* [rfcomm_run] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep()
@ 2014-10-27 13:06 Fengguang Wu
2014-10-27 13:36 ` Peter Zijlstra
0 siblings, 1 reply; 17+ messages in thread
From: Fengguang Wu @ 2014-10-27 13:06 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 8260 bytes --]
Hi Peter,
FYI, this bug seems still there on v3.18-rc2.
git://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git sched/wait
commit 245747099820df3007f60128b1264fef9d2a69d2
Author: Peter Zijlstra <peterz@infradead.org>
AuthorDate: Wed Sep 24 10:18:55 2014 +0200
Commit: Peter Zijlstra <peterz@infradead.org>
CommitDate: Mon Oct 27 10:42:51 2014 +0100
sched: Debug nested sleeps
Validate we call might_sleep() with TASK_RUNNING, which catches places
where we nest blocking primitives, eg. mutex usage in a wait loop.
Since all blocking is arranged through task_struct::state, nesting
this will cause the inner primitive to set TASK_RUNNING and the outer
will thus not block.
Another observed problem is calling a blocking function from
schedule()->sched_submit_work()->blk_schedule_flush_plug() which will
then destroy the task state for the actual __schedule() call that
comes after it.
Cc: torvalds(a)linux-foundation.org
Cc: tglx(a)linutronix.de
Cc: ilya.dryomov(a)inktank.com
Cc: umgwanakikbuti(a)gmail.com
Cc: mingo(a)kernel.org
Cc: oleg(a)redhat.com
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20140924082242.591637616(a)infradead.org
+------------------------------------------------+------------+------------+------------+
| | 592ed717ef | 2457470998 | 2d55520314 |
+------------------------------------------------+------------+------------+------------+
| boot_successes | 60 | 0 | 0 |
| boot_failures | 0 | 20 | 11 |
| WARNING:at_kernel/sched/core.c:__might_sleep() | 0 | 20 | 11 |
| BUG:kernel_boot_hang | 0 | 20 | 11 |
| backtrace:rfcomm_run | 0 | 20 | 11 |
+------------------------------------------------+------------+------------+------------+
[ 23.006121] Bluetooth: BNEP socket layer initialized
[ 23.008365] ------------[ cut here ]------------
[ 23.008365] ------------[ cut here ]------------
[ 23.009632] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 23.009632] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 23.029611] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 23.029611] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 23.032456] CPU: 0 PID: 95 Comm: krfcommd Not tainted 3.18.0-rc2-00037-g24574709 #30
[ 23.032456] CPU: 0 PID: 95 Comm: krfcommd Not tainted 3.18.0-rc2-00037-g24574709 #30
[ 23.043505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.043505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.045977] 00000000
[ 23.045977] 00000000 8b0c9e5c 8b0c9e5c 8b0c9e30 8b0c9e30 7a512a6d 7a512a6d 8b0c9e4c 8b0c9e4c 7904f132 7904f132 00001c90 00001c90 79088434 79088434
[ 23.048104] 7aad3d8e
[ 23.048104] 7aad3d8e 0000026d 0000026d 00000000 00000000 8b0c9e64 8b0c9e64 7904f206 7904f206 00000009 00000009 8b0c9e5c 8b0c9e5c 7aad3598 7aad3598
[ 23.058746] 8b0c9e78
[ 23.058746] 8b0c9e78 8b0c9e90 8b0c9e90 79088434 79088434 7aad33f4 7aad33f4 00001c90 00001c90 7aad3598 7aad3598 00000001 00000001 7a3b715f 7a3b715f
[ 23.069520] Call Trace:
[ 23.069520] Call Trace:
[ 23.070302] [<7a512a6d>] dump_stack+0x40/0x5e
[ 23.070302] [<7a512a6d>] dump_stack+0x40/0x5e
[ 23.071541] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 23.071541] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 23.072987] [<79088434>] ? __might_sleep+0x6b/0x425
[ 23.072987] [<79088434>] ? __might_sleep+0x6b/0x425
[ 23.083568] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 23.083568] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 23.085113] [<79088434>] __might_sleep+0x6b/0x425
[ 23.085113] [<79088434>] __might_sleep+0x6b/0x425
[ 23.086584] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.086584] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.096868] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.096868] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.098376] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 23.098376] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 23.099836] [<790b980a>] ? init_timer_key+0x49/0x6b
[ 23.099836] [<790b980a>] ? init_timer_key+0x49/0x6b
[ 23.109733] [<7a3b4e20>] ? rfcomm_session_add+0x63/0xd2
[ 23.109733] [<7a3b4e20>] ? rfcomm_session_add+0x63/0xd2
[ 23.119542] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 23.119542] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 23.120965] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 23.120965] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 23.122378] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 23.122378] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 23.132533] [<7907a78f>] kthread+0x148/0x15b
[ 23.132533] [<7907a78f>] kthread+0x148/0x15b
[ 23.133892] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 23.133892] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 23.135543] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 23.135543] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 23.145851] ---[ end trace 62efeb57726492df ]---
[ 23.145851] ---[ end trace 62efeb57726492df ]---
git bisect start 2d55520314eb5603b855ac1b994705dc6a352d9e 522e980064c24d3dd9859e9375e17417496567cf --
git bisect good c3f9b6ec744e12ff09677c4c0cb3164ad5b62702 # 18:32 20+ 0 Merge branch 'sched/core'
git bisect good 344c57c17c7f857f9c92317e0d5cbb5c59f8d6e0 # 18:45 20+ 0 Merge branch 'perf/urgent'
git bisect good 54de76b06a8098c11f15857a57e23c6e630a34b6 # 18:51 20+ 0 Merge branch 'perf/core'
git bisect good 126b6dbcbedb5c0defe5c39e0310feed061569bf # 19:05 20+ 0 exit: Deal with nested sleeps
git bisect good 8641f9cba8ce5f3bfc5da47861180617cbfc6e7f # 19:14 20+ 0 module: Fix nested sleep
git bisect bad 245747099820df3007f60128b1264fef9d2a69d2 # 19:19 0- 6 sched: Debug nested sleeps
git bisect good 592ed717ef33150f6888c333c28021283cc9aabc # 19:26 20+ 0 net: Clean up sk_wait_event() vs might_sleep()
# first bad commit: [245747099820df3007f60128b1264fef9d2a69d2] sched: Debug nested sleeps
git bisect good 592ed717ef33150f6888c333c28021283cc9aabc # 19:31 60+ 0 net: Clean up sk_wait_event() vs might_sleep()
git bisect bad 2d55520314eb5603b855ac1b994705dc6a352d9e # 19:31 0- 11 Merge branch 'sched/wait'
git bisect good cac7f2429872d3733dc3f9915857b1691da2eb2f # 19:39 60+ 0 Linux 3.18-rc2
git bisect good 7a891e6323e963f3301e44bdeee734028e34d390 # 20:20 60+ 0 Add linux-next specific files for 20141027
This script may reproduce the error.
----------------------------------------------------------------------------
#!/bin/bash
kernel=$1
initrd=quantal-core-i386.cgz
wget --no-clobber https://github.com/fengguang/reproduce-kernel-bug/raw/master/initrd/$initrd
kvm=(
qemu-system-x86_64
-cpu kvm64
-enable-kvm
-kernel $kernel
-initrd $initrd
-m 320
-smp 2
-net nic,vlan=1,model=e1000
-net user,vlan=1
-boot order=nc
-no-reboot
-watchdog i6300esb
-rtc base=localtime
-serial stdio
-display none
-monitor null
)
append=(
hung_task_panic=1
earlyprintk=ttyS0,115200
debug
apic=debug
sysrq_always_enabled
rcupdate.rcu_cpu_stall_timeout=100
panic=-1
softlockup_panic=1
nmi_watchdog=panic
oops=panic
load_ramdisk=2
prompt_ramdisk=0
console=ttyS0,115200
console=tty0
vga=normal
root=/dev/ram0
rw
drbd.minor_count=8
)
"${kvm[@]}" --append "${append[*]}"
----------------------------------------------------------------------------
Thanks,
Fengguang
_______________________________________________
LKP mailing list
LKP(a)linux.intel.com
[-- Attachment #2: 3.18.0-rc2-00037-g2457470930 --]
[-- Type: text/plain, Size: 1100288 bytes --]
early console in setup code
early console in decompress_kernel
Decompressing Linux... Parsing ELF... done.
Booting the kernel.
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.18.0-rc2-00037-g24574709 (kbuild@lkp-hsx02) (gcc version 4.9.1 (Debian 4.9.1-11) ) #30 Mon Oct 27 19:18:06 CST 2014
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000013fdffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000013fe0000-0x0000000013ffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[ 0.000000] bootconsole [earlyser0] enabled
[ 0.000000] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel!
[ 0.000000] SMBIOS 2.8 present.
[ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 0.000000] Hypervisor detected: KVM
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] e820: last_pfn = 0x13fe0 max_arch_pfn = 0x100000
[ 0.000000] initial memory mapped: [mem 0x00000000-0x043fffff]
[ 0.000000] Base memory trampoline at [7809b000] 9b000 size 16384
[ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[ 0.000000] [mem 0x00000000-0x000fffff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x12000000-0x123fffff]
[ 0.000000] [mem 0x12000000-0x123fffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x10000000-0x11ffffff]
[ 0.000000] [mem 0x10000000-0x11ffffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x00100000-0x0fffffff]
[ 0.000000] [mem 0x00100000-0x003fffff] page 4k
[ 0.000000] [mem 0x00400000-0x0fffffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x12400000-0x13fdffff]
[ 0.000000] [mem 0x12400000-0x13bfffff] page 2M
[ 0.000000] [mem 0x13c00000-0x13fdffff] page 4k
[ 0.000000] BRK [0x03ef1000, 0x03ef1fff] PGTABLE
[ 0.000000] cma: Reserved 32 MiB at 10400000
[ 0.000000] RAMDISK: [mem 0x12793000-0x13fd7fff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x000F0C90 000014 (v00 BOCHS )
[ 0.000000] ACPI: RSDT 0x13FE18BD 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACP 0x13FE0B37 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001)
[ 0.000000] ACPI: DSDT 0x13FE0040 000AF7 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACS 0x13FE0000 000040
[ 0.000000] ACPI: SSDT 0x13FE0BAB 000C5A (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: APIC 0x13FE1805 000080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)
[ 0.000000] ACPI: HPET 0x13FE1885 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)
[ 0.000000] 319MB LOWMEM available.
[ 0.000000] mapped low ram: 0 - 13fe0000
[ 0.000000] low ram: 0 - 13fe0000
[ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000000] kvm-clock: cpu 0, msr 0:13fdf001, primary cpu clock
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00001000-0x00ffffff]
[ 0.000000] Normal [mem 0x01000000-0x13fdffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00001000-0x0009efff]
[ 0.000000] node 0: [mem 0x00100000-0x13fdffff]
[ 0.000000] Initmem setup node 0 [mem 0x00001000-0x13fdffff]
[ 0.000000] On node 0 totalpages: 81790
[ 0.000000] free_area_init_node: node 0, pgdat 7af58e2c, node_mem_map 8a513020
[ 0.000000] DMA zone: 32 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 3998 pages, LIFO batch:0
[ 0.000000] Normal zone: 608 pages used for memmap
[ 0.000000] Normal zone: 77792 pages, LIFO batch:15
[ 0.000000] ACPI: PM-Timer IO Port: 0x608
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] KVM setup async PF for cpu 0
[ 0.000000] kvm-stealtime: cpu 0, msr 2c945c0
[ 0.000000] e820: [mem 0x14000000-0xfeffbfff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on KVM
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 81150
[ 0.000000] Kernel command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/i386-randconfig-hxb0-1027/peterz-queue:master:245747099820df3007f60128b1264fef9d2a69d2:bisect-linux-3/.vmlinuz-245747099820df3007f60128b1264fef9d2a69d2-20141027191818-8-ivb41 branch=peterz-queue/master BOOT_IMAGE=/kernel/i386-randconfig-hxb0-1027/245747099820df3007f60128b1264fef9d2a69d2/vmlinuz-3.18.0-rc2-00037-g24574709 drbd.minor_count=8
[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Initializing CPU#0
[ 0.000000] Memory: 218356K/327160K available (21687K kernel code, 2995K rwdata, 7376K rodata, 908K init, 14964K bss, 108804K reserved)
[ 0.000000] virtual kernel memory layout:
[ 0.000000] fixmap : 0xfffe4000 - 0xfffff000 ( 108 kB)
[ 0.000000] vmalloc : 0x8c7e0000 - 0xfffe2000 (1848 MB)
[ 0.000000] lowmem : 0x78000000 - 0x8bfe0000 ( 319 MB)
[ 0.000000] .init : 0x7af5f000 - 0x7b042000 ( 908 kB)
[ 0.000000] .data : 0x7a52e1e5 - 0x7af5dcb0 (10430 kB)
[ 0.000000] .text : 0x79000000 - 0x7a52e1e5 (21688 kB)
[ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] CPU 0 irqstacks, hard=88002000 soft=88004000
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.18.0-rc2-00037-g24574709 (kbuild@lkp-hsx02) (gcc version 4.9.1 (Debian 4.9.1-11) ) #30 Mon Oct 27 19:18:06 CST 2014
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000013fdffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000013fe0000-0x0000000013ffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[ 0.000000] bootconsole [earlyser0] enabled
[ 0.000000] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel!
[ 0.000000] SMBIOS 2.8 present.
[ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 0.000000] Hypervisor detected: KVM
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] e820: last_pfn = 0x13fe0 max_arch_pfn = 0x100000
[ 0.000000] initial memory mapped: [mem 0x00000000-0x043fffff]
[ 0.000000] Base memory trampoline at [7809b000] 9b000 size 16384
[ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[ 0.000000] [mem 0x00000000-0x000fffff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x12000000-0x123fffff]
[ 0.000000] [mem 0x12000000-0x123fffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x10000000-0x11ffffff]
[ 0.000000] [mem 0x10000000-0x11ffffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x00100000-0x0fffffff]
[ 0.000000] [mem 0x00100000-0x003fffff] page 4k
[ 0.000000] [mem 0x00400000-0x0fffffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x12400000-0x13fdffff]
[ 0.000000] [mem 0x12400000-0x13bfffff] page 2M
[ 0.000000] [mem 0x13c00000-0x13fdffff] page 4k
[ 0.000000] BRK [0x03ef1000, 0x03ef1fff] PGTABLE
[ 0.000000] cma: Reserved 32 MiB at 10400000
[ 0.000000] RAMDISK: [mem 0x12793000-0x13fd7fff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x000F0C90 000014 (v00 BOCHS )
[ 0.000000] ACPI: RSDT 0x13FE18BD 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACP 0x13FE0B37 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001)
[ 0.000000] ACPI: DSDT 0x13FE0040 000AF7 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACS 0x13FE0000 000040
[ 0.000000] ACPI: SSDT 0x13FE0BAB 000C5A (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: APIC 0x13FE1805 000080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)
[ 0.000000] ACPI: HPET 0x13FE1885 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)
[ 0.000000] 319MB LOWMEM available.
[ 0.000000] mapped low ram: 0 - 13fe0000
[ 0.000000] low ram: 0 - 13fe0000
[ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000000] kvm-clock: cpu 0, msr 0:13fdf001, primary cpu clock
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00001000-0x00ffffff]
[ 0.000000] Normal [mem 0x01000000-0x13fdffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00001000-0x0009efff]
[ 0.000000] node 0: [mem 0x00100000-0x13fdffff]
[ 0.000000] Initmem setup node 0 [mem 0x00001000-0x13fdffff]
[ 0.000000] On node 0 totalpages: 81790
[ 0.000000] free_area_init_node: node 0, pgdat 7af58e2c, node_mem_map 8a513020
[ 0.000000] DMA zone: 32 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 3998 pages, LIFO batch:0
[ 0.000000] Normal zone: 608 pages used for memmap
[ 0.000000] Normal zone: 77792 pages, LIFO batch:15
[ 0.000000] ACPI: PM-Timer IO Port: 0x608
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] KVM setup async PF for cpu 0
[ 0.000000] kvm-stealtime: cpu 0, msr 2c945c0
[ 0.000000] e820: [mem 0x14000000-0xfeffbfff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on KVM
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 81150
[ 0.000000] Kernel command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/i386-randconfig-hxb0-1027/peterz-queue:master:245747099820df3007f60128b1264fef9d2a69d2:bisect-linux-3/.vmlinuz-245747099820df3007f60128b1264fef9d2a69d2-20141027191818-8-ivb41 branch=peterz-queue/master BOOT_IMAGE=/kernel/i386-randconfig-hxb0-1027/245747099820df3007f60128b1264fef9d2a69d2/vmlinuz-3.18.0-rc2-00037-g24574709 drbd.minor_count=8
[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Initializing CPU#0
[ 0.000000] Memory: 218356K/327160K available (21687K kernel code, 2995K rwdata, 7376K rodata, 908K init, 14964K bss, 108804K reserved)
[ 0.000000] virtual kernel memory layout:
[ 0.000000] fixmap : 0xfffe4000 - 0xfffff000 ( 108 kB)
[ 0.000000] vmalloc : 0x8c7e0000 - 0xfffe2000 (1848 MB)
[ 0.000000] lowmem : 0x78000000 - 0x8bfe0000 ( 319 MB)
[ 0.000000] .init : 0x7af5f000 - 0x7b042000 ( 908 kB)
[ 0.000000] .data : 0x7a52e1e5 - 0x7af5dcb0 (10430 kB)
[ 0.000000] .text : 0x79000000 - 0x7a52e1e5 (21688 kB)
[ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] CPU 0 irqstacks, hard=88002000 soft=88004000
[ 0.000000] console [ttyS0] enabled
[ 0.000000] console [ttyS0] enabled
[ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.000000] ... MAX_LOCK_DEPTH: 48
[ 0.000000] ... MAX_LOCK_DEPTH: 48
[ 0.000000] ... MAX_LOCKDEP_KEYS: 8191
[ 0.000000] ... MAX_LOCKDEP_KEYS: 8191
[ 0.000000] ... CLASSHASH_SIZE: 4096
[ 0.000000] ... CLASSHASH_SIZE: 4096
[ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768
[ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768
[ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536
[ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536
[ 0.000000] ... CHAINHASH_SIZE: 32768
[ 0.000000] ... CHAINHASH_SIZE: 32768
[ 0.000000] memory used by lock dependency info: 4911 kB
[ 0.000000] memory used by lock dependency info: 4911 kB
[ 0.000000] per task-struct memory footprint: 1152 bytes
[ 0.000000] per task-struct memory footprint: 1152 bytes
[ 0.000000] ------------------------
[ 0.000000] ------------------------
[ 0.000000] | Locking API testsuite:
[ 0.000000] | Locking API testsuite:
[ 0.000000] ----------------------------------------------------------------------------
[ 0.000000] ----------------------------------------------------------------------------
[ 0.000000] | spin |wlock |rlock |mutex | wsem | rsem |
[ 0.000000] | spin |wlock |rlock |mutex | wsem | rsem |
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] A-A deadlock:
[ 0.000000] A-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-B-A deadlock:
[ 0.000000] A-B-B-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-B-C-C-A deadlock:
[ 0.000000] A-B-B-C-C-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-C-A-B-C deadlock:
[ 0.000000] A-B-C-A-B-C deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-B-C-C-D-D-A deadlock:
[ 0.000000] A-B-B-C-C-D-D-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-C-D-B-D-D-A deadlock:
[ 0.000000] A-B-C-D-B-D-D-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-C-D-B-C-D-A deadlock:
[ 0.000000] A-B-C-D-B-C-D-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] double unlock:
[ 0.000000] double unlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] initialize held:
[ 0.000000] initialize held: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] bad unlock order:
[ 0.000000] bad unlock order: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] recursive read-lock:
[ 0.000000] recursive read-lock: | | ok | ok | | | ok | ok |
[ 0.000000] recursive read-lock #2:
[ 0.000000] recursive read-lock #2: | | ok | ok | | | ok | ok |
[ 0.000000] mixed read-write-lock:
[ 0.000000] mixed read-write-lock: | | ok | ok | | | ok | ok |
[ 0.000000] mixed write-read-lock:
[ 0.000000] mixed write-read-lock: | | ok | ok | | | ok | ok |
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] hard-irqs-on + irq-safe-A/12:
[ 0.000000] hard-irqs-on + irq-safe-A/12: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-irqs-on + irq-safe-A/12:
[ 0.000000] soft-irqs-on + irq-safe-A/12: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-irqs-on + irq-safe-A/21:
[ 0.000000] hard-irqs-on + irq-safe-A/21: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-irqs-on + irq-safe-A/21:
[ 0.000000] soft-irqs-on + irq-safe-A/21: ok | ok | ok | ok | ok | ok |
[ 0.000000] sirq-safe-A => hirqs-on/12:
[ 0.000000] sirq-safe-A => hirqs-on/12: ok | ok | ok | ok | ok | ok |
[ 0.000000] sirq-safe-A => hirqs-on/21:
[ 0.000000] sirq-safe-A => hirqs-on/21: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + irqs-on/12:
[ 0.000000] hard-safe-A + irqs-on/12: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + irqs-on/12:
[ 0.000000] soft-safe-A + irqs-on/12: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + irqs-on/21:
[ 0.000000] hard-safe-A + irqs-on/21: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + irqs-on/21:
[ 0.000000] soft-safe-A + irqs-on/21: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/123:
[ 0.000000] hard-safe-A + unsafe-B #1/123: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/123:
[ 0.000000] soft-safe-A + unsafe-B #1/123: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/132:
[ 0.000000] hard-safe-A + unsafe-B #1/132: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/132:
[ 0.000000] soft-safe-A + unsafe-B #1/132: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/213:
[ 0.000000] hard-safe-A + unsafe-B #1/213: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/213:
[ 0.000000] soft-safe-A + unsafe-B #1/213: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/231:
[ 0.000000] hard-safe-A + unsafe-B #1/231: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/231:
[ 0.000000] soft-safe-A + unsafe-B #1/231: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/312:
[ 0.000000] hard-safe-A + unsafe-B #1/312: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/312:
[ 0.000000] soft-safe-A + unsafe-B #1/312: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/321:
[ 0.000000] hard-safe-A + unsafe-B #1/321: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/321:
[ 0.000000] soft-safe-A + unsafe-B #1/321: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/123:
[ 0.000000] hard-safe-A + unsafe-B #2/123: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/123:
[ 0.000000] soft-safe-A + unsafe-B #2/123: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/132:
[ 0.000000] hard-safe-A + unsafe-B #2/132: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/132:
[ 0.000000] soft-safe-A + unsafe-B #2/132: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/213:
[ 0.000000] hard-safe-A + unsafe-B #2/213: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/213:
[ 0.000000] soft-safe-A + unsafe-B #2/213: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/231:
[ 0.000000] hard-safe-A + unsafe-B #2/231: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/231:
[ 0.000000] soft-safe-A + unsafe-B #2/231: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/312:
[ 0.000000] hard-safe-A + unsafe-B #2/312: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/312:
[ 0.000000] soft-safe-A + unsafe-B #2/312: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/321:
[ 0.000000] hard-safe-A + unsafe-B #2/321: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/321:
[ 0.000000] soft-safe-A + unsafe-B #2/321: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/123:
[ 0.000000] hard-irq lock-inversion/123: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/123:
[ 0.000000] soft-irq lock-inversion/123: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/132:
[ 0.000000] hard-irq lock-inversion/132: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/132:
[ 0.000000] soft-irq lock-inversion/132: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/213:
[ 0.000000] hard-irq lock-inversion/213: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/213:
[ 0.000000] soft-irq lock-inversion/213: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/231:
[ 0.000000] hard-irq lock-inversion/231: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/231:
[ 0.000000] soft-irq lock-inversion/231: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/312:
[ 0.000000] hard-irq lock-inversion/312: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/312:
[ 0.000000] soft-irq lock-inversion/312: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/321:
[ 0.000000] hard-irq lock-inversion/321: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/321:
[ 0.000000] soft-irq lock-inversion/321: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-irq read-recursion/123:
[ 0.000000] hard-irq read-recursion/123: ok | ok |
[ 0.000000] soft-irq read-recursion/123:
[ 0.000000] soft-irq read-recursion/123: ok | ok |
[ 0.000000] hard-irq read-recursion/132:
[ 0.000000] hard-irq read-recursion/132: ok | ok |
[ 0.000000] soft-irq read-recursion/132:
[ 0.000000] soft-irq read-recursion/132: ok | ok |
[ 0.000000] hard-irq read-recursion/213:
[ 0.000000] hard-irq read-recursion/213: ok | ok |
[ 0.000000] soft-irq read-recursion/213:
[ 0.000000] soft-irq read-recursion/213: ok | ok |
[ 0.000000] hard-irq read-recursion/231:
[ 0.000000] hard-irq read-recursion/231: ok | ok |
[ 0.000000] soft-irq read-recursion/231:
[ 0.000000] soft-irq read-recursion/231: ok | ok |
[ 0.000000] hard-irq read-recursion/312:
[ 0.000000] hard-irq read-recursion/312: ok | ok |
[ 0.000000] soft-irq read-recursion/312:
[ 0.000000] soft-irq read-recursion/312: ok | ok |
[ 0.000000] hard-irq read-recursion/321:
[ 0.000000] hard-irq read-recursion/321: ok | ok |
[ 0.000000] soft-irq read-recursion/321:
[ 0.000000] soft-irq read-recursion/321: ok | ok |
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] | Wound/wait tests |
[ 0.000000] | Wound/wait tests |
[ 0.000000] ---------------------
[ 0.000000] ---------------------
[ 0.000000] ww api failures:
[ 0.000000] ww api failures: ok | ok | ok | ok | ok | ok |
[ 0.000000] ww contexts mixing:
[ 0.000000] ww contexts mixing: ok | ok | ok | ok |
[ 0.000000] finishing ww context:
[ 0.000000] finishing ww context: ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] locking mismatches:
[ 0.000000] locking mismatches: ok | ok | ok | ok | ok | ok |
[ 0.000000] EDEADLK handling:
[ 0.000000] EDEADLK handling: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] spinlock nest unlocked:
[ 0.000000] spinlock nest unlocked: ok | ok |
[ 0.000000] -----------------------------------------------------
[ 0.000000] -----------------------------------------------------
[ 0.000000] |block | try |context|
[ 0.000000] |block | try |context|
[ 0.000000] -----------------------------------------------------
[ 0.000000] -----------------------------------------------------
[ 0.000000] context:
[ 0.000000] context: ok | ok | ok | ok | ok | ok |
[ 0.000000] try:
[ 0.000000] try: ok | ok | ok | ok | ok | ok |
[ 0.000000] block:
[ 0.000000] block: ok | ok | ok | ok | ok | ok |
[ 0.000000] spinlock:
[ 0.000000] spinlock: ok | ok | ok | ok | ok | ok |
[ 0.000000] -------------------------------------------------------
[ 0.000000] -------------------------------------------------------
[ 0.000000] Good, all 253 testcases passed! |
[ 0.000000] Good, all 253 testcases passed! |
[ 0.000000] ---------------------------------
[ 0.000000] ---------------------------------
[ 0.000000] ODEBUG: selftest passed
[ 0.000000] ODEBUG: selftest passed
[ 0.000000] hpet clockevent registered
[ 0.000000] hpet clockevent registered
[ 0.000000] tsc: Detected 2693.506 MHz processor
[ 0.000000] tsc: Detected 2693.506 MHz processor
[ 0.006666] Calibrating delay loop (skipped) preset value..
[ 0.006666] Calibrating delay loop (skipped) preset value.. 5389.47 BogoMIPS (lpj=8978353)
5389.47 BogoMIPS (lpj=8978353)
[ 0.007462] pid_max: default: 4096 minimum: 301
[ 0.007462] pid_max: default: 4096 minimum: 301
[ 0.008747] ACPI: Core revision 20140926
[ 0.008747] ACPI: Core revision 20140926
[ 0.028265] ACPI:
[ 0.028265] ACPI: All ACPI Tables successfully acquiredAll ACPI Tables successfully acquired
[ 0.029750] ACPI: setting ELCR to 0200 (from 0c00)
[ 0.029750] ACPI: setting ELCR to 0200 (from 0c00)
[ 0.030127] Security Framework initialized
[ 0.030127] Security Framework initialized
[ 0.033370] AppArmor: AppArmor initialized
[ 0.033370] AppArmor: AppArmor initialized
[ 0.034655] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.034655] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.036680] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.036680] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.041156] Initializing cgroup subsys devices
[ 0.041156] Initializing cgroup subsys devices
[ 0.042552] Initializing cgroup subsys freezer
[ 0.042552] Initializing cgroup subsys freezer
[ 0.043392] Initializing cgroup subsys net_cls
[ 0.043392] Initializing cgroup subsys net_cls
[ 0.044769] Initializing cgroup subsys net_prio
[ 0.044769] Initializing cgroup subsys net_prio
[ 0.046844] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.046844] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[ 0.046844] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.046844] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[ 0.050008] CPU:
[ 0.050008] CPU: Intel Intel Common KVM processorCommon KVM processor (fam: 0f, model: 06 (fam: 0f, model: 06, stepping: 01)
, stepping: 01)
[ 0.063937] Performance Events:
[ 0.063937] Performance Events: unsupported Netburst CPU model 6 unsupported Netburst CPU model 6 no PMU driver, software events only.
no PMU driver, software events only.
[ 0.071143] gcov: version magic: 0x3430392a
[ 0.071143] gcov: version magic: 0x3430392a
[ 0.082099] xor: measuring software checksum speed
[ 0.082099] xor: measuring software checksum speed
[ 0.116686] pIII_sse : 8684.400 MB/sec
[ 0.116686] pIII_sse : 8684.400 MB/sec
[ 0.150021] prefetch64-sse: 9408.000 MB/sec
[ 0.150021] prefetch64-sse: 9408.000 MB/sec
[ 0.151285] xor: using function: prefetch64-sse (9408.000 MB/sec)
[ 0.151285] xor: using function: prefetch64-sse (9408.000 MB/sec)
[ 0.152966] prandom: seed boundary self test passed
[ 0.152966] prandom: seed boundary self test passed
[ 0.154705] prandom: 100 self tests passed
[ 0.154705] prandom: 100 self tests passed
[ 0.156715] atomic64_test: passed for i386+ platform with CX8 and with SSE
[ 0.156715] atomic64_test: passed for i386+ platform with CX8 and with SSE
[ 0.161368] regulator-dummy: no parameters
[ 0.161368] regulator-dummy: no parameters
[ 0.164125] NET: Registered protocol family 16
[ 0.164125] NET: Registered protocol family 16
[ 0.168249] cpuidle: using governor menu
[ 0.168249] cpuidle: using governor menu
[ 0.171366] ACPI: bus type PCI registered
[ 0.171366] ACPI: bus type PCI registered
[ 0.172706] dca service started, version 1.12.1
[ 0.172706] dca service started, version 1.12.1
[ 0.173489] PCI: Using configuration type 1 for base access
[ 0.173489] PCI: Using configuration type 1 for base access
[ 0.225325] Running resizable hashtable tests...
[ 0.225325] Running resizable hashtable tests...
[ 0.226587] Adding 2048 keys
[ 0.226587] Adding 2048 keys
[ 0.237665] Traversal complete: counted=2048, nelems=2048, entries=2048
[ 0.237665] Traversal complete: counted=2048, nelems=2048, entries=2048
[ 0.240980] Table expansion iteration 0...
[ 0.240980] Table expansion iteration 0...
[ 0.243617] Verifying lookups...
[ 0.243617] Verifying lookups...
[ 0.245849] Table expansion iteration 1...
[ 0.245849] Table expansion iteration 1...
[ 0.248420] Verifying lookups...
[ 0.248420] Verifying lookups...
[ 0.254016] Table expansion iteration 2...
[ 0.254016] Table expansion iteration 2...
[ 0.258250] Verifying lookups...
[ 0.258250] Verifying lookups...
[ 0.260537] Table expansion iteration 3...
[ 0.260537] Table expansion iteration 3...
[ 0.266436] Verifying lookups...
[ 0.266436] Verifying lookups...
[ 0.267917] Table shrinkage iteration 0...
[ 0.267917] Table shrinkage iteration 0...
[ 0.270436] Verifying lookups...
[ 0.270436] Verifying lookups...
[ 0.272504] Table shrinkage iteration 1...
[ 0.272504] Table shrinkage iteration 1...
[ 0.273576] Verifying lookups...
[ 0.273576] Verifying lookups...
[ 0.276781] Table shrinkage iteration 2...
[ 0.276781] Table shrinkage iteration 2...
[ 0.278226] Verifying lookups...
[ 0.278226] Verifying lookups...
[ 0.280543] Table shrinkage iteration 3...
[ 0.280543] Table shrinkage iteration 3...
[ 0.281894] Verifying lookups...
[ 0.281894] Verifying lookups...
[ 0.284276] Deleting 2048 keys
[ 0.284276] Deleting 2048 keys
[ 0.343434] raid6: mmxx1 424 MB/s
[ 0.343434] raid6: mmxx1 424 MB/s
[ 0.400123] raid6: mmxx2 515 MB/s
[ 0.400123] raid6: mmxx2 515 MB/s
[ 0.456784] raid6: sse1x1 305 MB/s
[ 0.456784] raid6: sse1x1 305 MB/s
[ 0.513446] raid6: sse1x2 382 MB/s
[ 0.513446] raid6: sse1x2 382 MB/s
[ 0.570044] raid6: sse2x1 730 MB/s
[ 0.570044] raid6: sse2x1 730 MB/s
[ 0.630102] raid6: sse2x2 553 MB/s
[ 0.630102] raid6: sse2x2 553 MB/s
[ 0.631124] raid6: using algorithm sse2x1 (730 MB/s)
[ 0.631124] raid6: using algorithm sse2x1 (730 MB/s)
[ 0.632408] raid6: using intx1 recovery algorithm
[ 0.632408] raid6: using intx1 recovery algorithm
[ 0.634153] ACPI: Added _OSI(Module Device)
[ 0.634153] ACPI: Added _OSI(Module Device)
[ 0.636691] ACPI: Added _OSI(Processor Device)
[ 0.636691] ACPI: Added _OSI(Processor Device)
[ 0.637920] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.637920] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.639242] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.639242] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.653645] ACPI: Interpreter enabled
[ 0.653645] ACPI: Interpreter enabled
[ 0.654756] ACPI: (supports S0 S5)
[ 0.654756] ACPI: (supports S0 S5)
[ 0.655668] ACPI: Using PIC for interrupt routing
[ 0.655668] ACPI: Using PIC for interrupt routing
[ 0.656810] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.656810] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.692430] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.692430] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.693380] acpi PNP0A03:00: _OSC: OS supports [Segments]
[ 0.693380] acpi PNP0A03:00: _OSC: OS supports [Segments]
[ 0.694980] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[ 0.694980] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[ 0.697942] PCI host bridge to bus 0000:00
[ 0.697942] PCI host bridge to bus 0000:00
[ 0.700044] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.700044] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.701550] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7]
[ 0.701550] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7]
[ 0.703370] pci_bus 0000:00: root bus resource [io 0x0d00-0xadff]
[ 0.703370] pci_bus 0000:00: root bus resource [io 0x0d00-0xadff]
[ 0.706685] pci_bus 0000:00: root bus resource [io 0xae0f-0xaeff]
[ 0.706685] pci_bus 0000:00: root bus resource [io 0xae0f-0xaeff]
[ 0.710015] pci_bus 0000:00: root bus resource [io 0xaf20-0xafdf]
[ 0.710015] pci_bus 0000:00: root bus resource [io 0xaf20-0xafdf]
[ 0.711664] pci_bus 0000:00: root bus resource [io 0xafe4-0xffff]
[ 0.711664] pci_bus 0000:00: root bus resource [io 0xafe4-0xffff]
[ 0.713378] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 0.713378] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 0.715278] pci_bus 0000:00: root bus resource [mem 0x14000000-0xfebfffff]
[ 0.715278] pci_bus 0000:00: root bus resource [mem 0x14000000-0xfebfffff]
[ 0.716875] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[ 0.716875] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[ 0.720763] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[ 0.720763] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[ 0.724094] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[ 0.724094] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[ 0.728601] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f]
[ 0.728601] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f]
[ 0.731143] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
[ 0.731143] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
[ 0.733358] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
[ 0.733358] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
[ 0.735172] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
[ 0.735172] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
[ 0.736679] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
[ 0.736679] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
[ 0.740967] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[ 0.740967] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[ 0.744504] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI
[ 0.744504] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI
[ 0.746505] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB
[ 0.746505] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB
[ 0.747782] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000
[ 0.747782] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000
[ 0.753365] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref]
[ 0.753365] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref]
[ 0.756541] pci 0000:00:02.0: reg 0x14: [mem 0xfebf0000-0xfebf0fff]
[ 0.756541] pci 0000:00:02.0: reg 0x14: [mem 0xfebf0000-0xfebf0fff]
[ 0.766698] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[ 0.766698] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[ 0.769386] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
[ 0.769386] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
[ 0.771104] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff]
[ 0.771104] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff]
[ 0.774353] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f]
[ 0.774353] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f]
[ 0.782125] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
[ 0.782125] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
[ 0.784386] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000
[ 0.784386] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000
[ 0.787567] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f]
[ 0.787567] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f]
[ 0.795738] pci_bus 0000:00: on NUMA node 0
[ 0.795738] pci_bus 0000:00: on NUMA node 0
[ 0.802397] ACPI: PCI Interrupt Link [LNKA] (IRQs
[ 0.802397] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 5 *10 *10 11 11))
[ 0.804375] ACPI: PCI Interrupt Link [LNKB] (IRQs
[ 0.804375] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 5 *10 *10 11 11))
[ 0.807032] ACPI: PCI Interrupt Link [LNKC] (IRQs
[ 0.807032] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 5 10 10 *11 *11))
[ 0.809245] ACPI: PCI Interrupt Link [LNKD] (IRQs
[ 0.809245] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 5 10 10 *11 *11))
[ 0.810718] ACPI: PCI Interrupt Link [LNKS] (IRQs
[ 0.810718] ACPI: PCI Interrupt Link [LNKS] (IRQs *9 *9))
[ 0.814776] ACPI:
[ 0.814776] ACPI: Enabled 16 GPEs in block 00 to 0FEnabled 16 GPEs in block 00 to 0F
[ 0.818600] vgaarb: setting as boot device: PCI:0000:00:02.0
[ 0.818600] vgaarb: setting as boot device: PCI:0000:00:02.0
[ 0.819999] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.819999] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.820020] vgaarb: loaded
[ 0.820020] vgaarb: loaded
[ 0.823343] vgaarb: bridge control possible 0000:00:02.0
[ 0.823343] vgaarb: bridge control possible 0000:00:02.0
[ 0.827623] SCSI subsystem initialized
[ 0.827623] SCSI subsystem initialized
[ 0.829045] libata version 3.00 loaded.
[ 0.829045] libata version 3.00 loaded.
[ 0.830097] ACPI: bus type USB registered
[ 0.830097] ACPI: bus type USB registered
[ 0.831418] usbcore: registered new interface driver usbfs
[ 0.831418] usbcore: registered new interface driver usbfs
[ 0.833070] usbcore: registered new interface driver hub
[ 0.833070] usbcore: registered new interface driver hub
[ 0.833445] usbcore: registered new device driver usb
[ 0.833445] usbcore: registered new device driver usb
[ 0.836730] pps_core: LinuxPPS API ver. 1 registered
[ 0.836730] pps_core: LinuxPPS API ver. 1 registered
[ 0.838128] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.838128] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.840080] PTP clock support registered
[ 0.840080] PTP clock support registered
[ 0.841543] EDAC MC: Ver: 3.0.0
[ 0.841543] EDAC MC: Ver: 3.0.0
[ 0.843575] EDAC DEBUG: edac_mc_sysfs_init: device mc created
[ 0.843575] EDAC DEBUG: edac_mc_sysfs_init: device mc created
[ 0.845461] wmi: Mapper loaded
[ 0.845461] wmi: Mapper loaded
[ 0.847035] Advanced Linux Sound Architecture Driver Initialized.
[ 0.847035] Advanced Linux Sound Architecture Driver Initialized.
[ 0.849032] PCI: Using ACPI for IRQ routing
[ 0.849032] PCI: Using ACPI for IRQ routing
[ 0.850021] PCI: pci_cache_line_size set to 64 bytes
[ 0.850021] PCI: pci_cache_line_size set to 64 bytes
[ 0.851819] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[ 0.851819] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[ 0.853390] e820: reserve RAM buffer [mem 0x13fe0000-0x13ffffff]
[ 0.853390] e820: reserve RAM buffer [mem 0x13fe0000-0x13ffffff]
[ 0.857356] NET: Registered protocol family 23
[ 0.857356] NET: Registered protocol family 23
[ 0.858594] Bluetooth: Core ver 2.19
[ 0.858594] Bluetooth: Core ver 2.19
[ 0.859671] NET: Registered protocol family 31
[ 0.859671] NET: Registered protocol family 31
[ 0.860015] Bluetooth: HCI device and connection manager initialized
[ 0.860015] Bluetooth: HCI device and connection manager initialized
[ 0.863401] Bluetooth: HCI socket layer initialized
[ 0.863401] Bluetooth: HCI socket layer initialized
[ 0.864781] Bluetooth: L2CAP socket layer initialized
[ 0.864781] Bluetooth: L2CAP socket layer initialized
[ 0.866248] Bluetooth: SCO socket layer initialized
[ 0.866248] Bluetooth: SCO socket layer initialized
[ 0.866719] NET: Registered protocol family 8
[ 0.866719] NET: Registered protocol family 8
[ 0.867944] NET: Registered protocol family 20
[ 0.867944] NET: Registered protocol family 20
[ 0.870782] nfc: nfc_init: NFC Core ver 0.1
[ 0.870782] nfc: nfc_init: NFC Core ver 0.1
[ 0.872152] NET: Registered protocol family 39
[ 0.872152] NET: Registered protocol family 39
[ 0.874964] Switched to clocksource kvm-clock
[ 0.874964] Switched to clocksource kvm-clock
[ 0.880194] FS-Cache: Loaded
[ 0.880194] FS-Cache: Loaded
[ 0.881676] AppArmor: AppArmor Filesystem Enabled
[ 0.881676] AppArmor: AppArmor Filesystem Enabled
[ 0.883140] pnp: PnP ACPI init
[ 0.883140] pnp: PnP ACPI init
[ 0.899102] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.899102] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.901998] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.901998] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.917897] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[ 0.917897] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[ 0.919861] pnp 00:03: [dma 2]
[ 0.919861] pnp 00:03: [dma 2]
[ 0.922205] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[ 0.922205] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[ 0.926222] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
[ 0.926222] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
[ 0.932225] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[ 0.932225] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[ 0.949068] pnp: PnP ACPI: found 6 devices
[ 0.949068] pnp: PnP ACPI: found 6 devices
[ 0.950273] PnPBIOS: Disabled
[ 0.950273] PnPBIOS: Disabled
[ 0.999513] PM-Timer running at invalid rate: 141% of normal - aborting.
[ 0.999513] PM-Timer running at invalid rate: 141% of normal - aborting.
[ 1.001806] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 1.001806] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 1.003262] pci_bus 0000:00: resource 5 [io 0x0d00-0xadff]
[ 1.003262] pci_bus 0000:00: resource 5 [io 0x0d00-0xadff]
[ 1.004799] pci_bus 0000:00: resource 6 [io 0xae0f-0xaeff]
[ 1.004799] pci_bus 0000:00: resource 6 [io 0xae0f-0xaeff]
[ 1.006261] pci_bus 0000:00: resource 7 [io 0xaf20-0xafdf]
[ 1.006261] pci_bus 0000:00: resource 7 [io 0xaf20-0xafdf]
[ 1.007801] pci_bus 0000:00: resource 8 [io 0xafe4-0xffff]
[ 1.007801] pci_bus 0000:00: resource 8 [io 0xafe4-0xffff]
[ 1.009292] pci_bus 0000:00: resource 9 [mem 0x000a0000-0x000bffff]
[ 1.009292] pci_bus 0000:00: resource 9 [mem 0x000a0000-0x000bffff]
[ 1.023526] pci_bus 0000:00: resource 10 [mem 0x14000000-0xfebfffff]
[ 1.023526] pci_bus 0000:00: resource 10 [mem 0x14000000-0xfebfffff]
[ 1.025259] NET: Registered protocol family 1
[ 1.025259] NET: Registered protocol family 1
[ 1.026472] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 1.026472] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 1.028130] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[ 1.028130] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[ 1.029662] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[ 1.029662] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[ 1.031400] pci 0000:00:02.0: Video device with shadowed ROM
[ 1.031400] pci 0000:00:02.0: Video device with shadowed ROM
[ 1.032924] PCI: CLS 0 bytes, default 64
[ 1.032924] PCI: CLS 0 bytes, default 64
[ 1.035015] Unpacking initramfs...
[ 1.035015] Unpacking initramfs...
[ 1.205824] cfg80211: Calling CRDA to update world regulatory domain
[ 1.205824] cfg80211: Calling CRDA to update world regulatory domain
[ 5.197893] Freeing initrd memory: 24852K (8a793000 - 8bfd8000)
[ 5.197893] Freeing initrd memory: 24852K (8a793000 - 8bfd8000)
[ 5.222307] PCLMULQDQ-NI instructions are not detected.
[ 5.222307] PCLMULQDQ-NI instructions are not detected.
[ 5.223854] The force parameter has not been set to 1. The Iris poweroff handler will not be installed.
[ 5.223854] The force parameter has not been set to 1. The Iris poweroff handler will not be installed.
[ 5.240951] NatSemi SCx200 Driver
[ 5.240951] NatSemi SCx200 Driver
[ 5.243038] futex hash table entries: 16 (order: -3, 704 bytes)
[ 5.243038] futex hash table entries: 16 (order: -3, 704 bytes)
[ 5.244893] audit: initializing netlink subsys (disabled)
[ 5.244893] audit: initializing netlink subsys (disabled)
[ 5.246578] audit: type=2000 audit(1414408762.410:1): initialized
[ 5.246578] audit: type=2000 audit(1414408762.410:1): initialized
[ 9.919971] zpool: loaded
[ 9.919971] zpool: loaded
[ 9.926030] zbud: loaded
[ 9.926030] zbud: loaded
[ 9.929090] VFS: Disk quotas dquot_6.5.2
[ 9.929090] VFS: Disk quotas dquot_6.5.2
[ 9.932581] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 9.932581] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 9.940258] ntfs: driver 2.1.31 [Flags: R/W DEBUG].
[ 9.940258] ntfs: driver 2.1.31 [Flags: R/W DEBUG].
[ 9.941476] fuse init (API version 7.23)
[ 9.941476] fuse init (API version 7.23)
[ 9.949197] ocfs2 stack glue: unable to register sysctl
[ 9.949197] ocfs2 stack glue: unable to register sysctl
[ 9.950923] OCFS2 User DLM kernel interface loaded
[ 9.950923] OCFS2 User DLM kernel interface loaded
[ 10.006117] NET: Registered protocol family 38
[ 10.006117] NET: Registered protocol family 38
[ 10.015609] async_tx: api initialized (async)
[ 10.015609] async_tx: api initialized (async)
[ 10.016967] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[ 10.016967] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[ 10.018934] io scheduler noop registered
[ 10.018934] io scheduler noop registered
[ 10.037519] io scheduler deadline registered
[ 10.037519] io scheduler deadline registered
[ 10.038686] io scheduler cfq registered (default)
[ 10.038686] io scheduler cfq registered (default)
[ 10.039952] start plist test
[ 10.039952] start plist test
[ 10.048805] end plist test
[ 10.048805] end plist test
[ 10.063308] test_string_helpers: Running tests...
[ 10.063308] test_string_helpers: Running tests...
[ 10.163227] test_firmware: interface ready
[ 10.163227] test_firmware: interface ready
[ 10.165587] crc32: CRC_LE_BITS = 32, CRC_BE BITS = 32
[ 10.165587] crc32: CRC_LE_BITS = 32, CRC_BE BITS = 32
[ 10.173066] crc32: self tests passed, processed 225944 bytes in 258735 nsec
[ 10.173066] crc32: self tests passed, processed 225944 bytes in 258735 nsec
[ 10.183760] crc32c: CRC_LE_BITS = 32
[ 10.183760] crc32c: CRC_LE_BITS = 32
[ 10.184728] crc32c: self tests passed, processed 225944 bytes in 117330 nsec
[ 10.184728] crc32c: self tests passed, processed 225944 bytes in 117330 nsec
[ 10.258014] crc32_combine: 8373 self tests passed
[ 10.258014] crc32_combine: 8373 self tests passed
[ 10.335626] crc32c_combine: 8373 self tests passed
[ 10.335626] crc32c_combine: 8373 self tests passed
[ 10.355167] xz_dec_test: module loaded
[ 10.355167] xz_dec_test: module loaded
[ 10.356170] xz_dec_test: Create a device node with 'mknod xz_dec_test c 249 0' and write .xz files to it.
[ 10.356170] xz_dec_test: Create a device node with 'mknod xz_dec_test c 249 0' and write .xz files to it.
[ 10.366047] glob: 64 self-tests passed, 0 failed
[ 10.366047] glob: 64 self-tests passed, 0 failed
[ 10.376040] rbtree testing
[ 10.376040] rbtree testing -> 62751 cycles
-> 62751 cycles
[ 12.920736] augmented rbtree testing
[ 12.920736] augmented rbtree testing -> 76894 cycles
-> 76894 cycles
[ 16.009126] cr_bllcd: INTEL CARILLO RANCH LPC not found.
[ 16.009126] cr_bllcd: INTEL CARILLO RANCH LPC not found.
[ 16.010636] cr_bllcd: Carillo Ranch Backlight Driver Initialized.
[ 16.010636] cr_bllcd: Carillo Ranch Backlight Driver Initialized.
[ 16.014727] nvidiafb_setup START
[ 16.014727] nvidiafb_setup START
[ 16.015735] VIA Graphics Integration Chipset framebuffer 2.4 initializing
[ 16.015735] VIA Graphics Integration Chipset framebuffer 2.4 initializing
[ 16.037371] vmlfb: initializing
[ 16.037371] vmlfb: initializing
[ 16.038657] cirrusfb 0000:00:02.0: Cirrus Logic chipset on PCI bus, RAM (4096 kB) at 0xfc000000
[ 16.038657] cirrusfb 0000:00:02.0: Cirrus Logic chipset on PCI bus, RAM (4096 kB) at 0xfc000000
[ 16.042955] usbcore: registered new interface driver udlfb
[ 16.042955] usbcore: registered new interface driver udlfb
[ 16.062596] usbcore: registered new interface driver smscufx
[ 16.062596] usbcore: registered new interface driver smscufx
[ 16.065535] ipmi message handler version 39.2
[ 16.065535] ipmi message handler version 39.2
[ 16.066815] ipmi device interface
[ 16.066815] ipmi device interface
[ 16.067917] IPMI System Interface driver.
[ 16.067917] IPMI System Interface driver.
[ 16.069181] ipmi_si: Adding default-specified kcs state machine
[ 16.069181] ipmi_si: Adding default-specified kcs state machine
[ 16.088221] ipmi_si: Trying default-specified kcs state machine at i/o address 0xca2, slave address 0x0, irq 0
[ 16.088221] ipmi_si: Trying default-specified kcs state machine at i/o address 0xca2, slave address 0x0, irq 0
[ 16.091598] ipmi_si: Interface detection failed
[ 16.091598] ipmi_si: Interface detection failed
[ 16.092843] ipmi_si: Adding default-specified smic state machine
[ 16.092843] ipmi_si: Adding default-specified smic state machine
[ 16.094468] ipmi_si: Trying default-specified smic state machine at i/o address 0xca9, slave address 0x0, irq 0
[ 16.094468] ipmi_si: Trying default-specified smic state machine at i/o address 0xca9, slave address 0x0, irq 0
[ 16.114976] ipmi_si: Interface detection failed
[ 16.114976] ipmi_si: Interface detection failed
[ 16.116272] ipmi_si: Adding default-specified bt state machine
[ 16.116272] ipmi_si: Adding default-specified bt state machine
[ 16.117937] ipmi_si: Trying default-specified bt state machine at i/o address 0xe4, slave address 0x0, irq 0
[ 16.117937] ipmi_si: Trying default-specified bt state machine at i/o address 0xe4, slave address 0x0, irq 0
[ 16.121224] ipmi_si: Interface detection failed
[ 16.121224] ipmi_si: Interface detection failed
[ 16.122811] ipmi_si: Unable to find any System Interface(s)
[ 16.122811] ipmi_si: Unable to find any System Interface(s)
[ 16.140457] Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot.
[ 16.140457] Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot.
[ 16.143781] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 16.143781] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 16.145753] ACPI: Power Button [PWRF]
[ 16.145753] ACPI: Power Button [PWRF]
[ 16.149883] isapnp: Scanning for PnP cards...
[ 16.149883] isapnp: Scanning for PnP cards...
[ 16.939696] isapnp: No Plug & Play device found
[ 16.939696] isapnp: No Plug & Play device found
[ 16.949376] ioatdma: Intel(R) QuickData Technology Driver 4.00
[ 16.949376] ioatdma: Intel(R) QuickData Technology Driver 4.00
[ 17.412689] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 17.412689] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 17.500616] serial 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 17.500616] serial 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 17.524881] DoubleTalk PC - not found
[ 17.524881] DoubleTalk PC - not found
[ 17.525923] Applicom driver: $Id: ac.c,v 1.30 2000/03/22 16:03:57 dwmw2 Exp $
[ 17.525923] Applicom driver: $Id: ac.c,v 1.30 2000/03/22 16:03:57 dwmw2 Exp $
[ 17.527883] ac.o: No PCI boards found.
[ 17.527883] ac.o: No PCI boards found.
[ 17.528844] ac.o: For an ISA board you must supply memory and irq parameters.
[ 17.528844] ac.o: For an ISA board you must supply memory and irq parameters.
[ 17.531006] Non-volatile memory driver v1.3
[ 17.531006] Non-volatile memory driver v1.3
[ 17.532655] scx200_gpio: no SCx200 gpio present
[ 17.532655] scx200_gpio: no SCx200 gpio present
[ 17.542727] platform pc8736x_gpio.0: NatSemi pc8736x GPIO Driver Initializing
[ 17.542727] platform pc8736x_gpio.0: NatSemi pc8736x GPIO Driver Initializing
[ 17.544747] platform pc8736x_gpio.0: no device found
[ 17.544747] platform pc8736x_gpio.0: no device found
[ 17.546220] nsc_gpio initializing
[ 17.546220] nsc_gpio initializing
[ 17.575604] telclk_interrupt = 0xf non-mcpbl0010 hw.
[ 17.575604] telclk_interrupt = 0xf non-mcpbl0010 hw.
[ 17.585592] Linux agpgart interface v0.103
[ 17.585592] Linux agpgart interface v0.103
[ 17.590270] Hangcheck: starting hangcheck timer 0.9.1 (tick is 180 seconds, margin is 60 seconds).
[ 17.590270] Hangcheck: starting hangcheck timer 0.9.1 (tick is 180 seconds, margin is 60 seconds).
[ 17.613216] [drm] Initialized drm 1.1.0 20060810
[ 17.613216] [drm] Initialized drm 1.1.0 20060810
[ 17.614691] [drm] radeon kernel modesetting enabled.
[ 17.614691] [drm] radeon kernel modesetting enabled.
[ 17.617845] usbcore: registered new interface driver udl
[ 17.617845] usbcore: registered new interface driver udl
[ 17.633620] dummy-irq: no IRQ given. Use irq=N
[ 17.633620] dummy-irq: no IRQ given. Use irq=N
[ 17.635059] Phantom Linux Driver, version n0.9.8, init OK
[ 17.635059] Phantom Linux Driver, version n0.9.8, init OK
[ 17.640583] usbcore: registered new interface driver rtsx_usb
[ 17.640583] usbcore: registered new interface driver rtsx_usb
[ 17.659965] usbcore: registered new interface driver port100
[ 17.659965] usbcore: registered new interface driver port100
[ 17.661595] Uniform Multi-Platform E-IDE driver
[ 17.661595] Uniform Multi-Platform E-IDE driver
[ 17.667345] piix 0000:00:01.1: IDE controller (0x8086:0x7010 rev 0x00)
[ 17.667345] piix 0000:00:01.1: IDE controller (0x8086:0x7010 rev 0x00)
[ 17.670002] piix 0000:00:01.1: not 100% native mode: will probe irqs later
[ 17.670002] piix 0000:00:01.1: not 100% native mode: will probe irqs later
[ 17.684918] ide0: BM-DMA at 0xc040-0xc047
[ 17.684918] ide0: BM-DMA at 0xc040-0xc047
[ 17.686138] ide1: BM-DMA at 0xc048-0xc04f
[ 17.686138] ide1: BM-DMA at 0xc048-0xc04f
[ 17.687364] Probing IDE interface ide0...
[ 17.687364] Probing IDE interface ide0...
[ 18.240608] Probing IDE interface ide1...
[ 18.240608] Probing IDE interface ide1...
[ 18.943641] hdc: QEMU DVD-ROM, ATAPI
[ 18.943641] hdc: QEMU DVD-ROM, ATAPI CD/DVD-ROMCD/DVD-ROM drive
drive
[ 19.584423] hdc: host max PIO4 wanted PIO255(auto-tune) selected PIO0
[ 19.584423] hdc: host max PIO4 wanted PIO255(auto-tune) selected PIO0
[ 19.586872] hdc: MWDMA2 mode selected
[ 19.586872] hdc: MWDMA2 mode selected
[ 19.586872] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
[ 19.586872] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
[ 19.589858] ide1 at 0x170-0x177,0x376 on irq 15
[ 19.589858] ide1 at 0x170-0x177,0x376 on irq 15
[ 19.595601] ide-gd driver 1.18
[ 19.595601] ide-gd driver 1.18
[ 19.616006] Loading iSCSI transport class v2.0-870.
[ 19.616006] Loading iSCSI transport class v2.0-870.
[ 19.621031] rdac: device handler registered
[ 19.621031] rdac: device handler registered
[ 19.622502] hp_sw: device handler registered
[ 19.622502] hp_sw: device handler registered
[ 19.641742] emc: device handler registered
[ 19.641742] emc: device handler registered
[ 19.642882] st: Version 20101219, fixed bufsize 32768, s/g segs 256
[ 19.642882] st: Version 20101219, fixed bufsize 32768, s/g segs 256
[ 19.646569] osst :I: Tape driver with OnStream support version 0.99.4
[ 19.646569] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
[ 19.646569] osst :I: Tape driver with OnStream support version 0.99.4
[ 19.646569] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
[ 19.658586] SCSI Media Changer driver v0.25
[ 19.658586] SCSI Media Changer driver v0.25
[ 19.712611] Rounding down aligned max_sectors from 4294967295 to 4294967288
[ 19.712611] Rounding down aligned max_sectors from 4294967295 to 4294967288
[ 19.725098] SSFDC read-only Flash Translation layer
[ 19.725098] SSFDC read-only Flash Translation layer
[ 19.726571] mtdoops: mtd device (mtddev=name/number) must be supplied
[ 19.726571] mtdoops: mtd device (mtddev=name/number) must be supplied
[ 19.733648] L440GX flash mapping: failed to find PIIX4 ISA bridge, cannot continue
[ 19.733648] L440GX flash mapping: failed to find PIIX4 ISA bridge, cannot continue
[ 19.735721] device id = 2440
[ 19.735721] device id = 2440
[ 19.737034] device id = 2480
[ 19.737034] device id = 2480
[ 19.737713] device id = 24c0
[ 19.737713] device id = 24c0
[ 19.738352] device id = 24d0
[ 19.738352] device id = 24d0
[ 19.738987] device id = 25a1
[ 19.738987] device id = 25a1
[ 19.742778] device id = 2670
[ 19.742778] device id = 2670
[ 19.745841] platform physmap-flash.0: failed to claim resource 0
[ 19.745841] platform physmap-flash.0: failed to claim resource 0
[ 19.748478] SBC-GXx flash: IO:0x258-0x259 MEM:0xdc000-0xdffff
[ 19.748478] SBC-GXx flash: IO:0x258-0x259 MEM:0xdc000-0xdffff
[ 19.751608] slram: not enough parameters.
[ 19.751608] slram: not enough parameters.
[ 19.752777] Ramix PMC551 PCI Mezzanine Ram Driver. (C) 1999,2000 Nortel Networks.
[ 19.752777] Ramix PMC551 PCI Mezzanine Ram Driver. (C) 1999,2000 Nortel Networks.
[ 19.758875] pmc551: not detected
[ 19.758875] pmc551: not detected
[ 19.773206] ftl_cs: FTL header not found.
[ 19.773206] ftl_cs: FTL header not found.
[ 19.800398] LocalTalk card not found; 220 = ff, 240 = ff.
[ 19.800398] LocalTalk card not found; 220 = ff, 240 = ff.
[ 19.801958] CAN device driver interface
[ 19.801958] CAN device driver interface
[ 19.808656] usbcore: registered new interface driver ems_usb
[ 19.808656] usbcore: registered new interface driver ems_usb
[ 19.811680] usbcore: registered new interface driver esd_usb2
[ 19.811680] usbcore: registered new interface driver esd_usb2
[ 19.813270] usbcore: registered new interface driver gs_usb
[ 19.813270] usbcore: registered new interface driver gs_usb
[ 19.829911] usbcore: registered new interface driver kvaser_usb
[ 19.829911] usbcore: registered new interface driver kvaser_usb
[ 19.831678] usbcore: registered new interface driver peak_usb
[ 19.831678] usbcore: registered new interface driver peak_usb
[ 19.838603] usbcore: registered new interface driver usb_8dev
[ 19.838603] usbcore: registered new interface driver usb_8dev
[ 19.847638] sja1000 CAN netdevice driver
[ 19.847638] sja1000 CAN netdevice driver
[ 19.848759] sja1000_isa: insufficient parameters supplied
[ 19.848759] sja1000_isa: insufficient parameters supplied
[ 19.858769] cc770: CAN netdevice driver
[ 19.858769] cc770: CAN netdevice driver
[ 19.865778] AX.25: Z8530 SCC driver version 3.0.dl1bke
[ 19.865778] AX.25: Z8530 SCC driver version 3.0.dl1bke
[ 19.879383] AX.25: bpqether driver version 004
[ 19.879383] AX.25: bpqether driver version 004
[ 19.886472] baycom_ser_fdx: (C) 1996-2000 Thomas Sailer, HB9JNX/AE4WA
[ 19.886472] baycom_ser_fdx: version 0.10
[ 19.886472] baycom_ser_fdx: (C) 1996-2000 Thomas Sailer, HB9JNX/AE4WA
[ 19.886472] baycom_ser_fdx: version 0.10
[ 19.914166] hdlcdrv: (C) 1996-2000 Thomas Sailer HB9JNX/AE4WA
[ 19.914166] hdlcdrv: (C) 1996-2000 Thomas Sailer HB9JNX/AE4WA
[ 19.915793] hdlcdrv: version 0.8
[ 19.915793] hdlcdrv: version 0.8
[ 19.919396] baycom_ser_hdx: (C) 1996-2000 Thomas Sailer, HB9JNX/AE4WA
[ 19.919396] baycom_ser_hdx: version 0.10
[ 19.919396] baycom_ser_hdx: (C) 1996-2000 Thomas Sailer, HB9JNX/AE4WA
[ 19.919396] baycom_ser_hdx: version 0.10
[ 19.955814] usbcore: registered new interface driver kingsun-sir
[ 19.955814] usbcore: registered new interface driver kingsun-sir
[ 19.957568] I2O subsystem v1.325
[ 19.957568] I2O subsystem v1.325
[ 19.958466] i2o: max drivers = 8
[ 19.958466] i2o: max drivers = 8
[ 19.963245] I2O Configuration OSM v1.323
[ 19.963245] I2O Configuration OSM v1.323
[ 19.975617] I2O Bus Adapter OSM v1.317
[ 19.975617] I2O Bus Adapter OSM v1.317
[ 19.987079] I2O Block Device OSM v1.325
[ 19.987079] I2O Block Device OSM v1.325
[ 19.988412] I2O SCSI Peripheral OSM v1.316
[ 19.988412] I2O SCSI Peripheral OSM v1.316
[ 20.000009] I2O ProcFS OSM v1.316
[ 20.000009] I2O ProcFS OSM v1.316
[ 20.007709] Fusion MPT base driver 3.04.20
[ 20.007709] Fusion MPT base driver 3.04.20
[ 20.008859] Copyright (c) 1999-2008 LSI Corporation
[ 20.008859] Copyright (c) 1999-2008 LSI Corporation
[ 20.010690] Fusion MPT SPI Host driver 3.04.20
[ 20.010690] Fusion MPT SPI Host driver 3.04.20
[ 20.011920] Fusion MPT SAS Host driver 3.04.20
[ 20.011920] Fusion MPT SAS Host driver 3.04.20
[ 20.013110] Fusion MPT misc device (ioctl) driver 3.04.20
[ 20.013110] Fusion MPT misc device (ioctl) driver 3.04.20
[ 20.025658] mptctl: Registered with Fusion MPT base driver
[ 20.025658] mptctl: Registered with Fusion MPT base driver
[ 20.028888] mptctl: /dev/mptctl @ (major,minor=10,220)
[ 20.028888] mptctl: /dev/mptctl @ (major,minor=10,220)
[ 20.052791] usbcore: registered new interface driver hwa-rc
[ 20.052791] usbcore: registered new interface driver hwa-rc
[ 20.055469] usbcore: registered new interface driver i1480-dfu-usb
[ 20.055469] usbcore: registered new interface driver i1480-dfu-usb
[ 20.068154] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 20.068154] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 20.069902] ehci-pci: EHCI PCI platform driver
[ 20.069902] ehci-pci: EHCI PCI platform driver
[ 20.076547] ehci-platform: EHCI generic platform driver
[ 20.076547] ehci-platform: EHCI generic platform driver
[ 20.091720] uhci_hcd: USB Universal Host Controller Interface driver
[ 20.091720] uhci_hcd: USB Universal Host Controller Interface driver
[ 20.093971] fotg210_hcd: FOTG210 Host Controller (EHCI) Driver
[ 20.093971] fotg210_hcd: FOTG210 Host Controller (EHCI) Driver
[ 20.111489] usbcore: registered new interface driver wusb-cbaf
[ 20.111489] usbcore: registered new interface driver wusb-cbaf
[ 20.119267] usbcore: registered new interface driver usblp
[ 20.119267] usbcore: registered new interface driver usblp
[ 20.124633] usbcore: registered new interface driver cdc_wdm
[ 20.124633] usbcore: registered new interface driver cdc_wdm
[ 20.126249] usbcore: registered new interface driver usbtmc
[ 20.126249] usbcore: registered new interface driver usbtmc
[ 20.133001] usbcore: registered new interface driver mdc800
[ 20.133001] usbcore: registered new interface driver mdc800
[ 20.137438] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera
[ 20.137438] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera
[ 20.142670] usbcore: registered new interface driver microtekX6
[ 20.142670] usbcore: registered new interface driver microtekX6
[ 20.145464] usbcore: registered new interface driver cypress_cy7c63
[ 20.145464] usbcore: registered new interface driver cypress_cy7c63
[ 20.149016] usbcore: registered new interface driver cytherm
[ 20.149016] usbcore: registered new interface driver cytherm
[ 20.151952] usbcore: registered new interface driver emi62 - firmware loader
[ 20.151952] usbcore: registered new interface driver emi62 - firmware loader
[ 20.159825] usbcore: registered new interface driver idmouse
[ 20.159825] usbcore: registered new interface driver idmouse
[ 20.166475] usbcore: registered new interface driver isight_firmware
[ 20.166475] usbcore: registered new interface driver isight_firmware
[ 20.172587] usbcore: registered new interface driver usblcd
[ 20.172587] usbcore: registered new interface driver usblcd
[ 20.176393] usbcore: registered new interface driver usbled
[ 20.176393] usbcore: registered new interface driver usbled
[ 20.181628] usbcore: registered new interface driver legousbtower
[ 20.181628] usbcore: registered new interface driver legousbtower
[ 20.190499] usbcore: registered new interface driver rio500
[ 20.190499] usbcore: registered new interface driver rio500
[ 20.199929] usbcore: registered new interface driver usb_ehset_test
[ 20.199929] usbcore: registered new interface driver usb_ehset_test
[ 20.202594] usbcore: registered new interface driver sisusb
[ 20.202594] usbcore: registered new interface driver sisusb
[ 20.208987] usbcore: registered new interface driver lvs
[ 20.208987] usbcore: registered new interface driver lvs
[ 20.216815] usbcore: registered new interface driver cxacru
[ 20.216815] usbcore: registered new interface driver cxacru
[ 20.219957] usbcore: registered new interface driver speedtch
[ 20.219957] usbcore: registered new interface driver speedtch
[ 20.226541] usbcore: registered new interface driver ueagle-atm
[ 20.226541] usbcore: registered new interface driver ueagle-atm
[ 20.229406] xusbatm: malformed module parameters
[ 20.229406] xusbatm: malformed module parameters
[ 20.245078] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005
[ 20.245078] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005
[ 20.247195] dummy_hcd dummy_hcd.0: Dummy host controller
[ 20.247195] dummy_hcd dummy_hcd.0: Dummy host controller
[ 20.256514] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1
[ 20.256514] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1
[ 20.280869] hub 1-0:1.0: USB hub found
[ 20.280869] hub 1-0:1.0: USB hub found
[ 20.282645] hub 1-0:1.0: 1 port detected
[ 20.282645] hub 1-0:1.0: 1 port detected
[ 20.298483] udc dummy_udc.0: registering UDC driver [g_ether]
[ 20.298483] udc dummy_udc.0: registering UDC driver [g_ether]
[ 20.301504] using random self ethernet address
[ 20.301504] using random self ethernet address
[ 20.302602] using random host ethernet address
[ 20.302602] using random host ethernet address
[ 20.311890] usb0: HOST MAC 36:26:df:db:55:ea
[ 20.311890] usb0: HOST MAC 36:26:df:db:55:ea
[ 20.313233] usb0: MAC 12:15:1c:5f:de:95
[ 20.313233] usb0: MAC 12:15:1c:5f:de:95
[ 20.319457] using random self ethernet address
[ 20.319457] using random self ethernet address
[ 20.322381] using random host ethernet address
[ 20.322381] using random host ethernet address
[ 20.323671] g_ether gadget: adding config #2 'RNDIS'/7ae75810
[ 20.323671] g_ether gadget: adding config #2 'RNDIS'/7ae75810
[ 20.325245] rndis_register: configNr = 0
[ 20.325245] rndis_register: configNr = 0
[ 20.329288] g_ether gadget: adding 'rndis'/8b017808 to config 'RNDIS'/7ae75810
[ 20.329288] g_ether gadget: adding 'rndis'/8b017808 to config 'RNDIS'/7ae75810
[ 20.332552] rndis_set_param_medium: 0 0
[ 20.332552] rndis_set_param_medium: 0 0
[ 20.334596] g_ether gadget: RNDIS: super speed IN/ep1in-bulk OUT/ep2out-bulk NOTIFY/ep5in-int
[ 20.334596] g_ether gadget: RNDIS: super speed IN/ep1in-bulk OUT/ep2out-bulk NOTIFY/ep5in-int
[ 20.340630] g_ether gadget: cfg 2/7ae75810 speeds: super high full
[ 20.340630] g_ether gadget: cfg 2/7ae75810 speeds: super high full
[ 20.342311] g_ether gadget: interface 0 = rndis/8b017808
[ 20.342311] g_ether gadget: interface 0 = rndis/8b017808
[ 20.346945] g_ether gadget: interface 1 = rndis/8b017808
[ 20.346945] g_ether gadget: interface 1 = rndis/8b017808
[ 20.348398] g_ether gadget: adding config #1 'CDC Ethernet (ECM)'/7ae7579c
[ 20.348398] g_ether gadget: adding config #1 'CDC Ethernet (ECM)'/7ae7579c
[ 20.353493] g_ether gadget: adding 'cdc_ethernet'/8b017a50 to config 'CDC Ethernet (ECM)'/7ae7579c
[ 20.353493] g_ether gadget: adding 'cdc_ethernet'/8b017a50 to config 'CDC Ethernet (ECM)'/7ae7579c
[ 20.358403] g_ether gadget: CDC Ethernet: super speed IN/ep1in-bulk OUT/ep2out-bulk NOTIFY/ep5in-int
[ 20.358403] g_ether gadget: CDC Ethernet: super speed IN/ep1in-bulk OUT/ep2out-bulk NOTIFY/ep5in-int
[ 20.364504] g_ether gadget: cfg 1/7ae7579c speeds: super high full
[ 20.364504] g_ether gadget: cfg 1/7ae7579c speeds: super high full
[ 20.366159] g_ether gadget: interface 0 = cdc_ethernet/8b017a50
[ 20.366159] g_ether gadget: interface 0 = cdc_ethernet/8b017a50
[ 20.370506] g_ether gadget: interface 1 = cdc_ethernet/8b017a50
[ 20.370506] g_ether gadget: interface 1 = cdc_ethernet/8b017a50
[ 20.372098] g_ether gadget: Ethernet Gadget, version: Memorial Day 2008
[ 20.372098] g_ether gadget: Ethernet Gadget, version: Memorial Day 2008
[ 20.376949] g_ether gadget: g_ether ready
[ 20.376949] g_ether gadget: g_ether ready
[ 20.378029] dummy_udc dummy_udc.0: binding gadget driver 'g_ether'
[ 20.378029] dummy_udc dummy_udc.0: binding gadget driver 'g_ether'
[ 20.382710] dummy_udc dummy_udc.0: This device can perform faster if you connect it to a super-speed port...
[ 20.382710] dummy_udc dummy_udc.0: This device can perform faster if you connect it to a super-speed port...
[ 20.388620] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes
[ 20.388620] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes
[ 20.391457] usbip_core: usbip_core_init:761: USB/IP Core v1.0.0
[ 20.391457] usbip_core: usbip_core_init:761: USB/IP Core v1.0.0
[ 20.399245] vhci_hcd: vhci_hcd_probe:1000: name vhci_hcd id -1
[ 20.399245] vhci_hcd: vhci_hcd_probe:1000: name vhci_hcd id -1
[ 20.403797] vhci_hcd vhci_hcd: USB/IP Virtual Host Controller
[ 20.403797] vhci_hcd vhci_hcd: USB/IP Virtual Host Controller
[ 20.405266] vhci_hcd vhci_hcd: new USB bus registered, assigned bus number 2
[ 20.405266] vhci_hcd vhci_hcd: new USB bus registered, assigned bus number 2
[ 20.412707] vhci_hcd: vhci_start:883: enter vhci_start
[ 20.412707] vhci_hcd: vhci_start:883: enter vhci_start
[ 20.416436] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes
[ 20.416436] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes
[ 20.439088] hub 2-0:1.0: USB hub found
[ 20.439088] hub 2-0:1.0: USB hub found
[ 20.448549] vhci_hcd: vhci_hub_control:244: typeReq a006 wValue 2900 wIndex 0
[ 20.448549] vhci_hcd: vhci_hub_control:244: typeReq a006 wValue 2900 wIndex 0
[ 20.451563] vhci_hcd: vhci_hub_control:302: GetHubDescriptor
[ 20.451563] vhci_hcd: vhci_hub_control:302: GetHubDescriptor
[ 20.453056] vhci_hcd: vhci_hub_control:396: port -1
[ 20.453056] vhci_hcd: vhci_hub_control:396: port -1
[ 20.461431] vhci_hcd: vhci_hub_control:403: bye
[ 20.461431] vhci_hcd: vhci_hub_control:403: bye
[ 20.462626] hub 2-0:1.0: 8 ports detected
[ 20.462626] hub 2-0:1.0: 8 ports detected
[ 20.472821] vhci_hcd: vhci_hub_control:244: typeReq a000 wValue 0 wIndex 0
[ 20.472821] vhci_hcd: vhci_hub_control:244: typeReq a000 wValue 0 wIndex 0
[ 20.478596] vhci_hcd: vhci_hub_control:306: GetHubStatus
[ 20.478596] vhci_hcd: vhci_hub_control:306: GetHubStatus
[ 20.487464] vhci_hcd: vhci_hub_control:396: port -1
[ 20.487464] vhci_hcd: vhci_hub_control:396: port -1
[ 20.488659] vhci_hcd: vhci_hub_control:403: bye
[ 20.488659] vhci_hcd: vhci_hub_control:403: bye
[ 20.498289] vhci_hcd: vhci_hub_control:244: typeReq 2303 wValue 8 wIndex 1
[ 20.498289] vhci_hcd: vhci_hub_control:244: typeReq 2303 wValue 8 wIndex 1
[ 20.508567] vhci_hcd: vhci_hub_control:382: SetPortFeature: default 8
[ 20.508567] vhci_hcd: vhci_hub_control:382: SetPortFeature: default 8
[ 20.510297] vhci_hcd: vhci_hub_control:396: port 0
[ 20.510297] vhci_hcd: vhci_hub_control:396: port 0
[ 20.514665] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100
[ 20.514665] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100
[ 20.516655] vhci_hcd: dump_port_status_diff:115: +POWER
[ 20.516655] vhci_hcd: dump_port_status_diff:115: +POWER
[ 20.524870] vhci_hcd: dump_port_status_diff:119:
[ 20.524870] vhci_hcd: dump_port_status_diff:119:
[ 20.526107] vhci_hcd: vhci_hub_control:403: bye
[ 20.526107] vhci_hcd: vhci_hub_control:403: bye
[ 20.543023] vhci_hcd: vhci_hub_control:244: typeReq 2303 wValue 8 wIndex 2
[ 20.543023] vhci_hcd: vhci_hub_control:244: typeReq 2303 wValue 8 wIndex 2
[ 20.544886] vhci_hcd: vhci_hub_control:382: SetPortFeature: default 8
[ 20.544886] vhci_hcd: vhci_hub_control:382: SetPortFeature: default 8
[ 20.546636] vhci_hcd: vhci_hub_control:396: port 1
[ 20.546636] vhci_hcd: vhci_hub_control:396: port 1
[ 20.553494] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100
[ 20.553494] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100
[ 20.555481] vhci_hcd: dump_port_status_diff:115: +POWER
[ 20.555481] vhci_hcd: dump_port_status_diff:115: +POWER
[ 20.565975] vhci_hcd: dump_port_status_diff:119:
[ 20.565975] vhci_hcd: dump_port_status_diff:119:
[ 20.571511] vhci_hcd: vhci_hub_control:403: bye
[ 20.571511] vhci_hcd: vhci_hub_control:403: bye
[ 20.573161] vhci_hcd: vhci_hub_control:244: typeReq 2303 wValue 8 wIndex 3
[ 20.573161] vhci_hcd: vhci_hub_control:244: typeReq 2303 wValue 8 wIndex 3
[ 20.583532] vhci_hcd: vhci_hub_control:382: SetPortFeature: default 8
[ 20.583532] vhci_hcd: vhci_hub_control:382: SetPortFeature: default 8
[ 20.592949] vhci_hcd: vhci_hub_control:396: port 2
[ 20.592949] vhci_hcd: vhci_hub_control:396: port 2
[ 20.594194] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100
[ 20.594194] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100
[ 20.602684] vhci_hcd: dump_port_status_diff:115: +POWER
[ 20.602684] vhci_hcd: dump_port_status_diff:115: +POWER
[ 20.604380] vhci_hcd: dump_port_status_diff:119:
[ 20.604380] vhci_hcd: dump_port_status_diff:119:
[ 20.605625] vhci_hcd: vhci_hub_control:403: bye
[ 20.605625] vhci_hcd: vhci_hub_control:403: bye
[ 20.610707] vhci_hcd: vhci_hub_control:244: typeReq 2303 wValue 8 wIndex 4
[ 20.610707] vhci_hcd: vhci_hub_control:244: typeReq 2303 wValue 8 wIndex 4
[ 20.612553] vhci_hcd: vhci_hub_control:382: SetPortFeature: default 8
[ 20.612553] vhci_hcd: vhci_hub_control:382: SetPortFeature: default 8
[ 20.617212] vhci_hcd: vhci_hub_control:396: port 3
[ 20.617212] vhci_hcd: vhci_hub_control:396: port 3
[ 20.618387] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100
[ 20.618387] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100
[ 20.623528] vhci_hcd: dump_port_status_diff:115: +POWER
[ 20.623528] vhci_hcd: dump_port_status_diff:115: +POWER
[ 20.625000] vhci_hcd: dump_port_status_diff:119:
[ 20.625000] vhci_hcd: dump_port_status_diff:119:
[ 20.629438] vhci_hcd: vhci_hub_control:403: bye
[ 20.629438] vhci_hcd: vhci_hub_control:403: bye
[ 20.632148] vhci_hcd: vhci_hub_control:244: typeReq 2303 wValue 8 wIndex 5
[ 20.632148] vhci_hcd: vhci_hub_control:244: typeReq 2303 wValue 8 wIndex 5
[ 20.637509] vhci_hcd: vhci_hub_control:382: SetPortFeature: default 8
[ 20.637509] vhci_hcd: vhci_hub_control:382: SetPortFeature: default 8
[ 20.639302] vhci_hcd: vhci_hub_control:396: port 4
[ 20.639302] vhci_hcd: vhci_hub_control:396: port 4
[ 20.643911] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100
[ 20.643911] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100
[ 20.645887] vhci_hcd: dump_port_status_diff:115: +POWER
[ 20.645887] vhci_hcd: dump_port_status_diff:115: +POWER
[ 20.650384] vhci_hcd: dump_port_status_diff:119:
[ 20.650384] vhci_hcd: dump_port_status_diff:119:
[ 20.651603] vhci_hcd: vhci_hub_control:403: bye
[ 20.651603] vhci_hcd: vhci_hub_control:403: bye
[ 20.654007] vhci_hcd: vhci_hub_control:244: typeReq 2303 wValue 8 wIndex 6
[ 20.654007] vhci_hcd: vhci_hub_control:244: typeReq 2303 wValue 8 wIndex 6
[ 20.658408] vhci_hcd: vhci_hub_control:382: SetPortFeature: default 8
[ 20.658408] vhci_hcd: vhci_hub_control:382: SetPortFeature: default 8
[ 20.661532] vhci_hcd: vhci_hub_control:396: port 5
[ 20.661532] vhci_hcd: vhci_hub_control:396: port 5
[ 20.662786] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100
[ 20.662786] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100
[ 20.668859] vhci_hcd: dump_port_status_diff:115: +POWER
[ 20.668859] vhci_hcd: dump_port_status_diff:115: +POWER
[ 20.673552] vhci_hcd: dump_port_status_diff:119:
[ 20.673552] vhci_hcd: dump_port_status_diff:119:
[ 20.674711] vhci_hcd: vhci_hub_control:403: bye
[ 20.674711] vhci_hcd: vhci_hub_control:403: bye
[ 20.677605] vhci_hcd: vhci_hub_control:244: typeReq 2303 wValue 8 wIndex 7
[ 20.677605] vhci_hcd: vhci_hub_control:244: typeReq 2303 wValue 8 wIndex 7
[ 20.679526] vhci_hcd: vhci_hub_control:382: SetPortFeature: default 8
[ 20.679526] vhci_hcd: vhci_hub_control:382: SetPortFeature: default 8
[ 20.694540] vhci_hcd: vhci_hub_control:396: port 6
[ 20.694540] vhci_hcd: vhci_hub_control:396: port 6
[ 20.695720] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100
[ 20.695720] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100
[ 20.703504] vhci_hcd: dump_port_status_diff:115: +POWER
[ 20.703504] vhci_hcd: dump_port_status_diff:115: +POWER
[ 20.704859] vhci_hcd: dump_port_status_diff:119:
[ 20.704859] vhci_hcd: dump_port_status_diff:119:
[ 20.706162] vhci_hcd: vhci_hub_control:403: bye
[ 20.706162] vhci_hcd: vhci_hub_control:403: bye
[ 20.715485] vhci_hcd: vhci_hub_control:244: typeReq 2303 wValue 8 wIndex 8
[ 20.715485] vhci_hcd: vhci_hub_control:244: typeReq 2303 wValue 8 wIndex 8
[ 20.721500] vhci_hcd: vhci_hub_control:382: SetPortFeature: default 8
[ 20.721500] vhci_hcd: vhci_hub_control:382: SetPortFeature: default 8
[ 20.723081] vhci_hcd: vhci_hub_control:396: port 7
[ 20.723081] vhci_hcd: vhci_hub_control:396: port 7
[ 20.731393] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100
[ 20.731393] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100
[ 20.739720] vhci_hcd: dump_port_status_diff:115: +POWER
[ 20.739720] vhci_hcd: dump_port_status_diff:115: +POWER
[ 20.741168] vhci_hcd: dump_port_status_diff:119:
[ 20.741168] vhci_hcd: dump_port_status_diff:119:
[ 20.745519] vhci_hcd: vhci_hub_control:403: bye
[ 20.745519] vhci_hcd: vhci_hub_control:403: bye
[ 20.758723] vhci_hcd: vhci_hcd_probe:1028: bye
[ 20.758723] vhci_hcd: vhci_hcd_probe:1028: bye
[ 20.759893] vhci_hcd: vhci_hcd_init:1150: USB/IP 'Virtual' Host Controller (VHCI) Driver v1.0.0
[ 20.759893] vhci_hcd: vhci_hcd_init:1150: USB/IP 'Virtual' Host Controller (VHCI) Driver v1.0.0
[ 20.769674] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[ 20.769674] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[ 20.806461] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 20.806461] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 20.814698] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 20.814698] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 20.822950] mousedev: PS/2 mouse device common for all mice
[ 20.822950] mousedev: PS/2 mouse device common for all mice
[ 20.833027] g_ether gadget: resume
[ 20.833027] g_ether gadget: resume
[ 20.836077] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes
[ 20.836077] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes
[ 20.898886] rtc (null): invalid alarm value: 1900-1-27 0:0:0
[ 20.898886] rtc (null): invalid alarm value: 1900-1-27 0:0:0
[ 20.901969] rtc-test rtc-test.0: rtc core: registered test as rtc0
[ 20.901969] rtc-test rtc-test.0: rtc core: registered test as rtc0
[ 20.912743] rtc (null): invalid alarm value: 1900-1-27 0:0:0
[ 20.912743] rtc (null): invalid alarm value: 1900-1-27 0:0:0
[ 20.914556] rtc-test rtc-test.1: rtc core: registered test as rtc1
[ 20.914556] rtc-test rtc-test.1: rtc core: registered test as rtc1
[ 20.918329] i2c /dev entries driver
[ 20.918329] i2c /dev entries driver
[ 20.943703] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0
[ 20.943703] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0
[ 20.989302] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[ 20.989302] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[ 21.030730] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 21.030730] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 21.032833] vhci_hcd: vhci_hub_control:244: typeReq a300 wValue 0 wIndex 1
[ 21.032833] vhci_hcd: vhci_hub_control:244: typeReq a300 wValue 0 wIndex 1
[ 21.048576] vhci_hcd: vhci_hub_control:310: GetPortStatus port 1
[ 21.048576] vhci_hcd: vhci_hub_control:310: GetPortStatus port 1
[ 21.050427] vhci_hcd: vhci_hub_control:353: GetPortStatus bye 100 0
[ 21.050427] vhci_hcd: vhci_hub_control:353: GetPortStatus bye 100 0
[ 21.052206] vhci_hcd: vhci_hub_control:396: port 0
[ 21.052206] vhci_hcd: vhci_hub_control:396: port 0
[ 21.057546] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100
[ 21.057546] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100
[ 21.059527] vhci_hcd: dump_port_status_diff:115: POWER
[ 21.059527] vhci_hcd: dump_port_status_diff:115: POWER
[ 21.064196] vhci_hcd: dump_port_status_diff:119:
[ 21.064196] vhci_hcd: dump_port_status_diff:119:
[ 21.065366] vhci_hcd: vhci_hub_control:403: bye
[ 21.065366] vhci_hcd: vhci_hub_control:403: bye
[ 21.070003] vhci_hcd: vhci_hub_control:244: typeReq a300 wValue 0 wIndex 2
[ 21.070003] vhci_hcd: vhci_hub_control:244: typeReq a300 wValue 0 wIndex 2
[ 21.071841] vhci_hcd: vhci_hub_control:310: GetPortStatus port 2
[ 21.071841] vhci_hcd: vhci_hub_control:310: GetPortStatus port 2
[ 21.075382] vhci_hcd: vhci_hub_control:353: GetPortStatus bye 100 0
[ 21.075382] vhci_hcd: vhci_hub_control:353: GetPortStatus bye 100 0
[ 21.078801] vhci_hcd: vhci_hub_control:396: port 1
[ 21.078801] vhci_hcd: vhci_hub_control:396: port 1
[ 21.079970] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100
[ 21.079970] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100
[ 21.087490] vhci_hcd: dump_port_status_diff:115: POWER
[ 21.087490] vhci_hcd: dump_port_status_diff:115: POWER
[ 21.088786] vhci_hcd: dump_port_status_diff:119:
[ 21.088786] vhci_hcd: dump_port_status_diff:119:
[ 21.089927] vhci_hcd: vhci_hub_control:403: bye
[ 21.089927] vhci_hcd: vhci_hub_control:403: bye
[ 21.102586] usbcore: registered new interface driver i2c-diolan-u2c
[ 21.102586] usbcore: registered new interface driver i2c-diolan-u2c
[ 21.105465] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF
[ 21.105465] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF
[ 21.109419] usbcore: registered new interface driver i2c-tiny-usb
[ 21.109419] usbcore: registered new interface driver i2c-tiny-usb
[ 21.128414] power_supply test_ac: uevent
[ 21.128414] power_supply test_ac: uevent
[ 21.135495] power_supply test_ac: POWER_SUPPLY_NAME=test_ac
[ 21.135495] power_supply test_ac: POWER_SUPPLY_NAME=test_ac
[ 21.137069] power_supply test_ac: prop ONLINE=1
[ 21.137069] power_supply test_ac: prop ONLINE=1
[ 21.141589] power_supply test_ac: power_supply_changed
[ 21.141589] power_supply test_ac: power_supply_changed
[ 21.143158] power_supply test_battery: uevent
[ 21.143158] power_supply test_battery: uevent
[ 21.151365] power_supply test_battery: POWER_SUPPLY_NAME=test_battery
[ 21.151365] power_supply test_battery: POWER_SUPPLY_NAME=test_battery
[ 21.152955] power_supply test_battery: prop STATUS=Discharging
[ 21.152955] power_supply test_battery: prop STATUS=Discharging
[ 21.160581] power_supply test_battery: prop CHARGE_TYPE=Fast
[ 21.160581] power_supply test_battery: prop CHARGE_TYPE=Fast
[ 21.162084] power_supply test_battery: prop HEALTH=Good
[ 21.162084] power_supply test_battery: prop HEALTH=Good
[ 21.176856] power_supply test_battery: prop PRESENT=1
[ 21.176856] power_supply test_battery: prop PRESENT=1
[ 21.178145] power_supply test_battery: prop TECHNOLOGY=Li-ion
[ 21.178145] power_supply test_battery: prop TECHNOLOGY=Li-ion
[ 21.179553] power_supply test_battery: prop CHARGE_FULL_DESIGN=100
[ 21.179553] power_supply test_battery: prop CHARGE_FULL_DESIGN=100
[ 21.189600] power_supply test_battery: prop CHARGE_FULL=100
[ 21.189600] power_supply test_battery: prop CHARGE_FULL=100
[ 21.199524] power_supply test_battery: prop CHARGE_NOW=50
[ 21.199524] power_supply test_battery: prop CHARGE_NOW=50
[ 21.201048] power_supply test_battery: prop CAPACITY=50
[ 21.201048] power_supply test_battery: prop CAPACITY=50
[ 21.202370] power_supply test_battery: prop CAPACITY_LEVEL=Normal
[ 21.202370] power_supply test_battery: prop CAPACITY_LEVEL=Normal
[ 21.203927] power_supply test_battery: prop TIME_TO_EMPTY_AVG=3600
[ 21.203927] power_supply test_battery: prop TIME_TO_EMPTY_AVG=3600
[ 21.205592] power_supply test_battery: prop TIME_TO_FULL_NOW=3600
[ 21.205592] power_supply test_battery: prop TIME_TO_FULL_NOW=3600
[ 21.225063] power_supply test_battery: prop MODEL_NAME=Test battery
[ 21.225063] power_supply test_battery: prop MODEL_NAME=Test battery
[ 21.226616] power_supply test_battery: prop MANUFACTURER=Linux
[ 21.226616] power_supply test_battery: prop MANUFACTURER=Linux
[ 21.228097] power_supply test_battery: prop SERIAL_NUMBER=3.18.0-rc2-00037-g24574709
[ 21.228097] power_supply test_battery: prop SERIAL_NUMBER=3.18.0-rc2-00037-g24574709
[ 21.230238] power_supply test_battery: prop TEMP=26
[ 21.230238] power_supply test_battery: prop TEMP=26
[ 21.231531] power_supply test_battery: prop VOLTAGE_NOW=3300
[ 21.231531] power_supply test_battery: prop VOLTAGE_NOW=3300
[ 21.233203] power_supply test_battery: power_supply_changed
[ 21.233203] power_supply test_battery: power_supply_changed
[ 21.254910] power_supply test_usb: uevent
[ 21.254910] power_supply test_usb: uevent
[ 21.255987] power_supply test_usb: POWER_SUPPLY_NAME=test_usb
[ 21.255987] power_supply test_usb: POWER_SUPPLY_NAME=test_usb
[ 21.257561] power_supply test_usb: prop ONLINE=1
[ 21.257561] power_supply test_usb: prop ONLINE=1
[ 21.260574] power_supply test_usb: power_supply_changed
[ 21.260574] power_supply test_usb: power_supply_changed
[ 21.282855] vhci_hcd: vhci_hub_control:244: typeReq a300 wValue 0 wIndex 3
[ 21.282855] vhci_hcd: vhci_hub_control:244: typeReq a300 wValue 0 wIndex 3
[ 21.284585] vhci_hcd: vhci_hub_control:310: GetPortStatus port 3
[ 21.284585] vhci_hcd: vhci_hub_control:310: GetPortStatus port 3
[ 21.286144] vhci_hcd: vhci_hub_control:353: GetPortStatus bye 100 0
[ 21.286144] vhci_hcd: vhci_hub_control:353: GetPortStatus bye 100 0
[ 21.287862] vhci_hcd: vhci_hub_control:396: port 2
[ 21.287862] vhci_hcd: vhci_hub_control:396: port 2
[ 21.289093] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100
[ 21.289093] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100
[ 21.308485] vhci_hcd: dump_port_status_diff:115: POWER
[ 21.308485] vhci_hcd: dump_port_status_diff:115: POWER
[ 21.309833] vhci_hcd: dump_port_status_diff:119:
[ 21.309833] vhci_hcd: dump_port_status_diff:119:
[ 21.311124] vhci_hcd: vhci_hub_control:403: bye
[ 21.311124] vhci_hcd: vhci_hub_control:403: bye
[ 21.313729] g_ether gadget: resume
[ 21.313729] g_ether gadget: resume
[ 21.314584] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes
[ 21.314584] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes
[ 21.316308] vhci_hcd: vhci_hub_control:244: typeReq a300 wValue 0 wIndex 4
[ 21.316308] vhci_hcd: vhci_hub_control:244: typeReq a300 wValue 0 wIndex 4
[ 21.335956] vhci_hcd: vhci_hub_control:310: GetPortStatus port 4
[ 21.335956] vhci_hcd: vhci_hub_control:310: GetPortStatus port 4
[ 21.337560] vhci_hcd: vhci_hub_control:353: GetPortStatus bye 100 0
[ 21.337560] vhci_hcd: vhci_hub_control:353: GetPortStatus bye 100 0
[ 21.339098] vhci_hcd: vhci_hub_control:396: port 3
[ 21.339098] vhci_hcd: vhci_hub_control:396: port 3
[ 21.348802] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100
[ 21.348802] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100
[ 21.359549] vhci_hcd: dump_port_status_diff:115: POWER
[ 21.359549] vhci_hcd: dump_port_status_diff:115: POWER
[ 21.361027] vhci_hcd: dump_port_status_diff:119:
[ 21.361027] vhci_hcd: dump_port_status_diff:119:
[ 21.362174] vhci_hcd: vhci_hub_control:403: bye
[ 21.362174] vhci_hcd: vhci_hub_control:403: bye
[ 21.363500] vhci_hcd: vhci_hub_control:244: typeReq a300 wValue 0 wIndex 5
[ 21.363500] vhci_hcd: vhci_hub_control:244: typeReq a300 wValue 0 wIndex 5
[ 21.365321] vhci_hcd: vhci_hub_control:310: GetPortStatus port 5
[ 21.365321] vhci_hcd: vhci_hub_control:310: GetPortStatus port 5
[ 21.379754] vhci_hcd: vhci_hub_control:353: GetPortStatus bye 100 0
[ 21.379754] vhci_hcd: vhci_hub_control:353: GetPortStatus bye 100 0
[ 21.381459] vhci_hcd: vhci_hub_control:396: port 4
[ 21.381459] vhci_hcd: vhci_hub_control:396: port 4
[ 21.382699] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100
[ 21.382699] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100
[ 21.384898] vhci_hcd: dump_port_status_diff:115: POWER
[ 21.384898] vhci_hcd: dump_port_status_diff:115: POWER
[ 21.386192] vhci_hcd: dump_port_status_diff:119:
[ 21.386192] vhci_hcd: dump_port_status_diff:119:
[ 21.387416] vhci_hcd: vhci_hub_control:403: bye
[ 21.387416] vhci_hcd: vhci_hub_control:403: bye
[ 21.389824] vhci_hcd: vhci_hub_control:244: typeReq a300 wValue 0 wIndex 6
[ 21.389824] vhci_hcd: vhci_hub_control:244: typeReq a300 wValue 0 wIndex 6
[ 21.404555] vhci_hcd: vhci_hub_control:310: GetPortStatus port 6
[ 21.404555] vhci_hcd: vhci_hub_control:310: GetPortStatus port 6
[ 21.406139] vhci_hcd: vhci_hub_control:353: GetPortStatus bye 100 0
[ 21.406139] vhci_hcd: vhci_hub_control:353: GetPortStatus bye 100 0
[ 21.407920] vhci_hcd: vhci_hub_control:396: port 5
[ 21.407920] vhci_hcd: vhci_hub_control:396: port 5
[ 21.409215] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100
[ 21.409215] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100
[ 21.411648] vhci_hcd: dump_port_status_diff:115: POWER
[ 21.411648] vhci_hcd: dump_port_status_diff:115: POWER
[ 21.412950] vhci_hcd: dump_port_status_diff:119:
[ 21.412950] vhci_hcd: dump_port_status_diff:119:
[ 21.414397] vhci_hcd: vhci_hub_control:403: bye
[ 21.414397] vhci_hcd: vhci_hub_control:403: bye
[ 21.415864] vhci_hcd: vhci_hub_control:244: typeReq a300 wValue 0 wIndex 7
[ 21.415864] vhci_hcd: vhci_hub_control:244: typeReq a300 wValue 0 wIndex 7
[ 21.430388] dummy_udc dummy_udc.0: set_address = 2
[ 21.430388] dummy_udc dummy_udc.0: set_address = 2
[ 21.431603] vhci_hcd: vhci_hub_control:310: GetPortStatus port 7
[ 21.431603] vhci_hcd: vhci_hub_control:310: GetPortStatus port 7
[ 21.433153] vhci_hcd: vhci_hub_control:353: GetPortStatus bye 100 0
[ 21.433153] vhci_hcd: vhci_hub_control:353: GetPortStatus bye 100 0
[ 21.434916] vhci_hcd: vhci_hub_control:396: port 6
[ 21.434916] vhci_hcd: vhci_hub_control:396: port 6
[ 21.436249] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100
[ 21.436249] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100
[ 21.438660] vhci_hcd: dump_port_status_diff:115: POWER
[ 21.438660] vhci_hcd: dump_port_status_diff:115: POWER
[ 21.439951] vhci_hcd: dump_port_status_diff:119:
[ 21.439951] vhci_hcd: dump_port_status_diff:119:
[ 21.441146] vhci_hcd: vhci_hub_control:403: bye
[ 21.441146] vhci_hcd: vhci_hub_control:403: bye
[ 21.442563] power_supply test_ac: power_supply_changed_work
[ 21.442563] power_supply test_ac: power_supply_changed_work
[ 21.457170] power_supply test_ac: power_supply_update_gen_leds 1
[ 21.457170] power_supply test_ac: power_supply_update_gen_leds 1
[ 21.458800] power_supply test_ac: uevent
[ 21.458800] power_supply test_ac: uevent
[ 21.459815] power_supply test_ac: POWER_SUPPLY_NAME=test_ac
[ 21.459815] power_supply test_ac: POWER_SUPPLY_NAME=test_ac
[ 21.461534] power_supply test_ac: prop ONLINE=1
[ 21.461534] power_supply test_ac: prop ONLINE=1
[ 21.463024] vhci_hcd: vhci_hub_control:244: typeReq a300 wValue 0 wIndex 8
[ 21.463024] vhci_hcd: vhci_hub_control:244: typeReq a300 wValue 0 wIndex 8
[ 21.465121] vhci_hcd: vhci_hub_control:310: GetPortStatus port 8
[ 21.465121] vhci_hcd: vhci_hub_control:310: GetPortStatus port 8
[ 21.466640] vhci_hcd: vhci_hub_control:353: GetPortStatus bye 100 0
[ 21.466640] vhci_hcd: vhci_hub_control:353: GetPortStatus bye 100 0
[ 21.480556] vhci_hcd: vhci_hub_control:396: port 7
[ 21.480556] vhci_hcd: vhci_hub_control:396: port 7
[ 21.481797] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100
[ 21.481797] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100
[ 21.484137] vhci_hcd: dump_port_status_diff:115: POWER
[ 21.484137] vhci_hcd: dump_port_status_diff:115: POWER
[ 21.485431] vhci_hcd: dump_port_status_diff:119:
[ 21.485431] vhci_hcd: dump_port_status_diff:119:
[ 21.486596] vhci_hcd: vhci_hub_control:403: bye
[ 21.486596] vhci_hcd: vhci_hub_control:403: bye
[ 21.498816] power_supply test_battery: power_supply_changed_work
[ 21.498816] power_supply test_battery: power_supply_changed_work
[ 21.500559] power_supply test_battery: power_supply_update_bat_leds 2
[ 21.500559] power_supply test_battery: power_supply_update_bat_leds 2
[ 21.502229] power_supply test_battery: uevent
[ 21.502229] power_supply test_battery: uevent
[ 21.503292] power_supply test_battery: POWER_SUPPLY_NAME=test_battery
[ 21.503292] power_supply test_battery: POWER_SUPPLY_NAME=test_battery
[ 21.514029] power_supply test_battery: prop STATUS=Discharging
[ 21.514029] power_supply test_battery: prop STATUS=Discharging
[ 21.515464] power_supply test_battery: prop CHARGE_TYPE=Fast
[ 21.515464] power_supply test_battery: prop CHARGE_TYPE=Fast
[ 21.526527] power_supply test_battery: prop HEALTH=Good
[ 21.526527] power_supply test_battery: prop HEALTH=Good
[ 21.527863] power_supply test_battery: prop PRESENT=1
[ 21.527863] power_supply test_battery: prop PRESENT=1
[ 21.529227] power_supply test_battery: prop TECHNOLOGY=Li-ion
[ 21.529227] power_supply test_battery: prop TECHNOLOGY=Li-ion
[ 21.539122] power_supply test_battery: prop CHARGE_FULL_DESIGN=100
[ 21.539122] power_supply test_battery: prop CHARGE_FULL_DESIGN=100
[ 21.540767] power_supply test_battery: prop CHARGE_FULL=100
[ 21.540767] power_supply test_battery: prop CHARGE_FULL=100
[ 21.542325] power_supply test_battery: prop CHARGE_NOW=50
[ 21.542325] power_supply test_battery: prop CHARGE_NOW=50
[ 21.551901] power_supply test_battery: prop CAPACITY=50
[ 21.551901] power_supply test_battery: prop CAPACITY=50
[ 21.553335] power_supply test_battery: prop CAPACITY_LEVEL=Normal
[ 21.553335] power_supply test_battery: prop CAPACITY_LEVEL=Normal
[ 21.564947] power_supply test_battery: prop TIME_TO_EMPTY_AVG=3600
[ 21.564947] power_supply test_battery: prop TIME_TO_EMPTY_AVG=3600
[ 21.566789] power_supply test_battery: prop TIME_TO_FULL_NOW=3600
[ 21.566789] power_supply test_battery: prop TIME_TO_FULL_NOW=3600
[ 21.568351] power_supply test_battery: prop MODEL_NAME=Test battery
[ 21.568351] power_supply test_battery: prop MODEL_NAME=Test battery
[ 21.569868] power_supply test_battery: prop MANUFACTURER=Linux
[ 21.569868] power_supply test_battery: prop MANUFACTURER=Linux
[ 21.571457] power_supply test_battery: prop SERIAL_NUMBER=3.18.0-rc2-00037-g24574709
[ 21.571457] power_supply test_battery: prop SERIAL_NUMBER=3.18.0-rc2-00037-g24574709
[ 21.582999] power_supply test_battery: prop TEMP=26
[ 21.582999] power_supply test_battery: prop TEMP=26
[ 21.585057] power_supply test_battery: prop VOLTAGE_NOW=3300
[ 21.585057] power_supply test_battery: prop VOLTAGE_NOW=3300
[ 21.590511] power_supply test_usb: power_supply_changed_work
[ 21.590511] power_supply test_usb: power_supply_changed_work
[ 21.592088] power_supply test_usb: power_supply_update_gen_leds 1
[ 21.592088] power_supply test_usb: power_supply_update_gen_leds 1
[ 21.607887] power_supply test_usb: uevent
[ 21.607887] power_supply test_usb: uevent
[ 21.608947] power_supply test_usb: POWER_SUPPLY_NAME=test_usb
[ 21.608947] power_supply test_usb: POWER_SUPPLY_NAME=test_usb
[ 21.610523] power_supply test_usb: prop ONLINE=1
[ 21.610523] power_supply test_usb: prop ONLINE=1
[ 21.616926] w83781d: Detection failed at step 2
[ 21.616926] w83781d: Detection failed at step 2
[ 21.633479] usb 1-1: Dual-Role OTG device on HNP port
[ 21.633479] usb 1-1: Dual-Role OTG device on HNP port
[ 21.640133] g_ether gadget: high-speed config #1: CDC Ethernet (ECM)
[ 21.640133] g_ether gadget: high-speed config #1: CDC Ethernet (ECM)
[ 21.641977] dummy_udc dummy_udc.0: enabled ep5in-int (ep5in-intr) maxpacket 16 stream disabled
[ 21.641977] dummy_udc dummy_udc.0: enabled ep5in-int (ep5in-intr) maxpacket 16 stream disabled
[ 21.643392] g_ether gadget: init ecm
[ 21.643392] g_ether gadget: init ecm
[ 21.643392] g_ether gadget: notify connect false
[ 21.643392] g_ether gadget: notify connect false
[ 21.643392] g_ether gadget: notify speed 425984000
[ 21.643392] g_ether gadget: notify speed 425984000
[ 21.793409] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3
[ 21.793409] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3
[ 22.290574] sch56xx_common: Unsupported device id: 0xff
[ 22.290574] sch56xx_common: Unsupported device id: 0xff
[ 22.292043] sch56xx_common: Unsupported device id: 0xff
[ 22.292043] sch56xx_common: Unsupported device id: 0xff
[ 22.318620] intel_powerclamp: Intel powerclamp does not run on family 15 model 6
[ 22.318620] intel_powerclamp: Intel powerclamp does not run on family 15 model 6
[ 22.320068] mixcomwd: No card detected, or port not available
[ 22.320068] mixcomwd: No card detected, or port not available
[ 22.320068] usbcore: registered new interface driver pcwd_usb
[ 22.320068] usbcore: registered new interface driver pcwd_usb
[ 22.324257] advantechwdt: WDT driver for Advantech single board computer initialising
[ 22.324257] advantechwdt: WDT driver for Advantech single board computer initialising
[ 22.327050] advantechwdt: initialized. timeout=60 sec (nowayout=1)
[ 22.327050] advantechwdt: initialized. timeout=60 sec (nowayout=1)
[ 22.338561] alim7101_wdt: Steve Hill <steve@navaho.co.uk>
[ 22.338561] alim7101_wdt: Steve Hill <steve@navaho.co.uk>
[ 22.348520] alim7101_wdt: ALi M7101 PMU not present - WDT not set
[ 22.348520] alim7101_wdt: ALi M7101 PMU not present - WDT not set
[ 22.350668] geodewdt: No timers were available
[ 22.350668] geodewdt: No timers were available
[ 22.351996] ib700wdt: WDT driver for IB700 single board computer initialising
[ 22.351996] ib700wdt: WDT driver for IB700 single board computer initialising
[ 22.362885] ib700wdt: START method I/O 443 is not available
[ 22.362885] ib700wdt: START method I/O 443 is not available
[ 22.364470] ib700wdt: probe of ib700wdt failed with error -5
[ 22.364470] ib700wdt: probe of ib700wdt failed with error -5
[ 22.366154] wafer5823wdt: WDT driver for Wafer 5823 single board computer initialising
[ 22.366154] wafer5823wdt: WDT driver for Wafer 5823 single board computer initialising
[ 22.377104] wafer5823wdt: I/O address 0x0443 already in use
[ 22.377104] wafer5823wdt: I/O address 0x0443 already in use
[ 22.378678] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[ 22.378678] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[ 22.388955] sc1200wdt: build 20020303
[ 22.388955] sc1200wdt: build 20020303
[ 22.389984] sc1200wdt: io parameter must be specified
[ 22.389984] sc1200wdt: io parameter must be specified
[ 22.400637] sbc8360: failed to register misc device
[ 22.400637] sbc8360: failed to register misc device
[ 22.402012] sbc7240_wdt: I/O address 0x0443 already in use
[ 22.402012] sbc7240_wdt: I/O address 0x0443 already in use
[ 22.403697] smsc37b787_wdt: SMsC 37B787 watchdog component driver 1.1 initialising...
[ 22.403697] smsc37b787_wdt: SMsC 37B787 watchdog component driver 1.1 initialising...
[ 22.415538] smsc37b787_wdt: Unable to register miscdev on minor 130
[ 22.415538] smsc37b787_wdt: Unable to register miscdev on minor 130
[ 22.420395] machzwd: MachZ ZF-Logic Watchdog driver initializing
[ 22.420395] machzwd: MachZ ZF-Logic Watchdog driver initializing
[ 22.421985] machzwd: no ZF-Logic found
[ 22.421985] machzwd: no ZF-Logic found
[ 22.423107] sbc_epx_c3: cannot register miscdev on minor=130 (err=-16)
[ 22.423107] sbc_epx_c3: cannot register miscdev on minor=130 (err=-16)
[ 22.434372] watchdog: Software Watchdog: cannot register miscdev on minor=130 (err=-16).
[ 22.434372] watchdog: Software Watchdog: cannot register miscdev on minor=130 (err=-16).
[ 22.436549] watchdog: Software Watchdog: a legacy watchdog module is probably present.
[ 22.436549] watchdog: Software Watchdog: a legacy watchdog module is probably present.
[ 22.467304] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=1)
[ 22.467304] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=1)
[ 22.478580] md: linear personality registered for level -1
[ 22.478580] md: linear personality registered for level -1
[ 22.480277] md: raid0 personality registered for level 0
[ 22.480277] md: raid0 personality registered for level 0
[ 22.481770] md: raid1 personality registered for level 1
[ 22.481770] md: raid1 personality registered for level 1
[ 22.483251] md: raid10 personality registered for level 10
[ 22.483251] md: raid10 personality registered for level 10
[ 22.498588] md: raid6 personality registered for level 6
[ 22.498588] md: raid6 personality registered for level 6
[ 22.500178] md: raid5 personality registered for level 5
[ 22.500178] md: raid5 personality registered for level 5
[ 22.501659] md: raid4 personality registered for level 4
[ 22.501659] md: raid4 personality registered for level 4
[ 22.503136] md: multipath personality registered for level -4
[ 22.503136] md: multipath personality registered for level -4
[ 22.504763] md: faulty personality registered for level -5
[ 22.504763] md: faulty personality registered for level -5
[ 22.507949] device-mapper: ioctl: 4.28.0-ioctl (2014-09-17) initialised: dm-devel@redhat.com
[ 22.507949] device-mapper: ioctl: 4.28.0-ioctl (2014-09-17) initialised: dm-devel@redhat.com
[ 22.529710] device-mapper: multipath: version 1.7.0 loaded
[ 22.529710] device-mapper: multipath: version 1.7.0 loaded
[ 22.531350] device-mapper: multipath round-robin: version 1.0.0 loaded
[ 22.531350] device-mapper: multipath round-robin: version 1.0.0 loaded
[ 22.533102] device-mapper: multipath service-time: version 0.2.0 loaded
[ 22.533102] device-mapper: multipath service-time: version 0.2.0 loaded
[ 22.534967] device-mapper: raid: Loading target version 1.6.0
[ 22.534967] device-mapper: raid: Loading target version 1.6.0
[ 22.536570] device-mapper: cache-policy-mq: version 1.2.0 loaded
[ 22.536570] device-mapper: cache-policy-mq: version 1.2.0 loaded
[ 22.555616] Bluetooth: Virtual HCI driver ver 1.5
[ 22.555616] Bluetooth: Virtual HCI driver ver 1.5
[ 22.558616] usbcore: registered new interface driver bcm203x
[ 22.558616] usbcore: registered new interface driver bcm203x
[ 22.560323] usbcore: registered new interface driver bfusb
[ 22.560323] usbcore: registered new interface driver bfusb
[ 22.561856] usbcore: registered new interface driver btusb
[ 22.561856] usbcore: registered new interface driver btusb
[ 22.581569] usbcore: registered new interface driver ath3k
[ 22.581569] usbcore: registered new interface driver ath3k
[ 22.583250] EDAC DEBUG: i5000_init: MC:
[ 22.583250] EDAC DEBUG: i5000_init: MC:
[ 22.587045] EDAC DEBUG: i5400_init: MC:
[ 22.587045] EDAC DEBUG: i5400_init: MC:
[ 22.588203] EDAC DEBUG: i7300_init:
[ 22.588203] EDAC DEBUG: i7300_init:
[ 22.589464] EDAC DEBUG: i82875p_init: 875p pci_get_device fail
[ 22.589464] EDAC DEBUG: i82875p_init: 875p pci_get_device fail
[ 22.608792] EDAC DEBUG: i82975x_init: i82975x pci_get_device fail
[ 22.608792] EDAC DEBUG: i82975x_init: i82975x pci_get_device fail
[ 22.610737] EDAC DEBUG: i3000_init: i3000 pci_get_device fail
[ 22.610737] EDAC DEBUG: i3000_init: i3000 pci_get_device fail
[ 22.614014] EDAC DEBUG: x38_init: x38 pci_get_device fail
[ 22.614014] EDAC DEBUG: x38_init: x38 pci_get_device fail
[ 22.641553] ledtrig-cpu: registered to indicate activity on CPUs
[ 22.641553] ledtrig-cpu: registered to indicate activity on CPUs
[ 22.643410] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
[ 22.643410] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
[ 22.648880] Driver for HIFN 795x crypto accelerator chip has been successfully registered.
[ 22.648880] Driver for HIFN 795x crypto accelerator chip has been successfully registered.
[ 22.666611] cs5535-clockevt: Could not allocate MFGPT timer
[ 22.666611] cs5535-clockevt: Could not allocate MFGPT timer
[ 22.669830] usbcore: registered new interface driver usbhid
[ 22.669830] usbcore: registered new interface driver usbhid
[ 22.671470] usbhid: USB HID core driver
[ 22.671470] usbhid: USB HID core driver
[ 22.700827] Audio Excel DSP 16 init driver Copyright (C) Riccardo Facchetti 1995-98
[ 22.700827] Audio Excel DSP 16 init driver Copyright (C) Riccardo Facchetti 1995-98
[ 22.702927] aedsp16: I/O, IRQ and DMA are mandatory
[ 22.702927] aedsp16: I/O, IRQ and DMA are mandatory
[ 22.718430] pss: mss_io, mss_dma, mss_irq and pss_io must be set.
[ 22.718430] pss: mss_io, mss_dma, mss_irq and pss_io must be set.
[ 22.720151] ad1848/cs4248 codec driver Copyright (C) by Hannu Savolainen 1993-1996
[ 22.720151] ad1848/cs4248 codec driver Copyright (C) by Hannu Savolainen 1993-1996
[ 22.722098] ad1848: No ISAPnP cards found, trying standard ones...
[ 22.722098] ad1848: No ISAPnP cards found, trying standard ones...
[ 22.723902] MediaTrix audio driver Copyright (C) by Hannu Savolainen 1993-1996
[ 22.723902] MediaTrix audio driver Copyright (C) by Hannu Savolainen 1993-1996
[ 22.725873] I/O, IRQ, DMA and type are mandatory
[ 22.725873] I/O, IRQ, DMA and type are mandatory
[ 22.745003] Pro Audio Spectrum driver Copyright (C) by Hannu Savolainen 1993-1996
[ 22.745003] Pro Audio Spectrum driver Copyright (C) by Hannu Savolainen 1993-1996
[ 22.747160] I/O, IRQ, DMA and type are mandatory
[ 22.747160] I/O, IRQ, DMA and type are mandatory
[ 22.748465] sb: Init: Starting Probe...
[ 22.748465] sb: Init: Starting Probe...
[ 22.749641] sb: Init: Done
[ 22.749641] sb: Init: Done
[ 22.750574] Cyrix Kahlua VSA1 XpressAudio support (c) Copyright 2003 Red Hat Inc
[ 22.750574] Cyrix Kahlua VSA1 XpressAudio support (c) Copyright 2003 Red Hat Inc
[ 22.752606] uart6850: irq and io must be set.
[ 22.752606] uart6850: irq and io must be set.
[ 22.771834] MIDI Loopback device driver
[ 22.771834] MIDI Loopback device driver
[ 22.775171] usbcore: registered new interface driver snd-usb-us122l
[ 22.775171] usbcore: registered new interface driver snd-usb-us122l
[ 22.777047] usbcore: registered new interface driver snd-usb-6fire
[ 22.777047] usbcore: registered new interface driver snd-usb-6fire
[ 22.778806] usbcore: registered new interface driver snd-usb-hiface
[ 22.778806] usbcore: registered new interface driver snd-usb-hiface
[ 22.829606] oprofile: using timer interrupt.
[ 22.829606] oprofile: using timer interrupt.
[ 22.831111] NET: Registered protocol family 26
[ 22.831111] NET: Registered protocol family 26
[ 22.832444] NET: Registered protocol family 17
[ 22.832444] NET: Registered protocol family 17
[ 22.852105] NET: Registered protocol family 4
[ 22.852105] NET: Registered protocol family 4
[ 22.853313] NET: Registered protocol family 5
[ 22.853313] NET: Registered protocol family 5
[ 22.854556] NET: Registered protocol family 9
[ 22.854556] NET: Registered protocol family 9
[ 22.855688] X25: Linux Version 0.2
[ 22.855688] X25: Linux Version 0.2
[ 22.882518] NET: Registered protocol family 6
[ 22.882518] NET: Registered protocol family 6
[ 22.958937] NET: Registered protocol family 11
[ 22.958937] NET: Registered protocol family 11
[ 22.960379] NET: Registered protocol family 3
[ 22.960379] NET: Registered protocol family 3
[ 22.961695] can: controller area network core (rev 20120528 abi 9)
[ 22.961695] can: controller area network core (rev 20120528 abi 9)
[ 22.972548] can: failed to create /proc/net/can . CONFIG_PROC_FS missing?
[ 22.972548] can: failed to create /proc/net/can . CONFIG_PROC_FS missing?
[ 22.974261] NET: Registered protocol family 29
[ 22.974261] NET: Registered protocol family 29
[ 22.975372] can: raw protocol (rev 20120528)
[ 22.975372] can: raw protocol (rev 20120528)
[ 22.976493] can: broadcast manager protocol (rev 20120528 t)
[ 22.976493] can: broadcast manager protocol (rev 20120528 t)
[ 22.981054] can: netlink gateway (rev 20130117) max_hops=1
[ 22.981054] can: netlink gateway (rev 20130117) max_hops=1
[ 22.982677] Bluetooth: RFCOMM socket layer initialized
[ 22.982677] Bluetooth: RFCOMM socket layer initialized
[ 22.993292] Bluetooth: RFCOMM ver 1.11
[ 22.993292] Bluetooth: RFCOMM ver 1.11
[ 23.003560] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 23.003560] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 23.004974] Bluetooth: BNEP filters: multicast
[ 23.004974] Bluetooth: BNEP filters: multicast
[ 23.006121] Bluetooth: BNEP socket layer initialized
[ 23.006121] Bluetooth: BNEP socket layer initialized
[ 23.008365] ------------[ cut here ]------------
[ 23.008365] ------------[ cut here ]------------
[ 23.009632] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 23.009632] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 23.029611] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 23.029611] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 23.032456] CPU: 0 PID: 95 Comm: krfcommd Not tainted 3.18.0-rc2-00037-g24574709 #30
[ 23.032456] CPU: 0 PID: 95 Comm: krfcommd Not tainted 3.18.0-rc2-00037-g24574709 #30
[ 23.043505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.043505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.045977] 00000000
[ 23.045977] 00000000 8b0c9e5c 8b0c9e5c 8b0c9e30 8b0c9e30 7a512a6d 7a512a6d 8b0c9e4c 8b0c9e4c 7904f132 7904f132 00001c90 00001c90 79088434 79088434
[ 23.048104] 7aad3d8e
[ 23.048104] 7aad3d8e 0000026d 0000026d 00000000 00000000 8b0c9e64 8b0c9e64 7904f206 7904f206 00000009 00000009 8b0c9e5c 8b0c9e5c 7aad3598 7aad3598
[ 23.058746] 8b0c9e78
[ 23.058746] 8b0c9e78 8b0c9e90 8b0c9e90 79088434 79088434 7aad33f4 7aad33f4 00001c90 00001c90 7aad3598 7aad3598 00000001 00000001 7a3b715f 7a3b715f
[ 23.069520] Call Trace:
[ 23.069520] Call Trace:
[ 23.070302] [<7a512a6d>] dump_stack+0x40/0x5e
[ 23.070302] [<7a512a6d>] dump_stack+0x40/0x5e
[ 23.071541] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 23.071541] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 23.072987] [<79088434>] ? __might_sleep+0x6b/0x425
[ 23.072987] [<79088434>] ? __might_sleep+0x6b/0x425
[ 23.083568] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 23.083568] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 23.085113] [<79088434>] __might_sleep+0x6b/0x425
[ 23.085113] [<79088434>] __might_sleep+0x6b/0x425
[ 23.086584] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.086584] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.096868] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.096868] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.098376] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 23.098376] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 23.099836] [<790b980a>] ? init_timer_key+0x49/0x6b
[ 23.099836] [<790b980a>] ? init_timer_key+0x49/0x6b
[ 23.109733] [<7a3b4e20>] ? rfcomm_session_add+0x63/0xd2
[ 23.109733] [<7a3b4e20>] ? rfcomm_session_add+0x63/0xd2
[ 23.119542] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 23.119542] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 23.120965] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 23.120965] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 23.122378] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 23.122378] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 23.132533] [<7907a78f>] kthread+0x148/0x15b
[ 23.132533] [<7907a78f>] kthread+0x148/0x15b
[ 23.133892] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 23.133892] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 23.135543] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 23.135543] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 23.145851] ---[ end trace 62efeb57726492df ]---
[ 23.145851] ---[ end trace 62efeb57726492df ]---
[ 23.147341] ------------[ cut here ]------------
[ 23.147341] ------------[ cut here ]------------
[ 23.148676] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 23.148676] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 23.159853] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 23.159853] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 23.171552] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 23.171552] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 23.174131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.174131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.185839] 00000000
[ 23.185839] 00000000 8b0c9e5c 8b0c9e5c 8b0c9e30 8b0c9e30 7a512a6d 7a512a6d 8b0c9e4c 8b0c9e4c 7904f132 7904f132 00001c90 00001c90 79088434 79088434
[ 23.188354] 7aad3d8e
[ 23.188354] 7aad3d8e 0000026d 0000026d 00000000 00000000 8b0c9e64 8b0c9e64 7904f206 7904f206 00000009 00000009 8b0c9e5c 8b0c9e5c 7aad3598 7aad3598
[ 23.199120] 8b0c9e78
[ 23.199120] 8b0c9e78 8b0c9e90 8b0c9e90 79088434 79088434 7aad33f4 7aad33f4 00001c90 00001c90 7aad3598 7aad3598 00000001 00000001 7a3b715f 7a3b715f
[ 23.209880] Call Trace:
[ 23.209880] Call Trace:
[ 23.210653] [<7a512a6d>] dump_stack+0x40/0x5e
[ 23.210653] [<7a512a6d>] dump_stack+0x40/0x5e
[ 23.211897] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 23.211897] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 23.222515] [<79088434>] ? __might_sleep+0x6b/0x425
[ 23.222515] [<79088434>] ? __might_sleep+0x6b/0x425
[ 23.224030] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 23.224030] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 23.225480] [<79088434>] __might_sleep+0x6b/0x425
[ 23.225480] [<79088434>] __might_sleep+0x6b/0x425
[ 23.235666] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.235666] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.237123] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.237123] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.238482] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 23.238482] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 23.239916] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 23.239916] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 23.249826] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 23.249826] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 23.251414] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 23.251414] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 23.252882] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 23.252882] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 23.263543] [<7907a78f>] kthread+0x148/0x15b
[ 23.263543] [<7907a78f>] kthread+0x148/0x15b
[ 23.264766] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 23.264766] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 23.266269] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 23.266269] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 23.276501] ---[ end trace 62efeb57726492e0 ]---
[ 23.276501] ---[ end trace 62efeb57726492e0 ]---
[ 23.278012] 9pnet: Installing 9P2000 support
[ 23.278012] 9pnet: Installing 9P2000 support
[ 23.284526] NET: Registered protocol family 37
[ 23.284526] NET: Registered protocol family 37
[ 23.285909] NET: Registered protocol family 36
[ 23.285909] NET: Registered protocol family 36
[ 23.304716] ------------[ cut here ]------------
[ 23.304716] ------------[ cut here ]------------
[ 23.306026] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 23.306026] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 23.308971] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 23.308971] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 23.311973] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 23.311973] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 23.332664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.332664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.335688] 00000000
[ 23.335688] 00000000 8b0c9e5c 8b0c9e5c 8b0c9e30 8b0c9e30 7a512a6d 7a512a6d 8b0c9e4c 8b0c9e4c 7904f132 7904f132 00001c90 00001c90 79088434 79088434
[ 23.338276] 7aad3d8e
[ 23.338276] 7aad3d8e 0000026d 0000026d 00000000 00000000 8b0c9e64 8b0c9e64 7904f206 7904f206 00000009 00000009 8b0c9e5c 8b0c9e5c 7aad3598 7aad3598
[ 23.358111] 8b0c9e78
[ 23.358111] 8b0c9e78 8b0c9e90 8b0c9e90 79088434 79088434 7aad33f4 7aad33f4 00001c90 00001c90 7aad3598 7aad3598 00000001 00000001 7a3b715f 7a3b715f
[ 23.360586] Call Trace:
[ 23.360586] Call Trace:
[ 23.361311] [<7a512a6d>] dump_stack+0x40/0x5e
[ 23.361311] [<7a512a6d>] dump_stack+0x40/0x5e
[ 23.362604] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 23.362604] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 23.364265] [<79088434>] ? __might_sleep+0x6b/0x425
[ 23.364265] [<79088434>] ? __might_sleep+0x6b/0x425
[ 23.368768] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 23.368768] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 23.377466] [<79088434>] __might_sleep+0x6b/0x425
[ 23.377466] [<79088434>] __might_sleep+0x6b/0x425
[ 23.378857] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.378857] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.380300] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.380300] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.381726] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 23.381726] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 23.383185] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 23.383185] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 23.384884] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 23.384884] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 23.386326] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 23.386326] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 23.401458] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 23.401458] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 23.403020] [<7907a78f>] kthread+0x148/0x15b
[ 23.403020] [<7907a78f>] kthread+0x148/0x15b
[ 23.411371] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 23.411371] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 23.413041] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 23.413041] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 23.428543] ---[ end trace 62efeb57726492e1 ]---
[ 23.428543] ---[ end trace 62efeb57726492e1 ]---
[ 23.429859] ------------[ cut here ]------------
[ 23.429859] ------------[ cut here ]------------
[ 23.437546] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 23.437546] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 23.446798] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 23.446798] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 23.449454] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 23.449454] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 23.464189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.464189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.473683] 00000000
[ 23.473683] 00000000 8b0c9e5c 8b0c9e5c 8b0c9e30 8b0c9e30 7a512a6d 7a512a6d 8b0c9e4c 8b0c9e4c 7904f132 7904f132 00001c90 00001c90 79088434 79088434
[ 23.475953] 7aad3d8e
[ 23.475953] 7aad3d8e 0000026d 0000026d 00000000 00000000 8b0c9e64 8b0c9e64 7904f206 7904f206 00000009 00000009 8b0c9e5c 8b0c9e5c 7aad3598 7aad3598
[ 23.491728] 8b0c9e78
[ 23.491728] 8b0c9e78 8b0c9e90 8b0c9e90 79088434 79088434 7aad33f4 7aad33f4 00001c90 00001c90 7aad3598 7aad3598 00000001 00000001 7a3b715f 7a3b715f
[ 23.493843] Call Trace:
[ 23.493843] Call Trace:
[ 23.494458] [<7a512a6d>] dump_stack+0x40/0x5e
[ 23.494458] [<7a512a6d>] dump_stack+0x40/0x5e
[ 23.495544] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 23.495544] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 23.503542] [<79088434>] ? __might_sleep+0x6b/0x425
[ 23.503542] [<79088434>] ? __might_sleep+0x6b/0x425
[ 23.504855] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 23.504855] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 23.506167] [<79088434>] __might_sleep+0x6b/0x425
[ 23.506167] [<79088434>] __might_sleep+0x6b/0x425
[ 23.518478] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.518478] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.519695] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.519695] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.526243] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 23.526243] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 23.527576] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 23.527576] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 23.528849] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 23.528849] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 23.529996] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 23.529996] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 23.537519] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 23.537519] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 23.539129] [<7907a78f>] kthread+0x148/0x15b
[ 23.539129] [<7907a78f>] kthread+0x148/0x15b
[ 23.548690] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 23.548690] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 23.555568] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 23.555568] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 23.556916] ---[ end trace 62efeb57726492e2 ]---
[ 23.556916] ---[ end trace 62efeb57726492e2 ]---
[ 23.558946] batman_adv: B.A.T.M.A.N. advanced 2014.4.0 (compatibility version 15) loaded
[ 23.558946] batman_adv: B.A.T.M.A.N. advanced 2014.4.0 (compatibility version 15) loaded
[ 23.561399] mpls_gso: MPLS GSO support
[ 23.561399] mpls_gso: MPLS GSO support
[ 23.565881] bootconsole [earlyser0] disabled
[ 23.565881] bootconsole [earlyser0] disabled
[ 23.579936] registered taskstats version 1
[ 23.581487] AppArmor: AppArmor sha1 policy hashing enabled
[ 23.587703] ALSA device list:
[ 23.588182] No soundcards found.
[ 23.590152] Freeing unused kernel memory: 908K (7af5f000 - 7b042000)
[ 23.605598] Write protecting the kernel text: 21692k
[ 23.606893] Write protecting the kernel read-only data: 7432k
[ 23.607967] ------------[ cut here ]------------
[ 23.608644] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 23.618544] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 23.619904] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 23.629574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.631076] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 23.632370] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 23.642814] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 23.644192] Call Trace:
[ 23.644567] [<7a512a6d>] dump_stack+0x40/0x5e
[ 23.645202] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 23.645968] [<79088434>] ? __might_sleep+0x6b/0x425
[ 23.655468] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 23.656192] [<79088434>] __might_sleep+0x6b/0x425
[ 23.656993] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.657702] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.658402] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 23.659130] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 23.659873] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 23.669050] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 23.669720] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 23.670649] [<7907a78f>] kthread+0x148/0x15b
[ 23.671277] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 23.672052] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 23.672776] ---[ end trace 62efeb57726492e4 ]---
[ 23.681883] ------------[ cut here ]------------
[ 23.682551] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 23.683981] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 23.685433] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 23.686666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.697652] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 23.698929] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 23.700335] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 23.701593] Call Trace:
[ 23.701965] [<7a512a6d>] dump_stack+0x40/0x5e
[ 23.702612] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 23.716527] [<79088434>] ? __might_sleep+0x6b/0x425
[ 23.717402] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 23.718134] [<79088434>] __might_sleep+0x6b/0x425
[ 23.718861] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.719438] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.719992] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 23.720708] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 23.721361] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 23.721893] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 23.722442] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 23.723185] [<7907a78f>] kthread+0x148/0x15b
[ 23.723903] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 23.724696] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 23.725426] ---[ end trace 62efeb57726492e5 ]---
[ 23.726093] ------------[ cut here ]------------
[ 23.726869] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 23.728237] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 23.729468] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 23.743018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.744498] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 23.745757] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 23.747145] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 23.748407] Call Trace:
[ 23.748777] [<7a512a6d>] dump_stack+0x40/0x5e
[ 23.749421] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 23.750285] [<79088434>] ? __might_sleep+0x6b/0x425
[ 23.751007] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 23.751723] [<79088434>] __might_sleep+0x6b/0x425
[ 23.752418] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.753107] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.762591] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 23.763365] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 23.764215] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 23.764892] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 23.765584] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 23.766398] [<7907a78f>] kthread+0x148/0x15b
[ 23.767142] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 23.767930] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 23.768658] ---[ end trace 62efeb57726492e6 ]---
[ 23.774482] ------------[ cut here ]------------
[ 23.775033] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 23.776363] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 23.790499] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 23.791494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.792665] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 23.794042] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 23.795308] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 23.796596] Call Trace:
[ 23.797073] [<7a512a6d>] dump_stack+0x40/0x5e
[ 23.797716] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 23.798481] [<79088434>] ? __might_sleep+0x6b/0x425
[ 23.799183] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 23.799911] [<79088434>] __might_sleep+0x6b/0x425
[ 23.813591] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.814297] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.815004] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 23.815747] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 23.816510] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 23.817273] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 23.817975] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 23.818765] [<7907a78f>] kthread+0x148/0x15b
[ 23.819399] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 23.820284] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 23.821024] ---[ end trace 62efeb57726492e7 ]---
[ 23.823547] ------------[ cut here ]------------
[ 23.824225] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 23.825676] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 23.839884] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 23.841197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.842634] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 23.844004] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 23.845283] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 23.846538] Call Trace:
[ 23.847011] [<7a512a6d>] dump_stack+0x40/0x5e
[ 23.847665] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 23.848430] [<79088434>] ? __might_sleep+0x6b/0x425
[ 23.849135] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 23.849855] [<79088434>] __might_sleep+0x6b/0x425
[ 23.850640] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.851351] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.852040] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 23.852781] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 23.857346] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 23.858027] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 23.858744] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 23.859552] [<7907a78f>] kthread+0x148/0x15b
[ 23.872711] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 23.873616] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 23.874367] ---[ end trace 62efeb57726492e8 ]---
[ 23.886916] ------------[ cut here ]------------
[ 23.887655] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 23.889121] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 23.903578] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 23.904823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.906225] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 23.916080] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 23.917455] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 23.918698] Call Trace:
[ 23.919038] [<7a512a6d>] dump_stack+0x40/0x5e
[ 23.919724] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 23.920516] [<79088434>] ? __might_sleep+0x6b/0x425
[ 23.921185] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 23.921873] [<79088434>] __might_sleep+0x6b/0x425
[ 23.922525] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.923200] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.923952] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 23.924675] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 23.925416] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 23.926070] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 23.938523] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 23.939384] [<7907a78f>] kthread+0x148/0x15b
[ 23.940020] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 23.940798] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 23.941594] ---[ end trace 62efeb57726492e9 ]---
[ 23.943639] random: init urandom read with 65 bits of entropy available
[ 23.947310] ------------[ cut here ]------------
[ 23.947955] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 23.949294] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 23.961988] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 23.963167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.964641] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 23.965932] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 23.967235] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 23.968448] Call Trace:
[ 23.968788] [<7a512a6d>] dump_stack+0x40/0x5e
[ 23.969457] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 23.970311] [<79088434>] ? __might_sleep+0x6b/0x425
[ 23.970985] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 23.971752] [<79088434>] __might_sleep+0x6b/0x425
[ 23.972478] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.973133] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 23.986574] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 23.987417] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 23.988122] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 23.988773] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 23.989439] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 23.990368] [<7907a78f>] kthread+0x148/0x15b
[ 23.990965] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 23.991740] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 23.992522] ---[ end trace 62efeb57726492ea ]---
[ 23.995969] ------------[ cut here ]------------
[ 23.996610] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 23.997973] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 23.999366] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 24.013013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.014465] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 24.015683] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 24.016999] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 24.018260] Call Trace:
[ 24.018659] [<7a512a6d>] dump_stack+0x40/0x5e
[ 24.019268] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 24.019993] [<79088434>] ? __might_sleep+0x6b/0x425
[ 24.020803] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 24.021490] [<79088434>] __might_sleep+0x6b/0x425
[ 24.022126] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.022782] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.023550] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 24.024248] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 24.024957] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 24.025589] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 24.026245] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 24.039793] [<7907a78f>] kthread+0x148/0x15b
[ 24.040475] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 24.041212] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 24.041911] ---[ end trace 62efeb57726492eb ]---
[ 24.067173] ------------[ cut here ]------------
[ 24.067858] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 24.069163] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 24.070577] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 24.071753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.073126] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 24.074432] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 24.075632] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 24.089663] Call Trace:
[ 24.090131] [<7a512a6d>] dump_stack+0x40/0x5e
[ 24.090774] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 24.091535] [<79088434>] ? __might_sleep+0x6b/0x425
[ 24.092229] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 24.092964] [<79088434>] __might_sleep+0x6b/0x425
[ 24.093762] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.094469] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.095113] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 24.095825] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 24.096537] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 24.097257] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 24.097930] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 24.098678] [<7907a78f>] kthread+0x148/0x15b
[ 24.099355] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 24.104486] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 24.105261] ---[ end trace 62efeb57726492ec ]---
[ 24.115423] ------------[ cut here ]------------
[ 24.116108] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 24.130279] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 24.131746] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 24.132930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.134399] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 24.135695] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 24.137124] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 24.138323] Call Trace:
[ 24.138680] [<7a512a6d>] dump_stack+0x40/0x5e
[ 24.139289] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 24.140169] [<79088434>] ? __might_sleep+0x6b/0x425
[ 24.140878] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 24.141588] [<79088434>] __might_sleep+0x6b/0x425
[ 24.142252] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.142947] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.156776] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 24.157493] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 24.158211] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 24.158866] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 24.159520] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 24.160400] [<7907a78f>] kthread+0x148/0x15b
[ 24.161031] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 24.161768] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 24.162512] ---[ end trace 62efeb57726492ed ]---
[ 24.163151] ------------[ cut here ]------------
[ 24.163869] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 24.165214] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 24.166572] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 24.180560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.181939] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 24.183137] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 24.184439] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 24.185702] Call Trace:
[ 24.186054] [<7a512a6d>] dump_stack+0x40/0x5e
[ 24.186805] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 24.187618] [<79088434>] ? __might_sleep+0x6b/0x425
[ 24.188283] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 24.188971] [<79088434>] __might_sleep+0x6b/0x425
[ 24.189703] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.190451] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.191122] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 24.191843] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 24.192588] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 24.193236] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 24.206048] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 24.206933] [<7907a78f>] kthread+0x148/0x15b
[ 24.207615] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 24.208447] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 24.209138] ---[ end trace 62efeb57726492ee ]---
[ 24.229913] ------------[ cut here ]------------
[ 24.230721] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 24.232022] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 24.233597] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 24.234783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.236140] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 24.250312] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 24.251581] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 24.252835] Call Trace:
[ 24.253202] [<7a512a6d>] dump_stack+0x40/0x5e
[ 24.253933] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 24.254696] [<79088434>] ? __might_sleep+0x6b/0x425
[ 24.255382] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 24.256070] [<79088434>] __might_sleep+0x6b/0x425
[ 24.256879] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.257549] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.258228] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 24.258922] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 24.259669] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 24.272811] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 24.273600] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 24.274394] [<7907a78f>] kthread+0x148/0x15b
[ 24.275013] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 24.275805] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 24.276530] ---[ end trace 62efeb57726492ef ]---
[ 24.283542] ------------[ cut here ]------------
[ 24.284181] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 24.285505] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 24.299624] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 24.300964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.302375] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 24.303737] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 24.304993] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 24.306265] Call Trace:
[ 24.306643] [<7a512a6d>] dump_stack+0x40/0x5e
[ 24.307363] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 24.308094] [<79088434>] ? __might_sleep+0x6b/0x425
[ 24.308769] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 24.309454] [<79088434>] __might_sleep+0x6b/0x425
[ 24.323589] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.324289] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.324989] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 24.325728] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 24.326464] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 24.327229] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 24.327912] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 24.328705] [<7907a78f>] kthread+0x148/0x15b
[ 24.329336] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 24.330232] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 24.330961] ---[ end trace 62efeb57726492f0 ]---
[ 24.353753] ------------[ cut here ]------------
[ 24.354445] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 24.355797] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 24.357256] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 24.358502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.359874] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 24.361164] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 24.362375] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 24.376881] Call Trace:
[ 24.377245] [<7a512a6d>] dump_stack+0x40/0x5e
[ 24.377966] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 24.378785] [<79088434>] ? __might_sleep+0x6b/0x425
[ 24.379455] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 24.380229] [<79088434>] __might_sleep+0x6b/0x425
[ 24.380919] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.381676] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.382422] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 24.383205] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 24.384082] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 24.384812] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 24.385546] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 24.386308] [<7907a78f>] kthread+0x148/0x15b
[ 24.386999] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 24.387748] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 24.388447] ---[ end trace 62efeb57726492f1 ]---
[ 24.402608] ------------[ cut here ]------------
[ 24.403280] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 24.404690] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 24.406081] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 24.407353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.408871] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 24.410250] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 24.411466] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 24.412660] Call Trace:
[ 24.413014] [<7a512a6d>] dump_stack+0x40/0x5e
[ 24.426876] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 24.427638] [<79088434>] ? __might_sleep+0x6b/0x425
[ 24.428354] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 24.429061] [<79088434>] __might_sleep+0x6b/0x425
[ 24.429742] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.430523] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.431178] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 24.431879] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 24.432601] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 24.433313] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 24.434042] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 24.434831] [<7907a78f>] kthread+0x148/0x15b
[ 24.435425] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 24.436160] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 24.436950] ---[ end trace 62efeb57726492f2 ]---
[ 24.437651] ------------[ cut here ]------------
[ 24.438363] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 24.439664] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 24.453555] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 24.454794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.456144] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 24.457547] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 24.458753] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 24.460172] Call Trace:
[ 24.460560] [<7a512a6d>] dump_stack+0x40/0x5e
[ 24.461162] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 24.461914] [<79088434>] ? __might_sleep+0x6b/0x425
[ 24.462646] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 24.463329] [<79088434>] __might_sleep+0x6b/0x425
[ 24.470605] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.471294] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.471987] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 24.472716] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 24.473555] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 24.474218] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 24.474909] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 24.475694] [<7907a78f>] kthread+0x148/0x15b
[ 24.476326] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 24.490556] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 24.491267] ---[ end trace 62efeb57726492f3 ]---
[ 24.493738] ------------[ cut here ]------------
[ 24.494381] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 24.495685] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 24.497130] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 24.498368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.499764] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 24.501135] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 24.502406] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 24.516973] Call Trace:
[ 24.517331] [<7a512a6d>] dump_stack+0x40/0x5e
[ 24.517939] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 24.518727] [<79088434>] ? __might_sleep+0x6b/0x425
[ 24.519407] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 24.528550] [<79088434>] __might_sleep+0x6b/0x425
[ 24.529235] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.529937] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.530729] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 24.531461] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 24.532197] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 24.532865] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 24.533651] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 24.534457] [<7907a78f>] kthread+0x148/0x15b
[ 24.535071] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 24.535805] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 24.536536] ---[ end trace 62efeb57726492f4 ]---
[ 24.603554] ------------[ cut here ]------------
[ 24.604239] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 24.605627] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 24.607093] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 24.608340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.609585] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 24.610790] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 24.611891] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 24.612991] Call Trace:
[ 24.613320] [<7a512a6d>] dump_stack+0x40/0x5e
[ 24.613953] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 24.614627] [<79088434>] ? __might_sleep+0x6b/0x425
[ 24.615246] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 24.615881] [<79088434>] __might_sleep+0x6b/0x425
[ 24.616488] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.633968] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.634666] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 24.635406] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 24.636136] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 24.636921] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 24.637606] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 24.638396] [<7907a78f>] kthread+0x148/0x15b
[ 24.639008] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 24.639791] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 24.640611] ---[ end trace 62efeb57726492f5 ]---
[ 24.657229] ------------[ cut here ]------------
[ 24.657846] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 24.659042] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 24.660422] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 24.661637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.663025] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 24.664382] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 24.665631] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 24.667010] Call Trace:
[ 24.667394] [<7a512a6d>] dump_stack+0x40/0x5e
[ 24.668022] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 24.668775] [<79088434>] ? __might_sleep+0x6b/0x425
[ 24.669484] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 24.682649] [<79088434>] __might_sleep+0x6b/0x425
[ 24.683310] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.684053] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.684749] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 24.685494] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 24.686203] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 24.686978] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 24.687664] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 24.688447] [<7907a78f>] kthread+0x148/0x15b
[ 24.689065] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 24.689841] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 24.690657] ---[ end trace 62efeb57726492f6 ]---
[ 24.691325] ------------[ cut here ]------------
[ 24.691981] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 24.706486] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 24.707875] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 24.709134] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.710587] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 24.711874] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 24.713091] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 24.714455] Call Trace:
[ 24.714821] [<7a512a6d>] dump_stack+0x40/0x5e
[ 24.715461] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 24.716204] [<79088434>] ? __might_sleep+0x6b/0x425
[ 24.717010] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 24.717732] [<79088434>] __might_sleep+0x6b/0x425
[ 24.718419] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.719105] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.719804] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 24.733000] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 24.733813] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 24.734459] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 24.735104] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 24.735878] [<7907a78f>] kthread+0x148/0x15b
[ 24.736555] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 24.737471] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 24.738180] ---[ end trace 62efeb57726492f7 ]---
[ 24.738840] ------------[ cut here ]------------
[ 24.739494] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 24.740920] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 24.742305] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 24.756813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.758158] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 24.759428] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 24.760755] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 24.762005] Call Trace:
[ 24.762374] [<7a512a6d>] dump_stack+0x40/0x5e
[ 24.762995] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 24.763834] [<79088434>] ? __might_sleep+0x6b/0x425
[ 24.764535] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 24.765249] [<79088434>] __might_sleep+0x6b/0x425
[ 24.765945] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.766636] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.767420] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 24.768154] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 24.768897] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 24.769574] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 24.782683] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 24.783577] [<7907a78f>] kthread+0x148/0x15b
[ 24.784178] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 24.784936] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 24.785645] ---[ end trace 62efeb57726492f8 ]---
[ 24.811893] ------------[ cut here ]------------
[ 24.812548] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 24.813973] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 24.815350] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 24.816567] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.818057] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 24.819341] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 24.833049] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 24.834371] Call Trace:
[ 24.834735] [<7a512a6d>] dump_stack+0x40/0x5e
[ 24.835355] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 24.836062] [<79088434>] ? __might_sleep+0x6b/0x425
[ 24.836853] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 24.837563] [<79088434>] __might_sleep+0x6b/0x425
[ 24.838214] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.838890] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.839561] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 24.840386] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 24.841123] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 24.841789] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 24.842468] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 24.843250] [<7907a78f>] kthread+0x148/0x15b
[ 24.843972] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 24.844766] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 24.845506] ---[ end trace 62efeb57726492f9 ]---
[ 24.849399] ------------[ cut here ]------------
[ 24.850715] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 24.852085] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 24.866563] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 24.867820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.869233] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 24.870627] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 24.871887] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 24.873142] Call Trace:
[ 24.873627] [<7a512a6d>] dump_stack+0x40/0x5e
[ 24.874265] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 24.875029] [<79088434>] ? __might_sleep+0x6b/0x425
[ 24.875740] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 24.876479] [<79088434>] __might_sleep+0x6b/0x425
[ 24.879994] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.880746] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.881420] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 24.882122] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 24.882852] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 24.896641] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 24.897418] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 24.898216] [<7907a78f>] kthread+0x148/0x15b
[ 24.898850] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 24.899645] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 24.900497] ---[ end trace 62efeb57726492fa ]---
[ 24.907624] ------------[ cut here ]------------
[ 24.908349] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 24.909804] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 24.923638] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 24.924882] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.926307] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 24.927699] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 24.929008] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 24.930331] Call Trace:
[ 24.930683] [<7a512a6d>] dump_stack+0x40/0x5e
[ 24.931289] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 24.932006] [<79088434>] ? __might_sleep+0x6b/0x425
[ 24.932698] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 24.933570] [<79088434>] __might_sleep+0x6b/0x425
[ 24.934233] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.934930] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 24.935609] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 24.936302] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 24.949848] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 24.950627] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 24.951311] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 24.952107] [<7907a78f>] kthread+0x148/0x15b
[ 24.952736] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 24.953621] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 24.954365] ---[ end trace 62efeb57726492fb ]---
[ 24.976978] ------------[ cut here ]------------
[ 24.977674] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 24.979038] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 24.980532] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 24.981784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.983197] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 24.984673] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 24.985868] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 24.999925] Call Trace:
[ 25.000402] [<7a512a6d>] dump_stack+0x40/0x5e
[ 25.001042] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 25.001801] [<79088434>] ? __might_sleep+0x6b/0x425
[ 25.002524] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 25.003235] [<79088434>] __might_sleep+0x6b/0x425
[ 25.004018] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.004725] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.005429] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 25.006173] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 25.009071] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 25.009777] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 25.020593] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 25.021585] [<7907a78f>] kthread+0x148/0x15b
[ 25.022154] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 25.022861] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 25.023631] ---[ end trace 62efeb57726492fc ]---
/bin/sh: /proc/self/fd/9: No such file or directory
[ 25.038760] ------------[ cut here ]------------
[ 25.039432] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 25.040796] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 25.042165] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 25.043490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.044900] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 25.046168] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 25.051221] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 25.052418] Call Trace:
[ 25.052809] [<7a512a6d>] dump_stack+0x40/0x5e
[ 25.053534] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 25.054261] [<79088434>] ? __might_sleep+0x6b/0x425
[ 25.054938] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 25.055633] [<79088434>] __might_sleep+0x6b/0x425
[ 25.056274] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.065885] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.066666] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 25.067544] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 25.068385] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 25.069120] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 25.069869] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 25.070754] [<7907a78f>] kthread+0x148/0x15b
[ 25.071362] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 25.072122] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 25.072856] ---[ end trace 62efeb57726492fd ]---
[ 25.077709] ------------[ cut here ]------------
[ 25.078400] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 25.079754] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 25.093516] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 25.094663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.095954] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 25.097225] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 25.098387] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 25.099633] Call Trace:
[ 25.099988] [<7a512a6d>] dump_stack+0x40/0x5e
[ 25.100710] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 25.101465] [<79088434>] ? __might_sleep+0x6b/0x425
[ 25.102158] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 25.102879] [<79088434>] __might_sleep+0x6b/0x425
[ 25.107673] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.108361] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.109076] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 25.109792] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 25.119619] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 25.120393] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 25.121061] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 25.121846] [<7907a78f>] kthread+0x148/0x15b
[ 25.122506] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 25.123280] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 25.133150] ---[ end trace 62efeb57726492fe ]---
[ 25.159567] ------------[ cut here ]------------
[ 25.160382] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 25.163900] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 25.165243] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 25.166495] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.183658] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 25.184832] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 25.186107] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 25.187488] Call Trace:
[ 25.187859] [<7a512a6d>] dump_stack+0x40/0x5e
[ 25.188500] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 25.189263] [<79088434>] ? __might_sleep+0x6b/0x425
[ 25.190151] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 25.190871] [<79088434>] __might_sleep+0x6b/0x425
[ 25.191555] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.192243] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.192954] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 25.200860] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 25.201627] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 25.202293] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 25.202995] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 25.203879] [<7907a78f>] kthread+0x148/0x15b
[ 25.204467] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 25.205177] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 25.205853] ---[ end trace 62efeb57726492ff ]---
[ 25.206486] ------------[ cut here ]------------
[ 25.209921] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 25.215551] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 25.217030] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 25.218294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.219673] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 25.224848] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 25.226006] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 25.231146] Call Trace:
[ 25.231560] [<7a512a6d>] dump_stack+0x40/0x5e
[ 25.232274] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 25.233088] [<79088434>] ? __might_sleep+0x6b/0x425
[ 25.246033] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 25.246832] [<79088434>] __might_sleep+0x6b/0x425
[ 25.247509] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.248245] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.248904] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 25.249626] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 25.250464] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 25.251093] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 25.251794] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 25.252687] [<7907a78f>] kthread+0x148/0x15b
[ 25.253496] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 25.254365] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 25.255194] ---[ end trace 62efeb5772649300 ]---
[ 25.271995] ------------[ cut here ]------------
[ 25.272687] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 25.274086] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 25.275401] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 25.276616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.278016] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 25.279248] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 25.280593] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 25.281991] Call Trace:
[ 25.282452] [<7a512a6d>] dump_stack+0x40/0x5e
[ 25.283207] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 25.294134] [<79088434>] ? __might_sleep+0x6b/0x425
[ 25.294851] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 25.295577] [<79088434>] __might_sleep+0x6b/0x425
[ 25.296260] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.303116] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.303876] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 25.304617] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 25.305379] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 25.306073] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 25.308562] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 25.309450] [<7907a78f>] kthread+0x148/0x15b
[ 25.327675] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 25.328576] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 25.329415] ---[ end trace 62efeb5772649301 ]---
[ 25.354364] ------------[ cut here ]------------
[ 25.355159] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 25.356647] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 25.358243] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 25.359604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.366453] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 25.367838] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 25.369089] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 25.380927] Call Trace:
[ 25.381361] [<7a512a6d>] dump_stack+0x40/0x5e
[ 25.381929] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 25.382626] [<79088434>] ? __might_sleep+0x6b/0x425
[ 25.383303] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 25.384072] [<79088434>] __might_sleep+0x6b/0x425
[ 25.384738] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.385406] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.386118] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 25.386903] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 25.387620] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 25.388258] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 25.388989] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 25.389758] [<7907a78f>] kthread+0x148/0x15b
[ 25.395828] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 25.396649] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 25.397494] ---[ end trace 62efeb5772649302 ]---
[ 25.398161] ------------[ cut here ]------------
[ 25.398830] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 25.410609] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 25.411999] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 25.413250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.414729] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 25.415942] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 25.417311] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 25.418513] Call Trace:
[ 25.418869] [<7a512a6d>] dump_stack+0x40/0x5e
[ 25.419524] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 25.425754] [<79088434>] ? __might_sleep+0x6b/0x425
[ 25.426452] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 25.427263] [<79088434>] __might_sleep+0x6b/0x425
[ 25.427939] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.428626] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.429303] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 25.430140] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 25.430889] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 25.431574] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 25.432228] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 25.432967] [<7907a78f>] kthread+0x148/0x15b
[ 25.440755] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 25.441480] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 25.442172] ---[ end trace 62efeb5772649303 ]---
[ 25.456026] ------------[ cut here ]------------
[ 25.456703] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 25.458130] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 25.459449] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 25.460759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.462174] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 25.470687] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 25.471947] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 25.473200] Call Trace:
[ 25.473686] [<7a512a6d>] dump_stack+0x40/0x5e
[ 25.474331] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 25.475074] [<79088434>] ? __might_sleep+0x6b/0x425
[ 25.475786] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 25.476509] [<79088434>] __might_sleep+0x6b/0x425
[ 25.480131] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.480860] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.481535] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 25.482249] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 25.482963] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 25.491616] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 25.492294] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 25.493054] [<7907a78f>] kthread+0x148/0x15b
[ 25.497904] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 25.498685] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 25.499413] ---[ end trace 62efeb5772649304 ]---
[ 25.500189] ------------[ cut here ]------------
[ 25.500849] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 25.502216] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 25.509775] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 25.511089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.512521] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 25.515970] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 25.517345] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 25.518626] Call Trace:
[ 25.519013] [<7a512a6d>] dump_stack+0x40/0x5e
[ 25.519597] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 25.524818] [<79088434>] ? __might_sleep+0x6b/0x425
[ 25.525505] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 25.526267] [<79088434>] __might_sleep+0x6b/0x425
[ 25.530753] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.531482] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.532135] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 25.532849] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 25.536405] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 25.537133] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 25.537797] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 25.538610] [<7907a78f>] kthread+0x148/0x15b
[ 25.539276] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 25.542627] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 25.543483] ---[ end trace 62efeb5772649305 ]---
[ 25.557699] ------------[ cut here ]------------
[ 25.558386] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 25.559748] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 25.561226] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 25.562476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.564001] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 25.565265] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 25.566547] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 25.576586] Call Trace:
[ 25.577075] [<7a512a6d>] dump_stack+0x40/0x5e
[ 25.577750] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 25.578479] [<79088434>] ? __might_sleep+0x6b/0x425
[ 25.579159] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 25.579878] [<79088434>] __might_sleep+0x6b/0x425
[ 25.580666] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.581368] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.582073] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 25.582809] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 25.587694] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 25.596127] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 25.599601] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 25.600463] [<7907a78f>] kthread+0x148/0x15b
[ 25.601065] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 25.601850] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 25.602605] ---[ end trace 62efeb5772649306 ]---
[ 25.611537] ------------[ cut here ]------------
[ 25.612176] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 25.622685] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 25.624178] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 25.625381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.626893] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 25.628137] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 25.629382] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 25.641177] Call Trace:
[ 25.641522] [<7a512a6d>] dump_stack+0x40/0x5e
[ 25.642112] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 25.642883] [<79088434>] ? __might_sleep+0x6b/0x425
[ 25.652728] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 25.653552] [<79088434>] __might_sleep+0x6b/0x425
[ 25.654247] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.654931] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.657005] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 25.657641] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 25.658271] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 25.658907] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 25.659586] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 25.668853] [<7907a78f>] kthread+0x148/0x15b
[ 25.669537] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 25.676553] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 25.677364] ---[ end trace 62efeb5772649307 ]---
[ 25.686858] ------------[ cut here ]------------
[ 25.687516] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 25.688848] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 25.707254] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 25.711290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.712682] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 25.719136] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 25.720516] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 25.721776] Call Trace:
[ 25.722120] [<7a512a6d>] dump_stack+0x40/0x5e
[ 25.722733] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 25.730726] [<79088434>] ? __might_sleep+0x6b/0x425
[ 25.731450] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 25.732166] [<79088434>] __might_sleep+0x6b/0x425
[ 25.732860] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.742782] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.743579] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 25.744323] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 25.745064] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 25.745745] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 25.746435] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 25.748990] [<7907a78f>] kthread+0x148/0x15b
[ 25.749599] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 25.758864] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 25.759602] ---[ end trace 62efeb5772649308 ]---
[ 25.793699] ------------[ cut here ]------------
[ 25.794351] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 25.795712] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 25.814906] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 25.816140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.817568] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 25.818902] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 25.820195] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 25.821404] Call Trace:
[ 25.821759] [<7a512a6d>] dump_stack+0x40/0x5e
[ 25.822402] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 25.823193] [<79088434>] ? __might_sleep+0x6b/0x425
[ 25.838621] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 25.839394] [<79088434>] __might_sleep+0x6b/0x425
[ 25.840203] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.840859] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.841530] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 25.842220] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 25.842929] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 25.844769] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 25.845460] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 25.846245] [<7907a78f>] kthread+0x148/0x15b
[ 25.850669] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 25.851454] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 25.852174] ---[ end trace 62efeb5772649309 ]---
[ 25.852850] ------------[ cut here ]------------
[ 25.865693] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 25.867154] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 25.868530] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 25.869765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.886572] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 25.887943] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 25.889187] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 25.890577] Call Trace:
[ 25.890946] [<7a512a6d>] dump_stack+0x40/0x5e
[ 25.891596] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 25.892367] [<79088434>] ? __might_sleep+0x6b/0x425
[ 25.893051] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 25.893883] [<79088434>] __might_sleep+0x6b/0x425
[ 25.894577] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.895263] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.895954] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 25.898468] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 25.899212] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 25.899886] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 25.903451] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 25.904228] [<7907a78f>] kthread+0x148/0x15b
[ 25.904856] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 25.905625] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 25.906345] ---[ end trace 62efeb577264930a ]---
[ 25.933574] ------------[ cut here ]------------
[ 25.934253] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 25.935634] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 25.943888] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 25.945138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.946571] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 25.947954] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 25.949196] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 25.956620] Call Trace:
[ 25.957088] [<7a512a6d>] dump_stack+0x40/0x5e
[ 25.957729] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 25.958490] [<79088434>] ? __might_sleep+0x6b/0x425
[ 25.959184] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 25.959912] [<79088434>] __might_sleep+0x6b/0x425
[ 25.962192] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.967505] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 25.968205] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 25.968942] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 25.969699] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 25.970460] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 25.971139] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 25.971937] [<7907a78f>] kthread+0x148/0x15b
[ 25.972566] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 25.973724] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 25.980368] ---[ end trace 62efeb577264930b ]---
[ 25.985568] ------------[ cut here ]------------
[ 25.986198] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 25.991543] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 25.992923] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 25.994229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.995654] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 26.003762] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 26.005027] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 26.006284] Call Trace:
[ 26.006665] [<7a512a6d>] dump_stack+0x40/0x5e
[ 26.016121] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 26.016986] [<79088434>] ? __might_sleep+0x6b/0x425
[ 26.017697] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 26.018419] [<79088434>] __might_sleep+0x6b/0x425
[ 26.019099] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.019799] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.023630] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 26.024373] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 26.025109] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 26.025794] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 26.026488] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 26.034116] [<7907a78f>] kthread+0x148/0x15b
[ 26.034754] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 26.035532] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 26.036253] ---[ end trace 62efeb577264930c ]---
[ 26.058084] ------------[ cut here ]------------
[ 26.058779] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 26.063547] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 26.064927] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 26.066156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.070312] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 26.071531] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 26.072782] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 26.076240] Call Trace:
[ 26.076622] [<7a512a6d>] dump_stack+0x40/0x5e
[ 26.081048] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 26.081822] [<79088434>] ? __might_sleep+0x6b/0x425
[ 26.082531] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 26.083243] [<79088434>] __might_sleep+0x6b/0x425
[ 26.088050] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.088764] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.089464] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 26.090291] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 26.091054] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 26.091730] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 26.092434] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 26.093206] [<7907a78f>] kthread+0x148/0x15b
[ 26.102042] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 26.102825] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 26.103666] ---[ end trace 62efeb577264930d ]---
[ 26.106958] ------------[ cut here ]------------
[ 26.107646] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 26.109004] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 26.120931] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 26.122180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.123706] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 26.124960] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 26.126208] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 26.136333] Call Trace:
[ 26.136820] [<7a512a6d>] dump_stack+0x40/0x5e
[ 26.137441] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 26.138036] [<79088434>] ? __might_sleep+0x6b/0x425
[ 26.138606] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 26.139171] [<79088434>] __might_sleep+0x6b/0x425
[ 26.139755] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.150957] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.151667] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 26.152402] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 26.153139] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 26.153899] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 26.154592] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 26.155385] [<7907a78f>] kthread+0x148/0x15b
[ 26.156006] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 26.165948] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 26.166791] ---[ end trace 62efeb577264930e ]---
/bin/sh: /proc/self/fd/9: No such file or directory
[ 26.186023] ------------[ cut here ]------------
[ 26.190561] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 26.191936] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 26.198538] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 26.199826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.211703] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 26.212959] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 26.214304] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 26.215572] Call Trace:
[ 26.215945] [<7a512a6d>] dump_stack+0x40/0x5e
[ 26.216582] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 26.217423] [<79088434>] ? __might_sleep+0x6b/0x425
[ 26.218123] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 26.218838] [<79088434>] __might_sleep+0x6b/0x425
[ 26.219527] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.222674] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.223483] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 26.224218] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 26.224964] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 26.225647] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 26.226332] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 26.234945] [<7907a78f>] kthread+0x148/0x15b
[ 26.235576] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 26.236356] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 26.237168] ---[ end trace 62efeb577264930f ]---
[ 26.253616] ------------[ cut here ]------------
[ 26.254302] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 26.255687] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 26.257175] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 26.258430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.259853] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 26.266490] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 26.267845] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 26.269099] Call Trace:
[ 26.269480] [<7a512a6d>] dump_stack+0x40/0x5e
[ 26.270212] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 26.270979] [<79088434>] ? __might_sleep+0x6b/0x425
[ 26.273804] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 26.274520] [<79088434>] __might_sleep+0x6b/0x425
[ 26.275213] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.275927] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.276622] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 26.284195] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 26.284948] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 26.285643] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 26.286332] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 26.287221] [<7907a78f>] kthread+0x148/0x15b
[ 26.287847] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 26.288623] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 26.301555] ---[ end trace 62efeb5772649310 ]---
[ 26.304081] ------------[ cut here ]------------
[ 26.304768] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 26.306132] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 26.307600] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 26.308835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.310334] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 26.311591] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 26.312839] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 26.317340] Call Trace:
[ 26.317708] [<7a512a6d>] dump_stack+0x40/0x5e
[ 26.318353] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 26.319102] [<79088434>] ? __might_sleep+0x6b/0x425
[ 26.319829] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 26.331617] [<79088434>] __might_sleep+0x6b/0x425
[ 26.332312] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.333016] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.333801] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 26.334544] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 26.335280] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 26.335951] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 26.336634] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 26.337498] [<7907a78f>] kthread+0x148/0x15b
[ 26.338124] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 26.338907] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 26.339642] ---[ end trace 62efeb5772649311 ]---
[ 26.355536] ------------[ cut here ]------------
[ 26.356222] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 26.364573] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 26.365956] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 26.367283] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.368708] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 26.369964] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 26.371327] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 26.372556] Call Trace:
[ 26.372923] [<7a512a6d>] dump_stack+0x40/0x5e
[ 26.382665] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 26.383543] [<79088434>] ? __might_sleep+0x6b/0x425
[ 26.384247] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 26.384969] [<79088434>] __might_sleep+0x6b/0x425
[ 26.385654] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.386367] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.387153] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 26.387893] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 26.390447] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 26.391122] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 26.391820] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 26.392613] [<7907a78f>] kthread+0x148/0x15b
[ 26.393238] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 26.398089] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 26.398837] ---[ end trace 62efeb5772649312 ]---
[ 26.403559] ------------[ cut here ]------------
[ 26.404192] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 26.405665] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 26.409919] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 26.411227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.412646] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 26.415972] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 26.422022] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 26.423285] Call Trace:
[ 26.423767] [<7a512a6d>] dump_stack+0x40/0x5e
[ 26.424408] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 26.425157] [<79088434>] ? __might_sleep+0x6b/0x425
[ 26.425872] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 26.426604] [<79088434>] __might_sleep+0x6b/0x425
[ 26.431040] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.431717] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.432475] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 26.433261] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 26.440267] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 26.440920] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 26.441595] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 26.442450] [<7907a78f>] kthread+0x148/0x15b
[ 26.443121] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 26.444020] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 26.444754] ---[ end trace 62efeb5772649313 ]---
/bin/sh: /proc/self/fd/9: No such file or directory
[ 26.448928] ------------[ cut here ]------------
[ 26.449606] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 26.455408] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 26.460560] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 26.461769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.463230] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 26.467640] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 26.468879] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 26.472557] Call Trace:
[ 26.472917] [<7a512a6d>] dump_stack+0x40/0x5e
[ 26.473650] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 26.474412] [<79088434>] ? __might_sleep+0x6b/0x425
[ 26.475104] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 26.475818] [<79088434>] __might_sleep+0x6b/0x425
[ 26.476499] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.488038] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.488798] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 26.489589] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 26.490482] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 26.491109] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 26.491769] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 26.492525] [<7907a78f>] kthread+0x148/0x15b
[ 26.493124] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 26.494006] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 26.494717] ---[ end trace 62efeb5772649314 ]---
[ 26.496267] ------------[ cut here ]------------
[ 26.499766] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 26.511570] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 26.512881] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 26.514287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.515828] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 26.517119] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 26.518327] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 26.519522] Call Trace:
[ 26.519886] [<7a512a6d>] dump_stack+0x40/0x5e
[ 26.520585] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 26.521328] [<79088434>] ? __might_sleep+0x6b/0x425
[ 26.522027] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 26.522751] [<79088434>] __might_sleep+0x6b/0x425
[ 26.526604] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.527388] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.528086] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 26.528825] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 26.529568] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 26.538725] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 26.539476] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 26.540425] [<7907a78f>] kthread+0x148/0x15b
[ 26.541027] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 26.541797] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 26.542523] ---[ end trace 62efeb5772649315 ]---
[ 26.543179] ------------[ cut here ]------------
[ 26.543932] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 26.545272] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 26.546593] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 26.554650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.556082] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 26.557459] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 26.559827] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 26.569687] Call Trace:
[ 26.570203] [<7a512a6d>] dump_stack+0x40/0x5e
[ 26.570884] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 26.571696] [<79088434>] ? __might_sleep+0x6b/0x425
[ 26.572437] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 26.573131] [<79088434>] __might_sleep+0x6b/0x425
[ 26.573949] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.574663] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.575309] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 26.576016] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 26.580554] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 26.581262] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 26.581987] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 26.582818] [<7907a78f>] kthread+0x148/0x15b
[ 26.583516] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 26.584259] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 26.584985] ---[ end trace 62efeb5772649316 ]---
[ 26.585654] ------------[ cut here ]------------
[ 26.586303] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 26.599904] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 26.604732] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 26.606105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.616539] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 26.617873] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 26.619117] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 26.631869] Call Trace:
[ 26.632212] [<7a512a6d>] dump_stack+0x40/0x5e
[ 26.632823] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 26.640697] [<79088434>] ? __might_sleep+0x6b/0x425
[ 26.641410] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 26.642083] [<79088434>] __might_sleep+0x6b/0x425
[ 26.642762] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.643530] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.644200] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 26.644914] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 26.645646] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 26.646306] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 26.647091] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 26.647882] [<7907a78f>] kthread+0x148/0x15b
[ 26.648499] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 26.649274] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 26.658592] ---[ end trace 62efeb5772649317 ]---
[ 26.659155] ------------[ cut here ]------------
[ 26.659704] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 26.660880] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 26.662303] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 26.679689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.685542] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 26.686910] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 26.688163] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 26.689355] Call Trace:
[ 26.689730] [<7a512a6d>] dump_stack+0x40/0x5e
[ 26.691799] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 26.692525] [<79088434>] ? __might_sleep+0x6b/0x425
[ 26.693223] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 26.710174] [<79088434>] __might_sleep+0x6b/0x425
[ 26.710862] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.711557] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.712232] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 26.712959] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 26.713764] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 26.714491] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 26.715212] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 26.717473] [<7907a78f>] kthread+0x148/0x15b
[ 26.718134] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 26.718966] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 26.719654] ---[ end trace 62efeb5772649318 ]---
[ 26.721760] ------------[ cut here ]------------
[ 26.722426] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 26.730868] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 26.732186] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 26.733446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.734781] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 26.735946] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 26.737597] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 26.738795] Call Trace:
[ 26.739164] [<7a512a6d>] dump_stack+0x40/0x5e
[ 26.739798] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 26.749103] [<79088434>] ? __might_sleep+0x6b/0x425
[ 26.749871] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 26.750661] [<79088434>] __might_sleep+0x6b/0x425
[ 26.751310] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.751982] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.752638] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 26.753455] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 26.754167] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 26.754799] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 26.755478] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 26.756210] [<7907a78f>] kthread+0x148/0x15b
[ 26.763642] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 26.764422] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 26.765133] ---[ end trace 62efeb5772649319 ]---
[ 26.765809] ------------[ cut here ]------------
[ 26.766462] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 26.769473] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 26.775568] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 26.776857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.778235] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 26.779539] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 26.782171] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 26.790553] Call Trace:
[ 26.790923] [<7a512a6d>] dump_stack+0x40/0x5e
[ 26.791548] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 26.792286] [<79088434>] ? __might_sleep+0x6b/0x425
[ 26.792982] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 26.793793] [<79088434>] __might_sleep+0x6b/0x425
[ 26.794484] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.795170] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.795873] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 26.796594] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 26.803157] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 26.803926] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 26.804616] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 26.805400] [<7907a78f>] kthread+0x148/0x15b
[ 26.805986] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 26.806807] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 26.807500] ---[ end trace 62efeb577264931a ]---
[ 26.808154] ------------[ cut here ]------------
[ 26.808779] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 26.814671] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 26.815995] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 26.826926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.828260] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 26.829482] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 26.830792] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 26.831989] Call Trace:
[ 26.832330] [<7a512a6d>] dump_stack+0x40/0x5e
[ 26.832937] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 26.844860] [<79088434>] ? __might_sleep+0x6b/0x425
[ 26.845581] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 26.846292] [<79088434>] __might_sleep+0x6b/0x425
[ 26.850532] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.851191] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.851874] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 26.852558] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 26.853250] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 26.856437] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 26.857179] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 26.857976] [<7907a78f>] kthread+0x148/0x15b
[ 26.858586] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 26.859307] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 26.871505] ---[ end trace 62efeb577264931b ]---
[ 26.872164] ------------[ cut here ]------------
[ 26.872842] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 26.883330] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 26.884835] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 26.886058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.887559] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 26.888816] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 26.898594] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 26.899852] Call Trace:
[ 26.908678] [<7a512a6d>] dump_stack+0x40/0x5e
[ 26.909308] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 26.910166] [<79088434>] ? __might_sleep+0x6b/0x425
[ 26.910890] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 26.911613] [<79088434>] __might_sleep+0x6b/0x425
[ 26.912283] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.912989] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.913751] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 26.914452] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 26.915197] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 26.915870] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 26.916559] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 26.926112] [<7907a78f>] kthread+0x148/0x15b
[ 26.926853] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 26.927579] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 26.928270] ---[ end trace 62efeb577264931c ]---
[ 26.928917] ------------[ cut here ]------------
[ 26.929633] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 26.930997] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 26.932326] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 26.940679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.942156] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 26.943614] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 26.944800] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 26.946145] Call Trace:
[ 26.946544] [<7a512a6d>] dump_stack+0x40/0x5e
[ 26.955554] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 26.956297] [<79088434>] ? __might_sleep+0x6b/0x425
[ 26.957109] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 26.957829] [<79088434>] __might_sleep+0x6b/0x425
[ 26.958510] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.959191] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 26.959883] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 26.960703] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 26.961440] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 26.962088] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 26.962743] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 26.970608] [<7907a78f>] kthread+0x148/0x15b
[ 26.971210] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 26.971977] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 26.972670] ---[ end trace 62efeb577264931d ]---
[ 26.973467] ------------[ cut here ]------------
[ 26.974140] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 26.975482] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 26.976907] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 26.978120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.979537] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 26.995305] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 26.996516] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 26.997812] Call Trace:
[ 26.998147] [<7a512a6d>] dump_stack+0x40/0x5e
[ 26.998790] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 26.999547] [<79088434>] ? __might_sleep+0x6b/0x425
[ 27.000354] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 27.001026] [<79088434>] __might_sleep+0x6b/0x425
[ 27.001759] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.002450] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.003125] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 27.003951] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 27.004648] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 27.005279] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 27.005926] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 27.009504] [<7907a78f>] kthread+0x148/0x15b
[ 27.010209] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 27.010997] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 27.011703] ---[ end trace 62efeb577264931e ]---
[ 27.012368] ------------[ cut here ]------------
[ 27.013020] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 27.022537] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 27.023987] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 27.025212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.026632] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 27.034738] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 27.035978] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 27.046024] Call Trace:
[ 27.046403] [<7a512a6d>] dump_stack+0x40/0x5e
[ 27.047122] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 27.047887] [<79088434>] ? __might_sleep+0x6b/0x425
[ 27.050380] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 27.051090] [<79088434>] __might_sleep+0x6b/0x425
[ 27.051747] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.052415] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.053099] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 27.067566] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 27.068281] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 27.068920] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 27.069565] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 27.072784] [<7907a78f>] kthread+0x148/0x15b
[ 27.080494] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 27.081275] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 27.081956] ---[ end trace 62efeb577264931f ]---
[ 27.082694] ------------[ cut here ]------------
[ 27.083326] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 27.084721] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 27.086089] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 27.096411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.110607] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 27.111848] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 27.113108] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 27.114472] Call Trace:
[ 27.114839] [<7a512a6d>] dump_stack+0x40/0x5e
[ 27.115471] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 27.116211] [<79088434>] ? __might_sleep+0x6b/0x425
[ 27.117023] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 27.117781] [<79088434>] __might_sleep+0x6b/0x425
[ 27.118513] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.119155] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.119775] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 27.120644] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 27.121446] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 27.122133] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 27.122783] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 27.135779] [<7907a78f>] kthread+0x148/0x15b
[ 27.136382] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 27.137204] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 27.138003] ---[ end trace 62efeb5772649320 ]---
[ 27.138712] ------------[ cut here ]------------
[ 27.139345] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 27.140834] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 27.142233] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 27.143569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.144975] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 27.146210] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 27.151244] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 27.152429] Call Trace:
[ 27.152803] [<7a512a6d>] dump_stack+0x40/0x5e
[ 27.153535] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 27.154242] [<79088434>] ? __might_sleep+0x6b/0x425
[ 27.154907] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 27.155579] [<79088434>] __might_sleep+0x6b/0x425
[ 27.156214] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.168994] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.169692] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 27.170504] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 27.171238] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 27.171923] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 27.172604] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 27.173499] [<7907a78f>] kthread+0x148/0x15b
[ 27.174117] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 27.174867] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 27.175586] ---[ end trace 62efeb5772649321 ]---
[ 27.176223] ------------[ cut here ]------------
[ 27.176938] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 27.178212] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 27.179515] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 27.187163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.188565] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 27.189806] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 27.191188] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 27.206578] Call Trace:
[ 27.207031] [<7a512a6d>] dump_stack+0x40/0x5e
[ 27.207655] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 27.208484] [<79088434>] ? __might_sleep+0x6b/0x425
[ 27.209240] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 27.210124] [<79088434>] __might_sleep+0x6b/0x425
[ 27.210820] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.211502] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.212185] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 27.212904] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 27.213734] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 27.214403] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 27.215081] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 27.215858] [<7907a78f>] kthread+0x148/0x15b
[ 27.216496] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 27.223140] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 27.223990] ---[ end trace 62efeb5772649322 ]---
[ 27.224734] ------------[ cut here ]------------
[ 27.225451] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 27.243756] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 27.245199] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 27.246413] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.247847] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 27.249061] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 27.252837] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 27.263219] Call Trace:
[ 27.267692] [<7a512a6d>] dump_stack+0x40/0x5e
[ 27.268337] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 27.269034] [<79088434>] ? __might_sleep+0x6b/0x425
[ 27.269662] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 27.270480] [<79088434>] __might_sleep+0x6b/0x425
[ 27.271115] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.271780] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.272465] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 27.273184] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 27.283120] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 27.283930] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 27.284591] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 27.286795] [<7907a78f>] kthread+0x148/0x15b
[ 27.287410] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 27.288167] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 27.288895] ---[ end trace 62efeb5772649323 ]---
[ 27.289551] ------------[ cut here ]------------
[ 27.300663] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 27.301969] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 27.303554] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 27.304743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.306207] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 27.307549] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 27.308851] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 27.318605] Call Trace:
[ 27.318980] [<7a512a6d>] dump_stack+0x40/0x5e
[ 27.319636] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 27.320480] [<79088434>] ? __might_sleep+0x6b/0x425
[ 27.321181] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 27.321885] [<79088434>] __might_sleep+0x6b/0x425
[ 27.322561] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.323245] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.324027] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 27.324765] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 27.325524] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 27.326194] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 27.333731] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 27.334598] [<7907a78f>] kthread+0x148/0x15b
[ 27.335208] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 27.335939] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 27.336657] ---[ end trace 62efeb5772649324 ]---
[ 27.337425] ------------[ cut here ]------------
[ 27.338077] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 27.339473] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 27.346275] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 27.347609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.349020] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 27.354768] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 27.356128] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 27.357491] Call Trace:
[ 27.357823] [<7a512a6d>] dump_stack+0x40/0x5e
[ 27.358517] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 27.359336] [<79088434>] ? __might_sleep+0x6b/0x425
[ 27.360058] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 27.364205] [<79088434>] __might_sleep+0x6b/0x425
[ 27.364881] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.365582] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.366284] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 27.379864] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 27.380751] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 27.381402] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 27.382076] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 27.382830] [<7907a78f>] kthread+0x148/0x15b
[ 27.383559] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 27.384413] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 27.385091] ---[ end trace 62efeb5772649325 ]---
[ 27.385739] ------------[ cut here ]------------
[ 27.386379] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 27.387804] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 27.389167] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 27.398881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.400473] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 27.401726] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 27.403038] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 27.404914] Call Trace:
[ 27.405249] [<7a512a6d>] dump_stack+0x40/0x5e
[ 27.405950] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 27.406882] [<79088434>] ? __might_sleep+0x6b/0x425
[ 27.407598] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 27.408263] [<79088434>] __might_sleep+0x6b/0x425
[ 27.408979] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.409738] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.419932] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 27.420753] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 27.421498] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 27.422158] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 27.422838] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 27.423726] [<7907a78f>] kthread+0x148/0x15b
[ 27.424358] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 27.425133] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 27.425875] ---[ end trace 62efeb5772649326 ]---
[ 27.426539] ------------[ cut here ]------------
[ 27.428948] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 27.440865] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 27.442239] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 27.443593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.444935] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 27.446293] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 27.447704] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 27.448969] Call Trace:
[ 27.449344] [<7a512a6d>] dump_stack+0x40/0x5e
[ 27.449966] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 27.453205] [<79088434>] ? __might_sleep+0x6b/0x425
[ 27.453993] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 27.454692] [<79088434>] __might_sleep+0x6b/0x425
[ 27.455398] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.456046] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.467598] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 27.468336] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 27.468928] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 27.469463] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 27.469997] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 27.470699] [<7907a78f>] kthread+0x148/0x15b
[ 27.471305] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 27.472086] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 27.472860] ---[ end trace 62efeb5772649327 ]---
[ 27.473599] ------------[ cut here ]------------
[ 27.474228] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 27.475700] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 27.482839] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 27.483896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.485150] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 27.486307] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 27.487642] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 27.490664] Call Trace:
[ 27.491026] [<7a512a6d>] dump_stack+0x40/0x5e
[ 27.491674] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 27.492417] [<79088434>] ? __might_sleep+0x6b/0x425
[ 27.493023] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 27.500795] [<79088434>] __might_sleep+0x6b/0x425
[ 27.501475] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.502145] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.502846] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 27.503672] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 27.504417] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 27.505084] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 27.505781] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 27.506574] [<7907a78f>] kthread+0x148/0x15b
[ 27.510115] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 27.510895] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 27.511637] ---[ end trace 62efeb5772649328 ]---
[ 27.512315] ------------[ cut here ]------------
[ 27.512973] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 27.522496] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 27.523967] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 27.525157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.526591] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 27.537770] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 27.539023] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 27.540396] Call Trace:
[ 27.540770] [<7a512a6d>] dump_stack+0x40/0x5e
[ 27.541417] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 27.542164] [<79088434>] ? __might_sleep+0x6b/0x425
[ 27.542833] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 27.543659] [<79088434>] __might_sleep+0x6b/0x425
[ 27.544344] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.544993] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.545747] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 27.546456] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 27.548915] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 27.549655] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 27.562835] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 27.563749] [<7907a78f>] kthread+0x148/0x15b
[ 27.564384] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 27.565145] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 27.565886] ---[ end trace 62efeb5772649329 ]---
[ 27.566554] ------------[ cut here ]------------
[ 27.567303] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 27.568669] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 27.570135] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 27.571303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.572738] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 27.574067] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 27.576786] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 27.578017] Call Trace:
[ 27.578407] [<7a512a6d>] dump_stack+0x40/0x5e
[ 27.579061] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 27.579773] [<79088434>] ? __might_sleep+0x6b/0x425
[ 27.590978] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 27.591708] [<79088434>] __might_sleep+0x6b/0x425
[ 27.592396] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.593086] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.593906] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 27.594644] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 27.595429] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 27.596117] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 27.596880] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 27.597675] [<7907a78f>] kthread+0x148/0x15b
[ 27.598361] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 27.599133] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 27.620988] ---[ end trace 62efeb577264932a ]---
[ 27.632561] ------------[ cut here ]------------
[ 27.633210] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 27.638541] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 27.639889] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 27.641179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.642582] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 27.654002] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 27.655267] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 27.656483] Call Trace:
[ 27.659705] [<7a512a6d>] dump_stack+0x40/0x5e
[ 27.660486] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 27.661295] [<79088434>] ? __might_sleep+0x6b/0x425
[ 27.661999] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 27.662715] [<79088434>] __might_sleep+0x6b/0x425
[ 27.671601] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.672299] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.672991] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 27.677890] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 27.678652] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 27.679279] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 27.679957] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 27.683567] [<7907a78f>] kthread+0x148/0x15b
[ 27.684257] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 27.685112] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 27.685807] ---[ end trace 62efeb577264932b ]---
[ 27.686461] ------------[ cut here ]------------
[ 27.704977] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 27.706314] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 27.707763] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 27.709002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.716558] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 27.717998] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 27.719168] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 27.725960] Call Trace:
[ 27.726323] [<7a512a6d>] dump_stack+0x40/0x5e
[ 27.727030] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 27.727864] [<79088434>] ? __might_sleep+0x6b/0x425
[ 27.728589] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 27.729256] [<79088434>] __might_sleep+0x6b/0x425
[ 27.729921] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.741092] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.741797] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 27.742530] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 27.743242] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 27.744061] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 27.744772] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 27.745523] [<7907a78f>] kthread+0x148/0x15b
[ 27.746140] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 27.755827] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 27.756604] ---[ end trace 62efeb577264932c ]---
[ 27.757408] ------------[ cut here ]------------
[ 27.758115] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 27.759565] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 27.761104] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 27.762438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.774061] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 27.775341] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 27.776572] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 27.777908] Call Trace:
[ 27.778313] [<7a512a6d>] dump_stack+0x40/0x5e
[ 27.778975] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 27.779685] [<79088434>] ? __might_sleep+0x6b/0x425
[ 27.780483] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 27.781183] [<79088434>] __might_sleep+0x6b/0x425
[ 27.781929] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.782679] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.784855] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 27.785652] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 27.786440] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 27.788867] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 27.789548] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 27.802838] [<7907a78f>] kthread+0x148/0x15b
[ 27.803594] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 27.804368] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 27.805084] ---[ end trace 62efeb577264932d ]---
[ 27.805769] ------------[ cut here ]------------
[ 27.806443] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 27.807874] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 27.809234] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 27.810630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.811976] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 27.813295] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 27.814736] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 27.817582] Call Trace:
[ 27.817973] [<7a512a6d>] dump_stack+0x40/0x5e
[ 27.818652] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 27.819443] [<79088434>] ? __might_sleep+0x6b/0x425
[ 27.830669] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 27.831385] [<79088434>] __might_sleep+0x6b/0x425
[ 27.832042] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.832707] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.833505] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 27.834252] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 27.834951] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 27.835617] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 27.836256] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 27.837160] [<7907a78f>] kthread+0x148/0x15b
[ 27.837824] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 27.838640] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 27.839338] ---[ end trace 62efeb577264932e ]---
[ 27.839991] ------------[ cut here ]------------
[ 27.853036] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 27.854529] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 27.855970] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 27.857245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.858697] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 27.859992] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 27.861295] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 27.862592] Call Trace:
[ 27.862950] [<7a512a6d>] dump_stack+0x40/0x5e
[ 27.866860] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 27.867619] [<79088434>] ? __might_sleep+0x6b/0x425
[ 27.868328] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 27.869045] [<79088434>] __might_sleep+0x6b/0x425
[ 27.869721] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.882944] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.883803] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 27.884610] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 27.885348] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 27.885983] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 27.886664] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 27.887534] [<7907a78f>] kthread+0x148/0x15b
[ 27.888091] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 27.888824] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 27.889551] ---[ end trace 62efeb577264932f ]---
[ 27.890325] ------------[ cut here ]------------
[ 27.890996] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 27.892376] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 27.896422] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 27.897754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.899121] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 27.902806] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 27.909285] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 27.910724] Call Trace:
[ 27.911124] [<7a512a6d>] dump_stack+0x40/0x5e
[ 27.911817] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 27.912531] [<79088434>] ? __might_sleep+0x6b/0x425
[ 27.913221] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 27.917564] [<79088434>] __might_sleep+0x6b/0x425
[ 27.918265] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.918950] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.919642] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 27.923541] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 27.924259] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 27.924906] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 27.925632] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 27.926457] [<7907a78f>] kthread+0x148/0x15b
[ 27.929841] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 27.930707] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 27.931427] ---[ end trace 62efeb5772649330 ]---
[ 27.932088] ------------[ cut here ]------------
[ 27.932753] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 27.939266] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 27.940726] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 27.941973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.956888] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 27.958224] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 27.959500] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 27.960847] Call Trace:
[ 27.961216] [<7a512a6d>] dump_stack+0x40/0x5e
[ 27.961834] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 27.962594] [<79088434>] ? __might_sleep+0x6b/0x425
[ 27.963291] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 27.964105] [<79088434>] __might_sleep+0x6b/0x425
[ 27.964804] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.965502] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 27.966183] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 27.966986] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 27.967707] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 27.968436] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 27.969168] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 27.969935] [<7907a78f>] kthread+0x148/0x15b
[ 27.984119] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 27.984913] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 27.985637] ---[ end trace 62efeb5772649331 ]---
[ 27.986324] ------------[ cut here ]------------
[ 27.987071] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 27.988445] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 27.989808] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 28.004583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.006017] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 28.007380] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 28.008606] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 28.009893] Call Trace:
[ 28.018724] [<7a512a6d>] dump_stack+0x40/0x5e
[ 28.019379] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 28.020237] [<79088434>] ? __might_sleep+0x6b/0x425
[ 28.020958] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 28.021684] [<79088434>] __might_sleep+0x6b/0x425
[ 28.022361] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.023050] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.034996] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 28.035790] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 28.036500] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 28.046964] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 28.047658] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 28.048444] [<7907a78f>] kthread+0x148/0x15b
[ 28.049064] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 28.049859] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 28.050689] ---[ end trace 62efeb5772649332 ]---
[ 28.051380] ------------[ cut here ]------------
[ 28.052028] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 28.061607] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 28.062963] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 28.064273] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.065701] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 28.067054] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 28.068212] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 28.069358] Call Trace:
[ 28.069699] [<7a512a6d>] dump_stack+0x40/0x5e
[ 28.073759] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 28.074446] [<79088434>] ? __might_sleep+0x6b/0x425
[ 28.075064] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 28.075800] [<79088434>] __might_sleep+0x6b/0x425
[ 28.076416] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.080818] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.081529] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 28.082197] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 28.082983] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 28.085790] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 28.086465] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 28.087324] [<7907a78f>] kthread+0x148/0x15b
[ 28.087906] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 28.088629] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 28.089343] ---[ end trace 62efeb5772649333 ]---
[ 28.094534] ------------[ cut here ]------------
[ 28.095143] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 28.096388] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 28.104484] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 28.105720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.107218] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 28.108482] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 28.109691] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 28.119482] Call Trace:
[ 28.119880] [<7a512a6d>] dump_stack+0x40/0x5e
[ 28.120586] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 28.121295] [<79088434>] ? __might_sleep+0x6b/0x425
[ 28.121967] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 28.122652] [<79088434>] __might_sleep+0x6b/0x425
[ 28.123292] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.124022] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.124676] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 28.125361] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 28.126007] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 28.126663] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 28.137219] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 28.138023] [<7907a78f>] kthread+0x148/0x15b
[ 28.138663] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 28.139445] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 28.140277] ---[ end trace 62efeb5772649334 ]---
[ 28.140883] ------------[ cut here ]------------
[ 28.141482] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 28.142742] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 28.144193] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 28.145447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.148626] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 28.149882] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 28.158524] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 28.159664] Call Trace:
[ 28.160002] [<7a512a6d>] dump_stack+0x40/0x5e
[ 28.160652] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 28.161329] [<79088434>] ? __might_sleep+0x6b/0x425
[ 28.161959] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 28.162610] [<79088434>] __might_sleep+0x6b/0x425
[ 28.163222] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.166412] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.167154] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 28.167845] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 28.168515] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 28.169122] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 28.169734] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 28.182026] [<7907a78f>] kthread+0x148/0x15b
[ 28.182676] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 28.183565] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 28.184283] ---[ end trace 62efeb5772649335 ]---
[ 28.184953] ------------[ cut here ]------------
[ 28.185612] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 28.187075] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 28.188378] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 28.189539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.191041] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 28.192180] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 28.193312] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 28.197684] Call Trace:
[ 28.198021] [<7a512a6d>] dump_stack+0x40/0x5e
[ 28.198637] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 28.199327] [<79088434>] ? __might_sleep+0x6b/0x425
[ 28.199992] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 28.208581] [<79088434>] __might_sleep+0x6b/0x425
[ 28.209252] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.209951] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.210726] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 28.211458] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 28.212192] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 28.212857] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 28.223681] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 28.224404] [<7907a78f>] kthread+0x148/0x15b
[ 28.224999] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 28.225747] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 28.226468] ---[ end trace 62efeb5772649336 ]---
[ 28.227226] ------------[ cut here ]------------
[ 28.227868] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 28.229159] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 28.230528] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 28.231881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.233245] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 28.239648] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 28.241008] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 28.242254] Call Trace:
[ 28.242639] [<7a512a6d>] dump_stack+0x40/0x5e
[ 28.243260] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 28.251181] [<79088434>] ? __might_sleep+0x6b/0x425
[ 28.251892] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 28.252599] [<79088434>] __might_sleep+0x6b/0x425
[ 28.253270] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.254052] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.254748] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 28.255480] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 28.256215] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 28.256958] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 28.257571] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 28.258282] [<7907a78f>] kthread+0x148/0x15b
[ 28.258867] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 28.259593] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 28.265724] ---[ end trace 62efeb5772649337 ]---
[ 28.266408] ------------[ cut here ]------------
[ 28.267161] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 28.268519] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 28.269863] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 28.285477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.286899] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 28.288054] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 28.289183] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 28.290425] Call Trace:
[ 28.290786] [<7a512a6d>] dump_stack+0x40/0x5e
[ 28.291373] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 28.292065] [<79088434>] ? __might_sleep+0x6b/0x425
[ 28.292782] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 28.293598] [<79088434>] __might_sleep+0x6b/0x425
[ 28.294272] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.294966] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.295649] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 28.296366] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 28.298444] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 28.299053] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 28.299681] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 28.304864] [<7907a78f>] kthread+0x148/0x15b
[ 28.305439] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 28.306129] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 28.306909] ---[ end trace 62efeb5772649338 ]---
[ 28.307569] ------------[ cut here ]------------
[ 28.308230] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 28.309591] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 28.317449] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 28.318871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.320537] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 28.321857] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 28.329302] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 28.332621] Call Trace:
[ 28.332965] [<7a512a6d>] dump_stack+0x40/0x5e
[ 28.333640] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 28.334367] [<79088434>] ? __might_sleep+0x6b/0x425
[ 28.335033] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 28.335708] [<79088434>] __might_sleep+0x6b/0x425
[ 28.336420] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.340895] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.341588] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 28.342306] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 28.343050] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 28.352859] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 28.353609] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 28.354366] [<7907a78f>] kthread+0x148/0x15b
[ 28.354967] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 28.355703] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 28.356372] ---[ end trace 62efeb5772649339 ]---
[ 28.357047] ------------[ cut here ]------------
[ 28.357650] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 28.358859] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 28.360176] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 28.361329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.362592] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 28.367922] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 28.369143] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 28.376919] Call Trace:
[ 28.377252] [<7a512a6d>] dump_stack+0x40/0x5e
[ 28.377826] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 28.378501] [<79088434>] ? __might_sleep+0x6b/0x425
[ 28.379123] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 28.379762] [<79088434>] __might_sleep+0x6b/0x425
[ 28.380483] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.381108] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.381798] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 28.382590] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 28.383314] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 28.389097] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 28.389789] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 28.390665] [<7907a78f>] kthread+0x148/0x15b
[ 28.391293] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 28.392075] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 28.392805] ---[ end trace 62efeb577264933a ]---
[ 28.406662] ------------[ cut here ]------------
[ 28.407451] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 28.408874] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 28.410415] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 28.411632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.413019] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 28.414380] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 28.415621] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 28.416992] Call Trace:
[ 28.417367] [<7a512a6d>] dump_stack+0x40/0x5e
[ 28.417998] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 28.418749] [<79088434>] ? __might_sleep+0x6b/0x425
[ 28.419462] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 28.433731] [<79088434>] __might_sleep+0x6b/0x425
[ 28.434469] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.435193] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.435935] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 28.436822] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 28.437579] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 28.438240] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 28.438920] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 28.439703] [<7907a78f>] kthread+0x148/0x15b
[ 28.440399] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 28.441202] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 28.441972] ---[ end trace 62efeb577264933b ]---
[ 28.442655] ------------[ cut here ]------------
[ 28.443290] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 28.448548] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 28.449921] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 28.451215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.452640] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 28.461001] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 28.462164] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 28.463482] Call Trace:
[ 28.463850] [<7a512a6d>] dump_stack+0x40/0x5e
[ 28.464529] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 28.465372] [<79088434>] ? __might_sleep+0x6b/0x425
[ 28.466058] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 28.473470] [<79088434>] __might_sleep+0x6b/0x425
[ 28.474093] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.474735] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.475375] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 28.476022] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 28.476777] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 28.477392] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 28.477998] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 28.493605] [<7907a78f>] kthread+0x148/0x15b
[ 28.494246] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 28.495026] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 28.495752] ---[ end trace 62efeb577264933c ]---
[ 28.496452] ------------[ cut here ]------------
[ 28.497211] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 28.498570] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 28.499928] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 28.501242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.502635] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 28.503956] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 28.505248] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 28.506554] Call Trace:
[ 28.508716] [<7a512a6d>] dump_stack+0x40/0x5e
[ 28.509389] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 28.522666] [<79088434>] ? __might_sleep+0x6b/0x425
[ 28.523489] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 28.524201] [<79088434>] __might_sleep+0x6b/0x425
[ 28.524890] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.525586] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.526274] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 28.530344] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 28.531014] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 28.531632] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 28.532255] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 28.533023] [<7907a78f>] kthread+0x148/0x15b
[ 28.533744] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 28.534531] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 28.535241] ---[ end trace 62efeb577264933d ]---
[ 28.535906] ------------[ cut here ]------------
[ 28.536552] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 28.537981] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 28.539344] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 28.540666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.542075] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 28.543335] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 28.544893] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 28.546028] Call Trace:
[ 28.546383] [<7a512a6d>] dump_stack+0x40/0x5e
[ 28.547070] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 28.547800] [<79088434>] ? __might_sleep+0x6b/0x425
[ 28.548458] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 28.549121] [<79088434>] __might_sleep+0x6b/0x425
[ 28.549743] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.550501] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.551144] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 28.551816] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 28.552523] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 28.553117] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 28.553851] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 28.554581] [<7907a78f>] kthread+0x148/0x15b
[ 28.555132] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 28.555828] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 28.556505] ---[ end trace 62efeb577264933e ]---
[ 28.557201] ------------[ cut here ]------------
[ 28.557807] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 28.559056] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 28.560931] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 28.562164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.563680] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 28.564929] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 28.566216] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 28.567596] Call Trace:
[ 28.567962] [<7a512a6d>] dump_stack+0x40/0x5e
[ 28.568598] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 28.569356] [<79088434>] ? __might_sleep+0x6b/0x425
[ 28.571779] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 28.572446] [<79088434>] __might_sleep+0x6b/0x425
[ 28.573056] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.573770] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.574613] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 28.575501] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 28.576354] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 28.577205] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 28.578026] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 28.578946] [<7907a78f>] kthread+0x148/0x15b
[ 28.579656] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 28.582082] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 28.582902] ---[ end trace 62efeb577264933f ]---
[ 28.585726] ------------[ cut here ]------------
[ 28.586393] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 28.587823] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 28.589170] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 28.590524] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.591946] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 28.593184] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 28.594547] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 28.595810] Call Trace:
[ 28.596220] [<7a512a6d>] dump_stack+0x40/0x5e
[ 28.597178] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 28.597961] [<79088434>] ? __might_sleep+0x6b/0x425
[ 28.598621] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 28.599273] [<79088434>] __might_sleep+0x6b/0x425
[ 28.612207] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.612879] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.613634] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 28.614357] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 28.615079] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 28.615760] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 28.616447] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 28.617323] [<7907a78f>] kthread+0x148/0x15b
[ 28.617935] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 28.618718] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 28.619443] ---[ end trace 62efeb5772649340 ]---
[ 28.632589] ------------[ cut here ]------------
[ 28.633259] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 28.634668] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 28.635901] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 28.637108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.638419] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 28.639566] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 28.640796] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 28.641932] Call Trace:
[ 28.642262] [<7a512a6d>] dump_stack+0x40/0x5e
[ 28.642849] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 28.643628] [<79088434>] ? __might_sleep+0x6b/0x425
[ 28.644263] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 28.644910] [<79088434>] __might_sleep+0x6b/0x425
[ 28.645536] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.646155] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.655692] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 28.656443] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 28.657271] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 28.657948] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 28.658639] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 28.659441] [<7907a78f>] kthread+0x148/0x15b
[ 28.660164] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 28.660937] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 28.661670] ---[ end trace 62efeb5772649341 ]---
[ 28.662345] ------------[ cut here ]------------
[ 28.663001] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 28.667541] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 28.668847] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 28.673479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.674760] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 28.675914] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 28.690229] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 28.691630] Call Trace:
[ 28.692050] [<7a512a6d>] dump_stack+0x40/0x5e
[ 28.692757] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 28.693709] [<79088434>] ? __might_sleep+0x6b/0x425
[ 28.694509] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 28.695300] [<79088434>] __might_sleep+0x6b/0x425
[ 28.696059] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.696942] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.697679] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 28.698346] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 28.699037] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 28.699711] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 28.700489] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 28.701274] [<7907a78f>] kthread+0x148/0x15b
[ 28.701916] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 28.702681] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 28.706509] ---[ end trace 62efeb5772649342 ]---
[ 28.719962] ------------[ cut here ]------------
[ 28.720736] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 28.722093] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 28.723579] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 28.724773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.726052] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 28.727309] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 28.728468] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 28.729665] Call Trace:
[ 28.730234] [<7a512a6d>] dump_stack+0x40/0x5e
[ 28.730897] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 28.731662] [<79088434>] ? __might_sleep+0x6b/0x425
[ 28.732372] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 28.733072] [<79088434>] __might_sleep+0x6b/0x425
[ 28.736940] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.737797] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.738648] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 28.739516] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 28.752938] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 28.753672] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 28.754283] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 28.755004] [<7907a78f>] kthread+0x148/0x15b
[ 28.755565] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 28.756260] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 28.756999] ---[ end trace 62efeb5772649343 ]---
[ 28.757616] ------------[ cut here ]------------
[ 28.758211] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 28.759447] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 28.760797] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 28.762016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.776576] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 28.777816] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 28.778951] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 28.780188] Call Trace:
[ 28.780535] [<7a512a6d>] dump_stack+0x40/0x5e
[ 28.781112] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 28.781824] [<79088434>] ? __might_sleep+0x6b/0x425
[ 28.782475] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 28.783117] [<79088434>] __might_sleep+0x6b/0x425
[ 28.783841] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.784473] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.785089] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 28.785760] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 28.786451] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 28.787154] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 28.787840] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 28.788616] [<7907a78f>] kthread+0x148/0x15b
[ 28.789241] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 28.798524] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 28.799227] ---[ end trace 62efeb5772649344 ]---
[ 28.799881] ------------[ cut here ]------------
[ 28.800635] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 28.801975] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 28.803337] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 28.804910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.806329] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 28.818420] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 28.819654] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 28.821021] Call Trace:
[ 28.821394] [<7a512a6d>] dump_stack+0x40/0x5e
[ 28.822032] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 28.822793] [<79088434>] ? __might_sleep+0x6b/0x425
[ 28.823587] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 28.824255] [<79088434>] __might_sleep+0x6b/0x425
[ 28.824906] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.825573] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.826210] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 28.826975] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 28.827691] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 28.828314] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 28.828989] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 28.842915] [<7907a78f>] kthread+0x148/0x15b
[ 28.843647] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 28.844430] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 28.845086] ---[ end trace 62efeb5772649345 ]---
[ 28.845701] ------------[ cut here ]------------
[ 28.846304] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 28.847622] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 28.848863] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 28.849980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.851304] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 28.852481] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 28.853750] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 28.854900] Call Trace:
[ 28.855262] [<7a512a6d>] dump_stack+0x40/0x5e
[ 28.855848] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 28.856528] [<79088434>] ? __might_sleep+0x6b/0x425
[ 28.872067] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 28.872747] [<79088434>] __might_sleep+0x6b/0x425
[ 28.873480] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.874113] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.874745] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 28.875416] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 28.876087] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 28.876778] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 28.877404] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 28.878208] [<7907a78f>] kthread+0x148/0x15b
[ 28.878839] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 28.879619] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 28.880443] ---[ end trace 62efeb5772649346 ]---
[ 28.881115] ------------[ cut here ]------------
[ 28.881787] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 28.883127] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 28.894640] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 28.895826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.897308] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 28.898467] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 28.899700] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 28.916517] Call Trace:
[ 28.916941] [<7a512a6d>] dump_stack+0x40/0x5e
[ 28.917516] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 28.918193] [<79088434>] ? __might_sleep+0x6b/0x425
[ 28.918827] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 28.919484] [<79088434>] __might_sleep+0x6b/0x425
[ 28.920261] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.920970] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.921666] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 28.922388] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 28.923109] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 28.923883] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 28.924578] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 28.925376] [<7907a78f>] kthread+0x148/0x15b
[ 28.926003] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 28.926828] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 28.927412] ---[ end trace 62efeb5772649347 ]---
[ 28.927946] ------------[ cut here ]------------
[ 28.928479] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 28.947133] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 28.951297] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 28.952522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.953860] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 28.954982] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 28.956095] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 28.957310] Call Trace:
[ 28.957645] [<7a512a6d>] dump_stack+0x40/0x5e
[ 28.958204] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 28.958938] [<79088434>] ? __might_sleep+0x6b/0x425
[ 28.959637] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 28.960458] [<79088434>] __might_sleep+0x6b/0x425
[ 28.961128] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.973740] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 28.974454] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 28.975168] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 28.975897] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 28.976553] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 28.977332] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 28.978120] [<7907a78f>] kthread+0x148/0x15b
[ 28.978737] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 28.979521] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 28.984016] ---[ end trace 62efeb5772649348 ]---
[ 28.984621] ------------[ cut here ]------------
[ 28.985208] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 29.000594] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 29.001854] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 29.002966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.004297] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 29.005422] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 29.006534] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 29.007756] Call Trace:
[ 29.008097] [<7a512a6d>] dump_stack+0x40/0x5e
[ 29.008699] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 29.009389] [<79088434>] ? __might_sleep+0x6b/0x425
[ 29.010176] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 29.010829] [<79088434>] __might_sleep+0x6b/0x425
[ 29.011462] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.012074] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.012693] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 29.015455] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 29.016124] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 29.016816] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 29.017459] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 29.018165] [<7907a78f>] kthread+0x148/0x15b
[ 29.018747] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 29.019434] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 29.032567] ---[ end trace 62efeb5772649349 ]---
[ 29.033182] ------------[ cut here ]------------
[ 29.033939] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 29.035211] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 29.036445] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 29.037623] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.038885] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 29.040005] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 29.041235] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 29.042363] Call Trace:
[ 29.042696] [<7a512a6d>] dump_stack+0x40/0x5e
[ 29.043256] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 29.058372] [<79088434>] ? __might_sleep+0x6b/0x425
[ 29.059074] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 29.059723] [<79088434>] __might_sleep+0x6b/0x425
[ 29.060439] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.061148] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.061824] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 29.062502] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 29.063158] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 29.063859] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 29.064483] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 29.065193] [<7907a78f>] kthread+0x148/0x15b
[ 29.065764] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 29.066477] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 29.067202] ---[ end trace 62efeb577264934a ]---
[ 29.067833] ------------[ cut here ]------------
[ 29.068445] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 29.069692] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 29.080573] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 29.081589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.082816] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 29.084061] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 29.085279] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 29.086478] Call Trace:
[ 29.086945] [<7a512a6d>] dump_stack+0x40/0x5e
[ 29.087669] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 29.088529] [<79088434>] ? __might_sleep+0x6b/0x425
[ 29.089338] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 29.102597] [<79088434>] __might_sleep+0x6b/0x425
[ 29.103213] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.103913] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.104547] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 29.105207] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 29.105885] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 29.106498] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 29.107193] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 29.107921] [<7907a78f>] kthread+0x148/0x15b
[ 29.108498] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 29.109185] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 29.109846] ---[ end trace 62efeb577264934b ]---
[ 29.119467] ------------[ cut here ]------------
[ 29.128568] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 29.129902] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 29.131336] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 29.132596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.136175] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 29.146266] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 29.147612] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 29.148828] Call Trace:
[ 29.149184] [<7a512a6d>] dump_stack+0x40/0x5e
[ 29.149828] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 29.164042] [<79088434>] ? __might_sleep+0x6b/0x425
[ 29.164724] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 29.165403] [<79088434>] __might_sleep+0x6b/0x425
[ 29.166024] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.166812] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.167483] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 29.168173] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 29.168881] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 29.169548] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 29.170308] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 29.171076] [<7907a78f>] kthread+0x148/0x15b
[ 29.171708] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 29.172413] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 29.173075] ---[ end trace 62efeb577264934c ]---
[ 29.173798] ------------[ cut here ]------------
[ 29.174406] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 29.175634] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 29.180805] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 29.182043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.196521] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 29.198009] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 29.199302] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 29.200705] Call Trace:
[ 29.201079] [<7a512a6d>] dump_stack+0x40/0x5e
[ 29.201734] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 29.202500] [<79088434>] ? __might_sleep+0x6b/0x425
[ 29.203228] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 29.204064] [<79088434>] __might_sleep+0x6b/0x425
[ 29.204772] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.205517] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.206294] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 29.207201] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 29.208006] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 29.208723] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 29.209446] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 29.222826] [<7907a78f>] kthread+0x148/0x15b
[ 29.223642] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 29.224522] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 29.225327] ---[ end trace 62efeb577264934d ]---
[ 29.226058] ------------[ cut here ]------------
[ 29.226662] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 29.228099] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 29.229491] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 29.230823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.232268] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 29.246876] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 29.248195] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 29.249601] Call Trace:
[ 29.250044] [<7a512a6d>] dump_stack+0x40/0x5e
[ 29.250873] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 29.251729] [<79088434>] ? __might_sleep+0x6b/0x425
[ 29.252506] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 29.253218] [<79088434>] __might_sleep+0x6b/0x425
[ 29.254016] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.254728] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.255441] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 29.256125] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 29.256919] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 29.257608] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 29.258272] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 29.259000] [<7907a78f>] kthread+0x148/0x15b
[ 29.259639] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 29.272975] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 29.273828] ---[ end trace 62efeb577264934e ]---
[ 29.274595] ------------[ cut here ]------------
[ 29.275253] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 29.276691] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 29.286949] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 29.288220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.289659] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 29.299506] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 29.300934] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 29.302299] Call Trace:
[ 29.302711] [<7a512a6d>] dump_stack+0x40/0x5e
[ 29.312532] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 29.313257] [<79088434>] ? __might_sleep+0x6b/0x425
[ 29.323053] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 29.323805] [<79088434>] __might_sleep+0x6b/0x425
[ 29.324448] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.325098] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.325757] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 29.326435] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 29.327202] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 29.327873] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 29.328570] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 29.329377] [<7907a78f>] kthread+0x148/0x15b
[ 29.329997] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 29.339208] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 29.339972] ---[ end trace 62efeb577264934f ]---
[ 29.346902] ------------[ cut here ]------------
[ 29.347508] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 29.348707] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 29.349906] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 29.356565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.377527] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 29.378828] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 29.380217] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 29.381497] Call Trace:
[ 29.381876] [<7a512a6d>] dump_stack+0x40/0x5e
[ 29.382523] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 29.383291] [<79088434>] ? __might_sleep+0x6b/0x425
[ 29.384089] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 29.384767] [<79088434>] __might_sleep+0x6b/0x425
[ 29.385414] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.386113] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.404688] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 29.405416] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 29.406136] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 29.406871] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 29.407568] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 29.408361] [<7907a78f>] kthread+0x148/0x15b
[ 29.408947] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 29.409687] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 29.410457] ---[ end trace 62efeb5772649350 ]---
[ 29.411134] ------------[ cut here ]------------
[ 29.411828] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 29.413237] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 29.427689] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 29.428884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.430290] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 29.431527] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 29.432692] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 29.434003] Call Trace:
[ 29.434381] [<7a512a6d>] dump_stack+0x40/0x5e
[ 29.434957] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 29.435666] [<79088434>] ? __might_sleep+0x6b/0x425
[ 29.436339] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 29.437088] [<79088434>] __might_sleep+0x6b/0x425
[ 29.437733] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.438404] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.439045] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 29.439767] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 29.454990] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 29.455681] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 29.456348] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 29.457212] [<7907a78f>] kthread+0x148/0x15b
[ 29.457791] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 29.458520] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 29.459216] ---[ end trace 62efeb5772649351 ]---
[ 29.459852] ------------[ cut here ]------------
[ 29.460594] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 29.461878] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 29.463170] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 29.464439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.465776] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 29.479748] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 29.481066] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 29.482287] Call Trace:
[ 29.482634] [<7a512a6d>] dump_stack+0x40/0x5e
[ 29.483231] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 29.484054] [<79088434>] ? __might_sleep+0x6b/0x425
[ 29.484716] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 29.485418] [<79088434>] __might_sleep+0x6b/0x425
[ 29.486064] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.486813] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.487466] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 29.488184] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 29.488881] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 29.489515] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 29.490272] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 29.491008] [<7907a78f>] kthread+0x148/0x15b
[ 29.491645] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 29.492399] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 29.493073] ---[ end trace 62efeb5772649352 ]---
[ 29.506872] ------------[ cut here ]------------
[ 29.507563] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 29.508941] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 29.510427] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 29.511657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.512993] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 29.514268] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 29.515491] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 29.516812] Call Trace:
[ 29.517180] [<7a512a6d>] dump_stack+0x40/0x5e
[ 29.517805] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 29.518524] [<79088434>] ? __might_sleep+0x6b/0x425
[ 29.519189] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 29.519870] [<79088434>] __might_sleep+0x6b/0x425
[ 29.529046] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.529769] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.530570] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 29.531306] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 29.532058] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 29.532747] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 29.533483] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 29.534223] [<7907a78f>] kthread+0x148/0x15b
[ 29.534810] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 29.535546] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 29.536241] ---[ end trace 62efeb5772649353 ]---
[ 29.546782] ------------[ cut here ]------------
[ 29.547418] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 29.548715] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 29.550033] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 29.551294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.552630] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 29.553922] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 29.555103] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 29.556298] Call Trace:
[ 29.556657] [<7a512a6d>] dump_stack+0x40/0x5e
[ 29.571574] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 29.572287] [<79088434>] ? __might_sleep+0x6b/0x425
[ 29.572956] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 29.573762] [<79088434>] __might_sleep+0x6b/0x425
[ 29.574398] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.575080] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.575731] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 29.576413] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 29.577224] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 29.577921] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 29.578628] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 29.579439] [<7907a78f>] kthread+0x148/0x15b
[ 29.580179] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 29.580929] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 29.581619] ---[ end trace 62efeb5772649354 ]---
[ 29.582282] ------------[ cut here ]------------
[ 29.582943] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 29.597333] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 29.598690] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 29.600728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.602220] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 29.603519] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 29.604835] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 29.606114] Call Trace:
[ 29.606485] [<7a512a6d>] dump_stack+0x40/0x5e
[ 29.617777] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 29.618559] [<79088434>] ? __might_sleep+0x6b/0x425
[ 29.619295] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 29.620138] [<79088434>] __might_sleep+0x6b/0x425
[ 29.620862] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.621507] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.622156] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 29.622889] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 29.623640] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 29.624310] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 29.624972] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 29.625801] [<7907a78f>] kthread+0x148/0x15b
[ 29.626433] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 29.636906] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 29.637645] ---[ end trace 62efeb5772649355 ]---
[ 29.638308] ------------[ cut here ]------------
[ 29.638973] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 29.640408] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 29.641770] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 29.642920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.644374] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 29.645694] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 29.656629] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 29.657911] Call Trace:
[ 29.658256] [<7a512a6d>] dump_stack+0x40/0x5e
[ 29.658868] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 29.659574] [<79088434>] ? __might_sleep+0x6b/0x425
[ 29.660311] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 29.661059] [<79088434>] __might_sleep+0x6b/0x425
[ 29.661710] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.662372] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.663026] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 29.663794] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 29.664559] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 29.665232] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 29.665927] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 29.677463] [<7907a78f>] kthread+0x148/0x15b
[ 29.678113] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 29.678873] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 29.679567] ---[ end trace 62efeb5772649356 ]---
[ 29.680338] ------------[ cut here ]------------
[ 29.680964] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 29.682314] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 29.683674] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 29.684896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.686290] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 29.697384] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 29.698639] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 29.699849] Call Trace:
[ 29.700412] [<7a512a6d>] dump_stack+0x40/0x5e
[ 29.701093] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 29.701902] [<79088434>] ? __might_sleep+0x6b/0x425
[ 29.702657] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 29.703618] [<79088434>] __might_sleep+0x6b/0x425
[ 29.704335] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.704994] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.705676] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 29.706379] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 29.707153] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 29.707790] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 29.708444] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 29.709232] [<7907a78f>] kthread+0x148/0x15b
[ 29.709826] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 29.719885] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 29.720720] ---[ end trace 62efeb5772649357 ]---
[ 29.721363] ------------[ cut here ]------------
[ 29.721994] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 29.723285] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 29.733514] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 29.734742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.736114] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 29.737415] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 29.738656] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 29.739841] Call Trace:
[ 29.740282] [<7a512a6d>] dump_stack+0x40/0x5e
[ 29.740953] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 29.741675] [<79088434>] ? __might_sleep+0x6b/0x425
[ 29.742374] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 29.743088] [<79088434>] __might_sleep+0x6b/0x425
[ 29.753803] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.754477] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.755187] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 29.755878] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 29.756642] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 29.757348] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 29.758000] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 29.758793] [<7907a78f>] kthread+0x148/0x15b
[ 29.759385] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 29.760202] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 29.760903] ---[ end trace 62efeb5772649358 ]---
[ 29.761604] ------------[ cut here ]------------
[ 29.762291] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 29.773692] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 29.775048] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 29.776243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.777844] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 29.779032] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 29.780424] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 29.781600] Call Trace:
[ 29.781989] [<7a512a6d>] dump_stack+0x40/0x5e
[ 29.782630] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 29.783338] [<79088434>] ? __might_sleep+0x6b/0x425
[ 29.794072] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 29.794824] [<79088434>] __might_sleep+0x6b/0x425
[ 29.795478] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.796168] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.796954] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 29.797725] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 29.798424] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 29.799128] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 29.799770] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 29.800626] [<7907a78f>] kthread+0x148/0x15b
[ 29.801220] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 29.801963] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 29.802653] ---[ end trace 62efeb5772649359 ]---
[ 29.803334] ------------[ cut here ]------------
[ 29.814029] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 29.815335] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 29.816638] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 29.817883] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.819278] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 29.820553] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 29.821800] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 29.822987] Call Trace:
[ 29.823328] [<7a512a6d>] dump_stack+0x40/0x5e
[ 29.833999] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 29.834714] [<79088434>] ? __might_sleep+0x6b/0x425
[ 29.835392] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 29.836074] [<79088434>] __might_sleep+0x6b/0x425
[ 29.836818] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.837507] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.838242] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 29.839023] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 29.839798] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 29.840515] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 29.841196] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 29.841979] [<7907a78f>] kthread+0x148/0x15b
[ 29.842576] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 29.853467] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 29.854157] ---[ end trace 62efeb577264935a ]---
[ 29.854800] ------------[ cut here ]------------
[ 29.855436] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 29.856904] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 29.858191] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 29.859435] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.860861] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 29.862206] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 29.873540] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 29.874746] Call Trace:
[ 29.875104] [<7a512a6d>] dump_stack+0x40/0x5e
[ 29.875785] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 29.876590] [<79088434>] ? __might_sleep+0x6b/0x425
[ 29.877386] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 29.878053] [<79088434>] __might_sleep+0x6b/0x425
[ 29.878743] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.879424] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.880243] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 29.881008] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 29.881712] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 29.882362] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 29.883045] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 29.893935] [<7907a78f>] kthread+0x148/0x15b
[ 29.894573] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 29.895294] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 29.896066] ---[ end trace 62efeb577264935b ]---
[ 29.896836] ------------[ cut here ]------------
[ 29.897483] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 29.898879] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 29.900290] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 29.901598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.903077] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 29.914462] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 29.915687] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 29.917021] Call Trace:
[ 29.917420] [<7a512a6d>] dump_stack+0x40/0x5e
[ 29.918078] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 29.918876] [<79088434>] ? __might_sleep+0x6b/0x425
[ 29.919618] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 29.920394] [<79088434>] __might_sleep+0x6b/0x425
[ 29.921032] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.921754] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.922415] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 29.923164] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 29.933985] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 29.934672] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 29.935404] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 29.936141] [<7907a78f>] kthread+0x148/0x15b
[ 29.936841] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 29.937590] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 29.938281] ---[ end trace 62efeb577264935c ]---
[ 29.938920] ------------[ cut here ]------------
[ 29.939559] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 29.941028] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 29.942364] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 29.953735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.955121] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 29.956297] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 29.957729] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 29.958930] Call Trace:
[ 29.959284] [<7a512a6d>] dump_stack+0x40/0x5e
[ 29.959878] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 29.960706] [<79088434>] ? __might_sleep+0x6b/0x425
[ 29.961444] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 29.962139] [<79088434>] __might_sleep+0x6b/0x425
[ 29.962776] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.973572] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 29.974291] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 29.975081] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 29.975787] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 29.976432] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 29.977208] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 29.977980] [<7907a78f>] kthread+0x148/0x15b
[ 29.978574] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 29.979336] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 29.980022] ---[ end trace 62efeb577264935d ]---
[ 29.980761] ------------[ cut here ]------------
[ 29.981388] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 29.982805] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 29.994184] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 29.995417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.996911] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 29.998110] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 29.999467] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.000750] Call Trace:
[ 30.001144] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.001827] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.002574] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.003233] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.014017] [<79088434>] __might_sleep+0x6b/0x425
[ 30.014705] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.015360] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.016027] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.016885] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.017596] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.018245] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.018966] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.019727] [<7907a78f>] kthread+0x148/0x15b
[ 30.020416] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.021156] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.021862] ---[ end trace 62efeb577264935e ]---
[ 30.022497] ------------[ cut here ]------------
[ 30.023137] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.034642] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.036044] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.037373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.038728] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.039923] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.041232] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.042424] Call Trace:
[ 30.042786] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.053497] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.054198] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.054879] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.055554] [<79088434>] __might_sleep+0x6b/0x425
[ 30.056201] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.056946] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.057660] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.058373] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.059159] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.059795] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.060547] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.061308] [<7907a78f>] kthread+0x148/0x15b
[ 30.061900] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.062651] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.063347] ---[ end trace 62efeb577264935f ]---
[ 30.074046] ------------[ cut here ]------------
[ 30.074737] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.076051] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.077429] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.078613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.079951] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.081213] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.082477] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.093805] Call Trace:
[ 30.094142] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.094830] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.095582] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.096234] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.097016] [<79088434>] __might_sleep+0x6b/0x425
[ 30.097739] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.098408] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.099065] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.099850] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.100642] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.101291] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.101940] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.102703] [<7907a78f>] kthread+0x148/0x15b
[ 30.116834] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.117577] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.118333] ---[ end trace 62efeb5772649360 ]---
[ 30.118971] ------------[ cut here ]------------
[ 30.119594] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.121000] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.122346] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.123666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.125103] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.126272] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.127601] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.128867] Call Trace:
[ 30.129218] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.129829] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.140997] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.141664] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.142400] [<79088434>] __might_sleep+0x6b/0x425
[ 30.143036] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.143786] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.144436] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.145136] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.145839] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.146491] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.147259] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.148020] [<7907a78f>] kthread+0x148/0x15b
[ 30.148603] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.149352] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.150044] ---[ end trace 62efeb5772649361 ]---
[ 30.161499] ------------[ cut here ]------------
[ 30.162155] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.163618] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.164920] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.166155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.167574] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.168766] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.169974] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.180681] Call Trace:
[ 30.181078] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.181678] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.182408] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.183113] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.183965] [<79088434>] __might_sleep+0x6b/0x425
[ 30.184636] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.186067] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.186855] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.187560] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.188263] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.188899] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.189555] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.200808] [<7907a78f>] kthread+0x148/0x15b
[ 30.201485] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.202231] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.202936] ---[ end trace 62efeb5772649362 ]---
[ 30.203665] ------------[ cut here ]------------
[ 30.204303] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.205606] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.207079] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.208243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.209613] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.220353] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.221572] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.222845] Call Trace:
[ 30.223181] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.223857] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.224601] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.225324] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.226038] [<79088434>] __might_sleep+0x6b/0x425
[ 30.226691] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.227459] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.228122] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.228819] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.229570] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.241651] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.242389] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.243131] [<7907a78f>] kthread+0x148/0x15b
[ 30.243799] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.244560] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.245246] ---[ end trace 62efeb5772649363 ]---
[ 30.245937] ------------[ cut here ]------------
[ 30.246568] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.247923] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.249291] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.259475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.260935] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.262122] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.263435] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.264675] Call Trace:
[ 30.265062] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.265666] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.266443] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.267183] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.267936] [<79088434>] __might_sleep+0x6b/0x425
[ 30.268647] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.269301] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.269988] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.282179] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.282893] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.283645] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.284291] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.285044] [<7907a78f>] kthread+0x148/0x15b
[ 30.285636] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.286393] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.287156] ---[ end trace 62efeb5772649364 ]---
[ 30.287837] ------------[ cut here ]------------
[ 30.288462] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.289781] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.291211] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.292415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.305829] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.307173] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.308414] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.309589] Call Trace:
[ 30.309922] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.310592] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.311302] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.311984] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.312675] [<79088434>] __might_sleep+0x6b/0x425
[ 30.313506] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.314221] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.314878] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.315605] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.316394] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.327863] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.328590] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.329343] [<7907a78f>] kthread+0x148/0x15b
[ 30.329966] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.330781] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.331491] ---[ end trace 62efeb5772649365 ]---
[ 30.332199] ------------[ cut here ]------------
[ 30.332822] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.334174] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.335503] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.346522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.347915] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.349214] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.350644] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.351962] Call Trace:
[ 30.352357] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.352964] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.353760] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.354481] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.355148] [<79088434>] __might_sleep+0x6b/0x425
[ 30.355822] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.356472] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.367892] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.368597] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.369365] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.369996] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.370731] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.371499] [<7907a78f>] kthread+0x148/0x15b
[ 30.372079] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.372835] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.373607] ---[ end trace 62efeb5772649366 ]---
[ 30.374296] ------------[ cut here ]------------
[ 30.374922] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.376348] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.387476] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.388659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.390020] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.391434] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.392613] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.393895] Call Trace:
[ 30.394290] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.394971] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.395691] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.396393] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.406823] [<79088434>] __might_sleep+0x6b/0x425
[ 30.407532] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.408181] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.408849] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.409529] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.410340] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.410982] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.411680] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.412462] [<7907a78f>] kthread+0x148/0x15b
[ 30.413046] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.413862] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.414562] ---[ end trace 62efeb5772649367 ]---
[ 30.415274] ------------[ cut here ]------------
[ 30.415895] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.427933] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.429243] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.430632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.432049] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.433229] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.434602] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.435781] Call Trace:
[ 30.436176] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.446573] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.447376] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.448031] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.448782] [<79088434>] __might_sleep+0x6b/0x425
[ 30.449436] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.450192] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.450890] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.451567] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.452266] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.452902] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.453698] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.454458] [<7907a78f>] kthread+0x148/0x15b
[ 30.455044] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.455839] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.456523] ---[ end trace 62efeb5772649368 ]---
[ 30.468953] ------------[ cut here ]------------
[ 30.469583] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.471007] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.472314] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.479537] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.480956] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.482153] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.483444] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.484744] Call Trace:
[ 30.485132] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.485788] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.486517] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.497986] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.498674] [<79088434>] __might_sleep+0x6b/0x425
[ 30.499367] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.500017] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.500715] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.501405] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.502111] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.502780] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.503497] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.504247] [<7907a78f>] kthread+0x148/0x15b
[ 30.504843] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.505656] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.506356] ---[ end trace 62efeb5772649369 ]---
[ 30.509838] ------------[ cut here ]------------
[ 30.510621] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.512057] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.518506] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.519490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.520856] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.522063] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.523297] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.531742] Call Trace:
[ 30.532116] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.532752] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.533627] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.534227] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.534798] [<79088434>] __might_sleep+0x6b/0x425
[ 30.535341] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.535888] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.536487] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.546970] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.547676] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.548355] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.552091] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.552854] [<7907a78f>] kthread+0x148/0x15b
[ 30.553556] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.554300] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.554984] ---[ end trace 62efeb577264936a ]---
[ 30.555630] ------------[ cut here ]------------
[ 30.556272] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.557603] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.558973] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.559956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.561826] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.563077] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.564569] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.565901] Call Trace:
[ 30.566295] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.569749] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.573909] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.574594] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.575314] [<79088434>] __might_sleep+0x6b/0x425
[ 30.575970] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.576639] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.578383] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.579134] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.579844] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.580560] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.581255] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.582010] [<7907a78f>] kthread+0x148/0x15b
[ 30.582587] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.583323] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.597018] ---[ end trace 62efeb577264936b ]---
[ 30.597675] ------------[ cut here ]------------
[ 30.598335] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.599995] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.601441] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.602692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.605419] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.606402] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.607465] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.608450] Call Trace:
[ 30.608798] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.609454] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.610345] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.611048] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.611721] [<79088434>] __might_sleep+0x6b/0x425
[ 30.612392] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.613101] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.613860] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.614614] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.615331] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.616000] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.616783] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.617633] [<7907a78f>] kthread+0x148/0x15b
[ 30.618267] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.619018] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.619717] ---[ end trace 62efeb577264936c ]---
[ 30.620491] ------------[ cut here ]------------
[ 30.621113] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.622456] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.623875] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.625117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.626548] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.627906] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.629219] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.632226] Call Trace:
[ 30.632609] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.633236] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.634144] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.634851] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.635569] [<79088434>] __might_sleep+0x6b/0x425
[ 30.636235] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.636986] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.637641] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.638329] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.639062] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.639704] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.640443] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.641181] [<7907a78f>] kthread+0x148/0x15b
[ 30.641787] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.642542] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.643254] ---[ end trace 62efeb577264936d ]---
[ 30.643982] ------------[ cut here ]------------
[ 30.644611] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.646019] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.647454] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.648682] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.650124] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.651307] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.652605] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.653978] Call Trace:
[ 30.654332] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.654986] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.655687] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.656235] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.656897] [<79088434>] __might_sleep+0x6b/0x425
[ 30.657453] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.658023] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.658689] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.659430] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.660309] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.661011] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.661734] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.662491] [<7907a78f>] kthread+0x148/0x15b
[ 30.663079] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.664111] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.664898] ---[ end trace 62efeb577264936e ]---
[ 30.665585] ------------[ cut here ]------------
[ 30.666284] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.667566] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.668666] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.669910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.671330] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.672314] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.673304] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.674524] Call Trace:
[ 30.674909] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.675538] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.676239] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.677097] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.677869] [<79088434>] __might_sleep+0x6b/0x425
[ 30.678534] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.679229] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.679900] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.680685] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.681406] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.682035] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.682732] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.687176] [<7907a78f>] kthread+0x148/0x15b
[ 30.687831] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.688600] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.689243] ---[ end trace 62efeb577264936f ]---
[ 30.689778] ------------[ cut here ]------------
[ 30.690386] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.691524] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.692877] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.694259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.695604] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.698413] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.699741] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.701082] Call Trace:
[ 30.701420] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.702014] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.702775] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.703536] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.704204] [<79088434>] __might_sleep+0x6b/0x425
[ 30.704849] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.705507] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.706191] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.706981] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.707760] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.714414] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.715096] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.715929] [<7907a78f>] kthread+0x148/0x15b
[ 30.716596] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.717430] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.718210] ---[ end trace 62efeb5772649370 ]---
[ 30.718898] ------------[ cut here ]------------
[ 30.719569] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.720964] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.722338] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.723647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.724975] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.726179] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.727500] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.728739] Call Trace:
[ 30.729105] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.729731] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.734548] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.735226] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.735953] [<79088434>] __might_sleep+0x6b/0x425
[ 30.736641] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.737475] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.738220] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.738920] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.739664] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.740434] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.741073] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.741858] [<7907a78f>] kthread+0x148/0x15b
[ 30.742451] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.743182] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.743954] ---[ end trace 62efeb5772649371 ]---
[ 30.748685] ------------[ cut here ]------------
[ 30.749364] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.750780] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.752154] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.753338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.754720] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.755941] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.757325] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.758655] Call Trace:
[ 30.759017] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.759621] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.760533] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.761196] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.761941] [<79088434>] __might_sleep+0x6b/0x425
[ 30.762619] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.763279] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.764016] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.764753] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.765476] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.766123] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.766890] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.767668] [<7907a78f>] kthread+0x148/0x15b
[ 30.768272] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.769022] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.769731] ---[ end trace 62efeb5772649372 ]---
[ 30.770473] ------------[ cut here ]------------
[ 30.771114] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.772440] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.773981] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.775178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.776550] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.779187] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.780467] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.781461] Call Trace:
[ 30.781754] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.782259] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.782980] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.783762] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.784466] [<79088434>] __might_sleep+0x6b/0x425
[ 30.785126] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.785801] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.786475] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.789950] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.790753] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.791412] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.792084] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.792798] [<7907a78f>] kthread+0x148/0x15b
[ 30.793287] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.793975] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.794633] ---[ end trace 62efeb5772649373 ]---
[ 30.795281] ------------[ cut here ]------------
[ 30.795925] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.797331] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.798668] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.799857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.801297] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.802522] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.803827] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.805057] Call Trace:
[ 30.805359] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.805854] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.806633] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.807298] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.807878] [<79088434>] __might_sleep+0x6b/0x425
[ 30.808427] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.808978] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.809665] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.810870] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.811586] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.812230] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.812894] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.813811] [<7907a78f>] kthread+0x148/0x15b
[ 30.814439] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.815184] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.815905] ---[ end trace 62efeb5772649374 ]---
[ 30.816571] ------------[ cut here ]------------
[ 30.819003] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.820354] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.821711] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.822921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.824400] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.825629] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.827022] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.828265] Call Trace:
[ 30.828630] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.829240] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.829978] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.830777] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.831486] [<79088434>] __might_sleep+0x6b/0x425
[ 30.832158] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.832837] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.833577] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.834261] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.834971] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.835656] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.836305] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.837137] [<7907a78f>] kthread+0x148/0x15b
[ 30.837727] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.838455] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.839130] ---[ end trace 62efeb5772649375 ]---
[ 30.839803] ------------[ cut here ]------------
[ 30.840578] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.841985] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.843275] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.844531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.845937] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.847303] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.848520] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.849792] Call Trace:
[ 30.850277] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.850940] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.851724] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.852390] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.853061] [<79088434>] __might_sleep+0x6b/0x425
[ 30.857587] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.858309] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.858970] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.859669] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.860485] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.861125] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.861829] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.862576] [<7907a78f>] kthread+0x148/0x15b
[ 30.863178] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.864055] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.864750] ---[ end trace 62efeb5772649376 ]---
[ 30.865423] ------------[ cut here ]------------
[ 30.866075] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.867457] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.868794] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.870110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.871494] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.872718] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.876530] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.877881] Call Trace:
[ 30.878263] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.878863] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.879604] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.881374] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.882088] [<79088434>] __might_sleep+0x6b/0x425
[ 30.882800] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.883598] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.884219] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.884801] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.885391] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.885919] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.886627] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.887455] [<7907a78f>] kthread+0x148/0x15b
[ 30.888051] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.888806] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.889494] ---[ end trace 62efeb5772649377 ]---
[ 30.890230] ------------[ cut here ]------------
[ 30.890864] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.892195] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.897465] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.898628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.900188] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.901417] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.902654] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.903927] Call Trace:
[ 30.904283] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.904884] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.905626] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.906354] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.907126] [<79088434>] __might_sleep+0x6b/0x425
[ 30.907783] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.908508] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.909211] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.909907] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.910753] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.911457] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.912164] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.912976] [<7907a78f>] kthread+0x148/0x15b
[ 30.913720] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.914532] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.915276] ---[ end trace 62efeb5772649378 ]---
[ 30.915902] ------------[ cut here ]------------
[ 30.916532] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.917952] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.919289] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.920632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.921982] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.923202] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.924549] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.925723] Call Trace:
[ 30.926093] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.926783] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.927515] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.928181] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.928872] [<79088434>] __might_sleep+0x6b/0x425
[ 30.929525] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.930278] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.931002] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.931696] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.932414] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.933045] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.933905] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.934677] [<7907a78f>] kthread+0x148/0x15b
[ 30.935295] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.936021] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.936825] ---[ end trace 62efeb5772649379 ]---
[ 30.937464] ------------[ cut here ]------------
[ 30.938139] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.939488] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.940894] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.942072] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.947477] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.948686] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.949869] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.951151] Call Trace:
[ 30.951544] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.952159] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.952860] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.953683] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.954368] [<79088434>] __might_sleep+0x6b/0x425
[ 30.955022] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.955692] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.956363] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.957123] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.957812] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.958447] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.959162] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.959891] [<7907a78f>] kthread+0x148/0x15b
[ 30.960463] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.961075] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.961652] ---[ end trace 62efeb577264937a ]---
[ 30.962225] ------------[ cut here ]------------
[ 30.962798] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.963926] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.965210] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.966427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.967860] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.969112] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.974586] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 30.975763] Call Trace:
[ 30.976120] [<7a512a6d>] dump_stack+0x40/0x5e
[ 30.976823] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 30.977525] [<79088434>] ? __might_sleep+0x6b/0x425
[ 30.978188] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 30.978935] [<79088434>] __might_sleep+0x6b/0x425
[ 30.979578] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.980350] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 30.981030] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 30.981711] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 30.982427] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 30.983049] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 30.987629] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 30.988388] [<7907a78f>] kthread+0x148/0x15b
[ 30.988942] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 30.989559] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 30.990225] ---[ end trace 62efeb577264937b ]---
[ 30.990783] ------------[ cut here ]------------
[ 30.991385] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 30.992450] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 30.993651] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 30.994838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.996202] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 30.997577] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 30.998824] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.000164] Call Trace:
[ 31.000556] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.001180] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.001889] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.002574] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.003230] [<79088434>] __might_sleep+0x6b/0x425
[ 31.004000] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.004637] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.005282] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.006031] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.009807] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.010595] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.011308] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.012156] [<7907a78f>] kthread+0x148/0x15b
[ 31.012811] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.013716] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.014468] ---[ end trace 62efeb577264937c ]---
[ 31.015033] ------------[ cut here ]------------
[ 31.015559] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.016635] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.018076] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.019052] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.020501] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.021763] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.022948] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.027516] Call Trace:
[ 31.027892] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.028481] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.029189] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.029854] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.038109] [<79088434>] __might_sleep+0x6b/0x425
[ 31.038772] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.039452] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.040206] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.040896] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.041595] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.042265] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.042905] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.043773] [<7907a78f>] kthread+0x148/0x15b
[ 31.044366] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.045100] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.045796] ---[ end trace 62efeb577264937d ]---
[ 31.046449] ------------[ cut here ]------------
[ 31.050880] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.052245] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.053658] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.054821] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.056195] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.057484] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.058696] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.059913] Call Trace:
[ 31.060372] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.060999] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.061710] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.062395] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.063139] [<79088434>] __might_sleep+0x6b/0x425
[ 31.063880] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.064552] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.065231] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.065950] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.066649] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.067367] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.068025] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.068773] [<7907a78f>] kthread+0x148/0x15b
[ 31.069403] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.070209] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.070907] ---[ end trace 62efeb577264937e ]---
[ 31.071559] ------------[ cut here ]------------
[ 31.072195] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.073606] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.074885] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.076085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.077599] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.078841] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.080187] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.081399] Call Trace:
[ 31.081793] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.082448] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.083158] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.083950] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.084630] [<79088434>] __might_sleep+0x6b/0x425
[ 31.085268] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.085929] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.086605] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.090907] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.091620] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.092276] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.092925] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.093770] [<7907a78f>] kthread+0x148/0x15b
[ 31.094421] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.095219] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.095911] ---[ end trace 62efeb577264937f ]---
[ 31.096555] ------------[ cut here ]------------
[ 31.097274] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.098628] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.100140] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.101303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.102615] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.103681] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.104657] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.105635] Call Trace:
[ 31.105919] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.106424] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.107204] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.107920] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.108664] [<79088434>] __might_sleep+0x6b/0x425
[ 31.109301] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.109970] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.110758] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.111549] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.112314] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.113009] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.113818] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.114571] [<7907a78f>] kthread+0x148/0x15b
[ 31.115151] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.115899] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.116597] ---[ end trace 62efeb5772649380 ]---
[ 31.117345] ------------[ cut here ]------------
[ 31.117961] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.119238] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.120718] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.121911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.123272] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.124625] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.125874] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.128017] Call Trace:
[ 31.128375] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.128975] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.129694] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.130478] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.131222] [<79088434>] __might_sleep+0x6b/0x425
[ 31.131882] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.132537] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.133239] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.134145] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.134894] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.135531] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.136228] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.137094] [<7907a78f>] kthread+0x148/0x15b
[ 31.137710] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.138476] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.139182] ---[ end trace 62efeb5772649381 ]---
[ 31.139843] ------------[ cut here ]------------
[ 31.140607] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.141974] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.143336] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.148364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.149756] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.151108] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.152304] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.153687] Call Trace:
[ 31.154022] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.154627] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.158607] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.159306] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.159989] [<79088434>] __might_sleep+0x6b/0x425
[ 31.160712] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.161442] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.162091] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.162796] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.163638] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.164307] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.164983] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.165751] [<7907a78f>] kthread+0x148/0x15b
[ 31.166364] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.167214] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.167958] ---[ end trace 62efeb5772649382 ]---
[ 31.168635] ------------[ cut here ]------------
[ 31.169288] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.170746] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.172116] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.173279] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.174766] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.175988] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.177344] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.178613] Call Trace:
[ 31.178955] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.179566] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.180405] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.182816] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.183595] [<79088434>] __might_sleep+0x6b/0x425
[ 31.184275] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.184979] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.185642] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.186337] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.187118] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.187822] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.188533] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.189283] [<7907a78f>] kthread+0x148/0x15b
[ 31.189893] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.193058] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.193873] ---[ end trace 62efeb5772649383 ]---
[ 31.194505] ------------[ cut here ]------------
[ 31.195109] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.196409] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.197848] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.199107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.204356] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.205541] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.206944] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.208216] Call Trace:
[ 31.208568] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.209164] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.209957] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.223196] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.223989] [<79088434>] __might_sleep+0x6b/0x425
[ 31.224635] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.225291] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.225950] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.226796] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.227496] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.228147] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.228791] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.229522] [<7907a78f>] kthread+0x148/0x15b
[ 31.230209] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.230993] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.231675] ---[ end trace 62efeb5772649384 ]---
[ 31.232342] ------------[ cut here ]------------
[ 31.232958] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.238550] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.239904] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.253594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.255004] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.256193] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.257513] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.258719] Call Trace:
[ 31.259068] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.259669] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.260474] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.261174] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.261881] [<79088434>] __might_sleep+0x6b/0x425
[ 31.262524] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.263232] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.263981] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.264696] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.265400] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.266039] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.279503] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.280371] [<7907a78f>] kthread+0x148/0x15b
[ 31.281014] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.281755] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.282445] ---[ end trace 62efeb5772649385 ]---
[ 31.283079] ------------[ cut here ]------------
[ 31.283823] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.285236] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.286665] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.288031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.289511] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.290910] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.292072] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.300096] Call Trace:
[ 31.300473] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.301117] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.301847] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.302502] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.303216] [<79088434>] __might_sleep+0x6b/0x425
[ 31.304021] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.304688] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.305387] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.306104] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.319716] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.320494] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.321129] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.321895] [<7907a78f>] kthread+0x148/0x15b
[ 31.322481] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.323217] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.323988] ---[ end trace 62efeb5772649386 ]---
[ 31.324737] ------------[ cut here ]------------
[ 31.325424] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.326670] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.327818] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.328917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.342734] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.344062] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.345132] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.346151] Call Trace:
[ 31.346562] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.347265] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.348007] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.348668] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.349419] [<79088434>] __might_sleep+0x6b/0x425
[ 31.350168] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.350890] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.351549] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.352246] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.353023] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.353801] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.354457] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.355225] [<7907a78f>] kthread+0x148/0x15b
[ 31.355848] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.356580] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.370151] ---[ end trace 62efeb5772649387 ]---
[ 31.370834] ------------[ cut here ]------------
[ 31.371476] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.372867] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.374361] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.375696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.377239] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.378543] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.379831] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.390311] Call Trace:
[ 31.390691] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.391293] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.392032] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.392761] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.393599] [<79088434>] __might_sleep+0x6b/0x425
[ 31.394304] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.395029] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.395757] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.396521] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.408987] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.409644] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.410421] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.411147] [<7907a78f>] kthread+0x148/0x15b
[ 31.411795] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.412592] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.413458] ---[ end trace 62efeb5772649388 ]---
[ 31.414127] ------------[ cut here ]------------
[ 31.414755] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.416095] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.417558] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.418843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.422686] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.437249] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.438539] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.439820] Call Trace:
[ 31.440306] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.440968] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.441751] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.442481] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.443217] [<79088434>] __might_sleep+0x6b/0x425
[ 31.444021] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.444752] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.445454] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.446170] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.447031] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.447736] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.448425] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.449177] [<7907a78f>] kthread+0x148/0x15b
[ 31.449759] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.463026] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.463869] ---[ end trace 62efeb5772649389 ]---
[ 31.464577] ------------[ cut here ]------------
[ 31.465251] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.466701] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.468275] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.469485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.470966] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.472152] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.473568] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.474750] Call Trace:
[ 31.475103] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.475728] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.476456] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.490036] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.490836] [<79088434>] __might_sleep+0x6b/0x425
[ 31.491493] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.492148] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.492866] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.493683] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.494397] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.495091] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.495772] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.496506] [<7907a78f>] kthread+0x148/0x15b
[ 31.497248] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.498029] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.498765] ---[ end trace 62efeb577264938a ]---
[ 31.499435] ------------[ cut here ]------------
[ 31.512584] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.514018] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.515369] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.516662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.518193] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.519477] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.520883] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.522175] Call Trace:
[ 31.522564] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.523219] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.524096] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.524837] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.525561] [<79088434>] __might_sleep+0x6b/0x425
[ 31.526239] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.539785] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.540553] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.541273] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.542031] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.542700] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.543509] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.544314] [<7907a78f>] kthread+0x148/0x15b
[ 31.544962] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.545761] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.546509] ---[ end trace 62efeb577264938b ]---
[ 31.547288] ------------[ cut here ]------------
[ 31.547984] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.549379] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.563230] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.564585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.566062] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.567464] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.568754] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.570161] Call Trace:
[ 31.570553] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.571211] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.572000] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.572740] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.573574] [<79088434>] __might_sleep+0x6b/0x425
[ 31.574283] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.575004] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.575713] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.576399] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.589971] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.590755] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.591463] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.592273] [<7907a78f>] kthread+0x148/0x15b
[ 31.592918] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.593819] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.594579] ---[ end trace 62efeb577264938c ]---
[ 31.595261] ------------[ cut here ]------------
[ 31.595954] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.597460] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.598823] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.613578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.614944] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.616180] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.617490] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.618753] Call Trace:
[ 31.619128] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.619795] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.620664] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.621396] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.622134] [<79088434>] __might_sleep+0x6b/0x425
[ 31.622854] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.623663] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.624388] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.625138] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.625875] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.626571] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.640201] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.641018] [<7907a78f>] kthread+0x148/0x15b
[ 31.641677] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.642488] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.643239] ---[ end trace 62efeb577264938d ]---
[ 31.644026] ------------[ cut here ]------------
[ 31.644718] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.646116] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.647627] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.648880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.650321] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.651501] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.652727] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.670203] Call Trace:
[ 31.670563] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.671158] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.671942] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.672666] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.673444] [<79088434>] __might_sleep+0x6b/0x425
[ 31.674115] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.674771] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.675437] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.676192] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.676983] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.677634] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.678262] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.679048] [<7907a78f>] kthread+0x148/0x15b
[ 31.679695] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.680589] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.681339] ---[ end trace 62efeb577264938e ]---
[ 31.682042] ------------[ cut here ]------------
[ 31.682728] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.697176] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.698496] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.699748] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.701287] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.702583] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.703969] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.705269] Call Trace:
[ 31.705656] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.706314] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.710574] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.711311] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.711997] [<79088434>] __might_sleep+0x6b/0x425
[ 31.712695] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.713473] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.714132] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.714837] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.715546] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.716233] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.729753] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.730622] [<7907a78f>] kthread+0x148/0x15b
[ 31.731266] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.732072] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.732831] ---[ end trace 62efeb577264938f ]---
[ 31.733627] ------------[ cut here ]------------
[ 31.734314] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.735704] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.737218] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.738505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.739970] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.749722] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.751121] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.752396] Call Trace:
[ 31.752769] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.753530] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.754310] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.755037] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.755780] [<79088434>] __might_sleep+0x6b/0x425
[ 31.756492] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.770181] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.770911] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.771669] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.772436] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.773127] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.773921] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.774738] [<7907a78f>] kthread+0x148/0x15b
[ 31.775387] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.776181] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.777029] ---[ end trace 62efeb5772649390 ]---
[ 31.777738] ------------[ cut here ]------------
[ 31.778434] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.779845] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.802542] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.803920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.805237] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.806536] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.807932] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.809232] Call Trace:
[ 31.809623] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.810384] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.811157] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.811896] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.812638] [<79088434>] __might_sleep+0x6b/0x425
[ 31.813371] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.814180] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.814910] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.815612] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.816294] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.829797] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.830608] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.831437] [<7907a78f>] kthread+0x148/0x15b
[ 31.832069] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.832885] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.833743] ---[ end trace 62efeb5772649391 ]---
[ 31.834447] ------------[ cut here ]------------
[ 31.835129] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.836553] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.838048] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.839232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.849804] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.851144] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.852451] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.853853] Call Trace:
[ 31.854233] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.854897] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.855658] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.856388] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.869940] [<79088434>] __might_sleep+0x6b/0x425
[ 31.870752] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.871479] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.872153] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.872844] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.873645] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.874274] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.874931] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.875701] [<7907a78f>] kthread+0x148/0x15b
[ 31.876276] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.877103] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.877818] ---[ end trace 62efeb5772649392 ]---
[ 31.878512] ------------[ cut here ]------------
[ 31.879201] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.880704] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.882109] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.896536] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.897969] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.899171] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.900473] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.901739] Call Trace:
[ 31.902113] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.902770] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.903657] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.904396] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.905134] [<79088434>] __might_sleep+0x6b/0x425
[ 31.905847] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.906563] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.907369] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.908121] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.908901] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.909594] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.922770] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.923616] [<7907a78f>] kthread+0x148/0x15b
[ 31.924198] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.924927] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.925661] ---[ end trace 62efeb5772649393 ]---
[ 31.926298] ------------[ cut here ]------------
[ 31.927040] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.928408] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.929823] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.931184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.932678] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.947244] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.948558] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.949850] Call Trace:
[ 31.950327] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.950986] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.951773] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.952507] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 31.953245] [<79088434>] __might_sleep+0x6b/0x425
[ 31.954034] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.954764] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 31.955477] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 31.956162] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 31.956951] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 31.957593] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 31.958264] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 31.959088] [<7907a78f>] kthread+0x148/0x15b
[ 31.959739] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 31.973051] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 31.973888] ---[ end trace 62efeb5772649394 ]---
[ 31.974528] ------------[ cut here ]------------
[ 31.975153] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 31.976454] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 31.977956] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 31.979178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.980676] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 31.981958] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 31.983254] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 31.984658] Call Trace:
[ 31.985038] [<7a512a6d>] dump_stack+0x40/0x5e
[ 31.985671] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 31.986442] [<79088434>] ? __might_sleep+0x6b/0x425
[ 31.999927] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 32.000751] [<79088434>] __might_sleep+0x6b/0x425
[ 32.001410] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.002050] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.002702] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 32.003551] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 32.004280] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 32.004896] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 32.005564] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 32.006380] [<7907a78f>] kthread+0x148/0x15b
[ 32.007126] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 32.007939] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 32.008682] ---[ end trace 62efeb5772649395 ]---
[ 32.009385] ------------[ cut here ]------------
[ 32.022526] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 32.023972] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 32.025278] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 32.026510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.027903] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 32.029134] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 32.030468] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 32.031737] Call Trace:
[ 32.032097] [<7a512a6d>] dump_stack+0x40/0x5e
[ 32.032754] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 32.033634] [<79088434>] ? __might_sleep+0x6b/0x425
[ 32.034372] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 32.035109] [<79088434>] __might_sleep+0x6b/0x425
[ 32.035820] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.036544] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.052786] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 32.053640] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 32.054420] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 32.055087] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 32.055811] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 32.056574] [<7907a78f>] kthread+0x148/0x15b
[ 32.057235] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 32.058046] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 32.058736] ---[ end trace 62efeb5772649396 ]---
[ 32.059398] ------------[ cut here ]------------
[ 32.060121] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 32.061426] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 32.062776] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 32.071811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.073221] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 32.074623] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 32.075910] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 32.077309] Call Trace:
[ 32.077697] [<7a512a6d>] dump_stack+0x40/0x5e
[ 32.078361] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 32.079146] [<79088434>] ? __might_sleep+0x6b/0x425
[ 32.079876] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 32.094073] [<79088434>] __might_sleep+0x6b/0x425
[ 32.094796] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.095472] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.096116] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 32.096978] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 32.097694] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 32.098332] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 32.098976] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 32.099736] [<7907a78f>] kthread+0x148/0x15b
[ 32.100483] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 32.101272] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 32.101987] ---[ end trace 62efeb5772649397 ]---
[ 32.102695] ------------[ cut here ]------------
[ 32.103477] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 32.104894] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 32.106335] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 32.120402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.121867] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 32.123196] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 32.124593] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 32.125891] Call Trace:
[ 32.126275] [<7a512a6d>] dump_stack+0x40/0x5e
[ 32.126988] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 32.127736] [<79088434>] ? __might_sleep+0x6b/0x425
[ 32.128447] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 32.129158] [<79088434>] __might_sleep+0x6b/0x425
[ 32.129854] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.143032] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.143845] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 32.144605] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 32.145384] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 32.146083] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 32.146892] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 32.147724] [<7907a78f>] kthread+0x148/0x15b
[ 32.148373] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 32.149172] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 32.149934] ---[ end trace 62efeb5772649398 ]---
[ 32.150719] ------------[ cut here ]------------
[ 32.151406] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 32.152822] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 32.154321] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 32.155548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.163488] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 32.164798] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 32.165977] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 32.182124] Call Trace:
[ 32.182476] [<7a512a6d>] dump_stack+0x40/0x5e
[ 32.183071] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 32.183885] [<79088434>] ? __might_sleep+0x6b/0x425
[ 32.184605] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 32.185280] [<79088434>] __might_sleep+0x6b/0x425
[ 32.185961] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.186620] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.187378] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 32.188075] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 32.188799] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 32.189432] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 32.190163] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 32.190948] [<7907a78f>] kthread+0x148/0x15b
[ 32.191601] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 32.192409] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 32.193159] ---[ end trace 62efeb5772649399 ]---
[ 32.207028] ------------[ cut here ]------------
[ 32.207735] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 32.209109] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 32.210525] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 32.211706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.213045] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 32.214445] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 32.215744] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 32.217134] Call Trace:
[ 32.217515] [<7a512a6d>] dump_stack+0x40/0x5e
[ 32.218171] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 32.218887] [<79088434>] ? __might_sleep+0x6b/0x425
[ 32.219575] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 32.232779] [<79088434>] __might_sleep+0x6b/0x425
[ 32.233594] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.234312] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.235042] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 32.235806] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 32.236586] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 32.237362] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 32.238066] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 32.238864] [<7907a78f>] kthread+0x148/0x15b
[ 32.239519] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 32.240419] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 32.241173] ---[ end trace 62efeb577264939a ]---
[ 32.241841] ------------[ cut here ]------------
[ 32.242463] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 32.256981] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 32.258414] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 32.259656] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.261203] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 32.262520] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 32.263910] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 32.265185] Call Trace:
[ 32.265573] [<7a512a6d>] dump_stack+0x40/0x5e
[ 32.266227] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 32.267103] [<79088434>] ? __might_sleep+0x6b/0x425
[ 32.267842] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 32.268551] [<79088434>] __might_sleep+0x6b/0x425
[ 32.269193] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.269852] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.283028] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 32.283878] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 32.284653] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 32.285354] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 32.286058] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 32.286999] [<7907a78f>] kthread+0x148/0x15b
[ 32.287658] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 32.288463] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 32.289207] ---[ end trace 62efeb577264939b ]---
[ 32.289903] ------------[ cut here ]------------
[ 32.290670] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 32.292090] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 32.293618] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 32.294917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.296285] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 32.310455] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 32.311747] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 32.313035] Call Trace:
[ 32.313555] [<7a512a6d>] dump_stack+0x40/0x5e
[ 32.314216] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 32.315010] [<79088434>] ? __might_sleep+0x6b/0x425
[ 32.315735] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 32.316484] [<79088434>] __might_sleep+0x6b/0x425
[ 32.317308] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.318035] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.318704] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 32.319403] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 32.321563] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 32.322205] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 32.322854] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 32.336801] [<7907a78f>] kthread+0x148/0x15b
[ 32.337465] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 32.338262] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 32.339024] ---[ end trace 62efeb577264939c ]---
[ 32.339778] ------------[ cut here ]------------
[ 32.340562] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 32.341934] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 32.343289] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 32.344587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.345977] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 32.347342] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 32.348525] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 32.349762] Call Trace:
[ 32.364590] [<7a512a6d>] dump_stack+0x40/0x5e
[ 32.365241] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 32.366020] [<79088434>] ? __might_sleep+0x6b/0x425
[ 32.366855] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 32.367607] [<79088434>] __might_sleep+0x6b/0x425
[ 32.368312] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.368965] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.369675] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 32.370475] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 32.371189] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 32.371820] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 32.372485] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 32.373219] [<7907a78f>] kthread+0x148/0x15b
[ 32.373889] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 32.374660] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 32.375427] ---[ end trace 62efeb577264939d ]---
[ 32.376065] ------------[ cut here ]------------
[ 32.376786] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 32.378110] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 32.379453] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 32.393160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.394554] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 32.395770] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 32.397128] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 32.398342] Call Trace:
[ 32.398711] [<7a512a6d>] dump_stack+0x40/0x5e
[ 32.399306] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 32.400113] [<79088434>] ? __might_sleep+0x6b/0x425
[ 32.400799] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 32.401547] [<79088434>] __might_sleep+0x6b/0x425
[ 32.402249] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.402978] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.417862] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 32.418612] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 32.419358] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 32.420133] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 32.420848] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 32.421668] [<7907a78f>] kthread+0x148/0x15b
[ 32.422290] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 32.423097] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 32.423939] ---[ end trace 62efeb577264939e ]---
[ 32.424642] ------------[ cut here ]------------
[ 32.425308] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 32.426588] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 32.427938] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 32.429133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.443026] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 32.444441] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 32.445683] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 32.447013] Call Trace:
[ 32.447361] [<7a512a6d>] dump_stack+0x40/0x5e
[ 32.447959] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 32.448730] [<79088434>] ? __might_sleep+0x6b/0x425
[ 32.449437] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 32.450255] [<79088434>] __might_sleep+0x6b/0x425
[ 32.450940] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.451632] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.452289] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 32.452984] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 32.453788] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 32.454429] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 32.455088] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 32.456054] [<7907a78f>] kthread+0x148/0x15b
[ 32.469582] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 32.470489] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 32.471246] ---[ end trace 62efeb577264939f ]---
[ 32.471932] ------------[ cut here ]------------
[ 32.472595] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 32.474091] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 32.475491] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 32.476800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.478214] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 32.479480] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 32.493260] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 32.494666] Call Trace:
[ 32.495045] [<7a512a6d>] dump_stack+0x40/0x5e
[ 32.495690] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 32.496482] [<79088434>] ? __might_sleep+0x6b/0x425
[ 32.497294] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 32.498053] [<79088434>] __might_sleep+0x6b/0x425
[ 32.498735] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.499425] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.500252] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 32.500984] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 32.501680] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 32.502338] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 32.503247] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 32.504121] [<7907a78f>] kthread+0x148/0x15b
[ 32.504740] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 32.505537] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 32.506217] ---[ end trace 62efeb57726493a0 ]---
[ 32.519672] ------------[ cut here ]------------
[ 32.520469] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 32.521885] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 32.523299] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 32.524650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.526041] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 32.527397] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 32.528631] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 32.529809] Call Trace:
[ 32.542582] [<7a512a6d>] dump_stack+0x40/0x5e
[ 32.543244] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 32.544118] [<79088434>] ? __might_sleep+0x6b/0x425
[ 32.544860] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 32.545613] [<79088434>] __might_sleep+0x6b/0x425
[ 32.546328] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.547139] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.547864] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 32.548602] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 32.549384] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 32.550029] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 32.550799] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 32.551547] [<7907a78f>] kthread+0x148/0x15b
[ 32.552134] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 32.552884] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 32.553554] ---[ end trace 62efeb57726493a1 ]---
[ 32.554225] ------------[ cut here ]------------
[ 32.554765] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 32.555845] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 32.569821] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 32.571163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.572634] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 32.574028] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 32.575301] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 32.576571] Call Trace:
[ 32.577046] [<7a512a6d>] dump_stack+0x40/0x5e
[ 32.577651] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 32.578382] [<79088434>] ? __might_sleep+0x6b/0x425
[ 32.579093] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 32.579779] [<79088434>] __might_sleep+0x6b/0x425
[ 32.593577] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.594309] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.595035] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 32.595782] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 32.596560] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 32.597339] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 32.598049] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 32.598848] [<7907a78f>] kthread+0x148/0x15b
[ 32.600535] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 32.601313] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 32.601998] ---[ end trace 62efeb57726493a2 ]---
[ 32.602692] ------------[ cut here ]------------
[ 32.603339] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 32.604727] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 32.606066] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 32.620110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.621492] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 32.622771] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 32.624166] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 32.625459] Call Trace:
[ 32.625839] [<7a512a6d>] dump_stack+0x40/0x5e
[ 32.626505] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 32.627378] [<79088434>] ? __might_sleep+0x6b/0x425
[ 32.628107] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 32.628860] [<79088434>] __might_sleep+0x6b/0x425
[ 32.629576] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.630395] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.631112] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 32.631872] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 32.632649] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 32.646517] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 32.647327] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 32.648063] [<7907a78f>] kthread+0x148/0x15b
[ 32.648663] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 32.649446] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 32.650229] ---[ end trace 62efeb57726493a3 ]---
[ 32.650911] ------------[ cut here ]------------
[ 32.651606] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 32.652997] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 32.654499] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 32.655796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.657359] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 32.658646] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 32.659914] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 32.673755] Call Trace:
[ 32.674091] [<7a512a6d>] dump_stack+0x40/0x5e
[ 32.674740] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 32.675533] [<79088434>] ? __might_sleep+0x6b/0x425
[ 32.676254] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 32.677093] [<79088434>] __might_sleep+0x6b/0x425
[ 32.677809] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.678526] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.679244] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 32.680135] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 32.680911] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 32.681612] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 32.682326] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 32.683140] [<7907a78f>] kthread+0x148/0x15b
[ 32.696929] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 32.697685] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 32.698394] ---[ end trace 62efeb57726493a4 ]---
[ 32.699074] ------------[ cut here ]------------
[ 32.699718] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 32.701115] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 32.702521] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 32.703895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.705377] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 32.706774] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 32.708067] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 32.709371] Call Trace:
[ 32.709752] [<7a512a6d>] dump_stack+0x40/0x5e
[ 32.722912] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 32.723709] [<79088434>] ? __might_sleep+0x6b/0x425
[ 32.724429] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 32.725164] [<79088434>] __might_sleep+0x6b/0x425
[ 32.725880] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.726608] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.727418] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 32.728172] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 32.728953] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 32.729652] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 32.730457] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 32.731276] [<7907a78f>] kthread+0x148/0x15b
[ 32.731914] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 32.732721] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 32.746626] ---[ end trace 62efeb57726493a5 ]---
[ 32.747400] ------------[ cut here ]------------
[ 32.748028] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 32.749394] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 32.750836] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 32.752101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.753672] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 32.754972] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 32.756277] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 32.757672] Call Trace:
[ 32.758047] [<7a512a6d>] dump_stack+0x40/0x5e
[ 32.758707] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 32.759502] [<79088434>] ? __might_sleep+0x6b/0x425
[ 32.772716] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 32.773570] [<79088434>] __might_sleep+0x6b/0x425
[ 32.774289] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.774999] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.775709] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 32.776474] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 32.777325] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 32.778021] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 32.778727] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 32.779546] [<7907a78f>] kthread+0x148/0x15b
[ 32.780284] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 32.781093] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 32.781852] ---[ end trace 62efeb57726493a6 ]---
[ 32.782556] ------------[ cut here ]------------
[ 32.783238] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 32.797566] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 32.798887] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 32.800247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.801686] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 32.802987] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 32.804341] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 32.805524] Call Trace:
[ 32.805903] [<7a512a6d>] dump_stack+0x40/0x5e
[ 32.806565] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 32.807439] [<79088434>] ? __might_sleep+0x6b/0x425
[ 32.808168] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 32.808903] [<79088434>] __might_sleep+0x6b/0x425
[ 32.809612] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.822812] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.823596] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 32.824300] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 32.825018] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 32.825687] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 32.826335] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 32.827142] [<7907a78f>] kthread+0x148/0x15b
[ 32.827776] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 32.828578] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 32.829346] ---[ end trace 62efeb57726493a7 ]---
[ 32.830130] ------------[ cut here ]------------
[ 32.830824] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 32.832247] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 32.833771] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 32.835052] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.836520] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 32.850687] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 32.851947] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 32.855810] Call Trace:
[ 32.856169] [<7a512a6d>] dump_stack+0x40/0x5e
[ 32.856871] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 32.857573] [<79088434>] ? __might_sleep+0x6b/0x425
[ 32.858251] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 32.858908] [<79088434>] __might_sleep+0x6b/0x425
[ 32.859601] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.860344] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.860994] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 32.861749] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 32.862445] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 32.863069] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 32.876933] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 32.877765] [<7907a78f>] kthread+0x148/0x15b
[ 32.878395] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 32.879155] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 32.879854] ---[ end trace 62efeb57726493a8 ]---
[ 32.880569] ------------[ cut here ]------------
[ 32.881226] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 32.882568] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 32.883955] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 32.885130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.886550] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 32.887819] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 32.890256] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 32.891470] Call Trace:
[ 32.891845] [<7a512a6d>] dump_stack+0x40/0x5e
[ 32.892434] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 32.893135] [<79088434>] ? __might_sleep+0x6b/0x425
[ 32.906958] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 32.907665] [<79088434>] __might_sleep+0x6b/0x425
[ 32.908302] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.909031] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.909691] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 32.910480] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 32.911181] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 32.911806] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 32.912442] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 32.913241] [<7907a78f>] kthread+0x148/0x15b
[ 32.913891] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 32.914633] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 32.915303] ---[ end trace 62efeb57726493a9 ]---
[ 32.915921] ------------[ cut here ]------------
[ 32.916591] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 32.934601] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 32.935926] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 32.937176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.938557] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 32.939788] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 32.941106] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 32.942393] Call Trace:
[ 32.942773] [<7a512a6d>] dump_stack+0x40/0x5e
[ 32.965608] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 32.966395] [<79088434>] ? __might_sleep+0x6b/0x425
[ 32.967206] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 32.967946] [<79088434>] __might_sleep+0x6b/0x425
[ 32.968655] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.969368] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 32.970181] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 32.970950] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 32.971713] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 32.972358] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 32.973020] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 32.973916] [<7907a78f>] kthread+0x148/0x15b
[ 32.974552] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 32.975275] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 32.976000] ---[ end trace 62efeb57726493aa ]---
[ 32.976790] ------------[ cut here ]------------
[ 32.977421] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 32.978744] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 32.985344] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 32.986521] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.000608] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 33.001816] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 33.002996] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 33.004273] Call Trace:
[ 33.004613] [<7a512a6d>] dump_stack+0x40/0x5e
[ 33.005198] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 33.005903] [<79088434>] ? __might_sleep+0x6b/0x425
[ 33.006568] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 33.007325] [<79088434>] __might_sleep+0x6b/0x425
[ 33.007966] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.008664] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.009368] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 33.010218] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 33.010952] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 33.011580] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 33.012253] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 33.013070] [<7907a78f>] kthread+0x148/0x15b
[ 33.026864] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 33.027662] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 33.028409] ---[ end trace 62efeb57726493ab ]---
[ 33.029059] ------------[ cut here ]------------
[ 33.029673] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 33.031115] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 33.032461] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 33.033744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.035097] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 33.036288] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 33.037662] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 33.038935] Call Trace:
[ 33.039332] [<7a512a6d>] dump_stack+0x40/0x5e
[ 33.039986] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 33.053250] [<79088434>] ? __might_sleep+0x6b/0x425
[ 33.054074] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 33.054789] [<79088434>] __might_sleep+0x6b/0x425
[ 33.055446] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.056128] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.056915] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 33.057646] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 33.058420] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 33.059080] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 33.059768] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 33.060684] [<7907a78f>] kthread+0x148/0x15b
[ 33.061343] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 33.062115] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 33.062830] ---[ end trace 62efeb57726493ac ]---
[ 33.076662] ------------[ cut here ]------------
[ 33.077439] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 33.078811] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 33.080251] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 33.081471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.082873] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 33.084243] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 33.085505] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 33.086864] Call Trace:
[ 33.087231] [<7a512a6d>] dump_stack+0x40/0x5e
[ 33.087878] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 33.088624] [<79088434>] ? __might_sleep+0x6b/0x425
[ 33.089327] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 33.102535] [<79088434>] __might_sleep+0x6b/0x425
[ 33.103217] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.103972] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.104659] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 33.105398] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 33.106120] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 33.106888] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 33.107579] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 33.108352] [<7907a78f>] kthread+0x148/0x15b
[ 33.108973] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 33.109746] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 33.110587] ---[ end trace 62efeb57726493ad ]---
[ 33.111234] ------------[ cut here ]------------
[ 33.111930] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 33.113446] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 33.114874] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 33.116092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.123238] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 33.124617] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 33.125914] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 33.149026] Call Trace:
[ 33.149422] [<7a512a6d>] dump_stack+0x40/0x5e
[ 33.150175] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 33.150963] [<79088434>] ? __might_sleep+0x6b/0x425
[ 33.151705] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 33.152432] [<79088434>] __might_sleep+0x6b/0x425
[ 33.153141] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.153946] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.154672] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 33.155427] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 33.156198] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 33.156992] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 33.157712] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 33.158513] [<7907a78f>] kthread+0x148/0x15b
[ 33.159133] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 33.159870] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 33.160690] ---[ end trace 62efeb57726493ae ]---
[ 33.161324] ------------[ cut here ]------------
[ 33.161951] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 33.163295] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 33.177834] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 33.179053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.180513] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 33.181719] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 33.182936] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 33.184206] Call Trace:
[ 33.184595] [<7a512a6d>] dump_stack+0x40/0x5e
[ 33.185251] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 33.185989] [<79088434>] ? __might_sleep+0x6b/0x425
[ 33.186653] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 33.204548] [<79088434>] __might_sleep+0x6b/0x425
[ 33.205251] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.205930] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.206585] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 33.207409] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 33.208096] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 33.208795] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 33.209443] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 33.210283] [<7907a78f>] kthread+0x148/0x15b
[ 33.210874] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 33.211637] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 33.212368] ---[ end trace 62efeb57726493af ]---
[ 33.213061] ------------[ cut here ]------------
[ 33.231907] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 33.233310] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 33.234799] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 33.236057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.237487] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 33.238722] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 33.239906] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 33.258693] Call Trace:
[ 33.259057] [<7a512a6d>] dump_stack+0x40/0x5e
[ 33.259666] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 33.260475] [<79088434>] ? __might_sleep+0x6b/0x425
[ 33.261134] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 33.261806] [<79088434>] __might_sleep+0x6b/0x425
[ 33.262514] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.263233] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.264047] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 33.264810] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 33.265589] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 33.266276] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 33.288845] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 33.289640] [<7907a78f>] kthread+0x148/0x15b
[ 33.290361] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 33.291157] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 33.291919] ---[ end trace 62efeb57726493b0 ]---
[ 33.292614] ------------[ cut here ]------------
[ 33.293295] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 33.294776] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 33.296104] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 33.297386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.298859] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 33.300278] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 33.301557] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 33.302778] Call Trace:
[ 33.303130] [<7a512a6d>] dump_stack+0x40/0x5e
[ 33.311929] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 33.312648] [<79088434>] ? __might_sleep+0x6b/0x425
[ 33.313330] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 33.314071] [<79088434>] __might_sleep+0x6b/0x425
[ 33.314723] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.315433] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.316118] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 33.316964] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 33.317740] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 33.318434] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 33.319080] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 33.319897] [<7907a78f>] kthread+0x148/0x15b
[ 33.333020] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 33.333923] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 33.334688] ---[ end trace 62efeb57726493b1 ]---
[ 33.335365] ------------[ cut here ]------------
[ 33.336014] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 33.337434] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 33.338798] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 33.340121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.341536] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 33.342805] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 33.353231] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 33.354546] Call Trace:
[ 33.354919] [<7a512a6d>] dump_stack+0x40/0x5e
[ 33.355534] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 33.356248] [<79088434>] ? __might_sleep+0x6b/0x425
[ 33.357060] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 33.357804] [<79088434>] __might_sleep+0x6b/0x425
[ 33.358510] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.359222] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.359943] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 33.373158] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 33.374010] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 33.374712] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 33.375390] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 33.376162] [<7907a78f>] kthread+0x148/0x15b
[ 33.376866] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 33.377621] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 33.378324] ---[ end trace 62efeb57726493b2 ]---
[ 33.379060] ------------[ cut here ]------------
[ 33.379703] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 33.389544] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 33.391042] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 33.392190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.402726] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 33.403964] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 33.405137] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 33.406302] Call Trace:
[ 33.406637] [<7a512a6d>] dump_stack+0x40/0x5e
[ 33.416074] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 33.416946] [<79088434>] ? __might_sleep+0x6b/0x425
[ 33.417617] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 33.418303] [<79088434>] __might_sleep+0x6b/0x425
[ 33.418991] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.419640] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.443843] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 33.444581] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 33.445363] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 33.446043] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 33.446828] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 33.447599] [<7907a78f>] kthread+0x148/0x15b
[ 33.448227] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 33.448955] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 33.449674] ---[ end trace 62efeb57726493b3 ]---
[ 33.450393] ------------[ cut here ]------------
[ 33.451020] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 33.452335] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 33.466567] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 33.467823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.469164] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 33.470498] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 33.471685] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 33.472918] Call Trace:
[ 33.473261] [<7a512a6d>] dump_stack+0x40/0x5e
[ 33.473949] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 33.474767] [<79088434>] ? __might_sleep+0x6b/0x425
[ 33.475485] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 33.476145] [<79088434>] __might_sleep+0x6b/0x425
[ 33.476926] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.477583] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.478302] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 33.478995] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 33.479723] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 33.492870] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 33.493634] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 33.494408] [<7907a78f>] kthread+0x148/0x15b
[ 33.495037] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 33.495763] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 33.496526] ---[ end trace 62efeb57726493b4 ]---
[ 33.497241] ------------[ cut here ]------------
[ 33.497904] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 33.499215] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 33.500621] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 33.501902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.503249] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 33.504529] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 33.505713] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 33.519752] Call Trace:
[ 33.520195] [<7a512a6d>] dump_stack+0x40/0x5e
[ 33.520803] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 33.521527] [<79088434>] ? __might_sleep+0x6b/0x425
[ 33.522200] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 33.522900] [<79088434>] __might_sleep+0x6b/0x425
[ 33.523655] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.524404] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.525062] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 33.525766] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 33.526473] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 33.527224] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 33.527963] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 33.528727] [<7907a78f>] kthread+0x148/0x15b
[ 33.529324] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 33.542632] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 33.543493] ---[ end trace 62efeb57726493b5 ]---
[ 33.544127] ------------[ cut here ]------------
[ 33.544771] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 33.546069] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 33.547572] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 33.548804] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.550277] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 33.551470] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 33.552710] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 33.554003] Call Trace:
[ 33.554366] [<7a512a6d>] dump_stack+0x40/0x5e
[ 33.554965] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 33.555701] [<79088434>] ? __might_sleep+0x6b/0x425
[ 33.556451] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 33.569937] [<79088434>] __might_sleep+0x6b/0x425
[ 33.570670] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.571356] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.572011] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 33.572757] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 33.573581] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 33.574226] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 33.574877] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 33.575659] [<7907a78f>] kthread+0x148/0x15b
[ 33.576332] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 33.577254] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 33.578041] ---[ end trace 62efeb57726493b6 ]---
[ 33.578744] ------------[ cut here ]------------
[ 33.579384] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 33.582113] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 33.589752] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 33.603562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.605558] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 33.606947] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 33.608222] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 33.609213] Call Trace:
[ 33.609517] [<7a512a6d>] dump_stack+0x40/0x5e
[ 33.610020] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 33.610865] [<79088434>] ? __might_sleep+0x6b/0x425
[ 33.611623] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 33.612392] [<79088434>] __might_sleep+0x6b/0x425
[ 33.613033] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.613799] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.614547] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 33.615242] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 33.615937] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 33.616570] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 33.630143] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 33.630899] [<7907a78f>] kthread+0x148/0x15b
[ 33.631499] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 33.632235] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 33.632919] ---[ end trace 62efeb57726493b7 ]---
[ 33.633643] ------------[ cut here ]------------
[ 33.634292] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 33.635589] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 33.636976] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 33.638232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.639749] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 33.641112] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 33.642376] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 33.656808] Call Trace:
[ 33.657212] [<7a512a6d>] dump_stack+0x40/0x5e
[ 33.657853] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 33.658588] [<79088434>] ? __might_sleep+0x6b/0x425
[ 33.659330] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 33.660187] [<79088434>] __might_sleep+0x6b/0x425
[ 33.660847] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.661515] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.662223] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 33.662914] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 33.663756] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 33.664396] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 33.665040] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 33.665833] [<7907a78f>] kthread+0x148/0x15b
[ 33.666427] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 33.667225] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 33.667934] ---[ end trace 62efeb57726493b8 ]---
[ 33.668633] ------------[ cut here ]------------
[ 33.669262] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 33.683105] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 33.684490] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 33.685744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.687027] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 33.688028] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 33.689128] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 33.690461] Call Trace:
[ 33.690795] [<7a512a6d>] dump_stack+0x40/0x5e
[ 33.691416] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 33.692098] [<79088434>] ? __might_sleep+0x6b/0x425
[ 33.692732] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 33.706602] [<79088434>] __might_sleep+0x6b/0x425
[ 33.707387] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.708067] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.708767] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 33.709476] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 33.710283] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 33.710990] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 33.711557] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 33.712180] [<7907a78f>] kthread+0x148/0x15b
[ 33.712681] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 33.713490] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 33.714119] ---[ end trace 62efeb57726493b9 ]---
[ 33.714744] ------------[ cut here ]------------
[ 33.715338] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 33.716595] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 33.717900] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 33.719028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.732866] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 33.734170] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 33.735417] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 33.736587] Call Trace:
[ 33.737011] [<7a512a6d>] dump_stack+0x40/0x5e
[ 33.737617] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 33.738328] [<79088434>] ? __might_sleep+0x6b/0x425
[ 33.738960] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 33.739599] [<79088434>] __might_sleep+0x6b/0x425
[ 33.740305] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.740928] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.741574] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 33.742218] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 33.742896] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 33.756780] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 33.757334] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 33.757959] [<7907a78f>] kthread+0x148/0x15b
[ 33.758462] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 33.759155] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 33.759803] ---[ end trace 62efeb57726493ba ]---
[ 33.760507] ------------[ cut here ]------------
[ 33.761097] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 33.762441] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 33.763817] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 33.764985] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.766314] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 33.767604] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 33.768802] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 33.769963] Call Trace:
[ 33.783745] [<7a512a6d>] dump_stack+0x40/0x5e
[ 33.784352] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 33.785109] [<79088434>] ? __might_sleep+0x6b/0x425
[ 33.785795] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 33.786460] [<79088434>] __might_sleep+0x6b/0x425
[ 33.787085] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.787703] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.788406] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 33.789102] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 33.789814] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 33.790611] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 33.791331] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 33.792151] [<7907a78f>] kthread+0x148/0x15b
[ 33.792812] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 33.793656] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 33.794358] ---[ end trace 62efeb57726493bb ]---
[ 33.795019] ------------[ cut here ]------------
[ 33.795642] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 33.809724] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 33.811236] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 33.812406] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.813898] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 33.815116] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 33.816323] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 33.817661] Call Trace:
[ 33.818022] [<7a512a6d>] dump_stack+0x40/0x5e
[ 33.818645] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 33.819431] [<79088434>] ? __might_sleep+0x6b/0x425
[ 33.820189] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 33.820893] [<79088434>] __might_sleep+0x6b/0x425
[ 33.821610] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.822286] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.826823] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 33.827533] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 33.828243] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 33.828919] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 33.829571] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 33.842833] [<7907a78f>] kthread+0x148/0x15b
[ 33.843523] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 33.844286] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 33.845016] ---[ end trace 62efeb57726493bc ]---
[ 33.845652] ------------[ cut here ]------------
[ 33.846339] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 33.847702] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 33.849045] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 33.850322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.851650] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 33.852892] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 33.854165] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 33.855382] Call Trace:
[ 33.855715] [<7a512a6d>] dump_stack+0x40/0x5e
[ 33.856304] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 33.869820] [<79088434>] ? __might_sleep+0x6b/0x425
[ 33.870600] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 33.871283] [<79088434>] __might_sleep+0x6b/0x425
[ 33.871949] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.872647] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.873289] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 33.874099] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 33.874801] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 33.875452] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 33.876086] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 33.876912] [<7907a78f>] kthread+0x148/0x15b
[ 33.877511] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 33.878265] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 33.878954] ---[ end trace 62efeb57726493bd ]---
[ 33.879587] ------------[ cut here ]------------
[ 33.883495] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 33.884793] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 33.886136] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 33.900109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.901500] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 33.902729] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 33.904022] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 33.905326] Call Trace:
[ 33.905708] [<7a512a6d>] dump_stack+0x40/0x5e
[ 33.906349] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 33.907188] [<79088434>] ? __might_sleep+0x6b/0x425
[ 33.907869] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 33.908577] [<79088434>] __might_sleep+0x6b/0x425
[ 33.909219] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.909879] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.923102] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 33.923946] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 33.924696] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 33.925327] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 33.926001] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 33.926841] [<7907a78f>] kthread+0x148/0x15b
[ 33.927429] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 33.928152] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 33.928885] ---[ end trace 62efeb57726493be ]---
[ 33.929519] ------------[ cut here ]------------
[ 33.930238] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 33.931647] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 33.932954] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 33.934232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.935683] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 33.949802] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 33.951090] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 33.952276] Call Trace:
[ 33.952655] [<7a512a6d>] dump_stack+0x40/0x5e
[ 33.953252] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 33.954026] [<79088434>] ? __might_sleep+0x6b/0x425
[ 33.954694] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 33.955381] [<79088434>] __might_sleep+0x6b/0x425
[ 33.956025] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.956793] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 33.957443] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 33.958135] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 33.958837] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 33.959474] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 33.972636] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 33.973527] [<7907a78f>] kthread+0x148/0x15b
[ 33.974109] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 33.974828] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 33.975523] ---[ end trace 62efeb57726493bf ]---
[ 33.976175] ------------[ cut here ]------------
[ 33.976886] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 33.978311] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 33.982481] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 33.983730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.985085] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 33.986259] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 33.987620] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 33.988822] Call Trace:
[ 33.989203] [<7a512a6d>] dump_stack+0x40/0x5e
[ 33.989844] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.003041] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.003886] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.004655] [<79088434>] __might_sleep+0x6b/0x425
[ 34.005272] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.005822] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.006378] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.007039] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.007745] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.008292] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.008907] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.009656] [<7907a78f>] kthread+0x148/0x15b
[ 34.010365] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.011175] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.011855] ---[ end trace 62efeb57726493c0 ]---
[ 34.012506] ------------[ cut here ]------------
[ 34.013188] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.027774] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.029104] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.030397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.031807] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.032991] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.034286] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.035522] Call Trace:
[ 34.035866] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.036465] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.037278] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.038013] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.038694] [<79088434>] __might_sleep+0x6b/0x425
[ 34.039362] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.040537] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.047247] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.047998] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.048730] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.049404] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.050134] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.050898] [<7907a78f>] kthread+0x148/0x15b
[ 34.051493] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.052223] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.052920] ---[ end trace 62efeb57726493c1 ]---
[ 34.066789] ------------[ cut here ]------------
[ 34.067435] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.068737] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.070208] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.071413] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.072755] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.074089] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.075267] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.076499] Call Trace:
[ 34.076928] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.077531] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.078324] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.079002] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.079727] [<79088434>] __might_sleep+0x6b/0x425
[ 34.092902] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.093651] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.094336] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.095108] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.095706] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.096236] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.096979] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.097623] [<7907a78f>] kthread+0x148/0x15b
[ 34.098118] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.098805] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.099496] ---[ end trace 62efeb57726493c2 ]---
[ 34.100329] ------------[ cut here ]------------
[ 34.100957] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.102262] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.116847] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.118109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.119480] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.120775] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.122014] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.123279] Call Trace:
[ 34.123768] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.124439] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.125145] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.125832] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.126523] [<79088434>] __might_sleep+0x6b/0x425
[ 34.127247] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.127910] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.128585] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.129288] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.129990] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.138124] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.138779] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.139510] [<7907a78f>] kthread+0x148/0x15b
[ 34.140210] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.140942] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.141689] ---[ end trace 62efeb57726493c3 ]---
[ 34.142391] ------------[ cut here ]------------
[ 34.143007] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.145778] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.159983] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.161222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.162551] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.163881] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.165060] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.166242] Call Trace:
[ 34.166579] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.167327] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.168033] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.168746] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.169497] [<79088434>] __might_sleep+0x6b/0x425
[ 34.170312] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.171053] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.171765] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.172496] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.173206] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.187008] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.187665] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.188496] [<7907a78f>] kthread+0x148/0x15b
[ 34.189141] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.189946] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.190722] ---[ end trace 62efeb57726493c4 ]---
[ 34.191364] ------------[ cut here ]------------
[ 34.192045] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.193455] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.194758] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.195940] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.197355] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.198624] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.199906] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.217768] Call Trace:
[ 34.218134] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.218756] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.219518] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.232689] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.233491] [<79088434>] __might_sleep+0x6b/0x425
[ 34.234139] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.234802] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.235464] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.236166] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.236967] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.237606] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.238253] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.239082] [<7907a78f>] kthread+0x148/0x15b
[ 34.239675] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.240541] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.241224] ---[ end trace 62efeb57726493c5 ]---
[ 34.241867] ------------[ cut here ]------------
[ 34.242551] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.256994] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.258350] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.259528] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.261024] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.262243] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.263549] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.264733] Call Trace:
[ 34.265073] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.265684] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.266446] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.269514] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.270275] [<79088434>] __might_sleep+0x6b/0x425
[ 34.270958] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.271626] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.272273] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.272968] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.286836] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.287487] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.288162] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.288984] [<7907a78f>] kthread+0x148/0x15b
[ 34.289574] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.290426] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.291111] ---[ end trace 62efeb57726493c6 ]---
[ 34.291792] ------------[ cut here ]------------
[ 34.292457] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.293843] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.295169] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.296344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.310553] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.311787] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.313018] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.314341] Call Trace:
[ 34.314731] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.315400] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.316150] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.316901] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.317651] [<79088434>] __might_sleep+0x6b/0x425
[ 34.318304] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.318957] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.319615] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.320455] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.321154] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.321817] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.322533] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.326487] [<7907a78f>] kthread+0x148/0x15b
[ 34.327230] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.328059] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.328820] ---[ end trace 62efeb57726493c7 ]---
[ 34.329461] ------------[ cut here ]------------
[ 34.342553] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.343973] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.345266] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.346545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.347942] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.349195] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.350627] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.351940] Call Trace:
[ 34.352332] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.353009] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.356869] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.357551] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.358253] [<79088434>] __might_sleep+0x6b/0x425
[ 34.358899] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.359563] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.363859] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.364566] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.365271] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.365949] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.366598] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.380105] [<7907a78f>] kthread+0x148/0x15b
[ 34.380704] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.381462] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.382150] ---[ end trace 62efeb57726493c8 ]---
[ 34.382877] ------------[ cut here ]------------
[ 34.383600] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.384965] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.386266] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.387652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.388998] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.390405] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.391609] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.392793] Call Trace:
[ 34.393181] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.406952] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.407676] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.408396] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.409139] [<79088434>] __might_sleep+0x6b/0x425
[ 34.409787] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.410544] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.411271] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.412040] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.412820] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.413559] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.414208] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.414989] [<7907a78f>] kthread+0x148/0x15b
[ 34.415579] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.416382] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.417153] ---[ end trace 62efeb57726493c9 ]---
[ 34.417795] ------------[ cut here ]------------
[ 34.418421] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.419714] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.433484] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.434694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.436031] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.437354] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.438542] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.439736] Call Trace:
[ 34.440226] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.440834] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.441573] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.442235] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.442926] [<79088434>] __might_sleep+0x6b/0x425
[ 34.456797] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.457462] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.458115] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.458837] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.459545] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.460254] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.460895] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.461707] [<7907a78f>] kthread+0x148/0x15b
[ 34.462294] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.463069] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.463857] ---[ end trace 62efeb57726493ca ]---
[ 34.464506] ------------[ cut here ]------------
[ 34.465151] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.466490] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.467855] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.469030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.483953] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.485170] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.486433] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.487741] Call Trace:
[ 34.488111] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.488719] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.489463] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.490220] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.490888] [<79088434>] __might_sleep+0x6b/0x425
[ 34.491530] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.492244] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.492898] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.493707] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.494485] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.495153] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.495800] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.496586] [<7907a78f>] kthread+0x148/0x15b
[ 34.510157] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.510909] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.511633] ---[ end trace 62efeb57726493cb ]---
[ 34.512338] ------------[ cut here ]------------
[ 34.513022] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.514390] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.515698] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.517093] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.518519] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.519695] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.520982] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.522219] Call Trace:
[ 34.522588] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.523200] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.524042] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.524728] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.525430] [<79088434>] __might_sleep+0x6b/0x425
[ 34.526090] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.526873] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.527548] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.528249] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.528970] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.529622] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.530362] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.531147] [<7907a78f>] kthread+0x148/0x15b
[ 34.531758] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.532547] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.533218] ---[ end trace 62efeb57726493cc ]---
[ 34.534069] ------------[ cut here ]------------
[ 34.534738] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.536085] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.539635] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.540893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.542277] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.543554] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.544821] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.546023] Call Trace:
[ 34.546388] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.547088] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.547812] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.548531] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.549252] [<79088434>] __might_sleep+0x6b/0x425
[ 34.549937] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.550708] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.551388] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.552088] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.552813] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.553555] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.554198] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.554949] [<7907a78f>] kthread+0x148/0x15b
[ 34.555554] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.556278] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.557061] ---[ end trace 62efeb57726493cd ]---
[ 34.557721] ------------[ cut here ]------------
[ 34.558335] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.559615] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.560975] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.562125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.563609] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.564806] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.566014] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.567290] Call Trace:
[ 34.567632] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.568288] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.569057] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.569727] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.570528] [<79088434>] __might_sleep+0x6b/0x425
[ 34.571167] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.571844] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.572504] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.573188] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.573976] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.574664] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.575307] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.576035] [<7907a78f>] kthread+0x148/0x15b
[ 34.576640] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.577457] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.578150] ---[ end trace 62efeb57726493ce ]---
[ 34.578808] ------------[ cut here ]------------
[ 34.579429] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.580787] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.582120] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.583429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.584777] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.585977] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.587278] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.588522] Call Trace:
[ 34.588867] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.589460] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.590475] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.591390] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.592112] [<79088434>] __might_sleep+0x6b/0x425
[ 34.592972] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.593900] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.594765] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.595492] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.596194] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.597262] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.597921] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.598700] [<7907a78f>] kthread+0x148/0x15b
[ 34.599326] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.600222] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.601089] ---[ end trace 62efeb57726493cf ]---
[ 34.601738] ------------[ cut here ]------------
[ 34.602398] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.603830] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.611784] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.612979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.614525] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.615789] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.617300] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.618575] Call Trace:
[ 34.620097] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.621419] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.622119] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.622797] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.623603] [<79088434>] __might_sleep+0x6b/0x425
[ 34.624324] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.625047] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.625771] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.626540] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.627402] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.628056] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.628708] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.629479] [<7907a78f>] kthread+0x148/0x15b
[ 34.630167] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.630921] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.631618] ---[ end trace 62efeb57726493d0 ]---
[ 34.632825] ------------[ cut here ]------------
[ 34.633582] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.634881] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.636197] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.637513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.638958] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.640292] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.641608] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.642911] Call Trace:
[ 34.643285] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.643952] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.644671] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.645342] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.646040] [<79088434>] __might_sleep+0x6b/0x425
[ 34.646796] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.647469] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.648196] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.648958] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.649754] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.650552] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.651216] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.651961] [<7907a78f>] kthread+0x148/0x15b
[ 34.652603] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.653330] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.667168] ---[ end trace 62efeb57726493d1 ]---
[ 34.667885] ------------[ cut here ]------------
[ 34.668576] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.669881] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.671323] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.672507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.673997] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.675235] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.676505] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.677791] Call Trace:
[ 34.678165] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.678827] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.679573] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.692709] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.693505] [<79088434>] __might_sleep+0x6b/0x425
[ 34.694155] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.694846] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.695498] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.696235] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.697029] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.697666] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.698303] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.699090] [<7907a78f>] kthread+0x148/0x15b
[ 34.699682] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.700522] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.701209] ---[ end trace 62efeb57726493d2 ]---
[ 34.701868] ------------[ cut here ]------------
[ 34.702537] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.710884] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.712192] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.713460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.714813] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.715993] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.717281] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.718525] Call Trace:
[ 34.718857] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.719502] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.720284] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.721018] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.721699] [<79088434>] __might_sleep+0x6b/0x425
[ 34.722362] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.723074] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.723807] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.724520] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.725219] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.725864] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.726509] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.727335] [<7907a78f>] kthread+0x148/0x15b
[ 34.727929] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.728692] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.729380] ---[ end trace 62efeb57726493d3 ]---
[ 34.730888] ------------[ cut here ]------------
[ 34.731515] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.732845] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.736258] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.737498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.738875] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.740148] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.741387] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.742622] Call Trace:
[ 34.743024] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.743739] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.744362] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.744994] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.745684] [<79088434>] __might_sleep+0x6b/0x425
[ 34.746381] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.747107] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.747824] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.748515] [<7a527574>] ? __mutex_unlock_slowpath+0x28a/0x2a4
[ 34.749340] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.749966] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.750698] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.751451] [<7907a78f>] kthread+0x148/0x15b
[ 34.752056] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.752793] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.753703] ---[ end trace 62efeb57726493d4 ]---
[ 34.754393] ------------[ cut here ]------------
[ 34.755016] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.756391] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.759859] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.761105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.762456] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.763734] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.764947] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.766139] Call Trace:
[ 34.766486] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.767157] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.767888] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.768597] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.769263] [<79088434>] __might_sleep+0x6b/0x425
[ 34.769960] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.770782] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.771480] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.772160] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.772908] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.773663] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.774398] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.775183] [<7907a78f>] kthread+0x148/0x15b
[ 34.775799] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.776568] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.777408] ---[ end trace 62efeb57726493d5 ]---
[ 34.778076] ------------[ cut here ]------------
[ 34.778704] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.780168] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.781503] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.782704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.784141] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.785407] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.786957] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.788170] Call Trace:
[ 34.788552] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.789142] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.789874] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.790702] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.793818] [<79088434>] __might_sleep+0x6b/0x425
[ 34.794537] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.795261] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.795926] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.796618] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.797416] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.798046] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.798759] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.799585] [<7907a78f>] kthread+0x148/0x15b
[ 34.800310] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.801049] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.801726] ---[ end trace 62efeb57726493d6 ]---
[ 34.802351] ------------[ cut here ]------------
[ 34.803011] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.804384] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.805730] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.807027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.808487] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.809721] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.811062] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.812258] Call Trace:
[ 34.812611] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.813203] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.814064] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.816924] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.817668] [<79088434>] __might_sleep+0x6b/0x425
[ 34.818315] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.818998] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.819697] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.820459] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.821214] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.821849] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.822501] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.823250] [<7907a78f>] kthread+0x148/0x15b
[ 34.823920] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.824752] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.825526] ---[ end trace 62efeb57726493d7 ]---
[ 34.826062] ------------[ cut here ]------------
[ 34.826604] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.840528] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.841842] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.843076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.844488] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.845723] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.847017] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.848343] Call Trace:
[ 34.848703] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.849292] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.850124] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.850816] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.851494] [<79088434>] __might_sleep+0x6b/0x425
[ 34.852132] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.852811] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.853594] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.854311] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.855185] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.855861] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.856548] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.857426] [<7907a78f>] kthread+0x148/0x15b
[ 34.858038] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.858832] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.859559] ---[ end trace 62efeb57726493d8 ]---
[ 34.860328] ------------[ cut here ]------------
[ 34.860986] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.862349] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.863734] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.864906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.866238] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.867640] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.868832] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.870026] Call Trace:
[ 34.870478] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.871073] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.871773] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.872445] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.873122] [<79088434>] __might_sleep+0x6b/0x425
[ 34.873854] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.874519] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.875185] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.875910] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.876637] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.877385] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.878060] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.878847] [<7907a78f>] kthread+0x148/0x15b
[ 34.879472] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.880340] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.881060] ---[ end trace 62efeb57726493d9 ]---
[ 34.881727] ------------[ cut here ]------------
[ 34.882386] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.883825] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.885202] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.886441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.887920] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.889134] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.890406] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.891598] Call Trace:
[ 34.891941] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.892550] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.893248] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.893986] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.894682] [<79088434>] __might_sleep+0x6b/0x425
[ 34.895336] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.895988] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.896640] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.897404] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.898114] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.898745] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.899386] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.900238] [<7907a78f>] kthread+0x148/0x15b
[ 34.900834] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.901577] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.902279] ---[ end trace 62efeb57726493da ]---
[ 34.902944] ------------[ cut here ]------------
[ 34.903714] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.905075] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.906457] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.907785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.909212] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.910579] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.911809] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.913035] Call Trace:
[ 34.913514] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.914147] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.914855] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.915518] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.916196] [<79088434>] __might_sleep+0x6b/0x425
[ 34.916947] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.917617] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.918269] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.918954] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.919642] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.920365] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.921023] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.921773] [<7907a78f>] kthread+0x148/0x15b
[ 34.922368] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.923112] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.923879] ---[ end trace 62efeb57726493db ]---
[ 34.924513] ------------[ cut here ]------------
[ 34.925127] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.926404] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.927778] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.929001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.930513] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.931766] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.932984] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.934335] Call Trace:
[ 34.934698] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.935315] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.936062] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.936876] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.937604] [<79088434>] __might_sleep+0x6b/0x425
[ 34.938268] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.938963] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.939652] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.940468] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.941167] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.941799] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.942438] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.943191] [<7907a78f>] kthread+0x148/0x15b
[ 34.943864] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.944614] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.945291] ---[ end trace 62efeb57726493dc ]---
[ 34.945923] ------------[ cut here ]------------
[ 34.946550] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.947892] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.949187] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.950469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.951795] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.952975] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.955535] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.956897] Call Trace:
[ 34.957257] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.957893] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.958659] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.959371] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.960184] [<79088434>] __might_sleep+0x6b/0x425
[ 34.960871] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.961561] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.962247] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.962973] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.963821] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.964500] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.965171] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.965943] [<7907a78f>] kthread+0x148/0x15b
[ 34.966550] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.967248] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.967852] ---[ end trace 62efeb57726493dd ]---
[ 34.968401] ------------[ cut here ]------------
[ 34.968938] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.970364] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.971670] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.972848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.974360] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.975542] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.976821] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 34.978005] Call Trace:
[ 34.978362] [<7a512a6d>] dump_stack+0x40/0x5e
[ 34.978950] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 34.979682] [<79088434>] ? __might_sleep+0x6b/0x425
[ 34.980474] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 34.981184] [<79088434>] __might_sleep+0x6b/0x425
[ 34.981877] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.982587] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 34.983254] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 34.984055] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 34.984799] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 34.985484] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 34.986153] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 34.987032] [<7907a78f>] kthread+0x148/0x15b
[ 34.987641] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 34.988407] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 34.989129] ---[ end trace 62efeb57726493de ]---
[ 34.989800] ------------[ cut here ]------------
[ 34.990551] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 34.991911] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 34.993252] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 34.994599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.995936] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 34.998119] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 34.999382] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.000801] Call Trace:
[ 35.001182] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.001788] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.002501] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.003161] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.003927] [<79088434>] __might_sleep+0x6b/0x425
[ 35.004577] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.005224] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.005917] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.006643] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.007448] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.008112] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.008785] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.009570] [<7907a78f>] kthread+0x148/0x15b
[ 35.010280] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.011057] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.011782] ---[ end trace 62efeb57726493df ]---
[ 35.012439] ------------[ cut here ]------------
[ 35.013088] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.014521] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.015905] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.017242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.018665] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.019914] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.021287] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.022466] Call Trace:
[ 35.022825] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.023533] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.024248] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.024905] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.025580] [<79088434>] __might_sleep+0x6b/0x425
[ 35.026217] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.027115] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.027785] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.028473] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.029161] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.029802] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.030540] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.031284] [<7907a78f>] kthread+0x148/0x15b
[ 35.031869] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.032603] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.033270] ---[ end trace 62efeb57726493e0 ]---
[ 35.033978] ------------[ cut here ]------------
[ 35.034615] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.035924] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.037376] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.038594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.039987] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.045185] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.046452] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.047781] Call Trace:
[ 35.048125] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.048716] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.049427] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.050206] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.050903] [<79088434>] __might_sleep+0x6b/0x425
[ 35.051557] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.052203] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.052870] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.053655] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.054352] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.054981] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.055637] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.056389] [<7907a78f>] kthread+0x148/0x15b
[ 35.057070] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.057814] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.058495] ---[ end trace 62efeb57726493e1 ]---
[ 35.059119] ------------[ cut here ]------------
[ 35.059746] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.063902] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.065189] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.066359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.067756] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.068971] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.070338] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.071612] Call Trace:
[ 35.071977] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.072596] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.073456] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.074160] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.074873] [<79088434>] __might_sleep+0x6b/0x425
[ 35.075551] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.076244] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.077039] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.077768] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.078528] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.079194] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.079867] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.083881] [<7907a78f>] kthread+0x148/0x15b
[ 35.084484] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.085215] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.085896] ---[ end trace 62efeb57726493e2 ]---
[ 35.086528] ------------[ cut here ]------------
[ 35.087234] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.088536] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.089848] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.091078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.092417] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.094175] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.095380] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.096581] Call Trace:
[ 35.097028] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.097665] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.098414] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.099112] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.099834] [<79088434>] __might_sleep+0x6b/0x425
[ 35.100608] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.101284] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.104819] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.105551] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.106283] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.107187] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.107878] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.108664] [<7907a78f>] kthread+0x148/0x15b
[ 35.109298] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.110179] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.110910] ---[ end trace 62efeb57726493e3 ]---
[ 35.111585] ------------[ cut here ]------------
[ 35.112235] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.113670] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.114965] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.116130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.117836] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.119047] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.120427] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.121619] Call Trace:
[ 35.121948] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.122560] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.123281] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.124032] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.124723] [<79088434>] __might_sleep+0x6b/0x425
[ 35.125370] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.126035] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.126860] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.127564] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.128247] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.128886] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.129527] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.131060] [<7907a78f>] kthread+0x148/0x15b
[ 35.131676] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.132464] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.133164] ---[ end trace 62efeb57726493e4 ]---
[ 35.133930] ------------[ cut here ]------------
[ 35.134588] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.135952] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.137505] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.138763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.140284] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.141545] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.142796] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.144162] Call Trace:
[ 35.144504] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.145097] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.145848] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.146577] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.147406] [<79088434>] __might_sleep+0x6b/0x425
[ 35.148051] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.148722] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.149383] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.150154] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.150858] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.151491] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.152139] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.152882] [<7907a78f>] kthread+0x148/0x15b
[ 35.153620] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.154351] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.155029] ---[ end trace 62efeb57726493e5 ]---
[ 35.155713] ------------[ cut here ]------------
[ 35.156405] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.157862] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.159186] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.160502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.161907] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.163167] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.164525] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.165793] Call Trace:
[ 35.166160] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.166901] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.167672] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.168380] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.169087] [<79088434>] __might_sleep+0x6b/0x425
[ 35.169771] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.170570] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.171260] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.171985] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.172762] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.173488] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.174143] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.174894] [<7907a78f>] kthread+0x148/0x15b
[ 35.175486] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.176205] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.177009] ---[ end trace 62efeb57726493e6 ]---
[ 35.177645] ------------[ cut here ]------------
[ 35.178261] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.179560] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.180923] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.182089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.183512] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.184712] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.185915] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.187244] Call Trace:
[ 35.187609] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.188222] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.188968] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.189674] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.190450] [<79088434>] __might_sleep+0x6b/0x425
[ 35.191128] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.191832] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.192525] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.193254] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.194102] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.194776] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.195463] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.196238] [<7907a78f>] kthread+0x148/0x15b
[ 35.196967] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.197747] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.198474] ---[ end trace 62efeb57726493e7 ]---
[ 35.199132] ------------[ cut here ]------------
[ 35.199781] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.201121] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.202411] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.203670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.204997] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.206199] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.207489] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.208680] Call Trace:
[ 35.209034] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.209639] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.210422] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.211087] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.211776] [<79088434>] __might_sleep+0x6b/0x425
[ 35.212415] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.213090] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.213870] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.214603] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.215359] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.216026] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.216817] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.217615] [<7907a78f>] kthread+0x148/0x15b
[ 35.218232] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.218998] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.219718] ---[ end trace 62efeb57726493e8 ]---
[ 35.220474] ------------[ cut here ]------------
[ 35.221129] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.222498] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.223955] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.225184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.226542] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.227822] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.228999] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.233726] Call Trace:
[ 35.234083] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.234695] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.235413] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.236074] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.236860] [<79088434>] __might_sleep+0x6b/0x425
[ 35.237529] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.238180] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.238831] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.239528] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.240334] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.240965] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.241607] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.242357] [<7907a78f>] kthread+0x148/0x15b
[ 35.242941] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.243769] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.244462] ---[ end trace 62efeb57726493e9 ]---
[ 35.245085] ------------[ cut here ]------------
[ 35.245716] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.247137] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.248429] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.249609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.252080] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.253264] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.254552] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.255733] Call Trace:
[ 35.256110] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.256810] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.257534] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.258192] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.263512] [<79088434>] __might_sleep+0x6b/0x425
[ 35.264228] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.264890] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.265558] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.266240] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.267019] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.267655] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.268307] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.269058] [<7907a78f>] kthread+0x148/0x15b
[ 35.269652] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.270510] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.271271] ---[ end trace 62efeb57726493ea ]---
[ 35.271961] ------------[ cut here ]------------
[ 35.272601] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.273967] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.275246] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.276520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.278003] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.279199] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.280457] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.281601] Call Trace:
[ 35.281929] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.282507] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.283205] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.283956] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.284637] [<79088434>] __might_sleep+0x6b/0x425
[ 35.285286] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.285938] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.286600] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.287363] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.288055] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.288693] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.289400] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.290332] [<7907a78f>] kthread+0x148/0x15b
[ 35.290958] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.291696] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.292566] ---[ end trace 62efeb57726493eb ]---
[ 35.293259] ------------[ cut here ]------------
[ 35.294044] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.295406] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.296795] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.297970] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.299304] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.301259] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.302452] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.307105] Call Trace:
[ 35.307476] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.308087] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.308802] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.309465] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.310217] [<79088434>] __might_sleep+0x6b/0x425
[ 35.310881] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.311537] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.312196] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.312891] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.313677] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.314328] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.314964] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.315699] [<7907a78f>] kthread+0x148/0x15b
[ 35.316277] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.317553] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.318250] ---[ end trace 62efeb57726493ec ]---
[ 35.318890] ------------[ cut here ]------------
[ 35.319520] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.320868] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.322161] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.326440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.327853] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.329037] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.330340] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.331516] Call Trace:
[ 35.331850] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.332453] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.333172] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.333917] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.334598] [<79088434>] __might_sleep+0x6b/0x425
[ 35.335233] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.335882] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.336543] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.337314] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.338037] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.338706] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.339355] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.340197] [<7907a78f>] kthread+0x148/0x15b
[ 35.340797] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.341534] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.342218] ---[ end trace 62efeb57726493ed ]---
[ 35.342857] ------------[ cut here ]------------
[ 35.343593] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.344887] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.346180] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.350897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.352389] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.353749] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.355028] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.356238] Call Trace:
[ 35.356593] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.357268] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.357981] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.358644] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.359331] [<79088434>] __might_sleep+0x6b/0x425
[ 35.359967] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.360705] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.361378] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.362133] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.362914] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.363670] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.364345] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.365022] [<7907a78f>] kthread+0x148/0x15b
[ 35.365561] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.366221] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.366936] ---[ end trace 62efeb57726493ee ]---
[ 35.368500] ------------[ cut here ]------------
[ 35.369132] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.370510] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.371804] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.373039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.374441] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.375624] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.376892] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.378073] Call Trace:
[ 35.378428] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.379026] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.379735] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.381207] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.381902] [<79088434>] __might_sleep+0x6b/0x425
[ 35.382559] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.383439] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.384101] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.384804] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.385585] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.386264] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.387050] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.387830] [<7907a78f>] kthread+0x148/0x15b
[ 35.388451] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.389250] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.390112] ---[ end trace 62efeb57726493ef ]---
[ 35.399474] ------------[ cut here ]------------
[ 35.401216] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.402572] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.407664] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.408856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.420578] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.421820] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.423032] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.424326] Call Trace:
[ 35.424719] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.425313] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.426055] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.437531] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.438228] [<79088434>] __might_sleep+0x6b/0x425
[ 35.438879] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.439603] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.440365] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.441083] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.441796] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.442444] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.443153] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.443996] [<7907a78f>] kthread+0x148/0x15b
[ 35.444609] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.445371] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.446071] ---[ end trace 62efeb57726493f0 ]---
[ 35.446813] ------------[ cut here ]------------
[ 35.447529] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.448832] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.458543] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.459519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.460682] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.461899] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.463157] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.464476] Call Trace:
[ 35.464845] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.465459] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.466194] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.480712] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.481448] [<79088434>] __might_sleep+0x6b/0x425
[ 35.482093] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.482777] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.483621] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.484397] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.485100] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.485741] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.486457] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.487384] [<7907a78f>] kthread+0x148/0x15b
[ 35.487978] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.488732] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.489462] ---[ end trace 62efeb57726493f1 ]---
[ 35.502559] ------------[ cut here ]------------
[ 35.503176] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.504613] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.505955] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.507280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.508680] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.509951] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.511331] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.512559] Call Trace:
[ 35.512938] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.526762] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.527538] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.528196] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.528934] [<79088434>] __might_sleep+0x6b/0x425
[ 35.529663] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.530480] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.531143] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.531807] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.532512] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.533155] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.533894] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.534744] [<7907a78f>] kthread+0x148/0x15b
[ 35.535417] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.536159] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.536969] ---[ end trace 62efeb57726493f2 ]---
[ 35.537758] ------------[ cut here ]------------
[ 35.538402] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.539807] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.552967] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.554278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.555702] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.557071] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.558315] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.559542] Call Trace:
[ 35.559931] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.560623] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.561356] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.562103] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.562867] [<79088434>] __might_sleep+0x6b/0x425
[ 35.576700] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.577477] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.578195] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.578956] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.579662] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.580402] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.581052] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.581834] [<7907a78f>] kthread+0x148/0x15b
[ 35.582490] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.583265] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.584115] ---[ end trace 62efeb57726493f3 ]---
[ 35.584740] ------------[ cut here ]------------
[ 35.585363] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.586657] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.600527] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.601718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.603188] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.605084] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.606389] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.607862] Call Trace:
[ 35.608243] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.608894] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.609694] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.610538] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.611306] [<79088434>] __might_sleep+0x6b/0x425
[ 35.611997] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.612658] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.613331] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.627188] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.627983] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.628686] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.629338] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.630195] [<7907a78f>] kthread+0x148/0x15b
[ 35.630838] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.631573] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.632311] ---[ end trace 62efeb57726493f4 ]---
[ 35.633018] ------------[ cut here ]------------
[ 35.633779] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.635109] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.636516] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.637788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.639146] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.652953] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.654288] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.655506] Call Trace:
[ 35.655859] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.656476] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.657269] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.658011] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.658758] [<79088434>] __might_sleep+0x6b/0x425
[ 35.659471] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.660274] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.660939] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.661667] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.662444] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.663161] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.676541] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.677438] [<7907a78f>] kthread+0x148/0x15b
[ 35.678098] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.678847] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.679579] ---[ end trace 62efeb57726493f5 ]---
[ 35.680329] ------------[ cut here ]------------
[ 35.681011] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.682357] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.683768] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.684998] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.686155] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.687242] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.688352] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.689517] Call Trace:
[ 35.689871] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.702898] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.703765] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.704440] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.705181] [<79088434>] __might_sleep+0x6b/0x425
[ 35.705837] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.706530] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.707312] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.708002] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.708772] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.709413] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.710189] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.710988] [<7907a78f>] kthread+0x148/0x15b
[ 35.711621] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.712406] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.713146] ---[ end trace 62efeb57726493f6 ]---
[ 35.726912] ------------[ cut here ]------------
[ 35.727567] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.728868] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.730283] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.731461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.732811] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.734158] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.735357] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.736646] Call Trace:
[ 35.737089] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.737689] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.738439] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.739167] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.739842] [<79088434>] __might_sleep+0x6b/0x425
[ 35.753033] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.753796] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.754472] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.755218] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.755915] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.756615] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.757434] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.758192] [<7907a78f>] kthread+0x148/0x15b
[ 35.758797] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.759534] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.760348] ---[ end trace 62efeb57726493f7 ]---
[ 35.761042] ------------[ cut here ]------------
[ 35.761679] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.763082] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.777541] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.778767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.780250] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.781577] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.782788] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.784129] Call Trace:
[ 35.784469] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.785151] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.785956] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.786787] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.787476] [<79088434>] __might_sleep+0x6b/0x425
[ 35.788117] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.788772] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.789442] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.802533] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.803244] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.804043] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.804705] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.805472] [<7907a78f>] kthread+0x148/0x15b
[ 35.806132] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.806969] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.807691] ---[ end trace 62efeb57726493f8 ]---
[ 35.808345] ------------[ cut here ]------------
[ 35.808968] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.810369] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.811689] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.813012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.814434] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.815751] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.822790] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.824495] Call Trace:
[ 35.824834] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.825439] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.826189] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.839656] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.840514] [<79088434>] __might_sleep+0x6b/0x425
[ 35.841179] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.841855] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.842557] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.843266] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.844068] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.844718] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.845387] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.846170] [<7907a78f>] kthread+0x148/0x15b
[ 35.846873] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.847702] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.848406] ---[ end trace 62efeb57726493f9 ]---
[ 35.849032] ------------[ cut here ]------------
[ 35.849701] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.851063] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.852416] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.866747] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.868136] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.869377] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.870800] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.871996] Call Trace:
[ 35.872339] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.872935] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.873832] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.874586] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.875352] [<79088434>] __might_sleep+0x6b/0x425
[ 35.875996] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.876836] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.877587] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.878374] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.879168] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.879890] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.893003] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.893849] [<7907a78f>] kthread+0x148/0x15b
[ 35.894459] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.895711] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.896495] ---[ end trace 62efeb57726493fa ]---
[ 35.897296] ------------[ cut here ]------------
[ 35.897928] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.899313] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.900644] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.901636] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.902869] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.917372] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.918610] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.919909] Call Trace:
[ 35.920371] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.920993] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.921814] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.922538] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.923205] [<79088434>] __might_sleep+0x6b/0x425
[ 35.923964] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.924627] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.925357] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.926121] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.926919] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.927573] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.928222] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.929029] [<7907a78f>] kthread+0x148/0x15b
[ 35.929705] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.942935] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.943754] ---[ end trace 62efeb57726493fb ]---
[ 35.944403] ------------[ cut here ]------------
[ 35.945050] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.946434] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.947803] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.948975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.950430] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.951711] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.952911] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.954216] Call Trace:
[ 35.954575] [<7a512a6d>] dump_stack+0x40/0x5e
[ 35.955189] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 35.955905] [<79088434>] ? __might_sleep+0x6b/0x425
[ 35.956474] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 35.969935] [<79088434>] __might_sleep+0x6b/0x425
[ 35.970672] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.971353] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 35.972019] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 35.972732] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 35.973554] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 35.974194] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 35.974837] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 35.975457] [<7907a78f>] kthread+0x148/0x15b
[ 35.975945] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 35.976560] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 35.977244] ---[ end trace 62efeb57726493fc ]---
[ 35.977910] ------------[ cut here ]------------
[ 35.978440] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 35.979513] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 35.993160] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 35.994409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 35.995759] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 35.997048] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 35.998247] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 35.999462] Call Trace:
[ 35.999859] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.000638] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.001455] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.002210] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.002932] [<79088434>] __might_sleep+0x6b/0x425
[ 36.003749] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.004509] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.005251] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.006045] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.019650] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.020425] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.021116] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.021859] [<7907a78f>] kthread+0x148/0x15b
[ 36.022467] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.023189] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.024038] ---[ end trace 62efeb57726493fd ]---
[ 36.024679] ------------[ cut here ]------------
[ 36.025306] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 36.026614] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 36.027977] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 36.029323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 36.043154] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 36.044463] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 36.045659] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 36.047001] Call Trace:
[ 36.047351] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.047951] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.048682] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.049443] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.050210] [<79088434>] __might_sleep+0x6b/0x425
[ 36.050883] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.051570] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.052217] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.052996] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.053797] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.054459] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.055105] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.055873] [<7907a78f>] kthread+0x148/0x15b
[ 36.069636] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.070471] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.071173] ---[ end trace 62efeb57726493fe ]---
[ 36.071809] ------------[ cut here ]------------
[ 36.072498] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 36.073882] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 36.075193] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 36.076381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 36.077869] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 36.079131] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 36.080438] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 36.081627] Call Trace:
[ 36.082020] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.082623] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.090511] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.091227] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.091957] [<79088434>] __might_sleep+0x6b/0x425
[ 36.092651] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.093458] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.094157] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.094885] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.095637] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.096310] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.106273] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.107152] [<7907a78f>] kthread+0x148/0x15b
[ 36.107787] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.108578] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.109304] ---[ end trace 62efeb57726493ff ]---
[ 36.109971] ------------[ cut here ]------------
[ 36.110713] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 36.112056] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 36.126564] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 36.127826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 36.129177] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 36.130498] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 36.131729] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 36.132944] Call Trace:
[ 36.133279] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.133990] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.134734] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.135417] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.136088] [<79088434>] __might_sleep+0x6b/0x425
[ 36.136867] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.137549] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.138265] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.138978] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.139568] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.152610] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.153290] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.154133] [<7907a78f>] kthread+0x148/0x15b
[ 36.154759] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.155501] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.156214] ---[ end trace 62efeb5772649400 ]---
[ 36.157022] ------------[ cut here ]------------
[ 36.157737] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 36.159030] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 36.160600] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 36.161946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 36.163572] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 36.164940] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 36.166193] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 36.180334] Call Trace:
[ 36.180674] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.181268] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.182050] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.182799] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.183659] [<79088434>] __might_sleep+0x6b/0x425
[ 36.184357] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.185046] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.185703] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.186469] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.187350] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.188050] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.188708] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.189476] [<7907a78f>] kthread+0x148/0x15b
[ 36.202558] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.203509] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.204271] ---[ end trace 62efeb5772649401 ]---
[ 36.205003] ------------[ cut here ]------------
[ 36.205632] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 36.207107] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 36.208611] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 36.209796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 36.211252] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 36.212568] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 36.213931] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 36.215133] Call Trace:
[ 36.215496] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.216138] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.229750] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.230569] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.231277] [<79088434>] __might_sleep+0x6b/0x425
[ 36.231921] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.232618] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.233282] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.234086] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.234808] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.235473] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.236117] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.236987] [<7907a78f>] kthread+0x148/0x15b
[ 36.237666] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.238464] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.239134] ---[ end trace 62efeb5772649402 ]---
[ 36.239826] ------------[ cut here ]------------
[ 36.252920] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 36.254303] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 36.255623] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 36.256895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 36.258380] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 36.259566] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 36.260921] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 36.262109] Call Trace:
[ 36.262448] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.263059] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.263887] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.264582] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.265257] [<79088434>] __might_sleep+0x6b/0x425
[ 36.265924] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.266579] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.280156] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.280902] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.281639] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.282270] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.282936] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.283797] [<7907a78f>] kthread+0x148/0x15b
[ 36.284414] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.285147] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.285833] ---[ end trace 62efeb5772649403 ]---
[ 36.286477] ------------[ cut here ]------------
[ 36.287211] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 36.288546] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 36.289859] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 36.303539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 36.304938] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 36.306201] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 36.307581] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 36.308927] Call Trace:
[ 36.309272] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.309874] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.310725] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.311482] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.312211] [<79088434>] __might_sleep+0x6b/0x425
[ 36.312859] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.313640] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.314304] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.315032] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.315766] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.316397] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.319842] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.333115] [<7907a78f>] kthread+0x148/0x15b
[ 36.333851] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.334636] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.335352] ---[ end trace 62efeb5772649404 ]---
[ 36.336060] ------------[ cut here ]------------
[ 36.336846] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 36.338141] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 36.339539] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 36.340849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 36.342200] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 36.343532] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 36.344756] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 36.345979] Call Trace:
[ 36.346334] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.359783] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.360612] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.361310] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.362014] [<79088434>] __might_sleep+0x6b/0x425
[ 36.362668] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.363468] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.364165] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.364875] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.365581] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.366210] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.366959] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.367760] [<7907a78f>] kthread+0x148/0x15b
[ 36.368410] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.369167] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.369942] ---[ end trace 62efeb5772649405 ]---
[ 36.383018] ------------[ cut here ]------------
[ 36.383755] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 36.385165] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 36.386503] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 36.387776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 36.389144] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 36.390521] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 36.391707] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 36.392882] Call Trace:
[ 36.393229] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.393953] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.394759] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.395432] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.396118] [<79088434>] __might_sleep+0x6b/0x425
[ 36.396895] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.397614] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.398285] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.399006] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.399703] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.402813] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.403596] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.404389] [<7907a78f>] kthread+0x148/0x15b
[ 36.405016] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.405787] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.406506] ---[ end trace 62efeb5772649406 ]---
[ 36.407252] ------------[ cut here ]------------
[ 36.407913] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 36.409258] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 36.410700] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 36.411922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 36.413323] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 36.414653] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 36.415869] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 36.417216] Call Trace:
[ 36.417576] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.418179] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.418890] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.419556] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.420410] [<79088434>] __might_sleep+0x6b/0x425
[ 36.421128] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.421792] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.422484] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.423216] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.424048] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.424701] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.425359] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.426116] [<7907a78f>] kthread+0x148/0x15b
[ 36.426826] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.427608] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.428333] ---[ end trace 62efeb5772649407 ]---
[ 36.428991] ------------[ cut here ]------------
[ 36.429653] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 36.431070] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 36.432437] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 36.433746] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 36.435148] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 36.436395] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 36.437740] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 36.438983] Call Trace:
[ 36.439351] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.439980] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.440782] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.441504] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.442174] [<79088434>] __might_sleep+0x6b/0x425
[ 36.442820] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.445741] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.446417] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.447199] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.447934] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.448600] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.449274] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.450160] [<7907a78f>] kthread+0x148/0x15b
[ 36.450783] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.451557] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.452270] ---[ end trace 62efeb5772649408 ]---
[ 36.452933] ------------[ cut here ]------------
[ 36.453689] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 36.455040] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 36.456406] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 36.457710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 36.459093] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 36.460406] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 36.461520] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 36.462515] Call Trace:
[ 36.462803] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.463299] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.463964] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.464529] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.465087] [<79088434>] __might_sleep+0x6b/0x425
[ 36.465634] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.466352] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.467169] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.467912] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.468651] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.469305] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.469990] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.470882] [<7907a78f>] kthread+0x148/0x15b
[ 36.471515] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.472280] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.473001] ---[ end trace 62efeb5772649409 ]---
[ 36.473750] ------------[ cut here ]------------
[ 36.474417] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 36.475766] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 36.477207] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 36.478446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 36.479842] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 36.481181] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 36.482427] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 36.483790] Call Trace:
[ 36.484195] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.485378] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.486178] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.487011] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.487780] [<79088434>] __might_sleep+0x6b/0x425
[ 36.488514] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.489254] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.489996] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.490791] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.491498] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.492175] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.492825] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.493736] [<7907a78f>] kthread+0x148/0x15b
[ 36.494334] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.495085] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.495881] ---[ end trace 62efeb577264940a ]---
[ 36.496566] ------------[ cut here ]------------
[ 36.497309] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 36.498688] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 36.512497] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 36.513818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 36.515224] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 36.516473] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 36.517815] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 36.519058] Call Trace:
[ 36.519429] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.520151] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.520905] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.521610] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.522325] [<79088434>] __might_sleep+0x6b/0x425
[ 36.523003] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.524710] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.525414] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.526134] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.539691] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.540458] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.541137] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.541923] [<7907a78f>] kthread+0x148/0x15b
[ 36.542545] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.543307] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.544107] ---[ end trace 62efeb577264940b ]---
[ 36.546809] ------------[ cut here ]------------
[ 36.547528] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 36.548811] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 36.550277] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 36.551519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 36.552923] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 36.566968] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 36.568213] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 36.569465] Call Trace:
[ 36.569826] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.570549] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.571291] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.571994] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.572709] [<79088434>] __might_sleep+0x6b/0x425
[ 36.579362] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.580159] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.580857] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.581585] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.582312] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.582978] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.596539] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.597415] [<7907a78f>] kthread+0x148/0x15b
[ 36.598036] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.598813] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.599540] ---[ end trace 62efeb577264940c ]---
[ 36.603474] ------------[ cut here ]------------
[ 36.604133] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 36.605803] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 36.607251] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 36.608495] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 36.609896] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 36.623697] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 36.624947] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 36.626194] Call Trace:
[ 36.626569] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.627286] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.628041] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.628743] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.629459] [<79088434>] __might_sleep+0x6b/0x425
[ 36.630232] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.630930] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.631627] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.632357] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.633087] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.633841] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.634524] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.635298] [<7907a78f>] kthread+0x148/0x15b
[ 36.635915] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.641022] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.641921] ---[ end trace 62efeb577264940d ]---
[ 36.656494] ------------[ cut here ]------------
[ 36.657251] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 36.658615] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 36.659976] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 36.661267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 36.662678] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 36.664021] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 36.665272] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 36.666521] Call Trace:
[ 36.666979] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.667616] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.668372] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.669068] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.669785] [<79088434>] __might_sleep+0x6b/0x425
[ 36.682954] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.683746] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.684447] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.685169] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.685911] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.686580] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.687345] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.688126] [<7907a78f>] kthread+0x148/0x15b
[ 36.688749] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.689519] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.690331] ---[ end trace 62efeb577264940e ]---
[ 36.690993] ------------[ cut here ]------------
[ 36.691654] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 36.693002] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 36.707484] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 36.708717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 36.710211] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 36.711571] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 36.712581] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 36.713774] Call Trace:
[ 36.714137] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.714776] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.715529] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.716223] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.717027] [<79088434>] __might_sleep+0x6b/0x425
[ 36.717711] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.718432] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.719133] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.719868] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.733064] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.733825] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.734511] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.735289] [<7907a78f>] kthread+0x148/0x15b
[ 36.735914] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.736780] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.737505] ---[ end trace 62efeb577264940f ]---
[ 36.738161] ------------[ cut here ]------------
[ 36.738828] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 36.740276] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 36.741641] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 36.742867] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 36.756536] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 36.757900] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 36.759142] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 36.760494] Call Trace:
[ 36.760859] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.761493] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.762234] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.762936] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.763747] [<79088434>] __might_sleep+0x6b/0x425
[ 36.764436] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.765121] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.765815] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.766543] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.767370] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.768034] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.768718] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.769500] [<7907a78f>] kthread+0x148/0x15b
[ 36.782572] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.783461] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.784185] ---[ end trace 62efeb5772649410 ]---
[ 36.790338] ------------[ cut here ]------------
[ 36.791009] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 36.792364] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 36.806860] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 36.808096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 36.809499] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 36.810891] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 36.812137] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 36.813492] Call Trace:
[ 36.813855] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.814488] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.815230] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.815930] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.816640] [<79088434>] __might_sleep+0x6b/0x425
[ 36.817403] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.818094] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.818787] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.819512] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.823687] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.824364] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.825042] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.825830] [<7907a78f>] kthread+0x148/0x15b
[ 36.826457] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.840128] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.840860] ---[ end trace 62efeb5772649411 ]---
[ 36.846809] ------------[ cut here ]------------
[ 36.847486] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 36.848880] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 36.850349] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 36.851591] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 36.852991] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 36.867483] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 36.868734] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 36.869977] Call Trace:
[ 36.870442] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.871071] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.871822] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.872527] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.873229] [<79088434>] __might_sleep+0x6b/0x425
[ 36.873999] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.874700] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.875397] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.876125] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.876957] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.877628] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.878301] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.879088] [<7907a78f>] kthread+0x148/0x15b
[ 36.879713] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.892929] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.893753] ---[ end trace 62efeb5772649412 ]---
[ 36.895166] sock: process `trinity-main' is using obsolete setsockopt SO_BSDCOMPAT
[ 36.900173] ------------[ cut here ]------------
[ 36.900863] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 36.901984] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 36.903169] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 36.917446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 36.918596] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 36.919843] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 36.921190] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 36.922437] Call Trace:
[ 36.922800] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.923527] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.924275] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.924978] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.925695] [<79088434>] __might_sleep+0x6b/0x425
[ 36.926378] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.927146] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.927842] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.928570] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.929298] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.929968] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.943094] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.943972] [<7907a78f>] kthread+0x148/0x15b
[ 36.944602] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.945305] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.945974] ---[ end trace 62efeb5772649413 ]---
[ 36.950760] ------------[ cut here ]------------
[ 36.951435] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 36.952782] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 36.967254] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 36.968501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 36.969903] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 36.971255] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 36.972503] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 36.973850] Call Trace:
[ 36.974213] [<7a512a6d>] dump_stack+0x40/0x5e
[ 36.974853] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 36.975610] [<79088434>] ? __might_sleep+0x6b/0x425
[ 36.976302] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 36.977101] [<79088434>] __might_sleep+0x6b/0x425
[ 36.977782] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.978471] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 36.979156] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 36.979887] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 36.993079] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 36.993859] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 36.994591] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 36.995391] [<7907a78f>] kthread+0x148/0x15b
[ 36.996008] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 36.996880] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 36.997604] ---[ end trace 62efeb5772649414 ]---
[ 37.016854] ------------[ cut here ]------------
[ 37.017536] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.018896] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.020359] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.021593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.023002] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.024357] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.025596] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.026946] Call Trace:
[ 37.027305] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.027936] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.028731] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.029379] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.029938] [<79088434>] __might_sleep+0x6b/0x425
[ 37.043040] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.043823] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.044533] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.045258] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.045997] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.046662] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.047429] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.048210] [<7907a78f>] kthread+0x148/0x15b
[ 37.048832] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.049607] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.050427] ---[ end trace 62efeb5772649415 ]---
[ 37.051087] ------------[ cut here ]------------
[ 37.051748] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.053094] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.057532] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.058772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.072635] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.073988] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.075571] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.076909] Call Trace:
[ 37.077271] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.077905] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.078657] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.079364] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.080177] [<79088434>] __might_sleep+0x6b/0x425
[ 37.080867] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.081560] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.082242] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.082966] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.083790] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.084462] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.085134] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.085919] [<7907a78f>] kthread+0x148/0x15b
[ 37.086539] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.100547] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.101274] ---[ end trace 62efeb5772649416 ]---
[ 37.101944] ------------[ cut here ]------------
[ 37.102608] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.113086] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.114525] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.115752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.117237] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.118499] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.119736] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.129436] Call Trace:
[ 37.129799] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.134857] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.135619] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.136315] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.137127] [<79088434>] __might_sleep+0x6b/0x425
[ 37.137816] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.138513] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.139197] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.139927] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.162104] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.162763] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.163511] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.164295] [<7907a78f>] kthread+0x148/0x15b
[ 37.164896] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.165637] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.166309] ---[ end trace 62efeb5772649417 ]---
[ 37.170261] ------------[ cut here ]------------
[ 37.170915] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.172200] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.186653] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.188023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.189548] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.190906] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.192155] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.193596] Call Trace:
[ 37.193960] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.194637] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.195350] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.196040] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.196843] [<79088434>] __might_sleep+0x6b/0x425
[ 37.197549] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.198213] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.198953] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.199710] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.207170] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.207861] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.208531] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.209271] [<7907a78f>] kthread+0x148/0x15b
[ 37.209881] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.210798] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.211591] ---[ end trace 62efeb5772649418 ]---
[ 37.226818] ------------[ cut here ]------------
[ 37.227515] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.228715] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.229805] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.230944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.232307] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.233676] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.234865] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.236075] Call Trace:
[ 37.236449] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.237218] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.237959] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.238627] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.239390] [<79088434>] __might_sleep+0x6b/0x425
[ 37.252490] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.253154] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.253911] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.254703] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.255475] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.256113] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.256889] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.257670] [<7907a78f>] kthread+0x148/0x15b
[ 37.258249] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.259056] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.259752] ---[ end trace 62efeb5772649419 ]---
[ 37.260507] ------------[ cut here ]------------
[ 37.261141] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.262516] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.276935] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.278156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.279605] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.280987] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.282197] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.283571] Call Trace:
[ 37.283944] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.284558] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.285279] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.285952] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.286781] [<79088434>] __might_sleep+0x6b/0x425
[ 37.287466] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.288126] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.288792] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.289490] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.302636] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.303313] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.304114] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.304960] [<7907a78f>] kthread+0x148/0x15b
[ 37.305626] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.306382] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.307156] ---[ end trace 62efeb577264941a ]---
[ 37.307825] ------------[ cut here ]------------
[ 37.308485] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.309822] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.311186] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.312364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.326530] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.327938] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.329190] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.330508] Call Trace:
[ 37.330885] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.331492] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.332308] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.333076] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.333936] [<79088434>] __might_sleep+0x6b/0x425
[ 37.334643] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.335296] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.335955] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.336644] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.337507] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.338227] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.338963] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.339816] [<7907a78f>] kthread+0x148/0x15b
[ 37.352871] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.353720] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.354460] ---[ end trace 62efeb577264941b ]---
[ 37.356958] ------------[ cut here ]------------
[ 37.357640] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.358940] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.360359] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.361582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.362928] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.364246] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.365442] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.366632] Call Trace:
[ 37.379797] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.380518] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.381312] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.382031] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.382747] [<79088434>] __might_sleep+0x6b/0x425
[ 37.383526] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.384229] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.384946] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.385682] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.386396] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.387131] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.387788] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.388540] [<7907a78f>] kthread+0x148/0x15b
[ 37.389127] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.389872] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.403055] ---[ end trace 62efeb577264941c ]---
[ 37.410181] ------------[ cut here ]------------
[ 37.410837] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.412269] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.413705] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.414937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.416281] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.417591] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.418757] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.419931] Call Trace:
[ 37.420362] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.420952] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.421663] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.422324] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.423011] [<79088434>] __might_sleep+0x6b/0x425
[ 37.423744] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.424407] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.425052] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.425727] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.426421] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.427140] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.427857] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.428705] [<7907a78f>] kthread+0x148/0x15b
[ 37.429279] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.430122] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.430816] ---[ end trace 62efeb577264941d ]---
[ 37.433636] ------------[ cut here ]------------
[ 37.434269] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.435582] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.437130] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.438347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.439724] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.441087] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.442392] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.443716] Call Trace:
[ 37.444101] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.444783] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.445497] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.446167] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.446932] [<79088434>] __might_sleep+0x6b/0x425
[ 37.447581] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.448227] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.448907] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.449599] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.450391] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.451048] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.451688] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.452431] [<7907a78f>] kthread+0x148/0x15b
[ 37.453010] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.453840] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.454534] ---[ end trace 62efeb577264941e ]---
[ 37.456850] ------------[ cut here ]------------
[ 37.457508] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.458839] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.460203] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.461481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.462829] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.464149] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.465362] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.466594] Call Trace:
[ 37.467014] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.467620] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.468350] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.469021] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.469795] [<79088434>] __might_sleep+0x6b/0x425
[ 37.470532] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.471194] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.471920] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.472604] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.473290] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.474016] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.474665] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.475387] [<7907a78f>] kthread+0x148/0x15b
[ 37.475996] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.478016] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.478708] ---[ end trace 62efeb577264941f ]---
[ 37.483503] ------------[ cut here ]------------
[ 37.484130] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.485426] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.486872] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.488080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.489437] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.490736] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.491986] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.492989] Call Trace:
[ 37.493272] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.493846] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.494450] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.494999] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.495563] [<79088434>] __might_sleep+0x6b/0x425
[ 37.496095] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.496644] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.497333] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.498086] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.498847] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.499464] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.500201] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.500978] [<7907a78f>] kthread+0x148/0x15b
[ 37.501566] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.502282] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.502975] ---[ end trace 62efeb5772649420 ]---
[ 37.503704] ------------[ cut here ]------------
[ 37.504365] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.505641] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.507060] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.508281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.509678] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.511008] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.512258] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.513562] Call Trace:
[ 37.513900] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.514545] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.515238] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.515936] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.516609] [<79088434>] __might_sleep+0x6b/0x425
[ 37.517377] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.518038] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.518711] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.519491] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.520299] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.520976] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.521671] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.522431] [<7907a78f>] kthread+0x148/0x15b
[ 37.523029] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.536927] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.537681] ---[ end trace 62efeb5772649421 ]---
[ 37.543616] ------------[ cut here ]------------
[ 37.544282] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.545642] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.547053] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.548304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.549706] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.563473] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.564719] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.565904] Call Trace:
[ 37.566295] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.567010] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.567745] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.568438] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.569111] [<79088434>] __might_sleep+0x6b/0x425
[ 37.569769] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.570524] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.571251] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.572014] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.572726] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.586485] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.587247] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.588009] [<7907a78f>] kthread+0x148/0x15b
[ 37.588682] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.589513] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.590402] ---[ end trace 62efeb5772649422 ]---
[ 37.596842] ------------[ cut here ]------------
[ 37.597551] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.598842] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.600277] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.601442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.602774] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.604060] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.605736] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.607073] Call Trace:
[ 37.607426] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.608018] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.608731] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.609402] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.610166] [<79088434>] __might_sleep+0x6b/0x425
[ 37.610820] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.611483] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.612136] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.612826] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.613792] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.614497] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.615236] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.615992] [<7907a78f>] kthread+0x148/0x15b
[ 37.616582] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.620170] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.620919] ---[ end trace 62efeb5772649423 ]---
[ 37.621560] ------------[ cut here ]------------
[ 37.622183] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.623578] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.624924] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.626100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.627502] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.628680] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.629854] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.631126] Call Trace:
[ 37.631480] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.632076] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.632800] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.633565] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.634227] [<79088434>] __might_sleep+0x6b/0x425
[ 37.634873] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.635529] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.636176] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.636992] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.637700] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.638334] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.638991] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.639750] [<7907a78f>] kthread+0x148/0x15b
[ 37.640427] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.641180] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.641854] ---[ end trace 62efeb5772649424 ]---
[ 37.646587] ------------[ cut here ]------------
[ 37.647331] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.648645] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.649955] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.651301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.655391] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.656570] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.657862] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.659050] Call Trace:
[ 37.659403] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.659995] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.660789] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.661460] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.662134] [<79088434>] __might_sleep+0x6b/0x425
[ 37.662798] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.665732] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.666390] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.667228] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.667945] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.668580] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.669238] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.669975] [<7907a78f>] kthread+0x148/0x15b
[ 37.670686] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.671416] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.672111] ---[ end trace 62efeb5772649425 ]---
[ 37.678142] ------------[ cut here ]------------
[ 37.678760] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.680159] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.681477] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.682630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.684037] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.685214] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.686402] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.687714] Call Trace:
[ 37.688068] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.688671] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.689379] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.690132] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.690808] [<79088434>] __might_sleep+0x6b/0x425
[ 37.691481] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.692164] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.692824] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.693620] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.694365] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.694991] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.695633] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.696386] [<7907a78f>] kthread+0x148/0x15b
[ 37.697078] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.697826] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.698530] ---[ end trace 62efeb5772649426 ]---
[ 37.699157] ------------[ cut here ]------------
[ 37.699799] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.702337] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.703872] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.705202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.706820] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.708157] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.709348] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.710793] Call Trace:
[ 37.711183] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.711875] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.712618] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.713275] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.714040] [<79088434>] __might_sleep+0x6b/0x425
[ 37.714707] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.715371] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.716027] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.716849] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.717568] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.718201] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.721953] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.722706] [<7907a78f>] kthread+0x148/0x15b
[ 37.723282] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.724149] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.724878] ---[ end trace 62efeb5772649427 ]---
[ 37.726822] ------------[ cut here ]------------
[ 37.727509] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.728846] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.730636] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.731842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.733333] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.734759] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.735944] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.737308] Call Trace:
[ 37.737700] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.738285] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.739007] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.740191] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.741020] [<79088434>] __might_sleep+0x6b/0x425
[ 37.741668] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.742328] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.743005] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.743781] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.744532] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.745157] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.745812] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.746595] [<7907a78f>] kthread+0x148/0x15b
[ 37.748430] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.749159] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.749849] ---[ end trace 62efeb5772649428 ]---
[ 37.752519] ------------[ cut here ]------------
[ 37.753175] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.754583] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.755932] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.757342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.758788] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.760160] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.761402] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.762689] Call Trace:
[ 37.763080] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.763938] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.764648] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.765396] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.766053] [<79088434>] __might_sleep+0x6b/0x425
[ 37.766800] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.767489] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.768178] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.768914] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.769651] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.770411] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.771074] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.771817] [<7907a78f>] kthread+0x148/0x15b
[ 37.772404] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.773121] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.774947] ---[ end trace 62efeb5772649429 ]---
[ 37.781071] ------------[ cut here ]------------
[ 37.781729] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.783014] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.784451] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.785634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.789492] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.790857] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.792031] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.793281] Call Trace:
[ 37.793750] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.794386] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.795131] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.795828] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.796539] [<79088434>] __might_sleep+0x6b/0x425
[ 37.797305] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.797977] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.801551] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.802276] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.803017] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.803777] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.804442] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.805222] [<7907a78f>] kthread+0x148/0x15b
[ 37.805823] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.806609] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.807447] ---[ end trace 62efeb577264942a ]---
[ 37.808086] ------------[ cut here ]------------
[ 37.808711] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.811144] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.812493] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.813805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.815213] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.816432] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.817753] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.818964] Call Trace:
[ 37.819335] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.819960] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.821085] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.821796] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.822515] [<79088434>] __might_sleep+0x6b/0x425
[ 37.823189] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.823968] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.824675] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.825368] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.826083] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.826856] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.827563] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.828347] [<7907a78f>] kthread+0x148/0x15b
[ 37.828961] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.829733] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.830537] ---[ end trace 62efeb577264942b ]---
[ 37.833961] ------------[ cut here ]------------
[ 37.834609] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.835910] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.837305] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.838563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.839977] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.841361] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.842671] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.844016] Call Trace:
[ 37.844391] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.844980] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.845685] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.846384] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.849879] [<79088434>] __might_sleep+0x6b/0x425
[ 37.850648] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.851343] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.852006] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.852690] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.854991] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.855663] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.856341] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.857196] [<7907a78f>] kthread+0x148/0x15b
[ 37.857795] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.858545] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.859228] ---[ end trace 62efeb577264942c ]---
[ 37.859973] ------------[ cut here ]------------
[ 37.860707] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.862035] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.863313] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.864599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.866012] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.867409] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.868599] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.871297] Call Trace:
[ 37.871669] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.872269] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.872980] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.873731] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.874409] [<79088434>] __might_sleep+0x6b/0x425
[ 37.875064] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.875719] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.876392] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.877142] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.877857] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.878490] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.879121] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.879873] [<7907a78f>] kthread+0x148/0x15b
[ 37.880557] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.881299] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.881978] ---[ end trace 62efeb577264942d ]---
[ 37.882605] ------------[ cut here ]------------
[ 37.883262] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.884653] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.885965] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.887258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.888596] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.889806] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.891883] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.893078] Call Trace:
[ 37.893519] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.894117] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.894836] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.895509] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.896169] [<79088434>] __might_sleep+0x6b/0x425
[ 37.896912] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.897570] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.898210] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.898925] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.899626] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.900354] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.901079] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.901883] [<7907a78f>] kthread+0x148/0x15b
[ 37.902477] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.903259] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.904199] ---[ end trace 62efeb577264942e ]---
[ 37.904848] ------------[ cut here ]------------
[ 37.905560] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.909075] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.910490] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.911639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.912974] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.914252] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.915434] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.916611] Call Trace:
[ 37.917068] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.917687] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.918393] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.919085] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.919758] [<79088434>] __might_sleep+0x6b/0x425
[ 37.920491] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.921140] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.921814] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.922507] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.923183] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.923940] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.924593] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.925353] [<7907a78f>] kthread+0x148/0x15b
[ 37.925934] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.926793] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.927557] ---[ end trace 62efeb577264942f ]---
[ 37.928231] ------------[ cut here ]------------
[ 37.928858] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.930304] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.931683] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.932857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.934282] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.935494] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.936795] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.937976] Call Trace:
[ 37.938346] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.938930] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.939638] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.940397] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.941063] [<79088434>] __might_sleep+0x6b/0x425
[ 37.941728] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.942387] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.943038] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.943814] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.944527] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.945165] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.945805] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.946546] [<7907a78f>] kthread+0x148/0x15b
[ 37.947210] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.947947] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.948635] ---[ end trace 62efeb5772649430 ]---
[ 37.949272] ------------[ cut here ]------------
[ 37.949934] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.951459] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.952802] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.954044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.955428] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.956812] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.958039] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.959250] Call Trace:
[ 37.959602] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.960312] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.961060] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.961774] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.962452] [<79088434>] __might_sleep+0x6b/0x425
[ 37.963083] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.963827] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.964483] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.965162] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.965856] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.966505] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.967218] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.968009] [<7907a78f>] kthread+0x148/0x15b
[ 37.968599] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.969343] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.970238] ---[ end trace 62efeb5772649431 ]---
[ 37.970871] ------------[ cut here ]------------
[ 37.971493] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.972762] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.974923] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 37.976107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 37.977599] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 37.978829] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 37.980125] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 37.981422] Call Trace:
[ 37.981786] [<7a512a6d>] dump_stack+0x40/0x5e
[ 37.982395] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 37.983110] [<79088434>] ? __might_sleep+0x6b/0x425
[ 37.983896] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 37.984595] [<79088434>] __might_sleep+0x6b/0x425
[ 37.985236] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.985903] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 37.986562] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 37.990192] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 37.990906] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 37.991541] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 37.992186] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 37.992924] [<7907a78f>] kthread+0x148/0x15b
[ 37.993615] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 37.994348] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 37.995018] ---[ end trace 62efeb5772649432 ]---
[ 37.995691] ------------[ cut here ]------------
[ 37.996349] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 37.997785] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 37.999098] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.000376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.001741] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.002978] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.004327] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.005646] Call Trace:
[ 38.006034] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.006829] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.008131] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.008894] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.009666] [<79088434>] __might_sleep+0x6b/0x425
[ 38.010492] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.011241] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.011940] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.012633] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.013327] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.016148] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.016906] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.017654] [<7907a78f>] kthread+0x148/0x15b
[ 38.018274] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.019048] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.019766] ---[ end trace 62efeb5772649433 ]---
[ 38.020521] ------------[ cut here ]------------
[ 38.021150] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.022456] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.023831] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.025061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.026397] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.027713] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.028986] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.030279] Call Trace:
[ 38.030667] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.031264] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.032015] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.032692] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.033500] [<79088434>] __might_sleep+0x6b/0x425
[ 38.034196] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.034862] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.035563] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.036349] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.037149] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.037808] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.038482] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.039215] [<7907a78f>] kthread+0x148/0x15b
[ 38.039827] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.040661] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.041346] ---[ end trace 62efeb5772649434 ]---
[ 38.047687] ------------[ cut here ]------------
[ 38.048362] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.049666] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.051099] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.052288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.053766] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.054969] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.056149] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.057515] Call Trace:
[ 38.057851] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.058531] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.059271] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.059904] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.060668] [<79088434>] __might_sleep+0x6b/0x425
[ 38.061309] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.061970] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.062638] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.063489] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.064190] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.064831] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.065519] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.066291] [<7907a78f>] kthread+0x148/0x15b
[ 38.067014] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.067791] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.068513] ---[ end trace 62efeb5772649435 ]---
[ 38.069172] ------------[ cut here ]------------
[ 38.069831] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.071208] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.072578] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.073895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.075225] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.076423] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.078839] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.080137] Call Trace:
[ 38.080520] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.081115] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.081851] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.082527] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.083210] [<79088434>] __might_sleep+0x6b/0x425
[ 38.087195] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.087896] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.088585] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.089304] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.090998] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.091635] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.092307] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.093112] [<7907a78f>] kthread+0x148/0x15b
[ 38.093833] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.094588] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.095275] ---[ end trace 62efeb5772649436 ]---
[ 38.112729] ------------[ cut here ]------------
[ 38.113482] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.114832] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.116137] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.117440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.118847] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.120308] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.121659] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.122998] Call Trace:
[ 38.133646] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.134204] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.134837] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.135555] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.136266] [<79088434>] __might_sleep+0x6b/0x425
[ 38.137028] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.137753] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.138486] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.141905] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.142629] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.143330] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.144130] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.144890] [<7907a78f>] kthread+0x148/0x15b
[ 38.145488] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.146266] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.147055] ---[ end trace 62efeb5772649437 ]---
[ 38.147723] ------------[ cut here ]------------
[ 38.148420] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.149740] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.151225] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.152424] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.154178] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.155446] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.156784] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.158114] Call Trace:
[ 38.158461] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.159051] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.159647] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.160285] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.160991] [<79088434>] __might_sleep+0x6b/0x425
[ 38.161714] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.162446] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.163139] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.163907] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.164647] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.165274] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.165972] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.167038] [<7907a78f>] kthread+0x148/0x15b
[ 38.167633] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.168399] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.169153] ---[ end trace 62efeb5772649438 ]---
[ 38.169836] ------------[ cut here ]------------
[ 38.174574] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.175929] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.177406] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.178635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.180124] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.181392] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.182666] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.183919] Call Trace:
[ 38.184208] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.184717] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.185314] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.185997] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.186668] [<79088434>] __might_sleep+0x6b/0x425
[ 38.187370] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.188015] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.188698] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.189363] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.190132] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.190781] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.191421] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.192140] [<7907a78f>] kthread+0x148/0x15b
[ 38.192751] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.193554] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.194205] ---[ end trace 62efeb5772649439 ]---
[ 38.194860] ------------[ cut here ]------------
[ 38.195464] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.196805] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.198050] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.199263] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.200662] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.201879] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.203094] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.204376] Call Trace:
[ 38.204697] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.205340] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.206015] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.206666] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.207399] [<79088434>] __might_sleep+0x6b/0x425
[ 38.208044] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.208720] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.209389] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.210181] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.210861] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.211501] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.212170] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.212932] [<7907a78f>] kthread+0x148/0x15b
[ 38.213604] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.214334] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.215032] ---[ end trace 62efeb577264943a ]---
[ 38.215641] ------------[ cut here ]------------
[ 38.216275] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.220931] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.222238] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.223479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.224828] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.226000] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.227246] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.228490] Call Trace:
[ 38.228817] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.230622] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.231291] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.231854] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.232425] [<79088434>] __might_sleep+0x6b/0x425
[ 38.233006] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.233783] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.234447] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.235118] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.235810] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.236424] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.237151] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.237896] [<7907a78f>] kthread+0x148/0x15b
[ 38.238505] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.239210] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.239869] ---[ end trace 62efeb577264943b ]---
[ 38.240586] ------------[ cut here ]------------
[ 38.241194] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.242485] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.243826] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.244975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.246288] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.247549] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.248757] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.249893] Call Trace:
[ 38.250350] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.250924] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.251628] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.252327] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.252973] [<79088434>] __might_sleep+0x6b/0x425
[ 38.253700] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.254336] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.254995] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.255717] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.256441] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.260597] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.261272] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.262022] [<7907a78f>] kthread+0x148/0x15b
[ 38.262589] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.263291] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.264033] ---[ end trace 62efeb577264943c ]---
[ 38.266926] ------------[ cut here ]------------
[ 38.267607] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.268970] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.270405] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.271621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.272919] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.274186] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.275376] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.276524] Call Trace:
[ 38.277077] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.277664] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.278375] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.279022] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.279725] [<79088434>] __might_sleep+0x6b/0x425
[ 38.280443] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.281080] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.281762] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.282476] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.283192] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.283884] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.284534] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.285303] [<7907a78f>] kthread+0x148/0x15b
[ 38.285895] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.286596] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.287375] ---[ end trace 62efeb577264943d ]---
[ 38.290940] ------------[ cut here ]------------
[ 38.291485] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.292780] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.294129] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.295312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.296660] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.300228] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.301404] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.302597] Call Trace:
[ 38.302922] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.303605] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.304295] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.304947] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.305683] [<79088434>] __might_sleep+0x6b/0x425
[ 38.306393] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.307144] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.307830] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.308555] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.309731] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.310351] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.310894] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.311526] [<7907a78f>] kthread+0x148/0x15b
[ 38.312135] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.312843] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.313607] ---[ end trace 62efeb577264943e ]---
[ 38.316840] ------------[ cut here ]------------
[ 38.317449] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.318786] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.320189] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.321492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.322663] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.323841] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.325026] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.326169] Call Trace:
[ 38.326508] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.327168] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.327878] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.328569] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.329219] [<79088434>] __might_sleep+0x6b/0x425
[ 38.329850] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.330564] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.331194] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.331903] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.332659] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.333440] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.333984] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.334613] [<7907a78f>] kthread+0x148/0x15b
[ 38.335107] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.335808] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.336479] ---[ end trace 62efeb577264943f ]---
[ 38.343462] ------------[ cut here ]------------
[ 38.344059] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.345374] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.346782] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.347914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.349298] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.350575] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.351800] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.353016] Call Trace:
[ 38.357387] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.357978] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.358577] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.359128] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.359703] [<79088434>] __might_sleep+0x6b/0x425
[ 38.360358] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.361024] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.361669] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.362329] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.363006] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.363723] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.364402] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.365183] [<7907a78f>] kthread+0x148/0x15b
[ 38.365803] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.366564] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.367346] ---[ end trace 62efeb5772649440 ]---
[ 38.368006] ------------[ cut here ]------------
[ 38.368625] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.369846] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.371161] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.372333] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.373722] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.374894] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.376078] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.377345] Call Trace:
[ 38.377682] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.378287] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.378999] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.379642] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.380397] [<79088434>] __might_sleep+0x6b/0x425
[ 38.381055] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.381721] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.382365] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.383054] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.383811] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.384449] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.385099] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.385854] [<7907a78f>] kthread+0x148/0x15b
[ 38.388055] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.388741] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.389310] ---[ end trace 62efeb5772649441 ]---
[ 38.389836] ------------[ cut here ]------------
[ 38.390442] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.391692] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.392972] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.394194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.395547] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.396789] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.398059] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.399201] Call Trace:
[ 38.399537] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.400206] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.400935] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.401612] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.402266] [<79088434>] __might_sleep+0x6b/0x425
[ 38.402925] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.403647] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.404286] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.404989] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.405677] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.406307] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.407015] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.407754] [<7907a78f>] kthread+0x148/0x15b
[ 38.408358] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.409067] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.409797] ---[ end trace 62efeb5772649442 ]---
[ 38.413498] ------------[ cut here ]------------
[ 38.414122] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.415384] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.416641] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.417853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.419163] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.420672] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.421895] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.422929] Call Trace:
[ 38.423218] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.423814] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.424497] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.425188] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.425894] [<79088434>] __might_sleep+0x6b/0x425
[ 38.426563] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.427314] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.427967] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.428643] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.429343] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.429939] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.433330] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.434102] [<7907a78f>] kthread+0x148/0x15b
[ 38.434704] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.435461] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.436116] ---[ end trace 62efeb5772649443 ]---
[ 38.440188] ------------[ cut here ]------------
[ 38.440832] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.442166] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.443598] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.444740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.446122] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.447404] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.448617] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.449756] Call Trace:
[ 38.450200] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.450784] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.451513] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.452835] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.453637] [<79088434>] __might_sleep+0x6b/0x425
[ 38.454265] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.454974] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.455645] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.456361] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.457124] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.457755] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.458380] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.459108] [<7907a78f>] kthread+0x148/0x15b
[ 38.459678] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.460479] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.461150] ---[ end trace 62efeb5772649444 ]---
[ 38.464388] ------------[ cut here ]------------
[ 38.464921] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.466009] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.467359] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.468533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.469819] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.471098] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.472311] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.473575] Call Trace:
[ 38.473925] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.474517] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.475204] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.475873] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.476521] [<79088434>] __might_sleep+0x6b/0x425
[ 38.477258] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.477893] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.478572] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.479262] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.479935] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.480652] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.481276] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.482054] [<7907a78f>] kthread+0x148/0x15b
[ 38.482628] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.483330] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.487155] ---[ end trace 62efeb5772649445 ]---
[ 38.487816] ------------[ cut here ]------------
[ 38.488474] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.489739] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.493089] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.495337] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.496656] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.497960] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.499097] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.500365] Call Trace:
[ 38.500717] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.501289] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.502030] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.502674] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.503325] [<79088434>] __might_sleep+0x6b/0x425
[ 38.504038] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.504733] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.505408] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.506068] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.508457] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.509114] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.509752] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.510551] [<7907a78f>] kthread+0x148/0x15b
[ 38.511128] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.511849] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.512521] ---[ end trace 62efeb5772649446 ]---
[ 38.520331] ------------[ cut here ]------------
[ 38.520936] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.522260] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.523613] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.524828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.526100] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.527362] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.528559] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.529581] Call Trace:
[ 38.529869] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.530449] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.531039] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.531595] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.532148] [<79088434>] __might_sleep+0x6b/0x425
[ 38.532682] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.533222] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.533832] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.534542] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.535288] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.535899] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.536528] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.537368] [<7907a78f>] kthread+0x148/0x15b
[ 38.537943] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.538685] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.539381] ---[ end trace 62efeb5772649447 ]---
[ 38.539987] ------------[ cut here ]------------
[ 38.540673] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.541964] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.543227] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.544432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.545760] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.547099] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.548103] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.549184] Call Trace:
[ 38.549492] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.550140] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.550830] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.551498] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.552151] [<79088434>] __might_sleep+0x6b/0x425
[ 38.552772] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.553540] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.554166] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.554884] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.555566] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.556169] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.556905] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.557633] [<7907a78f>] kthread+0x148/0x15b
[ 38.558252] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.558964] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.559635] ---[ end trace 62efeb5772649448 ]---
[ 38.560335] ------------[ cut here ]------------
[ 38.560945] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.562232] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.563605] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.564779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.566071] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.567326] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.568578] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.569784] Call Trace:
[ 38.570209] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.570798] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.571545] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.572215] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.572867] [<79088434>] __might_sleep+0x6b/0x425
[ 38.573605] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.574246] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.574930] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.575603] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.576272] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.576991] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.577669] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.578461] [<7907a78f>] kthread+0x148/0x15b
[ 38.579065] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.579825] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.580577] ---[ end trace 62efeb5772649449 ]---
[ 38.584572] ------------[ cut here ]------------
[ 38.585231] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.586475] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.587834] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.588975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.590434] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.591646] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.592794] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.594077] Call Trace:
[ 38.594407] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.595027] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.595770] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.596429] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.597161] [<79088434>] __might_sleep+0x6b/0x425
[ 38.597845] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.598537] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.599211] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.599896] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.600653] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.601327] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.602013] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.602789] [<7907a78f>] kthread+0x148/0x15b
[ 38.604342] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.605457] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.606117] ---[ end trace 62efeb577264944a ]---
[ 38.610261] ------------[ cut here ]------------
[ 38.610921] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.612229] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.613578] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.614693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.616023] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.617268] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.618511] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.619719] Call Trace:
[ 38.620141] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.620720] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.621464] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.622093] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.622746] [<79088434>] __might_sleep+0x6b/0x425
[ 38.623461] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.624101] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.624775] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.625450] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.626119] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.626830] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.627459] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.628211] [<7907a78f>] kthread+0x148/0x15b
[ 38.628825] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.629524] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.631185] ---[ end trace 62efeb577264944b ]---
[ 38.631846] ------------[ cut here ]------------
[ 38.632452] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.633775] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.635045] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.636171] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.637546] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.638781] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.639979] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.641212] Call Trace:
[ 38.641591] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.642204] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.642932] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.643663] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.644364] [<79088434>] __might_sleep+0x6b/0x425
[ 38.645041] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.645722] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.646392] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.647165] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.647840] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.648504] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.649217] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.650127] [<7907a78f>] kthread+0x148/0x15b
[ 38.650756] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.651526] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.652271] ---[ end trace 62efeb577264944c ]---
[ 38.656823] ------------[ cut here ]------------
[ 38.657442] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.658743] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.659984] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.661288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.662626] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.663860] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.665047] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.666223] Call Trace:
[ 38.666567] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.667219] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.667904] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.668576] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.669305] [<79088434>] __might_sleep+0x6b/0x425
[ 38.670116] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.670757] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.671445] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.672152] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.672875] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.673620] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.674283] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.675062] [<7907a78f>] kthread+0x148/0x15b
[ 38.675671] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.676385] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.678291] ---[ end trace 62efeb577264944d ]---
[ 38.680126] ------------[ cut here ]------------
[ 38.680743] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.682003] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.683274] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.684489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.685836] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.687517] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.688710] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.689858] Call Trace:
[ 38.690288] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.690892] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.691648] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.692284] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.692950] [<79088434>] __might_sleep+0x6b/0x425
[ 38.693669] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.694310] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.694992] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.695655] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.696346] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.697035] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.697719] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.698453] [<7907a78f>] kthread+0x148/0x15b
[ 38.699015] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.699753] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.703278] ---[ end trace 62efeb577264944e ]---
[ 38.706991] ------------[ cut here ]------------
[ 38.707620] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.708887] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.711995] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.716287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.718361] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.719586] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.720938] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.722144] Call Trace:
[ 38.722505] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.723089] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.723855] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.724558] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.725257] [<79088434>] __might_sleep+0x6b/0x425
[ 38.725928] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.726578] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.731031] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.731777] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.732532] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.733141] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.733855] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.734602] [<7907a78f>] kthread+0x148/0x15b
[ 38.735168] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.735906] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.736568] ---[ end trace 62efeb577264944f ]---
[ 38.745446] ------------[ cut here ]------------
[ 38.746084] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.747427] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.748706] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.749861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.751226] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.752428] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.753731] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.754881] Call Trace:
[ 38.755240] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.755827] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.756563] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.757285] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.757977] [<79088434>] __might_sleep+0x6b/0x425
[ 38.758661] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.759291] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.759930] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.760720] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.761460] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.762067] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.762693] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.763528] [<7907a78f>] kthread+0x148/0x15b
[ 38.764099] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.764874] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.765541] ---[ end trace 62efeb5772649450 ]---
[ 38.766143] ------------[ cut here ]------------
[ 38.766872] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.768150] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.769454] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.771549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.772859] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.774247] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.775424] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.776575] Call Trace:
[ 38.777025] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.777651] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.778405] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.779041] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.779707] [<79088434>] __might_sleep+0x6b/0x425
[ 38.780470] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.781156] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.781838] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.782581] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.786813] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.787475] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.788154] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.788932] [<7907a78f>] kthread+0x148/0x15b
[ 38.789504] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.790303] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.791020] ---[ end trace 62efeb5772649451 ]---
[ 38.791689] ------------[ cut here ]------------
[ 38.792286] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.796041] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.797421] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.798584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.799866] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.801115] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.802304] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.806015] Call Trace:
[ 38.806371] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.807054] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.807741] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.808446] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.809101] [<79088434>] __might_sleep+0x6b/0x425
[ 38.813255] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.814023] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.814705] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.815418] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.816094] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.816799] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.817444] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.818191] [<7907a78f>] kthread+0x148/0x15b
[ 38.818757] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.819478] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.820223] ---[ end trace 62efeb5772649452 ]---
[ 38.827739] ------------[ cut here ]------------
[ 38.828404] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.829720] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.831916] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.833062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.834413] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.835610] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.836937] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.844204] Call Trace:
[ 38.844547] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.845160] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.845854] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.846539] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.847313] [<79088434>] __might_sleep+0x6b/0x425
[ 38.847999] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.848681] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.849313] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.849972] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.850812] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.851430] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.852112] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.852831] [<7907a78f>] kthread+0x148/0x15b
[ 38.853522] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.854292] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.855004] ---[ end trace 62efeb5772649453 ]---
[ 38.855627] ------------[ cut here ]------------
[ 38.856265] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.857577] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.858859] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.860135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.861494] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.862708] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.863982] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.865176] Call Trace:
[ 38.865535] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.866105] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.871384] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.872084] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.872738] [<79088434>] __might_sleep+0x6b/0x425
[ 38.873509] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.874185] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.874874] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.875546] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.876220] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.876977] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.877646] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.878433] [<7907a78f>] kthread+0x148/0x15b
[ 38.879012] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.879707] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.880591] ---[ end trace 62efeb5772649454 ]---
[ 38.881199] ------------[ cut here ]------------
[ 38.881844] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.883084] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.884410] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.885627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.891239] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.892449] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.893763] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.894953] Call Trace:
[ 38.895311] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.895894] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.899023] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.899676] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.900417] [<79088434>] __might_sleep+0x6b/0x425
[ 38.901031] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.901717] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.902345] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.903017] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.903809] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.904425] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.905094] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.905868] [<7907a78f>] kthread+0x148/0x15b
[ 38.906466] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.907394] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.908088] ---[ end trace 62efeb5772649455 ]---
[ 38.917290] ------------[ cut here ]------------
[ 38.917924] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.919257] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.920662] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.921941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.923278] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.924588] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.925754] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.927040] Call Trace:
[ 38.927401] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.927981] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.928695] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.929378] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.930131] [<79088434>] __might_sleep+0x6b/0x425
[ 38.930766] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.931420] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.932068] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.932740] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.933662] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.934269] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.934973] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.935758] [<7907a78f>] kthread+0x148/0x15b
[ 38.936351] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.937178] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.937837] ---[ end trace 62efeb5772649456 ]---
[ 38.938502] ------------[ cut here ]------------
[ 38.939105] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.940467] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.941726] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.942924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.944277] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.945493] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.946631] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.947865] Call Trace:
[ 38.948227] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.948894] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.949675] [<79088434>] ? __might_sleep+0x6b/0x425
[ 38.951240] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 38.951952] [<79088434>] __might_sleep+0x6b/0x425
[ 38.952626] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.953293] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 38.954041] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 38.954768] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 38.955477] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 38.956085] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 38.956805] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 38.957523] [<7907a78f>] kthread+0x148/0x15b
[ 38.958149] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 38.958857] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 38.959512] ---[ end trace 62efeb5772649457 ]---
[ 38.975543] ------------[ cut here ]------------
[ 38.976194] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 38.990238] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 38.991539] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 38.992668] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 38.994043] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 38.995236] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 38.996466] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 38.997789] Call Trace:
[ 38.998150] [<7a512a6d>] dump_stack+0x40/0x5e
[ 38.998767] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 38.999457] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.000216] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.000924] [<79088434>] __might_sleep+0x6b/0x425
[ 39.001608] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.002279] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.002935] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.016839] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.017531] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.018152] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.018835] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.019560] [<7907a78f>] kthread+0x148/0x15b
[ 39.020226] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.020947] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.021623] ---[ end trace 62efeb5772649458 ]---
[ 39.022275] ------------[ cut here ]------------
[ 39.022904] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.024248] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.025520] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.026780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.028090] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.029272] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.042879] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.044196] Call Trace:
[ 39.044571] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.045196] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.045895] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.046541] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.047283] [<79088434>] __might_sleep+0x6b/0x425
[ 39.047919] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.048605] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.049227] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.049911] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.053194] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.053928] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.054506] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.055116] [<7907a78f>] kthread+0x148/0x15b
[ 39.055610] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.056208] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.059590] ---[ end trace 62efeb5772649459 ]---
[ 39.060332] ------------[ cut here ]------------
[ 39.060930] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.062188] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.078369] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.079517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.080889] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.082100] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.083247] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.094558] Call Trace:
[ 39.094904] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.095520] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.096226] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.096964] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.097643] [<79088434>] __might_sleep+0x6b/0x425
[ 39.098284] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.098941] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.099640] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.100399] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.101094] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.101763] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.102387] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.117089] [<7907a78f>] kthread+0x148/0x15b
[ 39.117672] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.118401] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.119107] ---[ end trace 62efeb577264945a ]---
[ 39.120847] ------------[ cut here ]------------
[ 39.121493] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.122826] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.124151] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.125386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.127566] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.132532] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.133779] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.135031] Call Trace:
[ 39.135399] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.136013] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.136853] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.137552] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.138207] [<79088434>] __might_sleep+0x6b/0x425
[ 39.138830] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.139481] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.140208] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.140901] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.141645] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.142308] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.143002] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.143877] [<7907a78f>] kthread+0x148/0x15b
[ 39.144509] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.145227] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.145893] ---[ end trace 62efeb577264945b ]---
[ 39.150160] ------------[ cut here ]------------
[ 39.150723] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.151793] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.152901] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.154257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.155584] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.156830] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.158019] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.159193] Call Trace:
[ 39.159539] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.160202] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.160922] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.161632] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.162334] [<79088434>] __might_sleep+0x6b/0x425
[ 39.162983] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.164865] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.165523] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.166184] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.166971] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.167588] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.168236] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.169001] [<7907a78f>] kthread+0x148/0x15b
[ 39.169580] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.170426] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.171152] ---[ end trace 62efeb577264945c ]---
[ 39.174430] ------------[ cut here ]------------
[ 39.175086] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.176369] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.177733] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.178861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.180283] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.181480] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.185833] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.188252] Call Trace:
[ 39.188599] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.189186] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.189876] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.190610] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.191257] [<79088434>] __might_sleep+0x6b/0x425
[ 39.191944] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.192578] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.193206] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.197412] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.198114] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.198790] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.199420] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.200252] [<7907a78f>] kthread+0x148/0x15b
[ 39.200872] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.201608] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.202260] ---[ end trace 62efeb577264945d ]---
[ 39.206964] ------------[ cut here ]------------
[ 39.207591] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.208883] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.210273] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.211463] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.212759] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.214025] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.215285] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.216446] Call Trace:
[ 39.216893] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.217485] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.218201] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.218870] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.219534] [<79088434>] __might_sleep+0x6b/0x425
[ 39.220299] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.220986] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.221676] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.222375] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.223040] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.223759] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.224387] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.225147] [<7907a78f>] kthread+0x148/0x15b
[ 39.225715] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.226435] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.227175] ---[ end trace 62efeb577264945e ]---
[ 39.227813] ------------[ cut here ]------------
[ 39.228448] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.229679] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.233027] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.234225] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.235542] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.236841] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.238061] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.239302] Call Trace:
[ 39.239636] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.240302] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.241041] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.241686] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.242396] [<79088434>] __might_sleep+0x6b/0x425
[ 39.243072] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.243815] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.244447] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.245142] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.245824] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.246480] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.247222] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.247978] [<7907a78f>] kthread+0x148/0x15b
[ 39.248549] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.249257] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.249927] ---[ end trace 62efeb577264945f ]---
[ 39.256928] ------------[ cut here ]------------
[ 39.257605] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.258862] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.260340] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.261580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.262980] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.264231] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.265500] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.268752] Call Trace:
[ 39.269119] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.269754] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.270598] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.271242] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.271919] [<79088434>] __might_sleep+0x6b/0x425
[ 39.272555] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.273188] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.273973] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.274711] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.275422] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.276030] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.277942] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.278670] [<7907a78f>] kthread+0x148/0x15b
[ 39.279228] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.279980] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.280740] ---[ end trace 62efeb5772649460 ]---
[ 39.286960] ------------[ cut here ]------------
[ 39.287571] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.288899] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.290334] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.291490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.292801] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.294088] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.295262] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.296417] Call Trace:
[ 39.296966] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.297593] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.298268] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.298932] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.299587] [<79088434>] __might_sleep+0x6b/0x425
[ 39.300373] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.301007] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.301662] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.302382] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.303059] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.303784] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.305157] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.306364] [<7907a78f>] kthread+0x148/0x15b
[ 39.307026] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.307747] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.308456] ---[ end trace 62efeb5772649461 ]---
[ 39.309054] ------------[ cut here ]------------
[ 39.309664] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.311646] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.312927] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.314146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.315477] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.316628] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.317883] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.319089] Call Trace:
[ 39.319429] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.320142] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.320847] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.321500] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.322193] [<79088434>] __might_sleep+0x6b/0x425
[ 39.322823] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.323588] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.324226] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.324900] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.325596] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.326203] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.326954] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.327671] [<7907a78f>] kthread+0x148/0x15b
[ 39.328240] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.328976] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.329691] ---[ end trace 62efeb5772649462 ]---
[ 39.333498] ------------[ cut here ]------------
[ 39.334129] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.335409] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.336856] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.337975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.339328] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.340571] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.341720] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.342910] Call Trace:
[ 39.343242] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.343921] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.344613] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.345310] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.345982] [<79088434>] __might_sleep+0x6b/0x425
[ 39.346614] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.347403] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.348036] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.348728] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.349425] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.350141] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.350829] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.351558] [<7907a78f>] kthread+0x148/0x15b
[ 39.352139] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.352850] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.354407] ---[ end trace 62efeb5772649463 ]---
[ 39.356832] ------------[ cut here ]------------
[ 39.357485] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.358818] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.360399] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.361566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.362849] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.364083] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.365300] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.366452] Call Trace:
[ 39.367907] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.368516] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.369193] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.369861] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.370603] [<79088434>] __might_sleep+0x6b/0x425
[ 39.371289] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.371931] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.372573] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.373291] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.377721] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.378385] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.379004] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.379756] [<7907a78f>] kthread+0x148/0x15b
[ 39.380426] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.381192] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.381908] ---[ end trace 62efeb5772649464 ]---
[ 39.384958] ------------[ cut here ]------------
[ 39.385600] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.386942] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.388246] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.389381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.390773] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.391966] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.393184] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.394466] Call Trace:
[ 39.394793] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.395367] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.396118] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.396927] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.397610] [<79088434>] __might_sleep+0x6b/0x425
[ 39.398224] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.403921] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.404570] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.405241] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.405937] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.406605] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.407377] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.408169] [<7907a78f>] kthread+0x148/0x15b
[ 39.408785] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.409505] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.410245] ---[ end trace 62efeb5772649465 ]---
[ 39.415572] ------------[ cut here ]------------
[ 39.416173] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.417499] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.418799] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.419928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.421277] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.422526] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.424233] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.425495] Call Trace:
[ 39.425821] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.426405] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.429996] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.430778] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.431483] [<79088434>] __might_sleep+0x6b/0x425
[ 39.432099] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.432772] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.433522] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.434190] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.434878] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.435496] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.436122] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.436967] [<7907a78f>] kthread+0x148/0x15b
[ 39.437587] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.438298] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.438960] ---[ end trace 62efeb5772649466 ]---
[ 39.443509] ------------[ cut here ]------------
[ 39.444158] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.445470] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.446815] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.447991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.449278] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.450597] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.451846] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.453098] Call Trace:
[ 39.453564] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.454194] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.454907] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.455554] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.456217] [<79088434>] __might_sleep+0x6b/0x425
[ 39.456945] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.457586] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.458209] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.458882] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.459576] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.460276] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.460921] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.461631] [<7907a78f>] kthread+0x148/0x15b
[ 39.462221] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.462973] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.464414] ---[ end trace 62efeb5772649467 ]---
[ 39.465077] ------------[ cut here ]------------
[ 39.465682] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.467025] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.468342] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.469458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.470845] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.472063] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.473200] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.474459] Call Trace:
[ 39.474826] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.475451] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.476131] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.476948] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.477619] [<79088434>] __might_sleep+0x6b/0x425
[ 39.478239] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.478947] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.479590] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.480368] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.481042] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.481684] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.482367] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.483099] [<7907a78f>] kthread+0x148/0x15b
[ 39.483754] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.484510] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.485161] ---[ end trace 62efeb5772649468 ]---
[ 39.487421] ------------[ cut here ]------------
[ 39.488076] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.489424] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.490768] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.491935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.493259] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.494598] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.495741] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.497005] Call Trace:
[ 39.497357] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.497930] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.498673] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.499332] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.499997] [<79088434>] __might_sleep+0x6b/0x425
[ 39.500708] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.501408] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.502032] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.502702] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.503541] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.504150] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.504800] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.505520] [<7907a78f>] kthread+0x148/0x15b
[ 39.506109] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.506946] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.507625] ---[ end trace 62efeb5772649469 ]---
[ 39.510174] ------------[ cut here ]------------
[ 39.510835] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.512175] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.513565] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.514731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.516129] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.517373] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.518593] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.519733] Call Trace:
[ 39.520169] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.520758] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.521484] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.522119] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.522777] [<79088434>] __might_sleep+0x6b/0x425
[ 39.523496] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.524177] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.524873] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.525560] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.526224] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.526978] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.527634] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.528360] [<7907a78f>] kthread+0x148/0x15b
[ 39.528980] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.529763] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.530514] ---[ end trace 62efeb577264946a ]---
[ 39.533709] ------------[ cut here ]------------
[ 39.534314] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.535577] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.536997] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.538135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.539552] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.540875] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.542129] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.543461] Call Trace:
[ 39.543823] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.544395] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.545083] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.545732] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.546392] [<79088434>] __might_sleep+0x6b/0x425
[ 39.551135] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.551825] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.552482] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.553135] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.553933] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.554597] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.555266] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.555994] [<7907a78f>] kthread+0x148/0x15b
[ 39.556572] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.557373] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.558044] ---[ end trace 62efeb577264946b ]---
[ 39.563967] ------------[ cut here ]------------
[ 39.564585] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.565834] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.567294] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.568435] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.569743] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.571003] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.572188] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.573447] Call Trace:
[ 39.573780] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.574429] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.575123] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.575759] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.576447] [<79088434>] __might_sleep+0x6b/0x425
[ 39.577148] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.577829] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.578498] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.579152] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.579866] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.580565] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.581190] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.581974] [<7907a78f>] kthread+0x148/0x15b
[ 39.582569] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.583261] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.584042] ---[ end trace 62efeb577264946c ]---
[ 39.584666] ------------[ cut here ]------------
[ 39.585270] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.586541] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.587859] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.588956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.590148] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.591139] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.592118] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.593171] Call Trace:
[ 39.594303] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.594897] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.595621] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.596258] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.597072] [<79088434>] __might_sleep+0x6b/0x425
[ 39.597713] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.598345] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.599044] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.599781] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.600571] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.601231] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.601853] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.602591] [<7907a78f>] kthread+0x148/0x15b
[ 39.603162] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.603957] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.605100] ---[ end trace 62efeb577264946d ]---
[ 39.607433] ------------[ cut here ]------------
[ 39.608056] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.609293] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.610635] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.611813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.613178] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.614422] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.615630] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.620364] Call Trace:
[ 39.620728] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.621359] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.622103] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.622807] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.623621] [<79088434>] __might_sleep+0x6b/0x425
[ 39.624240] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.624889] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.625567] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.626227] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.627034] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.627651] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.628304] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.629066] [<7907a78f>] kthread+0x148/0x15b
[ 39.629641] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.630452] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.631112] ---[ end trace 62efeb577264946e ]---
[ 39.646252] ------------[ cut here ]------------
[ 39.646989] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.648399] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.649747] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.650987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.652281] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.666579] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.667911] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.669106] Call Trace:
[ 39.669438] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.670144] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.670883] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.671593] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.672277] [<79088434>] __might_sleep+0x6b/0x425
[ 39.672898] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.673638] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.674267] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.674979] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.675662] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.676260] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.677013] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.677732] [<7907a78f>] kthread+0x148/0x15b
[ 39.678353] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.679111] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.679816] ---[ end trace 62efeb577264946f ]---
[ 39.692973] ------------[ cut here ]------------
[ 39.693671] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.694963] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.696215] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.697429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.698727] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.699904] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.701151] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.702388] Call Trace:
[ 39.702743] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.703325] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.716587] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.717360] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.718069] [<79088434>] __might_sleep+0x6b/0x425
[ 39.718741] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.719383] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.720032] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.720854] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.721592] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.722190] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.722826] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.723695] [<7907a78f>] kthread+0x148/0x15b
[ 39.724261] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.725015] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.725703] ---[ end trace 62efeb5772649470 ]---
[ 39.726305] ------------[ cut here ]------------
[ 39.727010] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.728259] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.729566] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.743145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.744543] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.745741] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.746996] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.748195] Call Trace:
[ 39.748528] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.749130] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.749918] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.750729] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.751306] [<79088434>] __might_sleep+0x6b/0x425
[ 39.751869] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.752527] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.753156] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.766943] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.767621] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.768279] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.768903] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.769701] [<7907a78f>] kthread+0x148/0x15b
[ 39.770385] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.771121] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.771849] ---[ end trace 62efeb5772649471 ]---
[ 39.777790] ------------[ cut here ]------------
[ 39.778409] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.779686] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.793515] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.794660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.795992] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.797260] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.798444] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.799639] Call Trace:
[ 39.799975] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.800645] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.801335] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.802026] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.802694] [<79088434>] __might_sleep+0x6b/0x425
[ 39.803337] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.804034] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.804740] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.805430] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.806091] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.807002] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.807633] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.808425] [<7907a78f>] kthread+0x148/0x15b
[ 39.808988] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.809701] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.810464] ---[ end trace 62efeb5772649472 ]---
[ 39.811067] ------------[ cut here ]------------
[ 39.811730] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.813101] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.814425] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.815621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.816984] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.818182] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.819376] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.820618] Call Trace:
[ 39.820941] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.821572] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.822298] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.822988] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.823747] [<79088434>] __might_sleep+0x6b/0x425
[ 39.824377] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.825067] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.825700] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.826406] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.827166] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.827801] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.828481] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.829198] [<7907a78f>] kthread+0x148/0x15b
[ 39.829771] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.832721] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.833477] ---[ end trace 62efeb5772649473 ]---
[ 39.836822] ------------[ cut here ]------------
[ 39.837427] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.838766] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.840155] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.841373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.842750] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.844030] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.845212] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.846363] Call Trace:
[ 39.846785] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.847369] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.848117] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.848806] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.849961] [<79088434>] __might_sleep+0x6b/0x425
[ 39.850662] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.851345] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.852028] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.852713] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.853490] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.854105] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.854772] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.855500] [<7907a78f>] kthread+0x148/0x15b
[ 39.856095] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.856891] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.857597] ---[ end trace 62efeb5772649474 ]---
[ 39.860147] ------------[ cut here ]------------
[ 39.860786] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.862096] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.863630] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.864804] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.866183] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.867453] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.868652] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.869803] Call Trace:
[ 39.870231] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.870812] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.871560] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.872215] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.872857] [<79088434>] __might_sleep+0x6b/0x425
[ 39.873593] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.874222] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.874928] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.875612] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.876272] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.876991] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.877618] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.878401] [<7907a78f>] kthread+0x148/0x15b
[ 39.878963] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.879676] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.880431] ---[ end trace 62efeb5772649475 ]---
[ 39.884415] ------------[ cut here ]------------
[ 39.885073] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.886344] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.887672] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.888809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.890211] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.891406] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.892580] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.893899] Call Trace:
[ 39.894219] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.894852] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.895546] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.896230] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.897004] [<79088434>] __might_sleep+0x6b/0x425
[ 39.897623] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.898308] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.898970] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.899632] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.900397] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.901001] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.901683] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.902459] [<7907a78f>] kthread+0x148/0x15b
[ 39.903062] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.903895] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.904616] ---[ end trace 62efeb5772649476 ]---
[ 39.906936] ------------[ cut here ]------------
[ 39.907553] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.908938] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.910291] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.911425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.912777] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.914422] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.915652] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.916947] Call Trace:
[ 39.917278] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.917895] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.918641] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.919288] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.919941] [<79088434>] __might_sleep+0x6b/0x425
[ 39.920681] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.921378] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.922006] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.922680] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.923508] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.924158] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.924819] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.925527] [<7907a78f>] kthread+0x148/0x15b
[ 39.926131] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.926985] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.927706] ---[ end trace 62efeb5772649477 ]---
[ 39.930158] ------------[ cut here ]------------
[ 39.930778] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.932042] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.933295] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.934721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.936094] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.937340] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.938522] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.939669] Call Trace:
[ 39.939987] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.940667] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.941445] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.942528] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.943228] [<79088434>] __might_sleep+0x6b/0x425
[ 39.943972] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.944622] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.945252] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.945921] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.946602] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.947292] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.947933] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.948700] [<7907a78f>] kthread+0x148/0x15b
[ 39.949262] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.949970] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.950701] ---[ end trace 62efeb5772649478 ]---
[ 39.956885] ------------[ cut here ]------------
[ 39.957501] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.958790] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.960138] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.961276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.962674] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.964004] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.965168] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.966381] Call Trace:
[ 39.966808] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.967389] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.968127] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.968823] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.969522] [<79088434>] __might_sleep+0x6b/0x425
[ 39.970272] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.970941] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.971602] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.972266] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.972994] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.974655] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.975339] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.976094] [<7907a78f>] kthread+0x148/0x15b
[ 39.976662] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.977458] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.978170] ---[ end trace 62efeb5772649479 ]---
[ 39.978782] ------------[ cut here ]------------
[ 39.979385] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 39.980687] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 39.981959] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 39.983073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 39.984441] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 39.985627] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 39.986894] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 39.988053] Call Trace:
[ 39.988425] [<7a512a6d>] dump_stack+0x40/0x5e
[ 39.989033] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 39.989756] [<79088434>] ? __might_sleep+0x6b/0x425
[ 39.990486] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 39.991172] [<79088434>] __might_sleep+0x6b/0x425
[ 39.991818] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.992449] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 39.993122] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 39.993881] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 39.994580] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 39.995235] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 39.995908] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 39.996645] [<7907a78f>] kthread+0x148/0x15b
[ 39.997283] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 39.998067] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 39.998731] ---[ end trace 62efeb577264947a ]---
[ 40.000757] ------------[ cut here ]------------
[ 40.001383] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.002667] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.004036] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.005186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.006479] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.007767] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.008960] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.013554] Call Trace:
[ 40.013898] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.014496] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.015236] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.015924] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.016625] [<79088434>] __might_sleep+0x6b/0x425
[ 40.017365] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.018052] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.018739] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.019453] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.020221] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.020834] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.021484] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.022207] [<7907a78f>] kthread+0x148/0x15b
[ 40.022782] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.023583] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.024246] ---[ end trace 62efeb577264947b ]---
[ 40.030187] ------------[ cut here ]------------
[ 40.030810] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.032104] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.033484] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.034668] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.035959] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.037237] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.038450] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.039616] Call Trace:
[ 40.039956] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.040618] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.041351] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.041994] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.042656] [<79088434>] __might_sleep+0x6b/0x425
[ 40.043296] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.043999] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.044690] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.045441] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.046192] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.046955] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.047582] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.048313] [<7907a78f>] kthread+0x148/0x15b
[ 40.048910] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.049610] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.050404] ---[ end trace 62efeb577264947c ]---
[ 40.051013] ------------[ cut here ]------------
[ 40.051648] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.052926] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.054244] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.055431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.056823] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.058005] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.059168] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.060437] Call Trace:
[ 40.060785] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.061382] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.062093] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.062738] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.063496] [<79088434>] __might_sleep+0x6b/0x425
[ 40.064169] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.064886] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.065525] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.066176] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.067212] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.067885] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.068564] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.069334] [<7907a78f>] kthread+0x148/0x15b
[ 40.069897] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.070688] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.071366] ---[ end trace 62efeb577264947d ]---
[ 40.076890] ------------[ cut here ]------------
[ 40.077500] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.078567] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.079752] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.080960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.082308] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.083544] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.084714] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.085897] Call Trace:
[ 40.086216] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.086896] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.087589] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.088289] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.088996] [<79088434>] __might_sleep+0x6b/0x425
[ 40.089630] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.093786] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.094344] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.094917] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.095506] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.096104] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.096817] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.097534] [<7907a78f>] kthread+0x148/0x15b
[ 40.098131] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.098847] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.099516] ---[ end trace 62efeb577264947e ]---
[ 40.100218] ------------[ cut here ]------------
[ 40.100867] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.102194] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.103570] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.104822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.105995] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.107169] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.108376] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.109413] Call Trace:
[ 40.109716] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.110330] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.111071] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.111720] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.112379] [<79088434>] __might_sleep+0x6b/0x425
[ 40.113020] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.113744] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.114438] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.115128] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.115845] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.116497] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.129921] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.130728] [<7907a78f>] kthread+0x148/0x15b
[ 40.131300] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.132065] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.132744] ---[ end trace 62efeb577264947f ]---
[ 40.136840] ------------[ cut here ]------------
[ 40.137465] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.138758] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.140005] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.153542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.154909] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.156078] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.157252] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.158247] Call Trace:
[ 40.158551] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.159183] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.159937] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.160688] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.161361] [<79088434>] __might_sleep+0x6b/0x425
[ 40.161997] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.162653] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.163274] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.164032] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.164728] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.165401] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.166064] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.179653] [<7907a78f>] kthread+0x148/0x15b
[ 40.180309] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.181057] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.181784] ---[ end trace 62efeb5772649480 ]---
[ 40.187056] ------------[ cut here ]------------
[ 40.187603] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.188854] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.190236] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.191436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.192807] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.194157] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.195345] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.196529] Call Trace:
[ 40.196989] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.197599] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.198295] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.198967] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.199654] [<79088434>] __might_sleep+0x6b/0x425
[ 40.200402] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.201079] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.201635] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.202207] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.202801] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.203499] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.204063] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.204804] [<7907a78f>] kthread+0x148/0x15b
[ 40.205429] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.206156] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.206949] ---[ end trace 62efeb5772649481 ]---
[ 40.210153] ------------[ cut here ]------------
[ 40.210781] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.212073] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.217395] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.218554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.219908] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.221184] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.222364] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.223667] Call Trace:
[ 40.224017] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.224625] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.225346] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.226040] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.226824] [<79088434>] __might_sleep+0x6b/0x425
[ 40.227474] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.228154] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.228804] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.229491] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.230275] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.230909] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.231547] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.232293] [<7907a78f>] kthread+0x148/0x15b
[ 40.232883] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.233706] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.234400] ---[ end trace 62efeb5772649482 ]---
[ 40.241148] ------------[ cut here ]------------
[ 40.241796] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.244336] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.245487] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.246459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.247794] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.248979] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.250249] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.251481] Call Trace:
[ 40.251818] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.252413] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.253117] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.253883] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.254577] [<79088434>] __might_sleep+0x6b/0x425
[ 40.255242] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.255923] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.256611] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.257405] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.258115] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.258754] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.259390] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.260240] [<7907a78f>] kthread+0x148/0x15b
[ 40.260849] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.261574] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.262261] ---[ end trace 62efeb5772649483 ]---
[ 40.262889] ------------[ cut here ]------------
[ 40.263620] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.264896] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.266202] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.267259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.268395] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.269597] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.271042] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.272217] Call Trace:
[ 40.272561] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.273162] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.273943] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.274638] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.275301] [<79088434>] __might_sleep+0x6b/0x425
[ 40.275942] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.276601] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.277344] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.278035] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.278745] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.279384] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.282623] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.283464] [<7907a78f>] kthread+0x148/0x15b
[ 40.284046] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.284789] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.285479] ---[ end trace 62efeb5772649484 ]---
[ 40.290293] ------------[ cut here ]------------
[ 40.290925] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.292210] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.293602] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.294798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.296126] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.297417] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.298589] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.299777] Call Trace:
[ 40.300211] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.300815] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.305561] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.306246] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.307017] [<79088434>] __might_sleep+0x6b/0x425
[ 40.307666] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.308316] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.308978] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.309669] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.310468] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.311129] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.311781] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.312519] [<7907a78f>] kthread+0x148/0x15b
[ 40.313106] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.313918] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.314608] ---[ end trace 62efeb5772649485 ]---
[ 40.315237] ------------[ cut here ]------------
[ 40.315859] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.317255] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.321953] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.323155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.324639] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.325853] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.327133] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.328339] Call Trace:
[ 40.328690] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.329280] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.330005] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.330791] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.331474] [<79088434>] __might_sleep+0x6b/0x425
[ 40.332143] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.333019] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.334156] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.334853] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.335559] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.336205] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.336964] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.337727] [<7907a78f>] kthread+0x148/0x15b
[ 40.338300] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.339037] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.339747] ---[ end trace 62efeb5772649486 ]---
[ 40.344287] ------------[ cut here ]------------
[ 40.344957] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.346229] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.347685] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.348830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.350375] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.351641] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.352847] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.354168] Call Trace:
[ 40.354506] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.355098] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.355818] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.356506] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.357440] [<79088434>] __might_sleep+0x6b/0x425
[ 40.358115] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.358809] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.359499] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.360280] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.360992] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.361621] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.362260] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.363004] [<7907a78f>] kthread+0x148/0x15b
[ 40.369344] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.370178] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.370868] ---[ end trace 62efeb5772649487 ]---
[ 40.374675] ------------[ cut here ]------------
[ 40.375302] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.376580] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.377920] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.379109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.380531] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.381743] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.382915] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.384227] Call Trace:
[ 40.384595] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.385186] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.385926] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.386606] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.388530] [<79088434>] __might_sleep+0x6b/0x425
[ 40.389169] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.389831] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.390609] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.391299] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.392000] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.392626] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.393257] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.396842] [<7907a78f>] kthread+0x148/0x15b
[ 40.397441] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.398208] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.398928] ---[ end trace 62efeb5772649488 ]---
[ 40.403758] ------------[ cut here ]------------
[ 40.404397] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.405695] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.407134] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.408288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.409633] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.410948] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.412158] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.413442] Call Trace:
[ 40.413807] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.414446] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.415150] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.415818] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.416492] [<79088434>] __might_sleep+0x6b/0x425
[ 40.417224] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.417897] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.418582] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.419252] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.419944] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.423028] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.423811] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.424558] [<7907a78f>] kthread+0x148/0x15b
[ 40.425137] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.425869] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.426555] ---[ end trace 62efeb5772649489 ]---
[ 40.429579] ------------[ cut here ]------------
[ 40.430292] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.431568] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.432843] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.434058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.435400] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.436594] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.437888] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.439081] Call Trace:
[ 40.439422] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.440129] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.440842] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.441515] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.442178] [<79088434>] __might_sleep+0x6b/0x425
[ 40.442831] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.443569] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.444213] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.444908] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.445608] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.446298] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.447089] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.447905] [<7907a78f>] kthread+0x148/0x15b
[ 40.448589] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.453869] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.454571] ---[ end trace 62efeb577264948a ]---
[ 40.460174] ------------[ cut here ]------------
[ 40.460813] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.462102] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.466993] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.468150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.469494] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.470982] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.472158] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.473337] Call Trace:
[ 40.473825] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.474478] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.475202] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.475819] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.476442] [<79088434>] __might_sleep+0x6b/0x425
[ 40.477115] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.477720] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.478307] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.478938] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.480545] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.481178] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.481833] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.482593] [<7907a78f>] kthread+0x148/0x15b
[ 40.483188] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.483993] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.484684] ---[ end trace 62efeb577264948b ]---
[ 40.486830] ------------[ cut here ]------------
[ 40.487461] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.488748] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.490190] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.491376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.492716] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.494139] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.495381] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.496560] Call Trace:
[ 40.496990] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.497596] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.498350] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.499043] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.499758] [<79088434>] __might_sleep+0x6b/0x425
[ 40.500524] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.501172] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.501831] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.502545] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.503234] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.503970] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.504625] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.505375] [<7907a78f>] kthread+0x148/0x15b
[ 40.505973] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.506798] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.507529] ---[ end trace 62efeb577264948c ]---
[ 40.513793] ------------[ cut here ]------------
[ 40.514430] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.515736] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.517111] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.518287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.519622] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.520988] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.522222] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.523520] Call Trace:
[ 40.523907] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.524543] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.525263] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.525882] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.526500] [<79088434>] __might_sleep+0x6b/0x425
[ 40.527177] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.527780] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.528379] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.529001] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.529638] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.531253] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.531896] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.532633] [<7907a78f>] kthread+0x148/0x15b
[ 40.533216] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.534048] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.534746] ---[ end trace 62efeb577264948d ]---
[ 40.535376] ------------[ cut here ]------------
[ 40.536032] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.537395] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.538688] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.539844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.541409] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.542579] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.543847] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.545005] Call Trace:
[ 40.545360] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.545946] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.546652] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.548465] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.549129] [<79088434>] __might_sleep+0x6b/0x425
[ 40.549850] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.550654] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.551313] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.551984] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.552685] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.553338] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.554062] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.554796] [<7907a78f>] kthread+0x148/0x15b
[ 40.555372] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.556069] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.556825] ---[ end trace 62efeb577264948e ]---
[ 40.557487] ------------[ cut here ]------------
[ 40.558116] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.559396] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.560796] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.561969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.563433] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.564679] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.565873] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.567174] Call Trace:
[ 40.567532] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.568124] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.568837] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.569497] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.570254] [<79088434>] __might_sleep+0x6b/0x425
[ 40.570905] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.571564] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.572211] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.572901] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.573695] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.574331] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.575004] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.575784] [<7907a78f>] kthread+0x148/0x15b
[ 40.576367] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.577191] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.577882] ---[ end trace 62efeb577264948f ]---
[ 40.584267] ------------[ cut here ]------------
[ 40.584901] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.586202] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.587626] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.588793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.590286] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.591479] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.592650] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.593966] Call Trace:
[ 40.594295] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.594931] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.595636] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.596299] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.597098] [<79088434>] __might_sleep+0x6b/0x425
[ 40.597767] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.598420] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.599174] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.599877] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.600556] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.601098] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.601758] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.602510] [<7907a78f>] kthread+0x148/0x15b
[ 40.603122] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.603930] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.604985] ---[ end trace 62efeb5772649490 ]---
[ 40.605630] ------------[ cut here ]------------
[ 40.606271] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.607708] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.609068] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.610399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.611753] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.612941] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.614227] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.615414] Call Trace:
[ 40.615760] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.616360] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.617171] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.617836] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.618511] [<79088434>] __might_sleep+0x6b/0x425
[ 40.619145] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.619802] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.620538] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.621229] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.621930] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.622551] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.623088] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.623782] [<7907a78f>] kthread+0x148/0x15b
[ 40.624273] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.624886] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.625461] ---[ end trace 62efeb5772649491 ]---
[ 40.629079] ------------[ cut here ]------------
[ 40.629714] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.631039] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.632305] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.633573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.634871] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.636052] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.637358] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.638572] Call Trace:
[ 40.638908] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.643253] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.644063] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.644737] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.645414] [<79088434>] __might_sleep+0x6b/0x425
[ 40.646047] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.646806] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.647458] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.648157] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.648850] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.649501] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.650397] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.651177] [<7907a78f>] kthread+0x148/0x15b
[ 40.651764] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.652489] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.653244] ---[ end trace 62efeb5772649492 ]---
[ 40.657706] ------------[ cut here ]------------
[ 40.658352] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.659624] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.660992] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.662197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.663627] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.664804] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.665978] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.667252] Call Trace:
[ 40.667613] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.668208] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.668930] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.669638] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.670399] [<79088434>] __might_sleep+0x6b/0x425
[ 40.671049] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.671725] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.672371] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.673063] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.673835] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.674490] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.675120] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.675867] [<7907a78f>] kthread+0x148/0x15b
[ 40.676450] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.677313] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.678046] ---[ end trace 62efeb5772649493 ]---
[ 40.682599] ------------[ cut here ]------------
[ 40.683225] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.684589] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.685907] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.687134] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.688555] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.689806] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.691093] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.692342] Call Trace:
[ 40.692706] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.693293] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.694089] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.694805] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.695517] [<79088434>] __might_sleep+0x6b/0x425
[ 40.696151] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.699290] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.699984] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.700745] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.701452] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.702106] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.702781] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.703635] [<7907a78f>] kthread+0x148/0x15b
[ 40.704227] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.704954] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.705686] ---[ end trace 62efeb5772649494 ]---
[ 40.709968] ------------[ cut here ]------------
[ 40.710686] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.711969] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.713253] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.714510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.715870] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.717148] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.718329] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.719496] Call Trace:
[ 40.719787] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.720383] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.721030] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.721656] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.722303] [<79088434>] __might_sleep+0x6b/0x425
[ 40.722953] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.723701] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.724368] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.725042] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.725753] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.726422] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.727490] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.728243] [<7907a78f>] kthread+0x148/0x15b
[ 40.728851] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.729569] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.730356] ---[ end trace 62efeb5772649495 ]---
[ 40.730987] ------------[ cut here ]------------
[ 40.731628] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.732924] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.734268] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.735490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.736920] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.738131] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.739316] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.740607] Call Trace:
[ 40.740930] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.741528] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.742239] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.742904] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.747556] [<79088434>] __might_sleep+0x6b/0x425
[ 40.748199] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.748860] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.749511] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.750276] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.750975] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.751627] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.752263] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.753020] [<7907a78f>] kthread+0x148/0x15b
[ 40.753738] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.754476] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.755160] ---[ end trace 62efeb5772649496 ]---
[ 40.761005] ------------[ cut here ]------------
[ 40.761650] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.762923] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.764278] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.765478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.766894] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.768129] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.769305] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.770596] Call Trace:
[ 40.770892] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.771484] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.772187] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.772861] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.773633] [<79088434>] __might_sleep+0x6b/0x425
[ 40.774279] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.774960] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.775613] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.776297] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.777086] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.778562] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.779195] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.779955] [<7907a78f>] kthread+0x148/0x15b
[ 40.780645] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.781377] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.782063] ---[ end trace 62efeb5772649497 ]---
[ 40.782730] ------------[ cut here ]------------
[ 40.783643] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.784996] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.786362] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.787593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.788913] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.790210] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.791410] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.792585] Call Trace:
[ 40.792874] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.793474] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.794071] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.794657] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.795339] [<79088434>] __might_sleep+0x6b/0x425
[ 40.795977] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.796632] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.797582] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.798279] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.798984] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.799618] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.800356] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.801091] [<7907a78f>] kthread+0x148/0x15b
[ 40.801679] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.802402] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.803088] ---[ end trace 62efeb5772649498 ]---
[ 40.809867] ------------[ cut here ]------------
[ 40.810585] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.811865] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.813248] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.814466] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.815799] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.817086] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.818278] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.819467] Call Trace:
[ 40.819824] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.820413] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.821010] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.821573] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.822145] [<79088434>] __might_sleep+0x6b/0x425
[ 40.822824] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.823602] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.827856] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.828540] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.829241] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.829872] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.830608] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.831363] [<7907a78f>] kthread+0x148/0x15b
[ 40.831940] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.832674] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.833461] ---[ end trace 62efeb5772649499 ]---
[ 40.834093] ------------[ cut here ]------------
[ 40.834722] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.836075] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.837448] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.838434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.839811] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.841094] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.842275] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.843566] Call Trace:
[ 40.843914] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.844521] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.845223] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.845895] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.846583] [<79088434>] __might_sleep+0x6b/0x425
[ 40.850979] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.851649] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.852304] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.852996] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.853792] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.854446] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.855115] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.855900] [<7907a78f>] kthread+0x148/0x15b
[ 40.856524] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.857384] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.858069] ---[ end trace 62efeb577264949a ]---
[ 40.860143] ------------[ cut here ]------------
[ 40.860776] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.862129] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.863525] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.864762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.866152] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.867460] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.868665] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.869871] Call Trace:
[ 40.870336] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.870965] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.871688] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.872360] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.873053] [<79088434>] __might_sleep+0x6b/0x425
[ 40.873780] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.874445] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.875095] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.875812] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.876510] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.877260] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.877940] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.878729] [<7907a78f>] kthread+0x148/0x15b
[ 40.879330] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.880232] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.880961] ---[ end trace 62efeb577264949b ]---
[ 40.887395] ------------[ cut here ]------------
[ 40.888071] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.889358] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.890747] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.891910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.893239] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.894584] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.895755] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.897055] Call Trace:
[ 40.897406] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.898001] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.898715] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.899383] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.900153] [<79088434>] __might_sleep+0x6b/0x425
[ 40.900808] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.901482] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.902169] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.902861] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.903664] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.904313] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.904961] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.905691] [<7907a78f>] kthread+0x148/0x15b
[ 40.906269] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.907108] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.907818] ---[ end trace 62efeb577264949c ]---
[ 40.908460] ------------[ cut here ]------------
[ 40.909094] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.910496] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.911897] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.913127] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.914536] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.915758] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.919009] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.920305] Call Trace:
[ 40.920659] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.921252] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.921973] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.922644] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.923463] [<79088434>] __might_sleep+0x6b/0x425
[ 40.924143] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.924799] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.925459] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.926145] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.926932] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.927570] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.928192] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.929008] [<7907a78f>] kthread+0x148/0x15b
[ 40.929620] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.930435] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.931158] ---[ end trace 62efeb577264949d ]---
[ 40.931853] ------------[ cut here ]------------
[ 40.932492] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.933857] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.935167] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.936355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.937751] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.939006] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.940428] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.941601] Call Trace:
[ 40.941964] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.942572] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.943269] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.944071] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.944754] [<79088434>] __might_sleep+0x6b/0x425
[ 40.945401] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.946082] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.946849] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.947566] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.948274] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.948903] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.949550] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.951154] [<7907a78f>] kthread+0x148/0x15b
[ 40.951764] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.952488] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.953181] ---[ end trace 62efeb577264949e ]---
[ 40.953873] ------------[ cut here ]------------
[ 40.954511] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.955820] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.957304] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.958553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.959931] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.961260] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.962464] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.963888] Call Trace:
[ 40.964274] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.964881] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.965603] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.966337] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.967102] [<79088434>] __might_sleep+0x6b/0x425
[ 40.967809] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.968411] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.969139] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.969868] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.971119] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.971869] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.972521] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.973340] [<7907a78f>] kthread+0x148/0x15b
[ 40.974005] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 40.974793] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 40.975476] ---[ end trace 62efeb577264949f ]---
[ 40.980132] ------------[ cut here ]------------
[ 40.980823] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 40.982216] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 40.983657] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 40.984891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 40.986233] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 40.987562] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 40.988786] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 40.989977] Call Trace:
[ 40.990425] [<7a512a6d>] dump_stack+0x40/0x5e
[ 40.991068] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 40.991790] [<79088434>] ? __might_sleep+0x6b/0x425
[ 40.992476] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 40.993157] [<79088434>] __might_sleep+0x6b/0x425
[ 40.994880] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.995628] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 40.996284] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 40.997143] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 40.997739] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 40.998265] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 40.998813] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 40.999467] [<7907a78f>] kthread+0x148/0x15b
[ 41.000151] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.000987] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.001705] ---[ end trace 62efeb57726494a0 ]---
[ 41.003778] ------------[ cut here ]------------
[ 41.004477] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.005777] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.007661] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.008864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.009979] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.011166] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.012360] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.013700] Call Trace:
[ 41.014044] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.014657] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.015374] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.016082] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.016851] [<79088434>] __might_sleep+0x6b/0x425
[ 41.017547] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.018198] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.018894] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.019672] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 41.020510] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.021140] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.021799] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.022538] [<7907a78f>] kthread+0x148/0x15b
[ 41.023200] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.024085] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.024675] ---[ end trace 62efeb57726494a1 ]---
[ 41.027627] ------------[ cut here ]------------
[ 41.028253] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.029615] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.030983] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.032219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.033691] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.034880] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.036053] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.041184] Call Trace:
[ 41.041529] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.042189] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.042992] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.043834] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.044599] [<79088434>] __might_sleep+0x6b/0x425
[ 41.045244] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.045906] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.046610] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.047376] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 41.048081] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.048720] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.049431] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.050264] [<7907a78f>] kthread+0x148/0x15b
[ 41.050905] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.051643] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.052323] ---[ end trace 62efeb57726494a2 ]---
[ 41.057035] ------------[ cut here ]------------
[ 41.057746] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.059040] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.060472] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.061670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.063097] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.064479] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.066543] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.067841] Call Trace:
[ 41.068190] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.068813] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.069609] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.070451] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.071208] [<79088434>] __might_sleep+0x6b/0x425
[ 41.071935] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.072666] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.073501] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.074268] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 41.075052] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.075763] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.076483] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.077295] [<7907a78f>] kthread+0x148/0x15b
[ 41.077800] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.078416] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.078990] ---[ end trace 62efeb57726494a3 ]---
[ 41.083949] ------------[ cut here ]------------
[ 41.084611] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.086048] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.087458] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.088709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.090184] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.091406] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.092610] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.093908] Call Trace:
[ 41.094277] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.094893] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.095613] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.096343] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.102620] [<79088434>] __might_sleep+0x6b/0x425
[ 41.103292] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.104044] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.104723] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.105514] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 41.106219] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.106959] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.107628] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.108392] [<7907a78f>] kthread+0x148/0x15b
[ 41.109036] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.109779] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.110565] ---[ end trace 62efeb57726494a4 ]---
[ 41.111197] ------------[ cut here ]------------
[ 41.111847] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.113152] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.114686] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.115858] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.117435] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.118648] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.119828] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.121123] Call Trace:
[ 41.121479] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.122085] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.122887] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.123733] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.124413] [<79088434>] __might_sleep+0x6b/0x425
[ 41.125099] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.125792] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.126461] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.127249] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 41.128042] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.128763] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.129432] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.130270] [<7907a78f>] kthread+0x148/0x15b
[ 41.130909] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.131637] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.132398] ---[ end trace 62efeb57726494a5 ]---
[ 41.136853] ------------[ cut here ]------------
[ 41.137584] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.138893] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.140367] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.141548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.142929] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.144293] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.145435] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.146421] Call Trace:
[ 41.146804] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.147357] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.148067] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.148789] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.149476] [<79088434>] __might_sleep+0x6b/0x425
[ 41.150384] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.151048] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.151714] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.152419] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 41.153205] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.153927] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.154604] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.155379] [<7907a78f>] kthread+0x148/0x15b
[ 41.155983] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.156630] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.157282] ---[ end trace 62efeb57726494a6 ]---
[ 41.157826] ------------[ cut here ]------------
[ 41.158385] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.159723] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.161083] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.162262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.164008] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.165241] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.166496] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.167800] Call Trace:
[ 41.168185] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.168790] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.169513] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.170292] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.170998] [<79088434>] __might_sleep+0x6b/0x425
[ 41.171682] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.172330] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.173041] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.173854] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 41.174560] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.175197] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.175846] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.176609] [<7907a78f>] kthread+0x148/0x15b
[ 41.177273] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.178106] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.178797] ---[ end trace 62efeb57726494a7 ]---
[ 41.181982] ------------[ cut here ]------------
[ 41.182665] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.187044] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.188431] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.189733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.191040] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.192024] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.193026] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.195337] Call Trace:
[ 41.195730] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.196411] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.197257] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.197932] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.198672] [<79088434>] __might_sleep+0x6b/0x425
[ 41.199376] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.200113] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.200831] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.201549] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 41.202234] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.202904] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.203941] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.204695] [<7907a78f>] kthread+0x148/0x15b
[ 41.205344] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.206139] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.207727] ---[ end trace 62efeb57726494a8 ]---
[ 41.213644] ------------[ cut here ]------------
[ 41.214279] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.215620] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.217092] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.218362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.219771] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.221250] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.222581] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.223877] Call Trace:
[ 41.224266] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.224906] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.225609] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.226305] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.227081] [<79088434>] __might_sleep+0x6b/0x425
[ 41.227822] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.228488] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.229147] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.229929] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 41.230789] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.231436] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.232093] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.232925] [<7907a78f>] kthread+0x148/0x15b
[ 41.233839] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.234655] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.235408] ---[ end trace 62efeb57726494a9 ]---
[ 41.236038] ------------[ cut here ]------------
[ 41.236787] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.238120] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.239447] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.240769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.242205] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.244002] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.245223] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.246410] Call Trace:
[ 41.246848] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.247456] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.248244] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.248915] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.249610] [<79088434>] __might_sleep+0x6b/0x425
[ 41.250352] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.251036] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.251703] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.252408] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 41.253152] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.257382] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.258023] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.258838] [<7907a78f>] kthread+0x148/0x15b
[ 41.259464] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.260292] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.261075] ---[ end trace 62efeb57726494aa ]---
[ 41.266805] ------------[ cut here ]------------
[ 41.267451] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.268761] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.270159] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.271348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.272733] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.274132] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.275459] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.276892] Call Trace:
[ 41.277278] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.277885] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.278625] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.279378] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.280211] [<79088434>] __might_sleep+0x6b/0x425
[ 41.280869] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.281565] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.282221] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.282921] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 41.283750] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.284388] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.285101] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.285934] [<7907a78f>] kthread+0x148/0x15b
[ 41.286570] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.287365] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.288117] ---[ end trace 62efeb57726494ab ]---
[ 41.288752] ------------[ cut here ]------------
[ 41.289391] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.296542] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.297922] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.299242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.300789] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.301998] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.303201] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.304558] Call Trace:
[ 41.304913] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.305531] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.307050] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.307718] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.308447] [<79088434>] __might_sleep+0x6b/0x425
[ 41.309090] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.309768] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.310519] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.311269] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 41.312022] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.312661] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.316511] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.317356] [<7907a78f>] kthread+0x148/0x15b
[ 41.318018] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.318788] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.319469] ---[ end trace 62efeb57726494ac ]---
[ 41.324565] ------------[ cut here ]------------
[ 41.325191] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.326496] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.328362] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.329559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.330982] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.332205] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.333535] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.334853] Call Trace:
[ 41.335186] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.335789] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.336516] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.338190] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.344332] [<79088434>] __might_sleep+0x6b/0x425
[ 41.344975] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.345637] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.346336] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.347124] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 41.347851] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.348570] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.349218] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.349980] [<7907a78f>] kthread+0x148/0x15b
[ 41.350708] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.351443] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.352192] ---[ end trace 62efeb57726494ad ]---
[ 41.354799] ------------[ cut here ]------------
[ 41.355492] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.356672] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.358053] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.359221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.360660] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.361878] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.363082] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.367374] Call Trace:
[ 41.367766] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.368437] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.369090] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.369652] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.370298] [<79088434>] __might_sleep+0x6b/0x425
[ 41.370848] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.371533] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.372236] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.372933] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 41.373780] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.374423] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.375076] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.375819] [<7907a78f>] kthread+0x148/0x15b
[ 41.376435] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.377274] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.377972] ---[ end trace 62efeb57726494ae ]---
[ 41.383479] ------------[ cut here ]------------
[ 41.384187] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.385637] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.387102] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.388311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.389780] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.391152] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.392417] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.395794] Call Trace:
[ 41.396129] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.396902] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.397711] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.398467] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.399141] [<79088434>] __might_sleep+0x6b/0x425
[ 41.399799] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.400592] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.401242] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.401994] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 41.402702] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.406334] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.406960] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.407592] [<7907a78f>] kthread+0x148/0x15b
[ 41.408116] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.409209] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.409925] ---[ end trace 62efeb57726494af ]---
[ 41.413484] ------------[ cut here ]------------
[ 41.414113] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.415446] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.416819] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.417798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.420505] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.421837] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.423023] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.424435] Call Trace:
[ 41.424783] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.425386] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.426095] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.431770] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.432547] [<79088434>] __might_sleep+0x6b/0x425
[ 41.433215] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.433948] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.434511] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.435087] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.435626] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.436224] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.437117] [<7907a78f>] kthread+0x148/0x15b
[ 41.437724] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.438499] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.439184] ---[ end trace 62efeb57726494b0 ]---
[ 41.440721] ------------[ cut here ]------------
[ 41.441435] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.442878] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.444292] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.445553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.447005] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.448212] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.449527] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.450890] Call Trace:
[ 41.451230] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.451883] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.452664] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.453334] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.454127] [<79088434>] __might_sleep+0x6b/0x425
[ 41.454789] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.455460] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.456112] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.456921] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.457556] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.458209] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.459038] [<7907a78f>] kthread+0x148/0x15b
[ 41.459631] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.460637] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.461332] ---[ end trace 62efeb57726494b1 ]---
[ 41.464246] ------------[ cut here ]------------
[ 41.464932] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.466303] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.467693] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.468872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.470379] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.471635] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.472842] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.478642] Call Trace:
[ 41.478990] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.479600] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.480496] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.481165] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.481914] [<79088434>] __might_sleep+0x6b/0x425
[ 41.482593] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.483262] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.484020] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.484812] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.485457] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.486095] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.486972] [<7907a78f>] kthread+0x148/0x15b
[ 41.487567] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.488399] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.489100] ---[ end trace 62efeb57726494b2 ]---
[ 41.493478] ------------[ cut here ]------------
[ 41.494118] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.495454] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.496941] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.498184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.499597] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.500896] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.502189] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.503506] Call Trace:
[ 41.503841] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.504457] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.505241] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.505935] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.506618] [<79088434>] __might_sleep+0x6b/0x425
[ 41.507397] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.508057] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.508727] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.509506] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.510248] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.510906] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.511683] [<7907a78f>] kthread+0x148/0x15b
[ 41.512270] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.513049] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.513813] ---[ end trace 62efeb57726494b3 ]---
[ 41.517566] ------------[ cut here ]------------
[ 41.518193] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.519556] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.521007] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.522251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.523777] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.524988] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.526291] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.527607] Call Trace:
[ 41.527994] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.528636] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.529347] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.530134] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.530813] [<79088434>] __might_sleep+0x6b/0x425
[ 41.531543] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.532189] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.532872] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.533747] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.534453] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.535094] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.535876] [<7907a78f>] kthread+0x148/0x15b
[ 41.536543] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.537516] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.538268] ---[ end trace 62efeb57726494b4 ]---
[ 41.540656] ------------[ cut here ]------------
[ 41.541276] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.542577] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.543995] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.545211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.546615] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.547925] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.549108] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.554225] Call Trace:
[ 41.554629] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.555249] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.555962] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.556636] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.557416] [<79088434>] __might_sleep+0x6b/0x425
[ 41.558103] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.558755] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.559473] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.560258] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.560918] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.561646] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.562408] [<7907a78f>] kthread+0x148/0x15b
[ 41.563011] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.563938] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.565582] ---[ end trace 62efeb57726494b5 ]---
[ 41.567615] ------------[ cut here ]------------
[ 41.568240] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.569543] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.570941] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.572139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.573744] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.575041] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.576264] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.577576] Call Trace:
[ 41.577925] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.578557] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.579266] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.579965] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.581933] [<79088434>] __might_sleep+0x6b/0x425
[ 41.582602] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.583264] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.585182] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.585912] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.586626] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.587430] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.588185] [<7907a78f>] kthread+0x148/0x15b
[ 41.588778] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.589575] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.590349] ---[ end trace 62efeb57726494b6 ]---
[ 41.593753] ------------[ cut here ]------------
[ 41.594446] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.595743] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.597184] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.598380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.599798] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.601221] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.602466] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.603796] Call Trace:
[ 41.604137] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.606378] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.608459] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.609127] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.613623] [<79088434>] __might_sleep+0x6b/0x425
[ 41.614275] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.614934] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.615598] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.616344] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.617107] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.617763] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.618541] [<7907a78f>] kthread+0x148/0x15b
[ 41.619166] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.619901] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.633185] ---[ end trace 62efeb57726494b7 ]---
[ 41.640154] ------------[ cut here ]------------
[ 41.640806] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.642164] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.656585] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.657845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.659192] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.660560] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.661773] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.662979] Call Trace:
[ 41.663494] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.664125] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.664836] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.665578] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.666307] [<79088434>] __might_sleep+0x6b/0x425
[ 41.667069] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.667736] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.668402] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.669134] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.669776] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.682905] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.683760] [<7907a78f>] kthread+0x148/0x15b
[ 41.684355] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.685101] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.685800] ---[ end trace 62efeb57726494b8 ]---
[ 41.690152] ------------[ cut here ]------------
[ 41.691371] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.692771] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.694161] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.695356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.709640] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.710967] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.712272] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.713598] Call Trace:
[ 41.713957] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.714562] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.715282] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.716024] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.716874] [<79088434>] __might_sleep+0x6b/0x425
[ 41.717536] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.718219] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.718943] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.719698] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.739525] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.740344] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.741095] [<7907a78f>] kthread+0x148/0x15b
[ 41.741698] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.742412] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.742983] ---[ end trace 62efeb57726494b9 ]---
[ 41.750626] ------------[ cut here ]------------
[ 41.751282] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.752709] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.767129] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.768397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.769746] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.771089] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.772351] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.773778] Call Trace:
[ 41.774165] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.774693] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.775285] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.775903] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.776657] [<79088434>] __might_sleep+0x6b/0x425
[ 41.777461] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.778022] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.778576] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.779143] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.779672] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.790663] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.791440] [<7907a78f>] kthread+0x148/0x15b
[ 41.792112] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.792947] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.806806] ---[ end trace 62efeb57726494ba ]---
[ 41.814128] ------------[ cut here ]------------
[ 41.814863] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.816265] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.828580] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.829781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.831295] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.832595] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.833945] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.835157] Call Trace:
[ 41.835514] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.836149] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.836974] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.837650] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.838387] [<79088434>] __might_sleep+0x6b/0x425
[ 41.839034] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.839708] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.852899] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.853691] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.854383] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.855060] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.855845] [<7907a78f>] kthread+0x148/0x15b
[ 41.856442] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.857328] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.858019] ---[ end trace 62efeb57726494bb ]---
[ 41.863687] ------------[ cut here ]------------
[ 41.864310] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.865705] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.867122] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.868308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.869724] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.871200] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.872396] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.873713] Call Trace:
[ 41.874056] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.874661] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.875468] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.876135] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.876926] [<79088434>] __might_sleep+0x6b/0x425
[ 41.877585] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.878243] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.878959] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.879652] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.880426] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.881105] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.881855] [<7907a78f>] kthread+0x148/0x15b
[ 41.882464] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.883234] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.884225] ---[ end trace 62efeb57726494bc ]---
[ 41.884862] ------------[ cut here ]------------
[ 41.885490] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.886999] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.888422] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.889692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.891147] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.892422] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.893763] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.895008] Call Trace:
[ 41.895381] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.895977] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.896824] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.897500] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.898191] [<79088434>] __might_sleep+0x6b/0x425
[ 41.898874] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.899527] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.900340] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.901028] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 41.901755] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.902392] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.903039] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.905053] [<7907a78f>] kthread+0x148/0x15b
[ 41.905663] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.906406] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.907343] ---[ end trace 62efeb57726494bd ]---
[ 41.916876] ------------[ cut here ]------------
[ 41.917538] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.918931] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.920350] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.921540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.922958] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.924256] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.925444] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.926810] Call Trace:
[ 41.927183] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.930141] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.930879] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.931556] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.932339] [<79088434>] __might_sleep+0x6b/0x425
[ 41.933077] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.933860] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.934603] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.935366] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.936068] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.936815] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.937580] [<7907a78f>] kthread+0x148/0x15b
[ 41.938156] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.938908] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.939641] ---[ end trace 62efeb57726494be ]---
[ 41.943500] ------------[ cut here ]------------
[ 41.944191] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.945525] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.947022] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.948252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.949635] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.950967] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.952286] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.953588] Call Trace:
[ 41.953972] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.954613] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.959004] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.959712] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.960529] [<79088434>] __might_sleep+0x6b/0x425
[ 41.961208] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.961902] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.962594] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.963334] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 41.964142] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.964835] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.965518] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.966260] [<7907a78f>] kthread+0x148/0x15b
[ 41.966965] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.967925] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.968633] ---[ end trace 62efeb57726494bf ]---
[ 41.974714] ------------[ cut here ]------------
[ 41.975404] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 41.976800] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 41.978106] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 41.979393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 41.980821] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 41.982002] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 41.983208] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 41.984501] Call Trace:
[ 41.984885] [<7a512a6d>] dump_stack+0x40/0x5e
[ 41.985564] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 41.986339] [<79088434>] ? __might_sleep+0x6b/0x425
[ 41.987091] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 41.987834] [<79088434>] __might_sleep+0x6b/0x425
[ 41.988538] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.989196] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 41.989890] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 41.990743] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 41.991379] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 41.992070] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 41.992895] [<7907a78f>] kthread+0x148/0x15b
[ 41.993669] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 41.997225] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 41.997934] ---[ end trace 62efeb57726494c0 ]---
[ 41.998646] ------------[ cut here ]------------
[ 41.999342] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.000723] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.002103] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.003452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.004842] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.006093] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.007192] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.008205] Call Trace:
[ 42.008595] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.009211] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.009919] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.010700] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.011390] [<79088434>] __might_sleep+0x6b/0x425
[ 42.012100] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.012762] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.013792] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.014510] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 42.015233] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.017635] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.018286] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.019107] [<7907a78f>] kthread+0x148/0x15b
[ 42.019711] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.020538] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.021215] ---[ end trace 62efeb57726494c1 ]---
[ 42.030209] ------------[ cut here ]------------
[ 42.030923] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.032369] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.033823] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.035051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.036421] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.040954] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.042276] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.043628] Call Trace:
[ 42.043963] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.044601] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.045303] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.046053] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.046914] [<79088434>] __might_sleep+0x6b/0x425
[ 42.047598] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.048243] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.048963] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.049661] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.051279] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.051957] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.052802] [<7907a78f>] kthread+0x148/0x15b
[ 42.053562] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.054306] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.055009] ---[ end trace 62efeb57726494c2 ]---
[ 42.055685] ------------[ cut here ]------------
[ 42.056309] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.057549] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.058638] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.059784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.061264] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.062471] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.066033] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.067402] Call Trace:
[ 42.067777] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.068392] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.069111] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.069870] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.070736] [<79088434>] __might_sleep+0x6b/0x425
[ 42.071478] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.072197] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.072864] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.073676] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 42.074397] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.075029] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.075770] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.076536] [<7907a78f>] kthread+0x148/0x15b
[ 42.077217] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.077960] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.078673] ---[ end trace 62efeb57726494c3 ]---
[ 42.082216] ------------[ cut here ]------------
[ 42.082914] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.084293] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.085616] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.087026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.088397] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.089712] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.093263] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.097158] Call Trace:
[ 42.097557] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.098161] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.098893] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.099570] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.100371] [<79088434>] __might_sleep+0x6b/0x425
[ 42.101027] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.101710] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.102381] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.103081] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 42.103875] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.104532] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.105194] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.105946] [<7907a78f>] kthread+0x148/0x15b
[ 42.106611] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.107431] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.108146] ---[ end trace 62efeb57726494c4 ]---
[ 42.113555] ------------[ cut here ]------------
[ 42.114191] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.115502] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.116963] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.118214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.119609] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.121747] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.122996] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.126345] Call Trace:
[ 42.126842] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.127449] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.128162] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.128916] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.129682] [<79088434>] __might_sleep+0x6b/0x425
[ 42.130504] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.131223] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.131896] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.132620] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.133250] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.134127] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.134884] [<7907a78f>] kthread+0x148/0x15b
[ 42.135520] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.136250] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.137045] ---[ end trace 62efeb57726494c5 ]---
[ 42.140995] ------------[ cut here ]------------
[ 42.141716] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.143065] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.144532] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.145780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.147391] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.148603] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.149821] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.155071] Call Trace:
[ 42.155473] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.156145] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.157046] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.157804] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.158573] [<79088434>] __might_sleep+0x6b/0x425
[ 42.159298] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.160122] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.160781] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.161521] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.162153] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.162819] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.164981] [<7907a78f>] kthread+0x148/0x15b
[ 42.165613] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.166348] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.167167] ---[ end trace 62efeb57726494c6 ]---
[ 42.167805] ------------[ cut here ]------------
[ 42.168484] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.169772] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.171148] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.172476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.174062] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.175403] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.176579] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.177880] Call Trace:
[ 42.178236] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.178911] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.179654] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.180421] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.181143] [<79088434>] __might_sleep+0x6b/0x425
[ 42.181793] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.182508] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.183156] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.184112] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 42.184825] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.185472] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.186153] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.189024] [<7907a78f>] kthread+0x148/0x15b
[ 42.189643] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.190493] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.191173] ---[ end trace 62efeb57726494c7 ]---
[ 42.194333] ------------[ cut here ]------------
[ 42.195041] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.196415] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.199064] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.200416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.201875] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.203111] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.204463] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.205654] Call Trace:
[ 42.205984] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.206590] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.207397] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.208073] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.208768] [<79088434>] __might_sleep+0x6b/0x425
[ 42.209497] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.213164] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.213911] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.214673] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.215300] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.215964] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.216907] [<7907a78f>] kthread+0x148/0x15b
[ 42.217584] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.218414] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.219184] ---[ end trace 62efeb57726494c8 ]---
[ 42.223667] ------------[ cut here ]------------
[ 42.224315] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.225663] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.227107] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.228270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.229622] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.230986] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.232159] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.233511] Call Trace:
[ 42.233849] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.234501] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.235243] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.235922] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.236635] [<79088434>] __might_sleep+0x6b/0x425
[ 42.237363] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.238042] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.238745] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.239439] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.240222] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.240884] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.241662] [<7907a78f>] kthread+0x148/0x15b
[ 42.242253] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.242995] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.243854] ---[ end trace 62efeb57726494c9 ]---
[ 42.251035] ------------[ cut here ]------------
[ 42.251695] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.253044] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.254427] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.255696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.257142] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.258339] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.259629] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.263909] Call Trace:
[ 42.264271] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.264885] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.265636] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.266292] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.267093] [<79088434>] __might_sleep+0x6b/0x425
[ 42.267832] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.268550] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.269206] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.269937] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.270714] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.271374] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.272155] [<7907a78f>] kthread+0x148/0x15b
[ 42.272795] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.273612] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.274343] ---[ end trace 62efeb57726494ca ]---
[ 42.274965] ------------[ cut here ]------------
[ 42.275595] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.277053] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.281820] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.283048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.284468] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.285656] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.286988] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.288223] Call Trace:
[ 42.288622] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.289295] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.290116] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.290817] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.291530] [<79088434>] __might_sleep+0x6b/0x425
[ 42.292089] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.292645] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.293462] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.294155] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 42.294894] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.295614] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.296264] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.301098] [<7907a78f>] kthread+0x148/0x15b
[ 42.301700] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.302499] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.303270] ---[ end trace 62efeb57726494cb ]---
[ 42.307775] ------------[ cut here ]------------
[ 42.308419] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.309792] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.311165] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.312386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.313822] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.315098] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.316335] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.317620] Call Trace:
[ 42.317958] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.322755] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.323638] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.324304] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.325061] [<79088434>] __might_sleep+0x6b/0x425
[ 42.325760] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.326465] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.327235] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.327964] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.328626] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.329276] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.330166] [<7907a78f>] kthread+0x148/0x15b
[ 42.330760] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.331514] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.332245] ---[ end trace 62efeb57726494cc ]---
[ 42.332890] ------------[ cut here ]------------
[ 42.333660] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.334871] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.335944] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.336996] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.338106] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.339199] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.340578] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.341907] Call Trace:
[ 42.342291] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.342889] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.343720] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.344391] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.345063] [<79088434>] __might_sleep+0x6b/0x425
[ 42.345720] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.346387] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.348003] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.348695] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 42.349489] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.350295] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.351029] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.351846] [<7907a78f>] kthread+0x148/0x15b
[ 42.352445] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.353191] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.353967] ---[ end trace 62efeb57726494cd ]---
[ 42.356852] ------------[ cut here ]------------
[ 42.357426] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.358494] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.359643] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.360878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.362270] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.363623] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.364886] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.366218] Call Trace:
[ 42.366564] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.367247] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.368049] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.368723] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.369430] [<79088434>] __might_sleep+0x6b/0x425
[ 42.370248] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.370918] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.371603] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.372305] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.372958] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.373757] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.374524] [<7907a78f>] kthread+0x148/0x15b
[ 42.375108] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.375897] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.376582] ---[ end trace 62efeb57726494ce ]---
[ 42.380186] ------------[ cut here ]------------
[ 42.380863] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.382179] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.387218] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.388416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.389776] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.391088] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.392323] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.393630] Call Trace:
[ 42.394001] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.394617] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.395363] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.396106] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.396960] [<79088434>] __might_sleep+0x6b/0x425
[ 42.397614] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.398285] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.399025] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.399737] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.400463] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.401167] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.401920] [<7907a78f>] kthread+0x148/0x15b
[ 42.402544] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.403280] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.404062] ---[ end trace 62efeb57726494cf ]---
[ 42.406863] ------------[ cut here ]------------
[ 42.407502] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.408798] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.410235] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.411454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.412819] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.414109] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.415310] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.416624] Call Trace:
[ 42.420030] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.420729] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.421460] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.422154] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.422830] [<79088434>] __might_sleep+0x6b/0x425
[ 42.423597] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.424258] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.425002] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.425694] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.426351] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.427116] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.427880] [<7907a78f>] kthread+0x148/0x15b
[ 42.428473] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.429221] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.429952] ---[ end trace 62efeb57726494d0 ]---
[ 42.433494] ------------[ cut here ]------------
[ 42.434131] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.435589] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.437141] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.438364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.443172] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.444471] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.445669] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.447113] Call Trace:
[ 42.447513] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.448109] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.448839] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.449598] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.450468] [<79088434>] __might_sleep+0x6b/0x425
[ 42.451182] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.451848] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.452530] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.453221] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.453943] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.454604] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.455375] [<7907a78f>] kthread+0x148/0x15b
[ 42.456002] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.456826] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.457601] ---[ end trace 62efeb57726494d1 ]---
[ 42.464482] ------------[ cut here ]------------
[ 42.465112] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.466393] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.467750] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.468910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.470310] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.471479] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.472677] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.473957] Call Trace:
[ 42.474288] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.474964] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.475758] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.476505] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.477345] [<79088434>] __might_sleep+0x6b/0x425
[ 42.478068] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.478802] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.479462] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.480259] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.480901] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.481553] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.482402] [<7907a78f>] kthread+0x148/0x15b
[ 42.483000] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.483835] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.484585] ---[ end trace 62efeb57726494d2 ]---
[ 42.485220] ------------[ cut here ]------------
[ 42.485882] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.487234] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.488589] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.489737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.494921] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.496091] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.497371] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.498529] Call Trace:
[ 42.498877] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.499469] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.500279] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.501015] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.501701] [<79088434>] __might_sleep+0x6b/0x425
[ 42.502361] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.503017] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.503808] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.504595] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 42.505384] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.506092] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.506940] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.507776] [<7907a78f>] kthread+0x148/0x15b
[ 42.508370] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.509120] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.509813] ---[ end trace 62efeb57726494d3 ]---
[ 42.513492] ------------[ cut here ]------------
[ 42.514117] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.515402] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.516814] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.517960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.519258] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.532900] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.534156] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.535330] Call Trace:
[ 42.535662] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.536245] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.537067] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.537742] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.538423] [<79088434>] __might_sleep+0x6b/0x425
[ 42.539059] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.539712] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.540450] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.541126] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.541799] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.542444] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.543183] [<7907a78f>] kthread+0x148/0x15b
[ 42.556912] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.557648] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.558355] ---[ end trace 62efeb57726494d4 ]---
[ 42.563504] ------------[ cut here ]------------
[ 42.564159] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.565451] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.567746] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.568897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.570340] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.571526] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.572713] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.574009] Call Trace:
[ 42.574411] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.575085] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.575886] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.576561] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.577355] [<79088434>] __might_sleep+0x6b/0x425
[ 42.578092] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.578837] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.579497] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.580292] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.580932] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.581582] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.582410] [<7907a78f>] kthread+0x148/0x15b
[ 42.582983] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.583786] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.584485] ---[ end trace 62efeb57726494d5 ]---
[ 42.587431] ------------[ cut here ]------------
[ 42.588052] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.589337] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.590689] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.591828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.593144] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.594479] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.595684] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.597119] Call Trace:
[ 42.597489] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.598155] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.598950] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.599694] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.600485] [<79088434>] __might_sleep+0x6b/0x425
[ 42.601107] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.601759] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.602406] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.603143] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.603852] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.604894] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.605627] [<7907a78f>] kthread+0x148/0x15b
[ 42.606201] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.607019] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.607709] ---[ end trace 62efeb57726494d6 ]---
[ 42.610178] ------------[ cut here ]------------
[ 42.610812] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.612079] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.613447] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.614630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.615941] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.617250] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.618426] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.619584] Call Trace:
[ 42.619928] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.620621] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.621327] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.622003] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.622674] [<79088434>] __might_sleep+0x6b/0x425
[ 42.623298] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.624121] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.624832] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.625508] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.626127] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.626877] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.627620] [<7907a78f>] kthread+0x148/0x15b
[ 42.628191] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.628910] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.629603] ---[ end trace 62efeb57726494d7 ]---
[ 42.633696] ------------[ cut here ]------------
[ 42.634313] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.635574] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.636952] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.638157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.639472] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.640798] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.642039] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.643128] Call Trace:
[ 42.643541] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.644144] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.644846] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.645488] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.646155] [<79088434>] __might_sleep+0x6b/0x425
[ 42.646884] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.647560] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.648196] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.648879] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.649506] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.650268] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.651015] [<7907a78f>] kthread+0x148/0x15b
[ 42.651598] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.652313] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.652989] ---[ end trace 62efeb57726494d8 ]---
[ 42.656856] ------------[ cut here ]------------
[ 42.657483] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.658752] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.660112] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.661326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.662665] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.663989] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.665082] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.666072] Call Trace:
[ 42.666369] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.666994] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.667692] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.668417] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.669081] [<79088434>] __might_sleep+0x6b/0x425
[ 42.669745] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.670499] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.671142] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.671818] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.672456] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.673096] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.673924] [<7907a78f>] kthread+0x148/0x15b
[ 42.674513] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.675243] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.675926] ---[ end trace 62efeb57726494d9 ]---
[ 42.676555] ------------[ cut here ]------------
[ 42.677295] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.678597] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.679888] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.681115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.682543] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.683802] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.684965] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.686135] Call Trace:
[ 42.686493] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.687192] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.687897] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.688568] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.689225] [<79088434>] __might_sleep+0x6b/0x425
[ 42.689914] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.703559] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.704207] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.704892] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 42.705585] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.706204] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.706944] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.707698] [<7907a78f>] kthread+0x148/0x15b
[ 42.708274] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.709011] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.709684] ---[ end trace 62efeb57726494da ]---
[ 42.713895] ------------[ cut here ]------------
[ 42.714574] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.715923] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.730178] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.731419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.732819] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.734165] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.735421] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.736660] Call Trace:
[ 42.737111] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.737751] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.738503] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.739198] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.739914] [<79088434>] __might_sleep+0x6b/0x425
[ 42.740681] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.741375] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.742056] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.742781] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.760555] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.761266] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.762085] [<7907a78f>] kthread+0x148/0x15b
[ 42.762731] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.772719] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.773643] ---[ end trace 62efeb57726494db ]---
[ 42.780576] ------------[ cut here ]------------
[ 42.781266] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.782619] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.797082] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.798311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.799716] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.801065] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.802310] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.803659] Call Trace:
[ 42.804021] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.804654] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.805407] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.806100] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.806910] [<79088434>] __might_sleep+0x6b/0x425
[ 42.807594] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.808273] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.808962] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.809690] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.822819] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.823624] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.824446] [<7907a78f>] kthread+0x148/0x15b
[ 42.825078] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.825794] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.826465] ---[ end trace 62efeb57726494dc ]---
[ 42.842903] ------------[ cut here ]------------
[ 42.843629] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.844899] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.846156] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.851055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.852368] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.853626] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.854794] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.856011] Call Trace:
[ 42.856350] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.867791] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.868513] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.869170] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.869838] [<79088434>] __might_sleep+0x6b/0x425
[ 42.870566] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.871211] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.871889] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.872570] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.873198] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.873924] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.874657] [<7907a78f>] kthread+0x148/0x15b
[ 42.875229] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.876024] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.890489] ---[ end trace 62efeb57726494dd ]---
[ 42.891192] ------------[ cut here ]------------
[ 42.891875] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.893257] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.894648] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.895826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.897283] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.898578] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.899853] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.911509] Call Trace:
[ 42.911884] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.912547] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.913332] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.914059] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.914731] [<79088434>] __might_sleep+0x6b/0x425
[ 42.915409] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.916042] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.916710] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.917504] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 42.918282] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.918991] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.919639] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.920470] [<7907a78f>] kthread+0x148/0x15b
[ 42.921050] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.921772] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.922456] ---[ end trace 62efeb57726494de ]---
[ 42.923070] ------------[ cut here ]------------
[ 42.932819] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.934144] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.935447] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.936641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.938044] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.939287] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.940720] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 42.942010] Call Trace:
[ 42.942396] [<7a512a6d>] dump_stack+0x40/0x5e
[ 42.943048] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 42.956926] [<79088434>] ? __might_sleep+0x6b/0x425
[ 42.957598] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 42.958302] [<79088434>] __might_sleep+0x6b/0x425
[ 42.958946] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.959674] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 42.960428] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 42.961113] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 42.961824] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 42.962483] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 42.963195] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 42.964103] [<7907a78f>] kthread+0x148/0x15b
[ 42.964795] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 42.965547] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 42.966215] ---[ end trace 62efeb57726494df ]---
[ 42.984349] ------------[ cut here ]------------
[ 42.985003] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 42.986261] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 42.987605] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 42.988765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 42.990190] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 42.991368] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 42.992527] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.006947] Call Trace:
[ 43.007296] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.007894] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.008611] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.009281] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.009962] [<79088434>] __might_sleep+0x6b/0x425
[ 43.010685] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.011341] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.011985] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.012717] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.013336] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.014040] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.014800] [<7907a78f>] kthread+0x148/0x15b
[ 43.015378] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.016088] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.016852] ---[ end trace 62efeb57726494e0 ]---
[ 43.033573] ------------[ cut here ]------------
[ 43.034269] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.035570] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.037043] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.038211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.039522] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.040834] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.041997] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.043159] Call Trace:
[ 43.043608] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.044202] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.044901] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.045552] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.046233] [<79088434>] __might_sleep+0x6b/0x425
[ 43.059701] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.060501] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.061150] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.061879] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.062488] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.063117] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.063938] [<7907a78f>] kthread+0x148/0x15b
[ 43.064578] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.065287] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.065995] ---[ end trace 62efeb57726494e1 ]---
[ 43.066615] ------------[ cut here ]------------
[ 43.067306] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.068688] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.069992] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.083571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.084971] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.086199] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.087494] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.088687] Call Trace:
[ 43.089032] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.089640] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.090470] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.091120] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.091816] [<79088434>] __might_sleep+0x6b/0x425
[ 43.092450] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.093103] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.093838] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.094608] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 43.095346] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.095960] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.096601] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.110125] [<7907a78f>] kthread+0x148/0x15b
[ 43.110731] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.111460] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.112130] ---[ end trace 62efeb57726494e2 ]---
[ 43.112813] ------------[ cut here ]------------
[ 43.113536] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.114882] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.116264] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.117571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.118932] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.132563] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.133890] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.135081] Call Trace:
[ 43.135437] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.136039] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.136835] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.137401] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.137966] [<79088434>] __might_sleep+0x6b/0x425
[ 43.138548] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.139169] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.139836] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.140630] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.141289] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.141927] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.142733] [<7907a78f>] kthread+0x148/0x15b
[ 43.143465] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.144195] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.144903] ---[ end trace 62efeb57726494e3 ]---
[ 43.145542] ------------[ cut here ]------------
[ 43.146196] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.160301] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.161580] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.162739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.164140] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.165380] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.166578] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.167900] Call Trace:
[ 43.168253] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.168865] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.169617] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.179552] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.180369] [<79088434>] __might_sleep+0x6b/0x425
[ 43.181050] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.181741] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.182434] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.183118] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 43.183833] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.184444] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.185115] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.185896] [<7907a78f>] kthread+0x148/0x15b
[ 43.186512] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.187500] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.188219] ---[ end trace 62efeb57726494e4 ]---
[ 43.202700] ------------[ cut here ]------------
[ 43.203338] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.204671] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.205996] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.207234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.208700] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.209910] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.211252] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.212499] Call Trace:
[ 43.212858] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.226634] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.227509] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.228177] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.228874] [<79088434>] __might_sleep+0x6b/0x425
[ 43.229564] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.230303] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.231033] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.231799] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.232442] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.233087] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.233918] [<7907a78f>] kthread+0x148/0x15b
[ 43.234533] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.235265] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.235977] ---[ end trace 62efeb57726494e5 ]---
[ 43.236644] ------------[ cut here ]------------
[ 43.237393] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.238736] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.252531] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.253789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.255140] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.256341] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.257712] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.259019] Call Trace:
[ 43.259406] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.260158] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.260947] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.261669] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.262381] [<79088434>] __might_sleep+0x6b/0x425
[ 43.263053] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.263835] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.264535] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.265253] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 43.265992] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.266658] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.278347] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.279156] [<7907a78f>] kthread+0x148/0x15b
[ 43.279756] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.280620] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.281385] ---[ end trace 62efeb57726494e6 ]---
[ 43.282081] ------------[ cut here ]------------
[ 43.282773] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.284142] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.285513] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.299520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.300987] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.302185] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.303501] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.304727] Call Trace:
[ 43.305088] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.305715] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.306445] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.307211] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.307894] [<79088434>] __might_sleep+0x6b/0x425
[ 43.308559] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.309242] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.309893] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.310741] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 43.311517] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.312210] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.312901] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.326764] [<7907a78f>] kthread+0x148/0x15b
[ 43.327403] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.328132] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.328822] ---[ end trace 62efeb57726494e7 ]---
[ 43.333496] ------------[ cut here ]------------
[ 43.334150] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.335446] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.336854] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.338058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.339477] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.353136] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.354435] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.355701] Call Trace:
[ 43.356038] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.356640] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.357505] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.358176] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.358878] [<79088434>] __might_sleep+0x6b/0x425
[ 43.359531] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.360292] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.360960] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.361666] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.362296] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.362943] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.376847] [<7907a78f>] kthread+0x148/0x15b
[ 43.377484] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.378247] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.378963] ---[ end trace 62efeb57726494e8 ]---
[ 43.380966] random: nonblocking pool is initialized
[ 43.386837] ------------[ cut here ]------------
[ 43.387477] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.388850] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.402700] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.404023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.405454] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.406656] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.408007] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.409245] Call Trace:
[ 43.409616] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.410348] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.411102] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.411804] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.412482] [<79088434>] __might_sleep+0x6b/0x425
[ 43.413121] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.426923] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.427658] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.428441] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.429158] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.429900] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.430815] [<7907a78f>] kthread+0x148/0x15b
[ 43.431413] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.432193] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.432870] ---[ end trace 62efeb57726494e9 ]---
[ 43.437094] ------------[ cut here ]------------
[ 43.437727] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.438979] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.452747] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.453996] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.455405] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.456539] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.457758] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.459008] Call Trace:
[ 43.459381] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.459988] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.460766] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.461428] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.462078] [<79088434>] __might_sleep+0x6b/0x425
[ 43.462765] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.463512] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.464152] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.464835] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.465458] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.466079] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.479608] [<7907a78f>] kthread+0x148/0x15b
[ 43.480295] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.481115] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.481797] ---[ end trace 62efeb57726494ea ]---
[ 43.486846] ------------[ cut here ]------------
[ 43.487515] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.488818] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.502556] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.503949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.505463] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.506839] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.508040] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.509253] Call Trace:
[ 43.509626] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.510340] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.511104] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.511804] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.512495] [<79088434>] __might_sleep+0x6b/0x425
[ 43.513142] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.513966] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.514660] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.515380] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.515991] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.516645] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.522490] [<7907a78f>] kthread+0x148/0x15b
[ 43.523120] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.537022] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.537813] ---[ end trace 62efeb57726494eb ]---
[ 43.543851] ------------[ cut here ]------------
[ 43.544484] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.545798] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.547185] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.548368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.549730] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.563576] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.564823] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.566005] Call Trace:
[ 43.566407] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.567107] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.567847] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.568531] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.569193] [<79088434>] __might_sleep+0x6b/0x425
[ 43.569835] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.570569] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.571258] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.572006] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.572658] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.573287] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.586563] [<7907a78f>] kthread+0x148/0x15b
[ 43.587298] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.588067] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.588765] ---[ end trace 62efeb57726494ec ]---
[ 43.596825] ------------[ cut here ]------------
[ 43.597459] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.598722] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.599991] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.606031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.607519] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.608711] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.609991] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.611352] Call Trace:
[ 43.611690] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.612369] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.613076] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.613855] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.614630] [<79088434>] __might_sleep+0x6b/0x425
[ 43.615270] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.615939] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.616607] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.617397] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.618084] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.618736] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.619504] [<7907a78f>] kthread+0x148/0x15b
[ 43.620171] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.620894] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.621566] ---[ end trace 62efeb57726494ed ]---
[ 43.622185] ------------[ cut here ]------------
[ 43.622795] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.624124] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.625425] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.626637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.628059] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.629350] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.630659] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.631922] Call Trace:
[ 43.632280] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.632909] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.633752] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.634440] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.635133] [<79088434>] __might_sleep+0x6b/0x425
[ 43.635783] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.636461] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.637214] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.638026] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 43.638706] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.639330] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.639953] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.640849] [<7907a78f>] kthread+0x148/0x15b
[ 43.641502] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.642289] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.642975] ---[ end trace 62efeb57726494ee ]---
[ 43.646986] ------------[ cut here ]------------
[ 43.647617] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.648885] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.650251] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.651473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.652839] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.658074] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.659312] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.660653] Call Trace:
[ 43.660993] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.661622] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.662331] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.663042] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.663807] [<79088434>] __might_sleep+0x6b/0x425
[ 43.664453] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.665105] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.665758] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.666436] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.667139] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.667780] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.668525] [<7907a78f>] kthread+0x148/0x15b
[ 43.669161] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.669886] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.670641] ---[ end trace 62efeb57726494ef ]---
[ 43.674395] ------------[ cut here ]------------
[ 43.675018] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.676298] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.679849] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.681133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.682571] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.683936] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.685243] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.686473] Call Trace:
[ 43.686970] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.687578] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.688301] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.688981] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.689696] [<79088434>] __might_sleep+0x6b/0x425
[ 43.690415] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.691060] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.691712] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.692392] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.693001] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.693785] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.694520] [<7907a78f>] kthread+0x148/0x15b
[ 43.695092] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.695810] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.696519] ---[ end trace 62efeb57726494f0 ]---
[ 43.700833] ------------[ cut here ]------------
[ 43.701467] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.702737] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.704208] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.705444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.707041] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.708221] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.709554] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.710907] Call Trace:
[ 43.711249] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.711881] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.712595] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.713297] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.714144] [<79088434>] __might_sleep+0x6b/0x425
[ 43.714807] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.715467] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.716103] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.716904] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.717529] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.718171] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.718921] [<7907a78f>] kthread+0x148/0x15b
[ 43.719502] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.720340] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.721019] ---[ end trace 62efeb57726494f1 ]---
[ 43.721631] ------------[ cut here ]------------
[ 43.722249] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.723609] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.724910] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.726103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.727500] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.728659] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.729958] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.731311] Call Trace:
[ 43.731660] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.732307] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.733042] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.733720] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.734354] [<79088434>] __might_sleep+0x6b/0x425
[ 43.735088] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.735835] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.736493] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.737282] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 43.738085] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.738814] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.739498] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.740507] [<7907a78f>] kthread+0x148/0x15b
[ 43.741169] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.742005] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.742705] ---[ end trace 62efeb57726494f2 ]---
[ 43.747352] ------------[ cut here ]------------
[ 43.747969] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.749253] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.750617] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.751836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.753169] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.754457] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.755697] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.757037] Call Trace:
[ 43.757369] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.757969] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.758678] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.759331] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.760132] [<79088434>] __might_sleep+0x6b/0x425
[ 43.760812] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.761549] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.762265] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.762965] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.763718] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.764468] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.765289] [<7907a78f>] kthread+0x148/0x15b
[ 43.765892] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.766697] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.767574] ---[ end trace 62efeb57726494f3 ]---
[ 43.770290] ------------[ cut here ]------------
[ 43.771006] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.772594] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.773957] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.775145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.776473] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.777853] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.779087] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.780351] Call Trace:
[ 43.780671] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.781262] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.781978] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.782632] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.783290] [<79088434>] __might_sleep+0x6b/0x425
[ 43.784003] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.784655] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.785289] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.786026] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.786779] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.787447] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.788276] [<7907a78f>] kthread+0x148/0x15b
[ 43.788930] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.789668] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.790496] ---[ end trace 62efeb57726494f4 ]---
[ 43.793767] ------------[ cut here ]------------
[ 43.794505] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.795979] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.810183] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.811417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.812770] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.814149] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.815357] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.816614] Call Trace:
[ 43.817094] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.817700] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.818440] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.819106] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.819791] [<79088434>] __might_sleep+0x6b/0x425
[ 43.830925] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.831610] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.832351] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.833029] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.833771] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.834489] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.835218] [<7907a78f>] kthread+0x148/0x15b
[ 43.835855] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.836598] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.837420] ---[ end trace 62efeb57726494f5 ]---
[ 43.844369] ------------[ cut here ]------------
[ 43.845048] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.846411] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.847837] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.849063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.850546] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.851791] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.853031] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.854378] Call Trace:
[ 43.854739] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.855372] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.856111] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.856910] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.857625] [<79088434>] __might_sleep+0x6b/0x425
[ 43.858305] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.859057] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.859800] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.864115] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.864853] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.865601] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.866448] [<7907a78f>] kthread+0x148/0x15b
[ 43.867213] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.868051] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.868878] ---[ end trace 62efeb57726494f6 ]---
[ 43.869499] ------------[ cut here ]------------
[ 43.870248] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.871599] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.872956] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.874255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.875659] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.876999] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.878237] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.879483] Call Trace:
[ 43.879843] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.880558] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.881302] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.882006] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.882707] [<79088434>] __might_sleep+0x6b/0x425
[ 43.883480] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.884158] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.884823] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.885535] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 43.886341] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.887142] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.887859] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.888714] [<7907a78f>] kthread+0x148/0x15b
[ 43.889388] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.895091] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.895817] ---[ end trace 62efeb57726494f7 ]---
[ 43.900283] ------------[ cut here ]------------
[ 43.900957] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.902302] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.903755] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.904982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.906377] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.907723] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.908943] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.910272] Call Trace:
[ 43.910647] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.911307] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.912135] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.912903] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.913775] [<79088434>] __might_sleep+0x6b/0x425
[ 43.914527] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.915273] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.916026] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.916828] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.917501] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.918183] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.918956] [<7907a78f>] kthread+0x148/0x15b
[ 43.919552] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.920479] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.921236] ---[ end trace 62efeb57726494f8 ]---
[ 43.923527] ------------[ cut here ]------------
[ 43.924188] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.925546] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.926999] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.929097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.930609] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.931865] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.933103] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.934460] Call Trace:
[ 43.934821] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.935450] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.936177] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.936966] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.937657] [<79088434>] __might_sleep+0x6b/0x425
[ 43.938306] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.939019] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.939681] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.940512] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.941145] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.941801] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.942641] [<7907a78f>] kthread+0x148/0x15b
[ 43.943294] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.944181] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.944959] ---[ end trace 62efeb57726494f9 ]---
[ 43.947033] ------------[ cut here ]------------
[ 43.947686] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.949069] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.950532] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.951759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.953156] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.958403] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.959639] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.960988] Call Trace:
[ 43.961360] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.961989] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.962753] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.965400] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.966115] [<79088434>] __might_sleep+0x6b/0x425
[ 43.966859] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.967595] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.968347] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.969031] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.969684] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.970440] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.971203] [<7907a78f>] kthread+0x148/0x15b
[ 43.972665] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 43.973511] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 43.974237] ---[ end trace 62efeb57726494fa ]---
[ 43.980282] ------------[ cut here ]------------
[ 43.980962] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 43.982310] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 43.984499] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 43.985724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 43.987210] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 43.988449] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 43.989795] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 43.991243] Call Trace:
[ 43.991615] [<7a512a6d>] dump_stack+0x40/0x5e
[ 43.992208] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 43.992951] [<79088434>] ? __might_sleep+0x6b/0x425
[ 43.993728] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 43.994447] [<79088434>] __might_sleep+0x6b/0x425
[ 43.995179] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.995931] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 43.996786] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 43.997580] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 43.998297] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 43.999035] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 43.999797] [<7907a78f>] kthread+0x148/0x15b
[ 44.000478] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.001245] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.001972] ---[ end trace 62efeb57726494fb ]---
[ 44.002636] ------------[ cut here ]------------
[ 44.003288] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.007065] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.008441] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.009662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.011125] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.012375] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.013719] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.015051] Call Trace:
[ 44.015445] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.016112] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.017001] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.017846] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.018615] [<79088434>] __might_sleep+0x6b/0x425
[ 44.019305] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.019970] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.020726] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.021445] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 44.022148] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.022834] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.023598] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.024260] [<7907a78f>] kthread+0x148/0x15b
[ 44.024765] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.025462] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.026219] ---[ end trace 62efeb57726494fc ]---
[ 44.026999] ------------[ cut here ]------------
[ 44.027641] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.029048] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.030443] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.031674] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.033019] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.034340] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.035527] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.036839] Call Trace:
[ 44.037210] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.037850] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.038601] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.039296] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.040116] [<79088434>] __might_sleep+0x6b/0x425
[ 44.040796] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.041483] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.042161] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.042884] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.043647] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.044334] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.045112] [<7907a78f>] kthread+0x148/0x15b
[ 44.045730] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.046496] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.047298] ---[ end trace 62efeb57726494fd ]---
[ 44.047965] ------------[ cut here ]------------
[ 44.048623] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.049975] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.051312] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.052298] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.053514] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.054699] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.055890] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.057247] Call Trace:
[ 44.057591] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.058188] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.058924] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.059602] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.060401] [<79088434>] __might_sleep+0x6b/0x425
[ 44.061092] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.061761] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.062433] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.063155] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 44.064001] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.064677] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.065355] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.066128] [<7907a78f>] kthread+0x148/0x15b
[ 44.066846] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.067626] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.068370] ---[ end trace 62efeb57726494fe ]---
[ 44.069056] ------------[ cut here ]------------
[ 44.069716] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.073131] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.074553] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.075787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.077268] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.078483] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.079681] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.080998] Call Trace:
[ 44.081371] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.081966] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.082688] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.083450] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.084173] [<79088434>] __might_sleep+0x6b/0x425
[ 44.084828] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.085478] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.086138] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.089211] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 44.089927] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.090634] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.091278] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.092031] [<7907a78f>] kthread+0x148/0x15b
[ 44.092615] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.093334] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.094069] ---[ end trace 62efeb57726494ff ]---
[ 44.094716] ------------[ cut here ]------------
[ 44.095327] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.096574] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.097906] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.099114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.100504] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.101703] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.103040] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.104458] Call Trace:
[ 44.104844] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.105524] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.106332] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.107167] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.107887] [<79088434>] __might_sleep+0x6b/0x425
[ 44.108540] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.109189] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.109853] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.110791] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 44.111518] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.112148] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.112806] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.113679] [<7907a78f>] kthread+0x148/0x15b
[ 44.114301] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.115034] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.115814] ---[ end trace 62efeb5772649500 ]---
[ 44.123777] ------------[ cut here ]------------
[ 44.124407] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.125705] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.127047] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.131346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.132718] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.134037] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.135255] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.136495] Call Trace:
[ 44.136962] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.137590] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.138339] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.139005] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.139734] [<79088434>] __might_sleep+0x6b/0x425
[ 44.140498] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.141224] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.141958] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.142624] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.143242] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.143959] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.144701] [<7907a78f>] kthread+0x148/0x15b
[ 44.145275] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.145989] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.146671] ---[ end trace 62efeb5772649501 ]---
[ 44.147385] ------------[ cut here ]------------
[ 44.148019] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.149273] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.154292] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.155468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.156903] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.158140] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.159372] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.160652] Call Trace:
[ 44.160998] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.161600] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.162324] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.162971] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.163755] [<79088434>] __might_sleep+0x6b/0x425
[ 44.164395] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.165040] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.165688] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.166415] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 44.167166] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.167833] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.168473] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.169212] [<7907a78f>] kthread+0x148/0x15b
[ 44.169861] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.170608] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.171185] ---[ end trace 62efeb5772649502 ]---
[ 44.171726] ------------[ cut here ]------------
[ 44.172297] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.173752] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.175053] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.185512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.187730] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.188896] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.190282] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.191463] Call Trace:
[ 44.191754] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.192285] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.193006] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.193746] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.194439] [<79088434>] __might_sleep+0x6b/0x425
[ 44.195079] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.195726] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.196377] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.197137] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 44.197833] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.198460] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.203495] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.204227] [<7907a78f>] kthread+0x148/0x15b
[ 44.204882] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.205676] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.206408] ---[ end trace 62efeb5772649503 ]---
[ 44.211200] ------------[ cut here ]------------
[ 44.211838] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.213110] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.214456] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.215615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.217004] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.218170] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.219340] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.221650] Call Trace:
[ 44.221999] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.222630] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.223645] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.224351] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.225096] [<79088434>] __might_sleep+0x6b/0x425
[ 44.225702] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.226244] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.227761] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.228438] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.229057] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.229723] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.230629] [<7907a78f>] kthread+0x148/0x15b
[ 44.231265] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.232067] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.232736] ---[ end trace 62efeb5772649504 ]---
[ 44.240793] ------------[ cut here ]------------
[ 44.241430] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.242695] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.244112] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.245272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.246619] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.251599] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.252767] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.254034] Call Trace:
[ 44.254399] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.254980] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.255682] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.256360] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.257120] [<79088434>] __might_sleep+0x6b/0x425
[ 44.257672] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.258218] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.258775] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.259371] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.259988] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.260738] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.261485] [<7907a78f>] kthread+0x148/0x15b
[ 44.262064] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.263656] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.264388] ---[ end trace 62efeb5772649505 ]---
[ 44.265037] ------------[ cut here ]------------
[ 44.265757] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.266973] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.268199] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.269404] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.270884] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.272122] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.273332] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.274877] Call Trace:
[ 44.275272] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.275940] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.276665] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.277462] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.278238] [<79088434>] __might_sleep+0x6b/0x425
[ 44.278900] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.279559] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.280385] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.281072] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 44.281661] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.282183] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.282727] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.283491] [<7907a78f>] kthread+0x148/0x15b
[ 44.284127] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.284881] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.285562] ---[ end trace 62efeb5772649506 ]---
[ 44.286204] ------------[ cut here ]------------
[ 44.286926] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.288371] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.290132] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.291436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.292802] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.294183] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.295427] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.296790] Call Trace:
[ 44.297175] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.297771] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.298498] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.299244] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.299920] [<79088434>] __might_sleep+0x6b/0x425
[ 44.301202] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.301926] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.302594] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.303333] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 44.304197] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.304839] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.305498] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.306353] [<7907a78f>] kthread+0x148/0x15b
[ 44.308249] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.309023] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.309744] ---[ end trace 62efeb5772649507 ]---
[ 44.313727] ------------[ cut here ]------------
[ 44.314262] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.315413] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.316897] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.318205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.319564] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.321272] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.322484] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.323839] Call Trace:
[ 44.324205] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.324841] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.325664] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.326334] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.327121] [<79088434>] __might_sleep+0x6b/0x425
[ 44.327820] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.328531] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.329213] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.329794] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.330423] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.330965] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.331617] [<7907a78f>] kthread+0x148/0x15b
[ 44.332218] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.333061] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.337420] ---[ end trace 62efeb5772649508 ]---
[ 44.340249] ------------[ cut here ]------------
[ 44.340952] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.342436] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.343646] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.344628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.345964] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.347356] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.348625] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.349854] Call Trace:
[ 44.350307] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.350954] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.351720] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.352472] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.353159] [<79088434>] __might_sleep+0x6b/0x425
[ 44.353918] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.354672] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.355427] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.356113] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.357733] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.358483] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.359342] [<7907a78f>] kthread+0x148/0x15b
[ 44.360226] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.363905] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.364682] ---[ end trace 62efeb5772649509 ]---
[ 44.370939] ------------[ cut here ]------------
[ 44.371660] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.373020] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.377891] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.379124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.380611] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.381714] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.382706] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.383887] Call Trace:
[ 44.384188] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.384831] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.385609] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.386269] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.387098] [<79088434>] __might_sleep+0x6b/0x425
[ 44.387755] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.388427] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.389140] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.389836] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.397778] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.398483] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.399239] [<7907a78f>] kthread+0x148/0x15b
[ 44.399825] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.401240] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.401939] ---[ end trace 62efeb577264950a ]---
[ 44.404137] ------------[ cut here ]------------
[ 44.404777] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.406154] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.407580] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.410739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.412154] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.413471] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.414719] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.415973] Call Trace:
[ 44.416314] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.417043] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.417825] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.418504] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.419234] [<79088434>] __might_sleep+0x6b/0x425
[ 44.419951] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.420726] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.421399] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.427034] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.427676] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.431027] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.431891] [<7907a78f>] kthread+0x148/0x15b
[ 44.432548] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.433282] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.434076] ---[ end trace 62efeb577264950b ]---
[ 44.436904] ------------[ cut here ]------------
[ 44.437622] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.438773] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.439867] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.445511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.447040] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.448384] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.449713] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.451118] Call Trace:
[ 44.451518] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.452200] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.453011] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.453867] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.454651] [<79088434>] __might_sleep+0x6b/0x425
[ 44.455391] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.456133] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.456887] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.457611] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.458258] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.458916] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.459722] [<7907a78f>] kthread+0x148/0x15b
[ 44.460495] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.461337] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.462114] ---[ end trace 62efeb577264950c ]---
[ 44.466825] ------------[ cut here ]------------
[ 44.470609] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.471910] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.473224] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.474587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.475946] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.477272] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.478621] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.479972] Call Trace:
[ 44.480448] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.481130] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.481843] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.482535] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.483206] [<79088434>] __might_sleep+0x6b/0x425
[ 44.483962] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.484725] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.485471] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.486172] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.490751] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.491491] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.492159] [<7907a78f>] kthread+0x148/0x15b
[ 44.492658] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.493268] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.493928] ---[ end trace 62efeb577264950d ]---
[ 44.496969] ------------[ cut here ]------------
[ 44.497648] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.498951] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.500397] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.501739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.503261] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.504580] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.506628] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.508086] Call Trace:
[ 44.508486] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.509171] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.509984] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.510809] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.511596] [<79088434>] __might_sleep+0x6b/0x425
[ 44.512259] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.512914] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.513744] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.514532] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.515246] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.515986] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.516922] [<7907a78f>] kthread+0x148/0x15b
[ 44.517602] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.518434] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.519187] ---[ end trace 62efeb577264950e ]---
[ 44.523817] ------------[ cut here ]------------
[ 44.524481] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.525816] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.531305] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.532493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.533957] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.535184] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.536390] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.537710] Call Trace:
[ 44.538085] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.538695] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.539423] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.540188] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.540905] [<79088434>] __might_sleep+0x6b/0x425
[ 44.541577] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.542230] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.542905] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.543721] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.544406] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.545050] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.545809] [<7907a78f>] kthread+0x148/0x15b
[ 44.546424] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.547311] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.548030] ---[ end trace 62efeb577264950f ]---
[ 44.550240] ------------[ cut here ]------------
[ 44.550910] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.552205] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.553629] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.554859] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.556212] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.557576] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.558763] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.559950] Call Trace:
[ 44.560394] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.561003] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.561733] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.562420] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.563105] [<79088434>] __might_sleep+0x6b/0x425
[ 44.563868] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.564574] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.565231] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.565941] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.566577] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.567353] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.568118] [<7907a78f>] kthread+0x148/0x15b
[ 44.568772] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.569531] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.570198] ---[ end trace 62efeb5772649510 ]---
[ 44.574657] ------------[ cut here ]------------
[ 44.575282] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.576600] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.581422] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.582598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.584193] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.585425] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.586638] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.587964] Call Trace:
[ 44.588297] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.588897] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.589622] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.590415] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.591182] [<79088434>] __might_sleep+0x6b/0x425
[ 44.591925] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.592673] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.593518] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.594219] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.598628] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.599274] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.600148] [<7907a78f>] kthread+0x148/0x15b
[ 44.600747] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.601528] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.602246] ---[ end trace 62efeb5772649511 ]---
[ 44.604509] ------------[ cut here ]------------
[ 44.605174] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.607019] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.608310] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.609499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.614494] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.615759] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.617107] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.618344] Call Trace:
[ 44.618684] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.619280] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.620032] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.620822] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.621537] [<79088434>] __might_sleep+0x6b/0x425
[ 44.622204] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.622890] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.623687] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.624397] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.625054] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.625739] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.626521] [<7907a78f>] kthread+0x148/0x15b
[ 44.628460] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.629238] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.629987] ---[ end trace 62efeb5772649512 ]---
[ 44.634208] ------------[ cut here ]------------
[ 44.634907] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.636293] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.637746] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.639717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.641147] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.642458] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.643816] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.645051] Call Trace:
[ 44.645398] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.645990] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.646804] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.647486] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.648157] [<79088434>] __might_sleep+0x6b/0x425
[ 44.648817] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.649505] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.650298] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.651037] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.651709] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.652391] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.653140] [<7907a78f>] kthread+0x148/0x15b
[ 44.657805] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.658597] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.659309] ---[ end trace 62efeb5772649513 ]---
[ 44.663759] ------------[ cut here ]------------
[ 44.664398] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.665692] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.667093] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.668338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.669753] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.672589] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.674038] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.675389] Call Trace:
[ 44.675778] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.676456] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.677346] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.678880] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.679562] [<79088434>] __might_sleep+0x6b/0x425
[ 44.680306] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.680966] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.681622] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.682408] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.683069] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.683791] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.684598] [<7907a78f>] kthread+0x148/0x15b
[ 44.685188] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.685976] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.686774] ---[ end trace 62efeb5772649514 ]---
[ 44.687426] ------------[ cut here ]------------
[ 44.688080] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.689453] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.690900] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.692086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.693468] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.694600] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.695728] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.696947] Call Trace:
[ 44.697274] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.697847] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.698532] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.699170] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.699878] [<79088434>] __might_sleep+0x6b/0x425
[ 44.700625] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.701288] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.701995] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.702704] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 44.703519] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.704156] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.704819] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.705570] [<7907a78f>] kthread+0x148/0x15b
[ 44.706174] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.707075] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.707769] ---[ end trace 62efeb5772649515 ]---
[ 44.713657] ------------[ cut here ]------------
[ 44.714348] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.715580] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.717023] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.718199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.719494] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.720725] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.721846] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.722980] Call Trace:
[ 44.723316] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.723971] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.724646] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.725273] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.725913] [<79088434>] __might_sleep+0x6b/0x425
[ 44.726545] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.727274] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.727936] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.728629] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.729306] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.730139] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.730887] [<7907a78f>] kthread+0x148/0x15b
[ 44.731528] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.732262] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.732983] ---[ end trace 62efeb5772649516 ]---
[ 44.733744] ------------[ cut here ]------------
[ 44.734386] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.735693] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.737153] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.738358] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.739652] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.740879] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.742001] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.743125] Call Trace:
[ 44.743558] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.744127] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.744818] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.745451] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.746089] [<79088434>] __might_sleep+0x6b/0x425
[ 44.746799] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.747430] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.748050] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.748714] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 44.749438] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.750243] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.750905] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.751676] [<7907a78f>] kthread+0x148/0x15b
[ 44.752227] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.752957] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.753801] ---[ end trace 62efeb5772649517 ]---
[ 44.757066] ------------[ cut here ]------------
[ 44.757708] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.759028] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.760418] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.761619] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.762986] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.764297] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.765503] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.779580] Call Trace:
[ 44.779919] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.780616] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.781351] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.782031] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.782767] [<79088434>] __might_sleep+0x6b/0x425
[ 44.783511] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.784240] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.784996] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.785711] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.786346] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.787166] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.788020] [<7907a78f>] kthread+0x148/0x15b
[ 44.788615] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.789376] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.802528] ---[ end trace 62efeb5772649518 ]---
[ 44.806948] ------------[ cut here ]------------
[ 44.807618] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.809082] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.810504] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.811833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.813191] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.814643] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.815867] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.829957] Call Trace:
[ 44.830448] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.831138] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.831989] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.832674] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.833465] [<79088434>] __might_sleep+0x6b/0x425
[ 44.834206] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.834874] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.835541] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.836334] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.837079] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.837739] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.838547] [<7907a78f>] kthread+0x148/0x15b
[ 44.839135] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.839939] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.853545] ---[ end trace 62efeb5772649519 ]---
[ 44.860169] ------------[ cut here ]------------
[ 44.860823] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.862211] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.863624] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.864807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.866181] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.870210] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.871554] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.872824] Call Trace:
[ 44.873188] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.886963] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.887783] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.888549] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.889220] [<79088434>] __might_sleep+0x6b/0x425
[ 44.889910] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.890552] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.891100] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.891682] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.892265] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.892925] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.893799] [<7907a78f>] kthread+0x148/0x15b
[ 44.894474] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.895303] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.896087] ---[ end trace 62efeb577264951a ]---
[ 44.914895] ------------[ cut here ]------------
[ 44.915634] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.917101] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.918526] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.919616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.920808] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.921919] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.923176] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.924488] Call Trace:
[ 44.924861] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.925462] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.926197] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.939719] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.940575] [<79088434>] __might_sleep+0x6b/0x425
[ 44.941299] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.942039] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.942779] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.943643] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.944275] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.944925] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.945701] [<7907a78f>] kthread+0x148/0x15b
[ 44.946291] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.947172] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.947862] ---[ end trace 62efeb577264951b ]---
[ 44.948550] ------------[ cut here ]------------
[ 44.949180] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 44.950671] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 44.951967] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 44.953134] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 44.967562] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 44.968776] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 44.969979] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 44.971266] Call Trace:
[ 44.971633] [<7a512a6d>] dump_stack+0x40/0x5e
[ 44.972223] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 44.972945] [<79088434>] ? __might_sleep+0x6b/0x425
[ 44.973708] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 44.974394] [<79088434>] __might_sleep+0x6b/0x425
[ 44.975032] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.975708] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 44.976363] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 44.977152] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 44.977867] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 44.978501] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 44.979153] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 44.979904] [<7907a78f>] kthread+0x148/0x15b
[ 44.993528] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 44.994273] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 44.995006] ---[ end trace 62efeb577264951c ]---
[ 44.995691] ------------[ cut here ]------------
[ 44.996325] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 45.006445] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 45.016564] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 45.017878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 45.019300] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 45.020669] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 45.021932] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 45.023225] Call Trace:
[ 45.032748] [<7a512a6d>] dump_stack+0x40/0x5e
[ 45.042508] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 45.043254] [<79088434>] ? __might_sleep+0x6b/0x425
[ 45.043998] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 45.044692] [<79088434>] __might_sleep+0x6b/0x425
[ 45.045347] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.046090] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.046936] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 45.047728] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 45.048530] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 45.049248] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 45.049987] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 45.063206] [<7907a78f>] kthread+0x148/0x15b
[ 45.063889] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 45.064657] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 45.065356] ---[ end trace 62efeb577264951d ]---
[ 45.065984] ------------[ cut here ]------------
[ 45.066621] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 45.068034] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 45.069405] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 45.070656] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 45.072059] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 45.073291] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 45.074632] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 45.075852] Call Trace:
[ 45.076187] [<7a512a6d>] dump_stack+0x40/0x5e
[ 45.089576] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 45.090413] [<79088434>] ? __might_sleep+0x6b/0x425
[ 45.091078] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 45.091765] [<79088434>] __might_sleep+0x6b/0x425
[ 45.092417] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.093164] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.093921] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 45.094634] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 45.095383] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 45.096008] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 45.096779] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 45.097519] [<7907a78f>] kthread+0x148/0x15b
[ 45.098141] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 45.098864] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 45.099569] ---[ end trace 62efeb577264951e ]---
[ 45.120191] ------------[ cut here ]------------
[ 45.120941] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 45.122246] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 45.123801] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 45.124984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 45.126374] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 45.127693] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 45.128893] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 45.130200] Call Trace:
[ 45.130535] [<7a512a6d>] dump_stack+0x40/0x5e
[ 45.131136] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 45.131864] [<79088434>] ? __might_sleep+0x6b/0x425
[ 45.132530] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 45.133184] [<79088434>] __might_sleep+0x6b/0x425
[ 45.133880] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.134535] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.135159] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 45.135816] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 45.136417] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 45.137120] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 45.137897] [<7907a78f>] kthread+0x148/0x15b
[ 45.138556] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 45.139392] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 45.140197] ---[ end trace 62efeb577264951f ]---
[ 45.143500] ------------[ cut here ]------------
[ 45.144152] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 45.145567] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 45.147040] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 45.148331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 45.149740] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 45.151193] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 45.152540] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 45.154017] Call Trace:
[ 45.154423] [<7a512a6d>] dump_stack+0x40/0x5e
[ 45.155113] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 45.155909] [<79088434>] ? __might_sleep+0x6b/0x425
[ 45.156554] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 45.157272] [<79088434>] __might_sleep+0x6b/0x425
[ 45.157901] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.158558] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.159233] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 45.159931] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 45.160714] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 45.161394] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 45.162108] [<7907a78f>] kthread+0x148/0x15b
[ 45.162681] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 45.163537] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 45.164240] ---[ end trace 62efeb5772649520 ]---
[ 45.166859] ------------[ cut here ]------------
[ 45.167503] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 45.168831] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 45.170362] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 45.171574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 45.173019] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 45.174431] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 45.175721] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 45.177071] Call Trace:
[ 45.177464] [<7a512a6d>] dump_stack+0x40/0x5e
[ 45.178066] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 45.178786] [<79088434>] ? __might_sleep+0x6b/0x425
[ 45.179465] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 45.180229] [<79088434>] __might_sleep+0x6b/0x425
[ 45.180862] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.181492] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.182123] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 45.182824] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 45.183528] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 45.184143] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 45.184866] [<7907a78f>] kthread+0x148/0x15b
[ 45.185430] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 45.186126] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 45.187219] ---[ end trace 62efeb5772649521 ]---
[ 45.191289] ------------[ cut here ]------------
[ 45.191928] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 45.193366] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 45.194814] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 45.196012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 45.197561] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 45.198761] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 45.200216] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 45.201428] Call Trace:
[ 45.201815] [<7a512a6d>] dump_stack+0x40/0x5e
[ 45.202499] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 45.203301] [<79088434>] ? __might_sleep+0x6b/0x425
[ 45.217095] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 45.217814] [<79088434>] __might_sleep+0x6b/0x425
[ 45.218469] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.219192] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.219857] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 45.220641] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 45.221280] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 45.221971] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 45.222730] [<7907a78f>] kthread+0x148/0x15b
[ 45.223328] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 45.224141] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 45.224841] ---[ end trace 62efeb5772649522 ]---
[ 45.226998] ------------[ cut here ]------------
[ 45.227690] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 45.229032] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 45.242891] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 45.244168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 45.245578] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 45.246957] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 45.248182] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 45.249381] Call Trace:
[ 45.249741] [<7a512a6d>] dump_stack+0x40/0x5e
[ 45.250451] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 45.251181] [<79088434>] ? __might_sleep+0x6b/0x425
[ 45.251931] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 45.252620] [<79088434>] __might_sleep+0x6b/0x425
[ 45.253289] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.267090] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.267759] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 45.268468] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 45.269099] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 45.269829] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 45.270748] [<7907a78f>] kthread+0x148/0x15b
[ 45.271417] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 45.272235] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 45.273012] ---[ end trace 62efeb5772649523 ]---
[ 45.293501] ------------[ cut here ]------------
[ 45.294165] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 45.295426] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 45.296697] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 45.297925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 45.299279] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 45.300687] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 45.302033] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 45.303287] Call Trace:
[ 45.303720] [<7a512a6d>] dump_stack+0x40/0x5e
[ 45.304363] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 45.305066] [<79088434>] ? __might_sleep+0x6b/0x425
[ 45.305829] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 45.306602] [<79088434>] __might_sleep+0x6b/0x425
[ 45.320172] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.320838] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.321527] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 45.322324] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 45.323046] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 45.323873] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 45.324738] [<7907a78f>] kthread+0x148/0x15b
[ 45.325415] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 45.326236] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 45.327017] ---[ end trace 62efeb5772649524 ]---
[ 45.327690] ------------[ cut here ]------------
[ 45.328409] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 45.329874] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 45.343602] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 45.344801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 45.346154] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 45.347461] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 45.348661] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 45.349866] Call Trace:
[ 45.350295] [<7a512a6d>] dump_stack+0x40/0x5e
[ 45.350898] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 45.351635] [<79088434>] ? __might_sleep+0x6b/0x425
[ 45.352303] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 45.352999] [<79088434>] __might_sleep+0x6b/0x425
[ 45.353753] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.354430] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.355085] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 45.355787] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 45.356499] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 45.369917] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 45.370651] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 45.371424] [<7907a78f>] kthread+0x148/0x15b
[ 45.372006] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 45.372763] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 45.373550] ---[ end trace 62efeb5772649525 ]---
[ 45.374186] ------------[ cut here ]------------
[ 45.374831] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 45.376133] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 45.377575] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 45.379021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 45.392533] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 45.393899] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 45.395191] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 45.396415] Call Trace:
[ 45.396865] [<7a512a6d>] dump_stack+0x40/0x5e
[ 45.397483] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 45.398203] [<79088434>] ? __might_sleep+0x6b/0x425
[ 45.398925] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 45.399529] [<79088434>] __might_sleep+0x6b/0x425
[ 45.400187] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.400848] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.401568] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 45.402390] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 45.403172] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 45.403939] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 45.404636] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 45.405422] [<7907a78f>] kthread+0x148/0x15b
[ 45.406030] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 45.406892] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 45.407601] ---[ end trace 62efeb5772649526 ]---
[ 45.408233] ------------[ cut here ]------------
[ 45.408860] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 45.410249] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 45.411616] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 45.412784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 45.414251] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 45.415468] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 45.416617] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 45.417879] Call Trace:
[ 45.418210] [<7a512a6d>] dump_stack+0x40/0x5e
[ 45.418813] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 45.419501] [<79088434>] ? __might_sleep+0x6b/0x425
[ 45.420248] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 45.420943] [<79088434>] __might_sleep+0x6b/0x425
[ 45.421562] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.422184] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.422811] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 45.423574] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 45.424237] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 45.424850] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 45.425483] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 45.426190] [<7907a78f>] kthread+0x148/0x15b
[ 45.426853] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 45.427563] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 45.428218] ---[ end trace 62efeb5772649527 ]---
[ 45.428852] ------------[ cut here ]------------
[ 45.429507] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 45.430887] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 45.432193] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 45.433480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 45.434824] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 45.436008] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 45.438264] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 45.439511] Call Trace:
[ 45.439852] [<7a512a6d>] dump_stack+0x40/0x5e
[ 45.440596] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 45.441332] [<79088434>] ? __might_sleep+0x6b/0x425
[ 45.441979] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 45.442663] [<79088434>] __might_sleep+0x6b/0x425
[ 45.443465] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.444145] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.444901] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 45.445605] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 45.446315] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 45.447063] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 45.447738] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 45.448505] [<7907a78f>] kthread+0x148/0x15b
[ 45.449093] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 45.449837] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 45.450604] ---[ end trace 62efeb5772649528 ]---
[ 45.453869] ------------[ cut here ]------------
[ 45.454627] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 45.456039] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 45.457453] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 45.458666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 45.460123] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 45.461334] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 45.462667] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 45.464458] Call Trace:
[ 45.464905] [<7a512a6d>] dump_stack+0x40/0x5e
[ 45.465673] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 45.466537] [<79088434>] ? __might_sleep+0x6b/0x425
[ 45.467260] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 45.467916] [<79088434>] __might_sleep+0x6b/0x425
[ 45.468583] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.469364] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.470233] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 45.471053] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 45.471806] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 45.472450] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 45.473205] [<7907a78f>] kthread+0x148/0x15b
[ 45.474077] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 45.474889] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 45.475665] ---[ end trace 62efeb5772649529 ]---
[ 45.480195] ------------[ cut here ]------------
[ 45.480832] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 45.482137] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 45.483558] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 45.484763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 45.486144] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 45.487471] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 45.488686] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 45.489969] Call Trace:
[ 45.490455] [<7a512a6d>] dump_stack+0x40/0x5e
[ 45.491093] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 45.491850] [<79088434>] ? __might_sleep+0x6b/0x425
[ 45.492484] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 45.493124] [<79088434>] __might_sleep+0x6b/0x425
[ 45.493838] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.494491] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.495129] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 45.495814] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 45.496346] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 45.497266] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 45.497901] [<7907a78f>] kthread+0x148/0x15b
[ 45.498457] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 45.499190] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 45.499877] ---[ end trace 62efeb577264952a ]---
[ 45.504089] ------------[ cut here ]------------
[ 45.504728] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 45.506030] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 45.507525] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 45.508694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 45.510294] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 45.511478] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 45.512616] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 45.513847] Call Trace:
[ 45.514189] [<7a512a6d>] dump_stack+0x40/0x5e
[ 45.514782] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 45.515465] [<79088434>] ? __might_sleep+0x6b/0x425
[ 45.516103] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 45.517096] [<79088434>] __might_sleep+0x6b/0x425
[ 45.517728] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.518387] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.519013] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 45.519686] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 45.520377] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 45.521003] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 45.521770] [<7907a78f>] kthread+0x148/0x15b
[ 45.522375] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 45.523133] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 45.523908] ---[ end trace 62efeb577264952b ]---
[ 45.524554] ------------[ cut here ]------------
[ 45.525207] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 45.526509] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 45.527878] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 45.529131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 45.530669] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 45.531955] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 45.533211] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 45.534622] Call Trace:
[ 45.534963] [<7a512a6d>] dump_stack+0x40/0x5e
[ 45.535574] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 45.536293] [<79088434>] ? __might_sleep+0x6b/0x425
[ 45.537032] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 45.537696] [<79088434>] __might_sleep+0x6b/0x425
[ 45.538338] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.538963] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.539590] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 45.540347] [<7909ccb2>] ? trace_hardirqs_on+0x27/0x37
[ 45.541015] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 45.541632] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 45.542251] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 45.542974] [<7907a78f>] kthread+0x148/0x15b
[ 45.543629] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 45.544326] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 45.544980] ---[ end trace 62efeb577264952c ]---
[ 45.547094] ------------[ cut here ]------------
[ 45.547710] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 45.548947] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 45.550361] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 45.551633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 45.553014] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 45.554397] 7aad3d8e 0000026d 00000000 8b0c9e64 7904f206 00000009 8b0c9e5c 7aad3598
[ 45.555651] 8b0c9e78 8b0c9e90 79088434 7aad33f4 00001c90 7aad3598 00000001 7a3b715f
[ 45.557289] Call Trace:
[ 45.557659] [<7a512a6d>] dump_stack+0x40/0x5e
[ 45.558284] [<7904f132>] warn_slowpath_common+0x9d/0xde
[ 45.559090] [<79088434>] ? __might_sleep+0x6b/0x425
[ 45.559803] [<7904f206>] warn_slowpath_fmt+0x42/0x54
[ 45.560596] [<79088434>] __might_sleep+0x6b/0x425
[ 45.561301] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.562044] [<7a3b715f>] ? rfcomm_run+0x1e9/0x20ed
[ 45.562752] [<7a52586b>] mutex_lock_nested+0x2c/0x612
[ 45.563512] [<7a3b71c6>] rfcomm_run+0x250/0x20ed
[ 45.564119] [<7a524184>] ? __schedule+0x75c/0xa6c
[ 45.564743] [<7a3b6f76>] ? rfcomm_check_accept+0x125/0x125
[ 45.565467] [<7907a78f>] kthread+0x148/0x15b
[ 45.566112] [<7a52cb80>] ret_from_kernel_thread+0x20/0x30
[ 45.566988] [<7907a647>] ? __kthread_unpark+0x97/0x97
[ 45.567702] ---[ end trace 62efeb577264952d ]---
[ 45.573774] ------------[ cut here ]------------
[ 45.574383] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep+0x6b/0x425()
[ 45.575621] do not call blocking ops when !TASK_RUNNING; state=1 set at [<7a3b715f>] rfcomm_run+0x1e9/0x20ed
[ 45.578304] CPU: 0 PID: 95 Comm: krfcommd Tainted: G W 3.18.0-rc2-00037-g24574709 #30
[ 45.579618] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 45.581068] 00000000 8b0c9e5c 8b0c9e30 7a512a6d 8b0c9e4c 7904f132 00001c90 79088434
[ 45.582355] 7aad3d8e 000
BUG: kernel boot hang
Elapsed time: 55
qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/i386-randconfig-hxb0-1027/245747099820df3007f60128b1264fef9d2a69d2/vmlinuz-3.18.0-rc2-00037-g24574709 -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/i386-randconfig-hxb0-1027/peterz-queue:master:245747099820df3007f60128b1264fef9d2a69d2:bisect-linux-3/.vmlinuz-245747099820df3007f60128b1264fef9d2a69d2-20141027191818-8-ivb41 branch=peterz-queue/master BOOT_IMAGE=/kernel/i386-randconfig-hxb0-1027/245747099820df3007f60128b1264fef9d2a69d2/vmlinuz-3.18.0-rc2-00037-g24574709 drbd.minor_count=8' -initrd /kernel-tests/initrd/quantal-core-i386.cgz -m 320 -smp 2 -net nic,vlan=1,model=e1000 -net user,vlan=1 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -pidfile /dev/shm/kboot/pid-quantal-ivb41-82 -serial file:/dev/shm/kboot/serial-quantal-ivb41-82 -daemonize -display none -monitor null
[-- Attachment #3: config-3.18.0-rc2-00037-g24574709 --]
[-- Type: text/plain, Size: 92285 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/i386 3.18.0-rc2 Kernel Configuration
#
# CONFIG_64BIT is not set
CONFIG_X86_32=y
CONFIG_X86=y
CONFIG_INSTRUCTION_DECODER=y
CONFIG_OUTPUT_FORMAT="elf32-i386"
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig"
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_MMU=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
# CONFIG_ZONE_DMA32 is not set
# CONFIG_AUDIT_ARCH is not set
CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_X86_32_LAZY_GS=y
CONFIG_ARCH_HWEIGHT_CFLAGS="-fcall-saved-ecx -fcall-saved-edx"
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_EXTABLE_SORT=y
#
# General setup
#
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_CROSS_COMPILE=""
# CONFIG_COMPILE_TEST is not set
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_LZ4=y
# CONFIG_KERNEL_GZIP is not set
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
# CONFIG_KERNEL_XZ is not set
# CONFIG_KERNEL_LZO is not set
CONFIG_KERNEL_LZ4=y
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SWAP=y
# CONFIG_SYSVIPC is not set
# CONFIG_POSIX_MQUEUE is not set
CONFIG_CROSS_MEMORY_ATTACH=y
# CONFIG_FHANDLE is not set
CONFIG_USELIB=y
CONFIG_AUDIT=y
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
CONFIG_AUDITSYSCALL=y
CONFIG_AUDIT_WATCH=y
CONFIG_AUDIT_TREE=y
#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_DOMAIN=y
# CONFIG_IRQ_DOMAIN_DEBUG is not set
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_ARCH_CLOCKSOURCE_DATA=y
CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
CONFIG_GENERIC_CMOS_UPDATE=y
#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ_COMMON=y
# CONFIG_HZ_PERIODIC is not set
CONFIG_NO_HZ_IDLE=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
# CONFIG_IRQ_TIME_ACCOUNTING is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
CONFIG_TASKSTATS=y
# CONFIG_TASK_DELAY_ACCT is not set
CONFIG_TASK_XACCT=y
# CONFIG_TASK_IO_ACCOUNTING is not set
#
# RCU Subsystem
#
CONFIG_TINY_RCU=y
# CONFIG_PREEMPT_RCU is not set
# CONFIG_TASKS_RCU is not set
# CONFIG_RCU_STALL_COMMON is not set
# CONFIG_TREE_RCU_TRACE is not set
CONFIG_BUILD_BIN2C=y
CONFIG_IKCONFIG=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
CONFIG_CGROUPS=y
# CONFIG_CGROUP_DEBUG is not set
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CPUSETS=y
# CONFIG_PROC_PID_CPUSET is not set
# CONFIG_CGROUP_CPUACCT is not set
CONFIG_RESOURCE_COUNTERS=y
# CONFIG_MEMCG is not set
# CONFIG_CGROUP_PERF is not set
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_CFS_BANDWIDTH=y
CONFIG_RT_GROUP_SCHED=y
# CONFIG_BLK_CGROUP is not set
# CONFIG_CHECKPOINT_RESTORE is not set
# CONFIG_NAMESPACES is not set
CONFIG_SCHED_AUTOGROUP=y
# CONFIG_SYSFS_DEPRECATED is not set
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
# CONFIG_RD_LZMA is not set
CONFIG_RD_XZ=y
CONFIG_RD_LZO=y
# CONFIG_RD_LZ4 is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_ANON_INODES=y
CONFIG_HAVE_UID16=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_HAVE_PCSPKR_PLATFORM=y
CONFIG_EXPERT=y
CONFIG_UID16=y
CONFIG_SGETMASK_SYSCALL=y
CONFIG_SYSFS_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_PCSPKR_PLATFORM=y
# CONFIG_BASE_FULL is not set
CONFIG_FUTEX=y
CONFIG_EPOLL=y
# CONFIG_SIGNALFD is not set
CONFIG_TIMERFD=y
# CONFIG_EVENTFD is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_ADVISE_SYSCALLS=y
CONFIG_PCI_QUIRKS=y
CONFIG_EMBEDDED=y
CONFIG_HAVE_PERF_EVENTS=y
#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_COMPAT_BRK is not set
# CONFIG_SLAB is not set
# CONFIG_SLUB is not set
CONFIG_SLOB=y
CONFIG_PROFILING=y
CONFIG_OPROFILE=y
# CONFIG_OPROFILE_EVENT_MULTIPLEX is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_OPROFILE_NMI_TIMER=y
# CONFIG_JUMP_LABEL is not set
# CONFIG_UPROBES is not set
# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_OPTPROBES=y
CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_DMA_API_DEBUG=y
CONFIG_HAVE_HW_BREAKPOINT=y
CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
CONFIG_HAVE_USER_RETURN_NOTIFIER=y
CONFIG_HAVE_PERF_EVENTS_NMI=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_HAVE_CMPXCHG_LOCAL=y
CONFIG_HAVE_CMPXCHG_DOUBLE=y
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP_FILTER=y
CONFIG_HAVE_CC_STACKPROTECTOR=y
# CONFIG_CC_STACKPROTECTOR is not set
CONFIG_CC_STACKPROTECTOR_NONE=y
# CONFIG_CC_STACKPROTECTOR_REGULAR is not set
# CONFIG_CC_STACKPROTECTOR_STRONG is not set
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_MODULES_USE_ELF_REL=y
CONFIG_CLONE_BACKWARDS=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_OLD_SIGACTION=y
#
# GCOV-based kernel profiling
#
CONFIG_GCOV_KERNEL=y
CONFIG_GCOV_PROFILE_ALL=y
# CONFIG_GCOV_FORMAT_AUTODETECT is not set
# CONFIG_GCOV_FORMAT_3_4 is not set
CONFIG_GCOV_FORMAT_4_7=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=1
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBDAF is not set
CONFIG_BLK_DEV_BSG=y
CONFIG_BLK_DEV_BSGLIB=y
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_BLK_CMDLINE_PARSER is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_EFI_PARTITION=y
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_ARCH_USE_QUEUE_RWLOCK=y
CONFIG_FREEZER=y
#
# Processor type and features
#
CONFIG_ZONE_DMA=y
# CONFIG_SMP is not set
# CONFIG_X86_FEATURE_NAMES is not set
# CONFIG_X86_EXTENDED_PLATFORM is not set
# CONFIG_X86_INTEL_LPSS is not set
CONFIG_IOSF_MBI=y
# CONFIG_IOSF_MBI_DEBUG is not set
CONFIG_X86_32_IRIS=y
# CONFIG_SCHED_OMIT_FRAME_POINTER is not set
CONFIG_HYPERVISOR_GUEST=y
CONFIG_PARAVIRT=y
# CONFIG_PARAVIRT_DEBUG is not set
CONFIG_KVM_GUEST=y
# CONFIG_KVM_DEBUG_FS is not set
# CONFIG_LGUEST_GUEST is not set
# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
CONFIG_PARAVIRT_CLOCK=y
CONFIG_NO_BOOTMEM=y
CONFIG_MEMTEST=y
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MELAN is not set
CONFIG_MGEODEGX1=y
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
# CONFIG_MCORE2 is not set
# CONFIG_MATOM is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_INTERNODE_CACHE_SHIFT=4
CONFIG_X86_L1_CACHE_SHIFT=4
CONFIG_X86_PPRO_FENCE=y
CONFIG_X86_ALIGNMENT_16=y
CONFIG_X86_TSC=y
CONFIG_X86_MINIMUM_CPU_FAMILY=4
CONFIG_X86_DEBUGCTLMSR=y
# CONFIG_PROCESSOR_SELECT is not set
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_CYRIX_32=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_CENTAUR=y
CONFIG_CPU_SUP_TRANSMETA_32=y
CONFIG_CPU_SUP_UMC_32=y
CONFIG_HPET_TIMER=y
CONFIG_DMI=y
CONFIG_NR_CPUS=1
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_PREEMPT_COUNT=y
# CONFIG_X86_UP_APIC is not set
# CONFIG_X86_MCE is not set
CONFIG_VM86=y
CONFIG_X86_16BIT=y
CONFIG_X86_ESPFIX32=y
# CONFIG_TOSHIBA is not set
CONFIG_I8K=y
# CONFIG_X86_REBOOTFIXUPS is not set
CONFIG_MICROCODE=y
# CONFIG_MICROCODE_INTEL is not set
# CONFIG_MICROCODE_AMD is not set
CONFIG_MICROCODE_OLD_INTERFACE=y
# CONFIG_MICROCODE_INTEL_EARLY is not set
# CONFIG_MICROCODE_AMD_EARLY is not set
CONFIG_MICROCODE_EARLY=y
CONFIG_X86_MSR=y
# CONFIG_X86_CPUID is not set
CONFIG_NOHIGHMEM=y
# CONFIG_HIGHMEM4G is not set
# CONFIG_HIGHMEM64G is not set
# CONFIG_VMSPLIT_3G is not set
# CONFIG_VMSPLIT_3G_OPT is not set
# CONFIG_VMSPLIT_2G is not set
CONFIG_VMSPLIT_2G_OPT=y
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0x78000000
# CONFIG_X86_PAE is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ILLEGAL_POINTER_VALUE=0
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_HAVE_MEMBLOCK=y
CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
CONFIG_ARCH_DISCARD_MEMBLOCK=y
CONFIG_MEMORY_ISOLATION=y
# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MEMORY_BALLOON=y
# CONFIG_COMPACTION is not set
CONFIG_MIGRATION=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
# CONFIG_BOUNCE is not set
CONFIG_VIRT_TO_BUS=y
CONFIG_MMU_NOTIFIER=y
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
# CONFIG_TRANSPARENT_HUGEPAGE is not set
CONFIG_NEED_PER_CPU_KM=y
# CONFIG_CLEANCACHE is not set
CONFIG_FRONTSWAP=y
CONFIG_CMA=y
# CONFIG_CMA_DEBUG is not set
CONFIG_CMA_AREAS=7
CONFIG_ZSWAP=y
CONFIG_ZPOOL=y
CONFIG_ZBUD=y
CONFIG_ZSMALLOC=y
CONFIG_PGTABLE_MAPPING=y
CONFIG_GENERIC_EARLY_IOREMAP=y
# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
CONFIG_X86_RESERVE_LOW=64
# CONFIG_MATH_EMULATION is not set
# CONFIG_MTRR is not set
CONFIG_ARCH_RANDOM=y
# CONFIG_X86_SMAP is not set
# CONFIG_EFI is not set
CONFIG_SECCOMP=y
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
CONFIG_HZ_300=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=300
CONFIG_SCHED_HRTICK=y
# CONFIG_KEXEC is not set
CONFIG_PHYSICAL_START=0x1000000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x200000
# CONFIG_COMPAT_VDSO is not set
# CONFIG_CMDLINE_BOOL is not set
#
# Power management and ACPI options
#
# CONFIG_SUSPEND is not set
# CONFIG_HIBERNATION is not set
# CONFIG_PM_RUNTIME is not set
CONFIG_ACPI=y
CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
# CONFIG_ACPI_EC_DEBUGFS is not set
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_VIDEO=y
CONFIG_ACPI_FAN=y
# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_PROCESSOR=y
# CONFIG_ACPI_IPMI is not set
# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
CONFIG_ACPI_THERMAL=y
CONFIG_ACPI_CUSTOM_DSDT_FILE=""
# CONFIG_ACPI_CUSTOM_DSDT is not set
# CONFIG_ACPI_INITRD_TABLE_OVERRIDE is not set
# CONFIG_ACPI_DEBUG is not set
# CONFIG_ACPI_PCI_SLOT is not set
CONFIG_X86_PM_TIMER=y
# CONFIG_ACPI_CONTAINER is not set
# CONFIG_ACPI_SBS is not set
# CONFIG_ACPI_HED is not set
# CONFIG_ACPI_CUSTOM_METHOD is not set
# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set
CONFIG_HAVE_ACPI_APEI=y
CONFIG_HAVE_ACPI_APEI_NMI=y
# CONFIG_ACPI_APEI is not set
CONFIG_SFI=y
#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
#
# CPU Idle
#
CONFIG_CPU_IDLE=y
# CONFIG_CPU_IDLE_GOV_LADDER is not set
CONFIG_CPU_IDLE_GOV_MENU=y
# CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set
# CONFIG_INTEL_IDLE is not set
#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
CONFIG_PCI_GODIRECT=y
# CONFIG_PCI_GOANY is not set
CONFIG_PCI_DIRECT=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCI_CNB20LE_QUIRK is not set
# CONFIG_PCIEPORTBUS is not set
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set
CONFIG_PCI_STUB=y
CONFIG_PCI_ATS=y
CONFIG_PCI_IOV=y
# CONFIG_PCI_PRI is not set
# CONFIG_PCI_PASID is not set
CONFIG_PCI_LABEL=y
#
# PCI host controller drivers
#
CONFIG_ISA_DMA_API=y
CONFIG_ISA=y
# CONFIG_EISA is not set
CONFIG_SCx200=y
CONFIG_SCx200HR_TIMER=y
# CONFIG_OLPC is not set
# CONFIG_ALIX is not set
# CONFIG_NET5501 is not set
CONFIG_GEOS=y
CONFIG_AMD_NB=y
CONFIG_PCCARD=y
# CONFIG_PCMCIA is not set
# CONFIG_CARDBUS is not set
#
# PC-card bridges
#
CONFIG_YENTA=y
CONFIG_YENTA_O2=y
# CONFIG_YENTA_RICOH is not set
CONFIG_YENTA_TI=y
CONFIG_YENTA_TOSHIBA=y
CONFIG_PCMCIA_PROBE=y
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_RAPIDIO is not set
CONFIG_X86_SYSFB=y
#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
CONFIG_BINFMT_SCRIPT=y
CONFIG_HAVE_AOUT=y
CONFIG_BINFMT_AOUT=y
CONFIG_BINFMT_MISC=y
# CONFIG_COREDUMP is not set
CONFIG_HAVE_ATOMIC_IOMAP=y
CONFIG_PMC_ATOM=y
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_DIAG=y
CONFIG_UNIX=y
# CONFIG_UNIX_DIAG is not set
# CONFIG_NET_KEY is not set
# CONFIG_INET is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_NET_PTP_CLASSIFY=y
CONFIG_NETWORK_PHY_TIMESTAMPING=y
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_NETFILTER_ADVANCED=y
CONFIG_ATM=y
# CONFIG_ATM_LANE is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
CONFIG_LLC=y
CONFIG_LLC2=y
CONFIG_IPX=y
# CONFIG_IPX_INTERN is not set
CONFIG_ATALK=y
CONFIG_DEV_APPLETALK=y
CONFIG_LTPC=y
# CONFIG_COPS is not set
# CONFIG_IPDDP is not set
CONFIG_X25=y
CONFIG_LAPB=y
CONFIG_PHONET=y
CONFIG_IEEE802154=y
# CONFIG_MAC802154 is not set
# CONFIG_NET_SCHED is not set
CONFIG_DCB=y
CONFIG_BATMAN_ADV=y
CONFIG_BATMAN_ADV_NC=y
CONFIG_BATMAN_ADV_MCAST=y
# CONFIG_BATMAN_ADV_DEBUG is not set
# CONFIG_OPENVSWITCH is not set
CONFIG_VSOCKETS=y
CONFIG_NETLINK_MMAP=y
CONFIG_NETLINK_DIAG=y
CONFIG_NET_MPLS_GSO=y
CONFIG_HSR=y
CONFIG_CGROUP_NET_PRIO=y
CONFIG_CGROUP_NET_CLASSID=y
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
#
# Network testing
#
CONFIG_HAMRADIO=y
#
# Packet Radio protocols
#
CONFIG_AX25=y
# CONFIG_AX25_DAMA_SLAVE is not set
CONFIG_NETROM=y
CONFIG_ROSE=y
#
# AX.25 network device drivers
#
# CONFIG_MKISS is not set
# CONFIG_6PACK is not set
CONFIG_BPQETHER=y
# CONFIG_DMASCC is not set
CONFIG_SCC=y
# CONFIG_SCC_DELAY is not set
CONFIG_SCC_TRXECHO=y
CONFIG_BAYCOM_SER_FDX=y
CONFIG_BAYCOM_SER_HDX=y
# CONFIG_YAM is not set
CONFIG_CAN=y
CONFIG_CAN_RAW=y
CONFIG_CAN_BCM=y
CONFIG_CAN_GW=y
#
# CAN Device Drivers
#
# CONFIG_CAN_VCAN is not set
# CONFIG_CAN_SLCAN is not set
CONFIG_CAN_DEV=y
CONFIG_CAN_CALC_BITTIMING=y
CONFIG_CAN_LEDS=y
CONFIG_CAN_JANZ_ICAN3=y
CONFIG_PCH_CAN=y
CONFIG_CAN_SJA1000=y
CONFIG_CAN_SJA1000_ISA=y
CONFIG_CAN_SJA1000_PLATFORM=y
CONFIG_CAN_EMS_PCI=y
# CONFIG_CAN_PEAK_PCI is not set
CONFIG_CAN_KVASER_PCI=y
CONFIG_CAN_PLX_PCI=y
# CONFIG_CAN_TSCAN1 is not set
CONFIG_CAN_C_CAN=y
CONFIG_CAN_C_CAN_PLATFORM=y
CONFIG_CAN_C_CAN_PCI=y
CONFIG_CAN_M_CAN=y
CONFIG_CAN_CC770=y
# CONFIG_CAN_CC770_ISA is not set
CONFIG_CAN_CC770_PLATFORM=y
#
# CAN SPI interfaces
#
CONFIG_CAN_MCP251X=y
#
# CAN USB interfaces
#
CONFIG_CAN_EMS_USB=y
CONFIG_CAN_ESD_USB2=y
CONFIG_CAN_GS_USB=y
CONFIG_CAN_KVASER_USB=y
CONFIG_CAN_PEAK_USB=y
CONFIG_CAN_8DEV_USB=y
CONFIG_CAN_SOFTING=y
# CONFIG_CAN_DEBUG_DEVICES is not set
CONFIG_IRDA=y
#
# IrDA protocols
#
# CONFIG_IRLAN is not set
# CONFIG_IRCOMM is not set
# CONFIG_IRDA_ULTRA is not set
#
# IrDA options
#
CONFIG_IRDA_CACHE_LAST_LSAP=y
CONFIG_IRDA_FAST_RR=y
# CONFIG_IRDA_DEBUG is not set
#
# Infrared-port device drivers
#
#
# SIR device drivers
#
# CONFIG_IRTTY_SIR is not set
#
# Dongle support
#
CONFIG_KINGSUN_DONGLE=y
# CONFIG_KSDAZZLE_DONGLE is not set
# CONFIG_KS959_DONGLE is not set
#
# FIR device drivers
#
# CONFIG_USB_IRDA is not set
# CONFIG_SIGMATEL_FIR is not set
CONFIG_NSC_FIR=y
CONFIG_WINBOND_FIR=y
CONFIG_TOSHIBA_FIR=y
# CONFIG_SMC_IRCC_FIR is not set
CONFIG_ALI_FIR=y
CONFIG_VLSI_FIR=y
# CONFIG_VIA_FIR is not set
# CONFIG_MCS_FIR is not set
CONFIG_BT=y
CONFIG_BT_RFCOMM=y
# CONFIG_BT_RFCOMM_TTY is not set
CONFIG_BT_BNEP=y
CONFIG_BT_BNEP_MC_FILTER=y
# CONFIG_BT_BNEP_PROTO_FILTER is not set
# CONFIG_BT_HIDP is not set
#
# Bluetooth device drivers
#
CONFIG_BT_HCIBTUSB=y
# CONFIG_BT_HCIUART is not set
CONFIG_BT_HCIBCM203X=y
# CONFIG_BT_HCIBPA10X is not set
CONFIG_BT_HCIBFUSB=y
CONFIG_BT_HCIVHCI=y
# CONFIG_BT_MRVL is not set
CONFIG_BT_ATH3K=y
CONFIG_WIRELESS=y
CONFIG_WEXT_CORE=y
CONFIG_CFG80211=y
CONFIG_NL80211_TESTMODE=y
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
CONFIG_CFG80211_REG_DEBUG=y
CONFIG_CFG80211_CERTIFICATION_ONUS=y
# CONFIG_CFG80211_REG_CELLULAR_HINTS is not set
# CONFIG_CFG80211_REG_RELAX_NO_IR is not set
CONFIG_CFG80211_DEFAULT_PS=y
CONFIG_CFG80211_DEBUGFS=y
# CONFIG_CFG80211_INTERNAL_REGDB is not set
CONFIG_CFG80211_WEXT=y
# CONFIG_LIB80211 is not set
CONFIG_MAC80211=y
CONFIG_MAC80211_HAS_RC=y
CONFIG_MAC80211_RC_MINSTREL=y
# CONFIG_MAC80211_RC_MINSTREL_HT is not set
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT="minstrel"
# CONFIG_MAC80211_MESH is not set
CONFIG_MAC80211_LEDS=y
CONFIG_MAC80211_DEBUGFS=y
CONFIG_MAC80211_MESSAGE_TRACING=y
CONFIG_MAC80211_DEBUG_MENU=y
# CONFIG_MAC80211_NOINLINE is not set
# CONFIG_MAC80211_VERBOSE_DEBUG is not set
# CONFIG_MAC80211_MLME_DEBUG is not set
CONFIG_MAC80211_STA_DEBUG=y
CONFIG_MAC80211_HT_DEBUG=y
CONFIG_MAC80211_IBSS_DEBUG=y
# CONFIG_MAC80211_PS_DEBUG is not set
# CONFIG_MAC80211_TDLS_DEBUG is not set
CONFIG_MAC80211_DEBUG_COUNTERS=y
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_RFKILL_REGULATOR is not set
CONFIG_NET_9P=y
CONFIG_NET_9P_VIRTIO=y
# CONFIG_NET_9P_DEBUG is not set
CONFIG_CAIF=y
# CONFIG_CAIF_DEBUG is not set
# CONFIG_CAIF_NETDEV is not set
# CONFIG_CAIF_USB is not set
CONFIG_NFC=y
CONFIG_NFC_DIGITAL=y
CONFIG_NFC_NCI=y
CONFIG_NFC_NCI_SPI=y
CONFIG_NFC_HCI=y
CONFIG_NFC_SHDLC=y
#
# Near Field Communication (NFC) devices
#
# CONFIG_NFC_PN533 is not set
# CONFIG_NFC_TRF7970A is not set
CONFIG_NFC_SIM=y
CONFIG_NFC_PORT100=y
# CONFIG_NFC_PN544 is not set
# CONFIG_NFC_MICROREAD is not set
# CONFIG_NFC_MRVL is not set
CONFIG_NFC_ST21NFCA=y
# CONFIG_NFC_ST21NFCA_I2C is not set
# CONFIG_NFC_ST21NFCB is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
# CONFIG_UEVENT_HELPER is not set
# CONFIG_DEVTMPFS is not set
# CONFIG_STANDALONE is not set
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set
# CONFIG_DISABLE_DEV_COREDUMP is not set
# CONFIG_DEBUG_DRIVER is not set
CONFIG_DEBUG_DEVRES=y
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_GENERIC_CPU_DEVICES is not set
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_SPI=y
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_FENCE_TRACE is not set
CONFIG_DMA_CMA=y
#
# Default contiguous memory area size:
#
CONFIG_CMA_SIZE_PERCENTAGE=10
# CONFIG_CMA_SIZE_SEL_MBYTES is not set
CONFIG_CMA_SIZE_SEL_PERCENTAGE=y
# CONFIG_CMA_SIZE_SEL_MIN is not set
# CONFIG_CMA_SIZE_SEL_MAX is not set
CONFIG_CMA_ALIGNMENT=8
#
# Bus devices
#
CONFIG_CONNECTOR=y
# CONFIG_PROC_EVENTS is not set
CONFIG_MTD=y
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
CONFIG_MTD_REDBOOT_PARTS_READONLY=y
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_AR7_PARTS=y
#
# User Modules And Translation Layers
#
CONFIG_MTD_BLKDEVS=y
# CONFIG_MTD_BLOCK is not set
# CONFIG_MTD_BLOCK_RO is not set
CONFIG_FTL=y
# CONFIG_NFTL is not set
CONFIG_INFTL=y
CONFIG_RFD_FTL=y
CONFIG_SSFDC=y
# CONFIG_SM_FTL is not set
CONFIG_MTD_OOPS=y
CONFIG_MTD_SWAP=y
#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_CFI is not set
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_GEN_PROBE=y
# CONFIG_MTD_CFI_ADV_OPTIONS is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_CFI_STAA=y
CONFIG_MTD_CFI_UTIL=y
CONFIG_MTD_RAM=y
CONFIG_MTD_ROM=y
# CONFIG_MTD_ABSENT is not set
#
# Mapping drivers for chip access
#
CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PHYSMAP_COMPAT=y
CONFIG_MTD_PHYSMAP_START=0x8000000
CONFIG_MTD_PHYSMAP_LEN=0
CONFIG_MTD_PHYSMAP_BANKWIDTH=2
CONFIG_MTD_SBC_GXX=y
CONFIG_MTD_AMD76XROM=y
CONFIG_MTD_ICHXROM=y
CONFIG_MTD_ESB2ROM=y
CONFIG_MTD_CK804XROM=y
# CONFIG_MTD_SCB2_FLASH is not set
# CONFIG_MTD_NETtel is not set
CONFIG_MTD_L440GX=y
# CONFIG_MTD_PCI is not set
CONFIG_MTD_GPIO_ADDR=y
# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
CONFIG_MTD_LATCH_ADDR=y
#
# Self-contained MTD device drivers
#
CONFIG_MTD_PMC551=y
CONFIG_MTD_PMC551_BUGFIX=y
# CONFIG_MTD_PMC551_DEBUG is not set
# CONFIG_MTD_DATAFLASH is not set
# CONFIG_MTD_M25P80 is not set
# CONFIG_MTD_SST25L is not set
CONFIG_MTD_SLRAM=y
# CONFIG_MTD_PHRAM is not set
CONFIG_MTD_MTDRAM=y
CONFIG_MTDRAM_TOTAL_SIZE=4096
CONFIG_MTDRAM_ERASE_SIZE=128
CONFIG_MTDRAM_ABS_POS=0
CONFIG_MTD_BLOCK2MTD=y
#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOCG3 is not set
# CONFIG_MTD_NAND is not set
CONFIG_MTD_ONENAND=y
CONFIG_MTD_ONENAND_VERIFY_WRITE=y
# CONFIG_MTD_ONENAND_GENERIC is not set
# CONFIG_MTD_ONENAND_OTP is not set
# CONFIG_MTD_ONENAND_2X_PROGRAM is not set
#
# LPDDR & LPDDR2 PCM memory drivers
#
CONFIG_MTD_LPDDR=y
CONFIG_MTD_QINFO_PROBE=y
CONFIG_MTD_SPI_NOR=y
CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_WL_THRESHOLD=4096
CONFIG_MTD_UBI_BEB_LIMIT=20
# CONFIG_MTD_UBI_FASTMAP is not set
CONFIG_MTD_UBI_GLUEBI=y
# CONFIG_MTD_UBI_BLOCK is not set
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
# CONFIG_PARPORT is not set
CONFIG_PNP=y
# CONFIG_PNP_DEBUG_MESSAGES is not set
#
# Protocols
#
CONFIG_ISAPNP=y
CONFIG_PNPBIOS=y
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_NULL_BLK is not set
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
# CONFIG_ZRAM is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
#
# DRBD disabled because PROC_FS or INET not selected
#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_NVME is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_VIRTIO_BLK is not set
# CONFIG_BLK_DEV_HD is not set
# CONFIG_BLK_DEV_RSXX is not set
#
# Misc devices
#
# CONFIG_SENSORS_LIS3LV02D is not set
CONFIG_AD525X_DPOT=y
CONFIG_AD525X_DPOT_I2C=y
CONFIG_AD525X_DPOT_SPI=y
CONFIG_DUMMY_IRQ=y
# CONFIG_IBM_ASM is not set
CONFIG_PHANTOM=y
CONFIG_SGI_IOC4=y
CONFIG_TIFM_CORE=y
CONFIG_TIFM_7XX1=y
CONFIG_ICS932S401=y
CONFIG_ENCLOSURE_SERVICES=y
CONFIG_CS5535_MFGPT=y
CONFIG_CS5535_MFGPT_DEFAULT_IRQ=7
CONFIG_CS5535_CLOCK_EVENT_SRC=y
# CONFIG_HP_ILO is not set
# CONFIG_APDS9802ALS is not set
CONFIG_ISL29003=y
CONFIG_ISL29020=y
CONFIG_SENSORS_TSL2550=y
# CONFIG_SENSORS_BH1780 is not set
CONFIG_SENSORS_BH1770=y
CONFIG_SENSORS_APDS990X=y
CONFIG_HMC6352=y
# CONFIG_DS1682 is not set
# CONFIG_TI_DAC7512 is not set
# CONFIG_VMWARE_BALLOON is not set
# CONFIG_BMP085_I2C is not set
# CONFIG_BMP085_SPI is not set
# CONFIG_PCH_PHUB is not set
CONFIG_USB_SWITCH_FSA9480=y
# CONFIG_LATTICE_ECP3_CONFIG is not set
# CONFIG_SRAM is not set
# CONFIG_C2PORT is not set
#
# EEPROM support
#
CONFIG_EEPROM_AT24=y
CONFIG_EEPROM_AT25=y
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_EEPROM_MAX6875 is not set
CONFIG_EEPROM_93CX6=y
# CONFIG_EEPROM_93XX46 is not set
CONFIG_CB710_CORE=y
CONFIG_CB710_DEBUG=y
CONFIG_CB710_DEBUG_ASSUMPTIONS=y
#
# Texas Instruments shared transport line discipline
#
# CONFIG_TI_ST is not set
# CONFIG_SENSORS_LIS3_I2C is not set
#
# Altera FPGA firmware download module
#
# CONFIG_ALTERA_STAPL is not set
# CONFIG_INTEL_MEI is not set
# CONFIG_INTEL_MEI_ME is not set
# CONFIG_INTEL_MEI_TXE is not set
# CONFIG_VMWARE_VMCI is not set
#
# Intel MIC Bus Driver
#
#
# Intel MIC Host Driver
#
#
# Intel MIC Card Driver
#
# CONFIG_ECHO is not set
# CONFIG_CXL_BASE is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
CONFIG_IDE_XFER_MODE=y
CONFIG_IDE_TIMINGS=y
CONFIG_IDE_ATAPI=y
CONFIG_IDE_LEGACY=y
CONFIG_BLK_DEV_IDE_SATA=y
CONFIG_IDE_GD=y
CONFIG_IDE_GD_ATA=y
# CONFIG_IDE_GD_ATAPI is not set
# CONFIG_BLK_DEV_IDECD is not set
CONFIG_BLK_DEV_IDETAPE=y
# CONFIG_BLK_DEV_IDEACPI is not set
CONFIG_IDE_TASK_IOCTL=y
#
# IDE chipset support/bugfixes
#
# CONFIG_IDE_GENERIC is not set
CONFIG_BLK_DEV_PLATFORM=y
# CONFIG_BLK_DEV_CMD640 is not set
CONFIG_BLK_DEV_IDEPNP=y
CONFIG_BLK_DEV_IDEDMA_SFF=y
#
# PCI IDE chipsets support
#
CONFIG_BLK_DEV_IDEPCI=y
# CONFIG_IDEPCI_PCIBUS_ORDER is not set
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
CONFIG_BLK_DEV_OPTI621=y
# CONFIG_BLK_DEV_RZ1000 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
CONFIG_BLK_DEV_AMD74XX=y
# CONFIG_BLK_DEV_ATIIXP is not set
CONFIG_BLK_DEV_CMD64X=y
# CONFIG_BLK_DEV_TRIFLEX is not set
CONFIG_BLK_DEV_CS5520=y
CONFIG_BLK_DEV_CS5530=y
CONFIG_BLK_DEV_CS5535=y
CONFIG_BLK_DEV_CS5536=y
# CONFIG_BLK_DEV_HPT366 is not set
CONFIG_BLK_DEV_JMICRON=y
# CONFIG_BLK_DEV_SC1200 is not set
CONFIG_BLK_DEV_PIIX=y
CONFIG_BLK_DEV_IT8172=y
CONFIG_BLK_DEV_IT8213=y
# CONFIG_BLK_DEV_IT821X is not set
CONFIG_BLK_DEV_NS87415=y
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
CONFIG_BLK_DEV_PDC202XX_NEW=y
CONFIG_BLK_DEV_SVWKS=y
CONFIG_BLK_DEV_SIIMAGE=y
# CONFIG_BLK_DEV_SIS5513 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
CONFIG_BLK_DEV_TRM290=y
CONFIG_BLK_DEV_VIA82CXXX=y
CONFIG_BLK_DEV_TC86C001=y
#
# Other IDE chipsets support
#
#
# Note: most of these also require special kernel boot parameters
#
CONFIG_BLK_DEV_4DRIVES=y
CONFIG_BLK_DEV_ALI14XX=y
# CONFIG_BLK_DEV_DTC2278 is not set
CONFIG_BLK_DEV_HT6560B=y
CONFIG_BLK_DEV_QD65XX=y
CONFIG_BLK_DEV_UMC8672=y
CONFIG_BLK_DEV_IDEDMA=y
#
# SCSI device support
#
CONFIG_SCSI_MOD=y
CONFIG_RAID_ATTRS=y
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_MQ_DEFAULT=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_ST=y
CONFIG_CHR_DEV_OSST=y
CONFIG_BLK_DEV_SR=y
# CONFIG_BLK_DEV_SR_VENDOR is not set
# CONFIG_CHR_DEV_SG is not set
CONFIG_CHR_DEV_SCH=y
CONFIG_SCSI_ENCLOSURE=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
CONFIG_SCSI_SCAN_ASYNC=y
#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
CONFIG_SCSI_ISCSI_ATTRS=y
CONFIG_SCSI_SAS_ATTRS=y
CONFIG_SCSI_SAS_LIBSAS=y
CONFIG_SCSI_SAS_ATA=y
# CONFIG_SCSI_SAS_HOST_SMP is not set
CONFIG_SCSI_SRP_ATTRS=y
# CONFIG_SCSI_LOWLEVEL is not set
CONFIG_SCSI_DH=y
CONFIG_SCSI_DH_RDAC=y
CONFIG_SCSI_DH_HP_SW=y
CONFIG_SCSI_DH_EMC=y
# CONFIG_SCSI_DH_ALUA is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
# CONFIG_ATA_VERBOSE_ERROR is not set
CONFIG_ATA_ACPI=y
# CONFIG_SATA_PMP is not set
#
# Controllers with non-SFF native interface
#
CONFIG_SATA_AHCI=y
CONFIG_SATA_AHCI_PLATFORM=y
CONFIG_SATA_INIC162X=y
CONFIG_SATA_ACARD_AHCI=y
CONFIG_SATA_SIL24=y
CONFIG_ATA_SFF=y
#
# SFF controllers with custom DMA interface
#
CONFIG_PDC_ADMA=y
CONFIG_SATA_QSTOR=y
# CONFIG_SATA_SX4 is not set
CONFIG_ATA_BMDMA=y
#
# SATA SFF controllers with BMDMA
#
CONFIG_ATA_PIIX=y
CONFIG_SATA_MV=y
CONFIG_SATA_NV=y
CONFIG_SATA_PROMISE=y
CONFIG_SATA_SIL=y
CONFIG_SATA_SIS=y
CONFIG_SATA_SVW=y
CONFIG_SATA_ULI=y
CONFIG_SATA_VIA=y
CONFIG_SATA_VITESSE=y
#
# PATA SFF controllers with BMDMA
#
# CONFIG_PATA_ALI is not set
CONFIG_PATA_AMD=y
CONFIG_PATA_ARTOP=y
CONFIG_PATA_ATIIXP=y
CONFIG_PATA_ATP867X=y
CONFIG_PATA_CMD64X=y
CONFIG_PATA_CS5520=y
CONFIG_PATA_CS5530=y
CONFIG_PATA_CS5535=y
CONFIG_PATA_CS5536=y
CONFIG_PATA_CYPRESS=y
# CONFIG_PATA_EFAR is not set
CONFIG_PATA_HPT366=y
CONFIG_PATA_HPT37X=y
CONFIG_PATA_HPT3X2N=y
CONFIG_PATA_HPT3X3=y
CONFIG_PATA_HPT3X3_DMA=y
# CONFIG_PATA_IT8213 is not set
CONFIG_PATA_IT821X=y
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_MARVELL is not set
CONFIG_PATA_NETCELL=y
CONFIG_PATA_NINJA32=y
CONFIG_PATA_NS87415=y
CONFIG_PATA_OLDPIIX=y
CONFIG_PATA_OPTIDMA=y
CONFIG_PATA_PDC2027X=y
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
CONFIG_PATA_RDC=y
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SCH is not set
# CONFIG_PATA_SERVERWORKS is not set
CONFIG_PATA_SIL680=y
CONFIG_PATA_SIS=y
CONFIG_PATA_TOSHIBA=y
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
#
# PIO-only SFF controllers
#
CONFIG_PATA_CMD640_PCI=y
CONFIG_PATA_ISAPNP=y
# CONFIG_PATA_MPIIX is not set
CONFIG_PATA_NS87410=y
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_PLATFORM is not set
CONFIG_PATA_QDI=y
CONFIG_PATA_RZ1000=y
CONFIG_PATA_WINBOND_VLB=y
#
# Generic fallback / legacy drivers
#
# CONFIG_PATA_ACPI is not set
# CONFIG_ATA_GENERIC is not set
CONFIG_PATA_LEGACY=y
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
# CONFIG_MD_AUTODETECT is not set
CONFIG_MD_LINEAR=y
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
CONFIG_MD_RAID10=y
CONFIG_MD_RAID456=y
CONFIG_MD_MULTIPATH=y
CONFIG_MD_FAULTY=y
CONFIG_BCACHE=y
# CONFIG_BCACHE_DEBUG is not set
CONFIG_BCACHE_CLOSURES_DEBUG=y
CONFIG_BLK_DEV_DM_BUILTIN=y
CONFIG_BLK_DEV_DM=y
# CONFIG_DM_DEBUG is not set
CONFIG_DM_BUFIO=y
CONFIG_DM_BIO_PRISON=y
CONFIG_DM_PERSISTENT_DATA=y
CONFIG_DM_DEBUG_BLOCK_STACK_TRACING=y
CONFIG_DM_CRYPT=y
CONFIG_DM_SNAPSHOT=y
CONFIG_DM_THIN_PROVISIONING=y
CONFIG_DM_CACHE=y
CONFIG_DM_CACHE_MQ=y
# CONFIG_DM_CACHE_CLEANER is not set
CONFIG_DM_ERA=y
CONFIG_DM_MIRROR=y
# CONFIG_DM_LOG_USERSPACE is not set
CONFIG_DM_RAID=y
CONFIG_DM_ZERO=y
CONFIG_DM_MULTIPATH=y
# CONFIG_DM_MULTIPATH_QL is not set
CONFIG_DM_MULTIPATH_ST=y
# CONFIG_DM_DELAY is not set
# CONFIG_DM_UEVENT is not set
# CONFIG_DM_FLAKEY is not set
CONFIG_DM_VERITY=y
CONFIG_DM_SWITCH=y
CONFIG_TARGET_CORE=y
# CONFIG_TCM_IBLOCK is not set
CONFIG_TCM_FILEIO=y
CONFIG_TCM_PSCSI=y
# CONFIG_LOOPBACK_TARGET is not set
# CONFIG_ISCSI_TARGET is not set
CONFIG_SBP_TARGET=y
CONFIG_FUSION=y
CONFIG_FUSION_SPI=y
# CONFIG_FUSION_FC is not set
CONFIG_FUSION_SAS=y
CONFIG_FUSION_MAX_SGE=128
CONFIG_FUSION_CTL=y
CONFIG_FUSION_LOGGING=y
#
# IEEE 1394 (FireWire) support
#
CONFIG_FIREWIRE=y
CONFIG_FIREWIRE_OHCI=y
# CONFIG_FIREWIRE_SBP2 is not set
CONFIG_FIREWIRE_NOSY=y
CONFIG_I2O=y
CONFIG_I2O_LCT_NOTIFY_ON_CHANGES=y
CONFIG_I2O_EXT_ADAPTEC=y
CONFIG_I2O_CONFIG=y
# CONFIG_I2O_CONFIG_OLD_IOCTL is not set
CONFIG_I2O_BUS=y
CONFIG_I2O_BLOCK=y
CONFIG_I2O_SCSI=y
CONFIG_I2O_PROC=y
# CONFIG_MACINTOSH_DRIVERS is not set
# CONFIG_NETDEVICES is not set
#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
# CONFIG_INPUT_SPARSEKMAP is not set
# CONFIG_INPUT_MATRIXKMAP is not set
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADP5520 is not set
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_QT1070 is not set
# CONFIG_KEYBOARD_QT2160 is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_GPIO is not set
# CONFIG_KEYBOARD_GPIO_POLLED is not set
# CONFIG_KEYBOARD_TCA6416 is not set
# CONFIG_KEYBOARD_TCA8418 is not set
# CONFIG_KEYBOARD_MATRIX is not set
# CONFIG_KEYBOARD_LM8323 is not set
# CONFIG_KEYBOARD_LM8333 is not set
# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_MCS is not set
# CONFIG_KEYBOARD_MPR121 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_TC3589X is not set
# CONFIG_KEYBOARD_TWL4030 is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_CROS_EC is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_CYPRESS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_SENTELIC is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_CYAPA is not set
# CONFIG_MOUSE_INPORT is not set
# CONFIG_MOUSE_LOGIBM is not set
# CONFIG_MOUSE_PC110PAD is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_MOUSE_GPIO is not set
# CONFIG_MOUSE_SYNAPTICS_I2C is not set
# CONFIG_MOUSE_SYNAPTICS_USB is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
CONFIG_SERIO_CT82C710=y
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=y
CONFIG_SERIO_ALTERA_PS2=y
CONFIG_SERIO_PS2MULT=y
CONFIG_SERIO_ARC_PS2=y
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_TTY=y
# CONFIG_VT is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
# CONFIG_N_GSM is not set
# CONFIG_TRACE_SINK is not set
CONFIG_DEVKMEM=y
#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_DMA=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
# CONFIG_SERIAL_8250_DW is not set
# CONFIG_SERIAL_8250_FINTEK is not set
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_MAX3100 is not set
# CONFIG_SERIAL_MAX310X is not set
# CONFIG_SERIAL_MRST_MAX3110 is not set
# CONFIG_SERIAL_MFD_HSU is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_SCCNXP is not set
# CONFIG_SERIAL_SC16IS7XX is not set
# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
# CONFIG_SERIAL_ALTERA_UART is not set
# CONFIG_SERIAL_IFX6X60 is not set
# CONFIG_SERIAL_PCH_UART is not set
# CONFIG_SERIAL_ARC is not set
# CONFIG_SERIAL_RP2 is not set
# CONFIG_SERIAL_FSL_LPUART is not set
# CONFIG_TTY_PRINTK is not set
# CONFIG_VIRTIO_CONSOLE is not set
CONFIG_IPMI_HANDLER=y
# CONFIG_IPMI_PANIC_EVENT is not set
CONFIG_IPMI_DEVICE_INTERFACE=y
CONFIG_IPMI_SI=y
CONFIG_IPMI_SI_PROBE_DEFAULTS=y
# CONFIG_IPMI_WATCHDOG is not set
CONFIG_IPMI_POWEROFF=y
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_TIMERIOMEM=y
CONFIG_HW_RANDOM_INTEL=y
# CONFIG_HW_RANDOM_AMD is not set
CONFIG_HW_RANDOM_GEODE=y
# CONFIG_HW_RANDOM_VIA is not set
# CONFIG_HW_RANDOM_VIRTIO is not set
CONFIG_HW_RANDOM_TPM=y
CONFIG_NVRAM=y
CONFIG_DTLK=y
# CONFIG_R3964 is not set
CONFIG_APPLICOM=y
# CONFIG_SONYPI is not set
# CONFIG_MWAVE is not set
CONFIG_SCx200_GPIO=y
CONFIG_PC8736x_GPIO=y
CONFIG_NSC_GPIO=y
CONFIG_RAW_DRIVER=y
CONFIG_MAX_RAW_DEVS=256
# CONFIG_HPET is not set
CONFIG_HANGCHECK_TIMER=y
CONFIG_TCG_TPM=y
CONFIG_TCG_TIS=y
CONFIG_TCG_TIS_I2C_ATMEL=y
CONFIG_TCG_TIS_I2C_INFINEON=y
CONFIG_TCG_TIS_I2C_NUVOTON=y
CONFIG_TCG_NSC=y
# CONFIG_TCG_ATMEL is not set
CONFIG_TCG_INFINEON=y
CONFIG_TCG_ST33_I2C=y
CONFIG_TELCLOCK=y
CONFIG_DEVPORT=y
CONFIG_XILLYBUS=y
#
# I2C support
#
CONFIG_I2C=y
CONFIG_ACPI_I2C_OPREGION=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_MUX=y
#
# Multiplexer I2C Chip support
#
CONFIG_I2C_MUX_GPIO=y
CONFIG_I2C_MUX_PCA9541=y
CONFIG_I2C_MUX_PCA954x=y
# CONFIG_I2C_HELPER_AUTO is not set
CONFIG_I2C_SMBUS=y
#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_ALGOPCF=y
CONFIG_I2C_ALGOPCA=y
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
CONFIG_I2C_ALI1535=y
CONFIG_I2C_ALI1563=y
CONFIG_I2C_ALI15X3=y
# CONFIG_I2C_AMD756 is not set
CONFIG_I2C_AMD8111=y
# CONFIG_I2C_I801 is not set
CONFIG_I2C_ISCH=y
CONFIG_I2C_ISMT=y
CONFIG_I2C_PIIX4=y
CONFIG_I2C_NFORCE2=y
# CONFIG_I2C_NFORCE2_S4985 is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
CONFIG_I2C_SIS96X=y
# CONFIG_I2C_VIA is not set
CONFIG_I2C_VIAPRO=y
#
# ACPI drivers
#
# CONFIG_I2C_SCMI is not set
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
CONFIG_I2C_CBUS_GPIO=y
CONFIG_I2C_DESIGNWARE_CORE=y
CONFIG_I2C_DESIGNWARE_PCI=y
# CONFIG_I2C_EG20T is not set
CONFIG_I2C_GPIO=y
CONFIG_I2C_OCORES=y
CONFIG_I2C_PCA_PLATFORM=y
# CONFIG_I2C_PXA_PCI is not set
CONFIG_I2C_SIMTEC=y
CONFIG_I2C_XILINX=y
#
# External I2C/SMBus adapter drivers
#
CONFIG_I2C_DIOLAN_U2C=y
# CONFIG_I2C_PARPORT_LIGHT is not set
CONFIG_I2C_ROBOTFUZZ_OSIF=y
# CONFIG_I2C_TAOS_EVM is not set
CONFIG_I2C_TINY_USB=y
#
# Other I2C/SMBus bus drivers
#
CONFIG_I2C_ELEKTOR=y
# CONFIG_I2C_PCA_ISA is not set
CONFIG_I2C_CROS_EC_TUNNEL=y
CONFIG_SCx200_ACB=y
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
#
# SPI Master Controller Drivers
#
# CONFIG_SPI_ALTERA is not set
CONFIG_SPI_BITBANG=y
# CONFIG_SPI_GPIO is not set
CONFIG_SPI_OC_TINY=y
# CONFIG_SPI_PXA2XX is not set
# CONFIG_SPI_PXA2XX_PCI is not set
CONFIG_SPI_SC18IS602=y
CONFIG_SPI_TOPCLIFF_PCH=y
CONFIG_SPI_XCOMM=y
CONFIG_SPI_XILINX=y
CONFIG_SPI_DESIGNWARE=y
CONFIG_SPI_DW_PCI=y
CONFIG_SPI_DW_MMIO=y
#
# SPI Protocol Masters
#
CONFIG_SPI_SPIDEV=y
CONFIG_SPI_TLE62X0=y
CONFIG_SPMI=y
CONFIG_HSI=y
CONFIG_HSI_BOARDINFO=y
#
# HSI controllers
#
#
# HSI clients
#
# CONFIG_HSI_CHAR is not set
#
# PPS support
#
CONFIG_PPS=y
# CONFIG_PPS_DEBUG is not set
#
# PPS clients support
#
# CONFIG_PPS_CLIENT_KTIMER is not set
# CONFIG_PPS_CLIENT_LDISC is not set
# CONFIG_PPS_CLIENT_GPIO is not set
#
# PPS generators support
#
#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK=y
#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
# CONFIG_PTP_1588_CLOCK_PCH is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
CONFIG_GPIOLIB=y
CONFIG_GPIO_DEVRES=y
CONFIG_GPIO_ACPI=y
CONFIG_GPIOLIB_IRQCHIP=y
CONFIG_DEBUG_GPIO=y
# CONFIG_GPIO_SYSFS is not set
CONFIG_GPIO_GENERIC=y
CONFIG_GPIO_DA9052=y
# CONFIG_GPIO_DA9055 is not set
CONFIG_GPIO_MAX730X=y
#
# Memory mapped GPIO drivers:
#
CONFIG_GPIO_GENERIC_PLATFORM=y
CONFIG_GPIO_DWAPB=y
CONFIG_GPIO_IT8761E=y
# CONFIG_GPIO_F7188X is not set
CONFIG_GPIO_SCH311X=y
# CONFIG_GPIO_SCH is not set
CONFIG_GPIO_ICH=y
# CONFIG_GPIO_VX855 is not set
# CONFIG_GPIO_LYNXPOINT is not set
#
# I2C GPIO expanders:
#
CONFIG_GPIO_ARIZONA=y
CONFIG_GPIO_LP3943=y
CONFIG_GPIO_MAX7300=y
CONFIG_GPIO_MAX732X=y
# CONFIG_GPIO_MAX732X_IRQ is not set
CONFIG_GPIO_PCA953X=y
CONFIG_GPIO_PCA953X_IRQ=y
# CONFIG_GPIO_PCF857X is not set
CONFIG_GPIO_RC5T583=y
# CONFIG_GPIO_SX150X is not set
# CONFIG_GPIO_TC3589X is not set
CONFIG_GPIO_TWL4030=y
CONFIG_GPIO_ADP5520=y
# CONFIG_GPIO_ADP5588 is not set
#
# PCI GPIO expanders:
#
CONFIG_GPIO_CS5535=y
CONFIG_GPIO_BT8XX=y
CONFIG_GPIO_AMD8111=y
CONFIG_GPIO_INTEL_MID=y
CONFIG_GPIO_PCH=y
CONFIG_GPIO_ML_IOH=y
CONFIG_GPIO_RDC321X=y
#
# SPI GPIO expanders:
#
CONFIG_GPIO_MAX7301=y
# CONFIG_GPIO_MCP23S08 is not set
# CONFIG_GPIO_MC33880 is not set
#
# AC97 GPIO expanders:
#
#
# LPC GPIO expanders:
#
#
# MODULbus GPIO expanders:
#
CONFIG_GPIO_JANZ_TTL=y
#
# USB GPIO expanders:
#
# CONFIG_W1 is not set
CONFIG_POWER_SUPPLY=y
CONFIG_POWER_SUPPLY_DEBUG=y
CONFIG_PDA_POWER=y
CONFIG_GENERIC_ADC_BATTERY=y
# CONFIG_MAX8925_POWER is not set
CONFIG_TEST_POWER=y
# CONFIG_BATTERY_DS2780 is not set
# CONFIG_BATTERY_DS2781 is not set
CONFIG_BATTERY_DS2782=y
CONFIG_BATTERY_SBS=y
# CONFIG_BATTERY_BQ27x00 is not set
# CONFIG_BATTERY_DA9030 is not set
CONFIG_BATTERY_DA9052=y
CONFIG_BATTERY_MAX17040=y
CONFIG_BATTERY_MAX17042=y
CONFIG_CHARGER_PCF50633=y
# CONFIG_CHARGER_ISP1704 is not set
CONFIG_CHARGER_MAX8903=y
# CONFIG_CHARGER_TWL4030 is not set
# CONFIG_CHARGER_LP8727 is not set
# CONFIG_CHARGER_LP8788 is not set
CONFIG_CHARGER_GPIO=y
# CONFIG_CHARGER_MANAGER is not set
CONFIG_CHARGER_MAX8997=y
CONFIG_CHARGER_BQ2415X=y
CONFIG_CHARGER_BQ24190=y
CONFIG_CHARGER_BQ24735=y
CONFIG_CHARGER_SMB347=y
CONFIG_POWER_RESET=y
CONFIG_POWER_AVS=y
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
CONFIG_HWMON_DEBUG_CHIP=y
#
# Native drivers
#
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set
CONFIG_SENSORS_AD7314=y
CONFIG_SENSORS_AD7414=y
CONFIG_SENSORS_AD7418=y
CONFIG_SENSORS_ADM1021=y
# CONFIG_SENSORS_ADM1025 is not set
CONFIG_SENSORS_ADM1026=y
CONFIG_SENSORS_ADM1029=y
CONFIG_SENSORS_ADM1031=y
CONFIG_SENSORS_ADM9240=y
CONFIG_SENSORS_ADT7X10=y
CONFIG_SENSORS_ADT7310=y
CONFIG_SENSORS_ADT7410=y
CONFIG_SENSORS_ADT7411=y
# CONFIG_SENSORS_ADT7462 is not set
CONFIG_SENSORS_ADT7470=y
# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ASC7621 is not set
CONFIG_SENSORS_K8TEMP=y
# CONFIG_SENSORS_K10TEMP is not set
CONFIG_SENSORS_FAM15H_POWER=y
# CONFIG_SENSORS_APPLESMC is not set
# CONFIG_SENSORS_ASB100 is not set
CONFIG_SENSORS_ATXP1=y
# CONFIG_SENSORS_DS620 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_DA9052_ADC is not set
CONFIG_SENSORS_DA9055=y
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
CONFIG_SENSORS_F75375S=y
CONFIG_SENSORS_MC13783_ADC=y
CONFIG_SENSORS_FSCHMD=y
# CONFIG_SENSORS_GL518SM is not set
CONFIG_SENSORS_GL520SM=y
# CONFIG_SENSORS_G760A is not set
CONFIG_SENSORS_G762=y
CONFIG_SENSORS_GPIO_FAN=y
CONFIG_SENSORS_HIH6130=y
# CONFIG_SENSORS_IBMAEM is not set
CONFIG_SENSORS_IBMPEX=y
CONFIG_SENSORS_IIO_HWMON=y
CONFIG_SENSORS_CORETEMP=y
# CONFIG_SENSORS_IT87 is not set
CONFIG_SENSORS_JC42=y
# CONFIG_SENSORS_POWR1220 is not set
# CONFIG_SENSORS_LINEAGE is not set
CONFIG_SENSORS_LTC2945=y
CONFIG_SENSORS_LTC4151=y
CONFIG_SENSORS_LTC4215=y
CONFIG_SENSORS_LTC4222=y
# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_LTC4260 is not set
# CONFIG_SENSORS_LTC4261 is not set
# CONFIG_SENSORS_MAX1111 is not set
CONFIG_SENSORS_MAX16065=y
# CONFIG_SENSORS_MAX1619 is not set
CONFIG_SENSORS_MAX1668=y
CONFIG_SENSORS_MAX197=y
# CONFIG_SENSORS_MAX6639 is not set
# CONFIG_SENSORS_MAX6642 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_MAX6697 is not set
# CONFIG_SENSORS_HTU21 is not set
# CONFIG_SENSORS_MCP3021 is not set
# CONFIG_SENSORS_MENF21BMC_HWMON is not set
# CONFIG_SENSORS_ADCXX is not set
# CONFIG_SENSORS_LM63 is not set
CONFIG_SENSORS_LM70=y
# CONFIG_SENSORS_LM73 is not set
CONFIG_SENSORS_LM75=y
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
CONFIG_SENSORS_LM83=y
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
CONFIG_SENSORS_LM92=y
CONFIG_SENSORS_LM93=y
# CONFIG_SENSORS_LM95234 is not set
CONFIG_SENSORS_LM95241=y
# CONFIG_SENSORS_LM95245 is not set
# CONFIG_SENSORS_PC87360 is not set
CONFIG_SENSORS_PC87427=y
# CONFIG_SENSORS_NTC_THERMISTOR is not set
CONFIG_SENSORS_NCT6683=y
# CONFIG_SENSORS_NCT6775 is not set
# CONFIG_SENSORS_PCF8591 is not set
CONFIG_PMBUS=y
# CONFIG_SENSORS_PMBUS is not set
CONFIG_SENSORS_ADM1275=y
CONFIG_SENSORS_LM25066=y
CONFIG_SENSORS_LTC2978=y
CONFIG_SENSORS_MAX16064=y
CONFIG_SENSORS_MAX34440=y
CONFIG_SENSORS_MAX8688=y
# CONFIG_SENSORS_TPS40422 is not set
CONFIG_SENSORS_UCD9000=y
CONFIG_SENSORS_UCD9200=y
# CONFIG_SENSORS_ZL6100 is not set
# CONFIG_SENSORS_SHT15 is not set
CONFIG_SENSORS_SHT21=y
CONFIG_SENSORS_SHTC1=y
CONFIG_SENSORS_SIS5595=y
# CONFIG_SENSORS_DME1737 is not set
CONFIG_SENSORS_EMC1403=y
CONFIG_SENSORS_EMC2103=y
# CONFIG_SENSORS_EMC6W201 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
CONFIG_SENSORS_SCH56XX_COMMON=y
CONFIG_SENSORS_SCH5627=y
# CONFIG_SENSORS_SCH5636 is not set
CONFIG_SENSORS_SMM665=y
# CONFIG_SENSORS_ADC128D818 is not set
# CONFIG_SENSORS_ADS1015 is not set
CONFIG_SENSORS_ADS7828=y
# CONFIG_SENSORS_ADS7871 is not set
# CONFIG_SENSORS_AMC6821 is not set
CONFIG_SENSORS_INA209=y
# CONFIG_SENSORS_INA2XX is not set
CONFIG_SENSORS_THMC50=y
CONFIG_SENSORS_TMP102=y
# CONFIG_SENSORS_TMP103 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
CONFIG_SENSORS_VIA_CPUTEMP=y
# CONFIG_SENSORS_VIA686A is not set
CONFIG_SENSORS_VT1211=y
CONFIG_SENSORS_VT8231=y
CONFIG_SENSORS_W83781D=y
# CONFIG_SENSORS_W83791D is not set
CONFIG_SENSORS_W83792D=y
# CONFIG_SENSORS_W83793 is not set
CONFIG_SENSORS_W83795=y
CONFIG_SENSORS_W83795_FANCTRL=y
CONFIG_SENSORS_W83L785TS=y
# CONFIG_SENSORS_W83L786NG is not set
CONFIG_SENSORS_W83627HF=y
CONFIG_SENSORS_W83627EHF=y
#
# ACPI drivers
#
# CONFIG_SENSORS_ACPI_POWER is not set
# CONFIG_SENSORS_ATK0110 is not set
CONFIG_THERMAL=y
# CONFIG_THERMAL_HWMON is not set
CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
CONFIG_THERMAL_GOV_STEP_WISE=y
# CONFIG_THERMAL_GOV_BANG_BANG is not set
CONFIG_THERMAL_GOV_USER_SPACE=y
CONFIG_THERMAL_EMULATION=y
CONFIG_INTEL_POWERCLAMP=y
# CONFIG_INTEL_SOC_DTS_THERMAL is not set
# CONFIG_INT340X_THERMAL is not set
#
# Texas Instruments thermal drivers
#
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
CONFIG_WATCHDOG_NOWAYOUT=y
#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=y
CONFIG_DA9052_WATCHDOG=y
CONFIG_DA9055_WATCHDOG=y
# CONFIG_DA9063_WATCHDOG is not set
# CONFIG_MENF21BMC_WATCHDOG is not set
CONFIG_XILINX_WATCHDOG=y
CONFIG_DW_WATCHDOG=y
# CONFIG_RN5T618_WATCHDOG is not set
# CONFIG_TWL4030_WATCHDOG is not set
CONFIG_RETU_WATCHDOG=y
# CONFIG_ACQUIRE_WDT is not set
CONFIG_ADVANTECH_WDT=y
# CONFIG_ALIM1535_WDT is not set
CONFIG_ALIM7101_WDT=y
CONFIG_F71808E_WDT=y
# CONFIG_SP5100_TCO is not set
CONFIG_GEODE_WDT=y
# CONFIG_SBC_FITPC2_WATCHDOG is not set
# CONFIG_EUROTECH_WDT is not set
CONFIG_IB700_WDT=y
CONFIG_IBMASR=y
CONFIG_WAFER_WDT=y
# CONFIG_I6300ESB_WDT is not set
CONFIG_IE6XX_WDT=y
CONFIG_ITCO_WDT=y
# CONFIG_ITCO_VENDOR_SUPPORT is not set
CONFIG_IT8712F_WDT=y
# CONFIG_IT87_WDT is not set
CONFIG_HP_WATCHDOG=y
CONFIG_HPWDT_NMI_DECODING=y
CONFIG_SC1200_WDT=y
CONFIG_SCx200_WDT=y
# CONFIG_PC87413_WDT is not set
# CONFIG_NV_TCO is not set
# CONFIG_60XX_WDT is not set
CONFIG_SBC8360_WDT=y
CONFIG_SBC7240_WDT=y
# CONFIG_CPU5_WDT is not set
CONFIG_SMSC_SCH311X_WDT=y
CONFIG_SMSC37B787_WDT=y
CONFIG_VIA_WDT=y
CONFIG_W83627HF_WDT=y
# CONFIG_W83877F_WDT is not set
# CONFIG_W83977F_WDT is not set
CONFIG_MACHZ_WDT=y
CONFIG_SBC_EPX_C3_WATCHDOG=y
# CONFIG_MEN_A21_WDT is not set
#
# ISA-based Watchdog Cards
#
# CONFIG_PCWATCHDOG is not set
CONFIG_MIXCOMWD=y
# CONFIG_WDT is not set
#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
#
# USB-based Watchdog Cards
#
CONFIG_USBPCWATCHDOG=y
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
# CONFIG_SSB is not set
CONFIG_BCMA_POSSIBLE=y
#
# Broadcom specific AMBA
#
CONFIG_BCMA=y
CONFIG_BCMA_HOST_PCI_POSSIBLE=y
CONFIG_BCMA_HOST_PCI=y
# CONFIG_BCMA_HOST_SOC is not set
CONFIG_BCMA_DRIVER_GMAC_CMN=y
# CONFIG_BCMA_DRIVER_GPIO is not set
# CONFIG_BCMA_DEBUG is not set
#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
CONFIG_MFD_CS5535=y
CONFIG_MFD_AS3711=y
CONFIG_PMIC_ADP5520=y
# CONFIG_MFD_AAT2870_CORE is not set
# CONFIG_MFD_BCM590XX is not set
CONFIG_MFD_AXP20X=y
CONFIG_MFD_CROS_EC=y
CONFIG_MFD_CROS_EC_I2C=y
CONFIG_PMIC_DA903X=y
CONFIG_PMIC_DA9052=y
CONFIG_MFD_DA9052_SPI=y
# CONFIG_MFD_DA9052_I2C is not set
CONFIG_MFD_DA9055=y
CONFIG_MFD_DA9063=y
CONFIG_MFD_MC13XXX=y
CONFIG_MFD_MC13XXX_SPI=y
CONFIG_MFD_MC13XXX_I2C=y
CONFIG_HTC_PASIC3=y
# CONFIG_HTC_I2CPLD is not set
CONFIG_LPC_ICH=y
CONFIG_LPC_SCH=y
# CONFIG_INTEL_SOC_PMIC is not set
CONFIG_MFD_JANZ_CMODIO=y
# CONFIG_MFD_KEMPLD is not set
CONFIG_MFD_88PM800=y
# CONFIG_MFD_88PM805 is not set
# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_MAX14577 is not set
# CONFIG_MFD_MAX77686 is not set
CONFIG_MFD_MAX77693=y
CONFIG_MFD_MAX8907=y
CONFIG_MFD_MAX8925=y
CONFIG_MFD_MAX8997=y
# CONFIG_MFD_MAX8998 is not set
CONFIG_MFD_MENF21BMC=y
CONFIG_EZX_PCAP=y
# CONFIG_MFD_VIPERBOARD is not set
CONFIG_MFD_RETU=y
CONFIG_MFD_PCF50633=y
CONFIG_PCF50633_ADC=y
CONFIG_PCF50633_GPIO=y
CONFIG_MFD_RDC321X=y
# CONFIG_MFD_RTSX_PCI is not set
CONFIG_MFD_RTSX_USB=y
CONFIG_MFD_RC5T583=y
CONFIG_MFD_RN5T618=y
CONFIG_MFD_SEC_CORE=y
CONFIG_MFD_SI476X_CORE=y
CONFIG_MFD_SM501=y
CONFIG_MFD_SM501_GPIO=y
CONFIG_MFD_SMSC=y
# CONFIG_ABX500_CORE is not set
CONFIG_MFD_SYSCON=y
CONFIG_MFD_TI_AM335X_TSCADC=y
CONFIG_MFD_LP3943=y
CONFIG_MFD_LP8788=y
# CONFIG_MFD_PALMAS is not set
CONFIG_TPS6105X=y
# CONFIG_TPS65010 is not set
# CONFIG_TPS6507X is not set
# CONFIG_MFD_TPS65090 is not set
# CONFIG_MFD_TPS65217 is not set
CONFIG_MFD_TPS65218=y
# CONFIG_MFD_TPS6586X is not set
# CONFIG_MFD_TPS65910 is not set
CONFIG_MFD_TPS65912=y
# CONFIG_MFD_TPS65912_I2C is not set
# CONFIG_MFD_TPS65912_SPI is not set
# CONFIG_MFD_TPS80031 is not set
CONFIG_TWL4030_CORE=y
CONFIG_MFD_TWL4030_AUDIO=y
# CONFIG_TWL6040_CORE is not set
CONFIG_MFD_WL1273_CORE=y
CONFIG_MFD_LM3533=y
# CONFIG_MFD_TIMBERDALE is not set
CONFIG_MFD_TC3589X=y
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_VX855 is not set
CONFIG_MFD_ARIZONA=y
# CONFIG_MFD_ARIZONA_I2C is not set
CONFIG_MFD_ARIZONA_SPI=y
# CONFIG_MFD_WM5102 is not set
CONFIG_MFD_WM5110=y
CONFIG_MFD_WM8997=y
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X_I2C is not set
# CONFIG_MFD_WM831X_SPI is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_WM8994 is not set
CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_REGULATOR_VIRTUAL_CONSUMER=y
CONFIG_REGULATOR_USERSPACE_CONSUMER=y
# CONFIG_REGULATOR_88PM800 is not set
CONFIG_REGULATOR_ACT8865=y
# CONFIG_REGULATOR_AD5398 is not set
# CONFIG_REGULATOR_ANATOP is not set
# CONFIG_REGULATOR_ARIZONA is not set
# CONFIG_REGULATOR_AS3711 is not set
CONFIG_REGULATOR_AXP20X=y
# CONFIG_REGULATOR_DA903X is not set
CONFIG_REGULATOR_DA9052=y
# CONFIG_REGULATOR_DA9055 is not set
CONFIG_REGULATOR_DA9063=y
CONFIG_REGULATOR_DA9210=y
# CONFIG_REGULATOR_DA9211 is not set
CONFIG_REGULATOR_FAN53555=y
CONFIG_REGULATOR_GPIO=y
# CONFIG_REGULATOR_ISL9305 is not set
CONFIG_REGULATOR_ISL6271A=y
# CONFIG_REGULATOR_LP3971 is not set
# CONFIG_REGULATOR_LP3972 is not set
CONFIG_REGULATOR_LP872X=y
# CONFIG_REGULATOR_LP8755 is not set
# CONFIG_REGULATOR_LP8788 is not set
CONFIG_REGULATOR_LTC3589=y
CONFIG_REGULATOR_MAX1586=y
CONFIG_REGULATOR_MAX8649=y
CONFIG_REGULATOR_MAX8660=y
CONFIG_REGULATOR_MAX8907=y
CONFIG_REGULATOR_MAX8925=y
# CONFIG_REGULATOR_MAX8952 is not set
CONFIG_REGULATOR_MAX8973=y
CONFIG_REGULATOR_MAX8997=y
CONFIG_REGULATOR_MAX77693=y
CONFIG_REGULATOR_MC13XXX_CORE=y
CONFIG_REGULATOR_MC13783=y
CONFIG_REGULATOR_MC13892=y
CONFIG_REGULATOR_PCAP=y
CONFIG_REGULATOR_PCF50633=y
# CONFIG_REGULATOR_PFUZE100 is not set
CONFIG_REGULATOR_PWM=y
CONFIG_REGULATOR_RC5T583=y
CONFIG_REGULATOR_RN5T618=y
CONFIG_REGULATOR_S2MPA01=y
CONFIG_REGULATOR_S2MPS11=y
CONFIG_REGULATOR_S5M8767=y
CONFIG_REGULATOR_TPS51632=y
CONFIG_REGULATOR_TPS6105X=y
CONFIG_REGULATOR_TPS62360=y
# CONFIG_REGULATOR_TPS65023 is not set
# CONFIG_REGULATOR_TPS6507X is not set
CONFIG_REGULATOR_TPS6524X=y
CONFIG_REGULATOR_TWL4030=y
# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
CONFIG_AGP=y
CONFIG_AGP_ALI=y
CONFIG_AGP_ATI=y
CONFIG_AGP_AMD=y
CONFIG_AGP_AMD64=y
CONFIG_AGP_INTEL=y
CONFIG_AGP_NVIDIA=y
CONFIG_AGP_SIS=y
# CONFIG_AGP_SWORKS is not set
CONFIG_AGP_VIA=y
CONFIG_AGP_EFFICEON=y
CONFIG_INTEL_GTT=y
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_VGA_SWITCHEROO is not set
#
# Direct Rendering Manager
#
CONFIG_DRM=y
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_KMS_FB_HELPER=y
# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
CONFIG_DRM_TTM=y
#
# I2C encoder or helper chips
#
# CONFIG_DRM_I2C_CH7006 is not set
CONFIG_DRM_I2C_SIL164=y
CONFIG_DRM_I2C_NXP_TDA998X=y
CONFIG_DRM_PTN3460=y
CONFIG_DRM_TDFX=y
# CONFIG_DRM_R128 is not set
CONFIG_DRM_RADEON=y
# CONFIG_DRM_RADEON_UMS is not set
CONFIG_DRM_NOUVEAU=y
CONFIG_NOUVEAU_DEBUG=5
CONFIG_NOUVEAU_DEBUG_DEFAULT=3
# CONFIG_DRM_NOUVEAU_BACKLIGHT is not set
# CONFIG_DRM_I810 is not set
CONFIG_DRM_I915=y
# CONFIG_DRM_I915_KMS is not set
# CONFIG_DRM_I915_FBDEV is not set
# CONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT is not set
# CONFIG_DRM_MGA is not set
CONFIG_DRM_SIS=y
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
# CONFIG_DRM_VMWGFX is not set
CONFIG_DRM_GMA500=y
CONFIG_DRM_GMA600=y
CONFIG_DRM_GMA3600=y
CONFIG_DRM_UDL=y
CONFIG_DRM_AST=y
CONFIG_DRM_MGAG200=y
CONFIG_DRM_CIRRUS_QEMU=y
CONFIG_DRM_QXL=y
# CONFIG_DRM_BOCHS is not set
#
# Frame buffer Devices
#
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
CONFIG_FB_CMDLINE=y
CONFIG_FB_DDC=y
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_SVGALIB=y
# CONFIG_FB_MACMODES is not set
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
#
# Frame buffer hardware drivers
#
CONFIG_FB_CIRRUS=y
CONFIG_FB_PM2=y
# CONFIG_FB_PM2_FIFO_DISCONNECT is not set
# CONFIG_FB_CYBER2000 is not set
CONFIG_FB_ARC=y
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
# CONFIG_FB_UVESA is not set
# CONFIG_FB_VESA is not set
# CONFIG_FB_N411 is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_OPENCORES is not set
CONFIG_FB_S1D13XXX=y
CONFIG_FB_NVIDIA=y
CONFIG_FB_NVIDIA_I2C=y
CONFIG_FB_NVIDIA_DEBUG=y
# CONFIG_FB_NVIDIA_BACKLIGHT is not set
CONFIG_FB_RIVA=y
CONFIG_FB_RIVA_I2C=y
# CONFIG_FB_RIVA_DEBUG is not set
CONFIG_FB_RIVA_BACKLIGHT=y
# CONFIG_FB_I740 is not set
# CONFIG_FB_I810 is not set
CONFIG_FB_LE80578=y
# CONFIG_FB_CARILLO_RANCH is not set
CONFIG_FB_MATROX=y
CONFIG_FB_MATROX_MILLENIUM=y
CONFIG_FB_MATROX_MYSTIQUE=y
# CONFIG_FB_MATROX_G is not set
CONFIG_FB_MATROX_I2C=y
CONFIG_FB_RADEON=y
CONFIG_FB_RADEON_I2C=y
# CONFIG_FB_RADEON_BACKLIGHT is not set
# CONFIG_FB_RADEON_DEBUG is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
CONFIG_FB_SAVAGE=y
CONFIG_FB_SAVAGE_I2C=y
CONFIG_FB_SAVAGE_ACCEL=y
# CONFIG_FB_SIS is not set
CONFIG_FB_VIA=y
CONFIG_FB_VIA_DIRECT_PROCFS=y
CONFIG_FB_VIA_X_COMPATIBILITY=y
CONFIG_FB_NEOMAGIC=y
CONFIG_FB_KYRO=y
CONFIG_FB_3DFX=y
# CONFIG_FB_3DFX_ACCEL is not set
# CONFIG_FB_3DFX_I2C is not set
CONFIG_FB_VOODOO1=y
CONFIG_FB_VT8623=y
CONFIG_FB_TRIDENT=y
CONFIG_FB_ARK=y
# CONFIG_FB_PM3 is not set
CONFIG_FB_CARMINE=y
# CONFIG_FB_CARMINE_DRAM_EVAL is not set
CONFIG_CARMINE_DRAM_CUSTOM=y
# CONFIG_FB_GEODE is not set
CONFIG_FB_SM501=y
CONFIG_FB_SMSCUFX=y
CONFIG_FB_UDL=y
CONFIG_FB_VIRTUAL=y
# CONFIG_FB_METRONOME is not set
CONFIG_FB_MB862XX=y
CONFIG_FB_MB862XX_PCI_GDC=y
CONFIG_FB_MB862XX_I2C=y
# CONFIG_FB_BROADSHEET is not set
CONFIG_FB_AUO_K190X=y
# CONFIG_FB_AUO_K1900 is not set
CONFIG_FB_AUO_K1901=y
# CONFIG_FB_SIMPLE is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
# CONFIG_LCD_L4F00242T03 is not set
CONFIG_LCD_LMS283GF05=y
CONFIG_LCD_LTV350QV=y
CONFIG_LCD_ILI922X=y
CONFIG_LCD_ILI9320=y
CONFIG_LCD_TDO24M=y
CONFIG_LCD_VGG2432A4=y
CONFIG_LCD_PLATFORM=y
# CONFIG_LCD_S6E63M0 is not set
CONFIG_LCD_LD9040=y
# CONFIG_LCD_AMS369FG06 is not set
# CONFIG_LCD_LMS501KF03 is not set
CONFIG_LCD_HX8357=y
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_GENERIC is not set
CONFIG_BACKLIGHT_LM3533=y
CONFIG_BACKLIGHT_CARILLO_RANCH=y
# CONFIG_BACKLIGHT_PWM is not set
# CONFIG_BACKLIGHT_DA903X is not set
CONFIG_BACKLIGHT_DA9052=y
CONFIG_BACKLIGHT_MAX8925=y
# CONFIG_BACKLIGHT_APPLE is not set
CONFIG_BACKLIGHT_SAHARA=y
CONFIG_BACKLIGHT_ADP5520=y
CONFIG_BACKLIGHT_ADP8860=y
CONFIG_BACKLIGHT_ADP8870=y
CONFIG_BACKLIGHT_PCF50633=y
# CONFIG_BACKLIGHT_LM3630A is not set
# CONFIG_BACKLIGHT_LM3639 is not set
CONFIG_BACKLIGHT_LP855X=y
CONFIG_BACKLIGHT_LP8788=y
# CONFIG_BACKLIGHT_OT200 is not set
CONFIG_BACKLIGHT_PANDORA=y
# CONFIG_BACKLIGHT_AS3711 is not set
CONFIG_BACKLIGHT_GPIO=y
# CONFIG_BACKLIGHT_LV5207LP is not set
# CONFIG_BACKLIGHT_BD6107 is not set
CONFIG_VGASTATE=y
CONFIG_HDMI=y
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y
CONFIG_SOUND=y
CONFIG_SOUND_OSS_CORE=y
CONFIG_SOUND_OSS_CORE_PRECLAIM=y
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_DMAENGINE_PCM=y
CONFIG_SND_HWDEP=y
CONFIG_SND_RAWMIDI=y
CONFIG_SND_COMPRESS_OFFLOAD=y
CONFIG_SND_JACK=y
# CONFIG_SND_SEQUENCER is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
# CONFIG_SND_PCM_OSS_PLUGINS is not set
# CONFIG_SND_HRTIMER is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
# CONFIG_SND_SUPPORT_OLD_API is not set
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_DMA_SGBUF=y
# CONFIG_SND_RAWMIDI_SEQ is not set
# CONFIG_SND_OPL3_LIB_SEQ is not set
# CONFIG_SND_OPL4_LIB_SEQ is not set
# CONFIG_SND_SBAWE_SEQ is not set
# CONFIG_SND_EMU10K1_SEQ is not set
# CONFIG_SND_DRIVERS is not set
# CONFIG_SND_ISA is not set
# CONFIG_SND_PCI is not set
#
# HD-Audio
#
CONFIG_SND_SPI=y
CONFIG_SND_USB=y
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_UA101 is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
CONFIG_SND_USB_US122L=y
CONFIG_SND_USB_6FIRE=y
CONFIG_SND_USB_HIFACE=y
# CONFIG_SND_BCD2000 is not set
# CONFIG_SND_FIREWIRE is not set
CONFIG_SND_SOC=y
CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y
# CONFIG_SND_ATMEL_SOC is not set
#
# SoC Audio for Freescale CPUs
#
#
# Common SoC Audio options for Freescale CPUs:
#
CONFIG_SND_SOC_FSL_ASRC=y
CONFIG_SND_SOC_FSL_SAI=y
CONFIG_SND_SOC_FSL_SSI=y
CONFIG_SND_SOC_FSL_SPDIF=y
CONFIG_SND_SOC_FSL_ESAI=y
CONFIG_SND_SOC_IMX_AUDMUX=y
CONFIG_SND_SOC_INTEL_SST=y
CONFIG_SND_SOC_INTEL_SST_ACPI=y
CONFIG_SND_SOC_I2C_AND_SPI=y
#
# CODEC drivers
#
CONFIG_SND_SOC_ADAU1701=y
CONFIG_SND_SOC_AK4104=y
CONFIG_SND_SOC_AK4554=y
CONFIG_SND_SOC_AK4642=y
CONFIG_SND_SOC_AK5386=y
CONFIG_SND_SOC_ALC5623=y
CONFIG_SND_SOC_CS35L32=y
# CONFIG_SND_SOC_CS42L52 is not set
# CONFIG_SND_SOC_CS42L56 is not set
CONFIG_SND_SOC_CS42L73=y
CONFIG_SND_SOC_CS4265=y
CONFIG_SND_SOC_CS4270=y
CONFIG_SND_SOC_CS4271=y
CONFIG_SND_SOC_CS42XX8=y
CONFIG_SND_SOC_CS42XX8_I2C=y
CONFIG_SND_SOC_HDMI_CODEC=y
CONFIG_SND_SOC_ES8328=y
CONFIG_SND_SOC_PCM1681=y
CONFIG_SND_SOC_PCM1792A=y
CONFIG_SND_SOC_PCM512x=y
CONFIG_SND_SOC_PCM512x_I2C=y
CONFIG_SND_SOC_PCM512x_SPI=y
CONFIG_SND_SOC_SGTL5000=y
CONFIG_SND_SOC_SIGMADSP=y
CONFIG_SND_SOC_SIGMADSP_I2C=y
CONFIG_SND_SOC_SIRF_AUDIO_CODEC=y
CONFIG_SND_SOC_SPDIF=y
CONFIG_SND_SOC_SSM2602=y
CONFIG_SND_SOC_SSM2602_SPI=y
CONFIG_SND_SOC_SSM2602_I2C=y
CONFIG_SND_SOC_SSM4567=y
CONFIG_SND_SOC_STA350=y
CONFIG_SND_SOC_TAS2552=y
CONFIG_SND_SOC_TAS5086=y
CONFIG_SND_SOC_TLV320AIC31XX=y
CONFIG_SND_SOC_TLV320AIC3X=y
CONFIG_SND_SOC_WM8510=y
CONFIG_SND_SOC_WM8523=y
CONFIG_SND_SOC_WM8580=y
CONFIG_SND_SOC_WM8711=y
CONFIG_SND_SOC_WM8728=y
CONFIG_SND_SOC_WM8731=y
CONFIG_SND_SOC_WM8737=y
CONFIG_SND_SOC_WM8741=y
CONFIG_SND_SOC_WM8750=y
CONFIG_SND_SOC_WM8753=y
CONFIG_SND_SOC_WM8770=y
CONFIG_SND_SOC_WM8776=y
CONFIG_SND_SOC_WM8804=y
CONFIG_SND_SOC_WM8903=y
# CONFIG_SND_SOC_WM8962 is not set
CONFIG_SND_SOC_WM8978=y
CONFIG_SND_SOC_TPA6130A2=y
CONFIG_SND_SIMPLE_CARD=y
CONFIG_SOUND_PRIME=y
# CONFIG_SOUND_MSNDCLAS is not set
# CONFIG_SOUND_MSNDPIN is not set
CONFIG_SOUND_OSS=y
# CONFIG_SOUND_TRACEINIT is not set
CONFIG_SOUND_DMAP=y
CONFIG_SOUND_VMIDI=y
CONFIG_SOUND_TRIX=y
# CONFIG_TRIX_HAVE_BOOT is not set
# CONFIG_SOUND_MSS is not set
CONFIG_SOUND_MPU401=y
CONFIG_SOUND_PAS=y
# CONFIG_PAS_JOYSTICK is not set
CONFIG_SOUND_PSS=y
CONFIG_PSS_MIXER=y
# CONFIG_PSS_HAVE_BOOT is not set
CONFIG_SOUND_SB=y
# CONFIG_SOUND_YM3812 is not set
CONFIG_SOUND_UART6850=y
CONFIG_SOUND_AEDSP16=y
CONFIG_SC6600=y
# CONFIG_SC6600_JOY is not set
CONFIG_SC6600_CDROM=4
CONFIG_SC6600_CDROMBASE=0
CONFIG_SOUND_KAHLUA=y
#
# HID support
#
CONFIG_HID=y
# CONFIG_HID_BATTERY_STRENGTH is not set
# CONFIG_HIDRAW is not set
# CONFIG_UHID is not set
CONFIG_HID_GENERIC=y
#
# Special HID drivers
#
# CONFIG_HID_A4TECH is not set
# CONFIG_HID_ACRUX is not set
# CONFIG_HID_APPLE is not set
# CONFIG_HID_APPLEIR is not set
# CONFIG_HID_AUREAL is not set
# CONFIG_HID_BELKIN is not set
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_CHICONY is not set
# CONFIG_HID_PRODIKEYS is not set
# CONFIG_HID_CP2112 is not set
# CONFIG_HID_CYPRESS is not set
# CONFIG_HID_DRAGONRISE is not set
# CONFIG_HID_EMS_FF is not set
# CONFIG_HID_ELECOM is not set
# CONFIG_HID_ELO is not set
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_HOLTEK is not set
# CONFIG_HID_GT683R is not set
# CONFIG_HID_HUION is not set
# CONFIG_HID_KEYTOUCH is not set
# CONFIG_HID_KYE is not set
# CONFIG_HID_UCLOGIC is not set
# CONFIG_HID_WALTOP is not set
# CONFIG_HID_GYRATION is not set
# CONFIG_HID_ICADE is not set
# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LCPOWER is not set
# CONFIG_HID_LENOVO is not set
# CONFIG_HID_LOGITECH is not set
# CONFIG_HID_MAGICMOUSE is not set
# CONFIG_HID_MICROSOFT is not set
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_MULTITOUCH is not set
# CONFIG_HID_NTRIG is not set
# CONFIG_HID_ORTEK is not set
# CONFIG_HID_PANTHERLORD is not set
# CONFIG_HID_PENMOUNT is not set
# CONFIG_HID_PETALYNX is not set
# CONFIG_HID_PICOLCD is not set
# CONFIG_HID_PRIMAX is not set
# CONFIG_HID_ROCCAT is not set
# CONFIG_HID_SAITEK is not set
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SONY is not set
# CONFIG_HID_SPEEDLINK is not set
# CONFIG_HID_STEELSERIES is not set
# CONFIG_HID_SUNPLUS is not set
# CONFIG_HID_RMI is not set
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
# CONFIG_HID_TIVO is not set
# CONFIG_HID_TOPSEED is not set
# CONFIG_HID_THINGM is not set
# CONFIG_HID_THRUSTMASTER is not set
# CONFIG_HID_WACOM is not set
# CONFIG_HID_WIIMOTE is not set
# CONFIG_HID_XINMO is not set
# CONFIG_HID_ZEROPLUS is not set
# CONFIG_HID_ZYDACRON is not set
# CONFIG_HID_SENSOR_HUB is not set
#
# USB HID support
#
CONFIG_USB_HID=y
# CONFIG_HID_PID is not set
# CONFIG_USB_HIDDEV is not set
#
# I2C HID support
#
# CONFIG_I2C_HID is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
#
CONFIG_USB_DEFAULT_PERSIST=y
CONFIG_USB_DYNAMIC_MINORS=y
CONFIG_USB_OTG=y
CONFIG_USB_OTG_WHITELIST=y
CONFIG_USB_OTG_BLACKLIST_HUB=y
CONFIG_USB_OTG_FSM=y
# CONFIG_USB_MON is not set
CONFIG_USB_WUSB=y
CONFIG_USB_WUSB_CBAF=y
# CONFIG_USB_WUSB_CBAF_DEBUG is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_PCI=y
CONFIG_USB_XHCI_PLATFORM=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_PCI=y
CONFIG_USB_EHCI_HCD_PLATFORM=y
CONFIG_USB_OXU210HP_HCD=y
CONFIG_USB_ISP116X_HCD=y
CONFIG_USB_ISP1760_HCD=y
CONFIG_USB_ISP1362_HCD=y
# CONFIG_USB_FUSBH200_HCD is not set
CONFIG_USB_FOTG210_HCD=y
# CONFIG_USB_MAX3421_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
CONFIG_USB_UHCI_HCD=y
CONFIG_USB_SL811_HCD=y
CONFIG_USB_SL811_HCD_ISO=y
CONFIG_USB_R8A66597_HCD=y
# CONFIG_USB_WHCI_HCD is not set
# CONFIG_USB_HWA_HCD is not set
CONFIG_USB_HCD_BCMA=y
# CONFIG_USB_HCD_TEST_MODE is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
CONFIG_USB_PRINTER=y
CONFIG_USB_WDM=y
CONFIG_USB_TMC=y
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
# also be needed; see USB_STORAGE Help for more info
#
# CONFIG_USB_STORAGE is not set
#
# USB Imaging devices
#
CONFIG_USB_MDC800=y
CONFIG_USB_MICROTEK=y
CONFIG_USBIP_CORE=y
CONFIG_USBIP_VHCI_HCD=y
# CONFIG_USBIP_HOST is not set
CONFIG_USBIP_DEBUG=y
CONFIG_USB_MUSB_HDRC=y
# CONFIG_USB_MUSB_HOST is not set
# CONFIG_USB_MUSB_GADGET is not set
CONFIG_USB_MUSB_DUAL_ROLE=y
CONFIG_USB_MUSB_TUSB6010=y
# CONFIG_USB_MUSB_UX500 is not set
CONFIG_MUSB_PIO_ONLY=y
CONFIG_USB_DWC3=y
# CONFIG_USB_DWC3_HOST is not set
CONFIG_USB_DWC3_GADGET=y
# CONFIG_USB_DWC3_DUAL_ROLE is not set
#
# Platform Glue Driver Support
#
CONFIG_USB_DWC3_PCI=y
#
# Debugging features
#
CONFIG_USB_DWC3_DEBUG=y
# CONFIG_USB_DWC3_VERBOSE is not set
CONFIG_USB_DWC2=y
# CONFIG_USB_DWC2_HOST is not set
#
# Gadget mode requires USB Gadget support to be enabled
#
CONFIG_USB_DWC2_PERIPHERAL=y
# CONFIG_USB_DWC2_DEBUG is not set
CONFIG_USB_DWC2_TRACK_MISSED_SOFS=y
CONFIG_USB_CHIPIDEA=y
# CONFIG_USB_CHIPIDEA_UDC is not set
CONFIG_USB_CHIPIDEA_HOST=y
CONFIG_USB_CHIPIDEA_DEBUG=y
#
# USB port drivers
#
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
CONFIG_USB_EMI62=y
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
CONFIG_USB_RIO500=y
CONFIG_USB_LEGOTOWER=y
CONFIG_USB_LCD=y
CONFIG_USB_LED=y
CONFIG_USB_CYPRESS_CY7C63=y
CONFIG_USB_CYTHERM=y
CONFIG_USB_IDMOUSE=y
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
CONFIG_USB_SISUSBVGA=y
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
CONFIG_USB_EHSET_TEST_FIXTURE=y
CONFIG_USB_ISIGHTFW=y
# CONFIG_USB_YUREX is not set
# CONFIG_USB_EZUSB_FX2 is not set
CONFIG_USB_HSIC_USB3503=y
CONFIG_USB_LINK_LAYER_TEST=y
CONFIG_USB_ATM=y
CONFIG_USB_SPEEDTOUCH=y
CONFIG_USB_CXACRU=y
CONFIG_USB_UEAGLEATM=y
CONFIG_USB_XUSBATM=y
#
# USB Physical Layer drivers
#
CONFIG_USB_PHY=y
CONFIG_NOP_USB_XCEIV=y
# CONFIG_USB_GPIO_VBUS is not set
CONFIG_TAHVO_USB=y
CONFIG_TAHVO_USB_HOST_BY_DEFAULT=y
# CONFIG_USB_ISP1301 is not set
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_DEBUG=y
# CONFIG_USB_GADGET_VERBOSE is not set
CONFIG_USB_GADGET_DEBUG_FS=y
CONFIG_USB_GADGET_VBUS_DRAW=2
CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
#
# USB Peripheral Controller
#
CONFIG_USB_FUSB300=y
# CONFIG_USB_FOTG210_UDC is not set
CONFIG_USB_GR_UDC=y
CONFIG_USB_R8A66597=y
# CONFIG_USB_PXA27X is not set
CONFIG_USB_MV_UDC=y
# CONFIG_USB_MV_U3D is not set
CONFIG_USB_M66592=y
CONFIG_USB_AMD5536UDC=y
CONFIG_USB_NET2272=y
CONFIG_USB_NET2272_DMA=y
CONFIG_USB_NET2280=y
CONFIG_USB_GOKU=y
CONFIG_USB_EG20T=y
CONFIG_USB_DUMMY_HCD=y
CONFIG_USB_LIBCOMPOSITE=y
CONFIG_USB_U_ETHER=y
CONFIG_USB_F_ECM=y
CONFIG_USB_F_SUBSET=y
CONFIG_USB_F_RNDIS=y
# CONFIG_USB_CONFIGFS is not set
# CONFIG_USB_ZERO is not set
# CONFIG_USB_AUDIO is not set
CONFIG_USB_ETH=y
CONFIG_USB_ETH_RNDIS=y
# CONFIG_USB_ETH_EEM is not set
# CONFIG_USB_G_NCM is not set
# CONFIG_USB_GADGETFS is not set
# CONFIG_USB_FUNCTIONFS is not set
# CONFIG_USB_MASS_STORAGE is not set
# CONFIG_USB_GADGET_TARGET is not set
# CONFIG_USB_G_SERIAL is not set
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
# CONFIG_USB_CDC_COMPOSITE is not set
# CONFIG_USB_G_NOKIA is not set
# CONFIG_USB_G_ACM_MS is not set
# CONFIG_USB_G_MULTI is not set
# CONFIG_USB_G_HID is not set
# CONFIG_USB_G_DBGP is not set
# CONFIG_USB_LED_TRIG is not set
CONFIG_UWB=y
CONFIG_UWB_HWA=y
CONFIG_UWB_WHCI=y
CONFIG_UWB_I1480U=y
# CONFIG_MMC is not set
CONFIG_MEMSTICK=y
CONFIG_MEMSTICK_DEBUG=y
#
# MemoryStick drivers
#
# CONFIG_MEMSTICK_UNSAFE_RESUME is not set
# CONFIG_MSPRO_BLOCK is not set
# CONFIG_MS_BLOCK is not set
#
# MemoryStick Host Controller Drivers
#
# CONFIG_MEMSTICK_TIFM_MS is not set
# CONFIG_MEMSTICK_JMICRON_38X is not set
CONFIG_MEMSTICK_R592=y
CONFIG_MEMSTICK_REALTEK_USB=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
#
# LED drivers
#
CONFIG_LEDS_LM3530=y
CONFIG_LEDS_LM3533=y
CONFIG_LEDS_LM3642=y
# CONFIG_LEDS_NET48XX is not set
CONFIG_LEDS_WRAP=y
# CONFIG_LEDS_PCA9532 is not set
# CONFIG_LEDS_GPIO is not set
# CONFIG_LEDS_LP3944 is not set
CONFIG_LEDS_LP55XX_COMMON=y
CONFIG_LEDS_LP5521=y
CONFIG_LEDS_LP5523=y
CONFIG_LEDS_LP5562=y
CONFIG_LEDS_LP8501=y
CONFIG_LEDS_LP8788=y
CONFIG_LEDS_CLEVO_MAIL=y
CONFIG_LEDS_PCA955X=y
CONFIG_LEDS_PCA963X=y
# CONFIG_LEDS_DA903X is not set
CONFIG_LEDS_DA9052=y
CONFIG_LEDS_DAC124S085=y
CONFIG_LEDS_PWM=y
CONFIG_LEDS_REGULATOR=y
CONFIG_LEDS_BD2802=y
# CONFIG_LEDS_INTEL_SS4200 is not set
# CONFIG_LEDS_LT3593 is not set
CONFIG_LEDS_ADP5520=y
# CONFIG_LEDS_DELL_NETBOOKS is not set
# CONFIG_LEDS_MC13783 is not set
CONFIG_LEDS_TCA6507=y
CONFIG_LEDS_MAX8997=y
CONFIG_LEDS_LM355x=y
# CONFIG_LEDS_OT200 is not set
# CONFIG_LEDS_MENF21BMC is not set
#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
CONFIG_LEDS_BLINKM=y
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
# CONFIG_LEDS_TRIGGER_TIMER is not set
CONFIG_LEDS_TRIGGER_ONESHOT=y
# CONFIG_LEDS_TRIGGER_IDE_DISK is not set
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_LEDS_TRIGGER_BACKLIGHT=y
CONFIG_LEDS_TRIGGER_CPU=y
CONFIG_LEDS_TRIGGER_GPIO=y
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
#
# iptables trigger is under Netfilter config (LED target)
#
CONFIG_LEDS_TRIGGER_TRANSIENT=y
CONFIG_LEDS_TRIGGER_CAMERA=y
CONFIG_ACCESSIBILITY=y
CONFIG_EDAC=y
# CONFIG_EDAC_LEGACY_SYSFS is not set
CONFIG_EDAC_DEBUG=y
CONFIG_EDAC_MM_EDAC=y
CONFIG_EDAC_AMD76X=y
CONFIG_EDAC_E7XXX=y
# CONFIG_EDAC_E752X is not set
CONFIG_EDAC_I82875P=y
CONFIG_EDAC_I82975X=y
CONFIG_EDAC_I3000=y
# CONFIG_EDAC_I3200 is not set
CONFIG_EDAC_IE31200=y
CONFIG_EDAC_X38=y
CONFIG_EDAC_I5400=y
# CONFIG_EDAC_I82860 is not set
# CONFIG_EDAC_R82600 is not set
CONFIG_EDAC_I5000=y
CONFIG_EDAC_I5100=y
CONFIG_EDAC_I7300=y
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
# CONFIG_RTC_HCTOSYS is not set
# CONFIG_RTC_SYSTOHC is not set
CONFIG_RTC_DEBUG=y
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
# CONFIG_RTC_INTF_DEV is not set
CONFIG_RTC_DRV_TEST=y
#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_88PM80X is not set
# CONFIG_RTC_DRV_DS1307 is not set
CONFIG_RTC_DRV_DS1374=y
CONFIG_RTC_DRV_DS1672=y
CONFIG_RTC_DRV_DS3232=y
CONFIG_RTC_DRV_LP8788=y
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_MAX8907 is not set
CONFIG_RTC_DRV_MAX8925=y
CONFIG_RTC_DRV_MAX8997=y
CONFIG_RTC_DRV_RS5C372=y
CONFIG_RTC_DRV_ISL1208=y
CONFIG_RTC_DRV_ISL12022=y
CONFIG_RTC_DRV_ISL12057=y
CONFIG_RTC_DRV_X1205=y
CONFIG_RTC_DRV_PCF2127=y
CONFIG_RTC_DRV_PCF8523=y
# CONFIG_RTC_DRV_PCF8563 is not set
CONFIG_RTC_DRV_PCF85063=y
CONFIG_RTC_DRV_PCF8583=y
CONFIG_RTC_DRV_M41T80=y
CONFIG_RTC_DRV_M41T80_WDT=y
CONFIG_RTC_DRV_BQ32K=y
CONFIG_RTC_DRV_TWL4030=y
# CONFIG_RTC_DRV_RC5T583 is not set
CONFIG_RTC_DRV_S35390A=y
CONFIG_RTC_DRV_FM3130=y
CONFIG_RTC_DRV_RX8581=y
CONFIG_RTC_DRV_RX8025=y
CONFIG_RTC_DRV_EM3027=y
CONFIG_RTC_DRV_RV3029C2=y
CONFIG_RTC_DRV_S5M=y
#
# SPI RTC drivers
#
CONFIG_RTC_DRV_M41T93=y
# CONFIG_RTC_DRV_M41T94 is not set
CONFIG_RTC_DRV_DS1305=y
CONFIG_RTC_DRV_DS1343=y
CONFIG_RTC_DRV_DS1347=y
CONFIG_RTC_DRV_DS1390=y
CONFIG_RTC_DRV_MAX6902=y
CONFIG_RTC_DRV_R9701=y
CONFIG_RTC_DRV_RS5C348=y
CONFIG_RTC_DRV_DS3234=y
CONFIG_RTC_DRV_PCF2123=y
# CONFIG_RTC_DRV_RX4581 is not set
# CONFIG_RTC_DRV_MCP795 is not set
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
CONFIG_RTC_DRV_DS1286=y
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
CONFIG_RTC_DRV_DS1742=y
CONFIG_RTC_DRV_DS2404=y
CONFIG_RTC_DRV_DA9052=y
# CONFIG_RTC_DRV_DA9055 is not set
CONFIG_RTC_DRV_DA9063=y
CONFIG_RTC_DRV_STK17TA8=y
CONFIG_RTC_DRV_M48T86=y
CONFIG_RTC_DRV_M48T35=y
CONFIG_RTC_DRV_M48T59=y
# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
# CONFIG_RTC_DRV_PCF50633 is not set
#
# on-CPU RTC drivers
#
# CONFIG_RTC_DRV_PCAP is not set
CONFIG_RTC_DRV_MC13XXX=y
CONFIG_RTC_DRV_XGENE=y
#
# HID Sensor RTC drivers
#
# CONFIG_RTC_DRV_HID_SENSOR_TIME is not set
CONFIG_DMADEVICES=y
# CONFIG_DMADEVICES_DEBUG is not set
#
# DMA Devices
#
# CONFIG_INTEL_MID_DMAC is not set
CONFIG_INTEL_IOATDMA=y
CONFIG_DW_DMAC_CORE=y
CONFIG_DW_DMAC=y
CONFIG_DW_DMAC_PCI=y
CONFIG_PCH_DMA=y
CONFIG_DMA_ENGINE=y
CONFIG_DMA_ACPI=y
#
# DMA Clients
#
# CONFIG_ASYNC_TX_DMA is not set
CONFIG_DMATEST=y
CONFIG_DMA_ENGINE_RAID=y
CONFIG_DCA=y
CONFIG_AUXDISPLAY=y
# CONFIG_UIO is not set
# CONFIG_VIRT_DRIVERS is not set
CONFIG_VIRTIO=y
#
# Virtio drivers
#
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_BALLOON=y
# CONFIG_VIRTIO_MMIO is not set
#
# Microsoft Hyper-V guest support
#
# CONFIG_STAGING is not set
CONFIG_X86_PLATFORM_DEVICES=y
# CONFIG_ACER_WMI is not set
# CONFIG_ACERHDF is not set
# CONFIG_ALIENWARE_WMI is not set
# CONFIG_ASUS_LAPTOP is not set
# CONFIG_DELL_LAPTOP is not set
# CONFIG_DELL_WMI is not set
# CONFIG_DELL_WMI_AIO is not set
# CONFIG_DELL_SMO8800 is not set
# CONFIG_FUJITSU_LAPTOP is not set
# CONFIG_FUJITSU_TABLET is not set
# CONFIG_TC1100_WMI is not set
# CONFIG_HP_ACCEL is not set
# CONFIG_HP_WIRELESS is not set
# CONFIG_HP_WMI is not set
# CONFIG_PANASONIC_LAPTOP is not set
# CONFIG_THINKPAD_ACPI is not set
# CONFIG_SENSORS_HDAPS is not set
# CONFIG_INTEL_MENLOW is not set
CONFIG_ACPI_WMI=y
# CONFIG_MSI_WMI is not set
# CONFIG_TOPSTAR_LAPTOP is not set
# CONFIG_ACPI_TOSHIBA is not set
# CONFIG_TOSHIBA_BT_RFKILL is not set
# CONFIG_TOSHIBA_HAPS is not set
# CONFIG_ACPI_CMPC is not set
# CONFIG_INTEL_IPS is not set
# CONFIG_IBM_RTL is not set
# CONFIG_SAMSUNG_LAPTOP is not set
CONFIG_MXM_WMI=y
# CONFIG_SAMSUNG_Q10 is not set
# CONFIG_APPLE_GMUX is not set
# CONFIG_INTEL_RST is not set
# CONFIG_INTEL_SMARTCONNECT is not set
# CONFIG_PVPANIC is not set
CONFIG_CHROME_PLATFORMS=y
CONFIG_CHROMEOS_LAPTOP=y
CONFIG_CHROMEOS_PSTORE=y
#
# SOC (System On Chip) specific Drivers
#
CONFIG_SOC_TI=y
#
# Hardware Spinlock drivers
#
#
# Clock Source drivers
#
CONFIG_CLKSRC_I8253=y
CONFIG_CLKEVT_I8253=y
CONFIG_I8253_LOCK=y
CONFIG_CLKBLD_I8253=y
# CONFIG_ATMEL_PIT is not set
# CONFIG_SH_TIMER_CMT is not set
# CONFIG_SH_TIMER_MTU2 is not set
# CONFIG_SH_TIMER_TMU is not set
# CONFIG_EM_TIMER_STI is not set
# CONFIG_MAILBOX is not set
# CONFIG_IOMMU_SUPPORT is not set
#
# Remoteproc drivers
#
# CONFIG_STE_MODEM_RPROC is not set
#
# Rpmsg drivers
#
#
# SOC (System On Chip) specific Drivers
#
CONFIG_PM_DEVFREQ=y
#
# DEVFREQ Governors
#
CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
CONFIG_DEVFREQ_GOV_PERFORMANCE=y
CONFIG_DEVFREQ_GOV_POWERSAVE=y
# CONFIG_DEVFREQ_GOV_USERSPACE is not set
#
# DEVFREQ Drivers
#
CONFIG_EXTCON=y
#
# Extcon Device Drivers
#
# CONFIG_EXTCON_ADC_JACK is not set
# CONFIG_EXTCON_ARIZONA is not set
CONFIG_EXTCON_GPIO=y
# CONFIG_EXTCON_MAX77693 is not set
CONFIG_EXTCON_MAX8997=y
CONFIG_EXTCON_RT8973A=y
CONFIG_EXTCON_SM5502=y
# CONFIG_MEMORY is not set
CONFIG_IIO=y
CONFIG_IIO_BUFFER=y
CONFIG_IIO_BUFFER_CB=y
CONFIG_IIO_KFIFO_BUF=y
CONFIG_IIO_TRIGGERED_BUFFER=y
CONFIG_IIO_TRIGGER=y
CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
#
# Accelerometers
#
CONFIG_BMA180=y
# CONFIG_BMC150_ACCEL is not set
CONFIG_IIO_ST_ACCEL_3AXIS=y
CONFIG_IIO_ST_ACCEL_I2C_3AXIS=y
CONFIG_IIO_ST_ACCEL_SPI_3AXIS=y
# CONFIG_KXSD9 is not set
# CONFIG_MMA8452 is not set
CONFIG_KXCJK1013=y
#
# Analog to digital converters
#
CONFIG_AD7266=y
CONFIG_AD7291=y
CONFIG_AD7298=y
CONFIG_AD7476=y
# CONFIG_AD7791 is not set
# CONFIG_AD7793 is not set
CONFIG_AD7887=y
CONFIG_AD7923=y
CONFIG_AD799X=y
CONFIG_LP8788_ADC=y
CONFIG_MAX1027=y
CONFIG_MAX1363=y
# CONFIG_MCP320X is not set
CONFIG_MCP3422=y
CONFIG_NAU7802=y
# CONFIG_TI_ADC081C is not set
# CONFIG_TI_ADC128S052 is not set
# CONFIG_TI_AM335X_ADC is not set
# CONFIG_TWL4030_MADC is not set
CONFIG_TWL6030_GPADC=y
#
# Amplifiers
#
# CONFIG_AD8366 is not set
#
# Hid Sensor IIO Common
#
CONFIG_IIO_ST_SENSORS_I2C=y
CONFIG_IIO_ST_SENSORS_SPI=y
CONFIG_IIO_ST_SENSORS_CORE=y
#
# Digital to analog converters
#
CONFIG_AD5064=y
# CONFIG_AD5360 is not set
# CONFIG_AD5380 is not set
CONFIG_AD5421=y
# CONFIG_AD5446 is not set
# CONFIG_AD5449 is not set
CONFIG_AD5504=y
CONFIG_AD5624R_SPI=y
# CONFIG_AD5686 is not set
CONFIG_AD5755=y
CONFIG_AD5764=y
CONFIG_AD5791=y
CONFIG_AD7303=y
CONFIG_MAX517=y
CONFIG_MCP4725=y
CONFIG_MCP4922=y
#
# Frequency Synthesizers DDS/PLL
#
#
# Clock Generator/Distribution
#
CONFIG_AD9523=y
#
# Phase-Locked Loop (PLL) frequency synthesizers
#
# CONFIG_ADF4350 is not set
#
# Digital gyroscope sensors
#
CONFIG_ADIS16080=y
CONFIG_ADIS16130=y
CONFIG_ADIS16136=y
# CONFIG_ADIS16260 is not set
CONFIG_ADXRS450=y
CONFIG_BMG160=y
CONFIG_IIO_ST_GYRO_3AXIS=y
CONFIG_IIO_ST_GYRO_I2C_3AXIS=y
CONFIG_IIO_ST_GYRO_SPI_3AXIS=y
CONFIG_ITG3200=y
#
# Humidity sensors
#
CONFIG_DHT11=y
# CONFIG_SI7005 is not set
#
# Inertial measurement units
#
CONFIG_ADIS16400=y
# CONFIG_ADIS16480 is not set
CONFIG_INV_MPU6050_IIO=y
CONFIG_IIO_ADIS_LIB=y
CONFIG_IIO_ADIS_LIB_BUFFER=y
#
# Light sensors
#
CONFIG_ADJD_S311=y
CONFIG_AL3320A=y
CONFIG_APDS9300=y
CONFIG_CM32181=y
CONFIG_CM36651=y
# CONFIG_GP2AP020A00F is not set
CONFIG_ISL29125=y
CONFIG_SENSORS_LM3533=y
CONFIG_LTR501=y
CONFIG_TCS3414=y
CONFIG_TCS3472=y
CONFIG_SENSORS_TSL2563=y
CONFIG_TSL4531=y
CONFIG_VCNL4000=y
#
# Magnetometer sensors
#
CONFIG_AK8975=y
CONFIG_AK09911=y
CONFIG_MAG3110=y
CONFIG_IIO_ST_MAGN_3AXIS=y
CONFIG_IIO_ST_MAGN_I2C_3AXIS=y
CONFIG_IIO_ST_MAGN_SPI_3AXIS=y
#
# Inclinometer sensors
#
#
# Triggers - standalone
#
CONFIG_IIO_INTERRUPT_TRIGGER=y
CONFIG_IIO_SYSFS_TRIGGER=y
#
# Pressure sensors
#
CONFIG_MPL115=y
CONFIG_MPL3115=y
CONFIG_IIO_ST_PRESS=y
CONFIG_IIO_ST_PRESS_I2C=y
CONFIG_IIO_ST_PRESS_SPI=y
# CONFIG_T5403 is not set
#
# Lightning sensors
#
CONFIG_AS3935=y
#
# Temperature sensors
#
CONFIG_MLX90614=y
CONFIG_TMP006=y
# CONFIG_NTB is not set
# CONFIG_VME_BUS is not set
CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
CONFIG_PWM_LP3943=y
# CONFIG_PWM_LPSS is not set
CONFIG_PWM_TWL=y
CONFIG_PWM_TWL_LED=y
CONFIG_IPACK_BUS=y
CONFIG_BOARD_TPCI200=y
# CONFIG_SERIAL_IPOCTAL is not set
CONFIG_RESET_CONTROLLER=y
# CONFIG_FMC is not set
#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
CONFIG_BCM_KONA_USB2_PHY=y
CONFIG_PHY_SAMSUNG_USB2=y
# CONFIG_PHY_EXYNOS4210_USB2 is not set
# CONFIG_PHY_EXYNOS4X12_USB2 is not set
# CONFIG_PHY_EXYNOS5250_USB2 is not set
# CONFIG_POWERCAP is not set
# CONFIG_MCB is not set
CONFIG_RAS=y
CONFIG_THUNDERBOLT=y
#
# Firmware Drivers
#
# CONFIG_EDD is not set
CONFIG_FIRMWARE_MEMMAP=y
# CONFIG_DELL_RBU is not set
CONFIG_DCDBAS=y
# CONFIG_DMIID is not set
CONFIG_DMI_SYSFS=y
CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
# CONFIG_ISCSI_IBFT_FIND is not set
CONFIG_GOOGLE_FIRMWARE=y
#
# Google Firmware Drivers
#
CONFIG_GOOGLE_MEMCONSOLE=y
#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
CONFIG_EXT4_FS=y
CONFIG_EXT4_USE_FOR_EXT23=y
CONFIG_EXT4_FS_POSIX_ACL=y
# CONFIG_EXT4_FS_SECURITY is not set
# CONFIG_EXT4_DEBUG is not set
CONFIG_JBD2=y
CONFIG_JBD2_DEBUG=y
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=y
CONFIG_REISERFS_CHECK=y
# CONFIG_REISERFS_FS_XATTR is not set
# CONFIG_JFS_FS is not set
CONFIG_OCFS2_FS=y
# CONFIG_OCFS2_FS_O2CB is not set
CONFIG_OCFS2_FS_STATS=y
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
CONFIG_OCFS2_DEBUG_FS=y
# CONFIG_BTRFS_FS is not set
# CONFIG_NILFS2_FS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY_USER is not set
# CONFIG_FANOTIFY is not set
CONFIG_QUOTA=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
CONFIG_PRINT_QUOTA_WARNING=y
CONFIG_QUOTA_DEBUG=y
CONFIG_QUOTA_TREE=y
CONFIG_QFMT_V1=y
CONFIG_QFMT_V2=y
CONFIG_QUOTACTL=y
# CONFIG_AUTOFS4_FS is not set
CONFIG_FUSE_FS=y
CONFIG_CUSE=y
# CONFIG_OVERLAYFS_FS is not set
#
# Caches
#
CONFIG_FSCACHE=y
CONFIG_FSCACHE_DEBUG=y
# CONFIG_CACHEFILES is not set
#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
CONFIG_UDF_FS=y
CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_NTFS_FS=y
CONFIG_NTFS_DEBUG=y
CONFIG_NTFS_RW=y
#
# Pseudo filesystems
#
# CONFIG_PROC_FS is not set
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_TMPFS_XATTR is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_CONFIGFS_FS=y
# CONFIG_MISC_FILESYSTEMS is not set
# CONFIG_NETWORK_FILESYSTEMS is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
CONFIG_NLS_CODEPAGE_737=y
CONFIG_NLS_CODEPAGE_775=y
CONFIG_NLS_CODEPAGE_850=y
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
CONFIG_NLS_CODEPAGE_857=y
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
CONFIG_NLS_CODEPAGE_862=y
CONFIG_NLS_CODEPAGE_863=y
# CONFIG_NLS_CODEPAGE_864 is not set
CONFIG_NLS_CODEPAGE_865=y
CONFIG_NLS_CODEPAGE_866=y
CONFIG_NLS_CODEPAGE_869=y
CONFIG_NLS_CODEPAGE_936=y
# CONFIG_NLS_CODEPAGE_950 is not set
CONFIG_NLS_CODEPAGE_932=y
CONFIG_NLS_CODEPAGE_949=y
# CONFIG_NLS_CODEPAGE_874 is not set
CONFIG_NLS_ISO8859_8=y
# CONFIG_NLS_CODEPAGE_1250 is not set
CONFIG_NLS_CODEPAGE_1251=y
# CONFIG_NLS_ASCII is not set
# CONFIG_NLS_ISO8859_1 is not set
CONFIG_NLS_ISO8859_2=y
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
CONFIG_NLS_ISO8859_5=y
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
CONFIG_NLS_ISO8859_13=y
CONFIG_NLS_ISO8859_14=y
# CONFIG_NLS_ISO8859_15 is not set
CONFIG_NLS_KOI8_R=y
CONFIG_NLS_KOI8_U=y
CONFIG_NLS_MAC_ROMAN=y
CONFIG_NLS_MAC_CELTIC=y
CONFIG_NLS_MAC_CENTEURO=y
CONFIG_NLS_MAC_CROATIAN=y
CONFIG_NLS_MAC_CYRILLIC=y
CONFIG_NLS_MAC_GAELIC=y
CONFIG_NLS_MAC_GREEK=y
CONFIG_NLS_MAC_ICELAND=y
# CONFIG_NLS_MAC_INUIT is not set
CONFIG_NLS_MAC_ROMANIAN=y
CONFIG_NLS_MAC_TURKISH=y
# CONFIG_NLS_UTF8 is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_DYNAMIC_DEBUG is not set
#
# Compile-time checks and compiler options
#
# CONFIG_DEBUG_INFO is not set
# CONFIG_ENABLE_WARN_DEPRECATED is not set
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_READABLE_ASM=y
CONFIG_UNUSED_SYMBOLS=y
CONFIG_DEBUG_FS=y
CONFIG_HEADERS_CHECK=y
# CONFIG_DEBUG_SECTION_MISMATCH is not set
CONFIG_ARCH_WANT_FRAME_POINTERS=y
CONFIG_FRAME_POINTER=y
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_MAGIC_SYSRQ is not set
CONFIG_DEBUG_KERNEL=y
#
# Memory Debugging
#
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_DEBUG_OBJECTS=y
CONFIG_DEBUG_OBJECTS_SELFTEST=y
# CONFIG_DEBUG_OBJECTS_FREE is not set
# CONFIG_DEBUG_OBJECTS_TIMERS is not set
CONFIG_DEBUG_OBJECTS_WORK=y
CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y
CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_VIRTUAL is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
CONFIG_HAVE_ARCH_KMEMCHECK=y
# CONFIG_DEBUG_SHIRQ is not set
#
# Debug Lockups and Hangs
#
# CONFIG_LOCKUP_DETECTOR is not set
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_PANIC_TIMEOUT=0
CONFIG_SCHED_STACK_END_CHECK=y
#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_PROVE_LOCKING=y
CONFIG_LOCKDEP=y
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_LOCKDEP=y
CONFIG_DEBUG_ATOMIC_SLEEP=y
CONFIG_DEBUG_LOCKING_API_SELFTESTS=y
# CONFIG_LOCK_TORTURE_TEST is not set
CONFIG_TRACE_IRQFLAGS=y
CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_LIST is not set
CONFIG_DEBUG_PI_LIST=y
CONFIG_DEBUG_SG=y
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_DEBUG_CREDENTIALS is not set
#
# RCU Debugging
#
CONFIG_PROVE_RCU=y
CONFIG_PROVE_RCU_REPEATEDLY=y
CONFIG_SPARSE_RCU_POINTER=y
# CONFIG_TORTURE_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_TRACE is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
CONFIG_NOTIFIER_ERROR_INJECTION=y
CONFIG_FAULT_INJECTION=y
CONFIG_FAIL_PAGE_ALLOC=y
CONFIG_FAIL_MAKE_REQUEST=y
# CONFIG_FAIL_IO_TIMEOUT is not set
CONFIG_FAULT_INJECTION_DEBUG_FS=y
# CONFIG_FAULT_INJECTION_STACKTRACE_FILTER is not set
CONFIG_ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS=y
# CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set
CONFIG_USER_STACKTRACE_SUPPORT=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_RING_BUFFER_ALLOW_SWAP=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
#
# Runtime Testing
#
# CONFIG_LKDTM is not set
CONFIG_TEST_LIST_SORT=y
# CONFIG_BACKTRACE_SELF_TEST is not set
CONFIG_RBTREE_TEST=y
CONFIG_ATOMIC64_SELFTEST=y
# CONFIG_ASYNC_RAID6_TEST is not set
CONFIG_TEST_STRING_HELPERS=y
CONFIG_TEST_KSTRTOX=y
CONFIG_TEST_RHASHTABLE=y
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
CONFIG_BUILD_DOCSRC=y
# CONFIG_DMA_API_DEBUG is not set
CONFIG_TEST_FIRMWARE=y
# CONFIG_TEST_UDELAY is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_STRICT_DEVMEM=y
CONFIG_X86_VERBOSE_BOOTUP=y
CONFIG_EARLY_PRINTK=y
# CONFIG_EARLY_PRINTK_DBGP is not set
CONFIG_X86_PTDUMP=y
CONFIG_DEBUG_RODATA=y
# CONFIG_DEBUG_RODATA_TEST is not set
CONFIG_DOUBLEFAULT=y
CONFIG_DEBUG_TLBFLUSH=y
# CONFIG_IOMMU_STRESS is not set
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
# CONFIG_IO_DELAY_0X80 is not set
CONFIG_IO_DELAY_0XED=y
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=1
# CONFIG_DEBUG_BOOT_PARAMS is not set
# CONFIG_CPA_DEBUG is not set
# CONFIG_OPTIMIZE_INLINING is not set
# CONFIG_X86_DEBUG_STATIC_CPU_HAS is not set
#
# Security options
#
# CONFIG_KEYS is not set
CONFIG_SECURITY_DMESG_RESTRICT=y
CONFIG_SECURITY=y
CONFIG_SECURITYFS=y
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_PATH=y
# CONFIG_SECURITY_TOMOYO is not set
CONFIG_SECURITY_APPARMOR=y
CONFIG_SECURITY_APPARMOR_BOOTPARAM_VALUE=1
CONFIG_SECURITY_APPARMOR_HASH=y
# CONFIG_SECURITY_YAMA is not set
CONFIG_INTEGRITY=y
# CONFIG_INTEGRITY_AUDIT is not set
# CONFIG_IMA is not set
# CONFIG_EVM is not set
CONFIG_DEFAULT_SECURITY_APPARMOR=y
# CONFIG_DEFAULT_SECURITY_DAC is not set
CONFIG_DEFAULT_SECURITY="apparmor"
CONFIG_XOR_BLOCKS=y
CONFIG_ASYNC_CORE=y
CONFIG_ASYNC_MEMCPY=y
CONFIG_ASYNC_XOR=y
CONFIG_ASYNC_PQ=y
CONFIG_ASYNC_RAID6_RECOV=y
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_PCOMP=y
CONFIG_CRYPTO_PCOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_USER=y
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_WORKQUEUE=y
CONFIG_CRYPTO_CRYPTD=y
# CONFIG_CRYPTO_MCRYPTD is not set
CONFIG_CRYPTO_AUTHENC=y
CONFIG_CRYPTO_ABLK_HELPER=y
#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=y
CONFIG_CRYPTO_GCM=y
CONFIG_CRYPTO_SEQIV=y
#
# Block modes
#
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CTR=y
# CONFIG_CRYPTO_CTS is not set
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_LRW=y
CONFIG_CRYPTO_PCBC=y
CONFIG_CRYPTO_XTS=y
#
# Hash modes
#
CONFIG_CRYPTO_CMAC=y
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32C_INTEL=y
# CONFIG_CRYPTO_CRC32 is not set
CONFIG_CRYPTO_CRC32_PCLMUL=y
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_RMD128=y
# CONFIG_CRYPTO_RMD160 is not set
CONFIG_CRYPTO_RMD256=y
CONFIG_CRYPTO_RMD320=y
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_WP512 is not set
#
# Ciphers
#
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_AES_586=y
CONFIG_CRYPTO_AES_NI_INTEL=y
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_ARC4=y
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_CAST_COMMON=y
# CONFIG_CRYPTO_CAST5 is not set
CONFIG_CRYPTO_CAST6=y
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_FCRYPT=y
# CONFIG_CRYPTO_KHAZAD is not set
CONFIG_CRYPTO_SALSA20=y
CONFIG_CRYPTO_SALSA20_586=y
# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_SERPENT_SSE2_586 is not set
CONFIG_CRYPTO_TEA=y
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_TWOFISH_586 is not set
#
# Compression
#
# CONFIG_CRYPTO_DEFLATE is not set
CONFIG_CRYPTO_ZLIB=y
CONFIG_CRYPTO_LZO=y
CONFIG_CRYPTO_LZ4=y
CONFIG_CRYPTO_LZ4HC=y
#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_DRBG_MENU is not set
CONFIG_CRYPTO_USER_API=y
CONFIG_CRYPTO_USER_API_HASH=y
# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_PADLOCK is not set
CONFIG_CRYPTO_DEV_GEODE=y
CONFIG_CRYPTO_DEV_HIFN_795X=y
CONFIG_CRYPTO_DEV_HIFN_795X_RNG=y
# CONFIG_CRYPTO_DEV_CCP is not set
CONFIG_CRYPTO_DEV_QAT=y
CONFIG_CRYPTO_DEV_QAT_DH895xCC=y
CONFIG_HAVE_KVM=y
# CONFIG_VIRTUALIZATION is not set
# CONFIG_BINARY_PRINTF is not set
#
# Library routines
#
CONFIG_RAID6_PQ=y
CONFIG_BITREVERSE=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_IO=y
CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
CONFIG_CRC32_SELFTEST=y
# CONFIG_CRC32_SLICEBY8 is not set
CONFIG_CRC32_SLICEBY4=y
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=y
CONFIG_CRC8=y
CONFIG_AUDIT_GENERIC=y
# CONFIG_AUDIT_ARCH_COMPAT_GENERIC is not set
CONFIG_RANDOM32_SELFTEST=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_COMPRESS=y
CONFIG_LZ4HC_COMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_XZ_DEC=y
# CONFIG_XZ_DEC_X86 is not set
# CONFIG_XZ_DEC_POWERPC is not set
# CONFIG_XZ_DEC_IA64 is not set
# CONFIG_XZ_DEC_ARM is not set
CONFIG_XZ_DEC_ARMTHUMB=y
CONFIG_XZ_DEC_SPARC=y
CONFIG_XZ_DEC_BCJ=y
CONFIG_XZ_DEC_TEST=y
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_XZ=y
CONFIG_DECOMPRESS_LZO=y
CONFIG_INTERVAL_TREE=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_DQL=y
CONFIG_GLOB=y
CONFIG_GLOB_SELFTEST=y
CONFIG_NLATTR=y
CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
CONFIG_AVERAGE=y
CONFIG_CORDIC=y
CONFIG_DDR=y
CONFIG_ARCH_HAS_SG_CHAIN=y
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [rfcomm_run] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep()
2014-10-27 13:06 [rfcomm_run] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep() Fengguang Wu
@ 2014-10-27 13:36 ` Peter Zijlstra
0 siblings, 0 replies; 17+ messages in thread
From: Peter Zijlstra @ 2014-10-27 13:36 UTC (permalink / raw)
To: Fengguang Wu; +Cc: Peter Hurley, Marcel Holtmann, LKP, linux-kernel
On Mon, Oct 27, 2014 at 09:06:21PM +0800, Fengguang Wu wrote:
> Hi Peter,
>
> FYI, this bug seems still there on v3.18-rc2.
Oh, right, I commented out that patch and the audit one because I was
waiting for some feedback. Lemme go prod people.
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [rfcomm_run] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep()
@ 2014-10-27 13:36 ` Peter Zijlstra
0 siblings, 0 replies; 17+ messages in thread
From: Peter Zijlstra @ 2014-10-27 13:36 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 252 bytes --]
On Mon, Oct 27, 2014 at 09:06:21PM +0800, Fengguang Wu wrote:
> Hi Peter,
>
> FYI, this bug seems still there on v3.18-rc2.
Oh, right, I commented out that patch and the audit one because I was
waiting for some feedback. Lemme go prod people.
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [rfcomm_run] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep()
2014-10-27 13:36 ` Peter Zijlstra
@ 2014-10-27 13:49 ` Fengguang Wu
-1 siblings, 0 replies; 17+ messages in thread
From: Fengguang Wu @ 2014-10-27 13:49 UTC (permalink / raw)
To: Peter Zijlstra
Cc: Peter Hurley, Marcel Holtmann, LKP, linux-kernel,
Richard Guy Briggs, Eric Paris
On Mon, Oct 27, 2014 at 02:36:27PM +0100, Peter Zijlstra wrote:
> On Mon, Oct 27, 2014 at 09:06:21PM +0800, Fengguang Wu wrote:
> > Hi Peter,
> >
> > FYI, this bug seems still there on v3.18-rc2.
>
> Oh, right, I commented out that patch and the audit one because I was
> waiting for some feedback. Lemme go prod people.
audit? I do hit an kauditd_thread warning recently:
[ 89.102903] ------------[ cut here ]------------
[ 89.107650] WARNING: CPU: 6 PID: 3175 at /kbuild/src/lkp/kernel/sched/core.c:7310 __might_sleep+0x8e/0xc0()
[ 89.117606] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff811088f8>] kauditd_thread+0x168/0x220
[ 89.128588] Modules linked in: btrfs raid456 async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq ipmi_watchdog ipmi_msghandler ses enclosure sg s
d_mod ata_generic pata_acpi floppy parport_pc parport snd_pcm snd_timer snd ata_piix soundcore i2c_i801 serio_raw mptsas libata pcspkr i5400_edac shpchp mptscsih edac_core mptbase i5k_amb tpm_infineon scsi_transport_sas [ 89.165503] CPU: 6 PID: 3175 Comm: kauditd Tainted: G W 3.18.0-rc2-g8696cce #1
[ 89.173988] Hardware name: Supermicro X7DW3/X7DWN, BIOS 6.00 09/28/2007
[ 89.180735] 0000000000000009 ffff880229d8bd78 ffffffff81876101 ffff88022fd90478
[ 89.188596] ffff880229d8bdc8 ffff880229d8bdb8 ffffffff8106a421 ffff880229d8bda8
[ 89.196483] ffffffff81b345f0 0000000000000038 0000000000000000 ffff8800bd0fd850
[ 89.204364] Call Trace:
[ 89.206945] [<ffffffff81876101>] dump_stack+0x4e/0x68
[ 89.212209] [<ffffffff8106a421>] warn_slowpath_common+0x81/0xa0
[ 89.218362] [<ffffffff8106a486>] warn_slowpath_fmt+0x46/0x50
[ 89.224257] [<ffffffff811088f8>] ? kauditd_thread+0x168/0x220
[ 89.230216] [<ffffffff811088f8>] ? kauditd_thread+0x168/0x220
[ 89.236201] [<ffffffff8109039e>] __might_sleep+0x8e/0xc0
[ 89.241746] [<ffffffff8110897b>] kauditd_thread+0x1eb/0x220
[ 89.247536] [<ffffffff81098030>] ? wake_up_state+0x20/0x20
[ 89.253247] [<ffffffff81108790>] ? audit_printk_skb+0x70/0x70
[ 89.259237] [<ffffffff81089e8f>] kthread+0xef/0x110
[ 89.264330] [<ffffffff81089da0>] ? kthread_create_on_node+0x180/0x180
[ 89.271010] [<ffffffff8187eabc>] ret_from_fork+0x7c/0xb0
[ 89.276543] [<ffffffff81089da0>] ? kthread_create_on_node+0x180/0x180
[ 89.283205] ---[ end trace 4692477bd4539c42 ]---
However I'm not sure if it's a bug in 3.18-rc2, or one of the
following trees introduced that warning.
amirv/driver_updates
arm-platforms/irq/irqchip_state
arm-platforms/irq/priority_drop
asoc/for-linus
asoc/for-next
asoc/topic/sgtl5000
bluetooth/master
chanwoo-extcon/extcon-next
drm-intel/drm-intel-next-queued
drm-intel/drm-intel-nightly
hwmon/poweroff-handler
ipsec-next/master
ipsec-next/testing
jiangliu/ioapic/hotplug_v7
kees/lsm/modpin.old
kvm/queue
m68k/for-3.19
m68k/for-linus
m68k/for-next
m68k/m68k-queue
mips-john/mips-for-linux-next
net/master
net-next/master
peterz-queue/locking/urgent
peterz-queue/perf/core
peterz-queue/perf/urgent
peterz-queue/sched/urgent
peterz-queue/sched/wait
peterz-queue/timers/urgent
regulator/for-next
renesas/cleanup-for-v3.19
renesas/devel
renesas/dt-clocksource-for-v3.19
renesas/dt-du-for-v3.19
renesas/dt-for-v3.19
renesas/next
renesas/soc-for-v3.19
sound/for-linus
spi/for-linus
spi/for-next
staging/staging-testing
tip/locking/urgent
usb/usb-linus
Thanks,
Fengguang
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [rfcomm_run] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep()
@ 2014-10-27 13:49 ` Fengguang Wu
0 siblings, 0 replies; 17+ messages in thread
From: Fengguang Wu @ 2014-10-27 13:49 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 3658 bytes --]
On Mon, Oct 27, 2014 at 02:36:27PM +0100, Peter Zijlstra wrote:
> On Mon, Oct 27, 2014 at 09:06:21PM +0800, Fengguang Wu wrote:
> > Hi Peter,
> >
> > FYI, this bug seems still there on v3.18-rc2.
>
> Oh, right, I commented out that patch and the audit one because I was
> waiting for some feedback. Lemme go prod people.
audit? I do hit an kauditd_thread warning recently:
[ 89.102903] ------------[ cut here ]------------
[ 89.107650] WARNING: CPU: 6 PID: 3175 at /kbuild/src/lkp/kernel/sched/core.c:7310 __might_sleep+0x8e/0xc0()
[ 89.117606] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff811088f8>] kauditd_thread+0x168/0x220
[ 89.128588] Modules linked in: btrfs raid456 async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq ipmi_watchdog ipmi_msghandler ses enclosure sg s
d_mod ata_generic pata_acpi floppy parport_pc parport snd_pcm snd_timer snd ata_piix soundcore i2c_i801 serio_raw mptsas libata pcspkr i5400_edac shpchp mptscsih edac_core mptbase i5k_amb tpm_infineon scsi_transport_sas [ 89.165503] CPU: 6 PID: 3175 Comm: kauditd Tainted: G W 3.18.0-rc2-g8696cce #1
[ 89.173988] Hardware name: Supermicro X7DW3/X7DWN, BIOS 6.00 09/28/2007
[ 89.180735] 0000000000000009 ffff880229d8bd78 ffffffff81876101 ffff88022fd90478
[ 89.188596] ffff880229d8bdc8 ffff880229d8bdb8 ffffffff8106a421 ffff880229d8bda8
[ 89.196483] ffffffff81b345f0 0000000000000038 0000000000000000 ffff8800bd0fd850
[ 89.204364] Call Trace:
[ 89.206945] [<ffffffff81876101>] dump_stack+0x4e/0x68
[ 89.212209] [<ffffffff8106a421>] warn_slowpath_common+0x81/0xa0
[ 89.218362] [<ffffffff8106a486>] warn_slowpath_fmt+0x46/0x50
[ 89.224257] [<ffffffff811088f8>] ? kauditd_thread+0x168/0x220
[ 89.230216] [<ffffffff811088f8>] ? kauditd_thread+0x168/0x220
[ 89.236201] [<ffffffff8109039e>] __might_sleep+0x8e/0xc0
[ 89.241746] [<ffffffff8110897b>] kauditd_thread+0x1eb/0x220
[ 89.247536] [<ffffffff81098030>] ? wake_up_state+0x20/0x20
[ 89.253247] [<ffffffff81108790>] ? audit_printk_skb+0x70/0x70
[ 89.259237] [<ffffffff81089e8f>] kthread+0xef/0x110
[ 89.264330] [<ffffffff81089da0>] ? kthread_create_on_node+0x180/0x180
[ 89.271010] [<ffffffff8187eabc>] ret_from_fork+0x7c/0xb0
[ 89.276543] [<ffffffff81089da0>] ? kthread_create_on_node+0x180/0x180
[ 89.283205] ---[ end trace 4692477bd4539c42 ]---
However I'm not sure if it's a bug in 3.18-rc2, or one of the
following trees introduced that warning.
amirv/driver_updates
arm-platforms/irq/irqchip_state
arm-platforms/irq/priority_drop
asoc/for-linus
asoc/for-next
asoc/topic/sgtl5000
bluetooth/master
chanwoo-extcon/extcon-next
drm-intel/drm-intel-next-queued
drm-intel/drm-intel-nightly
hwmon/poweroff-handler
ipsec-next/master
ipsec-next/testing
jiangliu/ioapic/hotplug_v7
kees/lsm/modpin.old
kvm/queue
m68k/for-3.19
m68k/for-linus
m68k/for-next
m68k/m68k-queue
mips-john/mips-for-linux-next
net/master
net-next/master
peterz-queue/locking/urgent
peterz-queue/perf/core
peterz-queue/perf/urgent
peterz-queue/sched/urgent
peterz-queue/sched/wait
peterz-queue/timers/urgent
regulator/for-next
renesas/cleanup-for-v3.19
renesas/devel
renesas/dt-clocksource-for-v3.19
renesas/dt-du-for-v3.19
renesas/dt-for-v3.19
renesas/next
renesas/soc-for-v3.19
sound/for-linus
spi/for-linus
spi/for-next
staging/staging-testing
tip/locking/urgent
usb/usb-linus
Thanks,
Fengguang
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [rfcomm_run] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep()
2014-10-27 13:36 ` Peter Zijlstra
@ 2014-10-27 14:03 ` Fengguang Wu
-1 siblings, 0 replies; 17+ messages in thread
From: Fengguang Wu @ 2014-10-27 14:03 UTC (permalink / raw)
To: Peter Zijlstra; +Cc: LKP, linux-kernel, Fenghua Yu, Hidetoshi Seto
On Mon, Oct 27, 2014 at 02:36:27PM +0100, Peter Zijlstra wrote:
> On Mon, Oct 27, 2014 at 09:06:21PM +0800, Fengguang Wu wrote:
> > Hi Peter,
> >
> > FYI, this bug seems still there on v3.18-rc2.
>
> Oh, right, I commented out that patch and the audit one because I was
> waiting for some feedback. Lemme go prod people.
One more warning, looks like triggered by thermal_apic_exit. Authors CCed.
[ 29.107798] Running tests on trace events:
[ 29.108302] Testing event thermal_apic_exit:
[ 29.143786] ------------[ cut here ]------------
[ 29.144489] WARNING: CPU: 1 PID: 101 at kernel/sched/core.c:7187 __might_sleep+0xb9/0x100()
[ 29.145781] do not call blocking ops when !TASK_RUNNING; state=1 set at [<c1e62e65>] event_test_thread+0x58/0x92
[ 29.147139] Modules linked in:
[ 29.147604] CPU: 1 PID: 101 Comm: test-events Not tainted 3.17.0-rc6-01872-ga0d2c46 #17
[ 29.148646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.149969] 00000001 00000000 ffffffff cbc4fe5c c17ef50f cbc4fea4 00000001 00000065
[ 29.151143] cbc4fe78 c10689d7 00001c13 c10a5f59 00000001 00000000 00000029 cbc4fe90
[ 29.152343] c1068a1b 00000009 cbc4fe88 c1b5cc24 cbc4fea4 cbc4fec4 c10a5f59 c1b5c9b0
[ 29.153511] Call Trace:
[ 29.153859] [<c17ef50f>] dump_stack+0x78/0xa8
[ 29.154448] [<c10689d7>] warn_slowpath_common+0x87/0xa0
[ 29.155119] [<c10a5f59>] ? __might_sleep+0xb9/0x100
[ 29.155706] [<c1068a1b>] warn_slowpath_fmt+0x2b/0x30
[ 29.164357] [<c10a5f59>] __might_sleep+0xb9/0x100
[ 29.164935] [<c1e62e65>] ? event_test_thread+0x58/0x92
[ 29.165541] [<c1e62e65>] ? event_test_thread+0x58/0x92
[ 29.166154] [<c17f8d4c>] down_read+0x1c/0x50
[ 29.166660] [<c1083a6f>] exit_signals+0x1f/0x1d0
[ 29.167215] [<c106bc1f>] do_exit+0x1bf/0x13a0
[ 29.167748] [<c1e62e0d>] ? event_test_stuff+0x6c/0x6c
[ 29.168434] [<c109bea8>] ? kthread_should_stop+0x8/0x20
[ 29.169145] [<c1e62e0d>] ? event_test_stuff+0x6c/0x6c
[ 29.169829] [<c109c3d4>] kthread+0xe4/0x110
[ 29.170397] [<c1e62e0d>] ? event_test_stuff+0x6c/0x6c
[ 29.171082] [<c10d0000>] ? push_dl_task+0x50/0x5a0
[ 29.171759] [<c17fbf21>] ret_from_kernel_thread+0x21/0x30
[ 29.172496] [<c109c2f0>] ? insert_kthread_work+0x110/0x110
[ 29.173234] ---[ end trace 12bb28a4b269a09b ]---
[ 29.173913] test-events (101) used greatest stack depth: 6712 bytes left
Thanks,
Fengguang
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [rfcomm_run] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep()
@ 2014-10-27 14:03 ` Fengguang Wu
0 siblings, 0 replies; 17+ messages in thread
From: Fengguang Wu @ 2014-10-27 14:03 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 2492 bytes --]
On Mon, Oct 27, 2014 at 02:36:27PM +0100, Peter Zijlstra wrote:
> On Mon, Oct 27, 2014 at 09:06:21PM +0800, Fengguang Wu wrote:
> > Hi Peter,
> >
> > FYI, this bug seems still there on v3.18-rc2.
>
> Oh, right, I commented out that patch and the audit one because I was
> waiting for some feedback. Lemme go prod people.
One more warning, looks like triggered by thermal_apic_exit. Authors CCed.
[ 29.107798] Running tests on trace events:
[ 29.108302] Testing event thermal_apic_exit:
[ 29.143786] ------------[ cut here ]------------
[ 29.144489] WARNING: CPU: 1 PID: 101 at kernel/sched/core.c:7187 __might_sleep+0xb9/0x100()
[ 29.145781] do not call blocking ops when !TASK_RUNNING; state=1 set at [<c1e62e65>] event_test_thread+0x58/0x92
[ 29.147139] Modules linked in:
[ 29.147604] CPU: 1 PID: 101 Comm: test-events Not tainted 3.17.0-rc6-01872-ga0d2c46 #17
[ 29.148646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.149969] 00000001 00000000 ffffffff cbc4fe5c c17ef50f cbc4fea4 00000001 00000065
[ 29.151143] cbc4fe78 c10689d7 00001c13 c10a5f59 00000001 00000000 00000029 cbc4fe90
[ 29.152343] c1068a1b 00000009 cbc4fe88 c1b5cc24 cbc4fea4 cbc4fec4 c10a5f59 c1b5c9b0
[ 29.153511] Call Trace:
[ 29.153859] [<c17ef50f>] dump_stack+0x78/0xa8
[ 29.154448] [<c10689d7>] warn_slowpath_common+0x87/0xa0
[ 29.155119] [<c10a5f59>] ? __might_sleep+0xb9/0x100
[ 29.155706] [<c1068a1b>] warn_slowpath_fmt+0x2b/0x30
[ 29.164357] [<c10a5f59>] __might_sleep+0xb9/0x100
[ 29.164935] [<c1e62e65>] ? event_test_thread+0x58/0x92
[ 29.165541] [<c1e62e65>] ? event_test_thread+0x58/0x92
[ 29.166154] [<c17f8d4c>] down_read+0x1c/0x50
[ 29.166660] [<c1083a6f>] exit_signals+0x1f/0x1d0
[ 29.167215] [<c106bc1f>] do_exit+0x1bf/0x13a0
[ 29.167748] [<c1e62e0d>] ? event_test_stuff+0x6c/0x6c
[ 29.168434] [<c109bea8>] ? kthread_should_stop+0x8/0x20
[ 29.169145] [<c1e62e0d>] ? event_test_stuff+0x6c/0x6c
[ 29.169829] [<c109c3d4>] kthread+0xe4/0x110
[ 29.170397] [<c1e62e0d>] ? event_test_stuff+0x6c/0x6c
[ 29.171082] [<c10d0000>] ? push_dl_task+0x50/0x5a0
[ 29.171759] [<c17fbf21>] ret_from_kernel_thread+0x21/0x30
[ 29.172496] [<c109c2f0>] ? insert_kthread_work+0x110/0x110
[ 29.173234] ---[ end trace 12bb28a4b269a09b ]---
[ 29.173913] test-events (101) used greatest stack depth: 6712 bytes left
Thanks,
Fengguang
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [rfcomm_run] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep()
2014-10-27 13:49 ` Fengguang Wu
@ 2014-10-27 14:07 ` Peter Zijlstra
-1 siblings, 0 replies; 17+ messages in thread
From: Peter Zijlstra @ 2014-10-27 14:07 UTC (permalink / raw)
To: Fengguang Wu
Cc: Peter Hurley, Marcel Holtmann, LKP, linux-kernel,
Richard Guy Briggs, Eric Paris
On Mon, Oct 27, 2014 at 09:49:48PM +0800, Fengguang Wu wrote:
> On Mon, Oct 27, 2014 at 02:36:27PM +0100, Peter Zijlstra wrote:
> > On Mon, Oct 27, 2014 at 09:06:21PM +0800, Fengguang Wu wrote:
> > > Hi Peter,
> > >
> > > FYI, this bug seems still there on v3.18-rc2.
> >
> > Oh, right, I commented out that patch and the audit one because I was
> > waiting for some feedback. Lemme go prod people.
>
> audit? I do hit an kauditd_thread warning recently:
Yep that one, see:
http://lkml.kernel.org/r/20141027134103.GA10476@twins.programming.kicks-ass.net
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [rfcomm_run] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep()
@ 2014-10-27 14:07 ` Peter Zijlstra
0 siblings, 0 replies; 17+ messages in thread
From: Peter Zijlstra @ 2014-10-27 14:07 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 574 bytes --]
On Mon, Oct 27, 2014 at 09:49:48PM +0800, Fengguang Wu wrote:
> On Mon, Oct 27, 2014 at 02:36:27PM +0100, Peter Zijlstra wrote:
> > On Mon, Oct 27, 2014 at 09:06:21PM +0800, Fengguang Wu wrote:
> > > Hi Peter,
> > >
> > > FYI, this bug seems still there on v3.18-rc2.
> >
> > Oh, right, I commented out that patch and the audit one because I was
> > waiting for some feedback. Lemme go prod people.
>
> audit? I do hit an kauditd_thread warning recently:
Yep that one, see:
http://lkml.kernel.org/r/20141027134103.GA10476(a)twins.programming.kicks-ass.net
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [rfcomm_run] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep()
2014-10-27 13:49 ` Fengguang Wu
@ 2014-10-27 17:33 ` Richard Guy Briggs
-1 siblings, 0 replies; 17+ messages in thread
From: Richard Guy Briggs @ 2014-10-27 17:33 UTC (permalink / raw)
To: Fengguang Wu
Cc: Peter Zijlstra, Peter Hurley, Marcel Holtmann, LKP, linux-kernel,
Eric Paris
On 14/10/27, Fengguang Wu wrote:
> On Mon, Oct 27, 2014 at 02:36:27PM +0100, Peter Zijlstra wrote:
> > On Mon, Oct 27, 2014 at 09:06:21PM +0800, Fengguang Wu wrote:
> > > Hi Peter,
> > >
> > > FYI, this bug seems still there on v3.18-rc2.
> >
> > Oh, right, I commented out that patch and the audit one because I was
> > waiting for some feedback. Lemme go prod people.
>
> audit? I do hit an kauditd_thread warning recently:
>
> [ 89.102903] ------------[ cut here ]------------
> [ 89.107650] WARNING: CPU: 6 PID: 3175 at /kbuild/src/lkp/kernel/sched/core.c:7310 __might_sleep+0x8e/0xc0()
> [ 89.117606] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff811088f8>] kauditd_thread+0x168/0x220
> [ 89.128588] Modules linked in: btrfs raid456 async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq ipmi_watchdog ipmi_msghandler ses enclosure sg s
> d_mod ata_generic pata_acpi floppy parport_pc parport snd_pcm snd_timer snd ata_piix soundcore i2c_i801 serio_raw mptsas libata pcspkr i5400_edac shpchp mptscsih edac_core mptbase i5k_amb tpm_infineon scsi_transport_sas [ 89.165503] CPU: 6 PID: 3175 Comm: kauditd Tainted: G W 3.18.0-rc2-g8696cce #1
> [ 89.173988] Hardware name: Supermicro X7DW3/X7DWN, BIOS 6.00 09/28/2007
> [ 89.180735] 0000000000000009 ffff880229d8bd78 ffffffff81876101 ffff88022fd90478
> [ 89.188596] ffff880229d8bdc8 ffff880229d8bdb8 ffffffff8106a421 ffff880229d8bda8
> [ 89.196483] ffffffff81b345f0 0000000000000038 0000000000000000 ffff8800bd0fd850
> [ 89.204364] Call Trace:
> [ 89.206945] [<ffffffff81876101>] dump_stack+0x4e/0x68
> [ 89.212209] [<ffffffff8106a421>] warn_slowpath_common+0x81/0xa0
> [ 89.218362] [<ffffffff8106a486>] warn_slowpath_fmt+0x46/0x50
> [ 89.224257] [<ffffffff811088f8>] ? kauditd_thread+0x168/0x220
> [ 89.230216] [<ffffffff811088f8>] ? kauditd_thread+0x168/0x220
> [ 89.236201] [<ffffffff8109039e>] __might_sleep+0x8e/0xc0
> [ 89.241746] [<ffffffff8110897b>] kauditd_thread+0x1eb/0x220
> [ 89.247536] [<ffffffff81098030>] ? wake_up_state+0x20/0x20
> [ 89.253247] [<ffffffff81108790>] ? audit_printk_skb+0x70/0x70
> [ 89.259237] [<ffffffff81089e8f>] kthread+0xef/0x110
> [ 89.264330] [<ffffffff81089da0>] ? kthread_create_on_node+0x180/0x180
> [ 89.271010] [<ffffffff8187eabc>] ret_from_fork+0x7c/0xb0
> [ 89.276543] [<ffffffff81089da0>] ? kthread_create_on_node+0x180/0x180
> [ 89.283205] ---[ end trace 4692477bd4539c42 ]---
>
> However I'm not sure if it's a bug in 3.18-rc2, or one of the
> following trees introduced that warning.
My guess is that none of the trees below would likely have caused this
except maybe top/locking/urgent (and obviously the peterz-queue ones),
and even then, I'd look in the v3.18-rc2 code first. I'll have a look
in the audit code to see if anything jumps out at me. There have been
wait issues in audit recently and may not be entirely cleaned up.
> amirv/driver_updates
> arm-platforms/irq/irqchip_state
> arm-platforms/irq/priority_drop
> asoc/for-linus
> asoc/for-next
> asoc/topic/sgtl5000
> bluetooth/master
> chanwoo-extcon/extcon-next
> drm-intel/drm-intel-next-queued
> drm-intel/drm-intel-nightly
> hwmon/poweroff-handler
> ipsec-next/master
> ipsec-next/testing
> jiangliu/ioapic/hotplug_v7
> kees/lsm/modpin.old
> kvm/queue
> m68k/for-3.19
> m68k/for-linus
> m68k/for-next
> m68k/m68k-queue
> mips-john/mips-for-linux-next
> net/master
> net-next/master
> peterz-queue/locking/urgent
> peterz-queue/perf/core
> peterz-queue/perf/urgent
> peterz-queue/sched/urgent
> peterz-queue/sched/wait
> peterz-queue/timers/urgent
> regulator/for-next
> renesas/cleanup-for-v3.19
> renesas/devel
> renesas/dt-clocksource-for-v3.19
> renesas/dt-du-for-v3.19
> renesas/dt-for-v3.19
> renesas/next
> renesas/soc-for-v3.19
> sound/for-linus
> spi/for-linus
> spi/for-next
> staging/staging-testing
> tip/locking/urgent
> usb/usb-linus
>
> Thanks,
> Fengguang
- RGB
--
Richard Guy Briggs <rbriggs@redhat.com>
Senior Software Engineer, Kernel Security, AMER ENG Base Operating Systems, Red Hat
Remote, Ottawa, Canada
Voice: +1.647.777.2635, Internal: (81) 32635, Alt: +1.613.693.0684x3545
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [rfcomm_run] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep()
@ 2014-10-27 17:33 ` Richard Guy Briggs
0 siblings, 0 replies; 17+ messages in thread
From: Richard Guy Briggs @ 2014-10-27 17:33 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 4455 bytes --]
On 14/10/27, Fengguang Wu wrote:
> On Mon, Oct 27, 2014 at 02:36:27PM +0100, Peter Zijlstra wrote:
> > On Mon, Oct 27, 2014 at 09:06:21PM +0800, Fengguang Wu wrote:
> > > Hi Peter,
> > >
> > > FYI, this bug seems still there on v3.18-rc2.
> >
> > Oh, right, I commented out that patch and the audit one because I was
> > waiting for some feedback. Lemme go prod people.
>
> audit? I do hit an kauditd_thread warning recently:
>
> [ 89.102903] ------------[ cut here ]------------
> [ 89.107650] WARNING: CPU: 6 PID: 3175 at /kbuild/src/lkp/kernel/sched/core.c:7310 __might_sleep+0x8e/0xc0()
> [ 89.117606] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff811088f8>] kauditd_thread+0x168/0x220
> [ 89.128588] Modules linked in: btrfs raid456 async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq ipmi_watchdog ipmi_msghandler ses enclosure sg s
> d_mod ata_generic pata_acpi floppy parport_pc parport snd_pcm snd_timer snd ata_piix soundcore i2c_i801 serio_raw mptsas libata pcspkr i5400_edac shpchp mptscsih edac_core mptbase i5k_amb tpm_infineon scsi_transport_sas [ 89.165503] CPU: 6 PID: 3175 Comm: kauditd Tainted: G W 3.18.0-rc2-g8696cce #1
> [ 89.173988] Hardware name: Supermicro X7DW3/X7DWN, BIOS 6.00 09/28/2007
> [ 89.180735] 0000000000000009 ffff880229d8bd78 ffffffff81876101 ffff88022fd90478
> [ 89.188596] ffff880229d8bdc8 ffff880229d8bdb8 ffffffff8106a421 ffff880229d8bda8
> [ 89.196483] ffffffff81b345f0 0000000000000038 0000000000000000 ffff8800bd0fd850
> [ 89.204364] Call Trace:
> [ 89.206945] [<ffffffff81876101>] dump_stack+0x4e/0x68
> [ 89.212209] [<ffffffff8106a421>] warn_slowpath_common+0x81/0xa0
> [ 89.218362] [<ffffffff8106a486>] warn_slowpath_fmt+0x46/0x50
> [ 89.224257] [<ffffffff811088f8>] ? kauditd_thread+0x168/0x220
> [ 89.230216] [<ffffffff811088f8>] ? kauditd_thread+0x168/0x220
> [ 89.236201] [<ffffffff8109039e>] __might_sleep+0x8e/0xc0
> [ 89.241746] [<ffffffff8110897b>] kauditd_thread+0x1eb/0x220
> [ 89.247536] [<ffffffff81098030>] ? wake_up_state+0x20/0x20
> [ 89.253247] [<ffffffff81108790>] ? audit_printk_skb+0x70/0x70
> [ 89.259237] [<ffffffff81089e8f>] kthread+0xef/0x110
> [ 89.264330] [<ffffffff81089da0>] ? kthread_create_on_node+0x180/0x180
> [ 89.271010] [<ffffffff8187eabc>] ret_from_fork+0x7c/0xb0
> [ 89.276543] [<ffffffff81089da0>] ? kthread_create_on_node+0x180/0x180
> [ 89.283205] ---[ end trace 4692477bd4539c42 ]---
>
> However I'm not sure if it's a bug in 3.18-rc2, or one of the
> following trees introduced that warning.
My guess is that none of the trees below would likely have caused this
except maybe top/locking/urgent (and obviously the peterz-queue ones),
and even then, I'd look in the v3.18-rc2 code first. I'll have a look
in the audit code to see if anything jumps out at me. There have been
wait issues in audit recently and may not be entirely cleaned up.
> amirv/driver_updates
> arm-platforms/irq/irqchip_state
> arm-platforms/irq/priority_drop
> asoc/for-linus
> asoc/for-next
> asoc/topic/sgtl5000
> bluetooth/master
> chanwoo-extcon/extcon-next
> drm-intel/drm-intel-next-queued
> drm-intel/drm-intel-nightly
> hwmon/poweroff-handler
> ipsec-next/master
> ipsec-next/testing
> jiangliu/ioapic/hotplug_v7
> kees/lsm/modpin.old
> kvm/queue
> m68k/for-3.19
> m68k/for-linus
> m68k/for-next
> m68k/m68k-queue
> mips-john/mips-for-linux-next
> net/master
> net-next/master
> peterz-queue/locking/urgent
> peterz-queue/perf/core
> peterz-queue/perf/urgent
> peterz-queue/sched/urgent
> peterz-queue/sched/wait
> peterz-queue/timers/urgent
> regulator/for-next
> renesas/cleanup-for-v3.19
> renesas/devel
> renesas/dt-clocksource-for-v3.19
> renesas/dt-du-for-v3.19
> renesas/dt-for-v3.19
> renesas/next
> renesas/soc-for-v3.19
> sound/for-linus
> spi/for-linus
> spi/for-next
> staging/staging-testing
> tip/locking/urgent
> usb/usb-linus
>
> Thanks,
> Fengguang
- RGB
--
Richard Guy Briggs <rbriggs@redhat.com>
Senior Software Engineer, Kernel Security, AMER ENG Base Operating Systems, Red Hat
Remote, Ottawa, Canada
Voice: +1.647.777.2635, Internal: (81) 32635, Alt: +1.613.693.0684x3545
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [rfcomm_run] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep()
2014-10-27 14:03 ` Fengguang Wu
@ 2014-10-31 12:10 ` Peter Zijlstra
-1 siblings, 0 replies; 17+ messages in thread
From: Peter Zijlstra @ 2014-10-31 12:10 UTC (permalink / raw)
To: Fengguang Wu; +Cc: LKP, linux-kernel, Fenghua Yu, Hidetoshi Seto
On Mon, Oct 27, 2014 at 10:03:25PM +0800, Fengguang Wu wrote:
> On Mon, Oct 27, 2014 at 02:36:27PM +0100, Peter Zijlstra wrote:
> > On Mon, Oct 27, 2014 at 09:06:21PM +0800, Fengguang Wu wrote:
> > > Hi Peter,
> > >
> > > FYI, this bug seems still there on v3.18-rc2.
> >
> > Oh, right, I commented out that patch and the audit one because I was
> > waiting for some feedback. Lemme go prod people.
>
> One more warning, looks like triggered by thermal_apic_exit. Authors CCed.
>
> [ 29.107798] Running tests on trace events:
> [ 29.108302] Testing event thermal_apic_exit:
> [ 29.143786] ------------[ cut here ]------------
> [ 29.144489] WARNING: CPU: 1 PID: 101 at kernel/sched/core.c:7187 __might_sleep+0xb9/0x100()
> [ 29.145781] do not call blocking ops when !TASK_RUNNING; state=1 set at [<c1e62e65>] event_test_thread+0x58/0x92
> [ 29.147139] Modules linked in:
> [ 29.147604] CPU: 1 PID: 101 Comm: test-events Not tainted 3.17.0-rc6-01872-ga0d2c46 #17
> [ 29.148646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
> [ 29.149969] 00000001 00000000 ffffffff cbc4fe5c c17ef50f cbc4fea4 00000001 00000065
> [ 29.151143] cbc4fe78 c10689d7 00001c13 c10a5f59 00000001 00000000 00000029 cbc4fe90
> [ 29.152343] c1068a1b 00000009 cbc4fe88 c1b5cc24 cbc4fea4 cbc4fec4 c10a5f59 c1b5c9b0
> [ 29.153511] Call Trace:
> [ 29.153859] [<c17ef50f>] dump_stack+0x78/0xa8
> [ 29.154448] [<c10689d7>] warn_slowpath_common+0x87/0xa0
> [ 29.155119] [<c10a5f59>] ? __might_sleep+0xb9/0x100
> [ 29.155706] [<c1068a1b>] warn_slowpath_fmt+0x2b/0x30
> [ 29.164357] [<c10a5f59>] __might_sleep+0xb9/0x100
> [ 29.164935] [<c1e62e65>] ? event_test_thread+0x58/0x92
> [ 29.165541] [<c1e62e65>] ? event_test_thread+0x58/0x92
> [ 29.166154] [<c17f8d4c>] down_read+0x1c/0x50
> [ 29.166660] [<c1083a6f>] exit_signals+0x1f/0x1d0
> [ 29.167215] [<c106bc1f>] do_exit+0x1bf/0x13a0
> [ 29.167748] [<c1e62e0d>] ? event_test_stuff+0x6c/0x6c
> [ 29.168434] [<c109bea8>] ? kthread_should_stop+0x8/0x20
> [ 29.169145] [<c1e62e0d>] ? event_test_stuff+0x6c/0x6c
> [ 29.169829] [<c109c3d4>] kthread+0xe4/0x110
> [ 29.170397] [<c1e62e0d>] ? event_test_stuff+0x6c/0x6c
> [ 29.171082] [<c10d0000>] ? push_dl_task+0x50/0x5a0
> [ 29.171759] [<c17fbf21>] ret_from_kernel_thread+0x21/0x30
> [ 29.172496] [<c109c2f0>] ? insert_kthread_work+0x110/0x110
> [ 29.173234] ---[ end trace 12bb28a4b269a09b ]---
> [ 29.173913] test-events (101) used greatest stack depth: 6712 bytes left
Hmm, confusing that, did that tree include:
fe0e01c77dd9 ("tracing: Robustify wait loop")
?
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [rfcomm_run] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep()
@ 2014-10-31 12:10 ` Peter Zijlstra
0 siblings, 0 replies; 17+ messages in thread
From: Peter Zijlstra @ 2014-10-31 12:10 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 2720 bytes --]
On Mon, Oct 27, 2014 at 10:03:25PM +0800, Fengguang Wu wrote:
> On Mon, Oct 27, 2014 at 02:36:27PM +0100, Peter Zijlstra wrote:
> > On Mon, Oct 27, 2014 at 09:06:21PM +0800, Fengguang Wu wrote:
> > > Hi Peter,
> > >
> > > FYI, this bug seems still there on v3.18-rc2.
> >
> > Oh, right, I commented out that patch and the audit one because I was
> > waiting for some feedback. Lemme go prod people.
>
> One more warning, looks like triggered by thermal_apic_exit. Authors CCed.
>
> [ 29.107798] Running tests on trace events:
> [ 29.108302] Testing event thermal_apic_exit:
> [ 29.143786] ------------[ cut here ]------------
> [ 29.144489] WARNING: CPU: 1 PID: 101 at kernel/sched/core.c:7187 __might_sleep+0xb9/0x100()
> [ 29.145781] do not call blocking ops when !TASK_RUNNING; state=1 set at [<c1e62e65>] event_test_thread+0x58/0x92
> [ 29.147139] Modules linked in:
> [ 29.147604] CPU: 1 PID: 101 Comm: test-events Not tainted 3.17.0-rc6-01872-ga0d2c46 #17
> [ 29.148646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
> [ 29.149969] 00000001 00000000 ffffffff cbc4fe5c c17ef50f cbc4fea4 00000001 00000065
> [ 29.151143] cbc4fe78 c10689d7 00001c13 c10a5f59 00000001 00000000 00000029 cbc4fe90
> [ 29.152343] c1068a1b 00000009 cbc4fe88 c1b5cc24 cbc4fea4 cbc4fec4 c10a5f59 c1b5c9b0
> [ 29.153511] Call Trace:
> [ 29.153859] [<c17ef50f>] dump_stack+0x78/0xa8
> [ 29.154448] [<c10689d7>] warn_slowpath_common+0x87/0xa0
> [ 29.155119] [<c10a5f59>] ? __might_sleep+0xb9/0x100
> [ 29.155706] [<c1068a1b>] warn_slowpath_fmt+0x2b/0x30
> [ 29.164357] [<c10a5f59>] __might_sleep+0xb9/0x100
> [ 29.164935] [<c1e62e65>] ? event_test_thread+0x58/0x92
> [ 29.165541] [<c1e62e65>] ? event_test_thread+0x58/0x92
> [ 29.166154] [<c17f8d4c>] down_read+0x1c/0x50
> [ 29.166660] [<c1083a6f>] exit_signals+0x1f/0x1d0
> [ 29.167215] [<c106bc1f>] do_exit+0x1bf/0x13a0
> [ 29.167748] [<c1e62e0d>] ? event_test_stuff+0x6c/0x6c
> [ 29.168434] [<c109bea8>] ? kthread_should_stop+0x8/0x20
> [ 29.169145] [<c1e62e0d>] ? event_test_stuff+0x6c/0x6c
> [ 29.169829] [<c109c3d4>] kthread+0xe4/0x110
> [ 29.170397] [<c1e62e0d>] ? event_test_stuff+0x6c/0x6c
> [ 29.171082] [<c10d0000>] ? push_dl_task+0x50/0x5a0
> [ 29.171759] [<c17fbf21>] ret_from_kernel_thread+0x21/0x30
> [ 29.172496] [<c109c2f0>] ? insert_kthread_work+0x110/0x110
> [ 29.173234] ---[ end trace 12bb28a4b269a09b ]---
> [ 29.173913] test-events (101) used greatest stack depth: 6712 bytes left
Hmm, confusing that, did that tree include:
fe0e01c77dd9 ("tracing: Robustify wait loop")
?
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [rfcomm_run] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep()
2014-10-31 12:10 ` Peter Zijlstra
@ 2014-10-31 13:15 ` Fengguang Wu
-1 siblings, 0 replies; 17+ messages in thread
From: Fengguang Wu @ 2014-10-31 13:15 UTC (permalink / raw)
To: Peter Zijlstra; +Cc: LKP, linux-kernel, Fenghua Yu, Hidetoshi Seto
On Fri, Oct 31, 2014 at 01:10:08PM +0100, Peter Zijlstra wrote:
> On Mon, Oct 27, 2014 at 10:03:25PM +0800, Fengguang Wu wrote:
> > On Mon, Oct 27, 2014 at 02:36:27PM +0100, Peter Zijlstra wrote:
> > > On Mon, Oct 27, 2014 at 09:06:21PM +0800, Fengguang Wu wrote:
> > > > Hi Peter,
> > > >
> > > > FYI, this bug seems still there on v3.18-rc2.
> > >
> > > Oh, right, I commented out that patch and the audit one because I was
> > > waiting for some feedback. Lemme go prod people.
> >
> > One more warning, looks like triggered by thermal_apic_exit. Authors CCed.
> >
> > [ 29.107798] Running tests on trace events:
> > [ 29.108302] Testing event thermal_apic_exit:
> > [ 29.143786] ------------[ cut here ]------------
> > [ 29.144489] WARNING: CPU: 1 PID: 101 at kernel/sched/core.c:7187 __might_sleep+0xb9/0x100()
> > [ 29.145781] do not call blocking ops when !TASK_RUNNING; state=1 set at [<c1e62e65>] event_test_thread+0x58/0x92
> > [ 29.147139] Modules linked in:
> > [ 29.147604] CPU: 1 PID: 101 Comm: test-events Not tainted 3.17.0-rc6-01872-ga0d2c46 #17
> > [ 29.148646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
> > [ 29.149969] 00000001 00000000 ffffffff cbc4fe5c c17ef50f cbc4fea4 00000001 00000065
> > [ 29.151143] cbc4fe78 c10689d7 00001c13 c10a5f59 00000001 00000000 00000029 cbc4fe90
> > [ 29.152343] c1068a1b 00000009 cbc4fe88 c1b5cc24 cbc4fea4 cbc4fec4 c10a5f59 c1b5c9b0
> > [ 29.153511] Call Trace:
> > [ 29.153859] [<c17ef50f>] dump_stack+0x78/0xa8
> > [ 29.154448] [<c10689d7>] warn_slowpath_common+0x87/0xa0
> > [ 29.155119] [<c10a5f59>] ? __might_sleep+0xb9/0x100
> > [ 29.155706] [<c1068a1b>] warn_slowpath_fmt+0x2b/0x30
> > [ 29.164357] [<c10a5f59>] __might_sleep+0xb9/0x100
> > [ 29.164935] [<c1e62e65>] ? event_test_thread+0x58/0x92
> > [ 29.165541] [<c1e62e65>] ? event_test_thread+0x58/0x92
> > [ 29.166154] [<c17f8d4c>] down_read+0x1c/0x50
> > [ 29.166660] [<c1083a6f>] exit_signals+0x1f/0x1d0
> > [ 29.167215] [<c106bc1f>] do_exit+0x1bf/0x13a0
> > [ 29.167748] [<c1e62e0d>] ? event_test_stuff+0x6c/0x6c
> > [ 29.168434] [<c109bea8>] ? kthread_should_stop+0x8/0x20
> > [ 29.169145] [<c1e62e0d>] ? event_test_stuff+0x6c/0x6c
> > [ 29.169829] [<c109c3d4>] kthread+0xe4/0x110
> > [ 29.170397] [<c1e62e0d>] ? event_test_stuff+0x6c/0x6c
> > [ 29.171082] [<c10d0000>] ? push_dl_task+0x50/0x5a0
> > [ 29.171759] [<c17fbf21>] ret_from_kernel_thread+0x21/0x30
> > [ 29.172496] [<c109c2f0>] ? insert_kthread_work+0x110/0x110
> > [ 29.173234] ---[ end trace 12bb28a4b269a09b ]---
> > [ 29.173913] test-events (101) used greatest stack depth: 6712 bytes left
>
> Hmm, confusing that, did that tree include:
> fe0e01c77dd9 ("tracing: Robustify wait loop")
Nope. However I find some more bugs that happen around thermal_apic_exit.
One DEBUG_LOCKS_WARN_ON, one "task blocked for more than 120 seconds",
and some RCU stalls. I just queued bisects for them. Hopefully we can
get some results tomorrow.
Thanks,
Fengguang
---
[ 28.885927] Running tests on trace events:
[ 28.886981] Testing event thermal_apic_exit:
[ 28.920390] ------------[ cut here ]------------
[ 28.921098] WARNING: CPU: 1 PID: 0 at kernel/locking/lockdep.c:3169 __lock_acquire+0xbab/0xe20()
[ 28.922604] DEBUG_LOCKS_WARN_ON(chain_key != 0)
[ 28.923487] 0000000000000009 ffff88011f487d58 ffffffff82756dbb ffff88011f487da0
[ 28.923487] ffff88011f487d90 ffffffff810fc61b 0000000000000000 ffff8800b51196d0
[ 28.923487] 0000000000000000 000000000000cb40 ffffffff834c6e40 ffff88011f487df0
[ 28.923487] Call Trace:
[ 28.923487] <#DF> [<ffffffff82756dbb>] dump_stack+0xc3/0x113
[ 28.923487] [<ffffffff810fc61b>] warn_slowpath_common+0xbb/0xf0
[ 28.923487] [<ffffffff810fc6e7>] warn_slowpath_fmt+0x57/0x70
[ 28.923487] [<ffffffff8118f1db>] __lock_acquire+0xbab/0xe20
[ 28.923487] [<ffffffff8118f56d>] lock_acquire+0x11d/0x1f0
[ 28.923487] [<ffffffff8113d8f0>] ? atomic_notifier_chain_unregister+0x120/0x120
[ 28.923487] [<ffffffff8113d953>] __atomic_notifier_call_chain+0x63/0xe0
[ 28.923487] [<ffffffff8113d8f0>] ? atomic_notifier_chain_unregister+0x120/0x120
[ 28.923487] [<ffffffff8113e67e>] notify_die+0x3e/0x50
[ 28.923487] [<ffffffff8100797a>] do_double_fault+0x3a/0x90
[ 28.923487] [<ffffffff8277665b>] double_fault+0x2b/0x30
[ 28.923487] [<ffffffff82775c80>] ? irq_return+0xe/0xe
[ 28.923487] [<ffffffff81066e66>] ? do_async_page_fault+0x16/0x130
[ 28.923487] <<EOE>> <UNK>
[ 28.923487] ---[ end trace db5c924ecafb3949 ]---
[ 28.923487] PANIC: double fault, error_code: 0xffffffffffffffff
[ 41.312924] registered taskstats version 1
[ 41.312958] Running tests on trace events:
[ 241.367557] Testing event thermal_apic_exit:
[ 241.367558] INFO: task swapper:1 blocked for more than 120 seconds.
[ 241.367574] Not tainted 3.17.0-rc5 #171
[ 241.367576] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 241.367595] swapper D ffff88003e607ee0 0 1 0 0x00000000
[ 241.367620] ffff88003810bc50 0000000000000046 ffff88003810bfd8 ffff880038100000
[ 241.367625] ffffffffa4966b40 ffff88003e608000 ffff880038100000 ffff88003810bbb0
[ 241.367634] ffffffffa2d6aa3a ffffffffa5fc0e50 0000000000017d30 ffff880038100000
[ 241.367638] Call Trace:
[ 241.367700] [<ffffffffa2d6aa3a>] ? check_preemption_disabled+0x3d/0x166
[ 241.367719] [<ffffffffa26d569f>] ? __lock_acquire+0x842/0x1ba7
[ 241.367745] [<ffffffffa3be9614>] ? wait_for_common+0x3e/0x214
[ 241.367751] [<ffffffffa3be8bae>] schedule+0xa9/0xab
[ 241.367757] [<ffffffffa3bee02a>] schedule_timeout+0x3c/0x2f3
[ 241.367762] [<ffffffffa2d6aa3a>] ? check_preemption_disabled+0x3d/0x166
[ 241.367776] [<ffffffffa273e34c>] ? trace_preempt_on+0x70/0x157
[ 241.367782] [<ffffffffa3be9756>] wait_for_common+0x180/0x214
[ 241.367787] [<ffffffffa3bedff3>] ? schedule_timeout+0x5/0x2f3
[ 241.367792] [<ffffffffa3be9756>] ? wait_for_common+0x180/0x214
[ 241.367800] [<ffffffffa26bfdc4>] ? sched_fork+0x2a5/0x2a5
[ 241.367805] [<ffffffffa3be9957>] wait_for_completion+0x1d/0x1f
[ 241.367817] [<ffffffffa26b6bc4>] kthread_stop+0x114/0x1ff
[ 241.367846] [<ffffffffa571b5ee>] event_test_stuff+0x71/0x76
[ 241.367852] [<ffffffffa571b805>] event_trace_self_tests+0x212/0x6d7
[ 241.367857] [<ffffffffa571bdae>] ? test_work+0x64/0x64
[ 241.367861] [<ffffffffa571bdd8>] event_trace_self_tests_init+0x2a/0xd1
[ 241.367863] [<ffffffffa571bdae>] ? test_work+0x64/0x64
[ 241.367872] [<ffffffffa56fa5bf>] do_one_initcall+0x194/0x29c
[ 241.367877] [<ffffffffa26b5bb4>] ? parameq+0x22/0x24
[ 241.367880] [<ffffffffa26b600e>] ? parse_args+0x458/0x595
[ 241.367883] [<ffffffffa56fa7ef>] kernel_init_freeable+0x128/0x1ed
[ 241.367892] [<ffffffffa3bbd0a9>] ? rest_init+0xbd/0xbd
[ 241.367895] [<ffffffffa3bbd0b7>] kernel_init+0xe/0x152
[ 241.367898] [<ffffffffa3bf04ba>] ret_from_fork+0x7a/0xb0
[ 241.367902] [<ffffffffa3bbd0a9>] ? rest_init+0xbd/0xbd
[ 241.367906] no locks held by swapper/1.
[ 241.368005] INFO: task test-events:138 blocked for more than 120 seconds.
[ 241.368033] Not tainted 3.17.0-rc5 #171
[ 241.368034] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 241.368042] test-events D ffff88003e607db8 0 138 2 0x00000000
[ 241.368047] ffff88003e607bf0 0000000000000046 ffff88003e607fd8 ffff88003e608000
[ 241.368050] ffffffffa26be18a ffff8800383bc300 ffff88003e608000 ffff88003e607b50
[ 241.368054] ffffffffa2d6aa3a ffffffffa5fc56e0 0000000000061870 ffff88003e608000
[ 241.368055] Call Trace:
[ 241.368060] [<ffffffffa26be18a>] ? finish_task_switch.constprop.57+0x7f/0x1ad
[ 241.368063] [<ffffffffa2d6aa3a>] ? check_preemption_disabled+0x3d/0x166
[ 241.368066] [<ffffffffa26d569f>] ? __lock_acquire+0x842/0x1ba7
[ 241.368069] [<ffffffffa3be9761>] ? wait_for_common+0x18b/0x214
[ 241.368072] [<ffffffffa3be8bae>] schedule+0xa9/0xab
[ 241.368075] [<ffffffffa3bee02a>] schedule_timeout+0x3c/0x2f3
[ 241.368078] [<ffffffffa2d6aa3a>] ? check_preemption_disabled+0x3d/0x166
[ 241.368081] [<ffffffffa273e34c>] ? trace_preempt_on+0x70/0x157
[ 241.368084] [<ffffffffa3be9756>] wait_for_common+0x180/0x214
[ 241.368086] [<ffffffffa3bedff3>] ? schedule_timeout+0x5/0x2f3
[ 241.368089] [<ffffffffa3be9756>] ? wait_for_common+0x180/0x214
[ 241.368091] [<ffffffffa26bfdc4>] ? sched_fork+0x2a5/0x2a5
[ 241.368094] [<ffffffffa3be9957>] wait_for_completion+0x1d/0x1f
[ 241.368097] [<ffffffffa26b1399>] flush_work+0x2cb/0x2dd
[ 241.368099] [<ffffffffa26acd95>] ? __queue_delayed_work+0x328/0x328
[ 241.368103] [<ffffffffa571bd4a>] ? event_test_thread+0x80/0x80
[ 241.368105] [<ffffffffa26b180c>] schedule_on_each_cpu+0x91/0xa0
[ 241.368108] [<ffffffffa571bcca>] ? event_trace_self_tests+0x6d7/0x6d7
[ 241.368111] [<ffffffffa571bd1e>] event_test_thread+0x54/0x80
[ 241.368114] [<ffffffffa26b640c>] kthread+0x129/0x131
[ 241.368117] [<ffffffffa26b62e3>] ? __kthread_parkme+0x81/0x81
[ 241.368119] [<ffffffffa3bf04ba>] ret_from_fork+0x7a/0xb0
[ 241.368122] [<ffffffffa26b62e3>] ? __kthread_parkme+0x81/0x81
[ 241.368124] no locks held by test-events/138.
[ 285.648094] usbcore: registered new interface driver brcmfmac
[ 285.994088] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
[ 286.701734] OK
[ 100.365786] Loaded X.509 cert 'Magrathea: Glacier signing key: ed92ccb96eed51867a2651631e3edca82d664510'
[ 100.365799] Running tests on trace events:
[ 155.533925] Testing event thermal_apic_exit:
[ 155.533925] INFO: rcu_sched self-detected stall on CPU
[ 155.533925] Task dump for CPU 0:
[ 155.533925] kworker/0:0 R running 0 4 2 0x00000008
[ 155.533925] Workqueue: events_power_efficient fb_flashcursor
[ 155.533925] d1cc0090 d1cc0090 00000002 d1cc9c44 c66acbe5 c7d03385 00000000 00000004
[ 155.533925] 00000002 00000008 00000000 c7e84220 00000086 d1cc9c58 c66b1836 c7d033d0
[ 155.533925] 00000000 00000001 d1cc9c74 c66ea982 c7e84220 00000000 d23bd8e0 00000003
[ 155.533925] Call Trace:
[ 155.533925] [<c66acbe5>] sched_show_task+0x155/0x2f0
[ 155.533925] [<c66b1836>] dump_cpu_task+0x36/0x40
[ 155.533925] [<c66ea982>] rcu_dump_cpu_stacks+0xb2/0x100
[ 155.533925] [<c66f04cc>] rcu_check_callbacks+0x64c/0xb80
[ 155.533925] [<c66f651c>] update_process_times+0x3c/0x80
[ 155.533925] [<c670ebbb>] tick_sched_timer+0x7b/0x320
[ 155.533925] [<c66f7069>] ? __run_hrtimer+0x1d9/0x740
[ 155.533925] [<c66f7069>] __run_hrtimer+0x1d9/0x740
[ 155.533925] [<c670eb40>] ? tick_init_highres+0x20/0x20
[ 155.533925] [<c66f8978>] hrtimer_interrupt+0x188/0x450
[ 155.533925] [<c664511c>] local_apic_timer_interrupt+0x4c/0x80
[ 155.533925] [<c7703b72>] smp_trace_apic_timer_interrupt+0xf2/0x3b4
[ 155.533925] [<c7703339>] trace_apic_timer_interrupt+0x39/0x40
[ 155.533925] [<c66d007b>] ? lock_stat_write+0x9b/0xd0
[ 155.533925] [<c66da58a>] ? console_unlock+0x59a/0x840
[ 155.533925] [<c6b60000>] ? rio_lock_device+0xd0/0x180
[ 155.533925] [<c6b792e0>] ? bit_putcs+0x650/0x650
[ 155.533925] [<c6b6f782>] fb_flashcursor+0x82/0x170
[ 155.533925] [<c6b792e0>] ? bit_putcs+0x650/0x650
[ 155.533925] [<c66923e0>] process_one_work+0x4e0/0xb40
[ 155.533925] [<c6692292>] ? process_one_work+0x392/0xb40
[ 155.533925] [<c6692db6>] worker_thread+0x376/0x910
[ 155.533925] [<c6692a40>] ? process_one_work+0xb40/0xb40
[ 155.533925] [<c669bfad>] kthread+0x10d/0x110
[ 155.533925] [<c6692a40>] ? process_one_work+0xb40/0xb40
[ 155.533925] [<c7702861>] ret_from_kernel_thread+0x21/0x30
[ 155.533925] [<c669bea0>] ? insert_kthread_work+0x110/0x110
[ 155.776702] INFO: rcu_sched detected stalls on CPUs/tasks:
[ 155.776702] Task dump for CPU 0:
[ 155.776702] kworker/0:0 R running 0 4 2 0x00000008
[ 155.776702] Workqueue: events_power_efficient fb_flashcursor
[ 155.776702] d1cc9e8c c6b6f782 00000000 00000007 00000000 00000002 00000720 c6b792e0
[ 155.776702] d3896000 00000000 00000000 00000000 d1cc9ee8 c66923e0 00000000 00000001
[ 155.776702] 00000000 c6692292 00000000 00000000 d1cd0d00 00000000 d23c3100 d1c42780
[ 155.776702] Call Trace:
[ 155.776702] [<c6b6f782>] ? fb_flashcursor+0x82/0x170
[ 155.776702] [<c6b792e0>] ? bit_putcs+0x650/0x650
[ 155.776702] [<c66923e0>] process_one_work+0x4e0/0xb40
[ 155.776702] [<c6692292>] ? process_one_work+0x392/0xb40
[ 155.776702] [<c6692db6>] worker_thread+0x376/0x910
[ 155.776702] [<c6692a40>] ? process_one_work+0xb40/0xb40
[ 155.776702] [<c669bfad>] kthread+0x10d/0x110
[ 155.776702] [<c6692a40>] ? process_one_work+0xb40/0xb40
[ 155.776702] [<c7702861>] ret_from_kernel_thread+0x21/0x30
[ 155.776702] [<c669bea0>] ? insert_kthread_work+0x110/0x110
[ 187.487111] spin_lock-torture: Writes: Total: 4 Max/Min: 0/0 Fail: 0
[ 187.743744] OK
[ 188.029847] Testing event thermal_apic_entry: OK
[ 8.501899] Loaded X.509 cert 'Magrathea: Glacier signing key: 96a5acfb117bc5a31236c72e2cba49d5cd9e5f83'
[ 8.501953] Running tests on trace events:
[ 111.222350] Testing event thermal_apic_exit:
[ 111.222350] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 0, t=100002 jiffies, g=-14, c=-15, q=24)
[ 111.222350] Task dump for CPU 1:
[ 111.222350] kworker/1:1 R running 0 17 2 0x00000008
[ 111.222350] Workqueue: events tsc_refine_calibration_work
[ 111.222350] d3115ec4 c1068de2 00073ea2 00000000 00000246 000003e8 00000064 00000000
[ 111.222350] d3115ee4 c167b6d9 00000000 00000006 00000000 00000000 c1856315 d3115ef0
[ 111.222350] d3115f1c c1007bdf c1856315 00000a85 000001f7 91c7bf00 0016dc6c 2ac72b80
[ 111.222350] Call Trace:
[ 111.222350] [<c1068de2>] ? vprintk_emit+0x34f/0x37a
[ 111.222350] [<c167b6d9>] printk+0x1c/0x1e
[ 111.222350] [<c1007bdf>] tsc_refine_calibration_work+0x177/0x197
[ 111.222350] [<c104a239>] process_one_work+0x162/0x2ce
[ 111.222350] [<c104ab68>] worker_thread+0x24c/0x320
[ 111.222350] [<c104a91c>] ? rescuer_thread+0x1f6/0x1f6
[ 111.222350] [<c104d9a9>] kthread+0xb1/0xb6
[ 111.222350] [<c1050000>] ? smpboot_thread_fn+0xf5/0x16c
[ 111.222350] [<c16880c1>] ret_from_kernel_thread+0x21/0x30
[ 111.222350] [<c104d8f8>] ? kthread_create_on_node+0x107/0x107
[ 190.377909] OK
[ 191.222265] Testing event thermal_apic_entry: OK
[ 191.938659] Testing event threshold_apic_exit: OK
[ 30.218843] registered taskstats version 1
[ 30.218850] Running tests on trace events:
[ 126.381421] Testing event thermal_apic_exit:
[ 126.381421] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 0, t=30002 jiffies, g=61, c=60, q=10)
[ 126.381421] Task dump for CPU 1:
[ 126.381421] kworker/u4:0 R running 0 6 2 0x00000008
[ 126.381421] Workqueue: events_power_efficient fb_flashcursor
[ 126.381421] d2073ed8 c1062324 c2668580 00000400 00000000 00000477 014194e4 00000210
[ 126.381421] 00000000 00000246 c1365f79 00000720 00000000 d2073f0c c13619fb 00000000
[ 126.381421] 00000007 00000000 00000001 00000000 c1365f79 00000002 d222d000 d20376c0
[ 126.381421] Call Trace:
[ 126.381421] [<c1062324>] ? console_unlock+0x305/0x3ce
[ 126.381421] [<c1365f79>] ? bit_update_start+0x36/0x36
[ 126.381421] [<c13619fb>] fb_flashcursor+0xe5/0xf0
[ 126.381421] [<c1365f79>] ? bit_update_start+0x36/0x36
[ 126.381421] [<c10477cb>] process_one_work+0x16e/0x2e1
[ 126.381421] [<c104795e>] process_scheduled_works+0x20/0x26
[ 126.381421] [<c1047bd1>] worker_thread+0x26d/0x32f
[ 126.381421] [<c1047964>] ? process_scheduled_works+0x26/0x26
[ 126.381421] [<c104b171>] kthread+0xb1/0xb6
[ 126.381421] [<c1040000>] ? prepare_signal+0x9b/0x1d4
[ 126.381421] [<c1e75f41>] ret_from_kernel_thread+0x21/0x30
[ 126.381421] [<c104b0c0>] ? __kthread_parkme+0x59/0x59
[ 426.847647] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 0, t=120007 jiffies, g=61, c=60, q=14)
[ 426.847648] Task dump for CPU 1:
[ 426.847650] kworker/u4:0 R running 0 6 2 0x00000008
[ 426.847650] Workqueue: events_power_efficient fb_flashcursor
[ 426.847650] d2073ed8 c1062324 c2668580 00000400 00000000 0000048c 014194e4 0000026b
[ 426.847650] 00000000 00000246 c1365f79 00000720 00000000 d2073f0c c13619fb 00000000
[ 426.847650] 00000007 00000000 00000001 00000000 c1365f79 00000002 d222d000 d20376c0
[ 426.847650] Call Trace:
[ 426.847650] [<c1062324>] ? console_unlock+0x305/0x3ce
[ 426.847650] [<c1365f79>] ? bit_update_start+0x36/0x36
[ 426.847650] [<c13619fb>] fb_flashcursor+0xe5/0xf0
[ 426.847650] [<c1365f79>] ? bit_update_start+0x36/0x36
[ 426.847650] [<c10477cb>] process_one_work+0x16e/0x2e1
[ 426.847650] [<c104795e>] process_scheduled_works+0x20/0x26
[ 426.847650] [<c1047bd1>] worker_thread+0x26d/0x32f
[ 426.847650] [<c1047964>] ? process_scheduled_works+0x26/0x26
[ 426.847650] [<c104b171>] kthread+0xb1/0xb6
[ 426.847650] [<c1040000>] ? prepare_signal+0x9b/0x1d4
[ 426.847650] [<c1e75f41>] ret_from_kernel_thread+0x21/0x30
[ 426.847650] [<c104b0c0>] ? __kthread_parkme+0x59/0x59
[ 727.367170] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 0, t=210012 jiffies, g=61, c=60, q=14)
[ 727.367170] Task dump for CPU 1:
[ 727.367170] kworker/u4:0 R running 0 6 2 0x00000008
[ 727.367170] Workqueue: events_power_efficient fb_flashcursor
[ 727.367170] d2073ed8 c1062324 c2668580 00000400 00000000 000004a0 014194e4 000002ed
[ 727.367170] 00000000 00000246 c1365f79 00000720 00000000 d2073f0c c13619fb 00000000
[ 727.367170] 00000007 00000000 00000001 00000000 c1365f79 00000002 d222d000 d20376c0
[ 727.367170] Call Trace:
[ 727.367170] [<c1062324>] ? console_unlock+0x305/0x3ce
[ 727.367170] [<c1365f79>] ? bit_update_start+0x36/0x36
[ 727.367170] [<c13619fb>] fb_flashcursor+0xe5/0xf0
[ 727.367170] [<c1365f79>] ? bit_update_start+0x36/0x36
[ 727.367170] [<c10477cb>] process_one_work+0x16e/0x2e1
[ 727.367170] [<c104795e>] process_scheduled_works+0x20/0x26
[ 727.367170] [<c1047bd1>] worker_thread+0x26d/0x32f
[ 727.367170] [<c1047964>] ? process_scheduled_works+0x26/0x26
[ 727.367170] [<c104b171>] kthread+0xb1/0xb6
[ 727.367170] [<c1040000>] ? prepare_signal+0x9b/0x1d4
[ 727.367170] [<c1e75f41>] ret_from_kernel_thread+0x21/0x30
[ 727.367170] [<c104b0c0>] ? __kthread_parkme+0x59/0x59
[ 1027.723415] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 0, t=300017 jiffies, g=61, c=60, q=14)
[ 1027.723415] Task dump for CPU 1:
[ 1027.723415] kworker/u4:0 R running 0 6 2 0x00000008
[ 1027.723415] Workqueue: events_power_efficient fb_flashcursor
[ 1027.723415] d2073ed8 c1062324 c2668580 00000400 00000000 000004b4 014194e4 00000499
[ 1027.723415] 00000000 00000246 c1365f79 00000720 00000000 d2073f0c c13619fb 00000000
[ 1027.723415] 00000007 00000000 00000001 00000000 c1365f79 00000002 d222d000 d20376c0
[ 1027.723415] Call Trace:
[ 1027.723415] [<c1062324>] ? console_unlock+0x305/0x3ce
[ 1027.723415] [<c1365f79>] ? bit_update_start+0x36/0x36
[ 1027.723415] [<c13619fb>] fb_flashcursor+0xe5/0xf0
[ 1027.723415] [<c1365f79>] ? bit_update_start+0x36/0x36
[ 1027.723415] [<c10477cb>] process_one_work+0x16e/0x2e1
[ 1027.723415] [<c104795e>] process_scheduled_works+0x20/0x26
[ 1027.723415] [<c1047bd1>] worker_thread+0x26d/0x32f
[ 1027.723415] [<c1047964>] ? process_scheduled_works+0x26/0x26
[ 1027.723415] [<c104b171>] kthread+0xb1/0xb6
[ 1027.723415] [<c1040000>] ? prepare_signal+0x9b/0x1d4
[ 1027.723415] [<c1e75f41>] ret_from_kernel_thread+0x21/0x30
[ 1027.723415] [<c104b0c0>] ? __kthread_parkme+0x59/0x59
[ 1047.876173] OK
[ 1048.377837] Testing event thermal_apic_entry: OK
[ 1048.845826] Testing event threshold_apic_exit: OK
[ 41.523647] Ring buffer PASSED!
[ 41.523862] Running tests on trace events:
[ 41.528015] Testing event thermal_apic_exit:
[ 41.528015] INFO: rcu_preempt self-detected stall on CPU { 0} (t=43492 jiffies g=-149 c=-150 q=0)
[ 41.528015] Task dump for CPU 0:
[ 41.528015] kworker/u2:1 R running task 0 148 2 0x00080000
[ 41.528015] Workqueue: events_power_efficient fb_flashcursor
[ 41.528015] 0000000000000002 ffff880013a03e28 ffffffff810e4e36 0000000000000000
[ 41.528015] ffffffff82825b40 ffff880013a03e48 ffffffff810e84dc 0000000000000003
[ 41.528015] ffffffff82825b40 ffff880013a03e78 ffffffff811137ea ffffffff82825b40
[ 41.528015] Call Trace:
[ 41.528015] <IRQ> [<ffffffff810e4e36>] sched_show_task+0xe8/0xed
[ 41.528015] [<ffffffff810e84dc>] dump_cpu_task+0x3a/0x3e
[ 41.528015] [<ffffffff811137ea>] rcu_dump_cpu_stacks+0x9a/0xbf
[ 41.528015] [<ffffffff811199be>] rcu_check_callbacks+0x2e0/0x8ab
[ 41.528015] [<ffffffff8111ff83>] update_process_times+0x3e/0x7e
[ 41.528015] [<ffffffff81131248>] tick_nohz_handler+0x121/0x198
[ 41.528015] [<ffffffff81031273>] local_apic_timer_interrupt+0x6b/0x6f
[ 41.528015] [<ffffffff81f4bbcc>] smp_trace_apic_timer_interrupt+0xb3/0x14c
[ 41.528015] [<ffffffff81f4a7cd>] trace_apic_timer_interrupt+0x6d/0x80
[ 41.528015] <EOI> [<ffffffff81103554>] ? arch_local_irq_restore+0x6/0xd
[ 41.528015] [<ffffffff8110577c>] console_unlock+0x44f/0x530
[ 41.528015] [<ffffffff815dd995>] ? bit_putcs+0x57c/0x57c
[ 41.528015] [<ffffffff815d66c5>] fb_flashcursor+0x14a/0x159
[ 41.528015] [<ffffffff810cf6c1>] process_one_work+0x2fa/0x4ca
[ 41.528015] [<ffffffff810cfd4d>] worker_thread+0x48d/0x5c1
[ 41.528015] [<ffffffff810cf8c0>] ? process_scheduled_works+0x2f/0x2f
[ 41.528015] [<ffffffff810cf8c0>] ? process_scheduled_works+0x2f/0x2f
[ 41.528015] [<ffffffff810d64fb>] kthread+0xe4/0xec
[ 41.528015] [<ffffffff810d6417>] ? __kthread_parkme+0x86/0x86
[ 41.528015] [<ffffffff81f4983c>] ret_from_fork+0x7c/0xb0
[ 41.528015] [<ffffffff810d6417>] ? __kthread_parkme+0x86/0x86
[ 215.496161] OK
[ 237.403862] Testing event thermal_apic_entry: OK
[ 237.412177] Testing event threshold_apic_exit: OK
[ 136.567395] Testing event thermal_apic_exit:
[ 136.567396] atkbd serio0: Spurious ACK on isa0060/serio0. Some program might be trying to access hardware directly.
[ 136.568519] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
[ 226.816301] INFO: rcu_sched self-detected stall on CPU
[ 226.816301] Task dump for CPU 1:
[ 226.816301] kworker/u4:2 R running 0 110 2 0x00000008
[ 226.816301] Workqueue: events_power_efficient fb_flashcursor
[ 226.816301] ce813500 ce813500 d0c2fea4 d1c6fbdc d2c6bf40 00000000 0000006e 00000002
[ 226.816301] 00000008 00000001 00000046 d0c2feb8 d1c724b6 d2c6bf85 00000001 00000002
[ 226.816301] d0c2fed0 d1c99241 d2de8700 d2de8700 d2de8700 d1bf7940 d0c2ff18 d1c9d25d
[ 226.816301] Call Trace:
[ 226.816301] [<d1c6fbdc>] sched_show_task+0xfc/0x170
[ 226.816301] [<d1c724b6>] dump_cpu_task+0x36/0x40
[ 226.816301] [<d1c99241>] rcu_dump_cpu_stacks+0x71/0xb0
[ 226.816301] [<d1c9d25d>] rcu_check_callbacks+0x41d/0x620
[ 226.816301] [<d1ca12cc>] update_process_times+0x3c/0x60
[ 226.816301] [<d1cb1754>] tick_nohz_handler+0x74/0x110
[ 226.816301] [<d1c4ee40>] ? _local_bh_enable+0x50/0x50
[ 226.816301] [<d1c2b2c1>] local_apic_timer_interrupt+0x31/0x60
[ 226.816301] [<d1c4ee40>] ? _local_bh_enable+0x50/0x50
[ 226.816301] [<d28a9de9>] smp_trace_apic_timer_interrupt+0x39/0xbc
[ 226.816301] [<d28a97cd>] trace_apic_timer_interrupt+0x2d/0x34
[ 226.816301] [<d1c4ee40>] ? _local_bh_enable+0x50/0x50
[ 226.816301] [<d1ca007b>] ? perf_trace_timer_expire_entry+0x3b/0xc0
[ 226.816301] [<d1c4eead>] ? __do_softirq+0x6d/0x260
[ 226.816301] [<d1c4ee40>] ? _local_bh_enable+0x50/0x50
[ 226.816301] [<d1c04106>] do_softirq_own_stack+0x26/0x30
[ 226.816301] <IRQ> [<d1c4f2d5>] irq_exit+0x95/0xa0
[ 226.816301] [<d1c28bcc>] smp_trace_reschedule_interrupt+0x3c/0xc0
[ 226.816301] [<d28a9595>] trace_reschedule_interrupt+0x2d/0x34
[ 226.816301] [<d1c8007b>] ? print_cpu+0x9b/0xc90
[ 226.816301] [<d1c8db3a>] ? console_unlock+0x45a/0x520
[ 226.816301] [<d20f8306>] ? cursor_timer_handler+0x16/0x40
[ 226.816301] [<d20fe680>] ? bit_clear+0x100/0x100
[ 226.816301] [<d20f84aa>] fb_flashcursor+0x4a/0x100
[ 226.816301] [<d20fe680>] ? bit_clear+0x100/0x100
[ 226.816301] [<d1c5f5af>] process_one_work+0x19f/0x490
[ 226.816301] [<d1c5f53a>] ? process_one_work+0x12a/0x490
[ 226.816301] [<d1c5f8d9>] worker_thread+0x39/0x440
[ 226.816301] [<d1c5f8a0>] ? process_one_work+0x490/0x490
[ 226.816301] [<d1c64848>] kthread+0xa8/0xc0
[ 226.816301] [<d28a8e01>] ret_from_kernel_thread+0x21/0x30
[ 226.816301] [<d1c647a0>] ? __kthread_unpark+0x60/0x60
[ 374.822907] spin_lock-torture: Writes: Total: 4 Max/Min: 0/0 Fail: 0
[ 374.827405] OK
[ 374.827411] Testing event thermal_apic_entry: OK
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [rfcomm_run] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep()
@ 2014-10-31 13:15 ` Fengguang Wu
0 siblings, 0 replies; 17+ messages in thread
From: Fengguang Wu @ 2014-10-31 13:15 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 25364 bytes --]
On Fri, Oct 31, 2014 at 01:10:08PM +0100, Peter Zijlstra wrote:
> On Mon, Oct 27, 2014 at 10:03:25PM +0800, Fengguang Wu wrote:
> > On Mon, Oct 27, 2014 at 02:36:27PM +0100, Peter Zijlstra wrote:
> > > On Mon, Oct 27, 2014 at 09:06:21PM +0800, Fengguang Wu wrote:
> > > > Hi Peter,
> > > >
> > > > FYI, this bug seems still there on v3.18-rc2.
> > >
> > > Oh, right, I commented out that patch and the audit one because I was
> > > waiting for some feedback. Lemme go prod people.
> >
> > One more warning, looks like triggered by thermal_apic_exit. Authors CCed.
> >
> > [ 29.107798] Running tests on trace events:
> > [ 29.108302] Testing event thermal_apic_exit:
> > [ 29.143786] ------------[ cut here ]------------
> > [ 29.144489] WARNING: CPU: 1 PID: 101 at kernel/sched/core.c:7187 __might_sleep+0xb9/0x100()
> > [ 29.145781] do not call blocking ops when !TASK_RUNNING; state=1 set at [<c1e62e65>] event_test_thread+0x58/0x92
> > [ 29.147139] Modules linked in:
> > [ 29.147604] CPU: 1 PID: 101 Comm: test-events Not tainted 3.17.0-rc6-01872-ga0d2c46 #17
> > [ 29.148646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
> > [ 29.149969] 00000001 00000000 ffffffff cbc4fe5c c17ef50f cbc4fea4 00000001 00000065
> > [ 29.151143] cbc4fe78 c10689d7 00001c13 c10a5f59 00000001 00000000 00000029 cbc4fe90
> > [ 29.152343] c1068a1b 00000009 cbc4fe88 c1b5cc24 cbc4fea4 cbc4fec4 c10a5f59 c1b5c9b0
> > [ 29.153511] Call Trace:
> > [ 29.153859] [<c17ef50f>] dump_stack+0x78/0xa8
> > [ 29.154448] [<c10689d7>] warn_slowpath_common+0x87/0xa0
> > [ 29.155119] [<c10a5f59>] ? __might_sleep+0xb9/0x100
> > [ 29.155706] [<c1068a1b>] warn_slowpath_fmt+0x2b/0x30
> > [ 29.164357] [<c10a5f59>] __might_sleep+0xb9/0x100
> > [ 29.164935] [<c1e62e65>] ? event_test_thread+0x58/0x92
> > [ 29.165541] [<c1e62e65>] ? event_test_thread+0x58/0x92
> > [ 29.166154] [<c17f8d4c>] down_read+0x1c/0x50
> > [ 29.166660] [<c1083a6f>] exit_signals+0x1f/0x1d0
> > [ 29.167215] [<c106bc1f>] do_exit+0x1bf/0x13a0
> > [ 29.167748] [<c1e62e0d>] ? event_test_stuff+0x6c/0x6c
> > [ 29.168434] [<c109bea8>] ? kthread_should_stop+0x8/0x20
> > [ 29.169145] [<c1e62e0d>] ? event_test_stuff+0x6c/0x6c
> > [ 29.169829] [<c109c3d4>] kthread+0xe4/0x110
> > [ 29.170397] [<c1e62e0d>] ? event_test_stuff+0x6c/0x6c
> > [ 29.171082] [<c10d0000>] ? push_dl_task+0x50/0x5a0
> > [ 29.171759] [<c17fbf21>] ret_from_kernel_thread+0x21/0x30
> > [ 29.172496] [<c109c2f0>] ? insert_kthread_work+0x110/0x110
> > [ 29.173234] ---[ end trace 12bb28a4b269a09b ]---
> > [ 29.173913] test-events (101) used greatest stack depth: 6712 bytes left
>
> Hmm, confusing that, did that tree include:
> fe0e01c77dd9 ("tracing: Robustify wait loop")
Nope. However I find some more bugs that happen around thermal_apic_exit.
One DEBUG_LOCKS_WARN_ON, one "task blocked for more than 120 seconds",
and some RCU stalls. I just queued bisects for them. Hopefully we can
get some results tomorrow.
Thanks,
Fengguang
---
[ 28.885927] Running tests on trace events:
[ 28.886981] Testing event thermal_apic_exit:
[ 28.920390] ------------[ cut here ]------------
[ 28.921098] WARNING: CPU: 1 PID: 0 at kernel/locking/lockdep.c:3169 __lock_acquire+0xbab/0xe20()
[ 28.922604] DEBUG_LOCKS_WARN_ON(chain_key != 0)
[ 28.923487] 0000000000000009 ffff88011f487d58 ffffffff82756dbb ffff88011f487da0
[ 28.923487] ffff88011f487d90 ffffffff810fc61b 0000000000000000 ffff8800b51196d0
[ 28.923487] 0000000000000000 000000000000cb40 ffffffff834c6e40 ffff88011f487df0
[ 28.923487] Call Trace:
[ 28.923487] <#DF> [<ffffffff82756dbb>] dump_stack+0xc3/0x113
[ 28.923487] [<ffffffff810fc61b>] warn_slowpath_common+0xbb/0xf0
[ 28.923487] [<ffffffff810fc6e7>] warn_slowpath_fmt+0x57/0x70
[ 28.923487] [<ffffffff8118f1db>] __lock_acquire+0xbab/0xe20
[ 28.923487] [<ffffffff8118f56d>] lock_acquire+0x11d/0x1f0
[ 28.923487] [<ffffffff8113d8f0>] ? atomic_notifier_chain_unregister+0x120/0x120
[ 28.923487] [<ffffffff8113d953>] __atomic_notifier_call_chain+0x63/0xe0
[ 28.923487] [<ffffffff8113d8f0>] ? atomic_notifier_chain_unregister+0x120/0x120
[ 28.923487] [<ffffffff8113e67e>] notify_die+0x3e/0x50
[ 28.923487] [<ffffffff8100797a>] do_double_fault+0x3a/0x90
[ 28.923487] [<ffffffff8277665b>] double_fault+0x2b/0x30
[ 28.923487] [<ffffffff82775c80>] ? irq_return+0xe/0xe
[ 28.923487] [<ffffffff81066e66>] ? do_async_page_fault+0x16/0x130
[ 28.923487] <<EOE>> <UNK>
[ 28.923487] ---[ end trace db5c924ecafb3949 ]---
[ 28.923487] PANIC: double fault, error_code: 0xffffffffffffffff
[ 41.312924] registered taskstats version 1
[ 41.312958] Running tests on trace events:
[ 241.367557] Testing event thermal_apic_exit:
[ 241.367558] INFO: task swapper:1 blocked for more than 120 seconds.
[ 241.367574] Not tainted 3.17.0-rc5 #171
[ 241.367576] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 241.367595] swapper D ffff88003e607ee0 0 1 0 0x00000000
[ 241.367620] ffff88003810bc50 0000000000000046 ffff88003810bfd8 ffff880038100000
[ 241.367625] ffffffffa4966b40 ffff88003e608000 ffff880038100000 ffff88003810bbb0
[ 241.367634] ffffffffa2d6aa3a ffffffffa5fc0e50 0000000000017d30 ffff880038100000
[ 241.367638] Call Trace:
[ 241.367700] [<ffffffffa2d6aa3a>] ? check_preemption_disabled+0x3d/0x166
[ 241.367719] [<ffffffffa26d569f>] ? __lock_acquire+0x842/0x1ba7
[ 241.367745] [<ffffffffa3be9614>] ? wait_for_common+0x3e/0x214
[ 241.367751] [<ffffffffa3be8bae>] schedule+0xa9/0xab
[ 241.367757] [<ffffffffa3bee02a>] schedule_timeout+0x3c/0x2f3
[ 241.367762] [<ffffffffa2d6aa3a>] ? check_preemption_disabled+0x3d/0x166
[ 241.367776] [<ffffffffa273e34c>] ? trace_preempt_on+0x70/0x157
[ 241.367782] [<ffffffffa3be9756>] wait_for_common+0x180/0x214
[ 241.367787] [<ffffffffa3bedff3>] ? schedule_timeout+0x5/0x2f3
[ 241.367792] [<ffffffffa3be9756>] ? wait_for_common+0x180/0x214
[ 241.367800] [<ffffffffa26bfdc4>] ? sched_fork+0x2a5/0x2a5
[ 241.367805] [<ffffffffa3be9957>] wait_for_completion+0x1d/0x1f
[ 241.367817] [<ffffffffa26b6bc4>] kthread_stop+0x114/0x1ff
[ 241.367846] [<ffffffffa571b5ee>] event_test_stuff+0x71/0x76
[ 241.367852] [<ffffffffa571b805>] event_trace_self_tests+0x212/0x6d7
[ 241.367857] [<ffffffffa571bdae>] ? test_work+0x64/0x64
[ 241.367861] [<ffffffffa571bdd8>] event_trace_self_tests_init+0x2a/0xd1
[ 241.367863] [<ffffffffa571bdae>] ? test_work+0x64/0x64
[ 241.367872] [<ffffffffa56fa5bf>] do_one_initcall+0x194/0x29c
[ 241.367877] [<ffffffffa26b5bb4>] ? parameq+0x22/0x24
[ 241.367880] [<ffffffffa26b600e>] ? parse_args+0x458/0x595
[ 241.367883] [<ffffffffa56fa7ef>] kernel_init_freeable+0x128/0x1ed
[ 241.367892] [<ffffffffa3bbd0a9>] ? rest_init+0xbd/0xbd
[ 241.367895] [<ffffffffa3bbd0b7>] kernel_init+0xe/0x152
[ 241.367898] [<ffffffffa3bf04ba>] ret_from_fork+0x7a/0xb0
[ 241.367902] [<ffffffffa3bbd0a9>] ? rest_init+0xbd/0xbd
[ 241.367906] no locks held by swapper/1.
[ 241.368005] INFO: task test-events:138 blocked for more than 120 seconds.
[ 241.368033] Not tainted 3.17.0-rc5 #171
[ 241.368034] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 241.368042] test-events D ffff88003e607db8 0 138 2 0x00000000
[ 241.368047] ffff88003e607bf0 0000000000000046 ffff88003e607fd8 ffff88003e608000
[ 241.368050] ffffffffa26be18a ffff8800383bc300 ffff88003e608000 ffff88003e607b50
[ 241.368054] ffffffffa2d6aa3a ffffffffa5fc56e0 0000000000061870 ffff88003e608000
[ 241.368055] Call Trace:
[ 241.368060] [<ffffffffa26be18a>] ? finish_task_switch.constprop.57+0x7f/0x1ad
[ 241.368063] [<ffffffffa2d6aa3a>] ? check_preemption_disabled+0x3d/0x166
[ 241.368066] [<ffffffffa26d569f>] ? __lock_acquire+0x842/0x1ba7
[ 241.368069] [<ffffffffa3be9761>] ? wait_for_common+0x18b/0x214
[ 241.368072] [<ffffffffa3be8bae>] schedule+0xa9/0xab
[ 241.368075] [<ffffffffa3bee02a>] schedule_timeout+0x3c/0x2f3
[ 241.368078] [<ffffffffa2d6aa3a>] ? check_preemption_disabled+0x3d/0x166
[ 241.368081] [<ffffffffa273e34c>] ? trace_preempt_on+0x70/0x157
[ 241.368084] [<ffffffffa3be9756>] wait_for_common+0x180/0x214
[ 241.368086] [<ffffffffa3bedff3>] ? schedule_timeout+0x5/0x2f3
[ 241.368089] [<ffffffffa3be9756>] ? wait_for_common+0x180/0x214
[ 241.368091] [<ffffffffa26bfdc4>] ? sched_fork+0x2a5/0x2a5
[ 241.368094] [<ffffffffa3be9957>] wait_for_completion+0x1d/0x1f
[ 241.368097] [<ffffffffa26b1399>] flush_work+0x2cb/0x2dd
[ 241.368099] [<ffffffffa26acd95>] ? __queue_delayed_work+0x328/0x328
[ 241.368103] [<ffffffffa571bd4a>] ? event_test_thread+0x80/0x80
[ 241.368105] [<ffffffffa26b180c>] schedule_on_each_cpu+0x91/0xa0
[ 241.368108] [<ffffffffa571bcca>] ? event_trace_self_tests+0x6d7/0x6d7
[ 241.368111] [<ffffffffa571bd1e>] event_test_thread+0x54/0x80
[ 241.368114] [<ffffffffa26b640c>] kthread+0x129/0x131
[ 241.368117] [<ffffffffa26b62e3>] ? __kthread_parkme+0x81/0x81
[ 241.368119] [<ffffffffa3bf04ba>] ret_from_fork+0x7a/0xb0
[ 241.368122] [<ffffffffa26b62e3>] ? __kthread_parkme+0x81/0x81
[ 241.368124] no locks held by test-events/138.
[ 285.648094] usbcore: registered new interface driver brcmfmac
[ 285.994088] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
[ 286.701734] OK
[ 100.365786] Loaded X.509 cert 'Magrathea: Glacier signing key: ed92ccb96eed51867a2651631e3edca82d664510'
[ 100.365799] Running tests on trace events:
[ 155.533925] Testing event thermal_apic_exit:
[ 155.533925] INFO: rcu_sched self-detected stall on CPU
[ 155.533925] Task dump for CPU 0:
[ 155.533925] kworker/0:0 R running 0 4 2 0x00000008
[ 155.533925] Workqueue: events_power_efficient fb_flashcursor
[ 155.533925] d1cc0090 d1cc0090 00000002 d1cc9c44 c66acbe5 c7d03385 00000000 00000004
[ 155.533925] 00000002 00000008 00000000 c7e84220 00000086 d1cc9c58 c66b1836 c7d033d0
[ 155.533925] 00000000 00000001 d1cc9c74 c66ea982 c7e84220 00000000 d23bd8e0 00000003
[ 155.533925] Call Trace:
[ 155.533925] [<c66acbe5>] sched_show_task+0x155/0x2f0
[ 155.533925] [<c66b1836>] dump_cpu_task+0x36/0x40
[ 155.533925] [<c66ea982>] rcu_dump_cpu_stacks+0xb2/0x100
[ 155.533925] [<c66f04cc>] rcu_check_callbacks+0x64c/0xb80
[ 155.533925] [<c66f651c>] update_process_times+0x3c/0x80
[ 155.533925] [<c670ebbb>] tick_sched_timer+0x7b/0x320
[ 155.533925] [<c66f7069>] ? __run_hrtimer+0x1d9/0x740
[ 155.533925] [<c66f7069>] __run_hrtimer+0x1d9/0x740
[ 155.533925] [<c670eb40>] ? tick_init_highres+0x20/0x20
[ 155.533925] [<c66f8978>] hrtimer_interrupt+0x188/0x450
[ 155.533925] [<c664511c>] local_apic_timer_interrupt+0x4c/0x80
[ 155.533925] [<c7703b72>] smp_trace_apic_timer_interrupt+0xf2/0x3b4
[ 155.533925] [<c7703339>] trace_apic_timer_interrupt+0x39/0x40
[ 155.533925] [<c66d007b>] ? lock_stat_write+0x9b/0xd0
[ 155.533925] [<c66da58a>] ? console_unlock+0x59a/0x840
[ 155.533925] [<c6b60000>] ? rio_lock_device+0xd0/0x180
[ 155.533925] [<c6b792e0>] ? bit_putcs+0x650/0x650
[ 155.533925] [<c6b6f782>] fb_flashcursor+0x82/0x170
[ 155.533925] [<c6b792e0>] ? bit_putcs+0x650/0x650
[ 155.533925] [<c66923e0>] process_one_work+0x4e0/0xb40
[ 155.533925] [<c6692292>] ? process_one_work+0x392/0xb40
[ 155.533925] [<c6692db6>] worker_thread+0x376/0x910
[ 155.533925] [<c6692a40>] ? process_one_work+0xb40/0xb40
[ 155.533925] [<c669bfad>] kthread+0x10d/0x110
[ 155.533925] [<c6692a40>] ? process_one_work+0xb40/0xb40
[ 155.533925] [<c7702861>] ret_from_kernel_thread+0x21/0x30
[ 155.533925] [<c669bea0>] ? insert_kthread_work+0x110/0x110
[ 155.776702] INFO: rcu_sched detected stalls on CPUs/tasks:
[ 155.776702] Task dump for CPU 0:
[ 155.776702] kworker/0:0 R running 0 4 2 0x00000008
[ 155.776702] Workqueue: events_power_efficient fb_flashcursor
[ 155.776702] d1cc9e8c c6b6f782 00000000 00000007 00000000 00000002 00000720 c6b792e0
[ 155.776702] d3896000 00000000 00000000 00000000 d1cc9ee8 c66923e0 00000000 00000001
[ 155.776702] 00000000 c6692292 00000000 00000000 d1cd0d00 00000000 d23c3100 d1c42780
[ 155.776702] Call Trace:
[ 155.776702] [<c6b6f782>] ? fb_flashcursor+0x82/0x170
[ 155.776702] [<c6b792e0>] ? bit_putcs+0x650/0x650
[ 155.776702] [<c66923e0>] process_one_work+0x4e0/0xb40
[ 155.776702] [<c6692292>] ? process_one_work+0x392/0xb40
[ 155.776702] [<c6692db6>] worker_thread+0x376/0x910
[ 155.776702] [<c6692a40>] ? process_one_work+0xb40/0xb40
[ 155.776702] [<c669bfad>] kthread+0x10d/0x110
[ 155.776702] [<c6692a40>] ? process_one_work+0xb40/0xb40
[ 155.776702] [<c7702861>] ret_from_kernel_thread+0x21/0x30
[ 155.776702] [<c669bea0>] ? insert_kthread_work+0x110/0x110
[ 187.487111] spin_lock-torture: Writes: Total: 4 Max/Min: 0/0 Fail: 0
[ 187.743744] OK
[ 188.029847] Testing event thermal_apic_entry: OK
[ 8.501899] Loaded X.509 cert 'Magrathea: Glacier signing key: 96a5acfb117bc5a31236c72e2cba49d5cd9e5f83'
[ 8.501953] Running tests on trace events:
[ 111.222350] Testing event thermal_apic_exit:
[ 111.222350] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 0, t=100002 jiffies, g=-14, c=-15, q=24)
[ 111.222350] Task dump for CPU 1:
[ 111.222350] kworker/1:1 R running 0 17 2 0x00000008
[ 111.222350] Workqueue: events tsc_refine_calibration_work
[ 111.222350] d3115ec4 c1068de2 00073ea2 00000000 00000246 000003e8 00000064 00000000
[ 111.222350] d3115ee4 c167b6d9 00000000 00000006 00000000 00000000 c1856315 d3115ef0
[ 111.222350] d3115f1c c1007bdf c1856315 00000a85 000001f7 91c7bf00 0016dc6c 2ac72b80
[ 111.222350] Call Trace:
[ 111.222350] [<c1068de2>] ? vprintk_emit+0x34f/0x37a
[ 111.222350] [<c167b6d9>] printk+0x1c/0x1e
[ 111.222350] [<c1007bdf>] tsc_refine_calibration_work+0x177/0x197
[ 111.222350] [<c104a239>] process_one_work+0x162/0x2ce
[ 111.222350] [<c104ab68>] worker_thread+0x24c/0x320
[ 111.222350] [<c104a91c>] ? rescuer_thread+0x1f6/0x1f6
[ 111.222350] [<c104d9a9>] kthread+0xb1/0xb6
[ 111.222350] [<c1050000>] ? smpboot_thread_fn+0xf5/0x16c
[ 111.222350] [<c16880c1>] ret_from_kernel_thread+0x21/0x30
[ 111.222350] [<c104d8f8>] ? kthread_create_on_node+0x107/0x107
[ 190.377909] OK
[ 191.222265] Testing event thermal_apic_entry: OK
[ 191.938659] Testing event threshold_apic_exit: OK
[ 30.218843] registered taskstats version 1
[ 30.218850] Running tests on trace events:
[ 126.381421] Testing event thermal_apic_exit:
[ 126.381421] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 0, t=30002 jiffies, g=61, c=60, q=10)
[ 126.381421] Task dump for CPU 1:
[ 126.381421] kworker/u4:0 R running 0 6 2 0x00000008
[ 126.381421] Workqueue: events_power_efficient fb_flashcursor
[ 126.381421] d2073ed8 c1062324 c2668580 00000400 00000000 00000477 014194e4 00000210
[ 126.381421] 00000000 00000246 c1365f79 00000720 00000000 d2073f0c c13619fb 00000000
[ 126.381421] 00000007 00000000 00000001 00000000 c1365f79 00000002 d222d000 d20376c0
[ 126.381421] Call Trace:
[ 126.381421] [<c1062324>] ? console_unlock+0x305/0x3ce
[ 126.381421] [<c1365f79>] ? bit_update_start+0x36/0x36
[ 126.381421] [<c13619fb>] fb_flashcursor+0xe5/0xf0
[ 126.381421] [<c1365f79>] ? bit_update_start+0x36/0x36
[ 126.381421] [<c10477cb>] process_one_work+0x16e/0x2e1
[ 126.381421] [<c104795e>] process_scheduled_works+0x20/0x26
[ 126.381421] [<c1047bd1>] worker_thread+0x26d/0x32f
[ 126.381421] [<c1047964>] ? process_scheduled_works+0x26/0x26
[ 126.381421] [<c104b171>] kthread+0xb1/0xb6
[ 126.381421] [<c1040000>] ? prepare_signal+0x9b/0x1d4
[ 126.381421] [<c1e75f41>] ret_from_kernel_thread+0x21/0x30
[ 126.381421] [<c104b0c0>] ? __kthread_parkme+0x59/0x59
[ 426.847647] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 0, t=120007 jiffies, g=61, c=60, q=14)
[ 426.847648] Task dump for CPU 1:
[ 426.847650] kworker/u4:0 R running 0 6 2 0x00000008
[ 426.847650] Workqueue: events_power_efficient fb_flashcursor
[ 426.847650] d2073ed8 c1062324 c2668580 00000400 00000000 0000048c 014194e4 0000026b
[ 426.847650] 00000000 00000246 c1365f79 00000720 00000000 d2073f0c c13619fb 00000000
[ 426.847650] 00000007 00000000 00000001 00000000 c1365f79 00000002 d222d000 d20376c0
[ 426.847650] Call Trace:
[ 426.847650] [<c1062324>] ? console_unlock+0x305/0x3ce
[ 426.847650] [<c1365f79>] ? bit_update_start+0x36/0x36
[ 426.847650] [<c13619fb>] fb_flashcursor+0xe5/0xf0
[ 426.847650] [<c1365f79>] ? bit_update_start+0x36/0x36
[ 426.847650] [<c10477cb>] process_one_work+0x16e/0x2e1
[ 426.847650] [<c104795e>] process_scheduled_works+0x20/0x26
[ 426.847650] [<c1047bd1>] worker_thread+0x26d/0x32f
[ 426.847650] [<c1047964>] ? process_scheduled_works+0x26/0x26
[ 426.847650] [<c104b171>] kthread+0xb1/0xb6
[ 426.847650] [<c1040000>] ? prepare_signal+0x9b/0x1d4
[ 426.847650] [<c1e75f41>] ret_from_kernel_thread+0x21/0x30
[ 426.847650] [<c104b0c0>] ? __kthread_parkme+0x59/0x59
[ 727.367170] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 0, t=210012 jiffies, g=61, c=60, q=14)
[ 727.367170] Task dump for CPU 1:
[ 727.367170] kworker/u4:0 R running 0 6 2 0x00000008
[ 727.367170] Workqueue: events_power_efficient fb_flashcursor
[ 727.367170] d2073ed8 c1062324 c2668580 00000400 00000000 000004a0 014194e4 000002ed
[ 727.367170] 00000000 00000246 c1365f79 00000720 00000000 d2073f0c c13619fb 00000000
[ 727.367170] 00000007 00000000 00000001 00000000 c1365f79 00000002 d222d000 d20376c0
[ 727.367170] Call Trace:
[ 727.367170] [<c1062324>] ? console_unlock+0x305/0x3ce
[ 727.367170] [<c1365f79>] ? bit_update_start+0x36/0x36
[ 727.367170] [<c13619fb>] fb_flashcursor+0xe5/0xf0
[ 727.367170] [<c1365f79>] ? bit_update_start+0x36/0x36
[ 727.367170] [<c10477cb>] process_one_work+0x16e/0x2e1
[ 727.367170] [<c104795e>] process_scheduled_works+0x20/0x26
[ 727.367170] [<c1047bd1>] worker_thread+0x26d/0x32f
[ 727.367170] [<c1047964>] ? process_scheduled_works+0x26/0x26
[ 727.367170] [<c104b171>] kthread+0xb1/0xb6
[ 727.367170] [<c1040000>] ? prepare_signal+0x9b/0x1d4
[ 727.367170] [<c1e75f41>] ret_from_kernel_thread+0x21/0x30
[ 727.367170] [<c104b0c0>] ? __kthread_parkme+0x59/0x59
[ 1027.723415] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 0, t=300017 jiffies, g=61, c=60, q=14)
[ 1027.723415] Task dump for CPU 1:
[ 1027.723415] kworker/u4:0 R running 0 6 2 0x00000008
[ 1027.723415] Workqueue: events_power_efficient fb_flashcursor
[ 1027.723415] d2073ed8 c1062324 c2668580 00000400 00000000 000004b4 014194e4 00000499
[ 1027.723415] 00000000 00000246 c1365f79 00000720 00000000 d2073f0c c13619fb 00000000
[ 1027.723415] 00000007 00000000 00000001 00000000 c1365f79 00000002 d222d000 d20376c0
[ 1027.723415] Call Trace:
[ 1027.723415] [<c1062324>] ? console_unlock+0x305/0x3ce
[ 1027.723415] [<c1365f79>] ? bit_update_start+0x36/0x36
[ 1027.723415] [<c13619fb>] fb_flashcursor+0xe5/0xf0
[ 1027.723415] [<c1365f79>] ? bit_update_start+0x36/0x36
[ 1027.723415] [<c10477cb>] process_one_work+0x16e/0x2e1
[ 1027.723415] [<c104795e>] process_scheduled_works+0x20/0x26
[ 1027.723415] [<c1047bd1>] worker_thread+0x26d/0x32f
[ 1027.723415] [<c1047964>] ? process_scheduled_works+0x26/0x26
[ 1027.723415] [<c104b171>] kthread+0xb1/0xb6
[ 1027.723415] [<c1040000>] ? prepare_signal+0x9b/0x1d4
[ 1027.723415] [<c1e75f41>] ret_from_kernel_thread+0x21/0x30
[ 1027.723415] [<c104b0c0>] ? __kthread_parkme+0x59/0x59
[ 1047.876173] OK
[ 1048.377837] Testing event thermal_apic_entry: OK
[ 1048.845826] Testing event threshold_apic_exit: OK
[ 41.523647] Ring buffer PASSED!
[ 41.523862] Running tests on trace events:
[ 41.528015] Testing event thermal_apic_exit:
[ 41.528015] INFO: rcu_preempt self-detected stall on CPU { 0} (t=43492 jiffies g=-149 c=-150 q=0)
[ 41.528015] Task dump for CPU 0:
[ 41.528015] kworker/u2:1 R running task 0 148 2 0x00080000
[ 41.528015] Workqueue: events_power_efficient fb_flashcursor
[ 41.528015] 0000000000000002 ffff880013a03e28 ffffffff810e4e36 0000000000000000
[ 41.528015] ffffffff82825b40 ffff880013a03e48 ffffffff810e84dc 0000000000000003
[ 41.528015] ffffffff82825b40 ffff880013a03e78 ffffffff811137ea ffffffff82825b40
[ 41.528015] Call Trace:
[ 41.528015] <IRQ> [<ffffffff810e4e36>] sched_show_task+0xe8/0xed
[ 41.528015] [<ffffffff810e84dc>] dump_cpu_task+0x3a/0x3e
[ 41.528015] [<ffffffff811137ea>] rcu_dump_cpu_stacks+0x9a/0xbf
[ 41.528015] [<ffffffff811199be>] rcu_check_callbacks+0x2e0/0x8ab
[ 41.528015] [<ffffffff8111ff83>] update_process_times+0x3e/0x7e
[ 41.528015] [<ffffffff81131248>] tick_nohz_handler+0x121/0x198
[ 41.528015] [<ffffffff81031273>] local_apic_timer_interrupt+0x6b/0x6f
[ 41.528015] [<ffffffff81f4bbcc>] smp_trace_apic_timer_interrupt+0xb3/0x14c
[ 41.528015] [<ffffffff81f4a7cd>] trace_apic_timer_interrupt+0x6d/0x80
[ 41.528015] <EOI> [<ffffffff81103554>] ? arch_local_irq_restore+0x6/0xd
[ 41.528015] [<ffffffff8110577c>] console_unlock+0x44f/0x530
[ 41.528015] [<ffffffff815dd995>] ? bit_putcs+0x57c/0x57c
[ 41.528015] [<ffffffff815d66c5>] fb_flashcursor+0x14a/0x159
[ 41.528015] [<ffffffff810cf6c1>] process_one_work+0x2fa/0x4ca
[ 41.528015] [<ffffffff810cfd4d>] worker_thread+0x48d/0x5c1
[ 41.528015] [<ffffffff810cf8c0>] ? process_scheduled_works+0x2f/0x2f
[ 41.528015] [<ffffffff810cf8c0>] ? process_scheduled_works+0x2f/0x2f
[ 41.528015] [<ffffffff810d64fb>] kthread+0xe4/0xec
[ 41.528015] [<ffffffff810d6417>] ? __kthread_parkme+0x86/0x86
[ 41.528015] [<ffffffff81f4983c>] ret_from_fork+0x7c/0xb0
[ 41.528015] [<ffffffff810d6417>] ? __kthread_parkme+0x86/0x86
[ 215.496161] OK
[ 237.403862] Testing event thermal_apic_entry: OK
[ 237.412177] Testing event threshold_apic_exit: OK
[ 136.567395] Testing event thermal_apic_exit:
[ 136.567396] atkbd serio0: Spurious ACK on isa0060/serio0. Some program might be trying to access hardware directly.
[ 136.568519] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
[ 226.816301] INFO: rcu_sched self-detected stall on CPU
[ 226.816301] Task dump for CPU 1:
[ 226.816301] kworker/u4:2 R running 0 110 2 0x00000008
[ 226.816301] Workqueue: events_power_efficient fb_flashcursor
[ 226.816301] ce813500 ce813500 d0c2fea4 d1c6fbdc d2c6bf40 00000000 0000006e 00000002
[ 226.816301] 00000008 00000001 00000046 d0c2feb8 d1c724b6 d2c6bf85 00000001 00000002
[ 226.816301] d0c2fed0 d1c99241 d2de8700 d2de8700 d2de8700 d1bf7940 d0c2ff18 d1c9d25d
[ 226.816301] Call Trace:
[ 226.816301] [<d1c6fbdc>] sched_show_task+0xfc/0x170
[ 226.816301] [<d1c724b6>] dump_cpu_task+0x36/0x40
[ 226.816301] [<d1c99241>] rcu_dump_cpu_stacks+0x71/0xb0
[ 226.816301] [<d1c9d25d>] rcu_check_callbacks+0x41d/0x620
[ 226.816301] [<d1ca12cc>] update_process_times+0x3c/0x60
[ 226.816301] [<d1cb1754>] tick_nohz_handler+0x74/0x110
[ 226.816301] [<d1c4ee40>] ? _local_bh_enable+0x50/0x50
[ 226.816301] [<d1c2b2c1>] local_apic_timer_interrupt+0x31/0x60
[ 226.816301] [<d1c4ee40>] ? _local_bh_enable+0x50/0x50
[ 226.816301] [<d28a9de9>] smp_trace_apic_timer_interrupt+0x39/0xbc
[ 226.816301] [<d28a97cd>] trace_apic_timer_interrupt+0x2d/0x34
[ 226.816301] [<d1c4ee40>] ? _local_bh_enable+0x50/0x50
[ 226.816301] [<d1ca007b>] ? perf_trace_timer_expire_entry+0x3b/0xc0
[ 226.816301] [<d1c4eead>] ? __do_softirq+0x6d/0x260
[ 226.816301] [<d1c4ee40>] ? _local_bh_enable+0x50/0x50
[ 226.816301] [<d1c04106>] do_softirq_own_stack+0x26/0x30
[ 226.816301] <IRQ> [<d1c4f2d5>] irq_exit+0x95/0xa0
[ 226.816301] [<d1c28bcc>] smp_trace_reschedule_interrupt+0x3c/0xc0
[ 226.816301] [<d28a9595>] trace_reschedule_interrupt+0x2d/0x34
[ 226.816301] [<d1c8007b>] ? print_cpu+0x9b/0xc90
[ 226.816301] [<d1c8db3a>] ? console_unlock+0x45a/0x520
[ 226.816301] [<d20f8306>] ? cursor_timer_handler+0x16/0x40
[ 226.816301] [<d20fe680>] ? bit_clear+0x100/0x100
[ 226.816301] [<d20f84aa>] fb_flashcursor+0x4a/0x100
[ 226.816301] [<d20fe680>] ? bit_clear+0x100/0x100
[ 226.816301] [<d1c5f5af>] process_one_work+0x19f/0x490
[ 226.816301] [<d1c5f53a>] ? process_one_work+0x12a/0x490
[ 226.816301] [<d1c5f8d9>] worker_thread+0x39/0x440
[ 226.816301] [<d1c5f8a0>] ? process_one_work+0x490/0x490
[ 226.816301] [<d1c64848>] kthread+0xa8/0xc0
[ 226.816301] [<d28a8e01>] ret_from_kernel_thread+0x21/0x30
[ 226.816301] [<d1c647a0>] ? __kthread_unpark+0x60/0x60
[ 374.822907] spin_lock-torture: Writes: Total: 4 Max/Min: 0/0 Fail: 0
[ 374.827405] OK
[ 374.827411] Testing event thermal_apic_entry: OK
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [rfcomm_run] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep()
2014-10-31 13:15 ` Fengguang Wu
@ 2014-10-31 13:57 ` Peter Zijlstra
-1 siblings, 0 replies; 17+ messages in thread
From: Peter Zijlstra @ 2014-10-31 13:57 UTC (permalink / raw)
To: Fengguang Wu; +Cc: LKP, linux-kernel, Fenghua Yu, Hidetoshi Seto
On Fri, Oct 31, 2014 at 09:15:31PM +0800, Fengguang Wu wrote:
> Nope. However I find some more bugs that happen around thermal_apic_exit.
> One DEBUG_LOCKS_WARN_ON, one "task blocked for more than 120 seconds",
> and some RCU stalls. I just queued bisects for them. Hopefully we can
> get some results tomorrow.
Yeah, something is very sick there indeed... Hope it settles down and
goes away :-)
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [rfcomm_run] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep()
@ 2014-10-31 13:57 ` Peter Zijlstra
0 siblings, 0 replies; 17+ messages in thread
From: Peter Zijlstra @ 2014-10-31 13:57 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 406 bytes --]
On Fri, Oct 31, 2014 at 09:15:31PM +0800, Fengguang Wu wrote:
> Nope. However I find some more bugs that happen around thermal_apic_exit.
> One DEBUG_LOCKS_WARN_ON, one "task blocked for more than 120 seconds",
> and some RCU stalls. I just queued bisects for them. Hopefully we can
> get some results tomorrow.
Yeah, something is very sick there indeed... Hope it settles down and
goes away :-)
^ permalink raw reply [flat|nested] 17+ messages in thread
end of thread, other threads:[~2014-10-31 13:57 UTC | newest]
Thread overview: 17+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-10-27 13:06 [rfcomm_run] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7312 __might_sleep() Fengguang Wu
2014-10-27 13:36 ` Peter Zijlstra
2014-10-27 13:36 ` Peter Zijlstra
2014-10-27 13:49 ` Fengguang Wu
2014-10-27 13:49 ` Fengguang Wu
2014-10-27 14:07 ` Peter Zijlstra
2014-10-27 14:07 ` Peter Zijlstra
2014-10-27 17:33 ` Richard Guy Briggs
2014-10-27 17:33 ` Richard Guy Briggs
2014-10-27 14:03 ` Fengguang Wu
2014-10-27 14:03 ` Fengguang Wu
2014-10-31 12:10 ` Peter Zijlstra
2014-10-31 12:10 ` Peter Zijlstra
2014-10-31 13:15 ` Fengguang Wu
2014-10-31 13:15 ` Fengguang Wu
2014-10-31 13:57 ` Peter Zijlstra
2014-10-31 13:57 ` Peter Zijlstra
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