* Fwd: [iwlwifi] fail to flush all tx queues on kernel 3.17.6
[not found] <CAAk3=uumFdCe69HVPGp0TL6-RDuk58B5qxLxAsTOBCwY43fVkA@mail.gmail.com>
@ 2014-12-27 14:03 ` Gerlof Fokkema
2014-12-30 14:30 ` Emmanuel Grumbach
0 siblings, 1 reply; 5+ messages in thread
From: Gerlof Fokkema @ 2014-12-27 14:03 UTC (permalink / raw)
To: linux-wireless
[-- Attachment #1: Type: text/plain, Size: 1261 bytes --]
Hi all,
Since a few weeks I own a laptop with an Intel Wireless 7260 wireless adapter.
I first noticed that my connection started dropping when I transferred
large files over WiFi.
Later on I noticed this problem when the signal strength was low as well.
I seem to be experiencing the bug described here:
https://bugzilla.kernel.org/show_bug.cgi?id=56581
However, if I read the changelogs correctly, this should've been fixed
in 3.17.3.
Atttached you'll find dmesg.log with the error.
Excerpt:
[ 152.941067] iwlwifi 0000:03:00.0: fail to flush all tx fifo queues Q 2
[ 152.941072] iwlwifi 0000:03:00.0: Current SW read_ptr 209 write_ptr 234
[ 152.941097] iwl data: 00000000: 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 ................
[ 152.941111] iwlwifi 0000:03:00.0: FH TRBs(0) = 0x80003000
[ 152.941125] iwlwifi 0000:03:00.0: FH TRBs(1) = 0xc01100f2
[ 152.941139] iwlwifi 0000:03:00.0: FH TRBs(2) = 0x00000000
When I try reconnecting to WiFi I get dozens more of those errors.
Can someone point me in the right direction for this?
Is there already a bugreport for this on kernel 3.17.6?
Should you need more information, I'm happy to supply.
For now I've reverted to 3.16.4, since it seems to work better...
Kind regards,
Gerlof Fokkema
[-- Attachment #2: dmesg.log --]
[-- Type: text/x-log, Size: 58683 bytes --]
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 3.17.6-1-ARCH (builduser@foutrelis) (gcc version 4.9.2 (GCC) ) #1 SMP PREEMPT Sun Dec 7 23:43:32 UTC 2014
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=c16d7549-ca65-4c3a-8e6b-b963f3fc18f1 rw ipv6.disable=1 quiet resume=/dev/disk/by-uuid/169ae981-2efd-4a65-857b-0929a13b7b15
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d7ff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009d800-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000b813cfff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000b813d000-0x00000000b8143fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000b8144000-0x00000000b8951fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000b8952000-0x00000000b8bedfff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000b8bee000-0x00000000c8c0afff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000c8c0b000-0x00000000c910afff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000c910b000-0x00000000c9636fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000c9637000-0x00000000c97aafff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000c97ab000-0x00000000c9ffefff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000c9fff000-0x00000000c9ffffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000cb000000-0x00000000cf1fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000022fdfffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.8 present.
[ 0.000000] DMI: Notebook W65_67SF /W65_67SF , BIOS 1.03.03 04/01/2014
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] AGP: No AGP bridge found
[ 0.000000] e820: last_pfn = 0x22fe00 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: uncachable
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-CFFFF write-protect
[ 0.000000] D0000-E7FFF uncachable
[ 0.000000] E8000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 0000000000 mask 7E00000000 write-back
[ 0.000000] 1 base 0200000000 mask 7FE0000000 write-back
[ 0.000000] 2 base 0220000000 mask 7FF0000000 write-back
[ 0.000000] 3 base 00E0000000 mask 7FE0000000 uncachable
[ 0.000000] 4 base 00D0000000 mask 7FF0000000 uncachable
[ 0.000000] 5 base 00CC000000 mask 7FFC000000 uncachable
[ 0.000000] 6 base 00CB000000 mask 7FFF000000 uncachable
[ 0.000000] 7 base 022FE00000 mask 7FFFE00000 uncachable
[ 0.000000] 8 disabled
[ 0.000000] 9 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] e820: update [mem 0xcb000000-0xffffffff] usable ==> reserved
[ 0.000000] e820: last_pfn = 0xca000 max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [mem 0x000fd900-0x000fd90f] mapped at [ffff8800000fd900]
[ 0.000000] Scanning 1 areas for low memory corruption
[ 0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576
[ 0.000000] Using GB pages for direct mapping
[ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[ 0.000000] [mem 0x00000000-0x000fffff] page 4k
[ 0.000000] BRK [0x01b2b000, 0x01b2bfff] PGTABLE
[ 0.000000] BRK [0x01b2c000, 0x01b2cfff] PGTABLE
[ 0.000000] BRK [0x01b2d000, 0x01b2dfff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x22fc00000-0x22fdfffff]
[ 0.000000] [mem 0x22fc00000-0x22fdfffff] page 2M
[ 0.000000] BRK [0x01b2e000, 0x01b2efff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x22c000000-0x22fbfffff]
[ 0.000000] [mem 0x22c000000-0x22fbfffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x200000000-0x22bffffff]
[ 0.000000] [mem 0x200000000-0x22bffffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x00100000-0xb813cfff]
[ 0.000000] [mem 0x00100000-0x001fffff] page 4k
[ 0.000000] [mem 0x00200000-0x3fffffff] page 2M
[ 0.000000] [mem 0x40000000-0x7fffffff] page 1G
[ 0.000000] [mem 0x80000000-0xb7ffffff] page 2M
[ 0.000000] [mem 0xb8000000-0xb813cfff] page 4k
[ 0.000000] init_memory_mapping: [mem 0xb8144000-0xb8951fff]
[ 0.000000] [mem 0xb8144000-0xb81fffff] page 4k
[ 0.000000] [mem 0xb8200000-0xb87fffff] page 2M
[ 0.000000] [mem 0xb8800000-0xb8951fff] page 4k
[ 0.000000] BRK [0x01b2f000, 0x01b2ffff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0xb8bee000-0xc8c0afff]
[ 0.000000] [mem 0xb8bee000-0xb8bfffff] page 4k
[ 0.000000] [mem 0xb8c00000-0xc8bfffff] page 2M
[ 0.000000] [mem 0xc8c00000-0xc8c0afff] page 4k
[ 0.000000] BRK [0x01b30000, 0x01b30fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0xc910b000-0xc9636fff]
[ 0.000000] [mem 0xc910b000-0xc91fffff] page 4k
[ 0.000000] [mem 0xc9200000-0xc95fffff] page 2M
[ 0.000000] [mem 0xc9600000-0xc9636fff] page 4k
[ 0.000000] init_memory_mapping: [mem 0xc9fff000-0xc9ffffff]
[ 0.000000] [mem 0xc9fff000-0xc9ffffff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x100000000-0x1ffffffff]
[ 0.000000] [mem 0x100000000-0x1ffffffff] page 1G
[ 0.000000] RAMDISK: [mem 0x3793c000-0x37c95fff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F04A0 000024 (v02 ALASKA)
[ 0.000000] ACPI: XSDT 0x00000000C973F088 00008C (v01 ALASKA A M I 01072009 AMI 00010013)
[ 0.000000] ACPI: FACP 0x00000000C97503B0 00010C (v05 ALASKA A M I 01072009 AMI 00010013)
[ 0.000000] ACPI: DSDT 0x00000000C973F1A8 011207 (v02 ALASKA A M I 00000034 INTL 20120711)
[ 0.000000] ACPI: FACS 0x00000000C97AAF80 000040
[ 0.000000] ACPI: APIC 0x00000000C97504C0 000092 (v03 ALASKA A M I 01072009 AMI 00010013)
[ 0.000000] ACPI: FPDT 0x00000000C9750558 000044 (v01 ALASKA A M I 01072009 AMI 00010013)
[ 0.000000] ACPI: ASF! 0x00000000C97505A0 0000A5 (v32 INTEL HCG 00000001 TFSM 000F4240)
[ 0.000000] ACPI: SSDT 0x00000000C9750648 000F92 (v01 TrmRef PtidDevc 00001000 INTL 20120711)
[ 0.000000] ACPI: SSDT 0x00000000C97515E0 000539 (v01 PmRef Cpu0Ist 00003000 INTL 20120711)
[ 0.000000] ACPI: SSDT 0x00000000C9751B20 000AD8 (v01 PmRef CpuPm 00003000 INTL 20120711)
[ 0.000000] ACPI: MCFG 0x00000000C97525F8 00003C (v01 ALASKA A M I 01072009 MSFT 00000097)
[ 0.000000] ACPI: HPET 0x00000000C9752638 000038 (v01 ALASKA A M I 01072009 AMI. 00000005)
[ 0.000000] ACPI: SSDT 0x00000000C9752670 000315 (v01 SataRe SataTabl 00001000 INTL 20120711)
[ 0.000000] ACPI: SSDT 0x00000000C9752988 001C4D (v01 SaSsdt SaSsdt 00003000 INTL 20091112)
[ 0.000000] ACPI: SSDT 0x00000000C97545D8 000F2E (v01 SgRef SgPeg 00001000 INTL 20120711)
[ 0.000000] ACPI: SSDT 0x00000000C9755508 001C34 (v01 OptRef OptTabl 00001000 INTL 20120711)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000022fdfffff]
[ 0.000000] Initmem setup node 0 [mem 0x00000000-0x22fdfffff]
[ 0.000000] NODE_DATA [mem 0x22fdf5000-0x22fdf8fff]
[ 0.000000] [ffffea0000000000-ffffea0008bfffff] PMD -> [ffff880227400000-ffff88022f3fffff] on node 0
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00001000-0x00ffffff]
[ 0.000000] DMA32 [mem 0x01000000-0xffffffff]
[ 0.000000] Normal [mem 0x100000000-0x22fdfffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00001000-0x0009cfff]
[ 0.000000] node 0: [mem 0x00100000-0xb813cfff]
[ 0.000000] node 0: [mem 0xb8144000-0xb8951fff]
[ 0.000000] node 0: [mem 0xb8bee000-0xc8c0afff]
[ 0.000000] node 0: [mem 0xc910b000-0xc9636fff]
[ 0.000000] node 0: [mem 0xc9fff000-0xc9ffffff]
[ 0.000000] node 0: [mem 0x100000000-0x22fdfffff]
[ 0.000000] On node 0 totalpages: 2067505
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3996 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 12795 pages used for memmap
[ 0.000000] DMA32 zone: 818837 pages, LIFO batch:31
[ 0.000000] Normal zone: 19448 pages used for memmap
[ 0.000000] Normal zone: 1244672 pages, LIFO batch:31
[ 0.000000] Reserving Intel graphics stolen memory at 0xcb200000-0xcf1fffff
[ 0.000000] ACPI: PM-Timer IO Port: 0x1808
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x01] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x03] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x05] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009dfff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xb813d000-0xb8143fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xb8952000-0xb8bedfff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc8c0b000-0xc910afff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc9637000-0xc97aafff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc97ab000-0xc9ffefff]
[ 0.000000] PM: Registered nosave memory: [mem 0xca000000-0xcaffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xcb000000-0xcf1fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xcf200000-0xf7ffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed03fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed04000-0xfed1bfff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
[ 0.000000] e820: [mem 0xcf200000-0xf7ffffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:8 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff88022fa00000 s82752 r8192 d23744 u262144
[ 0.000000] pcpu-alloc: s82752 r8192 d23744 u262144 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 2035177
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=c16d7549-ca65-4c3a-8e6b-b963f3fc18f1 rw ipv6.disable=1 quiet resume=/dev/disk/by-uuid/169ae981-2efd-4a65-857b-0929a13b7b15
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form
[ 0.000000] AGP: Checking aperture...
[ 0.000000] AGP: No AGP bridge found
[ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
[ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[ 0.000000] Memory: 8056728K/8270020K available (5386K kernel code, 897K rwdata, 1712K rodata, 1136K init, 1176K bss, 213292K reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
[ 0.000000] Dump stacks of tasks blocking RCU-preempt GP.
[ 0.000000] RCU restricting CPUs from NR_CPUS=128 to nr_cpu_ids=8.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[ 0.000000] NR_IRQS:8448 nr_irqs:488 0
[ 0.000000] spurious 8259A interrupt: IRQ7.
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] allocated 33554432 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[ 0.000000] hpet clockevent registered
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] tsc: Detected 2494.277 MHz processor
[ 0.000023] Calibrating delay loop (skipped), value calculated using timer frequency.. 4990.41 BogoMIPS (lpj=8314256)
[ 0.000025] pid_max: default: 32768 minimum: 301
[ 0.000030] ACPI: Core revision 20140724
[ 0.010228] ACPI: All ACPI Tables successfully acquired
[ 0.019382] Security Framework initialized
[ 0.019387] Yama: becoming mindful.
[ 0.019748] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[ 0.021449] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.022235] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.022242] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.022424] Initializing cgroup subsys memory
[ 0.022428] Initializing cgroup subsys devices
[ 0.022429] Initializing cgroup subsys freezer
[ 0.022431] Initializing cgroup subsys net_cls
[ 0.022432] Initializing cgroup subsys blkio
[ 0.022448] CPU: Physical Processor ID: 0
[ 0.022449] CPU: Processor Core ID: 0
[ 0.022452] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[ 0.023227] mce: CPU supports 9 MCE banks
[ 0.023238] CPU0: Thermal monitoring enabled (TM1)
[ 0.023249] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
[ 0.023329] Freeing SMP alternatives memory: 20K (ffffffff819fe000 - ffffffff81a03000)
[ 0.023919] ftrace: allocating 20687 entries in 81 pages
[ 0.030676] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
[ 0.063716] smpboot: CPU0: Intel(R) Core(TM) i7-4710MQ CPU @ 2.50GHz (fam: 06, model: 3c, stepping: 03)
[ 0.063722] TSC deadline timer enabled
[ 0.063739] Performance Events: PEBS fmt2+, 16-deep LBR, Haswell events, full-width counters, Intel PMU driver.
[ 0.063753] ... version: 3
[ 0.063754] ... bit width: 48
[ 0.063754] ... generic registers: 4
[ 0.063755] ... value mask: 0000ffffffffffff
[ 0.063756] ... max period: 0000ffffffffffff
[ 0.063756] ... fixed-purpose events: 3
[ 0.063757] ... event mask: 000000070000000f
[ 0.087161] x86: Booting SMP configuration:
[ 0.087163] .... node #0, CPUs: #1
[ 0.101159] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[ 0.107829] #2 #3 #4 #5 #6 #7
[ 0.222354] x86: Booted up 1 node, 8 CPUs
[ 0.222358] smpboot: Total of 8 processors activated (39924.28 BogoMIPS)
[ 0.228500] devtmpfs: initialized
[ 0.230780] PM: Registering ACPI NVS region [mem 0xb813d000-0xb8143fff] (28672 bytes)
[ 0.230781] PM: Registering ACPI NVS region [mem 0xc9637000-0xc97aafff] (1523712 bytes)
[ 0.231368] pinctrl core: initialized pinctrl subsystem
[ 0.231400] RTC time: 13:07:18, date: 12/27/14
[ 0.231463] NET: Registered protocol family 16
[ 0.231541] cpuidle: using governor ladder
[ 0.231543] cpuidle: using governor menu
[ 0.231565] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.231566] ACPI: bus type PCI registered
[ 0.231568] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.231621] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[ 0.231623] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[ 0.231685] PCI: Using configuration type 1 for base access
[ 0.245356] ACPI: Added _OSI(Module Device)
[ 0.245358] ACPI: Added _OSI(Processor Device)
[ 0.245359] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.245360] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.248710] ACPI: Executed 1 blocks of module-level executable AML code
[ 0.275777] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.288541] ACPI: Dynamic OEM Table Load:
[ 0.288546] ACPI: SSDT 0xFFFF880223E3AC00 0003D3 (v01 PmRef Cpu0Cst 00003001 INTL 20120711)
[ 0.302003] ACPI: Dynamic OEM Table Load:
[ 0.302008] ACPI: SSDT 0xFFFF880223E91000 0005AA (v01 PmRef ApIst 00003000 INTL 20120711)
[ 0.315244] ACPI: Dynamic OEM Table Load:
[ 0.315248] ACPI: SSDT 0xFFFF880223E71600 000119 (v01 PmRef ApCst 00003000 INTL 20120711)
[ 0.342084] ACPI: Interpreter enabled
[ 0.342092] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140724/hwxface-580)
[ 0.342097] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140724/hwxface-580)
[ 0.342112] ACPI: (supports S0 S3 S4 S5)
[ 0.342113] ACPI: Using IOAPIC for interrupt routing
[ 0.342135] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.347361] ACPI: Power Resource [NVP3] (on)
[ 0.347379] ACPI: Power Resource [NVP2] (on)
[ 0.359398] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
[ 0.359403] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 0.359530] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME]
[ 0.359632] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability]
[ 0.360092] PCI host bridge to bus 0000:00
[ 0.360094] pci_bus 0000:00: root bus resource [bus 00-3e]
[ 0.360095] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7]
[ 0.360096] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff]
[ 0.360097] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 0.360098] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff]
[ 0.360099] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff]
[ 0.360100] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff]
[ 0.360101] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff]
[ 0.360102] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff]
[ 0.360103] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff]
[ 0.360104] pci_bus 0000:00: root bus resource [mem 0xcf200000-0xfeafffff]
[ 0.360110] pci 0000:00:00.0: [8086:0c04] type 00 class 0x060000
[ 0.360175] pci 0000:00:01.0: [8086:0c01] type 01 class 0x060400
[ 0.360202] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[ 0.360237] pci 0000:00:01.0: System wakeup disabled by ACPI
[ 0.360266] pci 0000:00:02.0: [8086:0416] type 00 class 0x030000
[ 0.360274] pci 0000:00:02.0: reg 0x10: [mem 0xf7400000-0xf77fffff 64bit]
[ 0.360279] pci 0000:00:02.0: reg 0x18: [mem 0xd0000000-0xdfffffff 64bit pref]
[ 0.360282] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f]
[ 0.360339] pci 0000:00:03.0: [8086:0c0c] type 00 class 0x040300
[ 0.360345] pci 0000:00:03.0: reg 0x10: [mem 0xf7a14000-0xf7a17fff 64bit]
[ 0.360428] pci 0000:00:14.0: [8086:8c31] type 00 class 0x0c0330
[ 0.360445] pci 0000:00:14.0: reg 0x10: [mem 0xf7a00000-0xf7a0ffff 64bit]
[ 0.360498] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 0.360528] pci 0000:00:14.0: System wakeup disabled by ACPI
[ 0.360555] pci 0000:00:16.0: [8086:8c3a] type 00 class 0x078000
[ 0.360572] pci 0000:00:16.0: reg 0x10: [mem 0xf7a1e000-0xf7a1e00f 64bit]
[ 0.360629] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[ 0.360693] pci 0000:00:1a.0: [8086:8c2d] type 00 class 0x0c0320
[ 0.360712] pci 0000:00:1a.0: reg 0x10: [mem 0xf7a1c000-0xf7a1c3ff]
[ 0.360791] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
[ 0.360833] pci 0000:00:1a.0: System wakeup disabled by ACPI
[ 0.360861] pci 0000:00:1b.0: [8086:8c20] type 00 class 0x040300
[ 0.360875] pci 0000:00:1b.0: reg 0x10: [mem 0xf7a10000-0xf7a13fff 64bit]
[ 0.360937] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.360968] pci 0000:00:1b.0: System wakeup disabled by ACPI
[ 0.360994] pci 0000:00:1c.0: [8086:8c10] type 01 class 0x060400
[ 0.361054] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.361086] pci 0000:00:1c.0: System wakeup disabled by ACPI
[ 0.361113] pci 0000:00:1c.2: [8086:8c14] type 01 class 0x060400
[ 0.361172] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[ 0.361205] pci 0000:00:1c.2: System wakeup disabled by ACPI
[ 0.361230] pci 0000:00:1c.3: [8086:8c16] type 01 class 0x060400
[ 0.361289] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[ 0.361322] pci 0000:00:1c.3: System wakeup disabled by ACPI
[ 0.361355] pci 0000:00:1d.0: [8086:8c26] type 00 class 0x0c0320
[ 0.361373] pci 0000:00:1d.0: reg 0x10: [mem 0xf7a1b000-0xf7a1b3ff]
[ 0.361453] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 0.361493] pci 0000:00:1d.0: System wakeup disabled by ACPI
[ 0.361522] pci 0000:00:1f.0: [8086:8c49] type 00 class 0x060100
[ 0.361664] pci 0000:00:1f.2: [8086:8c03] type 00 class 0x010601
[ 0.361678] pci 0000:00:1f.2: reg 0x10: [io 0xf0b0-0xf0b7]
[ 0.361685] pci 0000:00:1f.2: reg 0x14: [io 0xf0a0-0xf0a3]
[ 0.361691] pci 0000:00:1f.2: reg 0x18: [io 0xf090-0xf097]
[ 0.361698] pci 0000:00:1f.2: reg 0x1c: [io 0xf080-0xf083]
[ 0.361704] pci 0000:00:1f.2: reg 0x20: [io 0xf060-0xf07f]
[ 0.361710] pci 0000:00:1f.2: reg 0x24: [mem 0xf7a1a000-0xf7a1a7ff]
[ 0.361743] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.361793] pci 0000:00:1f.3: [8086:8c22] type 00 class 0x0c0500
[ 0.361806] pci 0000:00:1f.3: reg 0x10: [mem 0xf7a19000-0xf7a190ff 64bit]
[ 0.361824] pci 0000:00:1f.3: reg 0x20: [io 0xf040-0xf05f]
[ 0.361917] pci 0000:01:00.0: [10de:1341] type 00 class 0x030200
[ 0.361925] pci 0000:01:00.0: reg 0x10: [mem 0xf6000000-0xf6ffffff]
[ 0.361937] pci 0000:01:00.0: reg 0x14: [mem 0xe0000000-0xefffffff 64bit pref]
[ 0.361943] pci 0000:01:00.0: reg 0x1c: [mem 0xf0000000-0xf1ffffff 64bit pref]
[ 0.361948] pci 0000:01:00.0: reg 0x24: [io 0xe000-0xe07f]
[ 0.361953] pci 0000:01:00.0: reg 0x30: [mem 0xf7000000-0xf707ffff pref]
[ 0.361992] pci 0000:01:00.0: System wakeup disabled by ACPI
[ 0.368620] pci 0000:00:01.0: PCI bridge to [bus 01]
[ 0.368622] pci 0000:00:01.0: bridge window [io 0xe000-0xefff]
[ 0.368624] pci 0000:00:01.0: bridge window [mem 0xf6000000-0xf70fffff]
[ 0.368627] pci 0000:00:01.0: bridge window [mem 0xe0000000-0xf1ffffff 64bit pref]
[ 0.368691] acpiphp: Slot [1] registered
[ 0.368696] pci 0000:00:1c.0: PCI bridge to [bus 02]
[ 0.368808] pci 0000:03:00.0: [8086:08b1] type 00 class 0x028000
[ 0.368863] pci 0000:03:00.0: reg 0x10: [mem 0xf7900000-0xf7901fff 64bit]
[ 0.369103] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold
[ 0.369156] pci 0000:03:00.0: System wakeup disabled by ACPI
[ 0.375318] pci 0000:00:1c.2: PCI bridge to [bus 03]
[ 0.375323] pci 0000:00:1c.2: bridge window [mem 0xf7900000-0xf79fffff]
[ 0.375407] pci 0000:04:00.0: [10ec:5289] type 00 class 0xff0000
[ 0.375428] pci 0000:04:00.0: reg 0x10: [mem 0xf7800000-0xf780ffff]
[ 0.375568] pci 0000:04:00.0: supports D1 D2
[ 0.375569] pci 0000:04:00.0: PME# supported from D1 D2 D3hot D3cold
[ 0.375599] pci 0000:04:00.0: System wakeup disabled by ACPI
[ 0.375642] pci 0000:04:00.2: [10ec:8168] type 00 class 0x020000
[ 0.375662] pci 0000:04:00.2: reg 0x10: [io 0xd000-0xd0ff]
[ 0.375690] pci 0000:04:00.2: reg 0x18: [mem 0xf2104000-0xf2104fff 64bit pref]
[ 0.375708] pci 0000:04:00.2: reg 0x20: [mem 0xf2100000-0xf2103fff 64bit pref]
[ 0.375789] pci 0000:04:00.2: supports D1 D2
[ 0.375790] pci 0000:04:00.2: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.375818] pci 0000:04:00.2: System wakeup disabled by ACPI
[ 0.381987] pci 0000:00:1c.3: PCI bridge to [bus 04]
[ 0.381991] pci 0000:00:1c.3: bridge window [io 0xd000-0xdfff]
[ 0.381994] pci 0000:00:1c.3: bridge window [mem 0xf7800000-0xf78fffff]
[ 0.381999] pci 0000:00:1c.3: bridge window [mem 0xf2100000-0xf21fffff 64bit pref]
[ 0.382034] acpi PNP0A08:00: Disabling ASPM (FADT indicates it is unsupported)
[ 0.382729] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.382768] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.382809] ACPI: PCI Interrupt Link [LNKC] (IRQs *3 4 5 6 10 11 12 14 15)
[ 0.382847] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15)
[ 0.382882] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.382919] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.382956] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 10 11 12 14 15)
[ 0.382992] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 *4 5 6 10 11 12 14 15)
[ 0.383212] ACPI: Enabled 4 GPEs in block 00 to 3F
[ 0.383245] ACPI : EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62
[ 0.383326] vgaarb: setting as boot device: PCI:0000:00:02.0
[ 0.383328] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.383331] vgaarb: loaded
[ 0.383332] vgaarb: bridge control possible 0000:00:02.0
[ 0.383362] PCI: Using ACPI for IRQ routing
[ 0.384596] PCI: pci_cache_line_size set to 64 bytes
[ 0.384647] e820: reserve RAM buffer [mem 0x0009d800-0x0009ffff]
[ 0.384648] e820: reserve RAM buffer [mem 0xb813d000-0xbbffffff]
[ 0.384649] e820: reserve RAM buffer [mem 0xb8952000-0xbbffffff]
[ 0.384649] e820: reserve RAM buffer [mem 0xc8c0b000-0xcbffffff]
[ 0.384651] e820: reserve RAM buffer [mem 0xc9637000-0xcbffffff]
[ 0.384652] e820: reserve RAM buffer [mem 0xca000000-0xcbffffff]
[ 0.384652] e820: reserve RAM buffer [mem 0x22fe00000-0x22fffffff]
[ 0.384716] NetLabel: Initializing
[ 0.384716] NetLabel: domain hash size = 128
[ 0.384717] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.384725] NetLabel: unlabeled traffic allowed by default
[ 0.384744] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[ 0.384747] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[ 0.386773] Switched to clocksource hpet
[ 0.390272] pnp: PnP ACPI init
[ 0.390328] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved
[ 0.390331] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 0.390515] system 00:01: [io 0x0680-0x069f] has been reserved
[ 0.390517] system 00:01: [io 0xffff] has been reserved
[ 0.390518] system 00:01: [io 0xffff] has been reserved
[ 0.390519] system 00:01: [io 0xffff] has been reserved
[ 0.390520] system 00:01: [io 0x1c00-0x1cfe] has been reserved
[ 0.390521] system 00:01: [io 0x1d00-0x1dfe] has been reserved
[ 0.390522] system 00:01: [io 0x1e00-0x1efe] has been reserved
[ 0.390524] system 00:01: [io 0x1f00-0x1ffe] has been reserved
[ 0.390525] system 00:01: [io 0x1800-0x18fe] could not be reserved
[ 0.390526] system 00:01: [io 0x164e-0x164f] has been reserved
[ 0.390527] system 00:01: [io 0x3322-0x3323] has been reserved
[ 0.390528] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.390546] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.390575] system 00:03: [io 0x1854-0x1857] has been reserved
[ 0.390577] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[ 0.390595] pnp 00:04: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.390639] pnp 00:05: Plug and Play ACPI device, IDs ETD0403 PNP0f13 (active)
[ 0.390679] system 00:06: [io 0x04d0-0x04d1] has been reserved
[ 0.390680] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.390939] system 00:07: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.390940] system 00:07: [mem 0xfed10000-0xfed17fff] has been reserved
[ 0.390941] system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved
[ 0.390942] system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved
[ 0.390944] system 00:07: [mem 0xf8000000-0xfbffffff] has been reserved
[ 0.390945] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.390946] system 00:07: [mem 0xfed90000-0xfed93fff] has been reserved
[ 0.390948] system 00:07: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 0.390949] system 00:07: [mem 0xff000000-0xffffffff] has been reserved
[ 0.390950] system 00:07: [mem 0xfee00000-0xfeefffff] could not be reserved
[ 0.390952] system 00:07: [mem 0xf7fee000-0xf7feefff] has been reserved
[ 0.390953] system 00:07: [mem 0xf7fd0000-0xf7fdffff] has been reserved
[ 0.390954] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.391091] pnp: PnP ACPI: found 8 devices
[ 0.396940] pci 0000:00:01.0: PCI bridge to [bus 01]
[ 0.396942] pci 0000:00:01.0: bridge window [io 0xe000-0xefff]
[ 0.396944] pci 0000:00:01.0: bridge window [mem 0xf6000000-0xf70fffff]
[ 0.396946] pci 0000:00:01.0: bridge window [mem 0xe0000000-0xf1ffffff 64bit pref]
[ 0.396949] pci 0000:00:1c.0: PCI bridge to [bus 02]
[ 0.396958] pci 0000:00:1c.2: PCI bridge to [bus 03]
[ 0.396962] pci 0000:00:1c.2: bridge window [mem 0xf7900000-0xf79fffff]
[ 0.396969] pci 0000:00:1c.3: PCI bridge to [bus 04]
[ 0.396971] pci 0000:00:1c.3: bridge window [io 0xd000-0xdfff]
[ 0.396975] pci 0000:00:1c.3: bridge window [mem 0xf7800000-0xf78fffff]
[ 0.396979] pci 0000:00:1c.3: bridge window [mem 0xf2100000-0xf21fffff 64bit pref]
[ 0.396984] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 0.396985] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff]
[ 0.396986] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.396987] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000d3fff]
[ 0.396988] pci_bus 0000:00: resource 8 [mem 0x000d4000-0x000d7fff]
[ 0.396989] pci_bus 0000:00: resource 9 [mem 0x000d8000-0x000dbfff]
[ 0.396990] pci_bus 0000:00: resource 10 [mem 0x000dc000-0x000dffff]
[ 0.396991] pci_bus 0000:00: resource 11 [mem 0x000e0000-0x000e3fff]
[ 0.396992] pci_bus 0000:00: resource 12 [mem 0x000e4000-0x000e7fff]
[ 0.396993] pci_bus 0000:00: resource 13 [mem 0xcf200000-0xfeafffff]
[ 0.396994] pci_bus 0000:01: resource 0 [io 0xe000-0xefff]
[ 0.396995] pci_bus 0000:01: resource 1 [mem 0xf6000000-0xf70fffff]
[ 0.396996] pci_bus 0000:01: resource 2 [mem 0xe0000000-0xf1ffffff 64bit pref]
[ 0.396997] pci_bus 0000:03: resource 1 [mem 0xf7900000-0xf79fffff]
[ 0.396999] pci_bus 0000:04: resource 0 [io 0xd000-0xdfff]
[ 0.397000] pci_bus 0000:04: resource 1 [mem 0xf7800000-0xf78fffff]
[ 0.397001] pci_bus 0000:04: resource 2 [mem 0xf2100000-0xf21fffff 64bit pref]
[ 0.397017] NET: Registered protocol family 2
[ 0.397160] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.397285] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.397460] TCP: Hash tables configured (established 65536 bind 65536)
[ 0.397475] TCP: reno registered
[ 0.397482] UDP hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.397510] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.397562] NET: Registered protocol family 1
[ 0.397573] pci 0000:00:02.0: Video device with shadowed ROM
[ 0.397923] PCI: CLS 64 bytes, default 64
[ 0.397957] Unpacking initramfs...
[ 0.439339] Freeing initrd memory: 3432K (ffff88003793c000 - ffff880037c96000)
[ 0.439346] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.439348] software IO TLB [mem 0xc4c0b000-0xc8c0b000] (64MB) mapped at [ffff8800c4c0b000-ffff8800c8c0afff]
[ 0.439560] RAPL PMU detected, hw unit 2^-14 Joules, API unit is 2^-32 Joules, 4 fixed counters 655360 ms ovfl timer
[ 0.439597] microcode: CPU0 sig=0x306c3, pf=0x10, revision=0x17
[ 0.439603] microcode: CPU1 sig=0x306c3, pf=0x10, revision=0x17
[ 0.439609] microcode: CPU2 sig=0x306c3, pf=0x10, revision=0x17
[ 0.439615] microcode: CPU3 sig=0x306c3, pf=0x10, revision=0x17
[ 0.439622] microcode: CPU4 sig=0x306c3, pf=0x10, revision=0x17
[ 0.439627] microcode: CPU5 sig=0x306c3, pf=0x10, revision=0x17
[ 0.439632] microcode: CPU6 sig=0x306c3, pf=0x10, revision=0x17
[ 0.439637] microcode: CPU7 sig=0x306c3, pf=0x10, revision=0x17
[ 0.439669] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[ 0.439686] Scanning for low memory corruption every 60 seconds
[ 0.439884] futex hash table entries: 2048 (order: 5, 131072 bytes)
[ 0.439906] Initialise system trusted keyring
[ 0.440134] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.440978] zpool: loaded
[ 0.440980] zbud: loaded
[ 0.441102] VFS: Disk quotas dquot_6.5.2
[ 0.441124] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.441205] msgmni has been set to 15742
[ 0.441243] Key type big_key registered
[ 0.441365] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 0.441409] io scheduler noop registered
[ 0.441411] io scheduler deadline registered
[ 0.441429] io scheduler cfq registered (default)
[ 0.441550] pcieport 0000:00:01.0: irq 24 for MSI/MSI-X
[ 0.441813] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.441823] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.441843] vesafb: mode is 1920x1080x32, linelength=7680, pages=0
[ 0.441844] vesafb: scrolling: redraw
[ 0.441845] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 0.441859] vesafb: framebuffer at 0xd0000000, mapped to 0xffffc90004e80000, using 8128k, total 8128k
[ 0.578406] Console: switching to colour frame buffer device 240x67
[ 0.714391] fb0: VESA VGA frame buffer device
[ 0.714402] intel_idle: MWAIT substates: 0x42120
[ 0.714403] intel_idle: v0.4 model 0x3C
[ 0.714404] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 0.714626] GHES: HEST is not enabled!
[ 0.714674] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.714949] Linux agpgart interface v0.103
[ 0.714990] rtc_cmos 00:02: RTC can wake from S4
[ 0.715094] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
[ 0.715120] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[ 0.715127] Intel P-state driver initializing.
[ 0.715286] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.715538] TCP: cubic registered
[ 0.715544] IPv6: Loaded, but administratively disabled, reboot required to enable
[ 0.715552] NET: Registered protocol family 17
[ 0.716324] Loading compiled-in X.509 certificates
[ 0.716354] registered taskstats version 1
[ 0.717605] Magic number: 10:509:130
[ 0.717655] acpi PNP0C02:02: hash matches
[ 0.717679] acpi device:05: hash matches
[ 0.717764] rtc_cmos 00:02: setting system clock to 2014-12-27 13:07:18 UTC (1419685638)
[ 0.717948] PM: Checking hibernation image partition /dev/disk/by-uuid/169ae981-2efd-4a65-857b-0929a13b7b15
[ 0.717953] PM: Hibernation image not present or could not be loaded.
[ 0.719831] Freeing unused kernel memory: 1136K (ffffffff818e2000 - ffffffff819fe000)
[ 0.719835] Write protecting the kernel read-only data: 8192k
[ 0.724641] Freeing unused kernel memory: 748K (ffff880001545000 - ffff880001600000)
[ 0.726465] Freeing unused kernel memory: 336K (ffff8800017ac000 - ffff880001800000)
[ 0.739599] random: systemd-tmpfile urandom read with 1 bits of entropy available
[ 0.758752] sdhci: Secure Digital Host Controller Interface driver
[ 0.758754] sdhci: Copyright(c) Pierre Ossman
[ 0.759801] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:ELNM] at 0x60,0x64 irq 1,12
[ 0.764553] i8042: Detected active multiplexing controller, rev 1.1
[ 0.765150] rtsx_pci 0000:04:00.0: irq 25 for MSI/MSI-X
[ 0.765165] rtsx_pci 0000:04:00.0: rtsx_pci_acquire_irq: pcr->msi_en = 1, pci->irq = 25
[ 0.767970] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.767985] serio: i8042 AUX0 port at 0x60,0x64 irq 12
[ 0.767987] serio: i8042 AUX1 port at 0x60,0x64 irq 12
[ 0.767990] serio: i8042 AUX2 port at 0x60,0x64 irq 12
[ 0.767991] serio: i8042 AUX3 port at 0x60,0x64 irq 12
[ 0.768249] SCSI subsystem initialized
[ 0.768680] ACPI: bus type USB registered
[ 0.768706] usbcore: registered new interface driver usbfs
[ 0.768718] usbcore: registered new interface driver hub
[ 0.768753] usbcore: registered new device driver usb
[ 0.769136] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.769595] ehci-pci: EHCI PCI platform driver
[ 0.769676] libata version 3.00 loaded.
[ 0.769731] ehci-pci 0000:00:1a.0: EHCI Host Controller
[ 0.769738] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
[ 0.769751] ehci-pci 0000:00:1a.0: debug port 2
[ 0.773653] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
[ 0.773668] ehci-pci 0000:00:1a.0: irq 16, io mem 0xf7a1c000
[ 0.775789] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 0.780592] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[ 0.780730] hub 1-0:1.0: USB hub found
[ 0.780734] hub 1-0:1.0: 2 ports detected
[ 0.780950] ehci-pci 0000:00:1d.0: EHCI Host Controller
[ 0.780954] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
[ 0.780965] ehci-pci 0000:00:1d.0: debug port 2
[ 0.784861] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
[ 0.784871] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf7a1b000
[ 0.793925] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[ 0.794075] hub 2-0:1.0: USB hub found
[ 0.794079] hub 2-0:1.0: 2 ports detected
[ 0.794217] ahci 0000:00:1f.2: version 3.0
[ 0.794354] ahci 0000:00:1f.2: irq 26 for MSI/MSI-X
[ 0.794379] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled
[ 0.794409] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 6 Gbps 0x35 impl SATA mode
[ 0.794412] ahci 0000:00:1f.2: flags: 64bit ncq stag led clo pio slum part ems sxs apst
[ 0.814473] scsi host0: ahci
[ 0.814628] scsi host1: ahci
[ 0.814745] scsi host2: ahci
[ 0.814856] scsi host3: ahci
[ 0.814966] scsi host4: ahci
[ 0.815070] scsi host5: ahci
[ 0.815106] ata1: SATA max UDMA/133 abar m2048@0xf7a1a000 port 0xf7a1a100 irq 26
[ 0.815107] ata2: DUMMY
[ 0.815109] ata3: SATA max UDMA/133 abar m2048@0xf7a1a000 port 0xf7a1a200 irq 26
[ 0.815110] ata4: DUMMY
[ 0.815112] ata5: SATA max UDMA/133 abar m2048@0xf7a1a000 port 0xf7a1a300 irq 26
[ 0.815114] ata6: SATA max UDMA/133 abar m2048@0xf7a1a000 port 0xf7a1a380 irq 26
[ 0.815233] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.815242] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[ 0.815347] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[ 0.815363] xhci_hcd 0000:00:14.0: irq 27 for MSI/MSI-X
[ 0.815520] hub 3-0:1.0: USB hub found
[ 0.815538] hub 3-0:1.0: 14 ports detected
[ 0.818416] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.818419] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
[ 0.818521] hub 4-0:1.0: USB hub found
[ 0.818530] hub 4-0:1.0: 4 ports detected
[ 1.087653] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 1.134338] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1.136430] ata1.00: ATAPI: TSSTcorp BDDVDW SN-506BB, SB00, max UDMA/100
[ 1.140069] ata1.00: configured for UDMA/100
[ 1.149222] scsi 0:0:0:0: CD-ROM TSSTcorp BDDVDW SN-506BB SB00 PQ: 0 ANSI: 5
[ 1.211873] hub 1-1:1.0: USB hub found
[ 1.211973] hub 1-1:1.0: 6 ports detected
[ 1.317865] usb 2-1: new high-speed USB device number 2 using ehci-pci
[ 1.441337] tsc: Refined TSC clocksource calibration: 2494.224 MHz
[ 1.442129] hub 2-1:1.0: USB hub found
[ 1.442239] hub 2-1:1.0: 8 ports detected
[ 1.481382] ata3: SATA link down (SStatus 0 SControl 300)
[ 1.601549] usb 3-7: new full-speed USB device number 2 using xhci_hcd
[ 1.801740] ata5: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 1.802266] ata5.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[ 1.802270] ata5.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
[ 1.802272] ata5.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
[ 1.802569] ata5.00: supports DRM functions and may not be fully accessible
[ 1.805472] ata5.00: disabling queued TRIM support
[ 1.805476] ata5.00: ATA-9: Crucial_CT240M500SSD3, MU05, max UDMA/133
[ 1.805477] ata5.00: 468862128 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 1.809218] ata5.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[ 1.809221] ata5.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
[ 1.809223] ata5.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
[ 1.809523] ata5.00: supports DRM functions and may not be fully accessible
[ 1.812367] ata5.00: disabling queued TRIM support
[ 1.815548] ata5.00: configured for UDMA/133
[ 1.815666] scsi 4:0:0:0: Direct-Access ATA Crucial_CT240M50 MU05 PQ: 0 ANSI: 5
[ 1.935224] usb 3-8: new high-speed USB device number 3 using xhci_hcd
[ 2.135437] ata6: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 2.154007] ata6.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[ 2.154011] ata6.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
[ 2.154013] ata6.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
[ 2.180479] ata6.00: ATA-8: ST500LM021-1KJ152, 0001SDM1, max UDMA/133
[ 2.180482] ata6.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32)
[ 2.282208] ata6.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[ 2.282212] ata6.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
[ 2.282214] ata6.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
[ 2.308672] ata6.00: configured for UDMA/133
[ 2.308834] scsi 5:0:0:0: Direct-Access ATA ST500LM021-1KJ15 SDM1 PQ: 0 ANSI: 5
[ 2.319492] sr 0:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[ 2.319495] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 2.319613] sr 0:0:0:0: Attached scsi CD-ROM sr0
[ 2.319737] sd 4:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/223 GiB)
[ 2.319741] sd 4:0:0:0: [sda] 4096-byte physical blocks
[ 2.319766] sd 5:0:0:0: [sdb] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[ 2.319769] sd 5:0:0:0: [sdb] 4096-byte physical blocks
[ 2.319873] sd 5:0:0:0: [sdb] Write Protect is off
[ 2.319874] sd 4:0:0:0: [sda] Write Protect is off
[ 2.319877] sd 4:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.319879] sd 5:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 2.319906] sd 4:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.319909] sd 5:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.320514] sda: sda1 sda2
[ 2.320796] sd 4:0:0:0: [sda] Attached SCSI disk
[ 2.352662] sdb: sdb1
[ 2.353252] sd 5:0:0:0: [sdb] Attached SCSI disk
[ 2.442507] Switched to clocksource tsc
[ 2.460239] PM: Starting manual resume from disk
[ 2.460243] PM: Hibernation image partition 8:2 present
[ 2.460244] PM: Looking for hibernation image.
[ 2.460372] PM: Image not found (code -22)
[ 2.460374] PM: Hibernation image not present or could not be loaded.
[ 2.496783] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
[ 2.757151] EXT4-fs (sda1): re-mounted. Opts: data=ordered
[ 2.759527] vboxdrv: Found 8 processor cores.
[ 2.759690] vboxdrv: fAsync=0 offMin=0x189 offMax=0x10cd
[ 2.759765] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[ 2.759767] vboxdrv: Successfully loaded version 4.3.20_OSE (interface 0x001a0008).
[ 2.863319] systemd-journald[188]: Received request to flush runtime journal from PID 1
[ 2.997371] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 2.997671] EDAC MC: Ver: 3.0.0
[ 3.001629] EDAC ie31200: No ECC support
[ 3.007266] mei_me 0000:00:16.0: irq 28 for MSI/MSI-X
[ 3.013707] [drm] Initialized drm 1.1.0 20060810
[ 3.014024] snd_hda_intel 0000:00:1b.0: irq 29 for MSI/MSI-X
[ 3.016517] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input6
[ 3.016521] ACPI: Power Button [PWRB]
[ 3.016551] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input7
[ 3.016553] ACPI: Sleep Button [SLPB]
[ 3.016579] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input8
[ 3.016615] ACPI: Lid Switch [LID0]
[ 3.016643] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input9
[ 3.016644] ACPI: Power Button [PWRF]
[ 3.025410] sound hdaudioC1D0: autoconfig: line_outs=1 (0x24/0x0/0x0/0x0/0x0) type:speaker
[ 3.025415] sound hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 3.025417] sound hdaudioC1D0: hp_outs=1 (0x25/0x0/0x0/0x0/0x0)
[ 3.025418] sound hdaudioC1D0: mono: mono_out=0x0
[ 3.025418] sound hdaudioC1D0: inputs:
[ 3.025420] sound hdaudioC1D0: Internal Mic=0x30
[ 3.025421] sound hdaudioC1D0: Mic=0x2b
[ 3.027627] [drm] Memory usable by graphics device = 2048M
[ 3.027631] checking generic (d0000000 7f0000) vs hw (d0000000 10000000)
[ 3.027632] fb: switching to inteldrmfb from VESA VGA
[ 3.027655] Console: switching to colour dummy device 80x25
[ 3.027733] [drm] Replacing VGA console driver
[ 3.030253] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input10
[ 3.030273] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input11
[ 3.032719] thermal LNXTHERM:00: registered as thermal_zone0
[ 3.032722] ACPI: Thermal Zone [TZ0] (14 C)
[ 3.033962] ACPI: AC Adapter [AC] (off-line)
[ 3.034493] ACPI: Battery Slot [BAT0] (battery present)
[ 3.036243] wmi: Mapper loaded
[ 3.038955] hidraw: raw HID events driver (C) Jiri Kosina
[ 3.043889] cfg80211: Calling CRDA to update world regulatory domain
[ 3.046414] i915 0000:00:02.0: irq 30 for MSI/MSI-X
[ 3.046427] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 3.046429] [drm] Driver supports precise vblank timestamp query.
[ 3.046458] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 3.047051] input: PC Speaker as /devices/platform/pcspkr/input/input12
[ 3.050728] random: nonblocking pool is initialized
[ 3.052367] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[ 3.052375] r8169 0000:04:00.2: can't disable ASPM; OS doesn't have ASPM control
[ 3.052637] r8169 0000:04:00.2: irq 31 for MSI/MSI-X
[ 3.052804] r8169 0000:04:00.2 eth0: RTL8411 at 0xffffc90004c8c000, 80:fa:5b:0d:2a:5a, XID 08800800 IRQ 31
[ 3.052807] r8169 0000:04:00.2 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[ 3.055049] Intel(R) Wireless WiFi driver for Linux, in-tree:
[ 3.055052] Copyright(c) 2003- 2014 Intel Corporation
[ 3.055258] iwlwifi 0000:03:00.0: irq 32 for MSI/MSI-X
[ 3.059434] iwlwifi 0000:03:00.0: loaded firmware version 23.10.10.0 op_mode iwlmvm
[ 3.060217] AVX2 version of gcm_enc/dec engaged.
[ 3.074686] [drm] VBT doesn't support DRRS
[ 3.077635] iwlwifi 0000:03:00.0: Detected Intel(R) Wireless N 7260, REV=0x144
[ 3.077691] iwlwifi 0000:03:00.0: L1 Disabled - LTR Enabled
[ 3.077923] iwlwifi 0000:03:00.0: L1 Disabled - LTR Enabled
[ 3.082715] r8169 0000:04:00.2 enp4s0f2: renamed from eth0
[ 3.086129] intel_rapl: Found RAPL domain package
[ 3.086132] intel_rapl: Found RAPL domain core
[ 3.086134] intel_rapl: Found RAPL domain uncore
[ 3.086135] intel_rapl: Found RAPL domain dram
[ 3.089225] Adding 4185684k swap on /dev/sda2. Priority:-1 extents:1 across:4185684k SSFS
[ 3.090945] media: Linux media interface: v0.10
[ 3.093913] Linux video capture interface: v2.00
[ 3.096121] Bluetooth: Core ver 2.19
[ 3.096131] NET: Registered protocol family 31
[ 3.096133] Bluetooth: HCI device and connection manager initialized
[ 3.096137] Bluetooth: HCI socket layer initialized
[ 3.096138] Bluetooth: L2CAP socket layer initialized
[ 3.096142] Bluetooth: SCO socket layer initialized
[ 3.100586] uvcvideo: Found UVC 1.00 device BisonCam, NB Pro (5986:055c)
[ 3.100901] usbcore: registered new interface driver btusb
[ 3.103051] input: BisonCam, NB Pro as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/input/input15
[ 3.103121] usbcore: registered new interface driver uvcvideo
[ 3.103123] USB Video Class driver (1.1.1)
[ 3.113603] Bluetooth: hci0: read Intel version: 3707100180012d0d0d
[ 3.113605] Bluetooth: hci0: Intel device is already patched. patch num: 0d
[ 3.141508] fbcon: inteldrmfb (fb0) is primary device
[ 3.143850] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 3.143851] Bluetooth: BNEP filters: protocol multicast
[ 3.143855] Bluetooth: BNEP socket layer initialized
[ 3.284492] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[ 3.287530] iwlwifi 0000:03:00.0 wlp3s0: renamed from wlan0
[ 3.506472] r8169 0000:04:00.2 enp4s0f2: link down
[ 3.507907] iwlwifi 0000:03:00.0: L1 Disabled - LTR Enabled
[ 3.508123] iwlwifi 0000:03:00.0: L1 Disabled - LTR Enabled
[ 3.888958] psmouse serio2: elantech: assuming hardware version 3 (with firmware version 0x450f02)
[ 3.988813] psmouse serio2: elantech: Synaptics capabilities query result 0x79, 0x17, 0x0c.
[ 4.311166] Console: switching to colour frame buffer device 240x67
[ 4.316468] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 4.316470] i915 0000:00:02.0: registered panic notifier
[ 4.317599] input: ETPS/2 Elantech Touchpad as /devices/platform/i8042/serio2/input/input14
[ 4.319063] mousedev: PS/2 mouse device common for all mice
[ 4.334523] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS
[ 4.334545] ACPI: Video Device [PEGP] (multi-head: yes rom: yes post: no)
[ 4.334574] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:50/LNXVIDEO:00/input/input17
[ 4.334673] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 4.334759] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:01/input/input18
[ 4.334828] [drm] Initialized i915 1.6.0 20140725 for 0000:00:02.0 on minor 0
[ 4.334953] ACPI Warning: SystemIO range 0x000000000000f040-0x000000000000f05f conflicts with OpRegion 0x000000000000f040-0x000000000000f04f (\_SB_.PCI0.SBUS.SMBI) (20140724/utaddress-258)
[ 4.334960] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 4.336501] iTCO_vendor_support: vendor-support=0
[ 4.337585] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[ 4.337619] iTCO_wdt: Found a Lynx Point TCO device (Version=2, TCOBASE=0x1860)
[ 4.337704] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 4.341976] snd_hda_intel 0000:00:03.0: irq 33 for MSI/MSI-X
[ 4.355777] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input20
[ 4.355838] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input21
[ 4.355878] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input22
[ 4.470701] wlp3s0: authenticate with d8:5d:4c:d5:00:38
[ 4.473750] wlp3s0: send auth to d8:5d:4c:d5:00:38 (try 1/3)
[ 4.476383] wlp3s0: authenticated
[ 4.477969] wlp3s0: associate with d8:5d:4c:d5:00:38 (try 1/3)
[ 4.486800] wlp3s0: RX AssocResp from d8:5d:4c:d5:00:38 (capab=0x431 status=0 aid=2)
[ 4.488099] wlp3s0: associated
[ 4.488126] cfg80211: Calling CRDA to update world regulatory domain
[ 4.937861] fuse init (API version 7.23)
[ 8.432506] cfg80211: Calling CRDA for country: NL
[ 9.255460] wlp3s0: authenticate with d8:5d:4c:d5:00:38
[ 9.257464] wlp3s0: send auth to d8:5d:4c:d5:00:38 (try 1/3)
[ 9.311974] wlp3s0: send auth to d8:5d:4c:d5:00:38 (try 2/3)
[ 9.361456] wlp3s0: send auth to d8:5d:4c:d5:00:38 (try 3/3)
[ 9.419541] wlp3s0: authentication with d8:5d:4c:d5:00:38 timed out
[ 10.696924] wlp3s0: authenticate with d8:5d:4c:d5:00:38
[ 10.698958] wlp3s0: send auth to d8:5d:4c:d5:00:38 (try 1/3)
[ 10.760649] wlp3s0: send auth to d8:5d:4c:d5:00:38 (try 2/3)
[ 10.826056] wlp3s0: send auth to d8:5d:4c:d5:00:38 (try 3/3)
[ 10.875560] wlp3s0: authentication with d8:5d:4c:d5:00:38 timed out
[ 12.653022] wlp3s0: authenticate with d8:5d:4c:d5:00:38
[ 12.655030] wlp3s0: send auth to d8:5d:4c:d5:00:38 (try 1/3)
[ 12.711456] wlp3s0: send auth to d8:5d:4c:d5:00:38 (try 2/3)
[ 12.770619] wlp3s0: send auth to d8:5d:4c:d5:00:38 (try 3/3)
[ 12.833153] wlp3s0: authentication with d8:5d:4c:d5:00:38 timed out
[ 15.210504] sha1_ssse3: Using AVX2 optimized SHA-1 implementation
[ 15.240238] Key type trusted registered
[ 15.243519] sha256_ssse3: Using AVX2 optimized SHA-256 implementation
[ 15.280383] Key type encrypted registered
[ 17.779205] Bluetooth: RFCOMM TTY layer initialized
[ 17.779226] Bluetooth: RFCOMM socket layer initialized
[ 17.779231] Bluetooth: RFCOMM ver 1.11
[ 98.823038] iwlwifi 0000:03:00.0: L1 Disabled - LTR Enabled
[ 98.823272] iwlwifi 0000:03:00.0: L1 Disabled - LTR Enabled
[ 99.656956] wlp3s0: authenticate with d8:5d:4c:d5:00:38
[ 99.659221] wlp3s0: send auth to d8:5d:4c:d5:00:38 (try 1/3)
[ 99.665133] wlp3s0: authenticated
[ 99.665855] wlp3s0: associate with d8:5d:4c:d5:00:38 (try 1/3)
[ 99.673686] wlp3s0: RX AssocResp from d8:5d:4c:d5:00:38 (capab=0x431 status=0 aid=2)
[ 99.675054] wlp3s0: associated
[ 152.941067] iwlwifi 0000:03:00.0: fail to flush all tx fifo queues Q 2
[ 152.941072] iwlwifi 0000:03:00.0: Current SW read_ptr 209 write_ptr 234
[ 152.941097] iwl data: 00000000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
[ 152.941111] iwlwifi 0000:03:00.0: FH TRBs(0) = 0x80003000
[ 152.941125] iwlwifi 0000:03:00.0: FH TRBs(1) = 0xc01100f2
[ 152.941139] iwlwifi 0000:03:00.0: FH TRBs(2) = 0x00000000
[ 152.941153] iwlwifi 0000:03:00.0: FH TRBs(3) = 0x8030000b
[ 152.941167] iwlwifi 0000:03:00.0: FH TRBs(4) = 0x00000000
[ 152.941180] iwlwifi 0000:03:00.0: FH TRBs(5) = 0x00000000
[ 152.941194] iwlwifi 0000:03:00.0: FH TRBs(6) = 0x00000000
[ 152.941208] iwlwifi 0000:03:00.0: FH TRBs(7) = 0x007090a3
[ 152.941265] iwlwifi 0000:03:00.0: Q 0 is active and mapped to fifo 3 ra_tid 0x0000 [12,12]
[ 152.941322] iwlwifi 0000:03:00.0: Q 1 is active and mapped to fifo 2 ra_tid 0x0000 [0,0]
[ 152.941379] iwlwifi 0000:03:00.0: Q 2 is active and mapped to fifo 1 ra_tid 0x0000 [209,234]
[ 152.941436] iwlwifi 0000:03:00.0: Q 3 is active and mapped to fifo 0 ra_tid 0x0000 [1,1]
[ 152.941493] iwlwifi 0000:03:00.0: Q 4 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 152.941550] iwlwifi 0000:03:00.0: Q 5 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 152.941607] iwlwifi 0000:03:00.0: Q 6 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 152.941664] iwlwifi 0000:03:00.0: Q 7 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 152.941720] iwlwifi 0000:03:00.0: Q 8 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 152.941778] iwlwifi 0000:03:00.0: Q 9 is active and mapped to fifo 7 ra_tid 0x0000 [164,164]
[ 152.941835] iwlwifi 0000:03:00.0: Q 10 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 152.941892] iwlwifi 0000:03:00.0: Q 11 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 152.941949] iwlwifi 0000:03:00.0: Q 12 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 152.942006] iwlwifi 0000:03:00.0: Q 13 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 152.942073] iwlwifi 0000:03:00.0: Q 14 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 152.942130] iwlwifi 0000:03:00.0: Q 15 is active and mapped to fifo 5 ra_tid 0x0000 [0,0]
[ 152.942187] iwlwifi 0000:03:00.0: Q 16 is active and mapped to fifo 1 ra_tid 0x0000 [227,89]
[ 152.942243] iwlwifi 0000:03:00.0: Q 17 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 152.942300] iwlwifi 0000:03:00.0: Q 18 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[ 152.942357] iwlwifi 0000:03:00.0: Q 19 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [iwlwifi] fail to flush all tx queues on kernel 3.17.6
2014-12-27 14:03 ` Fwd: [iwlwifi] fail to flush all tx queues on kernel 3.17.6 Gerlof Fokkema
@ 2014-12-30 14:30 ` Emmanuel Grumbach
[not found] ` <CAAk3=uv7ioMeLYU0YiChWNpWBQWJTqqEPONoMQzrJx=UoBY-1w@mail.gmail.com>
0 siblings, 1 reply; 5+ messages in thread
From: Emmanuel Grumbach @ 2014-12-30 14:30 UTC (permalink / raw)
To: Gerlof Fokkema; +Cc: linux-wireless, ilw
Hi,
Sorry for the delay. This one got lost in my inbox.
On Sat, Dec 27, 2014 at 4:03 PM, Gerlof Fokkema
<gerlof.fokkema@gmail.com> wrote:
> Hi all,
>
> Since a few weeks I own a laptop with an Intel Wireless 7260 wireless adapter.
> I first noticed that my connection started dropping when I transferred
> large files over WiFi.
> Later on I noticed this problem when the signal strength was low as well.
>
> I seem to be experiencing the bug described here:
> https://bugzilla.kernel.org/show_bug.cgi?id=56581
This bug relates to dvm - which is de-facto another driver. We made
this work around because
of firmware issues. These issues aren't supposed to happen on devices
supported by iwlmvm.
Obviously, they do. You are not the only one to report this issue.
I will discuss it with our firmware team.
>
> However, if I read the changelogs correctly, this should've been fixed
> in 3.17.3.
>
> Atttached you'll find dmesg.log with the error.
> Excerpt:
> [ 152.941067] iwlwifi 0000:03:00.0: fail to flush all tx fifo queues Q 2
> [ 152.941072] iwlwifi 0000:03:00.0: Current SW read_ptr 209 write_ptr 234
> [ 152.941097] iwl data: 00000000: 00 00 00 00 00 00 00 00 00 00 00 00
> 00 00 00 00 ................
> [ 152.941111] iwlwifi 0000:03:00.0: FH TRBs(0) = 0x80003000
> [ 152.941125] iwlwifi 0000:03:00.0: FH TRBs(1) = 0xc01100f2
> [ 152.941139] iwlwifi 0000:03:00.0: FH TRBs(2) = 0x00000000
> When I try reconnecting to WiFi I get dozens more of those errors.
>
> Can someone point me in the right direction for this?
> Is there already a bugreport for this on kernel 3.17.6?
> Should you need more information, I'm happy to supply.
>
> For now I've reverted to 3.16.4, since it seems to work better...
Probably because 3.16 uses an older firmware (-9.ucode).
This is also an interesting input - although I heard complaints about
this very same issue on -9.ucode as well.
>
> Kind regards,
> Gerlof Fokkema
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [iwlwifi] fail to flush all tx queues on kernel 3.17.6
[not found] ` <CAAk3=uv7ioMeLYU0YiChWNpWBQWJTqqEPONoMQzrJx=UoBY-1w@mail.gmail.com>
@ 2015-01-22 18:33 ` Emmanuel Grumbach
[not found] ` <CAAk3=uuvm7if9V6rKP0wsZ=JLJ7ivS7FF1HGP4PtsOXZ3_TAdA@mail.gmail.com>
0 siblings, 1 reply; 5+ messages in thread
From: Emmanuel Grumbach @ 2015-01-22 18:33 UTC (permalink / raw)
To: Gerlof Fokkema; +Cc: linux-wireless
Hi,
On Thu, Jan 22, 2015 at 4:14 PM, Gerlof Fokkema
<gerlof.fokkema@gmail.com> wrote:
> Hello Emmanuel,
>
> First of all, thanks for your previous reply.
> I'm glad the issue is known and being looked at.
>
> Recently I tried linux kernel 3.18.2 on Arch linux and had the same
> issues I previously mentioned.
> Is there any bug report on this I can follow or any other way to be updated?
>
This should help:
https://git.kernel.org/cgit/linux/kernel/git/kvalo/wireless-drivers.git/commit/?id=4e6c48e0984e28d064ee8fbc292aee7b7920c507
>
> On Tue, Dec 30, 2014 at 3:30 PM, Emmanuel Grumbach <egrumbach@gmail.com> wrote:
>> Hi,
>>
>> Sorry for the delay. This one got lost in my inbox.
>>
>> On Sat, Dec 27, 2014 at 4:03 PM, Gerlof Fokkema
>> <gerlof.fokkema@gmail.com> wrote:
>>> Hi all,
>>>
>>> Since a few weeks I own a laptop with an Intel Wireless 7260 wireless adapter.
>>> I first noticed that my connection started dropping when I transferred
>>> large files over WiFi.
>>> Later on I noticed this problem when the signal strength was low as well.
>>>
>>> I seem to be experiencing the bug described here:
>>> https://bugzilla.kernel.org/show_bug.cgi?id=56581
>>
>> This bug relates to dvm - which is de-facto another driver. We made
>> this work around because
>> of firmware issues. These issues aren't supposed to happen on devices
>> supported by iwlmvm.
>> Obviously, they do. You are not the only one to report this issue.
>> I will discuss it with our firmware team.
>>
>>>
>>> However, if I read the changelogs correctly, this should've been fixed
>>> in 3.17.3.
>>>
>>> Atttached you'll find dmesg.log with the error.
>>> Excerpt:
>>> [ 152.941067] iwlwifi 0000:03:00.0: fail to flush all tx fifo queues Q 2
>>> [ 152.941072] iwlwifi 0000:03:00.0: Current SW read_ptr 209 write_ptr 234
>>> [ 152.941097] iwl data: 00000000: 00 00 00 00 00 00 00 00 00 00 00 00
>>> 00 00 00 00 ................
>>> [ 152.941111] iwlwifi 0000:03:00.0: FH TRBs(0) = 0x80003000
>>> [ 152.941125] iwlwifi 0000:03:00.0: FH TRBs(1) = 0xc01100f2
>>> [ 152.941139] iwlwifi 0000:03:00.0: FH TRBs(2) = 0x00000000
>>> When I try reconnecting to WiFi I get dozens more of those errors.
>>>
>>> Can someone point me in the right direction for this?
>>> Is there already a bugreport for this on kernel 3.17.6?
>>> Should you need more information, I'm happy to supply.
>>>
>>> For now I've reverted to 3.16.4, since it seems to work better...
>>
>> Probably because 3.16 uses an older firmware (-9.ucode).
>> This is also an interesting input - although I heard complaints about
>> this very same issue on -9.ucode as well.
>>
>>>
>>> Kind regards,
>>> Gerlof Fokkema
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [iwlwifi] fail to flush all tx queues on kernel 3.17.6
[not found] ` <CAAk3=uuvm7if9V6rKP0wsZ=JLJ7ivS7FF1HGP4PtsOXZ3_TAdA@mail.gmail.com>
@ 2015-02-02 21:19 ` Emmanuel Grumbach
2015-02-03 9:15 ` Gerlof Fokkema
0 siblings, 1 reply; 5+ messages in thread
From: Emmanuel Grumbach @ 2015-02-02 21:19 UTC (permalink / raw)
To: Gerlof Fokkema; +Cc: linux-wireless
On Mon, Feb 2, 2015 at 9:56 PM, Gerlof Fokkema <gerlof.fokkema@gmail.com> wrote:
>
> Dear Emmanuel,
>
> I have compiled and experimented with the kernel from this specific commit.
> While I don't get any crash logs from iwlmvm anymore, network performance is still truly horrible.
>
> After connecting the WiFi connection seems to work fine for a few minutes,
> and after that the network card does not seem to flush any data anymore.
> When running a ping job together with a download, fully utilizing WiFi, after a few minutes (or less) I get:
>
> 64 bytes from 172.16.2.1: icmp_seq=63 ttl=64 time=1476 ms
> 64 bytes from 172.16.2.1: icmp_seq=64 ttl=64 time=476 ms
> 64 bytes from 172.16.2.1: icmp_seq=65 ttl=64 time=10.6 ms
> 64 bytes from 172.16.2.1: icmp_seq=66 ttl=64 time=1558 ms
> 64 bytes from 172.16.2.1: icmp_seq=67 ttl=64 time=569 ms
> 64 bytes from 172.16.2.1: icmp_seq=68 ttl=64 time=9.97 ms
> ping: sendmsg: No buffer space available
> ping: sendmsg: No buffer space available
>
> It seems to me there is something fundamentally wrong with flushing network traffic,
> and with the newest commits it doesn't log these problems anymore either.
>
> This problem persists on linux 3.18.0 - 3.18.5 and on the aforementioned 3.19 branch.
Can you try with this firmware:
https://git.kernel.org/cgit/linux/kernel/git/iwlwifi/linux-firmware.git/plain/iwlwifi-7260-10.ucode?id=d5cd7a6cb5f85f6234cca596354e440061a28aa4
Please copy the file to /lib/firmware/
you may want to back up the previous version first.
>
> Kind regards,
>
> Gerlof Fokkema
>
> On Thu, Jan 22, 2015 at 7:33 PM, Emmanuel Grumbach <egrumbach@gmail.com> wrote:
>>
>> Hi,
>>
>> On Thu, Jan 22, 2015 at 4:14 PM, Gerlof Fokkema
>> <gerlof.fokkema@gmail.com> wrote:
>> > Hello Emmanuel,
>> >
>> > First of all, thanks for your previous reply.
>> > I'm glad the issue is known and being looked at.
>> >
>> > Recently I tried linux kernel 3.18.2 on Arch linux and had the same
>> > issues I previously mentioned.
>> > Is there any bug report on this I can follow or any other way to be updated?
>> >
>>
>> This should help:
>> https://git.kernel.org/cgit/linux/kernel/git/kvalo/wireless-drivers.git/commit/?id=4e6c48e0984e28d064ee8fbc292aee7b7920c507
>>
>> >
>> > On Tue, Dec 30, 2014 at 3:30 PM, Emmanuel Grumbach <egrumbach@gmail.com> wrote:
>> >> Hi,
>> >>
>> >> Sorry for the delay. This one got lost in my inbox.
>> >>
>> >> On Sat, Dec 27, 2014 at 4:03 PM, Gerlof Fokkema
>> >> <gerlof.fokkema@gmail.com> wrote:
>> >>> Hi all,
>> >>>
>> >>> Since a few weeks I own a laptop with an Intel Wireless 7260 wireless adapter.
>> >>> I first noticed that my connection started dropping when I transferred
>> >>> large files over WiFi.
>> >>> Later on I noticed this problem when the signal strength was low as well.
>> >>>
>> >>> I seem to be experiencing the bug described here:
>> >>> https://bugzilla.kernel.org/show_bug.cgi?id=56581
>> >>
>> >> This bug relates to dvm - which is de-facto another driver. We made
>> >> this work around because
>> >> of firmware issues. These issues aren't supposed to happen on devices
>> >> supported by iwlmvm.
>> >> Obviously, they do. You are not the only one to report this issue.
>> >> I will discuss it with our firmware team.
>> >>
>> >>>
>> >>> However, if I read the changelogs correctly, this should've been fixed
>> >>> in 3.17.3.
>> >>>
>> >>> Atttached you'll find dmesg.log with the error.
>> >>> Excerpt:
>> >>> [ 152.941067] iwlwifi 0000:03:00.0: fail to flush all tx fifo queues Q 2
>> >>> [ 152.941072] iwlwifi 0000:03:00.0: Current SW read_ptr 209 write_ptr 234
>> >>> [ 152.941097] iwl data: 00000000: 00 00 00 00 00 00 00 00 00 00 00 00
>> >>> 00 00 00 00 ................
>> >>> [ 152.941111] iwlwifi 0000:03:00.0: FH TRBs(0) = 0x80003000
>> >>> [ 152.941125] iwlwifi 0000:03:00.0: FH TRBs(1) = 0xc01100f2
>> >>> [ 152.941139] iwlwifi 0000:03:00.0: FH TRBs(2) = 0x00000000
>> >>> When I try reconnecting to WiFi I get dozens more of those errors.
>> >>>
>> >>> Can someone point me in the right direction for this?
>> >>> Is there already a bugreport for this on kernel 3.17.6?
>> >>> Should you need more information, I'm happy to supply.
>> >>>
>> >>> For now I've reverted to 3.16.4, since it seems to work better...
>> >>
>> >> Probably because 3.16 uses an older firmware (-9.ucode).
>> >> This is also an interesting input - although I heard complaints about
>> >> this very same issue on -9.ucode as well.
>> >>
>> >>>
>> >>> Kind regards,
>> >>> Gerlof Fokkema
>
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [iwlwifi] fail to flush all tx queues on kernel 3.17.6
2015-02-02 21:19 ` Emmanuel Grumbach
@ 2015-02-03 9:15 ` Gerlof Fokkema
0 siblings, 0 replies; 5+ messages in thread
From: Gerlof Fokkema @ 2015-02-03 9:15 UTC (permalink / raw)
To: Emmanuel Grumbach, linux-wireless
Dear Emmanuel,
The attached firmware works a LOT better than previous versions.
For the first time since owning this laptop I'm able to stream .mkv
files over a distance > 10 meters.
When enabling WiFi, connecting to a network is a lot faster.
Data throughput is a lot better as well.
However, it's still not perfect, as the connection works for about 10
minutes before the whole driver suddenly stops working.
Again there is no clue as to why this is happening anywhere in dmesg,
syslog or w/e.
Disabling and enabling WiFi via rfkill or by reloading the module
fixes the problem for another 10 minutes.
If I leave the connection idle, it doesn't crash as often.
All in all, thank you very much for your help until now.
Functionality is already a lot better than it was, and the WiFi card
is now actually usable (enough) for me.
Kind regards,
Gerlof Fokkema
On Mon, Feb 2, 2015 at 10:19 PM, Emmanuel Grumbach <egrumbach@gmail.com> wrote:
> On Mon, Feb 2, 2015 at 9:56 PM, Gerlof Fokkema <gerlof.fokkema@gmail.com> wrote:
>>
>> Dear Emmanuel,
>>
>> I have compiled and experimented with the kernel from this specific commit.
>> While I don't get any crash logs from iwlmvm anymore, network performance is still truly horrible.
>>
>> After connecting the WiFi connection seems to work fine for a few minutes,
>> and after that the network card does not seem to flush any data anymore.
>> When running a ping job together with a download, fully utilizing WiFi, after a few minutes (or less) I get:
>>
>> 64 bytes from 172.16.2.1: icmp_seq=63 ttl=64 time=1476 ms
>> 64 bytes from 172.16.2.1: icmp_seq=64 ttl=64 time=476 ms
>> 64 bytes from 172.16.2.1: icmp_seq=65 ttl=64 time=10.6 ms
>> 64 bytes from 172.16.2.1: icmp_seq=66 ttl=64 time=1558 ms
>> 64 bytes from 172.16.2.1: icmp_seq=67 ttl=64 time=569 ms
>> 64 bytes from 172.16.2.1: icmp_seq=68 ttl=64 time=9.97 ms
>> ping: sendmsg: No buffer space available
>> ping: sendmsg: No buffer space available
>>
>> It seems to me there is something fundamentally wrong with flushing network traffic,
>> and with the newest commits it doesn't log these problems anymore either.
>>
>> This problem persists on linux 3.18.0 - 3.18.5 and on the aforementioned 3.19 branch.
>
> Can you try with this firmware:
> https://git.kernel.org/cgit/linux/kernel/git/iwlwifi/linux-firmware.git/plain/iwlwifi-7260-10.ucode?id=d5cd7a6cb5f85f6234cca596354e440061a28aa4
>
> Please copy the file to /lib/firmware/
>
> you may want to back up the previous version first.
>
>>
>> Kind regards,
>>
>> Gerlof Fokkema
>>
>> On Thu, Jan 22, 2015 at 7:33 PM, Emmanuel Grumbach <egrumbach@gmail.com> wrote:
>>>
>>> Hi,
>>>
>>> On Thu, Jan 22, 2015 at 4:14 PM, Gerlof Fokkema
>>> <gerlof.fokkema@gmail.com> wrote:
>>> > Hello Emmanuel,
>>> >
>>> > First of all, thanks for your previous reply.
>>> > I'm glad the issue is known and being looked at.
>>> >
>>> > Recently I tried linux kernel 3.18.2 on Arch linux and had the same
>>> > issues I previously mentioned.
>>> > Is there any bug report on this I can follow or any other way to be updated?
>>> >
>>>
>>> This should help:
>>> https://git.kernel.org/cgit/linux/kernel/git/kvalo/wireless-drivers.git/commit/?id=4e6c48e0984e28d064ee8fbc292aee7b7920c507
>>>
>>> >
>>> > On Tue, Dec 30, 2014 at 3:30 PM, Emmanuel Grumbach <egrumbach@gmail.com> wrote:
>>> >> Hi,
>>> >>
>>> >> Sorry for the delay. This one got lost in my inbox.
>>> >>
>>> >> On Sat, Dec 27, 2014 at 4:03 PM, Gerlof Fokkema
>>> >> <gerlof.fokkema@gmail.com> wrote:
>>> >>> Hi all,
>>> >>>
>>> >>> Since a few weeks I own a laptop with an Intel Wireless 7260 wireless adapter.
>>> >>> I first noticed that my connection started dropping when I transferred
>>> >>> large files over WiFi.
>>> >>> Later on I noticed this problem when the signal strength was low as well.
>>> >>>
>>> >>> I seem to be experiencing the bug described here:
>>> >>> https://bugzilla.kernel.org/show_bug.cgi?id=56581
>>> >>
>>> >> This bug relates to dvm - which is de-facto another driver. We made
>>> >> this work around because
>>> >> of firmware issues. These issues aren't supposed to happen on devices
>>> >> supported by iwlmvm.
>>> >> Obviously, they do. You are not the only one to report this issue.
>>> >> I will discuss it with our firmware team.
>>> >>
>>> >>>
>>> >>> However, if I read the changelogs correctly, this should've been fixed
>>> >>> in 3.17.3.
>>> >>>
>>> >>> Atttached you'll find dmesg.log with the error.
>>> >>> Excerpt:
>>> >>> [ 152.941067] iwlwifi 0000:03:00.0: fail to flush all tx fifo queues Q 2
>>> >>> [ 152.941072] iwlwifi 0000:03:00.0: Current SW read_ptr 209 write_ptr 234
>>> >>> [ 152.941097] iwl data: 00000000: 00 00 00 00 00 00 00 00 00 00 00 00
>>> >>> 00 00 00 00 ................
>>> >>> [ 152.941111] iwlwifi 0000:03:00.0: FH TRBs(0) = 0x80003000
>>> >>> [ 152.941125] iwlwifi 0000:03:00.0: FH TRBs(1) = 0xc01100f2
>>> >>> [ 152.941139] iwlwifi 0000:03:00.0: FH TRBs(2) = 0x00000000
>>> >>> When I try reconnecting to WiFi I get dozens more of those errors.
>>> >>>
>>> >>> Can someone point me in the right direction for this?
>>> >>> Is there already a bugreport for this on kernel 3.17.6?
>>> >>> Should you need more information, I'm happy to supply.
>>> >>>
>>> >>> For now I've reverted to 3.16.4, since it seems to work better...
>>> >>
>>> >> Probably because 3.16 uses an older firmware (-9.ucode).
>>> >> This is also an interesting input - although I heard complaints about
>>> >> this very same issue on -9.ucode as well.
>>> >>
>>> >>>
>>> >>> Kind regards,
>>> >>> Gerlof Fokkema
>>
>>
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2015-02-03 9:15 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <CAAk3=uumFdCe69HVPGp0TL6-RDuk58B5qxLxAsTOBCwY43fVkA@mail.gmail.com>
2014-12-27 14:03 ` Fwd: [iwlwifi] fail to flush all tx queues on kernel 3.17.6 Gerlof Fokkema
2014-12-30 14:30 ` Emmanuel Grumbach
[not found] ` <CAAk3=uv7ioMeLYU0YiChWNpWBQWJTqqEPONoMQzrJx=UoBY-1w@mail.gmail.com>
2015-01-22 18:33 ` Emmanuel Grumbach
[not found] ` <CAAk3=uuvm7if9V6rKP0wsZ=JLJ7ivS7FF1HGP4PtsOXZ3_TAdA@mail.gmail.com>
2015-02-02 21:19 ` Emmanuel Grumbach
2015-02-03 9:15 ` Gerlof Fokkema
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