* 'LITE-ON USB2.0 DVB-T Tune' driver crash with kernel 4.13 / ubuntu 17.10
@ 2017-10-22 17:49 Laurent Caumont
2017-10-23 9:43 ` Sean Young
0 siblings, 1 reply; 18+ messages in thread
From: Laurent Caumont @ 2017-10-22 17:49 UTC (permalink / raw)
To: linux-media
Hello,
My LITE-ON DVB-T receiver doesn't work anymore with new ubuntu version.
uname -a
Linux bureau 4.13.0-16-generic #19-Ubuntu SMP Wed Oct 11 18:35:14 UTC
2017 x86_64 x86_64 x86_64 GNU/Linux
Could you fix the Kernel crash, please ?
Thanks.
dmesg
[ 0.000000] microcode: microcode updated early to revision 0xba,
date = 2017-04-09
[ 0.000000] random: get_random_bytes called from
start_kernel+0x42/0x4e1 with crng_init=0
[ 0.000000] Linux version 4.13.0-16-generic (buildd@lcy01-02) (gcc
version 7.2.0 (Ubuntu 7.2.0-8ubuntu2)) #19-Ubuntu SMP Wed Oct 11
18:35:14 UTC 2017 (Ubuntu 4.13.0-16.19-generic 4.13.4)
[ 0.000000] Command line:
BOOT_IMAGE=/boot/vmlinuz-4.13.0-16-generic
root=UUID=18620d2f-e0b1-4ac9-beb0-91538ba8f2b0 ro quiet splash
vt.handoff=7
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Centaur CentaurHauls
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating
point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64
[ 0.000000] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64
[ 0.000000] x86/fpu: Enabled xstate features 0x1f, context size is
960 bytes, using 'compacted' format.
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009c7ff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009c800-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000b8305fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000b8306000-0x00000000b8306fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000b8307000-0x00000000b8330fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000b8331000-0x00000000b83d4fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000b83d5000-0x00000000b8ee5fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000b8ee6000-0x00000000bdb39fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000bdb3a000-0x00000000bf216fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000bf217000-0x00000000bf263fff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x00000000bf264000-0x00000000bfa2afff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000bfa2b000-0x00000000bfffefff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000bffff000-0x00000000bfffffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000c0000000-0x00000000c00fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000023bffffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] random: fast init done
[ 0.000000] SMBIOS 3.0 present.
[ 0.000000] DMI: System manufacturer System Product
Name/H110I-PLUS, BIOS 0406 11/16/2015
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] e820: last_pfn = 0x23c000 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: write-back
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 00E0000000 mask 7FE0000000 uncachable
[ 0.000000] 1 base 00D0000000 mask 7FF0000000 uncachable
[ 0.000000] 2 base 00C8000000 mask 7FF8000000 uncachable
[ 0.000000] 3 base 00C4000000 mask 7FFC000000 uncachable
[ 0.000000] 4 base 00C2000000 mask 7FFE000000 uncachable
[ 0.000000] 5 base 00C1000000 mask 7FFF000000 uncachable
[ 0.000000] 6 base 00C0800000 mask 7FFF800000 uncachable
[ 0.000000] 7 disabled
[ 0.000000] 8 disabled
[ 0.000000] 9 disabled
[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
[ 0.000000] e820: last_pfn = 0xc0000 max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [mem 0x000fcba0-0x000fcbaf]
mapped at [ffff8e6c000fcba0]
[ 0.000000] Scanning 1 areas for low memory corruption
[ 0.000000] Base memory trampoline at [ffff8e6c00096000] 96000 size 24576
[ 0.000000] Using GB pages for direct mapping
[ 0.000000] BRK [0x93f23000, 0x93f23fff] PGTABLE
[ 0.000000] BRK [0x93f24000, 0x93f24fff] PGTABLE
[ 0.000000] BRK [0x93f25000, 0x93f25fff] PGTABLE
[ 0.000000] BRK [0x93f26000, 0x93f26fff] PGTABLE
[ 0.000000] BRK [0x93f27000, 0x93f27fff] PGTABLE
[ 0.000000] BRK [0x93f28000, 0x93f28fff] PGTABLE
[ 0.000000] BRK [0x93f29000, 0x93f29fff] PGTABLE
[ 0.000000] BRK [0x93f2a000, 0x93f2afff] PGTABLE
[ 0.000000] RAMDISK: [mem 0x31993000-0x34cc0fff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F0580 000024 (v02 ALASKA)
[ 0.000000] ACPI: XSDT 0x00000000BF238098 0000AC (v01 ALASKA A M I
01072009 AMI 00010013)
[ 0.000000] ACPI: FACP 0x00000000BF2593B8 00010C (v05 ALASKA A M I
01072009 AMI 00010013)
[ 0.000000] ACPI: DSDT 0x00000000BF2381E0 0211D4 (v02 ALASKA A M I
01072009 INTL 20120913)
[ 0.000000] ACPI: FACS 0x00000000BFA2AF80 000040
[ 0.000000] ACPI: APIC 0x00000000BF2594C8 000084 (v03 ALASKA A M I
01072009 AMI 00010013)
[ 0.000000] ACPI: FPDT 0x00000000BF259550 000044 (v01 ALASKA A M I
01072009 AMI 00010013)
[ 0.000000] ACPI: FIDT 0x00000000BF259598 00009C (v01 ALASKA A M I
01072009 AMI 00010013)
[ 0.000000] ACPI: MCFG 0x00000000BF259638 00003C (v01 ALASKA A M I
01072009 MSFT 00000097)
[ 0.000000] ACPI: HPET 0x00000000BF259678 000038 (v01 ALASKA A M I
01072009 AMI. 0005000B)
[ 0.000000] ACPI: SSDT 0x00000000BF2596B0 00036D (v01 SataRe
SataTabl 00001000 INTL 20120913)
[ 0.000000] ACPI: LPIT 0x00000000BF259A20 000094 (v01 INTEL SKL
00000000 MSFT 0000005F)
[ 0.000000] ACPI: SSDT 0x00000000BF259AB8 000248 (v02 INTEL
sensrhub 00000000 INTL 20120913)
[ 0.000000] ACPI: SSDT 0x00000000BF259D00 002BAE (v02 INTEL
PtidDevc 00001000 INTL 20120913)
[ 0.000000] ACPI: SSDT 0x00000000BF25C8B0 000CF3 (v02 INTEL
Ther_Rvp 00001000 INTL 20120913)
[ 0.000000] ACPI: DBGP 0x00000000BF25D5A8 000034 (v01 INTEL
00000000 MSFT 0000005F)
[ 0.000000] ACPI: DBG2 0x00000000BF25D5E0 000054 (v00 INTEL
00000000 MSFT 0000005F)
[ 0.000000] ACPI: SSDT 0x00000000BF25D638 000705 (v02 INTEL
xh_rvp08 00000000 INTL 20120913)
[ 0.000000] ACPI: SSDT 0x00000000BF25DD40 0052EA (v02 SaSsdt SaSsdt
00003000 INTL 20120913)
[ 0.000000] ACPI: UEFI 0x00000000BF263030 000042 (v01
00000000 00000000)
[ 0.000000] ACPI: SSDT 0x00000000BF263078 000E58 (v02 CpuRef
CpuSsdt 00003000 INTL 20120913)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000023bffffff]
[ 0.000000] NODE_DATA(0) allocated [mem 0x23bfd3000-0x23bffdfff]
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x000000023bffffff]
[ 0.000000] Device empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009bfff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x00000000b8305fff]
[ 0.000000] node 0: [mem 0x00000000b8331000-0x00000000b83d4fff]
[ 0.000000] node 0: [mem 0x00000000b8ee6000-0x00000000bdb39fff]
[ 0.000000] node 0: [mem 0x00000000bffff000-0x00000000bfffffff]
[ 0.000000] node 0: [mem 0x0000000100000000-0x000000023bffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000023bffffff]
[ 0.000000] On node 0 totalpages: 2068378
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3995 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 12032 pages used for memmap
[ 0.000000] DMA32 zone: 770047 pages, LIFO batch:31
[ 0.000000] Normal zone: 20224 pages used for memmap
[ 0.000000] Normal zone: 1294336 pages, LIFO batch:31
[ 0.000000] Reserving Intel graphics memory at
0x00000000c1000000-0x00000000c2ffffff
[ 0.000000] ACPI: PM-Timer IO Port: 0x1808
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[ 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 4 CPUs, 0 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009c000-0x0009cfff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009ffff]
[ 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 0xb8306000-0xb8306fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xb8307000-0xb8330fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xb83d5000-0xb8ee5fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbdb3a000-0xbf216fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbf217000-0xbf263fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbf264000-0xbfa2afff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbfa2b000-0xbfffefff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xc00fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc0100000-0xc0ffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc1000000-0xc2ffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc3000000-0xf7ffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfdffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfe000000-0xfe010fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfe011000-0xfebfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfedfffff]
[ 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 0xc3000000-0xf7ffffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff
max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4
nr_cpu_ids:4 nr_node_ids:1
[ 0.000000] percpu: Embedded 39 pages/cpu @ffff8e6e3bc00000 s119704
r8192 d31848 u524288
[ 0.000000] pcpu-alloc: s119704 r8192 d31848 u524288 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 1 2 3
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on.
Total pages: 2036037
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line:
BOOT_IMAGE=/boot/vmlinuz-4.13.0-16-generic
root=UUID=18620d2f-e0b1-4ac9-beb0-91538ba8f2b0 ro quiet splash
vt.handoff=7
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
[ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[ 0.000000] Memory: 8001436K/8273512K available (9281K kernel code,
2477K rwdata, 3992K rodata, 2324K init, 2384K bss, 272076K reserved,
0K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] ftrace: allocating 37719 entries in 148 pages
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4.
[ 0.000000] Tasks RCU enabled.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[ 0.000000] NR_IRQS: 524544, nr_irqs: 1024, preallocated irqs: 16
[ 0.000000] spurious 8259A interrupt: IRQ7.
[ 0.000000] vt handoff: transparent VT on vt#7
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 79635855245 ns
[ 0.000000] hpet clockevent registered
[ 0.004000] tsc: Detected 3300.000 MHz processor
[ 0.004000] Calibrating delay loop (skipped), value calculated
using timer frequency.. 6624.00 BogoMIPS (lpj=13248000)
[ 0.004000] pid_max: default: 32768 minimum: 301
[ 0.004000] ACPI: Core revision 20170531
[ 0.021903] ACPI Error: [\_SB_.PCI0.XHC_.RHUB.HS11] Namespace
lookup failure, AE_NOT_FOUND (20170531/dswload-210)
[ 0.021907] ACPI Exception: AE_NOT_FOUND, During name
lookup/catalog (20170531/psobject-252)
[ 0.021942] ACPI Exception: AE_NOT_FOUND, (SSDT:xh_rvp08) while
loading table (20170531/tbxfload-228)
[ 0.027601] ACPI Error: 1 table load failures, 7 successful
(20170531/tbxfload-246)
[ 0.027631] Security Framework initialized
[ 0.027633] Yama: becoming mindful.
[ 0.027645] AppArmor: AppArmor initialized
[ 0.028941] Dentry cache hash table entries: 1048576 (order: 11,
8388608 bytes)
[ 0.029574] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.029595] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.029615] Mountpoint-cache hash table entries: 16384 (order: 5,
131072 bytes)
[ 0.029744] CPU: Physical Processor ID: 0
[ 0.029744] CPU: Processor Core ID: 0
[ 0.029749] mce: CPU supports 8 MCE banks
[ 0.029755] CPU0: Thermal monitoring enabled (TM1)
[ 0.029766] process: using mwait in idle threads
[ 0.029767] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[ 0.029768] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[ 0.029832] Freeing SMP alternatives memory: 36K
[ 0.030820] smpboot: Max logical packages: 2
[ 0.032078] x2apic: IRQ remapping doesn't support X2APIC mode
[ 0.035251] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
[ 0.074967] TSC deadline timer enabled
[ 0.074972] smpboot: CPU0: Intel(R) Core(TM) i3-6300T CPU @ 3.30GHz
(family: 0x6, model: 0x5e, stepping: 0x3)
[ 0.075006] Performance Events: PEBS fmt3+, Skylake events, 32-deep
LBR, full-width counters, Intel PMU driver.
[ 0.075027] ... version: 4
[ 0.075028] ... bit width: 48
[ 0.075028] ... generic registers: 4
[ 0.075028] ... value mask: 0000ffffffffffff
[ 0.075029] ... max period: 00007fffffffffff
[ 0.075029] ... fixed-purpose events: 3
[ 0.075029] ... event mask: 000000070000000f
[ 0.075054] Hierarchical SRCU implementation.
[ 0.075588] NMI watchdog: enabled on all CPUs, permanently consumes
one hw-PMU counter.
[ 0.075596] smp: Bringing up secondary CPUs ...
[ 0.075637] x86: Booting SMP configuration:
[ 0.075638] .... node #0, CPUs: #1 #2 #3
[ 0.076901] smp: Brought up 1 node, 4 CPUs
[ 0.076901] smpboot: Total of 4 processors activated (26496.00 BogoMIPS)
[ 0.080182] devtmpfs: initialized
[ 0.080182] x86/mm: Memory block size: 128MB
[ 0.080427] evm: security.selinux
[ 0.080428] evm: security.SMACK64
[ 0.080428] evm: security.SMACK64EXEC
[ 0.080428] evm: security.SMACK64TRANSMUTE
[ 0.080429] evm: security.SMACK64MMAP
[ 0.080429] evm: security.ima
[ 0.080429] evm: security.capability
[ 0.080437] PM: Registering ACPI NVS region [mem
0xb8306000-0xb8306fff] (4096 bytes)
[ 0.080437] PM: Registering ACPI NVS region [mem
0xbf264000-0xbfa2afff] (8155136 bytes)
[ 0.080437] clocksource: jiffies: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.080437] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 0.080437] pinctrl core: initialized pinctrl subsystem
[ 0.080437] RTC time: 17:16:26, date: 10/22/17
[ 0.080437] NET: Registered protocol family 16
[ 0.080446] cpuidle: using governor ladder
[ 0.080446] cpuidle: using governor menu
[ 0.080446] PCCT header not found.
[ 0.080446] ACPI FADT declares the system doesn't support PCIe
ASPM, so disable it
[ 0.080446] ACPI: bus type PCI registered
[ 0.080446] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.080446] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem
0xf8000000-0xfbffffff] (base 0xf8000000)
[ 0.080446] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[ 0.080446] PCI: Using configuration type 1 for base access
[ 0.080722] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.080722] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.080722] ACPI: Added _OSI(Module Device)
[ 0.080722] ACPI: Added _OSI(Processor Device)
[ 0.080722] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.080722] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.080722] ACPI: Executed 24 blocks of module-level executable AML code
[ 0.087312] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 0.092138] ACPI: Dynamic OEM Table Load:
[ 0.092143] ACPI: SSDT 0xFFFF8E6E31C53000 0006C3 (v02 PmRef
Cpu0Ist 00003000 INTL 20120913)
[ 0.092321] ACPI: \_PR_.CPU0: _OSC native thermal LVT Acked
[ 0.093145] ACPI: Dynamic OEM Table Load:
[ 0.093148] ACPI: SSDT 0xFFFF8E6E31DCC400 00037F (v02 PmRef
Cpu0Cst 00003001 INTL 20120913)
[ 0.093802] ACPI: Dynamic OEM Table Load:
[ 0.093805] ACPI: SSDT 0xFFFF8E6E31D2F800 0005AA (v02 PmRef ApIst
00003000 INTL 20120913)
[ 0.094151] ACPI: Dynamic OEM Table Load:
[ 0.094153] ACPI: SSDT 0xFFFF8E6E31DCBE00 000119 (v02 PmRef ApCst
00003000 INTL 20120913)
[ 0.096805] ACPI: Interpreter enabled
[ 0.096833] ACPI: (supports S0 S3 S4 S5)
[ 0.096834] ACPI: Using IOAPIC for interrupt routing
[ 0.096860] PCI: Using host bridge windows from ACPI; if necessary,
use "pci=nocrs" and report a bug
[ 0.097459] ACPI: Enabled 7 GPEs in block 00 to 7F
[ 0.099204] ACPI: Power Resource [PG00] (on)
[ 0.099489] ACPI: Power Resource [PG01] (on)
[ 0.099739] ACPI: Power Resource [PG02] (on)
[ 0.101647] ACPI: Power Resource [WRST] (off)
[ 0.101915] ACPI: Power Resource [WRST] (off)
[ 0.102181] ACPI: Power Resource [WRST] (off)
[ 0.102442] ACPI: Power Resource [WRST] (off)
[ 0.102706] ACPI: Power Resource [WRST] (off)
[ 0.102971] ACPI: Power Resource [WRST] (off)
[ 0.103233] ACPI: Power Resource [WRST] (off)
[ 0.103497] ACPI: Power Resource [WRST] (off)
[ 0.103763] ACPI: Power Resource [WRST] (off)
[ 0.104037] ACPI: Power Resource [WRST] (off)
[ 0.104308] ACPI: Power Resource [WRST] (off)
[ 0.104568] ACPI: Power Resource [WRST] (off)
[ 0.104830] ACPI: Power Resource [WRST] (off)
[ 0.105090] ACPI: Power Resource [WRST] (off)
[ 0.105353] ACPI: Power Resource [WRST] (off)
[ 0.105614] ACPI: Power Resource [WRST] (off)
[ 0.105875] ACPI: Power Resource [WRST] (off)
[ 0.106135] ACPI: Power Resource [WRST] (off)
[ 0.106396] ACPI: Power Resource [WRST] (off)
[ 0.106658] ACPI: Power Resource [WRST] (off)
[ 0.114942] ACPI: Power Resource [FN00] (off)
[ 0.114986] ACPI: Power Resource [FN01] (off)
[ 0.115029] ACPI: Power Resource [FN02] (off)
[ 0.115073] ACPI: Power Resource [FN03] (off)
[ 0.115115] ACPI: Power Resource [FN04] (off)
[ 0.115964] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
[ 0.115968] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM
ClockPM Segments MSI]
[ 0.115991] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
[ 0.116464] PCI host bridge to bus 0000:00
[ 0.116466] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.116466] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 0.116467] pci_bus 0000:00: root bus resource [mem
0x000a0000-0x000bffff window]
[ 0.116468] pci_bus 0000:00: root bus resource [mem
0xc3000000-0xf7ffffff window]
[ 0.116468] pci_bus 0000:00: root bus resource [mem
0xfd000000-0xfe7fffff window]
[ 0.116469] pci_bus 0000:00: root bus resource [bus 00-3e]
[ 0.116475] pci 0000:00:00.0: [8086:190f] type 00 class 0x060000
[ 0.116707] pci 0000:00:02.0: [8086:1912] type 00 class 0x030000
[ 0.116714] pci 0000:00:02.0: reg 0x10: [mem 0xf6000000-0xf6ffffff 64bit]
[ 0.116718] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff
64bit pref]
[ 0.116720] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f]
[ 0.116866] pci 0000:00:14.0: [8086:a12f] type 00 class 0x0c0330
[ 0.116886] pci 0000:00:14.0: reg 0x10: [mem 0xf7110000-0xf711ffff 64bit]
[ 0.116946] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 0.117062] pci 0000:00:16.0: [8086:a13a] type 00 class 0x078000
[ 0.117085] pci 0000:00:16.0: reg 0x10: [mem 0xf712d000-0xf712dfff 64bit]
[ 0.117148] pci 0000:00:16.0: PME# supported from D3hot
[ 0.117261] pci 0000:00:17.0: [8086:a102] type 00 class 0x010601
[ 0.117276] pci 0000:00:17.0: reg 0x10: [mem 0xf7128000-0xf7129fff]
[ 0.117282] pci 0000:00:17.0: reg 0x14: [mem 0xf712c000-0xf712c0ff]
[ 0.117289] pci 0000:00:17.0: reg 0x18: [io 0xf090-0xf097]
[ 0.117295] pci 0000:00:17.0: reg 0x1c: [io 0xf080-0xf083]
[ 0.117301] pci 0000:00:17.0: reg 0x20: [io 0xf060-0xf07f]
[ 0.117307] pci 0000:00:17.0: reg 0x24: [mem 0xf712b000-0xf712b7ff]
[ 0.117343] pci 0000:00:17.0: PME# supported from D3hot
[ 0.117443] pci 0000:00:1c.0: [8086:a114] type 01 class 0x060400
[ 0.117505] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.117633] pci 0000:00:1d.0: [8086:a118] type 01 class 0x060400
[ 0.117686] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 0.117788] pci 0000:00:1d.1: [8086:a119] type 01 class 0x060400
[ 0.117845] pci 0000:00:1d.1: PME# supported from D0 D3hot D3cold
[ 0.117972] pci 0000:00:1f.0: [8086:a143] type 00 class 0x060100
[ 0.118159] pci 0000:00:1f.2: [8086:a121] type 00 class 0x058000
[ 0.118173] pci 0000:00:1f.2: reg 0x10: [mem 0xf7124000-0xf7127fff]
[ 0.118307] pci 0000:00:1f.3: [8086:a170] type 00 class 0x040300
[ 0.118333] pci 0000:00:1f.3: reg 0x10: [mem 0xf7120000-0xf7123fff 64bit]
[ 0.118362] pci 0000:00:1f.3: reg 0x20: [mem 0xf7100000-0xf710ffff 64bit]
[ 0.118408] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[ 0.118546] pci 0000:00:1f.4: [8086:a123] type 00 class 0x0c0500
[ 0.118605] pci 0000:00:1f.4: reg 0x10: [mem 0xf712a000-0xf712a0ff 64bit]
[ 0.118674] pci 0000:00:1f.4: reg 0x20: [io 0xf040-0xf05f]
[ 0.118874] acpiphp: Slot [1] registered
[ 0.118882] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.118925] acpiphp: Slot [1-1] registered
[ 0.118927] pci 0000:00:1d.0: PCI bridge to [bus 02]
[ 0.118980] pci 0000:03:00.0: [10ec:8168] type 00 class 0x020000
[ 0.119007] pci 0000:03:00.0: reg 0x10: [io 0xe000-0xe0ff]
[ 0.119031] pci 0000:03:00.0: reg 0x18: [mem 0xf7004000-0xf7004fff 64bit]
[ 0.119046] pci 0000:03:00.0: reg 0x20: [mem 0xf7000000-0xf7003fff 64bit]
[ 0.119132] pci 0000:03:00.0: supports D1 D2
[ 0.119132] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.119209] pci 0000:00:1d.1: PCI bridge to [bus 03]
[ 0.119211] pci 0000:00:1d.1: bridge window [io 0xe000-0xefff]
[ 0.119213] pci 0000:00:1d.1: bridge window [mem 0xf7000000-0xf70fffff]
[ 0.120681] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.120716] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
[ 0.120750] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0
[ 0.120784] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0
[ 0.120818] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0
[ 0.120852] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0
[ 0.120886] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0
[ 0.120919] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0
[ 0.121383] SCSI subsystem initialized
[ 0.121402] libata version 3.00 loaded.
[ 0.121402] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[ 0.121402] pci 0000:00:02.0: vgaarb: VGA device added:
decodes=io+mem,owns=io+mem,locks=none
[ 0.121402] pci 0000:00:02.0: vgaarb: bridge control possible
[ 0.121402] vgaarb: loaded
[ 0.121402] ACPI: bus type USB registered
[ 0.121402] usbcore: registered new interface driver usbfs
[ 0.121402] usbcore: registered new interface driver hub
[ 0.121402] usbcore: registered new device driver usb
[ 0.121402] EDAC MC: Ver: 3.0.0
[ 0.121402] PCI: Using ACPI for IRQ routing
[ 0.128256] PCI: pci_cache_line_size set to 64 bytes
[ 0.128291] e820: reserve RAM buffer [mem 0x0009c800-0x0009ffff]
[ 0.128292] e820: reserve RAM buffer [mem 0xb8306000-0xbbffffff]
[ 0.128293] e820: reserve RAM buffer [mem 0xb83d5000-0xbbffffff]
[ 0.128293] e820: reserve RAM buffer [mem 0xbdb3a000-0xbfffffff]
[ 0.128341] NetLabel: Initializing
[ 0.128341] NetLabel: domain hash size = 128
[ 0.128342] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 0.128351] NetLabel: unlabeled traffic allowed by default
[ 0.128359] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[ 0.128359] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
[ 0.130119] clocksource: Switched to clocksource hpet
[ 0.134705] VFS: Disk quotas dquot_6.6.0
[ 0.134716] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.134774] AppArmor: AppArmor Filesystem Enabled
[ 0.134795] pnp: PnP ACPI init
[ 0.134946] system 00:00: [io 0x0290-0x029f] has been reserved
[ 0.134949] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.135203] pnp 00:01: [dma 0 disabled]
[ 0.135230] pnp 00:01: Plug and Play ACPI device, IDs PNP0501 (active)
[ 0.135269] pnp 00:02: Plug and Play ACPI device, IDs PNP0303
PNP030b (active)
[ 0.135374] system 00:03: [io 0x0680-0x069f] has been reserved
[ 0.135375] system 00:03: [io 0xffff] has been reserved
[ 0.135376] system 00:03: [io 0xffff] has been reserved
[ 0.135377] system 00:03: [io 0xffff] has been reserved
[ 0.135377] system 00:03: [io 0x1800-0x18fe] has been reserved
[ 0.135379] system 00:03: [io 0x164e-0x164f] has been reserved
[ 0.135381] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.135438] system 00:04: [io 0x0800-0x087f] has been reserved
[ 0.135439] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.135454] pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.135474] system 00:06: [io 0x1854-0x1857] has been reserved
[ 0.135475] system 00:06: Plug and Play ACPI device, IDs INT3f0d
PNP0c02 (active)
[ 0.135620] system 00:07: [mem 0xfed10000-0xfed17fff] has been reserved
[ 0.135621] system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved
[ 0.135622] system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved
[ 0.135623] system 00:07: [mem 0xf8000000-0xfbffffff] has been reserved
[ 0.135624] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.135625] system 00:07: [mem 0xfed90000-0xfed93fff] has been reserved
[ 0.135626] system 00:07: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 0.135626] system 00:07: [mem 0xff000000-0xffffffff] has been reserved
[ 0.135627] system 00:07: [mem 0xfee00000-0xfeefffff] could not be reserved
[ 0.135628] system 00:07: [mem 0xf7fc0000-0xf7fdffff] has been reserved
[ 0.135629] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.135652] system 00:08: [mem 0xfd000000-0xfdabffff] has been reserved
[ 0.135653] system 00:08: [mem 0xfdad0000-0xfdadffff] has been reserved
[ 0.135654] system 00:08: [mem 0xfdb00000-0xfdffffff] has been reserved
[ 0.135654] system 00:08: [mem 0xfe000000-0xfe01ffff] could not be reserved
[ 0.135655] system 00:08: [mem 0xfe036000-0xfe03bfff] has been reserved
[ 0.135656] system 00:08: [mem 0xfe03d000-0xfe3fffff] has been reserved
[ 0.135657] system 00:08: [mem 0xfe410000-0xfe7fffff] has been reserved
[ 0.135658] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.135857] system 00:09: [io 0xfe00-0xfefe] has been reserved
[ 0.135859] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.136636] system 00:0a: [mem 0xfdaf0000-0xfdafffff] has been reserved
[ 0.136637] system 00:0a: [mem 0xfdae0000-0xfdaeffff] has been reserved
[ 0.136638] system 00:0a: [mem 0xfdac0000-0xfdacffff] has been reserved
[ 0.136639] system 00:0a: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.137221] pnp: PnP ACPI: found 11 devices
[ 0.144715] clocksource: acpi_pm: mask: 0xffffff max_cycles:
0xffffff, max_idle_ns: 2085701024 ns
[ 0.144724] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to
[bus 01] add_size 1000
[ 0.144726] pci 0000:00:1c.0: bridge window [mem
0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000
add_align 100000
[ 0.144727] pci 0000:00:1c.0: bridge window [mem
0x00100000-0x000fffff] to [bus 01] add_size 200000 add_align 100000
[ 0.144732] pci 0000:00:1d.0: bridge window [io 0x1000-0x0fff] to
[bus 02] add_size 1000
[ 0.144733] pci 0000:00:1d.0: bridge window [mem
0x00100000-0x000fffff 64bit pref] to [bus 02] add_size 200000
add_align 100000
[ 0.144733] pci 0000:00:1d.0: bridge window [mem
0x00100000-0x000fffff] to [bus 02] add_size 200000 add_align 100000
[ 0.144742] pci 0000:00:1c.0: BAR 14: assigned [mem 0xc3000000-0xc31fffff]
[ 0.144745] pci 0000:00:1c.0: BAR 15: assigned [mem
0xc3200000-0xc33fffff 64bit pref]
[ 0.144746] pci 0000:00:1d.0: BAR 14: assigned [mem 0xc3400000-0xc35fffff]
[ 0.144748] pci 0000:00:1d.0: BAR 15: assigned [mem
0xc3600000-0xc37fffff 64bit pref]
[ 0.144749] pci 0000:00:1c.0: BAR 13: assigned [io 0x2000-0x2fff]
[ 0.144750] pci 0000:00:1d.0: BAR 13: assigned [io 0x3000-0x3fff]
[ 0.144752] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.144754] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff]
[ 0.144757] pci 0000:00:1c.0: bridge window [mem 0xc3000000-0xc31fffff]
[ 0.144760] pci 0000:00:1c.0: bridge window [mem
0xc3200000-0xc33fffff 64bit pref]
[ 0.144763] pci 0000:00:1d.0: PCI bridge to [bus 02]
[ 0.144765] pci 0000:00:1d.0: bridge window [io 0x3000-0x3fff]
[ 0.144767] pci 0000:00:1d.0: bridge window [mem 0xc3400000-0xc35fffff]
[ 0.144769] pci 0000:00:1d.0: bridge window [mem
0xc3600000-0xc37fffff 64bit pref]
[ 0.144773] pci 0000:00:1d.1: PCI bridge to [bus 03]
[ 0.144774] pci 0000:00:1d.1: bridge window [io 0xe000-0xefff]
[ 0.144776] pci 0000:00:1d.1: bridge window [mem 0xf7000000-0xf70fffff]
[ 0.144782] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 0.144783] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 0.144783] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 0.144784] pci_bus 0000:00: resource 7 [mem 0xc3000000-0xf7ffffff window]
[ 0.144785] pci_bus 0000:00: resource 8 [mem 0xfd000000-0xfe7fffff window]
[ 0.144785] pci_bus 0000:01: resource 0 [io 0x2000-0x2fff]
[ 0.144786] pci_bus 0000:01: resource 1 [mem 0xc3000000-0xc31fffff]
[ 0.144787] pci_bus 0000:01: resource 2 [mem 0xc3200000-0xc33fffff
64bit pref]
[ 0.144787] pci_bus 0000:02: resource 0 [io 0x3000-0x3fff]
[ 0.144788] pci_bus 0000:02: resource 1 [mem 0xc3400000-0xc35fffff]
[ 0.144788] pci_bus 0000:02: resource 2 [mem 0xc3600000-0xc37fffff
64bit pref]
[ 0.144789] pci_bus 0000:03: resource 0 [io 0xe000-0xefff]
[ 0.144790] pci_bus 0000:03: resource 1 [mem 0xf7000000-0xf70fffff]
[ 0.144880] NET: Registered protocol family 2
[ 0.145002] TCP established hash table entries: 65536 (order: 7,
524288 bytes)
[ 0.145092] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.145219] TCP: Hash tables configured (established 65536 bind 65536)
[ 0.145238] UDP hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.145257] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.145292] NET: Registered protocol family 1
[ 0.145299] pci 0000:00:02.0: Video device with shadowed ROM at
[mem 0x000c0000-0x000dffff]
[ 0.146339] PCI: CLS 0 bytes, default 64
[ 0.146359] Unpacking initramfs...
[ 0.710075] Freeing initrd memory: 52408K
[ 0.710082] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.710084] software IO TLB [mem 0xb9b3a000-0xbdb3a000] (64MB)
mapped at [ffff8e6cb9b3a000-ffff8e6cbdb39fff]
[ 0.710252] clocksource: tsc: mask: 0xffffffffffffffff max_cycles:
0x2fbd93f9e57, max_idle_ns: 440795263784 ns
[ 0.710355] Scanning for low memory corruption every 60 seconds
[ 0.710589] audit: initializing netlink subsys (disabled)
[ 0.710633] audit: type=2000 audit(1508692586.710:1):
state=initialized audit_enabled=0 res=1
[ 0.710886] Initialise system trusted keyrings
[ 0.710892] Key type blacklist registered
[ 0.710945] workingset: timestamp_bits=36 max_order=21 bucket_order=0
[ 0.711645] zbud: loaded
[ 0.711880] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.712065] fuse init (API version 7.26)
[ 0.714363] Key type asymmetric registered
[ 0.714364] Asymmetric key parser 'x509' registered
[ 0.714399] Block layer SCSI generic (bsg) driver version 0.4
loaded (major 247)
[ 0.714439] io scheduler noop registered
[ 0.714439] io scheduler deadline registered
[ 0.714455] io scheduler cfq registered (default)
[ 0.714873] vesafb: mode is 1920x1080x32, linelength=7680, pages=0
[ 0.714873] vesafb: scrolling: redraw
[ 0.714874] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 0.714880] vesafb: framebuffer at 0xe0000000, mapped to
0xffff9de641800000, using 8128k, total 8128k
[ 0.714951] Console: switching to colour frame buffer device 240x67
[ 0.714967] fb0: VESA VGA frame buffer device
[ 0.714973] intel_idle: MWAIT substates: 0x142120
[ 0.714974] intel_idle: v0.4.1 model 0x5E
[ 0.715112] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 0.715203] input: Sleep Button as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input0
[ 0.715211] ACPI: Sleep Button [SLPB]
[ 0.715229] input: Power Button as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
[ 0.715237] ACPI: Power Button [PWRB]
[ 0.715253] input: Power Button as
/devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
[ 0.715307] ACPI: Power Button [PWRF]
[ 0.715705] (NULL device *): hwmon_device_register() is deprecated.
Please convert the driver to use hwmon_device_register_with_info().
[ 0.715797] thermal LNXTHERM:00: registered as thermal_zone0
[ 0.715798] ACPI: Thermal Zone [TZ00] (28 C)
[ 0.715878] thermal LNXTHERM:01: registered as thermal_zone1
[ 0.715878] ACPI: Thermal Zone [TZ01] (30 C)
[ 0.715897] GHES: HEST is not enabled!
[ 0.715970] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[ 0.736804] 00:01: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200)
is a 16550A
[ 0.738891] Linux agpgart interface v0.103
[ 0.740185] loop: module loaded
[ 0.740268] libphy: Fixed MDIO Bus: probed
[ 0.740268] tun: Universal TUN/TAP device driver, 1.6
[ 0.740338] PPP generic driver version 2.4.2
[ 0.740416] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.740417] ehci-pci: EHCI PCI platform driver
[ 0.740421] ehci-platform: EHCI generic platform driver
[ 0.740426] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.740427] ohci-pci: OHCI PCI platform driver
[ 0.740430] ohci-platform: OHCI generic platform driver
[ 0.740433] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.740527] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.740530] xhci_hcd 0000:00:14.0: new USB bus registered, assigned
bus number 1
[ 0.741611] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci
version 0x100 quirks 0x00109810
[ 0.741615] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[ 0.741679] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.741679] usb usb1: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 0.741680] usb usb1: Product: xHCI Host Controller
[ 0.741681] usb usb1: Manufacturer: Linux 4.13.0-16-generic xhci-hcd
[ 0.741681] usb usb1: SerialNumber: 0000:00:14.0
[ 0.741789] hub 1-0:1.0: USB hub found
[ 0.741800] hub 1-0:1.0: 10 ports detected
[ 0.741933] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.741935] xhci_hcd 0000:00:14.0: new USB bus registered, assigned
bus number 2
[ 0.741952] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 0.741953] usb usb2: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 0.741953] usb usb2: Product: xHCI Host Controller
[ 0.741954] usb usb2: Manufacturer: Linux 4.13.0-16-generic xhci-hcd
[ 0.741955] usb usb2: SerialNumber: 0000:00:14.0
[ 0.742065] hub 2-0:1.0: USB hub found
[ 0.742071] hub 2-0:1.0: 4 ports detected
[ 0.742190] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
[ 0.742191] i8042: PNP: PS/2 appears to have AUX port disabled, if
this is incorrect please boot with i8042.nopnp
[ 0.742915] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.743053] mousedev: PS/2 mouse device common for all mice
[ 0.743392] rtc_cmos 00:05: RTC can wake from S4
[ 0.743795] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0
[ 0.743874] rtc_cmos 00:05: alarms up to one month, y3k, 242 bytes
nvram, hpet irqs
[ 0.743876] i2c /dev entries driver
[ 0.743902] device-mapper: uevent: version 1.0.3
[ 0.743967] device-mapper: ioctl: 4.36.0-ioctl (2017-06-09)
initialised: dm-devel@redhat.com
[ 0.743969] intel_pstate: Intel P-state driver initializing
[ 0.744343] intel_pstate: HWP enabled
[ 0.744458] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.744904] NET: Registered protocol family 10
[ 0.747994] Segment Routing with IPv6
[ 0.748028] NET: Registered protocol family 17
[ 0.748035] Key type dns_resolver registered
[ 0.748268] RAS: Correctable Errors collector initialized.
[ 0.748285] microcode: sig=0x506e3, pf=0x2, revision=0xba
[ 0.748396] microcode: Microcode Update Driver: v2.2.
[ 0.748401] sched_clock: Marking stable (748394234, 0)->(750057455, -1663221)
[ 0.748720] registered taskstats version 1
[ 0.748725] Loading compiled-in X.509 certificates
[ 0.750277] Loaded X.509 cert 'Build time autogenerated kernel key:
04409fd30ffab3ce9d2178c508b3c866d61d9a62'
[ 0.750287] zswap: loaded using pool lzo/zbud
[ 0.751715] Key type big_key registered
[ 0.751717] Key type trusted registered
[ 0.752886] Key type encrypted registered
[ 0.752888] AppArmor: AppArmor sha1 policy hashing enabled
[ 0.752889] ima: No TPM chip found, activating TPM-bypass! (rc=-19)
[ 0.752909] evm: HMAC attrs: 0x1
[ 0.753411] Magic number: 5:202:290
[ 0.753428] tty tty23: hash matches
[ 0.753627] rtc_cmos 00:05: setting system clock to 2017-10-22
17:16:26 UTC (1508692586)
[ 0.753702] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 0.753703] EDD information not available.
[ 0.753729] PM: Hibernation image not present or could not be loaded.
[ 0.755116] Freeing unused kernel memory: 2324K
[ 0.755117] Write protecting the kernel read-only data: 14336k
[ 0.755327] Freeing unused kernel memory: 948K
[ 0.755469] Freeing unused kernel memory: 104K
[ 0.756571] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.765799] input: AT Translated Set 2 keyboard as
/devices/platform/i8042/serio0/input/input3
[ 0.799733] hidraw: raw HID events driver (C) Jiri Kosina
[ 0.833537] ahci 0000:00:17.0: version 3.0
[ 0.837996] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[ 0.838002] r8169 0000:03:00.0: can't disable ASPM; OS doesn't have
ASPM control
[ 0.849034] r8169 0000:03:00.0 eth0: RTL8168h/8111h at
0xffff9de640c95000, 9c:5c:8e:7c:b7:07, XID 14100800 IRQ 122
[ 0.849035] r8169 0000:03:00.0 eth0: jumbo features [frames: 9200
bytes, tx checksumming: ko]
[ 0.850133] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 4 ports 6
Gbps 0xf impl SATA mode
[ 0.850135] ahci 0000:00:17.0: flags: 64bit ncq sntf led clo only
pio slum part ems deso sadm sds apst
[ 0.850168] r8169 0000:03:00.0 enp3s0: renamed from eth0
[ 0.884626] scsi host0: ahci
[ 0.884745] scsi host1: ahci
[ 0.884827] scsi host2: ahci
[ 0.884903] scsi host3: ahci
[ 0.884925] ata1: SATA max UDMA/133 abar m2048@0xf712b000 port
0xf712b100 irq 121
[ 0.884927] ata2: SATA max UDMA/133 abar m2048@0xf712b000 port
0xf712b180 irq 121
[ 0.884928] ata3: SATA max UDMA/133 abar m2048@0xf712b000 port
0xf712b200 irq 121
[ 0.884929] ata4: SATA max UDMA/133 abar m2048@0xf712b000 port
0xf712b280 irq 121
[ 0.887608] [drm] Memory usable by graphics device = 4096M
[ 0.887610] checking generic (e0000000 7f0000) vs hw (e0000000 10000000)
[ 0.887610] fb: switching to inteldrmfb from VESA VGA
[ 0.887624] Console: switching to colour dummy device 80x25
[ 0.887675] [drm] Replacing VGA console driver
[ 0.893875] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 0.893875] [drm] Driver supports precise vblank timestamp query.
[ 0.900444] [drm] Finished loading DMC firmware
i915/skl_dmc_ver1_26.bin (v1.26)
[ 0.901220] i915 0000:00:02.0: vgaarb: changed VGA decodes:
olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 0.902476] [drm] Initialized i915 1.6.0 20170619 for 0000:00:02.0 on minor 0
[ 0.903679] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 0.903845] input: Video Bus as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input4
[ 1.014980] fbcon: inteldrmfb (fb0) is primary device
[ 1.015021] Console: switching to colour frame buffer device 240x67
[ 1.015038] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 1.068132] usb 1-2: new low-speed USB device number 2 using xhci_hcd
[ 1.200984] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 1.201005] ata1: SATA link down (SStatus 4 SControl 300)
[ 1.201048] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1.201079] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 1.203029] ata2.00: ATAPI: TSSTcorp BDDVDW SN-506BB, SB00, max UDMA/100
[ 1.203319] ata4.00: ATA-8: WDC WD10EADS-00M2B0, 01.00A01, max UDMA/133
[ 1.203320] ata4.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth
31/32), AA
[ 1.203968] ata2.00: configured for UDMA/100
[ 1.205736] ata4.00: configured for UDMA/133
[ 1.211199] scsi 1:0:0:0: CD-ROM TSSTcorp BDDVDW
SN-506BB SB00 PQ: 0 ANSI: 5
[ 1.212191] ata3.00: ATA-9: Corsair Force LE SSD, SAFC12.1, max UDMA/133
[ 1.212192] ata3.00: 468862128 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 1.212393] ata3.00: configured for UDMA/133
[ 1.214290] usb 1-2: New USB device found, idVendor=1997, idProduct=1221
[ 1.214291] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1.214292] usb 1-2: Product: Mini Keybo
[ 1.214292] usb 1-2: Manufacturer: Riite
[ 1.233036] sr 1:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer
dvd-ram cd/rw xa/form2 cdda tray
[ 1.233037] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 1.233178] sr 1:0:0:0: Attached scsi CD-ROM sr0
[ 1.233258] sr 1:0:0:0: Attached scsi generic sg0 type 5
[ 1.233458] scsi 2:0:0:0: Direct-Access ATA Corsair Force
LE 12.1 PQ: 0 ANSI: 5
[ 1.276228] sd 2:0:0:0: Attached scsi generic sg1 type 0
[ 1.276364] sd 2:0:0:0: [sda] 468862128 512-byte logical blocks:
(240 GB/224 GiB)
[ 1.276389] sd 2:0:0:0: [sda] Write Protect is off
[ 1.276390] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 1.276408] scsi 3:0:0:0: Direct-Access ATA WDC
WD10EADS-00M 0A01 PQ: 0 ANSI: 5
[ 1.276438] sd 2:0:0:0: [sda] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[ 1.277513] sda: sda1 sda2 < sda5 sda6 >
[ 1.278187] sd 2:0:0:0: [sda] Attached SCSI disk
[ 1.320230] sd 3:0:0:0: Attached scsi generic sg2 type 0
[ 1.320346] sd 3:0:0:0: [sdb] 1953525168 512-byte logical blocks:
(1.00 TB/932 GiB)
[ 1.320375] sd 3:0:0:0: [sdb] Write Protect is off
[ 1.320376] sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 1.320452] sd 3:0:0:0: [sdb] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[ 1.332111] usb 2-3: new SuperSpeed USB device number 2 using xhci_hcd
[ 1.353180] usb 2-3: New USB device found, idVendor=0bc2, idProduct=61b5
[ 1.353181] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1.353181] usb 2-3: Product: M3
[ 1.353182] usb 2-3: Manufacturer: Seagate
[ 1.353183] usb 2-3: SerialNumber: NM12PV1T
[ 1.388169] sdb: sdb1 sdb2 sdb3 sdb4 < sdb5 sdb6 sdb7 >
[ 1.388858] sd 3:0:0:0: [sdb] Attached SCSI disk
[ 1.472063] usb 1-5: new low-speed USB device number 3 using xhci_hcd
[ 1.617206] usb 1-5: New USB device found, idVendor=1bcf, idProduct=0007
[ 1.617207] usb 1-5: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[ 1.617208] usb 1-5: Product: USB Optical Mouse
[ 1.728280] clocksource: Switched to clocksource tsc
[ 1.732137] usb 2-4: new SuperSpeed USB device number 3 using xhci_hcd
[ 1.752790] usb 2-4: New USB device found, idVendor=1058, idProduct=10b8
[ 1.752791] usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=5
[ 1.752792] usb 2-4: Product: Elements 10B8
[ 1.752793] usb 2-4: Manufacturer: Western Digital
[ 1.752793] usb 2-4: SerialNumber: 575838314133345931343131
[ 1.755393] usb-storage 2-4:1.0: USB Mass Storage device detected
[ 1.755451] scsi host4: usb-storage 2-4:1.0
[ 1.755497] usbcore: registered new interface driver usb-storage
[ 1.757991] scsi host5: uas
[ 1.758027] usbcore: registered new interface driver uas
[ 1.758328] scsi 5:0:0:0: Direct-Access Seagate M3
0707 PQ: 0 ANSI: 6
[ 1.788217] sd 5:0:0:0: Attached scsi generic sg3 type 0
[ 1.788726] sd 5:0:0:0: [sdc] 3907029167 512-byte logical blocks:
(2.00 TB/1.82 TiB)
[ 1.788727] sd 5:0:0:0: [sdc] 4096-byte physical blocks
[ 1.788865] sd 5:0:0:0: [sdc] Write Protect is off
[ 1.788865] sd 5:0:0:0: [sdc] Mode Sense: 53 00 00 08
[ 1.789131] sd 5:0:0:0: [sdc] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[ 1.792826] sdc: sdc1
[ 1.794170] sd 5:0:0:0: [sdc] Attached SCSI disk
[ 1.872076] usb 1-6: new full-speed USB device number 4 using xhci_hcd
[ 2.014842] usb 1-6: New USB device found, idVendor=0a4d, idProduct=129d
[ 2.014843] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.014844] usb 1-6: Product: Keystation Mini 32
[ 2.014845] usb 1-6: Manufacturer: Keystation Mini 32
[ 2.132057] usb 1-7: new full-speed USB device number 5 using xhci_hcd
[ 2.272992] usb 1-7: New USB device found, idVendor=046d, idProduct=08a2
[ 2.272994] usb 1-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.392110] usb 1-8: new high-speed USB device number 6 using xhci_hcd
[ 2.545047] usb 1-8: New USB device found, idVendor=04ca, idProduct=f001
[ 2.545048] usb 1-8: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.545049] usb 1-8: Product: TvTUNER
[ 2.545050] usb 1-8: Manufacturer: SKGZ
[ 2.545050] usb 1-8: SerialNumber: TMP63R1454
[ 2.556909] usbcore: registered new interface driver usbhid
[ 2.556910] usbhid: USB HID core driver
[ 2.557969] input: Riite Mini Keybo as
/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/0003:1997:1221.0001/input/input5
[ 2.616259] hid-generic 0003:1997:1221.0001: input,hidraw0: USB HID
v1.00 Keyboard [Riite Mini Keybo] on usb-0000:00:14.0-2/input0
[ 2.616367] input: Riite Mini Keybo as
/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.1/0003:1997:1221.0002/input/input6
[ 2.676165] hid-generic 0003:1997:1221.0002: input,hidraw1: USB HID
v1.00 Mouse [Riite Mini Keybo] on usb-0000:00:14.0-2/input1
[ 2.676227] input: USB Optical Mouse as
/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/0003:1BCF:0007.0003/input/input7
[ 2.676298] hid-generic 0003:1BCF:0007.0003: input,hiddev0,hidraw2:
USB HID v1.10 Mouse [USB Optical Mouse] on usb-0000:00:14.0-5/input0
[ 2.784355] scsi 4:0:0:0: Direct-Access WD Elements 10B8
1007 PQ: 0 ANSI: 6
[ 2.784383] [drm] RC6 on
[ 2.784509] sd 4:0:0:0: Attached scsi generic sg4 type 0
[ 2.784641] sd 4:0:0:0: [sdd] 3906963456 512-byte logical blocks:
(2.00 TB/1.82 TiB)
[ 2.784845] sd 4:0:0:0: [sdd] Write Protect is off
[ 2.784846] sd 4:0:0:0: [sdd] Mode Sense: 47 00 10 08
[ 2.785048] sd 4:0:0:0: [sdd] No Caching mode page found
[ 2.785050] sd 4:0:0:0: [sdd] Assuming drive cache: write through
[ 2.786062] sdd: sdd1
[ 2.786865] sd 4:0:0:0: [sdd] Attached SCSI disk
[ 2.886723] WARN_ON(crtc->config->scaler_state.scaler_id < 0)
[ 2.886735] ------------[ cut here ]------------
[ 2.886761] WARNING: CPU: 0 PID: 262 at
/build/linux-XO_uEE/linux-4.13.0/drivers/gpu/drm/i915/intel_display.c:4755
skylake_pfit_enable+0xe6/0xf0 [i915]
[ 2.886761] Modules linked in: dm_mirror dm_region_hash dm_log
hid_generic usbhid uas usb_storage i915 mxm_wmi i2c_algo_bit
drm_kms_helper r8169 syscopyarea sysfillrect mii sysimgblt fb_sys_fops
drm ahci libahci wmi video pinctrl_sunrisepoint pinctrl_intel i2c_hid
hid
[ 2.886771] CPU: 0 PID: 262 Comm: plymouthd Not tainted
4.13.0-16-generic #19-Ubuntu
[ 2.886771] Hardware name: System manufacturer System Product
Name/H110I-PLUS, BIOS 0406 11/16/2015
[ 2.886772] task: ffff8e6e276dc740 task.stack: ffff9de64132c000
[ 2.886788] RIP: 0010:skylake_pfit_enable+0xe6/0xf0 [i915]
[ 2.886789] RSP: 0018:ffff9de64132f910 EFLAGS: 00010282
[ 2.886790] RAX: 0000000000000031 RBX: ffff8e6e31d5d000 RCX: ffffffffba05fcc8
[ 2.886790] RDX: 0000000000000000 RSI: 0000000000000086 RDI: 0000000000000247
[ 2.886791] RBP: ffff9de64132f930 R08: 0000000000000031 R09: 00000000000002e8
[ 2.886791] R10: ffff8e6e26d8a988 R11: 0000000000000000 R12: ffff8e6e26d88000
[ 2.886792] R13: ffff8e6e26d88000 R14: 00000000fffffffd R15: ffff8e6e323ee800
[ 2.886793] FS: 00007ff22e6a6b80(0000) GS:ffff8e6e3bc00000(0000)
knlGS:0000000000000000
[ 2.886793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.886794] CR2: 0000555d9ef9d290 CR3: 0000000227bfc000 CR4: 00000000003406f0
[ 2.886794] Call Trace:
[ 2.886811] haswell_crtc_enable+0x1d9/0x820 [i915]
[ 2.886825] intel_update_crtc+0x4b/0xe0 [i915]
[ 2.886838] skl_update_crtcs+0x1ca/0x290 [i915]
[ 2.886850] intel_atomic_commit_tail+0x254/0xf90 [i915]
[ 2.886852] ? __schedule+0x293/0x890
[ 2.886864] intel_atomic_commit+0x3d5/0x490 [i915]
[ 2.886873] ? drm_atomic_check_only+0x37b/0x540 [drm]
[ 2.886879] drm_atomic_commit+0x4b/0x50 [drm]
[ 2.886884] drm_atomic_helper_set_config+0x68/0x90 [drm_kms_helper]
[ 2.886890] __drm_mode_set_config_internal+0x65/0x110 [drm]
[ 2.886895] drm_mode_setcrtc+0x479/0x630 [drm]
[ 2.886897] ? ww_mutex_unlock+0x26/0x30
[ 2.886901] ? drm_mode_getcrtc+0x180/0x180 [drm]
[ 2.886906] drm_ioctl_kernel+0x5d/0xb0 [drm]
[ 2.886910] drm_ioctl+0x31b/0x3d0 [drm]
[ 2.886914] ? drm_mode_getcrtc+0x180/0x180 [drm]
[ 2.886916] ? new_sync_read+0xde/0x130
[ 2.886918] do_vfs_ioctl+0xa5/0x610
[ 2.886919] ? vfs_read+0x115/0x130
[ 2.886920] SyS_ioctl+0x79/0x90
[ 2.886922] entry_SYSCALL_64_fastpath+0x1e/0xa9
[ 2.886922] RIP: 0033:0x7ff22dd82ea7
[ 2.886923] RSP: 002b:00007ffe7cf09a18 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[ 2.886924] RAX: ffffffffffffffda RBX: 000055f7852f73a0 RCX: 00007ff22dd82ea7
[ 2.886924] RDX: 00007ffe7cf09a50 RSI: 00000000c06864a2 RDI: 0000000000000009
[ 2.886925] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055f785303500
[ 2.886925] R10: 000055f785302fc0 R11: 0000000000000246 R12: 00007ffe7cf09e30
[ 2.886925] R13: 00000000ffffffff R14: 0000000000000000 R15: 00007ff22e4872d0
[ 2.886926] Code: 06 74 81 06 00 41 ff 94 24 f8 06 00 00 5b 41 5c
41 5d 41 5e 5d c3 f3 c3 48 c7 c6 a8 34 3e c0 48 c7 c7 db 05 3d c0 e8
2b c6 fd f8 <0f> ff eb de 66 0f 1f 44 00 00 0f 1f 44 00 00 55 48 83 8f
30 37
[ 2.886942] ---[ end trace 5721f5dfb92a50e9 ]---
[ 2.908604] [drm:pipe_config_err [i915]] *ERROR* mismatch in
output_types (expected 0x00000400, found 0x00000080)
[ 2.908624] [drm:pipe_config_err [i915]] *ERROR* mismatch in
pch_pfit.enabled (expected 1, found 0)
[ 2.908640] [drm:pipe_config_err [i915]] *ERROR* mismatch in
pch_pfit.size (expected 0x07800438, found 0x00000000)
[ 2.908654] [drm:pipe_config_err [i915]] *ERROR* mismatch in
pixel_rate (expected 270000, found 148499)
[ 2.908668] [drm:pipe_config_err [i915]] *ERROR* mismatch in
base.adjusted_mode.crtc_clock (expected 270000, found 148499)
[ 2.908669] pipe state doesn't match!
[ 2.908676] ------------[ cut here ]------------
[ 2.908692] WARNING: CPU: 2 PID: 262 at
/build/linux-XO_uEE/linux-4.13.0/drivers/gpu/drm/i915/intel_display.c:12273
intel_atomic_commit_tail+0xdb1/0xf90 [i915]
[ 2.908692] Modules linked in: dm_mirror dm_region_hash dm_log
hid_generic usbhid uas usb_storage i915 mxm_wmi i2c_algo_bit
drm_kms_helper r8169 syscopyarea sysfillrect mii sysimgblt fb_sys_fops
drm ahci libahci wmi video pinctrl_sunrisepoint pinctrl_intel i2c_hid
hid
[ 2.908700] CPU: 2 PID: 262 Comm: plymouthd Tainted: G W
4.13.0-16-generic #19-Ubuntu
[ 2.908701] Hardware name: System manufacturer System Product
Name/H110I-PLUS, BIOS 0406 11/16/2015
[ 2.908701] task: ffff8e6e276dc740 task.stack: ffff9de64132c000
[ 2.908716] RIP: 0010:intel_atomic_commit_tail+0xdb1/0xf90 [i915]
[ 2.908716] RSP: 0018:ffff9de64132fa90 EFLAGS: 00010286
[ 2.908717] RAX: 0000000000000019 RBX: ffff8e6e26d88310 RCX: ffffffffba05fcc8
[ 2.908718] RDX: 0000000000000000 RSI: 0000000000000082 RDI: 0000000000000247
[ 2.908718] RBP: ffff9de64132fb48 R08: 0000000000000001 R09: 000000000000031e
[ 2.908718] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8e6e31c54800
[ 2.908719] R13: ffff8e6e31d5d000 R14: ffff8e6e323ee800 R15: ffff8e6e26d88308
[ 2.908720] FS: 00007ff22e6a6b80(0000) GS:ffff8e6e3bd00000(0000)
knlGS:0000000000000000
[ 2.908720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.908721] CR2: 000055ded0ab1ac0 CR3: 0000000227bfc000 CR4: 00000000003406e0
[ 2.908721] Call Trace:
[ 2.908724] ? wait_woken+0x80/0x80
[ 2.908738] intel_atomic_commit+0x3d5/0x490 [i915]
[ 2.908746] ? drm_atomic_check_only+0x37b/0x540 [drm]
[ 2.908752] drm_atomic_commit+0x4b/0x50 [drm]
[ 2.908756] drm_atomic_helper_set_config+0x68/0x90 [drm_kms_helper]
[ 2.908762] __drm_mode_set_config_internal+0x65/0x110 [drm]
[ 2.908768] drm_mode_setcrtc+0x479/0x630 [drm]
[ 2.908770] ? ww_mutex_unlock+0x26/0x30
[ 2.908775] ? drm_mode_getcrtc+0x180/0x180 [drm]
[ 2.908780] drm_ioctl_kernel+0x5d/0xb0 [drm]
[ 2.908784] drm_ioctl+0x31b/0x3d0 [drm]
[ 2.908789] ? drm_mode_getcrtc+0x180/0x180 [drm]
[ 2.908790] ? new_sync_read+0xde/0x130
[ 2.908792] do_vfs_ioctl+0xa5/0x610
[ 2.908793] ? vfs_read+0x115/0x130
[ 2.908794] SyS_ioctl+0x79/0x90
[ 2.908795] entry_SYSCALL_64_fastpath+0x1e/0xa9
[ 2.908796] RIP: 0033:0x7ff22dd82ea7
[ 2.908797] RSP: 002b:00007ffe7cf09a18 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[ 2.908797] RAX: ffffffffffffffda RBX: 000055f7852f73a0 RCX: 00007ff22dd82ea7
[ 2.908798] RDX: 00007ffe7cf09a50 RSI: 00000000c06864a2 RDI: 0000000000000009
[ 2.908798] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055f785303500
[ 2.908799] R10: 000055f785302fc0 R11: 0000000000000246 R12: 00007ffe7cf09e30
[ 2.908799] R13: 00000000ffffffff R14: 0000000000000000 R15: 00007ff22e4872d0
[ 2.908800] Code: 40 53 3e c0 e8 f2 c6 fc f8 0f ff 0f b6 8d 60 ff
ff ff 44 0f b6 85 70 ff ff ff e9 00 fd ff ff 48 c7 c7 fe 0d 3d c0 e8
d0 c6 fc f8 <0f> ff e9 73 f8 ff ff 48 8d 7d 80 31 f6 e8 dd 13 fb f8 48
69 c3
[ 2.908816] ---[ end trace 5721f5dfb92a50ea ]---
[ 3.346278] random: crng init done
[ 3.600030] raid6: sse2x1 gen() 11636 MB/s
[ 3.648030] raid6: sse2x1 xor() 8402 MB/s
[ 3.696032] raid6: sse2x2 gen() 14187 MB/s
[ 3.744032] raid6: sse2x2 xor() 9580 MB/s
[ 3.792030] raid6: sse2x4 gen() 16408 MB/s
[ 3.840028] raid6: sse2x4 xor() 9986 MB/s
[ 3.888033] raid6: avx2x1 gen() 22623 MB/s
[ 3.936032] raid6: avx2x1 xor() 15971 MB/s
[ 3.984028] raid6: avx2x2 gen() 27528 MB/s
[ 4.032028] raid6: avx2x2 xor() 17504 MB/s
[ 4.080038] raid6: avx2x4 gen() 31112 MB/s
[ 4.128032] raid6: avx2x4 xor() 18637 MB/s
[ 4.128034] raid6: using algorithm avx2x4 gen() 31112 MB/s
[ 4.128035] raid6: .... xor() 18637 MB/s, rmw enabled
[ 4.128035] raid6: using avx2x2 recovery algorithm
[ 4.128765] xor: automatically using best checksumming function avx
[ 4.138461] Btrfs loaded, crc32c=crc32c-intel
[ 10.180013] EXT4-fs (sda1): mounted filesystem with ordered data
mode. Opts: (null)
[ 10.322828] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 10.328901] systemd[1]: systemd 234 running in system mode. (+PAM
+AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP
+GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2
+IDN default-hierarchy=hybrid)
[ 10.328993] systemd[1]: Detected architecture x86-64.
[ 10.329272] systemd[1]: Set hostname to <bureau>.
[ 10.442883] systemd[1]: Created slice System Slice.
[ 10.442971] systemd[1]: Created slice User and Session Slice.
[ 10.442980] systemd[1]: Reached target Slices.
[ 10.443000] systemd[1]: Listening on udev Kernel Socket.
[ 10.443117] systemd[1]: Set up automount Arbitrary Executable File
Formats File System Automount Point.
[ 10.443453] systemd[1]: Mounting POSIX Message Queue File System...
[ 10.443508] systemd[1]: Listening on LVM2 metadata daemon socket.
[ 10.467443] lp: driver loaded but no devices found
[ 10.470114] ppdev: user-space parallel port driver
[ 10.543667] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
[ 10.558709] systemd-journald[353]: Received request to flush
runtime journal from PID 1
[ 10.709846] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 10.719474] Bluetooth: Core ver 2.22
[ 10.719484] NET: Registered protocol family 31
[ 10.719485] Bluetooth: HCI device and connection manager initialized
[ 10.719487] Bluetooth: HCI socket layer initialized
[ 10.719488] Bluetooth: L2CAP socket layer initialized
[ 10.719491] Bluetooth: SCO socket layer initialized
[ 10.729085] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
[ 10.758010] Bluetooth: HCI UART driver ver 2.3
[ 10.758012] Bluetooth: HCI UART protocol H4 registered
[ 10.758013] Bluetooth: HCI UART protocol BCSP registered
[ 10.758025] Bluetooth: HCI UART protocol LL registered
[ 10.758025] Bluetooth: HCI UART protocol ATH3K registered
[ 10.758026] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 10.758590] Bluetooth: HCI UART protocol Intel registered
[ 10.758603] Bluetooth: HCI UART protocol Broadcom registered
[ 10.758604] Bluetooth: HCI UART protocol QCA registered
[ 10.758604] Bluetooth: HCI UART protocol AG6XX registered
[ 10.758605] Bluetooth: HCI UART protocol Marvell registered
[ 10.816350] media: Linux media interface: v0.10
[ 10.839056] asus_wmi: ASUS WMI generic driver loaded
[ 10.841002] asus_wmi: Initialization: 0x0
[ 10.841025] asus_wmi: BIOS WMI version: 0.9
[ 10.841062] asus_wmi: SFUN value: 0x0
[ 10.841391] input: Eee PC WMI hotkeys as
/devices/platform/eeepc-wmi/input/input8
[ 10.842771] asus_wmi: Number of fans: 1
[ 10.843597] Linux video capture interface: v2.00
[ 10.852180] gspca_main: v2.14.0 registered
[ 10.854210] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08a2
[ 10.865118] dvb-usb: found a 'LITE-ON USB2.0 DVB-T Tuner' in warm state.
[ 10.865208] dvb-usb: will pass the complete MPEG2 transport stream
to the software demuxer.
[ 10.869232] dvbdev: DVB: registering new adapter (LITE-ON USB2.0 DVB-T Tuner)
[ 10.876172] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops
i915_audio_component_bind_ops [i915])
[ 10.910608] snd_hda_codec_realtek hdaudioC0D0: autoconfig for
ALC887-VD: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line
[ 10.910610] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0
(0x0/0x0/0x0/0x0/0x0)
[ 10.910611] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1
(0x1b/0x0/0x0/0x0/0x0)
[ 10.910612] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 10.910613] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 10.910618] snd_hda_codec_realtek hdaudioC0D0: Front Mic=0x19
[ 10.910619] snd_hda_codec_realtek hdaudioC0D0: Rear Mic=0x18
[ 10.910620] snd_hda_codec_realtek hdaudioC0D0: Line=0x1a
[ 10.930772] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters,
655360 ms ovfl timer
[ 10.930773] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[ 10.930774] RAPL PMU: hw unit of domain package 2^-14 Joules
[ 10.930775] RAPL PMU: hw unit of domain dram 2^-14 Joules
[ 10.930775] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[ 10.930776] RAPL PMU: hw unit of domain psys 2^-14 Joules
[ 10.933000] input: HDA Intel PCH Front Mic as
/devices/pci0000:00/0000:00:1f.3/sound/card0/input9
[ 10.933045] input: HDA Intel PCH Rear Mic as
/devices/pci0000:00/0000:00:1f.3/sound/card0/input10
[ 10.933086] input: HDA Intel PCH Line as
/devices/pci0000:00/0000:00:1f.3/sound/card0/input11
[ 10.933124] input: HDA Intel PCH Line Out as
/devices/pci0000:00/0000:00:1f.3/sound/card0/input12
[ 10.933172] input: HDA Intel PCH Front Headphone as
/devices/pci0000:00/0000:00:1f.3/sound/card0/input13
[ 10.933209] input: HDA Intel PCH HDMI/DP,pcm=3 as
/devices/pci0000:00/0000:00:1f.3/sound/card0/input14
[ 10.933245] input: HDA Intel PCH HDMI/DP,pcm=7 as
/devices/pci0000:00/0000:00:1f.3/sound/card0/input15
[ 10.933286] input: HDA Intel PCH HDMI/DP,pcm=8 as
/devices/pci0000:00/0000:00:1f.3/sound/card0/input16
[ 10.942038] AVX2 version of gcm_enc/dec engaged.
[ 10.942039] AES CTR mode by8 optimization enabled
[ 10.962789] Adding 16777212k swap on /mnt/swapfile. Priority:-1
extents:151 across:26951676k SSFS
[ 11.034845] intel_rapl: Found RAPL domain package
[ 11.034846] intel_rapl: Found RAPL domain core
[ 11.034847] intel_rapl: Found RAPL domain uncore
[ 11.034848] intel_rapl: Found RAPL domain dram
[ 11.088463] EXT4-fs (sda6): mounted filesystem with ordered data
mode. Opts: (null)
[ 11.211297] audit: type=1400 audit(1508692596.957:2):
apparmor="STATUS" operation="profile_load" profile="unconfined"
name="/snap/core/2898/usr/lib/snapd/snap-confine" pid=858
comm="apparmor_parser"
[ 11.211300] audit: type=1400 audit(1508692596.957:3):
apparmor="STATUS" operation="profile_load" profile="unconfined"
name="/snap/core/2898/usr/lib/snapd/snap-confine//mount-namespace-capture-helper"
pid=858 comm="apparmor_parser"
[ 11.212160] audit: type=1400 audit(1508692596.958:4):
apparmor="STATUS" operation="profile_load" profile="unconfined"
name="/snap/core/2844/usr/lib/snapd/snap-confine" pid=857
comm="apparmor_parser"
[ 11.212163] audit: type=1400 audit(1508692596.958:5):
apparmor="STATUS" operation="profile_load" profile="unconfined"
name="/sn
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: 'LITE-ON USB2.0 DVB-T Tune' driver crash with kernel 4.13 / ubuntu 17.10
2017-10-22 17:49 'LITE-ON USB2.0 DVB-T Tune' driver crash with kernel 4.13 / ubuntu 17.10 Laurent Caumont
@ 2017-10-23 9:43 ` Sean Young
[not found] ` <CACG2urzPV2q63-bLP98cHDDqzP3a-oydDScPqG=tVKSCzxREBg@mail.gmail.com>
0 siblings, 1 reply; 18+ messages in thread
From: Sean Young @ 2017-10-23 9:43 UTC (permalink / raw)
To: Laurent Caumont; +Cc: linux-media
On Sun, Oct 22, 2017 at 07:49:01PM +0200, Laurent Caumont wrote:
> Hello,
>
> My LITE-ON DVB-T receiver doesn't work anymore with new ubuntu version.
> uname -a
> Linux bureau 4.13.0-16-generic #19-Ubuntu SMP Wed Oct 11 18:35:14 UTC
> 2017 x86_64 x86_64 x86_64 GNU/Linux
>
> Could you fix the Kernel crash, please ?
>
> Thanks.
>
> dmesg
-snip-
> [ 2.886723] WARN_ON(crtc->config->scaler_state.scaler_id < 0)
> [ 2.886735] ------------[ cut here ]------------
> [ 2.886761] WARNING: CPU: 0 PID: 262 at
> /build/linux-XO_uEE/linux-4.13.0/drivers/gpu/drm/i915/intel_display.c:4755
> skylake_pfit_enable+0xe6/0xf0 [i915]
> [ 2.886761] Modules linked in: dm_mirror dm_region_hash dm_log
> hid_generic usbhid uas usb_storage i915 mxm_wmi i2c_algo_bit
> drm_kms_helper r8169 syscopyarea sysfillrect mii sysimgblt fb_sys_fops
> drm ahci libahci wmi video pinctrl_sunrisepoint pinctrl_intel i2c_hid
> hid
> [ 2.886771] CPU: 0 PID: 262 Comm: plymouthd Not tainted
> 4.13.0-16-generic #19-Ubuntu
> [ 2.886771] Hardware name: System manufacturer System Product
> Name/H110I-PLUS, BIOS 0406 11/16/2015
> [ 2.886772] task: ffff8e6e276dc740 task.stack: ffff9de64132c000
> [ 2.886788] RIP: 0010:skylake_pfit_enable+0xe6/0xf0 [i915]
> [ 2.886789] RSP: 0018:ffff9de64132f910 EFLAGS: 00010282
> [ 2.886790] RAX: 0000000000000031 RBX: ffff8e6e31d5d000 RCX: ffffffffba05fcc8
> [ 2.886790] RDX: 0000000000000000 RSI: 0000000000000086 RDI: 0000000000000247
> [ 2.886791] RBP: ffff9de64132f930 R08: 0000000000000031 R09: 00000000000002e8
> [ 2.886791] R10: ffff8e6e26d8a988 R11: 0000000000000000 R12: ffff8e6e26d88000
> [ 2.886792] R13: ffff8e6e26d88000 R14: 00000000fffffffd R15: ffff8e6e323ee800
> [ 2.886793] FS: 00007ff22e6a6b80(0000) GS:ffff8e6e3bc00000(0000)
> knlGS:0000000000000000
> [ 2.886793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [ 2.886794] CR2: 0000555d9ef9d290 CR3: 0000000227bfc000 CR4: 00000000003406f0
> [ 2.886794] Call Trace:
> [ 2.886811] haswell_crtc_enable+0x1d9/0x820 [i915]
> [ 2.886825] intel_update_crtc+0x4b/0xe0 [i915]
> [ 2.886838] skl_update_crtcs+0x1ca/0x290 [i915]
> [ 2.886850] intel_atomic_commit_tail+0x254/0xf90 [i915]
> [ 2.886852] ? __schedule+0x293/0x890
> [ 2.886864] intel_atomic_commit+0x3d5/0x490 [i915]
> [ 2.886873] ? drm_atomic_check_only+0x37b/0x540 [drm]
> [ 2.886879] drm_atomic_commit+0x4b/0x50 [drm]
> [ 2.886884] drm_atomic_helper_set_config+0x68/0x90 [drm_kms_helper]
> [ 2.886890] __drm_mode_set_config_internal+0x65/0x110 [drm]
> [ 2.886895] drm_mode_setcrtc+0x479/0x630 [drm]
> [ 2.886897] ? ww_mutex_unlock+0x26/0x30
> [ 2.886901] ? drm_mode_getcrtc+0x180/0x180 [drm]
> [ 2.886906] drm_ioctl_kernel+0x5d/0xb0 [drm]
> [ 2.886910] drm_ioctl+0x31b/0x3d0 [drm]
> [ 2.886914] ? drm_mode_getcrtc+0x180/0x180 [drm]
> [ 2.886916] ? new_sync_read+0xde/0x130
> [ 2.886918] do_vfs_ioctl+0xa5/0x610
> [ 2.886919] ? vfs_read+0x115/0x130
> [ 2.886920] SyS_ioctl+0x79/0x90
> [ 2.886922] entry_SYSCALL_64_fastpath+0x1e/0xa9
> [ 2.886922] RIP: 0033:0x7ff22dd82ea7
> [ 2.886923] RSP: 002b:00007ffe7cf09a18 EFLAGS: 00000246 ORIG_RAX:
> 0000000000000010
> [ 2.886924] RAX: ffffffffffffffda RBX: 000055f7852f73a0 RCX: 00007ff22dd82ea7
> [ 2.886924] RDX: 00007ffe7cf09a50 RSI: 00000000c06864a2 RDI: 0000000000000009
> [ 2.886925] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055f785303500
> [ 2.886925] R10: 000055f785302fc0 R11: 0000000000000246 R12: 00007ffe7cf09e30
> [ 2.886925] R13: 00000000ffffffff R14: 0000000000000000 R15: 00007ff22e4872d0
> [ 2.886926] Code: 06 74 81 06 00 41 ff 94 24 f8 06 00 00 5b 41 5c
> 41 5d 41 5e 5d c3 f3 c3 48 c7 c6 a8 34 3e c0 48 c7 c7 db 05 3d c0 e8
> 2b c6 fd f8 <0f> ff eb de 66 0f 1f 44 00 00 0f 1f 44 00 00 55 48 83 8f
> 30 37
> [ 2.886942] ---[ end trace 5721f5dfb92a50e9 ]---
> [ 2.908604] [drm:pipe_config_err [i915]] *ERROR* mismatch in
> output_types (expected 0x00000400, found 0x00000080)
> [ 2.908624] [drm:pipe_config_err [i915]] *ERROR* mismatch in
> pch_pfit.enabled (expected 1, found 0)
> [ 2.908640] [drm:pipe_config_err [i915]] *ERROR* mismatch in
> pch_pfit.size (expected 0x07800438, found 0x00000000)
> [ 2.908654] [drm:pipe_config_err [i915]] *ERROR* mismatch in
> pixel_rate (expected 270000, found 148499)
> [ 2.908668] [drm:pipe_config_err [i915]] *ERROR* mismatch in
> base.adjusted_mode.crtc_clock (expected 270000, found 148499)
> [ 2.908669] pipe state doesn't match!
> [ 2.908676] ------------[ cut here ]------------
This crash is your intel graphics, nothing to do with dvb.
> [ 2.908692] WARNING: CPU: 2 PID: 262 at
> /build/linux-XO_uEE/linux-4.13.0/drivers/gpu/drm/i915/intel_display.c:12273
> intel_atomic_commit_tail+0xdb1/0xf90 [i915]
> [ 2.908692] Modules linked in: dm_mirror dm_region_hash dm_log
> hid_generic usbhid uas usb_storage i915 mxm_wmi i2c_algo_bit
> drm_kms_helper r8169 syscopyarea sysfillrect mii sysimgblt fb_sys_fops
> drm ahci libahci wmi video pinctrl_sunrisepoint pinctrl_intel i2c_hid
> hid
> [ 2.908700] CPU: 2 PID: 262 Comm: plymouthd Tainted: G W
> 4.13.0-16-generic #19-Ubuntu
> [ 2.908701] Hardware name: System manufacturer System Product
> Name/H110I-PLUS, BIOS 0406 11/16/2015
> [ 2.908701] task: ffff8e6e276dc740 task.stack: ffff9de64132c000
> [ 2.908716] RIP: 0010:intel_atomic_commit_tail+0xdb1/0xf90 [i915]
> [ 2.908716] RSP: 0018:ffff9de64132fa90 EFLAGS: 00010286
> [ 2.908717] RAX: 0000000000000019 RBX: ffff8e6e26d88310 RCX: ffffffffba05fcc8
> [ 2.908718] RDX: 0000000000000000 RSI: 0000000000000082 RDI: 0000000000000247
> [ 2.908718] RBP: ffff9de64132fb48 R08: 0000000000000001 R09: 000000000000031e
> [ 2.908718] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8e6e31c54800
> [ 2.908719] R13: ffff8e6e31d5d000 R14: ffff8e6e323ee800 R15: ffff8e6e26d88308
> [ 2.908720] FS: 00007ff22e6a6b80(0000) GS:ffff8e6e3bd00000(0000)
> knlGS:0000000000000000
> [ 2.908720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [ 2.908721] CR2: 000055ded0ab1ac0 CR3: 0000000227bfc000 CR4: 00000000003406e0
> [ 2.908721] Call Trace:
> [ 2.908724] ? wait_woken+0x80/0x80
> [ 2.908738] intel_atomic_commit+0x3d5/0x490 [i915]
> [ 2.908746] ? drm_atomic_check_only+0x37b/0x540 [drm]
> [ 2.908752] drm_atomic_commit+0x4b/0x50 [drm]
> [ 2.908756] drm_atomic_helper_set_config+0x68/0x90 [drm_kms_helper]
> [ 2.908762] __drm_mode_set_config_internal+0x65/0x110 [drm]
> [ 2.908768] drm_mode_setcrtc+0x479/0x630 [drm]
> [ 2.908770] ? ww_mutex_unlock+0x26/0x30
> [ 2.908775] ? drm_mode_getcrtc+0x180/0x180 [drm]
> [ 2.908780] drm_ioctl_kernel+0x5d/0xb0 [drm]
> [ 2.908784] drm_ioctl+0x31b/0x3d0 [drm]
> [ 2.908789] ? drm_mode_getcrtc+0x180/0x180 [drm]
> [ 2.908790] ? new_sync_read+0xde/0x130
> [ 2.908792] do_vfs_ioctl+0xa5/0x610
> [ 2.908793] ? vfs_read+0x115/0x130
> [ 2.908794] SyS_ioctl+0x79/0x90
> [ 2.908795] entry_SYSCALL_64_fastpath+0x1e/0xa9
> [ 2.908796] RIP: 0033:0x7ff22dd82ea7
> [ 2.908797] RSP: 002b:00007ffe7cf09a18 EFLAGS: 00000246 ORIG_RAX:
> 0000000000000010
> [ 2.908797] RAX: ffffffffffffffda RBX: 000055f7852f73a0 RCX: 00007ff22dd82ea7
> [ 2.908798] RDX: 00007ffe7cf09a50 RSI: 00000000c06864a2 RDI: 0000000000000009
> [ 2.908798] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055f785303500
> [ 2.908799] R10: 000055f785302fc0 R11: 0000000000000246 R12: 00007ffe7cf09e30
> [ 2.908799] R13: 00000000ffffffff R14: 0000000000000000 R15: 00007ff22e4872d0
> [ 2.908800] Code: 40 53 3e c0 e8 f2 c6 fc f8 0f ff 0f b6 8d 60 ff
> ff ff 44 0f b6 85 70 ff ff ff e9 00 fd ff ff 48 c7 c7 fe 0d 3d c0 e8
> d0 c6 fc f8 <0f> ff e9 73 f8 ff ff 48 8d 7d 80 31 f6 e8 dd 13 fb f8 48
> 69 c3
> [ 2.908816] ---[ end trace 5721f5dfb92a50ea ]---
-snip-
> [ 10.843597] Linux video capture interface: v2.00
> [ 10.852180] gspca_main: v2.14.0 registered
> [ 10.854210] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08a2
> [ 10.865118] dvb-usb: found a 'LITE-ON USB2.0 DVB-T Tuner' in warm state.
> [ 10.865208] dvb-usb: will pass the complete MPEG2 transport stream
> to the software demuxer.
> [ 10.869232] dvbdev: DVB: registering new adapter (LITE-ON USB2.0 DVB-T Tuner)
-snip-
This just shows the device being plugged in.
Thanks
Sean
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: 'LITE-ON USB2.0 DVB-T Tune' driver crash with kernel 4.13 / ubuntu 17.10
[not found] ` <CACG2urzPV2q63-bLP98cHDDqzP3a-oydDScPqG=tVKSCzxREBg@mail.gmail.com>
@ 2017-10-23 18:57 ` Sean Young
2017-10-29 17:54 ` Laurent Caumont
0 siblings, 1 reply; 18+ messages in thread
From: Sean Young @ 2017-10-23 18:57 UTC (permalink / raw)
To: Laurent Caumont; +Cc: linux-media
Hi Laurent,
Please reply to the list.
On Mon, Oct 23, 2017 at 08:48:14PM +0200, Laurent Caumont wrote:
> I'm sorry, the log has been cut when I copy-past it.
> Here is the rest:
> (The crash of the intel driver doesn't seem to make issue to my display.)
>
> [ 12.013019] dvb-usb: found a 'LITE-ON USB2.0 DVB-T Tuner' in warm state.
> [ 12.013086] dvb-usb: will pass the complete MPEG2 transport stream
> to the software demuxer.
> [ 12.017153] dvbdev: DVB: registering new adapter (LITE-ON USB2.0 DVB-T Tuner)
> [ 12.576681] r8169 0000:03:00.0 enp3s0: link up
> [ 12.576687] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0: link becomes ready
> [ 12.680633] FS-Cache: Loaded
> [ 12.702899] FS-Cache: Netfs 'cifs' registered for caching
> [ 12.702965] Key type cifs.spnego registered
> [ 12.702967] Key type cifs.idmap registered
> [ 12.703119] No dialect specified on mount. Default has changed to a
> more secure dialect, SMB3 (vers=3.0), from CIFS (SMB1). To use the
> less secure SMB1 dialect to access old servers which do not support
> SMB3 specify vers=1.0 on mount. For somewhat newer servers such as
> Windows 7 try vers=2.1.
> [ 12.713840] CIFS VFS: cifs_mount failed w/return code = -112
> [ 12.762481] vboxdrv: loading out-of-tree module taints kernel.
> [ 12.762607] vboxdrv: module verification failed: signature and/or
> required key missing - tainting kernel
> [ 12.767368] vboxdrv: Found 4 processor cores
> [ 12.785129] vboxdrv: TSC mode is Invariant, tentative frequency 3311999956 Hz
> [ 12.785130] vboxdrv: Successfully loaded version 5.1.30_Ubuntu
> (interface 0x002a0000)
> [ 12.790471] VBoxNetFlt: Successfully started.
> [ 12.797915] VBoxNetAdp: Successfully started.
> [ 12.801981] VBoxPciLinuxInit
> [ 12.805804] vboxpci: IOMMU not found (not registered)
> [ 13.056044] transfer buffer not dma capable
This issue is fixed in commit b47567071527 ("media: dvb: i2c transfers over
usb cannot be done from stack").
> [ 13.056053] ------------[ cut here ]------------
> [ 13.056057] WARNING: CPU: 2 PID: 23 at
> /build/linux-XO_uEE/linux-4.13.0/drivers/usb/core/hcd.c:1595
> usb_hcd_map_urb_for_dma+0x41d/0x620
> [ 13.056058] Modules linked in: pci_stub vboxpci(OE) vboxnetadp(OE)
> vboxnetflt(OE) vboxdrv(OE) nls_utf8 cifs ccm fscache binfmt_misc
> intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel
> kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc
> snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek
> snd_hda_codec_generic aes_x86_64 crypto_simd glue_helper cryptd
> intel_cstate intel_rapl_perf snd_hda_intel eeepc_wmi asus_wmi
> serio_raw sparse_keymap wmi_bmof snd_hda_codec snd_hda_core
> dvb_usb_dibusb_mc dvb_usb_dibusb_mc_common gspca_zc3xx
> dvb_usb_dibusb_common gspca_main snd_usb_audio v4l2_common
> snd_usbmidi_lib snd_hwdep videodev snd_seq_midi snd_seq_midi_event
> media snd_rawmidi dib3000mc dibx000_common dvb_usb snd_pcm dvb_core
> rc_core input_leds joydev snd_seq snd_seq_device snd_timer
> [ 13.056077] snd soundcore shpchp mei_me mei hci_uart btbcm serdev
> btqca btintel bluetooth ecdh_generic acpi_als mac_hid intel_lpss_acpi
> intel_lpss kfifo_buf industrialio acpi_pad cuse parport_pc ppdev lp
> parport ip_tables x_tables autofs4 btrfs xor raid6_pq dm_mirror
> dm_region_hash dm_log hid_generic usbhid uas usb_storage mxm_wmi i915
> i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt r8169
> fb_sys_fops drm mii ahci libahci wmi video pinctrl_sunrisepoint
> i2c_hid pinctrl_intel hid
> [ 13.056096] CPU: 2 PID: 23 Comm: kworker/2:0 Tainted: G W
> OE 4.13.0-16-generic #19-Ubuntu
> [ 13.056097] Hardware name: System manufacturer System Product
> Name/H110I-PLUS, BIOS 0406 11/16/2015
> [ 13.056099] Workqueue: usb_hub_wq hub_event
> [ 13.056100] task: ffff9968b23c17c0 task.stack: ffffaecc40d50000
> [ 13.056101] RIP: 0010:usb_hcd_map_urb_for_dma+0x41d/0x620
> [ 13.056102] RSP: 0018:ffffaecc40d53380 EFLAGS: 00010282
> [ 13.056103] RAX: 000000000000001f RBX: ffff9968af39c540 RCX: 0000000000000000
> [ 13.056103] RDX: 0000000000000000 RSI: ffff9968bbd0dc78 RDI: ffff9968bbd0dc78
> [ 13.056104] RBP: ffffaecc40d533c0 R08: 0000000000000001 R09: 00000000000003da
> [ 13.056104] R10: 0000000000000001 R11: 0000000000000000 R12: 00000000fffffff5
> [ 13.056105] R13: 0000000001400000 R14: 0000000000000002 R15: ffff9968b2382000
> [ 13.056106] FS: 0000000000000000(0000) GS:ffff9968bbd00000(0000)
> knlGS:0000000000000000
> [ 13.056106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [ 13.056107] CR2: 0000000001270000 CR3: 00000002301ab000 CR4: 00000000003406e0
> [ 13.056107] Call Trace:
> [ 13.056110] usb_hcd_submit_urb+0x4ab/0xb70
> [ 13.056112] ? del_timer_sync+0x39/0x40
> [ 13.056113] ? schedule_timeout+0x18a/0x350
> [ 13.056114] ? call_timer_fn+0x130/0x130
> [ 13.056115] usb_submit_urb+0x22d/0x560
> [ 13.056117] ? wake_up_q+0x80/0x80
> [ 13.056118] usb_start_wait_urb+0x6e/0x180
> [ 13.056119] usb_bulk_msg+0xb8/0x160
> [ 13.056122] dvb_usb_generic_rw+0x15c/0x1d0 [dvb_usb]
> [ 13.056125] dibusb_i2c_msg+0xe1/0x130 [dvb_usb_dibusb_common]
> [ 13.056126] dibusb_i2c_xfer+0x12f/0x150 [dvb_usb_dibusb_common]
> [ 13.056138] __i2c_transfer+0x11d/0x400
> [ 13.056139] ? dvb_usb_fe_sleep+0x60/0x60 [dvb_usb]
> [ 13.056140] i2c_transfer+0x50/0xd0
> [ 13.056142] dib3000mc_read_word+0x85/0xe0 [dib3000mc]
> [ 13.056143] dib3000mc_identify+0x17/0xc0 [dib3000mc]
> [ 13.056144] ? dib3000mc_identify+0x17/0xc0 [dib3000mc]
> [ 13.056146] dib3000mc_attach+0x6e/0x600 [dib3000mc]
> [ 13.056147] dibusb_dib3000mc_frontend_attach+0x4c/0x170
> [dvb_usb_dibusb_mc_common]
> [ 13.056148] dvb_usb_adapter_frontend_init+0xdf/0x190 [dvb_usb]
> [ 13.056149] dvb_usb_device_init+0x4e3/0x640 [dvb_usb]
> [ 13.056151] dibusb_mc_probe+0x25/0x27 [dvb_usb_dibusb_mc]
> [ 13.056152] usb_probe_interface+0x124/0x300
> [ 13.056154] driver_probe_device+0x2ff/0x450
> [ 13.056155] __device_attach_driver+0x83/0x100
> [ 13.056156] ? __driver_attach+0xe0/0xe0
> [ 13.056157] bus_for_each_drv+0x69/0xb0
> [ 13.056158] __device_attach+0xdd/0x160
> [ 13.056159] device_initial_probe+0x13/0x20
> [ 13.056160] bus_probe_device+0x92/0xa0
> [ 13.056162] device_add+0x448/0x680
> [ 13.056163] usb_set_configuration+0x505/0x850
> [ 13.056165] generic_probe+0x2e/0x80
> [ 13.056166] usb_probe_device+0x2e/0x60
> [ 13.056167] driver_probe_device+0x2ff/0x450
> [ 13.056168] __device_attach_driver+0x83/0x100
> [ 13.056169] ? __driver_attach+0xe0/0xe0
> [ 13.056170] bus_for_each_drv+0x69/0xb0
> [ 13.056171] __device_attach+0xdd/0x160
> [ 13.056172] device_initial_probe+0x13/0x20
> [ 13.056173] bus_probe_device+0x92/0xa0
> [ 13.056174] device_add+0x448/0x680
> [ 13.056179] ? add_device_randomness+0x9a/0x110
> [ 13.056180] usb_new_device+0x269/0x490
> [ 13.056182] hub_port_connect+0x62d/0x9f0
> [ 13.056183] port_event+0x586/0x6b0
> [ 13.056184] hub_event+0x2e0/0x3a0
> [ 13.056186] process_one_work+0x1e7/0x410
> [ 13.056187] worker_thread+0x4a/0x410
> [ 13.056189] kthread+0x125/0x140
> [ 13.056190] ? process_one_work+0x410/0x410
> [ 13.056191] ? kthread_create_on_node+0x70/0x70
> [ 13.056192] ret_from_fork+0x25/0x30
> [ 13.056193] Code: 48 39 c8 73 30 80 3d 76 66 96 00 00 41 bc f5 ff
> ff ff 0f 85 26 ff ff ff 48 c7 c7 a0 20 b3 99 c6 05 5c 66 96 00 01 e8
> 64 47 a3 ff <0f> ff 8b 53 64 e9 09 ff ff ff 65 48 8b 0c 25 00 d3 00 00
> 48 8b
> [ 13.056210] ---[ end trace f57fa627e755cd94 ]---
> [ 13.056211] dvb-usb: recv bulk message failed: -11
> [ 13.056360] dvb-usb: recv bulk message failed: -11
> [ 13.056365] dvb-usb: no frontend was attached by 'LITE-ON USB2.0 DVB-T Tuner'
> [ 14.504149] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
> [ 14.504150] Bluetooth: BNEP filters: protocol multicast
> [ 14.504153] Bluetooth: BNEP socket layer initialized
> [ 15.740746] rfkill: input handler disabled
> [ 23.260332] input: IR-receiver inside an USB DVB receiver as
> /devices/pci0000:00/0000:00:14.0/usb1/1-8/input/input18
> [ 23.260554] dvb-usb: schedule remote query interval to 150 msecs.
> [ 23.260558] dvb-usb: LITE-ON USB2.0 DVB-T Tuner successfully
> initialized and connected.
> [ 25.436052] dvb-usb: bulk message failed: -110 (1/0)
> [ 25.436056] dvb-usb: error while querying for an remote control event.
> [ 27.612170] dvb-usb: bulk message failed: -110 (1/0)
> [ 27.612179] dvb-usb: error while querying for an remote control event.
> [ 29.788168] dvb-usb: bulk message failed: -110 (1/0)
> [ 29.788177] dvb-usb: error while querying for an remote control event.
> [ 31.968145] dvb-usb: bulk message failed: -110 (1/0)
> [ 31.968154] dvb-usb: error while querying for an remote control event.
> [ 34.140173] dvb-usb: bulk message failed: -110 (1/0)
> [ 34.140182] dvb-usb: error while querying for an remote control event.
> [ 36.316084] dvb-usb: bulk message failed: -110 (1/0)
>
> 2017-10-23 11:43 GMT+02:00 Sean Young <sean@mess.org>:
> > On Sun, Oct 22, 2017 at 07:49:01PM +0200, Laurent Caumont wrote:
> >> Hello,
> >>
> >> My LITE-ON DVB-T receiver doesn't work anymore with new ubuntu version.
> >> uname -a
> >> Linux bureau 4.13.0-16-generic #19-Ubuntu SMP Wed Oct 11 18:35:14 UTC
> >> 2017 x86_64 x86_64 x86_64 GNU/Linux
> >>
> >> Could you fix the Kernel crash, please ?
> >>
> >> Thanks.
> >>
> >> dmesg
> >
> > -snip-
> >
> >> [ 2.886723] WARN_ON(crtc->config->scaler_state.scaler_id < 0)
> >> [ 2.886735] ------------[ cut here ]------------
> >> [ 2.886761] WARNING: CPU: 0 PID: 262 at
> >> /build/linux-XO_uEE/linux-4.13.0/drivers/gpu/drm/i915/intel_display.c:4755
> >> skylake_pfit_enable+0xe6/0xf0 [i915]
> >> [ 2.886761] Modules linked in: dm_mirror dm_region_hash dm_log
> >> hid_generic usbhid uas usb_storage i915 mxm_wmi i2c_algo_bit
> >> drm_kms_helper r8169 syscopyarea sysfillrect mii sysimgblt fb_sys_fops
> >> drm ahci libahci wmi video pinctrl_sunrisepoint pinctrl_intel i2c_hid
> >> hid
> >> [ 2.886771] CPU: 0 PID: 262 Comm: plymouthd Not tainted
> >> 4.13.0-16-generic #19-Ubuntu
> >> [ 2.886771] Hardware name: System manufacturer System Product
> >> Name/H110I-PLUS, BIOS 0406 11/16/2015
> >> [ 2.886772] task: ffff8e6e276dc740 task.stack: ffff9de64132c000
> >> [ 2.886788] RIP: 0010:skylake_pfit_enable+0xe6/0xf0 [i915]
> >> [ 2.886789] RSP: 0018:ffff9de64132f910 EFLAGS: 00010282
> >> [ 2.886790] RAX: 0000000000000031 RBX: ffff8e6e31d5d000 RCX: ffffffffba05fcc8
> >> [ 2.886790] RDX: 0000000000000000 RSI: 0000000000000086 RDI: 0000000000000247
> >> [ 2.886791] RBP: ffff9de64132f930 R08: 0000000000000031 R09: 00000000000002e8
> >> [ 2.886791] R10: ffff8e6e26d8a988 R11: 0000000000000000 R12: ffff8e6e26d88000
> >> [ 2.886792] R13: ffff8e6e26d88000 R14: 00000000fffffffd R15: ffff8e6e323ee800
> >> [ 2.886793] FS: 00007ff22e6a6b80(0000) GS:ffff8e6e3bc00000(0000)
> >> knlGS:0000000000000000
> >> [ 2.886793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> >> [ 2.886794] CR2: 0000555d9ef9d290 CR3: 0000000227bfc000 CR4: 00000000003406f0
> >> [ 2.886794] Call Trace:
> >> [ 2.886811] haswell_crtc_enable+0x1d9/0x820 [i915]
> >> [ 2.886825] intel_update_crtc+0x4b/0xe0 [i915]
> >> [ 2.886838] skl_update_crtcs+0x1ca/0x290 [i915]
> >> [ 2.886850] intel_atomic_commit_tail+0x254/0xf90 [i915]
> >> [ 2.886852] ? __schedule+0x293/0x890
> >> [ 2.886864] intel_atomic_commit+0x3d5/0x490 [i915]
> >> [ 2.886873] ? drm_atomic_check_only+0x37b/0x540 [drm]
> >> [ 2.886879] drm_atomic_commit+0x4b/0x50 [drm]
> >> [ 2.886884] drm_atomic_helper_set_config+0x68/0x90 [drm_kms_helper]
> >> [ 2.886890] __drm_mode_set_config_internal+0x65/0x110 [drm]
> >> [ 2.886895] drm_mode_setcrtc+0x479/0x630 [drm]
> >> [ 2.886897] ? ww_mutex_unlock+0x26/0x30
> >> [ 2.886901] ? drm_mode_getcrtc+0x180/0x180 [drm]
> >> [ 2.886906] drm_ioctl_kernel+0x5d/0xb0 [drm]
> >> [ 2.886910] drm_ioctl+0x31b/0x3d0 [drm]
> >> [ 2.886914] ? drm_mode_getcrtc+0x180/0x180 [drm]
> >> [ 2.886916] ? new_sync_read+0xde/0x130
> >> [ 2.886918] do_vfs_ioctl+0xa5/0x610
> >> [ 2.886919] ? vfs_read+0x115/0x130
> >> [ 2.886920] SyS_ioctl+0x79/0x90
> >> [ 2.886922] entry_SYSCALL_64_fastpath+0x1e/0xa9
> >> [ 2.886922] RIP: 0033:0x7ff22dd82ea7
> >> [ 2.886923] RSP: 002b:00007ffe7cf09a18 EFLAGS: 00000246 ORIG_RAX:
> >> 0000000000000010
> >> [ 2.886924] RAX: ffffffffffffffda RBX: 000055f7852f73a0 RCX: 00007ff22dd82ea7
> >> [ 2.886924] RDX: 00007ffe7cf09a50 RSI: 00000000c06864a2 RDI: 0000000000000009
> >> [ 2.886925] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055f785303500
> >> [ 2.886925] R10: 000055f785302fc0 R11: 0000000000000246 R12: 00007ffe7cf09e30
> >> [ 2.886925] R13: 00000000ffffffff R14: 0000000000000000 R15: 00007ff22e4872d0
> >> [ 2.886926] Code: 06 74 81 06 00 41 ff 94 24 f8 06 00 00 5b 41 5c
> >> 41 5d 41 5e 5d c3 f3 c3 48 c7 c6 a8 34 3e c0 48 c7 c7 db 05 3d c0 e8
> >> 2b c6 fd f8 <0f> ff eb de 66 0f 1f 44 00 00 0f 1f 44 00 00 55 48 83 8f
> >> 30 37
> >> [ 2.886942] ---[ end trace 5721f5dfb92a50e9 ]---
> >> [ 2.908604] [drm:pipe_config_err [i915]] *ERROR* mismatch in
> >> output_types (expected 0x00000400, found 0x00000080)
> >> [ 2.908624] [drm:pipe_config_err [i915]] *ERROR* mismatch in
> >> pch_pfit.enabled (expected 1, found 0)
> >> [ 2.908640] [drm:pipe_config_err [i915]] *ERROR* mismatch in
> >> pch_pfit.size (expected 0x07800438, found 0x00000000)
> >> [ 2.908654] [drm:pipe_config_err [i915]] *ERROR* mismatch in
> >> pixel_rate (expected 270000, found 148499)
> >> [ 2.908668] [drm:pipe_config_err [i915]] *ERROR* mismatch in
> >> base.adjusted_mode.crtc_clock (expected 270000, found 148499)
> >> [ 2.908669] pipe state doesn't match!
> >> [ 2.908676] ------------[ cut here ]------------
> >
> > This crash is your intel graphics, nothing to do with dvb.
> >
> >> [ 2.908692] WARNING: CPU: 2 PID: 262 at
> >> /build/linux-XO_uEE/linux-4.13.0/drivers/gpu/drm/i915/intel_display.c:12273
> >> intel_atomic_commit_tail+0xdb1/0xf90 [i915]
> >> [ 2.908692] Modules linked in: dm_mirror dm_region_hash dm_log
> >> hid_generic usbhid uas usb_storage i915 mxm_wmi i2c_algo_bit
> >> drm_kms_helper r8169 syscopyarea sysfillrect mii sysimgblt fb_sys_fops
> >> drm ahci libahci wmi video pinctrl_sunrisepoint pinctrl_intel i2c_hid
> >> hid
> >> [ 2.908700] CPU: 2 PID: 262 Comm: plymouthd Tainted: G W
> >> 4.13.0-16-generic #19-Ubuntu
> >> [ 2.908701] Hardware name: System manufacturer System Product
> >> Name/H110I-PLUS, BIOS 0406 11/16/2015
> >> [ 2.908701] task: ffff8e6e276dc740 task.stack: ffff9de64132c000
> >> [ 2.908716] RIP: 0010:intel_atomic_commit_tail+0xdb1/0xf90 [i915]
> >> [ 2.908716] RSP: 0018:ffff9de64132fa90 EFLAGS: 00010286
> >> [ 2.908717] RAX: 0000000000000019 RBX: ffff8e6e26d88310 RCX: ffffffffba05fcc8
> >> [ 2.908718] RDX: 0000000000000000 RSI: 0000000000000082 RDI: 0000000000000247
> >> [ 2.908718] RBP: ffff9de64132fb48 R08: 0000000000000001 R09: 000000000000031e
> >> [ 2.908718] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8e6e31c54800
> >> [ 2.908719] R13: ffff8e6e31d5d000 R14: ffff8e6e323ee800 R15: ffff8e6e26d88308
> >> [ 2.908720] FS: 00007ff22e6a6b80(0000) GS:ffff8e6e3bd00000(0000)
> >> knlGS:0000000000000000
> >> [ 2.908720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> >> [ 2.908721] CR2: 000055ded0ab1ac0 CR3: 0000000227bfc000 CR4: 00000000003406e0
> >> [ 2.908721] Call Trace:
> >> [ 2.908724] ? wait_woken+0x80/0x80
> >> [ 2.908738] intel_atomic_commit+0x3d5/0x490 [i915]
> >> [ 2.908746] ? drm_atomic_check_only+0x37b/0x540 [drm]
> >> [ 2.908752] drm_atomic_commit+0x4b/0x50 [drm]
> >> [ 2.908756] drm_atomic_helper_set_config+0x68/0x90 [drm_kms_helper]
> >> [ 2.908762] __drm_mode_set_config_internal+0x65/0x110 [drm]
> >> [ 2.908768] drm_mode_setcrtc+0x479/0x630 [drm]
> >> [ 2.908770] ? ww_mutex_unlock+0x26/0x30
> >> [ 2.908775] ? drm_mode_getcrtc+0x180/0x180 [drm]
> >> [ 2.908780] drm_ioctl_kernel+0x5d/0xb0 [drm]
> >> [ 2.908784] drm_ioctl+0x31b/0x3d0 [drm]
> >> [ 2.908789] ? drm_mode_getcrtc+0x180/0x180 [drm]
> >> [ 2.908790] ? new_sync_read+0xde/0x130
> >> [ 2.908792] do_vfs_ioctl+0xa5/0x610
> >> [ 2.908793] ? vfs_read+0x115/0x130
> >> [ 2.908794] SyS_ioctl+0x79/0x90
> >> [ 2.908795] entry_SYSCALL_64_fastpath+0x1e/0xa9
> >> [ 2.908796] RIP: 0033:0x7ff22dd82ea7
> >> [ 2.908797] RSP: 002b:00007ffe7cf09a18 EFLAGS: 00000246 ORIG_RAX:
> >> 0000000000000010
> >> [ 2.908797] RAX: ffffffffffffffda RBX: 000055f7852f73a0 RCX: 00007ff22dd82ea7
> >> [ 2.908798] RDX: 00007ffe7cf09a50 RSI: 00000000c06864a2 RDI: 0000000000000009
> >> [ 2.908798] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055f785303500
> >> [ 2.908799] R10: 000055f785302fc0 R11: 0000000000000246 R12: 00007ffe7cf09e30
> >> [ 2.908799] R13: 00000000ffffffff R14: 0000000000000000 R15: 00007ff22e4872d0
> >> [ 2.908800] Code: 40 53 3e c0 e8 f2 c6 fc f8 0f ff 0f b6 8d 60 ff
> >> ff ff 44 0f b6 85 70 ff ff ff e9 00 fd ff ff 48 c7 c7 fe 0d 3d c0 e8
> >> d0 c6 fc f8 <0f> ff e9 73 f8 ff ff 48 8d 7d 80 31 f6 e8 dd 13 fb f8 48
> >> 69 c3
> >> [ 2.908816] ---[ end trace 5721f5dfb92a50ea ]---
> >
> > -snip-
> >
> >> [ 10.843597] Linux video capture interface: v2.00
> >> [ 10.852180] gspca_main: v2.14.0 registered
> >> [ 10.854210] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08a2
> >> [ 10.865118] dvb-usb: found a 'LITE-ON USB2.0 DVB-T Tuner' in warm state.
> >> [ 10.865208] dvb-usb: will pass the complete MPEG2 transport stream
> >> to the software demuxer.
> >> [ 10.869232] dvbdev: DVB: registering new adapter (LITE-ON USB2.0 DVB-T Tuner)
> >
> > -snip-
> >
> > This just shows the device being plugged in.
> >
> > Thanks
> >
> > Sean
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: 'LITE-ON USB2.0 DVB-T Tune' driver crash with kernel 4.13 / ubuntu 17.10
2017-10-23 18:57 ` Sean Young
@ 2017-10-29 17:54 ` Laurent Caumont
2017-10-29 19:31 ` Sean Young
0 siblings, 1 reply; 18+ messages in thread
From: Laurent Caumont @ 2017-10-29 17:54 UTC (permalink / raw)
To: Sean Young; +Cc: linux-media
Hi Sean,
I recompiled the modules by following the
https://www.linuxtv.org/wiki/index.php/How_to_Obtain,_Build_and_Install_V4L-DVB_Device_Drivers
page and applied the patch.
But I still have problems (see below). It doesn't seem to be the same callstack.
Is it the right way to get the fix ?
Thanks.
Regards,
Laurent
[ 14.625565] CPU: 2 PID: 45 Comm: kworker/2:1 Tainted: G W
OE 4.13.0-16-generic #19-Ubuntu
[ 14.625565] Hardware name: System manufacturer System Product
Name/H110I-PLUS, BIOS 0406 11/16/2015
[ 14.625567] Workqueue: usb_hub_wq hub_event
[ 14.625568] task: ffff9928b1c897c0 task.stack: ffffab7880e10000
[ 14.625569] RIP: 0010:usb_hcd_map_urb_for_dma+0x41d/0x620
[ 14.625570] RSP: 0000:ffffab7880e13458 EFLAGS: 00010282
[ 14.625571] RAX: 000000000000001f RBX: ffff9928b0350540 RCX: 0000000000000006
[ 14.625571] RDX: 0000000000000000 RSI: 0000000000000096 RDI: ffff9928bbd0dc70
[ 14.625572] RBP: ffffab7880e13498 R08: 0000000000000001 R09: 00000000000003dc
[ 14.625572] R10: 0000000000000001 R11: 0000000000000000 R12: 00000000fffffff5
[ 14.625573] R13: 0000000001400000 R14: 0000000000000002 R15: ffff9928b1c5a000
[ 14.625574] FS: 0000000000000000(0000) GS:ffff9928bbd00000(0000)
knlGS:0000000000000000
[ 14.625574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.625575] CR2: 00005621442492d8 CR3: 000000022b4b3000 CR4: 00000000003406e0
[ 14.625575] Call Trace:
[ 14.625578] usb_hcd_submit_urb+0x4ab/0xb70
[ 14.625580] ? del_timer_sync+0x39/0x40
[ 14.625581] ? schedule_timeout+0x18a/0x350
[ 14.625582] ? call_timer_fn+0x130/0x130
[ 14.625583] usb_submit_urb+0x22d/0x560
[ 14.625584] ? wake_up_q+0x80/0x80
[ 14.625586] usb_start_wait_urb+0x6e/0x180
[ 14.625586] usb_bulk_msg+0xb8/0x160
[ 14.625589] dvb_usb_generic_rw+0x189/0x2e0 [dvb_usb]
[ 14.625591] dibusb_i2c_msg+0xe1/0x130 [dvb_usb_dibusb_common]
[ 14.625592] dibusb_read_eeprom_byte+0x3c/0x60 [dvb_usb_dibusb_common]
[ 14.625593] dibusb_dib3000mc_tuner_attach+0xed/0xe90
[dvb_usb_dibusb_mc_common]
[ 14.625595] dvb_usb_adapter_frontend_init+0xb5/0x1d0 [dvb_usb]
[ 14.625596] dvb_usb_device_init+0x548/0x740 [dvb_usb]
[ 14.625598] ? kernfs_add_one+0xe4/0x130
[ 14.625599] dibusb_mc_probe+0x25/0x27 [dvb_usb_dibusb_mc]
[ 14.625601] usb_probe_interface+0x124/0x300
[ 14.625602] driver_probe_device+0x2ff/0x450
[ 14.625603] __device_attach_driver+0x83/0x100
[ 14.625604] ? __driver_attach+0xe0/0xe0
[ 14.625605] bus_for_each_drv+0x69/0xb0
[ 14.625606] __device_attach+0xdd/0x160
[ 14.625607] device_initial_probe+0x13/0x20
[ 14.625608] bus_probe_device+0x92/0xa0
[ 14.625610] device_add+0x448/0x680
[ 14.625610] usb_set_configuration+0x505/0x850
[ 14.625612] generic_probe+0x2e/0x80
[ 14.625613] usb_probe_device+0x2e/0x60
[ 14.625613] driver_probe_device+0x2ff/0x450
[ 14.625614] __device_attach_driver+0x83/0x100
[ 14.625615] ? __driver_attach+0xe0/0xe0
[ 14.625616] bus_for_each_drv+0x69/0xb0
[ 14.625617] __device_attach+0xdd/0x160
[ 14.625618] device_initial_probe+0x13/0x20
[ 14.625619] bus_probe_device+0x92/0xa0
[ 14.625620] device_add+0x448/0x680
[ 14.625622] ? add_device_randomness+0x9a/0x110
[ 14.625623] usb_new_device+0x269/0x490
[ 14.625625] hub_port_connect+0x62d/0x9f0
[ 14.625626] port_event+0x586/0x6b0
[ 14.625627] hub_event+0x2e0/0x3a0
[ 14.625629] process_one_work+0x1e7/0x410
[ 14.625630] worker_thread+0x4a/0x410
[ 14.625631] kthread+0x125/0x140
[ 14.625632] ? process_one_work+0x410/0x410
[ 14.625633] ? kthread_create_on_node+0x70/0x70
[ 14.625634] ret_from_fork+0x25/0x30
[ 14.625634] Code: 48 39 c8 73 30 80 3d 76 66 96 00 00 41 bc f5 ff
ff ff 0f 85 26 ff ff ff 48 c7 c7 a0 20 73 be c6 05 5c 66 96 00 01 e8
64 47 a3 ff <0f> ff 8b 53 64 e9 09 ff ff ff 65 48 8b 0c 25 00 d3 00 00
48 8b
[ 14.625651] ---[ end trace ebcd73627fe6fcd1 ]---
[ 14.625652] dvb-usb: recv bulk message failed: -11
[ 14.625792] dvb-usb: recv bulk message failed: -11
[ 14.625794] dibusb: LITE-ON DVB-T: Strange IF1 calibration :FF FF
2017-10-23 20:57 GMT+02:00 Sean Young <sean@mess.org>:
> Hi Laurent,
>
> Please reply to the list.
>
> On Mon, Oct 23, 2017 at 08:48:14PM +0200, Laurent Caumont wrote:
>> I'm sorry, the log has been cut when I copy-past it.
>> Here is the rest:
>> (The crash of the intel driver doesn't seem to make issue to my display.)
>>
>> [ 12.013019] dvb-usb: found a 'LITE-ON USB2.0 DVB-T Tuner' in warm state.
>> [ 12.013086] dvb-usb: will pass the complete MPEG2 transport stream
>> to the software demuxer.
>> [ 12.017153] dvbdev: DVB: registering new adapter (LITE-ON USB2.0 DVB-T Tuner)
>> [ 12.576681] r8169 0000:03:00.0 enp3s0: link up
>> [ 12.576687] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0: link becomes ready
>> [ 12.680633] FS-Cache: Loaded
>> [ 12.702899] FS-Cache: Netfs 'cifs' registered for caching
>> [ 12.702965] Key type cifs.spnego registered
>> [ 12.702967] Key type cifs.idmap registered
>> [ 12.703119] No dialect specified on mount. Default has changed to a
>> more secure dialect, SMB3 (vers=3.0), from CIFS (SMB1). To use the
>> less secure SMB1 dialect to access old servers which do not support
>> SMB3 specify vers=1.0 on mount. For somewhat newer servers such as
>> Windows 7 try vers=2.1.
>> [ 12.713840] CIFS VFS: cifs_mount failed w/return code = -112
>> [ 12.762481] vboxdrv: loading out-of-tree module taints kernel.
>> [ 12.762607] vboxdrv: module verification failed: signature and/or
>> required key missing - tainting kernel
>> [ 12.767368] vboxdrv: Found 4 processor cores
>> [ 12.785129] vboxdrv: TSC mode is Invariant, tentative frequency 3311999956 Hz
>> [ 12.785130] vboxdrv: Successfully loaded version 5.1.30_Ubuntu
>> (interface 0x002a0000)
>> [ 12.790471] VBoxNetFlt: Successfully started.
>> [ 12.797915] VBoxNetAdp: Successfully started.
>> [ 12.801981] VBoxPciLinuxInit
>> [ 12.805804] vboxpci: IOMMU not found (not registered)
>> [ 13.056044] transfer buffer not dma capable
>
> This issue is fixed in commit b47567071527 ("media: dvb: i2c transfers over
> usb cannot be done from stack").
>
>> [ 13.056053] ------------[ cut here ]------------
>> [ 13.056057] WARNING: CPU: 2 PID: 23 at
>> /build/linux-XO_uEE/linux-4.13.0/drivers/usb/core/hcd.c:1595
>> usb_hcd_map_urb_for_dma+0x41d/0x620
>> [ 13.056058] Modules linked in: pci_stub vboxpci(OE) vboxnetadp(OE)
>> vboxnetflt(OE) vboxdrv(OE) nls_utf8 cifs ccm fscache binfmt_misc
>> intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel
>> kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc
>> snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek
>> snd_hda_codec_generic aes_x86_64 crypto_simd glue_helper cryptd
>> intel_cstate intel_rapl_perf snd_hda_intel eeepc_wmi asus_wmi
>> serio_raw sparse_keymap wmi_bmof snd_hda_codec snd_hda_core
>> dvb_usb_dibusb_mc dvb_usb_dibusb_mc_common gspca_zc3xx
>> dvb_usb_dibusb_common gspca_main snd_usb_audio v4l2_common
>> snd_usbmidi_lib snd_hwdep videodev snd_seq_midi snd_seq_midi_event
>> media snd_rawmidi dib3000mc dibx000_common dvb_usb snd_pcm dvb_core
>> rc_core input_leds joydev snd_seq snd_seq_device snd_timer
>> [ 13.056077] snd soundcore shpchp mei_me mei hci_uart btbcm serdev
>> btqca btintel bluetooth ecdh_generic acpi_als mac_hid intel_lpss_acpi
>> intel_lpss kfifo_buf industrialio acpi_pad cuse parport_pc ppdev lp
>> parport ip_tables x_tables autofs4 btrfs xor raid6_pq dm_mirror
>> dm_region_hash dm_log hid_generic usbhid uas usb_storage mxm_wmi i915
>> i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt r8169
>> fb_sys_fops drm mii ahci libahci wmi video pinctrl_sunrisepoint
>> i2c_hid pinctrl_intel hid
>> [ 13.056096] CPU: 2 PID: 23 Comm: kworker/2:0 Tainted: G W
>> OE 4.13.0-16-generic #19-Ubuntu
>> [ 13.056097] Hardware name: System manufacturer System Product
>> Name/H110I-PLUS, BIOS 0406 11/16/2015
>> [ 13.056099] Workqueue: usb_hub_wq hub_event
>> [ 13.056100] task: ffff9968b23c17c0 task.stack: ffffaecc40d50000
>> [ 13.056101] RIP: 0010:usb_hcd_map_urb_for_dma+0x41d/0x620
>> [ 13.056102] RSP: 0018:ffffaecc40d53380 EFLAGS: 00010282
>> [ 13.056103] RAX: 000000000000001f RBX: ffff9968af39c540 RCX: 0000000000000000
>> [ 13.056103] RDX: 0000000000000000 RSI: ffff9968bbd0dc78 RDI: ffff9968bbd0dc78
>> [ 13.056104] RBP: ffffaecc40d533c0 R08: 0000000000000001 R09: 00000000000003da
>> [ 13.056104] R10: 0000000000000001 R11: 0000000000000000 R12: 00000000fffffff5
>> [ 13.056105] R13: 0000000001400000 R14: 0000000000000002 R15: ffff9968b2382000
>> [ 13.056106] FS: 0000000000000000(0000) GS:ffff9968bbd00000(0000)
>> knlGS:0000000000000000
>> [ 13.056106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>> [ 13.056107] CR2: 0000000001270000 CR3: 00000002301ab000 CR4: 00000000003406e0
>> [ 13.056107] Call Trace:
>> [ 13.056110] usb_hcd_submit_urb+0x4ab/0xb70
>> [ 13.056112] ? del_timer_sync+0x39/0x40
>> [ 13.056113] ? schedule_timeout+0x18a/0x350
>> [ 13.056114] ? call_timer_fn+0x130/0x130
>> [ 13.056115] usb_submit_urb+0x22d/0x560
>> [ 13.056117] ? wake_up_q+0x80/0x80
>> [ 13.056118] usb_start_wait_urb+0x6e/0x180
>> [ 13.056119] usb_bulk_msg+0xb8/0x160
>> [ 13.056122] dvb_usb_generic_rw+0x15c/0x1d0 [dvb_usb]
>> [ 13.056125] dibusb_i2c_msg+0xe1/0x130 [dvb_usb_dibusb_common]
>> [ 13.056126] dibusb_i2c_xfer+0x12f/0x150 [dvb_usb_dibusb_common]
>> [ 13.056138] __i2c_transfer+0x11d/0x400
>> [ 13.056139] ? dvb_usb_fe_sleep+0x60/0x60 [dvb_usb]
>> [ 13.056140] i2c_transfer+0x50/0xd0
>> [ 13.056142] dib3000mc_read_word+0x85/0xe0 [dib3000mc]
>> [ 13.056143] dib3000mc_identify+0x17/0xc0 [dib3000mc]
>> [ 13.056144] ? dib3000mc_identify+0x17/0xc0 [dib3000mc]
>> [ 13.056146] dib3000mc_attach+0x6e/0x600 [dib3000mc]
>> [ 13.056147] dibusb_dib3000mc_frontend_attach+0x4c/0x170
>> [dvb_usb_dibusb_mc_common]
>> [ 13.056148] dvb_usb_adapter_frontend_init+0xdf/0x190 [dvb_usb]
>> [ 13.056149] dvb_usb_device_init+0x4e3/0x640 [dvb_usb]
>> [ 13.056151] dibusb_mc_probe+0x25/0x27 [dvb_usb_dibusb_mc]
>> [ 13.056152] usb_probe_interface+0x124/0x300
>> [ 13.056154] driver_probe_device+0x2ff/0x450
>> [ 13.056155] __device_attach_driver+0x83/0x100
>> [ 13.056156] ? __driver_attach+0xe0/0xe0
>> [ 13.056157] bus_for_each_drv+0x69/0xb0
>> [ 13.056158] __device_attach+0xdd/0x160
>> [ 13.056159] device_initial_probe+0x13/0x20
>> [ 13.056160] bus_probe_device+0x92/0xa0
>> [ 13.056162] device_add+0x448/0x680
>> [ 13.056163] usb_set_configuration+0x505/0x850
>> [ 13.056165] generic_probe+0x2e/0x80
>> [ 13.056166] usb_probe_device+0x2e/0x60
>> [ 13.056167] driver_probe_device+0x2ff/0x450
>> [ 13.056168] __device_attach_driver+0x83/0x100
>> [ 13.056169] ? __driver_attach+0xe0/0xe0
>> [ 13.056170] bus_for_each_drv+0x69/0xb0
>> [ 13.056171] __device_attach+0xdd/0x160
>> [ 13.056172] device_initial_probe+0x13/0x20
>> [ 13.056173] bus_probe_device+0x92/0xa0
>> [ 13.056174] device_add+0x448/0x680
>> [ 13.056179] ? add_device_randomness+0x9a/0x110
>> [ 13.056180] usb_new_device+0x269/0x490
>> [ 13.056182] hub_port_connect+0x62d/0x9f0
>> [ 13.056183] port_event+0x586/0x6b0
>> [ 13.056184] hub_event+0x2e0/0x3a0
>> [ 13.056186] process_one_work+0x1e7/0x410
>> [ 13.056187] worker_thread+0x4a/0x410
>> [ 13.056189] kthread+0x125/0x140
>> [ 13.056190] ? process_one_work+0x410/0x410
>> [ 13.056191] ? kthread_create_on_node+0x70/0x70
>> [ 13.056192] ret_from_fork+0x25/0x30
>> [ 13.056193] Code: 48 39 c8 73 30 80 3d 76 66 96 00 00 41 bc f5 ff
>> ff ff 0f 85 26 ff ff ff 48 c7 c7 a0 20 b3 99 c6 05 5c 66 96 00 01 e8
>> 64 47 a3 ff <0f> ff 8b 53 64 e9 09 ff ff ff 65 48 8b 0c 25 00 d3 00 00
>> 48 8b
>> [ 13.056210] ---[ end trace f57fa627e755cd94 ]---
>> [ 13.056211] dvb-usb: recv bulk message failed: -11
>> [ 13.056360] dvb-usb: recv bulk message failed: -11
>> [ 13.056365] dvb-usb: no frontend was attached by 'LITE-ON USB2.0 DVB-T Tuner'
>> [ 14.504149] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
>> [ 14.504150] Bluetooth: BNEP filters: protocol multicast
>> [ 14.504153] Bluetooth: BNEP socket layer initialized
>> [ 15.740746] rfkill: input handler disabled
>> [ 23.260332] input: IR-receiver inside an USB DVB receiver as
>> /devices/pci0000:00/0000:00:14.0/usb1/1-8/input/input18
>> [ 23.260554] dvb-usb: schedule remote query interval to 150 msecs.
>> [ 23.260558] dvb-usb: LITE-ON USB2.0 DVB-T Tuner successfully
>> initialized and connected.
>> [ 25.436052] dvb-usb: bulk message failed: -110 (1/0)
>> [ 25.436056] dvb-usb: error while querying for an remote control event.
>> [ 27.612170] dvb-usb: bulk message failed: -110 (1/0)
>> [ 27.612179] dvb-usb: error while querying for an remote control event.
>> [ 29.788168] dvb-usb: bulk message failed: -110 (1/0)
>> [ 29.788177] dvb-usb: error while querying for an remote control event.
>> [ 31.968145] dvb-usb: bulk message failed: -110 (1/0)
>> [ 31.968154] dvb-usb: error while querying for an remote control event.
>> [ 34.140173] dvb-usb: bulk message failed: -110 (1/0)
>> [ 34.140182] dvb-usb: error while querying for an remote control event.
>> [ 36.316084] dvb-usb: bulk message failed: -110 (1/0)
>>
>> 2017-10-23 11:43 GMT+02:00 Sean Young <sean@mess.org>:
>> > On Sun, Oct 22, 2017 at 07:49:01PM +0200, Laurent Caumont wrote:
>> >> Hello,
>> >>
>> >> My LITE-ON DVB-T receiver doesn't work anymore with new ubuntu version.
>> >> uname -a
>> >> Linux bureau 4.13.0-16-generic #19-Ubuntu SMP Wed Oct 11 18:35:14 UTC
>> >> 2017 x86_64 x86_64 x86_64 GNU/Linux
>> >>
>> >> Could you fix the Kernel crash, please ?
>> >>
>> >> Thanks.
>> >>
>> >> dmesg
>> >
>> > -snip-
>> >
>> >> [ 2.886723] WARN_ON(crtc->config->scaler_state.scaler_id < 0)
>> >> [ 2.886735] ------------[ cut here ]------------
>> >> [ 2.886761] WARNING: CPU: 0 PID: 262 at
>> >> /build/linux-XO_uEE/linux-4.13.0/drivers/gpu/drm/i915/intel_display.c:4755
>> >> skylake_pfit_enable+0xe6/0xf0 [i915]
>> >> [ 2.886761] Modules linked in: dm_mirror dm_region_hash dm_log
>> >> hid_generic usbhid uas usb_storage i915 mxm_wmi i2c_algo_bit
>> >> drm_kms_helper r8169 syscopyarea sysfillrect mii sysimgblt fb_sys_fops
>> >> drm ahci libahci wmi video pinctrl_sunrisepoint pinctrl_intel i2c_hid
>> >> hid
>> >> [ 2.886771] CPU: 0 PID: 262 Comm: plymouthd Not tainted
>> >> 4.13.0-16-generic #19-Ubuntu
>> >> [ 2.886771] Hardware name: System manufacturer System Product
>> >> Name/H110I-PLUS, BIOS 0406 11/16/2015
>> >> [ 2.886772] task: ffff8e6e276dc740 task.stack: ffff9de64132c000
>> >> [ 2.886788] RIP: 0010:skylake_pfit_enable+0xe6/0xf0 [i915]
>> >> [ 2.886789] RSP: 0018:ffff9de64132f910 EFLAGS: 00010282
>> >> [ 2.886790] RAX: 0000000000000031 RBX: ffff8e6e31d5d000 RCX: ffffffffba05fcc8
>> >> [ 2.886790] RDX: 0000000000000000 RSI: 0000000000000086 RDI: 0000000000000247
>> >> [ 2.886791] RBP: ffff9de64132f930 R08: 0000000000000031 R09: 00000000000002e8
>> >> [ 2.886791] R10: ffff8e6e26d8a988 R11: 0000000000000000 R12: ffff8e6e26d88000
>> >> [ 2.886792] R13: ffff8e6e26d88000 R14: 00000000fffffffd R15: ffff8e6e323ee800
>> >> [ 2.886793] FS: 00007ff22e6a6b80(0000) GS:ffff8e6e3bc00000(0000)
>> >> knlGS:0000000000000000
>> >> [ 2.886793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>> >> [ 2.886794] CR2: 0000555d9ef9d290 CR3: 0000000227bfc000 CR4: 00000000003406f0
>> >> [ 2.886794] Call Trace:
>> >> [ 2.886811] haswell_crtc_enable+0x1d9/0x820 [i915]
>> >> [ 2.886825] intel_update_crtc+0x4b/0xe0 [i915]
>> >> [ 2.886838] skl_update_crtcs+0x1ca/0x290 [i915]
>> >> [ 2.886850] intel_atomic_commit_tail+0x254/0xf90 [i915]
>> >> [ 2.886852] ? __schedule+0x293/0x890
>> >> [ 2.886864] intel_atomic_commit+0x3d5/0x490 [i915]
>> >> [ 2.886873] ? drm_atomic_check_only+0x37b/0x540 [drm]
>> >> [ 2.886879] drm_atomic_commit+0x4b/0x50 [drm]
>> >> [ 2.886884] drm_atomic_helper_set_config+0x68/0x90 [drm_kms_helper]
>> >> [ 2.886890] __drm_mode_set_config_internal+0x65/0x110 [drm]
>> >> [ 2.886895] drm_mode_setcrtc+0x479/0x630 [drm]
>> >> [ 2.886897] ? ww_mutex_unlock+0x26/0x30
>> >> [ 2.886901] ? drm_mode_getcrtc+0x180/0x180 [drm]
>> >> [ 2.886906] drm_ioctl_kernel+0x5d/0xb0 [drm]
>> >> [ 2.886910] drm_ioctl+0x31b/0x3d0 [drm]
>> >> [ 2.886914] ? drm_mode_getcrtc+0x180/0x180 [drm]
>> >> [ 2.886916] ? new_sync_read+0xde/0x130
>> >> [ 2.886918] do_vfs_ioctl+0xa5/0x610
>> >> [ 2.886919] ? vfs_read+0x115/0x130
>> >> [ 2.886920] SyS_ioctl+0x79/0x90
>> >> [ 2.886922] entry_SYSCALL_64_fastpath+0x1e/0xa9
>> >> [ 2.886922] RIP: 0033:0x7ff22dd82ea7
>> >> [ 2.886923] RSP: 002b:00007ffe7cf09a18 EFLAGS: 00000246 ORIG_RAX:
>> >> 0000000000000010
>> >> [ 2.886924] RAX: ffffffffffffffda RBX: 000055f7852f73a0 RCX: 00007ff22dd82ea7
>> >> [ 2.886924] RDX: 00007ffe7cf09a50 RSI: 00000000c06864a2 RDI: 0000000000000009
>> >> [ 2.886925] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055f785303500
>> >> [ 2.886925] R10: 000055f785302fc0 R11: 0000000000000246 R12: 00007ffe7cf09e30
>> >> [ 2.886925] R13: 00000000ffffffff R14: 0000000000000000 R15: 00007ff22e4872d0
>> >> [ 2.886926] Code: 06 74 81 06 00 41 ff 94 24 f8 06 00 00 5b 41 5c
>> >> 41 5d 41 5e 5d c3 f3 c3 48 c7 c6 a8 34 3e c0 48 c7 c7 db 05 3d c0 e8
>> >> 2b c6 fd f8 <0f> ff eb de 66 0f 1f 44 00 00 0f 1f 44 00 00 55 48 83 8f
>> >> 30 37
>> >> [ 2.886942] ---[ end trace 5721f5dfb92a50e9 ]---
>> >> [ 2.908604] [drm:pipe_config_err [i915]] *ERROR* mismatch in
>> >> output_types (expected 0x00000400, found 0x00000080)
>> >> [ 2.908624] [drm:pipe_config_err [i915]] *ERROR* mismatch in
>> >> pch_pfit.enabled (expected 1, found 0)
>> >> [ 2.908640] [drm:pipe_config_err [i915]] *ERROR* mismatch in
>> >> pch_pfit.size (expected 0x07800438, found 0x00000000)
>> >> [ 2.908654] [drm:pipe_config_err [i915]] *ERROR* mismatch in
>> >> pixel_rate (expected 270000, found 148499)
>> >> [ 2.908668] [drm:pipe_config_err [i915]] *ERROR* mismatch in
>> >> base.adjusted_mode.crtc_clock (expected 270000, found 148499)
>> >> [ 2.908669] pipe state doesn't match!
>> >> [ 2.908676] ------------[ cut here ]------------
>> >
>> > This crash is your intel graphics, nothing to do with dvb.
>> >
>> >> [ 2.908692] WARNING: CPU: 2 PID: 262 at
>> >> /build/linux-XO_uEE/linux-4.13.0/drivers/gpu/drm/i915/intel_display.c:12273
>> >> intel_atomic_commit_tail+0xdb1/0xf90 [i915]
>> >> [ 2.908692] Modules linked in: dm_mirror dm_region_hash dm_log
>> >> hid_generic usbhid uas usb_storage i915 mxm_wmi i2c_algo_bit
>> >> drm_kms_helper r8169 syscopyarea sysfillrect mii sysimgblt fb_sys_fops
>> >> drm ahci libahci wmi video pinctrl_sunrisepoint pinctrl_intel i2c_hid
>> >> hid
>> >> [ 2.908700] CPU: 2 PID: 262 Comm: plymouthd Tainted: G W
>> >> 4.13.0-16-generic #19-Ubuntu
>> >> [ 2.908701] Hardware name: System manufacturer System Product
>> >> Name/H110I-PLUS, BIOS 0406 11/16/2015
>> >> [ 2.908701] task: ffff8e6e276dc740 task.stack: ffff9de64132c000
>> >> [ 2.908716] RIP: 0010:intel_atomic_commit_tail+0xdb1/0xf90 [i915]
>> >> [ 2.908716] RSP: 0018:ffff9de64132fa90 EFLAGS: 00010286
>> >> [ 2.908717] RAX: 0000000000000019 RBX: ffff8e6e26d88310 RCX: ffffffffba05fcc8
>> >> [ 2.908718] RDX: 0000000000000000 RSI: 0000000000000082 RDI: 0000000000000247
>> >> [ 2.908718] RBP: ffff9de64132fb48 R08: 0000000000000001 R09: 000000000000031e
>> >> [ 2.908718] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8e6e31c54800
>> >> [ 2.908719] R13: ffff8e6e31d5d000 R14: ffff8e6e323ee800 R15: ffff8e6e26d88308
>> >> [ 2.908720] FS: 00007ff22e6a6b80(0000) GS:ffff8e6e3bd00000(0000)
>> >> knlGS:0000000000000000
>> >> [ 2.908720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>> >> [ 2.908721] CR2: 000055ded0ab1ac0 CR3: 0000000227bfc000 CR4: 00000000003406e0
>> >> [ 2.908721] Call Trace:
>> >> [ 2.908724] ? wait_woken+0x80/0x80
>> >> [ 2.908738] intel_atomic_commit+0x3d5/0x490 [i915]
>> >> [ 2.908746] ? drm_atomic_check_only+0x37b/0x540 [drm]
>> >> [ 2.908752] drm_atomic_commit+0x4b/0x50 [drm]
>> >> [ 2.908756] drm_atomic_helper_set_config+0x68/0x90 [drm_kms_helper]
>> >> [ 2.908762] __drm_mode_set_config_internal+0x65/0x110 [drm]
>> >> [ 2.908768] drm_mode_setcrtc+0x479/0x630 [drm]
>> >> [ 2.908770] ? ww_mutex_unlock+0x26/0x30
>> >> [ 2.908775] ? drm_mode_getcrtc+0x180/0x180 [drm]
>> >> [ 2.908780] drm_ioctl_kernel+0x5d/0xb0 [drm]
>> >> [ 2.908784] drm_ioctl+0x31b/0x3d0 [drm]
>> >> [ 2.908789] ? drm_mode_getcrtc+0x180/0x180 [drm]
>> >> [ 2.908790] ? new_sync_read+0xde/0x130
>> >> [ 2.908792] do_vfs_ioctl+0xa5/0x610
>> >> [ 2.908793] ? vfs_read+0x115/0x130
>> >> [ 2.908794] SyS_ioctl+0x79/0x90
>> >> [ 2.908795] entry_SYSCALL_64_fastpath+0x1e/0xa9
>> >> [ 2.908796] RIP: 0033:0x7ff22dd82ea7
>> >> [ 2.908797] RSP: 002b:00007ffe7cf09a18 EFLAGS: 00000246 ORIG_RAX:
>> >> 0000000000000010
>> >> [ 2.908797] RAX: ffffffffffffffda RBX: 000055f7852f73a0 RCX: 00007ff22dd82ea7
>> >> [ 2.908798] RDX: 00007ffe7cf09a50 RSI: 00000000c06864a2 RDI: 0000000000000009
>> >> [ 2.908798] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055f785303500
>> >> [ 2.908799] R10: 000055f785302fc0 R11: 0000000000000246 R12: 00007ffe7cf09e30
>> >> [ 2.908799] R13: 00000000ffffffff R14: 0000000000000000 R15: 00007ff22e4872d0
>> >> [ 2.908800] Code: 40 53 3e c0 e8 f2 c6 fc f8 0f ff 0f b6 8d 60 ff
>> >> ff ff 44 0f b6 85 70 ff ff ff e9 00 fd ff ff 48 c7 c7 fe 0d 3d c0 e8
>> >> d0 c6 fc f8 <0f> ff e9 73 f8 ff ff 48 8d 7d 80 31 f6 e8 dd 13 fb f8 48
>> >> 69 c3
>> >> [ 2.908816] ---[ end trace 5721f5dfb92a50ea ]---
>> >
>> > -snip-
>> >
>> >> [ 10.843597] Linux video capture interface: v2.00
>> >> [ 10.852180] gspca_main: v2.14.0 registered
>> >> [ 10.854210] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08a2
>> >> [ 10.865118] dvb-usb: found a 'LITE-ON USB2.0 DVB-T Tuner' in warm state.
>> >> [ 10.865208] dvb-usb: will pass the complete MPEG2 transport stream
>> >> to the software demuxer.
>> >> [ 10.869232] dvbdev: DVB: registering new adapter (LITE-ON USB2.0 DVB-T Tuner)
>> >
>> > -snip-
>> >
>> > This just shows the device being plugged in.
>> >
>> > Thanks
>> >
>> > Sean
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: 'LITE-ON USB2.0 DVB-T Tune' driver crash with kernel 4.13 / ubuntu 17.10
2017-10-29 17:54 ` Laurent Caumont
@ 2017-10-29 19:31 ` Sean Young
2017-10-30 20:59 ` Laurent Caumont
0 siblings, 1 reply; 18+ messages in thread
From: Sean Young @ 2017-10-29 19:31 UTC (permalink / raw)
To: Laurent Caumont; +Cc: linux-media
On Sun, Oct 29, 2017 at 06:54:28PM +0100, Laurent Caumont wrote:
> Hi Sean,
>
> I recompiled the modules by following the
> https://www.linuxtv.org/wiki/index.php/How_to_Obtain,_Build_and_Install_V4L-DVB_Device_Drivers
> page and applied the patch.
> But I still have problems (see below). It doesn't seem to be the same callstack.
> Is it the right way to get the fix ?
Yes, it's the right way to get the fix. However, you've hit a new problem
of a similar making. Please can you try with this patch as well:
Thanks
Sean
---
>From 84efb0bf72ae5d9183f25d69d95fb9ad9b9bc644 Mon Sep 17 00:00:00 2001
From: Sean Young <sean@mess.org>
Date: Sun, 29 Oct 2017 19:28:32 +0000
Subject: [PATCH] media: dibusb: don't do DMA on stack
The USB control messages require DMA to work. We cannot pass
a stack-allocated buffer, as it is not warranted that the
stack would be into a DMA enabled area.
Signed-off-by: Sean Young <sean@mess.org>
---
drivers/media/usb/dvb-usb/dibusb-common.c | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/drivers/media/usb/dvb-usb/dibusb-common.c b/drivers/media/usb/dvb-usb/dibusb-common.c
index 8207e6900656..18c6e454b1b7 100644
--- a/drivers/media/usb/dvb-usb/dibusb-common.c
+++ b/drivers/media/usb/dvb-usb/dibusb-common.c
@@ -223,8 +223,18 @@ EXPORT_SYMBOL(dibusb_i2c_algo);
int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
{
- u8 wbuf[1] = { offs };
- return dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
+ u8 *wbuf;
+ int rc;
+
+ wbuf = kmalloc(1, GFP_KERNEL);
+ if (!wbuf)
+ return -ENOMEM;
+
+ *wbuf = offs;
+ rc = dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
+ kfree(wbuf);
+
+ return rc;
}
EXPORT_SYMBOL(dibusb_read_eeprom_byte);
--
2.13.6
^ permalink raw reply related [flat|nested] 18+ messages in thread
* Re: 'LITE-ON USB2.0 DVB-T Tune' driver crash with kernel 4.13 / ubuntu 17.10
2017-10-29 19:31 ` Sean Young
@ 2017-10-30 20:59 ` Laurent Caumont
2017-11-07 10:15 ` Sean Young
2017-11-07 10:42 ` Mauro Carvalho Chehab
0 siblings, 2 replies; 18+ messages in thread
From: Laurent Caumont @ 2017-10-30 20:59 UTC (permalink / raw)
To: Sean Young; +Cc: linux-media
Hi Sean,
I found the problem. The read buffer needs to be allocated with kmalloc too.
int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
{
u8 *wbuf;
u8 *rbuf;
int rc;
rbuf = kmalloc(1, GFP_KERNEL);
if (!rbuf)
return -ENOMEM;
wbuf = kmalloc(1, GFP_KERNEL);
if (!wbuf)
return -ENOMEM;
*wbuf = offs;
rc = dibusb_i2c_msg(d, 0x50, wbuf, 1, rbuf, 1);
kfree(wbuf);
*val = *rbuf;
kfree(rbuf);
return rc;
}
It works now.
Please update the code in the main branch for futur versions.
Thanks.
Regards,
Laurent
2017-10-29 20:31 GMT+01:00 Sean Young <sean@mess.org>:
> On Sun, Oct 29, 2017 at 06:54:28PM +0100, Laurent Caumont wrote:
>> Hi Sean,
>>
>> I recompiled the modules by following the
>> https://www.linuxtv.org/wiki/index.php/How_to_Obtain,_Build_and_Install_V4L-DVB_Device_Drivers
>> page and applied the patch.
>> But I still have problems (see below). It doesn't seem to be the same callstack.
>> Is it the right way to get the fix ?
>
> Yes, it's the right way to get the fix. However, you've hit a new problem
> of a similar making. Please can you try with this patch as well:
>
> Thanks
> Sean
> ---
> From 84efb0bf72ae5d9183f25d69d95fb9ad9b9bc644 Mon Sep 17 00:00:00 2001
> From: Sean Young <sean@mess.org>
> Date: Sun, 29 Oct 2017 19:28:32 +0000
> Subject: [PATCH] media: dibusb: don't do DMA on stack
>
> The USB control messages require DMA to work. We cannot pass
> a stack-allocated buffer, as it is not warranted that the
> stack would be into a DMA enabled area.
>
> Signed-off-by: Sean Young <sean@mess.org>
> ---
> drivers/media/usb/dvb-usb/dibusb-common.c | 14 ++++++++++++--
> 1 file changed, 12 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/media/usb/dvb-usb/dibusb-common.c b/drivers/media/usb/dvb-usb/dibusb-common.c
> index 8207e6900656..18c6e454b1b7 100644
> --- a/drivers/media/usb/dvb-usb/dibusb-common.c
> +++ b/drivers/media/usb/dvb-usb/dibusb-common.c
> @@ -223,8 +223,18 @@ EXPORT_SYMBOL(dibusb_i2c_algo);
>
> int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
> {
> - u8 wbuf[1] = { offs };
> - return dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
> + u8 *wbuf;
> + int rc;
> +
> + wbuf = kmalloc(1, GFP_KERNEL);
> + if (!wbuf)
> + return -ENOMEM;
> +
> + *wbuf = offs;
> + rc = dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
> + kfree(wbuf);
> +
> + return rc;
> }
> EXPORT_SYMBOL(dibusb_read_eeprom_byte);
>
> --
> 2.13.6
>
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: 'LITE-ON USB2.0 DVB-T Tune' driver crash with kernel 4.13 / ubuntu 17.10
2017-10-30 20:59 ` Laurent Caumont
@ 2017-11-07 10:15 ` Sean Young
2017-11-07 10:42 ` Mauro Carvalho Chehab
1 sibling, 0 replies; 18+ messages in thread
From: Sean Young @ 2017-11-07 10:15 UTC (permalink / raw)
To: Laurent Caumont; +Cc: linux-media
Hi Laurent,
Sorry about the delay, I forgot about this. :/
On Mon, Oct 30, 2017 at 09:59:34PM +0100, Laurent Caumont wrote:
> Hi Sean,
>
> I found the problem. The read buffer needs to be allocated with kmalloc too.
>
> int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
> {
> u8 *wbuf;
> u8 *rbuf;
> int rc;
>
> rbuf = kmalloc(1, GFP_KERNEL);
> if (!rbuf)
> return -ENOMEM;
>
> wbuf = kmalloc(1, GFP_KERNEL);
> if (!wbuf)
> return -ENOMEM;
>
> *wbuf = offs;
>
> rc = dibusb_i2c_msg(d, 0x50, wbuf, 1, rbuf, 1);
> kfree(wbuf);
> *val = *rbuf;
> kfree(rbuf);
>
> return rc;
> }
Looks good. Would you mind sending either a Signed-off-by: or submit it
as a patch?
Thanks
Sean
>
> It works now.
> Please update the code in the main branch for futur versions.
> Thanks.
> Regards,
> Laurent
>
> 2017-10-29 20:31 GMT+01:00 Sean Young <sean@mess.org>:
> > On Sun, Oct 29, 2017 at 06:54:28PM +0100, Laurent Caumont wrote:
> >> Hi Sean,
> >>
> >> I recompiled the modules by following the
> >> https://www.linuxtv.org/wiki/index.php/How_to_Obtain,_Build_and_Install_V4L-DVB_Device_Drivers
> >> page and applied the patch.
> >> But I still have problems (see below). It doesn't seem to be the same callstack.
> >> Is it the right way to get the fix ?
> >
> > Yes, it's the right way to get the fix. However, you've hit a new problem
> > of a similar making. Please can you try with this patch as well:
> >
> > Thanks
> > Sean
> > ---
> > From 84efb0bf72ae5d9183f25d69d95fb9ad9b9bc644 Mon Sep 17 00:00:00 2001
> > From: Sean Young <sean@mess.org>
> > Date: Sun, 29 Oct 2017 19:28:32 +0000
> > Subject: [PATCH] media: dibusb: don't do DMA on stack
> >
> > The USB control messages require DMA to work. We cannot pass
> > a stack-allocated buffer, as it is not warranted that the
> > stack would be into a DMA enabled area.
> >
> > Signed-off-by: Sean Young <sean@mess.org>
> > ---
> > drivers/media/usb/dvb-usb/dibusb-common.c | 14 ++++++++++++--
> > 1 file changed, 12 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/media/usb/dvb-usb/dibusb-common.c b/drivers/media/usb/dvb-usb/dibusb-common.c
> > index 8207e6900656..18c6e454b1b7 100644
> > --- a/drivers/media/usb/dvb-usb/dibusb-common.c
> > +++ b/drivers/media/usb/dvb-usb/dibusb-common.c
> > @@ -223,8 +223,18 @@ EXPORT_SYMBOL(dibusb_i2c_algo);
> >
> > int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
> > {
> > - u8 wbuf[1] = { offs };
> > - return dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
> > + u8 *wbuf;
> > + int rc;
> > +
> > + wbuf = kmalloc(1, GFP_KERNEL);
> > + if (!wbuf)
> > + return -ENOMEM;
> > +
> > + *wbuf = offs;
> > + rc = dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
> > + kfree(wbuf);
> > +
> > + return rc;
> > }
> > EXPORT_SYMBOL(dibusb_read_eeprom_byte);
> >
> > --
> > 2.13.6
> >
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: 'LITE-ON USB2.0 DVB-T Tune' driver crash with kernel 4.13 / ubuntu 17.10
2017-10-30 20:59 ` Laurent Caumont
2017-11-07 10:15 ` Sean Young
@ 2017-11-07 10:42 ` Mauro Carvalho Chehab
2017-11-10 20:33 ` Laurent Caumont
1 sibling, 1 reply; 18+ messages in thread
From: Mauro Carvalho Chehab @ 2017-11-07 10:42 UTC (permalink / raw)
To: Laurent Caumont, Sean Young; +Cc: linux-media
Hi Sean/Laurent,
Care sending me a final version of the patch?
Thanks!
Mauro
Em Mon, 30 Oct 2017 21:59:34 +0100
Laurent Caumont <lcaumont2@gmail.com> escreveu:
> Hi Sean,
>
> I found the problem. The read buffer needs to be allocated with kmalloc too.
>
> int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
> {
> u8 *wbuf;
> u8 *rbuf;
> int rc;
>
> rbuf = kmalloc(1, GFP_KERNEL);
> if (!rbuf)
> return -ENOMEM;
>
> wbuf = kmalloc(1, GFP_KERNEL);
> if (!wbuf)
> return -ENOMEM;
>
> *wbuf = offs;
>
> rc = dibusb_i2c_msg(d, 0x50, wbuf, 1, rbuf, 1);
> kfree(wbuf);
> *val = *rbuf;
> kfree(rbuf);
>
> return rc;
> }
>
> It works now.
> Please update the code in the main branch for futur versions.
> Thanks.
> Regards,
> Laurent
>
> 2017-10-29 20:31 GMT+01:00 Sean Young <sean@mess.org>:
> > On Sun, Oct 29, 2017 at 06:54:28PM +0100, Laurent Caumont wrote:
> >> Hi Sean,
> >>
> >> I recompiled the modules by following the
> >> https://www.linuxtv.org/wiki/index.php/How_to_Obtain,_Build_and_Install_V4L-DVB_Device_Drivers
> >> page and applied the patch.
> >> But I still have problems (see below). It doesn't seem to be the same callstack.
> >> Is it the right way to get the fix ?
> >
> > Yes, it's the right way to get the fix. However, you've hit a new problem
> > of a similar making. Please can you try with this patch as well:
> >
> > Thanks
> > Sean
> > ---
> > From 84efb0bf72ae5d9183f25d69d95fb9ad9b9bc644 Mon Sep 17 00:00:00 2001
> > From: Sean Young <sean@mess.org>
> > Date: Sun, 29 Oct 2017 19:28:32 +0000
> > Subject: [PATCH] media: dibusb: don't do DMA on stack
> >
> > The USB control messages require DMA to work. We cannot pass
> > a stack-allocated buffer, as it is not warranted that the
> > stack would be into a DMA enabled area.
> >
> > Signed-off-by: Sean Young <sean@mess.org>
> > ---
> > drivers/media/usb/dvb-usb/dibusb-common.c | 14 ++++++++++++--
> > 1 file changed, 12 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/media/usb/dvb-usb/dibusb-common.c b/drivers/media/usb/dvb-usb/dibusb-common.c
> > index 8207e6900656..18c6e454b1b7 100644
> > --- a/drivers/media/usb/dvb-usb/dibusb-common.c
> > +++ b/drivers/media/usb/dvb-usb/dibusb-common.c
> > @@ -223,8 +223,18 @@ EXPORT_SYMBOL(dibusb_i2c_algo);
> >
> > int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
> > {
> > - u8 wbuf[1] = { offs };
> > - return dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
> > + u8 *wbuf;
> > + int rc;
> > +
> > + wbuf = kmalloc(1, GFP_KERNEL);
> > + if (!wbuf)
> > + return -ENOMEM;
> > +
> > + *wbuf = offs;
> > + rc = dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
> > + kfree(wbuf);
> > +
> > + return rc;
> > }
> > EXPORT_SYMBOL(dibusb_read_eeprom_byte);
> >
> > --
> > 2.13.6
> >
Thanks,
Mauro
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: 'LITE-ON USB2.0 DVB-T Tune' driver crash with kernel 4.13 / ubuntu 17.10
2017-11-07 10:42 ` Mauro Carvalho Chehab
@ 2017-11-10 20:33 ` Laurent Caumont
2017-11-11 10:56 ` Sean Young
0 siblings, 1 reply; 18+ messages in thread
From: Laurent Caumont @ 2017-11-10 20:33 UTC (permalink / raw)
To: Mauro Carvalho Chehab; +Cc: Sean Young, linux-media
Hi Mauro,
I could send you a patch but my git doesn't see the modification I
made, so it's unable to generate a patch.
I don't know if it's a git issue on ubunu 17.10 or if it's the way the
repository was created.
Laurent
2017-11-07 11:42 GMT+01:00 Mauro Carvalho Chehab <mchehab@s-opensource.com>:
> Hi Sean/Laurent,
>
> Care sending me a final version of the patch?
>
> Thanks!
> Mauro
>
> Em Mon, 30 Oct 2017 21:59:34 +0100
> Laurent Caumont <lcaumont2@gmail.com> escreveu:
>
>> Hi Sean,
>>
>> I found the problem. The read buffer needs to be allocated with kmalloc too.
>>
>> int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
>> {
>> u8 *wbuf;
>> u8 *rbuf;
>> int rc;
>>
>> rbuf = kmalloc(1, GFP_KERNEL);
>> if (!rbuf)
>> return -ENOMEM;
>>
>> wbuf = kmalloc(1, GFP_KERNEL);
>> if (!wbuf)
>> return -ENOMEM;
>>
>> *wbuf = offs;
>>
>> rc = dibusb_i2c_msg(d, 0x50, wbuf, 1, rbuf, 1);
>> kfree(wbuf);
>> *val = *rbuf;
>> kfree(rbuf);
>>
>> return rc;
>> }
>>
>> It works now.
>> Please update the code in the main branch for futur versions.
>> Thanks.
>> Regards,
>> Laurent
>>
>> 2017-10-29 20:31 GMT+01:00 Sean Young <sean@mess.org>:
>> > On Sun, Oct 29, 2017 at 06:54:28PM +0100, Laurent Caumont wrote:
>> >> Hi Sean,
>> >>
>> >> I recompiled the modules by following the
>> >> https://www.linuxtv.org/wiki/index.php/How_to_Obtain,_Build_and_Install_V4L-DVB_Device_Drivers
>> >> page and applied the patch.
>> >> But I still have problems (see below). It doesn't seem to be the same callstack.
>> >> Is it the right way to get the fix ?
>> >
>> > Yes, it's the right way to get the fix. However, you've hit a new problem
>> > of a similar making. Please can you try with this patch as well:
>> >
>> > Thanks
>> > Sean
>> > ---
>> > From 84efb0bf72ae5d9183f25d69d95fb9ad9b9bc644 Mon Sep 17 00:00:00 2001
>> > From: Sean Young <sean@mess.org>
>> > Date: Sun, 29 Oct 2017 19:28:32 +0000
>> > Subject: [PATCH] media: dibusb: don't do DMA on stack
>> >
>> > The USB control messages require DMA to work. We cannot pass
>> > a stack-allocated buffer, as it is not warranted that the
>> > stack would be into a DMA enabled area.
>> >
>> > Signed-off-by: Sean Young <sean@mess.org>
>> > ---
>> > drivers/media/usb/dvb-usb/dibusb-common.c | 14 ++++++++++++--
>> > 1 file changed, 12 insertions(+), 2 deletions(-)
>> >
>> > diff --git a/drivers/media/usb/dvb-usb/dibusb-common.c b/drivers/media/usb/dvb-usb/dibusb-common.c
>> > index 8207e6900656..18c6e454b1b7 100644
>> > --- a/drivers/media/usb/dvb-usb/dibusb-common.c
>> > +++ b/drivers/media/usb/dvb-usb/dibusb-common.c
>> > @@ -223,8 +223,18 @@ EXPORT_SYMBOL(dibusb_i2c_algo);
>> >
>> > int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
>> > {
>> > - u8 wbuf[1] = { offs };
>> > - return dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
>> > + u8 *wbuf;
>> > + int rc;
>> > +
>> > + wbuf = kmalloc(1, GFP_KERNEL);
>> > + if (!wbuf)
>> > + return -ENOMEM;
>> > +
>> > + *wbuf = offs;
>> > + rc = dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
>> > + kfree(wbuf);
>> > +
>> > + return rc;
>> > }
>> > EXPORT_SYMBOL(dibusb_read_eeprom_byte);
>> >
>> > --
>> > 2.13.6
>> >
>
>
>
> Thanks,
> Mauro
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: 'LITE-ON USB2.0 DVB-T Tune' driver crash with kernel 4.13 / ubuntu 17.10
2017-11-10 20:33 ` Laurent Caumont
@ 2017-11-11 10:56 ` Sean Young
2017-11-11 17:53 ` Laurent Caumont
0 siblings, 1 reply; 18+ messages in thread
From: Sean Young @ 2017-11-11 10:56 UTC (permalink / raw)
To: Laurent Caumont; +Cc: Mauro Carvalho Chehab, linux-media
Hi Laurent,
On Fri, Nov 10, 2017 at 09:33:58PM +0100, Laurent Caumont wrote:
> Hi Mauro,
>
> I could send you a patch but my git doesn't see the modification I
> made, so it's unable to generate a patch.
> I don't know if it's a git issue on ubunu 17.10 or if it's the way the
> repository was created.
The difference might be in the git index (or not in it). If you send a
Signed-off-by: Laurent etc line then I'm happy to handle the patch
generation.
Thanks
Sean
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: 'LITE-ON USB2.0 DVB-T Tune' driver crash with kernel 4.13 / ubuntu 17.10
2017-11-11 10:56 ` Sean Young
@ 2017-11-11 17:53 ` Laurent Caumont
2017-11-11 18:01 ` Sean Young
0 siblings, 1 reply; 18+ messages in thread
From: Laurent Caumont @ 2017-11-11 17:53 UTC (permalink / raw)
To: Sean Young; +Cc: Mauro Carvalho Chehab, linux-media
[-- Attachment #1: Type: text/plain, Size: 778 bytes --]
Hi Sean,
I just realized that files in media_build/linux/driver are not
associate with a git repository. They are retrieved by the build
command.
So, I cloned the linux-stable repository to generate the patch.
Regards,
Laurent
2017-11-11 11:56 GMT+01:00 Sean Young <sean@mess.org>:
> Hi Laurent,
>
> On Fri, Nov 10, 2017 at 09:33:58PM +0100, Laurent Caumont wrote:
>> Hi Mauro,
>>
>> I could send you a patch but my git doesn't see the modification I
>> made, so it's unable to generate a patch.
>> I don't know if it's a git issue on ubunu 17.10 or if it's the way the
>> repository was created.
>
> The difference might be in the git index (or not in it). If you send a
> Signed-off-by: Laurent etc line then I'm happy to handle the patch
> generation.
>
> Thanks
>
> Sean
[-- Attachment #2: 0001-media-dvb-i2c-transfers-over-usb-use-kmalloc-instead.patch --]
[-- Type: text/x-patch, Size: 1202 bytes --]
From 03cebd478b80677252a0f48d71d0de05e6c82740 Mon Sep 17 00:00:00 2001
From: Laurent Caumont <lcaumont2@gmail.com>
Date: Sat, 11 Nov 2017 18:44:46 +0100
Subject: [PATCH] media: dvb: i2c transfers over usb - use kmalloc instead
stack
---
drivers/media/usb/dvb-usb/dibusb-common.c | 22 ++++++++++++++++++++--
1 file changed, 20 insertions(+), 2 deletions(-)
diff --git a/drivers/media/usb/dvb-usb/dibusb-common.c b/drivers/media/usb/dvb-usb/dibusb-common.c
index 8207e690..e1c31381 100644
--- a/drivers/media/usb/dvb-usb/dibusb-common.c
+++ b/drivers/media/usb/dvb-usb/dibusb-common.c
@@ -223,8 +223,26 @@ EXPORT_SYMBOL(dibusb_i2c_algo);
int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
{
- u8 wbuf[1] = { offs };
- return dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
+ u8 *wbuf;
+ u8 *rbuf;
+ int rc;
+
+ rbuf = kmalloc(1, GFP_KERNEL);
+ if (!rbuf)
+ return -ENOMEM;
+
+ wbuf = kmalloc(1, GFP_KERNEL);
+ if (!wbuf)
+ return -ENOMEM;
+
+ *wbuf = offs;
+
+ rc = dibusb_i2c_msg(d, 0x50, wbuf, 1, rbuf, 1);
+ kfree(wbuf);
+ *val = *rbuf;
+ kfree(rbuf);
+
+ return rc;
}
EXPORT_SYMBOL(dibusb_read_eeprom_byte);
--
2.14.1
^ permalink raw reply related [flat|nested] 18+ messages in thread
* Re: 'LITE-ON USB2.0 DVB-T Tune' driver crash with kernel 4.13 / ubuntu 17.10
2017-11-11 17:53 ` Laurent Caumont
@ 2017-11-11 18:01 ` Sean Young
2017-11-11 19:06 ` Laurent Caumont
0 siblings, 1 reply; 18+ messages in thread
From: Sean Young @ 2017-11-11 18:01 UTC (permalink / raw)
To: Laurent Caumont; +Cc: Mauro Carvalho Chehab, linux-media
Hi Laurent,
On Sat, Nov 11, 2017 at 06:53:54PM +0100, Laurent Caumont wrote:
> Hi Sean,
>
> I just realized that files in media_build/linux/driver are not
> associate with a git repository. They are retrieved by the build
> command.
> So, I cloned the linux-stable repository to generate the patch.
Great, thank you.
We need a Signed-off-by: line to accept your patch, see part 11 of
https://www.kernel.org/doc/html/latest/process/submitting-patches.html
Thanks,
Sean
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: 'LITE-ON USB2.0 DVB-T Tune' driver crash with kernel 4.13 / ubuntu 17.10
2017-11-11 18:01 ` Sean Young
@ 2017-11-11 19:06 ` Laurent Caumont
2017-11-11 20:55 ` Sean Young
0 siblings, 1 reply; 18+ messages in thread
From: Laurent Caumont @ 2017-11-11 19:06 UTC (permalink / raw)
To: Sean Young; +Cc: Mauro Carvalho Chehab, linux-media
[-- Attachment #1: Type: text/plain, Size: 597 bytes --]
Hi Sean,
I hope this one will be okay.
2017-11-11 19:01 GMT+01:00 Sean Young <sean@mess.org>:
> Hi Laurent,
>
> On Sat, Nov 11, 2017 at 06:53:54PM +0100, Laurent Caumont wrote:
>> Hi Sean,
>>
>> I just realized that files in media_build/linux/driver are not
>> associate with a git repository. They are retrieved by the build
>> command.
>> So, I cloned the linux-stable repository to generate the patch.
>
> Great, thank you.
>
> We need a Signed-off-by: line to accept your patch, see part 11 of
>
> https://www.kernel.org/doc/html/latest/process/submitting-patches.html
>
> Thanks,
>
> Sean
[-- Attachment #2: 0001-media-dvb-i2c-transfers-over-usb-use-kmalloc-instead.patch --]
[-- Type: text/x-patch, Size: 1255 bytes --]
From bf48cb8988a0335038e8df1a40f1d1b2cf4225d5 Mon Sep 17 00:00:00 2001
From: Laurent Caumont <lcaumont2@gmail.com>
Date: Sat, 11 Nov 2017 18:44:46 +0100
Subject: [PATCH] media: dvb: i2c transfers over usb - use kmalloc instead
stack Signed-off-by: Laurent Caumont <lcaumont2@gmail.com>
---
drivers/media/usb/dvb-usb/dibusb-common.c | 22 ++++++++++++++++++++--
1 file changed, 20 insertions(+), 2 deletions(-)
diff --git a/drivers/media/usb/dvb-usb/dibusb-common.c b/drivers/media/usb/dvb-usb/dibusb-common.c
index 8207e690..e1c31381 100644
--- a/drivers/media/usb/dvb-usb/dibusb-common.c
+++ b/drivers/media/usb/dvb-usb/dibusb-common.c
@@ -223,8 +223,26 @@ EXPORT_SYMBOL(dibusb_i2c_algo);
int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
{
- u8 wbuf[1] = { offs };
- return dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
+ u8 *wbuf;
+ u8 *rbuf;
+ int rc;
+
+ rbuf = kmalloc(1, GFP_KERNEL);
+ if (!rbuf)
+ return -ENOMEM;
+
+ wbuf = kmalloc(1, GFP_KERNEL);
+ if (!wbuf)
+ return -ENOMEM;
+
+ *wbuf = offs;
+
+ rc = dibusb_i2c_msg(d, 0x50, wbuf, 1, rbuf, 1);
+ kfree(wbuf);
+ *val = *rbuf;
+ kfree(rbuf);
+
+ return rc;
}
EXPORT_SYMBOL(dibusb_read_eeprom_byte);
--
2.14.1
^ permalink raw reply related [flat|nested] 18+ messages in thread
* Re: 'LITE-ON USB2.0 DVB-T Tune' driver crash with kernel 4.13 / ubuntu 17.10
2017-11-11 19:06 ` Laurent Caumont
@ 2017-11-11 20:55 ` Sean Young
2017-11-12 8:38 ` Laurent Caumont
0 siblings, 1 reply; 18+ messages in thread
From: Sean Young @ 2017-11-11 20:55 UTC (permalink / raw)
To: Laurent Caumont; +Cc: Mauro Carvalho Chehab, linux-media
Hi Laurant,
On Sat, Nov 11, 2017 at 08:06:38PM +0100, Laurent Caumont wrote:
> Hi Sean,
>
> I hope this one will be okay.
There is a memory leak in there, and there is no reason to have to kmallocs
for this function. Please would you mind testing this version?
Please note that there were other issues like whitespace which I've fixed
up.
Thanks,
Sean
----
>From 8362bc3e95016944b173c3866c103fcbc2587b6d Mon Sep 17 00:00:00 2001
From: Laurent Caumont <lcaumont2@gmail.com>
Date: Sat, 11 Nov 2017 18:44:46 +0100
Subject: [PATCH] media: dvb: i2c transfers over usb cannot be done from stack
Cc: stable@vger.kernel.org
Signed-off-by: Laurent Caumont <lcaumont2@gmail.com>
Signed-off-by: Sean Young <sean@mess.org>
---
drivers/media/usb/dvb-usb/dibusb-common.c | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/drivers/media/usb/dvb-usb/dibusb-common.c b/drivers/media/usb/dvb-usb/dibusb-common.c
index 8207e6900656..bcacb0f22028 100644
--- a/drivers/media/usb/dvb-usb/dibusb-common.c
+++ b/drivers/media/usb/dvb-usb/dibusb-common.c
@@ -223,8 +223,20 @@ EXPORT_SYMBOL(dibusb_i2c_algo);
int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
{
- u8 wbuf[1] = { offs };
- return dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
+ u8 *buf;
+ int rc;
+
+ buf = kmalloc(2, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ buf[0] = offs;
+
+ rc = dibusb_i2c_msg(d, 0x50, &buf[0], 1, &buf[1], 1);
+ *val = buf[1];
+ kfree(buf);
+
+ return rc;
}
EXPORT_SYMBOL(dibusb_read_eeprom_byte);
--
2.13.6
^ permalink raw reply related [flat|nested] 18+ messages in thread
* Re: 'LITE-ON USB2.0 DVB-T Tune' driver crash with kernel 4.13 / ubuntu 17.10
2017-11-11 20:55 ` Sean Young
@ 2017-11-12 8:38 ` Laurent Caumont
2017-11-12 21:06 ` Sean Young
2017-11-21 21:03 ` Sean Young
0 siblings, 2 replies; 18+ messages in thread
From: Laurent Caumont @ 2017-11-12 8:38 UTC (permalink / raw)
To: Sean Young; +Cc: Mauro Carvalho Chehab, linux-media
Hi Sean,
Thank you for the changes, It's better like this, I will test it.
Don't you think that a much better way would be to make the kalloc
directly inside dvb_usb_generic_rw instead of changing each call of
it? Are you sure there are no other mistake somewhere else ?
Laurent
2017-11-11 21:55 GMT+01:00 Sean Young <sean@mess.org>:
> Hi Laurant,
>
> On Sat, Nov 11, 2017 at 08:06:38PM +0100, Laurent Caumont wrote:
>> Hi Sean,
>>
>> I hope this one will be okay.
>
> There is a memory leak in there, and there is no reason to have to kmallocs
> for this function. Please would you mind testing this version?
>
> Please note that there were other issues like whitespace which I've fixed
> up.
>
> Thanks,
> Sean
> ----
> From 8362bc3e95016944b173c3866c103fcbc2587b6d Mon Sep 17 00:00:00 2001
> From: Laurent Caumont <lcaumont2@gmail.com>
> Date: Sat, 11 Nov 2017 18:44:46 +0100
> Subject: [PATCH] media: dvb: i2c transfers over usb cannot be done from stack
>
> Cc: stable@vger.kernel.org
> Signed-off-by: Laurent Caumont <lcaumont2@gmail.com>
> Signed-off-by: Sean Young <sean@mess.org>
> ---
> drivers/media/usb/dvb-usb/dibusb-common.c | 16 ++++++++++++++--
> 1 file changed, 14 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/media/usb/dvb-usb/dibusb-common.c b/drivers/media/usb/dvb-usb/dibusb-common.c
> index 8207e6900656..bcacb0f22028 100644
> --- a/drivers/media/usb/dvb-usb/dibusb-common.c
> +++ b/drivers/media/usb/dvb-usb/dibusb-common.c
> @@ -223,8 +223,20 @@ EXPORT_SYMBOL(dibusb_i2c_algo);
>
> int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
> {
> - u8 wbuf[1] = { offs };
> - return dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
> + u8 *buf;
> + int rc;
> +
> + buf = kmalloc(2, GFP_KERNEL);
> + if (!buf)
> + return -ENOMEM;
> +
> + buf[0] = offs;
> +
> + rc = dibusb_i2c_msg(d, 0x50, &buf[0], 1, &buf[1], 1);
> + *val = buf[1];
> + kfree(buf);
> +
> + return rc;
> }
> EXPORT_SYMBOL(dibusb_read_eeprom_byte);
>
> --
> 2.13.6
>
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: 'LITE-ON USB2.0 DVB-T Tune' driver crash with kernel 4.13 / ubuntu 17.10
2017-11-12 8:38 ` Laurent Caumont
@ 2017-11-12 21:06 ` Sean Young
2017-11-21 21:03 ` Sean Young
1 sibling, 0 replies; 18+ messages in thread
From: Sean Young @ 2017-11-12 21:06 UTC (permalink / raw)
To: Laurent Caumont; +Cc: Mauro Carvalho Chehab, linux-media
On Sun, Nov 12, 2017 at 09:38:47AM +0100, Laurent Caumont wrote:
> Hi Sean,
>
> Thank you for the changes, It's better like this, I will test it.
Great, thanks. Please let us know if it works, then it can be included.
> Don't you think that a much better way would be to make the kalloc
> directly inside dvb_usb_generic_rw instead of changing each call of
> it? Are you sure there are no other mistake somewhere else ?
That would introduce an extra kmalloc and memcpy in that function, and
for many call sites that would be unnecesary, so it would be inefficient.
Sean
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: 'LITE-ON USB2.0 DVB-T Tune' driver crash with kernel 4.13 / ubuntu 17.10
2017-11-12 8:38 ` Laurent Caumont
2017-11-12 21:06 ` Sean Young
@ 2017-11-21 21:03 ` Sean Young
2017-11-21 22:44 ` Laurent Caumont
1 sibling, 1 reply; 18+ messages in thread
From: Sean Young @ 2017-11-21 21:03 UTC (permalink / raw)
To: Laurent Caumont; +Cc: Mauro Carvalho Chehab, linux-media
Hi Laurent,
On Sun, Nov 12, 2017 at 09:38:47AM +0100, Laurent Caumont wrote:
> Thank you for the changes, It's better like this, I will test it.
Just wondering if you have had the time to test this patch. It would be
great if it could be included after being tested.
Thanks,
Sean
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: 'LITE-ON USB2.0 DVB-T Tune' driver crash with kernel 4.13 / ubuntu 17.10
2017-11-21 21:03 ` Sean Young
@ 2017-11-21 22:44 ` Laurent Caumont
0 siblings, 0 replies; 18+ messages in thread
From: Laurent Caumont @ 2017-11-21 22:44 UTC (permalink / raw)
To: Sean Young; +Cc: Mauro Carvalho Chehab, linux-media
Hi Sean,
Yes, it is working well.
Laurent
2017-11-21 22:03 UTC+01:00, Sean Young <sean@mess.org>:
> Hi Laurent,
>
> On Sun, Nov 12, 2017 at 09:38:47AM +0100, Laurent Caumont wrote:
>> Thank you for the changes, It's better like this, I will test it.
>
> Just wondering if you have had the time to test this patch. It would be
> great if it could be included after being tested.
>
> Thanks,
>
> Sean
>
^ permalink raw reply [flat|nested] 18+ messages in thread
end of thread, other threads:[~2017-11-21 22:44 UTC | newest]
Thread overview: 18+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-10-22 17:49 'LITE-ON USB2.0 DVB-T Tune' driver crash with kernel 4.13 / ubuntu 17.10 Laurent Caumont
2017-10-23 9:43 ` Sean Young
[not found] ` <CACG2urzPV2q63-bLP98cHDDqzP3a-oydDScPqG=tVKSCzxREBg@mail.gmail.com>
2017-10-23 18:57 ` Sean Young
2017-10-29 17:54 ` Laurent Caumont
2017-10-29 19:31 ` Sean Young
2017-10-30 20:59 ` Laurent Caumont
2017-11-07 10:15 ` Sean Young
2017-11-07 10:42 ` Mauro Carvalho Chehab
2017-11-10 20:33 ` Laurent Caumont
2017-11-11 10:56 ` Sean Young
2017-11-11 17:53 ` Laurent Caumont
2017-11-11 18:01 ` Sean Young
2017-11-11 19:06 ` Laurent Caumont
2017-11-11 20:55 ` Sean Young
2017-11-12 8:38 ` Laurent Caumont
2017-11-12 21:06 ` Sean Young
2017-11-21 21:03 ` Sean Young
2017-11-21 22:44 ` Laurent Caumont
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