Bug#930522: linux: task md5_raid6:203 blocked for more than 120 seconds

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Bug#930522: linux: task md5_raid6:203 blocked for more than 120 seconds

Thorsten Glaser
Package: linux-image-4.19.0-5-amd64
Version: 4.19.37-3
Severity: important

We’re back to tasks hanging, 99% of CPU being in wait.
This is somewhat similar to #913138 but not identical:
HDD reads seem to still work, as do some new writes,
but not all of them (e.g. I can run reportbug, but not
“man reportbug”; I can start new shells, which call
ansiweather and store the result, but I cannot run a
new Firefox instance; I can run sudo dmesg (below),
but not zless the linux-image-4.19.0-5-amd64 changelog).

dmesg has this:

[    0.000000] microcode: microcode updated early to revision 0x1d, date = 2018-05-11
[    0.000000] Linux version 4.19.0-5-amd64 ([hidden email]) (gcc version 8.3.0 (Debian 8.3.0-7)) #1 SMP Debian 4.19.37-3 (2019-05-15)
[    0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.19.0-5-amd64 root=/dev/mapper/vg--tglase-lv--tglase ro rootdelay=5 net.ifnames=0 syscall.x32=y vsyscall=emulate kaslr l1tf=flush,nosmt
[    0.000000] x86/fpu: x87 FPU will use FXSAVE
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009dbff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009f800-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000cfecffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000cfed0000-0x00000000cfed0fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000cfed1000-0x00000000cfedffff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000cfee0000-0x00000000cfefffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000f4000000-0x00000000f7ffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000062fffffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.4 present.
[    0.000000] DMI: Gigabyte Technology Co., Ltd. X58-USB3/X58-USB3, BIOS F5 09/07/2011
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.000000] tsc: Detected 3064.513 MHz processor
[    0.005423] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.005427] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.005436] last_pfn = 0x630000 max_arch_pfn = 0x400000000
[    0.005443] MTRR default type: uncachable
[    0.005444] MTRR fixed ranges enabled:
[    0.005445]   00000-9FFFF write-back
[    0.005447]   A0000-BFFFF uncachable
[    0.005448]   C0000-CDFFF write-protect
[    0.005449]   CE000-EFFFF uncachable
[    0.005450]   F0000-FFFFF write-through
[    0.005451] MTRR variable ranges enabled:
[    0.005453]   0 base 000000000 mask F00000000 write-back
[    0.005455]   1 base 0E0000000 mask FE0000000 uncachable
[    0.005456]   2 base 0D0000000 mask FF0000000 uncachable
[    0.005458]   3 base 100000000 mask F00000000 write-back
[    0.005459]   4 base 200000000 mask E00000000 write-back
[    0.005460]   5 base 400000000 mask C00000000 write-back
[    0.005462]   6 base 500000000 mask F00000000 write-back
[    0.005463]   7 base 600000000 mask FC0000000 write-back
[    0.006397] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.006911] e820: update [mem 0xd0000000-0xffffffff] usable ==> reserved
[    0.006918] last_pfn = 0xcfed0 max_arch_pfn = 0x400000000
[    0.016355] found SMP MP-table at [mem 0x000f5a60-0x000f5a6f]
[    0.029287] Base memory trampoline at [(____ptrval____)] 97000 size 24576
[    0.029295] BRK [0x33d401000, 0x33d401fff] PGTABLE
[    0.029297] BRK [0x33d402000, 0x33d402fff] PGTABLE
[    0.029299] BRK [0x33d403000, 0x33d403fff] PGTABLE
[    0.029341] BRK [0x33d404000, 0x33d404fff] PGTABLE
[    0.029345] BRK [0x33d405000, 0x33d405fff] PGTABLE
[    0.029479] BRK [0x33d406000, 0x33d406fff] PGTABLE
[    0.029504] BRK [0x33d407000, 0x33d407fff] PGTABLE
[    0.029528] BRK [0x33d408000, 0x33d408fff] PGTABLE
[    0.029577] BRK [0x33d409000, 0x33d409fff] PGTABLE
[    0.030140] RAMDISK: [mem 0x34252000-0x36120fff]
[    0.030152] ACPI: Early table checksum verification disabled
[    0.033915] ACPI: RSDP 0x00000000000F7200 000014 (v00 GBT   )
[    0.033921] ACPI: RSDT 0x00000000CFED1040 000048 (v01 GBT    GBTUACPI 42302E31 GBTU 01010101)
[    0.033930] ACPI: FACP 0x00000000CFED1100 000074 (v01 GBT    GBTUACPI 42302E31 GBTU 01010101)
[    0.033939] ACPI: DSDT 0x00000000CFED11C0 00391C (v01 GBT    GBTUACPI 00001000 MSFT 0100000C)
[    0.033946] ACPI: FACS 0x00000000CFED0000 000040
[    0.033951] ACPI: MSDM 0x00000000CFED4CC0 000055 (v03 GBT    GBTUACPI 42302E31 GBTU 01010101)
[    0.033957] ACPI: HPET 0x00000000CFED4D80 000038 (v01 GBT    GBTUACPI 42302E31 GBTU 00000098)
[    0.033964] ACPI: MCFG 0x00000000CFED4E00 00003C (v01 GBT    GBTUACPI 42302E31 GBTU 01010101)
[    0.033970] ACPI: EUDS 0x00000000CFED4E40 0004D0 (v01 GBT             00000000      00000000)
[    0.033976] ACPI: MATS 0x00000000CFED5310 000034 (v01 GBT             00000000      00000000)
[    0.033982] ACPI: TAMG 0x00000000CFED5380 000CFA (v01 GBT    GBT   B0 5455312E BG?? 53450101)
[    0.033989] ACPI: APIC 0x00000000CFED4B40 00012C (v01 GBT    GBTUACPI 42302E31 GBTU 01010101)
[    0.033995] ACPI: SSDT 0x00000000CFED6080 002B1C (v01 INTEL  PPM RCM  80000001 INTL 20061109)
[    0.034012] ACPI: Local APIC address 0xfee00000
[    0.034171] No NUMA configuration found
[    0.034173] Faking a node at [mem 0x0000000000000000-0x000000062fffffff]
[    0.034180] NODE_DATA(0) allocated [mem 0x62ffe7000-0x62ffebfff]
[    0.034257] Zone ranges:
[    0.034259]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.034262]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.034265]   Normal   [mem 0x0000000100000000-0x000000062fffffff]
[    0.034267]   Device   empty
[    0.034270] Movable zone start for each node
[    0.034271] Early memory node ranges
[    0.034273]   node   0: [mem 0x0000000000001000-0x000000000009cfff]
[    0.034275]   node   0: [mem 0x0000000000100000-0x00000000cfecffff]
[    0.034277]   node   0: [mem 0x0000000100000000-0x000000062fffffff]
[    0.034283] Reserved but unavailable: 100 pages
[    0.034285] Initmem setup node 0 [mem 0x0000000000001000-0x000000062fffffff]
[    0.034288] On node 0 totalpages: 6291052
[    0.034290]   DMA zone: 64 pages used for memmap
[    0.034291]   DMA zone: 21 pages reserved
[    0.034292]   DMA zone: 3996 pages, LIFO batch:0
[    0.034476]   DMA32 zone: 13244 pages used for memmap
[    0.034477]   DMA32 zone: 847568 pages, LIFO batch:63
[    0.074095]   Normal zone: 84992 pages used for memmap
[    0.074097]   Normal zone: 5439488 pages, LIFO batch:63
[    0.313248] ACPI: PM-Timer IO Port: 0x408
[    0.313254] ACPI: Local APIC address 0xfee00000
[    0.313265] ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
[    0.313268] ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
[    0.313269] ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
[    0.313271] ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1])
[    0.313273] ACPI: LAPIC_NMI (acpi_id[0x04] dfl dfl lint[0x1])
[    0.313275] ACPI: LAPIC_NMI (acpi_id[0x05] dfl dfl lint[0x1])
[    0.313276] ACPI: LAPIC_NMI (acpi_id[0x06] dfl dfl lint[0x1])
[    0.313278] ACPI: LAPIC_NMI (acpi_id[0x07] dfl dfl lint[0x1])
[    0.313280] ACPI: LAPIC_NMI (acpi_id[0x08] dfl dfl lint[0x1])
[    0.313282] ACPI: LAPIC_NMI (acpi_id[0x09] dfl dfl lint[0x1])
[    0.313284] ACPI: LAPIC_NMI (acpi_id[0x0a] dfl dfl lint[0x1])
[    0.313285] ACPI: LAPIC_NMI (acpi_id[0x0b] dfl dfl lint[0x1])
[    0.313287] ACPI: LAPIC_NMI (acpi_id[0x0c] dfl dfl lint[0x1])
[    0.313289] ACPI: LAPIC_NMI (acpi_id[0x0d] dfl dfl lint[0x1])
[    0.313291] ACPI: LAPIC_NMI (acpi_id[0x0e] dfl dfl lint[0x1])
[    0.313292] ACPI: LAPIC_NMI (acpi_id[0x0f] dfl dfl lint[0x1])
[    0.313305] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
[    0.313309] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.313311] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.313314] ACPI: IRQ0 used by override.
[    0.313316] ACPI: IRQ9 used by override.
[    0.313320] Using ACPI (MADT) for SMP configuration information
[    0.313323] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.313329] smpboot: Allowing 16 CPUs, 8 hotplug CPUs
[    0.313349] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.313352] PM: Registered nosave memory: [mem 0x0009d000-0x0009ffff]
[    0.313354] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
[    0.313356] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[    0.313358] PM: Registered nosave memory: [mem 0xcfed0000-0xcfed0fff]
[    0.313360] PM: Registered nosave memory: [mem 0xcfed1000-0xcfedffff]
[    0.313362] PM: Registered nosave memory: [mem 0xcfee0000-0xcfefffff]
[    0.313363] PM: Registered nosave memory: [mem 0xcff00000-0xf3ffffff]
[    0.313365] PM: Registered nosave memory: [mem 0xf4000000-0xf7ffffff]
[    0.313367] PM: Registered nosave memory: [mem 0xf8000000-0xfebfffff]
[    0.313369] PM: Registered nosave memory: [mem 0xfec00000-0xffffffff]
[    0.313372] [mem 0xcff00000-0xf3ffffff] available for PCI devices
[    0.313374] Booting paravirtualized kernel on bare hardware
[    0.313378] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.641221] random: get_random_bytes called from start_kernel+0x93/0x52c with crng_init=0
[    0.641233] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:16 nr_node_ids:1
[    0.641886] percpu: Embedded 44 pages/cpu s143256 r8192 d28776 u262144
[    0.641897] pcpu-alloc: s143256 r8192 d28776 u262144 alloc=1*2097152
[    0.641898] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 [0] 08 09 10 11 12 13 14 15
[    0.641937] Built 1 zonelists, mobility grouping on.  Total pages: 6192731
[    0.641939] Policy zone: Normal
[    0.641942] Kernel command line: BOOT_IMAGE=/vmlinuz-4.19.0-5-amd64 root=/dev/mapper/vg--tglase-lv--tglase ro rootdelay=5 net.ifnames=0 syscall.x32=y vsyscall=emulate kaslr l1tf=flush,nosmt
[    0.650873] Calgary: detecting Calgary via BIOS EBDA area
[    0.650876] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.761643] Memory: 24645636K/25164208K available (10252K kernel code, 1242K rwdata, 3180K rodata, 1580K init, 2296K bss, 518572K reserved, 0K cma-reserved)
[    0.761843] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=16, Nodes=1
[    0.761853] Kernel/User page tables isolation: enabled
[    0.761923] ftrace: allocating 31824 entries in 125 pages
[    0.788174] rcu: Hierarchical RCU implementation.
[    0.788177] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=16.
[    0.788179] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=16
[    0.794422] NR_IRQS: 33024, nr_irqs: 552, preallocated irqs: 16
[    0.799128] Console: colour VGA+ 80x25
[    0.805304] console [tty0] enabled
[    0.805387] ACPI: Core revision 20180810
[    0.805627] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
[    0.805717] hpet clockevent registered
[    0.805722] APIC: Switch to symmetric I/O mode setup
[    0.805780] DMAR-IR: This system BIOS has enabled interrupt remapping
               on a chipset that contains an erratum making that
               feature unstable.  To maintain system stability
               interrupt remapping is being disabled.  Please
               contact your BIOS vendor for an update
[    0.805941] Switched APIC routing to physical flat.
[    0.806708] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.825723] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2c2c5472b56, max_idle_ns: 440795260807 ns
[    0.825821] Calibrating delay loop (skipped), value calculated using timer frequency.. 6129.02 BogoMIPS (lpj=12258052)
[    0.825906] pid_max: default: 32768 minimum: 301
[    0.826020] Security Framework initialized
[    0.826076] Yama: disabled by default; enable with sysctl kernel.yama.*
[    0.826164] AppArmor: AppArmor initialized
[    0.832785] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes)
[    0.836129] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes)
[    0.836330] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes)
[    0.836500] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes)
[    0.836918] mce: CPU supports 9 MCE banks
[    0.836982] CPU0: Thermal monitoring enabled (TM1)
[    0.837049] process: using mwait in idle threads
[    0.837107] Last level iTLB entries: 4KB 512, 2MB 7, 4MB 7
[    0.837165] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0
[    0.837226] Spectre V2 : Mitigation: Full generic retpoline
[    0.837284] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.837361] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    0.837432] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.837510] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[    0.837572] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.837696] MDS: Vulnerable: Clear CPU buffers attempted, no microcode
[    0.837973] Freeing SMP alternatives memory: 24K
[    0.845806] smpboot: CPU0: Intel(R) Core(TM) i7 CPU         950  @ 3.07GHz (family: 0x6, model: 0x1a, stepping: 0x5)
[    0.845806] Performance Events: PEBS fmt1+, Nehalem events, 16-deep LBR, Intel PMU driver.
[    0.845806] core: CPU erratum AAJ80 worked around
[    0.845806] core: CPUID marked event: 'bus cycles' unavailable
[    0.845806] ... version:                3
[    0.845806] ... bit width:              48
[    0.845806] ... generic registers:      4
[    0.845806] ... value mask:             0000ffffffffffff
[    0.845806] ... max period:             000000007fffffff
[    0.845806] ... fixed-purpose events:   3
[    0.845806] ... event mask:             000000070000000f
[    0.845806] rcu: Hierarchical SRCU implementation.
[    0.845806] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.845806] smp: Bringing up secondary CPUs ...
[    0.845806] x86: Booting SMP configuration:
[    0.845806] .... node  #0, CPUs:        #1  #2  #3  #4  #5  #6  #7
[    0.870821] smp: Brought up 1 node, 4 CPUs
[    0.870821] smpboot: Max logical packages: 4
[    0.870821] smpboot: Total of 4 processors activated (24516.10 BogoMIPS)
[    0.874711] devtmpfs: initialized
[    0.874711] x86/mm: Memory block size: 128MB
[    0.879236] PM: Registering ACPI NVS region [mem 0xcfed0000-0xcfed0fff] (4096 bytes)
[    0.879236] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.879236] futex hash table entries: 4096 (order: 6, 262144 bytes)
[    0.879236] pinctrl core: initialized pinctrl subsystem
[    0.879236] NET: Registered protocol family 16
[    0.879236] audit: initializing netlink subsys (disabled)
[    0.879236] audit: type=2000 audit(1559134014.072:1): state=initialized audit_enabled=0 res=1
[    0.879236] cpuidle: using governor ladder
[    0.879236] cpuidle: using governor menu
[    0.879236] Enabled x32 syscalls
[    0.881819] ACPI: bus type PCI registered
[    0.881876] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.882035] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf4000000-0xf7ffffff] (base 0xf4000000)
[    0.882118] PCI: MMCONFIG at [mem 0xf4000000-0xf7ffffff] reserved in E820
[    0.882186] pmd_set_huge: Cannot satisfy [mem 0xf4000000-0xf4200000] with a huge-page mapping due to MTRR override.
[    0.882461] PCI: Using configuration type 1 for base access
[    0.883477] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.883477] ACPI: Added _OSI(Module Device)
[    0.883477] ACPI: Added _OSI(Processor Device)
[    0.883477] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.883477] ACPI: Added _OSI(Processor Aggregator Device)
[    0.883477] ACPI: Added _OSI(Linux-Dell-Video)
[    0.883477] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.885812] ACPI: 2 ACPI AML tables successfully acquired and loaded
[    0.899010] ACPI: Interpreter enabled
[    0.899092] ACPI: (supports S0 S3 S4 S5)
[    0.899148] ACPI: Using IOAPIC for interrupt routing
[    0.899236] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.899533] ACPI: Enabled 9 GPEs in block 00 to 3F
[    0.904997] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3f])
[    0.905064] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.905147] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.905493] PCI host bridge to bus 0000:00
[    0.905552] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.905614] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.905676] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.905753] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window]
[    0.905817] pci_bus 0000:00: root bus resource [mem 0xcff00000-0xfebfffff window]
[    0.905895] pci_bus 0000:00: root bus resource [bus 00-3f]
[    0.905967] pci 0000:00:00.0: [8086:3405] type 00 class 0x060000
[    0.906008] pci 0000:00:00.0: enabling Extended Tags
[    0.906110] pci 0000:00:00.0: PME# supported from D0 D3hot D3cold
[    0.906236] pci 0000:00:02.0: [8086:3409] type 01 class 0x060400
[    0.906272] pci 0000:00:02.0: enabling Extended Tags
[    0.906374] pci 0000:00:02.0: PME# supported from D0 D3hot D3cold
[    0.906494] pci 0000:00:03.0: [8086:340a] type 01 class 0x060400
[    0.906531] pci 0000:00:03.0: enabling Extended Tags
[    0.906634] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
[    0.906760] pci 0000:00:10.0: [8086:3425] type 00 class 0x080000
[    0.906907] pci 0000:00:10.1: [8086:3426] type 00 class 0x080000
[    0.907042] pci 0000:00:11.0: [8086:3427] type 00 class 0x080000
[    0.907183] pci 0000:00:11.1: [8086:3428] type 00 class 0x080000
[    0.907318] pci 0000:00:13.0: [8086:342d] type 00 class 0x080020
[    0.907334] pci 0000:00:13.0: reg 0x10: [mem 0xfbfff000-0xfbffffff]
[    0.907392] pci 0000:00:13.0: PME# supported from D0 D3hot D3cold
[    0.907493] pci 0000:00:14.0: [8086:342e] type 00 class 0x080000
[    0.907651] pci 0000:00:14.1: [8086:3422] type 00 class 0x080000
[    0.907806] pci 0000:00:14.2: [8086:3423] type 00 class 0x080000
[    0.907963] pci 0000:00:15.0: [8086:342f] type 00 class 0x080020
[    0.908104] pci 0000:00:1a.0: [8086:3a37] type 00 class 0x0c0300
[    0.908153] pci 0000:00:1a.0: reg 0x20: [io  0xff00-0xff1f]
[    0.908304] pci 0000:00:1a.1: [8086:3a38] type 00 class 0x0c0300
[    0.908353] pci 0000:00:1a.1: reg 0x20: [io  0xfe00-0xfe1f]
[    0.908495] pci 0000:00:1a.2: [8086:3a39] type 00 class 0x0c0300
[    0.908545] pci 0000:00:1a.2: reg 0x20: [io  0xfd00-0xfd1f]
[    0.908696] pci 0000:00:1a.7: [8086:3a3c] type 00 class 0x0c0320
[    0.908720] pci 0000:00:1a.7: reg 0x10: [mem 0xfbffe000-0xfbffe3ff]
[    0.908812] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
[    0.908925] pci 0000:00:1b.0: [8086:3a3e] type 00 class 0x040300
[    0.908949] pci 0000:00:1b.0: reg 0x10: [mem 0xfbff4000-0xfbff7fff 64bit]
[    0.909031] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[    0.909143] pci 0000:00:1c.0: [8086:3a40] type 01 class 0x060400
[    0.909227] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.909352] pci 0000:00:1c.4: [8086:3a48] type 01 class 0x060400
[    0.909440] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[    0.909563] pci 0000:00:1d.0: [8086:3a34] type 00 class 0x0c0300
[    0.909612] pci 0000:00:1d.0: reg 0x20: [io  0xfc00-0xfc1f]
[    0.909758] pci 0000:00:1d.1: [8086:3a35] type 00 class 0x0c0300
[    0.909838] pci 0000:00:1d.1: reg 0x20: [io  0xfb00-0xfb1f]
[    0.909987] pci 0000:00:1d.2: [8086:3a36] type 00 class 0x0c0300
[    0.910037] pci 0000:00:1d.2: reg 0x20: [io  0xfa00-0xfa1f]
[    0.910187] pci 0000:00:1d.7: [8086:3a3a] type 00 class 0x0c0320
[    0.910212] pci 0000:00:1d.7: reg 0x10: [mem 0xfbffd000-0xfbffd3ff]
[    0.910304] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[    0.910415] pci 0000:00:1e.0: [8086:244e] type 01 class 0x060401
[    0.910575] pci 0000:00:1f.0: [8086:3a16] type 00 class 0x060100
[    0.910665] pci 0000:00:1f.0: quirk: [io  0x0400-0x047f] claimed by ICH6 ACPI/GPIO/TCO
[    0.910748] pci 0000:00:1f.0: quirk: [io  0x0580-0x05bf] claimed by ICH6 GPIO
[    0.910812] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0800 (mask 000f)
[    0.910891] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 0290 (mask 000f)
[    0.911100] pci 0000:00:1f.2: [8086:3a22] type 00 class 0x010601
[    0.911121] pci 0000:00:1f.2: reg 0x10: [io  0xf900-0xf907]
[    0.911129] pci 0000:00:1f.2: reg 0x14: [io  0xf800-0xf803]
[    0.911137] pci 0000:00:1f.2: reg 0x18: [io  0xf700-0xf707]
[    0.911145] pci 0000:00:1f.2: reg 0x1c: [io  0xf600-0xf603]
[    0.911154] pci 0000:00:1f.2: reg 0x20: [io  0xf500-0xf51f]
[    0.911162] pci 0000:00:1f.2: reg 0x24: [mem 0xfbffc000-0xfbffc7ff]
[    0.911210] pci 0000:00:1f.2: PME# supported from D3hot
[    0.911316] pci 0000:00:1f.3: [8086:3a30] type 00 class 0x0c0500
[    0.911337] pci 0000:00:1f.3: reg 0x10: [mem 0xfbffb000-0xfbffb0ff 64bit]
[    0.911359] pci 0000:00:1f.3: reg 0x20: [io  0x0500-0x051f]
[    0.911530] pci 0000:01:00.0: [1033:0194] type 00 class 0x0c0330
[    0.911558] pci 0000:01:00.0: reg 0x10: [mem 0xfbcfe000-0xfbcfffff 64bit]
[    0.911659] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[    0.921828] pci 0000:00:02.0: PCI bridge to [bus 01]
[    0.921892] pci 0000:00:02.0:   bridge window [mem 0xfbc00000-0xfbcfffff]
[    0.921952] pci 0000:02:00.0: [10de:10c3] type 00 class 0x030000
[    0.921972] pci 0000:02:00.0: reg 0x10: [mem 0xf9000000-0xf9ffffff]
[    0.921983] pci 0000:02:00.0: reg 0x14: [mem 0xd0000000-0xdfffffff 64bit pref]
[    0.921995] pci 0000:02:00.0: reg 0x1c: [mem 0xee000000-0xefffffff 64bit pref]
[    0.922003] pci 0000:02:00.0: reg 0x24: [io  0xdf00-0xdf7f]
[    0.922011] pci 0000:02:00.0: reg 0x30: [mem 0x00000000-0x0007ffff pref]
[    0.922018] pci 0000:02:00.0: enabling Extended Tags
[    0.922201] pci 0000:02:00.1: [10de:0be3] type 00 class 0x040300
[    0.922218] pci 0000:02:00.1: reg 0x10: [mem 0xfaffc000-0xfaffffff]
[    0.922261] pci 0000:02:00.1: enabling Extended Tags
[    0.933827] pci 0000:00:03.0: PCI bridge to [bus 02]
[    0.933888] pci 0000:00:03.0:   bridge window [io  0xd000-0xdfff]
[    0.933892] pci 0000:00:03.0:   bridge window [mem 0xf9000000-0xfaffffff]
[    0.933897] pci 0000:00:03.0:   bridge window [mem 0xd0000000-0xefffffff 64bit pref]
[    0.933950] pci 0000:00:1c.0: PCI bridge to [bus 03]
[    0.934078] pci 0000:04:00.0: [10ec:8168] type 00 class 0x020000
[    0.934109] pci 0000:04:00.0: reg 0x10: [io  0xee00-0xeeff]
[    0.934138] pci 0000:04:00.0: reg 0x18: [mem 0xfbdff000-0xfbdfffff 64bit pref]
[    0.934157] pci 0000:04:00.0: reg 0x20: [mem 0xfbdf8000-0xfbdfbfff 64bit pref]
[    0.934261] pci 0000:04:00.0: supports D1 D2
[    0.934262] pci 0000:04:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.934378] pci 0000:00:1c.4: ASPM: current common clock configuration is broken, reconfiguring
[    0.945831] pci 0000:00:1c.4: PCI bridge to [bus 04]
[    0.945892] pci 0000:00:1c.4:   bridge window [io  0xe000-0xefff]
[    0.945899] pci 0000:00:1c.4:   bridge window [mem 0xfbd00000-0xfbdfffff 64bit pref]
[    0.945920] pci_bus 0000:05: extended config space not accessible
[    0.946014] pci 0000:05:00.0: [8086:107c] type 00 class 0x020000
[    0.946034] pci 0000:05:00.0: reg 0x10: [mem 0xfbee0000-0xfbefffff]
[    0.946044] pci 0000:05:00.0: reg 0x14: [mem 0xfbec0000-0xfbedffff]
[    0.946055] pci 0000:05:00.0: reg 0x18: [io  0xcf00-0xcf3f]
[    0.946091] pci 0000:05:00.0: reg 0x30: [mem 0x00000000-0x0001ffff pref]
[    0.946134] pci 0000:05:00.0: PME# supported from D0 D3hot D3cold
[    0.946229] pci 0000:00:1e.0: PCI bridge to [bus 05] (subtractive decode)
[    0.946293] pci 0000:00:1e.0:   bridge window [io  0xc000-0xcfff]
[    0.946297] pci 0000:00:1e.0:   bridge window [mem 0xfbe00000-0xfbefffff]
[    0.946303] pci 0000:00:1e.0:   bridge window [io  0x0000-0x0cf7 window] (subtractive decode)
[    0.946305] pci 0000:00:1e.0:   bridge window [io  0x0d00-0xffff window] (subtractive decode)
[    0.946307] pci 0000:00:1e.0:   bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode)
[    0.946309] pci 0000:00:1e.0:   bridge window [mem 0x000c0000-0x000dffff window] (subtractive decode)
[    0.946311] pci 0000:00:1e.0:   bridge window [mem 0xcff00000-0xfebfffff window] (subtractive decode)
[    0.946878] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 *10 11 12 14 15)
[    0.947034] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 10 11 *12 14 15)
[    0.947187] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *7 9 10 11 12 14 15)
[    0.947339] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
[    0.947491] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
[    0.947647] ACPI: PCI Interrupt Link [LNKF] (IRQs *3 4 5 6 7 9 10 11 12 14 15)
[    0.947800] ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 5 6 7 9 10 11 12 *14 15)
[    0.947952] ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
[    0.948245] pci 0000:02:00.0: vgaarb: setting as boot VGA device
[    0.948245] pci 0000:02:00.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.948245] pci 0000:02:00.0: vgaarb: bridge control possible
[    0.948245] vgaarb: loaded
[    0.948245] pps_core: LinuxPPS API ver. 1 registered
[    0.948245] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <[hidden email]>
[    0.948245] PTP clock support registered
[    0.948245] EDAC MC: Ver: 3.0.0
[    0.948245] PCI: Using ACPI for IRQ routing
[    0.948245] PCI: Discovered peer bus 3f
[    0.948245] PCI: root bus 3f: using default resources
[    0.948245] PCI: Probing PCI hardware (bus 3f)
[    0.948245] PCI host bridge to bus 0000:3f
[    0.948245] pci_bus 0000:3f: root bus resource [io  0x0000-0xffff]
[    0.948245] pci_bus 0000:3f: root bus resource [mem 0x00000000-0xfffffffff]
[    0.948245] pci_bus 0000:3f: No busn resource found for root bus, will use [bus 3f-ff]
[    0.948245] pci_bus 0000:3f: busn_res: can not insert [bus 3f-ff] under domain [bus 00-ff] (conflicts with (null) [bus 00-3f])
[    0.948245] pci 0000:3f:00.0: [8086:2c41] type 00 class 0x060000
[    0.948245] pci 0000:3f:00.1: [8086:2c01] type 00 class 0x060000
[    0.948245] pci 0000:3f:02.0: [8086:2c10] type 00 class 0x060000
[    0.948245] pci 0000:3f:02.1: [8086:2c11] type 00 class 0x060000
[    0.948245] pci 0000:3f:03.0: [8086:2c18] type 00 class 0x060000
[    0.948245] pci 0000:3f:03.1: [8086:2c19] type 00 class 0x060000
[    0.948245] pci 0000:3f:03.4: [8086:2c1c] type 00 class 0x060000
[    0.948245] pci 0000:3f:04.0: [8086:2c20] type 00 class 0x060000
[    0.948245] pci 0000:3f:04.1: [8086:2c21] type 00 class 0x060000
[    0.948293] pci 0000:3f:04.2: [8086:2c22] type 00 class 0x060000
[    0.948350] pci 0000:3f:04.3: [8086:2c23] type 00 class 0x060000
[    0.948410] pci 0000:3f:05.0: [8086:2c28] type 00 class 0x060000
[    0.948467] pci 0000:3f:05.1: [8086:2c29] type 00 class 0x060000
[    0.948524] pci 0000:3f:05.2: [8086:2c2a] type 00 class 0x060000
[    0.948583] pci 0000:3f:05.3: [8086:2c2b] type 00 class 0x060000
[    0.948643] pci 0000:3f:06.0: [8086:2c30] type 00 class 0x060000
[    0.948701] pci 0000:3f:06.1: [8086:2c31] type 00 class 0x060000
[    0.948757] pci 0000:3f:06.2: [8086:2c32] type 00 class 0x060000
[    0.948815] pci 0000:3f:06.3: [8086:2c33] type 00 class 0x060000
[    0.948890] pci_bus 0000:3f: busn_res: [bus 3f-ff] end is updated to 3f
[    0.948893] pci_bus 0000:3f: busn_res: can not insert [bus 3f] under domain [bus 00-ff] (conflicts with (null) [bus 00-3f])
[    0.948901] PCI: pci_cache_line_size set to 64 bytes
[    0.948999] e820: reserve RAM buffer [mem 0x0009dc00-0x0009ffff]
[    0.949001] e820: reserve RAM buffer [mem 0xcfed0000-0xcfffffff]
[    0.950226] HPET: 4 timers in total, 0 timers will be used for per-cpu timer
[    0.950294] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
[    0.950355] hpet0: 4 comparators, 64-bit 14.318180 MHz counter
[    0.953839] clocksource: Switched to clocksource tsc-early
[    0.970584] VFS: Disk quotas dquot_6.6.0
[    0.970677] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.970891] AppArmor: AppArmor Filesystem Enabled
[    0.970972] pnp: PnP ACPI init
[    0.971278] system 00:00: [io  0x04d0-0x04d1] has been reserved
[    0.971340] system 00:00: [io  0x0290-0x029f] has been reserved
[    0.971400] system 00:00: [io  0x0800-0x087f] has been reserved
[    0.971460] system 00:00: [io  0x0290-0x0294] has been reserved
[    0.971520] system 00:00: [io  0x0880-0x088f] has been reserved
[    0.971585] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.971679] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.971830] pnp 00:02: [dma 2]
[    0.971872] pnp 00:02: Plug and Play ACPI device, IDs PNP0700 (active)
[    0.972017] system 00:03: [io  0x0400-0x047f] has been reserved
[    0.972079] system 00:03: [io  0x0580-0x05ff] could not be reserved
[    0.972144] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.972445] system 00:04: [mem 0xf4000000-0xf7ffffff] has been reserved
[    0.972512] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.972751] system 00:05: [mem 0x000f0000-0x000f3fff] could not be reserved
[    0.972815] system 00:05: [mem 0x000f4000-0x000f7fff] could not be reserved
[    0.972877] system 00:05: [mem 0x000f8000-0x000fbfff] could not be reserved
[    0.972939] system 00:05: [mem 0x000fc000-0x000fffff] could not be reserved
[    0.973001] system 00:05: [mem 0xcfed0000-0xcfedffff] could not be reserved
[    0.973063] system 00:05: [mem 0x00000000-0x0009ffff] could not be reserved
[    0.973125] system 00:05: [mem 0x00100000-0xcfecffff] could not be reserved
[    0.973187] system 00:05: [mem 0xcfee0000-0xcfefffff] has been reserved
[    0.973249] system 00:05: [mem 0xfec00000-0xfec00fff] could not be reserved
[    0.973311] system 00:05: [mem 0xfed10000-0xfed1dfff] has been reserved
[    0.973372] system 00:05: [mem 0xfed20000-0xfed8ffff] has been reserved
[    0.973433] system 00:05: [mem 0xfee00000-0xfee00fff] has been reserved
[    0.973495] system 00:05: [mem 0xffb00000-0xffb7ffff] has been reserved
[    0.973556] system 00:05: [mem 0xfff00000-0xffffffff] has been reserved
[    0.973617] system 00:05: [mem 0x000e0000-0x000effff] has been reserved
[    0.973682] system 00:05: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.973690] pnp: PnP ACPI: found 6 devices
[    0.980290] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.980399] pci 0000:00:1c.0: bridge window [io  0x1000-0x0fff] to [bus 03] add_size 1000
[    0.980402] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 03] add_size 200000 add_align 100000
[    0.980405] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 03] add_size 200000 add_align 100000
[    0.980414] pci 0000:00:1c.4: bridge window [mem 0x00100000-0x000fffff] to [bus 04] add_size 400000 add_align 100000
[    0.980443] pci 0000:00:1c.0: BAR 14: assigned [mem 0xf0000000-0xf01fffff]
[    0.980510] pci 0000:00:1c.0: BAR 15: assigned [mem 0xf0200000-0xf03fffff 64bit pref]
[    0.980590] pci 0000:00:1c.4: BAR 14: assigned [mem 0xf0400000-0xf07fffff]
[    0.980653] pci 0000:00:1c.0: BAR 13: assigned [io  0x1000-0x1fff]
[    0.980715] pci 0000:00:02.0: PCI bridge to [bus 01]
[    0.980776] pci 0000:00:02.0:   bridge window [mem 0xfbc00000-0xfbcfffff]
[    0.980844] pci 0000:02:00.0: BAR 6: assigned [mem 0xfa000000-0xfa07ffff pref]
[    0.980921] pci 0000:00:03.0: PCI bridge to [bus 02]
[    0.980979] pci 0000:00:03.0:   bridge window [io  0xd000-0xdfff]
[    0.981042] pci 0000:00:03.0:   bridge window [mem 0xf9000000-0xfaffffff]
[    0.981105] pci 0000:00:03.0:   bridge window [mem 0xd0000000-0xefffffff 64bit pref]
[    0.981187] pci 0000:00:1c.0: PCI bridge to [bus 03]
[    0.981245] pci 0000:00:1c.0:   bridge window [io  0x1000-0x1fff]
[    0.981308] pci 0000:00:1c.0:   bridge window [mem 0xf0000000-0xf01fffff]
[    0.981371] pci 0000:00:1c.0:   bridge window [mem 0xf0200000-0xf03fffff 64bit pref]
[    0.981453] pci 0000:00:1c.4: PCI bridge to [bus 04]
[    0.981512] pci 0000:00:1c.4:   bridge window [io  0xe000-0xefff]
[    0.981574] pci 0000:00:1c.4:   bridge window [mem 0xf0400000-0xf07fffff]
[    0.981637] pci 0000:00:1c.4:   bridge window [mem 0xfbd00000-0xfbdfffff 64bit pref]
[    0.981721] pci 0000:05:00.0: BAR 6: assigned [mem 0xfbe00000-0xfbe1ffff pref]
[    0.981798] pci 0000:00:1e.0: PCI bridge to [bus 05]
[    0.981857] pci 0000:00:1e.0:   bridge window [io  0xc000-0xcfff]
[    0.981920] pci 0000:00:1e.0:   bridge window [mem 0xfbe00000-0xfbefffff]
[    0.981988] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.981990] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.981992] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.981993] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000dffff window]
[    0.981995] pci_bus 0000:00: resource 8 [mem 0xcff00000-0xfebfffff window]
[    0.981997] pci_bus 0000:01: resource 1 [mem 0xfbc00000-0xfbcfffff]
[    0.981999] pci_bus 0000:02: resource 0 [io  0xd000-0xdfff]
[    0.982001] pci_bus 0000:02: resource 1 [mem 0xf9000000-0xfaffffff]
[    0.982003] pci_bus 0000:02: resource 2 [mem 0xd0000000-0xefffffff 64bit pref]
[    0.982005] pci_bus 0000:03: resource 0 [io  0x1000-0x1fff]
[    0.982007] pci_bus 0000:03: resource 1 [mem 0xf0000000-0xf01fffff]
[    0.982008] pci_bus 0000:03: resource 2 [mem 0xf0200000-0xf03fffff 64bit pref]
[    0.982010] pci_bus 0000:04: resource 0 [io  0xe000-0xefff]
[    0.982012] pci_bus 0000:04: resource 1 [mem 0xf0400000-0xf07fffff]
[    0.982014] pci_bus 0000:04: resource 2 [mem 0xfbd00000-0xfbdfffff 64bit pref]
[    0.982016] pci_bus 0000:05: resource 0 [io  0xc000-0xcfff]
[    0.982017] pci_bus 0000:05: resource 1 [mem 0xfbe00000-0xfbefffff]
[    0.982019] pci_bus 0000:05: resource 4 [io  0x0000-0x0cf7 window]
[    0.982021] pci_bus 0000:05: resource 5 [io  0x0d00-0xffff window]
[    0.982023] pci_bus 0000:05: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.982025] pci_bus 0000:05: resource 7 [mem 0x000c0000-0x000dffff window]
[    0.982027] pci_bus 0000:05: resource 8 [mem 0xcff00000-0xfebfffff window]
[    0.982076] pci_bus 0000:3f: resource 4 [io  0x0000-0xffff]
[    0.982078] pci_bus 0000:3f: resource 5 [mem 0x00000000-0xfffffffff]
[    0.982131] NET: Registered protocol family 2
[    0.982435] tcp_listen_portaddr_hash hash table entries: 16384 (order: 6, 262144 bytes)
[    0.982699] TCP established hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.983393] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[    0.983649] TCP: Hash tables configured (established 262144 bind 65536)
[    0.983796] UDP hash table entries: 16384 (order: 7, 524288 bytes)
[    0.984016] UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes)
[    0.984287] NET: Registered protocol family 1
[    0.984349] NET: Registered protocol family 44
[    1.007184] pci 0000:00:1a.7: quirk_usb_early_handoff+0x0/0x6c1 took 21456 usecs
[    1.031178] pci 0000:00:1d.7: quirk_usb_early_handoff+0x0/0x6c1 took 22637 usecs
[    1.031633] pci 0000:02:00.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    1.031730] pci 0000:02:00.1: Linked as a consumer to 0000:02:00.0
[    1.031847] PCI: CLS 64 bytes, default 64
[    1.031933] Unpacking initramfs...
[    1.854443] Freeing initrd memory: 31548K
[    1.854633] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    1.854695] software IO TLB: mapped [mem 0xcbed0000-0xcfed0000] (64MB)
[    1.855964] Initialise system trusted keyrings
[    1.856032] Key type blacklist registered
[    1.856149] workingset: timestamp_bits=40 max_order=23 bucket_order=0
[    1.859273] zbud: loaded
[    1.859721] pstore: using deflate compression
[    2.182357] Key type asymmetric registered
[    2.182415] Asymmetric key parser 'x509' registered
[    2.182482] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[    2.182609] io scheduler noop registered
[    2.182665] io scheduler deadline registered
[    2.182762] io scheduler cfq registered (default)
[    2.182819] io scheduler mq-deadline registered
[    2.183308] pcieport 0000:00:1c.0: enabling device (0000 -> 0003)
[    2.183729] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    2.183806] intel_idle: MWAIT substates: 0x1120
[    2.183807] intel_idle: v0.4.1 model 0x1A
[    2.184055] intel_idle: lapic_timer_reliable_states 0x2
[    2.185646] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    2.186994] Linux agpgart interface v0.103
[    2.187195] AMD IOMMUv2 driver by Joerg Roedel <[hidden email]>
[    2.187255] AMD IOMMUv2 functionality not available on this system
[    2.187968] i8042: PNP: No PS/2 controller found.
[    2.188026] i8042: Probing ports directly.
[    2.221228] i8042: Failed to disable AUX port, but continuing anyway... Is this a SiS?
[    2.221306] i8042: If AUX port is really absent please use the 'i8042.noaux' option
[    2.502034] serio: i8042 KBD port at 0x60,0x64 irq 1
[    2.502497] mousedev: PS/2 mouse device common for all mice
[    2.502618] rtc_cmos 00:01: RTC can wake from S4
[    2.502982] rtc_cmos 00:01: registered as rtc0
[    2.503069] rtc_cmos 00:01: alarms up to one month, 242 bytes nvram, hpet irqs
[    2.503631] ledtrig-cpu: registered to indicate activity on CPUs
[    2.504223] NET: Registered protocol family 10
[    2.516884] Segment Routing with IPv6
[    2.516968] mip6: Mobile IPv6
[    2.517023] NET: Registered protocol family 17
[    2.517213] mpls_gso: MPLS GSO support
[    2.517892] microcode: sig=0x106a5, pf=0x2, revision=0x1d
[    2.518270] microcode: Microcode Update Driver: v2.2.
[    2.518286] sched_clock: Marking stable (2507399323, 10859341)->(2632244458, -113985794)
[    2.521257] registered taskstats version 1
[    2.521314] Loading compiled-in X.509 certificates
[    2.596441] Loaded X.509 cert 'Debian Secure Boot CA: 6ccece7e4c6c0d1f6149f3dd27dfcc5cbb419ea1'
[    2.596546] Loaded X.509 cert 'Debian Secure Boot Signer: 00a7468def'
[    2.596628] zswap: loaded using pool lzo/zbud
[    2.597792] AppArmor: AppArmor sha1 policy hashing enabled
[    2.598705] rtc_cmos 00:01: setting system clock to 2019-05-29 12:46:55 UTC (1559134015)
[    2.601434] Freeing unused kernel image memory: 1580K
[    2.618104] Write protecting the kernel read-only data: 16384k
[    2.619826] Freeing unused kernel image memory: 2028K
[    2.620474] Freeing unused kernel image memory: 916K
[    2.635190] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    2.635550] x86/mm: Checking user space page tables
[    2.649179] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    2.649240] Run /init as init process
[    2.806905] ACPI: bus type USB registered
[    2.806993] usbcore: registered new interface driver usbfs
[    2.807063] usbcore: registered new interface driver hub
[    2.807183] usbcore: registered new device driver usb
[    2.826094] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    2.826912] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x000000000000042C-0x000000000000042D (\GP2C) (20180810/utaddress-213)
[    2.827027] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    2.827141] lpc_ich: Resource conflict(s) found affecting gpio_ich
[    2.828373] ehci-pci: EHCI PCI platform driver
[    2.828669] ehci-pci 0000:00:1a.7: EHCI Host Controller
[    2.828735] ehci-pci 0000:00:1a.7: new USB bus registered, assigned bus number 1
[    2.828823] ehci-pci 0000:00:1a.7: debug port 1
[    2.830129] uhci_hcd: USB Universal Host Controller Interface driver
[    2.832791] ehci-pci 0000:00:1a.7: cache line size of 64 is not supported
[    2.832810] ehci-pci 0000:00:1a.7: irq 18, io mem 0xfbffe000
[    2.837395] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
[    2.844948] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[    2.845012] e1000: Copyright (c) 1999-2006 Intel Corporation.
[    2.846413] ehci-pci 0000:00:1a.7: USB 2.0 started, EHCI 1.00
[    2.846535] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
[    2.846616] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.846693] usb usb1: Product: EHCI Host Controller
[    2.846750] usb usb1: Manufacturer: Linux 4.19.0-5-amd64 ehci_hcd
[    2.846810] usb usb1: SerialNumber: 0000:00:1a.7
[    2.847015] hub 1-0:1.0: USB hub found
[    2.847080] hub 1-0:1.0: 6 ports detected
[    2.854258] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[    2.854331] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 2
[    2.854418] uhci_hcd 0000:00:1a.0: detected 2 ports
[    2.854512] uhci_hcd 0000:00:1a.0: irq 16, io base 0x0000ff00
[    2.854640] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 4.19
[    2.854721] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.854752] SCSI subsystem initialized
[    2.854799] usb usb2: Product: UHCI Host Controller
[    2.854911] usb usb2: Manufacturer: Linux 4.19.0-5-amd64 uhci_hcd
[    2.854972] usb usb2: SerialNumber: 0000:00:1a.0
[    2.855181] hub 2-0:1.0: USB hub found
[    2.855245] hub 2-0:1.0: 2 ports detected
[    2.855470] ehci-pci 0000:00:1d.7: EHCI Host Controller
[    2.855535] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 3
[    2.855623] ehci-pci 0000:00:1d.7: debug port 1
[    2.859588] ehci-pci 0000:00:1d.7: cache line size of 64 is not supported
[    2.859604] ehci-pci 0000:00:1d.7: irq 23, io mem 0xfbffd000
[    2.860109] r8169 0000:04:00.0: can't disable ASPM; OS doesn't have ASPM control
[    2.864658] libphy: r8169: probed
[    2.865279] r8169 0000:04:00.0 eth0: RTL8168e/8111e, 1c:6f:65:c4:c8:c2, XID 2c200000, IRQ 24
[    2.865360] r8169 0000:04:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[    2.873948] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[    2.874087] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
[    2.874169] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.874246] usb usb3: Product: EHCI Host Controller
[    2.874304] usb usb3: Manufacturer: Linux 4.19.0-5-amd64 ehci_hcd
[    2.874363] usb usb3: SerialNumber: 0000:00:1d.7
[    2.874570] hub 3-0:1.0: USB hub found
[    2.874636] hub 3-0:1.0: 6 ports detected
[    2.874929] uhci_hcd 0000:00:1a.1: UHCI Host Controller
[    2.874998] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
[    2.875012] xhci_hcd 0000:01:00.0: xHCI Host Controller
[    2.875085] uhci_hcd 0000:00:1a.1: detected 2 ports
[    2.875144] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 5
[    2.875224] uhci_hcd 0000:00:1a.1: irq 21, io base 0x0000fe00
[    2.875373] xhci_hcd 0000:01:00.0: hcc params 0x014042cb hci version 0x96 quirks 0x0000000000000004
[    2.875405] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 4.19
[    2.875533] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.875609] usb usb4: Product: UHCI Host Controller
[    2.875667] usb usb4: Manufacturer: Linux 4.19.0-5-amd64 uhci_hcd
[    2.875727] usb usb4: SerialNumber: 0000:00:1a.1
[    2.876039] hub 4-0:1.0: USB hub found
[    2.876111] hub 4-0:1.0: 2 ports detected
[    2.876460] uhci_hcd 0000:00:1a.2: UHCI Host Controller
[    2.876550] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
[    2.876633] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.876710] usb usb5: Product: xHCI Host Controller
[    2.876767] usb usb5: Manufacturer: Linux 4.19.0-5-amd64 xhci-hcd
[    2.876827] usb usb5: SerialNumber: 0000:01:00.0
[    2.877215] hub 5-0:1.0: USB hub found
[    2.877286] hub 5-0:1.0: 2 ports detected
[    2.877527] libata version 3.00 loaded.
[    2.877903] xhci_hcd 0000:01:00.0: xHCI Host Controller
[    2.877967] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 6
[    2.878001] uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 7
[    2.878128] uhci_hcd 0000:00:1a.2: detected 2 ports
[    2.878205] uhci_hcd 0000:00:1a.2: irq 18, io base 0x0000fd00
[    2.878555] xhci_hcd 0000:01:00.0: Host supports USB 3.0  SuperSpeed
[    2.878711] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 4.19
[    2.878792] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.878869] usb usb7: Product: UHCI Host Controller
[    2.878926] usb usb7: Manufacturer: Linux 4.19.0-5-amd64 uhci_hcd
[    2.878986] usb usb7: SerialNumber: 0000:00:1a.2
[    2.879208] hub 7-0:1.0: USB hub found
[    2.879278] hub 7-0:1.0: 2 ports detected
[    2.879616] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[    2.879682] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 8
[    2.879764] uhci_hcd 0000:00:1d.0: detected 2 ports
[    2.879839] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000fc00
[    2.879973] usb usb8: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 4.19
[    2.880054] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.881162] usb usb8: Product: UHCI Host Controller
[    2.881221] usb usb8: Manufacturer: Linux 4.19.0-5-amd64 uhci_hcd
[    2.881283] usb usb8: SerialNumber: 0000:00:1d.0
[    2.881504] hub 8-0:1.0: USB hub found
[    2.881569] hub 8-0:1.0: 2 ports detected
[    2.881961] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[    2.882025] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 9
[    2.882108] uhci_hcd 0000:00:1d.1: detected 2 ports
[    2.882193] uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000fb00
[    2.882313] usb usb9: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 4.19
[    2.882393] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.882470] usb usb9: Product: UHCI Host Controller
[    2.882527] usb usb9: Manufacturer: Linux 4.19.0-5-amd64 uhci_hcd
[    2.882587] usb usb9: SerialNumber: 0000:00:1d.1
[    2.882835] hub 9-0:1.0: USB hub found
[    2.882899] hub 9-0:1.0: 2 ports detected
[    2.883236] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[    2.883322] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM.
[    2.883575] usb usb6: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19
[    2.883656] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.883732] usb usb6: Product: xHCI Host Controller
[    2.883790] usb usb6: Manufacturer: Linux 4.19.0-5-amd64 xhci-hcd
[    2.883849] usb usb6: SerialNumber: 0000:01:00.0
[    2.884228] hub 6-0:1.0: USB hub found
[    2.884294] hub 6-0:1.0: 2 ports detected
[    2.884500] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 10
[    2.884584] uhci_hcd 0000:00:1d.2: detected 2 ports
[    2.884667] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000fa00
[    2.884790] usb usb10: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 4.19
[    2.884833] ahci 0000:00:1f.2: version 3.0
[    2.884870] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.884958] usb usb10: Product: UHCI Host Controller
[    2.885016] usb usb10: Manufacturer: Linux 4.19.0-5-amd64 uhci_hcd
[    2.885073] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled
[    2.885078] usb usb10: SerialNumber: 0000:00:1d.2
[    2.885180] ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0x3f impl SATA mode
[    2.885272] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pmp pio slum part ccc ems
[    2.885328] hub 10-0:1.0: USB hub found
[    2.885414] hub 10-0:1.0: 2 ports detected
[    2.885974] tsc: Refined TSC clocksource calibration: 3064.488 MHz
[    2.886043] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2c2c3ca10b8, max_idle_ns: 440795252656 ns
[    2.886162] clocksource: Switched to clocksource tsc
[    2.904545] r8169 0000:04:00.0 rl0: renamed from eth0
[    2.947032] scsi host0: ahci
[    2.947547] scsi host1: ahci
[    2.947909] scsi host2: ahci
[    2.948271] scsi host3: ahci
[    2.948611] scsi host4: ahci
[    2.948962] scsi host5: ahci
[    2.949124] ata1: SATA max UDMA/133 abar m2048@0xfbffc000 port 0xfbffc100 irq 30
[    2.949203] ata2: SATA max UDMA/133 abar m2048@0xfbffc000 port 0xfbffc180 irq 30
[    2.949281] ata3: SATA max UDMA/133 abar m2048@0xfbffc000 port 0xfbffc200 irq 30
[    2.949359] ata4: SATA max UDMA/133 abar m2048@0xfbffc000 port 0xfbffc280 irq 30
[    2.949436] ata5: SATA max UDMA/133 abar m2048@0xfbffc000 port 0xfbffc300 irq 30
[    2.949515] ata6: SATA max UDMA/133 abar m2048@0xfbffc000 port 0xfbffc380 irq 30
[    3.340041] e1000 0000:05:00.0 eth0: (PCI:33MHz:32-bit) 00:1b:21:62:25:77
[    3.340109] e1000 0000:05:00.0 eth0: Intel(R) PRO/1000 Network Connection
[    3.341611] e1000 0000:05:00.0 em0: renamed from eth0
[    3.353899] usb 8-1: new low-speed USB device number 2 using uhci_hcd
[    3.425959] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    3.431947] ata1.00: ATA-8: SAMSUNG HD502HJ, 1AJ10001, max UDMA/133
[    3.432010] ata1.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 32), AA
[    3.438172] ata1.00: configured for UDMA/133
[    3.438490] scsi 0:0:0:0: Direct-Access     ATA      SAMSUNG HD502HJ  0001 PQ: 0 ANSI: 5
[    3.561663] usb 8-1: New USB device found, idVendor=17ef, idProduct=6009, bcdDevice= 1.27
[    3.561745] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.561807] usb 8-1: Product: ThinkPad USB Keyboard with TrackPoint
[    3.561876] usb 8-1: Manufacturer: Lite-On Technology Corp.
[    3.575744] hidraw: raw HID events driver (C) Jiri Kosina
[    3.577817] random: fast init done
[    3.626747] usbcore: registered new interface driver usbhid
[    3.626807] usbhid: USB HID core driver
[    3.632813] input: Lite-On Technology Corp. ThinkPad USB Keyboard with TrackPoint as /devices/pci0000:00/0000:00:1d.0/usb8/8-1/8-1:1.0/0003:17EF:6009.0001/input/input1
[    3.690260] lenovo 0003:17EF:6009.0001: input,hidraw0: USB HID v1.10 Keyboard [Lite-On Technology Corp. ThinkPad USB Keyboard with TrackPoint] on usb-0000:00:1d.0-1/input0
[    3.690667] input: Lite-On Technology Corp. ThinkPad USB Keyboard with TrackPoint as /devices/pci0000:00/0000:00:1d.0/usb8/8-1/8-1:1.1/0003:17EF:6009.0002/input/input2
[    3.750533] lenovo 0003:17EF:6009.0002: input,hiddev0,hidraw1: USB HID v1.10 Mouse [Lite-On Technology Corp. ThinkPad USB Keyboard with TrackPoint] on usb-0000:00:1d.0-1/input1
[    3.909961] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    3.944141] ata2.00: ATA-8: WDC WD3200AAKS-75VYA0, 12.01B02, max UDMA/133
[    3.944205] ata2.00: 625142448 sectors, multi 0: LBA48 NCQ (depth 32), AA
[    3.945237] ata2.00: configured for UDMA/133
[    3.945537] scsi 1:0:0:0: Direct-Access     ATA      WDC WD3200AAKS-7 1B02 PQ: 0 ANSI: 5
[    4.421985] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    4.423180] ata3.00: ATA-8: Hitachi HUA722050CLA330, JP2OA3EA, max UDMA/133
[    4.423244] ata3.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 32), AA
[    4.424606] ata3.00: configured for UDMA/133
[    4.424896] scsi 2:0:0:0: Direct-Access     ATA      Hitachi HUA72205 A3EA PQ: 0 ANSI: 5
[    4.901909] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    4.913390] ata4.00: ATA-8: WDC WD3200AAKS-75B3A0, 01.03A01, max UDMA/133
[    4.913454] ata4.00: 625142448 sectors, multi 0: LBA48 NCQ (depth 32), AA
[    4.915005] ata4.00: configured for UDMA/133
[    4.915300] scsi 3:0:0:0: Direct-Access     ATA      WDC WD3200AAKS-7 3A01 PQ: 0 ANSI: 5
[    5.230868] ata5: SATA link down (SStatus 0 SControl 300)
[    5.705958] ata6: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    5.711939] ata6.00: ATA-8: SAMSUNG HD502HJ, 1AJ10001, max UDMA/133
[    5.712002] ata6.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 32), AA
[    5.718152] ata6.00: configured for UDMA/133
[    5.718454] scsi 5:0:0:0: Direct-Access     ATA      SAMSUNG HD502HJ  0001 PQ: 0 ANSI: 5
[    5.729380] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/466 GiB)
[    5.729384] sd 1:0:0:0: [sdb] 625142448 512-byte logical blocks: (320 GB/298 GiB)
[    5.729468] sd 0:0:0:0: [sda] Write Protect is off
[    5.729474] sd 2:0:0:0: [sdc] 976773168 512-byte logical blocks: (500 GB/466 GiB)
[    5.729482] sd 2:0:0:0: [sdc] Write Protect is off
[    5.729484] sd 2:0:0:0: [sdc] Mode Sense: 00 3a 00 00
[    5.729495] sd 2:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    5.729544] sd 1:0:0:0: [sdb] Write Protect is off
[    5.729594] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    5.729670] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[    5.729736] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    5.729769] sd 3:0:0:0: [sdd] 625142448 512-byte logical blocks: (320 GB/298 GiB)
[    5.729776] sd 3:0:0:0: [sdd] Write Protect is off
[    5.729778] sd 3:0:0:0: [sdd] Mode Sense: 00 3a 00 00
[    5.729789] sd 3:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    5.729825] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    5.730335] sd 5:0:0:0: [sde] 976773168 512-byte logical blocks: (500 GB/466 GiB)
[    5.730420] sd 5:0:0:0: [sde] Write Protect is off
[    5.730478] sd 5:0:0:0: [sde] Mode Sense: 00 3a 00 00
[    5.730490] sd 5:0:0:0: [sde] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    5.732625]  sdb: sdb1 sdb2
[    5.733152] sd 1:0:0:0: [sdb] Attached SCSI disk
[    5.738680]  sdd: sdd1 sdd2
[    5.738848]  sda: sda1 sda2
[    5.739431] sd 3:0:0:0: [sdd] Attached SCSI disk
[    5.739453] sd 0:0:0:0: [sda] Attached SCSI disk
[    5.741634]  sde: sde1 sde2
[    5.742268] sd 5:0:0:0: [sde] Attached SCSI disk
[    5.745689]  sdc: sdc1 sdc2
[    5.746514] sd 2:0:0:0: [sdc] Attached SCSI disk
[    5.962081] md/raid1:md1: active with 5 out of 5 mirrors
[    5.980347] md1: detected capacity change from 0 to 4291821568
[    6.033812] raid6: sse2x1   gen()  4071 MB/s
[    6.101812] raid6: sse2x1   xor()  3065 MB/s
[    6.169810] raid6: sse2x2   gen()  4743 MB/s
[    6.237814] raid6: sse2x2   xor()  3639 MB/s
[    6.305810] raid6: sse2x4   gen()  5414 MB/s
[    6.373813] raid6: sse2x4   xor()  3980 MB/s
[    6.373919] raid6: using algorithm sse2x4 gen() 5414 MB/s
[    6.373977] raid6: .... xor() 3980 MB/s, rmw enabled
[    6.374034] raid6: using ssse3x2 recovery algorithm
[    6.377019] xor: measuring software checksum speed
[    6.413810]    prefetch64-sse:  6557.000 MB/sec
[    6.453810]    generic_sse:  5812.000 MB/sec
[    6.453925] xor: using function: prefetch64-sse (6557.000 MB/sec)
[    6.456253] async_tx: api initialized (async)
[    6.479780] md/raid:md5: device sdc2 operational as raid disk 4
[    6.479843] md/raid:md5: device sdb2 operational as raid disk 1
[    6.479902] md/raid:md5: device sde2 operational as raid disk 3
[    6.479961] md/raid:md5: device sdd2 operational as raid disk 0
[    6.480019] md/raid:md5: device sda2 operational as raid disk 2
[    6.480774] md/raid:md5: raid level 6 active with 5 out of 5 devices, algorithm 2
[    6.481544] random: crng init done
[    6.500707] md5: detected capacity change from 0 to 946931171328
[    6.579325] tun: Universal TUN/TAP device driver, 1.6
[   11.708116] device-mapper: uevent: version 1.0.3
[   11.708362] device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) initialised: [hidden email]
[   12.168269] cryptd: max_cpu_qlen set to 1000
[   12.359973] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)
[   15.616463] systemd-udevd[429]: Network interface NamePolicy= disabled on kernel command line, ignoring.
[   16.671807] EDAC MC0: Giving out device to module i7core_edac.c controller i7 core #0: DEV 0000:3f:03.0 (INTERRUPT)
[   16.671945] EDAC PCI0: Giving out device to module i7core_edac controller EDAC PCI controller: DEV 0000:3f:03.0 (POLLED)
[   16.672065] EDAC i7core: Driver loaded, 1 memory controller(s) found.
[   16.790220] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input3
[   16.790312] ACPI: Power Button [PWRB]
[   16.795432] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input4
[   16.795528] ACPI: Power Button [PWRF]
[   16.831426] systemd-udevd[444]: Using default interface naming scheme 'v240'.
[   16.855901] systemd-udevd[449]: Using default interface naming scheme 'v240'.
[   16.871667] iTCO_vendor_support: vendor-support=0
[   16.893951] systemd-udevd[451]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable.
[   16.904015] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[   16.904115] iTCO_wdt: unable to reset NO_REBOOT flag, device disabled by hardware/BIOS
[   16.946147] sd 0:0:0:0: Attached scsi generic sg0 type 0
[   16.946259] sd 1:0:0:0: Attached scsi generic sg1 type 0
[   16.946362] sd 2:0:0:0: Attached scsi generic sg2 type 0
[   16.946513] sd 3:0:0:0: Attached scsi generic sg3 type 0
[   16.946659] sd 5:0:0:0: Attached scsi generic sg4 type 0
[   16.953071] systemd-udevd[449]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable.
[   17.066342] systemd-udevd[444]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable.
[   17.121373] input: PC Speaker as /devices/platform/pcspkr/input/input5
[   17.898317] kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL does not work properly. Using workaround
[   18.071486] snd_hda_intel 0000:02:00.1: Disabling MSI
[   18.071558] snd_hda_intel 0000:02:00.1: Handle vga_switcheroo audio client
[   18.303777] snd_hda_codec_realtek hdaudioC0D2: autoconfig for ALC892: line_outs=4 (0x14/0x15/0x16/0x17/0x0) type:line
[   18.303866] snd_hda_codec_realtek hdaudioC0D2:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[   18.303946] snd_hda_codec_realtek hdaudioC0D2:    hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
[   18.304023] snd_hda_codec_realtek hdaudioC0D2:    mono: mono_out=0x0
[   18.304083] snd_hda_codec_realtek hdaudioC0D2:    dig-out=0x11/0x1e
[   18.304166] snd_hda_codec_realtek hdaudioC0D2:    inputs:
[   18.304231] snd_hda_codec_realtek hdaudioC0D2:      Front Mic=0x19
[   18.304296] snd_hda_codec_realtek hdaudioC0D2:      Rear Mic=0x18
[   18.304360] snd_hda_codec_realtek hdaudioC0D2:      Line=0x1a
[   18.304422] snd_hda_codec_realtek hdaudioC0D2:    dig-in=0x1f
[   18.321428] input: HDA Intel Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input6
[   18.321989] input: HDA Intel Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input7
[   18.322288] input: HDA Intel Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8
[   18.322508] input: HDA Intel Line Out Front as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
[   18.323626] input: HDA Intel Line Out Surround as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[   18.324859] input: HDA Intel Line Out CLFE as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[   18.325032] input: HDA Intel Line Out Side as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
[   18.325200] input: HDA Intel Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13
[   18.534837] MXM: GUID detected in BIOS
[   18.535368] nouveau 0000:02:00.0: NVIDIA GT218 (0a8180b1)
[   18.550062] systemd-udevd[457]: event0: Failed to call EVIOCSKEYCODE with scan code 0x90010, and key code 190: Invalid argument
[   18.550172] systemd-udevd[457]: event0: Failed to call EVIOCSKEYCODE with scan code 0x90011, and key code 148: Invalid argument
[   18.550278] systemd-udevd[457]: event0: Failed to call EVIOCSKEYCODE with scan code 0x90012, and key code 152: Invalid argument
[   18.550385] systemd-udevd[457]: event0: Failed to call EVIOCSKEYCODE with scan code 0x90013, and key code 236: Invalid argument
[   18.661926] nouveau 0000:02:00.0: bios: version 70.18.5f.00.00
[   18.663005] nouveau 0000:02:00.0: fb: 512 MiB DDR3
[   18.663068] nouveau 0000:02:00.0: fb: memory controller reports 512 MiB VRAM
[   19.484247] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/0000:02:00.1/sound/card1/input14
[   19.485460] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/0000:02:00.1/sound/card1/input15
[   19.485639] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/0000:02:00.1/sound/card1/input16
[   19.487841] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.0/0000:02:00.1/sound/card1/input17
[   20.014333] [TTM] Zone  kernel: Available graphics memory: 12340866 kiB
[   20.014398] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
[   20.014458] [TTM] Initializing pool allocator
[   20.014519] [TTM] Initializing DMA pool allocator
[   20.014599] nouveau 0000:02:00.0: DRM: VRAM: 512 MiB
[   20.014657] nouveau 0000:02:00.0: DRM: GART: 1048576 MiB
[   20.014718] nouveau 0000:02:00.0: DRM: TMDS table version 2.0
[   20.014778] nouveau 0000:02:00.0: DRM: DCB version 4.0
[   20.014837] nouveau 0000:02:00.0: DRM: DCB outp 00: 01000302 00020030
[   20.014898] nouveau 0000:02:00.0: DRM: DCB outp 01: 02000300 00000000
[   20.014959] nouveau 0000:02:00.0: DRM: DCB outp 02: 02011362 00020010
[   20.015019] nouveau 0000:02:00.0: DRM: DCB outp 03: 01022310 00000000
[   20.015080] nouveau 0000:02:00.0: DRM: DCB conn 00: 00001030
[   20.015139] nouveau 0000:02:00.0: DRM: DCB conn 01: 00002161
[   20.015198] nouveau 0000:02:00.0: DRM: DCB conn 02: 00000200
[   20.016802] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[   20.016864] [drm] Driver supports precise vblank timestamp query.
[   20.019535] nouveau 0000:02:00.0: DRM: MM: using COPY for buffer copies
[   20.060009] nouveau 0000:02:00.0: DRM: allocated 1280x1024 fb: 0x70000, bo 00000000ad413fdd
[   20.060318] fbcon: nouveaufb (fb0) is primary device
[   20.113999] Console: switching to colour frame buffer device 160x64
[   20.116057] nouveau 0000:02:00.0: fb0: nouveaufb frame buffer device
[   20.138098] [drm] Initialized nouveau 1.3.1 20120801 for 0000:02:00.0 on minor 0
[   22.333464] Adding 4194300k swap on /dev/mapper/vg--tglase-lv--swap.  Priority:-2 extents:1 across:4194300k FS
[   22.401960] EXT4-fs (dm-0): re-mounted. Opts: auto_da_alloc
[   25.207375] lp: driver loaded but no devices found
[   25.218569] ppdev: user-space parallel port driver
[   25.410514] EXT4-fs (md1): mounted filesystem with ordered data mode. Opts: auto_da_alloc
[   26.733315] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[   26.735961] systemd-udevd[447]: Using default interface naming scheme 'v240'.
[   26.736809] systemd-udevd[447]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable.
[   26.737623] systemd-udevd[447]: Could not generate persistent MAC address for br0: No such file or directory
[   26.756729] br0: port 1(em0) entered blocking state
[   26.757512] br0: port 1(em0) entered disabled state
[   26.758435] device em0 entered promiscuous mode
[   26.762255] br0: port 2(rl0) entered blocking state
[   26.763044] br0: port 2(rl0) entered disabled state
[   26.763879] device rl0 entered promiscuous mode
[   26.851551] r8169 0000:04:00.0: firmware: direct-loading firmware rtl_nic/rtl8168e-2.fw
[   26.852649] RTL8211DN Gigabit Ethernet r8169-400:00: attached PHY driver [RTL8211DN Gigabit Ethernet] (mii_bus:phy_addr=r8169-400:00, irq=IGNORE)
[   27.089294] br0: port 2(rl0) entered blocking state
[   27.093017] br0: port 2(rl0) entered forwarding state
[   27.096675] IPv6: ADDRCONF(NETDEV_UP): br0: link is not ready
[   27.782207] br0: port 2(rl0) entered disabled state
[   29.430534] r8169 0000:04:00.0 rl0: Link is Up - 1Gbps/Full - flow control rx/tx
[   29.431351] br0: port 2(rl0) entered blocking state
[   29.435059] br0: port 2(rl0) entered forwarding state
[   29.438761] IPv6: ADDRCONF(NETDEV_CHANGE): br0: link becomes ready
[   31.190156] systemd-udevd[447]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable.
[   31.190223] systemd-udevd[447]: Could not generate persistent MAC address for tap0: No such file or directory
[   31.194057] IPv6: ADDRCONF(NETDEV_UP): tap0: link is not ready
[   34.690878] systemd-udevd[447]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable.
[   34.690943] systemd-udevd[447]: Could not generate persistent MAC address for tap1: No such file or directory
[   34.694821] IPv6: ADDRCONF(NETDEV_UP): tap1: link is not ready
[   35.182116] systemd-udevd[447]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable.
[   35.182183] systemd-udevd[447]: Could not generate persistent MAC address for tap2: No such file or directory
[   35.188347] IPv6: ADDRCONF(NETDEV_UP): tap2: link is not ready
[   35.698886] systemd-udevd[447]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable.
[   35.698953] systemd-udevd[447]: Could not generate persistent MAC address for tap4: No such file or directory
[   35.702641] IPv6: ADDRCONF(NETDEV_UP): tap4: link is not ready
[   43.435304] systemd-udevd[2771]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable.
[ 3607.584420] NET: Registered protocol family 38
[19048.058595] systemd-udevd: 8 output lines suppressed due to ratelimiting
[91760.708850] snd_hda_intel 0000:00:1b.0: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj.
[557208.232334] br0: port 3(vnet0) entered blocking state
[557208.232339] br0: port 3(vnet0) entered disabled state
[557208.232407] device vnet0 entered promiscuous mode
[557208.232547] br0: port 3(vnet0) entered blocking state
[557208.232550] br0: port 3(vnet0) entered forwarding state
[609317.939866] br0: port 3(vnet0) entered disabled state
[609317.942203] device vnet0 left promiscuous mode
[609317.942207] br0: port 3(vnet0) entered disabled state
[609657.232147] br0: port 3(vnet0) entered blocking state
[609657.232152] br0: port 3(vnet0) entered disabled state
[609657.232260] device vnet0 entered promiscuous mode
[609657.232498] br0: port 3(vnet0) entered blocking state
[609657.232502] br0: port 3(vnet0) entered forwarding state
[609677.436856] br0: port 3(vnet0) entered disabled state
[609677.439257] device vnet0 left promiscuous mode
[609677.439262] br0: port 3(vnet0) entered disabled state
[991337.719031] br0: port 3(vnet0) entered blocking state
[991337.719037] br0: port 3(vnet0) entered disabled state
[991337.719103] device vnet0 entered promiscuous mode
[991337.719253] br0: port 3(vnet0) entered blocking state
[991337.719256] br0: port 3(vnet0) entered forwarding state
[1007851.532362] br0: port 3(vnet0) entered disabled state
[1007851.534757] device vnet0 left promiscuous mode
[1007851.534761] br0: port 3(vnet0) entered disabled state
[1224385.056521] TCP: br0: Driver has suspect GRO implementation, TCP performance may be compromised.
[1370228.444473] INFO: task md5_raid6:203 blocked for more than 120 seconds.
[1370228.444479]       Tainted: G          I       4.19.0-5-amd64 #1 Debian 4.19.37-3
[1370228.444481] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[1370228.444483] md5_raid6       D    0   203      2 0x80000000
[1370228.444487] Call Trace:
[1370228.444498]  ? __schedule+0x2a2/0x870
[1370228.444501]  schedule+0x28/0x80
[1370228.444513]  md_super_wait+0x6e/0xa0 [md_mod]
[1370228.444517]  ? finish_wait+0x80/0x80
[1370228.444525]  md_bitmap_wait_writes+0x93/0xa0 [md_mod]
[1370228.444530]  ? __switch_to+0x8c/0x440
[1370228.444538]  md_bitmap_unplug+0xf9/0x110 [md_mod]
[1370228.444546]  raid5d+0xf2/0x5b0 [raid456]
[1370228.444551]  ? del_timer_sync+0x35/0x40
[1370228.444555]  ? schedule_timeout+0x173/0x390
[1370228.444561]  ? prepare_to_wait_event+0xbb/0x140
[1370228.444567]  ? md_rdev_init+0xb0/0xb0 [md_mod]
[1370228.444573]  md_thread+0x94/0x150 [md_mod]
[1370228.444577]  ? finish_wait+0x80/0x80
[1370228.444580]  kthread+0x112/0x130
[1370228.444583]  ? kthread_bind+0x30/0x30
[1370228.444587]  ret_from_fork+0x35/0x40
[1370228.444591] INFO: task jbd2/dm-0-8:254 blocked for more than 120 seconds.
[1370228.444593]       Tainted: G          I       4.19.0-5-amd64 #1 Debian 4.19.37-3
[1370228.444595] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[1370228.444596] jbd2/dm-0-8     D    0   254      2 0x80000000
[1370228.444599] Call Trace:
[1370228.444603]  ? __schedule+0x2a2/0x870
[1370228.444606]  schedule+0x28/0x80
[1370228.444610]  io_schedule+0x12/0x40
[1370228.444615]  wait_on_page_bit_common+0xfd/0x180
[1370228.444619]  ? page_cache_tree_insert+0xe0/0xe0
[1370228.444622]  __filemap_fdatawait_range+0xe1/0x130
[1370228.444626]  filemap_fdatawait_keep_errors+0x1a/0x40
[1370228.444635]  jbd2_journal_commit_transaction+0xa64/0x1870 [jbd2]
[1370228.444639]  ? __switch_to_asm+0x40/0x70
[1370228.444643]  ? __switch_to_asm+0x40/0x70
[1370228.444646]  ? __switch_to_asm+0x34/0x70
[1370228.444654]  kjournald2+0xbd/0x270 [jbd2]
[1370228.444657]  ? finish_wait+0x80/0x80
[1370228.444664]  ? commit_timeout+0x10/0x10 [jbd2]
[1370228.444666]  kthread+0x112/0x130
[1370228.444669]  ? kthread_bind+0x30/0x30
[1370228.444672]  ret_from_fork+0x35/0x40
[1370228.444700] INFO: task Cache2 I/O:5851 blocked for more than 120 seconds.
[1370228.444703]       Tainted: G          I       4.19.0-5-amd64 #1 Debian 4.19.37-3
[1370228.444704] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[1370228.444706] Cache2 I/O      D    0  5851   5822 0x00000000
[1370228.444709] Call Trace:
[1370228.444712]  ? __schedule+0x2a2/0x870
[1370228.444715]  ? bit_wait_timeout+0x90/0x90
[1370228.444718]  schedule+0x28/0x80
[1370228.444721]  io_schedule+0x12/0x40
[1370228.444724]  bit_wait_io+0xd/0x50
[1370228.444727]  __wait_on_bit_lock+0x5d/0xa0
[1370228.444730]  out_of_line_wait_on_bit_lock+0x91/0xb0
[1370228.444733]  ? init_wait_var_entry+0x40/0x40
[1370228.444739]  do_get_write_access+0x1d8/0x430 [jbd2]
[1370228.444764]  ? ext4_dirty_inode+0x46/0x60 [ext4]
[1370228.444770]  jbd2_journal_get_write_access+0x4c/0x60 [jbd2]
[1370228.444786]  __ext4_journal_get_write_access+0x36/0x70 [ext4]
[1370228.444806]  ext4_reserve_inode_write+0x96/0xc0 [ext4]
[1370228.444824]  ? ext4_file_open+0x8c/0x1e0 [ext4]
[1370228.444842]  ext4_mark_inode_dirty+0x51/0x1d0 [ext4]
[1370228.444848]  ? jbd2__journal_start+0xd9/0x1e0 [jbd2]
[1370228.444867]  ext4_dirty_inode+0x46/0x60 [ext4]
[1370228.444871]  __mark_inode_dirty+0x1ba/0x380
[1370228.444875]  generic_update_time+0xb6/0xd0
[1370228.444879]  touch_atime+0xbe/0xe0
[1370228.444882]  generic_file_read_iter+0x8b8/0xbb0
[1370228.444886]  ? do_filp_open+0xa7/0x100
[1370228.444891]  new_sync_read+0xf8/0x160
[1370228.444894]  vfs_read+0x91/0x140
[1370228.444897]  ksys_read+0x4f/0xb0
[1370228.444902]  do_syscall_64+0x53/0x110
[1370228.444906]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[1370228.444910] RIP: 0033:0x7f0692caa544
[1370228.444916] Code: Bad RIP value.
[1370228.444918] RSP: 002b:00007f068723ec40 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[1370228.444921] RAX: ffffffffffffffda RBX: 000000000000005c RCX: 00007f0692caa544
[1370228.444923] RDX: 0000000000000820 RSI: 00007f06754e7000 RDI: 000000000000005c
[1370228.444925] RBP: 00007f06754e7000 R08: 0000000000000000 R09: 00007f06926000c0
[1370228.444927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000820
[1370228.444929] R13: 00007f068093f760 R14: 00007f06754e7000 R15: 00007f06812a4700
[1370228.444938] INFO: task mozStorage #5:6097 blocked for more than 120 seconds.
[1370228.444940]       Tainted: G          I       4.19.0-5-amd64 #1 Debian 4.19.37-3
[1370228.444941] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[1370228.444943] mozStorage #5   D    0  6097   5822 0x00000000
[1370228.444946] Call Trace:
[1370228.444949]  ? __schedule+0x2a2/0x870
[1370228.444952]  ? bit_wait_timeout+0x90/0x90
[1370228.444955]  schedule+0x28/0x80
[1370228.444958]  io_schedule+0x12/0x40
[1370228.444961]  bit_wait_io+0xd/0x50
[1370228.444963]  __wait_on_bit_lock+0x5d/0xa0
[1370228.444967]  out_of_line_wait_on_bit_lock+0x91/0xb0
[1370228.444970]  ? init_wait_var_entry+0x40/0x40
[1370228.444976]  do_get_write_access+0x1d8/0x430 [jbd2]
[1370228.444996]  ? ext4_dirty_inode+0x46/0x60 [ext4]
[1370228.445002]  jbd2_journal_get_write_access+0x4c/0x60 [jbd2]
[1370228.445018]  __ext4_journal_get_write_access+0x36/0x70 [ext4]
[1370228.445037]  ext4_reserve_inode_write+0x96/0xc0 [ext4]
[1370228.445056]  ext4_mark_inode_dirty+0x51/0x1d0 [ext4]
[1370228.445062]  ? jbd2__journal_start+0xd9/0x1e0 [jbd2]
[1370228.445080]  ext4_dirty_inode+0x46/0x60 [ext4]
[1370228.445084]  __mark_inode_dirty+0x1ba/0x380
[1370228.445087]  generic_update_time+0xb6/0xd0
[1370228.445090]  file_update_time+0xe1/0x130
[1370228.445093]  __generic_file_write_iter+0x98/0x1c0
[1370228.445111]  ext4_file_write_iter+0xc6/0x400 [ext4]
[1370228.445116]  new_sync_write+0xfb/0x160
[1370228.445119]  vfs_write+0xa5/0x1a0
[1370228.445122]  ksys_pwrite64+0x61/0xa0
[1370228.445125]  do_syscall_64+0x53/0x110
[1370228.445129]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[1370228.445131] RIP: 0033:0x7f0692caaedf
[1370228.445135] Code: Bad RIP value.
[1370228.445137] RSP: 002b:00007f0672d63600 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
[1370228.445140] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f0692caaedf
[1370228.445142] RDX: 0000000000008000 RSI: 00007f067c1ec000 RDI: 0000000000000006
[1370228.445144] RBP: 00007f067c1ec000 R08: 0000000000000000 R09: 00007f066bbccee8
[1370228.445146] R10: 0000000000020000 R11: 0000000000000293 R12: 0000000000008000
[1370228.445148] R13: 0000000000020000 R14: 0000000000000006 R15: 00007f067e4cc1c0
[1370228.445165] INFO: task kworker/u32:1:7597 blocked for more than 120 seconds.
[1370228.445167]       Tainted: G          I       4.19.0-5-amd64 #1 Debian 4.19.37-3
[1370228.445169] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[1370228.445170] kworker/u32:1   D    0  7597      2 0x80000000
[1370228.445176] Workqueue: writeback wb_workfn (flush-253:0)
[1370228.445179] Call Trace:
[1370228.445182]  ? __schedule+0x2a2/0x870
[1370228.445185]  ? bit_wait_timeout+0x90/0x90
[1370228.445188]  schedule+0x28/0x80
[1370228.445191]  io_schedule+0x12/0x40
[1370228.445194]  bit_wait_io+0xd/0x50
[1370228.445196]  __wait_on_bit_lock+0x5d/0xa0
[1370228.445200]  out_of_line_wait_on_bit_lock+0x91/0xb0
[1370228.445203]  ? init_wait_var_entry+0x40/0x40
[1370228.445209]  do_get_write_access+0x1d8/0x430 [jbd2]
[1370228.445226]  ? ext4_ext_insert_extent+0x5c9/0x1270 [ext4]
[1370228.445233]  jbd2_journal_get_write_access+0x4c/0x60 [jbd2]
[1370228.445249]  __ext4_journal_get_write_access+0x36/0x70 [ext4]
[1370228.445268]  ext4_reserve_inode_write+0x96/0xc0 [ext4]
[1370228.445286]  ext4_mark_inode_dirty+0x51/0x1d0 [ext4]
[1370228.445303]  ext4_ext_insert_extent+0x5c9/0x1270 [ext4]
[1370228.445320]  ? ext4_find_extent+0x272/0x300 [ext4]
[1370228.445337]  ext4_ext_map_blocks+0x56a/0xda0 [ext4]
[1370228.445357]  ext4_map_blocks+0xed/0x5c0 [ext4]
[1370228.445376]  ext4_writepages+0x9ba/0xf00 [ext4]
[1370228.445382]  ? do_writepages+0x41/0xd0
[1370228.445400]  ? ext4_mark_inode_dirty+0x1d0/0x1d0 [ext4]
[1370228.445403]  do_writepages+0x41/0xd0
[1370228.445406]  ? __wb_calc_thresh+0x3a/0x130
[1370228.445409]  __writeback_single_inode+0x3d/0x360
[1370228.445412]  writeback_sb_inodes+0x1e3/0x450
[1370228.445417]  __writeback_inodes_wb+0x5d/0xb0
[1370228.445419]  wb_writeback+0x25f/0x2f0
[1370228.445423]  wb_workfn+0x30d/0x400
[1370228.445426]  ? __switch_to+0x8c/0x440
[1370228.445430]  process_one_work+0x1a7/0x3a0
[1370228.445433]  worker_thread+0x30/0x390
[1370228.445436]  ? create_worker+0x1a0/0x1a0
[1370228.445439]  kthread+0x112/0x130
[1370228.445441]  ? kthread_bind+0x30/0x30
[1370228.445444]  ret_from_fork+0x35/0x40
[1370349.275720] INFO: task md5_raid6:203 blocked for more than 120 seconds.
[1370349.275726]       Tainted: G          I       4.19.0-5-amd64 #1 Debian 4.19.37-3
[1370349.275728] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[1370349.275730] md5_raid6       D    0   203      2 0x80000000
[1370349.275735] Call Trace:
[1370349.275745]  ? __schedule+0x2a2/0x870
[1370349.275749]  schedule+0x28/0x80
[1370349.275760]  md_super_wait+0x6e/0xa0 [md_mod]
[1370349.275765]  ? finish_wait+0x80/0x80
[1370349.275773]  md_bitmap_wait_writes+0x93/0xa0 [md_mod]
[1370349.275777]  ? __switch_to+0x8c/0x440
[1370349.275785]  md_bitmap_unplug+0xf9/0x110 [md_mod]
[1370349.275794]  raid5d+0xf2/0x5b0 [raid456]
[1370349.275800]  ? del_timer_sync+0x35/0x40
[1370349.275804]  ? schedule_timeout+0x173/0x390
[1370349.275810]  ? prepare_to_wait_event+0xbb/0x140
[1370349.275816]  ? md_rdev_init+0xb0/0xb0 [md_mod]
[1370349.275822]  md_thread+0x94/0x150 [md_mod]
[1370349.275825]  ? finish_wait+0x80/0x80
[1370349.275829]  kthread+0x112/0x130
[1370349.275831]  ? kthread_bind+0x30/0x30
[1370349.275835]  ret_from_fork+0x35/0x40
[1370349.275839] INFO: task jbd2/dm-0-8:254 blocked for more than 120 seconds.
[1370349.275841]       Tainted: G          I       4.19.0-5-amd64 #1 Debian 4.19.37-3
[1370349.275843] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[1370349.275845] jbd2/dm-0-8     D    0   254      2 0x80000000
[1370349.275848] Call Trace:
[1370349.275851]  ? __schedule+0x2a2/0x870
[1370349.275854]  schedule+0x28/0x80
[1370349.275859]  io_schedule+0x12/0x40
[1370349.275863]  wait_on_page_bit_common+0xfd/0x180
[1370349.275867]  ? page_cache_tree_insert+0xe0/0xe0
[1370349.275870]  __filemap_fdatawait_range+0xe1/0x130
[1370349.275875]  filemap_fdatawait_keep_errors+0x1a/0x40
[1370349.275883]  jbd2_journal_commit_transaction+0xa64/0x1870 [jbd2]
[1370349.275887]  ? __switch_to_asm+0x40/0x70
[1370349.275891]  ? __switch_to_asm+0x40/0x70
[1370349.275894]  ? __switch_to_asm+0x34/0x70
[1370349.275902]  kjournald2+0xbd/0x270 [jbd2]
[1370349.275905]  ? finish_wait+0x80/0x80
[1370349.275912]  ? commit_timeout+0x10/0x10 [jbd2]
[1370349.275915]  kthread+0x112/0x130
[1370349.275917]  ? kthread_bind+0x30/0x30
[1370349.275920]  ret_from_fork+0x35/0x40
[1370349.275950] INFO: task Cache2 I/O:5851 blocked for more than 120 seconds.
[1370349.275952]       Tainted: G          I       4.19.0-5-amd64 #1 Debian 4.19.37-3
[1370349.275954] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[1370349.275955] Cache2 I/O      D    0  5851   5822 0x00000000
[1370349.275958] Call Trace:
[1370349.275962]  ? __schedule+0x2a2/0x870
[1370349.275965]  ? bit_wait_timeout+0x90/0x90
[1370349.275967]  schedule+0x28/0x80
[1370349.275970]  io_schedule+0x12/0x40
[1370349.275973]  bit_wait_io+0xd/0x50
[1370349.275976]  __wait_on_bit_lock+0x5d/0xa0
[1370349.275979]  out_of_line_wait_on_bit_lock+0x91/0xb0
[1370349.275982]  ? init_wait_var_entry+0x40/0x40
[1370349.275988]  do_get_write_access+0x1d8/0x430 [jbd2]
[1370349.276013]  ? ext4_dirty_inode+0x46/0x60 [ext4]
[1370349.276020]  jbd2_journal_get_write_access+0x4c/0x60 [jbd2]
[1370349.276036]  __ext4_journal_get_write_access+0x36/0x70 [ext4]
[1370349.276055]  ext4_reserve_inode_write+0x96/0xc0 [ext4]
[1370349.276073]  ? ext4_file_open+0x8c/0x1e0 [ext4]
[1370349.276091]  ext4_mark_inode_dirty+0x51/0x1d0 [ext4]
[1370349.276097]  ? jbd2__journal_start+0xd9/0x1e0 [jbd2]
[1370349.276116]  ext4_dirty_inode+0x46/0x60 [ext4]
[1370349.276120]  __mark_inode_dirty+0x1ba/0x380
[1370349.276124]  generic_update_time+0xb6/0xd0
[1370349.276127]  touch_atime+0xbe/0xe0
[1370349.276131]  generic_file_read_iter+0x8b8/0xbb0
[1370349.276135]  ? do_filp_open+0xa7/0x100
[1370349.276139]  new_sync_read+0xf8/0x160
[1370349.276143]  vfs_read+0x91/0x140
[1370349.276146]  ksys_read+0x4f/0xb0
[1370349.276150]  do_syscall_64+0x53/0x110
[1370349.276154]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[1370349.276157] RIP: 0033:0x7f0692caa544
[1370349.276163] Code: Bad RIP value.
[1370349.276165] RSP: 002b:00007f068723ec40 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[1370349.276169] RAX: ffffffffffffffda RBX: 000000000000005c RCX: 00007f0692caa544
[1370349.276171] RDX: 0000000000000820 RSI: 00007f06754e7000 RDI: 000000000000005c
[1370349.276173] RBP: 00007f06754e7000 R08: 0000000000000000 R09: 00007f06926000c0
[1370349.276175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000820
[1370349.276177] R13: 00007f068093f760 R14: 00007f06754e7000 R15: 00007f06812a4700
[1370349.276185] INFO: task mozStorage #5:6097 blocked for more than 120 seconds.
[1370349.276187]       Tainted: G          I       4.19.0-5-amd64 #1 Debian 4.19.37-3
[1370349.276188] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[1370349.276190] mozStorage #5   D    0  6097   5822 0x00000000
[1370349.276193] Call Trace:
[1370349.276196]  ? __schedule+0x2a2/0x870
[1370349.276200]  ? bit_wait_timeout+0x90/0x90
[1370349.276202]  schedule+0x28/0x80
[1370349.276205]  io_schedule+0x12/0x40
[1370349.276208]  bit_wait_io+0xd/0x50
[1370349.276211]  __wait_on_bit_lock+0x5d/0xa0
[1370349.276214]  out_of_line_wait_on_bit_lock+0x91/0xb0
[1370349.276217]  ? init_wait_var_entry+0x40/0x40
[1370349.276223]  do_get_write_access+0x1d8/0x430 [jbd2]
[1370349.276243]  ? ext4_dirty_inode+0x46/0x60 [ext4]
[1370349.276249]  jbd2_journal_get_write_access+0x4c/0x60 [jbd2]
[1370349.276265]  __ext4_journal_get_write_access+0x36/0x70 [ext4]
[1370349.276284]  ext4_reserve_inode_write+0x96/0xc0 [ext4]
[1370349.276303]  ext4_mark_inode_dirty+0x51/0x1d0 [ext4]
[1370349.276309]  ? jbd2__journal_start+0xd9/0x1e0 [jbd2]
[1370349.276328]  ext4_dirty_inode+0x46/0x60 [ext4]
[1370349.276331]  __mark_inode_dirty+0x1ba/0x380
[1370349.276334]  generic_update_time+0xb6/0xd0
[1370349.276337]  file_update_time+0xe1/0x130
[1370349.276341]  __generic_file_write_iter+0x98/0x1c0
[1370349.276358]  ext4_file_write_iter+0xc6/0x400 [ext4]
[1370349.276363]  new_sync_write+0xfb/0x160
[1370349.276366]  vfs_write+0xa5/0x1a0
[1370349.276369]  ksys_pwrite64+0x61/0xa0
[1370349.276373]  do_syscall_64+0x53/0x110
[1370349.276376]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[1370349.276378] RIP: 0033:0x7f0692caaedf
[1370349.276382] Code: Bad RIP value.
[1370349.276384] RSP: 002b:00007f0672d63600 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
[1370349.276387] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f0692caaedf
[1370349.276389] RDX: 0000000000008000 RSI: 00007f067c1ec000 RDI: 0000000000000006
[1370349.276391] RBP: 00007f067c1ec000 R08: 0000000000000000 R09: 00007f066bbccee8
[1370349.276393] R10: 0000000000020000 R11: 0000000000000293 R12: 0000000000008000
[1370349.276395] R13: 0000000000020000 R14: 0000000000000006 R15: 00007f067e4cc1c0
[1370349.276413] INFO: task kworker/u32:1:7597 blocked for more than 120 seconds.
[1370349.276415]       Tainted: G          I       4.19.0-5-amd64 #1 Debian 4.19.37-3
[1370349.276416] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[1370349.276418] kworker/u32:1   D    0  7597      2 0x80000000
[1370349.276423] Workqueue: writeback wb_workfn (flush-253:0)
[1370349.276426] Call Trace:
[1370349.276430]  ? __schedule+0x2a2/0x870
[1370349.276433]  ? bit_wait_timeout+0x90/0x90
[1370349.276435]  schedule+0x28/0x80
[1370349.276439]  io_schedule+0x12/0x40
[1370349.276441]  bit_wait_io+0xd/0x50
[1370349.276444]  __wait_on_bit_lock+0x5d/0xa0
[1370349.276447]  out_of_line_wait_on_bit_lock+0x91/0xb0
[1370349.276450]  ? init_wait_var_entry+0x40/0x40
[1370349.276457]  do_get_write_access+0x1d8/0x430 [jbd2]
[1370349.276474]  ? ext4_ext_insert_extent+0x5c9/0x1270 [ext4]
[1370349.276480]  jbd2_journal_get_write_access+0x4c/0x60 [jbd2]
[1370349.276496]  __ext4_journal_get_write_access+0x36/0x70 [ext4]
[1370349.276515]  ext4_reserve_inode_write+0x96/0xc0 [ext4]
[1370349.276534]  ext4_mark_inode_dirty+0x51/0x1d0 [ext4]
[1370349.276551]  ext4_ext_insert_extent+0x5c9/0x1270 [ext4]
[1370349.276568]  ? ext4_find_extent+0x272/0x300 [ext4]
[1370349.276584]  ext4_ext_map_blocks+0x56a/0xda0 [ext4]
[1370349.276604]  ext4_map_blocks+0xed/0x5c0 [ext4]
[1370349.276623]  ext4_writepages+0x9ba/0xf00 [ext4]
[1370349.276629]  ? do_writepages+0x41/0xd0
[1370349.276647]  ? ext4_mark_inode_dirty+0x1d0/0x1d0 [ext4]
[1370349.276650]  do_writepages+0x41/0xd0
[1370349.276653]  ? __wb_calc_thresh+0x3a/0x130
[1370349.276657]  __writeback_single_inode+0x3d/0x360
[1370349.276660]  writeback_sb_inodes+0x1e3/0x450
[1370349.276664]  __writeback_inodes_wb+0x5d/0xb0
[1370349.276667]  wb_writeback+0x25f/0x2f0
[1370349.276671]  wb_workfn+0x30d/0x400
[1370349.276673]  ? __switch_to+0x8c/0x440
[1370349.276677]  process_one_work+0x1a7/0x3a0
[1370349.276680]  worker_thread+0x30/0x390
[1370349.276684]  ? create_worker+0x1a0/0x1a0
[1370349.276686]  kthread+0x112/0x130
[1370349.276688]  ? kthread_bind+0x30/0x30
[1370349.276692]  ret_from_fork+0x35/0x40

Currently hanging processes:

tglase@tglase:~ $ set -f;ps ax|while IFS= read -r line; do set -- $line; [[ $3 = *D* ]] && echo "$line"; done  
  203 ?        D     14:49 [md5_raid6]
  254 ?        D      0:47 [jbd2/dm-0-8]
  671 ?        Ds     0:01 /usr/sbin/cupsd -C /etc/cups/cupsd.conf -s /etc/cups/cups-files.conf
 6283 ?        D      0:13 tlsmgr -l -t unix -u -c
 7597 ?        D      0:00 [kworker/u32:1+flush-253:0]
 9416 ?        DL     0:00 gpg --gen-random 1 64
12353 pts/9    D+     0:00 sync
12377 ?        Dsl    0:00 /usr/feistermops/450/firefox/firefox -no-remote -P ff450
13340 pts/11   D+     0:00 man reportbug
13470 pts/6    D+     0:00 gzip -cdfq -- /usr/share/doc/linux-image-4.19.0-5-amd64/changelog.gz

The last four (sync and the following ones) are new since
I’ve noticed this issue, tried to sync in order to force
a flush at first… guess I’ll need to reboot, but no idea
whether anything written currently makes it to disc…

-- System Information:
Debian Release: 10.0
  APT prefers unreleased
  APT policy: (500, 'unreleased'), (500, 'buildd-unstable'), (500, 'unstable')
Architecture: x32 (x86_64)
Foreign Architectures: i386, amd64

Kernel: Linux 4.19.0-5-amd64 (SMP w/4 CPU cores)
Kernel taint flags: TAINT_FIRMWARE_WORKAROUND
Locale: LANG=C, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=C (charmap=UTF-8)
Shell: /bin/sh linked to /bin/lksh
Init: sysvinit (via /sbin/init)

Versions of packages linux-image-4.19.0-5-amd64:amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.133
ii  kmod                                    26-1
ii  linux-base                              4.6

Versions of packages linux-image-4.19.0-5-amd64:amd64 recommends:
pn  apparmor             <none>
ii  firmware-linux-free  3.4

Versions of packages linux-image-4.19.0-5-amd64:amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-pc                 2.02~beta2-36
pn  linux-doc-4.19          <none>

-- no debconf information
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Bug#930522: linux: task md5_raid6:203 blocked for more than 120 seconds

Thorsten Glaser-6
On Fri, 14 Jun 2019, Thorsten Glaser wrote:

> Currently hanging processes:

Of course, sending the bug mail also failed, while I could
still do “virsh -c qemu:///system list --all”, which was
almost certainly not in the cache.

13610 ?        D      0:00 /usr/sbin/postdrop -r
13615 ?        D      0:00 cleanup -z -t unix -u -c

Funny thing though, trying to write a mail with pine showed
a temporary text file comprised of only 0x55 (and a hanging
alpine process) while others worked:

tglase@tglase:~ $ touch down
tglase@tglase:~ $ echo down >downdown
tglase@tglase:~ $ ll
[…]
-rw-r--r--   1 tglase tglase         0 Jun 14 16:03 down
-rw-r--r--   1 tglase tglase         5 Jun 14 16:03 downdown
[…]
tglase@tglase:~ $ cat downdown
down
tglase@tglase:~ $ cat ./\#pico13934\#
UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU[…]


I eventually had to reboot by power-cycling, and all those
files never showed up in ls after it, whereas /lost+found
is still empty; fsck (and RAID rebuild) messages were a lot
during the new boot though… so, _something_ probably made
it to disc.

bye,
//mirabilos
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