All right, we're in business with the new dmesg: It hung again, with a 4.15-rc6 kernel with kasan support. The new dmesg is attached; the trace is longer now, as you expected. And thanks! On Sun, Dec 31, 2017 at 04:54:14PM +0000, Chris Wilson wrote: > Quoting Alexandru Chirvasitu (2017-12-31 16:52:36) > > I see lockdep is configured (though I'm not familiar with the feature; > > the config came with it, and I made oldconfig), but I'll need to > > recompile for kasan. > > > > I'll do that over the next few days, but once done, what would I get > > back to you with? Again logs if / when the problem occurs? I'm still > > unable to trigger it reliably. > > The new dmesg, I expect kasan will print a few warnings before it oopses > again. > -Chris
[ 0.000000] microcode: microcode updated early to revision 0x62, date = 2017-04-27 [ 0.000000] Linux version 4.15.0-rc6-x-void (root@axiomatic) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.5)) #1 SMP PREEMPT Sun Dec 31 18:23:05 EST 2017 [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-rc6-x-void root=UUID=66d5a55f-8ca3-47a1-850d-a0886325481c ro loglevel=4 slub_debug=P page_poison=1 [ 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 0x0000000000000000-0x000000000009c3ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009c400-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000086ebbfff] usable [ 0.000000] BIOS-e820: [mem 0x0000000086ebc000-0x00000000871bbfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000871bc000-0x00000000880e2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000880e3000-0x00000000880e3fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000880e4000-0x00000000880e4fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000880e5000-0x000000008c227fff] usable [ 0.000000] BIOS-e820: [mem 0x000000008c228000-0x000000008cb97fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000008cb98000-0x000000008cc67fff] usable [ 0.000000] BIOS-e820: [mem 0x000000008cc68000-0x000000008cfe1fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000008cfe2000-0x000000008d3fdfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000008d3fe000-0x000000008d3fefff] usable [ 0.000000] BIOS-e820: [mem 0x000000008d3ff000-0x000000008fffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000086effffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] random: fast init done [ 0.000000] SMBIOS 3.0.0 present. [ 0.000000] DMI: Notebook N24_25BU/N24_25BU, BIOS 5.12 02/17/2017 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x86f000 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 00C0000000 mask 7FC0000000 uncachable [ 0.000000] 1 base 00A0000000 mask 7FE0000000 uncachable [ 0.000000] 2 base 0090000000 mask 7FF0000000 uncachable [ 0.000000] 3 base 008E000000 mask 7FFE000000 uncachable [ 0.000000] 4 base 008D800000 mask 7FFF800000 uncachable [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] 8 disabled [ 0.000000] 9 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] e820: last_pfn = 0x8d3ff max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000fccb0-0x000fccbf] mapped at [ (ptrval)] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ (ptrval)] 96000 size 24576 [ 0.000000] Using GB pages for direct mapping [ 0.000000] BRK [0x2168a9000, 0x2168a9fff] PGTABLE [ 0.000000] BRK [0x2168aa000, 0x2168aafff] PGTABLE [ 0.000000] BRK [0x2168ab000, 0x2168abfff] PGTABLE [ 0.000000] BRK [0x2168ac000, 0x2168acfff] PGTABLE [ 0.000000] BRK [0x2168ad000, 0x2168adfff] PGTABLE [ 0.000000] BRK [0x2168ae000, 0x2168aefff] PGTABLE [ 0.000000] BRK [0x2168af000, 0x2168affff] PGTABLE [ 0.000000] BRK [0x2168b0000, 0x2168b0fff] PGTABLE [ 0.000000] BRK [0x2168b1000, 0x2168b1fff] PGTABLE [ 0.000000] BRK [0x2168b2000, 0x2168b2fff] PGTABLE [ 0.000000] BRK [0x2168b3000, 0x2168b3fff] PGTABLE [ 0.000000] BRK [0x2168b4000, 0x2168b4fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x36fe1000-0x377e7fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F05B0 000024 (v02 ALASKA) [ 0.000000] ACPI: XSDT 0x000000008CC680A0 0000BC (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 0x000000008CC836B0 000114 (v06 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: DSDT 0x000000008CC681F0 01B4BF (v02 ALASKA A M I 01072009 INTL 20160422) [ 0.000000] ACPI: FACS 0x000000008CFE1C40 000040 [ 0.000000] ACPI: APIC 0x000000008CC837C8 000084 (v03 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: FPDT 0x000000008CC83850 000044 (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: MCFG 0x000000008CC83898 00003C (v01 ALASKA A M I 01072009 MSFT 00000097) [ 0.000000] ACPI: SSDT 0x000000008CC838D8 000322 (v01 SataRe SataTabl 00001000 INTL 20160422) [ 0.000000] ACPI: FIDT 0x000000008CC83C00 00009C (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: SSDT 0x000000008CC83CA0 003295 (v02 SaSsdt SaSsdt 00003000 INTL 20160422) [ 0.000000] ACPI: HPET 0x000000008CC86F38 000038 (v01 INTEL KBL-ULT 00000001 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x000000008CC86F70 000024 (v02 INTEL xh_OEMBD 00000000 INTL 20160422) [ 0.000000] ACPI: UEFI 0x000000008CC86F98 000042 (v01 INTEL EDK2 00000002 01000013) [ 0.000000] ACPI: SSDT 0x000000008CC86FE0 000EDE (v02 CpuRef CpuSsdt 00003000 INTL 20160422) [ 0.000000] ACPI: LPIT 0x000000008CC87EC0 000094 (v01 INTEL KBL-ULT 00000000 MSFT 0000005F) [ 0.000000] ACPI: WSMT 0x000000008CC87F58 000028 (v01 INTEL KBL-ULT 00000000 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x000000008CC87F80 00029F (v02 INTEL sensrhub 00000000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000008CC88220 003002 (v02 INTEL PtidDevc 00001000 INTL 20160422) [ 0.000000] ACPI: DBGP 0x000000008CC8B228 000034 (v01 INTEL 00000002 MSFT 0000005F) [ 0.000000] ACPI: DBG2 0x000000008CC8B260 000054 (v00 INTEL 00000002 MSFT 0000005F) [ 0.000000] ACPI: DMAR 0x000000008CC8B2B8 0000A8 (v01 INTEL KBL 00000001 INTL 00000001) [ 0.000000] ACPI: ASF! 0x000000008CC8B360 0000A0 (v32 INTEL HCG 00000001 TFSM 000F4240) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000086effffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x86effb000-0x86effffff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000086effffff] [ 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 0x0000000000100000-0x0000000086ebbfff] [ 0.000000] node 0: [mem 0x00000000871bc000-0x00000000880e2fff] [ 0.000000] node 0: [mem 0x00000000880e5000-0x000000008c227fff] [ 0.000000] node 0: [mem 0x000000008cb98000-0x000000008cc67fff] [ 0.000000] node 0: [mem 0x000000008d3fe000-0x000000008d3fefff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000086effffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000086effffff] [ 0.000000] On node 0 totalpages: 8368018 [ 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: 8896 pages used for memmap [ 0.000000] DMA32 zone: 569335 pages, LIFO batch:31 [ 0.000000] Normal zone: 121792 pages used for memmap [ 0.000000] Normal zone: 7794688 pages, LIFO batch:31 [ 0.000000] Reserved but unavailable: 101 pages [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] Reserving Intel graphics memory at 0x000000008e000000-0x000000008fffffff [ 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: 0x8086a201 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 0x86ebc000-0x871bbfff] [ 0.000000] PM: Registered nosave memory: [mem 0x880e3000-0x880e3fff] [ 0.000000] PM: Registered nosave memory: [mem 0x880e4000-0x880e4fff] [ 0.000000] PM: Registered nosave memory: [mem 0x8c228000-0x8cb97fff] [ 0.000000] PM: Registered nosave memory: [mem 0x8cc68000-0x8cfe1fff] [ 0.000000] PM: Registered nosave memory: [mem 0x8cfe2000-0x8d3fdfff] [ 0.000000] PM: Registered nosave memory: [mem 0x8d3ff000-0x8fffffff] [ 0.000000] PM: Registered nosave memory: [mem 0x90000000-0xdfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfdffffff] [ 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 0xfec01000-0xfecfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed01000-0xfedfffff] [ 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 0x90000000-0xdfffffff] 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: 1910969940391419 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] percpu: Embedded 53 pages/cpu @ (ptrval) s179160 r8192 d29736 u524288 [ 0.000000] pcpu-alloc: s179160 r8192 d29736 u524288 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 8237245 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-rc6-x-void root=UUID=66d5a55f-8ca3-47a1-850d-a0886325481c ro loglevel=4 slub_debug=P page_poison=1 [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 28639872K/33472072K available (14348K kernel code, 3912K rwdata, 4168K rodata, 1724K init, 9384K bss, 4832200K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] ftrace: allocating 30270 entries in 119 pages [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 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: 4352, nr_irqs: 1024, preallocated irqs: 16 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] ACPI: Core revision 20170831 [ 0.000000] ACPI: 7 ACPI AML tables successfully acquired and loaded [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns [ 0.000000] hpet clockevent registered [ 0.001000] APIC: Switch to symmetric I/O mode setup [ 0.001000] DMAR: Host address width 39 [ 0.001000] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.001000] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e [ 0.001000] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.001000] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.001000] DMAR: RMRR base: 0x0000008c624000 end: 0x0000008c643fff [ 0.001000] DMAR: RMRR base: 0x0000008d800000 end: 0x0000008fffffff [ 0.001000] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.001000] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.001000] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 0.002000] DMAR-IR: Enabled IRQ remapping in x2apic mode [ 0.002000] x2apic enabled [ 0.002000] Switched APIC routing to cluster x2apic. [ 0.006000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.011000] tsc: Detected 2900.000 MHz processor [ 0.011000] Calibrating delay loop (skipped), value calculated using timer frequency.. 5808.00 BogoMIPS (lpj=2904000) [ 0.011000] pid_max: default: 32768 minimum: 301 [ 0.011000] Security Framework initialized [ 0.011000] Yama: becoming mindful. [ 0.013857] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes) [ 0.015240] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes) [ 0.015317] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.015375] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.016203] CPU: Physical Processor ID: 0 [ 0.016204] CPU: Processor Core ID: 0 [ 0.016213] mce: CPU supports 8 MCE banks [ 0.016239] CPU0: Thermal monitoring enabled (TM1) [ 0.016253] process: using mwait in idle threads [ 0.016256] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.016257] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.016793] Freeing SMP alternatives memory: 24K [ 0.018183] TSC deadline timer enabled [ 0.018187] smpboot: CPU0: Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz (family: 0x6, model: 0x8e, stepping: 0x9) [ 0.022056] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver. [ 0.022116] ... version: 4 [ 0.022116] ... bit width: 48 [ 0.022117] ... generic registers: 4 [ 0.022118] ... value mask: 0000ffffffffffff [ 0.022119] ... max period: 00007fffffffffff [ 0.022119] ... fixed-purpose events: 3 [ 0.022120] ... event mask: 000000070000000f [ 0.024042] Hierarchical SRCU implementation. [ 0.029239] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.031040] smp: Bringing up secondary CPUs ... [ 0.039100] x86: Booting SMP configuration: [ 0.039102] .... node #0, CPUs: #1 #2 #3 [ 0.058625] smp: Brought up 1 node, 4 CPUs [ 0.058625] smpboot: Max logical packages: 1 [ 0.058625] smpboot: Total of 4 processors activated (23232.00 BogoMIPS) [ 0.061233] devtmpfs: initialized [ 0.061456] x86/mm: Memory block size: 128MB [ 0.093367] PM: Registering ACPI NVS region [mem 0x86ebc000-0x871bbfff] (3145728 bytes) [ 0.096993] PM: Registering ACPI NVS region [mem 0x880e3000-0x880e3fff] (4096 bytes) [ 0.097008] PM: Registering ACPI NVS region [mem 0x8cc68000-0x8cfe1fff] (3645440 bytes) [ 0.101293] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.101293] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.101293] pinctrl core: initialized pinctrl subsystem [ 0.102759] NET: Registered protocol family 16 [ 0.103546] audit: initializing netlink subsys (disabled) [ 0.104046] audit: type=2000 audit(1514780937.104:1): state=initialized audit_enabled=0 res=1 [ 0.105062] cpuidle: using governor ladder [ 0.105062] cpuidle: using governor menu [ 0.105136] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.105138] ACPI: bus type PCI registered [ 0.105139] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.106267] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.106271] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.106315] PCI: Using configuration type 1 for base access [ 0.119150] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.119150] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.120451] ACPI: Added _OSI(Module Device) [ 0.120452] ACPI: Added _OSI(Processor Device) [ 0.120453] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.120454] ACPI: Added _OSI(Processor Aggregator Device) [ 0.138066] ACPI: Executed 26 blocks of module-level executable AML code [ 0.306489] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.339674] ================================================================== [ 0.339688] BUG: KASAN: use-after-free in kernel_poison_pages+0xa6/0x140 [ 0.339694] Write of size 4096 at addr ffff88080a427000 by task swapper/0/1 [ 0.339703] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.15.0-rc6-x-void #1 [ 0.339705] Hardware name: Notebook N24_25BU/N24_25BU, BIOS 5.12 02/17/2017 [ 0.339706] Call Trace: [ 0.339711] dump_stack+0x5c/0x7a [ 0.339715] print_address_description+0x6b/0x290 [ 0.339718] kasan_report+0x28f/0x380 [ 0.339720] ? kernel_poison_pages+0xa6/0x140 [ 0.339723] memset+0x1f/0x40 [ 0.339725] kernel_poison_pages+0xa6/0x140 [ 0.339730] free_pcp_prepare+0x86/0x150 [ 0.339732] free_unref_page+0x27/0x80 [ 0.339735] qlist_free_all+0x47/0xc0 [ 0.339737] ? qlist_free_all+0xc0/0xc0 [ 0.339740] per_cpu_remove_cache+0x5c/0x80 [ 0.339743] on_each_cpu+0x55/0x90 [ 0.339746] quarantine_remove_cache+0x55/0xf0 [ 0.339750] ? acpi_sleep_proc_init+0x30/0x30 [ 0.339752] kmem_cache_shrink+0x1b/0x40 [ 0.339756] acpi_os_purge_cache+0xa/0x10 [ 0.339758] acpi_purge_cached_objects+0x1d/0x68 [ 0.339761] acpi_initialize_objects+0x5e/0x77 [ 0.339764] acpi_init+0x174/0x4bd [ 0.339767] ? acpi_sleep_proc_init+0x30/0x30 [ 0.339770] ? kernfs_add_one+0x1a2/0x210 [ 0.339774] ? up+0x32/0x70 [ 0.339776] ? _raw_spin_unlock+0xe/0x30 [ 0.339779] ? dmi_find_device+0x24/0x70 [ 0.339782] ? scan_for_dmi_ipmi+0x20/0x17e [ 0.339785] ? acpi_sleep_proc_init+0x30/0x30 [ 0.339788] do_one_initcall+0x9c/0x210 [ 0.339790] ? parameq+0xa0/0xa0 [ 0.339792] ? initcall_blacklisted+0x150/0x150 [ 0.339795] ? __wake_up_common+0x230/0x230 [ 0.339797] ? memset_erms+0xb/0x10 [ 0.339799] ? kasan_unpoison_shadow+0x31/0x40 [ 0.339803] kernel_init_freeable+0x251/0x2f5 [ 0.339805] ? rest_init+0xd0/0xd0 [ 0.339807] kernel_init+0xf/0x11a [ 0.339809] ? rest_init+0xd0/0xd0 [ 0.339811] ret_from_fork+0x1f/0x30 [ 0.339817] The buggy address belongs to the page: [ 0.339823] page:0000000017994bab count:0 mapcount:0 mapping: (null) index:0xffff88080a4271c0 [ 0.339830] flags: 0x17ffe0000000000() [ 0.339836] raw: 017ffe0000000000 0000000000000000 ffff88080a4271c0 00000000ffffffff [ 0.339843] raw: dead000000000100 dead000000000200 ffff88080ed42000 0000000000000000 [ 0.339848] page dumped because: kasan: bad access detected [ 0.339854] Memory state around the buggy address: [ 0.339859] ffff88080a426f00: fc fc fc fc fb fb fb fb fb fb fb fc fc fc fc fb [ 0.339865] ffff88080a426f80: fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc [ 0.339871] >ffff88080a427000: fb fb fb fb fb fb fb fb fb fb fc fc fc fc fb fb [ 0.339876] ^ [ 0.339880] ffff88080a427080: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 0.339887] ffff88080a427100: fb fb fb fb fb fb fc fc fc fc fb fb fb fb fb fb [ 0.339893] ================================================================== [ 0.339898] Disabling lock debugging due to kernel taint [ 0.357573] ACPI: Dynamic OEM Table Load: [ 0.357585] ACPI: SSDT 0xFFFF88080EF58000 0006F6 (v02 PmRef Cpu0Ist 00003000 INTL 20160422) [ 0.360789] ACPI: Executed 1 blocks of module-level executable AML code [ 0.361957] ACPI: \_PR_.CPU0: _OSC native thermal LVT Acked [ 0.382784] ACPI: Dynamic OEM Table Load: [ 0.382793] ACPI: SSDT 0xFFFF88080ED4A880 0003FF (v02 PmRef Cpu0Cst 00003001 INTL 20160422) [ 0.385231] ACPI: Executed 1 blocks of module-level executable AML code [ 0.393588] ACPI: Dynamic OEM Table Load: [ 0.393598] ACPI: SSDT 0xFFFF88080EF5F700 00065C (v02 PmRef ApIst 00003000 INTL 20160422) [ 0.410635] ACPI: Executed 1 blocks of module-level executable AML code [ 0.413077] ACPI: Dynamic OEM Table Load: [ 0.413084] ACPI: SSDT 0xFFFF88080AA12F80 00018A (v02 PmRef ApCst 00003000 INTL 20160422) [ 0.415997] ACPI: Executed 1 blocks of module-level executable AML code [ 0.448362] ACPI: EC: EC started [ 0.448363] ACPI: EC: interrupt blocked [ 0.456891] ACPI: \_SB_.PCI0.LPCB.EC__: Used as first EC [ 0.456903] ACPI: \_SB_.PCI0.LPCB.EC__: GPE=0x50, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.456913] ACPI: \_SB_.PCI0.LPCB.EC__: Used as boot DSDT EC to handle transactions [ 0.456916] ACPI: Interpreter enabled [ 0.457093] ACPI: (supports S0 S3 S4 S5) [ 0.457095] ACPI: Using IOAPIC for interrupt routing [ 0.457427] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.470982] ACPI: Enabled 6 GPEs in block 00 to 7F [ 1.053169] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 1.053200] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 1.054369] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM [ 1.081047] PCI host bridge to bus 0000:00 [ 1.081059] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 1.081070] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 1.081081] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 1.081092] pci_bus 0000:00: root bus resource [mem 0x90000000-0xdfffffff window] [ 1.081102] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window] [ 1.081112] pci_bus 0000:00: root bus resource [bus 00-fe] [ 1.081135] pci 0000:00:00.0: [8086:5904] type 00 class 0x060000 [ 1.084450] pci 0000:00:02.0: [8086:5916] type 00 class 0x030000 [ 1.084464] pci 0000:00:02.0: reg 0x10: [mem 0xde000000-0xdeffffff 64bit] [ 1.084470] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff 64bit pref] [ 1.084476] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f] [ 1.088604] pci 0000:00:08.0: [8086:1911] type 00 class 0x088000 [ 1.088619] pci 0000:00:08.0: reg 0x10: [mem 0xdf22f000-0xdf22ffff 64bit] [ 1.092011] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330 [ 1.092035] pci 0000:00:14.0: reg 0x10: [mem 0xdf210000-0xdf21ffff 64bit] [ 1.092175] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 1.098093] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000 [ 1.098117] pci 0000:00:14.2: reg 0x10: [mem 0xdf22e000-0xdf22efff 64bit] [ 1.101502] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000 [ 1.101531] pci 0000:00:16.0: reg 0x10: [mem 0xdf22d000-0xdf22dfff 64bit] [ 1.101675] pci 0000:00:16.0: PME# supported from D3hot [ 1.106331] pci 0000:00:17.0: [8086:9d03] type 00 class 0x010601 [ 1.106351] pci 0000:00:17.0: reg 0x10: [mem 0xdf228000-0xdf229fff] [ 1.106360] pci 0000:00:17.0: reg 0x14: [mem 0xdf22c000-0xdf22c0ff] [ 1.106368] pci 0000:00:17.0: reg 0x18: [io 0xf090-0xf097] [ 1.106377] pci 0000:00:17.0: reg 0x1c: [io 0xf080-0xf083] [ 1.106385] pci 0000:00:17.0: reg 0x20: [io 0xf060-0xf07f] [ 1.106394] pci 0000:00:17.0: reg 0x24: [mem 0xdf22b000-0xdf22b7ff] [ 1.106502] pci 0000:00:17.0: PME# supported from D3hot [ 1.110990] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400 [ 1.111134] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 1.116922] pci 0000:00:1c.2: [8086:9d12] type 01 class 0x060400 [ 1.117083] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold [ 1.122842] pci 0000:00:1c.5: [8086:9d15] type 01 class 0x060400 [ 1.122987] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold [ 1.128794] pci 0000:00:1f.0: [8086:9d4e] type 00 class 0x060100 [ 1.133240] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000 [ 1.133259] pci 0000:00:1f.2: reg 0x10: [mem 0xdf224000-0xdf227fff] [ 1.137568] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040300 [ 1.137598] pci 0000:00:1f.3: reg 0x10: [mem 0xdf220000-0xdf223fff 64bit] [ 1.137632] pci 0000:00:1f.3: reg 0x20: [mem 0xdf200000-0xdf20ffff 64bit] [ 1.137753] pci 0000:00:1f.3: PME# supported from D3hot D3cold [ 1.143205] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500 [ 1.143266] pci 0000:00:1f.4: reg 0x10: [mem 0xdf22a000-0xdf22a0ff 64bit] [ 1.143337] pci 0000:00:1f.4: reg 0x20: [io 0xf040-0xf05f] [ 1.149483] acpiphp: Slot [1] registered [ 1.149597] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 1.151338] pci 0000:02:00.0: [8086:24fb] type 00 class 0x028000 [ 1.151410] pci 0000:02:00.0: reg 0x10: [mem 0xdf100000-0xdf101fff 64bit] [ 1.151768] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold [ 1.155092] pci 0000:00:1c.2: PCI bridge to [bus 02] [ 1.155098] pci 0000:00:1c.2: bridge window [mem 0xdf100000-0xdf1fffff] [ 1.156984] pci 0000:03:00.0: [10ec:5287] type 00 class 0xff0000 [ 1.157018] pci 0000:03:00.0: reg 0x10: [mem 0xdf015000-0xdf015fff] [ 1.157078] pci 0000:03:00.0: reg 0x30: [mem 0xdf000000-0xdf00ffff pref] [ 1.157321] pci 0000:03:00.0: supports D1 D2 [ 1.157323] pci 0000:03:00.0: PME# supported from D1 D2 D3hot D3cold [ 1.158177] pci 0000:03:00.1: [10ec:8168] type 00 class 0x020000 [ 1.158208] pci 0000:03:00.1: reg 0x10: [io 0xe000-0xe0ff] [ 1.158235] pci 0000:03:00.1: reg 0x18: [mem 0xdf014000-0xdf014fff 64bit] [ 1.158252] pci 0000:03:00.1: reg 0x20: [mem 0xdf010000-0xdf013fff 64bit] [ 1.158480] pci 0000:03:00.1: supports D1 D2 [ 1.158482] pci 0000:03:00.1: PME# supported from D0 D1 D2 D3hot D3cold [ 1.162032] pci 0000:00:1c.5: PCI bridge to [bus 03] [ 1.162036] pci 0000:00:1c.5: bridge window [io 0xe000-0xefff] [ 1.162040] pci 0000:00:1c.5: bridge window [mem 0xdf000000-0xdf0fffff] [ 1.186397] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 1.188154] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15) [ 1.189899] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15) [ 1.191631] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15) [ 1.193391] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15) [ 1.195135] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15) [ 1.196863] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15) [ 1.198632] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15) [ 1.208798] ACPI: EC: interrupt unblocked [ 1.208814] ACPI: EC: event unblocked [ 1.208837] ACPI: \_SB_.PCI0.LPCB.EC__: GPE=0x50, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 1.208851] ACPI: \_SB_.PCI0.LPCB.EC__: Used as boot DSDT EC to handle transactions and events [ 1.209352] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 1.209352] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 1.209352] pci 0000:00:02.0: vgaarb: bridge control possible [ 1.209352] vgaarb: loaded [ 1.210287] pps_core: LinuxPPS API ver. 1 registered [ 1.210289] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@xxxxxxxx> [ 1.210325] PTP clock support registered [ 1.210356] EDAC MC: Ver: 3.0.0 [ 1.211037] PCI: Using ACPI for IRQ routing [ 1.238945] PCI: pci_cache_line_size set to 64 bytes [ 1.239036] e820: reserve RAM buffer [mem 0x0009c400-0x0009ffff] [ 1.239048] e820: reserve RAM buffer [mem 0x86ebc000-0x87ffffff] [ 1.239059] e820: reserve RAM buffer [mem 0x880e3000-0x8bffffff] [ 1.239069] e820: reserve RAM buffer [mem 0x8c228000-0x8fffffff] [ 1.239080] e820: reserve RAM buffer [mem 0x8cc68000-0x8fffffff] [ 1.239091] e820: reserve RAM buffer [mem 0x8d3ff000-0x8fffffff] [ 1.239101] e820: reserve RAM buffer [mem 0x86f000000-0x86fffffff] [ 1.240289] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 1.240296] hpet0: 8 comparators, 64-bit 24.000000 MHz counter [ 1.242024] clocksource: Switched to clocksource hpet [ 1.321611] VFS: Disk quotas dquot_6.6.0 [ 1.321652] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.322110] pnp: PnP ACPI init [ 1.325030] system 00:00: [io 0x0680-0x069f] has been reserved [ 1.325054] system 00:00: [io 0xffff] has been reserved [ 1.325077] system 00:00: [io 0xffff] has been reserved [ 1.325101] system 00:00: [io 0xffff] has been reserved [ 1.325124] system 00:00: [io 0x1800-0x18fe] has been reserved [ 1.325147] system 00:00: [io 0x164e-0x164f] has been reserved [ 1.325170] system 00:00: [io 0x3322-0x3323] has been reserved [ 1.325202] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.326337] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 1.326996] system 00:02: [io 0x1854-0x1857] has been reserved [ 1.327054] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 1.327397] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active) [ 1.329229] pnp 00:04: Plug and Play ACPI device, IDs SYN1217 PNP0f13 (active) [ 1.334334] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved [ 1.334357] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved [ 1.334379] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved [ 1.334401] system 00:05: [mem 0xe0000000-0xefffffff] has been reserved [ 1.334422] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved [ 1.334452] system 00:05: [mem 0xfed90000-0xfed93fff] could not be reserved [ 1.334474] system 00:05: [mem 0xfed45000-0xfed8ffff] has been reserved [ 1.334496] system 00:05: [mem 0xff000000-0xffffffff] has been reserved [ 1.334527] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved [ 1.334549] system 00:05: [mem 0xdffe0000-0xdfffffff] has been reserved [ 1.334581] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.335311] system 00:06: [mem 0xfd000000-0xfdabffff] has been reserved [ 1.335333] system 00:06: [mem 0xfdad0000-0xfdadffff] has been reserved [ 1.335354] system 00:06: [mem 0xfdb00000-0xfdffffff] has been reserved [ 1.335385] system 00:06: [mem 0xfe000000-0xfe01ffff] could not be reserved [ 1.335407] system 00:06: [mem 0xfe036000-0xfe03bfff] has been reserved [ 1.335428] system 00:06: [mem 0xfe03d000-0xfe3fffff] has been reserved [ 1.335450] system 00:06: [mem 0xfe410000-0xfe7fffff] has been reserved [ 1.335481] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.339919] system 00:07: [io 0xff00-0xfffe] has been reserved [ 1.339954] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.367335] system 00:08: [mem 0xfe029000-0xfe029fff] has been reserved [ 1.367360] system 00:08: [mem 0xfe028000-0xfe028fff] has been reserved [ 1.367384] system 00:08: [mem 0xfdaf0000-0xfdafffff] has been reserved [ 1.367408] system 00:08: [mem 0xfdae0000-0xfdaeffff] has been reserved [ 1.367431] system 00:08: [mem 0xfdac0000-0xfdacffff] has been reserved [ 1.367463] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.381381] pnp: PnP ACPI: found 9 devices [ 1.399617] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.399640] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000 [ 1.399650] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000 add_align 100000 [ 1.399659] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 01] add_size 200000 add_align 100000 [ 1.399712] pci 0000:00:1c.0: BAR 14: assigned [mem 0x90000000-0x901fffff] [ 1.399721] pci 0000:00:1c.0: BAR 15: assigned [mem 0x90200000-0x903fffff 64bit pref] [ 1.399725] pci 0000:00:1c.0: BAR 13: assigned [io 0x2000-0x2fff] [ 1.399753] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 1.399756] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff] [ 1.399760] pci 0000:00:1c.0: bridge window [mem 0x90000000-0x901fffff] [ 1.399764] pci 0000:00:1c.0: bridge window [mem 0x90200000-0x903fffff 64bit pref] [ 1.399769] pci 0000:00:1c.2: PCI bridge to [bus 02] [ 1.399773] pci 0000:00:1c.2: bridge window [mem 0xdf100000-0xdf1fffff] [ 1.399780] pci 0000:00:1c.5: PCI bridge to [bus 03] [ 1.399783] pci 0000:00:1c.5: bridge window [io 0xe000-0xefff] [ 1.399787] pci 0000:00:1c.5: bridge window [mem 0xdf000000-0xdf0fffff] [ 1.399794] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 1.399797] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 1.399799] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 1.399801] pci_bus 0000:00: resource 7 [mem 0x90000000-0xdfffffff window] [ 1.399803] pci_bus 0000:00: resource 8 [mem 0xfd000000-0xfe7fffff window] [ 1.399805] pci_bus 0000:01: resource 0 [io 0x2000-0x2fff] [ 1.399807] pci_bus 0000:01: resource 1 [mem 0x90000000-0x901fffff] [ 1.399810] pci_bus 0000:01: resource 2 [mem 0x90200000-0x903fffff 64bit pref] [ 1.399812] pci_bus 0000:02: resource 1 [mem 0xdf100000-0xdf1fffff] [ 1.399814] pci_bus 0000:03: resource 0 [io 0xe000-0xefff] [ 1.399816] pci_bus 0000:03: resource 1 [mem 0xdf000000-0xdf0fffff] [ 1.402290] NET: Registered protocol family 2 [ 1.403196] TCP established hash table entries: 262144 (order: 9, 2097152 bytes) [ 1.404554] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 1.404840] TCP: Hash tables configured (established 262144 bind 65536) [ 1.405055] UDP hash table entries: 16384 (order: 7, 524288 bytes) [ 1.405342] UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes) [ 1.405806] NET: Registered protocol family 1 [ 1.405853] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 1.410238] PCI: CLS 64 bytes, default 64 [ 1.410494] Unpacking initramfs... [ 1.779833] Freeing initrd memory: 8220K [ 1.779886] DMAR: No ATSR found [ 1.780262] DMAR: dmar0: Using Queued invalidation [ 1.780291] dmar0: Allocated order 8 PASID table. [ 1.780301] DMAR: dmar1: Using Queued invalidation [ 1.780436] DMAR: Setting RMRR: [ 1.780934] DMAR: Setting identity map for device 0000:00:02.0 [0x8d800000 - 0x8fffffff] [ 1.781422] DMAR: Setting identity map for device 0000:00:14.0 [0x8c624000 - 0x8c643fff] [ 1.781431] DMAR: Prepare 0-16MiB unity mapping for LPC [ 1.781818] DMAR: Setting identity map for device 0000:00:1f.0 [0x0 - 0xffffff] [ 1.782245] DMAR: Intel(R) Virtualization Technology for Directed I/O [ 1.782614] iommu: Adding device 0000:00:00.0 to group 0 [ 1.782707] iommu: Adding device 0000:00:02.0 to group 1 [ 1.782796] iommu: Adding device 0000:00:08.0 to group 2 [ 1.782894] iommu: Adding device 0000:00:14.0 to group 3 [ 1.782942] iommu: Adding device 0000:00:14.2 to group 3 [ 1.783068] iommu: Adding device 0000:00:16.0 to group 4 [ 1.783157] iommu: Adding device 0000:00:17.0 to group 5 [ 1.783265] iommu: Adding device 0000:00:1c.0 to group 6 [ 1.783318] iommu: Adding device 0000:00:1c.2 to group 6 [ 1.783369] iommu: Adding device 0000:00:1c.5 to group 6 [ 1.783470] iommu: Adding device 0000:00:1f.0 to group 7 [ 1.783520] iommu: Adding device 0000:00:1f.2 to group 7 [ 1.783569] iommu: Adding device 0000:00:1f.3 to group 7 [ 1.783626] iommu: Adding device 0000:00:1f.4 to group 7 [ 1.783678] iommu: Adding device 0000:02:00.0 to group 6 [ 1.783728] iommu: Adding device 0000:03:00.0 to group 6 [ 1.783780] iommu: Adding device 0000:03:00.1 to group 6 [ 1.793633] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x29dc05e54fc, max_idle_ns: 440795291716 ns [ 1.793917] Scanning for low memory corruption every 60 seconds [ 1.797859] Initialise system trusted keyrings [ 1.798051] workingset: timestamp_bits=40 max_order=23 bucket_order=0 [ 1.816439] zbud: loaded [ 1.820902] Key type asymmetric registered [ 1.820904] Asymmetric key parser 'x509' registered [ 1.821157] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 1.821274] io scheduler noop registered [ 1.821275] io scheduler deadline registered [ 1.821652] io scheduler cfq registered (default) [ 1.821653] io scheduler mq-deadline registered [ 1.821654] io scheduler kyber registered [ 1.831829] vesafb: mode is 1920x1080x32, linelength=7680, pages=0 [ 1.831830] vesafb: scrolling: redraw [ 1.831832] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 1.831874] vesafb: framebuffer at 0xc0000000, mapped to 0x00000000ac544542, using 8128k, total 8128k [ 2.011651] Console: switching to colour frame buffer device 240x67 [ 2.189786] fb0: VESA VGA frame buffer device [ 2.189879] intel_idle: MWAIT substates: 0x11142120 [ 2.189880] intel_idle: v0.4.1 model 0x8E [ 2.192239] intel_idle: lapic_timer_reliable_states 0xffffffff [ 2.193898] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 2.199818] pcnet32: pcnet32.c:v1.35 21.Apr.2008 tsbogend@xxxxxxxxxxxxxxxx [ 2.199868] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 2.199868] e100: Copyright(c) 1999-2006 Intel Corporation [ 2.199953] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 2.199954] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 2.200075] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 2.200075] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 2.200392] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:SYNM] at 0x60,0x64 irq 1,12 [ 2.203908] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.204145] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.204866] mousedev: PS/2 mouse device common for all mice [ 2.205176] rtc_cmos 00:01: RTC can wake from S4 [ 2.205997] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0 [ 2.206167] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 2.206223] intel_pstate: Intel P-state driver initializing [ 2.207106] intel_pstate: HWP enabled [ 2.207447] ledtrig-cpu: registered to indicate activity on CPUs [ 2.208845] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 2.209544] NET: Registered protocol family 10 [ 2.217132] Segment Routing with IPv6 [ 2.217190] NET: Registered protocol family 17 [ 2.217409] Key type dns_resolver registered [ 2.218445] microcode: sig=0x806e9, pf=0x80, revision=0x62 [ 2.218691] microcode: Microcode Update Driver: v2.2. [ 2.218721] sched_clock: Marking stable (2218665998, 0)->(2221192567, -2526569) [ 2.219241] registered taskstats version 1 [ 2.219242] Loading compiled-in X.509 certificates [ 2.219444] zswap: loaded using pool lzo/zbud [ 2.230432] rtc_cmos 00:01: setting system clock to 2018-01-01 04:29:00 UTC (1514780940) [ 2.239137] Freeing unused kernel memory: 1724K [ 2.239138] Write protecting the kernel read-only data: 22528k [ 2.239853] Freeing unused kernel memory: 2016K [ 2.246232] Freeing unused kernel memory: 1976K [ 2.329157] dracut: dracut-046 [ 2.433245] systemd-udevd[220]: starting version 3.2.5 [ 2.434681] udevd[221]: starting eudev-3.2.5 [ 2.535071] ACPI: bus type USB registered [ 2.535454] usbcore: registered new interface driver usbfs [ 2.537731] usbcore: registered new interface driver hub [ 2.537911] usbcore: registered new device driver usb [ 2.549816] SCSI subsystem initialized [ 2.562137] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 2.562223] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 2.565067] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810 [ 2.565075] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 2.565952] libata version 3.00 loaded. [ 2.569898] hub 1-0:1.0: USB hub found [ 2.570073] hub 1-0:1.0: 12 ports detected [ 2.608944] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 2.609019] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 2.612357] hub 2-0:1.0: USB hub found [ 2.612533] hub 2-0:1.0: 6 ports detected [ 2.633935] ahci 0000:00:17.0: version 3.0 [ 2.648156] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 3 ports 6 Gbps 0x5 impl SATA mode [ 2.648162] ahci 0000:00:17.0: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst [ 2.658305] scsi host0: ahci [ 2.659640] scsi host1: ahci [ 2.660628] scsi host2: ahci [ 2.661282] ata1: SATA max UDMA/133 abar m2048@0xdf22b000 port 0xdf22b100 irq 125 [ 2.661283] ata2: DUMMY [ 2.661285] ata3: SATA max UDMA/133 abar m2048@0xdf22b000 port 0xdf22b200 irq 125 [ 2.799418] clocksource: Switched to clocksource tsc [ 2.930181] usb 1-1: new high-speed USB device number 2 using xhci_hcd [ 2.975105] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 2.975189] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 2.977559] ata1.00: ATA-9: HFS250G32TND-N1A2A, 30000P10, max UDMA/133 [ 2.977577] ata1.00: 488397168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 2.977636] ata3.00: ATA-9: HFS512G39TND-N210A, 30000P10, max UDMA/133 [ 2.977644] ata3.00: 1000215216 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 2.978935] ata1.00: configured for UDMA/133 [ 2.979051] ata3.00: configured for UDMA/133 [ 2.980713] scsi 0:0:0:0: Direct-Access ATA HFS250G32TND-N1A 0P10 PQ: 0 ANSI: 5 [ 2.986945] scsi 2:0:0:0: Direct-Access ATA HFS512G39TND-N21 0P10 PQ: 0 ANSI: 5 [ 3.012720] sd 0:0:0:0: [sda] 488397168 512-byte logical blocks: (250 GB/233 GiB) [ 3.012735] sd 0:0:0:0: [sda] 4096-byte physical blocks [ 3.013039] sd 0:0:0:0: [sda] Write Protect is off [ 3.013052] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 3.013624] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 3.015750] sd 2:0:0:0: [sdb] 1000215216 512-byte logical blocks: (512 GB/477 GiB) [ 3.015762] sd 2:0:0:0: [sdb] 4096-byte physical blocks [ 3.016314] sd 2:0:0:0: [sdb] Write Protect is off [ 3.016329] sd 2:0:0:0: [sdb] Mode Sense: 00 3a 00 00 [ 3.017001] sd 2:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 3.024801] sda: sda1 sda2 sda3 sda4 [ 3.029196] sdb: sdb1 sdb2 sdb3 sdb4 sdb5 [ 3.037931] sd 0:0:0:0: [sda] Attached SCSI disk [ 3.040920] sd 2:0:0:0: [sdb] Attached SCSI disk [ 3.105749] usb-storage 1-1:1.0: USB Mass Storage device detected [ 3.113650] scsi host3: usb-storage 1-1:1.0 [ 3.123711] usbcore: registered new interface driver usb-storage [ 3.138701] usbcore: registered new interface driver uas [ 3.207068] usb 1-5: new full-speed USB device number 3 using xhci_hcd [ 3.454176] usb 1-6: new high-speed USB device number 4 using xhci_hcd [ 4.129698] scsi 3:0:0:0: Direct-Access SanDisk Cruzer Glide 1.00 PQ: 0 ANSI: 6 [ 4.133252] sd 3:0:0:0: [sdc] 245039104 512-byte logical blocks: (125 GB/117 GiB) [ 4.133668] sd 3:0:0:0: [sdc] Write Protect is off [ 4.133671] sd 3:0:0:0: [sdc] Mode Sense: 43 00 00 00 [ 4.134443] sd 3:0:0:0: [sdc] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA [ 4.158712] sdc: sdc1 sdc2 sdc3 [ 4.162376] sd 3:0:0:0: [sdc] Attached SCSI removable disk [ 4.608003] PM: Starting manual resume from disk [ 4.748028] EXT4-fs (sdc3): mounted filesystem with ordered data mode. Opts: data=ordered [ 4.823077] dracut: Checking ext4: /dev/disk/by-uuid/66d5a55f-8ca3-47a1-850d-a0886325481c [ 4.823233] dracut: issuing e2fsck -a /dev/disk/by-uuid/66d5a55f-8ca3-47a1-850d-a0886325481c [ 4.888953] dracut: /dev/disk/by-uuid/66d5a55f-8ca3-47a1-850d-a0886325481c: clean, 158838/7397376 files, 3465141/29580795 blocks [ 4.903219] dracut: Mounting /dev/disk/by-uuid/66d5a55f-8ca3-47a1-850d-a0886325481c with -o rw,noatime,data=ordered,ro [ 5.046739] EXT4-fs (sdc3): mounted filesystem with ordered data mode. Opts: data=ordered [ 5.165418] random: crng init done [ 5.241801] dracut: Mounted root filesystem /dev/sdc3 [ 5.375059] dracut: Switching root [ 6.967189] fuse init (API version 7.26) [ 7.072026] raid6: sse2x1 gen() 1546 MB/s [ 7.089010] raid6: sse2x1 xor() 2068 MB/s [ 7.106004] raid6: sse2x2 gen() 8015 MB/s [ 7.123007] raid6: sse2x2 xor() 7498 MB/s [ 7.140007] raid6: sse2x4 gen() 12535 MB/s [ 7.157006] raid6: sse2x4 xor() 9285 MB/s [ 7.174005] raid6: avx2x1 gen() 13925 MB/s [ 7.191005] raid6: avx2x1 xor() 10832 MB/s [ 7.208005] raid6: avx2x2 gen() 19507 MB/s [ 7.225004] raid6: avx2x2 xor() 14027 MB/s [ 7.242004] raid6: avx2x4 gen() 22910 MB/s [ 7.259004] raid6: avx2x4 xor() 17099 MB/s [ 7.259005] raid6: using algorithm avx2x4 gen() 22910 MB/s [ 7.259006] raid6: .... xor() 17099 MB/s, rmw enabled [ 7.259007] raid6: using avx2x2 recovery algorithm [ 7.318426] xor: automatically using best checksumming function avx [ 7.767101] Btrfs loaded, crc32c=crc32c-intel [ 7.847223] loop: module loaded [ 7.898992] tun: Universal TUN/TAP device driver, 1.6 [ 7.950887] PPP generic driver version 2.4.2 [ 8.092404] device-mapper: uevent: version 1.0.3 [ 8.094675] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@xxxxxxxxxx [ 8.139449] VFIO - User Level meta-driver version: 0.3 [ 8.390243] Bluetooth: Core ver 2.22 [ 8.390494] NET: Registered protocol family 31 [ 8.390498] Bluetooth: HCI device and connection manager initialized [ 8.390533] Bluetooth: HCI socket layer initialized [ 8.390565] Bluetooth: L2CAP socket layer initialized [ 8.390680] Bluetooth: SCO socket layer initialized [ 8.465272] hidraw: raw HID events driver (C) Jiri Kosina [ 8.590256] NET: Registered protocol family 40 [ 8.963884] udevd[493]: starting version 3.2.5 [ 9.256359] udevd[494]: starting eudev-3.2.5 [ 9.543067] ACPI: AC Adapter [AC] (on-line) [ 9.762910] i801_smbus 0000:00:1f.4: SPD Write Disable is set [ 9.763029] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt [ 9.776751] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input2 [ 9.776831] ACPI: Power Button [PWRB] [ 9.777705] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input3 [ 9.777773] ACPI: Sleep Button [SLPB] [ 9.778918] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input4 [ 9.778970] ACPI: Lid Switch [LID0] [ 9.779974] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input5 [ 9.780053] ACPI: Power Button [PWRF] [ 9.928477] thermal LNXTHERM:00: registered as thermal_zone1 [ 9.928479] ACPI: Thermal Zone [TZ0] (50 C) [ 10.010961] usbcore: registered new interface driver btusb [ 10.021697] Bluetooth: hci0: read Intel version: 370810225019140f1d [ 10.021698] Bluetooth: hci0: Intel device is already patched. patch num: 1d [ 10.067949] mei_me 0000:00:16.0: enabling device (0000 -> 0002) [ 10.080087] ACPI: Battery Slot [BAT0] (battery absent) [ 10.347488] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 10.376464] input: PC Speaker as /devices/platform/pcspkr/input/input7 [ 10.404036] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer [ 10.404037] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 10.404038] RAPL PMU: hw unit of domain package 2^-14 Joules [ 10.404039] RAPL PMU: hw unit of domain dram 2^-14 Joules [ 10.404039] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 10.404040] RAPL PMU: hw unit of domain psys 2^-14 Joules [ 10.512843] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 10.512973] r8169 0000:03:00.1: can't disable ASPM; OS doesn't have ASPM control [ 10.529372] r8169 0000:03:00.1 eth0: RTL8411 at 0x0000000058e3af8e, 80:fa:5b:48:16:24, XID 1c800800 IRQ 127 [ 10.529382] r8169 0000:03:00.1 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] [ 10.559696] iTCO_vendor_support: vendor-support=0 [ 10.567455] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 10.568063] iTCO_wdt: Found a Intel PCH TCO device (Version=4, TCOBASE=0x0400) [ 10.569793] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0) [ 10.669963] r8169 0000:03:00.1 enp3s0f1: renamed from eth0 [ 11.111116] psmouse serio1: synaptics: queried max coordinates: x [..5718], y [..4908] [ 11.146119] psmouse serio1: synaptics: queried min coordinates: x [1238..], y [956..] [ 11.146254] psmouse serio1: synaptics: Your touchpad (PNP: SYN1217 PNP0f13) says it can support a different bus. If i2c-hid and hid-rmi are not used, you might want to try setting psmouse.synaptics_intertouch to 1 and report this to linux-input@xxxxxxxxxxxxxxx. [ 11.213112] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.2, id: 0x1e2b1, caps: 0xf00223/0x840300/0x26800/0x0, board id: 3175, fw id: 2330500 [ 11.255613] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input6 [ 11.306745] AVX2 version of gcm_enc/dec engaged. [ 11.306749] AES CTR mode by8 optimization enabled [ 11.314473] Linux agpgart interface v0.103 [ 11.398383] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 11.402762] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 11.405312] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 11.405319] cfg80211: failed to load regulatory.db [ 11.513823] media: Linux media interface: v0.10 [ 11.763509] Intel(R) Wireless WiFi driver for Linux [ 11.763513] Copyright(c) 2003- 2015 Intel Corporation [ 12.124071] iwlwifi 0000:02:00.0: loaded firmware version 29.610311.0 op_mode iwlmvm [ 12.228204] Linux video capture interface: v2.00 [ 12.907479] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 3168, REV=0x220 [ 12.936999] iwlwifi 0000:02:00.0: base HW address: b0:35:9f:2c:85:17 [ 13.053129] uvcvideo: Found UVC 1.00 device BisonCam,NB Pro (5986:1111) [ 13.060414] uvcvideo 1-6:1.0: Entity type for entity Realtek Extended Controls Unit was not initialized! [ 13.060424] uvcvideo 1-6:1.0: Entity type for entity Extension 4 was not initialized! [ 13.060431] uvcvideo 1-6:1.0: Entity type for entity Processing 2 was not initialized! [ 13.060438] uvcvideo 1-6:1.0: Entity type for entity Camera 1 was not initialized! [ 13.063053] input: BisonCam,NB Pro: BisonCam,NB Pr as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/input/input8 [ 13.064963] usbcore: registered new interface driver uvcvideo [ 13.064968] USB Video Class driver (1.1.1) [ 13.211020] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 13.214192] thermal thermal_zone2: failed to read out thermal zone (-61) [ 13.334078] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0 [ 13.793318] intel_rapl: Found RAPL domain package [ 13.793326] intel_rapl: Found RAPL domain core [ 13.793331] intel_rapl: Found RAPL domain uncore [ 13.793337] intel_rapl: Found RAPL domain dram [ 13.855034] [drm] Memory usable by graphics device = 4096M [ 13.855035] [drm] VT-d active for gfx access [ 13.855043] checking generic (c0000000 7f0000) vs hw (c0000000 10000000) [ 13.855045] fb: switching to inteldrmfb from VESA VGA [ 13.855281] Console: switching to colour dummy device 80x25 [ 13.855581] [drm] Replacing VGA console driver [ 13.863331] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 13.863333] [drm] Driver supports precise vblank timestamp query. [ 13.867664] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 13.902685] [drm] Initialized i915 1.6.0 20171023 for 0000:00:02.0 on minor 0 [ 13.903405] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_01.bin (v1.1) [ 13.928749] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 13.933922] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input9 [ 13.934890] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 13.945284] fbcon: inteldrmfb (fb0) is primary device [ 15.110817] Console: switching to colour frame buffer device 240x67 [ 15.147616] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 15.162641] EXT4-fs (sdc3): re-mounted. Opts: (null) [ 15.431049] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC269VC: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 15.431057] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 15.431063] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0) [ 15.431067] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 15.431070] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 15.431078] snd_hda_codec_realtek hdaudioC0D0: Mic=0x18 [ 15.431085] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12 [ 15.638708] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1f.3/sound/card0/input10 [ 15.648082] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input11 [ 15.648877] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12 [ 15.649623] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13 [ 15.650244] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14 [ 15.650887] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15 [ 15.651544] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16 [ 15.652184] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17 [ 15.711327] [drm] RC6 on [ 16.036357] EXT4-fs (sdc3): re-mounted. Opts: (null) [ 16.094311] Adding 4194300k swap on /dev/sdc2. Priority:-2 extents:1 across:4194300k FS [ 16.520221] udevd[648]: starting version 3.2.5 [ 16.529821] udevd[648]: starting eudev-3.2.5 [ 17.585132] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 17.715327] r8169 0000:03:00.1 enp3s0f1: link down [ 17.715350] r8169 0000:03:00.1 enp3s0f1: link down [ 17.715447] IPv6: ADDRCONF(NETDEV_UP): enp3s0f1: link is not ready [ 20.685512] r8169 0000:03:00.1 enp3s0f1: link up [ 20.685538] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0f1: link becomes ready [ 21.058393] wlp2s0: authenticate with 48:5d:36:67:ee:3e [ 21.062507] wlp2s0: send auth to 48:5d:36:67:ee:3e (try 1/3) [ 21.065529] wlp2s0: authenticated [ 21.067119] wlp2s0: associate with 48:5d:36:67:ee:3e (try 1/3) [ 21.073561] wlp2s0: RX AssocResp from 48:5d:36:67:ee:3e (capab=0x431 status=0 aid=2) [ 21.079115] wlp2s0: associated [ 21.181384] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready [59593.420358] general protection fault: 0000 [#1] PREEMPT SMP KASAN [59593.420364] Modules linked in: ctr ccm snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic coretemp hwmon intel_rapl i915 x86_pkg_temp_thermal intel_powerclamp kvm_intel arc4 kvm i2c_algo_bit uvcvideo videobuf2_vmalloc iwlmvm drm_kms_helper videobuf2_memops videobuf2_v4l2 videobuf2_core mac80211 irqbypass videodev drm crct10dif_pclmul iwlwifi crc32_pclmul ghash_clmulni_intel intel_gtt media pcbc joydev cfg80211 agpgart aesni_intel aes_x86_64 syscopyarea sysfillrect sysimgblt crypto_simd glue_helper cryptd fb_sys_fops snd_hda_intel rtsx_pci_ms memstick snd_hda_codec iTCO_wdt iTCO_vendor_support intel_cstate r8169 intel_rapl_perf pcspkr shpchp video evdev psmouse input_leds snd_hda_core snd_hwdep mac_hid battery mei_me snd_pcm btusb btrtl btbcm btintel wmi thermal mei intel_pch_thermal acpi_pad [59593.420428] button i2c_i801 ac snd_seq snd_seq_device snd_timer snd soundcore vhost_vsock vmw_vsock_virtio_transport_common vsock vhost_net vhost tap uhid hid hci_vhci bluetooth ecdh_generic rfkill vfio_iommu_type1 vfio dm_mod uinput userio ppp_generic slhc tun loop crc32c_generic crc32c_intel btrfs xor zstd_compress raid6_pq zstd_decompress xxhash cuse fuse ext4 crc16 mbcache jbd2 uas usb_storage sd_mod rtsx_pci_sdmmc mmc_core ahci libahci libata xhci_pci xhci_hcd serio_raw rtsx_pci scsi_mod usbcore [59593.420480] CPU: 0 PID: 879 Comm: Xorg Tainted: G B 4.15.0-rc6-x-void #1 [59593.420484] Hardware name: Notebook N24_25BU/N24_25BU, BIOS 5.12 02/17/2017 [59593.420545] RIP: 0010:execlists_schedule+0x1a9/0x510 [i915] [59593.420548] RSP: 0018:ffff880712f7f740 EFLAGS: 00010286 [59593.420552] RAX: 0000000000000000 RBX: ffff8806c8843400 RCX: ffffffffc17dbdd9 [59593.420556] RDX: 0000000000000000 RSI: 0000000000000008 RDI: a56b6b6b6b6b6ca3 [59593.420559] RBP: ffff8807007946c8 R08: 0000000000000003 R09: ffff8806fee0a3c0 [59593.420562] R10: 0000000000000005 R11: ffffed00e25efece R12: ffff880700794740 [59593.420565] R13: ffff8807316a5480 R14: a56b6b6b6b6b6b6b R15: 000000006b6b6b6b [59593.420569] FS: 00007f43d43148c0(0000) GS:ffff88080f000000(0000) knlGS:0000000000000000 [59593.420573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [59593.420576] CR2: 00007f43ccc67fc0 CR3: 0000000731a47006 CR4: 00000000003606f0 [59593.420578] Call Trace: [59593.420650] ? execlists_submit_request+0x80/0x80 [i915] [59593.420708] ? intel_fbc_choose_crtc+0x237/0x2c0 [i915] [59593.420763] ? i915_vma_bind+0x32/0x150 [i915] [59593.420769] ? rpm_resume+0x14b/0xab0 [59593.420825] ? __i915_vma_do_pin+0x250/0x7e0 [i915] [59593.420846] ? drm_ioctl+0x45b/0x560 [drm] [59593.420851] ? SyS_ioctl+0x74/0x80 [59593.420903] ? fence_set_priority+0xf5/0x120 [i915] [59593.420956] i915_gem_object_wait_priority+0x14c/0x2c0 [i915] [59593.421010] ? i915_gem_get_aperture_ioctl+0x150/0x150 [i915] [59593.421061] ? i915_vma_pin_fence+0x191/0x2c0 [i915] [59593.421120] ? intel_pin_and_fence_fb_obj+0x175/0x250 [i915] [59593.421177] ? intel_rotation_info_size+0x60/0x60 [i915] [59593.421234] ? intel_link_compute_m_n+0x80/0x80 [i915] [59593.421254] ? drm_dev_printk+0x150/0x150 [drm] [59593.421275] ? drm_dev_printk+0x150/0x150 [drm] [59593.421333] intel_prepare_plane_fb+0x269/0x4d0 [i915] [59593.421409] ? intel_crtc_get_vblank_counter+0x80/0x80 [i915] [59593.421431] drm_atomic_helper_prepare_planes+0xa0/0x1c0 [drm_kms_helper] [59593.421468] ? drm_mode_object_put+0x5e/0x80 [drm] [59593.421568] intel_atomic_commit+0x11f/0x450 [i915] [59593.421591] drm_atomic_helper_page_flip+0xa2/0xb0 [drm_kms_helper] [59593.421630] drm_mode_page_flip_ioctl+0x7d2/0x850 [drm] [59593.421672] ? drm_mode_cursor2_ioctl+0x10/0x10 [drm] [59593.421703] ? drm_lease_owner+0x1a/0x30 [drm] [59593.421743] ? drm_mode_cursor2_ioctl+0x10/0x10 [drm] [59593.421767] drm_ioctl_kernel+0xa7/0xf0 [drm] [59593.421787] drm_ioctl+0x45b/0x560 [drm] [59593.421810] ? drm_mode_cursor2_ioctl+0x10/0x10 [drm] [59593.421830] ? drm_getstats+0x20/0x20 [drm] [59593.421838] ? __vfs_read+0xce/0x340 [59593.421843] ? vfs_copy_file_range+0x470/0x470 [59593.421848] ? hrtimer_try_to_cancel+0x173/0x210 [59593.421854] do_vfs_ioctl+0x13b/0x880 [59593.421858] ? __fsnotify_parent+0x8b/0x1e0 [59593.421862] ? fsnotify+0x6a9/0x710 [59593.421866] ? ioctl_preallocate+0x140/0x140 [59593.421871] ? __fsnotify_update_child_dentry_flags.part.0+0x150/0x150 [59593.421875] ? __fsnotify_inode_delete+0x20/0x20 [59593.421882] ? __rcu_read_unlock+0x66/0x80 [59593.421886] ? __fget+0xc4/0x100 [59593.421892] SyS_ioctl+0x74/0x80 [59593.421898] entry_SYSCALL_64_fastpath+0x1a/0x7d [59593.421902] RIP: 0033:0x7f43d21d36a7 [59593.421905] RSP: 002b:00007ffc6f6b6588 EFLAGS: 00003246 ORIG_RAX: 0000000000000010 [59593.421910] RAX: ffffffffffffffda RBX: 00007ffc6f6b47d0 RCX: 00007f43d21d36a7 [59593.421913] RDX: 00007ffc6f6b6650 RSI: 00000000c01864b0 RDI: 000000000000000c [59593.421916] RBP: 0000000000c88285 R08: 0000000000000000 R09: 0000000000000000 [59593.421919] R10: 0000000000000000 R11: 0000000000003246 R12: 00007f43d4275000 [59593.421922] R13: 00007f43ccc67fc0 R14: 0000000000088280 R15: 0000000000000000 [59593.421927] Code: c5 48 8d 58 f8 75 6d e9 32 01 00 00 48 8d bd 38 ff ff ff e8 5a ce b4 f3 4c 8b b5 38 ff ff ff 49 8d be 38 01 00 00 e8 47 ce b4 f3 <4d> 8b b6 38 01 00 00 49 8d be c0 00 00 00 e8 34 cd b4 f3 41 8b [59593.422031] RIP: execlists_schedule+0x1a9/0x510 [i915] RSP: ffff880712f7f740 [59593.422047] ---[ end trace 1d3fa9974845522e ]---
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