[ 0.000000] Linux version 4.7.0-rc5-lts+ (pmoreau@naccopic) (gcc version 6.1.1 20160602 (GCC) ) #70 SMP Mon Jul 4 13:22:46 CEST 2016 [ 0.000000] Command line: BOOT_IMAGE=boot/x86_64/vmlinuz-linux-latest archisobasedir=arch archiso_http_srv=http://${pxeserver}/ initrd=boot/x86_64/initramfs-linux-nouveau.img ip=192.168.2.64:192.168.2.1:192.168.2.1:255.255.255.0 BOOTIF=01-00-90-f5-aa-83-da [ 0.000000] x86/fpu: Legacy x87 FPU detected. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000097bff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000097c00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000dc000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000b327bfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000b327c000-0x00000000b3281fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000b3282000-0x00000000b33d5fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000b33d6000-0x00000000b340efff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000b340f000-0x00000000b345cfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000b345d000-0x00000000b345dfff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000b345e000-0x00000000b34defff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000b34df000-0x00000000b370efff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000b370f000-0x00000000b3716fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000b3717000-0x00000000b371efff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000b371f000-0x00000000b376efff] usable [ 0.000000] BIOS-e820: [mem 0x00000000b376f000-0x00000000b379efff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000b379f000-0x00000000b37dffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000b37e0000-0x00000000b37fefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000b37ff000-0x00000000b37fffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000b3800000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fd80a000-0x00000000fd80afff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feaff000-0x00000000feafffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec0ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed003ff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed8ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000001fbffffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000200000000-0x000000023bffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.6 present. [ 0.000000] DMI: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x23c000 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-CFFFF write-protect [ 0.000000] D0000-DBFFF uncachable [ 0.000000] DC000-FFFFF write-through [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 disabled [ 0.000000] 1 base 000000000 mask F80000000 write-back [ 0.000000] 2 base 080000000 mask FC0000000 write-back [ 0.000000] 3 base 100000000 mask F00000000 write-back [ 0.000000] 4 base 200000000 mask FC0000000 write-back [ 0.000000] 5 base 23C000000 mask FFC000000 uncachable [ 0.000000] 6 base 0B4000000 mask FFC000000 uncachable [ 0.000000] 7 base 0B8000000 mask FF8000000 uncachable [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: update [mem 0xb4000000-0xffffffff] usable ==> reserved [ 0.000000] e820: last_pfn = 0xb3800 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f6900-0x000f690f] mapped at [ffff8800000f6900] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff880000091000] 91000 size 24576 [ 0.000000] BRK [0x01b4e000, 0x01b4efff] PGTABLE [ 0.000000] BRK [0x01b4f000, 0x01b4ffff] PGTABLE [ 0.000000] BRK [0x01b50000, 0x01b50fff] PGTABLE [ 0.000000] BRK [0x01b51000, 0x01b51fff] PGTABLE [ 0.000000] BRK [0x01b52000, 0x01b52fff] PGTABLE [ 0.000000] BRK [0x01b53000, 0x01b53fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x7e7d3000-0x7fffffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F6840 000024 (v02 PTLTD ) [ 0.000000] ACPI: XSDT 0x00000000B37F5B01 000074 (v01 PTLTD ? XSDT 06040000 LTP 00000000) [ 0.000000] ACPI: FACP 0x00000000B37E2000 0000F4 (v03 INTEL CALPELLA 06040000 PTEC 00000001) [ 0.000000] ACPI: DSDT 0x00000000B37E3000 0090EB (v02 Intel CALPELLA 06040000 INTL 20060912) [ 0.000000] ACPI: FACS 0x00000000B379BFC0 000040 [ 0.000000] ACPI: FACS 0x00000000B379BFC0 000040 [ 0.000000] ACPI: HPET 0x00000000B37FEDF0 000038 (v01 INTEL CALPELLA 06040000 PTEC 00000001) [ 0.000000] ACPI: MCFG 0x00000000B37FEE28 00003C (v01 INTEL CALPELLA 06040000 PTEC 00000001) [ 0.000000] ACPI: APIC 0x00000000B37FEE64 000084 (v01 PTLTD ? APIC 06040000 LTP 00000000) [ 0.000000] ACPI: BOOT 0x00000000B37FEEE8 000028 (v01 PTLTD $SBFTBL$ 06040000 LTP 00000001) [ 0.000000] ACPI: SPCR 0x00000000B37FEF10 000050 (v01 PTLTD $UCRTBL$ 06040000 PTL 00000001) [ 0.000000] ACPI: ASF! 0x00000000B37FEF60 0000A0 (v16 CETP CETP 06040000 PTL 00000001) [ 0.000000] ACPI: DMAR 0x00000000B37EF000 0000B8 (v01 INTEL CP_DALE 00000001 INTL 00000001) [ 0.000000] ACPI: SSDT 0x00000000B37ED000 0010DE (v01 NvdRef NvdTabl 00001000 INTL 20050624) [ 0.000000] ACPI: SSDT 0x00000000B37E1000 0009F1 (v01 PmRef CpuPm 00003000 INTL 20050624) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000023bffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x23bff5000-0x23bff8fff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000023bffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x0000000000096fff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000b327bfff] [ 0.000000] node 0: [mem 0x00000000b3282000-0x00000000b33d5fff] [ 0.000000] node 0: [mem 0x00000000b340f000-0x00000000b345cfff] [ 0.000000] node 0: [mem 0x00000000b370f000-0x00000000b3716fff] [ 0.000000] node 0: [mem 0x00000000b371f000-0x00000000b376efff] [ 0.000000] node 0: [mem 0x00000000b379f000-0x00000000b37dffff] [ 0.000000] node 0: [mem 0x00000000b37ff000-0x00000000b37fffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x00000001fbffffff] [ 0.000000] node 0: [mem 0x0000000200000000-0x000000023bffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000023bffffff] [ 0.000000] On node 0 totalpages: 2012238 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3990 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 11411 pages used for memmap [ 0.000000] DMA32 zone: 730296 pages, LIFO batch:31 [ 0.000000] Normal zone: 20224 pages used for memmap [ 0.000000] Normal zone: 1277952 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics memory at 0x00000000b8000000-0x00000000bfffffff [ 0.000000] ACPI: PM-Timer IO Port: 0x408 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) [ 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] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000 [ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x00097000-0x00097fff] [ 0.000000] PM: Registered nosave memory: [mem 0x00098000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dbfff] [ 0.000000] PM: Registered nosave memory: [mem 0x000dc000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xb327c000-0xb3281fff] [ 0.000000] PM: Registered nosave memory: [mem 0xb33d6000-0xb340efff] [ 0.000000] PM: Registered nosave memory: [mem 0xb345d000-0xb345dfff] [ 0.000000] PM: Registered nosave memory: [mem 0xb345e000-0xb34defff] [ 0.000000] PM: Registered nosave memory: [mem 0xb34df000-0xb370efff] [ 0.000000] PM: Registered nosave memory: [mem 0xb3717000-0xb371efff] [ 0.000000] PM: Registered nosave memory: [mem 0xb376f000-0xb379efff] [ 0.000000] PM: Registered nosave memory: [mem 0xb37e0000-0xb37fefff] [ 0.000000] PM: Registered nosave memory: [mem 0xb3800000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xdfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfd809fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfd80a000-0xfd80afff] [ 0.000000] PM: Registered nosave memory: [mem 0xfd80b000-0xfeafefff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeaff000-0xfeafffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeb00000-0xfebfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec0ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec10000-0xfecfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed1bfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed8ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed90000-0xfedfffff] [ 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] PM: Registered nosave memory: [mem 0x1fc000000-0x1ffffffff] [ 0.000000] e820: [mem 0xc0000000-0xdfffffff] 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: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] percpu: Embedded 33 pages/cpu @ffff88023bc00000 s97368 r8192 d29608 u524288 [ 0.000000] pcpu-alloc: s97368 r8192 d29608 u524288 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1980518 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=boot/x86_64/vmlinuz-linux-latest archisobasedir=arch archiso_http_srv=http://${pxeserver}/ initrd=boot/x86_64/initramfs-linux-nouveau.img ip=192.168.2.64:192.168.2.1:192.168.2.1:255.255.255.0 BOOTIF=01-00-90-f5-aa-83-da [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 7816612K/8048952K available (5660K kernel code, 952K rwdata, 1748K rodata, 1232K init, 1160K bss, 232340K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=128 to nr_cpu_ids=4. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4 [ 0.000000] NR_IRQS:8448 nr_irqs:456 16 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] tsc: Detected 2660.005 MHz processor [ 0.000026] Calibrating delay loop (skipped), value calculated using timer frequency.. 5320.01 BogoMIPS (lpj=26600050) [ 0.000153] pid_max: default: 32768 minimum: 301 [ 0.000218] ACPI: Core revision 20160422 [ 0.000315] Security Framework initialized [ 0.000376] Yama: becoming mindful. [ 0.000823] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.002668] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.003559] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.003637] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.003989] CPU: Physical Processor ID: 0 [ 0.004049] CPU: Processor Core ID: 0 [ 0.004112] mce: CPU supports 9 MCE banks [ 0.004178] CPU0: Thermal monitoring enabled (TM1) [ 0.004248] process: using mwait in idle threads [ 0.004312] Last level iTLB entries: 4KB 512, 2MB 7, 4MB 7 [ 0.004375] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0 [ 0.004740] Freeing SMP alternatives memory: 24K (ffffffff81a24000 - ffffffff81a2a000) [ 0.015362] ftrace: allocating 22754 entries in 89 pages [ 0.024897] smpboot: Max logical packages: 2 [ 0.024973] smpboot: APIC(0) Converting physical 0 to logical package 0 [ 0.025064] DMAR: Host address width 36 [ 0.025134] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.026473] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap c9008020e30272 ecap 1000 [ 0.026580] DMAR: DRHD base: 0x000000fed91000 flags: 0x0 [ 0.026657] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap c0000020230272 ecap 1000 [ 0.026764] DMAR: DRHD base: 0x000000fed93000 flags: 0x1 [ 0.026840] DMAR: dmar2: reg_base_addr fed93000 ver 1:0 cap c9008020630272 ecap 1000 [ 0.026947] DMAR: RMRR base: 0x000000b36e9000 end: 0x000000b36fffff [ 0.027026] DMAR: RMRR base: 0x000000b7e00000 end: 0x000000bfffffff [ 0.027497] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.239035] smpboot: CPU0: Intel(R) Core(TM) i5 CPU M 560 @ 2.67GHz (family: 0x6, model: 0x25, stepping: 0x5) [ 0.239249] Performance Events: PEBS fmt1+, 16-deep LBR, Westmere events, Intel PMU driver. [ 0.239498] core: CPUID marked event: 'bus cycles' unavailable [ 0.239576] ... version: 3 [ 0.239645] ... bit width: 48 [ 0.239715] ... generic registers: 4 [ 0.239785] ... value mask: 0000ffffffffffff [ 0.239859] ... max period: 000000007fffffff [ 0.239933] ... fixed-purpose events: 3 [ 0.240003] ... event mask: 000000070000000f [ 0.240568] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.240768] x86: Booting SMP configuration: [ 0.240839] .... node #0, CPUs: #1 #2 #3 [ 0.691103] x86: Booted up 1 node, 4 CPUs [ 0.691228] smpboot: Total of 4 processors activated (21279.90 BogoMIPS) [ 0.693695] devtmpfs: initialized [ 0.693831] x86/mm: Memory block size: 128MB [ 0.696099] PM: Registering ACPI NVS region [mem 0xb345e000-0xb34defff] (528384 bytes) [ 0.696214] PM: Registering ACPI NVS region [mem 0xb376f000-0xb379efff] (196608 bytes) [ 0.696381] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.696527] pinctrl core: initialized pinctrl subsystem [ 0.696643] RTC time: 22:45:58, date: 07/17/16 [ 0.696799] NET: Registered protocol family 16 [ 0.719040] cpuidle: using governor ladder [ 0.731074] cpuidle: using governor menu [ 0.731190] Simple Boot Flag at 0x36 set to 0x1 [ 0.731275] ACPI: bus type PCI registered [ 0.731346] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.731491] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.731606] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.731695] PCI: Using configuration type 1 for base access [ 0.751225] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.751457] ACPI: Added _OSI(Module Device) [ 0.751529] ACPI: Added _OSI(Processor Device) [ 0.751600] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.751672] ACPI: Added _OSI(Processor Aggregator Device) [ 0.755612] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.759273] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.759643] ACPI: Dynamic OEM Table Load: [ 0.759780] ACPI: SSDT 0xFFFF88023206A000 000474 (v01 PmRef Cpu0Ist 00003000 INTL 20050624) [ 0.760270] ACPI: Dynamic OEM Table Load: [ 0.760406] ACPI: SSDT 0xFFFF8802327CC000 0008B0 (v01 PmRef Cpu0Cst 00003001 INTL 20050624) [ 0.761097] ACPI: Dynamic OEM Table Load: [ 0.761233] ACPI: SSDT 0xFFFF880232066C00 000303 (v01 PmRef ApIst 00003000 INTL 20050624) [ 0.761730] ACPI: Dynamic OEM Table Load: [ 0.761866] ACPI: SSDT 0xFFFF88023205BE00 000119 (v01 PmRef ApCst 00003000 INTL 20050624) [ 0.762689] ACPI : EC: EC started [ 1.299123] ACPI: Interpreter enabled [ 1.299215] ACPI: (supports S0 S3 S4 S5) [ 1.299285] ACPI: Using IOAPIC for interrupt routing [ 1.299381] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 1.306960] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 1.307043] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 1.307180] \_SB_.PCI0 (33DB4D5B-1FF7-401C-9657-7441C03DD766): _OSC invalid UUID [ 1.307181] _OSC request data: 1 1f 0 [ 1.307184] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM [ 1.307660] PCI host bridge to bus 0000:00 [ 1.307732] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 1.307812] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 1.307892] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 1.307999] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window] [ 1.308105] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window] [ 1.308211] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window] [ 1.308318] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfeafffff window] [ 1.308425] pci_bus 0000:00: root bus resource [bus 00-fe] [ 1.308505] pci 0000:00:00.0: [8086:0044] type 00 class 0x060000 [ 1.308524] DMAR: BIOS has allocated no shadow GTT; disabling IOMMU for graphics [ 1.308701] pci 0000:00:01.0: [8086:0045] type 01 class 0x060400 [ 1.308732] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold [ 1.308773] pci 0000:00:01.0: System wakeup disabled by ACPI [ 1.308877] pci 0000:00:02.0: [8086:0046] type 00 class 0x030000 [ 1.308886] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfd3fffff 64bit] [ 1.308891] pci 0000:00:02.0: reg 0x18: [mem 0xd0000000-0xdfffffff 64bit pref] [ 1.308895] pci 0000:00:02.0: reg 0x20: [io 0x1800-0x1807] [ 1.309008] pci 0000:00:16.0: [8086:3b64] type 00 class 0x078000 [ 1.309036] pci 0000:00:16.0: reg 0x10: [mem 0xfd804000-0xfd80400f 64bit] [ 1.309124] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 1.309202] pci 0000:00:1a.0: [8086:3b3c] type 00 class 0x0c0320 [ 1.309217] pci 0000:00:1a.0: reg 0x10: [mem 0xfd806000-0xfd8063ff] [ 1.309289] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold [ 1.309344] pci 0000:00:1a.0: System wakeup disabled by ACPI [ 1.309453] pci 0000:00:1b.0: [8086:3b56] type 00 class 0x040300 [ 1.309467] pci 0000:00:1b.0: reg 0x10: [mem 0xfd800000-0xfd803fff 64bit] [ 1.309528] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 1.309572] pci 0000:00:1b.0: System wakeup disabled by ACPI [ 1.309679] pci 0000:00:1c.0: [8086:3b42] type 01 class 0x060400 [ 1.309734] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 1.309777] pci 0000:00:1c.0: System wakeup disabled by ACPI [ 1.309883] pci 0000:00:1c.1: [8086:3b44] type 01 class 0x060400 [ 1.309939] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold [ 1.309982] pci 0000:00:1c.1: System wakeup disabled by ACPI [ 1.310088] pci 0000:00:1c.2: [8086:3b46] type 01 class 0x060400 [ 1.310144] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold [ 1.310186] pci 0000:00:1c.2: System wakeup disabled by ACPI [ 1.310298] pci 0000:00:1d.0: [8086:3b34] type 00 class 0x0c0320 [ 1.310313] pci 0000:00:1d.0: reg 0x10: [mem 0xfd807000-0xfd8073ff] [ 1.310385] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 1.310438] pci 0000:00:1d.0: System wakeup disabled by ACPI [ 1.310545] pci 0000:00:1e.0: [8086:2448] type 01 class 0x060401 [ 1.310622] pci 0000:00:1e.0: System wakeup disabled by ACPI [ 1.310731] pci 0000:00:1f.0: [8086:3b09] type 00 class 0x060100 [ 1.310885] pci 0000:00:1f.2: [8086:3b29] type 00 class 0x010601 [ 1.310898] pci 0000:00:1f.2: reg 0x10: [io 0x1818-0x181f] [ 1.310904] pci 0000:00:1f.2: reg 0x14: [io 0x180c-0x180f] [ 1.310910] pci 0000:00:1f.2: reg 0x18: [io 0x1810-0x1817] [ 1.310917] pci 0000:00:1f.2: reg 0x1c: [io 0x1808-0x180b] [ 1.310923] pci 0000:00:1f.2: reg 0x20: [io 0x1820-0x183f] [ 1.310929] pci 0000:00:1f.2: reg 0x24: [mem 0xfd808000-0xfd8087ff] [ 1.310963] pci 0000:00:1f.2: PME# supported from D3hot [ 1.311030] pci 0000:00:1f.3: [8086:3b30] type 00 class 0x0c0500 [ 1.311042] pci 0000:00:1f.3: reg 0x10: [mem 0xfd809000-0xfd8090ff 64bit] [ 1.311059] pci 0000:00:1f.3: reg 0x20: [io 0x1840-0x185f] [ 1.311144] pci 0000:00:1f.6: [8086:3b32] type 00 class 0x118000 [ 1.311162] pci 0000:00:1f.6: reg 0x10: [mem 0xfd80a000-0xfd80afff 64bit] [ 1.311320] pci 0000:01:00.0: [10de:0df0] type 00 class 0x030000 [ 1.311329] pci 0000:01:00.0: reg 0x10: [mem 0xfb000000-0xfbffffff] [ 1.311337] pci 0000:01:00.0: reg 0x14: [mem 0xf0000000-0xf7ffffff 64bit pref] [ 1.311344] pci 0000:01:00.0: reg 0x1c: [mem 0xf8000000-0xf9ffffff 64bit pref] [ 1.311349] pci 0000:01:00.0: reg 0x24: [io 0x2000-0x207f] [ 1.311354] pci 0000:01:00.0: reg 0x30: [mem 0x00000000-0x0007ffff pref] [ 1.311459] pci 0000:00:01.0: PCI bridge to [bus 01] [ 1.311535] pci 0000:00:01.0: bridge window [io 0x2000-0x2fff] [ 1.311537] pci 0000:00:01.0: bridge window [mem 0xfb000000-0xfbffffff] [ 1.311539] pci 0000:00:01.0: bridge window [mem 0xf0000000-0xf9ffffff 64bit pref] [ 1.311602] pci 0000:02:00.0: [1033:0194] type 00 class 0x0c0330 [ 1.311630] pci 0000:02:00.0: reg 0x10: [mem 0xfc000000-0xfc001fff 64bit] [ 1.311766] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold [ 1.311805] pci 0000:02:00.0: System wakeup disabled by ACPI [ 1.329046] pci 0000:00:1c.0: PCI bridge to [bus 02-03] [ 1.329126] pci 0000:00:1c.0: bridge window [io 0x3000-0x3fff] [ 1.329131] pci 0000:00:1c.0: bridge window [mem 0xfc000000-0xfcffffff] [ 1.329139] pci 0000:00:1c.0: bridge window [mem 0xfa000000-0xfaffffff 64bit pref] [ 1.329198] pci 0000:04:00.0: [197b:2382] type 00 class 0x088000 [ 1.329219] pci 0000:04:00.0: reg 0x10: [mem 0xfd404000-0xfd4040ff] [ 1.329400] pci 0000:04:00.2: [197b:2381] type 00 class 0x080501 [ 1.329421] pci 0000:04:00.2: reg 0x10: [mem 0xfd405000-0xfd4050ff] [ 1.329595] pci 0000:04:00.3: [197b:2383] type 00 class 0x088000 [ 1.329616] pci 0000:04:00.3: reg 0x10: [mem 0xfd406000-0xfd4060ff] [ 1.329791] pci 0000:04:00.5: [197b:0250] type 00 class 0x020000 [ 1.329811] pci 0000:04:00.5: reg 0x10: [mem 0xfd400000-0xfd403fff] [ 1.329835] pci 0000:04:00.5: reg 0x18: [io 0x4400-0x447f] [ 1.329847] pci 0000:04:00.5: reg 0x1c: [io 0x4000-0x40ff] [ 1.329948] pci 0000:04:00.5: PME# supported from D0 D3hot D3cold [ 1.349048] pci 0000:00:1c.1: PCI bridge to [bus 04] [ 1.349127] pci 0000:00:1c.1: bridge window [io 0x4000-0x4fff] [ 1.349134] pci 0000:00:1c.1: bridge window [mem 0xfd400000-0xfd4fffff] [ 1.349201] pci 0000:05:00.0: [8086:422c] type 00 class 0x028000 [ 1.349236] pci 0000:05:00.0: reg 0x10: [mem 0xfd500000-0xfd501fff 64bit] [ 1.349392] pci 0000:05:00.0: PME# supported from D0 D3hot D3cold [ 1.349434] pci 0000:05:00.0: System wakeup disabled by ACPI [ 1.369046] pci 0000:00:1c.2: PCI bridge to [bus 05] [ 1.369127] pci 0000:00:1c.2: bridge window [mem 0xfd500000-0xfd5fffff] [ 1.369193] pci 0000:00:1e.0: PCI bridge to [bus 06] (subtractive decode) [ 1.369279] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7 window] (subtractive decode) [ 1.369281] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff window] (subtractive decode) [ 1.369282] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode) [ 1.369283] pci 0000:00:1e.0: bridge window [mem 0x000d0000-0x000d3fff window] (subtractive decode) [ 1.369285] pci 0000:00:1e.0: bridge window [mem 0x000d4000-0x000d7fff window] (subtractive decode) [ 1.369286] pci 0000:00:1e.0: bridge window [mem 0x000d8000-0x000dbfff window] (subtractive decode) [ 1.369288] pci 0000:00:1e.0: bridge window [mem 0xc0000000-0xfeafffff window] (subtractive decode) [ 1.369683] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 *7 10 12 14 15) [ 1.370181] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 *11 12 14 15) [ 1.370677] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 *5 6 7 10 12 14 15) [ 1.371177] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 *11 12 14 15) [ 1.371672] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 *10 12 14 15) [ 1.372168] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled. [ 1.372756] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 *5 6 7 10 12 14 15) [ 1.373251] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 *5 6 7 11 12 14 15) [ 1.374448] ACPI: PCI Root Bridge [CPBG] (domain 0000 [bus ff]) [ 1.374535] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 1.374652] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 1.374791] PCI host bridge to bus 0000:ff [ 1.374863] pci_bus 0000:ff: root bus resource [bus ff] [ 1.374940] pci 0000:ff:00.0: [8086:2c62] type 00 class 0x060000 [ 1.374981] pci 0000:ff:00.1: [8086:2d01] type 00 class 0x060000 [ 1.375024] pci 0000:ff:02.0: [8086:2d10] type 00 class 0x060000 [ 1.375061] pci 0000:ff:02.1: [8086:2d11] type 00 class 0x060000 [ 1.375098] pci 0000:ff:02.2: [8086:2d12] type 00 class 0x060000 [ 1.375135] pci 0000:ff:02.3: [8086:2d13] type 00 class 0x060000 [ 1.375232] ACPI: Enabled 4 GPEs in block 00 to 3F [ 1.375379] ACPI : EC: EC stopped [ 1.479198] ACPI : EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62 [ 1.479279] ACPI : EC: EC started [ 2.021237] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 2.021314] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 2.021425] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 2.021534] vgaarb: loaded [ 2.021600] vgaarb: bridge control possible 0000:01:00.0 [ 2.021674] vgaarb: no bridge control possible 0000:00:02.0 [ 2.021804] PCI: Using ACPI for IRQ routing [ 2.027102] PCI: pci_cache_line_size set to 64 bytes [ 2.027161] e820: reserve RAM buffer [mem 0x00097c00-0x0009ffff] [ 2.027162] e820: reserve RAM buffer [mem 0xb327c000-0xb3ffffff] [ 2.027164] e820: reserve RAM buffer [mem 0xb33d6000-0xb3ffffff] [ 2.027166] e820: reserve RAM buffer [mem 0xb345d000-0xb3ffffff] [ 2.027168] e820: reserve RAM buffer [mem 0xb3717000-0xb3ffffff] [ 2.027169] e820: reserve RAM buffer [mem 0xb376f000-0xb3ffffff] [ 2.027170] e820: reserve RAM buffer [mem 0xb37e0000-0xb3ffffff] [ 2.027171] e820: reserve RAM buffer [mem 0xb3800000-0xb3ffffff] [ 2.027265] NetLabel: Initializing [ 2.027333] NetLabel: domain hash size = 128 [ 2.027404] NetLabel: protocols = UNLABELED CIPSOv4 [ 2.027488] NetLabel: unlabeled traffic allowed by default [ 2.027613] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 2.027975] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 2.031078] clocksource: Switched to clocksource hpet [ 2.036307] VFS: Disk quotas dquot_6.6.0 [ 2.036405] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 2.036574] pnp: PnP ACPI init [ 2.036820] system 00:00: [io 0x0500-0x050f] has been reserved [ 2.036898] system 00:00: [io 0x0600-0x0603] has been reserved [ 2.036975] system 00:00: [io 0xffff] has been reserved [ 2.037050] system 00:00: [io 0x0400-0x047f] has been reserved [ 2.037127] system 00:00: [io 0x1180-0x11ff] has been reserved [ 2.037204] system 00:00: [io 0xfe00] has been reserved [ 2.037282] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 2.037325] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 2.037351] pnp 00:02: Plug and Play ACPI device, IDs PNP0303 (active) [ 2.037394] pnp 00:03: Plug and Play ACPI device, IDs PNP0f13 (active) [ 2.037677] system 00:04: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 2.037757] system 00:04: [mem 0xfed10000-0xfed13fff] has been reserved [ 2.037837] system 00:04: [mem 0xfed18000-0xfed18fff] has been reserved [ 2.037916] system 00:04: [mem 0xfed19000-0xfed19fff] has been reserved [ 2.037996] system 00:04: [mem 0xe0000000-0xefffffff] has been reserved [ 2.038075] system 00:04: [mem 0xfeaff000-0xfeafffff] has been reserved [ 2.038154] system 00:04: [mem 0xfed20000-0xfed3ffff] has been reserved [ 2.038234] system 00:04: [mem 0xfed90000-0xfed93fff] could not be reserved [ 2.038315] system 00:04: [mem 0xfed40000-0xfed44fff] has been reserved [ 2.038394] system 00:04: [mem 0xfed45000-0xfed8ffff] has been reserved [ 2.038474] system 00:04: [mem 0xff000000-0xffffffff] has been reserved [ 2.038553] system 00:04: [mem 0xfee00000-0xfeefffff] could not be reserved [ 2.038635] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active) [ 2.039249] pnp: PnP ACPI: found 5 devices [ 2.045497] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 2.045632] pci 0000:00:1c.1: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 04] add_size 200000 add_align 100000 [ 2.045639] pci 0000:00:1c.2: bridge window [io 0x1000-0x0fff] to [bus 05] add_size 1000 [ 2.045641] pci 0000:00:1c.2: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 05] add_size 200000 add_align 100000 [ 2.045650] pci 0000:00:1c.1: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 2.045652] pci 0000:00:1c.1: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 2.045653] pci 0000:00:1c.2: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 2.045655] pci 0000:00:1c.2: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 2.045657] pci 0000:00:1c.2: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000 [ 2.045658] pci 0000:00:1c.2: res[13]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000 [ 2.045666] pci 0000:00:1c.1: BAR 15: assigned [mem 0xc0000000-0xc01fffff 64bit pref] [ 2.045777] pci 0000:00:1c.2: BAR 15: assigned [mem 0xc0200000-0xc03fffff 64bit pref] [ 2.045885] pci 0000:00:1c.2: BAR 13: assigned [io 0x5000-0x5fff] [ 2.045965] pci 0000:01:00.0: BAR 6: no space for [mem size 0x00080000 pref] [ 2.046046] pci 0000:01:00.0: BAR 6: failed to assign [mem size 0x00080000 pref] [ 2.046153] pci 0000:00:01.0: PCI bridge to [bus 01] [ 2.046227] pci 0000:00:01.0: bridge window [io 0x2000-0x2fff] [ 2.046306] pci 0000:00:01.0: bridge window [mem 0xfb000000-0xfbffffff] [ 2.047634] pci 0000:00:01.0: bridge window [mem 0xf0000000-0xf9ffffff 64bit pref] [ 2.047743] pci 0000:00:1c.0: PCI bridge to [bus 02-03] [ 2.047818] pci 0000:00:1c.0: bridge window [io 0x3000-0x3fff] [ 2.047898] pci 0000:00:1c.0: bridge window [mem 0xfc000000-0xfcffffff] [ 2.047980] pci 0000:00:1c.0: bridge window [mem 0xfa000000-0xfaffffff 64bit pref] [ 2.048091] pci 0000:00:1c.1: PCI bridge to [bus 04] [ 2.048165] pci 0000:00:1c.1: bridge window [io 0x4000-0x4fff] [ 2.048245] pci 0000:00:1c.1: bridge window [mem 0xfd400000-0xfd4fffff] [ 2.048326] pci 0000:00:1c.1: bridge window [mem 0xc0000000-0xc01fffff 64bit pref] [ 2.048437] pci 0000:00:1c.2: PCI bridge to [bus 05] [ 2.048511] pci 0000:00:1c.2: bridge window [io 0x5000-0x5fff] [ 2.048590] pci 0000:00:1c.2: bridge window [mem 0xfd500000-0xfd5fffff] [ 2.048672] pci 0000:00:1c.2: bridge window [mem 0xc0200000-0xc03fffff 64bit pref] [ 2.048783] pci 0000:00:1e.0: PCI bridge to [bus 06] [ 2.048864] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 2.048866] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 2.048867] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 2.048869] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000d3fff window] [ 2.048870] pci_bus 0000:00: resource 8 [mem 0x000d4000-0x000d7fff window] [ 2.048871] pci_bus 0000:00: resource 9 [mem 0x000d8000-0x000dbfff window] [ 2.048873] pci_bus 0000:00: resource 10 [mem 0xc0000000-0xfeafffff window] [ 2.048875] pci_bus 0000:01: resource 0 [io 0x2000-0x2fff] [ 2.048876] pci_bus 0000:01: resource 1 [mem 0xfb000000-0xfbffffff] [ 2.048877] pci_bus 0000:01: resource 2 [mem 0xf0000000-0xf9ffffff 64bit pref] [ 2.048879] pci_bus 0000:02: resource 0 [io 0x3000-0x3fff] [ 2.048880] pci_bus 0000:02: resource 1 [mem 0xfc000000-0xfcffffff] [ 2.048882] pci_bus 0000:02: resource 2 [mem 0xfa000000-0xfaffffff 64bit pref] [ 2.048883] pci_bus 0000:04: resource 0 [io 0x4000-0x4fff] [ 2.048885] pci_bus 0000:04: resource 1 [mem 0xfd400000-0xfd4fffff] [ 2.048886] pci_bus 0000:04: resource 2 [mem 0xc0000000-0xc01fffff 64bit pref] [ 2.048888] pci_bus 0000:05: resource 0 [io 0x5000-0x5fff] [ 2.048889] pci_bus 0000:05: resource 1 [mem 0xfd500000-0xfd5fffff] [ 2.048890] pci_bus 0000:05: resource 2 [mem 0xc0200000-0xc03fffff 64bit pref] [ 2.048892] pci_bus 0000:06: resource 4 [io 0x0000-0x0cf7 window] [ 2.048893] pci_bus 0000:06: resource 5 [io 0x0d00-0xffff window] [ 2.048895] pci_bus 0000:06: resource 6 [mem 0x000a0000-0x000bffff window] [ 2.048896] pci_bus 0000:06: resource 7 [mem 0x000d0000-0x000d3fff window] [ 2.048898] pci_bus 0000:06: resource 8 [mem 0x000d4000-0x000d7fff window] [ 2.048899] pci_bus 0000:06: resource 9 [mem 0x000d8000-0x000dbfff window] [ 2.048901] pci_bus 0000:06: resource 10 [mem 0xc0000000-0xfeafffff window] [ 2.048927] NET: Registered protocol family 2 [ 2.049147] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 2.049388] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 2.049657] TCP: Hash tables configured (established 65536 bind 65536) [ 2.049772] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 2.049879] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 2.050024] NET: Registered protocol family 1 [ 2.050113] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 2.050815] PCI: CLS 64 bytes, default 64 [ 2.050873] Unpacking initramfs... [ 4.580639] Freeing initrd memory: 24756K (ffff88007e7d3000 - ffff880080000000) [ 4.580808] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.580888] software IO TLB [mem 0xaf27c000-0xb327c000] (64MB) mapped at [ffff8800af27c000-ffff8800b327bfff] [ 4.581144] Scanning for low memory corruption every 60 seconds [ 4.581465] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 4.581957] workingset: timestamp_bits=38 max_order=21 bucket_order=0 [ 4.583362] zbud: loaded [ 4.583613] Key type big_key registered [ 4.583863] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251) [ 4.583996] io scheduler noop registered [ 4.584067] io scheduler deadline registered (default) [ 4.584167] io scheduler cfq registered [ 4.584726] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 4.584805] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 4.584894] intel_idle: MWAIT substates: 0x1120 [ 4.584895] intel_idle: v0.4.1 model 0x25 [ 4.585004] intel_idle: lapic_timer_reliable_states 0xffffffff [ 4.585164] GHES: HEST is not enabled! [ 4.585273] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 4.585917] Linux agpgart interface v0.103 [ 4.586701] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0 [ 4.586812] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 4.586933] ledtrig-cpu: registered to indicate activity on CPUs [ 4.587478] NET: Registered protocol family 10 [ 4.587917] NET: Registered protocol family 17 [ 4.588367] microcode: CPU0 sig=0x20655, pf=0x10, revision=0x2 [ 4.588458] microcode: CPU1 sig=0x20655, pf=0x10, revision=0x2 [ 4.588576] microcode: CPU2 sig=0x20655, pf=0x10, revision=0x2 [ 4.588663] microcode: CPU3 sig=0x20655, pf=0x10, revision=0x2 [ 4.588829] microcode: Microcode Update Driver: v2.01 , Peter Oruba [ 4.589256] registered taskstats version 1 [ 4.589350] zswap: loaded using pool lzo/zbud [ 4.592799] Magic number: 8:853:805 [ 4.593054] rtc_cmos 00:01: setting system clock to 2016-07-17 22:46:01 UTC (1468795561) [ 4.593310] PM: Hibernation image not present or could not be loaded. [ 4.595766] Freeing unused kernel memory: 1232K (ffffffff818f0000 - ffffffff81a24000) [ 4.595872] Write protecting the kernel read-only data: 8192k [ 4.596374] Freeing unused kernel memory: 468K (ffff88000158b000 - ffff880001600000) [ 4.598001] Freeing unused kernel memory: 300K (ffff8800017b5000 - ffff880001800000) [ 4.607888] random: systemd-tmpfile urandom read with 13 bits of entropy available [ 4.615254] [drm] Initialized drm 1.1.0 20060810 [ 4.618867] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 [ 4.618976] ACPI: Power Button [PWRB] [ 4.619114] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1 [ 4.619216] ACPI: Sleep Button [SLPB] [ 4.619463] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input2 [ 4.621159] ACPI: Lid Switch [LID0] [ 4.621335] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 4.621437] ACPI: Power Button [PWRF] [ 4.622122] wmi: Mapper loaded [ 4.625037] nouveau: Unknown symbol drm_vblank_put (err 0) [ 4.626095] nouveau: Unknown symbol drm_vblank_get (err 0) [ 4.626834] nouveau: Unknown symbol drm_send_vblank_event (err 0) [ 4.626934] nouveau: Unknown symbol drm_arm_vblank_event (err 0) [ 4.627671] nouveau: Unknown symbol drm_platform_set_busid (err 0) [ 4.627847] nouveau: Unknown symbol drm_crtc_index (err 0) [ 4.704515] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 4.710418] i8042: Detected active multiplexing controller, rev 1.1 [ 4.713683] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 4.713775] serio: i8042 AUX0 port at 0x60,0x64 irq 12 [ 4.713849] serio: i8042 AUX1 port at 0x60,0x64 irq 12 [ 4.713922] serio: i8042 AUX2 port at 0x60,0x64 irq 12 [ 4.713994] serio: i8042 AUX3 port at 0x60,0x64 irq 12 [ 4.719705] pci 0000:00:00.0: Intel HD Graphics Chipset [ 4.719801] pci 0000:00:00.0: detected gtt size: 2097152K total, 262144K mappable [ 4.720359] pci 0000:00:00.0: detected 131072K stolen memory [ 4.720507] [drm] Memory usable by graphics device = 2048M [ 4.720582] [drm] Replacing VGA console driver [ 4.721464] Console: switching to colour dummy device 80x25 [ 4.723451] ACPI: bus type USB registered [ 4.723474] usbcore: registered new interface driver usbfs [ 4.723482] usbcore: registered new interface driver hub [ 4.723509] usbcore: registered new device driver usb [ 4.723517] MXM: GUID detected in BIOS [ 4.723600] ACPI Warning: \_SB.PCI0.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95) [ 4.723637] ACPI Warning: \_SB.PCI0.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95) [ 4.724389] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 4.724631] ehci-pci: EHCI PCI platform driver [ 4.727310] jme: JMicron JMC2XX ethernet driver version 1.0.8 [ 4.727358] jme 0000:04:00.5: can't disable ASPM; OS doesn't have ASPM control [ 4.728570] sdhci: Secure Digital Host Controller Interface driver [ 4.728586] sdhci: Copyright(c) Pierre Ossman [ 4.731355] i915 0000:00:02.0: optimus capabilities: enabled, status dynamic power, [ 4.731421] ACPI Warning: \_SB.PCI0.P0P2.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95) [ 4.731473] ACPI Warning: \_SB.PCI0.P0P2.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95) [ 4.731880] xhci_hcd 0000:02:00.0: xHCI Host Controller [ 4.731914] xhci_hcd 0000:02:00.0: new USB bus registered, assigned bus number 1 [ 4.732094] xhci_hcd 0000:02:00.0: hcc params 0x014042cb hci version 0x96 quirks 0x00000004 [ 4.732524] hub 1-0:1.0: USB hub found [ 4.732556] hub 1-0:1.0: 2 ports detected [ 4.732709] xhci_hcd 0000:02:00.0: xHCI Host Controller [ 4.732718] xhci_hcd 0000:02:00.0: new USB bus registered, assigned bus number 2 [ 4.732783] jme 0000:04:00.5 eth0: JMC250 Gigabit Ethernet chiprev:23 pcirev:3 macaddr:00:90:f5:aa:83:da [ 4.733036] sdhci-pci 0000:04:00.0: SDHCI controller found [197b:2382] (rev 80) [ 4.733603] SCSI subsystem initialized [ 4.735510] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. [ 4.735793] hub 2-0:1.0: USB hub found [ 4.735815] hub 2-0:1.0: 2 ports detected [ 4.736339] libata version 3.00 loaded. [ 4.741341] pci 0000:01:00.0: optimus capabilities: enabled, status dynamic power, [ 4.741355] VGA switcheroo: detected Optimus DSM method \_SB_.PCI0.P0P2.PEGP handle [ 4.741386] nouveau 0000:01:00.0: enabling device (0104 -> 0107) [ 4.741657] nouveau 0000:01:00.0: NVIDIA GF108 (0c1800a1) [ 4.743157] mmc0: SDHCI controller on PCI [0000:04:00.0] using ADMA [ 4.743318] sdhci-pci 0000:04:00.2: SDHCI controller found [197b:2381] (rev 80) [ 4.743796] sdhci-pci 0000:04:00.2: Refusing to bind to secondary interface. [ 4.753723] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 4.753759] [drm] Driver supports precise vblank timestamp query. [ 4.757778] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=io+mem [ 4.787569] [drm] RC6 disabled, disabling runtime PM support [ 4.789795] ACPI Exception: AE_NOT_FOUND, Evaluating _DOD (20160422/video-1251) [ 4.789857] ACPI: Video Device [PEGP] (multi-head: no rom: yes post: no) [ 4.790681] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:00/LNXVIDEO:00/input/input5 [ 4.791072] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 4.809855] acpi device:05: registered as cooling_device4 [ 4.810354] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:01/input/input6 [ 4.819388] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 4.888597] nouveau 0000:01:00.0: bios: version 70.08.12.00.ff [ 4.972143] [drm] Initialized i915 1.6.0 20160620 for 0000:00:02.0 on minor 0 [ 4.972463] ehci-pci 0000:00:1a.0: EHCI Host Controller [ 4.972477] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 3 [ 4.972505] ehci-pci 0000:00:1a.0: debug port 2 [ 4.976475] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported [ 4.976492] ehci-pci 0000:00:1a.0: irq 16, io mem 0xfd806000 [ 4.977610] fbcon: inteldrmfb (fb0) is primary device [ 4.991121] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00 [ 4.991383] hub 3-0:1.0: USB hub found [ 4.991394] hub 3-0:1.0: 3 ports detected [ 4.991673] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 4.991678] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 4 [ 4.991687] ehci-pci 0000:00:1d.0: debug port 2 [ 4.995650] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 4.995657] ehci-pci 0000:00:1d.0: irq 23, io mem 0xfd807000 [ 5.011085] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 5.011270] hub 4-0:1.0: USB hub found [ 5.011281] hub 4-0:1.0: 3 ports detected [ 5.011460] ahci 0000:00:1f.2: version 3.0 [ 5.011621] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled [ 5.011643] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 3 Gbps 0x12 impl SATA mode [ 5.011645] ahci 0000:00:1f.2: flags: 64bit ncq sntf ilck stag pm led clo pio slum part ems sxs apst [ 5.031672] scsi host0: ahci [ 5.031797] scsi host1: ahci [ 5.031907] scsi host2: ahci [ 5.032010] scsi host3: ahci [ 5.032114] scsi host4: ahci [ 5.032176] ata1: DUMMY [ 5.032178] ata2: SATA max UDMA/133 abar m2048@0xfd808000 port 0xfd808180 irq 32 [ 5.032179] ata3: DUMMY [ 5.032180] ata4: DUMMY [ 5.032181] ata5: SATA max UDMA/133 abar m2048@0xfd808000 port 0xfd808300 irq 32 [ 5.094754] nouveau 0000:01:00.0: fb: 512 MiB DDR3 [ 5.148201] vga_switcheroo: enabled [ 5.148463] [TTM] Zone kernel: Available graphics memory: 3921696 kiB [ 5.148464] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 5.148465] [TTM] Initializing pool allocator [ 5.148474] [TTM] Initializing DMA pool allocator [ 5.148494] nouveau 0000:01:00.0: DRM: VRAM: 512 MiB [ 5.148496] nouveau 0000:01:00.0: DRM: GART: 1048576 MiB [ 5.148502] nouveau 0000:01:00.0: DRM: TMDS table version 2.0 [ 5.148504] nouveau 0000:01:00.0: DRM: DCB version 4.0 [ 5.148508] nouveau 0000:01:00.0: DRM: DCB outp 00: 02010300 00000000 [ 5.148511] nouveau 0000:01:00.0: DRM: DCB conn 00: 00000000 [ 5.155700] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 5.155701] [drm] Driver supports precise vblank timestamp query. [ 5.162186] nouveau 0000:01:00.0: fifo: write fault at 0000001000 engine 04 [BAR1] client 08 [BAR_WRITE] reason 00 [PT_NOT_PRESENT] on channel -1 [001fe7d000 unknown] [ 5.189238] nouveau 0000:01:00.0: fifo: read fault at 0000005000 engine 04 [BAR1] client 07 [BAR_READ] reason 00 [PT_NOT_PRESENT] on channel -1 [001fe7d000 unknown] [ 5.216280] nouveau 0000:01:00.0: fifo: read fault at 0000005000 engine 04 [BAR1] client 07 [BAR_READ] reason 00 [PT_NOT_PRESENT] on channel -1 [001fe7d000 unknown] [ 5.216651] nouveau 0000:01:00.0: DRM: MM: using COPY0 for buffer copies [ 5.216740] nouveau 0000:01:00.0: fifo: write fault at 0000000000 engine 04 [BAR1] client 08 [BAR_WRITE] reason 00 [PT_NOT_PRESENT] on channel -1 [001fe7d000 unknown] [ 5.278318] nouveau 0000:01:00.0: DRM: allocated 1024x768 fb: 0x60000, bo ffff8800aed25c00 [ 5.278383] nouveau 0000:01:00.0: fifo: write fault at 0000007000 engine 04 [BAR1] client 08 [BAR_WRITE] reason 00 [PT_NOT_PRESENT] on channel -1 [001fe7d000 unknown] [ 5.278393] nouveau 0000:01:00.0: fifo: read fault at 0000027000 engine 07 [PFIFO] client 06 [PFIFO] reason 0c [INVALID_STORAGE_TYPE] on channel 1 [001fe71000 DRM] [ 5.278396] nouveau 0000:01:00.0: fifo: fifo engine fault on channel 1, recovering... [ 5.311149] usb 3-1: new high-speed USB device number 2 using ehci-pci [ 5.331149] usb 4-1: new high-speed USB device number 2 using ehci-pci [ 5.462333] hub 3-1:1.0: USB hub found [ 5.462485] hub 3-1:1.0: 6 ports detected [ 5.482277] hub 4-1:1.0: USB hub found [ 5.482447] hub 4-1:1.0: 8 ports detected [ 5.581143] tsc: Refined TSC clocksource calibration: 2659.999 MHz [ 5.581147] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2657a34898c, max_idle_ns: 440795323804 ns [ 5.741149] usb 3-1.1: new full-speed USB device number 3 using ehci-pci [ 5.859759] hidraw: raw HID events driver (C) Jiri Kosina [ 5.868309] usbcore: registered new interface driver usbhid [ 5.868310] usbhid: USB HID core driver [ 5.871734] logitech-djreceiver 0003:046D:C52B.0003: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1a.0-1.1/input2 [ 5.984502] Console: switching to colour frame buffer device 200x56 [ 6.007191] input: Logitech M525 as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.1/3-1.1:1.2/0003:046D:C52B.0003/0003:046D:4013.0004/input/input11 [ 6.007242] logitech-hidpp-device 0003:046D:4013.0004: input,hidraw1: USB HID v1.11 Mouse [Logitech M525] on usb-0000:00:1a.0-1.1:1 [ 6.045824] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 6.047272] nouveau 0000:01:00.0: fb1: nouveaufb frame buffer device [ 6.091155] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on minor 1 [ 6.413852] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 6.418269] ata2.00: ATAPI: Optiarc DVD RW AD-7700S, 1.03, max UDMA/100 [ 6.426521] ata2.00: configured for UDMA/100 [ 6.445292] scsi 1:0:0:0: CD-ROM Optiarc DVD RW AD-7700S 1.03 PQ: 0 ANSI: 5 [ 6.581327] clocksource: Switched to clocksource tsc [ 6.783772] ata5: SATA link down (SStatus 0 SControl 300) [ 6.812753] sr 1:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray [ 6.815422] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 6.818754] sr 1:0:0:0: Attached scsi CD-ROM sr0 [ 10.993090] logitech-hidpp-device 0003:046D:4101.0005: hidraw2: USB HID v1.11 Keyboard [Logitech T650] on usb-0000:00:1a.0-1.1:2 [ 11.000957] input: Logitech T400 as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.1/3-1.1:1.2/0003:046D:C52B.0003/0003:046D:4026.0006/input/input12 [ 11.003598] logitech-hidpp-device 0003:046D:4026.0006: input,hidraw3: USB HID v1.11 Keyboard [Logitech T400] on usb-0000:00:1a.0-1.1:3 [ 11.009039] input: Logitech K800 as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.1/3-1.1:1.2/0003:046D:C52B.0003/0003:046D:2010.0007/input/input13 [ 11.009138] logitech-hidpp-device 0003:046D:2010.0007: input,hidraw4: USB HID v1.11 Keyboard [Logitech K800] on usb-0000:00:1a.0-1.1:4 [ 11.017087] input: Logitech K800 as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.1/3-1.1:1.2/0003:046D:C52B.0003/0003:046D:2010.0008/input/input14 [ 11.017190] logitech-hidpp-device 0003:046D:2010.0008: input,hidraw5: USB HID v1.11 Keyboard [Logitech K800] on usb-0000:00:1a.0-1.1:5 [ 11.038218] jme 0000:04:00.5 eth0: Link is down [ 11.061885] jme 0000:04:00.5 eth0: Link is down [ 11.063609] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 11.091160] ACPI Warning: \_SB.PCI0.P0P2.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95) [ 11.091294] ACPI Warning: \_SB.PCI0.P0P2.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95) [ 11.092074] nouveau 0000:01:00.0: DRM: suspending console... [ 11.102338] nouveau 0000:01:00.0: DRM: suspending display... [ 11.102356] nouveau 0000:01:00.0: DRM: evicting buffers... [ 11.102359] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go idle... [ 11.104009] nouveau 0000:01:00.0: fifo: write fault at 0000006000 engine 04 [BAR1] client 08 [BAR_WRITE] reason 00 [PT_NOT_PRESENT] on channel -1 [001fe7d000 unknown] [ 11.104023] nouveau 0000:01:00.0: fifo: INTR 08000000 [ 13.123191] jme 0000:04:00.5 eth0: Link is up at ANed: 1000 Mbps, Full-Duplex, MDI [ 13.126763] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 14.240052] random: nonblocking pool is initialized [ 21.791264] loop: module loaded [ 26.101034] nouveau 0000:01:00.0: DRM: failed to idle channel 0 [DRM] [ 26.104296] nouveau 0000:01:00.0: DRM: resuming display... [ 26.128401] ------------[ cut here ]------------ [ 26.130132] WARNING: CPU: 2 PID: 0 at drivers/gpu/drm/nouveau/nvkm/subdev/mc/base.c:52 nvkm_mc_intr+0x188/0x1a0 [nouveau] [ 26.131804] Modules linked in: loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 26.137225] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G O 4.7.0-rc5-lts+ #70 [ 26.139001] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 26.140799] 0000000000000086 fdb81e0ed6e1c904 ffff88023bd03df8 ffffffff812d2eef [ 26.142595] 0000000000000000 0000000000000000 ffff88023bd03e38 ffffffff8107814b [ 26.144398] 0000003400000086 ffff880231bcda20 ffffffffa0549920 ffff88022deb8800 [ 26.146186] Call Trace: [ 26.147937] [] dump_stack+0x63/0x84 [ 26.149683] [] __warn+0xcb/0xf0 [ 26.151721] [] warn_slowpath_null+0x1d/0x20 [ 26.155076] [] nvkm_mc_intr+0x188/0x1a0 [nouveau] [ 26.158375] [] nvkm_pci_intr+0x55/0x90 [nouveau] [ 26.161594] [] handle_irq_event_percpu+0x7f/0x1c0 [ 26.164747] [] handle_irq_event+0x2c/0x50 [ 26.167824] [] handle_edge_irq+0x9f/0x120 [ 26.170833] [] handle_irq+0x1a/0x30 [ 26.173774] [] do_IRQ+0x4b/0xd0 [ 26.176647] [] common_interrupt+0x82/0x82 [ 26.179542] [] ? cpuidle_enter_state+0x131/0x290 [ 26.182468] [] ? cpuidle_enter_state+0x10f/0x290 [ 26.185372] [] cpuidle_enter+0x17/0x20 [ 26.188296] [] call_cpuidle+0x2a/0x50 [ 26.191212] [] cpu_startup_entry+0x2a8/0x350 [ 26.194116] [] start_secondary+0x155/0x190 [ 26.197016] ---[ end trace 6b3868efb6b66b42 ]--- [ 26.293198] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 26.946098] ip_tables: (C) 2000-2006 Netfilter Core Team [ 27.002167] systemd[1]: systemd 230 running in system mode. (+PAM -AUDIT -SELINUX -IMA -APPARMOR +SMACK -SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 27.005456] systemd[1]: Detected architecture x86-64. [ 27.023635] systemd[1]: Set hostname to . [ 27.028415] systemd[1]: Initializing machine ID from random generator. [ 27.378471] systemd[1]: Reached target Remote File Systems. [ 27.381907] systemd[1]: Listening on Journal Socket (/dev/log). [ 27.385170] systemd[1]: Listening on udev Kernel Socket. [ 27.388284] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 27.391391] systemd[1]: Listening on udev Control Socket. [ 27.394454] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 27.397631] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 27.400710] systemd[1]: Listening on Device-mapper event daemon FIFOs. [ 27.403661] systemd[1]: Listening on LVM2 metadata daemon socket. [ 27.406673] systemd[1]: Created slice User and Session Slice. [ 27.409414] systemd[1]: Listening on Journal Socket. [ 27.432082] systemd[1]: Listening on Process Core Dump Socket. [ 27.437901] systemd[1]: Reached target Encrypted Volumes. [ 27.443792] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ 27.449866] systemd[1]: Reached target Paths. [ 27.456057] systemd[1]: Reached target Swap. [ 27.462355] systemd[1]: Created slice System Slice. [ 27.501255] systemd[1]: Starting Load Kernel Modules... [ 27.504257] systemd[1]: Reached target Slices. [ 27.507677] systemd[1]: Starting Remount Root and Kernel File Systems... [ 27.512633] systemd[1]: Mounting POSIX Message Queue File System... [ 27.516844] FS-Cache: Loaded [ 27.519544] systemd[1]: Mounting Huge Pages File System... [ 27.522845] systemd[1]: Created slice system-getty.slice. [ 27.526715] systemd[1]: Starting Journal Service... [ 27.531439] systemd[1]: Starting Setup Virtual Console... [ 27.537492] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 27.542273] systemd[1]: Mounting Debug File System... [ 27.558336] RPC: Registered named UNIX socket transport module. [ 27.560188] RPC: Registered udp transport module. [ 27.560290] systemd[1]: Mounting Temporary Directory... [ 27.564208] RPC: Registered tcp transport module. [ 27.564209] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 27.569425] systemd[1]: Mounted Debug File System. [ 27.572116] systemd[1]: Mounted POSIX Message Queue File System. [ 27.574747] systemd[1]: Mounted Huge Pages File System. [ 27.577353] systemd[1]: Mounted Temporary Directory. [ 27.580061] systemd[1]: Started Remount Root and Kernel File Systems. [ 27.583210] systemd[1]: Started Setup Virtual Console. [ 27.586177] systemd[1]: Started Create list of required static device nodes for the current kernel. [ 27.590398] systemd[1]: Starting Create System Users... [ 27.595175] systemd[1]: Starting Load/Save Random Seed... [ 27.605448] systemd[1]: Starting Rebuild Hardware Database... [ 27.608693] FS-Cache: Netfs 'nfs' registered for caching [ 27.611984] systemd[1]: Started Load Kernel Modules. [ 27.616381] systemd[1]: Started Load/Save Random Seed. [ 27.620915] systemd[1]: Started Create System Users. [ 27.625879] systemd[1]: Starting Create Static Device Nodes in /dev... [ 27.630694] systemd[1]: Mounting Configuration File System... [ 27.635424] systemd[1]: Starting Apply Kernel Variables... [ 27.641048] systemd[1]: Mounted Configuration File System. [ 27.650119] systemd[1]: Started Journal Service. [ 27.708964] systemd-journald[222]: Received request to flush runtime journal from PID 1 [ 28.315130] intel ips 0000:00:1f.6: CPU TDP doesn't match expected value (found 25, expected 29) [ 28.335253] intel ips 0000:00:1f.6: IPS driver initialized, MCP temp limit 90 [ 28.337486] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 28.348142] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000047F (\PMIO) (20160422/utaddress-255) [ 28.349979] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 28.351879] ACPI Warning: SystemIO range 0x00000000000011C0-0x00000000000011CF conflicts with OpRegion 0x0000000000001180-0x00000000000011E3 (\GPIO) (20160422/utaddress-255) [ 28.353757] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 28.355637] ACPI Warning: SystemIO range 0x00000000000011B0-0x00000000000011BF conflicts with OpRegion 0x0000000000001180-0x00000000000011E3 (\GPIO) (20160422/utaddress-255) [ 28.357674] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 28.359717] ACPI Warning: SystemIO range 0x0000000000001180-0x00000000000011AF conflicts with OpRegion 0x0000000000001180-0x00000000000011E3 (\GPIO) (20160422/utaddress-255) [ 28.361844] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 28.363906] lpc_ich: Resource conflict(s) found affecting gpio_ich [ 28.366230] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt [ 28.489258] mousedev: PS/2 mouse device common for all mice [ 28.506445] input: PC Speaker as /devices/platform/pcspkr/input/input15 [ 28.537663] Intel(R) Wireless WiFi driver for Linux [ 28.539282] Copyright(c) 2003- 2015 Intel Corporation [ 28.541569] snd_hda_codec_via hdaudioC0D0: autoconfig for VT1812: line_outs=1 (0x24/0x0/0x0/0x0/0x0) type:speaker [ 28.543649] snd_hda_codec_via hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 28.545751] snd_hda_codec_via hdaudioC0D0: hp_outs=1 (0x33/0x0/0x0/0x0/0x0) [ 28.547861] snd_hda_codec_via hdaudioC0D0: mono: mono_out=0x0 [ 28.549952] snd_hda_codec_via hdaudioC0D0: dig-out=0x2d/0x0 [ 28.552026] snd_hda_codec_via hdaudioC0D0: inputs: [ 28.554080] snd_hda_codec_via hdaudioC0D0: Mic=0x2b [ 28.556061] snd_hda_codec_via hdaudioC0D0: Internal Mic=0x29 [ 28.573463] SSE version of gcm_enc/dec engaged. [ 28.578118] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops vgt_balloon_space [i915]) [ 28.585688] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card0/input18 [ 28.588126] input: HDA Intel MID Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input19 [ 28.588206] input: HDA Intel MID Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input20 [ 28.588281] input: HDA Intel MID HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input22 [ 28.591054] iTCO_vendor_support: vendor-support=0 [ 28.592158] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 28.592209] iTCO_wdt: Found a HM55 TCO device (Version=2, TCOBASE=0x0460) [ 28.593076] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0) [ 28.603601] iwlwifi 0000:05:00.0: can't disable ASPM; OS doesn't have ASPM control [ 28.607007] iwlwifi 0000:05:00.0: Direct firmware load for iwlwifi-6000-6.ucode failed with error -2 [ 28.609206] iwlwifi 0000:05:00.0: Falling back to user helper [ 28.652564] thermal LNXTHERM:00: registered as thermal_zone0 [ 28.654702] ACPI: Thermal Zone [TZ0] (57 C) [ 28.657030] kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL does not work properly. Using workaround [ 28.811731] ACPI: AC Adapter [AC] (on-line) [ 29.181143] ACPI: Battery Slot [BAT0] (battery present) [ 29.410419] psmouse serio4: synaptics: queried max coordinates: x [..5692], y [..4680] [ 29.478414] psmouse serio4: synaptics: Touchpad model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd04733/0xa40000/0xa0000/0x0, board id: 0, fw id: 582762 [ 29.519202] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio4/input/input23 [ 60.690951] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:49] [ 60.691023] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 60.692112] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 60.692443] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O 4.7.0-rc5-lts+ #70 [ 60.692512] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 60.692625] Workqueue: events output_poll_execute [drm_kms_helper] [ 60.692684] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 60.692747] RIP: 0010:[] [] ioread32+0x30/0x40 [ 60.692824] RSP: 0018:ffff8800aea7f9d0 EFLAGS: 00000296 [ 60.692872] RAX: 00000000ffffffff RBX: ffff88022deb8800 RCX: 0000000000000000 [ 60.692932] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc90002009410 [ 60.692992] RBP: ffff8800aea7f9f0 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 60.693052] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: ffff88022deb8800 [ 60.693112] R13: 000000000061a804 R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 60.693173] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 60.693241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.693291] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 60.693351] Stack: [ 60.693373] ffffffffa04c7895 0000000000000000 ffff88022deb8800 000000000061a804 [ 60.693459] ffff8800aea7fa00 ffffffffa04c741f ffff8800aea7fa58 ffffffffa04d4414 [ 60.693545] ffff8800aeaafa00 0000015400000800 ffff88022de2d000 ffff8800aea7fbc0 [ 60.693630] Call Trace: [ 60.693702] [] ? nv04_timer_read+0x25/0x70 [nouveau] [ 60.693793] [] nvkm_timer_read+0xf/0x20 [nouveau] [ 60.693880] [] nv50_dac_sense+0xf4/0x310 [nouveau] [ 60.693967] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 60.694030] [] ? sched_clock_cpu+0x99/0xb0 [ 60.694101] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 60.694179] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 60.694255] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 60.694332] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 60.694408] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 60.694463] [] ? __udelay+0x2c/0x30 [ 60.694536] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 60.694611] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 60.694687] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 60.694776] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 60.694850] [] ? _object_find+0x69/0xd0 [drm] [ 60.694928] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 60.695009] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 60.695077] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 60.695156] [] ? kobject_uevent_env+0x170/0x6a0 [ 60.695214] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 60.695309] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 60.695379] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 60.695451] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 60.695518] [] process_one_work+0x1e9/0x440 [ 60.698396] [] worker_thread+0x4b/0x4f0 [ 60.701288] [] ? process_one_work+0x440/0x440 [ 60.704183] [] ? process_one_work+0x440/0x440 [ 60.707061] [] kthread+0xd8/0xf0 [ 60.709929] [] ret_from_fork+0x1f/0x40 [ 60.712776] [] ? kthread_worker_fn+0x170/0x170 [ 60.715528] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 db 55 72 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff [ 88.690888] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:49] [ 88.693754] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 88.706186] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 88.712539] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 88.715664] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 88.718864] Workqueue: events output_poll_execute [drm_kms_helper] [ 88.722039] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 88.725226] RIP: 0010:[] [] ioread32+0x30/0x40 [ 88.728489] RSP: 0018:ffff8800aea7f9d0 EFLAGS: 00000296 [ 88.731708] RAX: 00000000ffffffff RBX: ffff88022deb8800 RCX: 0000000000000000 [ 88.734940] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc90002009410 [ 88.738167] RBP: ffff8800aea7f9f0 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 88.741381] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: 00000000ffffffff [ 88.744586] R13: 00000000ffffffff R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 88.747781] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 88.750992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 88.754192] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 88.757415] Stack: [ 88.760603] ffffffffa04c78c1 0000000000000000 ffff88022deb8800 000000000061a804 [ 88.763863] ffff8800aea7fa00 ffffffffa04c741f ffff8800aea7fa58 ffffffffa04d4414 [ 88.767124] ffff8800aeaafa00 0000015400000800 ffff88022de2d000 ffff8800aea7fbc0 [ 88.770391] Call Trace: [ 88.773663] [] ? nv04_timer_read+0x51/0x70 [nouveau] [ 88.776961] [] nvkm_timer_read+0xf/0x20 [nouveau] [ 88.780261] [] nv50_dac_sense+0xf4/0x310 [nouveau] [ 88.783581] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 88.786889] [] ? sched_clock_cpu+0x99/0xb0 [ 88.790219] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 88.793565] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 88.796896] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 88.800212] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 88.803529] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 88.806824] [] ? __udelay+0x2c/0x30 [ 88.810136] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 88.813451] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 88.816764] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 88.820075] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 88.823351] [] ? _object_find+0x69/0xd0 [drm] [ 88.826622] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 88.829886] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 88.833132] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 88.836391] [] ? kobject_uevent_env+0x170/0x6a0 [ 88.839645] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 88.842952] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 88.846237] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 88.849539] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 88.852880] [] process_one_work+0x1e9/0x440 [ 88.856216] [] worker_thread+0x4b/0x4f0 [ 88.859554] [] ? process_one_work+0x440/0x440 [ 88.862898] [] ? process_one_work+0x440/0x440 [ 88.866058] [] kthread+0xd8/0xf0 [ 88.869014] [] ret_from_fork+0x1f/0x40 [ 88.871943] [] ? kthread_worker_fn+0x170/0x170 [ 88.874781] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 db 55 72 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff [ 96.120870] INFO: rcu_sched self-detected stall on CPU [ 96.123769] 3-...: (5977 ticks this GP) idle=739/140000000000001/0 softirq=1369/1369 fqs=5976 [ 96.126563] (t=6000 jiffies g=293 c=292 q=357) [ 96.129266] Task dump for CPU 3: [ 96.132432] kworker/3:1 R running task 0 49 2 0x00000008 [ 96.136555] Workqueue: events output_poll_execute [drm_kms_helper] [ 96.140626] ffff880232725b00 00000000277cd7e8 ffff88023bd83db0 ffffffff810a3dc9 [ 96.144740] 0000000000000003 ffffffff8184eb40 ffff88023bd83dc8 ffffffff810a6837 [ 96.148820] ffffffff8184eb40 ffff88023bd83df8 ffffffff81162ea2 ffff88023bd977c0 [ 96.152884] Call Trace: [ 96.156867] [] sched_show_task+0xa9/0x110 [ 96.160921] [] dump_cpu_task+0x37/0x40 [ 96.164978] [] rcu_dump_cpu_stacks+0x73/0x8e [ 96.169024] [] rcu_check_callbacks+0x796/0x840 [ 96.173056] [] ? acct_account_cputime+0x1c/0x20 [ 96.177058] [] ? account_system_time+0x94/0x120 [ 96.181022] [] ? tick_sched_handle.isra.5+0x60/0x60 [ 96.184970] [] update_process_times+0x39/0x60 [ 96.188879] [] tick_sched_handle.isra.5+0x21/0x60 [ 96.192767] [] tick_sched_timer+0x42/0x70 [ 96.196625] [] __hrtimer_run_queues+0xee/0x270 [ 96.200477] [] hrtimer_interrupt+0x9a/0x180 [ 96.204293] [] local_apic_timer_interrupt+0x38/0x60 [ 96.208105] [] smp_apic_timer_interrupt+0x3d/0x50 [ 96.211908] [] apic_timer_interrupt+0x82/0x90 [ 96.215709] [] ? nv04_timer_read+0x28/0x70 [nouveau] [ 96.219652] [] ? nv04_timer_read+0x25/0x70 [nouveau] [ 96.223543] [] nvkm_timer_read+0xf/0x20 [nouveau] [ 96.227432] [] nv50_dac_sense+0xf4/0x310 [nouveau] [ 96.231347] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 96.235270] [] ? sched_clock_cpu+0x99/0xb0 [ 96.239207] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 96.243182] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 96.247117] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 96.251020] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 96.254932] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 96.258817] [] ? __udelay+0x2c/0x30 [ 96.262713] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 96.266616] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 96.270502] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 96.274385] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 96.278221] [] ? _object_find+0x69/0xd0 [drm] [ 96.282030] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 96.285822] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 96.289583] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 96.293379] [] ? kobject_uevent_env+0x170/0x6a0 [ 96.297154] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 96.300991] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 96.304832] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 96.308703] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 96.312631] [] process_one_work+0x1e9/0x440 [ 96.316558] [] worker_thread+0x4b/0x4f0 [ 96.320487] [] ? process_one_work+0x440/0x440 [ 96.324416] [] ? process_one_work+0x440/0x440 [ 96.328111] [] kthread+0xd8/0xf0 [ 96.331561] [] ret_from_fork+0x1f/0x40 [ 96.334986] [] ? kthread_worker_fn+0x170/0x170 [ 120.690820] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:49] [ 120.693024] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 120.703481] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 120.709012] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 120.711739] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 120.714539] Workqueue: events output_poll_execute [drm_kms_helper] [ 120.717313] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 120.720112] RIP: 0010:[] [] nv50_dac_sense+0x116/0x310 [nouveau] [ 120.723021] RSP: 0018:ffff8800aea7fa10 EFLAGS: 00000296 [ 120.725873] RAX: 00000000ffffffff RBX: 0000000000000000 RCX: 0000000000000000 [ 120.728755] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc9000261a804 [ 120.731649] RBP: ffff8800aea7fa58 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 120.734534] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: ffff88022deb8800 [ 120.737424] R13: 000000000061a804 R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 120.740323] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 120.743254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.746180] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 120.749133] Stack: [ 120.752076] ffff8800aeaafa00 0000015400000800 ffff88022de2d000 ffff8800aea7fbc0 [ 120.755091] ffff8800aeaafa00 ffff8800aea62790 ffff8800aea7fbb8 0000000000000008 [ 120.758095] ffff88022de2d000 ffff8800aea7fab0 ffffffffa04d8eed ffff8800aea7fa78 [ 120.761084] Call Trace: [ 120.764072] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 120.767067] [] ? sched_clock_cpu+0x99/0xb0 [ 120.770083] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 120.773109] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 120.776107] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 120.779107] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 120.782119] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 120.785105] [] ? __udelay+0x2c/0x30 [ 120.788119] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 120.791142] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 120.794155] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 120.797181] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 120.800207] [] ? _object_find+0x69/0xd0 [drm] [ 120.803240] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 120.806272] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 120.809297] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 120.812353] [] ? kobject_uevent_env+0x170/0x6a0 [ 120.815385] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 120.818454] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 120.821500] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 120.824541] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 120.827576] [] process_one_work+0x1e9/0x440 [ 120.830599] [] worker_thread+0x4b/0x4f0 [ 120.833620] [] ? process_one_work+0x440/0x440 [ 120.836630] [] ? process_one_work+0x440/0x440 [ 120.839622] [] kthread+0xd8/0xf0 [ 120.842633] [] ret_from_fork+0x1f/0x40 [ 120.845638] [] ? kthread_worker_fn+0x170/0x170 [ 120.848655] Code: 1a 4c 89 f7 e8 fc 2f ff ff 4c 29 f8 48 3d ff 93 35 77 48 89 c3 0f 87 9b 01 00 00 4c 89 ef 49 03 bc 24 80 00 00 00 e8 8a 79 e1 e0 <85> c0 78 d2 48 81 fb ff 93 35 77 0f 87 7a 01 00 00 44 8b 75 c0 [ 148.690757] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:49] [ 148.694038] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 148.707926] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 148.714728] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 148.718047] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 148.721425] Workqueue: events output_poll_execute [drm_kms_helper] [ 148.724764] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 148.728097] RIP: 0010:[] [] ioread32+0x30/0x40 [ 148.731435] RSP: 0018:ffff8800aea7f9d0 EFLAGS: 00000296 [ 148.734746] RAX: 00000000ffffffff RBX: ffff88022deb8800 RCX: 0000000000000000 [ 148.738071] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc90002009410 [ 148.741410] RBP: ffff8800aea7f9f0 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 148.744744] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: ffff88022deb8800 [ 148.748073] R13: 000000000061a804 R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 148.751402] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 148.754728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 148.758032] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 148.761355] Stack: [ 148.764631] ffffffffa04c7895 0000000000000000 ffff88022deb8800 000000000061a804 [ 148.767984] ffff8800aea7fa00 ffffffffa04c741f ffff8800aea7fa58 ffffffffa04d4414 [ 148.771351] ffff8800aeaafa00 0000015400000800 ffff88022de2d000 ffff8800aea7fbc0 [ 148.774701] Call Trace: [ 148.778025] [] ? nv04_timer_read+0x25/0x70 [nouveau] [ 148.781384] [] nvkm_timer_read+0xf/0x20 [nouveau] [ 148.784729] [] nv50_dac_sense+0xf4/0x310 [nouveau] [ 148.788095] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 148.791460] [] ? sched_clock_cpu+0x99/0xb0 [ 148.794841] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 148.798238] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 148.801620] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 148.804972] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 148.808321] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 148.811651] [] ? __udelay+0x2c/0x30 [ 148.814986] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 148.818320] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 148.821651] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 148.824977] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 148.828272] [] ? _object_find+0x69/0xd0 [drm] [ 148.831559] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 148.834829] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 148.838075] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 148.841345] [] ? kobject_uevent_env+0x170/0x6a0 [ 148.844592] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 148.847879] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 148.851163] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 148.854452] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 148.857770] [] process_one_work+0x1e9/0x440 [ 148.861097] [] worker_thread+0x4b/0x4f0 [ 148.864423] [] ? process_one_work+0x440/0x440 [ 148.867753] [] ? process_one_work+0x440/0x440 [ 148.870894] [] kthread+0xd8/0xf0 [ 148.873836] [] ret_from_fork+0x1f/0x40 [ 148.876746] [] ? kthread_worker_fn+0x170/0x170 [ 148.879559] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 db 55 72 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff [ 176.690696] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:49] [ 176.693622] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 176.706298] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 176.712768] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 176.715945] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 176.719200] Workqueue: events output_poll_execute [drm_kms_helper] [ 176.722435] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 176.725671] RIP: 0010:[] [] ioread32+0x30/0x40 [ 176.728977] RSP: 0018:ffff8800aea7f9d0 EFLAGS: 00000292 [ 176.732239] RAX: 00000000ffffffff RBX: ffff88022deb8800 RCX: 0000000000000000 [ 176.735513] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc90002009400 [ 176.738783] RBP: ffff8800aea7f9f0 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 176.742040] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: 00000000ffffffff [ 176.745279] R13: 000000000061a804 R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 176.748505] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 176.751745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 176.754968] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 176.758211] Stack: [ 176.761427] ffffffffa04c78ab 0000000000000000 ffff88022deb8800 000000000061a804 [ 176.764703] ffff8800aea7fa00 ffffffffa04c741f ffff8800aea7fa58 ffffffffa04d4414 [ 176.767990] ffff8800aeaafa00 0000015400000800 ffff88022de2d000 ffff8800aea7fbc0 [ 176.771281] Call Trace: [ 176.774564] [] ? nv04_timer_read+0x3b/0x70 [nouveau] [ 176.777881] [] nvkm_timer_read+0xf/0x20 [nouveau] [ 176.781198] [] nv50_dac_sense+0xf4/0x310 [nouveau] [ 176.784527] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 176.787845] [] ? sched_clock_cpu+0x99/0xb0 [ 176.791191] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 176.794545] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 176.797886] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 176.801209] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 176.804529] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 176.807833] [] ? __udelay+0x2c/0x30 [ 176.811149] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 176.814451] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 176.817754] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 176.821069] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 176.824349] [] ? _object_find+0x69/0xd0 [drm] [ 176.827614] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 176.830876] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 176.834106] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 176.837355] [] ? kobject_uevent_env+0x170/0x6a0 [ 176.840593] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 176.843876] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 176.847144] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 176.850430] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 176.853748] [] process_one_work+0x1e9/0x440 [ 176.857068] [] worker_thread+0x4b/0x4f0 [ 176.860387] [] ? process_one_work+0x440/0x440 [ 176.863709] [] ? process_one_work+0x440/0x440 [ 176.866846] [] kthread+0xd8/0xf0 [ 176.869791] [] ret_from_fork+0x1f/0x40 [ 176.872705] [] ? kthread_worker_fn+0x170/0x170 [ 176.875524] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 db 55 72 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff [ 204.690634] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:49] [ 204.693495] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 204.705872] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 204.712176] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 204.715275] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 204.718446] Workqueue: events output_poll_execute [drm_kms_helper] [ 204.721600] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 204.724751] RIP: 0010:[] [] ioread32+0x30/0x40 [ 204.727940] RSP: 0018:ffff8800aea7fa08 EFLAGS: 00000296 [ 204.731122] RAX: 00000000ffffffff RBX: 0000000000000000 RCX: 0000000000000000 [ 204.734315] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc9000261a804 [ 204.737498] RBP: ffff8800aea7fa58 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 204.740672] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: ffff88022deb8800 [ 204.743830] R13: 000000000061a804 R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 204.746969] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 204.750125] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 204.753274] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 204.756442] Stack: [ 204.759575] ffffffffa04d4436 ffff8800aeaafa00 0000015400000800 ffff88022de2d000 [ 204.762774] ffff8800aea7fbc0 ffff8800aeaafa00 ffff8800aea62790 ffff8800aea7fbb8 [ 204.765965] 0000000000000008 ffff88022de2d000 ffff8800aea7fab0 ffffffffa04d8eed [ 204.769163] Call Trace: [ 204.772361] [] ? nv50_dac_sense+0x116/0x310 [nouveau] [ 204.775585] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 204.778790] [] ? sched_clock_cpu+0x99/0xb0 [ 204.782027] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 204.785284] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 204.788530] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 204.791770] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 204.794996] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 204.798199] [] ? __udelay+0x2c/0x30 [ 204.801427] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 204.804657] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 204.807878] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 204.811114] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 204.814331] [] ? _object_find+0x69/0xd0 [drm] [ 204.817558] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 204.820771] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 204.823950] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 204.827143] [] ? kobject_uevent_env+0x170/0x6a0 [ 204.830320] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 204.833538] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 204.836735] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 204.839943] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 204.843154] [] process_one_work+0x1e9/0x440 [ 204.846363] [] worker_thread+0x4b/0x4f0 [ 204.849605] [] ? process_one_work+0x440/0x440 [ 204.852849] [] ? process_one_work+0x440/0x440 [ 204.856068] [] kthread+0xd8/0xf0 [ 204.859274] [] ret_from_fork+0x1f/0x40 [ 204.862327] [] ? kthread_worker_fn+0x170/0x170 [ 204.865190] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 db 55 72 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff [ 232.690573] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:49] [ 232.693692] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 232.706947] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 232.713549] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 232.716761] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 232.720056] Workqueue: events output_poll_execute [drm_kms_helper] [ 232.723316] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 232.726566] RIP: 0010:[] [] ioread32+0x30/0x40 [ 232.729845] RSP: 0018:ffff8800aea7f9d0 EFLAGS: 00000292 [ 232.733105] RAX: 00000000ffffffff RBX: ffff88022deb8800 RCX: 0000000000000000 [ 232.736380] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc90002009400 [ 232.739663] RBP: ffff8800aea7f9f0 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 232.742947] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: 00000000ffffffff [ 232.746218] R13: 000000000061a804 R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 232.749477] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 232.752744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 232.755985] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 232.759233] Stack: [ 232.762472] ffffffffa04c78ab 0000000000000000 ffff88022deb8800 000000000061a804 [ 232.765780] ffff8800aea7fa00 ffffffffa04c741f ffff8800aea7fa58 ffffffffa04d4414 [ 232.769078] ffff8800aeaafa00 0000015400000800 ffff88022de2d000 ffff8800aea7fbc0 [ 232.772373] Call Trace: [ 232.775660] [] ? nv04_timer_read+0x3b/0x70 [nouveau] [ 232.778974] [] nvkm_timer_read+0xf/0x20 [nouveau] [ 232.782294] [] nv50_dac_sense+0xf4/0x310 [nouveau] [ 232.785628] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 232.788944] [] ? sched_clock_cpu+0x99/0xb0 [ 232.792297] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 232.795655] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 232.798988] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 232.802310] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 232.805628] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 232.808927] [] ? __udelay+0x2c/0x30 [ 232.812249] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 232.815562] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 232.818872] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 232.822189] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 232.825469] [] ? _object_find+0x69/0xd0 [drm] [ 232.828731] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 232.831989] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 232.835219] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 232.838462] [] ? kobject_uevent_env+0x170/0x6a0 [ 232.841697] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 232.844972] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 232.848236] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 232.851520] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 232.854837] [] process_one_work+0x1e9/0x440 [ 232.858149] [] worker_thread+0x4b/0x4f0 [ 232.861475] [] ? process_one_work+0x440/0x440 [ 232.864798] [] ? process_one_work+0x440/0x440 [ 232.867934] [] kthread+0xd8/0xf0 [ 232.870875] [] ret_from_fork+0x1f/0x40 [ 232.873781] [] ? kthread_worker_fn+0x170/0x170 [ 232.876595] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 db 55 72 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff [ 240.860632] INFO: task kworker/3:2:124 blocked for more than 120 seconds. [ 240.863503] Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 240.866279] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 240.868993] kworker/3:2 D ffff8800aed67b98 0 124 2 0x00000000 [ 240.871784] Workqueue: events gf100_fifo_recover_work [nouveau] [ 240.874543] ffff8800aed67b98 0000000000000002 ffff8800ae908000 ffff8802319ae800 [ 240.877226] ffff880232531540 ffff8800aed68000 0000000000000000 ffff8802319ae800 [ 240.879895] 7fffffffffffffff ffff8802319ae800 ffff8800aed67bb0 ffffffff8157ec85 [ 240.882586] Call Trace: [ 240.885253] [] schedule+0x35/0x80 [ 240.887865] [] schedule_timeout+0x1ec/0x250 [ 240.890462] [] wait_for_common+0xc0/0x190 [ 240.893082] [] ? wake_up_q+0x70/0x70 [ 240.895728] [] wait_for_completion+0x1d/0x20 [ 240.898304] [] flush_work+0x109/0x1b0 [ 240.900877] [] ? flush_workqueue_prep_pwqs+0x1a0/0x1a0 [ 240.903515] [] gf100_fifo_fini+0x15/0x20 [nouveau] [ 240.906077] [] nvkm_fifo_fini+0x1c/0x30 [nouveau] [ 240.908605] [] nvkm_engine_fini+0x20/0x30 [nouveau] [ 240.911156] [] nvkm_subdev_fini+0x5c/0x150 [nouveau] [ 240.913737] [] gf100_fifo_recover_work+0xe8/0x200 [nouveau] [ 240.916223] [] process_one_work+0x1e9/0x440 [ 240.918687] [] worker_thread+0x4b/0x4f0 [ 240.921165] [] ? process_one_work+0x440/0x440 [ 240.923673] [] ? process_one_work+0x440/0x440 [ 240.926090] [] kthread+0xd8/0xf0 [ 240.928499] [] ret_from_fork+0x1f/0x40 [ 240.930927] [] ? kthread_worker_fn+0x170/0x170 [ 260.690512] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:49] [ 260.692954] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 260.704483] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 260.710593] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 260.713639] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 260.716765] Workqueue: events output_poll_execute [drm_kms_helper] [ 260.719877] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 260.723012] RIP: 0010:[] [] ioread32+0x30/0x40 [ 260.726168] RSP: 0018:ffff8800aea7f9d0 EFLAGS: 00000296 [ 260.729297] RAX: 00000000ffffffff RBX: ffff88022deb8800 RCX: 0000000000000000 [ 260.732438] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc90002009410 [ 260.735573] RBP: ffff8800aea7f9f0 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 260.738693] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: ffff88022deb8800 [ 260.741805] R13: 000000000061a804 R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 260.744910] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 260.748023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 260.751146] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 260.754292] Stack: [ 260.757446] ffffffffa04c7895 0000000000000000 ffff88022deb8800 000000000061a804 [ 260.760687] ffff8800aea7fa00 ffffffffa04c741f ffff8800aea7fa58 ffffffffa04d4414 [ 260.763938] ffff8800aeaafa00 0000015400000800 ffff88022de2d000 ffff8800aea7fbc0 [ 260.767198] Call Trace: [ 260.770291] [] ? nv04_timer_read+0x25/0x70 [nouveau] [ 260.773244] [] nvkm_timer_read+0xf/0x20 [nouveau] [ 260.776170] [] nv50_dac_sense+0xf4/0x310 [nouveau] [ 260.779092] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 260.781967] [] ? sched_clock_cpu+0x99/0xb0 [ 260.784828] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 260.787684] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 260.790505] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 260.793312] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 260.796096] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 260.798842] [] ? __udelay+0x2c/0x30 [ 260.801610] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 260.804384] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 260.807162] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 260.809956] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 260.812743] [] ? _object_find+0x69/0xd0 [drm] [ 260.815537] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 260.818334] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 260.821123] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 260.823935] [] ? kobject_uevent_env+0x170/0x6a0 [ 260.826749] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 260.829621] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 260.832490] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 260.835355] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 260.838223] [] process_one_work+0x1e9/0x440 [ 260.841098] [] worker_thread+0x4b/0x4f0 [ 260.843995] [] ? process_one_work+0x440/0x440 [ 260.846890] [] ? process_one_work+0x440/0x440 [ 260.849772] [] kthread+0xd8/0xf0 [ 260.852649] [] ret_from_fork+0x1f/0x40 [ 260.855498] [] ? kthread_worker_fn+0x170/0x170 [ 260.858257] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 db 55 72 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff [ 276.150477] INFO: rcu_sched self-detected stall on CPU [ 276.153394] 3-...: (23852 ticks this GP) idle=739/140000000000001/0 softirq=1369/1369 fqs=23841 [ 276.156258] (t=24003 jiffies g=293 c=292 q=428) [ 276.159022] Task dump for CPU 3: [ 276.162339] kworker/3:1 R running task 0 49 2 0x00000008 [ 276.166465] Workqueue: events output_poll_execute [drm_kms_helper] [ 276.170529] ffff880232725b00 00000000277cd7e8 ffff88023bd83db0 ffffffff810a3dc9 [ 276.174631] 0000000000000003 ffffffff8184eb40 ffff88023bd83dc8 ffffffff810a6837 [ 276.178705] ffffffff8184eb40 ffff88023bd83df8 ffffffff81162ea2 ffff88023bd977c0 [ 276.182773] Call Trace: [ 276.186750] [] sched_show_task+0xa9/0x110 [ 276.190799] [] dump_cpu_task+0x37/0x40 [ 276.194853] [] rcu_dump_cpu_stacks+0x73/0x8e [ 276.198903] [] rcu_check_callbacks+0x796/0x840 [ 276.202934] [] ? acct_account_cputime+0x1c/0x20 [ 276.206942] [] ? account_system_time+0x94/0x120 [ 276.210916] [] ? tick_sched_handle.isra.5+0x60/0x60 [ 276.214875] [] update_process_times+0x39/0x60 [ 276.218796] [] tick_sched_handle.isra.5+0x21/0x60 [ 276.222698] [] tick_sched_timer+0x42/0x70 [ 276.226556] [] __hrtimer_run_queues+0xee/0x270 [ 276.230418] [] hrtimer_interrupt+0x9a/0x180 [ 276.234245] [] local_apic_timer_interrupt+0x38/0x60 [ 276.238055] [] smp_apic_timer_interrupt+0x3d/0x50 [ 276.241862] [] apic_timer_interrupt+0x82/0x90 [ 276.245664] [] ? ioread32+0x30/0x40 [ 276.249530] [] ? nv04_timer_read+0x51/0x70 [nouveau] [ 276.253405] [] nvkm_timer_read+0xf/0x20 [nouveau] [ 276.257263] [] nv50_dac_sense+0xf4/0x310 [nouveau] [ 276.261161] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 276.265055] [] ? sched_clock_cpu+0x99/0xb0 [ 276.268975] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 276.272920] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 276.276835] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 276.280712] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 276.284594] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 276.288453] [] ? __udelay+0x2c/0x30 [ 276.292323] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 276.296198] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 276.300050] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 276.303902] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 276.307707] [] ? _object_find+0x69/0xd0 [drm] [ 276.311487] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 276.315245] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 276.318977] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 276.322744] [] ? kobject_uevent_env+0x170/0x6a0 [ 276.326494] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 276.330300] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 276.334108] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 276.337953] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 276.341842] [] process_one_work+0x1e9/0x440 [ 276.345732] [] worker_thread+0x4b/0x4f0 [ 276.349620] [] ? process_one_work+0x440/0x440 [ 276.353505] [] ? process_one_work+0x440/0x440 [ 276.357148] [] kthread+0xd8/0xf0 [ 276.360552] [] ret_from_fork+0x1f/0x40 [ 276.363940] [] ? kthread_worker_fn+0x170/0x170 [ 300.690425] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [kworker/3:1:49] [ 300.692574] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 300.702814] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 300.708236] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 300.710907] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 300.713653] Workqueue: events output_poll_execute [drm_kms_helper] [ 300.716373] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 300.719114] RIP: 0010:[] [] nv04_timer_read+0x51/0x70 [nouveau] [ 300.721960] RSP: 0018:ffff8800aea7f9d8 EFLAGS: 00000296 [ 300.724754] RAX: 00000000ffffffff RBX: ffff88022deb8800 RCX: 0000000000000000 [ 300.727580] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc90002009410 [ 300.730412] RBP: ffff8800aea7f9f0 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 300.733243] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: 00000000ffffffff [ 300.736081] R13: 00000000ffffffff R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 300.738928] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 300.741812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 300.744690] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 300.747595] Stack: [ 300.750492] 0000000000000000 ffff88022deb8800 000000000061a804 ffff8800aea7fa00 [ 300.753463] ffffffffa04c741f ffff8800aea7fa58 ffffffffa04d4414 ffff8800aeaafa00 [ 300.756428] 0000015400000800 ffff88022de2d000 ffff8800aea7fbc0 ffff8800aeaafa00 [ 300.759383] Call Trace: [ 300.762339] [] nvkm_timer_read+0xf/0x20 [nouveau] [ 300.765316] [] nv50_dac_sense+0xf4/0x310 [nouveau] [ 300.768306] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 300.771265] [] ? sched_clock_cpu+0x99/0xb0 [ 300.774236] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 300.777228] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 300.780220] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 300.783208] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 300.786195] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 300.789153] [] ? __udelay+0x2c/0x30 [ 300.792139] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 300.795129] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 300.798121] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 300.801120] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 300.804094] [] ? _object_find+0x69/0xd0 [drm] [ 300.807083] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 300.810070] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 300.813034] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 300.816008] [] ? kobject_uevent_env+0x170/0x6a0 [ 300.818973] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 300.821982] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 300.824965] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 300.827948] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 300.830936] [] process_one_work+0x1e9/0x440 [ 300.833920] [] worker_thread+0x4b/0x4f0 [ 300.836909] [] ? process_one_work+0x440/0x440 [ 300.839928] [] ? process_one_work+0x440/0x440 [ 300.842928] [] kthread+0xd8/0xf0 [ 300.845921] [] ret_from_fork+0x1f/0x40 [ 300.848907] [] ? kthread_worker_fn+0x170/0x170 [ 300.851886] Code: 89 c4 48 8b 83 80 00 00 00 48 8d b8 00 94 00 00 e8 15 45 e2 e0 41 89 c5 48 8b 83 80 00 00 00 48 8d b8 10 94 00 00 e8 ff 44 e2 e0 <41> 39 c4 75 bc 49 c1 e4 20 44 89 e8 5b 4c 09 e0 41 5c 41 5d 5d [ 328.690363] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [kworker/3:1:49] [ 328.693451] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 328.706627] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 328.713272] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 328.716533] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 328.719858] Workqueue: events output_poll_execute [drm_kms_helper] [ 328.723138] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 328.726420] RIP: 0010:[] [] nv04_timer_read+0x25/0x70 [nouveau] [ 328.729782] RSP: 0018:ffff8800aea7f9d8 EFLAGS: 00000296 [ 328.733104] RAX: 00000000ffffffff RBX: ffff88022deb8800 RCX: 0000000000000000 [ 328.736447] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc90002009410 [ 328.739793] RBP: ffff8800aea7f9f0 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 328.743126] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: ffff88022deb8800 [ 328.746440] R13: 000000000061a804 R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 328.749738] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 328.753043] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 328.756334] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 328.759642] Stack: [ 328.762936] 0000000000000000 ffff88022deb8800 000000000061a804 ffff8800aea7fa00 [ 328.766281] ffffffffa04c741f ffff8800aea7fa58 ffffffffa04d4414 ffff8800aeaafa00 [ 328.769621] 0000015400000800 ffff88022de2d000 ffff8800aea7fbc0 ffff8800aeaafa00 [ 328.772958] Call Trace: [ 328.776282] [] nvkm_timer_read+0xf/0x20 [nouveau] [ 328.779634] [] nv50_dac_sense+0xf4/0x310 [nouveau] [ 328.782995] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 328.786335] [] ? sched_clock_cpu+0x99/0xb0 [ 328.789701] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 328.793089] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 328.796458] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 328.799808] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 328.803155] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 328.806471] [] ? __udelay+0x2c/0x30 [ 328.809812] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 328.813159] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 328.816486] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 328.819820] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 328.823143] [] ? _object_find+0x69/0xd0 [drm] [ 328.826446] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 328.829732] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 328.833000] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 328.836275] [] ? kobject_uevent_env+0x170/0x6a0 [ 328.839537] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 328.842842] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 328.846119] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 328.849404] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 328.852702] [] process_one_work+0x1e9/0x440 [ 328.856015] [] worker_thread+0x4b/0x4f0 [ 328.859334] [] ? process_one_work+0x440/0x440 [ 328.862668] [] ? process_one_work+0x440/0x440 [ 328.865968] [] kthread+0xd8/0xf0 [ 328.869098] [] ret_from_fork+0x1f/0x40 [ 328.872040] [] ? kthread_worker_fn+0x170/0x170 [ 328.874953] Code: 46 e2 e0 5b 5d c3 66 66 66 66 90 55 48 89 e5 41 55 41 54 53 48 8b 5f 10 48 8b 83 80 00 00 00 48 8d b8 10 94 00 00 e8 2b 45 e2 e0 <41> 89 c4 48 8b 83 80 00 00 00 48 8d b8 00 94 00 00 e8 15 45 e2 [ 356.690302] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [kworker/3:1:49] [ 356.693330] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 356.706288] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 356.712811] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 356.716020] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 356.719290] Workqueue: events output_poll_execute [drm_kms_helper] [ 356.722514] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 356.725740] RIP: 0010:[] [] ioread32+0x30/0x40 [ 356.728993] RSP: 0018:ffff8800aea7f9d0 EFLAGS: 00000292 [ 356.732239] RAX: 00000000ffffffff RBX: ffff88022deb8800 RCX: 0000000000000000 [ 356.735507] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc90002009400 [ 356.738772] RBP: ffff8800aea7f9f0 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 356.742025] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: 00000000ffffffff [ 356.745263] R13: 000000000061a804 R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 356.748487] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 356.751725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 356.754940] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 356.758183] Stack: [ 356.761414] ffffffffa04c78ab 0000000000000000 ffff88022deb8800 000000000061a804 [ 356.764701] ffff8800aea7fa00 ffffffffa04c741f ffff8800aea7fa58 ffffffffa04d4414 [ 356.767987] ffff8800aeaafa00 0000015400000800 ffff88022de2d000 ffff8800aea7fbc0 [ 356.771279] Call Trace: [ 356.774566] [] ? nv04_timer_read+0x3b/0x70 [nouveau] [ 356.777886] [] nvkm_timer_read+0xf/0x20 [nouveau] [ 356.781202] [] nv50_dac_sense+0xf4/0x310 [nouveau] [ 356.784535] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 356.787857] [] ? sched_clock_cpu+0x99/0xb0 [ 356.791206] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 356.794568] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 356.797911] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 356.801238] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 356.804560] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 356.807864] [] ? __udelay+0x2c/0x30 [ 356.811188] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 356.814506] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 356.817818] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 356.821137] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 356.824421] [] ? _object_find+0x69/0xd0 [drm] [ 356.827690] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 356.830952] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 356.834192] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 356.837446] [] ? kobject_uevent_env+0x170/0x6a0 [ 356.840691] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 356.843974] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 356.847249] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 356.850541] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 356.853862] [] process_one_work+0x1e9/0x440 [ 356.857181] [] worker_thread+0x4b/0x4f0 [ 356.860522] [] ? process_one_work+0x440/0x440 [ 356.863852] [] ? process_one_work+0x440/0x440 [ 356.866991] [] kthread+0xd8/0xf0 [ 356.869931] [] ret_from_fork+0x1f/0x40 [ 356.872846] [] ? kthread_worker_fn+0x170/0x170 [ 356.875665] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 db 55 72 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff [ 360.930365] INFO: task kworker/3:2:124 blocked for more than 120 seconds. [ 360.933239] Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 360.936016] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 360.938732] kworker/3:2 D ffff8800aed67b98 0 124 2 0x00000000 [ 360.941531] Workqueue: events gf100_fifo_recover_work [nouveau] [ 360.944293] ffff8800aed67b98 0000000000000002 ffff8800ae908000 ffff8802319ae800 [ 360.946978] ffff880232531540 ffff8800aed68000 0000000000000000 ffff8802319ae800 [ 360.949653] 7fffffffffffffff ffff8802319ae800 ffff8800aed67bb0 ffffffff8157ec85 [ 360.952343] Call Trace: [ 360.955009] [] schedule+0x35/0x80 [ 360.957619] [] schedule_timeout+0x1ec/0x250 [ 360.960216] [] wait_for_common+0xc0/0x190 [ 360.962825] [] ? wake_up_q+0x70/0x70 [ 360.965467] [] wait_for_completion+0x1d/0x20 [ 360.968043] [] flush_work+0x109/0x1b0 [ 360.970616] [] ? flush_workqueue_prep_pwqs+0x1a0/0x1a0 [ 360.973247] [] gf100_fifo_fini+0x15/0x20 [nouveau] [ 360.975808] [] nvkm_fifo_fini+0x1c/0x30 [nouveau] [ 360.978334] [] nvkm_engine_fini+0x20/0x30 [nouveau] [ 360.980888] [] nvkm_subdev_fini+0x5c/0x150 [nouveau] [ 360.983466] [] gf100_fifo_recover_work+0xe8/0x200 [nouveau] [ 360.985946] [] process_one_work+0x1e9/0x440 [ 360.988404] [] worker_thread+0x4b/0x4f0 [ 360.990876] [] ? process_one_work+0x440/0x440 [ 360.993386] [] ? process_one_work+0x440/0x440 [ 360.995802] [] kthread+0xd8/0xf0 [ 360.998203] [] ret_from_fork+0x1f/0x40 [ 361.000621] [] ? kthread_worker_fn+0x170/0x170 [ 384.690240] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [kworker/3:1:49] [ 384.692680] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 384.704187] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 384.710294] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 384.713326] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 384.716444] Workqueue: events output_poll_execute [drm_kms_helper] [ 384.719546] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 384.722668] RIP: 0010:[] [] ioread32+0x30/0x40 [ 384.725822] RSP: 0018:ffff8800aea7f9d0 EFLAGS: 00000296 [ 384.728947] RAX: 00000000ffffffff RBX: ffff88022deb8800 RCX: 0000000000000000 [ 384.732075] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc90002009410 [ 384.735200] RBP: ffff8800aea7f9f0 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 384.738312] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: ffff88022deb8800 [ 384.741418] R13: 000000000061a804 R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 384.744519] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 384.747633] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 384.750753] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 384.753898] Stack: [ 384.757053] ffffffffa04c7895 0000000000000000 ffff88022deb8800 000000000061a804 [ 384.760296] ffff8800aea7fa00 ffffffffa04c741f ffff8800aea7fa58 ffffffffa04d4414 [ 384.763547] ffff8800aeaafa00 0000015400000800 ffff88022de2d000 ffff8800aea7fbc0 [ 384.766804] Call Trace: [ 384.769901] [] ? nv04_timer_read+0x25/0x70 [nouveau] [ 384.772859] [] nvkm_timer_read+0xf/0x20 [nouveau] [ 384.775787] [] nv50_dac_sense+0xf4/0x310 [nouveau] [ 384.778706] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 384.781585] [] ? sched_clock_cpu+0x99/0xb0 [ 384.784447] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 384.787304] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 384.790131] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 384.792945] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 384.795733] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 384.798481] [] ? __udelay+0x2c/0x30 [ 384.801254] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 384.804034] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 384.806814] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 384.809604] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 384.812389] [] ? _object_find+0x69/0xd0 [drm] [ 384.815179] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 384.817967] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 384.820750] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 384.823559] [] ? kobject_uevent_env+0x170/0x6a0 [ 384.826368] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 384.829239] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 384.832103] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 384.834965] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 384.837837] [] process_one_work+0x1e9/0x440 [ 384.840715] [] worker_thread+0x4b/0x4f0 [ 384.843615] [] ? process_one_work+0x440/0x440 [ 384.846512] [] ? process_one_work+0x440/0x440 [ 384.849395] [] kthread+0xd8/0xf0 [ 384.852265] [] ret_from_fork+0x1f/0x40 [ 384.855107] [] ? kthread_worker_fn+0x170/0x170 [ 384.857866] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 db 55 72 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff [ 412.690179] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [kworker/3:1:49] [ 412.693118] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 412.705894] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 412.712385] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 412.715574] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 412.718839] Workqueue: events output_poll_execute [drm_kms_helper] [ 412.722082] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 412.725333] RIP: 0010:[] [] ioread32+0x30/0x40 [ 412.728612] RSP: 0018:ffff8800aea7f9d0 EFLAGS: 00000296 [ 412.731884] RAX: 00000000ffffffff RBX: ffff88022deb8800 RCX: 0000000000000000 [ 412.735169] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc90002009410 [ 412.738445] RBP: ffff8800aea7f9f0 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 412.741706] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: ffff88022deb8800 [ 412.744952] R13: 000000000061a804 R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 412.748187] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 412.751431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 412.754664] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 412.757917] Stack: [ 412.761136] ffffffffa04c7895 0000000000000000 ffff88022deb8800 000000000061a804 [ 412.764416] ffff8800aea7fa00 ffffffffa04c741f ffff8800aea7fa58 ffffffffa04d4414 [ 412.767705] ffff8800aeaafa00 0000015400000800 ffff88022de2d000 ffff8800aea7fbc0 [ 412.771001] Call Trace: [ 412.774282] [] ? nv04_timer_read+0x25/0x70 [nouveau] [ 412.777602] [] nvkm_timer_read+0xf/0x20 [nouveau] [ 412.780916] [] nv50_dac_sense+0xf4/0x310 [nouveau] [ 412.784244] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 412.787567] [] ? sched_clock_cpu+0x99/0xb0 [ 412.790915] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 412.794269] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 412.797606] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 412.800930] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 412.804247] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 412.807546] [] ? __udelay+0x2c/0x30 [ 412.810864] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 412.814185] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 412.817503] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 412.820834] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 412.824121] [] ? _object_find+0x69/0xd0 [drm] [ 412.827396] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 412.830663] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 412.833903] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 412.837154] [] ? kobject_uevent_env+0x170/0x6a0 [ 412.840403] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 412.843686] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 412.846963] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 412.850263] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 412.853583] [] process_one_work+0x1e9/0x440 [ 412.856900] [] worker_thread+0x4b/0x4f0 [ 412.860233] [] ? process_one_work+0x440/0x440 [ 412.863557] [] ? process_one_work+0x440/0x440 [ 412.866698] [] kthread+0xd8/0xf0 [ 412.869641] [] ret_from_fork+0x1f/0x40 [ 412.872562] [] ? kthread_worker_fn+0x170/0x170 [ 412.875385] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 db 55 72 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff [ 440.690118] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:49] [ 440.693044] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 440.705714] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 440.712185] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 440.715367] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 440.718620] Workqueue: events output_poll_execute [drm_kms_helper] [ 440.721857] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 440.725096] RIP: 0010:[] [] ioread32+0x30/0x40 [ 440.728364] RSP: 0018:ffff8800aea7fa08 EFLAGS: 00000296 [ 440.731622] RAX: 00000000ffffffff RBX: 0000000000000000 RCX: 0000000000000000 [ 440.734895] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc9000261a804 [ 440.738157] RBP: ffff8800aea7fa58 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 440.741414] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: ffff88022deb8800 [ 440.744652] R13: 000000000061a804 R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 440.747874] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 440.751111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 440.754336] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 440.757580] Stack: [ 440.760791] ffffffffa04d4436 ffff8800aeaafa00 0000015400000800 ffff88022de2d000 [ 440.764067] ffff8800aea7fbc0 ffff8800aeaafa00 ffff8800aea62790 ffff8800aea7fbb8 [ 440.767345] 0000000000000008 ffff88022de2d000 ffff8800aea7fab0 ffffffffa04d8eed [ 440.770627] Call Trace: [ 440.773899] [] ? nv50_dac_sense+0x116/0x310 [nouveau] [ 440.777199] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 440.780481] [] ? sched_clock_cpu+0x99/0xb0 [ 440.783793] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 440.787129] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 440.790458] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 440.793768] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 440.797069] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 440.800348] [] ? __udelay+0x2c/0x30 [ 440.803639] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 440.806950] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 440.810256] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 440.813553] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 440.816846] [] ? _object_find+0x69/0xd0 [drm] [ 440.820151] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 440.823435] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 440.826685] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 440.829954] [] ? kobject_uevent_env+0x170/0x6a0 [ 440.833216] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 440.836510] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 440.839787] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 440.843071] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 440.846355] [] process_one_work+0x1e9/0x440 [ 440.849696] [] worker_thread+0x4b/0x4f0 [ 440.853015] [] ? process_one_work+0x440/0x440 [ 440.856326] [] ? process_one_work+0x440/0x440 [ 440.859617] [] kthread+0xd8/0xf0 [ 440.862905] [] ret_from_fork+0x1f/0x40 [ 440.866028] [] ? kthread_worker_fn+0x170/0x170 [ 440.868960] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 db 55 72 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff [ 456.180083] INFO: rcu_sched self-detected stall on CPU [ 456.183166] 3-...: (41727 ticks this GP) idle=739/140000000000001/0 softirq=1369/1369 fqs=41708 [ 456.186196] (t=42006 jiffies g=293 c=292 q=564) [ 456.189132] Task dump for CPU 3: [ 456.192904] kworker/3:1 R running task 0 49 2 0x00000008 [ 456.197119] Workqueue: events output_poll_execute [drm_kms_helper] [ 456.201297] ffff880232725b00 00000000277cd7e8 ffff88023bd83db0 ffffffff810a3dc9 [ 456.205475] 0000000000000003 ffffffff8184eb40 ffff88023bd83dc8 ffffffff810a6837 [ 456.209598] ffffffff8184eb40 ffff88023bd83df8 ffffffff81162ea2 ffff88023bd977c0 [ 456.213710] Call Trace: [ 456.217727] [] sched_show_task+0xa9/0x110 [ 456.221797] [] dump_cpu_task+0x37/0x40 [ 456.225838] [] rcu_dump_cpu_stacks+0x73/0x8e [ 456.229867] [] rcu_check_callbacks+0x796/0x840 [ 456.233893] [] ? acct_account_cputime+0x1c/0x20 [ 456.237917] [] ? account_system_time+0x94/0x120 [ 456.241931] [] ? tick_sched_handle.isra.5+0x60/0x60 [ 456.245922] [] update_process_times+0x39/0x60 [ 456.249879] [] tick_sched_handle.isra.5+0x21/0x60 [ 456.253819] [] tick_sched_timer+0x42/0x70 [ 456.257706] [] __hrtimer_run_queues+0xee/0x270 [ 456.261568] [] hrtimer_interrupt+0x9a/0x180 [ 456.265426] [] local_apic_timer_interrupt+0x38/0x60 [ 456.269285] [] smp_apic_timer_interrupt+0x3d/0x50 [ 456.273118] [] apic_timer_interrupt+0x82/0x90 [ 456.276920] [] ? nv04_timer_read+0x25/0x70 [nouveau] [ 456.280852] [] ? nv04_timer_read+0x25/0x70 [nouveau] [ 456.284741] [] nvkm_timer_read+0xf/0x20 [nouveau] [ 456.288625] [] nv50_dac_sense+0xf4/0x310 [nouveau] [ 456.292540] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 456.296449] [] ? sched_clock_cpu+0x99/0xb0 [ 456.300394] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 456.304366] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 456.308306] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 456.312210] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 456.316120] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 456.320005] [] ? __udelay+0x2c/0x30 [ 456.323891] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 456.327782] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 456.331657] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 456.335529] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 456.339356] [] ? _object_find+0x69/0xd0 [drm] [ 456.343156] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 456.346937] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 456.350686] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 456.354468] [] ? kobject_uevent_env+0x170/0x6a0 [ 456.358236] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 456.362065] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 456.365894] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 456.369755] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 456.373670] [] process_one_work+0x1e9/0x440 [ 456.377582] [] worker_thread+0x4b/0x4f0 [ 456.381494] [] ? process_one_work+0x440/0x440 [ 456.385410] [] ? process_one_work+0x440/0x440 [ 456.389081] [] kthread+0xd8/0xf0 [ 456.392513] [] ret_from_fork+0x1f/0x40 [ 456.395923] [] ? kthread_worker_fn+0x170/0x170 [ 480.690030] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:49] [ 480.692190] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 480.702454] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 480.707887] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 480.710563] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 480.713314] Workqueue: events output_poll_execute [drm_kms_helper] [ 480.716045] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 480.718800] RIP: 0010:[] [] ioread32+0x30/0x40 [ 480.721597] RSP: 0018:ffff8800aea7f9d0 EFLAGS: 00000296 [ 480.724383] RAX: 00000000ffffffff RBX: ffff88022deb8800 RCX: 0000000000000000 [ 480.727196] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc90002009410 [ 480.730021] RBP: ffff8800aea7f9f0 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 480.732835] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: 00000000ffffffff [ 480.735655] R13: 00000000ffffffff R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 480.738490] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 480.741357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 480.744223] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 480.747114] Stack: [ 480.749983] ffffffffa04c78c1 0000000000000000 ffff88022deb8800 000000000061a804 [ 480.752939] ffff8800aea7fa00 ffffffffa04c741f ffff8800aea7fa58 ffffffffa04d4414 [ 480.755892] ffff8800aeaafa00 0000015400000800 ffff88022de2d000 ffff8800aea7fbc0 [ 480.758832] Call Trace: [ 480.761774] [] ? nv04_timer_read+0x51/0x70 [nouveau] [ 480.764739] [] nvkm_timer_read+0xf/0x20 [nouveau] [ 480.767709] [] nv50_dac_sense+0xf4/0x310 [nouveau] [ 480.770684] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 480.773620] [] ? sched_clock_cpu+0x99/0xb0 [ 480.776587] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 480.779581] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 480.782569] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 480.785541] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 480.788518] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 480.791468] [] ? __udelay+0x2c/0x30 [ 480.794431] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 480.797412] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 480.800392] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 480.803369] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 480.806335] [] ? _object_find+0x69/0xd0 [drm] [ 480.809310] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 480.812282] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 480.815211] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 480.818162] [] ? kobject_uevent_env+0x170/0x6a0 [ 480.821102] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 480.824077] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 480.827030] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 480.829990] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 480.832961] [] process_one_work+0x1e9/0x440 [ 480.835927] [] worker_thread+0x4b/0x4f0 [ 480.838921] [] ? process_one_work+0x440/0x440 [ 480.841921] [] ? process_one_work+0x440/0x440 [ 480.844894] [] kthread+0xd8/0xf0 [ 480.847898] [] ret_from_fork+0x1f/0x40 [ 480.850843] [] ? kthread_worker_fn+0x170/0x170 [ 480.853700] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 db 55 72 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff [ 481.000105] INFO: task kworker/3:2:124 blocked for more than 120 seconds. [ 481.003009] Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 481.005816] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 481.008564] kworker/3:2 D ffff8800aed67b98 0 124 2 0x00000000 [ 481.011386] Workqueue: events gf100_fifo_recover_work [nouveau] [ 481.014170] ffff8800aed67b98 0000000000000002 ffff8800ae908000 ffff8802319ae800 [ 481.016888] ffff880232531540 ffff8800aed68000 0000000000000000 ffff8802319ae800 [ 481.019587] 7fffffffffffffff ffff8802319ae800 ffff8800aed67bb0 ffffffff8157ec85 [ 481.022304] Call Trace: [ 481.025002] [] schedule+0x35/0x80 [ 481.027643] [] schedule_timeout+0x1ec/0x250 [ 481.030294] [] wait_for_common+0xc0/0x190 [ 481.032970] [] ? wake_up_q+0x70/0x70 [ 481.035582] [] wait_for_completion+0x1d/0x20 [ 481.038190] [] flush_work+0x109/0x1b0 [ 481.040799] [] ? flush_workqueue_prep_pwqs+0x1a0/0x1a0 [ 481.043476] [] gf100_fifo_fini+0x15/0x20 [nouveau] [ 481.046075] [] nvkm_fifo_fini+0x1c/0x30 [nouveau] [ 481.048637] [] nvkm_engine_fini+0x20/0x30 [nouveau] [ 481.051218] [] nvkm_subdev_fini+0x5c/0x150 [nouveau] [ 481.053825] [] gf100_fifo_recover_work+0xe8/0x200 [nouveau] [ 481.056343] [] process_one_work+0x1e9/0x440 [ 481.058839] [] worker_thread+0x4b/0x4f0 [ 481.061343] [] ? process_one_work+0x440/0x440 [ 481.063883] [] ? process_one_work+0x440/0x440 [ 481.066332] [] kthread+0xd8/0xf0 [ 481.068769] [] ret_from_fork+0x1f/0x40 [ 481.071218] [] ? kthread_worker_fn+0x170/0x170 [ 508.689969] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:49] [ 508.692495] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 508.704389] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 508.710694] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 508.713835] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 508.717058] Workqueue: events output_poll_execute [drm_kms_helper] [ 508.720259] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 508.723474] RIP: 0010:[] [] ioread32+0x30/0x40 [ 508.726721] RSP: 0018:ffff8800aea7fa08 EFLAGS: 00000296 [ 508.729940] RAX: 00000000ffffffff RBX: 0000000000000000 RCX: 0000000000000000 [ 508.733167] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc9000261a804 [ 508.736382] RBP: ffff8800aea7fa58 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 508.739584] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: ffff88022deb8800 [ 508.742781] R13: 000000000061a804 R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 508.745971] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 508.749170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 508.752374] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 508.755607] Stack: [ 508.758851] ffffffffa04d4436 ffff8800aeaafa00 0000015400000800 ffff88022de2d000 [ 508.762181] ffff8800aea7fbc0 ffff8800aeaafa00 ffff8800aea62790 ffff8800aea7fbb8 [ 508.765511] 0000000000000008 ffff88022de2d000 ffff8800aea7fab0 ffffffffa04d8eed [ 508.768848] Call Trace: [ 508.772020] [] ? nv50_dac_sense+0x116/0x310 [nouveau] [ 508.775038] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 508.778011] [] ? sched_clock_cpu+0x99/0xb0 [ 508.780989] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 508.783948] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 508.786874] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 508.789769] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 508.792645] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 508.795488] [] ? __udelay+0x2c/0x30 [ 508.798331] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 508.801167] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 508.803994] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 508.806845] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 508.809685] [] ? _object_find+0x69/0xd0 [drm] [ 508.812542] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 508.815400] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 508.818256] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 508.821137] [] ? kobject_uevent_env+0x170/0x6a0 [ 508.824012] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 508.826935] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 508.829852] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 508.832797] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 508.835731] [] process_one_work+0x1e9/0x440 [ 508.838664] [] worker_thread+0x4b/0x4f0 [ 508.841602] [] ? process_one_work+0x440/0x440 [ 508.844536] [] ? process_one_work+0x440/0x440 [ 508.847471] [] kthread+0xd8/0xf0 [ 508.850403] [] ret_from_fork+0x1f/0x40 [ 508.853336] [] ? kthread_worker_fn+0x170/0x170 [ 508.856274] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 db 55 72 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff [ 536.689908] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:49] [ 536.692964] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 536.705954] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 536.712417] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 536.715566] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 536.718783] Workqueue: events output_poll_execute [drm_kms_helper] [ 536.721974] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 536.725162] RIP: 0010:[] [] ioread32+0x30/0x40 [ 536.728369] RSP: 0018:ffff8800aea7f9d0 EFLAGS: 00000296 [ 536.731570] RAX: 00000000ffffffff RBX: ffff88022deb8800 RCX: 0000000000000000 [ 536.734782] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc90002009410 [ 536.738002] RBP: ffff8800aea7f9f0 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 536.741214] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: ffff88022deb8800 [ 536.744411] R13: 000000000061a804 R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 536.747594] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 536.750793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 536.753968] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 536.757152] Stack: [ 536.760335] ffffffffa04c7895 0000000000000000 ffff88022deb8800 000000000061a804 [ 536.763578] ffff8800aea7fa00 ffffffffa04c741f ffff8800aea7fa58 ffffffffa04d4414 [ 536.766820] ffff8800aeaafa00 0000015400000800 ffff88022de2d000 ffff8800aea7fbc0 [ 536.770060] Call Trace: [ 536.773278] [] ? nv04_timer_read+0x25/0x70 [nouveau] [ 536.776526] [] nvkm_timer_read+0xf/0x20 [nouveau] [ 536.779777] [] nv50_dac_sense+0xf4/0x310 [nouveau] [ 536.783045] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 536.786305] [] ? sched_clock_cpu+0x99/0xb0 [ 536.789579] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 536.792873] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 536.796146] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 536.799399] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 536.802652] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 536.805880] [] ? __udelay+0x2c/0x30 [ 536.809122] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 536.812369] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 536.815615] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 536.818857] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 536.822074] [] ? _object_find+0x69/0xd0 [drm] [ 536.825277] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 536.828472] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 536.831653] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 536.834838] [] ? kobject_uevent_env+0x170/0x6a0 [ 536.838018] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 536.841237] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 536.844442] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 536.847659] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 536.850911] [] process_one_work+0x1e9/0x440 [ 536.854163] [] worker_thread+0x4b/0x4f0 [ 536.857416] [] ? process_one_work+0x440/0x440 [ 536.860673] [] ? process_one_work+0x440/0x440 [ 536.863742] [] kthread+0xd8/0xf0 [ 536.866616] [] ret_from_fork+0x1f/0x40 [ 536.869453] [] ? kthread_worker_fn+0x170/0x170 [ 536.872213] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 db 55 72 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff [ 564.689847] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:49] [ 564.692719] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 564.705111] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 564.711426] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 564.714534] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 564.717706] Workqueue: events output_poll_execute [drm_kms_helper] [ 564.720863] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 564.724016] RIP: 0010:[] [] ioread32+0x30/0x40 [ 564.727202] RSP: 0018:ffff8800aea7fa08 EFLAGS: 00000296 [ 564.730388] RAX: 00000000ffffffff RBX: 0000000000000000 RCX: 0000000000000000 [ 564.733581] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc9000261a804 [ 564.736773] RBP: ffff8800aea7fa58 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 564.739953] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: ffff88022deb8800 [ 564.743113] R13: 000000000061a804 R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 564.746248] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 564.749402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 564.752543] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 564.755703] Stack: [ 564.758828] ffffffffa04d4436 ffff8800aeaafa00 0000015400000800 ffff88022de2d000 [ 564.762026] ffff8800aea7fbc0 ffff8800aeaafa00 ffff8800aea62790 ffff8800aea7fbb8 [ 564.765216] 0000000000000008 ffff88022de2d000 ffff8800aea7fab0 ffffffffa04d8eed [ 564.768402] Call Trace: [ 564.771595] [] ? nv50_dac_sense+0x116/0x310 [nouveau] [ 564.774815] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 564.778006] [] ? sched_clock_cpu+0x99/0xb0 [ 564.781232] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 564.784476] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 564.787711] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 564.790934] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 564.794148] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 564.797333] [] ? __udelay+0x2c/0x30 [ 564.800544] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 564.803763] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 564.806974] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 564.810192] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 564.813391] [] ? _object_find+0x69/0xd0 [drm] [ 564.816593] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 564.819819] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 564.822994] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 564.826175] [] ? kobject_uevent_env+0x170/0x6a0 [ 564.829345] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 564.832552] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 564.835731] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 564.838912] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 564.842107] [] process_one_work+0x1e9/0x440 [ 564.845297] [] worker_thread+0x4b/0x4f0 [ 564.848511] [] ? process_one_work+0x440/0x440 [ 564.851727] [] ? process_one_work+0x440/0x440 [ 564.854920] [] kthread+0xd8/0xf0 [ 564.858108] [] ret_from_fork+0x1f/0x40 [ 564.861144] [] ? kthread_worker_fn+0x170/0x170 [ 564.863990] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 db 55 72 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff [ 592.689786] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:49] [ 592.692818] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 592.705702] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 592.712115] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 592.715238] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 592.718436] Workqueue: events output_poll_execute [drm_kms_helper] [ 592.721611] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 592.724778] RIP: 0010:[] [] nv50_dac_sense+0x116/0x310 [nouveau] [ 592.728023] RSP: 0018:ffff8800aea7fa10 EFLAGS: 00000296 [ 592.731216] RAX: 00000000ffffffff RBX: 0000000000000000 RCX: 0000000000000000 [ 592.734426] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc9000261a804 [ 592.737642] RBP: ffff8800aea7fa58 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 592.740860] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: ffff88022deb8800 [ 592.744059] R13: 000000000061a804 R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 592.747244] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 592.750446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 592.753625] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 592.756817] Stack: [ 592.760000] ffff8800aeaafa00 0000015400000800 ffff88022de2d000 ffff8800aea7fbc0 [ 592.763247] ffff8800aeaafa00 ffff8800aea62790 ffff8800aea7fbb8 0000000000000008 [ 592.766480] ffff88022de2d000 ffff8800aea7fab0 ffffffffa04d8eed ffff8800aea7fa78 [ 592.769703] Call Trace: [ 592.772921] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 592.776147] [] ? sched_clock_cpu+0x99/0xb0 [ 592.779392] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 592.782662] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 592.785919] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 592.789167] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 592.792427] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 592.795649] [] ? __udelay+0x2c/0x30 [ 592.798885] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 592.802122] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 592.805367] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 592.808618] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 592.811857] [] ? _object_find+0x69/0xd0 [drm] [ 592.815096] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 592.818332] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 592.821552] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 592.824769] [] ? kobject_uevent_env+0x170/0x6a0 [ 592.827975] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 592.831228] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 592.834451] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 592.837675] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 592.840898] [] process_one_work+0x1e9/0x440 [ 592.844113] [] worker_thread+0x4b/0x4f0 [ 592.847331] [] ? process_one_work+0x440/0x440 [ 592.850584] [] ? process_one_work+0x440/0x440 [ 592.853804] [] kthread+0xd8/0xf0 [ 592.857017] [] ret_from_fork+0x1f/0x40 [ 592.860231] [] ? kthread_worker_fn+0x170/0x170 [ 592.863284] Code: 1a 4c 89 f7 e8 fc 2f ff ff 4c 29 f8 48 3d ff 93 35 77 48 89 c3 0f 87 9b 01 00 00 4c 89 ef 49 03 bc 24 80 00 00 00 e8 8a 79 e1 e0 <85> c0 78 d2 48 81 fb ff 93 35 77 0f 87 7a 01 00 00 44 8b 75 c0 [ 601.069844] INFO: task kworker/3:2:124 blocked for more than 120 seconds. [ 601.073013] Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 601.076080] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 601.079095] kworker/3:2 D ffff8800aed67b98 0 124 2 0x00000000 [ 601.082119] Workqueue: events gf100_fifo_recover_work [nouveau] [ 601.085044] ffff8800aed67b98 0000000000000002 ffff8800ae908000 ffff8802319ae800 [ 601.087842] ffff880232531540 ffff8800aed68000 0000000000000000 ffff8802319ae800 [ 601.090647] 7fffffffffffffff ffff8802319ae800 ffff8800aed67bb0 ffffffff8157ec85 [ 601.093426] Call Trace: [ 601.096093] [] schedule+0x35/0x80 [ 601.098756] [] schedule_timeout+0x1ec/0x250 [ 601.101408] [] wait_for_common+0xc0/0x190 [ 601.104076] [] ? wake_up_q+0x70/0x70 [ 601.106652] [] wait_for_completion+0x1d/0x20 [ 601.109221] [] flush_work+0x109/0x1b0 [ 601.111807] [] ? flush_workqueue_prep_pwqs+0x1a0/0x1a0 [ 601.114477] [] gf100_fifo_fini+0x15/0x20 [nouveau] [ 601.117073] [] nvkm_fifo_fini+0x1c/0x30 [nouveau] [ 601.119641] [] nvkm_engine_fini+0x20/0x30 [nouveau] [ 601.122232] [] nvkm_subdev_fini+0x5c/0x150 [nouveau] [ 601.124836] [] gf100_fifo_recover_work+0xe8/0x200 [nouveau] [ 601.127338] [] process_one_work+0x1e9/0x440 [ 601.129847] [] worker_thread+0x4b/0x4f0 [ 601.132377] [] ? process_one_work+0x440/0x440 [ 601.134851] [] ? process_one_work+0x440/0x440 [ 601.137283] [] kthread+0xd8/0xf0 [ 601.139692] [] ret_from_fork+0x1f/0x40 [ 601.142116] [] ? kthread_worker_fn+0x170/0x170 [ 620.689724] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [kworker/3:1:49] [ 620.692175] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 620.703736] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 620.709870] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 620.712913] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 620.716040] Workqueue: events output_poll_execute [drm_kms_helper] [ 620.719155] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 620.722291] RIP: 0010:[] [] ioread32+0x30/0x40 [ 620.725445] RSP: 0018:ffff8800aea7fa08 EFLAGS: 00000296 [ 620.728576] RAX: 00000000ffffffff RBX: 0000000000000000 RCX: 0000000000000000 [ 620.731710] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc9000261a804 [ 620.734830] RBP: ffff8800aea7fa58 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 620.737939] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: ffff88022deb8800 [ 620.741050] R13: 000000000061a804 R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 620.744153] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 620.747268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 620.750391] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 620.753542] Stack: [ 620.756701] ffffffffa04d4436 ffff8800aeaafa00 0000015400000800 ffff88022de2d000 [ 620.759948] ffff8800aea7fbc0 ffff8800aeaafa00 ffff8800aea62790 ffff8800aea7fbb8 [ 620.763193] 0000000000000008 ffff88022de2d000 ffff8800aea7fab0 ffffffffa04d8eed [ 620.766446] Call Trace: [ 620.769534] [] ? nv50_dac_sense+0x116/0x310 [nouveau] [ 620.772476] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 620.775366] [] ? sched_clock_cpu+0x99/0xb0 [ 620.778261] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 620.781145] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 620.783981] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 620.786792] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 620.789581] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 620.792340] [] ? __udelay+0x2c/0x30 [ 620.795098] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 620.797847] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 620.800604] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 620.803374] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 620.806126] [] ? _object_find+0x69/0xd0 [drm] [ 620.808894] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 620.811681] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 620.814450] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 620.817246] [] ? kobject_uevent_env+0x170/0x6a0 [ 620.820086] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 620.822924] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 620.825752] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 620.828604] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 620.831463] [] process_one_work+0x1e9/0x440 [ 620.834302] [] worker_thread+0x4b/0x4f0 [ 620.837141] [] ? process_one_work+0x440/0x440 [ 620.839990] [] ? process_one_work+0x440/0x440 [ 620.842830] [] kthread+0xd8/0xf0 [ 620.845659] [] ret_from_fork+0x1f/0x40 [ 620.848494] [] ? kthread_worker_fn+0x170/0x170 [ 620.851338] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 db 55 72 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff [ 636.209689] INFO: rcu_sched self-detected stall on CPU [ 636.212766] 3-...: (59606 ticks this GP) idle=739/140000000000001/0 softirq=1369/1369 fqs=59580 [ 636.215788] (t=60009 jiffies g=293 c=292 q=606) [ 636.218718] Task dump for CPU 3: [ 636.222464] kworker/3:1 R running task 0 49 2 0x00000008 [ 636.226675] Workqueue: events output_poll_execute [drm_kms_helper] [ 636.230841] ffff880232725b00 00000000277cd7e8 ffff88023bd83db0 ffffffff810a3dc9 [ 636.235011] 0000000000000003 ffffffff8184eb40 ffff88023bd83dc8 ffffffff810a6837 [ 636.239126] ffffffff8184eb40 ffff88023bd83df8 ffffffff81162ea2 ffff88023bd977c0 [ 636.243227] Call Trace: [ 636.247233] [] sched_show_task+0xa9/0x110 [ 636.251291] [] dump_cpu_task+0x37/0x40 [ 636.255324] [] rcu_dump_cpu_stacks+0x73/0x8e [ 636.259347] [] rcu_check_callbacks+0x796/0x840 [ 636.263367] [] ? acct_account_cputime+0x1c/0x20 [ 636.267383] [] ? account_system_time+0x94/0x120 [ 636.271383] [] ? tick_sched_handle.isra.5+0x60/0x60 [ 636.275359] [] update_process_times+0x39/0x60 [ 636.279305] [] tick_sched_handle.isra.5+0x21/0x60 [ 636.283232] [] tick_sched_timer+0x42/0x70 [ 636.287103] [] __hrtimer_run_queues+0xee/0x270 [ 636.290951] [] hrtimer_interrupt+0x9a/0x180 [ 636.294793] [] local_apic_timer_interrupt+0x38/0x60 [ 636.298643] [] smp_apic_timer_interrupt+0x3d/0x50 [ 636.302459] [] apic_timer_interrupt+0x82/0x90 [ 636.306252] [] ? ioread32+0x30/0x40 [ 636.310103] [] ? nv04_timer_read+0x3b/0x70 [nouveau] [ 636.313960] [] nvkm_timer_read+0xf/0x20 [nouveau] [ 636.317805] [] nv50_dac_sense+0xf4/0x310 [nouveau] [ 636.321676] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 636.325553] [] ? sched_clock_cpu+0x99/0xb0 [ 636.329450] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 636.333381] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 636.337280] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 636.341145] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 636.345020] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 636.348860] [] ? __udelay+0x2c/0x30 [ 636.352712] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 636.356571] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 636.360409] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 636.364247] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 636.368035] [] ? _object_find+0x69/0xd0 [drm] [ 636.371796] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 636.375541] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 636.379260] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 636.383013] [] ? kobject_uevent_env+0x170/0x6a0 [ 636.386745] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 636.390538] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 636.394334] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 636.398166] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 636.402047] [] process_one_work+0x1e9/0x440 [ 636.405933] [] worker_thread+0x4b/0x4f0 [ 636.409816] [] ? process_one_work+0x440/0x440 [ 636.413705] [] ? process_one_work+0x440/0x440 [ 636.417346] [] kthread+0xd8/0xf0 [ 636.420748] [] ret_from_fork+0x1f/0x40 [ 636.424130] [] ? kthread_worker_fn+0x170/0x170 [ 660.689637] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [kworker/3:1:49] [ 660.691784] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 660.702032] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 660.707455] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 660.710128] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 660.712878] Workqueue: events output_poll_execute [drm_kms_helper] [ 660.715599] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 660.718344] RIP: 0010:[] [] ioread32+0x30/0x40 [ 660.721131] RSP: 0018:ffff8800aea7f9d0 EFLAGS: 00000292 [ 660.723906] RAX: 00000000ffffffff RBX: ffff88022deb8800 RCX: 0000000000000000 [ 660.726710] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc90002009400 [ 660.729522] RBP: ffff8800aea7f9f0 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 660.732336] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: 00000000ffffffff [ 660.735151] R13: 000000000061a804 R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 660.737980] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 660.740837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 660.743694] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 660.746579] Stack: [ 660.749448] ffffffffa04c78ab 0000000000000000 ffff88022deb8800 000000000061a804 [ 660.752395] ffff8800aea7fa00 ffffffffa04c741f ffff8800aea7fa58 ffffffffa04d4414 [ 660.755340] ffff8800aeaafa00 0000015400000800 ffff88022de2d000 ffff8800aea7fbc0 [ 660.758284] Call Trace: [ 660.761225] [] ? nv04_timer_read+0x3b/0x70 [nouveau] [ 660.764200] [] nvkm_timer_read+0xf/0x20 [nouveau] [ 660.767176] [] nv50_dac_sense+0xf4/0x310 [nouveau] [ 660.770157] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 660.773103] [] ? sched_clock_cpu+0x99/0xb0 [ 660.776083] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 660.779086] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 660.782084] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 660.785060] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 660.788039] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 660.790997] [] ? __udelay+0x2c/0x30 [ 660.793965] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 660.796951] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 660.799935] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 660.802921] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 660.805898] [] ? _object_find+0x69/0xd0 [drm] [ 660.808880] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 660.811857] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 660.814797] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 660.817751] [] ? kobject_uevent_env+0x170/0x6a0 [ 660.820705] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 660.823692] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 660.826658] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 660.829625] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 660.832605] [] process_one_work+0x1e9/0x440 [ 660.835580] [] worker_thread+0x4b/0x4f0 [ 660.838577] [] ? process_one_work+0x440/0x440 [ 660.841584] [] ? process_one_work+0x440/0x440 [ 660.844571] [] kthread+0xd8/0xf0 [ 660.847552] [] ret_from_fork+0x1f/0x40 [ 660.850514] [] ? kthread_worker_fn+0x170/0x170 [ 660.853385] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 db 55 72 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff [ 688.689576] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:49] [ 688.692560] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 688.705441] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 688.712019] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 688.715254] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 688.718563] Workqueue: events output_poll_execute [drm_kms_helper] [ 688.721851] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 688.725139] RIP: 0010:[] [] ioread32+0x30/0x40 [ 688.728465] RSP: 0018:ffff8800aea7f9d0 EFLAGS: 00000296 [ 688.731782] RAX: 00000000ffffffff RBX: ffff88022deb8800 RCX: 0000000000000000 [ 688.735111] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc90002009410 [ 688.738437] RBP: ffff8800aea7f9f0 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 688.741748] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: 00000000ffffffff [ 688.745044] R13: 00000000ffffffff R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 688.748326] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 688.751620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 688.754905] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 688.758208] Stack: [ 688.761480] ffffffffa04c78c1 0000000000000000 ffff88022deb8800 000000000061a804 [ 688.764813] ffff8800aea7fa00 ffffffffa04c741f ffff8800aea7fa58 ffffffffa04d4414 [ 688.768156] ffff8800aeaafa00 0000015400000800 ffff88022de2d000 ffff8800aea7fbc0 [ 688.771498] Call Trace: [ 688.774832] [] ? nv04_timer_read+0x51/0x70 [nouveau] [ 688.778193] [] nvkm_timer_read+0xf/0x20 [nouveau] [ 688.781553] [] nv50_dac_sense+0xf4/0x310 [nouveau] [ 688.784935] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 688.788308] [] ? sched_clock_cpu+0x99/0xb0 [ 688.791700] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 688.795108] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 688.798499] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 688.801873] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 688.805243] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 688.808589] [] ? __udelay+0x2c/0x30 [ 688.811977] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 688.815325] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 688.818668] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 688.822013] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 688.825326] [] ? _object_find+0x69/0xd0 [drm] [ 688.828623] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 688.831917] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 688.835177] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 688.838454] [] ? kobject_uevent_env+0x170/0x6a0 [ 688.841714] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 688.845015] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 688.848308] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 688.851627] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 688.854970] [] process_one_work+0x1e9/0x440 [ 688.858308] [] worker_thread+0x4b/0x4f0 [ 688.861659] [] ? process_one_work+0x440/0x440 [ 688.865002] [] ? process_one_work+0x440/0x440 [ 688.868158] [] kthread+0xd8/0xf0 [ 688.871118] [] ret_from_fork+0x1f/0x40 [ 688.874045] [] ? kthread_worker_fn+0x170/0x170 [ 688.876880] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 db 55 72 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff [ 716.689514] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:49] [ 716.692392] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 716.704841] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 716.711180] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 716.714301] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 716.717491] Workqueue: events output_poll_execute [drm_kms_helper] [ 716.720651] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 716.723822] RIP: 0010:[] [] ioread32+0x30/0x40 [ 716.727019] RSP: 0018:ffff8800aea7f9d0 EFLAGS: 00000296 [ 716.730207] RAX: 00000000ffffffff RBX: ffff88022deb8800 RCX: 0000000000000000 [ 716.733405] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc90002009410 [ 716.736597] RBP: ffff8800aea7f9f0 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 716.739775] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: ffff88022deb8800 [ 716.742935] R13: 000000000061a804 R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 716.746082] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 716.749235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 716.752385] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 716.755553] Stack: [ 716.758688] ffffffffa04c7895 0000000000000000 ffff88022deb8800 000000000061a804 [ 716.761897] ffff8800aea7fa00 ffffffffa04c741f ffff8800aea7fa58 ffffffffa04d4414 [ 716.765103] ffff8800aeaafa00 0000015400000800 ffff88022de2d000 ffff8800aea7fbc0 [ 716.768312] Call Trace: [ 716.771517] [] ? nv04_timer_read+0x25/0x70 [nouveau] [ 716.774757] [] nvkm_timer_read+0xf/0x20 [nouveau] [ 716.777986] [] nv50_dac_sense+0xf4/0x310 [nouveau] [ 716.781239] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 716.784479] [] ? sched_clock_cpu+0x99/0xb0 [ 716.787734] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 716.791012] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 716.794265] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 716.797501] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 716.800741] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 716.803950] [] ? __udelay+0x2c/0x30 [ 716.807177] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 716.810403] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 716.813622] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 716.816840] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 716.820037] [] ? _object_find+0x69/0xd0 [drm] [ 716.823217] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 716.826393] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 716.829544] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 716.832706] [] ? kobject_uevent_env+0x170/0x6a0 [ 716.835863] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 716.839059] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 716.842248] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 716.845444] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 716.848680] [] process_one_work+0x1e9/0x440 [ 716.851917] [] worker_thread+0x4b/0x4f0 [ 716.855158] [] ? process_one_work+0x440/0x440 [ 716.858397] [] ? process_one_work+0x440/0x440 [ 716.861457] [] kthread+0xd8/0xf0 [ 716.864313] [] ret_from_fork+0x1f/0x40 [ 716.867136] [] ? kthread_worker_fn+0x170/0x170 [ 716.869884] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 db 55 72 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff [ 721.139583] INFO: task kworker/3:2:124 blocked for more than 120 seconds. [ 721.142455] Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 721.145229] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 721.147944] kworker/3:2 D ffff8800aed67b98 0 124 2 0x00000000 [ 721.150726] Workqueue: events gf100_fifo_recover_work [nouveau] [ 721.153485] ffff8800aed67b98 0000000000000002 ffff8800ae908000 ffff8802319ae800 [ 721.156166] ffff880232531540 ffff8800aed68000 0000000000000000 ffff8802319ae800 [ 721.158832] 7fffffffffffffff ffff8802319ae800 ffff8800aed67bb0 ffffffff8157ec85 [ 721.161510] Call Trace: [ 721.164171] [] schedule+0x35/0x80 [ 721.166778] [] schedule_timeout+0x1ec/0x250 [ 721.169372] [] wait_for_common+0xc0/0x190 [ 721.171991] [] ? wake_up_q+0x70/0x70 [ 721.174633] [] wait_for_completion+0x1d/0x20 [ 721.177212] [] flush_work+0x109/0x1b0 [ 721.179789] [] ? flush_workqueue_prep_pwqs+0x1a0/0x1a0 [ 721.182426] [] gf100_fifo_fini+0x15/0x20 [nouveau] [ 721.184994] [] nvkm_fifo_fini+0x1c/0x30 [nouveau] [ 721.187526] [] nvkm_engine_fini+0x20/0x30 [nouveau] [ 721.190083] [] nvkm_subdev_fini+0x5c/0x150 [nouveau] [ 721.192660] [] gf100_fifo_recover_work+0xe8/0x200 [nouveau] [ 721.195144] [] process_one_work+0x1e9/0x440 [ 721.197612] [] worker_thread+0x4b/0x4f0 [ 721.200094] [] ? process_one_work+0x440/0x440 [ 721.202612] [] ? process_one_work+0x440/0x440 [ 721.205034] [] kthread+0xd8/0xf0 [ 721.207447] [] ret_from_fork+0x1f/0x40 [ 721.209877] [] ? kthread_worker_fn+0x170/0x170 [ 744.689453] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:49] [ 744.691953] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 744.703766] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 744.710036] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 744.713157] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 744.716361] Workqueue: events output_poll_execute [drm_kms_helper] [ 744.719556] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 744.722773] RIP: 0010:[] [] ioread32+0x30/0x40 [ 744.726009] RSP: 0018:ffff8800aea7f9d0 EFLAGS: 00000296 [ 744.729216] RAX: 00000000ffffffff RBX: ffff88022deb8800 RCX: 0000000000000000 [ 744.732438] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc90002009410 [ 744.735648] RBP: ffff8800aea7f9f0 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 744.738836] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: 00000000ffffffff [ 744.742034] R13: 00000000ffffffff R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 744.745216] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 744.748412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 744.751618] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 744.754853] Stack: [ 744.758091] ffffffffa04c78c1 0000000000000000 ffff88022deb8800 000000000061a804 [ 744.761419] ffff8800aea7fa00 ffffffffa04c741f ffff8800aea7fa58 ffffffffa04d4414 [ 744.764758] ffff8800aeaafa00 0000015400000800 ffff88022de2d000 ffff8800aea7fbc0 [ 744.768103] Call Trace: [ 744.771292] [] ? nv04_timer_read+0x51/0x70 [nouveau] [ 744.774322] [] nvkm_timer_read+0xf/0x20 [nouveau] [ 744.777325] [] nv50_dac_sense+0xf4/0x310 [nouveau] [ 744.780322] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 744.783267] [] ? sched_clock_cpu+0x99/0xb0 [ 744.786207] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 744.789137] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 744.792037] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 744.794909] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 744.797767] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 744.800588] [] ? __udelay+0x2c/0x30 [ 744.803425] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 744.806272] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 744.809115] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 744.811980] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 744.814827] [] ? _object_find+0x69/0xd0 [drm] [ 744.817727] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 744.820594] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 744.823444] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 744.826326] [] ? kobject_uevent_env+0x170/0x6a0 [ 744.829204] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 744.832154] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 744.835073] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 744.838004] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 744.840948] [] process_one_work+0x1e9/0x440 [ 744.843883] [] worker_thread+0x4b/0x4f0 [ 744.846846] [] ? process_one_work+0x440/0x440 [ 744.849815] [] ? process_one_work+0x440/0x440 [ 744.852769] [] kthread+0xd8/0xf0 [ 744.855710] [] ret_from_fork+0x1f/0x40 [ 744.858629] [] ? kthread_worker_fn+0x170/0x170 [ 744.861467] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 db 55 72 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff [ 772.689392] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:49] [ 772.692332] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 772.705041] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 772.711511] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 772.714701] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 772.717963] Workqueue: events output_poll_execute [drm_kms_helper] [ 772.721199] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 772.724440] RIP: 0010:[] [] ioread32+0x30/0x40 [ 772.727715] RSP: 0018:ffff8800aea7fa08 EFLAGS: 00000296 [ 772.730980] RAX: 00000000ffffffff RBX: 0000000000000000 RCX: 0000000000000000 [ 772.734260] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc9000261a804 [ 772.737526] RBP: ffff8800aea7fa58 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 772.740775] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: ffff88022deb8800 [ 772.744007] R13: 000000000061a804 R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 772.747226] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 772.750455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 772.753671] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 772.756909] Stack: [ 772.760119] ffffffffa04d4436 ffff8800aeaafa00 0000015400000800 ffff88022de2d000 [ 772.763392] ffff8800aea7fbc0 ffff8800aeaafa00 ffff8800aea62790 ffff8800aea7fbb8 [ 772.766665] 0000000000000008 ffff88022de2d000 ffff8800aea7fab0 ffffffffa04d8eed [ 772.769940] Call Trace: [ 772.773208] [] ? nv50_dac_sense+0x116/0x310 [nouveau] [ 772.776506] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 772.779785] [] ? sched_clock_cpu+0x99/0xb0 [ 772.783099] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 772.786440] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 772.789770] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 772.793082] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 772.796390] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 772.799665] [] ? __udelay+0x2c/0x30 [ 772.802958] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 772.806264] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 772.809571] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 772.812872] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 772.816165] [] ? _object_find+0x69/0xd0 [drm] [ 772.819470] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 772.822756] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 772.826010] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 772.829275] [] ? kobject_uevent_env+0x170/0x6a0 [ 772.832535] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 772.835829] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 772.839100] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 772.842378] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 772.845655] [] process_one_work+0x1e9/0x440 [ 772.848931] [] worker_thread+0x4b/0x4f0 [ 772.852230] [] ? process_one_work+0x440/0x440 [ 772.855532] [] ? process_one_work+0x440/0x440 [ 772.858817] [] kthread+0xd8/0xf0 [ 772.862097] [] ret_from_fork+0x1f/0x40 [ 772.865209] [] ? kthread_worker_fn+0x170/0x170 [ 772.868134] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 db 55 72 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff [ 800.689331] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:49] [ 800.692438] Modules linked in: coretemp intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_hda_codec_via iwlwifi cryptd serio_raw snd_hda_codec_generic psmouse pcspkr cfg80211 mousedev joydev input_leds jmb38x_ms snd_hda_intel snd_hda_codec memstick rfkill thermal snd_hda_core evdev snd_hwdep battery snd_pcm ac mac_hid snd_timer i2c_i801 mei_me lpc_ich mei acpi_cpufreq snd soundcore tpm_tis shpchp intel_ips tpm sch_fq_codel nfs lockd grace sunrpc fscache ip_tables x_tables overlay squashfs loop sr_mod cdrom hid_logitech_hidpp hid_logitech_dj usbhid hid atkbd libps2 ahci crc32c_intel libahci libata scsi_mod sdhci_pci sdhci led_class jme mii xhci_pci [ 800.705634] mmc_core xhci_hcd ehci_pci ehci_hcd usbcore usb_common nouveau i915 intel_agp intel_gtt i8042 serio mxm_wmi wmi video button hwmon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm i2c_core [ 800.712207] CPU: 3 PID: 49 Comm: kworker/3:1 Tainted: G W O L 4.7.0-rc5-lts+ #70 [ 800.715413] Hardware name: CLEVO CO. B7130 /B7130 , BIOS 6.00 08/27/2010 [ 800.718690] Workqueue: events output_poll_execute [drm_kms_helper] [ 800.721940] task: ffff880232725b00 ti: ffff8800aea7c000 task.ti: ffff8800aea7c000 [ 800.725181] RIP: 0010:[] [] ioread32+0x30/0x40 [ 800.728448] RSP: 0018:ffff8800aea7f9d0 EFLAGS: 00000292 [ 800.731708] RAX: 00000000ffffffff RBX: ffff88022deb8800 RCX: 0000000000000000 [ 800.734981] RDX: ffff8800aea7fbc0 RSI: ffffc9000261a804 RDI: ffffc90002009400 [ 800.738263] RBP: ffff8800aea7f9f0 R08: 0000000000000000 R09: ffff8800aeaafa00 [ 800.741546] R10: ffffffffa055bac0 R11: ffff8800aea7fbc0 R12: 00000000ffffffff [ 800.744814] R13: 000000000061a804 R14: ffff8800aeaaf900 R15: ffffffffffffffff [ 800.748067] FS: 0000000000000000(0000) GS:ffff88023bd80000(0000) knlGS:0000000000000000 [ 800.751328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 800.754567] CR2: 00007f1eb631e910 CR3: 0000000001806000 CR4: 00000000000006e0 [ 800.757823] Stack: [ 800.761058] ffffffffa04c78ab 0000000000000000 ffff88022deb8800 000000000061a804 [ 800.764365] ffff8800aea7fa00 ffffffffa04c741f ffff8800aea7fa58 ffffffffa04d4414 [ 800.767662] ffff8800aeaafa00 0000015400000800 ffff88022de2d000 ffff8800aea7fbc0 [ 800.770966] Call Trace: [ 800.774256] [] ? nv04_timer_read+0x3b/0x70 [nouveau] [ 800.777569] [] nvkm_timer_read+0xf/0x20 [nouveau] [ 800.780888] [] nv50_dac_sense+0xf4/0x310 [nouveau] [ 800.784220] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 800.787550] [] ? sched_clock_cpu+0x99/0xb0 [ 800.790903] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 800.794260] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 800.797598] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 800.800923] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 800.804241] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 800.807540] [] ? __udelay+0x2c/0x30 [ 800.810859] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 800.814174] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 800.817483] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 800.820839] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 800.824119] [] ? _object_find+0x69/0xd0 [drm] [ 800.827381] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 800.830646] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 800.833877] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 800.837128] [] ? kobject_uevent_env+0x170/0x6a0 [ 800.840372] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 800.843656] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 800.846931] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 800.850224] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 800.853543] [] process_one_work+0x1e9/0x440 [ 800.856856] [] worker_thread+0x4b/0x4f0 [ 800.860186] [] ? process_one_work+0x440/0x440 [ 800.863508] [] ? process_one_work+0x440/0x440 [ 800.866646] [] kthread+0xd8/0xf0 [ 800.869591] [] ret_from_fork+0x1f/0x40 [ 800.872502] [] ? kthread_worker_fn+0x170/0x170 [ 800.875325] Code: 03 00 77 25 48 81 ff 00 00 01 00 76 05 0f b7 d7 ed c3 55 48 c7 c6 db 55 72 81 48 89 e5 e8 19 ff ff ff b8 ff ff ff ff 5d c3 8b 07 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff [ 816.239295] INFO: rcu_sched self-detected stall on CPU [ 816.242198] 3-...: (77481 ticks this GP) idle=739/140000000000001/0 softirq=1369/1369 fqs=77448 [ 816.245046] (t=78012 jiffies g=293 c=292 q=651) [ 816.247801] Task dump for CPU 3: [ 816.251082] kworker/3:1 R running task 0 49 2 0x00000008 [ 816.255191] Workqueue: events output_poll_execute [drm_kms_helper] [ 816.259245] ffff880232725b00 00000000277cd7e8 ffff88023bd83db0 ffffffff810a3dc9 [ 816.263343] 0000000000000003 ffffffff8184eb40 ffff88023bd83dc8 ffffffff810a6837 [ 816.267409] ffffffff8184eb40 ffff88023bd83df8 ffffffff81162ea2 ffff88023bd977c0 [ 816.271458] Call Trace: [ 816.275424] [] sched_show_task+0xa9/0x110 [ 816.279471] [] dump_cpu_task+0x37/0x40 [ 816.283513] [] rcu_dump_cpu_stacks+0x73/0x8e [ 816.287550] [] rcu_check_callbacks+0x796/0x840 [ 816.291572] [] ? acct_account_cputime+0x1c/0x20 [ 816.295569] [] ? account_system_time+0x94/0x120 [ 816.299534] [] ? tick_sched_handle.isra.5+0x60/0x60 [ 816.303482] [] update_process_times+0x39/0x60 [ 816.307398] [] tick_sched_handle.isra.5+0x21/0x60 [ 816.311287] [] tick_sched_timer+0x42/0x70 [ 816.315140] [] __hrtimer_run_queues+0xee/0x270 [ 816.318991] [] hrtimer_interrupt+0x9a/0x180 [ 816.322803] [] local_apic_timer_interrupt+0x38/0x60 [ 816.326609] [] smp_apic_timer_interrupt+0x3d/0x50 [ 816.330415] [] apic_timer_interrupt+0x82/0x90 [ 816.334218] [] ? ioread32+0x30/0x40 [ 816.338085] [] ? nv04_timer_read+0x51/0x70 [nouveau] [ 816.341957] [] nvkm_timer_read+0xf/0x20 [nouveau] [ 816.345822] [] nv50_dac_sense+0xf4/0x310 [nouveau] [ 816.349718] [] nv50_disp_root_mthd_+0x2cd/0x490 [nouveau] [ 816.353613] [] ? sched_clock_cpu+0x99/0xb0 [ 816.357531] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 816.361472] [] nvkm_oproxy_mthd+0x12/0x20 [nouveau] [ 816.365383] [] nvkm_object_mthd+0x18/0x20 [nouveau] [ 816.369256] [] nvkm_ioctl_mthd+0x66/0xb0 [nouveau] [ 816.373143] [] nvkm_ioctl+0x107/0x260 [nouveau] [ 816.377001] [] ? __udelay+0x2c/0x30 [ 816.380866] [] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 816.384738] [] nvif_object_ioctl+0x41/0x50 [nouveau] [ 816.388594] [] nvif_object_mthd+0x138/0x160 [nouveau] [ 816.392448] [] ? nvkm_i2c_bus_post_xfer+0x12/0x20 [nouveau] [ 816.396253] [] ? _object_find+0x69/0xd0 [drm] [ 816.400031] [] nv50_dac_detect+0x82/0xc0 [nouveau] [ 816.403793] [] nouveau_connector_detect+0x22d/0x510 [nouveau] [ 816.407527] [] drm_helper_probe_single_connector_modes+0x27b/0x520 [drm_kms_helper] [ 816.411296] [] ? kobject_uevent_env+0x170/0x6a0 [ 816.415048] [] drm_fb_helper_hotplug_event+0x102/0x170 [drm_kms_helper] [ 816.418860] [] nouveau_fbcon_output_poll_changed+0x1e/0x30 [nouveau] [ 816.422675] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 816.426522] [] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [ 816.430421] [] process_one_work+0x1e9/0x440 [ 816.434323] [] worker_thread+0x4b/0x4f0 [ 816.438228] [] ? process_one_work+0x440/0x440 [ 816.442131] [] ? process_one_work+0x440/0x440 [ 816.445790] [] kthread+0xd8/0xf0 [ 816.449210] [] ret_from_fork+0x1f/0x40 [ 816.452610] [] ? kthread_worker_fn+0x170/0x170