[ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.12.0-rc1-00279-ga0c7d83 (kbuild@cairo) (gcc version 4.8.1 (Debian 4.8.1-8) ) #138 Sat Sep 21 22:44:02 CST 2013 [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000000fffdfff] usable [ 0.000000] BIOS-e820: [mem 0x000000000fffe000-0x000000000fffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0xfffe max_arch_pfn = 0x1000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0080000000 mask FF80000000 uncachable [ 0.000000] 1 disabled [ 0.000000] 2 disabled [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] x86 PAT enabled: cpu 0, old 0x70406, new 0x7010600070106 [ 0.000000] Scan for SMP in [mem 0x00000000-0x000003ff] [ 0.000000] Scan for SMP in [mem 0x0009fc00-0x0009ffff] [ 0.000000] Scan for SMP in [mem 0x000f0000-0x000fffff] [ 0.000000] found SMP MP-table at [mem 0x000fdae0-0x000fdaef] mapped at [c00fdae0] [ 0.000000] mpc: fdaf0-fdbec [ 0.000000] initial memory mapped: [mem 0x00000000-0x021fffff] [ 0.000000] Base memory trampoline at [c009b000] 9b000 size 16384 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x0fa00000-0x0fbfffff] [ 0.000000] [mem 0x0fa00000-0x0fbfffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x0c000000-0x0f9fffff] [ 0.000000] [mem 0x0c000000-0x0f9fffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0x0bffffff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0x0bffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x0fc00000-0x0fffdfff] [ 0.000000] [mem 0x0fc00000-0x0fdfffff] page 2M [ 0.000000] [mem 0x0fe00000-0x0fffdfff] page 4k [ 0.000000] BRK [0x01c36000, 0x01c36fff] PGTABLE [ 0.000000] log_buf_len: 8388608 [ 0.000000] early log buf free: 127992(97%) [ 0.000000] RAMDISK: [mem 0x0fce4000-0x0ffeffff] [ 0.000000] ACPI: RSDP 000fd950 00014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0fffe450 00034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0fffff80 00074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0fffe490 011A9 (v01 BXPC BXDSDT 00000001 INTL 20100528) [ 0.000000] ACPI: FACS 0fffff40 00040 [ 0.000000] ACPI: SSDT 0ffff7a0 00796 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0ffff680 00080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0ffff640 00038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffb000 ( fee00000) [ 0.000000] 255MB LOWMEM available. [ 0.000000] mapped low ram: 0 - 0fffe000 [ 0.000000] low ram: 0 - 0fffe000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:fffd001, boot clock [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] Normal [mem 0x01000000-0x0fffdfff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0009efff] [ 0.000000] node 0: [mem 0x00100000-0x0fffdfff] [ 0.000000] On node 0 totalpages: 65436 [ 0.000000] DMA zone: 32 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] Normal zone: 480 pages used for memmap [ 0.000000] Normal zone: 61438 pages, LIFO batch:15 [ 0.000000] Using APIC driver default [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffb000 ( fee00000) [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) [ 0.000000] ACPI: NR_CPUS/possible_cpus limit of 1 reached. Processor 1/0x1 ignored. [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] Using ACPI for processor (LAPIC) configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] Intel MultiProcessor Specification v1.4 [ 0.000000] Virtual Wire compatibility mode. [ 0.000000] mpc: fdaf0-fdbec [ 0.000000] MPTABLE: OEM ID: BOCHSCPU [ 0.000000] MPTABLE: Product ID: 0.1 [ 0.000000] MPTABLE: APIC at: 0xFEE00000 [ 0.000000] Lint: type 3, pol 0, trig 0, bus 01, IRQ 00, APIC ID 0, APIC LINT 00 [ 0.000000] Lint: type 1, pol 0, trig 0, bus 01, IRQ 00, APIC ID ff, APIC LINT 01 [ 0.000000] Processors: 1 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 1a7f9c0 [ 0.000000] e820: [mem 0x10000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 64924 [ 0.000000] Kernel command line: hung_task_panic=1 rcutree.rcu_cpu_stall_timeout=100 log_buf_len=8M ignore_loglevel debug sched_debug apic=debug dynamic_printk sysrq_always_enabled panic=10 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kernel-tests/run-queue/kvm/i386-randconfig-c4-0920/can:for-davem/.vmlinuz-a0c7d83322521880caf8c9c1ef20a2a1cd5cb955-20130921224411-2-lkp-tt02 branch=can/for-davem BOOT_IMAGE=/kernel/i386-randconfig-c4-0920/a0c7d83322521880caf8c9c1ef20a2a1cd5cb955/vmlinuz-3.12.0-rc1-00279-ga0c7d83 [ 0.000000] sysrq: sysrq always enabled. [ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes) [ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) [ 0.000000] Initializing CPU#0 [ 0.000000] Memory: 233488K/261744K available (7553K kernel code, 639K rwdata, 3120K rodata, 544K init, 568K bss, 28256K reserved) [ 0.000000] virtual kernel memory layout: [ 0.000000] fixmap : 0xfffe1000 - 0xfffff000 ( 120 kB) [ 0.000000] vmalloc : 0xd07fe000 - 0xfffdf000 ( 759 MB) [ 0.000000] lowmem : 0xc0000000 - 0xcfffe000 ( 255 MB) [ 0.000000] .init : 0xc1b0e000 - 0xc1b96000 ( 544 kB) [ 0.000000] .data : 0xc176089c - 0xc1b0dc80 (3764 kB) [ 0.000000] .text : 0xc1000000 - 0xc176089c (7554 kB) [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] SLUB: HWalign=128, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] CPU 0 irqstacks, hard=cec08000 soft=cec0a000 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Detected 2393.914 MHz processor [ 0.006666] Calibrating delay loop (skipped) preset value.. 4789.32 BogoMIPS (lpj=7979713) [ 0.008187] pid_max: default: 32768 minimum: 301 [ 0.010052] Security Framework initialized [ 0.011528] SELinux: Initializing. [ 0.013346] SELinux: Starting in enforcing mode [ 0.014973] Mount-cache hash table entries: 512 [ 0.016958] Initializing cgroup subsys debug [ 0.018507] Initializing cgroup subsys devices [ 0.020006] Initializing cgroup subsys freezer [ 0.021603] Initializing cgroup subsys net_cls [ 0.023468] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.023468] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.023468] tlb_flushall_shift: 6 [ 0.026672] CPU: Intel Common KVM processor (fam: 0f, model: 06, stepping: 01) [ 0.035926] ACPI: Core revision 20130725 [ 0.037632] ACPI: All ACPI Tables successfully acquired [ 0.040013] ACPI: setting ELCR to 0200 (from 0c00) [ 0.041891] Performance Events: unsupported Netburst CPU model 6 no PMU driver, software events only. [ 0.045929] Getting VERSION: 50014 [ 0.046681] Getting VERSION: 50014 [ 0.047998] Getting ID: 0 [ 0.049118] Getting ID: f000000 [ 0.050017] Getting LVT0: 8700 [ 0.051242] Getting LVT1: 8400 [ 0.053449] enabled ExtINT on CPU#0 [ 0.054845] Using local APIC timer interrupts. [ 0.054845] calibrating APIC timer ... [ 0.059999] ... lapic delta = 6249972 [ 0.059999] ... PM-Timer delta = 357951 [ 0.059999] ... PM-Timer result ok [ 0.059999] ..... delta 6249972 [ 0.059999] ..... mult: 268434280 [ 0.059999] ..... calibration result: 3333318 [ 0.059999] ..... CPU clock speed is 2394.0422 MHz. [ 0.059999] ..... host bus clock speed is 1000.0318 MHz. [ 0.060310] devtmpfs: initialized [ 0.062437] EVM: security.selinux [ 0.063336] EVM: security.SMACK64 [ 0.064611] EVM: security.capability [ 0.067018] atomic64 test passed for i586+ platform with CX8 and with SSE [ 0.069199] regulator-dummy: no parameters [ 0.070055] NET: Registered protocol family 16 [ 0.072434] EISA bus registered [ 0.073336] cpuidle: using governor ladder [ 0.074798] cpuidle: using governor menu [ 0.077328] ACPI: bus type PCI registered [ 0.079023] PCI : PCI BIOS area is rw and x. Use pci=nobios if you want it NX. [ 0.080005] PCI: PCI BIOS revision 2.10 entry at 0xfc6d5, last bus=0 [ 0.083335] PCI: Using configuration type 1 for base access [ 0.089646] bio: create slab at 0 [ 0.090211] ACPI: Added _OSI(Module Device) [ 0.091689] ACPI: Added _OSI(Processor Device) [ 0.093336] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.094959] ACPI: Added _OSI(Processor Aggregator Device) [ 0.097339] ACPI: EC: Look up EC in DSDT [ 0.101724] ACPI: Interpreter enabled [ 0.103117] ACPI: (supports S0 S5) [ 0.103336] ACPI: Using PIC for interrupt routing [ 0.104988] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.112980] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.113342] acpi PNP0A03:00: Unable to request _OSC control (_OSC support mask: 0x08) [ 0.116816] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.120044] PCI host bridge to bus 0000:00 [ 0.121528] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.123343] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 0.126670] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] [ 0.128651] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.130003] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff] [ 0.132205] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.133894] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.137508] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.142901] pci 0000:00:01.1: reg 0x20: [io 0xc060-0xc06f] [ 0.144674] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.147320] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.150018] pci 0000:00:01.3: quirk: [io 0xb100-0xb10f] claimed by PIIX4 SMB [ 0.153672] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000 [ 0.157344] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref] [ 0.161311] pci 0000:00:02.0: reg 0x14: [mem 0xfebe0000-0xfebe0fff] [ 0.169104] pci 0000:00:02.0: reg 0x30: [mem 0xfebc0000-0xfebcffff pref] [ 0.170362] pci 0000:00:03.0: [1af4:1000] type 00 class 0x020000 [ 0.174500] pci 0000:00:03.0: reg 0x10: [io 0xc040-0xc05f] [ 0.177735] pci 0000:00:03.0: reg 0x14: [mem 0xfebe1000-0xfebe1fff] [ 0.184851] pci 0000:00:03.0: reg 0x30: [mem 0xfebd0000-0xfebdffff pref] [ 0.187067] pci 0000:00:04.0: [8086:100e] type 00 class 0x020000 [ 0.190526] pci 0000:00:04.0: reg 0x10: [mem 0xfeb80000-0xfeb9ffff] [ 0.193338] pci 0000:00:04.0: reg 0x14: [io 0xc000-0xc03f] [ 0.200531] pci 0000:00:04.0: reg 0x30: [mem 0xfeba0000-0xfebbffff pref] [ 0.202849] pci 0000:00:05.0: [8086:25ab] type 00 class 0x088000 [ 0.203914] pci 0000:00:05.0: reg 0x10: [mem 0xfebe2000-0xfebe200f] [ 0.211335] pci_bus 0000:00: on NUMA node 0 [ 0.213477] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.216212] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.218131] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.221458] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.224086] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.227090] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.229038] ACPI: \_SB_.PCI0: notify handler is installed [ 0.230024] Found 1 acpi root devices [ 0.231766] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.233336] vgaarb: loaded [ 0.234448] vgaarb: bridge control possible 0000:00:02.0 [ 0.236976] SCSI subsystem initialized [ 0.240030] libata version 3.00 loaded. [ 0.241441] ACPI: bus type USB registered [ 0.242884] usbcore: registered new interface driver usbfs [ 0.243352] usbcore: registered new interface driver hub [ 0.245130] usbcore: registered new device driver usb [ 0.246770] Linux video capture interface: v2.00 [ 0.248376] pps_core: LinuxPPS API ver. 1 registered [ 0.250002] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.253345] PTP clock support registered [ 0.254791] EDAC MC: Ver: 3.0.0 [ 0.256985] PCI: Using ACPI for IRQ routing [ 0.258480] PCI: pci_cache_line_size set to 64 bytes [ 0.260237] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.262156] e820: reserve RAM buffer [mem 0x0fffe000-0x0fffffff] [ 0.263491] NetLabel: Initializing [ 0.264784] NetLabel: domain hash size = 128 [ 0.266668] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.268368] NetLabel: unlabeled traffic allowed by default [ 0.270054] nfc: nfc_init: NFC Core ver 0.1 [ 0.271547] NET: Registered protocol family 39 [ 0.274091] Switched to clocksource kvm-clock [ 0.274907] FS-Cache: Loaded [ 0.276130] CacheFiles: Loaded [ 0.277344] pnp: PnP ACPI init [ 0.278565] ACPI: bus type PNP registered [ 0.280072] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.282157] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.284245] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 0.286347] pnp 00:03: [dma 2] [ 0.287577] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) [ 0.289710] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active) [ 0.291815] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.294047] pnp 00:06: Plug and Play ACPI device, IDs PNP0103 (active) [ 0.296252] pnp: PnP ACPI: found 7 devices [ 0.297696] ACPI: bus type PNP unregistered [ 0.762921] mdacon: MDA with 8K of memory detected. [ 0.762961] Console: switching consoles 13-16 to MDA-2 [ 0.801328] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 0.803218] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 0.805060] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 0.807067] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff] [ 0.809157] NET: Registered protocol family 2 [ 0.810835] TCP established hash table entries: 2048 (order: 2, 16384 bytes) [ 0.813083] TCP bind hash table entries: 2048 (order: 1, 8192 bytes) [ 0.815108] TCP: Hash tables configured (established 2048 bind 2048) [ 0.817148] TCP: reno registered [ 0.818404] UDP hash table entries: 256 (order: 0, 4096 bytes) [ 0.820315] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) [ 0.822385] NET: Registered protocol family 1 [ 0.823995] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.825993] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.827888] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.830009] pci 0000:00:02.0: Boot video device [ 0.831709] PCI: CLS 0 bytes, default 64 [ 0.833268] Trying to unpack rootfs image as initramfs... [ 0.941148] Freeing initrd memory: 3120K (cfce4000 - cfff0000) [ 0.952791] DMA-API: preallocated 65536 debug entries [ 0.954611] DMA-API: debugging enabled by kernel config [ 0.957381] PCLMULQDQ-NI instructions are not detected. [ 0.959194] The force parameter has not been set to 1. The Iris poweroff handler will not be installed. [ 0.962462] audit: initializing netlink socket (disabled) [ 0.964291] type=2000 audit(1379740295.691:1): initialized [ 0.968524] zbud: loaded [ 0.969698] VFS: Disk quotas dquot_6.5.2 [ 0.971196] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.973584] DLM installed [ 0.975168] fuse init (API version 7.22) [ 0.976770] JFS: nTxBlock = 1848, nTxLock = 14788 [ 0.980227] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, debug enabled [ 0.983831] OCFS2 1.5.0 [ 0.985080] ocfs2: Registered cluster interface o2cb [ 0.986880] ocfs2: Registered cluster interface user [ 0.988648] OCFS2 DLMFS 1.5.0 [ 0.989958] OCFS2 User DLM kernel interface loaded [ 0.991661] OCFS2 Node Manager 1.5.0 [ 0.993165] OCFS2 DLM 1.5.0 [ 0.994860] GFS2 installed [ 0.996068] msgmni has been set to 462 [ 0.999093] Key type asymmetric registered [ 1.000650] Asymmetric key parser 'x509' registered [ 1.002437] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.005090] io scheduler noop registered [ 1.006551] io scheduler cfq registered (default) [ 1.008199] test_string_helpers: Running tests... [ 1.010109] Console: switching consoles 13-16 to MDA-2 [ 1.012025] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 1.014626] ACPI: Power Button [PWRF] [ 1.016312] r3964: Philips r3964 Driver $Revision: 1.10 $ [ 1.018170] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 1.044473] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.047514] STMicroelectronics ASC driver initialized [ 1.049297] serial: Freescale lpuart driver [ 1.050910] DoubleTalk PC - not found [ 1.052350] Non-volatile memory driver v1.3 [ 1.053843] toshiba: not a supported Toshiba laptop [ 1.055546] platform pc8736x_gpio.0: NatSemi pc8736x GPIO Driver Initializing [ 1.068125] platform pc8736x_gpio.0: no device found [ 1.069844] nsc_gpio initializing [ 1.071150] telclk_interrupt = 0xf non-mcpbl0010 hw. [ 1.072862] Hangcheck: starting hangcheck timer 0.9.1 (tick is 180 seconds, margin is 60 seconds). [ 1.075867] Hangcheck: Using getrawmonotonic(). [ 1.077573] parport_pc 00:04: reported by Plug and Play ACPI [ 1.079546] parport0: PC-style at 0x378, irq 7 [PCSPP(,...)] [ 1.082654] Floppy drive(s): fd0 is 1.44M [ 1.085270] brd: module loaded [ 1.086927] loop: module loaded [ 1.088296] nbd: registered device at major 43 [ 1.090909] rbd: loaded rbd (rados block device) [ 1.092572] dummy-irq: no IRQ given. Use irq=N [ 1.094168] Silicon Labs C2 port support v. 0.51.0 - (C) 2007 Rodolfo Giometti [ 1.096849] usbcore: registered new interface driver viperboard [ 1.098849] Uniform Multi-Platform E-IDE driver [ 1.101216] ide_generic: please use "probe_mask=0x3f" module parameter for probing all legacy ISA IDE ports [ 1.104467] ide-gd driver 1.18 [ 1.105716] ide-cd driver 5.00 [ 1.107086] Loading iSCSI transport class v2.0-870. [ 1.109434] FDC 0 is a S82078B [ 1.111058] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 1.113134] SCSI Media Changer driver v0.25 [ 1.228164] parport0: AVR Butterfly [ 1.229583] parport0: cannot grant exclusive access for device spi-lm70llp [ 1.231740] spi-lm70llp: spi_lm70llp probe fail, status -12 [ 1.233643] HSI/SSI char device loaded [ 1.235057] slcan: serial line CAN interface driver [ 1.236711] slcan: 10 dynamic interface channels. [ 1.238350] CAN device driver interface [ 1.239767] usbcore: registered new interface driver ems_usb [ 1.241630] usbcore: registered new interface driver kvaser_usb [ 1.243564] usbcore: registered new interface driver peak_usb [ 1.245462] usbcore: registered new interface driver usb_8dev [ 1.247355] parport0: cannot grant exclusive access for device ks0108 [ 1.249422] ks0108: ERROR: parport didn't register new device [ 1.251459] aoe: cannot create debugfs directory [ 1.253096] aoe: AoE v85 initialised. [ 1.254515] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.256619] ehci-pci: EHCI PCI platform driver [ 1.258209] ehci-platform: EHCI generic platform driver [ 1.259965] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.261950] ohci-pci: OHCI PCI platform driver [ 1.263522] ohci-platform: OHCI generic platform driver [ 1.265325] fusbh200_hcd: FUSBH200 Host Controller (EHCI) Driver [ 1.267269] Warning! fusbh200_hcd should always be loaded before uhci_hcd and ohci_hcd, not after [ 1.270299] fotg210_hcd: FOTG210 Host Controller (EHCI) Driver [ 1.272223] [ 1.275240] usbcore: registered new interface driver cdc_acm [ 1.277094] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 1.279862] usbcore: registered new interface driver usblp [ 1.281696] usbcore: registered new interface driver cdc_wdm [ 1.283556] usbcore: registered new interface driver usbtmc [ 1.285406] usbcore: registered new interface driver mdc800 [ 1.287236] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera [ 1.289951] usbcore: registered new interface driver appledisplay [ 1.291947] usbcore: registered new interface driver cypress_cy7c63 [ 1.293963] usbcore: registered new interface driver cytherm [ 1.295843] usbcore: registered new interface driver emi26 - firmware loader [ 1.298055] usbcore: registered new interface driver emi62 - firmware loader [ 1.300251] usbcore: registered new interface driver idmouse [ 1.302136] usbcore: registered new interface driver isight_firmware [ 1.304188] usbcore: registered new interface driver usblcd [ 1.306083] usbcore: registered new interface driver ldusb [ 1.307905] usbcore: registered new interface driver usbled [ 1.309812] usbcore: registered new interface driver legousbtower [ 1.311824] usbcore: registered new interface driver rio500 [ 1.313676] usbcore: registered new interface driver usb_ehset_test [ 1.315711] usbcore: registered new interface driver trancevibrator [ 1.317718] usbcore: registered new interface driver uss720 [ 1.319581] uss720: v0.6:USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip [ 1.322671] uss720: NOTE: this is a special purpose driver to allow nonstandard [ 1.325259] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables [ 1.327808] uss720: If you just want to connect to a printer, use usblp instead [ 1.330457] usbcore: registered new interface driver usbsevseg [ 1.332367] usbcore: registered new interface driver yurex [ 1.334178] usbcore: registered new interface driver sisusb [ 1.336160] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 1.338722] dummy_hcd dummy_hcd.0: Dummy host controller [ 1.340515] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 1.343176] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.345307] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.347843] usb usb1: Product: Dummy host controller [ 1.349564] usb usb1: Manufacturer: Linux 3.12.0-rc1-00279-ga0c7d83 dummy_hcd [ 1.351787] usb usb1: SerialNumber: dummy_hcd.0 [ 1.353471] hub 1-0:1.0: USB hub found [ 1.354871] hub 1-0:1.0: 1 port detected [ 1.356484] using random self ethernet address [ 1.358058] using random host ethernet address [ 1.359707] usb0: HOST MAC de:35:a9:0d:21:7f [ 1.361244] usb0: MAC da:b4:df:c7:47:e4 [ 1.362706] g_ncm gadget: NCM Gadget [ 1.364078] g_ncm gadget: g_ncm ready [ 1.365508] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 1.369160] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.370826] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.372703] mousedev: PS/2 mouse device common for all mice [ 1.374533] evbug: Connected device: input0 (Power Button at LNXPWRBN/button/input0) [ 1.377441] usbcore: registered new interface driver usb_acecad [ 1.379388] usbcore: registered new interface driver aiptek [ 1.381209] usbcore: registered new interface driver gtco [ 1.383024] usbcore: registered new interface driver hanwang [ 1.384868] usbcore: registered new interface driver kbtab [ 1.386709] usbcore: registered new interface driver i2c-diolan-u2c [ 1.388717] i2c-parport-light: adapter type unspecified [ 1.390497] usbcore: registered new interface driver i2c-tiny-usb [ 1.392554] isa i2c-pca-isa.0: Please specify I/O base [ 1.395062] pps_ldisc: PPS line discipline registered [ 1.396799] pps_parport: parallel port PPS client [ 1.398455] parport0: cannot grant exclusive access for device pps_parport [ 1.400594] pps_parport: couldn't register with parport0 [ 1.402404] Driver for 1-wire Dallas network protocol. [ 1.404152] usbcore: registered new interface driver DS9490R [ 1.406006] 1-Wire driver for the DS2760 battery monitor chip - (c) 2004-2005, Szabolcs Gyurko [ 1.409256] applesmc: supported laptop not found! [ 1.410866] applesmc: driver init failed (ret=-19)! [ 1.413399] mixcomwd: No card detected, or port not available [ 1.415312] acquirewdt: WDT driver for Acquire single board computer initialising [ 1.418062] acquirewdt: I/O address 0x0043 already in use [ 1.419846] acquirewdt: probe of acquirewdt failed with error -5 [ 1.422336] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 1.425249] evbug: Connected device: input1 (AT Translated Set 2 keyboard at isa0060/serio0/input0) [ 1.428509] sc520_wdt: WDT driver for SC520 initialised. timeout=30 sec (nowayout=1) [ 1.431186] ib700wdt: WDT driver for IB700 single board computer initialising [ 1.433455] ib700wdt: failed to register misc device [ 1.435150] ib700wdt: probe of ib700wdt failed with error -16 [ 1.437151] it87_wdt: no device [ 1.438386] sc1200wdt: build 20020303 [ 1.439750] sc1200wdt: io parameter must be specified [ 1.441475] pc87413_wdt: Version 1.1 at io 0x2E [ 1.443051] pc87413_wdt: cannot register miscdev on minor=130 (err=-16) [ 1.445152] sbc8360: failed to register misc device [ 1.446796] sbc7240_wdt: timeout set to 30 seconds [ 1.448446] sbc7240_wdt: cannot register miscdev on minor=130 (err=-16) [ 1.450530] cpu5wdt: misc_register failed [ 1.452002] w83697ug_wdt: WDT driver for the Winbond(TM) W83697UG/UF Super I/O chip initialising [ 1.454966] w83697ug_wdt: No W83697UG/UF could be found [ 1.456720] w83877f_wdt: cannot register miscdev on minor=130 (err=-16) [ 1.458821] w83977f_wdt: driver v1.00 [ 1.460198] w83977f_wdt: cannot register miscdev on minor=130 (err=-16) [ 1.462297] sbc_epx_c3: cannot register miscdev on minor=130 (err=-16) [ 1.464393] platform eisa.0: Probing EISA bus 0 [ 1.466331] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 1.469034] hidraw: raw HID events driver (C) Jiri Kosina [ 1.471159] usbcore: registered new interface driver usbhid [ 1.473080] usbhid: USB HID core driver [ 1.474576] usbip_core: usbip_core_init:805: USB/IP Core v1.0.0 [ 1.476624] vhci_hcd: vhci_hcd_probe:1000: name vhci_hcd id -1 [ 1.478545] vhci_hcd vhci_hcd: USB/IP Virtual Host Controller [ 1.480506] vhci_hcd vhci_hcd: new USB bus registered, assigned bus number 2 [ 1.482729] vhci_hcd: vhci_start:884: enter vhci_start [ 1.484588] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.486787] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.489391] usb usb2: Product: USB/IP Virtual Host Controller [ 1.491307] usb usb2: Manufacturer: Linux 3.12.0-rc1-00279-ga0c7d83 vhci_hcd [ 1.493582] usb usb2: SerialNumber: vhci_hcd [ 1.505825] hub 2-0:1.0: USB hub found [ 1.507336] vhci_hcd: vhci_hub_control:247: typeReq a006 wValue 2900 wIndex 0 [ 1.509595] vhci_hcd: vhci_hub_control:305: GetHubDescriptor [ 1.511531] vhci_hcd: vhci_hub_control:398: port -1 [ 1.513245] vhci_hcd: vhci_hub_control:405: bye [ 1.514864] hub 2-0:1.0: 8 ports detected [ 1.516356] vhci_hcd: vhci_hub_control:247: typeReq a000 wValue 0 wIndex 0 [ 1.518529] vhci_hcd: vhci_hub_control:309: GetHubStatus [ 1.520334] vhci_hcd: vhci_hub_control:398: port -1 [ 1.522039] vhci_hcd: vhci_hub_control:405: bye [ 1.523770] vhci_hcd: vhci_hub_control:247: typeReq 2303 wValue 8 wIndex 1 [ 1.525954] vhci_hcd: vhci_hub_control:384: SetPortFeature: default 8 [ 1.528066] vhci_hcd: vhci_hub_control:398: port 0 [ 1.529706] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100 [ 1.532556] vhci_hcd: dump_port_status_diff:115: +POWER [ 1.534381] vhci_hcd: dump_port_status_diff:119: [ 1.536055] vhci_hcd: vhci_hub_control:405: bye [ 1.537663] vhci_hcd: vhci_hub_control:247: typeReq 2303 wValue 8 wIndex 2 [ 1.539864] vhci_hcd: vhci_hub_control:384: SetPortFeature: default 8 [ 1.541956] vhci_hcd: vhci_hub_control:398: port 1 [ 1.543651] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100 [ 1.546535] vhci_hcd: dump_port_status_diff:115: +POWER [ 1.548333] vhci_hcd: dump_port_status_diff:119: [ 1.550019] vhci_hcd: vhci_hub_control:405: bye [ 1.551666] vhci_hcd: vhci_hub_control:247: typeReq 2303 wValue 8 wIndex 3 [ 1.553847] vhci_hcd: vhci_hub_control:384: SetPortFeature: default 8 [ 1.555951] vhci_hcd: vhci_hub_control:398: port 2 [ 1.557660] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100 [ 1.560570] vhci_hcd: dump_port_status_diff:115: +POWER [ 1.562363] vhci_hcd: dump_port_status_diff:119: [ 1.564040] vhci_hcd: vhci_hub_control:405: bye [ 1.565672] vhci_hcd: vhci_hub_control:247: typeReq 2303 wValue 8 wIndex 4 [ 1.567877] vhci_hcd: vhci_hub_control:384: SetPortFeature: default 8 [ 1.570060] vhci_hcd: vhci_hub_control:398: port 3 [ 1.571731] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100 [ 1.574614] vhci_hcd: dump_port_status_diff:115: +POWER [ 1.576481] vhci_hcd: dump_port_status_diff:119: [ 1.578178] vhci_hcd: vhci_hub_control:405: bye [ 1.579819] vhci_hcd: vhci_hub_control:247: typeReq 2303 wValue 8 wIndex 5 [ 1.582044] vhci_hcd: vhci_hub_control:384: SetPortFeature: default 8 [ 1.584116] vhci_hcd: vhci_hub_control:398: port 4 [ 1.585785] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100 [ 1.588635] vhci_hcd: dump_port_status_diff:115: +POWER [ 1.590452] vhci_hcd: dump_port_status_diff:119: [ 1.592130] vhci_hcd: vhci_hub_control:405: bye [ 1.593785] vhci_hcd: vhci_hub_control:247: typeReq 2303 wValue 8 wIndex 6 [ 1.595993] vhci_hcd: vhci_hub_control:384: SetPortFeature: default 8 [ 1.598091] vhci_hcd: vhci_hub_control:398: port 5 [ 1.599732] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100 [ 1.602581] vhci_hcd: dump_port_status_diff:115: +POWER [ 1.604408] vhci_hcd: dump_port_status_diff:119: [ 1.606106] vhci_hcd: vhci_hub_control:405: bye [ 1.607722] vhci_hcd: vhci_hub_control:247: typeReq 2303 wValue 8 wIndex 7 [ 1.609954] vhci_hcd: vhci_hub_control:384: SetPortFeature: default 8 [ 1.612092] vhci_hcd: vhci_hub_control:398: port 6 [ 1.613735] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100 [ 1.616621] vhci_hcd: dump_port_status_diff:115: +POWER [ 1.618425] vhci_hcd: dump_port_status_diff:119: [ 1.620095] vhci_hcd: vhci_hub_control:405: bye [ 1.621729] vhci_hcd: vhci_hub_control:247: typeReq 2303 wValue 8 wIndex 8 [ 1.623938] vhci_hcd: vhci_hub_control:384: SetPortFeature: default 8 [ 1.626087] vhci_hcd: vhci_hub_control:398: port 7 [ 1.627729] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000000 -> 00000100 [ 1.630668] vhci_hcd: dump_port_status_diff:115: +POWER [ 1.632473] vhci_hcd: dump_port_status_diff:119: [ 1.634117] vhci_hcd: vhci_hub_control:405: bye [ 1.635820] vhci_hcd: vhci_hcd_probe:1034: bye [ 1.637426] vhci_hcd: vhci_hcd_init:1156: USB/IP 'Virtual' Host Controller (VHCI) Driver v1.0.0 [ 1.698071] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1.734731] vhci_hcd: vhci_hub_control:247: typeReq a300 wValue 0 wIndex 1 [ 1.737018] vhci_hcd: vhci_hub_control:313: GetPortStatus port 1 [ 1.739004] vhci_hcd: vhci_hub_control:355: GetPortStatus bye 100 0 [ 1.741069] vhci_hcd: vhci_hub_control:398: port 0 [ 1.742740] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100 [ 1.745567] vhci_hcd: dump_port_status_diff:115: POWER [ 1.747343] vhci_hcd: dump_port_status_diff:119: [ 1.748990] vhci_hcd: vhci_hub_control:405: bye [ 1.750591] vhci_hcd: vhci_hub_control:247: typeReq a300 wValue 0 wIndex 2 [ 1.752764] vhci_hcd: vhci_hub_control:313: GetPortStatus port 2 [ 1.754725] vhci_hcd: vhci_hub_control:355: GetPortStatus bye 100 0 [ 1.756779] vhci_hcd: vhci_hub_control:398: port 1 [ 1.758528] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100 [ 1.761607] vhci_hcd: dump_port_status_diff:115: POWER [ 1.763585] vhci_hcd: dump_port_status_diff:119: [ 1.765511] vhci_hcd: vhci_hub_control:405: bye [ 1.767421] vhci_hcd: vhci_hub_control:247: typeReq a300 wValue 0 wIndex 3 [ 1.769885] vhci_hcd: vhci_hub_control:313: GetPortStatus port 3 [ 1.772018] vhci_hcd: vhci_hub_control:355: GetPortStatus bye 100 0 [ 1.774087] vhci_hcd: vhci_hub_control:398: port 2 [ 1.775775] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100 [ 1.778607] vhci_hcd: dump_port_status_diff:115: POWER [ 1.780381] vhci_hcd: dump_port_status_diff:119: [ 1.782031] vhci_hcd: vhci_hub_control:405: bye [ 1.783656] vhci_hcd: vhci_hub_control:247: typeReq a300 wValue 0 wIndex 4 [ 1.785850] vhci_hcd: vhci_hub_control:313: GetPortStatus port 4 [ 1.787830] vhci_hcd: vhci_hub_control:355: GetPortStatus bye 100 0 [ 1.789905] vhci_hcd: vhci_hub_control:398: port 3 [ 1.791584] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100 [ 1.794396] vhci_hcd: dump_port_status_diff:115: POWER [ 1.796222] vhci_hcd: dump_port_status_diff:119: [ 1.797834] vhci_hcd: vhci_hub_control:405: bye [ 1.799518] vhci_hcd: vhci_hub_control:247: typeReq a300 wValue 0 wIndex 5 [ 1.801715] vhci_hcd: vhci_hub_control:313: GetPortStatus port 5 [ 1.803685] vhci_hcd: vhci_hub_control:355: GetPortStatus bye 100 0 [ 1.805721] vhci_hcd: vhci_hub_control:398: port 4 [ 1.807366] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100 [ 1.810215] vhci_hcd: dump_port_status_diff:115: POWER [ 1.812019] vhci_hcd: dump_port_status_diff:119: [ 1.813624] vhci_hcd: vhci_hub_control:405: bye [ 1.815274] vhci_hcd: vhci_hub_control:247: typeReq a300 wValue 0 wIndex 6 [ 1.817446] vhci_hcd: vhci_hub_control:313: GetPortStatus port 6 [ 1.819426] vhci_hcd: vhci_hub_control:355: GetPortStatus bye 100 0 [ 1.821512] vhci_hcd: vhci_hub_control:398: port 5 [ 1.823172] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100 [ 1.826024] vhci_hcd: dump_port_status_diff:115: POWER [ 1.827792] vhci_hcd: dump_port_status_diff:119: [ 1.829482] vhci_hcd: vhci_hub_control:405: bye [ 1.831098] vhci_hcd: vhci_hub_control:247: typeReq a300 wValue 0 wIndex 7 [ 1.833295] vhci_hcd: vhci_hub_control:313: GetPortStatus port 7 [ 1.835286] vhci_hcd: vhci_hub_control:355: GetPortStatus bye 100 0 [ 1.837309] vhci_hcd: vhci_hub_control:398: port 6 [ 1.838947] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100 [ 1.841788] vhci_hcd: dump_port_status_diff:115: POWER [ 1.843565] vhci_hcd: dump_port_status_diff:119: [ 1.845203] vhci_hcd: vhci_hub_control:405: bye [ 1.846805] vhci_hcd: vhci_hub_control:247: typeReq a300 wValue 0 wIndex 8 [ 1.849021] vhci_hcd: vhci_hub_control:313: GetPortStatus port 8 [ 1.851051] vhci_hcd: vhci_hub_control:355: GetPortStatus bye 100 0 [ 1.853112] vhci_hcd: vhci_hub_control:398: port 7 [ 1.854789] vhci_hcd: dump_port_status_diff:101: status prev -> new: 00000100 -> 00000100 [ 1.857657] vhci_hcd: dump_port_status_diff:115: POWER [ 1.859526] vhci_hcd: dump_port_status_diff:119: [ 1.861199] vhci_hcd: vhci_hub_control:405: bye [ 1.904704] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1 [ 1.906870] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.909134] usb 1-1: Product: NCM Gadget [ 1.910548] usb 1-1: Manufacturer: Linux 3.12.0-rc1-00279-ga0c7d83 with dummy_udc [ 1.914697] g_ncm gadget: high-speed config #1: CDC Ethernet (NCM) [ 1.921393] usbip-host 1-1:1.0: Enter [ 1.922765] usbip-host 1-1:1.0: 1-1 is not in match_busid table... skip! [ 1.928050] usbip-host 1-1:1.1: Enter [ 1.929421] usbip-host 1-1:1.1: 1-1 is not in match_busid table... skip! [ 1.931596] usbip-host 1-1:1.0: Enter [ 1.932958] usbip-host 1-1:1.0: 1-1 is not in match_busid table... skip! [ 1.935102] usbip-host 1-1:1.1: Enter [ 1.936478] usbip-host 1-1:1.1: 1-1 is not in match_busid table... skip! [ 1.938613] usbcore: registered new interface driver usbip-host [ 1.940535] usbip_host: usbip_host_init:270: USB/IP Host Driver v1.0.0 [ 1.942610] panel: could not claim access to parport0. Aborting. [ 1.944548] panel: driver version 0.9.5 not yet registered [ 1.946411] usbcore: registered new interface driver rts5139 [ 1.948279] usbcore: registered new interface driver tranzport [ 1.950179] usbcore: registered new interface driver alphatrack [ 1.952468] usb usb2: vhci_bus_suspend [ 1.953853] vhci_hcd: vhci_hub_status:208: changed 0 [ 1.955596] zram: Created 1 device(s) ... [ 1.957061] beceem: Beceem Communications Inc. WiMAX driver, 5.2.45 [ 1.959081] Copyright 2010. Beceem Communications Inc [ 1.960791] usbcore: registered new interface driver usbbcm [ 1.962702] logger: created 256K log 'log_main' [ 1.964330] logger: created 256K log 'log_events' [ 1.966035] logger: created 256K log 'log_radio' [ 1.978129] logger: created 256K log 'log_system' [ 1.979796] usbcore: registered new interface driver gdm_wimax [ 1.981721] usbcore: registered new interface driver cedusb [ 1.983623] dgap: dgap-1.3-16, Digi International Part Number 40002347_C [ 1.985916] dgap: For the tools package or updated drivers please visit http://www.digi.com [ 1.989409] fake-fmc-carrier: mezzanine 0 [ 1.990875] Manufacturer: fake-vendor [ 1.992408] Product name: fake-design-for-testing [ 1.994196] fmc fake-design-for-testing-f001: Driver has no ID: matches all [ 1.996420] fmc_trivial: probe of fake-design-for-testing-f001 failed with error -95 [ 1.999158] fmc fake-design-for-testing-f001: Driver has no ID: matches all [ 2.001383] tsc: Refined TSC clocksource calibration: 2393.911 MHz [ 2.003396] fmc_chardev fake-design-for-testing-f001: Created misc device "fake-design-for-testing-f001" [ 2.006591] pktgen: Packet Generator for packet performance testing. Version: 2.74 [ 2.009338] NET: Registered protocol family 26 [ 2.010898] netem: version 1.3 [ 2.012218] ipip: IPv4 over IPv4 tunneling driver [ 2.013947] gre: GRE over IPv4 demultiplexor driver [ 2.015643] ip_gre: GRE over IPv4 tunneling driver [ 2.017461] TCP: cubic registered [ 2.018749] Initializing XFRM netlink socket [ 2.020448] NET: Registered protocol family 10 [ 2.022278] mip6: Mobile IPv6 [ 2.023468] sit: IPv6 over IPv4 tunneling driver [ 2.025297] ip6_gre: GRE over IPv6 tunneling driver [ 2.027078] NET: Registered protocol family 17 [ 2.028663] NET: Registered protocol family 4 [ 2.030222] NET: Registered protocol family 5 [ 2.031773] can: controller area network core (rev 20120528 abi 9) [ 2.033777] NET: Registered protocol family 29 [ 2.035352] can: raw protocol (rev 20120528) [ 2.036861] can: broadcast manager protocol (rev 20120528 t) [ 2.038741] can: netlink gateway (rev 20130117) max_hops=1 [ 2.040614] NET: Registered protocol family 33 [ 2.042206] Key type rxrpc registered [ 2.043575] Key type rxrpc_s registered [ 2.045043] l2tp_core: L2TP core driver, V2.0 [ 2.046613] NET: Registered protocol family 35 [ 2.048416] DCCP: Activated CCID 2 (TCP-like) [ 2.050279] sctp: Hash tables configured (established 8192 bind 16384) [ 2.052578] NET: Registered protocol family 21 [ 2.054218] Registered RDS/tcp transport [ 2.055776] 9pnet: Installing 9P2000 support [ 2.057376] Key type dns_resolver registered [ 2.058922] Key type ceph registered [ 2.060368] libceph: loaded (mon/osd proto 15/24) [ 2.062105] batman_adv: B.A.T.M.A.N. advanced 2013.4.0 (compatibility version 14) loaded [ 2.065633] Using IPI Shortcut mode [ 2.067108] registered taskstats version 1 [ 2.068702] Key type trusted registered [ 2.070189] Key type encrypted registered [ 2.071699] IMA: No TPM chip found, activating TPM-bypass! [ 2.073880] hd: no drives specified - use hd=cyl,head,sectors on kernel command line [ 2.076705] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 2.078706] EDD information not available. [ 2.080947] Freeing unused kernel memory: 544K (c1b0e000 - c1b96000) [ 2.083282] Write protecting the kernel text: 7556k [ 2.085115] Write protecting the kernel read-only data: 3124k [ 2.087032] NX-protecting the kernel data: 4732k [ 3.593313] block nbd15: Attempted send on closed socket [ 3.595253] end_request: I/O error, dev nbd15, sector 2 [ 3.597039] EXT3-fs (nbd15): error: unable to read superblock [ 3.600292] block nbd3: Attempted send on closed socket [ 3.602118] end_request: I/O error, dev nbd3, sector 2 [ 3.603865] EXT3-fs (nbd3): error: unable to read superblock [ 3.613249] block nbd6: Attempted send on closed socket [ 3.615081] end_request: I/O error, dev nbd6, sector 2 [ 3.616835] EXT3-fs (nbd6): error: unable to read superblock [ 3.626378] EXT3-fs (zram0): error: unable to read superblock [ 3.630270] block nbd4: Attempted send on closed socket [ 3.632088] end_request: I/O error, dev nbd4, sector 2 [ 3.633838] EXT3-fs (nbd4): error: unable to read superblock [ 3.640137] block nbd0: Attempted send on closed socket [ 3.642005] end_request: I/O error, dev nbd0, sector 2 [ 3.643749] EXT3-fs (nbd0): error: unable to read superblock [ 3.650162] block nbd9: Attempted send on closed socket [ 3.652003] end_request: I/O error, dev nbd9, sector 2 [ 3.653754] EXT3-fs (nbd9): error: unable to read superblock [ 3.657875] block nbd7: Attempted send on closed socket [ 3.659718] end_request: I/O error, dev nbd7, sector 2 [ 3.661494] EXT3-fs (nbd7): error: unable to read superblock [ 3.665558] block nbd5: Attempted send on closed socket [ 3.667350] end_request: I/O error, dev nbd5, sector 2 [ 3.669107] EXT3-fs (nbd5): error: unable to read superblock [ 3.672915] block nbd2: Attempted send on closed socket [ 3.674736] end_request: I/O error, dev nbd2, sector 2 [ 3.676499] EXT3-fs (nbd2): error: unable to read superblock [ 3.678420] end_request: I/O error, dev fd0, sector 0 [ 3.686036] block nbd12: Attempted send on closed socket [ 3.687868] EXT3-fs (nbd12): error: unable to read superblock [ 3.693222] block nbd14: Attempted send on closed socket [ 3.695081] EXT3-fs (nbd14): error: unable to read superblock [ 3.701419] block nbd3: Attempted send on closed socket [ 3.703229] EXT2-fs (nbd3): error: unable to read superblock [ 3.706370] block nbd11: Attempted send on closed socket [ 3.708198] EXT3-fs (nbd11): error: unable to read superblock [ 3.713198] block nbd1: Attempted send on closed socket [ 3.715012] EXT3-fs (nbd1): error: unable to read superblock [ 3.717397] block nbd8: Attempted send on closed socket [ 3.719206] EXT3-fs (nbd8): error: unable to read superblock [ 3.721851] block nbd10: Attempted send on closed socket [ 3.723652] EXT3-fs (nbd10): error: unable to read superblock [ 3.726953] block nbd13: Attempted send on closed socket [ 3.728799] EXT3-fs (nbd13): error: unable to read superblock [ 3.730792] block nbd9: Attempted send on closed socket [ 3.732609] EXT2-fs (nbd9): error: unable to read superblock [ 3.734559] EXT2-fs (zram0): error: unable to read superblock [ 3.736604] block nbd5: Attempted send on closed socket [ 3.738415] EXT2-fs (nbd5): error: unable to read superblock [ 3.740355] block nbd3: Attempted send on closed socket [ 3.742182] FAT-fs (nbd3): unable to read boot sector [ 3.744002] block nbd2: Attempted send on closed socket [ 3.745782] EXT2-fs (nbd2): error: unable to read superblock [ 3.748111] block nbd0: Attempted send on closed socket [ 3.749884] EXT2-fs (nbd0): error: unable to read superblock [ 3.751876] block nbd12: Attempted send on closed socket [ 3.753691] EXT2-fs (nbd12): error: unable to read superblock [ 3.755678] block nbd14: Attempted send on closed socket [ 3.757480] EXT2-fs (nbd14): error: unable to read superblock [ 3.759468] block nbd15: Attempted send on closed socket [ 3.761283] EXT2-fs (nbd15): error: unable to read superblock [ 3.763303] block nbd8: Attempted send on closed socket [ 3.765125] EXT2-fs (nbd8): error: unable to read superblock [ 3.767313] block nbd11: Attempted send on closed socket [ 3.769142] EXT2-fs (nbd11): error: unable to read superblock [ 3.771349] block nbd9: Attempted send on closed socket [ 3.773145] FAT-fs (nbd9): unable to read boot sector [ 3.774943] block nbd10: Attempted send on closed socket [ 3.776722] EXT2-fs (nbd10): error: unable to read superblock [ 3.778662] FAT-fs (zram0): unable to read boot sector [ 3.780461] REISERFS warning (device zram0): sh-2006 read_super_block: bread failed (dev zram0, block 2, size 4096) [ 3.783903] REISERFS warning (device zram0): sh-2006 read_super_block: bread failed (dev zram0, block 16, size 4096) [ 3.787386] block nbd5: Attempted send on closed socket [ 3.789181] FAT-fs (nbd5): unable to read boot sector [ 3.791239] block nbd3: Attempted send on closed socket [ 3.793072] REISERFS warning (device nbd3): sh-2006 read_super_block: bread failed (dev nbd3, block 2, size 4096) [ 3.796469] block nbd3: Attempted send on closed socket [ 3.798260] REISERFS warning (device nbd3): sh-2006 read_super_block: bread failed (dev nbd3, block 16, size 4096) [ 3.801701] block nbd7: Attempted send on closed socket [ 3.803486] EXT2-fs (nbd7): error: unable to read superblock [ 3.805444] block nbd1: Attempted send on closed socket [ 3.807204] EXT2-fs (nbd1): error: unable to read superblock [ 3.809355] block nbd2: Attempted send on closed socket [ 3.811142] FAT-fs (nbd2): unable to read boot sector [ 3.812952] block nbd13: Attempted send on closed socket [ 3.814763] EXT2-fs (nbd13): error: unable to read superblock [ 3.816701] block nbd0: Attempted send on closed socket [ 3.818495] FAT-fs (nbd0): unable to read boot sector [ 3.820266] block nbd12: Attempted send on closed socket [ 3.822086] FAT-fs (nbd12): unable to read boot sector [ 3.824102] block nbd14: Attempted send on closed socket [ 3.825895] FAT-fs (nbd14): unable to read boot sector [ 3.827697] block nbd15: Attempted send on closed socket [ 3.829538] FAT-fs (nbd15): unable to read boot sector [ 3.831610] block nbd8: Attempted send on closed socket [ 3.833392] FAT-fs (nbd8): unable to read boot sector [ 3.835220] block nbd6: Attempted send on closed socket [ 3.836961] EXT2-fs (nbd6): error: unable to read superblock [ 3.838903] block nbd11: Attempted send on closed socket [ 3.840708] FAT-fs (nbd11): unable to read boot sector [ 3.842544] block nbd9: Attempted send on closed socket [ 3.844324] REISERFS warning (device nbd9): sh-2006 read_super_block: bread failed (dev nbd9, block 2, size 4096) [ 3.847752] block nbd9: Attempted send on closed socket [ 3.849602] REISERFS warning (device nbd9): sh-2006 read_super_block: bread failed (dev nbd9, block 16, size 4096) [ 3.863821] block nbd10: Attempted send on closed socket [ 3.865655] FAT-fs (nbd10): unable to read boot sector [ 3.867496] block nbd4: Attempted send on closed socket [ 3.869317] EXT2-fs (nbd4): error: unable to read superblock [ 3.871359] block nbd5: Attempted send on closed socket [ 3.873172] REISERFS warning (device nbd5): sh-2006 read_super_block: bread failed (dev nbd5, block 2, size 4096) [ 3.876604] block nbd5: Attempted send on closed socket [ 3.878418] REISERFS warning (device nbd5): sh-2006 read_super_block: bread failed (dev nbd5, block 16, size 4096) [ 3.882493] block nbd3: Attempted send on closed socket [ 3.884301] EXT3-fs (nbd3): error: unable to read superblock [ 3.886289] block nbd7: Attempted send on closed socket [ 3.888108] FAT-fs (nbd7): unable to read boot sector [ 3.889904] block nbd1: Attempted send on closed socket [ 3.891730] FAT-fs (nbd1): unable to read boot sector [ 3.893542] block nbd2: Attempted send on closed socket [ 3.895368] REISERFS warning (device nbd2): sh-2006 read_super_block: bread failed (dev nbd2, block 2, size 4096) [ 3.898776] block nbd2: Attempted send on closed socket [ 3.900581] REISERFS warning (device nbd2): sh-2006 read_super_block: bread failed (dev nbd2, block 16, size 4096) [ 3.904401] block nbd12: Attempted send on closed socket [ 3.906246] REISERFS warning (device nbd12): sh-2006 read_super_block: bread failed (dev nbd12, block 2, size 4096) [ 3.909660] block nbd12: Attempted send on closed socket [ 3.911460] REISERFS warning (device nbd12): sh-2006 read_super_block: bread failed (dev nbd12, block 16, size 4096) [ 3.914928] block nbd13: Attempted send on closed socket [ 3.916724] FAT-fs (nbd13): unable to read boot sector [ 3.918538] block nbd0: Attempted send on closed socket [ 3.920307] REISERFS warning (device nbd0): sh-2006 read_super_block: bread failed (dev nbd0, block 2, size 4096) [ 3.923673] block nbd0: Attempted send on closed socket [ 3.925461] REISERFS warning (device nbd0): sh-2006 read_super_block: bread failed (dev nbd0, block 16, size 4096) [ 3.929165] block nbd14: Attempted send on closed socket [ 3.930939] REISERFS warning (device nbd14): sh-2006 read_super_block: bread failed (dev nbd14, block 2, size 4096) [ 3.934406] block nbd14: Attempted send on closed socket [ 3.936232] REISERFS warning (device nbd14): sh-2006 read_super_block: bread failed (dev nbd14, block 16, size 4096) [ 3.939946] block nbd8: Attempted send on closed socket [ 3.941743] REISERFS warning (device nbd8): sh-2006 read_super_block: bread failed (dev nbd8, block 2, size 4096) [ 3.945135] block nbd8: Attempted send on closed socket [ 3.946890] REISERFS warning (device nbd8): sh-2006 read_super_block: bread failed (dev nbd8, block 16, size 4096) [ 3.950438] block nbd15: Attempted send on closed socket [ 3.952271] REISERFS warning (device nbd15): sh-2006 read_super_block: bread failed (dev nbd15, block 2, size 4096) [ 3.955693] block nbd15: Attempted send on closed socket [ 3.957505] REISERFS warning (device nbd15): sh-2006 read_super_block: bread failed (dev nbd15, block 16, size 4096) [ 3.961051] block nbd6: Attempted send on closed socket [ 3.962853] FAT-fs (nbd6): unable to read boot sector [ 3.964676] block nbd11: Attempted send on closed socket [ 3.966503] REISERFS warning (device nbd11): sh-2006 read_super_block: bread failed (dev nbd11, block 2, size 4096) [ 3.969917] block nbd11: Attempted send on closed socket [ 3.971728] REISERFS warning (device nbd11): sh-2006 read_super_block: bread failed (dev nbd11, block 16, size 4096) [ 3.975207] block nbd9: Attempted send on closed socket [ 3.976958] EXT3-fs (nbd9): error: unable to read superblock [ 3.978921] block nbd10: Attempted send on closed socket [ 3.980733] REISERFS warning (device nbd10): sh-2006 read_super_block: bread failed (dev nbd10, block 2, size 4096) [ 3.984191] block nbd10: Attempted send on closed socket [ 3.986001] REISERFS warning (device nbd10): sh-2006 read_super_block: bread failed (dev nbd10, block 16, size 4096) [ 3.989477] block nbd4: Attempted send on closed socket [ 3.991264] FAT-fs (nbd4): unable to read boot sector [ 3.993339] block nbd5: Attempted send on closed socket [ 3.995153] EXT3-fs (nbd5): error: unable to read superblock [ 3.997098] block nbd3: Attempted send on closed socket [ 3.998890] EXT2-fs (nbd3): error: unable to read superblock [ 4.000819] block nbd7: Attempted send on closed socket [ 4.002657] REISERFS warning (device nbd7): sh-2006 read_super_block: bread failed (dev nbd7, block 2, size 4096) [ 4.006059] block nbd7: Attempted send on closed socket [ 4.007808] REISERFS warning (device nbd7): sh-2006 read_super_block: bread failed (dev nbd7, block 16, size 4096) [ 4.011313] block nbd1: Attempted send on closed socket [ 4.013145] REISERFS warning (device nbd1): sh-2006 read_super_block: bread failed (dev nbd1, block 2, size 4096) [ 4.016518] block nbd1: Attempted send on closed socket [ 4.018308] REISERFS warning (device nbd1): sh-2006 read_super_block: bread failed (dev nbd1, block 16, size 4096) [ 4.021735] block nbd2: Attempted send on closed socket [ 4.023510] EXT3-fs (nbd2): error: unable to read superblock [ 4.025436] block nbd13: Attempted send on closed socket [ 4.027238] REISERFS warning (device nbd13): sh-2006 read_super_block: bread failed (dev nbd13, block 2, size 4096) [ 4.030658] block nbd13: Attempted send on closed socket [ 4.032469] REISERFS warning (device nbd13): sh-2006 read_super_block: bread failed (dev nbd13, block 16, size 4096) [ 4.035924] block nbd12: Attempted send on closed socket [ 4.037743] EXT3-fs (nbd12): error: unable to read superblock [ 4.039739] block nbd0: Attempted send on closed socket [ 4.041544] EXT3-fs (nbd0): error: unable to read superblock [ 4.043455] block nbd14: Attempted send on closed socket [ 4.045295] EXT3-fs (nbd14): error: unable to read superblock [ 4.047315] block nbd8: Attempted send on closed socket [ 4.049138] EXT3-fs (nbd8): error: unable to read superblock [ 4.051293] block nbd15: Attempted send on closed socket [ 4.053165] EXT3-fs (nbd15): error: unable to read superblock [ 4.055148] block nbd6: Attempted send on closed socket [ 4.056906] REISERFS warning (device nbd6): sh-2006 read_super_block: bread failed (dev nbd6, block 2, size 4096) [ 4.061316] block nbd6: Attempted send on closed socket [ 4.063155] REISERFS warning (device nbd6): sh-2006 read_super_block: bread failed (dev nbd6, block 16, size 4096) [ 4.066658] block nbd9: Attempted send on closed socket [ 4.068469] EXT2-fs (nbd9): error: unable to read superblock [ 4.070413] block nbd11: Attempted send on closed socket [ 4.072247] EXT3-fs (nbd11): error: unable to read superblock [ 4.074211] block nbd10: Attempted send on closed socket [ 4.076044] EXT3-fs (nbd10): error: unable to read superblock [ 4.078008] block nbd4: Attempted send on closed socket [ 4.080573] REISERFS warning (device nbd4): sh-2006 read_super_block: bread failed (dev nbd4, block 2, size 4096) [ 4.084066] block nbd4: Attempted send on closed socket [ 4.085857] REISERFS warning (device nbd4): sh-2006 read_super_block: bread failed (dev nbd4, block 16, size 4096) [ 4.089339] block nbd5: Attempted send on closed socket [ 4.091148] EXT2-fs (nbd5): error: unable to read superblock [ 4.093162] block nbd3: Attempted send on closed socket [ 4.094963] FAT-fs (nbd3): unable to read boot sector [ 4.096769] block nbd7: Attempted send on closed socket [ 4.098616] EXT3-fs (nbd7): error: unable to read superblock [ 4.100572] block nbd1: Attempted send on closed socket [ 4.102419] EXT3-fs (nbd1): error: unable to read superblock [ 4.104347] block nbd2: Attempted send on closed socket [ 4.106174] EXT2-fs (nbd2): error: unable to read superblock [ 4.108395] block nbd8: Attempted send on closed socket [ 4.110196] EXT2-fs (nbd8): error: unable to read superblock [ 4.112166] block nbd13: Attempted send on closed socket [ 4.114001] EXT3-fs (nbd13): error: unable to read superblock [ 4.116004] block nbd12: Attempted send on closed socket [ 4.117811] EXT2-fs (nbd12): error: unable to read superblock [ 4.119817] block nbd0: Attempted send on closed socket [ 4.121628] EXT2-fs (nbd0): error: unable to read superblock [ 4.123582] block nbd14: Attempted send on closed socket [ 4.125434] EXT2-fs (nbd14): error: unable to read superblock [ 4.127398] block nbd15: Attempted send on closed socket [ 4.129240] EXT2-fs (nbd15): error: unable to read superblock [ 4.131193] block nbd6: Attempted send on closed socket [ 4.133042] EXT3-fs (nbd6): error: unable to read superblock [ 4.135055] block nbd9: Attempted send on closed socket [ 4.136856] FAT-fs (nbd9): unable to read boot sector [ 4.138692] block nbd11: Attempted send on closed socket [ 4.140532] EXT2-fs (nbd11): error: unable to read superblock [ 4.142552] block nbd10: Attempted send on closed socket [ 4.144401] EXT2-fs (nbd10): error: unable to read superblock [ 4.146449] block nbd2: Attempted send on closed socket [ 4.148234] FAT-fs (nbd2): unable to read boot sector [ 4.150011] block nbd5: Attempted send on closed socket [ 4.151792] FAT-fs (nbd5): unable to read boot sector [ 4.153601] block nbd3: Attempted send on closed socket [ 4.155431] FAT-fs (nbd3): unable to read boot sector [ 4.157237] block nbd7: Attempted send on closed socket [ 4.159061] EXT2-fs (nbd7): error: unable to read superblock [ 4.161000] block nbd1: Attempted send on closed socket [ 4.162812] EXT2-fs (nbd1): error: unable to read superblock [ 4.165049] block nbd8: Attempted send on closed socket [ 4.166833] FAT-fs (nbd8): unable to read boot sector [ 4.168640] block nbd4: Attempted send on closed socket [ 4.170467] EXT3-fs (nbd4): error: unable to read superblock [ 4.172477] block nbd13: Attempted send on closed socket [ 4.174292] EXT2-fs (nbd13): error: unable to read superblock [ 4.176283] block nbd12: Attempted send on closed socket [ 4.178092] FAT-fs (nbd12): unable to read boot sector [ 4.179897] block nbd0: Attempted send on closed socket [ 4.181707] FAT-fs (nbd0): unable to read boot sector [ 4.183514] block nbd14: Attempted send on closed socket [ 4.185362] FAT-fs (nbd14): unable to read boot sector [ 4.187404] block nbd15: Attempted send on closed socket [ 4.189232] FAT-fs (nbd15): unable to read boot sector [ 4.191049] block nbd6: Attempted send on closed socket [ 4.203198] EXT2-fs (nbd6): error: unable to read superblock [ 4.205190] EXT3-fs (zram0): error: unable to read superblock [ 4.207123] EXT2-fs (zram0): error: unable to read superblock [ 4.209088] block nbd9: Attempted send on closed socket [ 4.210847] FAT-fs (nbd9): unable to read boot sector [ 4.212941] block nbd11: Attempted send on closed socket [ 4.214739] FAT-fs (nbd11): unable to read boot sector [ 4.216536] block nbd10: Attempted send on closed socket [ 4.218361] FAT-fs (nbd10): unable to read boot sector [ 4.220453] block nbd2: Attempted send on closed socket [ 4.222263] FAT-fs (nbd2): unable to read boot sector [ 4.224030] block nbd5: Attempted send on closed socket [ 4.225810] FAT-fs (nbd5): unable to read boot sector [ 4.227599] block nbd1: Attempted send on closed socket [ 4.229409] FAT-fs (nbd1): unable to read boot sector [ 4.231205] block nbd3: Attempted send on closed socket [ 4.233036] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 [ 4.235359] GFS2: gfs2 mount does not exist [ 4.238031] block nbd7: Attempted send on closed socket [ 4.239792] FAT-fs (nbd7): unable to read boot sector [ 4.241627] block nbd8: Attempted send on closed socket [ 4.243429] FAT-fs (nbd8): unable to read boot sector [ 4.247137] block nbd4: Attempted send on closed socket [ 4.248926] EXT2-fs (nbd4): error: unable to read superblock [ 4.250841] block nbd12: Attempted send on closed socket [ 4.252669] FAT-fs (nbd12): unable to read boot sector [ 4.254455] block nbd0: Attempted send on closed socket [ 4.256272] FAT-fs (nbd0): unable to read boot sector [ 4.258041] block nbd13: Attempted send on closed socket [ 4.259802] FAT-fs (nbd13): unable to read boot sector [ 4.261604] block nbd14: Attempted send on closed socket [ 4.263403] FAT-fs (nbd14): unable to read boot sector [ 4.265216] block nbd15: Attempted send on closed socket [ 4.267007] FAT-fs (nbd15): unable to read boot sector [ 4.268776] block nbd10: Attempted send on closed socket [ 4.270571] FAT-fs (nbd10): unable to read boot sector [ 4.272395] block nbd9: Attempted send on closed socket [ 4.274170] isofs_fill_super: bread failed, dev=nbd9, iso_blknum=16, block=32 [ 4.278078] block nbd11: Attempted send on closed socket [ 4.279866] FAT-fs (nbd11): unable to read boot sector [ 4.283578] block nbd2: Attempted send on closed socket [ 4.285390] isofs_fill_super: bread failed, dev=nbd2, iso_blknum=16, block=32 [ 4.287671] block nbd5: Attempted send on closed socket [ 4.289486] isofs_fill_super: bread failed, dev=nbd5, iso_blknum=16, block=32 [ 4.291759] block nbd1: Attempted send on closed socket [ 4.293525] FAT-fs (nbd1): unable to read boot sector [ 4.295320] block nbd3: Attempted send on closed socket [ 4.297090] block nbd3: Attempted send on closed socket [ 4.301045] block nbd7: Attempted send on closed socket [ 4.302847] FAT-fs (nbd7): unable to read boot sector [ 4.304621] block nbd8: Attempted send on closed socket [ 4.306426] isofs_fill_super: bread failed, dev=nbd8, iso_blknum=16, block=32 [ 4.308710] block nbd4: Attempted send on closed socket [ 4.310477] FAT-fs (nbd4): unable to read boot sector [ 4.312282] block nbd13: Attempted send on closed socket [ 4.314079] FAT-fs (nbd13): unable to read boot sector [ 4.315865] block nbd0: Attempted send on closed socket [ 4.317633] isofs_fill_super: bread failed, dev=nbd0, iso_blknum=16, block=32 [ 4.319931] block nbd12: Attempted send on closed socket [ 4.321749] isofs_fill_super: bread failed, dev=nbd12, iso_blknum=16, block=32 [ 4.325786] block nbd14: Attempted send on closed socket [ 4.327604] isofs_fill_super: bread failed, dev=nbd14, iso_blknum=16, block=32 [ 4.330521] block nbd15: Attempted send on closed socket [ 4.332347] isofs_fill_super: bread failed, dev=nbd15, iso_blknum=16, block=32 [ 4.335000] block nbd10: Attempted send on closed socket [ 4.336772] isofs_fill_super: bread failed, dev=nbd10, iso_blknum=16, block=32 [ 4.339424] block nbd9: Attempted send on closed socket [ 4.341209] block nbd9: Attempted send on closed socket [ 4.343114] block nbd11: Attempted send on closed socket [ 4.344928] isofs_fill_super: bread failed, dev=nbd11, iso_blknum=16, block=32 [ 4.347611] FAT-fs (zram0): unable to read boot sector [ 4.349864] block nbd2: Attempted send on closed socket [ 4.351680] block nbd2: Attempted send on closed socket [ 4.353490] block nbd1: Attempted send on closed socket [ 4.355276] isofs_fill_super: bread failed, dev=nbd1, iso_blknum=16, block=32 [ 4.357557] block nbd5: Attempted send on closed socket [ 4.359364] block nbd5: Attempted send on closed socket [ 4.361239] block nbd7: Attempted send on closed socket [ 4.363045] isofs_fill_super: bread failed, dev=nbd7, iso_blknum=16, block=32 [ 4.365340] block nbd8: Attempted send on closed socket [ 4.367129] block nbd8: Attempted send on closed socket [ 4.370845] block nbd4: Attempted send on closed socket [ 4.372681] FAT-fs (nbd4): unable to read boot sector [ 4.374476] block nbd13: Attempted send on closed socket [ 4.376324] isofs_fill_super: bread failed, dev=nbd13, iso_blknum=16, block=32 [ 4.378942] block nbd0: Attempted send on closed socket [ 4.380704] block nbd0: Attempted send on closed socket [ 4.382533] block nbd12: Attempted send on closed socket [ 4.384334] block nbd12: Attempted send on closed socket [ 4.386477] block nbd14: Attempted send on closed socket [ 4.388284] block nbd14: Attempted send on closed socket [ 4.390132] block nbd15: Attempted send on closed socket [ 4.391946] block nbd15: Attempted send on closed socket [ 4.394768] block nbd10: Attempted send on closed socket [ 4.396577] block nbd10: Attempted send on closed socket [ 4.398473] block nbd11: Attempted send on closed socket [ 4.400271] block nbd11: Attempted send on closed socket [ 4.402105] FAT-fs (zram0): unable to read boot sector [ 4.403849] isofs_fill_super: bread failed, dev=zram0, iso_blknum=16, block=0 [ 4.406205] block nbd1: Attempted send on closed socket [ 4.407958] block nbd1: Attempted send on closed socket [ 4.409927] block nbd7: Attempted send on closed socket [ 4.411725] block nbd7: Attempted send on closed socket [ 4.414834] block nbd4: Attempted send on closed socket [ 4.416619] isofs_fill_super: bread failed, dev=nbd4, iso_blknum=16, block=32 [ 4.418910] block nbd3: Attempted send on closed socket [ 4.420795] block nbd3: Attempted send on closed socket [ 4.422589] (mount,615,0):ocfs2_get_sector:1861 ERROR: status = -5 [ 4.424589] (mount,615,0):ocfs2_sb_probe:770 ERROR: status = -5 [ 4.426563] (mount,615,0):ocfs2_fill_super:1038 ERROR: superblock probe failed! [ 4.429208] (mount,615,0):ocfs2_fill_super:1229 ERROR: status = -5 [ 4.431325] block nbd13: Attempted send on closed socket [ 4.433177] block nbd13: Attempted send on closed socket [ 4.436677] block nbd9: Attempted send on closed socket [ 4.438814] block nbd9: Attempted send on closed socket [ 4.440605] (mount,636,0):ocfs2_get_sector:1861 ERROR: status = -5 [ 4.442653] (mount,636,0):ocfs2_sb_probe:770 ERROR: status = -5 [ 4.444638] (mount,636,0):ocfs2_fill_super:1038 ERROR: superblock probe failed! [ 4.447320] (mount,636,0):ocfs2_fill_super:1229 ERROR: status = -5 [ 4.449590] block nbd3: Attempted send on closed socket [ 4.451403] gfs2: error -5 reading superblock [ 4.453221] block nbd2: Attempted send on closed socket [ 4.455095] block nbd2: Attempted send on closed socket [ 4.456873] (mount,639,0):ocfs2_get_sector:1861 ERROR: status = -5 [ 4.458925] (mount,639,0):ocfs2_sb_probe:770 ERROR: status = -5 [ 4.460879] (mount,639,0):ocfs2_fill_super:1038 ERROR: superblock probe failed! [ 4.463559] (mount,639,0):ocfs2_fill_super:1229 ERROR: status = -5 [ 4.465688] block nbd4: Attempted send on closed socket [ 4.467486] block nbd4: Attempted send on closed socket [ 4.469347] block nbd5: Attempted send on closed socket [ 4.471222] block nbd5: Attempted send on closed socket [ 4.473048] (mount,628,0):ocfs2_get_sector:1861 ERROR: status = -5 [ 4.475067] (mount,628,0):ocfs2_sb_probe:770 ERROR: status = -5 [ 4.477003] (mount,628,0):ocfs2_fill_super:1038 ERROR: superblock probe failed! [ 4.479615] (mount,628,0):ocfs2_fill_super:1229 ERROR: status = -5 [ 4.481822] block nbd8: Attempted send on closed socket [ 4.483690] block nbd8: Attempted send on closed socket [ 4.485475] (mount,642,0):ocfs2_get_sector:1861 ERROR: status = -5 [ 4.487481] (mount,642,0):ocfs2_sb_probe:770 ERROR: status = -5 [ 4.489432] (mount,642,0):ocfs2_fill_super:1038 ERROR: superblock probe failed! [ 4.492055] (mount,642,0):ocfs2_fill_super:1229 ERROR: status = -5 [ 4.494354] block nbd0: Attempted send on closed socket [ 4.496256] block nbd0: Attempted send on closed socket [ 4.498040] (mount,622,0):ocfs2_get_sector:1861 ERROR: status = -5 [ 4.500039] (mount,622,0):ocfs2_sb_probe:770 ERROR: status = -5 [ 4.502022] (mount,622,0):ocfs2_fill_super:1038 ERROR: superblock probe failed! [ 4.504630] (mount,622,0):ocfs2_fill_super:1229 ERROR: status = -5 [ 4.506771] block nbd9: Attempted send on closed socket [ 4.508561] gfs2: error -5 reading superblock [ 4.510170] block nbd12: Attempted send on closed socket [ 4.512070] block nbd12: Attempted send on closed socket [ 4.513845] (mount,641,0):ocfs2_get_sector:1861 ERROR: status = -5 [ 4.515865] (mount,641,0):ocfs2_sb_probe:770 ERROR: status = -5 [ 4.517811] (mount,641,0):ocfs2_fill_super:1038 ERROR: superblock probe failed! [ 4.520481] (mount,641,0):ocfs2_fill_super:1229 ERROR: status = -5 [ 4.522534] block nbd14: Attempted send on closed socket [ 4.524417] block nbd14: Attempted send on closed socket [ 4.526253] (mount,643,0):ocfs2_get_sector:1861 ERROR: status = -5 [ 4.528275] (mount,643,0):ocfs2_sb_probe:770 ERROR: status = -5 [ 4.530221] (mount,643,0):ocfs2_fill_super:1038 ERROR: superblock probe failed! [ 4.532860] (mount,643,0):ocfs2_fill_super:1229 ERROR: status = -5 [ 4.535014] block nbd15: Attempted send on closed socket [ 4.536893] block nbd15: Attempted send on closed socket [ 4.538735] (mount,625,0):ocfs2_get_sector:1861 ERROR: status = -5 [ 4.540751] (mount,625,0):ocfs2_sb_probe:770 ERROR: status = -5 [ 4.542727] (mount,625,0):ocfs2_fill_super:1038 ERROR: superblock probe failed! [ 4.555866] (mount,625,0):ocfs2_fill_super:1229 ERROR: status = -5 [ 4.558232] block nbd10: Attempted send on closed socket [ 4.560130] block nbd10: Attempted send on closed socket [ 4.561924] (mount,645,0):ocfs2_get_sector:1861 ERROR: status = -5 [ 4.563937] (mount,645,0):ocfs2_sb_probe:770 ERROR: status = -5 [ 4.565896] (mount,645,0):ocfs2_fill_super:1038 ERROR: superblock probe failed! [ 4.568519] (mount,645,0):ocfs2_fill_super:1229 ERROR: status = -5 [ 4.570644] block nbd11: Attempted send on closed socket [ 4.572599] block nbd11: Attempted send on closed socket [ 4.574468] (mount,644,0):ocfs2_get_sector:1861 ERROR: status = -5 [ 4.576581] (mount,644,0):ocfs2_sb_probe:770 ERROR: status = -5 [ 4.578574] (mount,644,0):ocfs2_fill_super:1038 ERROR: superblock probe failed! [ 4.581190] (mount,644,0):ocfs2_fill_super:1229 ERROR: status = -5 [ 4.583266] block nbd2: Attempted send on closed socket [ 4.585068] gfs2: error -5 reading superblock [ 4.586700] block nbd5: Attempted send on closed socket [ 4.588576] gfs2: error -5 reading superblock [ 4.590300] block nbd8: Attempted send on closed socket [ 4.592094] gfs2: error -5 reading superblock [ 4.593701] block nbd1: Attempted send on closed socket [ 4.595589] block nbd1: Attempted send on closed socket [ 4.597380] (mount,647,0):ocfs2_get_sector:1861 ERROR: status = -5 [ 4.599446] (mount,647,0):ocfs2_sb_probe:770 ERROR: status = -5 [ 4.601415] (mount,647,0):ocfs2_fill_super:1038 ERROR: superblock probe failed! [ 4.604033] (mount,647,0):ocfs2_fill_super:1229 ERROR: status = -5 [ 4.606149] block nbd0: Attempted send on closed socket [ 4.607918] gfs2: error -5 reading superblock [ 4.609575] block nbd7: Attempted send on closed socket [ 4.611643] BUG: unable to handle kernel NULL pointer dereference at 00000003 [ 4.614242] IP: [] move_linked_works+0x1d/0x50 [ 4.614724] *pdpt = 000000000cead001 *pde = 0000000000000000 [ 4.614724] Oops: 0002 [#1] [ 4.614724] CPU: 0 PID: 662 Comm: kworker/0:1H Not tainted 3.12.0-rc1-00279-ga0c7d83 #138 [ 4.614724] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.614724] task: ccab0a20 ti: ccf26000 task.ti: ccf26000 [ 4.614724] EIP: 0060:[] EFLAGS: 00010086 CPU: 0 [ 4.614724] EIP is at move_linked_works+0x1d/0x50 [ 4.614724] EAX: ccae5858 EBX: fffffffb ECX: 00000000 EDX: cc8b2eb8 [ 4.614724] ESI: 00000000 EDI: ffffffff EBP: ccf27f54 ESP: ccf27f44 [ 4.614724] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 [ 4.614724] CR0: 8005003b CR2: 0000005c CR3: 0cc66000 CR4: 000006b0 [ 4.614724] Stack: [ 4.614724] ccae585c cc8b2ea0 c1a81d50 cc8b2eb8 ccf27f70 c1034d34 ccab0a20 c1a81d60 [ 4.614724] cec55ed0 cc8b2ea0 c1034c02 ccf27fac c10388f7 ccf27f94 00000000 00000000 [ 4.614724] cc8b2ea0 00000000 ccf27f8c ccf27f8c 00000000 ccf27f98 ccf27f98 ccab0a20 [ 4.614724] Call Trace: [ 4.614724] [] worker_thread+0x132/0x1bd [ 4.614724] [] ? rescuer_thread+0x1df/0x1df [ 4.614724] [] kthread+0x6d/0x72 [ 4.614724] [] ret_from_kernel_thread+0x1b/0x28 [ 4.614724] [] ? init_completion+0x1d/0x1d [ 4.614724] Code: 74 0a 8b 00 85 c0 75 ed eb 02 31 c0 5d c3 55 89 e5 57 56 53 53 8b 58 04 83 eb 04 89 c6 83 c6 04 89 75 f0 74 21 8b 78 04 8b 70 08 <89> 77 04 89 3e 8b 72 04 8b 7d f0 89 7a 04 89 50 04 89 70 08 89 [ 4.614724] EIP: [] move_linked_works+0x1d/0x50 SS:ESP 0068:ccf27f44 [ 4.614724] CR2: 0000000000000003 [ 4.614724] ---[ end trace 346f0648092682e5 ]--- [ 4.614724] BUG: sleeping function called from invalid context at kernel/rwsem.c:20 [ 4.614724] in_atomic(): 1, irqs_disabled(): 1, pid: 662, name: kworker/0:1H [ 4.614724] CPU: 0 PID: 662 Comm: kworker/0:1H Tainted: G D 3.12.0-rc1-00279-ga0c7d83 #138 [ 4.614724] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.614724] 00000000 ccab0bd0 ccf27d94 c1759620 ccf27da8 c103f58c ccbc0bf4 00000009 [ 4.614724] ccf27f08 ccf27db4 c175defa ccab0a20 ccf27dcc c102fc15 ffffffff 00000000 [ 4.614724] ccab0a20 00000009 ccf27e00 c1027833 00000000 00000000 c197d991 ccf27df0 [ 4.614724] Call Trace: [ 4.614724] [] dump_stack+0x16/0x18 [ 4.614724] [] __might_sleep+0xc4/0xcc [ 4.614724] [] down_read+0x17/0x25 [ 4.614724] [] exit_signals+0x1a/0xde [ 4.614724] [] do_exit+0xc6/0x715 [ 4.614724] [] oops_end+0x90/0x98 [ 4.614724] [] no_context+0x191/0x19b [ 4.614724] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.614724] [] bad_area_nosemaphore+0xd/0x10 [ 4.614724] [] __do_page_fault+0x253/0x36a [ 4.614724] [] ? update_curr+0x69/0xaf [ 4.614724] [] ? dequeue_task_fair+0x6a/0xaf [ 4.614724] [] ? __switch_to+0xd8/0x2c0 [ 4.614724] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.614724] [] do_page_fault+0x8/0xa [ 4.614724] [] do_async_page_fault+0x23/0x49 [ 4.614724] [] error_code+0x58/0x60 [ 4.614724] [] ? copy_siginfo_to_user+0x126/0x1cb [ 4.614724] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.614724] [] ? move_linked_works+0x1d/0x50 [ 4.614724] [] worker_thread+0x132/0x1bd [ 4.614724] [] ? rescuer_thread+0x1df/0x1df [ 4.614724] [] kthread+0x6d/0x72 [ 4.614724] [] ret_from_kernel_thread+0x1b/0x28 [ 4.614724] [] ? init_completion+0x1d/0x1d [ 4.614724] note: kworker/0:1H[662] exited with preempt_count 1 [ 4.753245] BUG: unable to handle kernel paging request at fffffff0 [ 4.755616] IP: [] kthread_data+0x9/0xe [ 4.756528] *pdpt = 0000000001b96001 *pde = 0000000001b9b067 *pte = 0000000000000000 [ 4.756528] Oops: 0000 [#2] [ 4.756528] CPU: 0 PID: 662 Comm: kworker/0:1H Tainted: G D 3.12.0-rc1-00279-ga0c7d83 #138 [ 4.756528] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.756528] task: ccab0a20 ti: ccf26000 task.ti: ccf26000 [ 4.756528] EIP: 0060:[] EFLAGS: 00010046 CPU: 0 [ 4.756528] EIP is at kthread_data+0x9/0xe [ 4.756528] EAX: 00000000 EBX: 00000000 ECX: 5d853a86 EDX: 00000000 [ 4.756528] ESI: ccab0a20 EDI: ccab0b84 EBP: ccf27d58 ESP: ccf27d58 [ 4.756528] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 [ 4.756528] CR0: 8005003b CR2: 00000014 CR3: 0cc66000 CR4: 000006b0 [ 4.756528] Stack: [ 4.756528] ccf27d64 c103460f ccab0a20 ccf27dc4 c175e2b8 ccab0a20 ccab0a20 c10941ef [ 4.756528] cec0d000 c10941ef c1024ff3 c1024ff3 ccf26000 cf27c500 ccc29600 ccbc0a00 [ 4.756528] 00000246 ccf27da8 c1063c0d ccab0a20 ccf27dcc c1026d0e ccc29600 00000000 [ 4.756528] Call Trace: [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? kmem_cache_free+0x85/0x8e [ 4.756528] [] ? kmem_cache_free+0x85/0x8e [ 4.756528] [] ? __cleanup_sighand+0x22/0x25 [ 4.756528] [] ? __cleanup_sighand+0x22/0x25 [ 4.756528] [] ? call_rcu_sched+0x27/0x2a [ 4.756528] [] ? release_task+0x29b/0x2b1 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0x713/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? update_curr+0x69/0xaf [ 4.756528] [] ? dequeue_task_fair+0x6a/0xaf [ 4.756528] [] ? __switch_to+0xd8/0x2c0 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? copy_siginfo_to_user+0x126/0x1cb [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? move_linked_works+0x1d/0x50 [ 4.756528] [] worker_thread+0x132/0x1bd [ 4.756528] [] ? rescuer_thread+0x1df/0x1df [ 4.756528] [] kthread+0x6d/0x72 [ 4.756528] [] ret_from_kernel_thread+0x1b/0x28 [ 4.756528] [] ? init_completion+0x1d/0x1d [ 4.756528] Code: ff ff 31 d2 84 c0 74 0c b8 01 00 00 00 e8 36 12 01 00 88 c2 85 db 74 02 88 13 e8 91 ff ff ff 5b 5d c3 55 89 e5 8b 80 38 01 00 00 <8b> 40 f0 5d c3 55 89 e5 52 8b 90 38 01 00 00 c7 45 fc 00 00 00 [ 4.756528] EIP: [] kthread_data+0x9/0xe SS:ESP 0068:ccf27d58 [ 4.756528] CR2: 00000000fffffff0 [ 4.756528] ---[ end trace 346f0648092682e6 ]--- [ 4.756528] Fixing recursive fault but reboot is needed! [ 4.756528] BUG: unable to handle kernel paging request at fffffff0 [ 4.756528] IP: [] kthread_data+0x9/0xe [ 4.756528] *pdpt = 0000000001b96001 *pde = 0000000001b9b067 *pte = 0000000000000000 [ 4.756528] Oops: 0000 [#3] [ 4.756528] CPU: 0 PID: 662 Comm: kworker/0:1H Tainted: G D 3.12.0-rc1-00279-ga0c7d83 #138 [ 4.756528] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.756528] task: ccab0a20 ti: ccf26000 task.ti: ccf26000 [ 4.756528] EIP: 0060:[] EFLAGS: 00010046 CPU: 0 [ 4.756528] EIP is at kthread_data+0x9/0xe [ 4.756528] EAX: 00000000 EBX: 00000000 ECX: 5d853a86 EDX: 00000000 [ 4.756528] ESI: ccab0a20 EDI: ccab0b84 EBP: ccf27b68 ESP: ccf27b68 [ 4.756528] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 [ 4.756528] CR0: 8005003b CR2: 00000014 CR3: 0cc66000 CR4: 000006b0 [ 4.756528] Stack: [ 4.756528] ccf27b74 c103460f ccab0a20 ccf27bd4 c175e2b8 ccab0a20 ccab0a20 0103bc21 [ 4.756528] 000004f0 00000002 0000002c 00000006 00000046 ccf27bbc c104548a 000004ef [ 4.756528] 00000000 00000046 ccab0a20 00000009 ccf27d1c ccf27bdc c1755877 00000000 [ 4.756528] Call Trace: [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? number.isra.2+0x147/0x238 [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? kmem_cache_free+0x85/0x8e [ 4.756528] [] ? kmem_cache_free+0x85/0x8e [ 4.756528] [] ? __cleanup_sighand+0x22/0x25 [ 4.756528] [] ? __cleanup_sighand+0x22/0x25 [ 4.756528] [] ? call_rcu_sched+0x27/0x2a [ 4.756528] [] ? release_task+0x29b/0x2b1 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0x713/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? update_curr+0x69/0xaf [ 4.756528] [] ? dequeue_task_fair+0x6a/0xaf [ 4.756528] [] ? __switch_to+0xd8/0x2c0 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? copy_siginfo_to_user+0x126/0x1cb [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? move_linked_works+0x1d/0x50 [ 4.756528] [] worker_thread+0x132/0x1bd [ 4.756528] [] ? rescuer_thread+0x1df/0x1df [ 4.756528] [] kthread+0x6d/0x72 [ 4.756528] [] ret_from_kernel_thread+0x1b/0x28 [ 4.756528] [] ? init_completion+0x1d/0x1d [ 4.756528] Code: ff ff 31 d2 84 c0 74 0c b8 01 00 00 00 e8 36 12 01 00 88 c2 85 db 74 02 88 13 e8 91 ff ff ff 5b 5d c3 55 89 e5 8b 80 38 01 00 00 <8b> 40 f0 5d c3 55 89 e5 52 8b 90 38 01 00 00 c7 45 fc 00 00 00 [ 4.756528] EIP: [] kthread_data+0x9/0xe SS:ESP 0068:ccf27b68 [ 4.756528] CR2: 00000000fffffff0 [ 4.756528] ---[ end trace 346f0648092682e7 ]--- [ 4.756528] Fixing recursive fault but reboot is needed! [ 4.756528] BUG: unable to handle kernel paging request at fffffff0 [ 4.756528] IP: [] kthread_data+0x9/0xe [ 4.756528] *pdpt = 0000000001b96001 *pde = 0000000001b9b067 *pte = 0000000000000000 [ 4.756528] Oops: 0000 [#4] [ 4.756528] CPU: 0 PID: 662 Comm: kworker/0:1H Tainted: G D 3.12.0-rc1-00279-ga0c7d83 #138 [ 4.756528] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.756528] task: ccab0a20 ti: ccf26000 task.ti: ccf26000 [ 4.756528] EIP: 0060:[] EFLAGS: 00010046 CPU: 0 [ 4.756528] EIP is at kthread_data+0x9/0xe [ 4.756528] EAX: 00000000 EBX: 00000000 ECX: 5d853a86 EDX: 00000000 [ 4.756528] ESI: ccab0a20 EDI: ccab0b84 EBP: ccf27978 ESP: ccf27978 [ 4.756528] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 [ 4.756528] CR0: 8005003b CR2: 00000014 CR3: 0cc66000 CR4: 000006b0 [ 4.756528] Stack: [ 4.756528] ccf27984 c103460f ccab0a20 ccf279e4 c175e2b8 ccab0a20 ccab0a20 0103bc21 [ 4.756528] 0000053e 00000006 0000002c 00000006 00000046 ccf279cc c104548a 0000053d [ 4.756528] 00000000 00000046 ccab0a20 00000009 ccf27b2c ccf279ec c1755877 00000000 [ 4.756528] Call Trace: [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? number.isra.2+0x147/0x238 [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? kmem_cache_free+0x85/0x8e [ 4.756528] [] ? kmem_cache_free+0x85/0x8e [ 4.756528] [] ? __cleanup_sighand+0x22/0x25 [ 4.756528] [] ? __cleanup_sighand+0x22/0x25 [ 4.756528] [] ? call_rcu_sched+0x27/0x2a [ 4.756528] [] ? release_task+0x29b/0x2b1 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0x713/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? update_curr+0x69/0xaf [ 4.756528] [] ? dequeue_task_fair+0x6a/0xaf [ 4.756528] [] ? __switch_to+0xd8/0x2c0 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? copy_siginfo_to_user+0x126/0x1cb [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? move_linked_works+0x1d/0x50 [ 4.756528] [] worker_thread+0x132/0x1bd [ 4.756528] [] ? rescuer_thread+0x1df/0x1df [ 4.756528] [] kthread+0x6d/0x72 [ 4.756528] [] ret_from_kernel_thread+0x1b/0x28 [ 4.756528] [] ? init_completion+0x1d/0x1d [ 4.756528] Code: ff ff 31 d2 84 c0 74 0c b8 01 00 00 00 e8 36 12 01 00 88 c2 85 db 74 02 88 13 e8 91 ff ff ff 5b 5d c3 55 89 e5 8b 80 38 01 00 00 <8b> 40 f0 5d c3 55 89 e5 52 8b 90 38 01 00 00 c7 45 fc 00 00 00 [ 4.756528] EIP: [] kthread_data+0x9/0xe SS:ESP 0068:ccf27978 [ 4.756528] CR2: 00000000fffffff0 [ 4.756528] ---[ end trace 346f0648092682e8 ]--- [ 4.756528] Fixing recursive fault but reboot is needed! [ 4.756528] BUG: unable to handle kernel paging request at fffffff0 [ 4.756528] IP: [] kthread_data+0x9/0xe [ 4.756528] *pdpt = 0000000001b96001 *pde = 0000000001b9b067 *pte = 0000000000000000 [ 4.756528] Oops: 0000 [#5] [ 4.756528] CPU: 0 PID: 662 Comm: kworker/0:1H Tainted: G D 3.12.0-rc1-00279-ga0c7d83 #138 [ 4.756528] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.756528] task: ccab0a20 ti: ccf26000 task.ti: ccf26000 [ 4.756528] EIP: 0060:[] EFLAGS: 00010046 CPU: 0 [ 4.756528] EIP is at kthread_data+0x9/0xe [ 4.756528] EAX: 00000000 EBX: 00000000 ECX: 5d853a86 EDX: 00000000 [ 4.756528] ESI: ccab0a20 EDI: ccab0b84 EBP: ccf27788 ESP: ccf27788 [ 4.756528] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 [ 4.756528] CR0: 8005003b CR2: 00000014 CR3: 0cc66000 CR4: 000006b0 [ 4.756528] Stack: [ 4.756528] ccf27794 c103460f ccab0a20 ccf277f4 c175e2b8 ccab0a20 ccab0a20 0103bc21 [ 4.756528] 000005a3 00000002 0000002c 00000006 00000046 ccf277dc c104548a 000005a2 [ 4.756528] 00000000 00000046 ccab0a20 00000009 ccf2793c ccf277fc c1755877 00000000 [ 4.756528] Call Trace: [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? number.isra.2+0x147/0x238 [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? kmem_cache_free+0x85/0x8e [ 4.756528] [] ? kmem_cache_free+0x85/0x8e [ 4.756528] [] ? __cleanup_sighand+0x22/0x25 [ 4.756528] [] ? __cleanup_sighand+0x22/0x25 [ 4.756528] [] ? call_rcu_sched+0x27/0x2a [ 4.756528] [] ? release_task+0x29b/0x2b1 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0x713/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? update_curr+0x69/0xaf [ 4.756528] [] ? dequeue_task_fair+0x6a/0xaf [ 4.756528] [] ? __switch_to+0xd8/0x2c0 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? copy_siginfo_to_user+0x126/0x1cb [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? move_linked_works+0x1d/0x50 [ 4.756528] [] worker_thread+0x132/0x1bd [ 4.756528] [] ? rescuer_thread+0x1df/0x1df [ 4.756528] [] kthread+0x6d/0x72 [ 4.756528] [] ret_from_kernel_thread+0x1b/0x28 [ 4.756528] [] ? init_completion+0x1d/0x1d [ 4.756528] Code: ff ff 31 d2 84 c0 74 0c b8 01 00 00 00 e8 36 12 01 00 88 c2 85 db 74 02 88 13 e8 91 ff ff ff 5b 5d c3 55 89 e5 8b 80 38 01 00 00 <8b> 40 f0 5d c3 55 89 e5 52 8b 90 38 01 00 00 c7 45 fc 00 00 00 [ 4.756528] EIP: [] kthread_data+0x9/0xe SS:ESP 0068:ccf27788 [ 4.756528] CR2: 00000000fffffff0 [ 4.756528] ---[ end trace 346f0648092682e9 ]--- [ 4.756528] Fixing recursive fault but reboot is needed! [ 4.756528] BUG: unable to handle kernel paging request at fffffff0 [ 4.756528] IP: [] kthread_data+0x9/0xe [ 4.756528] *pdpt = 0000000001b96001 *pde = 0000000001b9b067 *pte = 0000000000000000 [ 4.756528] Oops: 0000 [#6] [ 4.756528] CPU: 0 PID: 662 Comm: kworker/0:1H Tainted: G D 3.12.0-rc1-00279-ga0c7d83 #138 [ 4.756528] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.756528] task: ccab0a20 ti: ccf26000 task.ti: ccf26000 [ 4.756528] EIP: 0060:[] EFLAGS: 00010046 CPU: 0 [ 4.756528] EIP is at kthread_data+0x9/0xe [ 4.756528] EAX: 00000000 EBX: 00000000 ECX: 5d853a86 EDX: 00000000 [ 4.756528] ESI: ccab0a20 EDI: ccab0b84 EBP: ccf27598 ESP: ccf27598 [ 4.756528] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 [ 4.756528] CR0: 8005003b CR2: 00000014 CR3: 0cc66000 CR4: 000006b0 [ 4.756528] Stack: [ 4.756528] ccf275a4 c103460f ccab0a20 ccf27604 c175e2b8 ccab0a20 ccab0a20 0103bc21 [ 4.756528] 0000061f 00000006 0000002c 00000006 00000046 ccf275ec c104548a 0000061e [ 4.756528] 00000000 00000046 ccab0a20 00000009 ccf2774c ccf2760c c1755877 00000000 [ 4.756528] Call Trace: [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? number.isra.2+0x147/0x238 [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? kmem_cache_free+0x85/0x8e [ 4.756528] [] ? kmem_cache_free+0x85/0x8e [ 4.756528] [] ? __cleanup_sighand+0x22/0x25 [ 4.756528] [] ? __cleanup_sighand+0x22/0x25 [ 4.756528] [] ? call_rcu_sched+0x27/0x2a [ 4.756528] [] ? release_task+0x29b/0x2b1 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0x713/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? update_curr+0x69/0xaf [ 4.756528] [] ? dequeue_task_fair+0x6a/0xaf [ 4.756528] [] ? __switch_to+0xd8/0x2c0 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? copy_siginfo_to_user+0x126/0x1cb [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? move_linked_works+0x1d/0x50 [ 4.756528] [] worker_thread+0x132/0x1bd [ 4.756528] [] ? rescuer_thread+0x1df/0x1df [ 4.756528] [] kthread+0x6d/0x72 [ 4.756528] [] ret_from_kernel_thread+0x1b/0x28 [ 4.756528] [] ? init_completion+0x1d/0x1d [ 4.756528] Code: ff ff 31 d2 84 c0 74 0c b8 01 00 00 00 e8 36 12 01 00 88 c2 85 db 74 02 88 13 e8 91 ff ff ff 5b 5d c3 55 89 e5 8b 80 38 01 00 00 <8b> 40 f0 5d c3 55 89 e5 52 8b 90 38 01 00 00 c7 45 fc 00 00 00 [ 4.756528] EIP: [] kthread_data+0x9/0xe SS:ESP 0068:ccf27598 [ 4.756528] CR2: 00000000fffffff0 [ 4.756528] ---[ end trace 346f0648092682ea ]--- [ 4.756528] Fixing recursive fault but reboot is needed! [ 4.756528] BUG: unable to handle kernel paging request at fffffff0 [ 4.756528] IP: [] kthread_data+0x9/0xe [ 4.756528] *pdpt = 0000000001b96001 *pde = 0000000001b9b067 *pte = 0000000000000000 [ 4.756528] Oops: 0000 [#7] [ 4.756528] CPU: 0 PID: 662 Comm: kworker/0:1H Tainted: G D 3.12.0-rc1-00279-ga0c7d83 #138 [ 4.756528] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.756528] task: ccab0a20 ti: ccf26000 task.ti: ccf26000 [ 4.756528] EIP: 0060:[] EFLAGS: 00010046 CPU: 0 [ 4.756528] EIP is at kthread_data+0x9/0xe [ 4.756528] EAX: 00000000 EBX: 00000000 ECX: 5d853a86 EDX: 00000000 [ 4.756528] ESI: ccab0a20 EDI: ccab0b84 EBP: ccf273a8 ESP: ccf273a8 [ 4.756528] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 [ 4.756528] CR0: 8005003b CR2: 00000014 CR3: 0cc66000 CR4: 000006b0 [ 4.756528] Stack: [ 4.756528] ccf273b4 c103460f ccab0a20 ccf27414 c175e2b8 ccab0a20 ccab0a20 0103bc21 [ 4.756528] 000006b2 00000006 0000002c 00000006 00000046 ccf273fc c104548a 000006b1 [ 4.756528] 00000000 00000046 ccab0a20 00000009 ccf2755c ccf2741c c1755877 00000000 [ 4.756528] Call Trace: [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? number.isra.2+0x147/0x238 [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? kmem_cache_free+0x85/0x8e [ 4.756528] [] ? kmem_cache_free+0x85/0x8e [ 4.756528] [] ? __cleanup_sighand+0x22/0x25 [ 4.756528] [] ? __cleanup_sighand+0x22/0x25 [ 4.756528] [] ? call_rcu_sched+0x27/0x2a [ 4.756528] [] ? release_task+0x29b/0x2b1 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0x713/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? update_curr+0x69/0xaf [ 4.756528] [] ? dequeue_task_fair+0x6a/0xaf [ 4.756528] [] ? __switch_to+0xd8/0x2c0 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? copy_siginfo_to_user+0x126/0x1cb [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? move_linked_works+0x1d/0x50 [ 4.756528] [] worker_thread+0x132/0x1bd [ 4.756528] [] ? rescuer_thread+0x1df/0x1df [ 4.756528] [] kthread+0x6d/0x72 [ 4.756528] [] ret_from_kernel_thread+0x1b/0x28 [ 4.756528] [] ? init_completion+0x1d/0x1d [ 4.756528] Code: ff ff 31 d2 84 c0 74 0c b8 01 00 00 00 e8 36 12 01 00 88 c2 85 db 74 02 88 13 e8 91 ff ff ff 5b 5d c3 55 89 e5 8b 80 38 01 00 00 <8b> 40 f0 5d c3 55 89 e5 52 8b 90 38 01 00 00 c7 45 fc 00 00 00 [ 4.756528] EIP: [] kthread_data+0x9/0xe SS:ESP 0068:ccf273a8 [ 4.756528] CR2: 00000000fffffff0 [ 4.756528] ---[ end trace 346f0648092682eb ]--- [ 4.756528] Fixing recursive fault but reboot is needed! [ 4.756528] BUG: unable to handle kernel paging request at fffffff0 [ 4.756528] IP: [] kthread_data+0x9/0xe [ 4.756528] *pdpt = 0000000001b96001 *pde = 0000000001b9b067 *pte = 0000000000000000 [ 4.756528] Oops: 0000 [#8] [ 4.756528] CPU: 0 PID: 662 Comm: kworker/0:1H Tainted: G D 3.12.0-rc1-00279-ga0c7d83 #138 [ 4.756528] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.756528] task: ccab0a20 ti: ccf26000 task.ti: ccf26000 [ 4.756528] EIP: 0060:[] EFLAGS: 00010046 CPU: 0 [ 4.756528] EIP is at kthread_data+0x9/0xe [ 4.756528] EAX: 00000000 EBX: 00000000 ECX: 5d853a86 EDX: 00000000 [ 4.756528] ESI: ccab0a20 EDI: ccab0b84 EBP: ccf271b8 ESP: ccf271b8 [ 4.756528] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 [ 4.756528] CR0: 8005003b CR2: 00000014 CR3: 0cc66000 CR4: 000006b0 [ 4.756528] Stack: [ 4.756528] ccf271c4 c103460f ccab0a20 ccf27224 c175e2b8 ccab0a20 ccab0a20 0103bc21 [ 4.756528] 0000075c 00000002 0000002c 00000006 00000046 ccf2720c c104548a 0000075b [ 4.756528] 00000000 00000046 ccab0a20 00000009 ccf2736c ccf2722c c1755877 00000000 [ 4.756528] Call Trace: [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? number.isra.2+0x147/0x238 [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? kmem_cache_free+0x85/0x8e [ 4.756528] [] ? kmem_cache_free+0x85/0x8e [ 4.756528] [] ? __cleanup_sighand+0x22/0x25 [ 4.756528] [] ? __cleanup_sighand+0x22/0x25 [ 4.756528] [] ? call_rcu_sched+0x27/0x2a [ 4.756528] [] ? release_task+0x29b/0x2b1 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0x713/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? update_curr+0x69/0xaf [ 4.756528] [] ? dequeue_task_fair+0x6a/0xaf [ 4.756528] [] ? __switch_to+0xd8/0x2c0 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? copy_siginfo_to_user+0x126/0x1cb [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? move_linked_works+0x1d/0x50 [ 4.756528] [] worker_thread+0x132/0x1bd [ 4.756528] [] ? rescuer_thread+0x1df/0x1df [ 4.756528] [] kthread+0x6d/0x72 [ 4.756528] [] ret_from_kernel_thread+0x1b/0x28 [ 4.756528] [] ? init_completion+0x1d/0x1d [ 4.756528] Code: ff ff 31 d2 84 c0 74 0c b8 01 00 00 00 e8 36 12 01 00 88 c2 85 db 74 02 88 13 e8 91 ff ff ff 5b 5d c3 55 89 e5 8b 80 38 01 00 00 <8b> 40 f0 5d c3 55 89 e5 52 8b 90 38 01 00 00 c7 45 fc 00 00 00 [ 4.756528] EIP: [] kthread_data+0x9/0xe SS:ESP 0068:ccf271b8 [ 4.756528] CR2: 00000000fffffff0 [ 4.756528] ---[ end trace 346f0648092682ec ]--- [ 4.756528] Fixing recursive fault but reboot is needed! [ 4.756528] BUG: unable to handle kernel paging request at fffffff0 [ 4.756528] IP: [] kthread_data+0x9/0xe [ 4.756528] *pdpt = 0000000001b96001 *pde = 0000000001b9b067 *pte = 0000000000000000 [ 4.756528] Oops: 0000 [#9] [ 4.756528] CPU: 0 PID: 662 Comm: kworker/0:1H Tainted: G D 3.12.0-rc1-00279-ga0c7d83 #138 [ 4.756528] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.756528] task: ccab0a20 ti: ccf26000 task.ti: ccf26000 [ 4.756528] EIP: 0060:[] EFLAGS: 00010046 CPU: 0 [ 4.756528] EIP is at kthread_data+0x9/0xe [ 4.756528] EAX: 00000000 EBX: 00000000 ECX: 5d853a86 EDX: 00000000 [ 4.756528] ESI: ccab0a20 EDI: ccab0b84 EBP: ccf26fc8 ESP: ccf26fc8 [ 4.756528] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 [ 4.756528] CR0: 8005003b CR2: 00000014 CR3: 0cc66000 CR4: 000006b0 [ 4.756528] Stack: [ 4.756528] ccf26fd4 c103460f ccab0a20 ccf27034 c175e2b8 ccab0a20 ccab0a20 0103bc21 [ 4.756528] 0000081d 00000002 0000002c 00000006 00000046 ccf2701c c104548a 0000081c [ 4.756528] 00000000 00000046 ccab0a20 00000009 ccf2717c ccf2703c c1755877 00000000 [ 4.756528] Call Trace: [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? number.isra.2+0x147/0x238 [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? kmem_cache_free+0x85/0x8e [ 4.756528] [] ? kmem_cache_free+0x85/0x8e [ 4.756528] [] ? __cleanup_sighand+0x22/0x25 [ 4.756528] [] ? __cleanup_sighand+0x22/0x25 [ 4.756528] [] ? call_rcu_sched+0x27/0x2a [ 4.756528] [] ? release_task+0x29b/0x2b1 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0x713/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? update_curr+0x69/0xaf [ 4.756528] [] ? dequeue_task_fair+0x6a/0xaf [ 4.756528] [] ? __switch_to+0xd8/0x2c0 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? copy_siginfo_to_user+0x126/0x1cb [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? move_linked_works+0x1d/0x50 [ 4.756528] [] worker_thread+0x132/0x1bd [ 4.756528] [] ? rescuer_thread+0x1df/0x1df [ 4.756528] [] kthread+0x6d/0x72 [ 4.756528] [] ret_from_kernel_thread+0x1b/0x28 [ 4.756528] [] ? init_completion+0x1d/0x1d [ 4.756528] Code: ff ff 31 d2 84 c0 74 0c b8 01 00 00 00 e8 36 12 01 00 88 c2 85 db 74 02 88 13 e8 91 ff ff ff 5b 5d c3 55 89 e5 8b 80 38 01 00 00 <8b> 40 f0 5d c3 55 89 e5 52 8b 90 38 01 00 00 c7 45 fc 00 00 00 [ 4.756528] EIP: [] kthread_data+0x9/0xe SS:ESP 0068:ccf26fc8 [ 4.756528] CR2: 00000000fffffff0 [ 4.756528] ---[ end trace 346f0648092682ed ]--- [ 4.756528] Fixing recursive fault but reboot is needed! [ 4.756528] BUG: unable to handle kernel paging request at fffffff0 [ 4.756528] IP: [] kthread_data+0x9/0xe [ 4.756528] *pdpt = 0000000001b96001 *pde = 0000000001b9b067 *pte = 0000000000000000 [ 4.756528] Oops: 0000 [#10] [ 4.756528] CPU: 0 PID: 662 Comm: kworker/0:1H Tainted: G D 3.12.0-rc1-00279-ga0c7d83 #138 [ 4.756528] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.756528] task: ccab0a20 ti: ccf26000 task.ti: ccf26000 [ 4.756528] EIP: 0060:[] EFLAGS: 00010046 CPU: 0 [ 4.756528] EIP is at kthread_data+0x9/0xe [ 4.756528] EAX: 00000000 EBX: 00000000 ECX: 5d853a86 EDX: 00000000 [ 4.756528] ESI: ccab0a20 EDI: ccab0b84 EBP: ccf26dd8 ESP: ccf26dd8 [ 4.756528] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 [ 4.756528] CR0: 8005003b CR2: 00000014 CR3: 0cc66000 CR4: 000006b0 [ 4.756528] Stack: [ 4.756528] ccf26de4 c103460f ccab0a20 ccf26e44 c175e2b8 ccab0a20 ccab0a20 0103bc21 [ 4.756528] 000008f5 00000006 0000002c 00000006 00000046 ccf26e2c c104548a 000008f4 [ 4.756528] 00000000 00000046 ccab0a20 00000009 ccf26f8c ccf26e4c c1755877 00000000 [ 4.756528] Call Trace: [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? number.isra.2+0x147/0x238 [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? kmem_cache_free+0x85/0x8e [ 4.756528] [] ? kmem_cache_free+0x85/0x8e [ 4.756528] [] ? __cleanup_sighand+0x22/0x25 [ 4.756528] [] ? __cleanup_sighand+0x22/0x25 [ 4.756528] [] ? call_rcu_sched+0x27/0x2a [ 4.756528] [] ? release_task+0x29b/0x2b1 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0x713/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? update_curr+0x69/0xaf [ 4.756528] [] ? dequeue_task_fair+0x6a/0xaf [ 4.756528] [] ? __switch_to+0xd8/0x2c0 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? copy_siginfo_to_user+0x126/0x1cb [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? move_linked_works+0x1d/0x50 [ 4.756528] [] worker_thread+0x132/0x1bd [ 4.756528] [] ? rescuer_thread+0x1df/0x1df [ 4.756528] [] kthread+0x6d/0x72 [ 4.756528] [] ret_from_kernel_thread+0x1b/0x28 [ 4.756528] [] ? init_completion+0x1d/0x1d [ 4.756528] Code: ff ff 31 d2 84 c0 74 0c b8 01 00 00 00 e8 36 12 01 00 88 c2 85 db 74 02 88 13 e8 91 ff ff ff 5b 5d c3 55 89 e5 8b 80 38 01 00 00 <8b> 40 f0 5d c3 55 89 e5 52 8b 90 38 01 00 00 c7 45 fc 00 00 00 [ 4.756528] EIP: [] kthread_data+0x9/0xe SS:ESP 0068:ccf26dd8 [ 4.756528] CR2: 00000000fffffff0 [ 4.756528] ---[ end trace 346f0648092682ee ]--- [ 4.756528] Fixing recursive fault but reboot is needed! [ 4.756528] BUG: unable to handle kernel paging request at fffffff0 [ 4.756528] IP: [] kthread_data+0x9/0xe [ 4.756528] *pdpt = 0000000001b96001 *pde = 0000000001b9b067 *pte = 0000000000000000 [ 4.756528] Oops: 0000 [#11] [ 4.756528] CPU: 0 PID: 662 Comm: kworker/0:1H Tainted: G D 3.12.0-rc1-00279-ga0c7d83 #138 [ 4.756528] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.756528] task: ccab0a20 ti: ccf26000 task.ti: ccf26000 [ 4.756528] EIP: 0060:[] EFLAGS: 00010046 CPU: 0 [ 4.756528] EIP is at kthread_data+0x9/0xe [ 4.756528] EAX: 00000000 EBX: 00000000 ECX: 5d853a86 EDX: 00000000 [ 4.756528] ESI: ccab0a20 EDI: ccab0b84 EBP: ccf26be8 ESP: ccf26be8 [ 4.756528] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 [ 4.756528] CR0: 8005003b CR2: 00000014 CR3: 0cc66000 CR4: 000006b0 [ 4.756528] Stack: [ 4.756528] ccf26bf4 c103460f ccab0a20 ccf26c54 c175e2b8 ccab0a20 ccab0a20 0103bc21 [ 4.756528] 000009e4 00000006 0000002c 00000006 00000046 ccf26c3c c104548a 000009e3 [ 4.756528] 00000000 00000046 ccab0a20 00000009 ccf26d9c ccf26c5c c1755877 00000000 [ 4.756528] Call Trace: [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? number.isra.2+0x147/0x238 [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? kmem_cache_free+0x85/0x8e [ 4.756528] [] ? kmem_cache_free+0x85/0x8e [ 4.756528] [] ? __cleanup_sighand+0x22/0x25 [ 4.756528] [] ? __cleanup_sighand+0x22/0x25 [ 4.756528] [] ? call_rcu_sched+0x27/0x2a [ 4.756528] [] ? release_task+0x29b/0x2b1 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0x713/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? update_curr+0x69/0xaf [ 4.756528] [] ? dequeue_task_fair+0x6a/0xaf [ 4.756528] [] ? __switch_to+0xd8/0x2c0 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? copy_siginfo_to_user+0x126/0x1cb [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? move_linked_works+0x1d/0x50 [ 4.756528] [] worker_thread+0x132/0x1bd [ 4.756528] [] ? rescuer_thread+0x1df/0x1df [ 4.756528] [] kthread+0x6d/0x72 [ 4.756528] [] ret_from_kernel_thread+0x1b/0x28 [ 4.756528] [] ? init_completion+0x1d/0x1d [ 4.756528] Code: ff ff 31 d2 84 c0 74 0c b8 01 00 00 00 e8 36 12 01 00 88 c2 85 db 74 02 88 13 e8 91 ff ff ff 5b 5d c3 55 89 e5 8b 80 38 01 00 00 <8b> 40 f0 5d c3 55 89 e5 52 8b 90 38 01 00 00 c7 45 fc 00 00 00 [ 4.756528] EIP: [] kthread_data+0x9/0xe SS:ESP 0068:ccf26be8 [ 4.756528] CR2: 00000000fffffff0 [ 4.756528] ---[ end trace 346f0648092682ef ]--- [ 4.756528] Fixing recursive fault but reboot is needed! [ 4.756528] BUG: unable to handle kernel paging request at fffffff0 [ 4.756528] IP: [] kthread_data+0x9/0xe [ 4.756528] *pdpt = 0000000001b96001 *pde = 0000000001b9b067 *pte = 0000000000000000 [ 4.756528] Oops: 0000 [#12] [ 4.756528] CPU: 0 PID: 662 Comm: kworker/0:1H Tainted: G D 3.12.0-rc1-00279-ga0c7d83 #138 [ 4.756528] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.756528] task: ccab0a20 ti: ccf26000 task.ti: ccf26000 [ 4.756528] EIP: 0060:[] EFLAGS: 00010046 CPU: 0 [ 4.756528] EIP is at kthread_data+0x9/0xe [ 4.756528] EAX: 00000000 EBX: 00000000 ECX: 5d853a86 EDX: 00000000 [ 4.756528] ESI: ccab0a20 EDI: ccab0b84 EBP: ccf269f8 ESP: ccf269f8 [ 4.756528] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 [ 4.756528] CR0: 8005003b CR2: 00000014 CR3: 0cc66000 CR4: 000006b0 [ 4.756528] Stack: [ 4.756528] ccf26a04 c103460f ccab0a20 ccf26a64 c175e2b8 ccab0a20 ccab0a20 0103bc21 [ 4.756528] 00000aea 00000002 0000002c 00000006 00000046 ccf26a4c c104548a 00000ae9 [ 4.756528] 00000000 00000046 ccab0a20 00000009 ccf26bac ccf26a6c c1755877 00000000 [ 4.756528] Call Trace: [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? number.isra.2+0x147/0x238 [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? kmem_cache_free+0x85/0x8e [ 4.756528] [] ? kmem_cache_free+0x85/0x8e [ 4.756528] [] ? __cleanup_sighand+0x22/0x25 [ 4.756528] [] ? __cleanup_sighand+0x22/0x25 [ 4.756528] [] ? call_rcu_sched+0x27/0x2a [ 4.756528] [] ? release_task+0x29b/0x2b1 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0x713/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? update_curr+0x69/0xaf [ 4.756528] [] ? dequeue_task_fair+0x6a/0xaf [ 4.756528] [] ? __switch_to+0xd8/0x2c0 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? copy_siginfo_to_user+0x126/0x1cb [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? move_linked_works+0x1d/0x50 [ 4.756528] [] worker_thread+0x132/0x1bd [ 4.756528] [] ? rescuer_thread+0x1df/0x1df [ 4.756528] [] kthread+0x6d/0x72 [ 4.756528] [] ret_from_kernel_thread+0x1b/0x28 [ 4.756528] [] ? init_completion+0x1d/0x1d [ 4.756528] Code: ff ff 31 d2 84 c0 74 0c b8 01 00 00 00 e8 36 12 01 00 88 c2 85 db 74 02 88 13 e8 91 ff ff ff 5b 5d c3 55 89 e5 8b 80 38 01 00 00 <8b> 40 f0 5d c3 55 89 e5 52 8b 90 38 01 00 00 c7 45 fc 00 00 00 [ 4.756528] EIP: [] kthread_data+0x9/0xe SS:ESP 0068:ccf269f8 [ 4.756528] CR2: 00000000fffffff0 [ 4.756528] ---[ end trace 346f0648092682f0 ]--- [ 4.756528] Fixing recursive fault but reboot is needed! [ 4.756528] BUG: unable to handle kernel paging request at fffffff0 [ 4.756528] IP: [] kthread_data+0x9/0xe [ 4.756528] *pdpt = 0000000001b96001 *pde = 0000000001b9b067 *pte = 0000000000000000 [ 4.756528] Oops: 0000 [#13] [ 4.756528] CPU: 0 PID: 662 Comm: kworker/0:1H Tainted: G D 3.12.0-rc1-00279-ga0c7d83 #138 [ 4.756528] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.756528] task: ccab0a20 ti: ccf26000 task.ti: ccf26000 [ 4.756528] EIP: 0060:[] EFLAGS: 00010046 CPU: 0 [ 4.756528] EIP is at kthread_data+0x9/0xe [ 4.756528] EAX: 00000000 EBX: 00000000 ECX: 5d853a86 EDX: 00000000 [ 4.756528] ESI: ccab0a20 EDI: ccab0b84 EBP: ccf26808 ESP: ccf26808 [ 4.756528] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 [ 4.756528] CR0: 8005003b CR2: 00000014 CR3: 0cc66000 CR4: 000006b0 [ 4.756528] Stack: [ 4.756528] ccf26814 c103460f ccab0a20 ccf26874 c175e2b8 ccab0a20 ccab0a20 0103bc21 [ 4.756528] 00000c07 00000006 0000002c 00000006 00000046 ccf2685c c104548a 00000c06 [ 4.756528] 00000000 00000046 ccab0a20 00000009 ccf269bc ccf2687c c1755877 00000000 [ 4.756528] Call Trace: [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] ? kthread_data+0x9/0xe [ 4.756528] [] wq_worker_sleeping+0xb/0x69 [ 4.756528] [] __schedule+0xe2/0x369 [ 4.756528] [] ? vprintk_emit+0x299/0x2a3 [ 4.756528] [] ? printk+0x17/0x19 [ 4.756528] [] schedule+0x51/0x53 [ 4.756528] [] do_exit+0xbe/0x715 [ 4.756528] [] oops_end+0x90/0x98 [ 4.756528] [] no_context+0x191/0x19b [ 4.756528] [] __bad_area_nosemaphore+0xf8/0x102 [ 4.756528] [] ? pte_offset_kernel+0x10/0x2a [ 4.756528] [] bad_area_nosemaphore+0xd/0x10 [ 4.756528] [] __do_page_fault+0x253/0x36a [ 4.756528] [] ? kvm_clock_read+0x18/0x26 [ 4.756528] [] ? paravirt_sched_clock+0x9/0xd [ 4.756528] [] ? sched_clock+0x9/0xc [ 4.756528] [] ? sched_clock_local.constprop.3+0xe/0x106 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] do_page_fault+0x8/0xa [ 4.756528] [] do_async_page_fault+0x23/0x49 [ 4.756528] [] error_code+0x58/0x60 [ 4.756528] [] ? iret_exc+0x21f/0xa40 [ 4.756528] [] ? kvm_read_and_reset_pf_reason+0x1f/0x1f [ 4.756528] [] BUG: kernel boot oops Elapsed time: 10 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/i386-randconfig-c4-0920/a0c7d83322521880caf8c9c1ef20a2a1cd5cb955/vmlinuz-3.12.0-rc1-00279-ga0c7d83 -append 'hung_task_panic=1 rcutree.rcu_cpu_stall_timeout=100 log_buf_len=8M ignore_loglevel debug sched_debug apic=debug dynamic_printk sysrq_always_enabled panic=10 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kernel-tests/run-queue/kvm/i386-randconfig-c4-0920/can:for-davem/.vmlinuz-a0c7d83322521880caf8c9c1ef20a2a1cd5cb955-20130921224411-2-lkp-tt02 branch=can/for-davem BOOT_IMAGE=/kernel/i386-randconfig-c4-0920/a0c7d83322521880caf8c9c1ef20a2a1cd5cb955/vmlinuz-3.12.0-rc1-00279-ga0c7d83' -initrd /kernel-tests/initrd/yocto-minimal-i386.cgz -m 256M -smp 2 -net nic,vlan=0,macaddr=00:00:00:00:00:00,model=virtio -net user,vlan=0,hostfwd=tcp::15782-:22 -net nic,vlan=1,model=e1000 -net user,vlan=1 -boot order=nc -no-reboot -watchdog i6300esb -pidfile /dev/shm/kboot/pid-lkp-tt02-lkp-11686 -serial file:/dev/shm/kboot/serial-lkp-tt02-lkp-11686 -daemonize -display none -monitor null