early console in setup code Probing EDD (edd=off to disable)... ok [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Linux version 3.16.0-rc1-00045-g52774d9 (kbuild@lkp-hsx01) (gcc version 4.8.2 (Debian 4.8.2-18) ) #1 Thu Jun 19 02:56:19 CST 2014 [ 0.000000] Command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06190120/linux-devel:devel-hourly-2014061900:52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8:bisect-linux3/.vmlinuz-52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8-20140619025632-6-ivb42 branch=linux-devel/devel-hourly-2014061900 BOOT_IMAGE=/kernel/x86_64-randconfig-hsxa0-06190120/52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8/vmlinuz-3.16.0-rc1-00045-g52774d9 drbd.minor_count=8 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 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 0x0000000000100000-0x0000000013ffdfff] usable [ 0.000000] BIOS-e820: [mem 0x0000000013ffe000-0x0000000013ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 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 = 0x13ffe max_arch_pfn = 0x400000000 [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] BRK [0x031fb000, 0x031fbfff] PGTABLE [ 0.000000] BRK [0x031fc000, 0x031fcfff] PGTABLE [ 0.000000] BRK [0x031fd000, 0x031fdfff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x13a00000-0x13bfffff] [ 0.000000] [mem 0x13a00000-0x13bfffff] page 4k [ 0.000000] BRK [0x031fe000, 0x031fefff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x10000000-0x139fffff] [ 0.000000] [mem 0x10000000-0x139fffff] page 4k [ 0.000000] BRK [0x031ff000, 0x031fffff] PGTABLE [ 0.000000] BRK [0x03200000, 0x03200fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x00100000-0x0fffffff] [ 0.000000] [mem 0x00100000-0x0fffffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x13c00000-0x13ffdfff] [ 0.000000] [mem 0x13c00000-0x13ffdfff] page 4k [ 0.000000] RAMDISK: [mem 0x13ce6000-0x13feffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000FD950 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x0000000013FFE450 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x0000000013FFFF80 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x0000000013FFE490 0011A9 (v01 BXPC BXDSDT 00000001 INTL 20100528) [ 0.000000] ACPI: FACS 0x0000000013FFFF40 000040 [ 0.000000] ACPI: SSDT 0x0000000013FFF7A0 000796 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x0000000013FFF680 000080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x0000000013FFF640 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:13ffd001, primary cpu clock [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal empty [ 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 0x00100000-0x13ffdfff] [ 0.000000] On node 0 totalpages: 81820 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 1216 pages used for memmap [ 0.000000] DMA32 zone: 77822 pages, LIFO batch:15 [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5fc000 ( 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] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01 [ 0.000000] ACPI: IRQ2 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04 [ 0.000000] ACPI: IRQ5 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08 [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] ACPI: IRQ10 used by override. [ 0.000000] ACPI: IRQ11 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] mapped IOAPIC to ffffffffff5fb000 (fec00000) [ 0.000000] nr_irqs_gsi: 40 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 1c52600 [ 0.000000] e820: [mem 0x14000000-0xfeffbfff] 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: 80519 [ 0.000000] Kernel command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06190120/linux-devel:devel-hourly-2014061900:52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8:bisect-linux3/.vmlinuz-52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8-20140619025632-6-ivb42 branch=linux-devel/devel-hourly-2014061900 BOOT_IMAGE=/kernel/x86_64-randconfig-hsxa0-06190120/52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8/vmlinuz-3.16.0-rc1-00045-g52774d9 drbd.minor_count=8 [ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.000000] Memory: 280952K/327280K available (7231K kernel code, 4685K rwdata, 3844K rodata, 808K init, 17008K bss, 46328K reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] NR_IRQS:4352 nr_irqs:256 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8671 kB [ 0.000000] per task-struct memory footprint: 2688 bytes [ 0.000000] allocated 1572864 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Detected 2693.386 MHz processor [ 0.001250] Calibrating delay loop (skipped) preset value.. 5386.21 BogoMIPS (lpj=673346) [ 0.001508] pid_max: default: 4096 minimum: 301 [ 0.001789] ACPI: Core revision 20140424 [ 0.004552] ACPI: All ACPI Tables successfully acquired [ 0.005274] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.005514] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.006525] Initializing cgroup subsys memory [ 0.007065] Initializing cgroup subsys devices [ 0.007289] Initializing cgroup subsys freezer [ 0.007528] Initializing cgroup subsys perf_event [ 0.007764] Initializing cgroup subsys hugetlb [ 0.008075] mce: CPU supports 10 MCE banks [ 0.008312] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.008312] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.008312] tlb_flushall_shift: 6 [ 0.008508] CPU: Intel Common KVM processor (fam: 0f, model: 06, stepping: 01) [ 0.012945] Performance Events: unsupported Netburst CPU model 6 no PMU driver, software events only. [ 0.014102] Getting VERSION: 50014 [ 0.014262] Getting VERSION: 50014 [ 0.014509] Getting ID: 0 [ 0.014763] Getting ID: ff000000 [ 0.015011] Getting LVT0: 8700 [ 0.015258] Getting LVT1: 8400 [ 0.015527] enabled ExtINT on CPU#0 [ 0.016661] ENABLING IO-APIC IRQs [ 0.016758] init IO_APIC IRQs [ 0.017008] apic 0 pin 0 not connected [ 0.017276] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 0.017527] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.017776] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1) [ 0.018024] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 0.018274] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1) [ 0.018524] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 0.018774] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 0.019024] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 0.019273] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1) [ 0.019524] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1) [ 0.019775] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1) [ 0.020280] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 0.020524] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1) [ 0.020774] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1) [ 0.021024] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1) [ 0.021271] apic 0 pin 16 not connected [ 0.021506] apic 0 pin 17 not connected [ 0.021756] apic 0 pin 18 not connected [ 0.022256] apic 0 pin 19 not connected [ 0.022506] apic 0 pin 20 not connected [ 0.023005] apic 0 pin 21 not connected [ 0.023256] apic 0 pin 22 not connected [ 0.023506] apic 0 pin 23 not connected [ 0.024149] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.024255] Using local APIC timer interrupts. [ 0.024255] calibrating APIC timer ... [ 0.024750] ... lapic delta = 6249992 [ 0.024750] ... PM-Timer delta = 357967 [ 0.024750] ... PM-Timer result ok [ 0.024750] ..... delta 6249992 [ 0.024750] ..... mult: 268435112 [ 0.024750] ..... calibration result: 249999 [ 0.024750] ..... CPU clock speed is 2693.0139 MHz. [ 0.024750] ..... host bus clock speed is 999.0249 MHz. [ 0.025326] NMI watchdog: disabled (cpu0): hardware events not enabled [ 0.025789] devtmpfs: initialized [ 0.027250] gcov: version magic: 0x3430382a [ 0.028728] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 0.029000] regulator-dummy: no parameters [ 0.029500] NET: Registered protocol family 16 [ 0.030000] cpuidle: using governor menu [ 0.030500] ACPI: bus type PCI registered [ 0.030604] PCI: Using configuration type 1 for base access [ 0.031250] gpio-f7188x: Not a Fintek device at 0x0000002e [ 0.031315] gpio-f7188x: Not a Fintek device at 0x0000004e [ 0.031641] ACPI: Added _OSI(Module Device) [ 0.031757] ACPI: Added _OSI(Processor Device) [ 0.032007] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.032256] ACPI: Added _OSI(Processor Aggregator Device) [ 0.036500] ACPI: Interpreter enabled [ 0.036518] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140424/hwxface-580) [ 0.037258] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140424/hwxface-580) [ 0.038000] ACPI: (supports S0 S3 S5) [ 0.038006] ACPI: Using IOAPIC for interrupt routing [ 0.038510] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.042750] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.042764] acpi PNP0A03:00: _OSC: OS supports [Segments MSI] [ 0.043040] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.043673] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.043829] PCI host bridge to bus 0000:00 [ 0.044019] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.044267] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 0.044522] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] [ 0.044757] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.045007] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff] [ 0.045330] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.045995] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.046681] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.048250] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f] [ 0.048781] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.049007] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.049256] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.049506] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.050000] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.050349] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.050518] pci 0000:00:01.3: quirk: [io 0xb100-0xb10f] claimed by PIIX4 SMB [ 0.051231] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000 [ 0.052309] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref] [ 0.053045] pci 0000:00:02.0: reg 0x14: [mem 0xfebf0000-0xfebf0fff] [ 0.056546] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref] [ 0.057331] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 0.058009] pci 0000:00:03.0: reg 0x10: [mem 0xfeba0000-0xfebbffff] [ 0.058759] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f] [ 0.061250] pci 0000:00:03.0: reg 0x30: [mem 0xfebc0000-0xfebdffff pref] [ 0.061624] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000 [ 0.062250] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f] [ 0.064000] pci_bus 0000:00: on NUMA node 0 [ 0.064656] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.065185] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.065686] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.066250] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.066745] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.067492] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.068250] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.068256] vgaarb: loaded [ 0.068505] vgaarb: bridge control possible 0000:00:02.0 [ 0.069250] pps_core: LinuxPPS API ver. 1 registered [ 0.069256] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.069681] wmi: Mapper loaded [ 0.069862] Advanced Linux Sound Architecture Driver Initialized. [ 0.070022] PCI: Using ACPI for IRQ routing [ 0.070268] PCI: pci_cache_line_size set to 64 bytes [ 0.070647] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.070765] e820: reserve RAM buffer [mem 0x13ffe000-0x13ffffff] [ 0.071555] HPET: 3 timers in total, 0 timers will be used for per-cpu timer [ 0.072205] Switched to clocksource kvm-clock [ 0.072985] FS-Cache: Loaded [ 0.073480] pnp: PnP ACPI init [ 0.073912] ACPI: bus type PNP registered [ 0.074574] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 0.075604] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.076419] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 0.077471] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.078367] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 0.079380] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 0.080274] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 0.081340] pnp 00:03: [dma 2] [ 0.081768] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) [ 0.082708] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 0.083716] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active) [ 0.084627] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 0.085715] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.086656] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1) [ 0.087789] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.089104] pnp: PnP ACPI: found 7 devices [ 0.089694] ACPI: bus type PNP unregistered [ 0.095681] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 0.096471] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 0.097160] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 0.097975] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff] [ 0.098847] NET: Registered protocol family 1 [ 0.099456] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.100204] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.101029] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.101951] pci 0000:00:02.0: Boot video device [ 0.102583] PCI: CLS 0 bytes, default 64 [ 0.103443] Unpacking initramfs... [ 0.215487] debug: unmapping init [mem 0xffff880013ce6000-0xffff880013feffff] [ 0.217330] Scanning for low memory corruption every 60 seconds [ 0.218834] camellia-x86_64: performance on this CPU would be suboptimal: disabling camellia-x86_64. [ 0.220212] twofish-x86_64-3way: performance on this CPU would be suboptimal: disabling twofish-x86_64-3way. [ 0.222982] sha1_ssse3: Neither AVX nor AVX2 nor SSSE3 is available/usable. [ 0.223789] PCLMULQDQ-NI instructions are not detected. [ 0.224459] sha512_ssse3: Neither AVX nor SSSE3 is available/usable. [ 0.225217] AVX or AES-NI instructions are not detected. [ 0.225842] AVX instructions are not detected. [ 0.226356] AVX instructions are not detected. [ 0.226876] AVX instructions are not detected. [ 0.227390] AVX2 instructions are not detected. [ 0.228037] spin_lock-torture:--- Start of test: nwriters_stress=2 stat_interval=60 verbose=1 shuffle_interval=3 stutter=5 shutdown_secs=0 onoff_interval=0 onoff_holdoff=0 [ 0.229818] spin_lock-torture: Creating torture_shuffle task [ 0.230580] spin_lock-torture: Creating torture_stutter task [ 0.231283] spin_lock-torture: torture_shuffle task started [ 0.231968] spin_lock-torture: Creating lock_torture_writer task [ 0.232792] spin_lock-torture: torture_stutter task started [ 0.233479] spin_lock-torture: Creating lock_torture_writer task [ 0.234200] spin_lock-torture: lock_torture_writer task started [ 0.234918] spin_lock-torture: Creating lock_torture_stats task [ 0.235674] spin_lock-torture: lock_torture_writer task started [ 0.236548] futex hash table entries: 16 (order: -2, 1536 bytes) [ 0.552072] spin_lock-torture: lock_torture_stats task started [ 0.553027] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.555750] ROMFS MTD (C) 2007 Red Hat, Inc. [ 0.563675] alg: No test for crc32 (crc32-table) [ 0.564723] alg: No test for lz4 (lz4-generic) [ 0.565375] alg: No test for lz4hc (lz4hc-generic) [ 0.566075] alg: No test for stdrng (krng) [ 0.574568] start plist test [ 0.576312] end plist test [ 0.576653] list_sort_test: start testing list_sort() [ 0.577478] test_string_helpers: Running tests... [ 0.579158] VIA Graphics Integration Chipset framebuffer 2.4 initializing [ 0.580415] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 0.581295] ACPI: Power Button [PWRF] [ 0.603737] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 0.630800] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.632282] Applicom driver: $Id: ac.c,v 1.30 2000/03/22 16:03:57 dwmw2 Exp $ [ 0.633103] ac.o: No PCI boards found. [ 0.633550] ac.o: For an ISA board you must supply memory and irq parameters. [ 0.634448] Non-volatile memory driver v1.3 [ 0.634959] telclk_interrupt = 0xf non-mcpbl0010 hw. [ 0.635561] Linux agpgart interface v0.103 [ 0.636241] Hangcheck: starting hangcheck timer 0.9.1 (tick is 180 seconds, margin is 60 seconds). [ 0.637237] Hangcheck: Using getrawmonotonic(). [ 0.637797] intelfb: intelfb_init [ 0.638190] intelfb: Framebuffer driver for Intel(R) 830M/845G/852GM/855GM/865G/915G/915GM/945G/945GM/945GME/965G/965GM chipsets [ 0.639460] intelfb: Version 0.9.6 [ 0.639863] intelfb: intelfb_setup [ 0.640272] intelfb: no options [ 0.640802] Silicon Labs C2 port support v. 0.51.0 - (C) 2007 Rodolfo Giometti [ 0.641694] c2port c2port0: C2 port uc added [ 0.642221] c2port c2port0: uc flash has 30 blocks x 512 bytes (15360 bytes total) [ 0.643181] Guest personality initialized and is inactive [ 0.643877] VMCI host device registered (name=vmci, major=10, minor=62) [ 0.644636] Initialized host personality [ 0.645188] mic_init not running on X100 ret -19 [ 0.646227] mtdoops: mtd device (mtddev=name/number) must be supplied [ 0.647025] L440GX flash mapping: failed to find PIIX4 ISA bridge, cannot continue [ 0.647971] slram: not enough parameters. [ 0.655112] HSI/SSI char device loaded [ 0.655886] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.657670] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.658288] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.659344] mousedev: PS/2 mouse device common for all mice [ 0.660596] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 0.661956] i2c /dev entries driver [ 0.662663] i2c-parport-light: adapter type unspecified [ 0.663304] Driver for 1-wire Dallas network protocol. [ 0.663980] DS1WM w1 busmaster driver - (c) 2004 Szabolcs Gyurko [ 0.664788] 1-Wire driver for the DS2760 battery monitor chip - (c) 2004-2005, Szabolcs Gyurko [ 0.665903] power_supply test_ac: power_supply_changed [ 0.666740] power_supply test_battery: power_supply_changed [ 0.667440] power_supply test_usb: power_supply_changed [ 0.668706] f71882fg: Not a Fintek device [ 0.669195] f71882fg: Not a Fintek device [ 0.670183] sch56xx_common: Unsupported device id: 0xff [ 0.670856] sch56xx_common: Unsupported device id: 0xff [ 0.671868] intel_powerclamp: Intel powerclamp does not run on family 15 model 6 [ 0.672786] acquirewdt: WDT driver for Acquire single board computer initialising [ 0.673740] acquirewdt: I/O address 0x0043 already in use [ 0.674396] acquirewdt: probe of acquirewdt failed with error -5 [ 0.675202] advantechwdt: WDT driver for Advantech single board computer initialising [ 0.678203] advantechwdt: initialized. timeout=60 sec (nowayout=0) [ 0.678943] alim7101_wdt: Steve Hill [ 0.679603] alim7101_wdt: ALi M7101 PMU not present - WDT not set [ 0.680324] sp5100_tco: SP5100/SB800 TCO WatchDog Timer Driver v0.05 [ 0.681250] geodewdt: No timers were available [ 0.681864] ib700wdt: WDT driver for IB700 single board computer initialising [ 0.682830] ib700wdt: START method I/O 443 is not available [ 0.683479] ib700wdt: probe of ib700wdt failed with error -5 [ 0.684147] wafer5823wdt: WDT driver for Wafer 5823 single board computer initialising [ 0.685045] wafer5823wdt: I/O address 0x0443 already in use [ 0.685746] i6300esb: Intel 6300ESB WatchDog Timer Driver v0.05 [ 0.686617] i6300esb: cannot register miscdev on minor=130 (err=-16) [ 0.687383] i6300ESB timer: probe of 0000:00:04.0 failed with error -16 [ 0.688185] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 0.688910] sc1200wdt: build 20020303 [ 0.689438] sc1200wdt: io parameter must be specified [ 0.690084] sbc60xxwdt: I/O address 0x0443 already in use [ 0.690729] cpu5wdt: misc_register failed [ 0.691316] w83877f_wdt: I/O address 0x0443 already in use [ 0.691950] w83977f_wdt: driver v1.00 [ 0.692410] w83977f_wdt: cannot register miscdev on minor=130 (err=-16) [ 0.693185] machzwd: MachZ ZF-Logic Watchdog driver initializing [ 0.693874] machzwd: no ZF-Logic found [ 0.694329] sbc_epx_c3: cannot register miscdev on minor=130 (err=-16) [ 0.695373] power_supply test_ac: power_supply_changed_work [ 0.696103] power_supply test_battery: power_supply_changed_work [ 0.696833] power_supply test_usb: power_supply_changed_work [ 0.698069] alienware_wmi: alienware-wmi: No known WMI GUID found [ 0.698915] fake-fmc-carrier: mezzanine 0 [ 0.699403] Manufacturer: fake-vendor [ 0.699895] Product name: fake-design-for-testing [ 0.700587] fmc fake-design-for-testing-f001: Driver has no ID: matches all [ 0.701406] fmc_write_eeprom fake-design-for-testing-f001: fmc_write_eeprom: no busid passed, refusing all cards [ 0.702624] intel_rapl: driver does not support CPU family 15 model 6 [ 0.706824] no UART detected at 0x1 [ 0.708825] Motu MidiTimePiece on parallel port irq: 7 ioport: 0x378 [ 0.710125] [ 0.710125] printing PIC contents [ 0.710728] ... PIC IMR: ffff [ 0.710961] ... PIC IRR: 1013 [ 0.711508] ... PIC ISR: 0000 [ 0.711908] ... PIC ELCR: 0c00 [ 0.712267] printing local APIC contents on CPU#0/0: [ 0.712508] ... APIC ID: 00000000 (0) [ 0.712508] ... APIC VERSION: 00050014 [ 0.712508] ... APIC TASKPRI: 00000000 (00) [ 0.712508] ... APIC PROCPRI: 00000000 [ 0.712508] ... APIC LDR: 01000000 [ 0.712508] ... APIC DFR: ffffffff [ 0.712508] ... APIC SPIV: 000001ff [ 0.712508] ... APIC ISR field: [ 0.712508] 0000000000000000000000000000000000000000000000000000000000000000 [ 0.712508] ... APIC TMR field: [ 0.712508] 0000000002000000000000000000000000000000000000000000000000000000 [ 0.712508] ... APIC IRR field: [ 0.712508] 0000000000000000000000000000000000000000000000000000000000008000 [ 0.712508] ... APIC ESR: 00000000 [ 0.712508] ... APIC ICR: 00000831 [ 0.712508] ... APIC ICR2: 01000000 [ 0.712508] ... APIC LVTT: 000000ef [ 0.712508] ... APIC LVTPC: 00010000 [ 0.712508] ... APIC LVT0: 00010700 [ 0.712508] ... APIC LVT1: 00000400 [ 0.712508] ... APIC LVTERR: 000000fe [ 0.712508] ... APIC TMICT: 00003a97 [ 0.712508] ... APIC TMCCT: 00000000 [ 0.712508] ... APIC TDCR: 00000003 [ 0.712508] [ 0.724611] number of MP IRQ sources: 15. [ 0.725073] number of IO-APIC #0 registers: 24. [ 0.725625] testing the IO APIC....................... [ 0.726250] IO APIC #0...... [ 0.726614] .... register #00: 00000000 [ 0.727089] ....... : physical APIC id: 00 [ 0.727637] ....... : Delivery Type: 0 [ 0.728112] ....... : LTS : 0 [ 0.728595] .... register #01: 00170011 [ 0.729038] ....... : max redirection entries: 17 [ 0.729615] ....... : PRQ implemented: 0 [ 0.730101] ....... : IO APIC version: 11 [ 0.730655] .... register #02: 00000000 [ 0.731098] ....... : arbitration: 00 [ 0.731595] .... IRQ redirection table: [ 0.732086] 1 0 0 0 0 0 0 00 [ 0.732621] 0 0 0 0 0 1 1 31 [ 0.733148] 0 0 0 0 0 1 1 30 [ 0.733712] 0 0 0 0 0 1 1 33 [ 0.734269] 1 0 0 0 0 1 1 34 [ 0.734812] 1 1 0 0 0 1 1 35 [ 0.735396] 0 0 0 0 0 1 1 36 [ 0.735933] 0 0 0 0 0 1 1 37 [ 0.736471] 0 0 0 0 0 1 1 38 [ 0.737003] 0 1 0 0 0 1 1 39 [ 0.737577] 1 1 0 0 0 1 1 3A [ 0.738157] 1 1 0 0 0 1 1 3B [ 0.738695] 0 0 0 0 0 1 1 3C [ 0.739225] 0 0 0 0 0 1 1 3D [ 0.739797] 0 0 0 0 0 1 1 3E [ 0.740357] 0 0 0 0 0 1 1 3F [ 0.740905] 1 0 0 0 0 0 0 00 [ 0.741454] 1 0 0 0 0 0 0 00 [ 0.742027] 1 0 0 0 0 0 0 00 [ 0.742620] 1 0 0 0 0 0 0 00 [ 0.743162] 1 0 0 0 0 0 0 00 [ 0.743703] 1 0 0 0 0 0 0 00 [ 0.744237] 1 0 0 0 0 0 0 00 [ 0.744775] 1 0 0 0 0 0 0 00 [ 0.745310] IRQ to pin mappings: [ 0.745713] IRQ0 -> 0:2 [ 0.746070] IRQ1 -> 0:1 [ 0.746443] IRQ3 -> 0:3 [ 0.746794] IRQ4 -> 0:4 [ 0.747169] IRQ5 -> 0:5 [ 0.747540] IRQ6 -> 0:6 [ 0.747931] IRQ7 -> 0:7 [ 0.748281] IRQ8 -> 0:8 [ 0.748625] IRQ9 -> 0:9 [ 0.748962] IRQ10 -> 0:10 [ 0.749390] IRQ11 -> 0:11 [ 0.749766] IRQ12 -> 0:12 [ 0.750207] IRQ13 -> 0:13 [ 0.750588] IRQ14 -> 0:14 [ 0.750962] IRQ15 -> 0:15 [ 0.751349] .................................... done. [ 0.752939] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 0.753684] EDD information not available. [ 0.754182] ALSA device list: [ 0.754583] #0: Loopback 1 [ 0.754929] #1: MTPAV on parallel port at 0x378 [ 0.756402] debug: unmapping init [mem 0xffffffff82095000-0xffffffff8215efff] [ 0.757351] Write protecting the kernel read-only data: 12288k [ 0.758450] debug: unmapping init [mem 0xffff88000171a000-0xffff8800017fffff] [ 0.759377] debug: unmapping init [mem 0xffff880001bc1000-0xffff880001bfffff] /etc/rcS.d/S00fbsetup: line 3: /sbin/modprobe: not found Please wait: booting... Starting Bootlog daemon: bootlogd: cannot allocate pseudo tty: No such file or directory bootlogd. /etc/init.d/rc: eval: line 1: can't create /dev/tty0: No such device or address Configuring network interfaces... ifconfig: socket: Address family not supported by protocol done. hwclock: can't open '/dev/misc/rtc': No such file or directory Running postinst /etc/rpm-postinsts/100... wfg: skip syslogd Kernel tests: Boot OK! Kernel tests: Boot OK! sed: /lib/modules/3.16.0-rc1-00045-g52774d9/modules.dep: No such file or directory xargs: modprobe: No such file or directory run-parts: /etc/kernel-tests/01-modprobe exited with code 127 /etc/kernel-tests/90-trinity: /etc/kernel-tests/90-trinity: line 18: /usr/sbin/chroot: not foundline 17: /usr/sbin/chroot: not found/etc/kernel-tests/90-trinity: line 16: /trinity: not found /etc/kernel-tests/90-trinity: line 15: /trinity: not found [ 1.220115] tsc: Refined TSC clocksource calibration: 2693.464 MHz [ 60.552825] spin_lock-torture: Writes: Total: 2 Max/Min: 0/0 Fail: 0 lsmod: can't open '/proc/modules': No such file or directory BusyBox v1.19.4 (2012-04-22 08:49:11 PDT) multi-call binary. Usage: rmmod [-wfa] [MODULE]... lsmod: can't open '/proc/modules': No such file or directory BusyBox v1.19.4 (2012-04-22 08:49:11 PDT) multi-call binary. Usage: rmmod [-wfa] [MODULE]... lsmod: can't open '/proc/modules': No such file or directory BusyBox v1.19.4 (2012-04-22 08:49:11 PDT) multi-call binary. Usage: rmmod [-wfa] [MODULE]... run-parts: /etc/kernel-tests/99-rmmod exited with code 123 wfg: skip syslogd Deconfiguring network interfaces... ifconfig: socket: Address family not supported by protocol done. Sending all processes the TERM signal... Sending all processes the KILL signal... Unmounting remote filesystems... Deactivating swap... Unmounting local filesystems... Rebooting... [ 68.309400] Unregister pv shared memory for cpu 0 [ 68.310153] spin_lock-torture: Unscheduled system shutdown detected [ 68.311058] torture thread torture_stutter parking due to system shutdown [ 68.311895] torture thread torture_shuffle parking due to system shutdown [ 69.176073] torture thread lock_torture_writer parking due to system shutdown [ 69.176969] torture thread lock_torture_writer parking due to system shutdown [ 120.553588] spin_lock-torture: Writes: Total: 2 Max/Min: 0/0 Fail: 0 [ 120.554375] torture thread lock_torture_stats parking due to system shutdown [ 240.031059] INFO: task kworker/0:1:16 blocked for more than 120 seconds. [ 240.031837] Not tainted 3.16.0-rc1-00045-g52774d9 #1 [ 240.032443] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 240.033280] kworker/0:1 D ffff880013612580 0 16 2 0x00000000 [ 240.034195] Workqueue: events_long serio_handle_event [ 240.034788] ffff8800136b3a48 0000000000000016 ffff8800136b3fd8 ffff880013643840 [ 240.035711] 0000000000000000 ffff880013644058 ffff8800136b3998 ffffffff81034a47 [ 240.036628] ffff8800136b39a8 ffffffff8100bfc3 ffff8800136b39b8 0000000000000008 [ 240.037563] Call Trace: [ 240.037863] [] ? kvm_clock_read+0x25/0x3c [ 240.038496] [] ? sched_clock+0x10/0x1b [ 240.039100] [] ? mark_held_locks+0x7d/0xa9 [ 240.039742] [] ? _raw_spin_unlock_irqrestore+0x73/0x9e [ 240.040480] [] schedule+0x1b/0x24 [ 240.041026] [] schedule_timeout+0x180/0x1b6 [ 240.041673] [] ? internal_add_timer+0x7f/0x7f [ 240.042333] [] ? prepare_to_wait_event+0xce/0x12c [ 240.043032] [] cypress_send_ext_cmd+0x204/0x37d [ 240.043732] [] ? __wake_up_common+0xa8/0xa8 [ 240.044379] [] cypress_detect+0x20/0x7b [ 240.044983] [] psmouse_extensions+0x16c/0x4e8 [ 240.045643] [] psmouse_connect+0x262/0x49a [ 240.046277] [] serio_connect_driver+0x3a/0x5e [ 240.046929] [] serio_driver_probe+0x22/0x2b [ 240.047567] [] driver_probe_device+0xde/0x2af [ 240.048228] [] __driver_attach+0x95/0xd3 [ 240.048846] [] ? driver_probe_device+0x2af/0x2af [ 240.049537] [] bus_for_each_dev+0x85/0xcd [ 240.050160] [] driver_attach+0x20/0x29 [ 240.050770] [] serio_handle_event+0x1c1/0x2ae [ 240.051451] [] process_one_work+0x2f2/0x555 [ 240.052092] [] ? process_one_work+0x270/0x555 [ 240.052772] [] worker_thread+0x481/0x657 [ 240.053391] [] ? trace_hardirqs_on+0x1b/0x24 [ 240.054036] [] ? rescuer_thread+0x310/0x310 [ 240.054674] [] kthread+0x147/0x156 [ 240.055239] [] ? finish_task_switch.constprop.51+0x44/0x15e [ 240.056018] [] ? __kthread_unpark+0x64/0x64 [ 240.056661] [] ret_from_fork+0x7a/0xb0 [ 240.057239] [] ? __kthread_unpark+0x64/0x64 [ 240.057871] 9 locks held by kworker/0:1/16: [ 240.058343] #0: ("events_long"){.+.+.+}, at: [] process_one_work+0x270/0x555 [ 240.059427] #1: (serio_event_work){+.+.+.}, at: [] process_one_work+0x270/0x555 [ 240.060558] #2: (serio_mutex){+.+.+.}, at: [] serio_handle_event+0x20/0x2ae [ 240.061634] #3: (&dev->mutex){......}, at: [] __driver_attach+0x5d/0xd3 [ 240.062670] #4: (&dev->mutex){......}, at: [] __driver_attach+0x72/0xd3 [ 240.063725] #5: (&serio->drv_mutex){+.+.+.}, at: [] serio_connect_driver+0x28/0x5e [ 240.064871] #6: (psmouse_mutex){+.+...}, at: [] psmouse_connect+0x2c/0x49a [ 240.065930] #7: (&ps2dev->cmd_mutex){+.+...}, at: [] ps2_begin_command+0x1a/0x4a [ 240.067061] #8: (i8042_mutex){+.+...}, at: [] i8042_lock_chip+0x19/0x22 [ 240.068091] sending NMI to all CPUs: [ 240.068512] NMI backtrace for cpu 0 [ 240.068743] CPU: 0 PID: 11 Comm: khungtaskd Not tainted 3.16.0-rc1-00045-g52774d9 #1 [ 240.068743] task: ffff880013614b00 ti: ffff880013634000 task.ti: ffff880013634000 [ 240.068743] RIP: 0010:[] [] flat_send_IPI_mask+0xc0/0x118 [ 240.068743] RSP: 0018:ffff880013637d98 EFLAGS: 00000006 [ 240.068743] RAX: 0000000001000000 RBX: 0000000000000206 RCX: 0000000000000018 [ 240.068743] RDX: ffffffff81c50a60 RSI: 0000000000000002 RDI: 0000000000000300 [ 240.068743] RBP: ffff880013637db8 R08: 0000000000000001 R09: 0000000000000018 [ 240.068743] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000c00 [ 240.068743] R13: 0000000000000c00 R14: 0000000000000001 R15: ffff880013643840 [ 240.068743] FS: 0000000000000000(0000) GS:ffffffff81c30000(0000) knlGS:0000000000000000 [ 240.068743] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 240.068743] CR2: ffffffffff600400 CR3: 00000000115dd000 CR4: 00000000000006f0 [ 240.068743] Stack: [ 240.068743] 0000000000002710 ffff880013643840 0000000000000078 00000000000003f0 [ 240.068743] ffff880013637dc8 ffffffff810328b8 ffff880013637de0 ffffffff8102edc0 [ 240.068743] ffff880013643840 ffff880013637e40 ffffffff811369fe ffffffff811365be [ 240.068743] Call Trace: [ 240.068743] [] flat_send_IPI_all+0x21/0x71 [ 240.068743] [] arch_trigger_all_cpu_backtrace+0x6c/0xc3 [ 240.068743] [] watchdog+0x515/0x739 [ 240.068743] [] ? watchdog+0xd5/0x739 [ 240.068743] [] ? hung_task_panic+0x19/0x19 [ 240.068743] [] kthread+0x147/0x156 [ 240.068743] [] ? finish_task_switch.constprop.51+0x44/0x15e [ 240.068743] [] ? __kthread_unpark+0x64/0x64 [ 240.068743] [] ret_from_fork+0x7a/0xb0 [ 240.068743] [] ? __kthread_unpark+0x64/0x64 [ 240.068743] Code: 41 83 fc 02 74 0c 45 09 ec 48 ff 05 3c 45 17 01 eb 11 48 ff 05 3b 45 17 01 41 81 cd 00 04 00 00 45 89 ec 44 89 24 25 00 c3 5f ff c7 02 75 26 48 ff 05 25 45 17 01 48 89 df 57 9d 0f 1f 44 00 [ 240.068743] INFO: NMI handler (arch_trigger_all_cpu_backtrace_handler) took too long to run: 22.142 msecs [ 240.091726] Kernel panic - not syncing: hung_task: blocked tasks [ 240.091958] CPU: 0 PID: 11 Comm: khungtaskd Not tainted 3.16.0-rc1-00045-g52774d9 #1 [ 240.091958] 0000000000000000 ffff880013637d68 ffffffff816f498b ffff880013637de0 [ 240.091958] ffffffff816f056b 0000000000000008 ffff880013637df0 ffff880013637d90 [ 240.091958] 0000000000000206 ffff880013615120 0000000000000007 0000000000000018 [ 240.091958] Call Trace: [ 240.091958] [] dump_stack+0x2e/0x3e [ 240.091958] [] panic+0x121/0x2df [ 240.091958] [] watchdog+0x52a/0x739 [ 240.091958] [] ? watchdog+0xd5/0x739 [ 240.091958] [] ? hung_task_panic+0x19/0x19 [ 240.091958] [] kthread+0x147/0x156 [ 240.091958] [] ? finish_task_switch.constprop.51+0x44/0x15e [ 240.091958] [] ? __kthread_unpark+0x64/0x64 [ 240.091958] [] ret_from_fork+0x7a/0xb0 [ 240.091958] [] ? __kthread_unpark+0x64/0x64 [ 240.091958] Kernel Offset: 0x0 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffff9fffffff) [ 240.091958] Rebooting in 10 seconds.. Elapsed time: 245 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-hsxa0-06190120/52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8/vmlinuz-3.16.0-rc1-00045-g52774d9 -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06190120/linux-devel:devel-hourly-2014061900:52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8:bisect-linux3/.vmlinuz-52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8-20140619025632-6-ivb42 branch=linux-devel/devel-hourly-2014061900 BOOT_IMAGE=/kernel/x86_64-randconfig-hsxa0-06190120/52774d9273d6b8aff39822ccfe10e5a0d7c3a7f8/vmlinuz-3.16.0-rc1-00045-g52774d9 drbd.minor_count=8' -initrd /kernel-tests/initrd/yocto-minimal-x86_64.cgz -m 320 -smp 2 -net nic,vlan=1,model=e1000 -net user,vlan=1 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -pidfile /dev/shm/kboot/pid-yocto-ivb42-53 -serial file:/dev/shm/kboot/serial-yocto-ivb42-53 -daemonize -display none -monitor null