early console in setup code Probing EDD (edd=off to disable)... ok early console in decompress_kernel Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.13.0-rc8-wl-05610-gb524b38-dirty (kbuild@ant) (gcc version 4.8.1 (Debian 4.8.1-8) ) #1 SMP Tue Jan 14 23:41:25 CST 2014 [ 0.000000] Command line: user=lkp job=/lkp/scheduled/vpx-4/cyclic_xfstests-generic-4HDD-ext4-generic-127-HEAD.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-lkp/b524b386c48571e82480bef4f3af38275381aa71/vmlinuz-3.13.0-rc8-wl-05610-gb524b38-dirty kconfig=x86_64-lkp commit=b524b386c48571e82480bef4f3af38275381aa71 bm_initrd=/lkp/benchmarks/xfstests.cgz modules_initrd=/kernel/x86_64-lkp/b524b386c48571e82480bef4f3af38275381aa71/modules.cgz max_uptime=836 RESULT_ROOT=/lkp/result/vpx/micro/xfstests/4HDD-ext4-generic-127/x86_64-lkp/b524b386c48571e82480bef4f3af38275381aa71/0 initrd=/kernel-tests/initrd/lkp-rootfs.cgz root=/dev/ram0 ip=::::vpx-4::dhcp oops=panic earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled panic=10 load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal [ 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 0x0000000000100000-0x00000000dfffdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000dfffe000-0x00000000dfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000011fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 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] No AGP bridge found [ 0.000000] e820: last_pfn = 0x120000 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 00E0000000 mask FFE0000000 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] e820: last_pfn = 0xdfffe max_arch_pfn = 0x400000000 [ 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 0x000fda90-0x000fda9f] mapped at [ffff8800000fda90] [ 0.000000] mpc: fdaa0-fdbe4 [ 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 [0x0265d000, 0x0265dfff] PGTABLE [ 0.000000] BRK [0x0265e000, 0x0265efff] PGTABLE [ 0.000000] BRK [0x0265f000, 0x0265ffff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x11fe00000-0x11fffffff] [ 0.000000] [mem 0x11fe00000-0x11fffffff] page 2M [ 0.000000] BRK [0x02660000, 0x02660fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x11c000000-0x11fdfffff] [ 0.000000] [mem 0x11c000000-0x11fdfffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x100000000-0x11bffffff] [ 0.000000] [mem 0x100000000-0x11bffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0xdfffdfff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0xdfdfffff] page 2M [ 0.000000] [mem 0xdfe00000-0xdfffdfff] page 4k [ 0.000000] RAMDISK: [mem 0x73cdf000-0x7fffffff] [ 0.000000] ACPI: RSDP 00000000000fd880 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 00000000dfffe380 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 00000000dfffff80 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 00000000dfffe3c0 0011A9 (v01 BXPC BXDSDT 00000001 INTL 20100528) [ 0.000000] ACPI: FACS 00000000dfffff40 000040 [ 0.000000] ACPI: SSDT 00000000dffff6e0 000858 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 00000000dffff5b0 000090 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 00000000dffff570 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5f3000 ( fee00000) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000011fffffff] [ 0.000000] Initmem setup node 0 [mem 0x00000000-0x11fffffff] [ 0.000000] NODE_DATA [mem 0x11fff7000-0x11fffbfff] [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 1:1ffef001, boot clock [ 17.615259] [ffffea0000000000-ffffea00047fffff] PMD -> [ffff88011b600000-ffff88011f5fffff] on node 0 [ 17.616130] Zone ranges: [ 17.616366] DMA [mem 0x00001000-0x00ffffff] [ 17.616801] DMA32 [mem 0x01000000-0xffffffff] [ 17.617246] Normal [mem 0x100000000-0x11fffffff] [ 17.617698] Movable zone start for each node [ 17.618085] Early memory node ranges [ 17.618413] node 0: [mem 0x00001000-0x0009efff] [ 17.618855] node 0: [mem 0x00100000-0xdfffdfff] [ 17.619301] node 0: [mem 0x100000000-0x11fffffff] [ 17.619760] On node 0 totalpages: 1048476 [ 17.620124] DMA zone: 64 pages used for memmap [ 17.620543] DMA zone: 21 pages reserved [ 17.620907] DMA zone: 3998 pages, LIFO batch:0 [ 17.621443] DMA32 zone: 14272 pages used for memmap [ 17.621906] DMA32 zone: 913406 pages, LIFO batch:31 [ 17.639543] Normal zone: 2048 pages used for memmap [ 17.640024] Normal zone: 131072 pages, LIFO batch:31 [ 17.643377] ACPI: PM-Timer IO Port: 0xb008 [ 17.643755] ACPI: Local APIC address 0xfee00000 [ 17.644172] mapped APIC to ffffffffff5f3000 ( fee00000) [ 17.644701] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 17.645233] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) [ 17.645765] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) [ 17.646295] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled) [ 17.646820] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 17.647343] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0]) [ 17.647938] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 17.648563] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 17.649137] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02 [ 17.649797] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 17.650400] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05 [ 17.651053] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 17.651653] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09 [ 17.652307] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 17.652922] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a [ 17.653572] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 17.654184] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b [ 17.654835] ACPI: IRQ0 used by override. [ 17.655197] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01 [ 17.655857] ACPI: IRQ2 used by override. [ 17.656212] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03 [ 17.656864] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04 [ 17.657521] ACPI: IRQ5 used by override. [ 17.657877] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06 [ 17.658532] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07 [ 17.659187] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08 [ 17.659842] ACPI: IRQ9 used by override. [ 17.660202] ACPI: IRQ10 used by override. [ 17.660567] ACPI: IRQ11 used by override. [ 17.660927] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c [ 17.661578] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d [ 17.662233] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e [ 17.662880] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f [ 17.663538] Using ACPI (MADT) for SMP configuration information [ 17.664074] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 17.664544] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 17.664996] mapped IOAPIC to ffffffffff5f2000 (fec00000) [ 17.665488] nr_irqs_gsi: 40 [ 17.665761] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 17.666351] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 17.666934] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 17.667520] PM: Registered nosave memory: [mem 0xdfffe000-0xdfffffff] [ 17.668099] PM: Registered nosave memory: [mem 0xe0000000-0xfeffbfff] [ 17.668689] PM: Registered nosave memory: [mem 0xfeffc000-0xfeffffff] [ 17.669274] PM: Registered nosave memory: [mem 0xff000000-0xfffbffff] [ 17.669858] PM: Registered nosave memory: [mem 0xfffc0000-0xffffffff] [ 17.670441] e820: [mem 0xe0000000-0xfeffbfff] available for PCI devices [ 17.671037] Booting paravirtualized kernel on KVM [ 17.671475] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1 [ 17.672480] PERCPU: Embedded 27 pages/cpu @ffff88011fc00000 s81216 r8192 d21184 u524288 [ 17.673223] pcpu-alloc: s81216 r8192 d21184 u524288 alloc=1*2097152 [ 17.673788] pcpu-alloc: [0] 0 1 2 3 [ 17.674129] kvm-clock: cpu 0, msr 1:1ffef001, primary cpu clock [ 17.674703] KVM setup async PF for cpu 0 [ 17.675062] kvm-stealtime: cpu 0, msr 11fc0d040 [ 17.675489] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1032071 [ 17.676235] Policy zone: Normal [ 17.676527] Kernel command line: user=lkp job=/lkp/scheduled/vpx-4/cyclic_xfstests-generic-4HDD-ext4-generic-127-HEAD.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-lkp/b524b386c48571e82480bef4f3af38275381aa71/vmlinuz-3.13.0-rc8-wl-05610-gb524b38-dirty kconfig=x86_64-lkp commit=b524b386c48571e82480bef4f3af38275381aa71 bm_initrd=/lkp/benchmarks/xfstests.cgz modules_initrd=/kernel/x86_64-lkp/b524b386c48571e82480bef4f3af38275381aa71/modules.cgz max_uptime=836 RESULT_ROOT=/lkp/result/vpx/micro/xfstests/4HDD-ext4-generic-127/x86_64-lkp/b524b386c48571e82480bef4f3af38275381aa71/0 initrd=/kernel-tests/initrd/lkp-rootfs.cgz root=/dev/ram0 ip=::::vpx-4::dhcp oops=panic earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled panic=10 load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal [ 17.683518] sysrq: sysrq always enabled. [ 17.683992] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 17.727154] Checking aperture... [ 17.772639] No AGP bridge found [ 17.784725] Memory: 3838744K/4193904K available (10387K kernel code, 1239K rwdata, 4156K rodata, 1428K init, 1744K bss, 355160K reserved) [ 17.785943] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 17.786563] Hierarchical RCU implementation. [ 17.786940] [ 17.787490] [ 17.788040] NR_IRQS:33024 nr_irqs:712 16 [ 17.803557] Console: colour VGA+ 80x25 [ 17.803894] console [tty0] enabled [ 17.804317] bootconsole [earlyser0] disabled [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.13.0-rc8-wl-05610-gb524b38-dirty (kbuild@ant) (gcc version 4.8.1 (Debian 4.8.1-8) ) #1 SMP Tue Jan 14 23:41:25 CST 2014 [ 0.000000] Command line: user=lkp job=/lkp/scheduled/vpx-4/cyclic_xfstests-generic-4HDD-ext4-generic-127-HEAD.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-lkp/b524b386c48571e82480bef4f3af38275381aa71/vmlinuz-3.13.0-rc8-wl-05610-gb524b38-dirty kconfig=x86_64-lkp commit=b524b386c48571e82480bef4f3af38275381aa71 bm_initrd=/lkp/benchmarks/xfstests.cgz modules_initrd=/kernel/x86_64-lkp/b524b386c48571e82480bef4f3af38275381aa71/modules.cgz max_uptime=836 RESULT_ROOT=/lkp/result/vpx/micro/xfstests/4HDD-ext4-generic-127/x86_64-lkp/b524b386c48571e82480bef4f3af38275381aa71/0 initrd=/kernel-tests/initrd/lkp-rootfs.cgz root=/dev/ram0 ip=::::vpx-4::dhcp oops=panic earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled panic=10 load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal [ 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 0x0000000000100000-0x00000000dfffdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000dfffe000-0x00000000dfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000011fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 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] No AGP bridge found [ 0.000000] e820: last_pfn = 0x120000 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 00E0000000 mask FFE0000000 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] e820: last_pfn = 0xdfffe max_arch_pfn = 0x400000000 [ 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 0x000fda90-0x000fda9f] mapped at [ffff8800000fda90] [ 0.000000] mpc: fdaa0-fdbe4 [ 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 [0x0265d000, 0x0265dfff] PGTABLE [ 0.000000] BRK [0x0265e000, 0x0265efff] PGTABLE [ 0.000000] BRK [0x0265f000, 0x0265ffff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x11fe00000-0x11fffffff] [ 0.000000] [mem 0x11fe00000-0x11fffffff] page 2M [ 0.000000] BRK [0x02660000, 0x02660fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x11c000000-0x11fdfffff] [ 0.000000] [mem 0x11c000000-0x11fdfffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x100000000-0x11bffffff] [ 0.000000] [mem 0x100000000-0x11bffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0xdfffdfff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0xdfdfffff] page 2M [ 0.000000] [mem 0xdfe00000-0xdfffdfff] page 4k [ 0.000000] RAMDISK: [mem 0x73cdf000-0x7fffffff] [ 0.000000] ACPI: RSDP 00000000000fd880 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 00000000dfffe380 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 00000000dfffff80 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 00000000dfffe3c0 0011A9 (v01 BXPC BXDSDT 00000001 INTL 20100528) [ 0.000000] ACPI: FACS 00000000dfffff40 000040 [ 0.000000] ACPI: SSDT 00000000dffff6e0 000858 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 00000000dffff5b0 000090 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 00000000dffff570 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5f3000 ( fee00000) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000011fffffff] [ 0.000000] Initmem setup node 0 [mem 0x00000000-0x11fffffff] [ 0.000000] NODE_DATA [mem 0x11fff7000-0x11fffbfff] [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 1:1ffef001, boot clock [ 17.615259] [ffffea0000000000-ffffea00047fffff] PMD -> [ffff88011b600000-ffff88011f5fffff] on node 0 [ 17.616130] Zone ranges: [ 17.616366] DMA [mem 0x00001000-0x00ffffff] [ 17.616801] DMA32 [mem 0x01000000-0xffffffff] [ 17.617246] Normal [mem 0x100000000-0x11fffffff] [ 17.617698] Movable zone start for each node [ 17.618085] Early memory node ranges [ 17.618413] node 0: [mem 0x00001000-0x0009efff] [ 17.618855] node 0: [mem 0x00100000-0xdfffdfff] [ 17.619301] node 0: [mem 0x100000000-0x11fffffff] [ 17.619760] On node 0 totalpages: 1048476 [ 17.620124] DMA zone: 64 pages used for memmap [ 17.620543] DMA zone: 21 pages reserved [ 17.620907] DMA zone: 3998 pages, LIFO batch:0 [ 17.621443] DMA32 zone: 14272 pages used for memmap [ 17.621906] DMA32 zone: 913406 pages, LIFO batch:31 [ 17.639543] Normal zone: 2048 pages used for memmap [ 17.640024] Normal zone: 131072 pages, LIFO batch:31 [ 17.643377] ACPI: PM-Timer IO Port: 0xb008 [ 17.643755] ACPI: Local APIC address 0xfee00000 [ 17.644172] mapped APIC to ffffffffff5f3000 ( fee00000) [ 17.644701] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 17.645233] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) [ 17.645765] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) [ 17.646295] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled) [ 17.646820] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 17.647343] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0]) [ 17.647938] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 17.648563] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 17.649137] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02 [ 17.649797] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 17.650400] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05 [ 17.651053] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 17.651653] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09 [ 17.652307] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 17.652922] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a [ 17.653572] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 17.654184] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b [ 17.654835] ACPI: IRQ0 used by override. [ 17.655197] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01 [ 17.655857] ACPI: IRQ2 used by override. [ 17.656212] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03 [ 17.656864] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04 [ 17.657521] ACPI: IRQ5 used by override. [ 17.657877] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06 [ 17.658532] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07 [ 17.659187] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08 [ 17.659842] ACPI: IRQ9 used by override. [ 17.660202] ACPI: IRQ10 used by override. [ 17.660567] ACPI: IRQ11 used by override. [ 17.660927] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c [ 17.661578] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d [ 17.662233] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e [ 17.662880] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f [ 17.663538] Using ACPI (MADT) for SMP configuration information [ 17.664074] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 17.664544] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 17.664996] mapped IOAPIC to ffffffffff5f2000 (fec00000) [ 17.665488] nr_irqs_gsi: 40 [ 17.665761] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 17.666351] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 17.666934] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 17.667520] PM: Registered nosave memory: [mem 0xdfffe000-0xdfffffff] [ 17.668099] PM: Registered nosave memory: [mem 0xe0000000-0xfeffbfff] [ 17.668689] PM: Registered nosave memory: [mem 0xfeffc000-0xfeffffff] [ 17.669274] PM: Registered nosave memory: [mem 0xff000000-0xfffbffff] [ 17.669858] PM: Registered nosave memory: [mem 0xfffc0000-0xffffffff] [ 17.670441] e820: [mem 0xe0000000-0xfeffbfff] available for PCI devices [ 17.671037] Booting paravirtualized kernel on KVM [ 17.671475] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1 [ 17.672480] PERCPU: Embedded 27 pages/cpu @ffff88011fc00000 s81216 r8192 d21184 u524288 [ 17.673223] pcpu-alloc: s81216 r8192 d21184 u524288 alloc=1*2097152 [ 17.673788] pcpu-alloc: [0] 0 1 2 3 [ 17.674129] kvm-clock: cpu 0, msr 1:1ffef001, primary cpu clock [ 17.674703] KVM setup async PF for cpu 0 [ 17.675062] kvm-stealtime: cpu 0, msr 11fc0d040 [ 17.675489] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1032071 [ 17.676235] Policy zone: Normal [ 17.676527] Kernel command line: user=lkp job=/lkp/scheduled/vpx-4/cyclic_xfstests-generic-4HDD-ext4-generic-127-HEAD.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-lkp/b524b386c48571e82480bef4f3af38275381aa71/vmlinuz-3.13.0-rc8-wl-05610-gb524b38-dirty kconfig=x86_64-lkp commit=b524b386c48571e82480bef4f3af38275381aa71 bm_initrd=/lkp/benchmarks/xfstests.cgz modules_initrd=/kernel/x86_64-lkp/b524b386c48571e82480bef4f3af38275381aa71/modules.cgz max_uptime=836 RESULT_ROOT=/lkp/result/vpx/micro/xfstests/4HDD-ext4-generic-127/x86_64-lkp/b524b386c48571e82480bef4f3af38275381aa71/0 initrd=/kernel-tests/initrd/lkp-rootfs.cgz root=/dev/ram0 ip=::::vpx-4::dhcp oops=panic earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled panic=10 load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal [ 17.683518] sysrq: sysrq always enabled. [ 17.683992] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 17.727154] Checking aperture... [ 17.772639] No AGP bridge found [ 17.784725] Memory: 3838744K/4193904K available (10387K kernel code, 1239K rwdata, 4156K rodata, 1428K init, 1744K bss, 355160K reserved) [ 17.785943] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 17.786563] Hierarchical RCU implementation. [ 17.786940] [ 17.787490] [ 17.788040] NR_IRQS:33024 nr_irqs:712 16 [ 17.803557] Console: colour VGA+ 80x25 [ 17.803894] console [tty0] enabled [ 17.804317] bootconsole [earlyser0] disabled [ 17.901070] console [ttyS0] enabled [ 17.912102] allocated 16777216 bytes of page_cgroup [ 17.912733] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 17.913941] hpet clockevent registered [ 17.914517] tsc: Detected 2693.528 MHz processor [ 17.915102] Calibrating delay loop (skipped) preset value.. 5387.05 BogoMIPS (lpj=10774112) [ 17.916178] pid_max: default: 32768 minimum: 301 [ 17.917029] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 17.921609] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 17.924275] Mount-cache hash table entries: 256 [ 17.925494] Initializing cgroup subsys memory [ 17.926422] Initializing cgroup subsys devices [ 17.927319] Initializing cgroup subsys freezer [ 17.928214] Initializing cgroup subsys blkio [ 17.929084] Initializing cgroup subsys perf_event [ 17.930050] Initializing cgroup subsys hugetlb [ 17.931014] mce: CPU supports 10 MCE banks [ 17.931917] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 17.931917] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 17.931917] tlb_flushall_shift: 6 [ 17.934629] Freeing SMP alternatives memory: 44K (ffffffff8249c000 - ffffffff824a7000) [ 17.941061] ACPI: Core revision 20131115 [ 17.942612] ACPI: All ACPI Tables successfully acquired [ 17.943751] ftrace: allocating 39746 entries in 156 pages [ 17.988536] Getting VERSION: 50014 [ 17.989331] Getting VERSION: 50014 [ 17.990147] Getting ID: 0 [ 17.990843] Getting ID: ff000000 [ 17.991615] Getting LVT0: 8700 [ 17.992359] Getting LVT1: 8400 [ 17.993145] enabled ExtINT on CPU#0 [ 17.994627] ENABLING IO-APIC IRQs [ 17.995397] init IO_APIC IRQs [ 17.996120] apic 0 pin 0 not connected [ 17.996947] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 17.998586] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 18.000221] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1) [ 18.001833] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 18.003460] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1) [ 18.005059] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 18.006711] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 18.008311] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 18.009901] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1) [ 18.011531] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1) [ 18.013144] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1) [ 18.014794] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 18.016428] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1) [ 18.018084] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1) [ 18.019696] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1) [ 18.021310] apic 0 pin 16 not connected [ 18.022174] apic 0 pin 17 not connected [ 18.022995] apic 0 pin 18 not connected [ 18.023819] apic 0 pin 19 not connected [ 18.024640] apic 0 pin 20 not connected [ 18.025461] apic 0 pin 21 not connected [ 18.026324] apic 0 pin 22 not connected [ 18.027149] apic 0 pin 23 not connected [ 18.028107] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 18.029295] smpboot: CPU0: Intel Common KVM processor (fam: 0f, model: 06, stepping: 01) [ 18.031457] Using local APIC timer interrupts. [ 18.031457] calibrating APIC timer ... [ 18.137982] ... lapic delta = 6249196 [ 18.138863] ... PM-Timer delta = 357876 [ 18.139784] ... PM-Timer result ok [ 18.140647] ..... delta 6249196 [ 18.141469] ..... mult: 268400924 [ 18.142377] ..... calibration result: 3999485 [ 18.143382] ..... CPU clock speed is 2692.3944 MHz. [ 18.144456] ..... host bus clock speed is 999.3485 MHz. [ 18.145623] Performance Events: unsupported Netburst CPU model 6 no PMU driver, software events only. [ 18.149363] x86: Booting SMP configuration: [ 18.150361] .... node #0, CPUs: #1 [ 18.161143] kvm-clock: cpu 1, msr 1:1ffef041, secondary cpu clock [ 18.162111] masked ExtINT on CPU#1 [ 18.182612] KVM setup async PF for cpu 1 #2 [ 18.183962] kvm-stealtime: cpu 1, msr 11fc8d040 [ 18.192792] kvm-clock: cpu 2, msr 1:1ffef081, secondary cpu clock [ 18.193763] masked ExtINT on CPU#2 [ 18.214261] KVM setup async PF for cpu 2 #3 [ 18.215289] kvm-stealtime: cpu 2, msr 11fd0d040 [ 18.224396] kvm-clock: cpu 3, msr 1:1ffef0c1, secondary cpu clock [ 18.225392] masked ExtINT on CPU#3 [ 18.245889] x86: Booted up 1 node, 4 CPUs [ 18.245895] KVM setup async PF for cpu 3 [ 18.245899] kvm-stealtime: cpu 3, msr 11fd8d040 [ 18.248984] smpboot: Total of 4 processors activated (21548.22 BogoMIPS) [ 18.251036] devtmpfs: initialized [ 18.256046] xor: measuring software checksum speed [ 18.293590] prefetch64-sse: 186.000 MB/sec [ 18.333584] generic_sse: 184.000 MB/sec [ 18.334435] xor: using function: prefetch64-sse (186.000 MB/sec) [ 18.335470] atomic64 test passed for x86-64 platform with CX8 and with SSE [ 18.336752] NET: Registered protocol family 16 [ 18.338768] cpuidle: using governor ladder [ 18.339624] cpuidle: using governor menu [ 18.340824] ACPI: bus type PCI registered [ 18.341674] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 18.342983] PCI: Using configuration type 1 for base access [ 18.367977] bio: create slab at 0 [ 18.433561] raid6: sse2x1 8126 MB/s [ 18.501555] raid6: sse2x2 10191 MB/s [ 18.569537] raid6: sse2x4 11831 MB/s [ 18.570344] raid6: using algorithm sse2x4 (11831 MB/s) [ 18.571289] raid6: using intx1 recovery algorithm [ 18.572248] ACPI: Added _OSI(Module Device) [ 18.573110] ACPI: Added _OSI(Processor Device) [ 18.573999] ACPI: Added _OSI(3.0 _SCP Extensions) [ 18.574929] ACPI: Added _OSI(Processor Aggregator Device) [ 18.577554] ACPI: Interpreter enabled [ 18.578360] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20131115/hwxface-580) [ 18.580223] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20131115/hwxface-580) [ 18.582081] ACPI: (supports S0 S3 S4 S5) [ 18.582906] ACPI: Using IOAPIC for interrupt routing [ 18.583950] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 18.585971] ACPI: No dock devices found. [ 18.592491] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 18.593609] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 18.594794] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 18.595991] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 18.598372] acpiphp: Slot [3] registered [ 18.599276] acpiphp: Slot [4] registered [ 18.600172] acpiphp: Slot [5] registered [ 18.601068] acpiphp: Slot [6] registered [ 18.602015] acpiphp: Slot [7] registered [ 18.602936] acpiphp: Slot [8] registered [ 18.603835] acpiphp: Slot [9] registered [ 18.604733] acpiphp: Slot [10] registered [ 18.605649] acpiphp: Slot [11] registered [ 18.606601] acpiphp: Slot [12] registered [ 18.607514] acpiphp: Slot [13] registered [ 18.608422] acpiphp: Slot [14] registered [ 18.609327] acpiphp: Slot [15] registered [ 18.610304] acpiphp: Slot [16] registered [ 18.611211] acpiphp: Slot [17] registered [ 18.612114] acpiphp: Slot [18] registered [ 18.613014] acpiphp: Slot [19] registered [ 18.613977] acpiphp: Slot [20] registered [ 18.614906] acpiphp: Slot [21] registered [ 18.615815] acpiphp: Slot [22] registered [ 18.616716] acpiphp: Slot [23] registered [ 18.617642] acpiphp: Slot [24] registered [ 18.618570] acpiphp: Slot [25] registered [ 18.619483] acpiphp: Slot [26] registered [ 18.620392] acpiphp: Slot [27] registered [ 18.621301] acpiphp: Slot [28] registered [ 18.622219] acpiphp: Slot [29] registered [ 18.623125] acpiphp: Slot [30] registered [ 18.624023] acpiphp: Slot [31] registered [ 18.624866] PCI host bridge to bus 0000:00 [ 18.625723] pci_bus 0000:00: root bus resource [bus 00-ff] [ 18.626734] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 18.627788] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] [ 18.628837] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 18.629976] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xfebfffff] [ 18.631134] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 18.632525] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 18.634064] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 18.637852] pci 0000:00:01.1: reg 0x20: [io 0xc1c0-0xc1cf] [ 18.640078] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 18.641434] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 18.642987] pci 0000:00:01.3: quirk: [io 0xb100-0xb10f] claimed by PIIX4 SMB [ 18.644381] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000 [ 18.652365] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref] [ 18.654788] pci 0000:00:02.0: reg 0x14: [mem 0xfebf0000-0xfebf0fff] [ 18.662043] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref] [ 18.663837] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 18.665908] pci 0000:00:03.0: reg 0x10: [mem 0xfeba0000-0xfebbffff] [ 18.667961] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f] [ 18.679249] pci 0000:00:03.0: reg 0x30: [mem 0xfebc0000-0xfebdffff pref] [ 18.680661] pci 0000:00:04.0: [1af4:1001] type 00 class 0x010000 [ 18.682802] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 18.684786] pci 0000:00:04.0: reg 0x14: [mem 0xfebf1000-0xfebf1fff] [ 18.691177] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 18.693252] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc0bf] [ 18.695264] pci 0000:00:05.0: reg 0x14: [mem 0xfebf2000-0xfebf2fff] [ 18.701685] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000 [ 18.703777] pci 0000:00:06.0: reg 0x10: [io 0xc0c0-0xc0ff] [ 18.705753] pci 0000:00:06.0: reg 0x14: [mem 0xfebf3000-0xfebf3fff] [ 18.712218] pci 0000:00:07.0: [1af4:1001] type 00 class 0x010000 [ 18.714353] pci 0000:00:07.0: reg 0x10: [io 0xc100-0xc13f] [ 18.716372] pci 0000:00:07.0: reg 0x14: [mem 0xfebf4000-0xfebf4fff] [ 18.722830] pci 0000:00:08.0: [1af4:1001] type 00 class 0x010000 [ 18.724896] pci 0000:00:08.0: reg 0x10: [io 0xc140-0xc17f] [ 18.726899] pci 0000:00:08.0: reg 0x14: [mem 0xfebf5000-0xfebf5fff] [ 18.733218] pci 0000:00:09.0: [1af4:1001] type 00 class 0x010000 [ 18.735309] pci 0000:00:09.0: reg 0x10: [io 0xc180-0xc1bf] [ 18.737292] pci 0000:00:09.0: reg 0x14: [mem 0xfebf6000-0xfebf6fff] [ 18.743603] pci 0000:00:0a.0: [8086:25ab] type 00 class 0x088000 [ 18.745180] pci 0000:00:0a.0: reg 0x10: [mem 0xfebf7000-0xfebf700f] [ 18.749995] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 18.751429] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 18.752839] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 18.754283] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 18.755666] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 18.757331] ACPI: Enabled 16 GPEs in block 00 to 0F [ 18.758410] ACPI: \_SB_.PCI0: notify handler is installed [ 18.759403] Found 1 acpi root devices [ 18.760822] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 18.762447] vgaarb: loaded [ 18.763132] vgaarb: bridge control possible 0000:00:02.0 [ 18.764473] SCSI subsystem initialized [ 18.765738] libata version 3.00 loaded. [ 18.766949] ACPI: bus type USB registered [ 18.767947] usbcore: registered new interface driver usbfs [ 18.769032] usbcore: registered new interface driver hub [ 18.770188] usbcore: registered new device driver usb [ 18.771386] pps_core: LinuxPPS API ver. 1 registered [ 18.772333] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 18.774138] PTP clock support registered [ 18.775292] EDAC MC: Ver: 3.0.0 [ 18.776431] PCI: Using ACPI for IRQ routing [ 18.777288] PCI: pci_cache_line_size set to 64 bytes [ 18.778411] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 18.779459] e820: reserve RAM buffer [mem 0xdfffe000-0xdfffffff] [ 18.781409] HPET: 3 timers in total, 0 timers will be used for per-cpu timer [ 18.782670] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 18.783861] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 18.790772] Switched to clocksource kvm-clock [ 18.806011] pnp: PnP ACPI init [ 18.806797] ACPI: bus type PNP registered [ 18.807677] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:15) [ 18.809420] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 18.810552] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:15) [ 18.812301] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 18.813428] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:15) [ 18.815178] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 18.816317] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:15) [ 18.818023] pnp 00:03: [dma 2] [ 18.818858] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) [ 18.820008] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:15) [ 18.821735] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active) [ 18.822893] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:15) [ 18.824622] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 18.825942] pnp 00:06: Plug and Play ACPI device, IDs PNP0103 (active) [ 18.827158] pnp: PnP ACPI: found 7 devices [ 18.828001] ACPI: bus type PNP unregistered [ 18.842613] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 18.843642] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 18.844640] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 18.845708] pci_bus 0000:00: resource 7 [mem 0xe0000000-0xfebfffff] [ 18.846835] NET: Registered protocol family 2 [ 18.847912] TCP established hash table entries: 32768 (order: 6, 262144 bytes) [ 18.849632] TCP bind hash table entries: 32768 (order: 7, 524288 bytes) [ 18.851180] TCP: Hash tables configured (established 32768 bind 32768) [ 18.852401] TCP: reno registered [ 18.853150] UDP hash table entries: 2048 (order: 4, 65536 bytes) [ 18.854238] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes) [ 18.855462] NET: Registered protocol family 1 [ 18.856575] RPC: Registered named UNIX socket transport module. [ 18.857607] RPC: Registered udp transport module. [ 18.858501] RPC: Registered tcp transport module. [ 18.859496] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 18.860594] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 18.861629] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 18.862651] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 18.863750] pci 0000:00:02.0: Boot video device [ 18.864696] PCI: CLS 0 bytes, default 64 [ 18.865607] Trying to unpack rootfs image as initramfs... [ 22.658164] Freeing initrd memory: 199812K (ffff880073cdf000 - ffff880080000000) [ 22.659722] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 22.660765] software IO TLB [mem 0xdbffe000-0xdfffe000] (64MB) mapped at [ffff8800dbffe000-ffff8800dfffdfff] [ 22.663006] kvm: no hardware support [ 22.664742] Scanning for low memory corruption every 60 seconds [ 22.666130] camellia-x86_64: performance on this CPU would be suboptimal: disabling camellia-x86_64. [ 22.667770] blowfish-x86_64: performance on this CPU would be suboptimal: disabling blowfish-x86_64. [ 22.669664] twofish-x86_64-3way: performance on this CPU would be suboptimal: disabling twofish-x86_64-3way. [ 22.673680] sha1_ssse3: Neither AVX nor SSSE3 is available/usable. [ 22.674798] PCLMULQDQ-NI instructions are not detected. [ 22.675748] AVX or AES-NI instructions are not detected. [ 22.676706] AVX instructions are not detected. [ 22.677580] AVX instructions are not detected. [ 22.678449] AVX instructions are not detected. [ 22.679338] AVX instructions are not detected. [ 22.704146] bounce pool size: 64 pages [ 22.704978] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 22.712107] VFS: Disk quotas dquot_6.5.2 [ 22.713035] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 22.716210] NFS: Registering the id_resolver key type [ 22.717172] Key type id_resolver registered [ 22.718051] Key type id_legacy registered [ 22.718895] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 22.720018] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 22.721711] ROMFS MTD (C) 2007 Red Hat, Inc. [ 22.722786] fuse init (API version 7.22) [ 22.723989] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled [ 22.727349] bio: create slab at 1 [ 22.729090] Btrfs loaded [ 22.729784] msgmni has been set to 7887 [ 22.736339] NET: Registered protocol family 38 [ 22.737242] Key type asymmetric registered [ 22.738336] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 22.739991] io scheduler noop registered [ 22.740808] io scheduler deadline registered [ 22.741705] io scheduler cfq registered (default) [ 22.742991] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 22.744182] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 22.745525] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 22.747091] ACPI: Power Button [PWRF] [ 22.748267] GHES: HEST is not enabled! [ 22.749591] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11 [ 22.750611] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:15) [ 22.753825] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 22.754873] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:15) [ 22.758084] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10 [ 22.761043] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 22.769387] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 22.791818] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 22.794972] Non-volatile memory driver v1.3 [ 22.799059] brd: module loaded [ 22.801455] loop: module loaded [ 22.802391] virtio-pci 0000:00:04.0: irq 40 for MSI/MSI-X [ 22.803412] virtio-pci 0000:00:04.0: irq 41 for MSI/MSI-X [ 22.804583] blk-mq: CPU -> queue map [ 22.805365] CPU 0 -> Queue 0 [ 22.806113] CPU 1 -> Queue 0 [ 22.806853] CPU 2 -> Queue 0 [ 22.807580] CPU 3 -> Queue 0 [ 22.808884] vda: unknown partition table [ 22.811659] virtio-pci 0000:00:05.0: irq 42 for MSI/MSI-X [ 22.812678] virtio-pci 0000:00:05.0: irq 43 for MSI/MSI-X [ 22.813868] blk-mq: CPU -> queue map [ 22.814671] CPU 0 -> Queue 0 [ 22.815425] CPU 1 -> Queue 0 [ 22.816159] CPU 2 -> Queue 0 [ 22.816883] CPU 3 -> Queue 0 [ 22.818424] vdb: unknown partition table [ 22.821185] virtio-pci 0000:00:06.0: irq 44 for MSI/MSI-X [ 22.822201] virtio-pci 0000:00:06.0: irq 45 for MSI/MSI-X [ 22.828712] blk-mq: CPU -> queue map [ 22.829513] CPU 0 -> Queue 0 [ 22.830239] CPU 1 -> Queue 0 [ 22.830978] CPU 2 -> Queue 0 [ 22.831704] CPU 3 -> Queue 0 [ 22.833213] vdc: unknown partition table [ 22.835562] virtio-pci 0000:00:07.0: irq 46 for MSI/MSI-X [ 22.836576] virtio-pci 0000:00:07.0: irq 47 for MSI/MSI-X [ 22.837725] blk-mq: CPU -> queue map [ 22.838501] CPU 0 -> Queue 0 [ 22.839210] CPU 1 -> Queue 0 [ 22.839915] CPU 2 -> Queue 0 [ 22.840600] CPU 3 -> Queue 0 [ 22.841940] vdd: unknown partition table [ 22.844470] virtio-pci 0000:00:08.0: irq 48 for MSI/MSI-X [ 22.845429] virtio-pci 0000:00:08.0: irq 49 for MSI/MSI-X [ 22.846505] blk-mq: CPU -> queue map [ 22.847267] CPU 0 -> Queue 0 [ 22.847952] CPU 1 -> Queue 0 [ 22.848629] CPU 2 -> Queue 0 [ 22.849312] CPU 3 -> Queue 0 [ 22.851052] vde: unknown partition table [ 22.853713] virtio-pci 0000:00:09.0: irq 50 for MSI/MSI-X [ 22.854657] virtio-pci 0000:00:09.0: irq 51 for MSI/MSI-X [ 22.855743] blk-mq: CPU -> queue map [ 22.856485] CPU 0 -> Queue 0 [ 22.857176] CPU 1 -> Queue 0 [ 22.857892] CPU 2 -> Queue 0 [ 22.858574] CPU 3 -> Queue 0 [ 22.860186] vdf: unknown partition table [ 22.862546] lkdtm: No crash points registered, enable through debugfs [ 22.864814] Loading iSCSI transport class v2.0-870. [ 22.866808] Adaptec aacraid driver 1.2-0[30200]-ms [ 22.867841] aic94xx: Adaptec aic94xx SAS/SATA driver version 1.0.3 loaded [ 22.869154] qla2xxx [0000:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 8.06.00.08-k. [ 22.870934] megaraid cmm: 2.20.2.7 (Release Date: Sun Jul 16 00:01:03 EST 2006) [ 22.872546] megaraid: 2.20.5.1 (Release Date: Thu Nov 16 15:32:35 EST 2006) [ 22.873777] megasas: 06.700.06.00-rc1 Sat. Aug. 31 17:00:00 PDT 2013 [ 22.875033] GDT-HA: Storage RAID Controller Driver. Version: 3.05 [ 22.876170] RocketRAID 3xxx/4xxx Controller driver v1.8 [ 22.877601] ata_piix 0000:00:01.1: version 2.13 [ 22.880957] scsi0 : ata_piix [ 22.881878] scsi1 : ata_piix [ 22.882734] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc1c0 irq 14 [ 22.883893] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc1c8 irq 15 [ 22.885916] tun: Universal TUN/TAP device driver, 1.6 [ 22.886876] tun: (C) 1999-2004 Max Krasnyansky [ 22.888305] pcnet32: pcnet32.c:v1.35 21.Apr.2008 tsbogend@alpha.franken.de [ 22.889594] Atheros(R) L2 Ethernet Driver - version 2.2.3 [ 22.890585] Copyright (c) 2007 Atheros Corporation. [ 22.891933] dmfe: Davicom DM9xxx net driver, version 1.36.4 (2002-01-17) [ 22.893133] v1.01-e (2.4 port) Sep-11-2006 Donald Becker [ 22.893133] http://www.scyld.com/network/drivers.html [ 22.895436] uli526x: ULi M5261/M5263 net driver, version 0.9.3 (2005-7-29) [ 22.896715] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 22.897772] e100: Copyright(c) 1999-2006 Intel Corporation [ 22.898876] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 22.900046] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 23.039248] ata2.01: NODEV after polling detection [ 23.040440] ata2.00: ATAPI: QEMU DVD-ROM, 1.6.0, max UDMA/100 [ 23.041868] ata2.00: configured for MWDMA2 [ 23.043299] scsi 1:0:0:0: CD-ROM QEMU QEMU DVD-ROM 1.6. PQ: 0 ANSI: 5 [ 23.045966] scsi 1:0:0:0: Attached scsi generic sg0 type 5 [ 23.227404] e1000 0000:00:03.0 eth0: (PCI:33MHz:32-bit) 52:54:00:12:34:56 [ 23.228529] e1000 0000:00:03.0 eth0: Intel(R) PRO/1000 Network Connection [ 23.229889] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k [ 23.230872] e1000e: Copyright(c) 1999 - 2013 Intel Corporation. [ 23.232092] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.0.5-k [ 23.233167] igb: Copyright (c) 2007-2013 Intel Corporation. [ 23.234405] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 3.15.1-k [ 23.235883] ixgbe: Copyright (c) 1999-2013 Intel Corporation. [ 23.237135] ixgb: Intel(R) PRO/10GbE Network Driver - version 1.0.135-k2-NAPI [ 23.238264] ixgb: Copyright (c) 1999-2008 Intel Corporation. [ 23.239730] sky2: driver version 1.30 [ 23.242293] usbcore: registered new interface driver catc [ 23.243408] usbcore: registered new interface driver kaweth [ 23.244412] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 23.246076] usbcore: registered new interface driver pegasus [ 23.247207] usbcore: registered new interface driver rtl8150 [ 23.248324] usbcore: registered new interface driver asix [ 23.249413] usbcore: registered new interface driver ax88179_178a [ 23.250572] usbcore: registered new interface driver cdc_ether [ 23.251716] usbcore: registered new interface driver r815x [ 23.252800] usbcore: registered new interface driver cdc_eem [ 23.253908] usbcore: registered new interface driver dm9601 [ 23.255036] usbcore: registered new interface driver smsc75xx [ 23.256159] usbcore: registered new interface driver smsc95xx [ 23.257296] usbcore: registered new interface driver gl620a [ 23.258395] usbcore: registered new interface driver net1080 [ 23.259517] usbcore: registered new interface driver plusb [ 23.260606] usbcore: registered new interface driver rndis_host [ 23.261768] usbcore: registered new interface driver cdc_subset [ 23.262916] usbcore: registered new interface driver zaurus [ 23.264025] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 23.265646] usbcore: registered new interface driver int51x1 [ 23.266761] usbcore: registered new interface driver ipheth [ 23.267879] usbcore: registered new interface driver sierra_net [ 23.269021] usbcore: registered new interface driver cdc_ncm [ 23.270031] Fusion MPT base driver 3.04.20 [ 23.270879] Copyright (c) 1999-2008 LSI Corporation [ 23.271829] Fusion MPT SPI Host driver 3.04.20 [ 23.272807] Fusion MPT FC Host driver 3.04.20 [ 23.273780] Fusion MPT SAS Host driver 3.04.20 [ 23.274764] Fusion MPT misc device (ioctl) driver 3.04.20 [ 23.275924] mptctl: Registered with Fusion MPT base driver [ 23.276921] mptctl: /dev/mptctl @ (major,minor=10,220) [ 23.278239] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 23.279356] ehci-pci: EHCI PCI platform driver [ 23.280328] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 23.281400] ohci-pci: OHCI PCI platform driver [ 23.282384] uhci_hcd: USB Universal Host Controller Interface driver [ 23.283687] usbcore: registered new interface driver usb-storage [ 23.284840] usbcore: registered new interface driver ums-alauda [ 23.285977] usbcore: registered new interface driver ums-datafab [ 23.287134] usbcore: registered new interface driver ums-freecom [ 23.288291] usbcore: registered new interface driver ums-isd200 [ 23.289432] usbcore: registered new interface driver ums-jumpshot [ 23.290584] usbcore: registered new interface driver ums-sddr09 [ 23.291738] usbcore: registered new interface driver ums-sddr55 [ 23.292879] usbcore: registered new interface driver ums-usbat [ 23.294037] usbcore: registered new interface driver usbtest [ 23.295270] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 23.297579] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 23.298534] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 23.299949] mousedev: PS/2 mouse device common for all mice [ 23.301758] rtc_cmos 00:00: RTC can wake from S4 [ 23.302877] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 23.304578] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 23.305743] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram, hpet irqs [ 23.307210] i6300esb: Intel 6300ESB WatchDog Timer Driver v0.05 [ 23.308660] i6300esb: initialized (0xffffc90000718000). heartbeat=30 sec (nowayout=0) [ 23.310439] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.10 [ 23.311685] iTCO_vendor_support: vendor-support=0 [ 23.312579] watchdog: Software Watchdog: cannot register miscdev on minor=130 (err=-16). [ 23.314116] watchdog: Software Watchdog: a legacy watchdog module is probably present. [ 23.315862] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 23.317727] md: linear personality registered for level -1 [ 23.318663] md: raid0 personality registered for level 0 [ 23.319664] md: raid1 personality registered for level 1 [ 23.320602] md: raid10 personality registered for level 10 [ 23.321842] md: raid6 personality registered for level 6 [ 23.322841] md: raid5 personality registered for level 5 [ 23.323801] md: raid4 personality registered for level 4 [ 23.324716] md: multipath personality registered for level -4 [ 23.325707] md: faulty personality registered for level -5 [ 23.328012] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com [ 23.330091] device-mapper: multipath: version 1.6.0 loaded [ 23.331137] device-mapper: multipath round-robin: version 1.0.0 loaded [ 23.332264] device-mapper: cache-policy-mq: version 1.1.0 loaded [ 23.333315] device-mapper: cache cleaner: version 1.0.0 loaded [ 23.334640] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 23.338010] usbcore: registered new interface driver usbhid [ 23.339059] usbhid: USB HID core driver [ 23.340041] TCP: bic registered [ 23.340780] Initializing XFRM netlink socket [ 23.342010] NET: Registered protocol family 10 [ 23.343130] sit: IPv6 over IPv4 tunneling driver [ 23.344326] NET: Registered protocol family 17 [ 23.345238] 8021q: 802.1Q VLAN Support v1.8 [ 23.346358] sctp: Hash tables configured (established 65536 bind 65536) [ 23.347705] Key type dns_resolver registered [ 23.349348] [ 23.349348] printing PIC contents [ 23.350548] ... PIC IMR: ffff [ 23.351271] ... PIC IRR: 9113 [ 23.351984] ... PIC ISR: 0000 [ 23.357846] ... PIC ELCR: 0c00 [ 23.358590] printing local APIC contents on CPU#0/0: [ 23.359552] ... APIC ID: 00000000 (0) [ 23.360404] ... APIC VERSION: 00050014 [ 23.361212] ... APIC TASKPRI: 00000000 (00) [ 23.362074] ... APIC PROCPRI: 00000000 [ 23.362877] ... APIC LDR: 01000000 [ 23.363642] ... APIC DFR: ffffffff [ 23.364413] ... APIC SPIV: 000001ff [ 23.365189] ... APIC ISR field: [ 23.365931] 0000000000000000000000000000000000000000000000000000000000000000 [ 23.367653] ... APIC TMR field: [ 23.368392] 0000000002000000000000000000000000000000000000000000000000000000 [ 23.370118] ... APIC IRR field: [ 23.370860] 0000000000000000000000000000000000000000000000000000000000000000 [ 23.372591] ... APIC ESR: 00000000 [ 23.373364] ... APIC ICR: 000400f6 [ 23.374156] ... APIC ICR2: 02000000 [ 23.374940] ... APIC LVTT: 000000ef [ 23.375671] ... APIC LVTPC: 00010000 [ 23.376414] ... APIC LVT0: 00010700 [ 23.377151] ... APIC LVT1: 00000400 [ 23.377913] ... APIC LVTERR: 000000fe [ 23.378662] ... APIC TMICT: 0015aec1 [ 23.379434] ... APIC TMCCT: 00000000 [ 23.380178] ... APIC TDCR: 00000003 [ 23.380923] [ 23.381478] number of MP IRQ sources: 15. [ 23.382269] number of IO-APIC #0 registers: 24. [ 23.383119] testing the IO APIC....................... [ 23.384005] IO APIC #0...... [ 23.384647] .... register #00: 00000000 [ 23.385390] ....... : physical APIC id: 00 [ 23.386229] ....... : Delivery Type: 0 [ 23.387050] ....... : LTS : 0 [ 23.387810] .... register #01: 00170011 [ 23.388549] ....... : max redirection entries: 17 [ 23.389424] ....... : PRQ implemented: 0 [ 23.390236] ....... : IO APIC version: 11 [ 23.391067] .... register #02: 00000000 [ 23.391808] ....... : arbitration: 00 [ 23.392564] .... IRQ redirection table: [ 23.393313] 1 0 0 0 0 0 0 00 [ 23.394186] 0 0 0 0 0 1 1 31 [ 23.395036] 0 0 0 0 0 1 1 30 [ 23.395847] 0 0 0 0 0 1 1 33 [ 23.396663] 1 0 0 0 0 1 1 34 [ 23.397506] 1 1 0 0 0 1 1 35 [ 23.398338] 0 0 0 0 0 1 1 36 [ 23.399194] 0 0 0 0 0 1 1 37 [ 23.400016] 0 0 0 0 0 1 1 38 [ 23.400832] 0 1 0 0 0 1 1 39 [ 23.401700] 1 1 0 0 0 1 1 3A [ 23.402511] 1 1 0 0 0 1 1 3B [ 23.403364] 0 0 0 0 0 1 1 3C [ 23.404183] 0 0 0 0 0 1 1 3D [ 23.404998] 0 0 0 0 0 1 1 3E [ 23.405855] 0 0 0 0 0 1 1 3F [ 23.406667] 1 0 0 0 0 0 0 00 [ 23.407520] 1 0 0 0 0 0 0 00 [ 23.408338] 1 0 0 0 0 0 0 00 [ 23.409153] 1 0 0 0 0 0 0 00 [ 23.410020] 1 0 0 0 0 0 0 00 [ 23.410864] 1 0 0 0 0 0 0 00 [ 23.411676] 1 0 0 0 0 0 0 00 [ 23.412499] 1 0 0 0 0 0 0 00 [ 23.413306] IRQ to pin mappings: [ 23.414034] IRQ0 -> 0:2 [ 23.414784] IRQ1 -> 0:1 [ 23.415534] IRQ3 -> 0:3 [ 23.416262] IRQ4 -> 0:4 [ 23.416994] IRQ5 -> 0:5 [ 23.417761] IRQ6 -> 0:6 [ 23.418494] IRQ7 -> 0:7 [ 23.419291] IRQ8 -> 0:8 [ 23.420022] IRQ9 -> 0:9 [ 23.420748] IRQ10 -> 0:10 [ 23.421530] IRQ11 -> 0:11 [ 23.422294] IRQ12 -> 0:12 [ 23.423082] IRQ13 -> 0:13 [ 23.423830] IRQ14 -> 0:14 [ 23.424578] IRQ15 -> 0:15 [ 23.425326] .................................... done. [ 23.426610] registered taskstats version 1 [ 23.428841] rtc_cmos 00:00: setting system clock to 2014-01-14 23:56:31 UTC (1389743791) [ 23.430365] BIOS EDD facility v0.16 2004-Jun-25, 6 devices found [ 23.435280] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 23.436250] 8021q: adding VLAN 0 to HW filter on device eth0 [ 23.662811] tsc: Refined TSC clocksource calibration: 2693.414 MHz [ 23.930040] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3 [ 25.439261] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX [ 25.442816] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 25.458802] Sending DHCP requests ., OK [ 25.518801] IP-Config: Got DHCP answer from 10.0.2.2, my address is 10.0.2.15 [ 25.520055] IP-Config: Complete: [ 25.520764] device=eth0, hwaddr=52:54:00:12:34:56, ipaddr=10.0.2.15, mask=255.255.255.0, gw=10.0.2.2 [ 25.522510] host=vpx-4, domain=, nis-domain=(none) [ 25.523461] bootserver=10.0.2.2, rootserver=10.0.2.2, rootpath= [ 25.524182] nameserver0=10.0.2.3 [ 25.525399] PM: Hibernation image not present or could not be loaded. [ 25.527782] Freeing unused kernel memory: 1428K (ffffffff82337000 - ffffffff8249c000) [ 25.529267] Write protecting the kernel read-only data: 18432k [ 25.534588] Freeing unused kernel memory: 1888K (ffff880001a28000 - ffff880001c00000) [ 25.540062] Freeing unused kernel memory: 1988K (ffff88000200f000 - ffff880002200000) [ 25.722169] microcode: CPU0 sig=0xf61, pf=0x1, revision=0x1 [ 25.743728] platform microcode: Direct firmware load failed with error -2 [ 25.746993] platform microcode: Falling back to user helper [ 25.780749] microcode: CPU1 sig=0xf61, pf=0x1, revision=0x1 [ 25.781776] platform microcode: Direct firmware load failed with error -2 [ 25.781777] platform microcode: Falling back to user helper [ 25.787863] microcode: CPU2 sig=0xf61, pf=0x1, revision=0x1 [ 25.788897] platform microcode: Direct firmware load failed with error -2 [ 25.790057] platform microcode: Falling back to user helper [ 25.793774] microcode: CPU3 sig=0xf61, pf=0x1, revision=0x1 [ 25.794819] platform microcode: Direct firmware load failed with error -2 [ 25.795963] platform microcode: Falling back to user helper [ 25.800448] microcode: Microcode Update Driver: v2.00 , Peter Oruba [ 85.786775] INFO: rcu_sched self-detected stall on CPU { 1} (t=15000 jiffies g=233 c=232 q=1940) [ 85.788745] sending NMI to all CPUs: [ 85.789539] NMI backtrace for cpu 0 [ 85.790389] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 85.792043] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 85.793072] task: ffffffff82211440 ti: ffffffff82200000 task.ti: ffffffff82200000 [ 85.794631] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 85.796314] RSP: 0018:ffffffff82201ec8 EFLAGS: 00000246 [ 85.797286] RAX: 0000000000000000 RBX: ffffffff82201fd8 RCX: 00000000ffffffff [ 85.798507] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 85.799680] RBP: ffffffff82201ec8 R08: 0000000000000000 R09: 0000000000000000 [ 85.800862] R10: 0000000000000000 R11: 0000000000000400 R12: 0000000000000000 [ 85.802055] R13: ffffffff82201fd8 R14: ffffffff82201fd8 R15: 00000000ffffffff [ 85.803243] FS: 0000000000000000(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000 [ 85.804872] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 85.806014] CR2: 00007feec94d2000 CR3: 000000007f7a2000 CR4: 00000000000006f0 [ 85.807265] Stack: [ 85.807907] ffffffff82201ee8 ffffffff81041811 ffffffff82201fd8 ffffffff82201fd8 [ 85.809808] ffffffff82201ef8 ffffffff81041f3d ffffffff82201f40 ffffffff8110be4c [ 85.811649] ffff88011ffa3ec0 35ceeb7d84596041 ffffffffffffffff ffffffff823ef8d0 [ 85.813483] Call Trace: [ 85.814198] [] default_idle+0x38/0xc1 [ 85.815171] [] arch_cpu_idle+0x18/0x28 [ 85.816152] [] cpu_startup_entry+0x178/0x245 [ 85.817201] [] rest_init+0x87/0x89 [ 85.818204] [] start_kernel+0x435/0x440 [ 85.819197] [] ? repair_env_string+0x58/0x58 [ 85.820241] [] ? early_idt_handlers+0x120/0x120 [ 85.821311] [] x86_64_start_reservations+0x2a/0x2c [ 85.822434] [] x86_64_start_kernel+0x13b/0x148 [ 85.823545] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 85.831203] NMI backtrace for cpu 1 [ 85.831206] INFO: NMI handler (arch_trigger_all_cpu_backtrace_handler) took too long to run: 41.664 msecs [ 85.831214] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 0, t=15011 jiffies, g=233, c=232, q=1940) [ 85.835596] CPU: 1 PID: 696 Comm: kswapd0 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 85.837217] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 85.843613] task: ffff8800bc718900 ti: ffff8800bc75c000 task.ti: ffff8800bc75c000 [ 85.845141] RIP: 0010:[] [] flat_send_IPI_mask+0x7e/0xac [ 85.846852] RSP: 0018:ffff88011fc83dd0 EFLAGS: 00010046 [ 85.847813] RAX: 0000000000000c00 RBX: 0000000000000046 RCX: 0000000000001369 [ 85.848973] RDX: ffffffff82222120 RSI: 0000000000000002 RDI: 0000000000000300 [ 85.850130] RBP: ffff88011fc83df0 R08: 0000000000000000 R09: 0000000000000000 [ 85.851290] R10: 000000000000a5a0 R11: 0000000000000000 R12: 0000000000000002 [ 85.852450] R13: 0000000000000c00 R14: 000000000000000f R15: 0000000000000001 [ 85.853640] FS: 0000000000000000(0000) GS:ffff88011fc80000(0000) knlGS:0000000000000000 [ 85.855234] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 85.856246] CR2: 00007fe45ab579a0 CR3: 000000000220c000 CR4: 00000000000006e0 [ 85.857404] Stack: [ 85.858039] 0000000000002710 ffff88011fc8d800 0000000000000000 ffffffff8224de40 [ 85.859830] ffff88011fc83e00 ffffffff81063ae8 ffff88011fc83e18 ffffffff81060d21 [ 85.861616] ffffffff8224de40 ffff88011fc83e70 ffffffff81114b1c ffff88011fc93040 [ 85.863404] Call Trace: [ 85.864056] [ 85.864332] [] flat_send_IPI_all+0x1f/0x4a [ 85.865827] [] arch_trigger_all_cpu_backtrace+0x52/0x84 [ 85.866958] [] rcu_check_callbacks+0x205/0x57f [ 85.868010] [] ? tick_sched_do_timer+0x2f/0x2f [ 85.869061] [] update_process_times+0x3d/0x65 [ 85.870125] [] tick_sched_handle+0x37/0x43 [ 85.871137] [] tick_sched_timer+0x3a/0x58 [ 85.872136] [] __run_hrtimer+0x96/0x19a [ 85.873119] [] hrtimer_interrupt+0xe8/0x1e3 [ 85.874139] [] local_apic_timer_interrupt+0x54/0x57 [ 85.875241] [] smp_apic_timer_interrupt+0x3f/0x50 [ 85.876322] [] apic_timer_interrupt+0x72/0x80 [ 85.877363] [ 85.877635] [] ? zone_watermark_ok_safe+0x4b/0xad [ 85.879197] [] zone_balanced+0x1e/0x43 [ 85.880166] [] balance_pgdat+0x3b6/0x501 [ 85.881152] [] kswapd+0x33f/0x3c7 [ 85.882077] [] ? __wake_up_sync+0x12/0x12 [ 85.883076] [] ? balance_pgdat+0x501/0x501 [ 85.884091] [] kthread+0xdb/0xe3 [ 85.885012] [] ? kthread_create_on_node+0x16f/0x16f [ 85.886133] [] ret_from_fork+0x7c/0xb0 [ 85.887106] [] ? kthread_create_on_node+0x16f/0x16f [ 85.888199] Code: eb f0 44 89 f0 c1 e0 18 89 04 25 10 33 5f ff 44 89 e0 44 09 e8 41 81 cd 00 04 00 00 41 83 fc 02 41 0f 44 c5 89 04 25 00 33 5f ff c7 02 75 11 48 89 df 57 9d 0f 1f 44 00 00 e8 5c 90 0e 00 eb [ 85.895640] INFO: NMI handler (arch_trigger_all_cpu_backtrace_handler) took too long to run: 106.100 msecs [ 85.895642] NMI backtrace for cpu 3 [ 85.895644] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 85.895645] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 85.895646] task: ffff880119b26300 ti: ffff880119b48000 task.ti: ffff880119b48000 [ 85.895650] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 85.895651] RSP: 0018:ffff880119b49eb8 EFLAGS: 00000246 [ 85.895652] RAX: 0000000000000000 RBX: ffff880119b49fd8 RCX: 00000000ffffffff [ 85.895652] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 85.895653] RBP: ffff880119b49eb8 R08: 0000000000000000 R09: 0000000000000000 [ 85.895653] R10: 0000000000000003 R11: 0000000000000400 R12: 0000000000000003 [ 85.895654] R13: ffff880119b49fd8 R14: ffff880119b49fd8 R15: 0000000000000000 [ 85.895655] FS: 0000000000000000(0000) GS:ffff88011fd80000(0000) knlGS:0000000000000000 [ 85.895656] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 85.895657] CR2: 00007f14d81d29d8 CR3: 000000007f470000 CR4: 00000000000006e0 [ 85.895662] Stack: [ 85.895663] ffff880119b49ed8 ffffffff81041811 ffff880119b49fd8 ffff880119b49fd8 [ 85.895664] ffff880119b49ee8 ffffffff81041f3d ffff880119b49f30 ffffffff8110be4c [ 85.895665] ffffffff8111bc52 92ed795e8031d18d 0000000000000000 0000000000000000 [ 85.895665] Call Trace: [ 85.895668] [] default_idle+0x38/0xc1 [ 85.895669] [] arch_cpu_idle+0x18/0x28 [ 85.895671] [] cpu_startup_entry+0x178/0x245 [ 85.895672] [] ? clockevents_register_device+0x112/0x117 [ 85.895674] [] start_secondary+0x277/0x279 [ 85.895684] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 85.895686] INFO: NMI handler (arch_trigger_all_cpu_backtrace_handler) took too long to run: 106.120 msecs [ 85.895688] NMI backtrace for cpu 2 [ 85.895690] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 85.895691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 85.895692] task: ffff880119b25a00 ti: ffff880119b42000 task.ti: ffff880119b42000 [ 85.895695] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 85.895696] RSP: 0018:ffff880119b43eb8 EFLAGS: 00000246 [ 85.895697] RAX: 0000000000000000 RBX: ffff880119b43fd8 RCX: 00000000ffffffff [ 85.895700] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 85.895701] RBP: ffff880119b43eb8 R08: 0000000000000000 R09: 0000000000000000 [ 85.895701] R10: 00000000ffff1d40 R11: 0000000000000040 R12: 0000000000000002 [ 85.895702] R13: ffff880119b43fd8 R14: ffff880119b43fd8 R15: 0000000000000000 [ 85.895703] FS: 0000000000000000(0000) GS:ffff88011fd00000(0000) knlGS:0000000000000000 [ 85.895704] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 85.895704] CR2: 0000000000e270c8 CR3: 000000007f0da000 CR4: 00000000000006e0 [ 85.895710] Stack: [ 85.895711] ffff880119b43ed8 ffffffff81041811 ffff880119b43fd8 ffff880119b43fd8 [ 85.895712] ffff880119b43ee8 ffffffff81041f3d ffff880119b43f30 ffffffff8110be4c [ 85.895713] ffffffff8111bc52 baab13b05212a163 0000000000000000 0000000000000000 [ 85.895713] Call Trace: [ 85.895716] [] default_idle+0x38/0xc1 [ 85.895717] [] arch_cpu_idle+0x18/0x28 [ 85.895719] [] cpu_startup_entry+0x178/0x245 [ 85.895720] [] ? clockevents_register_device+0x112/0x117 [ 85.895722] [] start_secondary+0x277/0x279 [ 85.895731] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 85.895734] INFO: NMI handler (arch_trigger_all_cpu_backtrace_handler) took too long to run: 106.167 msecs [ 146.218102] random: vgscan urandom read with 83 bits of entropy available [ 215.819201] random: nonblocking pool is initialized [ 265.842775] INFO: rcu_sched self-detected stall on CPU { 1} (t=60014 jiffies g=233 c=232 q=33921) [ 265.844593] sending NMI to all CPUs: [ 265.845305] NMI backtrace for cpu 1 [ 265.846118] CPU: 1 PID: 696 Comm: kswapd0 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 265.847742] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 265.848747] task: ffff8800bc718900 ti: ffff8800bc75c000 task.ti: ffff8800bc75c000 [ 265.850294] RIP: 0010:[] [] flat_send_IPI_mask+0x7e/0xac [ 265.852011] RSP: 0018:ffff88011fc83dd0 EFLAGS: 00010046 [ 265.852979] RAX: 0000000000000c00 RBX: 0000000000000046 RCX: 0000000000003e53 [ 265.854161] RDX: ffffffff82222120 RSI: 0000000000000002 RDI: 0000000000000300 [ 265.855319] RBP: ffff88011fc83df0 R08: 0000000000000000 R09: 0000000000000000 [ 265.856481] R10: 00000000000008c0 R11: 0000000000000000 R12: 0000000000000002 [ 265.857669] R13: 0000000000000c00 R14: 000000000000000f R15: 0000000000000001 [ 265.858832] FS: 0000000000000000(0000) GS:ffff88011fc80000(0000) knlGS:0000000000000000 [ 265.860428] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 265.861450] CR2: 00007fe45ab579a0 CR3: 000000000220c000 CR4: 00000000000006e0 [ 265.862628] Stack: [ 265.868635] 0000000000002710 ffff88011fc8d800 0000000000000000 ffffffff8224de40 [ 265.870483] ffff88011fc83e00 ffffffff81063ae8 ffff88011fc83e18 ffffffff81060d21 [ 265.872271] ffffffff8224de40 ffff88011fc83e70 ffffffff81114b1c ffff88011fc93040 [ 265.874094] Call Trace: [ 265.874750] [ 265.875024] [] flat_send_IPI_all+0x1f/0x4a [ 265.876522] [] arch_trigger_all_cpu_backtrace+0x52/0x84 [ 265.877681] [] rcu_check_callbacks+0x205/0x57f [ 265.878732] [] ? tick_sched_do_timer+0x2f/0x2f [ 265.879791] [] update_process_times+0x3d/0x65 [ 265.880834] [] tick_sched_handle+0x37/0x43 [ 265.881866] [] tick_sched_timer+0x3a/0x58 [ 265.882868] [] __run_hrtimer+0x96/0x19a [ 265.883850] [] hrtimer_interrupt+0xe8/0x1e3 [ 265.884877] [] local_apic_timer_interrupt+0x54/0x57 [ 265.885994] [] smp_apic_timer_interrupt+0x3f/0x50 [ 265.887078] [] apic_timer_interrupt+0x72/0x80 [ 265.888118] [ 265.888396] [] ? zone_watermark_ok_safe+0x70/0xad [ 265.889981] [] zone_balanced+0x1e/0x43 [ 265.890956] [] balance_pgdat+0x3b6/0x501 [ 265.891950] [] kswapd+0x33f/0x3c7 [ 265.892880] [] ? __wake_up_sync+0x12/0x12 [ 265.893918] [] ? balance_pgdat+0x501/0x501 [ 265.894936] [] kthread+0xdb/0xe3 [ 265.895854] [] ? kthread_create_on_node+0x16f/0x16f [ 265.896949] [] ret_from_fork+0x7c/0xb0 [ 265.897951] [] ? kthread_create_on_node+0x16f/0x16f [ 265.899045] Code: eb f0 44 89 f0 c1 e0 18 89 04 25 10 33 5f ff 44 89 e0 44 09 e8 41 81 cd 00 04 00 00 41 83 fc 02 41 0f 44 c5 89 04 25 00 33 5f ff c7 02 75 11 48 89 df 57 9d 0f 1f 44 00 00 e8 5c 90 0e 00 eb [ 265.906538] NMI backtrace for cpu 3 [ 265.907352] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 265.909004] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 265.910070] task: ffff880119b26300 ti: ffff880119b48000 task.ti: ffff880119b48000 [ 265.911636] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 265.913346] RSP: 0018:ffff880119b49eb8 EFLAGS: 00000246 [ 265.914373] RAX: 0000000000000000 RBX: ffff880119b49fd8 RCX: 00000000ffffffff [ 265.915560] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 265.916742] RBP: ffff880119b49eb8 R08: 0000000000000000 R09: 0000000000000000 [ 265.917962] R10: 0000000000000003 R11: 0000000000000400 R12: 0000000000000003 [ 265.919147] R13: ffff880119b49fd8 R14: ffff880119b49fd8 R15: 0000000000000000 [ 265.920338] FS: 0000000000000000(0000) GS:ffff88011fd80000(0000) knlGS:0000000000000000 [ 265.921994] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 265.923029] CR2: 0000000000405c60 CR3: 000000007f470000 CR4: 00000000000006e0 [ 265.924272] Stack: [ 265.924903] ffff880119b49ed8 ffffffff81041811 ffff880119b49fd8 ffff880119b49fd8 [ 265.926763] ffff880119b49ee8 ffffffff81041f3d ffff880119b49f30 ffffffff8110be4c [ 265.928597] ffffffff8111bc52 92ed795e8031d18d 0000000000000000 0000000000000000 [ 265.930461] Call Trace: [ 265.931135] [] default_idle+0x38/0xc1 [ 265.932126] [] arch_cpu_idle+0x18/0x28 [ 265.933121] [] cpu_startup_entry+0x178/0x245 [ 265.934204] [] ? clockevents_register_device+0x112/0x117 [ 265.935381] [] start_secondary+0x277/0x279 [ 265.936416] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 265.944116] NMI backtrace for cpu 0 [ 265.944123] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 3, t=60039 jiffies, g=233, c=232, q=33921) [ 265.946820] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 265.948477] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 265.949530] task: ffffffff82211440 ti: ffffffff82200000 task.ti: ffffffff82200000 [ 265.951078] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 265.952808] RSP: 0018:ffffffff82201ec8 EFLAGS: 00000246 [ 265.953801] RAX: 0000000000000000 RBX: ffffffff82201fd8 RCX: 00000000ffffffff [ 265.954980] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 265.956164] RBP: ffffffff82201ec8 R08: 0000000000000000 R09: 0000000000000000 [ 265.957351] R10: 0000000000000000 R11: 0000000000000400 R12: 0000000000000000 [ 265.958532] R13: ffffffff82201fd8 R14: ffffffff82201fd8 R15: 00000000ffffffff [ 265.959713] FS: 0000000000000000(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000 [ 265.961333] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 265.962371] CR2: 000000000223ea88 CR3: 000000007c4c1000 CR4: 00000000000006f0 [ 265.963553] Stack: [ 265.964173] ffffffff82201ee8 ffffffff81041811 ffffffff82201fd8 ffffffff82201fd8 [ 265.966027] ffffffff82201ef8 ffffffff81041f3d ffffffff82201f40 ffffffff8110be4c [ 265.967849] ffff88011ffa3ec0 35ceeb7d84596041 ffffffffffffffff ffffffff823ef8d0 [ 265.969669] Call Trace: [ 265.970334] [] default_idle+0x38/0xc1 [ 265.971318] [] arch_cpu_idle+0x18/0x28 [ 265.972312] [] cpu_startup_entry+0x178/0x245 [ 265.973366] [] rest_init+0x87/0x89 [ 265.974308] [] start_kernel+0x435/0x440 [ 265.975308] [] ? repair_env_string+0x58/0x58 [ 265.976357] [] ? early_idt_handlers+0x120/0x120 [ 265.977432] [] x86_64_start_reservations+0x2a/0x2c [ 265.978533] [] x86_64_start_kernel+0x13b/0x148 [ 265.979596] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 265.987158] INFO: NMI handler (arch_trigger_all_cpu_backtrace_handler) took too long to run: 141.820 msecs [ 265.987160] NMI backtrace for cpu 2 [ 265.987162] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 265.987163] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 265.987164] task: ffff880119b25a00 ti: ffff880119b42000 task.ti: ffff880119b42000 [ 265.987168] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 265.987169] RSP: 0018:ffff880119b43eb8 EFLAGS: 00000246 [ 265.987169] RAX: 0000000000000000 RBX: ffff880119b43fd8 RCX: 00000000ffffffff [ 265.987170] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 265.987170] RBP: ffff880119b43eb8 R08: 0000000000000000 R09: 0000000000000000 [ 265.987171] R10: 0000000000000002 R11: 0000000000000400 R12: 0000000000000002 [ 265.987172] R13: ffff880119b43fd8 R14: ffff880119b43fd8 R15: 0000000000000000 [ 265.987173] FS: 0000000000000000(0000) GS:ffff88011fd00000(0000) knlGS:0000000000000000 [ 265.987174] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 265.987174] CR2: 00007f14d81ce000 CR3: 000000007f3f6000 CR4: 00000000000006e0 [ 265.987180] Stack: [ 265.987181] ffff880119b43ed8 ffffffff81041811 ffff880119b43fd8 ffff880119b43fd8 [ 265.987182] ffff880119b43ee8 ffffffff81041f3d ffff880119b43f30 ffffffff8110be4c [ 265.987183] ffffffff8111bc52 baab13b05212a163 0000000000000000 0000000000000000 [ 265.987183] Call Trace: [ 265.987186] [] default_idle+0x38/0xc1 [ 265.987187] [] arch_cpu_idle+0x18/0x28 [ 265.987189] [] cpu_startup_entry+0x178/0x245 [ 265.987190] [] ? clockevents_register_device+0x112/0x117 [ 265.987192] [] start_secondary+0x277/0x279 [ 265.987202] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 265.987205] INFO: NMI handler (arch_trigger_all_cpu_backtrace_handler) took too long to run: 141.865 msecs [ 445.954775] INFO: rcu_sched self-detected stall on CPU { 1} (t=105042 jiffies g=233 c=232 q=34671) [ 445.956644] sending NMI to all CPUs: [ 445.957365] NMI backtrace for cpu 1 [ 445.958174] CPU: 1 PID: 696 Comm: kswapd0 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 445.959799] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 445.960811] task: ffff8800bc718900 ti: ffff8800bc75c000 task.ti: ffff8800bc75c000 [ 445.962366] RIP: 0010:[] [] flat_send_IPI_mask+0x7e/0xac [ 445.964087] RSP: 0018:ffff88011fc83dd0 EFLAGS: 00010046 [ 445.965053] RAX: 0000000000000c00 RBX: 0000000000000046 RCX: 0000000000005c45 [ 445.966246] RDX: ffffffff82222120 RSI: 0000000000000002 RDI: 0000000000000300 [ 445.967404] RBP: ffff88011fc83df0 R08: 0000000000000000 R09: 0000000000000000 [ 445.968562] R10: 0000000000005320 R11: 0000000000000000 R12: 0000000000000002 [ 445.969745] R13: 0000000000000c00 R14: 000000000000000f R15: 0000000000000001 [ 445.970902] FS: 0000000000000000(0000) GS:ffff88011fc80000(0000) knlGS:0000000000000000 [ 445.972489] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 445.973528] CR2: 00007fe45ab579a0 CR3: 000000000220c000 CR4: 00000000000006e0 [ 445.974692] Stack: [ 445.975299] 0000000000002710 ffff88011fc8d800 0000000000000000 ffffffff8224de40 [ 445.977092] ffff88011fc83e00 ffffffff81063ae8 ffff88011fc83e18 ffffffff81060d21 [ 445.978911] ffffffff8224de40 ffff88011fc83e70 ffffffff81114b1c ffff88011fc93040 [ 445.980698] Call Trace: [ 445.981351] [ 445.981656] [] flat_send_IPI_all+0x1f/0x4a [ 445.983150] [] arch_trigger_all_cpu_backtrace+0x52/0x84 [ 445.984281] [] rcu_check_callbacks+0x205/0x57f [ 445.985333] [] ? tick_sched_do_timer+0x2f/0x2f [ 445.991796] [] update_process_times+0x3d/0x65 [ 445.992835] [] tick_sched_handle+0x37/0x43 [ 445.993876] [] tick_sched_timer+0x3a/0x58 [ 445.994883] [] __run_hrtimer+0x96/0x19a [ 445.995869] [] hrtimer_interrupt+0xe8/0x1e3 [ 445.996895] [] local_apic_timer_interrupt+0x54/0x57 [ 445.998020] [] smp_apic_timer_interrupt+0x3f/0x50 [ 445.999091] [] apic_timer_interrupt+0x72/0x80 [ 446.000127] [ 446.000400] [] ? find_last_bit+0x4a/0x4a [ 446.001925] [] ? zone_watermark_ok_safe+0x61/0xad [ 446.003001] [] zone_balanced+0x1e/0x43 [ 446.003977] [] balance_pgdat+0x32a/0x501 [ 446.004970] [] kswapd+0x33f/0x3c7 [ 446.005937] [] ? __wake_up_sync+0x12/0x12 [ 446.006939] [] ? balance_pgdat+0x501/0x501 [ 446.007952] [] kthread+0xdb/0xe3 [ 446.008873] [] ? kthread_create_on_node+0x16f/0x16f [ 446.009995] [] ret_from_fork+0x7c/0xb0 [ 446.010971] [] ? kthread_create_on_node+0x16f/0x16f [ 446.012058] Code: eb f0 44 89 f0 c1 e0 18 89 04 25 10 33 5f ff 44 89 e0 44 09 e8 41 81 cd 00 04 00 00 41 83 fc 02 41 0f 44 c5 89 04 25 00 33 5f ff c7 02 75 11 48 89 df 57 9d 0f 1f 44 00 00 e8 5c 90 0e 00 eb [ 446.019555] NMI backtrace for cpu 3 [ 446.020363] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 446.022092] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 446.023128] task: ffff880119b26300 ti: ffff880119b48000 task.ti: ffff880119b48000 [ 446.024723] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 446.026495] RSP: 0018:ffff880119b49eb8 EFLAGS: 00000246 [ 446.027481] RAX: 0000000000000000 RBX: ffff880119b49fd8 RCX: 00000000ffffffff [ 446.028702] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 446.029970] RBP: ffff880119b49eb8 R08: 0000000000000000 R09: 0000000000000000 [ 446.031192] R10: 0000000000000003 R11: 0000000000000400 R12: 0000000000000003 [ 446.032411] R13: ffff880119b49fd8 R14: ffff880119b49fd8 R15: 0000000000000000 [ 446.033632] FS: 0000000000000000(0000) GS:ffff88011fd80000(0000) knlGS:0000000000000000 [ 446.035259] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 446.036295] CR2: 0000000000405c60 CR3: 000000007f470000 CR4: 00000000000006e0 [ 446.037496] Stack: [ 446.038133] ffff880119b49ed8 ffffffff81041811 ffff880119b49fd8 ffff880119b49fd8 [ 446.039964] ffff880119b49ee8 ffffffff81041f3d ffff880119b49f30 ffffffff8110be4c [ 446.041815] ffffffff8111bc52 92ed795e8031d18d 0000000000000000 0000000000000000 [ 446.043642] Call Trace: [ 446.044311] [] default_idle+0x38/0xc1 [ 446.045321] [] arch_cpu_idle+0x18/0x28 [ 446.046345] [] cpu_startup_entry+0x178/0x245 [ 446.047403] [] ? clockevents_register_device+0x112/0x117 [ 446.048578] [] start_secondary+0x277/0x279 [ 446.049645] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 446.057337] NMI backtrace for cpu 2 [ 446.058149] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 446.059791] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 446.060822] task: ffff880119b25a00 ti: ffff880119b42000 task.ti: ffff880119b42000 [ 446.062403] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 446.064120] RSP: 0018:ffff880119b43eb8 EFLAGS: 00000246 [ 446.065112] RAX: 0000000000000000 RBX: ffff880119b43fd8 RCX: 00000000ffffffff [ 446.066298] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 446.067484] RBP: ffff880119b43eb8 R08: 0000000000000000 R09: 0000000000000000 [ 446.068673] R10: 0000000000000002 R11: 0000000000000400 R12: 0000000000000002 [ 446.069861] R13: ffff880119b43fd8 R14: ffff880119b43fd8 R15: 0000000000000000 [ 446.071049] FS: 0000000000000000(0000) GS:ffff88011fd00000(0000) knlGS:0000000000000000 [ 446.072710] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 446.073884] CR2: 00007f14d81ce000 CR3: 000000007f3f6000 CR4: 00000000000006e0 [ 446.075192] Stack: [ 446.075875] ffff880119b43ed8 ffffffff81041811 ffff880119b43fd8 ffff880119b43fd8 [ 446.077794] ffff880119b43ee8 ffffffff81041f3d ffff880119b43f30 ffffffff8110be4c [ 446.079741] ffffffff8111bc52 baab13b05212a163 0000000000000000 0000000000000000 [ 446.081573] Call Trace: [ 446.082248] [] default_idle+0x38/0xc1 [ 446.083238] [] arch_cpu_idle+0x18/0x28 [ 446.084239] [] cpu_startup_entry+0x178/0x245 [ 446.085297] [] ? clockevents_register_device+0x112/0x117 [ 446.086470] [] start_secondary+0x277/0x279 [ 446.087509] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 446.095195] NMI backtrace for cpu 0 [ 446.095206] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 2, t=105077 jiffies, g=233, c=232, q=34671) [ 446.097845] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 446.099434] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 446.100414] task: ffffffff82211440 ti: ffffffff82200000 task.ti: ffffffff82200000 [ 446.101920] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 446.103584] RSP: 0018:ffffffff82201ec8 EFLAGS: 00000246 [ 446.104536] RAX: 0000000000000000 RBX: ffffffff82201fd8 RCX: 00000000ffffffff [ 446.105709] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 446.106874] RBP: ffffffff82201ec8 R08: 0000000000000000 R09: 0000000000000000 [ 446.108009] R10: 0000000000000000 R11: 0000000000000400 R12: 0000000000000000 [ 446.109111] R13: ffffffff82201fd8 R14: ffffffff82201fd8 R15: 00000000ffffffff [ 446.110301] FS: 0000000000000000(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000 [ 446.111888] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 446.112851] CR2: 000000000223ea88 CR3: 000000007c4c1000 CR4: 00000000000006f0 [ 446.114017] Stack: [ 446.114604] ffffffff82201ee8 ffffffff81041811 ffffffff82201fd8 ffffffff82201fd8 [ 446.116423] ffffffff82201ef8 ffffffff81041f3d ffffffff82201f40 ffffffff8110be4c [ 446.118225] ffff88011ffa3ec0 35ceeb7d84596041 ffffffffffffffff ffffffff823ef8d0 [ 446.120025] Call Trace: [ 446.120715] [] default_idle+0x38/0xc1 [ 446.121723] [] arch_cpu_idle+0x18/0x28 [ 446.122748] [] cpu_startup_entry+0x178/0x245 [ 446.123797] [] rest_init+0x87/0x89 [ 446.124760] [] start_kernel+0x435/0x440 [ 446.125741] [] ? repair_env_string+0x58/0x58 [ 446.126725] [] ? early_idt_handlers+0x120/0x120 [ 446.127773] [] x86_64_start_reservations+0x2a/0x2c [ 446.128812] [] x86_64_start_kernel+0x13b/0x148 [ 446.129873] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 446.137236] INFO: NMI handler (arch_trigger_all_cpu_backtrace_handler) took too long to run: 179.834 msecs [ 626.106775] INFO: rcu_sched self-detected stall on CPU { 1} (t=150080 jiffies g=233 c=232 q=35391) [ 626.108514] sending NMI to all CPUs: [ 626.109249] NMI backtrace for cpu 1 [ 626.110002] CPU: 1 PID: 696 Comm: kswapd0 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 626.111572] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 626.112563] task: ffff8800bc718900 ti: ffff8800bc75c000 task.ti: ffff8800bc75c000 [ 626.114075] RIP: 0010:[] [] flat_send_IPI_mask+0x7e/0xac [ 626.115693] RSP: 0018:ffff88011fc83dd0 EFLAGS: 00010046 [ 626.116603] RAX: 0000000000000c00 RBX: 0000000000000046 RCX: 0000000000007b80 [ 626.117744] RDX: ffffffff82222120 RSI: 0000000000000002 RDI: 0000000000000300 [ 626.118854] RBP: ffff88011fc83df0 R08: 0000000000000000 R09: 0000000000000000 [ 626.119955] R10: 0000000000009ce0 R11: 0000000000000000 R12: 0000000000000002 [ 626.121062] R13: 0000000000000c00 R14: 000000000000000f R15: 0000000000000001 [ 626.122200] FS: 0000000000000000(0000) GS:ffff88011fc80000(0000) knlGS:0000000000000000 [ 626.123780] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 626.124743] CR2: 00007fe45ab579a0 CR3: 000000000220c000 CR4: 00000000000006e0 [ 626.125882] Stack: [ 626.126442] 0000000000002710 ffff88011fc8d800 0000000000000000 ffffffff8224de40 [ 626.127999] ffff88011fc83e00 ffffffff81063ae8 ffff88011fc83e18 ffffffff81060d21 [ 626.129571] ffffffff8224de40 ffff88011fc83e70 ffffffff81114b1c ffff88011fc93040 [ 626.131124] Call Trace: [ 626.131733] [ 626.131956] [] flat_send_IPI_all+0x1f/0x4a [ 626.133307] [] arch_trigger_all_cpu_backtrace+0x52/0x84 [ 626.134416] [] rcu_check_callbacks+0x205/0x57f [ 626.135416] [] ? tick_sched_do_timer+0x2f/0x2f [ 626.136420] [] update_process_times+0x3d/0x65 [ 626.137411] [] tick_sched_handle+0x37/0x43 [ 626.138404] [] tick_sched_timer+0x3a/0x58 [ 626.139360] [] __run_hrtimer+0x96/0x19a [ 626.140296] [] hrtimer_interrupt+0xe8/0x1e3 [ 626.141273] [] local_apic_timer_interrupt+0x54/0x57 [ 626.142353] [] smp_apic_timer_interrupt+0x3f/0x50 [ 626.143386] [] apic_timer_interrupt+0x72/0x80 [ 626.144388] [ 626.144609] [] ? balance_pgdat+0xc1/0x501 [ 626.145985] [] ? balance_pgdat+0x4d2/0x501 [ 626.146945] [] kswapd+0x33f/0x3c7 [ 626.147826] [] ? __wake_up_sync+0x12/0x12 [ 626.154189] [] ? balance_pgdat+0x501/0x501 [ 626.155148] [] kthread+0xdb/0xe3 [ 626.156020] [] ? kthread_create_on_node+0x16f/0x16f [ 626.157068] [] ret_from_fork+0x7c/0xb0 [ 626.158023] [] ? kthread_create_on_node+0x16f/0x16f [ 626.159070] Code: eb f0 44 89 f0 c1 e0 18 89 04 25 10 33 5f ff 44 89 e0 44 09 e8 41 81 cd 00 04 00 00 41 83 fc 02 41 0f 44 c5 89 04 25 00 33 5f ff c7 02 75 11 48 89 df 57 9d 0f 1f 44 00 00 e8 5c 90 0e 00 eb [ 626.163389] NMI backtrace for cpu 3 [ 626.164168] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 626.165811] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 626.166798] task: ffff880119b26300 ti: ffff880119b48000 task.ti: ffff880119b48000 [ 626.168321] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 626.169965] RSP: 0018:ffff880119b49eb8 EFLAGS: 00000246 [ 626.170919] RAX: 0000000000000000 RBX: ffff880119b49fd8 RCX: 00000000ffffffff [ 626.172060] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 626.173257] RBP: ffff880119b49eb8 R08: 0000000000000000 R09: 0000000000000000 [ 626.174444] R10: 0000000000000003 R11: 0000000000000400 R12: 0000000000000003 [ 626.175600] R13: ffff880119b49fd8 R14: ffff880119b49fd8 R15: 0000000000000000 [ 626.176764] FS: 0000000000000000(0000) GS:ffff88011fd80000(0000) knlGS:0000000000000000 [ 626.178392] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 626.179389] CR2: 0000000000405c60 CR3: 000000007f470000 CR4: 00000000000006e0 [ 626.180533] Stack: [ 626.181111] ffff880119b49ed8 ffffffff81041811 ffff880119b49fd8 ffff880119b49fd8 [ 626.182742] ffff880119b49ee8 ffffffff81041f3d ffff880119b49f30 ffffffff8110be4c [ 626.184357] ffffffff8111bc52 92ed795e8031d18d 0000000000000000 0000000000000000 [ 626.185975] Call Trace: [ 626.186604] [] default_idle+0x38/0xc1 [ 626.187556] [] arch_cpu_idle+0x18/0x28 [ 626.188506] [] cpu_startup_entry+0x178/0x245 [ 626.189544] [] ? clockevents_register_device+0x112/0x117 [ 626.190729] [] start_secondary+0x277/0x279 [ 626.191718] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 626.196167] NMI backtrace for cpu 0 [ 626.196174] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 3, t=150102 jiffies, g=233, c=232, q=35391) [ 626.198773] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 626.200358] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 626.201332] task: ffffffff82211440 ti: ffffffff82200000 task.ti: ffffffff82200000 [ 626.202839] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 626.204447] RSP: 0018:ffffffff82201ec8 EFLAGS: 00000246 [ 626.205382] RAX: 0000000000000000 RBX: ffffffff82201fd8 RCX: 00000000ffffffff [ 626.206532] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 626.207655] RBP: ffffffff82201ec8 R08: 0000000000000000 R09: 0000000000000000 [ 626.208781] R10: 0000000000000000 R11: 0000000000000400 R12: 0000000000000000 [ 626.209904] R13: ffffffff82201fd8 R14: ffffffff82201fd8 R15: 00000000ffffffff [ 626.211025] FS: 0000000000000000(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000 [ 626.212588] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 626.213576] CR2: 000000000223ea88 CR3: 000000007c4c1000 CR4: 00000000000006f0 [ 626.214704] Stack: [ 626.215269] ffffffff82201ee8 ffffffff81041811 ffffffff82201fd8 ffffffff82201fd8 [ 626.216845] ffffffff82201ef8 ffffffff81041f3d ffffffff82201f40 ffffffff8110be4c [ 626.218418] ffff88011ffa3ec0 35ceeb7d84596041 ffffffffffffffff ffffffff823ef8d0 [ 626.219992] Call Trace: [ 626.220612] [] default_idle+0x38/0xc1 [ 626.221568] [] arch_cpu_idle+0x18/0x28 [ 626.222509] [] cpu_startup_entry+0x178/0x245 [ 626.223503] [] rest_init+0x87/0x89 [ 626.224447] [] start_kernel+0x435/0x440 [ 626.225401] [] ? repair_env_string+0x58/0x58 [ 626.226398] [] ? early_idt_handlers+0x120/0x120 [ 626.227429] [] x86_64_start_reservations+0x2a/0x2c [ 626.228487] [] x86_64_start_kernel+0x13b/0x148 [ 626.229502] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 626.233853] NMI backtrace for cpu 2 [ 626.234600] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 626.236204] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 626.237191] task: ffff880119b25a00 ti: ffff880119b42000 task.ti: ffff880119b42000 [ 626.238729] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 626.240346] RSP: 0018:ffff880119b43eb8 EFLAGS: 00000246 [ 626.241289] RAX: 0000000000000000 RBX: ffff880119b43fd8 RCX: 00000000ffffffff [ 626.242425] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 626.243558] RBP: ffff880119b43eb8 R08: 0000000000000000 R09: 0000000000000000 [ 626.244704] R10: 0000000000000002 R11: 0000000000000400 R12: 0000000000000002 [ 626.245842] R13: ffff880119b43fd8 R14: ffff880119b43fd8 R15: 0000000000000000 [ 626.246976] FS: 0000000000000000(0000) GS:ffff88011fd00000(0000) knlGS:0000000000000000 [ 626.248549] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 626.249535] CR2: 00007f14d81ce000 CR3: 000000007f3f6000 CR4: 00000000000006e0 [ 626.250678] Stack: [ 626.251247] ffff880119b43ed8 ffffffff81041811 ffff880119b43fd8 ffff880119b43fd8 [ 626.252835] ffff880119b43ee8 ffffffff81041f3d ffff880119b43f30 ffffffff8110be4c [ 626.254438] ffffffff8111bc52 baab13b05212a163 0000000000000000 0000000000000000 [ 626.256023] Call Trace: [ 626.256647] [] default_idle+0x38/0xc1 [ 626.257586] [] arch_cpu_idle+0x18/0x28 [ 626.258536] [] cpu_startup_entry+0x178/0x245 [ 626.259544] [] ? clockevents_register_device+0x112/0x117 [ 626.260665] [] start_secondary+0x277/0x279 [ 626.261646] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 806.206775] INFO: rcu_sched self-detected stall on CPU { 1} (t=195105 jiffies g=233 c=232 q=36107) [ 806.208433] sending NMI to all CPUs: [ 806.209134] NMI backtrace for cpu 1 [ 806.209900] CPU: 1 PID: 696 Comm: kswapd0 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 806.211487] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 806.212456] task: ffff8800bc718900 ti: ffff8800bc75c000 task.ti: ffff8800bc75c000 [ 806.213977] RIP: 0010:[] [] flat_send_IPI_mask+0x7e/0xac [ 806.215609] RSP: 0018:ffff88011fc83dd0 EFLAGS: 00010046 [ 806.216533] RAX: 0000000000000c00 RBX: 0000000000000046 RCX: 0000000000009a80 [ 806.217679] RDX: ffffffff82222120 RSI: 0000000000000002 RDI: 0000000000000300 [ 806.218801] RBP: ffff88011fc83df0 R08: 0000000000000000 R09: 0000000000000000 [ 806.219916] R10: 000000000000e2e0 R11: 0000000000000000 R12: 0000000000000002 [ 806.221032] R13: 0000000000000c00 R14: 000000000000000f R15: 0000000000000001 [ 806.222173] FS: 0000000000000000(0000) GS:ffff88011fc80000(0000) knlGS:0000000000000000 [ 806.223716] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 806.224680] CR2: 00007fe45ab579a0 CR3: 000000000220c000 CR4: 00000000000006e0 [ 806.225820] Stack: [ 806.226386] 0000000000002710 ffff88011fc8d800 0000000000000000 ffffffff8224de40 [ 806.227944] ffff88011fc83e00 ffffffff81063ae8 ffff88011fc83e18 ffffffff81060d21 [ 806.229514] ffffffff8224de40 ffff88011fc83e70 ffffffff81114b1c ffff88011fc93040 [ 806.231071] Call Trace: [ 806.231678] [ 806.231907] [] flat_send_IPI_all+0x1f/0x4a [ 806.233255] [] arch_trigger_all_cpu_backtrace+0x52/0x84 [ 806.234377] [] rcu_check_callbacks+0x205/0x57f [ 806.235379] [] ? tick_sched_do_timer+0x2f/0x2f [ 806.236377] [] update_process_times+0x3d/0x65 [ 806.237374] [] tick_sched_handle+0x37/0x43 [ 806.238368] [] tick_sched_timer+0x3a/0x58 [ 806.239325] [] __run_hrtimer+0x96/0x19a [ 806.240269] [] hrtimer_interrupt+0xe8/0x1e3 [ 806.241247] [] local_apic_timer_interrupt+0x54/0x57 [ 806.242327] [] smp_apic_timer_interrupt+0x3f/0x50 [ 806.243362] [] apic_timer_interrupt+0x72/0x80 [ 806.244345] [ 806.244568] [] ? __might_sleep+0x5/0xfa [ 806.245934] [] ? shrink_slab+0x30e/0x326 [ 806.246897] [] ? mem_cgroup_iter+0x146/0x265 [ 806.247878] [] ? vmpressure+0x21/0x76 [ 806.248788] [] balance_pgdat+0x375/0x501 [ 806.249761] [] kswapd+0x33f/0x3c7 [ 806.250643] [] ? __wake_up_sync+0x12/0x12 [ 806.251596] [] ? balance_pgdat+0x501/0x501 [ 806.252561] [] kthread+0xdb/0xe3 [ 806.253444] [] ? kthread_create_on_node+0x16f/0x16f [ 806.254506] [] ret_from_fork+0x7c/0xb0 [ 806.255438] [] ? kthread_create_on_node+0x16f/0x16f [ 806.256483] Code: eb f0 44 89 f0 c1 e0 18 89 04 25 10 33 5f ff 44 89 e0 44 09 e8 41 81 cd 00 04 00 00 41 83 fc 02 41 0f 44 c5 89 04 25 00 33 5f ff c7 02 75 11 48 89 df 57 9d 0f 1f 44 00 00 e8 5c 90 0e 00 eb [ 806.260809] NMI backtrace for cpu 3 [ 806.261637] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 806.263340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 806.264390] task: ffff880119b26300 ti: ffff880119b48000 task.ti: ffff880119b48000 [ 806.266017] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 806.273593] RSP: 0018:ffff880119b49eb8 EFLAGS: 00000246 [ 806.274587] RAX: 0000000000000000 RBX: ffff880119b49fd8 RCX: 00000000ffffffff [ 806.275852] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 806.277064] RBP: ffff880119b49eb8 R08: 0000000000000000 R09: 0000000000000000 [ 806.278304] R10: 0000000000000003 R11: 0000000000000400 R12: 0000000000000003 [ 806.279509] R13: ffff880119b49fd8 R14: ffff880119b49fd8 R15: 0000000000000000 [ 806.280721] FS: 0000000000000000(0000) GS:ffff88011fd80000(0000) knlGS:0000000000000000 [ 806.282426] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 806.283467] CR2: 0000000000405c60 CR3: 000000007f470000 CR4: 00000000000006e0 [ 806.284678] Stack: [ 806.285293] ffff880119b49ed8 ffffffff81041811 ffff880119b49fd8 ffff880119b49fd8 [ 806.287007] ffff880119b49ee8 ffffffff81041f3d ffff880119b49f30 ffffffff8110be4c [ 806.288692] ffffffff8111bc52 92ed795e8031d18d 0000000000000000 0000000000000000 [ 806.290409] Call Trace: [ 806.291073] [] default_idle+0x38/0xc1 [ 806.292072] [] arch_cpu_idle+0x18/0x28 [ 806.293131] [] cpu_startup_entry+0x178/0x245 [ 806.294221] [] ? clockevents_register_device+0x112/0x117 [ 806.295411] [] start_secondary+0x277/0x279 [ 806.296456] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 806.301185] NMI backtrace for cpu 0 [ 806.301965] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 806.303555] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 806.304530] task: ffffffff82211440 ti: ffffffff82200000 task.ti: ffffffff82200000 [ 806.306057] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 806.307667] RSP: 0018:ffffffff82201ec8 EFLAGS: 00000246 [ 806.308608] RAX: 0000000000000000 RBX: ffffffff82201fd8 RCX: 00000000ffffffff [ 806.309768] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 806.310901] RBP: ffffffff82201ec8 R08: 0000000000000000 R09: 0000000000000000 [ 806.312028] R10: 00000001000249c2 R11: 0000000000000040 R12: 0000000000000000 [ 806.313154] R13: ffffffff82201fd8 R14: ffffffff82201fd8 R15: 00000000ffffffff [ 806.314304] FS: 0000000000000000(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000 [ 806.315877] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 806.316857] CR2: 000000000223ea88 CR3: 000000007c4c1000 CR4: 00000000000006f0 [ 806.318011] Stack: [ 806.318580] ffffffff82201ee8 ffffffff81041811 ffffffff82201fd8 ffffffff82201fd8 [ 806.320166] ffffffff82201ef8 ffffffff81041f3d ffffffff82201f40 ffffffff8110be4c [ 806.321779] ffff88011ffa3ec0 35ceeb7d84596041 ffffffffffffffff ffffffff823ef8d0 [ 806.323361] Call Trace: [ 806.323993] [] default_idle+0x38/0xc1 [ 806.324919] [] arch_cpu_idle+0x18/0x28 [ 806.325892] [] cpu_startup_entry+0x178/0x245 [ 806.326891] [] rest_init+0x87/0x89 [ 806.327791] [] start_kernel+0x435/0x440 [ 806.328743] [] ? repair_env_string+0x58/0x58 [ 806.329768] [] ? early_idt_handlers+0x120/0x120 [ 806.330794] [] x86_64_start_reservations+0x2a/0x2c [ 806.331855] [] x86_64_start_kernel+0x13b/0x148 [ 806.332872] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 806.337254] NMI backtrace for cpu 2 [ 806.337261] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 0, t=195137 jiffies, g=233, c=232, q=36107) [ 806.339887] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 806.341481] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 806.342463] task: ffff880119b25a00 ti: ffff880119b42000 task.ti: ffff880119b42000 [ 806.343974] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 806.345589] RSP: 0018:ffff880119b43eb8 EFLAGS: 00000246 [ 806.346525] RAX: 0000000000000000 RBX: ffff880119b43fd8 RCX: 00000000ffffffff [ 806.347661] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 806.348803] RBP: ffff880119b43eb8 R08: 0000000000000000 R09: 0000000000000000 [ 806.349970] R10: 0000000000000002 R11: 0000000000000400 R12: 0000000000000002 [ 806.351106] R13: ffff880119b43fd8 R14: ffff880119b43fd8 R15: 0000000000000000 [ 806.352243] FS: 0000000000000000(0000) GS:ffff88011fd00000(0000) knlGS:0000000000000000 [ 806.353815] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 806.354799] CR2: 00007f14d81ce000 CR3: 000000007f3f6000 CR4: 00000000000006e0 [ 806.355942] Stack: [ 806.356512] ffff880119b43ed8 ffffffff81041811 ffff880119b43fd8 ffff880119b43fd8 [ 806.358100] ffff880119b43ee8 ffffffff81041f3d ffff880119b43f30 ffffffff8110be4c [ 806.359676] ffffffff8111bc52 baab13b05212a163 0000000000000000 0000000000000000 [ 806.361260] Call Trace: [ 806.361886] [] default_idle+0x38/0xc1 [ 806.362821] [] arch_cpu_idle+0x18/0x28 [ 806.363766] [] cpu_startup_entry+0x178/0x245 [ 806.364768] [] ? clockevents_register_device+0x112/0x117 [ 806.365922] [] start_secondary+0x277/0x279 [ 806.366911] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 986.346777] INFO: rcu_sched self-detected stall on CPU { 1} (t=240140 jiffies g=233 c=232 q=36827) [ 986.348571] sending NMI to all CPUs: [ 986.349324] NMI backtrace for cpu 1 [ 986.350091] CPU: 1 PID: 696 Comm: kswapd0 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 986.351712] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 986.352713] task: ffff8800bc718900 ti: ffff8800bc75c000 task.ti: ffff8800bc75c000 [ 986.354247] RIP: 0010:[] [] flat_send_IPI_mask+0x7e/0xac [ 986.355926] RSP: 0018:ffff88011fc83dd0 EFLAGS: 00010046 [ 986.356890] RAX: 0000000000000c00 RBX: 0000000000000046 RCX: 000000000000b9bc [ 986.358088] RDX: ffffffff82222120 RSI: 0000000000000002 RDI: 0000000000000300 [ 986.359237] RBP: ffff88011fc83df0 R08: 0000000000000000 R09: 0000000000000000 [ 986.360393] R10: 0000000000002c60 R11: 0000000000000000 R12: 0000000000000002 [ 986.361540] R13: 0000000000000c00 R14: 000000000000000f R15: 0000000000000001 [ 986.362695] FS: 0000000000000000(0000) GS:ffff88011fc80000(0000) knlGS:0000000000000000 [ 986.364299] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 986.365298] CR2: 00007fe45ab579a0 CR3: 000000000220c000 CR4: 00000000000006e0 [ 986.366444] Stack: [ 986.367028] 0000000000002710 ffff88011fc8d800 0000000000000000 ffffffff8224de40 [ 986.368632] ffff88011fc83e00 ffffffff81063ae8 ffff88011fc83e18 ffffffff81060d21 [ 986.370236] ffffffff8224de40 ffff88011fc83e70 ffffffff81114b1c ffff88011fc93040 [ 986.371843] Call Trace: [ 986.372474] [ 986.372703] [] flat_send_IPI_all+0x1f/0x4a [ 986.374113] [] arch_trigger_all_cpu_backtrace+0x52/0x84 [ 986.375248] [] rcu_check_callbacks+0x205/0x57f [ 986.376299] [] ? tick_sched_do_timer+0x2f/0x2f [ 986.377336] [] update_process_times+0x3d/0x65 [ 986.378370] [] tick_sched_handle+0x37/0x43 [ 986.379372] [] tick_sched_timer+0x3a/0x58 [ 986.380363] [] __run_hrtimer+0x96/0x19a [ 986.381338] [] hrtimer_interrupt+0xe8/0x1e3 [ 986.382354] [] local_apic_timer_interrupt+0x54/0x57 [ 986.383438] [] smp_apic_timer_interrupt+0x3f/0x50 [ 986.384524] [] apic_timer_interrupt+0x72/0x80 [ 986.385559] [ 986.385788] [] ? shrink_lruvec+0x58c/0x59e [ 986.387195] [] ? _raw_spin_lock+0x1a/0x34 [ 986.388196] [] nfsd_reply_cache_count+0x15/0x2d [ 986.389236] [] shrink_slab+0xfc/0x326 [ 986.390189] [] ? mem_cgroup_iter+0x146/0x265 [ 986.391200] [] ? vmpressure+0x21/0x76 [ 986.392149] [] balance_pgdat+0x375/0x501 [ 986.393126] [] kswapd+0x33f/0x3c7 [ 986.394037] [] ? __wake_up_sync+0x12/0x12 [ 986.395025] [] ? balance_pgdat+0x501/0x501 [ 986.396022] [] kthread+0xdb/0xe3 [ 986.396924] [] ? kthread_create_on_node+0x16f/0x16f [ 986.398015] [] ret_from_fork+0x7c/0xb0 [ 986.398968] [] ? kthread_create_on_node+0x16f/0x16f [ 986.400049] Code: eb f0 44 89 f0 c1 e0 18 89 04 25 10 33 5f ff 44 89 e0 44 09 e8 41 81 cd 00 04 00 00 41 83 fc 02 41 0f 44 c5 89 04 25 00 33 5f ff c7 02 75 11 48 89 df 57 9d 0f 1f 44 00 00 e8 5c 90 0e 00 eb [ 986.404497] NMI backtrace for cpu 3 [ 986.405317] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 986.407016] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 986.408052] task: ffff880119b26300 ti: ffff880119b48000 task.ti: ffff880119b48000 [ 986.409626] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 986.411308] RSP: 0018:ffff880119b49eb8 EFLAGS: 00000246 [ 986.412281] RAX: 0000000000000000 RBX: ffff880119b49fd8 RCX: 00000000ffffffff [ 986.413503] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 986.414696] RBP: ffff880119b49eb8 R08: 0000000000000000 R09: 0000000000000000 [ 986.415897] R10: 0000000000000003 R11: 0000000000000400 R12: 0000000000000003 [ 986.417100] R13: ffff880119b49fd8 R14: ffff880119b49fd8 R15: 0000000000000000 [ 986.418293] FS: 0000000000000000(0000) GS:ffff88011fd80000(0000) knlGS:0000000000000000 [ 986.419934] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 986.420961] CR2: 0000000000405c60 CR3: 000000007f470000 CR4: 00000000000006e0 [ 986.422179] Stack: [ 986.422768] ffff880119b49ed8 ffffffff81041811 ffff880119b49fd8 ffff880119b49fd8 [ 986.430311] ffff880119b49ee8 ffffffff81041f3d ffff880119b49f30 ffffffff8110be4c [ 986.431964] ffffffff8111bc52 92ed795e8031d18d 0000000000000000 0000000000000000 [ 986.433614] Call Trace: [ 986.434307] [] default_idle+0x38/0xc1 [ 986.435291] [] arch_cpu_idle+0x18/0x28 [ 986.436290] [] cpu_startup_entry+0x178/0x245 [ 986.437338] [] ? clockevents_register_device+0x112/0x117 [ 986.438516] [] start_secondary+0x277/0x279 [ 986.439557] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 986.444158] NMI backtrace for cpu 2 [ 986.444176] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 3, t=240164 jiffies, g=233, c=232, q=36827) [ 986.446899] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 986.448570] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 986.449597] task: ffff880119b25a00 ti: ffff880119b42000 task.ti: ffff880119b42000 [ 986.451170] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 986.452839] RSP: 0018:ffff880119b43eb8 EFLAGS: 00000246 [ 986.453811] RAX: 0000000000000000 RBX: ffff880119b43fd8 RCX: 00000000ffffffff [ 986.455007] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 986.456185] RBP: ffff880119b43eb8 R08: 0000000000000000 R09: 0000000000000000 [ 986.457360] R10: 0000000000000002 R11: 0000000000000400 R12: 0000000000000002 [ 986.458582] R13: ffff880119b43fd8 R14: ffff880119b43fd8 R15: 0000000000000000 [ 986.459777] FS: 0000000000000000(0000) GS:ffff88011fd00000(0000) knlGS:0000000000000000 [ 986.461428] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 986.462443] CR2: 00007f14d81ce000 CR3: 000000007f3f6000 CR4: 00000000000006e0 [ 986.463628] Stack: [ 986.464221] ffff880119b43ed8 ffffffff81041811 ffff880119b43fd8 ffff880119b43fd8 [ 986.465860] ffff880119b43ee8 ffffffff81041f3d ffff880119b43f30 ffffffff8110be4c [ 986.467504] ffffffff8111bc52 baab13b05212a163 0000000000000000 0000000000000000 [ 986.469148] Call Trace: [ 986.469793] [] default_idle+0x38/0xc1 [ 986.470788] [] arch_cpu_idle+0x18/0x28 [ 986.471769] [] cpu_startup_entry+0x178/0x245 [ 986.472817] [] ? clockevents_register_device+0x112/0x117 [ 986.473971] [] start_secondary+0x277/0x279 [ 986.475005] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 986.479547] NMI backtrace for cpu 0 [ 986.480334] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 986.481991] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 986.483004] task: ffffffff82211440 ti: ffffffff82200000 task.ti: ffffffff82200000 [ 986.484547] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 986.486197] RSP: 0018:ffffffff82201ec8 EFLAGS: 00000246 [ 986.487155] RAX: 0000000000000000 RBX: ffffffff82201fd8 RCX: 00000000ffffffff [ 986.488323] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 986.489488] RBP: ffffffff82201ec8 R08: 0000000000000000 R09: 0000000000000000 [ 986.490659] R10: 0000000000000000 R11: 0000000000000400 R12: 0000000000000000 [ 986.491825] R13: ffffffff82201fd8 R14: ffffffff82201fd8 R15: 00000000ffffffff [ 986.492990] FS: 0000000000000000(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000 [ 986.494614] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 986.495627] CR2: 000000000223ea88 CR3: 000000007c4c1000 CR4: 00000000000006f0 [ 986.496801] Stack: [ 986.497402] ffffffff82201ee8 ffffffff81041811 ffffffff82201fd8 ffffffff82201fd8 [ 986.499029] ffffffff82201ef8 ffffffff81041f3d ffffffff82201f40 ffffffff8110be4c [ 986.500652] ffff88011ffa3ec0 35ceeb7d84596041 ffffffffffffffff ffffffff823ef8d0 [ 986.502291] Call Trace: [ 986.502935] [] default_idle+0x38/0xc1 [ 986.503899] [] arch_cpu_idle+0x18/0x28 [ 986.504889] [] cpu_startup_entry+0x178/0x245 [ 986.505933] [] rest_init+0x87/0x89 [ 986.506881] [] start_kernel+0x435/0x440 [ 986.507872] [] ? repair_env_string+0x58/0x58 [ 986.508905] [] ? early_idt_handlers+0x120/0x120 [ 986.509973] [] x86_64_start_reservations+0x2a/0x2c [ 986.511070] [] x86_64_start_kernel+0x13b/0x148 [ 986.512127] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 1166.454775] INFO: rcu_sched self-detected stall on CPU { 1} (t=285167 jiffies g=233 c=232 q=37547) [ 1166.456382] sending NMI to all CPUs: [ 1166.457064] NMI backtrace for cpu 1 [ 1166.457827] CPU: 1 PID: 696 Comm: kswapd0 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 1166.459412] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1166.460384] task: ffff8800bc718900 ti: ffff8800bc75c000 task.ti: ffff8800bc75c000 [ 1166.461895] RIP: 0010:[] [] flat_send_IPI_mask+0x7e/0xac [ 1166.463525] RSP: 0018:ffff88011fc83dd0 EFLAGS: 00010046 [ 1166.464447] RAX: 0000000000000c00 RBX: 0000000000000046 RCX: 000000000000d90a [ 1166.465595] RDX: ffffffff82222120 RSI: 0000000000000002 RDI: 0000000000000300 [ 1166.466714] RBP: ffff88011fc83df0 R08: 0000000000000000 R09: 0000000000000000 [ 1166.467833] R10: 00000000000076c0 R11: 0000000000000000 R12: 0000000000000002 [ 1166.468951] R13: 0000000000000c00 R14: 000000000000000f R15: 0000000000000001 [ 1166.470098] FS: 0000000000000000(0000) GS:ffff88011fc80000(0000) knlGS:0000000000000000 [ 1166.471652] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1166.472619] CR2: 00007fe45ab579a0 CR3: 000000000220c000 CR4: 00000000000006e0 [ 1166.473766] Stack: [ 1166.474330] 0000000000002710 ffff88011fc8d800 0000000000000000 ffffffff8224de40 [ 1166.475880] ffff88011fc83e00 ffffffff81063ae8 ffff88011fc83e18 ffffffff81060d21 [ 1166.477447] ffffffff8224de40 ffff88011fc83e70 ffffffff81114b1c ffff88011fc93040 [ 1166.479037] Call Trace: [ 1166.479649] [ 1166.479872] [] flat_send_IPI_all+0x1f/0x4a [ 1166.481248] [] arch_trigger_all_cpu_backtrace+0x52/0x84 [ 1166.482363] [] rcu_check_callbacks+0x205/0x57f [ 1166.483366] [] ? tick_sched_do_timer+0x2f/0x2f [ 1166.484376] [] update_process_times+0x3d/0x65 [ 1166.485375] [] tick_sched_handle+0x37/0x43 [ 1166.486376] [] tick_sched_timer+0x3a/0x58 [ 1166.487338] [] __run_hrtimer+0x96/0x19a [ 1166.488278] [] hrtimer_interrupt+0xe8/0x1e3 [ 1166.489252] [] local_apic_timer_interrupt+0x54/0x57 [ 1166.490329] [] smp_apic_timer_interrupt+0x3f/0x50 [ 1166.491359] [] apic_timer_interrupt+0x72/0x80 [ 1166.492354] [ 1166.492578] [] ? _raw_write_unlock_bh+0x20/0x20 [ 1166.494016] [] ? list_lru_count_node+0x1c/0x57 [ 1166.495024] [] super_cache_count+0x64/0xba [ 1166.495988] [] shrink_slab+0xfc/0x326 [ 1166.496908] [] ? mem_cgroup_iter+0x146/0x265 [ 1166.497921] [] ? vmpressure+0x21/0x76 [ 1166.498838] [] balance_pgdat+0x375/0x501 [ 1166.499788] [] kswapd+0x33f/0x3c7 [ 1166.500670] [] ? __wake_up_sync+0x12/0x12 [ 1166.501654] [] ? balance_pgdat+0x501/0x501 [ 1166.502621] [] kthread+0xdb/0xe3 [ 1166.503497] [] ? kthread_create_on_node+0x16f/0x16f [ 1166.504546] [] ret_from_fork+0x7c/0xb0 [ 1166.505489] [] ? kthread_create_on_node+0x16f/0x16f [ 1166.506549] Code: eb f0 44 89 f0 c1 e0 18 89 04 25 10 33 5f ff 44 89 e0 44 09 e8 41 81 cd 00 04 00 00 41 83 fc 02 41 0f 44 c5 89 04 25 00 33 5f ff c7 02 75 11 48 89 df 57 9d 0f 1f 44 00 00 e8 5c 90 0e 00 eb [ 1166.510875] NMI backtrace for cpu 3 [ 1166.511632] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 1166.513242] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1166.514253] task: ffff880119b26300 ti: ffff880119b48000 task.ti: ffff880119b48000 [ 1166.515770] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 1166.517387] RSP: 0018:ffff880119b49eb8 EFLAGS: 00000246 [ 1166.518349] RAX: 0000000000000000 RBX: ffff880119b49fd8 RCX: 00000000ffffffff [ 1166.519486] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 1166.520622] RBP: ffff880119b49eb8 R08: 0000000000000000 R09: 0000000000000000 [ 1166.521793] R10: 0000000000000003 R11: 0000000000000400 R12: 0000000000000003 [ 1166.522934] R13: ffff880119b49fd8 R14: ffff880119b49fd8 R15: 0000000000000000 [ 1166.524068] FS: 0000000000000000(0000) GS:ffff88011fd80000(0000) knlGS:0000000000000000 [ 1166.525678] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1166.526659] CR2: 0000000000405c60 CR3: 000000007f470000 CR4: 00000000000006e0 [ 1166.527799] Stack: [ 1166.528375] ffff880119b49ed8 ffffffff81041811 ffff880119b49fd8 ffff880119b49fd8 [ 1166.529981] ffff880119b49ee8 ffffffff81041f3d ffff880119b49f30 ffffffff8110be4c [ 1166.531570] ffffffff8111bc52 92ed795e8031d18d 0000000000000000 0000000000000000 [ 1166.533163] Call Trace: [ 1166.533810] [] default_idle+0x38/0xc1 [ 1166.534750] [] arch_cpu_idle+0x18/0x28 [ 1166.535701] [] cpu_startup_entry+0x178/0x245 [ 1166.536703] [] ? clockevents_register_device+0x112/0x117 [ 1166.537853] [] start_secondary+0x277/0x279 [ 1166.538835] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 1166.548739] NMI backtrace for cpu 2 [ 1166.549500] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 1166.551099] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1166.552081] task: ffff880119b25a00 ti: ffff880119b42000 task.ti: ffff880119b42000 [ 1166.553589] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 1166.555208] RSP: 0018:ffff880119b43eb8 EFLAGS: 00000246 [ 1166.556143] RAX: 0000000000000000 RBX: ffff880119b43fd8 RCX: 00000000ffffffff [ 1166.557281] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 1166.558445] RBP: ffff880119b43eb8 R08: 0000000000000000 R09: 0000000000000000 [ 1166.559585] R10: 0000000000000002 R11: 0000000000000400 R12: 0000000000000002 [ 1166.560723] R13: ffff880119b43fd8 R14: ffff880119b43fd8 R15: 0000000000000000 [ 1166.561857] FS: 0000000000000000(0000) GS:ffff88011fd00000(0000) knlGS:0000000000000000 [ 1166.563434] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1166.564417] CR2: 00007f14d81ce000 CR3: 000000007f3f6000 CR4: 00000000000006e0 [ 1166.565561] Stack: [ 1166.566132] ffff880119b43ed8 ffffffff81041811 ffff880119b43fd8 ffff880119b43fd8 [ 1166.567715] ffff880119b43ee8 ffffffff81041f3d ffff880119b43f30 ffffffff8110be4c [ 1166.569300] ffffffff8111bc52 baab13b05212a163 0000000000000000 0000000000000000 [ 1166.570882] Call Trace: [ 1166.571512] [] default_idle+0x38/0xc1 [ 1166.572453] [] arch_cpu_idle+0x18/0x28 [ 1166.573401] [] cpu_startup_entry+0x178/0x245 [ 1166.574433] [] ? clockevents_register_device+0x112/0x117 [ 1166.575549] [] start_secondary+0x277/0x279 [ 1166.576534] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 1166.580924] NMI backtrace for cpu 0 [ 1166.580930] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 2, t=285198 jiffies, g=233, c=232, q=37547) [ 1166.583453] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 1166.584950] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1166.585896] task: ffffffff82211440 ti: ffffffff82200000 task.ti: ffffffff82200000 [ 1166.587334] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 1166.588848] RSP: 0018:ffffffff82201ec8 EFLAGS: 00000246 [ 1166.589753] RAX: 0000000000000000 RBX: ffffffff82201fd8 RCX: 00000000ffffffff [ 1166.590827] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 1166.591897] RBP: ffffffff82201ec8 R08: 0000000000000000 R09: 0000000000000000 [ 1166.592956] R10: 0000000100036eba R11: 0000000000000040 R12: 0000000000000000 [ 1166.594041] R13: ffffffff82201fd8 R14: ffffffff82201fd8 R15: 00000000ffffffff [ 1166.595137] FS: 0000000000000000(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000 [ 1166.596612] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1166.597565] CR2: 000000000223ea88 CR3: 000000007c4c1000 CR4: 00000000000006f0 [ 1166.598631] Stack: [ 1166.599199] ffffffff82201ee8 ffffffff81041811 ffffffff82201fd8 ffffffff82201fd8 [ 1166.600676] ffffffff82201ef8 ffffffff81041f3d ffffffff82201f40 ffffffff8110be4c [ 1166.602183] ffff88011ffa3ec0 35ceeb7d84596041 ffffffffffffffff ffffffff823ef8d0 [ 1166.603687] Call Trace: [ 1166.604272] [] default_idle+0x38/0xc1 [ 1166.605143] [] arch_cpu_idle+0x18/0x28 [ 1166.606055] [] cpu_startup_entry+0x178/0x245 [ 1166.607020] [] rest_init+0x87/0x89 [ 1166.607870] [] start_kernel+0x435/0x440 [ 1166.608766] [] ? repair_env_string+0x58/0x58 [ 1166.609731] [] ? early_idt_handlers+0x120/0x120 [ 1166.610692] [] x86_64_start_reservations+0x2a/0x2c [ 1166.611707] [] x86_64_start_kernel+0x13b/0x148 [ 1166.612662] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 1346.590777] INFO: rcu_sched self-detected stall on CPU { 1} (t=330201 jiffies g=233 c=232 q=38267) [ 1346.592621] sending NMI to all CPUs: [ 1346.593378] NMI backtrace for cpu 1 [ 1346.594126] CPU: 1 PID: 696 Comm: kswapd0 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 1346.595789] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1346.596794] task: ffff8800bc718900 ti: ffff8800bc75c000 task.ti: ffff8800bc75c000 [ 1346.598355] RIP: 0010:[] [] flat_send_IPI_mask+0x7e/0xac [ 1346.600041] RSP: 0018:ffff88011fc83dd0 EFLAGS: 00010046 [ 1346.601009] RAX: 0000000000000c00 RBX: 0000000000000046 RCX: 000000000000f858 [ 1346.602170] RDX: ffffffff82222120 RSI: 0000000000000002 RDI: 0000000000000300 [ 1346.603362] RBP: ffff88011fc83df0 R08: 0000000000000000 R09: 0000000000000000 [ 1346.604527] R10: 000000000000c120 R11: 0000000000000000 R12: 0000000000000002 [ 1346.605687] R13: 0000000000000c00 R14: 000000000000000f R15: 0000000000000001 [ 1346.606848] FS: 0000000000000000(0000) GS:ffff88011fc80000(0000) knlGS:0000000000000000 [ 1346.608480] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1346.609490] CR2: 00007fe45ab579a0 CR3: 000000000220c000 CR4: 00000000000006e0 [ 1346.610662] Stack: [ 1346.611238] 0000000000002710 ffff88011fc8d800 0000000000000000 ffffffff8224de40 [ 1346.612870] ffff88011fc83e00 ffffffff81063ae8 ffff88011fc83e18 ffffffff81060d21 [ 1346.614492] ffffffff8224de40 ffff88011fc83e70 ffffffff81114b1c ffff88011fc93040 [ 1346.616114] Call Trace: [ 1346.616763] [ 1346.616994] [] flat_send_IPI_all+0x1f/0x4a [ 1346.618424] [] arch_trigger_all_cpu_backtrace+0x52/0x84 [ 1346.619555] [] rcu_check_callbacks+0x205/0x57f [ 1346.620607] [] ? tick_sched_do_timer+0x2f/0x2f [ 1346.621659] [] update_process_times+0x3d/0x65 [ 1346.622704] [] tick_sched_handle+0x37/0x43 [ 1346.623712] [] tick_sched_timer+0x3a/0x58 [ 1346.624713] [] __run_hrtimer+0x96/0x19a [ 1346.625694] [] hrtimer_interrupt+0xe8/0x1e3 [ 1346.626711] [] local_apic_timer_interrupt+0x54/0x57 [ 1346.627806] [] smp_apic_timer_interrupt+0x3f/0x50 [ 1346.628884] [] apic_timer_interrupt+0x72/0x80 [ 1346.629922] [ 1346.630150] [] ? shrink_lruvec+0x58c/0x59e [ 1346.631589] [] ? _raw_spin_lock+0x1a/0x34 [ 1346.632596] [] mb_cache_shrink_count+0x15/0x6c [ 1346.633634] [] shrink_slab+0xfc/0x326 [ 1346.634598] [] ? mem_cgroup_iter+0x146/0x265 [ 1346.635629] [] ? vmpressure+0x21/0x76 [ 1346.636586] [] balance_pgdat+0x375/0x501 [ 1346.637572] [] kswapd+0x33f/0x3c7 [ 1346.638496] [] ? __wake_up_sync+0x12/0x12 [ 1346.639496] [] ? balance_pgdat+0x501/0x501 [ 1346.640507] [] kthread+0xdb/0xe3 [ 1346.641421] [] ? kthread_create_on_node+0x16f/0x16f [ 1346.642515] [] ret_from_fork+0x7c/0xb0 [ 1346.643485] [] ? kthread_create_on_node+0x16f/0x16f [ 1346.644582] Code: eb f0 44 89 f0 c1 e0 18 89 04 25 10 33 5f ff 44 89 e0 44 09 e8 41 81 cd 00 04 00 00 41 83 fc 02 41 0f 44 c5 89 04 25 00 33 5f ff c7 02 75 11 48 89 df 57 9d 0f 1f 44 00 00 e8 5c 90 0e 00 eb [ 1346.649050] NMI backtrace for cpu 2 [ 1346.649832] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 1346.651511] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1346.652538] task: ffff880119b25a00 ti: ffff880119b42000 task.ti: ffff880119b42000 [ 1346.654104] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 1346.655784] RSP: 0018:ffff880119b43eb8 EFLAGS: 00000246 [ 1346.656754] RAX: 0000000000000000 RBX: ffff880119b43fd8 RCX: 00000000ffffffff [ 1346.657940] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 1346.659116] RBP: ffff880119b43eb8 R08: 0000000000000000 R09: 0000000000000000 [ 1346.660299] R10: 0000000000000002 R11: 0000000000000400 R12: 0000000000000002 [ 1346.661481] R13: ffff880119b43fd8 R14: ffff880119b43fd8 R15: 0000000000000000 [ 1346.662652] FS: 0000000000000000(0000) GS:ffff88011fd00000(0000) knlGS:0000000000000000 [ 1346.664285] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1346.665296] CR2: 00007f14d81ce000 CR3: 000000007f3f6000 CR4: 00000000000006e0 [ 1346.666487] Stack: [ 1346.667074] ffff880119b43ed8 ffffffff81041811 ffff880119b43fd8 ffff880119b43fd8 [ 1346.668716] ffff880119b43ee8 ffffffff81041f3d ffff880119b43f30 ffffffff8110be4c [ 1346.670356] ffffffff8111bc52 baab13b05212a163 0000000000000000 0000000000000000 [ 1346.671996] Call Trace: [ 1346.672651] [] default_idle+0x38/0xc1 [ 1346.673621] [] arch_cpu_idle+0x18/0x28 [ 1346.674602] [] cpu_startup_entry+0x178/0x245 [ 1346.675649] [] ? clockevents_register_device+0x112/0x117 [ 1346.676816] [] start_secondary+0x277/0x279 [ 1346.677836] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 1346.682400] NMI backtrace for cpu 3 [ 1346.683180] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 1346.684883] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1346.685930] task: ffff880119b26300 ti: ffff880119b48000 task.ti: ffff880119b48000 [ 1346.687522] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 1346.689156] RSP: 0018:ffff880119b49eb8 EFLAGS: 00000246 [ 1346.690149] RAX: 0000000000000000 RBX: ffff880119b49fd8 RCX: 00000000ffffffff [ 1346.696920] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 1346.698103] RBP: ffff880119b49eb8 R08: 0000000000000000 R09: 0000000000000000 [ 1346.699290] R10: 0000000000000003 R11: 0000000000000400 R12: 0000000000000003 [ 1346.700485] R13: ffff880119b49fd8 R14: ffff880119b49fd8 R15: 0000000000000000 [ 1346.701662] FS: 0000000000000000(0000) GS:ffff88011fd80000(0000) knlGS:0000000000000000 [ 1346.703290] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1346.704303] CR2: 0000000000405c60 CR3: 000000007f470000 CR4: 00000000000006e0 [ 1346.705489] Stack: [ 1346.706076] ffff880119b49ed8 ffffffff81041811 ffff880119b49fd8 ffff880119b49fd8 [ 1346.707716] ffff880119b49ee8 ffffffff81041f3d ffff880119b49f30 ffffffff8110be4c [ 1346.709351] ffffffff8111bc52 92ed795e8031d18d 0000000000000000 0000000000000000 [ 1346.710982] Call Trace: [ 1346.711630] [] default_idle+0x38/0xc1 [ 1346.712600] [] arch_cpu_idle+0x18/0x28 [ 1346.713579] [] cpu_startup_entry+0x178/0x245 [ 1346.714615] [] ? clockevents_register_device+0x112/0x117 [ 1346.715777] [] start_secondary+0x277/0x279 [ 1346.716796] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 1346.721380] NMI backtrace for cpu 0 [ 1346.721390] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 3, t=330233 jiffies, g=233, c=232, q=38267) [ 1346.726230] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 1346.729191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1346.731011] task: ffffffff82211440 ti: ffffffff82200000 task.ti: ffffffff82200000 [ 1346.733785] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 1346.736715] RSP: 0018:ffffffff82201ec8 EFLAGS: 00000246 [ 1346.738417] RAX: 0000000000000000 RBX: ffffffff82201fd8 RCX: 00000000ffffffff [ 1346.740451] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 1346.742471] RBP: ffffffff82201ec8 R08: 0000000000000000 R09: 0000000000000000 [ 1346.744483] R10: 00000001000493b2 R11: 0000000000000040 R12: 0000000000000000 [ 1346.746505] R13: ffffffff82201fd8 R14: ffffffff82201fd8 R15: 00000000ffffffff [ 1346.748531] FS: 0000000000000000(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000 [ 1346.750557] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1346.751734] CR2: 000000000223ea88 CR3: 000000007c4c1000 CR4: 00000000000006f0 [ 1346.752911] Stack: [ 1346.753505] ffffffff82201ee8 ffffffff81041811 ffffffff82201fd8 ffffffff82201fd8 [ 1346.755125] ffffffff82201ef8 ffffffff81041f3d ffffffff82201f40 ffffffff8110be4c [ 1346.756759] ffff88011ffa3ec0 35ceeb7d84596041 ffffffffffffffff ffffffff823ef8d0 [ 1346.758398] Call Trace: [ 1346.759043] [] default_idle+0x38/0xc1 [ 1346.760008] [] arch_cpu_idle+0x18/0x28 [ 1346.760993] [] cpu_startup_entry+0x178/0x245 [ 1346.762043] [] rest_init+0x87/0x89 [ 1346.763269] [] start_kernel+0x435/0x440 [ 1346.764614] [] ? repair_env_string+0x58/0x58 [ 1346.765651] [] ? early_idt_handlers+0x120/0x120 [ 1346.766708] [] x86_64_start_reservations+0x2a/0x2c [ 1346.767802] [] x86_64_start_kernel+0x13b/0x148 [ 1346.768854] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 1346.773396] INFO: NMI handler (arch_trigger_all_cpu_backtrace_handler) took too long to run: 180.012 msecs [ 1526.730776] INFO: rcu_sched self-detected stall on CPU { 1} (t=375236 jiffies g=233 c=232 q=38983) [ 1526.732545] sending NMI to all CPUs: [ 1526.733290] NMI backtrace for cpu 1 [ 1526.734056] CPU: 1 PID: 696 Comm: kswapd0 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 1526.735640] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1526.736601] task: ffff8800bc718900 ti: ffff8800bc75c000 task.ti: ffff8800bc75c000 [ 1526.738106] RIP: 0010:[] [] flat_send_IPI_mask+0x7e/0xac [ 1526.739731] RSP: 0018:ffff88011fc83dd0 EFLAGS: 00010046 [ 1526.740652] RAX: 0000000000000c00 RBX: 0000000000000046 RCX: 000000000000178a [ 1526.741811] RDX: ffffffff82222120 RSI: 0000000000000002 RDI: 0000000000000300 [ 1526.742974] RBP: ffff88011fc83df0 R08: 0000000000000000 R09: 0000000000000000 [ 1526.744157] R10: 0000000000000be0 R11: 0000000000000000 R12: 0000000000000002 [ 1526.745293] R13: 0000000000000c00 R14: 000000000000000f R15: 0000000000000001 [ 1526.746443] FS: 0000000000000000(0000) GS:ffff88011fc80000(0000) knlGS:0000000000000000 [ 1526.748040] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1526.749027] CR2: 00007fe45ab579a0 CR3: 000000000220c000 CR4: 00000000000006e0 [ 1526.750174] Stack: [ 1526.750766] 0000000000002710 ffff88011fc8d800 0000000000000000 ffffffff8224de40 [ 1526.752347] ffff88011fc83e00 ffffffff81063ae8 ffff88011fc83e18 ffffffff81060d21 [ 1526.753925] ffffffff8224de40 ffff88011fc83e70 ffffffff81114b1c ffff88011fc93040 [ 1526.755503] Call Trace: [ 1526.756135] [ 1526.756357] [] flat_send_IPI_all+0x1f/0x4a [ 1526.757757] [] arch_trigger_all_cpu_backtrace+0x52/0x84 [ 1526.758870] [] rcu_check_callbacks+0x205/0x57f [ 1526.759870] [] ? tick_sched_do_timer+0x2f/0x2f [ 1526.760871] [] update_process_times+0x3d/0x65 [ 1526.761899] [] tick_sched_handle+0x37/0x43 [ 1526.762872] [] tick_sched_timer+0x3a/0x58 [ 1526.763830] [] __run_hrtimer+0x96/0x19a [ 1526.764800] [] hrtimer_interrupt+0xe8/0x1e3 [ 1526.765818] [] local_apic_timer_interrupt+0x54/0x57 [ 1526.766866] [] smp_apic_timer_interrupt+0x3f/0x50 [ 1526.767932] [] apic_timer_interrupt+0x72/0x80 [ 1526.768927] [ 1526.769149] [] ? zone_watermark_ok_safe+0x80/0xad [ 1526.770644] [] zone_balanced+0x1e/0x43 [ 1526.771571] [] balance_pgdat+0x3b6/0x501 [ 1526.772513] [] kswapd+0x33f/0x3c7 [ 1526.773387] [] ? __wake_up_sync+0x12/0x12 [ 1526.774371] [] ? balance_pgdat+0x501/0x501 [ 1526.775335] [] kthread+0xdb/0xe3 [ 1526.776206] [] ? kthread_create_on_node+0x16f/0x16f [ 1526.777270] [] ret_from_fork+0x7c/0xb0 [ 1526.778235] [] ? kthread_create_on_node+0x16f/0x16f [ 1526.779283] Code: eb f0 44 89 f0 c1 e0 18 89 04 25 10 33 5f ff 44 89 e0 44 09 e8 41 81 cd 00 04 00 00 41 83 fc 02 41 0f 44 c5 89 04 25 00 33 5f ff c7 02 75 11 48 89 df 57 9d 0f 1f 44 00 00 e8 5c 90 0e 00 eb [ 1526.783652] NMI backtrace for cpu 0 [ 1526.784614] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 1526.786376] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1526.787878] task: ffffffff82211440 ti: ffffffff82200000 task.ti: ffffffff82200000 [ 1526.789491] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 1526.791917] RSP: 0018:ffffffff82201ec8 EFLAGS: 00000246 [ 1526.793342] RAX: 0000000000000000 RBX: ffffffff82201fd8 RCX: 00000000ffffffff [ 1526.795143] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 1526.796901] RBP: ffffffff82201ec8 R08: 0000000000000000 R09: 0000000000000000 [ 1526.798090] R10: 000000010005b8aa R11: 0000000000000040 R12: 0000000000000000 [ 1526.799294] R13: ffffffff82201fd8 R14: ffffffff82201fd8 R15: 00000000ffffffff [ 1526.800467] FS: 0000000000000000(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000 [ 1526.802088] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1526.803101] CR2: 000000000223ea88 CR3: 000000007c4c1000 CR4: 00000000000006f0 [ 1526.804250] Stack: [ 1526.804875] ffffffff82201ee8 ffffffff81041811 ffffffff82201fd8 ffffffff82201fd8 [ 1526.806499] ffffffff82201ef8 ffffffff81041f3d ffffffff82201f40 ffffffff8110be4c [ 1526.808092] ffff88011ffa3ec0 35ceeb7d84596041 ffffffffffffffff ffffffff823ef8d0 [ 1526.809711] Call Trace: [ 1526.810328] [] default_idle+0x38/0xc1 [ 1526.811275] [] arch_cpu_idle+0x18/0x28 [ 1526.812227] [] cpu_startup_entry+0x178/0x245 [ 1526.813231] [] rest_init+0x87/0x89 [ 1526.814161] [] start_kernel+0x435/0x440 [ 1526.815110] [] ? repair_env_string+0x58/0x58 [ 1526.816120] [] ? early_idt_handlers+0x120/0x120 [ 1526.817141] [] x86_64_start_reservations+0x2a/0x2c [ 1526.818236] [] x86_64_start_kernel+0x13b/0x148 [ 1526.819251] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 1526.823629] NMI backtrace for cpu 3 [ 1526.823647] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 0, t=375259 jiffies, g=233, c=232, q=38983) [ 1526.826286] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 1526.827892] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1526.828876] task: ffff880119b26300 ti: ffff880119b48000 task.ti: ffff880119b48000 [ 1526.830413] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 1526.832028] RSP: 0018:ffff880119b49eb8 EFLAGS: 00000246 [ 1526.832967] RAX: 0000000000000000 RBX: ffff880119b49fd8 RCX: 00000000ffffffff [ 1526.834132] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 1526.835265] RBP: ffff880119b49eb8 R08: 0000000000000000 R09: 0000000000000000 [ 1526.836405] R10: 0000000000000003 R11: 0000000000000400 R12: 0000000000000003 [ 1526.837545] R13: ffff880119b49fd8 R14: ffff880119b49fd8 R15: 0000000000000000 [ 1526.838682] FS: 0000000000000000(0000) GS:ffff88011fd80000(0000) knlGS:0000000000000000 [ 1526.840259] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1526.841240] CR2: 0000000000405c60 CR3: 000000007f470000 CR4: 00000000000006e0 [ 1526.842386] Stack: [ 1526.842958] ffff880119b49ed8 ffffffff81041811 ffff880119b49fd8 ffff880119b49fd8 [ 1526.849995] ffff880119b49ee8 ffffffff81041f3d ffff880119b49f30 ffffffff8110be4c [ 1526.851582] ffffffff8111bc52 92ed795e8031d18d 0000000000000000 0000000000000000 [ 1526.853160] Call Trace: [ 1526.853788] [] default_idle+0x38/0xc1 [ 1526.854726] [] arch_cpu_idle+0x18/0x28 [ 1526.855673] [] cpu_startup_entry+0x178/0x245 [ 1526.856678] [] ? clockevents_register_device+0x112/0x117 [ 1526.857825] [] start_secondary+0x277/0x279 [ 1526.858817] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 1526.863219] NMI backtrace for cpu 2 [ 1526.863946] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 1526.865475] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1526.866503] task: ffff880119b25a00 ti: ffff880119b42000 task.ti: ffff880119b42000 [ 1526.868001] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 1526.869549] RSP: 0018:ffff880119b43eb8 EFLAGS: 00000246 [ 1526.870426] RAX: 0000000000000000 RBX: ffff880119b43fd8 RCX: 00000000ffffffff [ 1526.871524] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 1526.872592] RBP: ffff880119b43eb8 R08: 0000000000000000 R09: 0000000000000000 [ 1526.873696] R10: 0000000000000002 R11: 0000000000000400 R12: 0000000000000002 [ 1526.874773] R13: ffff880119b43fd8 R14: ffff880119b43fd8 R15: 0000000000000000 [ 1526.875858] FS: 0000000000000000(0000) GS:ffff88011fd00000(0000) knlGS:0000000000000000 [ 1526.877344] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1526.878298] CR2: 00007f14d81ce000 CR3: 000000007f3f6000 CR4: 00000000000006e0 [ 1526.879395] Stack: [ 1526.879938] ffff880119b43ed8 ffffffff81041811 ffff880119b43fd8 ffff880119b43fd8 [ 1526.881436] ffff880119b43ee8 ffffffff81041f3d ffff880119b43f30 ffffffff8110be4c [ 1526.882969] ffffffff8111bc52 baab13b05212a163 0000000000000000 0000000000000000 [ 1526.884450] Call Trace: [ 1526.885037] [] default_idle+0x38/0xc1 [ 1526.885948] [] arch_cpu_idle+0x18/0x28 [ 1526.886870] [] cpu_startup_entry+0x178/0x245 [ 1526.887867] [] ? clockevents_register_device+0x112/0x117 [ 1526.888921] [] start_secondary+0x277/0x279 [ 1526.889885] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 1706.834775] INFO: rcu_sched self-detected stall on CPU { 1} (t=420262 jiffies g=233 c=232 q=39703) [ 1706.836432] sending NMI to all CPUs: [ 1706.837140] NMI backtrace for cpu 1 [ 1706.837911] CPU: 1 PID: 696 Comm: kswapd0 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 1706.839491] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1706.840463] task: ffff8800bc718900 ti: ffff8800bc75c000 task.ti: ffff8800bc75c000 [ 1706.842021] RIP: 0010:[] [] flat_send_IPI_mask+0x7e/0xac [ 1706.843652] RSP: 0018:ffff88011fc83dd0 EFLAGS: 00010046 [ 1706.844567] RAX: 0000000000000c00 RBX: 0000000000000046 RCX: 00000000000036b4 [ 1706.845711] RDX: ffffffff82222120 RSI: 0000000000000002 RDI: 0000000000000300 [ 1706.846825] RBP: ffff88011fc83df0 R08: 0000000000000000 R09: 0000000000000000 [ 1706.847940] R10: 00000000000053c0 R11: 0000000000000000 R12: 0000000000000002 [ 1706.849057] R13: 0000000000000c00 R14: 000000000000000f R15: 0000000000000001 [ 1706.850200] FS: 0000000000000000(0000) GS:ffff88011fc80000(0000) knlGS:0000000000000000 [ 1706.851756] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1706.852723] CR2: 00007fe45ab579a0 CR3: 000000000220c000 CR4: 00000000000006e0 [ 1706.853873] Stack: [ 1706.854438] 0000000000002710 ffff88011fc8d800 0000000000000000 ffffffff8224de40 [ 1706.856001] ffff88011fc83e00 ffffffff81063ae8 ffff88011fc83e18 ffffffff81060d21 [ 1706.857584] ffffffff8224de40 ffff88011fc83e70 ffffffff81114b1c ffff88011fc93040 [ 1706.859141] Call Trace: [ 1706.859758] [ 1706.859982] [] flat_send_IPI_all+0x1f/0x4a [ 1706.861351] [] arch_trigger_all_cpu_backtrace+0x52/0x84 [ 1706.862468] [] rcu_check_callbacks+0x205/0x57f [ 1706.863476] [] ? tick_sched_do_timer+0x2f/0x2f [ 1706.864486] [] update_process_times+0x3d/0x65 [ 1706.865504] [] tick_sched_handle+0x37/0x43 [ 1706.866497] [] tick_sched_timer+0x3a/0x58 [ 1706.867457] [] __run_hrtimer+0x96/0x19a [ 1706.868400] [] hrtimer_interrupt+0xe8/0x1e3 [ 1706.869378] [] local_apic_timer_interrupt+0x54/0x57 [ 1706.870454] [] smp_apic_timer_interrupt+0x3f/0x50 [ 1706.871490] [] apic_timer_interrupt+0x72/0x80 [ 1706.872486] [ 1706.872716] [] ? grab_super_passive+0x45/0x83 [ 1706.874125] [] super_cache_count+0x2a/0xba [ 1706.875096] [] shrink_slab+0xfc/0x326 [ 1706.876019] [] ? mem_cgroup_iter+0x146/0x265 [ 1706.877009] [] ? vmpressure+0x21/0x76 [ 1706.877960] [] balance_pgdat+0x375/0x501 [ 1706.878913] [] kswapd+0x33f/0x3c7 [ 1706.879795] [] ? __wake_up_sync+0x12/0x12 [ 1706.880783] [] ? balance_pgdat+0x501/0x501 [ 1706.881774] [] kthread+0xdb/0xe3 [ 1706.882648] [] ? kthread_create_on_node+0x16f/0x16f [ 1706.883700] [] ret_from_fork+0x7c/0xb0 [ 1706.884630] [] ? kthread_create_on_node+0x16f/0x16f [ 1706.885707] Code: eb f0 44 89 f0 c1 e0 18 89 04 25 10 33 5f ff 44 89 e0 44 09 e8 41 81 cd 00 04 00 00 41 83 fc 02 41 0f 44 c5 89 04 25 00 33 5f ff c7 02 75 11 48 89 df 57 9d 0f 1f 44 00 00 e8 5c 90 0e 00 eb [ 1706.890038] NMI backtrace for cpu 3 [ 1706.890796] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 1706.892392] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1706.893375] task: ffff880119b26300 ti: ffff880119b48000 task.ti: ffff880119b48000 [ 1706.895014] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 1706.896714] RSP: 0018:ffff880119b49eb8 EFLAGS: 00000246 [ 1706.897675] RAX: 0000000000000000 RBX: ffff880119b49fd8 RCX: 00000000ffffffff [ 1706.898806] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 1706.899937] RBP: ffff880119b49eb8 R08: 0000000000000000 R09: 0000000000000000 [ 1706.901073] R10: 0000000100055528 R11: 0000000000000040 R12: 0000000000000003 [ 1706.902233] R13: ffff880119b49fd8 R14: ffff880119b49fd8 R15: 0000000000000000 [ 1706.903368] FS: 0000000000000000(0000) GS:ffff88011fd80000(0000) knlGS:0000000000000000 [ 1706.904945] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1706.905957] CR2: 0000000000405c60 CR3: 000000007f470000 CR4: 00000000000006e0 [ 1706.907108] Stack: [ 1706.907680] ffff880119b49ed8 ffffffff81041811 ffff880119b49fd8 ffff880119b49fd8 [ 1706.909276] ffff880119b49ee8 ffffffff81041f3d ffff880119b49f30 ffffffff8110be4c [ 1706.910885] ffffffff8111bc52 92ed795e8031d18d 0000000000000000 0000000000000000 [ 1706.912490] Call Trace: [ 1706.913114] [] default_idle+0x38/0xc1 [ 1706.914075] [] arch_cpu_idle+0x18/0x28 [ 1706.915020] [] cpu_startup_entry+0x178/0x245 [ 1706.916023] [] ? clockevents_register_device+0x112/0x117 [ 1706.917140] [] start_secondary+0x277/0x279 [ 1706.918142] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 1706.922546] NMI backtrace for cpu 2 [ 1706.922553] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 3, t=420283 jiffies, g=233, c=232, q=39703) [ 1706.925176] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 1706.926813] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1706.927796] task: ffff880119b25a00 ti: ffff880119b42000 task.ti: ffff880119b42000 [ 1706.929296] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 1706.930914] RSP: 0018:ffff880119b43eb8 EFLAGS: 00000246 [ 1706.931852] RAX: 0000000000000000 RBX: ffff880119b43fd8 RCX: 00000000ffffffff [ 1706.932987] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 1706.934121] RBP: ffff880119b43eb8 R08: 0000000000000000 R09: 0000000000000000 [ 1706.935260] R10: 0000000000000002 R11: 0000000000000400 R12: 0000000000000002 [ 1706.936399] R13: ffff880119b43fd8 R14: ffff880119b43fd8 R15: 0000000000000000 [ 1706.937538] FS: 0000000000000000(0000) GS:ffff88011fd00000(0000) knlGS:0000000000000000 [ 1706.939120] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1706.940105] CR2: 00007f14d81ce000 CR3: 000000007f3f6000 CR4: 00000000000006e0 [ 1706.941245] Stack: [ 1706.941844] ffff880119b43ed8 ffffffff81041811 ffff880119b43fd8 ffff880119b43fd8 [ 1706.943427] ffff880119b43ee8 ffffffff81041f3d ffff880119b43f30 ffffffff8110be4c [ 1706.945008] ffffffff8111bc52 baab13b05212a163 0000000000000000 0000000000000000 [ 1706.946594] Call Trace: [ 1706.947220] [] default_idle+0x38/0xc1 [ 1706.948166] [] arch_cpu_idle+0x18/0x28 [ 1706.949119] [] cpu_startup_entry+0x178/0x245 [ 1706.950125] [] ? clockevents_register_device+0x112/0x117 [ 1706.951246] [] start_secondary+0x277/0x279 [ 1706.952236] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 1706.956640] NMI backtrace for cpu 0 [ 1706.957436] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 1706.964499] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1706.965478] task: ffffffff82211440 ti: ffffffff82200000 task.ti: ffffffff82200000 [ 1706.966981] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 1706.968580] RSP: 0018:ffffffff82201ec8 EFLAGS: 00000246 [ 1706.969507] RAX: 0000000000000000 RBX: ffffffff82201fd8 RCX: 00000000ffffffff [ 1706.970628] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 1706.971757] RBP: ffffffff82201ec8 R08: 0000000000000000 R09: 0000000000000000 [ 1706.972884] R10: 0000000000000000 R11: 0000000000000400 R12: 0000000000000000 [ 1706.974012] R13: ffffffff82201fd8 R14: ffffffff82201fd8 R15: 00000000ffffffff [ 1706.975139] FS: 0000000000000000(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000 [ 1706.976706] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1706.977684] CR2: 000000000223ea88 CR3: 000000007c4c1000 CR4: 00000000000006f0 [ 1706.978813] Stack: [ 1706.979379] ffffffff82201ee8 ffffffff81041811 ffffffff82201fd8 ffffffff82201fd8 [ 1706.980951] ffffffff82201ef8 ffffffff81041f3d ffffffff82201f40 ffffffff8110be4c [ 1706.982525] ffff88011ffa3ec0 35ceeb7d84596041 ffffffffffffffff ffffffff823ef8d0 [ 1706.984097] Call Trace: [ 1706.984722] [] default_idle+0x38/0xc1 [ 1706.985644] [] arch_cpu_idle+0x18/0x28 [ 1706.986579] [] cpu_startup_entry+0x178/0x245 [ 1706.987587] [] rest_init+0x87/0x89 [ 1706.988483] [] start_kernel+0x435/0x440 [ 1706.989430] [] ? repair_env_string+0x58/0x58 [ 1706.990428] [] ? early_idt_handlers+0x120/0x120 [ 1706.991460] [] x86_64_start_reservations+0x2a/0x2c [ 1706.992515] [] x86_64_start_kernel+0x13b/0x148 [ 1706.993525] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 1886.930775] INFO: rcu_sched self-detected stall on CPU { 1} (t=465286 jiffies g=233 c=232 q=40423) [ 1886.932407] sending NMI to all CPUs: [ 1886.933094] NMI backtrace for cpu 1 [ 1886.933860] CPU: 1 PID: 696 Comm: kswapd0 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 1886.935432] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1886.936394] task: ffff8800bc718900 ti: ffff8800bc75c000 task.ti: ffff8800bc75c000 [ 1886.937902] RIP: 0010:[] [] flat_send_IPI_mask+0x7e/0xac [ 1886.939521] RSP: 0018:ffff88011fc83dd0 EFLAGS: 00010046 [ 1886.940439] RAX: 0000000000000c00 RBX: 0000000000000046 RCX: 00000000000055f9 [ 1886.941577] RDX: ffffffff82222120 RSI: 0000000000000002 RDI: 0000000000000300 [ 1886.942691] RBP: ffff88011fc83df0 R08: 0000000000000000 R09: 0000000000000000 [ 1886.943808] R10: 0000000000009d80 R11: 0000000000000000 R12: 0000000000000002 [ 1886.944922] R13: 0000000000000c00 R14: 000000000000000f R15: 0000000000000001 [ 1886.946073] FS: 0000000000000000(0000) GS:ffff88011fc80000(0000) knlGS:0000000000000000 [ 1886.947619] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1886.948587] CR2: 00007fe45ab579a0 CR3: 000000000220c000 CR4: 00000000000006e0 [ 1886.949732] Stack: [ 1886.950298] 0000000000002710 ffff88011fc8d800 0000000000000000 ffffffff8224de40 [ 1886.951853] ffff88011fc83e00 ffffffff81063ae8 ffff88011fc83e18 ffffffff81060d21 [ 1886.953403] ffffffff8224de40 ffff88011fc83e70 ffffffff81114b1c ffff88011fc93040 [ 1886.954983] Call Trace: [ 1886.955590] [ 1886.955818] [] flat_send_IPI_all+0x1f/0x4a [ 1886.957163] [] arch_trigger_all_cpu_backtrace+0x52/0x84 [ 1886.958282] [] rcu_check_callbacks+0x205/0x57f [ 1886.959284] [] ? tick_sched_do_timer+0x2f/0x2f [ 1886.960288] [] update_process_times+0x3d/0x65 [ 1886.961286] [] tick_sched_handle+0x37/0x43 [ 1886.962280] [] tick_sched_timer+0x3a/0x58 [ 1886.963240] [] __run_hrtimer+0x96/0x19a [ 1886.964179] [] hrtimer_interrupt+0xe8/0x1e3 [ 1886.965150] [] local_apic_timer_interrupt+0x54/0x57 [ 1886.966227] [] smp_apic_timer_interrupt+0x3f/0x50 [ 1886.967263] [] apic_timer_interrupt+0x72/0x80 [ 1886.968255] [ 1886.968477] [] ? zone_reclaimable+0x5/0x23 [ 1886.969860] [] ? shrink_lruvec+0x48/0x59e [ 1886.970814] [] ? put_super+0x21/0x34 [ 1886.971716] [] ? drop_super+0x1e/0x21 [ 1886.972632] [] ? __mem_cgroup_largest_soft_limit_node+0x1d/0xc7 [ 1886.974161] [] ? mem_cgroup_iter+0x146/0x265 [ 1886.975142] [] shrink_zone+0x64/0x158 [ 1886.976061] [] balance_pgdat+0x33e/0x501 [ 1886.977008] [] kswapd+0x33f/0x3c7 [ 1886.977915] [] ? __wake_up_sync+0x12/0x12 [ 1886.978870] [] ? balance_pgdat+0x501/0x501 [ 1886.979835] [] kthread+0xdb/0xe3 [ 1886.980703] [] ? kthread_create_on_node+0x16f/0x16f [ 1886.981778] [] ret_from_fork+0x7c/0xb0 [ 1886.982708] [] ? kthread_create_on_node+0x16f/0x16f [ 1886.983753] Code: eb f0 44 89 f0 c1 e0 18 89 04 25 10 33 5f ff 44 89 e0 44 09 e8 41 81 cd 00 04 00 00 41 83 fc 02 41 0f 44 c5 89 04 25 00 33 5f ff c7 02 75 11 48 89 df 57 9d 0f 1f 44 00 00 e8 5c 90 0e 00 eb [ 1886.988061] NMI backtrace for cpu 0 [ 1886.988815] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 1886.990433] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1886.991410] task: ffffffff82211440 ti: ffffffff82200000 task.ti: ffffffff82200000 [ 1886.992918] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 1886.994562] RSP: 0018:ffffffff82201ec8 EFLAGS: 00000246 [ 1886.995496] RAX: 0000000000000000 RBX: ffffffff82201fd8 RCX: 00000000ffffffff [ 1886.996624] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 1886.997778] RBP: ffffffff82201ec8 R08: 0000000000000000 R09: 0000000000000000 [ 1886.998911] R10: 000000010006dda2 R11: 0000000000000040 R12: 0000000000000000 [ 1887.000038] R13: ffffffff82201fd8 R14: ffffffff82201fd8 R15: 00000000ffffffff [ 1887.001164] FS: 0000000000000000(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000 [ 1887.002761] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1887.003736] CR2: 000000000223ea88 CR3: 000000007c4c1000 CR4: 00000000000006f0 [ 1887.004874] Stack: [ 1887.005460] ffffffff82201ee8 ffffffff81041811 ffffffff82201fd8 ffffffff82201fd8 [ 1887.007052] ffffffff82201ef8 ffffffff81041f3d ffffffff82201f40 ffffffff8110be4c [ 1887.008626] ffff88011ffa3ec0 35ceeb7d84596041 ffffffffffffffff ffffffff823ef8d0 [ 1887.010229] Call Trace: [ 1887.010856] [] default_idle+0x38/0xc1 [ 1887.011786] [] arch_cpu_idle+0x18/0x28 [ 1887.012759] [] cpu_startup_entry+0x178/0x245 [ 1887.013791] [] rest_init+0x87/0x89 [ 1887.014699] [] start_kernel+0x435/0x440 [ 1887.015653] [] ? repair_env_string+0x58/0x58 [ 1887.016650] [] ? early_idt_handlers+0x120/0x120 [ 1887.017709] [] x86_64_start_reservations+0x2a/0x2c [ 1887.018772] [] x86_64_start_kernel+0x13b/0x148 [ 1887.019790] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 1887.024172] NMI backtrace for cpu 2 [ 1887.024179] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 0, t=465309 jiffies, g=233, c=232, q=40423) [ 1887.026807] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 1887.028411] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1887.029394] task: ffff880119b25a00 ti: ffff880119b42000 task.ti: ffff880119b42000 [ 1887.030912] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 1887.032531] RSP: 0018:ffff880119b43eb8 EFLAGS: 00000246 [ 1887.033478] RAX: 0000000000000000 RBX: ffff880119b43fd8 RCX: 00000000ffffffff [ 1887.034623] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 1887.035764] RBP: ffff880119b43eb8 R08: 0000000000000000 R09: 0000000000000000 [ 1887.036899] R10: 0000000000000002 R11: 0000000000000400 R12: 0000000000000002 [ 1887.038054] R13: ffff880119b43fd8 R14: ffff880119b43fd8 R15: 0000000000000000 [ 1887.039197] FS: 0000000000000000(0000) GS:ffff88011fd00000(0000) knlGS:0000000000000000 [ 1887.040775] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1887.041762] CR2: 00007f14d81ce000 CR3: 000000007f3f6000 CR4: 00000000000006e0 [ 1887.042906] Stack: [ 1887.043477] ffff880119b43ed8 ffffffff81041811 ffff880119b43fd8 ffff880119b43fd8 [ 1887.045061] ffff880119b43ee8 ffffffff81041f3d ffff880119b43f30 ffffffff8110be4c [ 1887.046646] ffffffff8111bc52 baab13b05212a163 0000000000000000 0000000000000000 [ 1887.048229] Call Trace: [ 1887.048854] [] default_idle+0x38/0xc1 [ 1887.049788] [] arch_cpu_idle+0x18/0x28 [ 1887.050737] [] cpu_startup_entry+0x178/0x245 [ 1887.051740] [] ? clockevents_register_device+0x112/0x117 [ 1887.052866] [] start_secondary+0x277/0x279 [ 1887.053875] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 [ 1887.058263] NMI backtrace for cpu 3 [ 1887.059019] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.13.0-rc8-wl-05610-gb524b38-dirty #1 [ 1887.060526] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1887.061464] task: ffff880119b26300 ti: ffff880119b48000 task.ti: ffff880119b48000 [ 1887.062922] RIP: 0010:[] [] native_safe_halt+0x6/0x8 [ 1887.064423] RSP: 0018:ffff880119b49eb8 EFLAGS: 00000246 [ 1887.070471] RAX: 0000000000000000 RBX: ffff880119b49fd8 RCX: 00000000ffffffff [ 1887.071566] RDX: 0100000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 1887.072640] RBP: ffff880119b49eb8 R08: 0000000000000000 R09: 0000000000000000 [ 1887.073733] R10: 0000000000000003 R11: 0000000000000400 R12: 0000000000000003 [ 1887.074817] R13: ffff880119b49fd8 R14: ffff880119b49fd8 R15: 0000000000000000 [ 1887.075892] FS: 0000000000000000(0000) GS:ffff88011fd80000(0000) knlGS:0000000000000000 [ 1887.077365] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1887.078314] CR2: 0000000000405c60 CR3: 000000007f470000 CR4: 00000000000006e0 [ 1887.079413] Stack: [ 1887.079980] ffff880119b49ed8 ffffffff81041811 ffff880119b49fd8 ffff880119b49fd8 [ 1887.081481] ffff880119b49ee8 ffffffff81041f3d ffff880119b49f30 ffffffff8110be4c [ 1887.083043] ffffffff8111bc52 92ed795e8031d18d 0000000000000000 0000000000000000 [ 1887.084522] Call Trace: [ 1887.085109] [] default_idle+0x38/0xc1 [ 1887.086020] [] arch_cpu_idle+0x18/0x28 [ 1887.086940] [] cpu_startup_entry+0x178/0x245 [ 1887.087883] [] ? clockevents_register_device+0x112/0x117 [ 1887.088940] [] start_secondary+0x277/0x279 [ 1887.089893] Code: 48 89 e5 0f 09 5d c3 55 48 89 e5 9c 58 5d c3 55 48 89 e5 57 9d 5d c3 55 48 89 e5 fa 5d c3 55 48 89 e5 fb 5d c3 55 48 89 e5 fb f4 <5d> c3 55 48 89 e5 f4 5d c3 55 49 89 ca 49 89 d1 8b 07 48 89 e5 BUG: kernel boot hang Elapsed time: 1675 numactl --preferred=0 --physcpubind=16-19 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-lkp/b524b386c48571e82480bef4f3af38275381aa71/vmlinuz-3.13.0-rc8-wl-05610-gb524b38-dirty -append 'user=lkp job=/lkp/scheduled/vpx-4/cyclic_xfstests-generic-4HDD-ext4-generic-127-HEAD.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-lkp/b524b386c48571e82480bef4f3af38275381aa71/vmlinuz-3.13.0-rc8-wl-05610-gb524b38-dirty kconfig=x86_64-lkp commit=b524b386c48571e82480bef4f3af38275381aa71 bm_initrd=/lkp/benchmarks/xfstests.cgz modules_initrd=/kernel/x86_64-lkp/b524b386c48571e82480bef4f3af38275381aa71/modules.cgz max_uptime=836 RESULT_ROOT=/lkp/result/vpx/micro/xfstests/4HDD-ext4-generic-127/x86_64-lkp/b524b386c48571e82480bef4f3af38275381aa71/0 initrd=/kernel-tests/initrd/lkp-rootfs.cgz root=/dev/ram0 ip=::::vpx-4::dhcp oops=panic earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled panic=10 load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal' -initrd /fs/sde1/initrd-vpx-4 -m 4G -smp 4 -net nic,vlan=1,model=e1000 -net user,vlan=1,hostfwd=tcp::9823-:22 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -drive file=/fs/sde1/disk0-vpx-4,media=disk,if=virtio -drive file=/fs/sde1/disk1-vpx-4,media=disk,if=virtio -drive file=/fs/sde1/disk2-vpx-4,media=disk,if=virtio -drive file=/fs/sde1/disk3-vpx-4,media=disk,if=virtio -drive file=/fs/sde1/disk4-vpx-4,media=disk,if=virtio -drive file=/fs/sde1/disk5-vpx-4,media=disk,if=virtio -pidfile /dev/shm/kboot/pid-vpx-4 -serial file:/dev/shm/kboot/serial-vpx-4 -daemonize -display none -monitor null