[ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.7.0-rc1-00016-gb59d450 (kbuild@bee) (gcc version 4.7.1 (Debian 4.7.1-6) ) #1592 SMP Mon Oct 22 18:22:40 CST 2012 [ 0.000000] Command line: hung_task_panic=1 rcutree.rcu_cpu_stall_timeout=100 branch=glommer-memcg/slab-common/kmalloc log_buf_len=8M ignore_loglevel debug sched_debug apic=debug dynamic_printk sysrq_always_enabled panic=10 load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal ip=::::kvm::dhcp nfsroot=10.239.97.14:/nfsroot/wfg,tcp,v3,nocto,actimeo=600,nolock,rsize=524288,wsize=524288 rw link=vmlinuz-2012-10-22-18-23-09-glommer-memcg:slab-common:kmalloc:b59d450-b59d450-x86_64-nfsroot-9-fat BOOT_IMAGE=kernel-tests/kernels/x86_64-nfsroot/b59d450/vmlinuz-3.7.0-rc1-00016-gb59d450 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] Centaur CentaurHauls [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000093bff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000093c00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffdfff] usable [ 0.000000] BIOS-e820: [mem 0x000000001fffe000-0x000000001fffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] DMI 2.4 present. [ 0.000000] DMI: Bochs Bochs, BIOS Bochs 01/01/2007 [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: update [mem 0x00000000-0x0000ffff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x1fffe 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] 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 0x000fdab0-0x000fdabf] mapped at [ffff8800000fdab0] [ 0.000000] mpc: fdac0-fdbe4 [ 0.000000] initial memory mapped: [mem 0x00000000-0x1fffffff] [ 0.000000] Base memory trampoline at [ffff88000008d000] 8d000 size 24576 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x1fffdfff] [ 0.000000] [mem 0x00000000-0x1fffdfff] page 4k [ 0.000000] kernel direct mapping tables up to 0x1fffdfff @ [mem 0x1fefc000-0x1fffdfff] [ 0.000000] log_buf_len: 8388608 [ 0.000000] early log buf free: 258852(98%) [ 0.000000] ACPI: RSDP 00000000000fd920 00014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 000000001fffe550 00038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 000000001fffff80 00074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 000000001fffe590 01121 (v01 BXPC BXDSDT 00000001 INTL 20100528) [ 0.000000] ACPI: FACS 000000001fffff40 00040 [ 0.000000] ACPI: SSDT 000000001ffffe40 000FF (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 000000001ffffd50 00080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 000000001ffffd10 00038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: SSDT 000000001ffff6c0 00644 (v01 BXPC BXSSDTPC 00000001 INTL 20100528) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5fb000 ( fee00000) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000001fffdfff] [ 0.000000] Initmem setup node 0 [mem 0x00000000-0x1fffdfff] [ 0.000000] NODE_DATA [mem 0x1f6f7000-0x1f6fbfff] [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:2278a81, boot clock [ 0.000000] [ffffea0000000000-ffffea00007fffff] PMD -> [ffff88001e600000-ffff88001edfffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00010000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00010000-0x00092fff] [ 0.000000] node 0: [mem 0x00100000-0x1fffdfff] [ 0.000000] On node 0 totalpages: 130945 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 6 pages reserved [ 0.000000] DMA zone: 3901 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 1984 pages used for memmap [ 0.000000] DMA32 zone: 124990 pages, LIFO batch:31 [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5fb000 ( fee00000) [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 2, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 2, APIC INT 02 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 2, APIC INT 05 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 2, APIC INT 09 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 2, APIC INT 0a [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 2, APIC INT 0b [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 2, APIC INT 01 [ 0.000000] ACPI: IRQ2 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 2, APIC INT 03 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 2, APIC INT 04 [ 0.000000] ACPI: IRQ5 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 2, APIC INT 06 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 2, APIC INT 07 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 2, APIC INT 08 [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] ACPI: IRQ10 used by override. [ 0.000000] ACPI: IRQ11 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 2, APIC INT 0c [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 2, APIC INT 0d [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 2, APIC INT 0e [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 2, APIC INT 0f [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] mapped IOAPIC to ffffffffff5fa000 (fec00000) [ 0.000000] nr_irqs_gsi: 40 [ 0.000000] PM: Registered nosave memory: 0000000000093000 - 0000000000094000 [ 0.000000] PM: Registered nosave memory: 0000000000094000 - 00000000000a0000 [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000 [ 0.000000] PM: Registered nosave memory: 00000000000f0000 - 0000000000100000 [ 0.000000] e820: [mem 0x20000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 476 pages/cpu @ffff88001f200000 s1919168 r8192 d22336 u2097152 [ 0.000000] pcpu-alloc: s1919168 r8192 d22336 u2097152 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] kvm-clock: cpu 0, msr 0:1f3d3a81, primary cpu clock [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 1f20d2c0 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 128891 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: hung_task_panic=1 rcutree.rcu_cpu_stall_timeout=100 branch=glommer-memcg/slab-common/kmalloc log_buf_len=8M ignore_loglevel debug sched_debug apic=debug dynamic_printk sysrq_always_enabled panic=10 load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal ip=::::kvm::dhcp nfsroot=10.239.97.14:/nfsroot/wfg,tcp,v3,nocto,actimeo=600,nolock,rsize=524288,wsize=524288 rw link=vmlinuz-2012-10-22-18-23-09-glommer-memcg:slab-common:kmalloc:b59d450-b59d450-x86_64-nfsroot-9-fat BOOT_IMAGE=kernel-tests/kernels/x86_64-nfsroot/b59d450/vmlinuz-3.7.0-rc1-00016-gb59d450 [ 0.000000] sysrq: sysrq always enabled. [ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes) [ 0.000000] __ex_table already sorted, skipping sort [ 0.000000] Memory: 470396k/524280k available (10644k kernel code, 500k absent, 53384k reserved, 6393k data, 2880k init) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] [ 0.000000] [ 0.000000] [ 0.000000] NR_IRQS:4352 nr_irqs:512 16 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.000000] ... CHAINHASH_SIZE: 16384 [ 0.000000] memory used by lock dependency info: 6367 kB [ 0.000000] per task-struct memory footprint: 2688 bytes [ 0.000000] ------------------------ [ 0.000000] | Locking API testsuite: [ 0.000000] ---------------------------------------------------------------------------- [ 0.000000] | spin |wlock |rlock |mutex | wsem | rsem | [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] A-A deadlock: ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-B-A deadlock: ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-B-C-C-A deadlock: ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-C-A-B-C deadlock: ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-B-C-C-D-D-A deadlock: ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-C-D-B-D-D-A deadlock: ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-C-D-B-C-D-A deadlock: ok | ok | ok | ok | ok | ok | [ 0.000000] double unlock: ok | ok | ok | ok | ok | ok | [ 0.000000] initialize held: ok | ok | ok | ok | ok | ok | [ 0.000000] bad unlock order: ok | ok | ok | ok | ok | ok | [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] recursive read-lock: | ok | | ok | [ 0.000000] recursive read-lock #2: | ok | | ok | [ 0.000000] mixed read-write-lock: | ok | | ok | [ 0.000000] mixed write-read-lock: | ok | | ok | [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] hard-irqs-on + irq-safe-A/12: ok | ok | ok | [ 0.000000] soft-irqs-on + irq-safe-A/12: ok | ok | ok | [ 0.000000] hard-irqs-on + irq-safe-A/21: ok | ok | ok | [ 0.000000] soft-irqs-on + irq-safe-A/21: ok | ok | ok | [ 0.000000] sirq-safe-A => hirqs-on/12: ok | ok | ok | [ 0.000000] sirq-safe-A => hirqs-on/21: ok | ok | ok | [ 0.000000] hard-safe-A + irqs-on/12: ok | ok | ok | [ 0.000000] soft-safe-A + irqs-on/12: ok | ok | ok | [ 0.000000] hard-safe-A + irqs-on/21: ok | ok | ok | [ 0.000000] soft-safe-A + irqs-on/21: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/123: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/123: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/132: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/132: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/213: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/213: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/231: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/231: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/312: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/312: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/321: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/321: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/123: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/123: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/132: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/132: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/213: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/213: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/231: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/231: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/312: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/312: ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/321: ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/321: ok | ok | ok | [ 0.000000] hard-irq lock-inversion/123: ok | ok | ok | [ 0.000000] soft-irq lock-inversion/123: ok | ok | ok | [ 0.000000] hard-irq lock-inversion/132: ok | ok | ok | [ 0.000000] soft-irq lock-inversion/132: ok | ok | ok | [ 0.000000] hard-irq lock-inversion/213: ok | ok | ok | [ 0.000000] soft-irq lock-inversion/213: ok | ok | ok | [ 0.000000] hard-irq lock-inversion/231: ok | ok | ok | [ 0.000000] soft-irq lock-inversion/231: ok | ok | ok | [ 0.000000] hard-irq lock-inversion/312: ok | ok | ok | [ 0.000000] soft-irq lock-inversion/312: ok | ok | ok | [ 0.000000] hard-irq lock-inversion/321: ok | ok | ok | [ 0.000000] soft-irq lock-inversion/321: ok | ok | ok | [ 0.000000] hard-irq read-recursion/123: ok | [ 0.000000] soft-irq read-recursion/123: ok | [ 0.000000] hard-irq read-recursion/132: ok | [ 0.000000] soft-irq read-recursion/132: ok | [ 0.000000] hard-irq read-recursion/213: ok | [ 0.000000] soft-irq read-recursion/213: ok | [ 0.000000] hard-irq read-recursion/231: ok | [ 0.000000] soft-irq read-recursion/231: ok | [ 0.000000] hard-irq read-recursion/312: ok | [ 0.000000] soft-irq read-recursion/312: ok | [ 0.000000] hard-irq read-recursion/321: ok | [ 0.000000] soft-irq read-recursion/321: ok | [ 0.000000] ------------------------------------------------------- [ 0.000000] Good, all 218 testcases passed! | [ 0.000000] --------------------------------- [ 0.000000] ODEBUG: 0 of 0 active objects replaced [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Detected 3200.086 MHz processor [ 0.003000] Calibrating delay loop (skipped) preset value.. 6400.17 BogoMIPS (lpj=3200086) [ 0.004006] pid_max: default: 32768 minimum: 301 [ 0.006466] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.008198] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.009207] Mount-cache hash table entries: 256 [ 0.012775] Initializing cgroup subsys debug [ 0.013012] Initializing cgroup subsys devices [ 0.014011] Initializing cgroup subsys freezer [ 0.015011] Initializing cgroup subsys blkio [ 0.017008] mce: CPU supports 10 MCE banks [ 0.018008] numa_add_cpu cpu 0 node 0: mask now 0 [ 0.019009] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.019009] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.019009] tlb_flushall_shift: 6 [ 0.020034] debug: unmapping init [mem 0xffffffff82375000-0xffffffff8237efff] [ 0.024539] ACPI: Core revision 20120913 [ 0.060397] ftrace: allocating 40913 entries in 160 pages [ 0.069309] Getting VERSION: 50014 [ 0.070010] Getting VERSION: 50014 [ 0.071009] Getting ID: 0 [ 0.071757] Getting ID: ff000000 [ 0.072009] Getting LVT0: 8700 [ 0.073007] Getting LVT1: 8400 [ 0.074047] enabled ExtINT on CPU#0 [ 0.076127] ENABLING IO-APIC IRQs [ 0.076954] init IO_APIC IRQs [ 0.077006] apic 2 pin 0 not connected [ 0.078025] IOAPIC[0]: Set routing entry (2-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 0.079025] IOAPIC[0]: Set routing entry (2-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.080025] IOAPIC[0]: Set routing entry (2-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1) [ 0.081024] IOAPIC[0]: Set routing entry (2-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 0.082024] IOAPIC[0]: Set routing entry (2-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1) [ 0.083023] IOAPIC[0]: Set routing entry (2-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 0.084024] IOAPIC[0]: Set routing entry (2-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 0.085024] IOAPIC[0]: Set routing entry (2-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 0.086023] IOAPIC[0]: Set routing entry (2-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1) [ 0.087024] IOAPIC[0]: Set routing entry (2-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1) [ 0.088024] IOAPIC[0]: Set routing entry (2-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1) [ 0.089024] IOAPIC[0]: Set routing entry (2-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 0.090024] IOAPIC[0]: Set routing entry (2-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1) [ 0.091037] IOAPIC[0]: Set routing entry (2-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1) [ 0.092024] IOAPIC[0]: Set routing entry (2-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1) [ 0.093017] apic 2 pin 16 not connected [ 0.094004] apic 2 pin 17 not connected [ 0.095004] apic 2 pin 18 not connected [ 0.096004] apic 2 pin 19 not connected [ 0.097004] apic 2 pin 20 not connected [ 0.098004] apic 2 pin 21 not connected [ 0.099004] apic 2 pin 22 not connected [ 0.100004] apic 2 pin 23 not connected [ 0.101149] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.102004] smpboot: CPU0: Intel Common KVM processor (fam: 0f, model: 06, stepping: 01) [ 0.105004] Using local APIC timer interrupts. [ 0.105004] calibrating APIC timer ... [ 0.107000] ... lapic delta = 6250391 [ 0.107000] ... PM-Timer delta = 357980 [ 0.107000] ... PM-Timer result ok [ 0.107000] ..... delta 6250391 [ 0.107000] ..... mult: 268452249 [ 0.107000] ..... calibration result: 1000062 [ 0.107000] ..... CPU clock speed is 3200.0335 MHz. [ 0.107000] ..... host bus clock speed is 1000.0062 MHz. [ 0.107048] Performance Events: unsupported Netburst CPU model 6 no PMU driver, software events only. [ 0.111951] SMP alternatives: lockdep: fixing up alternatives [ 0.112020] smpboot: Booting Node 0, Processors #1 OK [ 0.003000] kvm-clock: cpu 1, msr 0:1f5d3a81, secondary cpu clock [ 0.003000] masked ExtINT on CPU#1 [ 0.003000] numa_add_cpu cpu 1 node 0: mask now 0-1 [ 0.143101] Brought up 2 CPUs [ 0.144009] ---------------- [ 0.145003] | NMI testsuite: [ 0.146002] -------------------- [ 0.147002] remote IPI:[ 0.147010] KVM setup async PF for cpu 1 [ 0.147013] kvm-stealtime: cpu 1, msr 1f40d2c0 ok | [ 0.154633] local IPI: ok | [ 0.164007] -------------------- [ 0.164817] Good, all 2 testcases passed! | [ 0.165003] --------------------------------- [ 0.166003] smpboot: Total of 2 processors activated (12800.34 BogoMIPS) [ 0.180134] CPU0 attaching sched-domain: [ 0.181008] domain 0: span 0-1 level CPU [ 0.183004] groups: 0 1 [ 0.184012] CPU1 attaching sched-domain: [ 0.185010] domain 0: span 0-1 level CPU [ 0.186004] groups: 1 0 [ 0.191006] devtmpfs: initialized [ 0.200206] xor: automatically using best checksumming function: [ 0.211012] generic_sse: 256.000 MB/sec [ 0.211958] atomic64 test passed for x86-64 platform with CX8 and with SSE [ 0.214206] kworker/u:0 (19) used greatest stack depth: 5360 bytes left [ 0.215151] RTC time: 10:26:51, date: 10/22/12 [ 0.216481] NET: Registered protocol family 16 [ 0.219326] kworker/u:0 (23) used greatest stack depth: 4960 bytes left [ 0.228678] ACPI: bus type pci registered [ 0.233347] dca service started, version 1.12.1 [ 0.234136] PCI: Using configuration type 1 for base access [ 0.538880] bio: create slab <bio-0> at 0 [ 0.558006] raid6: sse2x1 7859 MB/s [ 0.575009] raid6: sse2x2 9328 MB/s [ 0.592006] raid6: sse2x4 10546 MB/s [ 0.592887] raid6: using algorithm sse2x4 (10546 MB/s) [ 0.593003] raid6: using intx1 recovery algorithm [ 0.596085] ACPI: Added _OSI(Module Device) [ 0.598735] ACPI: Added _OSI(Processor Device) [ 0.599019] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.600013] ACPI: Added _OSI(Processor Aggregator Device) [ 0.604448] ACPI: EC: Look up EC in DSDT [ 0.660419] ACPI: Interpreter enabled [ 0.661004] ACPI: (supports S0 S3 S4 S5) [ 0.662881] ACPI: Using IOAPIC for interrupt routing [ 0.796537] ACPI: No dock devices found. [ 0.797005] PCI: Ignoring host bridge windows from ACPI; if necessary, use "pci=use_crs" and report a bug [ 0.798215] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.800014] pci_root PNP0A03:00: host bridge window [io 0x0000-0x0cf7] (ignored) [ 0.801005] pci_root PNP0A03:00: host bridge window [io 0x0d00-0xffff] (ignored) [ 0.802004] pci_root PNP0A03:00: host bridge window [mem 0x000a0000-0x000bffff] (ignored) [ 0.803004] pci_root PNP0A03:00: host bridge window [mem 0xe0000000-0xfebfffff] (ignored) [ 0.804019] PCI: root bus 00: using default resources [ 0.805034] pci_root PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.808061] PCI host bridge to bus 0000:00 [ 0.809018] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.810010] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] [ 0.811010] pci_bus 0000:00: root bus resource [mem 0x00000000-0xffffffffff] [ 0.813029] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.814337] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.816090] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.819005] pci 0000:00:01.1: reg 20: [io 0xc1c0-0xc1cf] [ 0.820876] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.821371] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.822015] pci 0000:00:01.3: quirk: [io 0xb100-0xb10f] claimed by PIIX4 SMB [ 0.823165] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000 [ 0.826029] pci 0000:00:02.0: reg 10: [mem 0xfc000000-0xfdffffff pref] [ 0.828413] pci 0000:00:02.0: reg 14: [mem 0xfebf4000-0xfebf4fff] [ 0.834423] pci 0000:00:02.0: reg 30: [mem 0xfebe0000-0xfebeffff pref] [ 0.836199] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 0.838005] pci 0000:00:03.0: reg 10: [mem 0xfeba0000-0xfebbffff] [ 0.839666] pci 0000:00:03.0: reg 14: [io 0xc000-0xc03f] [ 0.844005] pci 0000:00:03.0: reg 30: [mem 0xfebc0000-0xfebdffff pref] [ 0.845142] pci 0000:00:04.0: [8086:2668] type 00 class 0x040300 [ 0.847005] pci 0000:00:04.0: reg 10: [mem 0xfebf0000-0xfebf3fff] [ 0.850462] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 0.852337] pci 0000:00:05.0: reg 10: [io 0xc040-0xc07f] [ 0.854005] pci 0000:00:05.0: reg 14: [mem 0xfebf5000-0xfebf5fff] [ 0.858619] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000 [ 0.859683] pci 0000:00:06.0: reg 10: [io 0xc080-0xc0bf] [ 0.860640] pci 0000:00:06.0: reg 14: [mem 0xfebf6000-0xfebf6fff] [ 0.862114] pci 0000:00:07.0: [1af4:1001] type 00 class 0x010000 [ 0.863715] pci 0000:00:07.0: reg 10: [io 0xc0c0-0xc0ff] [ 0.864646] pci 0000:00:07.0: reg 14: [mem 0xfebf7000-0xfebf7fff] [ 0.867340] pci 0000:00:08.0: [1af4:1001] type 00 class 0x010000 [ 0.869005] pci 0000:00:08.0: reg 10: [io 0xc100-0xc13f] [ 0.871005] pci 0000:00:08.0: reg 14: [mem 0xfebf8000-0xfebf8fff] [ 0.875609] pci 0000:00:09.0: [1af4:1001] type 00 class 0x010000 [ 0.877336] pci 0000:00:09.0: reg 10: [io 0xc140-0xc17f] [ 0.879321] pci 0000:00:09.0: reg 14: [mem 0xfebf9000-0xfebf9fff] [ 0.884044] pci 0000:00:0a.0: [1af4:1001] type 00 class 0x010000 [ 0.885702] pci 0000:00:0a.0: reg 10: [io 0xc180-0xc1bf] [ 0.887344] pci 0000:00:0a.0: reg 14: [mem 0xfebfa000-0xfebfafff] [ 0.892260] pci 0000:00:0b.0: [8086:25ab] type 00 class 0x088000 [ 0.893389] pci 0000:00:0b.0: reg 10: [mem 0xfebfb000-0xfebfb00f] [ 0.897295] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] [ 0.917487] pci0000:00: ACPI _OSC support notification failed, disabling PCIe ASPM [ 0.918004] pci0000:00: Unable to request _OSC control (_OSC support mask: 0x08) [ 1.146994] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 1.149764] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 1.152537] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 1.155337] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 1.158056] ACPI: PCI Interrupt Link [LNKS] (IRQs 9) *0 [ 1.162044] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 1.163010] vgaarb: loaded [ 1.164003] vgaarb: bridge control possible 0000:00:02.0 [ 1.168362] SCSI subsystem initialized [ 1.169029] ACPI: bus type scsi registered [ 1.171264] libata version 3.00 loaded. [ 1.173328] ACPI: bus type usb registered [ 1.177040] usbcore: registered new interface driver usbfs [ 1.180065] usbcore: registered new interface driver hub [ 1.182160] usbcore: registered new device driver usb [ 1.201005] wmi: Mapper loaded [ 1.205167] Advanced Linux Sound Architecture Driver Initialized. [ 1.206007] PCI: Using ACPI for IRQ routing [ 1.207009] PCI: pci_cache_line_size set to 64 bytes [ 1.208272] e820: reserve RAM buffer [mem 0x00093c00-0x0009ffff] [ 1.209020] e820: reserve RAM buffer [mem 0x1fffe000-0x1fffffff] [ 1.220246] HPET: 3 timers in total, 0 timers will be used for per-cpu timer [ 1.221032] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 1.222786] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 1.227115] Switching to clocksource kvm-clock [ 1.507304] pnp: PnP ACPI init [ 1.508309] ACPI: bus type pnp registered [ 1.509420] pnp 00:00: [bus 00-ff] [ 1.510309] pnp 00:00: [io 0x0cf8-0x0cff] [ 1.511248] pnp 00:00: [io 0x0000-0x0cf7 window] [ 1.512251] pnp 00:00: [io 0x0d00-0xffff window] [ 1.513271] pnp 00:00: [mem 0x000a0000-0x000bffff window] [ 1.514368] pnp 00:00: [mem 0xe0000000-0xfebfffff window] [ 1.522216] pnp 00:00: Plug and Play ACPI device, IDs PNP0a03 (active) [ 1.523590] pnp 00:01: [io 0x0070-0x0071] [ 1.524530] IOAPIC[0]: Set routing entry (2-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:3) [ 1.526254] pnp 00:01: [irq 8] [ 1.527050] pnp 00:01: [io 0x0072-0x0077] [ 1.528451] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 1.530259] pnp 00:02: [io 0x0060] [ 1.531159] pnp 00:02: [io 0x0064] [ 1.532005] IOAPIC[0]: Set routing entry (2-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:3) [ 1.533783] pnp 00:02: [irq 1] [ 1.541200] pnp 00:02: Plug and Play ACPI device, IDs PNP0303 (active) [ 1.542905] IOAPIC[0]: Set routing entry (2-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:3) [ 1.544665] pnp 00:03: [irq 12] [ 1.546098] pnp 00:03: Plug and Play ACPI device, IDs PNP0f13 (active) [ 1.547787] pnp 00:04: [io 0x03f2-0x03f5] [ 1.548750] pnp 00:04: [io 0x03f7] [ 1.549625] IOAPIC[0]: Set routing entry (2-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:3) [ 1.558356] pnp 00:04: [irq 6] [ 1.559181] pnp 00:04: [dma 2] [ 1.567195] pnp 00:04: Plug and Play ACPI device, IDs PNP0700 (active) [ 1.569323] pnp 00:05: [io 0x0378-0x037f] [ 1.570242] IOAPIC[0]: Set routing entry (2-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:3) [ 1.571967] pnp 00:05: [irq 7] [ 1.573329] pnp 00:05: Plug and Play ACPI device, IDs PNP0400 (active) [ 1.575529] pnp 00:06: [io 0x03f8-0x03ff] [ 1.576486] IOAPIC[0]: Set routing entry (2-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:3) [ 1.578262] pnp 00:06: [irq 4] [ 1.586196] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active) [ 1.590130] pnp 00:07: [mem 0xfed00000-0xfed003ff] [ 1.591664] pnp 00:07: Plug and Play ACPI device, IDs PNP0103 (active) [ 1.595412] pnp: PnP ACPI: found 8 devices [ 1.596352] ACPI: ACPI bus type pnp unregistered [ 1.908340] pci_bus 0000:00: resource 4 [io 0x0000-0xffff] [ 1.909457] pci_bus 0000:00: resource 5 [mem 0x00000000-0xffffffffff] [ 1.910851] NET: Registered protocol family 2 [ 1.912846] TCP established hash table entries: 16384 (order: 6, 262144 bytes) [ 1.915219] TCP bind hash table entries: 16384 (order: 8, 1310720 bytes) [ 1.918041] TCP: Hash tables configured (established 16384 bind 16384) [ 1.919350] TCP: reno registered [ 1.920243] UDP hash table entries: 256 (order: 3, 49152 bytes) [ 1.921467] UDP-Lite hash table entries: 256 (order: 3, 49152 bytes) [ 1.923171] NET: Registered protocol family 1 [ 1.931632] RPC: Registered named UNIX socket transport module. [ 1.932755] RPC: Registered udp transport module. [ 1.933732] RPC: Registered tcp transport module. [ 1.934702] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.935866] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.936989] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 1.938442] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 1.939628] pci 0000:00:02.0: Boot video device [ 1.940701] PCI: CLS 0 bytes, default 64 [ 2.074269] DMA-API: preallocated 32768 debug entries [ 2.075332] DMA-API: debugging enabled by kernel config [ 2.083116] kvm: no hardware support [ 2.090649] Machine check injector initialized [ 2.101981] microcode: CPU0 sig=0xf61, pf=0x1, revision=0x1 [ 2.107003] microcode: CPU1 sig=0xf61, pf=0x1, revision=0x1 [ 2.123203] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba [ 2.177535] Initializing RT-Tester: OK [ 2.178519] audit: initializing netlink socket (disabled) [ 2.179641] type=2000 audit(1350901613.177:1): initialized [ 2.213713] Kprobe smoke test started [ 2.337092] Kprobe smoke test passed successfully [ 2.358074] rcu-torture:--- Start of test: nreaders=4 nfakewriters=4 stat_interval=60 verbose=0 test_no_idle_hz=1 shuffle_interval=3 stutter=5 irqreader=1 fqs_duration=0 fqs_holdoff=0 fqs_stutter=3 test_boost=1/0 test_boost_interval=7 test_boost_duration=4 shutdown_secs=0 onoff_interval=0 onoff_holdoff=0 [ 2.376614] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 2.746834] NFS: Registering the id_resolver key type [ 2.747983] Key type id_resolver registered [ 2.748901] Key type id_legacy registered [ 2.749825] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 2.814080] fuse init (API version 7.20) [ 2.832273] JFS: nTxBlock = 3674, nTxLock = 29399 [ 2.843663] SGI XFS with ACLs, security attributes, large block/inode numbers, no debug enabled [ 2.952657] NILFS version 2 loaded [ 2.994228] Btrfs loaded [ 2.994990] msgmni has been set to 918 [ 3.085166] async_tx: api initialized (async) [ 3.100192] tsc: Refined TSC clocksource calibration: 3200.108 MHz [ 3.115326] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 3.124189] io scheduler noop registered [ 3.125108] io scheduler deadline registered [ 3.127354] io scheduler cfq registered (default) [ 3.129659] list_sort_test: start testing list_sort() [ 3.143519] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 3.146614] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 3.148506] ACPI: Power Button [PWRF] [ 3.262569] ioatdma: Intel(R) QuickData Technology Driver 4.00 [ 3.274483] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 3.275589] IOAPIC[0]: Set routing entry (2-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:3) [ 3.277381] virtio-pci 0000:00:05.0: setting latency timer to 64 [ 3.281908] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11 [ 3.283075] IOAPIC[0]: Set routing entry (2-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:3) [ 3.284871] virtio-pci 0000:00:06.0: setting latency timer to 64 [ 3.295622] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 3.296755] virtio-pci 0000:00:07.0: setting latency timer to 64 [ 3.314516] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 3.315685] virtio-pci 0000:00:08.0: setting latency timer to 64 [ 3.324451] virtio-pci 0000:00:09.0: setting latency timer to 64 [ 3.326481] virtio-pci 0000:00:0a.0: setting latency timer to 64 [ 6.033123] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 6.056480] 00:06: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 6.089765] Initializing Nozomi driver 2.1d [ 6.147216] Non-volatile memory driver v1.3 [ 6.155183] Linux agpgart interface v0.103 [ 6.157063] Hangcheck: starting hangcheck timer 0.9.1 (tick is 180 seconds, margin is 60 seconds). [ 6.158901] Hangcheck: Using getrawmonotonic(). [ 6.160396] [drm] Initialized drm 1.1.0 20060810 [ 6.206049] Floppy drive(s): fd0 is 1.44M [ 6.221410] FDC 0 is a S82078B [ 6.643538] brd: module loaded [ 6.772619] loop: module loaded [ 6.836496] virtio-pci 0000:00:05.0: irq 40 for MSI/MSI-X [ 6.837606] virtio-pci 0000:00:05.0: irq 41 for MSI/MSI-X [ 6.849263] vda: unknown partition table [ 6.851395] virtio-pci 0000:00:06.0: irq 42 for MSI/MSI-X [ 6.852499] virtio-pci 0000:00:06.0: irq 43 for MSI/MSI-X [ 6.897678] vdb: unknown partition table [ 6.908470] virtio-pci 0000:00:07.0: irq 44 for MSI/MSI-X [ 6.909573] virtio-pci 0000:00:07.0: irq 45 for MSI/MSI-X [ 6.925978] vdc: unknown partition table [ 6.928197] virtio-pci 0000:00:08.0: irq 46 for MSI/MSI-X [ 6.929289] virtio-pci 0000:00:08.0: irq 47 for MSI/MSI-X [ 6.945934] vdd: unknown partition table [ 6.948155] virtio-pci 0000:00:09.0: irq 48 for MSI/MSI-X [ 6.949261] virtio-pci 0000:00:09.0: irq 49 for MSI/MSI-X [ 6.964989] vde: unknown partition table [ 6.967236] virtio-pci 0000:00:0a.0: irq 50 for MSI/MSI-X [ 6.968358] virtio-pci 0000:00:0a.0: irq 51 for MSI/MSI-X [ 7.000877] vdf: unknown partition table [ 7.010393] lkdtm: No crash points registered, enable through debugfs [ 7.011975] Uniform Multi-Platform E-IDE driver [ 7.013739] piix 0000:00:01.1: IDE controller (0x8086:0x7010 rev 0x00) [ 7.015094] piix 0000:00:01.1: not 100% native mode: will probe irqs later [ 7.016406] pci 0000:00:01.1: setting latency timer to 64 [ 7.017477] ide0: BM-DMA at 0xc1c0-0xc1c7 [ 7.018462] ide1: BM-DMA at 0xc1c8-0xc1cf [ 7.024435] Probing IDE interface ide0... [ 7.549201] Probing IDE interface ide1... [ 8.225132] hdc: QEMU DVD-ROM, ATAPI CD/DVD-ROM drive [ 8.838662] hdc: host max PIO4 wanted PIO255(auto-tune) selected PIO0 [ 8.839911] hdc: MWDMA2 mode selected [ 8.840981] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 [ 8.842116] ide1 at 0x170-0x177,0x376 on irq 15 [ 8.854729] ide_generic: please use "probe_mask=0x3f" module parameter for probing all legacy ISA IDE ports [ 8.856664] ide-gd driver 1.18 [ 8.868589] Loading iSCSI transport class v2.0-870. [ 8.875441] Loading Adaptec I2O RAID: Version 2.4 Build 5go [ 8.876536] Detecting Adaptec I2O RAID controllers... [ 8.933059] Adaptec aacraid driver 1.2-0[29800]-ms [ 8.952563] aic94xx: Adaptec aic94xx SAS/SATA driver version 1.0.3 loaded [ 9.035904] isci: Intel(R) C600 SAS Controller Driver - version 1.1.0 [ 9.043636] qla2xxx [0000:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 8.04.00.07-k. [ 9.047146] iscsi: registered transport (qla4xxx) [ 9.060323] QLogic iSCSI HBA Driver [ 9.090074] megaraid cmm: 2.20.2.7 (Release Date: Sun Jul 16 00:01:03 EST 2006) [ 9.099401] megaraid: 2.20.5.1 (Release Date: Thu Nov 16 15:32:35 EST 2006) [ 9.101081] megasas: 06.504.01.00-rc1 Mon. Oct. 1 17:00:00 PDT 2012 [ 9.102722] mpt2sas version 14.100.00.00 loaded [ 9.166056] GDT-HA: Storage RAID Controller Driver. Version: 3.05 [ 10.090056] tun: Universal TUN/TAP device driver, 1.6 [ 10.091095] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> [ 10.100097] Atheros(R) L2 Ethernet Driver - version 2.2.3 [ 10.101179] Copyright (c) 2007 Atheros Corporation. [ 10.200054] cnic: Broadcom NetXtreme II CNIC Driver cnic v2.5.14 (Sep 30, 2012) [ 10.208430] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 10.209644] e100: Copyright(c) 1999-2006 Intel Corporation [ 10.211150] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 10.212397] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 10.220135] e1000 0000:00:03.0: setting latency timer to 64 [ 10.599541] e1000 0000:00:03.0 eth0: (PCI:33MHz:32-bit) 52:54:00:12:34:56 [ 10.600774] e1000 0000:00:03.0 eth0: Intel(R) PRO/1000 Network Connection [ 10.606031] e1000e: Intel(R) PRO/1000 Network Driver - 2.1.4-k [ 10.607133] e1000e: Copyright(c) 1999 - 2012 Intel Corporation. [ 10.608622] igb: Intel(R) Gigabit Ethernet Network Driver - version 4.0.1-k [ 10.609949] igb: Copyright (c) 2007-2012 Intel Corporation. [ 10.636135] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.0.1-k [ 10.637843] igbvf: Copyright (c) 2009 - 2012 Intel Corporation. [ 10.659034] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 3.9.15-k [ 10.671518] ixgbe: Copyright (c) 1999-2012 Intel Corporation. [ 10.677020] ixgb: Intel(R) PRO/10GbE Network Driver - version 1.0.135-k2-NAPI [ 10.678258] ixgb: Copyright (c) 1999-2008 Intel Corporation. [ 10.684015] jme: JMicron JMC2XX ethernet driver version 1.0.8 [ 10.685722] sky2: driver version 1.30 [ 10.689017] pch_gbe: EG20T PCH Gigabit Ethernet Driver - version 1.01 [ 10.691748] usbcore: registered new interface driver catc [ 10.695026] usbcore: registered new interface driver kaweth [ 10.696106] pegasus: v0.6.14 (2006/09/27), Pegasus/Pegasus II USB Ethernet driver [ 10.700035] usbcore: registered new interface driver pegasus [ 10.701384] usbcore: registered new interface driver rtl8150 [ 10.702792] usbcore: registered new interface driver asix [ 10.706039] usbcore: registered new interface driver cdc_ether [ 10.709026] usbcore: registered new interface driver cdc_eem [ 10.710371] usbcore: registered new interface driver dm9601 [ 10.711767] usbcore: registered new interface driver smsc75xx [ 10.715028] usbcore: registered new interface driver smsc95xx [ 10.718037] usbcore: registered new interface driver gl620a [ 10.719383] usbcore: registered new interface driver net1080 [ 10.720741] usbcore: registered new interface driver plusb [ 10.723050] usbcore: registered new interface driver rndis_host [ 10.724503] usbcore: registered new interface driver cdc_subset [ 10.725992] usbcore: registered new interface driver zaurus [ 10.737236] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 10.739183] usbcore: registered new interface driver int51x1 [ 10.740510] usbcore: registered new interface driver cdc_ncm [ 10.745763] Fusion MPT base driver 3.04.20 [ 10.746698] Copyright (c) 1999-2008 LSI Corporation [ 10.747811] Fusion MPT SPI Host driver 3.04.20 [ 10.766325] Fusion MPT FC Host driver 3.04.20 [ 10.767594] Fusion MPT SAS Host driver 3.04.20 [ 10.768879] Fusion MPT misc device (ioctl) driver 3.04.20 [ 10.770750] mptctl: Registered with Fusion MPT base driver [ 10.771834] mptctl: /dev/mptctl @ (major,minor=10,220) [ 10.773207] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 10.779569] ehci_hcd: block sizes: qh 104 qtd 96 itd 192 sitd 96 [ 10.807149] uhci_hcd: USB Universal Host Controller Interface driver [ 10.813029] Initializing USB Mass Storage driver... [ 10.814359] usbcore: registered new interface driver usb-storage [ 10.815504] USB Mass Storage support registered. [ 10.819032] usbcore: registered new interface driver ums-alauda [ 10.822005] usbcore: registered new interface driver ums-cypress [ 10.825005] usbcore: registered new interface driver ums-datafab [ 10.826372] usbcore: registered new interface driver ums-freecom [ 10.827765] usbcore: registered new interface driver ums-isd200 [ 10.831004] usbcore: registered new interface driver ums-jumpshot [ 10.834004] usbcore: registered new interface driver ums-karma [ 10.835358] usbcore: registered new interface driver ums-onetouch [ 10.836757] usbcore: registered new interface driver ums-sddr09 [ 10.840004] usbcore: registered new interface driver ums-sddr55 [ 10.843004] usbcore: registered new interface driver ums-usbat [ 10.844686] usbcore: registered new interface driver usbserial [ 10.846153] usbcore: registered new interface driver usbserial_generic [ 10.850023] usbserial: USB Serial support registered for generic [ 10.853005] usbcore: registered new interface driver belkin_sa [ 10.854364] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter [ 10.856490] usbcore: registered new interface driver mct_u232 [ 10.857840] usbserial: USB Serial support registered for MCT U232 [ 10.861027] usbcore: registered new interface driver usbtest [ 10.864321] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 10.867302] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 10.868517] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 10.875623] mousedev: PS/2 mouse device common for all mice [ 10.881767] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 10.886208] rtc_cmos 00:01: RTC can wake from S4 [ 10.890142] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0 [ 10.891410] rtc0: alarms up to one day, 114 bytes nvram, hpet irqs [ 10.898128] rtc-test rtc-test.0: rtc core: registered test as rtc1 [ 10.902433] rtc-test rtc-test.1: rtc core: registered test as rtc2 [ 10.903686] i6300esb: Intel 6300ESB WatchDog Timer Driver v0.05 [ 10.908389] i6300esb: initialized (0xffffc90000596000). heartbeat=30 sec (nowayout=0) [ 10.910368] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.10 [ 10.914036] iTCO_vendor_support: vendor-support=0 [ 10.915126] watchdog: Software Watchdog: cannot register miscdev on minor=130 (err=-16). [ 10.916865] watchdog: Software Watchdog: a legacy watchdog module is probably present. [ 10.921321] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 10.923443] md: linear personality registered for level -1 [ 10.924517] md: raid0 personality registered for level 0 [ 10.925568] md: raid1 personality registered for level 1 [ 10.929656] md: raid10 personality registered for level 10 [ 10.930731] md: raid6 personality registered for level 6 [ 10.931785] md: raid5 personality registered for level 5 [ 10.932839] md: raid4 personality registered for level 4 [ 10.933892] md: multipath personality registered for level -4 [ 10.934997] md: faulty personality registered for level -5 [ 10.942819] device-mapper: uevent: version 1.0.3 [ 10.945528] device-mapper: ioctl: 4.23.0-ioctl (2012-07-25) initialised: dm-devel@redhat.com [ 10.952612] device-mapper: multipath: version 1.5.0 loaded [ 10.953713] device-mapper: multipath round-robin: version 1.0.0 loaded [ 10.954902] device-mapper: multipath queue-length: version 0.1.0 loaded [ 10.956101] device-mapper: multipath service-time: version 0.2.0 loaded [ 10.963249] device-mapper: dm-log-userspace: version 1.1.0 loaded [ 10.964430] cpuidle: using governor ladder [ 10.965357] cpuidle: using governor menu [ 10.969666] usbcore: registered new interface driver usbhid [ 10.970766] usbhid: USB HID core driver [ 10.974817] dell_wmi: No known WMI GUID found [ 10.975786] acer_wmi: Acer Laptop ACPI-WMI Extras [ 10.976782] acer_wmi: No or unsupported WMI interface, unable to load [ 10.982629] snd_hda_intel 0000:00:04.0: irq 52 for MSI/MSI-X [ 10.987226] snd_hda_intel 0000:00:04.0: setting latency timer to 64 [ 10.988399] ALSA hda_intel.c:3125 chipset global capabilities = 0x4401 [ 10.989657] ALSA hda_intel.c:1232 Clearing TCSEL [ 10.997053] ALSA hda_intel.c:1088 codec_mask = 0x1 [ 11.111124] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input2 [ 12.000029] ALSA hda_intel.c:877 azx_get_response timeout, polling the codec once: last cmd=0x000f0000 [ 12.001920] ALSA hda_intel.c:1557 codec #0 probed OK [ 13.004029] ALSA hda_intel.c:877 azx_get_response timeout, polling the codec once: last cmd=0x000f0000 [ 14.006037] ALSA hda_intel.c:887 azx_get_response timeout, switching to polling mode: last cmd=0x000f0000 [ 15.008036] ALSA hda_intel.c:895 No response from codec, disabling MSI: last cmd=0x000f0000 [ 15.075088] ALSA hda_generic.c:586 AUD_IN = 4 [ 15.076037] ALSA hda_generic.c:239 UNMUTE IN: NID=0x4 IDX=0x0 [ 15.100085] ALSA hda_generic.c:239 UNMUTE IN: NID=0x5 IDX=0x0 [ 15.118082] ALSA hda_generic.c:619 [Capture Source] NID=0x4, #SRC=1 [ 15.119245] ALSA hda_generic.c:622 [Line] IDX=0x0 [ 15.120248] ALSA hda_generic.c:291 AUD_OUT found 2 [ 15.121247] ALSA hda_generic.c:239 UNMUTE IN: NID=0x3 IDX=0x0 [ 15.129443] ALSA hda_generic.c:224 UNMUTE OUT: NID=0x3 [ 15.130547] ALSA hda_generic.c:224 UNMUTE OUT: NID=0x3 [ 15.135155] ALSA hda_generic.c:254 CONNECT: NID=0x4 IDX=0x0 [ 15.142146] oprofile: using NMI interrupt. [ 15.146112] netem: version 1.3 [ 15.146879] Netfilter messages via NETLINK v0.30. [ 15.147967] nf_conntrack version 0.5.0 (3674 buckets, 14696 max) [ 15.152942] ctnetlink v0.93: registering with nfnetlink. [ 15.154106] NF_TPROXY: Transparent proxy support initialized, version 4.1.0 [ 15.155341] NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd. [ 15.160115] xt_time: kernel timezone is -0000 [ 15.161384] ip_tables: (C) 2000-2006 Netfilter Core Team [ 15.162679] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 15.163921] arp_tables: (C) 2002 David S. Miller [ 15.165017] TCP: bic registered [ 15.165814] TCP: cubic registered [ 15.166647] TCP: westwood registered [ 15.167507] TCP: highspeed registered [ 15.173415] TCP: hybla registered [ 15.174243] TCP: htcp registered [ 15.175070] TCP: vegas registered [ 15.175891] TCP: veno registered [ 15.176718] TCP: scalable registered [ 15.177580] TCP: lp registered [ 15.178389] TCP: yeah registered [ 15.179205] TCP: illinois registered [ 15.180061] Initializing XFRM netlink socket [ 15.191064] NET: Registered protocol family 10 [ 15.194466] sit: IPv6 over IPv4 tunneling driver [ 15.198764] NET: Registered protocol family 17 [ 15.199789] NET: Registered protocol family 15 [ 15.203076] Bridge firewalling registered [ 15.204013] Ebtables v2.0 registered [ 15.205320] Key type dns_resolver registered [ 15.210889] [ 15.210889] printing PIC contents [ 15.212287] ... PIC IMR: ffff [ 15.213083] ... PIC IRR: 1153 [ 15.213887] ... PIC ISR: 0000 [ 15.214689] ... PIC ELCR: 0c00 [ 15.215539] printing local APIC contents on CPU#0/0: [ 15.216534] ... APIC ID: 00000000 (0) [ 15.216534] ... APIC VERSION: 00050014 [ 15.216534] ... APIC TASKPRI: 00000000 (00) [ 15.216534] ... APIC PROCPRI: 00000000 [ 15.216534] ... APIC LDR: 01000000 [ 15.216534] ... APIC DFR: ffffffff [ 15.216534] ... APIC SPIV: 000001ff [ 15.216534] ... APIC ISR field: [ 15.216534] 0000000000000000000000000000000000000000000000000000000000000000 [ 15.216534] ... APIC TMR field: [ 15.216534] 0000000004000000000000000000000000000000000000000000000000000000 [ 15.216534] ... APIC IRR field: [ 15.216534] 0000000000000000000000000000000000000000000000000000000000008000 [ 15.216534] ... APIC ESR: 00000000 [ 15.216534] ... APIC ICR: 000008fd [ 15.216534] ... APIC ICR2: 02000000 [ 15.216534] ... APIC LVTT: 000000ef [ 15.216534] ... APIC LVTPC: 00010000 [ 15.216534] ... APIC LVT0: 00010700 [ 15.216534] ... APIC LVT1: 00000400 [ 15.216534] ... APIC LVTERR: 000000fe [ 15.216534] ... APIC TMICT: 0000f14d [ 15.216534] ... APIC TMCCT: 00000000 [ 15.216534] ... APIC TDCR: 00000003 [ 15.216534] [ 15.277857] number of MP IRQ sources: 15. [ 15.278734] number of IO-APIC #2 registers: 24. [ 15.279697] testing the IO APIC....................... [ 15.280733] IO APIC #2...... [ 15.281513] .... register #00: 00000000 [ 15.288401] ....... : physical APIC id: 00 [ 15.289340] ....... : Delivery Type: 0 [ 15.290240] ....... : LTS : 0 [ 15.291150] .... register #01: 00170011 [ 15.292037] ....... : max redirection entries: 17 [ 15.293055] ....... : PRQ implemented: 0 [ 15.300026] ....... : IO APIC version: 11 [ 15.300928] .... register #02: 00000000 [ 15.301810] ....... : arbitration: 00 [ 15.302716] .... IRQ redirection table: [ 15.303607] NR Dst Mask Trig IRR Pol Stat Dmod Deli Vect: [ 15.304687] 00 00 1 0 0 0 0 0 0 00 [ 15.305807] 01 03 0 0 0 0 0 1 1 31 [ 15.306930] 02 03 0 0 0 0 0 1 1 30 [ 15.313065] 03 03 0 0 0 0 0 1 1 33 [ 15.314190] 04 03 1 0 0 0 0 1 1 34 [ 15.315309] 05 03 1 1 0 0 0 1 1 35 [ 15.316434] 06 03 0 0 0 0 0 1 1 36 [ 15.317556] 07 03 0 0 0 0 0 1 1 37 [ 15.318679] 08 03 0 0 0 0 0 1 1 38 [ 15.319804] 09 03 0 1 0 0 0 1 1 39 [ 15.320934] 0a 03 0 1 0 0 0 1 1 3A [ 15.327068] 0b 03 1 1 0 0 0 1 1 3B [ 15.328193] 0c 03 0 0 0 0 0 1 1 3C [ 15.329321] 0d 03 0 0 0 0 0 1 1 3D [ 15.330446] 0e 03 0 0 0 0 0 1 1 3E [ 15.331567] 0f 03 0 0 0 0 0 1 1 3F [ 15.332683] 10 00 1 0 0 0 0 0 0 00 [ 15.333802] 11 00 1 0 0 0 0 0 0 00 [ 15.339937] 12 00 1 0 0 0 0 0 0 00 [ 15.341068] 13 00 1 0 0 0 0 0 0 00 [ 15.342187] 14 00 1 0 0 0 0 0 0 00 [ 15.343307] 15 00 1 0 0 0 0 0 0 00 [ 15.344426] 16 00 1 0 0 0 0 0 0 00 [ 15.345547] 17 00 1 0 0 0 0 0 0 00 [ 15.346658] IRQ to pin mappings: [ 15.351481] IRQ0 -> 0:2 [ 15.352357] IRQ1 -> 0:1 [ 15.353229] IRQ3 -> 0:3 [ 15.354097] IRQ4 -> 0:4 [ 15.354952] IRQ5 -> 0:5 [ 15.355826] IRQ6 -> 0:6 [ 15.356700] IRQ7 -> 0:7 [ 15.357578] IRQ8 -> 0:8 [ 15.358448] IRQ9 -> 0:9 [ 15.363323] IRQ10 -> 0:10 [ 15.364220] IRQ11 -> 0:11 [ 15.365110] IRQ12 -> 0:12 [ 15.366019] IRQ13 -> 0:13 [ 15.366885] IRQ14 -> 0:14 [ 15.367775] IRQ15 -> 0:15 [ 15.368668] .................................... done. [ 15.375206] PM: Hibernation image not present or could not be loaded. [ 15.376489] registered taskstats version 1 [ 15.382023] Magic number: 0:113:427 [ 15.383327] console [netcon0] enabled [ 15.384205] netconsole: network logging started [ 15.385273] rtc_cmos 00:01: setting system clock to 2012-10-22 10:27:07 UTC (1350901627) [ 15.398533] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 17.400476] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX [ 17.403071] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 17.413027] Sending DHCP requests ., OK [ 17.422022] IP-Config: Got DHCP answer from 10.0.2.2, my address is 10.0.2.15 [ 17.424278] IP-Config: Complete: [ 17.425109] device=eth0, addr=10.0.2.15, mask=255.255.255.0, gw=10.0.2.2 [ 17.426359] host=kvm, domain=, nis-domain=(none) [ 17.427394] bootserver=10.0.2.2, rootserver=10.239.97.14, rootpath= [ 17.428248] nameserver0=10.0.2.3[ 17.429136] ALSA device list: [ 17.429913] #0: HDA Intel at 0xfebf0000 irq 52 [ 17.435443] md: Waiting for all devices to be available before autodetect [ 17.436661] md: If you don't use raid, use raid=noautodetect [ 17.442526] md: Autodetecting RAID arrays. [ 17.443459] md: Scanned 0 and added 0 devices. [ 17.444419] md: autorun ... [ 17.445201] md: ... autorun DONE. [ 21.064715] VFS: Mounted root (nfs filesystem) on device 0:14. [ 21.067335] devtmpfs: mounted [ 21.077043] debug: unmapping init [mem 0xffffffff820a5000-0xffffffff82374fff] [ 21.358815] modprobe (1939) used greatest stack depth: 3440 bytes left [ 22.322436] S02mountkernfs. (1960) used greatest stack depth: 3024 bytes left [ 22.546144] udevd[2023]: starting version 175 [ 41.505732] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory [ 41.510701] NFSD: starting 90-second grace period [ 41.515169] rpc.nfsd (2840) used greatest stack depth: 2880 bytes left [ 43.061758] tty_init_dev: 4 callbacks suppressed Kernel tests: Boot OK! [ 43.129115] Adding 307196k swap on /dev/vda. Priority:-1 extents:1 across:307196k [ 43.201594] Unregister pv shared memory for cpu 1 [ 43.218137] CPU0 attaching NULL sched-domain. [ 43.219268] CPU1 attaching NULL sched-domain. [ 43.220317] CPU0 attaching NULL sched-domain. [ 43.224124] numa_remove_cpu cpu 1 node 0: mask now 0 [ 43.273080] smpboot: CPU 1 is now offline [ 43.274096] BUG: unable to handle kernel paging request at ffffffff822e1650 [ 43.275010] IP: [<ffffffff81a3c047>] slab_cpuup_callback+0x65/0x10e [ 43.275010] PGD 1f7d067 PUD 1f81063 PMD 1e22c063 PTE 22e1162 [ 43.275010] Oops: 0000 [#1] SMP DEBUG_PAGEALLOC [ 43.275010] Modules linked in: [ 43.275010] CPU 0 [ 43.275010] Pid: 2975, comm: 01-cpu-hotplug Not tainted 3.7.0-rc1-00016-gb59d450 #1592 Bochs Bochs [ 43.275010] RIP: 0010:[<ffffffff81a3c047>] [<ffffffff81a3c047>] slab_cpuup_callback+0x65/0x10e [ 43.275010] RSP: 0018:ffff880017029d28 EFLAGS: 00010016 [ 43.275010] RAX: 0000000000001400 RBX: ffff88001f5d69e0 RCX: ffff88001715cf06 [ 43.275010] RDX: 0000000000000006 RSI: ffffffff81a3c047 RDI: ffffffff810bcca1 [ 43.275010] RBP: ffff880017029d48 R08: ffff880017029cc8 R09: 0000000000000000 [ 43.275010] R10: ffff88001f20a000 R11: ffff88001f20a000 R12: ffffffff822e1650 [ 43.275010] R13: 0000000000000206 R14: 0000000000000001 R15: ffffffff82087a70 [ 43.275010] FS: 00007f62c0cb4700(0000) GS:ffff88001f200000(0000) knlGS:0000000000000000 [ 43.275010] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 43.275010] CR2: ffffffff822e1650 CR3: 0000000017058000 CR4: 00000000000006f0 [ 43.275010] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.275010] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 43.275010] Process 01-cpu-hotplug (pid: 2975, threadinfo ffff880017028000, task ffff88001715c7c0) [ 43.275010] Stack: [ 43.275010] 0000000000000001 00000000fffffff4 ffffffff82087bd0 0000000000000000 [ 43.275010] ffff880017029d98 ffffffff81a5c1c8 0000000000000001 0000000000000007 [ 43.275010] ffff880017029db8 0000000000000001 0000000000000000 0000000000000000 [ 43.275010] Call Trace: [ 43.275010] [<ffffffff81a5c1c8>] notifier_call_chain+0x65/0x95 [ 43.275010] [<ffffffff81094d22>] __raw_notifier_call_chain+0xe/0x10 [ 43.275010] [<ffffffff8106f8b0>] __cpu_notify+0x20/0x37 [ 43.275010] [<ffffffff8106f8da>] cpu_notify+0x13/0x15 [ 43.275010] [<ffffffff8106fa02>] cpu_notify_nofail+0xe/0x16 [ 43.275010] [<ffffffff81a0007b>] _cpu_down+0x193/0x26d [ 43.275010] [<ffffffff81a0017d>] cpu_down+0x28/0x3c [ 43.275010] [<ffffffff81a02ade>] store_online+0x3e/0x8f [ 43.275010] [<ffffffff8156a180>] dev_attr_store+0x18/0x24 [ 43.275010] [<ffffffff811be980>] sysfs_write_file+0xee/0x126 [ 43.275010] [<ffffffff81165a0d>] vfs_write+0xa6/0x152 [ 43.275010] [<ffffffff81165cd4>] sys_write+0x4c/0x80 [ 43.275010] [<ffffffff81a5fc59>] system_call_fastpath+0x16/0x1b [ 43.275010] Code: e8 1d 98 01 00 4c 8b 25 a8 d1 57 00 49 83 ec 68 e9 8e 00 00 00 9c 58 0f 1f 44 00 00 49 89 c5 fa 66 0f 1f 44 00 00 e8 4d 0c 68 ff <49> 8b 04 24 48 89 c3 4a 03 1c f5 00 3f 09 82 74 35 48 83 7b 10 [ 43.275010] RIP [<ffffffff81a3c047>] slab_cpuup_callback+0x65/0x10e [ 43.275010] RSP <ffff880017029d28> [ 43.275010] CR2: ffffffff822e1650 [ 43.275010] ---[ end trace a27f41dc58bd7f9d ]--- [ 43.275010] BUG: sleeping function called from invalid context at /c/kernel-tests/src/stable/kernel/rwsem.c:20 [ 43.275010] in_atomic(): 0, irqs_disabled(): 1, pid: 2975, name: 01-cpu-hotplug [ 43.275010] INFO: lockdep is turned off. [ 43.275010] irq event stamp: 5120 [ 43.275010] hardirqs last enabled at (5119): [<ffffffff81a3c0ac>] slab_cpuup_callback+0xca/0x10e [ 43.275010] hardirqs last disabled at (5120): [<ffffffff81a3c047>] slab_cpuup_callback+0x65/0x10e [ 43.275010] softirqs last enabled at (4664): [<ffffffff81074138>] __do_softirq+0x1ca/0x231 [ 43.275010] softirqs last disabled at (4649): [<ffffffff81a60efc>] call_softirq+0x1c/0x30 [ 43.275010] Pid: 2975, comm: 01-cpu-hotplug Tainted: G D 3.7.0-rc1-00016-gb59d450 #1592 [ 43.275010] Call Trace: [ 43.275010] [<ffffffff810bfc55>] ? print_irqtrace_events+0xce/0xd2 [ 43.275010] [<ffffffff8109b3ce>] __might_sleep+0x108/0x10d [ 43.275010] [<ffffffff81a55f97>] down_read+0x2a/0x96 [ 43.275010] [<ffffffff8107ff22>] exit_signals+0x26/0x129 [ 43.275010] [<ffffffff8107167a>] do_exit+0x119/0x861 [ 43.275010] [<ffffffff8106f703>] ? kmsg_dump+0xef/0x107 [ 43.275010] [<ffffffff8106f639>] ? kmsg_dump+0x25/0x107 [ 43.275010] [<ffffffff81a59884>] oops_end+0xaf/0xb8 [ 43.275010] [<ffffffff81a40fbf>] no_context+0x1e1/0x1f0 [ 43.275010] [<ffffffff81a4134d>] __bad_area_nosemaphore+0x1d7/0x1f8 [ 43.275010] [<ffffffff810bd180>] ? add_lock_to_list.isra.18.constprop.34+0x96/0xa1 [ 43.275010] [<ffffffff810bf99f>] ? validate_chain.isra.32+0xb86/0xd4a [ 43.275010] [<ffffffff81a41381>] bad_area_nosemaphore+0x13/0x15 [ 43.275010] [<ffffffff81a5c0d1>] __do_page_fault+0x49a/0x51c [ 43.275010] [<ffffffff810bcc13>] ? trace_hardirqs_off_caller+0x1f/0xa0 [ 43.275010] [<ffffffff810c097b>] ? __lock_acquire+0x820/0x8e4 [ 43.275010] [<ffffffff810c1663>] ? mark_held_locks+0xbe/0xea [ 43.275010] [<ffffffff81a5c161>] do_page_fault+0xe/0x10 [ 43.275010] [<ffffffff81a5b874>] do_async_page_fault+0x31/0x62 [ 43.275010] [<ffffffff81a58d68>] async_page_fault+0x28/0x30 [ 43.275010] [<ffffffff81a3c047>] ? slab_cpuup_callback+0x65/0x10e [ 43.275010] [<ffffffff810bcca1>] ? trace_hardirqs_off+0xd/0xf [ 43.275010] [<ffffffff81a3c047>] ? slab_cpuup_callback+0x65/0x10e [ 43.275010] [<ffffffff81a3c047>] ? slab_cpuup_callback+0x65/0x10e [ 43.275010] [<ffffffff81a5c1c8>] notifier_call_chain+0x65/0x95 [ 43.275010] [<ffffffff81094d22>] __raw_notifier_call_chain+0xe/0x10 [ 43.275010] [<ffffffff8106f8b0>] __cpu_notify+0x20/0x37 [ 43.275010] [<ffffffff8106f8da>] cpu_notify+0x13/0x15 [ 43.275010] [<ffffffff8106fa02>] cpu_notify_nofail+0xe/0x16 [ 43.275010] [<ffffffff81a0007b>] _cpu_down+0x193/0x26d [ 43.275010] [<ffffffff81a0017d>] cpu_down+0x28/0x3c [ 43.275010] [<ffffffff81a02ade>] store_online+0x3e/0x8f [ 43.275010] [<ffffffff8156a180>] dev_attr_store+0x18/0x24 [ 43.275010] [<ffffffff811be980>] sysfs_write_file+0xee/0x126 [ 43.275010] [<ffffffff81165a0d>] vfs_write+0xa6/0x152 [ 43.275010] [<ffffffff81165cd4>] sys_write+0x4c/0x80 [ 43.275010] [<ffffffff81a5fc59>] system_call_fastpath+0x16/0x1b