[ 0.000000] Linux version 3.11.0-rc1-01429-g04bf576 (kbuild@cairo) (gcc version 4.8.1 (Debian 4.8.1-3) ) #8 SMP PREEMPT Thu Jul 18 21:29:12 CST 2013 [ 0.000000] Command line: hung_task_panic=1 rcutree.rcu_cpu_stall_timeout=100 log_buf_len=8M ignore_loglevel debug sched_debug apic=debug dynamic_printk sysrq_always_enabled panic=10 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kernel-tests/run-queue/kvm/x86_64-randconfig-c05-0718/tip:master/.vmlinuz-04bf57606b28bfa283bd118e4ea032151b02f6df-20130718213155-3-snb branch=tip/master BOOT_IMAGE=/kernel/x86_64-randconfig-c05-0718/04bf57606b28bfa283bd118e4ea032151b02f6df/vmlinuz-3.11.0-rc1-01429-g04bf576 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000000fffdfff] usable [ 0.000000] BIOS-e820: [mem 0x000000000fffe000-0x000000000fffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] 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 = 0xfffe 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 0080000000 mask FF80000000 uncachable [ 0.000000] 1 disabled [ 0.000000] 2 disabled [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] 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 [0x02d2d000, 0x02d2dfff] PGTABLE [ 0.000000] BRK [0x02d2e000, 0x02d2efff] PGTABLE [ 0.000000] BRK [0x02d2f000, 0x02d2ffff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x0e600000-0x0e7fffff] [ 0.000000] [mem 0x0e600000-0x0e7fffff] page 4k [ 0.000000] BRK [0x02d30000, 0x02d30fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x0c000000-0x0e5fffff] [ 0.000000] [mem 0x0c000000-0x0e5fffff] page 4k [ 0.000000] BRK [0x02d31000, 0x02d31fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x00100000-0x0bffffff] [ 0.000000] [mem 0x00100000-0x0bffffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x0e800000-0x0fffdfff] [ 0.000000] [mem 0x0e800000-0x0fffdfff] page 4k [ 0.000000] log_buf_len: 8388608 [ 0.000000] early log buf free: 127764(97%) [ 0.000000] RAMDISK: [mem 0x0e8d6000-0x0ffeffff] [ 0.000000] ACPI: RSDP 00000000000fd920 00014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 000000000fffe450 00034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 000000000fffff80 00074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 000000000fffe490 011A9 (v01 BXPC BXDSDT 00000001 INTL 20100528) [ 0.000000] ACPI: FACS 000000000fffff40 00040 [ 0.000000] ACPI: SSDT 000000000ffff7a0 00796 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 000000000ffff680 00080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 000000000ffff640 00038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5fa000 ( fee00000) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:fffd001, boot clock [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0009efff] [ 0.000000] node 0: [mem 0x00100000-0x0fffdfff] [ 0.000000] On node 0 totalpages: 65436 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 960 pages used for memmap [ 0.000000] DMA32 zone: 61438 pages, LIFO batch:15 [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5fa000 ( 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[0x00] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01 [ 0.000000] ACPI: IRQ2 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04 [ 0.000000] ACPI: IRQ5 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08 [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] ACPI: IRQ10 used by override. [ 0.000000] ACPI: IRQ11 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] mapped IOAPIC to ffffffffff5f9000 (fec00000) [ 0.000000] nr_irqs_gsi: 40 [ 0.000000] e820: [mem 0x10000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 27 pages/cpu @ffff88000dc00000 s79240 r8192 d23160 u1048576 [ 0.000000] pcpu-alloc: s79240 r8192 d23160 u1048576 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 [ 0.000000] kvm-clock: cpu 0, msr 0:fffd001, primary cpu clock [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr dc0ce40 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 64391 [ 0.000000] Kernel command line: hung_task_panic=1 rcutree.rcu_cpu_stall_timeout=100 log_buf_len=8M ignore_loglevel debug sched_debug apic=debug dynamic_printk sysrq_always_enabled panic=10 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kernel-tests/run-queue/kvm/x86_64-randconfig-c05-0718/tip:master/.vmlinuz-04bf57606b28bfa283bd118e4ea032151b02f6df-20130718213155-3-snb branch=tip/master BOOT_IMAGE=/kernel/x86_64-randconfig-c05-0718/04bf57606b28bfa283bd118e4ea032151b02f6df/vmlinuz-3.11.0-rc1-01429-g04bf576 [ 0.000000] sysrq: sysrq always enabled. [ 0.000000] PID hash table entries: 1024 (order: 1, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.000000] Inode-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.000000] Checking aperture... [ 0.000000] No AGP bridge found [ 0.000000] Memory: 194116K/261744K available (7418K kernel code, 4879K rwdata, 5344K rodata, 944K init, 11228K bss, 67628K reserved) [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] [ 0.000000] [ 0.000000] [ 0.000000] [ 0.000000] [ 0.000000] NR_IRQS:4352 nr_irqs:512 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.000000] ... CHAINHASH_SIZE: 16384 [ 0.000000] memory used by lock dependency info: 5823 kB [ 0.000000] per task-struct memory footprint: 1920 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:failed|failed| ok |failed|failed|failed| [ 0.000000] A-B-B-A deadlock:failed|failed| ok |failed|failed|failed| [ 0.000000] A-B-B-C-C-A deadlock:failed|failed| ok |failed|failed|failed| [ 0.000000] A-B-C-A-B-C deadlock:failed|failed| ok |failed|failed|failed| [ 0.000000] A-B-B-C-C-D-D-A deadlock:failed|failed| ok |failed|failed|failed| [ 0.000000] A-B-C-D-B-D-D-A deadlock:failed|failed| ok |failed|failed|failed| [ 0.000000] A-B-C-D-B-C-D-A deadlock:failed|failed| ok |failed|failed|failed| [ 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 | |failed| [ 0.000000] recursive read-lock #2: | ok | |failed| [ 0.000000] mixed read-write-lock: |failed| |failed| [ 0.000000] mixed write-read-lock: |failed| |failed| [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] hard-irqs-on + irq-safe-A/12:failed|failed| ok | [ 0.000000] soft-irqs-on + irq-safe-A/12:failed|failed| ok | [ 0.000000] hard-irqs-on + irq-safe-A/21:failed|failed| ok | [ 0.000000] soft-irqs-on + irq-safe-A/21:failed|failed| ok | [ 0.000000] sirq-safe-A => hirqs-on/12:failed|failed| ok | [ 0.000000] sirq-safe-A => hirqs-on/21:failed|failed| ok | [ 0.000000] hard-safe-A + irqs-on/12:failed|failed| ok | [ 0.000000] soft-safe-A + irqs-on/12:failed|failed| ok | [ 0.000000] hard-safe-A + irqs-on/21:failed|failed| ok | [ 0.000000] soft-safe-A + irqs-on/21:failed|failed| ok | [ 0.000000] hard-safe-A + unsafe-B #1/123:failed|failed| ok | [ 0.000000] soft-safe-A + unsafe-B #1/123:failed|failed| ok | [ 0.000000] hard-safe-A + unsafe-B #1/132:failed|failed| ok | [ 0.000000] soft-safe-A + unsafe-B #1/132:failed|failed| ok | [ 0.000000] hard-safe-A + unsafe-B #1/213:failed|failed| ok | [ 0.000000] soft-safe-A + unsafe-B #1/213:failed|failed| ok | [ 0.000000] hard-safe-A + unsafe-B #1/231:failed|failed| ok | [ 0.000000] soft-safe-A + unsafe-B #1/231:failed|failed| ok | [ 0.000000] hard-safe-A + unsafe-B #1/312:failed|failed| ok | [ 0.000000] soft-safe-A + unsafe-B #1/312:failed|failed| ok | [ 0.000000] hard-safe-A + unsafe-B #1/321:failed|failed| ok | [ 0.000000] soft-safe-A + unsafe-B #1/321:failed|failed| ok | [ 0.000000] hard-safe-A + unsafe-B #2/123:failed|failed| ok | [ 0.000000] soft-safe-A + unsafe-B #2/123:failed|failed| ok | [ 0.000000] hard-safe-A + unsafe-B #2/132:failed|failed| ok | [ 0.000000] soft-safe-A + unsafe-B #2/132:failed|failed| ok | [ 0.000000] hard-safe-A + unsafe-B #2/213:failed|failed| ok | [ 0.000000] soft-safe-A + unsafe-B #2/213:failed|failed| ok | [ 0.000000] hard-safe-A + unsafe-B #2/231:failed|failed| ok | [ 0.000000] soft-safe-A + unsafe-B #2/231:failed|failed| ok | [ 0.000000] hard-safe-A + unsafe-B #2/312:failed|failed| ok | [ 0.000000] soft-safe-A + unsafe-B #2/312:failed|failed| ok | [ 0.000000] hard-safe-A + unsafe-B #2/321:failed|failed| ok | [ 0.000000] soft-safe-A + unsafe-B #2/321:failed|failed| ok | [ 0.000000] hard-irq lock-inversion/123:failed|failed| ok | [ 0.000000] soft-irq lock-inversion/123:failed|failed| ok | [ 0.000000] hard-irq lock-inversion/132:failed|failed| ok | [ 0.000000] soft-irq lock-inversion/132:failed|failed| ok | [ 0.000000] hard-irq lock-inversion/213:failed|failed| ok | [ 0.000000] soft-irq lock-inversion/213:failed|failed| ok | [ 0.000000] hard-irq lock-inversion/231:failed|failed| ok | [ 0.000000] soft-irq lock-inversion/231:failed|failed| ok | [ 0.000000] hard-irq lock-inversion/312:failed|failed| ok | [ 0.000000] soft-irq lock-inversion/312:failed|failed| ok | [ 0.000000] hard-irq lock-inversion/321:failed|failed| ok | [ 0.000000] soft-irq lock-inversion/321:failed|failed| 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] | Wound/wait tests | [ 0.000000] --------------------- [ 0.000000] ww api failures: ok | ok | ok | [ 0.000000] ww contexts mixing:failed| ok | [ 0.000000] finishing ww context: ok | ok | ok | ok | [ 0.000000] locking mismatches: ok | ok | ok | [ 0.000000] EDEADLK handling: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] spinlock nest unlocked: ok | [ 0.000000] ----------------------------------------------------- [ 0.000000] |block | try |context| [ 0.000000] ----------------------------------------------------- [ 0.000000] context:failed| ok | ok | [ 0.000000] try:failed| ok |failed| [ 0.000000] block:failed| ok |failed| [ 0.000000] spinlock:failed| ok |failed| [ 0.000000] -------------------------------------------------------- [ 0.000000] 141 out of 253 testcases failed, as expected. | [ 0.000000] ---------------------------------------------------- [ 0.000000] ODEBUG: 13 of 13 active objects replaced [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Detected 2300.192 MHz processor [ 0.008000] Calibrating delay loop (skipped) preset value.. 4600.38 BogoMIPS (lpj=9200768) [ 0.008000] pid_max: default: 32768 minimum: 301 [ 0.008389] Mount-cache hash table entries: 256 [ 0.009817] Initializing cgroup subsys debug [ 0.010661] Initializing cgroup subsys perf_event [ 0.012023] Initializing cgroup subsys hugetlb [ 0.013022] mce: CPU supports 10 MCE banks [ 0.013908] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.013908] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.013908] tlb_flushall_shift: 6 [ 0.016155] debug: unmapping init [mem 0xffffffff82233000-0xffffffff82235fff] [ 0.024574] ACPI: Core revision 20130517 [ 0.030172] ACPI: All ACPI Tables successfully acquired [ 0.031611] Getting VERSION: 50014 [ 0.032034] Getting VERSION: 50014 [ 0.032703] Getting ID: 0 [ 0.033231] Getting ID: ff000000 [ 0.033895] Getting LVT0: 8700 [ 0.034483] Getting LVT1: 8400 [ 0.035182] enabled ExtINT on CPU#0 [ 0.037629] ENABLING IO-APIC IRQs [ 0.038281] init IO_APIC IRQs [ 0.038862] apic 0 pin 0 not connected [ 0.039620] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 0.040061] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.041573] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1) [ 0.044055] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 0.045548] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1) [ 0.047037] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 0.048055] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 0.049539] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 0.052054] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1) [ 0.053550] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1) [ 0.055142] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1) [ 0.056056] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 0.057582] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1) [ 0.060065] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1) [ 0.061590] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1) [ 0.063128] apic 0 pin 16 not connected [ 0.064021] apic 0 pin 17 not connected [ 0.064799] apic 0 pin 18 not connected [ 0.065538] apic 0 pin 19 not connected [ 0.066292] apic 0 pin 20 not connected [ 0.067015] apic 0 pin 21 not connected [ 0.067753] apic 0 pin 22 not connected [ 0.068021] apic 0 pin 23 not connected [ 0.068979] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.070555] smpboot: CPU0: Intel Common KVM processor (fam: 0f, model: 06, stepping: 01) [ 0.073737] Using local APIC timer interrupts. [ 0.073737] calibrating APIC timer ... [ 0.080000] ... lapic delta = 6249949 [ 0.080000] ... PM-Timer delta = 357952 [ 0.080000] ... PM-Timer result ok [ 0.080000] ..... delta 6249949 [ 0.080000] ..... mult: 268433265 [ 0.080000] ..... calibration result: 3999967 [ 0.080000] ..... CPU clock speed is 2299.3921 MHz. [ 0.080000] ..... host bus clock speed is 999.3967 MHz. [ 0.080298] Performance Events: unsupported Netburst CPU model 6 no PMU driver, software events only. [ 0.096488] ftrace: Allocated trace_printk buffers [ 0.109854] SMP alternatives: lockdep: fixing up alternatives [ 0.111812] smpboot: Booting Node 0, Processors #1 OK [ 0.008000] kvm-clock: cpu 1, msr 0:fffd041, secondary cpu clock [ 0.008000] masked ExtINT on CPU#1 [ 0.148383] Brought up 2 CPUs [ 0.149013] ---------------- [ 0.152017] | NMI testsuite: [ 0.152578] -------------------- [ 0.153172] remote IPI: [ 0.160016] KVM setup async PF for cpu 1 [ 0.160773] kvm-stealtime: cpu 1, msr dd0ce40 ok | [ 0.172279] local IPI: ok | [ 0.196037] -------------------- [ 0.196696] Good, all 2 testcases passed! | [ 0.197497] --------------------------------- [ 0.198288] smpboot: Total of 2 processors activated (9200.76 BogoMIPS) [ 0.212429] devtmpfs: initialized [ 0.236027] int3: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC [ 0.237157] Modules linked in: [ 0.237765] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 3.11.0-rc1-01429-g04bf576 #8 [ 0.239129] task: ffff88000da1b040 ti: ffff88000da1c000 task.ti: ffff88000da1c000 [ 0.240000] RIP: 0010:[] [] ttwu_do_wakeup+0x28/0x225 [ 0.240000] RSP: 0000:ffff88000dd03f10 EFLAGS: 00000006 [ 0.240000] RAX: 0000000000000000 RBX: ffff88000dd12940 RCX: ffffffff81769c40 [ 0.240000] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 0000000000000001 [ 0.240000] RBP: ffff88000dd03f28 R08: ffffffff8176a8c0 R09: 0000000000000002 [ 0.240000] R10: ffffffff810ff484 R11: ffff88000dd129e8 R12: ffff88000dbc90c0 [ 0.240000] R13: ffff88000dbc90c0 R14: ffff88000da1dfd8 R15: ffff88000da1dfd8 [ 0.240000] FS: 0000000000000000(0000) GS:ffff88000dd00000(0000) knlGS:0000000000000000 [ 0.240000] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 0.240000] CR2: 00000000ffffffff CR3: 0000000001c88000 CR4: 00000000000006e0 [ 0.240000] Stack: [ 0.240000] ffff88000dd12940 ffff88000dbc90c0 ffff88000da1dfd8 ffff88000dd03f48 [ 0.240000] ffffffff81109e2b ffff88000dd12940 0000000000000000 ffff88000dd03f68 [ 0.240000] ffffffff81109e9e 0000000000000000 0000000000012940 ffff88000dd03f98 [ 0.240000] Call Trace: [ 0.240000] [ 0.240000] [] ttwu_do_activate.constprop.56+0x6d/0x79 [ 0.240000] [] sched_ttwu_pending+0x67/0x84 [ 0.240000] [] scheduler_ipi+0x15a/0x2b0 [ 0.240000] [] smp_reschedule_interrupt+0x38/0x41 [ 0.240000] [] reschedule_interrupt+0x6d/0x80 [ 0.240000] [ 0.240000] [] ? __atomic_notifier_call_chain+0x5/0xc1 [ 0.240000] [] ? native_safe_halt+0xd/0x16 [ 0.240000] [] default_idle+0x147/0x282 [ 0.240000] [] arch_cpu_idle+0x3d/0x5d [ 0.240000] [] cpu_idle_loop+0x46d/0x5db [ 0.240000] [] cpu_startup_entry+0x84/0x84 [ 0.240000] [] start_secondary+0x3c8/0x3d5 [ 0.240000] Code: 5c 5d c3 e8 d7 0f 63 00 55 48 ff 05 1f 5d 1e 01 48 89 e5 41 55 49 89 f5 41 54 53 48 89 fb e8 8d fe ff ff 48 ff 05 0d 5d 1e 01 cc <1f> 44 00 00 31 c0 eb 0c 48 ff 05 05 5d 1e 01 b8 01 00 00 00 48 [ 0.240000] RIP [] ttwu_do_wakeup+0x28/0x225 [ 0.240000] RSP [ 0.240000] ---[ end trace 0d3288a047152a17 ]--- [ 0.240000] Kernel panic - not syncing: Fatal exception in interrupt [ 0.240000] Rebooting in 10 seconds.. BUG: kernel boot crashed Elapsed time: 20 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /tmp//kernel/x86_64-randconfig-c05-0718/04bf57606b28bfa283bd118e4ea032151b02f6df/vmlinuz-3.11.0-rc1-01429-g04bf576-16313 -append 'hung_task_panic=1 rcutree.rcu_cpu_stall_timeout=100 log_buf_len=8M ignore_loglevel debug sched_debug apic=debug dynamic_printk sysrq_always_enabled panic=10 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kernel-tests/run-queue/kvm/x86_64-randconfig-c05-0718/tip:master/.vmlinuz-04bf57606b28bfa283bd118e4ea032151b02f6df-20130718213155-3-snb branch=tip/master BOOT_IMAGE=/kernel/x86_64-randconfig-c05-0718/04bf57606b28bfa283bd118e4ea032151b02f6df/vmlinuz-3.11.0-rc1-01429-g04bf576' -initrd /kernel-tests/initrd/quantal-core-x86_64.cgz -m 256M -smp 2 -net nic,vlan=0,macaddr=00:00:00:00:00:00,model=virtio -net user,vlan=0,hostfwd=tcp::20409-:22 -net nic,vlan=1,model=e1000 -net user,vlan=1 -boot order=nc -no-reboot -watchdog i6300esb -drive file=/fs/LABEL=KVM/disk0-snb-16313,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk1-snb-16313,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk2-snb-16313,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk3-snb-16313,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk4-snb-16313,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk5-snb-16313,media=disk,if=virtio -pidfile /dev/shm/kboot/pid-snb-lkp-16313 -serial file:/dev/shm/kboot/serial-snb-lkp-16313 -daemonize -display none -monitor null