early console in setup code [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.16.0-rc1-00010-g3332ee2 (kbuild@snb) (gcc version 4.8.2 (Debian 4.8.2-18) ) #1 Sun Jun 29 11:28:26 CST 2014 [ 0.000000] Command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-s1-06271225/linux-devel:devel-hourly-2014062623:3332ee2a17b1bd69e4602e2d6ba1b07edb0c9a24:bisect-linux0/.vmlinuz-3332ee2a17b1bd69e4602e2d6ba1b07edb0c9a24-20140629112851-21-lkp-wsx02 branch=linux-devel/devel-hourly-2014062623 BOOT_IMAGE=/kernel/x86_64-randconfig-s1-06271225/3332ee2a17b1bd69e4602e2d6ba1b07edb0c9a24/vmlinuz-3.16.0-rc1-00010-g3332ee2 drbd.minor_count=8 [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000013ffdfff] usable [ 0.000000] BIOS-e820: [mem 0x0000000013ffe000-0x0000000013ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x13ffe 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] x86 PAT enabled: cpu 0, old 0x70406, new 0x7010600070106 [ 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 [0x12fdb000, 0x12fdbfff] PGTABLE [ 0.000000] BRK [0x12fdc000, 0x12fdcfff] PGTABLE [ 0.000000] BRK [0x12fdd000, 0x12fddfff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x11800000-0x119fffff] [ 0.000000] [mem 0x11800000-0x119fffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x10000000-0x117fffff] [ 0.000000] [mem 0x10000000-0x117fffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0x0fffffff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0x0fffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x11a00000-0x13ffdfff] [ 0.000000] [mem 0x11a00000-0x13dfffff] page 2M [ 0.000000] [mem 0x13e00000-0x13ffdfff] page 4k [ 0.000000] RAMDISK: [mem 0x1293d000-0x13feffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F0D00 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x0000000013FFFC2A 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x0000000013FFF1C0 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x0000000013FFE040 001180 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x0000000013FFE000 000040 [ 0.000000] ACPI: SSDT 0x0000000013FFF234 00093E (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x0000000013FFFB72 000080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x0000000013FFFBF2 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:13ffd001, primary cpu clock [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0009efff] [ 0.000000] node 0: [mem 0x00100000-0x13ffdfff] [ 0.000000] On node 0 totalpages: 81820 [ 0.000000] DMA zone: 56 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 1064 pages used for memmap [ 0.000000] DMA32 zone: 77822 pages, LIFO batch:15 [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000) [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) [ 0.000000] ACPI: NR_CPUS/possible_cpus limit of 1 reached. Processor 1/0x1 ignored. [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01 [ 0.000000] ACPI: IRQ2 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04 [ 0.000000] ACPI: IRQ5 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08 [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] ACPI: IRQ10 used by override. [ 0.000000] ACPI: IRQ11 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] mapped IOAPIC to ffffffffff5fb000 (fec00000) [ 0.000000] nr_irqs_gsi: 40 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 12150e40 [ 0.000000] e820: [mem 0x14000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 80679 [ 0.000000] Kernel command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-s1-06271225/linux-devel:devel-hourly-2014062623:3332ee2a17b1bd69e4602e2d6ba1b07edb0c9a24:bisect-linux0/.vmlinuz-3332ee2a17b1bd69e4602e2d6ba1b07edb0c9a24-20140629112851-21-lkp-wsx02 branch=linux-devel/devel-hourly-2014062623 BOOT_IMAGE=/kernel/x86_64-randconfig-s1-06271225/3332ee2a17b1bd69e4602e2d6ba1b07edb0c9a24/vmlinuz-3.16.0-rc1-00010-g3332ee2 drbd.minor_count=8 [ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.000000] Memory: 281552K/327280K available (4677K kernel code, 647K rwdata, 2584K rodata, 688K init, 13768K bss, 45728K reserved) [ 0.000000] NR_IRQS:4352 nr_irqs:256 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 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: 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] | Wound/wait tests | [ 0.000000] --------------------- [ 0.000000] ww api failures: ok | ok | ok | [ 0.000000] ww contexts mixing: ok | 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: ok | ok | ok | [ 0.000000] try: ok | ok | ok | [ 0.000000] block: ok | ok | ok | [ 0.000000] spinlock: ok | ok | ok | [ 0.000000] ------------------------------------------------------- [ 0.000000] Good, all 253 testcases passed! | [ 0.000000] --------------------------------- [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Detected 2393.996 MHz processor [ 0.020000] Calibrating delay loop (skipped) preset value.. 4787.99 BogoMIPS (lpj=23939960) [ 0.020000] pid_max: default: 32768 minimum: 301 [ 0.020000] ACPI: Core revision 20140424 [ 0.022269] ACPI: All ACPI Tables successfully acquired [ 0.023383] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.024626] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.027028] Initializing cgroup subsys freezer [ 0.027837] Initializing cgroup subsys net_cls [ 0.028637] Initializing cgroup subsys perf_event [ 0.029414] Initializing cgroup subsys debug [ 0.030189] mce: CPU supports 10 MCE banks [ 0.030949] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.030949] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.030949] tlb_flushall_shift: 6 [ 0.033308] CPU: Intel Common KVM processor (fam: 0f, model: 06, stepping: 01) [ 0.039261] Performance Events: unsupported Netburst CPU model 6 no PMU driver, software events only. [ 0.041957] Getting VERSION: 1050014 [ 0.042594] Getting VERSION: 1050014 [ 0.043198] Getting ID: 0 [ 0.043678] Getting ID: ff000000 [ 0.044226] Getting LVT0: 8700 [ 0.044762] Getting LVT1: 8400 [ 0.045363] enabled ExtINT on CPU#0 [ 0.047549] ENABLING IO-APIC IRQs [ 0.048128] init IO_APIC IRQs [ 0.048642] apic 0 pin 0 not connected [ 0.049316] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 0.050060] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.051402] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1) [ 0.052773] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 0.060037] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1) [ 0.061369] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 0.070035] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 0.071343] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 0.072682] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1) [ 0.073991] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1) [ 0.075337] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1) [ 0.076711] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 0.078059] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1) [ 0.079419] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1) [ 0.080043] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1) [ 0.081385] apic 0 pin 16 not connected [ 0.090019] apic 0 pin 17 not connected [ 0.090690] apic 0 pin 18 not connected [ 0.091335] apic 0 pin 19 not connected [ 0.091981] apic 0 pin 20 not connected [ 0.092638] apic 0 pin 21 not connected [ 0.093274] apic 0 pin 22 not connected [ 0.093934] apic 0 pin 23 not connected [ 0.094761] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.095960] Using local APIC timer interrupts. [ 0.095960] calibrating APIC timer ... [ 0.100000] ... lapic delta = 12499854 [ 0.100000] ... PM-Timer delta = 715906 [ 0.100000] APIC calibration not consistent with PM-Timer: 199ms instead of 100ms [ 0.100000] APIC delta adjusted to PM-Timer: 6249944 (12499854) [ 0.100000] TSC delta adjusted to PM-Timer: 239399186 (478797036) [ 0.100000] ..... delta 6249944 [ 0.100000] ..... mult: 268433050 [ 0.100000] ..... calibration result: 9999910 [ 0.100000] ..... CPU clock speed is 2393.9918 MHz. [ 0.100000] ..... host bus clock speed is 999.9910 MHz. [ 0.100970] devtmpfs: initialized [ 0.107789] xor: measuring software checksum speed [ 0.200014] prefetch64-sse: 7322.800 MB/sec [ 0.300013] generic_sse: 6792.800 MB/sec [ 0.310007] xor: using function: prefetch64-sse (7322.800 MB/sec) [ 0.311505] prandom: seed boundary self test passed [ 0.313802] prandom: 100 self tests passed [ 0.315699] regulator-dummy: no parameters [ 0.330167] NET: Registered protocol family 16 [ 0.331855] cpuidle: using governor ladder [ 0.332970] cpuidle: using governor menu [ 0.334147] ACPI: bus type PCI registered [ 0.335277] PCI: Using configuration type 1 for base access [ 0.510016] raid6: sse2x1 1708 MB/s [ 0.680022] raid6: sse2x2 2207 MB/s [ 0.850018] raid6: sse2x4 1714 MB/s [ 0.850890] raid6: using algorithm sse2x2 (2207 MB/s) [ 0.851958] raid6: using intx1 recovery algorithm [ 0.853015] ACPI: Added _OSI(Module Device) [ 0.853928] ACPI: Added _OSI(Processor Device) [ 0.860009] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.860970] ACPI: Added _OSI(Processor Aggregator Device) [ 0.890681] ACPI: Interpreter enabled [ 0.891508] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140424/hwxface-580) [ 0.898423] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140424/hwxface-580) [ 0.900703] ACPI: (supports S0 S3 S5) [ 0.905100] ACPI: Using IOAPIC for interrupt routing [ 0.906455] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.954306] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.960026] acpi PNP0A03:00: _OSC: OS supports [Segments] [ 0.961603] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.968307] PCI host bridge to bus 0000:00 [ 0.970012] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.971404] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 0.977160] pci_bus 0000:00: root bus resource [io 0x0d00-0xadff] [ 0.978996] pci_bus 0000:00: root bus resource [io 0xae0f-0xaeff] [ 0.980012] pci_bus 0000:00: root bus resource [io 0xaf20-0xafdf] [ 0.984583] pci_bus 0000:00: root bus resource [io 0xafe4-0xffff] [ 0.986264] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.990015] pci_bus 0000:00: root bus resource [mem 0x14000000-0xfebfffff] [ 0.991970] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 1.001247] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 1.008081] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 1.013919] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f] [ 1.021542] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 1.027453] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 1.030009] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 1.031953] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 1.037931] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 1.040566] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 1.042504] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 1.045158] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000 [ 1.051857] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref] [ 1.061657] pci 0000:00:02.0: reg 0x14: [mem 0xfebf0000-0xfebf0fff] [ 1.081652] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref] [ 1.084321] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 1.091451] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff] [ 1.101392] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f] [ 1.118982] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 1.120775] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000 [ 1.125980] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f] [ 1.139831] pci_bus 0000:00: on NUMA node 0 [ 1.141776] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 1.151054] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 1.153288] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 1.160993] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 1.162955] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 1.171388] ACPI: Enabled 16 GPEs in block 00 to 0F [ 1.173667] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 1.180011] vgaarb: loaded [ 1.180779] vgaarb: bridge control possible 0000:00:02.0 [ 1.184516] ACPI: bus type USB registered [ 1.185811] usbcore: registered new interface driver usbfs [ 1.188875] usbcore: registered new interface driver hub [ 1.190160] usbcore: registered new device driver usb [ 1.191815] EDAC MC: Ver: 3.0.0 [ 1.194512] EDAC DEBUG: edac_mc_sysfs_init: device mc created [ 1.200415] PCI: Using ACPI for IRQ routing [ 1.201560] PCI: pci_cache_line_size set to 64 bytes [ 1.206945] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 1.210028] e820: reserve RAM buffer [mem 0x13ffe000-0x13ffffff] [ 1.213479] Switched to clocksource kvm-clock [ 1.217168] FS-Cache: Loaded [ 1.218083] pnp: PnP ACPI init [ 1.219037] ACPI: bus type PNP registered [ 1.221191] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 1.226534] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 1.228863] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 1.235036] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 1.240768] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 1.243113] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 1.248750] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 1.250995] pnp 00:03: [dma 2] [ 1.252056] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) [ 1.257499] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 1.259817] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active) [ 1.265645] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 1.268008] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 1.275112] pnp: PnP ACPI: found 6 devices [ 1.276275] ACPI: bus type PNP unregistered [ 1.290922] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 1.296455] pci_bus 0000:00: resource 5 [io 0x0d00-0xadff] [ 1.298004] pci_bus 0000:00: resource 6 [io 0xae0f-0xaeff] [ 1.299553] pci_bus 0000:00: resource 7 [io 0xaf20-0xafdf] [ 1.303959] pci_bus 0000:00: resource 8 [io 0xafe4-0xffff] [ 1.305429] pci_bus 0000:00: resource 9 [mem 0x000a0000-0x000bffff] [ 1.309500] pci_bus 0000:00: resource 10 [mem 0x14000000-0xfebfffff] [ 1.311182] NET: Registered protocol family 1 [ 1.313576] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.317856] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 1.319423] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 1.325026] pci 0000:00:02.0: Boot video device [ 1.326273] PCI: CLS 0 bytes, default 64 [ 1.327711] Unpacking initramfs... [ 1.333034] Initramfs unpacking failed: junk in compressed archive [ 1.335504] general protection fault: 0000 [#1] [ 1.340635] Modules linked in: [ 1.341491] CPU: 0 PID: 1 Comm: swapper Not tainted 3.16.0-rc1-00010-g3332ee2 #1 [ 1.342727] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 1.342727] task: ffff880011462000 ti: ffff880011464000 task.ti: ffff880011464000 [ 1.342727] RIP: 0010:[] [] __lock_acquire+0xd2b/0x194c [ 1.342727] RSP: 0000:ffff880011467ca0 EFLAGS: 00010016 [ 1.342727] RAX: 00000000000002c0 RBX: ffff8800114627c0 RCX: ccccccccccccccc4 [ 1.342727] RDX: 000000000004a400 RSI: ffff8800114627c0 RDI: ffff880011462000 [ 1.342727] RBP: ffff880011467d50 R08: 0000000000000001 R09: 0000000000000000 [ 1.342727] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff92a23fb0 [ 1.342727] R13: 000000000000cff0 R14: ffff880011462000 R15: ffffffff92956ba0 [ 1.342727] FS: 0000000000000000(0000) GS:ffffffff92140000(0000) knlGS:0000000000000000 [ 1.342727] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1.342727] CR2: 00000000ffffffff CR3: 0000000012130000 CR4: 00000000000006f0 [ 1.342727] Stack: [ 1.342727] ffffffff92a23fc0 000000000004a400 0000000000000000 ffff880000000000 [ 1.342727] ffffffff929d9a70 0000000000000001 00000000000002c0 ffffffff91aaa716 [ 1.342727] 0000000000000202 ffff880012956000 ffff880011467d10 0000000000000002 [ 1.342727] Call Trace: [ 1.342727] [] ? debug_check_no_locks_freed+0x12e/0x150 [ 1.342727] [] ? trace_hardirqs_on+0xd/0xf [ 1.342727] [] lock_acquire+0xa2/0xc2 [ 1.342727] [] ? adjust_managed_page_count+0x19/0x4a [ 1.342727] [] _raw_spin_lock+0x30/0x3c [ 1.342727] [] ? adjust_managed_page_count+0x19/0x4a [ 1.342727] [] adjust_managed_page_count+0x19/0x4a [ 1.342727] [] free_reserved_area+0xdf/0x120 [ 1.342727] [] free_init_pages+0x87/0x92 [ 1.342727] [] ? maybe_link.part.1+0x10c/0x10c [ 1.342727] [] free_initrd_mem+0x21/0x23 [ 1.342727] [] populate_rootfs+0x8a/0xa9 [ 1.342727] [] do_one_initcall+0x18f/0x1a4 [ 1.342727] [] ? parameqn+0x29/0x36 [ 1.342727] [] ? parse_args+0x1a0/0x27a [ 1.342727] [] kernel_init_freeable+0x1cb/0x250 [ 1.342727] [] ? initcall_blacklist+0x99/0x99 [ 1.342727] [] ? rest_init+0x131/0x131 [ 1.342727] [] kernel_init+0x9/0xd0 [ 1.342727] [] ret_from_fork+0x7a/0xb0 [ 1.342727] [] ? rest_init+0x131/0x131 [ 1.342727] Code: be e1 07 00 00 48 c7 c7 a0 a6 07 92 31 c0 e8 a3 12 fd ff eb 2f 48 8b 49 08 48 83 e9 08 48 8d 41 08 49 39 c7 74 60 48 8b 44 24 30 <48> 39 41 18 75 e4 9c 58 0f 1f 44 00 00 f6 c4 02 75 26 ff 04 25 [ 1.342727] RIP [] __lock_acquire+0xd2b/0x194c [ 1.342727] RSP [ 1.342727] ---[ end trace b9a242d54f6815b8 ]--- [ 1.342727] Kernel panic - not syncing: Fatal exception [ 1.342727] Rebooting in 10 seconds.. Elapsed time: 15 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-s1-06271225/3332ee2a17b1bd69e4602e2d6ba1b07edb0c9a24/vmlinuz-3.16.0-rc1-00010-g3332ee2 -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-s1-06271225/linux-devel:devel-hourly-2014062623:3332ee2a17b1bd69e4602e2d6ba1b07edb0c9a24:bisect-linux0/.vmlinuz-3332ee2a17b1bd69e4602e2d6ba1b07edb0c9a24-20140629112851-21-lkp-wsx02 branch=linux-devel/devel-hourly-2014062623 BOOT_IMAGE=/kernel/x86_64-randconfig-s1-06271225/3332ee2a17b1bd69e4602e2d6ba1b07edb0c9a24/vmlinuz-3.16.0-rc1-00010-g3332ee2 drbd.minor_count=8' -initrd /kernel-tests/initrd/quantal-core-x86_64.cgz -m 320 -smp 2 -net nic,vlan=1,model=e1000 -net user,vlan=1 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -pidfile /dev/shm/kboot/pid-quantal-lkp-wsx02-199 -serial file:/dev/shm/kboot/serial-quantal-lkp-wsx02-199 -daemonize -display none -monitor null