early console in setup code early console in decompress_kernel Decompressing Linux... Parsing ELF... Performing relocations... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.12.0-10878-g2c57502 (kbuild@cairo) (gcc version 4.8.2 (Debian 4.8.2-18) ) #1 Sat Aug 2 02:07:34 CST 2014 [ 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] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x13ffe max_arch_pfn = 0x1000000 [ 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] initial memory mapped: [mem 0x00000000-0x015fffff] [ 0.000000] Base memory trampoline at [c009b000] 9b000 size 16384 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x13a00000-0x13bfffff] [ 0.000000] [mem 0x13a00000-0x13bfffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x10000000-0x139fffff] [ 0.000000] [mem 0x10000000-0x139fffff] 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 0x13c00000-0x13ffdfff] [ 0.000000] [mem 0x13c00000-0x13dfffff] page 2M [ 0.000000] [mem 0x13e00000-0x13ffdfff] page 4k [ 0.000000] BRK [0x01003000, 0x01003fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x13cbd000-0x13feffff] [ 0.000000] ACPI: RSDP 000fd9a0 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 13ffe4b0 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 13ffff80 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 13ffe4f0 0011A9 (v01 BXPC BXDSDT 00000001 INTL 20100528) [ 0.000000] ACPI: FACS 13ffff40 000040 [ 0.000000] ACPI: SSDT 13fff800 000735 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 13fff6e0 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 13fff6a0 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] 0MB HIGHMEM available. [ 0.000000] 319MB LOWMEM available. [ 0.000000] mapped low ram: 0 - 13ffe000 [ 0.000000] low ram: 0 - 13ffe000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:13ffd001, boot clock [ 0.000000] BRK [0x01004000, 0x01004fff] PGTABLE [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] Normal [mem 0x01000000-0x13ffdfff] [ 0.000000] HighMem 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: 32 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] Normal zone: 608 pages used for memmap [ 0.000000] Normal zone: 77822 pages, LIFO batch:15 [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 8fd700 [ 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: 81180 [ 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/i386-randconfig-c1-08012124/linux-devel:devel-hourly-2014080120:2c575026fae6e63771bd2a4c1d407214a8096a89:bisect-linux-8/.vmlinuz-2c575026fae6e63771bd2a4c1d407214a8096a89-20140802020745-63-kbuild branch=linux-devel/devel-hourly-2014080120 BOOT_IMAGE=/kernel/i386-randconfig-c1-08012124/2c575026fae6e63771bd2a4c1d407214a8096a89/vmlinuz-3.12.0-10878-g2c57502 drbd.minor_count=8 [ 0.000000] sysrq: sysrq always enabled. [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Initializing CPU#0 [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 [ 0.000000] Initializing HighMem for node 0 (00000000:00000000) [ 0.000000] Memory: 305000K/327280K available (4406K kernel code, 661K rwdata, 2656K rodata, 536K init, 6032K bss, 22280K reserved, 0K highmem) [ 0.000000] virtual kernel memory layout: [ 0.000000] fixmap : 0xfffe2000 - 0xfffff000 ( 116 kB) [ 0.000000] pkmap : 0xffc00000 - 0xffe00000 (2048 kB) [ 0.000000] vmalloc : 0xd47fe000 - 0xffbfe000 ( 692 MB) [ 0.000000] lowmem : 0xc0000000 - 0xd3ffe000 ( 319 MB) [ 0.000000] .init : 0xc098d000 - 0xc0a13000 ( 536 kB) [ 0.000000] .data : 0xc064dc7e - 0xc098c780 (3322 kB) [ 0.000000] .text : 0xc0200000 - 0xc064dc7e (4407 kB) [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] CPU 0 irqstacks, hard=d3408000 soft=d340a000 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.12.0-10878-g2c57502 (kbuild@cairo) (gcc version 4.8.2 (Debian 4.8.2-18) ) #1 Sat Aug 2 02:07:34 CST 2014 [ 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] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x13ffe max_arch_pfn = 0x1000000 [ 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] initial memory mapped: [mem 0x00000000-0x015fffff] [ 0.000000] Base memory trampoline at [c009b000] 9b000 size 16384 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x13a00000-0x13bfffff] [ 0.000000] [mem 0x13a00000-0x13bfffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x10000000-0x139fffff] [ 0.000000] [mem 0x10000000-0x139fffff] 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 0x13c00000-0x13ffdfff] [ 0.000000] [mem 0x13c00000-0x13dfffff] page 2M [ 0.000000] [mem 0x13e00000-0x13ffdfff] page 4k [ 0.000000] BRK [0x01003000, 0x01003fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x13cbd000-0x13feffff] [ 0.000000] ACPI: RSDP 000fd9a0 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 13ffe4b0 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 13ffff80 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 13ffe4f0 0011A9 (v01 BXPC BXDSDT 00000001 INTL 20100528) [ 0.000000] ACPI: FACS 13ffff40 000040 [ 0.000000] ACPI: SSDT 13fff800 000735 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 13fff6e0 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 13fff6a0 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] 0MB HIGHMEM available. [ 0.000000] 319MB LOWMEM available. [ 0.000000] mapped low ram: 0 - 13ffe000 [ 0.000000] low ram: 0 - 13ffe000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:13ffd001, boot clock [ 0.000000] BRK [0x01004000, 0x01004fff] PGTABLE [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] Normal [mem 0x01000000-0x13ffdfff] [ 0.000000] HighMem 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: 32 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] Normal zone: 608 pages used for memmap [ 0.000000] Normal zone: 77822 pages, LIFO batch:15 [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 8fd700 [ 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: 81180 [ 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/i386-randconfig-c1-08012124/linux-devel:devel-hourly-2014080120:2c575026fae6e63771bd2a4c1d407214a8096a89:bisect-linux-8/.vmlinuz-2c575026fae6e63771bd2a4c1d407214a8096a89-20140802020745-63-kbuild branch=linux-devel/devel-hourly-2014080120 BOOT_IMAGE=/kernel/i386-randconfig-c1-08012124/2c575026fae6e63771bd2a4c1d407214a8096a89/vmlinuz-3.12.0-10878-g2c57502 drbd.minor_count=8 [ 0.000000] sysrq: sysrq always enabled. [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Initializing CPU#0 [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 [ 0.000000] Initializing HighMem for node 0 (00000000:00000000) [ 0.000000] Memory: 305000K/327280K available (4406K kernel code, 661K rwdata, 2656K rodata, 536K init, 6032K bss, 22280K reserved, 0K highmem) [ 0.000000] virtual kernel memory layout: [ 0.000000] fixmap : 0xfffe2000 - 0xfffff000 ( 116 kB) [ 0.000000] pkmap : 0xffc00000 - 0xffe00000 (2048 kB) [ 0.000000] vmalloc : 0xd47fe000 - 0xffbfe000 ( 692 MB) [ 0.000000] lowmem : 0xc0000000 - 0xd3ffe000 ( 319 MB) [ 0.000000] .init : 0xc098d000 - 0xc0a13000 ( 536 kB) [ 0.000000] .data : 0xc064dc7e - 0xc098c780 (3322 kB) [ 0.000000] .text : 0xc0200000 - 0xc064dc7e (4407 kB) [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] CPU 0 irqstacks, hard=d3408000 soft=d340a000 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 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: 3567 kB [ 0.000000] per task-struct memory footprint: 1152 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] ODEBUG: 0 of 0 active objects replaced [ 0.000000] ODEBUG: selftest passed [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Detected 2693.332 MHz processor [ 0.006666] Calibrating delay loop (skipped) preset value.. 5388.10 BogoMIPS (lpj=8977773) [ 0.008041] pid_max: default: 32768 minimum: 301 [ 0.010066] Security Framework initialized [ 0.011275] Mount-cache hash table entries: 512 [ 0.013633] Initializing cgroup subsys blkio [ 0.014873] Initializing cgroup subsys perf_event [ 0.016099] Initializing cgroup subsys hugetlb [ 0.016830] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.016830] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.016830] tlb_flushall_shift: 6 [ 0.020008] CPU: Intel Core Processor (Haswell) (fam: 06, model: 3c, stepping: 01) [ 0.025146] ACPI: Core revision 20130927 [ 0.029455] ACPI: All ACPI Tables successfully acquired [ 0.030451] ACPI: setting ELCR to 0200 (from 0c00) [ 0.031837] ftrace: allocating 22267 entries in 44 pages [ 0.043891] Performance Events: unsupported p6 CPU model 60 no PMU driver, software events only. [ 0.051522] NMI watchdog: disabled (cpu0): hardware events not enabled [ 0.053875] EVM: security.capability [ 0.057106] xor: automatically using best checksumming function: [ 0.090039] avx : 82.800 MB/sec [ 0.091331] prandom: seed boundary self test passed [ 0.093554] prandom: 100 self tests passed [ 0.094869] atomic64 test passed for i586+ platform with CX8 and with SSE [ 0.096666] regulator-dummy: no parameters [ 0.096965] NET: Registered protocol family 16 [ 0.098847] cpuidle: using governor ladder [ 0.100012] cpuidle: using governor menu [ 0.103588] ACPI: bus type PCI registered [ 0.104890] PCI : PCI BIOS area is rw and x. Use pci=nobios if you want it NX. [ 0.106679] PCI: PCI BIOS revision 2.10 entry at 0xfc6d5, last bus=0 [ 0.108101] PCI: Using configuration type 1 for base access [ 0.113427] bio: create slab at 0 [ 0.170023] raid6: mmxx1 2810 MB/s [ 0.226696] raid6: mmxx2 3413 MB/s [ 0.283366] raid6: sse1x1 2225 MB/s [ 0.340018] raid6: sse1x2 2888 MB/s [ 0.396678] raid6: sse2x1 4477 MB/s [ 0.453346] raid6: sse2x2 5851 MB/s [ 0.454683] raid6: using algorithm sse2x2 (5851 MB/s) [ 0.456284] raid6: using ssse3x1 recovery algorithm [ 0.456767] gpio-f7188x: Not a Fintek device at 0x0000002e [ 0.458524] gpio-f7188x: Not a Fintek device at 0x0000004e [ 0.460157] ACPI: Added _OSI(Module Device) [ 0.461580] ACPI: Added _OSI(Processor Device) [ 0.463343] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.464859] ACPI: Added _OSI(Processor Aggregator Device) [ 0.476242] ACPI: Interpreter enabled [ 0.476692] ACPI: (supports S0 S5) [ 0.477925] ACPI: Using PIC for interrupt routing [ 0.480066] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.497682] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.498981] acpi PNP0A03:00: _OSC: OS supports [Segments] [ 0.500090] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.501941] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.503550] PCI host bridge to bus 0000:00 [ 0.504672] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.506678] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 0.508174] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] [ 0.510013] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.511616] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff] [ 0.513447] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.515386] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.517427] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.521711] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f] [ 0.524645] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.526496] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.526691] pci 0000:00:01.3: quirk: [io 0xb100-0xb10f] claimed by PIIX4 SMB [ 0.530534] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000 [ 0.534323] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref] [ 0.538257] pci 0000:00:02.0: reg 0x14: [mem 0xfebf0000-0xfebf0fff] [ 0.547443] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref] [ 0.550557] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 0.553158] pci 0000:00:03.0: reg 0x10: [mem 0xfeba0000-0xfebbffff] [ 0.554364] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f] [ 0.562151] pci 0000:00:03.0: reg 0x30: [mem 0xfebc0000-0xfebdffff pref] [ 0.563813] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000 [ 0.565784] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f] [ 0.571549] pci_bus 0000:00: on NUMA node 0 [ 0.574468] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.576546] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.577866] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.580724] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.582623] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.584626] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.586109] ACPI: \_SB_.PCI0: notify handler is installed [ 0.586765] Found 1 acpi root devices [ 0.588591] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.590010] vgaarb: loaded [ 0.590717] vgaarb: bridge control possible 0000:00:02.0 [ 0.593624] SCSI subsystem initialized [ 0.594567] libata version 3.00 loaded. [ 0.595856] PCI: Using ACPI for IRQ routing [ 0.596680] PCI: pci_cache_line_size set to 64 bytes [ 0.597913] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.599396] e820: reserve RAM buffer [mem 0x13ffe000-0x13ffffff] [ 0.601028] Switched to clocksource kvm-clock [ 0.654319] pnp: PnP ACPI init [ 0.655251] ACPI: bus type PNP registered [ 0.656411] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.657948] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.659562] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 0.661258] pnp 00:03: [dma 2] [ 0.662186] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) [ 0.663832] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active) [ 0.665497] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.667263] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.669532] pnp 00:07: Plug and Play ACPI device, IDs PNP0103 (active) [ 0.671535] pnp: PnP ACPI: found 8 devices [ 0.672637] ACPI: bus type PNP unregistered [ 0.711642] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 0.712940] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 0.714151] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 0.715525] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff] [ 0.717042] NET: Registered protocol family 1 [ 0.718191] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.719610] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.720996] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.722471] pci 0000:00:02.0: Boot video device [ 0.723742] PCI: CLS 0 bytes, default 64 [ 0.725400] Unpacking initramfs... [ 0.852720] Freeing initrd memory: 3276K (d3cbd000 - d3ff0000) [ 0.855045] cryptomgr_test (17) used greatest stack depth: 7132 bytes left [ 0.857618] kworker/u2:0 (26) used greatest stack depth: 7084 bytes left [ 0.860012] cryptomgr_test (23) used greatest stack depth: 6324 bytes left [ 0.863608] alg: No test for crc32 (crc32-pclmul) [ 0.865194] Initialise module verification [ 0.866528] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.872785] NTFS driver 2.1.30 [Flags: R/O DEBUG]. [ 0.874041] EFS: 1.0a - http://aeschi.ch.eu.org/efs/ [ 0.875184] ROMFS MTD (C) 2007 Red Hat, Inc. [ 0.876263] QNX4 filesystem 0.2.3 registered. [ 0.877401] QNX6 filesystem 1.0.0 registered. [ 0.878370] SGI XFS with security attributes, no debug enabled [ 0.885081] NILFS version 2 loaded [ 0.891491] alg: No test for crc32 (crc32-table) [ 0.893010] alg: No test for lz4 (lz4-generic) [ 0.894583] alg: No test for lz4hc (lz4hc-generic) [ 0.899514] alg: No test for stdrng (krng) [ 0.900801] Key type asymmetric registered [ 0.901939] Asymmetric key parser 'x509' registered [ 0.903231] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) [ 0.905253] io scheduler noop registered [ 0.906433] io scheduler cfq registered (default) [ 0.909596] list_sort_test: start testing list_sort() [ 0.911584] rbtree testing [ 1.132034] hrtimer: interrupt took 17713082 ns [ 1.843000] -> 25071 cycles [ 1.895395] augmented rbtree testing -> 19967 cycles [ 2.686069] tsc: Refined TSC clocksource calibration: 2693.506 MHz [ 2.688331] hgafb: HGA card not detected. [ 2.689503] hgafb: probe of hgafb.0 failed with error -22 [ 2.691278] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 2.697210] ACPI: Power Button [PWRF] [ 2.699189] HDLC line discipline maxframe=4096 [ 2.700509] N_HDLC line discipline registered. [ 2.701928] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 2.730417] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 2.733553] serial: Freescale lpuart driver [ 2.735045] platform pc8736x_gpio.0: NatSemi pc8736x GPIO Driver Initializing [ 2.736920] platform pc8736x_gpio.0: no device found [ 2.738535] nsc_gpio initializing [ 2.739629] SyncLink PC Card driver $Revision: 4.34 $, tty major#252 [ 2.744937] Hangcheck: starting hangcheck timer 0.9.1 (tick is 180 seconds, margin is 60 seconds). [ 2.747555] Hangcheck: Using getrawmonotonic(). [ 2.749414] Floppy drive(s): fd0 is 1.44M [ 2.751626] Uniform Multi-Platform E-IDE driver [ 2.752907] ide-cd driver 5.00 [ 2.754295] osst :I: Tape driver with OnStream support version 0.99.4 [ 2.754295] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 2.757602] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 2.760786] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.762017] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.764908] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 2.767654] Driver for 1-wire Dallas network protocol. [ 2.768958] DS1WM w1 busmaster driver - (c) 2004 Szabolcs Gyurko [ 2.771000] FDC 0 is a S82078B [ 2.774571] md: raid1 personality registered for level 1 [ 2.775858] md: raid10 personality registered for level 10 [ 2.777330] md: raid6 personality registered for level 6 [ 2.778766] md: raid5 personality registered for level 5 [ 2.780368] md: raid4 personality registered for level 4 [ 2.781882] md: faulty personality registered for level -5 [ 2.783845] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com [ 2.785951] device-mapper: raid: Loading target version 1.5.2 [ 2.787330] device-mapper: cache-policy-mq: version 1.1.0 loaded [ 2.817893] input: Speakup as /devices/virtual/input/input3 [ 2.819309] initialized device: /dev/synth, node (MAJOR 10, MINOR 25) [ 2.820815] speakup 3.1.6: initialized [ 2.821714] synth name on entry is: (null) [ 2.822773] ashmem: initialized [ 2.823798] logger: created 256K log 'log_main' [ 2.824936] logger: created 256K log 'log_events' [ 2.826094] logger: created 256K log 'log_radio' [ 2.827369] logger: created 256K log 'log_system' [ 2.829082] Loading module verification certificates [ 2.833238] X.509: Cert f317836dd61e56c80bd5556d628d78cd442f5179 is not yet valid [ 2.834986] MODSIGN: Problem loading in-kernel X.509 certificate (-129) [ 2.837156] Key type encrypted registered [ 2.838562] IMA: No TPM chip found, activating TPM-bypass! [ 2.840625] hd: no drives specified - use hd=cyl,head,sectors on kernel command line [ 2.843711] Freeing unused kernel memory: 536K (c098d000 - c0a13000) [ 2.845193] Write protecting the kernel text: 4408k [ 2.846508] Write protecting the kernel read-only data: 2660k [ 2.848648] NX-protecting the kernel data: 5832k [ 2.903073] udev[122]: starting version 164 [ 3.123339] ------------[ cut here ]------------ [ 3.123386] WARNING: CPU: 0 PID: 85 at kernel/softirq.c:156 _local_bh_enable_ip+0x34/0x97() [ 3.123386] Modules linked in: [ 3.123386] CPU: 0 PID: 85 Comm: kworker/u2:2 Not tainted 3.12.0-10878-g2c57502 #1 [ 3.123386] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.123386] Workqueue: floppy redo_fd_request [ 3.123386] c0258bca 00000000 d277bce8 c0646df5 d277bd00 c022d793 c0230f4d c04297b7 [ 3.123386] d2746634 d277bd6c d277bd10 c022d81d 00000009 00000000 d277bd1c c0230f4d [ 3.123386] d277bd4c d277bd24 c0230fc0 d277bd38 c04297b7 c001be10 d2746400 d2743c00 [ 3.123386] Call Trace: [ 3.123386] [] ? console_unlock+0x355/0x382 [ 3.123386] [] dump_stack+0x16/0x18 [ 3.123386] [] warn_slowpath_common+0x5f/0x76 [ 3.123386] [] ? _local_bh_enable_ip+0x34/0x97 [ 3.123386] [] ? blkg_rwstat_read+0x1d/0x24 [ 3.123386] [] warn_slowpath_null+0x14/0x18 [ 3.123386] [] _local_bh_enable_ip+0x34/0x97 [ 3.123386] [] local_bh_enable+0x10/0x12 [ 3.123386] [] blkg_rwstat_read+0x1d/0x24 [ 3.123386] [] __cfq_set_active_queue+0x65/0x165 [ 3.123386] [] ? mark_lock+0x1e/0x1d3 [ 3.123386] [] ? mark_lock+0x1e/0x1d3 [ 3.123386] [] ? __lock_is_held+0x2d/0x43 [ 3.123386] [] ? pvclock_clocksource_read+0xb1/0xda [ 3.123386] [] ? kvm_clock_read+0x14/0x1d [ 3.123386] [] ? paravirt_sched_clock+0x9/0xd [ 3.123386] [] cfq_dispatch_requests+0x521/0x78a [ 3.123386] [] ? __lock_acquire+0x523/0xbdf [ 3.123386] [] ? __lock_acquire+0x523/0xbdf [ 3.123386] [] ? mark_lock+0x1e/0x1d3 [ 3.123386] [] ? lock_acquire+0xa3/0xfc [ 3.123386] [] ? redo_fd_request+0x3f/0xc0c [ 3.123386] [] blk_peek_request+0x59/0x211 [ 3.123386] [] blk_fetch_request+0xe/0x1e [ 3.123386] [] redo_fd_request+0x7a/0xc0c [ 3.123386] [] ? process_one_work+0x13c/0x398 [ 3.123386] [] process_one_work+0x1d4/0x398 [ 3.123386] [] worker_thread+0x12b/0x1c8 [ 3.123386] [] ? rescuer_thread+0x1ff/0x1ff [ 3.123386] [] kthread+0x8b/0x90 [ 3.123386] [] ret_from_kernel_thread+0x1b/0x28 [ 3.123386] [] ? insert_kthread_work+0x5a/0x5a [ 3.123386] ---[ end trace 470268993472ede8 ]--- [ 3.246919] end_request: I/O error, dev fd0, sector 0 [ 3.253509] [ 3.254083] ================================= [ 3.255061] [ INFO: inconsistent lock state ] [ 3.256032] 3.12.0-10878-g2c57502 #1 Tainted: G W [ 3.256742] --------------------------------- [ 3.256742] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 3.256742] swapper/0 [HC0[0]:SC1[1]:HE0:SE0] takes: [ 3.256742] (floppy_lock){+.?...}, at: [] cfq_idle_slice_timer+0x1a/0x77 [ 3.256742] {SOFTIRQ-ON-W} state was registered at: [ 3.256742] [] mark_held_locks+0x5b/0x72 [ 3.256742] [] trace_hardirqs_on_caller+0x14b/0x165 [ 3.256742] [] trace_hardirqs_on+0xb/0xd [ 3.256742] [] _local_bh_enable_ip+0x8f/0x97 [ 3.256742] [] local_bh_enable+0x10/0x12 [ 3.256742] [] blkg_rwstat_read+0x1d/0x24 [ 3.256742] [] __cfq_set_active_queue+0x65/0x165 [ 3.256742] [] cfq_dispatch_requests+0x521/0x78a [ 3.256742] [] blk_peek_request+0x59/0x211 [ 3.256742] [] blk_fetch_request+0xe/0x1e [ 3.256742] [] redo_fd_request+0x7a/0xc0c [ 3.256742] [] process_one_work+0x1d4/0x398 [ 3.256742] [] worker_thread+0x12b/0x1c8 [ 3.256742] [] kthread+0x8b/0x90 [ 3.256742] [] ret_from_kernel_thread+0x1b/0x28 [ 3.256742] irq event stamp: 21291 [ 3.256742] hardirqs last enabled at (21290): [] _raw_spin_unlock_irq+0x27/0x35 [ 3.256742] hardirqs last disabled at (21291): [] _raw_spin_lock_irqsave+0x18/0x43 [ 3.256742] softirqs last enabled at (21286): [] _local_bh_enable+0x3d/0x3f [ 3.256742] softirqs last disabled at (21287): [] do_softirq_own_stack+0x34/0x3a [ 3.256742] [ 3.256742] other info that might help us debug this: [ 3.256742] Possible unsafe locking scenario: [ 3.256742] [ 3.256742] CPU0 [ 3.256742] ---- [ 3.256742] lock(floppy_lock); [ 3.256742] [ 3.256742] lock(floppy_lock); [ 3.256742] [ 3.256742] *** DEADLOCK *** [ 3.256742] [ 3.256742] 1 lock held by swapper/0: [ 3.256742] #0: ((&cfqd->idle_slice_timer)){+.-...}, at: [] call_timer_fn+0x0/0x1b3 [ 3.256742] [ 3.256742] stack backtrace: [ 3.256742] CPU: 0 PID: 0 Comm: swapper Tainted: G W 3.12.0-10878-g2c57502 #1 [ 3.256742] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.256742] 00000000 c08f1534 d340be54 c0646df5 d340be80 c0644913 c08160f3 c0815ff2 [ 3.256742] c0815fba c0815fd9 c0815fe3 c0816e22 00000004 c08f1898 00000002 d340bea8 [ 3.256742] c0253562 00000004 00000000 c0253021 c08f1534 00000006 00000043 c08f1898 [ 3.256742] Call Trace: [ 3.256742] [] dump_stack+0x16/0x18 [ 3.256742] [] print_usage_bug+0x180/0x18d [ 3.256742] [] mark_lock+0xf5/0x1d3 [ 3.256742] [] ? check_usage_backwards+0x89/0x89 [ 3.256742] [] __lock_acquire+0x25d/0xbdf [ 3.256742] [] ? print_shortest_lock_dependencies+0x133/0x133 [ 3.256742] [] ? trace_hardirqs_off_caller+0x2d/0x95 [ 3.256742] [] lock_acquire+0x8d/0xfc [ 3.256742] [] ? cfq_idle_slice_timer+0x1a/0x77 [ 3.256742] [] ? cfq_preempt_queue+0x8d/0x8d [ 3.256742] [] _raw_spin_lock_irqsave+0x33/0x43 [ 3.256742] [] ? cfq_idle_slice_timer+0x1a/0x77 [ 3.256742] [] cfq_idle_slice_timer+0x1a/0x77 [ 3.256742] [] ? cfq_preempt_queue+0x8d/0x8d [ 3.256742] [] call_timer_fn+0x97/0x1b3 [ 3.256742] [] ? cfq_preempt_queue+0x8d/0x8d [ 3.256742] [] ? cfq_preempt_queue+0x8d/0x8d [ 3.256742] [] run_timer_softirq+0x172/0x194 [ 3.256742] [] ? local_bh_disable+0x17/0x17 [ 3.256742] [] __do_softirq+0xd9/0x271 [ 3.256742] [] ? local_bh_disable+0x17/0x17 [ 3.256742] [] ? irq_exit+0x4a/0x58 [ 3.256742] [] ? do_IRQ+0x64/0x77 [ 3.256742] [] ? common_interrupt+0x31/0x38 [ 3.256742] [] ? native_safe_halt+0x5/0x7 [ 3.256742] [] ? default_idle+0x1b/0x3d [ 3.256742] [] ? arch_cpu_idle+0x17/0x25 [ 3.256742] [] ? cpu_startup_entry+0x8f/0xf6 [ 3.256742] [] ? rest_init+0x10e/0x113 [ 3.256742] [] ? start_kernel+0x368/0x36d [ 3.256742] [] ? i386_start_kernel+0x79/0x7d [ 3.345302] end_request: I/O error, dev fd0, sector 0 [ 3.364186] end_request: I/O error, dev fd0, sector 0 [ 3.384979] end_request: I/O error, dev fd0, sector 0 [ 3.403454] end_request: I/O error, dev fd0, sector 0 [ 3.423477] end_request: I/O error, dev fd0, sector 0 [ 3.443494] end_request: I/O error, dev fd0, sector 0 [ 3.463924] end_request: I/O error, dev fd0, sector 0 [ 3.483515] end_request: I/O error, dev fd0, sector 0 [ 3.503488] end_request: I/O error, dev fd0, sector 0 Kernel tests: Boot OK! [ 3.809161] random: trinity urandom read with 31 bits of entropy available [ 6.557211] udevd (125) used greatest stack depth: 6264 bytes left [ 14.159228] sock: process `trinity-main' is using obsolete setsockopt SO_BSDCOMPAT [ 15.454524] Bits 55-60 of /proc/PID/pagemap entries are about to stop being page-shift some time soon. See the linux/Documentation/vm/pagemap.txt for details. [ 15.503338] VFS: Warning: trinity-c0 using old stat() call. Recompile your binary. [ 15.642151] warning: process `trinity-c0' used the obsolete bdflush system call [ 15.644747] Fix your initscripts? [ 15.646079] VFS: Warning: trinity-c0 using old stat() call. Recompile your binary. [ 24.486950] random: nonblocking pool is initialized [ 70.940010] Unregister pv shared memory for cpu 0 [ 70.941313] reboot: Restarting system [ 70.941941] reboot: machine restart Elapsed time: 75 qemu-system-x86_64 -enable-kvm -cpu Haswell,+smep,+smap -kernel /kernel/i386-randconfig-c1-08012124/2c575026fae6e63771bd2a4c1d407214a8096a89/vmlinuz-3.12.0-10878-g2c57502 -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/i386-randconfig-c1-08012124/linux-devel:devel-hourly-2014080120:2c575026fae6e63771bd2a4c1d407214a8096a89:bisect-linux-8/.vmlinuz-2c575026fae6e63771bd2a4c1d407214a8096a89-20140802020745-63-kbuild branch=linux-devel/devel-hourly-2014080120 BOOT_IMAGE=/kernel/i386-randconfig-c1-08012124/2c575026fae6e63771bd2a4c1d407214a8096a89/vmlinuz-3.12.0-10878-g2c57502 drbd.minor_count=8' -initrd /kernel-tests/initrd/yocto-minimal-i386.cgz -m 320 -smp 1 -net nic,vlan=1,model=e1000 -net user,vlan=1 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -pidfile /dev/shm/kboot/pid-yocto-kbuild-6 -serial file:/dev/shm/kboot/serial-yocto-kbuild-6 -daemonize -display none -monitor null