early console in setup code Probing EDD (edd=off to disable)... ok early console in decompress_kernel Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.17.0-rc7-01516-g8585242 (kbuild@xian) (gcc version 4.9.1 (Debian 4.9.1-11) ) #920 SMP Thu Oct 2 21:19:46 CST 2014 [ 0.000000] Command line: user=lkp job=/lkp/scheduled/vm-kbuild-yocto-x86_64-58/rand_boot-1-yocto-minimal-x86_64.cgz-x86_64-allyesdebian-8585242ddf6093480242bf922cb52219e894a20d-0.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-allyesdebian/8585242ddf6093480242bf922cb52219e894a20d/vmlinuz-3.17.0-rc7-01516-g8585242 kconfig=x86_64-allyesdebian commit=8585242ddf6093480242bf922cb52219e894a20d branch=linux-devel/devel-xian-x86_64-201410022109 root=/dev/ram0 max_uptime=18000 RESULT_ROOT=/result/vm-kbuild-yocto-x86_64/boot/1/yocto-minimal-x86_64.cgz/x86_64-allyesdebian/8585242ddf6093480242bf922cb52219e894a20d/0 ip=::::vm-kbuild-yocto-x86_64-58::dhcp earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal rw 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 0x0000000000100000-0x0000000023ffdfff] usable [ 0.000000] BIOS-e820: [mem 0x0000000023ffe000-0x0000000023ffffff] 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] AGP: No AGP bridge found [ 0.000000] e820: last_pfn = 0x23ffe 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] 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 0x000fdad0-0x000fdadf] mapped at [ffff8800000fdad0] [ 0.000000] mpc: fdae0-fdbe8 [ 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 [0x05764000, 0x05764fff] PGTABLE [ 0.000000] BRK [0x05765000, 0x05765fff] PGTABLE [ 0.000000] BRK [0x05766000, 0x05766fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x23800000-0x239fffff] [ 0.000000] [mem 0x23800000-0x239fffff] page 4k [ 0.000000] BRK [0x05767000, 0x05767fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x20000000-0x237fffff] [ 0.000000] [mem 0x20000000-0x237fffff] page 4k [ 0.000000] BRK [0x05768000, 0x05768fff] PGTABLE [ 0.000000] BRK [0x05769000, 0x05769fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x00100000-0x1fffffff] [ 0.000000] [mem 0x00100000-0x1fffffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x23a00000-0x23ffdfff] [ 0.000000] [mem 0x23a00000-0x23ffdfff] page 4k [ 0.000000] RAMDISK: [mem 0x23ae7000-0x23feffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000FD970 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x0000000023FFE4B0 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x0000000023FFFF80 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x0000000023FFE4F0 0011A9 (v01 BXPC BXDSDT 00000001 INTL 20100528) [ 0.000000] ACPI: FACS 0x0000000023FFFF40 000040 [ 0.000000] ACPI: SSDT 0x0000000023FFF800 000735 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x0000000023FFF6E0 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x0000000023FFF6A0 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5f5000 ( fee00000) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000023ffdfff] [ 0.000000] Initmem setup node 0 [mem 0x00000000-0x23ffdfff] [ 0.000000] NODE_DATA [mem 0x23ff9000-0x23ffdfff] [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:23ff1001, primary cpu clock [ 0.000000] [ffffea0000000000-ffffea00009fffff] PMD -> [ffff880022600000-ffff880022ffffff] on node 0 [ 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 0x00100000-0x23ffdfff] [ 0.000000] On node 0 totalpages: 147356 [ 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: 2240 pages used for memmap [ 0.000000] DMA32 zone: 143358 pages, LIFO batch:31 [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5f5000 ( fee00000) [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] 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] 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 1 CPUs, 0 hotplug CPUs [ 0.000000] mapped IOAPIC to ffffffffff5f4000 (fec00000) [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] e820: [mem 0x24000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:1 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 478 pages/cpu @ffff880023600000 s1929216 r8192 d20480 u2097152 [ 0.000000] pcpu-alloc: s1929216 r8192 d20480 u2097152 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 2360e440 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 145031 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: user=lkp job=/lkp/scheduled/vm-kbuild-yocto-x86_64-58/rand_boot-1-yocto-minimal-x86_64.cgz-x86_64-allyesdebian-8585242ddf6093480242bf922cb52219e894a20d-0.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-allyesdebian/8585242ddf6093480242bf922cb52219e894a20d/vmlinuz-3.17.0-rc7-01516-g8585242 kconfig=x86_64-allyesdebian commit=8585242ddf6093480242bf922cb52219e894a20d branch=linux-devel/devel-xian-x86_64-201410022109 root=/dev/ram0 max_uptime=18000 RESULT_ROOT=/result/vm-kbuild-yocto-x86_64/boot/1/yocto-minimal-x86_64.cgz/x86_64-allyesdebian/8585242ddf6093480242bf922cb52219e894a20d/0 ip=::::vm-kbuild-yocto-x86_64-58::dhcp earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal rw drbd.minor_count=8 [ 0.000000] sysrq: sysrq always enabled. [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form [ 0.000000] AGP: Checking aperture... [ 0.000000] AGP: No AGP bridge found [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 496952K/589424K available (29924K kernel code, 4154K rwdata, 14860K rodata, 4452K init, 17328K bss, 92472K reserved) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] NR_IRQS:33024 nr_irqs:256 0 [ 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 3.17.0-rc7-01516-g8585242 (kbuild@xian) (gcc version 4.9.1 (Debian 4.9.1-11) ) #920 SMP Thu Oct 2 21:19:46 CST 2014 [ 0.000000] Command line: user=lkp job=/lkp/scheduled/vm-kbuild-yocto-x86_64-58/rand_boot-1-yocto-minimal-x86_64.cgz-x86_64-allyesdebian-8585242ddf6093480242bf922cb52219e894a20d-0.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-allyesdebian/8585242ddf6093480242bf922cb52219e894a20d/vmlinuz-3.17.0-rc7-01516-g8585242 kconfig=x86_64-allyesdebian commit=8585242ddf6093480242bf922cb52219e894a20d branch=linux-devel/devel-xian-x86_64-201410022109 root=/dev/ram0 max_uptime=18000 RESULT_ROOT=/result/vm-kbuild-yocto-x86_64/boot/1/yocto-minimal-x86_64.cgz/x86_64-allyesdebian/8585242ddf6093480242bf922cb52219e894a20d/0 ip=::::vm-kbuild-yocto-x86_64-58::dhcp earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal rw 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 0x0000000000100000-0x0000000023ffdfff] usable [ 0.000000] BIOS-e820: [mem 0x0000000023ffe000-0x0000000023ffffff] 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] AGP: No AGP bridge found [ 0.000000] e820: last_pfn = 0x23ffe 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] 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 0x000fdad0-0x000fdadf] mapped at [ffff8800000fdad0] [ 0.000000] mpc: fdae0-fdbe8 [ 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 [0x05764000, 0x05764fff] PGTABLE [ 0.000000] BRK [0x05765000, 0x05765fff] PGTABLE [ 0.000000] BRK [0x05766000, 0x05766fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x23800000-0x239fffff] [ 0.000000] [mem 0x23800000-0x239fffff] page 4k [ 0.000000] BRK [0x05767000, 0x05767fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x20000000-0x237fffff] [ 0.000000] [mem 0x20000000-0x237fffff] page 4k [ 0.000000] BRK [0x05768000, 0x05768fff] PGTABLE [ 0.000000] BRK [0x05769000, 0x05769fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x00100000-0x1fffffff] [ 0.000000] [mem 0x00100000-0x1fffffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x23a00000-0x23ffdfff] [ 0.000000] [mem 0x23a00000-0x23ffdfff] page 4k [ 0.000000] RAMDISK: [mem 0x23ae7000-0x23feffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000FD970 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x0000000023FFE4B0 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x0000000023FFFF80 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x0000000023FFE4F0 0011A9 (v01 BXPC BXDSDT 00000001 INTL 20100528) [ 0.000000] ACPI: FACS 0x0000000023FFFF40 000040 [ 0.000000] ACPI: SSDT 0x0000000023FFF800 000735 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x0000000023FFF6E0 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x0000000023FFF6A0 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5f5000 ( fee00000) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000023ffdfff] [ 0.000000] Initmem setup node 0 [mem 0x00000000-0x23ffdfff] [ 0.000000] NODE_DATA [mem 0x23ff9000-0x23ffdfff] [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:23ff1001, primary cpu clock [ 0.000000] [ffffea0000000000-ffffea00009fffff] PMD -> [ffff880022600000-ffff880022ffffff] on node 0 [ 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 0x00100000-0x23ffdfff] [ 0.000000] On node 0 totalpages: 147356 [ 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: 2240 pages used for memmap [ 0.000000] DMA32 zone: 143358 pages, LIFO batch:31 [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5f5000 ( fee00000) [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] 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] 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 1 CPUs, 0 hotplug CPUs [ 0.000000] mapped IOAPIC to ffffffffff5f4000 (fec00000) [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] e820: [mem 0x24000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:1 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 478 pages/cpu @ffff880023600000 s1929216 r8192 d20480 u2097152 [ 0.000000] pcpu-alloc: s1929216 r8192 d20480 u2097152 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 2360e440 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 145031 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: user=lkp job=/lkp/scheduled/vm-kbuild-yocto-x86_64-58/rand_boot-1-yocto-minimal-x86_64.cgz-x86_64-allyesdebian-8585242ddf6093480242bf922cb52219e894a20d-0.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-allyesdebian/8585242ddf6093480242bf922cb52219e894a20d/vmlinuz-3.17.0-rc7-01516-g8585242 kconfig=x86_64-allyesdebian commit=8585242ddf6093480242bf922cb52219e894a20d branch=linux-devel/devel-xian-x86_64-201410022109 root=/dev/ram0 max_uptime=18000 RESULT_ROOT=/result/vm-kbuild-yocto-x86_64/boot/1/yocto-minimal-x86_64.cgz/x86_64-allyesdebian/8585242ddf6093480242bf922cb52219e894a20d/0 ip=::::vm-kbuild-yocto-x86_64-58::dhcp earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal rw drbd.minor_count=8 [ 0.000000] sysrq: sysrq always enabled. [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form [ 0.000000] AGP: Checking aperture... [ 0.000000] AGP: No AGP bridge found [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 496952K/589424K available (29924K kernel code, 4154K rwdata, 14860K rodata, 4452K init, 17328K bss, 92472K reserved) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] NR_IRQS:33024 nr_irqs:256 0 [ 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: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8671 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] | 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 2693.452 MHz processor [ 0.008000] Calibrating delay loop (skipped) preset value.. 5386.90 BogoMIPS (lpj=10773808) [ 0.012010] pid_max: default: 32768 minimum: 301 [ 0.013308] ACPI: Core revision 20140724 [ 0.061678] ACPI: All ACPI Tables successfully acquired [ 0.064983] Security Framework initialized [ 0.068016] AppArmor: AppArmor disabled by boot time parameter [ 0.072981] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.075419] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.076607] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes) [ 0.080079] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes) [ 0.093164] Initializing cgroup subsys devices [ 0.094358] Initializing cgroup subsys freezer [ 0.096095] Initializing cgroup subsys net_cls [ 0.100087] Initializing cgroup subsys blkio [ 0.104371] mce: CPU supports 10 MCE banks [ 0.105474] numa_add_cpu cpu 0 node 0: mask now 0 [ 0.108017] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.108017] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.204683] debug: unmapping init [mem 0xffffffff84669000-0xffffffff84675fff] [ 0.213322] ftrace: allocating 118818 entries in 465 pages [ 0.304763] Getting VERSION: 1050014 [ 0.308018] Getting VERSION: 1050014 [ 0.308962] Getting ID: 0 [ 0.309778] Getting ID: ff000000 [ 0.312024] Getting LVT0: 8700 [ 0.312869] Getting LVT1: 8400 [ 0.313990] Enabling x2apic [ 0.314873] Enabled x2apic [ 0.316018] Switched APIC routing to physical x2apic. [ 0.320123] enabled ExtINT on CPU#0 [ 0.325009] ENABLING IO-APIC IRQs [ 0.326094] init IO_APIC IRQs [ 0.328017] apic 0 pin 0 not connected [ 0.329043] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:0) [ 0.332075] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:0) [ 0.336034] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:0) [ 0.338092] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:0) [ 0.340056] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:0) [ 0.341950] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:0) [ 0.344058] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:0) [ 0.348044] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:0) [ 0.352059] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:0) [ 0.353935] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:0) [ 0.356057] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:0) [ 0.364052] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:0) [ 0.366032] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:0) [ 0.367937] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:0) [ 0.368054] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:0) [ 0.372054] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:0) [ 0.376042] apic 0 pin 16 not connected [ 0.377019] apic 0 pin 17 not connected [ 0.377990] apic 0 pin 18 not connected [ 0.380009] apic 0 pin 19 not connected [ 0.381086] apic 0 pin 20 not connected [ 0.384012] apic 0 pin 21 not connected [ 0.388010] apic 0 pin 22 not connected [ 0.388974] apic 0 pin 23 not connected [ 0.392170] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.396012] smpboot: CPU0: Intel Xeon E312xx (Sandy Bridge) (fam: 06, model: 2a, stepping: 01) [ 0.400615] TSC deadline timer enabled [ 0.401657] Performance Events: unsupported p6 CPU model 42 no PMU driver, software events only. [ 0.409914] Testing tracer nop: PASSED [ 0.413511] x86: Booted up 1 node, 1 CPUs [ 0.416034] ---------------- [ 0.416848] | NMI testsuite: [ 0.417654] -------------------- [ 0.418468] remote IPI: ok | [ 0.420572] local IPI: [ 0.421163] NMI watchdog: disabled (cpu0): hardware events not enabled [ 0.424043] ok | [ 0.424936] -------------------- [ 0.428014] Good, all 2 testcases passed! | [ 0.429060] --------------------------------- [ 0.430083] smpboot: Total of 1 processors activated (5386.90 BogoMIPS) [ 0.437222] devtmpfs: initialized [ 0.467570] Testing tracer function: PASSED [ 1.110257] Testing dynamic ftrace: PASSED [ 2.040547] Testing dynamic ftrace ops #1: (1 0 1 0 0) (1 1 2 0 0) (2 1 3 0 116487) (2 2 4 0 116734) PASSED [ 3.694007] Testing dynamic ftrace ops #2: (1 0 1 116454 0) (1 1 2 116840 0) (2 1 3 1 383) (2 2 4 223 605) PASSED [ 5.096011] Testing ftrace recursion: PASSED [ 5.210518] Testing ftrace recursion safe: PASSED [ 5.329059] Testing ftrace regs: PASSED [ 5.520886] Testing tracer irqsoff: PASSED [ 7.063974] Testing tracer wakeup: ret = 0 [ 8.216222] ftrace-test (15) used greatest stack depth: 14536 bytes left [ 8.217681] PASSED [ 8.218432] Testing tracer wakeup_rt: [ 8.905011] [sched_delayed] sched: RT throttling activated [ 8.905107] ret = 0 [ 9.516149] PASSED [ 9.516797] Testing tracer wakeup_dl: ret = 0 [ 10.644181] PASSED [ 10.644938] Testing tracer function_graph: [ 11.136016] ------------[ cut here ]------------ [ 11.140000] WARNING: CPU: 0 PID: 1 at kernel/trace/trace_functions_graph.c:224 ftrace_return_to_handler+0xd2/0x1a8() [ 11.140000] Bad frame pointer: expected ffff880023603eb8, received ffff880023603ef0 [ 11.140000] from func __calc_delta return to ffffffff810e981c [ 11.140000] Modules linked in: [ 11.140000] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc7-01516-g8585242 #920 [ 11.140000] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.140000] 0000000000000000 ffff880023603db8 ffffffff82d0d960 ffff880023603e00 [ 11.140000] ffff880023603df0 ffffffff810c3476 ffffffff81164abb ffffffff82d05448 [ 11.140000] ffff8800237d6238 ffff8800237d6180 0000000000000000 ffff880023603e58 [ 11.140000] Call Trace: [ 11.140000] [] dump_stack+0x4d/0x66 [ 11.140000] [] warn_slowpath_common+0x7f/0x98 [ 11.140000] [] ? ftrace_return_to_handler+0xd2/0x1a8 [ 11.140000] [] ? set_tsk_thread_flag+0x13/0x13 [ 11.140000] [] warn_slowpath_fmt+0x48/0x50 [ 11.140000] [] ? __calc_delta+0x15/0xae [ 11.140000] [] ftrace_return_to_handler+0xd2/0x1a8 [ 11.140000] [] ? sched_slice+0x74/0x87 [ 11.140000] [] ? ftrace_graph_caller+0x7e/0x7e [ 11.140000] [] sched_slice+0x74/0x87 [ 11.140000] [] ? sched_slice+0x74/0x87 [ 11.140000] [] return_to_handler+0x15/0x32 [ 11.140000] [] ? ftrace_graph_caller+0x7e/0x7e [ 11.140000] [] task_tick_fair+0x88/0x109 [ 11.140000] [] ? ftrace_write+0x23/0x4c [ 11.140000] [] ftrace_graph_caller+0x7e/0x7e [ 11.140000] [] scheduler_tick+0x57/0x89 [ 11.140000] [] ftrace_graph_caller+0x7e/0x7e [ 11.140000] [] update_process_times+0x56/0x65 [ 11.140000] [] ftrace_graph_caller+0x7e/0x7e [ 11.140000] [] tick_periodic+0xa1/0xad [ 11.140000] [] ftrace_graph_caller+0x7e/0x7e [ 11.140000] [] tick_handle_periodic+0x26/0x60 [ 11.140000] [] ? __virt_addr_valid+0x66/0x8d [ 11.140000] [] ftrace_graph_caller+0x7e/0x7e [ 11.140000] [] local_apic_timer_interrupt+0x54/0x57 [ 11.140000] [] ftrace_graph_caller+0x7e/0x7e [ 11.140000] [] smp_apic_timer_interrupt+0x2b/0x3c [ 11.140000] [] apic_timer_interrupt+0x72/0x80 [ 11.140000] [] ? pvclock_clocksource_read+0x76/0xa0 [ 11.140000] [] ? trace_graph_entry+0x175/0x18b [ 11.140000] [] ? __phys_addr_symbol+0x4/0x24 [ 11.140000] [] kvm_clock_read+0x27/0x31 [ 11.140000] [] paravirt_sched_clock+0x9/0xd [ 11.140000] [] sched_clock+0x9/0xb [ 11.140000] [] trace_clock_local+0x11/0x1b [ 11.140000] [] ftrace_push_return_trace+0x76/0x149 [ 11.140000] [] ? ftrace_write+0x23/0x4c [ 11.140000] [] ? __phys_addr_symbol+0x4/0x24 [ 11.140000] [] prepare_ftrace_return+0xa2/0xb5 [ 11.140000] [] ? __phys_addr_symbol+0x4/0x24 [ 11.140000] [] ftrace_graph_caller+0x53/0x7e [ 11.140000] [] ? trace_hardirqs_on_caller+0x18f/0x1ab [ 11.140000] [] ? trace_graph_return+0x8e/0x97 [ 11.140000] [] ? ftrace_write+0x23/0x4c [ 11.140000] [] ? audit_find_rule+0x12/0x108 [ 11.140000] [] ? audit_find_rule+0xd/0x108 [ 11.140000] [] ? __phys_addr_symbol+0x9/0x24 [ 11.140000] [] ? __phys_addr_symbol+0x9/0x24 [ 11.140000] [] ftrace_graph_caller+0x7e/0x7e [ 11.140000] [] ftrace_replace_code+0x1d6/0x331 [ 11.140000] [] ? trace_graph_function+0x78/0x78 [ 11.140000] [] ftrace_modify_all_code+0x41/0xca [ 11.140000] [] arch_ftrace_update_code+0x15/0x1e [ 11.140000] [] ftrace_run_update_code+0x2b/0x1b2 [ 11.140000] [] ? trace_graph_function+0x78/0x78 [ 11.140000] [] ftrace_startup_enable+0x32/0x34 [ 11.140000] [] ftrace_startup+0x13e/0x148 [ 11.140000] [] register_ftrace_graph+0x235/0x252 [ 11.140000] [] ? ftrace_dump+0x241/0x241 [ 11.140000] [] trace_selftest_startup_function_graph+0x57/0xe3 [ 11.140000] [] register_tracer+0x165/0x288 [ 11.140000] [] ? init_graph_debugfs+0x2f/0x2f [ 11.140000] [] init_graph_trace+0x66/0x68 [ 11.140000] [] do_one_initcall+0xee/0x17e [ 11.140000] [] ? parse_args+0xfc/0x2b8 [ 11.140000] [] kernel_init_freeable+0x1e2/0x26f [ 11.140000] [] ? rest_init+0xc9/0xc9 [ 11.140000] [] kernel_init+0xe/0xdf [ 11.140000] [] ret_from_fork+0x7c/0xb0 [ 11.140000] [] ? rest_init+0xc9/0xc9 [ 11.140000] ---[ end trace 94c1e7868964d6b1 ]--- [ 11.140000] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 3.17.0-rc7-01516-g8585242 #920 [ 11.140000] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.140000] 0000000000000000 ffff880023603e40 ffffffff82d0d960 ffffffff82d05448 [ 11.140000] ffff880023603ec0 ffffffff82d05516 ffff880000000008 ffff880023603ed0 [ 11.140000] ffff880023603e68 ffffffff81164b64 ffffffff81164f3b ffff880021d20078 [ 11.140000] Call Trace: [ 11.140000] [] dump_stack+0x4d/0x66 [ 11.140000] [] ? set_tsk_thread_flag+0x13/0x13 [ 11.140000] [] panic+0xce/0x206 [ 11.140000] [] ? ftrace_return_to_handler+0x17b/0x1a8 [ 11.140000] [] ? trace_graph_return+0x7f/0x97 [ 11.140000] [] ? ftrace_write+0x23/0x4c [ 11.140000] [] ? ftrace_graph_caller+0x7e/0x7e [ 11.140000] [] task_tick_fair+0x88/0x109 [ 11.140000] [] ? ftrace_graph_caller+0x7e/0x7e [ 11.140000] [] scheduler_tick+0x57/0x89 [ 11.140000] [] ? ftrace_graph_caller+0x7e/0x7e [ 11.140000] [] update_process_times+0x56/0x65 [ 11.140000] [] ? ftrace_graph_caller+0x7e/0x7e [ 11.140000] [] tick_periodic+0xa1/0xad [ 11.140000] [] ? __virt_addr_valid+0x66/0x8d [ 11.140000] [] ? ftrace_graph_caller+0x7e/0x7e [ 11.140000] [] tick_handle_periodic+0x26/0x60 [ 11.140000] [] ? ftrace_graph_caller+0x7e/0x7e [ 11.140000] [] local_apic_timer_interrupt+0x54/0x57 [ 11.140000] [] ? apic_timer_interrupt+0x72/0x80 [ 11.140000] [] ? pvclock_clocksource_read+0x76/0xa0 [ 11.140000] [] ? trace_graph_entry+0x175/0x18b [ 11.140000] [] ? __phys_addr_symbol+0x4/0x24 [ 11.140000] [] ? kvm_clock_read+0x27/0x31 [ 11.140000] [] ? paravirt_sched_clock+0x9/0xd [ 11.140000] [] ? sched_clock+0x9/0xb [ 11.140000] [] ? trace_clock_local+0x11/0x1b [ 11.140000] [] ? ftrace_push_return_trace+0x76/0x149 [ 11.140000] [] ? ftrace_write+0x23/0x4c [ 11.140000] [] ? __phys_addr_symbol+0x4/0x24 [ 11.140000] [] ? prepare_ftrace_return+0xa2/0xb5 [ 11.140000] [] ? __phys_addr_symbol+0x4/0x24 [ 11.140000] [] ? ftrace_graph_caller+0x53/0x7e [ 11.140000] [] ? trace_hardirqs_on_caller+0x18f/0x1ab [ 11.140000] [] ? trace_graph_return+0x8e/0x97 [ 11.140000] [] ? ftrace_write+0x23/0x4c [ 11.140000] [] ? audit_find_rule+0x12/0x108 [ 11.140000] [] ? audit_find_rule+0xd/0x108 [ 11.140000] [] ? __phys_addr_symbol+0x9/0x24 [ 11.140000] [] ? __phys_addr_symbol+0x9/0x24 [ 11.140000] [] ? ftrace_graph_caller+0x7e/0x7e [ 11.140000] [] smp_apic_timer_interrupt+0x2b/0x3c [ 11.140000] [] ? ftrace_replace_code+0x1d6/0x331 [ 11.140000] [] ? trace_graph_function+0x78/0x78 [ 11.140000] [] ? ftrace_modify_all_code+0x41/0xca [ 11.140000] [] ? arch_ftrace_update_code+0x15/0x1e [ 11.140000] [] ? ftrace_run_update_code+0x2b/0x1b2 [ 11.140000] [] ? trace_graph_function+0x78/0x78 [ 11.140000] [] ? ftrace_startup_enable+0x32/0x34 [ 11.140000] [] ? ftrace_startup+0x13e/0x148 [ 11.140000] [] ? register_ftrace_graph+0x235/0x252 [ 11.140000] [] ? ftrace_dump+0x241/0x241 [ 11.140000] [] ? trace_selftest_startup_function_graph+0x57/0xe3 [ 11.140000] [] ? register_tracer+0x165/0x288 [ 11.140000] [] ? init_graph_debugfs+0x2f/0x2f [ 11.140000] [] ? init_graph_trace+0x66/0x68 [ 11.140000] [] ? do_one_initcall+0xee/0x17e [ 11.140000] [] ? parse_args+0xfc/0x2b8 [ 11.140000] [] ? kernel_init_freeable+0x1e2/0x26f [ 11.140000] [] ? rest_init+0xc9/0xc9 [ 11.140000] [] ? kernel_init+0xe/0xdf [ 11.140000] [] ? ret_from_fork+0x7c/0xb0 [ 11.140000] [] ? rest_init+0xc9/0xc9 Elapsed time: 35 qemu-system-x86_64 -enable-kvm -cpu SandyBridge -kernel /kernel/x86_64-allyesdebian/8585242ddf6093480242bf922cb52219e894a20d/vmlinuz-3.17.0-rc7-01516-g8585242 -append 'user=lkp job=/lkp/scheduled/vm-kbuild-yocto-x86_64-58/rand_boot-1-yocto-minimal-x86_64.cgz-x86_64-allyesdebian-8585242ddf6093480242bf922cb52219e894a20d-0.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-allyesdebian/8585242ddf6093480242bf922cb52219e894a20d/vmlinuz-3.17.0-rc7-01516-g8585242 kconfig=x86_64-allyesdebian commit=8585242ddf6093480242bf922cb52219e894a20d branch=linux-devel/devel-xian-x86_64-201410022109 root=/dev/ram0 max_uptime=18000 RESULT_ROOT=/result/vm-kbuild-yocto-x86_64/boot/1/yocto-minimal-x86_64.cgz/x86_64-allyesdebian/8585242ddf6093480242bf922cb52219e894a20d/0 ip=::::vm-kbuild-yocto-x86_64-58::dhcp earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal rw drbd.minor_count=8' -initrd /fs/sdd1/initrd-vm-kbuild-yocto-x86_64-58 -m 576 -smp 1 -net nic,vlan=1,model=e1000 -net user,vlan=1 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -drive file=/fs/sdd1/disk0-vm-kbuild-yocto-x86_64-58,media=disk,if=virtio -drive file=/fs/sdd1/disk1-vm-kbuild-yocto-x86_64-58,media=disk,if=virtio -drive file=/fs/sdd1/disk2-vm-kbuild-yocto-x86_64-58,media=disk,if=virtio -drive file=/fs/sdd1/disk3-vm-kbuild-yocto-x86_64-58,media=disk,if=virtio -drive file=/fs/sdd1/disk4-vm-kbuild-yocto-x86_64-58,media=disk,if=virtio -drive file=/fs/sdd1/disk5-vm-kbuild-yocto-x86_64-58,media=disk,if=virtio -pidfile /dev/shm/kboot/pid-vm-kbuild-yocto-x86_64-58 -serial file:/dev/shm/kboot/serial-vm-kbuild-yocto-x86_64-58 -daemonize -display none -monitor null