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 cpu [ 0.000000] Linux version 3.19.0-rc4-00037-g30b8b00 (kbuild@lkp-ib04) (gcc version 4.9.1 (Debian 4.9.1-19) ) #174 Fri Jan 23 00:46:41 CST 2015 [ 0.000000] Command line: hung_task_panic=1 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 root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-ib0-01222027/linux-devel:devel-lkp-ib04-smoke-201501222255:30b8b0066cafef274fc92462578ee346211ce7cb:bisect-linux-9/.vmlinuz-30b8b0066cafef274fc92462578ee346211ce7cb-20150123004653-8-ivb41 branch=linux-devel/devel-lkp-ib04-smoke-201501222255 BOOT_IMAGE=/kernel/x86_64-randconfig-ib0-01222027/30b8b0066cafef274fc92462578ee346211ce7cb/vmlinuz-3.19.0-rc4-00037-g30b8b00 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 0x0000000000100000-0x0000000013fdffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000013fe0000-0x0000000013ffffff] 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] 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 = 0x13fe0 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0080000000 mask FF80000000 uncachable [ 0.000000] 1 disabled [ 0.000000] 2 disabled [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] BRK [0x02f78000, 0x02f78fff] PGTABLE [ 0.000000] BRK [0x02f79000, 0x02f79fff] PGTABLE [ 0.000000] BRK [0x02f7a000, 0x02f7afff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x13a00000-0x13bfffff] [ 0.000000] [mem 0x13a00000-0x13bfffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0x139fffff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0x139fffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x13c00000-0x13fdffff] [ 0.000000] [mem 0x13c00000-0x13dfffff] page 2M [ 0.000000] [mem 0x13e00000-0x13fdffff] page 4k [ 0.000000] BRK [0x02f7b000, 0x02f7bfff] PGTABLE [ 0.000000] RAMDISK: [mem 0x13cce000-0x13fd7fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F0CF0 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x0000000013FE1854 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x0000000013FE0B37 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x0000000013FE0040 000AF7 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x0000000013FE0000 000040 [ 0.000000] ACPI: SSDT 0x0000000013FE0BAB 000BF9 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x0000000013FE17A4 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x0000000013FE181C 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 0:13fdf001, primary cpu clock [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0x13fdffff] [ 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 0x00100000-0x13fdffff] [ 0.000000] Initmem setup node 0 [mem 0x00001000-0x13fdffff] [ 0.000000] On node 0 totalpages: 81790 [ 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: 1216 pages used for memmap [ 0.000000] DMA32 zone: 77792 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_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] mapped IOAPIC to ffffffffff5fb000 (fec00000) [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 1dd0a80 [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 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 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: 80489 [ 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=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-ib0-01222027/linux-devel:devel-lkp-ib04-smoke-201501222255:30b8b0066cafef274fc92462578ee346211ce7cb:bisect-linux-9/.vmlinuz-30b8b0066cafef274fc92462578ee346211ce7cb-20150123004653-8-ivb41 branch=linux-devel/devel-lkp-ib04-smoke-201501222255 BOOT_IMAGE=/kernel/x86_64-randconfig-ib0-01222027/30b8b0066cafef274fc92462578ee346211ce7cb/vmlinuz-3.19.0-rc4-00037-g30b8b00 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] AGP: Checking aperture... [ 0.000000] AGP: No AGP bridge found [ 0.000000] Memory: 284688K/327160K available (9865K kernel code, 2815K rwdata, 4060K rodata, 756K init, 14712K bss, 42472K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Running RCU self tests [ 0.000000] NR_IRQS:4352 nr_irqs:256 16 [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.19.0-rc4-00037-g30b8b00 (kbuild@lkp-ib04) (gcc version 4.9.1 (Debian 4.9.1-19) ) #174 Fri Jan 23 00:46:41 CST 2015 [ 0.000000] Command line: hung_task_panic=1 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 root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-ib0-01222027/linux-devel:devel-lkp-ib04-smoke-201501222255:30b8b0066cafef274fc92462578ee346211ce7cb:bisect-linux-9/.vmlinuz-30b8b0066cafef274fc92462578ee346211ce7cb-20150123004653-8-ivb41 branch=linux-devel/devel-lkp-ib04-smoke-201501222255 BOOT_IMAGE=/kernel/x86_64-randconfig-ib0-01222027/30b8b0066cafef274fc92462578ee346211ce7cb/vmlinuz-3.19.0-rc4-00037-g30b8b00 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 0x0000000000100000-0x0000000013fdffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000013fe0000-0x0000000013ffffff] 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] 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 = 0x13fe0 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0080000000 mask FF80000000 uncachable [ 0.000000] 1 disabled [ 0.000000] 2 disabled [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] BRK [0x02f78000, 0x02f78fff] PGTABLE [ 0.000000] BRK [0x02f79000, 0x02f79fff] PGTABLE [ 0.000000] BRK [0x02f7a000, 0x02f7afff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x13a00000-0x13bfffff] [ 0.000000] [mem 0x13a00000-0x13bfffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0x139fffff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0x139fffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x13c00000-0x13fdffff] [ 0.000000] [mem 0x13c00000-0x13dfffff] page 2M [ 0.000000] [mem 0x13e00000-0x13fdffff] page 4k [ 0.000000] BRK [0x02f7b000, 0x02f7bfff] PGTABLE [ 0.000000] RAMDISK: [mem 0x13cce000-0x13fd7fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F0CF0 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x0000000013FE1854 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x0000000013FE0B37 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x0000000013FE0040 000AF7 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x0000000013FE0000 000040 [ 0.000000] ACPI: SSDT 0x0000000013FE0BAB 000BF9 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x0000000013FE17A4 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x0000000013FE181C 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 0:13fdf001, primary cpu clock [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0x13fdffff] [ 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 0x00100000-0x13fdffff] [ 0.000000] Initmem setup node 0 [mem 0x00001000-0x13fdffff] [ 0.000000] On node 0 totalpages: 81790 [ 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: 1216 pages used for memmap [ 0.000000] DMA32 zone: 77792 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_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] mapped IOAPIC to ffffffffff5fb000 (fec00000) [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 1dd0a80 [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 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 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: 80489 [ 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=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-ib0-01222027/linux-devel:devel-lkp-ib04-smoke-201501222255:30b8b0066cafef274fc92462578ee346211ce7cb:bisect-linux-9/.vmlinuz-30b8b0066cafef274fc92462578ee346211ce7cb-20150123004653-8-ivb41 branch=linux-devel/devel-lkp-ib04-smoke-201501222255 BOOT_IMAGE=/kernel/x86_64-randconfig-ib0-01222027/30b8b0066cafef274fc92462578ee346211ce7cb/vmlinuz-3.19.0-rc4-00037-g30b8b00 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] AGP: Checking aperture... [ 0.000000] AGP: No AGP bridge found [ 0.000000] Memory: 284688K/327160K available (9865K kernel code, 2815K rwdata, 4060K rodata, 756K init, 14712K bss, 42472K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Running RCU self tests [ 0.000000] NR_IRQS:4352 nr_irqs:256 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8671 kB [ 0.000000] memory used by lock dependency info: 8671 kB [ 0.000000] per task-struct memory footprint: 2688 bytes [ 0.000000] per task-struct memory footprint: 2688 bytes [ 0.000000] ------------------------ [ 0.000000] ------------------------ [ 0.000000] | Locking API testsuite: [ 0.000000] | Locking API testsuite: [ 0.000000] ---------------------------------------------------------------------------- [ 0.000000] ---------------------------------------------------------------------------- [ 0.000000] | spin |wlock |rlock |mutex | wsem | rsem | [ 0.000000] | spin |wlock |rlock |mutex | wsem | rsem | [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] A-A deadlock: [ 0.000000] A-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-B-A deadlock: [ 0.000000] A-B-B-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-B-C-C-A deadlock: [ 0.000000] A-B-B-C-C-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-C-A-B-C deadlock: [ 0.000000] A-B-C-A-B-C deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-B-C-C-D-D-A deadlock: [ 0.000000] A-B-B-C-C-D-D-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-C-D-B-D-D-A deadlock: [ 0.000000] A-B-C-D-B-D-D-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-C-D-B-C-D-A deadlock: [ 0.000000] A-B-C-D-B-C-D-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] double unlock: [ 0.000000] double unlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] initialize held: [ 0.000000] initialize held: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] bad unlock order: [ 0.000000] bad unlock order: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] recursive read-lock: [ 0.000000] recursive read-lock: | | ok | ok | | | ok | ok | [ 0.000000] recursive read-lock #2: [ 0.000000] recursive read-lock #2: | | ok | ok | | | ok | ok | [ 0.000000] mixed read-write-lock: [ 0.000000] mixed read-write-lock: | | ok | ok | | | ok | ok | [ 0.000000] mixed write-read-lock: [ 0.000000] mixed write-read-lock: | | ok | ok | | | ok | ok | [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] hard-irqs-on + irq-safe-A/12: [ 0.000000] hard-irqs-on + irq-safe-A/12: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-irqs-on + irq-safe-A/12: [ 0.000000] soft-irqs-on + irq-safe-A/12: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-irqs-on + irq-safe-A/21: [ 0.000000] hard-irqs-on + irq-safe-A/21: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-irqs-on + irq-safe-A/21: [ 0.000000] soft-irqs-on + irq-safe-A/21: ok | ok | ok | ok | ok | ok | [ 0.000000] sirq-safe-A => hirqs-on/12: [ 0.000000] sirq-safe-A => hirqs-on/12: ok | ok | ok | ok | ok | ok | [ 0.000000] sirq-safe-A => hirqs-on/21: [ 0.000000] sirq-safe-A => hirqs-on/21: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + irqs-on/12: [ 0.000000] hard-safe-A + irqs-on/12: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + irqs-on/12: [ 0.000000] soft-safe-A + irqs-on/12: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + irqs-on/21: [ 0.000000] hard-safe-A + irqs-on/21: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + irqs-on/21: [ 0.000000] soft-safe-A + irqs-on/21: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/123: [ 0.000000] hard-safe-A + unsafe-B #1/123: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/123: [ 0.000000] soft-safe-A + unsafe-B #1/123: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/132: [ 0.000000] hard-safe-A + unsafe-B #1/132: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/132: [ 0.000000] soft-safe-A + unsafe-B #1/132: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/213: [ 0.000000] hard-safe-A + unsafe-B #1/213: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/213: [ 0.000000] soft-safe-A + unsafe-B #1/213: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/231: [ 0.000000] hard-safe-A + unsafe-B #1/231: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/231: [ 0.000000] soft-safe-A + unsafe-B #1/231: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/312: [ 0.000000] hard-safe-A + unsafe-B #1/312: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/312: [ 0.000000] soft-safe-A + unsafe-B #1/312: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/321: [ 0.000000] hard-safe-A + unsafe-B #1/321: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/321: [ 0.000000] soft-safe-A + unsafe-B #1/321: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/123: [ 0.000000] hard-safe-A + unsafe-B #2/123: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/123: [ 0.000000] soft-safe-A + unsafe-B #2/123: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/132: [ 0.000000] hard-safe-A + unsafe-B #2/132: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/132: [ 0.000000] soft-safe-A + unsafe-B #2/132: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/213: [ 0.000000] hard-safe-A + unsafe-B #2/213: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/213: [ 0.000000] soft-safe-A + unsafe-B #2/213: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/231: [ 0.000000] hard-safe-A + unsafe-B #2/231: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/231: [ 0.000000] soft-safe-A + unsafe-B #2/231: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/312: [ 0.000000] hard-safe-A + unsafe-B #2/312: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/312: [ 0.000000] soft-safe-A + unsafe-B #2/312: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/321: [ 0.000000] hard-safe-A + unsafe-B #2/321: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/321: [ 0.000000] soft-safe-A + unsafe-B #2/321: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-irq lock-inversion/123: [ 0.000000] hard-irq lock-inversion/123: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-irq lock-inversion/123: [ 0.000000] soft-irq lock-inversion/123: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-irq lock-inversion/132: [ 0.000000] hard-irq lock-inversion/132: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-irq lock-inversion/132: [ 0.000000] soft-irq lock-inversion/132: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-irq lock-inversion/213: [ 0.000000] hard-irq lock-inversion/213: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-irq lock-inversion/213: [ 0.000000] soft-irq lock-inversion/213: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-irq lock-inversion/231: [ 0.000000] hard-irq lock-inversion/231: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-irq lock-inversion/231: [ 0.000000] soft-irq lock-inversion/231: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-irq lock-inversion/312: [ 0.000000] hard-irq lock-inversion/312: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-irq lock-inversion/312: [ 0.000000] soft-irq lock-inversion/312: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-irq lock-inversion/321: [ 0.000000] hard-irq lock-inversion/321: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-irq lock-inversion/321: [ 0.000000] soft-irq lock-inversion/321: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-irq read-recursion/123: [ 0.000000] hard-irq read-recursion/123: ok | ok | [ 0.000000] soft-irq read-recursion/123: [ 0.000000] soft-irq read-recursion/123: ok | ok | [ 0.000000] hard-irq read-recursion/132: [ 0.000000] hard-irq read-recursion/132: ok | ok | [ 0.000000] soft-irq read-recursion/132: [ 0.000000] soft-irq read-recursion/132: ok | ok | [ 0.000000] hard-irq read-recursion/213: [ 0.000000] hard-irq read-recursion/213: ok | ok | [ 0.000000] soft-irq read-recursion/213: [ 0.000000] soft-irq read-recursion/213: ok | ok | [ 0.000000] hard-irq read-recursion/231: [ 0.000000] hard-irq read-recursion/231: ok | ok | [ 0.000000] soft-irq read-recursion/231: [ 0.000000] soft-irq read-recursion/231: ok | ok | [ 0.000000] hard-irq read-recursion/312: [ 0.000000] hard-irq read-recursion/312: ok | ok | [ 0.000000] soft-irq read-recursion/312: [ 0.000000] soft-irq read-recursion/312: ok | ok | [ 0.000000] hard-irq read-recursion/321: [ 0.000000] hard-irq read-recursion/321: ok | ok | [ 0.000000] soft-irq read-recursion/321: [ 0.000000] soft-irq read-recursion/321: ok | ok | [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] | Wound/wait tests | [ 0.000000] | Wound/wait tests | [ 0.000000] --------------------- [ 0.000000] --------------------- [ 0.000000] ww api failures: [ 0.000000] ww api failures: ok | ok | ok | ok | ok | ok | [ 0.000000] ww contexts mixing: [ 0.000000] ww contexts mixing: ok | ok | ok | ok | [ 0.000000] finishing ww context: [ 0.000000] finishing ww context: ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] locking mismatches: [ 0.000000] locking mismatches: ok | ok | ok | ok | ok | ok | [ 0.000000] EDEADLK handling: [ 0.000000] EDEADLK handling: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] spinlock nest unlocked: [ 0.000000] spinlock nest unlocked: ok | ok | [ 0.000000] ----------------------------------------------------- [ 0.000000] ----------------------------------------------------- [ 0.000000] |block | try |context| [ 0.000000] |block | try |context| [ 0.000000] ----------------------------------------------------- [ 0.000000] ----------------------------------------------------- [ 0.000000] context: [ 0.000000] context: ok | ok | ok | ok | ok | ok | [ 0.000000] try: [ 0.000000] try: ok | ok | ok | ok | ok | ok | [ 0.000000] block: [ 0.000000] block: ok | ok | ok | ok | ok | ok | [ 0.000000] spinlock: [ 0.000000] spinlock: ok | ok | ok | ok | ok | ok | [ 0.000000] ------------------------------------------------------- [ 0.000000] ------------------------------------------------------- [ 0.000000] Good, all 253 testcases passed! | [ 0.000000] Good, all 253 testcases passed! | [ 0.000000] --------------------------------- [ 0.000000] --------------------------------- [ 0.000000] hpet clockevent registered [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Detected 2693.508 MHz processor [ 0.000000] tsc: Detected 2693.508 MHz processor [ 0.003000] Calibrating delay loop (skipped) preset value.. [ 0.003000] Calibrating delay loop (skipped) preset value.. 5387.01 BogoMIPS (lpj=2693508) 5387.01 BogoMIPS (lpj=2693508) [ 0.004004] pid_max: default: 4096 minimum: 301 [ 0.004004] pid_max: default: 4096 minimum: 301 [ 0.004891] ACPI: Core revision 20141107 [ 0.004891] ACPI: Core revision 20141107 [ 0.007780] ACPI: [ 0.007780] ACPI: All ACPI Tables successfully acquiredAll ACPI Tables successfully acquired [ 0.008699] Security Framework initialized [ 0.008699] Security Framework initialized [ 0.009011] AppArmor: AppArmor initialized [ 0.009011] AppArmor: AppArmor initialized [ 0.010017] Yama: becoming mindful. [ 0.010017] Yama: becoming mindful. [ 0.011018] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.011018] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.012005] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.012005] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.014020] Initializing cgroup subsys devices [ 0.014020] Initializing cgroup subsys devices [ 0.014866] Initializing cgroup subsys net_cls [ 0.014866] Initializing cgroup subsys net_cls [ 0.015008] Initializing cgroup subsys perf_event [ 0.015008] Initializing cgroup subsys perf_event [ 0.016014] Initializing cgroup subsys debug [ 0.016014] Initializing cgroup subsys debug [ 0.017084] mce: CPU supports 10 MCE banks [ 0.017084] mce: CPU supports 10 MCE banks [ 0.018038] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.018038] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.018038] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.018038] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.019003] CPU: [ 0.019003] CPU: Intel Intel Common KVM processorCommon KVM processor (fam: 0f, model: 06 (fam: 0f, model: 06, stepping: 01) , stepping: 01) [ 0.024094] Performance Events: [ 0.024094] Performance Events: unsupported Netburst CPU model 6 unsupported Netburst CPU model 6 no PMU driver, software events only. no PMU driver, software events only. [ 0.026522] devtmpfs: initialized [ 0.026522] devtmpfs: initialized [ 0.028375] xor: measuring software checksum speed [ 0.028375] xor: measuring software checksum speed [ 0.039005] prefetch64-sse: 12888.000 MB/sec [ 0.039005] prefetch64-sse: 12888.000 MB/sec [ 0.049005] generic_sse: 12212.000 MB/sec [ 0.049005] generic_sse: 12212.000 MB/sec [ 0.049806] xor: using function: prefetch64-sse (12888.000 MB/sec) [ 0.049806] xor: using function: prefetch64-sse (12888.000 MB/sec) [ 0.051012] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 0.051012] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 0.052370] regulator-dummy: no parameters [ 0.052370] regulator-dummy: no parameters [ 0.053285] NET: Registered protocol family 16 [ 0.053285] NET: Registered protocol family 16 [ 0.055271] cpuidle: using governor ladder [ 0.055271] cpuidle: using governor ladder [ 0.056008] cpuidle: using governor menu [ 0.056008] cpuidle: using governor menu [ 0.057155] ACPI: bus type PCI registered [ 0.057155] ACPI: bus type PCI registered [ 0.057909] PCI: Using configuration type 1 for base access [ 0.057909] PCI: Using configuration type 1 for base access [ 0.083010] raid6: sse2x1 5824 MB/s [ 0.083010] raid6: sse2x1 5824 MB/s [ 0.100010] raid6: sse2x2 7476 MB/s [ 0.100010] raid6: sse2x2 7476 MB/s [ 0.117007] raid6: sse2x4 10347 MB/s [ 0.117007] raid6: sse2x4 10347 MB/s [ 0.117683] raid6: using algorithm sse2x4 (10347 MB/s) [ 0.117683] raid6: using algorithm sse2x4 (10347 MB/s) [ 0.118004] raid6: using intx1 recovery algorithm [ 0.118004] raid6: using intx1 recovery algorithm [ 0.119365] ACPI: Added _OSI(Module Device) [ 0.119365] ACPI: Added _OSI(Module Device) [ 0.120005] ACPI: Added _OSI(Processor Device) [ 0.120005] ACPI: Added _OSI(Processor Device) [ 0.121005] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.121005] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.122005] ACPI: Added _OSI(Processor Aggregator Device) [ 0.122005] ACPI: Added _OSI(Processor Aggregator Device) [ 0.124926] ACPI: SCI (ACPI GSI 9) not registered [ 0.124926] ACPI: SCI (ACPI GSI 9) not registered [ 0.128407] ACPI: Interpreter enabled [ 0.128407] ACPI: Interpreter enabled [ 0.129009] ACPI Exception: AE_NOT_FOUND, [ 0.129009] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_]While evaluating Sleep State [\_S1_] (20141107/hwxface-580) (20141107/hwxface-580) [ 0.130415] ACPI Exception: AE_NOT_FOUND, [ 0.130415] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_]While evaluating Sleep State [\_S2_] (20141107/hwxface-580) (20141107/hwxface-580) [ 0.132429] ACPI: (supports S0 S3 S4 S5) [ 0.132429] ACPI: (supports S0 S3 S4 S5) [ 0.133004] ACPI: Using IOAPIC for interrupt routing [ 0.133004] ACPI: Using IOAPIC for interrupt routing [ 0.134034] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.134034] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.143731] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.143731] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.144009] acpi PNP0A03:00: _OSC: OS supports [Segments] [ 0.144009] acpi PNP0A03:00: _OSC: OS supports [Segments] [ 0.145066] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.145066] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.146332] PCI host bridge to bus 0000:00 [ 0.146332] PCI host bridge to bus 0000:00 [ 0.147009] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.147009] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.148005] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 0.148005] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 0.149004] pci_bus 0000:00: root bus resource [io 0x0d00-0xadff] [ 0.149004] pci_bus 0000:00: root bus resource [io 0x0d00-0xadff] [ 0.150006] pci_bus 0000:00: root bus resource [io 0xae0f-0xaeff] [ 0.150006] pci_bus 0000:00: root bus resource [io 0xae0f-0xaeff] [ 0.151004] pci_bus 0000:00: root bus resource [io 0xaf20-0xafdf] [ 0.151004] pci_bus 0000:00: root bus resource [io 0xaf20-0xafdf] [ 0.152004] pci_bus 0000:00: root bus resource [io 0xafe4-0xffff] [ 0.152004] pci_bus 0000:00: root bus resource [io 0xafe4-0xffff] [ 0.153005] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.153005] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.154005] pci_bus 0000:00: root bus resource [mem 0x14000000-0xfebfffff] [ 0.154005] pci_bus 0000:00: root bus resource [mem 0x14000000-0xfebfffff] [ 0.155056] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.155056] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.157398] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.157398] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.159204] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.159204] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.162440] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f] [ 0.162440] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f] [ 0.164434] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.164434] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.165010] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.165010] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.166005] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.166005] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.167004] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.167004] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.169014] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.169014] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.170350] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.170350] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.171013] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.171013] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.172326] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000 [ 0.172326] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000 [ 0.174481] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref] [ 0.174481] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref] [ 0.176449] pci 0000:00:02.0: reg 0x14: [mem 0xfebf0000-0xfebf0fff] [ 0.176449] pci 0000:00:02.0: reg 0x14: [mem 0xfebf0000-0xfebf0fff] [ 0.182488] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref] [ 0.182488] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref] [ 0.183345] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 0.183345] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 0.185375] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff] [ 0.185375] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff] [ 0.187369] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f] [ 0.187369] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f] [ 0.190389] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.190389] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.192049] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000 [ 0.192049] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000 [ 0.193440] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f] [ 0.193440] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f] [ 0.197707] pci_bus 0000:00: on NUMA node 0 [ 0.197707] pci_bus 0000:00: on NUMA node 0 [ 0.199391] ACPI: PCI Interrupt Link [LNKA] (IRQs [ 0.199391] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 5 *10 *10 11 11)) [ 0.200395] ACPI: PCI Interrupt Link [LNKB] (IRQs [ 0.200395] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 5 *10 *10 11 11)) [ 0.201418] ACPI: PCI Interrupt Link [LNKC] (IRQs [ 0.201418] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 5 10 10 *11 *11)) [ 0.203226] ACPI: PCI Interrupt Link [LNKD] (IRQs [ 0.203226] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 5 10 10 *11 *11)) [ 0.204338] ACPI: PCI Interrupt Link [LNKS] (IRQs [ 0.204338] ACPI: PCI Interrupt Link [LNKS] (IRQs *9 *9)) [ 0.205551] ACPI: [ 0.205551] ACPI: Enabled 16 GPEs in block 00 to 0FEnabled 16 GPEs in block 00 to 0F [ 0.207668] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 0.207668] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 0.208000] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.208000] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.208006] vgaarb: loaded [ 0.208006] vgaarb: loaded [ 0.208467] vgaarb: bridge control possible 0000:00:02.0 [ 0.208467] vgaarb: bridge control possible 0000:00:02.0 [ 0.210230] pps_core: LinuxPPS API ver. 1 registered [ 0.210230] pps_core: LinuxPPS API ver. 1 registered [ 0.211003] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.211003] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.212025] PTP clock support registered [ 0.212025] PTP clock support registered [ 0.213082] EDAC MC: Ver: 3.0.0 [ 0.213082] EDAC MC: Ver: 3.0.0 [ 0.214313] Advanced Linux Sound Architecture Driver Initialized. [ 0.214313] Advanced Linux Sound Architecture Driver Initialized. [ 0.215006] PCI: Using ACPI for IRQ routing [ 0.215006] PCI: Using ACPI for IRQ routing [ 0.216005] PCI: pci_cache_line_size set to 64 bytes [ 0.216005] PCI: pci_cache_line_size set to 64 bytes [ 0.217124] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.217124] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.218009] e820: reserve RAM buffer [mem 0x13fe0000-0x13ffffff] [ 0.218009] e820: reserve RAM buffer [mem 0x13fe0000-0x13ffffff] [ 0.220262] NET: Registered protocol family 23 [ 0.220262] NET: Registered protocol family 23 [ 0.221021] Bluetooth: Core ver 2.20 [ 0.221021] Bluetooth: Core ver 2.20 [ 0.221674] NET: Registered protocol family 31 [ 0.221674] NET: Registered protocol family 31 [ 0.222003] Bluetooth: HCI device and connection manager initialized [ 0.222003] Bluetooth: HCI device and connection manager initialized [ 0.223018] Bluetooth: HCI socket layer initialized [ 0.223018] Bluetooth: HCI socket layer initialized [ 0.224005] Bluetooth: L2CAP socket layer initialized [ 0.224005] Bluetooth: L2CAP socket layer initialized [ 0.225022] Bluetooth: SCO socket layer initialized [ 0.225022] Bluetooth: SCO socket layer initialized [ 0.226156] NetLabel: Initializing [ 0.226156] NetLabel: Initializing [ 0.227003] NetLabel: domain hash size = 128 [ 0.227003] NetLabel: domain hash size = 128 [ 0.228002] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.228002] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.229037] NetLabel: unlabeled traffic allowed by default [ 0.229037] NetLabel: unlabeled traffic allowed by default [ 0.230104] nfc: nfc_init: NFC Core ver 0.1 [ 0.230104] nfc: nfc_init: NFC Core ver 0.1 [ 0.231033] NET: Registered protocol family 39 [ 0.231033] NET: Registered protocol family 39 [ 0.232396] Switched to clocksource kvm-clock [ 0.232396] Switched to clocksource kvm-clock [ 0.233047] FS-Cache: Loaded [ 0.233047] FS-Cache: Loaded [ 0.233724] CacheFiles: Loaded [ 0.233724] CacheFiles: Loaded [ 0.234534] AppArmor: AppArmor Filesystem Enabled [ 0.234534] AppArmor: AppArmor Filesystem Enabled [ 0.235562] pnp: PnP ACPI init [ 0.235562] pnp: PnP ACPI init [ 0.236228] BUG: unable to handle kernel [ 0.236228] BUG: unable to handle kernel NULL pointer dereferenceNULL pointer dereference at 00000000000000ac at 00000000000000ac [ 0.236527] IP: [ 0.236527] IP: [] mp_set_gsi_attr+0x6c/0xc0 [] mp_set_gsi_attr+0x6c/0xc0 [ 0.236527] PGD 0 [ 0.236527] PGD 0 [ 0.236527] Oops: 0000 [#1] [ 0.236527] Oops: 0000 [#1] [ 0.236527] CPU: 0 PID: 1 Comm: swapper Not tainted 3.19.0-rc4-00037-g30b8b00 #174 [ 0.236527] CPU: 0 PID: 1 Comm: swapper Not tainted 3.19.0-rc4-00037-g30b8b00 #174 [ 0.236527] task: ffff880012860000 ti: ffff88001284c000 task.ti: ffff88001284c000 [ 0.236527] task: ffff880012860000 ti: ffff88001284c000 task.ti: ffff88001284c000 [ 0.236527] RIP: 0010:[] [ 0.236527] RIP: 0010:[] [] mp_set_gsi_attr+0x6c/0xc0 [] mp_set_gsi_attr+0x6c/0xc0 [ 0.236527] RSP: 0000:ffff88001284fb08 EFLAGS: 00010286 [ 0.236527] RSP: 0000:ffff88001284fb08 EFLAGS: 00010286 [ 0.236527] RAX: ffff880012860000 RBX: 00000000000000a0 RCX: ffffffff81023c06 [ 0.236527] RAX: ffff880012860000 RBX: 00000000000000a0 RCX: ffffffff81023c06 [ 0.236527] RDX: 0000000000000006 RSI: ffff880012860698 RDI: 0000000000000246 [ 0.236527] RDX: 0000000000000006 RSI: ffff880012860698 RDI: 0000000000000246 [ 0.236527] RBP: ffff88001284fb38 R08: 000000000000d1c0 R09: ffffffff828df270 [ 0.236527] RBP: ffff88001284fb38 R08: 000000000000d1c0 R09: ffffffff828df270 [ 0.236527] R10: ffffffff82c77a80 R11: 00000000000008f4 R12: 00000000ffffffff [ 0.236527] R10: ffffffff82c77a80 R11: 00000000000008f4 R12: 00000000ffffffff [ 0.236527] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 0.236527] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 0.236527] FS: 0000000000000000(0000) GS:ffffffff81dbc000(0000) knlGS:0000000000000000 [ 0.236527] FS: 0000000000000000(0000) GS:ffffffff81dbc000(0000) knlGS:0000000000000000 [ 0.236527] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 0.236527] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 0.236527] CR2: 00000000000000ac CR3: 0000000001dad000 CR4: 00000000000006f0 [ 0.236527] CR2: 00000000000000ac CR3: 0000000001dad000 CR4: 00000000000006f0 [ 0.236527] Stack: [ 0.236527] Stack: [ 0.236527] 0000000000000000 [ 0.236527] 0000000000000000 0000000000000008 0000000000000008 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 0.236527] 0000000000000001 [ 0.236527] 0000000000000001 0000000000000000 0000000000000000 ffff88001284fb78 ffff88001284fb78 ffffffff8101f4c5 ffffffff8101f4c5 [ 0.236527] ffff88001284fb88 [ 0.236527] ffff88001284fb88 ffffffff81022f5c ffffffff81022f5c 0000000000000000 0000000000000000 0000000000000008 0000000000000008 [ 0.236527] Call Trace: [ 0.236527] Call Trace: [ 0.236527] [] acpi_register_gsi_ioapic+0x49/0x8b [ 0.236527] [] acpi_register_gsi_ioapic+0x49/0x8b [ 0.236527] [] ? acpi_get_override_irq+0x5c/0xc3 [ 0.236527] [] ? acpi_get_override_irq+0x5c/0xc3 [ 0.236527] [] acpi_register_gsi+0xa/0xc [ 0.236527] [] acpi_register_gsi+0xa/0xc [ 0.236527] [] acpi_dev_get_irqresource+0xc0/0xf2 [ 0.236527] [] acpi_dev_get_irqresource+0xc0/0xf2 [ 0.236527] [] ? pnpacpi_type_resources+0x3f/0x3f [ 0.236527] [] ? pnpacpi_type_resources+0x3f/0x3f [ 0.236527] [] ? pnpacpi_type_resources+0x3f/0x3f [ 0.236527] [] ? pnpacpi_type_resources+0x3f/0x3f [ 0.236527] [] acpi_dev_resource_interrupt+0x9b/0xa3 [ 0.236527] [] acpi_dev_resource_interrupt+0x9b/0xa3 [ 0.236527] [] pnpacpi_allocated_resource+0x67/0x22e [ 0.236527] [] pnpacpi_allocated_resource+0x67/0x22e [ 0.236527] [] ? pnpacpi_type_resources+0x3f/0x3f [ 0.236527] [] ? pnpacpi_type_resources+0x3f/0x3f [ 0.236527] [] acpi_walk_resource_buffer+0x48/0x80 [ 0.236527] [] acpi_walk_resource_buffer+0x48/0x80 [ 0.236527] [] ? pnpacpi_type_resources+0x3f/0x3f [ 0.236527] [] ? pnpacpi_type_resources+0x3f/0x3f [ 0.236527] [] acpi_walk_resources+0x72/0x8d [ 0.236527] [] acpi_walk_resources+0x72/0x8d [ 0.236527] [] pnpacpi_parse_allocated_resource+0x5a/0x82 [ 0.236527] [] pnpacpi_parse_allocated_resource+0x5a/0x82 [ 0.236527] [] pnpacpi_add_device_handler+0x180/0x21e [ 0.236527] [] pnpacpi_add_device_handler+0x180/0x21e [ 0.236527] [] acpi_ns_get_device_callback+0x13a/0x149 [ 0.236527] [] acpi_ns_get_device_callback+0x13a/0x149 [ 0.236527] [] ? up+0x34/0x39 [ 0.236527] [] ? up+0x34/0x39 [ 0.236527] [] acpi_ns_walk_namespace+0xda/0x18a [ 0.236527] [] acpi_ns_walk_namespace+0xda/0x18a [ 0.236527] [] ? acpi_ns_walk_namespace+0x18a/0x18a [ 0.236527] [] ? acpi_ns_walk_namespace+0x18a/0x18a [ 0.236527] [] ? pnpacpi_add_device_handler+0x21e/0x21e [ 0.236527] [] ? pnpacpi_add_device_handler+0x21e/0x21e [ 0.236527] [] acpi_get_devices+0x56/0x6c [ 0.236527] [] acpi_get_devices+0x56/0x6c [ 0.236527] [] ? ispnpidacpi+0x84/0x84 [ 0.236527] [] ? ispnpidacpi+0x84/0x84 [ 0.236527] [] pnpacpi_init+0x52/0x74 [ 0.236527] [] pnpacpi_init+0x52/0x74 [ 0.236527] [] do_one_initcall+0xe6/0x176 [ 0.236527] [] do_one_initcall+0xe6/0x176 [ 0.236527] [] kernel_init_freeable+0xf3/0x180 [ 0.236527] [] kernel_init_freeable+0xf3/0x180 [ 0.236527] [] ? rest_init+0x131/0x131 [ 0.236527] [] ? rest_init+0x131/0x131 [ 0.236527] [] kernel_init+0x9/0xd0 [ 0.236527] [] kernel_init+0x9/0xd0 [ 0.236527] [] ret_from_fork+0x7a/0xb0 [ 0.236527] [] ret_from_fork+0x7a/0xb0 [ 0.236527] [] ? rest_init+0x131/0x131 [ 0.236527] [] ? rest_init+0x131/0x131 [ 0.236527] Code: [ 0.236527] Code: 48 48 c7 c7 c7 c7 80 80 02 02 dd dd 81 81 48 48 6b 6b db db 14 14 49 49 03 03 9f 9f 80 80 95 95 14 14 82 82 45 45 85 85 f6 f6 41 41 0f 0f 95 95 c6 c6 45 45 85 85 ed ed 41 41 0f 0f 95 95 c5 c5 31 31 f6 f6 45 45 0f 0f b6 b6 f6 f6 e8 e8 0e 0e 88 88 97 97 00 00 <83> <83> 7b 7b 0c 0c 00 00 45 45 0f 0f b6 b6 ed ed 75 75 17 17 44 44 89 89 63 63 08 08 44 44 89 89 33 33 45 45 31 31 e4 e4 44 44 [ 0.236527] RIP [ 0.236527] RIP [] mp_set_gsi_attr+0x6c/0xc0 [] mp_set_gsi_attr+0x6c/0xc0 [ 0.236527] RSP [ 0.236527] RSP [ 0.236527] CR2: 00000000000000ac [ 0.236527] CR2: 00000000000000ac [ 0.236527] ---[ end trace f4788ccc4af3e9af ]--- [ 0.236527] ---[ end trace f4788ccc4af3e9af ]--- [ 0.236527] Kernel panic - not syncing: Fatal exception [ 0.236527] Kernel panic - not syncing: Fatal exception Elapsed time: 5 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-ib0-01222027/30b8b0066cafef274fc92462578ee346211ce7cb/vmlinuz-3.19.0-rc4-00037-g30b8b00 -append 'hung_task_panic=1 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 root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-ib0-01222027/linux-devel:devel-lkp-ib04-smoke-201501222255:30b8b0066cafef274fc92462578ee346211ce7cb:bisect-linux-9/.vmlinuz-30b8b0066cafef274fc92462578ee346211ce7cb-20150123004653-8-ivb41 branch=linux-devel/devel-lkp-ib04-smoke-201501222255 BOOT_IMAGE=/kernel/x86_64-randconfig-ib0-01222027/30b8b0066cafef274fc92462578ee346211ce7cb/vmlinuz-3.19.0-rc4-00037-g30b8b00 drbd.minor_count=8' -initrd /kernel-tests/initrd/yocto-minimal-x86_64.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-ivb41-121 -serial file:/dev/shm/kboot/serial-yocto-ivb41-121 -daemonize -display none -monitor null