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 3.16.0-rc5-00154-g9b0c638 (kbuild@lkp-hsx01) (gcc version 4.8.2 (Debian 4.8.2-18) ) #12 SMP Sat Jul 19 19:19:37 CST 2014 [ 0.000000] Command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa2-07191703/linux-devel:devel-hourly-2014071908:9b0c63851edaf54e909475fe2a0946f57810e98a:bisect-linux5/.vmlinuz-9b0c63851edaf54e909475fe2a0946f57810e98a-20140719192000-147-vp branch=linux-devel/devel-hourly-2014071908 BOOT_IMAGE=/kernel/x86_64-randconfig-hsxa2-07191703/9b0c63851edaf54e909475fe2a0946f57810e98a/vmlinuz-3.16.0-rc5-00154-g9b0c638 drbd.minor_count=8 [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000013ffdfff] usable [ 0.000000] BIOS-e820: [mem 0x0000000013ffe000-0x0000000013ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] 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 = 0x13ffe max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0080000000 mask FF80000000 uncachable [ 0.000000] 1 disabled [ 0.000000] 2 disabled [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] x86 PAT enabled: cpu 0, old 0x70406, new 0x7010600070106 [ 0.000000] 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 0x000fdac0-0x000fdacf] mapped at [ffff8800000fdac0] [ 0.000000] mpc: fdad0-fdbec [ 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 [0x03adb000, 0x03adbfff] PGTABLE [ 0.000000] BRK [0x03adc000, 0x03adcfff] PGTABLE [ 0.000000] BRK [0x03add000, 0x03addfff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x12600000-0x127fffff] [ 0.000000] [mem 0x12600000-0x127fffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x10000000-0x125fffff] [ 0.000000] [mem 0x10000000-0x125fffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0x0fffffff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0x0fffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x12800000-0x13ffdfff] [ 0.000000] [mem 0x12800000-0x13dfffff] page 2M [ 0.000000] [mem 0x13e00000-0x13ffdfff] page 4k [ 0.000000] BRK [0x03ade000, 0x03adefff] PGTABLE [ 0.000000] RAMDISK: [mem 0x1293d000-0x13feffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000FD930 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x0000000013FFE450 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x0000000013FFFF80 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x0000000013FFE490 0011A9 (v01 BXPC BXDSDT 00000001 INTL 20100528) [ 0.000000] ACPI: FACS 0x0000000013FFFF40 000040 [ 0.000000] ACPI: SSDT 0x0000000013FFF7A0 000796 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x0000000013FFF680 000080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x0000000013FFF640 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff57c000 ( fee00000) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000013ffdfff] [ 0.000000] Initmem setup node 0 [mem 0x00000000-0x13ffdfff] [ 0.000000] NODE_DATA [mem 0x12916000-0x1293cfff] [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:12896001, primary cpu clock [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0009efff] [ 0.000000] node 0: [mem 0x00100000-0x13ffdfff] [ 0.000000] On node 0 totalpages: 81820 [ 0.000000] DMA zone: 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: 77822 pages, LIFO batch:15 [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff57c000 ( fee00000) [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01 [ 0.000000] ACPI: IRQ2 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04 [ 0.000000] ACPI: IRQ5 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08 [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] ACPI: IRQ10 used by override. [ 0.000000] ACPI: IRQ11 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] mapped IOAPIC to ffffffffff57b000 (fec00000) [ 0.000000] nr_irqs_gsi: 40 [ 0.000000] e820: [mem 0x14000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 474 pages/cpu @ffff880012400000 s1918912 r0 d22592 u2097152 [ 0.000000] pcpu-alloc: s1918912 r0 d22592 u2097152 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 1240cd40 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 80519 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa2-07191703/linux-devel:devel-hourly-2014071908:9b0c63851edaf54e909475fe2a0946f57810e98a:bisect-linux5/.vmlinuz-9b0c63851edaf54e909475fe2a0946f57810e98a-20140719192000-147-vp branch=linux-devel/devel-hourly-2014071908 BOOT_IMAGE=/kernel/x86_64-randconfig-hsxa2-07191703/9b0c63851edaf54e909475fe2a0946f57810e98a/vmlinuz-3.16.0-rc5-00154-g9b0c638 drbd.minor_count=8 [ 0.000000] sysrq: sysrq always enabled. [ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes) [ 0.000000] AGP: Checking aperture... [ 0.000000] AGP: No AGP bridge found [ 0.000000] Memory: 249356K/327280K available (15532K kernel code, 3099K rwdata, 6572K rodata, 3288K init, 15336K bss, 77924K reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.000000] NR_IRQS:524544 nr_irqs:512 16 [ 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 3.16.0-rc5-00154-g9b0c638 (kbuild@lkp-hsx01) (gcc version 4.8.2 (Debian 4.8.2-18) ) #12 SMP Sat Jul 19 19:19:37 CST 2014 [ 0.000000] Command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa2-07191703/linux-devel:devel-hourly-2014071908:9b0c63851edaf54e909475fe2a0946f57810e98a:bisect-linux5/.vmlinuz-9b0c63851edaf54e909475fe2a0946f57810e98a-20140719192000-147-vp branch=linux-devel/devel-hourly-2014071908 BOOT_IMAGE=/kernel/x86_64-randconfig-hsxa2-07191703/9b0c63851edaf54e909475fe2a0946f57810e98a/vmlinuz-3.16.0-rc5-00154-g9b0c638 drbd.minor_count=8 [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000013ffdfff] usable [ 0.000000] BIOS-e820: [mem 0x0000000013ffe000-0x0000000013ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] 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 = 0x13ffe max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0080000000 mask FF80000000 uncachable [ 0.000000] 1 disabled [ 0.000000] 2 disabled [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] x86 PAT enabled: cpu 0, old 0x70406, new 0x7010600070106 [ 0.000000] 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 0x000fdac0-0x000fdacf] mapped at [ffff8800000fdac0] [ 0.000000] mpc: fdad0-fdbec [ 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 [0x03adb000, 0x03adbfff] PGTABLE [ 0.000000] BRK [0x03adc000, 0x03adcfff] PGTABLE [ 0.000000] BRK [0x03add000, 0x03addfff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x12600000-0x127fffff] [ 0.000000] [mem 0x12600000-0x127fffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x10000000-0x125fffff] [ 0.000000] [mem 0x10000000-0x125fffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0x0fffffff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0x0fffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x12800000-0x13ffdfff] [ 0.000000] [mem 0x12800000-0x13dfffff] page 2M [ 0.000000] [mem 0x13e00000-0x13ffdfff] page 4k [ 0.000000] BRK [0x03ade000, 0x03adefff] PGTABLE [ 0.000000] RAMDISK: [mem 0x1293d000-0x13feffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000FD930 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x0000000013FFE450 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x0000000013FFFF80 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x0000000013FFE490 0011A9 (v01 BXPC BXDSDT 00000001 INTL 20100528) [ 0.000000] ACPI: FACS 0x0000000013FFFF40 000040 [ 0.000000] ACPI: SSDT 0x0000000013FFF7A0 000796 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x0000000013FFF680 000080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x0000000013FFF640 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff57c000 ( fee00000) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000013ffdfff] [ 0.000000] Initmem setup node 0 [mem 0x00000000-0x13ffdfff] [ 0.000000] NODE_DATA [mem 0x12916000-0x1293cfff] [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:12896001, primary cpu clock [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0009efff] [ 0.000000] node 0: [mem 0x00100000-0x13ffdfff] [ 0.000000] On node 0 totalpages: 81820 [ 0.000000] DMA zone: 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: 77822 pages, LIFO batch:15 [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff57c000 ( fee00000) [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01 [ 0.000000] ACPI: IRQ2 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04 [ 0.000000] ACPI: IRQ5 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08 [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] ACPI: IRQ10 used by override. [ 0.000000] ACPI: IRQ11 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] mapped IOAPIC to ffffffffff57b000 (fec00000) [ 0.000000] nr_irqs_gsi: 40 [ 0.000000] e820: [mem 0x14000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 474 pages/cpu @ffff880012400000 s1918912 r0 d22592 u2097152 [ 0.000000] pcpu-alloc: s1918912 r0 d22592 u2097152 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 1240cd40 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 80519 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa2-07191703/linux-devel:devel-hourly-2014071908:9b0c63851edaf54e909475fe2a0946f57810e98a:bisect-linux5/.vmlinuz-9b0c63851edaf54e909475fe2a0946f57810e98a-20140719192000-147-vp branch=linux-devel/devel-hourly-2014071908 BOOT_IMAGE=/kernel/x86_64-randconfig-hsxa2-07191703/9b0c63851edaf54e909475fe2a0946f57810e98a/vmlinuz-3.16.0-rc5-00154-g9b0c638 drbd.minor_count=8 [ 0.000000] sysrq: sysrq always enabled. [ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes) [ 0.000000] AGP: Checking aperture... [ 0.000000] AGP: No AGP bridge found [ 0.000000] Memory: 249356K/327280K available (15532K kernel code, 3099K rwdata, 6572K rodata, 3288K init, 15336K bss, 77924K reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.000000] NR_IRQS:524544 nr_irqs:512 16 [ 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] hpet clockevent registered [ 0.000000] tsc: Detected 2693.486 MHz processor [ 0.008000] Calibrating delay loop (skipped) preset value.. 5386.97 BogoMIPS (lpj=10773944) [ 0.008000] pid_max: default: 32768 minimum: 301 [ 0.008000] ACPI: Core revision 20140424 [ 0.010432] ACPI: All ACPI Tables successfully acquired [ 0.011597] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.012447] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.013633] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.014586] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.016758] Initializing cgroup subsys net_cls [ 0.017659] Initializing cgroup subsys blkio [ 0.018691] Initializing cgroup subsys net_prio [ 0.020033] Initializing cgroup subsys debug [ 0.021155] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.021155] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.021155] tlb_flushall_shift: 6 [ 0.024270] Freeing SMP alternatives memory: 36K (ffffffff82bd7000 - ffffffff82be0000) [ 0.032764] Getting VERSION: 50014 [ 0.033631] Getting VERSION: 50014 [ 0.034482] Getting ID: 0 [ 0.035208] Getting ID: ff000000 [ 0.036018] Getting LVT0: 8700 [ 0.036819] Getting LVT1: 8400 [ 0.037685] enabled ExtINT on CPU#0 [ 0.039647] ENABLING IO-APIC IRQs [ 0.040012] init IO_APIC IRQs [ 0.040790] apic 0 pin 0 not connected [ 0.041765] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 0.044035] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.045841] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1) [ 0.047643] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 0.048032] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1) [ 0.049799] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 0.052032] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 0.053799] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 0.056031] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1) [ 0.057803] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1) [ 0.060031] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1) [ 0.061821] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 0.064031] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1) [ 0.065822] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1) [ 0.067609] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1) [ 0.068026] apic 0 pin 16 not connected [ 0.068937] apic 0 pin 17 not connected [ 0.069843] apic 0 pin 18 not connected [ 0.072006] apic 0 pin 19 not connected [ 0.072924] apic 0 pin 20 not connected [ 0.073823] apic 0 pin 21 not connected [ 0.074725] apic 0 pin 22 not connected [ 0.076006] apic 0 pin 23 not connected [ 0.077084] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.078580] smpboot: CPU0: Intel Common KVM processor (fam: 0f, model: 06, stepping: 01) [ 0.081276] Using local APIC timer interrupts. [ 0.081276] calibrating APIC timer ... [ 0.084000] ... lapic delta = 6747935 [ 0.084000] ... PM-Timer delta = 386567 [ 0.084000] APIC calibration not consistent with PM-Timer: 107ms instead of 100ms [ 0.084000] APIC delta adjusted to PM-Timer: 6248464 (6747935) [ 0.084000] TSC delta adjusted to PM-Timer: 269337749 (290867223) [ 0.084000] ..... delta 6248464 [ 0.084000] ..... mult: 268369485 [ 0.084000] ..... calibration result: 3999016 [ 0.084000] ..... CPU clock speed is 2693.1509 MHz. [ 0.084000] ..... host bus clock speed is 999.3016 MHz. [ 0.084121] Performance Events: unsupported Netburst CPU model 6 no PMU driver, software events only. [ 0.092416] x86: Booting SMP configuration: [ 0.093482] .... node #0, CPUs: #1 [ 0.008000] kvm-clock: cpu 1, msr 0:12896041, secondary cpu clock [ 0.008000] masked ExtINT on CPU#1 [ 0.108154] x86: Booted up 1 node, 2 CPUs [ 0.108092] KVM setup async PF for cpu 1 [ 0.108092] kvm-stealtime: cpu 1, msr 1260cd40 [ 0.112013] ---------------- [ 0.112733] | NMI testsuite: [ 0.116004] -------------------- [ 0.116769] remote IPI: ok | [ 0.128609] local IPI: ok | [ 0.152032] -------------------- [ 0.152998] Good, all 2 testcases passed! | [ 0.154114] --------------------------------- [ 0.155167] smpboot: Total of 2 processors activated (10773.94 BogoMIPS) [ 0.157361] BUG: unable to handle kernel paging request at 000000000000d110 [ 0.159335] IP: [] load_balance+0x46/0x910 [ 0.160000] PGD 0 [ 0.160000] Oops: 0000 [#1] SMP [ 0.160000] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.16.0-rc5-00154-g9b0c638 #12 [ 0.160000] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.160000] task: ffff880011550000 ti: ffff88001152c000 task.ti: ffff88001152c000 [ 0.160000] RIP: 0010:[] [] load_balance+0x46/0x910 [ 0.160000] RSP: 0000:ffff88001152f9b0 EFLAGS: 00010082 [ 0.160000] RAX: 0000000000000000 RBX: ffff88001144e800 RCX: 0000000000000002 [ 0.160000] RDX: ffff88001144e800 RSI: ffff8800125d3980 RDI: 0000000000000000 [ 0.160000] RBP: ffff88001152fa88 R08: ffff88001152facc R09: 0000000000000001 [ 0.160000] R10: 0000000000000000 R11: 0000000000000002 R12: 00000000fffedc29 [ 0.160000] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88001144e800 [ 0.160000] FS: 0000000000000000(0000) GS:ffff880012400000(0000) knlGS:0000000000000000 [ 0.160000] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 0.160000] CR2: 000000000000d110 CR3: 00000000025ae000 CR4: 00000000000006b0 [ 0.160000] Stack: [ 0.160000] 0000000000000092 ffff88001152facc 0000000000000000 ffff880011550b10 [ 0.160000] 0000000000000002 ffff88001144e800 ffff8800125d3980 ffff88001152f9f8 [ 0.160000] ffffffff8110ce0d 0000000000000046 0000000000000000 0000000000000002 [ 0.160000] Call Trace: [ 0.160000] [] ? trace_hardirqs_off+0xd/0x10 [ 0.160000] [] ? kvm_clock_read+0x27/0x40 [ 0.160000] [] ? sched_clock+0x9/0x10 [ 0.160000] [] ? sched_clock_local+0x1d/0x80 [ 0.160000] [] pick_next_task_fair+0x6ea/0xa00 [ 0.160000] [] ? pick_next_task_fair+0x540/0xa00 [ 0.160000] [] __schedule+0x29c/0x680 [ 0.160000] [] schedule+0x65/0x70 [ 0.160000] [] schedule_timeout+0x35/0x430 [ 0.160000] [] ? wait_for_completion_killable+0x11f/0x170 [ 0.160000] [] ? sched_clock_cpu+0xa8/0xf0 [ 0.160000] [] ? local_clock+0x1b/0x30 [ 0.160000] [] ? _raw_spin_unlock_irq+0x2c/0x40 [ 0.160000] [] wait_for_completion_killable+0x127/0x170 [ 0.160000] [] ? wake_up_state+0x20/0x20 [ 0.160000] [] ? put_pwq_unlocked+0x30/0x30 [ 0.160000] [] kthread_create_on_node+0x170/0x210 [ 0.160000] [] ? sched_clock+0x9/0x10 [ 0.160000] [] ? wait_for_completion_killable+0x3d/0x170 [ 0.160000] [] ? apply_workqueue_attrs+0x3a6/0x4e0 [ 0.160000] [] ? kmem_cache_alloc_trace+0x10e/0x280 [ 0.160000] [] __alloc_workqueue_key+0x320/0x5e0 [ 0.160000] [] ? alloc_cpumask_var_node+0x65/0x80 [ 0.160000] [] ? zalloc_cpumask_var_node+0xf/0x20 [ 0.160000] [] ? sched_init_smp+0x45a/0x47c [ 0.160000] [] usermodehelper_init+0x31/0x41 [ 0.160000] [] kernel_init_freeable+0x17a/0x282 [ 0.160000] [] ? kernel_init+0xe/0xf0 [ 0.160000] [] ? rest_init+0x140/0x140 [ 0.160000] [] kernel_init+0xe/0xf0 [ 0.160000] [] ret_from_fork+0x7c/0xb0 [ 0.160000] [] ? rest_init+0x140/0x140 [ 0.160000] Code: 48 81 ec b0 00 00 00 48 8b 02 89 bd 4c ff ff ff 48 89 95 50 ff ff ff 89 8d 48 ff ff ff 4c 89 85 30 ff ff ff 48 89 85 38 ff ff ff <48> 8b 05 83 fe f0 7e 65 48 03 04 25 d8 cb 00 00 4c 8d 7d 80 48 [ 0.160000] RIP [] load_balance+0x46/0x910 [ 0.160000] RSP [ 0.160000] CR2: 000000000000d110 [ 0.160000] ---[ end trace eef63c02a352df85 ]--- [ 0.160000] Kernel panic - not syncing: Fatal exception [ 0.160000] Shutting down cpus with NMI [ 0.160000] Rebooting in 10 seconds.. Elapsed time: 5 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-hsxa2-07191703/9b0c63851edaf54e909475fe2a0946f57810e98a/vmlinuz-3.16.0-rc5-00154-g9b0c638 -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa2-07191703/linux-devel:devel-hourly-2014071908:9b0c63851edaf54e909475fe2a0946f57810e98a:bisect-linux5/.vmlinuz-9b0c63851edaf54e909475fe2a0946f57810e98a-20140719192000-147-vp branch=linux-devel/devel-hourly-2014071908 BOOT_IMAGE=/kernel/x86_64-randconfig-hsxa2-07191703/9b0c63851edaf54e909475fe2a0946f57810e98a/vmlinuz-3.16.0-rc5-00154-g9b0c638 drbd.minor_count=8' -initrd /kernel-tests/initrd/quantal-core-x86_64.cgz -m 320 -smp 2 -net nic,vlan=1,model=e1000 -net user,vlan=1 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -drive file=/fs/LABEL=KVM/disk0-quantal-vp-23,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk1-quantal-vp-23,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk2-quantal-vp-23,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk3-quantal-vp-23,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk4-quantal-vp-23,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk5-quantal-vp-23,media=disk,if=virtio -pidfile /dev/shm/kboot/pid-quantal-vp-23 -serial file:/dev/shm/kboot/serial-quantal-vp-23 -daemonize -display none -monitor null