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 3.18.0-rc2-00001-geeb61e5 (kbuild@roam) (gcc version 4.9.1 (Debian 4.9.1-19) ) #7 SMP Mon Nov 3 17:11:59 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=-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-r0-11011222/next:master:eeb61e53ea19be0c4015b00b2e8b3b2185436f2b:bisect-linux-3/.vmlinuz-eeb61e53ea19be0c4015b00b2e8b3b2185436f2b-20141103171318-15-kbuild branch=next/master BOOT_IMAGE=/kernel/x86_64-randconfig-r0-11011222/eeb61e53ea19be0c4015b00b2e8b3b2185436f2b/vmlinuz-3.18.0-rc2-00001-geeb61e5 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] 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 0x000fdb00-0x000fdb0f] mapped at [ffff8800000fdb00] [ 0.000000] mpc: fdb10-fdbf0 [ 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 [0x03475000, 0x03475fff] PGTABLE [ 0.000000] BRK [0x03476000, 0x03476fff] PGTABLE [ 0.000000] BRK [0x03477000, 0x03477fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x13a00000-0x13bfffff] [ 0.000000] [mem 0x13a00000-0x13bfffff] page 4k [ 0.000000] BRK [0x03478000, 0x03478fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x10000000-0x139fffff] [ 0.000000] [mem 0x10000000-0x139fffff] page 4k [ 0.000000] BRK [0x03479000, 0x03479fff] PGTABLE [ 0.000000] BRK [0x0347a000, 0x0347afff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x00100000-0x0fffffff] [ 0.000000] [mem 0x00100000-0x0fffffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x13c00000-0x13ffdfff] [ 0.000000] [mem 0x13c00000-0x13ffdfff] page 4k [ 0.000000] RAMDISK: [mem 0x13ce6000-0x13feffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000FD9A0 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x0000000013FFE4B0 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x0000000013FFFF80 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x0000000013FFE4F0 0011A9 (v01 BXPC BXDSDT 00000001 INTL 20100528) [ 0.000000] ACPI: FACS 0x0000000013FFFF40 000040 [ 0.000000] ACPI: SSDT 0x0000000013FFF800 000735 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x0000000013FFF6E0 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x0000000013FFF6A0 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff57d000 ( fee00000) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:13c66001, 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] Initmem setup node 0 [mem 0x00001000-0x13ffdfff] [ 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 ffffffffff57d000 ( 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 ffffffffff57c000 (fec00000) [ 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:1 nr_cpu_ids:1 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 488 pages/cpu @ffff880013800000 s1961984 r8192 d28672 u2097152 [ 0.000000] pcpu-alloc: s1961984 r8192 d28672 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 1380f140 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 80519 [ 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-r0-11011222/next:master:eeb61e53ea19be0c4015b00b2e8b3b2185436f2b:bisect-linux-3/.vmlinuz-eeb61e53ea19be0c4015b00b2e8b3b2185436f2b-20141103171318-15-kbuild branch=next/master BOOT_IMAGE=/kernel/x86_64-randconfig-r0-11011222/eeb61e53ea19be0c4015b00b2e8b3b2185436f2b/vmlinuz-3.18.0-rc2-00001-geeb61e5 drbd.minor_count=8 [ 0.000000] sysrq: sysrq always enabled. [ 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] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form [ 0.000000] Memory: 276644K/327280K available (6072K kernel code, 9640K rwdata, 3988K rodata, 2840K init, 14760K bss, 50636K reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] NR_IRQS:524544 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 3.18.0-rc2-00001-geeb61e5 (kbuild@roam) (gcc version 4.9.1 (Debian 4.9.1-19) ) #7 SMP Mon Nov 3 17:11:59 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=-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-r0-11011222/next:master:eeb61e53ea19be0c4015b00b2e8b3b2185436f2b:bisect-linux-3/.vmlinuz-eeb61e53ea19be0c4015b00b2e8b3b2185436f2b-20141103171318-15-kbuild branch=next/master BOOT_IMAGE=/kernel/x86_64-randconfig-r0-11011222/eeb61e53ea19be0c4015b00b2e8b3b2185436f2b/vmlinuz-3.18.0-rc2-00001-geeb61e5 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] 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 0x000fdb00-0x000fdb0f] mapped at [ffff8800000fdb00] [ 0.000000] mpc: fdb10-fdbf0 [ 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 [0x03475000, 0x03475fff] PGTABLE [ 0.000000] BRK [0x03476000, 0x03476fff] PGTABLE [ 0.000000] BRK [0x03477000, 0x03477fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x13a00000-0x13bfffff] [ 0.000000] [mem 0x13a00000-0x13bfffff] page 4k [ 0.000000] BRK [0x03478000, 0x03478fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x10000000-0x139fffff] [ 0.000000] [mem 0x10000000-0x139fffff] page 4k [ 0.000000] BRK [0x03479000, 0x03479fff] PGTABLE [ 0.000000] BRK [0x0347a000, 0x0347afff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x00100000-0x0fffffff] [ 0.000000] [mem 0x00100000-0x0fffffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x13c00000-0x13ffdfff] [ 0.000000] [mem 0x13c00000-0x13ffdfff] page 4k [ 0.000000] RAMDISK: [mem 0x13ce6000-0x13feffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000FD9A0 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x0000000013FFE4B0 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x0000000013FFFF80 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x0000000013FFE4F0 0011A9 (v01 BXPC BXDSDT 00000001 INTL 20100528) [ 0.000000] ACPI: FACS 0x0000000013FFFF40 000040 [ 0.000000] ACPI: SSDT 0x0000000013FFF800 000735 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x0000000013FFF6E0 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x0000000013FFF6A0 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff57d000 ( fee00000) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:13c66001, 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] Initmem setup node 0 [mem 0x00001000-0x13ffdfff] [ 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 ffffffffff57d000 ( 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 ffffffffff57c000 (fec00000) [ 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:1 nr_cpu_ids:1 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 488 pages/cpu @ffff880013800000 s1961984 r8192 d28672 u2097152 [ 0.000000] pcpu-alloc: s1961984 r8192 d28672 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 1380f140 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 80519 [ 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-r0-11011222/next:master:eeb61e53ea19be0c4015b00b2e8b3b2185436f2b:bisect-linux-3/.vmlinuz-eeb61e53ea19be0c4015b00b2e8b3b2185436f2b-20141103171318-15-kbuild branch=next/master BOOT_IMAGE=/kernel/x86_64-randconfig-r0-11011222/eeb61e53ea19be0c4015b00b2e8b3b2185436f2b/vmlinuz-3.18.0-rc2-00001-geeb61e5 drbd.minor_count=8 [ 0.000000] sysrq: sysrq always enabled. [ 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] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form [ 0.000000] Memory: 276644K/327280K available (6072K kernel code, 9640K rwdata, 3988K rodata, 2840K init, 14760K bss, 50636K reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] NR_IRQS:524544 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) [ 0.008009] pid_max: default: 32768 minimum: 301 [ 0.009231] ACPI: Core revision 20140926 [ 0.063224] ACPI: All ACPI Tables successfully acquired [ 0.064939] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.066388] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.070053] Initializing cgroup subsys blkio [ 0.071156] Initializing cgroup subsys perf_event [ 0.072039] Initializing cgroup subsys debug [ 0.073470] mce: CPU supports 10 MCE banks [ 0.074605] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.074605] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.086529] debug: unmapping init [mem 0xffffffff82607000-0xffffffff82609fff] [ 0.090115] [ 0.090782] =============================== [ 0.091842] [ INFO: suspicious RCU usage. ] [ 0.092000] 3.18.0-rc2-00001-geeb61e5 #7 Not tainted [ 0.092000] ------------------------------- [ 0.092000] kernel/sched/core.c:7408 suspicious rcu_dereference_check() usage! [ 0.092000] [ 0.092000] other info that might help us debug this: [ 0.092000] [ 0.092000] [ 0.092000] rcu_scheduler_active = 1, debug_locks = 0 [ 0.092000] 2 locks held by swapper/0/0: [ 0.092000] #0: (&p->pi_lock){......}, at: [] task_rq_lock+0x30/0xaa [ 0.092000] #1: (&rq->lock){-.....}, at: [] task_rq_lock+0x52/0xaa [ 0.092000] [ 0.092000] stack backtrace: [ 0.092000] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.18.0-rc2-00001-geeb61e5 #7 [ 0.092000] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.092000] 0000000000000001 ffffffff819dbcb8 ffffffff815e2acd 000000000000182c [ 0.092000] ffffffff819f85c0 ffffffff819dbce8 ffffffff810d1774 ffff880013510000 [ 0.092000] ffff8800139de180 ffff880013528000 0000000000800300 ffffffff819dbd48 [ 0.092000] Call Trace: [ 0.092000] [] dump_stack+0x4e/0x68 [ 0.092000] [] lockdep_rcu_suspicious+0x107/0x110 [ 0.092000] [] sched_move_task+0xda/0x17b [ 0.092000] [] cpu_cgroup_fork+0x9/0xb [ 0.092000] [] cgroup_post_fork+0x9b/0xaa [ 0.092000] [] copy_process+0x17e5/0x1832 [ 0.092000] [] ? rest_init+0x136/0x136 [ 0.092000] [] do_fork+0x8a/0x243 [ 0.092000] [] kernel_thread+0x21/0x23 [ 0.092000] [] rest_init+0x1e/0x136 [ 0.092000] [] start_kernel+0x4ba/0x4c7 [ 0.092000] [] ? early_idt_handlers+0x120/0x120 [ 0.092000] [] x86_64_start_reservations+0x2a/0x2c [ 0.092000] [] x86_64_start_kernel+0x106/0x115 [ 0.096042] Getting VERSION: 1050014 [ 0.097061] Getting VERSION: 1050014 [ 0.098000] Getting ID: 0 [ 0.098845] Getting ID: ff000000 [ 0.099794] Getting LVT0: 8700 [ 0.100011] Getting LVT1: 8400 [ 0.100930] enabled ExtINT on CPU#0 [ 0.103026] ENABLING IO-APIC IRQs [ 0.104030] init IO_APIC IRQs [ 0.104933] apic 0 pin 0 not connected [ 0.105946] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 0.108047] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.109982] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.112044] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1) [ 0.114076] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 0.116044] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1) [ 0.118770] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 0.120045] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 0.122090] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 0.124044] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1) [ 0.126017] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1) [ 0.128044] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1) [ 0.129980] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 0.132045] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1) [ 0.134038] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1) [ 0.136057] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1) [ 0.138037] apic 0 pin 16 not connected [ 0.140006] apic 0 pin 17 not connected [ 0.141049] apic 0 pin 18 not connected [ 0.142081] apic 0 pin 19 not connected [ 0.143126] apic 0 pin 20 not connected [ 0.144006] apic 0 pin 21 not connected [ 0.144994] apic 0 pin 22 not connected [ 0.145965] apic 0 pin 23 not connected [ 0.147171] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.148006] smpboot: CPU0: Intel Core Processor (Haswell) (fam: 06, model: 3c, stepping: 01) [ 0.150367] TSC deadline timer enabled [ 0.151456] Performance Events: unsupported p6 CPU model 60 no PMU driver, software events only. [ 0.154777] x86: Booted up 1 node, 1 CPUs [ 0.155785] ---------------- [ 0.156007] | NMI testsuite: [ 0.156792] -------------------- [ 0.157708] remote IPI: ok | [ 0.158848] local IPI: ok | [ 0.159988] -------------------- [ 0.160008] Good, all 2 testcases passed! | [ 0.161047] --------------------------------- [ 0.162157] smpboot: Total of 1 processors activated (5386.90 BogoMIPS) [ 0.165489] devtmpfs: initialized [ 0.171581] prandom: seed boundary self test passed [ 0.172665] prandom: 100 self tests passed [ 0.173718] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 0.176543] regulator-dummy: no parameters [ 0.178491] NET: Registered protocol family 16 [ 0.182770] cpuidle: using governor ladder [ 0.183807] cpuidle: using governor menu [ 0.184573] ACPI: bus type PCI registered [ 0.186793] PCI: Using configuration type 1 for base access [ 0.238475] ACPI: Added _OSI(Module Device) [ 0.239582] ACPI: Added _OSI(Processor Device) [ 0.240010] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.241232] ACPI: Added _OSI(Processor Aggregator Device) [ 0.244678] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1) [ 0.304653] ACPI: Interpreter enabled [ 0.305680] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140926/hwxface-580) [ 0.308034] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140926/hwxface-580) [ 0.310679] ACPI: (supports S0 S3 S5) [ 0.311757] ACPI: Using IOAPIC for interrupt routing [ 0.312308] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.408645] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.410200] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 0.411942] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.418610] PCI host bridge to bus 0000:00 [ 0.419763] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.420021] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 0.421515] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] [ 0.422926] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.424021] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff] [ 0.425609] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.430505] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.435519] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.439266] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f] [ 0.441336] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.442967] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.444012] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.445565] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.450144] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.452160] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.453985] pci 0000:00:01.3: quirk: [io 0xb100-0xb10f] claimed by PIIX4 SMB [ 0.458807] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000 [ 0.465587] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref] [ 0.469018] pci 0000:00:02.0: reg 0x14: [mem 0xfebf0000-0xfebf0fff] [ 0.478340] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref] [ 0.483694] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 0.485308] pci 0000:00:03.0: reg 0x10: [mem 0xfeba0000-0xfebbffff] [ 0.487871] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f] [ 0.493808] pci 0000:00:03.0: reg 0x30: [mem 0xfebc0000-0xfebdffff pref] [ 0.498453] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000 [ 0.500344] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f] [ 0.508642] pci_bus 0000:00: on NUMA node 0 [ 0.518587] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.522738] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.526642] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.530573] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.533310] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.538936] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.543566] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 0.544000] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.544010] vgaarb: loaded [ 0.544817] vgaarb: bridge control possible 0000:00:02.0 [ 0.550538] Linux video capture interface: v2.00 [ 0.552644] PCI: Using ACPI for IRQ routing [ 0.553769] PCI: pci_cache_line_size set to 64 bytes [ 0.555199] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.556025] e820: reserve RAM buffer [mem 0x13ffe000-0x13ffffff] [ 0.560243] irda_init() [ 0.561204] NET: Registered protocol family 23 [ 0.562530] Bluetooth: Core ver 2.19 [ 0.563674] NET: Registered protocol family 31 [ 0.564009] Bluetooth: HCI device and connection manager initialized [ 0.565536] Bluetooth: HCI socket layer initialized [ 0.566792] Bluetooth: L2CAP socket layer initialized [ 0.568113] Bluetooth: SCO socket layer initialized [ 0.570517] cfg80211: Calling CRDA to update world regulatory domain [ 0.573299] HPET: 3 timers in total, 0 timers will be used for per-cpu timer [ 0.575050] Switched to clocksource kvm-clock [ 0.576000] pnp: PnP ACPI init [ 0.576000] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 0.578419] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.580433] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 0.582936] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.584858] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 0.587352] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 0.589645] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 0.591690] pnp 00:03: [dma 2] [ 0.593087] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) [ 0.595428] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 0.597929] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active) [ 0.600206] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 0.602756] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.605120] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1) [ 0.607594] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.614012] pnp: PnP ACPI: found 7 devices [ 0.655924] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 0.657279] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 0.658718] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 0.660133] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff] [ 0.661762] NET: Registered protocol family 1 [ 0.673136] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.674592] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.676042] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.677486] pci 0000:00:02.0: Video device with shadowed ROM [ 0.678909] PCI: CLS 0 bytes, default 64 [ 0.680582] Unpacking initramfs... [ 0.841990] debug: unmapping init [mem 0xffff880013ce6000-0xffff880013feffff] [ 0.851508] Machine check injector initialized [ 0.856840] sha1_ssse3: Using AVX optimized SHA-1 implementation [ 0.858368] sha512_ssse3: Using AVX optimized SHA-512 implementation [ 0.863156] rcu-torture:--- Start of test: nreaders=1 nfakewriters=4 stat_interval=60 verbose=1 test_no_idle_hz=1 shuffle_interval=3 stutter=5 irqreader=1 fqs_duration=0 fqs_holdoff=0 fqs_stutter=3 test_boost=1/0 test_boost_interval=7 test_boost_duration=4 shutdown_secs=0 stall_cpu=0 stall_cpu_holdoff=10 n_barrier_cbs=0 onoff_interval=0 onoff_holdoff=0 [ 0.870067] rcu-torture: Creating rcu_torture_writer task [ 0.871913] rcu-torture: Creating rcu_torture_fakewriter task [ 0.873941] rcu-torture: Creating rcu_torture_fakewriter task [ 0.875415] rcu-torture: rcu_torture_fakewriter task started [ 0.876932] rcu-torture: Creating rcu_torture_fakewriter task [ 0.878389] rcu-torture: rcu_torture_fakewriter task started [ 0.879704] rcu-torture: rcu_torture_writer task started [ 0.881080] rcu-torture: Creating rcu_torture_fakewriter task [ 0.882478] rcu-torture: rcu_torture_fakewriter task started [ 0.883885] rcu-torture: Creating rcu_torture_reader task [ 0.886277] rcu-torture: rcu_torture_fakewriter task started [ 0.887684] rcu-torture: Creating rcu_torture_stats task [ 0.890479] rcu-torture: rcu_torture_reader task started [ 0.893751] rcu-torture: Creating torture_shuffle task [ 0.899779] rcu-torture: rcu_torture_stats task started [ 0.902344] rcu-torture: Creating torture_stutter task [ 0.903647] rcu-torture: torture_shuffle task started [ 0.905010] rcu-torture: Creating rcu_torture_cbflood task [ 0.907743] rcu-torture: torture_stutter task started [ 0.915748] futex hash table entries: 256 (order: 3, 32768 bytes) [ 0.917342] Initialise system trusted keyring [ 0.921080] rcu-torture: rcu_torture_cbflood task started [ 0.924961] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 1.041300] zpool: loaded [ 1.057378] SGI XFS with ACLs, security attributes, debug enabled [ 1.092793] gfs2: GFS2 installed [ 1.093846] Key type big_key registered [ 1.103482] Key type asymmetric registered [ 1.104654] Asymmetric key parser 'x509' registered [ 1.107444] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 1.109924] io scheduler noop registered [ 1.111113] io scheduler deadline registered (default) [ 1.113407] test_firmware: interface ready [ 1.119039] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 1.121028] ACPI: Power Button [PWRF] [ 1.125194] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 1.153877] serial 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.168821] serial: Freescale lpuart driver [ 1.170992] Non-volatile memory driver v1.3 [ 1.172206] telclk_interrupt = 0xf non-mcpbl0010 hw. [ 1.173612] dummy-irq: no IRQ given. Use irq=N [ 1.175211] Phantom Linux Driver, version n0.9.8, init OK [ 1.178494] Guest personality initialized and is inactive [ 1.181139] VMCI host device registered (name=vmci, major=10, minor=60) [ 1.182619] Initialized host personality [ 1.187132] HSI/SSI char device loaded [ 1.190156] w83977af_init() [ 1.191068] w83977af_open() [ 1.191889] w83977af_probe() [ 1.192941] w83977af_probe(), Wrong chip version [ 1.193816] w83977af_probe() [ 1.195173] w83977af_probe(), Wrong chip version [ 1.200250] ieee802154hardmac ieee802154hardmac: Added ieee802154 HardMAC hardware [ 1.204066] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 1.207723] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.208964] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.213812] apanel: Fujitsu BIOS signature 'FJKEYINF' not found... [ 1.215802] I2O subsystem v1.325 [ 1.216805] i2o: max drivers = 8 [ 1.219660] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 1.225075] I2O Configuration OSM v1.323 [ 1.226321] I2O Block Device OSM v1.325 [ 1.230449] I2O ProcFS OSM v1.316 [ 1.236526] saa7146: register extension 'Multimedia eXtension Board' [ 1.238362] saa7146: register extension 'hexium HV-PCI6 Orion' [ 1.239988] Driver for 1-wire Dallas network protocol. [ 1.241857] 1-Wire driver for the DS2760 battery monitor chip - (c) 2004-2005, Szabolcs Gyurko [ 1.252125] pc87360: PC8736x not detected, module not inserted [ 1.289050] ISDN subsystem Rev: 1.1.2.3/1.1.2.2/none/none/1.1.2.2 [ 1.291418] Modular ISDN core version 1.1.29 [ 1.293778] NET: Registered protocol family 34 [ 1.294978] DSP module 2.0 [ 1.295849] mISDN_dsp: DSP clocks every 64 samples. This equals 2 jiffies. [ 1.300688] t1pci: revision 1.1.2.2 [ 1.301654] b1: revision 1.1.2.2 [ 1.302556] b1dma: revision 1.1.2.3 [ 1.303492] AVM Fritz PCI driver Rev. 2.3 [ 1.305204] Netjet PCI driver Rev. 2.0 [ 1.306638] mISDNipac module version 2.0 [ 1.307715] dss1_divert module successfully installed [ 1.315135] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 1.325424] input: Speakup as /devices/virtual/input/input3 [ 1.329239] initialized device: /dev/synth, node (MAJOR 10, MINOR 25) [ 1.330897] speakup 3.1.6: initialized [ 1.331895] synth name on entry is: (null) [ 1.336325] ashmem: initialized [ 1.337937] logger: created 256K log 'log_main' [ 1.339730] logger: created 256K log 'log_events' [ 1.342498] logger: created 256K log 'log_radio' [ 1.346435] logger: created 256K log 'log_system' [ 1.354854] NET: Registered protocol family 9 [ 1.356081] X25: Linux Version 0.2 [ 1.357148] can: controller area network core (rev 20120528 abi 9) [ 1.360215] NET: Registered protocol family 29 [ 1.361481] can: broadcast manager protocol (rev 20120528 t) [ 1.367202] Bluetooth: RFCOMM socket layer initialized [ 1.368524] Bluetooth: RFCOMM ver 1.11 [ 1.369620] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 1.370990] Bluetooth: BNEP socket layer initialized [ 1.372216] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 1.374443] Bluetooth: HIDP socket layer initialized [ 1.379474] NET: Registered protocol family 36 [ 1.380742] Key type dns_resolver registered [ 1.381925] openvswitch: Open vSwitch switching datapath [ 1.391451] [ 1.391451] printing PIC contents [ 1.392907] ... PIC IMR: ffff [ 1.393862] ... PIC IRR: 1013 [ 1.394801] ... PIC ISR: 0000 [ 1.395743] ... PIC ELCR: 0c00 [ 1.396717] printing local APIC contents on CPU#0/0: [ 1.397911] ... APIC ID: 00000000 (0) [ 1.398952] ... APIC VERSION: 01050014 [ 1.400114] ... APIC TASKPRI: 00000000 (00) [ 1.400695] ... APIC PROCPRI: 00000000 [ 1.400695] ... APIC LDR: 01000000 [ 1.400695] ... APIC DFR: ffffffff [ 1.400695] ... APIC SPIV: 000001ff [ 1.400695] ... APIC ISR field: [ 1.400695] 0000000000000000000000000000000000000000000000000000000000000000 [ 1.400695] ... APIC TMR field: [ 1.400695] 0000000002000000000000000000000000000000000000000000000000000000 [ 1.400695] ... APIC IRR field: [ 1.400695] 0000000000000000000000000000000000000000000000000000000000008000 [ 1.400695] ... APIC ESR: 00000000 [ 1.400695] ... APIC ICR: 00000831 [ 1.400695] ... APIC ICR2: 01000000 [ 1.400695] ... APIC LVTT: 000400ef [ 1.400695] ... APIC LVTPC: 00010000 [ 1.400695] ... APIC LVT0: 00010700 [ 1.400695] ... APIC LVT1: 00000400 [ 1.400695] ... APIC LVTERR: 000000fe [ 1.400695] ... APIC TMICT: 00000000 [ 1.400695] ... APIC TMCCT: 00000000 [ 1.400695] ... APIC TDCR: 00000000 [ 1.400695] [ 1.428660] number of MP IRQ sources: 15. [ 1.429770] number of IO-APIC #0 registers: 24. [ 1.430962] testing the IO APIC....................... [ 1.432222] IO APIC #0...... [ 1.433130] .... register #00: 00000000 [ 1.434132] ....... : physical APIC id: 00 [ 1.435279] ....... : Delivery Type: 0 [ 1.436399] ....... : LTS : 0 [ 1.437424] .... register #01: 00170011 [ 1.438421] ....... : max redirection entries: 17 [ 1.439707] ....... : PRQ implemented: 0 [ 1.440875] ....... : IO APIC version: 11 [ 1.442038] .... register #02: 00000000 [ 1.443035] ....... : arbitration: 00 [ 1.444074] .... IRQ redirection table: [ 1.445161] 1 0 0 0 0 0 0 00 [ 1.446362] 0 0 0 0 0 1 1 31 [ 1.447499] 0 0 0 0 0 1 1 30 [ 1.448725] 0 0 0 0 0 1 1 33 [ 1.449857] 1 0 0 0 0 1 1 34 [ 1.451071] 1 1 0 0 0 1 1 35 [ 1.462317] 0 0 0 0 0 1 1 36 [ 1.463532] 0 0 0 0 0 1 1 37 [ 1.464746] 0 0 0 0 0 1 1 38 [ 1.465957] 0 1 0 0 0 1 1 39 [ 1.467085] 1 1 0 0 0 1 1 3A [ 1.468228] 1 1 0 0 0 1 1 3B [ 1.469429] 0 0 0 0 0 1 1 3C [ 1.470638] 0 0 0 0 0 1 1 3D [ 1.471829] 0 0 0 0 0 1 1 3E [ 1.472984] 0 0 0 0 0 1 1 3F [ 1.474115] 1 0 0 0 0 0 0 00 [ 1.475319] 1 0 0 0 0 0 0 00 [ 1.476540] 1 0 0 0 0 0 0 00 [ 1.477739] 1 0 0 0 0 0 0 00 [ 1.478869] 1 0 0 0 0 0 0 00 [ 1.479999] 1 0 0 0 0 0 0 00 [ 1.481227] 1 0 0 0 0 0 0 00 [ 1.482351] 1 0 0 0 0 0 0 00 [ 1.483467] IRQ to pin mappings: [ 1.484457] IRQ0 -> 0:2 [ 1.485524] IRQ1 -> 0:1 [ 1.486651] IRQ3 -> 0:3 [ 1.487646] IRQ4 -> 0:4 [ 1.488664] IRQ5 -> 0:5 [ 1.489725] IRQ6 -> 0:6 [ 1.490792] IRQ7 -> 0:7 [ 1.491785] IRQ8 -> 0:8 [ 1.492873] IRQ9 -> 0:9 [ 1.493868] IRQ10 -> 0:10 [ 1.494959] IRQ11 -> 0:11 [ 1.496080] IRQ12 -> 0:12 [ 1.497107] IRQ13 -> 0:13 [ 1.498129] IRQ14 -> 0:14 [ 1.499231] IRQ15 -> 0:15 [ 1.500277] .................................... done. [ 1.504687] Loading compiled-in X.509 certificates [ 1.507430] Loaded X.509 cert 'Magrathea: Glacier signing key: 01b7d29936cbaddd9c7c815bacaf9e5615745440' [ 1.509893] registered taskstats version 1 [ 1.516093] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 1.524615] debug: unmapping init [mem 0xffffffff82341000-0xffffffff82606fff] [ 1.843799] gfs2: path_lookup on rootfs returned error -2 [ 1.852224] tsc: Refined TSC clocksource calibration: 2693.500 MHz [ 60.900026] rcu-torture: rtc: ffffffff833970d0 ver: 1839 tfle: 0 rta: 1839 rtaf: 0 rtf: 1830 rtmbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 4330 onoff: 0/0:0/0 -1,0:-1,0 0:0 (HZ=250) barrier: 0/0:0 cbflood: 30 [ 60.903470] rcu-torture: Reader Pipe: 19808636 0 0 0 0 0 0 0 0 0 0 [ 60.905515] rcu-torture: Reader Batch: 19808636 0 0 0 0 0 0 0 0 0 0 [ 60.907624] rcu-torture: Free-Block Circulation: 1838 1838 1837 1836 1835 1834 1833 1832 1831 1830 0 [ 71.559097] Unregister pv shared memory for cpu 0 [ 71.560053] rcu-torture: Unscheduled system shutdown detected [ 71.561490] reboot: Restarting system [ 71.562149] reboot: machine restart Elapsed time: 75 qemu-system-x86_64 -enable-kvm -cpu Haswell,+smep,+smap -kernel /kernel/x86_64-randconfig-r0-11011222/eeb61e53ea19be0c4015b00b2e8b3b2185436f2b/vmlinuz-3.18.0-rc2-00001-geeb61e5 -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-r0-11011222/next:master:eeb61e53ea19be0c4015b00b2e8b3b2185436f2b:bisect-linux-3/.vmlinuz-eeb61e53ea19be0c4015b00b2e8b3b2185436f2b-20141103171318-15-kbuild branch=next/master BOOT_IMAGE=/kernel/x86_64-randconfig-r0-11011222/eeb61e53ea19be0c4015b00b2e8b3b2185436f2b/vmlinuz-3.18.0-rc2-00001-geeb61e5 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-kbuild-8 -serial file:/dev/shm/kboot/serial-yocto-kbuild-8 -daemonize -display none -monitor null