early console in setup code Probing EDD (edd=off to disable)... ok [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Linux version 3.16.0-rc4-00340-g0a5f047 (kbuild@lkp-hsx01) (gcc version 4.8.2 (Debian 4.8.2-18) ) #3 SMP PREEMPT Tue Jul 15 12:35:18 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-iv0-07151152/next:master:0a5f047dcd90af4cb72df583e3ee21a8d9262c4f:bisect-linux3/.vmlinuz-0a5f047dcd90af4cb72df583e3ee21a8d9262c4f-20140715123536-2-kbuild branch=next/master BOOT_IMAGE=/kernel/x86_64-randconfig-iv0-07151152/0a5f047dcd90af4cb72df583e3ee21a8d9262c4f/vmlinuz-3.16.0-rc4-00340-g0a5f047 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] 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] 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 [0x044d2000, 0x044d2fff] PGTABLE [ 0.000000] BRK [0x044d3000, 0x044d3fff] PGTABLE [ 0.000000] BRK [0x044d4000, 0x044d4fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x12600000-0x127fffff] [ 0.000000] [mem 0x12600000-0x127fffff] page 4k [ 0.000000] BRK [0x044d5000, 0x044d5fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x10000000-0x125fffff] [ 0.000000] [mem 0x10000000-0x125fffff] page 4k [ 0.000000] BRK [0x044d6000, 0x044d6fff] PGTABLE [ 0.000000] BRK [0x044d7000, 0x044d7fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x00100000-0x0fffffff] [ 0.000000] [mem 0x00100000-0x0fffffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x12800000-0x13ffdfff] [ 0.000000] [mem 0x12800000-0x13ffdfff] page 4k [ 0.000000] RAMDISK: [mem 0x1293d000-0x13feffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000FD950 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 ffffffffff5fc000 ( fee00000) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:13ffd001, primary cpu clock [ 0.000000] [ffffea0000000000-ffffea00005fffff] PMD -> [ffff880011800000-ffff880011dfffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA32 [mem 0x00001000-0xffffffff] [ 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] DMA32 zone: 1280 pages used for memmap [ 0.000000] DMA32 zone: 21 pages reserved [ 0.000000] DMA32 zone: 81820 pages, LIFO batch:15 [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 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 (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 ffffffffff5fb000 (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:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 25 pages/cpu @ffff880012400000 s81792 r0 d20608 u1048576 [ 0.000000] pcpu-alloc: s81792 r0 d20608 u1048576 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 1240cf00 [ 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=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-iv0-07151152/next:master:0a5f047dcd90af4cb72df583e3ee21a8d9262c4f:bisect-linux3/.vmlinuz-0a5f047dcd90af4cb72df583e3ee21a8d9262c4f-20140715123536-2-kbuild branch=next/master BOOT_IMAGE=/kernel/x86_64-randconfig-iv0-07151152/0a5f047dcd90af4cb72df583e3ee21a8d9262c4f/vmlinuz-3.16.0-rc4-00340-g0a5f047 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] xsave: enabled xstate_bv 0x7, cntxt size 0x340 [ 0.000000] Memory: 242024K/327280K available (16983K kernel code, 9164K rwdata, 9472K rodata, 1248K init, 14956K bss, 85256K reserved) [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:512 16 [ 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: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Detected 2693.588 MHz processor [ 0.006666] Calibrating delay loop (skipped) preset value.. 5389.64 BogoMIPS (lpj=8978626) [ 0.006666] pid_max: default: 4096 minimum: 301 [ 0.006707] ACPI: Core revision 20140424 [ 0.018547] ACPI: All ACPI Tables successfully acquired [ 0.019611] Security Framework initialized [ 0.020038] Smack: Initializing. [ 0.020594] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.021715] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.025279] Initializing cgroup subsys freezer [ 0.026067] Initializing cgroup subsys blkio [ 0.026666] Initializing cgroup subsys perf_event [ 0.026700] Initializing cgroup subsys debug [ 0.027678] mce: CPU supports 10 MCE banks [ 0.028440] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.028440] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.028440] tlb_flushall_shift: 6 [ 0.030748] debug: unmapping init [mem 0xffffffff8362d000-0xffffffff83635fff] [ 0.039683] Getting VERSION: 1050014 [ 0.040021] Getting VERSION: 1050014 [ 0.040566] Getting ID: 0 [ 0.041048] Getting ID: ff000000 [ 0.041538] Getting LVT0: 8700 [ 0.042069] Getting LVT1: 8400 [ 0.042615] enabled ExtINT on CPU#0 [ 0.044643] ENABLING IO-APIC IRQs [ 0.045234] init IO_APIC IRQs [ 0.045687] apic 0 pin 0 not connected [ 0.046387] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 0.046714] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.048051] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1) [ 0.050040] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 0.051297] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1) [ 0.052627] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 0.053374] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 0.054618] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 0.056705] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1) [ 0.058025] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1) [ 0.059281] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1) [ 0.060042] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 0.061382] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1) [ 0.063374] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1) [ 0.064640] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1) [ 0.065972] apic 0 pin 16 not connected [ 0.066679] apic 0 pin 17 not connected [ 0.067331] apic 0 pin 18 not connected [ 0.067981] apic 0 pin 19 not connected [ 0.068558] apic 0 pin 20 not connected [ 0.069204] apic 0 pin 21 not connected [ 0.069774] apic 0 pin 22 not connected [ 0.070011] apic 0 pin 23 not connected [ 0.070833] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.071953] smpboot: CPU0: Intel Core Processor (Haswell) (fam: 06, model: 3c, stepping: 01) [ 0.074085] TSC deadline timer enabled [ 0.074925] Performance Events: unsupported p6 CPU model 60 no PMU driver, software events only. [ 0.083450] [ 0.083450] ********************************************************** [ 0.086590] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.086688] ** ** [ 0.087880] ** trace_printk() being used. Allocating extra memory. ** [ 0.089348] ** ** [ 0.090012] ** This means that this is a DEBUG kernel and it is ** [ 0.091204] ** unsafe for produciton use. ** [ 0.092394] ** ** [ 0.093344] ** If you see this message and you are not debugging ** [ 0.094781] ** the kernel, report this immediately to your vendor! ** [ 0.095973] ** ** [ 0.096679] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.097875] ********************************************************** [ 0.103606] NMI watchdog: disabled (cpu0): hardware events not enabled [ 0.113737] x86: Booting SMP configuration: [ 0.114642] .... node #0, CPUs: #1 [ 0.006666] kvm-clock: cpu 1, msr 0:13ffd041, secondary cpu clock [ 0.006666] masked ExtINT on CPU#1 [ 0.130213] x86: Booted up 1 node, 2 CPUs [ 0.130048] KVM setup async PF for cpu 1 [ 0.130057] kvm-stealtime: cpu 1, msr 1250cf00 [ 0.132287] smpboot: Total of 2 processors activated (10778.28 BogoMIPS) [ 0.144248] xor: automatically using best checksumming function: [ 0.176693] avx : 8704.800 MB/sec [ 0.177469] prandom: seed boundary self test passed [ 0.178955] prandom: 100 self tests passed [ 0.181362] regulator-dummy: no parameters [ 0.182950] NET: Registered protocol family 16 [ 0.185301] cpuidle: using governor menu [ 0.186533] ACPI: bus type PCI registered [ 0.186781] PCI: Using configuration type 1 for base access [ 0.286707] raid6: sse2x1 4300 MB/s [ 0.343363] raid6: sse2x2 6585 MB/s [ 0.400026] raid6: sse2x4 8711 MB/s [ 0.400654] raid6: using algorithm sse2x4 (8711 MB/s) [ 0.401440] raid6: using ssse3x2 recovery algorithm [ 0.403538] ACPI: Added _OSI(Module Device) [ 0.404208] ACPI: Added _OSI(Processor Device) [ 0.404696] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.405177] ACPI: Added _OSI(Processor Aggregator Device) [ 0.424747] ACPI: Interpreter enabled [ 0.425488] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140424/hwxface-580) [ 0.427092] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140424/hwxface-580) [ 0.428720] ACPI: (supports S0 S3 S5) [ 0.429368] ACPI: Using IOAPIC for interrupt routing [ 0.430296] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.466877] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.467916] acpi PNP0A03:00: _OSC: OS supports [Segments] [ 0.468907] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.471836] PCI host bridge to bus 0000:00 [ 0.472534] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.473267] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 0.473349] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] [ 0.474161] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.475255] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff] [ 0.476501] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.478390] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.481380] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.485471] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f] [ 0.487671] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.488781] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.489818] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.490018] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.492334] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.493964] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.495180] pci 0000:00:01.3: quirk: [io 0xb100-0xb10f] claimed by PIIX4 SMB [ 0.497757] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000 [ 0.500854] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref] [ 0.503441] pci 0000:00:02.0: reg 0x14: [mem 0xfebf0000-0xfebf0fff] [ 0.511807] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref] [ 0.515045] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 0.516685] pci 0000:00:03.0: reg 0x10: [mem 0xfeba0000-0xfebbffff] [ 0.518733] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f] [ 0.525085] pci 0000:00:03.0: reg 0x30: [mem 0xfebc0000-0xfebdffff pref] [ 0.527183] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000 [ 0.528642] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f] [ 0.534376] pci_bus 0000:00: on NUMA node 0 [ 0.537855] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.539343] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.540835] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.542307] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.543474] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.546666] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.550940] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.552030] vgaarb: loaded [ 0.552404] vgaarb: bridge control possible 0000:00:02.0 [ 0.556916] SCSI subsystem initialized [ 0.558003] ACPI: bus type USB registered [ 0.558864] usbcore: registered new interface driver usbfs [ 0.559746] usbcore: registered new interface driver hub [ 0.560393] usbcore: registered new device driver usb [ 0.563562] Linux video capture interface: v2.00 [ 0.564463] pps_core: LinuxPPS API ver. 1 registered [ 0.565245] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.566785] PTP clock support registered [ 0.570138] Advanced Linux Sound Architecture Driver Initialized. [ 0.571146] PCI: Using ACPI for IRQ routing [ 0.571853] PCI: pci_cache_line_size set to 64 bytes [ 0.572991] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.573397] e820: reserve RAM buffer [mem 0x13ffe000-0x13ffffff] [ 0.577491] NetLabel: Initializing [ 0.578078] NetLabel: domain hash size = 128 [ 0.578807] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.579754] NetLabel: unlabeled traffic allowed by default [ 0.582230] Switched to clocksource kvm-clock [ 0.583333] Warning: could not register all branches stats [ 0.584031] Warning: could not register annotated branches stats [ 0.769389] FS-Cache: Loaded [ 0.770342] CacheFiles: Loaded [ 0.770983] pnp: PnP ACPI init [ 0.771610] ACPI: bus type PNP registered [ 0.772484] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:3) [ 0.774056] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.775236] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:3) [ 0.776994] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.778093] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:3) [ 0.779672] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 0.780878] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:3) [ 0.782097] pnp 00:03: [dma 2] [ 0.783079] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) [ 0.784454] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:3) [ 0.785914] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active) [ 0.787113] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:3) [ 0.788668] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.790189] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:3) [ 0.791673] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.794369] pnp: PnP ACPI: found 7 devices [ 0.794969] ACPI: bus type PNP unregistered [ 0.803779] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 0.804650] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 0.805518] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 0.806477] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff] [ 0.807607] NET: Registered protocol family 2 [ 0.810788] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 0.811985] TCP bind hash table entries: 4096 (order: 6, 262144 bytes) [ 0.813890] TCP: Hash tables configured (established 4096 bind 4096) [ 0.815032] TCP: reno registered [ 0.815628] UDP hash table entries: 256 (order: 3, 40960 bytes) [ 0.816984] UDP-Lite hash table entries: 256 (order: 3, 40960 bytes) [ 0.818855] NET: Registered protocol family 1 [ 0.819647] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.820615] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.821535] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.822766] pci 0000:00:02.0: Boot video device [ 0.823560] PCI: CLS 0 bytes, default 64 [ 0.825241] Unpacking initramfs... [ 3.271283] debug: unmapping init [mem 0xffff88001293d000-0xffff880013feffff] [ 3.304558] sha1_ssse3: Using AVX optimized SHA-1 implementation [ 3.307272] alg: No test for crc32 (crc32-pclmul) [ 3.307987] sha512_ssse3: Using AVX optimized SHA-512 implementation [ 3.314309] BUG: unable to handle kernel paging request at ffff88000bb15010 [ 3.316371] IP: [] slob_free+0x437/0x750 [ 3.316842] PGD 44d2067 PUD 44d3067 PMD 12792067 PTE 800000000bb15060 [ 3.316842] Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC [ 3.316842] CPU: 1 PID: 14 Comm: ksoftirqd/1 Not tainted 3.16.0-rc4-00340-g0a5f047 #3 [ 3.316842] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.316842] task: ffff8800120ec000 ti: ffff8800120f0000 task.ti: ffff8800120f0000 [ 3.316842] RIP: 0010:[] [] slob_free+0x437/0x750 [ 3.316842] RSP: 0000:ffff8800120f3c30 EFLAGS: 00010046 [ 3.316842] RAX: 0000000000000028 RBX: ffff88000bb14fc0 RCX: 0000000000000292 [ 3.316842] RDX: ffff88000bb15010 RSI: 0000000000000808 RDI: ffff88000bb14fb8 [ 3.316842] RBP: ffff8800120f3c60 R08: ffff8800120ec7d0 R09: 0000000000000002 [ 3.316842] R10: 0000000000000000 R11: ffffffb97fd5a00f R12: ffff88000bb14fb8 [ 3.316842] R13: ffff88000bb15010 R14: 0000000000000028 R15: ffff88000bb14000 [ 3.316842] FS: 0000000000000000(0000) GS:ffff880012500000(0000) knlGS:0000000000000000 [ 3.316842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.316842] CR2: ffff88000bb15010 CR3: 0000000002c0b000 CR4: 00000000000406e0 [ 3.316842] Stack: [ 3.316842] 0000000000000292 0000000000000000 ffff88000bb14fc0 ffff8800000964b0 [ 3.316842] 0000000000000000 ffff88000bb1f888 ffff8800120f3c70 ffffffff8124ca85 [ 3.316842] ffff8800120f3c98 ffffffff8124dcb4 ffffffff82c37220 0000000000000000 [ 3.316842] Call Trace: [ 3.316842] [] __kmem_cache_free+0x55/0x60 [ 3.316842] [] kmem_cache_free+0x124/0x170 [ 3.316842] [] put_pid+0x64/0x70 [ 3.316842] [] delayed_put_pid+0x12/0x20 [ 3.316842] [] rcu_do_batch.isra.47+0x73a/0xbbc [ 3.316842] [] ? rcu_do_batch.isra.47+0x4ff/0xbbc [ 3.316842] [] rcu_process_callbacks+0x630/0x640 [ 3.316842] [] __do_softirq+0x1f4/0x5a0 [ 3.316842] [] run_ksoftirqd+0x55/0x90 [ 3.316842] [] smpboot_thread_fn+0x40b/0x4b0 [ 3.316842] [] ? in_egroup_p+0x60/0x60 [ 3.316842] [] kthread+0x12f/0x140 [ 3.316842] [] ? __kthread_parkme+0x90/0x90 [ 3.316842] [] ret_from_fork+0x7c/0xb0 [ 3.316842] [] ? __kthread_parkme+0x90/0x90 [ 3.316842] Code: 77 ba 4c 89 e7 48 89 4d d0 e8 d6 f5 ff ff 85 c0 48 8b 4d d0 0f 85 6a 01 00 00 49 0f bf c6 48 8d 14 43 4c 39 ea 0f 85 59 01 00 00 <41> 0f b7 75 00 48 83 05 7c d2 ce 01 01 66 85 f6 0f 9f c0 48 89 [ 3.316842] RIP [] slob_free+0x437/0x750 [ 3.316842] RSP [ 3.316842] CR2: ffff88000bb15010 [ 3.316842] ---[ end trace 5a5f8cab8c473caa ]--- [ 3.316842] Kernel panic - not syncing: Fatal exception in interrupt [ 3.316842] Shutting down cpus with NMI [ 3.316842] Kernel Offset: 0x0 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffff9fffffff) [ 3.316842] Rebooting in 10 seconds.. Elapsed time: 10 qemu-system-x86_64 -enable-kvm -cpu Haswell,+smep,+smap -kernel /kernel/x86_64-randconfig-iv0-07151152/0a5f047dcd90af4cb72df583e3ee21a8d9262c4f/vmlinuz-3.16.0-rc4-00340-g0a5f047 -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-iv0-07151152/next:master:0a5f047dcd90af4cb72df583e3ee21a8d9262c4f:bisect-linux3/.vmlinuz-0a5f047dcd90af4cb72df583e3ee21a8d9262c4f-20140715123536-2-kbuild branch=next/master BOOT_IMAGE=/kernel/x86_64-randconfig-iv0-07151152/0a5f047dcd90af4cb72df583e3ee21a8d9262c4f/vmlinuz-3.16.0-rc4-00340-g0a5f047 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 -pidfile /dev/shm/kboot/pid-quantal-kbuild-21 -serial file:/dev/shm/kboot/serial-quantal-kbuild-21 -daemonize -display none -monitor null