early console in setup code early console in decompress_kernel Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Linux version 3.15.0-rc5-00090-gb739c99 (kbuild@lkp-hsx01) (gcc version 4.8.2 (Debian 4.8.2-18) ) #1 SMP Mon Jun 2 13:57:59 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=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-hsxa0-06021100/linux-devel:devel-hourly-2014060210:b739c9982801e5f76097311b67dfd76891b10988:bisect-linux6/.vmlinuz-b739c9982801e5f76097311b67dfd76891b10988-20140602135829-14-ivb43 branch=linux-devel/devel-hourly-2014060210 BOOT_IMAGE=/kernel/x86_64-randconfig-hsxa0-06021100/b739c9982801e5f76097311b67dfd76891b10988/vmlinuz-3.15.0-rc5-00090-gb739c99 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] 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 0x000fdae0-0x000fdaef] mapped at [ffff8800000fdae0] [ 0.000000] mpc: fdaf0-fdbe4 [ 0.000000] Scanning 1 areas for low memory corruption [ 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 [0x0502a000, 0x0502afff] PGTABLE [ 0.000000] BRK [0x0502b000, 0x0502bfff] PGTABLE [ 0.000000] BRK [0x0502c000, 0x0502cfff] 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 [0x0502d000, 0x0502dfff] PGTABLE [ 0.000000] RAMDISK: [mem 0x1293d000-0x13feffff] [ 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 ffffffffff5fa000 ( 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 -> [ffff880011a00000-ffff880011ffffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0009efff] [ 0.000000] node 0: [mem 0x00100000-0x13ffdfff] [ 0.000000] On node 0 totalpages: 81820 [ 0.000000] DMA zone: 56 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 1064 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 ffffffffff5fa000 ( 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 ffffffffff5f9000 (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:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 26 pages/cpu @ffff880012600000 s82048 r0 d24448 u1048576 [ 0.000000] pcpu-alloc: s82048 r0 d24448 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 1260cec0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 80679 [ 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-hsxa0-06021100/linux-devel:devel-hourly-2014060210:b739c9982801e5f76097311b67dfd76891b10988:bisect-linux6/.vmlinuz-b739c9982801e5f76097311b67dfd76891b10988-20140602135829-14-ivb43 branch=linux-devel/devel-hourly-2014060210 BOOT_IMAGE=/kernel/x86_64-randconfig-hsxa0-06021100/b739c9982801e5f76097311b67dfd76891b10988/vmlinuz-3.15.0-rc5-00090-gb739c99 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] Checking aperture... [ 0.000000] No AGP bridge found [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 230480K/327280K available (24025K kernel code, 8130K rwdata, 11460K rodata, 1904K init, 18760K bss, 96800K reserved) [ 0.000000] 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: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Linux version 3.15.0-rc5-00090-gb739c99 (kbuild@lkp-hsx01) (gcc version 4.8.2 (Debian 4.8.2-18) ) #1 SMP Mon Jun 2 13:57:59 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=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-hsxa0-06021100/linux-devel:devel-hourly-2014060210:b739c9982801e5f76097311b67dfd76891b10988:bisect-linux6/.vmlinuz-b739c9982801e5f76097311b67dfd76891b10988-20140602135829-14-ivb43 branch=linux-devel/devel-hourly-2014060210 BOOT_IMAGE=/kernel/x86_64-randconfig-hsxa0-06021100/b739c9982801e5f76097311b67dfd76891b10988/vmlinuz-3.15.0-rc5-00090-gb739c99 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] 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 0x000fdae0-0x000fdaef] mapped at [ffff8800000fdae0] [ 0.000000] mpc: fdaf0-fdbe4 [ 0.000000] Scanning 1 areas for low memory corruption [ 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 [0x0502a000, 0x0502afff] PGTABLE [ 0.000000] BRK [0x0502b000, 0x0502bfff] PGTABLE [ 0.000000] BRK [0x0502c000, 0x0502cfff] 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 [0x0502d000, 0x0502dfff] PGTABLE [ 0.000000] RAMDISK: [mem 0x1293d000-0x13feffff] [ 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 ffffffffff5fa000 ( 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 -> [ffff880011a00000-ffff880011ffffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0009efff] [ 0.000000] node 0: [mem 0x00100000-0x13ffdfff] [ 0.000000] On node 0 totalpages: 81820 [ 0.000000] DMA zone: 56 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 1064 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 ffffffffff5fa000 ( 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 ffffffffff5f9000 (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:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 26 pages/cpu @ffff880012600000 s82048 r0 d24448 u1048576 [ 0.000000] pcpu-alloc: s82048 r0 d24448 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 1260cec0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 80679 [ 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-hsxa0-06021100/linux-devel:devel-hourly-2014060210:b739c9982801e5f76097311b67dfd76891b10988:bisect-linux6/.vmlinuz-b739c9982801e5f76097311b67dfd76891b10988-20140602135829-14-ivb43 branch=linux-devel/devel-hourly-2014060210 BOOT_IMAGE=/kernel/x86_64-randconfig-hsxa0-06021100/b739c9982801e5f76097311b67dfd76891b10988/vmlinuz-3.15.0-rc5-00090-gb739c99 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] Checking aperture... [ 0.000000] No AGP bridge found [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 230480K/327280K available (24025K kernel code, 8130K rwdata, 11460K rodata, 1904K init, 18760K bss, 96800K reserved) [ 0.000000] 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: 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: 16384 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.000000] ... CHAINHASH_SIZE: 16384 [ 0.000000] memory used by lock dependency info: 5855 kB [ 0.000000] per task-struct memory footprint: 1920 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] ODEBUG: 9 of 9 active objects replaced [ 0.000000] ODEBUG: selftest passed [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Detected 2693.614 MHz processor [ 0.004000] Calibrating delay loop (skipped) preset value.. 5387.22 BogoMIPS (lpj=2693614) [ 0.005010] pid_max: default: 32768 minimum: 301 [ 0.006060] ACPI: Core revision 20140214 [ 0.010752] ACPI: All ACPI Tables successfully acquired [ 0.011860] Security Framework initialized [ 0.012014] Yama: becoming mindful. [ 0.013081] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.014011] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.016392] mce: CPU supports 10 MCE banks [ 0.017053] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.017053] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.017053] tlb_flushall_shift: 6 [ 0.018308] Freeing SMP alternatives memory: 36K (ffffffff83dce000 - ffffffff83dd7000) [ 0.023322] ftrace: allocating 55197 entries in 216 pages [ 0.036345] Getting VERSION: 50014 [ 0.037021] Getting VERSION: 50014 [ 0.038008] Getting ID: 0 [ 0.038572] Getting ID: ff000000 [ 0.039011] Getting LVT0: 8700 [ 0.040007] Getting LVT1: 8400 [ 0.040635] enabled ExtINT on CPU#0 [ 0.042380] ENABLING IO-APIC IRQs [ 0.043007] init IO_APIC IRQs [ 0.043606] apic 0 pin 0 not connected [ 0.044025] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 0.045027] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.046025] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1) [ 0.047024] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 0.048024] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1) [ 0.049029] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 0.051038] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 0.052030] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 0.053023] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1) [ 0.054024] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1) [ 0.055024] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1) [ 0.056023] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 0.057038] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1) [ 0.058024] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1) [ 0.059031] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1) [ 0.060020] apic 0 pin 16 not connected [ 0.061005] apic 0 pin 17 not connected [ 0.062005] apic 0 pin 18 not connected [ 0.062702] apic 0 pin 19 not connected [ 0.063008] apic 0 pin 20 not connected [ 0.064009] apic 0 pin 21 not connected [ 0.064723] apic 0 pin 22 not connected [ 0.065005] apic 0 pin 23 not connected [ 0.066149] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.067005] smpboot: CPU0: Intel Common KVM processor (fam: 0f, model: 06, stepping: 01) [ 0.069005] Using local APIC timer interrupts. [ 0.069005] calibrating APIC timer ... [ 0.071000] ... lapic delta = 6312235 [ 0.071000] ... PM-Timer delta = 361543 [ 0.071000] APIC calibration not consistent with PM-Timer: 101ms instead of 100ms [ 0.071000] APIC delta adjusted to PM-Timer: 6249574 (6312235) [ 0.071000] TSC delta adjusted to PM-Timer: 269347515 (272048109) [ 0.071000] ..... delta 6249574 [ 0.071000] ..... mult: 268417159 [ 0.071000] ..... calibration result: 999931 [ 0.071000] ..... CPU clock speed is 2693.0475 MHz. [ 0.071000] ..... host bus clock speed is 999.0931 MHz. [ 0.071070] Performance Events: unsupported Netburst CPU model 6 no PMU driver, software events only. [ 0.073554] ftrace: Allocated trace_printk buffers [ 0.078132] x86: Booting SMP configuration: [ 0.078939] .... node #0, CPUs: #1 [ 0.077600] kvm-clock: cpu 1, msr 0:13ffd041, secondary cpu clock [ 0.077600] masked ExtINT on CPU#1 [ 0.092067] KVM setup async PF for cpu 1 [ 0.092109] x86: Booted up 1 node, 2 CPUs [ 0.092112] smpboot: Total of 2 processors activated (10774.45 BogoMIPS) [ 0.093000] kvm-stealtime: cpu 1, msr 1270cec0 [ 0.098309] devtmpfs: initialized [ 0.102238] gcov: version magic: 0x3430382a [ 0.105149] evm: security.ima [ 0.105750] evm: security.capability [ 0.108275] regulator-dummy: no parameters [ 0.109433] NET: Registered protocol family 16 [ 0.110708] cpuidle: using governor menu [ 0.112056] ACPI: bus type PCI registered [ 0.112762] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.114021] dca service started, version 1.12.1 [ 0.114888] PCI: Using configuration type 1 for base access [ 0.132266] gpio-f7188x: Not a Fintek device at 0x0000002e [ 0.133038] gpio-f7188x: Not a Fintek device at 0x0000004e [ 0.134181] ACPI: Added _OSI(Module Device) [ 0.135006] ACPI: Added _OSI(Processor Device) [ 0.136006] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.137005] ACPI: Added _OSI(Processor Aggregator Device) [ 0.143978] ACPI: Interpreter enabled [ 0.144016] ACPI: (supports S0 S5) [ 0.145005] ACPI: Using IOAPIC for interrupt routing [ 0.146042] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.156968] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.157015] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 0.159004] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.160371] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.161469] acpiphp: Slot [3] registered [ 0.162073] acpiphp: Slot [4] registered [ 0.163094] acpiphp: Slot [5] registered [ 0.163856] acpiphp: Slot [6] registered [ 0.164071] acpiphp: Slot [7] registered [ 0.165083] acpiphp: Slot [8] registered [ 0.166071] acpiphp: Slot [9] registered [ 0.167005] acpiphp: Slot [10] registered [ 0.167816] acpiphp: Slot [11] registered [ 0.168072] acpiphp: Slot [12] registered [ 0.169091] acpiphp: Slot [13] registered [ 0.170080] acpiphp: Slot [14] registered [ 0.170862] acpiphp: Slot [15] registered [ 0.171257] acpiphp: Slot [24] registered [ 0.172087] acpiphp: Slot [25] registered [ 0.173072] acpiphp: Slot [26] registered [ 0.174070] acpiphp: Slot [27] registered [ 0.175099] acpiphp: Slot [28] registered [ 0.175906] acpiphp: Slot [29] registered [ 0.176070] acpiphp: Slot [30] registered [ 0.177087] acpiphp: Slot [31] registered [ 0.178017] PCI host bridge to bus 0000:00 [ 0.178729] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.179007] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 0.180006] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] [ 0.181006] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.182006] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff] [ 0.183043] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.185222] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.186707] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.190007] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f] [ 0.191696] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.192006] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.193005] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.194005] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.196248] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.197378] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.198016] pci 0000:00:01.3: quirk: [io 0xb100-0xb10f] claimed by PIIX4 SMB [ 0.200237] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000 [ 0.203057] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref] [ 0.205052] pci 0000:00:02.0: reg 0x14: [mem 0xfebf0000-0xfebf0fff] [ 0.213046] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref] [ 0.214786] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 0.216439] pci 0000:00:03.0: reg 0x10: [mem 0xfeba0000-0xfebbffff] [ 0.218432] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f] [ 0.223432] pci 0000:00:03.0: reg 0x30: [mem 0xfebc0000-0xfebdffff pref] [ 0.224359] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000 [ 0.226237] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f] [ 0.230433] pci_bus 0000:00: on NUMA node 0 [ 0.232155] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.233604] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.235124] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.236597] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.237780] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.239762] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.241616] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.242007] vgaarb: loaded [ 0.242575] vgaarb: bridge control possible 0000:00:02.0 [ 0.244587] ACPI: bus type USB registered [ 0.245093] usbcore: registered new interface driver usbfs [ 0.246041] usbcore: registered new interface driver hub [ 0.247057] usbcore: registered new device driver usb [ 0.248138] pps_core: LinuxPPS API ver. 1 registered [ 0.249004] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.250021] PTP clock support registered [ 0.251222] wmi: Mapper loaded [ 0.252187] Advanced Linux Sound Architecture Driver Initialized. [ 0.253039] PCI: Using ACPI for IRQ routing [ 0.253767] PCI: pci_cache_line_size set to 64 bytes [ 0.254129] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.255019] e820: reserve RAM buffer [mem 0x13ffe000-0x13ffffff] [ 0.257494] NET: Registered protocol family 8 [ 0.258010] NET: Registered protocol family 20 [ 0.259680] HPET: 3 timers in total, 0 timers will be used for per-cpu timer [ 0.260028] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.262005] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.266138] Switched to clocksource kvm-clock [ 0.305838] pnp: PnP ACPI init [ 0.306572] ACPI: bus type PNP registered [ 0.307420] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:3) [ 0.308930] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.310027] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:3) [ 0.311522] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.312568] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:3) [ 0.314062] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 0.315159] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:3) [ 0.316573] pnp 00:03: [dma 2] [ 0.317274] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) [ 0.318377] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:3) [ 0.319809] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active) [ 0.320939] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:3) [ 0.322397] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.323501] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:3) [ 0.324938] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.326299] pnp 00:07: Plug and Play ACPI device, IDs PNP0103 (active) [ 0.327542] pnp: PnP ACPI: found 8 devices [ 0.328278] ACPI: bus type PNP unregistered [ 0.345953] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 0.346902] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 0.347780] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 0.348759] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff] [ 0.349799] NET: Registered protocol family 1 [ 0.350612] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.351579] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.352521] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.353501] pci 0000:00:02.0: Boot video device [ 0.354335] PCI: CLS 0 bytes, default 64 [ 0.355441] Unpacking initramfs... [ 1.127860] Freeing initrd memory: 23244K (ffff88001293d000 - ffff880013ff0000) [ 1.132603] Machine check injector initialized [ 1.134731] Scanning for low memory corruption every 60 seconds [ 1.136235] camellia-x86_64: performance on this CPU would be suboptimal: disabling camellia-x86_64. [ 1.137795] blowfish-x86_64: performance on this CPU would be suboptimal: disabling blowfish-x86_64. [ 1.139495] twofish-x86_64-3way: performance on this CPU would be suboptimal: disabling twofish-x86_64-3way. [ 1.142827] sha256_ssse3: Neither AVX nor SSSE3 is available/usable. [ 1.143844] sha512_ssse3: Neither AVX nor SSSE3 is available/usable. [ 1.144819] AVX or AES-NI instructions are not detected. [ 1.145700] AVX instructions are not detected. [ 1.146502] AVX instructions are not detected. [ 1.147265] AVX instructions are not detected. [ 1.148055] AVX instructions are not detected. [ 1.148802] AVX2 or AES-NI instructions are not detected. [ 1.149663] AVX2 instructions are not detected. [ 1.150641] spin_lock-torture:--- Start of test: nwriters_stress=4 stat_interval=60 verbose=1 shuffle_interval=3 stutter=5 shutdown_secs=0 onoff_interval=0 onoff_holdoff=0 [ 1.153015] spin_lock-torture: Creating torture_shuffle task [ 1.154089] spin_lock-torture: Creating torture_stutter task [ 1.154995] spin_lock-torture: torture_shuffle task started [ 1.155944] spin_lock-torture: Creating lock_torture_writer task [ 1.155976] spin_lock-torture: torture_stutter task started [ 1.157958] spin_lock-torture: Creating lock_torture_writer task [ 1.159048] spin_lock-torture: lock_torture_writer task started [ 1.160108] spin_lock-torture: Creating lock_torture_writer task [ 1.160130] spin_lock-torture: lock_torture_writer task started [ 1.162376] spin_lock-torture: lock_torture_writer task started [ 1.162391] spin_lock-torture: Creating lock_torture_writer task [ 1.164664] spin_lock-torture: Creating lock_torture_stats task [ 1.165637] spin_lock-torture: lock_torture_writer task started [ 1.166655] spin_lock-torture: lock_torture_stats task started [ 1.167228] futex hash table entries: 512 (order: 4, 65536 bytes) [ 2.072549] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 2.074286] VFS: Disk quotas dquot_6.5.2 [ 2.075087] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 2.076504] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 2.077813] ntfs: driver 2.1.30 [Flags: R/W DEBUG]. [ 2.078943] EFS: 1.0a - http://aeschi.ch.eu.org/efs/ [ 2.079849] QNX4 filesystem 0.2.3 registered. [ 2.080629] QNX6 filesystem 1.0.0 registered. [ 2.081599] fuse init (API version 7.23) [ 2.082675] JFS: nTxBlock = 1982, nTxLock = 15860 [ 2.210537] SGI XFS with security attributes, realtime, large block/inode numbers, no debug enabled [ 2.213823] NILFS version 2 loaded [ 2.215530] gfs2: GFS2 installed [ 2.216605] msgmni has been set to 495 [ 2.230556] NET: Registered protocol family 38 [ 2.231412] Key type asymmetric registered [ 2.232199] Asymmetric key parser 'x509' registered [ 2.233102] io scheduler noop registered (default) [ 2.233907] test_string_helpers: Running tests... [ 2.235214] crc32: CRC_LE_BITS = 64, CRC_BE BITS = 64 [ 2.236080] crc32: self tests passed, processed 225944 bytes in 147841 nsec [ 2.237301] crc32c: CRC_LE_BITS = 64 [ 2.237972] crc32c: self tests passed, processed 225944 bytes in 74400 nsec [ 2.275214] tsc: Refined TSC clocksource calibration: 2693.502 MHz [ 2.433754] crc32_combine: 8373 self tests passed [ 2.629856] crc32c_combine: 8373 self tests passed [ 2.631117] xz_dec_test: module loaded [ 2.631812] xz_dec_test: Create a device node with 'mknod xz_dec_test c 250 0' and write .xz files to it. [ 2.634177] rbtree testing -> 7482 cycles [ 2.945113] augmented rbtree testing -> 10259 cycles [ 3.369975] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 3.371057] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 3.372105] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 3.375356] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed [ 3.376984] rivafb_setup START [ 3.377813] VIA Graphics Integration Chipset framebuffer 2.4 initializing [ 3.379050] vmlfb: initializing [ 3.379714] Could not find Carillo Ranch MCH device. [ 3.380767] hgafb: HGA card not detected. [ 3.381515] hgafb: probe of hgafb.0 failed with error -22 [ 3.382548] usbcore: registered new interface driver smscufx [ 3.383762] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 3.385134] ACPI: Power Button [PWRF] [ 3.386110] ioatdma: Intel(R) QuickData Technology Driver 4.00 [ 3.500896] HDLC line discipline maxframe=4096 [ 3.501733] N_HDLC line discipline registered. [ 3.502592] r3964: Philips r3964 Driver $Revision: 1.10 $ [ 3.503517] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 3.530383] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 3.538266] serial: Freescale lpuart driver [ 3.539250] Initializing Nozomi driver 2.1d [ 3.540338] SyncLink serial driver $Revision: 4.38 $ [ 3.599087] SyncLink serial driver $Revision: 4.38 $, tty major#244 [ 3.600657] Applicom driver: $Id: ac.c,v 1.30 2000/03/22 16:03:57 dwmw2 Exp $ [ 3.601905] ac.o: No PCI boards found. [ 3.602634] ac.o: For an ISA board you must supply memory and irq parameters. [ 3.605419] Non-volatile memory driver v1.3 [ 3.607188] smapi::smapi_init, ERROR invalid usSmapiID [ 3.608338] mwave: tp3780i::tp3780I_InitializeBoardData: Error: SMAPI is not available on this machine [ 3.610448] mwave: mwavedd::mwave_init: Error: Failed to initialize board data [ 3.612407] mwave: mwavedd::mwave_init: Error: Failed to initialize [ 3.613690] Linux agpgart interface v0.103 [ 3.617154] SyncLink PC Card driver $Revision: 4.34 $, tty major#242 [ 3.619160] Hangcheck: starting hangcheck timer 0.9.1 (tick is 180 seconds, margin is 60 seconds). [ 3.621781] Hangcheck: Using getrawmonotonic(). [ 3.623675] [drm] Initialized drm 1.1.0 20060810 [ 3.625232] drm/i810 does not support SMP [ 3.628664] [TTM] Zone kernel: Available graphics memory: 126880 kiB [ 3.630197] [TTM] Initializing pool allocator [ 3.631605] [TTM] Initializing DMA pool allocator [ 3.633678] [ 3.634003] ============================================= [ 3.634003] [ INFO: possible recursive locking detected ] [ 3.634003] 3.15.0-rc5-00090-gb739c99 #1 Not tainted [ 3.634003] --------------------------------------------- [ 3.634003] swapper/0/1 is trying to acquire lock: [ 3.634003] (&dev->mode_config.mutex){+.+.+.}, at: [] drm_modeset_lock_all+0x35/0x80 [ 3.634003] [ 3.634003] but task is already holding lock: [ 3.634003] (&dev->mode_config.mutex){+.+.+.}, at: [] drm_fb_helper_initial_config+0x119/0x730 [ 3.634003] [ 3.634003] other info that might help us debug this: [ 3.634003] Possible unsafe locking scenario: [ 3.634003] [ 3.634003] CPU0 [ 3.634003] ---- [ 3.634003] lock(&dev->mode_config.mutex); [ 3.634003] lock(&dev->mode_config.mutex); [ 3.634003] [ 3.634003] *** DEADLOCK *** [ 3.634003] [ 3.634003] May be due to missing lock nesting notation [ 3.634003] [ 3.634003] 4 locks held by swapper/0/1: [ 3.634003] #0: (&dev->mutex){......}, at: [] __driver_attach+0x73/0x100 [ 3.634003] #1: (&dev->mutex){......}, at: [] __driver_attach+0x89/0x100 [ 3.634003] #2: (drm_global_mutex){+.+.+.}, at: [] drm_dev_register+0x2a/0x1c0 [ 3.634003] #3: (&dev->mode_config.mutex){+.+.+.}, at: [] drm_fb_helper_initial_config+0x119/0x730 [ 3.634003] [ 3.634003] stack backtrace: [ 3.634003] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 3.15.0-rc5-00090-gb739c99 #1 [ 3.634003] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.634003] ffff8800121807a8 ffff8800121839e8 ffffffff82752935 ffff880012180010 [ 3.634003] ffff880012183a58 ffffffff8113c027 0000000000000000 ffff8800121807a8 [ 3.634003] ffff880012183a78 ffffffff00000000 27e13f0d1869834c 0000000000000a00 [ 3.634003] Call Trace: [ 3.634003] [] dump_stack+0x85/0xba [ 3.634003] [] __lock_acquire+0x1f37/0x22c0 [ 3.634003] [] lock_acquire+0xeb/0x1c0 [ 3.634003] [] ? drm_modeset_lock_all+0x35/0x80 [ 3.634003] [] mutex_lock_nested+0x85/0x600 [ 3.634003] [] ? drm_modeset_lock_all+0x35/0x80 [ 3.634003] [] ? trace_hardirqs_on+0x1d/0x30 [ 3.634003] [] ? drm_fb_helper_initial_config+0x119/0x730 [ 3.634003] [] ? fb_get_options+0x2b/0x240 [ 3.634003] [] drm_modeset_lock_all+0x35/0x80 [ 3.634003] [] drm_fb_helper_initial_config+0x129/0x730 [ 3.634003] [] ? trace_hardirqs_on+0x1d/0x30 [ 3.634003] [] ? drm_modeset_unlock_all+0x6a/0x80 [ 3.634003] [] cirrus_fbdev_init+0xcd/0x110 [ 3.634003] [] cirrus_modeset_init+0x234/0x2d0 [ 3.634003] [] cirrus_driver_load+0x96/0x1a0 [ 3.634003] [] drm_dev_register+0x115/0x1c0 [ 3.634003] [] drm_get_pci_dev+0x138/0x320 [ 3.634003] [] ? trace_hardirqs_on+0x1d/0x30 [ 3.634003] [] cirrus_pci_probe+0x105/0x140 [ 3.634003] [] pci_device_probe+0xe0/0x1c0 [ 3.634003] [] driver_probe_device+0xcc/0x580 [ 3.634003] [] __driver_attach+0xeb/0x100 [ 3.634003] [] ? driver_probe_device+0x580/0x580 [ 3.634003] [] bus_for_each_dev+0xb3/0x110 [ 3.634003] [] driver_attach+0x26/0x30 [ 3.634003] [] bus_add_driver+0x208/0x390 [ 3.634003] [] ? intel_no_lvds_dmi_callback+0x2b/0x2b [ 3.634003] [] driver_register+0xb0/0x1a0 [ 3.634003] [] ? intel_no_lvds_dmi_callback+0x2b/0x2b [ 3.634003] [] __pci_register_driver+0x6d/0x80 [ 3.634003] [] drm_pci_init+0x149/0x180 [ 3.634003] [] ? intel_no_lvds_dmi_callback+0x2b/0x2b [ 3.634003] [] cirrus_init+0x63/0x6c [ 3.634003] [] do_one_initcall+0xe8/0x1cc [ 3.634003] [] ? parse_args+0x2a5/0x5c0 [ 3.634003] [] kernel_init_freeable+0x1ca/0x2c9 [ 3.634003] [] ? do_early_param+0xd7/0xd7 [ 3.634003] [] ? rest_init+0x120/0x120 [ 3.634003] [] kernel_init+0x16/0x1b0 [ 3.634003] [] ret_from_fork+0x7c/0xb0 [ 3.634003] [] ? rest_init+0x120/0x120 [ 61.168100] spin_lock-torture: Writes: Total: 4 Max/Min: 0/0 Fail: 0 [ 121.169074] spin_lock-torture: Writes: Total: 4 Max/Min: 0/0 Fail: 0 [ 181.170111] spin_lock-torture: Writes: Total: 4 Max/Min: 0/0 Fail: 0 [ 241.171059] spin_lock-torture: Writes: Total: 4 Max/Min: 0/0 Fail: 0 [ 301.172111] spin_lock-torture: Writes: Total: 4 Max/Min: 0/0 Fail: 0 [ 361.173061] spin_lock-torture: Writes: Total: 4 Max/Min: 0/0 Fail: 0 [ 421.174067] spin_lock-torture: Writes: Total: 4 Max/Min: 0/0 Fail: 0 [ 481.175065] spin_lock-torture: Writes: Total: 4 Max/Min: 0/0 Fail: 0 [ 541.176062] spin_lock-torture: Writes: Total: 4 Max/Min: 0/0 Fail: 0 [ 601.177225] spin_lock-torture: Writes: Total: 4 Max/Min: 0/0 Fail: 0 [ 661.178068] spin_lock-torture: Writes: Total: 4 Max/Min: 0/0 Fail: 0 [ 721.179107] spin_lock-torture: Writes: Total: 4 Max/Min: 0/0 Fail: 0 [ 781.180061] spin_lock-torture: Writes: Total: 4 Max/Min: 0/0 Fail: 0 [ 841.181068] spin_lock-torture: Writes: Total: 4 Max/Min: 0/0 Fail: 0 [ 901.182076] spin_lock-torture: Writes: Total: 4 Max/Min: 0/0 Fail: 0 BUG: kernel boot hang Elapsed time: 905 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-hsxa0-06021100/b739c9982801e5f76097311b67dfd76891b10988/vmlinuz-3.15.0-rc5-00090-gb739c99 -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-hsxa0-06021100/linux-devel:devel-hourly-2014060210:b739c9982801e5f76097311b67dfd76891b10988:bisect-linux6/.vmlinuz-b739c9982801e5f76097311b67dfd76891b10988-20140602135829-14-ivb43 branch=linux-devel/devel-hourly-2014060210 BOOT_IMAGE=/kernel/x86_64-randconfig-hsxa0-06021100/b739c9982801e5f76097311b67dfd76891b10988/vmlinuz-3.15.0-rc5-00090-gb739c99 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-ivb43-29 -serial file:/dev/shm/kboot/serial-quantal-ivb43-29 -daemonize -display none -monitor null