early console in setup code early console in decompress_kernel Decompressing Linux... Parsing ELF... Performing relocations... done. Booting the kernel. [ 0.000000] Linux version 3.12.0-05711-g4788e5b (kbuild@lkp-hsx01) (gcc version 4.8.2 (Debian 4.8.2-18) ) #11 PREEMPT Fri Jul 25 18:52:39 CST 2014 [ 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 = 0x1000000 [ 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 [c00fdb00] [ 0.000000] mpc: fdb10-fdbf0 [ 0.000000] initial memory mapped: [mem 0x00000000-0x013fffff] [ 0.000000] Base memory trampoline at [c009b000] 9b000 size 16384 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x13a00000-0x13bfffff] [ 0.000000] [mem 0x13a00000-0x13bfffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x10000000-0x139fffff] [ 0.000000] [mem 0x10000000-0x139fffff] 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 0x13c00000-0x13ffdfff] [ 0.000000] [mem 0x13c00000-0x13dfffff] page 2M [ 0.000000] [mem 0x13e00000-0x13ffdfff] page 4k [ 0.000000] BRK [0x00f8f000, 0x00f8ffff] PGTABLE [ 0.000000] cma: CMA: reserved 16 MiB at 12c00000 [ 0.000000] RAMDISK: [mem 0x13cbd000-0x13feffff] [ 0.000000] ACPI: RSDP 000fd9a0 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 13ffe4b0 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 13ffff80 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 13ffe4f0 0011A9 (v01 BXPC BXDSDT 00000001 INTL 20100528) [ 0.000000] ACPI: FACS 13ffff40 000040 [ 0.000000] ACPI: SSDT 13fff800 000735 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 13fff6e0 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 13fff6a0 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffb000 ( fee00000) [ 0.000000] 319MB LOWMEM available. [ 0.000000] mapped low ram: 0 - 13ffe000 [ 0.000000] low ram: 0 - 13ffe000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:13ffd001, boot clock [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] Normal [mem 0x01000000-0x13ffdfff] [ 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] free_area_init_node: node 0, pgdat c09a3960, node_mem_map d2980020 [ 0.000000] DMA zone: 32 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] Normal zone: 608 pages used for memmap [ 0.000000] Normal zone: 77822 pages, LIFO batch:15 [ 0.000000] Using APIC driver default [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffb000 ( 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] Using ACPI for processor (LAPIC) configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] Intel MultiProcessor Specification v1.4 [ 0.000000] Virtual Wire compatibility mode. [ 0.000000] mpc: fdb10-fdbf0 [ 0.000000] MPTABLE: OEM ID: BOCHSCPU [ 0.000000] MPTABLE: Product ID: 0.1 [ 0.000000] MPTABLE: APIC at: 0xFEE00000 [ 0.000000] Lint: type 3, pol 0, trig 0, bus 01, IRQ 00, APIC ID 0, APIC LINT 00 [ 0.000000] Lint: type 1, pol 0, trig 0, bus 01, IRQ 00, APIC ID ff, APIC LINT 01 [ 0.000000] Processors: 1 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 827d80 [ 0.000000] e820: [mem 0x14000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 81180 [ 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/i386-randconfig-ib1-07251153/next:master:4788e5b4b2338f85fa42a712a182d8afd65d7c58:bisect-linux-9/.vmlinuz-4788e5b4b2338f85fa42a712a182d8afd65d7c58-20140725185250-1-kbuild branch=next/master BOOT_IMAGE=/kernel/i386-randconfig-ib1-07251153/4788e5b4b2338f85fa42a712a182d8afd65d7c58/vmlinuz-3.12.0-05711-g4788e5b drbd.minor_count=8 [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Initializing CPU#0 [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 [ 0.000000] Memory: 290612K/327280K available (4456K kernel code, 1644K rwdata, 1736K rodata, 420K init, 5572K bss, 36668K reserved) [ 0.000000] virtual kernel memory layout: [ 0.000000] fixmap : 0xfffe1000 - 0xfffff000 ( 120 kB) [ 0.000000] vmalloc : 0xd47fe000 - 0xfffdf000 ( 695 MB) [ 0.000000] lowmem : 0xc0000000 - 0xd3ffe000 ( 319 MB) [ 0.000000] .init : 0xc09aa000 - 0xc0a13000 ( 420 kB) [ 0.000000] .data : 0xc065a6e8 - 0xc09a9280 (3386 kB) [ 0.000000] .text : 0xc0200000 - 0xc065a6e8 (4457 kB) [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] CPU 0 irqstacks, hard=d240a000 soft=d240c000 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Linux version 3.12.0-05711-g4788e5b (kbuild@lkp-hsx01) (gcc version 4.8.2 (Debian 4.8.2-18) ) #11 PREEMPT Fri Jul 25 18:52:39 CST 2014 [ 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 = 0x1000000 [ 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 [c00fdb00] [ 0.000000] mpc: fdb10-fdbf0 [ 0.000000] initial memory mapped: [mem 0x00000000-0x013fffff] [ 0.000000] Base memory trampoline at [c009b000] 9b000 size 16384 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x13a00000-0x13bfffff] [ 0.000000] [mem 0x13a00000-0x13bfffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x10000000-0x139fffff] [ 0.000000] [mem 0x10000000-0x139fffff] 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 0x13c00000-0x13ffdfff] [ 0.000000] [mem 0x13c00000-0x13dfffff] page 2M [ 0.000000] [mem 0x13e00000-0x13ffdfff] page 4k [ 0.000000] BRK [0x00f8f000, 0x00f8ffff] PGTABLE [ 0.000000] cma: CMA: reserved 16 MiB at 12c00000 [ 0.000000] RAMDISK: [mem 0x13cbd000-0x13feffff] [ 0.000000] ACPI: RSDP 000fd9a0 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 13ffe4b0 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 13ffff80 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 13ffe4f0 0011A9 (v01 BXPC BXDSDT 00000001 INTL 20100528) [ 0.000000] ACPI: FACS 13ffff40 000040 [ 0.000000] ACPI: SSDT 13fff800 000735 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 13fff6e0 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 13fff6a0 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffb000 ( fee00000) [ 0.000000] 319MB LOWMEM available. [ 0.000000] mapped low ram: 0 - 13ffe000 [ 0.000000] low ram: 0 - 13ffe000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:13ffd001, boot clock [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] Normal [mem 0x01000000-0x13ffdfff] [ 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] free_area_init_node: node 0, pgdat c09a3960, node_mem_map d2980020 [ 0.000000] DMA zone: 32 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] Normal zone: 608 pages used for memmap [ 0.000000] Normal zone: 77822 pages, LIFO batch:15 [ 0.000000] Using APIC driver default [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffb000 ( 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] Using ACPI for processor (LAPIC) configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] Intel MultiProcessor Specification v1.4 [ 0.000000] Virtual Wire compatibility mode. [ 0.000000] mpc: fdb10-fdbf0 [ 0.000000] MPTABLE: OEM ID: BOCHSCPU [ 0.000000] MPTABLE: Product ID: 0.1 [ 0.000000] MPTABLE: APIC at: 0xFEE00000 [ 0.000000] Lint: type 3, pol 0, trig 0, bus 01, IRQ 00, APIC ID 0, APIC LINT 00 [ 0.000000] Lint: type 1, pol 0, trig 0, bus 01, IRQ 00, APIC ID ff, APIC LINT 01 [ 0.000000] Processors: 1 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 827d80 [ 0.000000] e820: [mem 0x14000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 81180 [ 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/i386-randconfig-ib1-07251153/next:master:4788e5b4b2338f85fa42a712a182d8afd65d7c58:bisect-linux-9/.vmlinuz-4788e5b4b2338f85fa42a712a182d8afd65d7c58-20140725185250-1-kbuild branch=next/master BOOT_IMAGE=/kernel/i386-randconfig-ib1-07251153/4788e5b4b2338f85fa42a712a182d8afd65d7c58/vmlinuz-3.12.0-05711-g4788e5b drbd.minor_count=8 [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Initializing CPU#0 [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 [ 0.000000] Memory: 290612K/327280K available (4456K kernel code, 1644K rwdata, 1736K rodata, 420K init, 5572K bss, 36668K reserved) [ 0.000000] virtual kernel memory layout: [ 0.000000] fixmap : 0xfffe1000 - 0xfffff000 ( 120 kB) [ 0.000000] vmalloc : 0xd47fe000 - 0xfffdf000 ( 695 MB) [ 0.000000] lowmem : 0xc0000000 - 0xd3ffe000 ( 319 MB) [ 0.000000] .init : 0xc09aa000 - 0xc0a13000 ( 420 kB) [ 0.000000] .data : 0xc065a6e8 - 0xc09a9280 (3386 kB) [ 0.000000] .text : 0xc0200000 - 0xc065a6e8 (4457 kB) [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] CPU 0 irqstacks, hard=d240a000 soft=d240c000 [ 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: 3823 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Detected 2693.332 MHz processor [ 0.008000] Calibrating delay loop (skipped) preset value.. 5386.66 BogoMIPS (lpj=10773328) [ 0.008007] pid_max: default: 32768 minimum: 301 [ 0.009221] Security Framework initialized [ 0.010279] Yama: becoming mindful. [ 0.011292] Mount-cache hash table entries: 512 [ 0.012837] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.012837] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.012837] tlb_flushall_shift: 6 [ 0.016007] CPU: Intel Core Processor (Haswell) (fam: 06, model: 3c, stepping: 01) [ 0.022461] ACPI: Core revision 20130927 [ 0.025672] ACPI: All ACPI Tables successfully acquired [ 0.027052] ACPI: setting ELCR to 0200 (from 0c00) [ 0.028441] Performance Events: unsupported p6 CPU model 60 no PMU driver, software events only. [ 0.032816] Getting VERSION: 1050014 [ 0.033819] Getting VERSION: 1050014 [ 0.034817] Getting ID: 0 [ 0.035678] Getting ID: f000000 [ 0.036025] Getting LVT0: 8700 [ 0.036946] Getting LVT1: 8400 [ 0.040093] enabled ExtINT on CPU#0 [ 0.041148] TSC deadline timer enabled [ 0.042805] EVM: security.capability [ 0.044000] regulator-dummy: no parameters [ 0.044349] NET: Registered protocol family 16 [ 0.045946] cpuidle: using governor ladder [ 0.047011] cpuidle: using governor menu [ 0.048324] ACPI: bus type PCI registered [ 0.049586] PCI : PCI BIOS area is rw and x. Use pci=nobios if you want it NX. [ 0.051469] PCI: PCI BIOS revision 2.10 entry at 0xfc6d5, last bus=0 [ 0.052009] PCI: Using configuration type 1 for base access [ 0.056509] bio: create slab at 0 [ 0.057954] ACPI: Added _OSI(Module Device) [ 0.059032] ACPI: Added _OSI(Processor Device) [ 0.060015] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.064021] ACPI: Added _OSI(Processor Aggregator Device) [ 0.076253] ACPI: Interpreter enabled [ 0.077283] ACPI: (supports S0 S5) [ 0.078237] ACPI: Using PIC for interrupt routing [ 0.079421] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.091897] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.092020] acpi PNP0A03:00: _OSC: OS supports [Segments] [ 0.093333] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.095244] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.096156] PCI host bridge to bus 0000:00 [ 0.097232] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.098501] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 0.099870] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] [ 0.100009] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.101556] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff] [ 0.103164] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.104739] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.106948] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.110988] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f] [ 0.113638] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.115427] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.116022] pci 0000:00:01.3: quirk: [io 0xb100-0xb10f] claimed by PIIX4 SMB [ 0.118068] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000 [ 0.120762] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref] [ 0.123799] pci 0000:00:02.0: reg 0x14: [mem 0xfebf0000-0xfebf0fff] [ 0.130953] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref] [ 0.132725] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 0.135207] pci 0000:00:03.0: reg 0x10: [mem 0xfeba0000-0xfebbffff] [ 0.137108] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f] [ 0.143843] pci 0000:00:03.0: reg 0x30: [mem 0xfebc0000-0xfebdffff pref] [ 0.144499] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000 [ 0.146455] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f] [ 0.151828] pci_bus 0000:00: on NUMA node 0 [ 0.153621] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.155606] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.157217] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.159255] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.161119] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.163338] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.164025] ACPI: \_SB_.PCI0: notify handler is installed [ 0.165493] Found 1 acpi root devices [ 0.166907] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.168010] vgaarb: loaded [ 0.168861] vgaarb: bridge control possible 0000:00:02.0 [ 0.170468] SCSI subsystem initialized [ 0.171571] pps_core: LinuxPPS API ver. 1 registered [ 0.172007] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.174201] PTP clock support registered [ 0.175318] PCI: Using ACPI for IRQ routing [ 0.176011] PCI: pci_cache_line_size set to 64 bytes [ 0.177405] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.178808] e820: reserve RAM buffer [mem 0x13ffe000-0x13ffffff] [ 0.180598] Bluetooth: Core ver 2.17 [ 0.181653] NET: Registered protocol family 31 [ 0.182805] Bluetooth: HCI device and connection manager initialized [ 0.184031] Bluetooth: HCI socket layer initialized [ 0.185216] Bluetooth: L2CAP socket layer initialized [ 0.186430] Bluetooth: SCO socket layer initialized [ 0.187631] NET: Registered protocol family 8 [ 0.188008] NET: Registered protocol family 20 [ 0.189548] Switched to clocksource kvm-clock [ 0.191005] FS-Cache: Loaded [ 0.191929] pnp: PnP ACPI init [ 0.192000] ACPI: bus type PNP registered [ 0.192591] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.194157] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.195314] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 0.197317] pnp 00:03: [dma 2] [ 0.198301] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) [ 0.199900] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active) [ 0.201559] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.203101] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.204989] pnp 00:07: Plug and Play ACPI device, IDs PNP0103 (active) [ 0.206695] pnp: PnP ACPI: found 8 devices [ 0.207757] ACPI: bus type PNP unregistered [ 0.208857] PnPBIOS: Disabled [ 0.552779] mdacon: MDA with 8K of memory detected. [ 0.552878] Console: switching consoles 13-16 to MDA-2 [ 0.590231] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 0.591608] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 0.592989] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 0.594387] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff] [ 0.595873] NET: Registered protocol family 2 [ 0.597636] TCP established hash table entries: 4096 (order: 2, 16384 bytes) [ 0.599217] TCP bind hash table entries: 4096 (order: 5, 180224 bytes) [ 0.601304] TCP: Hash tables configured (established 4096 bind 4096) [ 0.602779] TCP: reno registered [ 0.603706] UDP hash table entries: 256 (order: 2, 24576 bytes) [ 0.605135] UDP-Lite hash table entries: 256 (order: 2, 24576 bytes) [ 0.606847] NET: Registered protocol family 1 [ 0.607981] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.609379] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.610711] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.612145] pci 0000:00:02.0: Boot video device [ 0.613305] PCI: CLS 0 bytes, default 64 [ 0.614699] Unpacking initramfs... [ 0.732188] Freeing initrd memory: 3276K (d3cbd000 - d3ff0000) [ 0.733895] BUG: unable to handle kernel NULL pointer dereference at 00000028 [ 0.735603] IP: [] rapl_pmu_init+0x11e/0x139 [ 0.736012] *pdpt = 0000000000000000 *pde = f000ff53f000ff53 [ 0.736012] Oops: 0000 [#1] PREEMPT [ 0.736012] Modules linked in: [ 0.736012] CPU: 0 PID: 1 Comm: swapper Not tainted 3.12.0-05711-g4788e5b #11 [ 0.736012] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.736012] task: d244c020 ti: d244e000 task.ti: d244e000 [ 0.736012] EIP: 0060:[] EFLAGS: 00010202 CPU: 0 [ 0.736012] EIP is at rapl_pmu_init+0x11e/0x139 [ 0.736012] EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000001 [ 0.736012] ESI: c09b1fad EDI: 000000cc EBP: d244ff00 ESP: d244fef0 [ 0.736012] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 [ 0.736012] CR0: 80050033 CR2: 00000028 CR3: 00a16000 CR4: 000406b0 [ 0.736012] Stack: [ 0.736012] c04ddabe 00000000 00000002 00000000 d244ff74 c0200477 c0251b16 d244ff2c [ 0.736012] c025467d d3ff63cb d244ff34 c02410cb d3ff63cb d244ff00 c09aa512 c080d71c [ 0.736012] 000000cc d244ff74 c02412d5 c0829fe0 00000286 c023b6d8 00000246 00060006 [ 0.736012] Call Trace: [ 0.736012] [] ? register_syscore_ops+0x32/0x35 [ 0.736012] [] do_one_initcall+0xdf/0x138 [ 0.736012] [] ? lock_release_holdtime.part.20+0x93/0xf8 [ 0.736012] [] ? trace_hardirqs_on_caller+0xeb/0x1ad [ 0.736012] [] ? parameq+0x13/0x5e [ 0.736012] [] ? repair_env_string+0x12/0x51 [ 0.736012] [] ? parse_args+0x1bf/0x2f8 [ 0.736012] [] ? __usermodehelper_set_disable_depth+0x3e/0x44 [ 0.736012] [] kernel_init_freeable+0xde/0x178 [ 0.736012] [] ? do_early_param+0x78/0x78 [ 0.736012] [] kernel_init+0xb/0xed [ 0.736012] [] ? schedule_tail+0xc/0x3a [ 0.736012] [] ret_from_kernel_thread+0x1b/0x28 [ 0.736012] [] ? rest_init+0xb5/0xb5 [ 0.736012] Code: 99 87 ff 89 5c 24 04 c7 04 24 90 bf 76 c0 e8 dd e9 c9 ff 83 c8 ff eb 28 a1 44 bc a1 c0 f3 0f b8 c0 90 89 44 24 08 a1 80 73 82 c0 <8b> 40 28 89 44 24 04 c7 04 24 d4 bf 76 c0 e8 b2 e9 c9 ff 31 c0 [ 0.736012] EIP: [] rapl_pmu_init+0x11e/0x139 SS:ESP 0068:d244fef0 [ 0.736012] CR2: 0000000000000028 [ 0.736012] ---[ end trace 0a81712c9fb36a0a ]--- [ 0.736012] swapper (1) used greatest stack depth: 5800 bytes left [ 0.798045] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000009 [ 0.798045] [ 0.800575] Rebooting in 10 seconds.. Elapsed time: 5 qemu-system-x86_64 -enable-kvm -cpu Haswell,+smep,+smap -kernel /kernel/i386-randconfig-ib1-07251153/4788e5b4b2338f85fa42a712a182d8afd65d7c58/vmlinuz-3.12.0-05711-g4788e5b -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/i386-randconfig-ib1-07251153/next:master:4788e5b4b2338f85fa42a712a182d8afd65d7c58:bisect-linux-9/.vmlinuz-4788e5b4b2338f85fa42a712a182d8afd65d7c58-20140725185250-1-kbuild branch=next/master BOOT_IMAGE=/kernel/i386-randconfig-ib1-07251153/4788e5b4b2338f85fa42a712a182d8afd65d7c58/vmlinuz-3.12.0-05711-g4788e5b drbd.minor_count=8' -initrd /kernel-tests/initrd/yocto-minimal-i386.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-7 -serial file:/dev/shm/kboot/serial-yocto-kbuild-7 -daemonize -display none -monitor null