early console in setup code early console in decompress_kernel Decompressing Linux... Parsing ELF... No relocation needed... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.18.0-rc6-00201-g1e491e9 (kbuild@lkp-ib03) (gcc version 4.9.1 (Debian 4.9.1-19) ) #11 SMP Fri Nov 28 15:55:08 CST 2014 [ 0.000000] KERNEL supported cpus: [ 0.000000] NSC Geode by NSC [ 0.000000] Cyrix CyrixInstead [ 0.000000] Centaur CentaurHauls [ 0.000000] CPU: vendor_id 'GenuineIntel' unknown, using generic init. [ 0.000000] CPU: Your system may be unstable. [ 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 0x0000000000100000-0x0000000013fdffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000013fe0000-0x0000000013ffffff] 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 2.8 present. [ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 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 = 0x13fe0 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] 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 0x000f0eb0-0x000f0ebf] mapped at [c00f0eb0] [ 0.000000] mpc: f0ec0-f0fa4 [ 0.000000] initial memory mapped: [mem 0x00000000-0x023fffff] [ 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 0x12400000-0x125fffff] [ 0.000000] [mem 0x12400000-0x125fffff] page 4k [ 0.000000] BRK [0x01e59000, 0x01e59fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x10000000-0x123fffff] [ 0.000000] [mem 0x10000000-0x123fffff] page 4k [ 0.000000] BRK [0x01e5a000, 0x01e5afff] PGTABLE [ 0.000000] BRK [0x01e5b000, 0x01e5bfff] PGTABLE [ 0.000000] BRK [0x01e5c000, 0x01e5cfff] PGTABLE [ 0.000000] BRK [0x01e5d000, 0x01e5dfff] PGTABLE [ 0.000000] BRK [0x01e5e000, 0x01e5efff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x00100000-0x0fffffff] [ 0.000000] [mem 0x00100000-0x0fffffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x12600000-0x13fdffff] [ 0.000000] [mem 0x12600000-0x13fdffff] page 4k [ 0.000000] RAMDISK: [mem 0x12793000-0x13fd7fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x000F0C90 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x13FE18BD 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x13FE0B37 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x13FE0040 000AF7 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x13FE0000 000040 [ 0.000000] ACPI: SSDT 0x13FE0BAB 000C5A (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x13FE1805 000080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x13FE1885 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffc000 ( fee00000) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000013fdffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x13fdb000-0x13fdbfff] [ 0.000000] 0MB HIGHMEM available. [ 0.000000] 319MB LOWMEM available. [ 0.000000] max_low_pfn = 13fe0, highstart_pfn = 13fe0 [ 0.000000] Low memory ends at vaddr d3fe0000 [ 0.000000] High memory starts at vaddr d3fe0000 [ 0.000000] mapped low ram: 0 - 13fe0000 [ 0.000000] low ram: 0 - 13fe0000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:13fda001, primary cpu clock [ 0.000000] Node: 0, start_pfn: 1, end_pfn: 9f [ 0.000000] Setting physnode_map array to node 0 for pfns: [ 0.000000] 0 [ 0.000000] Node: 0, start_pfn: 100, end_pfn: 13fe0 [ 0.000000] Setting physnode_map array to node 0 for pfns: [ 0.000000] 0 4000 8000 c000 10000 [ 0.000000] Zone ranges: [ 0.000000] Normal [mem 0x00001000-0x13fdffff] [ 0.000000] HighMem 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 0x00100000-0x13fdffff] [ 0.000000] Initmem setup node 0 [mem 0x00001000-0x13fdffff] [ 0.000000] On node 0 totalpages: 81790 [ 0.000000] free_area_init_node: node 0, pgdat d3fdb000, node_mem_map d22f8020 [ 0.000000] Normal zone: 640 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 81790 pages, LIFO batch:15 [ 0.000000] Using APIC driver default [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffc000 ( 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] 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 ffffb000 (fec00000) [ 0.000000] e820: [mem 0x14000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] setup_percpu: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 15 pages/cpu @d276e000 s31152 r0 d30288 u61440 [ 0.000000] pcpu-alloc: s31152 r0 d30288 u61440 alloc=15*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 12770900 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 81150 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/i386-randconfig-ib0-11281331/next:master:1e491e9be4c97229a3a88763aada9582e37c7eaf:bisect-linux-9/.vmlinuz-1e491e9be4c97229a3a88763aada9582e37c7eaf-20141128160952-56-client7 branch=next/master BOOT_IMAGE=/kernel/i386-randconfig-ib0-11281331/1e491e9be4c97229a3a88763aada9582e37c7eaf/vmlinuz-3.18.0-rc6-00201-g1e491e9 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] allocated 327548 bytes of page_ext [ 0.000000] Initializing HighMem for node 0 (00000000:00000000) [ 0.000000] Memory: 283528K/327160K available (5239K kernel code, 390K rwdata, 2360K rodata, 580K init, 6016K bss, 43632K reserved, 0K highmem) [ 0.000000] virtual kernel memory layout: [ 0.000000] fixmap : 0xffd36000 - 0xfffff000 (2852 kB) [ 0.000000] pkmap : 0xff600000 - 0xff800000 (2048 kB) [ 0.000000] vmalloc : 0xd47e0000 - 0xff5fe000 ( 686 MB) [ 0.000000] lowmem : 0xc0000000 - 0xd3fe0000 ( 319 MB) [ 0.000000] .init : 0xc17d0000 - 0xc1861000 ( 580 kB) [ 0.000000] .data : 0xc151e20b - 0xc17ce8a0 (2753 kB) [ 0.000000] .text : 0xc1000000 - 0xc151e20b (5240 kB) [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.000000] NR_IRQS:2304 nr_irqs:440 0 [ 0.000000] CPU 0 irqstacks, hard=c0090000 soft=c0092000 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.18.0-rc6-00201-g1e491e9 (kbuild@lkp-ib03) (gcc version 4.9.1 (Debian 4.9.1-19) ) #11 SMP Fri Nov 28 15:55:08 CST 2014 [ 0.000000] KERNEL supported cpus: [ 0.000000] NSC Geode by NSC [ 0.000000] Cyrix CyrixInstead [ 0.000000] Centaur CentaurHauls [ 0.000000] CPU: vendor_id 'GenuineIntel' unknown, using generic init. [ 0.000000] CPU: Your system may be unstable. [ 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 0x0000000000100000-0x0000000013fdffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000013fe0000-0x0000000013ffffff] 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 2.8 present. [ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 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 = 0x13fe0 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] 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 0x000f0eb0-0x000f0ebf] mapped at [c00f0eb0] [ 0.000000] mpc: f0ec0-f0fa4 [ 0.000000] initial memory mapped: [mem 0x00000000-0x023fffff] [ 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 0x12400000-0x125fffff] [ 0.000000] [mem 0x12400000-0x125fffff] page 4k [ 0.000000] BRK [0x01e59000, 0x01e59fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x10000000-0x123fffff] [ 0.000000] [mem 0x10000000-0x123fffff] page 4k [ 0.000000] BRK [0x01e5a000, 0x01e5afff] PGTABLE [ 0.000000] BRK [0x01e5b000, 0x01e5bfff] PGTABLE [ 0.000000] BRK [0x01e5c000, 0x01e5cfff] PGTABLE [ 0.000000] BRK [0x01e5d000, 0x01e5dfff] PGTABLE [ 0.000000] BRK [0x01e5e000, 0x01e5efff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x00100000-0x0fffffff] [ 0.000000] [mem 0x00100000-0x0fffffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x12600000-0x13fdffff] [ 0.000000] [mem 0x12600000-0x13fdffff] page 4k [ 0.000000] RAMDISK: [mem 0x12793000-0x13fd7fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x000F0C90 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x13FE18BD 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x13FE0B37 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x13FE0040 000AF7 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x13FE0000 000040 [ 0.000000] ACPI: SSDT 0x13FE0BAB 000C5A (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x13FE1805 000080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x13FE1885 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffc000 ( fee00000) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000013fdffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x13fdb000-0x13fdbfff] [ 0.000000] 0MB HIGHMEM available. [ 0.000000] 319MB LOWMEM available. [ 0.000000] max_low_pfn = 13fe0, highstart_pfn = 13fe0 [ 0.000000] Low memory ends at vaddr d3fe0000 [ 0.000000] High memory starts at vaddr d3fe0000 [ 0.000000] mapped low ram: 0 - 13fe0000 [ 0.000000] low ram: 0 - 13fe0000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:13fda001, primary cpu clock [ 0.000000] Node: 0, start_pfn: 1, end_pfn: 9f [ 0.000000] Setting physnode_map array to node 0 for pfns: [ 0.000000] 0 [ 0.000000] Node: 0, start_pfn: 100, end_pfn: 13fe0 [ 0.000000] Setting physnode_map array to node 0 for pfns: [ 0.000000] 0 4000 8000 c000 10000 [ 0.000000] Zone ranges: [ 0.000000] Normal [mem 0x00001000-0x13fdffff] [ 0.000000] HighMem 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 0x00100000-0x13fdffff] [ 0.000000] Initmem setup node 0 [mem 0x00001000-0x13fdffff] [ 0.000000] On node 0 totalpages: 81790 [ 0.000000] free_area_init_node: node 0, pgdat d3fdb000, node_mem_map d22f8020 [ 0.000000] Normal zone: 640 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 81790 pages, LIFO batch:15 [ 0.000000] Using APIC driver default [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffc000 ( 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] 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 ffffb000 (fec00000) [ 0.000000] e820: [mem 0x14000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] setup_percpu: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 15 pages/cpu @d276e000 s31152 r0 d30288 u61440 [ 0.000000] pcpu-alloc: s31152 r0 d30288 u61440 alloc=15*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 12770900 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 81150 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/i386-randconfig-ib0-11281331/next:master:1e491e9be4c97229a3a88763aada9582e37c7eaf:bisect-linux-9/.vmlinuz-1e491e9be4c97229a3a88763aada9582e37c7eaf-20141128160952-56-client7 branch=next/master BOOT_IMAGE=/kernel/i386-randconfig-ib0-11281331/1e491e9be4c97229a3a88763aada9582e37c7eaf/vmlinuz-3.18.0-rc6-00201-g1e491e9 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] allocated 327548 bytes of page_ext [ 0.000000] Initializing HighMem for node 0 (00000000:00000000) [ 0.000000] Memory: 283528K/327160K available (5239K kernel code, 390K rwdata, 2360K rodata, 580K init, 6016K bss, 43632K reserved, 0K highmem) [ 0.000000] virtual kernel memory layout: [ 0.000000] fixmap : 0xffd36000 - 0xfffff000 (2852 kB) [ 0.000000] pkmap : 0xff600000 - 0xff800000 (2048 kB) [ 0.000000] vmalloc : 0xd47e0000 - 0xff5fe000 ( 686 MB) [ 0.000000] lowmem : 0xc0000000 - 0xd3fe0000 ( 319 MB) [ 0.000000] .init : 0xc17d0000 - 0xc1861000 ( 580 kB) [ 0.000000] .data : 0xc151e20b - 0xc17ce8a0 (2753 kB) [ 0.000000] .text : 0xc1000000 - 0xc151e20b (5240 kB) [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.000000] NR_IRQS:2304 nr_irqs:440 0 [ 0.000000] CPU 0 irqstacks, hard=c0090000 soft=c0092000 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 4895 kB [ 0.000000] memory used by lock dependency info: 4895 kB [ 0.000000] per task-struct memory footprint: 1152 bytes [ 0.000000] per task-struct memory footprint: 1152 bytes [ 0.000000] hpet clockevent registered [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Detected 2925.998 MHz processor [ 0.000000] tsc: Detected 2925.998 MHz processor [ 0.000000] tsc: Marking TSC unstable due to TSCs unsynchronized [ 0.000000] tsc: Marking TSC unstable due to TSCs unsynchronized [ 0.009999] Calibrating delay loop (skipped) preset value.. [ 0.009999] Calibrating delay loop (skipped) preset value.. 5854.82 BogoMIPS (lpj=9753326) 5854.82 BogoMIPS (lpj=9753326) [ 0.010008] pid_max: default: 4096 minimum: 301 [ 0.010008] pid_max: default: 4096 minimum: 301 [ 0.011190] ACPI: Core revision 20140926 [ 0.011190] ACPI: Core revision 20140926 [ 0.019241] ACPI: [ 0.019241] ACPI: All ACPI Tables successfully acquiredAll ACPI Tables successfully acquired [ 0.020136] Security Framework initialized [ 0.020136] Security Framework initialized [ 0.021293] Yama: becoming mindful. [ 0.021293] Yama: becoming mindful. [ 0.022352] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.022352] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.023346] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.023346] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.027047] Initializing cgroup subsys debug [ 0.027047] Initializing cgroup subsys debug [ 0.028326] mce: CPU supports 10 MCE banks [ 0.028326] mce: CPU supports 10 MCE banks [ 0.030017] mce: unknown CPU type - not enabling MCE support [ 0.030017] mce: unknown CPU type - not enabling MCE support [ 0.031500] numa_add_cpu cpu 0 node 0: mask now 0 [ 0.031500] numa_add_cpu cpu 0 node 0: mask now 0 [ 0.032823] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.032823] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.032823] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.032823] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.033713] debug: unmapping init [mem 0xc1861000-0xc1865fff] [ 0.033713] debug: unmapping init [mem 0xc1861000-0xc1865fff] [ 0.042139] ftrace: allocating 19133 entries in 38 pages [ 0.042139] ftrace: allocating 19133 entries in 38 pages [ 0.050168] Getting VERSION: 1050014 [ 0.050168] Getting VERSION: 1050014 [ 0.053347] Getting VERSION: 1050014 [ 0.053347] Getting VERSION: 1050014 [ 0.054278] Getting ID: 0 [ 0.054278] Getting ID: 0 [ 0.055010] Getting ID: f000000 [ 0.055010] Getting ID: f000000 [ 0.055997] Getting LVT0: 8700 [ 0.055997] Getting LVT0: 8700 [ 0.056678] Getting LVT1: 8400 [ 0.056678] Getting LVT1: 8400 [ 0.057520] Enabling APIC mode: Flat. Using 1 I/O APICs [ 0.057520] Enabling APIC mode: Flat. Using 1 I/O APICs [ 0.059143] enabled ExtINT on CPU#0 [ 0.059143] enabled ExtINT on CPU#0 [ 0.061294] ENABLING IO-APIC IRQs [ 0.061294] ENABLING IO-APIC IRQs [ 0.062285] init IO_APIC IRQs [ 0.062285] init IO_APIC IRQs [ 0.063340] apic 0 pin 0 not connected [ 0.063340] apic 0 pin 0 not connected [ 0.064365] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 0.064365] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 0.066702] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.066702] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.068894] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.068894] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.070030] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1) [ 0.070030] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1) [ 0.073364] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 0.073364] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 0.075750] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1) [ 0.075750] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1) [ 0.076696] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 0.076696] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 0.080030] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 0.080030] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 0.083364] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 0.083364] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 0.085625] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1) [ 0.085625] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1) [ 0.086696] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1) [ 0.086696] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1) [ 0.090030] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1) [ 0.090030] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1) [ 0.092283] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 0.092283] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 0.093370] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1) [ 0.093370] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1) [ 0.096697] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1) [ 0.096697] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1) [ 0.100033] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1) [ 0.100033] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1) [ 0.102294] apic 0 pin 16 not connected [ 0.102294] apic 0 pin 16 not connected [ 0.103338] apic 0 pin 17 not connected [ 0.103338] apic 0 pin 17 not connected [ 0.104298] apic 0 pin 18 not connected [ 0.104298] apic 0 pin 18 not connected [ 0.105346] apic 0 pin 19 not connected [ 0.105346] apic 0 pin 19 not connected [ 0.106426] apic 0 pin 20 not connected [ 0.106426] apic 0 pin 20 not connected [ 0.106671] apic 0 pin 21 not connected [ 0.106671] apic 0 pin 21 not connected [ 0.107608] apic 0 pin 22 not connected [ 0.107608] apic 0 pin 22 not connected [ 0.110004] apic 0 pin 23 not connected [ 0.110004] apic 0 pin 23 not connected [ 0.111078] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.111078] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.113138] smpboot: CPU0: [ 0.113138] smpboot: CPU0: GenuineIntel GenuineIntel Common KVM processorCommon KVM processor (fam: 0f, model: 06 (fam: 0f, model: 06, stepping: 01) , stepping: 01) [ 0.116676] Using local APIC timer interrupts. [ 0.116676] calibrating APIC timer ... [ 0.116676] Using local APIC timer interrupts. [ 0.116676] calibrating APIC timer ... [ 0.123333] ... lapic delta = 6249846 [ 0.123333] ... lapic delta = 6249846 [ 0.123333] ... PM-Timer delta = 357947 [ 0.123333] ... PM-Timer delta = 357947 [ 0.123333] ... PM-Timer result ok [ 0.123333] ... PM-Timer result ok [ 0.123333] ..... delta 6249846 [ 0.123333] ..... delta 6249846 [ 0.123333] ..... mult: 268428868 [ 0.123333] ..... mult: 268428868 [ 0.123333] ..... calibration result: 3333251 [ 0.123333] ..... calibration result: 3333251 [ 0.123333] ..... CPU clock speed is 2926.0845 MHz. [ 0.123333] ..... CPU clock speed is 2926.0845 MHz. [ 0.123333] ..... host bus clock speed is 1000.0251 MHz. [ 0.123333] ..... host bus clock speed is 1000.0251 MHz. [ 0.123451] Performance Events: [ 0.123451] Performance Events: no PMU driver, software events only. no PMU driver, software events only. [ 0.137828] CPU 1 irqstacks, hard=c0128000 soft=c012a000 [ 0.137828] CPU 1 irqstacks, hard=c0128000 soft=c012a000 [ 0.140008] x86: Booting SMP configuration: [ 0.140008] x86: Booting SMP configuration: [ 0.143340] .... node #0, CPUs: [ 0.143340] .... node #0, CPUs: #1 #1 [ 0.006666] Initializing CPU#1 [ 0.009999] kvm-clock: cpu 1, msr 0:13fda021, secondary cpu clock [ 0.009999] masked ExtINT on CPU#1 [ 0.009999] numa_add_cpu cpu 1 node 0: mask now 0-1 [ 0.173430] x86: Booted up 1 node, 2 CPUs [ 0.173430] x86: Booted up 1 node, 2 CPUs [ 0.176677] ---------------- [ 0.176677] ---------------- [ 0.173366] KVM setup async PF for cpu 1 [ 0.173366] KVM setup async PF for cpu 1 [ 0.173366] kvm-stealtime: cpu 1, msr 1277f900 [ 0.173366] kvm-stealtime: cpu 1, msr 1277f900 [ 0.180004] | NMI testsuite: [ 0.180004] | NMI testsuite: [ 0.180736] -------------------- [ 0.180736] -------------------- [ 0.181563] remote IPI: [ 0.181563] remote IPI: ok | ok | [ 0.190273] local IPI: [ 0.190273] local IPI: ok | ok | [ 0.203356] -------------------- [ 0.203356] -------------------- [ 0.204182] Good, all 2 testcases passed! | [ 0.204182] Good, all 2 testcases passed! | [ 0.205320] --------------------------------- [ 0.205320] --------------------------------- [ 0.206485] smpboot: Total of 2 processors activated (11708.65 BogoMIPS) [ 0.206485] smpboot: Total of 2 processors activated (11708.65 BogoMIPS) [ 0.207717] evm: security.capability [ 0.207717] evm: security.capability [ 0.210991] prandom: seed boundary self test passed [ 0.210991] prandom: seed boundary self test passed [ 0.213114] prandom: 100 self tests passed [ 0.213114] prandom: 100 self tests passed [ 0.213730] regulator-dummy: no parameters [ 0.213730] regulator-dummy: no parameters [ 0.215020] NET: Registered protocol family 16 [ 0.215020] NET: Registered protocol family 16 [ 0.223364] cpuidle: using governor ladder [ 0.223364] cpuidle: using governor ladder [ 0.230045] cpuidle: using governor menu [ 0.230045] cpuidle: using governor menu [ 0.231369] ACPI: bus type PCI registered [ 0.231369] ACPI: bus type PCI registered [ 0.232812] PCI : PCI BIOS area is rw and x. Use pci=nobios if you want it NX. [ 0.232812] PCI : PCI BIOS area is rw and x. Use pci=nobios if you want it NX. [ 0.233366] PCI: PCI BIOS revision 2.10 entry at 0xfd456, last bus=0 [ 0.233366] PCI: PCI BIOS revision 2.10 entry at 0xfd456, last bus=0 [ 0.234967] PCI: Using configuration type 1 for base access [ 0.234967] PCI: Using configuration type 1 for base access [ 0.250389] Running resizable hashtable tests... [ 0.250389] Running resizable hashtable tests... [ 0.251485] Adding 2048 keys [ 0.251485] Adding 2048 keys [ 0.403960] Traversal complete: counted=2048, nelems=2048, entries=2048 [ 0.403960] Traversal complete: counted=2048, nelems=2048, entries=2048 [ 0.405546] Table expansion iteration 0... [ 0.405546] Table expansion iteration 0... [ 0.426714] Verifying lookups... [ 0.426714] Verifying lookups... [ 0.427733] Table expansion iteration 1... [ 0.427733] Table expansion iteration 1... [ 0.446721] Verifying lookups... [ 0.446721] Verifying lookups... [ 0.447740] Table expansion iteration 2... [ 0.447740] Table expansion iteration 2... [ 0.466754] Verifying lookups... [ 0.466754] Verifying lookups... [ 0.467836] Table expansion iteration 3... [ 0.467836] Table expansion iteration 3... [ 0.480155] BUG: unable to handle kernel [ 0.480155] BUG: unable to handle kernel paging requestpaging request at d26bdffc at d26bdffc [ 0.481566] IP: [ 0.481566] IP: [] free_one_page+0x31a/0x3e0 [] free_one_page+0x31a/0x3e0 [ 0.482801] *pdpt = 0000000001866001 [ 0.482801] *pdpt = 0000000001866001 *pde = 0000000012584067 *pde = 0000000012584067 *pte = 80000000126bd060 *pte = 80000000126bd060 [ 0.483333] Oops: 0000 [#1] [ 0.483333] Oops: 0000 [#1] SMP SMP DEBUG_PAGEALLOCDEBUG_PAGEALLOC [ 0.483333] Modules linked in: [ 0.483333] Modules linked in: [ 0.483333] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.18.0-rc6-00201-g1e491e9 #11 [ 0.483333] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.18.0-rc6-00201-g1e491e9 #11 [ 0.483333] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.483333] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.483333] task: c0016430 ti: c0040000 task.ti: c0040000 [ 0.483333] task: c0016430 ti: c0040000 task.ti: c0040000 [ 0.483333] EIP: 0060:[] EFLAGS: 00010086 CPU: 0 [ 0.483333] EIP: 0060:[] EFLAGS: 00010086 CPU: 0 [ 0.483333] EIP is at free_one_page+0x31a/0x3e0 [ 0.483333] EIP is at free_one_page+0x31a/0x3e0 [ 0.483333] EAX: d26bdffc EBX: d22f8000 ECX: 00000008 EDX: d26be000 [ 0.483333] EAX: d26bdffc EBX: d22f8000 ECX: 00000008 EDX: d26be000 [ 0.483333] ESI: 00000007 EDI: d22fb000 EBP: c0041e08 ESP: c0041de0 [ 0.483333] ESI: 00000007 EDI: d22fb000 EBP: c0041e08 ESP: c0041de0 [ 0.483333] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 0.483333] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 0.483333] CR0: 8005003b CR2: d26bdffc CR3: 01869000 CR4: 000006b0 [ 0.483333] CR0: 8005003b CR2: d26bdffc CR3: 01869000 CR4: 000006b0 [ 0.483333] Stack: [ 0.483333] Stack: [ 0.483333] 00000040 [ 0.483333] 00000040 d3fdb060 d3fdb060 d22fa000 d22fa000 d3fdb000 d3fdb000 00000080 00000080 00000008 00000008 d22fa000 d22fa000 d22fb800 d22fb800 [ 0.483333] 00000000 [ 0.483333] 00000000 00000006 00000006 c0041e2c c0041e2c c110bdec c110bdec 00000006 00000006 00000000 00000000 000001c0 000001c0 00000246 00000246 [ 0.483333] c014acb8 [ 0.483333] c014acb8 c01c0000 c01c0000 c01c0000 c01c0000 c0041e34 c0041e34 c110c769 c110c769 c0041e4c c0041e4c c1144ca5 c1144ca5 c111b595 c111b595 [ 0.483333] Call Trace: [ 0.483333] Call Trace: [ 0.483333] [] __free_pages_ok+0xac/0xf0 [ 0.483333] [] __free_pages_ok+0xac/0xf0 [ 0.483333] [] __free_pages+0x19/0x30 [ 0.483333] [] __free_pages+0x19/0x30 [ 0.483333] [] kfree+0x75/0xf0 [ 0.483333] [] kfree+0x75/0xf0 [ 0.483333] [] ? kvfree+0x45/0x50 [ 0.483333] [] ? kvfree+0x45/0x50 [ 0.483333] [] kvfree+0x45/0x50 [ 0.483333] [] kvfree+0x45/0x50 [ 0.483333] [] rhashtable_expand+0x1b3/0x1e0 [ 0.483333] [] rhashtable_expand+0x1b3/0x1e0 [ 0.483333] [] test_rht_init+0x173/0x2e8 [ 0.483333] [] test_rht_init+0x173/0x2e8 [ 0.483333] [] ? jhash2+0xe0/0xe0 [ 0.483333] [] ? jhash2+0xe0/0xe0 [ 0.483333] [] ? rhashtable_hashfn+0x20/0x20 [ 0.483333] [] ? rhashtable_hashfn+0x20/0x20 [ 0.483333] [] ? rht_grow_above_75+0x20/0x20 [ 0.483333] [] ? rht_grow_above_75+0x20/0x20 [ 0.483333] [] ? rht_shrink_below_30+0x20/0x20 [ 0.483333] [] ? rht_shrink_below_30+0x20/0x20 [ 0.483333] [] ? jhash2+0xe0/0xe0 [ 0.483333] [] ? jhash2+0xe0/0xe0 [ 0.483333] [] ? rhashtable_hashfn+0x20/0x20 [ 0.483333] [] ? rhashtable_hashfn+0x20/0x20 [ 0.483333] [] ? rht_grow_above_75+0x20/0x20 [ 0.483333] [] ? rht_grow_above_75+0x20/0x20 [ 0.483333] [] ? rht_shrink_below_30+0x20/0x20 [ 0.483333] [] ? rht_shrink_below_30+0x20/0x20 [ 0.483333] [] ? test_rht_lookup+0x8f/0x8f [ 0.483333] [] ? test_rht_lookup+0x8f/0x8f [ 0.483333] [] do_one_initcall+0xc6/0x210 [ 0.483333] [] do_one_initcall+0xc6/0x210 [ 0.483333] [] ? test_rht_lookup+0x8f/0x8f [ 0.483333] [] ? test_rht_lookup+0x8f/0x8f [ 0.483333] [] ? repair_env_string+0x12/0x54 [ 0.483333] [] ? repair_env_string+0x12/0x54 [ 0.483333] [] kernel_init_freeable+0x193/0x213 [ 0.483333] [] kernel_init_freeable+0x193/0x213 [ 0.483333] [] kernel_init+0x10/0xf0 [ 0.483333] [] kernel_init+0x10/0xf0 [ 0.483333] [] ret_from_kernel_thread+0x21/0x30 [ 0.483333] [] ret_from_kernel_thread+0x21/0x30 [ 0.483333] [] ? rest_init+0xb0/0xb0 [ 0.483333] [] ? rest_init+0xb0/0xb0 [ 0.483333] Code: [ 0.483333] Code: 85 85 b1 b1 00 00 00 00 00 00 83 83 7d 7d 0c 0c 05 05 0f 0f 85 85 5c 5c fd fd ff ff ff ff e9 e9 79 79 fd fd ff ff ff ff 8d 8d b6 b6 00 00 00 00 00 00 00 00 8d 8d bc bc 27 27 00 00 00 00 00 00 00 00 89 89 4d 4d ec ec 89 89 d8 d8 e8 e8 16 16 4d 4d 04 04 00 00 <8b> <8b> 00 00 a8 a8 02 02 8b 8b 4d 4d ec ec 0f 0f 84 84 93 93 fe fe ff ff ff ff 3b 3b 4b 4b 1c 1c 74 74 11 11 8b 8b 43 43 0c 0c [ 0.483333] EIP: [] [ 0.483333] EIP: [] free_one_page+0x31a/0x3e0free_one_page+0x31a/0x3e0 SS:ESP 0068:c0041de0 SS:ESP 0068:c0041de0 [ 0.483333] CR2: 00000000d26bdffc [ 0.483333] CR2: 00000000d26bdffc [ 0.483333] ---[ end trace 7648e12f817ef2ad ]--- [ 0.483333] ---[ end trace 7648e12f817ef2ad ]--- [ 0.483333] Kernel panic - not syncing: Fatal exception [ 0.483333] Kernel panic - not syncing: Fatal exception Elapsed time: 10 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/i386-randconfig-ib0-11281331/1e491e9be4c97229a3a88763aada9582e37c7eaf/vmlinuz-3.18.0-rc6-00201-g1e491e9 -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/i386-randconfig-ib0-11281331/next:master:1e491e9be4c97229a3a88763aada9582e37c7eaf:bisect-linux-9/.vmlinuz-1e491e9be4c97229a3a88763aada9582e37c7eaf-20141128160952-56-client7 branch=next/master BOOT_IMAGE=/kernel/i386-randconfig-ib0-11281331/1e491e9be4c97229a3a88763aada9582e37c7eaf/vmlinuz-3.18.0-rc6-00201-g1e491e9 drbd.minor_count=8' -initrd /kernel-tests/initrd/quantal-core-i386.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-client7-9 -serial file:/dev/shm/kboot/serial-quantal-client7-9 -daemonize -display none -monitor null