early console in setup code Probing EDD (edd=off to disable)... ok early console in decompress_kernel Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 4.0.0-rc1-00004-g295458e (kbuild@snb) (gcc version 4.9.1 (Debian 4.9.1-19) ) #455 SMP Tue Mar 3 04:11:04 CST 2015 [ 0.000000] Command line: hung_task_panic=1 earlyprintk=ttyS0,115200 rd.udev.log-priority=err systemd.log_target=journal systemd.log_level=warning debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-s0-03021957/linux-devel:devel-snb-smoke-201503030223:295458e67284f57d154ec8156a22797c0cfb044a:bisect-linux-3/.vmlinuz-295458e67284f57d154ec8156a22797c0cfb044a-20150303041144-19-client6 branch=linux-devel/devel-snb-smoke-201503030223 BOOT_IMAGE=/kernel/x86_64-randconfig-s0-03021957/295458e67284f57d154ec8156a22797c0cfb044a/vmlinuz-4.0.0-rc1-00004-g295458e drbd.minor_count=8 [ 0.000000] KERNEL supported cpus: [ 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 = 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] PAT configuration [0-7]: WB WC UC- UC WB WC UC- UC [ 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 0x000f0ed0-0x000f0edf] mapped at [ffff8800000f0ed0] [ 0.000000] mpc: f0ee0-f0fb0 [ 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 [0x033db000, 0x033dbfff] PGTABLE [ 0.000000] BRK [0x033dc000, 0x033dcfff] PGTABLE [ 0.000000] BRK [0x033dd000, 0x033ddfff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x13a00000-0x13bfffff] [ 0.000000] [mem 0x13a00000-0x13bfffff] page 4k [ 0.000000] BRK [0x033de000, 0x033defff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x00100000-0x139fffff] [ 0.000000] [mem 0x00100000-0x139fffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x13c00000-0x13fdffff] [ 0.000000] [mem 0x13c00000-0x13fdffff] page 4k [ 0.000000] BRK [0x033df000, 0x033dffff] PGTABLE [ 0.000000] BRK [0x033e0000, 0x033e0fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x13cce000-0x13fd7fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F0CF0 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x0000000013FE1854 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x0000000013FE0B37 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x0000000013FE0040 000AF7 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x0000000013FE0000 000040 [ 0.000000] ACPI: SSDT 0x0000000013FE0BAB 000BF9 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x0000000013FE17A4 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x0000000013FE181C 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000) [ 0.000000] cma: dma_contiguous_reserve(limit 13fe0000) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:13fdf001, primary cpu clock [ 0.000000] [ffffea0000000000-ffffea00005fffff] PMD -> [ffff880012c00000-ffff8800131fffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA32 [mem 0x0000000000001000-0x0000000013fdffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x0000000013fdffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000013fdffff] [ 0.000000] On node 0 totalpages: 81790 [ 0.000000] DMA32 zone: 1280 pages used for memmap [ 0.000000] DMA32 zone: 21 pages reserved [ 0.000000] DMA32 zone: 81790 pages, LIFO batch:15 [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000) [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04 [ 0.000000] ACPI: IRQ5 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08 [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] ACPI: IRQ10 used by override. [ 0.000000] ACPI: IRQ11 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs [ 0.000000] mapped IOAPIC to ffffffffff5fb000 (fec00000) [ 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:1 nr_cpu_ids:1 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 477 pages/cpu @ffff880013800000 s1914264 r8192 d31336 u2097152 [ 0.000000] pcpu-alloc: s1914264 r8192 d31336 u2097152 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 1380d240 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 80489 [ 0.000000] Kernel command line: hung_task_panic=1 earlyprintk=ttyS0,115200 rd.udev.log-priority=err systemd.log_target=journal systemd.log_level=warning debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-s0-03021957/linux-devel:devel-snb-smoke-201503030223:295458e67284f57d154ec8156a22797c0cfb044a:bisect-linux-3/.vmlinuz-295458e67284f57d154ec8156a22797c0cfb044a-20150303041144-19-client6 branch=linux-devel/devel-snb-smoke-201503030223 BOOT_IMAGE=/kernel/x86_64-randconfig-s0-03021957/295458e67284f57d154ec8156a22797c0cfb044a/vmlinuz-4.0.0-rc1-00004-g295458e drbd.minor_count=8 [ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.000000] Memory: 277688K/327160K available (6669K kernel code, 3427K rwdata, 4496K rodata, 2776K init, 16160K bss, 49472K reserved, 0K cma-reserved) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] NR_IRQS:4352 nr_irqs:256 16 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 4.0.0-rc1-00004-g295458e (kbuild@snb) (gcc version 4.9.1 (Debian 4.9.1-19) ) #455 SMP Tue Mar 3 04:11:04 CST 2015 [ 0.000000] Command line: hung_task_panic=1 earlyprintk=ttyS0,115200 rd.udev.log-priority=err systemd.log_target=journal systemd.log_level=warning debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-s0-03021957/linux-devel:devel-snb-smoke-201503030223:295458e67284f57d154ec8156a22797c0cfb044a:bisect-linux-3/.vmlinuz-295458e67284f57d154ec8156a22797c0cfb044a-20150303041144-19-client6 branch=linux-devel/devel-snb-smoke-201503030223 BOOT_IMAGE=/kernel/x86_64-randconfig-s0-03021957/295458e67284f57d154ec8156a22797c0cfb044a/vmlinuz-4.0.0-rc1-00004-g295458e drbd.minor_count=8 [ 0.000000] KERNEL supported cpus: [ 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 = 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] PAT configuration [0-7]: WB WC UC- UC WB WC UC- UC [ 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 0x000f0ed0-0x000f0edf] mapped at [ffff8800000f0ed0] [ 0.000000] mpc: f0ee0-f0fb0 [ 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 [0x033db000, 0x033dbfff] PGTABLE [ 0.000000] BRK [0x033dc000, 0x033dcfff] PGTABLE [ 0.000000] BRK [0x033dd000, 0x033ddfff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x13a00000-0x13bfffff] [ 0.000000] [mem 0x13a00000-0x13bfffff] page 4k [ 0.000000] BRK [0x033de000, 0x033defff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x00100000-0x139fffff] [ 0.000000] [mem 0x00100000-0x139fffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x13c00000-0x13fdffff] [ 0.000000] [mem 0x13c00000-0x13fdffff] page 4k [ 0.000000] BRK [0x033df000, 0x033dffff] PGTABLE [ 0.000000] BRK [0x033e0000, 0x033e0fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x13cce000-0x13fd7fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F0CF0 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x0000000013FE1854 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x0000000013FE0B37 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x0000000013FE0040 000AF7 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x0000000013FE0000 000040 [ 0.000000] ACPI: SSDT 0x0000000013FE0BAB 000BF9 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x0000000013FE17A4 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x0000000013FE181C 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000) [ 0.000000] cma: dma_contiguous_reserve(limit 13fe0000) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:13fdf001, primary cpu clock [ 0.000000] [ffffea0000000000-ffffea00005fffff] PMD -> [ffff880012c00000-ffff8800131fffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA32 [mem 0x0000000000001000-0x0000000013fdffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x0000000013fdffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000013fdffff] [ 0.000000] On node 0 totalpages: 81790 [ 0.000000] DMA32 zone: 1280 pages used for memmap [ 0.000000] DMA32 zone: 21 pages reserved [ 0.000000] DMA32 zone: 81790 pages, LIFO batch:15 [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000) [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04 [ 0.000000] ACPI: IRQ5 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08 [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] ACPI: IRQ10 used by override. [ 0.000000] ACPI: IRQ11 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs [ 0.000000] mapped IOAPIC to ffffffffff5fb000 (fec00000) [ 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:1 nr_cpu_ids:1 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 477 pages/cpu @ffff880013800000 s1914264 r8192 d31336 u2097152 [ 0.000000] pcpu-alloc: s1914264 r8192 d31336 u2097152 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 1380d240 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 80489 [ 0.000000] Kernel command line: hung_task_panic=1 earlyprintk=ttyS0,115200 rd.udev.log-priority=err systemd.log_target=journal systemd.log_level=warning debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-s0-03021957/linux-devel:devel-snb-smoke-201503030223:295458e67284f57d154ec8156a22797c0cfb044a:bisect-linux-3/.vmlinuz-295458e67284f57d154ec8156a22797c0cfb044a-20150303041144-19-client6 branch=linux-devel/devel-snb-smoke-201503030223 BOOT_IMAGE=/kernel/x86_64-randconfig-s0-03021957/295458e67284f57d154ec8156a22797c0cfb044a/vmlinuz-4.0.0-rc1-00004-g295458e drbd.minor_count=8 [ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.000000] Memory: 277688K/327160K available (6669K kernel code, 3427K rwdata, 4496K rodata, 2776K init, 16160K bss, 49472K reserved, 0K cma-reserved) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] NR_IRQS:4352 nr_irqs:256 16 [ 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: 8639 kB [ 0.000000] memory used by lock dependency info: 8639 kB [ 0.000000] per task-struct memory footprint: 2688 bytes [ 0.000000] per task-struct memory footprint: 2688 bytes [ 0.000000] ------------------------ [ 0.000000] ------------------------ [ 0.000000] | Locking API testsuite: [ 0.000000] | Locking API testsuite: [ 0.000000] ---------------------------------------------------------------------------- [ 0.000000] ---------------------------------------------------------------------------- [ 0.000000] | spin |wlock |rlock |mutex | wsem | rsem | [ 0.000000] | spin |wlock |rlock |mutex | wsem | rsem | [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] A-A deadlock: [ 0.000000] A-A deadlock:failed|failed|failed|failed| ok | ok |failed|failed|failed|failed|failed|failed| [ 0.000000] A-B-B-A deadlock: [ 0.000000] A-B-B-A deadlock:failed|failed|failed|failed| ok | ok |failed|failed|failed|failed|failed|failed| [ 0.000000] A-B-B-C-C-A deadlock: [ 0.000000] A-B-B-C-C-A deadlock:failed|failed|failed|failed| ok | ok |failed|failed|failed|failed|failed|failed| [ 0.000000] A-B-C-A-B-C deadlock: [ 0.000000] A-B-C-A-B-C deadlock:failed|failed|failed|failed| ok | ok |failed|failed|failed|failed|failed|failed| [ 0.000000] A-B-B-C-C-D-D-A deadlock: [ 0.000000] A-B-B-C-C-D-D-A deadlock:failed|failed|failed|failed| ok | ok |failed|failed|failed|failed|failed|failed| [ 0.000000] A-B-C-D-B-D-D-A deadlock: [ 0.000000] A-B-C-D-B-D-D-A deadlock:failed|failed|failed|failed| ok | ok |failed|failed|failed|failed|failed|failed| [ 0.000000] A-B-C-D-B-C-D-A deadlock: [ 0.000000] A-B-C-D-B-C-D-A deadlock:failed|failed|failed|failed| ok | ok |failed|failed|failed|failed|failed|failed| [ 0.000000] double unlock: [ 0.000000] double unlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] initialize held: [ 0.000000] initialize held: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] bad unlock order: [ 0.000000] bad unlock order: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] recursive read-lock: [ 0.000000] recursive read-lock: | | ok | ok | | |failed|failed| [ 0.000000] recursive read-lock #2: [ 0.000000] recursive read-lock #2: | | ok | ok | | |failed|failed| [ 0.000000] mixed read-write-lock: [ 0.000000] mixed read-write-lock: | |failed|failed| | |failed|failed| [ 0.000000] mixed write-read-lock: [ 0.000000] mixed write-read-lock: | |failed|failed| | |failed|failed| [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] hard-irqs-on + irq-safe-A/12: [ 0.000000] hard-irqs-on + irq-safe-A/12:failed|failed|failed|failed| ok | ok | [ 0.000000] soft-irqs-on + irq-safe-A/12: [ 0.000000] soft-irqs-on + irq-safe-A/12:failed|failed|failed|failed| ok | ok | [ 0.000000] hard-irqs-on + irq-safe-A/21: [ 0.000000] hard-irqs-on + irq-safe-A/21:failed|failed|failed|failed| ok | ok | [ 0.000000] soft-irqs-on + irq-safe-A/21: [ 0.000000] soft-irqs-on + irq-safe-A/21:failed|failed|failed|failed| ok | ok | [ 0.000000] sirq-safe-A => hirqs-on/12: [ 0.000000] sirq-safe-A => hirqs-on/12:failed|failed|failed|failed| ok | ok | [ 0.000000] sirq-safe-A => hirqs-on/21: [ 0.000000] sirq-safe-A => hirqs-on/21:failed|failed|failed|failed| ok | ok | [ 0.000000] hard-safe-A + irqs-on/12: [ 0.000000] hard-safe-A + irqs-on/12:failed|failed|failed|failed| ok | ok | [ 0.000000] soft-safe-A + irqs-on/12: [ 0.000000] soft-safe-A + irqs-on/12:failed|failed|failed|failed| ok | ok | [ 0.000000] hard-safe-A + irqs-on/21: [ 0.000000] hard-safe-A + irqs-on/21:failed|failed|failed|failed| ok | ok | [ 0.000000] soft-safe-A + irqs-on/21: [ 0.000000] soft-safe-A + irqs-on/21:failed|failed|failed|failed| ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/123: [ 0.000000] hard-safe-A + unsafe-B #1/123:failed|failed|failed|failed| ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/123: [ 0.000000] soft-safe-A + unsafe-B #1/123:failed|failed|failed|failed| ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/132: [ 0.000000] hard-safe-A + unsafe-B #1/132:failed|failed|failed|failed| ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/132: [ 0.000000] soft-safe-A + unsafe-B #1/132:failed|failed|failed|failed| ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/213: [ 0.000000] hard-safe-A + unsafe-B #1/213:failed|failed|failed|failed| ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/213: [ 0.000000] soft-safe-A + unsafe-B #1/213:failed|failed|failed|failed| ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/231: [ 0.000000] hard-safe-A + unsafe-B #1/231:failed|failed|failed|failed| ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/231: [ 0.000000] soft-safe-A + unsafe-B #1/231:failed|failed|failed|failed| ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/312: [ 0.000000] hard-safe-A + unsafe-B #1/312:failed|failed|failed|failed| ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/312: [ 0.000000] soft-safe-A + unsafe-B #1/312:failed|failed|failed|failed| ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/321: [ 0.000000] hard-safe-A + unsafe-B #1/321:failed|failed|failed|failed| ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/321: [ 0.000000] soft-safe-A + unsafe-B #1/321:failed|failed|failed|failed| ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/123: [ 0.000000] hard-safe-A + unsafe-B #2/123:failed|failed|failed|failed| ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/123: [ 0.000000] soft-safe-A + unsafe-B #2/123:failed|failed|failed|failed| ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/132: [ 0.000000] hard-safe-A + unsafe-B #2/132:failed|failed|failed|failed| ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/132: [ 0.000000] soft-safe-A + unsafe-B #2/132:failed|failed|failed|failed| ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/213: [ 0.000000] hard-safe-A + unsafe-B #2/213:failed|failed|failed|failed| ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/213: [ 0.000000] soft-safe-A + unsafe-B #2/213:failed|failed|failed|failed| ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/231: [ 0.000000] hard-safe-A + unsafe-B #2/231:failed|failed|failed|failed| ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/231: [ 0.000000] soft-safe-A + unsafe-B #2/231:failed|failed|failed|failed| ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/312: [ 0.000000] hard-safe-A + unsafe-B #2/312:failed|failed|failed|failed| ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/312: [ 0.000000] soft-safe-A + unsafe-B #2/312:failed|failed|failed|failed| ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/321: [ 0.000000] hard-safe-A + unsafe-B #2/321:failed|failed|failed|failed| ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/321: [ 0.000000] soft-safe-A + unsafe-B #2/321:failed|failed|failed|failed| ok | ok | [ 0.000000] hard-irq lock-inversion/123: [ 0.000000] hard-irq lock-inversion/123:failed|failed|failed|failed| ok | ok | [ 0.000000] soft-irq lock-inversion/123: [ 0.000000] soft-irq lock-inversion/123:failed|failed|failed|failed| ok | ok | [ 0.000000] hard-irq lock-inversion/132: [ 0.000000] hard-irq lock-inversion/132:failed|failed|failed|failed| ok | ok | [ 0.000000] soft-irq lock-inversion/132: [ 0.000000] soft-irq lock-inversion/132:failed|failed|failed|failed| ok | ok | [ 0.000000] hard-irq lock-inversion/213: [ 0.000000] hard-irq lock-inversion/213:failed|failed|failed|failed| ok | ok | [ 0.000000] soft-irq lock-inversion/213: [ 0.000000] soft-irq lock-inversion/213:failed|failed|failed|failed| ok | ok | [ 0.000000] hard-irq lock-inversion/231: [ 0.000000] hard-irq lock-inversion/231:failed|failed|failed|failed| ok | ok | [ 0.000000] soft-irq lock-inversion/231: [ 0.000000] soft-irq lock-inversion/231:failed|failed|failed|failed| ok | ok | [ 0.000000] hard-irq lock-inversion/312: [ 0.000000] hard-irq lock-inversion/312:failed|failed|failed|failed| ok | ok | [ 0.000000] soft-irq lock-inversion/312: [ 0.000000] soft-irq lock-inversion/312:failed|failed|failed|failed| ok | ok | [ 0.000000] hard-irq lock-inversion/321: [ 0.000000] hard-irq lock-inversion/321:failed|failed|failed|failed| ok | ok | [ 0.000000] soft-irq lock-inversion/321: [ 0.000000] soft-irq lock-inversion/321:failed|failed|failed|failed| ok | ok | [ 0.000000] hard-irq read-recursion/123: [ 0.000000] hard-irq read-recursion/123: ok | ok | [ 0.000000] soft-irq read-recursion/123: [ 0.000000] soft-irq read-recursion/123: ok | ok | [ 0.000000] hard-irq read-recursion/132: [ 0.000000] hard-irq read-recursion/132: ok | ok | [ 0.000000] soft-irq read-recursion/132: [ 0.000000] soft-irq read-recursion/132: ok | ok | [ 0.000000] hard-irq read-recursion/213: [ 0.000000] hard-irq read-recursion/213: ok | ok | [ 0.000000] soft-irq read-recursion/213: [ 0.000000] soft-irq read-recursion/213: ok | ok | [ 0.000000] hard-irq read-recursion/231: [ 0.000000] hard-irq read-recursion/231: ok | ok | [ 0.000000] soft-irq read-recursion/231: [ 0.000000] soft-irq read-recursion/231: ok | ok | [ 0.000000] hard-irq read-recursion/312: [ 0.000000] hard-irq read-recursion/312: ok | ok | [ 0.000000] soft-irq read-recursion/312: [ 0.000000] soft-irq read-recursion/312: ok | ok | [ 0.000000] hard-irq read-recursion/321: [ 0.000000] hard-irq read-recursion/321: ok | ok | [ 0.000000] soft-irq read-recursion/321: [ 0.000000] soft-irq read-recursion/321: ok | ok | [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] | Wound/wait tests | [ 0.000000] | Wound/wait tests | [ 0.000000] --------------------- [ 0.000000] --------------------- [ 0.000000] ww api failures: [ 0.000000] ww api failures: ok | ok | ok | ok | ok | ok | [ 0.000000] ww contexts mixing: [ 0.000000] ww contexts mixing:failed|failed| ok | ok | [ 0.000000] finishing ww context: [ 0.000000] finishing ww context: ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] locking mismatches: [ 0.000000] locking mismatches: ok | ok | ok | ok | ok | ok | [ 0.000000] EDEADLK handling: [ 0.000000] EDEADLK handling: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] spinlock nest unlocked: [ 0.000000] spinlock nest unlocked: ok | ok | [ 0.000000] ----------------------------------------------------- [ 0.000000] ----------------------------------------------------- [ 0.000000] |block | try |context| [ 0.000000] |block | try |context| [ 0.000000] ----------------------------------------------------- [ 0.000000] ----------------------------------------------------- [ 0.000000] context: [ 0.000000] context:failed|failed| ok | ok | ok | ok | [ 0.000000] try: [ 0.000000] try:failed|failed| ok | ok |failed|failed| [ 0.000000] block: [ 0.000000] block:failed|failed| ok | ok |failed|failed| [ 0.000000] spinlock: [ 0.000000] spinlock:failed|failed| ok | ok |failed|failed| [ 0.000000] -------------------------------------------------------- [ 0.000000] -------------------------------------------------------- [ 0.000000] 141 out of 253 testcases failed, as expected. | [ 0.000000] 141 out of 253 testcases failed, as expected. | [ 0.000000] ---------------------------------------------------- [ 0.000000] ---------------------------------------------------- [ 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 [ 0.008000] Calibrating delay loop (skipped) preset value.. [ 0.008000] Calibrating delay loop (skipped) preset value.. 5851.99 BogoMIPS (lpj=11703992) 5851.99 BogoMIPS (lpj=11703992) [ 0.008000] pid_max: default: 32768 minimum: 301 [ 0.008000] pid_max: default: 32768 minimum: 301 [ 0.008028] ACPI: Core revision 20150204 [ 0.008028] ACPI: Core revision 20150204 [ 0.015785] ACPI: [ 0.015785] ACPI: All ACPI Tables successfully acquiredAll ACPI Tables successfully acquired [ 0.016730] Security Framework initialized [ 0.016730] Security Framework initialized [ 0.017461] SELinux: Initializing. [ 0.017461] SELinux: Initializing. [ 0.018112] SELinux: Starting in permissive mode [ 0.018112] SELinux: Starting in permissive mode [ 0.018937] Yama: becoming mindful. [ 0.018937] Yama: becoming mindful. [ 0.019585] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.019585] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.020009] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.020009] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.021989] ------------[ cut here ]------------ [ 0.021989] ------------[ cut here ]------------ [ 0.022816] WARNING: CPU: 0 PID: 0 at arch/x86/kernel/cpu/common.c:1439 warn_pre_alternatives+0x25/0x2e() [ 0.022816] WARNING: CPU: 0 PID: 0 at arch/x86/kernel/cpu/common.c:1439 warn_pre_alternatives+0x25/0x2e() [ 0.024000] You're using static_cpu_has before alternatives have run! [ 0.024000] You're using static_cpu_has before alternatives have run! [ 0.024000] Modules linked in: [ 0.024000] Modules linked in: [ 0.024000] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.0.0-rc1-00004-g295458e #455 [ 0.024000] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.0.0-rc1-00004-g295458e #455 [ 0.024000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.024000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.024000] 0000000000000009 [ 0.024000] 0000000000000009 ffffffff81e03cc8 ffffffff81e03cc8 ffffffff81674d02 ffffffff81674d02 ffffffff810ca88e ffffffff810ca88e [ 0.024000] ffffffff81e03d18 [ 0.024000] ffffffff81e03d18 ffffffff81e03d08 ffffffff81e03d08 ffffffff81073d6f ffffffff81073d6f 0000000000000000 0000000000000000 [ 0.024000] ffffffff81018f79 [ 0.024000] ffffffff81018f79 ffffffff81e03e38 ffffffff81e03e38 0000000000000000 0000000000000000 0000000000000002 0000000000000002 [ 0.024000] Call Trace: [ 0.024000] Call Trace: [ 0.024000] [] dump_stack+0xa0/0xd5 [ 0.024000] [] dump_stack+0xa0/0xd5 [ 0.024000] [] ? console_unlock+0x496/0x4ef [ 0.024000] [] ? console_unlock+0x496/0x4ef [ 0.024000] [] warn_slowpath_common+0xc8/0xf7 [ 0.024000] [] warn_slowpath_common+0xc8/0xf7 [ 0.024000] [] ? warn_pre_alternatives+0x25/0x2e [ 0.024000] [] ? warn_pre_alternatives+0x25/0x2e [ 0.024000] [] warn_slowpath_fmt+0x4f/0x58 [ 0.024000] [] warn_slowpath_fmt+0x4f/0x58 [ 0.024000] [] ? native_iret+0x7/0x7 [ 0.024000] [] ? native_iret+0x7/0x7 [ 0.024000] [] warn_pre_alternatives+0x25/0x2e [ 0.024000] [] warn_pre_alternatives+0x25/0x2e [ 0.024000] [] __do_page_fault+0x2b4/0x7c2 [ 0.024000] [] __do_page_fault+0x2b4/0x7c2 [ 0.024000] [] do_page_fault+0x3e/0x4a [ 0.024000] [] do_page_fault+0x3e/0x4a [ 0.024000] [] do_async_page_fault+0x3a/0xb9 [ 0.024000] [] do_async_page_fault+0x3a/0xb9 [ 0.024000] [] async_page_fault+0x28/0x30 [ 0.024000] [] async_page_fault+0x28/0x30 [ 0.024000] [] ? cpumask_copy+0x2c/0x2f [ 0.024000] [] ? cpumask_copy+0x2c/0x2f [ 0.024000] [] ? cpuset_bind+0x5b/0xc4 [ 0.024000] [] ? cpuset_bind+0x5b/0xc4 [ 0.024000] [] cgroup_init+0x2fa/0x3d3 [ 0.024000] [] cgroup_init+0x2fa/0x3d3 [ 0.024000] [] start_kernel+0x6ed/0x755 [ 0.024000] [] start_kernel+0x6ed/0x755 [ 0.024000] [] ? early_idt_handlers+0x120/0x120 [ 0.024000] [] ? early_idt_handlers+0x120/0x120 [ 0.024000] [] x86_64_start_reservations+0x46/0x4f [ 0.024000] [] x86_64_start_reservations+0x46/0x4f [ 0.024000] [] x86_64_start_kernel+0x1b0/0x1c6 [ 0.024000] [] x86_64_start_kernel+0x1b0/0x1c6 [ 0.024000] ---[ end trace 37d9a871c47a31bc ]--- [ 0.024000] ---[ end trace 37d9a871c47a31bc ]--- [ 0.024000] BUG: unable to handle kernel [ 0.024000] BUG: unable to handle kernel NULL pointer dereferenceNULL pointer dereference at (null) at (null) [ 0.024000] IP: [ 0.024000] IP: [] cpumask_copy+0x2c/0x2f [] cpumask_copy+0x2c/0x2f [ 0.024000] PGD 0 [ 0.024000] PGD 0 [ 0.024000] Oops: 0002 [#1] [ 0.024000] Oops: 0002 [#1] SMP SMP DEBUG_PAGEALLOC DEBUG_PAGEALLOC [ 0.024000] Modules linked in: [ 0.024000] Modules linked in: [ 0.024000] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 4.0.0-rc1-00004-g295458e #455 [ 0.024000] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 4.0.0-rc1-00004-g295458e #455 [ 0.024000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.024000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.024000] task: ffffffff81e127c0 ti: ffffffff81e00000 task.ti: ffffffff81e00000 [ 0.024000] task: ffffffff81e127c0 ti: ffffffff81e00000 task.ti: ffffffff81e00000 [ 0.024000] RIP: 0010:[] [ 0.024000] RIP: 0010:[] [] cpumask_copy+0x2c/0x2f [] cpumask_copy+0x2c/0x2f [ 0.024000] RSP: 0000:ffffffff81e03ee0 EFLAGS: 00010012 [ 0.024000] RSP: 0000:ffffffff81e03ee0 EFLAGS: 00010012 [ 0.024000] RAX: ffffffff82f81550 RBX: ffffffff81eaff40 RCX: 0000000000000008 [ 0.024000] RAX: ffffffff82f81550 RBX: ffffffff81eaff40 RCX: 0000000000000008 [ 0.024000] RDX: 8c6318c6318c6320 RSI: ffffffff82150ce0 RDI: 0000000000000000 [ 0.024000] RDX: 8c6318c6318c6320 RSI: ffffffff82150ce0 RDI: 0000000000000000 [ 0.024000] RBP: ffffffff81e03ef8 R08: 0000000000000002 R09: 000000000047a23e [ 0.024000] RBP: ffffffff81e03ef8 R08: 0000000000000002 R09: 000000000047a23e [ 0.024000] R10: 0000000000000000 R11: ffffffff81e12f01 R12: ffffffff81eace30 [ 0.024000] R10: 0000000000000000 R11: ffffffff81e12f01 R12: ffffffff81eace30 [ 0.024000] R13: ffffffff82f816a0 R14: 0000000000000000 R15: 0000000000000000 [ 0.024000] R13: ffffffff82f816a0 R14: 0000000000000000 R15: 0000000000000000 [ 0.024000] FS: 0000000000000000(0000) GS:ffff880013800000(0000) knlGS:0000000000000000 [ 0.024000] FS: 0000000000000000(0000) GS:ffff880013800000(0000) knlGS:0000000000000000 [ 0.024000] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 0.024000] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 0.024000] CR2: 0000000000000000 CR3: 0000000001e0b000 CR4: 00000000000006b0 [ 0.024000] CR2: 0000000000000000 CR3: 0000000001e0b000 CR4: 00000000000006b0 [ 0.024000] Stack: [ 0.024000] Stack: [ 0.024000] ffffffff8110e174 [ 0.024000] ffffffff8110e174 ffffffff81e127c0 ffffffff81e127c0 ffffffff81eaef80 ffffffff81eaef80 ffffffff81e03f48 ffffffff81e03f48 [ 0.024000] ffffffff8234d780 [ 0.024000] ffffffff8234d780 ffffffffffffffff ffffffffffffffff ffffffff81eaff40 ffffffff81eaff40 ffffffff823d10c0 ffffffff823d10c0 [ 0.024000] ffff880013fd9cc0 [ 0.024000] ffff880013fd9cc0 ffffffffffffffff ffffffffffffffff ffffffff823ca9c0 ffffffff823ca9c0 ffffffff823d10c0 ffffffff823d10c0 [ 0.024000] Call Trace: [ 0.024000] Call Trace: [ 0.024000] [] ? cpuset_bind+0x5b/0xc4 [ 0.024000] [] ? cpuset_bind+0x5b/0xc4 [ 0.024000] [] cgroup_init+0x2fa/0x3d3 [ 0.024000] [] cgroup_init+0x2fa/0x3d3 [ 0.024000] [] start_kernel+0x6ed/0x755 [ 0.024000] [] start_kernel+0x6ed/0x755 [ 0.024000] [] ? early_idt_handlers+0x120/0x120 [ 0.024000] [] ? early_idt_handlers+0x120/0x120 [ 0.024000] [] x86_64_start_reservations+0x46/0x4f [ 0.024000] [] x86_64_start_reservations+0x46/0x4f [ 0.024000] [] x86_64_start_kernel+0x1b0/0x1c6 [ 0.024000] [] x86_64_start_kernel+0x1b0/0x1c6 [ 0.024000] Code: [ 0.024000] Code: 0d 0d ca ca 45 45 04 04 01 01 55 55 48 48 ff ff 05 05 2e 2e a0 a0 e7 e7 01 01 48 48 ff ff 05 05 87 87 9e 9e e7 e7 01 01 48 48 89 89 e5 e5 48 48 ff ff 05 05 25 25 a0 a0 e7 e7 01 01 48 48 83 83 c1 c1 3f 3f 48 48 c1 c1 e9 e9 06 06 48 48 c1 c1 e1 e1 03 03 5d 5d a4 a4 c3 c3 55 55 b9 b9 02 02 00 00 00 00 00 00 31 31 d2 d2 45 45 31 31 c9 c9 45 45 31 31 c0 c0 31 31 f6 f6 48 48 89 89 [ 0.024000] RIP [ 0.024000] RIP [] cpumask_copy+0x2c/0x2f [] cpumask_copy+0x2c/0x2f [ 0.024000] RSP [ 0.024000] RSP [ 0.024000] CR2: 0000000000000000 [ 0.024000] CR2: 0000000000000000 [ 0.024000] ---[ end trace 37d9a871c47a31bd ]--- [ 0.024000] ---[ end trace 37d9a871c47a31bd ]--- [ 0.024000] Kernel panic - not syncing: Fatal exception [ 0.024000] Kernel panic - not syncing: Fatal exception Elapsed time: 5 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-s0-03021957/295458e67284f57d154ec8156a22797c0cfb044a/vmlinuz-4.0.0-rc1-00004-g295458e -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 rd.udev.log-priority=err systemd.log_target=journal systemd.log_level=warning debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-s0-03021957/linux-devel:devel-snb-smoke-201503030223:295458e67284f57d154ec8156a22797c0cfb044a:bisect-linux-3/.vmlinuz-295458e67284f57d154ec8156a22797c0cfb044a-20150303041144-19-client6 branch=linux-devel/devel-snb-smoke-201503030223 BOOT_IMAGE=/kernel/x86_64-randconfig-s0-03021957/295458e67284f57d154ec8156a22797c0cfb044a/vmlinuz-4.0.0-rc1-00004-g295458e drbd.minor_count=8' -initrd /kernel-tests/initrd/yocto-minimal-x86_64.cgz -m 320 -smp 1 -net nic,vlan=1,model=e1000 -net user,vlan=1 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -pidfile /dev/shm/kboot/pid-yocto-client6-17 -serial file:/dev/shm/kboot/serial-yocto-client6-17 -daemonize -display none -monitor null