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 4.1.0-rc2-next-20150506 (kbuild@roam) (gcc version 4.9.2 (Debian 4.9.2-10) ) #1 SMP Thu May 7 04:50:16 CST 2015 [ 0.000000] Command line: root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-kbuild-4G-8/boot_boot-1-debian-x86_64.cgz-x86_64-rhel-cab98a65216d98e631fd7209210b1275cc7e6ef9-1-20150507-120298-7owhz1.yaml ARCH=x86_64 kconfig=x86_64-rhel branch=next/master commit=cab98a65216d98e631fd7209210b1275cc7e6ef9 BOOT_IMAGE=/pkg/linux/x86_64-rhel/gcc-4.9/cab98a65216d98e631fd7209210b1275cc7e6ef9/vmlinuz-4.1.0-rc2-next-20150506 RESULT_ROOT=/result/boot/1/vm-kbuild-4G/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/cab98a65216d98e631fd7209210b1275cc7e6ef9/0 LKP_SERVER=inn 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 rw ip=::::vm-kbuild-4G-8::dhcp [ 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 0x0000000000100000-0x00000000bffdefff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bffdf000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000013fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] earlycon: no match for ttyS0,115200 [ 0.000000] earlycon: no match for tty0 [ 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] AGP: No AGP bridge found [ 0.000000] e820: last_pfn = 0x140000 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 00C0000000 mask FFC0000000 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 not supported by CPU. [ 0.000000] e820: last_pfn = 0xbffdf max_arch_pfn = 0x400000000 [ 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 0x000f0e50-0x000f0e5f] mapped at [ffff8800000f0e50] [ 0.000000] mpc: f0e60-f0fa4 [ 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 [0x021f2000, 0x021f2fff] PGTABLE [ 0.000000] BRK [0x021f3000, 0x021f3fff] PGTABLE [ 0.000000] BRK [0x021f4000, 0x021f4fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x13fe00000-0x13fffffff] [ 0.000000] [mem 0x13fe00000-0x13fffffff] page 2M [ 0.000000] BRK [0x021f5000, 0x021f5fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x120000000-0x13fdfffff] [ 0.000000] [mem 0x120000000-0x13fdfffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0xbffdefff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0xbfdfffff] page 2M [ 0.000000] [mem 0xbfe00000-0xbffdefff] page 4k [ 0.000000] init_memory_mapping: [mem 0x100000000-0x11fffffff] [ 0.000000] [mem 0x100000000-0x11fffffff] page 2M [ 0.000000] RAMDISK: [mem 0x7764b000-0x7fffffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F0E00 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x00000000BFFE170F 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFE08B7 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFDFDC0 000AF7 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFDFD80 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFE092B 000D1C (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFE1647 000090 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x00000000BFFE16D7 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff57c000 ( fee00000) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000013fffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x13ffd7000-0x13fffcfff] [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 1:3ff57001, primary cpu clock [ 0.000000] clocksource kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] [ffffea0000000000-ffffea0004ffffff] PMD -> [ffff88013b600000-ffff88013f5fffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000013fffffff] [ 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 0x0000000000100000-0x00000000bffdefff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.000000] On node 0 totalpages: 1048445 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 12224 pages used for memmap [ 0.000000] DMA32 zone: 782303 pages, LIFO batch:31 [ 0.000000] Normal zone: 4096 pages used for memmap [ 0.000000] Normal zone: 262144 pages, LIFO batch:31 [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff57c000 ( fee00000) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 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 4 CPUs, 0 hotplug CPUs [ 0.000000] mapped IOAPIC to ffffffffff57b000 (fec00000) [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbffdf000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfeffbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeffc000-0xfeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xfffbffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffc0000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 35 pages/cpu @ffff88013fc00000 s102488 r8192 d32680 u524288 [ 0.000000] pcpu-alloc: s102488 r8192 d32680 u524288 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 13fc0e380 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1032040 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-kbuild-4G-8/boot_boot-1-debian-x86_64.cgz-x86_64-rhel-cab98a65216d98e631fd7209210b1275cc7e6ef9-1-20150507-120298-7owhz1.yaml ARCH=x86_64 kconfig=x86_64-rhel branch=next/master commit=cab98a65216d98e631fd7209210b1275cc7e6ef9 BOOT_IMAGE=/pkg/linux/x86_64-rhel/gcc-4.9/cab98a65216d98e631fd7209210b1275cc7e6ef9/vmlinuz-4.1.0-rc2-next-20150506 RESULT_ROOT=/result/boot/1/vm-kbuild-4G/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/cab98a65216d98e631fd7209210b1275cc7e6ef9/0 LKP_SERVER=inn 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 rw ip=::::vm-kbuild-4G-8::dhcp [ 0.000000] sysrq: sysrq always enabled. [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] AGP: Checking aperture... [ 0.000000] AGP: No AGP bridge found [ 0.000000] Memory: 3901208K/4193780K available (9050K kernel code, 1675K rwdata, 3908K rodata, 1820K init, 1868K bss, 292572K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4 [ 0.000000] NR_IRQS:524544 nr_irqs:456 16 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 4.1.0-rc2-next-20150506 (kbuild@roam) (gcc version 4.9.2 (Debian 4.9.2-10) ) #1 SMP Thu May 7 04:50:16 CST 2015 [ 0.000000] Command line: root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-kbuild-4G-8/boot_boot-1-debian-x86_64.cgz-x86_64-rhel-cab98a65216d98e631fd7209210b1275cc7e6ef9-1-20150507-120298-7owhz1.yaml ARCH=x86_64 kconfig=x86_64-rhel branch=next/master commit=cab98a65216d98e631fd7209210b1275cc7e6ef9 BOOT_IMAGE=/pkg/linux/x86_64-rhel/gcc-4.9/cab98a65216d98e631fd7209210b1275cc7e6ef9/vmlinuz-4.1.0-rc2-next-20150506 RESULT_ROOT=/result/boot/1/vm-kbuild-4G/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/cab98a65216d98e631fd7209210b1275cc7e6ef9/0 LKP_SERVER=inn 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 rw ip=::::vm-kbuild-4G-8::dhcp [ 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 0x0000000000100000-0x00000000bffdefff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bffdf000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000013fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] earlycon: no match for ttyS0,115200 [ 0.000000] earlycon: no match for tty0 [ 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] AGP: No AGP bridge found [ 0.000000] e820: last_pfn = 0x140000 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 00C0000000 mask FFC0000000 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 not supported by CPU. [ 0.000000] e820: last_pfn = 0xbffdf max_arch_pfn = 0x400000000 [ 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 0x000f0e50-0x000f0e5f] mapped at [ffff8800000f0e50] [ 0.000000] mpc: f0e60-f0fa4 [ 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 [0x021f2000, 0x021f2fff] PGTABLE [ 0.000000] BRK [0x021f3000, 0x021f3fff] PGTABLE [ 0.000000] BRK [0x021f4000, 0x021f4fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x13fe00000-0x13fffffff] [ 0.000000] [mem 0x13fe00000-0x13fffffff] page 2M [ 0.000000] BRK [0x021f5000, 0x021f5fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x120000000-0x13fdfffff] [ 0.000000] [mem 0x120000000-0x13fdfffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0xbffdefff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0xbfdfffff] page 2M [ 0.000000] [mem 0xbfe00000-0xbffdefff] page 4k [ 0.000000] init_memory_mapping: [mem 0x100000000-0x11fffffff] [ 0.000000] [mem 0x100000000-0x11fffffff] page 2M [ 0.000000] RAMDISK: [mem 0x7764b000-0x7fffffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F0E00 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x00000000BFFE170F 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFE08B7 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFDFDC0 000AF7 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFDFD80 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFE092B 000D1C (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFE1647 000090 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x00000000BFFE16D7 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff57c000 ( fee00000) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000013fffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x13ffd7000-0x13fffcfff] [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 1:3ff57001, primary cpu clock [ 0.000000] clocksource kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] [ffffea0000000000-ffffea0004ffffff] PMD -> [ffff88013b600000-ffff88013f5fffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000013fffffff] [ 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 0x0000000000100000-0x00000000bffdefff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.000000] On node 0 totalpages: 1048445 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 12224 pages used for memmap [ 0.000000] DMA32 zone: 782303 pages, LIFO batch:31 [ 0.000000] Normal zone: 4096 pages used for memmap [ 0.000000] Normal zone: 262144 pages, LIFO batch:31 [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffffffff57c000 ( fee00000) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 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 4 CPUs, 0 hotplug CPUs [ 0.000000] mapped IOAPIC to ffffffffff57b000 (fec00000) [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbffdf000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfeffbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeffc000-0xfeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xfffbffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffc0000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 35 pages/cpu @ffff88013fc00000 s102488 r8192 d32680 u524288 [ 0.000000] pcpu-alloc: s102488 r8192 d32680 u524288 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 13fc0e380 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1032040 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-kbuild-4G-8/boot_boot-1-debian-x86_64.cgz-x86_64-rhel-cab98a65216d98e631fd7209210b1275cc7e6ef9-1-20150507-120298-7owhz1.yaml ARCH=x86_64 kconfig=x86_64-rhel branch=next/master commit=cab98a65216d98e631fd7209210b1275cc7e6ef9 BOOT_IMAGE=/pkg/linux/x86_64-rhel/gcc-4.9/cab98a65216d98e631fd7209210b1275cc7e6ef9/vmlinuz-4.1.0-rc2-next-20150506 RESULT_ROOT=/result/boot/1/vm-kbuild-4G/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/cab98a65216d98e631fd7209210b1275cc7e6ef9/0 LKP_SERVER=inn 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 rw ip=::::vm-kbuild-4G-8::dhcp [ 0.000000] sysrq: sysrq always enabled. [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] AGP: Checking aperture... [ 0.000000] AGP: No AGP bridge found [ 0.000000] Memory: 3901208K/4193780K available (9050K kernel code, 1675K rwdata, 3908K rodata, 1820K init, 1868K bss, 292572K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4 [ 0.000000] NR_IRQS:524544 nr_irqs:456 16 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] console [ttyS0] enabled [ 0.000000] clocksource hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Detected 2693.508 MHz processor [ 0.003000] Calibrating delay loop (skipped) preset value.. 5387.01 BogoMIPS (lpj=2693508) [ 0.003005] pid_max: default: 32768 minimum: 301 [ 0.003593] ACPI: Core revision 20150410 [ 0.006398] ACPI: All ACPI Tables successfully acquired [ 0.007519] Security Framework initialized [ 0.008008] SELinux: Initializing. [ 0.009010] SELinux: Starting in permissive mode [ 0.011012] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.014004] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.015264] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.016009] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.018190] Initializing cgroup subsys blkio [ 0.019006] Initializing cgroup subsys memory [ 0.020011] Initializing cgroup subsys devices [ 0.021008] Initializing cgroup subsys freezer [ 0.021915] Initializing cgroup subsys net_cls [ 0.022011] Initializing cgroup subsys perf_event [ 0.023013] Initializing cgroup subsys hugetlb [ 0.024072] mce: CPU supports 10 MCE banks [ 0.025042] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.026003] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.028162] Freeing SMP alternatives memory: 32K (ffffffff82015000 - ffffffff8201d000) [ 0.033657] ftrace: allocating 32119 entries in 126 pages [ 0.041243] x2apic enabled [ 0.042005] Switched APIC routing to physical x2apic. [ 0.043142] enabled ExtINT on CPU#0 [ 0.045047] ENABLING IO-APIC IRQs [ 0.045862] init IO_APIC IRQs [ 0.046003] apic 0 pin 0 not connected [ 0.047008] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:0) [ 0.048020] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:0) [ 0.049017] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:0) [ 0.050030] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:0) [ 0.051018] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:0) [ 0.052017] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:0) [ 0.053016] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:0) [ 0.054017] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:0) [ 0.055017] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:0) [ 0.056017] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:0) [ 0.057017] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:0) [ 0.058016] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:0) [ 0.059020] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:0) [ 0.060017] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:0) [ 0.061017] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:0) [ 0.062028] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:0) [ 0.063014] apic 0 pin 16 not connected [ 0.064002] apic 0 pin 17 not connected [ 0.065003] apic 0 pin 18 not connected [ 0.066002] apic 0 pin 19 not connected [ 0.067002] apic 0 pin 20 not connected [ 0.068002] apic 0 pin 21 not connected [ 0.068848] apic 0 pin 22 not connected [ 0.069002] apic 0 pin 23 not connected [ 0.070140] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.071002] Using local APIC timer interrupts. [ 0.071002] calibrating APIC timer ... [ 0.073000] ... lapic delta = 6250003 [ 0.073000] ... PM-Timer delta = 357954 [ 0.073000] ... PM-Timer result ok [ 0.073000] ..... delta 6250003 [ 0.073000] ..... mult: 268435584 [ 0.073000] ..... calibration result: 1000000 [ 0.073000] ..... CPU clock speed is 2693.0500 MHz. [ 0.073000] ..... host bus clock speed is 1000.0000 MHz. [ 0.073036] smpboot: CPU0: Intel QEMU Virtual CPU version 2.1.2 (fam: 06, model: 06, stepping: 03) [ 0.075023] Performance Events: Broken PMU hardware detected, using software events only. [ 0.077002] Failed to access perfctr msr (MSR c1 is 0) [ 0.079378] BUG: unable to handle kernel NULL pointer dereference at (null) [ 0.080000] IP: [] find_first_bit+0x9/0x60 [ 0.080000] PGD 0 [ 0.080000] Oops: 0000 [#1] SMP [ 0.080000] Modules linked in: [ 0.080000] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.1.0-rc2-next-20150506 #1 [ 0.080000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.080000] task: ffff88013aba0000 ti: ffff88013aba8000 task.ti: ffff88013aba8000 [ 0.080000] RIP: 0010:[] [] find_first_bit+0x9/0x60 [ 0.080000] RSP: 0000:ffff88013ababe68 EFLAGS: 00010202 [ 0.080000] RAX: 00000000ee6b2800 RBX: 0000000000000004 RCX: 0000000000000018 [ 0.080000] RDX: ffffffff821d7294 RSI: 0000000000000004 RDI: 0000000000000000 [ 0.080000] RBP: ffff88013ababe68 R08: 0000000000000005 R09: 000000000000001f [ 0.080000] R10: 0000000039d63d7d R11: 000000000000001a R12: 0000000000000000 [ 0.080000] R13: 00000000000027e0 R14: 0000000000000000 R15: 0000000000000000 [ 0.080000] FS: 0000000000000000(0000) GS:ffff88013fc00000(0000) knlGS:0000000000000000 [ 0.080000] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 0.080000] CR2: 0000000000000000 CR3: 0000000001cb7000 CR4: 00000000000006f0 [ 0.080000] Stack: [ 0.080000] ffff88013ababe88 ffffffff81e8fee6 ffffffff821d7294 ffffffff81ff84a0 [ 0.080000] ffff88013ababf38 ffffffff81e690b8 0000000000000001 0000000000000000 [ 0.080000] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 0.080000] Call Trace: [ 0.080000] [] lockup_detector_init+0x33/0x79 [ 0.080000] [] kernel_init_freeable+0x128/0x248 [ 0.080000] [] ? rest_init+0x90/0x90 [ 0.080000] [] kernel_init+0xe/0xf0 [ 0.080000] [] ret_from_fork+0x42/0x70 [ 0.080000] [] ? rest_init+0x90/0x90 [ 0.080000] Code: 66 90 48 83 c4 28 48 89 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 55 48 85 f6 48 89 e5 74 4b <48> 8b 0f 48 83 c7 08 ba 40 00 00 00 48 85 c9 74 19 eb 21 0f 1f [ 0.080000] RIP [] find_first_bit+0x9/0x60 [ 0.080000] RSP [ 0.080000] CR2: 0000000000000000 [ 0.080000] ---[ end trace afede291f6be7dba ]--- [ 0.080000] Kernel panic - not syncing: Fatal exception Elapsed time: 10 qemu-system-x86_64 -enable-kvm -kernel /pkg/linux/x86_64-rhel/gcc-4.9/cab98a65216d98e631fd7209210b1275cc7e6ef9/vmlinuz-4.1.0-rc2-next-20150506 -append 'root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-kbuild-4G-8/boot_boot-1-debian-x86_64.cgz-x86_64-rhel-cab98a65216d98e631fd7209210b1275cc7e6ef9-1-20150507-120298-7owhz1.yaml ARCH=x86_64 kconfig=x86_64-rhel branch=next/master commit=cab98a65216d98e631fd7209210b1275cc7e6ef9 BOOT_IMAGE=/pkg/linux/x86_64-rhel/gcc-4.9/cab98a65216d98e631fd7209210b1275cc7e6ef9/vmlinuz-4.1.0-rc2-next-20150506 RESULT_ROOT=/result/boot/1/vm-kbuild-4G/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/cab98a65216d98e631fd7209210b1275cc7e6ef9/0 LKP_SERVER=inn 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 rw ip=::::vm-kbuild-4G-8::dhcp' -initrd /fs/sdf1/initrd-vm-kbuild-4G-8 -m 4096 -smp 4 -device e1000,netdev=net0 -netdev user,id=net0 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -drive file=/fs/sdf1/disk0-vm-kbuild-4G-8,media=disk,if=virtio -drive file=/fs/sdf1/disk1-vm-kbuild-4G-8,media=disk,if=virtio -drive file=/fs/sdf1/disk2-vm-kbuild-4G-8,media=disk,if=virtio -drive file=/fs/sdf1/disk3-vm-kbuild-4G-8,media=disk,if=virtio -drive file=/fs/sdf1/disk4-vm-kbuild-4G-8,media=disk,if=virtio -drive file=/fs/sdf1/disk5-vm-kbuild-4G-8,media=disk,if=virtio -drive file=/fs/sdf1/disk6-vm-kbuild-4G-8,media=disk,if=virtio -pidfile /dev/shm/kboot/pid-vm-kbuild-4G-8 -serial file:/dev/shm/kboot/serial-vm-kbuild-4G-8 -daemonize -display none -monitor null