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-rc6-wl-ath-05581-g50ad550 (kbuild@xian) (gcc version 4.9.2 (Debian 4.9.2-10) ) #1 SMP Sat Apr 4 12:12:11 CST 2015 [ 0.000000] Command line: user=lkp job=/lkp/scheduled/vm-kbuild-4G-3/rand_boot-1-debian-x86_64.cgz-x86_64-rhel-50ad55000d1f62d41dc004534ee725ff7a385927-1-20150404-108023-1wjelap.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-rhel/50ad55000d1f62d41dc004534ee725ff7a385927/vmlinuz-4.0.0-rc6-wl-ath-05581-g50ad550 kconfig=x86_64-rhel commit=50ad55000d1f62d41dc004534ee725ff7a385927 branch=linux-devel/devel-hourly-2015040405 root=/dev/ram0 max_uptime=3600 RESULT_ROOT=/result/vm-kbuild-4G/boot/1/debian-x86_64-2015-02-07.cgz/x86_64-rhel/50ad55000d1f62d41dc004534ee725ff7a385927/0 ip=::::vm-kbuild-4G-3::dhcp 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 rw [ 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 [0x02301000, 0x02301fff] PGTABLE [ 0.000000] BRK [0x02302000, 0x02302fff] PGTABLE [ 0.000000] BRK [0x02303000, 0x02303fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x13fe00000-0x13fffffff] [ 0.000000] [mem 0x13fe00000-0x13fffffff] page 2M [ 0.000000] BRK [0x02304000, 0x02304fff] 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 0x78d24000-0x7fffffff] [ 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 (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] 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 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 34 pages/cpu @ffff88013fc00000 s102104 r8192 d28968 u524288 [ 0.000000] pcpu-alloc: s102104 r8192 d28968 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 13fc0e2c0 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1032040 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: user=lkp job=/lkp/scheduled/vm-kbuild-4G-3/rand_boot-1-debian-x86_64.cgz-x86_64-rhel-50ad55000d1f62d41dc004534ee725ff7a385927-1-20150404-108023-1wjelap.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-rhel/50ad55000d1f62d41dc004534ee725ff7a385927/vmlinuz-4.0.0-rc6-wl-ath-05581-g50ad550 kconfig=x86_64-rhel commit=50ad55000d1f62d41dc004534ee725ff7a385927 branch=linux-devel/devel-hourly-2015040405 root=/dev/ram0 max_uptime=3600 RESULT_ROOT=/result/vm-kbuild-4G/boot/1/debian-x86_64-2015-02-07.cgz/x86_64-rhel/50ad55000d1f62d41dc004534ee725ff7a385927/0 ip=::::vm-kbuild-4G-3::dhcp 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 rw [ 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: 3923532K/4193780K available (9495K kernel code, 1770K rwdata, 4436K rodata, 1824K init, 1872K bss, 270248K 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=16, 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 4.0.0-rc6-wl-ath-05581-g50ad550 (kbuild@xian) (gcc version 4.9.2 (Debian 4.9.2-10) ) #1 SMP Sat Apr 4 12:12:11 CST 2015 [ 0.000000] Command line: user=lkp job=/lkp/scheduled/vm-kbuild-4G-3/rand_boot-1-debian-x86_64.cgz-x86_64-rhel-50ad55000d1f62d41dc004534ee725ff7a385927-1-20150404-108023-1wjelap.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-rhel/50ad55000d1f62d41dc004534ee725ff7a385927/vmlinuz-4.0.0-rc6-wl-ath-05581-g50ad550 kconfig=x86_64-rhel commit=50ad55000d1f62d41dc004534ee725ff7a385927 branch=linux-devel/devel-hourly-2015040405 root=/dev/ram0 max_uptime=3600 RESULT_ROOT=/result/vm-kbuild-4G/boot/1/debian-x86_64-2015-02-07.cgz/x86_64-rhel/50ad55000d1f62d41dc004534ee725ff7a385927/0 ip=::::vm-kbuild-4G-3::dhcp 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 rw [ 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 [0x02301000, 0x02301fff] PGTABLE [ 0.000000] BRK [0x02302000, 0x02302fff] PGTABLE [ 0.000000] BRK [0x02303000, 0x02303fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x13fe00000-0x13fffffff] [ 0.000000] [mem 0x13fe00000-0x13fffffff] page 2M [ 0.000000] BRK [0x02304000, 0x02304fff] 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 0x78d24000-0x7fffffff] [ 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 (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] 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 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 34 pages/cpu @ffff88013fc00000 s102104 r8192 d28968 u524288 [ 0.000000] pcpu-alloc: s102104 r8192 d28968 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 13fc0e2c0 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1032040 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: user=lkp job=/lkp/scheduled/vm-kbuild-4G-3/rand_boot-1-debian-x86_64.cgz-x86_64-rhel-50ad55000d1f62d41dc004534ee725ff7a385927-1-20150404-108023-1wjelap.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-rhel/50ad55000d1f62d41dc004534ee725ff7a385927/vmlinuz-4.0.0-rc6-wl-ath-05581-g50ad550 kconfig=x86_64-rhel commit=50ad55000d1f62d41dc004534ee725ff7a385927 branch=linux-devel/devel-hourly-2015040405 root=/dev/ram0 max_uptime=3600 RESULT_ROOT=/result/vm-kbuild-4G/boot/1/debian-x86_64-2015-02-07.cgz/x86_64-rhel/50ad55000d1f62d41dc004534ee725ff7a385927/0 ip=::::vm-kbuild-4G-3::dhcp 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 rw [ 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: 3923532K/4193780K available (9495K kernel code, 1770K rwdata, 4436K rodata, 1824K init, 1872K bss, 270248K 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=16, 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 [ 0.002000] Calibrating delay loop (skipped) preset value.. lpj=2693508 [ 0.002175] pid_max: default: 32768 minimum: 301 [ 0.003008] ACPI: Core revision 20150204 [ 0.005454] ACPI: All ACPI Tables successfully acquired [ 0.006487] Security Framework initialized [ 0.007007] SELinux: Initializing. [ 0.008009] SELinux: Starting in permissive mode [ 0.009635] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.011662] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.013119] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.014009] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.015008] Mountroot-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.016156] Initializing cgroup subsys blkio [ 0.017005] Initializing cgroup subsys memory [ 0.018009] Initializing cgroup subsys devices [ 0.019005] Initializing cgroup subsys freezer [ 0.020005] Initializing cgroup subsys net_cls [ 0.021005] Initializing cgroup subsys perf_event [ 0.021891] Initializing cgroup subsys hugetlb [ 0.022062] mce: CPU supports 10 MCE banks [ 0.023038] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.024003] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.025174] Freeing SMP alternatives memory: 36K (ffffffff82122000 - ffffffff8212b000) [ 0.030036] ftrace: allocating 33465 entries in 131 pages [ 0.039071] Getting VERSION: 1050014 [ 0.040013] Getting VERSION: 1050014 [ 0.040785] Getting ID: 0 [ 0.041016] Getting ID: ff000000 [ 0.042011] Getting LVT0: 8700 [ 0.043005] Getting LVT1: 8400 [ 0.043872] x2apic enabled [ 0.044004] Switched APIC routing to physical x2apic. [ 0.045082] enabled ExtINT on CPU#0 [ 0.047326] ENABLING IO-APIC IRQs [ 0.048005] init IO_APIC IRQs [ 0.048718] apic 0 pin 0 not connected [ 0.049007] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:0) [ 0.050018] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:0) [ 0.051016] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:0) [ 0.052016] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:0) [ 0.054013] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:0) [ 0.055016] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:0) [ 0.056016] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:0) [ 0.057016] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:0) [ 0.058016] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:0) [ 0.059016] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:0) [ 0.060016] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:0) [ 0.061016] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:0) [ 0.062016] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:0) [ 0.063016] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:0) [ 0.064016] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:0) [ 0.065016] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:0) [ 0.066014] apic 0 pin 16 not connected [ 0.067002] apic 0 pin 17 not connected [ 0.068002] apic 0 pin 18 not connected [ 0.068806] apic 0 pin 19 not connected [ 0.069002] apic 0 pin 20 not connected [ 0.070002] apic 0 pin 21 not connected [ 0.071002] apic 0 pin 22 not connected [ 0.072002] apic 0 pin 23 not connected [ 0.073143] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.074002] Using local APIC timer interrupts. [ 0.074002] calibrating APIC timer ... [ 0.076000] ... lapic delta = 6249842 [ 0.076000] ... PM-Timer delta = 357969 [ 0.076000] ... PM-Timer result ok [ 0.076000] ..... delta 6249842 [ 0.076000] ..... mult: 268428669 [ 0.076000] ..... calibration result: 999974 [ 0.076000] ..... CPU clock speed is 2693.0621 MHz. [ 0.076000] ..... host bus clock speed is 999.0974 MHz. [ 0.076038] smpboot: CPU0: Intel QEMU Virtual CPU version 2.1.2 (fam: 06, model: 06, stepping: 03) [ 0.078023] Performance Events: Broken PMU hardware detected, using software events only. [ 0.080002] Failed to access perfctr msr (MSR c1 is 0) [ 0.082279] ------------[ cut here ]------------ [ 0.083005] WARNING: CPU: 0 PID: 1 at mm/memblock.c:1151 memblock_virt_alloc_internal+0x7e/0x142() [ 0.084002] Modules linked in: [ 0.085003] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.0.0-rc6-wl-ath-05581-g50ad550 #1 [ 0.086002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.087002] ffffffff81c7870e ffff88013ab77d78 ffffffff81937e53 0000000000000cfe [ 0.089002] 0000000000000000 ffff88013ab77db8 ffffffff8107281a ffff88013ab77e28 [ 0.091002] 0000000000000000 00000000ffffffff 0000000000000000 0000000000000400 [ 0.093002] Call Trace: [ 0.094006] [] dump_stack+0x4c/0x65 [ 0.095005] [] warn_slowpath_common+0x8a/0xc0 [ 0.096003] [] warn_slowpath_null+0x1a/0x20 [ 0.097004] [] memblock_virt_alloc_internal+0x7e/0x142 [ 0.098004] [] memblock_virt_alloc_try_nid+0x5f/0x95 [ 0.099004] [] alloc_bootmem_cpumask_var+0x1d/0x24 [ 0.100004] [] lockup_detector_init+0x28/0x9a [ 0.101005] [] kernel_init_freeable+0x128/0x248 [ 0.102004] [] ? rest_init+0x90/0x90 [ 0.103003] [] kernel_init+0xe/0xf0 [ 0.104004] [] ret_from_fork+0x58/0x90 [ 0.105003] [] ? rest_init+0x90/0x90 [ 0.106006] ---[ end trace 1bd7ba7378ad664f ]--- [ 0.107006] BUG: unable to handle kernel NULL pointer dereference at (null) [ 0.108000] IP: [] __bitmap_empty+0x4b/0x70 [ 0.108000] PGD 0 [ 0.108000] Oops: 0000 [#1] SMP [ 0.108000] Modules linked in: [ 0.108000] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.0.0-rc6-wl-ath-05581-g50ad550 #1 [ 0.108000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 0.108000] task: ffff88013ab78000 ti: ffff88013ab74000 task.ti: ffff88013ab74000 [ 0.108000] RIP: 0010:[] [] __bitmap_empty+0x4b/0x70 [ 0.108000] RSP: 0000:ffff88013ab77e78 EFLAGS: 00010216 [ 0.108000] RAX: 000000000000000f RBX: ffffffff82106020 RCX: 0000000000000004 [ 0.108000] RDX: 00000000ee6b2800 RSI: 0000000000000004 RDI: 0000000000000000 [ 0.108000] RBP: ffff88013ab77e78 R08: 0000000000000000 R09: ffff88013b001500 [ 0.108000] R10: ffff88013b001500 R11: ffffffff81fa2987 R12: 0000000000000000 [ 0.108000] R13: 0000000000002920 R14: 0000000000000000 R15: 0000000000000000 [ 0.108000] FS: 0000000000000000(0000) GS:ffff88013fc00000(0000) knlGS:0000000000000000 [ 0.108000] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 0.108000] CR2: 0000000000000000 CR3: 0000000001dab000 CR4: 00000000000006f0 [ 0.108000] Stack: [ 0.108000] ffff88013ab77e88 ffffffff81f9a5e8 ffff88013ab77f38 ffffffff81f740d1 [ 0.108000] 0000000000000001 0000000000000000 0000000000000000 0000000000000000 [ 0.108000] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 0.108000] Call Trace: [ 0.108000] [] lockup_detector_init+0x48/0x9a [ 0.108000] [] kernel_init_freeable+0x128/0x248 [ 0.108000] [] ? rest_init+0x90/0x90 [ 0.108000] [] kernel_init+0xe/0xf0 [ 0.108000] [] ret_from_fork+0x58/0x90 [ 0.108000] [] ? rest_init+0x90/0x90 [ 0.108000] Code: 48 83 c2 08 48 83 7a f8 00 75 35 83 c0 01 44 39 c0 75 ed 89 f1 b8 01 00 00 00 83 e1 3f 74 16 b8 01 00 00 00 48 d3 e0 48 83 e8 01 <4a> 85 04 c7 0f 94 c0 0f b6 c0 5d c3 66 0f 1f 84 00 00 00 00 00 [ 0.108000] RIP [] __bitmap_empty+0x4b/0x70 [ 0.108000] RSP [ 0.108000] CR2: 0000000000000000 [ 0.108000] ---[ end trace 1bd7ba7378ad6650 ]--- [ 0.108000] Kernel panic - not syncing: Fatal exception Elapsed time: 10 qemu-system-x86_64 -enable-kvm -kernel /kernel/x86_64-rhel/50ad55000d1f62d41dc004534ee725ff7a385927/vmlinuz-4.0.0-rc6-wl-ath-05581-g50ad550 -append 'user=lkp job=/lkp/scheduled/vm-kbuild-4G-3/rand_boot-1-debian-x86_64.cgz-x86_64-rhel-50ad55000d1f62d41dc004534ee725ff7a385927-1-20150404-108023-1wjelap.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-rhel/50ad55000d1f62d41dc004534ee725ff7a385927/vmlinuz-4.0.0-rc6-wl-ath-05581-g50ad550 kconfig=x86_64-rhel commit=50ad55000d1f62d41dc004534ee725ff7a385927 branch=linux-devel/devel-hourly-2015040405 root=/dev/ram0 max_uptime=3600 RESULT_ROOT=/result/vm-kbuild-4G/boot/1/debian-x86_64-2015-02-07.cgz/x86_64-rhel/50ad55000d1f62d41dc004534ee725ff7a385927/0 ip=::::vm-kbuild-4G-3::dhcp 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 rw' -initrd /fs/sdh1/initrd-vm-kbuild-4G-3 -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/sdh1/disk0-vm-kbuild-4G-3,media=disk,if=virtio -drive file=/fs/sdh1/disk1-vm-kbuild-4G-3,media=disk,if=virtio -drive file=/fs/sdh1/disk2-vm-kbuild-4G-3,media=disk,if=virtio -drive file=/fs/sdh1/disk3-vm-kbuild-4G-3,media=disk,if=virtio -drive file=/fs/sdh1/disk4-vm-kbuild-4G-3,media=disk,if=virtio -drive file=/fs/sdh1/disk5-vm-kbuild-4G-3,media=disk,if=virtio -drive file=/fs/sdh1/disk6-vm-kbuild-4G-3,media=disk,if=virtio -pidfile /dev/shm/kboot/pid-vm-kbuild-4G-3 -serial file:/dev/shm/kboot/serial-vm-kbuild-4G-3 -daemonize -display none -monitor null