early console in setup code early console in decompress_kernel Decompressing Linux... Parsing ELF... No relocation needed... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.19.0-rc6-00041-g1019a35 (kbuild@xian) (gcc version 4.9.1 (Debian 4.9.1-19) ) #17 SMP Mon Feb 16 05:02:14 CST 2015 [ 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] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel! [ 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 = 0x100000 [ 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] initial memory mapped: [mem 0x00000000-0x067fffff] [ 0.000000] Base memory trampoline at [c009b000] 9b000 size 16384 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x13800000-0x13bfffff] [ 0.000000] [mem 0x13800000-0x13bfffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0x137fffff] [ 0.000000] [mem 0x00100000-0x003fffff] page 4k [ 0.000000] [mem 0x00400000-0x137fffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x13c00000-0x13fdffff] [ 0.000000] [mem 0x13c00000-0x13fdffff] page 4k [ 0.000000] BRK [0x0631c000, 0x0631cfff] PGTABLE [ 0.000000] RAMDISK: [mem 0x13ca5000-0x13fd7fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x000F0CF0 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x13FE1854 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x13FE0B37 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x13FE0040 000AF7 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x13FE0000 000040 [ 0.000000] ACPI: SSDT 0x13FE0BAB 000BF9 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x13FE17A4 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x13FE181C 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffc000 ( fee00000) [ 0.000000] 0MB HIGHMEM available. [ 0.000000] 319MB LOWMEM available. [ 0.000000] mapped low ram: 0 - 13fe0000 [ 0.000000] low ram: 0 - 13fe0000 [ 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] BRK [0x0631d000, 0x0631dfff] PGTABLE [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] Normal [mem 0x01000000-0x13fdffff] [ 0.000000] HighMem empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0009efff] [ 0.000000] node 0: [mem 0x00100000-0x13fdffff] [ 0.000000] Initmem setup node 0 [mem 0x00001000-0x13fdffff] [ 0.000000] On node 0 totalpages: 81790 [ 0.000000] DMA zone: 40 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] Normal zone: 760 pages used for memmap [ 0.000000] Normal zone: 77792 pages, LIFO batch:15 [ 0.000000] Using APIC driver default [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffc000 ( fee00000) [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC_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 ffffb000 (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] 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:8 nr_cpu_ids:1 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 335 pages/cpu @d37d6000 s1349504 r0 d22656 u1372160 [ 0.000000] pcpu-alloc: s1349504 r0 d22656 u1372160 alloc=335*4096 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 137d9a40 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 80990 [ 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/i386-randconfig-x1-02152111/linux-devel:devel-xian-smoke-201502152116:1019a359d3dc4b64d0e1e5a5efcb725d5e83994d:bisect-linux-6/.vmlinuz-1019a359d3dc4b64d0e1e5a5efcb725d5e83994d-20150216050356-148-client9 branch=linux-devel/devel-xian-smoke-201502152116 BOOT_IMAGE=/kernel/i386-randconfig-x1-02152111/1019a359d3dc4b64d0e1e5a5efcb725d5e83994d/vmlinuz-3.19.0-rc6-00041-g1019a35 drbd.minor_count=8 [ 0.000000] sysrq: sysrq always enabled. [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Initializing CPU#0 [ 0.000000] Initializing HighMem for node 0 (00000000:00000000) [ 0.000000] Memory: 233352K/327160K available (39694K kernel code, 8806K rwdata, 12408K rodata, 3008K init, 20964K bss, 93808K reserved, 0K cma-reserved, 0K highmem) [ 0.000000] virtual kernel memory layout: [ 0.000000] fixmap : 0xffe6e000 - 0xfffff000 (1604 kB) [ 0.000000] pkmap : 0xff800000 - 0xffc00000 (4096 kB) [ 0.000000] vmalloc : 0xd47e0000 - 0xff7fe000 ( 688 MB) [ 0.000000] lowmem : 0xc0000000 - 0xd3fe0000 ( 319 MB) [ 0.000000] .init : 0xc4b8d000 - 0xc4e7d000 (3008 kB) [ 0.000000] .data : 0xc36c3f4d - 0xc4b8b980 (21278 kB) [ 0.000000] .text : 0xc1000000 - 0xc36c3f4d (39695 kB) [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] SLUB: HWalign=128, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] Running RCU self tests [ 0.000000] [ 0.000000] ********************************************************** [ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000] ** ** [ 0.000000] ** trace_printk() being used. Allocating extra memory. ** [ 0.000000] ** ** [ 0.000000] ** This means that this is a DEBUG kernel and it is ** [ 0.000000] ** unsafe for production use. ** [ 0.000000] ** ** [ 0.000000] ** If you see this message and you are not debugging ** [ 0.000000] ** the kernel, report this immediately to your vendor! ** [ 0.000000] ** ** [ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000] ********************************************************** [ 0.000000] Testing tracer nop: PASSED [ 0.000000] NR_IRQS:2304 nr_irqs:256 16 [ 0.000000] CPU 0 irqstacks, hard=d3264000 soft=d3266000 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.19.0-rc6-00041-g1019a35 (kbuild@xian) (gcc version 4.9.1 (Debian 4.9.1-19) ) #17 SMP Mon Feb 16 05:02:14 CST 2015 [ 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] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel! [ 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 = 0x100000 [ 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] initial memory mapped: [mem 0x00000000-0x067fffff] [ 0.000000] Base memory trampoline at [c009b000] 9b000 size 16384 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x13800000-0x13bfffff] [ 0.000000] [mem 0x13800000-0x13bfffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0x137fffff] [ 0.000000] [mem 0x00100000-0x003fffff] page 4k [ 0.000000] [mem 0x00400000-0x137fffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x13c00000-0x13fdffff] [ 0.000000] [mem 0x13c00000-0x13fdffff] page 4k [ 0.000000] BRK [0x0631c000, 0x0631cfff] PGTABLE [ 0.000000] RAMDISK: [mem 0x13ca5000-0x13fd7fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x000F0CF0 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x13FE1854 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x13FE0B37 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x13FE0040 000AF7 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x13FE0000 000040 [ 0.000000] ACPI: SSDT 0x13FE0BAB 000BF9 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x13FE17A4 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x13FE181C 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffc000 ( fee00000) [ 0.000000] 0MB HIGHMEM available. [ 0.000000] 319MB LOWMEM available. [ 0.000000] mapped low ram: 0 - 13fe0000 [ 0.000000] low ram: 0 - 13fe0000 [ 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] BRK [0x0631d000, 0x0631dfff] PGTABLE [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] Normal [mem 0x01000000-0x13fdffff] [ 0.000000] HighMem empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0009efff] [ 0.000000] node 0: [mem 0x00100000-0x13fdffff] [ 0.000000] Initmem setup node 0 [mem 0x00001000-0x13fdffff] [ 0.000000] On node 0 totalpages: 81790 [ 0.000000] DMA zone: 40 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] Normal zone: 760 pages used for memmap [ 0.000000] Normal zone: 77792 pages, LIFO batch:15 [ 0.000000] Using APIC driver default [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffc000 ( fee00000) [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC_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 ffffb000 (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] 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:8 nr_cpu_ids:1 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 335 pages/cpu @d37d6000 s1349504 r0 d22656 u1372160 [ 0.000000] pcpu-alloc: s1349504 r0 d22656 u1372160 alloc=335*4096 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 137d9a40 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 80990 [ 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/i386-randconfig-x1-02152111/linux-devel:devel-xian-smoke-201502152116:1019a359d3dc4b64d0e1e5a5efcb725d5e83994d:bisect-linux-6/.vmlinuz-1019a359d3dc4b64d0e1e5a5efcb725d5e83994d-20150216050356-148-client9 branch=linux-devel/devel-xian-smoke-201502152116 BOOT_IMAGE=/kernel/i386-randconfig-x1-02152111/1019a359d3dc4b64d0e1e5a5efcb725d5e83994d/vmlinuz-3.19.0-rc6-00041-g1019a35 drbd.minor_count=8 [ 0.000000] sysrq: sysrq always enabled. [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Initializing CPU#0 [ 0.000000] Initializing HighMem for node 0 (00000000:00000000) [ 0.000000] Memory: 233352K/327160K available (39694K kernel code, 8806K rwdata, 12408K rodata, 3008K init, 20964K bss, 93808K reserved, 0K cma-reserved, 0K highmem) [ 0.000000] virtual kernel memory layout: [ 0.000000] fixmap : 0xffe6e000 - 0xfffff000 (1604 kB) [ 0.000000] pkmap : 0xff800000 - 0xffc00000 (4096 kB) [ 0.000000] vmalloc : 0xd47e0000 - 0xff7fe000 ( 688 MB) [ 0.000000] lowmem : 0xc0000000 - 0xd3fe0000 ( 319 MB) [ 0.000000] .init : 0xc4b8d000 - 0xc4e7d000 (3008 kB) [ 0.000000] .data : 0xc36c3f4d - 0xc4b8b980 (21278 kB) [ 0.000000] .text : 0xc1000000 - 0xc36c3f4d (39695 kB) [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] SLUB: HWalign=128, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] Running RCU self tests [ 0.000000] [ 0.000000] ********************************************************** [ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000] ** ** [ 0.000000] ** trace_printk() being used. Allocating extra memory. ** [ 0.000000] ** ** [ 0.000000] ** This means that this is a DEBUG kernel and it is ** [ 0.000000] ** unsafe for production use. ** [ 0.000000] ** ** [ 0.000000] ** If you see this message and you are not debugging ** [ 0.000000] ** the kernel, report this immediately to your vendor! ** [ 0.000000] ** ** [ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000] ********************************************************** [ 0.000000] Testing tracer nop: PASSED [ 0.000000] NR_IRQS:2304 nr_irqs:256 16 [ 0.000000] CPU 0 irqstacks, hard=d3264000 soft=d3266000 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] console [ttyS0] enabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 5167 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Detected 2925.998 MHz processor [ 0.004000] Calibrating delay loop (skipped) preset value.. 5851.99 BogoMIPS (lpj=2925998) [ 0.005025] pid_max: default: 32768 minimum: 301 [ 0.007021] ACPI: Core revision 20141107 [ 0.306116] ACPI: All ACPI Tables successfully acquired [ 0.310337] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.311046] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.322903] Initializing cgroup subsys memory [ 0.324168] Initializing cgroup subsys freezer [ 0.325198] Initializing cgroup subsys net_cls [ 0.326097] Initializing cgroup subsys net_prio [ 0.327080] Initializing cgroup subsys debug [ 0.329321] mce: CPU supports 10 MCE banks [ 0.330106] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.330106] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.375867] Freeing SMP alternatives memory: 44K (c4e7d000 - c4e88000) [ 0.388830] ftrace: allocating 52090 entries in 102 pages [ 0.437166] Getting VERSION: 1050014 [ 0.438044] Getting VERSION: 1050014 [ 0.439047] Getting ID: 0 [ 0.440043] Getting ID: f000000 [ 0.441048] Getting LVT0: 8700 [ 0.442041] Getting LVT1: 8400 [ 0.443021] Enabling APIC mode: Flat. Using 1 I/O APICs [ 0.444115] enabled ExtINT on CPU#0 [ 0.447314] ENABLING IO-APIC IRQs [ 0.448163] init IO_APIC IRQs [ 0.449034] apic 0 pin 0 not connected [ 0.450286] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 0.451216] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.452097] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.453163] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1) [ 0.454151] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 0.456029] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1) [ 0.457177] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 0.458102] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 0.459117] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 0.460152] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1) [ 0.461157] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1) [ 0.462111] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1) [ 0.463151] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 0.464155] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1) [ 0.465143] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1) [ 0.466144] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1) [ 0.467087] apic 0 pin 16 not connected [ 0.468038] apic 0 pin 17 not connected [ 0.469011] apic 0 pin 18 not connected [ 0.470038] apic 0 pin 19 not connected [ 0.471016] apic 0 pin 20 not connected [ 0.472013] apic 0 pin 21 not connected [ 0.473029] apic 0 pin 22 not connected [ 0.474038] apic 0 pin 23 not connected [ 0.476000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.476033] smpboot: CPU0: Intel Common KVM processor (fam: 0f, model: 06, stepping: 01) [ 0.478023] Using local APIC timer interrupts. [ 0.478023] calibrating APIC timer ... [ 0.480000] ... lapic delta = 17124985 [ 0.480000] ... PM-Timer delta = 980796 [ 0.480000] APIC calibration not consistent with PM-Timer: 274ms instead of 100ms [ 0.480000] APIC delta adjusted to PM-Timer: 6249981 (17124985) [ 0.480000] TSC delta adjusted to PM-Timer: 292599777 (801725058) [ 0.480000] ..... delta 6249981 [ 0.480000] ..... mult: 268434639 [ 0.480000] ..... calibration result: 999996 [ 0.480000] ..... CPU clock speed is 2925.0997 MHz. [ 0.480000] ..... host bus clock speed is 999.0996 MHz. [ 0.481000] Performance Events: unsupported Netburst CPU model 6 no PMU driver, software events only. [ 0.491209] x86: Booted up 1 node, 1 CPUs [ 0.492011] smpboot: Total of 1 processors activated (5851.99 BogoMIPS) [ 0.497553] NMI watchdog: disabled (cpu0): hardware events not enabled [ 0.536518] gcov: version magic: 0x3430392a [ 0.559260] Testing tracer function: PASSED [ 1.764012] Testing dynamic ftrace: PASSED [ 2.042499] Testing dynamic ftrace ops #1: (1 0 1 0 0) (1 1 2 0 0) (2 1 3 0 203292) (2 2 4 0 203594) PASSED [ 3.952015] Testing dynamic ftrace ops #2: (1 0 1 195224 0) (1 1 2 195595 0) (2 1 3 1 1803) (2 2 4 291 2093) PASSED [ 6.241011] Testing ftrace recursion: PASSED [ 6.343012] Testing ftrace recursion safe: PASSED [ 6.432010] Testing ftrace regs: PASSED [ 6.530393] Testing tracer wakeup: [ 7.648615] ------------[ cut here ]------------ [ 7.649000] kernel BUG at kernel/sched/deadline.c:805! [ 7.649000] invalid opcode: 0000 [#1] SMP [ 7.649000] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.19.0-rc6-00041-g1019a35 #17 [ 7.649000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 7.649000] task: d3348000 ti: d3344000 task.ti: d3344000 [ 7.649000] EIP: 0060:[] EFLAGS: 00010046 CPU: 0 [ 7.649000] EIP is at enqueue_task_dl+0x341/0x1860 [ 7.649000] EAX: d2940101 EBX: 00000001 ECX: 00000000 EDX: 0085a491 [ 7.649000] ESI: d2940000 EDI: d2940101 EBP: d3345e08 ESP: d3345dc0 [ 7.649000] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 7.649000] CR0: 8005003b CR2: ffffffff CR3: 04e8b000 CR4: 000006d0 [ 7.649000] Stack: [ 7.649000] c1170353 00000002 d3345de0 c11ab53c d391ec10 00000046 d33485c0 d3348000 [ 7.649000] 00000002 d29401b8 d391ec00 d29401b8 00000046 00000005 00000000 d2940000 [ 7.649000] d391ec00 c36efc80 d3345e20 c115991a 00000005 00000000 d391ec00 00000000 [ 7.649000] Call Trace: [ 7.649000] [] ? sched_clock_cpu+0x293/0x2e0 [ 7.649000] [] ? __lock_is_held+0x6c/0xa0 [ 7.649000] [] enqueue_task+0xba/0x220 [ 7.649000] [] activate_task+0x4c/0x80 [ 7.649000] [] ttwu_activate+0x21/0x90 [ 7.649000] [] ttwu_do_activate+0x64/0x90 [ 7.649000] [] try_to_wake_up+0x366/0x8b0 [ 7.649000] [] wake_up_process+0xa0/0xe0 [ 7.649000] [] kthread_stop+0x21b/0xd90 [ 7.649000] [] trace_selftest_startup_wakeup+0x3b7/0x4b0 [ 7.649000] [] ? wait_for_completion+0x1f0/0x290 [ 7.649000] [] register_tracer+0x2d4/0x700 [ 7.649000] [] init_wakeup_tracer+0x1d/0xea [ 7.649000] [] do_one_initcall+0x278/0x44c [ 7.649000] [] ? init_function_trace+0x1f8/0x1f8 [ 7.649000] [] kernel_init_freeable+0x263/0x424 [ 7.649000] [] kernel_init+0x1c/0x2a0 [ 7.649000] [] ret_from_kernel_thread+0x21/0x30 [ 7.649000] [] ? rest_init+0x330/0x330 [ 7.649000] Code: da e8 94 96 13 00 8b 04 9d 84 f6 77 c4 83 c0 01 89 04 9d 84 f6 77 c4 89 f8 84 c0 74 4d 83 05 c8 14 f2 c4 01 83 15 cc 14 f2 c4 00 <0f> 0b 83 05 d0 14 f2 c4 01 83 15 d4 14 f2 c4 00 8d b4 26 00 00 [ 7.649000] EIP: [] enqueue_task_dl+0x341/0x1860 SS:ESP 0068:d3345dc0 [ 7.649000] ---[ end trace cb4bdebe33135894 ]--- [ 7.649000] Kernel panic - not syncing: Fatal exception Elapsed time: 25 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/i386-randconfig-x1-02152111/1019a359d3dc4b64d0e1e5a5efcb725d5e83994d/vmlinuz-3.19.0-rc6-00041-g1019a35 -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/i386-randconfig-x1-02152111/linux-devel:devel-xian-smoke-201502152116:1019a359d3dc4b64d0e1e5a5efcb725d5e83994d:bisect-linux-6/.vmlinuz-1019a359d3dc4b64d0e1e5a5efcb725d5e83994d-20150216050356-148-client9 branch=linux-devel/devel-xian-smoke-201502152116 BOOT_IMAGE=/kernel/i386-randconfig-x1-02152111/1019a359d3dc4b64d0e1e5a5efcb725d5e83994d/vmlinuz-3.19.0-rc6-00041-g1019a35 drbd.minor_count=8' -initrd /kernel-tests/initrd/yocto-minimal-i386.cgz -m 320 -smp 1 -net nic,vlan=1,model=e1000 -net user,vlan=1 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -pidfile /dev/shm/kboot/pid-yocto-client9-7 -serial file:/dev/shm/kboot/serial-yocto-client9-7 -daemonize -display none -monitor null