early console in setup code [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.19.0-03415-g7c37ae5 (kbuild@lkp-ib03) (gcc version 4.9.2 (Debian 4.9.2-10) ) #24 SMP PREEMPT Tue Mar 10 16:52:38 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 0x0000000000100000-0x0000000013ffdfff] usable [ 0.000000] BIOS-e820: [mem 0x0000000013ffe000-0x0000000013ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel! [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Bochs Bochs, BIOS Bochs 01/01/2011 [ 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 = 0x13ffe 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 UC UC UC UC [ 0.000000] Scan for SMP in [mem 0x00000000-0x000003ff] [ 0.000000] Scan for SMP in [mem 0x0009fc00-0x0009ffff] [ 0.000000] Scan for SMP in [mem 0x000f0000-0x000fffff] [ 0.000000] found SMP MP-table at [mem 0x000fdb00-0x000fdb0f] mapped at [c00fdb00] [ 0.000000] mpc: fdb10-fdbf0 [ 0.000000] initial memory mapped: [mem 0x00000000-0x02bfffff] [ 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 4k [ 0.000000] BRK [0x02618000, 0x02618fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x00100000-0x137fffff] [ 0.000000] [mem 0x00100000-0x137fffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x13c00000-0x13ffdfff] [ 0.000000] [mem 0x13c00000-0x13ffdfff] page 4k [ 0.000000] BRK [0x02619000, 0x02619fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x13cbd000-0x13feffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x000FD9A0 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x13FFE4B0 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x13FFFF80 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x13FFE4F0 0011A9 (v01 BXPC BXDSDT 00000001 INTL 20100528) [ 0.000000] ACPI: FACS 0x13FFFF40 000040 [ 0.000000] ACPI: SSDT 0x13FFF800 000735 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x13FFF6E0 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x13FFF6A0 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffb000 ( fee00000) [ 0.000000] 0MB HIGHMEM available. [ 0.000000] 319MB LOWMEM available. [ 0.000000] mapped low ram: 0 - 13ffe000 [ 0.000000] low ram: 0 - 13ffe000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:13ffd001, primary cpu clock [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] Normal [mem 0x01000000-0x13ffdfff] [ 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 0x00100000-0x13ffdfff] [ 0.000000] Initmem setup node 0 [mem 0x00001000-0x13ffdfff] [ 0.000000] On node 0 totalpages: 81820 [ 0.000000] DMA zone: 32 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] Normal zone: 608 pages used for memmap [ 0.000000] Normal zone: 77822 pages, LIFO batch:15 [ 0.000000] Using APIC driver default [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffb000 ( 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 ffffa000 (fec00000) [ 0.000000] e820: [mem 0x14000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] setup_percpu: NR_CPUS:32 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 13 pages/cpu @d3c30000 s32000 r0 d21248 u53248 [ 0.000000] pcpu-alloc: s32000 r0 d21248 u53248 alloc=13*4096 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 13c338c0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 81180 [ 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-ib0-03101524/linux-devel:devel-hourly-2015031010:7c37ae5c625aaa4836466cfaea829a3199dfc571:bisect-linux-2/.vmlinuz-7c37ae5c625aaa4836466cfaea829a3199dfc571-20150310165244-10-kbuild branch=linux-devel/devel-hourly-2015031010 BOOT_IMAGE=/kernel/i386-randconfig-ib0-03101524/7c37ae5c625aaa4836466cfaea829a3199dfc571/vmlinuz-3.19.0-03415-g7c37ae5 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] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form [ 0.000000] Initializing HighMem for node 0 (00000000:00000000) [ 0.000000] Memory: 297968K/327280K available (10381K kernel code, 1042K rwdata, 4420K rodata, 636K init, 6064K bss, 29312K reserved, 0K cma-reserved, 0K highmem) [ 0.000000] virtual kernel memory layout: [ 0.000000] fixmap : 0xffd36000 - 0xfffff000 (2852 kB) [ 0.000000] pkmap : 0xff800000 - 0xffc00000 (4096 kB) [ 0.000000] vmalloc : 0xd47fe000 - 0xff7fe000 ( 688 MB) [ 0.000000] lowmem : 0xc0000000 - 0xd3ffe000 ( 319 MB) [ 0.000000] .init : 0xc1f7c000 - 0xc201b000 ( 636 kB) [ 0.000000] .data : 0xc1a23998 - 0xc1f7a8c0 (5467 kB) [ 0.000000] .text : 0xc1000000 - 0xc1a23998 (10382 kB) [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] NR_IRQS:2304 nr_irqs:256 16 [ 0.000000] CPU 0 irqstacks, hard=d3418000 soft=d341a000 [ 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: 4895 kB [ 0.000000] per task-struct memory footprint: 1152 bytes [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Detected 2693.556 MHz processor [ 0.002000] Calibrating delay loop (skipped) preset value.. 5387.11 BogoMIPS (lpj=2693556) [ 0.002350] pid_max: default: 4096 minimum: 301 [ 0.003098] ACPI: Core revision 20150204 [ 0.033006] ACPI: All ACPI Tables successfully acquired [ 0.033870] Security Framework initialized [ 0.034008] Yama: becoming mindful. [ 0.035065] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.036007] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.037689] Initializing cgroup subsys freezer [ 0.038020] Initializing cgroup subsys perf_event [ 0.039138] mce: CPU supports 10 MCE banks [ 0.040060] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.041005] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.050502] debug: unmapping init [mem 0xc201b000-0xc201ffff] [ 0.055203] Getting VERSION: 1050014 [ 0.055659] Getting VERSION: 1050014 [ 0.056018] Getting ID: 0 [ 0.057016] Getting ID: f000000 [ 0.057415] Getting LVT0: 8700 [ 0.057801] Getting LVT1: 8400 [ 0.058008] Enabling APIC mode: Flat. Using 1 I/O APICs [ 0.059074] enabled ExtINT on CPU#0 [ 0.060674] ENABLING IO-APIC IRQs [ 0.061038] init IO_APIC IRQs [ 0.062006] apic 0 pin 0 not connected [ 0.062514] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 0.063039] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.064035] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.065035] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1) [ 0.066036] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 0.067043] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1) [ 0.068035] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 0.069037] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 0.070036] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 0.071041] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1) [ 0.073005] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1) [ 0.073979] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1) [ 0.074036] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 0.075036] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1) [ 0.076052] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1) [ 0.077037] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1) [ 0.078022] apic 0 pin 16 not connected [ 0.079004] apic 0 pin 17 not connected [ 0.079481] apic 0 pin 18 not connected [ 0.080003] apic 0 pin 19 not connected [ 0.080475] apic 0 pin 20 not connected [ 0.081004] apic 0 pin 21 not connected [ 0.081482] apic 0 pin 22 not connected [ 0.082004] apic 0 pin 23 not connected [ 0.083168] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.084040] TSC deadline timer enabled [ 0.084492] smpboot: CPU0: Intel Core Processor (Haswell) (fam: 06, model: 3c, stepping: 01) [ 0.085041] Performance Events: unsupported p6 CPU model 60 no PMU driver, software events only. [ 0.090095] x86: Booted up 1 node, 1 CPUs [ 0.090584] ---------------- [ 0.090934] | NMI testsuite: [ 0.091006] -------------------- [ 0.091410] remote IPI: ok | [ 0.091811] local IPI: ok | [ 0.103013] -------------------- [ 0.103405] Good, all 2 testcases passed! | [ 0.103920] --------------------------------- [ 0.104008] smpboot: Total of 1 processors activated (5387.11 BogoMIPS) [ 0.106169] devtmpfs: initialized [ 0.111366] NET: Registered protocol family 16 [ 0.114731] EISA bus registered [ 0.120069] cpuidle: using governor ladder [ 0.122040] ACPI: bus type PCI registered [ 0.122744] dca service started, version 1.12.1 [ 0.123099] PCI: Using configuration type 1 for base access [ 0.243440] ACPI: Added _OSI(Module Device) [ 0.243931] ACPI: Added _OSI(Processor Device) [ 0.244007] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.244614] ACPI: Added _OSI(Processor Aggregator Device) [ 0.246568] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1) [ 0.281893] ACPI: Interpreter enabled [ 0.282032] ACPI: (supports S0 S5) [ 0.282403] ACPI: Using IOAPIC for interrupt routing [ 0.283120] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.340237] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.340964] acpi PNP0A03:00: _OSC: OS supports [Segments MSI] [ 0.341098] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.343963] PCI host bridge to bus 0000:00 [ 0.344015] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.344609] pci_bus 0000:00: root bus resource [io 0x0cf8-0x0cff] [ 0.345027] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.346021] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.346842] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.347012] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.347883] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.350516] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.353437] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.356915] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f] [ 0.358376] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.359009] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.359796] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.360007] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.362338] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.363411] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.364017] pci 0000:00:01.3: quirk: [io 0xb100-0xb10f] claimed by PIIX4 SMB [ 0.366555] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000 [ 0.368857] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref] [ 0.370096] pci 0000:00:02.0: reg 0x14: [mem 0xfebf0000-0xfebf0fff] [ 0.376703] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref] [ 0.380286] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 0.381597] pci 0000:00:03.0: reg 0x10: [mem 0xfeba0000-0xfebbffff] [ 0.383014] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f] [ 0.388598] pci 0000:00:03.0: reg 0x30: [mem 0xfebc0000-0xfebdffff pref] [ 0.391033] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000 [ 0.392303] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f] [ 0.398018] pci_bus 0000:00: on NUMA node 0 [ 0.403200] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.405116] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.406859] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.408239] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.409536] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.412000] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.414665] ACPI: bus type USB registered [ 0.415267] usbcore: registered new interface driver usbfs [ 0.416123] usbcore: registered new interface driver hub [ 0.417216] usbcore: registered new device driver usb [ 0.418311] media: Linux media interface: v0.10 [ 0.418924] Linux video capture interface: v2.00 [ 0.419144] pps_core: LinuxPPS API ver. 1 registered [ 0.419688] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.420177] EDAC MC: Ver: 3.0.0 [ 0.421500] wmi: Mapper loaded [ 0.422413] Advanced Linux Sound Architecture Driver Initialized. [ 0.423151] PCI: Using ACPI for IRQ routing [ 0.423612] PCI: pci_cache_line_size set to 64 bytes [ 0.424138] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.424880] e820: reserve RAM buffer [mem 0x13ffe000-0x13ffffff] [ 0.428043] HPET: 3 timers in total, 0 timers will be used for per-cpu timer [ 0.429040] Switched to clocksource kvm-clock [ 0.429972] FS-Cache: Loaded [ 0.430485] pnp: PnP ACPI init [ 0.431167] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1) [ 0.432545] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.433587] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1) [ 0.434645] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.435596] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1) [ 0.436756] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 0.437871] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1) [ 0.438757] pnp 00:03: [dma 2] [ 0.439253] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) [ 0.442139] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1) [ 0.443180] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active) [ 0.444489] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1) [ 0.445580] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.446745] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1) [ 0.447886] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.451279] pnp: PnP ACPI: found 7 devices [ 0.451824] INFO_MDMA: LNW DMA Driver Version 1.1.0 [ 0.489985] pci_bus 0000:00: resource 4 [io 0x0cf8-0x0cff] [ 0.490634] pci_bus 0000:00: resource 5 [io 0x0000-0x0cf7 window] [ 0.491354] pci_bus 0000:00: resource 6 [io 0x0d00-0xffff window] [ 0.492124] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff window] [ 0.493113] pci_bus 0000:00: resource 8 [mem 0x80000000-0xfebfffff window] [ 0.493964] NET: Registered protocol family 1 [ 0.494477] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.495140] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.495818] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.496695] pci 0000:00:02.0: Video device with shadowed ROM [ 0.497349] PCI: CLS 0 bytes, default 64 [ 0.498248] Unpacking initramfs... [ 0.715111] debug: unmapping init [mem 0xd3cbd000-0xd3feffff] [ 0.727747] The force parameter has not been set to 1. The Iris poweroff handler will not be installed. [ 0.730687] NatSemi SCx200 Driver [ 0.731536] spin_lock-torture:--- Start of test [debug]: nwriters_stress=2 nreaders_stress=0 stat_interval=60 verbose=1 shuffle_interval=3 stutter=5 shutdown_secs=0 onoff_interval=0 onoff_holdoff=0 [ 0.733914] spin_lock-torture: Creating torture_shuffle task [ 0.734695] spin_lock-torture: Creating torture_stutter task [ 0.735374] spin_lock-torture: torture_shuffle task started [ 0.736069] spin_lock-torture: Creating lock_torture_writer task [ 0.736838] spin_lock-torture: torture_stutter task started [ 0.737516] spin_lock-torture: Creating lock_torture_writer task [ 0.738216] spin_lock-torture: lock_torture_writer task started [ 0.738885] spin_lock-torture: Creating lock_torture_stats task [ 0.739629] spin_lock-torture: lock_torture_writer task started [ 0.741488] futex hash table entries: 16 (order: -2, 1024 bytes) [ 0.742662] spin_lock-torture: lock_torture_stats task started [ 0.800455] page_owner is disabled [ 0.800952] zbud: loaded [ 0.815580] fuse init (API version 7.23) [ 0.826573] test_string_helpers: Running tests... [ 0.830241] test_firmware: interface ready [ 0.830912] xz_dec_test: module loaded [ 0.831394] xz_dec_test: Create a device node with 'mknod xz_dec_test c 251 0' and write .xz files to it. [ 0.835169] cr_bllcd: INTEL CARILLO RANCH LPC not found. [ 0.835844] cr_bllcd: Carillo Ranch Backlight Driver Initialized. [ 0.838159] VIA Graphics Integration Chipset framebuffer 2.4 initializing [ 0.839467] vmlfb: initializing [ 0.840108] no IO addresses supplied [ 0.840899] hgafb: HGA card not detected. [ 0.841387] hgafb: probe of hgafb.0 failed with error -22 [ 0.842425] usbcore: registered new interface driver udlfb [ 0.843138] usbcore: registered new interface driver smscufx [ 0.846791] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 0.847723] ACPI: Power Button [PWRF] [ 0.849365] ioatdma: Intel(R) QuickData Technology Driver 4.00 [ 0.962969] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 1.011905] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.017064] lp: driver loaded but no devices found [ 1.017681] DoubleTalk PC - not found [ 1.018130] Applicom driver: $Id: ac.c,v 1.30 2000/03/22 16:03:57 dwmw2 Exp $ [ 1.018891] ac.o: No PCI boards found. [ 1.019309] ac.o: For an ISA board you must supply memory and irq parameters. [ 1.020460] Non-volatile memory driver v1.3 [ 1.021418] ppdev: user-space parallel port driver [ 1.021949] scx200_gpio: no SCx200 gpio present [ 1.022459] nsc_gpio initializing [ 1.022869] telclk_interrupt = 0xf non-mcpbl0010 hw. [ 1.023481] Linux agpgart interface v0.103 [ 1.025444] [drm] Initialized drm 1.1.0 20060810 [ 1.026123] [drm] radeon kernel modesetting enabled. [ 1.030190] [TTM] Zone kernel: Available graphics memory: 148984 kiB [ 1.030900] [TTM] Initializing pool allocator [ 1.032796] [drm] fb mappable at 0xFC000000 [ 1.033269] [drm] vram aper at 0xFC000000 [ 1.033699] [drm] size 33554432 [ 1.034080] [drm] fb depth is 24 [ 1.034430] [drm] pitch is 3072 [ 1.034801] cirrusdrmfb: enable CONFIG_FB_LITTLE_ENDIAN to support this framebuffer [ 1.035688] [drm] Initialized cirrus 1.0.0 20110418 for 0000:00:02.0 on minor 0 [ 1.037025] usbcore: registered new interface driver udl [ 1.038149] dummy-irq: no IRQ given. Use irq=N [ 1.039332] Silicon Labs C2 port support v. 0.51.0 - (C) 2007 Rodolfo Giometti [ 1.040692] c2port c2port0: C2 port uc added [ 1.041190] c2port c2port0: uc flash has 30 blocks x 512 bytes (15360 bytes total) [ 1.042660] Guest personality initialized and is inactive [ 1.043506] VMCI host device registered (name=vmci, major=10, minor=62) [ 1.044417] Initialized host personality [ 1.046182] usbcore: registered new interface driver viperboard [ 1.047079] usbcore: registered new interface driver dln2 [ 1.050099] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.050949] SBC-GXx flash: IO:0x258-0x259 MEM:0xdc000-0xdffff [ 1.052361] slram: not enough parameters. [ 1.052827] Ramix PMC551 PCI Mezzanine Ram Driver. (C) 1999,2000 Nortel Networks. [ 1.053638] pmc551: not detected [ 1.091581] No valid DiskOnChip devices found [ 1.095843] usbcore: registered new interface driver hwa-rc [ 1.099873] usbcore: registered new interface driver i1480-dfu-usb [ 1.102918] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.103710] ehci-pci: EHCI PCI platform driver [ 1.107627] ehci-platform: EHCI generic platform driver [ 1.108621] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.109344] ohci-pci: OHCI PCI platform driver [ 1.109950] ohci-platform: OHCI generic platform driver [ 1.110615] uhci_hcd: USB Universal Host Controller Interface driver [ 1.113314] usbcore: registered new interface driver hwa-hc [ 1.115733] fusbh200_hcd: FUSBH200 Host Controller (EHCI) Driver [ 1.119688] Warning! fusbh200_hcd should always be loaded before uhci_hcd and ohci_hcd, not after [ 1.120875] fotg210_hcd: FOTG210 Host Controller (EHCI) Driver [ 1.122915] usbcore: registered new interface driver usblp [ 1.127695] usbcore: registered new interface driver usbtmc [ 1.128502] usbcore: registered new interface driver adutux [ 1.129322] usbcore: registered new interface driver appledisplay [ 1.130095] usbcore: registered new interface driver cypress_cy7c63 [ 1.130878] usbcore: registered new interface driver emi62 - firmware loader [ 1.136718] usbcore: registered new interface driver iowarrior [ 1.137488] usbcore: registered new interface driver isight_firmware [ 1.138281] usbcore: registered new interface driver usblcd [ 1.138975] usbcore: registered new interface driver ldusb [ 1.143752] usbcore: registered new interface driver usbtest [ 1.144613] usbcore: registered new interface driver usb_ehset_test [ 1.145414] usbcore: registered new interface driver trancevibrator [ 1.146198] usbcore: registered new interface driver yurex [ 1.147058] usbcore: registered new interface driver sisusb [ 1.152673] usbcore: registered new interface driver lvs [ 1.156065] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 1.160372] dummy_hcd dummy_hcd.0: Dummy host controller [ 1.161332] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 1.162517] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.163276] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.168141] usb usb1: Product: Dummy host controller [ 1.170449] usb usb1: Manufacturer: Linux 3.19.0-03415-g7c37ae5 dummy_hcd [ 1.171199] usb usb1: SerialNumber: dummy_hcd.0 [ 1.174492] hub 1-0:1.0: USB hub found [ 1.175029] hub 1-0:1.0: 1 port detected [ 1.178531] udc dummy_udc.0: registering UDC driver [MIDI Gadget] [ 1.179260] MIDI Gadget gadget: adding config #1 'MIDI Gadget'/c1f006c0 [ 1.184102] MIDI Gadget gadget: adding 'gmidi function'/d1fab310 to config 'MIDI Gadget'/c1f006c0 [ 1.186606] BUG: unable to handle kernel NULL pointer dereference at 00000050 [ 1.187008] IP: [] bus_add_device+0xd6/0x160 [ 1.187008] *pde = 00000000 [ 1.187008] Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC [ 1.187008] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.19.0-03415-g7c37ae5 #24 [ 1.187008] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.187008] task: d3480000 ti: d346a000 task.ti: d346a000 [ 1.187008] EIP: 0060:[] EFLAGS: 00010246 CPU: 0 [ 1.187008] EIP is at bus_add_device+0xd6/0x160 [ 1.187008] EAX: 00000000 EBX: 00000000 ECX: d1fb7cc0 EDX: d1fa90bc [ 1.187008] ESI: d1fa90bc EDI: c1f4f800 EBP: d346bb44 ESP: d346bb30 [ 1.187008] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 [ 1.187008] CR0: 80050033 CR2: 00000050 CR3: 02023000 CR4: 000406d0 [ 1.187008] Stack: [ 1.187008] c1291226 d1fa90b4 d1fa90bc d1f78c7c 00000000 d346bb84 c158e80a d1fa90bc [ 1.187008] d1f78c84 00000000 00000002 00000000 00000000 d1fa90b4 d1fa9048 2e056fb7 [ 1.187008] 00000002 ffffffff d1fb6dd0 00000000 d238b024 d346bb8c c18c26f0 d346bb98 [ 1.187008] Call Trace: [ 1.187008] [] ? acpi_platform_notify+0x19/0x78 [ 1.187008] [] device_add+0x33a/0x530 [ 1.187008] [] snd_seq_device_dev_register+0x10/0x20 [ 1.187008] [] snd_device_register+0x46/0x80 [ 1.187008] [] snd_rawmidi_dev_register+0x1cd/0x2d0 [ 1.187008] [] ? snd_ctl_dev_register+0x2a/0x30 [ 1.187008] [] snd_device_register_all+0x42/0x70 [ 1.187008] [] snd_card_register+0x3d/0x150 [ 1.187008] [] f_midi_bind+0x16a/0x6c0 [ 1.187008] [] ? irq_exit+0x30/0x60 [ 1.187008] [] ? console_unlock+0x38f/0x520 [ 1.187008] [] ? vprintk_emit+0x28a/0x5f0 [ 1.187008] [] ? dev_vprintk_emit+0x14f/0x280 [ 1.187008] [] ? alloc_debug_processing+0xcb/0x150 [ 1.187008] [] ? f_midi_alloc+0x92/0x1a0 [ 1.187008] [] ? f_midi_alloc+0x92/0x1a0 [ 1.187008] [] ? f_midi_alloc+0x92/0x1a0 [ 1.187008] [] ? midi_bind+0xd2/0xd2 [ 1.187008] [] ? dev_printk_emit+0x1a/0x20 [ 1.187008] [] ? __dev_printk+0x46/0x90 [ 1.187008] [] ? dev_printk+0x26/0x30 [ 1.187008] [] usb_add_function+0x79/0x140 [ 1.187008] [] ? midi_bind+0xd2/0xd2 [ 1.187008] [] midi_bind_config+0x25/0x3c [ 1.187008] [] usb_add_config+0x9c/0x240 [ 1.187008] [] ? mutex_unlock+0x8/0x10 [ 1.187008] [] midi_bind+0x98/0xd2 [ 1.187008] [] composite_bind+0x88/0x1a0 [ 1.187008] [] udc_bind_to_driver+0x4f/0xf0 [ 1.187008] [] usb_gadget_probe_driver+0x6d/0xb0 [ 1.187008] [] ? do_one_initcall+0x77/0x151 [ 1.187008] [] usb_composite_probe+0x78/0xa0 [ 1.187008] [] ? midimod_init+0xf/0xf [ 1.187008] [] midi_driver_init+0xd/0xf [ 1.187008] [] do_one_initcall+0xcd/0x151 [ 1.187008] [] ? do_early_param+0x73/0x73 [ 1.187008] [] ? parse_args+0x1f0/0x430 [ 1.187008] [] kernel_init_freeable+0xe3/0x15b [ 1.187008] [] kernel_init+0xb/0xe0 [ 1.187008] [] ret_from_kernel_thread+0x21/0x30 [ 1.187008] [] ? rest_init+0xb0/0xb0 [ 1.187008] Code: b6 00 00 00 00 8b 57 14 8b 45 f0 e8 25 d9 ff ff 85 c0 89 c3 75 69 8b 45 f0 8b 48 2c 85 c9 74 6c 8b 45 f0 8d 70 08 8b 47 48 89 f2 <8b> 40 50 83 c0 28 e8 6f 34 bc ff 85 c0 89 c3 74 0d 8b 55 f0 8d [ 1.187008] EIP: [] bus_add_device+0xd6/0x160 SS:ESP 0068:d346bb30 [ 1.187008] CR2: 0000000000000050 [ 1.187008] ---[ end trace 7c40b21b66beeff8 ]--- [ 1.187008] Kernel panic - not syncing: Fatal exception [ 1.187008] Kernel Offset: 0x0 from 0xc1000000 (relocation range: 0xc0000000-0xd47fdfff) Elapsed time: 5 qemu-system-x86_64 -enable-kvm -cpu Haswell,+smep,+smap -kernel /kernel/i386-randconfig-ib0-03101524/7c37ae5c625aaa4836466cfaea829a3199dfc571/vmlinuz-3.19.0-03415-g7c37ae5 -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-ib0-03101524/linux-devel:devel-hourly-2015031010:7c37ae5c625aaa4836466cfaea829a3199dfc571:bisect-linux-2/.vmlinuz-7c37ae5c625aaa4836466cfaea829a3199dfc571-20150310165244-10-kbuild branch=linux-devel/devel-hourly-2015031010 BOOT_IMAGE=/kernel/i386-randconfig-ib0-03101524/7c37ae5c625aaa4836466cfaea829a3199dfc571/vmlinuz-3.19.0-03415-g7c37ae5 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-kbuild-16 -serial file:/dev/shm/kboot/serial-yocto-kbuild-16 -daemonize -display none -monitor null