early console in setup code
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 4.3.0-rc1-00148-gbcd56c5 (kbuild@lkp-ib03) (gcc version 4.9.2 (Debian 4.9.2-10) ) #2 Wed Oct 21 23:46:21 CST 2015
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   Transmeta GenuineTMx86
[    0.000000]   Transmeta TransmetaCPU
[    0.000000] x86/fpu: Legacy x87 FPU detected.
[    0.000000] x86/fpu: Using 'lazy' FPU context switches.
[    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 0x0000000000100000-0x000000000bfdffff] usable
[    0.000000] BIOS-e820: [mem 0x000000000bfe0000-0x000000000bffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[    0.000000] Notice: NX (Execute Disable) protection missing in CPU!
[    0.000000] SMBIOS 2.8 present.
[    0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Debian-1.8.2-1 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 = 0xbfe0 max_arch_pfn = 0x100000
[    0.000000] initial memory mapped: [mem 0x00000000-0x03bfffff]
[    0.000000] Base memory trampoline at [4009b000] 9b000 size 16384
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
[    0.000000] init_memory_mapping: [mem 0x0b800000-0x0bbfffff]
[    0.000000]  [mem 0x0b800000-0x0bbfffff] page 4M
[    0.000000] init_memory_mapping: [mem 0x00100000-0x0b7fffff]
[    0.000000]  [mem 0x00100000-0x003fffff] page 4k
[    0.000000]  [mem 0x00400000-0x0b7fffff] page 4M
[    0.000000] init_memory_mapping: [mem 0x0bc00000-0x0bfdffff]
[    0.000000]  [mem 0x0bc00000-0x0bfdffff] page 4k
[    0.000000] BRK [0x034c0000, 0x034c0fff] PGTABLE
[    0.000000] RAMDISK: [mem 0x0bcd4000-0x0bfdffff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000F6460 000014 (v00 BOCHS )
[    0.000000] ACPI: RSDT 0x000000000BFE16EE 000034 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACP 0x000000000BFE0C14 000074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.000000] ACPI: DSDT 0x000000000BFE0040 000BD4 (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACS 0x000000000BFE0000 000040
[    0.000000] ACPI: SSDT 0x000000000BFE0C88 0009B6 (v01 BOCHS  BXPCSSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: APIC 0x000000000BFE163E 000078 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.000000] ACPI: HPET 0x000000000BFE16B6 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)
[    0.000000] 191MB LOWMEM available.
[    0.000000]   mapped low ram: 0 - 0bfe0000
[    0.000000]   low ram: 0 - 0bfe0000
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000000] kvm-clock: cpu 0, msr 0:bcd3001, primary cpu clock
[    0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000001000-0x000000000bfdffff]
[    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 0x0000000000100000-0x000000000bfdffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000000bfdffff]
[    0.000000] On node 0 totalpages: 49022
[    0.000000] free_area_init_node: node 0, pgdat 423676a0, node_mem_map 4bb53020
[    0.000000]   Normal zone: 384 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 49022 pages, LIFO batch:15
[    0.000000] ACPI: PM-Timer IO Port: 0x608
[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.000000] KVM setup async PF for cpu 0
[    0.000000] kvm-stealtime: cpu 0, msr 2107740
[    0.000000] e820: [mem 0x0c000000-0xfeffbfff] 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] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 48638
[    0.000000] Kernel command line: root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-intel12-openwrt-i386-8/bisect_boot-1-openwrt-i386.cgz-i386-randconfig-c0-10211934-bcd56c567886b1ff0d2569d9cfe056ebbdad59c1-20151021-28289-ih0kf7-0.yaml ARCH=i386 kconfig=i386-randconfig-c0-10211934 branch=linux-devel/devel-spot-201510211819 commit=bcd56c567886b1ff0d2569d9cfe056ebbdad59c1 BOOT_IMAGE=/pkg/linux/i386-randconfig-c0-10211934/gcc-4.9/bcd56c567886b1ff0d2569d9cfe056ebbdad59c1/vmlinuz-4.3.0-rc1-00148-gbcd56c5 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-intel12-openwrt-i386/openwrt-i386.cgz/i386-randconfig-c0-10211934/gcc-4.9/bcd56c567886b1ff0d2569d9cfe056ebbdad59c1/0 LKP_SERVER=inn earlyprintk=ttyS0,115200 systemd.log_level=err debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal rw ip=::::vm-intel12-openwrt-i386-8::dhcp drbd.minor_count=8
[    0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[    0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Initializing CPU#0
[    0.000000] Memory: 153448K/196088K available (11373K kernel code, 2580K rwdata, 5956K rodata, 672K init, 16972K bss, 42640K reserved, 0K cma-reserved)
[    0.000000] virtual kernel memory layout:
[    0.000000]     fixmap  : 0xfffe4000 - 0xfffff000   ( 108 kB)
[    0.000000]     vmalloc : 0x4c7e0000 - 0xfffe2000   (2872 MB)
[    0.000000]     lowmem  : 0x40000000 - 0x4bfe0000   ( 191 MB)
[    0.000000]       .init : 0x42375000 - 0x4241d000   ( 672 kB)
[    0.000000]       .data : 0x41b1b81a - 0x42373320   (8542 kB)
[    0.000000]       .text : 0x41000000 - 0x41b1b81a   (11374 kB)
[    0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Running RCU self tests
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] CPU 0 irqstacks, hard=40092000 soft=40094000
[    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: 2112 bytes
[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[    0.000000] hpet clockevent registered
[    0.000000] tsc: Detected 2926.328 MHz processor
[    0.003000] Calibrating delay loop (skipped) preset value.. 5852.65 BogoMIPS (lpj=2926328)
[    0.003006] pid_max: default: 32768 minimum: 301
[    0.003650] ACPI: Core revision 20150818
[    0.009405] ACPI: 2 ACPI AML tables successfully acquired and loaded
[    0.010062] ACPI: setting ELCR to 0200 (from 0c00)
[    0.011043] Security Framework initialized
[    0.012027] Smack:  Initializing.
[    0.012505] Smack:  Netfilter enabled.
[    0.013005] Smack:  IPv6 Netfilter enabled.
[    0.013572] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.014010] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.016404] Initializing cgroup subsys io
[    0.016948] Initializing cgroup subsys devices
[    0.017025] Initializing cgroup subsys freezer
[    0.018025] Initializing cgroup subsys net_cls
[    0.018588] Initializing cgroup subsys perf_event
[    0.019014] Initializing cgroup subsys net_prio
[    0.020083] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.020829] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    0.021006] CPU: Intel QEMU Virtual CPU version 2.4.0 (fam: 06, model: 06, stepping: 03)
[    0.024388] Performance Events: Broken PMU hardware detected, using software events only.
[    0.026006] Failed to access perfctr msr (MSR c2 is 0)
[    0.028517] devtmpfs: initialized
[    0.032524] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[    0.034068] xor: measuring software checksum speed
[    0.044010]    pIII_sse  :  5948.000 MB/sec
[    0.054010]    prefetch64-sse:  8016.000 MB/sec
[    0.054602] xor: using function: prefetch64-sse (8016.000 MB/sec)
[    0.055023] pinctrl core: initialized pinctrl subsystem
[    0.056774] regulator-dummy: no parameters
[    0.057202] RTC time: 23:49:11, date: 10/21/15
[    0.058622] NET: Registered protocol family 16
[    0.061374] cpuidle: using governor ladder
[    0.061941] cpuidle: using governor menu
[    0.064154] ACPI: bus type PCI registered
[    0.065346] PCI: PCI BIOS revision 2.10 entry at 0xfd40f, last bus=0
[    0.118035] raid6: mmxx1    gen()  2113 MB/s
[    0.135030] raid6: mmxx2    gen()  2773 MB/s
[    0.152037] raid6: sse1x1   gen()  2027 MB/s
[    0.170019] raid6: sse1x2   gen()  2726 MB/s
[    0.187016] raid6: sse2x1   gen()  4152 MB/s
[    0.204010] raid6: sse2x1   xor()  2943 MB/s
[    0.221012] raid6: sse2x2   gen()  4371 MB/s
[    0.238018] raid6: sse2x2   xor()  3544 MB/s
[    0.238574] raid6: using algorithm sse2x2 gen() 4371 MB/s
[    0.239010] raid6: .... xor() 3544 MB/s, rmw enabled
[    0.240009] raid6: using intx1 recovery algorithm
[    0.241607] ACPI: Added _OSI(Module Device)
[    0.242015] ACPI: Added _OSI(Processor Device)
[    0.243008] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.244008] ACPI: Added _OSI(Processor Aggregator Device)
[    0.254081] ACPI: Interpreter enabled
[    0.254568] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150818/hwxface-580)
[    0.256017] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150818/hwxface-580)
[    0.259075] ACPI: (supports S0 S3 S5)
[    0.259551] ACPI: Using PIC for interrupt routing
[    0.260074] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.281537] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.282029] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments]
[    0.283066] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.284365] PCI host bridge to bus 0000:00
[    0.284948] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.285008] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.286008] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.287014] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.288009] pci_bus 0000:00: root bus resource [mem 0x0c000000-0xfebfffff window]
[    0.289125] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[    0.291200] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[    0.293954] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[    0.302015] pci 0000:00:01.1: reg 0x20: [io  0xc0c0-0xc0cf]
[    0.308033] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
[    0.309009] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
[    0.310011] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
[    0.311008] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
[    0.314196] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[    0.316041] pci 0000:00:01.3: quirk: [io  0x0600-0x063f] claimed by PIIX4 ACPI
[    0.317021] pci 0000:00:01.3: quirk: [io  0x0700-0x070f] claimed by PIIX4 SMB
[    0.319490] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000
[    0.322026] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]
[    0.327027] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff]
[    0.338022] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[    0.341270] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
[    0.344014] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff]
[    0.347011] pci 0000:00:03.0: reg 0x14: [io  0xc000-0xc03f]
[    0.362013] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
[    0.365121] pci 0000:00:04.0: [1af4:1001] type 00 class 0x010000
[    0.368012] pci 0000:00:04.0: reg 0x10: [io  0xc040-0xc07f]
[    0.373015] pci 0000:00:04.0: reg 0x14: [mem 0xfebf1000-0xfebf1fff]
[    0.388415] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000
[    0.391012] pci 0000:00:05.0: reg 0x10: [io  0xc080-0xc0bf]
[    0.394013] pci 0000:00:05.0: reg 0x14: [mem 0xfebf2000-0xfebf2fff]
[    0.406152] pci 0000:00:06.0: [8086:25ab] type 00 class 0x088000
[    0.409012] pci 0000:00:06.0: reg 0x10: [mem 0xfebf3000-0xfebf300f]
[    0.421405] pci_bus 0000:00: on NUMA node 0
[    0.426292] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[    0.429143] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[    0.432150] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[    0.434311] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[    0.436397] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[    0.438652] ACPI: Enabled 16 GPEs in block 00 to 0F
[    0.444219] SCSI subsystem initialized
[    0.445051] libata version 3.00 loaded.
[    0.446278] Linux video capture interface: v2.00
[    0.447044] pps_core: LinuxPPS API ver. 1 registered
[    0.448007] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.449029] PTP clock support registered
[    0.451122] wmi: Mapper loaded
[    0.452304] Advanced Linux Sound Architecture Driver Initialized.
[    0.453085] PCI: Using ACPI for IRQ routing
[    0.454007] PCI: pci_cache_line_size set to 32 bytes
[    0.455179] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[    0.456016] e820: reserve RAM buffer [mem 0x0bfe0000-0x0bffffff]
[    0.459104] NET: Registered protocol family 23
[    0.459688] Bluetooth: Core ver 2.20
[    0.460051] NET: Registered protocol family 31
[    0.461010] Bluetooth: HCI device and connection manager initialized
[    0.462045] Bluetooth: HCI socket layer initialized
[    0.463014] Bluetooth: L2CAP socket layer initialized
[    0.464112] NET: Registered protocol family 8
[    0.466012] NET: Registered protocol family 20
[    0.466575] NetLabel: Initializing
[    0.467005] NetLabel:  domain hash size = 128
[    0.467498] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.468589] NetLabel:  unlabeled traffic allowed by default
[    0.469098] nfc: nfc_init: NFC Core ver 0.1
[    0.470092] NET: Registered protocol family 39
[    0.475228] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[    0.477006] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
[    0.482017] clocksource: Switched to clocksource kvm-clock
[    0.483000] CE: hpet increased min_delta_ns to 5000 nsec
[    0.483000] CE: hpet increased min_delta_ns to 7500 nsec
[    0.483000] CE: hpet increased min_delta_ns to 11250 nsec
[    0.483000] CE: hpet increased min_delta_ns to 16875 nsec
[    0.483000] CE: hpet increased min_delta_ns to 25312 nsec
[    0.493451] pnp: PnP ACPI init
[    0.495422] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.497964] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.500522] CE: hpet increased min_delta_ns to 37968 nsec
[    0.503156] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[    0.505005] pnp 00:03: [dma 2]
[    0.505887] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[    0.507997] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
[    0.511215] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.515871] pnp: PnP ACPI: found 6 devices
[    0.562834] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.565321] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.567128] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.569118] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.570656] pci_bus 0000:00: resource 7 [mem 0x0c000000-0xfebfffff window]
[    0.573110] NET: Registered protocol family 2
[    0.575462] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
[    0.577765] TCP bind hash table entries: 2048 (order: 4, 90112 bytes)
[    0.579964] TCP: Hash tables configured (established 2048 bind 2048)
[    0.582988] UDP hash table entries: 256 (order: 2, 24576 bytes)
[    0.584200] UDP-Lite hash table entries: 256 (order: 2, 24576 bytes)
[    0.586407] NET: Registered protocol family 1
[    0.588922] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    0.590807] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[    0.591558] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[    0.594240] pci 0000:00:02.0: Video device with shadowed ROM
[    0.595815] PCI: CLS 0 bytes, default 32
[    0.597613] Unpacking initramfs...
[    2.232425] Freeing initrd memory: 3120K (4bcd4000 - 4bfe0000)
[    2.237986] microcode: CPU0 sig=0x663, pf=0x1, revision=0x1
[    2.241527] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[    2.245151] apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac)
[    2.247098] apm: overridden by ACPI.
[    2.249418] cryptomgr_test (18) used greatest stack depth: 7200 bytes left
[    2.251877] PCLMULQDQ-NI instructions are not detected.
[    2.253465] 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
[    2.258835] spin_lock-torture: Creating torture_shuffle task
[    2.261112] spin_lock-torture: Creating torture_stutter task
[    2.262203] spin_lock-torture: torture_shuffle task started
[    2.264127] spin_lock-torture: Creating lock_torture_writer task
[    2.266148] spin_lock-torture: torture_stutter task started
[    2.267741] spin_lock-torture: Creating lock_torture_writer task
[    2.269781] spin_lock-torture: lock_torture_writer task started
[    2.271919] spin_lock-torture: Creating lock_torture_stats task
[    2.274102] spin_lock-torture: lock_torture_writer task started
[    2.277401] futex hash table entries: 256 (order: 1, 13312 bytes)
[    2.280599] spin_lock-torture: lock_torture_stats task started
[    2.306852] zbud: loaded
[    2.310141] VFS: Disk quotas dquot_6.6.0
[    2.311946] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    2.318480] ntfs: driver 2.1.32 [Flags: R/O DEBUG].
[    2.321958] fuse init (API version 7.23)
[    2.324928] JFS: nTxBlock = 1223, nTxLock = 9785
[    2.330107] NILFS version 2 loaded
[    2.334220] Smack: Registering netfilter hooks
[    2.349978] NET: Registered protocol family 38
[    2.351918] async_tx: api initialized (async)
[    2.352503] Key type asymmetric registered
[    2.354279] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[    2.357129] io scheduler noop registered (default)
[    2.358911] io scheduler deadline registered
[    2.359764] io scheduler cfq registered
[    2.360981] test_string_helpers: Running tests...
[    2.362509] test_hexdump: Running tests...
[    2.364356] Running rhashtable test nelem=8, max_size=65536, shrinking=0
[    2.366883] Test 00:
[    2.369796]   Adding 50000 keys
[    3.029445]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    3.244827] tsc: Refined TSC clocksource calibration: 2926.328 MHz
[    3.246858] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2a2e6a714ac, max_idle_ns: 440795306413 ns
[    3.397850]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    3.400933]   Deleting 50000 keys
[    3.667767]   Duration of test: 1296980746 ns
[    3.669124] Test 01:
[    3.671579]   Adding 50000 keys
[    4.341869]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    4.741043]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    4.743810]   Deleting 50000 keys
[    5.041893]   Duration of test: 1368755438 ns
[    5.043905] Test 02:
[    5.046753]   Adding 50000 keys
[    5.830745]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    6.257481]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    6.261541]   Deleting 50000 keys
[    6.487692]   Duration of test: 1440206746 ns
[    6.488434] Test 03:
[    6.490041]   Adding 50000 keys
[    7.054507]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    7.344626]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    7.345742]   Deleting 50000 keys
[    7.575403]   Duration of test: 1084781794 ns
[    7.575994] Average test time: 1297681181
[    7.576579] Testing concurrent rhashtable access from 10 threads
[    9.724287] random: nonblocking pool is initialized
[   13.347406] rhashtable_thra (84) used greatest stack depth: 7080 bytes left
[   20.295302] CE: hpet increased min_delta_ns to 56952 nsec
[   20.295302] CE: hpet increased min_delta_ns to 85428 nsec
[   52.056477] CE: hpet increased min_delta_ns to 128142 nsec
[   68.408804] CE: hpet increased min_delta_ns to 192213 nsec
[   88.843838] Writes:  Total: 2  Max/Min: 0/0   Fail: 0 
[  103.436773] Started 10 threads, 0 failed
[  103.441761] crc32: CRC_LE_BITS = 64, CRC_BE BITS = 64
[  103.444361] crc32: self tests passed, processed 225944 bytes in 214185 nsec
[  103.454564] crc32c: CRC_LE_BITS = 64
[  103.454990] crc32c: self tests passed, processed 225944 bytes in 104284 nsec
[  103.549508] crc32_combine: 8373 self tests passed
[  103.645342] crc32c_combine: 8373 self tests passed
[  103.647562] xz_dec_test: module loaded
[  103.659830] xz_dec_test: Create a device node with 'mknod xz_dec_test c 250 0' and write .xz files to it.
[  103.662350] rbtree testing -> 114565 cycles
[  107.836885] augmented rbtree testing -> 152462 cycles
[  113.395510] VIA Graphics Integration Chipset framebuffer 2.4 initializing
[  113.398856] no IO addresses supplied
[  113.406584] kworker/u2:0 (95) used greatest stack depth: 7052 bytes left
[  113.413551] uvesafb: failed to execute /sbin/v86d
[  113.416436] uvesafb: make sure that the v86d helper is installed and executable
[  113.419354] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2)
[  113.422468] uvesafb: vbe_init() failed with -22
[  113.429387] uvesafb: probe of uvesafb.0 failed with error -22
[  113.431506] intel_idle: does not run on family 6 model 6
[  113.434394] ipmi message handler version 39.2
[  113.436331] IPMI System Interface driver.
[  113.439392] ipmi_si: Unable to find any System Interface(s)
[  113.442746] IPMI SSIF Interface driver
[  113.447723] IPMI Watchdog: driver initialized
[  113.451143] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[  113.455411] ACPI: Power Button [PWRF]
[  113.456567] Warning: Processor Platform Limit event detected, but not handled.
[  113.462921] Consider compiling CPUfreq support into your kernel.
[  113.468810] isapnp: Scanning for PnP cards...
[  114.665930] isapnp: No Plug & Play device found
[  115.827497] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11
[  115.829349] PCI: setting IRQ 11 as level-triggered
[  115.830024] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver
[  118.123604] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10
[  118.127881] PCI: setting IRQ 10 as level-triggered
[  118.129437] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver
[  119.731446] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[  119.822152] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[  119.829407] lp: driver loaded but no devices found
[  119.831378] DoubleTalk PC - not found
[  119.831861] Applicom driver: $Id: ac.c,v 1.30 2000/03/22 16:03:57 dwmw2 Exp $
[  119.842865] ac.o: No PCI boards found.
[  119.844343] ac.o: For an ISA board you must supply memory and irq parameters.
[  119.846469] sonypi: Sony Programmable I/O Controller Driver v1.26.
[  119.853909] Non-volatile memory driver v1.3
[  119.857427] ppdev: user-space parallel port driver
[  119.858248] platform pc8736x_gpio.0: NatSemi pc8736x GPIO Driver Initializing
[  119.860427] platform pc8736x_gpio.0: no device found
[  119.863520] nsc_gpio initializing
[  119.863918] Hangcheck: starting hangcheck timer 0.9.1 (tick is 180 seconds, margin is 60 seconds).
[  119.880522] [drm] Initialized drm 1.1.0 20060810
[  119.882555] [drm] amdgpu kernel modesetting enabled.
[  119.888907] parport_pc 00:04: reported by Plug and Play ACPI
[  119.890627] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE]
[  119.983895] lp0: using parport0 (interrupt-driven).
[  119.984050] lp0: console ready
[  119.984050] Failed to find cpu0 device node
[  119.984050] Unable to detect cache hierarchy from DT for CPU 0
[  119.988172] ibmasm: IBM ASM Service Processor Driver version 1.0 loaded
[  119.989026] lkdtm: No crash points registered, enable through debugfs
[  119.989909] Phantom Linux Driver, version n0.9.8, init OK
[  119.990930] Silicon Labs C2 port support v. 0.51.0 - (C) 2007 Rodolfo Giometti
[  119.992119] c2port c2port0: C2 port uc added
[  119.992616] c2port c2port0: uc flash has 30 blocks x 512 bytes (15360 bytes total)
[  119.995769] Uniform Multi-Platform E-IDE driver
[  120.003521] piix 0000:00:01.1: IDE controller (0x8086:0x7010 rev 0x00)
[  120.005713] piix 0000:00:01.1: not 100% native mode: will probe irqs later
[  120.010343]     ide0: BM-DMA at 0xc0c0-0xc0c7
[  120.011663]     ide1: BM-DMA at 0xc0c8-0xc0cf
[  120.012744] Probing IDE interface ide0...
[  120.540367] Probing IDE interface ide1...
[  121.212201] hdc: QEMU DVD-ROM, ATAPI CD/DVD-ROM drive
[  121.824301] hdc: host max PIO4 wanted PIO255(auto-tune) selected PIO0
[  121.825052] hdc: MWDMA2 mode selected
[  121.825052] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
[  121.825052] ide1 at 0x170-0x177,0x376 on irq 15
[  121.825052] ide_generic: please use "probe_mask=0x3f" module parameter for probing all legacy ISA IDE ports
[  121.825052] ide-gd driver 1.18
[  121.830373] Loading iSCSI transport class v2.0-870.
[  121.831406] st: Version 20101219, fixed bufsize 32768, s/g segs 256
[  121.832397] SCSI Media Changer driver v0.25 
[  121.833089] osd: LOADED open-osd 0.2.1
[  121.834927] Rounding down aligned max_sectors from 4294967295 to 4294967288
[  121.836755] SSFDC read-only Flash Translation layer
[  121.838750] mtdoops: mtd device (mtddev=name/number) must be supplied
[  121.849465] device id = 2440
[  121.849841] device id = 2480
[  121.852993] device id = 24c0
[  121.854357] device id = 24d0
[  121.854714] device id = 25a1
[  121.861363] device id = 2670
[  121.861856] platform physmap-flash.0: failed to claim resource 0
[  121.977049] parport0: AVR Butterfly
[  121.977049] parport0: cannot grant exclusive access for device spi-lm70llp
[  121.977049] spi-lm70llp: spi_lm70llp probe fail, status -12
[  121.977049] Fusion MPT base driver 3.04.20
[  121.977049] Copyright (c) 1999-2008 LSI Corporation
[  121.982008] Fusion MPT SAS Host driver 3.04.20
[  121.982642] Fusion MPT misc device (ioctl) driver 3.04.20
[  121.983655] mptctl: Registered with Fusion MPT base driver
[  121.984453] mptctl: /dev/mptctl @ (major,minor=10,220)
[  121.985864] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[  121.988127] serio: i8042 KBD port at 0x60,0x64 irq 1
[  121.988836] serio: i8042 AUX port at 0x60,0x64 irq 12
[  122.001420] parport0: cannot grant exclusive access for device parkbd
[  122.253500] evbug: Connected device: input0 (Power Button at LNXPWRBN/button/input0)
[  122.272997] rtc_cmos 00:00: RTC can wake from S4
[  122.275428] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
[  122.277597] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram, hpet irqs
[  122.290487] i2c /dev entries driver
[  123.596723] ACPI: PCI Interrupt Link [LNKS] enabled at IRQ 9
[  123.604353] PCI: setting IRQ 9 as level-triggered
[  123.604970] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0
[  123.614526] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[  123.619858] evbug: Connected device: input1 (AT Translated Set 2 keyboard at isa0060/serio0/input0)
[  123.662942] isa i2c-pca-isa.0: Please specify I/O base
[  123.682577] vivid-000: using single planar format API
[  123.690945] BUG: unable to handle kernel NULL pointer dereference at 0000003c
[  123.691050] IP: [<4104ff19>] __lock_acquire+0x72/0xd33
[  123.691050] *pde = 00000000 
[  123.691050] Oops: 0000 [#1] 
[  123.691050] CPU: 0 PID: 1 Comm: swapper Not tainted 4.3.0-rc1-00148-gbcd56c5 #2
[  123.691050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Debian-1.8.2-1 04/01/2014
[  123.691050] task: 40011000 ti: 40022000 task.ti: 40022000
[  123.691050] EIP: 0060:[<4104ff19>] EFLAGS: 00010002 CPU: 0
[  123.691050] EIP is at __lock_acquire+0x72/0xd33
[  123.691050] EAX: 00000046 EBX: 00000246 ECX: 00000000 EDX: 00000000
[  123.691050] ESI: 0000003c EDI: 40011000 EBP: 40023d70 ESP: 40023d14
[  123.691050]  DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068
[  123.691050] CR0: 8005003b CR2: 0000003c CR3: 02420000 CR4: 00000690
[  123.691050] Stack:
[  123.691050]  00000002 40023d24 41005feb 00000002 40023d30 41006475 00000000 40023d5c
[  123.691050]  41045751 00000000 00000000 cc8dfb3f 00000001 40011428 00000001 40011428
[  123.691050]  40023d6c 4104f530 4224d940 4224d940 00000246 0000003c 00000000 40023da0
[  123.691050] Call Trace:
[  123.691050]  [<41005feb>] ? paravirt_sched_clock+0x9/0xd
[  123.691050]  [<41006475>] ? sched_clock+0x9/0xc
[  123.691050]  [<41045751>] ? sched_clock_local+0xe/0x10c
[  123.691050]  [<4104f530>] ? __lock_is_held+0x2d/0x43
[  123.691050]  [<41050eac>] lock_acquire+0x5e/0x7f
[  123.691050]  [<4173768d>] ? v4l2_ctrl_handler_setup+0x20/0xbe
[  123.691050]  [<41b17268>] mutex_lock_nested+0x48/0x2fd
[  123.691050]  [<4173768d>] ? v4l2_ctrl_handler_setup+0x20/0xbe
[  123.691050]  [<4173768d>] ? v4l2_ctrl_handler_setup+0x20/0xbe
[  123.691050]  [<41b18868>] ? __mutex_unlock_slowpath+0xf5/0xfd
[  123.691050]  [<4173768d>] v4l2_ctrl_handler_setup+0x20/0xbe
[  123.691050]  [<417447f8>] vivid_probe+0xc9f/0x171a
[  123.691050]  [<415b1695>] platform_drv_probe+0x3a/0x78
[  123.691050]  [<415b074f>] driver_probe_device+0xd1/0x1fa
[  123.691050]  [<415b08bb>] __driver_attach+0x43/0x5f
[  123.691050]  [<415af48b>] bus_for_each_dev+0x4e/0x6b
[  123.691050]  [<415b0a46>] driver_attach+0x14/0x16
[  123.691050]  [<415b0878>] ? driver_probe_device+0x1fa/0x1fa
[  123.691050]  [<415afaac>] bus_add_driver+0xb8/0x18a
[  123.691050]  [<415b0f0b>] driver_register+0x6f/0xa4
[  123.691050]  [<415b1e3d>] __platform_driver_register+0x3b/0x3d
[  123.691050]  [<423a7d31>] vivid_init+0x21/0x39
[  123.691050]  [<423a7d10>] ? viacam_driver_init+0x11/0x11
[  123.691050]  [<42375c35>] do_one_initcall+0x15e/0x16d
[  123.691050]  [<4237545b>] ? repair_env_string+0x12/0x54
[  123.691050]  [<4103ecab>] ? parse_args+0x18e/0x264
[  123.691050]  [<42375dc7>] kernel_init_freeable+0x183/0x200
[  123.691050]  [<41b147d2>] kernel_init+0x8/0xb0
[  123.691050]  [<41b1a060>] ret_from_kernel_thread+0x20/0x30
[  123.691050]  [<41b147ca>] ? rest_init+0x10e/0x10e
[  123.691050] Code: 83 3d 00 ec c0 42 00 0f 85 97 00 00 00 68 45 c4 f6 41 68 5e 15 f6 41 68 11 0c 00 00 eb 6a 83 3d a8 c9 24 42 00 0f 84 80 00 00 00 <81> 3e 00 ea 42 42 b8 00 00 00 00 0f 45 45 0c 89 45 0c 83 fa 01
[  123.691050] EIP: [<4104ff19>] __lock_acquire+0x72/0xd33 SS:ESP 0068:40023d14
[  123.691050] CR2: 000000000000003c
[  123.691050] ---[ end trace f7bd198a8c34c9de ]---
[  123.691050] Kernel panic - not syncing: Fatal exception
[  123.691050] Kernel Offset: disabled

Elapsed time: 130
qemu-system-i386 -enable-kvm -kernel /pkg/linux/i386-randconfig-c0-10211934/gcc-4.9/bcd56c567886b1ff0d2569d9cfe056ebbdad59c1/vmlinuz-4.3.0-rc1-00148-gbcd56c5 -append 'root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-intel12-openwrt-i386-8/bisect_boot-1-openwrt-i386.cgz-i386-randconfig-c0-10211934-bcd56c567886b1ff0d2569d9cfe056ebbdad59c1-20151021-28289-ih0kf7-0.yaml ARCH=i386 kconfig=i386-randconfig-c0-10211934 branch=linux-devel/devel-spot-201510211819 commit=bcd56c567886b1ff0d2569d9cfe056ebbdad59c1 BOOT_IMAGE=/pkg/linux/i386-randconfig-c0-10211934/gcc-4.9/bcd56c567886b1ff0d2569d9cfe056ebbdad59c1/vmlinuz-4.3.0-rc1-00148-gbcd56c5 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-intel12-openwrt-i386/openwrt-i386.cgz/i386-randconfig-c0-10211934/gcc-4.9/bcd56c567886b1ff0d2569d9cfe056ebbdad59c1/0 LKP_SERVER=inn earlyprintk=ttyS0,115200 systemd.log_level=err debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal rw ip=::::vm-intel12-openwrt-i386-8::dhcp drbd.minor_count=8'  -initrd /fs/KVM/initrd-vm-intel12-openwrt-i386-8 -m 192 -smp 1 -device e1000,netdev=net0 -netdev user,id=net0 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -drive file=/fs/KVM/disk0-vm-intel12-openwrt-i386-8,media=disk,if=virtio -drive file=/fs/KVM/disk1-vm-intel12-openwrt-i386-8,media=disk,if=virtio -pidfile /dev/shm/kboot/pid-vm-intel12-openwrt-i386-8 -serial file:/dev/shm/kboot/serial-vm-intel12-openwrt-i386-8 -daemonize -display none -monitor null 
