early console in setup code
Probing EDD (edd=off to disable)... ok
[    0.000000] Linux version 4.7.0-rc2-00564-ge28cd4d (kbuild@xian) (gcc version 6.1.1 20160430 (Debian 6.1.1-1) ) #1 Sat Jun 18 03:09:51 CST 2016
[    0.000000] x86/fpu: Legacy x87 FPU detected.
[    0.000000] x86/fpu: Using 'eager' 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 0x0000000000100000-0x0000000013fdffff] 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] 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 = 0x13fe0 max_arch_pfn = 0x100000
[    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 0x000f6630-0x000f663f] mapped at [c00f6630]
[    0.000000]   mpc: f6640-f6718
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] initial memory mapped: [mem 0x00000000-0x023fffff]
[    0.000000] Base memory trampoline at [c009b000] 9b000 size 16384
[    0.000000] BRK [0x021c0000, 0x021c0fff] PGTABLE
[    0.000000] RAMDISK: [mem 0x136be000-0x13fdffff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000F6460 000014 (v00 BOCHS )
[    0.000000] ACPI: RSDT 0x0000000013FE16EE 000034 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACP 0x0000000013FE0C14 000074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.000000] ACPI: DSDT 0x0000000013FE0040 000BD4 (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACS 0x0000000013FE0000 000040
[    0.000000] ACPI: SSDT 0x0000000013FE0C88 0009B6 (v01 BOCHS  BXPCSSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: APIC 0x0000000013FE163E 000078 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.000000] ACPI: HPET 0x0000000013FE16B6 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] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000000] kvm-clock: cpu 0, msr 0:136bd001, primary cpu clock
[    0.000000] kvm-clock: using sched offset of 2365897629 cycles
[    0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.000000] BRK [0x021c1000, 0x021c1fff] PGTABLE
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000001000-0x0000000013fdffff]
[    0.000000]   HighMem  empty
[    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 0x0000000000100000-0x0000000013fdffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000013fdffff]
[    0.000000] On node 0 totalpages: 81790
[    0.000000]   Normal zone: 800 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 81790 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_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[    0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[    0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[    0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[    0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04
[    0.000000] ACPI: IRQ5 used by override.
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] ACPI: IRQ10 used by override.
[    0.000000] ACPI: IRQ11 used by override.
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.000000] mapped IOAPIC to ffffb000 (fec00000)
[    0.000000] KVM setup async PF for cpu 0
[    0.000000] kvm-stealtime: cpu 0, msr 1789900
[    0.000000] e820: [mem 0x14000000-0xfeffbfff] 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: 80990
[    0.000000] Kernel command line: root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-lkp-wsx03-yocto-i386-2/bisect_boot-1-yocto-minimal-i386.cgz-i386-randconfig-b0-06172203-e28cd4d0a223e1bcea616326e2281900e7e7e9a2-20160618-131023-156vzgq-0.yaml~ ARCH=i386 kconfig=i386-randconfig-b0-06172203 branch=linux-devel/devel-spot-201606172115 commit=e28cd4d0a223e1bcea616326e2281900e7e7e9a2 BOOT_IMAGE=/pkg/linux/i386-randconfig-b0-06172203/gcc-6/e28cd4d0a223e1bcea616326e2281900e7e7e9a2/vmlinuz-4.7.0-rc2-00564-ge28cd4d max_uptime=600 RESULT_ROOT=/result/boot/1/vm-lkp-wsx03-yocto-i386/yocto-minimal-i386.cgz/i386-randconfig-b0-06172203/gcc-6/e28cd4d0a223e1bcea616326e2281900e7e7e9a2/0 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-lkp-wsx03-yocto-i386-2::dhcp drbd.minor_count
[    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: 295700K/327160K available (4991K kernel code, 1817K rwdata, 2620K rodata, 436K init, 8256K bss, 31460K reserved, 0K cma-reserved, 0K highmem)
[    0.000000] virtual kernel memory layout:
[    0.000000]     fixmap  : 0xfff8d000 - 0xfffff000   ( 456 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 : 0xc1939000 - 0xc19a6000   ( 436 kB)
[    0.000000]       .data : 0xc14e020f - 0xc1937460   (4444 kB)
[    0.000000]       .text : 0xc1000000 - 0xc14e020f   (4992 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:2304 nr_irqs:256 16
[    0.000000] CPU 0 irqstacks, hard=c0094000 soft=c0096000
[    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] allocated 4259840 bytes of page_ext
[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[    0.000000] hpet clockevent registered
[    0.000000] tsc: Detected 2260.998 MHz processor
[    0.112062] Calibrating delay loop (skipped) preset value.. 4521.99 BogoMIPS (lpj=2260998)
[    0.113112] pid_max: default: 32768 minimum: 301
[    0.113772] ACPI: Core revision 20160422
[    0.114373] Security Framework initialized
[    0.114941] LoadPin: ready to pin (currently enabled)
[    0.115532] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.116363] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.118211] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.118865] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    0.119548] CPU: Intel QEMU Virtual CPU version 2.4.0 (family: 0x6, model: 0x6, stepping: 0x3)
[    0.124252] Performance Events: Broken PMU hardware detected, using software events only.
[    0.138441] Enabling APIC mode:  Flat.  Using 1 I/O APICs
[    0.139170] enabled ExtINT on CPU#0
[    0.140527] ENABLING IO-APIC IRQs
[    0.140981] init IO_APIC IRQs
[    0.141329]  apic 0 pin 0 not connected
[    0.141889] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1)
[    0.142859] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1)
[    0.143796] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1)
[    0.144749] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1)
[    0.145695] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1)
[    0.146642] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1)
[    0.147564] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1)
[    0.148498] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1)
[    0.149448] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1)
[    0.150392] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1)
[    0.151360] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1)
[    0.152320] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1)
[    0.153291] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1)
[    0.154253] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1)
[    0.155212] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1)
[    0.156164]  apic 0 pin 16 not connected
[    0.156653]  apic 0 pin 17 not connected
[    0.157114]  apic 0 pin 18 not connected
[    0.157567]  apic 0 pin 19 not connected
[    0.158060]  apic 0 pin 20 not connected
[    0.158512]  apic 0 pin 21 not connected
[    0.159001]  apic 0 pin 22 not connected
[    0.159453]  apic 0 pin 23 not connected
[    0.160083] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.160763] Using local APIC timer interrupts.
[    0.160763] calibrating APIC timer ...
[    0.263597] ... lapic delta = 6247970
[    0.264008] ... PM-Timer delta = 357838
[    0.264421] ... PM-Timer result ok
[    0.264815] ..... delta 6247970
[    0.265167] ..... mult: 268348268
[    0.265527] ..... calibration result: 999675
[    0.266020] ..... CPU clock speed is 2260.0250 MHz.
[    0.266542] ..... host bus clock speed is 999.0675 MHz.
[    0.267943] devtmpfs: initialized
[    0.269674] evm: security.capability
[    0.270643] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[    0.271817] xor: measuring software checksum speed
[    0.282191]    pIII_sse  :  6260.000 MB/sec
[    0.292187]    prefetch64-sse:  9176.000 MB/sec
[    0.292688] xor: using function: prefetch64-sse (9176.000 MB/sec)
[    0.293361] prandom: seed boundary self test passed
[    0.294729] prandom: 100 self tests passed
[    0.296264] NET: Registered protocol family 16
[    0.297604] cpuidle: using governor ladder
[    0.298518] ACPI: bus type PCI registered
[    0.299549] PCI: PCI BIOS revision 2.10 entry at 0xfd40f, last bus=0
[    0.300259] PCI: Using configuration type 1 for base access
[    0.323178] raid6: mmxx1    gen()  3078 MB/s
[    0.340182] raid6: mmxx2    gen()  3675 MB/s
[    0.357186] raid6: sse1x1   gen()  2773 MB/s
[    0.374163] raid6: sse1x2   gen()  3218 MB/s
[    0.391168] raid6: sse2x1   gen()  4890 MB/s
[    0.408152] raid6: sse2x1   xor()  4347 MB/s
[    0.425153] raid6: sse2x2   gen()  6039 MB/s
[    0.442142] raid6: sse2x2   xor()  5220 MB/s
[    0.442625] raid6: using algorithm sse2x2 gen() 6039 MB/s
[    0.443233] raid6: .... xor() 5220 MB/s, rmw enabled
[    0.443781] raid6: using intx1 recovery algorithm
[    0.444373] gpio-f7188x: Not a Fintek device at 0x0000002e
[    0.445021] gpio-f7188x: Not a Fintek device at 0x0000004e
[    0.445826] ACPI: Added _OSI(Module Device)
[    0.446309] ACPI: Added _OSI(Processor Device)
[    0.446803] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.447342] ACPI: Added _OSI(Processor Aggregator Device)
[    0.451512] ACPI: 2 ACPI AML tables successfully acquired and loaded
[    0.452240] 
[    0.456015] ACPI: Interpreter enabled
[    0.456446] ACPI: (supports S0 S5)
[    0.456838] ACPI: Using IOAPIC for interrupt routing
[    0.457434] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.469891] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.470582] acpi PNP0A03:00: _OSC: OS supports [Segments]
[    0.471252] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.472039] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[    0.473551] PCI host bridge to bus 0000:00
[    0.474027] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.474778] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.475525] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.476360] pci_bus 0000:00: root bus resource [mem 0x14000000-0xfebfffff window]
[    0.477193] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.477917] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[    0.479410] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[    0.480901] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[    0.490197] pci 0000:00:01.1: reg 0x20: [io  0xc080-0xc08f]
[    0.493188] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
[    0.495026] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
[    0.495729] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
[    0.496508] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
[    0.497648] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[    0.498704] pci 0000:00:01.3: quirk: [io  0x0600-0x063f] claimed by PIIX4 ACPI
[    0.499500] pci 0000:00:01.3: quirk: [io  0x0700-0x070f] claimed by PIIX4 SMB
[    0.500763] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000
[    0.504099] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]
[    0.509614] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff]
[    0.519780] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[    0.522649] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
[    0.524919] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff]
[    0.527141] pci 0000:00:03.0: reg 0x14: [io  0xc000-0xc03f]
[    0.536589] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
[    0.539707] pci 0000:00:04.0: [1af4:1001] type 00 class 0x010000
[    0.542015] pci 0000:00:04.0: reg 0x10: [io  0xc040-0xc07f]
[    0.544212] pci 0000:00:04.0: reg 0x14: [mem 0xfebf1000-0xfebf1fff]
[    0.554625] pci 0000:00:05.0: [8086:25ab] type 00 class 0x088000
[    0.556087] pci 0000:00:05.0: reg 0x10: [mem 0xfebf2000-0xfebf200f]
[    0.562075] pci_bus 0000:00: on NUMA node 0
[    0.563727] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[    0.566165] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[    0.567085] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[    0.568010] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[    0.568807] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[    0.569978] ACPI: Enabled 16 GPEs in block 00 to 0F
[    0.571362] vgaarb: setting as boot device: PCI:0000:00:02.0
[    0.571978] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[    0.572859] vgaarb: loaded
[    0.573168] vgaarb: bridge control possible 0000:00:02.0
[    0.574027] ACPI: bus type USB registered
[    0.574552] usbcore: registered new interface driver usbfs
[    0.575213] usbcore: registered new interface driver hub
[    0.575848] usbcore: registered new device driver usb
[    0.576546] Linux video capture interface: v2.00
[    0.577387] PCI: Using ACPI for IRQ routing
[    0.577857] PCI: pci_cache_line_size set to 32 bytes
[    0.578540] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[    0.579210] e820: reserve RAM buffer [mem 0x13fe0000-0x13ffffff]
[    0.581037] clocksource: Switched to clocksource kvm-clock
[    0.582512] FS-Cache: Loaded
[    0.582955] CacheFiles: Loaded
[    0.583391] pnp: PnP ACPI init
[    0.583961] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.584806] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.585659] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[    0.586478] pnp 00:03: [dma 2]
[    0.586906] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[    0.587785] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
[    0.588688] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.590025] pnp: PnP ACPI: found 6 devices
[    0.626008] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.627018] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.627702] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.628384] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.629138] pci_bus 0000:00: resource 7 [mem 0x14000000-0xfebfffff window]
[    0.629948] NET: Registered protocol family 1
[    0.630457] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    0.631153] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[    0.631790] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[    0.632520] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.633466] PCI: CLS 0 bytes, default 32
[    0.634265] Trying to unpack rootfs image as initramfs...
[    0.648085] workqueue: round-robin CPU selection forced, expect performance impact
[    1.122798] Freeing initrd memory: 9352K (d36be000 - d3fe0000)
[    1.124024] Scanning for low memory corruption every 60 seconds
[    1.125375] PCLMULQDQ-NI instructions are not detected.
[    1.125966] 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
[    1.127653] spin_lock-torture: Creating torture_shuffle task
[    1.128290] spin_lock-torture: Creating torture_stutter task
[    1.128874] spin_lock-torture: torture_shuffle task started
[    1.129431] spin_lock-torture: Creating lock_torture_writer task
[    1.130078] spin_lock-torture: torture_stutter task started
[    1.130633] spin_lock-torture: Creating lock_torture_writer task
[    1.131269] spin_lock-torture: lock_torture_writer task started
[    1.131847] spin_lock-torture: Creating lock_torture_stats task
[    1.132468] spin_lock-torture: lock_torture_writer task started
[    1.133071] torture_init_begin: Refusing rcu init: spin_lock running.
[    1.133687] torture_init_begin: One torture test at a time!
[    1.134659] futex hash table entries: 256 (order: 1, 13312 bytes)
[    1.135665] spin_lock-torture: lock_torture_stats task started
[    1.136301] workingset: timestamp_bits=12 max_order=17 bucket_order=5
[    1.145554] zbud: loaded
[    1.147239] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    1.148732] ntfs: driver 2.1.32 [Flags: R/O].
[    1.150425] JFS: nTxBlock = 2383, nTxLock = 19065
[    1.154892] Key type asymmetric registered
[    1.155340] Asymmetric key parser 'x509' registered
[    1.156067] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    1.156774] io scheduler noop registered (default)
[    1.157290] io scheduler cfq registered
[    1.157661] start plist test
[    1.159792] end plist test
[    1.161707] test_hexdump: all 1184 tests passed
[    1.162243] test_uuid: all 18 tests passed
[    1.164148] crc32: CRC_LE_BITS = 8, CRC_BE BITS = 8
[    1.164602] crc32: self tests passed, processed 225944 bytes in 706702 nsec
[    1.165927] crc32c: CRC_LE_BITS = 8
[    1.166295] crc32c: self tests passed, processed 225944 bytes in 320482 nsec
[    1.219704] crc32_combine: 8373 self tests passed
[    1.273065] crc32c_combine: 8373 self tests passed
[    1.273637] xz_dec_test: module loaded
[    1.274020] xz_dec_test: Create a device node with 'mknod xz_dec_test c 251 0' and write .xz files to it.
[    1.274969] glob: 64 self-tests passed, 0 failed
[    1.275808] gpio_it87: no device
[    1.276491] usbcore: registered new interface driver udlfb
[    1.277313] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[    1.278072] ACPI: Power Button [PWRF]
[    1.278531] Warning: Processor Platform Limit event detected, but not handled.
[    1.279262] Consider compiling CPUfreq support into your kernel.
[    1.313945] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    1.338384] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    1.340531] toshiba: not a supported Toshiba laptop
[    1.341126] [drm] Initialized drm 1.1.0 20060810
[    1.342029] INFO: trying to register non-static key.
[    1.342535] the code is fine but needs lockdep annotation.
[    1.343074] turning off the locking correctness validator.
[    1.343610] CPU: 0 PID: 1 Comm: swapper Not tainted 4.7.0-rc2-00564-ge28cd4d #1
[    1.344330] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Debian-1.8.2-1 04/01/2014
[    1.345192]  00000000 00000000 d28dbdc8 c12a197b d28dbe04 c1058c18 c16986b2 c169870c
[    1.346063]  c16986e2 c14e3fdc 00000000 00000000 d28dbdf0 c1027c67 00000000 00000000
[    1.346917]  d39e8b24 00000001 00000000 d28dbe74 c105b796 c14e3fdc c1af7ee4 c1af7ee4
[    1.347772] Call Trace:
[    1.348031]  [<c12a197b>] dump_stack+0x16/0x18
[    1.348450]  [<c1058c18>] register_lock_class+0x164/0x3d1
[    1.348985]  [<c1027c67>] ? kvm_sched_clock_read+0x9/0x18
[    1.349509]  [<c105b796>] __lock_acquire+0x95/0x13c4
[    1.350007]  [<c105c7d3>] ? __lock_acquire+0x10d2/0x13c4
[    1.350530]  [<c10588a5>] ? __lock_is_held+0x24/0x43
[    1.351029]  [<c105cdac>] lock_acquire+0x59/0x77
[    1.351477]  [<c1361cf9>] ? drm_connector_register_all+0x1a/0x92
[    1.352053]  [<c14db8db>] mutex_lock_nested+0x4d/0x2c3
[    1.352554]  [<c1361cf9>] ? drm_connector_register_all+0x1a/0x92
[    1.353140]  [<c1361cf9>] ? drm_connector_register_all+0x1a/0x92
[    1.353720]  [<c105b4bf>] ? trace_hardirqs_on+0xb/0xd
[    1.354239]  [<c1361cf9>] drm_connector_register_all+0x1a/0x92
[    1.354845]  [<c10b25be>] ? kstrdup+0x25/0x3a
[    1.355271]  [<c135e37d>] drm_dev_register+0x59/0x99
[    1.355781]  [<c195ea3e>] vgem_init+0x34/0x49
[    1.356213]  [<c195ea0a>] ? mipi_dsi_bus_init+0xf/0xf
[    1.356702]  [<c100048f>] do_one_initcall+0x7c/0xfd
[    1.357182]  [<c104b409>] ? parse_args+0x1fd/0x314
[    1.357648]  [<c1939c10>] ? kernel_init_freeable+0xd0/0x179
[    1.358203]  [<c1939c2c>] kernel_init_freeable+0xec/0x179
[    1.358763]  [<c14d66ea>] kernel_init+0x8/0xcb
[    1.359222]  [<c14debce>] ret_from_kernel_thread+0xe/0x30
[    1.359744]  [<c14d66e2>] ? rest_init+0x10e/0x10e
[    1.360244] BUG: unable to handle kernel NULL pointer dereference at   (null)
[    1.360972] IP: [<c14db9ad>] mutex_lock_nested+0x11f/0x2c3
[    1.361512] *pde = 00000000 
[    1.361827] Oops: 0002 [#1]
[    1.362123] Modules linked in:
[    1.362451] CPU: 0 PID: 1 Comm: swapper Not tainted 4.7.0-rc2-00564-ge28cd4d #1
[    1.363202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Debian-1.8.2-1 04/01/2014
[    1.364105] task: c03d0000 ti: d28da000 task.ti: d28da000
[    1.364636] EIP: 0060:[<c14db9ad>] EFLAGS: 00210096 CPU: 0
[    1.365215] EIP is at mutex_lock_nested+0x11f/0x2c3
[    1.365703] EAX: 00000000 EBX: d39e8ae8 ECX: d39e8b14 EDX: c1361cf9
[    1.366351] ESI: c03d0000 EDI: d28dbed0 EBP: d28dbeec ESP: d28dbec0
[    1.367010]  DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068
[    1.367534] CR0: 80050033 CR2: 00000000 CR3: 019a9000 CR4: 00000690
[    1.368152] Stack:
[    1.368356]  d39e8b14 d39e8b24 c1361cf9 00200246 d39e8b14 00000000 11111111 d28dbed0
[    1.369235]  d39e8800 d39e8ae8 00000000 d28dbf08 c1361cf9 d28dbf0c c10b25be d39e8800
[    1.370087]  00000000 00000000 d28dbf1c c135e37d fffffff4 ffffffff 00000000 d28dbf28
[    1.371012] Call Trace:
[    1.371272]  [<c1361cf9>] ? drm_connector_register_all+0x1a/0x92
[    1.371847]  [<c1361cf9>] drm_connector_register_all+0x1a/0x92
[    1.372421]  [<c10b25be>] ? kstrdup+0x25/0x3a
[    1.372863]  [<c135e37d>] drm_dev_register+0x59/0x99
[    1.373358]  [<c195ea3e>] vgem_init+0x34/0x49
[    1.373770]  [<c195ea0a>] ? mipi_dsi_bus_init+0xf/0xf
[    1.374257]  [<c100048f>] do_one_initcall+0x7c/0xfd
[    1.374754]  [<c104b409>] ? parse_args+0x1fd/0x314
[    1.375259]  [<c1939c10>] ? kernel_init_freeable+0xd0/0x179
[    1.375837]  [<c1939c2c>] kernel_init_freeable+0xec/0x179
[    1.376371]  [<c14d66ea>] kernel_init+0x8/0xcb
[    1.376806]  [<c14debce>] ret_from_kernel_thread+0xe/0x30
[    1.377322]  [<c14d66e2>] ? rest_init+0x10e/0x10e
[    1.377754] Code: 89 fa e8 71 c5 b7 ff 8b 4e 04 89 fa 89 d8 e8 8e c6 b7 ff 8d 43 2c 89 45 d4 8b 43 30 8d 4b 2c 89 45 e8 89 7b 30 89 4d e4 8b 55 dc <89> 38 8d 43 3c 89 75 ec e8 c9 dd b7 ff eb 0c 31 c0 87 03 48 75
[    1.380442] EIP: [<c14db9ad>] mutex_lock_nested+0x11f/0x2c3 SS:ESP 0068:d28dbec0
[    1.381174] CR2: 0000000000000000
[    1.381503] ---[ end trace e260f2ca50706006 ]---
[    1.381966] Kernel panic - not syncing: Fatal exception
[    1.382494] Kernel Offset: disabled

Elapsed time: 10
qemu-system-i386 -enable-kvm -kernel /pkg/linux/i386-randconfig-b0-06172203/gcc-6/e28cd4d0a223e1bcea616326e2281900e7e7e9a2/vmlinuz-4.7.0-rc2-00564-ge28cd4d -append 'root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-lkp-wsx03-yocto-i386-2/bisect_boot-1-yocto-minimal-i386.cgz-i386-randconfig-b0-06172203-e28cd4d0a223e1bcea616326e2281900e7e7e9a2-20160618-131023-156vzgq-0.yaml~ ARCH=i386 kconfig=i386-randconfig-b0-06172203 branch=linux-devel/devel-spot-201606172115 commit=e28cd4d0a223e1bcea616326e2281900e7e7e9a2 BOOT_IMAGE=/pkg/linux/i386-randconfig-b0-06172203/gcc-6/e28cd4d0a223e1bcea616326e2281900e7e7e9a2/vmlinuz-4.7.0-rc2-00564-ge28cd4d max_uptime=600 RESULT_ROOT=/result/boot/1/vm-lkp-wsx03-yocto-i386/yocto-minimal-i386.cgz/i386-randconfig-b0-06172203/gcc-6/e28cd4d0a223e1bcea616326e2281900e7e7e9a2/0 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-lkp-wsx03-yocto-i386-2::dhcp drbd.minor_count=8'  -initrd /fs/sdc1/initrd-vm-lkp-wsx03-yocto-i386-2 -m 320 -smp 1 -device e1000,netdev=net0 -netdev user,id=net0 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -drive file=/fs/sdc1/disk0-vm-lkp-wsx03-yocto-i386-2,media=disk,if=virtio -pidfile /dev/shm/kboot/pid-vm-lkp-wsx03-yocto-i386-2 -serial file:/dev/shm/kboot/serial-vm-lkp-wsx03-yocto-i386-2 -daemonize -display none -monitor null 
