early console in setup code
[    0.000000] Linux version 4.6.0-rc4-00030-g72bf744 (kbuild@roam) (gcc version 6.1.1 20160430 (Debian 6.1.1-1) ) #1 Thu May 26 19:38:11 CST 2016
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[    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 0x0000000000100000-0x00000000167dffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000167e0000-0x00000000167fffff] 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 2.8 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 = 0x167e0 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] x86/PAT: Configuration [0-7]: WB  WT  UC- UC  WB  WT  UC- UC  
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] initial memory mapped: [mem 0x00000000-0x023fffff]
[    0.000000] Base memory trampoline at [8009b000] 9b000 size 16384
[    0.000000] BRK [0x01ed2000, 0x01ed2fff] PGTABLE
[    0.000000] BRK [0x01ed3000, 0x01ed3fff] PGTABLE
[    0.000000] BRK [0x01ed4000, 0x01ed4fff] PGTABLE
[    0.000000] BRK [0x01ed5000, 0x01ed5fff] PGTABLE
[    0.000000] BRK [0x01ed6000, 0x01ed6fff] PGTABLE
[    0.000000] BRK [0x01ed7000, 0x01ed7fff] PGTABLE
[    0.000000] RAMDISK: [mem 0x148e4000-0x167dffff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000F6470 000014 (v00 BOCHS )
[    0.000000] ACPI: RSDT 0x00000000167E16EE 000034 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACP 0x00000000167E0C14 000074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.000000] ACPI: DSDT 0x00000000167E0040 000BD4 (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACS 0x00000000167E0000 000040
[    0.000000] ACPI: SSDT 0x00000000167E0C88 0009B6 (v01 BOCHS  BXPCSSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: APIC 0x00000000167E163E 000078 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.000000] ACPI: HPET 0x00000000167E16B6 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] 359MB LOWMEM available.
[    0.000000]   mapped low ram: 0 - 167e0000
[    0.000000]   low ram: 0 - 167e0000
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000000] kvm-clock: cpu 0, msr 0:148e3001, primary cpu clock
[    0.000000] kvm-clock: using sched offset of 16785106859 cycles
[    0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000001000-0x00000000167dffff]
[    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 0x0000000000100000-0x00000000167dffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000000167dffff]
[    0.000000] On node 0 totalpages: 92030
[    0.000000] free_area_init_node: node 0, pgdat 8162f4e0, node_mem_map 944e5020
[    0.000000]   Normal zone: 720 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 92030 pages, LIFO batch:31
[    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 15ee900
[    0.000000] e820: [mem 0x16800000-0xfeffbfff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on KVM
[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 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: 91310
[    0.000000] Kernel command line: root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-vp-quantal-i386-20/bisect_boot-1-quantal-core-i386.cgz-i386-randconfig-sb0-05261509-72bf7443ba618b9f7a3167c1f591a0dc00faeb2d-20160526-51173-1jydwxg-1.yaml ARCH=i386 kconfig=i386-randconfig-sb0-05261509 branch=linux-devel/devel-spot-201605261432 commit=72bf7443ba618b9f7a3167c1f591a0dc00faeb2d BOOT_IMAGE=/pkg/linux/i386-randconfig-sb0-05261509/gcc-6/72bf7443ba618b9f7a3167c1f591a0dc00faeb2d/vmlinuz-4.6.0-rc4-00030-g72bf744 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-vp-quantal-i386/quantal-core-i386.cgz/i386-randconfig-sb0-05261509/gcc-6/72bf7443ba618b9f7a3167c1f591a0dc00faeb2d/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-vp-quantal-i386-20::dhcp 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] allocated 4843852 bytes of page_ext
[    0.000000] Initializing HighMem for node 0 (00000000:00000000)
[    0.000000] Memory: 312740K/368120K available (3639K kernel code, 385K rwdata, 2324K rodata, 420K init, 8352K bss, 55380K reserved, 0K cma-reserved, 0K highmem)
[    0.000000] virtual kernel memory layout:
[    0.000000]     fixmap  : 0xfffa2000 - 0xfffff000   ( 372 kB)
[    0.000000]     pkmap   : 0xff800000 - 0xffc00000   (4096 kB)
[    0.000000]     vmalloc : 0x96fe0000 - 0xff7fe000   (1672 MB)
[    0.000000]     lowmem  : 0x80000000 - 0x967e0000   ( 359 MB)
[    0.000000]       .init : 0x81637000 - 0x816a0000   ( 420 kB)
[    0.000000]       .data : 0x8138e031 - 0x81635400   (2716 kB)
[    0.000000]       .text : 0x81000000 - 0x8138e031   (3640 kB)
[    0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[    0.000000] Running RCU self tests
[    0.000000] NR_IRQS:2304 nr_irqs:256 16
[    0.000000] CPU 0 irqstacks, hard=80094000 soft=80096000
[    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: 4911 kB
[    0.000000]  per task-struct memory footprint: 1344 bytes
[    0.000000] ------------------------
[    0.000000] | Locking API testsuite:
[    0.000000] ----------------------------------------------------------------------------
[    0.000000]                                  | spin |wlock |rlock |mutex | wsem | rsem |
[    0.000000]   --------------------------------------------------------------------------
[    0.000000]                      A-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.000000]                  A-B-B-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.000000]              A-B-B-C-C-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.000000]              A-B-C-A-B-C deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.000000]          A-B-B-C-C-D-D-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.000000]          A-B-C-D-B-D-D-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.000000]          A-B-C-D-B-C-D-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.000000]                     double unlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.000000]                   initialize held:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.000000]                  bad unlock order:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.000000]   --------------------------------------------------------------------------
[    0.000000]               recursive read-lock:             |  ok  |             |  ok  |
[    0.000000]            recursive read-lock #2:             |  ok  |             |  ok  |
[    0.000000]             mixed read-write-lock:             |  ok  |             |  ok  |
[    0.000000]             mixed write-read-lock:             |  ok  |             |  ok  |
[    0.000000]   --------------------------------------------------------------------------
[    0.000000]      hard-irqs-on + irq-safe-A/12:  ok  |  ok  |  ok  |
[    0.000000]      soft-irqs-on + irq-safe-A/12:  ok  |  ok  |  ok  |
[    0.000000]      hard-irqs-on + irq-safe-A/21:  ok  |  ok  |  ok  |
[    0.000000]      soft-irqs-on + irq-safe-A/21:  ok  |  ok  |  ok  |
[    0.000000]        sirq-safe-A => hirqs-on/12:  ok  |  ok  |  ok  |
[    0.000000]        sirq-safe-A => hirqs-on/21:  ok  |  ok  |  ok  |
[    0.000000]          hard-safe-A + irqs-on/12:  ok  |  ok  |  ok  |
[    0.000000]          soft-safe-A + irqs-on/12:  ok  |  ok  |  ok  |
[    0.000000]          hard-safe-A + irqs-on/21:  ok  |  ok  |  ok  |
[    0.000000]          soft-safe-A + irqs-on/21:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #1/123:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #1/123:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #1/132:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #1/132:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #1/213:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #1/213:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #1/231:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #1/231:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #1/312:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #1/312:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #1/321:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #1/321:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #2/123:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #2/123:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #2/132:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #2/132:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #2/213:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #2/213:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #2/231:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #2/231:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #2/312:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #2/312:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #2/321:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #2/321:  ok  |  ok  |  ok  |
[    0.000000]       hard-irq lock-inversion/123:  ok  |  ok  |  ok  |
[    0.000000]       soft-irq lock-inversion/123:  ok  |  ok  |  ok  |
[    0.000000]       hard-irq lock-inversion/132:  ok  |  ok  |  ok  |
[    0.000000]       soft-irq lock-inversion/132:  ok  |  ok  |  ok  |
[    0.000000]       hard-irq lock-inversion/213:  ok  |  ok  |  ok  |
[    0.000000]       soft-irq lock-inversion/213:  ok  |  ok  |  ok  |
[    0.000000]       hard-irq lock-inversion/231:  ok  |  ok  |  ok  |
[    0.000000]       soft-irq lock-inversion/231:  ok  |  ok  |  ok  |
[    0.000000]       hard-irq lock-inversion/312:  ok  |  ok  |  ok  |
[    0.000000]       soft-irq lock-inversion/312:  ok  |  ok  |  ok  |
[    0.000000]       hard-irq lock-inversion/321:  ok  |  ok  |  ok  |
[    0.000000]       soft-irq lock-inversion/321:  ok  |  ok  |  ok  |
[    0.000000]       hard-irq read-recursion/123:  ok  |
[    0.000000]       soft-irq read-recursion/123:  ok  |
[    0.000000]       hard-irq read-recursion/132:  ok  |
[    0.000000]       soft-irq read-recursion/132:  ok  |
[    0.000000]       hard-irq read-recursion/213:  ok  |
[    0.000000]       soft-irq read-recursion/213:  ok  |
[    0.000000]       hard-irq read-recursion/231:  ok  |
[    0.000000]       soft-irq read-recursion/231:  ok  |
[    0.000000]       hard-irq read-recursion/312:  ok  |
[    0.000000]       soft-irq read-recursion/312:  ok  |
[    0.000000]       hard-irq read-recursion/321:  ok  |
[    0.000000]       soft-irq read-recursion/321:  ok  |
[    0.000000]   --------------------------------------------------------------------------
[    0.000000]   | Wound/wait tests |
[    0.000000]   ---------------------
[    0.000000]                   ww api failures:  ok  |  ok  |  ok  |
[    0.000000]                ww contexts mixing:  ok  |  ok  |
[    0.000000]              finishing ww context:  ok  |  ok  |  ok  |  ok  |
[    0.000000]                locking mismatches:  ok  |  ok  |  ok  |
[    0.000000]                  EDEADLK handling:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.000000]            spinlock nest unlocked:  ok  |
[    0.000000]   -----------------------------------------------------
[    0.000000]                                  |block | try  |context|
[    0.000000]   -----------------------------------------------------
[    0.000000]                           context:  ok  |  ok  |  ok  |
[    0.000000]                               try:  ok  |  ok  |  ok  |
[    0.000000]                             block:  ok  |  ok  |  ok  |
[    0.000000]                          spinlock:  ok  |  ok  |  ok  |
[    0.000000] -------------------------------------------------------
[    0.000000] Good, all 253 testcases passed! |
[    0.000000] ---------------------------------
[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[    0.000000] hpet clockevent registered
[    0.000000] tsc: Detected 2693.508 MHz processor
[    1.042670] Calibrating delay loop (skipped) preset value.. 5387.01 BogoMIPS (lpj=10774032)
[    1.043845] pid_max: default: 4096 minimum: 301
[    1.044534] ACPI: Core revision 20160108
[    1.052840] ACPI: 2 ACPI AML tables successfully acquired and loaded
[    1.057803] 
[    1.058083] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    1.059014] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    1.061170] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    1.065948] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    1.066774] CPU: Intel Core Processor (Haswell) (family: 0x6, model: 0x3c, stepping: 0x1)
[    1.073587] Performance Events: unsupported p6 CPU model 60 no PMU driver, software events only.
[    1.081727] Enabling APIC mode:  Flat.  Using 1 I/O APICs
[    1.082591] enabled ExtINT on CPU#0
[    1.084166] ENABLING IO-APIC IRQs
[    1.084657] init IO_APIC IRQs
[    1.085074]  apic 0 pin 0 not connected
[    1.089386] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1)
[    1.090599] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1)
[    1.091707] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1)
[    1.092810] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1)
[    1.097952] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1)
[    1.099056] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1)
[    1.100154] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1)
[    1.114412] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1)
[    1.115581] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1)
[    1.116688] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1)
[    1.117836] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1)
[    1.118955] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1)
[    1.120075] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1)
[    1.121215] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1)
[    1.122385] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1)
[    1.123499]  apic 0 pin 16 not connected
[    1.124046]  apic 0 pin 17 not connected
[    1.124598]  apic 0 pin 18 not connected
[    1.125142]  apic 0 pin 19 not connected
[    1.125721]  apic 0 pin 20 not connected
[    1.126268]  apic 0 pin 21 not connected
[    1.126819]  apic 0 pin 22 not connected
[    1.127368]  apic 0 pin 23 not connected
[    1.128079] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    1.133459] TSC deadline timer enabled
[    1.135102] devtmpfs: initialized
[    1.140302] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    1.154699] regulator-dummy: no parameters
[    1.155699] RTC time: 19:39:48, date: 05/26/16
[    1.157029] NET: Registered protocol family 16
[    1.158635] cpuidle: using governor menu
[    1.159650] ACPI: bus type PCI registered
[    1.160635] PCI: PCI BIOS revision 2.10 entry at 0xfd40f, last bus=0
[    1.161561] PCI: Using configuration type 1 for base access
[    1.185620] HugeTLB registered 4 MB page size, pre-allocated 0 pages
[    1.187164] ACPI: Added _OSI(Module Device)
[    1.187780] ACPI: Added _OSI(Processor Device)
[    1.188396] ACPI: Added _OSI(3.0 _SCP Extensions)
[    1.189083] ACPI: Added _OSI(Processor Aggregator Device)
[    1.193629] ACPI: Interpreter enabled
[    1.194196] ACPI: (supports S0 S3 S5)
[    1.208767] ACPI: Using IOAPIC for interrupt routing
[    1.209581] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    1.234133] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    1.235004] acpi PNP0A03:00: _OSC: OS supports [Segments]
[    1.238883] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    1.239822] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[    1.244711] PCI host bridge to bus 0000:00
[    1.245271] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    1.246171] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    1.247071] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    1.253094] pci_bus 0000:00: root bus resource [mem 0x16800000-0xfebfffff window]
[    1.254088] pci_bus 0000:00: root bus resource [bus 00-ff]
[    1.254973] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[    1.260766] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[    1.264728] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[    1.272075] pci 0000:00:01.1: reg 0x20: [io  0xc040-0xc04f]
[    1.276746] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
[    1.280738] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
[    1.281624] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
[    1.282565] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
[    1.287110] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[    1.288487] pci 0000:00:01.3: quirk: [io  0x0600-0x063f] claimed by PIIX4 ACPI
[    1.290991] pci 0000:00:01.3: quirk: [io  0x0700-0x070f] claimed by PIIX4 SMB
[    1.292548] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000
[    1.298828] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]
[    1.311539] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff]
[    1.330827] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[    1.332749] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
[    1.334731] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff]
[    1.336611] pci 0000:00:03.0: reg 0x14: [io  0xc000-0xc03f]
[    1.346926] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
[    1.348494] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000
[    1.350073] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f]
[    1.371768] pci_bus 0000:00: on NUMA node 0
[    1.373844] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[    1.374998] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[    1.376114] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[    1.377252] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[    1.378217] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[    1.390312] ACPI: Enabled 16 GPEs in block 00 to 0F
[    1.392053] vgaarb: setting as boot device: PCI:0000:00:02.0
[    1.392814] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[    1.393896] vgaarb: loaded
[    1.394288] vgaarb: bridge control possible 0000:00:02.0
[    1.395510] ACPI: bus type USB registered
[    1.396267] usbcore: registered new interface driver usbfs
[    1.397066] usbcore: registered new interface driver hub
[    1.397847] usbcore: registered new device driver usb
[    1.398714] media: Linux media interface: v0.10
[    1.399368] Linux video capture interface: v2.00
[    1.400097] pps_core: LinuxPPS API ver. 1 registered
[    1.400778] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    1.402100] PTP clock support registered
[    1.402882] PCI: Using ACPI for IRQ routing
[    1.403468] PCI: pci_cache_line_size set to 64 bytes
[    1.404280] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[    1.423118] e820: reserve RAM buffer [mem 0x167e0000-0x17ffffff]
[    1.424935] NET: Registered protocol family 23
[    1.425627] Bluetooth: Core ver 2.21
[    1.426137] NET: Registered protocol family 31
[    1.426735] Bluetooth: HCI device and connection manager initialized
[    1.427626] Bluetooth: HCI socket layer initialized
[    1.428288] Bluetooth: L2CAP socket layer initialized
[    1.429022] Bluetooth: SCO socket layer initialized
[    1.430542] clocksource: Switched to clocksource kvm-clock
[    1.431547] VFS: Disk quotas dquot_6.6.0
[    1.432141] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    1.433205] FS-Cache: Loaded
[    1.433836] pnp: PnP ACPI init
[    1.448624] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[    1.449741] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[    1.450760] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[    1.451707] pnp 00:03: [dma 2]
[    1.452229] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[    1.453301] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
[    1.454363] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[    1.455967] pnp: PnP ACPI: found 6 devices
[    1.505343] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    1.506710] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    1.507553] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    1.508387] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    1.509286] pci_bus 0000:00: resource 7 [mem 0x16800000-0xfebfffff window]
[    1.510306] NET: Registered protocol family 1
[    1.510949] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    1.511761] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[    1.512547] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[    1.513417] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    1.528533] PCI: CLS 0 bytes, default 64
[    1.529559] Unpacking initramfs...
[    4.900633] debug: unmapping init [mem 0x948e4000-0x967dffff]
[    4.951103] apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac)
[    4.951968] apm: overridden by ACPI.
[    4.952487] Scanning for low memory corruption every 60 seconds
[    4.953916] cryptomgr_test (14) used greatest stack depth: 7292 bytes left
[    4.955733] rcu-torture:--- Start of test: nreaders=1 nfakewriters=4 stat_interval=60 verbose=1 test_no_idle_hz=1 shuffle_interval=3 stutter=5 irqreader=1 fqs_duration=0 fqs_holdoff=0 fqs_stutter=3 test_boost=1/0 test_boost_interval=7 test_boost_duration=4 shutdown_secs=0 stall_cpu=0 stall_cpu_holdoff=10 n_barrier_cbs=0 onoff_interval=0 onoff_holdoff=0
[    4.975042] rcu-torture: Creating rcu_torture_writer task
[    4.975883] rcu-torture: Creating rcu_torture_fakewriter task
[    4.976719] rcu-torture: rcu_torture_writer task started
[    4.977476] rcu-torture: Creating rcu_torture_fakewriter task
[    4.978302] rcu-torture: rcu_torture_fakewriter task started
[    4.979661] rcu-torture: Creating rcu_torture_fakewriter task
[    4.980492] rcu-torture: rcu_torture_fakewriter task started
[    4.981280] rcu-torture: Creating rcu_torture_fakewriter task
[    4.982171] rcu-torture: rcu_torture_fakewriter task started
[    4.982985] rcu-torture: Creating rcu_torture_reader task
[    5.004991] rcu-torture: rcu_torture_fakewriter task started
[    5.005909] rcu-torture: Creating rcu_torture_stats task
[    5.006856] rcu-torture: rcu_torture_reader task started
[    5.007666] rcu-torture: Creating torture_shuffle task
[    5.008495] rcu-torture: rcu_torture_stats task started
[    5.009216] rcu-torture: Creating torture_stutter task
[    5.009953] rcu-torture: torture_shuffle task started
[    5.011368] rcu-torture: Creating rcu_torture_cbflood task
[    5.012157] rcu-torture: torture_stutter task started
[    5.022762] futex hash table entries: 16 (order: -3, 704 bytes)
[    5.023882] rcu-torture: rcu_torture_cbflood task started
[    5.025279] workingset: timestamp_bits=28 max_order=17 bucket_order=0
[    5.029884] NET: Registered protocol family 38
[    5.030567] start plist test
[    5.051166] end plist test
[    5.053208] crc32: CRC_LE_BITS = 8, CRC_BE BITS = 8
[    5.053889] crc32: self tests passed, processed 225944 bytes in 718594 nsec
[    5.079608] crc32c: CRC_LE_BITS = 8
[    5.080054] crc32c: self tests passed, processed 225944 bytes in 24356448 nsec
[    5.158278] crc32_combine: 8373 self tests passed
[    5.267830] crc32c_combine: 8373 self tests passed
[    5.268521] rbtree testing -> 27624 cycles
[    6.369886] augmented rbtree testing -> 39374 cycles
[    7.893834] ------------[ cut here ]------------
[    7.894491] kernel BUG at drivers/base/driver.c:153!
[    7.895396] invalid opcode: 0000 [#1] DEBUG_PAGEALLOC 
[    7.896242] Modules linked in:
[    7.896663] CPU: 0 PID: 1 Comm: swapper Not tainted 4.6.0-rc4-00030-g72bf744 #1
[    7.897640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Debian-1.8.2-1 04/01/2014
[    7.898718] task: 8001b000 ti: 80036000 task.ti: 80036000
[    7.899380] EIP: 0060:[<811cb002>] EFLAGS: 00010246 CPU: 0
[    7.900175] EIP is at driver_register+0x9/0xa0
[    7.900723] EAX: 815ff918 EBX: 815ff900 ECX: 00000006 EDX: 8160f060
[    7.901635] ESI: 00000000 EDI: 00000000 EBP: 80037f1c ESP: 80037f00
[    7.902397]  DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068
[    7.903056] CR0: 80050033 CR2: 00000000 CR3: 016a3000 CR4: 00040690
[    7.904137] Stack:
[    7.904406]  811d7d6e 00000286 00000000 00000286 81651c82 8016af40 00000000 80037f24
[    7.905462]  81651c95 80037f84 81000493 8163743f 948dc8bc 815d3f00 80037f70 810498fa
[    7.906528]  00000000 815d3fd0 00060006 815d2bf8 000000ff 948dc8bd 00000200 8157b55f
[    7.907586] Call Trace:
[    7.912053]  [<811d7d6e>] ? isa_register_driver+0x26/0x110
[    7.912795]  [<81651c82>] ? gpiolib_debugfs_init+0x1f/0x1f
[    7.913536]  [<81651c95>] idi_48_driver_init+0x13/0x15
[    7.914217]  [<81000493>] do_one_initcall+0xd9/0x17b
[    7.917980]  [<8163743f>] ? repair_env_string+0x12/0x54
[    7.918697]  [<810498fa>] ? parse_args+0x1a2/0x275
[    7.919343]  [<81637ba2>] kernel_init_freeable+0xd8/0x15b
[    7.924274]  [<81387f6f>] kernel_init+0x8/0xcb
[    7.924823]  [<8138cac8>] ret_from_kernel_thread+0x20/0x34
[    7.925487]  [<81387f67>] ? rest_init+0x10e/0x10e
[    7.926055] Code: 02 31 db 8d 45 f0 e8 93 b6 1b 00 eb 00 5a 89 d8 59 5b 5e 5d c3 55 8b 40 3c 89 e5 e8 af 02 f3 ff 5d c3 8b 50 04 83 7a 48 00 75 02 <0f> 0b 55 89 e5 56 53 83 7a 24 00 89 c3 74 06 83 78 20 00 75 18
[    7.936637] EIP: [<811cb002>] driver_register+0x9/0xa0 SS:ESP 0068:80037f00
[    7.937793] ---[ end trace 2ae6a8b9997e94af ]---
[    7.942071] tsc: Refined TSC clocksource calibration: 2693.510 MHz
[    7.942079] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x26d34b60feb, max_idle_ns: 440795225049 ns
[    7.965841] Kernel panic - not syncing: Fatal exception
[    7.966537] Kernel Offset: disabled

Elapsed time: 30
qemu-system-i386 -enable-kvm -cpu Haswell,+smep,+smap -kernel /pkg/linux/i386-randconfig-sb0-05261509/gcc-6/72bf7443ba618b9f7a3167c1f591a0dc00faeb2d/vmlinuz-4.6.0-rc4-00030-g72bf744 -append 'root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-vp-quantal-i386-20/bisect_boot-1-quantal-core-i386.cgz-i386-randconfig-sb0-05261509-72bf7443ba618b9f7a3167c1f591a0dc00faeb2d-20160526-51173-1jydwxg-1.yaml ARCH=i386 kconfig=i386-randconfig-sb0-05261509 branch=linux-devel/devel-spot-201605261432 commit=72bf7443ba618b9f7a3167c1f591a0dc00faeb2d BOOT_IMAGE=/pkg/linux/i386-randconfig-sb0-05261509/gcc-6/72bf7443ba618b9f7a3167c1f591a0dc00faeb2d/vmlinuz-4.6.0-rc4-00030-g72bf744 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-vp-quantal-i386/quantal-core-i386.cgz/i386-randconfig-sb0-05261509/gcc-6/72bf7443ba618b9f7a3167c1f591a0dc00faeb2d/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-vp-quantal-i386-20::dhcp drbd.minor_count=8'  -initrd /fs/sdd1/initrd-vm-vp-quantal-i386-20 -m 360 -smp 1 -device e1000,netdev=net0 -netdev user,id=net0 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -pidfile /dev/shm/kboot/pid-vm-vp-quantal-i386-20 -serial file:/dev/shm/kboot/serial-vm-vp-quantal-i386-20 -daemonize -display none -monitor null 
