early console in setup code
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.15.0-rc5-00075-g80422c7 (kbuild@snb) (gcc version 4.8.2 (Debian 4.8.2-18) ) #1 SMP Wed May 21 20:46:47 CST 2014
[    0.000000] Command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic  prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal  root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-s1-05211604/linux-devel:devel-hourly-2014052115:80422c7155946739f424e0e5278ae2d0698dd593:bisect-linux9/.vmlinuz-80422c7155946739f424e0e5278ae2d0698dd593-20140521204717-8-f2 branch=linux-devel/devel-hourly-2014052115 BOOT_IMAGE=/kernel/x86_64-randconfig-s1-05211604/80422c7155946739f424e0e5278ae2d0698dd593/vmlinuz-3.15.0-rc5-00075-g80422c7 drbd.minor_count=8
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000013ffdfff] usable
[    0.000000] BIOS-e820: [mem 0x0000000013ffe000-0x0000000013ffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.4 present.
[    0.000000] DMI: Bochs Bochs, BIOS Bochs 01/01/2011
[    0.000000] Hypervisor detected: KVM
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] No AGP bridge found
[    0.000000] e820: last_pfn = 0x13ffe max_arch_pfn = 0x400000000
[    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 0x000fdae0-0x000fdaef] mapped at [ffff8800000fdae0]
[    0.000000]   mpc: fdaf0-fdbe4
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
[    0.000000] BRK [0x03e92000, 0x03e92fff] PGTABLE
[    0.000000] BRK [0x03e93000, 0x03e93fff] PGTABLE
[    0.000000] BRK [0x03e94000, 0x03e94fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x12600000-0x127fffff]
[    0.000000]  [mem 0x12600000-0x127fffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x10000000-0x125fffff]
[    0.000000]  [mem 0x10000000-0x125fffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x00100000-0x0fffffff]
[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
[    0.000000]  [mem 0x00200000-0x0fffffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x12800000-0x13ffdfff]
[    0.000000]  [mem 0x12800000-0x13dfffff] page 2M
[    0.000000]  [mem 0x13e00000-0x13ffdfff] page 4k
[    0.000000] BRK [0x03e95000, 0x03e95fff] PGTABLE
[    0.000000] RAMDISK: [mem 0x1293d000-0x13feffff]
[    0.000000] ACPI: RSDP 0x00000000000FD950 000014 (v00 BOCHS )
[    0.000000] ACPI: RSDT 0x0000000013FFE450 000034 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACP 0x0000000013FFFF80 000074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.000000] ACPI: DSDT 0x0000000013FFE490 0011A9 (v01 BXPC   BXDSDT   00000001 INTL 20100528)
[    0.000000] ACPI: FACS 0x0000000013FFFF40 000040
[    0.000000] ACPI: SSDT 0x0000000013FFF7A0 000796 (v01 BOCHS  BXPCSSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: APIC 0x0000000013FFF680 000080 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.000000] ACPI: HPET 0x0000000013FFF640 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] mapped APIC to ffffffffff57a000 (        fee00000)
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000000] kvm-clock: cpu 0, msr 0:128bd001, primary cpu clock
[    0.000000]  [ffffea0000000000-ffffea00005fffff] PMD -> [ffff880011a00000-ffff880011ffffff] on node 0
[    0.000000] Zone ranges:
[    0.000000]   DMA32    [mem 0x00001000-0xffffffff]
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00001000-0x0009efff]
[    0.000000]   node   0: [mem 0x00100000-0x13ffdfff]
[    0.000000] On node 0 totalpages: 81820
[    0.000000]   DMA32 zone: 1120 pages used for memmap
[    0.000000]   DMA32 zone: 21 pages reserved
[    0.000000]   DMA32 zone: 81820 pages, LIFO batch:15
[    0.000000] ACPI: PM-Timer IO Port: 0xb008
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] mapped APIC to ffffffffff57a000 (        fee00000)
[    0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[    0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[    0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[    0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01
[    0.000000] ACPI: IRQ2 used by override.
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04
[    0.000000] ACPI: IRQ5 used by override.
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] ACPI: IRQ10 used by override.
[    0.000000] ACPI: IRQ11 used by override.
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[    0.000000] mapped IOAPIC to ffffffffff579000 (fec00000)
[    0.000000] nr_irqs_gsi: 40
[    0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
[    0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[    0.000000] e820: [mem 0x14000000-0xfeffbfff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on KVM
[    0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1
[    0.000000] PERCPU: Embedded 475 pages/cpu @ffff880012400000 s1916416 r8192 d20992 u2097152
[    0.000000] pcpu-alloc: s1916416 r8192 d20992 u2097152 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 [0] 1 
[    0.000000] KVM setup async PF for cpu 0
[    0.000000] kvm-stealtime: cpu 0, msr 1240d0c0
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 80679
[    0.000000] Kernel command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic  prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal  root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-s1-05211604/linux-devel:devel-hourly-2014052115:80422c7155946739f424e0e5278ae2d0698dd593:bisect-linux9/.vmlinuz-80422c7155946739f424e0e5278ae2d0698dd593-20140521204717-8-f2 branch=linux-devel/devel-hourly-2014052115 BOOT_IMAGE=/kernel/x86_64-randconfig-s1-05211604/80422c7155946739f424e0e5278ae2d0698dd593/vmlinuz-3.15.0-rc5-00075-g80422c7 drbd.minor_count=8
[    0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
[    0.000000] Checking aperture...
[    0.000000] No AGP bridge found
[    0.000000] Memory: 244932K/327280K available (14348K kernel code, 8026K rwdata, 8244K rodata, 3068K init, 9928K bss, 82348K reserved)
[    0.000000] Hierarchical RCU implementation.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] NR_IRQS:524544 nr_irqs:512 16
[    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:     16384
[    0.000000] ... MAX_LOCKDEP_CHAINS:      32768
[    0.000000] ... CHAINHASH_SIZE:          16384
[    0.000000]  memory used by lock dependency info: 6335 kB
[    0.000000]  per task-struct memory footprint: 2688 bytes
[    0.000000] allocated 1572864 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[    0.000000] ODEBUG: 9 of 9 active objects replaced
[    0.000000] hpet clockevent registered
[    0.000000] tsc: Detected 2693.584 MHz processor
[    0.020000] Calibrating delay loop (skipped) preset value.. 5387.16 BogoMIPS (lpj=26935840)
[    0.020000] pid_max: default: 4096 minimum: 301
[    0.020000] ACPI: Core revision 20140214
[    0.020000] ACPI: All ACPI Tables successfully acquired
[    0.020000] Security Framework initialized
[    0.020000] AppArmor: AppArmor initialized
[    0.020000] Kernel panic - not syncing: Could not register MntRestrict security module
[    0.020000] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.15.0-rc5-00075-g80422c7 #1
[    0.020000] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    0.020000]  0000000000000002 ffffffff82a01ea0 ffffffff81de4adb ffffffff826fcc80
[    0.020000]  ffffffff82a01f18 ffffffff81dd364c ffffffff00000008 ffffffff82a01f28
[    0.020000]  ffffffff82a01ec8 ffffffff82af6980 0000000000000000 0000000000000001
[    0.020000] Call Trace:
[    0.020000]  [<ffffffff81de4adb>] dump_stack+0x7b/0xa8
[    0.020000]  [<ffffffff81dd364c>] panic+0x114/0x29f
[    0.020000]  [<ffffffff833f750c>] mntrestrict_init+0x3c/0x4f
[    0.020000]  [<ffffffff833f1176>] security_init+0x3c/0x47
[    0.020000]  [<ffffffff833ad261>] start_kernel+0x4c8/0x513
[    0.020000]  [<ffffffff833aca6c>] ? repair_env_string+0x99/0x99
[    0.020000]  [<ffffffff833ac120>] ? early_idt_handlers+0x120/0x120
[    0.020000]  [<ffffffff833ac63b>] x86_64_start_reservations+0x41/0x43
[    0.020000]  [<ffffffff833ac785>] x86_64_start_kernel+0x148/0x157

Elapsed time: 5
qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-s1-05211604/80422c7155946739f424e0e5278ae2d0698dd593/vmlinuz-3.15.0-rc5-00075-g80422c7 -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic  prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal  root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-s1-05211604/linux-devel:devel-hourly-2014052115:80422c7155946739f424e0e5278ae2d0698dd593:bisect-linux9/.vmlinuz-80422c7155946739f424e0e5278ae2d0698dd593-20140521204717-8-f2 branch=linux-devel/devel-hourly-2014052115 BOOT_IMAGE=/kernel/x86_64-randconfig-s1-05211604/80422c7155946739f424e0e5278ae2d0698dd593/vmlinuz-3.15.0-rc5-00075-g80422c7 drbd.minor_count=8'  -initrd /kernel-tests/initrd/quantal-core-x86_64.cgz -m 320 -smp 2 -net nic,vlan=1,model=e1000 -net user,vlan=1 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -pidfile /dev/shm/kboot/pid-quantal-f2-51 -serial file:/dev/shm/kboot/serial-quantal-f2-51 -daemonize -display none -monitor null