[ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.10.0-031000rc4-generic (apw@gomeisa) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #201306020443 SMP Sun Jun 2 08:43:56 UTC 2013 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-3.10.0-031000rc4-generic root=/dev/mapper/ubuntu--vg-root ro [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 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 0x0000000000100000-0x000000003fffdfff] usable [ 0.000000] BIOS-e820: [mem 0x000000003fffe000-0x000000003fffffff] 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] 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 = 0x3fffe max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0080000000 mask FF80000000 uncachable [ 0.000000] 1 disabled [ 0.000000] 2 disabled [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] PAT not supported by CPU. [ 0.000000] found SMP MP-table at [mem 0x000fdae0-0x000fdaef] mapped at [ffff8800000fdae0] [ 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 [0x01f81000, 0x01f81fff] PGTABLE [ 0.000000] BRK [0x01f82000, 0x01f82fff] PGTABLE [ 0.000000] BRK [0x01f83000, 0x01f83fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x3fc00000-0x3fdfffff] [ 0.000000] [mem 0x3fc00000-0x3fdfffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x3c000000-0x3fbfffff] [ 0.000000] [mem 0x3c000000-0x3fbfffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0x3bffffff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0x3bffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x3fe00000-0x3fffdfff] [ 0.000000] [mem 0x3fe00000-0x3fffdfff] page 4k [ 0.000000] BRK [0x01f84000, 0x01f84fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x35848000-0x36c1bfff] [ 0.000000] ACPI: RSDP 00000000000fd980 00014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 000000003fffe4b0 00034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 000000003fffff80 00074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 000000003fffe4f0 011A9 (v01 BXPC BXDSDT 00000001 INTL 20100528) [ 0.000000] ACPI: FACS 000000003fffff40 00040 [ 0.000000] ACPI: SSDT 000000003ffff800 00735 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 000000003ffff6e0 00078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 000000003ffff6a0 00038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000003fffdfff] [ 0.000000] Initmem setup node 0 [mem 0x00000000-0x3fffdfff] [ 0.000000] NODE_DATA [mem 0x3fff9000-0x3fffdfff] [ 0.000000] [ffffea0000000000-ffffea0000ffffff] PMD -> [ffff88003e600000-ffff88003f5fffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 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 0x00100000-0x3fffdfff] [ 0.000000] On node 0 totalpages: 262044 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 4032 pages used for memmap [ 0.000000] DMA32 zone: 258046 pages, LIFO batch:31 [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ2 used by override. [ 0.000000] ACPI: IRQ5 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] ACPI: IRQ10 used by override. [ 0.000000] ACPI: IRQ11 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs [ 0.000000] nr_irqs_gsi: 40 [ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000 [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000 [ 0.000000] PM: Registered nosave memory: 00000000000f0000 - 0000000000100000 [ 0.000000] e820: [mem 0x40000000-0xfeffbfff] available for PCI devices [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:1 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 27 pages/cpu @ffff88003fc00000 s81728 r8192 d20672 u2097152 [ 0.000000] pcpu-alloc: s81728 r8192 d20672 u2097152 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 257927 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-3.10.0-031000rc4-generic root=/dev/mapper/ubuntu--vg-root ro [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Checking aperture... [ 0.000000] No AGP bridge found [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 995128k/1048568k available (7011k kernel code, 392k absent, 53048k reserved, 6238k data, 1204k init) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled. [ 0.000000] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=1. [ 0.000000] NR_IRQS:16640 nr_irqs:256 16 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] allocated 4194304 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] tsc: Detected 2394.824 MHz processor [ 0.008002] Calibrating delay loop (skipped), value calculated using timer frequency.. 4789.64 BogoMIPS (lpj=9579296) [ 0.008007] pid_max: default: 32768 minimum: 301 [ 0.008037] Security Framework initialized [ 0.008050] AppArmor: AppArmor initialized [ 0.008052] Yama: becoming mindful. [ 0.008144] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.008589] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.008798] Mount-cache hash table entries: 256 [ 0.008984] Initializing cgroup subsys memory [ 0.008993] Initializing cgroup subsys devices [ 0.008995] Initializing cgroup subsys freezer [ 0.008997] Initializing cgroup subsys blkio [ 0.008999] Initializing cgroup subsys perf_event [ 0.009002] Initializing cgroup subsys hugetlb [ 0.009073] mce: CPU supports 10 MCE banks [ 0.009119] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.009119] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.009119] tlb_flushall_shift: 6 [ 0.026676] Freeing SMP alternatives: 24k freed [ 0.026685] ACPI: Core revision 20130328 [ 0.027278] ACPI: All ACPI Tables successfully acquired [ 0.027307] ftrace: allocating 29293 entries in 115 pages [ 0.037030] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.078333] smpboot: CPU0: Intel QEMU Virtual CPU version 1.4.0 (fam: 06, model: 02, stepping: 03) [ 0.080000] Performance Events: unsupported p6 CPU model 2 no PMU driver, software events only. [ 0.080000] Brought up 1 CPUs [ 0.080000] smpboot: Total of 1 processors activated (4789.64 BogoMIPS) [ 0.080000] NMI watchdog: disabled (cpu0): hardware events not enabled [ 0.080000] devtmpfs: initialized [ 0.080000] EVM: security.selinux [ 0.080000] EVM: security.SMACK64 [ 0.080000] EVM: security.capability [ 0.080000] regulator-dummy: no parameters [ 0.080000] NET: Registered protocol family 16 [ 0.080000] ACPI: bus type PCI registered [ 0.080000] PCI: Using configuration type 1 for base access [ 0.080000] bio: create slab at 0 [ 0.080000] ACPI: Added _OSI(Module Device) [ 0.080000] ACPI: Added _OSI(Processor Device) [ 0.080000] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.080000] ACPI: Added _OSI(Processor Aggregator Device) [ 0.080128] ACPI: EC: Look up EC in DSDT [ 0.081170] ACPI: Interpreter enabled [ 0.081176] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20130328/hwxface-568) [ 0.081181] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20130328/hwxface-568) [ 0.081191] ACPI: (supports S0 S3 S4 S5) [ 0.081194] ACPI: Using IOAPIC for interrupt routing [ 0.081206] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.083337] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.083428] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.083591] PCI host bridge to bus 0000:00 [ 0.083595] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.083597] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 0.083600] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] [ 0.083603] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.083605] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff] [ 0.083645] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.083957] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.084409] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.088394] pci 0000:00:01.1: reg 20: [io 0xc0a0-0xc0af] [ 0.090044] pci 0000:00:01.2: [8086:7020] type 00 class 0x0c0300 [ 0.093481] pci 0000:00:01.2: reg 20: [io 0xc040-0xc05f] [ 0.095126] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.095478] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.095492] pci 0000:00:01.3: quirk: [io 0xb100-0xb10f] claimed by PIIX4 SMB [ 0.095650] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000 [ 0.096820] pci 0000:00:02.0: reg 10: [mem 0xfc000000-0xfdffffff pref] [ 0.100785] pci 0000:00:02.0: reg 14: [mem 0xfebf4000-0xfebf4fff] [ 0.108783] pci 0000:00:02.0: reg 30: [mem 0xfebe0000-0xfebeffff pref] [ 0.109100] pci 0000:00:03.0: [1af4:1000] type 00 class 0x020000 [ 0.110526] pci 0000:00:03.0: reg 10: [io 0xc060-0xc07f] [ 0.112004] pci 0000:00:03.0: reg 14: [mem 0xfebf5000-0xfebf5fff] [ 0.119621] pci 0000:00:03.0: reg 30: [mem 0xfebc0000-0xfebdffff pref] [ 0.119875] pci 0000:00:04.0: [8086:2668] type 00 class 0x040300 [ 0.120781] pci 0000:00:04.0: reg 10: [mem 0xfebf0000-0xfebf3fff] [ 0.125947] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000 [ 0.127415] pci 0000:00:05.0: reg 10: [io 0xc000-0xc03f] [ 0.128767] pci 0000:00:05.0: reg 14: [mem 0xfebf6000-0xfebf6fff] [ 0.136175] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 0.136956] pci 0000:00:06.0: reg 10: [io 0xc080-0xc09f] [ 0.141485] acpi PNP0A03:00: ACPI _OSC support notification failed, disabling PCIe ASPM [ 0.141501] acpi PNP0A03:00: Unable to request _OSC control (_OSC support mask: 0x08) [ 0.141817] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.141910] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.141987] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.142064] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.142104] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.142351] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.142359] acpi root: \_SB_.PCI0 notify handler is installed [ 0.142372] Found 1 acpi root devices [ 0.142653] ACPI: No dock devices found. [ 0.142840] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.142845] vgaarb: loaded [ 0.142846] vgaarb: bridge control possible 0000:00:02.0 [ 0.143078] SCSI subsystem initialized [ 0.143083] ACPI: bus type ATA registered [ 0.143233] libata version 3.00 loaded. [ 0.143265] ACPI: bus type USB registered [ 0.143294] usbcore: registered new interface driver usbfs [ 0.143302] usbcore: registered new interface driver hub [ 0.143352] usbcore: registered new device driver usb [ 0.143597] PCI: Using ACPI for IRQ routing [ 0.143612] PCI: pci_cache_line_size set to 64 bytes [ 0.144192] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.144203] e820: reserve RAM buffer [mem 0x3fffe000-0x3fffffff] [ 0.144541] NetLabel: Initializing [ 0.144546] NetLabel: domain hash size = 128 [ 0.144548] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.144578] NetLabel: unlabeled traffic allowed by default [ 0.144703] HPET: 3 timers in total, 0 timers will be used for per-cpu timer [ 0.144723] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.144729] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.148060] Switching to clocksource hpet [ 0.153472] AppArmor: AppArmor Filesystem Enabled [ 0.153577] pnp: PnP ACPI init [ 0.153589] ACPI: bus type PNP registered [ 0.153677] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.153725] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.153756] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 0.153787] pnp 00:03: [dma 2] [ 0.153797] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) [ 0.153875] pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.153968] pnp 00:05: Plug and Play ACPI device, IDs PNP0103 (active) [ 0.154047] pnp: PnP ACPI: found 6 devices [ 0.154049] ACPI: bus type PNP unregistered [ 0.159647] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 0.159649] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 0.159650] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 0.159652] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff] [ 0.159711] NET: Registered protocol family 2 [ 0.159875] TCP established hash table entries: 8192 (order: 5, 131072 bytes) [ 0.159940] TCP bind hash table entries: 8192 (order: 5, 131072 bytes) [ 0.160094] TCP: Hash tables configured (established 8192 bind 8192) [ 0.160171] TCP: reno registered [ 0.160176] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.160202] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.160297] NET: Registered protocol family 1 [ 0.160315] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.160331] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.160349] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.160611] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11 [ 0.161104] pci 0000:00:02.0: Boot video device [ 0.161141] PCI: CLS 0 bytes, default 64 [ 0.161194] Trying to unpack rootfs image as initramfs... [ 0.480364] Freeing initrd memory: 20304k freed [ 0.483246] Scanning for low memory corruption every 60 seconds [ 0.483453] Initialise module verification [ 0.483503] audit: initializing netlink socket (disabled) [ 0.483516] type=2000 audit(1370440698.480:1): initialized [ 0.510187] bounce pool size: 64 pages [ 0.510202] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.511352] VFS: Disk quotas dquot_6.5.2 [ 0.511403] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.511834] fuse init (API version 7.22) [ 0.511892] msgmni has been set to 1983 [ 0.512349] Key type asymmetric registered [ 0.512352] Asymmetric key parser 'x509' registered [ 0.512381] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 0.512421] io scheduler noop registered [ 0.512423] io scheduler deadline registered (default) [ 0.512445] io scheduler cfq registered [ 0.512516] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 0.512543] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 0.512602] efifb: probing for efifb [ 0.512678] efifb: framebuffer at 0xfc000000, mapped to 0xffffc90000200000, using 1408k, total 1408k [ 0.512681] efifb: mode is 800x600x24, linelength=2400, pages=1 [ 0.512683] efifb: scrolling: redraw [ 0.512685] efifb: Truecolor: size=0:8:8:8, shift=0:16:8:0 [ 0.514827] Console: switching to colour frame buffer device 100x37 [ 0.516585] fb0: EFI VGA frame buffer device [ 0.516625] intel_idle: does not run on family 6 model 2 [ 0.516678] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 0.516721] ACPI: Power Button [PWRF] [ 0.517444] GHES: HEST is not enabled! [ 0.517773] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 10 [ 0.518326] virtio-pci 0000:00:03.0: setting latency timer to 64 [ 0.518667] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 0.519229] virtio-pci 0000:00:05.0: setting latency timer to 64 [ 0.520149] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11 [ 0.520850] virtio-pci 0000:00:06.0: setting latency timer to 64 [ 0.520954] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.543117] 00:04: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 0.544238] Linux agpgart interface v0.103 [ 0.545222] brd: module loaded [ 0.545688] loop: module loaded [ 0.546645] virtio-pci 0000:00:05.0: irq 40 for MSI/MSI-X [ 0.546663] virtio-pci 0000:00:05.0: irq 41 for MSI/MSI-X [ 0.547368] vda: vda1 vda2 < vda5 > [ 0.549140] ata_piix 0000:00:01.1: version 2.13 [ 0.549935] ata_piix 0000:00:01.1: setting latency timer to 64 [ 0.550206] scsi0 : ata_piix [ 0.551107] scsi1 : ata_piix [ 0.551959] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc0a0 irq 14 [ 0.552840] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc0a8 irq 15 [ 0.554065] libphy: Fixed MDIO Bus: probed [ 0.554899] tun: Universal TUN/TAP device driver, 1.6 [ 0.555672] tun: (C) 1999-2004 Max Krasnyansky [ 0.557078] virtio-pci 0000:00:03.0: irq 42 for MSI/MSI-X [ 0.557096] virtio-pci 0000:00:03.0: irq 43 for MSI/MSI-X [ 0.557113] virtio-pci 0000:00:03.0: irq 44 for MSI/MSI-X [ 0.563720] PPP generic driver version 2.4.2 [ 0.565095] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.566330] ehci-pci: EHCI PCI platform driver [ 0.568146] ehci-platform: EHCI generic platform driver [ 0.569531] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.570789] uhci_hcd: USB Universal Host Controller Interface driver [ 0.573905] uhci_hcd 0000:00:01.2: setting latency timer to 64 [ 0.573920] uhci_hcd 0000:00:01.2: UHCI Host Controller [ 0.575194] uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1 [ 0.576293] uhci_hcd 0000:00:01.2: irq 11, io base 0x0000c040 [ 0.577139] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001 [ 0.577950] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.578782] usb usb1: Product: UHCI Host Controller [ 0.579595] usb usb1: Manufacturer: Linux 3.10.0-031000rc4-generic uhci_hcd [ 0.580450] usb usb1: SerialNumber: 0000:00:01.2 [ 0.581337] hub 1-0:1.0: USB hub found [ 0.582102] hub 1-0:1.0: 2 ports detected [ 0.583042] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.584571] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.585376] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.586215] mousedev: PS/2 mouse device common for all mice [ 0.587247] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 0.588406] rtc_cmos 00:00: RTC can wake from S4 [ 0.589505] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 0.590477] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram, hpet irqs [ 0.591414] device-mapper: uevent: version 1.0.3 [ 0.592372] device-mapper: ioctl: 4.24.0-ioctl (2013-01-15) initialised: dm-devel@redhat.com [ 0.593259] cpuidle: using governor ladder [ 0.594113] cpuidle: using governor menu [ 0.594991] ledtrig-cpu: registered to indicate activity on CPUs [ 0.596080] ashmem: initialized [ 0.597094] TCP: cubic registered [ 0.598050] NET: Registered protocol family 10 [ 0.599314] NET: Registered protocol family 17 [ 0.600342] Key type dns_resolver registered [ 0.601367] Loading module verification certificates [ 0.603020] MODSIGN: Loaded cert 'Magrathea: Glacier signing key: 7f0fe0c8fe0c6824fd640a148e58b8398adbaf7d' [ 0.604876] registered taskstats version 1 [ 0.607595] Key type trusted registered [ 0.610055] Key type encrypted registered [ 0.612770] rtc_cmos 00:00: setting system clock to 2013-06-05 13:58:18 UTC (1370440698) [ 0.613706] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 0.614561] EDD information not available. [ 0.713254] ata2.01: NODEV after polling detection [ 0.714027] ata2.00: ATAPI: QEMU DVD-ROM, 1.4.0, max UDMA/100 [ 0.717015] ata2.00: configured for MWDMA2 [ 0.720274] scsi 1:0:0:0: CD-ROM QEMU QEMU DVD-ROM 1.4. PQ: 0 ANSI: 5 [ 0.722179] sr0: scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray [ 0.723097] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 0.724238] sr 1:0:0:0: Attached scsi CD-ROM sr0 [ 0.724422] sr 1:0:0:0: Attached scsi generic sg0 type 5 [ 0.726178] Freeing unused kernel memory: 1204k freed [ 0.727634] Write protecting the kernel read-only data: 12288k [ 0.731947] Freeing unused kernel memory: 1172k freed [ 0.736280] Freeing unused kernel memory: 960k freed [ 0.756256] systemd-udevd[93]: starting version 204 [ 0.797615] FDC 0 is a S82078B [ 0.805947] [drm] Initialized drm 1.1.0 20060810 [ 0.846919] checking generic (fc000000 160000) vs hw (fc000000 2000000) [ 0.846924] fb: conflicting fb hw usage cirrusdrmfb vs EFI VGA - removing generic driver [ 0.847987] Console: switching to colour dummy device 80x25 [ 0.864108] [TTM] Zone kernel: Available graphics memory: 509396 kiB [ 0.864115] [TTM] Initializing pool allocator [ 0.864119] [TTM] Initializing DMA pool allocator [ 0.864406] [drm] fb mappable at 0x0 [ 0.864409] [drm] vram aper at 0x0 [ 0.864410] [drm] size 0 [ 0.864412] [drm] fb depth is 24 [ 0.864413] [drm] pitch is 3840 [ 0.864459] fbcon: cirrusdrmfb (fb0) is primary device [ 0.883232] Console: switching to colour frame buffer device 160x64 [ 0.898260] cirrus 0000:00:02.0: fb0: cirrusdrmfb frame buffer device [ 0.898299] cirrus 0000:00:02.0: registered panic notifier [ 0.901194] [drm] Initialized cirrus 1.0.0 20110418 for 0000:00:02.0 on minor 0 [ 0.940453] bio: create slab at 1 [ 1.099778] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null) [ 1.480339] tsc: Refined TSC clocksource calibration: 2394.562 MHz [ 1.480491] Switching to clocksource tsc [ 1.622034] Adding 1044476k swap on /dev/mapper/ubuntu--vg-swap_1. Priority:-1 extents:1 across:1044476k FS [ 1.633044] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro [ 1.828095] systemd-udevd[354]: starting version 204 [ 1.944698] lp: driver loaded but no devices found [ 1.987433] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0xb100, revision 0 [ 2.377914] microcode: CPU0 sig=0x623, pf=0x0, revision=0x1 [ 2.559539] snd_hda_intel 0000:00:04.0: irq 45 for MSI/MSI-X [ 2.560720] snd_hda_intel 0000:00:04.0: setting latency timer to 64 [ 2.755755] microcode: Microcode Update Driver: v2.00 , Peter Oruba [ 3.212128] type=1400 audit(1370440701.095:2): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=487 comm="apparmor_parser" [ 3.212176] type=1400 audit(1370440701.095:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=487 comm="apparmor_parser" [ 3.212205] type=1400 audit(1370440701.095:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=487 comm="apparmor_parser" [ 3.252893] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input2 [ 3.333775] type=1400 audit(1370440701.215:5): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=518 comm="apparmor_parser" [ 3.333825] type=1400 audit(1370440701.215:6): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=518 comm="apparmor_parser" [ 3.333866] type=1400 audit(1370440701.215:7): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=518 comm="apparmor_parser" [ 3.528851] init: failsafe main process (739) killed by TERM signal [ 3.592384] type=1400 audit(1370440701.475:8): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=636 comm="apparmor_parser" [ 3.592424] type=1400 audit(1370440701.475:9): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=636 comm="apparmor_parser" [ 3.592455] type=1400 audit(1370440701.475:10): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=636 comm="apparmor_parser" [ 137.830102] Ebtables v2.0 registered [ 137.850438] ip_tables: (C) 2000-2006 Netfilter Core Team [ 137.866417] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 261.932231] openvswitch: Open vSwitch switching datapath [ 290.667561] IPv6: ADDRCONF(NETDEV_UP): s1-eth1: link is not ready [ 290.737631] IPv6: ADDRCONF(NETDEV_CHANGE): s1-eth1: link becomes ready [ 290.866449] IPv6: ADDRCONF(NETDEV_UP): s1-eth2: link is not ready [ 290.929806] IPv6: ADDRCONF(NETDEV_CHANGE): s1-eth2: link becomes ready [ 291.057694] IPv6: ADDRCONF(NETDEV_UP): s1-eth3: link is not ready [ 291.117842] IPv6: ADDRCONF(NETDEV_CHANGE): s1-eth3: link becomes ready [ 291.250176] IPv6: ADDRCONF(NETDEV_UP): s1-eth4: link is not ready [ 291.315065] IPv6: ADDRCONF(NETDEV_CHANGE): s1-eth4: link becomes ready [ 291.442302] IPv6: ADDRCONF(NETDEV_UP): s1-eth5: link is not ready [ 291.509270] IPv6: ADDRCONF(NETDEV_CHANGE): s1-eth5: link becomes ready [ 291.646408] IPv6: ADDRCONF(NETDEV_UP): s1-eth6: link is not ready [ 291.717463] IPv6: ADDRCONF(NETDEV_CHANGE): s1-eth6: link becomes ready [ 291.854300] IPv6: ADDRCONF(NETDEV_UP): s1-eth7: link is not ready [ 291.917595] IPv6: ADDRCONF(NETDEV_CHANGE): s1-eth7: link becomes ready [ 292.058237] IPv6: ADDRCONF(NETDEV_UP): s2-eth1: link is not ready [ 292.124144] IPv6: ADDRCONF(NETDEV_CHANGE): s2-eth1: link becomes ready [ 292.274299] IPv6: ADDRCONF(NETDEV_UP): s2-eth2: link is not ready [ 292.350678] IPv6: ADDRCONF(NETDEV_CHANGE): s2-eth2: link becomes ready [ 292.469905] IPv6: ADDRCONF(NETDEV_UP): s2-eth3: link is not ready [ 292.535407] IPv6: ADDRCONF(NETDEV_CHANGE): s2-eth3: link becomes ready [ 292.677889] IPv6: ADDRCONF(NETDEV_UP): s2-eth4: link is not ready [ 292.741864] IPv6: ADDRCONF(NETDEV_CHANGE): s2-eth4: link becomes ready [ 292.874254] IPv6: ADDRCONF(NETDEV_UP): s2-eth5: link is not ready [ 292.938146] IPv6: ADDRCONF(NETDEV_CHANGE): s2-eth5: link becomes ready [ 293.062601] IPv6: ADDRCONF(NETDEV_UP): s2-eth6: link is not ready [ 293.120507] IPv6: ADDRCONF(NETDEV_CHANGE): s2-eth6: link becomes ready [ 293.261882] IPv6: ADDRCONF(NETDEV_UP): s2-eth7: link is not ready [ 293.332921] IPv6: ADDRCONF(NETDEV_CHANGE): s2-eth7: link becomes ready [ 293.482289] IPv6: ADDRCONF(NETDEV_UP): s1-eth8: link is not ready [ 293.497955] IPv6: ADDRCONF(NETDEV_CHANGE): s1-eth8: link becomes ready [ 293.705348] device s1 entered promiscuous mode [ 293.757927] device s1-eth1 entered promiscuous mode [ 293.771448] device s1-eth2 entered promiscuous mode [ 293.784452] device s1-eth3 entered promiscuous mode [ 293.797514] device s1-eth4 entered promiscuous mode [ 293.809759] device s1-eth5 entered promiscuous mode [ 293.823415] device s1-eth6 entered promiscuous mode [ 293.835370] device s1-eth7 entered promiscuous mode [ 293.851696] device s1-eth8 entered promiscuous mode [ 293.878671] device s2 entered promiscuous mode [ 293.936363] device s2-eth1 entered promiscuous mode [ 293.951652] device s2-eth2 entered promiscuous mode [ 293.966204] device s2-eth3 entered promiscuous mode [ 293.984226] device s2-eth4 entered promiscuous mode [ 293.998365] device s2-eth5 entered promiscuous mode [ 294.010456] device s2-eth6 entered promiscuous mode [ 294.028312] device s2-eth7 entered promiscuous mode [ 294.047090] device s2-eth8 entered promiscuous mode [ 300.203518] device s1-eth1 left promiscuous mode [ 300.244531] device s1-eth2 left promiscuous mode [ 300.244540] device s1-eth3 left promiscuous mode [ 300.244543] device s1-eth4 left promiscuous mode [ 300.244546] device s1-eth5 left promiscuous mode [ 300.244549] device s1-eth6 left promiscuous mode [ 300.244552] device s1-eth7 left promiscuous mode [ 300.244555] device s1-eth8 left promiscuous mode [ 300.244557] device s1 left promiscuous mode [ 300.397092] device s2-eth8 left promiscuous mode [ 300.429439] device s2-eth1 left promiscuous mode [ 300.429448] device s2-eth2 left promiscuous mode [ 300.429451] device s2-eth3 left promiscuous mode [ 300.429454] device s2-eth4 left promiscuous mode [ 300.429457] device s2-eth5 left promiscuous mode [ 300.429460] device s2-eth6 left promiscuous mode [ 300.429463] device s2-eth7 left promiscuous mode [ 300.429466] device s2 left promiscuous mode [ 300.886578] IPv6: ADDRCONF(NETDEV_UP): s1-eth1: link is not ready [ 310.452028] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 320.700031] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 330.940031] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 341.180031] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 351.420026] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 361.660028] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 371.908024] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 382.148027] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 392.388061] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 402.628038] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 412.880030] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 423.120029] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 433.360034] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 443.600033] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 453.852032] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 464.092028] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 474.332050] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 480.508052] INFO: task mnexec:9919 blocked for more than 120 seconds. [ 480.508211] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.508367] mnexec D 0000000000000000 0 9919 8678 0x00000000 [ 480.508372] ffff88003c007dc8 0000000000000046 ffff88003c007e08 ffffffff8118f283 [ 480.508375] ffff88003c007fd8 ffff88003c007fd8 ffff88003c007fd8 0000000000013240 [ 480.508377] ffff88003d9f8000 ffff88003c09c650 ffff88003ba44b40 ffffffff81cc5c60 [ 480.508379] Call Trace: [ 480.508407] [] ? pipe_write+0x2f3/0x590 [ 480.508420] [] schedule+0x29/0x70 [ 480.508422] [] schedule_preempt_disabled+0xe/0x10 [ 480.508428] [] __mutex_lock_slowpath+0x112/0x1b0 [ 480.508437] [] ? kmem_cache_alloc+0x12c/0x160 [ 480.508444] [] ? net_alloc_generic+0x21/0x30 [ 480.508447] [] mutex_lock+0x2a/0x50 [ 480.508450] [] copy_net_ns+0x8c/0x130 [ 480.508461] [] create_new_namespaces+0x101/0x1b0 [ 480.508463] [] unshare_nsproxy_namespaces+0x75/0xc0 [ 480.508471] [] SyS_unshare+0x167/0x280 [ 480.508480] [] system_call_fastpath+0x1a/0x1f [ 480.508483] INFO: task mnexec:9922 blocked for more than 120 seconds. [ 480.508619] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.508761] mnexec D 0000000000000000 0 9922 8678 0x00000000 [ 480.508764] ffff880036673dc8 0000000000000046 ffff880036673e08 ffffffff8118f283 [ 480.508766] ffff880036673fd8 ffff880036673fd8 ffff880036673fd8 0000000000013240 [ 480.508768] ffff88003d9f8000 ffff8800360e8000 ffff8800366c52c0 ffffffff81cc5c60 [ 480.508770] Call Trace: [ 480.508773] [] ? pipe_write+0x2f3/0x590 [ 480.508776] [] schedule+0x29/0x70 [ 480.508778] [] schedule_preempt_disabled+0xe/0x10 [ 480.508781] [] __mutex_lock_slowpath+0x112/0x1b0 [ 480.508784] [] ? kmem_cache_alloc+0x12c/0x160 [ 480.508786] [] ? net_alloc_generic+0x21/0x30 [ 480.508788] [] mutex_lock+0x2a/0x50 [ 480.508790] [] copy_net_ns+0x8c/0x130 [ 480.508793] [] create_new_namespaces+0x101/0x1b0 [ 480.508795] [] unshare_nsproxy_namespaces+0x75/0xc0 [ 480.508797] [] SyS_unshare+0x167/0x280 [ 480.508800] [] system_call_fastpath+0x1a/0x1f [ 480.508802] INFO: task mnexec:9925 blocked for more than 120 seconds. [ 480.508938] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.509083] mnexec D 0000000000000000 0 9925 8678 0x00000000 [ 480.509086] ffff880039e31dc8 0000000000000046 ffff88003fc16f50 0000000000000000 [ 480.509088] ffff880039e31fd8 ffff880039e31fd8 ffff880039e31fd8 0000000000013240 [ 480.509090] ffff88003d62ddc0 ffff88003d61aee0 000080d0398cc3c0 ffffffff81cc5c60 [ 480.509092] Call Trace: [ 480.509095] [] schedule+0x29/0x70 [ 480.509097] [] schedule_preempt_disabled+0xe/0x10 [ 480.509100] [] __mutex_lock_slowpath+0x112/0x1b0 [ 480.509103] [] ? kmem_cache_alloc+0x12c/0x160 [ 480.509105] [] ? net_alloc_generic+0x21/0x30 [ 480.509107] [] mutex_lock+0x2a/0x50 [ 480.509110] [] copy_net_ns+0x8c/0x130 [ 480.509112] [] create_new_namespaces+0x101/0x1b0 [ 480.509114] [] unshare_nsproxy_namespaces+0x75/0xc0 [ 480.509116] [] SyS_unshare+0x167/0x280 [ 480.509119] [] system_call_fastpath+0x1a/0x1f [ 480.509121] INFO: task mnexec:9930 blocked for more than 120 seconds. [ 480.509276] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.509420] mnexec D 0000000000000000 0 9930 8678 0x00000000 [ 480.509422] ffff88003d795dc8 0000000000000046 ffff88003d795e08 ffffffff8118f283 [ 480.509424] ffff88003d795fd8 ffff88003d795fd8 ffff88003d795fd8 0000000000013240 [ 480.509426] ffff88003a84aee0 ffff88003d62ddc0 ffff8800398ccf00 ffffffff81cc5c60 [ 480.509428] Call Trace: [ 480.509431] [] ? pipe_write+0x2f3/0x590 [ 480.509434] [] schedule+0x29/0x70 [ 480.509435] [] schedule_preempt_disabled+0xe/0x10 [ 480.509438] [] __mutex_lock_slowpath+0x112/0x1b0 [ 480.509441] [] ? kmem_cache_alloc+0x12c/0x160 [ 480.509443] [] ? net_alloc_generic+0x21/0x30 [ 480.509446] [] mutex_lock+0x2a/0x50 [ 480.509448] [] copy_net_ns+0x8c/0x130 [ 480.509450] [] create_new_namespaces+0x101/0x1b0 [ 480.509452] [] unshare_nsproxy_namespaces+0x75/0xc0 [ 480.509454] [] SyS_unshare+0x167/0x280 [ 480.509457] [] system_call_fastpath+0x1a/0x1f [ 480.509459] INFO: task mnexec:9931 blocked for more than 120 seconds. [ 480.509598] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.509741] mnexec D 0000000000000000 0 9931 8678 0x00000000 [ 480.509744] ffff88003a927dc8 0000000000000046 ffff88003a927e08 ffffffff8118f283 [ 480.509746] ffff88003a927fd8 ffff88003a927fd8 ffff88003a927fd8 0000000000013240 [ 480.509748] ffff88003a84aee0 ffff88003d62c650 ffff8800398ccb40 ffffffff81cc5c60 [ 480.509750] Call Trace: [ 480.509753] [] ? pipe_write+0x2f3/0x590 [ 480.509755] [] schedule+0x29/0x70 [ 480.509757] [] schedule_preempt_disabled+0xe/0x10 [ 480.509760] [] __mutex_lock_slowpath+0x112/0x1b0 [ 480.509763] [] ? kmem_cache_alloc+0x12c/0x160 [ 480.509765] [] ? net_alloc_generic+0x21/0x30 [ 480.509768] [] mutex_lock+0x2a/0x50 [ 480.509770] [] copy_net_ns+0x8c/0x130 [ 480.509772] [] create_new_namespaces+0x101/0x1b0 [ 480.509774] [] unshare_nsproxy_namespaces+0x75/0xc0 [ 480.509776] [] SyS_unshare+0x167/0x280 [ 480.509778] [] system_call_fastpath+0x1a/0x1f [ 480.509780] INFO: task mnexec:9932 blocked for more than 120 seconds. [ 480.509916] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.510095] mnexec D 0000000000000000 0 9932 8678 0x00000000 [ 480.510098] ffff88003d51bdc8 0000000000000046 ffff88003d51be08 ffff88003a09bb80 [ 480.510100] ffff88003d51bfd8 ffff88003d51bfd8 ffff88003d51bfd8 0000000000013240 [ 480.510102] ffff88003d62aee0 ffff88003d629770 ffff8800398cc000 ffffffff81cc5c60 [ 480.510104] Call Trace: [ 480.510108] [] schedule+0x29/0x70 [ 480.510109] [] schedule_preempt_disabled+0xe/0x10 [ 480.510112] [] __mutex_lock_slowpath+0x112/0x1b0 [ 480.510115] [] ? kmem_cache_alloc+0x12c/0x160 [ 480.510117] [] ? net_alloc_generic+0x21/0x30 [ 480.510120] [] mutex_lock+0x2a/0x50 [ 480.510122] [] copy_net_ns+0x8c/0x130 [ 480.510124] [] create_new_namespaces+0x101/0x1b0 [ 480.510127] [] unshare_nsproxy_namespaces+0x75/0xc0 [ 480.510129] [] SyS_unshare+0x167/0x280 [ 480.510131] [] system_call_fastpath+0x1a/0x1f [ 480.510133] INFO: task mnexec:9933 blocked for more than 120 seconds. [ 480.510270] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.510413] mnexec D 0000000000000000 0 9933 8678 0x00000000 [ 480.510416] ffff88003d6abdc8 0000000000000046 ffff88003d6abe08 ffffffff8118f283 [ 480.510424] ffff88003d6abfd8 ffff88003d6abfd8 ffff88003d6abfd8 0000000000013240 [ 480.510426] ffff88003a84aee0 ffff88003d62aee0 ffff88003655cf00 ffffffff81cc5c60 [ 480.510428] Call Trace: [ 480.510431] [] ? pipe_write+0x2f3/0x590 [ 480.510434] [] schedule+0x29/0x70 [ 480.510435] [] schedule_preempt_disabled+0xe/0x10 [ 480.510438] [] __mutex_lock_slowpath+0x112/0x1b0 [ 480.510441] [] ? kmem_cache_alloc+0x12c/0x160 [ 480.510443] [] ? net_alloc_generic+0x21/0x30 [ 480.510446] [] mutex_lock+0x2a/0x50 [ 480.510448] [] copy_net_ns+0x8c/0x130 [ 480.510450] [] create_new_namespaces+0x101/0x1b0 [ 480.510452] [] unshare_nsproxy_namespaces+0x75/0xc0 [ 480.510454] [] SyS_unshare+0x167/0x280 [ 480.510456] [] system_call_fastpath+0x1a/0x1f [ 480.510458] INFO: task mnexec:9934 blocked for more than 120 seconds. [ 480.510595] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.510739] mnexec D 0000000000000000 0 9934 8678 0x00000000 [ 480.510742] ffff88003a09fdc8 0000000000000046 ffff88003a09fe08 ffffffff8118f283 [ 480.510744] ffff88003a09ffd8 ffff88003a09ffd8 ffff88003a09ffd8 0000000000013240 [ 480.510746] ffff88003a84aee0 ffff8800360eaee0 ffff88003c059a40 ffffffff81cc5c60 [ 480.510748] Call Trace: [ 480.510751] [] ? pipe_write+0x2f3/0x590 [ 480.510753] [] schedule+0x29/0x70 [ 480.510755] [] schedule_preempt_disabled+0xe/0x10 [ 480.510758] [] __mutex_lock_slowpath+0x112/0x1b0 [ 480.510761] [] ? kmem_cache_alloc+0x12c/0x160 [ 480.510763] [] ? net_alloc_generic+0x21/0x30 [ 480.510765] [] mutex_lock+0x2a/0x50 [ 480.510767] [] copy_net_ns+0x8c/0x130 [ 480.510770] [] create_new_namespaces+0x101/0x1b0 [ 480.510772] [] unshare_nsproxy_namespaces+0x75/0xc0 [ 480.510774] [] SyS_unshare+0x167/0x280 [ 480.510776] [] system_call_fastpath+0x1a/0x1f [ 480.510778] INFO: task mnexec:9935 blocked for more than 120 seconds. [ 480.510914] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.511057] mnexec D 0000000000000000 0 9935 8678 0x00000000 [ 480.511060] ffff88003d51ddc8 0000000000000046 ffff88003d51de08 ffffffff8118f283 [ 480.511062] ffff88003d51dfd8 ffff88003d51dfd8 ffff88003d51dfd8 0000000000013240 [ 480.511064] ffff880036591770 ffff8800360e9770 ffff8800398cda40 ffffffff81cc5c60 [ 480.511066] Call Trace: [ 480.511069] [] ? pipe_write+0x2f3/0x590 [ 480.511071] [] schedule+0x29/0x70 [ 480.511073] [] schedule_preempt_disabled+0xe/0x10 [ 480.511075] [] __mutex_lock_slowpath+0x112/0x1b0 [ 480.511078] [] ? kmem_cache_alloc+0x12c/0x160 [ 480.511080] [] ? net_alloc_generic+0x21/0x30 [ 480.511083] [] mutex_lock+0x2a/0x50 [ 480.511085] [] copy_net_ns+0x8c/0x130 [ 480.511087] [] create_new_namespaces+0x101/0x1b0 [ 480.511089] [] unshare_nsproxy_namespaces+0x75/0xc0 [ 480.511091] [] SyS_unshare+0x167/0x280 [ 480.511094] [] system_call_fastpath+0x1a/0x1f [ 480.511096] INFO: task mnexec:9936 blocked for more than 120 seconds. [ 480.511238] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.511382] mnexec D 0000000000000000 0 9936 8678 0x00000000 [ 480.511385] ffff88003ba03dc8 0000000000000046 ffff88003ba03e08 ffffffff8118f283 [ 480.511387] ffff88003ba03fd8 ffff88003ba03fd8 ffff88003ba03fd8 0000000000013240 [ 480.511389] ffff88003a84aee0 ffff880036591770 ffff88003673a780 ffffffff81cc5c60 [ 480.511399] Call Trace: [ 480.511402] [] ? pipe_write+0x2f3/0x590 [ 480.511404] [] schedule+0x29/0x70 [ 480.511406] [] schedule_preempt_disabled+0xe/0x10 [ 480.511409] [] __mutex_lock_slowpath+0x112/0x1b0 [ 480.511411] [] ? kmem_cache_alloc+0x12c/0x160 [ 480.511413] [] ? net_alloc_generic+0x21/0x30 [ 480.511416] [] mutex_lock+0x2a/0x50 [ 480.511418] [] copy_net_ns+0x8c/0x130 [ 480.511420] [] create_new_namespaces+0x101/0x1b0 [ 480.511423] [] unshare_nsproxy_namespaces+0x75/0xc0 [ 480.511424] [] SyS_unshare+0x167/0x280 [ 480.511427] [] system_call_fastpath+0x1a/0x1f [ 484.572032] unregister_netdevice: waiting for lo to become free. Usage count = 2