Attachment 860554 Details for Bug 1061339 – log file

log file

log (text/plain), 65.03 KB, created by Richard W.M. Jones on 2014-02-07 15:16:40 UTC

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Creator: Richard W.M. Jones

Created: 2014-02-07 15:16:40 UTC

Size: 65.03 KB

patch

obsolete

>libguestfs: trace: set_verbose true
>libguestfs: trace: set_verbose = 0
>libguestfs: trace: disk_create "test1.img" "raw" 104857600 "preallocation:sparse"
>libguestfs: trace: disk_create = 0
>libguestfs: trace: disk_create "test2.img" "raw" 104857600 "preallocation:sparse"
>libguestfs: trace: disk_create = 0
>libguestfs: trace: set_pgroup true
>libguestfs: trace: set_pgroup = 0
>libguestfs: trace: add_drive "test1.img" "format:raw"
>libguestfs: trace: add_drive = 0
>libguestfs: trace: add_drive "test2.img" "format:raw"
>libguestfs: trace: add_drive = 0
>libguestfs: trace: is_config
>libguestfs: trace: is_config = 1
>libguestfs: trace: launch
>libguestfs: trace: get_tmpdir
>libguestfs: trace: get_tmpdir = "/home/rjones/d/libguestfs/tmp"
>libguestfs: trace: version
>libguestfs: trace: version = <struct guestfs_version *>
>libguestfs: trace: get_backend
>libguestfs: trace: get_backend = "libvirt"
>libguestfs: launch: program=guestfish
>libguestfs: launch: version=1.25.32
>libguestfs: launch: backend registered: unix
>libguestfs: launch: backend registered: uml
>libguestfs: launch: backend registered: libvirt
>libguestfs: launch: backend registered: direct
>libguestfs: launch: backend=libvirt
>libguestfs: launch: tmpdir=/home/rjones/d/libguestfs/tmp/libguestfsWoAOEZ
>libguestfs: launch: umask=0002
>libguestfs: launch: euid=1000
>libguestfs: libvirt version = 1002001 (1.2.1)
>libguestfs: guest random name = guestfs-wdroicclldh7wwpc
>libguestfs: [00000ms] connect to libvirt
>libguestfs: opening libvirt handle: URI = qemu:///session, auth = default+wrapper, flags = 0
>libguestfs: successfully opened libvirt handle: conn = 0x216c870
>libguestfs: [03458ms] get libvirt capabilities
>libguestfs: [03467ms] parsing capabilities XML
>libguestfs: [03468ms] build appliance
>libguestfs: command: run: /usr/bin/supermin-helper
>libguestfs: command: run: \ --verbose
>libguestfs: command: run: \ -f checksum
>libguestfs: command: run: \ --host-cpu x86_64
>libguestfs: command: run: \ /home/rjones/d/libguestfs/appliance/supermin.d
>supermin helper [00000ms] whitelist = (not specified)
>supermin helper [00000ms] host_cpu = x86_64
>supermin helper [00000ms] dtb_wildcard = (not specified)
>supermin helper [00000ms] inputs:
>supermin helper [00000ms] inputs[0] = /home/rjones/d/libguestfs/appliance/supermin.d
>supermin helper [00000ms] outputs:
>supermin helper [00000ms] kernel = (none)
>supermin helper [00000ms] dtb = (none)
>supermin helper [00000ms] initrd = (none)
>supermin helper [00000ms] appliance = (none)
>checking modpath /lib/modules/3.13.0-0.rc7.git0.1.fc21.x86_64 is a directory
>checking modpath /lib/modules/3.14.0-0.rc1.git0.2.fc21.x86_64 is a directory
>checking modpath /lib/modules/3.14.0-0.rc1.git0.2.rwmj1.fc21.x86_64 is a directory
>picked kernel vmlinuz-3.14.0-0.rc1.git0.2.rwmj1.fc21.x86_64
>supermin helper [00000ms] finished creating kernel
>supermin helper [00000ms] visiting /home/rjones/d/libguestfs/appliance/supermin.d
>supermin helper [00000ms] visiting /home/rjones/d/libguestfs/appliance/supermin.d/base.img.gz
>supermin helper [00000ms] visiting /home/rjones/d/libguestfs/appliance/supermin.d/daemon.img.gz
>supermin helper [00000ms] visiting /home/rjones/d/libguestfs/appliance/supermin.d/hostfiles
>supermin helper [00059ms] visiting /home/rjones/d/libguestfs/appliance/supermin.d/init.img
>supermin helper [00059ms] visiting /home/rjones/d/libguestfs/appliance/supermin.d/udev-rules.img
>supermin helper [00059ms] adding kernel modules
>supermin helper [00162ms] finished creating appliance
>libguestfs: checksum of existing appliance: 3668e3e9ad0fae6f9b8776055cdc31e5b4ee48dc61bc2e6e67f9636450130622
>libguestfs: trace: get_cachedir
>libguestfs: trace: get_cachedir = "/home/rjones/d/libguestfs/tmp"
>libguestfs: trace: disk_create "/home/rjones/d/libguestfs/tmp/libguestfsWoAOEZ/overlay1" "qcow2" -1 "backingfile:/home/rjones/d/libguestfs/tmp/.guestfs-1000/root.4772" "backingformat:raw"
>libguestfs: command: run: qemu-img
>libguestfs: command: run: \ create
>libguestfs: command: run: \ -f qcow2
>libguestfs: command: run: \ -o backing_file=/home/rjones/d/libguestfs/tmp/.guestfs-1000/root.4772,backing_fmt=raw
>libguestfs: command: run: \ /home/rjones/d/libguestfs/tmp/libguestfsWoAOEZ/overlay1
>Formatting '/home/rjones/d/libguestfs/tmp/libguestfsWoAOEZ/overlay1', fmt=qcow2 size=4294967296 backing_file='/home/rjones/d/libguestfs/tmp/.guestfs-1000/root.4772' backing_fmt='raw' encryption=off cluster_size=65536 lazy_refcounts=off 
>libguestfs: trace: disk_create = 0
>libguestfs: [03880ms] create libvirt XML
>libguestfs: command: run: dmesg | grep -Eoh 'lpj=[[:digit:]]+'
>libguestfs: read_lpj_from_dmesg: calculated lpj=3411128
>libguestfs: trace: get_cachedir
>libguestfs: trace: get_cachedir = "/home/rjones/d/libguestfs/tmp"
>libguestfs: libvirt XML:\n<?xml version="1.0"?>\n<domain type="qemu" xmlns:qemu="http://libvirt.org/schemas/domain/qemu/1.0">\n  <name>guestfs-wdroicclldh7wwpc</name>\n  <memory unit="MiB">500</memory>\n  <currentMemory unit="MiB">500</currentMemory>\n  <vcpu>1</vcpu>\n  <clock offset="utc">\n    <timer name="rtc" tickpolicy="catchup"/>\n    <timer name="pit" tickpolicy="delay"/>\n    <timer name="hpet" present="no"/>\n  </clock>\n  <os>\n    <type>hvm</type>\n    <kernel>/home/rjones/d/libguestfs/tmp/.guestfs-1000/kernel.4772</kernel>\n    <initrd>/home/rjones/d/libguestfs/tmp/.guestfs-1000/initrd.4772</initrd>\n    <cmdline>panic=1 console=ttyS0 udevtimeout=600 no_timer_check lpj=3411128 acpi=off printk.time=1 cgroup_disable=memory root=/dev/sdc selinux=0 guestfs_verbose=1 TERM=xterm-256color</cmdline>\n  </os>\n  <on_reboot>destroy</on_reboot>\n  <devices>\n    <controller type="scsi" index="0" model="virtio-scsi"/>\n    <disk device="disk" type="file">\n      <source file="/home/rjones/d/libguestfs/test1.img"/>\n      <target dev="sda" bus="scsi"/>\n      <driver name="qemu" type="raw" cache="writeback"/>\n      <address type="drive" controller="0" bus="0" target="0" unit="0"/>\n    </disk>\n    <disk device="disk" type="file">\n      <source file="/home/rjones/d/libguestfs/test2.img"/>\n      <target dev="sdb" bus="scsi"/>\n      <driver name="qemu" type="raw" cache="writeback"/>\n      <address type="drive" controller="0" bus="0" target="1" unit="0"/>\n    </disk>\n    <disk type="file" device="disk">\n      <source file="/home/rjones/d/libguestfs/tmp/libguestfsWoAOEZ/overlay1"/>\n      <target dev="sdc" bus="scsi"/>\n      <driver name="qemu" type="qcow2" cache="unsafe"/>\n      <address type="drive" controller="0" bus="0" target="2" unit="0"/>\n      <shareable/>\n    </disk>\n    <serial type="unix">\n      <source mode="connect" path="/home/rjones/d/libguestfs/tmp/libguestfsWoAOEZ/console.sock"/>\n      <target port="0"/>\n    </serial>\n    <channel type="unix">\n      <source mode="connect" path="/home/rjones/d/libguestfs/tmp/libguestfsWoAOEZ/guestfsd.sock"/>\n      <target type="virtio" name="org.libguestfs.channel.0"/>\n    </channel>\n  </devices>\n  <qemu:commandline>\n    <qemu:env name="TMPDIR" value="/home/rjones/d/libguestfs/tmp"/>\n  </qemu:commandline>\n</domain>\n
>libguestfs: trace: get_cachedir
>libguestfs: trace: get_cachedir = "/home/rjones/d/libguestfs/tmp"
>libguestfs: command: run: ls
>libguestfs: command: run: \ -a
>libguestfs: command: run: \ -l
>libguestfs: command: run: \ -Z /home/rjones/d/libguestfs/tmp/.guestfs-1000
>libguestfs: drwxr-xr-x. rjones rjones unconfined_u:object_r:user_tmp_t:s0 .
>libguestfs: drwxrwxr-x. rjones rjones system_u:object_r:tmp_t:s0       ..
>libguestfs: -rw-r--r--. rjones rjones unconfined_u:object_r:user_tmp_t:s0 checksum
>libguestfs: -rw-r--r--. rjones rjones unconfined_u:object_r:user_home_t:s0 initrd
>libguestfs: -rw-r--r--. rjones rjones unconfined_u:object_r:user_home_t:s0 initrd.4772
>libguestfs: -rw-r--r--. rjones rjones unconfined_u:object_r:user_home_t:s0 kernel
>libguestfs: -rw-r--r--. rjones rjones unconfined_u:object_r:user_home_t:s0 kernel.4772
>libguestfs: -rw-r--r--. rjones rjones system_u:object_r:virt_content_t:s0 root
>libguestfs: -rw-r--r--. rjones rjones system_u:object_r:virt_content_t:s0 root.4772
>libguestfs: command: run: ls
>libguestfs: command: run: \ -a
>libguestfs: command: run: \ -l
>libguestfs: command: run: \ -Z /home/rjones/d/libguestfs/tmp/libguestfsWoAOEZ
>libguestfs: drwxr-xr-x. rjones rjones unconfined_u:object_r:user_tmp_t:s0 .
>libguestfs: drwxrwxr-x. rjones rjones system_u:object_r:tmp_t:s0       ..
>libguestfs: srwxrwxr-x. rjones rjones unconfined_u:object_r:user_tmp_t:s0 console.sock
>libguestfs: srwxrwxr-x. rjones rjones unconfined_u:object_r:user_tmp_t:s0 guestfsd.sock
>libguestfs: -rw-r--r--. rjones rjones unconfined_u:object_r:user_tmp_t:s0 overlay1
>libguestfs: -rwxrwxr-x. rjones rjones unconfined_u:object_r:user_tmp_t:s0 umask-check
>libguestfs: [03907ms] launch libvirt guest
>[    0.000000] Initializing cgroup subsys cpuset
>[    0.000000] Initializing cgroup subsys cpu
>[    0.000000] Initializing cgroup subsys cpuacct
>[    0.000000] Linux version 3.14.0-0.rc1.git0.2.rwmj1.fc21.x86_64 (rjones@f21rawhidex64.home.annexia.org) (gcc version 4.8.2 20140120 (Red Hat 4.8.2-14) (GCC) ) #1 SMP Wed Feb 5 11:37:22 GMT 2014
>[    0.000000] Command line: panic=1 console=ttyS0 udevtimeout=600 no_timer_check lpj=3411128 acpi=off printk.time=1 cgroup_disable=memory root=/dev/sdc selinux=0 guestfs_verbose=1 TERM=xterm-256color
>[    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 0x0000000000100000-0x000000001f3fffff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] SMBIOS 2.4 present.
>[    0.000000] e820: last_pfn = 0x1f400 max_arch_pfn = 0x400000000
>[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
>[    0.000000] found SMP MP-table at [mem 0x000f0b70-0x000f0b7f] mapped at [ffff8800000f0b70]
>[    0.000000] Scanning 1 areas for low memory corruption
>[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
>[    0.000000] init_memory_mapping: [mem 0x1f000000-0x1f1fffff]
>[    0.000000] init_memory_mapping: [mem 0x1c000000-0x1effffff]
>[    0.000000] init_memory_mapping: [mem 0x00100000-0x1bffffff]
>[    0.000000] init_memory_mapping: [mem 0x1f200000-0x1f3fffff]
>[    0.000000] RAMDISK: [mem 0x1f249000-0x1f3effff]
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000001f3fffff]
>[    0.000000] Initmem setup node 0 [mem 0x00000000-0x1f3fffff]
>[    0.000000]   NODE_DATA [mem 0x1f222000-0x1f248fff]
>[    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 0x00100000-0x1f3fffff]
>[    0.000000] SFI: Simple Firmware Interface v0.81 http://simplefirmware.org
>[    0.000000] Intel MultiProcessor Specification v1.4
>[    0.000000] MPTABLE: OEM ID: BOCHSCPU
>[    0.000000] MPTABLE: Product ID: 0.1         
>[    0.000000] MPTABLE: APIC at: 0xFEE00000
>[    0.000000] Processor #0 (Bootup-CPU)
>[    0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
>[    0.000000] Processors: 1
>[    0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs
>[    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 0x1f400000-0xfffbffff] available for PCI devices
>[    0.000000] Booting paravirtualized kernel on bare hardware
>[    0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1
>[    0.000000] PERCPU: Embedded 478 pages/cpu @ffff88001ee00000 s1926848 r8192 d22848 u2097152
>[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 125881
>[    0.000000] Policy zone: DMA32
>[    0.000000] Kernel command line: panic=1 console=ttyS0 udevtimeout=600 no_timer_check lpj=3411128 acpi=off printk.time=1 cgroup_disable=memory root=/dev/sdc selinux=0 guestfs_verbose=1 TERM=xterm-256color
>[    0.000000] Disabling memory control group subsystem
>[    0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes)
>[    0.000000] Memory: 468312K/511608K available (8092K kernel code, 1605K rwdata, 3296K rodata, 3700K init, 12860K bss, 43296K reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] \tRCU lockdep checking is enabled.
>[    0.000000] \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
>[    0.000000] NR_IRQS:524544 nr_irqs:256 16
>[    0.000000] Console: colour *CGA 80x25
>[    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: 6367 kB
>[    0.000000]  per task-struct memory footprint: 2688 bytes
>[    0.000000] kmemleak: Kernel memory leak detector disabled
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.000000] tsc: Detected 3411.250 MHz processor
>[    0.009000] Calibrating delay loop (skipped) preset value.. 6822.25 BogoMIPS (lpj=3411128)
>[    0.010522] pid_max: default: 32768 minimum: 301
>[    0.014150] Security Framework initialized
>[    0.017165] SELinux:  Disabled at boot.
>[    0.025642] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
>[    0.029561] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
>[    0.031335] Mount-cache hash table entries: 256
>[    0.053283] Initializing cgroup subsys memory
>[    0.054547] Initializing cgroup subsys devices
>[    0.055317] Initializing cgroup subsys freezer
>[    0.056095] Initializing cgroup subsys net_cls
>[    0.056429] Initializing cgroup subsys blkio
>[    0.056722] Initializing cgroup subsys perf_event
>[    0.057122] Initializing cgroup subsys hugetlb
>[    0.060672] mce: CPU supports 10 MCE banks
>[    0.062391] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
>[    0.062391] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
>[    0.062391] tlb_flushall_shift: -1
>[    0.463198] Freeing SMP alternatives memory: 24K (ffffffff82130000 - ffffffff82136000)
>[    0.482549] ftrace: allocating 26500 entries in 104 pages
>[    0.596000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.596078] smpboot: CPU0: AMD QEMU Virtual CPU version 1.7.0 (fam: 06, model: 06, stepping: 03)
>[    0.700000] Performance Events: Broken PMU hardware detected, using software events only.
>[    0.701354] Failed to access perfctr msr (MSR c0010004 is 0)
>[    0.738205] watchdog: disabled (inside virtual machine)
>[    0.738694] x86: Booted up 1 node, 1 CPUs
>[    0.739110] smpboot: Total of 1 processors activated (6822.25 BogoMIPS)
>[    0.775424] devtmpfs: initialized
>[    0.854074] atomic64 test passed for x86-64 platform with CX8 and with SSE
>[    0.854522] pinctrl core: initialized pinctrl subsystem
>[    0.859410] RTC time: 15:13:39, date: 02/07/14
>[    0.864812] NET: Registered protocol family 16
>[    0.877126] cpuidle: using governor menu
>[    0.886379] PCI: Using configuration type 1 for base access
>[    1.023476] bio: create slab <bio-0> at 0
>[    1.030699] ACPI: Interpreter disabled.
>[    1.041211] vgaarb: loaded
>[    1.046085] SCSI subsystem initialized
>[    1.052420] usbcore: registered new interface driver usbfs
>[    1.054087] usbcore: registered new interface driver hub
>[    1.055567] usbcore: registered new device driver usb
>[    1.060452] PCI: Probing PCI hardware
>[    1.064589] PCI host bridge to bus 0000:00
>[    1.065473] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
>[    1.066112] pci_bus 0000:00: root bus resource [mem 0x00000000-0xffffffffff]
>[    1.067170] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
>[    1.133162] pci 0000:00:01.0: PIIX/ICH IRQ router [8086:7000]
>[    1.152292] NetLabel: Initializing
>[    1.152551] NetLabel:  domain hash size = 128
>[    1.153047] NetLabel:  protocols = UNLABELED CIPSOv4
>[    1.155804] NetLabel:  unlabeled traffic allowed by default
>[    1.157463] Switched to clocksource refined-jiffies
>[    2.077494] pnp: PnP ACPI: disabled
>[    2.223309] NET: Registered protocol family 2
>[    2.240169] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
>[    2.243527] TCP bind hash table entries: 4096 (order: 6, 327680 bytes)
>[    2.247970] TCP: Hash tables configured (established 4096 bind 4096)
>[    2.249949] TCP: reno registered
>[    2.250474] UDP hash table entries: 256 (order: 3, 49152 bytes)
>[    2.252343] UDP-Lite hash table entries: 256 (order: 3, 49152 bytes)
>[    2.259441] NET: Registered protocol family 1
>[    2.260242] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
>[    2.260967] pci 0000:00:01.0: PIIX3: Enabling Passive Release
>[    2.262339] pci 0000:00:01.0: Activating ISA DMA hang workarounds
>[    2.264298] pci 0000:00:01.2: PCI->APIC IRQ transform: INT D -> IRQ 35
>[    2.276354] Unpacking initramfs...
>[    2.374048] Freeing initrd memory: 1692K (ffff88001f249000 - ffff88001f3f0000)
>[    2.636435] DMA-API: preallocated 65536 debug entries
>[    2.636828] DMA-API: debugging enabled by kernel config
>[    2.641256] platform rtc_cmos: registered platform RTC device (no PNP device found)
>[    2.652984] Scanning for low memory corruption every 60 seconds
>[    2.673216] cryptomgr_test (22) used greatest stack depth: 5992 bytes left
>[    2.691138] futex hash table entries: 256 (order: 3, 32768 bytes)
>[    2.692875] Initialise system trusted keyring
>[    2.696302] audit: initializing netlink subsys (disabled)
>[    2.699001] audit: type=2000 audit(1391786020.697:1): initialized
>[    2.823382] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    2.995441] zbud: loaded
>[    3.006278] VFS: Disk quotas dquot_6.5.2
>[    3.010159] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    3.047046] msgmni has been set to 918
>[    3.052389] Key type big_key registered
>[    3.060841] cryptomgr_test (27) used greatest stack depth: 5496 bytes left
>[    3.087953] cryptomgr_test (32) used greatest stack depth: 5320 bytes left
>[    3.096369] alg: No test for stdrng (krng)
>[    3.097049] NET: Registered protocol family 38
>[    3.097915] Key type asymmetric registered
>[    3.098901] Asymmetric key parser 'x509' registered
>[    3.100314] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
>[    3.104245] io scheduler noop registered
>[    3.104955] io scheduler deadline registered
>[    3.110406] io scheduler cfq registered (default)
>[    3.139213] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    3.142497] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
>[    3.151848] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    3.160208] serial8250: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    3.195351] Non-volatile memory driver v1.3
>[    3.195759] Linux agpgart interface v0.103
>[    3.242136] scsi0 : ata_piix
>[    3.250751] scsi1 : ata_piix
>[    3.254269] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc0a0 irq 14
>[    3.254772] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc0a8 irq 15
>[    3.268255] libphy: Fixed MDIO Bus: probed
>[    3.272276] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    3.272878] ehci-pci: EHCI PCI platform driver
>[    3.274147] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    3.274857] ohci-pci: OHCI PCI platform driver
>[    3.276818] uhci_hcd: USB Universal Host Controller Interface driver
>[    3.279024] uhci_hcd 0000:00:01.2: PCI->APIC IRQ transform: INT D -> IRQ 35
>[    3.281956] uhci_hcd 0000:00:01.2: UHCI Host Controller
>[    3.290349] uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1
>[    3.292019] uhci_hcd 0000:00:01.2: detected 2 ports
>[    3.293958] uhci_hcd 0000:00:01.2: irq 35, io base 0x0000c040
>[    3.304029] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
>[    3.304436] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    3.304735] usb usb1: Product: UHCI Host Controller
>[    3.305735] usb usb1: Manufacturer: Linux 3.14.0-0.rc1.git0.2.rwmj1.fc21.x86_64 uhci_hcd
>[    3.306217] usb usb1: SerialNumber: 0000:00:01.2
>[    3.321431] hub 1-0:1.0: USB hub found
>[    3.323115] hub 1-0:1.0: 2 ports detected
>[    3.339296] usbcore: registered new interface driver usbserial
>[    3.340180] usbcore: registered new interface driver usbserial_generic
>[    3.342799] usbserial: USB Serial support registered for generic
>[    3.345031] i8042: PNP: No PS/2 controller found. Probing ports directly.
>[    3.351455] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    3.352743] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    3.361876] mousedev: PS/2 mouse device common for all mice
>[    3.382417] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0
>[    3.383939] rtc_cmos rtc_cmos: alarms up to one day, 114 bytes nvram
>[    3.395185] device-mapper: uevent: version 1.0.3
>[    3.401467] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com
>[    3.411949] hidraw: raw HID events driver (C) Jiri Kosina
>[    3.424408] usbcore: registered new interface driver usbhid
>[    3.424708] usbhid: USB HID core driver
>[    3.428416] drop_monitor: Initializing network drop monitor service
>[    3.439747] ip_tables: (C) 2000-2006 Netfilter Core Team
>[    3.445078] TCP: cubic registered
>[    3.445361] Initializing XFRM netlink socket
>[    3.459760] NET: Registered protocol family 10
>[    3.475747] mip6: Mobile IPv6
>[    3.476328] NET: Registered protocol family 17
>[    3.491210] Loading compiled-in X.509 certificates
>[    3.503892] Loaded X.509 cert 'Fedora kernel signing key: 57efbcbf3f3d33589e6ebd3ec62f7f75fe8cfb57'
>[    3.506234] registered taskstats version 1
>[    3.522128]   Magic number: 2:259:234
>[    3.523812] rtc_cmos rtc_cmos: setting system clock to 2014-02-07 15:13:42 UTC (1391786022)
>[    3.608321] Freeing unused kernel memory: 3700K (ffffffff81d93000 - ffffffff82130000)
>[    3.608729] Write protecting the kernel read-only data: 12288k
>[    3.625018] Freeing unused kernel memory: 88K (ffff8800017ea000 - ffff880001800000)
>[    3.649346] Freeing unused kernel memory: 800K (ffff880001b38000 - ffff880001c00000)
>[    3.660092] Switched to clocksource tsc
>supermin: mounting /proc
>supermin: uptime: 3.73 0.51
>supermin: ext2 mini initrd starting up: 4.1.6 zlib
>supermin: cmdline: panic=1 console=ttyS0 udevtimeout=600 no_timer_check lpj=3411128 acpi=off printk.time=1 cgroup_disable=memory root=/dev/sdc selinux=0 guestfs_verbose=1 TERM=xterm-256color
>supermin: mounting /sys
>supermin: internal insmod megaraid_mm.ko
>[    3.811850] megaraid cmm: 2.20.2.7 (Release Date: Sun Jul 16 00:01:03 EST 2006)
>supermin: internal insmod megaraid_mbox.ko
>[    3.841862] megaraid: 2.20.5.1 (Release Date: Thu Nov 16 15:32:35 EST 2006)
>supermin: internal insmod megaraid_sas.ko
>[    3.881917] megasas: 06.700.06.00-rc1 Sat. Aug. 31 17:00:00 PDT 2013
>supermin: internal insmod megaraid.ko
>supermin: internal insmod libcrc32c.ko
>supermin: internal insmod crc32c-intel.ko
>insmod: init_module: crc32c-intel.ko: No such device
>supermin: internal insmod crc32-pclmul.ko
>[    3.961771] PCLMULQDQ-NI instructions are not detected.
>insmod: init_module: crc32-pclmul.ko: No such device
>supermin: internal insmod crct10dif-pclmul.ko
>insmod: init_module: crct10dif-pclmul.ko: No such device
>supermin: internal insmod crc-itu-t.ko
>supermin: internal insmod crc32.ko
>[    4.004700] alg: No test for crc32 (crc32-table)
>supermin: internal insmod crc-ccitt.ko
>supermin: internal insmod crc8.ko
>supermin: internal insmod scsi_transport_spi.ko
>supermin: internal insmod sym53c8xx.ko
>supermin: internal insmod ideapad_slidebar.ko
>[    4.087868] ideapad_slidebar: DMI does not match
>insmod: init_module: ideapad_slidebar.ko: No such device
>supermin: internal insmod rfkill.ko
>supermin: internal insmod sparse-keymap.ko
>supermin: internal insmod ideapad-laptop.ko
>supermin: internal insmod virtio.ko
>supermin: internal insmod virtio_ring.ko
>supermin: internal insmod virtio-rng.ko
>supermin: internal insmod virtio_console.ko
>supermin: internal insmod virtio_blk.ko
>supermin: internal insmod virtio_scsi.ko
>supermin: internal insmod virtio_net.ko
>supermin: internal insmod virtio_mmio.ko
>supermin: internal insmod virtio_pci.ko
>[    4.286581] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input1
>[    4.300305] virtio-pci 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 34
>[    4.316424] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
>[    4.333948] scsi2 : Virtio SCSI HBA
>[    4.349547] virtio-pci 0000:00:03.0: PCI->APIC IRQ transform: INT A -> IRQ 35
>[    4.377709] scsi 2:0:0:0: Direct-Access     QEMU     QEMU HARDDISK    1.7. PQ: 0 ANSI: 5
>[    4.387675] scsi 2:0:1:0: Direct-Access     QEMU     QEMU HARDDISK    1.7. PQ: 0 ANSI: 5
>[    4.401708] scsi 2:0:2:0: Direct-Access     QEMU     QEMU HARDDISK    1.7. PQ: 0 ANSI: 5
>[    4.405465] virtio-pci 0000:00:04.0: PCI->APIC IRQ transform: INT A -> IRQ 35
>[    5.455201] sd 2:0:0:0: [sda] 204800 512-byte logical blocks: (104 MB/100 MiB)
>[    5.464387] sd 2:0:0:0: [sda] Write Protect is off
>[    5.467017] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    5.475453] sd 2:0:0:0: Attached scsi generic sg0 type 0
>[    5.510189] sd 2:0:1:0: [sdb] 204800 512-byte logical blocks: (104 MB/100 MiB)
>[    5.514420] sd 2:0:1:0: [sdb] Write Protect is off
>[    5.519365] sd 2:0:1:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    5.525386] sd 2:0:1:0: Attached scsi generic sg1 type 0
>[    5.551126]  sda: unknown partition table
>[    5.558237]  sdb: unknown partition table
>[    5.564727] sd 2:0:2:0: [sdc] 8388608 512-byte logical blocks: (4.29 GB/4.00 GiB)
>[    5.569128] sd 2:0:2:0: [sdc] Write Protect is off
>[    5.570735] sd 2:0:2:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    5.592287] sd 2:0:1:0: [sdb] Attached SCSI disk
>[    5.597536] sd 2:0:2:0: Attached scsi generic sg2 type 0
>[    5.615645] sd 2:0:0:0: [sda] Attached SCSI disk
>[    5.624601]  sdc: unknown partition table
>[    5.636571] sd 2:0:2:0: [sdc] Attached SCSI disk
>supermin: internal insmod virtio_balloon.ko
>supermin: picked /sys/block/sdc/dev as root device
>supermin: creating /dev/root as block special 8:32
>supermin: mounting new root on /root
>[    5.722690] EXT4-fs (sdc): mounting ext2 file system using the ext4 subsystem
>[    5.790071] EXT4-fs (sdc): mounted filesystem without journal. Opts: 
>supermin: chroot
>[    6.067234] random: nonblocking pool is initialized
>Starting /init script ...
>[    6.442351] mkdir (56) used greatest stack depth: 4296 bytes left
>[    6.732022] mount (58) used greatest stack depth: 3592 bytes left
>[    7.655987] systemd-udevd[66]: starting version 208
>[   12.168441] scsi_id (79) used greatest stack depth: 3576 bytes left
>[   12.222392] microcode: AMD CPU family 0x6 not supported
>[   13.139218] input: PC Speaker as /devices/platform/pcspkr/input/input3
>[   13.254395] PCSP: Timer resolution is not sufficient (1000000nS)
>[   13.255069] PCSP: Make sure you have HPET and ACPI enabled.
>[   13.255649] PCSP: Turned into nopcm mode.
>[   14.959755] kvm: Nested Virtualization enabled
>[   15.031862] ------------[ cut here ]------------
>[   15.032314] WARNING: CPU: 0 PID: 77 at mm/slub.c:1007 deactivate_slab+0x4e0/0x590()
>[   15.032314] Modules linked in: kvm_amd(+) kvm snd_pcsp snd_pcm snd_timer snd serio_raw soundcore ata_generic pata_acpi virtio_balloon virtio_pci virtio_mmio virtio_net virtio_scsi virtio_blk virtio_console virtio_rng virtio_ring virtio ideapad_laptop sparse_keymap rfkill sym53c8xx scsi_transport_spi crc8 crc_ccitt crc32 crc_itu_t libcrc32c megaraid megaraid_sas megaraid_mbox megaraid_mm
>[   15.032314] CPU: 0 PID: 77 Comm: systemd-udevd Not tainted 3.14.0-0.rc1.git0.2.rwmj1.fc21.x86_64 #1
>[   15.032314] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
>[   15.032314]  0000000000000000 000000003847dc0c ffff88001b95d8d8 ffffffff817ced87
>[   15.032314]  0000000000000000 ffff88001b95d910 ffffffff810967cd 0000000000000002
>[   15.032314]  ffff88001dc59b00 ffff88001dc5a580 0000000000000000 ffffea000074b800
>[   15.032314] Call Trace:
>[   15.032314]  [<ffffffff817ced87>] dump_stack+0x4d/0x66
>[   15.032314]  [<ffffffff810967cd>] warn_slowpath_common+0x7d/0xa0
>[   15.032314]  [<ffffffff810968fa>] warn_slowpath_null+0x1a/0x20
>[   15.032314]  [<ffffffff8120d850>] deactivate_slab+0x4e0/0x590
>[   15.032314]  [<ffffffff81202140>] ? alloc_pages_current+0x120/0x210
>[   15.032314]  [<ffffffff8120ba8d>] ? new_slab+0x2dd/0x390
>[   15.032314]  [<ffffffff8120b9e6>] ? new_slab+0x236/0x390
>[   15.032314]  [<ffffffff817cd04f>] __slab_alloc+0x392/0x5a7
>[   15.032314]  [<ffffffff81210d74>] ? kmem_cache_alloc+0x264/0x300
>[   15.032314]  [<ffffffff8124f355>] ? __d_alloc+0x25/0x1b0
>[   15.032314]  [<ffffffff81210d74>] kmem_cache_alloc+0x264/0x300
>[   15.032314]  [<ffffffff8124f355>] ? __d_alloc+0x25/0x1b0
>[   15.032314]  [<ffffffff8124f355>] __d_alloc+0x25/0x1b0
>[   15.032314]  [<ffffffff8124f4fd>] d_alloc+0x1d/0x70
>[   15.032314]  [<ffffffff8123e02b>] lookup_dcache+0x8b/0xb0
>[   15.032314]  [<ffffffff8123e07d>] __lookup_hash+0x2d/0x60
>[   15.032314]  [<ffffffff81241e1e>] lookup_one_len+0xee/0x140
>[   15.032314]  [<ffffffff81335d15>] __create_file+0x85/0x2c0
>[   15.032314]  [<ffffffff81335f6f>] debugfs_create_file+0x1f/0x30
>[   15.032314]  [<ffffffffa0133170>] kvm_init+0x230/0x2d0 [kvm]
>[   15.032314]  [<ffffffffa01dd2a7>] ? svm_hardware_setup+0x2a7/0x2a7 [kvm_amd]
>[   15.032314]  [<ffffffffa01dd2c8>] svm_init+0x21/0xd59 [kvm_amd]
>[   15.032314]  [<ffffffff8100214a>] do_one_initcall+0xfa/0x1b0
>[   15.032314]  [<ffffffff81063e93>] ? set_memory_nx+0x43/0x50
>[   15.032314]  [<ffffffff81131933>] load_module+0x1eb3/0x26e0
>[   15.032314]  [<ffffffff8112c830>] ? store_uevent+0x70/0x70
>[   15.032314]  [<ffffffff81239390>] ? kernel_read+0x50/0x80
>[   15.032314]  [<ffffffff81132336>] SyS_finit_module+0xa6/0xd0
>[   15.032314]  [<ffffffff817e2be9>] system_call_fastpath+0x16/0x1b
>[   15.032314] ---[ end trace 7ec0b75699ec56fe ]---
>[/usr/lib/tmpfiles.d/systemd.conf:26] Failed to replace specifiers: /var/log/journal/%m
>[/usr/lib/tmpfiles.d/systemd.conf:28] Failed to replace specifiers: /run/log/journal/%m
>/init: line 69: /sys/block/hd*/queue/scheduler: No such file or directory
>/init: line 69: /sys/block/ubd*/queue/scheduler: No such file or directory
>/init: line 69: /sys/block/vd*/queue/scheduler: No such file or directory
>Cannot find device "eth0"
>Cannot find device "eth0"
>RTNETLINK answers: Network is unreachable
>mdadm: No arrays found in config file or automatically
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  WARNING: Failed to connect to lvmetad: No such file or directory. Falling back to internal scanning.
>  Reading all physical volumes.  This may take a while...
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  No volume groups found
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  WARNING: Failed to connect to lvmetad: No such file or directory. Falling back to internal scanning.
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  No volume groups found
>[
>]
>Linux (none) 3.14.0-0.rc1.git0.2.rwmj1.fc21.x86_64 #1 SMP Wed Feb 5 11:37:22 GMT 2014 x86_64 x86_64 x86_64 GNU/Linux
>/dev:
>total 0
>crw------- 1 root root  10, 235 Feb  7 15:13 autofs
>drwxr-xr-x 2 root root      100 Feb  7 15:13 block
>drwxr-xr-x 2 root root      100 Feb  7 15:13 bsg
>crw------- 1 root root  10, 234 Feb  7 15:13 btrfs-control
>drwxr-xr-x 3 root root       60 Feb  7 15:13 bus
>drwxr-xr-x 2 root root     2360 Feb  7 15:13 char
>crw------- 1 root root   5,   1 Feb  7 15:13 console
>lrwxrwxrwx 1 root root       11 Feb  7 15:13 core -> /proc/kcore
>drwxr-xr-x 3 root root       80 Feb  7 15:13 cpu
>crw------- 1 root root  10,  62 Feb  7 15:13 cpu_dma_latency
>crw------- 1 root root  10, 203 Feb  7 15:13 cuse
>drwxr-xr-x 5 root root      100 Feb  7 15:13 disk
>lrwxrwxrwx 1 root root       13 Feb  7 15:13 fd -> /proc/self/fd
>crw-rw-rw- 1 root root   1,   7 Feb  7 15:13 full
>crw------- 1 root root  10, 229 Feb  7 15:13 fuse
>drwxr-xr-x 3 root root      160 Feb  7 15:13 input
>crw-r--r-- 1 root root   1,  11 Feb  7 15:13 kmsg
>crw------- 1 root root  10, 232 Feb  7 15:13 kvm
>crw------- 1 root root  10, 237 Feb  7 15:13 loop-control
>drwxr-xr-x 2 root root       60 Feb  7 15:13 mapper
>crw------- 1 root root  10, 227 Feb  7 15:13 mcelog
>crw------- 1 root root  10,  59 Feb  7 15:13 megadev0
>crw------- 1 root root   1,   1 Feb  7 15:13 mem
>drwxr-xr-x 2 root root       60 Feb  7 15:13 net
>crw------- 1 root root  10,  61 Feb  7 15:13 network_latency
>crw------- 1 root root  10,  60 Feb  7 15:13 network_throughput
>crw-rw-rw- 1 root root   1,   3 Feb  7 15:13 null
>crw------- 1 root root  10, 144 Feb  7 15:13 nvram
>crw------- 1 root root   1,   4 Feb  7 15:13 port
>crw------- 1 root root 108,   0 Feb  7 15:13 ppp
>crw-rw-rw- 1 root root   5,   2 Feb  7 15:13 ptmx
>crw-rw-rw- 1 root root   1,   8 Feb  7 15:13 random
>drwxr-xr-x 2 root root       60 Feb  7 15:13 raw
>crw------- 1 root root  10,  58 Feb  7 15:13 rfkill
>lrwxrwxrwx 1 root root        4 Feb  7 15:13 rtc -> rtc0
>crw------- 1 root root 254,   0 Feb  7 15:13 rtc0
>brw------- 1 root root   8,   0 Feb  7 15:13 sda
>brw------- 1 root root   8,  16 Feb  7 15:13 sdb
>brw------- 1 root root   8,  32 Feb  7 15:13 sdc
>crw------- 1 root root  21,   0 Feb  7 15:13 sg0
>crw------- 1 root root  21,   1 Feb  7 15:13 sg1
>crw------- 1 root root  21,   2 Feb  7 15:13 sg2
>crw------- 1 root root  10, 231 Feb  7 15:13 snapshot
>drwxr-xr-x 3 root root      120 Feb  7 15:13 snd
>lrwxrwxrwx 1 root root       15 Feb  7 15:13 stderr -> /proc/self/fd/2
>lrwxrwxrwx 1 root root       15 Feb  7 15:13 stdin -> /proc/self/fd/0
>lrwxrwxrwx 1 root root       15 Feb  7 15:13 stdout -> /proc/self/fd/1
>crw-rw-rw- 1 root root   5,   0 Feb  7 15:13 tty
>crw------- 1 root root   4,   0 Feb  7 15:13 tty0
>crw------- 1 root root   4,   1 Feb  7 15:13 tty1
>crw------- 1 root root   4,  10 Feb  7 15:13 tty10
>crw------- 1 root root   4,  11 Feb  7 15:13 tty11
>crw------- 1 root root   4,  12 Feb  7 15:13 tty12
>crw------- 1 root root   4,  13 Feb  7 15:13 tty13
>crw------- 1 root root   4,  14 Feb  7 15:13 tty14
>crw------- 1 root root   4,  15 Feb  7 15:13 tty15
>crw------- 1 root root   4,  16 Feb  7 15:13 tty16
>crw------- 1 root root   4,  17 Feb  7 15:13 tty17
>crw------- 1 root root   4,  18 Feb  7 15:13 tty18
>crw------- 1 root root   4,  19 Feb  7 15:13 tty19
>crw------- 1 root root   4,   2 Feb  7 15:13 tty2
>crw------- 1 root root   4,  20 Feb  7 15:13 tty20
>crw------- 1 root root   4,  21 Feb  7 15:13 tty21
>crw------- 1 root root   4,  22 Feb  7 15:13 tty22
>crw------- 1 root root   4,  23 Feb  7 15:13 tty23
>crw------- 1 root root   4,  24 Feb  7 15:13 tty24
>crw------- 1 root root   4,  25 Feb  7 15:13 tty25
>crw------- 1 root root   4,  26 Feb  7 15:13 tty26
>crw------- 1 root root   4,  27 Feb  7 15:13 tty27
>crw------- 1 root root   4,  28 Feb  7 15:13 tty28
>crw------- 1 root root   4,  29 Feb  7 15:13 tty29
>crw------- 1 root root   4,   3 Feb  7 15:13 tty3
>crw------- 1 root root   4,  30 Feb  7 15:13 tty30
>crw------- 1 root root   4,  31 Feb  7 15:13 tty31
>crw------- 1 root root   4,  32 Feb  7 15:13 tty32
>crw------- 1 root root   4,  33 Feb  7 15:13 tty33
>crw------- 1 root root   4,  34 Feb  7 15:13 tty34
>crw------- 1 root root   4,  35 Feb  7 15:13 tty35
>crw------- 1 root root   4,  36 Feb  7 15:13 tty36
>crw------- 1 root root   4,  37 Feb  7 15:13 tty37
>crw------- 1 root root   4,  38 Feb  7 15:13 tty38
>crw------- 1 root root   4,  39 Feb  7 15:13 tty39
>crw------- 1 root root   4,   4 Feb  7 15:13 tty4
>crw------- 1 root root   4,  40 Feb  7 15:13 tty40
>crw------- 1 root root   4,  41 Feb  7 15:13 tty41
>crw------- 1 root root   4,  42 Feb  7 15:13 tty42
>crw------- 1 root root   4,  43 Feb  7 15:13 tty43
>crw------- 1 root root   4,  44 Feb  7 15:13 tty44
>crw------- 1 root root   4,  45 Feb  7 15:13 tty45
>crw------- 1 root root   4,  46 Feb  7 15:13 tty46
>crw------- 1 root root   4,  47 Feb  7 15:13 tty47
>crw------- 1 root root   4,  48 Feb  7 15:13 tty48
>crw------- 1 root root   4,  49 Feb  7 15:13 tty49
>crw------- 1 root root   4,   5 Feb  7 15:13 tty5
>crw------- 1 root root   4,  50 Feb  7 15:13 tty50
>crw------- 1 root root   4,  51 Feb  7 15:13 tty51
>crw------- 1 root root   4,  52 Feb  7 15:13 tty52
>crw------- 1 root root   4,  53 Feb  7 15:13 tty53
>crw------- 1 root root   4,  54 Feb  7 15:13 tty54
>crw------- 1 root root   4,  55 Feb  7 15:13 tty55
>crw------- 1 root root   4,  56 Feb  7 15:13 tty56
>crw------- 1 root root   4,  57 Feb  7 15:13 tty57
>crw------- 1 root root   4,  58 Feb  7 15:13 tty58
>crw------- 1 root root   4,  59 Feb  7 15:13 tty59
>crw------- 1 root root   4,   6 Feb  7 15:13 tty6
>crw------- 1 root root   4,  60 Feb  7 15:13 tty60
>crw------- 1 root root   4,  61 Feb  7 15:13 tty61
>crw------- 1 root root   4,  62 Feb  7 15:13 tty62
>crw------- 1 root root   4,  63 Feb  7 15:13 tty63
>crw------- 1 root root   4,   7 Feb  7 15:13 tty7
>crw------- 1 root root   4,   8 Feb  7 15:13 tty8
>crw------- 1 root root   4,   9 Feb  7 15:13 tty9
>crw------- 1 root root   4,  64 Feb  7 15:13 ttyS0
>crw------- 1 root root   4,  65 Feb  7 15:13 ttyS1
>crw------- 1 root root   4,  66 Feb  7 15:13 ttyS2
>crw------- 1 root root   4,  67 Feb  7 15:13 ttyS3
>crw------- 1 root root  10, 239 Feb  7 15:13 uhid
>crw------- 1 root root  10, 223 Feb  7 15:13 uinput
>crw-rw-rw- 1 root root   1,   9 Feb  7 15:13 urandom
>crw------- 1 root root 251,   0 Feb  7 15:13 usbmon0
>crw------- 1 root root 251,   1 Feb  7 15:13 usbmon1
>crw------- 1 root root   7,   0 Feb  7 15:13 vcs
>crw------- 1 root root   7,   1 Feb  7 15:13 vcs1
>crw------- 1 root root   7, 128 Feb  7 15:13 vcsa
>crw------- 1 root root   7, 129 Feb  7 15:13 vcsa1
>drwxr-xr-x 2 root root       60 Feb  7 15:13 vfio
>crw------- 1 root root  10,  63 Feb  7 15:13 vga_arbiter
>crw------- 1 root root  10, 238 Feb  7 15:13 vhost-net
>drwxr-xr-x 2 root root       60 Feb  7 15:13 virtio-ports
>crw------- 1 root root 247,   1 Feb  7 15:13 vport1p1
>crw-rw-rw- 1 root root   1,   5 Feb  7 15:13 zero
>
>/dev/block:
>total 0
>lrwxrwxrwx 1 root root 6 Feb  7 15:13 8:0 -> ../sda
>lrwxrwxrwx 1 root root 6 Feb  7 15:13 8:16 -> ../sdb
>lrwxrwxrwx 1 root root 6 Feb  7 15:13 8:32 -> ../sdc
>
>/dev/bsg:
>total 0
>crw------- 1 root root 252, 0 Feb  7 15:13 2:0:0:0
>crw------- 1 root root 252, 1 Feb  7 15:13 2:0:1:0
>crw------- 1 root root 252, 2 Feb  7 15:13 2:0:2:0
>
>/dev/bus:
>total 0
>drwxr-xr-x 3 root root 60 Feb  7 15:13 usb
>
>/dev/bus/usb:
>total 0
>drwxr-xr-x 2 root root 60 Feb  7 15:13 001
>
>/dev/bus/usb/001:
>total 0
>crw------- 1 root root 189, 0 Feb  7 15:13 001
>
>/dev/char:
>total 0
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 10:144 -> ../nvram
>lrwxrwxrwx 1 root root  9 Feb  7 15:13 10:227 -> ../mcelog
>lrwxrwxrwx 1 root root 11 Feb  7 15:13 10:231 -> ../snapshot
>lrwxrwxrwx 1 root root  6 Feb  7 15:13 10:232 -> ../kvm
>lrwxrwxrwx 1 root root  9 Feb  7 15:13 10:235 -> ../autofs
>lrwxrwxrwx 1 root root 17 Feb  7 15:13 10:236 -> ../mapper/control
>lrwxrwxrwx 1 root root  9 Feb  7 15:13 10:58 -> ../rfkill
>lrwxrwxrwx 1 root root 11 Feb  7 15:13 10:59 -> ../megadev0
>lrwxrwxrwx 1 root root 21 Feb  7 15:13 10:60 -> ../network_throughput
>lrwxrwxrwx 1 root root 18 Feb  7 15:13 10:61 -> ../network_latency
>lrwxrwxrwx 1 root root 18 Feb  7 15:13 10:62 -> ../cpu_dma_latency
>lrwxrwxrwx 1 root root 14 Feb  7 15:13 10:63 -> ../vga_arbiter
>lrwxrwxrwx 1 root root 16 Feb  7 15:13 116:2 -> ../snd/controlC0
>lrwxrwxrwx 1 root root 12 Feb  7 15:13 116:33 -> ../snd/timer
>lrwxrwxrwx 1 root root 15 Feb  7 15:13 13:32 -> ../input/mouse0
>lrwxrwxrwx 1 root root 13 Feb  7 15:13 13:63 -> ../input/mice
>lrwxrwxrwx 1 root root 15 Feb  7 15:13 13:64 -> ../input/event0
>lrwxrwxrwx 1 root root 15 Feb  7 15:13 13:65 -> ../input/event1
>lrwxrwxrwx 1 root root 15 Feb  7 15:13 13:66 -> ../input/event2
>lrwxrwxrwx 1 root root 13 Feb  7 15:13 162:0 -> ../raw/rawctl
>lrwxrwxrwx 1 root root 18 Feb  7 15:13 189:0 -> ../bus/usb/001/001
>lrwxrwxrwx 1 root root  6 Feb  7 15:13 1:1 -> ../mem
>lrwxrwxrwx 1 root root  7 Feb  7 15:13 1:11 -> ../kmsg
>lrwxrwxrwx 1 root root  7 Feb  7 15:13 1:3 -> ../null
>lrwxrwxrwx 1 root root  7 Feb  7 15:13 1:4 -> ../port
>lrwxrwxrwx 1 root root  7 Feb  7 15:13 1:5 -> ../zero
>lrwxrwxrwx 1 root root  7 Feb  7 15:13 1:7 -> ../full
>lrwxrwxrwx 1 root root  9 Feb  7 15:13 1:8 -> ../random
>lrwxrwxrwx 1 root root 10 Feb  7 15:13 1:9 -> ../urandom
>lrwxrwxrwx 1 root root 12 Feb  7 15:13 202:0 -> ../cpu/0/msr
>lrwxrwxrwx 1 root root 14 Feb  7 15:13 203:0 -> ../cpu/0/cpuid
>lrwxrwxrwx 1 root root  6 Feb  7 15:13 21:0 -> ../sg0
>lrwxrwxrwx 1 root root  6 Feb  7 15:13 21:1 -> ../sg1
>lrwxrwxrwx 1 root root  6 Feb  7 15:13 21:2 -> ../sg2
>lrwxrwxrwx 1 root root 11 Feb  7 15:13 247:1 -> ../vport1p1
>lrwxrwxrwx 1 root root 10 Feb  7 15:13 251:0 -> ../usbmon0
>lrwxrwxrwx 1 root root 10 Feb  7 15:13 251:1 -> ../usbmon1
>lrwxrwxrwx 1 root root 14 Feb  7 15:13 252:0 -> ../bsg/2:0:0:0
>lrwxrwxrwx 1 root root 14 Feb  7 15:13 252:1 -> ../bsg/2:0:1:0
>lrwxrwxrwx 1 root root 14 Feb  7 15:13 252:2 -> ../bsg/2:0:2:0
>lrwxrwxrwx 1 root root  7 Feb  7 15:13 254:0 -> ../rtc0
>lrwxrwxrwx 1 root root  7 Feb  7 15:13 4:0 -> ../tty0
>lrwxrwxrwx 1 root root  7 Feb  7 15:13 4:1 -> ../tty1
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:10 -> ../tty10
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:11 -> ../tty11
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:12 -> ../tty12
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:13 -> ../tty13
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:14 -> ../tty14
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:15 -> ../tty15
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:16 -> ../tty16
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:17 -> ../tty17
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:18 -> ../tty18
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:19 -> ../tty19
>lrwxrwxrwx 1 root root  7 Feb  7 15:13 4:2 -> ../tty2
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:20 -> ../tty20
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:21 -> ../tty21
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:22 -> ../tty22
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:23 -> ../tty23
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:24 -> ../tty24
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:25 -> ../tty25
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:26 -> ../tty26
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:27 -> ../tty27
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:28 -> ../tty28
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:29 -> ../tty29
>lrwxrwxrwx 1 root root  7 Feb  7 15:13 4:3 -> ../tty3
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:30 -> ../tty30
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:31 -> ../tty31
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:32 -> ../tty32
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:33 -> ../tty33
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:34 -> ../tty34
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:35 -> ../tty35
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:36 -> ../tty36
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:37 -> ../tty37
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:38 -> ../tty38
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:39 -> ../tty39
>lrwxrwxrwx 1 root root  7 Feb  7 15:13 4:4 -> ../tty4
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:40 -> ../tty40
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:41 -> ../tty41
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:42 -> ../tty42
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:43 -> ../tty43
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:44 -> ../tty44
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:45 -> ../tty45
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:46 -> ../tty46
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:47 -> ../tty47
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:48 -> ../tty48
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:49 -> ../tty49
>lrwxrwxrwx 1 root root  7 Feb  7 15:13 4:5 -> ../tty5
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:50 -> ../tty50
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:51 -> ../tty51
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:52 -> ../tty52
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:53 -> ../tty53
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:54 -> ../tty54
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:55 -> ../tty55
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:56 -> ../tty56
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:57 -> ../tty57
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:58 -> ../tty58
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:59 -> ../tty59
>lrwxrwxrwx 1 root root  7 Feb  7 15:13 4:6 -> ../tty6
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:60 -> ../tty60
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:61 -> ../tty61
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:62 -> ../tty62
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:63 -> ../tty63
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:64 -> ../ttyS0
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:65 -> ../ttyS1
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:66 -> ../ttyS2
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 4:67 -> ../ttyS3
>lrwxrwxrwx 1 root root  7 Feb  7 15:13 4:7 -> ../tty7
>lrwxrwxrwx 1 root root  7 Feb  7 15:13 4:8 -> ../tty8
>lrwxrwxrwx 1 root root  7 Feb  7 15:13 4:9 -> ../tty9
>lrwxrwxrwx 1 root root  6 Feb  7 15:13 5:0 -> ../tty
>lrwxrwxrwx 1 root root 10 Feb  7 15:13 5:1 -> ../console
>lrwxrwxrwx 1 root root  7 Feb  7 15:13 5:2 -> ../ptmx
>lrwxrwxrwx 1 root root  6 Feb  7 15:13 7:0 -> ../vcs
>lrwxrwxrwx 1 root root  7 Feb  7 15:13 7:1 -> ../vcs1
>lrwxrwxrwx 1 root root  7 Feb  7 15:13 7:128 -> ../vcsa
>lrwxrwxrwx 1 root root  8 Feb  7 15:13 7:129 -> ../vcsa1
>
>/dev/cpu:
>total 0
>drwxr-xr-x 2 root root      80 Feb  7 15:13 0
>crw------- 1 root root 10, 184 Feb  7 15:13 microcode
>
>/dev/cpu/0:
>total 0
>crw------- 1 root root 203, 0 Feb  7 15:13 cpuid
>crw------- 1 root root 202, 0 Feb  7 15:13 msr
>
>/dev/disk:
>total 0
>drwxr-xr-x 2 root root 100 Feb  7 15:13 by-id
>drwxr-xr-x 2 root root 100 Feb  7 15:13 by-path
>drwxr-xr-x 2 root root  60 Feb  7 15:13 by-uuid
>
>/dev/disk/by-id:
>total 0
>lrwxrwxrwx 1 root root 9 Feb  7 15:13 scsi-0QEMU_QEMU_HARDDISK_drive-scsi0-0-0-0 -> ../../sda
>lrwxrwxrwx 1 root root 9 Feb  7 15:13 scsi-0QEMU_QEMU_HARDDISK_drive-scsi0-0-1-0 -> ../../sdb
>lrwxrwxrwx 1 root root 9 Feb  7 15:13 scsi-0QEMU_QEMU_HARDDISK_drive-scsi0-0-2-0 -> ../../sdc
>
>/dev/disk/by-path:
>total 0
>lrwxrwxrwx 1 root root 9 Feb  7 15:13 pci-0000:00:02.0-virtio-pci-virtio0-scsi-0:0:0:0 -> ../../sda
>lrwxrwxrwx 1 root root 9 Feb  7 15:13 pci-0000:00:02.0-virtio-pci-virtio0-scsi-0:0:1:0 -> ../../sdb
>lrwxrwxrwx 1 root root 9 Feb  7 15:13 pci-0000:00:02.0-virtio-pci-virtio0-scsi-0:0:2:0 -> ../../sdc
>
>/dev/disk/by-uuid:
>total 0
>lrwxrwxrwx 1 root root 9 Feb  7 15:13 3a53fc83-0953-4c21-8334-148c6738ac90 -> ../../sdc
>
>/dev/input:
>total 0
>drwxr-xr-x 2 root root    120 Feb  7 15:13 by-path
>crw------- 1 root root 13, 64 Feb  7 15:13 event0
>crw------- 1 root root 13, 65 Feb  7 15:13 event1
>crw------- 1 root root 13, 66 Feb  7 15:13 event2
>crw------- 1 root root 13, 63 Feb  7 15:13 mice
>crw------- 1 root root 13, 32 Feb  7 15:13 mouse0
>
>/dev/input/by-path:
>total 0
>lrwxrwxrwx 1 root root 9 Feb  7 15:13 platform-i8042-serio-0-event-kbd -> ../event1
>lrwxrwxrwx 1 root root 9 Feb  7 15:13 platform-i8042-serio-1-event-mouse -> ../event0
>lrwxrwxrwx 1 root root 9 Feb  7 15:13 platform-i8042-serio-1-mouse -> ../mouse0
>lrwxrwxrwx 1 root root 9 Feb  7 15:13 platform-pcspkr-event-spkr -> ../event2
>
>/dev/mapper:
>total 0
>crw------- 1 root root 10, 236 Feb  7 15:13 control
>
>/dev/net:
>total 0
>crw------- 1 root root 10, 200 Feb  7 15:13 tun
>
>/dev/raw:
>total 0
>crw------- 1 root root 162, 0 Feb  7 15:13 rawctl
>
>/dev/snd:
>total 0
>drwxr-xr-x 2 root root       60 Feb  7 15:13 by-path
>crw-rw---- 1 root audio 116,  2 Feb  7 15:13 controlC0
>crw------- 1 root root  116,  1 Feb  7 15:13 seq
>crw------- 1 root audio 116, 33 Feb  7 15:13 timer
>
>/dev/snd/by-path:
>total 0
>lrwxrwxrwx 1 root root 12 Feb  7 15:13 platform-pcspkr -> ../controlC0
>
>/dev/vfio:
>total 0
>crw------- 1 root root 10, 196 Feb  7 15:13 vfio
>
>/dev/virtio-ports:
>total 0
>lrwxrwxrwx 1 root root 11 Feb  7 15:13 org.libguestfs.channel.0 -> ../vport1p1
>rootfs / rootfs rw 0 0
>proc /proc proc rw,relatime 0 0
>/dev/root / ext2 rw,noatime 0 0
>/proc /proc proc rw,relatime 0 0
>/sys /sys sysfs rw,relatime 0 0
>tmpfs /run tmpfs rw,nosuid,relatime,size=94924k,mode=755 0 0
>/dev /dev devtmpfs rw,relatime,size=234168k,nr_inodes=58542,mode=755 0 0
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  WARNING: Failed to connect to lvmetad: No such file or directory. Falling back to internal scanning.
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  WARNING: Failed to connect to lvmetad: No such file or directory. Falling back to internal scanning.
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  No volume groups found
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  WARNING: Failed to connect to lvmetad: No such file or directory. Falling back to internal scanning.
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  No volume groups found
>1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
>    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
>    inet 127.0.0.1/8 brd 127.255.255.255 scope host lo
>       valid_lft forever preferred_lft forever
>    inet6 ::1/128 scope host 
>       valid_lft forever preferred_lft forever
>Module                  Size  Used by
>kvm_amd                64581  0 
>kvm                   492588  1 kvm_amd
>snd_pcsp               18835  0 
>snd_pcm               103502  1 snd_pcsp
>snd_timer              28806  1 snd_pcm
>snd                    83790  3 snd_timer,snd_pcm,snd_pcsp
>serio_raw              13413  0 
>soundcore              14491  1 snd
>ata_generic            12910  0 
>pata_acpi              13038  0 
>virtio_balloon         13530  0 
>virtio_pci             17713  0 
>virtio_mmio            13193  0 
>virtio_net             28415  0 
>virtio_scsi            18515  1 
>virtio_blk             18080  0 
>virtio_console         28110  0 
>virtio_rng             13135  0 
>virtio_ring            20004  8 virtio_blk,virtio_net,virtio_pci,virtio_rng,virtio_balloon,virtio_console,virtio_mmio,virtio_scsi
>virtio                 14172  8 virtio_blk,virtio_net,virtio_pci,virtio_rng,virtio_balloon,virtio_console,virtio_mmio,virtio_scsi
>ideapad_laptop         18216  0 
>sparse_keymap          13584  1 ideapad_laptop
>rfkill                 22195  1 ideapad_laptop
>sym53c8xx              80734  0 
>scsi_transport_spi     30274  1 sym53c8xx
>crc8                   12750  0 
>crc_ccitt              12613  0 
>crc32                  12714  0 
>crc_itu_t              12613  0 
>libcrc32c              12603  0 
>megaraid               48287  0 
>megaraid_sas           99663  0 
>megaraid_mbox          40368  0 
>megaraid_mm            18221  1 megaraid_mbox
>Fri Feb  7 15:14:01 GMT 2014
>clocksource: tsc
>uptime: 23.22 1.08
>verbose daemon enabled
>linux commmand line: panic=1 console=ttyS0 udevtimeout=600 no_timer_check lpj=3411128 acpi=off printk.time=1 cgroup_disable=memory root=/dev/sdc selinux=0 guestfs_verbose=1 TERM=xterm-256color
>
>trying to open virtio-serial channel '/dev/virtio-ports/org.libguestfs.channel.0'
>udevadm settle
>libguestfs: recv_from_daemon: received GUESTFS_LAUNCH_FLAG
>libguestfs: [30842ms] appliance is up
>libguestfs: trace: launch = 0
>libguestfs: trace: part_disk "/dev/sda" "mbr"
>guestfsd: main_loop: new request, len 0x3c
>udevadm settle
>parted -s -- /dev/sda mklabel msdos mkpart primary 128s -128s
>Warning: The resulting partition is not properly aligned for best performance.
>udevadm settle
>libguestfs: trace: part_disk = 0
>libguestfs: trace: part_disk "/dev/sdb" "mbr"
>guestfsd: main_loop: proc 210 (part_disk) took 1.22 seconds
>guestfsd: main_loop: new request, len 0x3c
>udevadm settle
>parted -s -- /dev/sdb mklabel msdos mkpart primary 128s -128s
>Warning: The resulting partition is not properly aligned for best performance.
>udevadm settle
>libguestfs: trace: part_disk = 0
>libguestfs: trace: md_create "test" "/dev/sda1 /dev/sdb1"
>guestfsd: main_loop: proc 210 (part_disk) took 1.09 seconds
>guestfsd: main_loop: new request, len 0x70
>mdadm --create --run test --level raid1 --raid-devices 2 /dev/sda1 /dev/sdb1
>mdadm: Note: this array has metadata at the start and
>    may not be suitable as a boot device.  If you plan to
>    store '/boot' on this device please ensure that
>    your boot-loader understands md/v1.x metadata, or use
>    --metadata=0.90
>mdadm: Defaulting to version 1.2 metadata
>[   26.725983] md: bind<sda1>
>[   26.737422] md: bind<sdb1>
>[   26.899005] md: raid1 personality registered for level 1
>[   26.940932] md/raid1:md127: not clean -- starting background reconstruction
>[   26.941763] md/raid1:md127: active with 2 out of 2 mirrors
>[   26.947360] md127: detected capacity change from 0 to 104595456
>mdadm: array /dev/md/test started.
>[   26.962489] md: resync of RAID array md127
>[   26.962761] md: minimum _guaranteed_  speed: 1000 KB/sec/disk.
>[   26.963421] md: using maximum available idle IO bandwidth (but not more than 200000 KB/sec) for resync.
>[   26.964857] md: using 128k window, over a total of 102144k.
>[   27.121778]  md127: unknown partition table
>udevadm settle
>libguestfs: trace: md_create = 0
>libguestfs: trace: pvcreate "/dev/md/test"
>guestfsd: main_loop: proc 299 (md_create) took 2.18 seconds
>guestfsd: main_loop: new request, len 0x38
>lvm pvcreate --force /dev/md/test
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  WARNING: Failed to connect to lvmetad: No such file or directory. Falling back to internal scanning.
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>udevadm settle
>libguestfs: trace: pvcreate = 0
>libguestfs: trace: vgcreate "VG" "/dev/md/test"
>guestfsd: main_loop: proc 39 (pvcreate) took 1.63 seconds
>guestfsd: main_loop: new request, len 0x44
>lvm vgcreate VG /dev/md/test
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  WARNING: Failed to connect to lvmetad: No such file or directory. Falling back to internal scanning.
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>udevadm settle
>libguestfs: trace: vgcreate = 0
>libguestfs: trace: lvcreate "LV" "VG" 32
>guestfsd: main_loop: proc 40 (vgcreate) took 1.75 seconds
>guestfsd: main_loop: new request, len 0x3c
>lvm lvcreate -L 32 -n LV VG
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  WARNING: Failed to connect to lvmetad: No such file or directory. Falling back to internal scanning.
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>  /run/lvm/lvmetad.socket: connect failed: No such file or directory
>[   32.934575] bio: create slab <bio-1> at 1
>udevadm settle
>libguestfs: trace: lvcreate = 0
>libguestfs: trace: mkfs "ext4" "/dev/VG/LV"
>guestfsd: main_loop: proc 41 (lvcreate) took 2.81 seconds
>guestfsd: main_loop: new request, len 0x50
>wipefs --help
>wipefs -a --force /dev/VG/LV
>mke2fs -t ext4 -F /dev/VG/LV
>mke2fs 1.42.9 (28-Dec-2013)
>[   35.357204] BUG: unable to handle kernel NULL pointer dereference at 0000000000000028
>[   35.357741] IP: [<ffffffff81272c0a>] bio_trim+0x1a/0x40
>[   35.357741] PGD 1b6d9067 PUD 1b751067 PMD 0 
>[   35.357741] Oops: 0000 [#1] SMP 
>[   35.357741] Modules linked in: raid1 kvm_amd kvm snd_pcsp snd_pcm snd_timer snd serio_raw soundcore ata_generic pata_acpi virtio_balloon virtio_pci virtio_mmio virtio_net virtio_scsi virtio_blk virtio_console virtio_rng virtio_ring virtio ideapad_laptop sparse_keymap rfkill sym53c8xx scsi_transport_spi crc8 crc_ccitt crc32 crc_itu_t libcrc32c megaraid megaraid_sas megaraid_mbox megaraid_mm
>[   35.357741] CPU: 0 PID: 165 Comm: mke2fs Tainted: G        W    3.14.0-0.rc1.git0.2.rwmj1.fc21.x86_64 #1
>[   35.357741] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
>[   35.357741] task: ffff88001b8b0000 ti: ffff88001b6a6000 task.ti: ffff88001b6a6000
>[   35.357741] RIP: 0010:[<ffffffff81272c0a>]  [<ffffffff81272c0a>] bio_trim+0x1a/0x40
>[   35.357741] RSP: 0018:ffff88001b6a7ad0  EFLAGS: 00000246
>[   35.357741] RAX: ffff88000010fc20 RBX: 0000000000000000 RCX: 00000000000042a6
>[   35.357741] RDX: 000000000000f800 RSI: 0000000000000000 RDI: 0000000000000000
>[   35.357741] RBP: ffff88001b6a7ae0 R08: 00000000001d87e0 R09: 0000000000000000
>[   35.357741] R10: 0000000000000000 R11: ffff88001b8b0b30 R12: 0000000001f00000
>[   35.357741] R13: 0000000000000000 R14: ffff88000010d280 R15: ffff88001b88ba00
>[   35.357741] FS:  00007f22cf1467c0(0000) GS:ffff88001ee00000(0000) knlGS:0000000000000000
>[   35.357741] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>[   35.357741] CR2: 0000000000000028 CR3: 000000001b551000 CR4: 00000000000006f0
>[   35.357741] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   35.357741] DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000000
>[   35.357741] Stack:
>[   35.357741]  0000000000000001 0000000000000000 ffff88001b6a7bd0 ffffffffa01afe66
>[   35.357741]  ffffffffa01afc48 000000000000f800 ffff88001b6a7b10 ffffffff81024655
>[   35.357741]  ffff88001b88baa0 0000000000000000 ffff88001b6a7b48 ffffffff0000f800
>[   35.357741] Call Trace:
>[   35.357741]  [<ffffffffa01afe66>] make_request+0x576/0xed0 [raid1]
>[   35.357741]  [<ffffffffa01afc48>] ? make_request+0x358/0xed0 [raid1]
>[   35.357741]  [<ffffffff81024655>] ? native_sched_clock+0x35/0xa0
>[   35.357741]  [<ffffffff810f5d4f>] ? lock_release_holdtime.part.29+0xf/0x190
>[   35.357741]  [<ffffffff815fd0ec>] md_make_request+0x21c/0x510
>[   35.357741]  [<ffffffff815fcf30>] ? md_make_request+0x60/0x510
>[   35.357741]  [<ffffffff8160ae90>] ? dm_request+0x1f0/0x300
>[   35.357741]  [<ffffffff8160ace4>] ? dm_request+0x44/0x300
>[   35.357741]  [<ffffffff81395310>] generic_make_request+0xe0/0x130
>[   35.357741]  [<ffffffff813953d8>] submit_bio+0x78/0x160
>[   35.357741]  [<ffffffff812733fe>] ? bio_alloc_bioset+0x1ce/0x2f0
>[   35.357741]  [<ffffffff813a280b>] blkdev_issue_discard+0x29b/0x360
>[   35.357741]  [<ffffffff813a7c02>] blkdev_ioctl+0x692/0x860
>[   35.357741]  [<ffffffff81275917>] block_ioctl+0x47/0x50
>[   35.357741]  [<ffffffff81248750>] do_vfs_ioctl+0x300/0x520
>[   35.357741]  [<ffffffff81255b45>] ? __fget_light+0x145/0x160
>[   35.357741]  [<ffffffff81248a11>] SyS_ioctl+0xa1/0xc0
>[   35.357741]  [<ffffffff817e2be9>] system_call_fastpath+0x16/0x1b
>[   35.357741] Code: 01 e9 75 ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 41 54 41 89 d4 41 c1 e4 09 85 f6 53 48 89 fb 75 06 <44> 3b 67 28 74 14 3e 80 63 10 f7 c1 e6 09 48 89 df e8 f0 fe ff 
>[   35.357741] RIP  [<ffffffff81272c0a>] bio_trim+0x1a/0x40
>[   35.357741]  RSP <ffff88001b6a7ad0>
>[   35.357741] CR2: 0000000000000028
>[   35.381796] ---[ end trace 7ec0b75699ec56ff ]---
>guestfsd: error: ext4: /dev/VG/LV: mke2fs 1.42.9 (28-Dec-2013)
>libguestfs: trace: mkfs = -1 (error)
>libguestfs: error: mkfs: ext4: /dev/VG/LV: mke2fs 1.42.9 (28-Dec-2013)
>libguestfs: trace: close
>libguestfs: closing guestfs handle 0x2169e50 (state 2)
>libguestfs: trace: internal_autosync
>guestfsd: main_loop: proc 278 (mkfs) took 0.75 seconds
>guestfsd: main_loop: new request, len 0x28
>fsync /dev/sda
>fsync /dev/sdb
>libguestfs: trace: internal_autosync = 0
>libguestfs: calling virDomainDestroy "guestfs-wdroicclldh7wwpc" flags=0
>libguestfs: command: run: rm
>libguestfs: command: run: \ -rf /home/rjones/d/libguestfs/tmp/libguestfsWoAOEZ

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Attachments on bug 1061339: 860554 | 860894