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Re: [Libguestfs] appliance VM won't start, can't find /init, but /init is in the image.





On Fri, Aug 12, 2011 at 1:49 PM, Richard W.M. Jones <rjones redhat com> wrote:
On Fri, Aug 12, 2011 at 01:23:33PM -0700, David Konerding wrote:
> Yeah.  It gets as far as this (which surprised me since I grabbed a recent
> qemu-kvm that should have virtio-serial support)
>
> Fri Aug 12 20:20:57 UTC 2011
> uptime: 0.52 0.19
> verbose daemon enabled
> linux commmand line: panic=1 console=ttyS0 udevtimeout=300 noapic acpi=off
> printk.time=1 cgroup_disable=memory selinux=0 guestfs_verbose=1 TERM=rxvt
>
>
> Failed to connect to virtio-serial channel.

Almost certainly kernel version <= 2.6.34-ish (whichever version it
was that added virtio-serial support, definitely 2.6.32 does NOT work
and 2.6.36 DOES work).

I'd be able to tell for sure if I saw the complete output.


I see.  Yeah, we're stuck at 2.6.32.  Compelte output:

libguestfs: new guestfs handle 0x18e5410
===== Test starts here =====
LIBGUESTFS_DEBUG=1
library version: 1.12.3
guestfs_get_append: (null)
guestfs_get_attach_method: appliance
guestfs_get_autosync: 1
guestfs_get_direct: 0
guestfs_get_memsize: 500
guestfs_get_network: 0
guestfs_get_path: /usr/local/home/dek/sw/libguestfs-1.12.3/lib/guestfs
guestfs_get_pgroup: 0
guestfs_get_qemu: /home/dek/sw/qemu-kvm-0.14.1/bin/qemu-system-x86_64
guestfs_get_recovery_proc: 1
guestfs_get_selinux: 0
guestfs_get_trace: 0
guestfs_get_verbose: 1
host_cpu: x86_64
Launching appliance, timeout set to 120 seconds.
libguestfs: [00000ms] febootstrap-supermin-helper --verbose -f checksum '/usr/local/home/dek/sw/libguestfs-1.12.3/lib/guestfs/supermin.d' x86_64
supermin helper [00000ms] whitelist = (not specified), host_cpu = x86_64, kernel = (null), initrd = (null), appliance = (null)
supermin helper [00000ms] inputs[0] = /usr/local/home/dek/sw/libguestfs-1.12.3/lib/guestfs/supermin.d
checking modpath /lib/modules/2.6.32-gg465-generic is a directory
picked vmlinuz-2.6.32-gg465-generic because modpath /lib/modules/2.6.32-gg465-generic exists
checking modpath /lib/modules/2.6.32-gg508-generic is a directory
picked vmlinuz-2.6.32-gg508-generic because modpath /lib/modules/2.6.32-gg508-generic exists
supermin helper [00000ms] finished creating kernel
supermin helper [00000ms] visiting /usr/local/home/dek/sw/libguestfs-1.12.3/lib/guestfs/supermin.d
supermin helper [00000ms] visiting /usr/local/home/dek/sw/libguestfs-1.12.3/lib/guestfs/supermin.d/base.img
supermin helper [00000ms] visiting /usr/local/home/dek/sw/libguestfs-1.12.3/lib/guestfs/supermin.d/daemon.img
supermin helper [00000ms] visiting /usr/local/home/dek/sw/libguestfs-1.12.3/lib/guestfs/supermin.d/hostfiles
supermin helper [00017ms] visiting /usr/local/home/dek/sw/libguestfs-1.12.3/lib/guestfs/supermin.d/init.img
supermin helper [00048ms] finished creating appliance
libguestfs: [00052ms] begin testing qemu features
libguestfs: [00065ms] finished testing qemu features
libguestfs: accept_from_daemon: 0x18e5410 g->state = 1
libguestfs: [00066ms] /home/dek/sw/qemu-kvm-0.14.1/bin/qemu-system-x86_64 \
    -drive file=/tmp/libguestfs-test-tool-sda-pujJJr,cache=off,format=raw,if=virtio \
    -nodefconfig \
    -enable-kvm \
    -nodefaults \
    -nographic \
    -m 500 \
    -no-reboot \
    -no-hpet \
    -device virtio-serial \
    -serial stdio \
    -chardev socket,path=/tmp/libguestfss6CTYG/guestfsd.sock,id=channel0 \
    -device virtserialport,chardev=channel0,name=org.libguestfs.channel.0 \
    -kernel /var/tmp/.guestfs-88619/kernel.4273 \
    -initrd /var/tmp/.guestfs-88619/initrd.4273 \
    -append 'panic=1 console=ttyS0 udevtimeout=300 noapic acpi=off printk.time=1 cgroup_disable=memory selinux=0 guestfs_verbose=1 TERM=rxvt ' \
    -drive file=/var/tmp/.guestfs-88619/root.4273,snapshot=on,if=virtio,cache=unsafe
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 2.6.32-gg508-generic (corp-kernel-prebuild redacted com) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #gg508-Ubuntu SMP Tue May 24 05:09:12 PDT 2011 (Ubuntu 2.6.32-gg508-generic 2.6.32.38+drm33.16)
[    0.000000] Command line: panic=1 console=ttyS0 udevtimeout=300 noapic acpi=off printk.time=1 cgroup_disable=memory selinux=0 guestfs_verbose=1 TERM=rxvt 
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Centaur CentaurHauls
[    0.000000] BIOS-provided physical RAM map:
[    0.000000]  BIOS-e820: 0000000000000000 - 000000000009bc00 (usable)
[    0.000000]  BIOS-e820: 000000000009bc00 - 00000000000a0000 (reserved)
[    0.000000]  BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
[    0.000000]  BIOS-e820: 0000000000100000 - 000000001f3fd000 (usable)
[    0.000000]  BIOS-e820: 000000001f3fd000 - 000000001f400000 (reserved)
[    0.000000]  BIOS-e820: 00000000feffc000 - 00000000ff000000 (reserved)
[    0.000000]  BIOS-e820: 00000000fffc0000 - 0000000100000000 (reserved)
[    0.000000] DMI 2.4 present.
[    0.000000] last_pfn = 0x1f3fd max_arch_pfn = 0x400000000
[    0.000000] PAT not supported by CPU.
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] modified physical RAM map:
[    0.000000]  modified: 0000000000000000 - 0000000000001000 (usable)
[    0.000000]  modified: 0000000000001000 - 0000000000006000 (reserved)
[    0.000000]  modified: 0000000000006000 - 000000000009bc00 (usable)
[    0.000000]  modified: 000000000009bc00 - 00000000000a0000 (reserved)
[    0.000000]  modified: 00000000000f0000 - 0000000000100000 (reserved)
[    0.000000]  modified: 0000000000100000 - 000000001f3fd000 (usable)
[    0.000000]  modified: 000000001f3fd000 - 000000001f400000 (reserved)
[    0.000000]  modified: 00000000feffc000 - 00000000ff000000 (reserved)
[    0.000000]  modified: 00000000fffc0000 - 0000000100000000 (reserved)
[    0.000000] init_memory_mapping: 0000000000000000-000000001f3fd000
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] RAMDISK: 1f2f8000 - 1f3efa00
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at 0000000000000000-000000001f3fd000
[    0.000000] Bootmem setup node 0 0000000000000000-000000001f3fd000
[    0.000000]   NODE_DATA [0000000000009000 - 000000000000dfff]
[    0.000000]   bootmap [000000000000e000 -  0000000000011e7f] pages 4
[    0.000000] (7 early reservations) ==> bootmem [0000000000 - 001f3fd000]
[    0.000000]   #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
[    0.000000]   #1 [0000006000 - 0000008000]       TRAMPOLINE ==> [0000006000 - 0000008000]
[    0.000000]   #2 [0001000000 - 0001a423a4]    TEXT DATA BSS ==> [0001000000 - 0001a423a4]
[    0.000000]   #3 [001f2f8000 - 001f3efa00]          RAMDISK ==> [001f2f8000 - 001f3efa00]
[    0.000000]   #4 [000009bc00 - 0000100000]    BIOS reserved ==> [000009bc00 - 0000100000]
[    0.000000]   #5 [0001a43000 - 0001a43049]              BRK ==> [0001a43000 - 0001a43049]
[    0.000000]   #6 [0000008000 - 0000009000]          PGTABLE ==> [0000008000 - 0000009000]
[    0.000000] found SMP MP-table at [ffff8800000fdbf0] fdbf0
[    0.000000] kvm-clock: cpu 0, msr 0:1859d01, boot clock
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA      0x00000000 -> 0x00001000
[    0.000000]   DMA32    0x00001000 -> 0x00100000
[    0.000000]   Normal   0x00100000 -> 0x00100000
[    0.000000] Movable zone start PFN for each node
[    0.000000] early_node_map[3] active PFN ranges
[    0.000000]     0: 0x00000000 -> 0x00000001
[    0.000000]     0: 0x00000006 -> 0x0000009b
[    0.000000]     0: 0x00000100 -> 0x0001f3fd
[    0.000000] SFI: Simple Firmware Interface v0.7 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] I/O APIC #1 Version 17 at 0xFEC00000.
[    0.000000] Processors: 1
[    0.000000] SMP: Allowing 1 CPUs, 0 hotplug CPUs
[    0.000000] PM: Registered nosave memory: 0000000000001000 - 0000000000006000
[    0.000000] PM: Registered nosave memory: 000000000009b000 - 000000000009c000
[    0.000000] PM: Registered nosave memory: 000000000009c000 - 00000000000a0000
[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000
[    0.000000] PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
[    0.000000] Allocating PCI resources starting at 1f400000 (gap: 1f400000:dfbfc000)
[    0.000000] Booting paravirtualized kernel on KVM
[    0.000000] NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:1 nr_node_ids:1
[    0.000000] PERCPU: Embedded 30 pages/cpu @ffff880001c00000 s91992 r8192 d22696 u2097152
[    0.000000] pcpu-alloc: s91992 r8192 d22696 u2097152 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] kvm-clock: cpu 0, msr 0:1c15d01, primary cpu clock
[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 126037
[    0.000000] Policy zone: DMA32
[    0.000000] Kernel command line: panic=1 console=ttyS0 udevtimeout=300 noapic acpi=off printk.time=1 cgroup_disable=memory selinux=0 guestfs_verbose=1 TERM=rxvt 
[    0.000000] Disabling memory control group subsystem
[    0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes)
[    0.000000] Initializing CPU#0
[    0.000000] Checking aperture...
[    0.000000] No AGP bridge found
[    0.000000] Memory: 491628k/511988k available (5418k kernel code, 424k absent, 19936k reserved, 3040k data, 888k init)
[    0.000000] SLUB: Genslabs=14, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] NR_IRQS:4352 nr_irqs:256
[    0.000000] Console: colour dummy device 80x25
[    0.000000] console [ttyS0] enabled
[    0.000000] Detected 2666.884 MHz processor.
[    0.000000] TSC resynchronization disabled on non-AMD processors
[    0.020000] Calibrating delay loop (skipped) preset value.. 5333.76 BogoMIPS (lpj=26668840)
[    0.020000] Security Framework initialized
[    0.020000] AppArmor: AppArmor initialized
[    0.020000] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
[    0.020000] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
[    0.020000] Mount-cache hash table entries: 256
[    0.020000] Initializing cgroup subsys ns
[    0.020000] Initializing cgroup subsys cpuacct
[    0.020000] Initializing cgroup subsys memory
[    0.020000] Initializing cgroup subsys devices
[    0.020000] Initializing cgroup subsys freezer
[    0.020000] Initializing cgroup subsys net_cls
[    0.020000] CPU: L1 I cache: 32K, L1 D cache: 32K
[    0.020000] CPU: L2 cache: 4096K
[    0.020000] CPU 0/0x0 -> Node 0
[    0.020000] mce: CPU supports 10 MCE banks
[    0.020000] Performance Events: unsupported p6 CPU model 2 no PMU driver, software events only.
[    0.020000] SMP alternatives: switching to UP code
[    0.039423] Freeing SMP alternatives: 40k freed
[    0.039810] ftrace: converting mcount calls to 0f 1f 44 00 00
[    0.040011] ftrace: allocating 22510 entries in 89 pages
[    0.060104] Setting APIC routing to flat
[    0.060557] CPU0: Intel QEMU Virtual CPU version 0.14.1 stepping 03
[    0.190180] Brought up 1 CPUs
[    0.190463] Total of 1 processors activated (5333.76 BogoMIPS).
[    0.191134] devtmpfs: initialized
[    0.191671] regulator: core version 0.5
[    0.192059] Time: 20:50:19  Date: 08/12/11
[    0.192469] NET: Registered protocol family 16
[    0.193003] PCI: Using configuration type 1 for base access
[    0.194005] bio: create slab <bio-0> at 0
[    0.194414] ACPI: Interpreter disabled.
[    0.194796] vgaarb: loaded
[    0.195119] SCSI subsystem initialized
[    0.195576] usbcore: registered new interface driver usbfs
[    0.196063] usbcore: registered new interface driver hub
[    0.196566] usbcore: registered new device driver usb
[    0.197130] PCI: Probing PCI hardware
[    0.198308] pci 0000:00:01.3: quirk: region b000-b03f claimed by PIIX4 ACPI
[    0.198919] pci 0000:00:01.3: quirk: region b100-b10f claimed by PIIX4 SMB
[    0.200719] pci 0000:00:01.0: PIIX/ICH IRQ router [8086:7000]
[    0.201406] NetLabel: Initializing
[    0.201693] NetLabel:  domain hash size = 128
[    0.202070] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.202496] NetLabel:  unlabeled traffic allowed by default
[    0.203001] Switching to clocksource kvm-clock
[    0.205013] AppArmor: AppArmor Filesystem Enabled
[    0.205437] pnp: PnP ACPI: disabled
[    0.205897] NET: Registered protocol family 2
[    0.206343] IP route cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.207139] TCP established hash table entries: 16384 (order: 6, 262144 bytes)
[    0.207975] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[    0.208718] TCP: Hash tables configured (established 16384 bind 16384)
[    0.209265] TCP reno registered
[    0.209601] NET: Registered protocol family 1
[    0.209977] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    0.210000] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[    0.210000] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[    0.210000] platform rtc_cmos: registered platform RTC device (no PNP device found)
[    0.210000] Scanning for low memory corruption every 60 seconds
[    0.210000] audit: initializing netlink socket (disabled)
[    0.210000] type=2000 audit(1313182219.207:1): initialized
[    0.217321] Trying to unpack rootfs image as initramfs...
[    0.219411] Freeing initrd memory: 990k freed
[    0.219983] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    0.221547] VFS: Disk quotas dquot_6.5.2
[    0.221952] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.223071] fuse init (API version 7.13)
[    0.223488] msgmni has been set to 962
[    0.223996] alg: No test for stdrng (krng)
[    0.224412] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[    0.225040] io scheduler noop registered
[    0.225390] io scheduler anticipatory registered
[    0.225793] io scheduler deadline registered
[    0.226182] io scheduler cfq registered (default)
[    0.226648] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    0.227127] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    0.228689] Linux agpgart interface v0.103
[    0.229072] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.229761] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[    0.231199] brd: module loaded
[    0.231860] loop: module loaded
[    0.232187] input: Macintosh mouse button emulation as /devices/virtual/input/input0
[    0.233082] scsi0 : ata_piix
[    0.233436] scsi1 : ata_piix
[    0.233733] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc000 irq 14
[    0.234324] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc008 irq 15
[    0.235293] Fixed MDIO Bus: probed
[    0.235615] PPP generic driver version 2.4.2
[    0.236035] tun: Universal TUN/TAP device driver, 1.6
[    0.236457] tun: (C) 1999-2004 Max Krasnyansky <maxk qualcomm com>
[    0.237063] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.237616] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    0.238156] uhci_hcd: USB Universal Host Controller Interface driver
[    0.238735] PNP: No PS/2 controller found. Probing ports directly.
[    0.239705] serio: i8042 KBD port at 0x60,0x64 irq 1
[    0.240333] serio: i8042 AUX port at 0x60,0x64 irq 12
[    0.240854] mice: PS/2 mouse device common for all mice
[    0.241531] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[    0.242487] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0
[    0.243070] rtc0: alarms up to one day, 114 bytes nvram
[    0.243610] device-mapper: uevent: version 1.0.3
[    0.244112] device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: dm-devel redhat com
[    0.244917] device-mapper: multipath: version 1.1.0 loaded
[    0.245391] device-mapper: multipath round-robin: version 1.0.0 loaded
[    0.246062] cpuidle: using governor ladder
[    0.246447] cpuidle: using governor menu
[    0.246989] TCP cubic registered
[    0.247390] NET: Registered protocol family 10
[    0.248099] lo: Disabled Privacy Extensions
[    0.248633] NET: Registered protocol family 17
[    0.249120] registered taskstats version 1
[    0.249662]   Magic number: 7:822:851
[    0.250053] rtc_cmos rtc_cmos: setting system clock to 2011-08-12 20:50:19 UTC (1313182219)
[    0.250749] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[    0.251271] EDD information not available.
[    0.400285] Freeing unused kernel memory: 888k freed
[    0.401497] Write protecting the kernel read-only data: 7752k
febootstrap: mounting /proc
febootstrap: uptime: 0.40 0.20
febootstrap: ext2 mini initrd starting up
febootstrap: mounting /sys
febootstrap: internal insmod libcrc32c.ko
insmod: init_module: libcrc32c.ko: Unknown symbol in module
febootstrap: internal insmod crc32c-intel.ko
insmod: init_module: crc32c-intel.ko: No such device
febootstrap: internal insmod crc-itu-t.ko
febootstrap: internal insmod crc32c.ko
febootstrap: internal insmod crc-ccitt.ko
febootstrap: internal insmod crc7.ko
febootstrap: internal insmod scsi_transport_spi.ko
febootstrap: internal insmod sym53c8xx.ko
febootstrap: internal insmod virtio.ko
febootstrap: internal insmod virtio-rng.ko
febootstrap: internal insmod virtio_console.ko
febootstrap: internal insmod virtio_blk.ko
febootstrap: internal insmod virtio_net.ko
febootstrap: internal insmod virtio_ring.ko
febootstrap: internal insmod virtio_pci.ko
[    0.423800] virtio-pci 0000:00:02.0: found PCI INT A -> IRQ 10
[    0.424959] virtio-pci 0000:00:03.0: found PCI INT A -> IRQ 11
[    0.425886]  vda: unknown partition table
[    0.427214] virtio-pci 0000:00:04.0: found PCI INT A -> IRQ 11
[    0.428160]  vdb: unknown partition table
febootstrap: internal insmod virtio_balloon.ko
febootstrap: picked /sys/block/vdb/dev as root device
febootstrap: creating /dev/root as block special 251:16
febootstrap: mounting new root on /root
febootstrap: chroot
/proc/uptime: No such file or directory
Starting /init script ...
warning: can't open /etc/fstab: No such file or directory
mount: mount point /sys does not exist
cannot open /dev/null
Cannot access the Hardware Clock via any known method.
Use the --debug option to see the details of our search for an access method.
SIOCSIFADDR: No such device
eth0: ERROR while getting interface flags: No such device
SIOCADDRT: No such process
  Failed to find sysfs mount point
  read_urandom: /dev/urandom: open failed: No such file or directory
  Failed to find sysfs mount point
  read_urandom: /dev/urandom: open failed: No such file or directory
/init: line 73: /sys/block/vd*/queue/rotational: No such file or directory
ls: error while loading shared libraries: libattr.so.1: cannot open shared object file: No such file or directory
rootfs / rootfs rw 0 0
proc /proc proc rw,relatime 0 0
/dev/root / ext2 rw,noatime,errors=continue 0 0
/proc /proc proc rw,relatime 0 0
  Failed to find sysfs mount point
  read_urandom: /dev/urandom: open failed: No such file or directory
  Failed to find sysfs mount point
  read_urandom: /dev/urandom: open failed: No such file or directory
  Failed to find sysfs mount point
  read_urandom: /dev/urandom: open failed: No such file or directory
lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

Kernel IP routing table
Destination     Gateway         Genmask         Flags   MSS Window  irtt Iface
Module                  Size  Used by
virtio_balloon          3724  0 
virtio_pci              6964  0 
virtio_ring             4664  1 virtio_pci
virtio_net             13459  0 
virtio_blk              5138  1 
virtio_console          3063  0 [permanent]
virtio_rng              2493  0 
virtio                  4952  6 virtio_balloon,virtio_pci,virtio_net,virtio_blk,virtio_console,virtio_rng
sym53c8xx              79704  0 
scsi_transport_spi     26316  1 sym53c8xx
crc7                    1426  0 
crc_ccitt               1675  0 
crc32c                  2983  0 
crc_itu_t               1715  0 
Fri Aug 12 20:50:19 UTC 2011
uptime: 0.56 0.20
verbose daemon enabled
linux commmand line: panic=1 console=ttyS0 udevtimeout=300 noapic acpi=off printk.time=1 cgroup_disable=memory selinux=0 guestfs_verbose=1 TERM=rxvt 


Failed to connect to virtio-serial channel.

This is a fatal error and the appliance will now exit.

Usually this error is caused by either QEMU or the appliance
kernel not supporting the vmchannel method that the
libguestfs library chose to use.  Please run
'libguestfs-test-tool' and provide the complete, unedited
output to the libguestfs developers, either in a bug report
or on the libguestfs redhat com mailing list.

/dev/virtio-ports/org.libguestfs.channel.0: No such file or directory
[    0.630463] md: stopping all md devices.
[    1.730332] Restarting system.
[    1.730623] machine restart
libguestfs: error: unexpected end of file when reading from daemon.
See earlier debug messages.
Or you can run 'libguestfs-test-tool' and post the complete output into
a bug report or message to the libguestfs mailing list.
libguestfs: child_cleanup: 0x18e5410: child process died
libguestfs-test-tool: failed to launch appliance
libguestfs: closing guestfs handle 0x18e5410 (state 0)
 
Rich.

--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
virt-df lists disk usage of guests without needing to install any
software inside the virtual machine.  Supports Linux and Windows.
http://et.redhat.com/~rjones/virt-df/


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