Re: [Libguestfs] guestfish hang when exec command.

[root@localhost ~]# libguestfs-test-tool ===== Test starts here ===== LIBGUESTFS_PATH=/usr/local/lib/guestfs/appliance/ TMPDIR=(not set) library version: 1.18.7 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/lib/guestfs/appliance/ guestfs_get_pgroup: 0 guestfs_get_qemu: /usr/libexec/qemu-kvm guestfs_get_recovery_proc: 1 guestfs_get_selinux: 0 guestfs_get_smp: 1 guestfs_get_trace: 0 guestfs_get_verbose: 1 host_cpu: x86_64 Launching appliance, timeout set to 60 seconds. libguestfs: [00000ms] begin testing qemu features libguestfs: [00017ms] finished testing qemu features libguestfs: accept_from_daemon: 0x115f0f0 g->state = 1 [00019ms] /usr/libexec/qemu-kvm \ -global virtio-blk-pci.scsi=off \ -nodefconfig \ -nodefaults \ -nographic \ -drive file=/tmp/libguestfs-test-tool-sda-tEXoNC,cache=none,format=raw,if=virtio \ -machine accel=kvm:tcg \ -m 500 \ -no-reboot \ -no-hpet \ -device virtio-serial \ -serial stdio \ -device sga \ -chardev socket,path=/tmp/libguestfsJ8W9L0/guestfsd.sock,id=channel0 \ -device virtserialport,chardev=channel0,name=org.libguestfs.channel.0 \ -kernel /usr/local/lib/guestfs/appliance//kernel \ -initrd /usr/local/lib/guestfs/appliance//initrd \ -append 'panic=1 console=ttyS0 udevtimeout=300 no_timer_check acpi=off printk.time=1 cgroup_disable=memory selinux=0 guestfs_verbose=1 TERM=xterm ' \ -drive file=/usr/local/lib/guestfs/appliance//root,snapshot=on,if=virtio,cache=unsafe\x1b[1;256r\x1b[256;256H\x1b[6n Google, Inc. Serial Graphics Adapter 11/03/11 SGABIOS $Id$ (pbonzini(a)yakj.usersys.redhat.com) Thu Nov 3 13:33:51 UTC 2011 Term: 80x24 4 0 SeaBIOS (version pre-0.6.3-20110810_173319-rincewind.home.kraxel.org) Booting from ROM... Probing EDD (edd=off to disable)... ok \x1b[2J[ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.5.0-0.rc3.git0.4.bz835019.fc18.x86_64 (rjones(a)spin.home.annexia.org) (gcc version 4.7.0 20120507 (Red Hat 4.7.0-5) (GCC) ) #1 SMP Mon Jun 25 18:39:15 BST 2012 [ 0.000000] Command line: panic=1 console=ttyS0 udevtimeout=300 no_timer_check acpi=off printk.time=1 cgroup_disable=memory selinux=0 guestfs_verbose=1 TERM=xterm [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009b7ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009b800-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001f3fcfff] usable [ 0.000000] BIOS-e820: [mem 0x000000001f3fd000-0x000000001f3fffff] 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] DMI 2.4 present. [ 0.000000] No AGP bridge found [ 0.000000] e820: last_pfn = 0x1f3fd max_arch_pfn = 0x400000000 [ 0.000000] PAT not supported by CPU. [ 0.000000] found SMP MP-table at [mem 0x000fda70-0x000fda7f] mapped at [ffff8800000fda70] [ 0.000000] init_memory_mapping: [mem 0x00000000-0x1f3fcfff] [ 0.000000] RAMDISK: [mem 0x1f2c5000-0x1f3effff] [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000001f3fcfff] [ 0.000000] Initmem setup node 0 [mem 0x00000000-0x1f3fcfff] [ 0.000000] NODE_DATA [mem 0x1f2b1000-0x1f2c4fff] [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:1cf4741, boot clock [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00010000-0x00ffffff] [ 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 0x00010000-0x0009afff] [ 0.000000] node 0: [mem 0x00100000-0x1f3fcfff] [ 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 1, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] Processors: 1 [ 0.000000] SMP: Allowing 1 CPUs, 0 hotplug CPUs [ 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] e820: [mem 0x1f400000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:1 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff88001ee00000 s83072 r8192 d23424 u2097152 [ 0.000000] kvm-clock: cpu 0, msr 0:1ee13741, primary cpu clock [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 1ee0df40 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 125874 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: panic=1 console=ttyS0 udevtimeout=300 no_timer_check acpi=off printk.time=1 cgroup_disable=memory selinux=0 guestfs_verbose=1 TERM=xterm [ 0.000000] Disabling memory control group subsystem [ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes) [ 0.000000] __ex_table already sorted, skipping sort [ 0.000000] Checking aperture... [ 0.000000] No AGP bridge found [ 0.000000] Memory: 485880k/511988k available (6255k kernel code, 468k absent, 25640k reserved, 6925k data, 1016k init) [ 0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] NR_IRQS:8448 nr_irqs:256 16 [ 0.000000] Console: colour *CGA 80x25 [ 0.000000] console [ttyS0] enabled [ 0.000000] Detected 2593.484 MHz processor. [ 0.001999] Calibrating delay loop (skipped) preset value.. 5186.96 BogoMIPS (lpj=2593484) [ 0.003009] pid_max: default: 32768 minimum: 301 [ 0.003797] Security Framework initialized [ 0.004065] SELinux: Disabled at boot. [ 0.005163] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.007602] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.008234] Mount-cache hash table entries: 256 [ 0.009442] Initializing cgroup subsys cpuacct [ 0.010018] Initializing cgroup subsys memory [ 0.011055] Initializing cgroup subsys devices [ 0.012012] Initializing cgroup subsys freezer [ 0.012649] Initializing cgroup subsys net_cls [ 0.013004] Initializing cgroup subsys blkio [ 0.014005] Initializing cgroup subsys perf_event [ 0.014790] mce: CPU supports 10 MCE banks [ 0.015200] SMP alternatives: switching to UP code [ 0.105737] Freeing SMP alternatives: 24k freed [ 0.106091] ftrace: allocating 23068 entries in 91 pages [ 0.115832] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.116001] CPU0: Intel QEMU Virtual CPU version 1.0,1 stepping 03 [ 0.219049] Performance Events: unsupported p6 CPU model 2 no PMU driver, software events only. [ 0.220980] NMI watchdog: disabled (cpu0): hardware events not enabled [ 0.221947] Brought up 1 CPUs [ 0.221980] Total of 1 processors activated (5186.96 BogoMIPS). [ 0.223505] devtmpfs: initialized [ 0.225422] atomic64 test passed for x86-64 platform with CX8 and with SSE [ 0.226107] RTC time: 10:28:03, date: 09/26/12 [ 0.227060] NET: Registered protocol family 16 [ 0.228463] PCI: Using configuration type 1 for base access [ 0.230298] bio: create slab <bio-0> at 0 [ 0.231138] ACPI: Interpreter disabled. [ 0.232015] vgaarb: loaded [ 0.232543] SCSI subsystem initialized [ 0.233120] usbcore: registered new interface driver usbfs [ 0.233990] usbcore: registered new interface driver hub [ 0.234770] usbcore: registered new device driver usb [ 0.235058] PCI: Probing PCI hardware [ 0.236009] PCI host bridge to bus 0000:00 [ 0.236597] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] [ 0.236990] pci_bus 0000:00: root bus resource [mem 0x00000000-0xffffffffff] [ 0.241196] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.241989] pci 0000:00:01.3: quirk: [io 0xb100-0xb10f] claimed by PIIX4 SMB [ 0.258164] pci 0000:00:01.0: PIIX/ICH IRQ router [8086:7000] [ 0.259423] NetLabel: Initializing [ 0.259986] NetLabel: domain hash size = 128 [ 0.260620] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.261029] NetLabel: unlabeled traffic allowed by default [ 0.262067] Switching to clocksource kvm-clock [ 0.270448] pnp: PnP ACPI: disabled [ 0.273082] NET: Registered protocol family 2 [ 0.273785] IP route cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.274960] TCP established hash table entries: 16384 (order: 6, 262144 bytes) [ 0.276554] TCP bind hash table entries: 16384 (order: 6, 262144 bytes) [ 0.277850] TCP: Hash tables configured (established 16384 bind 16384) [ 0.279108] TCP: reno registered [ 0.279587] UDP hash table entries: 256 (order: 1, 8192 bytes) [ 0.280451] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes) [ 0.281497] NET: Registered protocol family 1 [ 0.282205] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.283132] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.283974] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.285397] Unpacking initramfs... [ 0.288787] Freeing initrd memory: 1196k freed [ 0.290479] platform rtc_cmos: registered platform RTC device (no PNP device found) [ 0.291987] Initialise module verification [ 0.292678] audit: initializing netlink socket (disabled) [ 0.293450] type=2000 audit(1348655284.292:1): initialized [ 0.311804] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.314175] VFS: Disk quotas dquot_6.5.2 [ 0.314827] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.316110] msgmni has been set to 951 [ 0.316715] Key type crypto registered [ 0.317256] Crypto key parser 'pgp' registered [ 0.318202] alg: No test for stdrng (krng) [ 0.318801] NET: Registered protocol family 38 [ 0.319483] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 0.320537] io scheduler noop registered [ 0.321135] io scheduler deadline registered [ 0.321870] io scheduler cfq registered (default) [ 0.322856] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 0.323700] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 0.324617] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.325830] virtio-pci 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 34 [ 0.327109] virtio-pci 0000:00:03.0: PCI->APIC IRQ transform: INT A -> IRQ 35 [ 0.328410] virtio-pci 0000:00:04.0: PCI->APIC IRQ transform: INT A -> IRQ 35 [ 0.329671] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.352762] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 0.438538] Non-volatile memory driver v1.3 [ 0.439209] Linux agpgart interface v0.103 [ 0.440462] loop: module loaded [ 0.441668] scsi0 : ata_piix [ 0.442482] scsi1 : ata_piix [ 0.443084] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc0a0 irq 14 [ 0.444098] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc0a8 irq 15 [ 0.445486] Fixed MDIO Bus: probed [ 0.446074] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.447062] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.447955] uhci_hcd: USB Universal Host Controller Interface driver [ 0.449394] usbcore: registered new interface driver usbserial [ 0.450342] usbcore: registered new interface driver usbserial_generic [ 0.451396] USB Serial support registered for generic [ 0.452188] usbserial: USB Serial Driver core [ 0.452879] i8042: PNP: No PS/2 controller found. Probing ports directly. [ 0.455084] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.455851] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.456735] mousedev: PS/2 mouse device common for all mice [ 0.457886] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 0.462846] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0 [ 0.463897] rtc0: alarms up to one day, 114 bytes nvram [ 0.464819] device-mapper: uevent: version 1.0.3 [ 0.465678] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel(a)redhat.com [ 0.467501] cpuidle: using governor ladder [ 0.468168] cpuidle: using governor menu [ 0.468911] EFI Variables Facility v0.08 2004-May-17 [ 0.469902] usbcore: registered new interface driver usbhid [ 0.470833] usbhid: USB HID core driver [ 0.471480] drop_monitor: Initializing network drop monitor service [ 0.472544] ip_tables: (C) 2000-2006 Netfilter Core Team [ 0.473707] TCP: cubic registered [ 0.474337] Initializing XFRM netlink socket [ 0.475110] NET: Registered protocol family 10 [ 0.475930] mip6: Mobile IPv6 [ 0.476429] NET: Registered protocol family 17 [ 0.477103] Key type dns_resolver registered [ 0.477871] Load module verification keys [ 0.478524] Loaded modsign.0 key: 58e41855e6c53d536290f6bc3e9b824470580478 [ 0.479527] registered taskstats version 1 [ 0.480409] Magic number: 12:956:477 [ 0.481193] rtc_cmos rtc_cmos: setting system clock to 2012-09-26 10:28:04 UTC (1348655284) [ 0.603251] Freeing unused kernel memory: 1016k freed [ 0.605842] Write protecting the kernel read-only data: 12288k [ 0.616280] Freeing unused kernel memory: 1924k freed [ 0.622342] Freeing unused kernel memory: 1456k freed febootstrap: mounting /proc febootstrap: uptime: 0.62 0.22 febootstrap: ext2 mini initrd starting up: 3.18 zlib febootstrap: cmdline: panic=1 console=ttyS0 udevtimeout=300 no_timer_check acpi=off printk.time=1 cgroup_disable=memory selinux=0 guestfs_verbose=1 TERM=xterm febootstrap: mounting /sys febootstrap: internal insmod libcrc32c.ko 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 crc-ccitt.ko febootstrap: internal insmod crc8.ko febootstrap: internal insmod scsi_transport_spi.ko febootstrap: internal insmod sym53c8xx.ko febootstrap: internal insmod rfkill.ko febootstrap: internal insmod sparse-keymap.ko febootstrap: internal insmod ideapad-laptop.ko insmod: init_module: ideapad-laptop.ko: No such device febootstrap: internal insmod virtio_mmio.ko febootstrap: internal insmod virtio_balloon.ko febootstrap: internal insmod virtio-rng.ko febootstrap: internal insmod virtio_blk.ko [ 0.675053] vda: unknown partition table [ 0.895612] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input1 Alarm clock [root@localhost ~]# At 2012-09-26 18:14:59,"Richard W.M. Jones" <rjones(a)redhat.com&gt; wrote: