On Fri, Jul 28, 2017 at 11:34:38PM +0800, lampahome wrote: You need to download this appliance: http://download.libguestfs.org/binaries/appliance/appliance-1.36.1.tar.xz and unpack it under /home/user/appliance/ . Directly inside the /home/user/appliance directory you should see files called "initrd", "kernel", "README.fixed" and "root". If it still doesn't work then you'll have to post the complete output of ‘libguestfs-test-tool’. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com Fedora Windows cross-compiler. Compile Windows programs, test, and build Windows installers. Over 100 libraries supported. http://fedoraproject.org/wiki/MinGW

On Sat, Jul 29, 2017 at 04:33:38PM +0800, lampahome wrote: Please don't provide partial information. Include the command you type and *all* the output, without editing or removing any part of it. In this case you want to use: ./run libguestfs-test-tool using the ./run script as described here: http://libguestfs.org/guestfs-building.1.html#the-.-run-script Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com virt-df lists disk usage of guests without needing to install any software inside the virtual machine. Supports Linux and Windows. http://people.redhat.com/~rjones/virt-df/

2017-07-29 20:17 GMT+08:00 lampahome <pahome.chen(a)mirlab.org&gt;: I download the http://download.libguestfs.org/binaries/appliance/ appliance-1.36.1.tar.xz and extract in /share/CACHEDEV1_DATA/appliance $export LIBGUESTFS_PATH=/share/CACHEDEV1_DATA/appliance $git clone https://github.com/libguestfs/libguestfs.git $cd ~/git/libguestfs/ $./autogensh --disable-appliance --disable-daemon $make $make install DESTDIR=/share/CACHEDEV1_DATA/guestfk // I want the executable binary $cd /share/CACHEDEV1_DATA/guestfk/usr/local/bin/ *// create an qcow2 image* $[/share/CACHEDEV1_DATA/guestfk/usr/local/bin] qemu-img create -f qcow2 disk.qcow2 16G $[/share/CACHEDEV1_DATA/guestfk/usr/local/bin] # ./guestfish ./guestfish: /usr/lib/libtinfo.so.5: no version information available (required by ./guestfish) ./guestfish: /usr/lib/libtinfo.so.5: no version information available (required by /share/CACHEDEV1_DATA/alllib4guestfs/libreadline.so.6) ./guestfish: /usr/lib/libsasl2.so.2: no version information available (required by /share/CACHEDEV1_DATA/alllib4guestfs/libvirt.so.0) ./guestfish: /usr/lib/libdbus-1.so.3: no version information available (required by /share/CACHEDEV1_DATA/alllib4guestfs/libvirt.so.0) ./guestfish: /usr/lib/libldap_r-2.4.so.2: no version information available (required by /share/CACHEDEV1_DATA/alllib4guestfs/libcurl-gnutls.so.4) ./guestfish: /lib/liblber-2.4.so.2: no version information available (required by /share/CACHEDEV1_DATA/alllib4guestfs/libcurl-gnutls.so.4) ./guestfish: /usr/lib/libgpg-error.so.0: no version information available (required by /share/CACHEDEV1_DATA/alllib4guestfs/libgcrypt.so.20) libguestfs: trace: set_verbose true libguestfs: trace: set_verbose = 0 libguestfs: trace: set_path "/share/CACHEDEV1_DATA/appliance/" libguestfs: trace: set_path = 0 libguestfs: create: flags = 0, handle = 0x138b970, program = guestfish libguestfs: trace: set_pgroup true libguestfs: trace: set_pgroup = 0 Welcome to guestfish, the guest filesystem shell for editing virtual machine filesystems and disk images. Type: ‘help’ for help on commands ‘man’ to read the manual ‘quit’ to quit the shell libguestfs: trace: add_drive "disk.qcow2" libguestfs: trace: add_drive = 0 libguestfs: trace: launch libguestfs: trace: get_tmpdir libguestfs: trace: get_tmpdir = "/tmp" libguestfs: trace: version libguestfs: trace: version = <struct guestfs_version *> libguestfs: trace: get_backend libguestfs: trace: get_backend = "direct" libguestfs: launch: program=guestfish libguestfs: launch: version=1.32.2 libguestfs: launch: backend registered: unix libguestfs: launch: backend registered: uml libguestfs: launch: backend registered: libvirt libguestfs: launch: backend registered: direct libguestfs: launch: backend=direct libguestfs: launch: tmpdir=/tmp/libguestfsdGOY5b libguestfs: launch: umask=0022 libguestfs: launch: euid=0 libguestfs: trace: get_backend_setting "force_tcg" libguestfs: trace: get_backend_setting = NULL (error) libguestfs: [00000ms] begin testing qemu features libguestfs: command: run: /usr/bin/qemu-system-x86_64 libguestfs: command: run: \ -display none libguestfs: command: run: \ -help libguestfs: command: run: /usr/bin/qemu-system-x86_64 libguestfs: command: run: \ -display none libguestfs: command: run: \ -version libguestfs: qemu version 2.3 libguestfs: command: run: /usr/bin/qemu-system-x86_64 libguestfs: command: run: \ -display none libguestfs: command: run: \ -machine accel=kvm:tcg libguestfs: command: run: \ -device ? libguestfs: [00025ms] finished testing qemu features libguestfs: trace: get_backend_setting "gdb" libguestfs: trace: get_backend_setting = NULL (error) [00025ms] /usr/bin/qemu-system-x86_64 \ -global virtio-blk-pci.scsi=off \ -nodefconfig \ -enable-fips \ -nodefaults \ -display none \ -machine accel=kvm:tcg \ -cpu host \ -m 500 \ -no-reboot \ -rtc driftfix=slew \ -no-hpet \ -global kvm-pit.lost_tick_policy=discard \ -kernel /share/CACHEDEV1_DATA/appliance//kernel \ -initrd /share/CACHEDEV1_DATA/appliance//initrd \ -device virtio-scsi-pci,id=scsi \ -drive file=/share/CACHEDEV1_DATA/guestfk/usr/local/bin/disk.qcow2,cache=writeback,id=hd0,if=none \ -device scsi-hd,drive=hd0 \ -drive file=/share/CACHEDEV1_DATA/appliance//root,snapshot=on,id=appliance,cache=unsafe,if=none \ -device scsi-hd,drive=appliance \ -device virtio-serial-pci \ -serial stdio \ -device sga \ -chardev socket,path=/tmp/libguestfsdGOY5b/guestfsd.sock,id=channel0 \ -device virtserialport,chardev=channel0,name=org.libguestfs.channel.0 \ -append 'panic=1 console=ttyS0 udevtimeout=6000 udev.event-timeout=6000 no_timer_check acpi=off printk.time=1 cgroup_disable=memory root=/dev/sdb selinux=0 guestfs_verbose=1 TERM=xterm' \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 rel-1.8.2-4-g1569f11-20170607_180253-runner-ed430e40-project-10-concurrent-1) Booting from ROM... Probing EDD (edd=off to disable)... ok \x1b[2J[ 0.000000] Linux version 4.9.9-200.fc25.x86_64+debug ( mockbuild(a)bkernel01.phx2.fedoraproject.org) (gcc version 6.3.1 20161221 (Red Hat 6.3.1-1) (GCC) ) #1 SMP Thu Feb 9 17:13:07 UTC 2017 [ 0.000000] Command line: panic=1 console=ttyS0 udevtimeout=6000 udev.event-timeout=6000 no_timer_check acpi=off printk.time=1 cgroup_disable=memory root=/dev/sdb selinux=0 guestfs_verbose=1 TERM=xterm [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009f7ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009f800-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001f3dffff] usable [ 0.000000] BIOS-e820: [mem 0x000000001f3e0000-0x000000001f3fffff] 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] SMBIOS 2.8 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x1f3e0 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] found SMP MP-table at [mem 0x000f65d0-0x000f65df] mapped at [ffff8f6f000f65d0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] RAMDISK: [mem 0x1f365000-0x1f3dffff] [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000001f3dffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x1f34e000-0x1f364fff] [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:1f33e001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 4076 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x000000001f3dffff] [ 0.000000] Normal empty [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000001f3dffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000001f3dffff] [ 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 0x00000000-0x00000fff] [ 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 0x1f400000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.000000] setup_percpu: NR_CPUS:1024 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1 [ 0.000000] percpu: Embedded 485 pages/cpu @ffff8f6f1f000000 s1948312 r8192 d30056 u2097152 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 1f00db00 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 125849 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: panic=1 console=ttyS0 udevtimeout=6000 udev.event-timeout=6000 no_timer_check acpi=off printk.time=1 cgroup_disable=memory root=/dev/sdb selinux=0 guestfs_verbose=1 TERM=xterm [ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes) [ 0.000000] Memory: 464324K/511480K available (9336K kernel code, 1640K rwdata, 3600K rodata, 3716K init, 16460K bss, 47156K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Running RCU self tests [ 0.000000] Hierarchical RCU implementation. [ 0.000000] \tRCU lockdep checking is enabled. [ 0.000000] \tBuild-time adjustment of leaf fanout to 64. [ 0.000000] \tRCU restricting CPUs from NR_CPUS=1024 to nr_cpu_ids=1. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=1 [ 0.000000] kmemleak: Kernel memory leak detector disabled [ 0.000000] NR_IRQS:65792 nr_irqs:256 16 [ 0.000000] \tOffload RCU callbacks from all CPUs [ 0.000000] \tOffload RCU callbacks from CPUs: 0. [ 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: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8671 kB [ 0.000000] per task-struct memory footprint: 2688 bytes [ 0.000000] tsc: Detected 3192.746 MHz processor [ 0.080115] Calibrating delay loop (skipped) preset value.. 6385.49 BogoMIPS (lpj=3192746) [ 0.080746] pid_max: default: 32768 minimum: 301 [ 0.081218] Security Framework initialized [ 0.081525] Yama: becoming mindful. [ 0.081801] SELinux: Disabled at boot. [ 0.082248] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.083081] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.083781] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.084303] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.085881] Disabling memory control group subsystem [ 0.086371] mce: CPU supports 10 MCE banks [ 0.086731] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8 [ 0.087172] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0 [ 0.107574] Freeing SMP alternatives memory: 32K (ffffffffa933d000 - ffffffffa9345000) [ 0.111396] ftrace: allocating 31375 entries in 123 pages [ 0.140108] smpboot: Max logical packages: 1 [ 0.140554] x2apic enabled [ 0.140941] Switched APIC routing to physical x2apic. [ 0.142100] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.142564] smpboot: CPU0: Intel(R) Xeon(R) CPU E3-1225 V2 @ 3.20GHz (family: 0x6, model: 0x3a, stepping: 0x9) [ 0.143266] Performance Events: IvyBridge events, Intel PMU driver. [ 0.143785] ... version: 2 [ 0.144056] ... bit width: 48 [ 0.144336] ... generic registers: 8 [ 0.144679] ... value mask: 0000ffffffffffff [ 0.145042] ... max period: 000000007fffffff [ 0.145420] ... fixed-purpose events: 3 [ 0.145732] ... event mask: 00000007000000ff [ 0.147620] x86: Booted up 1 node, 1 CPUs [ 0.147923] smpboot: Total of 1 processors activated (6385.49 BogoMIPS) [ 0.148999] devtmpfs: initialized [ 0.149480] x86/mm: Memory block size: 128MB [ 0.152281] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.153047] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 0.153548] pinctrl core: initialized pinctrl subsystem [ 0.154051] RTC time: 16:51:00, date: 07/29/17 [ 0.154708] NET: Registered protocol family 16 [ 0.155735] cpuidle: using governor menu [ 0.156405] PCI: Using configuration type 1 for base access [ 0.156890] core: PMU erratum BJ122, BV98, HSD29 workaround disabled, HT off [ 0.163808] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.164986] ACPI: Interpreter disabled. [ 0.165550] vgaarb: loaded [ 0.165964] SCSI subsystem initialized [ 0.166549] usbcore: registered new interface driver usbfs [ 0.166965] usbcore: registered new interface driver hub [ 0.167412] usbcore: registered new device driver usb [ 0.168017] PCI: Probing PCI hardware [ 0.168425] PCI host bridge to bus 0000:00 [ 0.168718] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] [ 0.169178] pci_bus 0000:00: root bus resource [mem 0x00000000-0xffffffffff] [ 0.169692] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff] [ 0.174988] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.175492] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.175942] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.176465] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.177386] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.177895] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.193895] pci 0000:00:01.0: PIIX/ICH IRQ router [8086:7000] [ 0.194836] NetLabel: Initializing [ 0.195100] NetLabel: domain hash size = 128 [ 0.195417] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.195802] NetLabel: unlabeled traffic allowed by default [ 0.196475] clocksource: Switched to clocksource kvm-clock [ 0.235928] VFS: Disk quotas dquot_6.6.0 [ 0.236292] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.237029] pnp: PnP ACPI: disabled [ 0.242938] NET: Registered protocol family 2 [ 0.243714] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 0.244293] TCP bind hash table entries: 4096 (order: 6, 327680 bytes) [ 0.244975] TCP: Hash tables configured (established 4096 bind 4096) [ 0.245542] UDP hash table entries: 256 (order: 3, 49152 bytes) [ 0.245982] UDP-Lite hash table entries: 256 (order: 3, 49152 bytes) [ 0.246618] NET: Registered protocol family 1 [ 0.246932] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.247371] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.247926] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.248623] Unpacking initramfs... [ 0.250899] Freeing initrd memory: 492K (ffff8f6f1f365000 - ffff8f6f1f3e0000) [ 0.270340] DMA-API: preallocated 65536 debug entries [ 0.270730] DMA-API: debugging enabled by kernel config [ 0.271308] platform rtc_cmos: registered platform RTC device (no PNP device found) [ 0.272245] Scanning for low memory corruption every 60 seconds [ 0.273592] futex hash table entries: 256 (order: 3, 32768 bytes) [ 0.274102] audit: initializing netlink subsys (disabled) [ 0.274543] audit: type=2000 audit(1501347060.749:1): initialized [ 0.275607] Initialise system trusted keyrings [ 0.276076] cryptomgr_test (31) used greatest stack depth: 14448 bytes left [ 0.276768] workingset: timestamp_bits=37 max_order=17 bucket_order=0 [ 0.285147] zbud: loaded [ 0.317740] cryptomgr_test (34) used greatest stack depth: 14168 bytes left [ 0.318613] cryptomgr_test (39) used greatest stack depth: 14032 bytes left [ 0.319775] cryptomgr_test (44) used greatest stack depth: 13968 bytes left [ 0.321090] cryptomgr_test (47) used greatest stack depth: 13232 bytes left [ 0.324188] NET: Registered protocol family 38 [ 0.324526] Key type asymmetric registered [ 0.324814] Asymmetric key parser 'x509' registered [ 0.325292] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 0.326019] io scheduler noop registered [ 0.326298] io scheduler deadline registered [ 0.326755] io scheduler cfq registered (default) [ 0.329056] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 0.329459] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 0.330324] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.353278] serial8250: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.359303] Non-volatile memory driver v1.3 [ 0.359704] Linux agpgart interface v0.103 [ 0.362607] scsi host0: ata_piix [ 0.363185] scsi host1: ata_piix [ 0.363588] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc060 irq 14 [ 0.364082] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc068 irq 15 [ 0.365052] libphy: Fixed MDIO Bus: probed [ 0.365499] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.365945] ehci-pci: EHCI PCI platform driver [ 0.366318] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.366749] ohci-pci: OHCI PCI platform driver [ 0.367079] uhci_hcd: USB Universal Host Controller Interface driver [ 0.367695] usbcore: registered new interface driver usbserial [ 0.368112] usbcore: registered new interface driver usbserial_generic [ 0.368623] usbserial: USB Serial support registered for generic [ 0.369095] i8042: PNP: No PS/2 controller found. Probing ports directly. [ 0.370210] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.370611] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.371618] mousedev: PS/2 mouse device common for all mice [ 0.372520] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 0.374314] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3 [ 0.375375] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input2 [ 0.376371] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0 [ 0.376928] rtc_cmos rtc_cmos: alarms up to one day, 114 bytes nvram [ 0.377534] device-mapper: uevent: version 1.0.3 [ 0.378298] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel(a)redhat.com [ 0.379361] hidraw: raw HID events driver (C) Jiri Kosina [ 0.379862] usbcore: registered new interface driver usbhid [ 0.380254] usbhid: USB HID core driver [ 0.380628] drop_monitor: Initializing network drop monitor service [ 0.381199] ip_tables: (C) 2000-2006 Netfilter Core Team [ 0.381669] Initializing XFRM netlink socket [ 0.382464] NET: Registered protocol family 10 [ 0.383583] mip6: Mobile IPv6 [ 0.383837] NET: Registered protocol family 17 [ 0.384562] microcode: sig=0x306a9, pf=0x1, revision=0x1 [ 0.385044] microcode: Microcode Update Driver: v2.01 < tigran(a)aivazian.fsnet.co.uk&gt;, Peter Oruba [ 0.385671] AVX version of gcm_enc/dec engaged. [ 0.386001] AES CTR mode by8 optimization enabled [ 0.389151] registered taskstats version 1 [ 0.389461] Loading compiled-in X.509 certificates [ 0.390269] alg: No test for pkcs1pad(rsa,sha256) (pkcs1pad(rsa-generic,sha256)) [ 0.391573] Loaded X.509 cert 'Fedora kernel signing key: 36042b3216424972ddaaa9020e749041223ba8ca' [ 0.392290] zswap: loaded using pool lzo/zbud [ 0.399116] Key type big_key registered [ 0.399587] kworker/u2:2 (121) used greatest stack depth: 13072 bytes left [ 0.400149] Key type encrypted registered [ 0.401249] Magic number: 9:223:895 [ 0.401726] rtc_cmos rtc_cmos: setting system clock to 2017-07-29 16:51:00 UTC (1501347060) [ 0.526839] Freeing unused kernel memory: 3716K (ffffffffa8f9c000 - ffffffffa933d000) [ 0.527404] Write protecting the kernel read-only data: 14336k [ 0.528533] Freeing unused kernel memory: 888K (ffff8f6f15922000 - ffff8f6f15a00000) [ 0.529953] Freeing unused kernel memory: 496K (ffff8f6f15d84000 - ffff8f6f15e00000) [ 0.535375] x86/mm: Checked W+X mappings: passed, no W+X pages found. supermin: mounting /proc supermin: ext2 mini initrd starting up: 5.1.17 dietlibc supermin: cmdline: panic=1 console=ttyS0 udevtimeout=6000 udev.event-timeout=6000 no_timer_check acpi=off printk.time=1 cgroup_disable=memory root=/dev/sdb selinux=0 guestfs_verbose=1 TERM=xterm supermin: uptime: 0.42 0.15 supermin: mounting /sys supermin: internal insmod crc32-pclmul.ko supermin: internal insmod crc32c-intel.ko supermin: internal insmod crct10dif-pclmul.ko supermin: internal insmod crc32_generic.ko supermin: internal insmod nfit.ko insmod: init_module: nfit.ko: No such device supermin: internal insmod virtio.ko supermin: internal insmod virtio_ring.ko supermin: internal insmod virtio_blk.ko supermin: internal insmod virtio-rng.ko supermin: internal insmod virtio_console.ko supermin: internal insmod virtio_net.ko supermin: internal insmod nd_btt.ko supermin: internal insmod nd_pmem.ko supermin: internal insmod virtio_scsi.ko [ 0.560111] random: fast init done supermin: internal insmod virtio_balloon.ko supermin: internal insmod virtio_input.ko supermin: internal insmod virtio_mmio.ko supermin: internal insmod virtio_pci.ko [ 0.567747] virtio-pci 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 10 [ 0.568269] virtio-pci 0000:00:02.0: virtio_pci: leaving for legacy driver [ 0.569815] scsi host2: Virtio SCSI HBA [ 0.570696] virtio-pci 0000:00:03.0: PCI->APIC IRQ transform: INT A -> IRQ 11 [ 0.571230] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 0.582865] scsi 2:0:0:0: Direct-Access QEMU QEMU HARDDISK 2.3. PQ: 0 ANSI: 5 [ 0.584802] scsi 2:0:1:0: Direct-Access QEMU QEMU HARDDISK 2.3. PQ: 0 ANSI: 5 [ 0.687639] sd 2:0:0:0: [sda] 33554432 512-byte logical blocks: (17.2 GB/16.0 GiB) [ 0.688591] sd 2:0:0:0: Attached scsi generic sg0 type 0 [ 0.689232] sd 2:0:0:0: [sda] Write Protect is off [ 0.689752] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 0.691033] sd 2:0:1:0: [sdb] 3209216 512-byte logical blocks: (1.64 GB/1.53 GiB) [ 0.691901] sd 2:0:1:0: [sdb] Write Protect is off [ 0.692399] sd 2:0:1:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 0.693808] sd 2:0:1:0: Attached scsi generic sg1 type 0 [ 0.696436] sd 2:0:1:0: [sdb] Attached SCSI disk [ 0.696934] sd 2:0:0:0: [sda] Attached SCSI disk supermin: internal insmod crc-itu-t.ko supermin: internal insmod crc7.ko supermin: internal insmod crc8.ko supermin: internal insmod libcrc32c.ko supermin: picked /sys/block/sdb/dev as root device supermin: creating /dev/root as block special 8:16 supermin: mounting new root on /root [ 0.704569] EXT4-fs (sdb): mounting ext2 file system using the ext4 subsystem [ 0.705256] EXT4-fs (sdb): bad geometry: block count 1048576 exceeds size of device (401152 blocks) mount: /root: Invalid argument [ 0.706637] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000100 [ 0.706637] [ 0.707277] CPU: 0 PID: 1 Comm: init Not tainted 4.9.9-200.fc25.x86_64+debug #1 [ 0.707793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.8.2-4-g1569f11-20170607_180253-runner-ed430e40-project-10-concurrent-1 04/01 [ 0.708748] ffff9c72800cbe38 ffffffffa8476d33 ffff8f6f1de30000 ffffffffa8c53b50 [ 0.709299] ffff9c72800cbec0 ffffffffa81ff2ab ffffffff00000010 ffff9c72800cbed0 [ 0.709867] ffff9c72800cbe68 000000009422b309 0000000000000046 0000000000000100 [ 0.710417] Call Trace: [ 0.710635] [<ffffffffa8476d33>] dump_stack+0x86/0xc3 [ 0.710989] [<ffffffffa81ff2ab>] panic+0xe9/0x237 [ 0.711323] [<ffffffffa80b60cb>] do_exit+0xcbb/0xcf0 [ 0.711691] [<ffffffffa8111745>] ? trace_hardirqs_on_caller+0xf5/0x1b0 [ 0.712161] [<ffffffffa80b6137>] SyS_exit+0x17/0x20 [ 0.712502] [<ffffffffa8918cc1>] entry_SYSCALL_64_fastpath+0x1f/0xc2 [ 0.712987] Kernel Offset: 0x27000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 0.713722] Rebooting in 1 seconds..libguestfs: error: appliance closed the connection unexpectedly, see earlier error messages libguestfs: child_cleanup: 0x138b970: child process died libguestfs: sending SIGTERM to process 10768 libguestfs: error: guestfs_launch failed, see earlier error messages libguestfs: trace: launch = -1 (error) libguestfs: trace: shutdown libguestfs: trace: shutdown = 0 libguestfs: trace: close libguestfs: closing guestfs handle 0x138b970 (state 0) libguestfs: command: run: rm libguestfs: command: run: \ -rf /tmp/libguestfsdGOY5b That's all, why appliance closed the connection unexpectedly? and it shows mount: /root: Invalid argument previously