Dear  Remi Duraffort,

I have tried run this command libguestfs-test-tool on LAVA container.

Then, I run QEMU job again. It is failed again.

The log has shown as below:

root@lava-docker:/# sudo libguestfs-test-tool

     ************************************************************

     *                    IMPORTANT NOTICE

     *

     * When reporting bugs, include the COMPLETE, UNEDITED

     * output below in your bug report.

     *

     ************************************************************

PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

SELinux: Disabled

guestfs_get_append: (null)

guestfs_get_autosync: 1

guestfs_get_backend: direct

guestfs_get_backend_settings: []

guestfs_get_cachedir: /var/tmp

guestfs_get_direct: 0

guestfs_get_hv: /usr/bin/qemu-system-x86_64

guestfs_get_memsize: 500

guestfs_get_network: 0

guestfs_get_path: /usr/lib/x86_64-linux-gnu/guestfs

guestfs_get_pgroup: 0

guestfs_get_program: libguestfs-test-tool

guestfs_get_recovery_proc: 1

guestfs_get_smp: 1

guestfs_get_sockdir: /tmp

guestfs_get_tmpdir: /tmp

guestfs_get_trace: 0

guestfs_get_verbose: 1

host_cpu: x86_64

Launching appliance, timeout set to 600 seconds.

libguestfs: launch: program=libguestfs-test-tool

libguestfs: launch: version=1.34.6

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/libguestfsaWvizY

libguestfs: launch: umask=0022

libguestfs: launch: euid=0

libguestfs: begin building supermin appliance

libguestfs: run supermin

libguestfs: command: run: /usr/bin/supermin

libguestfs: command: run: \ --build

libguestfs: command: run: \ --verbose

libguestfs: command: run: \ --if-newer

libguestfs: command: run: \ --lock /var/tmp/.guestfs-0/lock

libguestfs: command: run: \ --copy-kernel

libguestfs: command: run: \ -f ext2

libguestfs: command: run: \ --host-cpu x86_64

libguestfs: command: run: \ /usr/lib/x86_64-linux-gnu/guestfs/supermin.d

libguestfs: command: run: \ -o /var/tmp/.guestfs-0/appliance.d

supermin: version: 5.1.17

supermin: package handler: debian/dpkg

supermin: acquiring lock on /var/tmp/.guestfs-0/lock

supermin: if-newer: output does not need rebuilding

libguestfs: finished building supermin appliance

libguestfs: begin testing qemu features

libguestfs: checking for previously cached test results of /usr/bin/qemu-system-x86_64, in /var/tmp/.guestfs-0

libguestfs: loading previously cached test results

libguestfs: qemu version 2.8

libguestfs: finished testing qemu features

[00096ms] /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 /var/tmp/.guestfs-0/appliance.d/kernel \

    -initrd /var/tmp/.guestfs-0/appliance.d/initrd \

    -object rng-random,filename=/dev/urandom,id=rng0 \

    -device virtio-rng-pci,rng=rng0 \

    -device virtio-scsi-pci,id=scsi \

    -drive file=/tmp/libguestfsaWvizY/scratch.1,cache=unsafe,format=raw,id=hd0,if=none \

    -device scsi-hd,drive=hd0 \

    -drive file=/var/tmp/.guestfs-0/appliance.d/root,snapshot=on,id=appliance,cache=unsafe,if=none,format=raw \

    -device scsi-hd,drive=appliance \

    -device virtio-serial-pci \

    -serial stdio \

    -device sga \

    -chardev socket,path=/tmp/libguestfsLDfGe0/guestfsd.sock,id=channel0 \

    -device virtserialport,chardev=channel0,name=org.libguestfs.channel.0 \

    -append 'panic=1 console=ttyS0 edd=off udevtimeout=6000 udev.event-timeout=6000 no_timer_check printk.time=1 cgroup_disable=memory usbcore.nousb cryptomgr.notests tsc=reliable 8250.nr_uarts=1 root=/dev/sdb selinux=0 guestfs_verbose=1 TERM=xterm'

qemu-system-x86_64: /build/qemu-DqynNa/qemu-2.8+dfsg/target-i386/kvm.c:1805: kvm_put_msrs: Assertion `ret == cpu->kvm_msr_buf->nmsrs' failed.

libguestfs: error: appliance closed the connection unexpectedly, see earlier error messages

libguestfs: child_cleanup: 0x7f682bbab170: child process died

libguestfs: sending SIGTERM to process 621

libguestfs: error: /usr/bin/qemu-system-x86_64 killed by signal 6 (Aborted), see debug messages above

libguestfs: error: guestfs_launch failed, see earlier error messages

libguestfs: closing guestfs handle 0x7f682bbab170 (state 0)

libguestfs: command: run: rm

libguestfs: command: run: \ -rf /tmp/libguestfsaWvizY

libguestfs: command: run: rm

libguestfs: command: run: \ -rf /tmp/libguestfsLDfGe0

2018-05-03 12:58 GMT+07:00 Remi Duraffort <remi.duraffort@linaro.org>:

Hello,

then can you try to run "libguestfs-test-tool" as asked in the log message?

2018-05-02 19:17 GMT+02:00 Nguyễn Phong Cảnh <phongcanhit@gmail.com>:

Dear Remi Duraffort,

I already have mounted /boot, /lib/modules and --priviledged mode to run docker.

I submit QEMU job again. It still failed.

Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/lava_dispatcher/action.py", line 298, in run_actions action_max_end_time, args) File "/usr/lib/python2.7/dist-packages/lava_dispatcher/actions/deploy/apply_overlay.py", line 89, in run self.job.device['actions']['deploy']['methods']['image']['parameters']['guest']['size']) File "/usr/lib/python2.7/dist-packages/lava_dispatcher/utils/filesystem.py", line 131, in prepare_guestfs guest.launch() File "/usr/lib/python2.7/dist-packages/guestfs.py", line 5705, in launch r = libguestfsmod.launch(self._o) RuntimeError: guestfs_launch failed. This usually means the libguestfs appliance failed to start or crashed. Do: export LIBGUESTFS_DEBUG=1 LIBGUESTFS_TRACE=1 and run the command again. For further information, read: http://libguestfs.org/guestfs-faq.1.html#debugging-libguestfs You can also run 'libguestfs-test-tool' and post the *complete* output into a bug report or message to the libguestfs mailing list.

Could you have a check my log?

Best regards,

Canh Nguyen

2018-05-02 22:49 GMT+07:00 Remi Duraffort <remi.duraffort@linaro.org>:

Hello,

if you want to run qemu jobs inside a docker container, you need to bind /boot and /lib/modules.

You then have to run the docker in privileged mode or with --device /dev/kvm:/dev/kvm:rw

Regards

2018-05-02 17:22 GMT+02:00 Nguyễn Phong Cảnh <phongcanhit@gmail.com>:

Dear all,

I'm testing QEMU on LAVA with my first job.

I have taken a sample here:

https://staging.validation.linaro.org/static/docs/v2/first-job.html#index-0

But, it's failed at "apply-overlay-guest" action:

Overlay: /var/lib/lava/dispatcher/slave/tmp/15/overlay-1.3.4.tar.gz

Traceback (most recent call last):

  File "/usr/lib/python2.7/dist-packages/lava_dispatcher/pipeline/action.py", line 290, in run_actions

    new_connection = action.run(connection, args)

  File "/usr/lib/python2.7/dist-packages/lava_dispatcher/pipeline/actions/deploy/apply_overlay.py", line 83, in run

    self.job.device['actions']['deploy']['methods']['image']['parameters']['guest']['size'])

  File "/usr/lib/python2.7/dist-packages/lava_dispatcher/pipeline/utils/filesystem.py", line 128, in prepare_guestfs

    guest.launch()

  File "/usr/lib/python2.7/dist-packages/guestfs.py", line 5705, in launch

    r = libguestfsmod.launch(self._o)

RuntimeError: /usr/bin/supermin exited with error status 1.

To see full error messages you may need to enable debugging.

Do:

  export LIBGUESTFS_DEBUG=1 LIBGUESTFS_TRACE=1

and run the command again.  For further information, read:

  http://libguestfs.org/guestfs-faq.1.html#debugging-libguestfs

I'm using docker LAVA version 2017.11. And, attached is my log.

Do you have idea for this issue?. Thanks in advance

Best regards,

Canh Nguyen

My contact email:

phongcanhit@gmail.com

canh.nguyen.vz@rvc.renesas.com

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--

Rémi Duraffort

LAVA Team

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Rémi Duraffort

LAVA Team