Ubuntu
libguestfs package

libguestfs cannot start the qemu process on s390x

Bug #1766534 reported by bugproxy on 2018-04-24

This bug affects 1 person

	Status	Importance	Assigned to
Ubuntu on IBM z Systems	Fix Released	High	Unassigned
libguestfs (Ubuntu)	Fix Released	Undecided	Unassigned
Xenial	Won't Fix	Undecided	Unassigned
Artful	Won't Fix	Undecided	Unassigned
Bionic	Fix Released	Undecided	Unassigned

Bug Description

[Impact]

* the way libguestfs launches libvirt is not working on s390x

* backport fixes to work on that platform as well

* The TL;DR of the changes is to add arch specific options to the calls being made

[Test Case]

* Note: IBM will assist in verifying those and already has on the PPA
* To run yourself from the original description you can use libguestfs-test-tool:
  1. apt install libguestfs-tools python-libguestfs linux-image-generic qemu
  2. sudo libguestfs-test-tool
  This will by default break on e.g.:
    qemu-system-s390x: -device virtio-rng-pci,rng=rng0: MSI-X support is mandatory in the S390 architecture
    libguestfs: error: appliance closed the connection unexpectedly, see earlier error messages
  3. (upgrade from ppa or proposed depending on what you test)
  4. sudo libguestfs-test-tool
    [...]
    ===== TEST FINISHED OK =====

[Regression Potential]

* This modifies how arguments are created, but it does so only for s390x so the regression should be limited to that architecture.
The issue would be that it doesn't start properly, but since that is the current state there is no real regression - it would just replacve one way of failing for another - and since the tests by IBM on the PPA were good we are convinced that even that regression-risk would not trigger.

* The FTBFS is a build time only change and should not trigger regressions later on.

[Other Info]

* Along the fix requested this fixes an FTBFS in Bionic due to the move to a new default JDK version.

---

The libguestfs versions < 1.37.22 don't work on s390x, as they don't
contain the patches which include the s390x specifics to instruct qemu-kvm
correctly. Ubuntu 16.04 contains an older version than that, which makes
libguestfs not usable on s390x.

Steps to reproduce
==================
A chronological list of steps which will bring off the issue I noticed:

    mz@s390xhost$ docker run -it --privileged --rm ubuntu:xenial bash
    root@5dde0aef5d2e:/#
    root@5dde0aef5d2e:/#
    root@5dde0aef5d2e:/# apt update
    root@5dde0aef5d2e:/# DEBIAN_FRONTEND=noninteractive apt install -y \
    libguestfs-tools \
    python-libguestfs \
    linux-image-generic \
    qemu
    root@5dde0aef5d2e:/#
    root@5dde0aef5d2e:/#
    root@5dde0aef5d2e:/# export LIBGUESTFS_DEBUG=1
    root@5dde0aef5d2e:/# export LIBGUESTFS_TRACE=1
    root@5dde0aef5d2e:/# libguestfs-test-tool

Expected result
===============
The libguestfs-test-tool passes and I can use it on s390x.

To check if qemu on s390x works independently from libguestfs, I use this
command:

    root@5dde0aef5d2e:/# qemu-system-s390x \
    -enable-kvm \
    -nographic \
    -kernel /boot/vmlinuz-4.4.0-119-generic \
    -initrd /boot/initrd.img-4.4.0-119-generic \
    -m 1G \
    -M s390-ccw-virtio

[...] # boot

BusyBox v1.22.1 (Ubuntu 1:1.22.0-15ubuntu1) built-in shell (ash)
Enter 'help' for a list of built-in commands.

(initramfs)

Actual result
=============

libguestfs instructs qemu to use pci devices and serial consoles
which doesn't work on s390x, e.g.:

    root@5dde0aef5d2e:/# libguestfs-test-tool
         ************************************************************
         * IMPORTANT NOTICE
         *
         * When reporting bugs, include the COMPLETE, UNEDITED
         * output below in your bug report.
         *
         ************************************************************
    libguestfs: trace: set_verbose true
    libguestfs: trace: set_verbose = 0
    libguestfs: trace: set_verbose true
    libguestfs: trace: set_verbose = 0
    LIBGUESTFS_DEBUG=1
    LIBGUESTFS_TRACE=1
    PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
    SELinux: sh: 1: getenforce: not found
    libguestfs: trace: add_drive_scratch 104857600
    libguestfs: trace: get_tmpdir
    libguestfs: trace: get_tmpdir = "/tmp"
    libguestfs: trace: disk_create "/tmp/libguestfs82Gj1d/scratch.1" "raw" 104857600
    libguestfs: trace: disk_create = 0
    libguestfs: trace: add_drive "/tmp/libguestfs82Gj1d/scratch.1" "format:raw" "cachemode:unsafe"
    libguestfs: trace: add_drive = 0
    libguestfs: trace: add_drive_scratch = 0
    libguestfs: trace: get_append
    libguestfs: trace: get_append = "NULL"
    guestfs_get_append: (null)
    libguestfs: trace: get_autosync
    libguestfs: trace: get_autosync = 1
    guestfs_get_autosync: 1
    libguestfs: trace: get_backend
    libguestfs: trace: get_backend = "direct"
    guestfs_get_backend: direct
    libguestfs: trace: get_backend_settings
    libguestfs: trace: get_backend_settings = []
    guestfs_get_backend_settings: []
    libguestfs: trace: get_cachedir
    libguestfs: trace: get_cachedir = "/var/tmp"
    guestfs_get_cachedir: /var/tmp
    libguestfs: trace: get_direct
    libguestfs: trace: get_direct = 0
    guestfs_get_direct: 0
    libguestfs: trace: get_hv
    libguestfs: trace: get_hv = "/usr/bin/qemu-system-s390x"
    guestfs_get_hv: /usr/bin/qemu-system-s390x
    libguestfs: trace: get_memsize
    libguestfs: trace: get_memsize = 500
    guestfs_get_memsize: 500
    libguestfs: trace: get_network
    libguestfs: trace: get_network = 0
    guestfs_get_network: 0
    libguestfs: trace: get_path
    libguestfs: trace: get_path = "/usr/lib/s390x-linux-gnu/guestfs"
    guestfs_get_path: /usr/lib/s390x-linux-gnu/guestfs
    libguestfs: trace: get_pgroup
    libguestfs: trace: get_pgroup = 0
    guestfs_get_pgroup: 0
    libguestfs: trace: get_program
    libguestfs: trace: get_program = "libguestfs-test-tool"
    guestfs_get_program: libguestfs-test-tool
    libguestfs: trace: get_recovery_proc
    libguestfs: trace: get_recovery_proc = 1
    guestfs_get_recovery_proc: 1
    libguestfs: trace: get_selinux
    libguestfs: trace: get_selinux = 0
    guestfs_get_selinux: 0
    libguestfs: trace: get_smp
    libguestfs: trace: get_smp = 1
    guestfs_get_smp: 1
    libguestfs: trace: get_tmpdir
    libguestfs: trace: get_tmpdir = "/tmp"
    guestfs_get_tmpdir: /tmp
    libguestfs: trace: get_trace
    libguestfs: trace: get_trace = 1
    guestfs_get_trace: 1
    libguestfs: trace: get_verbose
    libguestfs: trace: get_verbose = 1
    guestfs_get_verbose: 1
    host_cpu: s390x
    Launching appliance, timeout set to 600 seconds.
    libguestfs: trace: launch
    libguestfs: trace: version
    libguestfs: trace: version = <struct guestfs_version *>
    libguestfs: trace: get_backend
    libguestfs: trace: get_backend = "direct"
    libguestfs: launch: program=libguestfs-test-tool
    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/libguestfs82Gj1d
    libguestfs: launch: umask=0022
    libguestfs: launch: euid=0
    libguestfs: trace: get_backend_setting "force_tcg"
    libguestfs: trace: get_backend_setting = NULL (error)
    libguestfs: trace: get_cachedir
    libguestfs: trace: get_cachedir = "/var/tmp"
    libguestfs: [00000ms] begin building supermin appliance
    libguestfs: [00000ms] 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 s390x
    libguestfs: command: run: \ /usr/lib/s390x-linux-gnu/guestfs/supermin.d
    libguestfs: command: run: \ -o /var/tmp/.guestfs-0/appliance.d
    supermin: version: 5.1.14
    supermin: package handler: debian/dpkg
    supermin: acquiring lock on /var/tmp/.guestfs-0/lock
    supermin: build: /usr/lib/s390x-linux-gnu/guestfs/supermin.d
    supermin: reading the supermin appliance
    supermin: build: visiting /usr/lib/s390x-linux-gnu/guestfs/supermin.d/base.tar.gz type gzip base image (tar)
    supermin: build: visiting /usr/lib/s390x-linux-gnu/guestfs/supermin.d/daemon.tar.gz type gzip base image (tar)
    supermin: build: visiting /usr/lib/s390x-linux-gnu/guestfs/supermin.d/excludefiles type uncompressed excludefiles
    supermin: build: visiting /usr/lib/s390x-linux-gnu/guestfs/supermin.d/hostfiles type uncompressed hostfiles
    supermin: build: visiting /usr/lib/s390x-linux-gnu/guestfs/supermin.d/init.tar.gz type gzip base image (tar)
    supermin: build: visiting /usr/lib/s390x-linux-gnu/guestfs/supermin.d/packages type uncompressed packages
    supermin: build: visiting /usr/lib/s390x-linux-gnu/guestfs/supermin.d/packages-hfsplus type uncompressed packages
    supermin: build: visiting /usr/lib/s390x-linux-gnu/guestfs/supermin.d/packages-reiserfs type uncompressed packages
    supermin: build: visiting /usr/lib/s390x-linux-gnu/guestfs/supermin.d/packages-xfs type uncompressed packages
    supermin: build: visiting /usr/lib/s390x-linux-gnu/guestfs/supermin.d/udev-rules.tar.gz type gzip base image (tar)
    supermin: mapping package names to installed packages
    supermin: resolving full list of package dependencies
    supermin: build: 194 packages, including dependencies
    supermin: build: 6751 files
    supermin: build: 3694 files, after matching excludefiles
    supermin: build: 3696 files, after adding hostfiles
    supermin: build: 3696 files, after removing unreadable files
    supermin: build: 3700 files, after munging
    supermin: kernel: picked kernel vmlinuz-4.4.0-119-generic
    supermin: kernel: picked modules path /lib/modules/4.4.0-119-generic
    supermin: kernel: kernel_version 4.4.0-119-generic
    supermin: kernel: modules /lib/modules/4.4.0-119-generic
    supermin: ext2: creating empty ext2 filesystem '/var/tmp/.guestfs-0/appliance.d.s5hkw6ja/root'
    supermin: ext2: populating from base image
    supermin: ext2: copying files from host filesystem
    supermin: ext2: copying kernel modules
    supermin: ext2: creating minimal initrd '/var/tmp/.guestfs-0/appliance.d.s5hkw6ja/initrd'
    supermin: ext2: wrote 9 modules to minimal initrd
    supermin: renaming /var/tmp/.guestfs-0/appliance.d.s5hkw6ja to /var/tmp/.guestfs-0/appliance.d
    libguestfs: [01090ms] finished building supermin appliance
    libguestfs: [01090ms] begin testing qemu features
    libguestfs: command: run: /usr/bin/qemu-system-s390x
    libguestfs: command: run: \ -display none
    libguestfs: command: run: \ -help
    libguestfs: command: run: /usr/bin/qemu-system-s390x
    libguestfs: command: run: \ -display none
    libguestfs: command: run: \ -version
    libguestfs: qemu version 2.5
    libguestfs: command: run: /usr/bin/qemu-system-s390x
    libguestfs: command: run: \ -display none
    libguestfs: command: run: \ -machine accel=kvm:tcg
    libguestfs: command: run: \ -device ?
    libguestfs: [01166ms] finished testing qemu features
    libguestfs: trace: get_backend_setting "gdb"
    libguestfs: trace: get_backend_setting = NULL (error)
    [01172ms] /usr/bin/qemu-system-s390x \
        -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 \
        -global kvm-pit.lost_tick_policy=discard \
        -kernel /var/tmp/.guestfs-0/appliance.d/kernel \
        -initrd /var/tmp/.guestfs-0/appliance.d/initrd \
        -device virtio-scsi-pci,id=scsi \
        -drive file=/tmp/libguestfs82Gj1d/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 \
        -device scsi-hd,drive=appliance \
        -device virtio-serial-pci \
        -serial stdio \
        -chardev socket,path=/tmp/libguestfs82Gj1d/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'
    qemu-system-s390x: Warning: global kvm-pit.lost_tick_policy has invalid class name
    Alarm clock

Environment
===========

This affects ubuntu 16.04 (see below)

host
----

    $ lsb_release -a
    LSB Version: core-9.20160110ubuntu0.2-noarch:core-9.20160110ubuntu0.2-s390x:printing-9.20160110ubuntu0.2-noarch:printing-9.20160110ubuntu0.2-s390x:security-9.20160110ubuntu0.2-noarch:security-9.20160110ubuntu0.2-s390x
    Distributor ID: Ubuntu
    Description: Ubuntu 16.04.4 LTS
    Release: 16.04
    Codename: xenial

container
---------

    root@5dde0aef5d2e:/# lsb_release -a
    No LSB modules are available.
    Distributor ID: Ubuntu
    Description: Ubuntu 16.04.3 LTS
    Release: 16.04
    Codename: xenial

    root@5dde0aef5d2e:/# apt-cache policy libguestfs-tools
    libguestfs-tools:
      Installed: 1:1.32.2-4ubuntu2
      Candidate: 1:1.32.2-4ubuntu2
      Version table:
     *** 1:1.32.2-4ubuntu2 500
            500 http://ports.ubuntu.com/ubuntu-ports xenial/universe s390x Packages
            100 /var/lib/dpkg/status

Additional information
======================

Please be aware that there this is a known libguestfs upstream bug [1]
which is already fixed and backported by RedHat [2][3] and was the
trigger for a patch series on the libguestfs mailing list [4]. As an
example, the latest known needed patch is [5]. As a smoke test, in case
the libguestfs-test-tool result was a false positive, I used the python
binding code in Appendix A below, which is based on [6].

FWIW, I checked Ubuntu 18.04 (beta), and it doesn't work there too.
The packaged version of libguestfs is v1.36 in 18.04 bionic beaver,
which is too old (and/or doesn't contain the needed backports).

References
==========
[1] Bug 1376547 - qemu-system-s390x: -device isa-serial,chardev=charserial0,
    id=serial0: 'isa-serial' is not a valid device model name
    https://bugzilla.redhat.com/show_bug.cgi?id=1376547
[2] [Private] Bug 1479526 - [RFE] libguestfs for z Systems
    https://bugzilla.redhat.com/show_bug.cgi?id=1479526
[3] The RHEL7.5 branch of libguestfs with backports to v1.36
    https://github.com/libguestfs/libguestfs/tree/rhel-7.5
[4] The patch series of libguestfs on s390x:
    https://www.redhat.com/archives/libguestfs/2017-May/msg00066.html
[5] Fix of an x86 specific item to enable s390x in v1.37.22
    https://github.com/libguestfs/libguestfs/commit/5b60dd4eff02f48d344bcdad0d4bad4676ca9168
[6] https://rwmj.wordpress.com/2010/02/01/libguestfs-python-example/

Appendix A
==========

Smoke test, based on the example from the author of libguestfs [6]:

root@26248e573a87:/# cat smoke.py
#!/usr/bin/python

    # To see the Python docs, do: help (guestfs)
    # To see the general docs http://libguestfs.org/guestfs.3.html
    # For FAQ see http://libguestfs.org/FAQ.html
    import os
    import guestfs
    g = guestfs.GuestFS()
    f = open("/tmp/test.img", "w")
    f.truncate(500 * 1024 * 1024)
    f.close()
    g.add_drive("/tmp/test.img")
    g.launch()
    g.part_disk("/dev/sda", "mbr")
    g.mkfs("ext2", "/dev/sda1")
    g.mount("/dev/sda1", "/")
    f = open("/tmp/ks.cfg", "w")
    f.write("# this would be the kickstart file\n")
    f.write("#\n")
    f.write ("# end of file\n")
    f.close()
    g.upload("/tmp/ks.cfg", "/ks.cfg")
    g.sync()
    g.umount_all()

== Comment: #1 - Markus Zoeller <email address hidden> - 2018-04-20 06:51:10 ==
With the Debian Sid repository I could install libguestfs v1.38 in an
Ubuntu 18.04 (bionic beaver) container, all on s390x:

    [mz@s390xhost]$ docker run -it --privileged --rm s390x/ubuntu:18.04 bash
    $ apt update
    $ apt install -y vim
    $ apt-cache policy libguestfs-tools
    $ apt install -y software-properties-common \
    debian-archive-keyring \
    dirmngr
    $ apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 8B48AD6246925553
    $ apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 7638D0442B90D010
    $ add-apt-repository "deb http://ftp.de.debian.org/debian sid main"

    $ cat << EOF > /etc/apt/preferences.d/libguestfs.pref
    # Note: 2 blank lines are required between entries
    Package: *
    Pin: release a=bionic
    Pin-Priority: 500

    Package: *
    Pin: origin "ftp.de.debian.org"
    Pin-Priority: 300

    # Pattern includes 'python-guestfs' and 'libguestfs-tools' and similarily named dependencies
    Package: *guestfs*
    Pin: origin "ftp.de.debian.org"
    Pin-Priority: 700
    EOF
    $ cat /etc/apt/preferences.d/libguestfs.pref

$ apt update
$ apt-cache policy libguestfs-tools

    $ DEBIAN_FRONTEND=noninteractive apt install -y \
        libguestfs-tools \
        python-libguestfs \
        linux-image-generic \
        qemu-system \
        qemu-kvm

    $ apt-cache policy libguestfs-tools
    $ export LIBGUESTFS_DEBUG=1
    $ export LIBGUESTFS_TRACE=1
    $ libguestfs-test-tool
    [...]
    ===== TEST FINISHED OK =====

This verifies that libguestfs v1.38 has the needed code to work on s390x.

See original description

Tags:

Related branches

~paelzer/ubuntu/+source/libguestfs:lp-1766534-1782138-bionic

Merged into ubuntu/+source/libguestfs:ubuntu/bionic-devel at revision f0b12cc38501a53038db25cab94a6ad82daa3049

Andreas Hasenack: Approve on 2018-07-18

Canonical Server packageset reviewers: Pending requested 2018-07-17

git-ubuntu developers: Pending requested 2018-07-17

bugproxy (bugproxy) on 2018-04-24

tags:	added: architecture-s39064 bugnameltc-166979 severity-high targetmilestone-inin1604
Changed in ubuntu:
assignee:	nobody → Skipper Bug Screeners (skipper-screen-team)
affects:	ubuntu → linux (Ubuntu)

Revision history for this message

Christian Ehrhardt  (paelzer) wrote on 2018-04-24:

Given the current Final Freeze for 18.04 this will (if done) have to be an SRU for 18.04 as well.
I just did the initial triage, but will leave it for the screener team to ensure it is as needed.

Changed in libguestfs (Ubuntu):
assignee:	nobody → Skipper Bug Screeners (skipper-screen-team)
no longer affects:	linux (Ubuntu)
Changed in ubuntu-z-systems:
assignee:	nobody → Skipper Bug Screeners (skipper-screen-team)

Frank Heimes (fheimes) on 2018-04-24

tags:	added: universe
Changed in ubuntu-z-systems:
status:	New → Triaged
importance:	Undecided → High

Revision history for this message

bugproxy (bugproxy) wrote on 2018-05-22: Comment bridged from LTC Bugzilla

------- Comment From <email address hidden> 2018-05-22 04:05 EDT-------
@Canonical, any updates for this LP? Thx

Andrew Cloke (andrew-cloke) on 2018-05-22

Changed in ubuntu-z-systems:
assignee:	Skipper Bug Screeners (skipper-screen-team) → Canonical Foundations Team (canonical-foundations)

Francis Ginther (fginther) on 2018-05-26

tags:

added: id-5b04b5dd6052dc18608ce46a

Revision history for this message

Frank Heimes (fheimes) wrote on 2018-06-07:

cosmic has 1.38 in proposed, should migrate into release pocket eventually.

Changed in libguestfs (Ubuntu):
status:	New → Fix Committed

bugproxy (bugproxy) on 2018-06-07

tags:

removed: bugnameltc-166979 id-5b04b5dd6052dc18608ce46a severity-high universe

Francis Ginther (fginther) on 2018-06-08

tags:

added: id-5b04b5dd6052dc18608ce46a

Revision history for this message

Dimitri John Ledkov (xnox) wrote on 2018-07-03:

@cpaelzer
Once this lands in cosmic, are you going to work on SRUing this into stable series? Or is this actually out of scope?

Changed in ubuntu-z-systems:
assignee:	Canonical Foundations Team (canonical-foundations) → nobody
Changed in libguestfs (Ubuntu Bionic):
assignee:	Skipper Bug Screeners (skipper-screen-team) → nobody
Changed in libguestfs (Ubuntu):
assignee:	Skipper Bug Screeners (skipper-screen-team) → nobody
assignee:	nobody →  Christian Ehrhardt  (paelzer)
Changed in libguestfs (Ubuntu Xenial):
status:	New → Incomplete
Changed in libguestfs (Ubuntu Artful):
status:	New → Incomplete
Changed in libguestfs (Ubuntu Bionic):
status:	New → Incomplete

Frank Heimes (fheimes) on 2018-07-03

Changed in ubuntu-z-systems:
status:	Triaged → In Progress

Revision history for this message

Christian Ehrhardt  (paelzer) wrote on 2018-07-16:

Hi xnox,
I had not planned/worked on SRU considerations on this, as usual it is a matter of applicability of the changes and the Cosmic portion actually migrating.
I think step one is to check what it waits for anyway.

Revision history for this message

Christian Ehrhardt  (paelzer) wrote on 2018-07-17:

https://launchpad.net/ubuntu/+source/libguestfs/1:1.38.1-1ubuntu2 is in Cosmic.
So Cosmic is done.

I'll check if Bionic is trivial or not and then report back here, the older ones are out of scope IMHO unless IBM provides the backports needed.

Changed in libguestfs (Ubuntu):
status:	Fix Committed → Fix Released
Changed in libguestfs (Ubuntu Xenial):
status:	Incomplete → Won't Fix
Changed in libguestfs (Ubuntu Artful):
status:	Incomplete → Won't Fix

Revision history for this message

bugproxy (bugproxy) wrote on 2018-07-17:

------- Comment From <email address hidden> 2018-07-17 05:18 EDT-------
Canonical, Bug occurred on Xenial. Therefore please provide an SRU to Xenial and Bionic

tags:

added: bugnameltc-166979 severity-high

Revision history for this message

Christian Ehrhardt  (paelzer) wrote on 2018-07-17:

Hi Heinz o/,
the "bug occurred in Xenial" IMHO is that s390x support was not working at all back then, not a bug in the usual sense. I'd clearly call that a feature more than a bug.
I'll check doability back to 1.32, but I doubt it will be easy so many versions back. If you or someone else already have a set of patches for 1.32 that are known to be good let us know.
The RHEL 7.3 branch was 1.32 based but that has no support for it either.

Revision history for this message

Christian Ehrhardt  (paelzer) wrote on 2018-07-17:

Of the references:
- https://github.com/libguestfs/libguestfs/commit/5b60dd4eff02f48d344bcdad0d4bad4676ca9168
Already is in 1.36.6
- https://www.redhat.com/archives/libguestfs/2017-May/msg00066.html
Is also a part of the rh7.5 backports
- The RH7.5 backports are direct cherry picks

The list of picks from upstream needed should be
6328f332 applies as-is
ade2652b using rh7.5 BP f774a2ef
5fc76d6d applies as-is
fa6bc0fd not-needed (comment only)
ddde6f9e using rh7.5 BP 516f008f
93af83de applies as-is
a5bd493e using rh7.5 BP eddfb0a7, but we have not reverted 224de20 therefore slight noise using both patches as needed.

I currently iterate over building this in [1], but it has some issues for now (unrelated to the changes this has a FTBFS in Bionic atm).
The changes can be seen in the Merge Proposal [2].

I'll need to resolve the FTBFS first ...

[1]: https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/3323

Revision history for this message

Christian Ehrhardt  (paelzer) wrote on 2018-07-17:

#10

FTBFS is due to http://openjdk.java.net/jeps/313 which makes jdk >=10 unusable for the libguestfs code that is in Bionic.
Also see https://bugs.java.com/view_bug.do?bug_id=JDK-8182758
Fixed by https://github.com/libguestfs/libguestfs/commit/662dc5d0bf65e72dab11aa58d4bc373b5a3b7e75
Forked bug 1782138 for that.
With the above fixed I have a PPA ready.

Before going on with the SRU processing I'd ask IBM to verify from the PPA [1] if that would suffice as backport for Bionic - therefore keeping incomplete on the Bionic Task until confirmed.

[1]: https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/3323

Revision history for this message

Christian Ehrhardt  (paelzer) wrote on 2018-07-17:

#11

I checked if the patches apply to 1.32 in Xenial, but it really is very different code.
If it is really important and one provides backports it can be considered.

But for the time being I still consider the support of this in Xenial a Feature more than a bug and the risk of breaking things with a hacky non-applying backport bigger than the gain.

For now let us please focus on Bionic and please verify that the PPA would work for you as expected.

Revision history for this message

Dimitri John Ledkov (xnox) wrote on 2018-07-17:

#12

@hws

The package in question is in Universe, and not explicitly covered. Server team member is attempting to provide SRU(s) to enable this feature on a wishlist priority / good-will basis only. How far back it is reasonable and easy to backport this, is entirely the Canonical Server team call.

Revision history for this message

Dimitri John Ledkov (xnox) wrote on 2018-07-17:

#13

@paelzer

Good catch on the java bug, especially since we will move to java 11.

Revision history for this message

Christian Ehrhardt  (paelzer) wrote on 2018-07-18:

#14

MP ack would be ready to go.
To make it clear that I wait on a pre-check before SRU processing here quoting my former comment:

Before going on with the SRU processing I'd ask IBM to verify from the PPA [1] if that would suffice as backport for Bionic - therefore keeping incomplete on the Bionic Task until confirmed.

[1]: https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/3323

Revision history for this message

bugproxy (bugproxy) wrote on 2018-07-25:

#15

Download full text (3.4 KiB)

------- Comment From <email address hidden> 2018-07-25 04:36 EDT-------
(In reply to comment #16)
> MP ack would be ready to go.
> To make it clear that I wait on a pre-check before SRU processing here
> quoting my former comment:
>
> Before going on with the SRU processing I'd ask IBM to verify from the PPA
> [1] if that would suffice as backport for Bionic - therefore keeping
> incomplete on the Bionic Task until confirmed.
>
> [1]: https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/3323

Summary
=======
The code in the PPA archive passes for Ubuntu 18.04 (see below).
The PPA archive does not seem to be appliable to Ubuntu 16.04 (see below).

Steps to reproduce (18.04)
==========================
mz@s390xhost$ docker run -it --privileged --rm ubuntu:18.04 bash
root@f1f7c829b38e:/#
root@f1f7c829b38e:/#
root@f1f7c829b38e:/# apt update
root@f1f7c829b38e:/# apt-get install -y software-properties-common
root@f1f7c829b38e:/# add-apt-repository -y ppa:ci-train-ppa-service/3323
root@f1f7c829b38e:/#
root@f1f7c829b38e:/# DEBIAN_FRONTEND=noninteractive apt install -y \
libguestfs-tools \
python-libguestfs \
linux-image-generic \
qemu
root@f1f7c829b38e:/#
root@f1f7c829b38e:/# apt-cache policy libguestfs-tools
libguestfs-tools:
Installed: 1:1.36.13-1ubuntu3.1~ppa3
Candidate: 1:1.36.13-1ubuntu3.1~ppa3
Version table:
*** 1:1.36.13-1ubuntu3.1~ppa3 500
500 http://ppa.launchpad.net/ci-train-ppa-service/3323/ubuntu bionic/main s390x Packages
100 /var/lib/dpkg/status
1:1.36.13-1ubuntu3 500
500 http://ports.ubuntu.com/ubuntu-ports bionic/universe s390x Packages
root@f1f7c829b38e:/#
root@f1f7c829b38e:/#
root@f1f7c829b38e:/#
root@f1f7c829b38e:/# export LIBGUESTFS_DEBUG=1
root@f1f7c829b38e:/# export LIBGUESTFS_TRACE=1
root@f1f7c829b38e:/#
root@f1f7c829b38e:/#
root@f1f7c829b38e:/#
root@f1f7c829b38e:/# libguestfs-test-tool
[...]
/usr/bin/qemu-system-s390x \
-global virtio-blk-ccw.scsi=off \
-enable-fips \
-nodefaults \
-display none \
-machine accel=kvm:tcg \
-cpu host \
-m 500 \
-no-reboot \
-rtc driftfix=slew \
-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-ccw,rng=rng0 \
-device virtio-scsi-ccw,id=scsi \
-drive file=/tmp/libguestfsC6T7tY/scratch1.img,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-ccw \
[...]
===== TEST FINISHED OK =====

NOTE:
Please take note of the `ccw` devices here, instead of the `pci` devices
of the original bug description.

------- Comment From mzoeller@de.ibm.com 2018-07-25 04:36 EDT-------
(In reply to comment #16)
> MP ack would be ready to go.
> To make it clear that I wait on a pre-check before SRU processing here
> quoting my former comment:
>
> Before going on with the SRU processing I'd ask IBM to verify from the PPA
> [1] if that would suffice as backport for Bionic - therefore keeping
> incomplete on the Bionic Task until confirmed.
>
> [1]: https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/3323

Summary
=======
The code in the PPA archive passes for Ubuntu 18.04 (see below).
The PPA archive does not seem to be appliable to Ubuntu 16.04 (see below).

NOTE:
Please take note of the `ccw` devices here, instead of the `pci` devices
of the original bug description.

Steps to reproduce (16.04)
==========================
mz@s390xhost$ docker run -it --privileged --rm ubuntu:16.04 bash
root@c0cfb3274e1a:/#
root@c0cfb3274e1a:/#
root@c0cfb3274e1a:/# apt update
root@c0cfb3274e1a:/# apt-get install -y software-properties-common
root@c0cfb3274e1a:/# add-apt-repository -y ppa:ci-train-ppa-service/3323
root@c0cfb3274e1a:/#
root@c0cfb3274e1a:/# DEBIAN_FRONTEND=noninteractive apt install -y \
libguestfs-tools \
python-libguestfs \
linux-image-generic \
qemu
root@c0cfb3274e1a:/#
root@c0cfb3274e1a:/# apt-cache policy libguestfs-tools
libguestfs-tools:
Installed: 1:1.32.2-4ubuntu2
Candidate: 1:1.32.2-4ubuntu2
Version table:
*** 1:1.32.2-4ubuntu2 500
500 http://ports.ubuntu.com/ubuntu-ports xenial/universe s390x Packages
100 /var/lib/dpkg/status

Frank Heimes (fheimes) on 2018-07-25

Changed in libguestfs (Ubuntu Bionic):
status:	Incomplete → In Progress

Revision history for this message

Christian Ehrhardt  (paelzer) wrote on 2018-07-30:

#16

MP review ok, test ok - submitted for SRU => https://launchpadlibrarian.net/380778969/libguestfs_1.36.13-1ubuntu3.1_source.changes

description:	updated
Changed in libguestfs (Ubuntu):
assignee:	 Christian Ehrhardt  (paelzer) → nobody

Revision history for this message

Steve Langasek (vorlon) wrote on 2018-08-10:

#17

> * TL;DR: install and use libguestfs-tools on s390x

No, please include the complete test case in the bug description.

Changed in libguestfs (Ubuntu Bionic):
status:	In Progress → Incomplete

Revision history for this message

Christian Ehrhardt  (paelzer) wrote on 2018-08-13:

#18

Hi Steve,
while IBM wanted to do the testing I can agree that this was too short in the Template for the SRU Team. The description wasn't far away thou, as I said in the template "IBM outlined ...", so this is from the comments that already were in the bug and description.

I made sure by testing against the PPA that this works as expected.

(one way to) reproduce:
1. apt install libguestfs-tools python-libguestfs linux-image-generic qemu
2. sudo libguestfs-test-tool
This will by default break on e.g.:
qemu-system-s390x: -device virtio-rng-pci,rng=rng0: MSI-X support is mandatory in the S390 architecture
libguestfs: error: appliance closed the connection unexpectedly, see earlier error messages
3. (upgrade from ppa or proposed depending on what you test)
4. sudo libguestfs-test-tool
[...]
===== TEST FINISHED OK =====

I hope this better description will suffice, otherwise let me know.
I'll add it to the SRU template and set back to in progress to wait for re-review.

Changed in libguestfs (Ubuntu Bionic):
status:	Incomplete → In Progress
description:	updated

Revision history for this message

Christian Ehrhardt  (paelzer) wrote on 2018-08-13:

#19

Sorry, looking back I should have just said "see below" (as everything was there) instead of "run and use it" that would have been much better. Hope it is better now

Revision history for this message

Łukasz Zemczak (sil2100) wrote on 2018-08-13: Please test proposed package

#20

Hello bugproxy, or anyone else affected,

Accepted libguestfs into bionic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/libguestfs/1:1.36.13-1ubuntu3.1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed.Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-bionic to verification-done-bionic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-bionic. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

Changed in libguestfs (Ubuntu Bionic):
status:	In Progress → Fix Committed
tags:	added: verification-needed verification-needed-bionic

Revision history for this message

Łukasz Zemczak (sil2100) wrote on 2018-08-13:

#21

Please make sure that any verification is performed on the packages in the main archive (bionic-proposed), not the PPA. Remember about adding package version information to the test results.

Revision history for this message

Christian Ehrhardt  (paelzer) wrote on 2018-08-13:

#22

Download full text (35.4 KiB)

Upgrade without issue:

$ sudo apt install libguestfs-dev libguestfs-tools
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
  libconfig-general-perl openvswitch-common
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
  libguestfs-hfsplus libguestfs-perl libguestfs-reiserfs libguestfs-xfs libguestfs0 python-guestfs
Suggested packages:
  libguestfs-gfs2 libguestfs-jfs libguestfs-nilfs libguestfs-rescue libguestfs-rsync libguestfs-zfs
The following packages will be upgraded:
  libguestfs-dev libguestfs-hfsplus libguestfs-perl libguestfs-reiserfs libguestfs-tools libguestfs-xfs libguestfs0
  python-guestfs
8 upgraded, 0 newly installed, 0 to remove and 32 not upgraded.
Need to get 8.437 kB of archives.
After this operation, 1.024 B of additional disk space will be used.
Do you want to continue? [Y/n] Y
Get:1 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x python-guestfs s390x 1:1.36.13-1ubuntu3.1 [158 kB]
Get:2 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x libguestfs-tools s390x 1:1.36.13-1ubuntu3.1 [4.916 kB]
Get:3 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x libguestfs-perl s390x 1:1.36.13-1ubuntu3.1 [292 kB]
Get:4 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x libguestfs-xfs s390x 1:1.36.13-1ubuntu3.1 [1.768 B]
Get:5 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x libguestfs-reiserfs s390x 1:1.36.13-1ubuntu3.1 [1.780 B]
Get:6 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x libguestfs-hfsplus s390x 1:1.36.13-1ubuntu3.1 [1.768 B]
Get:7 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x libguestfs-dev s390x 1:1.36.13-1ubuntu3.1 [849 kB]
Get:8 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x libguestfs0 s390x 1:1.36.13-1ubuntu3.1 [2.216 kB]
Fetched 8.437 kB in 1s (9.945 kB/s)
(Reading database ... 165155 files and directories currently installed.)
Preparing to unpack .../0-python-guestfs_1%3a1.36.13-1ubuntu3.1_s390x.deb ...
Unpacking python-guestfs (1:1.36.13-1ubuntu3.1) over (1:1.36.13-1ubuntu3) ...
Preparing to unpack .../1-libguestfs-tools_1%3a1.36.13-1ubuntu3.1_s390x.deb ...
Unpacking libguestfs-tools (1:1.36.13-1ubuntu3.1) over (1:1.36.13-1ubuntu3) ...
Preparing to unpack .../2-libguestfs-perl_1%3a1.36.13-1ubuntu3.1_s390x.deb ...
Unpacking libguestfs-perl (1:1.36.13-1ubuntu3.1) over (1:1.36.13-1ubuntu3) ...
Preparing to unpack .../3-libguestfs-xfs_1%3a1.36.13-1ubuntu3.1_s390x.deb ...
Unpacking libguestfs-xfs:s390x (1:1.36.13-1ubuntu3.1) over (1:1.36.13-1ubuntu3) ...
Preparing to unpack .../4-libguestfs-reiserfs_1%3a1.36.13-1ubuntu3.1_s390x.deb ...
Unpacking libguestfs-reiserfs:s390x (1:1.36.13-1ubuntu3.1) over (1:1.36.13-1ubuntu3) ...
Preparing to unpack .../5-libguestfs-hfsplus_1%3a1.36.13-1ubuntu3.1_s390x.deb ...
Unpacking libguestfs-hfsplus:s390x (1:1.36.13-1ubuntu3.1) over (1:1.36.13-1ubuntu3) ...
Preparing to unpack .../6-libguestfs-dev_1%3a1.36.13-1ubuntu3.1_s390x.deb ...
Unpacking libguestfs-dev:s390x (...

Upgrade without issue:

$ sudo apt install libguestfs-dev libguestfs-tools
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages were automatically installed and are no longer required:
  libconfig-general-perl openvswitch-common
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
  libguestfs-hfsplus libguestfs-perl libguestfs-reiserfs libguestfs-xfs libguestfs0 python-guestfs
Suggested packages:
  libguestfs-gfs2 libguestfs-jfs libguestfs-nilfs libguestfs-rescue libguestfs-rsync libguestfs-zfs
The following packages will be upgraded:
  libguestfs-dev libguestfs-hfsplus libguestfs-perl libguestfs-reiserfs libguestfs-tools libguestfs-xfs libguestfs0
  python-guestfs
8 upgraded, 0 newly installed, 0 to remove and 32 not upgraded.
Need to get 8.437 kB of archives.
After this operation, 1.024 B of additional disk space will be used.
Do you want to continue? [Y/n] Y
Get:1 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x python-guestfs s390x 1:1.36.13-1ubuntu3.1 [158 kB]
Get:2 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x libguestfs-tools s390x 1:1.36.13-1ubuntu3.1 [4.916 kB]
Get:3 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x libguestfs-perl s390x 1:1.36.13-1ubuntu3.1 [292 kB]
Get:4 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x libguestfs-xfs s390x 1:1.36.13-1ubuntu3.1 [1.768 B]
Get:5 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x libguestfs-reiserfs s390x 1:1.36.13-1ubuntu3.1 [1.780 B]
Get:6 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x libguestfs-hfsplus s390x 1:1.36.13-1ubuntu3.1 [1.768 B]
Get:7 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x libguestfs-dev s390x 1:1.36.13-1ubuntu3.1 [849 kB]
Get:8 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x libguestfs0 s390x 1:1.36.13-1ubuntu3.1 [2.216 kB]
Fetched 8.437 kB in 1s (9.945 kB/s)    
(Reading database ... 165155 files and directories currently installed.)
Preparing to unpack .../0-python-guestfs_1%3a1.36.13-1ubuntu3.1_s390x.deb ...
Unpacking python-guestfs (1:1.36.13-1ubuntu3.1) over (1:1.36.13-1ubuntu3) ...
Preparing to unpack .../1-libguestfs-tools_1%3a1.36.13-1ubuntu3.1_s390x.deb ...
Unpacking libguestfs-tools (1:1.36.13-1ubuntu3.1) over (1:1.36.13-1ubuntu3) ...
Preparing to unpack .../2-libguestfs-perl_1%3a1.36.13-1ubuntu3.1_s390x.deb ...
Unpacking libguestfs-perl (1:1.36.13-1ubuntu3.1) over (1:1.36.13-1ubuntu3) ...
Preparing to unpack .../3-libguestfs-xfs_1%3a1.36.13-1ubuntu3.1_s390x.deb ...
Unpacking libguestfs-xfs:s390x (1:1.36.13-1ubuntu3.1) over (1:1.36.13-1ubuntu3) ...
Preparing to unpack .../4-libguestfs-reiserfs_1%3a1.36.13-1ubuntu3.1_s390x.deb ...
Unpacking libguestfs-reiserfs:s390x (1:1.36.13-1ubuntu3.1) over (1:1.36.13-1ubuntu3) ...
Preparing to unpack .../5-libguestfs-hfsplus_1%3a1.36.13-1ubuntu3.1_s390x.deb ...
Unpacking libguestfs-hfsplus:s390x (1:1.36.13-1ubuntu3.1) over (1:1.36.13-1ubuntu3) ...
Preparing to unpack .../6-libguestfs-dev_1%3a1.36.13-1ubuntu3.1_s390x.deb ...
Unpacking libguestfs-dev:s390x (1:1.36.13-1ubuntu3.1) over (1:1.36.13-1ubuntu3) ...
Preparing to unpack .../7-libguestfs0_1%3a1.36.13-1ubuntu3.1_s390x.deb ...
Unpacking libguestfs0:s390x (1:1.36.13-1ubuntu3.1) over (1:1.36.13-1ubuntu3) ...
Setting up libguestfs0:s390x (1:1.36.13-1ubuntu3.1) ...
Setting up libguestfs-reiserfs:s390x (1:1.36.13-1ubuntu3.1) ...
Setting up libguestfs-perl (1:1.36.13-1ubuntu3.1) ...
Processing triggers for libc-bin (2.27-3ubuntu1) ...
Setting up libguestfs-dev:s390x (1:1.36.13-1ubuntu3.1) ...
Processing triggers for man-db (2.8.3-2) ...
Setting up libguestfs-hfsplus:s390x (1:1.36.13-1ubuntu3.1) ...
Setting up python-guestfs (1:1.36.13-1ubuntu3.1) ...
Setting up libguestfs-tools (1:1.36.13-1ubuntu3.1) ...
Setting up libguestfs-xfs:s390x (1:1.36.13-1ubuntu3.1) ...

Test fixed after upgrade:
$ 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: sh: 1: getenforce: not found
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-s390x
guestfs_get_memsize: 500
guestfs_get_network: 0
guestfs_get_path: /usr/lib/s390x-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: s390x
Launching appliance, timeout set to 600 seconds.
libguestfs: launch: program=libguestfs-test-tool
libguestfs: launch: version=1.36.13
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/libguestfsvN9NSa
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 s390x
libguestfs: command: run: \ /usr/lib/s390x-linux-gnu/guestfs/supermin.d
libguestfs: command: run: \ -o /var/tmp/.guestfs-0/appliance.d
supermin: version: 5.1.19
supermin: package handler: debian/dpkg
supermin: acquiring lock on /var/tmp/.guestfs-0/lock
supermin: build: /usr/lib/s390x-linux-gnu/guestfs/supermin.d
supermin: reading the supermin appliance
supermin: build: visiting /usr/lib/s390x-linux-gnu/guestfs/supermin.d/base.tar.gz type gzip base image (tar)
supermin: build: visiting /usr/lib/s390x-linux-gnu/guestfs/supermin.d/daemon.tar.gz type gzip base image (tar)
supermin: build: visiting /usr/lib/s390x-linux-gnu/guestfs/supermin.d/excludefiles type uncompressed excludefiles
supermin: build: visiting /usr/lib/s390x-linux-gnu/guestfs/supermin.d/hostfiles type uncompressed hostfiles
supermin: build: visiting /usr/lib/s390x-linux-gnu/guestfs/supermin.d/init.tar.gz type gzip base image (tar)
supermin: build: visiting /usr/lib/s390x-linux-gnu/guestfs/supermin.d/packages type uncompressed packages
supermin: build: visiting /usr/lib/s390x-linux-gnu/guestfs/supermin.d/packages-hfsplus type uncompressed packages
supermin: build: visiting /usr/lib/s390x-linux-gnu/guestfs/supermin.d/packages-reiserfs type uncompressed packages
supermin: build: visiting /usr/lib/s390x-linux-gnu/guestfs/supermin.d/packages-xfs type uncompressed packages
supermin: build: visiting /usr/lib/s390x-linux-gnu/guestfs/supermin.d/udev-rules.tar.gz type gzip base image (tar)
supermin: mapping package names to installed packages
supermin: resolving full list of package dependencies
supermin: build: 211 packages, including dependencies
supermin: build: 9801 files
supermin: build: 6598 files, after matching excludefiles
supermin: build: 6608 files, after adding hostfiles
supermin: build: 6608 files, after removing unreadable files
supermin: build: 6611 files, after munging
supermin: kernel: looking for kernel using environment variables ...
supermin: kernel: looking for kernels in /lib/modules/*/vmlinuz ...
supermin: kernel: looking for kernels in /boot ...
supermin: kernel: kernel version of /boot/vmlinuz-4.15.0-30-generic = 4.15.0-30-generic (from filename)
supermin: kernel: picked modules path /lib/modules/4.15.0-30-generic
supermin: kernel: kernel version of /boot/vmlinuz-4.15.0-29-generic = 4.15.0-29-generic (from filename)
supermin: kernel: picked modules path /lib/modules/4.15.0-29-generic
supermin: kernel: kernel version of /boot/vmlinuz-4.15.0-23-generic = 4.15.0-23-generic (from filename)
supermin: kernel: picked modules path /lib/modules/4.15.0-23-generic
supermin: kernel: picked vmlinuz /boot/vmlinuz-4.15.0-30-generic
supermin: kernel: kernel_version 4.15.0-30-generic
supermin: kernel: modpath /lib/modules/4.15.0-30-generic
supermin: ext2: creating empty ext2 filesystem '/var/tmp/.guestfs-0/appliance.d.g0alx0fw/root'
supermin: ext2: populating from base image
supermin: ext2: copying files from host filesystem
supermin: ext2: copying kernel modules
supermin: ext2: creating minimal initrd '/var/tmp/.guestfs-0/appliance.d.g0alx0fw/initrd'
supermin: ext2: wrote 13 modules to minimal initrd
supermin: renaming /var/tmp/.guestfs-0/appliance.d.g0alx0fw to /var/tmp/.guestfs-0/appliance.d
libguestfs: finished building supermin appliance
libguestfs: begin testing qemu features
libguestfs: checking for previously cached test results of /usr/bin/qemu-system-s390x, in /var/tmp/.guestfs-0
libguestfs: loading previously cached test results
libguestfs: QMP parse error: parse error: premature EOF\n                                       \n                     (right here) ------^\n (ignored)
libguestfs: qemu version: 2.11
libguestfs: qemu mandatory locking: yes
libguestfs: finished testing qemu features
[00976ms] /usr/bin/qemu-system-s390x \
    -global virtio-blk-ccw.scsi=off \
    -enable-fips \
    -nodefaults \
    -display none \
    -machine accel=kvm:tcg \
    -cpu host \
    -m 500 \
    -no-reboot \
    -rtc driftfix=slew \
    -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-ccw,rng=rng0 \
    -device virtio-scsi-ccw,id=scsi \
    -drive file=/tmp/libguestfsvN9NSa/scratch1.img,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-ccw \
    -chardev stdio,id=charconsole0 \
    -device sclpconsole,chardev=charconsole0 \
    -chardev socket,path=/tmp/libguestfsFKYd6b/guestfsd.sock,id=channel0 \
    -device virtserialport,chardev=channel0,name=org.libguestfs.channel.0 \
    -append 'panic=1 console=ttysclp0 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-256color'
[    0.407915] Linux version 4.15.0-30-generic (buildd@bos02-s390x-020) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #32-Ubuntu SMP Thu Jul 26 17:42:45 UTC 2018 (Ubuntu 4.15.0-30.32-generic 4.15.18)
[    0.407921] setup.289988: Linux is running under KVM in 64-bit mode
[    0.409526] setup.b050d0: The maximum memory size is 500MB
[    0.409574] numa.196305: NUMA mode: plain
[    0.409648] cpu.33a262: 1 configured CPUs, 0 standby CPUs
[    0.409775] Write protected kernel read-only data: 11888k
[    0.411158] Zone ranges:
[    0.411160]   DMA      [mem 0x0000000000000000-0x000000007fffffff]
[    0.411161]   Normal   empty
[    0.411163] Movable zone start for each node
[    0.411163] Early memory node ranges
[    0.411164]   node   0: [mem 0x0000000000000000-0x000000001f3fffff]
[    0.411166] Initmem setup node 0 [mem 0x0000000000000000-0x000000001f3fffff]
[    0.420350] percpu: Embedded 24 pages/cpu @        (ptrval) s59392 r8192 d30720 u98304
[    0.420371] Built 1 zonelists, mobility grouping on.  Total pages: 126000
[    0.420371] Policy zone: DMA
[    0.420374] Kernel command line: panic=1 console=ttysclp0 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-256color
[    0.435453] Memory: 487476K/512000K available (8088K kernel code, 1075K rwdata, 3796K rodata, 976K init, 804K bss, 24524K reserved, 0K cma-reserved)
[    0.435463] random: get_random_u64 called from kmem_cache_open+0x54/0x510 with crng_init=0
[    0.435553] SLUB: HWalign=256, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.435555] ftrace: allocating 26231 entries in 103 pages
[    0.457512] Hierarchical RCU implementation.
[    0.457514] \tRCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2.
[    0.457515] \tTasks RCU enabled.
[    0.457516] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.459454] NR_IRQS: 3, nr_irqs: 3, preallocated irqs: 3
[    0.459476] clocksource: tod: mask: 0xffffffffffffffff max_cycles: 0x3b0a9be803b0a9, max_idle_ns: 1805497147909793 ns
[    0.459548] console [ttyS1] enabled
[    0.459614] pid_max: default: 32768 minimum: 301
[    0.459640] Security Framework initialized
[    0.459642] Yama: becoming mindful.
[    0.459664] AppArmor: AppArmor initialized
[    0.459973] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
[    0.460128] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
[    0.460136] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes)
[    0.460142] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes)
[    0.460325] Disabling memory control group subsystem
[    0.460519] Hierarchical SRCU implementation.
[    0.460766] smp: Bringing up secondary CPUs ...
[    0.460768] smp: Brought up 1 node, 1 CPU
[    0.460942] devtmpfs: initialized
[    0.461066] evm: security.selinux
[    0.461067] evm: security.SMACK64
[    0.461068] evm: security.SMACK64EXEC
[    0.461069] evm: security.SMACK64TRANSMUTE
[    0.461070] evm: security.SMACK64MMAP
[    0.461071] evm: security.apparmor
[    0.461072] evm: security.ima
[    0.461073] evm: security.capability
[    0.461185] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.461194] futex hash table entries: 512 (order: 5, 131072 bytes)
[    0.461387] NET: Registered protocol family 16
[    0.461467] audit: initializing netlink subsys (disabled)
[    0.461561] Spectre V2 mitigation: execute trampolines.
[    0.462348] audit: type=2000 audit(1534150292.404:1): state=initialized audit_enabled=0 res=1
[    0.462424] HugeTLB registered 1.00 MiB page size, pre-allocated 0 pages
[    0.462622] SCSI subsystem initialized
[    0.462846] NetLabel: Initializing
[    0.462847] NetLabel:  domain hash size = 128
[    0.462848] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.462905] NetLabel:  unlabeled traffic allowed by default
[    0.489580] VFS: Disk quotas dquot_6.6.0
[    0.489593] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.489716] AppArmor: AppArmor Filesystem Enabled
[    0.489869] NET: Registered protocol family 2
[    0.489995] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[    0.490020] TCP bind hash table entries: 4096 (order: 4, 65536 bytes)
[    0.490057] TCP: Hash tables configured (established 4096 bind 4096)
[    0.490098] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.490108] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.490141] NET: Registered protocol family 1
[    0.490189] Unpacking initramfs...
[    0.491086] Freeing initrd memory: 840K
[    0.491467] hypfs.7f5705: The hardware system does not support hypfs
[    0.491471] hypfs.7a79f0: Initialization of hypfs failed with rc=-61
[    0.491664] Initialise system trusted keyrings
[    0.491670] Key type blacklist registered
[    0.491687] workingset: timestamp_bits=42 max_order=17 bucket_order=0
[    0.492940] zbud: loaded
[    0.493396] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.493509] fuse init (API version 7.26)
[    0.494467] Key type asymmetric registered
[    0.494469] Asymmetric key parser 'x509' registered
[    0.494492] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    0.494517] io scheduler noop registered
[    0.494518] io scheduler deadline registered
[    0.494567] io scheduler cfq registered (default)
[    0.494667] hvc_iucv.691dff: The z/VM IUCV HVC device driver cannot be used without z/VM
[    0.495971] loop: module loaded
[    0.495998] tun: Universal TUN/TAP device driver, 1.6
[    0.496052] device-mapper: uevent: version 1.0.3
[    0.496092] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com
[    0.496113] cio.b5d5f6: Channel measurement facility initialized using format extended (mode autodetected)
[    0.496208] ap.3677f7: The hardware system does not support AP instructions
[    0.496330] NET: Registered protocol family 10
[    0.544325] Segment Routing with IPv6
[    0.544341] NET: Registered protocol family 17
[    0.544363] Key type dns_resolver registered
[    0.544467] registered taskstats version 1
[    0.544471] Loading compiled-in X.509 certificates
[    0.545489] Loaded X.509 cert 'Build time autogenerated kernel key: c5f92cef7956d4f9637bcfb673ad81c27c8d569a'
[    0.545497] zswap: loaded using pool lzo/zbud
[    0.545687] Key type big_key registered
[    0.545690] Key type trusted registered
[    0.545746] Key type encrypted registered
[    0.545748] AppArmor: AppArmor sha1 policy hashing enabled
[    0.545750] ima: No TPM chip found, activating TPM-bypass! (rc=-19)
[    0.545760] evm: HMAC attrs: 0x1
[    0.546164] Freeing unused kernel memory: 976K
[    0.559548] Write protected read-only-after-init data: 52k
supermin: mounting /proc
supermin: ext2 mini initrd starting up: 5.1.19 glibc
supermin: cmdline: panic=1 console=ttysclp0 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-256color
supermin: uptime: 0.55 0.01
supermin: mounting /sys
supermin: internal insmod crc32-vx_s390.ko
supermin: internal insmod crc32_generic.ko
supermin: internal insmod virtio_blk.ko
supermin: internal insmod virtio-rng.ko
supermin: internal insmod crypto_engine.ko
supermin: internal insmod virtio_crypto.ko
supermin: internal insmod virtio_net.ko
supermin: internal insmod virtio_scsi.ko
[    0.569582] random: fast init done
[    0.569650] random: crng init done
[    0.570593] scsi host0: Virtio SCSI HBA
[    0.571510] scsi 0:0:0:0: Direct-Access     QEMU     QEMU HARDDISK    2.5+ PQ: 0 ANSI: 5
[    0.571677] scsi 0:0:1:0: Direct-Access     QEMU     QEMU HARDDISK    2.5+ PQ: 0 ANSI: 5
[    0.583113] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    0.583125] sd 0:0:0:0: Power-on or device reset occurred
[    0.583250] sd 0:0:1:0: Attached scsi generic sg1 type 0
[    0.583308] sd 0:0:1:0: Power-on or device reset occurred
[    0.583399] sd 0:0:0:0: [sda] 204800 512-byte logical blocks: (105 MB/100 MiB)
[    0.583431] sd 0:0:0:0: [sda] Write Protect is off
[    0.583482] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    0.583519] sd 0:0:1:0: [sdb] 8388608 512-byte logical blocks: (4.29 GB/4.00 GiB)
[    0.583580] sd 0:0:1:0: [sdb] Write Protect is off
[    0.583624] sd 0:0:1:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    0.584428] sd 0:0:0:0: [sda] Attached SCSI disk
[    0.584509] sd 0:0:1:0: [sdb] Attached SCSI disk
supermin: internal insmod crc-itu-t.ko
supermin: internal insmod crc4.ko
supermin: internal insmod crc7.ko
supermin: internal insmod crc8.ko
supermin: internal insmod libcrc32c.ko
supermin: picked /sys/block/sdb/dev (8:16) as root device
supermin: creating /dev/root as block special 8:16
supermin: mounting new root on /root
[    0.590186] EXT4-fs (sdb): mounting ext2 file system using the ext4 subsystem
[    0.591190] EXT4-fs (sdb): mounted filesystem without journal. Opts: 
supermin: deleting initramfs files
supermin: chroot
Starting /init script ...
+ [[ panic=1 console=ttysclp0 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-256color == *guestfs_network=1* ]]
+ [[ panic=1 console=ttysclp0 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-256color == *guestfs_rescue=1* ]]
+ [[ panic=1 console=ttysclp0 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-256color == *guestfs_noreboot=1* ]]
+ [[ panic=1 console=ttysclp0 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-256color == *guestfs_boot_analysis=1* ]]
+ '[' '!' -d /sys ']'
+ mkdir -p /sys
+ mount -t sysfs /sys /sys
+ mkdir -p /run
+ mount -t tmpfs -o nosuid,size=20%,mode=0755 tmpfs /run
+ mkdir -p /run/lock
+ ln -s ../run/lock /var/lock
+ test -e /etc/mtab
+ ln -s /proc/mounts /etc/mtab
+ mount -t devtmpfs /dev /dev
+ mkdir -p /dev/pts
+ mount -t devpts /dev/pts /dev/pts
+ mkdir -p /dev/shm
+ mount -t tmpfs -o mode=1777 shmfs /dev/shm
+ [[ panic=1 console=ttysclp0 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-256color == *selinux=1* ]]
+ mkdir -p /run/tmpfiles.d
+ kmod static-nodes --format=tmpfiles --output=/run/tmpfiles.d/kmod.conf
++ od -x -A n
++ dd if=/dev/urandom bs=16 count=1 status=none
+ machine_id=' b343 8d82 45de 1db3 421f 0a4d a0d0 99de'
+ echo b3438d8245de1db3421f0a4da0d099de
+ systemd-tmpfiles --prefix=/dev --prefix=/run --prefix=/var/run --create --boot
[/usr/lib/tmpfiles.d/systemd.conf:11] Unknown group 'utmp'.
[/usr/lib/tmpfiles.d/systemd.conf:19] Unknown user 'systemd-network'.
[/usr/lib/tmpfiles.d/systemd.conf:20] Unknown user 'systemd-network'.
[/usr/lib/tmpfiles.d/systemd.conf:21] Unknown user 'systemd-network'.
[/usr/lib/tmpfiles.d/systemd.conf:25] Unknown group 'systemd-journal'.
[/usr/lib/tmpfiles.d/systemd.conf:26] Unknown group 'systemd-journal'.
Failed to parse ACL "d:group:adm:r-x": No such file or directory. Ignoring
Failed to parse ACL "group:adm:r-x": No such file or directory. Ignoring
Failed to parse ACL "group:adm:r--": No such file or directory. Ignoring
Failed to parse ACL "d:group::r-x,d:group:adm:r-x": No such file or directory. Ignoring
Failed to parse ACL "group::r-x,group:adm:r-x": No such file or directory. Ignoring
Failed to parse ACL "d:group:adm:r-x": No such file or directory. Ignoring
Failed to parse ACL "group:adm:r-x": No such file or directory. Ignoring
Failed to parse ACL "group:adm:r--": No such file or directory. Ignoring
+ for f in /lib/systemd/systemd-udevd /usr/lib/systemd/systemd-udevd /sbin/udevd /lib/udev/udevd /usr/lib/udev/udevd
+ '[' -x /lib/systemd/systemd-udevd ']'
+ UDEVD=/lib/systemd/systemd-udevd
+ break
+ '[' -z /lib/systemd/systemd-udevd ']'
+ /lib/systemd/systemd-udevd --daemon
starting version 237
+ udevadm trigger
+ udevadm settle --timeout=600
+ shopt -s nullglob
+ for f in /sys/block/sd*/device/timeout
+ echo 300
+ for f in /sys/block/sd*/device/timeout
+ echo 300
+ for f in /sys/block/{h,s,ub,v}d*/queue/scheduler
+ echo noop
/init: line 116: echo: write error: Invalid argument
+ for f in /sys/block/{h,s,ub,v}d*/queue/scheduler
+ echo noop
/init: line 116: echo: write error: Invalid argument
+ shopt -u nullglob
+ ip addr add 127.0.0.1/8 brd + dev lo scope host
+ ip link set dev lo up
+ test '' = 1
+ mdadm -As --auto=yes --run
mdadm: No arrays found in config file or automatically
+ modprobe dm_mod
+ lvm vgchange -aay --sysinit
  WARNING: Failed to connect to lvmetad. Falling back to device scanning.
+ ldmtool create all
[
]
+ test 1 = 1
+ test '' '!=' 1
+ uname -a
Linux (none) 4.15.0-30-generic #32-Ubuntu SMP Thu Jul 26 17:42:45 UTC 2018 s390x s390x s390x GNU/Linux
+ ls -lR /dev
/dev:
total 0
crw-r--r-- 1 0 0  10, 235 Aug 13 08:51 autofs
drwxr-xr-x 2 0 0      240 Aug 13 08:51 block
drwxr-xr-x 2 0 0       80 Aug 13 08:51 bsg
crw------- 1 0 0  10, 234 Aug 13 08:51 btrfs-control
drwxr-xr-x 2 0 0      700 Aug 13 08:51 char
crw------- 1 0 0  10,  63 Aug 13 08:51 clp
crw------- 1 0 0   5,   1 Aug 13 08:51 console
lrwxrwxrwx 1 0 0       11 Aug 13 08:51 core -> /proc/kcore
crw------- 1 0 0  10,  59 Aug 13 08:51 cpu_dma_latency
crw------- 1 0 0  10, 203 Aug 13 08:51 cuse
drwxr-xr-x 5 0 0      100 Aug 13 08:51 disk
crw------- 1 0 0  10,  62 Aug 13 08:51 ecryptfs
lrwxrwxrwx 1 0 0       13 Aug 13 08:51 fd -> /proc/self/fd
crw-rw-rw- 1 0 0   1,   7 Aug 13 08:51 full
crw-rw-rw- 1 0 0  10, 229 Aug 13 08:51 fuse
crw------- 1 0 0  10, 183 Aug 13 08:51 hwrng
crw-r--r-- 1 0 0   1,  11 Aug 13 08:51 kmsg
crw------- 1 0 0  10, 232 Aug 13 08:51 kvm
drwxr-xr-x 2 0 0       60 Aug 13 08:51 lightnvm
crw------- 1 0 0  10, 237 Aug 13 08:51 loop-control
brw------- 1 0 0   7,   0 Aug 13 08:51 loop0
brw------- 1 0 0   7,   1 Aug 13 08:51 loop1
brw------- 1 0 0   7,   2 Aug 13 08:51 loop2
brw------- 1 0 0   7,   3 Aug 13 08:51 loop3
brw------- 1 0 0   7,   4 Aug 13 08:51 loop4
brw------- 1 0 0   7,   5 Aug 13 08:51 loop5
brw------- 1 0 0   7,   6 Aug 13 08:51 loop6
brw------- 1 0 0   7,   7 Aug 13 08:51 loop7
drwxr-xr-x 2 0 0       60 Aug 13 08:51 mapper
crw------- 1 0 0   1,   1 Aug 13 08:51 mem
crw------- 1 0 0  10,  56 Aug 13 08:51 memory_bandwidth
drwxr-xr-x 2 0 0       60 Aug 13 08:51 net
crw------- 1 0 0  10,  58 Aug 13 08:51 network_latency
crw------- 1 0 0  10,  57 Aug 13 08:51 network_throughput
crw-rw-rw- 1 0 0   1,   3 Aug 13 08:51 null
crw------- 1 0 0   1,   4 Aug 13 08:51 port
crw-rw-rw- 1 0 0   5,   2 Aug 13 08:51 ptmx
drwxr-xr-x 2 0 0        0 Aug 13 08:51 pts
crw-rw-rw- 1 0 0   1,   8 Aug 13 08:51 random
crw------- 1 0 0  10,  60 Aug 13 08:51 sclp
brw------- 1 0 0   8,   0 Aug 13 08:51 sda
brw------- 1 0 0   8,  16 Aug 13 08:51 sdb
crw------- 1 0 0  21,   0 Aug 13 08:51 sg0
crw------- 1 0 0  21,   1 Aug 13 08:51 sg1
drwxrwxrwt 2 0 0       40 Aug 13 08:51 shm
crw------- 1 0 0  10, 231 Aug 13 08:51 snapshot
lrwxrwxrwx 1 0 0       15 Aug 13 08:51 stderr -> /proc/self/fd/2
lrwxrwxrwx 1 0 0       15 Aug 13 08:51 stdin -> /proc/self/fd/0
lrwxrwxrwx 1 0 0       15 Aug 13 08:51 stdout -> /proc/self/fd/1
crw-rw-rw- 1 0 0   5,   0 Aug 13 08:51 tty
crw------- 1 0 0   4,  65 Aug 13 08:51 ttysclp0
crw-rw-rw- 1 0 0   1,   9 Aug 13 08:51 urandom
drwxr-xr-x 2 0 0       60 Aug 13 08:51 vfio
crw------- 1 0 0  10, 238 Aug 13 08:51 vhost-net
crw------- 1 0 0  10, 241 Aug 13 08:51 vhost-vsock
drwxr-xr-x 2 0 0       60 Aug 13 08:51 virtio-ports
crw------- 1 0 0 249,   1 Aug 13 08:51 vport2p1
crw-rw-rw- 1 0 0   1,   5 Aug 13 08:51 zero

/dev/block:
total 0
lrwxrwxrwx 1 0 0 8 Aug 13 08:51 7:0 -> ../loop0
lrwxrwxrwx 1 0 0 8 Aug 13 08:51 7:1 -> ../loop1
lrwxrwxrwx 1 0 0 8 Aug 13 08:51 7:2 -> ../loop2
lrwxrwxrwx 1 0 0 8 Aug 13 08:51 7:3 -> ../loop3
lrwxrwxrwx 1 0 0 8 Aug 13 08:51 7:4 -> ../loop4
lrwxrwxrwx 1 0 0 8 Aug 13 08:51 7:5 -> ../loop5
lrwxrwxrwx 1 0 0 8 Aug 13 08:51 7:6 -> ../loop6
lrwxrwxrwx 1 0 0 8 Aug 13 08:51 7:7 -> ../loop7
lrwxrwxrwx 1 0 0 6 Aug 13 08:51 8:0 -> ../sda
lrwxrwxrwx 1 0 0 6 Aug 13 08:51 8:16 -> ../sdb

/dev/bsg:
total 0
crw------- 1 0 0 250, 0 Aug 13 08:51 0:0:0:0
crw------- 1 0 0 250, 1 Aug 13 08:51 0:0:1:0

/dev/char:
total 0
lrwxrwxrwx 1 0 0  8 Aug 13 08:51 10:183 -> ../hwrng
lrwxrwxrwx 1 0 0 10 Aug 13 08:51 10:200 -> ../net/tun
lrwxrwxrwx 1 0 0  7 Aug 13 08:51 10:229 -> ../fuse
lrwxrwxrwx 1 0 0 11 Aug 13 08:51 10:231 -> ../snapshot
lrwxrwxrwx 1 0 0  6 Aug 13 08:51 10:232 -> ../kvm
lrwxrwxrwx 1 0 0  9 Aug 13 08:51 10:235 -> ../autofs
lrwxrwxrwx 1 0 0 17 Aug 13 08:51 10:236 -> ../mapper/control
lrwxrwxrwx 1 0 0 15 Aug 13 08:51 10:237 -> ../loop-control
lrwxrwxrwx 1 0 0 19 Aug 13 08:51 10:56 -> ../memory_bandwidth
lrwxrwxrwx 1 0 0 21 Aug 13 08:51 10:57 -> ../network_throughput
lrwxrwxrwx 1 0 0 18 Aug 13 08:51 10:58 -> ../network_latency
lrwxrwxrwx 1 0 0 18 Aug 13 08:51 10:59 -> ../cpu_dma_latency
lrwxrwxrwx 1 0 0  7 Aug 13 08:51 10:60 -> ../sclp
lrwxrwxrwx 1 0 0 19 Aug 13 08:51 10:61 -> ../lightnvm/control
lrwxrwxrwx 1 0 0 11 Aug 13 08:51 10:62 -> ../ecryptfs
lrwxrwxrwx 1 0 0  6 Aug 13 08:51 10:63 -> ../clp
lrwxrwxrwx 1 0 0  6 Aug 13 08:51 1:1 -> ../mem
lrwxrwxrwx 1 0 0  7 Aug 13 08:51 1:11 -> ../kmsg
lrwxrwxrwx 1 0 0  7 Aug 13 08:51 1:3 -> ../null
lrwxrwxrwx 1 0 0  7 Aug 13 08:51 1:4 -> ../port
lrwxrwxrwx 1 0 0  7 Aug 13 08:51 1:5 -> ../zero
lrwxrwxrwx 1 0 0  7 Aug 13 08:51 1:7 -> ../full
lrwxrwxrwx 1 0 0  9 Aug 13 08:51 1:8 -> ../random
lrwxrwxrwx 1 0 0 10 Aug 13 08:51 1:9 -> ../urandom
lrwxrwxrwx 1 0 0  6 Aug 13 08:51 21:0 -> ../sg0
lrwxrwxrwx 1 0 0  6 Aug 13 08:51 21:1 -> ../sg1
lrwxrwxrwx 1 0 0 11 Aug 13 08:51 249:1 -> ../vport2p1
lrwxrwxrwx 1 0 0 14 Aug 13 08:51 250:0 -> ../bsg/0:0:0:0
lrwxrwxrwx 1 0 0 14 Aug 13 08:51 250:1 -> ../bsg/0:0:1:0
lrwxrwxrwx 1 0 0 11 Aug 13 08:51 4:65 -> ../ttysclp0
lrwxrwxrwx 1 0 0  6 Aug 13 08:51 5:0 -> ../tty
lrwxrwxrwx 1 0 0 10 Aug 13 08:51 5:1 -> ../console
lrwxrwxrwx 1 0 0  7 Aug 13 08:51 5:2 -> ../ptmx

/dev/disk:
total 0
drwxr-xr-x 2 0 0 80 Aug 13 08:51 by-id
drwxr-xr-x 2 0 0 80 Aug 13 08:51 by-path
drwxr-xr-x 2 0 0 60 Aug 13 08:51 by-uuid

/dev/disk/by-id:
total 0
lrwxrwxrwx 1 0 0 9 Aug 13 08:51 scsi-0QEMU_QEMU_HARDDISK_appliance -> ../../sdb
lrwxrwxrwx 1 0 0 9 Aug 13 08:51 scsi-0QEMU_QEMU_HARDDISK_hd0 -> ../../sda

/dev/disk/by-path:
total 0
lrwxrwxrwx 1 0 0 9 Aug 13 08:51 ccw-0.0.0001-scsi-0:0:0:0 -> ../../sda
lrwxrwxrwx 1 0 0 9 Aug 13 08:51 ccw-0.0.0001-scsi-0:0:1:0 -> ../../sdb

/dev/disk/by-uuid:
total 0
lrwxrwxrwx 1 0 0 9 Aug 13 08:51 2c144a16-d995-47b2-9ef5-13fd1aad769a -> ../../sdb

/dev/lightnvm:
total 0
crw------- 1 0 0 10, 61 Aug 13 08:51 control

/dev/mapper:
total 0
crw------- 1 0 0 10, 236 Aug 13 08:51 control

/dev/net:
total 0
crw-rw-rw- 1 0 0 10, 200 Aug 13 08:51 tun

/dev/pts:
total 0
c--------- 1 0 0 5, 2 Aug 13 08:51 ptmx

/dev/shm:
total 0

/dev/vfio:
total 0
crw------- 1 0 0 10, 196 Aug 13 08:51 vfio

/dev/virtio-ports:
total 0
lrwxrwxrwx 1 0 0 11 Aug 13 08:51 org.libguestfs.channel.0 -> ../vport2p1
+ cat /proc/mounts
/dev/root / ext2 rw,noatime,block_validity,barrier,user_xattr,acl 0 0
/proc /proc proc rw,relatime 0 0
/sys /sys sysfs rw,relatime 0 0
tmpfs /run tmpfs rw,nosuid,relatime,size=97860k,mode=755 0 0
/dev /dev devtmpfs rw,relatime,size=243736k,nr_inodes=60934,mode=755 0 0
/dev/pts /dev/pts devpts rw,relatime,mode=600,ptmxmode=000 0 0
shmfs /dev/shm tmpfs rw,relatime 0 0
+ lvm pvs
  WARNING: Failed to connect to lvmetad. Falling back to device scanning.
+ lvm vgs
  WARNING: Failed to connect to lvmetad. Falling back to device scanning.
+ lvm lvs
  WARNING: Failed to connect to lvmetad. Falling back to device scanning.
+ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    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
+ ip r
+ cat /etc/resolv.conf
cat: /etc/resolv.conf: No such file or directory
+ lsmod
Module                  Size  Used by
libcrc32c              16384  0
crc8                   16384  0
crc7                   16384  0
crc4                   16384  0
crc_itu_t              16384  0
virtio_scsi            20480  1
virtio_net             53248  0
virtio_crypto          28672  0
crypto_engine          16384  1 virtio_crypto
virtio_rng             16384  0
virtio_blk             24576  0
crc32_generic          16384  0
crc32_vx_s390          16384  2
+ date
Mon Aug 13 08:51:32 UTC 2018
+ echo -n 'clocksource: '
clocksource: + cat /sys/devices/system/clocksource/clocksource0/current_clocksource
tod
+ echo -n 'uptime: '
uptime: + cat /proc/uptime
0.74 0.05
+ test '' = 1
+ cmd=guestfsd
++ grep -Eo 'guestfs_channel=[^[:space:]]+' /proc/cmdline
+ eval
+ test x '!=' x
+ test 1 = 1
+ cmd='guestfsd --verbose'
+ test '' = 1
+ echo guestfsd --verbose
guestfsd --verbose
+ guestfsd --verbose
lvm config:
lvmetad
warning: lvmetad command failed
trying to open virtio-serial channel '/dev/virtio-ports/org.libguestfs.channel.0'
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: udevadm --debug settle
calling: settle
libguestfs: recv_from_daemon: received GUESTFS_LAUNCH_FLAG
libguestfs: appliance is up
Guest launched OK.
guestfsd: main_loop: new request, len 0x3c
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: udevadm --debug settle -E /dev/sda
calling: settle
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: udevadm --debug settle
calling: settle
commandrvf: stdout=e stderr=y flags=0x10000
commandrvf: parted -s -- /dev/sda mklabel msdos mkpart primary 128s -128s
Warning: The resulting partition is not properly aligned for best performance.
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: udevadm --debug settle
calling: settle
guestfsd: main_loop: proc 210 (part_disk) took 0.07 seconds
guestfsd: main_loop: new request, len 0x54
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: udevadm --debug settle -E /dev/sda1
calling: settle
commandrvf: stdout=y stderr=y flags=0x0
commandrvf: wipefs --help
commandrvf: stdout=n stderr=n flags=0x0
commandrvf: wipefs -a --force /dev/sda1
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: mke2fs -t ext2 -F /dev/sda1
mke2fs 1.44.1 (24-Mar-2018)
guestfsd: main_loop: proc 278 (mkfs) took 0.04 seconds
guestfsd: main_loop: new request, len 0x40
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: udevadm --debug settle -E /dev/sda1
calling: settle
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: mount -o  /dev/sda1 /sysroot/
[    0.932435] EXT4-fs (sda1): mounting ext2 file system using the ext4 subsystem
[    0.933255] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null)
guestfsd: main_loop: proc 1 (mount) took 0.02 seconds
guestfsd: main_loop: new request, len 0x34
guestfsd: main_loop: proc 3 (touch) took 0.00 seconds
guestfsd: main_loop: new request, len 0x28
umount-all: /proc/mounts: fsname=/dev/root dir=/ type=ext2 opts=rw,noatime,block_validity,barrier,user_xattr,acl freq=0 passno=0
umount-all: /proc/mounts: fsname=/proc dir=/proc type=proc opts=rw,relatime freq=0 passno=0
umount-all: /proc/mounts: fsname=/sys dir=/sys type=sysfs opts=rw,relatime freq=0 passno=0
umount-all: /proc/mounts: fsname=tmpfs dir=/run type=tmpfs opts=rw,nosuid,relatime,size=97860k,mode=755 freq=0 passno=0
umount-all: /proc/mounts: fsname=/dev dir=/dev type=devtmpfs opts=rw,relatime,size=243736k,nr_inodes=60934,mode=755 freq=0 passno=0
umount-all: /proc/mounts: fsname=/dev/pts dir=/dev/pts type=devpts opts=rw,relatime,mode=600,ptmxmode=000 freq=0 passno=0
umount-all: /proc/mounts: fsname=shmfs dir=/dev/shm type=tmpfs opts=rw,relatime freq=0 passno=0
umount-all: /proc/mounts: fsname=/dev/sda1 dir=/sysroot type=ext2 opts=rw,relatime,block_validity,barrier,user_xattr,acl freq=0 passno=0
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: umount /sysroot
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: udevadm --debug settle -E /dev/sdb
calling: settle
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: udevadm --debug settle -E /dev/sda
calling: settle
fsync /dev/sda
guestfsd: main_loop: proc 282 (internal_autosync) took 0.05 seconds
libguestfs: sending SIGTERM to process 21331
libguestfs: qemu maxrss 124312K
libguestfs: closing guestfs handle 0x2aa0d94da90 (state 0)
libguestfs: command: run: rm
libguestfs: command: run: \ -rf /tmp/libguestfsvN9NSa
libguestfs: command: run: rm
libguestfs: command: run: \ -rf /tmp/libguestfsFKYd6b
===== TEST FINISHED OK =====

Setting verified

tags:

added: verification-done verification-done-bionic
removed: verification-needed verification-needed-bionic

Revision history for this message

Launchpad Janitor (janitor) wrote on 2018-08-20:

#24

This bug was fixed in the package libguestfs - 1:1.36.13-1ubuntu3.1

---------------
libguestfs (1:1.36.13-1ubuntu3.1) bionic; urgency=medium

  * d/p/lp-1766534-s390x-*: backport s390x/CCW support from 1.37.22 to Bionic
    (LP: #1766534)
  * d/p/lp-1782138-java-support-OpenJDK-10.patch: Fix FTBFS due to newer
    jdk >=10 being in Bionic (LP: #1782138)

-- Christian Ehrhardt <email address hidden> Tue, 17 Jul 2018 10:34:31 +0200

Changed in libguestfs (Ubuntu Bionic):
status:	Fix Committed → Fix Released

Revision history for this message

Łukasz Zemczak (sil2100) wrote on 2018-08-20: Update Released

#23

The verification of the Stable Release Update for libguestfs has completed successfully and the package has now been released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions.

Revision history for this message

bugproxy (bugproxy) wrote on 2018-08-20: Comment bridged from LTC Bugzilla

#25

------- Comment From <email address hidden> 2018-08-20 07:08 EDT-------
IBM Bugzilla status -> closed, Fix Released in Cosmis and Bionic

Frank Heimes (fheimes) on 2018-08-20

Changed in ubuntu-z-systems:
status:	In Progress → Fix Released

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Ubuntulibguestfs package

libguestfs cannot start the qemu process on s390x

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