Your message dated Tue, 06 Feb 2018 18:50:38 +0000
with message-id <e1ej8ke-00054c...@fasolo.debian.org>
and subject line Bug#888182: fixed in nbdkit 1.1.28-3
has caused the Debian Bug report #888182,
regarding qemu-system-arm: qemu-system-arm crashes when run as part of the 
nbdkit testsuite
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
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immediately.)


-- 
888182: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=888182
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: qemu-system-arm
Version: 1:2.11+dfsg-1
Severity: grave

Dear Maintainer,

I just got an nbdkit build failure from the armhf autobuilders. The
test-suite uses libguestfs and spawns qemu-system-arm which is killed by
SIGSEGV. Please see
https://buildd.debian.org/status/fetch.php?pkg=nbdkit&arch=armhf&ver=1.1.28-1&stamp=1516723989&raw=0
for the build log.

I re-ran the check in an armhf porterbox chroot (abel) and got the
output below. I don't see any useful output after starting
qemu-system-arm, but at least the command line parameters are visible.

,----
| $ LIBGUESTFS_TRACE=1 LIBGUESTFS_DEBUG=1 make check
| [...]
| guestfish -N fs -m /dev/sda1 write /hello.txt "hello,world"
| libguestfs: trace: set_verbose true
| libguestfs: trace: set_verbose = 0
| libguestfs: create: flags = 0, handle = 0x10e8ee8, program = guestfish
| libguestfs: trace: disk_create "test1.img" "raw" 104857600 
"preallocation:sparse"
| libguestfs: trace: disk_create = 0
| libguestfs: trace: set_pgroup true
| libguestfs: trace: set_pgroup = 0
| libguestfs: trace: add_drive "test1.img" "format:raw"
| libguestfs: trace: add_drive = 0
| libguestfs: trace: is_config
| libguestfs: trace: is_config = 1
| libguestfs: trace: launch
| libguestfs: trace: get_tmpdir
| libguestfs: trace: get_tmpdir = "/tmp"
| libguestfs: trace: version
| libguestfs: trace: version = <struct guestfs_version = major: 1, minor: 36, 
release: 11, extra: , >
| libguestfs: trace: get_backend
| libguestfs: trace: get_backend = "direct"
| libguestfs: launch: program=guestfish
| libguestfs: launch: version=1.36.11
| 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/libguestfsZiGbYj
| libguestfs: launch: umask=0022
| libguestfs: launch: euid=2596
| libguestfs: is_openable: /dev/kvm: No such file or directory
| 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: 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-2596/lock
| libguestfs: command: run: \ --copy-kernel
| libguestfs: command: run: \ -f ext2
| libguestfs: command: run: \ --host-cpu arm
| libguestfs: command: run: \ /usr/lib/arm-linux-gnueabihf/guestfs/supermin.d
| libguestfs: command: run: \ -o /var/tmp/.guestfs-2596/appliance.d
| supermin: version: 5.1.19
| supermin: package handler: debian/dpkg
| supermin: acquiring lock on /var/tmp/.guestfs-2596/lock
| supermin: if-newer: output does not need rebuilding
| libguestfs: finished building supermin appliance
| libguestfs: begin testing qemu features
| libguestfs: trace: get_cachedir
| libguestfs: trace: get_cachedir = "/var/tmp"
| libguestfs: checking for previously cached test results of 
/usr/bin/qemu-system-
| arm, in /var/tmp/.guestfs-2596
| 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: trace: get_sockdir
| libguestfs: trace: get_sockdir = "/tmp"
| libguestfs: finished testing qemu features
| libguestfs: trace: get_backend_setting "gdb"
| libguestfs: trace: get_backend_setting = NULL (error)
| libguestfs: command: run: dmesg | grep -Eoh 'lpj=[[:digit:]]+'
| dmesg: read kernel buffer failed: Operation not permitted
| libguestfs: read_lpj_from_dmesg: external command exited with error status 1
| libguestfs: read_lpj_from_files: no boot messages files are readable
| [00050ms] /usr/bin/qemu-system-arm \
|     -global virtio-blk-device.scsi=off \
|     -enable-fips \
|     -nodefaults \
|     -display none \
|     -machine virt,accel=kvm:tcg \
|     -m 500 \
|     -no-reboot \
|     -rtc driftfix=slew \
|     -kernel /var/tmp/.guestfs-2596/appliance.d/kernel \
|     -initrd /var/tmp/.guestfs-2596/appliance.d/initrd \
|     -object rng-random,filename=/dev/urandom,id=rng0 \
|     -device virtio-rng-pci,rng=rng0 \
|     -device virtio-scsi-device,id=scsi \
|     -drive 
file=/home/bengen/nbdkit-1.1.28/tests/test1.img,cache=writeback,format=raw,id=hd0,if=none
 \
|     -device scsi-hd,drive=hd0 \
|     -drive 
file=/var/tmp/.guestfs-2596/appliance.d/root,snapshot=on,id=appliance,cache=unsafe,if=none,format=raw
 \
|     -device scsi-hd,drive=appliance \
|     -device virtio-serial-device \
|     -serial stdio \
|     -chardev socket,path=/tmp/libguestfscc24gw/guestfsd.sock,id=channel0 \
|     -device virtserialport,chardev=channel0,name=org.libguestfs.channel.0 \
|     -append 'panic=1 mem=500M console=ttyAMA0 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=screen'
| Could not access KVM kernel module: No such file or directory
| qemu-system-arm: failed to initialize KVM: No such file or directory
| qemu-system-arm: Back to tcg accelerator
| libguestfs: error: appliance closed the connection unexpectedly, see earlier 
error messages
| libguestfs: child_cleanup: 0x10e8ee8: child process died
| libguestfs: sending SIGTERM to process 14693
| libguestfs: error: /usr/bin/qemu-system-arm killed by signal 11 (Segmentation 
fault), see debug messages above
| libguestfs: error: guestfs_launch failed, see earlier error messages
| libguestfs: trace: launch = -1 (error)
| libguestfs: trace: close
| libguestfs: closing guestfs handle 0x10e8ee8 (state 0)
| libguestfs: command: run: rm
| libguestfs: command: run: \ -rf /tmp/libguestfsZiGbYj
| libguestfs: command: run: rm
| libguestfs: command: run: \ -rf /tmp/libguestfscc24gw
| Makefile:2396: recipe for target 'disk' failed  
| make[2]: *** [disk] Error 1
| [...]
`----

Please let me know what I can do to provide further debugging help.

Cheers,
-Hilko

--- End Message ---
--- Begin Message ---
Source: nbdkit
Source-Version: 1.1.28-3

We believe that the bug you reported is fixed in the latest version of
nbdkit, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 888...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Hilko Bengen <ben...@debian.org> (supplier of updated nbdkit package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

Format: 1.8
Date: Tue, 06 Feb 2018 18:59:38 +0100
Source: nbdkit
Binary: nbdkit nbdkit-plugin-dev nbdkit-plugin-perl nbdkit-plugin-python 
nbdkit-plugin-libvirt nbdkit-plugin-guestfs nbdkit-plugin-ruby
Architecture: source
Version: 1.1.28-3
Distribution: unstable
Urgency: medium
Maintainer: Hilko Bengen <ben...@debian.org>
Changed-By: Hilko Bengen <ben...@debian.org>
Description:
 nbdkit     - toolkit for creating NBD servers
 nbdkit-plugin-dev - development files for nbdkit
 nbdkit-plugin-guestfs - libguestfs plugin for nbdkit
 nbdkit-plugin-libvirt - libvirt plugin for nbdkit
 nbdkit-plugin-perl - Perl plugin for nbdkit
 nbdkit-plugin-python - Python plugin for nbdkit
 nbdkit-plugin-ruby - Ruby plugin for nbdkit
Closes: 888182
Changes:
 nbdkit (1.1.28-3) unstable; urgency=medium
 .
   * Document the need for linux-image-* build dependencies
     (Closes: #888182)
   * Disable some build dependencies for the nocheck build profile
Checksums-Sha1:
 c92c320e0f92effcb226b7c39343ff98f197d31a 3190 nbdkit_1.1.28-3.dsc
 cfb95bef27409f055ada6cfdce27a467201f4ad1 4724 nbdkit_1.1.28-3.debian.tar.xz
 c2cb8392dc792439088b36961dde89413052c860 14498 nbdkit_1.1.28-3_source.buildinfo
Checksums-Sha256:
 8000626b8674a6c2446a1ec1d177eba6efb70fd6823565074caac7137535cda3 3190 
nbdkit_1.1.28-3.dsc
 a0937a86fbc97d4d85151396650ea6000daef03b6bba3abf5bb4a5026bc38bf3 4724 
nbdkit_1.1.28-3.debian.tar.xz
 41e6b8699c1b421cbc5a3ea90d08388fb57499ebde55306b37f25cda832b7167 14498 
nbdkit_1.1.28-3_source.buildinfo
Files:
 083eecad2c2863cb5e92eb301a5933e7 3190 admin optional nbdkit_1.1.28-3.dsc
 497a999285d1985c39a68386e79953fe 4724 admin optional 
nbdkit_1.1.28-3.debian.tar.xz
 09db5cba248c5359cd62d4bb342e88af 14498 admin optional 
nbdkit_1.1.28-3_source.buildinfo

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--- End Message ---

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