[Pkg-libvirt-maintainers] Bug#916530: libvirt-daemon: libvirtd restart crash and restart VM if CDROM attached without CD

[Daniel]

Package: libvirt-daemon
Version: 3.0.0-4+deb9u3
Severity: important

Hello,

when a VM has the host CDROM marqued as connected and there is no CD in the drive, restarting libvirtd make the VM crash and restart.

Output from journalctl:

déc. 15 13:47:36 kiwano libvirtd[1986]: 2018-12-15 12:47:36.770+0000: 2391: error : virStorageFileBackendFileReadHeader:1474 : Failed to open file '/dev/sr0': Aucun médium trouvé
déc. 15 13:47:36 kiwano virtlogd[3241]: 2018-12-15 12:47:36.828+0000: 3241: error : virNetSocketReadWire:1801 : End of file while reading data: Erreur d'entrée/sortie

Output from VM log

2018-12-15 12:47:36.723+0000: shutting down, reason=crashed

Daniel

-- System Information:
Debian Release: 9.6
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.9.0-8-amd64 (SMP w/8 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages libvirt-daemon depends on:
ii  libapparmor1        2.11.0-3+deb9u2
ii  libaudit1           1:2.6.7-2
ii  libavahi-client3    0.6.32-2
ii  libavahi-common3    0.6.32-2
ii  libblkid1           2.29.2-1+deb9u1
ii  libc6               2.24-11+deb9u3
ii  libcap-ng0          0.7.7-3+b1
ii  libdbus-1-3         1.10.26-0+deb9u1
ii  libdevmapper1.02.1  2:1.02.137-2
ii  libfuse2            2.9.7-1+deb9u2
ii  libgnutls30         3.5.8-5+deb9u4
ii  libnetcf1           1:0.2.8-1+b2
ii  libnl-3-200         3.2.27-2
ii  libnl-route-3-200   3.2.27-2
ii  libnuma1            2.0.11-2.1
ii  libparted2          3.2-17
ii  libpcap0.8          1.8.1-3
ii  libpciaccess0       0.13.4-1+b2
ii  librados2           10.2.11-2
ii  librbd1             10.2.11-2
ii  libsasl2-2          2.1.27~101-g0780600+dfsg-3
ii  libselinux1         2.6-3+b3
ii  libssh2-1           1.7.0-1
ii  libudev1            232-25+deb9u6
ii  libvirt0            3.0.0-4+deb9u3
ii  libxen-4.8          4.8.4+xsa273+shim4.10.1+xsa273-1+deb9u10
ii  libxenstore3.0      4.8.4+xsa273+shim4.10.1+xsa273-1+deb9u10
ii  libxml2             2.9.4+dfsg1-2.2+deb9u2
ii  libyajl2            2.1.0-2+b3

Versions of packages libvirt-daemon recommends:
ii  libxml2-utils   2.9.4+dfsg1-2.2+deb9u2
ii  netcat-openbsd  1.130-3
ii  qemu-kvm        1:2.8+dfsg-6+deb9u5

Versions of packages libvirt-daemon suggests:
ii  libvirt-daemon-system  3.0.0-4+deb9u3
pn  numad                  <none>

-- no debconf information