Public bug reported: Hello,
We're running into this issue on our 14.04 LTS hosts, when removing all filterref's on an interface, it results in a crash. # virsh dump-xml e7276b62-887f-443e-b85b-ea3b5c395924 ..... <interface type='bridge'> <mac address='fa:16:3e:1c:cf:99'/> <source bridge='qbr3f490a54-72'/> <target dev='tap3f490a54-72'/> <model type='virtio'/> <filterref filter='illuminate-smtp-block'/> <alias name='net0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> </interface> .... Update attempt # cat interface.xml <interface type="bridge"> <mac address="fa:16:3e:1c:cf:99"/> <source bridge="qbr3f490a54-72"/> <target dev="tap3f490a54-72"/> <model type="virtio"/> <alias name="net0"/> <address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x0"/> </interface> # virsh update-device e7276b62-887f-443e-b85b-ea3b5c395924 interface.xml .. libvirtd segfaults! There is an existing patch for this which addresses this issue, but it seems that it's not backported into current sources. http://www.redhat.com/archives/libvir-list/2014-May/msg00005.html ** Affects: libvirt (Ubuntu) Importance: Undecided Status: Confirmed ** Patch added: "qemu-filterref-crash.patch" https://bugs.launchpad.net/bugs/1448205/+attachment/4383127/+files/qemu-filterref-crash.patch ** Changed in: libvirt (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libvirt in Ubuntu. https://bugs.launchpad.net/bugs/1448205 Title: Crash when removing <filterref> from interface with update-device To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1448205/+subscriptions -- Ubuntu-server-bugs mailing list [email protected] Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
