Description of problem: While changing config items for virtual machines in virt-manager. Version-Release number of selected component: libvirt-daemon-1.1.0-1.fc18 Additional info: reporter: libreport-2.1.5 backtrace_rating: 4 cmdline: /usr/sbin/libvirtd crash_function: virClassIsDerivedFrom executable: /usr/sbin/libvirtd kernel: 3.9.9-201.fc18.x86_64 runlevel: N 5 uid: 0 Truncated backtrace: Thread no. 1 (10 frames) #0 virClassIsDerivedFrom at /lib64/libvirt.so.0 #1 virObjectLock at /lib64/libvirt.so.0 #2 virNetServerClientSendMessage at /lib64/libvirt.so.0 #3 remoteDispatchDomainEventSend #4 remoteRelayDomainEventLifecycle #5 virDomainEventStateDispatchFunc at /lib64/libvirt.so.0 #6 virDomainEventTimer at /lib64/libvirt.so.0 #7 virEventPollRunOnce at /lib64/libvirt.so.0 #8 virEventRunDefaultImpl at /lib64/libvirt.so.0 #9 virNetServerRun at /lib64/libvirt.so.0
Created attachment 787617 [details] File: backtrace
Created attachment 787618 [details] File: cgroup
Created attachment 787619 [details] File: core_backtrace
Created attachment 787620 [details] File: dso_list
Created attachment 787621 [details] File: environ
Created attachment 787622 [details] File: limits
Created attachment 787623 [details] File: maps
Created attachment 787624 [details] File: open_fds
Created attachment 787625 [details] File: proc_pid_status
Created attachment 787626 [details] File: var_log_messages
Since this was using virt-preview on F18, and this version is no longer in any supported fedora, please try f19 w/ virt-preview or F20 and see if you can still reproduce.