Yours may be the same bug, but may not. Please open a new bug with the information which I"d asked of Sergei, in particular your /proc/cpuinfo, uname -a, iptables -L, brctl show, and virsh dumpxml and release info for an affected guest, and any relevant log info from both guest and host.
@Adam,
Yours may be the same bug, but may not. Please open a new bug with the information which I"d asked of Sergei, in particular your /proc/cpuinfo, uname -a, iptables -L, brctl show, and virsh dumpxml and release info for an affected guest, and any relevant log info from both guest and host.