I investigated the condition this bug can be reproduced. Firewall driver is not related.
When using devstack, to reproduce ths bug, we must remove a subnet which created by devstack.
This is another bug #1043827. If bug #1043827 is resolved, this bug always happens when an instance is launched with a network without subnet.
I investigated the condition this bug can be reproduced. Firewall driver is not related.
When using devstack, to reproduce ths bug, we must remove a subnet which created by devstack.
This is another bug #1043827. If bug #1043827 is resolved, this bug always happens when an instance is launched with a network without subnet.