Greetings! I encountered a bug in ovs-vsctl that may be worth sharing with you.
The code path in the error case when bridge's del-port is attempted for the parent (instead of the fake-bridge) segfaults. Here are some simple steps for reproducing this issue: PARENT_BRIDGE=br0 ; FAKE_BRIDGE=br0c ; VLAN_TAG=666 ovs-vsctl add-br $PARENT_BRIDGE ovs-vsctl add-br $FAKE_BRIDGE $PARENT_BRIDGE $VLAN_TAG ovs-vsctl add-port $FAKE_BRIDGE p1 ovs-vsctl del-port $PARENT_BRIDGE p1 I submitted more info and a proposed fix to ovs-dev [1]. Please see if it makes sense and let me know if that is useful. Thanks, -- flaviof [1]: https://patchwork.ozlabs.org/patch/907245/ https://patchwork.ozlabs.org/patch/907246/
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