[ 1338.649833][ T5246] br1: port 1(veth1) entered blocking state
[ 1338.650843][ T5246] br1: port 1(veth1) entered disabled state
[ 1338.651323][ T5246] veth1: entered allmulticast mode
[ 1338.653699][ T5246] veth1: entered promiscuous mode
[ 1338.745543][  T377] br1: port 1(veth1) entered blocking state
[ 1338.745836][  T377] br1: port 1(veth1) entered forwarding state
[ 1352.073235][ T5345] br1: port 1(veth1) entered disabled state
[ 1352.166926][ T5346] veth1: left allmulticast mode
[ 1352.167277][ T5346] veth1: left promiscuous mode
[ 1352.167629][ T5346] br1: port 1(veth1) entered disabled state