[ 1356.293612][ T5780] br1: port 1(veth1) entered blocking state
[ 1356.293944][ T5780] br1: port 1(veth1) entered disabled state
[ 1356.294199][ T5780] veth1: entered allmulticast mode
[ 1356.297967][ T5780] veth1: entered promiscuous mode
[ 1356.453788][ T2705] br1: port 1(veth1) entered blocking state
[ 1356.454037][ T2705] br1: port 1(veth1) entered forwarding state
[ 1390.873830][ T5871] br1: port 1(veth1) entered disabled state
[ 1391.032085][ T5872] veth1: left allmulticast mode
[ 1391.032300][ T5872] veth1: left promiscuous mode
[ 1391.032968][ T5872] br1: port 1(veth1) entered disabled state