[ 1535.091134][ T8072] br1: port 1(veth1) entered blocking state
[ 1535.091445][ T8072] br1: port 1(veth1) entered disabled state
[ 1535.091742][ T8072] veth1: entered allmulticast mode
[ 1535.093614][ T8072] veth1: entered promiscuous mode
[ 1535.243280][ T5511] br1: port 1(veth1) entered blocking state
[ 1535.243641][ T5511] br1: port 1(veth1) entered forwarding state
[ 1555.729216][ T8147] br1: port 1(veth1) entered disabled state
[ 1555.920526][ T8149] veth1: left allmulticast mode
[ 1555.920753][ T8149] veth1: left promiscuous mode
[ 1555.921089][ T8149] br1: port 1(veth1) entered disabled state