[ 1256.807254][T10133] br1: port 1(veth1) entered blocking state
[ 1256.807774][T10133] br1: port 1(veth1) entered disabled state
[ 1256.808220][T10133] veth1: entered allmulticast mode
[ 1256.811736][T10133] veth1: entered promiscuous mode
[ 1256.932367][ T2450] br1: port 1(veth1) entered blocking state
[ 1256.932944][ T2450] br1: port 1(veth1) entered forwarding state
[ 1271.728230][T10232] br1: port 1(veth1) entered disabled state
[ 1271.844621][T10233] veth1: left allmulticast mode
[ 1271.845054][T10233] veth1: left promiscuous mode
[ 1271.845511][T10233] br1: port 1(veth1) entered disabled state