[ 1615.716998][T21177] br1: port 1(veth1) entered blocking state
[ 1615.717445][T21177] br1: port 1(veth1) entered disabled state
[ 1615.717879][T21177] veth1: entered allmulticast mode
[ 1615.722341][T21177] veth1: entered promiscuous mode
[ 1615.827794][  T371] br1: port 1(veth1) entered blocking state
[ 1615.828572][  T371] br1: port 1(veth1) entered forwarding state
[ 1630.705154][T21276] br1: port 1(veth1) entered disabled state
[ 1630.837015][T21277] veth1: left allmulticast mode
[ 1630.837401][T21277] veth1: left promiscuous mode
[ 1630.837891][T21277] br1: port 1(veth1) entered disabled state