[ 1642.518820][T12731] br1: port 1(veth1) entered blocking state
[ 1642.519137][T12731] br1: port 1(veth1) entered disabled state
[ 1642.519381][T12731] veth1: entered allmulticast mode
[ 1642.521803][T12731] veth1: entered promiscuous mode
[ 1642.691147][  T157] br1: port 1(veth1) entered blocking state
[ 1642.691597][  T157] br1: port 1(veth1) entered forwarding state
[ 1658.444172][T12790] br1: port 1(veth1) entered disabled state
[ 1658.594981][T12791] veth1: left allmulticast mode
[ 1658.595222][T12791] veth1: left promiscuous mode
[ 1658.595537][T12791] br1: port 1(veth1) entered disabled state