[ 1243.709365][T18738] br1: port 1(veth1) entered blocking state
[ 1243.710484][T18738] br1: port 1(veth1) entered disabled state
[ 1243.710932][T18738] veth1: entered allmulticast mode
[ 1243.725371][T18738] veth1: entered promiscuous mode
[ 1243.843008][  T152] br1: port 1(veth1) entered blocking state
[ 1243.843451][  T152] br1: port 1(veth1) entered forwarding state
[ 1262.999371][T18877] br1: port 1(veth1) entered disabled state
[ 1263.133324][T18878] veth1: left allmulticast mode
[ 1263.134677][T18878] veth1: left promiscuous mode
[ 1263.135168][T18878] br1: port 1(veth1) entered disabled state