[ 1121.284177][T20497] br1: port 1(veth1) entered blocking state
[ 1121.284861][T20497] br1: port 1(veth1) entered disabled state
[ 1121.285169][T20497] veth1: entered allmulticast mode
[ 1121.286738][T20497] veth1: entered promiscuous mode
[ 1121.311031][  T189] br1: port 1(veth1) entered blocking state
[ 1121.311336][  T189] br1: port 1(veth1) entered forwarding state
[ 1135.767359][T20640] br1: port 1(veth1) entered disabled state
[ 1135.792497][T20641] veth1: left allmulticast mode
[ 1135.792782][T20641] veth1: left promiscuous mode
[ 1135.793102][T20641] br1: port 1(veth1) entered disabled state