[ 1427.160155][ T6421] br1: port 1(veth1) entered blocking state
[ 1427.160473][ T6421] br1: port 1(veth1) entered disabled state
[ 1427.160775][ T6421] veth1: entered allmulticast mode
[ 1427.163700][ T6421] veth1: entered promiscuous mode
[ 1427.336075][T21535] br1: port 1(veth1) entered blocking state
[ 1427.336380][T21535] br1: port 1(veth1) entered forwarding state
[ 1462.296341][ T6512] br1: port 1(veth1) entered disabled state
[ 1462.451717][ T6513] veth1: left allmulticast mode
[ 1462.451975][ T6513] veth1: left promiscuous mode
[ 1462.452295][ T6513] br1: port 1(veth1) entered disabled state