[ 1222.181717][T20105] br1: port 1(veth1) entered blocking state
[ 1222.182024][T20105] br1: port 1(veth1) entered disabled state
[ 1222.182351][T20105] veth1: entered allmulticast mode
[ 1222.184302][T20105] veth1: entered promiscuous mode
[ 1222.282037][T18020] br1: port 1(veth1) entered blocking state
[ 1222.282420][T18020] br1: port 1(veth1) entered forwarding state
[ 1253.393080][T20284] br1: port 1(veth1) entered disabled state
[ 1253.479322][T20285] veth1: left allmulticast mode
[ 1253.479615][T20285] veth1: left promiscuous mode
[ 1253.479967][T20285] br1: port 1(veth1) entered disabled state