[ 2221.470450][T20327] br1: port 1(veth1) entered blocking state
[ 2221.472568][T20327] br1: port 1(veth1) entered disabled state
[ 2221.473292][T20327] veth1: entered allmulticast mode
[ 2221.476771][T20327] veth1: entered promiscuous mode
[ 2221.595421][   T37] br1: port 1(veth1) entered blocking state
[ 2221.595932][   T37] br1: port 1(veth1) entered forwarding state
[ 2240.931283][T20466] br1: port 1(veth1) entered disabled state
[ 2241.050120][T20467] veth1: left allmulticast mode
[ 2241.050504][T20467] veth1: left promiscuous mode
[ 2241.051037][T20467] br1: port 1(veth1) entered disabled state