[ 2104.149278][T20211] br0: port 1(veth1) entered blocking state
[ 2104.149792][T20211] br0: port 1(veth1) entered disabled state
[ 2104.150247][T20211] veth1: entered allmulticast mode
[ 2104.153747][T20211] veth1: entered promiscuous mode
[ 2104.430786][   T37] br0: port 1(veth1) entered blocking state
[ 2104.431271][   T37] br0: port 1(veth1) entered forwarding state
[ 2111.551346][T20255] br0: port 1(veth1) entered disabled state
[ 2111.665111][T20256] veth1: left allmulticast mode
[ 2111.665464][T20256] veth1: left promiscuous mode
[ 2111.665964][T20256] br0: port 1(veth1) entered disabled state