[ 1254.253331][ T6755] br1: port 1(veth1) entered blocking state
[ 1254.253641][ T6755] br1: port 1(veth1) entered disabled state
[ 1254.253947][ T6755] veth1: entered allmulticast mode
[ 1254.256012][ T6755] veth1: entered promiscuous mode
[ 1254.366387][  T253] br1: port 1(veth1) entered blocking state
[ 1254.367290][  T253] br1: port 1(veth1) entered forwarding state
[ 1285.661626][ T6934] br1: port 1(veth1) entered disabled state
[ 1285.774584][ T6935] veth1: left allmulticast mode
[ 1285.774813][ T6935] veth1: left promiscuous mode
[ 1285.775164][ T6935] br1: port 1(veth1) entered disabled state