[ 2249.714949][T20155] br1: port 1(veth1) entered blocking state
[ 2249.715431][T20155] br1: port 1(veth1) entered disabled state
[ 2249.715876][T20155] veth1: entered allmulticast mode
[ 2249.719584][T20155] veth1: entered promiscuous mode
[ 2249.840846][   T56] br1: port 1(veth1) entered blocking state
[ 2249.841331][   T56] br1: port 1(veth1) entered forwarding state
[ 2269.568211][T20294] br1: port 1(veth1) entered disabled state
[ 2269.681216][T20295] veth1: left allmulticast mode
[ 2269.681583][T20295] veth1: left promiscuous mode
[ 2269.682072][T20295] br1: port 1(veth1) entered disabled state