[ 1429.453493][ T9483] br1: port 1(veth1) entered blocking state
[ 1429.453766][ T9483] br1: port 1(veth1) entered disabled state
[ 1429.454033][ T9483] veth1: entered allmulticast mode
[ 1429.456489][ T9483] veth1: entered promiscuous mode
[ 1429.605910][ T8711] br1: port 1(veth1) entered blocking state
[ 1429.606175][ T8711] br1: port 1(veth1) entered forwarding state
[ 1463.718236][ T9574] br1: port 1(veth1) entered disabled state
[ 1463.863596][ T9575] veth1: left allmulticast mode
[ 1463.863871][ T9575] veth1: left promiscuous mode
[ 1463.864168][ T9575] br1: port 1(veth1) entered disabled state