[ 1343.424885][ T8357] br1: port 1(veth1) entered blocking state
[ 1343.425181][ T8357] br1: port 1(veth1) entered disabled state
[ 1343.425473][ T8357] veth1: entered allmulticast mode
[ 1343.427349][ T8357] veth1: entered promiscuous mode
[ 1343.510167][ T5620] br1: port 1(veth1) entered blocking state
[ 1343.510476][ T5620] br1: port 1(veth1) entered forwarding state
[ 1356.881841][ T8456] br1: port 1(veth1) entered disabled state
[ 1356.951758][ T8457] veth1: left allmulticast mode
[ 1356.951989][ T8457] veth1: left promiscuous mode
[ 1356.952311][ T8457] br1: port 1(veth1) entered disabled state