[ 1343.611976][ T6921] br1: port 1(veth1) entered blocking state
[ 1343.612429][ T6921] br1: port 1(veth1) entered disabled state
[ 1343.612851][ T6921] veth1: entered allmulticast mode
[ 1343.616341][ T6921] veth1: entered promiscuous mode
[ 1343.748180][ T6408] br1: port 1(veth1) entered blocking state
[ 1343.748609][ T6408] br1: port 1(veth1) entered forwarding state
[ 1363.353695][ T7060] br1: port 1(veth1) entered disabled state
[ 1363.517922][ T7062] veth1: left allmulticast mode
[ 1363.518636][ T7062] veth1: left promiscuous mode
[ 1363.519170][ T7062] br1: port 1(veth1) entered disabled state