[ 1144.390537][ T8963] br1: port 1(veth1) entered blocking state
[ 1144.390975][ T8963] br1: port 1(veth1) entered disabled state
[ 1144.391811][ T8963] veth1: entered allmulticast mode
[ 1144.395332][ T8963] veth1: entered promiscuous mode
[ 1144.509349][   T37] br1: port 1(veth1) entered blocking state
[ 1144.509867][   T37] br1: port 1(veth1) entered forwarding state
[ 1178.162957][ T9142] br1: port 1(veth1) entered disabled state
[ 1178.318144][ T9143] veth1: left allmulticast mode
[ 1178.318669][ T9143] veth1: left promiscuous mode
[ 1178.319487][ T9143] br1: port 1(veth1) entered disabled state