[ 1418.463639][ T9883] br1: port 1(veth1) entered blocking state
[ 1418.463958][ T9883] br1: port 1(veth1) entered disabled state
[ 1418.464222][ T9883] veth1: entered allmulticast mode
[ 1418.466089][ T9883] veth1: entered promiscuous mode
[ 1418.613568][   T52] br1: port 1(veth1) entered blocking state
[ 1418.613879][   T52] br1: port 1(veth1) entered forwarding state
[ 1452.985542][ T9974] br1: port 1(veth1) entered disabled state
[ 1453.129663][ T9975] veth1: left allmulticast mode
[ 1453.129899][ T9975] veth1: left promiscuous mode
[ 1453.132098][ T9975] br1: port 1(veth1) entered disabled state