[ 1240.426573][ T9532] br1: port 1(veth1) entered blocking state
[ 1240.427015][ T9532] br1: port 1(veth1) entered disabled state
[ 1240.427673][ T9532] veth1: entered allmulticast mode
[ 1240.430338][ T9532] veth1: entered promiscuous mode
[ 1240.558101][   T40] br1: port 1(veth1) entered blocking state
[ 1240.558471][   T40] br1: port 1(veth1) entered forwarding state
[ 1271.754930][ T9711] br1: port 1(veth1) entered disabled state
[ 1271.850835][ T9712] veth1: left allmulticast mode
[ 1271.851141][ T9712] veth1: left promiscuous mode
[ 1271.851516][ T9712] br1: port 1(veth1) entered disabled state