[ 1289.841690][ T7210] br1: port 1(veth1) entered blocking state
[ 1289.841987][ T7210] br1: port 1(veth1) entered disabled state
[ 1289.849830][ T7210] veth1: entered allmulticast mode
[ 1289.851849][ T7210] veth1: entered promiscuous mode
[ 1289.950146][ T5600] br1: port 1(veth1) entered blocking state
[ 1289.950465][ T5600] br1: port 1(veth1) entered forwarding state
[ 1307.676226][ T7349] br1: port 1(veth1) entered disabled state
[ 1307.768709][ T7351] veth1: left allmulticast mode
[ 1307.769033][ T7351] veth1: left promiscuous mode
[ 1307.769551][ T7351] br1: port 1(veth1) entered disabled state