[ 1297.841173][ T7670] br1: port 1(veth1) entered blocking state
[ 1297.841902][ T7670] br1: port 1(veth1) entered disabled state
[ 1297.842195][ T7670] veth1: entered allmulticast mode
[ 1297.844169][ T7670] veth1: entered promiscuous mode
[ 1297.951552][ T5875] br1: port 1(veth1) entered blocking state
[ 1297.951985][ T5875] br1: port 1(veth1) entered forwarding state
[ 1311.743286][ T7769] br1: port 1(veth1) entered disabled state
[ 1311.823373][ T7770] veth1: left allmulticast mode
[ 1311.823639][ T7770] veth1: left promiscuous mode
[ 1311.824058][ T7770] br1: port 1(veth1) entered disabled state