[ 1424.978594][ T9549] br1: port 1(veth1) entered blocking state
[ 1424.978856][ T9549] br1: port 1(veth1) entered disabled state
[ 1424.979262][ T9549] veth1: entered allmulticast mode
[ 1424.981260][ T9549] veth1: entered promiscuous mode
[ 1425.134971][ T9413] br1: port 1(veth1) entered blocking state
[ 1425.135339][ T9413] br1: port 1(veth1) entered forwarding state
[ 1445.159209][ T9619] br1: port 1(veth1) entered disabled state
[ 1445.314123][ T9620] veth1: left allmulticast mode
[ 1445.314398][ T9620] veth1: left promiscuous mode
[ 1445.314695][ T9620] br1: port 1(veth1) entered disabled state