[ 1558.693344][ T7882] br1: port 1(veth1) entered blocking state
[ 1558.693657][ T7882] br1: port 1(veth1) entered disabled state
[ 1558.693935][ T7882] veth1: entered allmulticast mode
[ 1558.695831][ T7882] veth1: entered promiscuous mode
[ 1558.852650][ T5730] br1: port 1(veth1) entered blocking state
[ 1558.852899][ T5730] br1: port 1(veth1) entered forwarding state
[ 1579.496400][ T7957] br1: port 1(veth1) entered disabled state
[ 1579.653588][ T7958] veth1: left allmulticast mode
[ 1579.653937][ T7958] veth1: left promiscuous mode
[ 1579.654571][ T7958] br1: port 1(veth1) entered disabled state