[ 1621.345972][T19985] br1: port 1(veth1) entered blocking state
[ 1621.346511][T19985] br1: port 1(veth1) entered disabled state
[ 1621.347021][T19985] veth1: entered allmulticast mode
[ 1621.350587][T19985] veth1: entered promiscuous mode
[ 1621.476404][T16135] br1: port 1(veth1) entered blocking state
[ 1621.476871][T16135] br1: port 1(veth1) entered forwarding state
[ 1636.357757][T20084] br1: port 1(veth1) entered disabled state
[ 1636.480864][T20085] veth1: left allmulticast mode
[ 1636.482225][T20085] veth1: left promiscuous mode
[ 1636.482712][T20085] br1: port 1(veth1) entered disabled state