[ 1621.592585][T17304] br1: port 1(veth1) entered blocking state
[ 1621.593307][T17304] br1: port 1(veth1) entered disabled state
[ 1621.594027][T17304] veth1: entered allmulticast mode
[ 1621.597808][T17304] veth1: entered promiscuous mode
[ 1621.715650][   T70] br1: port 1(veth1) entered blocking state
[ 1621.716074][   T70] br1: port 1(veth1) entered forwarding state
[ 1636.733316][T17403] br1: port 1(veth1) entered disabled state
[ 1636.864500][T17404] veth1: left allmulticast mode
[ 1636.864854][T17404] veth1: left promiscuous mode
[ 1636.865331][T17404] br1: port 1(veth1) entered disabled state