[  754.516603][T20188] br1: port 1(veth1) entered blocking state
[  754.516878][T20188] br1: port 1(veth1) entered disabled state
[  754.517125][T20188] veth1: entered allmulticast mode
[  754.518661][T20188] veth1: entered promiscuous mode
[  754.553013][  T209] br1: port 1(veth1) entered blocking state
[  754.553301][  T209] br1: port 1(veth1) entered forwarding state
[  769.293229][T20332] br1: port 1(veth1) entered disabled state
[  769.324165][T20333] veth1: left allmulticast mode
[  769.324322][T20333] veth1: left promiscuous mode
[  769.324530][T20333] br1: port 1(veth1) entered disabled state