[  770.263198][T19977] br1: port 1(veth1) entered blocking state
[  770.263406][T19977] br1: port 1(veth1) entered disabled state
[  770.263591][T19977] veth1: entered allmulticast mode
[  770.265212][T19977] veth1: entered promiscuous mode
[  770.297554][  T189] br1: port 1(veth1) entered blocking state
[  770.297733][  T189] br1: port 1(veth1) entered forwarding state
[  797.268689][T20160] br1: port 1(veth1) entered disabled state
[  797.302536][T20161] veth1: left allmulticast mode
[  797.302808][T20161] veth1: left promiscuous mode
[  797.303252][T20161] br1: port 1(veth1) entered disabled state