[  757.172969][T20145] br1: port 1(veth1) entered blocking state
[  757.173207][T20145] br1: port 1(veth1) entered disabled state
[  757.173402][T20145] veth1: entered allmulticast mode
[  757.174927][T20145] veth1: entered promiscuous mode
[  757.206029][  T186] br1: port 1(veth1) entered blocking state
[  757.206232][  T186] br1: port 1(veth1) entered forwarding state
[  757.236844][T20147] br1: port 2(veth2) entered blocking state
[  757.237054][T20147] br1: port 2(veth2) entered disabled state
[  757.237319][T20147] veth2: entered allmulticast mode
[  757.240446][T20147] veth2: entered promiscuous mode
[  757.265026][  T186] br1: port 2(veth2) entered blocking state
[  757.265235][  T186] br1: port 2(veth2) entered forwarding state
[  790.294664][T20384] br1: port 1(veth1) entered disabled state
[  790.316822][T20385] br1: port 2(veth2) entered disabled state
[  790.334582][T20386] veth2: left allmulticast mode
[  790.335841][T20386] veth2: left promiscuous mode
[  790.336073][T20386] br1: port 2(veth2) entered disabled state
[  790.337335][T20386] veth1: left allmulticast mode
[  790.337476][T20386] veth1: left promiscuous mode
[  790.338520][T20386] br1: port 1(veth1) entered disabled state