[  971.981406][T21472] br1: port 1(veth1) entered blocking state
[  971.981631][T21472] br1: port 1(veth1) entered disabled state
[  971.982310][T21472] veth1: entered allmulticast mode
[  971.983779][T21472] veth1: entered promiscuous mode
[  972.075055][  T187] br1: port 1(veth1) entered blocking state
[  972.075298][  T187] br1: port 1(veth1) entered forwarding state
[  972.128285][T21485] br1: port 2(veth2) entered blocking state
[  972.128530][T21485] br1: port 2(veth2) entered disabled state
[  972.128789][T21485] veth2: entered allmulticast mode
[  972.130362][T21485] veth2: entered promiscuous mode
[  972.210857][   T39] br1: port 2(veth2) entered blocking state
[  972.211058][   T39] br1: port 2(veth2) entered forwarding state
[  990.363292][T21963] br1: port 2(veth2) entered disabled state
[  990.399987][T21965] veth2: left allmulticast mode
[  990.400172][T21965] veth2: left promiscuous mode
[  990.400412][T21965] br1: port 2(veth2) entered disabled state
[  990.439067][T21967] br1: port 1(veth1) entered disabled state
[  990.468457][T21969] veth1: left allmulticast mode
[  990.468648][T21969] veth1: left promiscuous mode
[  990.468905][T21969] br1: port 1(veth1) entered disabled state