[  870.411491][T19135] br1: port 1(veth1) entered blocking state
[  870.412237][T19135] br1: port 1(veth1) entered disabled state
[  870.412505][T19135] veth1: entered allmulticast mode
[  870.414951][T19135] veth1: entered promiscuous mode
[  870.470381][T19138] br1: port 2(veth2) entered blocking state
[  870.470599][T19138] br1: port 2(veth2) entered disabled state
[  870.470808][T19138] veth2: entered allmulticast mode
[  870.472374][T19138] veth2: entered promiscuous mode
[  870.530005][T19140] br1: port 2(veth2) entered blocking state
[  870.530220][T19140] br1: port 2(veth2) entered forwarding state
[  870.530582][T19140] br1: port 1(veth1) entered blocking state
[  870.530767][T19140] br1: port 1(veth1) entered forwarding state
[  881.044291][T19453] br1: port 2(veth2) entered disabled state
[  881.044797][T19453] br1: port 1(veth1) entered disabled state
[  881.091903][T19455] veth2: left allmulticast mode
[  881.092124][T19455] veth2: left promiscuous mode
[  881.092436][T19455] br1: port 2(veth2) entered disabled state
[  881.144293][T19457] veth1: left allmulticast mode
[  881.144462][T19457] veth1: left promiscuous mode
[  881.144696][T19457] br1: port 1(veth1) entered disabled state