[  567.588976][ T5421] br1: port 1(veth1) entered blocking state
[  567.589189][ T5421] br1: port 1(veth1) entered disabled state
[  567.589786][ T5421] veth1: entered allmulticast mode
[  567.591372][ T5421] veth1: entered promiscuous mode
[  567.618697][   T46] br1: port 1(veth1) entered blocking state
[  567.618885][   T46] br1: port 1(veth1) entered forwarding state
[  578.575989][ T5525] br1: port 1(veth1) entered disabled state
[  578.603656][ T5526] veth1: left allmulticast mode
[  578.603867][ T5526] veth1: left promiscuous mode
[  578.604150][ T5526] br1: port 1(veth1) entered disabled state