[  780.513335][T21104] br0: port 1(veth1) entered blocking state
[  780.513562][T21104] br0: port 1(veth1) entered disabled state
[  780.513757][T21104] veth1: entered allmulticast mode
[  780.515395][T21104] veth1: entered promiscuous mode
[  780.542204][T21105] br0: port 2(veth3) entered blocking state
[  780.542419][T21105] br0: port 2(veth3) entered disabled state
[  780.542619][T21105] veth3: entered allmulticast mode
[  780.544150][T21105] veth3: entered promiscuous mode
[  780.631547][   T37] br0: port 1(veth1) entered blocking state
[  780.631744][   T37] br0: port 1(veth1) entered forwarding state
[  780.717045][   T38] br0: port 2(veth3) entered blocking state
[  780.717425][   T38] br0: port 2(veth3) entered forwarding state
[  786.156538][T21145] br0: port 2(veth3) entered disabled state
[  786.203561][T21147] br0: port 1(veth1) entered disabled state
[  786.243511][T21149] veth3: left allmulticast mode
[  786.243656][T21149] veth3: left promiscuous mode
[  786.243856][T21149] br0: port 2(veth3) entered disabled state
[  786.252106][T21149] veth1: left allmulticast mode
[  786.252247][T21149] veth1: left promiscuous mode
[  786.252451][T21149] br0: port 1(veth1) entered disabled state