[  981.972134][T21619] br1: port 1(veth1) entered blocking state
[  981.972438][T21619] br1: port 1(veth1) entered disabled state
[  981.972716][T21619] veth1: entered allmulticast mode
[  981.974346][T21619] veth1: entered promiscuous mode
[  982.007107][   T72] br1: port 1(veth1) entered blocking state
[  982.007365][   T72] br1: port 1(veth1) entered forwarding state
[  996.615042][T21756] br1: port 1(veth1) entered disabled state
[  996.642061][T21757] veth1: left allmulticast mode
[  996.642253][T21757] veth1: left promiscuous mode
[  996.642498][T21757] br1: port 1(veth1) entered disabled state