[  933.256930][T19821] br1: port 1(veth1) entered blocking state
[  933.257157][T19821] br1: port 1(veth1) entered disabled state
[  933.257356][T19821] veth1: entered allmulticast mode
[  933.260116][T19821] veth1: entered promiscuous mode
[  933.281540][ T9936] br1: port 1(veth1) entered blocking state
[  933.281741][ T9936] br1: port 1(veth1) entered forwarding state
[  960.193544][T20000] br1: port 1(veth1) entered disabled state
[  960.225115][T20001] veth1: left allmulticast mode
[  960.226690][T20001] veth1: left promiscuous mode
[  960.226989][T20001] br1: port 1(veth1) entered disabled state