[  745.706858][ T5210] br1: port 1(veth1) entered blocking state
[  745.707603][ T5210] br1: port 1(veth1) entered disabled state
[  745.707836][ T5210] veth1: entered allmulticast mode
[  745.709486][ T5210] veth1: entered promiscuous mode
[  745.736989][   T35] br1: port 1(veth1) entered blocking state
[  745.737278][   T35] br1: port 1(veth1) entered forwarding state
[  757.031731][ T5309] br1: port 1(veth1) entered disabled state
[  757.053997][ T5310] veth1: left allmulticast mode
[  757.054217][ T5310] veth1: left promiscuous mode
[  757.054473][ T5310] br1: port 1(veth1) entered disabled state