[  860.029959][ T9936] br1: port 1(veth1) entered blocking state
[  860.030255][ T9936] br1: port 1(veth1) entered disabled state
[  860.030546][ T9936] veth1: entered allmulticast mode
[  860.032668][ T9936] veth1: entered promiscuous mode
[  860.054676][   T38] br1: port 1(veth1) entered blocking state
[  860.054931][   T38] br1: port 1(veth1) entered forwarding state
[  874.635394][T10074] br1: port 1(veth1) entered disabled state
[  874.655116][T10075] veth1: left allmulticast mode
[  874.655290][T10075] veth1: left promiscuous mode
[  874.655539][T10075] br1: port 1(veth1) entered disabled state