[  685.486684][ T8812] br1: port 1(veth1) entered blocking state
[  685.487685][ T8812] br1: port 1(veth1) entered disabled state
[  685.487959][ T8812] veth1: entered allmulticast mode
[  685.489517][ T8812] veth1: entered promiscuous mode
[  685.510020][   T38] br1: port 1(veth1) entered blocking state
[  685.510222][   T38] br1: port 1(veth1) entered forwarding state
[  700.059406][ T8949] br1: port 1(veth1) entered disabled state
[  700.086495][ T8950] veth1: left allmulticast mode
[  700.086721][ T8950] veth1: left promiscuous mode
[  700.087034][ T8950] br1: port 1(veth1) entered disabled state