[  881.933036][T21155] br1: port 1(veth1) entered blocking state
[  881.933247][T21155] br1: port 1(veth1) entered disabled state
[  881.933424][T21155] veth1: entered allmulticast mode
[  881.934951][T21155] veth1: entered promiscuous mode
[  881.959956][   T57] br1: port 1(veth1) entered blocking state
[  881.960179][   T57] br1: port 1(veth1) entered forwarding state
[  896.258977][T21298] br1: port 1(veth1) entered disabled state
[  896.279661][T21299] veth1: left allmulticast mode
[  896.279815][T21299] veth1: left promiscuous mode
[  896.280032][T21299] br1: port 1(veth1) entered disabled state