[  715.935539][ T9970] br1: port 1(veth1) entered blocking state
[  715.935750][ T9970] br1: port 1(veth1) entered disabled state
[  715.936571][ T9970] veth1: entered allmulticast mode
[  715.937975][ T9970] veth1: entered promiscuous mode
[  715.988336][ T9973] br1: port 2(veth2) entered blocking state
[  715.988532][ T9973] br1: port 2(veth2) entered disabled state
[  715.988707][ T9973] veth2: entered allmulticast mode
[  715.990111][ T9973] veth2: entered promiscuous mode
[  716.047823][ T9975] br1: port 2(veth2) entered blocking state
[  716.048027][ T9975] br1: port 2(veth2) entered forwarding state
[  716.048344][ T9975] br1: port 1(veth1) entered blocking state
[  716.048521][ T9975] br1: port 1(veth1) entered forwarding state
[  725.621662][T10302] br1: port 2(veth2) entered disabled state
[  725.622139][T10302] br1: port 1(veth1) entered disabled state
[  725.672711][T10304] veth2: left allmulticast mode
[  725.672867][T10304] veth2: left promiscuous mode
[  725.673094][T10304] br1: port 2(veth2) entered disabled state
[  725.725711][T10306] veth1: left allmulticast mode
[  725.725914][T10306] veth1: left promiscuous mode
[  725.726187][T10306] br1: port 1(veth1) entered disabled state