[  640.183990][ T7753] br0: port 1(veth1) entered blocking state
[  640.184358][ T7753] br0: port 1(veth1) entered disabled state
[  640.184756][ T7753] veth1: entered allmulticast mode
[  640.187714][ T7753] veth1: entered promiscuous mode
[  640.305294][  T198] br0: port 1(veth1) entered blocking state
[  640.305660][  T198] br0: port 1(veth1) entered forwarding state
[  646.164848][ T7799] br0: port 1(veth1) entered disabled state
[  646.221773][ T7800] veth1: left allmulticast mode
[  646.222012][ T7800] veth1: left promiscuous mode
[  646.222361][ T7800] br0: port 1(veth1) entered disabled state