[  720.658875][ T5591] br0: port 1(veth1) entered blocking state
[  720.659088][ T5591] br0: port 1(veth1) entered disabled state
[  720.659288][ T5591] veth1: entered allmulticast mode
[  720.660728][ T5591] veth1: entered promiscuous mode
[  720.699908][ T2369] br0: port 1(veth1) entered blocking state
[  720.700106][ T2369] br0: port 1(veth1) entered forwarding state
[  726.274085][ T5637] br0: port 1(veth1) entered disabled state
[  726.292641][ T5638] veth1: left allmulticast mode
[  726.292816][ T5638] veth1: left promiscuous mode
[  726.293040][ T5638] br0: port 1(veth1) entered disabled state