[  754.250846][ T7664] br0: port 1(veth1) entered blocking state
[  754.251131][ T7664] br0: port 1(veth1) entered disabled state
[  754.251386][ T7664] veth1: entered allmulticast mode
[  754.252967][ T7664] veth1: entered promiscuous mode
[  754.302741][   T97] br0: port 1(veth1) entered blocking state
[  754.302960][   T97] br0: port 1(veth1) entered forwarding state
[  759.934053][ T7711] br0: port 1(veth1) entered disabled state
[  759.961229][ T7712] veth1: left allmulticast mode
[  759.961449][ T7712] veth1: left promiscuous mode
[  759.961745][ T7712] br0: port 1(veth1) entered disabled state