[  593.610975][ T7320] br1: port 1(veth1) entered blocking state
[  593.611199][ T7320] br1: port 1(veth1) entered disabled state
[  593.611381][ T7320] veth1: entered allmulticast mode
[  593.612781][ T7320] veth1: entered promiscuous mode
[  593.643867][   T36] br1: port 1(veth1) entered blocking state
[  593.644060][   T36] br1: port 1(veth1) entered forwarding state
[  620.695748][ T7503] br1: port 1(veth1) entered disabled state
[  620.726189][ T7504] veth1: left allmulticast mode
[  620.726404][ T7504] veth1: left promiscuous mode
[  620.726685][ T7504] br1: port 1(veth1) entered disabled state