[  504.748536][ T7900] br0: port 1(veth1) entered blocking state
[  504.748963][ T7900] br0: port 1(veth1) entered disabled state
[  504.749379][ T7900] veth1: entered allmulticast mode
[  504.752680][ T7900] veth1: entered promiscuous mode
[  504.960971][ T7902] br0: port 2(veth2) entered blocking state
[  504.961263][ T7902] br0: port 2(veth2) entered disabled state
[  504.961561][ T7902] veth2: entered allmulticast mode
[  504.963460][ T7902] veth2: entered promiscuous mode
[  505.318658][   T52] br0: port 1(veth1) entered blocking state
[  505.319074][   T52] br0: port 1(veth1) entered forwarding state
[  505.522152][   T51] br0: port 2(veth2) entered blocking state
[  505.522549][   T51] br0: port 2(veth2) entered forwarding state
[  521.169348][ T7952] GACT probability NOT on
[  726.276568][ T9087] br0: port 2(veth2) entered disabled state
[  726.411444][ T9088] br0: port 1(veth1) entered disabled state
[  726.586613][ T9090] veth2: left allmulticast mode
[  726.586942][ T9090] veth2: left promiscuous mode
[  726.588737][ T9090] br0: port 2(veth2) entered disabled state
[  726.590734][ T9090] veth1: left allmulticast mode
[  726.591009][ T9090] veth1: left promiscuous mode
[  726.592660][ T9090] br0: port 1(veth1) entered disabled state