[  749.508081][ T7927] br0: port 1(veth1) entered blocking state
[  749.508286][ T7927] br0: port 1(veth1) entered disabled state
[  749.508457][ T7927] veth1: entered allmulticast mode
[  749.509849][ T7927] veth1: entered promiscuous mode
[  749.573979][   T36] br0: port 1(veth1) entered blocking state
[  749.574197][   T36] br0: port 1(veth1) entered forwarding state
[  755.057186][ T7972] br0: port 1(veth1) entered disabled state
[  755.082760][ T7973] veth1: left allmulticast mode
[  755.082901][ T7973] veth1: left promiscuous mode
[  755.083098][ T7973] br0: port 1(veth1) entered disabled state