[  669.514328][ T8958] br1: port 1(veth1) entered blocking state
[  669.514547][ T8958] br1: port 1(veth1) entered disabled state
[  669.514742][ T8958] veth1: entered allmulticast mode
[  669.516143][ T8958] veth1: entered promiscuous mode
[  669.587695][ T8961] br1: port 2(veth2) entered blocking state
[  669.587892][ T8961] br1: port 2(veth2) entered disabled state
[  669.588077][ T8961] veth2: entered allmulticast mode
[  669.589505][ T8961] veth2: entered promiscuous mode
[  669.645992][ T8963] br1: port 2(veth2) entered blocking state
[  669.646186][ T8963] br1: port 2(veth2) entered forwarding state
[  669.646492][ T8963] br1: port 1(veth1) entered blocking state
[  669.646678][ T8963] br1: port 1(veth1) entered forwarding state
[  680.844405][ T9323] br1: port 2(veth2) entered disabled state
[  680.844980][ T9323] br1: port 1(veth1) entered disabled state
[  680.897417][ T9325] veth2: left allmulticast mode
[  680.897639][ T9325] veth2: left promiscuous mode
[  680.897924][ T9325] br1: port 2(veth2) entered disabled state
[  680.965286][ T9327] veth1: left allmulticast mode
[  680.965459][ T9327] veth1: left promiscuous mode
[  680.965701][ T9327] br1: port 1(veth1) entered disabled state