[  743.400742][ T8681] br1: port 1(veth1) entered blocking state
[  743.401079][ T8681] br1: port 1(veth1) entered disabled state
[  743.401267][ T8681] veth1: entered allmulticast mode
[  743.402716][ T8681] veth1: entered promiscuous mode
[  743.458218][ T8684] br1: port 2(veth2) entered blocking state
[  743.458445][ T8684] br1: port 2(veth2) entered disabled state
[  743.458679][ T8684] veth2: entered allmulticast mode
[  743.460203][ T8684] veth2: entered promiscuous mode
[  743.501559][ T8686] br1: port 2(veth2) entered blocking state
[  743.501754][ T8686] br1: port 2(veth2) entered forwarding state
[  743.502080][ T8686] br1: port 1(veth1) entered blocking state
[  743.502253][ T8686] br1: port 1(veth1) entered forwarding state
[  753.665357][ T9013] br1: port 2(veth2) entered disabled state
[  753.665902][ T9013] br1: port 1(veth1) entered disabled state
[  753.714396][ T9015] veth2: left allmulticast mode
[  753.714556][ T9015] veth2: left promiscuous mode
[  753.714784][ T9015] br1: port 2(veth2) entered disabled state
[  753.772016][ T9017] veth1: left allmulticast mode
[  753.772199][ T9017] veth1: left promiscuous mode
[  753.772482][ T9017] br1: port 1(veth1) entered disabled state