[  469.745991][ T3066] br1: port 1(veth1) entered blocking state
[  469.746292][ T3066] br1: port 1(veth1) entered disabled state
[  469.746559][ T3066] veth1: entered allmulticast mode
[  469.748152][ T3066] veth1: entered promiscuous mode
[  469.803433][ T3069] br1: port 2(veth2) entered blocking state
[  469.803664][ T3069] br1: port 2(veth2) entered disabled state
[  469.803885][ T3069] veth2: entered allmulticast mode
[  469.805487][ T3069] veth2: entered promiscuous mode
[  469.866190][ T3071] br1: port 2(veth2) entered blocking state
[  469.866416][ T3071] br1: port 2(veth2) entered forwarding state
[  469.866765][ T3071] br1: port 1(veth1) entered blocking state
[  469.866954][ T3071] br1: port 1(veth1) entered forwarding state
[  480.775178][ T3384] br1: port 2(veth2) entered disabled state
[  480.775700][ T3384] br1: port 1(veth1) entered disabled state
[  480.824327][ T3386] veth2: left allmulticast mode
[  480.824506][ T3386] veth2: left promiscuous mode
[  480.824759][ T3386] br1: port 2(veth2) entered disabled state
[  480.875299][ T3388] veth1: left allmulticast mode
[  480.875476][ T3388] veth1: left promiscuous mode
[  480.875716][ T3388] br1: port 1(veth1) entered disabled state