[ 1227.176826][ T7416] br1: port 1(veth1) entered blocking state
[ 1227.177114][ T7416] br1: port 1(veth1) entered disabled state
[ 1227.177379][ T7416] veth1: entered allmulticast mode
[ 1227.179014][ T7416] veth1: entered promiscuous mode
[ 1227.247457][ T7421] br1: port 2(veth2) entered blocking state
[ 1227.247667][ T7421] br1: port 2(veth2) entered disabled state
[ 1227.247868][ T7421] veth2: entered allmulticast mode
[ 1227.249403][ T7421] veth2: entered promiscuous mode
[ 1227.293783][ T7423] br1: port 2(veth2) entered blocking state
[ 1227.294061][ T7423] br1: port 2(veth2) entered forwarding state
[ 1227.294465][ T7423] br1: port 1(veth1) entered blocking state
[ 1227.294699][ T7423] br1: port 1(veth1) entered forwarding state
[ 1237.411958][ T7737] br1: port 2(veth2) entered disabled state
[ 1237.412545][ T7737] br1: port 1(veth1) entered disabled state
[ 1237.460977][ T7739] veth2: left allmulticast mode
[ 1237.461160][ T7739] veth2: left promiscuous mode
[ 1237.461390][ T7739] br1: port 2(veth2) entered disabled state
[ 1237.515277][ T7741] veth1: left allmulticast mode
[ 1237.515490][ T7741] veth1: left promiscuous mode
[ 1237.515784][ T7741] br1: port 1(veth1) entered disabled state