[ 1231.553772][ T6415] br0: port 1(veth1) entered blocking state
[ 1231.554046][ T6415] br0: port 1(veth1) entered disabled state
[ 1231.554324][ T6415] veth1: entered allmulticast mode
[ 1231.555888][ T6415] veth1: entered promiscuous mode
[ 1231.586264][ T6416] br0: port 2(veth3) entered blocking state
[ 1231.586464][ T6416] br0: port 2(veth3) entered disabled state
[ 1231.586661][ T6416] veth3: entered allmulticast mode
[ 1231.588168][ T6416] veth3: entered promiscuous mode
[ 1231.655718][ T3978] br0: port 1(veth1) entered blocking state
[ 1231.655958][ T3978] br0: port 1(veth1) entered forwarding state
[ 1231.704641][ T3978] br0: port 2(veth3) entered blocking state
[ 1231.704883][ T3978] br0: port 2(veth3) entered forwarding state
[ 1237.144074][ T6452] br0: port 2(veth3) entered disabled state
[ 1237.180560][ T6454] br0: port 1(veth1) entered disabled state
[ 1237.227303][ T6456] veth3: left allmulticast mode
[ 1237.227497][ T6456] veth3: left promiscuous mode
[ 1237.227774][ T6456] br0: port 2(veth3) entered disabled state
[ 1237.229031][ T6456] veth1: left allmulticast mode
[ 1237.229223][ T6456] veth1: left promiscuous mode
[ 1237.229495][ T6456] br0: port 1(veth1) entered disabled state