[ 1249.369200][ T7301] br0: port 1(veth1) entered blocking state
[ 1249.369559][ T7301] br0: port 1(veth1) entered disabled state
[ 1249.369860][ T7301] veth1: entered allmulticast mode
[ 1249.372200][ T7301] veth1: entered promiscuous mode
[ 1249.464210][ T7303] br0: port 2(veth2) entered blocking state
[ 1249.464542][ T7303] br0: port 2(veth2) entered disabled state
[ 1249.464833][ T7303] veth2: entered allmulticast mode
[ 1249.466877][ T7303] veth2: entered promiscuous mode
[ 1249.629965][   T56] br0: port 1(veth1) entered blocking state
[ 1249.630321][   T56] br0: port 1(veth1) entered forwarding state
[ 1249.721158][   T68] br0: port 2(veth2) entered blocking state
[ 1249.721488][   T68] br0: port 2(veth2) entered forwarding state
[ 1280.025202][ T7392] br0: port 2(veth2) entered disabled state
[ 1280.106122][ T7393] br0: port 1(veth1) entered disabled state
[ 1280.204130][ T7394] veth2: left allmulticast mode
[ 1280.204473][ T7394] veth2: left promiscuous mode
[ 1280.204822][ T7394] br0: port 2(veth2) entered disabled state
[ 1280.206311][ T7394] veth1: left allmulticast mode
[ 1280.206522][ T7394] veth1: left promiscuous mode
[ 1280.206842][ T7394] br0: port 1(veth1) entered disabled state