[ 1257.317600][ T7708] br0: port 1(veth1) entered blocking state
[ 1257.317941][ T7708] br0: port 1(veth1) entered disabled state
[ 1257.318183][ T7708] veth1: entered allmulticast mode
[ 1257.320026][ T7708] veth1: entered promiscuous mode
[ 1257.471187][ T7710] br0: port 2(veth2) entered blocking state
[ 1257.471585][ T7710] br0: port 2(veth2) entered disabled state
[ 1257.473262][ T7710] veth2: entered allmulticast mode
[ 1257.476407][ T7710] veth2: entered promiscuous mode
[ 1257.613967][ T7711] br0: port 3(veth4) entered blocking state
[ 1257.614242][ T7711] br0: port 3(veth4) entered disabled state
[ 1257.614503][ T7711] veth4: entered allmulticast mode
[ 1257.616311][ T7711] veth4: entered promiscuous mode
[ 1258.211340][   T51] br0: port 1(veth1) entered blocking state
[ 1258.211661][   T51] br0: port 1(veth1) entered forwarding state
[ 1258.325509][   T49] br0: port 2(veth2) entered blocking state
[ 1258.325844][   T49] br0: port 2(veth2) entered forwarding state
[ 1258.451471][   T49] br0: port 3(veth4) entered blocking state
[ 1258.451718][   T49] br0: port 3(veth4) entered forwarding state
[ 1274.239724][ T7756] veth3: entered promiscuous mode
[ 1276.217887][ T7765] veth3: left promiscuous mode
[ 1276.323312][ T7766] veth3: entered promiscuous mode
[ 1278.310253][ T7775] veth3: left promiscuous mode
[ 1278.443720][ T7777] br0: port 3(veth4) entered disabled state
[ 1278.564653][ T7778] br0: port 2(veth2) entered disabled state
[ 1278.684886][ T7780] br0: port 1(veth1) entered disabled state
[ 1278.803975][ T7781] veth4: left allmulticast mode
[ 1278.804250][ T7781] veth4: left promiscuous mode
[ 1278.804548][ T7781] br0: port 3(veth4) entered disabled state
[ 1278.805772][ T7781] veth2: left allmulticast mode
[ 1278.805944][ T7781] veth2: left promiscuous mode
[ 1278.806227][ T7781] br0: port 2(veth2) entered disabled state
[ 1278.807668][ T7781] veth1: left allmulticast mode
[ 1278.808921][ T7781] veth1: left promiscuous mode
[ 1278.809228][ T7781] br0: port 1(veth1) entered disabled state