[ 1440.495370][ T7611] br1: port 1(veth1) entered blocking state
[ 1440.495632][ T7611] br1: port 1(veth1) entered disabled state
[ 1440.495896][ T7611] veth1: entered allmulticast mode
[ 1440.497999][ T7611] veth1: entered promiscuous mode
[ 1440.674828][   T52] br1: port 1(veth1) entered blocking state
[ 1440.675146][   T52] br1: port 1(veth1) entered forwarding state
[ 1440.839241][ T7613] br1: port 2(veth2) entered blocking state
[ 1440.839571][ T7613] br1: port 2(veth2) entered disabled state
[ 1440.839850][ T7613] veth2: entered allmulticast mode
[ 1440.841912][ T7613] veth2: entered promiscuous mode
[ 1440.998551][   T51] br1: port 2(veth2) entered blocking state
[ 1440.998871][   T51] br1: port 2(veth2) entered forwarding state
[ 1472.084043][ T7793] br1: port 2(veth2) entered disabled state
[ 1472.257018][ T7794] veth2: left allmulticast mode
[ 1472.257249][ T7794] veth2: left promiscuous mode
[ 1472.257575][ T7794] br1: port 2(veth2) entered disabled state
[ 1472.405410][ T7795] br1: port 1(veth1) entered disabled state
[ 1472.549121][ T7796] veth1: left allmulticast mode
[ 1472.549375][ T7796] veth1: left promiscuous mode
[ 1472.549680][ T7796] br1: port 1(veth1) entered disabled state