[ 1745.780816][ T9177] br1: port 1(veth1) entered blocking state
[ 1745.781409][ T9177] br1: port 1(veth1) entered disabled state
[ 1745.781926][ T9177] veth1: entered allmulticast mode
[ 1745.785653][ T9177] veth1: entered promiscuous mode
[ 1745.916664][  T336] br1: port 1(veth1) entered blocking state
[ 1745.917124][  T336] br1: port 1(veth1) entered forwarding state
[ 1765.308295][ T9316] br1: port 1(veth1) entered disabled state
[ 1765.429379][ T9317] veth1: left allmulticast mode
[ 1765.429723][ T9317] veth1: left promiscuous mode
[ 1765.430222][ T9317] br1: port 1(veth1) entered disabled state