[ 1647.828831][T13218] br1: port 1(veth1) entered blocking state
[ 1647.829713][T13218] br1: port 1(veth1) entered disabled state
[ 1647.829987][T13218] veth1: entered allmulticast mode
[ 1647.831852][T13218] veth1: entered promiscuous mode
[ 1647.997529][  T252] br1: port 1(veth1) entered blocking state
[ 1647.997796][  T252] br1: port 1(veth1) entered forwarding state
[ 1668.520966][T13293] br1: port 1(veth1) entered disabled state
[ 1668.678392][T13294] veth1: left allmulticast mode
[ 1668.678712][T13294] veth1: left promiscuous mode
[ 1668.679040][T13294] br1: port 1(veth1) entered disabled state