[ 1372.646207][ T9469] br1: port 1(veth1) entered blocking state
[ 1372.647435][ T9469] br1: port 1(veth1) entered disabled state
[ 1372.647731][ T9469] veth1: entered allmulticast mode
[ 1372.649694][ T9469] veth1: entered promiscuous mode
[ 1372.798094][    T9] br1: port 1(veth1) entered blocking state
[ 1372.798364][    T9] br1: port 1(veth1) entered forwarding state
[ 1407.355438][ T9560] br1: port 1(veth1) entered disabled state
[ 1407.514875][ T9561] veth1: left allmulticast mode
[ 1407.515084][ T9561] veth1: left promiscuous mode
[ 1407.515389][ T9561] br1: port 1(veth1) entered disabled state