[ 1568.542904][    C2] tc mirred to Houston: device veth2 is down
[ 1568.863595][    C2] tc mirred to Houston: device veth2 is down
[ 1569.303792][    C2] tc mirred to Houston: device veth2 is down
[ 1569.455868][    C2] tc mirred to Houston: device veth3 is down
[ 1569.494817][    C2] tc mirred to Houston: device veth2 is down
[ 1569.782862][    C2] tc mirred to Houston: device veth3 is down