[ 1029.113342][    C3] tc mirred to Houston: device veth2 is down
[ 1029.132266][    C3] tc mirred to Houston: device veth2 is down
[ 1029.279302][    C3] tc mirred to Houston: device veth3 is down
[ 1029.295367][    C3] tc mirred to Houston: device veth3 is down