[ 1073.928604][    C3] tc mirred to Houston: device veth2 is down
[ 1073.958540][    C3] tc mirred to Houston: device veth2 is down
[ 1074.125570][    C3] tc mirred to Houston: device veth3 is down
[ 1074.195540][    C3] tc mirred to Houston: device veth3 is down
[ 1074.202531][    C3] tc mirred to Houston: device veth2 is down