[ 1959.389123][    C1] tc mirred to Houston: device veth2 is down
[ 1959.633068][    C0] tc mirred to Houston: device veth2 is down
[ 1960.285084][    C2] tc mirred to Houston: device veth3 is down
[ 1960.344148][    C2] tc mirred to Houston: device veth2 is down
[ 1960.344294][    C1] tc mirred to Houston: device veth2 is down
[ 1960.664811][    C2] tc mirred to Houston: device veth2 is down
[ 1960.666370][    C2] tc mirred to Houston: device veth2 is down