[ 1695.454257][    C3] tc mirred to Houston: device veth2 is down
[ 1695.457933][    C2] tc mirred to Houston: device veth2 is down
[ 1695.862002][    C2] tc mirred to Houston: device veth2 is down
[ 1696.374018][    C2] tc mirred to Houston: device veth2 is down
[ 1696.374728][    C2] tc mirred to Houston: device veth2 is down
[ 1696.603974][    C2] tc mirred to Houston: device veth3 is down
[ 1697.070006][    C2] tc mirred to Houston: device veth3 is down