[ 1348.349926][    C1] tc mirred to Houston: device veth2 is down
[ 1348.505839][    C1] tc mirred to Houston: device veth2 is down
[ 1348.552850][    C1] tc mirred to Houston: device veth2 is down
[ 1348.592808][    C1] tc mirred to Houston: device veth2 is down
[ 1348.947802][    C1] tc mirred to Houston: device veth3 is down
[ 1349.192867][    C1] tc mirred to Houston: device veth3 is down