[ 1996.460642][T20060] Mirror/redirect action on
[ 1996.633227][    C2] tc mirred to Houston: device veth2 is down
[ 1996.755347][    C2] tc mirred to Houston: device veth2 is down
[ 1997.124241][    C2] tc mirred to Houston: device veth2 is down
[ 1997.291220][    C2] tc mirred to Houston: device veth2 is down
[ 1997.531216][    C2] tc mirred to Houston: device veth3 is down
[ 1997.562151][    C2] tc mirred to Houston: device veth3 is down