[ 2002.972092][    C1] tc mirred to Houston: device veth2 is down
[ 2003.628058][    C1] tc mirred to Houston: device veth2 is down
[ 2003.819259][    C1] tc mirred to Houston: device veth2 is down
[ 2003.847149][    C3] tc mirred to Houston: device veth3 is down
[ 2003.883080][    C3] tc mirred to Houston: device veth2 is down
[ 2003.923756][    C2] tc mirred to Houston: device veth3 is down