[ 1492.214397][ T4169] Mirror/redirect action on
[ 1492.393798][    C0] tc mirred to Houston: device veth2 is down
[ 1492.726720][    C3] tc mirred to Houston: device veth2 is down
[ 1493.063638][    C3] tc mirred to Houston: device veth2 is down
[ 1493.063703][    C0] tc mirred to Houston: device veth2 is down
[ 1493.358707][    C3] tc mirred to Houston: device veth3 is down
[ 1493.470698][    C3] tc mirred to Houston: device veth3 is down