[ 1442.450356][    C2] tc mirred to Houston: device veth2 is down
[ 1442.806184][    C2] tc mirred to Houston: device veth2 is down
[ 1442.847190][    C2] tc mirred to Houston: device veth2 is down
[ 1443.175064][    C2] tc mirred to Houston: device veth2 is down
[ 1443.328129][    C2] tc mirred to Houston: device veth3 is down
[ 1443.774154][    C2] tc mirred to Houston: device veth3 is down