[ 1378.399654][    C1] tc mirred to Houston: device veth2 is down
[ 1378.466402][    C1] tc mirred to Houston: device veth2 is down
[ 1378.890644][    C1] tc mirred to Houston: device veth2 is down
[ 1379.073353][    C1] tc mirred to Houston: device veth3 is down
[ 1379.401376][    C1] tc mirred to Houston: device veth2 is down