[ 1427.461591][    C1] tc mirred to Houston: device veth2 is down
[ 1427.703352][    C1] tc mirred to Houston: device veth2 is down
[ 1427.814570][    C1] tc mirred to Houston: device veth2 is down
[ 1428.062335][    C1] tc mirred to Houston: device veth2 is down
[ 1428.335383][    C1] tc mirred to Houston: device veth3 is down