[ 1236.833353][ T6970] Mirror/redirect action on
[ 1236.888418][    C3] tc mirred to Houston: device veth2 is down
[ 1237.040417][    C3] tc mirred to Houston: device veth2 is down
[ 1237.065223][    C3] tc mirred to Houston: device veth2 is down
[ 1237.065691][    C3] tc mirred to Houston: device veth3 is down