[ 1343.595878][    C1] tc mirred to Houston: device veth2 is down
[ 1344.153765][    C1] tc mirred to Houston: device veth2 is down
[ 1344.154297][    C1] tc mirred to Houston: device veth2 is down
[ 1344.217840][    C1] tc mirred to Houston: device veth2 is down
[ 1344.229764][    C1] tc mirred to Houston: device veth3 is down
[ 1344.232714][    C1] tc mirred to Houston: device veth3 is down