[ 2352.141049][T19963] tc (19963) used greatest stack depth: 23808 bytes left
[ 2352.249063][    C3] tc mirred to Houston: device veth2 is down
[ 2352.429065][    C3] tc mirred to Houston: device veth2 is down
[ 2352.446014][    C3] tc mirred to Houston: device veth2 is down
[ 2353.113034][    C3] tc mirred to Houston: device veth3 is down
[ 2353.190846][    C3] tc mirred to Houston: device veth2 is down