[ 1155.854697][ T5729] Mirror/redirect action on
[ 1155.863014][ T5725] tc (5725) used greatest stack depth: 23968 bytes left
[ 1155.892617][    C3] tc mirred to Houston: device veth2 is down
[ 1156.069078][    C3] tc mirred to Houston: device veth3 is down
[ 1156.091437][    C3] tc mirred to Houston: device veth3 is down