[ 1316.334975][T17470] Mirror/redirect action on
[ 1316.356610][T17466] tc (17466) used greatest stack depth: 23400 bytes left
[ 1316.450731][    C2] tc mirred to Houston: device veth2 is down
[ 1316.574675][    C2] tc mirred to Houston: device veth2 is down
[ 1316.893736][    C2] tc mirred to Houston: device veth2 is down
[ 1317.153656][    C0] tc mirred to Houston: device veth3 is down
[ 1317.237686][    C2] tc mirred to Houston: device veth2 is down
[ 1317.238240][    C2] tc mirred to Houston: device veth3 is down