[ 1317.440908][T17469] Mirror/redirect action on
[ 1317.457169][T17464] tc (17464) used greatest stack depth: 23400 bytes left
[ 1317.535838][    C1] tc mirred to Houston: device veth2 is down
[ 1317.815768][    C1] tc mirred to Houston: device veth2 is down
[ 1318.007759][    C1] tc mirred to Houston: device veth2 is down
[ 1318.080744][    C1] tc mirred to Houston: device veth2 is down
[ 1318.135881][    C1] tc mirred to Houston: device veth3 is down
[ 1318.247949][    C1] tc mirred to Houston: device veth3 is down
[ 1318.455964][    C1] tc mirred to Houston: device veth3 is down