[  602.864539] Mirror/redirect action on
[  602.866485] tc (19416) used greatest stack depth: 12008 bytes left
[  602.882421] tc mirred to Houston: device veth2 is down
[  602.904420] tc mirred to Houston: device veth2 is down
[  602.958415] tc mirred to Houston: device veth3 is down
[  602.981539] tc (19429) used greatest stack depth: 11984 bytes left