[   11.262626][  T273] ip (273) used greatest stack depth: 24496 bytes left
[   14.246915][  T318] Mirror/redirect action on
[   14.272037][  T314] tc (314) used greatest stack depth: 24480 bytes left
[   14.334684][    C1] tc mirred to Houston: device veth2 is down
[   15.034774][    C0] tc mirred to Houston: device veth3 is down
[   15.169916][    C0] tc mirred to Houston: device veth2 is down
[   15.234222][    C1] tc mirred to Houston: device veth2 is down
[   15.361646][    C3] tc mirred to Houston: device veth2 is down