[  813.838001][T16196] tc (16196) used greatest stack depth: 23448 bytes left
[  813.864325][    C1] tc mirred to Houston: device veth2 is down
[  813.998455][    C1] tc mirred to Houston: device veth3 is down
[  814.061275][    C1] tc mirred to Houston: device veth2 is down