[  903.687114][T22958] tc (22958) used greatest stack depth: 23592 bytes left
[  903.713457][    C1] tc mirred to Houston: device veth2 is down
[  903.864420][    C1] tc mirred to Houston: device veth3 is down
[  903.866349][    C1] tc mirred to Houston: device veth3 is down
[  903.884337][    C1] tc mirred to Houston: device veth3 is down