[  616.973927] tc (4625) used greatest stack depth: 12072 bytes left
[  616.993728] net_ratelimit: 1 callbacks suppressed
[  616.993735] tc mirred to Houston: device veth2 is down
[  617.098719] tc mirred to Houston: device veth3 is down
[  617.108726] tc mirred to Houston: device veth2 is down