[  635.260527] tc (4768) used greatest stack depth: 12072 bytes left
[  635.280672] net_ratelimit: 18 callbacks suppressed
[  635.280678] tc mirred to Houston: device veth2 is down
[  635.410690] tc mirred to Houston: device veth3 is down
[  635.452708] tc mirred to Houston: device veth2 is down