[  605.235698] tc (15640) used greatest stack depth: 12072 bytes left
[  605.256732] net_ratelimit: 9 callbacks suppressed
[  605.256748] tc mirred to Houston: device veth2 is down
[  605.324714] tc mirred to Houston: device veth2 is down
[  605.375711] tc mirred to Houston: device veth3 is down
[  605.424716] tc mirred to Houston: device veth3 is down