[  552.037707][ T4808] tc (4808) used greatest stack depth: 23752 bytes left
[  552.062680][    C1] tc mirred to Houston: device veth2 is down
[  552.230585][    C1] tc mirred to Houston: device veth3 is down
[  552.238578][    C1] tc mirred to Houston: device veth2 is down