[  741.479233][    C3] tc mirred to Houston: device veth2 is down
[  741.623790][    C3] tc mirred to Houston: device veth2 is down
[  741.696824][    C3] tc mirred to Houston: device veth2 is down
[  741.722818][    C3] tc mirred to Houston: device veth3 is down