[  843.467565][    C2] tc mirred to Houston: device veth2 is down
[  843.490531][    C2] tc mirred to Houston: device veth2 is down
[  843.582567][    C2] tc mirred to Houston: device veth2 is down
[  843.625667][    C2] tc mirred to Houston: device veth3 is down