[ 1031.149355][    C1] tc mirred to Houston: device veth2 is down
[ 1031.300281][    C1] tc mirred to Houston: device veth2 is down
[ 1031.308308][    C1] tc mirred to Houston: device veth3 is down
[ 1031.326384][    C1] tc mirred to Houston: device veth3 is down