[ 1031.014592][    C0] tc mirred to Houston: device veth2 is down
[ 1031.221435][    C0] tc mirred to Houston: device veth2 is down
[ 1031.234681][    C3] tc mirred to Houston: device veth3 is down
[ 1031.301560][    C3] tc mirred to Houston: device veth3 is down