[ 1587.927860][    C1] tc mirred to Houston: device veth2 is down
[ 1588.015720][    C0] tc mirred to Houston: device veth2 is down
[ 1588.559698][    C0] tc mirred to Houston: device veth2 is down
[ 1588.687627][    C0] tc mirred to Houston: device veth2 is down
[ 1588.835680][    C0] tc mirred to Houston: device veth3 is down
[ 1589.176808][    C0] tc mirred to Houston: device veth3 is down
[ 1589.207622][    C1] tc mirred to Houston: device veth3 is down