[ 1585.687610][    C3] tc mirred to Houston: device veth2 is down
[ 1585.699333][    C3] tc mirred to Houston: device veth2 is down
[ 1585.758578][    C3] tc mirred to Houston: device veth2 is down
[ 1585.815916][    C2] tc mirred to Houston: device veth2 is down
[ 1586.592572][    C3] tc mirred to Houston: device veth3 is down
[ 1586.806803][    C3] tc mirred to Houston: device veth2 is down
[ 1586.807337][    C3] tc mirred to Houston: device veth2 is down