[ 1687.726303][    C2] tc mirred to Houston: device veth2 is down
[ 1687.744250][    C2] tc mirred to Houston: device veth2 is down
[ 1688.352385][    C2] tc mirred to Houston: device veth2 is down
[ 1688.608266][    C2] tc mirred to Houston: device veth2 is down
[ 1688.808566][    C2] tc mirred to Houston: device veth3 is down
[ 1689.065758][    C2] tc mirred to Houston: device veth3 is down
[ 1689.168248][    C2] tc mirred to Houston: device veth3 is down