[ 2120.110268][    C3] tc mirred to Houston: device veth2 is down
[ 2120.122147][    C3] tc mirred to Houston: device veth2 is down
[ 2120.297374][    C3] tc mirred to Houston: device veth2 is down
[ 2120.705207][    C3] tc mirred to Houston: device veth2 is down
[ 2120.947127][    C3] tc mirred to Houston: device veth3 is down
[ 2121.106218][    C3] tc mirred to Houston: device veth3 is down
[ 2121.154490][    C3] tc mirred to Houston: device veth2 is down
[ 2121.155389][    C3] tc mirred to Houston: device veth2 is down
[ 2121.250188][    C3] tc mirred to Houston: device veth2 is down