[ 1462.408008][    C1] tc mirred to Houston: device veth2 is down
[ 1462.501015][    C1] tc mirred to Houston: device veth2 is down
[ 1462.725006][    C1] tc mirred to Houston: device veth2 is down
[ 1462.988362][    C1] tc mirred to Houston: device veth2 is down
[ 1463.295007][    C1] tc mirred to Houston: device veth3 is down
[ 1463.517272][    C1] tc mirred to Houston: device veth3 is down