[ 1359.068483][    C3] tc mirred to Houston: device veth2 is down
[ 1359.276379][    C1] tc mirred to Houston: device veth2 is down
[ 1359.340422][    C1] tc mirred to Houston: device veth2 is down
[ 1359.662404][    C1] tc mirred to Houston: device veth3 is down
[ 1359.820443][    C1] tc mirred to Houston: device veth2 is down