[ 1598.897451][    C3] tc mirred to Houston: device veth2 is down
[ 1599.118443][    C3] tc mirred to Houston: device veth2 is down
[ 1599.510462][    C3] tc mirred to Houston: device veth2 is down
[ 1599.573423][    C3] tc mirred to Houston: device veth2 is down
[ 1599.781422][    C3] tc mirred to Houston: device veth3 is down
[ 1599.942444][    C3] tc mirred to Houston: device veth3 is down