[ 1966.193113][    C3] tc mirred to Houston: device veth2 is down
[ 1966.425057][    C3] tc mirred to Houston: device veth2 is down
[ 1966.457059][    C3] tc mirred to Houston: device veth2 is down
[ 1966.689109][    C3] tc mirred to Houston: device veth2 is down
[ 1967.076221][    C2] tc mirred to Houston: device veth3 is down
[ 1967.082088][    C3] tc mirred to Houston: device veth3 is down
[ 1967.280992][    C3] tc mirred to Houston: device veth3 is down