[ 1317.357048][T17474] Mirror/redirect action on
[ 1317.453503][    C1] tc mirred to Houston: device veth2 is down
[ 1318.008416][    C3] tc mirred to Houston: device veth2 is down
[ 1318.023388][    C3] tc mirred to Houston: device veth3 is down
[ 1318.072389][    C1] tc mirred to Houston: device veth2 is down