[ 1915.970403][ T7639] Mirror/redirect action on
[ 1916.114263][    C3] tc mirred to Houston: device veth2 is down
[ 1916.835017][    C3] tc mirred to Houston: device veth2 is down
[ 1916.951921][    C3] tc mirred to Houston: device veth3 is down
[ 1916.962872][    C3] tc mirred to Houston: device veth2 is down
[ 1917.027286][    C1] tc mirred to Houston: device veth2 is down