[ 1974.075607][    C1] tc mirred to Houston: device veth2 is down
[ 1974.198333][    C1] tc mirred to Houston: device veth2 is down
[ 1974.526355][    C1] tc mirred to Houston: device veth2 is down
[ 1974.541323][    C1] tc mirred to Houston: device veth2 is down
[ 1974.886310][    C1] tc mirred to Houston: device veth3 is down
[ 1975.061314][    C1] tc mirred to Houston: device veth3 is down
[ 1975.261330][    C1] tc mirred to Houston: device veth3 is down