[ 1084.361929][    C1] tc mirred to Houston: device veth2 is down
[ 1084.455914][    C1] tc mirred to Houston: device veth2 is down
[ 1084.501920][    C1] tc mirred to Houston: device veth3 is down
[ 1084.512930][    C1] tc mirred to Houston: device veth3 is down
[ 1084.514868][    C1] tc mirred to Houston: device veth3 is down