[ 1495.406431][    C0] tc mirred to Houston: device veth2 is down
[ 1495.419201][    C2] tc mirred to Houston: device veth2 is down
[ 1495.859268][    C2] tc mirred to Houston: device veth2 is down
[ 1495.914247][    C2] tc mirred to Houston: device veth2 is down
[ 1496.170298][    C2] tc mirred to Houston: device veth2 is down
[ 1496.210223][    C2] tc mirred to Houston: device veth3 is down
[ 1496.266298][    C2] tc mirred to Houston: device veth3 is down
[ 1496.298481][    C2] tc mirred to Houston: device veth3 is down
[ 1496.458352][    C2] tc mirred to Houston: device veth3 is down