[ 1329.954432][    C1] tc mirred to Houston: device veth2 is down
[ 1330.150852][    C3] tc mirred to Houston: device veth2 is down
[ 1330.599908][    C1] tc mirred to Houston: device veth3 is down
[ 1330.651792][    C1] tc mirred to Houston: device veth3 is down
[ 1330.686782][    C1] tc mirred to Houston: device veth2 is down
[ 1330.751004][    C1] tc mirred to Houston: device veth2 is down
[ 1330.864144][    C1] tc mirred to Houston: device veth3 is down