[ 1296.916767][    C1] tc mirred to Houston: device veth2 is down
[ 1297.008770][    C1] tc mirred to Houston: device veth2 is down
[ 1297.039721][    C1] tc mirred to Houston: device veth2 is down
[ 1297.511966][    C1] tc mirred to Houston: device veth2 is down
[ 1297.593780][    C1] tc mirred to Houston: device veth3 is down
[ 1297.743729][    C1] tc mirred to Houston: device veth3 is down