[ 1681.432908][    C2] tc mirred to Houston: device veth2 is down
[ 1682.159784][    C2] tc mirred to Houston: device veth2 is down
[ 1682.223823][    C2] tc mirred to Houston: device veth2 is down
[ 1682.287757][    C2] tc mirred to Houston: device veth2 is down
[ 1682.534864][    C2] tc mirred to Houston: device veth3 is down