Hi Luo, > Drop redundant calling of tst_reap_children() in cleanup() since > it has been called in the API (run_tests()). LGTM, I suppose that was a mistake. Reviewed-by: Petr Vorel <pvorel@suse.cz> NOTE: this patch is broken: patch: **** malformed patch at line 100: Please be careful next time. Kind regards, Petr