From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=AWL,BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,RCVD_IN_DNSWL_MED,RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL, SPF_HELO_PASS,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dcvr.yhbt.net (Postfix) with ESMTPS id 109CE1F4B4 for ; Thu, 7 Jan 2021 02:05:00 +0000 (UTC) Received: from localhost ([::1]:56854 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kxKfa-00007u-Ex for normalperson@yhbt.net; Wed, 06 Jan 2021 21:04:58 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:41698) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kxKfX-00007j-TK for bug-gnulib@gnu.org; Wed, 06 Jan 2021 21:04:55 -0500 Received: from mo4-p01-ob.smtp.rzone.de ([81.169.146.164]:24384) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kxKfV-0002m6-SW for bug-gnulib@gnu.org; Wed, 06 Jan 2021 21:04:55 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1609985091; s=strato-dkim-0002; d=clisp.org; h=References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:From: Subject:Sender; bh=UsOK1eRLds68QslLeZEtxLIi+nDoyL/oY4f/suSeqzc=; b=fte9mgnJVyCyvx24ytDW9jZmCpiRZsbaMZV04dWv7YgPG9qTVXVWnOF0fqrgxigIu8 poNG7yhLueNePh/eiZSjcnCC5peQnjlvNaegbBe6mKwY6lw+RebkwX3p2s4wie13K4Qc 0EC75lva1dtyFPYYbX7YMsAYm9sHjvP4rwBStOqgJA8m+IULisaCbI5eBcGpu97Llec5 jfSNufLAm4DkHgTUCt5RVJpPOMEN/B1htAyBmKXsyTfOn2K9tc6RbwYRLU0IZIHo+z02 MzFotSso8RpE3lNOKucpgN4GxkFxZAedn1PPk1BnVIjpcDhPNyHqWWQAoW8pv7PHF9ZP 8hOg== X-RZG-AUTH: ":Ln4Re0+Ic/6oZXR1YgKryK8brlshOcZlIWs+iCP5vnk6shH+AHjwLuWOHqf3yZdW" X-RZG-CLASS-ID: mo00 Received: from bruno.haible.de by smtp.strato.de (RZmta 47.12.1 DYNA|AUTH) with ESMTPSA id u0aa20x0724o37c (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (curve X9_62_prime256v1 with 256 ECDH bits, eq. 3072 bits RSA)) (Client did not present a certificate); Thu, 7 Jan 2021 03:04:50 +0100 (CET) From: Bruno Haible To: bug-gnulib@gnu.org Subject: Re: AIX7.2: test-fcntl fails when run via AIX make with -j Date: Thu, 07 Jan 2021 03:04:50 +0100 Message-ID: <2043538.OPJBG07OLg@omega> User-Agent: KMail/5.1.3 (Linux/4.4.0-197-generic; KDE/5.18.0; x86_64; ; ) In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Received-SPF: none client-ip=81.169.146.164; envelope-from=bruno@clisp.org; helo=mo4-p01-ob.smtp.rzone.de X-Spam_score_int: -29 X-Spam_score: -3.0 X-Spam_bar: --- X-Spam_report: (-3.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.249, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: bug-gnulib@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Gnulib discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Bernhard Voelker Errors-To: bug-gnulib-bounces+normalperson=yhbt.net@gnu.org Sender: "bug-gnulib" Bernhard Voelker wrote: > I notice that 'test-fcntl' fails on AIX7.2 when run from AIX make with any -j value, > but succeeds if run both without -j or when run via gmake. > ... > Funny thing is: it fails even with -j1: > > $ make -j1 check > ... > FAIL: test-fcntl > ... > > Finally: no problems with gmake: > > $ gmake -j4 check > ... > PASS: test-fcntl > ... > > Is this worth investigating/fixing? test-fcntl is not the only test that fails: $ cat test-fcntl.log FAIL test-fcntl (exit status: 42) $ cat test-execute.sh.log test-execute-main: test-execute-child subprocess failed Test case 14: 0 1 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 ../../gltests/test-execute-main.c:295: assertion 'ret == 0' failed ../../gltests/test-execute.sh[5]: 34603272 IOT/Abort trap(coredump) test-execute.sh: test case 14 failed Test case 15: 0 1 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 ../../gltests/test-execute-main.c:305: assertion 'ret == 0' failed ../../gltests/test-execute.sh[5]: 34603274 IOT/Abort trap(coredump) test-execute.sh: test case 15 failed Test case 16: 0 1 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 ../../gltests/test-execute-main.c:315: assertion 'ret == 0' failed ../../gltests/test-execute.sh[5]: 29098616 IOT/Abort trap(coredump) test-execute.sh: test case 16 failed ../../gltests/test-execute-main.c:387: assertion 'fd_out >= 0 && fd_out < 10' failed ../../gltests/test-execute.sh[5]: 19398982 IOT/Abort trap(coredump) test-execute.sh: test case 19 failed FAIL test-execute.sh (exit status: 1) This indicates that all processes inherit many open file descriptors (at least, all from 4 to 19). This explains the failures. Nothing to worry about. Bruno