From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Rob Browning Newsgroups: gmane.lisp.guile.bugs Subject: bug#46001: asyncs.test intermittently fails in "preemption via sigprof" Date: Tue, 19 Jan 2021 20:18:29 -0600 Message-ID: <878s8opczu.fsf@trouble.defaultvalue.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="21509"; mail-complaints-to="usenet@ciao.gmane.io" To: 46001@debbugs.gnu.org Original-X-From: bug-guile-bounces+guile-bugs=m.gmane-mx.org@gnu.org Wed Jan 20 03:19:12 2021 Return-path: Envelope-to: guile-bugs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1l235U-0005Uk-7S for guile-bugs@m.gmane-mx.org; Wed, 20 Jan 2021 03:19:12 +0100 Original-Received: from localhost ([::1]:44534 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l235S-0000wY-Tn for guile-bugs@m.gmane-mx.org; 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Tue, 19 Jan 2021 20:18:30 -0600 (CST) Original-Received: by trouble.defaultvalue.org (Postfix, from userid 1000) id F149514E63A; Tue, 19 Jan 2021 20:18:29 -0600 (CST) Received-SPF: pass client-ip=45.33.119.55; envelope-from=rlb@defaultvalue.org; helo=defaultvalue.org X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-guile@gnu.org List-Id: "Bug reports for GUILE, GNU's Ubiquitous Extension Language" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guile-bounces+guile-bugs=m.gmane-mx.org@gnu.org Original-Sender: "bug-guile" Xref: news.gmane.io gmane.lisp.guile.bugs:9956 Archived-At: When 3.0.5 was uploaded to the Debian buildds, the amd64 build failed like this: ERROR: asyncs.test: preemption via sigprof - arguments: ((wrong-type-arg #f "Wrong type (expecting ~A): ~S" ("resumable continuation" #) (#))) For example: https://buildd.debian.org/status/fetch.php?pkg=guile-3.0&arch=amd64&ver=3.0.5-1&stamp=1610521112&raw=0 It was easy to reproduce locally on a Debian bullseye system (also amd64, though of course the architecture might not be relevant): (while ./check-guile asyncs.test; do sleep 0.1; done) This would reliably fail with the same error after a handful of attempts. -- Rob Browning rlb @defaultvalue.org and @debian.org GPG as of 2011-07-10 E6A9 DA3C C9FD 1FF8 C676 D2C4 C0F0 39E9 ED1B 597A GPG as of 2002-11-03 14DD 432F AE39 534D B592 F9A0 25C8 D377 8C7E 73A4