From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gnu.wildebeest.org (gnu.wildebeest.org [45.83.234.184]) by sourceware.org (Postfix) with ESMTPS id 4C0203858C52 for ; Fri, 12 May 2023 20:08:39 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 4C0203858C52 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=klomp.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=klomp.org Received: by gnu.wildebeest.org (Postfix, from userid 1000) id 41947313ACB3; Fri, 12 May 2023 22:08:38 +0200 (CEST) Date: Fri, 12 May 2023 22:08:38 +0200 From: Mark Wielaard To: Luke Diamand Cc: elfutils-devel@sourceware.org, Florian Weimer Subject: Re: [PATCHv2 1/1] report_r_debug: handle `-z separate-code' and find more modules Message-ID: <20230512200838.GE13088@gnu.wildebeest.org> References: <20230512191145.936984-1-ldiamand@roku.com> <20230512191145.936984-2-ldiamand@roku.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230512191145.936984-2-ldiamand@roku.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-Spam-Status: No, score=-3030.1 required=5.0 tests=BAYES_00,JMQ_SPF_NEUTRAL,KAM_DMARC_STATUS,SPF_HELO_NONE,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: Hi Luke, On Fri, May 12, 2023 at 08:11:45PM +0100, Luke Diamand wrote: > Looking at some cores in eu-stack, I found that they were not being > backtraced. > > This was because elfutils had not found some modules (e.g. libc-2.22.so) > in report_r_debug. > > That is because it has a limit on the number of link map entries it will > look at, to avoid loops in corrupted core files. Looks good. Pushed. Thanks, Mark