From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 X-Google-Thread: a07f3367d7,fea50f781bb229dc X-Google-Attributes: gida07f3367d7,public,usenet X-Google-NewGroupId: yes X-Google-Language: ENGLISH,UTF8 Path: g2news2.google.com!news4.google.com!feeder.news-service.com!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail From: =?UTF-8?B?QmrDtnJu?= Persson Newsgroups: comp.lang.ada Subject: Re: Symbolic tracebacks on Debian Followup-To: comp.lang.ada Date: Sat, 22 May 2010 15:20:34 +0200 Message-ID: <85q413FgagU1@mid.individual.net> References: <85f51aeb-cac9-4591-921a-a7f50c8ef142@a21g2000yqn.googlegroups.com> <1pup1z7a4f1pq$.of30sejrqe4m.dlg@40tude.net> <87hbmae33k.fsf@ludovic-brenta.org> <85j595F1lqU1@mid.individual.net> <87sk5navk6.fsf_-_@ludovic-brenta.org> <82bpc8s17m.fsf@stephe-leake.org> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8Bit X-Trace: individual.net bFYmWV0b6EG+sdCmBDIkZwZAr5TmNYCsFm4TnkpZTyEaCKLbrd Cancel-Lock: sha1:sVntVKJWJbvqmhBetH4D0PxstSk= User-Agent: KNode/4.4.2 Xref: g2news2.google.com comp.lang.ada:11882 Date: 2010-05-22T15:20:34+02:00 List-Id: Stephen Leake wrote: > I dump the stack trace as hex addresses, then later run addr2line > manually if I want the symbolic trace. That's what I'm doing and it's not helping. I'm trying to find out why my email doorkeeper daemon sometimes crashes. I write the addresses to the log, but when I pass them to addr2line it resolves ony those that are in my own code. The crashes seem to happen somewhere in one of the libraries I use, and addr2line returns only question marks for those addresses. I don't know why. Perhaps it doesn't understand separate debug information files? -- Björn Persson PGP key A88682FD