From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Marnen Laibow-Koser Newsgroups: gmane.lisp.guile.bugs Subject: bug#39863: Guile 1.8, apparent segfault on some Macs running Mojave Date: Fri, 3 Apr 2020 13:02:27 -0400 Message-ID: References: <875zfgjj24.fsf@gnu.org> <87o8t7gawg.fsf@gnu.org> Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="00000000000073450705a265e284" Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="99920"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Ivo Bouwmans , 39863@debbugs.gnu.org To: Ludovic =?UTF-8?Q?Court=C3=A8s?= Original-X-From: bug-guile-bounces+guile-bugs=m.gmane-mx.org@gnu.org Fri Apr 03 19:03:13 2020 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 1jKPip-000PoZ-6I for guile-bugs@m.gmane-mx.org; 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charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Sat, Mar 7, 2020 at 3:36 PM Ludovic Court=C3=A8s wrote: > Hi, > > Marnen Laibow-Koser skribis: > > > On Sat, Mar 7, 2020 at 10:12 AM Ludovic Court=C3=A8s wro= te: > > [...] > > >> Could you provide a backtrace of the segfault? > >> > > > > I=E2=80=99m not sure how I would be able to get any more detailed debug= ging info > > than the logs that I posted in the GitLab issue. Have you looked at > > those? Alternatively, is there an environment variable or anything tha= t > > would get Guile to provide more information when it does segfault? > > I would just run GDB on the dumped core, and run =E2=80=9Cbt=E2=80=9D the= re (apologies > if that info is already in the GitLab issue, I didn=E2=80=99t see it.) There=E2=80=99s now an lldb backtrace at https://gitlab.com/marnen/lilypond-mac-builder/issues/16#note_317315811 . Hopefully it=E2=80=99s somewhat useful? Note that this is from a second affected user, who said that the issue went away for him after he reinstalled macOS (Catalina, FWIW). Best, --=20 Marnen Laibow-Koser marnen@marnen.org http://www.marnen.org Sent from Gmail Mobile --00000000000073450705a265e284 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable


On Sat, Mar 7, 2020 at 3:36 PM Ludovic Court=C3=A8s <ludo@gnu.org> wrote:
Hi,

Marnen Laibow-Koser <marnen@marnen.org> skribis:

> On Sat, Mar 7, 2020 at 10:12 AM Ludovic Court=C3=A8s <ludo@gnu.org> wrote:

[...]

>> Could you provide a backtrace of the segfault?
>>
>
> I=E2=80=99m not sure how I would be able to get any more detailed debu= gging info
> than the logs that I posted in the GitLab issue.=C2=A0 Have you looked= at
> those?=C2=A0 Alternatively, is there an environment variable or anythi= ng that
> would get Guile to provide more information when it does segfault?

I would just run GDB on the dumped core, and run =E2=80=9Cbt=E2=80=9D there= (apologies
if that info is already in the GitLab issue, I didn=E2=80=99t see it.)

There=E2=80=99s now a= n lldb backtrace at=C2=A0
https://gitlab.com/marnen/lilypond-m= ac-builder/issues/16#note_317315811 .=C2=A0 Hopefully it=E2=80=99s some= what useful? =C2=A0=C2=A0

Note that this is from a second affected user, who said that the issue we= nt away for him after he reinstalled macOS (Catalina, FWIW).

Best,
--
<= div dir=3D"ltr" class=3D"gmail_signature" data-smartmail=3D"gmail_signature= ">Marnen Laibow-Koser marnen@marnen.org http://www.marnen.org Sent from Gmail Mobile --00000000000073450705a265e284--