Re: buildbot failure in OpenCSW Buildbot on ggrep-solaris10-i386

[Bruno Haible]

Hi Jim, Dago,

> On Mon, Aug 9, 2021 at 9:54 PM <buildbot@opencsw.org> wrote:
> > The Buildbot has detected a new failure on builder ggrep-solaris10-i386 
> > while building ggrep. Full details are available at:
> >     
> > https://buildfarm.opencsw.org/buildbot/builders/ggrep-solaris10-i386/builds/234
> >
> > Buildbot URL: https://buildfarm.opencsw.org/buildbot/
> >
> > Buildslave for this Build: unstable10x
> >
> > Build Reason: The SingleBranchScheduler scheduler named 
> > 'schedule-ggrep-solaris10-i386' triggered this build
> > Build Source Stamp: [branch master] 6aaef3b8a7f109ab8f39fd46ede01aebbd9f8205
> > Blamelist: Jim Meyering <meyering@fb.com>
> >
> > BUILD FAILED: failed shell_3
> 
> FYI, that shows this failure:
> 
> ../build-aux/test-driver: line 107: 21993 Segmentation Fault
> (core dumped) "$@" > $log_file 2>&1
> FAIL: test-nl_langinfo-mt
> 
> Cc'ing to bug-gnulib.

In your log file I see:

  FAIL: test-nl_langinfo-mt
  =========================

  FAIL test-nl_langinfo-mt (exit status: 139)

So, it's crashing with a plain SIGSEGV.

There was a known bug, reported at [1] and supposedly fixed through [2].
At this point, it would require debugging.

Dago:
  1) Can you reproduce it with Solaris 11? Then it would have higher
     priority than on Solaris 10 only.
  2) Can you produce a gdb stack trace of the crash?

Bruno

[1] https://lists.gnu.org/archive/html/bug-gnulib/2020-01/msg00023.html
[2] https://lists.gnu.org/archive/html/bug-gnulib/2020-09/msg00097.html