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Date:      Sat, 10 Aug 2019 23:52:46 +0000
From:      bugzilla-noreply@freebsd.org
To:        ports-bugs@FreeBSD.org
Subject:   [Bug 239769] databases/rrdtool perl binding core dump on arm64 (RPI3)
Message-ID:  <bug-239769-7788@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239769

            Bug ID: 239769
           Summary: databases/rrdtool perl binding core dump on arm64
                    (RPI3)
           Product: Ports & Packages
           Version: Latest
          Hardware: arm64
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: Individual Port(s)
          Assignee: zeising@FreeBSD.org
          Reporter: rodrigo@FreeBSD.org
             Flags: maintainer-feedback?(zeising@FreeBSD.org)
          Assignee: zeising@FreeBSD.org

Created attachment 206432
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D206432&action=
=3Dedit
Sample script to reproduce the issue

The rrdtools perl bindings, and more specifically the  RRDs::graph
call on arm64 architectures, causes a segmentation fault.

See in attachments, a sample code who reproduces the error. As said, the
issue is not present in amd64 and i386 installs, only arm64 fails.

I tried to use the rrdtool command line (rrdtool graphic), and had no crash,
so the issue only appears when calling through the perl bindings.

You can find the core dump here: http://files.osorio.me/pr-rrd/perl.core.xz
and the ktrace result http://files.osorio.me/pr-rrd/ktrace.out (ktrace -i sh
test-script.sh).

Running perl in debug mode (-D) doesn't give more infos.

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