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Date:      Sun, 13 Jun 2021 00:20:35 +0000
From:      bugzilla-noreply@freebsd.org
To:        x11@FreeBSD.org
Subject:   [Bug 240761] graphics/mesa-dri: Segmentation fault occurs while executing atexit handlers (affects lang/clover: Segmentation fault in OpenCL programs)
Message-ID:  <bug-240761-7141-wxAtI8ajCY@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-240761-7141@https.bugs.freebsd.org/bugzilla/>
References:  <bug-240761-7141@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240761

Graham Perrin <grahamperrin@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |grahamperrin@gmail.com

--- Comment #5 from Graham Perrin <grahamperrin@gmail.com> ---
Nothing useful to add here (sorry) other than, reproducible with FreeBSD
14.0-CURRENT.=20

Background to my test: <https://forums.freebsd.org/threads/78825/>;

----

% uname -KrU
14.0-CURRENT 1400021 1400021
% sudo pkg install -q -y clover
grahamperrin's password:
=3D=3D=3D=3D=3D
Message from clover-20.2.3:

--
=3D=3D=3D>   NOTICE:

This port is deprecated; you may wish to reconsider installing it:

Uses EOL Python 2.7 via devel/libclc.

It is scheduled to be removed on or after 2021-06-23.
% clinfo > /dev/null
Segmentation fault (core dumped)
% gdb attach clinfo.core
GNU gdb (GDB) 10.2 [GDB v10.2 for FreeBSD]
Copyright (C) 2021 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.htm=
l>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-portbld-freebsd14.0".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
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attach: No such file or directory.
[New LWP 107531]
[New LWP 130945]
[New LWP 130946]
[New LWP 130947]
[New LWP 130948]
Core was generated by `clinfo'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00000008107d5f00 in ?? ()
[Current thread is 1 (LWP 107531)]
(gdb) bt
#0  0x00000008107d5f00 in ?? ()
#1  0x00000008003e0524 in ?? ()
#2  0x00007fffffffe388 in ?? ()
#3  0x0000000800b35a00 in ?? ()
#4  0x0000000000000000 in ?? ()
(gdb) q
% sudo pkg delete -q -y clover libclc && sudo pkg clean -q -y
%

--=20
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