[Bug 240761] graphics/mesa-dri: Segmentation fault occurs while executing atexit handlers (affects lang/clover: Segmentation fault in OpenCL programs)

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From: <bugzilla-noreply_at_freebsd.org>
Date: Sat, 11 Mar 2023 19:29:45 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=240761

--- Comment #8 from Jan Beich <jbeich@FreeBSD.org> ---
attachment 207731 doesn't help here on an Intel iGPU (see ports d8990eff958b).
Rusticl isn't affected despite using the same compute support in Gallium.

$ pkg install mesa-devel clinfo
$ IRIS_ENABLE_CLOVER=1 clinfo >/dev/null 2>&1
Segmentation fault
(lldb) bt
* thread #1, name = 'clinfo', stop reason = signal SIGSEGV: invalid address
(fault address: 0x840e27a10)
  * frame #0: 0x0000000840e27a10
    frame #1: 0x000000082348e55e libc.so.7`__cxa_finalize + 366
    frame #2: 0x000000082348eae1 libc.so.7`exit + 33
    frame #3: 0x00000000002098b7 clinfo`_start(ap=<unavailable>,
cleanup=<unavailable>) at crt1_c.c:75:2

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