segmentation fault when building with -DX86_OPT=ON

[Apteryks]

Hi,

I'm encountering a segmentation fault, only when GLideN64 is built with the X86_OPT build option enabled:

(gdb) bt
#0  0x00007fffd0930887 in RSP_LoadMatrix (mtx=0x7fffffffc3f0, address=<optimized out>) at /tmp/guix-build-mupen64plus-video-gliden64-4.0-0.b021d8e.drv-0/source/src/RSP_LoadMatrixX86.cpp:53
#1  0x00007fffd0894cce in gSPMatrix (matrix=<optimized out>, param=<optimized out>) at /tmp/guix-build-mupen64plus-video-gliden64-4.0-0.b021d8e.drv-0/source/src/gSP.cpp:173
#2  0x00007fffd089db30 in _ProcessDList () at /tmp/guix-build-mupen64plus-video-gliden64-4.0-0.b021d8e.drv-0/source/src/RSP.cpp:59
#3  RSP_ProcessDList () at /tmp/guix-build-mupen64plus-video-gliden64-4.0-0.b021d8e.drv-0/source/src/RSP.cpp:182
#4  RSP_ProcessDList () at /tmp/guix-build-mupen64plus-video-gliden64-4.0-0.b021d8e.drv-0/source/src/RSP.cpp:110
#5  0x00007ffff1ebd2ff in DoRspCycles () from /home/maxim/.guix-profile/lib/mupen64plus/mupen64plus-rsp-hle.so
#6  0x00007ffff20347ee in ?? () from /gnu/store/jjwcgqg8xqz2gblzcj7x38q265j27djk-mupen64plus-core-2.5.9/lib/libmupen64plus.so.2
#7  0x00007ffff203631f in ?? () from /gnu/store/jjwcgqg8xqz2gblzcj7x38q265j27djk-mupen64plus-core-2.5.9/lib/libmupen64plus.so.2
#8  0x00007fffa73a7242 in ?? ()
#9  0x00007ffff5e83020 in ?? () from /gnu/store/jjwcgqg8xqz2gblzcj7x38q265j27djk-mupen64plus-core-2.5.9/lib/libmupen64plus.so.2
#10 0x00007ffff5e83020 in ?? () from /gnu/store/jjwcgqg8xqz2gblzcj7x38q265j27djk-mupen64plus-core-2.5.9/lib/libmupen64plus.so.2
#11 0x0000000010000040 in ?? ()
#12 0x00007ffff2025193 in ?? () from /gnu/store/jjwcgqg8xqz2gblzcj7x38q265j27djk-mupen64plus-core-2.5.9/lib/libmupen64plus.so.2
#13 0x00007ffff203a969 in ?? () from /gnu/store/jjwcgqg8xqz2gblzcj7x38q265j27djk-mupen64plus-core-2.5.9/lib/libmupen64plus.so.2
#14 0x0000000000403faa in main ()
(gdb) taas bt

Thread 8 (Thread 0x7fffa7e00640 (LWP 9195) "SDLAudioP1"):
#0  0x00007ffff7a8616a in __futex_abstimed_wait_common () from /gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6
#1  0x00007ffff7a887e8 in pthread_cond_wait@@GLIBC_2.3.2 () from /gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6
#2  0x00007ffff7e83aa8 in pa_threaded_mainloop_wait () from /gnu/store/h70jib2s2iymk6m2442bn9l2wxhjpjwx-pulseaudio-16.1/lib/libpulse.so.0
#3  0x00007ffff7d3eb8d in ?? () from /gnu/store/fq939shv5sfn7aav6np4gnf1yzizfjqa-sdl2-2.30.1/lib/libSDL2-2.0.so.0
#4  0x00007ffff7c38b16 in ?? () from /gnu/store/fq939shv5sfn7aav6np4gnf1yzizfjqa-sdl2-2.30.1/lib/libSDL2-2.0.so.0
#5  0x00007ffff7cc84a6 in ?? () from /gnu/store/fq939shv5sfn7aav6np4gnf1yzizfjqa-sdl2-2.30.1/lib/libSDL2-2.0.so.0
#6  0x00007ffff7d807c9 in ?? () from /gnu/store/fq939shv5sfn7aav6np4gnf1yzizfjqa-sdl2-2.30.1/lib/libSDL2-2.0.so.0
#7  0x00007ffff7a893aa in start_thread () from /gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6
#8  0x00007ffff7b09f7c in clone3 () from /gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6

Thread 6 (Thread 0x7ffff1a54640 (LWP 9193) "PulseHotplug"):
#0  0x00007ffff7a8616a in __futex_abstimed_wait_common () from /gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6
#1  0x00007ffff7a887e8 in pthread_cond_wait@@GLIBC_2.3.2 () from /gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6
#2  0x00007ffff7e83aa8 in pa_threaded_mainloop_wait () from /gnu/store/h70jib2s2iymk6m2442bn9l2wxhjpjwx-pulseaudio-16.1/lib/libpulse.so.0
#3  0x00007ffff7d3ef8d in ?? () from /gnu/store/fq939shv5sfn7aav6np4gnf1yzizfjqa-sdl2-2.30.1/lib/libSDL2-2.0.so.0
#4  0x00007ffff7cc84a6 in ?? () from /gnu/store/fq939shv5sfn7aav6np4gnf1yzizfjqa-sdl2-2.30.1/lib/libSDL2-2.0.so.0
#5  0x00007ffff7d807c9 in ?? () from /gnu/store/fq939shv5sfn7aav6np4gnf1yzizfjqa-sdl2-2.30.1/lib/libSDL2-2.0.so.0
#6  0x00007ffff7a893aa in start_thread () from /gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6
#7  0x00007ffff7b09f7c in clone3 () from /gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6

Thread 5 (Thread 0x7fffc4a00640 (LWP 9192) "PulseMainloop"):
#0  0x00007ffff7afdd6f in poll () from /gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6
#1  0x00007ffff7e834c2 in ?? () from /gnu/store/h70jib2s2iymk6m2442bn9l2wxhjpjwx-pulseaudio-16.1/lib/libpulse.so.0
#2  0x00007ffff7e753b9 in pa_mainloop_poll () from /gnu/store/h70jib2s2iymk6m2442bn9l2wxhjpjwx-pulseaudio-16.1/lib/libpulse.so.0
#3  0x00007ffff7e75a17 in pa_mainloop_iterate () from /gnu/store/h70jib2s2iymk6m2442bn9l2wxhjpjwx-pulseaudio-16.1/lib/libpulse.so.0
#4  0x00007ffff7e75ac0 in pa_mainloop_run () from /gnu/store/h70jib2s2iymk6m2442bn9l2wxhjpjwx-pulseaudio-16.1/lib/libpulse.so.0
#5  0x00007ffff7e83386 in ?? () from /gnu/store/h70jib2s2iymk6m2442bn9l2wxhjpjwx-pulseaudio-16.1/lib/libpulse.so.0
#6  0x00007ffff76d9a6f in ?? () from /gnu/store/h70jib2s2iymk6m2442bn9l2wxhjpjwx-pulseaudio-16.1/lib/pulseaudio/libpulsecommon-16.1.so
#7  0x00007ffff7a893aa in start_thread () from /gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6
#8  0x00007ffff7b09f7c in clone3 () from /gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6

Thread 4 (Thread 0x7fffc5400640 (LWP 9191) "SDLTimer"):
#0  0x00007ffff7a8616a in __futex_abstimed_wait_common () from /gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6
#1  0x00007ffff7a90d18 in __new_sem_wait_slow64.constprop.0 () from /gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6
#2  0x00007ffff7d80cde in ?? () from /gnu/store/fq939shv5sfn7aav6np4gnf1yzizfjqa-sdl2-2.30.1/lib/libSDL2-2.0.so.0
#3  0x00007ffff7cc8b5f in ?? () from /gnu/store/fq939shv5sfn7aav6np4gnf1yzizfjqa-sdl2-2.30.1/lib/libSDL2-2.0.so.0
#4  0x00007ffff7cc84a6 in ?? () from /gnu/store/fq939shv5sfn7aav6np4gnf1yzizfjqa-sdl2-2.30.1/lib/libSDL2-2.0.so.0
#5  0x00007ffff7d807c9 in ?? () from /gnu/store/fq939shv5sfn7aav6np4gnf1yzizfjqa-sdl2-2.30.1/lib/libSDL2-2.0.so.0
#6  0x00007ffff7a893aa in start_thread () from /gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6
#7  0x00007ffff7b09f7c in clone3 () from /gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6

Thread 3 (Thread 0x7fffc8000640 (LWP 9177) "mupen64:disk$0"):
#0  0x00007ffff7a8616a in __futex_abstimed_wait_common () from /gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6
#1  0x00007ffff7a887e8 in pthread_cond_wait@@GLIBC_2.3.2 () from /gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6
#2  0x00007fffcd3b6229 in ?? () from /gnu/store/9i3zzv8kmv2rkkiyn70lp594fz637vna-mesa-24.0.4/lib/dri/nouveau_dri.so
#3  0x00007fffcd36e19b in ?? () from /gnu/store/9i3zzv8kmv2rkkiyn70lp594fz637vna-mesa-24.0.4/lib/dri/nouveau_dri.so
#4  0x00007fffcd3b6167 in ?? () from /gnu/store/9i3zzv8kmv2rkkiyn70lp594fz637vna-mesa-24.0.4/lib/dri/nouveau_dri.so
#5  0x00007ffff7a893aa in start_thread () from /gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6
#6  0x00007ffff7b09f7c in clone3 () from /gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6

Thread 2 (Thread 0x7fffd1800640 (LWP 9160) "m64pwq"):
#0  0x00007ffff7a8616a in __futex_abstimed_wait_common () from /gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6
#1  0x00007ffff7a887e8 in pthread_cond_wait@@GLIBC_2.3.2 () from /gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6
#2  0x00007ffff7d811fe in ?? () from /gnu/store/fq939shv5sfn7aav6np4gnf1yzizfjqa-sdl2-2.30.1/lib/libSDL2-2.0.so.0
#3  0x00007ffff2035fa0 in ?? () from /gnu/store/jjwcgqg8xqz2gblzcj7x38q265j27djk-mupen64plus-core-2.5.9/lib/libmupen64plus.so.2
#4  0x00007ffff7cc84a6 in ?? () from /gnu/store/fq939shv5sfn7aav6np4gnf1yzizfjqa-sdl2-2.30.1/lib/libSDL2-2.0.so.0
--Type <RET> for more, q to quit, c to continue without paging--c
#5  0x00007ffff7d807c9 in ?? () from /gnu/store/fq939shv5sfn7aav6np4gnf1yzizfjqa-sdl2-2.30.1/lib/libSDL2-2.0.so.0
#6  0x00007ffff7a893aa in start_thread () from /gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6
#7  0x00007ffff7b09f7c in clone3 () from /gnu/store/ln6hxqjvz6m9gdd9s97pivlqck7hzs99-glibc-2.35/lib/libc.so.6

Thread 1 (Thread 0x7ffff7274740 (LWP 9157) "mupen64plus"):
#0  0x00007fffd0930887 in RSP_LoadMatrix (mtx=0x7fffffffc3f0, address=<optimized out>) at /tmp/guix-build-mupen64plus-video-gliden64-4.0-0.b021d8e.drv-0/source/src/RSP_LoadMatrixX86.cpp:53
#1  0x00007fffd0894cce in gSPMatrix (matrix=<optimized out>, param=<optimized out>) at /tmp/guix-build-mupen64plus-video-gliden64-4.0-0.b021d8e.drv-0/source/src/gSP.cpp:173
#2  0x00007fffd089db30 in _ProcessDList () at /tmp/guix-build-mupen64plus-video-gliden64-4.0-0.b021d8e.drv-0/source/src/RSP.cpp:59
#3  RSP_ProcessDList () at /tmp/guix-build-mupen64plus-video-gliden64-4.0-0.b021d8e.drv-0/source/src/RSP.cpp:182
#4  RSP_ProcessDList () at /tmp/guix-build-mupen64plus-video-gliden64-4.0-0.b021d8e.drv-0/source/src/RSP.cpp:110
#5  0x00007ffff1ebd2ff in DoRspCycles () from /home/maxim/.guix-profile/lib/mupen64plus/mupen64plus-rsp-hle.so
#6  0x00007ffff20347ee in ?? () from /gnu/store/jjwcgqg8xqz2gblzcj7x38q265j27djk-mupen64plus-core-2.5.9/lib/libmupen64plus.so.2
#7  0x00007ffff203631f in ?? () from /gnu/store/jjwcgqg8xqz2gblzcj7x38q265j27djk-mupen64plus-core-2.5.9/lib/libmupen64plus.so.2
#8  0x00007fffa73a7242 in ?? ()
#9  0x00007ffff5e83020 in ?? () from /gnu/store/jjwcgqg8xqz2gblzcj7x38q265j27djk-mupen64plus-core-2.5.9/lib/libmupen64plus.so.2
#10 0x00007ffff5e83020 in ?? () from /gnu/store/jjwcgqg8xqz2gblzcj7x38q265j27djk-mupen64plus-core-2.5.9/lib/libmupen64plus.so.2
#11 0x0000000010000040 in ?? ()
#12 0x00007ffff2025193 in ?? () from /gnu/store/jjwcgqg8xqz2gblzcj7x38q265j27djk-mupen64plus-core-2.5.9/lib/libmupen64plus.so.2
#13 0x00007ffff203a969 in ?? () from /gnu/store/jjwcgqg8xqz2gblzcj7x38q265j27djk-mupen64plus-core-2.5.9/lib/libmupen64plus.so.2
#14 0x0000000000403faa in main ()

This was with mupen64plus --windowed --gfx mupen64plus-video-GLideN64.so ....

Any clue?

[Apteryks]

The processor is an old Core 2 Duo (Q6700) Intel processor, in case it matters.