Finally, after install packages:
$ apt-get install primus-libs:i386 nvidia-driver-libs
[...]
Les paquets supplémentaires suivants seront installés :
gcc-12-base:i386 libatomic1:i386 libbsd0:i386 libc6:i386
libcuda1:i386 libdrm-amdgpu1:i386 libdrm-intel1:i386 libdrm-
nouveau2:i386 libdrm-radeon1:i386 libdrm2:i386
libedit2:i386 libegl-mesa0:i386 libegl-nvidia0 libegl-nvidia0:i386
libegl1:i386 libelf1:i386 libexpat1:i386 libffi8:i386 libgbm1:i386
libgcc-s1:i386 libgl1:i386
libgl1-mesa-dri:i386 libgl1-nvidia-glvnd-glx libgl1-nvidia-glvnd-
glx:i386 libglapi-mesa:i386 libgles-nvidia1 libgles-nvidia1:i386
libgles-nvidia2 libgles-nvidia2:i386
libgles1:i386 libgles2:i386 libglvnd0:i386 libglx-mesa0:i386 libglx-
nvidia0 libglx-nvidia0:i386 libglx0:i386 libicu72:i386 libidn2-0:i386
libllvm15:i386 liblzma5:i386
libmd0:i386 libnvcuvid1:i386 libnvidia-allocator1 libnvidia-
allocator1:i386 libnvidia-egl-gbm1:i386 libnvidia-eglcore libnvidia-
eglcore:i386 libnvidia-encode1:i386
libnvidia-glcore libnvidia-glcore:i386 libnvidia-ptxjitcompiler1:i386
libopengl0:i386 libpciaccess0:i386 libsensors5:i386 libstdc++6:i386
libtinfo6:i386
libunistring2:i386 libwayland-client0:i386 libwayland-server0:i386
libx11-6:i386 libx11-xcb1:i386 libxau6:i386 libxcb-dri2-0:i386 libxcb-
dri3-0:i386 libxcb-glx0:i386
libxcb-present0:i386 libxcb-randr0:i386 libxcb-shm0:i386 libxcb-
sync1:i386 libxcb-xfixes0:i386 libxcb1:i386 libxdmcp6:i386
libxext6:i386 libxfixes3:i386 libxml2:i386
libxshmfence1:i386 libxxf86vm1:i386 libz3-4:i386 libzstd1:i386
nvidia-driver nvidia-driver-bin nvidia-driver-libs:i386 nvidia-egl-icd
nvidia-egl-icd:i386
nvidia-kernel-dkms nvidia-kernel-support xserver-xorg-video-nvidia
zlib1g:i386
Paquets suggérés :
glibc-doc:i386 locales:i386 libnss-nis:i386 libnss-nisplus:i386 lm-
sensors:i386
Paquets recommandés :
nvidia-vulkan-icd nvidia-vulkan-icd:i386
Les paquets suivants seront ENLEVÉS :
libegl-nvidia-tesla0 libgl1-nvidia-tesla-glvnd-glx libgles-nvidia-
tesla1 libgles-nvidia-tesla2 libglx-nvidia-tesla0 libnvidia-tesla-
eglcore libnvidia-tesla-glcore
nvidia-tesla-driver nvidia-tesla-driver-bin nvidia-tesla-driver-libs
nvidia-tesla-egl-icd xserver-xorg-video-nvidia-tesla
Les NOUVEAUX paquets suivants seront installés :
gcc-12-base:i386 libatomic1:i386 libbsd0:i386 libc6:i386
libcuda1:i386 libdrm-amdgpu1:i386 libdrm-intel1:i386 libdrm-
nouveau2:i386 libdrm-radeon1:i386 libdrm2:i386
libedit2:i386 libegl-mesa0:i386 libegl-nvidia0 libegl-nvidia0:i386
libegl1:i386 libelf1:i386 libexpat1:i386 libffi8:i386 libgbm1:i386
libgcc-s1:i386 libgl1:i386
libgl1-mesa-dri:i386 libgl1-nvidia-glvnd-glx libgl1-nvidia-glvnd-
glx:i386 libglapi-mesa:i386 libgles-nvidia1 libgles-nvidia1:i386
libgles-nvidia2 libgles-nvidia2:i386
libgles1:i386 libgles2:i386 libglvnd0:i386 libglx-mesa0:i386 libglx-
nvidia0 libglx-nvidia0:i386 libglx0:i386 libicu72:i386 libidn2-0:i386
libllvm15:i386 liblzma5:i386
libmd0:i386 libnvcuvid1:i386 libnvidia-allocator1 libnvidia-
allocator1:i386 libnvidia-egl-gbm1:i386 libnvidia-eglcore libnvidia-
eglcore:i386 libnvidia-encode1:i386
libnvidia-glcore libnvidia-glcore:i386 libnvidia-ptxjitcompiler1:i386
libopengl0:i386 libpciaccess0:i386 libsensors5:i386 libstdc++6:i386
libtinfo6:i386
libunistring2:i386 libwayland-client0:i386 libwayland-server0:i386
libx11-6:i386 libx11-xcb1:i386 libxau6:i386 libxcb-dri2-0:i386 libxcb-
dri3-0:i386 libxcb-glx0:i386
libxcb-present0:i386 libxcb-randr0:i386 libxcb-shm0:i386 libxcb-
sync1:i386 libxcb-xfixes0:i386 libxcb1:i386 libxdmcp6:i386
libxext6:i386 libxfixes3:i386 libxml2:i386
libxshmfence1:i386 libxxf86vm1:i386 libz3-4:i386 libzstd1:i386
nvidia-driver nvidia-driver-bin nvidia-driver-libs nvidia-driver-
libs:i386 nvidia-egl-icd
nvidia-egl-icd:i386 nvidia-kernel-dkms nvidia-kernel-support xserver-
xorg-video-nvidia zlib1g:i386
0 mis à jour, 89 nouvellement installés, 12 à enlever et 0 non mis à
jour.
[...]
it's working as expected.
$ inxi -G
Graphics:
Device-1: Intel 4th Gen Core Processor Integrated Graphics driver:
i915
v: kernel
Device-2: NVIDIA GM107M [GeForce GTX 850M] driver: N/A
Device-3: IMC Networks USB2.0 UVC HD Webcam type: USB driver:
uvcvideo
Display: x11 server: X.Org v: 1.21.1.5 with: Xwayland v: 22.1.6
driver: X:
loaded: nvidia dri: crocus gpu: i915 resolution: 1920x1080~60Hz
API: OpenGL v: 4.6 Mesa 22.3.1 renderer: Mesa Intel HD Graphics 4600
(HSW GT2)
$ optirun inxi -G
Graphics:
Device-1: Intel 4th Gen Core Processor Integrated Graphics driver:
i915
v: kernel
Device-2: NVIDIA GM107M [GeForce GTX 850M] driver: nvidia v:
510.108.03
Device-3: IMC Networks USB2.0 UVC HD Webcam type: USB driver:
uvcvideo
Display: x11 server: X.Org v: 1.21.1.5 with: Xwayland v: 22.1.6
driver: X:
loaded: nvidia gpu: i915 resolution: 1920x1080~60Hz
API: OpenGL v: 4.6.0 NVIDIA 510.108.03 renderer: NVIDIA GeForce GTX
850M/PCIe/SSE2
xserver-xorg-video-nvidia-tesla seems to be replaced by xserver-xorg-
video-nvidia.
Thank's for your help.
Le samedi 10 décembre 2022 à 16:47 +0100, Bernhard Übelacker a écrit :
> Dear Maintainer, hello Nicolas,
> tried to collect some more information from the two
> given kernel lines [1].
>
> I could find given the byte sequence in a similar two-GPU-equipped
> laptop attaching to a runnig "optirun glxgears".
>
> The "libGL.so.1" is the one from package primus-libs.
> There it leads to the function glXCreateContext, libglfork.cpp line
> 609.
>
> Unfortunately I cannot reproduce the issue on my side
> with "i5-4210U/Intel HD Graphics 4400" and nvidia GF117M.
>
> Looking through a few primus upstream bug reports I
> arrived at one stating that both GPU accelerations have to
> be in a working state.
> Nicolas, maybe because of the updates your system fell back
> to software rendering instead of the Intel graphics?
> What do following commands give at your system?
> glxinfo | grep -E "OpenGL renderer|direct rendering"
> optirun glxinfo | grep -E "OpenGL renderer|direct rendering"
>
> Otherwise you could also install a package systemd-coredump.
> Then you should see a more complete backtrace in "journalctl -e"
> after the crash happened.
>
> Kind regards,
> Bernhard
>
>
> [1]
> [ 191.398476] glxgears[3650]: segfault at 0 ip 00007f98c763cd13
> sp 00007fffab17b3f0 error 4 in libGL.so.1[7f98c762a000+19000]
> [ 191.398485] Code: 48 89 d3 48 83 ec 28 64 48 8b 04 25 28 00
> 00 00 48 89 44 24 18 31 c0 e8 6b d9 fe ff 45 89 e0 48 89 d9 ba 14 80
> 00 00 48 89 c5 <48> 8b 30 48 8b 3d 4b b4 01 00 ff 15 65 b4 01 00 48
> 8b 6d 00 48 89
>
>
> [2]
> https://wiki.debian.org/InterpretingKernelOutputAtProcessCrash
>
> error 4:
> 0: no page found
> 0: read access
> 1: user-mode access
>
> $ gdb -q --pid $(pidof glxgears)
>
> (gdb) pipe info share | grep "libGL\."
> 0x00007f54f3232510 0x00007f54f324a0b7 Yes (*)
> /usr/lib/x86_64-linux-gnu/primus/libGL.so.1
> 0x00007f54f2d1a100 0x00007f54f2d1cb79 Yes (*)
> /usr/lib/x86_64-linux-gnu/libGL.so.1
>
> benutzer@asus-x555ld:~$ ls -lisah /usr/lib/x86_64-linux-
> gnu/primus/libGL.so.1
> 2491553 260K -rw-r--r-- 1 root root 259K 3. Apr 2022
> /usr/lib/x86_64-linux-gnu/primus/libGL.so.1
> benutzer@asus-x555ld:~$ dpkg -S /usr/lib/x86_64-linux-
> gnu/primus/libGL.so.1
> primus-libs:amd64: /usr/lib/x86_64-linux-gnu/primus/libGL.so.1
>
> (gdb) find /b 0x00007f54f3232510, 0x00007f54f324a0b7, 0x48,
> 0x89, 0xd3, 0x48, 0x83, 0xec, 0x28, 0x64, 0x48, 0x8b, 0x04, 0x25,
> 0x28, 0x00, 0x00, 0x00, 0x48, 0x89, 0x44, 0x24, 0x18, 0x31, 0xc0,
> 0xe8, 0x6b, 0xd9, 0xfe, 0xff, 0x45, 0x89, 0xe0, 0x48, 0x89, 0xd9,
> 0xba, 0x14, 0x80, 0x00, 0x00, 0x48, 0x89, 0xc5, 0x48, 0x8b, 0x30,
> 0x48, 0x8b, 0x3d, 0x4b, 0xb4, 0x01, 0x00, 0xff, 0x15, 0x65, 0xb4,
> 0x01, 0x00, 0x48, 0x8b, 0x6d, 0x00, 0x48, 0x89
> 0x7f54f3244ce9 <glXCreateContext+9>
> 1 pattern found.
> (gdb) find /b 0x00007f54f2d1a100, 0x00007f54f2d1cb79, 0x48,
> 0x89, 0xd3, 0x48, 0x83, 0xec, 0x28, 0x64, 0x48, 0x8b, 0x04, 0x25,
> 0x28, 0x00, 0x00, 0x00, 0x48, 0x89, 0x44, 0x24, 0x18, 0x31, 0xc0,
> 0xe8, 0x6b, 0xd9, 0xfe, 0xff, 0x45, 0x89, 0xe0, 0x48, 0x89, 0xd9,
> 0xba, 0x14, 0x80, 0x00, 0x00, 0x48, 0x89, 0xc5, 0x48, 0x8b, 0x30,
> 0x48, 0x8b, 0x3d, 0x4b, 0xb4, 0x01, 0x00, 0xff, 0x15, 0x65, 0xb4,
> 0x01, 0x00, 0x48, 0x8b, 0x6d, 0x00, 0x48, 0x89
> Pattern not found.
>
> (gdb) b * (0x7f54f3244ce9 + 42)
> Breakpoint 1 at 0x7f54f3244d13
> (gdb) info b
> Num Type Disp Enb Address What
> 1 breakpoint keep y 0x00007f54f3244d13
> <glXCreateContext+51>
>
> apt install primus-libs-dbgsym
> primus-libs-dbgsym:amd64 (0~20150328-14) wird eingerichtet ...
>
> (gdb) noshare
> (gdb) pipe sharedlibrary | grep 123
>
> (gdb) info b
> Num Type Disp Enb Address What
> 1 breakpoint keep y 0x00007f54f3244d13 in
> glXCreateContext(Display*, XVisualInfo*, GLXContext, int) at
> ./libglfork.cpp:609
>
> (gdb) disassemble /r 0x7f54f3244ce9, 0x7f54f3244ce9 + 62
> Dump of assembler code from 0x7f54f3244ce9 to 0x7f54f3244d27:
> 0x00007f54f3244ce9 <glXCreateContext(Display*, XVisualInfo*,
> GLXContext, int)+9>: 48 89 d3 mov
> %rdx,%rbx
> 0x00007f54f3244cec <glXCreateContext(Display*, XVisualInfo*,
> GLXContext, int)+12>: 48 83 ec 28 sub
> $0x28,%rsp
> 0x00007f54f3244cf0 <glXCreateContext(Display*, XVisualInfo*,
> GLXContext, int)+16>: 64 48 8b 04 25 28 00 00 00 mov
> %fs:0x28,%rax
> 0x00007f54f3244cf9 <glXCreateContext(Display*, XVisualInfo*,
> GLXContext, int)+25>: 48 89 44 24 18 mov
> %rax,0x18(%rsp)
> 0x00007f54f3244cfe <glXCreateContext(Display*, XVisualInfo*,
> GLXContext, int)+30>: 31 c0 xor
> %eax,%eax
> 0x00007f54f3244d00 <glXCreateContext(Display*, XVisualInfo*,
> GLXContext, int)+32>: e8 6b d9 fe ff call
> 0x7f54f3232670 <match_fbconfig(Display*, XVisualInfo*)>
> 0x00007f54f3244d05 <glXCreateContext(Display*, XVisualInfo*,
> GLXContext, int)+37>: 45 89 e0 mov
> %r12d,%r8d
> 0x00007f54f3244d08 <glXCreateContext(Display*, XVisualInfo*,
> GLXContext, int)+40>: 48 89 d9 mov
> %rbx,%rcx
> 0x00007f54f3244d0b <glXCreateContext(Display*, XVisualInfo*,
> GLXContext, int)+43>: ba 14 80 00 00 mov
> $0x8014,%edx
> 0x00007f54f3244d10 <glXCreateContext(Display*, XVisualInfo*,
> GLXContext, int)+48>: 48 89 c5 mov
> %rax,%rbp
> >>>0x00007f54f3244d13 <glXCreateContext(Display*, XVisualInfo*,
> GLXContext, int)+51>: 48 8b 30 mov
> (%rax),%rsi
> 0x00007f54f3244d16 <glXCreateContext(Display*, XVisualInfo*,
> GLXContext, int)+54>: 48 8b 3d 4b b4 01 00 mov
> 0x1b44b(%rip),%rdi # 0x7f54f3260168 <_ZL6primus+40>
> 0x00007f54f3244d1d <glXCreateContext(Display*, XVisualInfo*,
> GLXContext, int)+61>: ff 15 65 b4 01 00 call
> *0x1b465(%rip) # 0x7f54f3260188 <_ZL6primus+72>
> 0x00007f54f3244d23 <glXCreateContext(Display*, XVisualInfo*,
> GLXContext, int)+67>: 48 8b 6d 00 mov
> 0x0(%rbp),%rbp
> End of assembler dump.
>
>
> https://sources.debian.org/src/primus/0~20150328-14/libglfork.cpp/#L609
>
> 606 GLXContext glXCreateContext(Display *dpy, XVisualInfo *vis,
> GLXContext shareList, Bool direct)
> 607 {
> 608 GLXFBConfig *acfgs = match_fbconfig(dpy, vis);
> 609 GLXContext actx =
> primus.afns.glXCreateNewContext(primus.adpy, *acfgs, GLX_RGBA_TYPE,
> shareList, direct);
> 610 primus.contexts.record(actx, *acfgs, shareList);
> 611 return actx;
> 612 }
>
>
> [3]
> https://github.com/amonakov/primus/issues
> https://github.com/amonakov/primus/issues/118
>
