blender segmentation fault with Nvidia card (regression) #340080
Description
Describe the bug
#336718 makes blender crash on start on my machine with Nvidia GPU running Hyprland
I think it's a Nvidia issue because I can't repro on Intel iGPU machine
Steps To Reproduce
- Running blender from current built
nixos-unstablechannel (which is also my system's channel; note that I rebooted afternixos-rebuild switch, so probably not a gl driver mismatch issue):
$ nix run github:NixOS/nixpkgs/ad416d066ca1222956472ab7d0555a6946746a80#blender -- --factory-startup
Writing: /tmp/blender.crash.txt
Segmentation fault (core dumped)
$ cat /tmp/blender.crash.txt
# Blender 4.2.1, Unknown revision
# backtrace
/nix/store/xc4l7s5pdgy52s2gjdkwrb8pjnq0scni-blender-4.2.1/bin/blender() [0xdf0033]
/nix/store/xc4l7s5pdgy52s2gjdkwrb8pjnq0scni-blender-4.2.1/bin/blender() [0x6882f0]
/nix/store/wlffq5p6mxxgfap10sav3ij936jzqm59-glibc-2.39-52/lib/libc.so.6(+0x405c0) [0x7f6bf52495c0]
/nix/store/b2axb6r2c2ij9lfig4a1gz0460cka96i-nvidia-x11-560.35.03-6.6.48/lib/libnvidia-glcore.so.560.35.03(+0xac4159) [0x7f6be9ac4159]
/nix/store/b2axb6r2c2ij9lfig4a1gz0460cka96i-nvidia-x11-560.35.03-6.6.48/lib/libnvidia-glcore.so.560.35.03(+0xad8963) [0x7f6be9ad8963]
/nix/store/b2axb6r2c2ij9lfig4a1gz0460cka96i-nvidia-x11-560.35.03-6.6.48/lib/libnvidia-glcore.so.560.35.03(+0xadab86) [0x7f6be9adab86]
/nix/store/b2axb6r2c2ij9lfig4a1gz0460cka96i-nvidia-x11-560.35.03-6.6.48/lib/libnvidia-glcore.so.560.35.03(+0xadb0cd) [0x7f6be9adb0cd]
/nix/store/b2axb6r2c2ij9lfig4a1gz0460cka96i-nvidia-x11-560.35.03-6.6.48/lib/libnvidia-glcore.so.560.35.03(+0xaf5c14) [0x7f6be9af5c14]
/nix/store/b2axb6r2c2ij9lfig4a1gz0460cka96i-nvidia-x11-560.35.03-6.6.48/lib/libnvidia-glcore.so.560.35.03(+0x9f407e) [0x7f6be99f407e]
/nix/store/b2axb6r2c2ij9lfig4a1gz0460cka96i-nvidia-x11-560.35.03-6.6.48/lib/libnvidia-glcore.so.560.35.03(+0xac812e) [0x7f6be9ac812e]
/nix/store/b2axb6r2c2ij9lfig4a1gz0460cka96i-nvidia-x11-560.35.03-6.6.48/lib/libnvidia-glcore.so.560.35.03(+0xabc72f) [0x7f6be9abc72f]
/run/opengl-driver/lib/libGLX_nvidia.so.0(+0xa3d2e) [0x7f6bec2a7d2e]
/run/opengl-driver/lib/libGLX_nvidia.so.0(+0x72450) [0x7f6bec276450]
/nix/store/xc4l7s5pdgy52s2gjdkwrb8pjnq0scni-blender-4.2.1/bin/blender() [0x2a1f1e6]
/nix/store/xc4l7s5pdgy52s2gjdkwrb8pjnq0scni-blender-4.2.1/bin/blender() [0x2a1acf5]
/nix/store/xc4l7s5pdgy52s2gjdkwrb8pjnq0scni-blender-4.2.1/bin/blender() [0xf9a0e9]
/nix/store/xc4l7s5pdgy52s2gjdkwrb8pjnq0scni-blender-4.2.1/bin/blender() [0xe607b5]
/nix/store/xc4l7s5pdgy52s2gjdkwrb8pjnq0scni-blender-4.2.1/bin/blender() [0xe60f72]
/nix/store/xc4l7s5pdgy52s2gjdkwrb8pjnq0scni-blender-4.2.1/bin/blender() [0x637d1c]
/nix/store/wlffq5p6mxxgfap10sav3ij936jzqm59-glibc-2.39-52/lib/libc.so.6(+0x2a14e) [0x7f6bf523314e]
/nix/store/wlffq5p6mxxgfap10sav3ij936jzqm59-glibc-2.39-52/lib/libc.so.6(__libc_start_main+0x89) [0x7f6bf5233209]
/nix/store/xc4l7s5pdgy52s2gjdkwrb8pjnq0scni-blender-4.2.1/bin/blender() [0x683675]
# Python backtrace
- Running blender built from slightly older commit works (which is also blender 4.2.1):
$ nix run github:NixOS/nixpkgs/71e91c409d1e654808b2621f28a327acfdad8dc2#blender -- --factory-startup
According to git bisect, the first bad commit is #336718 . That merge seems to include some wayland change and I'm using wayland, maybe it's related? Don't have time to bisect further (as it needs to rebuild the whole world)
git bisect start '--first-parent'
# status: waiting for both good and bad commits
# bad: [ad416d066ca1222956472ab7d0555a6946746a80] disko: 1.6.1 -> 1.7.0 (#339389)
git bisect bad ad416d066ca1222956472ab7d0555a6946746a80
# status: waiting for good commit(s), bad commit known
# good: [71e91c409d1e654808b2621f28a327acfdad8dc2] ananicy-rules-cachyos: 0-unstable-2024-07-27 -> 0-unstable-2024-08-26 (#337863)
git bisect good 71e91c409d1e654808b2621f28a327acfdad8dc2
# bad: [ebe6d29a9c2c25158958fcd1f23ac41f955cb422] python312Packages.ihm: 1.3 -> 1.4 (#338545)
git bisect bad ebe6d29a9c2c25158958fcd1f23ac41f955cb422
# good: [e0ed8cf88ac2b2b35f900ad648771b566f8ed419] python312Packages.pdoc: 14.6.0 -> 14.6.1 (#338098)
git bisect good e0ed8cf88ac2b2b35f900ad648771b566f8ed419
# good: [9916dc8728aa5d36dd9907e4b1e86ee80c209ca0] treewide/nixos: remove `with lib;` part 2 (#335618)
git bisect good 9916dc8728aa5d36dd9907e4b1e86ee80c209ca0
# bad: [44400064d024dd3f9e23b3ecefd906c4c8b70480] libretro.ppsspp: unstable-2024-08-24 -> unstable-2024-08-27 (#338484)
git bisect bad 44400064d024dd3f9e23b3ecefd906c4c8b70480
# good: [7d0d974fc21f02dfeed7ef098d8faf0195162949] matrix-commander-rs: 0.3.0 -> 0.4.1 (#338520)
git bisect good 7d0d974fc21f02dfeed7ef098d8faf0195162949
# bad: [93501699af564622754118284deb385904e17810] walker: 0.7.6 -> 0.7.7 (#338578)
git bisect bad 93501699af564622754118284deb385904e17810
# good: [ee7e849d1ddbcac0f74ab5a6fdf55b79f50a7cb2] roon-tui: 0.3.0 -> 0.3.2
git bisect good ee7e849d1ddbcac0f74ab5a6fdf55b79f50a7cb2
# bad: [4cae00aa84c405ec5a635a24bc0987016cdd6abc] valgrind.meta.homepage: update (#338562)
git bisect bad 4cae00aa84c405ec5a635a24bc0987016cdd6abc
# bad: [36a13f9f210660a2f221f0773d0e819cac3e9261] staging-next 2024-08-23 (#336718)
git bisect bad 36a13f9f210660a2f221f0773d0e819cac3e9261
# good: [f89e86506de299749e3f3e01f3750767a64ebf5c] inlyne: 0.4.2 -> 0.4.3
git bisect good f89e86506de299749e3f3e01f3750767a64ebf5c
# first bad commit: [36a13f9f210660a2f221f0773d0e819cac3e9261] staging-next 2024-08-23 (#336718)
Notify maintainers
Metadata
Please run nix-shell -p nix-info --run "nix-info -m" and paste the result.
[user@system:~]$ nix-shell -p nix-info --run "nix-info -m"
- system: `"x86_64-linux"`
- host os: `Linux 6.6.48, NixOS, 24.11 (Vicuna), 24.11.20240904.ad416d0`
- multi-user?: `yes`
- sandbox: `yes`
- version: `nix-env (Nix) 2.18.5`
- nixpkgs: `/nix/store/6inj491lsap4ia7mmvn2gbh53jb27zq0-source`Add a 👍 reaction to issues you find important.