Blender crashes with Segmentation fault when selecting Render Preview in Cycles with GPU Compute #111847
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Reference: blender/blender#111847
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System Information
Operating system: Linux-6.1.46-gentoo-gentoo-dist-x86_64-12th_Gen_Intel-R-_Core-TM-_i3-12100F-with-glibc2.37 64 Bits, X11 UI
Graphics card: AMD Radeon RX 6400 (navi24, LLVM 16.0.6, DRM 3.49, 6.1.46-gentoo-gentoo-dist) AMD 4.6 (Core Profile) Mesa 23.1.6
Blender Version
Broken: version: 3.6.0, branch: unknown, commit date: 1970-01-01 00:00, hash:
unknown
Worked: - (read description)
Short description of error
When I try to render using Cycles on my GPU, blender immediately crashes with Segmentation fault, as the error message. Here are the logs that were shown right before the Segmentation fault:
It worked with =dev-libs/rocm-comgr-5.3.3-r2, but started happening after the new update of the package. I used to apply a patch that solved the problem of being unable to select the render device in Blender's options (https://github.com/gentoo/gentoo/pull/27552#issuecomment-1379233453), but with the new rocm-comgr package, the original problem solved itself. The old version of Blender (version 3.5.1) that worked before rocm-comgr got the new update, doesn't work now.
Exact steps for others to reproduce the error
I've been having right about the same issue with Blender 3.6.2
Consistent file crashes from segmentation fault once I try viewport rendering in cycles. I've got 32GB ram and I'm running Nvidia RTX 3060ti with 8GB Vram. Same file crashed obsessionally in 3.5 but now I'm not even able to get one successful viewport render after several attempts. Sometimes 3.2 even crashes before it opens the file.
Hi, thanks for the report. It seems official blender build is not used here.
Could you verify the crash in recent 3.6.4/4.0 build?: https://builder.blender.org/download/daily/
Yes, the crash occurs on the 4.1.0 alpha build as well.
Edit: This time it manages to save the backtrace to the file before crashing:
Update: After updating the ROCm and HIP packages to 5.7.1, Blender just doesn't detect my GPU anymore. (I forgot about masked packages and didn't upgrade the ROCm driver for a few months). This is my
rocminfo
output:And this is my
hipconfig
output:Can you check whether this happens with proprietary drivers?
No activity for more than a week. As per the tracker policy we assume the issue is gone and can be closed.
Thanks again for the report. If the problem persists please open a new report with the required information.