https://bugs.freedesktop.org/show_bug.cgi?id=102009
Bug ID: 102009 Summary: Blender crashes when compiling OpenCL kernel Product: Mesa Version: git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/radeonsi Assignee: dri-devel@lists.freedesktop.org Reporter: mw@graph-ix.net QA Contact: dri-devel@lists.freedesktop.org
Created attachment 133182 --> https://bugs.freedesktop.org/attachment.cgi?id=133182&action=edit Blender crash dump
On Ubuntu 17.04 with a AMD Radeon R9 380 (Tonga Pro chipset), daily Mesa from Padoka PPA (version 1:17.3~git170731230100.df61a05~z~padoka0), both Blender 2.78 and 2.79 daily build (09eac0159db) crash when the OpenCL kernel is compiled for GPU rendering.
Steps to reproduce: 1. Start Blender with `CYCLES_OPENCL_SPLIT_KERNEL_TEST=1 ./blender` due to missing detection of OpenCL support (probably due to #101594). 2. Under Render settings, switch `Device` to `GPU Compute` and assert this setting is actually used. 3. Start a render and assert the OpenCL kernel is compiled.
Actual behavior: * Blender crashes during kernel compilation (crash dump of 2.79 build is attached).
Expected behavior: * Blender renders with OpenCL.
Addtional info: * `clinfo` and `glxinfo` output is attached as well.