https://bugs.freedesktop.org/show_bug.cgi?id=94179
Bug ID: 94179 Summary: Marching cubes geometry shader locks GPU Product: Mesa Version: 11.1 Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 Assignee: dri-devel@lists.freedesktop.org Reporter: pavol@klacansky.com QA Contact: dri-devel@lists.freedesktop.org
Created attachment 121789 --> https://bugs.freedesktop.org/attachment.cgi?id=121789&action=edit test case
When running the code on AMD 3650 Mobility it locks the GPU and reboot is necessary. Strangely when run in valgrind it works, also software rendering works.
https://bugs.freedesktop.org/show_bug.cgi?id=94179
Michel Dänzer michel@daenzer.net changed:
What |Removed |Added ---------------------------------------------------------------------------- Attachment #121789|text/plain |application/zip mime type| |
https://bugs.freedesktop.org/show_bug.cgi?id=94179
--- Comment #1 from Michel Dänzer michel@daenzer.net --- Does the valgrind output contain anything interesting?
How to build the test case? Please don't expect others to run downloaded binaries.
https://bugs.freedesktop.org/show_bug.cgi?id=94179
--- Comment #2 from Timothy Arceri t_arceri@yahoo.com.au --- This is a bug report following on from a GLSL compiler bug that was fixed. I built the application in that bug with:
gcc mc.c mc_table.c -lGL -lepoxy -lglfw
I also had to add #include <stdio.h> to mc.c
https://bugs.freedesktop.org/show_bug.cgi?id=94179
--- Comment #3 from pavol@klacansky.com --- Thanks Timothy.
Only this, since I did not build mesa in debug mode. ==8065== Conditional jump or move depends on uninitialised value(s) ==8065== at 0xA986CE4: ??? (in /usr/lib64/mesa/r600g_dri.so) ==8065== by 0xA988E14: ??? (in /usr/lib64/mesa/r600g_dri.so) ==8065== by 0xA98A899: ??? (in /usr/lib64/mesa/r600g_dri.so) ==8065== by 0xA96C910: ??? (in /usr/lib64/mesa/r600g_dri.so) ==8065== by 0xA9766C2: ??? (in /usr/lib64/mesa/r600g_dri.so) ==8065== by 0xA978FA6: ??? (in /usr/lib64/mesa/r600g_dri.so) ==8065== by 0xA8CAD66: ??? (in /usr/lib64/mesa/r600g_dri.so) ==8065== by 0xA7268CE: ??? (in /usr/lib64/mesa/r600g_dri.so) ==8065== by 0xA6F6379: ??? (in /usr/lib64/mesa/r600g_dri.so) ==8065== by 0x402701: main (mc.c:244)
https://bugs.freedesktop.org/show_bug.cgi?id=94179
GitLab Migration User gitlab-migration@fdo.invalid changed:
What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |MOVED Status|NEW |RESOLVED
--- Comment #4 from GitLab Migration User gitlab-migration@fdo.invalid --- -- GitLab Migration Automatic Message --
This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.
You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/576.
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