Created attachment 121789 [details] 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.
Does the valgrind output contain anything interesting? How to build the test case? Please don't expect others to run downloaded binaries.
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
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)
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