# Blender 2.91.0, Commit date: 2020-11-25 08:34, Hash 0f45cab862b8

# backtrace
Exception Record:

ExceptionCode         : EXCEPTION_ACCESS_VIOLATION
Exception Address     : 0x000000005CA8FE31
Exception Module      : atio6axx.dll
Exception Flags       : 0x00000000
Exception Parameters  : 0x2
	Parameters[0] : 0x0000000000000000
	Parameters[1] : 0x0000000000000002


Stack trace:
atio6axx.dll        :0x000000005B430230  DrvPresentBuffers
atio6axx.dll        :0x000000005B378690  getIcdInterfaceES2
atio6axx.dll        :0x000000005B430230  DrvPresentBuffers
atio6axx.dll        :0x000000005B430230  DrvPresentBuffers
atio6axx.dll        :0x000000005B430230  DrvPresentBuffers
atio6axx.dll        :0x000000005B430230  DrvPresentBuffers
atio6axx.dll        :0x000000005B430230  DrvPresentBuffers
atio6axx.dll        :0x000000005B430230  DrvPresentBuffers
atio6axx.dll        :0x000000005B430230  DrvPresentBuffers
atio6axx.dll        :0x000000005B430230  DrvPresentBuffers
atio6axx.dll        :0x000000005B430230  DrvPresentBuffers
atio6axx.dll        :0x000000005B430230  DrvPresentBuffers
atio6axx.dll        :0x000000005B430230  DrvPresentBuffers
atio6axx.dll        :0x000000005B430230  DrvPresentBuffers
blender.exe         :0x00000001431B9500  blender::gpu::detect_mip_render_workaround
blender.exe         :0x00000001431B9900  blender::gpu::detect_workarounds
blender.exe         :0x00000001431B9320  blender::gpu::GLBackend::capabilities_init
blender.exe         :0x00000001431A32B0  GPU_context_create
blender.exe         :0x000000013F656A80  wm_window_ghostwindow_add
blender.exe         :0x000000013F656CD0  wm_window_ghostwindow_ensure
blender.exe         :0x000000013F656FA0  wm_window_ghostwindows_ensure
blender.exe         :0x000000013F64D4E0  WM_check
blender.exe         :0x000000013F6520D0  wm_homefile_read
blender.exe         :0x000000013F64E6C0  WM_init
blender.exe         :0x000000013F3596E0  main
blender.exe         :0x00000001437B1EC8  __scrt_common_main_seh
kernel32.dll        :0x0000000077945560  BaseThreadInitThunk
ntdll.dll           :0x0000000077AA3710  RtlUserThreadStart


Threads:
Thread : 00001e80
ntdll.dll           :0x0000000077AB97E0  ZwWaitForSingleObject
KERNELBASE.dll      :0x000007FEFD641040  WaitForSingleObjectEx
blender.exe         :0x0000000142DDF8A0  IlmThread_2_4::Semaphore::wait
blender.exe         :0x0000000142DDF070  IlmThread_2_4::ThreadPool::numThreads
blender.exe         :0x0000000142DDFD20  std::_LaunchPad<std::unique_ptr<std::tuple<void (__cdecl IlmThread_2_4::Thread::*)(void) __ptr64,Il
blender.exe         :0x0000000141FD1FE0  std::_Pad::_Call_func
ucrtbase.DLL        :0x000007FEDAD4D8A0  o_strncat_s
kernel32.dll        :0x0000000077945560  BaseThreadInitThunk
ntdll.dll           :0x0000000077AA3710  RtlUserThreadStart


Thread : 00000ab0
ntdll.dll           :0x0000000077AB97E0  ZwWaitForSingleObject
KERNELBASE.dll      :0x000007FEFD641040  WaitForSingleObjectEx
blender.exe         :0x0000000142DDF8A0  IlmThread_2_4::Semaphore::wait
blender.exe         :0x0000000142DDF070  IlmThread_2_4::ThreadPool::numThreads
blender.exe         :0x0000000142DDFD20  std::_LaunchPad<std::unique_ptr<std::tuple<void (__cdecl IlmThread_2_4::Thread::*)(void) __ptr64,Il
blender.exe         :0x0000000141FD1FE0  std::_Pad::_Call_func
ucrtbase.DLL        :0x000007FEDAD4D8A0  o_strncat_s
kernel32.dll        :0x0000000077945560  BaseThreadInitThunk
ntdll.dll           :0x0000000077AA3710  RtlUserThreadStart


Thread : 000005e8
ntdll.dll           :0x0000000077AB97E0  ZwWaitForSingleObject
KERNELBASE.dll      :0x000007FEFD641040  WaitForSingleObjectEx
blender.exe         :0x0000000142DDF8A0  IlmThread_2_4::Semaphore::wait
blender.exe         :0x0000000142DDF070  IlmThread_2_4::ThreadPool::numThreads
blender.exe         :0x0000000142DDFD20  std::_LaunchPad<std::unique_ptr<std::tuple<void (__cdecl IlmThread_2_4::Thread::*)(void) __ptr64,Il
blender.exe         :0x0000000141FD1FE0  std::_Pad::_Call_func
ucrtbase.DLL        :0x000007FEDAD4D8A0  o_strncat_s
kernel32.dll        :0x0000000077945560  BaseThreadInitThunk
ntdll.dll           :0x0000000077AA3710  RtlUserThreadStart


Thread : 000023b4
ntdll.dll           :0x0000000077AB97E0  ZwWaitForSingleObject
KERNELBASE.dll      :0x000007FEFD641040  WaitForSingleObjectEx
blender.exe         :0x0000000142DDF8A0  IlmThread_2_4::Semaphore::wait
blender.exe         :0x0000000142DDF070  IlmThread_2_4::ThreadPool::numThreads
blender.exe         :0x0000000142DDFD20  std::_LaunchPad<std::unique_ptr<std::tuple<void (__cdecl IlmThread_2_4::Thread::*)(void) __ptr64,Il
blender.exe         :0x0000000141FD1FE0  std::_Pad::_Call_func
ucrtbase.DLL        :0x000007FEDAD4D8A0  o_strncat_s
kernel32.dll        :0x0000000077945560  BaseThreadInitThunk
ntdll.dll           :0x0000000077AA3710  RtlUserThreadStart


Thread : 00001ef8
ntdll.dll           :0x0000000077AB97E0  ZwWaitForSingleObject
KERNELBASE.dll      :0x000007FEFD641040  WaitForSingleObjectEx
blender.exe         :0x0000000142DDF8A0  IlmThread_2_4::Semaphore::wait
blender.exe         :0x0000000142DDF070  IlmThread_2_4::ThreadPool::numThreads
blender.exe         :0x0000000142DDFD20  std::_LaunchPad<std::unique_ptr<std::tuple<void (__cdecl IlmThread_2_4::Thread::*)(void) __ptr64,Il
blender.exe         :0x0000000141FD1FE0  std::_Pad::_Call_func
ucrtbase.DLL        :0x000007FEDAD4D8A0  o_strncat_s
kernel32.dll        :0x0000000077945560  BaseThreadInitThunk
ntdll.dll           :0x0000000077AA3710  RtlUserThreadStart


Thread : 0000152c
ntdll.dll           :0x0000000077AB97E0  ZwWaitForSingleObject
KERNELBASE.dll      :0x000007FEFD641040  WaitForSingleObjectEx
blender.exe         :0x0000000142DDF8A0  IlmThread_2_4::Semaphore::wait
blender.exe         :0x0000000142DDF070  IlmThread_2_4::ThreadPool::numThreads
blender.exe         :0x0000000142DDFD20  std::_LaunchPad<std::unique_ptr<std::tuple<void (__cdecl IlmThread_2_4::Thread::*)(void) __ptr64,Il
blender.exe         :0x0000000141FD1FE0  std::_Pad::_Call_func
ucrtbase.DLL        :0x000007FEDAD4D8A0  o_strncat_s
kernel32.dll        :0x0000000077945560  BaseThreadInitThunk
ntdll.dll           :0x0000000077AA3710  RtlUserThreadStart


Thread : 00000d0c
ntdll.dll           :0x0000000077ABB090  ZwWaitForKeyedEvent
ntdll.dll           :0x0000000077B11220  RtlSleepConditionVariableSRW
kernel32.dll        :0x000000007797B370  SleepConditionVariableSRW
MSVCP140.dll        :0x000007FEEDC0BA70  _crtSetThreadpoolWait
MSVCP140.dll        :0x000007FEEDBE2650  std::_Winerror_message
MSVCP140.dll        :0x000007FEEDBE2650  std::_Winerror_message
OpenAL32.dll        :0x000007FED9E45670  alcGetInteger64vSOFT
OpenAL32.dll        :0x000007FED9E30080  alGetError
OpenAL32.dll        :0x000007FED9E30080  alGetError
ucrtbase.DLL        :0x000007FEDAD4D8A0  o_strncat_s
kernel32.dll        :0x0000000077945560  BaseThreadInitThunk
ntdll.dll           :0x0000000077AA3710  RtlUserThreadStart


Thread : 00001378
ntdll.dll           :0x0000000077AB9D50  NtWaitForMultipleObjects
ntdll.dll           :0x0000000077A625E0  RtlIsCriticalSectionLockedByThread
kernel32.dll        :0x0000000077945560  BaseThreadInitThunk
ntdll.dll           :0x0000000077AA3710  RtlUserThreadStart


Thread : 0000051c
ntdll.dll           :0x0000000077AB97E0  ZwWaitForSingleObject
KERNELBASE.dll      :0x000007FEFD641040  WaitForSingleObjectEx
OpenAL32.dll        :0x000007FED9E45670  alcGetInteger64vSOFT
OpenAL32.dll        :0x000007FED9E45670  alcGetInteger64vSOFT
OpenAL32.dll        :0x000007FED9E30080  alGetError
ucrtbase.DLL        :0x000007FEDAD4D8A0  o_strncat_s
kernel32.dll        :0x0000000077945560  BaseThreadInitThunk
ntdll.dll           :0x0000000077AA3710  RtlUserThreadStart


Thread : 000026ec
ntdll.dll           :0x0000000077AB97E0  ZwWaitForSingleObject
KERNELBASE.dll      :0x000007FEFD641040  WaitForSingleObjectEx
OpenAL32.dll        :0x000007FED9E30080  alGetError
OpenAL32.dll        :0x000007FED9E30080  alGetError
OpenAL32.dll        :0x000007FED9E30080  alGetError
ucrtbase.DLL        :0x000007FEDAD4D8A0  o_strncat_s
kernel32.dll        :0x0000000077945560  BaseThreadInitThunk
ntdll.dll           :0x0000000077AA3710  RtlUserThreadStart


Thread : 00000aa8
ntdll.dll           :0x0000000077AB97E0  ZwWaitForSingleObject
KERNELBASE.dll      :0x000007FEFD641040  WaitForSingleObjectEx
atig6txx.dll        :0x000007FEED8F99C8  XopOpenLinkedAdapter
atig6txx.dll        :0x000007FEED8F99C8  XopOpenLinkedAdapter
atig6txx.dll        :0x000007FEED8F99C8  XopOpenLinkedAdapter
atig6txx.dll        :0x000007FEED8F99C8  XopOpenLinkedAdapter
atig6txx.dll        :0x000007FEED8F99C8  XopOpenLinkedAdapter
kernel32.dll        :0x0000000077945560  BaseThreadInitThunk
ntdll.dll           :0x0000000077AA3710  RtlUserThreadStart


Loaded Modules :
0x000000013F230000 2.9.1.0              blender.exe D:\programme\Blender Foundation\blender.pdb 
0x0000000077A50000 6.1.7601.24545       ntdll.dll  
0x0000000077930000 6.1.7601.24545       kernel32.dll  
0x000007FEFD640000 6.1.7601.24545       KERNELBASE.dll  
0x000007FEEE110000 2019.9.0.0           tbb.dll  
0x000007FEEDBD0000 14.26.28720.3        MSVCP140.dll  
0x000007FEFA960000 14.26.28720.3        VCRUNTIME140.dll  
0x000007FEFA950000 10.0.18362.1         api-ms-win-crt-runtime-l1-1-0.dll  
0x000007FEDAD30000 10.0.18362.1         ucrtbase.DLL  
0x000007FEFA940000 10.0.18362.1         api-ms-win-core-localization-l1-2-0.dll  
0x000007FEFA850000 10.0.18362.1         api-ms-win-core-processthreads-l1-1-1.dll  
0x000007FEFA530000 10.0.18362.1         api-ms-win-core-file-l1-2-0.dll  
0x000007FEFA4C0000 10.0.18362.1         api-ms-win-core-timezone-l1-1-0.dll  
0x000007FEFA4B0000 10.0.18362.1         api-ms-win-core-file-l2-1-0.dll  
0x000007FEFA210000 10.0.18362.1         api-ms-win-core-synch-l1-2-0.dll  
0x000007FEF4EE0000 10.0.18362.1         api-ms-win-crt-heap-l1-1-0.dll  
0x000007FEF4ED0000 10.0.18362.1         api-ms-win-crt-string-l1-1-0.dll  
0x000007FEF10B0000 10.0.18362.1         api-ms-win-crt-stdio-l1-1-0.dll  
0x000007FEF10A0000 10.0.18362.1         api-ms-win-crt-convert-l1-1-0.dll  
0x000007FEF1010000 14.26.28720.3        VCRUNTIME140_1.dll  
0x000007FEF0F70000 10.0.18362.1         api-ms-win-crt-locale-l1-1-0.dll  
0x000007FEF0820000 10.0.18362.1         api-ms-win-crt-filesystem-l1-1-0.dll  
0x000007FEF0780000 10.0.18362.1         api-ms-win-crt-time-l1-1-0.dll  
0x000007FEF0700000 10.0.18362.1         api-ms-win-crt-environment-l1-1-0.dll  
0x000007FEF06F0000 10.0.18362.1         api-ms-win-crt-math-l1-1-0.dll  
0x000007FEF06E0000 10.0.18362.1         api-ms-win-crt-utility-l1-1-0.dll  
0x0000000077830000 6.1.7601.24545       USER32.dll  
0x000007FEFE4E0000 6.1.7601.24540       GDI32.dll  
0x000007FEFECD0000 6.1.7601.24537       LPK.dll  
0x000007FEFEAD0000 1.626.7601.24535     USP10.dll  
0x000007FEFE2B0000 7.0.7601.17744       msvcrt.dll  
0x000007FEFB020000 6.1.7600.16385       SHFOLDER.dll  
0x000007FEFEDA0000 6.1.7601.24468       SHELL32.dll  
0x000007FEFE460000 6.1.7601.17514       SHLWAPI.dll  
0x000007FEDA730000 7.0.0.0              openvdb.dll  
0x000007FEFE830000 6.1.7601.24545       ADVAPI32.dll  
0x000007FEFECE0000 6.1.7601.18869       sechost.dll  
0x000007FEFEBA0000 6.1.7601.24545       RPCRT4.dll  
0x000007FEDB490000 6.1.7600.16385       OPENGL32.dll  
0x000007FEEE0E0000 6.1.7600.16385       GLU32.dll  
0x000007FEDAB10000 6.1.7600.16385       DDRAW.dll  
0x000007FEEF950000 6.1.7601.24537       DCIMAN32.dll  
0x000007FEFFB60000 6.1.7601.17514       SETUPAPI.dll  
0x000007FEFD920000 6.1.7601.17514       CFGMGR32.dll  
0x000007FEFE0E0000 6.1.7601.24537       OLEAUT32.dll  
0x000007FEFE550000 6.1.7601.24537       ole32.dll  
0x000007FEFD5C0000 6.1.7600.16385       DEVOBJ.dll  
0x000007FEFB860000 6.1.7601.18917       dwmapi.dll  
0x000007FEDA2B0000 3.7.7150.1013        python37.dll  
0x000007FEFC680000 6.1.7600.16385       VERSION.dll  
0x000007FEFE1C0000 6.1.7601.23451       WS2_32.dll  
0x000007FEFFB50000 6.1.7601.23889       NSI.dll  
0x000007FEEDF60000 10.0.18362.1         api-ms-win-crt-process-l1-1-0.dll  
0x000007FEEE0D0000 10.0.18362.1         api-ms-win-crt-conio-l1-1-0.dll  
0x000007FED6740000 58.54.100.0          avcodec-58.dll  
0x000007FEDA9E0000 56.31.100.0          avutil-56.dll  
0x000007FEFCEE0000 6.1.7601.24545       bcrypt.dll  
0x000007FEEDCE0000 3.5.100.0            swresample-3.dll  
0x000007FED9F70000 58.29.100.0          avformat-58.dll  
0x000007FEFD1A0000 6.1.7601.24545       Secur32.dll  
0x000007FEFD370000 6.1.7601.24545       SSPICLI.DLL  
0x000007FEEDCB0000 58.8.100.0           avdevice-58.dll  
0x000007FEEDC90000 6.1.7600.16385       AVICAP32.dll  
0x000007FEF8AF0000 6.1.7600.16385       WINMM.dll  
0x000007FEEDBA0000 6.1.7600.16385       MSVFW32.dll  
0x000007FEFBEA0000 6.10.7601.24483      COMCTL32.dll  
0x000007FEE61C0000 5.5.100.0            swscale-5.dll  
0x0000000070440000 1.0.28.0             libsndfile-1.dll  
0x000007FED9E20000 1.20.1.0             OpenAL32.dll  
0x000007FED9CF0000 2.0.12.0             SDL2.dll  
0x000007FEFE910000 6.1.7600.16385       IMM32.dll  
0x000007FEFE350000 6.1.7601.24520       MSCTF.dll  
0x000000006ACC0000                      libgmp-10.dll  
0x000007FEEDC80000 2019.9.0.0           tbbmalloc_proxy.dll  
0x000007FEED950000 2019.9.0.0           tbbmalloc.dll  
0x000007FEEDA60000 6.1.7600.16385       AVIFIL32.dll  
0x000007FEF3F90000 6.1.7600.16385       MSACM32.dll  
0x0000000077BF0000 6.1.7600.16385       PSAPI.DLL  
0x000007FEF0CC0000 6.1.7601.17514       dbghelp.dll  
0x0000000070680000                      libfftw3-3.dll  
0x000007FEFBCC0000 6.1.7600.16385       uxtheme.dll  
0x000007FEFD440000 6.1.7601.24545       CRYPTBASE.dll  
0x000007FEFD5B0000 6.1.7600.16385       profapi.dll  
0x000007FEFE210000 2001.12.8530.16385   CLBCatQ.DLL  
0x000007FEFB880000 6.1.7600.16385       MMDevApi.dll  
0x000007FEFBD20000 7.0.7601.17514       PROPSYS.dll  
0x000007FEF55E0000 6.1.7601.24523       AUDIOSES.DLL  
0x000007FEEDA40000 8.14.1.6463          atig6pxx.dll  
0x000000005B2F0000 6.14.10.13399        atio6axx.dll  
0x000007FEF3BB0000 7.15.20.1301         atiadlxx.dll  
0x000007FEFD780000 6.1.7601.24535       USERENV.dll  
0x000007FEFC480000 6.1.7600.16385       WTSAPI32.dll  
0x000007FEF9BA0000 6.1.7601.17514       IPHLPAPI.DLL  
0x000007FEF9B90000 6.1.7601.23889       WINNSI.DLL  
0x000007FEFD5F0000 6.1.7601.24542       WINTRUST.dll  
0x000007FEFD7B0000 6.1.7601.24542       CRYPT32.dll  
0x000007FEFD5A0000 6.1.7601.17514       MSASN1.dll  
0x000007FEED8F0000 8.14.1.6463          atig6txx.dll  
0x000007FEF86E0000 6.1.7601.24468       explorerframe.dll  
0x000007FEFB920000 6.1.7600.16385       DUser.dll  
0x000007FEFB970000 6.1.7600.16385       DUI70.dll  

# Python backtrace