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

# backtrace
Exception Record:

ExceptionCode         : EXCEPTION_ACCESS_VIOLATION
Exception Address     : 0x000000005833FDE7
Exception Module      : atio6axx.dll
Exception Flags       : 0x00000000
Exception Parameters  : 0x2
	Parameters[0] : 0x0000000000000000
	Parameters[1] : 0x0000000000000001


Stack trace:
atio6axx.dll        :0x0000000056CE0230  DrvPresentBuffers
atio6axx.dll        :0x0000000056C28690  getIcdInterfaceES2
atio6axx.dll        :0x0000000056CE0230  DrvPresentBuffers
atio6axx.dll        :0x0000000056CE0230  DrvPresentBuffers
atio6axx.dll        :0x0000000056CE0230  DrvPresentBuffers
atio6axx.dll        :0x0000000056CE0230  DrvPresentBuffers
atio6axx.dll        :0x0000000056CE0230  DrvPresentBuffers
atio6axx.dll        :0x0000000056CE0230  DrvPresentBuffers
atio6axx.dll        :0x0000000056CE0230  DrvPresentBuffers
atio6axx.dll        :0x0000000056CE0230  DrvPresentBuffers
atio6axx.dll        :0x0000000056CE0230  DrvPresentBuffers
atio6axx.dll        :0x0000000056CE0230  DrvPresentBuffers
atio6axx.dll        :0x0000000056CE0230  DrvPresentBuffers
atio6axx.dll        :0x0000000056CE0230  DrvPresentBuffers
blender.exe         :0x00007FF6C0369500  blender::gpu::detect_mip_render_workaround
blender.exe         :0x00007FF6C0369900  blender::gpu::detect_workarounds
blender.exe         :0x00007FF6C0369320  blender::gpu::GLBackend::capabilities_init
blender.exe         :0x00007FF6C03532B0  GPU_context_create
blender.exe         :0x00007FF6BC806A80  wm_window_ghostwindow_add
blender.exe         :0x00007FF6BC806CD0  wm_window_ghostwindow_ensure
blender.exe         :0x00007FF6BC806FA0  wm_window_ghostwindows_ensure
blender.exe         :0x00007FF6BC7FD4E0  WM_check
blender.exe         :0x00007FF6BC8020D0  wm_homefile_read
blender.exe         :0x00007FF6BC7FE6C0  WM_init
blender.exe         :0x00007FF6BC5096E0  main
blender.exe         :0x00007FF6C0961EC8  __scrt_common_main_seh
KERNEL32.DLL        :0x00007FFE06C67020  BaseThreadInitThunk
ntdll.dll           :0x00007FFE0895CEA0  RtlUserThreadStart


Threads:
Thread : 00002b90
ntdll.dll           :0x00007FFE089AF7E0  ZwWaitForWorkViaWorkerFactory
ntdll.dll           :0x00007FFE08920E20  LdrAccessResource
KERNEL32.DLL        :0x00007FFE06C67020  BaseThreadInitThunk
ntdll.dll           :0x00007FFE0895CEA0  RtlUserThreadStart


Thread : 00002418
ntdll.dll           :0x00007FFE089AF7E0  ZwWaitForWorkViaWorkerFactory
ntdll.dll           :0x00007FFE08920E20  LdrAccessResource
KERNEL32.DLL        :0x00007FFE06C67020  BaseThreadInitThunk
ntdll.dll           :0x00007FFE0895CEA0  RtlUserThreadStart


Thread : 00002494
ntdll.dll           :0x00007FFE089AF7E0  ZwWaitForWorkViaWorkerFactory
ntdll.dll           :0x00007FFE08920E20  LdrAccessResource
KERNEL32.DLL        :0x00007FFE06C67020  BaseThreadInitThunk
ntdll.dll           :0x00007FFE0895CEA0  RtlUserThreadStart


Thread : 00001130
ntdll.dll           :0x00007FFE089ABE10  ZwWaitForSingleObject
KERNELBASE.dll      :0x00007FFE06492660  WaitForSingleObjectEx
blender.exe         :0x00007FF6BFF8F8A0  IlmThread_2_4::Semaphore::wait
blender.exe         :0x00007FF6BFF8F070  IlmThread_2_4::ThreadPool::numThreads
blender.exe         :0x00007FF6BFF8FD20  std::_LaunchPad<std::unique_ptr<std::tuple<void (__cdecl IlmThread_2_4::Thread::*)(void) __ptr64,Il
blender.exe         :0x00007FF6BF181FE0  std::_Pad::_Call_func
ucrtbase.dll        :0x00007FFE06761430  configthreadlocale
KERNEL32.DLL        :0x00007FFE06C67020  BaseThreadInitThunk
ntdll.dll           :0x00007FFE0895CEA0  RtlUserThreadStart


Thread : 00002bcc
ntdll.dll           :0x00007FFE089ABE10  ZwWaitForSingleObject
KERNELBASE.dll      :0x00007FFE06492660  WaitForSingleObjectEx
blender.exe         :0x00007FF6BFF8F8A0  IlmThread_2_4::Semaphore::wait
blender.exe         :0x00007FF6BFF8F070  IlmThread_2_4::ThreadPool::numThreads
blender.exe         :0x00007FF6BFF8FD20  std::_LaunchPad<std::unique_ptr<std::tuple<void (__cdecl IlmThread_2_4::Thread::*)(void) __ptr64,Il
blender.exe         :0x00007FF6BF181FE0  std::_Pad::_Call_func
ucrtbase.dll        :0x00007FFE06761430  configthreadlocale
KERNEL32.DLL        :0x00007FFE06C67020  BaseThreadInitThunk
ntdll.dll           :0x00007FFE0895CEA0  RtlUserThreadStart


Thread : 00002bf0
ntdll.dll           :0x00007FFE089ABE10  ZwWaitForSingleObject
KERNELBASE.dll      :0x00007FFE06492660  WaitForSingleObjectEx
blender.exe         :0x00007FF6BFF8F8A0  IlmThread_2_4::Semaphore::wait
blender.exe         :0x00007FF6BFF8F070  IlmThread_2_4::ThreadPool::numThreads
blender.exe         :0x00007FF6BFF8FD20  std::_LaunchPad<std::unique_ptr<std::tuple<void (__cdecl IlmThread_2_4::Thread::*)(void) __ptr64,Il
blender.exe         :0x00007FF6BF181FE0  std::_Pad::_Call_func
ucrtbase.dll        :0x00007FFE06761430  configthreadlocale
KERNEL32.DLL        :0x00007FFE06C67020  BaseThreadInitThunk
ntdll.dll           :0x00007FFE0895CEA0  RtlUserThreadStart


Thread : 000001e0
ntdll.dll           :0x00007FFE089ABE10  ZwWaitForSingleObject
KERNELBASE.dll      :0x00007FFE06492660  WaitForSingleObjectEx
blender.exe         :0x00007FF6BFF8F8A0  IlmThread_2_4::Semaphore::wait
blender.exe         :0x00007FF6BFF8F070  IlmThread_2_4::ThreadPool::numThreads
blender.exe         :0x00007FF6BFF8FD20  std::_LaunchPad<std::unique_ptr<std::tuple<void (__cdecl IlmThread_2_4::Thread::*)(void) __ptr64,Il
blender.exe         :0x00007FF6BF181FE0  std::_Pad::_Call_func
ucrtbase.dll        :0x00007FFE06761430  configthreadlocale
KERNEL32.DLL        :0x00007FFE06C67020  BaseThreadInitThunk
ntdll.dll           :0x00007FFE0895CEA0  RtlUserThreadStart


Thread : 00002b94
ntdll.dll           :0x00007FFE089AF780  ZwWaitForAlertByThreadId
ntdll.dll           :0x00007FFE08974F40  RtlSleepConditionVariableSRW
KERNELBASE.dll      :0x00007FFE064DAB40  SleepConditionVariableSRW
MSVCP140.dll        :0x00007FFDDD43BA70  _crtSetThreadpoolWait
MSVCP140.dll        :0x00007FFDDD412650  std::_Winerror_message
MSVCP140.dll        :0x00007FFDDD412650  std::_Winerror_message
OpenAL32.dll        :0x00007FFDC4515670  alcGetInteger64vSOFT
OpenAL32.dll        :0x00007FFDC4500080  alGetError
OpenAL32.dll        :0x00007FFDC4500080  alGetError
ucrtbase.dll        :0x00007FFE06761430  configthreadlocale
KERNEL32.DLL        :0x00007FFE06C67020  BaseThreadInitThunk
ntdll.dll           :0x00007FFE0895CEA0  RtlUserThreadStart


Thread : 00002440
ntdll.dll           :0x00007FFE089ABE10  ZwWaitForSingleObject
KERNELBASE.dll      :0x00007FFE06492660  WaitForSingleObjectEx
OpenAL32.dll        :0x00007FFDC4515670  alcGetInteger64vSOFT
OpenAL32.dll        :0x00007FFDC4515670  alcGetInteger64vSOFT
OpenAL32.dll        :0x00007FFDC4500080  alGetError
ucrtbase.dll        :0x00007FFE06761430  configthreadlocale
KERNEL32.DLL        :0x00007FFE06C67020  BaseThreadInitThunk
ntdll.dll           :0x00007FFE0895CEA0  RtlUserThreadStart


Thread : 0000195c
ntdll.dll           :0x00007FFE089ABE10  ZwWaitForSingleObject
KERNELBASE.dll      :0x00007FFE06492660  WaitForSingleObjectEx
OpenAL32.dll        :0x00007FFDC4500080  alGetError
OpenAL32.dll        :0x00007FFDC4500080  alGetError
OpenAL32.dll        :0x00007FFDC4500080  alGetError
ucrtbase.dll        :0x00007FFE06761430  configthreadlocale
KERNEL32.DLL        :0x00007FFE06C67020  BaseThreadInitThunk
ntdll.dll           :0x00007FFE0895CEA0  RtlUserThreadStart


Thread : 00002874
ntdll.dll           :0x00007FFE089AC8E0  ZwWaitForMultipleObjects
KERNELBASE.dll      :0x00007FFE064B8820  WaitForMultipleObjectsEx
combase.dll         :0x00007FFE06DD9A50  RoGetServerActivatableClasses
combase.dll         :0x00007FFE06DD9A50  RoGetServerActivatableClasses
combase.dll         :0x00007FFE06DD9A50  RoGetServerActivatableClasses
combase.dll         :0x00007FFE06DD9A50  RoGetServerActivatableClasses
KERNEL32.DLL        :0x00007FFE06C67020  BaseThreadInitThunk
ntdll.dll           :0x00007FFE0895CEA0  RtlUserThreadStart


Thread : 00002804
ntdll.dll           :0x00007FFE089AF7E0  ZwWaitForWorkViaWorkerFactory
ntdll.dll           :0x00007FFE08920E20  LdrAccessResource
KERNEL32.DLL        :0x00007FFE06C67020  BaseThreadInitThunk
ntdll.dll           :0x00007FFE0895CEA0  RtlUserThreadStart


Thread : 0000290c
ntdll.dll           :0x00007FFE089AF7E0  ZwWaitForWorkViaWorkerFactory
ntdll.dll           :0x00007FFE08920E20  LdrAccessResource
KERNEL32.DLL        :0x00007FFE06C67020  BaseThreadInitThunk
ntdll.dll           :0x00007FFE0895CEA0  RtlUserThreadStart


Thread : 00002bec
ntdll.dll           :0x00007FFE089ABE10  ZwWaitForSingleObject
KERNELBASE.dll      :0x00007FFE06492660  WaitForSingleObjectEx
atig6txx.dll        :0x00007FFDDEF899C8  XopOpenLinkedAdapter
atig6txx.dll        :0x00007FFDDEF899C8  XopOpenLinkedAdapter
atig6txx.dll        :0x00007FFDDEF899C8  XopOpenLinkedAdapter
atig6txx.dll        :0x00007FFDDEF899C8  XopOpenLinkedAdapter
atig6txx.dll        :0x00007FFDDEF899C8  XopOpenLinkedAdapter
KERNEL32.DLL        :0x00007FFE06C67020  BaseThreadInitThunk
ntdll.dll           :0x00007FFE0895CEA0  RtlUserThreadStart


Thread : 00001770
ntdll.dll           :0x00007FFE089ABE10  ZwWaitForSingleObject
KERNELBASE.dll      :0x00007FFE06492660  WaitForSingleObjectEx
atidxx64.dll        :0x00007FFDC2963830  AmdDxGsaFreeCompiledShader
atidxx64.dll        :0x00007FFDC2963830  AmdDxGsaFreeCompiledShader
atidxx64.dll        :0x00007FFDC2F6FE50  AmdLiquidVrD3D11WrapDeviceContext
atidxx64.dll        :0x00007FFDC2F6FE50  AmdLiquidVrD3D11WrapDeviceContext
KERNEL32.DLL        :0x00007FFE06C67020  BaseThreadInitThunk
ntdll.dll           :0x00007FFE0895CEA0  RtlUserThreadStart


Loaded Modules :
0x00007FF6BC3E0000 2.9.1.0              blender.exe C:\Program Files\Blender Foundation\Blender 2.91\blender.pdb 
0x00007FFE08910000 10.0.19041.610       ntdll.dll  
0x00007FFE06C50000 10.0.19041.546       KERNEL32.DLL  
0x00007FFE06470000 10.0.19041.572       KERNELBASE.dll  
0x00007FFE07F70000 10.0.19041.610       USER32.dll  
0x00007FFE06840000 10.0.19041.630       win32u.dll  
0x00007FFDF1F70000 2019.9.0.0           tbb.dll  
0x00007FFE07D70000 10.0.19041.546       GDI32.dll  
0x00007FFE062C0000 10.0.19041.572       gdi32full.dll  
0x00007FFE063D0000 10.0.19041.546       msvcp_win.dll  
0x00007FFE06740000 10.0.19041.546       ucrtbase.dll  
0x00007FFE07620000 10.0.19041.610       SHELL32.dll  
0x00007FFE06920000 10.0.19041.546       CFGMGR32.dll  
0x00007FFE07F00000 10.0.19041.546       WS2_32.dll  
0x00007FFDDD400000 14.26.28720.3        MSVCP140.dll  
0x00007FFDF2DB0000 14.26.28720.3        VCRUNTIME140.dll  
0x00007FFE01BC0000 10.0.19041.1         SHFOLDER.dll  
0x00007FFE072E0000 10.0.19041.630       RPCRT4.dll  
0x00007FFE07220000 7.0.19041.546        msvcrt.dll  
0x00007FFDD90A0000 7.0.0.0              openvdb.dll  
0x00007FFE07E50000 10.0.19041.610       ADVAPI32.dll  
0x00007FFDD71A0000 10.0.19041.546       OPENGL32.dll  
0x00007FFE07DB0000 10.0.19041.546       sechost.dll  
0x00007FFDD37F0000 3.7.7150.1013        python37.dll  
0x00007FFE06D10000 10.0.19041.572       combase.dll  
0x00007FFE086E0000 10.0.19041.546       ole32.dll  
0x00007FFE081A0000 10.0.19041.546       SHLWAPI.dll  
0x00007FFE06B90000 10.0.19041.546       PSAPI.DLL  
0x00007FFDABD60000 58.54.100.0          avcodec-58.dll  
0x00007FFE06970000 10.0.19041.546       IMM32.dll  
0x00007FFDD1D40000 58.29.100.0          avformat-58.dll  
0x00007FFDEB4E0000 58.8.100.0           avdevice-58.dll  
0x00007FFDD1C10000 56.31.100.0          avutil-56.dll  
0x00007FFDDCB50000 5.5.100.0            swscale-5.dll  
0x00007FFE06AC0000 10.0.19041.546       OLEAUT32.dll  
0x00007FFE068F0000 10.0.19041.546       bcrypt.dll  
0x0000000070440000 1.0.28.0             libsndfile-1.dll  
0x00007FFDC44F0000 1.20.1.0             OpenAL32.dll  
0x000000006ACC0000                      libgmp-10.dll  
0x00007FFDC38C0000 2.0.12.0             SDL2.dll  
0x00007FFDFC160000 2019.9.0.0           tbbmalloc_proxy.dll  
0x00007FFE08270000 10.0.19041.546       SETUPAPI.dll  
0x00007FFDFC080000 14.26.28720.3        VCRUNTIME140_1.dll  
0x00007FFDF5730000 6.10.19041.488       COMCTL32.dll  
0x00007FFDE7C20000 10.0.19041.1         AVIFIL32.dll  
0x00007FFDFDB90000 10.0.19041.546       VERSION.dll  
0x00007FFDE7BF0000 10.0.19041.546       GLU32.dll  
0x00007FFDF7B20000 10.0.19041.488       dbghelp.dll  
0x00007FFDE4D90000 3.5.100.0            swresample-3.dll  
0x0000000070680000                      libfftw3-3.dll  
0x00007FFDFA250000 10.0.19041.546       Secur32.dll  
0x00007FFDEF2F0000 10.0.19041.1         AVICAP32.dll  
0x00007FFDFDB60000 10.0.19041.546       WINMM.dll  
0x00007FFDE4D50000 2019.9.0.0           tbbmalloc.dll  
0x00007FFDF8780000 10.0.19041.1         MSACM32.dll  
0x00007FFDDF5C0000 10.0.19041.1         MSVFW32.dll  
0x00007FFDF3A20000 10.0.19041.1         winmmbase.dll  
0x00007FFE05F00000 10.0.19041.546       SSPICLI.DLL  
0x00007FFE06BA0000 10.0.19041.610       shcore.dll  
0x00007FFE03FC0000 10.0.19041.546       kernel.appcore.dll  
0x00007FFE041C0000 10.0.19041.610       windows.storage.dll  
0x00007FFE05A50000 10.0.19041.546       Wldp.dll  
0x00007FFE03B00000 10.0.19041.610       uxtheme.dll  
0x00007FFE06870000 10.0.19041.546       bcryptPrimitives.dll  
0x00007FFE05F80000 10.0.19041.546       profapi.dll  
0x00007FFE07570000 2001.12.10941.16384  clbcatq.dll  
0x00007FFE00150000 10.0.19041.546       MMDevApi.dll  
0x00007FFE05DB0000 10.0.19041.546       DEVOBJ.dll  
0x00007FFE001E0000 10.0.19041.546       AUDIOSES.DLL  
0x00007FFE05E00000 10.0.19041.546       powrprof.dll  
0x00007FFE05D90000                      UMPDC.dll  
0x00007FFE03BE0000 10.0.19041.546       resourcepolicyclient.dll  
0x00007FFE069A0000 10.0.19041.630       MSCTF.dll  
0x00007FFDFC230000 10.0.19041.546       dataexchange.dll  
0x00007FFE02520000 10.0.19041.546       d3d11.dll  
0x00007FFE02D50000 10.0.19041.546       dcomp.dll  
0x00007FFE049A0000 10.0.19041.546       dxgi.dll  
0x00007FFE007E0000 10.0.19041.546       twinapi.appcore.dll  
0x00007FFE01010000 10.0.19041.572       AppXDeploymentClient.dll  
0x00007FFDE05B0000 8.14.1.6463          atig6pxx.dll  
0x0000000056BA0000 6.14.10.13399        atio6axx.dll  
0x00007FFE03CD0000 10.0.19041.546       dwmapi.dll  
0x00007FFDD7A10000 7.15.20.1301         atiadlxx.dll  
0x00007FFE01CA0000 7.0.19041.546        PROPSYS.dll  
0x00007FFE05F40000 10.0.19041.572       USERENV.dll  
0x00007FFE01E00000 10.0.19041.546       WTSAPI32.dll  
0x00007FFE05460000 10.0.19041.546       IPHLPAPI.DLL  
0x00007FFE06100000 10.0.19041.630       WINTRUST.dll  
0x00007FFE06160000 10.0.19041.546       CRYPT32.dll  
0x00007FFE05BD0000 10.0.19041.546       MSASN1.dll  
0x00007FFDDEF80000 8.14.1.6463          atig6txx.dll  
0x00007FFDD81F0000 8.17.10.1404         aticfx64.dll  
0x00007FFDE04A0000 8.14.1.6463          atiuxp64.dll  
0x00007FFDC2910000 8.17.10.625          atidxx64.dll  
0x00007FFE03930000 10.0.19041.572       apphelp.dll  
0x00007FFDFE2A0000 10.0.19041.546       dxcore.dll  
0x00007FFDFCB00000 10.0.19041.610       textinputframework.dll  
0x00007FFE02F40000 10.0.19041.546       CoreUIComponents.dll  
0x00007FFE04E50000 10.0.19041.546       ntmarta.dll  
0x00007FFE01F60000 10.0.19041.572       wintypes.dll  
0x00007FFE03620000 10.0.19041.610       CoreMessaging.dll  
0x00007FFDF2540000 10.0.19041.546       explorerframe.dll  

# Python backtrace