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

# backtrace
Exception Record:

ExceptionCode         : EXCEPTION_ACCESS_VIOLATION
Exception Address     : 0x00000000765FF68B
Exception Module      : atio6axx.dll
Exception Flags       : 0x00000000
Exception Parameters  : 0x2
	Parameters[0] : 0x0000000000000000
	Parameters[1] : 0x0000000000000000


Stack trace:
atio6axx.dll        :0x0000000075890230  DrvPresentBuffers
atio6axx.dll        :0x0000000075890230  DrvPresentBuffers
atio6axx.dll        :0x0000000075890230  DrvPresentBuffers
atio6axx.dll        :0x0000000075890230  DrvPresentBuffers
atio6axx.dll        :0x0000000075890230  DrvPresentBuffers
atio6axx.dll        :0x0000000075890230  DrvPresentBuffers
atio6axx.dll        :0x0000000075890230  DrvPresentBuffers
atio6axx.dll        :0x0000000075890230  DrvPresentBuffers
atio6axx.dll        :0x0000000075890230  DrvPresentBuffers
atio6axx.dll        :0x0000000075890230  DrvPresentBuffers
atio6axx.dll        :0x0000000075890230  DrvPresentBuffers
atio6axx.dll        :0x0000000075890230  DrvPresentBuffers
atio6axx.dll        :0x0000000075890230  DrvPresentBuffers
blender.exe         :0x00007FF6D9409500  blender::gpu::detect_mip_render_workaround
blender.exe         :0x00007FF6D9409900  blender::gpu::detect_workarounds
blender.exe         :0x00007FF6D9409320  blender::gpu::GLBackend::capabilities_init
blender.exe         :0x00007FF6D93F32B0  GPU_context_create
blender.exe         :0x00007FF6D58A6A80  wm_window_ghostwindow_add
blender.exe         :0x00007FF6D58A6CD0  wm_window_ghostwindow_ensure
blender.exe         :0x00007FF6D58A6FA0  wm_window_ghostwindows_ensure
blender.exe         :0x00007FF6D589D4E0  WM_check
blender.exe         :0x00007FF6D58A20D0  wm_homefile_read
blender.exe         :0x00007FF6D589E6C0  WM_init
blender.exe         :0x00007FF6D55A96E0  main
blender.exe         :0x00007FF6D9A01EC8  __scrt_common_main_seh
KERNEL32.DLL        :0x00007FFB40E17BC0  BaseThreadInitThunk
ntdll.dll           :0x00007FFB427CCE30  RtlUserThreadStart


Threads:
Thread : 00003c9c
ntdll.dll           :0x00007FFB427FF9F0  NtWaitForWorkViaWorkerFactory
ntdll.dll           :0x00007FFB427938D0  RtlInitializeResource
KERNEL32.DLL        :0x00007FFB40E17BC0  BaseThreadInitThunk
ntdll.dll           :0x00007FFB427CCE30  RtlUserThreadStart


Thread : 0000144c
ntdll.dll           :0x00007FFB427FF9F0  NtWaitForWorkViaWorkerFactory
ntdll.dll           :0x00007FFB427938D0  RtlInitializeResource
KERNEL32.DLL        :0x00007FFB40E17BC0  BaseThreadInitThunk
ntdll.dll           :0x00007FFB427CCE30  RtlUserThreadStart


Thread : 0000210c
ntdll.dll           :0x00007FFB427FF9F0  NtWaitForWorkViaWorkerFactory
ntdll.dll           :0x00007FFB427938D0  RtlInitializeResource
KERNEL32.DLL        :0x00007FFB40E17BC0  BaseThreadInitThunk
ntdll.dll           :0x00007FFB427CCE30  RtlUserThreadStart


Thread : 00004390
ntdll.dll           :0x00007FFB427FC0E0  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFB3FAE8A70  WaitForSingleObjectEx
blender.exe         :0x00007FF6D902F8A0  IlmThread_2_4::Semaphore::wait
blender.exe         :0x00007FF6D902F070  IlmThread_2_4::ThreadPool::numThreads
blender.exe         :0x00007FF6D902FD20  std::_LaunchPad<std::unique_ptr<std::tuple<void (__cdecl IlmThread_2_4::Thread::*)(void) __ptr64,Il
blender.exe         :0x00007FF6D8221FE0  std::_Pad::_Call_func
ucrtbase.dll        :0x00007FFB3FDB0D40  beginthreadex
KERNEL32.DLL        :0x00007FFB40E17BC0  BaseThreadInitThunk
ntdll.dll           :0x00007FFB427CCE30  RtlUserThreadStart


Thread : 0000438c
ntdll.dll           :0x00007FFB427FC0E0  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFB3FAE8A70  WaitForSingleObjectEx
blender.exe         :0x00007FF6D902F8A0  IlmThread_2_4::Semaphore::wait
blender.exe         :0x00007FF6D902F070  IlmThread_2_4::ThreadPool::numThreads
blender.exe         :0x00007FF6D902FD20  std::_LaunchPad<std::unique_ptr<std::tuple<void (__cdecl IlmThread_2_4::Thread::*)(void) __ptr64,Il
blender.exe         :0x00007FF6D8221FE0  std::_Pad::_Call_func
ucrtbase.dll        :0x00007FFB3FDB0D40  beginthreadex
KERNEL32.DLL        :0x00007FFB40E17BC0  BaseThreadInitThunk
ntdll.dll           :0x00007FFB427CCE30  RtlUserThreadStart


Thread : 00004364
ntdll.dll           :0x00007FFB427FC0E0  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFB3FAE8A70  WaitForSingleObjectEx
blender.exe         :0x00007FF6D902F8A0  IlmThread_2_4::Semaphore::wait
blender.exe         :0x00007FF6D902F070  IlmThread_2_4::ThreadPool::numThreads
blender.exe         :0x00007FF6D902FD20  std::_LaunchPad<std::unique_ptr<std::tuple<void (__cdecl IlmThread_2_4::Thread::*)(void) __ptr64,Il
blender.exe         :0x00007FF6D8221FE0  std::_Pad::_Call_func
ucrtbase.dll        :0x00007FFB3FDB0D40  beginthreadex
KERNEL32.DLL        :0x00007FFB40E17BC0  BaseThreadInitThunk
ntdll.dll           :0x00007FFB427CCE30  RtlUserThreadStart


Thread : 000032a8
ntdll.dll           :0x00007FFB427FC0E0  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFB3FAE8A70  WaitForSingleObjectEx
blender.exe         :0x00007FF6D902F8A0  IlmThread_2_4::Semaphore::wait
blender.exe         :0x00007FF6D902F070  IlmThread_2_4::ThreadPool::numThreads
blender.exe         :0x00007FF6D902FD20  std::_LaunchPad<std::unique_ptr<std::tuple<void (__cdecl IlmThread_2_4::Thread::*)(void) __ptr64,Il
blender.exe         :0x00007FF6D8221FE0  std::_Pad::_Call_func
ucrtbase.dll        :0x00007FFB3FDB0D40  beginthreadex
KERNEL32.DLL        :0x00007FFB40E17BC0  BaseThreadInitThunk
ntdll.dll           :0x00007FFB427CCE30  RtlUserThreadStart


Thread : 00003518
ntdll.dll           :0x00007FFB427FF990  NtWaitForAlertByThreadId
ntdll.dll           :0x00007FFB427C0460  RtlSleepConditionVariableSRW
KERNELBASE.dll      :0x00007FFB3FAD58D0  SleepConditionVariableSRW
MSVCP140.dll        :0x00007FFB3537BA70  _crtSetThreadpoolWait
MSVCP140.dll        :0x00007FFB35352650  std::_Winerror_message
MSVCP140.dll        :0x00007FFB35352650  std::_Winerror_message
OpenAL32.dll        :0x00007FFB22165670  alcGetInteger64vSOFT
OpenAL32.dll        :0x00007FFB22150080  alGetError
OpenAL32.dll        :0x00007FFB22150080  alGetError
ucrtbase.dll        :0x00007FFB3FDB0D40  beginthreadex
KERNEL32.DLL        :0x00007FFB40E17BC0  BaseThreadInitThunk
ntdll.dll           :0x00007FFB427CCE30  RtlUserThreadStart


Thread : 00001b94
ntdll.dll           :0x00007FFB427FC0E0  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFB3FAE8A70  WaitForSingleObjectEx
OpenAL32.dll        :0x00007FFB22165670  alcGetInteger64vSOFT
OpenAL32.dll        :0x00007FFB22165670  alcGetInteger64vSOFT
OpenAL32.dll        :0x00007FFB22150080  alGetError
ucrtbase.dll        :0x00007FFB3FDB0D40  beginthreadex
KERNEL32.DLL        :0x00007FFB40E17BC0  BaseThreadInitThunk
ntdll.dll           :0x00007FFB427CCE30  RtlUserThreadStart


Thread : 00004398
ntdll.dll           :0x00007FFB427FC0E0  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFB3FAE8A70  WaitForSingleObjectEx
OpenAL32.dll        :0x00007FFB22150080  alGetError
OpenAL32.dll        :0x00007FFB22150080  alGetError
OpenAL32.dll        :0x00007FFB22150080  alGetError
ucrtbase.dll        :0x00007FFB3FDB0D40  beginthreadex
KERNEL32.DLL        :0x00007FFB40E17BC0  BaseThreadInitThunk
ntdll.dll           :0x00007FFB427CCE30  RtlUserThreadStart


Thread : 00001fd4
ntdll.dll           :0x00007FFB427FCBB0  NtWaitForMultipleObjects
KERNELBASE.dll      :0x00007FFB3FB07F30  WaitForMultipleObjectsEx
combase.dll         :0x00007FFB4207F8B0  CStdAsyncStubBuffer_Disconnect
combase.dll         :0x00007FFB4207F8B0  CStdAsyncStubBuffer_Disconnect
combase.dll         :0x00007FFB4207F8B0  CStdAsyncStubBuffer_Disconnect
combase.dll         :0x00007FFB4207F8B0  CStdAsyncStubBuffer_Disconnect
KERNEL32.DLL        :0x00007FFB40E17BC0  BaseThreadInitThunk
ntdll.dll           :0x00007FFB427CCE30  RtlUserThreadStart


Thread : 00002fa0
ntdll.dll           :0x00007FFB427FF9F0  NtWaitForWorkViaWorkerFactory
ntdll.dll           :0x00007FFB427938D0  RtlInitializeResource
KERNEL32.DLL        :0x00007FFB40E17BC0  BaseThreadInitThunk
ntdll.dll           :0x00007FFB427CCE30  RtlUserThreadStart


Thread : 000042a4
ntdll.dll           :0x00007FFB427FF9F0  NtWaitForWorkViaWorkerFactory
ntdll.dll           :0x00007FFB427938D0  RtlInitializeResource
KERNEL32.DLL        :0x00007FFB40E17BC0  BaseThreadInitThunk
ntdll.dll           :0x00007FFB427CCE30  RtlUserThreadStart


Thread : 000042b8
ntdll.dll           :0x00007FFB427FC0E0  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFB3FAE8A70  WaitForSingleObjectEx
atig6txx.dll        :0x00007FFB368C99C8  XopOpenLinkedAdapter
atig6txx.dll        :0x00007FFB368C99C8  XopOpenLinkedAdapter
atig6txx.dll        :0x00007FFB368C99C8  XopOpenLinkedAdapter
atig6txx.dll        :0x00007FFB368C99C8  XopOpenLinkedAdapter
atig6txx.dll        :0x00007FFB368C99C8  XopOpenLinkedAdapter
KERNEL32.DLL        :0x00007FFB40E17BC0  BaseThreadInitThunk
ntdll.dll           :0x00007FFB427CCE30  RtlUserThreadStart


Thread : 00004030
ntdll.dll           :0x00007FFB427FC0E0  NtWaitForSingleObject
KERNELBASE.dll      :0x00007FFB3FAE8A70  WaitForSingleObjectEx
atidxx64.dll        :0x00007FFB38513830  AmdDxGsaFreeCompiledShader
atidxx64.dll        :0x00007FFB38513830  AmdDxGsaFreeCompiledShader
atidxx64.dll        :0x00007FFB38B1FE50  AmdLiquidVrD3D11WrapDeviceContext
atidxx64.dll        :0x00007FFB38B1FE50  AmdLiquidVrD3D11WrapDeviceContext
KERNEL32.DLL        :0x00007FFB40E17BC0  BaseThreadInitThunk
ntdll.dll           :0x00007FFB427CCE30  RtlUserThreadStart


Loaded Modules :
0x00007FF6D5480000 2.9.1.0              blender.exe C:\Program Files\Blender Foundation\Blender 2.91\blender.pdb 
0x00007FFB42760000 10.0.18362.815       ntdll.dll  
0x00007FFB40E00000 10.0.18362.959       KERNEL32.DLL  
0x00007FFB3FAB0000 10.0.18362.959       KERNELBASE.dll  
0x00007FFB42370000 10.0.18362.959       USER32.dll  
0x00007FFB3FD60000 10.0.18362.959       win32u.dll  
0x00007FFB41FA0000 10.0.18362.1         GDI32.dll  
0x00007FFB3F8E0000 10.0.18362.959       gdi32full.dll  
0x00007FFB40770000 10.0.18362.815       msvcp_win.dll  
0x00007FFB3FD90000 10.0.18362.815       ucrtbase.dll  
0x00007FFB41620000 10.0.18362.959       SHELL32.dll  
0x00007FFB3F890000 10.0.18362.387       cfgmgr32.dll  
0x00007FFB40ED0000 10.0.18362.959       shcore.dll  
0x00007FFB41560000 7.0.18362.1          msvcrt.dll  
0x00007FFB40870000 10.0.18362.628       RPCRT4.dll  
0x00007FFB41FD0000 10.0.18362.900       combase.dll  
0x00007FFB3F6E0000 10.0.18362.836       bcryptPrimitives.dll  
0x00007FFB3FE90000 10.0.18362.959       windows.storage.dll  
0x00007FFB40CE0000 10.0.18362.959       sechost.dll  
0x00007FFB40B00000 10.0.18362.752       advapi32.dll  
0x00007FFB3F6B0000 10.0.18362.693       profapi.dll  
0x00007FFB3F640000 10.0.18362.1         powrprof.dll  
0x00007FFB3F610000                      UMPDC.dll  
0x00007FFB40810000 10.0.18362.1         shlwapi.dll  
0x00007FFB3F690000 10.0.18362.1         kernel.appcore.dll  
0x00007FFB379D0000 2019.9.0.0           tbb.dll  
0x00007FFB3F760000 10.0.18362.1         cryptsp.dll  
0x00007FFB41010000 10.0.18362.387       WS2_32.dll  
0x00007FFB37F50000 10.0.18362.1         SHFOLDER.dll  
0x00007FFB425C0000 10.0.18362.693       ole32.dll  
0x00007FFB40EC0000 10.0.18362.1         PSAPI.DLL  
0x00007FFB40AD0000 10.0.18362.387       IMM32.dll  
0x00007FFB30210000 7.0.0.0              openvdb.dll  
0x00007FFB323D0000 10.0.18362.387       OPENGL32.dll  
0x00007FFB2FCD0000 58.29.100.0          avformat-58.dll  
0x00007FFB0CBD0000 58.54.100.0          avcodec-58.dll  
0x00007FFB29E40000 3.7.7150.1013        python37.dll  
0x00007FFB379A0000 58.8.100.0           avdevice-58.dll  
0x00007FFB40BB0000 10.0.18362.959       OLEAUT32.dll  
0x00007FFB2BFD0000 56.31.100.0          avutil-56.dll  
0x00007FFB3FA80000 10.0.18362.267       bcrypt.dll  
0x00007FFB36400000 5.5.100.0            swscale-5.dll  
0x0000000070440000 1.0.28.0             libsndfile-1.dll  
0x00007FFB22140000 1.20.1.0             OpenAL32.dll  
0x000000006ACC0000                      libgmp-10.dll  
0x00007FFB2BEA0000 2.0.12.0             SDL2.dll  
0x00007FFB37990000 2019.9.0.0           tbbmalloc_proxy.dll  
0x00007FFB35340000 14.26.28720.3        MSVCP140.dll  
0x00007FFB410F0000 10.0.18362.1         SETUPAPI.dll  
0x00007FFB378F0000 14.26.28720.3        VCRUNTIME140.dll  
0x00007FFB37980000 14.26.28720.3        VCRUNTIME140_1.dll  
0x00007FFB308E0000 6.10.18362.959       COMCTL32.dll  
0x00007FFB377B0000 10.0.18362.1         AVIFIL32.dll  
0x00007FFB39050000 10.0.18362.1         VERSION.dll  
0x00007FFB27440000 10.0.18362.1         dbghelp.dll  
0x0000000070680000                      libfftw3-3.dll  
0x00007FFB370D0000 10.0.18362.387       GLU32.dll  
0x00007FFB28980000 10.0.18362.1         Secur32.dll  
0x00007FFB370B0000 10.0.18362.1         AVICAP32.dll  
0x00007FFB37080000 3.5.100.0            swresample-3.dll  
0x00007FFB3D620000 10.0.18362.1         WINMM.dll  
0x00007FFB36CF0000 2019.9.0.0           tbbmalloc.dll  
0x00007FFB36C80000 10.0.18362.1         MSVFW32.dll  
0x00007FFB35550000 10.0.18362.1         MSACM32.dll  
0x00007FFB3D5F0000 10.0.18362.1         winmmbase.dll  
0x00007FFB3E400000 10.0.18362.1         dxcore.dll  
0x00007FFB3F500000 10.0.18362.1         SSPICLI.DLL  
0x00007FFB3D9E0000 10.0.18362.449       uxtheme.dll  
0x00007FFB42510000 2001.12.10941.16384  clbcatq.dll  
0x00007FFB38140000 10.0.18362.387       MMDevApi.dll  
0x00007FFB3F410000 10.0.18362.387       DEVOBJ.dll  
0x00007FFB37D30000 10.0.18362.815       AUDIOSES.DLL  
0x00007FFB3B6F0000 10.0.18362.900       wintypes.dll  
0x00007FFB3DDB0000 10.0.18362.959       resourcepolicyclient.dll  
0x00007FFB40990000 10.0.18362.900       MSCTF.dll  
0x00007FFB1D760000 10.0.18362.836       dataexchange.dll  
0x00007FFB3CD60000 10.0.18362.387       d3d11.dll  
0x00007FFB3CFC0000 10.0.18362.959       dcomp.dll  
0x00007FFB3E490000 10.0.18362.815       dxgi.dll  
0x00007FFB3DB40000 10.0.18362.959       twinapi.appcore.dll  
0x00007FFB3E030000 10.0.18362.267       RMCLIENT.dll  
0x00007FFB36C60000 8.14.1.6463          atig6pxx.dll  
0x0000000075750000 6.14.10.13399        atio6axx.dll  
0x00007FFB3DB10000 10.0.18362.267       dwmapi.dll  
0x00007FFB20E00000 7.15.20.1301         atiadlxx.dll  
0x00007FFB3F530000 10.0.18362.387       USERENV.dll  
0x00007FFB3EB90000 10.0.18362.1         IPHLPAPI.DLL  
0x00007FFB3C190000 10.0.18362.1         WTSAPI32.dll  
0x00007FFB3C070000 7.0.18362.815        PROPSYS.dll  
0x00007FFB3F830000 10.0.18362.387       WINTRUST.dll  
0x00007FFB3F620000 10.0.18362.1         MSASN1.dll  
0x00007FFB40620000 10.0.18362.592       CRYPT32.dll  
0x00007FFB368C0000 8.14.1.6463          atig6txx.dll  
0x00007FFB39060000 8.17.10.1404         aticfx64.dll  
0x00007FFB39020000 8.14.1.6463          atiuxp64.dll  
0x00007FFB384C0000 8.17.10.625          atidxx64.dll  
0x00007FFB3D850000 10.0.18362.1         apphelp.dll  
0x00007FFB2F200000 10.0.18362.693       TextInputFramework.dll  
0x00007FFB3AC20000 10.0.18362.207       CoreUIComponents.dll  
0x00007FFB3D1A0000 10.0.18362.836       CoreMessaging.dll  
0x00007FFB3E730000 10.0.18362.1         ntmarta.dll  
0x00007FFB1D550000 10.0.18362.418       explorerframe.dll  
 
# Python backtrace