# Blender 2.90.0, Commit date: 2020-07-23 18:40, Hash 9cbf43801ba2 # backtrace Exception Record: ExceptionCode : EXCEPTION_ACCESS_VIOLATION Exception Address : 0x0000000000000000 Exception Module : Exception Flags : 0x00000000 Exception Parameters : 0x2 Parameters[0] : 0x0000000000000008 Parameters[1] : 0x0000000000000000 Stack trace: blender.exe :0x00007FF78963EC20 bli_windows_system_backtrace_stack_thread blender.exe :0x00007FF78963DE90 BLI_system_backtrace blender.exe :0x00007FF785895A20 windows_exception_handler KERNELBASE.dll :0x00007FFDF916F400 UnhandledExceptionFilter ntdll.dll :0x00007FFDFBEA2F80 memset ntdll.dll :0x00007FFDFBE8C5C0 _C_specific_handler ntdll.dll :0x00007FFDFBEA10B0 _chkstk ntdll.dll :0x00007FFDFBE69E70 RtlRaiseException ntdll.dll :0x00007FFDFBE9FE10 KiUserExceptionDispatcher Threads: Thread : 00003540 ntdll.dll :0x00007FFDFBE9F9F0 NtWaitForWorkViaWorkerFactory ntdll.dll :0x00007FFDFBE338D0 RtlInitializeResource KERNEL32.DLL :0x00007FFDFA9C7BC0 BaseThreadInitThunk ntdll.dll :0x00007FFDFBE6CE30 RtlUserThreadStart Thread : 00002188 ntdll.dll :0x00007FFDFBE9F9F0 NtWaitForWorkViaWorkerFactory ntdll.dll :0x00007FFDFBE338D0 RtlInitializeResource KERNEL32.DLL :0x00007FFDFA9C7BC0 BaseThreadInitThunk ntdll.dll :0x00007FFDFBE6CE30 RtlUserThreadStart Thread : 000030c8 ntdll.dll :0x00007FFDFBE9F9F0 NtWaitForWorkViaWorkerFactory ntdll.dll :0x00007FFDFBE338D0 RtlInitializeResource KERNEL32.DLL :0x00007FFDFA9C7BC0 BaseThreadInitThunk ntdll.dll :0x00007FFDFBE6CE30 RtlUserThreadStart Thread : 00000b64 ntdll.dll :0x00007FFDFBE9C0E0 NtWaitForSingleObject KERNELBASE.dll :0x00007FFDF90A89F0 WaitForSingleObjectEx blender.exe :0x00007FF789215770 IlmThread_2_4::Semaphore::wait blender.exe :0x00007FF789214F40 IlmThread_2_4::ThreadPool::numThreads blender.exe :0x00007FF789215BF0 std::_LaunchPad