Here comes a dumpfile from FSX-SE. Guess what went wrong!

All of those dumps have one thing in common: Sudden freeze, followed by CTD and instant restart of the simulator.

for those wihtout WinDbg (this dump is the most recent one, yesteday.):

0:000> !analyze -v
*******************************************************************************
*                                                                             *
*                        Exception Analysis                                   *
*                                                                             *
*******************************************************************************


KEY_VALUES_STRING: 1

    Key  : AV.Dereference
    Value: NullClassPtr

    Key  : AV.Fault
    Value: Read

    Key  : Analysis.CPU.mSec
    Value: 21171

    Key  : Analysis.Elapsed.mSec
    Value: 48693

    Key  : Analysis.IO.Other.Mb
    Value: 48

    Key  : Analysis.IO.Read.Mb
    Value: 60

    Key  : Analysis.IO.Write.Mb
    Value: 157

    Key  : Analysis.Init.CPU.mSec
    Value: 2264

    Key  : Analysis.Init.Elapsed.mSec
    Value: 64770

    Key  : Analysis.Memory.CommitPeak.Mb
    Value: 135

    Key  : Failure.Bucket
    Value: NULL_CLASS_PTR_READ_NULL_POINTER_READ_c0000005_uiautomationcore.dll!EventMap::AddEntry

    Key  : Failure.Hash
    Value: {9ee343b2-2c78-29e4-8abf-b1ffe2184c3d}

    Key  : Timeline.Process.Start.DeltaSec
    Value: 2270

    Key  : WER.OS.Branch
    Value: vb_release

    Key  : WER.OS.Version
    Value: 10.0.19041.1

    Key  : WER.Process.Version
    Value: 10.0.62615.0


FILE_IN_CAB:  fsx_62615_crash_2024_2_11T2_16_4C0.mdmp

COMMENT:  Minidump: C:\Program Files (x86)\Steam\steamapps\common\FSX\fsx.exe


CONTEXT:  (.ecxr)
eax=0d930960 ebx=00007576 ecx=00000000 edx=00d94000 esi=52823a50 edi=0000800a
eip=5281dd8d esp=0080f2c0 ebp=0080f2d0 iopl=0         nv up ei pl nz na pe nc
cs=0023  ss=002b  ds=002b  es=002b  fs=0053  gs=002b             efl=00210206
uiautomationcore!EventMap::AddEntry+0x2e:
5281dd8d ff5108          call    dword ptr [ecx+8]    ds:002b:00000008=????????
Resetting default scope

EXCEPTION_RECORD:  (.exr -1)
ExceptionAddress: 5281dd8d (uiautomationcore!EventMap::AddEntry+0x0000002e)
   ExceptionCode: c0000005 (Access violation)
  ExceptionFlags: 00000000
NumberParameters: 2
   Parameter[0]: 00000000
   Parameter[1]: 00000008
Attempt to read from address 00000008

PROCESS_NAME:  fsx.exe

READ_ADDRESS:  00000008 

ERROR_CODE: (NTSTATUS) 0xc0000005 - La instrucci n en 0x%p hace referencia a la memoria en 0x%p. La memoria no se pudo %s.

EXCEPTION_CODE_STR:  c0000005

EXCEPTION_PARAMETER1:  00000000

EXCEPTION_PARAMETER2:  00000008

STACK_TEXT:  
0080f2d0 5281e0b2     0014037a 343660e0 0080f374 uiautomationcore!EventMap::AddEntry+0x2e
0080f2e8 52807977     343660e0 00007576 00490003 uiautomationcore!MsaaBridge::RaiseAutomationPropertyChangedEvent+0x7c
0080f354 0044292c     343660e0 00007576 00490003 uiautomationcore!UiaRaiseAutomationPropertyChangedEvent+0x90
WARNING: Stack unwind information not available. Following frames may be wrong.
0080f384 00442ad0     343660e0 00007576 00490003 xuipc!XuiShowMessageBox+0xbac
0080f3bc 004270c6     00030bc8 00000004 00490003 xuipc!XuiShowMessageBox+0xd50
0080f49c 0042ac34     00030bc8 0003073a 00000000 xuipc!XuiMenuPush+0x376
0080f574 0041dfcf     0080f5e8 00000000 342cb570 xuipc!XuiDynamicMenuInvalidate+0xab4
0080f588 00411a12     00030bc8 0080f5e8 34187fd8 xuipc!XuiReturnAutomationProvider+0xb36f
0080f5a4 00411ae3     00030bc8 0080f5e8 0080f5e8 xuipc!XuiSendMessage+0xc2
0080f5bc 004218e7     00030bc8 0080f5e8 06d971a8 xuipc!XuiBubbleMessage+0x33
0080f610 53b69b16     0080f630 00010000 00000200 xuipc!XuiProcessMouse+0x157
0080f694 52f0cb16     06d971a8 0014037a 00000200 api!Ordinal157+0x1426
0080f6b4 775e131b     0014037a 00000200 00000000 ui!SimXUIWindow_SynthesizeMouseMoveEvent+0x146
0080f6e0 775d7aba     52f0cad0 0014037a 00000200 user32!_InternalCallWinProc+0x2b
0080f7c8 775d63f1     52f0cad0 00000000 00000200 user32!UserCallWinProcCheckWow+0x33a
0080f844 775c8070     0080f85c 53c33030 00fa4cd0 user32!DispatchMessageWorker+0x4d1
0080f84c 53c33030     00fa4cd0 00fa4cd0 0080f890 user32!DispatchMessageA+0x10
0080f85c 53b4fd28     00fa4cd0 00893410 00893410 gameoverlayrenderer!OverlayHookD3D3+0x1db80
0080f890 53b78c21     00893410 00893410 ffffffff api!Ordinal17+0x2bf8
0080f8bc 53b4f8b7     0080f970 00892757 00892730 api!Ordinal222+0xc261
0080f8c4 00892757     00892730 00893410 568ccd96 api!Ordinal17+0x2787
0080f970 7579fcc9     00d91000 7579fcb0 0080f9dc fsx+0x2757
0080f980 777b7c5e     00d91000 b0baa888 00000000 kernel32!BaseThreadInitThunk+0x19
0080f9dc 777b7c2e     ffffffff 777d8c06 00000000 ntdll!__RtlUserThreadStart+0x2f
0080f9ec 00000000     0089189c 00d91000 00000000 ntdll!_RtlUserThreadStart+0x1b


STACK_COMMAND:  ~0s; .ecxr ; kb

SYMBOL_NAME:  uiautomationcore!EventMap::AddEntry+2e

MODULE_NAME: uiautomationcore

IMAGE_NAME:  uiautomationcore.dll

FAILURE_BUCKET_ID:  NULL_CLASS_PTR_READ_NULL_POINTER_READ_c0000005_uiautomationcore.dll!EventMap::AddEntry

OS_VERSION:  10.0.19041.1

BUILDLAB_STR:  vb_release

OSPLATFORM_TYPE:  x86

OSNAME:  Windows 10

IMAGE_VERSION:  6.0.5840.16386

FAILURE_ID_HASH:  {9ee343b2-2c78-29e4-8abf-b1ffe2184c3d}

Followup:     MachineOwner
---------

for those WITH WinDbg, standby for 3 dumps from different periods. One from yesterday, another from weeks ago, and another from months ago. I'm choosing 3 dumps, but I got 12 sitting on the FSX folder.

Edited February 11, 20242 yr by InmediateCrash
Adding extra info.