HELP ME !!! VRChat.exe not responding UnityPlayer.dll caused a Breakpoint

Anonymous
2021-09-01T22:08:23+00:00

On loading VRChat the white box for VRChat.exe comes up for 2/3 mins and then is not responding and closes. In the error log it mentions;

UnityPlayer.dll caused a Breakpoint (0x80000003) in module UnityPlayer.dll at 0033:89f976fb.

and;

No mono DLL path set. This app is either running IL2CPP, or the crash occurred before mono was initialized. I have been in contact with VRChat support for over a month and 40+ emails later and trying all sorts of things to try to fix it even fresh windows install. Support team have given in and ask me to file a bug report. Please see the attached pictures, links to error.log and crash.dmp file.

crash.dmp https://drive.google.com/file/d/1gP5D2VHWAERtSjJ3IcG4rf6p2wzxnHYh/view?usp=sharing

error.log https://drive.google.com/file/d/1YvT6DgECWvG7Pel3cnprAuYbaPzs3Dr2/view?usp=sharing If anyone can help please do.

Windows for home | Windows 10 | Gaming

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

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  1. Anonymous
    2021-09-16T18:40:11+00:00

    The link to the topic on the Unity forum does not appear to work. Can you repost the link?

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  2. Anonymous
    2021-09-14T18:50:05+00:00

    hello, Update KB5005565 is install now and there's no change.

    What concerns me is Analysis.CPU.mSec and Analysis.Init.CPU.mSec in the dump file along with that past post from https://answers.microsoft.com/en-us/windows/forum/all/help-games-that-use-unityplayerdll-crash/fbcdea60-7a64-4e19-969a-ce5b4c9de137?page=3 

    saying "Fixed mine with a RMA for my CPU. Worked with devs on the unity forums and found where my CPU was failing at basic integer subtraction (still only within the unity game engine)."

    FYI I posted this issue with the Unity forum now.

    https://forum.unity.com/threads/unityplayer-dll-caused-a-breakpoint.1169930/

    can it really be a bad CPU? I got this PC on 03/06/21

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  3. Anonymous
    2021-09-14T17:32:22+00:00

    Yes, that appears to be similar.

    Can you install KB5005565 to ensure the latest build (19041.1237) is installed :

    https://support.microsoft.com/en-us/topic/september-14-2021-kb5005565-os-builds-19041-1237-19042-1237-and-19043-1237-292cf8ed-f97b-4cd8-9883-32b71e3e6b44

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  4. Anonymous
    2021-09-14T13:41:22+00:00

    Hello, Just wanted to make sure we are seeing the same in the dump file; 

    Microsoft (R) Windows Debugger Version 10.0.22415.1003 AMD64
Copyright (c) Microsoft Corporation. All rights reserved.

Loading Dump File [C:\Users\Andrew Remnant\AppData\Local\Temp\VRChat\VRChat\Crashes\Crash_2021-09-14_131953458\crash.dmp]
User Mini Dump File: Only registers, stack and portions of memory are available

Symbol search path is: srv*
Executable search path is: 
Windows 10 Version 19043 MP (24 procs) Free x64
Product: WinNt, suite: SingleUserTS
Edition build lab: 19041.1.amd64fre.vb_release.191206-1406
Machine Name:
Debug session time: Tue Sep 14 14:19:53.000 2021 (UTC + 1:00)
System Uptime: 0 days 0:28:27.412
Process Uptime: 0 days 0:02:46.000
................................................................
............................
This dump file has a breakpoint exception stored in it.
The stored exception information can be accessed via .ecxr.
For analysis of this file, run !analyze -v
ntdll!NtWaitForMultipleObjects+0x14:
00007ffe`3b4ad8c4 c3              ret
0:000> !analyze -v
*******************************************************************************
*                                                                             *
*                        Exception Analysis                                   *
*                                                                             *
*******************************************************************************

KEY_VALUES_STRING: 1

    Key  : Analysis.CPU.mSec
    Value: 6234

    Key  : Analysis.DebugAnalysisManager
    Value: Create

    Key  : Analysis.Elapsed.mSec
    Value: 41687

    Key  : Analysis.Init.CPU.mSec
    Value: 218

    Key  : Analysis.Init.Elapsed.mSec
    Value: 69765

    Key  : Analysis.Memory.CommitPeak.Mb
    Value: 355

    Key  : Timeline.OS.Boot.DeltaSec
    Value: 1707

    Key  : Timeline.Process.Start.DeltaSec
    Value: 166

    Key  : WER.OS.Branch
    Value: vb_release

    Key  : WER.OS.Timestamp
    Value: 2019-12-06T14:06:00Z

    Key  : WER.OS.Version
    Value: 10.0.19041.1

    Key  : WER.Process.Version
    Value: 2019.4.29.60130

CONTEXT:  (.ecxr)
rax=0000000000000000 rbx=000000000000002c rcx=00000000ffffffff
rdx=0000000000000000 rsi=00000091bfced900 rdi=0000000000000000
rip=00007ffdf24b76fb rsp=00000091bfced740 rbp=00000091bfced7b9
 r8=0000000000000005  r9=00000091bfced548 r10=0000000000000016
r11=00000091bfced600 r12=0000000000000000 r13=00007ffdf2b25004
r14=00007ffdf2b25004 r15=0000000000000000
iopl=0         nv up ei pl nz na pe nc
cs=0033  ss=002b  ds=002b  es=002b  fs=0053  gs=002b             efl=00000202
UnityPlayer!UnityMain+0x88818b:
00007ffd`f24b76fb cc              int     3
Resetting default scope

EXCEPTION_RECORD:  (.exr -1)
ExceptionAddress: 00007ffdf24b76fb (UnityPlayer!UnityMain+0x000000000088818b)
   ExceptionCode: 80000003 (Break instruction exception)
  ExceptionFlags: 00000000
NumberParameters: 1
   Parameter[0]: 0000000000000000

PROCESS_NAME:  VRChat.exe

ERROR_CODE: (NTSTATUS) 0x80000003 - {EXCEPTION}  Breakpoint  A breakpoint has been reached.

EXCEPTION_CODE_STR:  80000003

EXCEPTION_PARAMETER1:  0000000000000000

STACK_TEXT:  
00000091`bfced740 00007ffd`f24b720a     : 00007ffd`f2b25004 00000000`0000002c 00000000`00000000 00007ffd`f2b25004 : UnityPlayer!UnityMain+0x88818b
00000091`bfced820 00007ffd`f1c709f2     : 00000000`0000002c 00000000`00007f63 000001da`e00003e0 00000000`0000000a : UnityPlayer!UnityMain+0x887c9a
00000091`bfced960 00007ffd`f1c6e8be     : 00000000`0000002c 00000000`0000002c 00007ffd`f2eb09d0 000001e4`e0001020 : UnityPlayer!UnityMain+0x41482
00000091`bfcedc20 00007ffd`f1c70f9b     : 00007ffd`f2eb09d0 00000000`0000004e 00000000`00000010 00000000`00000078 : UnityPlayer!UnityMain+0x3f34e
00000091`bfcedc90 00007ffd`f1c70f26     : 000001ec`80001020 0000001e`00000000 00007ffd`f2eb09d0 00000091`bfcedec0 : UnityPlayer!UnityMain+0x41a2b
00000091`bfcedcf0 00007ffd`f1c719e7     : 00000000`0000002c 00000091`bfcedf70 00000091`bfcedfaa 000001db`e8fed43c : UnityPlayer!UnityMain+0x419b6
00000091`bfcedd50 00007ffd`f1efae1f     : 0000001e`00000000 00000000`0000003c 00000000`00000000 00000000`0000000c : UnityPlayer!UnityMain+0x42477
00000091`bfcedda0 00007ffd`f1c1633b     : 00000091`bfcee1a0 00000091`bfcedec0 00000000`40000001 00000091`bfcedec0 : UnityPlayer!UnityMain+0x2cb8af
00000091`bfceddf0 00007ffd`f1c0cef1     : 00000000`00000000 00000000`00000008 00000091`bfcedec0 00000000`00000008 : UnityPlayer+0x53633b
00000091`bfcede20 00007ffd`f1c0ccb3     : 00000000`00000008 00007ffd`f1c04001 00000091`bfcee0a0 000001da`e0000470 : UnityPlayer+0x52cef1
00000091`bfcede80 00007ffd`f1c0d4e3     : 000001db`00000000 00000091`00000008 000001da`00000000 00000000`00000002 : UnityPlayer+0x52ccb3
00000091`bfcee140 00007ffd`f19d0860     : 000001db`b000a4f0 000001db`b00fb370 000001db`00010d50 00000091`bfcee490 : UnityPlayer+0x52d4e3
00000091`bfcee380 00007ffd`c4f5c8fa     : 00000000`00200000 000001da`80402018 00000000`48494450 00000000`00000001 : UnityPlayer+0x2f0860
00000091`bfcee3c0 00007ffd`c7c6bb5b     : 00000000`00000004 000001da`80402010 000001db`9c4c9fa0 00000091`bfcee9a0 : GameAssembly!WriteZStream+0x5417ea
00000091`bfcee400 00007ffd`c7e7b163     : 000001db`9f7109d0 000001da`80402010 00007ffd`c522ab60 00007ffd`c6f1348b : GameAssembly!WriteZStream+0x3250a4b
00000091`bfcee440 00007ffd`c51c89fa     : 000001dc`b4754600 00000000`00000000 00000091`bfcee4c0 00000000`ffffffff : GameAssembly!WriteZStream+0x3460053
00000091`bfcee490 00007ffd`c51c7d01     : 00000091`bfcee700 00000091`bfcee9a0 000001dc`b4754600 000001db`9bf24f40 : GameAssembly!WriteZStream+0x7ad8ea
00000091`bfcee670 00007ffd`c7e7b6b3     : 00007ffd`c51c7c30 00000000`00000000 000001dc`b4754600 000001dc`b3476cc0 : GameAssembly!WriteZStream+0x7acbf1
00000091`bfcee7f0 00007ffd`c522a4b4     : 000001dc`b492bd00 00000000`00000000 00000091`bfcee990 000001db`a002e420 : GameAssembly!WriteZStream+0x34605a3
00000091`bfcee860 00007ffd`c522666f     : 00000000`00000004 00000091`bfceeb30 000001dc`b4918180 00007ffe`3b43b86b : GameAssembly!WriteZStream+0x80f3a4
00000091`bfcee920 00007ffd`c8385972     : 000001db`a002e320 00007ffd`00000004 00000000`00000000 00000000`00000000 : GameAssembly!WriteZStream+0x80b55f
00000091`bfceeac0 00007ffd`c6b540f3     : 000001dc`b4918180 000001db`00000004 000001dc`b496f960 000001dc`00000000 : GameAssembly!WriteZStream+0x396a862
00000091`bfceeb30 00007ffd`c4b31e16     : 000001db`e1a68640 00007ffd`c4a16262 00000000`00000256 00007ffd`c4a00be8 : GameAssembly!WriteZStream+0x2138fe3
00000091`bfceeb60 00007ffd`c49e5150     : 000001db`202d35b0 00000000`00000800 000001db`e27e2560 00007ffe`3b4347b1 : GameAssembly!WriteZStream+0x116d06
00000091`bfceeb90 00007ffd`f1f95590     : 000001db`e1a68640 00000091`bfceed00 00000000`00000296 00000091`bfceecf0 : GameAssembly!UnityPalGetTimeZoneDataForID+0x358a0
00000091`bfceebf0 00007ffd`f1fa6803     : 00000091`bfceece8 00007ffd`f1f21623 00000000`00000000 00000000`0000014f : UnityPlayer!UnityMain+0x366020
00000091`bfceec40 00007ffd`f1fa3185     : 00000000`00000000 00000091`bfceee80 00000000`00000000 00000000`0000014d : UnityPlayer!UnityMain+0x377293
00000091`bfceeca0 00007ffd`f1785782     : 000001dc`b496f960 00000000`00000004 000001dc`b496f960 00000000`00000049 : UnityPlayer!UnityMain+0x373c15
00000091`bfceecd0 00007ffd`f19d170c     : 000001da`e0000010 00000000`0000000e 000001db`00010df0 00007ffd`c911164c : UnityPlayer+0xa5782
00000091`bfceee40 00007ffd`f19d0a26     : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : UnityPlayer+0x2f170c
00000091`bfceeed0 00007ffd`c4b1a78c     : 000001db`9f764d70 00000000`00000001 00000000`00000800 00000000`00000000 : UnityPlayer+0x2f0a26
00000091`bfceef00 00007ffd`c49e5150     : 00000000`00000001 00000000`00000010 000001db`9f764d70 00000000`00000000 : GameAssembly!WriteZStream+0xff67c
00000091`bfceef30 00007ffd`c49d3289     : 000001db`9f705e20 00000000`00000001 000001db`9f705e20 00000091`bfcef020 : GameAssembly!UnityPalGetTimeZoneDataForID+0x358a0
00000091`bfceef90 00007ffd`c49e5141     : 00000000`00000000 00007ffd`cb6a78a8 000001db`9f764dc0 00000000`00000000 : GameAssembly!UnityPalGetTimeZoneDataForID+0x239d9
00000091`bfcef020 00007ffd`f1f95590     : 000001db`9f764dc0 00000091`bfcef160 00000000`00000000 00000091`bfcef150 : GameAssembly!UnityPalGetTimeZoneDataForID+0x35891
00000091`bfcef080 00007ffd`f1fa6803     : 00000091`bfcef2e8 00000000`00000000 00000000`00000000 00007ffd`f1f94ab9 : UnityPlayer!UnityMain+0x366020
00000091`bfcef0d0 00007ffd`f1e74042     : 00000000`00000000 000001db`001f61d0 00000000`00000000 00000000`ffffffb8 : UnityPlayer!UnityMain+0x377293
00000091`bfcef130 00007ffd`f1e7560b     : 000001db`2000b800 000001db`9f705e20 000001db`9f764dc0 000001db`202d36b0 : UnityPlayer!UnityMain+0x244ad2
00000091`bfcef2d0 00007ffd`f1e8d822     : 00007ffd`f2eccd08 00000000`00000004 000001db`202d36b0 00007ffd`f2eccd08 : UnityPlayer!UnityMain+0x24609b
00000091`bfcef320 00007ffd`f1e8cc81     : 000001db`202d35b0 00000091`bfcef3d9 00007ffd`f2c4bebc 00000000`00000002 : UnityPlayer!UnityMain+0x25e2b2
00000091`bfcef350 00007ffd`f1e8e770     : 00000000`00000001 00007ffd`f2c4bebc 00000000`00000001 00007ffd`f2c4bebc : UnityPlayer!UnityMain+0x25d711
00000091`bfcef380 00007ffd`f1e8d303     : 000001db`202d35b0 00000000`00000000 000001db`202d35b0 00000000`00000000 : UnityPlayer!UnityMain+0x25f200
00000091`bfcef440 00007ffd`f1e8f739     : 000001db`001bc120 00007f01`00000080 000001db`001bc120 00000000`00000000 : UnityPlayer!UnityMain+0x25dd93
00000091`bfcef470 00007ffd`f1e8f9ae     : 000001db`001bc120 00000000`00000000 00000000`00000000 00000000`00000000 : UnityPlayer!UnityMain+0x2601c9
00000091`bfcef4f0 00007ffd`f1e94cd3     : 000001db`001bc120 00000091`bfcef639 ffffffff`ffffffff 000001db`202d35b0 : UnityPlayer!UnityMain+0x26043e
00000091`bfcef530 00007ffd`f1e85dae     : 00000000`00000000 000001db`001bc120 00000091`bfcef639 ffffffff`ffffffff : UnityPlayer!UnityMain+0x265763
00000091`bfcef5a0 00007ffd`f1c2b6e3     : ffffffff`ffffffff 00000000`00000000 00000000`00000000 00000000`00000000 : UnityPlayer!UnityMain+0x25683e
00000091`bfcef6a0 00007ffd`f1c2f57b     : 00000000`0000000a 00000000`00000000 00000000`00000000 00000000`00000000 : UnityPlayer+0x54b6e3
00000091`bfcff950 00007ff7`bb3f11f2     : 00000000`00000000 00000000`00000000 00000000`00000000 000001da`37e40000 : UnityPlayer!UnityMain+0xb
00000091`bfcff980 00007ffe`39b77034     : 00000000`00000000 00000000`00000000 00000000`00000000 00007ffd`f6c70000 : VRChat+0x11f2
00000091`bfcff9c0 00007ffe`3b462651     : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : kernel32!BaseThreadInitThunk+0x14
00000091`bfcff9f0 00000000`00000000     : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x21

SYMBOL_NAME:  UnityPlayer!UnityMain+88818b

MODULE_NAME: UnityPlayer

IMAGE_NAME:  UnityPlayer.dll

STACK_COMMAND:  ~0s ; .ecxr ; kb

FAILURE_BUCKET_ID:  BREAKPOINT_80000003_UnityPlayer.dll!UnityMain

OS_VERSION:  10.0.19041.1

BUILDLAB_STR:  vb_release

OSPLATFORM_TYPE:  x64

OSNAME:  Windows 10

IMAGE_VERSION:  2019.4.29.60130

FAILURE_ID_HASH:  {5849114f-f411-4e7c-17d9-66020d94876a}

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

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  5. Anonymous
    2021-09-13T14:21:28+00:00

    Yes steam auto updates games

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