Microsoft (R) Windows Debugger Version 10.0.22621.1 AMD64 Copyright (c) Microsoft Corporation. All rights reserved. Loading Dump File [C:\Users\IEUser\AppData\Local\CrashDumps\Racket.exe.4184.dmp] User Mini Dump File: Only registers, stack and portions of memory are available Symbol search path is: srv* Executable search path is: Windows 8.1 Version 9600 MP (2 procs) Free x64 Product: WinNt, suite: SingleUserTS Edition build lab: 6.3.9600.18217 (winblue_ltsb.160124-0053) Machine Name: Debug session time: Wed May 25 12:46:53.000 2022 (UTC + 3:00) System Uptime: not available Process Uptime: 0 days 0:00:01.000 ........................ This dump file has an exception of interest stored in it. The stored exception information can be accessed via .ecxr. (1058.1264): Access violation - code c0000005 (first/second chance not available) For analysis of this file, run !analyze -v ntdll!NtWaitForMultipleObjects+0xa: 00007ffd`7be00c8a c3 ret 0:000> !analyze -v ******************************************************************************* * * * Exception Analysis * * * ******************************************************************************* ************************************************************************* *** *** *** *** *** Either you specified an unqualified symbol, or your debugger *** *** doesn't have full symbol information. Unqualified symbol *** *** resolution is turned off by default. Please either specify a *** *** fully qualified symbol module!symbolname, or enable resolution *** *** of unqualified symbols by typing ".symopt- 100". Note that *** *** enabling unqualified symbol resolution with network symbol *** *** server shares in the symbol path may cause the debugger to *** *** appear to hang for long periods of time when an incorrect *** *** symbol name is typed or the network symbol server is down. *** *** *** *** For some commands to work properly, your symbol path *** *** must point to .pdb files that have full type information. *** *** *** *** Certain .pdb files (such as the public OS symbols) do not *** *** contain the required information. Contact the group that *** *** provided you with these symbols if you need this command to *** *** work. *** *** *** *** Type referenced: kernelbase!gpServerNlsUserInfo *** *** *** ************************************************************************* KEY_VALUES_STRING: 1 Key : AV.Dereference Value: NullClassPtr Key : AV.Fault Value: Read Key : Analysis.CPU.mSec Value: 1233 Key : Analysis.DebugAnalysisManager Value: Create Key : Analysis.Elapsed.mSec Value: 20748 Key : Analysis.Init.CPU.mSec Value: 483 Key : Analysis.Init.Elapsed.mSec Value: 26485 Key : Analysis.Memory.CommitPeak.Mb Value: 91 Key : Timeline.Process.Start.DeltaSec Value: 1 Key : WER.OS.Branch Value: winblue_ltsb Key : WER.OS.Timestamp Value: 2016-01-24T00:53:00Z Key : WER.OS.Version Value: 6.3.9600.18217 Key : WER.Process.Version Value: 8.5.0.3 FILE_IN_CAB: Racket.exe.4184.dmp NTGLOBALFLAG: 0 PROCESS_BAM_CURRENT_THROTTLED: 0 PROCESS_BAM_PREVIOUS_THROTTLED: 0 APPLICATION_VERIFIER_FLAGS: 0 CONTEXT: (.ecxr) rax=00000000008c70f0 rbx=0000000000381f78 rcx=0000000000000000 rdx=00000000028d10c0 rsi=000000000023eb80 rdi=00000000715ac848 rip=00000000710e7144 rsp=000000000023ea90 rbp=000000000023eb10 r8=0000000000000000 r9=0000000000000000 r10=000000000023ea78 r11=00000000005f22f0 r12=0000000000000001 r13=0000000000000000 r14=0000000000380038 r15=0000000000000000 iopl=0 nv up ei pl zr na po nc cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010246 libracket3m_db9xz7!scheme_reset_overflow+0x274: 00000000`710e7144 488b8100010000 mov rax,qword ptr [rcx+100h] ds:00000000`00000100=???????????????? Resetting default scope EXCEPTION_RECORD: (.exr -1) ExceptionAddress: 00000000710e7144 (libracket3m_db9xz7!scheme_reset_overflow+0x0000000000000274) ExceptionCode: c0000005 (Access violation) ExceptionFlags: 00000000 NumberParameters: 2 Parameter[0]: 0000000000000000 Parameter[1]: 0000000000000100 Attempt to read from address 0000000000000100 PROCESS_NAME: Racket.exe READ_ADDRESS: 0000000000000100 ERROR_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x EXCEPTION_CODE_STR: c0000005 EXCEPTION_PARAMETER1: 0000000000000000 EXCEPTION_PARAMETER2: 0000000000000100 STACK_TEXT: 00000000`0023ea90 00000000`710bac37 : 00000000`710ba4a0 00000000`0023ecc8 00000000`00000000 00000000`00000007 : libracket3m_db9xz7!scheme_reset_overflow+0x274 00000000`0023ece0 00000000`710bf263 : 00000000`028d1020 00000000`00000002 00000000`028d1050 00000000`0023edf0 : libracket3m_db9xz7!scheme_log+0x12b7 00000000`0023ed90 00000000`710bb8b9 : 00000000`028d0660 00000000`000004a1 00000000`0023ef10 00000000`00000000 : libracket3m_db9xz7!scheme_wrong_contract+0x27b3 00000000`0023eea0 00000000`710c2d4b : 00000000`7127ee90 00000000`0023f070 00000000`00000000 00000000`00000000 : libracket3m_db9xz7!scheme_raise_realm_exn+0x169 00000000`0023efc0 00000000`710a932a : 00000000`00000000 00000000`03d17140 00000000`03d17140 00000000`0000006c : libracket3m_db9xz7!scheme_contract_error+0x18eb 00000000`0023f170 00000000`710ad3e0 : 00000000`0023f129 00000000`71105bad 00000000`036045e0 00000000`0023f1b0 : libracket3m_db9xz7!scheme_make_char_or_nul+0x15fa 00000000`0023f1b0 00000000`711db352 : 00000000`03d17140 00000000`00000001 00000000`00000000 00000000`00330760 : libracket3m_db9xz7!scheme_make_char_or_nul+0x56b0 00000000`0023f5b0 00000000`711db926 : 00000000`03d17140 00000000`00000000 00000000`035e3670 00000000`00000000 : libracket3m_db9xz7!scheme_jit_now+0x9de2 00000000`0023f6b0 00000000`71098f5e : 00000000`7154c5f1 00000000`715ac878 00000000`008c70f0 00000000`715dca00 : libracket3m_db9xz7!scheme_jit_now+0xa3b6 00000000`0023f700 00000000`710b1c73 : 00000000`036008c0 00000000`715ac878 00000000`715ac848 00000000`0023f8f0 : libracket3m_db9xz7!GC_dump+0x7fee 00000000`0023f7c0 00000000`710b2a6a : 00000000`0023fd60 00000000`01ee2c20 00000000`01ee2cd0 00000000`00000000 : libracket3m_db9xz7!scheme_get_allow_set_undefined+0x3f3 00000000`0023f840 00000000`00405289 : 00000000`020e17a0 00000000`00000000 00000000`00000000 00000000`00000000 : libracket3m_db9xz7!scheme_basic_env+0x81a 00000000`0023f960 00000000`00406a79 : 00000000`00000000 00000000`008c17d0 00000000`004069e0 00007ffd`7b840000 : Racket+0x5289 00000000`0023fcb0 00000000`71099e1f : 00000000`008c17d0 00000000`008c68a0 00000000`0023fe30 00007ffd`7b121790 : Racket+0x6a79 00000000`0023fd20 00000000`00406d6c : 00000000`00000400 00000000`008c17d0 00000000`008c17d0 00000000`0040ab0c : libracket3m_db9xz7!scheme_main_stack_setup+0xdf 00000000`0023fdb0 00000000`004013ed : 00000000`00000000 00000000`0000000b 00000000`00000000 00000000`00000000 : Racket+0x6d6c 00000000`0023fe60 00000000`0040152b : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : Racket+0x13ed 00000000`0023ff30 00007ffd`7b1213d2 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : Racket+0x152b 00000000`0023ff60 00007ffd`7bd854f4 : 00007ffd`7b1213b0 00000000`00000000 00000000`00000000 00000000`00000000 : kernel32!BaseThreadInitThunk+0x22 00000000`0023ff90 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x34 STACK_COMMAND: ~0s; .ecxr ; kb SYMBOL_NAME: libracket3m_db9xz7+274 MODULE_NAME: libracket3m_db9xz7 IMAGE_NAME: libracket3m_db9xz7.dll FAILURE_BUCKET_ID: NULL_CLASS_PTR_READ_c0000005_libracket3m_db9xz7.dll!Unknown OS_VERSION: 6.3.9600.18217 BUILDLAB_STR: winblue_ltsb OSPLATFORM_TYPE: x64 OSNAME: Windows 8.1 FAILURE_ID_HASH: {25f779b7-56a0-3d46-1d91-8e8e0965a8bb} Followup: MachineOwner ---------