1,102 questions
Visual Studio dmp debug fails to find source code
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Yash MJ
1
Reputation point
I have a .dmp which was obtained from TelephonyTool.exe, when I try to analyze the same I learnt that Visual studio needs symbol path : thus I added the PDB path.
But in my case, the dissasembly code never points to cause of error which is does by linking to source code.
I am completely new to Visual Studio Environment, it would be of great help if anybody has any inputs on :
a. PDB+DLL debugging using .DMP
b. How to solve additional libraries to be able to build newly on Visual Studio, for me it always fails with Openssl errors.
Developer technologies | Visual Studio | Debugging
{count} votes
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Tianyu Sun-MSFT 34,436 Reputation points Microsoft External Staff2022-04-28T13:51:06.03+00:00 Hi @Yash MJ , welcome to Microsoft Q&A forum. The limitations and requirements for using dump files in VS debugger is descripted in this doc: Dump files in the Visual Studio debugger. Could you elaborate "the disassembly code never points to cause of error which is does by linking to source code"?
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Yash MJ 1 Reputation point
2022-04-29T05:07:24.74+00:00 Hi TianyuSun,
I have the disassembly code viewer window that points to a location where my code crashed.
on !analyze -v :
FAILURE_BUCKET_ID: NULL_CLASS_PTR_READ_c0000005_DownloadTool.dll!Unknown
on disassembly :
--> 00007ffa`f7e23e24 c3 ret
But i need to find the source code issue that caused this error, to which I ran debug natively in VS 2018 to get :
Frame not in module.Please let me know if you have any insights.
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Tianyu Sun-MSFT 34,436 Reputation points Microsoft External Staff
2022-04-29T10:33:46.977+00:00 Hi @Yash MJ , thanks for your clarification.
Do you know which programming language the application was developed with? I guess you clicked
Debug with Native Onlybutton to start debugging? Perhaps you can try to click another two buttons >Debug with Managed Only,Debug with Mixed. Besides, is theProcess Name(path)shown in.dmpfile correct, for the application?Regards,
Tianyu -
Yash MJ 1 Reputation point
2022-04-29T10:45:53.09+00:00 The code base is in CPP.
I have only "Debug with native only" option else Symbol Path.
Yes the value is correct :
PROCESS_NAME: TelephonyToolService.exe
READ_ADDRESS: 0000000000000001
ERROR_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%p referenced memory at 0x%p. The memory could not be %s.
EXCEPTION_CODE_STR: c0000005
EXCEPTION_PARAMETER1: 0000000000000000
EXCEPTION_PARAMETER2: 0000000000000001
STACK_TEXT:
0000001c1d4ff9d0 00000000701a5897 : 0000000000000001 0000001c1d4ffa70 00000000701a5b38 0000000000000000 : DownloadTool!Test_Setup+0x604
0000001c1d4ffa50 00000000701a2416 : 000000ae00000201 000001ec67f80ec0 0000001c1d4ffb50 00000000701d992a : DownloadTool!Test_Setup+0x18dff
0000001c1d4ffd20 00007ff7cb9a7a7e : 000001ec675b07c0 0000000000000000 0000000000000000 0000000000000000 : TelephonyToolService!GetInterfaceCapability+0x391ff
0000001c1d4ffd90 00007ffaf74854e0 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000 : TelephonyToolService!GetInterfaceCapability+0x15fda5
0000001c1d4ffdc0 00007ffaf7d8485b : 0000000000000000 0000000000000000 0000000000000000 0000000000000000 : kernel32!BaseThreadInitThunk+0x10
0000001c1d4ffdf0 0000000000000000 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000 : ntdll!RtlUserThreadStart+0x2b -
Tianyu Sun-MSFT 34,436 Reputation points Microsoft External Staff
2022-04-29T13:55:01.977+00:00 Hi @Yash MJ , may I ask, how did you get the
.dmpfile? Generated by Windows/VS/…? -
Yash MJ 1 Reputation point
2022-04-29T14:04:59.55+00:00 This is a DMP from crash while using telephonytool.exe in windows.
Crash due to null ptr as per the log. -
Tianyu Sun-MSFT 34,436 Reputation points Microsoft External Staff
2022-05-04T07:19:44.513+00:00 I am considering if the dump file was created by Windows and saved in the older, full user-mode dump format. As you can see, in this doc: Requirements and limitations:
Visual Studio can’t debug dump files saved in the older, full user-mode dump format. A full user-mode dump is not the same as a dump with heap.
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