Debugging TV Frame 0x24
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The document discusses stack trace patterns and manual reconstruction of stack traces, as presented by Dmitry Vostokov at a software diagnostics institute event. It includes examples of current and past stack traces, highlighting execution residue patterns and troubleshooting methods. Additionally, it promotes upcoming training sessions and resources available from the software diagnostics library.
![Example
© 2013 Software Diagnostics Institute
; Current stack trace
0:000> kL
Child-SP RetAddr Call Site
[…]
00000000`001af420 00000001`3f6813a9 PastStackTrace!bar_5+0x9
00000000`001af450 00000001`3f681409 PastStackTrace!bar_4+0x39
00000000`001af510 00000001`3f681469 PastStackTrace!bar_3+0x39
00000000`001af5d0 00000001`3f6814c9 PastStackTrace!bar_2+0x39
00000000`001af690 00000001`3f6814f9 PastStackTrace!bar_1+0x39
00000000`001af750 00000001`3f681517 PastStackTrace!bar+0x9
00000000`001af780 00000001`3f6816ec PastStackTrace!main+0x17
00000000`001af7b0 00000000`779f652d PastStackTrace!__tmainCRTStartup+0x144
00000000`001af7f0 00000000`77b2c521 kernel32!BaseThreadInitThunk+0xd
00000000`001af820 00000000`00000000 ntdll!RtlUserThreadStart+0x1d
; Past stack trace
0:000> kL =00000000001ab138
Child-SP RetAddr Call Site
[…]
00000000`001ab140 00000001`3f6810b9 PastStackTrace!foo_8+0x49
00000000`001ab200 00000001`3f681119 PastStackTrace!foo_7+0x49
00000000`001ab2c0 00000001`3f681179 PastStackTrace!foo_6+0x49
00000000`001ab380 00000001`3f6811d9 PastStackTrace!foo_5+0x49
00000000`001ab440 00000001`3f681239 PastStackTrace!foo_4+0x49
00000000`001ab500 00000001`3f681299 PastStackTrace!foo_3+0x49
00000000`001ab5c0 00000001`3f6812f9 PastStackTrace!foo_2+0x49
00000000`001ab680 00000001`3f681355 PastStackTrace!foo_1+0x49
00000000`001ab740 00000001`3f681517 PastStackTrace!foo+0x45
00000000`001af780 00000001`3f6816ec PastStackTrace!main+0x17
00000000`001af7b0 00000000`779f652d PastStackTrace!__tmainCRTStartup+0x144
00000000`001af7f0 00000000`77b2c521 kernel32!BaseThreadInitThunk+0xd
00000000`001af820 00000000`00000000 ntdll!RtlUserThreadStart+0x1d](https://image.slidesharecdn.com/debuggingtvframe0x24-171021182311/85/Debugging-TV-Frame-0x24-5-320.jpg)
Debugging TV Frame 0x24
- 1. Frame 0x24 Presenter: Dmitry Vostokov Sponsors Debugging.TV
- 2. • Raw stack • Execution Residue pattern • Manual stack reconstruction • New! Past Stack Trace pattern Topics © 2013 Software Diagnostics Institute
- 3. Raw Stack © 2013 Software Diagnostics Institute address time current stack trace
- 4. Past Stack Trace © 2013 Software Diagnostics Institute time current stack trace past stack trace address
- 5. Example © 2013 Software Diagnostics Institute ; Current stack trace 0:000> kL Child-SP RetAddr Call Site […] 00000000`001af420 00000001`3f6813a9 PastStackTrace!bar_5+0x9 00000000`001af450 00000001`3f681409 PastStackTrace!bar_4+0x39 00000000`001af510 00000001`3f681469 PastStackTrace!bar_3+0x39 00000000`001af5d0 00000001`3f6814c9 PastStackTrace!bar_2+0x39 00000000`001af690 00000001`3f6814f9 PastStackTrace!bar_1+0x39 00000000`001af750 00000001`3f681517 PastStackTrace!bar+0x9 00000000`001af780 00000001`3f6816ec PastStackTrace!main+0x17 00000000`001af7b0 00000000`779f652d PastStackTrace!__tmainCRTStartup+0x144 00000000`001af7f0 00000000`77b2c521 kernel32!BaseThreadInitThunk+0xd 00000000`001af820 00000000`00000000 ntdll!RtlUserThreadStart+0x1d ; Past stack trace 0:000> kL =00000000001ab138 Child-SP RetAddr Call Site […] 00000000`001ab140 00000001`3f6810b9 PastStackTrace!foo_8+0x49 00000000`001ab200 00000001`3f681119 PastStackTrace!foo_7+0x49 00000000`001ab2c0 00000001`3f681179 PastStackTrace!foo_6+0x49 00000000`001ab380 00000001`3f6811d9 PastStackTrace!foo_5+0x49 00000000`001ab440 00000001`3f681239 PastStackTrace!foo_4+0x49 00000000`001ab500 00000001`3f681299 PastStackTrace!foo_3+0x49 00000000`001ab5c0 00000001`3f6812f9 PastStackTrace!foo_2+0x49 00000000`001ab680 00000001`3f681355 PastStackTrace!foo_1+0x49 00000000`001ab740 00000001`3f681517 PastStackTrace!foo+0x45 00000000`001af780 00000001`3f6816ec PastStackTrace!main+0x17 00000000`001af7b0 00000000`779f652d PastStackTrace!__tmainCRTStartup+0x144 00000000`001af7f0 00000000`77b2c521 kernel32!BaseThreadInitThunk+0xd 00000000`001af820 00000000`00000000 ntdll!RtlUserThreadStart+0x1d
- 6. Further Reading © 2013 Software Diagnostics Institute From Software Diagnostics Library: Reconstructing Stack Trace Manually Execution Residue pattern Incorrect Stack Trace pattern Truncated Stack Trace pattern Glued Stack Trace pattern Debugging TV: Episode 0xF (Mac OS X)
- 7. !Ad Hardcore Software Diagnostics Training May, 13, 2013 Philosophy of Software Diagnostics (FREE) June 17, 2013 Pattern-Oriented Network Trace Analysis July, 19-22, 2013 Accelerated Windows Debugging3 July 24-29, 2013 Accelerated Windows Memory Dump Analysis 2013 The New Old Debugging © 2013 Software Diagnostics Institute Now Available for Booking