Trace Analysis Patterns (Part 30)
Forthcoming Webinar on Pattern-Driven Software Diagnostics
2012 - The Year of Software Trace Analysis
Accelerated Memory Dump Analysis Training
Sponsored link: Memory Dump Analysis Services
Debugging Experts Magazine Online
Debugging Today Daily Newspaper
Sometimes, when we find an anchor message related to our problem description (for example, a COM port error) we are interested in its evolution throughout a software narrative:
# PID TID Message
[...]
126303 5768 1272 OpenComPort returns Status = 0x0
[...]
231610 3464 1576 OpenComPort returns Status = 0x0
[...]
336535 5768 4292 OpenComPort returns Status = 0×0
[…]
423508 5252 2544 OpenComPort returns Status = 0xc000000f
[…]
531247 5768 5492 OpenComPort returns Status = 0xc000000f
[…]
639039 772 3404 OpenComPort returns Status = 0xc000000f
[…]
Then we can check activity between changes. We call this pattern Message Change.
- Dmitry Vostokov @ DumpAnalysis.org + TraceAnalysis.org -
Sponsored link: Professional Software Debugging Services
/* Malware and Software Defects -> Victimware.org */
Copyright © 2006 - 2012. This is a non-profit research and scientific project.
_1125.png)
Citrix and Microsoft Customer Forum
Museum of Debugging and Memory Dumps
7/7/2011 - 8/8/2011 Annual Competition: Tell Your Windows Debugging Story
Crash and Hang Analysis Audit Service
CARE: Crash Analysis Report Environment
Crash Dump and Software Trace Analysis Training and Seminars
Access OpenTask Titles on Safari Books Online
DATA (Dump Analysis + Trace Analysis) Facebook group
Please join the community of memory (dump) and trace analysis engineers. This group promotes scientific methods and memory dump-based worldview.
Twitter @ DumpAnalysis You can now follow portal and blog news at DumpAnalysis on Twitter
LinkedIn Group Dr. Watson Enthusiasts All about Dr. Watson errors and more. Get news, excerpts and progress reports about the forthcoming book The Science of Dr. Watson: An Illustrated History of Debugging (ISBN 978-1906717070)
2010 (0x7DA) - The Year of Dump Analysis 2011 (0x7DB) - 2020 (0x7E4) The Debugging Decade
International Memory Analysts and Debuggers Day: 07.07 and/or 08.08 starting from The Year of Dump Analysis, 2010, 7DA
AnnouncementsComing Soon:
Fundamentals of Complete Crash and Hang Memory Dump Analysis
Management Bits: An Anthology from Reductionist Manager
Crash Dump Analysis for System Administrators and Support Engineers
New Magazines:
Debugged! MZ/PE: MagaZine for/from Practicing Engineers
New Books:
Introduction to Pattern-Driven Software Problem Solving
Memory Dump Analysis Anthology: Color Supplement for Volumes 4-5
Windows Debugging Notebook: Essential User Space WinDbg Commands
Memory Dump Analysis Anthology, Volume 5
Memory Dump Analysis Anthology, Volume 4
Memory Dump Analysis Anthology: Color Supplement for Volumes 1-3
Memory Dump Analysis Anthology, Volume 3
First Fault Software Problem Solving: A Guide for Engineers, Managers and Users
x64 Windows Debugging: Practical Foundations
Also available:
Windows Debugging: Practical Foundations
DLL List Landscape: The Art from Computer Memory Space
Dumps, Bugs and Debugging Forensics: The Adventures of Dr. Debugalov
WinDbg: A Reference Poster and Learning Cards
Memory Dump Analysis Anthology, Volume 2
Memory Dump Analysis Anthology, Volume 1
New Children's Book:
