You're reading from Linux Kernel Debugging Leverage proven tools and advanced techniques to effectively debug Linux kernels and kernel modules

Product type Paperback

Published in Aug 2022

Publisher Packt

ISBN-13 9781801075039

Length 638 pages

Edition 1st Edition

Tools

Linux

Concepts

System Administration

Author (1):

Kaiwan N. Billimoria

View More author details

Table of Contents (17) Chapters

Preface

1. Part 1: A General Introduction and Approaches to Kernel Debugging

2. Chapter 1: A General Introduction to Debugging Software FREE CHAPTER

3. Chapter 2: Approaches to Kernel Debugging

4. Part 2: Kernel and Driver Debugging Tools and Techniques

5. Chapter 3: Debug via Instrumentation – printk and Friends

6. Chapter 4: Debug via Instrumentation – Kprobes

7. Chapter 5: Debugging Kernel Memory Issues – Part 1

8. Chapter 6: Debugging Kernel Memory Issues – Part 2

9. Chapter 7: Oops! Interpreting the Kernel Bug Diagnostic

10. Chapter 8: Lock Debugging

11. Part 3: Additional Kernel Debugging Tools and Techniques

12. Chapter 9: Tracing the Kernel Flow

13. Chapter 10: Kernel Panic, Lockups, and Hangs

14. Chapter 11: Using Kernel GDB (KGDB)

15. Chapter 12: A Few More Kernel Debugging Approaches

16. Other Books You May Enjoy

An introduction to kernel tracing with LTTng and Trace Compass

The Linux Trace Toolkit – next generation (LTTng) is a powerful and popular tracing system for the Linux kernel as well as userspace apps and libraries; it's open source, released under the Lesser GPL (modules and libraries), the GPL (tooling), and some components under the MIT license. Its original version (LTT) dates back to 2005, and LTTng is actively maintained. It has made a name for itself in helping track down performance and debug issues on multicore parallel and real-time systems. (Here, we're using the latest stable version at the time of writing – v2.13.)

The LTTng website (https://lttng.org/) does an excellent job documenting all aspects (learn what exactly tracing is at https://lttng.org/docs/v2.13/#doc-what-is-tracing). Due to space constraints, we shall simply refer you to the appropriate links. To install LTTng, please see this link: https://lttng.org/docs/v2.13/#doc-installing...