memory tools

Deepin Linux

Aug 16, 2024 · Fundamentals

Understanding Linux Kernel Oops, BUG, and Panic: Debugging Techniques and Tools

This article explains Linux kernel crash diagnostics, covering Oops messages, BUG and BUG_ON macros, the die() and panic() pathways, preparation steps for reproducing bugs, kernel configuration options for debugging, and useful memory‑debugging utilities such as MEMWATCH, YAMD, Electric Fence and strace.