Lập Trình Linux

Linux Kernel Debugging: Going Beyond Printk Messages




Debugging the Linux kernel with printk messages is a common technique. And often a good one. The problem happens when we only know this debugging technique. How to debug a kernel oops message? How to trace and understand the kernel execution? How to identify and analyze a buffer overflow? How to identify a memory leak or a deadlock in kernel space? In many situations, there are more effective kernel debugging tools and techniques, including KGDB, ftrace, addr2line, eBPF, kmemleak, and so on. In this presentation, we will go over these and many other very useful tools to identify and fix problems in the Linux kernel.

Talk presented at Embedded Linux Conference Europe 2019.

Nguồn: https://ftlinuxcourse.com

Xem thêm bài viết khác: https://ftlinuxcourse.com/lap-trinh-linux

Tin HOT
Thêm triệu chứng của người nhiễm Virus Corona | THDT
Tin HOT
Phùng Ngọc Huy Vẫn Không Về Thăm Dù Mai Phương Chờ Đợi Suốt 2 Năm
Công Nghệ
Hàm Trim – Cắt bỏ khoảng trắng dư thừa trong Excel | Kiến thức Hàm Excel
  • Hello Sir
    Could you please send the link for this presentation .
    Thanks