by Cao | Apr 12, 2018 | FreeBSD, Kernel
This paper written by Colin Percival, known FreeBSD contributor, describes his work along with several others profiling the FreeBSD kernel boot. Colin goes in depth on timestamp logging, function tracing, boot holds, and provides a visual flame chart of all the...
![[How-To] Create your first FreeBSD kernel module](https://www.freebsdnews.com/wp-content/uploads/userconfig.png)
by Cao | Oct 28, 2016 | Kernel, Tutorial
User Abdelhadi Khiati shows us how to create a FreeBSD kernel module. Follow the link below for the full set of instructions. FreeBSD is one of the biggest OSs in history. It is Unix flavored and based on the Berkeley Software Distribution. Even though Linux is...
by Cao | Oct 5, 2016 | Blog, Jails, Kernel
In this article, FreeNode #freebsd users Tykling & backflow analyze a queue overflow error message from a log of their jailhost. These users came up with a method to track these kinds of problems down should they occur again. Special thanks to the FreeBSD IRC...
by Cao | Aug 29, 2016 | FreeBSD, Kernel
This article by user Will Andrews discusses the methods used to extract information from the FreeBSD kernel, and offers a solution that provides a boost in performance for those looking to do kernel debugging. We previously explored FreeBSD userspace coredumps....
by Cao | Jun 9, 2016 | Blog, Kernel
User Eric McCorkle follows up on work in refactoring the FreeBSD EFI boot / loader code. In this blog, he discusses his findings in EFI refactoring, boot crypto framework, GELI support, and kernel key injection. See the link below for his full report. I have completed...
