After installing the gentoo-sources-2.4.20-r5, i get 2 freezes. This is happening on a Athlon XP. On my other machine, Pentium 3, it`s still stable. The first freeze was while I was extracting a big .bz2 file and playing an .ogg file, and the other freeze was during playing an OpenGL Game (with latest nVidia drivers). Reproducible: Didn't try Steps to Reproduce: 1. 2. 3.
It sounds like you're having a potential hardware problem, most likely cooling. Please check your cooling and RAM.
I found it out. When compilling in LOCAL APIC into the Kernel, the System gets very unstable, freezes like I described. Must be due to my chipset which is a SiS 735 on a Elitwgroup K7S5A Mainboard. Now, without this APIC stuff everything runs normal. No freezes.