I remember 2.4.11 was fs corrupting and official tarballs were renamed: https://mirrors.edge.kernel.org/pub/linux/kernel/v2.4/linux-2.4.11-dontuse.tar.bz2 I'm not ext4 guy but which versions were affected recently? This comment mentions "6.1.64 and 6.1.65": https://lwn.net/Articles/954321/
