Hello, I seem to be having a related problem trying to build Linux at all. This used to work, but after some recent upgrades (I am also running Arch Linux), I'm getting a dedup error too. I'm also getting a "relocation to !ENDBR" error that, as far as I can tell (and that's not particularly far, to be fair), is erroneous, which makes me think something even stranger is going on with my tools. Since both of these issues appeared, so far, only on Arch Linux, it might be an Arch-speciifc packaging issue. I've uploaded my config and pahole log to the following URLs: https://endrift.com/files/config.gz https://endrift.com/files/make-log.xz Vicki PS: My apologies for the lack of a quoted reply or any other formatting issues; I'm not subscribed to this mailing list and am struggling to figure out how to send a reply without the originals in my client. In retrospect, maybe I could have imported the .eml/mbox directly.