https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94129
--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> --- Btw, your backtrace ends up in lto_uncompression_zlib but Matthias shows the Ubuntu packages have zstd enabled. I'd have expected only zstd compressed sections there. Matthias, can you reproduce the issue?