https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92564
Alan Modra <amodra at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC|amodra at gcc dot gnu.org | --- Comment #2 from Alan Modra <amodra at gmail dot com> --- Did you try Ian's suggestion of -Wl,--split-stack-adjust-size=0x8000 or even larger?