Mark H Weaver <m...@netris.org> writes: > From these facts, I believe we can conclude that the error is happening > within the body of 'begin-thread' in 'n-par-for-each', but outside of > the body of 'proc' passed to 'n-par-for-each'.
It could also be happening within the 'call-with-backtrace', used here: https://git.savannah.gnu.org/cgit/guile.git/tree/module/ice-9/threads.scm?h=v2.2.3#n159 More investigation is needed, but it's unlikely that I'll be able to spend more time on this today. Mark