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[Bug guile/17923] scheme exception about invalid object in a backtrace


https://sourceware.org/bugzilla/show_bug.cgi?id=17923

--- Comment #5 from dje at google dot com ---
(In reply to dje from comment #4)
> (In reply to Marcus Daniels from comment #3)
> > Here's another error I witnessed:
> > 
> > ./guile/scm-gsmob.c:268: internal-error: gdbscm_clear_eqable_gsmob_ptr_slot:
> > Assertion `slot != NULL` failed.
> 
> Is it possible to provide a repro for this?

OTOH, if a repro is impossible maybe you could help debug this?
[since you're hacking the code already]

E.g., for the frame problem, is it possible to set a breakpoint on one of the
frame functions early on, when f_smob->inferior is not NULL, set a watchpoint
on it, and then continue?  When the watchpoint triggers a backtrace may be
sufficient to isolate the culprit.

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