Your bug report

#31996: 27.0.50; [w32] while dumping: assertion failed: specpdl_ptr->kind == SPECPDL_UNWIND_PTR && specpdl_ptr->unwind_ptr.func == xfree

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 31996@debbugs.gnu.org.

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31996: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=31996
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