Re: [emacs-master] Frequent freezes on macOS

[Philipp Stephani]

Am Di., 19. Jan. 2021 um 21:27 Uhr schrieb Simon Leinen
<simon.leinen@gmail.com>:
>
> I have been experiencing the same issue for the past few days.  Emacs 
> compiled (to a nextstep application) from master on MacOS occasionally hangs 
> while retrieving mail (headers) from an IMAP server in Gnus.  When this 
> happens, I can get out of the hang once by sending it a TERM signal (kill 
> $(pgrep Emacs)).  But if this happens a second time, this actually kills 
> Emacs.  Here's an all-threads backtrace after running it under the debugger, 
> waiting for Emacs to hang, and then interrupting the process in the debugger:
>

Thanks, that backtrace is very helpful. I hope I fixed this issue with
commit 8ed97a8d543b9596166c670212265dabc44aa3d5; however, it would
still be great if someone could reproduce it systematically so I can
add a regression test.