bug#48629: 28.0.50; GUI emacsclient frames stop accepting keyboard input around recv

[Basil L. Contovounesios]

"Basil L. Contovounesios" <contovob@tcd.ie> writes:

> Eli Zaretskii <eliz@gnu.org> writes:
>
>>> From: "Basil L. Contovounesios" <contovob@tcd.ie>
>>> Cc: Eli Zaretskii <eliz@gnu.org>,  48629@debbugs.gnu.org
>>> Date: Wed, 26 May 2021 16:58:17 +0100
>>> 
>> Then step through the code and see what it does and why it doesn't
>> respond to keyboard input.
>
> I guess I need debugging symbols for this, because at this point
> step/next progressively and slowly climb frames, without any indication
> of the surrounding code or values (GDB maintains that it's in pselect.c
> the whole time).

I'm now running with '-Og -ggdb'.  I didn't have time to investigate
further the last two times the freeze happened, but I did save the
attached output of 'thread apply all bt full' for posterity.

-- 
Basil

gdb.txt.gz
Description: GDB backtrace