bug#24201: 25.1.50; TLS connections sometimes hang

[Lars Ingebrigtsen]

Eli Zaretskii <eliz@gnu.org> writes:

>> It's using 100% CPU, so it's busy-waiting, but every time I stop it,
>> it's in that pthread_sigmask, as far as I'm able to tell...
>
> And if you then say "continue" or "finish", does it exit from the
> pthread_sigmask call?  If not, some other thread is spinning.

Hm...  actually, I don't know.  I say "cont" and then break it again,
and it says that it's in a pthread_sigmask call, but I don't know
whether it's the same one...

The process has unfortunately exited now, but the next time this
happens, what's the best way to debug what's going on?  I'm not very
well versed in gdb usage.

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   bloggy blog: http://lars.ingebrigtsen.no