bug#26932: 25.1; Crash triggered a few times a day with network process

[Vivek Dasmohapatra]

On Wed, 14 Jun 2017, Eli Zaretskii wrote:

> One thing to try is to rebuild Emacs without optimizations (-O0
> compiler option).

I'll kick off a build, but from experience that seems to help a lot
less these days - AIUI anything left in a register over a function
call still counts as optimised away, and you have to crack out
the disassembly instructions in gdb to see it. I'm guessing amd64
having a lot more registers makes this more obvious than in the
old i386 register-starved days.

> Thank you.  Let me know if you need help in that.

Looks reasonable enough. Is there anything in particular you're
interested in, other than which object triggered the SEGV?