Re: lib/54017: jemalloc deadlock?

[Andreas Gustafsson <gson%gson.org@localhost>]

The following reply was made to PR lib/54017; it has been noted by GNATS.

From: Andreas Gustafsson <gson%gson.org@localhost>
To: martin%NetBSD.org@localhost
Cc: gnats-bugs%NetBSD.org@localhost
Subject: Re: lib/54017: jemalloc deadlock?
Date: Tue, 26 Feb 2019 13:14:07 +0200

 Martin wrote:
 > Attaching gdb to the python process shows two threads trying to malloc()
 > two identical quite huge memory ranges
 
 I suspect there is only one thread and a bug in gdb is causing it to
 be displayed twice.  I've seen something similar before trying to
 debug other multithreaded programs, and the two backtraces in the PR
 are bit-for-bit identical.
 -- 
 Andreas Gustafsson, gson%gson.org@localhost