Re: Thread-local storage issues arose again? Firefox frequently crashes on 10.0 aarch64

[Taylor R Campbell <campbell+netbsd-tech-userlevel%mumble.net@localhost>]

> Date: Sun, 14 Apr 2024 05:15:31 +0000
> From: Emmanuel Dreyfus <manu%netbsd.org@localhost>
> 
> On Sun, Apr 14, 2024 at 02:07:26PM +0900, PHO wrote:
> > As I mentioned in
> > http://mail-index.netbsd.org/netbsd-users/2024/04/12/msg030915.html, Firefox
> > tab processes crash very frequently on NetBSD/aarch64 10.0. Building it with
> > PKG_OPTIONS.firefox+=debug-info revealed that when it crashes it segfaults
> > at one of these two places non-deterministically:
> 
> Not sure it is related, but it could be: I get random SISEGV when 
> bulk-building NetBSD-10.0/i386 packages on NetBSD-10.0/amd64 XEN3_DOMU.

This is almost certainly unrelated to the issue on firefox/aarch64
which pho@ narrowed down to a thread-local storage matter; can you
start a separate thread or PR for it, with diagnostic information?