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Date: Sun, 15 Sep 2013 07:00:05 -0500
From: Diane Bruce <db@db.net>
To: Su Kang Yin <paradyse@gmail.com>
Subject: Re: sshd isnt working?
Message-ID: <20130915120005.GA16617@night.db.net>
References: <CAHjFwoCK2qdgeyyQLJ6FEZxJFRs8gELP37LxoDvjOUsfv6PuBQ@mail.gmail.com>
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On Sun, Sep 15, 2013 at 01:39:42PM +0800, Su Kang Yin wrote:
> Hi,
> 
> sshd throwing signal 6 on server side
> 
> messages log:
> Sep 15 05:32:31 beaglebone kernel: pid 896 (sshd), uid 22: exited on signal 6
> 
> On FreeBSD version:
> FreeBSD beaglebone 10.0-ALPHA1 FreeBSD 10.0-ALPHA1 #0 r255586: Sun Sep
> 15 12:53:16 HKT 2013
> root@freebsd:/usr/home/cantona/crochet-freebsd/work/obj/arm.a
> rmv6/usr/src.head/sys/BEAGLEBONE  arm
> 
...
> 
> Anyone have an idea about this problem?

Yes.

http://docs.freebsd.org/cgi/getmsg.cgi?fetch=199241+0+archive/2013/freebsd-arm/20130728.freebsd-arm

I see you rediscovered this as well.

I did poke at it a bit more and found
 
http://docs.freebsd.org/cgi/getmsg.cgi?fetch=47500+0+archive/2013/freebsd-arm/20130825.freebsd-arm

zbb and Matthias Meyser reported another weird jemalloc error which is
in PR 182060

http://www.freebsd.org/cgi/query-pr.cgi?pr=182060&cat=

I believe this is the exact same problem manifesting itself elsewhere.

I suspect we have a locking problem in the mutex code used on armv6.


> Thanks,
> Yin

- Diane
-- 
- db@FreeBSD.org db@db.net http://www.db.net/~db