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Date:      Sat, 15 Nov 2003 13:00:46 +0300 (MSK)
From:      Dmitry Morozovsky <marck@rinet.ru>
To:        "Tomasz Szymczak [valis]" <ex@valis.net.pl>
Cc:        freebsd-stable@freebsd.org
Subject:   Re: kernel panic on jailed sshd - 4.9-release
Message-ID:  <20031115125830.B53578@woozle.rinet.ru>
In-Reply-To: <20031112180751.3880bbf0.ex@valis.net.pl>
References:  <OF7868ECF7.780FBD5B-ONC1256DDB.002CB9FC-C1256DDB.0030B125@felvi.hu> <20031112180751.3880bbf0.ex@valis.net.pl>

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On Wed, 12 Nov 2003, Tomasz Szymczak [valis] wrote:

TSv> > Just installed 4.9-RELEASE with jailed sshd over a null-mounted (bin,
TSv> > dev,etc,usr)
TSv> > dirs crashing. It's an IBM xSeries 345 with SMP with HT. (dmesg at the end)
TSv>
TSv> > What else i should debug or what to show? Any idea what wrong I do?
TSv>
TSv> Don't use /dev mounted as nullfs and everything will be ok.

I use mfs for jailed /dev and r/o nullfs for jailed /usr mounts; things are
(or at least seem) stable so far...

oh, yeah, and do not use sockets across null/unionfs boundaries...

Sincerely,
D.Marck                                     [DM5020, MCK-RIPE, DM3-RIPN]
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*** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck@rinet.ru ***
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