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Date:      Mon, 11 Dec 2006 17:40:22 -0500
From:      John Baldwin <jhb@freebsd.org>
To:        "Marc G. Fournier" <scrappy@hub.org>
Cc:        freebsd-stable@freebsd.org
Subject:   Re: panic: sleeping thread
Message-ID:  <200612111740.23259.jhb@freebsd.org>
In-Reply-To: <881CD0E71B5FAD4AF6E86200@ganymede.hub.org>
References:  <624054998B7DEF7D446796E1@ganymede.hub.org> <200612111627.23547.jhb@freebsd.org> <881CD0E71B5FAD4AF6E86200@ganymede.hub.org>

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On Monday 11 December 2006 17:21, Marc G. Fournier wrote:
> 
> --On Monday, December 11, 2006 16:27:23 -0500 John Baldwin <jhb@freebsd.org>
> wrote:
> 
> > On Saturday 09 December 2006 03:30, Marc G. Fournier wrote:
> >>
> >> Without a core dump, does this mean anything to anyone?
> >>
> >> Sleeping thread (tid 101251, pid 38200) owns a non-sleepable lock
> >> panic: sleeping thread
> >> cpuid = 1
> >>
> >> The kernel was last upgraded:
> >>
> >> FreeBSD 6.2-PRERELEASE #1: Fri Nov 17 23:31:41 AST 2006
> >>
> >> I'm going to build in DDB stuff right now, as I know I've seen that one
> > before
> >> ... but figured I'd ask and see if someone had an idea with so very 
little
> >> information :(
> >
> > ddb will give a lot more useful information, can't really debug it further
> > w/o  that, sorry. :(
> 
> NP, I've added DDB to my kernel, but I'm having a hard time finding out how 
to
> break into DDB over an SSH connection ... telnet is easy, but all my HP 
remote
> consoles use SSH ...

Maybe use ssh -e none?  You don't need to break into ddb though, when it 
panics it will print out more useful info on its own.

-- 
John Baldwin



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