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Date: Tue, 2 Sep 2008 16:13:57 +0000 (UTC)
From: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net>
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To: John Baldwin <jhb@freebsd.org>
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References: <200808291636.10656.jhb@FreeBSD.org> <48B86BB3.30705@elischer.org>
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Cc: Julian Elischer <julian@elischer.org>,
	FreeBSD current mailing list <current@freebsd.org>
Subject: Re: rtentry panic with FIB
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On Tue, 2 Sep 2008, John Baldwin wrote:

> On Friday 29 August 2008 05:35:47 pm Julian Elischer wrote:
>> John Baldwin wrote:
>>> Unfortunately it hung trying to dump, so all I have is the stack trace
> from
>>> DDB.  This is recent HEAD running stress2
>>>
>>> panic: _mtx_lock_sleep: recursed on non-recursive mutex rtentry @ ../../1
>>>
>>
>> do you know what lock it was talking about?
>
> All I have is what I included in the original e-mail.  So it's an "rtentry"
> mutex, but that's all I know.  You can try running the 'udp' test from
> stress2 locally perhaps to see if you can trigger it.

I had a look at the function and the locking looked strange (possibly
because of the goto  and label in the middle).

Could you find the line number (surrounding code block) for:

>>> rt_check_fib() at rt_check_fib+0x1ea 
/bz


-- 
Bjoern A. Zeeb              Stop bit received. Insert coin for new game.