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To: altq@csl.sony.co.jp, ts@polynet.lviv.ua
Cc: freebsd-questions@FreeBSD.ORG
Subject: Re: [altq 281] Panic with 3.4: rtfree
In-Reply-To: <Pine.BSF.3.96.1000124182003.5726B-100000@NetSurfer.lp.lviv.ua>
References: <Pine.BSF.3.96.1000124182003.5726B-100000@NetSurfer.lp.lviv.ua>
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Date: Tue, 25 Jan 2000 12:23:14 +0900
From: Kenjiro Cho <kjc@csl.sony.co.jp>
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Yaroslav Terletsky wrote:
> Dear Coders,
> 
> One of my routers being upgraded to 3.4-STABLE (as of Dec 30 1999)
> crashes *very* often with panic("rtfree");
> (With old 2.2.2 branch it works ok.)
> 
> It is cool in testing evnironment but after few minutes in real cond.
> (I think due to higher traffic and RT manipulations) it crashes.
> My RT is about 70 entries in size, maxusers 32, NMBCLUSTERS=2048.
> I'm also using ALTQ 2.0 (it does not patch sys/net/route.c).
> 
> Any suggestions why it is and how to fix this problem?

Please provide at least a stack trace at panic to show the code path
causing panic.

To get a stack trace, enable DDB option in your kernel config and type
"trace" at panic.

-Kenjiro


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