Date: Thu, 3 Nov 2005 00:58:48 +0100 From: Max Laier <max@love2party.net> To: Vladimir Kushnir <vkushnir@i.kiev.ua> Cc: freebsd-current@freebsd.org Subject: Re: CURRENT + amd64 + user-ppp = panic Message-ID: <200511030059.05946.max@love2party.net> In-Reply-To: <20051103001509.C85422@kushnir1.kiev.ua> References: <20051027022313.R675@kushnir1.kiev.ua> <200511021035.22990.max@love2party.net> <20051103001509.C85422@kushnir1.kiev.ua>
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On Wednesday 02 November 2005 23:20, Vladimir Kushnir wrote:
> On Wed, 2 Nov 2005, Max Laier wrote:
> > That brings me back to ln_timer_ch as the culprit. Could you please
> > build with this patch and get me the console output shortly before the
> > panic?
>
> Here it is: right before panic it prints
>
> For 0xffffff0017531100 -1 ticks
> For 0xffffff0017531100 -1 ticks
This results in two consecutive callout_stop() calls, but shouldn't hurt as
callout_stop is protected against that.
Do you get a dump for this? Can you compare this pointer to the global
llinfo_nd6 and see if "c" from the softclock() frame is related (or maybe the
previous item in the list TAILQ).
> (with yesterday's GENERIC).
> P.S.
> Oh, incidentally, this (yesterday's) GENERIC plus my usual
> modules (atapicam, snd_ich, {cd9660, ntfs}_iconv and ext2fs) falls at
> mid-boot with "memory modified after free" :-( Non of these modules by
> itself caused any problem.
Let's take this one thing at a time and provide more details for this problem
in a separate thread. Thanks.
--
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