Re: Kernel Panic in kernel-image-2.6.7-1-686 in jbd
On Fri, Aug 20, 2004 at 11:56:43AM -0400, Bharath Ramesh wrote:
> * Christoph Hellwig (hch@lst.de) wrote:
> > On Thu, Aug 19, 2004 at 06:37:13PM -0400, Bharath Ramesh wrote:
> > > I have 2.6.7 kernel on my Compaq laptop. I compiled the ndiswrapper
> > > downloading from sourcforge. But whenever I try to run ifup on my device
> > > I get a Kernel Panic. I am attaching the a part of the kernel messages
> > > when it panics. Any help on this is appreciated. I am not subsribed to
> > > this list, please CC me the replies.
> >
> > When ifuping the ndiswrapper device? This pretty much looks like a
> > stack overflow, and given how stack hungry windows drivers are that
> > would be the likely culprit.
>
> If you see the last line ok the kernel panic it says:
>
> Aug 18 00:04:37 poseidon kernel: <0>Assertion failure in journal_start() at fs/jbd/transaction.c:274: "handle->h_transaction->t_journal == journal"
>
> The problem is that this bug is reproducable. Either ndiswrapper is at
> fault or there is a bug in jbd. Looking at the Call trace it seems like
> the panic occured in jbd. Any suggestions.
Let me repeat: this looks extremly like a stack overflow. ndiswrapper
is known for causing stack overflows. Can you reproduce this bug
without ndiswrapper loaded?
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