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Date: Wed, 03 Sep 2008 11:01:58 +0200 From: Peter Zijlstra <peterz@...radead.org> To: Luca Tettamanti <kronos.it@...il.com> Cc: linux-kernel@...r.kernel.org, mingo@...hat.com Subject: Re: [2.6.27] early exception - lockdep related? On Wed, 2008-09-03 at 10:54 +0200, Luca Tettamanti wrote: > On Wed, Sep 3, 2008 at 10:37 AM, Peter Zijlstra <peterz@...radead.org> wrote: > > On Wed, 2008-09-03 at 10:28 +0200, Luca Tettamanti wrote: > >> On Wed, Sep 3, 2008 at 8:52 AM, Peter Zijlstra <peterz@...radead.org> wrote: > >> > On Tue, 2008-09-02 at 23:06 +0200, Luca Tettamanti wrote: > >> >> Hello, > >> >> I'm seeing an early exception (0e) - which seems related to lockdep - at > >> >> boot with many 2.6.27 kernels and I'm having troubles to track it down. > >> > > >> > Does it print one of these nice stack traces? > >> > >> Of course not ;-) It dies before dumping the stack trace (or at least > >> it doesn't make to the console - that machine has a serial port, but > >> my notebook does not... I've ordered a usb-to-serial adapter). > > > > Until it arrives, you could try poking at netconsole.. > > Hum, I forgot to mention that it dies very early, just after: > > Kernel is alive > Kernel is really alive > <exception> > <dead> > > Is netconsole already up at that point? Good question, I suppose not, that only happens after the device probing has found the eth card. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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