From: Thomas Gleixner <tglx@linutronix.de>
To: Grazvydas Ignotas <notasas@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>, linux-kernel@vger.kernel.org
Subject: Re: twl4030 irq crashes
Date: Thu, 7 Oct 2010 00:59:28 +0200 (CEST) [thread overview]
Message-ID: <alpine.LFD.2.00.1010070058220.17015@localhost6.localdomain6> (raw)
In-Reply-To: <AANLkTik0q3i9SkydhJFbousVrHbc+eMM2SkaxR4MD41U@mail.gmail.com>
On Thu, 7 Oct 2010, Grazvydas Ignotas wrote:
> Hello,
>
> I've pulled today's (20101006) linux-next and twl4030 started crashing
> on certain interrupts. twl4030 irq code hasn't changed so it's
> probably genirq's fault:
>
> [ 0.889739] Unable to handle kernel NULL pointer dereference at
> virtual address 00000000
> [ 0.898193] pgd = c0004000
> [ 0.901000] [00000000] *pgd=00000000
> [ 0.904754] Internal error: Oops: 80000005 [#1]
> [ 0.909484] last sysfs file:
> [ 0.912567] Modules linked in:
> [ 0.915771] CPU: 0 Not tainted
> (2.6.36-rc6-next-20101006-00001-g766a681-dirty #205)
> [ 0.924133] PC is at 0x0
> [ 0.926788] LR is at handle_edge_irq+0x84/0x14c
Can you please decode that line with
addr2line -e vmlinux c0077244
Thanks,
tglx
next prev parent reply other threads:[~2010-10-06 22:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-06 22:29 Grazvydas Ignotas
2010-10-06 22:59 ` Thomas Gleixner [this message]
2010-10-06 23:27 ` Grazvydas Ignotas
2010-10-07 18:37 ` Thomas Gleixner
2010-10-07 22:40 ` Grazvydas Ignotas
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