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From: Oliver Hartkopp <oliver@hartkopp.net>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>,
	Marcel Holtmann <marcel@holtmann.org>
Cc: Linux Netdev List <netdev@vger.kernel.org>,
	linux-bluetooth@vger.kernel.org
Subject: tty_register_device NULL pointer dereference in 2.6.31-rc4
Date: Sat, 25 Jul 2009 12:01:43 +0200	[thread overview]
Message-ID: <4A6AD807.6060706@hartkopp.net> (raw)

[-- Attachment #1: Type: text/plain, Size: 468 bytes --]

Hello Alan and Marcel,

this morning i got a NULL pointer dereference in tty_register_device() that
looked similar to the one, i posted here on 03-jun-2009:

http://marc.info/?l=linux-bluetooth&m=124404919324542&w=2

As the boot sequence stopped after this point, i was only able to take a
picture of it - see attached jpg.

I was able to shut down the system gracefully by pressing the power button.

The problem emerges really seldom.

Any idea?

Regards,
Oliver




[-- Attachment #2: tty_register_device_2-6-31-rc4.jpg --]
[-- Type: image/jpeg, Size: 134502 bytes --]

             reply	other threads:[~2009-07-25 10:01 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-07-25 10:01 Oliver Hartkopp [this message]
2009-07-25 10:50 ` tty_register_device NULL pointer dereference in 2.6.31-rc4 Alan Cox
2009-07-25 11:07   ` Marcel Holtmann
2009-07-25 12:10     ` Alan Cox
     [not found]       ` <20090725131046.0f076f37-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org>
2009-07-27  9:59         ` Dave Young
2009-07-27 11:12           ` Oliver Hartkopp
2009-07-27 11:39             ` Oliver Hartkopp
     [not found]               ` <4A6D91D7.6030204-fJ+pQTUTwRTk1uMJSBkQmQ@public.gmane.org>
2009-07-27 14:07                 ` Dave Young
2009-07-29 14:00                   ` Oliver Hartkopp
2009-07-30  9:15                     ` Dave Young
2009-07-30 10:05                       ` Oliver Hartkopp
     [not found]                         ` <4A717083.5090101-fJ+pQTUTwRTk1uMJSBkQmQ@public.gmane.org>
2009-07-31  9:39                           ` Dave Young
2009-07-31 10:10                             ` Dave Young
2009-07-31 11:20                               ` Oliver Hartkopp
     [not found]                                 ` <4A72D373.7080802-fJ+pQTUTwRTk1uMJSBkQmQ@public.gmane.org>
2009-08-01  3:17                                   ` Dave Young
2009-08-01  9:15                                     ` Oliver Hartkopp
2009-08-01  9:21                                     ` Oliver Hartkopp
2009-08-01  9:32                                       ` Dave Young
2009-08-03 12:03                                         ` Oliver Hartkopp

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