tty_register_device NULL pointer dereference in 2.6.31-rc4

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From: Oliver Hartkopp

Subject: tty_register_device NULL pointer dereference in 2.6.31-rc4

Date: Saturday, July 25, 2009 - 3:01 am

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

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Messages in current thread:

tty_register_device NULL pointer dereference in 2.6.31-rc4, Oliver Hartkopp, (Sat Jul 25, 3:01 am)

Re: tty_register_device NULL pointer dereference in 2.6.31-rc4, Alan Cox, (Sat Jul 25, 3:50 am)

Re: tty_register_device NULL pointer dereference in 2.6.31-rc4, Marcel Holtmann, (Sat Jul 25, 4:07 am)

Re: tty_register_device NULL pointer dereference in 2.6.31-rc4, Alan Cox, (Sat Jul 25, 5:10 am)

Re: tty_register_device NULL pointer dereference in 2.6.31-rc4, Dave Young, (Mon Jul 27, 2:59 am)

Re: tty_register_device NULL pointer dereference in 2.6.31-rc4, Oliver Hartkopp, (Mon Jul 27, 4:12 am)

Re: tty_register_device NULL pointer dereference in 2.6.31-rc4, Oliver Hartkopp, (Mon Jul 27, 4:39 am)

Re: tty_register_device NULL pointer dereference in 2.6.31-rc4, Dave Young, (Mon Jul 27, 7:07 am)

Re: tty_register_device NULL pointer dereference in 2.6.31-rc4, Oliver Hartkopp, (Wed Jul 29, 7:00 am)

Re: tty_register_device NULL pointer dereference in 2.6.31-rc4, Dave Young, (Thu Jul 30, 2:15 am)