DragonFly bugs List (threaded) for 2008-02
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Re: [issue947] Kernel panic during boot in usb_add_task

From:	"Thomas E. Spanjaard" <tgen@xxxxxxxxxxxxx>
Date:	Tue, 12 Feb 2008 21:55:33 +0000

Michael Neumann wrote:

  uhub0: 2 ports ...
  uhub0: <Intel UHCI root hub, ...>

  Fatal trap 12: page fault while in kernel mode
  fault virtual address = 0x0

. ..

stopped at usb_add_task+0x4c: movl %edi,0(%eax)


Smells of a null pointer dereference to me.
--
        Thomas E. Spanjaard
        tgen@netphreax.net

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Follow-Ups:
- Re: [issue947] Kernel panic during boot in usb_add_task
  - From: "Simon 'corecode' Schubert" <corecode@fs.ei.tum.de>

References:
- [issue947] Kernel panic during boot in usb_add_task
  - From: Michael Neumann <sinknull@crater.dragonflybsd.org>