[issue947] Kernel panic during boot in usb_add_task

Thomas E. Spanjaard tgen at netphreax.net
Tue Feb 12 13:58:08 PST 2008


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 at netphreax.net
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