Home » Mailing list archives » dragonflybsd-kernel » 2007 » November » 20

Kernel panic during boot in usb_add_task

!MAILaRCHIVE_VOTE_RePLACE
Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
[view in full thread]
From: Michael Neumann <mneumann@...>
To: <kernel@...>
Subject: Kernel panic during boot in usb_add_task
Date: Tuesday, November 20, 2007 - 4:52 am

Hi,

I tried my brand new HP Compaq laptop 6710b under DragonFly, but during booting
the installer CD it "throws" a page fault:

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

   Fatal trap 12: page fault while in kernel mode
   fault virtual address = 0x0
   fault code            = supervisor write, page not present
   instruction pointer   = 0x8:0xc04a9c5c
   stack pointer         = 0x10:0xc25f8d38
   frame pointer         = 0x10:0xc25f8d48
   code segment          = base 0x0, limit 0xfffff, type 0x1b
                         = DPL 0, pres 1, def32 1, gram 1
   processor eflags      = interrupt enabled, resume, IOPL = 0
   current process       = Idle
   current thread        = pri 46 (CRIT)

   kernel: type 12, code=2
   stopped at       usb_add_task+0x4c:    movl     %edi,0(%eax)


This happens with the latest snapshot version as of yesterday and also with the
1.10 release.

FreeBSD 7.0-BETA3 silently hangs during boot, while NetBSD 4.0RC_4 works like a 
charm (it can even dual-boot windows natively)!

Any hints?

Regards,

   Michael
Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
Messages in current thread:
Kernel panic during boot in usb_add_task, Michael Neumann, (Tue Nov 20, 4:52 am)
Re: Kernel panic during boot in usb_add_task, Bill Hacker, (Tue Nov 20, 10:27 am)
Re: Kernel panic during boot in usb_add_task, Michael Neumann, (Wed Nov 21, 12:18 pm)
Re: Kernel panic during boot in usb_add_task, Michael Neumann, (Wed Nov 21, 12:46 pm)
Re: Kernel panic during boot in usb_add_task, Michael Neumann, (Mon Nov 26, 4:54 pm)
Re: Kernel panic during boot in usb_add_task, Bill Hacker, (Mon Nov 26, 5:24 pm)