Kernel panic during boot in usb_add_task
mneumann at ntecs.de
Wed Nov 21 08:18:23 PST 2007
Bill Hacker schrieb:
Michael Neumann wrote:
I tried my brand new HP Compaq laptop 6710b under DragonFly, but
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
FreeBSD 7.0-BETA3 silently hangs during boot, while NetBSD 4.0RC_4
works like a charm (it can even dual-boot windows natively)!
For starters, what does NetBSD report as the hardware and can you
capture *any* scan, dmesg, or other report from FreeBSD 7-BETA3 or DFLY?
Dmesg of NetBSD-4.0_RC4 is appended.
I can start FreeBSD 7-BETA3 if I disable the LAN in the BIOS and boot without
ACPI as explained here:
I tried the same with DragonFly, but that didn't helped.
And have you tried DFLY and/or FreeBSD with the various boot options
selected - or can you not get far enough to do so?
I can, but it doesn't help much. I tried "unset acpi_load", but that gives the
same result (panic). Maybe a SATA problem I thought? But I disabled "native SATA
mode" in BIOS, so I guess it's now seen by DF as a (P)ATA controller.
Well, I just wanted to share this, maybe this will help others. For now I don't
want to install DF anyway, because of lack of Bluetooth and wpi (and probably
X3100 graphics support).
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