On 28-Dec-2003 Dan Hulme wrote: > When I reboot my FreeBSD 5.2RC2 machine, I get the following message > every time. This is an HP pavilion 6740C with an additional network > card (realtek of some kind). If you need more info, let me know. The > problem doesn't bother me, except that rebooting takes an extra 15 > seconds, but it seems to be some kind of bug in ACPI. > > -Dan > > ------------------------ > > Shutting down ACPI > > Fatal trap 12: page fault while in kernel mode > fault virtual address = 0x18 > fault code = supervisor write, page not present > instruction pointer = 0x8:0xc05fd8c5 > stack pointer = 0x10:0xd032cc90 > frame pointer = 0x10:0xd032ccc0 > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran 1 > processor eflags = interrupt enabled, resume, IOPL = 0 > current process = 19 (irq9: rl0 dc0 acpi0) > trap number = 12 > panic: page fault > Uptime: 25m41s > Shutting down ACPI Can you build a debug kernel, reproduce the panic, and then do a list from gdb on your kernel.debug of the instruction pointer? For example, from the above you do: gdb -k kernel.debug l *0xc05fd8c5 -- John Baldwin <jhb_at_FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/Received on Mon Dec 29 2003 - 13:04:27 UTC
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