PANICS on 9.0-BETA1
avg at FreeBSD.org
Fri Aug 19 14:21:53 UTC 2011
on 19/08/2011 01:07 Derrick Edwards said the following:
> Fatal trap 12: page fault while in kernel mode
> cpuid = 0; apic id = 00
> fault virtual address = 0xffffbe00a45b6798
This address looks suspiciously like a result of bit flips.
> fault code = supervisor write data, page not present
> instruction pointer = 0x20:0xffffffff814f444c
> stack pointer = 0x28:0xffffff82267fbe90
> frame pointer = 0x28:0xffffff82267fbea0
> code segment = base 0x0, limit 0xfffff, type 0x1b
> = DPL 0, pres 1, long 1, def32 0, gran 1
> processor eflags = interrupt enabled, resume, IOPL = 0
> current process = 5889 (csup)
> trap number = 12
> panic: page fault
> cpuid = 0
> Uptime: 10h9m0s
> Dumping 1823 out of 7912
Do you always get the same stack trace? Or are they always different?
I would double-check the hardware first.
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