Date: Fri, 20 Feb 2004 15:16:56 -0800 From: Steve Kargl <sgk@troutmask.apl.washington.edu> To: freebsd-current@freebsd.org Subject: trap 12 panic Message-ID: <20040220231656.GA42759@troutmask.apl.washington.edu>
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Sources from 20 Feb 04.
First, the older mtrash_ctor panic that I've previously
reported still occurs. Unfortunately, the workaround
of setting hint.acpi.0.disabled="1" in the loader now
leads to a new panic.
kernel trap 12 with interrupts disabled
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0xb24f
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc00fc42f
stack pointer = 0x10:0xc08219fc
frame pointer = 0x10:0xc0821a5c
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = resume, IOPL = 0
current process = 0 (swapper)
kernel: type 12 trap, code = 0
Stopped at 0x00fc42f: cmpb %cs:0x24f,%bh
db> trace
kernbase(b0a,c05ed8e5,c00fbc50,c00fbc52,c081a9c) at 0xc00fc42f
db> where
kernbase(b0a,c05ed8e5,c00fbc50,c00fbc52,c081a9c) at 0xc00fc42f
db> call doadump
Dumping 511 MB
Dump failed. Partition too small.
db call cpu_reset
The dump partition is 1 GB in size.
--
Steve
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