Re: bug or hardware issue ?

Mike Tancsa wrote:
Got this on the serial console. Any idea if its a bug or a hardware issue. It seems to last about 10 days before barfing. Nothing too special about the box as it just runs clamav on inbound mail.

vm_page_cache: attempting to cache busy page


Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x1c
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc0543c03
stack pointer = 0x28:0xe6c0ec50
frame pointer = 0x28:0xe6c0ec54
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 = 28 (pagedaemon)
trap number = 12
panic: page fault
Uptime: 10d15h2m19s

<...>skip<...>

---Type <return> to continue, or q <return> to quit---
#7 0xc0543c03 in _mtx_trylock (m=0x0, opts=0, file=0x0, line=0) at /usr/src/sys/kern/kern_mutex.c:428
rval = 4

<...>skip<...>

I have dug into a similar problem:
Sometimes (not always), there is a crash of system at use of the
emulator "qemu":

http://www.freebsd.org/cgi/query-pr.cgi?pr=110892

And you have not found out the answer?


Regards,
Andrew R.Muhametshin



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