unknown mtx_assert at /usr/src/sys/x86/x86/io_apic.c:161
mikej at paymentallianceintl.com
Sat Jan 15 01:55:15 UTC 2011
Thanks, I actually didn¹t see the MCA errors on the screen as the system has
reloaded but noted them in the ddb.txt file last night.
The Motherboard, CPU, Memory and PS were replaced today. I¹ll post back if
this has or not corrected the problem but I suspect you are on target in
that the hardware was defective. This machine was remote and I found the
fan in the power supply not working, so I¹m suspecting that the CPU was or
other logic was damaged.
Thanks for your reply.
On 1/14/11 4:13 PM, "John Baldwin" <jhb at freebsd.org> wrote:
> On Thursday, January 13, 2011 11:26:46 am Michael Jung wrote:
>> > Links to crash info below.
>> > http://184.108.40.206/msgbuf.txt
> This might be a hardware problem. The panic you got is a "should never
> happen" panic. Note that in the code line sourced, the second argument to
> mtx_assert() is MA_OWNED. The panic is saying that it is some invalid value
> (i.e. something other than MA_OWNED). Given that is a constant, that's not
> very likely at all barring some hardware glitch.
> You do have a somewhat scary looking machine check logged before your panic:
> MCA: Bank 1, Status 0xd000000000000171
> MCA: Global Cap 0x0000000000000105, Status 0x0000000000000000
> MCA: Vendor "AuthenticAMD", ID 0x20fc2, APIC ID 0
> MCA: CPU 0 COR OVER ICACHE L1 EVICT error
> It is a correctable error, but given the nature of the panic I'd suspect a
> hardware problem.
> mcelog doesn't provide many more details:
> HARDWARE ERROR. This is *NOT* a software problem!
> Please contact your hardware vendor
> CPU 0 1 instruction cache
> bit62 = error overflow (multiple errors)
> memory/cache error 'evict mem transaction, instruction transaction, level 1'
> STATUS d000000000000171 MCGSTATUS 0
> MCGCAP 105 APICID 0 SOCKETID 0
> CPUID Vendor AMD Family 15 Model 44
> John Baldwin
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