[OmniOS-discuss] kernel panic - anon_decref

[Saso Kiselkov]

On 11/15/13, 9:17 PM, wuffers wrote:
>> So, just to clear up, the SAN box is also running inside VMware? Or is
>> it on real hardware?
> 
> It is on bare metal. The SAN box is a Supermicro SuperChassis 826BE26-R920LPB, which has a X9DR3-LN4F+ mobo.
> 
> # prtdiag
> System Configuration: Supermicro X9DRi-LN4+/X9DR3-LN4+
> 
> BIOS Configuration: American Megatrends Inc. 2.0 01/11/2013
> BMC Configuration: IPMI 2.0 (KCS: Keyboard Controller Style)
> 
> ==== Processor Sockets ====================================
> 
> Version                          Location Tag
> 
> -------------------------------- --------------------------
> Intel(R) Xeon(R) CPU E5-2630 0 @ 2.30GHz CPU 1
> Intel(R) Xeon(R) CPU E5-2630 0 @ 2.30GHz CPU 2
> 
> [truncated memory information - 256GB installed]

Can you try and gather some info from the crash dump? See:
http://wiki.illumos.org/display/illumos/How+To+Report+Problems
The backtrace you posted provides too little info to make any headway,
it appears as though the kernel virtual memory map got somehow corrupted
(perhaps something DMA'ing in the wrong places?), but it's hard to know
what exactly the box was doing at that time.

Cheers,
-- 
Saso