Re: [Bug #37232] [3.0-rc1][NMI/DMAR][iwlagn] errors - PCI system error (SERR) for reason a1 on CPU 0

[Shawn Starr]

On Sunday, June 12, 2011 10:30:54 PM Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a summary report
> of recent regressions.
> 
> The following bug entry is on the current list of known regressions
> from 2.6.39.  Please verify if it still should be listed and let the
> tracking team know (either way).
> 
This continues in -rc3 (3.0-0.rc3.git5.1.fc16.x86_64)

[   22.675931] NMI: PCI system error (SERR) for reason a1 on CPU 0.
[  163.002909] DMAR:[DMA Write] Request device [03:00.0] fault addr ffe48000 
[  163.002911] DMAR:[fault reason 05] PTE Write access is not set

03:00.0 Network controller: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] 
Network Connection

I assume both of those are separate issues, but they continue in any case.

> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=37232
> Subject		: [3.0-rc1][NMI/DMAR][iwlagn] errors - PCI system error (SERR) 
for
> reason a1 on CPU 0 Submitter	: Shawn Starr <shawn.starr@XXXXX>
> Date		: 2011-06-03 4:56 (10 days old)
> Message-ID	: <4478124.OuFNgaPiHS@XXXXXX>
> References	: http://marc.info/?l=linux-kernel&m=130707737616116&w=2
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