question on PCIE errors

[Aaron D. Johnson]

Phil Marsh writes:
> Hi All,
> I was getting these errors on one of my servers in the kern.log file,
> namely:
> 026-01-07T17:51:27.456870-07:00 xaxon2 kernel: pcieport 0000:00:01.3: DPC:
> error containment capabilities: Int Msg #0, RPExt+ PoisonedTLP+ SwTrigger+
> RP PIO Log 6, DL_ActiveErr+

Is it possible you are misreading the listed PCIe port's error
containment capabilities report as an actual error here?

Some basic background data that will help us dig in:

* What kernel is this?  (Yes, it is clearly Linux.  What version?
  Distro kernel?  Or one you have built yourself?)
* What OS is this?  (If you just say "Linux" I will have a fit.  What
  distribution?)
* What motherboard is this?
* Are there any available motherboard firmware updates outstanding?
* What is your uptime?
* What is the output of /usr/bin/lspci?
* Do those messages repeat in the kernel log?  Or are they instead
  just the output of the PCIe bus enumeration process at boot time?

- Aaron