[Bug 671979] Re: Repeated (spurious?) pcieport errors in logs (PCIe Bus Error)

Also, if you do see this issue, some have reported that "pcie_aspm=off"
avoids the errors. If that's the case for you, see
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2043665/comments/6
and help me investigate it!

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https://bugs.launchpad.net/bugs/671979

Title:
Repeated (spurious?) pcieport errors in logs (PCIe Bus Error)

Status in linux package in Ubuntu:
Expired

Bug description:
On a newly bought laptop (Asus G53JW), on Ubuntu 10.10 (linux-
image-2.6.35-22-generic), logs fill up from messages like this:

[ 1108.493365] pcieport 0000:00:03.0: AER: Corrected error received: id=0018
[ 1108.493378] pcieport 0000:00:03.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=0018(Receiver ID)
[ 1108.493385] pcieport 0000:00:03.0: device [8086:d138] error status/mask=00000001/00001100
[ 1108.493391] pcieport 0000:00:03.0: [ 0] Receiver Error

They appear shortly after boot. Everything seems to be nevertheless
working. However, the logs get filled up by these messages, and can
quickly swell up to GB size.

Not sure if this is related: I've also experienced some ~20s hangs
when using the proprietary Nvidia drivers in heavy 3D graphics, which
may be related. However, these errors appear also without using those
drivers (or having the "nvidia" ever been loaded) -- the attached
debug info is from a boot without the proprietary drivers.

I'll try to follow up with tests with the mainline kernel.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-generic 2.6.35.22.23
Regression: No
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC259 Analog [ALC259 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: pauli 3114 F.... pulseaudio
/dev/snd/seq: timidity 2730 F.... timidity
CRDA: Error: [Errno 2] Tiedostoa tai hakemistoa ei ole
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xdc600000 irq 53'
Mixer name : 'Realtek ALC259'
Components : 'HDA:10ec0269,10431083,00100100'
Controls : 16
Simple ctrls : 9
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xd6080000 irq 17'
Mixer name : 'Nvidia ID 11'
Components : 'HDA:10de0011,10de0101,00100100'
Controls : 0
Simple ctrls : 0
Card1.Amixer.values:

Date: Sat Nov 6 22:55:18 2010
HibernationDevice: RESUME=UUID=f5613820-aab4-45b0-a68f-19397460bb5c
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
MachineType: ASUSTeK Computer Inc. G53JW
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.35-22-generic root=/dev/mapper/main-root ro single
ProcEnviron:
PATH=(custom, no user)
LANG=fi_FI.UTF-8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38
SourcePackage: linux
dmi.bios.date: 10/05/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: G53JW.209
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: G53JW
dmi.board.vendor: ASUSTeK Computer Inc.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer Inc.
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrG53JW.209:bd10/05/2010:svnASUSTeKComputerInc.:pnG53JW:pvr1.0:rvnASUSTeKComputerInc.:rnG53JW:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0:
dmi.product.name: G53JW
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK Computer Inc.

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