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Message #113888
[Bug 1447053] Re: IO_PAGE_FAULT
Hard to tell, the bug isn't constantly there. But I believe it has
something to do with IOMMU. I disabled this in the BIOS, I will see how
this goes and if the bug is still turning back I will try to boot with a
previous kernel.
Also I wanted to install the new Ubuntu 15.04 to see if this solves the
problem due to new network drivers since 15.04 will be released this
week I guess.
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https://bugs.launchpad.net/bugs/1447053
Title:
IO_PAGE_FAULT
Status in linux package in Ubuntu:
Confirmed
Bug description:
Since a couple of weeks I'm experiencing a problem with my
motherboard. For some reason the network goes randomly offline and I
get a error messages about AMD-Vi.
[ 6462.248434] AMD-Vi: Event logged [IO_PAGE_FAULT device=04:00.0
domain=0x0019 address=0x0000000000003000 flags=0x0050]
I didn't changed anything except for the internet modem is changed and
I installed updates as I always do. When using google I see there are
more people with this problem exactly the same motherboard, I find
this strange because my pc is almost a year old and I never had this
problem. Could it be a problem in the kernel of *ubuntu 14.04?
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-49-generic 3.13.0-49.83
ProcVersionSignature: Ubuntu 3.13.0-49.83-generic 3.13.11-ckt17
Uname: Linux 3.13.0-49-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubuntu3.10
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: allard 2282 F.... pulseaudio
allard 2467 F.... pulseaudio
/dev/snd/controlC0: allard 2282 F.... pulseaudio
allard 2467 F.... pulseaudio
CurrentDesktop: KDE
Date: Wed Apr 22 11:34:46 2015
HibernationDevice: RESUME=UUID=96633d31-18c6-4b01-b756-f5f919c43fb4
InstallationDate: Installed on 2015-03-27 (25 days ago)
InstallationMedia: Kubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
IwConfig:
eth0 no wireless extensions.
lo no wireless extensions.
MachineType: System manufacturer System Product Name
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-49-generic root=UUID=2c77ade3-e2ea-4d88-94d6-e131053f8ac8 ro quiet splash
RelatedPackageVersions:
linux-restricted-modules-3.13.0-49-generic N/A
linux-backports-modules-3.13.0-49-generic N/A
linux-firmware 1.127.11
RfKill:
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/02/2015
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2204
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: A88XM-A
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2204:bd04/02/2015:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnA88XM-A:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
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