kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

** Tags removed: kernel-request-3.2.0-19.31 kernel-request-3.2.0-20.32
** Tags added: bios-outdated-2013-01-22 needs-upstream-testing

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https://bugs.launchpad.net/bugs/961618

Title:
  RTL8192SE DMA: Out of SW-IOMMU space for 178 bytes at device
  0000:07:00.0

Status in The Linux Kernel:
  Fix Released
Status in “linux” package in Ubuntu:
  Triaged

Bug description:
  Two onboard NIC R8169.  One PCIE RTL8192SE.  If the module is loaded
  for rtl8192se, I will get SW-IOMMU errors after an hour or two.  All
  of the network interface cards would stop working.  Kernel log is
  filled with SW-IOMMU errors.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-19-generic 3.2.0-19.31
  ProcVersionSignature: Ubuntu 3.2.0-19.30-generic 3.2.11
  Uname: Linux 3.2.0-19-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 1.94.1-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  dx        12595 F.... pulseaudio
   /dev/snd/pcmC0D0c:   dx        12595 F...m pulseaudio
   /dev/snd/pcmC0D7p:   dx        12595 F...m pulseaudio
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xfe600000 irq 49'
     Mixer name	: 'Intel CougarPoint HDMI'
     Components	: 'HDA:10ec0892,10193162,00100302 HDA:80862805,80862805,00100000'
     Controls      : 52
     Simple ctrls  : 21
  Date: Wed Mar 21 16:31:18 2012
  HibernationDevice: RESUME=UUID=c8f4b4fb-3a2e-42f8-a29d-4266e7ee55e8
  InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Beta amd64 (20120229)
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
   Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
   Bus 001 Device 003: ID 099a:2515 Zippy Technology Corp.
  MachineType: ECS H67H2-M
  ProcEnviron:
   TERM=linux
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-19-generic root=UUID=5a235b5f-702c-4f2a-8020-7b6a5a1a5dff ro
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-19-generic N/A
   linux-backports-modules-3.2.0-19-generic  N/A
   linux-firmware                            1.71
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/07/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 4.6.4
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: H67H2-M
  dmi.board.vendor: ECS
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: ECS
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.4:bd04/07/2011:svnECS:pnH67H2-M:pvr1.0:rvnECS:rnH67H2-M:rvr1.0:cvnECS:ct3:cvr1.0:
  dmi.product.name: H67H2-M
  dmi.product.version: 1.0
  dmi.sys.vendor: ECS

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