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[Bug 1170917] Re: 1002:9480 IP: [<ffffffffa01b6c05>] r600_pcie_gart_tlb_flush+0xf5/0x110 [radeon]; RIP: 0010:[<ffffffffa01b6c05>] [<ffffffffa01b6c05>] r600_pcie_gart_tlb_flush+0xf5/0x110 [radeon]


> Despite this, would it be possible to either free up some space on
your main drive, or do the bisect from your backup drive?

Unfortunately it's currently not possible... I've to find some free time
and to buy a new drive.

I know that it's maybe not the same but a few bisects have also be made
by other people there:
https://bugs.freedesktop.org/show_bug.cgi?id=70687 and

I'll try to do that asap but not before the next month :-/

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  1002:9480 IP: [<ffffffffa01b6c05>] r600_pcie_gart_tlb_flush+0xf5/0x110
  [radeon]; RIP: 0010:[<ffffffffa01b6c05>]  [<ffffffffa01b6c05>]
  r600_pcie_gart_tlb_flush+0xf5/0x110 [radeon]

Status in The Linux Kernel:
Status in “linux” package in Ubuntu:

Bug description:
  With using Kernel 3.8 and newer sometimes I have a kernel OOPS at startup and it seems it's because I switch off my ATI card. I added this line in my /etc/rc.local file:
  echo OFF > /sys/kernel/debug/vgaswitcheroo/switch

  I don't have this bug each time but I guess it depends if this previous command is launched before or after that X11's launch. I didn't have this bug with Precise and Quantal. It seems that this bug has already reported to there:

  WORKAROUND for kernel versions < 3.12: Note that I no longer have this crash if I remove this line from /etc/init/lightdm.conf :
      echo OFF > /sys/kernel/debug/vgaswitcheroo/switch

  With the Kernel 3.12, we always have this crash even if we disable
  this card before launching X11.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: linux-image-3.8.0-19-generic 3.8.0-19.29
  ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8
  Uname: Linux 3.8.0-19-generic x86_64
  ApportVersion: 2.9.2-0ubuntu8
  Architecture: amd64
   /dev/snd/controlC0:  mbaerts    2074 F.... pulseaudio
   /dev/snd/pcmC0D0p:   mbaerts    2074 F...m pulseaudio
  Date: Sat Apr 20 11:41:12 2013
  HibernationDevice: RESUME=UUID=06229bec-927d-4cfa-9a82-f9949d5151ca
  InstallationDate: Installed on 2011-08-10 (618 days ago)
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110803.1)
   Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
   Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
   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 003: ID 064e:a130 Suyin Corp.
  MachineType: Medion P662X
  MarkForUpload: True
   0 inteldrmfb
   1 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic root=UUID=e7e166e5-3bef-4daf-88a1-5368a679c4a0 ro profile
   linux-restricted-modules-3.8.0-19-generic N/A
   linux-backports-modules-3.8.0-19-generic  N/A
   linux-firmware                            1.106
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/13/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 202
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: H36QM
  dmi.board.vendor: To be filled by O.E.M.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 10
  dmi.chassis.vendor: PEGATRON CORPORATION
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr202:bd04/13/2010:svnMedion:pnP662X:pvr1.0:rvnTobefilledbyO.E.M.:rnH36QM:rvr1.0:cvnPEGATRONCORPORATION:ct10:cvr1.0:
  dmi.product.name: P662X
  dmi.product.version: 1.0
  dmi.sys.vendor: Medion

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