(In reply to comment #52) > Created attachment 76196 [details] > i915_error_state (kernel 3.8.1 Fedora) with path (write mbox regs twice on > snb, v2) > > I am applied patch "write mbox regs twice on snb, v2" but still have problem > [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung
0x00052cc8: 0x18800100: MI_BATCH_BUFFER_START 0x00052ccc: 0x0d59b000: dword 1 0x00052cd0: 0x13000001: MI_FLUSH_DW post_sync_op='no write' 0x00052cd4: 0x000000c4: address 0x00052cd8: 0x00000000: dword 0x00052cdc: 0x00000000: MI_NOOP 0x00052ce0: 0x11000001: MI_LOAD_REGISTER_IMM 0x00052ce4: 0x00002044: dword 1 0x00052ce8: 0x0007a582: dword 2 0x00052cec: 0x11000001: MI_LOAD_REGISTER_IMM 0x00052cf0: 0x00012040: dword 1 0x00052cf4: 0x0007a582: dword 2 0x00052cf8: 0x10800001: MI_STORE_DATA_INDEX 0x00052cfc: 0x00000080: index 0x00052d00: 0x0007a582: dword 0x00052d04: 0x01000000: MI_USER_INTERRUPT That's only a single LRI per semaphore, the patch wasn't tested. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1041790 Title: [snb] GPU lockup IPEHR: 0x0b160001 IPEHR: 0x0b140001, workaround i915.semaphores=0 Status in X.org xf86-video-intel: Confirmed Status in “linux” package in Ubuntu: Invalid Status in “xserver-xorg-video-intel” package in Ubuntu: Triaged Bug description: X locks up periodically for a 2 to ten seconds at a time and this crash log gets generated. It's significantly more than several times a day but not quite continuous. ProblemType: Crash DistroRelease: Ubuntu 12.10 Package: xserver-xorg-video-intel 2:2.20.3-0ubuntu1 Uname: Linux 3.6.0-rc3-git-20120826.1015 x86_64 ApportVersion: 2.5.1-0ubuntu2 Architecture: amd64 Chipset: sandybridge-m-gt2 Date: Sun Aug 26 16:06:32 2012 DistroCodename: quantal DistroVariant: ubuntu DuplicateSignature: [sandybridge-m-gt2] GPU lockup IPEHR: 0x0b160001 IPEHR: 0x0b140001 Ubuntu 12.10 EcryptfsInUse: Yes ExecutablePath: /usr/share/apport/apport-gpu-error-intel.py GpuHangFrequency: Continuously InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120724.2) InterpreterPath: /usr/bin/python3.2mu MachineType: Dell Inc. Dell System XPS L502X ProcCmdline: /usr/bin/python3 /usr/share/apport/apport-gpu-error-intel.py ProcEnviron: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.6.0-rc3-git-20120826.1015 root=UUID=135c8090-427c-460a-909d-eff262cd44b6 ro quiet splash vt.handoff=7 RelatedPackageVersions: xserver-xorg 1:7.7+1ubuntu3 libdrm2 2.4.38-0ubuntu2 xserver-xorg-video-intel 2:2.20.3-0ubuntu1 SourcePackage: xserver-xorg-video-intel Title: [sandybridge-m-gt2] GPU lockup IPEHR: 0x0b160001 IPEHR: 0x0b140001 UdevDb: Error: [Errno 2] No such file or directory: 'udevadm' UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: dmi.bios.date: 05/29/2012 dmi.bios.vendor: Dell Inc. dmi.bios.version: A11 dmi.board.name: 0NJT03 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnDellInc.:bvrA11:bd05/29/2012:svnDellInc.:pnDellSystemXPSL502X:pvr:rvnDellInc.:rn0NJT03:rvrA00:cvnDellInc.:ct8:cvr0.1: dmi.product.name: Dell System XPS L502X dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1041790/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp