Forwarding this bug from Ubuntu reporter Смирнов Александр Валериянович: http://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/745456 [Problem] [i965gm] GPU lockup (IPEHR: 0x08000008) [Original Description] Ubuntu Natty 11.04 xserver-xorg-video-intel 2:2.14.0-4ubuntu4 Time: 1301423306 s 427230 us PCI ID: 0x2a02 EIR: 0x00000000 PGTBL_ER: 0x00000000 Render command stream: ACTHD: 0x0fc09d54 IPEIR: 0x00000000 IPEHR: 0x08000008 INSTDONE: 0xff65fafd INSTDONE1: 0x000fffff INSTPS: 0x8001e022 INSTPM: 0x00000000 seqno: 0x009e3872 fence[0] = fbe00000fbcd04d fence[1] = 605200005c5309d fence[2] = f5e60000f5e303d fence[3] = fa170000f9e806d fence[4] = f8b50000f89602d fence[5] = e3440000df4509d fence[6] = 40c700003cc809d fence[7] = f6250000f62001d fence[8] = f62b0000f62601d fence[9] = f8e00000f8dd03d fence[10] = 574300005743003 fence[11] = cd410000cc0204d fence[12] = fc080000fc0700d fence[13] = f8c70000f8c003d fence[14] = f88a0000f88500d fence[15] = fb720000fb6b03d Active [204]: ProblemType: Crash DistroRelease: Ubuntu 11.04 Package: xserver-xorg-video-intel 2:2.14.0-4ubuntu4 ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38 Uname: Linux 2.6.38-7-generic i686 Architecture: i386 Chipset: i965gm CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz DRM.card0.HDMI.A.1: status: disconnected enabled: disabled dpms: Off modes: edid-base64: DRM.card0.LVDS.1: status: connected enabled: enabled dpms: On modes: 1280x800 edid-base64: AP///////wANrxASAAAAAAEQAQOAGhB4CvzFklZTkSYgUFQAAAABAQEBAQEBAQEBAQEBAQEBvBsAoFAgFzAwIDYABaMQAAAYAAAA/gBOMTIxSTMtTDAxCiAgAAAA/gBDTU8KICAgICAgICAgAAAA/gBOMTIxSTMtTDAxCiAgANU= DRM.card0.VGA.1: status: disconnected enabled: disabled dpms: Off modes: edid-base64: Date: Tue Mar 29 22:28:26 2011 DistUpgraded: Log time: 2011-03-21 13:18:18.443894 DistroCodename: natty DistroVariant: ubuntu DkmsStatus: virtualbox-ose, 4.0.4, 2.6.38-7-generic, i686: installed ExecutablePath: /usr/share/apport/apport-gpu-error-intel.py GraphicsCard: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) [8086:2a02] (rev 03) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. Device [1043:14e2] Subsystem: ASUSTeK Computer Inc. Device [1043:14e2] InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110320) InterpreterPath: /usr/bin/python2.7 MachineType: ASUSTeK Computer Inc. F9E ProcCmdline: /usr/bin/python /usr/share/apport/apport-gpu-error-intel.py ProcEnviron: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=e3af5234-0995-40af-a196-190e65d3b1d5 ro quiet splash vt.handoff=7 ProcKernelCmdLine_: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=e3af5234-0995-40af-a196-190e65d3b1d5 ro quiet splash vt.handoff=7 RelatedPackageVersions: xserver-xorg 1:7.6~3ubuntu11 libdrm2 2.4.23-1ubuntu5 xserver-xorg-video-intel 2:2.14.0-4ubuntu4 Renderer: Unknown SourcePackage: xserver-xorg-video-intel Title: [i965gm] GPU lockup UpgradeStatus: Upgraded to natty on 2011-03-25 (4 days ago) UserGroups: dmi.bios.date: 10/01/2007 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 204 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: F9E dmi.board.vendor: ASUSTeK Computer Inc. dmi.board.version: 1.0 dmi.chassis.asset.tag: ATN12345678901234567 dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK Computer Inc. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr204:bd10/01/2007:svnASUSTeKComputerInc.:pnF9E:pvr1.0:rvnASUSTeKComputerInc.:rnF9E:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0: dmi.product.name: F9E dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK Computer Inc. version.compiz: compiz 1:0.9.4git20110322-0ubuntu5 version.libdrm2: libdrm2 2.4.23-1ubuntu5 version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.1-0ubuntu3 version.xserver-xorg: xserver-xorg 1:7.6~3ubuntu11 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu4 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu6
Created attachment 45128 [details] BootDmesg.txt
Created attachment 45129 [details] CurrentDmesg.txt
Created attachment 45130 [details] i915_error_state.txt
Created attachment 45131 [details] XorgLog.txt
Hmm, garbage towards the end of a mesa (7.10.1) batch. Looks like a missed write by mesa as opposed to cache-line corruption or similar: 0x0fc09d3c: 0x78080003: 3DSTATE_VERTEX_BUFFERS 0x0fc09d40: 0x00000008: buffer 0: sequential, pitch 8b 0x0fc09d44: 0x0fc5a000: buffer address 0x0fc09d48: 0x00000004: max index 0x0fc09d4c: 0x00000000: mbz 0x0fc09d50: 0x08000008: MI UNKNOWN 0x0fc09d54: HEAD 0x0fc5a040: MI UNKNOWN 0x0fc09d58: 0x00000004: MI_NOOP 0x0fc09d5c: 0x00000000: MI_NOOP 0x0fc09d60: 0x0fbf8981: MI UNKNOWN 0x0fc5a040 looks to be an address within the current vertex buffer, and there is more than a superficial resemblance to 3DSTATE_VERTEX_BUFFERS, but the other values do not fit.
We really need some information here on what was being run at the time of failure if we're going to reproduce and fix this. Also, still hoping for testing results with the rewritten brw_draw_upload.c code like you asked the reporter to try.
Feedback timeout.
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