I manage to constantly hit a similar bug with following setup: (mostly current Debian Sid versions)
kernels: 2.6.39-1/2/3, 3.0.0-2, 3.1.8-2, 3.2.18, 3.2.19 xserver-xorg-video-intel: 2.18.0-2+b1 libdrm2/libdrm-intel1: 2.4.33-1 ufoai: 2.3.1-1~getdeb1 [from getdeb.net] how to reproduce: launch ufo, select single player game, skirmish, start game. the 3d terrain shows up, but after a few seconds (I woulds say 2-5) it hangs, creen goes black and one or two seconds after music stops. the machine is still reachable by ssh. dmesg says: [ 151.976045] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung [ 151.976052] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state [ 151.977046] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 4402 at 4395, next 4419) [ 151.977213] [drm:init_ring_common] *ERROR* render ring initialization failed ctl 00000000 head 00000000 tail 00000000 start 00000000 [ 151.977542] [drm] Changing LVDS panel from (+hsync, +vsync) to (-hsync, -vsync) [ 151.977695] ------------[ cut here ]------------ [ 151.977717] WARNING: at /build/buildd-linux-2.6_2.6.39-1-i386-RRBuT6/linux-2.6-2.6.39/debian/build/source_i386_none/drivers/gpu/drm/i915/intel_display.c:1079 intel_enable_pipe+0x59/0xfa [i915]() [ 151.977720] Hardware name: Inspiron 1420 [ 151.977722] PLL state assertion failure (expected on, current off) [ 151.977724] Modules linked in: cryptd aes_i586 aes_generic ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse coretemp firewire_sbp2 loop sr_mod cdrom usbhid hid ata_generic snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm option usb_wwan snd_page_alloc r852 sm_common usbserial snd_seq_midi nand snd_seq_midi_event ata_piix nand_ecc i915 uhci_hcd ehci_hcd usbcore snd_rawmidi nand_ids snd_seq arc4 ecb mtd iwl3945 tg3 drm_kms_helper snd_seq_device snd_timer firewire_ohci snd battery ac dell_wmi sparse_keymap joydev pcspkr drm i2c_i801 iwl_legacy i2c_algo_bit dell_laptop mac80211 firewire_core i2c_core crc_itu_t cfg80211 power_supply soundcore wmi rfkill psmouse processor video button sdhci_pci iTCO_wdt libphy sdhci serio_raw mmc_core dcdbas iTCO_vendor_support evdev ext3 mbcache jbd raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq raid1 raid0 multipath linear md_mod sd_mod crc_t10dif ahci libahci libata scsi_mod thermal thermal_sys [ 151.977811] Pid: 153, comm: kworker/u:1 Not tainted 2.6.39-1-686-pae #1 [ 151.977813] Call Trace: [ 151.977819] [<c1036b3d>] ? warn_slowpath_common+0x6a/0x7b [ 151.977830] [<f85e6292>] ? intel_enable_pipe+0x59/0xfa [i915] [ 151.977833] [<c1036bb4>] ? warn_slowpath_fmt+0x28/0x2c [ 151.977844] [<f85e6292>] ? intel_enable_pipe+0x59/0xfa [i915] [ 151.977857] [<f85ea4a7>] ? intel_crtc_mode_set+0x14bb/0x157e [i915] [ 151.977866] [<f85d229f>] ? i915_read32+0x18/0x21 [i915] [ 151.977877] [<f85e31e1>] ? i915_write32+0x1b/0x27 [i915] [ 151.977886] [<f875757c>] ? drm_crtc_helper_set_mode+0x1e3/0x31a [drm_kms_helper] [ 151.977894] [<f8757701>] ? drm_helper_resume_force_mode+0x4e/0x1cf [drm_kms_helper] [ 151.977904] [<f85d41e5>] ? i915_hangcheck_elapsed+0x1ab/0x1ab [i915] [ 151.977913] [<f85cf6cb>] ? i915_reset+0x3c6/0x3d8 [i915] [ 151.977922] [<f85d2c89>] ? i915_error_work_func+0x9d/0xd5 [i915] [ 151.977931] [<c104838c>] ? process_one_work+0x181/0x25e [ 151.977940] [<f85d2bec>] ? i915_get_vblank_counter+0x95/0x95 [i915] [ 151.977943] [<c1049d18>] ? worker_thread+0xf3/0x1f4 [ 151.977946] [<c1049c25>] ? manage_workers+0x15a/0x15a [ 151.977949] [<c104c4e8>] ? kthread+0x63/0x68 [ 151.977952] [<c104c485>] ? kthread_worker_fn+0x114/0x114 [ 151.977956] [<c12b757e>] ? kernel_thread_helper+0x6/0x10 [ 151.977959] ---[ end trace 1f85d66eea7ec4fb ]--- then the block between [cut-here] and [end-trace] repeats untill I reboot in kernels form 2.6.39-3 and newer, or just a few times and then: [ 153.556552] [drm:i915_wait_request] *ERROR* something (likely vbetool) disabled interrupts, re-enabling in older kernels. I hadn't tried the patch yet. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/850939 Title: [i965gm] GPU lockup EIR:0x00000010, followed by PLL state assertion failure To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/850939/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
