Created attachment 112956 /sys/class/drm/card0/error when running firefox http://www.google.com/chrome/
Relevant dmesg print: [ 151.816215] [drm] stuck on render ring [ 151.817277] [drm] GPU HANG: ecode 4:0:0xf41b8c79, in firefox [2491], reason: Ring hung, action: reset [ 151.817279] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 151.817281] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 151.817282] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 151.817284] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 151.817286] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 152.168294] drm/i915: Resetting chip after gpu hang [ 152.201301] ------------[ cut here ]------------ [ 152.201383] WARNING: CPU: 0 PID: 86 at /home/kernel/COD/linux/drivers/gpu/drm/i915/intel_sdvo.c:1424 intel_sdvo_get_config+0x201/0x220 [i9 15]() [ 152.201388] SDVO pixel multiplier mismatch, port: 0, encoder: 1 [ 152.201391] Modules linked in: bnep rfcomm dm_crypt snd_hda_codec_idt snd_hda_codec_hdmi snd_hda_codec_generic wl(POE) snd_hda_intel gpio_ ich snd_hda_controller uvcvideo snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common dell_wmi snd_hwdep snd_pcm videod ev sparse_keymap dell_laptop dcdbas i8k snd_seq_midi snd_seq_midi_event snd_rawmidi joydev media serio_raw coretemp r852 snd_seq sm_common na nd snd_seq_device nand_ecc btusb nand_bch bch snd_timer nand_ids cfg80211 bluetooth snd mtd soundcore r592 memstick lpc_ich mac_hid binfmt_mi sc parport_pc ppdev lp parport btrfs xor raid6_pq hid_generic usbhid hid psmouse sdhci_pci sdhci firewire_ohci firewire_core ahci crc_itu_t l ibahci i915 sky2 i2c_algo_bit drm_kms_helper video wmi drm [ 152.201502] CPU: 0 PID: 86 Comm: kworker/0:2 Tainted: P U W OE 3.19.0-031900rc6-generic #201501261152 [ 152.201507] Hardware name: Dell Inc. Inspiron 1525 /0U990C, BIOS A13 06/27/2008 [ 152.201552] Workqueue: events i915_error_work_func [i915] [ 152.201557] 0000000000000590 ffff8800b5fabb98 ffffffff817c4584 0000000000000007 [ 152.201565] ffff8800b5fabbe8 ffff8800b5fabbd8 ffffffff81076df7 ffff8800b5fabc08 [ 152.201571] ffff880036368710 ffff88003596a000 0000000000000000 0000000000000001 [ 152.201578] Call Trace: [ 152.201591] [<ffffffff817c4584>] dump_stack+0x45/0x57 [ 152.201600] [<ffffffff81076df7>] warn_slowpath_common+0x97/0xe0 [ 152.201607] [<ffffffff81076ef6>] warn_slowpath_fmt+0x46/0x50 [ 152.201665] [<ffffffffc02195cf>] ? intel_sdvo_get_value+0x3f/0x60 [i915] [ 152.201723] [<ffffffffc021ab21>] intel_sdvo_get_config+0x201/0x220 [i915] [ 152.201776] [<ffffffffc01d4d9e>] intel_modeset_readout_hw_state+0x2ae/0x450 [i915] [ 152.201830] [<ffffffffc01eeabe>] intel_modeset_setup_hw_state+0x2e/0x3c0 [i915] [ 152.201883] [<ffffffffc01ef320>] intel_finish_reset+0x160/0x1b0 [i915] [ 152.201931] [<ffffffffc01b482f>] i915_error_work_func+0xdf/0x150 [i915] [ 152.201945] [<ffffffff8108f6dd>] process_one_work+0x14d/0x460 [ 152.201952] [<ffffffff810900bb>] worker_thread+0x11b/0x3f0 [ 152.201960] [<ffffffff8108ffa0>] ? create_worker+0x1e0/0x1e0 [ 152.201967] [<ffffffff81095cc9>] kthread+0xc9/0xe0 [ 152.201974] [<ffffffff81095c00>] ? flush_kthread_worker+0x90/0x90 [ 152.201982] [<ffffffff817d17fc>] ret_from_fork+0x7c/0xb0 [ 152.201989] [<ffffffff81095c00>] ? flush_kthread_worker+0x90/0x90 [ 152.201994] ---[ end trace 4841b4400897d54d ]--- -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1388612 Title: [GM965] GPU lockup running OpenGL applications on Dell Vostro 1510 To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/1388612/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
