[Bug 92814] New: [snb] 4.3.0 gpu hang in MediaPl~back

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=92814

            Bug ID: 92814
           Summary: [snb] 4.3.0 gpu hang in MediaPl~back
           Product: DRI
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: jj at stusta.net
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 119400
  --> https://bugs.freedesktop.org/attachment.cgi?id=119400&action=edit
debug dump

[126770.012985] [drm] stuck on render ring
[126770.013842] [drm] GPU HANG: ecode 6:0:0x87e8fffd, in MediaPl~back #1
[93854], reason: Ring hung, action: reset
[126770.013844] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[126770.013845] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[126770.013847] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[126770.013848] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[126770.013849] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[126770.013906] ------------[ cut here ]------------
[126770.013935] WARNING: CPU: 0 PID: 93437 at
drivers/gpu/drm/i915/intel_display.c:11197 intel_mmio_flip_work_func+0x6b/0x330
[i915]()
[126770.013937] WARN_ON(__i915_wait_request(mmio_flip->req,
mmio_flip->crtc->reset_counter, false, NULL, &mmio_flip->i915->rps.mmioflips))
[126770.013938] Modules linked in:
[126770.013939]  ccm nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter
ip6_tables bnep nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack
iptable_filter ip_tables x_tables iTCO_wdt uvcvideo videobuf2_vmalloc
videobuf2_memops videobuf2_core v4l2_common videodev btusb btrtl joydev btbcm
coretemp iwldvm snd_hda_codec_hdmi btintel media cmac kvm_intel mac80211
snd_hda_codec_generic kvm bluetooth iwlwifi psmouse microcode pcspkr serio_raw
cfg80211 sdhci_pci snd_hda_intel sdhci snd_hda_codec i2c_i801 snd_hwdep
mmc_core lpc_ich thinkpad_acpi snd_hda_core nvram snd_pcm i915 snd_timer
sch_fq_codel rfkill snd evdev soundcore
[126770.013971] CPU: 0 PID: 93437 Comm: kworker/0:1 Tainted: G     U         
4.3.0-JJ #142
[126770.013972] Hardware name: LENOVO 4296CTO/4296CTO, BIOS 8DET70WW (1.40 )
05/14/2015
[126770.013989] Workqueue: events intel_mmio_flip_work_func [i915]
[126770.013990]  0000000000000000 00000000c58d59c4 ffff88003fb17d10
ffffffff8a44d8e4
[126770.013992]  ffff88003fb17d58 ffff88003fb17d48 ffffffff8a09bae6
ffffffffc0204a16
[126770.013994]  ffff880100706c80 ffff88041e216080 ffff8804098a7a80
ffff880100706c80
[126770.013997] Call Trace:
[126770.014002]  [<ffffffff8a44d8e4>] dump_stack+0x44/0x55
[126770.014005]  [<ffffffff8a09bae6>] warn_slowpath_common+0x99/0xb2
[126770.014020]  [<ffffffffc0204a16>] ? intel_mmio_flip_work_func+0x6b/0x330
[i915]
[126770.014023]  [<ffffffff8a09bb56>] warn_slowpath_fmt+0x57/0x73
[126770.014037]  [<ffffffffc0204a16>] intel_mmio_flip_work_func+0x6b/0x330
[i915]
[126770.014054]  [<ffffffff8a0afd60>] process_one_work+0x1ac/0x31a
[126770.014056]  [<ffffffff8a0b0824>] worker_thread+0x285/0x376
[126770.014059]  [<ffffffff8a0b059f>] ? rescuer_thread+0x2c4/0x2c4
[126770.014060]  [<ffffffff8a0b4bf9>] kthread+0xe1/0xe9
[126770.014062]  [<ffffffff8a0b4b18>] ? kthread_worker_fn+0x149/0x149
[126770.014065]  [<ffffffff8a78699f>] ret_from_fork+0x3f/0x70
[126770.014067]  [<ffffffff8a0b4b18>] ? kthread_worker_fn+0x149/0x149
[126770.014069] ---[ end trace ebe03e08f66836be ]---
[126770.015908] drm/i915: Resetting chip after gpu hang

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20151104/0da3f1cf/attachment-0001.html>