94499 – GPU Hang

Bug 94499 - GPU Hang

Summary: GPU Hang

Status:	CLOSED FIXED

Alias:	None

Product:	DRI
Classification:	Unclassified
Component:	DRM/Intel (show other bugs)
Version:	XOrg git
Hardware:	x86-64 (AMD64) Linux (All)

Importance:	medium critical
Assignee:	Intel GFX Bugs mailing list
QA Contact:	Intel GFX Bugs mailing list

URL:
Whiteboard:
Keywords:

Depends on:
Blocks:

Reported:	2016-03-11 16:35 UTC by emas80spam
Modified:	2016-10-11 07:32 UTC (History)
CC List:	2 users (show)

See Also:
i915 platform:	SKL
i915 features:	GPU hang

Attachments
The /sys/class/drm/card0/error (83.72 KB, text/plain) 2016-03-11 16:36 UTC, emas80spam	no flags	Details
View All

Description emas80spam 2016-03-11 16:35:29 UTC

Hi, this keeps happening very very often, I don't understand to what it can be correlated, it is a brand-new installation of Fedora on a brand-new Dell XPS.
While I do anything - programming on Eclipse, browsing Facebook on Chrome, checking Jiira on Firefox, filling this bug report (twice).


Mar 11 16:24:58 winterfell2 kernel: ------------[ cut here ]------------
Mar 11 16:24:58 winterfell2 kernel: WARNING: CPU: 2 PID: 225 at drivers/gpu/drm/i915/intel_display.c:11289 intel_mmio_flip_work_func+0x387/0x3d0 [i915]()
Mar 11 16:24:58 winterfell2 kernel: WARN_ON(__i915_wait_request(mmio_flip->req, mmio_flip->crtc->reset_counter, false, NULL, &mmio_flip->i915->rps.mmioflips))
Mar 11 16:24:58 winterfell2 kernel: Modules linked in:
Mar 11 16:24:58 winterfell2 kernel:  rfcomm fuse cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip
Mar 11 16:24:58 winterfell2 kernel:  irqbypass crct10dif_pclmul snd_compress snd_hda_codec_generic crc32_pclmul dell_laptop snd_pcm_dmaengine crc32c_intel ac97_bus brcmfmac dcdbas dw_dmac_core brcmutil snd_hda_i
Mar 11 16:24:58 winterfell2 kernel:  sunrpc i915 rtsx_pci_sdmmc mmc_core i2c_algo_bit drm_kms_helper drm nvme serio_raw rtsx_pci i2c_hid video fjes
Mar 11 16:24:58 winterfell2 kernel: CPU: 2 PID: 225 Comm: kworker/2:3 Tainted: G        W       4.4.3-300.fc23.x86_64 #1
Mar 11 16:24:58 winterfell2 kernel: Hardware name: Dell Inc. XPS 13 9350/0JXC1H, BIOS 1.1.9 12/18/2015
Mar 11 16:24:58 winterfell2 kernel: Workqueue: events intel_mmio_flip_work_func [i915]
Mar 11 16:24:58 winterfell2 kernel:  0000000000000286 000000003e09c6c1 ffff880273fd7d20 ffffffff813b4b6e
Mar 11 16:24:58 winterfell2 kernel:  ffff880273fd7d68 ffffffffa01f2de8 ffff880273fd7d58 ffffffff810a40f2
Mar 11 16:24:58 winterfell2 kernel:  ffff880237464140 ffff880280d16600 ffff880280d1b000 0000000000000080
Mar 11 16:24:58 winterfell2 kernel: Call Trace:
Mar 11 16:24:58 winterfell2 kernel:  [<ffffffff813b4b6e>] dump_stack+0x63/0x85
Mar 11 16:24:58 winterfell2 kernel:  [<ffffffff810a40f2>] warn_slowpath_common+0x82/0xc0
Mar 11 16:24:58 winterfell2 kernel:  [<ffffffff810a418c>] warn_slowpath_fmt+0x5c/0x80
Mar 11 16:24:58 winterfell2 kernel:  [<ffffffffa018c7a7>] intel_mmio_flip_work_func+0x387/0x3d0 [i915]
Mar 11 16:24:58 winterfell2 kernel:  [<ffffffff810bc576>] process_one_work+0x156/0x430
Mar 11 16:24:58 winterfell2 kernel:  [<ffffffff810bc89e>] worker_thread+0x4e/0x450
Mar 11 16:24:58 winterfell2 kernel:  [<ffffffff8179a985>] ? __schedule+0x3a5/0xa00
Mar 11 16:24:58 winterfell2 kernel:  [<ffffffff810bc850>] ? process_one_work+0x430/0x430
Mar 11 16:24:58 winterfell2 kernel:  [<ffffffff810bc850>] ? process_one_work+0x430/0x430
Mar 11 16:24:58 winterfell2 kernel:  [<ffffffff810c2628>] kthread+0xd8/0xf0
Mar 11 16:24:58 winterfell2 kernel:  [<ffffffff810c2550>] ? kthread_worker_fn+0x160/0x160
Mar 11 16:24:58 winterfell2 kernel:  [<ffffffff8179f4cf>] ret_from_fork+0x3f/0x70
Mar 11 16:24:58 winterfell2 kernel:  [<ffffffff810c2550>] ? kthread_worker_fn+0x160/0x160
Mar 11 16:24:58 winterfell2 kernel: ---[ end trace af498219330679d5 ]---
Mar 11 16:24:58 winterfell2 kernel: drm/i915: Resetting chip after gpu hang
Mar 11 16:24:58 winterfell2 kernel: ------------[ cut here ]------------
  

Mar 11 16:27:34 winterfell2 kernel: ------------[ cut here ]------------
Mar 11 16:27:34 winterfell2 kernel: WARNING: CPU: 2 PID: 120 at drivers/gpu/drm/i915/intel_lrc.c:702 intel_logical_ring_begin+0x1ab/0x250 [i915]()
Mar 11 16:27:34 winterfell2 kernel: WARN_ON(&target->list == &ring->request_list)
Mar 11 16:27:34 winterfell2 kernel: Modules linked in:
Mar 11 16:27:34 winterfell2 kernel:  rfcomm fuse cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip
Mar 11 16:27:34 winterfell2 kernel:  irqbypass crct10dif_pclmul snd_compress snd_hda_codec_generic crc32_pclmul dell_laptop snd_pcm_dmaengine crc32c_intel ac97_bus brcmfmac dcdbas dw_dmac_core brcmutil snd_hda_i
Mar 11 16:27:34 winterfell2 kernel:  sunrpc i915 rtsx_pci_sdmmc mmc_core i2c_algo_bit drm_kms_helper drm nvme serio_raw rtsx_pci i2c_hid video fjes
Mar 11 16:27:34 winterfell2 kernel: CPU: 2 PID: 120 Comm: kworker/u8:8 Tainted: G        W       4.4.3-300.fc23.x86_64 #1
Mar 11 16:27:34 winterfell2 kernel: Hardware name: Dell Inc. XPS 13 9350/0JXC1H, BIOS 1.1.9 12/18/2015
Mar 11 16:27:34 winterfell2 kernel: Workqueue: i915-hangcheck i915_hangcheck_elapsed [i915]
Mar 11 16:27:34 winterfell2 kernel:  0000000000000286 00000000e1b6df88 ffff880273c7b9e0 ffffffff813b4b6e
Mar 11 16:27:34 winterfell2 kernel:  ffff880273c7ba28 ffffffffa01f0c70 ffff880273c7ba18 ffffffff810a40f2
Mar 11 16:27:34 winterfell2 kernel:  ffff880273f64780 ffff880273be2228 0000000000000004 ffff8801ebfe0f00
Mar 11 16:27:34 winterfell2 kernel: Call Trace:
Mar 11 16:27:34 winterfell2 kernel:  [<ffffffff813b4b6e>] dump_stack+0x63/0x85
Mar 11 16:27:34 winterfell2 kernel:  [<ffffffff810a40f2>] warn_slowpath_common+0x82/0xc0
Mar 11 16:27:34 winterfell2 kernel:  [<ffffffff810a418c>] warn_slowpath_fmt+0x5c/0x80
Mar 11 16:27:34 winterfell2 kernel:  [<ffffffffa0161a2b>] intel_logical_ring_begin+0x1ab/0x250 [i915]
Mar 11 16:27:34 winterfell2 kernel:  [<ffffffffa0161b5f>] gen8_emit_bb_start+0x8f/0x290 [i915]
Mar 11 16:27:34 winterfell2 kernel:  [<ffffffffa015578c>] ? i915_gem_render_state_prepare+0x33c/0x3d0 [i915]
Mar 11 16:27:34 winterfell2 kernel:  [<ffffffffa016240c>] gen8_init_rcs_context+0x1bc/0x290 [i915]
Mar 11 16:27:34 winterfell2 kernel:  [<ffffffffa0140818>] i915_gem_context_enable+0x28/0x50 [i915]
Mar 11 16:27:34 winterfell2 kernel:  [<ffffffffa0153199>] i915_gem_init_hw+0x1a9/0x4f0 [i915]
Mar 11 16:27:34 winterfell2 kernel:  [<ffffffffa0116cb0>] i915_reset+0x80/0x160 [i915]
Mar 11 16:27:34 winterfell2 kernel:  [<ffffffffa011b4ba>] i915_reset_and_wakeup+0xea/0x170 [i915]
Mar 11 16:27:34 winterfell2 kernel:  [<ffffffffa011fcae>] i915_handle_error+0xce/0x630 [i915]
Mar 11 16:27:34 winterfell2 kernel:  [<ffffffff810fac77>] ? vprintk_emit+0x2d7/0x520
Mar 11 16:27:34 winterfell2 kernel:  [<ffffffff810fb049>] ? vprintk_default+0x29/0x40
Mar 11 16:27:34 winterfell2 kernel:  [<ffffffffa01204c5>] i915_hangcheck_elapsed+0x275/0x470 [i915]
Mar 11 16:27:34 winterfell2 kernel:  [<ffffffff810bc576>] process_one_work+0x156/0x430
Mar 11 16:27:34 winterfell2 kernel:  [<ffffffff810bc89e>] worker_thread+0x4e/0x450
Mar 11 16:27:34 winterfell2 kernel:  [<ffffffff810bc850>] ? process_one_work+0x430/0x430
Mar 11 16:27:34 winterfell2 kernel:  [<ffffffff810c2628>] kthread+0xd8/0xf0
Mar 11 16:27:34 winterfell2 kernel:  [<ffffffff810c2550>] ? kthread_worker_fn+0x160/0x160
Mar 11 16:27:34 winterfell2 kernel:  [<ffffffff8179f4cf>] ret_from_fork+0x3f/0x70
Mar 11 16:27:34 winterfell2 kernel:  [<ffffffff810c2550>] ? kthread_worker_fn+0x160/0x160
Mar 11 16:27:34 winterfell2 kernel: ---[ end trace af498219330679d9 ]---

Comment 1 emas80spam 2016-03-11 16:36:37 UTC

Created attachment 122232 [details]
The /sys/class/drm/card0/error

Comment 2 emas80spam 2016-03-11 16:40:59 UTC

I think this can be related to

https://bugs.freedesktop.org/show_bug.cgi?id=94161

it is probably a duplicate of that bug.

Comment 3 yann 2016-09-05 11:04:09 UTC

Please update your kernel (getting benefits of skl w/a added) and confirm that you are not reproducing it.

Comment 4 yann 2016-10-11 07:32:17 UTC

Timeout. Assuming that it is fixed by now. If this is not the case, please re-test with latest kernel & Mesa to see if this issue is still occurring since there were improvements pushed in kernel and Mesa that will benefit to your system.

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