Bug 102890

Summary:	[BAT][ILK] igt@gem_tiled_fence_blits@basic - Incomplete
Product:	DRI	Reporter:	Marta Löfstedt <marta.lofstedt>
Component:	DRM/Intel	Assignee:	Intel GFX Bugs mailing list <intel-gfx-bugs>
Status:	CLOSED WORKSFORME	QA Contact:	Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity:	critical
Priority:	high	CC:	intel-gfx-bugs
Version:	DRI git
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:	ILK	i915 features:

Description Marta Löfstedt 2017-09-20 07:04:35 UTC

On CI_DRM_3111 fi-ilk-m540 incomplets. Since ILK no pstore.

From dmesg starting at:
"[  241.400151] [IGT] gem_ringfill: starting subtest basic-default-hang
[  245.620530] [drm:missed_breadcrumb [i915]] rcs0 missed breadcrumb at intel_breadcrumbs_hangcheck+0x61/0x80 [i915], irq posted? no, current seqno=157a79, last=158737
[  250.615956] [drm] GPU HANG: ecode 5:0:0xedf14fa4, in gem_ringfill [3479], reason: Hang on rcs0, action: reset
[  250.616095] [drm:i915_reset_device [i915]] resetting chip
[  250.616185] i915 0000:00:02.0: Resetting chip after gpu hang
[  251.120605] [drm:ironlake_do_reset [i915]] Wait for render reset failed
[  251.622971] [drm:ironlake_do_reset [i915]] Wait for render reset failed
[  252.125824] [drm:ironlake_do_reset [i915]] Wait for render reset failed
[  252.125903] [drm:i915_reset [i915]] *ERROR* Failed to reset chip: -110
[  252.144145] [IGT] gem_ringfill: exiting, ret=99
[  262.508070] [drm:drm_atomic_helper_wait_for_flip_done] *ERROR* [CRTC:36:pipe A] flip_done timed out"

Then dmesg goes on with the "[CRTC:36:pipe A] flip_done timed out"

So, this is possibly related to BUG 102888.

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3111/fi-ilk-m540/igt@gem_tiled_fence_blits@basic.html

Comment 1 Chris Wilson 2017-09-21 11:07:58 UTC

The run timed out as the GPU is totally dead and each modeset (a couple around each test) takes an eternity to timeout.

Comment 2 Marta Löfstedt 2017-10-12 05:45:57 UTC

This pattern is repeating itself. in BUG 102888:

[  246.872766] i915 0000:00:02.0: Resetting chip after gpu hang
[  249.892728] [drm:i915_reset [i915]] *ERROR* Failed to reset chip: -110
[  260.182782] [drm:drm_atomic_helper_wait_for_flip_done] *ERROR* [CRTC:36:pipe A] flip_done timed out
[  270.427915] [drm:drm_atomic_helper_wait_for_dependencies] *ERROR* [CRTC:36:pipe A] flip_done timed out
[  280.673000] [drm:drm_atomic_helper_wait_for_dependencies] *ERROR* [PLANE:27:primary A] flip_done timed out
[  290.918123] [drm:drm_atomic_helper_wait_for_flip_done] *ERROR* [CRTC:36:pipe A] flip_done timed out
[  301.163196] [drm:drm_atomic_helper_wait_for_dependencies] *ERROR* [CRTC:36:pipe A] flip_done timed out
[  311.408387] [drm:drm_atomic_helper_wait_for_dependencies] *ERROR* [PLANE:27:primary A] flip_done timed out
[  321.653507] [drm:drm_atomic_helper_wait_for_flip_done] *ERROR* [CRTC:36:pipe A] flip_done timed out

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3218/fi-ilk-m540/igt@gem_ringfill@basic-default-hang.html

and then incomplete on https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3218/fi-ilk-m540/igt@gem_tiled_fence_blits@basic.html

Comment 3 Elizabeth 2017-11-14 20:09:24 UTC

Rising priority since it is BAT.

Comment 4 Marta Löfstedt 2017-12-08 07:47:47 UTC

last seen CI_DRM_3312: 2017-11-03 / 220 runs ago I will close and archive

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.