Bug 106747

Summary:	[CI] igt@* - crash - An internal exception that should have been handled was not: UnicodeDecodeError
Product:	DRI	Reporter:	Martin Peres <martin.peres>
Component:	IGT	Assignee:	Default DRI bug account <dri-devel>
Status:	CLOSED WORKSFORME	QA Contact:
Severity:	normal
Priority:	medium	CC:	arkadiusz.hiler, intel-gfx-bugs, petri.latvala
Version:	XOrg git
Hardware:	Other
OS:	All
Whiteboard:	ReadyForDev
i915 platform:		i915 features:

Description Martin Peres 2018-05-30 23:25:53 UTC

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_54/fi-cnl-psr/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-fullscreen.html

[  227.738733] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun
[  227.801928] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to calculate any CRC after 6 vblanks

Comment 1 Martin Peres 2018-05-30 23:26:36 UTC

Moving to IGT.

Comment 2 Martin Peres 2018-06-19 22:33:14 UTC

Cc:ing the IGT maintainers, hopefully they can check it out :)

Comment 3 Petri Latvala 2018-06-20 09:04:35 UTC

The UnicodeDecodeError is in the results.json file as is, so it's produced at test run time, not an visualization generation error.

The test printed something that wasn't valid UTF-8, and piglit is assuming everything printed is text (a fair assumption, you can argue).

With the new runner this shouldn't be an issue any more. If this isn't reproduceable again, I don't know what else can be done to investigate this.

Comment 4 Petri Latvala 2018-09-03 12:32:03 UTC

*** Bug 107800 has been marked as a duplicate of this bug. ***

Comment 5 Petri Latvala 2018-09-03 12:34:38 UTC

Marking notourbug, we should be able to create a proper bug report of the test printing ickyness with igt_runner when that's deployed.

Comment 6 Lakshmi 2018-10-16 08:52:16 UTC

Closing this bug, as we were unable to reproduce this bug.

Comment 7 Martin Peres 2018-10-16 08:58:16 UTC

(In reply to Lakshmi from comment #6)
> Closing this bug, as we were unable to reproduce this bug.

Yes, the new runner made this issue impossible.

Comment 8 CI Bug Log 2019-02-14 16:19:32 UTC

The CI Bug Log issue associated to this bug has been archived.

New failures matching the above filters will not be associated to this bug anymore.

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