Bug 100045 - [BAT][ILK] igt@drv_module_reload@basic-reload *ERROR* PCH transcoder B FIFO underrun
Summary: [BAT][ILK] igt@drv_module_reload@basic-reload *ERROR* PCH transcoder B FIFO u...
Status: CLOSED WORKSFORME
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-03-03 10:18 UTC by Ander Conselvan de Oliveira
Modified: 2017-03-28 07:12 UTC (History)
1 user (show)

See Also:
i915 platform: ILK
i915 features:


Attachments

Description Ander Conselvan de Oliveira 2017-03-03 10:18:54 UTC
[  527.851156] Setting dangerous option inject_load_failure - tainting kernel
[  528.047289] snd_hda_intel 0000:00:1b.0: can't derive routing for PCI INT A
[  528.047302] snd_hda_intel 0000:00:1b.0: PCI INT A: no GSI
[  528.049917] [drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder B FIFO underrun
[  530.865745] Setting dangerous option inject_load_failure - tainting kernel
[  530.900617] snd_hda_intel 0000:00:1b.0: can't derive routing for PCI INT A
[  530.900621] snd_hda_intel 0000:00:1b.0: PCI INT A: no GSI
[  531.566495] Setting dangerous option inject_load_failure - tainting kernel
[  531.611492] snd_hda_intel 0000:00:1b.0: can't derive routing for PCI INT A
[  531.611498] snd_hda_intel 0000:00:1b.0: PCI INT A: no GSI
[  532.314293] Setting dangerous option inject_load_failure - tainting kernel
[  532.379038] snd_hda_intel 0000:00:1b.0: can't derive routing for PCI INT A
[  532.379044] snd_hda_intel 0000:00:1b.0: PCI INT A: no GSI


https://intel-gfx-ci.01.org/CI/CI_DRM_2274/fi-ilk-650/igt@drv_module_reload@basic-reload.html

Also:

https://intel-gfx-ci.01.org/CI/Patchwork_4034/fi-ilk-650/igt@drv_module_reload@basic-reload-inject.html

https://intel-gfx-ci.01.org/CI/Patchwork_4034/fi-ilk-650/igt@drv_module_reload@basic-reload-final.html
Comment 1 Jani Saarinen 2017-03-28 07:03:17 UTC
Failure seen last time on 3rd of Mar 2017

Statistics for all of these 3: Failure rate 7/152 run(s) (4%-5%)
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