Bug 105876

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_13/fi-bsw-n3050/igt@kms_cursor_legacy@flip-vs-cursor-varying-size.html

run.log:
running: igt/kms_cursor_legacy/flip-vs-cursor-varying-size

[05/75] skip: 2, pass: 2, fail: 1 /                       
FATAL: command execution failed
...
Completed CI_IGT_test drmtip_13/fi-bsw-n3050/20 : FAILURE
CI_IGT_test runtime 181 seconds
Rebooting fi-bsw-n3050

there is pstore , but no usable backtrace due to ftrace overwrite

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4221/fi-bsw-cyan/igt@drv_module_reload@basic-no-display.html

Nothing in the logs...

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_50/fi-bsw-n3050/igt@gem_tiled_wc.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4278_45/fi-bsw-n3050/igt@gem_ctx_switch@basic-default-heavy.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4370_34/fi-bsw-cyan/igt@gem_exec_basic@basic-bsd2.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4519/fi-bsw-n3050/igt@drm_mm@insert_range.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4549/fi-bsw-kefka/igt@drv_selftest@live_requests.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4591/fi-bsw-cyan/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html

https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4586/fi-bsw-cyan/igt@kms_addfb_basic@too-high.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4576/fi-bsw-cyan/igt@gem_exec_reloc@basic-gtt-read-active.html

Last time the issue was seen on IGT_4593/CI_DRM_4653 3 weeks 2 days ago. Before that this issue used to occur once in every few rounds (~10). Need to keep this issue open for few more weeks to confirm that it is closed if no failures.

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4840/fi-bsw-cyan/igt@kms_addfb_basic@bad-pitch-128.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_114/fi-bsw-n3050/igt@kms_flip@dpms-off-confusion.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_136/fi-bsw-n3050/igt@gem_exec_reuse@baggage.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_142/fi-bsw-n3050/igt@gem_exec_schedule@smoketest-all.html

I suspect that the shard was a little too long.

Setting to medium since it's a meta-bug of sorts.

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5186_108/fi-bsw-n3050/igt@gem_ctx_create@basic-files.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5186_106/fi-bsw-n3050/igt@gem_ctx_create@basic-files.html

<6> [61.453968] Console: switching to colour dummy device 80x25
<6> [61.454171] [IGT] gem_ctx_create: executing
<5> [61.475031] Setting dangerous option reset - tainting kernel
<6> [61.487405] [IGT] gem_ctx_create: starting subtest basic-files


https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5186_242/fi-bsw-kefka/igt@gem_ctx_create@basic-files.html

Starting subtest: basic-files
(gem_ctx_create:995) igt_aux-CRITICAL: Test assertion failure function sig_abort, file ../lib/igt_aux.c:500:
(gem_ctx_create:995) igt_aux-CRITICAL: Failed assertion: !"GPU hung"

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5186_265/fi-bsw-cyan/igt@kms_chamelium@hdmi-crc-fast.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5186_185/fi-bsw-n3050/igt@i915_module_load@reload-with-fault-injection.html

Latest occurrences seem to be caused by CRC errors: 

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5510/fi-bsw-n3050/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-c.html

No more occurrences so far, but this is so sporadic that it's hard to say it's gone. At least it's not high priority.

A CI Bug Log filter associated to this bug has been updated:

{- BSW: igt@* - Incomplete - system hang? -}
{+ BSW: igt@* - Incomplete - system hang? +}

New failures caught by the filter:

* https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5681/fi-bsw-cyan/igt@i915_selftest@live_active.html

A CI Bug Log filter associated to this bug has been updated:

{- BSW: igt@* - Incomplete - system hang? -}
{+ BSW: igt@* - Incomplete - system hang? +}

New failures caught by the filter:

* https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5761/fi-bsw-cyan/igt@kms_flip@basic-flip-vs-modeset.html

A CI Bug Log filter associated to this bug has been updated:

{- BSW: igt@* - Incomplete - system hang? -}
{+ BSW: igt@* - Incomplete - system hang? +}

New failures caught by the filter:

* https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5835/fi-bsw-cyan/igt@gem_exec_fence@basic-busy-default.html

A CI Bug Log filter associated to this bug has been updated:

{- BSW: igt@* - Incomplete - system hang? -}
{+ BSW: igt@* - Incomplete - system hang? +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_270/fi-bsw-n3050/igt@gem_pwrite@big-cpu-backwards.html

A CI Bug Log filter associated to this bug has been updated:

{- BSW: igt@* - Incomplete - system hang? -}
{+ BSW: igt@* - Incomplete - system hang? +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_270/fi-bsw-kefka/igt@gem_persistent_relocs@forked-faulting-reloc.html

A CI Bug Log filter associated to this bug has been updated:

{- BSW: igt@* - Incomplete - system hang? -}
{+ BSW: igt@* - Incomplete - system hang? +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6020/fi-bsw-kefka/igt@i915_selftest@live_hangcheck.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6025/fi-bsw-kefka/igt@i915_selftest@live_hangcheck.html

A CI Bug Log filter associated to this bug has been updated:

{- BSW: igt@* - Incomplete - system hang? -}
{+ BSW: igt@* - Incomplete - system hang/timeout? +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_306/fi-bsw-kefka/igt@gem_persistent_relocs@forked-interruptible-faulting-reloc-thrash-inactive.html

A CI Bug Log filter associated to this bug has been updated:

{- BSW: igt@* - Incomplete - system hang/timeout? -}
{+ BSW: igt@* - Incomplete - system hang/timeout? +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_310/fi-bsw-kefka/igt@gem_ctx_isolation@vcs0-s3.html

A CI Bug Log filter associated to this bug has been updated:

{- BSW: igt@* - Incomplete - system hang/timeout? -}
{+ BSW: igt@* - Incomplete - system hang/timeout? +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_308/fi-bsw-n3050/igt@gem_persistent_relocs@forked-interruptible-thrash-inactive.html

A CI Bug Log filter associated to this bug has been updated:

{- BSW: igt@* - Incomplete - system hang/timeout? -}
{+ BSW: igt@* - Incomplete - system hang/timeout? +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_333/fi-bsw-n3050/igt@gem_eio@hibernate.html

(In reply to CI Bug Log from comment #26)
> A CI Bug Log filter associated to this bug has been updated:
> 
> {- BSW: igt@* - Incomplete - system hang/timeout? -}
> {+ BSW: igt@* - Incomplete - system hang/timeout? +}
> 
> New failures caught by the filter:
> 
>   *
> https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_333/fi-bsw-n3050/
> igt@gem_eio@hibernate.html

Well that's not out bug (it's a GPF in the usb driver).