[Bug 108228] [CI][SHARDS] igt@* - fail - Failed assertion: !mismatch (happened all at once)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=108228

Lakshmi <lakshminarayana.vudum at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #2 from Lakshmi <lakshminarayana.vudum at intel.com> ---
(In reply to Matt Roper from comment #1)
> The original logs for this bug aren't available anymore, but based on the
> description is sounds like CRC's just completely stopped working properly on
> one specific run at the time this was filed (which is indeed very
> suspicious).  Looking through the CI bug log results, it doesn't appear that
> we've had another instance of everything breaking at once.
> 
> The buglog filter for this ticket is currently matching any kind of CRC
> mismatch that happens on a SKL platform, which is probably catching things
> that really should be broken out into separate bugs that can be analyzed
> independently.  Going through the recent failures caught by the filter I see:
>  * failures of igt at kms_flip_tiling@flip-changes-tiling-yf used to happen
> periodically, but those are now captured more precisely by bug 108303 (CI
> issue 786)
>  * failures of igt at kms_atomic_transition@1x-modeset-transitions-nonblocking
> happened six months ago, but should probably be re-assigned to bug 105703
> (CI issue 284) instead of this one.
>  * failures for kms_color at pipe-[abc]-gamma (most recent 6 months ago), but
> should be re-assigned to bug 104782 (CI issue 185), although it sounds like
> that bug itself may need to be split into separate ICL and non-ICL bugs
>  * kms_mmap_write_crc --- same story; see fdo bug 103286
> 
> Given that we only seem to be catching items that should really be picked up
> by the filters for other defects, I think it makes sense to close down this
> bug so that we'll have more fine-grained bug filtering for CRC mismatches on
> SKL.

Thanks for looking in to this bug. I have updated CI bug log filters so that
all the failures in this bug are split in to 108303, 105703, 104782, 103286 and
107805.

Closing and archiving this bug.

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