Bug 105861

Summary: [CI] igt@* - fail - Test assertion failure function gem_create - Failed assertion: __gem_create(fd, size, &handle) == 0
Product: DRI Reporter: Marta Löfstedt <marta.lofstedt>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED FIXED QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: high CC: intel-gfx-bugs
Version: DRI git   
Hardware: Other   
OS: All   
See Also: https://bugs.freedesktop.org/show_bug.cgi?id=105798
Whiteboard: ReadyForDev
i915 platform: CNL i915 features: display/Other

Description Marta Löfstedt 2018-04-03 11:37:00 UTC 
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_10/fi-cnl-y3/igt@kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-shrfb-plflip-blt.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_11/fi-cnl-y3/igt@kms_frontbuffer_tracking@psrdrrs-2p-scndscrn-cur-indfb-move.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_11/fi-cnl-y3/igt@kms_frontbuffer_tracking@psrdrrs-2p-primscrn-shrfb-pgflip-blt.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_10/fi-cnl-y3/igt@kms_frontbuffer_tracking@psrdrrs-1p-primscrn-spr-indfb-draw-mmap-cpu.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_11/fi-cnl-y3/igt@kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-cur-indfb-move.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_9/fi-cnl-y3/igt@kms_frontbuffer_tracking@drrs-2p-scndscrn-shrfb-plflip-blt.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_10/fi-cnl-y3/igt@kms_frontbuffer_tracking@drrs-2p-primscrn-pri-indfb-draw-mmap-wc.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_11/fi-cnl-y3/igt@kms_frontbuffer_tracking@drrs-2p-primscrn-pri-indfb-draw-mmap-cpu.html

(kms_frontbuffer_tracking:2666) ioctl_wrappers-CRITICAL: Test assertion failure function gem_create, file ../lib/ioctl_wrappers.c:572:
(kms_frontbuffer_tracking:2666) ioctl_wrappers-CRITICAL: Failed assertion: __gem_create(fd, size, &handle) == 0
(kms_frontbuffer_tracking:2666) ioctl_wrappers-CRITICAL: error: -22 != 0
Test kms_frontbuffer_tracking failed.

This could be related to bug 105798, but the pattern is very difficult to see on this CNL machine.
Comment 1 Chris Wilson 2018-04-03 12:00:26 UTC 
So either size <= 0; most likely size == 0. Hmm, I thought we had an igt_assert(size != 0) to catch this common mistake more clearly, but no. (size < 0 is trickier, as it depends on whether it is an allocable size, so leave it to the kernel.)
Comment 3 Maarten Lankhorst 2018-04-11 12:58:26 UTC 
Could be a duplicate of https://bugs.freedesktop.org/show_bug.cgi?id=105798 ?
Comment 4 Marta Löfstedt 2018-04-11 13:05:33 UTC 
(In reply to Maarten Lankhorst from comment #3)
> Could be a duplicate of https://bugs.freedesktop.org/show_bug.cgi?id=105798 ?

Yes as I wrote in previous comment
Comment 5 Marta Löfstedt 2018-04-13 09:38:22 UTC 
Not reproduced, I believe this was fixed in the same manner as  bug 105798

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