Bug 110150

Summary: [CI][SHARDS] igt@sw_sync@sync_busy_fork_unixsocket - fail - Failed assertion: sendmsg(socket, &msg, 0) == 0
Product: DRI Reporter: Lakshmi <lakshminarayana.vudum>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: RESOLVED 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   
Whiteboard: ReadyForDev
i915 platform: ALL i915 features:

Description Lakshmi 2019-03-18 06:34:58 UTC 
This failure is occurring in all the machines.

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5757/shard-apl1/igt@sw_sync@sync_busy_fork_unixsocket.html

Starting subtest: sync_busy_fork_unixsocket
(sw_sync:1545) CRITICAL: Test assertion failure function test_sync_busy_fork_unixsocket, file ../tests/sw_sync.c:236:
(sw_sync:1545) CRITICAL: Failed assertion: sendmsg(socket, &msg, 0) == 0
(sw_sync:1545) CRITICAL: Last errno: 2, No such file or directory
(sw_sync:1546) CRITICAL: Test assertion failure function test_sync_busy_fork_unixsocket, file ../tests/sw_sync.c:200:
(sw_sync:1546) CRITICAL: Failed assertion: recvmsg(socket, &msg, 0) == 0
(sw_sync:1546) CRITICAL: Last errno: 2, No such file or directory
Subtest sync_busy_fork_unixsocket failed.
Comment 1 CI Bug Log 2019-03-18 06:35:53 UTC 
The CI Bug Log issue associated to this bug has been updated.

### New filters associated

* ALL machines: igt@sw_sync@sync_busy_fork_unixsocket - fail - Failed assertion: sendmsg(socket, &amp;msg, 0) == 0
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5757/shard-apl1/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5757/shard-glk2/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5757/shard-hsw5/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5757/shard-kbl1/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5757/shard-skl3/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5757/shard-snb1/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5758/shard-apl6/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5758/shard-glk3/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5758/shard-hsw2/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5758/shard-iclb6/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5758/shard-kbl3/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5758/shard-skl9/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5758/shard-snb7/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5759/shard-apl4/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5759/shard-glk9/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5759/shard-hsw1/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5759/shard-iclb3/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5759/shard-kbl5/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5759/shard-skl10/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5759/shard-snb7/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-apl-guc/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-bdw-5557u/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-bdw-gvtdvm/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-bsw-kefka/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-bsw-n3050/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-bwr-2160/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-bxt-j4205/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-byt-clapper/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-byt-j1900/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-byt-n2820/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-cfl-8109u/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-cfl-guc/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-elk-e7500/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-gdg-551/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-hsw-4770/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-hsw-4770r/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-icl-u2/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-ilk-650/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-ivb-3770/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-kbl-7500u/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-kbl-7560u/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-kbl-7567u/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-kbl-8809g/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-kbl-guc/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-kbl-r/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-kbl-x1275/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-skl-6260u/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-skl-6600u/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-skl-6700k2/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-skl-6770hq/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-skl-guc/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-skl-gvtdvm/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-skl-lmem/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-snb-2520m/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-snb-2600/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_245/fi-whl-u/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5760/shard-apl6/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5760/shard-glk9/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5760/shard-hsw3/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5760/shard-kbl4/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5760/shard-snb7/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5761/shard-apl6/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5761/shard-glk3/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5761/shard-hsw3/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5761/shard-kbl3/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5761/shard-skl2/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5761/shard-snb6/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_3979/shard-apl5/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_3979/shard-glk5/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_3979/shard-hsw8/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_3979/shard-kbl3/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_3979/shard-snb4/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_12493/shard-apl8/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_12493/shard-glk2/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_12493/shard-hsw6/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_12493/shard-kbl4/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_12493/shard-skl10/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_12493/shard-snb1/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_12494/shard-apl3/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_12494/shard-glk8/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_12494/shard-hsw1/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_12494/shard-kbl7/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_12494/shard-snb2/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_3981/shard-apl2/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_3981/shard-glk6/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_3981/shard-hsw5/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_3981/shard-kbl6/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_3981/shard-skl1/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_3981/shard-snb4/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5762/shard-apl6/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5762/shard-glk2/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5762/shard-hsw7/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5762/shard-kbl2/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5762/shard-snb6/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5763/shard-apl2/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5763/shard-glk6/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5763/shard-hsw2/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5763/shard-kbl2/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5763/shard-skl5/igt@sw_sync@sync_busy_fork_unixsocket.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5763/shard-snb7/igt@sw_sync@sync_busy_fork_unixsocket.html
Comment 2 Chris Wilson 2019-03-18 14:47:36 UTC 
Fix en route, stuck on gitlab not accepting pushes atm.

https://patchwork.freedesktop.org/series/58117/
Comment 3 Chris Wilson 2019-03-19 09:41:15 UTC 
commit 4158a4bf3b04c6485d7598bab16a844726382129
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Mar 18 08:11:19 2019 +0000

    tests/sw_sync: Accept bytes transferred between sendmsg/recvmsg
    
    sendmsg/recvmsg return the number of bytes transferred, not just an
    error code.
    
    Fixes: 520b6f7fbb6c ("sw_sync: Wait until the end")
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110150
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
    Reviewed-by: Petri Latvala <petri.latvala@intel.com>
Comment 4 Martin Peres 2019-04-04 13:19:38 UTC 
(In reply to Chris Wilson from comment #3)
> commit 4158a4bf3b04c6485d7598bab16a844726382129
> Author: Chris Wilson <chris@chris-wilson.co.uk>
> Date:   Mon Mar 18 08:11:19 2019 +0000
> 
>     tests/sw_sync: Accept bytes transferred between sendmsg/recvmsg
>     
>     sendmsg/recvmsg return the number of bytes transferred, not just an
>     error code.
>     
>     Fixes: 520b6f7fbb6c ("sw_sync: Wait until the end")
>     Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110150
>     Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
>     Reviewed-by: Petri Latvala <petri.latvala@intel.com>

Thanks, it definitely fixed it!
Comment 5 CI Bug Log 2019-04-04 13:19:44 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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