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igt@kms_vblank@*-accuracy-idle - fail - Failed assertion: vbl.reply.sequence == target

Submitted by Martin Peres @mupuf

Assigned to Intel GFX Bugs mailing list

Link to original bug (#102583)

Description

On CI_DRM_3048, the machine shard-hsw hit the following assert when running igt@kms_vblank@accuracy-idle:

(kms_vblank:1685) CRITICAL: Test assertion failure function accuracy, file kms_vblank.c:201:
(kms_vblank:1685) CRITICAL: Failed assertion: vbl.reply.sequence == target
(kms_vblank:1685) CRITICAL: Last errno: 25, Inappropriate ioctl for device
(kms_vblank:1685) CRITICAL: error: 716 != 715

Full logs: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3048/shard-hsw6/igt@kms_vblank@accuracy-idle.html

Edited by LAKSHMINARAYANA VUDUM
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