[Bug 98352] New: [ctg bat] igt at kms_flip@basic-flip-vs-wf_vblank

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=98352

            Bug ID: 98352
           Summary: [ctg bat] igt at kms_flip@basic-flip-vs-wf_vblank
           Product: DRI
           Version: XOrg git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: blocker
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: chris at chris-wilson.co.uk
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

https://intel-gfx-ci.01.org/CI/CI_DRM_1738/fi-ctg-l9400/html/fi-ctg-l9400@CI_DRM_1738/igt@kms_flip@basic-flip-vs-wf_vblank.html

Variance in vblanks larger than expected? Maybe a test bug?



(kms_flip:8525) CRITICAL: Test assertion failure function check_state, file
kms_flip.c:699:
(kms_flip:8525) CRITICAL: Failed assertion: fabs((usec_diff - usec_interflip) /
usec_interflip) <= 0.005
(kms_flip:8525) CRITICAL: Last errno: 25, Inappropriate ioctl for device
(kms_flip:8525) CRITICAL: inconsistent flip ts/seq: last 388.578513/13071,
current 388.779752/13081
Subtest basic-flip-vs-wf_vblank failed.
**** DEBUG ****
(kms_flip:8525) DEBUG: Test requirement passed: (flags & TEST_HANG) == 0 ||
!is_wedged(drm_fd)
(kms_flip:8525) DEBUG: Test requirement passed: modes
(kms_flip:8525) INFO: Beginning basic-flip-vs-wf_vblank on pipe A, connector
LVDS-1
(kms_flip:8525) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1440,
height=900, format=0x34325258, tiling=0x0, size=0)
(kms_flip:8525) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=2, pitch=5760)
(kms_flip:8525) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1440,
height=900, format=0x34325258, tiling=0x0, size=0)
(kms_flip:8525) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=3, pitch=5760)
(kms_flip:8525) igt-kms-INFO:   1440x900 50 1440 1464 1480 1600 900 903 909 926
0xa 0x48 74080
(kms_flip:8525) DEBUG: name = flip
last_ts = 0.000000
last_received_ts = 0.000000
last_seq = 0
current_ts = 388.578513
current_received_ts = 388.578108
current_seq = 13071
count = 0
seq_step = 1
(kms_flip:8525) DEBUG: name = vblank
last_ts = 0.000000
last_received_ts = 0.000000
last_seq = 0
current_ts = 388.759632
current_received_ts = 388.759119
current_seq = 13080
count = 0
seq_step = 10
(kms_flip:8525) DEBUG: name = flip
last_ts = 388.578513
last_received_ts = 388.578108
last_seq = 13071
current_ts = 388.779752
current_received_ts = 388.779347
current_seq = 13081
count = 1
seq_step = 1
(kms_flip:8525) CRITICAL: Test assertion failure function check_state, file
kms_flip.c:699:
(kms_flip:8525) CRITICAL: Failed assertion: fabs((usec_diff - usec_interflip) /
usec_interflip) <= 0.005
(kms_flip:8525) CRITICAL: Last errno: 25, Inappropriate ioctl for device
(kms_flip:8525) CRITICAL: inconsistent flip ts/seq: last 388.578513/13071,
current 388.779752/13081
****  END  ****

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