drm-ci: rk3288-veyron-jaq: kms_flip at plain-flip-fb-recreate flake

[Vignesh Raman]

Hi Maintainers,

There are some flake test reported for rockchip driver testing in drm-ci.

# Board Name: rk3288-veyron-jaq
# Failure Rate: 20
# IGT Version: 2.1-g26ddb59c1
# Linux Version: 6.16.0-rc2
kms_flip at plain-flip-fb-recreate

11:11:35.318: DEBUG - Begin test 
kms_flip at plain-flip-fb-recreate-interruptible
11:11:35.318: ERROR - Igt error: (kms_flip:500) CRITICAL: Test assertion 
failure function calibrate_ts, file ../tests/kms_flip.c:1455:
11:11:35.318: ERROR - Igt error: (kms_flip:500) CRITICAL: Failed 
assertion: 3 * stddev / mean < 0.005
11:11:35.318: ERROR - Igt error: (kms_flip:500) CRITICAL: Last errno: 4, 
Interrupted system call
11:11:35.318: ERROR - Igt error: Dynamic subtest A-eDP1 failed.
11:11:35.318: ERROR - Igt error: **** DEBUG ****
11:11:35.318: ERROR - Igt error: (kms_flip:500) igt_fb-DEBUG: 
igt_create_fb_with_bo_size(width=1366, height=768, 
format=XR24(0x34325258), modifier=0x0, size=0)
11:11:35.318: ERROR - Igt error: (kms_flip:500) igt_fb-DEBUG: 
igt_create_fb_with_bo_size(handle=1, pitch=5504)
11:11:35.318: ERROR - Igt error: (kms_flip:500) ioctl_wrappers-DEBUG: 
Test requirement passed: igt_has_fb_modifiers(fd)
11:11:35.318: ERROR - Igt error: (kms_flip:500) igt_fb-DEBUG: 
igt_create_fb_with_bo_size(width=1366, height=768, 
format=XR24(0x34325258), modifier=0x0, size=0)
11:11:35.318: ERROR - Igt error: (kms_flip:500) igt_fb-DEBUG: 
igt_create_fb_with_bo_size(handle=2, pitch=5504)
11:11:35.318: ERROR - Igt error: (kms_flip:500) ioctl_wrappers-DEBUG: 
Test requirement passed: igt_has_fb_modifiers(fd)
11:11:35.318: ERROR - Igt error: (kms_flip:500) igt_fb-DEBUG: Test 
requirement passed: cairo_surface_status(fb->cairo_surface) == 
CAIRO_STATUS_SUCCESS
11:11:35.318: ERROR - Igt error: (kms_flip:500) igt_fb-DEBUG: Test 
requirement passed: cairo_surface_status(fb->cairo_surface) == 
CAIRO_STATUS_SUCCESS
11:11:35.318: ERROR - Igt error: (kms_flip:500) igt_kms-INFO: 
1366x768: 58 74250 1366 1502 1532 1592 768 776 788 800 0x48 0xa
11:11:35.318: ERROR - Igt error: (kms_flip:500) DEBUG: No stale events found
11:11:35.318: ERROR - Igt error: (kms_flip:500) INFO: Expected 
frametime: 17153us; measured 17154.4us +- 32.168us accuracy 0.56%
11:11:35.318: ERROR - Igt error: (kms_flip:500) CRITICAL: Test assertion 
failure function calibrate_ts, file ../tests/kms_flip.c:1455:
11:11:35.318: ERROR - Igt error: (kms_flip:500) CRITICAL: Failed 
assertion: 3 * stddev / mean < 0.005
11:11:35.318: ERROR - Igt error: (kms_flip:500) CRITICAL: Last errno: 4, 
Interrupted system call
11:11:35.318: ERROR - Igt error: (kms_flip:500) igt_core-INFO: Stack trace:
11:11:35.318: ERROR - Igt error: ****  END  ****
11:11:35.318: ERROR - Igt error: (kms_flip:500) CRITICAL: Test assertion 
failure function calibrate_ts, file ../tests/kms_flip.c:1455:
11:11:35.318: ERROR - Igt error: (kms_flip:500) CRITICAL: Failed 
assertion: 3 * stddev / mean < 0.005
11:11:35.318: ERROR - Igt error: (kms_flip:500) CRITICAL: Last errno: 4, 
Interrupted system call
11:11:35.318: ERROR - Igt error: Dynamic subtest B-eDP1 failed.
11:11:35.318: ERROR - Igt error: **** DEBUG ****
11:11:35.318: ERROR - Igt error: (kms_flip:500) igt_fb-DEBUG: 
igt_create_fb_with_bo_size(width=1366, height=768, 
format=XR24(0x34325258), modifier=0x0, size=0)
11:11:35.318: ERROR - Igt error: (kms_flip:500) igt_fb-DEBUG: 
igt_create_fb_with_bo_size(handle=3, pitch=5504)
11:11:35.318: ERROR - Igt error: (kms_flip:500) ioctl_wrappers-DEBUG: 
Test requirement passed: igt_has_fb_modifiers(fd)
11:11:35.318: ERROR - Igt error: (kms_flip:500) igt_fb-DEBUG: 
igt_create_fb_with_bo_size(width=1366, height=768, 
format=XR24(0x34325258), modifier=0x0, size=0)
11:11:35.318: ERROR - Igt error: (kms_flip:500) igt_fb-DEBUG: 
igt_create_fb_with_bo_size(handle=4, pitch=5504)
11:11:35.318: ERROR - Igt error: (kms_flip:500) ioctl_wrappers-DEBUG: 
Test requirement passed: igt_has_fb_modifiers(fd)
11:11:35.318: ERROR - Igt error: (kms_flip:500) igt_fb-DEBUG: Test 
requirement passed: cairo_surface_status(fb->cairo_surface) == 
CAIRO_STATUS_SUCCESS
11:11:35.318: ERROR - Igt error: (kms_flip:500) igt_fb-DEBUG: Test 
requirement passed: cairo_surface_status(fb->cairo_surface) == 
CAIRO_STATUS_SUCCESS
11:11:35.318: ERROR - Igt error: (kms_flip:500) igt_kms-INFO: 
1366x768: 58 74250 1366 1502 1532 1592 768 776 788 800 0x48 0xa
11:11:35.318: ERROR - Igt error: (kms_flip:500) DEBUG: No stale events found
11:11:35.318: ERROR - Igt error: (kms_flip:500) INFO: Expected 
frametime: 17153us; measured 17152.9us +- 40.380us accuracy 0.71%
11:11:35.318: ERROR - Igt error: (kms_flip:500) CRITICAL: Test assertion 
failure function calibrate_ts, file ../tests/kms_flip.c:1455:
11:11:35.318: ERROR - Igt error: (kms_flip:500) CRITICAL: Failed 
assertion: 3 * stddev / mean < 0.005
11:11:35.318: ERROR - Igt error: (kms_flip:500) CRITICAL: Last errno: 4, 
Interrupted system call
11:11:35.318: ERROR - Igt error: (kms_flip:500) igt_core-INFO: Stack trace:
11:11:35.318: ERROR - Igt error: ****  END  ****
11:11:35.318: ERROR - Igt error: (kms_flip:500) igt_kms-CRITICAL: Test 
assertion failure function kmstest_set_connector_dpms, file 
../lib/igt_kms.c:2247:
11:11:35.318: ERROR - Igt error: (kms_flip:500) igt_kms-CRITICAL: Failed 
assertion: found_it
11:11:35.318: ERROR - Igt error: (kms_flip:500) igt_kms-CRITICAL: Last 
errno: 9, Bad file descriptor
11:11:35.318: ERROR - Igt error: (kms_flip:500) igt_kms-CRITICAL: DPMS 
property not found on 52
11:11:35.318: ERROR - Test 
kms_flip at plain-flip-fb-recreate-interruptible: Crash: See 
"/results/igt.kms_flip at plain-flip-fb-recreate-interruptible.log"
11:11:35.318: DEBUG - End test kms_flip at plain-flip-fb-recreate-interruptible

Pipeline: https://gitlab.freedesktop.org/vigneshraman/msm/-/jobs/79896646

Please could you have a look at these test results and let us know if 
you need more information. Thank you.

Regards,
Vignesh