Hi Maintainers,
There are some flake test reported for vkms driver testing in drm-ci.
# Board Name: vkms
# Failure Rate: 20
# IGT Version: 1.30-g04bedb923
# Linux Version: 6.14.0-rc4
kms_flip@modeset-vs-vblank-race
DEBUG - Begin test kms_flip@modeset-vs-vblank-race
ERROR - Igt error: (kms_flip:1250) CRITICAL: Test assertion failure
function run_test_step, file ../tests/kms_flip.c:979:
ERROR - Igt error: (kms_flip:1250) CRITICAL: Failed assertion: end -
start > 0.9 * actual_frame_time(o) && end - start < 2.6 *
actual_frame_time(o)
ERROR - Igt error: (kms_flip:1250) CRITICAL: wait for two vblanks took
47374 usec (frame time 16665.600000 usec)
ERROR - Igt error: Dynamic subtest A-Virtual17 failed.
ERROR - Igt error: **** DEBUG ****
ERROR - Igt error: (kms_flip:1250) igt_fb-DEBUG:
igt_create_fb_with_bo_size(width=1024, height=768,
format=XR24(0x34325258), modifier=0x0, size=0)
ERROR - Igt error: (kms_flip:1250) igt_fb-DEBUG:
igt_create_fb_with_bo_size(handle=1, pitch=4096)
ERROR - Igt error: (kms_flip:1250) ioctl_wrappers-DEBUG: Test
requirement passed: igt_has_fb_modifiers(fd)
ERROR - Igt error: (kms_flip:1250) igt_fb-DEBUG:
igt_create_fb_with_bo_size(width=1024, height=768,
format=XR24(0x34325258), modifier=0x0, size=0)
ERROR - Igt error: (kms_flip:1250) igt_fb-DEBUG:
igt_create_fb_with_bo_size(handle=2, pitch=4096)
ERROR - Igt error: (kms_flip:1250) ioctl_wrappers-DEBUG: Test
requirement passed: igt_has_fb_modifiers(fd)
ERROR - Igt error: (kms_flip:1250) igt_fb-DEBUG: Test requirement
passed: cairo_surface_status(fb->cairo_surface) == CAIRO_STATUS_SUCCESS
ERROR - Igt error: (kms_flip:1250) igt_fb-DEBUG: Test requirement
passed: cairo_surface_status(fb->cairo_surface) == CAIRO_STATUS_SUCCESS
ERROR - Igt error: (kms_flip:1250) igt_kms-INFO: 1024x768: 60 65000
1024 1048 1184 1344 768 771 777 806 0x48 0xa
ERROR - Igt error: (kms_flip:1250) DEBUG: No stale events found
ERROR - Igt error: (kms_flip:1250) INFO: Expected frametime: 16666us;
measured 16665.6us +- 0.500us accuracy 0.01%
ERROR - Igt error: (kms_flip:1250) CRITICAL: Test assertion failure
function run_test_step, file ../tests/kms_flip.c:979:
ERROR - Igt error: (kms_flip:1250) CRITICAL: Failed assertion: end -
start > 0.9 * actual_frame_time(o) && end - start < 2.6 *
actual_frame_time(o)
ERROR - Igt error: (kms_flip:1250) CRITICAL: wait for two vblanks took
47374 usec (frame time 16665.600000 usec)
ERROR - Igt error: (kms_flip:1250) igt_core-INFO: Stack trace:
ERROR - Igt error: (kms_flip:1250) igt_core-INFO: #0
../lib/igt_core.c:2055 __igt_fail_assert()
ERROR - Igt error: (kms_flip:1250) igt_core-INFO: #1
../tests/kms_flip.c:1023 run_test_on_crtc_set.constprop.0()
ERROR - Igt error: (kms_flip:1250) igt_core-INFO: #2
../tests/kms_flip.c:1845 run_test()
ERROR - Igt error: (kms_flip:1250) igt_core-INFO: #3
../tests/kms_flip.c:2078 __igt_unique____real_main2001()
ERROR - Igt error: (kms_flip:1250) igt_core-INFO: #4
../tests/kms_flip.c:2001 main()
ERROR - Igt error: (kms_flip:1250) igt_core-INFO: #5
[__libc_init_first+0x8a]
ERROR - Igt error: (kms_flip:1250) igt_core-INFO: #6
[__libc_start_main+0x85]
ERROR - Igt error: (kms_flip:1250) igt_core-INFO: #7 [_start+0x21]
ERROR - Igt error: **** END ****
ERROR - Igt error: (kms_flip:1250) igt_kms-CRITICAL: Test assertion
failure function kmstest_set_connector_dpms, file ../lib/igt_kms.c:2246:
ERROR - Igt error: (kms_flip:1250) igt_kms-CRITICAL: Failed assertion:
found_it
ERROR - Igt error: (kms_flip:1250) igt_kms-CRITICAL: Last errno: 9, Bad
file descriptor
ERROR - Igt error: (kms_flip:1250) igt_kms-CRITICAL: DPMS property not
found on 39
ERROR - Test kms_flip@modeset-vs-vblank-race: Fail: See
"/builds/vigneshraman/linux/results/igt.kms_flip@xxxxxxxxxxxxxxxxxxxxxxxxxx"
DEBUG - End test kms_flip@modeset-vs-vblank-race
Pipeline: https://gitlab.freedesktop.org/vigneshraman/linux/-/jobs/72473690
Please could you have a look at these test results and let us know if
you need more information. Thank you.
Regards,
Vignesh
