igt@kms_fbcon_fbt@fbc - fail - Test assertion failure function subtest, Failed assertion: feature->wait_until_enabled(drm->debugfs_fd)
Starting subtest: fbc-suspend
(kms_fbcon_fbt:2115) CRITICAL: Test assertion failure function subtest, file ../../../usr/src/igt-gpu-tools/tests/intel/kms_fbcon_fbt.c:386:
(kms_fbcon_fbt:2115) CRITICAL: Failed assertion: feature->wait_until_enabled(drm->debugfs_fd)
Subtest fbc-suspend failed.
**** DEBUG ****
(kms_fbcon_fbt:2115) igt_kms-DEBUG: VT: graphics mode set (mode was 0x0)
(kms_fbcon_fbt:2115) DEBUG: Test requirement passed: feature->supported_on_chipset(drm->fd, drm->debugfs_fd)
(kms_fbcon_fbt:2115) INFO: Modes unset.
(kms_fbcon_fbt:2115) DEBUG: FBC status: FBC disabled: not enough stolen memory
[PLANE:32:plane 1A]: plane not visible
(kms_fbcon_fbt:2115) DEBUG: Test requirement passed: i < drm->res->count_connectors
(kms_fbcon_fbt:2115) igt_fb-DEBUG: igt_create_fb_with_bo_size(width=3840, height=2160, format=XR24(0x34325258), modifier=0x100000000000001, size=0)
(kms_fbcon_fbt:2115) drmtest-DEBUG: Test requirement passed: is_intel_device(fd)
(kms_fbcon_fbt:2115) drmtest-DEBUG: Test requirement passed: is_intel_device(fd)
(kms_fbcon_fbt:2115) igt_fb-DEBUG: igt_create_fb_with_bo_size(handle=1, pitch=15360)
(kms_fbcon_fbt:2115) ioctl_wrappers-DEBUG: Test requirement passed: igt_has_fb_modifiers(fd)
(kms_fbcon_fbt:2115) INFO: Setting 3840x2160 mode for DP connector
(kms_fbcon_fbt:2115) INFO: Screen set.
(kms_fbcon_fbt:2115) DEBUG: FBC status: FBC disabled: not enough stolen memory
[PLANE:32:plane 1A]: FBC possible
(kms_fbcon_fbt:2115) CRITICAL: Test assertion failure function subtest, file ../../../usr/src/igt-gpu-tools/tests/intel/kms_fbcon_fbt.c:386:
(kms_fbcon_fbt:2115) CRITICAL: Failed assertion: feature->wait_until_enabled(drm->debugfs_fd)
(kms_fbcon_fbt:2115) igt_core-INFO: Stack trace:
(kms_fbcon_fbt:2115) igt_core-INFO: #0 ../../../usr/src/igt-gpu-tools/lib/igt_core.c:1989 __igt_fail_assert()
(kms_fbcon_fbt:2115) igt_core-INFO: #1 ../../../usr/src/igt-gpu-tools/tests/intel/kms_fbcon_fbt.c:233 subtest()
(kms_fbcon_fbt:2115) igt_core-INFO: #2 ../../../usr/src/igt-gpu-tools/tests/intel/kms_fbcon_fbt.c:467 __igt_unique____real_main450()
(kms_fbcon_fbt:2115) igt_core-INFO: #3 ../../../usr/src/igt-gpu-tools/tests/intel/kms_fbcon_fbt.c:450 main()
(kms_fbcon_fbt:2115) igt_core-INFO: #4 [__libc_start_main+0xf3]
(kms_fbcon_fbt:2115) igt_core-INFO: #5 [_start+0x2e]
**** END ****
Subtest fbc-suspend: FAIL (5.464s)