IGT-Version: 1.20-gc0be331 (x86_64) (Linux: 4.15.0-rc4-drm-intel-qa-ww51-commit-bf5cdf9+ x86_64)
(kms_setmode:2792) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()
(kms_setmode:2792) drmtest-DEBUG: Test requirement passed: !(fd<0)
(kms_setmode:2792) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(kms_setmode:2792) igt-kms-DEBUG: VT: graphics mode set (mode was 0x0)
(kms_setmode:2792) igt-core-DEBUG: Starting subtest: basic
Testing: basic 1 connector combinations
(kms_setmode:2792) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258, tiling=0x0, size=0)
(kms_setmode:2792) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=1, pitch=7680)
  Test id#1 CRTC count 1
    CRTC[37] [Pipe A] Mode: 1920x1080@60Hz Connectors: eDP-1[49]
(kms_setmode:2792) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258, tiling=0x0, size=0)
(kms_setmode:2792) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=2, pitch=7680)
Expected frametime: 16666us; measured 16666.4us +- 5.850us accuracy 0.11% [1.17 scanlines]
(kms_setmode:2792) CRITICAL: Test assertion failure function check_timings, file kms_setmode.c:491:
(kms_setmode:2792) CRITICAL: Failed assertion: accuracy < line_time(kmode)
(kms_setmode:2792) CRITICAL: vblank accuracy (17.549us, 0.1%) worse than a scanline (14.988us)
Subtest basic failed.
**** DEBUG ****
(kms_setmode:2792) INFO: Testing: basic 1 connector combinations
(kms_setmode:2792) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258, tiling=0x0, size=0)
(kms_setmode:2792) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=1, pitch=7680)
(kms_setmode:2792) INFO:   Test id#1 CRTC count 1
(kms_setmode:2792) INFO:     CRTC[37] [Pipe A] Mode: 1920x1080@60Hz Connectors: eDP-1[49]
(kms_setmode:2792) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258, tiling=0x0, size=0)
(kms_setmode:2792) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=2, pitch=7680)
(kms_setmode:2792) INFO: Expected frametime: 16666us; measured 16666.4us +- 5.850us accuracy 0.11% [1.17 scanlines]
(kms_setmode:2792) CRITICAL: Test assertion failure function check_timings, file kms_setmode.c:491:
(kms_setmode:2792) CRITICAL: Failed assertion: accuracy < line_time(kmode)
(kms_setmode:2792) CRITICAL: vblank accuracy (17.549us, 0.1%) worse than a scanline (14.988us)
(kms_setmode:2792) igt-core-INFO: Stack trace:
(kms_setmode:2792) igt-core-INFO:   #0 [__igt_fail_assert+0x101]
(kms_setmode:2792) igt-core-INFO:   #1 [test_one_combination+0xd1a]
(kms_setmode:2792) igt-core-INFO:   #2 [main+0x4c6]
(kms_setmode:2792) igt-core-INFO:   #3 [__libc_start_main+0xf1]
(kms_setmode:2792) igt-core-INFO:   #4 [_start+0x29]
(kms_setmode:2792) igt-core-INFO:   #5 [<unknown>+0x29]
****  END  ****
Stack trace:
  #0 [__igt_fail_assert+0x101]
  #1 [test_one_combination+0xd1a]
  #2 [main+0x4c6]
  #3 [__libc_start_main+0xf1]
  #4 [_start+0x29]
  #5 [<unknown>+0x29]
Subtest basic: FAIL (3.137s)
(kms_setmode:2792) igt-core-DEBUG: Exiting with status code 99
(kms_setmode:2792) igt-kms-DEBUG: VT: original mode 0x0 restored
(kms_setmode:2792) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'