Stdout	
IGT-Version: 1.20-g4cd4cc4 (x86_64) (Linux: 4.15.0-rc5-drm-tip-ww52-commit-42a41a5+ x86_64)
Using monotonic timestamps
Beginning 2x-vblank-vs-suspend on pipe A:B, connector eDP-1:DP-2
  1920x1080 60 1920 1936 1952 2104 1080 1083 1097 1116 0xa 0x48 141000
  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0xa 0x40 148500
[cmd] rtcwake: wakeup from "mem" using /dev/rtc0 at Thu Dec 28 01:01:41 2017
Stack trace:
  #0 [__igt_fail_assert+0x101]
  #1 [run_test_on_crtc_set.constprop.14+0x1fab]
  #2 [run_pair+0x34f]
  #3 [main+0x219]
  #4 [__libc_start_main+0xf1]
  #5 [_start+0x29]
  #6 [<unknown>+0x29]
Subtest 2x-vblank-vs-suspend: FAIL (6.297s)
Stderr	
(kms_flip:2900) CRITICAL: Test assertion failure function run_test_step, file kms_flip.c:804:
(kms_flip:2900) CRITICAL: Failed assertion: (do_wait_for_vblank(o, o->pipe, target_seq, &vbl_reply)) == 0
(kms_flip:2900) CRITICAL: Last errno: 22, Invalid argument
Subtest 2x-vblank-vs-suspend failed.
**** DEBUG ****
(kms_flip:2900) DEBUG: Test requirement passed: (flags & TEST_HANG) == 0 || !is_wedged(drm_fd)
(kms_flip:2900) DEBUG: Test requirement passed: modes
(kms_flip:2900) INFO: Beginning 2x-vblank-vs-suspend on pipe A:B, connector eDP-1:DP-2
(kms_flip:2900) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258, tiling=0x0, size=0)
(kms_flip:2900) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=2, pitch=7680)
(kms_flip:2900) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258, tiling=0x0, size=0)
(kms_flip:2900) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=3, pitch=7680)
(kms_flip:2900) igt-kms-INFO:   1920x1080 60 1920 1936 1952 2104 1080 1083 1097 1116 0xa 0x48 141000
(kms_flip:2900) igt-kms-INFO:   1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0xa 0x40 148500
(kms_flip:2900) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()
(kms_flip:2900) igt-aux-DEBUG: Test requirement passed: (power_dir = open("/sys/power", O_RDONLY)) >= 0
(kms_flip:2900) igt-aux-DEBUG: Test requirement passed: get_supported_suspend_states(power_dir) & (1 << state)
(kms_flip:2900) igt-aux-DEBUG: Test requirement passed: test == SUSPEND_TEST_NONE || faccessat(power_dir, "pm_test", R_OK | W_OK, 0) == 0
(kms_flip:2900) igt-aux-DEBUG: Test requirement passed: ret == 0
(kms_flip:2900) igt-core-INFO: [cmd] rtcwake: wakeup from "mem" using /dev/rtc0 at Thu Dec 28 01:01:41 2017
(kms_flip:2900) DEBUG: name = vblank
last_ts = 0.000000
last_received_ts = 0.000000
last_seq = 0
current_ts = 1226.576916
current_received_ts = 1231.574614
current_seq = 65155
count = 0
seq_step = 10
(kms_flip:2900) CRITICAL: Test assertion failure function run_test_step, file kms_flip.c:804:
(kms_flip:2900) CRITICAL: Failed assertion: (do_wait_for_vblank(o, o->pipe, target_seq, &vbl_reply)) == 0
(kms_flip:2900) CRITICAL: Last errno: 22, Invalid argument
(kms_flip:2900) igt-core-INFO: Stack trace:
(kms_flip:2900) igt-core-INFO:   #0 [__igt_fail_assert+0x101]
(kms_flip:2900) igt-core-INFO:   #1 [run_test_on_crtc_set.constprop.14+0x1fab]
(kms_flip:2900) igt-core-INFO:   #2 [run_pair+0x34f]
(kms_flip:2900) igt-core-INFO:   #3 [main+0x219]
(kms_flip:2900) igt-core-INFO:   #4 [__libc_start_main+0xf1]
(kms_flip:2900) igt-core-INFO:   #5 [_start+0x29]
(kms_flip:2900) igt-core-INFO:   #6 [<unknown>+0x29]
****  END  ****
Environment	
PIGLIT_SOURCE_DIR="/home/gfx/intel-graphics/intel-gpu-tools/piglit" PIGLIT_PLATFORM="mixed_glx_egl"