<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [BDW] kms_flip / vblank-vs-suspend-interruptible is failing" href="https://bugs.freedesktop.org/show_bug.cgi?id=98289#c6">Comment # 6</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [BDW] kms_flip / vblank-vs-suspend-interruptible is failing" href="https://bugs.freedesktop.org/show_bug.cgi?id=98289">bug 98289</a> from <a class="email" href="mailto:carlos.santa@intel.com" title="Carlos Santa <carlos.santa@intel.com>"> Carlos Santa</a> <pre>I am seeing this when it fails: csanta@csanta-bdw:~$ sudo ./kms_flip --r vblank-vs-suspend-interruptible [sudo] password for csanta: IGT-Version: 1.16-gcb214ef (x86_64) (Linux: 4.9.0-rc6+ x86_64) Using monotonic timestamps Beginning vblank-vs-suspend-interruptible on pipe A, connector HDMI-A-1 1920x1080 60 1920 1968 2000 2080 1080 1083 1088 1112 0x9 0x48 138780 .rtcwake: assuming RTC uses UTC ... rtcwake: wakeup from "mem" using /dev/rtc0 at Thu Dec 1 01:01:31 2016 .rtcwake: assuming RTC uses UTC ... rtcwake: wakeup from "mem" using /dev/rtc0 at Thu Dec 1 01:01:49 2016 vblank-vs-suspend-interruptible on pipe A, connector HDMI-A-1: PASSED Beginning vblank-vs-suspend-interruptible on pipe B, connector HDMI-A-1 1920x1080 60 1920 1968 2000 2080 1080 1083 1088 1112 0x9 0x48 138780 .rtcwake: assuming RTC uses UTC ... rtcwake: wakeup from "mem" using /dev/rtc0 at Thu Dec 1 01:02:07 2016 .rtcwake: assuming RTC uses UTC ... rtcwake: wakeup from "mem" using /dev/rtc0 at Thu Dec 1 01:02:25 2016 vblank-vs-suspend-interruptible on pipe B, connector HDMI-A-1: PASSED Beginning vblank-vs-suspend-interruptible on pipe C, connector HDMI-A-1 1920x1080 60 1920 1968 2000 2080 1080 1083 1088 1112 0x9 0x48 138780 .rtcwake: assuming RTC uses UTC ... rtcwake: wakeup from "mem" using /dev/rtc0 at Thu Dec 1 01:03:16 2016 .rtcwake: assuming RTC uses UTC ... rtcwake: wakeup from "mem" using /dev/rtc0 at Thu Dec 1 01:03:33 2016 (kms_flip:1128) CRITICAL: Test assertion failure function check_state, file kms_flip.c:510: (kms_flip:1128) CRITICAL: Failed assertion: es->current_seq - es->last_seq <= 150 (kms_flip:1128) CRITICAL: Last errno: 4, Interrupted system call (kms_flip:1128) CRITICAL: unexpected vblank seq 2022, should be < 164 Stack trace: #0 [__igt_fail_assert+0x101] #1 [check_state+0x331] #2 [<unknown>+0x331] Subtest vblank-vs-suspend-interruptible failed. **** DEBUG **** (kms_flip:1128) DEBUG: Test requirement passed: (flags & TEST_HANG) == 0 || !is_wedged(drm_fd) (kms_flip:1128) DEBUG: Test requirement passed: modes (kms_flip:1128) INFO: Beginning vblank-vs-suspend-interruptible on pipe A, connector HDMI-A-1 (kms_flip:1128) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258, tiling=0x0, size=0) (kms_flip:1128) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=2, pitch=7680) (kms_flip:1128) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258, tiling=0x0, size=0) (kms_flip:1128) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=3, pitch=7680) (kms_flip:1128) igt-kms-INFO: 1920x1080 60 1920 1968 2000 2080 1080 1083 1088 1112 0x9 0x48 138780 (kms_flip:1128) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation() (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: (power_dir = open("/sys/power", O_RDONLY)) >= 0 (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: get_supported_suspend_states(power_dir) & (1 << state) (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: test == SUSPEND_TEST_NONE || faccessat(power_dir, "pm_test", R_OK | W_OK, 0) == 0 (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: system(cmd) == 0 (kms_flip:1128) DEBUG: name = vblank last_ts = 0.000000 last_received_ts = 0.000000 last_seq = 0 current_ts = 73.711808 current_received_ts = 75.530334 current_seq = 4357 count = 0 seq_step = 10 (kms_flip:1128) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation() (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: (power_dir = open("/sys/power", O_RDONLY)) >= 0 (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: get_supported_suspend_states(power_dir) & (1 << state) (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: test == SUSPEND_TEST_NONE || faccessat(power_dir, "pm_test", R_OK | W_OK, 0) == 0 (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: system(cmd) == 0 (kms_flip:1128) DEBUG: name = vblank last_ts = 73.711808 last_received_ts = 75.530334 last_seq = 4357 current_ts = 75.682263 current_received_ts = 78.011187 current_seq = 4461 count = 1 seq_step = 10 (kms_flip:1128) DEBUG: testing ts continuity: Current frame 4461, old frame 4357 (kms_flip:1128) INFO: vblank-vs-suspend-interruptible on pipe A, connector HDMI-A-1: PASSED (kms_flip:1128) INFO: Beginning vblank-vs-suspend-interruptible on pipe B, connector HDMI-A-1 (kms_flip:1128) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258, tiling=0x0, size=0) (kms_flip:1128) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=2, pitch=7680) (kms_flip:1128) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258, tiling=0x0, size=0) (kms_flip:1128) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=3, pitch=7680) (kms_flip:1128) igt-kms-INFO: 1920x1080 60 1920 1968 2000 2080 1080 1083 1088 1112 0x9 0x48 138780 (kms_flip:1128) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation() (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: (power_dir = open("/sys/power", O_RDONLY)) >= 0 (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: get_supported_suspend_states(power_dir) & (1 << state) (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: test == SUSPEND_TEST_NONE || faccessat(power_dir, "pm_test", R_OK | W_OK, 0) == 0 (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: system(cmd) == 0 (kms_flip:1128) DEBUG: name = vblank last_ts = 0.000000 last_received_ts = 0.000000 last_seq = 0 current_ts = 78.252519 current_received_ts = 80.494014 current_seq = 14 count = 0 seq_step = 10 (kms_flip:1128) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation() (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: (power_dir = open("/sys/power", O_RDONLY)) >= 0 (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: get_supported_suspend_states(power_dir) & (1 << state) (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: test == SUSPEND_TEST_NONE || faccessat(power_dir, "pm_test", R_OK | W_OK, 0) == 0 (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: system(cmd) == 0 (kms_flip:1128) DEBUG: name = vblank last_ts = 78.252519 last_received_ts = 80.494014 last_seq = 14 current_ts = 80.660646 current_received_ts = 82.974470 current_seq = 142 count = 1 seq_step = 10 (kms_flip:1128) DEBUG: testing ts continuity: Current frame 142, old frame 14 (kms_flip:1128) INFO: vblank-vs-suspend-interruptible on pipe B, connector HDMI-A-1: PASSED (kms_flip:1128) INFO: Beginning vblank-vs-suspend-interruptible on pipe C, connector HDMI-A-1 (kms_flip:1128) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258, tiling=0x0, size=0) (kms_flip:1128) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=2, pitch=7680) (kms_flip:1128) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258, tiling=0x0, size=0) (kms_flip:1128) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=3, pitch=7680) (kms_flip:1128) igt-kms-INFO: 1920x1080 60 1920 1968 2000 2080 1080 1083 1088 1112 0x9 0x48 138780 (kms_flip:1128) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation() (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: (power_dir = open("/sys/power", O_RDONLY)) >= 0 (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: get_supported_suspend_states(power_dir) & (1 << state) (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: test == SUSPEND_TEST_NONE || faccessat(power_dir, "pm_test", R_OK | W_OK, 0) == 0 (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: system(cmd) == 0 (kms_flip:1128) DEBUG: name = vblank last_ts = 0.000000 last_received_ts = 0.000000 last_seq = 0 current_ts = 83.203833 current_received_ts = 116.777497 current_seq = 14 count = 0 seq_step = 10 (kms_flip:1128) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation() (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: (power_dir = open("/sys/power", O_RDONLY)) >= 0 (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: get_supported_suspend_states(power_dir) & (1 << state) (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: test == SUSPEND_TEST_NONE || faccessat(power_dir, "pm_test", R_OK | W_OK, 0) == 0 (kms_flip:1128) igt-aux-DEBUG: Test requirement passed: system(cmd) == 0 (kms_flip:1128) DEBUG: name = vblank last_ts = 83.203833 last_received_ts = 116.777497 last_seq = 14 current_ts = 116.935350 current_received_ts = 118.224287 current_seq = 2022 count = 1 seq_step = 10 (kms_flip:1128) CRITICAL: Test assertion failure function check_state, file kms_flip.c:510: (kms_flip:1128) CRITICAL: Failed assertion: es->current_seq - es->last_seq <= 150 (kms_flip:1128) CRITICAL: Last errno: 4, Interrupted system call (kms_flip:1128) CRITICAL: unexpected vblank seq 2022, should be < 164 **** END **** Subtest vblank-vs-suspend-interruptible: FAIL (44.647s)</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>