https://crosperf.googleplex.com/b/26b1a0a6-a72d-4f5e-8cbe-bde7a190b5e4
bisect failed because the test says
2019-01-14 13:34:32,488 util pid=219363 DEBUG [stdout] /mnt/host/source/tmp/autotest_results_tmp/results-1-video_PlaybackPerf.h264.1080.60fps                    [  FAILED  ]
2019-01-14 13:34:32,488 util pid=219363 DEBUG [stdout] /mnt/host/source/tmp/autotest_results_tmp/results-1-video_PlaybackPerf.h264.1080.60fps                      ERROR: Playback is not done correctly. The number of decoded frames (=0) is less than 100 for 30 seconds
2019-01-14 13:34:32,488 util pid=219363 DEBUG [stdout] /mnt/host/source/tmp/autotest_results_tmp/results-1-video_PlaybackPerf.h264.1080.60fps/video_PlaybackPerf [  FAILED  ]
2019-01-14 13:34:32,488 util pid=219363 DEBUG [stdout] /mnt/host/source/tmp/autotest_results_tmp/results-1-video_PlaybackPerf.h264.1080.60fps/video_PlaybackPerf   ERROR: Playback is not done correctly. The number of decoded frames (=0) is less than 100 for 30 seconds
2019-01-14 13:34:32,488 util pid=219363 DEBUG [stdout] /mnt/host/source/tmp/autotest_results_tmp/results-1-video_PlaybackPerf.h264.1080.60fps/video_PlaybackPerf   01/14 13:34:18.810 ERROR|video_PlaybackPerf:0166| No frame is decoded. Set drop percent to 100.

It's not candy only.
https://crosbolt.teams.x20web.corp.google.com/prod/crosbolt/index.html?tab=time_series&sku_filter=&show_all=false&test=video_PlaybackPerf.h264.1080.60fps&metric=sw_video_dropped_frames_h264_1080p_60fps&from_version=73.11435.0.0&to_version=73.11582.0.0&y_min=-19.441537286444692&y_max=251.53769952612538
Many boards have this issue.

 Issue 921840  has been merged into this issue.