Board: grunt
Build: 11151.1.0
Logs: https://stainless.corp.google.com/browse/chromeos-autotest-results/248146214-chromeos-test/chromeos6-row6-rack15-host18/

At the end of the test log (video_VideoSeek/debug/video_VideoSeek.DEBUG) I can see the following repeated many times

10/13 06:36:19.887 DEBUG|inspector_websocke:0117| sent [{
  "id": 127, 
  "method": "Runtime.evaluate", 
  "params": {
    "expression": "getSeekTestStatus()", 
    "returnByValue": true
  }
}]
10/13 06:36:19.889 DEBUG|inspector_websocke:0188| got [{
  "id": 127, 
  "result": {
    "result": {
      "type": "string", 
      "value": "27.828794/30.125/81"
    }
  }
}]
10/13 06:36:18.884 INFO |   video_VideoSeek:0076| Seeking: 27.828794/30.125/81

and then eventually it fails:

10/13 06:36:19.890 ERROR|             utils:2762| Will raise error TestError('Seek test is stuck and timeout',) due to unexpected return: False