1378624 - Intermittent marionette.py | Return code: 1 (TypeError: WeakMap key must be an object, got undefined)

Status: RESOLVED FIXED

(Testing :: Marionette Client and Harness, defect)

Description

[Treeherder Bug Filer]

Filed by: hskupin [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=112129987&repo=autoland

https://archive.mozilla.org/pub/firefox/tinderbox-builds/autoland-win64/1499301560/autoland_win8_64_test-marionette-e10s-bm112-tests1-windows-build73.txt.gz

Comment 1

[Henrik Skupin [:whimboo][⌚️UTC+1]]

This is basically a startup crash but isn't marked as such by the crash handler due to bug 1378036.


19:03:22     INFO -  ###!!! [Parent][MessageChannel] Error: (msgtype=0x28008A,name=PBrowser::Msg_UpdateNativeWindowHandle) Channel error: cannot send/recv
19:03:22     INFO -  ###!!! [Parent][MessageChannel] Error: (msgtype=0x28007E,name=PBrowser::Msg_Destroy) Channel error: cannot send/recv
19:03:22     INFO -  Unable to read VR Path Registry from C:\Users\cltbld.T-W864-IX-141\AppData\Local\openvr\openvrpaths.vrpath
19:03:22     INFO -  JavaScript error: resource:///modules/ContentCrashHandlers.jsm, line 135: TypeError: WeakMap key must be an object, got undefined
19:03:22     INFO -  JavaScript error: resource:///modules/BrowserUsageTelemetry.jsm, line 334: NS_ERROR_FAILURE: Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIObserverService.removeObserver]
19:03:23     INFO -  [Parent 3580] WARNING: pipe error: 109: file c:/builds/moz2_slave/autoland-w64-00000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
19:03:24     INFO -  JavaScript error: jar:file:///C:/slave/test/build/application/firefox/omni.ja!/components/nsUpdateTimerManager.js, line 311: TypeError: invalid 'in' operand this._timers
19:03:24     INFO -  Unable to read VR Path Registry from C:\Users\cltbld.T-W864-IX-141\AppData\Local\openvr\openvrpaths.vrpath
19:03:24     INFO -  [GPU 3312] WARNING: pipe error: 109: file c:/builds/moz2_slave/autoland-w64-00000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346
19:03:24     INFO -  ###!!! [Child][MessageChannel::SendAndWait] Error: Channel error: cannot send/recv
19:04:17     INFO -  {"thread": "MainThread", "level": "ERROR", "pid": 2648, "source": "Marionette test runner", "time": 1499306657858, "action": "log", "message": "Failure during harness execution", "stack": "Traceback (most recent call last):\n\n  File \"C:\\slave\\test\\build\\tests\\marionette\\harness\\marionette_harness\\runtests.py\", line 92, in cli\n    failed = harness_instance.run()\n\n  File \"C:\\slave\\test\\build\\tests\\marionette\\harness\\marionette_harness\\runtests.py\", line 72, in run\n    runner.run_tests(tests)\n\n  File \"C:\\slave\\test\\build\\venv\\lib\\site-packages\\marionette_harness\\runner\\base.py\", line 842, in run_tests\n    self.marionette = self.driverclass(**self._build_kwargs())\n\n  File \"C:\\slave\\test\\build\\venv\\lib\\site-packages\\marionette_driver\\marionette.py\", line 615, in __init__\n    self.raise_for_port(timeout=self.startup_timeout)\n\n  File \"C:\\slave\\test\\build\\venv\\lib\\site-packages\\marionette_driver\\decorators.py\", line 28, in _\n    m._handle_socket_failure()\n\n  File \"C:\\slave\\test\\build\\venv\\lib\\site-packages\\marionette_driver\\decorators.py\", line 23, in _\n    return func(*args, **kwargs)\n\n  File \"C:\\slave\\test\\build\\venv\\lib\\site-packages\\marionette_driver\\marionette.py\", line 701, in raise_for_port\n    self.host, self.port))\n\nIOError: Process has been unexpectedly closed (Exit code: 0) (Reason: Timed out waiting for connection on localhost:2828!)\n"}
19:04:18    ERROR

Comment 2

[Intermittent Failures Robot]

2 failures in 656 pushes (0.003 failures/push) were associated with this bug in the last 7 days.   

Repository breakdown:
* autoland: 2

Platform breakdown:
* windows8-64: 2

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1378624&startday=2017-07-03&endday=2017-07-09&tree=all

Comment 3

[Henrik Skupin [:whimboo][⌚️UTC+1]]

No more false reports since the patch from Mike on bug 1378036 got landed. \o/

Comment 4

[BMO Automation]

Moving bug to Testing::Marionette Client and Harness component per bug 1815831.