987698 - Testrun failures 'IO Completion Port unexpectedly closed '

Status: RESOLVED INVALID

(Mozilla QA Graveyard :: Infrastructure, defect)

Description

[Daniel Gherasim]

Attachment: jenkins_1st.log

We had a series of failures with 'IO Completion Port unexpectedly closed' today on a Windows 8.1 32 machine (mm-win-81-32-1).

The rellevant part of the log for a release-mozilla-beta_remote testrun using Aurora en-US :
> 17:43:57 TEST-START | restartTests\testAddons_installFromFTP\test2.js | teardownModule
> 17:44:03 TEST-END | restartTests\testAddons_installFromFTP\test2.js | finished in 16601ms
> 17:44:14 Parent process 2496 exited with children alive:
> 17:44:14 PIDS: 4088
> 17:44:14 Attempting to kill them...
> 17:44:14 Parent process 2496 exited with children alive:
> 17:44:14 PIDS: 4088
> 17:44:14 Attempting to kill them...
> 17:44:14 Error Code 6 trying to query IO Completion Port, exiting
> 17:44:14 Exception in thread Thread-1:
> 17:44:14 Traceback (most recent call last):
> 17:44:14   File "c:\jenkins\workspace\release-mozilla-beta_remote\mozmill-env-windows\python\Lib\threading.py", line 551, in __bootstrap_inner
> 17:44:14     self.run()
> 17:44:14   File "c:\jenkins\workspace\release-mozilla-beta_remote\mozmill-env-windows\python\Lib\threading.py", line 504, in run
> 17:44:14     self.__target(*self.__args, **self.__kwargs)
> 17:44:14   File "c:\jenkins\workspace\release-mozilla-beta_remote\mozmill-env-windows\python\lib\site-packages\mozprocess\processhandler.py", line 321, in _procmgr
> 17:44:14     self._poll_iocompletion_port()
> 17:44:14   File "c:\jenkins\workspace\release-mozilla-beta_remote\mozmill-env-windows\python\lib\site-packages\mozprocess\processhandler.py", line 371, in _poll_iocompletion_port
> 17:44:14     raise WinError(errcode)
> 17:44:14 WindowsError: [Error 6] The handle is invalid.
> 17:44:14
> 17:44:14 TEST-SKIPPED | test1.js | Bug 784305 - Current URL should match expected URL
> 17:44:14 TEST-SKIPPED | test2.js | Bug 784305 - Current URL should match expected URL
> 17:44:14 TEST-SKIPPED | test1.js | Bug 732353 - Disable all Discovery Pane tests due to unpredictable web dependencies
> 17:44:14 TEST-SKIPPED | test1.js | Bug 664018 - 'First Time' add-ons are incompatible with this version of Firefox
> 17:44:14 TEST-SKIPPED | test1.js | Bug 780556 - Mozmill test failure remote/restartTests/testDiscoveryPane_UpAndComingModule/test1.js sometime fails with aElement is undefined
> 17:44:14 TEST-SKIPPED | test1.js | Bug 658369 - 'Echofon' add-on is not compatible with Firefox Nightly, Aurora and Beta builds
> 17:44:14 TEST-SKIPPED | test1.js | Bug 732353 - Disable all Discovery Pane tests due to unpredictable web dependencies
> 17:44:14 TEST-SKIPPED | test1.js | Bug 657492 - 'Pick of the Month' add-ons are only compatible with Release and Beta builds
> 17:45:31 IO Completion Port unexpectedly closed
> 17:45:37 RESULTS | Passed: 2
> 17:45:37 RESULTS | Failed: 0
> 17:45:37 RESULTS | Skipped: 8
http://mm-ci-master.qa.scl3.mozilla.com:8080/job/release-mozilla-beta_remote/6791/console

The testrun then failed with jsbridge. 

On the same machine we got after this about 3 another failures with just :
> 05:35:26 IO Completion Port unexpectedly closed
showed in the console.

I attached the complete logs too.

Interesting is that when I accessed the machine, about 5 'You have new apps that can be opened' right-top windows were opened and then closed by themself.

Comment 1

[Daniel Gherasim]

Attachment: jenkins_3rd.log

Comment 2

[Henrik Skupin [:whimboo][⌚️UTC+1]]

Mozmill tests are no longer used. Closing bug.