1456325 - Intermittent dom/indexedDB/test/browser_private_idb.js | leaked 2 window(s) until shutdown [url = about:newtab]

Status: RESOLVED INCOMPLETE

(Core :: Storage: IndexedDB, defect, P2)

Description

[Treeherder Bug Filer]

Filed by: btara [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=175165384&repo=mozilla-inbound

https://queue.taskcluster.net/v1/task/BB1vZ1rlQRS9rZ30rlGENg/runs/0/artifacts/public/logs/live_backing.log

12:20:45     INFO - GECKO(1001) | [Parent 1001, Main Thread] WARNING: NS_ENSURE_TRUE(maybeContext) failed: file /builds/worker/workspace/build/src/xpcom/threads/nsThread.cpp, line 809
12:20:46     INFO - GECKO(1001) | --DOMWINDOW == 7 (0x119a45400) [pid = 1001] [serial = 2] [outer = 0x0] [url = about:blank]
12:20:46     INFO - GECKO(1001) | --DOMWINDOW == 6 (0x118ecc800) [pid = 1001] [serial = 4] [outer = 0x0] [url = about:blank]
12:20:46     INFO - GECKO(1001) | --DOMWINDOW == 5 (0x1182a0c00) [pid = 1001] [serial = 3] [outer = 0x0] [url = chrome://browser/content/browser.xul]
12:20:46     INFO - GECKO(1001) | --DOMWINDOW == 4 (0x12bc0b800) [pid = 1001] [serial = 9] [outer = 0x0] [url = chrome://mochikit/content/browser-harness.xul]
12:20:46     INFO - GECKO(1001) | --DOMWINDOW == 3 (0x12bc0cc00) [pid = 1001] [serial = 10] [outer = 0x0] [url = about:blank]
12:20:46     INFO - GECKO(1001) | --DOMWINDOW == 2 (0x119a44400) [pid = 1001] [serial = 1] [outer = 0x0] [url = chrome://browser/content/hiddenWindow.xul]
12:20:46     INFO - GECKO(1001) | --DOMWINDOW == 1 (0x124a0ec00) [pid = 1001] [serial = 5] [outer = 0x0] [url = about:blank]
12:20:46     INFO - GECKO(1001) | --DOMWINDOW == 0 (0x118ec4800) [pid = 1001] [serial = 48] [outer = 0x0] [url = about:blank]
12:20:47     INFO - GECKO(1001) | nsStringStats
12:20:47     INFO - GECKO(1001) |  => mAllocCount:         137212
12:20:47     INFO - GECKO(1001) |  => mReallocCount:         9755
12:20:47     INFO - GECKO(1001) |  => mFreeCount:          137212
12:20:47     INFO - GECKO(1001) |  => mShareCount:         167065
12:20:47     INFO - GECKO(1001) |  => mAdoptCount:           5205
12:20:47     INFO - GECKO(1001) |  => mAdoptFreeCount:       5321
12:20:47     INFO - GECKO(1001) |  => Process ID: 1001, Thread ID: 140735271596800
12:20:47     INFO - TEST-INFO | Main app process: exit 0
12:20:47    ERROR - TEST-UNEXPECTED-FAIL | dom/indexedDB/test/browser_private_idb.js | leaked 2 window(s) until shutdown [url = about:newtab]
12:20:47     INFO - TEST-INFO | dom/indexedDB/test/browser_private_idb.js | windows(s) leaked: [pid = 1003] [serial = 26], [pid = 1003] [serial = 24]
12:20:47     INFO - runtests.py | Application ran for: 0:00:41.712473
12:20:47     INFO - zombiecheck | Reading PID log: /var/folders/4k/f2lfh12s0jz3yt1mk7w66y2400000w/T/tmpFqoRo6pidlog
12:20:47     INFO - ==> process 1001 launched child process 1002
12:20:47     INFO - ==> process 1001 launched child process 1003
12:20:47     INFO - ==> process 1001 launched child process 1004
12:20:47     INFO - ==> process 1001 launched child process 1005
12:20:47     INFO - ==> process 1001 launched child process 1006
12:20:47     INFO - zombiecheck | Checking for orphan process with PID: 1002
12:20:47     INFO - zombiecheck | Checking for orphan process with PID: 1003
12:20:47     INFO - zombiecheck | Checking for orphan process with PID: 1004
12:20:47     INFO - zombiecheck | Checking for orphan process with PID: 1005
12:20:47     INFO - zombiecheck | Checking for orphan process with PID: 1006
12:20:47     INFO - Stopping web server
12:20:47     INFO - Stopping web socket server
12:20:47     INFO - Stopping ssltunnel
12:20:47     INFO - TEST-INFO | leakcheck | default process: leak threshold set at 0 bytes
12:20:47     INFO - TEST-INFO | leakcheck | plugin process: leak threshold set at 0 bytes
12:20:47     INFO - TEST-INFO | leakcheck | tab process: leak threshold set at 0 bytes
12:20:47     INFO - TEST-INFO | leakcheck | geckomediaplugin process: leak threshold set at 20000 bytes
12:20:47     INFO - TEST-INFO | leakcheck | gpu process: leak threshold set at 0 bytes
12:20:47     INFO - 
12:20:47     INFO - == BloatView: ALL (cumulative) LEAK AND BLOAT STATISTICS, default process 1001
12:20:47     INFO - 
12:20:47     INFO -      |<----------------Class--------------->|<-----Bytes------>|<----Objects---->|
12:20:47     INFO -      |                                      | Per-Inst   Leaked|   Total      Rem|
12:20:47     INFO -    0 |TOTAL                                 |       39        0|17525056        0|
12:20:47     INFO - 
12:20:47     INFO - nsTraceRefcnt::DumpStatistics: 1923 entries
12:20:47     INFO - 
12:20:47     INFO - TEST-PASS | leakcheck | default process: no leaks detected!

Comment 1

[Cosmin Sabou [:CosminS]]

Hi! I did some retriggers to find the culprit for this bug and worked on this range http://tinyurl.com/ya4jdvf7

It seems this started from this push http://tinyurl.com/y76ukyzh where it was worked on dom/indexedDB/test/browser_private_idb.js (https://hg.mozilla.org/integration/mozilla-inbound/rev/9e2f70627e79a22bcacd41d97f671bbeb9bd98ea) and has a failure rate 4-6 fails from 40 jobs.

Andrew could you please take a look at this one? Thank you.

Comment 3

[Intermittent Failures Robot]

43 failures in 780 pushes (0.055 failures/push) were associated with this bug in the last 7 days. 

This is the #34 most frequent failure this week.  

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. **  

Repository breakdown:
* mozilla-inbound: 22
* autoland: 13
* mozilla-central: 6
* try: 2

Platform breakdown:
* osx-10-10: 38
* windows7-32: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1456325&startday=2018-04-23&endday=2018-04-29&tree=trunk

Comment 4

[Intermittent Failures Robot]

15 failures in 102 pushes (0.147 failures/push) were associated with this bug yesterday.    

Repository breakdown:
* mozilla-inbound: 6
* autoland: 5
* mozilla-beta: 2
* try: 1
* mozilla-central: 1

Platform breakdown:
* osx-10-10: 13
* windows7-32: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1456325&startday=2018-05-03&endday=2018-05-03&tree=trunk

Comment 5

[Intermittent Failures Robot]

55 failures in 551 pushes (0.1 failures/push) were associated with this bug in the last 7 days. 

This is the #25 most frequent failure this week.  

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. **  

Repository breakdown:
* autoland: 29
* mozilla-inbound: 10
* try: 6
* mozilla-central: 5
* mozilla-beta: 5

Platform breakdown:
* osx-10-10: 43
* windows7-32: 9
* windows10-64: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1456325&startday=2018-04-30&endday=2018-05-06&tree=trunk

Comment 6

[Tiberius Oros[:tiberius_oros]]

Update:
There have been 46 failures in the last 7 days.
This fails only on debug.

Failures per platform:

- OS X 10.10: 32
- Windows 7: 11
- windows10-64: 3

Recent log file and snippet with the failure:
https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=177328734&lineNumber=27870

14:15:35     INFO - GECKO(1020) | nsStringStats
14:15:35     INFO - GECKO(1020) |  => mAllocCount:         141075
14:15:35     INFO - GECKO(1020) |  => mReallocCount:         9870
14:15:35     INFO - GECKO(1020) |  => mFreeCount:          141075
14:15:35     INFO - GECKO(1020) |  => mShareCount:         171107
14:15:35     INFO - GECKO(1020) |  => mAdoptCount:           4728
14:15:35     INFO - GECKO(1020) |  => mAdoptFreeCount:       4850
14:15:35     INFO - GECKO(1020) |  => Process ID: 1020, Thread ID: 140735196304128
14:15:35     INFO - TEST-INFO | Main app process: exit 0
14:15:35    ERROR - TEST-UNEXPECTED-FAIL | dom/indexedDB/test/browser_private_idb.js | leaked 2 window(s) until shutdown [url = about:newtab]
14:15:35     INFO - TEST-INFO | dom/indexedDB/test/browser_private_idb.js | windows(s) leaked: [pid = 1023] [serial = 26], [pid = 1023] [serial = 24]
14:15:35     INFO - runtests.py | Application ran for: 0:00:40.964609
14:15:35     INFO - zombiecheck | Reading PID log: /var/folders/lj/tpqlb56s0yn72h2k17l791s000000w/T/tmpj90Fb7pidlog
14:15:35     INFO - ==> process 1020 launched child process 1021
14:15:35     INFO - ==> process 1020 launched child process 1022
14:15:35     INFO - ==> process 1020 launched child process 1023
14:15:35     INFO - ==> process 1020 launched child process 1024
14:15:35     INFO - ==> process 1020 launched child process 1025
14:15:35     INFO - ==> process 1020 launched child process 1026
14:15:35     INFO - zombiecheck | Checking for orphan process with PID: 1024
14:15:35     INFO - zombiecheck | Checking for orphan process with PID: 1025
14:15:35     INFO - zombiecheck | Checking for orphan process with PID: 1026
14:15:35     INFO - zombiecheck | Checking for orphan process with PID: 1021
14:15:35     INFO - zombiecheck | Checking for orphan process with PID: 1022
14:15:35     INFO - zombiecheck | Checking for orphan process with PID: 1023
14:15:35     INFO - Stopping web server
14:15:35     INFO - Stopping web socket server
14:15:35     INFO - Stopping ssltunnel

Comment 7

[Intermittent Failures Robot]

52 failures in 660 pushes (0.079 failures/push) were associated with this bug in the last 7 days. 

This is the #27 most frequent failure this week.   

** This test has failed more than 150 times in the last 21 days. It should be disabled until it can be fixed. ** 

Repository breakdown:
* autoland: 19
* mozilla-inbound: 18
* try: 5
* mozilla-central: 5
* mozilla-beta: 5

Platform breakdown:
* osx-10-10: 29
* windows7-32: 16
* windows10-64: 4
* linux32: 2
* linux64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1456325&startday=2018-05-07&endday=2018-05-13&tree=trunk

Comment 8

[Eliza Balazs [:ebalazs_]]

Attachment: Skipped browser_private_idb.js on OS X debug for frequent failures

Did a patch to disable this test in case we consider this a better option.
:jmaher, do we have to disable this on Windows 7 debug as well?

Comment 9

[Joel Maher ( :jmaher ) (UTC -8)]

Comment on attachment 8975399 [details] [diff] [review]
Skipped browser_private_idb.js on OS X debug for frequent failures

Review of attachment 8975399 [details] [diff] [review]:
-----------------------------------------------------------------

really close, osx/win + debug would be what we need.  The few linux failures are ok to leave there.

::: dom/indexedDB/test/browser.ini
@@ +23,4 @@
>  [browser_perwindow_privateBrowsing.js]
>  skip-if = os == 'linux' && debug # bug 1394671
>  [browser_private_idb.js]
> +skip-if = (os == 'osx' && debug) # Bug 1456325

please include windows in here as well.

Comment 10

[Eliza Balazs [:ebalazs_]]

Attachment: Skipped browser_private_idb.js on OS X and Windows for frequent failures

Comment 11

[Joel Maher ( :jmaher ) (UTC -8)]

Comment on attachment 8975479 [details] [diff] [review]
Skipped browser_private_idb.js on OS X and Windows for frequent failures

Review of attachment 8975479 [details] [diff] [review]:
-----------------------------------------------------------------

thanks!

Comment 12

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/mozilla-inbound/rev/63ae4d82267b
disable browser_private_idb.js on OS X and Windows for frequently failing. r=jmaher

Comment 13

[Cosmin Sabou [:CosminS]]

https://hg.mozilla.org/mozilla-central/rev/63ae4d82267b

Comment 14

[Intermittent Failures Robot]

17 failures in 639 pushes (0.027 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* mozilla-inbound: 7
* autoland: 6
* mozilla-beta: 2
* try: 1
* mozilla-central: 1

Platform breakdown:
* osx-10-10: 17

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1456325&startday=2018-05-14&endday=2018-05-20&tree=trunk

Comment 15

[Andreea Pavel [:apavel]]

Attachment: updated OSX reference

Comment 16

[Joel Maher ( :jmaher ) (UTC -8)]

Comment on attachment 8979236 [details] [diff] [review]
updated OSX reference

Review of attachment 8979236 [details] [diff] [review]:
-----------------------------------------------------------------

thanks for fixing this up!

Comment 17

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/mozilla-inbound/rev/f7b8d0d06d29
disable browser_private_idb.js on OS X and Windows for frequently failing. r=jmaher

Comment 18

[Stefan Hindli [:stefan_hindli]]

https://hg.mozilla.org/mozilla-central/rev/f7b8d0d06d29

Comment 19

[Intermittent Failures Robot]

3 failures in 632 pushes (0.005 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* mozilla-inbound: 1
* mozilla-central: 1
* autoland: 1

Platform breakdown:
* osx-10-10: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1456325&startday=2018-05-21&endday=2018-05-27&tree=trunk

Comment 20

[Intermittent Failures Robot]

4 failures in 655 pushes (0.006 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* mozilla-beta: 4

Platform breakdown:
* osx-10-10: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1456325&startday=2018-05-28&endday=2018-06-03&tree=trunk

Comment 21

[Intermittent Failures Robot]

2 failures in 669 pushes (0.003 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* mozilla-beta: 1
* autoland: 1

Platform breakdown:
* osx-10-10: 1
* linux64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1456325&startday=2018-06-04&endday=2018-06-10&tree=trunk

Comment 22

[Intermittent Failures Robot]

3 failures in 408 pushes (0.007 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* mozilla-beta: 3

Platform breakdown:
* osx-10-10: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1456325&startday=2018-06-11&endday=2018-06-17&tree=trunk

Comment 23

[Intermittent Failures Robot]

3 failures in 521 pushes (0.006 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* mozilla-release: 1
* mozilla-inbound: 1
* autoland: 1

Platform breakdown:
* osx-10-10: 1
* linux64: 1
* linux32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1456325&startday=2018-06-18&endday=2018-06-24&tree=trunk

Comment 24

[Intermittent Failures Robot]

1 failures in 718 pushes (0.001 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* mozilla-release: 1

Platform breakdown:
* osx-10-10: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1456325&startday=2018-06-25&endday=2018-07-01&tree=trunk

Comment 25

[Intermittent Failures Robot]

1 failures in 2561 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-release: 1

Platform breakdown:
* osx-10-10: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1456325&startday=2018-08-05&endday=2018-08-11&tree=all

Comment 26

[Intermittent Failures Robot]

1 failures in 2579 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-release: 1

Platform breakdown:
* osx-10-10: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1456325&startday=2018-08-06&endday=2018-08-12&tree=all

Comment 27

[Marion Daly [:mdaly]]

asuth: Should we kick this back to the backlog?

Comment 28

[Joel Maher ( :jmaher ) (UTC -8)]

yeah, this is only on mozilla-release, I don't see this as a priority.

Comment 29

[Jens Stutte [:jstutte]]

Bulk closing intermittent bugs for DOM LWS that have not seen new instances since at least 5 months.

Comment 30

[Jens Stutte [:jstutte]]

Taking back the bulk change.

Comment 31

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit BugBot documentation.