1722607 - Intermittent browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | changes to tab.title after update - Expected: ["example.com/browser/browser/components/extensions/test/browser/file_dummy.html","Dummy test page"]

Status: RESOLVED DUPLICATE of bug 1775576

(WebExtensions :: Untriaged, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: cbrindusan [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=346500747&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/LKPlEvhpQlOSoAVSInTK_g/runs/0/artifacts/public/logs/live_backing.log
Reftest URL: https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/LKPlEvhpQlOSoAVSInTK_g/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

[task 2021-07-27T18:34:13.515Z] 18:34:13     INFO - TEST-START | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js
[task 2021-07-27T18:34:13.599Z] 18:34:13     INFO - GECKO(6752) | [Child 6656: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL f52c800 == 6 [pid = 6656] [id = 5]
[task 2021-07-27T18:34:13.600Z] 18:34:13     INFO - GECKO(6752) | [Child 6656: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 16 (fe41200) [pid = 6656] [serial = 16] [outer = 0]
[task 2021-07-27T18:34:13.600Z] 18:34:13     INFO - GECKO(6752) | [Child 6656: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 17 (f53ac00) [pid = 6656] [serial = 17] [outer = fe41200]
[task 2021-07-27T18:34:13.633Z] 18:34:13     INFO - GECKO(6752) | [Child 6656, Main Thread] WARNING: Fallback to BasicLayerManager: file /builds/worker/checkouts/gecko/dom/ipc/BrowserChild.cpp:2861
[task 2021-07-27T18:34:13.647Z] 18:34:13     INFO - GECKO(6752) | [Child 6656: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 18 (fe1d000) [pid = 6656] [serial = 18] [outer = fe41200]
[task 2021-07-27T18:34:13.667Z] 18:34:13     INFO - GECKO(6752) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to C:\Users\task_1627410337\AppData\Local\Temp\tmpbh5ffq9s.mozrunner\runtests_leaks_tab_pid8080.log
[task 2021-07-27T18:34:13.668Z] 18:34:13     INFO - GECKO(6752) | [8080, Main Thread] WARNING: XPCOM_MEM_BLOAT_LOG is set, disabling native allocations.: file /builds/worker/checkouts/gecko/tools/profiler/core/platform.cpp:250
[task 2021-07-27T18:34:13.707Z] 18:34:13     INFO - GECKO(6752) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to C:\Users\task_1627410337\AppData\Local\Temp\tmpbh5ffq9s.mozrunner\runtests_leaks_tab_pid5792.log
[task 2021-07-27T18:34:13.708Z] 18:34:13     INFO - GECKO(6752) | [5792, Main Thread] WARNING: XPCOM_MEM_BLOAT_LOG is set, disabling native allocations.: file /builds/worker/checkouts/gecko/tools/profiler/core/platform.cpp:250
[task 2021-07-27T18:34:13.734Z] 18:34:13     INFO - GECKO(6752) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to C:\Users\task_1627410337\AppData\Local\Temp\tmpbh5ffq9s.mozrunner\runtests_leaks_tab_pid864.log
[task 2021-07-27T18:34:13.735Z] 18:34:13     INFO - GECKO(6752) | [864, Main Thread] WARNING: XPCOM_MEM_BLOAT_LOG is set, disabling native allocations.: file /builds/worker/checkouts/gecko/tools/profiler/core/platform.cpp:250
[task 2021-07-27T18:34:13.779Z] 18:34:13     INFO - GECKO(6752) | console.log: [bug 1345098] Lazy browser prematurely inserted via 'loadURI' property access:
[task 2021-07-27T18:34:13.779Z] 18:34:13     INFO - GECKO(6752) | getter@chrome://browser/content/tabbrowser.js:2274:39
[task 2021-07-27T18:34:13.780Z] 18:34:13     INFO - GECKO(6752) | update@chrome://browser/content/parent/ext-tabs.js:860:13
[task 2021-07-27T18:34:13.780Z] 18:34:13     INFO - GECKO(6752) | recvAPICall/result</<@resource://gre/modules/ExtensionParent.jsm:935:68
[task 2021-07-27T18:34:13.781Z] 18:34:13     INFO - GECKO(6752) | withPendingBrowser@resource://gre/modules/ExtensionParent.jsm:491:26
[task 2021-07-27T18:34:13.781Z] 18:34:13     INFO - GECKO(6752) | recvAPICall/result<@resource://gre/modules/ExtensionParent.jsm:935:24
[task 2021-07-27T18:34:13.782Z] 18:34:13     INFO - GECKO(6752) | callAndLog@resource://gre/modules/ExtensionParent.jsm:897:14
[task 2021-07-27T18:34:13.782Z] 18:34:13     INFO - GECKO(6752) | recvAPICall@resource://gre/modules/ExtensionParent.jsm:934:25
[task 2021-07-27T18:34:13.783Z] 18:34:13     INFO - GECKO(6752) | [Child 10092: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL bd9d400 == 2 [pid = 10092] [id = 1]
[task 2021-07-27T18:34:13.784Z] 18:34:13     INFO - GECKO(6752) | [Child 10092: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (f528f00) [pid = 10092] [serial = 4] [outer = 0]
[task 2021-07-27T18:34:13.786Z] 18:34:13     INFO - GECKO(6752) | [Child 10092: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (bd9f000) [pid = 10092] [serial = 5] [outer = f528f00]
[task 2021-07-27T18:34:13.850Z] 18:34:13     INFO - GECKO(6752) | [Child 8080: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL b5aa400 == 1 [pid = 8080] [id = 0]
[task 2021-07-27T18:34:13.850Z] 18:34:13     INFO - GECKO(6752) | [Child 8080: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (4c69a00) [pid = 8080] [serial = 1] [outer = 0]
[task 2021-07-27T18:34:13.851Z] 18:34:13     INFO - GECKO(6752) | [Child 8080: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (b5abc00) [pid = 8080] [serial = 2] [outer = 4c69a00]
[task 2021-07-27T18:34:13.857Z] 18:34:13     INFO - GECKO(6752) | [Parent 8800, Main Thread] WARNING: WebProgress Ignored: no longer current window global: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:2928
[task 2021-07-27T18:34:13.860Z] 18:34:13     INFO - GECKO(6752) | [Parent 8800, Main Thread] WARNING: WebProgress Ignored: no longer current window global: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:2928
[task 2021-07-27T18:34:13.863Z] 18:34:13     INFO - GECKO(6752) | [Parent 8800, Main Thread] WARNING: WebProgress Ignored: no longer current window global: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:2928
[task 2021-07-27T18:34:13.911Z] 18:34:13     INFO - GECKO(6752) | [Child 8080, Main Thread] WARNING: NS_ENSURE_TRUE(info) failed: file /builds/worker/checkouts/gecko/extensions/permissions/PermissionDelegateHandler.cpp:348
[task 2021-07-27T18:34:13.915Z] 18:34:13     INFO - GECKO(6752) | [Child 8080: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (b5b1800) [pid = 8080] [serial = 3] [outer = 4c69a00][task 2021-07-27T18:34:14.130Z] 18:34:14     INFO - GECKO(6752) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to C:\Users\task_1627410337\AppData\Local\Temp\tmpbh5ffq9s.mozrunner\runtests_leaks_tab_pid1372.log
[task 2021-07-27T18:34:14.131Z] 18:34:14     INFO - GECKO(6752) | [1372, Main Thread] WARNING: XPCOM_MEM_BLOAT_LOG is set, disabling native allocations.: file /builds/worker/checkouts/gecko/tools/profiler/core/platform.cpp:250
[task 2021-07-27T18:34:14.241Z] 18:34:14     INFO - TEST-INFO | started process screenshot
[task 2021-07-27T18:34:14.323Z] 18:34:14     INFO - TEST-INFO | screenshot: exit 0
[task 2021-07-27T18:34:14.324Z] 18:34:14     INFO - Buffered messages logged at 18:34:13
[task 2021-07-27T18:34:14.325Z] 18:34:14     INFO - Entering test bound tabs_discarded_load_and_discard
[task 2021-07-27T18:34:14.325Z] 18:34:14     INFO - Extension loaded
[task 2021-07-27T18:34:14.326Z] 18:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | Tab initially discarded - 
[task 2021-07-27T18:34:14.326Z] 18:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | Initial URL - Expected: http://example.com/initiallyDiscarded, Actual: http://example.com/initiallyDiscarded - 
[task 2021-07-27T18:34:14.327Z] 18:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | Initial title - Expected: http://example.com/initiallyDiscarded, Actual: http://example.com/initiallyDiscarded - 
[task 2021-07-27T18:34:14.327Z] 18:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tabId for tabs.onUpdated - Expected: 3, Actual: 3 - 
[task 2021-07-27T18:34:14.328Z] 18:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tabId for tabs.onUpdated - Expected: 3, Actual: 3 - 
[task 2021-07-27T18:34:14.329Z] 18:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tabId for tabs.onUpdated - Expected: 3, Actual: 3 - 
[task 2021-07-27T18:34:14.329Z] 18:34:14     INFO - Buffered messages logged at 18:34:14
[task 2021-07-27T18:34:14.330Z] 18:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | onCompleted for tab - Expected: 3, Actual: 3 - 
[task 2021-07-27T18:34:14.330Z] 18:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | URL ater load - Expected: http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html, Actual: http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html - 
[task 2021-07-27T18:34:14.331Z] 18:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | changes to tab.discarded after update - Expected: [false], Actual: [false] - 
[task 2021-07-27T18:34:14.331Z] 18:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | changes to tab.url after update - Expected: ["http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html"], Actual: ["http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html"] - 
[task 2021-07-27T18:34:14.332Z] 18:34:14     INFO - Buffered messages finished
[task 2021-07-27T18:34:14.333Z] 18:34:14     INFO - TEST-UNEXPECTED-FAIL | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | changes to tab.title after update - Expected: ["example.com/browser/browser/components/extensions/test/browser/file_dummy.html","Dummy test page"], Actual: ["example.com/browser/browser/components/extensions/test/browser/file_dummy.html"] - 

Comment 1

[Cosmin Sabou [:CosminS]]

tier 1 failure now: https://treeherder.mozilla.org/logviewer?job_id=346634791&repo=autoland

Comment 2

[Intermittent Failures Robot]

15 failures in 3131 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 11
• mozilla-central: 4

Platform and build breakdown:

• windows10-32-qr: 1
  • debug: 1
• windows10-64-qr: 8
  • debug: 6
  • opt: 2
• linux1804-64-qr: 2
  • opt: 1
  • debug: 1
• linux1804-64-shippable-qr: 2
  • opt: 2
• windows10-64-shippable-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-07-26&endday=2021-08-01&tree=all

Comment 3

[Intermittent Failures Robot]

17 failures in 2829 pushes (0.006 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 15
• mozilla-central: 1
• try: 1

Platform and build breakdown:

• linux1804-64-qr: 5
  • debug: 3
  • opt: 2
• windows10-64-qr: 9
  • debug: 8
  • opt: 1
• windows10-64-shippable-qr: 2
  • opt: 2
• linux1804-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-08-02&endday=2021-08-08&tree=all

Comment 4

[Intermittent Failures Robot]

13 failures in 3025 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 9
• try: 1
• mozilla-central: 3

Platform and build breakdown:

• linux1804-64-qr: 2
  • debug: 1
  • opt: 1
• windows10-64-qr: 8
  • opt: 2
  • debug: 6
• windows10-64-shippable-qr: 3
  • opt: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-08-09&endday=2021-08-15&tree=all

Comment 5

[Intermittent Failures Robot]

21 failures in 2899 pushes (0.007 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 16
• mozilla-central: 5

Platform and build breakdown:

• windows10-64-qr: 10
  • debug: 8
  • opt: 2
• linux1804-64-qr: 3
  • debug: 3
• windows10-64-shippable-qr: 2
  • opt: 2
• macosx1015-64-qr: 1
  • opt: 1
• linux1804-64-shippable-qr: 5
  • opt: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-08-16&endday=2021-08-22&tree=all

Comment 6

[Intermittent Failures Robot]

12 failures in 2580 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 10
• mozilla-central: 2

Platform and build breakdown:

• windows10-64-2004-qr: 2
  • debug: 2
• linux1804-64-qr: 8
  • debug: 6
  • opt: 2
• macosx1015-64-qr: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-08-23&endday=2021-08-29&tree=all

Comment 7

[Intermittent Failures Robot]

8 failures in 3084 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 8

Platform and build breakdown:

• windows10-64-2004-qr: 1
  • debug: 1
• linux1804-64-qr: 3
  • debug: 3
• macosx1100-64-shippable-qr: 1
  • opt: 1
• macosx1015-64-qr: 2
  • debug: 2
• macosx1015-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-08-30&endday=2021-09-05&tree=all

Comment 8

[Intermittent Failures Robot]

6 failures in 3266 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5
• try: 1

Platform and build breakdown:

• windows10-64-2004-qr: 2
  • debug: 2
• macosx1015-64-qr: 1
  • debug: 1
• linux1804-64-qr: 2
  • debug: 1
  • opt: 1
• linux1804-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-09-06&endday=2021-09-12&tree=all

Comment 9

[Intermittent Failures Robot]

4 failures in 3375 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• try: 1

Platform and build breakdown:

• linux1804-64-qr: 4
  • debug: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-09-13&endday=2021-09-19&tree=all

Comment 10

[Intermittent Failures Robot]

15 failures in 2873 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 13
• try: 1
• mozilla-central: 1

Platform and build breakdown:

• linux1804-64-qr: 11
  • debug: 8
  • opt: 3
• windows10-64-2004-qr: 3
  • debug: 3
• macosx1015-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-09-20&endday=2021-09-26&tree=all

Comment 11

[Intermittent Failures Robot]

29 failures in 3376 pushes (0.009 failures/push) were associated with this bug in the last 7 days.

This is the #46 most frequent failure this week.

Repository breakdown:

• autoland: 25
• try: 2
• mozilla-central: 2

Platform and build breakdown:

• windows10-64-2004-qr: 7
  • debug: 7
• linux1804-64-qr: 19
  • debug: 16
  • opt: 3
• macosx1015-64-qr: 3
  • debug: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-09-27&endday=2021-10-03&tree=all

Comment 12

[Intermittent Failures Robot]

17 failures in 3626 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 17

Platform and build breakdown:

• macosx1015-64-qr: 5
  • debug: 3
  • opt: 2
• linux1804-64-qr: 9
  • debug: 7
  • opt: 2
• windows10-64-2004-qr: 3
  • debug: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-10-04&endday=2021-10-10&tree=all

Comment 13

[Intermittent Failures Robot]

14 failures in 3315 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 12
• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-qr: 7
  • debug: 7
• windows10-64-2004-qr: 5
  • debug: 5
• macosx1100-64-shippable-qr: 1
  • opt: 1
• linux1804-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-10-11&endday=2021-10-17&tree=all

Comment 14

[Intermittent Failures Robot]

17 failures in 3186 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 12
• mozilla-central: 5

Platform and build breakdown:

• linux1804-64-qr: 12
  • debug: 9
  • opt: 3
• linux1804-64-ccov-qr: 1
  • opt: 1
• macosx1015-64-qr: 2
  • debug: 1
  • opt: 1
• macosx1100-64-shippable-qr: 1
  • opt: 1
• macosx1015-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-10-18&endday=2021-10-24&tree=all

Comment 15

[Intermittent Failures Robot]

26 failures in 2845 pushes (0.009 failures/push) were associated with this bug in the last 7 days.

This is the #28 most frequent failure this week.

Repository breakdown:

• autoland: 19
• try: 2
• mozilla-central: 5

Platform and build breakdown:

• macosx1015-64-qr: 6
  • opt: 4
  • debug: 2
• linux1804-64-qr: 13
  • opt: 4
  • debug: 9
• macosx1015-64-shippable-qr: 2
  • opt: 2
• windows10-64-2004-qr: 3
  • debug: 3
• linux1804-64-ccov-qr: 1
  • opt: 1
• linux1804-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-10-25&endday=2021-10-31&tree=all

Comment 16

[Intermittent Failures Robot]

16 failures in 3030 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 12
• mozilla-central: 4

Platform and build breakdown:

• linux1804-64-qr: 12
  • debug: 10
  • opt: 2
• macosx1015-64-shippable-qr: 2
  • opt: 2
• macosx1100-64-shippable-qr: 1
  • opt: 1
• windows10-64-2004-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-11-01&endday=2021-11-07&tree=all

Comment 17

[Intermittent Failures Robot]

21 failures in 2723 pushes (0.008 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 18
• mozilla-central: 3

Platform and build breakdown:

• macosx1015-64-shippable-qr: 5
  • opt: 5
• linux1804-64-qr: 9
  • debug: 8
  • opt: 1
• windows10-64-2004-qr: 2
  • debug: 2
• macosx1015-64-qr: 4
  • opt: 2
  • debug: 2
• linux1804-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-11-08&endday=2021-11-14&tree=all

Comment 18

[Andreea Pavel [:apavel]]

There are 40 total failures in the last 7 days on

• linux1804-64-qr debug
• macosx1015-64-qr debug and opt
• macosx1015-64-shippable-qr opt
• windows10-64-2004-qr debug
  Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=358520337&repo=mozilla-central&lineNumber=38459

[task 2021-11-18T22:34:14.630Z] 22:34:14     INFO - TEST-INFO | started process screencapture
[task 2021-11-18T22:34:14.753Z] 22:34:14     INFO - TEST-INFO | screencapture: exit 0
[task 2021-11-18T22:34:14.753Z] 22:34:14     INFO - Buffered messages logged at 22:34:13
[task 2021-11-18T22:34:14.754Z] 22:34:14     INFO - Entering test bound tabs_discarded_load_and_discard
[task 2021-11-18T22:34:14.754Z] 22:34:14     INFO - Extension loaded
[task 2021-11-18T22:34:14.755Z] 22:34:14     INFO - Buffered messages logged at 22:34:14
[task 2021-11-18T22:34:14.755Z] 22:34:14     INFO - Console message: Warning: attempting to write 28265 bytes to preference extensions.webextensions.uuids. This is bad for general performance and memory usage. Such an amount of data should rather be written to an external file. This preference will not be sent to any content processes.
[task 2021-11-18T22:34:14.756Z] 22:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | Tab initially discarded - 
[task 2021-11-18T22:34:14.756Z] 22:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | Initial URL - Expected: http://example.com/initiallyDiscarded, Actual: http://example.com/initiallyDiscarded - 
[task 2021-11-18T22:34:14.757Z] 22:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | Initial title - Expected: http://example.com/initiallyDiscarded, Actual: http://example.com/initiallyDiscarded - 
[task 2021-11-18T22:34:14.757Z] 22:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tabId for tabs.onUpdated - Expected: 534, Actual: 534 - 
[task 2021-11-18T22:34:14.758Z] 22:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tabId for tabs.onUpdated - Expected: 534, Actual: 534 - 
[task 2021-11-18T22:34:14.758Z] 22:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tabId for tabs.onUpdated - Expected: 534, Actual: 534 - 
[task 2021-11-18T22:34:14.759Z] 22:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | onCompleted for tab - Expected: 534, Actual: 534 - 
[task 2021-11-18T22:34:14.759Z] 22:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | URL ater load - Expected: http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html, Actual: http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html - 
[task 2021-11-18T22:34:14.760Z] 22:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | changes to tab.discarded after update - Expected: [false], Actual: [false] - 
[task 2021-11-18T22:34:14.760Z] 22:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | changes to tab.url after update - Expected: ["http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html"], Actual: ["http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html"] - 
[task 2021-11-18T22:34:14.761Z] 22:34:14     INFO - Buffered messages finished
[task 2021-11-18T22:34:14.763Z] 22:34:14     INFO - TEST-UNEXPECTED-FAIL | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | changes to tab.title after update - Expected: ["example.com/browser/browser/components/extensions/test/browser/file_dummy.html","Dummy test page"], Actual: ["example.com/browser/browser/components/extensions/test/browser/file_dummy.html"] - 
[task 2021-11-18T22:34:14.763Z] 22:34:14     INFO - Stack trace:
[task 2021-11-18T22:34:14.763Z] 22:34:14     INFO - chrome://mochikit/content/browser-test.js:test_ok:1336
[task 2021-11-18T22:34:14.763Z] 22:34:14     INFO - chrome://mochikit/content/tests/SimpleTest/ExtensionTestUtils.js:testHandler:68
[task 2021-11-18T22:34:14.763Z] 22:34:14     INFO - chrome://mochikit/content/tests/SimpleTest/ExtensionTestUtils.js:testResult:82
[task 2021-11-18T22:34:14.763Z] 22:34:14     INFO - resource://specialpowers/SpecialPowersChild.jsm:listener:2030
[task 2021-11-18T22:34:14.763Z] 22:34:14     INFO - resource://specialpowers/SpecialPowersChild.jsm:loadExtension/<:1968
[task 2021-11-18T22:34:14.763Z] 22:34:14     INFO - resource://specialpowers/SpecialPowersChild.jsm:receiveMessage:267
[task 2021-11-18T22:34:14.763Z] 22:34:14     INFO - JSActor query*resource://specialpowers/SpecialPowersParent.jsm:resultListener:1103
[task 2021-11-18T22:34:14.763Z] 22:34:14     INFO - resource://gre/modules/ExtensionCommon.jsm:emit:329
[task 2021-11-18T22:34:14.763Z] 22:34:14     INFO - resource://gre/modules/Extension.jsm:receiveMessage:2166
[task 2021-11-18T22:34:14.763Z] 22:34:14     INFO - MessageListener.receiveMessage*resource://gre/modules/Extension.jsm:Extension:1991
[task 2021-11-18T22:34:14.763Z] 22:34:14     INFO - resource://testing-common/ExtensionTestCommon.jsm:generate:509
[task 2021-11-18T22:34:14.763Z] 22:34:14     INFO - resource://specialpowers/SpecialPowersParent.jsm:receiveMessage:1100
[task 2021-11-18T22:34:14.763Z] 22:34:14     INFO - JSActor query*resource://specialpowers/SpecialPowersChild.jsm:loadExtension:2022
[task 2021-11-18T22:34:14.763Z] 22:34:14     INFO - chrome://mochikit/content/tests/SimpleTest/ExtensionTestUtils.js:ExtensionTestUtils.loadExtension:113
[task 2021-11-18T22:34:14.764Z] 22:34:14     INFO - chrome://mochitests/content/browser/browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js:tabs_discarded_load_and_discard:6
[task 2021-11-18T22:34:14.764Z] 22:34:14     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest/<:1091
[task 2021-11-18T22:34:14.764Z] 22:34:14     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1131
[task 2021-11-18T22:34:14.764Z] 22:34:14     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:939
[task 2021-11-18T22:34:14.764Z] 22:34:14     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1041
[task 2021-11-18T22:34:14.764Z] 22:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tab.discarded after load - 
[task 2021-11-18T22:34:14.765Z] 22:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tab.url after load - Expected: http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html, Actual: http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html - 
[task 2021-11-18T22:34:14.765Z] 22:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tab.title after load - Expected: Dummy test page, Actual: Dummy test page - 
[task 2021-11-18T22:34:14.766Z] 22:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tabId for tabs.onUpdated - Expected: 534, Actual: 534 - 
[task 2021-11-18T22:34:14.766Z] 22:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | changes to tab.discarded after discard - Expected: [true], Actual: [true] - 
[task 2021-11-18T22:34:14.767Z] 22:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tab.url not changed - Expected: [], Actual: [] - 
[task 2021-11-18T22:34:14.767Z] 22:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tab.title not changed - Expected: [], Actual: [] - 
[task 2021-11-18T22:34:14.767Z] 22:34:14     INFO - GECKO(2968) | [Child 3548, Main Thread] WARNING: nsAppShell::Exit() called redundantly: file /builds/worker/checkouts/gecko/widget/cocoa/nsAppShell.mm:820
[task 2021-11-18T22:34:14.768Z] 22:34:14     INFO - GECKO(2968) | [Child 3548, Main Thread] WARNING: IPC message 'PIdleScheduler::Msg_StartedGC' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:525
[task 2021-11-18T22:34:14.768Z] 22:34:14     INFO - GECKO(2968) | [Child 3548, Main Thread] WARNING: IPC message 'PIdleScheduler::Msg_DoneGC' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:525
[task 2021-11-18T22:34:14.769Z] 22:34:14     INFO - GECKO(2968) | [Child 3548, Main Thread] WARNING: IPC message 'PIdleScheduler::Msg_StartedGC' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:525
[task 2021-11-18T22:34:14.769Z] 22:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tab.discarded after discard - 
[task 2021-11-18T22:34:14.770Z] 22:34:14     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tab.url after discard - Expected: http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html, Actual: http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html - 
[task 2021-11-18T22:34:14.770Z] 22:34:14     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-11-18T22:34:14.772Z] 22:34:14     INFO - TEST-UNEXPECTED-FAIL | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tab.title after discard - Expected: Dummy test page, Actual: example.com/browser/browser/components/extensions/test/browser/file_dummy.html - 
[task 2021-11-18T22:34:14.772Z] 22:34:14     INFO - Stack trace:
[task 2021-11-18T22:34:14.772Z] 22:34:14     INFO - chrome://mochikit/content/browser-test.js:test_ok:1336
[task 2021-11-18T22:34:14.772Z] 22:34:14     INFO - chrome://mochikit/content/tests/SimpleTest/ExtensionTestUtils.js:testHandler:68
[task 2021-11-18T22:34:14.772Z] 22:34:14     INFO - chrome://mochikit/content/tests/SimpleTest/ExtensionTestUtils.js:testResult:82
[task 2021-11-18T22:34:14.773Z] 22:34:14     INFO - resource://specialpowers/SpecialPowersChild.jsm:listener:2030
[task 2021-11-18T22:34:14.773Z] 22:34:14     INFO - resource://specialpowers/SpecialPowersChild.jsm:loadExtension/<:1968
[task 2021-11-18T22:34:14.773Z] 22:34:14     INFO - resource://specialpowers/SpecialPowersChild.jsm:receiveMessage:267
[task 2021-11-18T22:34:14.773Z] 22:34:14     INFO - JSActor query*resource://specialpowers/SpecialPowersParent.jsm:resultListener:1103
[task 2021-11-18T22:34:14.773Z] 22:34:14     INFO - resource://gre/modules/ExtensionCommon.jsm:emit:329
[task 2021-11-18T22:34:14.773Z] 22:34:14     INFO - resource://gre/modules/Extension.jsm:receiveMessage:2166
[task 2021-11-18T22:34:14.773Z] 22:34:14     INFO - MessageListener.receiveMessage*resource://gre/modules/Extension.jsm:Extension:1991
[task 2021-11-18T22:34:14.773Z] 22:34:14     INFO - resource://testing-common/ExtensionTestCommon.jsm:generate:509
[task 2021-11-18T22:34:14.773Z] 22:34:14     INFO - resource://specialpowers/SpecialPowersParent.jsm:receiveMessage:1100
[task 2021-11-18T22:34:14.773Z] 22:34:14     INFO - JSActor query*resource://specialpowers/SpecialPowersChild.jsm:loadExtension:2022
[task 2021-11-18T22:34:14.773Z] 22:34:14     INFO - chrome://mochikit/content/tests/SimpleTest/ExtensionTestUtils.js:ExtensionTestUtils.loadExtension:113
[task 2021-11-18T22:34:14.773Z] 22:34:14     INFO - chrome://mochitests/content/browser/browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js:tabs_discarded_load_and_discard:6
[task 2021-11-18T22:34:14.773Z] 22:34:14     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest/<:1091
[task 2021-11-18T22:34:14.773Z] 22:34:14     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1131
[task 2021-11-18T22:34:14.773Z] 22:34:14     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:939
[task 2021-11-18T22:34:14.773Z] 22:34:14     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1041
[task 2021-11-18T22:34:14.774Z] 22:34:14     INFO - GECKO(2968) | [Child 3548, Main Thread] WARNING: IPC message 'PIdleScheduler::Msg_DoneGC' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:525
[task 2021-11-18T22:34:14.774Z] 22:34:14     INFO - GECKO(2968) | [Child 3548: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 10bb07000 == 0 [pid = 3548] [id = 0] [url = http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html]
[task 2021-11-18T22:34:14.775Z] 22:34:14     INFO - GECKO(2968) | [Child 3548, Main Thread] WARNING: IPC message 'PIdleScheduler::Msg_StartedGC' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:525
[task 2021-11-18T22:34:14.775Z] 22:34:14     INFO - GECKO(2968) | [Child 2973: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 10cbe8800 == 2 [pid = 2973] [id = 139] [url = about:blank]
[task 2021-11-18T22:34:14.776Z] 22:34:14     INFO - GECKO(2968) | [Child 2973: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 10cbf1400 == 1 [pid = 2973] [id = 141] [url = http://example.com/initiallyDiscarded]
[task 2021-11-18T22:34:14.776Z] 22:34:14     INFO - GECKO(2968) | [Child 2973: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 10cbee400 == 0 [pid = 2973] [id = 140] [url = http://example.com/]
[task 2021-11-18T22:34:14.777Z] 22:34:14     INFO - GECKO(2968) | [Child 3548, Main Thread] WARNING: IPC message 'PIdleScheduler::Msg_DoneGC' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:525
[task 2021-11-18T22:34:14.777Z] 22:34:14     INFO - GECKO(2968) | [Child 2974, Main Thread] WARNING: '!CanSend() || !mManager || !mManager->CanSend()', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorChild.cpp:44
[task 2021-11-18T22:34:14.778Z] 22:34:14     INFO - GECKO(2968) | [Child 3548: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (1058ebe40) [pid = 3548] [serial = 1] [outer = 0] [url = http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html]
[task 2021-11-18T22:34:14.778Z] 22:34:14     INFO - GECKO(2968) | [Child 3548: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (10bb07400) [pid = 3548] [serial = 2] [outer = 0] [url = about:blank]
[task 2021-11-18T22:34:14.779Z] 22:34:14     INFO - GECKO(2968) | [Child 3548: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (10bb09c00) [pid = 3548] [serial = 3] [outer = 0] [url = http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html]
[task 2021-11-18T22:34:14.779Z] 22:34:14     INFO - GECKO(2968) | [Child 3548, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3351
[task 2021-11-18T22:34:14.780Z] 22:34:14     INFO - GECKO(2968) | [Child 3548, Main Thread] WARNING: IPC message 'PIdleScheduler::Msg_StartedGC' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:525
[task 2021-11-18T22:34:14.780Z] 22:34:14     INFO - Leaving test bound tabs_discarded_load_and_discard
[task 2021-11-18T22:34:14.781Z] 22:34:14     INFO - GECKO(2968) | [Child 3548, Main Thread] WARNING: IPC message 'PIdleScheduler::Msg_DoneGC' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:525
[task 2021-11-18T22:34:14.781Z] 22:34:14     INFO - GECKO(2968) | [Child 3548, Main Thread] WARNING: IPC message 'PIdleScheduler::Msg_StartedGC' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:525
[task 2021-11-18T22:34:14.782Z] 22:34:14     INFO - GECKO(2968) | [Child 3548, Main Thread] WARNING: IPC message 'PIdleScheduler::Msg_DoneGC' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:525
[task 2021-11-18T22:34:14.782Z] 22:34:14     INFO - GECKO(2968) | [Child 3548, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4439
[task 2021-11-18T22:34:14.782Z] 22:34:14     INFO - GECKO(2968) | MEMORY STAT | vsize 8823MB | residentFast 821MB | heapAllocated 302MB
[task 2021-11-18T22:34:14.783Z] 22:34:14     INFO - TEST-OK | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | took 730ms

Shane, can you take a look?

Comment 19

[Intermittent Failures Robot]

52 failures in 3259 pushes (0.016 failures/push) were associated with this bug in the last 7 days.

This is the #12 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: 42
• mozilla-central: 10

Platform and build breakdown:

• macosx1015-64-qr: 32
  • debug: 26
  • opt: 6
• windows10-64-2004-qr: 6
  • debug: 6
• macosx1100-64-shippable-qr: 2
  • opt: 2
• linux1804-64-qr: 5
  • debug: 5
• macosx1015-64-shippable-qr: 7
  • opt: 7

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-11-15&endday=2021-11-21&tree=all

Comment 20

[Atila Butkovits]

Attachment: Bug 1722607 - disable browser_ext_tabs_discard_reversed.js on Mac_64 for frequent failures. r=#intermittent-reviewers

Comment 21

[Intermittent Failures Robot]

17 failures in 582 pushes (0.029 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 15
• mozilla-central: 2

Platform and build breakdown:

• macosx1015-64-qr: 11
  • debug: 9
  • opt: 2
• macosx1015-64-shippable-qr: 2
  • opt: 2
• linux1804-64-qr: 3
  • debug: 2
  • opt: 1
• windows10-64-2004-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-11-23&endday=2021-11-23&tree=all

Comment 22

[Intermittent Failures Robot]

18 failures in 562 pushes (0.032 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 13
• mozilla-central: 5

Platform and build breakdown:

• macosx1015-64-qr: 13
  • debug: 10
  • opt: 3
• macosx1100-64-shippable-qr: 1
  • opt: 1
• macosx1015-64-shippable-qr: 1
  • opt: 1
• windows10-64-2004-qr: 1
  • opt: 1
• linux1804-64-shippable-qr: 1
  • opt: 1
• windows10-64-2004-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-11-25&endday=2021-11-25&tree=all

Comment 23

[Intermittent Failures Robot]

76 failures in 2819 pushes (0.027 failures/push) were associated with this bug in the last 7 days.

This is the #12 most frequent failure this week.

** This failure happened more than 75 times this week! Resolving this bug is a very high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 1 week, the affected test(s) may be disabled. **

Repository breakdown:

• autoland: 58
• mozilla-central: 18

Platform and build breakdown:

• macosx1015-64-qr: 50
  • debug: 36
  • opt: 14
• windows10-64-2004-qr: 9
  • debug: 8
  • opt: 1
• macosx1015-64-shippable-qr: 7
  • opt: 7
• linux1804-64-qr: 7
  • debug: 5
  • opt: 2
• macosx1100-64-shippable-qr: 1
  • opt: 1
• linux1804-64-shippable-qr: 1
  • opt: 1
• windows10-64-2004-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-11-22&endday=2021-11-28&tree=all

Comment 24

[Intermittent Failures Robot]

20 failures in 585 pushes (0.034 failures/push) were associated with this bug yesterday.

** 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: 16
• mozilla-central: 3
• try: 1

Platform and build breakdown:

• macosx1015-64-qr: 16
  • debug: 12
  • opt: 4
• linux1804-64-qr: 2
  • debug: 2
• windows10-64-2004-qr: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-11-29&endday=2021-11-29&tree=all

Comment 25

[Intermittent Failures Robot]

35 failures in 590 pushes (0.059 failures/push) were associated with this bug yesterday.

Repository breakdown:

• try: 1
• autoland: 27
• mozilla-central: 7

Platform and build breakdown:

• macosx1015-64-qr: 12
  • debug: 7
  • opt: 5
• linux1804-64-qr: 5
  • debug: 4
  • opt: 1
• linux1804-64-ccov-qr: 1
  • opt: 1
• windows10-64-2004-qr: 7
  • opt: 4
  • debug: 3
• windows10-64-2004-shippable-qr: 4
  • opt: 4
• macosx1015-64-shippable-qr: 3
  • opt: 3
• macosx1100-64-shippable-qr: 3
  • opt: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-11-30&endday=2021-11-30&tree=all

Comment 26

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/633d0f8eb05d
disable browser_ext_tabs_discard_reversed.js on Mac_64 for frequent failures. r=intermittent-reviewers,jmaher DONTBUILD

Comment 27

[Sandor Molnar[:smolnar]]

https://hg.mozilla.org/mozilla-central/rev/633d0f8eb05d

Comment 28

[Intermittent Failures Robot]

76 failures in 3170 pushes (0.024 failures/push) were associated with this bug in the last 7 days.

This is the #10 most frequent failure this week.

** This failure happened more than 75 times this week! Resolving this bug is a very high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 1 week, the affected test(s) may be disabled. **

Repository breakdown:

• autoland: 58
• mozilla-central: 14
• try: 4

Platform and build breakdown:

• macosx1015-64-qr: 30
  • debug: 21
  • opt: 9
• linux1804-64-qr: 16
  • debug: 14
  • opt: 2
• windows10-64-2004-qr: 16
  • debug: 11
  • opt: 5
• linux1804-64-ccov-qr: 2
  • opt: 2
• windows10-64-2004-shippable-qr: 5
  • opt: 5
• macosx1015-64-shippable-qr: 4
  • opt: 4
• macosx1100-64-shippable-qr: 3
  • opt: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-11-29&endday=2021-12-05&tree=all

Comment 29

[Intermittent Failures Robot]

22 failures in 3319 pushes (0.007 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 16
• mozilla-central: 5
• try: 1

Platform and build breakdown:

• linux1804-64-qr: 11
  • debug: 9
  • opt: 2
• linux1804-64-ccov-qr: 3
  • opt: 3
• windows10-64-2004-qr: 7
  • debug: 7
• linux1804-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-12-06&endday=2021-12-12&tree=all

Comment 30

[Intermittent Failures Robot]

24 failures in 3263 pushes (0.007 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 3
• autoland: 21

Platform and build breakdown:

• linux1804-64-shippable-qr: 2
  • opt: 2
• linux1804-64-qr: 17
  • debug: 13
  • opt: 4
• windows10-64-2004-qr: 5
  • debug: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-12-13&endday=2021-12-19&tree=all

Comment 31

[Intermittent Failures Robot]

12 failures in 2286 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 11
• mozilla-central: 1

Platform and build breakdown:

• windows10-64-2004-qr: 6
  • debug: 6
• linux1804-64-qr: 5
  • debug: 5
• linux1804-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-12-20&endday=2021-12-26&tree=all

Comment 32

[Intermittent Failures Robot]

11 failures in 1011 pushes (0.011 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 7
• mozilla-central: 4

Platform and build breakdown:

• linux1804-64-qr: 4
  • debug: 3
  • opt: 1
• linux1804-64-ccov-qr: 2
  • opt: 2
• windows10-64-2004-qr: 4
  • debug: 4
• linux1804-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2021-12-27&endday=2022-01-02&tree=all

Comment 33

[Intermittent Failures Robot]

14 failures in 2801 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 8
• mozilla-central: 6

Platform and build breakdown:

• windows10-64-2004-qr: 4
  • debug: 4
• linux1804-64-qr: 7
  • debug: 7
• linux1804-64-shippable-qr: 1
  • opt: 1
• linux1804-64-ccov-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-01-03&endday=2022-01-09&tree=all

Comment 34

[Intermittent Failures Robot]

15 failures in 3060 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6
• mozilla-central: 8
• try: 1

Platform and build breakdown:

• linux1804-64-qr: 6
  • opt: 3
  • debug: 3
• windows10-64-2004-qr: 6
  • debug: 6
• linux1804-64-ccov-qr: 3
  • opt: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-01-10&endday=2022-01-16&tree=all

Comment 35

[Intermittent Failures Robot]

15 failures in 3444 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• autoland: 12
• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-qr: 7
  • opt: 4
  • debug: 3
• windows10-64-2004-qr: 5
  • debug: 5
• linux1804-64-shippable-qr: 2
  • opt: 2
• linux1804-64-ccov-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-01-17&endday=2022-01-23&tree=all

Comment 36

[Intermittent Failures Robot]

18 failures in 3445 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 16
• mozilla-central: 2

Platform and build breakdown:

• windows10-64-2004-qr: 13
  • debug: 13
• linux1804-64-shippable-qr: 1
  • opt: 1
• linux1804-64-qr: 3
  • opt: 1
  • debug: 2
• linux1804-64-ccov-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-01-24&endday=2022-01-30&tree=all

Comment 37

[Andrew McCreight [:mccr8]]

The patch in bug 1750839 is going to disable this test on Win 10 debug Fission. We are going to stop running all browser chrome tests without Fission soon.

Comment 38

[Intermittent Failures Robot]

22 failures in 3165 pushes (0.007 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 12
• try: 2
• mozilla-central: 8

Platform and build breakdown:

• linux1804-64-shippable-qr: 3
  • opt: 3
• linux1804-64-qr: 13
  • debug: 9
  • opt: 4
• windows10-64-2004-qr: 3
  • debug: 3
• linux1804-64-ccov-qr: 1
  • opt: 1
• windows10-64-2004-asan-qr: 1
  • opt: 1
• linux1804-64-devedition-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-01-31&endday=2022-02-06&tree=all

Comment 39

[Intermittent Failures Robot]

24 failures in 3711 pushes (0.006 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 5
• autoland: 17
• try: 2

Platform and build breakdown:

• linux1804-64-tsan-qr: 5
  • opt: 5
• linux1804-64-qr: 15
  • opt: 7
  • debug: 8
• windows10-64-2004-ccov-qr: 1
  • opt: 1
• linux1804-64-shippable-qr: 2
  • opt: 2
• windows10-64-2004-asan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-02-07&endday=2022-02-13&tree=all

Comment 40

[Intermittent Failures Robot]

33 failures in 3281 pushes (0.01 failures/push) were associated with this bug in the last 7 days.

This is the #28 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-central: 4
• autoland: 27
• try: 2

Platform and build breakdown:

• windows10-64-2004-asan-qr: 2
  • opt: 2
• linux1804-64-qr: 24
  • opt: 7
  • debug: 17
• windows10-64-2004-ccov-qr: 1
  • opt: 1
• linux1804-64-tsan-qr: 6
  • opt: 6

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-02-14&endday=2022-02-20&tree=all

Comment 41

[Intermittent Failures Robot]

20 failures in 2992 pushes (0.007 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 16
• try: 2
• mozilla-beta: 1
• mozilla-central: 1

Platform and build breakdown:

• linux1804-64-qr: 14
  • opt: 9
  • debug: 5
• windows10-64-2004-asan-qr: 1
  • opt: 1
• linux1804-64-devedition-qr: 1
  • opt: 1
• linux1804-64-tsan-qr: 3
  • opt: 3
• linux1804-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-02-21&endday=2022-02-27&tree=all

Comment 42

[Intermittent Failures Robot]

23 failures in 3063 pushes (0.008 failures/push) were associated with this bug in the last 7 days.

This is the #50 most frequent failure this week.

Repository breakdown:

• autoland: 21
• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-qr: 18
  • debug: 13
  • opt: 5
• windows10-64-2004-asan-qr: 1
  • opt: 1
• linux1804-64-tsan-qr: 2
  • opt: 2
• linux1804-64-shippable-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-02-28&endday=2022-03-06&tree=all

Comment 43

[Intermittent Failures Robot]

28 failures in 2837 pushes (0.01 failures/push) were associated with this bug in the last 7 days.

This is the #46 most frequent failure this week.

Repository breakdown:

• autoland: 22
• mozilla-central: 3
• mozilla-beta: 1
• try: 2

Platform and build breakdown:

• windows10-64-2004-asan-qr: 2
  • opt: 2
• linux1804-64-qr: 18
  • debug: 14
  • opt: 4
• linux1804-64-tsan-qr: 4
  • opt: 4
• linux1804-64-shippable-qr: 2
  • opt: 2
• windows10-64-2004-qr: 1
  • opt: 1
• linux1804-64-devedition-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-03-07&endday=2022-03-13&tree=all

Comment 44

[Iulian Moraru]

Update:
There have been 40 failures within the last 7 days:
• 7 failures on Linux 18.04 x64 WebRender opt
• 25 failures on Linux 18.04 x64 WebRender debug
• 3 failures on Linux 18.04 x64 WebRender Shippable opt
• 2 failures on Linux 18.04 x64 WebRender tsan opt
• 3 failures on Windows 10 x64 2004 asan WebRender opt
Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=371657030&repo=autoland&lineNumber=28936

[task 2022-03-19T15:56:36.002Z] 15:56:36     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | changes to tab.url after update - Expected: ["http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html"], Actual: ["http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html"] - 
[task 2022-03-19T15:56:36.004Z] 15:56:36     INFO - Buffered messages finished
[task 2022-03-19T15:56:36.009Z] 15:56:36     INFO - TEST-UNEXPECTED-FAIL | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | changes to tab.title after update - Expected: ["example.com/browser/browser/components/extensions/test/browser/file_dummy.html","Dummy test page"], Actual: ["example.com/browser/browser/components/extensions/test/browser/file_dummy.html"] - 
[task 2022-03-19T15:56:36.010Z] 15:56:36     INFO - Stack trace:
[task 2022-03-19T15:56:36.011Z] 15:56:36     INFO - chrome://mochikit/content/browser-test.js:test_ok:1394
[task 2022-03-19T15:56:36.011Z] 15:56:36     INFO - chrome://mochikit/content/tests/SimpleTest/ExtensionTestUtils.js:testHandler:84
[task 2022-03-19T15:56:36.012Z] 15:56:36     INFO - chrome://mochikit/content/tests/SimpleTest/ExtensionTestUtils.js:testResult:98
[task 2022-03-19T15:56:36.013Z] 15:56:36     INFO - resource://specialpowers/SpecialPowersChild.jsm:listener:2029
[task 2022-03-19T15:56:36.013Z] 15:56:36     INFO - resource://specialpowers/SpecialPowersChild.jsm:loadExtension/<:1963
[task 2022-03-19T15:56:36.014Z] 15:56:36     INFO - resource://specialpowers/SpecialPowersChild.jsm:receiveMessage:267
[task 2022-03-19T15:56:36.015Z] 15:56:36     INFO - JSActor query*resource://specialpowers/SpecialPowersParent.jsm:resultListener:1110
[task 2022-03-19T15:56:36.015Z] 15:56:36     INFO - resource://gre/modules/ExtensionCommon.jsm:emit:322
[task 2022-03-19T15:56:36.016Z] 15:56:36     INFO - resource://gre/modules/Extension.jsm:receiveMessage:2365
[task 2022-03-19T15:56:36.017Z] 15:56:36     INFO - MessageListener.receiveMessage*resource://gre/modules/Extension.jsm:Extension:2183
[task 2022-03-19T15:56:36.017Z] 15:56:36     INFO - resource://testing-common/ExtensionTestCommon.jsm:generate:672
[task 2022-03-19T15:56:36.018Z] 15:56:36     INFO - resource://specialpowers/SpecialPowersParent.jsm:receiveMessage:1107
[task 2022-03-19T15:56:36.019Z] 15:56:36     INFO - JSActor query*resource://specialpowers/SpecialPowersChild.jsm:loadExtension:2021
[task 2022-03-19T15:56:36.019Z] 15:56:36     INFO - chrome://mochikit/content/tests/SimpleTest/ExtensionTestUtils.js:ExtensionTestUtils.loadExtension:129
[task 2022-03-19T15:56:36.020Z] 15:56:36     INFO - chrome://mochitests/content/browser/browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js:tabs_discarded_load_and_discard:6
[task 2022-03-19T15:56:36.021Z] 15:56:36     INFO - chrome://mochikit/content/browser-test.js:handleTask:989
[task 2022-03-19T15:56:36.021Z] 15:56:36     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1061
[task 2022-03-19T15:56:36.022Z] 15:56:36     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1189
[task 2022-03-19T15:56:36.023Z] 15:56:36     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:978
[task 2022-03-19T15:56:36.023Z] 15:56:36     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1041
[task 2022-03-19T15:56:36.025Z] 15:56:36     INFO - GECKO(1565) | [Child 1696: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f621ddd2c00 == 1 [pid = 1696] [id = 134] [url = http://example.com/]
[task 2022-03-19T15:56:36.027Z] 15:56:36     INFO - GECKO(1565) | [Child 1696: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f621ddd4800 == 0 [pid = 1696] [id = 135] [url = http://example.com/initiallyDiscarded]
[task 2022-03-19T15:56:36.028Z] 15:56:36     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tab.discarded after load - 

Comment 45

[Iulian Moraru]

Hi Shane! Can you please take a look at this? Maybe you could help us assign this to someone.
Thank you!

Comment 46

[Intermittent Failures Robot]

40 failures in 3304 pushes (0.012 failures/push) were associated with this bug in the last 7 days.

This is the #23 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: 33
• try: 3
• mozilla-central: 3
• mozilla-beta: 1

Platform and build breakdown:

• linux1804-64-qr: 32
  • debug: 25
  • opt: 7
• linux1804-64-devedition-qr: 1
  • opt: 1
• linux1804-64-shippable-qr: 4
  • opt: 4
• windows10-64-2004-asan-qr: 2
  • opt: 2
• linux1804-64-tsan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-03-14&endday=2022-03-20&tree=all

Comment 47

[Intermittent Failures Robot]

55 failures in 3341 pushes (0.016 failures/push) were associated with this bug in the last 7 days.

This is the #16 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: 50
• mozilla-central: 4
• try: 1

Platform and build breakdown:

• linux1804-64-qr: 47
  • debug: 39
  • opt: 8
• linux1804-64-shippable-qr: 3
  • opt: 3
• linux1804-64-tsan-qr: 4
  • opt: 4
• windows10-64-2004-asan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-03-21&endday=2022-03-27&tree=all

Comment 48

[Andreea Pavel [:apavel]]

Attachment: Bug 1722607 - disable browser_ext_tabs_discard_reversed.js on linux64 r?#intermittent-reviewers

Comment 49

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/5727e3ecf934
disable browser_ext_tabs_discard_reversed.js on linux64 r=intermittent-reviewers,MasterWayZ,robwu

Comment 50

[Cristina Cozmuta (:CrissCozmuta)]

https://hg.mozilla.org/mozilla-central/rev/5727e3ecf934

Comment 51

[Intermittent Failures Robot]

28 failures in 3323 pushes (0.008 failures/push) were associated with this bug in the last 7 days.

This is the #31 most frequent failure this week.

Repository breakdown:

• autoland: 25
• mozilla-release: 1
• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-qr: 23
  • opt: 5
  • debug: 18
• windows10-64-2004-asan-qr: 2
  • opt: 2
• linux1804-64-shippable-qr: 3
  • opt: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-03-28&endday=2022-04-03&tree=all

Comment 52

[Intermittent Failures Robot]

4 failures in 2922 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• mozilla-central: 1
• mozilla-beta: 1

Platform and build breakdown:

• linux1804-64-qr: 2
  • opt: 2
• linux1804-64-shippable-qr: 1
  • opt: 1
• linux1804-64-devedition-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-04-04&endday=2022-04-10&tree=all

Comment 53

[Intermittent Failures Robot]

7 failures in 2948 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5
• mozilla-central: 1
• try: 1

Platform and build breakdown:

• linux1804-64-tsan-qr: 1
  • opt: 1
• windows10-64-2004-shippable-qr: 1
  • opt: 1
• linux1804-64-qr: 4
  • opt: 4
• linux1804-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-04-11&endday=2022-04-17&tree=all

Comment 54

[Intermittent Failures Robot]

18 failures in 3159 pushes (0.006 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2
• try: 1
• autoland: 15

Platform and build breakdown:

• linux1804-64-shippable-qr: 3
  • opt: 3
• linux1804-64-qr: 9
  • opt: 9
• linux1804-64-tsan-qr: 4
  • opt: 4
• windows10-64-2004-asan-qr: 1
  • opt: 1
• windows10-64-2004-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-04-18&endday=2022-04-24&tree=all

Comment 55

[Intermittent Failures Robot]

14 failures in 3289 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1
• try: 3
• autoland: 10

Platform and build breakdown:

• linux1804-64-shippable-qr: 2
  • opt: 2
• linux1804-64-tsan-qr: 6
  • opt: 6
• linux1804-64-qr: 4
  • opt: 4
• windows10-64-2004-asan-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-04-25&endday=2022-05-01&tree=all

Comment 56

[Intermittent Failures Robot]

14 failures in 3540 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 12
• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-qr: 8
  • opt: 8
• linux1804-64-tsan-qr: 5
  • opt: 5
• linux1804-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-05-02&endday=2022-05-08&tree=all

Comment 57

[Intermittent Failures Robot]

12 failures in 3317 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 10
• mozilla-central: 1
• try: 1

Platform and build breakdown:

• windows10-64-2004-asan-qr: 1
  • opt: 1
• linux1804-64-qr: 5
  • opt: 5
• linux1804-64-shippable-qr: 1
  • opt: 1
• linux1804-64-tsan-qr: 4
  • opt: 4
• windows10-64-2004-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-05-09&endday=2022-05-15&tree=all

Comment 58

[Intermittent Failures Robot]

28 failures in 2694 pushes (0.01 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 5
• autoland: 21
• mozilla-central: 1
• mozilla-beta: 1

Platform and build breakdown:

• linux1804-64-qr: 21
  • opt: 21
• linux1804-64-tsan-qr: 3
  • opt: 3
• windows10-64-2004-asan-qr: 3
  • opt: 3
• linux1804-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-05-16&endday=2022-05-22&tree=all

Comment 59

[Andreea Pavel [:apavel]]

There are 25 total failures in the last 7 days on

• linux1804-64-qr opt
• windows10-64-2004-asan-qr opt
  Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=379219045&repo=autoland&lineNumber=6294

[task 2022-05-25T05:44:44.649Z] 05:44:44     INFO - TEST-START | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js
[task 2022-05-25T05:44:44.794Z] 05:44:44     INFO - GECKO(5462) | console.log: [bug 1345098] Lazy browser prematurely inserted via 'loadURI' property access:
[task 2022-05-25T05:44:44.795Z] 05:44:44     INFO - GECKO(5462) | getter@chrome://browser/content/tabbrowser.js:2291:39
[task 2022-05-25T05:44:44.796Z] 05:44:44     INFO - GECKO(5462) | update@chrome://browser/content/parent/ext-tabs.js:901:13
[task 2022-05-25T05:44:44.797Z] 05:44:44     INFO - GECKO(5462) | recvAPICall/result</</<@resource://gre/modules/ExtensionParent.jsm:1035:16
[task 2022-05-25T05:44:44.798Z] 05:44:44     INFO - GECKO(5462) | withCallContextData@resource://gre/modules/ExtensionParent.jsm:524:14
[task 2022-05-25T05:44:44.798Z] 05:44:44     INFO - GECKO(5462) | recvAPICall/result</<@resource://gre/modules/ExtensionParent.jsm:1034:19
[task 2022-05-25T05:44:44.799Z] 05:44:44     INFO - GECKO(5462) | withPendingBrowser@resource://gre/modules/ExtensionParent.jsm:534:26
[task 2022-05-25T05:44:44.799Z] 05:44:44     INFO - GECKO(5462) | recvAPICall/result<@resource://gre/modules/ExtensionParent.jsm:1033:24
[task 2022-05-25T05:44:44.803Z] 05:44:44     INFO - GECKO(5462) | callAndLog@resource://gre/modules/ExtensionParent.jsm:986:14
[task 2022-05-25T05:44:44.803Z] 05:44:44     INFO - GECKO(5462) | recvAPICall@resource://gre/modules/ExtensionParent.jsm:1032:25
[task 2022-05-25T05:44:44.804Z] 05:44:44     INFO - GECKO(5462) | Async*_recv@resource://gre/modules/ConduitsChild.jsm:82:20
[task 2022-05-25T05:44:44.805Z] 05:44:44     INFO - GECKO(5462) | receiveMessage@resource://gre/modules/ConduitsParent.jsm:450:20
[task 2022-05-25T05:44:44.805Z] 05:44:44     INFO - GECKO(5462) | JSActor query*_send@resource://gre/modules/ConduitsChild.jsm:67:11
[task 2022-05-25T05:44:44.806Z] 05:44:44     INFO - GECKO(5462) | _send@resource://gre/modules/ConduitsChild.jsm:115:18
[task 2022-05-25T05:44:44.807Z] 05:44:44     INFO - GECKO(5462) | callParentAsyncFunction@resource://gre/modules/ExtensionChild.jsm:921:18
[task 2022-05-25T05:44:44.808Z] 05:44:44     INFO - GECKO(5462) | callAsyncFunction@resource://gre/modules/ExtensionChild.jsm:644:33
[task 2022-05-25T05:44:44.808Z] 05:44:44     INFO - GECKO(5462) | stub@resource://gre/modules/Schemas.jsm:2847:30
[task 2022-05-25T05:44:44.809Z] 05:44:44     INFO - GECKO(5462) | background/<@moz-extension://f681a443-9bca-49a2-aab2-3b1ba7c8be00/%7B0941c899-7aa0-49f7-bba4-93d4e9e26afa%7D.js:57:22
[task 2022-05-25T05:44:44.810Z] 05:44:44     INFO - GECKO(5462) | background@moz-extension://f681a443-9bca-49a2-aab2-3b1ba7c8be00/%7B0941c899-7aa0-49f7-bba4-93d4e9e26afa%7D.js:51:13
[task 2022-05-25T05:44:44.811Z] 05:44:44     INFO - GECKO(5462) | async*@moz-extension://f681a443-9bca-49a2-aab2-3b1ba7c8be00/%7B0941c899-7aa0-49f7-bba4-93d4e9e26afa%7D.js:114:7
[task 2022-05-25T05:44:45.250Z] 05:44:45     INFO - TEST-INFO | started process screentopng
[task 2022-05-25T05:44:45.640Z] 05:44:45     INFO - TEST-INFO | screentopng: exit 0
[task 2022-05-25T05:44:45.641Z] 05:44:45     INFO - Buffered messages logged at 05:44:44
[task 2022-05-25T05:44:45.641Z] 05:44:45     INFO - Entering test bound tabs_discarded_load_and_discard
[task 2022-05-25T05:44:45.642Z] 05:44:45     INFO - Extension loaded
[task 2022-05-25T05:44:45.643Z] 05:44:45     INFO - Console message: Warning: attempting to write 29957 bytes to preference extensions.webextensions.uuids. This is bad for general performance and memory usage. Such an amount of data should rather be written to an external file. This preference will not be sent to any content processes.
[task 2022-05-25T05:44:45.645Z] 05:44:45     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | Tab initially discarded - 
[task 2022-05-25T05:44:45.649Z] 05:44:45     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | Initial URL - Expected: http://example.com/initiallyDiscarded, Actual: http://example.com/initiallyDiscarded - 
[task 2022-05-25T05:44:45.651Z] 05:44:45     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | Initial title - Expected: http://example.com/initiallyDiscarded, Actual: http://example.com/initiallyDiscarded - 
[task 2022-05-25T05:44:45.652Z] 05:44:45     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tabId for tabs.onUpdated - Expected: 546, Actual: 546 - 
[task 2022-05-25T05:44:45.653Z] 05:44:45     INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use “<!DOCTYPE html>”." {file: "http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html" line: 0}]
[task 2022-05-25T05:44:45.654Z] 05:44:45     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tabId for tabs.onUpdated - Expected: 546, Actual: 546 - 
[task 2022-05-25T05:44:45.655Z] 05:44:45     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tabId for tabs.onUpdated - Expected: 546, Actual: 546 - 
[task 2022-05-25T05:44:45.657Z] 05:44:45     INFO - Buffered messages logged at 05:44:45
[task 2022-05-25T05:44:45.658Z] 05:44:45     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | onCompleted for tab - Expected: 546, Actual: 546 - 
[task 2022-05-25T05:44:45.660Z] 05:44:45     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | URL ater load - Expected: http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html, Actual: http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html - 
[task 2022-05-25T05:44:45.662Z] 05:44:45     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | changes to tab.discarded after update - Expected: [false], Actual: [false] - 
[task 2022-05-25T05:44:45.663Z] 05:44:45     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | changes to tab.url after update - Expected: ["http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html"], Actual: ["http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html"] - 
[task 2022-05-25T05:44:45.664Z] 05:44:45     INFO - Buffered messages finished
[task 2022-05-25T05:44:45.668Z] 05:44:45     INFO - TEST-UNEXPECTED-FAIL | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | changes to tab.title after update - Expected: ["example.com/browser/browser/components/extensions/test/browser/file_dummy.html","Dummy test page"], Actual: ["example.com/browser/browser/components/extensions/test/browser/file_dummy.html"] - 
[task 2022-05-25T05:44:45.669Z] 05:44:45     INFO - Stack trace:
[task 2022-05-25T05:44:45.670Z] 05:44:45     INFO - chrome://mochikit/content/browser-test.js:test_ok:1394
[task 2022-05-25T05:44:45.671Z] 05:44:45     INFO - chrome://mochikit/content/tests/SimpleTest/ExtensionTestUtils.js:testHandler:83
[task 2022-05-25T05:44:45.672Z] 05:44:45     INFO - chrome://mochikit/content/tests/SimpleTest/ExtensionTestUtils.js:testResult:97
[task 2022-05-25T05:44:45.673Z] 05:44:45     INFO - resource://specialpowers/SpecialPowersChild.jsm:listener:2022
[task 2022-05-25T05:44:45.673Z] 05:44:45     INFO - resource://specialpowers/SpecialPowersChild.jsm:loadExtension/<:1952
[task 2022-05-25T05:44:45.674Z] 05:44:45     INFO - resource://specialpowers/SpecialPowersChild.jsm:receiveMessage:255
[task 2022-05-25T05:44:45.676Z] 05:44:45     INFO - JSActor query*resource://specialpowers/SpecialPowersParent.jsm:resultListener:1118
[task 2022-05-25T05:44:45.676Z] 05:44:45     INFO - resource://gre/modules/ExtensionCommon.jsm:emit:329
[task 2022-05-25T05:44:45.676Z] 05:44:45     INFO - resource://gre/modules/Extension.jsm:receiveMessage:2456
[task 2022-05-25T05:44:45.676Z] 05:44:45     INFO - MessageListener.receiveMessage*resource://gre/modules/Extension.jsm:Extension:2252
[task 2022-05-25T05:44:45.676Z] 05:44:45     INFO - resource://testing-common/ExtensionTestCommon.jsm:generate:678
[task 2022-05-25T05:44:45.676Z] 05:44:45     INFO - resource://specialpowers/SpecialPowersParent.jsm:receiveMessage:1115
[task 2022-05-25T05:44:45.677Z] 05:44:45     INFO - JSActor query*resource://specialpowers/SpecialPowersChild.jsm:loadExtension:2014
[task 2022-05-25T05:44:45.677Z] 05:44:45     INFO - chrome://mochikit/content/tests/SimpleTest/ExtensionTestUtils.js:ExtensionTestUtils.loadExtension:128
[task 2022-05-25T05:44:45.677Z] 05:44:45     INFO - chrome://mochitests/content/browser/browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js:tabs_discarded_load_and_discard:6
[task 2022-05-25T05:44:45.677Z] 05:44:45     INFO - chrome://mochikit/content/browser-test.js:handleTask:989
[task 2022-05-25T05:44:45.677Z] 05:44:45     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1061
[task 2022-05-25T05:44:45.677Z] 05:44:45     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1189
[task 2022-05-25T05:44:45.677Z] 05:44:45     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:978
[task 2022-05-25T05:44:45.677Z] 05:44:45     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1041
[task 2022-05-25T05:44:45.686Z] 05:44:45     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tab.discarded after load - 
[task 2022-05-25T05:44:45.686Z] 05:44:45     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tab.url after load - Expected: http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html, Actual: http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html - 
[task 2022-05-25T05:44:45.687Z] 05:44:45     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tab.title after load - Expected: Dummy test page, Actual: Dummy test page - 
[task 2022-05-25T05:44:45.688Z] 05:44:45     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tabId for tabs.onUpdated - Expected: 546, Actual: 546 - 
[task 2022-05-25T05:44:45.695Z] 05:44:45     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | changes to tab.discarded after discard - Expected: [true], Actual: [true] - 
[task 2022-05-25T05:44:45.696Z] 05:44:45     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tab.url not changed - Expected: [], Actual: [] - 
[task 2022-05-25T05:44:45.697Z] 05:44:45     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tab.title not changed - Expected: [], Actual: [] - 
[task 2022-05-25T05:44:45.697Z] 05:44:45     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tab.discarded after discard - 
[task 2022-05-25T05:44:45.698Z] 05:44:45     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tab.url after discard - Expected: http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html, Actual: http://example.com/browser/browser/components/extensions/test/browser/file_dummy.html - 
[task 2022-05-25T05:44:45.699Z] 05:44:45     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-05-25T05:44:45.709Z] 05:44:45     INFO - TEST-UNEXPECTED-FAIL | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | tab.title after discard - Expected: Dummy test page, Actual: example.com/browser/browser/components/extensions/test/browser/file_dummy.html - 
[task 2022-05-25T05:44:45.710Z] 05:44:45     INFO - Stack trace:
[task 2022-05-25T05:44:45.711Z] 05:44:45     INFO - chrome://mochikit/content/browser-test.js:test_ok:1394
[task 2022-05-25T05:44:45.712Z] 05:44:45     INFO - chrome://mochikit/content/tests/SimpleTest/ExtensionTestUtils.js:testHandler:83
[task 2022-05-25T05:44:45.712Z] 05:44:45     INFO - chrome://mochikit/content/tests/SimpleTest/ExtensionTestUtils.js:testResult:97
[task 2022-05-25T05:44:45.713Z] 05:44:45     INFO - resource://specialpowers/SpecialPowersChild.jsm:listener:2022
[task 2022-05-25T05:44:45.714Z] 05:44:45     INFO - resource://specialpowers/SpecialPowersChild.jsm:loadExtension/<:1952
[task 2022-05-25T05:44:45.715Z] 05:44:45     INFO - resource://specialpowers/SpecialPowersChild.jsm:receiveMessage:255
[task 2022-05-25T05:44:45.715Z] 05:44:45     INFO - JSActor query*resource://specialpowers/SpecialPowersParent.jsm:resultListener:1118
[task 2022-05-25T05:44:45.716Z] 05:44:45     INFO - resource://gre/modules/ExtensionCommon.jsm:emit:329
[task 2022-05-25T05:44:45.717Z] 05:44:45     INFO - resource://gre/modules/Extension.jsm:receiveMessage:2456
[task 2022-05-25T05:44:45.718Z] 05:44:45     INFO - MessageListener.receiveMessage*resource://gre/modules/Extension.jsm:Extension:2252
[task 2022-05-25T05:44:45.718Z] 05:44:45     INFO - resource://testing-common/ExtensionTestCommon.jsm:generate:678
[task 2022-05-25T05:44:45.719Z] 05:44:45     INFO - resource://specialpowers/SpecialPowersParent.jsm:receiveMessage:1115
[task 2022-05-25T05:44:45.720Z] 05:44:45     INFO - JSActor query*resource://specialpowers/SpecialPowersChild.jsm:loadExtension:2014
[task 2022-05-25T05:44:45.721Z] 05:44:45     INFO - chrome://mochikit/content/tests/SimpleTest/ExtensionTestUtils.js:ExtensionTestUtils.loadExtension:128
[task 2022-05-25T05:44:45.721Z] 05:44:45     INFO - chrome://mochitests/content/browser/browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js:tabs_discarded_load_and_discard:6
[task 2022-05-25T05:44:45.722Z] 05:44:45     INFO - chrome://mochikit/content/browser-test.js:handleTask:989
[task 2022-05-25T05:44:45.723Z] 05:44:45     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1061
[task 2022-05-25T05:44:45.724Z] 05:44:45     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1189
[task 2022-05-25T05:44:45.724Z] 05:44:45     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:978
[task 2022-05-25T05:44:45.725Z] 05:44:45     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1041
[task 2022-05-25T05:44:45.726Z] 05:44:45     INFO - Leaving test bound tabs_discarded_load_and_discard
[task 2022-05-25T05:44:45.727Z] 05:44:45     INFO - GECKO(5462) | MEMORY STAT | vsize 12589MB | residentFast 751MB | heapAllocated 647MB
[task 2022-05-25T05:44:45.727Z] 05:44:45     INFO - TEST-OK | browser/components/extensions/test/browser/browser_ext_tabs_discard_reversed.js | took 677ms
[task 2022-05-25T05:44:45.728Z] 05:44:45     INFO - checking window state

Comment 60

[Andreea Pavel [:apavel]]

Shane, can you please take a look?

Comment 61

[Intermittent Failures Robot]

16 failures in 2624 pushes (0.006 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 14
• try: 2

Platform and build breakdown:

• linux1804-64-qr: 12
  • opt: 12
• linux1804-64-tsan-qr: 1
  • opt: 1
• linux1804-64-shippable-qr: 2
  • opt: 2
• linux1804-64-devedition-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-05-23&endday=2022-05-29&tree=all

Comment 62

[Intermittent Failures Robot]

22 failures in 2917 pushes (0.008 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 11
• try: 6
• mozilla-beta: 3
• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-qr: 14
  • opt: 14
• linux1804-64-shippable-qr: 4
  • opt: 4
• linux1804-64-tsan-qr: 3
  • opt: 3
• linux1804-64-devedition-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-05-30&endday=2022-06-05&tree=all

Comment 63

[Intermittent Failures Robot]

18 failures in 3336 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 5
• mozilla-beta: 3
• autoland: 10

Platform and build breakdown:

• linux1804-64-tsan-qr: 1
  • opt: 1
• linux1804-64-devedition-qr: 2
  • opt: 2
• linux1804-64-qr: 9
  • opt: 9
• linux1804-64-shippable-qr: 6
  • opt: 6

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-06-06&endday=2022-06-12&tree=all

Comment 64

[Intermittent Failures Robot]

16 failures in 3170 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 13
• mozilla-central: 2
• try: 1

Platform and build breakdown:

• linux1804-64-qr: 11
  • opt: 11
• linux1804-64-shippable-qr: 2
  • opt: 2
• linux1804-64-tsan-qr: 2
  • opt: 2
• windows10-64-2004-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-06-13&endday=2022-06-19&tree=all

Comment 65

[Intermittent Failures Robot]

7 failures in 3075 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5
• try: 1
• mozilla-central: 1

Platform and build breakdown:

• linux1804-64-shippable-qr: 2
  • opt: 2
• linux1804-64-tsan-qr: 1
  • opt: 1
• linux1804-64-qr: 4
  • opt: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-06-20&endday=2022-06-26&tree=all

Comment 66

[Intermittent Failures Robot]

3 failures in 3312 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• mozilla-beta: 1
• autoland: 1

Platform and build breakdown:

• windows10-64-2004-asan-qr: 1
  • opt: 1
• linux1804-64-devedition-qr: 1
  • opt: 1
• linux1804-64-tsan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1722607&startday=2022-06-27&endday=2022-07-03&tree=all