Bug: Perma macOS browser/components/tabbrowser/test/browser/tabs/browser_tabReorder_overflow.js | new tabs are opened - Got 24, expected NaN | tabs are still there - Got 24, expected NaN
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2024-12-20 09:47:57+00:00
Resolved: 2025-01-29 12:40:16+00:00

**Filed by:** chorotan [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=487709606&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/e-HWR4TCTxKFVxu3Etye9w/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2024-12-20T03:59:31.967Z] 03:59:31     INFO - TEST-START | browser/components/tabbrowser/test/browser/tabs/browser_tabReorder_overflow.js
[task 2024-12-20T03:59:31.972Z] 03:59:31     INFO - GECKO(764) | [Parent 764: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 160946c00 == 14 [pid = 764] [id = 132]
[task 2024-12-20T03:59:31.973Z] 03:59:31     INFO - GECKO(764) | [Parent 764: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 36 (163040c00) [pid = 764] [serial = 300] [outer = 0]
[task 2024-12-20T03:59:31.973Z] 03:59:31     INFO - GECKO(764) | [Parent 764: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 37 (16b54e800) [pid = 764] [serial = 301] [outer = 163040c00]
[task 2024-12-20T03:59:32.002Z] 03:59:32     INFO - GECKO(764) | [Parent 764: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 162432800 == 15 [pid = 764] [id = 133]
[task 2024-12-20T03:59:32.003Z] 03:59:32     INFO - GECKO(764) | [Parent 764: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 38 (17657ea00) [pid = 764] [serial = 302] [outer = 0]
[task 2024-12-20T03:59:32.003Z] 03:59:32     INFO - GECKO(764) | [Parent 764: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 39 (162435000) [pid = 764] [serial = 303] [outer = 17657ea00]
[task 2024-12-20T03:59:32.030Z] 03:59:32     INFO - GECKO(764) | [Parent 764: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 162432400 == 16 [pid = 764] [id = 134]
[task 2024-12-20T03:59:32.031Z] 03:59:32     INFO - GECKO(764) | [Parent 764: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 40 (176583a00) [pid = 764] [serial = 304] [outer = 0]
[task 2024-12-20T03:59:32.031Z] 03:59:32     INFO - GECKO(764) | [Parent 764: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 41 (162432c00) [pid = 764] [serial = 305] [outer = 176583a00]
[task 2024-12-20T03:59:32.067Z] 03:59:32     INFO - GECKO(764) | [Child 777: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 120e32800 == 2 [pid = 777] [id = 106]
[task 2024-12-20T03:59:32.067Z] 03:59:32     INFO - GECKO(764) | [Child 777: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (102125000) [pid = 777] [serial = 272] [outer = 0]
[task 2024-12-20T03:59:32.067Z] 03:59:32     INFO - GECKO(764) | [Child 777: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (120e33000) [pid = 777] [serial = 273] [outer = 102125000]
[task 2024-12-20T03:59:32.075Z] 03:59:32     INFO - GECKO(764) | [Child 807: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 12c25d400 == 1 [pid = 807] [id = 17]
[task 2024-12-20T03:59:32.076Z] 03:59:32     INFO - GECKO(764) | [Child 807: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (10f526400) [pid = 807] [serial = 48] [outer = 0]
[task 2024-12-20T03:59:32.076Z] 03:59:32     INFO - GECKO(764) | [Child 807: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (12c25dc00) [pid = 807] [serial = 49] [outer = 10f526400]
[task 2024-12-20T03:59:32.084Z] 03:59:32     INFO - GECKO(764) | [Child 921: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 110637800 == 1 [pid = 921] [id = 8]
[task 2024-12-20T03:59:32.085Z] 03:59:32     INFO - GECKO(764) | [Child 921: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (10c525600) [pid = 921] [serial = 23] [outer = 0]
[task 2024-12-20T03:59:32.085Z] 03:59:32     INFO - GECKO(764) | [Child 921: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (110638000) [pid = 921] [serial = 24] [outer = 10c525600]
[task 2024-12-20T03:59:32.094Z] 03:59:32     INFO - GECKO(764) | [Child 922: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 10496a800 == 1 [pid = 922] [id = 8]
[task 2024-12-20T03:59:32.094Z] 03:59:32     INFO - GECKO(764) | [Child 922: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (104525600) [pid = 922] [serial = 23] [outer = 0]
[task 2024-12-20T03:59:32.095Z] 03:59:32     INFO - GECKO(764) | [Child 922: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (10496b000) [pid = 922] [serial = 24] [outer = 104525600]
[task 2024-12-20T03:59:32.104Z] 03:59:32     INFO - GECKO(764) | [Child 923: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 112e5d800 == 1 [pid = 923] [id = 8]
[task 2024-12-20T03:59:32.104Z] 03:59:32     INFO - GECKO(764) | [Child 923: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (110925600) [pid = 923] [serial = 23] [outer = 0]
[task 2024-12-20T03:59:32.105Z] 03:59:32     INFO - GECKO(764) | [Child 923: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (112e5e000) [pid = 923] [serial = 24] [outer = 110925600]
[task 2024-12-20T03:59:32.113Z] 03:59:32     INFO - GECKO(764) | [Child 924: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 11506a000 == 1 [pid = 924] [id = 7]
[task 2024-12-20T03:59:32.114Z] 03:59:32     INFO - GECKO(764) | [Child 924: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (10da25600) [pid = 924] [serial = 20] [outer = 0]
[task 2024-12-20T03:59:32.115Z] 03:59:32     INFO - GECKO(764) | [Child 924: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (11506a400) [pid = 924] [serial = 21] [outer = 10da25600]
[task 2024-12-20T03:59:32.124Z] 03:59:32     INFO - GECKO(764) | [Child 925: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 12a45b400 == 1 [pid = 925] [id = 6]
[task 2024-12-20T03:59:32.124Z] 03:59:32     INFO - GECKO(764) | [Child 925: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (11dc25600) [pid = 925] [serial = 18] [outer = 0]
[task 2024-12-20T03:59:32.125Z] 03:59:32     INFO - GECKO(764) | [Child 925: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (12a45c000) [pid = 925] [serial = 19] [outer = 11dc25600]
[task 2024-12-20T03:59:32.134Z] 03:59:32     INFO - GECKO(764) | [Child 777: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 120e34c00 == 3 [pid = 777] [id = 107]
[task 2024-12-20T03:59:32.134Z] 03:59:32     INFO - GECKO(764) | [Child 777: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (102127800) [pid = 777] [serial = 274] [outer = 0]
[task 2024-12-20T03:59:32.135Z] 03:59:32     INFO - GECKO(764) | [Child 777: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 6 (120e36000) [pid = 777] [serial = 275] [outer = 102127800]
[task 2024-12-20T03:59:32.144Z] 03:59:32     INFO - GECKO(764) | [Child 781: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 128589800 == 3 [pid = 781] [id = 76]
[task 2024-12-20T03:59:32.145Z] 03:59:32     INFO - GECKO(764) | [Child 781: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 8 (129a3b400) [pid = 781] [serial = 186] [outer = 0]
[task 2024-12-20T03:59:32.145Z] 03:59:32     INFO - GECKO(764) | [Child 781: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 9 (128589c00) [pid = 781] [serial = 187] [outer = 129a3b400]
[task 2024-12-20T03:59:32.155Z] 03:59:32     INFO - GECKO(764) | [Child 807: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 12c25fc00 == 2 [pid = 807] [id = 18]
[task 2024-12-20T03:59:32.155Z] 03:59:32     INFO - GECKO(764) | [Child 807: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (12d32be00) [pid = 807] [serial = 50] [outer = 0]
[task 2024-12-20T03:59:32.161Z] 03:59:32     INFO - GECKO(764) | [Child 807: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (12c261400) [pid = 807] [serial = 51] [outer = 12d32be00]
[task 2024-12-20T03:59:32.165Z] 03:59:32     INFO - GECKO(764) | [Child 921: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 110639c00 == 2 [pid = 921] [id = 9]
[task 2024-12-20T03:59:32.166Z] 03:59:32     INFO - GECKO(764) | [Child 921: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (12a803200) [pid = 921] [serial = 25] [outer = 0]
[task 2024-12-20T03:59:32.166Z] 03:59:32     INFO - GECKO(764) | [Child 921: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (11063a000) [pid = 921] [serial = 26] [outer = 12a803200]
[task 2024-12-20T03:59:32.176Z] 03:59:32     INFO - GECKO(764) | [Child 922: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 10496d000 == 2 [pid = 922] [id = 9]
[task 2024-12-20T03:59:32.177Z] 03:59:32     INFO - GECKO(764) | [Child 922: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (104527e00) [pid = 922] [serial = 25] [outer = 0]
[task 2024-12-20T03:59:32.177Z] 03:59:32     INFO - GECKO(764) | [Child 922: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (10496d400) [pid = 922] [serial = 26] [outer = 104527e00]
[task 2024-12-20T03:59:32.187Z] 03:59:32     INFO - GECKO(764) | [Child 923: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 112e60000 == 2 [pid = 923] [id = 9]
[task 2024-12-20T03:59:32.188Z] 03:59:32     INFO - GECKO(764) | [Child 923: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (110927e00) [pid = 923] [serial = 25] [outer = 0]
[task 2024-12-20T03:59:32.189Z] 03:59:32     INFO - GECKO(764) | [Child 923: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (112e60400) [pid = 923] [serial = 26] [outer = 110927e00]
[task 2024-12-20T03:59:32.198Z] 03:59:32     INFO - GECKO(764) | [Child 924: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 11506c000 == 2 [pid = 924] [id = 8]
[task 2024-12-20T03:59:32.199Z] 03:59:32     INFO - GECKO(764) | [Child 924: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (10da27c00) [pid = 924] [serial = 22] [outer = 0]
[task 2024-12-20T03:59:32.200Z] 03:59:32     INFO - GECKO(764) | [Child 924: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (11506c400) [pid = 924] [serial = 23] [outer = 10da27c00]
[task 2024-12-20T03:59:32.211Z] 03:59:32     INFO - GECKO(764) | [Child 925: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 12a45d400 == 2 [pid = 925] [id = 7]
[task 2024-12-20T03:59:32.211Z] 03:59:32     INFO - GECKO(764) | [Child 925: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (11dc27c00) [pid = 925] [serial = 20] [outer = 0]
[task 2024-12-20T03:59:32.212Z] 03:59:32     INFO - GECKO(764) | [Child 925: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (12a45d800) [pid = 925] [serial = 21] [outer = 11dc27c00]
[task 2024-12-20T03:59:32.221Z] 03:59:32     INFO - GECKO(764) | [Child 777: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 120e37400 == 4 [pid = 777] [id = 108]
[task 2024-12-20T03:59:32.222Z] 03:59:32     INFO - GECKO(764) | [Child 777: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 7 (120004400) [pid = 777] [serial = 276] [outer = 0]
[task 2024-12-20T03:59:32.222Z] 03:59:32     INFO - GECKO(764) | [Child 777: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 8 (120e37800) [pid = 777] [serial = 277] [outer = 120004400]
[task 2024-12-20T03:59:32.233Z] 03:59:32     INFO - GECKO(764) | [Child 781: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 12865c800 == 4 [pid = 781] [id = 77]
[task 2024-12-20T03:59:32.234Z] 03:59:32     INFO - GECKO(764) | [Child 781: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 10 (129a3c000) [pid = 781] [serial = 188] [outer = 0]
[task 2024-12-20T03:59:32.234Z] 03:59:32     INFO - GECKO(764) | [Child 781: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 11 (12865d000) [pid = 781] [serial = 189] [outer = 129a3c000]
[task 2024-12-20T03:59:32.245Z] 03:59:32     INFO - GECKO(764) | [Child 807: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 12c262c00 == 3 [pid = 807] [id = 19]
[task 2024-12-20T03:59:32.245Z] 03:59:32     INFO - GECKO(764) | [Child 807: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (12d32ca00) [pid = 807] [serial = 52] [outer = 0]
[task 2024-12-20T03:59:32.245Z] 03:59:32     INFO - GECKO(764) | [Child 807: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 6 (12d3a2c00) [pid = 807] [serial = 53] [outer = 12d32ca00]
[task 2024-12-20T03:59:32.261Z] 03:59:32     INFO - GECKO(764) | [Child 921: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 11063b400 == 3 [pid = 921] [id = 10]
[task 2024-12-20T03:59:32.261Z] 03:59:32     INFO - GECKO(764) | [Child 921: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (12a803c00) [pid = 921] [serial = 27] [outer = 0]
[task 2024-12-20T03:59:32.262Z] 03:59:32     INFO - GECKO(764) | [Child 921: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 6 (11063b800) [pid = 921] [serial = 28] [outer = 12a803c00]
[task 2024-12-20T03:59:32.267Z] 03:59:32     INFO - GECKO(764) | [Child 922: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 10496e800 == 3 [pid = 922] [id = 10]
[task 2024-12-20T03:59:32.267Z] 03:59:32     INFO - GECKO(764) | [Child 922: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (122b6ec00) [pid = 922] [serial = 27] [outer = 0]
[task 2024-12-20T03:59:32.268Z] 03:59:32     INFO - GECKO(764) | [Child 922: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 6 (10496ec00) [pid = 922] [serial = 28] [outer = 122b6ec00]
[task 2024-12-20T03:59:32.407Z] 03:59:32     INFO - TEST-INFO | started process screencapture
[task 2024-12-20T03:59:32.535Z] 03:59:32     INFO - TEST-INFO | screencapture: exit 0
[task 2024-12-20T03:59:32.536Z] 03:59:32     INFO - Buffered messages logged at 03:59:31
[task 2024-12-20T03:59:32.537Z] 03:59:32     INFO - Entering test bound 
[task 2024-12-20T03:59:32.537Z] 03:59:32     INFO - Buffered messages finished
[task 2024-12-20T03:59:32.538Z] 03:59:32     INFO - TEST-UNEXPECTED-FAIL | browser/components/tabbrowser/test/browser/tabs/browser_tabReorder_overflow.js | new tabs are opened - Got 24, expected NaN
[task 2024-12-20T03:59:32.538Z] 03:59:32     INFO - Stack trace:
[task 2024-12-20T03:59:32.538Z] 03:59:32     INFO - chrome://mochikit/content/browser-test.js:test_is:1627
[task 2024-12-20T03:59:32.538Z] 03:59:32     INFO - chrome://mochitests/content/browser/browser/components/tabbrowser/test/browser/tabs/browser_tabReorder_overflow.js:null:51
[task 2024-12-20T03:59:32.538Z] 03:59:32     INFO - chrome://mochikit/content/browser-test.js:handleTask:1147
[task 2024-12-20T03:59:32.539Z] 03:59:32     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1219
[task 2024-12-20T03:59:32.539Z] 03:59:32     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1360
[task 2024-12-20T03:59:32.539Z] 03:59:32     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1136
[task 2024-12-20T03:59:32.539Z] 03:59:32     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1058
[task 2024-12-20T03:59:32.539Z] 03:59:32     INFO - TEST-PASS | browser/components/tabbrowser/test/browser/tabs/browser_tabReorder_overflow.js | newTab1 position is correct - 
[task 2024-12-20T03:59:32.540Z] 03:59:32     INFO - TEST-PASS | browser/components/tabbrowser/test/browser/tabs/browser_tabReorder_overflow.js | newTab2 position is correct - 
[task 2024-12-20T03:59:32.541Z] 03:59:32     INFO - TEST-PASS | browser/components/tabbrowser/test/browser/tabs/browser_tabReorder_overflow.js | newTab3 position is correct - 
[task 2024-12-20T03:59:32.541Z] 03:59:32     INFO - GECKO(764) | [Child 777: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 9 (120e37c00) [pid = 777] [serial = 278] [outer = 102125000]
[task 2024-12-20T03:59:32.542Z] 03:59:32     INFO - GECKO(764) | [Child 807: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 7 (12d3a3000) [pid = 807] [serial = 54] [outer = 10f526400]
[task 2024-12-20T03:59:32.542Z] 03:59:32     INFO - GECKO(764) | [Child 921: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 7 (11063a400) [pid = 921] [serial = 29] [outer = 10c525600]
[task 2024-12-20T03:59:32.543Z] 03:59:32     INFO - GECKO(764) | [Child 781: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 12 (12865d400) [pid = 781] [serial = 190] [outer = 129a3b400]
[task 2024-12-20T03:59:32.543Z] 03:59:32     INFO - GECKO(764) | [Child 924: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (11506c800) [pid = 924] [serial = 24] [outer = 10da25600]
[task 2024-12-20T03:59:32.544Z] 03:59:32     INFO - GECKO(764) | [Child 923: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (112e60800) [pid = 923] [serial = 27] [outer = 110925600]
[task 2024-12-20T03:59:32.544Z] 03:59:32     INFO - GECKO(764) | [Child 925: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (12a45e000) [pid = 925] [serial = 22] [outer = 11dc25600]
[task 2024-12-20T03:59:32.545Z] 03:59:32     INFO - GECKO(764) | [Child 922: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 7 (10496f000) [pid = 922] [serial = 29] [outer = 104525600]
[task 2024-12-20T03:59:32.545Z] 03:59:32     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-12-20T03:59:32.546Z] 03:59:32     INFO - TEST-UNEXPECTED-FAIL | browser/components/tabbrowser/test/browser/tabs/browser_tabReorder_overflow.js | tabs are still there - Got 24, expected NaN
[task 2024-12-20T03:59:32.546Z] 03:59:32     INFO - Stack trace:
[task 2024-12-20T03:59:32.546Z] 03:59:32     INFO - chrome://mochikit/content/browser-test.js:test_is:1627
[task 2024-12-20T03:59:32.546Z] 03:59:32     INFO - chrome://mochitests/content/browser/browser/components/tabbrowser/test/browser/tabs/browser_tabReorder_overflow.js:null:58
[task 2024-12-20T03:59:32.546Z] 03:59:32     INFO - chrome://mochikit/content/browser-test.js:handleTask:1147
[task 2024-12-20T03:59:32.546Z] 03:59:32     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1219
[task 2024-12-20T03:59:32.546Z] 03:59:32     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1360
[task 2024-12-20T03:59:32.547Z] 03:59:32     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1136
[task 2024-12-20T03:59:32.547Z] 03:59:32     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1058
[task 2024-12-20T03:59:32.547Z] 03:59:32     INFO - TEST-PASS | browser/components/tabbrowser/test/browser/tabs/browser_tabReorder_overflow.js | newTab2 and newTab1 are swapped - 
[task 2024-12-20T03:59:32.548Z] 03:59:32     INFO - TEST-PASS | browser/components/tabbrowser/test/browser/tabs/browser_tabReorder_overflow.js | newTab1 and newTab2 are swapped - 
[task 2024-12-20T03:59:32.548Z] 03:59:32     INFO - TEST-PASS | browser/components/tabbrowser/test/browser/tabs/browser_tabReorder_overflow.js | newTab3 stays same place - 
[task 2024-12-20T03:59:32.549Z] 03:59:32     INFO - Leaving test bound 
[task 2024-12-20T03:59:32.561Z] 03:59:32     INFO - GECKO(764) | [Child 921: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 8 (12ab4c800) [pid = 921] [serial = 30] [outer = 12a803200]
[task 2024-12-20T03:59:32.562Z] 03:59:32     INFO - GECKO(764) | [Child 807: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 8 (12d3a3c00) [pid = 807] [serial = 55] [outer = 12d32be00]
[task 2024-12-20T03:59:32.562Z] 03:59:32     INFO - GECKO(764) | [Child 925: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 6 (120080400) [pid = 925] [serial = 23] [outer = 11dc27c00]
[task 2024-12-20T03:59:32.562Z] 03:59:32     INFO - GECKO(764) | [Child 924: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 6 (11506d800) [pid = 924] [serial = 25] [outer = 10da27c00]
[task 2024-12-20T03:59:32.565Z] 03:59:32     INFO - GECKO(764) | [Child 777: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 10 (120e38800) [pid = 777] [serial = 279] [outer = 102127800]
[task 2024-12-20T03:59:32.565Z] 03:59:32     INFO - GECKO(764) | [Child 781: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 13 (12865e800) [pid = 781] [serial = 191] [outer = 129a3c000]
[task 2024-12-20T03:59:32.573Z] 03:59:32     INFO - GECKO(764) | [Child 777: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 11 (120e39400) [pid = 777] [serial = 280] [outer = 120004400]
[task 2024-12-20T03:59:32.576Z] 03:59:32     INFO - GECKO(764) | [Child 923: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 6 (112e61800) [pid = 923] [serial = 28] [outer = 110927e00]
[task 2024-12-20T03:59:32.579Z] 03:59:32     INFO - GECKO(764) | [Child 922: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 8 (104970800) [pid = 922] [serial = 30] [outer = 104527e00]
[task 2024-12-20T03:59:32.588Z] 03:59:32     INFO - GECKO(764) | [Child 921: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 9 (12ab4d400) [pid = 921] [serial = 31] [outer = 12a803c00]
[task 2024-12-20T03:59:32.591Z] 03:59:32     INFO - GECKO(764) | [Child 807: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 9 (12d3a4c00) [pid = 807] [serial = 56] [outer = 12d32ca00]
[task 2024-12-20T03:59:32.599Z] 03:59:32     INFO - GECKO(764) | [Child 922: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 9 (104971800) [pid = 922] [serial = 31] [outer = 122b6ec00]
[task 2024-12-20T03:59:32.718Z] 03:59:32     INFO - GECKO(764) | [Child 781: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 12 (12865f800) [pid = 781] [serial = 175] [outer = 0] [url = about:blank]
[task 2024-12-20T03:59:32.719Z] 03:59:32     INFO - GECKO(764) | [Child 781: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 11 (128587000) [pid = 781] [serial = 178] [outer = 0] [url = about:blank]
[task 2024-12-20T03:59:32.719Z] 03:59:32     INFO - GECKO(764) | [Child 781: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (128589400) [pid = 781] [serial = 181] [outer = 0] [url = about:blank]
[task 2024-12-20T03:59:32.719Z] 03:59:32     INFO - GECKO(764) | [Child 781: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 12858a800 == 3 [pid = 781] [id = 74] [url = about:blank]
[task 2024-12-20T03:59:32.837Z] 03:59:32     INFO - GECKO(764) | [Child 781: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 9 (10b926c00) [pid = 781] [serial = 182] [outer = 0] [url = about:blank]
[task 2024-12-20T03:59:32.930Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.931Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.931Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.932Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.933Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.945Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.950Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.961Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.962Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.962Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: 'aOwner->IsDiscarded()', file /builds/worker/workspace/obj-build/dist/include/mozilla/dom/SyncedContextInlines.h:95
[task 2024-12-20T03:59:32.963Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: 'aOwner->IsDiscarded()', file /builds/worker/workspace/obj-build/dist/include/mozilla/dom/SyncedContextInlines.h:95
[task 2024-12-20T03:59:32.963Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.963Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: 'aOwner->IsDiscarded()', file /builds/worker/workspace/obj-build/dist/include/mozilla/dom/SyncedContextInlines.h:95
[task 2024-12-20T03:59:32.964Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: 'aOwner->IsDiscarded()', file /builds/worker/workspace/obj-build/dist/include/mozilla/dom/SyncedContextInlines.h:95
[task 2024-12-20T03:59:32.964Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.965Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: 'aOwner->IsDiscarded()', file /builds/worker/workspace/obj-build/dist/include/mozilla/dom/SyncedContextInlines.h:95
[task 2024-12-20T03:59:32.965Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: 'aOwner->IsDiscarded()', file /builds/worker/workspace/obj-build/dist/include/mozilla/dom/SyncedContextInlines.h:95
[task 2024-12-20T03:59:32.966Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: 'aOwner->IsDiscarded()', file /builds/worker/workspace/obj-build/dist/include/mozilla/dom/SyncedContextInlines.h:95
[task 2024-12-20T03:59:32.967Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.967Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: 'aOwner->IsDiscarded()', file /builds/worker/workspace/obj-build/dist/include/mozilla/dom/SyncedContextInlines.h:95
[task 2024-12-20T03:59:32.967Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.968Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: 'aOwner->IsDiscarded()', file /builds/worker/workspace/obj-build/dist/include/mozilla/dom/SyncedContextInlines.h:95
[task 2024-12-20T03:59:32.968Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.969Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.969Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.970Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: 'aOwner->IsDiscarded()', file /builds/worker/workspace/obj-build/dist/include/mozilla/dom/SyncedContextInlines.h:95
[task 2024-12-20T03:59:32.970Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.971Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: 'aOwner->IsDiscarded()', file /builds/worker/workspace/obj-build/dist/include/mozilla/dom/SyncedContextInlines.h:95
[task 2024-12-20T03:59:32.971Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: 'aOwner->IsDiscarded()', file /builds/worker/workspace/obj-build/dist/include/mozilla/dom/SyncedContextInlines.h:95
[task 2024-12-20T03:59:32.972Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.972Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.973Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.973Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.974Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.974Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.976Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.977Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.978Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.978Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.979Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.979Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.980Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.980Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.980Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.983Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.983Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.986Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.987Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.988Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.989Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:32.989Z] 03:59:32     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: WebProgress Ignored: BrowsingContext is null or discarded: file /builds/worker/checkouts/gecko/dom/ipc/BrowserParent.cpp:3156
[task 2024-12-20T03:59:33.010Z] 03:59:33     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: 'aOwner->IsDiscarded()', file /builds/worker/workspace/obj-build/dist/include/mozilla/dom/SyncedContextInlines.h:95
[task 2024-12-20T03:59:33.017Z] 03:59:33     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: 'aOwner->IsDiscarded()', file /builds/worker/workspace/obj-build/dist/include/mozilla/dom/SyncedContextInlines.h:95
[task 2024-12-20T03:59:33.017Z] 03:59:33     INFO - GECKO(764) | [Parent 764, Main Thread] WARNING: 'aOwner->IsDiscarded()', file /builds/worker/workspace/obj-build/dist/include/mozilla/dom/SyncedContextInlines.h:95
[task 2024-12-20T03:59:34.553Z] 03:59:34     INFO - GECKO(764) | [Parent 764: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 19a9e7c00 == 15 [pid = 764] [id = 121] [url = chrome://browser/content/browser.xhtml]
[task 2024-12-20T03:59:34.597Z] 03:59:34     INFO - GECKO(764) | [Parent 764: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 16aa06000 == 14 [pid = 764] [id = 126] [url = chrome://global/content/commonDialog.xhtml]
[task 2024-12-20T03:59:34.599Z] 03:59:34     INFO - GECKO(764) | [Parent 764: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 16aaaf400 == 13 [pid = 764] [id = 127] [url = chrome://global/content/commonDialog.xhtml]
[task 2024-12-20T03:59:34.599Z] 03:59:34     INFO - GECKO(764) | [Parent 764: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 172f3a000 == 12 [pid = 764] [id = 125] [url = https://example.com/browser/browser/components/tabbrowser/test/browser/tabs/dummy_page.html]
```