Closed Bug 1595573 Opened 26 days ago Closed 26 days ago

Intermittent toolkit/components/places/tests/browser/browser_bug461710.js | leaked 2 window(s) until shutdown [url = chrome://browser/content/browser.xhtml] | leaked 2 window(s) until shutdown [url = about:blank]

Categories

(Toolkit :: Places, defect, P5)

defect

Tracking

()

RESOLVED WORKSFORME

People

(Reporter: intermittent-bug-filer, Unassigned)

References

(Regression)

Details

(Keywords: intermittent-failure)

Filed by: btara [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=275629656&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/FUsyuV31Qj2KRinY-RREtw/runs/0/artifacts/public/logs/live_backing.log


[task 2019-11-11T17:10:41.048Z] 17:10:41 INFO - TEST-OK | toolkit/components/places/tests/browser/browser_visituri_privatebrowsing_perwindowpb.js | took 3352ms
[task 2019-11-11T17:10:41.049Z] 17:10:41 INFO - GECKO(6302) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2019-11-11T17:10:41.051Z] 17:10:41 INFO - GECKO(6302) | ++DOCSHELL 0x7fcb4dbba800 == 3 [pid = 6459] [id = {218f28db-39b9-4979-9cb4-4d465670da36}]
[task 2019-11-11T17:10:41.052Z] 17:10:41 INFO - GECKO(6302) | ++DOMWINDOW == 9 (0x7fcb4e2d4980) [pid = 6459] [serial = 28] [outer = (nil)]
[task 2019-11-11T17:10:41.052Z] 17:10:41 INFO - GECKO(6302) | ++DOMWINDOW == 10 (0x7fcb4e07e800) [pid = 6459] [serial = 29] [outer = 0x7fcb4e2d4980]
[task 2019-11-11T17:10:41.109Z] 17:10:41 INFO - GECKO(6302) | ++DOMWINDOW == 11 (0x7fcb4e2eec00) [pid = 6459] [serial = 30] [outer = 0x7fcb4e2d4980]
[task 2019-11-11T17:10:41.124Z] 17:10:41 INFO - checking window state
[task 2019-11-11T17:10:41.125Z] 17:10:41 INFO - GECKO(6302) | must wait for focus
[task 2019-11-11T17:10:41.181Z] 17:10:41 INFO - GECKO(6302) | JavaScript error: resource://specialpowers/SpecialPowersParent.jsm, line 635: TypeError: this.manager.rootFrameLoader is null
[task 2019-11-11T17:10:41.183Z] 17:10:41 INFO - GECKO(6302) | [Parent 6302, Main Thread] WARNING: 'error.Failed()', file /builds/worker/workspace/build/src/dom/ipc/JSWindowActor.cpp, line 198
[task 2019-11-11T17:10:41.184Z] 17:10:41 INFO - GECKO(6302) | JavaScript error: , line 0: NS_ERROR_UNEXPECTED:
[task 2019-11-11T17:10:41.200Z] 17:10:41 INFO - Console message: [JavaScript Error: "TypeError: this.manager.rootFrameLoader is null" {file: "resource://specialpowers/SpecialPowersParent.jsm" line: 635}]
[task 2019-11-11T17:10:41.200Z] 17:10:41 INFO - Console message: [JavaScript Error: "NS_ERROR_UNEXPECTED: "]
[task 2019-11-11T17:10:41.223Z] 17:10:41 INFO - GECKO(6302) | [Parent 6302, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005: file /builds/worker/workspace/build/src/dom/base/nsFrameLoader.cpp, line 673
[task 2019-11-11T17:10:41.231Z] 17:10:41 INFO - GECKO(6302) | ++DOMWINDOW == 27 (0x7fafd44dc400) [pid = 6302] [serial = 33] [outer = 0x7fafe959be20]
[task 2019-11-11T17:10:41.238Z] 17:10:41 INFO - GECKO(6302) | --DOCSHELL 0x7f5260c98000 == 1 [pid = 7376] [id = {33a8f8c3-67f9-4164-8beb-dad1afaf27e7}] [url = http://example.com/tests/toolkit/components/places/tests/browser/begin.html]
[task 2019-11-11T17:10:41.239Z] 17:10:41 INFO - GECKO(6302) | --DOCSHELL 0x7f52603dc800 == 0 [pid = 7376] [id = {7f9d6e9b-22a6-4574-b400-00e96a81f423}] [url = http://example.com/tests/toolkit/components/places/tests/browser/final.html]
[task 2019-11-11T17:10:41.262Z] 17:10:41 INFO - GECKO(6302) | ++DOMWINDOW == 28 (0x7fafd44df400) [pid = 6302] [serial = 34] [outer = 0x7fafe959be20]
[task 2019-11-11T17:10:41.446Z] 17:10:41 INFO - GECKO(6302) | --DOMWINDOW == 5 (0x7f525fa1fd40) [pid = 7376] [serial = 1] [outer = (nil)] [url = http://example.com/tests/toolkit/components/places/tests/browser/begin.html]
[task 2019-11-11T17:10:41.450Z] 17:10:41 INFO - GECKO(6302) | --DOMWINDOW == 4 (0x7f525fa204c0) [pid = 7376] [serial = 4] [outer = (nil)] [url = http://example.com/tests/toolkit/components/places/tests/browser/final.html]
[task 2019-11-11T17:10:41.472Z] 17:10:41 INFO - GECKO(6302) | --DOMWINDOW == 3 (0x7f525fb81c00) [pid = 7376] [serial = 3] [outer = (nil)] [url = http://example.com/tests/toolkit/components/places/tests/browser/begin.html]
[task 2019-11-11T17:10:41.472Z] 17:10:41 INFO - GECKO(6302) | --DOMWINDOW == 2 (0x7f5260cd8800) [pid = 7376] [serial = 6] [outer = (nil)] [url = http://example.com/tests/toolkit/components/places/tests/browser/final.html]
[task 2019-11-11T17:10:41.472Z] 17:10:41 INFO - GECKO(6302) | --DOMWINDOW == 1 (0x7f5260cd3400) [pid = 7376] [serial = 5] [outer = (nil)] [url = about:blank]
[task 2019-11-11T17:10:41.473Z] 17:10:41 INFO - GECKO(6302) | --DOMWINDOW == 0 (0x7f525fb76800) [pid = 7376] [serial = 2] [outer = (nil)] [url = about:blank]
[task 2019-11-11T17:10:41.680Z] 17:10:41 INFO - GECKO(6302) | nsStringStats
[task 2019-11-11T17:10:41.680Z] 17:10:41 INFO - GECKO(6302) | => mAllocCount: 8148
[task 2019-11-11T17:10:41.680Z] 17:10:41 INFO - GECKO(6302) | => mReallocCount: 0
[task 2019-11-11T17:10:41.680Z] 17:10:41 INFO - GECKO(6302) | => mFreeCount: 8148
[task 2019-11-11T17:10:41.680Z] 17:10:41 INFO - GECKO(6302) | => mShareCount: 6476
[task 2019-11-11T17:10:41.680Z] 17:10:41 INFO - GECKO(6302) | => mAdoptCount: 337
[task 2019-11-11T17:10:41.681Z] 17:10:41 INFO - GECKO(6302) | => mAdoptFreeCount: 345
[task 2019-11-11T17:10:41.681Z] 17:10:41 INFO - GECKO(6302) | => Process ID: 7376, Thread ID: 139992223905600
[task 2019-11-11T17:10:41.929Z] 17:10:41 INFO - GECKO(6302) | --DOMWINDOW == 5 (0x7f4c1b5ab800) [pid = 6512] [serial = 8] [outer = (nil)] [url = about:blank]
[task 2019-11-11T17:10:41.949Z] 17:10:41 INFO - GECKO(6302) | --DOMWINDOW == 6 (0x7f49af845000) [pid = 6432] [serial = 25] [outer = (nil)] [url = about:blank]
[task 2019-11-11T17:10:41.965Z] 17:10:41 INFO - GECKO(6302) | --DOCSHELL 0x7f49afb49800 == 0 [pid = 6432] [id = {fe52f1ca-4ed9-4228-a87c-b6bf832f1ba6}] [url = about:blank]
[task 2019-11-11T17:10:42.026Z] 17:10:42 INFO - GECKO(6302) | --DOMWINDOW == 10 (0x7fcb4e07f400) [pid = 6459] [serial = 23] [outer = (nil)] [url = about:blank]
[task 2019-11-11T17:10:42.041Z] 17:10:42 INFO - GECKO(6302) | --DOCSHELL 0x7fcb4dbb3000 == 2 [pid = 6459] [id = {7f9d6e9b-22a6-4574-b400-00e96a81f423}] [url = about:blank]
[task 2019-11-11T17:10:42.246Z] 17:10:42 INFO - GECKO(6302) | --DOMWINDOW == 5 (0x7f49af83f800) [pid = 6432] [serial = 29] [outer = (nil)] [url = about:blank]
[task 2019-11-11T17:10:42.246Z] 17:10:42 INFO - GECKO(6302) | --DOMWINDOW == 4 (0x7f49afb65f20) [pid = 6432] [serial = 26] [outer = (nil)] [url = about:blank]
[task 2019-11-11T17:10:42.246Z] 17:10:42 INFO - GECKO(6302) | --DOMWINDOW == 3 (0x7f49afb655c0) [pid = 6432] [serial = 28] [outer = (nil)] [url = about:blank]
[task 2019-11-11T17:10:42.246Z] 17:10:42 INFO - GECKO(6302) | --DOMWINDOW == 2 (0x7f49af83ec00) [pid = 6432] [serial = 27] [outer = (nil)] [url = about:blank]
[task 2019-11-11T17:10:42.253Z] 17:10:42 INFO - GECKO(6302) | --DOMWINDOW == 4 (0x7f4c1b5b8c00) [pid = 6512] [serial = 9] [outer = (nil)] [url = about:blank]
[task 2019-11-11T17:10:42.254Z] 17:10:42 INFO - GECKO(6302) | --DOMWINDOW == 3 (0x7f4c1b61f100) [pid = 6512] [serial = 7] [outer = (nil)] [url = about:blank]
[task 2019-11-11T17:10:42.255Z] 17:10:42 INFO - GECKO(6302) | --DOMWINDOW == 2 (0x7f4c1b5b0000) [pid = 6512] [serial = 11] [outer = (nil)] [url = about:blank]
[task 2019-11-11T17:10:42.291Z] 17:10:42 INFO - GECKO(6302) | --DOMWINDOW == 9 (0x7fcb4e075800) [pid = 6459] [serial = 21] [outer = (nil)] [url = about:blank]
[task 2019-11-11T17:10:42.292Z] 17:10:42 INFO - GECKO(6302) | --DOMWINDOW == 8 (0x7fcb4e076800) [pid = 6459] [serial = 26] [outer = (nil)] [url = about:blank]
[task 2019-11-11T17:10:42.293Z] 17:10:42 INFO - GECKO(6302) | --DOMWINDOW == 7 (0x7fcb4e07e800) [pid = 6459] [serial = 29] [outer = (nil)] [url = about:blank]
[task 2019-11-11T17:10:42.294Z] 17:10:42 INFO - GECKO(6302) | --DOMWINDOW == 6 (0x7fcb4ef9af20) [pid = 6459] [serial = 22] [outer = (nil)] [url = about:privatebrowsing]
[task 2019-11-11T17:10:42.294Z] 17:10:42 INFO - GECKO(6302) | --DOMWINDOW == 5 (0x7fcb4ef9b100) [pid = 6459] [serial = 20] [outer = (nil)] [url = about:blank]
[task 2019-11-11T17:10:42.295Z] 17:10:42 INFO - GECKO(6302) | --DOCSHELL 0x7fcb4dbb1800 == 1 [pid = 6459] [id = {33a8f8c3-67f9-4164-8beb-dad1afaf27e7}] [url = about:privatebrowsing]
[task 2019-11-11T17:10:42.310Z] 17:10:42 INFO - GECKO(6302) | --DOMWINDOW == 4 (0x7fcb4ef28800) [pid = 6459] [serial = 24] [outer = (nil)] [url = about:privatebrowsing]
[task 2019-11-11T17:10:42.311Z] 17:10:42 INFO - GECKO(6302) | --DOMWINDOW == 2 (0x7f9ad7018800) [pid = 6532] [serial = 8] [outer = (nil)] [url = about:blank]
[task 2019-11-11T17:10:42.392Z] 17:10:42 INFO - GECKO(6302) | --DOMWINDOW == 1 (0x7f49afb65d40) [pid = 6432] [serial = 30] [outer = (nil)] [url = about:blank]
[task 2019-11-11T17:10:42.408Z] 17:10:42 INFO - GECKO(6302) | --DOCSHELL 0x7f4c1a8b0800 == 0 [pid = 6512] [id = {fb4fc0e7-9829-4605-96df-a24c7a0caa46}] [url = about:privatebrowsing]
[task 2019-11-11T17:10:42.408Z] 17:10:42 INFO - GECKO(6302) | --DOMWINDOW == 1 (0x7f4c1b61ef20) [pid = 6512] [serial = 10] [outer = (nil)] [url = about:privatebrowsing]
[task 2019-11-11T17:10:42.428Z] 17:10:42 INFO - GECKO(6302) | --DOMWINDOW == 3 (0x7fcb4e2d47a0) [pid = 6459] [serial = 25] [outer = (nil)] [url = about:blank]
[task 2019-11-11T17:10:42.444Z] 17:10:42 INFO - GECKO(6302) | --DOMWINDOW == 1 (0x7f9ad6651f20) [pid = 6532] [serial = 7] [outer = (nil)] [url = about:newtab]
[task 2019-11-11T17:10:42.444Z] 17:10:42 INFO - GECKO(6302) | --DOCSHELL 0x7f9ad7073000 == 0 [pid = 6532] [id = {c88cb509-b37c-4807-b779-f9c1d65d7ef6}] [url = about:newtab]
[task 2019-11-11T17:10:43.474Z] 17:10:43 INFO - GECKO(6302) | --DOCSHELL 0x7fafd9b85800 == 11 [pid = 6302] [id = {1052b133-9621-49ed-ae5f-688b323043cf}] [url = chrome://browser/content/browser.xhtml]
[task 2019-11-11T17:10:43.474Z] 17:10:43 INFO - GECKO(6302) | --DOCSHELL 0x7fafddf39800 == 10 [pid = 6302] [id = {1007c7ec-e387-4538-8747-1a36e0374997}] [url = about:blank]
[task 2019-11-11T17:10:43.502Z] 17:10:43 INFO - GECKO(6302) | --DOCSHELL 0x7fafddb1f800 == 9 [pid = 6302] [id = {e2a3a891-7a60-41f7-bc7e-e21141c9052a}] [url = chrome://browser/content/browser.xhtml]
[task 2019-11-11T17:10:43.526Z] 17:10:43 INFO - GECKO(6302) | --DOCSHELL 0x7fafddb1a800 == 8 [pid = 6302] [id = {ee888e41-620e-4762-a4d4-71dad76b0684}] [url = chrome://browser/content/browser.xhtml]
[task 2019-11-11T17:10:43.527Z] 17:10:43 INFO - GECKO(6302) | --DOCSHELL 0x7fafd9b93000 == 7 [pid = 6302] [id = {603ff408-6ae9-4393-91e8-5ca422b26c10}] [url = chrome://browser/content/browser.xhtml]
[task 2019-11-11T17:10:43.531Z] 17:10:43 INFO - GECKO(6302) | --DOCSHELL 0x7fafdb989800 == 6 [pid = 6302] [id = {ebc2feb3-b6d2-420d-874c-cd6036341322}] [url = chrome://browser/content/browser.xhtml]
[task 2019-11-11T17:10:43.533Z] 17:10:43 INFO - GECKO(6302) | --DOCSHELL 0x7fafd6a95000 == 5 [pid = 6302] [id = {dc10f216-7b2c-44db-b74e-b7982347b1bb}] [url = about:blank]
[task 2019-11-11T17:10:44.751Z] 17:10:44 INFO - GECKO(6302) | --DOMWINDOW == 0 (0x7f4c1b6bfc00) [pid = 6512] [serial = 12] [outer = (nil)] [url = about:privatebrowsing]
[task 2019-11-11T17:10:44.766Z] 17:10:44 INFO - GECKO(6302) | --DOMWINDOW == 0 (0x7f49af840000) [pid = 6432] [serial = 31] [outer = (nil)] [url = about:blank]
[task 2019-11-11T17:10:44.803Z] 17:10:44 INFO - GECKO(6302) | --DOMWINDOW == 2 (0x7fcb4ef21c00) [pid = 6459] [serial = 27] [outer = (nil)] [url = about:blank]
[task 2019-11-11T17:10:44.859Z] 17:10:44 INFO - GECKO(6302) | --DOMWINDOW == 0 (0x7f9ad70f8000) [pid = 6532] [serial = 9] [outer = (nil)] [url = about:newtab]
...
[task 2019-11-11T17:10:55.420Z] 17:10:55 INFO - GECKO(6302) | --DOMWINDOW == 2 (0x7fafe959be20) [pid = 6302] [serial = 3] [outer = (nil)] [url = about:blank]
[task 2019-11-11T17:10:55.420Z] 17:10:55 INFO - GECKO(6302) | --DOMWINDOW == 1 (0x7fafdf33be20) [pid = 6302] [serial = 8] [outer = (nil)] [url = resource://gre-resources/hiddenWindow.html]
[task 2019-11-11T17:10:55.424Z] 17:10:55 INFO - GECKO(6302) | --DOMWINDOW == 0 (0x7fafe6864400) [pid = 6302] [serial = 10] [outer = (nil)] [url = resource://gre-resources/hiddenWindow.html]
[task 2019-11-11T17:10:55.480Z] 17:10:55 INFO - GECKO(6302) | nsStringStats
[task 2019-11-11T17:10:55.480Z] 17:10:55 INFO - GECKO(6302) | => mAllocCount: 260786
[task 2019-11-11T17:10:55.480Z] 17:10:55 INFO - GECKO(6302) | => mReallocCount: 0
[task 2019-11-11T17:10:55.480Z] 17:10:55 INFO - GECKO(6302) | => mFreeCount: 260786
[task 2019-11-11T17:10:55.480Z] 17:10:55 INFO - GECKO(6302) | => mShareCount: 333966
[task 2019-11-11T17:10:55.480Z] 17:10:55 INFO - GECKO(6302) | => mAdoptCount: 4356
[task 2019-11-11T17:10:55.480Z] 17:10:55 INFO - GECKO(6302) | => mAdoptFreeCount: 5014
[task 2019-11-11T17:10:55.480Z] 17:10:55 INFO - GECKO(6302) | => Process ID: 6302, Thread ID: 140393966151488
[task 2019-11-11T17:10:55.528Z] 17:10:55 INFO - TEST-INFO | Main app process: exit 0
[task 2019-11-11T17:10:55.529Z] 17:10:55 ERROR - TEST-UNEXPECTED-FAIL | toolkit/components/places/tests/browser/browser_bug461710.js | leaked 2 window(s) until shutdown [url = chrome://browser/content/browser.xhtml]
[task 2019-11-11T17:10:55.529Z] 17:10:55 ERROR - TEST-UNEXPECTED-FAIL | toolkit/components/places/tests/browser/browser_bug461710.js | leaked 2 window(s) until shutdown [url = about:blank]
[task 2019-11-11T17:10:55.530Z] 17:10:55 INFO - TEST-INFO | toolkit/components/places/tests/browser/browser_bug461710.js | windows(s) leaked: [pid = 6302] [serial = 17], [pid = 6302] [serial = 14], [pid = 6302] [serial = 18], [pid = 6302] [serial = 13]
[task 2019-11-11T17:10:55.530Z] 17:10:55 INFO - TEST-INFO | toolkit/components/places/tests/browser/browser_bug461710.js | This test created 1 hidden window(s)
[task 2019-11-11T17:10:55.530Z] 17:10:55 INFO - TEST-INFO | toolkit/components/places/tests/browser/browser_bug461710.js | This test created 1 hidden docshell(s)
[task 2019-11-11T17:10:55.530Z] 17:10:55 INFO - TEST-INFO | toolkit/components/places/tests/browser/browser_bug399606.js | This test created 1 hidden window(s)
[task 2019-11-11T17:10:55.530Z] 17:10:55 INFO - TEST-INFO | toolkit/components/places/tests/browser/browser_bug399606.js | This test created 1 hidden docshell(s)
[task 2019-11-11T17:10:55.530Z] 17:10:55 INFO - TEST-INFO | toolkit/components/places/tests/browser/browser_bug646422.js | This test created 1 hidden window(s)
[task 2019-11-11T17:10:55.530Z] 17:10:55 INFO - TEST-INFO | toolkit/components/places/tests/browser/browser_bug646422.js | This test created 1 hidden docshell(s)
[task 2019-11-11T17:10:55.531Z] 17:10:55 INFO - TEST-INFO | toolkit/components/places/tests/browser/browser_bug680727.js | This test created 1 hidden window(s)
[task 2019-11-11T17:10:55.531Z] 17:10:55 INFO - TEST-INFO | toolkit/components/places/tests/browser/browser_bug680727.js | This test created 1 hidden docshell(s)
[task 2019-11-11T17:10:55.531Z] 17:10:55 INFO - TEST-INFO | toolkit/components/places/tests/browser/browser_double_redirect.js | This test created 1 hidden window(s)
[task 2019-11-11T17:10:55.531Z] 17:10:55 INFO - TEST-INFO | toolkit/components/places/tests/browser/browser_double_redirect.js | This test created 1 hidden docshell(s)
[task 2019-11-11T17:10:55.531Z] 17:10:55 INFO - TEST-INFO | toolkit/components/places/tests/browser/browser_favicon_privatebrowsing_perwindowpb.js | This test created 1 hidden window(s)
[task 2019-11-11T17:10:55.531Z] 17:10:55 INFO - TEST-INFO | toolkit/components/places/tests/browser/browser_favicon_privatebrowsing_perwindowpb.js | This test created 1 hidden docshell(s)
[task 2019-11-11T17:10:55.531Z] 17:10:55 INFO - TEST-INFO | toolkit/components/places/tests/browser/browser_history_post.js | This test created 1 hidden window(s)
[task 2019-11-11T17:10:55.531Z] 17:10:55 INFO - TEST-INFO | toolkit/components/places/tests/browser/browser_history_post.js | This test created 1 hidden docshell(s)
[task 2019-11-11T17:10:55.532Z] 17:10:55 INFO - TEST-INFO | toolkit/components/places/tests/browser/browser_multi_redirect_frecency.js | This test created 1 hidden window(s)
[task 2019-11-11T17:10:55.533Z] 17:10:55 INFO - TEST-INFO | toolkit/components/places/tests/browser/browser_multi_redirect_frecency.js | This test created 1 hidden docshell(s)
[task 2019-11-11T17:10:55.537Z] 17:10:55 INFO - TEST-INFO | toolkit/components/places/tests/browser/browser_notfound.js | This test created 1 hidden window(s)
[task 2019-11-11T17:10:55.538Z] 17:10:55 INFO - TEST-INFO | toolkit/components/places/tests/browser/browser_notfound.js | This test created 1 hidden docshell(s)
[task 2019-11-11T17:10:55.538Z] 17:10:55 INFO - TEST-INFO | toolkit/components/places/tests/browser/browser_onvisit_title_null_for_navigation.js | This test created 1 hidden window(s)
...

Regressed by: 1595285
Flags: needinfo?(emilio)

So this looks a lot like bug 1263378... My patch only changed the test to stop using an <iframe> and use tabs instead...

It uses the tabs with BrowserTestUtils.withNewTab which does its own cleanup... And the rest of the cleanup code is the same, so I'm not quite sure what's going wrong here.

Marco, do you spot anything wrong off-hand with my change to that test? You're much more familiar than me with browser tests... Should I still await for BrowserTestUtils.browserLoaded or something?

Also, I can't seem to reproduce this locally, will try with RR and such in a bit.

Flags: needinfo?(mak)

There has often been a leaks finding game with tests using private windows. Off-hand I don't see anything wrong in your changes, but they could still be hitting whatever caused PB windows to leak in the past (that afaik has never been fixed completely). Or could be something related to previous tests (did you run the full folder locally?)
If you can somehow reproduce, you may check if the problem is that we act too soon in the pb window (or we close it too soon), you could try waiting for browser-delayed-startup-finished in it, for example.

I was usually lucky with reproducing these leaks using a debug build on Linux and running the full tests folder.

Flags: needinfo?(mak)

So with help from rr and Andrew, I got a bit further... We're leaking the initial about:blank in both chrome windows (in the non-private one, for that matter). But I'm not yet sure why.

Flags: needinfo?(emilio)

Anyhow given bug 1595285 was backed out, let's continue investigating there.

Status: NEW → RESOLVED
Closed: 26 days ago
Resolution: --- → WORKSFORME
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