Bug: Intermittent browser/components/newtab/test/browser/browser_asrouter_cfr.js | leaked 2 window(s) until shutdown [url = about:blank]
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-09-23 13:01:46+00:00
Resolved: 2023-10-25 12:01:15+00:00

**Filed by:** abutkovits [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=352503036&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/TsYU8dQSTASaiXbsIlU5XQ/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-09-23T11:38:54.813Z] 11:38:54     INFO - TEST-START | Shutdown
[task 2021-09-23T11:38:54.814Z] 11:38:54     INFO - Browser Chrome Test Summary
[task 2021-09-23T11:38:54.814Z] 11:38:54     INFO - Passed:  553
[task 2021-09-23T11:38:54.815Z] 11:38:54     INFO - Failed:  0
[task 2021-09-23T11:38:54.815Z] 11:38:54     INFO - Todo:    0
[task 2021-09-23T11:38:54.816Z] 11:38:54     INFO - Mode:    e10s
[task 2021-09-23T11:38:54.816Z] 11:38:54     INFO - *** End BrowserChrome Test Results ***
[task 2021-09-23T11:38:54.913Z] 11:38:54     INFO - GECKO(5460) | [Child 5368, Main Thread] WARNING: '!CanSend() || !mManager || !mManager->CanSend()', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorChild.cpp:44
[task 2021-09-23T11:38:54.914Z] 11:38:54     INFO - GECKO(5460) | [Child 5368, Main Thread] WARNING: '!CanSend() || !mManager || !mManager->CanSend()', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorChild.cpp:44
[task 2021-09-23T11:38:54.921Z] 11:38:54     INFO - GECKO(5460) | [Child 5368, Main Thread] WARNING: '!CanSend() || !mManager || !mManager->CanSend()', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorChild.cpp:44
[task 2021-09-23T11:38:54.928Z] 11:38:54     INFO - GECKO(5460) | [Child 5368, Main Thread] WARNING: '!CanSend() || !mManager || !mManager->CanSend()', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorChild.cpp:44
[task 2021-09-23T11:38:54.937Z] 11:38:54     INFO - GECKO(5460) | [Child 5368, Main Thread] WARNING: '!CanSend() || !mManager || !mManager->CanSend()', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorChild.cpp:44
[task 2021-09-23T11:38:54.937Z] 11:38:54     INFO - GECKO(5460) | [Child 5368, Main Thread] WARNING: '!CanSend() || !mManager || !mManager->CanSend()', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorChild.cpp:44
[task 2021-09-23T11:38:54.949Z] 11:38:54     INFO - GECKO(5460) | 1632397134955	Marionette	TRACE	Received observer notification quit-application
[task 2021-09-23T11:38:54.957Z] 11:38:54     INFO - GECKO(5460) | 1632397134956	Marionette	INFO	Stopped listening on port 2828
[task 2021-09-23T11:38:54.957Z] 11:38:54     INFO - GECKO(5460) | 1632397134956	Marionette	DEBUG	Marionette stopped listening
[task 2021-09-23T11:38:55.048Z] 11:38:55     INFO - GECKO(5460) | [GPU 7960, Compositor] WARNING: Possibly dropping task posted to updater thread: file /builds/worker/checkouts/gecko/gfx/layers/apz/src/APZUpdater.cpp:361
[task 2021-09-23T11:38:55.086Z] 11:38:55     INFO - GECKO(5460) | [GPU 7960, Compositor] WARNING: Possibly dropping task posted to updater thread: file /builds/worker/checkouts/gecko/gfx/layers/apz/src/APZUpdater.cpp:361
[task 2021-09-23T11:38:55.100Z] 11:38:55     INFO - GECKO(5460) | [GPU 7960, Compositor] WARNING: Possibly dropping task posted to updater thread: file /builds/worker/checkouts/gecko/gfx/layers/apz/src/APZUpdater.cpp:361
[task 2021-09-23T11:38:55.113Z] 11:38:55     INFO - GECKO(5460) | [Child 5368: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 1e8b12a4400 == 3 [pid = 5368] [id = 4] [url = moz-extension://82fc5877-892b-4756-9ff0-b49a00eddcff/_generated_background_page.html]
[task 2021-09-23T11:38:55.119Z] 11:38:55     INFO - GECKO(5460) | [Child 5368: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 1e8b12a3000 == 2 [pid = 5368] [id = 3] [url = moz-extension://cb682cdf-8db9-4949-9638-56413f1b60a8/_generated_background_page.html]
[task 2021-09-23T11:38:55.120Z] 11:38:55     INFO - GECKO(5460) | [Child 5368: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 1e8b05ca800 == 1 [pid = 5368] [id = 0] [url = moz-extension://51467645-4cb3-4f82-86aa-85c97c78c226/_generated_background_page.html]
[task 2021-09-23T11:38:55.121Z] 11:38:55     INFO - GECKO(5460) | [Child 5368: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 1e8b05cc000 == 0 [pid = 5368] [id = 1] [url = moz-extension://481007d2-49e4-4a0d-88db-51cd47f89a8d/_generated_background_page.html]
[task 2021-09-23T11:38:55.122Z] 11:38:55     INFO - GECKO(5460) | [Child 5368, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.126Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:196
[task 2021-09-23T11:38:55.127Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:196
[task 2021-09-23T11:38:55.127Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:196
[task 2021-09-23T11:38:55.128Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:196
[task 2021-09-23T11:38:55.129Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:196
[task 2021-09-23T11:38:55.129Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:196
[task 2021-09-23T11:38:55.130Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:196
[task 2021-09-23T11:38:55.131Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:196
[task 2021-09-23T11:38:55.131Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:196
[task 2021-09-23T11:38:55.132Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:196
[task 2021-09-23T11:38:55.144Z] 11:38:55     INFO - GECKO(5460) | [Child 5368, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.194Z] 11:38:55     INFO - GECKO(5460) | [Child 5368, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.208Z] 11:38:55     INFO - GECKO(5460) | [Child 5368, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.211Z] 11:38:55     INFO - GECKO(5460) | [Child 5368: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 7 (1e8b125d580) [pid = 5368] [serial = 9] [outer = 0] [url = moz-extension://82fc5877-892b-4756-9ff0-b49a00eddcff/_generated_background_page.html]
[task 2021-09-23T11:38:55.212Z] 11:38:55     INFO - GECKO(5460) | [Child 5368: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (1e8b05d8740) [pid = 5368] [serial = 1] [outer = 0] [url = moz-extension://51467645-4cb3-4f82-86aa-85c97c78c226/_generated_background_page.html]
[task 2021-09-23T11:38:55.213Z] 11:38:55     INFO - GECKO(5460) | [Child 5368: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (1e8b05d8ac0) [pid = 5368] [serial = 3] [outer = 0] [url = moz-extension://481007d2-49e4-4a0d-88db-51cd47f89a8d/_generated_background_page.html]
[task 2021-09-23T11:38:55.214Z] 11:38:55     INFO - GECKO(5460) | [Child 5368: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (1e8b125d200) [pid = 5368] [serial = 7] [outer = 0] [url = moz-extension://cb682cdf-8db9-4949-9638-56413f1b60a8/_generated_background_page.html]
[task 2021-09-23T11:38:55.215Z] 11:38:55     INFO - GECKO(5460) | [Child 5368: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (1e8b12a9800) [pid = 5368] [serial = 11] [outer = 0] [url = moz-extension://51467645-4cb3-4f82-86aa-85c97c78c226/_generated_background_page.html]
[task 2021-09-23T11:38:55.215Z] 11:38:55     INFO - GECKO(5460) | [Child 5368: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (1e8b2a4b000) [pid = 5368] [serial = 12] [outer = 0] [url = moz-extension://481007d2-49e4-4a0d-88db-51cd47f89a8d/_generated_background_page.html]
[task 2021-09-23T11:38:55.216Z] 11:38:55     INFO - GECKO(5460) | [Child 5368: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (1e8b2a50c00) [pid = 5368] [serial = 14] [outer = 0] [url = moz-extension://cb682cdf-8db9-4949-9638-56413f1b60a8/_generated_background_page.html]
[task 2021-09-23T11:38:55.217Z] 11:38:55     INFO - GECKO(5460) | [Child 5368: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (1e8b2ad1800) [pid = 5368] [serial = 15] [outer = 0] [url = moz-extension://82fc5877-892b-4756-9ff0-b49a00eddcff/_generated_background_page.html]
[task 2021-09-23T11:38:55.217Z] 11:38:55     INFO - GECKO(5460) | [Child 5368, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-09-23T11:38:55.218Z] 11:38:55     INFO - GECKO(5460) | [Child 5368, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.218Z] 11:38:55     INFO - GECKO(5460) | [Child 5368, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.219Z] 11:38:55     INFO - GECKO(5460) | [Child 5368, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.219Z] 11:38:55     INFO - GECKO(5460) | [Child 5368, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.225Z] 11:38:55     INFO - GECKO(5460) | [Child 5368, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-09-23T11:38:55.285Z] 11:38:55     INFO - GECKO(5460) | [2021-09-23T11:38:55Z WARN  xulstore::persist] tried to remove key that isn't in the store
[task 2021-09-23T11:38:55.287Z] 11:38:55     INFO - GECKO(5460) | [2021-09-23T11:38:55Z WARN  xulstore::persist] tried to remove key that isn't in the store
[task 2021-09-23T11:38:55.408Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 214cf9bbc00 == 4 [pid = 1896] [id = 5] [url = chrome://mochikit/content/browser-harness.xhtml]
[task 2021-09-23T11:38:55.411Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 214c6609800 == 3 [pid = 1896] [id = 3] [url = about:blank]
[task 2021-09-23T11:38:55.412Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 214ca743400 == 2 [pid = 1896] [id = 2] [url = chrome://extensions/content/dummy.xhtml]
[task 2021-09-23T11:38:55.412Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 214c9162c00 == 1 [pid = 1896] [id = 4] [url = resource://gre-resources/hiddenWindow.html]
[task 2021-09-23T11:38:55.446Z] 11:38:55     INFO - GECKO(5460) | [Child 1776, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.463Z] 11:38:55     INFO - GECKO(5460) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-09-23T11:38:55.463Z] 11:38:55     INFO - GECKO(5460) | [Child 7872, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.463Z] 11:38:55     INFO - GECKO(5460) | [Child 704, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.463Z] 11:38:55     INFO - GECKO(5460) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-09-23T11:38:55.467Z] 11:38:55     INFO - GECKO(5460) | [Child 1776, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.470Z] 11:38:55     INFO - GECKO(5460) | [Child 5440, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.471Z] 11:38:55     INFO - GECKO(5460) | [Child 7872, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.472Z] 11:38:55     INFO - GECKO(5460) | [Child 1776, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.473Z] 11:38:55     INFO - GECKO(5460) | [Child 704, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.477Z] 11:38:55     INFO - GECKO(5460) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-09-23T11:38:55.477Z] 11:38:55     INFO - GECKO(5460) | [Child 7872, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.478Z] 11:38:55     INFO - GECKO(5460) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-09-23T11:38:55.479Z] 11:38:55     INFO - GECKO(5460) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-09-23T11:38:55.479Z] 11:38:55     INFO - GECKO(5460) | [Child 3844, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.480Z] 11:38:55     INFO - GECKO(5460) | [Child 5440, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.480Z] 11:38:55     INFO - GECKO(5460) | [Child 704, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.480Z] 11:38:55     INFO - GECKO(5460) | [Child 7872, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.480Z] 11:38:55     INFO - GECKO(5460) | [Child 1776, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.480Z] 11:38:55     INFO - GECKO(5460) | [Child 704, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.480Z] 11:38:55     INFO - GECKO(5460) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-09-23T11:38:55.480Z] 11:38:55     INFO - GECKO(5460) | [Child 5440, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.480Z] 11:38:55     INFO - GECKO(5460) | [Child 7872, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-09-23T11:38:55.480Z] 11:38:55     INFO - GECKO(5460) | [Child 3844, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.480Z] 11:38:55     INFO - GECKO(5460) | [Child 7872, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.480Z] 11:38:55     INFO - GECKO(5460) | [Child 704, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-09-23T11:38:55.480Z] 11:38:55     INFO - GECKO(5460) | [Child 5440, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.480Z] 11:38:55     INFO - GECKO(5460) | [Child 2732, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.480Z] 11:38:55     INFO - GECKO(5460) | [Child 3844, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.480Z] 11:38:55     INFO - GECKO(5460) | [Child 7872, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.480Z] 11:38:55     INFO - GECKO(5460) | [Child 7872, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.480Z] 11:38:55     INFO - GECKO(5460) | [Child 704, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.480Z] 11:38:55     INFO - GECKO(5460) | [Child 7872, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.480Z] 11:38:55     INFO - GECKO(5460) | [Child 5440, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-09-23T11:38:55.480Z] 11:38:55     INFO - GECKO(5460) | [Child 3844, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.496Z] 11:38:55     INFO - GECKO(5460) | [Child 704, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.496Z] 11:38:55     INFO - GECKO(5460) | [Child 704, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.496Z] 11:38:55     INFO - GECKO(5460) | [Child 5440, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.496Z] 11:38:55     INFO - GECKO(5460) | [Child 704, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.496Z] 11:38:55     INFO - GECKO(5460) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-09-23T11:38:55.496Z] 11:38:55     INFO - GECKO(5460) | [Child 3844, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-09-23T11:38:55.496Z] 11:38:55     INFO - GECKO(5460) | [Child 5440, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.502Z] 11:38:55     INFO - GECKO(5460) | [Child 5440, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.502Z] 11:38:55     INFO - GECKO(5460) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-09-23T11:38:55.502Z] 11:38:55     INFO - GECKO(5460) | [Child 5440, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.503Z] 11:38:55     INFO - GECKO(5460) | [Child 3844, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.503Z] 11:38:55     INFO - GECKO(5460) | [Child 7872, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-09-23T11:38:55.504Z] 11:38:55     INFO - GECKO(5460) | [Child 3844, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.505Z] 11:38:55     INFO - GECKO(5460) | [Child 3844, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.506Z] 11:38:55     INFO - GECKO(5460) | [Child 1532, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.506Z] 11:38:55     INFO - GECKO(5460) | [Child 1776, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-09-23T11:38:55.507Z] 11:38:55     INFO - GECKO(5460) | [Child 3844, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.508Z] 11:38:55     INFO - GECKO(5460) | [Child 2732, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.511Z] 11:38:55     INFO - GECKO(5460) | [Child 1532, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.516Z] 11:38:55     INFO - GECKO(5460) | [Child 1776, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.517Z] 11:38:55     INFO - GECKO(5460) | [Child 1532, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.519Z] 11:38:55     INFO - GECKO(5460) | [Child 5440, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-09-23T11:38:55.520Z] 11:38:55     INFO - GECKO(5460) | [Child 3844, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-09-23T11:38:55.521Z] 11:38:55     INFO - GECKO(5460) | [Child 1776, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.521Z] 11:38:55     INFO - GECKO(5460) | [Child 2732, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.522Z] 11:38:55     INFO - GECKO(5460) | [Child 1776, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.524Z] 11:38:55     INFO - GECKO(5460) | [Child 1776, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.525Z] 11:38:55     INFO - GECKO(5460) | [Child 7672, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-09-23T11:38:55.526Z] 11:38:55     INFO - GECKO(5460) | [Child 1532, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.530Z] 11:38:55     INFO - GECKO(5460) | [Child 1532, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-09-23T11:38:55.531Z] 11:38:55     INFO - GECKO(5460) | [Child 704, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-09-23T11:38:55.531Z] 11:38:55     INFO - GECKO(5460) | [Child 1684: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 170d02bfc00 == 0 [pid = 1684] [id = 0] [url = about:blank]
[task 2021-09-23T11:38:55.532Z] 11:38:55     INFO - GECKO(5460) | [Child 1684, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.533Z] 11:38:55     INFO - GECKO(5460) | [Child 1532, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.534Z] 11:38:55     INFO - GECKO(5460) | [Child 1532, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.535Z] 11:38:55     INFO - GECKO(5460) | [Child 1532, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.538Z] 11:38:55     INFO - GECKO(5460) | [Child 1532, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.539Z] 11:38:55     INFO - GECKO(5460) | [Child 7672, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-09-23T11:38:55.543Z] 11:38:55     INFO - GECKO(5460) | [Child 1684, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.544Z] 11:38:55     INFO - GECKO(5460) | [Child 1532, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-09-23T11:38:55.546Z] 11:38:55     INFO - GECKO(5460) | [Child 2084, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-09-23T11:38:55.552Z] 11:38:55     INFO - GECKO(5460) | [Child 2732, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.554Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, IPC I/O Parent] WARNING: file /builds/worker/checkouts/gecko/ipc/chromium/src/base/process_util_win.cc:167
[task 2021-09-23T11:38:55.555Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, IPC I/O Parent] WARNING: file /builds/worker/checkouts/gecko/ipc/chromium/src/base/process_util_win.cc:167
[task 2021-09-23T11:38:55.557Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, IPC I/O Parent] WARNING: file /builds/worker/checkouts/gecko/ipc/chromium/src/base/process_util_win.cc:167
[task 2021-09-23T11:38:55.557Z] 11:38:55     INFO - GECKO(5460) | [Child 2084, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-09-23T11:38:55.559Z] 11:38:55     INFO - GECKO(5460) | [Child 6940, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-09-23T11:38:55.561Z] 11:38:55     INFO - GECKO(5460) | [Child 6056, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.561Z] 11:38:55     INFO - GECKO(5460) | [Child 1684, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.562Z] 11:38:55     INFO - GECKO(5460) | [Child 1776, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-09-23T11:38:55.563Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, IPC I/O Parent] WARNING: file /builds/worker/checkouts/gecko/ipc/chromium/src/base/process_util_win.cc:167
[task 2021-09-23T11:38:55.564Z] 11:38:55     INFO - GECKO(5460) | [Child 2732, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-09-23T11:38:55.566Z] 11:38:55     INFO - GECKO(5460) | [Child 1684, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.566Z] 11:38:55     INFO - GECKO(5460) | [Child 6056, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.566Z] 11:38:55     INFO - GECKO(5460) | [Child 1684: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (170d02cc580) [pid = 1684] [serial = 1] [outer = 0] [url = about:blank]
[task 2021-09-23T11:38:55.566Z] 11:38:55     INFO - GECKO(5460) | [Child 1684: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (170d02c0c00) [pid = 1684] [serial = 2] [outer = 0] [url = about:blank]
[task 2021-09-23T11:38:55.566Z] 11:38:55     INFO - GECKO(5460) | [Child 1684, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-09-23T11:38:55.566Z] 11:38:55     INFO - GECKO(5460) | [Child 2732, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.574Z] 11:38:55     INFO - GECKO(5460) | [Child 6940, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-09-23T11:38:55.574Z] 11:38:55     INFO - GECKO(5460) | [Child 1684, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.576Z] 11:38:55     INFO - GECKO(5460) | [Child 6056, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.576Z] 11:38:55     INFO - GECKO(5460) | [Child 1684, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.577Z] 11:38:55     INFO - GECKO(5460) | [Child 1684, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.578Z] 11:38:55     INFO - GECKO(5460) | [Child 1684, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.580Z] 11:38:55     INFO - GECKO(5460) | [Child 6056, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.581Z] 11:38:55     INFO - GECKO(5460) | [Child 2732, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.581Z] 11:38:55     INFO - GECKO(5460) | [Child 2732, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.584Z] 11:38:55     INFO - GECKO(5460) | [Child 6056, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-09-23T11:38:55.584Z] 11:38:55     INFO - GECKO(5460) | [Child 2732, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.585Z] 11:38:55     INFO - GECKO(5460) | [Child 1684, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-09-23T11:38:55.586Z] 11:38:55     INFO - GECKO(5460) | [Child 6056, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.590Z] 11:38:55     INFO - GECKO(5460) | [Child 6056, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.590Z] 11:38:55     INFO - GECKO(5460) | [Child 6056, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.591Z] 11:38:55     INFO - GECKO(5460) | [Child 6056, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-09-23T11:38:55.593Z] 11:38:55     INFO - GECKO(5460) | [Child 2732, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-09-23T11:38:55.596Z] 11:38:55     INFO - GECKO(5460) | [Child 6056, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-09-23T11:38:55.600Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 214c4f4e800 == 0 [pid = 1896] [id = 1] [url = chrome://browser/content/browser.xhtml]
[task 2021-09-23T11:38:55.613Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, IPDL Background] WARNING: idb: '0.000000s: starting', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3779
[task 2021-09-23T11:38:55.616Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, IPDL Background] WARNING: idb: '0.000000s: Live database entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3779
[task 2021-09-23T11:38:55.617Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, IPDL Background] WARNING: idb: '0.000000s: gLiveDatabaseHashtable entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3779
[task 2021-09-23T11:38:55.618Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, IPDL Background] WARNING: idb: '0.000000s: Live database entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3779
[task 2021-09-23T11:38:55.619Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, IPDL Background] WARNING: idb: '0.000000s: gLiveDatabaseHashtable entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3779
[task 2021-09-23T11:38:55.619Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, IPDL Background] WARNING: cache: '0.000000s: starting', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3779
[task 2021-09-23T11:38:55.620Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, IPDL Background] WARNING: sdb: '0.000000s: starting', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3779
[task 2021-09-23T11:38:55.620Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, IPDL Background] WARNING: ls: '0.000000s: starting', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3779
[task 2021-09-23T11:38:55.621Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, IPDL Background] WARNING: idb: '0.000000s: Live database entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3779
[task 2021-09-23T11:38:55.622Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, IPDL Background] WARNING: idb: '0.000000s: gLiveDatabaseHashtable entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3779
[task 2021-09-23T11:38:55.635Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, IPDL Background] WARNING: idb: '0.016000s: Live database entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3779
[task 2021-09-23T11:38:55.638Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, IPDL Background] WARNING: idb: '0.016000s: Live database entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3779
[task 2021-09-23T11:38:55.639Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, IPDL Background] WARNING: idb: '0.016000s: gLiveDatabaseHashtable entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3779
[task 2021-09-23T11:38:55.640Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, IPDL Background] WARNING: idb: '0.016000s: completed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3779
[task 2021-09-23T11:38:55.640Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, IPDL Background] WARNING: cache: '0.016000s: completed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3779
[task 2021-09-23T11:38:55.641Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, IPDL Background] WARNING: sdb: '0.016000s: completed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3779
[task 2021-09-23T11:38:55.641Z] 11:38:55     INFO - GECKO(5460) | [Parent 1896, IPDL Background] WARNING: ls: '0.016000s: completed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3779
[task 2021-09-23T11:38:55.925Z] 11:38:55     INFO - GECKO(5460) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-09-23T11:38:55.947Z] 11:38:55     INFO - GECKO(5460) | Destroying context 0000017500366000 surface 0000017576480190 on display 00000175764AA800
[task 2021-09-23T11:38:55.980Z] 11:38:55     INFO - GECKO(5460) | [GPU 7960, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-09-23T11:38:56.753Z] 11:38:56     INFO - GECKO(5460) | [Parent 1896: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 9 (214c5113c00) [pid = 1896] [serial = 4] [outer = 0] [url = about:blank]
[task 2021-09-23T11:38:56.759Z] 11:38:56     INFO - GECKO(5460) | [Parent 1896: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 8 (214b85d2c80) [pid = 1896] [serial = 3] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2021-09-23T11:38:56.760Z] 11:38:56     INFO - GECKO(5460) | [Parent 1896: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 7 (214cf491900) [pid = 1896] [serial = 13] [outer = 0] [url = chrome://mochikit/content/browser-harness.xhtml]
[task 2021-09-23T11:38:56.761Z] 11:38:56     INFO - GECKO(5460) | [Parent 1896: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (214cf9c0000) [pid = 1896] [serial = 14] [outer = 0] [url = about:blank]
[task 2021-09-23T11:38:56.761Z] 11:38:56     INFO - GECKO(5460) | [Parent 1896: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (214c9386580) [pid = 1896] [serial = 10] [outer = 0] [url = resource://gre-resources/hiddenWindow.html]
[task 2021-09-23T11:38:56.762Z] 11:38:56     INFO - GECKO(5460) | [Parent 1896: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (214c8e8c740) [pid = 1896] [serial = 5] [outer = 0] [url = chrome://extensions/content/dummy.xhtml]
[task 2021-09-23T11:38:56.763Z] 11:38:56     INFO - GECKO(5460) | [Parent 1896: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (214cb206400) [pid = 1896] [serial = 7] [outer = 0] [url = chrome://extensions/content/dummy.xhtml]
[task 2021-09-23T11:38:56.763Z] 11:38:56     INFO - GECKO(5460) | [Parent 1896: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (214b8527000) [pid = 1896] [serial = 54] [outer = 0] [url = about:blank]
[task 2021-09-23T11:38:56.764Z] 11:38:56     INFO - GECKO(5460) | [Parent 1896: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (214c7309040) [pid = 1896] [serial = 8] [outer = 0] [url = about:blank]
[task 2021-09-23T11:38:56.766Z] 11:38:56     INFO - GECKO(5460) | [Parent 1896: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (214cd224400) [pid = 1896] [serial = 12] [outer = 0] [url = resource://gre-resources/hiddenWindow.html]
[task 2021-09-23T11:38:56.780Z] 11:38:56     INFO - GECKO(5460) | [Parent 1896, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-09-23T11:38:56.842Z] 11:38:56     INFO - GECKO(5460) | [Parent 1896, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-09-23T11:38:56.904Z] 11:38:56     INFO - TEST-INFO | Main app process: exit 0
[task 2021-09-23T11:38:56.906Z] 11:38:56     INFO - TEST-INFO | Confirming we saw 191 DOCSHELL created and 191 destroyed log strings.
[task 2021-09-23T11:38:56.906Z] 11:38:56     INFO - TEST-INFO | Confirming we saw 522 DOMWINDOW created and 522 destroyed log strings.
[task 2021-09-23T11:38:56.907Z] 11:38:56    ERROR - TEST-UNEXPECTED-FAIL | browser/components/newtab/test/browser/browser_asrouter_cfr.js | leaked 2 window(s) until shutdown [url = about:blank]
[task 2021-09-23T11:38:56.908Z] 11:38:56     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_asrouter_cfr.js | windows(s) leaked: [pid = 1684] [serial = 2], [pid = 1684] [serial = 1]
[task 2021-09-23T11:38:56.908Z] 11:38:56    ERROR - TEST-UNEXPECTED-FAIL | browser/components/newtab/test/browser/browser_asrouter_cfr.js | leaked 1 docShell(s) until shutdown
[task 2021-09-23T11:38:56.909Z] 11:38:56     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_asrouter_cfr.js | docShell(s) leaked: [pid = 1684] [id = 0]
```