Bug: Intermittent browser/components/newtab/test/browser/browser_trigger_listeners.js | leaked 1 window(s) until shutdown [url = about:blank]
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-08-20 00:10:21+00:00
Resolved: 2023-10-25 12:02:01+00:00

**Filed by:** csabou [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=348962018&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SZFJFnThTbSxV9XK9vvt6Q/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-08-19T22:13:17.339Z] 22:13:17     INFO - GECKO(4884) | [Child 4972, Main Thread] WARNING: '!CanSend() || !mManager || !mManager->CanSend()', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorChild.cpp:40
[task 2021-08-19T22:13:17.346Z] 22:13:17     INFO - GECKO(4884) | [Child 4972, Main Thread] WARNING: '!CanSend() || !mManager || !mManager->CanSend()', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorChild.cpp:40
[task 2021-08-19T22:13:17.386Z] 22:13:17     INFO - GECKO(4884) | [Child 4972, Main Thread] WARNING: '!CanSend() || !mManager || !mManager->CanSend()', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorChild.cpp:40
[task 2021-08-19T22:13:17.411Z] 22:13:17     INFO - GECKO(4884) | [Child 4972, Main Thread] WARNING: '!CanSend() || !mManager || !mManager->CanSend()', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorChild.cpp:40
[task 2021-08-19T22:13:17.424Z] 22:13:17     INFO - GECKO(4884) | [Child 4972, Main Thread] WARNING: '!CanSend() || !mManager || !mManager->CanSend()', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorChild.cpp:40
[task 2021-08-19T22:13:17.427Z] 22:13:17     INFO - GECKO(4884) | [Child 4972, Main Thread] WARNING: '!CanSend() || !mManager || !mManager->CanSend()', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorChild.cpp:40
[task 2021-08-19T22:13:17.428Z] 22:13:17     INFO - GECKO(4884) | [Parent 4884, Main Thread] WARNING: '!mIMContext', file /builds/worker/checkouts/gecko/widget/gtk/nsWindow.cpp:8214
[task 2021-08-19T22:13:17.430Z] 22:13:17     INFO - GECKO(4884) | [Parent 4884, Main Thread] WARNING: '!mIMContext', file /builds/worker/checkouts/gecko/widget/gtk/nsWindow.cpp:8214
[task 2021-08-19T22:13:17.432Z] 22:13:17     INFO - GECKO(4884) | 1629411197425	Marionette	TRACE	Received observer notification quit-application
[task 2021-08-19T22:13:17.436Z] 22:13:17     INFO - GECKO(4884) | 1629411197425	Marionette	INFO	Stopped listening on port 2828
[task 2021-08-19T22:13:17.439Z] 22:13:17     INFO - GECKO(4884) | 1629411197426	Marionette	DEBUG	Marionette stopped listening
[task 2021-08-19T22:13:17.583Z] 22:13:17     INFO - GECKO(4884) | [Parent 4884, Compositor] WARNING: Possibly dropping task posted to updater thread: file /builds/worker/checkouts/gecko/gfx/layers/apz/src/APZUpdater.cpp:370
[task 2021-08-19T22:13:17.653Z] 22:13:17     INFO - GECKO(4884) | JavaScript error: resource:///modules/Interactions.jsm, line 230: NS_ERROR_FAILURE: Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIUserIdleService.removeIdleObserver]
[task 2021-08-19T22:13:17.681Z] 22:13:17     INFO - GECKO(4884) | [Parent 4884, Compositor] WARNING: Possibly dropping task posted to updater thread: file /builds/worker/checkouts/gecko/gfx/layers/apz/src/APZUpdater.cpp:370
[task 2021-08-19T22:13:17.714Z] 22:13:17     INFO - GECKO(4884) | [Parent 4884: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7fb84cdb5800 == 4 [pid = 4884] [id = 4] [url = chrome://mochikit/content/browser-harness.xhtml]
[task 2021-08-19T22:13:17.716Z] 22:13:17     INFO - GECKO(4884) | [Parent 4884: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7fb859f5b400 == 3 [pid = 4884] [id = 1] [url = chrome://extensions/content/dummy.xhtml]
[task 2021-08-19T22:13:17.718Z] 22:13:17     INFO - GECKO(4884) | [Parent 4884: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7fb8593bb800 == 2 [pid = 4884] [id = 2] [url = about:blank]
[task 2021-08-19T22:13:17.729Z] 22:13:17     INFO - GECKO(4884) | [Child 4972: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f580c342400 == 3 [pid = 4972] [id = 3] [url = moz-extension://21f53062-8200-4797-a50e-ac0a64911cba/_generated_background_page.html]
[task 2021-08-19T22:13:17.734Z] 22:13:17     INFO - GECKO(4884) | [Child 4972: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f580c338c00 == 2 [pid = 4972] [id = 0] [url = moz-extension://9d53f940-bc98-486c-91d3-e9b236cff385/_generated_background_page.html]
[task 2021-08-19T22:13:17.735Z] 22:13:17     INFO - GECKO(4884) | [Child 4972: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f5810e22400 == 1 [pid = 4972] [id = 4] [url = moz-extension://0d1d6af4-863d-43ee-a001-1f3b64a90c23/_generated_background_page.html]
[task 2021-08-19T22:13:17.736Z] 22:13:17     INFO - GECKO(4884) | [Child 4972: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f580c33bc00 == 0 [pid = 4972] [id = 1] [url = moz-extension://e09416af-55c8-4b2a-ae71-0396cf53ec6d/_generated_background_page.html]
[task 2021-08-19T22:13:17.737Z] 22:13:17     INFO - GECKO(4884) | [Child 4972, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:17.752Z] 22:13:17     INFO - GECKO(4884) | [Parent 4884, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:196
[task 2021-08-19T22:13:17.752Z] 22:13:17     INFO - GECKO(4884) | [Parent 4884, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:196
[task 2021-08-19T22:13:17.752Z] 22:13:17     INFO - GECKO(4884) | [Parent 4884, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:196
[task 2021-08-19T22:13:17.752Z] 22:13:17     INFO - GECKO(4884) | [Parent 4884, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:196
[task 2021-08-19T22:13:17.752Z] 22:13:17     INFO - GECKO(4884) | [Parent 4884, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:196
[task 2021-08-19T22:13:17.752Z] 22:13:17     INFO - GECKO(4884) | [Parent 4884, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:196
[task 2021-08-19T22:13:17.753Z] 22:13:17     INFO - GECKO(4884) | [Parent 4884, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:196
[task 2021-08-19T22:13:17.753Z] 22:13:17     INFO - GECKO(4884) | [Parent 4884, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:196
[task 2021-08-19T22:13:17.753Z] 22:13:17     INFO - GECKO(4884) | [Parent 4884, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:196
[task 2021-08-19T22:13:17.753Z] 22:13:17     INFO - GECKO(4884) | [Parent 4884, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:196
[task 2021-08-19T22:13:17.860Z] 22:13:17     INFO - GECKO(4884) | [2021-08-19T22:13:17Z WARN  xulstore::persist] tried to remove key that isn't in the store
[task 2021-08-19T22:13:17.860Z] 22:13:17     INFO - GECKO(4884) | [2021-08-19T22:13:17Z WARN  xulstore::persist] tried to remove key that isn't in the store
[task 2021-08-19T22:13:17.870Z] 22:13:17     INFO - GECKO(4884) | [Child 4972, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.046Z] 22:13:18     INFO - GECKO(4884) | [Child 4972, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.080Z] 22:13:18     INFO - GECKO(4884) | [Child 4972, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.080Z] 22:13:18     INFO - GECKO(4884) | [Child 4972: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 7 (7f5826e62e40) [pid = 4972] [serial = 7] [outer = 0] [url = moz-extension://21f53062-8200-4797-a50e-ac0a64911cba/_generated_background_page.html]
[task 2021-08-19T22:13:18.081Z] 22:13:18     INFO - GECKO(4884) | [Child 4972: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (7f580ba68040) [pid = 4972] [serial = 9] [outer = 0] [url = moz-extension://0d1d6af4-863d-43ee-a001-1f3b64a90c23/_generated_background_page.html]
[task 2021-08-19T22:13:18.083Z] 22:13:18     INFO - GECKO(4884) | [Child 4972: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (7f5826e62ac0) [pid = 4972] [serial = 3] [outer = 0] [url = moz-extension://e09416af-55c8-4b2a-ae71-0396cf53ec6d/_generated_background_page.html]
[task 2021-08-19T22:13:18.084Z] 22:13:18     INFO - GECKO(4884) | [Child 4972: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (7f5826e62740) [pid = 4972] [serial = 1] [outer = 0] [url = moz-extension://9d53f940-bc98-486c-91d3-e9b236cff385/_generated_background_page.html]
[task 2021-08-19T22:13:18.086Z] 22:13:18     INFO - GECKO(4884) | [Child 4972: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (7f580c341800) [pid = 4972] [serial = 12] [outer = 0] [url = moz-extension://e09416af-55c8-4b2a-ae71-0396cf53ec6d/_generated_background_page.html]
[task 2021-08-19T22:13:18.088Z] 22:13:18     INFO - GECKO(4884) | [Child 4972: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (7f580baf4800) [pid = 4972] [serial = 15] [outer = 0] [url = moz-extension://0d1d6af4-863d-43ee-a001-1f3b64a90c23/_generated_background_page.html]
[task 2021-08-19T22:13:18.089Z] 22:13:18     INFO - GECKO(4884) | [Child 4972: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (7f580baf2400) [pid = 4972] [serial = 14] [outer = 0] [url = moz-extension://21f53062-8200-4797-a50e-ac0a64911cba/_generated_background_page.html]
[task 2021-08-19T22:13:18.090Z] 22:13:18     INFO - GECKO(4884) | [Child 4972: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (7f580ba80000) [pid = 4972] [serial = 11] [outer = 0] [url = moz-extension://9d53f940-bc98-486c-91d3-e9b236cff385/_generated_background_page.html]
[task 2021-08-19T22:13:18.097Z] 22:13:18     INFO - GECKO(4884) | [Child 4972, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-08-19T22:13:18.101Z] 22:13:18     INFO - GECKO(4884) | [Child 4972, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.116Z] 22:13:18     INFO - GECKO(4884) | [Child 4972, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.116Z] 22:13:18     INFO - GECKO(4884) | [Child 4972, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.119Z] 22:13:18     INFO - GECKO(4884) | [Child 4972, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.127Z] 22:13:18     INFO - GECKO(4884) | [Child 4972, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-08-19T22:13:18.440Z] 22:13:18     INFO - GECKO(4884) | [Parent 4884: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7fb85690dc00 == 1 [pid = 4884] [id = 3] [url = resource://gre-resources/hiddenWindow.html]
[task 2021-08-19T22:13:18.500Z] 22:13:18     INFO - GECKO(4884) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-08-19T22:13:18.510Z] 22:13:18     INFO - GECKO(4884) | [Child 4953, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.518Z] 22:13:18     INFO - GECKO(4884) | [Child 4953, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.525Z] 22:13:18     INFO - GECKO(4884) | [Child 5046: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (7fb536a62c80) [pid = 5046] [serial = 14] [outer = 0] [url = about:blank]
[task 2021-08-19T22:13:18.528Z] 22:13:18     INFO - GECKO(4884) | [Child 5046, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.532Z] 22:13:18     INFO - GECKO(4884) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-08-19T22:13:18.533Z] 22:13:18     INFO - GECKO(4884) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-08-19T22:13:18.537Z] 22:13:18     INFO - GECKO(4884) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-08-19T22:13:18.539Z] 22:13:18     INFO - GECKO(4884) | [Child 5042, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.539Z] 22:13:18     INFO - GECKO(4884) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-08-19T22:13:18.540Z] 22:13:18     INFO - GECKO(4884) | [Child 5355, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.549Z] 22:13:18     INFO - GECKO(4884) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-08-19T22:13:18.553Z] 22:13:18     INFO - GECKO(4884) | [Child 5439, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.561Z] 22:13:18     INFO - GECKO(4884) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-08-19T22:13:18.575Z] 22:13:18     INFO - GECKO(4884) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-08-19T22:13:18.575Z] 22:13:18     INFO - GECKO(4884) | [Child 5494: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f6819312c00 == 0 [pid = 5494] [id = 0] [url = about:blank]
[task 2021-08-19T22:13:18.578Z] 22:13:18     INFO - GECKO(4884) | [Child 5494, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.578Z] 22:13:18     INFO - GECKO(4884) | [Child 5472, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.579Z] 22:13:18     INFO - GECKO(4884) | [Child 5563, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.579Z] 22:13:18     INFO - GECKO(4884) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-08-19T22:13:18.580Z] 22:13:18     INFO - GECKO(4884) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-08-19T22:13:18.585Z] 22:13:18     INFO - GECKO(4884) | [Child 5355, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.587Z] 22:13:18     INFO - GECKO(4884) | [Child 5046, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.599Z] 22:13:18     INFO - GECKO(4884) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-08-19T22:13:18.600Z] 22:13:18     INFO - GECKO(4884) | [Child 5567, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.602Z] 22:13:18     INFO - GECKO(4884) | [Child 5563, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.613Z] 22:13:18     INFO - GECKO(4884) | [Child 5439, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.619Z] 22:13:18     INFO - GECKO(4884) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-08-19T22:13:18.621Z] 22:13:18     INFO - GECKO(4884) | [Child 5571, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.623Z] 22:13:18     INFO - GECKO(4884) | [Child 5355, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.631Z] 22:13:18     INFO - GECKO(4884) | [Child 5019, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.632Z] 22:13:18     INFO - GECKO(4884) | [Child 5439, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.633Z] 22:13:18     INFO - GECKO(4884) | [Child 5046, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.638Z] 22:13:18     INFO - GECKO(4884) | [Child 5563, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.646Z] 22:13:18     INFO - GECKO(4884) | [Child 5567, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.655Z] 22:13:18     INFO - GECKO(4884) | [Child 4953, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.657Z] 22:13:18     INFO - GECKO(4884) | [Child 5472, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.658Z] 22:13:18     INFO - GECKO(4884) | [Child 5571, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.660Z] 22:13:18     INFO - GECKO(4884) | [Child 5355, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.661Z] 22:13:18     INFO - GECKO(4884) | [Child 5567, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.662Z] 22:13:18     INFO - GECKO(4884) | [Child 5439, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.668Z] 22:13:18     INFO - GECKO(4884) | [Child 5563, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.671Z] 22:13:18     INFO - GECKO(4884) | [Child 5046, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.684Z] 22:13:18     INFO - GECKO(4884) | [Child 5042, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.685Z] 22:13:18     INFO - GECKO(4884) | [Child 5563, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-08-19T22:13:18.696Z] 22:13:18     INFO - GECKO(4884) | [Child 5439, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-08-19T22:13:18.697Z] 22:13:18     INFO - GECKO(4884) | [Child 5046, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-08-19T22:13:18.698Z] 22:13:18     INFO - GECKO(4884) | [Child 5355, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-08-19T22:13:18.702Z] 22:13:18     INFO - GECKO(4884) | [Child 5563, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.703Z] 22:13:18     INFO - GECKO(4884) | [Child 5355, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.706Z] 22:13:18     INFO - GECKO(4884) | [Child 5046, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.711Z] 22:13:18     INFO - GECKO(4884) | [Child 5439, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.717Z] 22:13:18     INFO - GECKO(4884) | [Child 5567, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.719Z] 22:13:18     INFO - GECKO(4884) | [Child 5571, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.721Z] 22:13:18     INFO - GECKO(4884) | [Child 5046, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.725Z] 22:13:18     INFO - GECKO(4884) | [Child 5046, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.730Z] 22:13:18     INFO - GECKO(4884) | [Child 5563, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.731Z] 22:13:18     INFO - GECKO(4884) | [Child 5563, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.736Z] 22:13:18     INFO - GECKO(4884) | [Child 5563, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.737Z] 22:13:18     INFO - GECKO(4884) | [Child 5567, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-08-19T22:13:18.743Z] 22:13:18     INFO - GECKO(4884) | [Child 5567, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.745Z] 22:13:18     INFO - GECKO(4884) | [Child 5439, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.747Z] 22:13:18     INFO - GECKO(4884) | [Child 5439, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.754Z] 22:13:18     INFO - GECKO(4884) | [Child 5472, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.755Z] 22:13:18     INFO - GECKO(4884) | [Child 5439, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.761Z] 22:13:18     INFO - GECKO(4884) | [Child 4953, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.763Z] 22:13:18     INFO - GECKO(4884) | [Child 5355, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.765Z] 22:13:18     INFO - GECKO(4884) | [Child 5355, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.768Z] 22:13:18     INFO - GECKO(4884) | [Child 5046, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.771Z] 22:13:18     INFO - GECKO(4884) | [Child 5042, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.775Z] 22:13:18     INFO - GECKO(4884) | [Child 5563, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-08-19T22:13:18.777Z] 22:13:18     INFO - GECKO(4884) | [Child 5355, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.781Z] 22:13:18     INFO - GECKO(4884) | [Child 5494, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.783Z] 22:13:18     INFO - GECKO(4884) | [Child 5571, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.784Z] 22:13:18     INFO - GECKO(4884) | [Child 5567, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.787Z] 22:13:18     INFO - GECKO(4884) | [Child 5567, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.792Z] 22:13:18     INFO - GECKO(4884) | [Child 4953, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-08-19T22:13:18.793Z] 22:13:18     INFO - GECKO(4884) | [Child 5439, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-08-19T22:13:18.800Z] 22:13:18     INFO - GECKO(4884) | [Child 5567, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.802Z] 22:13:18     INFO - GECKO(4884) | [Child 5355, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-08-19T22:13:18.804Z] 22:13:18     INFO - GECKO(4884) | [Child 5571, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-08-19T22:13:18.813Z] 22:13:18     INFO - GECKO(4884) | [Child 5472, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.816Z] 22:13:18     INFO - GECKO(4884) | [Child 5046, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-08-19T22:13:18.817Z] 22:13:18     INFO - GECKO(4884) | [Child 4953, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.819Z] 22:13:18     INFO - GECKO(4884) | [Child 5042, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.820Z] 22:13:18     INFO - GECKO(4884) | [Child 5472, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-08-19T22:13:18.824Z] 22:13:18     INFO - GECKO(4884) | [Child 5567, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-08-19T22:13:18.835Z] 22:13:18     INFO - GECKO(4884) | [Child 4953, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.836Z] 22:13:18     INFO - GECKO(4884) | [Child 4953, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.837Z] 22:13:18     INFO - GECKO(4884) | [Child 5571, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.839Z] 22:13:18     INFO - GECKO(4884) | [Child 5019, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.839Z] 22:13:18     INFO - GECKO(4884) | [Child 5042, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-08-19T22:13:18.840Z] 22:13:18     INFO - GECKO(4884) | [Child 4953, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.845Z] 22:13:18     INFO - GECKO(4884) | [Child 5042, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.845Z] 22:13:18     INFO - GECKO(4884) | [Child 5571, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.846Z] 22:13:18     INFO - GECKO(4884) | [Child 5571, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.846Z] 22:13:18     INFO - GECKO(4884) | [Child 4953, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-08-19T22:13:18.852Z] 22:13:18     INFO - GECKO(4884) | [Child 5042, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.853Z] 22:13:18     INFO - GECKO(4884) | [Child 5042, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.853Z] 22:13:18     INFO - GECKO(4884) | [Child 5571, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.855Z] 22:13:18     INFO - GECKO(4884) | [Child 5472, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.856Z] 22:13:18     INFO - GECKO(4884) | [Parent 4884, IPDL Background] WARNING: idb: '0.000002s: starting', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3713
[task 2021-08-19T22:13:18.857Z] 22:13:18     INFO - GECKO(4884) | [Parent 4884, IPDL Background] WARNING: idb: '0.000178s: Live database entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3713
[task 2021-08-19T22:13:18.873Z] 22:13:18     INFO - GECKO(4884) | [Parent 4884, IPDL Background] WARNING: idb: '0.000191s: gLiveDatabaseHashtable entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3713
[task 2021-08-19T22:13:18.875Z] 22:13:18     INFO - GECKO(4884) | [Parent 4884, IPDL Background] WARNING: idb: '0.000275s: Live database entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3713
[task 2021-08-19T22:13:18.875Z] 22:13:18     INFO - GECKO(4884) | [Parent 4884, IPDL Background] WARNING: idb: '0.000285s: gLiveDatabaseHashtable entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3713
[task 2021-08-19T22:13:18.875Z] 22:13:18     INFO - GECKO(4884) | [Parent 4884, IPDL Background] WARNING: idb: '0.000358s: Live database entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3713
[task 2021-08-19T22:13:18.876Z] 22:13:18     INFO - GECKO(4884) | [Parent 4884, IPDL Background] WARNING: idb: '0.000428s: Live database entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3713
[task 2021-08-19T22:13:18.878Z] 22:13:18     INFO - GECKO(4884) | [Parent 4884, IPDL Background] WARNING: idb: '0.000436s: gLiveDatabaseHashtable entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3713
[task 2021-08-19T22:13:18.878Z] 22:13:18     INFO - GECKO(4884) | [Parent 4884, IPDL Background] WARNING: idb: '0.000503s: Live database entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3713
[task 2021-08-19T22:13:18.879Z] 22:13:18     INFO - GECKO(4884) | [Parent 4884, IPDL Background] WARNING: idb: '0.000509s: gLiveDatabaseHashtable entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3713
[task 2021-08-19T22:13:18.880Z] 22:13:18     INFO - GECKO(4884) | [Parent 4884, IPDL Background] WARNING: cache: '0.000545s: starting', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3713
[task 2021-08-19T22:13:18.882Z] 22:13:18     INFO - GECKO(4884) | [Parent 4884, IPDL Background] WARNING: sdb: '0.000553s: starting', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3713
[task 2021-08-19T22:13:18.883Z] 22:13:18     INFO - GECKO(4884) | [Parent 4884, IPDL Background] WARNING: ls: '0.000559s: starting', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3713
[task 2021-08-19T22:13:18.884Z] 22:13:18     INFO - GECKO(4884) | [Parent 4884, IPDL Background] WARNING: idb: '0.000577s: completed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3713
[task 2021-08-19T22:13:18.886Z] 22:13:18     INFO - GECKO(4884) | [Parent 4884, IPDL Background] WARNING: cache: '0.000620s: completed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3713
[task 2021-08-19T22:13:18.887Z] 22:13:18     INFO - GECKO(4884) | [Parent 4884, IPDL Background] WARNING: sdb: '0.000627s: completed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3713
[task 2021-08-19T22:13:18.888Z] 22:13:18     INFO - GECKO(4884) | [Parent 4884, IPDL Background] WARNING: ls: '0.000633s: completed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3713
[task 2021-08-19T22:13:18.889Z] 22:13:18     INFO - GECKO(4884) | [Child 5042, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.890Z] 22:13:18     INFO - GECKO(4884) | [Parent 4884: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7fb862524000 == 0 [pid = 4884] [id = 0] [url = chrome://browser/content/browser.xhtml]
[task 2021-08-19T22:13:18.895Z] 22:13:18     INFO - GECKO(4884) | [Child 5571, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-08-19T22:13:18.896Z] 22:13:18     INFO - GECKO(4884) | [Child 5472, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.899Z] 22:13:18     INFO - GECKO(4884) | [Child 5472, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.901Z] 22:13:18     INFO - GECKO(4884) | [Child 5472, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.902Z] 22:13:18     INFO - GECKO(4884) | [Child 5019, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.903Z] 22:13:18     INFO - GECKO(4884) | [Child 5042, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-08-19T22:13:18.905Z] 22:13:18     INFO - GECKO(4884) | [Child 5472, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-08-19T22:13:18.906Z] 22:13:18     INFO - GECKO(4884) | [Child 5494, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.913Z] 22:13:18     INFO - GECKO(4884) | [Child 5019, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.918Z] 22:13:18     INFO - GECKO(4884) | [Child 5494, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.922Z] 22:13:18     INFO - GECKO(4884) | [Child 5494: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (7f6833f62740) [pid = 5494] [serial = 1] [outer = 0] [url = about:blank]
[task 2021-08-19T22:13:18.926Z] 22:13:18     INFO - GECKO(4884) | [Child 5494: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (7f6819313c00) [pid = 5494] [serial = 2] [outer = 0] [url = about:blank]
[task 2021-08-19T22:13:18.928Z] 22:13:18     INFO - GECKO(4884) | [Child 5494, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-08-19T22:13:18.929Z] 22:13:18     INFO - GECKO(4884) | [Child 5019, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-08-19T22:13:18.932Z] 22:13:18     INFO - GECKO(4884) | [Child 5494, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.939Z] 22:13:18     INFO - GECKO(4884) | [Child 5019, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.942Z] 22:13:18     INFO - GECKO(4884) | [Child 5494, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.943Z] 22:13:18     INFO - GECKO(4884) | [Child 5494, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.947Z] 22:13:18     INFO - GECKO(4884) | [Child 5494, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.948Z] 22:13:18     INFO - GECKO(4884) | [Child 5019, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.949Z] 22:13:18     INFO - GECKO(4884) | [Child 5019, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.954Z] 22:13:18     INFO - GECKO(4884) | [Child 5019, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:527
[task 2021-08-19T22:13:18.958Z] 22:13:18     INFO - GECKO(4884) | [Child 5494, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-08-19T22:13:18.966Z] 22:13:18     INFO - GECKO(4884) | [Child 5019, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-08-19T22:13:20.157Z] 22:13:20     INFO - GECKO(4884) | [Parent 4884: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 9 (7fb862531800) [pid = 4884] [serial = 2] [outer = 0] [url = about:blank]
[task 2021-08-19T22:13:20.159Z] 22:13:20     INFO - GECKO(4884) | [Parent 4884: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 8 (7fb862513580) [pid = 4884] [serial = 1] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2021-08-19T22:13:20.160Z] 22:13:20     INFO - GECKO(4884) | [Parent 4884: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 7 (7fb84e59dc80) [pid = 4884] [serial = 10] [outer = 0] [url = chrome://mochikit/content/browser-harness.xhtml]
[task 2021-08-19T22:13:20.161Z] 22:13:20     INFO - GECKO(4884) | [Parent 4884: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (7fb84cdc2800) [pid = 4884] [serial = 11] [outer = 0] [url = about:blank]
[task 2021-08-19T22:13:20.162Z] 22:13:20     INFO - GECKO(4884) | [Parent 4884: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (7fb857581740) [pid = 4884] [serial = 7] [outer = 0] [url = resource://gre-resources/hiddenWindow.html]
[task 2021-08-19T22:13:20.164Z] 22:13:20     INFO - GECKO(4884) | [Parent 4884: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (7fb85b065740) [pid = 4884] [serial = 3] [outer = 0] [url = chrome://extensions/content/dummy.xhtml]
[task 2021-08-19T22:13:20.165Z] 22:13:20     INFO - GECKO(4884) | [Parent 4884: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (7fb859892c00) [pid = 4884] [serial = 4] [outer = 0] [url = chrome://extensions/content/dummy.xhtml]
[task 2021-08-19T22:13:20.165Z] 22:13:20     INFO - GECKO(4884) | [Parent 4884: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (7fb837849400) [pid = 4884] [serial = 42] [outer = 0] [url = about:blank]
[task 2021-08-19T22:13:20.165Z] 22:13:20     INFO - GECKO(4884) | [Parent 4884: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (7fb862513ac0) [pid = 4884] [serial = 5] [outer = 0] [url = about:blank]
[task 2021-08-19T22:13:20.171Z] 22:13:20     INFO - GECKO(4884) | [Parent 4884: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (7fb850083c00) [pid = 4884] [serial = 9] [outer = 0] [url = resource://gre-resources/hiddenWindow.html]
[task 2021-08-19T22:13:20.184Z] 22:13:20     INFO - GECKO(4884) | [Parent 4884, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-08-19T22:13:20.230Z] 22:13:20     INFO - GECKO(4884) | [Parent 4884, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-08-19T22:13:20.251Z] 22:13:20     INFO - TEST-INFO | Main app process: exit 0
[task 2021-08-19T22:13:20.253Z] 22:13:20     INFO - TEST-INFO | Confirming we saw 183 DOCSHELL created and 183 destroyed log strings.
[task 2021-08-19T22:13:20.254Z] 22:13:20     INFO - TEST-INFO | Confirming we saw 502 DOMWINDOW created and 502 destroyed log strings.
[task 2021-08-19T22:13:20.255Z] 22:13:20    ERROR - TEST-UNEXPECTED-FAIL | browser/components/newtab/test/browser/browser_trigger_listeners.js | leaked 1 window(s) until shutdown [url = about:blank]
[task 2021-08-19T22:13:20.256Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_trigger_listeners.js | windows(s) leaked: [pid = 5046] [serial = 14]
[task 2021-08-19T22:13:20.257Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_trigger_listeners.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.258Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_trigger_listeners.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.261Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_aboutwelcome_focus.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.262Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_aboutwelcome_focus.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.263Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_aboutwelcome_multistage_default.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.263Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_aboutwelcome_multistage_default.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.264Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_aboutwelcome_multistage_experimentAPI.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.265Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_aboutwelcome_multistage_experimentAPI.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.265Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_aboutwelcome_multistage_primary.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.266Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_aboutwelcome_multistage_primary.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.266Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_aboutwelcome_observer.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.267Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_aboutwelcome_observer.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.268Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_as_load_location.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.269Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_as_load_location.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.270Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_as_render.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.270Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_as_render.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.270Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_asrouter_cfr.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.271Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_asrouter_cfr.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.272Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_asrouter_infobar.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.272Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_asrouter_infobar.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.273Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_asrouter_snippets.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.273Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_asrouter_snippets.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.274Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_asrouter_snippets_dismiss.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.274Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_asrouter_snippets_dismiss.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.275Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_asrouter_targeting.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.276Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_asrouter_targeting.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.276Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_asrouter_toolbarbadge.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.277Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_asrouter_toolbarbadge.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.277Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_context_menu_item.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.278Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_context_menu_item.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.279Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_customize_menu_content.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.279Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_customize_menu_content.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.280Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_customize_menu_render.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.281Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_customize_menu_render.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.281Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_discovery_card.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.282Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_discovery_card.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.282Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_discovery_render.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.283Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_discovery_render.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.284Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_discovery_styles.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.284Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_discovery_styles.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.285Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_getScreenshots.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.285Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_getScreenshots.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.286Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_highlights_section.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.287Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_highlights_section.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.287Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_newtab_experimentFeature.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.288Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_newtab_experimentFeature.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.288Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_newtab_experiment_api.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.289Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_newtab_experiment_api.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.290Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_newtab_header.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.291Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_newtab_header.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.292Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_newtab_overrides.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.292Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_newtab_overrides.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.293Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_newtab_trigger.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.293Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_newtab_trigger.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.294Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_topsites_contextMenu_options.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.294Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_topsites_contextMenu_options.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.295Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_topsites_section.js | This test created 1 hidden window(s)
[task 2021-08-19T22:13:20.295Z] 22:13:20     INFO - TEST-INFO | browser/components/newtab/test/browser/browser_topsites_section.js | This test created 1 hidden docshell(s)
[task 2021-08-19T22:13:20.295Z] 22:13:20     INFO - runtests.py | Application ran for: 0:02:55.850066
[task 2021-08-19T22:13:20.296Z] 22:13:20     INFO - zombiecheck | Reading PID log: /tmp/tmpravd90b0pidlog
[task 2021-08-19T22:13:20.296Z] 22:13:20     INFO - ==> process 4884 launched child process 4902
[task 2021-08-19T22:13:20.297Z] 22:13:20     INFO - ==> process 4884 launched child process 4953
[task 2021-08-19T22:13:20.297Z] 22:13:20     INFO - ==> process 4884 launched child process 4972
[task 2021-08-19T22:13:20.298Z] 22:13:20     INFO - ==> process 4884 launched child process 5019
[task 2021-08-19T22:13:20.298Z] 22:13:20     INFO - ==> process 4884 launched child process 5042
[task 2021-08-19T22:13:20.299Z] 22:13:20     INFO - ==> process 4884 launched child process 5046
[task 2021-08-19T22:13:20.299Z] 22:13:20     INFO - ==> process 4884 launched child process 5104
[task 2021-08-19T22:13:20.300Z] 22:13:20     INFO - ==> process 4884 launched child process 5105
[task 2021-08-19T22:13:20.300Z] 22:13:20     INFO - ==> process 4884 launched child process 5134
[task 2021-08-19T22:13:20.301Z] 22:13:20     INFO - ==> process 4884 launched child process 5198
[task 2021-08-19T22:13:20.301Z] 22:13:20     INFO - ==> process 4884 launched child process 5226
[task 2021-08-19T22:13:20.302Z] 22:13:20     INFO - ==> process 4884 launched child process 5257
[task 2021-08-19T22:13:20.302Z] 22:13:20     INFO - ==> process 4884 launched child process 5262
[task 2021-08-19T22:13:20.303Z] 22:13:20     INFO - ==> process 4884 launched child process 5309
[task 2021-08-19T22:13:20.303Z] 22:13:20     INFO - ==> process 4884 launched child process 5331
[task 2021-08-19T22:13:20.303Z] 22:13:20     INFO - ==> process 4884 launched child process 5355
[task 2021-08-19T22:13:20.304Z] 22:13:20     INFO - ==> process 4884 launched child process 5389
[task 2021-08-19T22:13:20.304Z] 22:13:20     INFO - ==> process 4884 launched child process 5414
[task 2021-08-19T22:13:20.305Z] 22:13:20     INFO - ==> process 4884 launched child process 5439
[task 2021-08-19T22:13:20.305Z] 22:13:20     INFO - ==> process 4884 launched child process 5472
[task 2021-08-19T22:13:20.306Z] 22:13:20     INFO - ==> process 4884 launched child process 5494
[task 2021-08-19T22:13:20.306Z] 22:13:20     INFO - ==> process 4884 launched child process 5511
[task 2021-08-19T22:13:20.307Z] 22:13:20     INFO - ==> process 4884 launched child process 5532
[task 2021-08-19T22:13:20.308Z] 22:13:20     INFO - ==> process 4884 launched child process 5563
[task 2021-08-19T22:13:20.308Z] 22:13:20     INFO - ==> process 4884 launched child process 5567
[task 2021-08-19T22:13:20.309Z] 22:13:20     INFO - ==> process 4884 launched child process 5571
[task 2021-08-19T22:13:20.309Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 5511
[task 2021-08-19T22:13:20.310Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 5257
[task 2021-08-19T22:13:20.311Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 5389
[task 2021-08-19T22:13:20.311Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 5134
[task 2021-08-19T22:13:20.312Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 5262
[task 2021-08-19T22:13:20.313Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 5019
[task 2021-08-19T22:13:20.313Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 5532
[task 2021-08-19T22:13:20.314Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 4902
[task 2021-08-19T22:13:20.314Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 5414
[task 2021-08-19T22:13:20.315Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 5042
[task 2021-08-19T22:13:20.315Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 5046
[task 2021-08-19T22:13:20.316Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 5563
[task 2021-08-19T22:13:20.316Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 5309
[task 2021-08-19T22:13:20.317Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 5439
[task 2021-08-19T22:13:20.317Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 5567
[task 2021-08-19T22:13:20.318Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 5571
[task 2021-08-19T22:13:20.318Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 5198
[task 2021-08-19T22:13:20.319Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 5331
[task 2021-08-19T22:13:20.319Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 4953
[task 2021-08-19T22:13:20.320Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 5472
[task 2021-08-19T22:13:20.320Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 5226
[task 2021-08-19T22:13:20.321Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 5355
[task 2021-08-19T22:13:20.321Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 4972
[task 2021-08-19T22:13:20.322Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 5104
[task 2021-08-19T22:13:20.323Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 5105
[task 2021-08-19T22:13:20.323Z] 22:13:20     INFO - zombiecheck | Checking for orphan process with PID: 5494
[task 2021-08-19T22:13:20.324Z] 22:13:20     INFO - Stopping web server
[task 2021-08-19T22:13:20.324Z] 22:13:20     INFO - Server shut down.
[task 2021-08-19T22:13:20.325Z] 22:13:20     INFO - Web server killed.
[task 2021-08-19T22:13:20.325Z] 22:13:20     INFO - Stopping web socket server
[task 2021-08-19T22:13:20.325Z] 22:13:20     INFO - Stopping ssltunnel
[task 2021-08-19T22:13:20.334Z] 22:13:20     INFO - leakcheck | Processing log file /tmp/tmp3h24kr3y.mozrunner/runtests_leaks.log
[task 2021-08-19T22:13:20.334Z] 22:13:20     INFO - TEST-INFO | leakcheck | default process: leak threshold set at 0 bytes
[task 2021-08-19T22:13:20.335Z] 22:13:20     INFO - TEST-INFO | leakcheck | forkserver process: leak threshold set at 0 bytes
[task 2021-08-19T22:13:20.335Z] 22:13:20     INFO - TEST-INFO | leakcheck | gmplugin process: leak threshold set at 20000 bytes
[task 2021-08-19T22:13:20.335Z] 22:13:20     INFO - TEST-INFO | leakcheck | gpu process: leak threshold set at 0 bytes
[task 2021-08-19T22:13:20.336Z] 22:13:20     INFO - TEST-INFO | leakcheck | plugin process: leak threshold set at 0 bytes
[task 2021-08-19T22:13:20.336Z] 22:13:20     INFO - TEST-INFO | leakcheck | rdd process: leak threshold set at 0 bytes
[task 2021-08-19T22:13:20.336Z] 22:13:20     INFO - TEST-INFO | leakcheck | socket process: leak threshold set at 0 bytes
[task 2021-08-19T22:13:20.337Z] 22:13:20     INFO - TEST-INFO | leakcheck | tab process: leak threshold set at 0 bytes
[task 2021-08-19T22:13:20.337Z] 22:13:20     INFO - TEST-INFO | leakcheck | vr process: leak threshold set at 0 bytes
```