Bug: Intermittent [TV] TEST-UNEXPECTED-TIMEOUT | browser/components/customizableui/test/browser_history_recently_closed.js | application timed out after 370 seconds with no output
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-04-14 23:45:45+00:00
Resolved: 2021-05-11 17:00:15+00:00

**Filed by:** dluca [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=336554146&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/TUmCc_TbRkqJ4573N82Aew/runs/0/artifacts/public/logs/live_backing.log
**Reftest URL:** https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/TUmCc_TbRkqJ4573N82Aew/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---
```
INFO - TEST-START | browser/components/customizableui/test/browser_history_recently_closed.js
[task 2021-04-14T22:28:51.507Z] 22:28:51     INFO - GECKO(2178) | [Parent 2178, GMPThread] WARNING: Failed to delete GMP storage directory: file /builds/worker/checkouts/gecko/dom/media/gmp/GMPServiceParent.cpp:1562
[task 2021-04-14T22:28:51.644Z] 22:28:51     INFO - GECKO(2178) | [Parent 2178, Main Thread] WARNING: Suboptimal indexes for the SQL statement 0x7fb61a1bc680 (http://mzl.la/1FuID0j).: file /builds/worker/checkouts/gecko/storage/mozStoragePrivateHelpers.cpp:113
[task 2021-04-14T22:28:55.591Z] 22:28:55     INFO - GECKO(2178) | [Child 2239: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7fa5b12ccc00 == 0 [pid = 2239] [id = 0] [url = about:blank]
[task 2021-04-14T22:28:59.676Z] 22:28:59     INFO - GECKO(2178) | [Child 2239: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (7fa5b12cdc00) [pid = 2239] [serial = 2] [outer = 0] [url = about:blank]
[task 2021-04-14T22:28:59.716Z] 22:28:59     INFO - GECKO(2178) | [Child 2239: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (7fa5c7964200) [pid = 2239] [serial = 1] [outer = 0] [url = about:blank]
[task 2021-04-14T22:29:00.490Z] 22:29:00     INFO - GECKO(2178) | [Child 2259: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 14 (7fea396a0800) [pid = 2259] [serial = 2] [outer = 0] [url = about:blank]
[task 2021-04-14T22:29:00.491Z] 22:29:00     INFO - GECKO(2178) | [Child 2259: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 13 (7fea396a6000) [pid = 2259] [serial = 4] [outer = 0] [url = about:blank]
[task 2021-04-14T22:29:00.494Z] 22:29:00     INFO - GECKO(2178) | [Child 2259: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 12 (7fea396a8000) [pid = 2259] [serial = 6] [outer = 0] [url = about:blank]
[task 2021-04-14T22:29:00.495Z] 22:29:00     INFO - GECKO(2178) | [Child 2259: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 11 (7fea39751800) [pid = 2259] [serial = 8] [outer = 0] [url = about:blank]
[task 2021-04-14T22:29:00.496Z] 22:29:00     INFO - GECKO(2178) | [Child 2259: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (7fea334d8400) [pid = 2259] [serial = 10] [outer = 0] [url = about:blank]
[task 2021-04-14T22:29:00.592Z] 22:29:00     INFO - GECKO(2178) | [Child 2259: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7fea396a6c00 == 4 [pid = 2259] [id = 2] [url = moz-extension://050c8bd4-d937-4aff-a76f-66f960508e7b/_generated_background_page.html]
[task 2021-04-14T22:29:00.593Z] 22:29:00     INFO - GECKO(2178) | [Child 2259: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 9 (7fea39686c80) [pid = 2259] [serial = 5] [outer = 0] [url = moz-extension://050c8bd4-d937-4aff-a76f-66f960508e7b/_generated_background_page.html]
[task 2021-04-14T22:29:02.361Z] 22:29:02     INFO - GECKO(2178) | [Child 2319: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (7f3ec3891400) [pid = 2319] [serial = 2] [outer = 0] [url = about:blank]
[task 2021-04-14T22:29:03.731Z] 22:29:03     INFO - GECKO(2178) | [Child 2239: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (7fa5ab0bfc00) [pid = 2239] [serial = 4] [outer = 0] [url = about:blank]
[task 2021-04-14T22:29:03.732Z] 22:29:03     INFO - GECKO(2178) | [Child 2239: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (7fa5b12d5400) [pid = 2239] [serial = 3] [outer = 0] [url = about:blank]
[task 2021-04-14T22:29:04.593Z] 22:29:04     INFO - GECKO(2178) | [Child 2259: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 8 (7fea32a89400) [pid = 2259] [serial = 13] [outer = 0] [url = moz-extension://050c8bd4-d937-4aff-a76f-66f960508e7b/_generated_background_page.html]
[task 2021-04-14T22:35:14.600Z] 22:35:14     INFO - Buffered messages logged at 22:28:51
[task 2021-04-14T22:35:14.602Z] 22:35:14     INFO - Entering test bound testRecentlyClosedDisabled
[task 2021-04-14T22:35:14.604Z] 22:35:14     INFO - Check history recently closed tabs/windows section
[task 2021-04-14T22:35:14.605Z] 22:35:14     INFO - Waiting for overflow button to show
[task 2021-04-14T22:35:14.607Z] 22:35:14     INFO - Checking if element has non-0 size
[task 2021-04-14T22:35:14.608Z] 22:35:14     INFO - Buffered messages finished
[task 2021-04-14T22:35:14.609Z] 22:35:14    ERROR - TEST-UNEXPECTED-TIMEOUT | browser/components/customizableui/test/browser_history_recently_closed.js | application timed out after 370 seconds with no output
[task 2021-04-14T22:35:14.611Z] 22:35:14    ERROR - Force-terminating active process(es).
[task 2021-04-14T22:35:14.613Z] 22:35:14     INFO - Determining child pids from psutil...
[task 2021-04-14T22:35:14.614Z] 22:35:14     INFO - [2239, 2259, 2319, 2351]
[task 2021-04-14T22:35:14.616Z] 22:35:14     INFO - ==> process 2178 launched child process 2198
[task 2021-04-14T22:35:14.619Z] 22:35:14     INFO - ==> process 2178 launched child process 2239
[task 2021-04-14T22:35:14.619Z] 22:35:14     INFO - ==> process 2178 launched child process 2259
[task 2021-04-14T22:35:14.619Z] 22:35:14     INFO - ==> process 2178 launched child process 2319
[task 2021-04-14T22:35:14.620Z] 22:35:14     INFO - ==> process 2178 launched child process 2351
[task 2021-04-14T22:35:14.620Z] 22:35:14     INFO - Found child pids: set([2319, 2351, 2259, 2198, 2239])
[task 2021-04-14T22:35:14.620Z] 22:35:14     INFO - Failed to get child procs
[task 2021-04-14T22:35:14.620Z] 22:35:14     INFO - Killing process: 2319
[task 2021-04-14T22:35:14.620Z] 22:35:14     INFO - TEST-INFO | started process screentopng
[task 2021-04-14T22:35:14.823Z] 22:35:14     INFO - TEST-INFO | screentopng: exit 0
[task 2021-04-14T22:35:14.824Z] 22:35:14     INFO - Killing process: 2351
[task 2021-04-14T22:35:14.825Z] 22:35:14     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-04-14T22:35:14.826Z] 22:35:14     INFO - Killing process: 2259
[task 2021-04-14T22:35:14.827Z] 22:35:14     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-04-14T22:35:14.828Z] 22:35:14     INFO - Killing process: 2198
[task 2021-04-14T22:35:14.829Z] 22:35:14     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-04-14T22:35:14.830Z] 22:35:14     INFO - Can't trigger Breakpad, process no longer exists
[task 2021-04-14T22:35:14.831Z] 22:35:14     INFO - Killing process: 2239
[task 2021-04-14T22:35:14.832Z] 22:35:14     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-04-14T22:35:14.832Z] 22:35:14     INFO - Killing process: 2178
[task 2021-04-14T22:35:14.832Z] 22:35:14     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-04-14T22:35:15.005Z] 22:35:15     INFO - psutil found pid 2178 dead
[task 2021-04-14T22:35:15.022Z] 22:35:15  WARNING - runtests.py | Failed to get app exit code - running/crashed?
[task 2021-04-14T22:35:15.022Z] 22:35:15     INFO - TEST-INFO | Main app process: exit 0
[task 2021-04-14T22:35:15.022Z] 22:35:15    ERROR - TEST-UNEXPECTED-FAIL | ShutdownLeaks | process() called before end of test suite
[task 2021-04-14T22:35:15.022Z] 22:35:15     INFO - TEST-INFO | Confirming we saw 15 DOCSHELL created and 2 destroyed log strings.
[task 2021-04-14T22:35:15.022Z] 22:35:15     INFO - TEST-INFO | Confirming we saw 39 DOMWINDOW created and 12 destroyed log strings.
[task 2021-04-14T22:35:15.022Z] 22:35:15     INFO - runtests.py | Application ran for: 0:06:31.469959
[task 2021-04-14T22:35:15.022Z] 22:35:15     INFO - zombiecheck | Reading PID log: /tmp/tmpSmuZAHpidlog
[task 2021-04-14T22:35:15.022Z] 22:35:15     INFO - ==> process 2178 launched child process 2198
[task 2021-04-14T22:35:15.022Z] 22:35:15     INFO - ==> process 2178 launched child process 2239
[task 2021-04-14T22:35:15.022Z] 22:35:15     INFO - ==> process 2178 launched child process 2259
[task 2021-04-14T22:35:15.022Z] 22:35:15     INFO - ==> process 2178 launched child process 2319
[task 2021-04-14T22:35:15.022Z] 22:35:15     INFO - ==> process 2178 launched child process 2351
[task 2021-04-14T22:35:15.022Z] 22:35:15     INFO - zombiecheck | Checking for orphan process with PID: 2319
[task 2021-04-14T22:35:15.022Z] 22:35:15     INFO - zombiecheck | Checking for orphan process with PID: 2351
[task 2021-04-14T22:35:15.022Z] 22:35:15     INFO - zombiecheck | Checking for orphan process with PID: 2259
[task 2021-04-14T22:35:15.022Z] 22:35:15     INFO - zombiecheck | Checking for orphan process with PID: 2198
[task 2021-04-14T22:35:15.022Z] 22:35:15     INFO - zombiecheck | Checking for orphan process with PID: 2239
[task 2021-04-14T22:35:15.022Z] 22:35:15     INFO - mozcrash Copy/paste: /builds/worker/fetches/minidump_stackwalk/minidump_stackwalk /tmp/tmpTlXzcs.mozrunner/minidumps/5906df94-b9a5-796e-1166-696f68529b59.dmp /builds/worker/workspace/build/symbols
[task 2021-04-14T22:35:15.037Z] 22:35:15     INFO - mozcrash Saved minidump as /builds/worker/workspace/build/blobber_upload_dir/5906df94-b9a5-796e-1166-696f68529b59.dmp
[task 2021-04-14T22:35:15.038Z] 22:35:15     INFO - PROCESS-CRASH | Main app process exited normally | application crashed [None]
[task 2021-04-14T22:35:15.039Z] 22:35:15     INFO - Crash dump filename: /tmp/tmpTlXzcs.mozrunner/minidumps/5906df94-b9a5-796e-1166-696f68529b59.dmp
[task 2021-04-14T22:35:15.039Z] 22:35:15     INFO - stderr from minidump_stackwalk:
[task 2021-04-14T22:35:15.040Z] 22:35:15     INFO - 2021-04-14 22:35:15: minidump_stackwalk.cc:141: ERROR: MinidumpProcessor::Process failed
[task 2021-04-14T22:35:15.041Z] 22:35:15     INFO - mozcrash Copy/paste: /builds/worker/fetches/minidump_stackwalk/minidump_stackwalk /tmp/tmpTlXzcs.mozrunner/minidumps/0762fec2-e9a1-b951-f2ed-3e32fcf0e12c.dmp /builds/worker/workspace/build/symbols
[task 2021-04-14T22:35:20.380Z] 22:35:20     INFO - mozcrash Saved minidump as /builds/worker/workspace/build/blobber_upload_dir/0762fec2-e9a1-b951-f2ed-3e32fcf0e12c.dmp
[task 2021-04-14T22:35:20.380Z] 22:35:20     INFO - mozcrash Saved app info as /builds/worker/workspace/build/blobber_upload_dir/0762fec2-e9a1-b951-f2ed-3e32fcf0e12c.extra
[task 2021-04-14T22:35:20.544Z] 22:35:20     INFO - PROCESS-CRASH | Main app process exited normally | application crashed [@ js::UncheckedUnwrap(JSObject*, bool, unsigned int*)]
[task 2021-04-14T22:35:20.544Z] 22:35:20     INFO - Crash dump filename: /tmp/tmpTlXzcs.mozrunner/minidumps/0762fec2-e9a1-b951-f2ed-3e32fcf0e12c.dmp
[task 2021-04-14T22:35:20.544Z] 22:35:20     INFO - Operating system: Linux
[task 2021-04-14T22:35:20.545Z] 22:35:20     INFO -                   0.0.0 Linux 4.4.0-1014-aws #14taskcluster1-Ubuntu SMP Tue Apr 3 10:27:00 UTC 2018 x86_64
[task 2021-04-14T22:35:20.545Z] 22:35:20     INFO - CPU: amd64
[task 2021-04-14T22:35:20.545Z] 22:35:20     INFO -      family 6 model 85 stepping 4
[task 2021-04-14T22:35:20.545Z] 22:35:20     INFO -      2 CPUs
[task 2021-04-14T22:35:20.545Z] 22:35:20     INFO - 
[task 2021-04-14T22:35:20.545Z] 22:35:20     INFO - GPU: UNKNOWN
[task 2021-04-14T22:35:20.546Z] 22:35:20     INFO - 
[task 2021-04-14T22:35:20.546Z] 22:35:20     INFO - Crash reason:  SIGABRT
[task 2021-04-14T22:35:20.546Z] 22:35:20     INFO - Crash address: 0x3e8000005bb
[task 2021-04-14T22:35:20.546Z] 22:35:20     INFO - Process uptime: not available
[task 2021-04-14T22:35:20.546Z] 22:35:20     INFO - 
[task 2021-04-14T22:35:20.546Z] 22:35:20     INFO - Thread 0 (crashed)
[task 2021-04-14T22:35:20.546Z] 22:35:20     INFO -  0  libxul.so!js::UncheckedUnwrap(JSObject*, bool, unsigned int*) [Wrapper.cpp:c828725294d27172c94229e9ca084468695e3246 : 346 + 0x3]
[task 2021-04-14T22:35:20.547Z] 22:35:20     INFO -     rax = 0x000026c90487a1c0   rdx = 0x00007fb6410360e0
[task 2021-04-14T22:35:20.547Z] 22:35:20     INFO -     rcx = 0x0000000000000000   rbx = 0x00001d6d7443ace8
[task 2021-04-14T22:35:20.547Z] 22:35:20     INFO -     rsi = 0x0000000000000001   rdi = 0x00007fb636048c20
[task 2021-04-14T22:35:20.547Z] 22:35:20     INFO -     rbp = 0x00007ffca8e6f120   rsp = 0x00007ffca8e6f0f0
[task 2021-04-14T22:35:20.547Z] 22:35:20     INFO -      r8 = 0x00007ffca8e6f1f0    r9 = 0x0000000000000050
[task 2021-04-14T22:35:20.547Z] 22:35:20     INFO -     r10 = 0x00007ffca8e6f1e8   r11 = 0x00007fb6301c7f00
[task 2021-04-14T22:35:20.548Z] 22:35:20     INFO -     r12 = 0x000000000000b54d   r13 = 0x000000000016a9c4
[task 2021-04-14T22:35:20.548Z] 22:35:20     INFO -     r14 = 0x0000000000000000   r15 = 0x0000000000000001
[task 2021-04-14T22:35:20.548Z] 22:35:20     INFO -     rip = 0x00007fb6334df291
[task 2021-04-14T22:35:20.548Z] 22:35:20     INFO -     Found by: given as instruction pointer in context
[task 2021-04-14T22:35:20.548Z] 22:35:20     INFO -  1  libxul.so!mozilla::dom::CallbackObject::operator==(mozilla::dom::CallbackObject const&) const [CallbackObject.h:c828725294d27172c94229e9ca084468695e3246 : 216 + 0xc]
[task 2021-04-14T22:35:20.548Z] 22:35:20     INFO -     rbx = 0x000003407c933ff8   rbp = 0x00007ffca8e6f140
[task 2021-04-14T22:35:20.549Z] 22:35:20     INFO -     rsp = 0x00007ffca8e6f130   r12 = 0x000000000000b54d
[task 2021-04-14T22:35:20.549Z] 22:35:20     INFO -     r13 = 0x000000000016a9c4   r14 = 0x0000000000000000
[task 2021-04-14T22:35:20.549Z] 22:35:20     INFO -     r15 = 0x000000000000d4b9   rip = 0x00007fb6301e7650
[task 2021-04-14T22:35:20.549Z] 22:35:20     INFO -     Found by: call frame info
[task 2021-04-14T22:35:20.549Z] 22:35:20     INFO -  2  libxul.so!mozilla::EventListenerManager::AddEventListenerInternal(mozilla::dom::CallbackObjectHolder<mozilla::dom::EventListener, nsIDOMEventListener>, mozilla::EventMessage, nsAtom*, mozilla::EventListenerFlags const&, bool, bool, mozilla::dom::AbortSignal*) [EventListenerManager.cpp:c828725294d27172c94229e9ca084468695e3246 : 236 + 0x10]
[task 2021-04-14T22:35:20.549Z] 22:35:20     INFO -     rbx = 0x00007fb61baad380   rbp = 0x00007ffca8e6f1c0
[task 2021-04-14T22:35:20.549Z] 22:35:20     INFO -     rsp = 0x00007ffca8e6f150   r12 = 0x000000000000b54d
[task 2021-04-14T22:35:20.550Z] 22:35:20     INFO -     r13 = 0x000000000016a9c4   r14 = 0x0000000000000000
[task 2021-04-14T22:35:20.550Z] 22:35:20     INFO -     r15 = 0x000000000000d4b9   rip = 0x00007fb6313adc61
[task 2021-04-14T22:35:20.550Z] 22:35:20     INFO -     Found by: call frame info
[task 2021-04-14T22:35:20.550Z] 22:35:20     INFO -  3  libxul.so!mozilla::EventListenerManager::AddEventListenerByType(mozilla::dom::CallbackObjectHolder<mozilla::dom::EventListener, nsIDOMEventListener>, nsTSubstring<char16_t> const&, mozilla::EventListenerFlags const&, mozilla::dom::Optional<bool> const&, mozilla::dom::AbortSignal*) [EventListenerManager.cpp:c828725294d27172c94229e9ca084468695e3246 : 733 + 0x2e]
[task 2021-04-14T22:35:20.550Z] 22:35:20     INFO -     rbx = 0x00007ffca8e6f1e8   rbp = 0x00007ffca8e6f230
[task 2021-04-14T22:35:20.550Z] 22:35:20     INFO -     rsp = 0x00007ffca8e6f1d0   r12 = 0x0000000000000050
[task 2021-04-14T22:35:20.551Z] 22:35:20     INFO -     r13 = 0x00007fb61baad380   r14 = 0x0000000000000000
[task 2021-04-14T22:35:20.551Z] 22:35:20     INFO -     r15 = 0x00007ffca8e6f248   rip = 0x00007fb6313af0d7
[task 2021-04-14T22:35:20.551Z] 22:35:20     INFO -     Found by: call frame info
[task 2021-04-14T22:35:20.551Z] 22:35:20     INFO -  4  libxul.so!mozilla::EventListenerManager::AddEventListener(nsTSubstring<char16_t> const&, mozilla::dom::CallbackObjectHolder<mozilla::dom::EventListener, nsIDOMEventListener>, mozilla::dom::AddEventListenerOptionsOrBoolean const&, bool) [EventListenerManager.cpp:c828725294d27172c94229e9ca084468695e3246 : 1421 + 0x21]
[task 2021-04-14T22:35:20.551Z] 22:35:20     INFO -     rbx = 0x00007ffca8e6f248   rbp = 0x00007ffca8e6f290
[task 2021-04-14T22:35:20.551Z] 22:35:20     INFO -     rsp = 0x00007ffca8e6f240   r12 = 0x00007ffca8e6f2a8
[task 2021-04-14T22:35:20.551Z] 22:35:20     INFO -     r13 = 0x0000000000000000   r14 = 0x0000000000000000
[task 2021-04-14T22:35:20.552Z] 22:35:20     INFO -     r15 = 0x00007fb61baad380   rip = 0x00007fb6313b22d1
[task 2021-04-14T22:35:20.552Z] 22:35:20     INFO -     Found by: call frame info
[task 2021-04-14T22:35:20.552Z] 22:35:20     INFO -  5  libxul.so!mozilla::EventListenerManager::AddEventListener(nsTSubstring<char16_t> const&, mozilla::dom::EventListener*, mozilla::dom::AddEventListenerOptionsOrBoolean const&, bool) [EventListenerManager.h:c828725294d27172c94229e9ca084468695e3246 : 295 + 0x2b]
[task 2021-04-14T22:35:20.552Z] 22:35:20     INFO -     rbx = 0x00007ffca8e6f2a8   rbp = 0x00007ffca8e6f2e0
[task 2021-04-14T22:35:20.552Z] 22:35:20     INFO -     rsp = 0x00007ffca8e6f2a0   r12 = 0x00007ffca8e6f3a8
[task 2021-04-14T22:35:20.552Z] 22:35:20     INFO -     r13 = 0x00007fb61baad380   r14 = 0x00007ffca8e6f380
[task 2021-04-14T22:35:20.553Z] 22:35:20     INFO -     r15 = 0x0000000000000000   rip = 0x00007fb6313b5e45
[task 2021-04-14T22:35:20.553Z] 22:35:20     INFO -     Found by: call frame info
[task 2021-04-14T22:35:20.553Z] 22:35:20     INFO -  6  libxul.so!mozilla::dom::EventTarget_Binding::addEventListener(JSContext*, JS::Handle<JSObject*>, void*, JSJitMethodCallArgs const&) [EventTargetBinding.cpp: : 715 + 0x32]
[task 2021-04-14T22:35:20.553Z] 22:35:20     INFO -     rbx = 0x00007ffca8e6f300   rbp = 0x00007ffca8e6f470
[task 2021-04-14T22:35:20.554Z] 22:35:20     INFO -     rsp = 0x00007ffca8e6f2f0   r12 = 0xfff9800000000000
[task 2021-04-14T22:35:20.554Z] 22:35:20     INFO -     r13 = 0x000026c90487b258   r14 = 0x0000000000000000
[task 2021-04-14T22:35:20.554Z] 22:35:20     INFO -     r15 = 0x00007ffca8e6f4f0   rip = 0x00007fb630efedb9
[task 2021-04-14T22:35:20.554Z] 22:35:20     INFO -     Found by: call frame info
[task 2021-04-14T22:35:20.554Z] 22:35:20     INFO -  7  libxul.so!bool mozilla::dom::binding_detail::GenericMethod<mozilla::dom::binding_detail::MaybeCrossOriginObjectThisPolicy, mozilla::dom::binding_detail::ThrowExceptions>(JSContext*, unsigned int, JS::Value*) [BindingUtils.cpp:c828725294d27172c94229e9ca084468695e3246 : 3232 + 0x1e]
[task 2021-04-14T22:35:20.555Z] 22:35:20     INFO -     rbx = 0x0000000000000003   rbp = 0x00007ffca8e6f530
[task 2021-04-14T22:35:20.555Z] 22:35:20     INFO -     rsp = 0x00007ffca8e6f480   r12 = 0x00007fb622f1b000
[task 2021-04-14T22:35:20.555Z] 22:35:20     INFO -     r13 = 0xaaaaaaaaaaaaaaaa   r14 = 0x0000000000000000
[task 2021-04-14T22:35:20.555Z] 22:35:20     INFO -     r15 = 0x00007fb635cc3510   rip = 0x00007fb6310dacf4
[task 2021-04-14T22:35:20.556Z] 22:35:20     INFO -     Found by: call frame info
[task 2021-04-14T22:35:20.556Z] 22:35:20     INFO -  8  0x107ec4897916
[task 2021-04-14T22:35:20.556Z] 22:35:20     INFO -     rbx = 0x0000245cd90ba7b0   rbp = 0x0000245cd90ba7b0
[task 2021-04-14T22:35:20.556Z] 22:35:20     INFO -     rsp = 0x00007ffca8e6f540   r12 = 0x0000000000000000
[task 2021-04-14T22:35:20.556Z] 22:35:20     INFO -     r13 = 0x00007ffca8e6fbd8   r14 = 0x0000000000001043
[task 2021-04-14T22:35:20.557Z] 22:35:20     INFO -     r15 = 0x0000000000000000   rip = 0x0000107ec4897916
[task 2021-04-14T22:35:20.557Z] 22:35:20     INFO -     Found by: call frame info
[task 2021-04-14T22:35:20.557Z] 22:35:20     INFO -  9  libxul.so!js::jit::MaybeEnterJit(JSContext*, js::RunState&) [Jit.cpp:c828725294d27172c94229e9ca084468695e3246 : 207 + 0x4af]
[task 2021-04-14T22:35:20.557Z] 22:35:20     INFO -     rsp = 0x00007ffca8e6f670   rip = 0x00007fb6340fcd49
[task 2021-04-14T22:35:20.557Z] 22:35:20     INFO -     Found by: stack scanning
[task 2021-04-14T22:35:20.558Z] 22:35:20     INFO - 10  libnspr4.so!PR_GetCurrentThread [ptthread.c:c828725294d27172c94229e9ca084468695e3246 : 642 + 0x52]
[task 2021-04-14T22:35:20.558Z] 22:35:20     INFO -     rsp = 0x00007ffca8e6f6f0   rip = 0x00007fb640fa61aa
[task 2021-04-14T22:35:20.558Z] 22:35:20     INFO -     Found by: stack scanning
[task 2021-04-14T22:35:20.558Z] 22:35:20     INFO - 
[task 2021-04-14T22:35:20.559Z] 22:35:20     INFO - Thread 1```