Bug: Intermittent browser/components/newtab/test/xpcshell/test_AboutHomeStartupCacheWorker.js | application crashed [@ mozilla::storage::Service::Observe(nsISupports*, char const*, char16_t const*)]
Status: RESOLVED
Priority: P3
Resolution: DUPLICATE
Created: 2020-08-13 12:40:38+00:00
Resolved: 2020-11-10 06:32:29+00:00

**Filed by:** apavel [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer.html#?job_id=312909385&repo=mozilla-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Bz4EJS3_SRCLaRwAKPosWg/runs/0/artifacts/public/logs/live_backing.log

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[task 2020-08-13T11:00:28.242Z] 11:00:28     INFO -  TEST-START | browser/components/newtab/test/xpcshell/test_AboutHomeStartupCacheWorker.js
[task 2020-08-13T11:00:31.179Z] 11:00:31  WARNING -  TEST-UNEXPECTED-FAIL | browser/components/newtab/test/xpcshell/test_AboutHomeStartupCacheWorker.js | xpcshell return code: 1
[task 2020-08-13T11:00:31.185Z] 11:00:31     INFO -  TEST-INFO took 2932ms
[task 2020-08-13T11:00:31.185Z] 11:00:31     INFO -  >>>>>>>
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  PID 4660 | [4660, Main Thread] WARNING: Couldn't get the user appdata directory. Crash events may not be produced.: file /builds/worker/checkouts/gecko/toolkit/crashreporter/nsExceptionHandler.cpp, line 2914
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  (xpcshell/head.js) | test MAIN run_test pending (1)
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  (xpcshell/head.js) | test run_next_test 0 pending (2)
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  (xpcshell/head.js) | test MAIN run_test finished (2)
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  running event loop
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  browser/components/newtab/test/xpcshell/test_AboutHomeStartupCacheWorker.js | Starting setup
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  (xpcshell/head.js) | test setup pending (2)
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  "CONSOLE_MESSAGE: (info) 1597316428579	addons.manager	DEBUG	Application has been upgraded"
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  "CONSOLE_MESSAGE: (info) 1597316428580	addons.manager	DEBUG	Loaded provider scope for resource://gre/modules/addons/XPIProvider.jsm: ["XPIProvider", "XPIInternal"]"
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  "CONSOLE_MESSAGE: (info) 1597316428587	addons.manager	DEBUG	Loaded provider scope for resource://gre/modules/addons/GMPProvider.jsm"
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  "CONSOLE_MESSAGE: (info) 1597316428590	addons.manager	DEBUG	Loaded provider scope for resource://gre/modules/addons/PluginProvider.jsm"
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  "CONSOLE_MESSAGE: (info) 1597316428591	addons.manager	DEBUG	Starting provider: XPIProvider"
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  "CONSOLE_MESSAGE: (info) 1597316428592	addons.xpi	DEBUG	startup"
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  "CONSOLE_MESSAGE: (info) 1597316428592	addons.xpi	DEBUG	List of built-in add-ons is missing or invalid.: [Exception... "Component returned failure code: 0xc1f30001 (NS_ERROR_NOT_INITIALIZED) [nsIXPCComponents_Utils.readUTF8URI]"  nsresult: "0xc1f30001 (NS_ERROR_NOT_INITIALIZED)"  location: "JS frame :: resource://gre/modules/addons/XPIProvider.jsm :: startup :: line 2434"  data: no] Stack trace: startup()@resource://gre/modules/addons/XPIProvider.jsm:2434
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  callProvider()@resource://gre/modules/AddonManager.jsm:221
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  _startProvider()@resource://gre/modules/AddonManager.jsm:592
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  startup()@resource://gre/modules/AddonManager.jsm:816
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  startup()@resource://gre/modules/AddonManager.jsm:3471
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  observe()@resource://gre/modules/addonManager.js:87
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  promiseStartupManager()@resource://testing-common/AddonTestUtils.jsm:1001
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  setup()@/Users/cltbld/tasks/task_1597314440/build/tests/xpcshell/tests/browser/components/newtab/test/xpcshell/test_AboutHomeStartupCacheWorker.js:60
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  _run_next_test/<()@/Users/cltbld/tasks/task_1597314440/build/tests/xpcshell/head.js:1618
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  _run_next_test()@/Users/cltbld/tasks/task_1597314440/build/tests/xpcshell/head.js:1618
[task 2020-08-13T11:00:31.188Z] 11:00:31     INFO -  run()@/Users/cltbld/tasks/task_1597314440/build/tests/xpcshell/head.js:777
[task 2020-08-13T11:00:31.189Z] 11:00:31     INFO -  _do_main()@/Users/cltbld/tasks/task_1597314440/build/tests/xpcshell/head.js:248
[task 2020-08-13T11:00:31.189Z] 11:00:31     INFO -  _execute_test()@/Users/cltbld/tasks/task_1597314440/build/tests/xpcshell/head.js:577
[task 2020-08-13T11:00:31.189Z] 11:00:31     INFO -  -e:1"
[task 2020-08-13T11:00:31.238Z] 11:00:31     INFO -  TEST-PASS | browser/components/newtab/test/xpcshell/test_AboutHomeStartupCacheWorker.js | test_cache_worker - [test_cache_worker : 210] There are children on the root node - 1 == true
[task 2020-08-13T11:00:31.238Z] 11:00:31     INFO -  TEST-PASS | browser/components/newtab/test/xpcshell/test_AboutHomeStartupCacheWorker.js | test_cache_worker - [test_cache_worker : 213] There are 3 DSCards - 3 == 3
[task 2020-08-13T11:00:31.238Z] 11:00:31     INFO -  TEST-PASS | browser/components/newtab/test/xpcshell/test_AboutHomeStartupCacheWorker.js | test_cache_worker - [test_cache_worker : 220] Card hostname is bbc.com - "bbc.com" == "bbc.com"
[task 2020-08-13T11:00:31.238Z] 11:00:31     INFO -  TEST-PASS | browser/components/newtab/test/xpcshell/test_AboutHomeStartupCacheWorker.js | test_cache_worker - [test_cache_worker : 223] There should be 2 placeholders - 2 == 2
[task 2020-08-13T11:00:31.238Z] 11:00:31     INFO -  (xpcshell/head.js) | test run_next_test 2 pending (2)
[task 2020-08-13T11:00:31.238Z] 11:00:31     INFO -  (xpcshell/head.js) | test test_cache_worker finished (2)
[task 2020-08-13T11:00:31.238Z] 11:00:31     INFO -  (xpcshell/head.js) | test run_next_test 2 finished (1)
[task 2020-08-13T11:00:31.238Z] 11:00:31     INFO -  exiting test
[task 2020-08-13T11:00:31.238Z] 11:00:31     INFO -  "CONSOLE_MESSAGE: (info) 1597316430663	addons.manager	DEBUG	before shutdown"
[task 2020-08-13T11:00:31.238Z] 11:00:31     INFO -  "CONSOLE_MESSAGE: (info) 1597316430664	addons.manager	DEBUG	shutdown"
[task 2020-08-13T11:00:31.238Z] 11:00:31     INFO -  "CONSOLE_MESSAGE: (info) 1597316430665	addons.manager	DEBUG	Calling shutdown blocker for XPIProvider"
[task 2020-08-13T11:00:31.238Z] 11:00:31     INFO -  "CONSOLE_MESSAGE: (info) 1597316430665	addons.xpi	DEBUG	shutdown"
[task 2020-08-13T11:00:31.238Z] 11:00:31     INFO -  "CONSOLE_MESSAGE: (info) 1597316430665	addons.xpi-utils	DEBUG	shutdown"
[task 2020-08-13T11:00:31.238Z] 11:00:31     INFO -  "CONSOLE_MESSAGE: (info) 1597316430665	addons.manager	DEBUG	Calling shutdown blocker for PluginProvider"
[task 2020-08-13T11:00:31.238Z] 11:00:31     INFO -  "CONSOLE_MESSAGE: (info) 1597316430671	addons.manager	DEBUG	Async provider shutdown done"
[task 2020-08-13T11:00:31.239Z] 11:00:31     INFO -  PID 4660 | [4660, DOM Worker] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp, line 3359
[task 2020-08-13T11:00:31.239Z] 11:00:31     INFO -  PID 4660 | Storage connection not closed: places.sqliteHit MOZ_CRASH() at /builds/worker/checkouts/gecko/storage/mozStorageService.cpp:695
[task 2020-08-13T11:00:31.239Z] 11:00:31     INFO -  PID 4660 | #01: DumpCompleteHeap [/Users/cltbld/tasks/task_1597314440/build/application/Firefox NightlyDebug.app/Contents/MacOS/XUL + 0x1075d3d]
[task 2020-08-13T11:00:31.239Z] 11:00:31     INFO -  PID 4660 | #02: BeaverTriple_areEqual [/Users/cltbld/tasks/task_1597314440/build/application/Firefox NightlyDebug.app/Contents/MacOS/XUL + 0xe562f]
[task 2020-08-13T11:00:31.239Z] 11:00:31     INFO -  PID 4660 | #03: BeaverTriple_areEqual [/Users/cltbld/tasks/task_1597314440/build/application/Firefox NightlyDebug.app/Contents/MacOS/XUL + 0xe86cf]
[task 2020-08-13T11:00:31.239Z] 11:00:31     INFO -  PID 4660 | #04: nsXPTCStubBase::Stub249() [/Users/cltbld/tasks/task_1597314440/build/application/Firefox NightlyDebug.app/Contents/MacOS/XUL + 0x1d30d4]
[task 2020-08-13T11:00:31.239Z] 11:00:31     INFO -  PID 4660 | #05: nsXPTCStubBase::Stub249() [/Users/cltbld/tasks/task_1597314440/build/application/Firefox NightlyDebug.app/Contents/MacOS/XUL + 0xff22d4]
[task 2020-08-13T11:00:31.239Z] 11:00:31     INFO -  PID 4660 | #06: main [js/xpconnect/shell/xpcshell.cpp:66]
[task 2020-08-13T11:00:31.239Z] 11:00:31     INFO -  <<<<<<<
[task 2020-08-13T11:00:35.380Z] 11:00:35  WARNING -  PROCESS-CRASH | browser/components/newtab/test/xpcshell/test_AboutHomeStartupCacheWorker.js | application crashed [@ mozilla::storage::Service::Observe(nsISupports*, char const*, char16_t const*)]
[task 2020-08-13T11:00:35.381Z] 11:00:35     INFO -  Mozilla crash reason: MOZ_CRASH()
[task 2020-08-13T11:00:35.381Z] 11:00:35     INFO -  Crash dump filename: /var/folders/7f/gt7gwx657xjcchhr6k623g1h000016/T/xpc-other-kXVLBj/CAB0D6EB-D836-4912-A93B-A951D288F0B4.dmp
[task 2020-08-13T11:00:35.381Z] 11:00:35     INFO -  Operating system: Mac OS X
[task 2020-08-13T11:00:35.381Z] 11:00:35     INFO -                    10.14.5 18F132
[task 2020-08-13T11:00:35.382Z] 11:00:35     INFO -  CPU: amd64
[task 2020-08-13T11:00:35.382Z] 11:00:35     INFO -       family 6 model 69 stepping 1
[task 2020-08-13T11:00:35.382Z] 11:00:35     INFO -       4 CPUs
[task 2020-08-13T11:00:35.382Z] 11:00:35     INFO -  GPU: UNKNOWN
[task 2020-08-13T11:00:35.382Z] 11:00:35     INFO -  Crash reason:  EXC_BAD_ACCESS / KERN_INVALID_ADDRESS
[task 2020-08-13T11:00:35.382Z] 11:00:35     INFO -  Crash address: 0x0
[task 2020-08-13T11:00:35.382Z] 11:00:35     INFO -  Process uptime: 3 seconds
[task 2020-08-13T11:00:35.382Z] 11:00:35     INFO -  Thread 0 (crashed)
[task 2020-08-13T11:00:35.383Z] 11:00:35     INFO -   0  XUL!mozilla::storage::Service::Observe(nsISupports*, char const*, char16_t const*) [mozStorageService.cpp:32ec11f12a6225412c435cc250491175a7552021 : 695 + 0x29]
[task 2020-08-13T11:00:35.383Z] 11:00:35     INFO -      rax = 0x000000011202e512   rdx = 0x0000000000000000
[task 2020-08-13T11:00:35.383Z] 11:00:35     INFO -      rcx = 0x00000001136db500   rbx = 0x00007ffee7d19fd0
[task 2020-08-13T11:00:35.383Z] 11:00:35     INFO -      rsi = 0x00000000000120a8   rdi = 0x00007fff9f538028
[task 2020-08-13T11:00:35.383Z] 11:00:35     INFO -      rbp = 0x00007ffee7d1a020   rsp = 0x00007ffee7d19fc0
[task 2020-08-13T11:00:35.383Z] 11:00:35     INFO -       r8 = 0x00000000000130a8    r9 = 0x00007fff9f538048
[task 2020-08-13T11:00:35.383Z] 11:00:35     INFO -      r10 = 0x0000000000000000   r11 = 0x00007fff9f538040
[task 2020-08-13T11:00:35.383Z] 11:00:35     INFO -      r12 = 0x0000000000000002   r13 = 0x00007ffee7d19fd0
[task 2020-08-13T11:00:35.383Z] 11:00:35     INFO -      r14 = 0x00007ffee7d19fe0   r15 = 0x00007ffee7d19fd0
[task 2020-08-13T11:00:35.384Z] 11:00:35     INFO -      rip = 0x000000010926dc6e
[task 2020-08-13T11:00:35.384Z] 11:00:35     INFO -      Found by: given as instruction pointer in context
[task 2020-08-13T11:00:35.384Z] 11:00:35     INFO -   1  XUL!{virtual override thunk({offset(-8)}, mozilla::storage::Service::Observe(nsISupports*, char const*, char16_t const*))} + 0xd
[task 2020-08-13T11:00:35.384Z] 11:00:35     INFO -      rbp = 0x00007ffee7d1a030   rsp = 0x00007ffee7d1a030
[task 2020-08-13T11:00:35.384Z] 11:00:35     INFO -      rip = 0x000000010926dd3d
[task 2020-08-13T11:00:35.384Z] 11:00:35     INFO -      Found by: previous frame's frame pointer
[task 2020-08-13T11:00:35.384Z] 11:00:35     INFO -   2  XUL!nsObserverList::NotifyObservers(nsISupports*, char const*, char16_t const*) [nsObserverList.cpp:32ec11f12a6225412c435cc250491175a7552021 : 65 + 0x2a]
[task 2020-08-13T11:00:35.384Z] 11:00:35     INFO -      rbp = 0x00007ffee7d1a080   rsp = 0x00007ffee7d1a040
[task 2020-08-13T11:00:35.384Z] 11:00:35     INFO -      rip = 0x00000001082dd62f
[task 2020-08-13T11:00:35.384Z] 11:00:35     INFO -      Found by: previous frame's frame pointer
[task 2020-08-13T11:00:35.384Z] 11:00:35     INFO -   3  XUL!nsObserverService::NotifyObservers(nsISupports*, char const*, char16_t const*) [nsObserverService.cpp:32ec11f12a6225412c435cc250491175a7552021 : 287 + 0x19]
[task 2020-08-13T11:00:35.388Z] 11:00:35     INFO -      rbp = 0x00007ffee7d1a130   rsp = 0x00007ffee7d1a090
[task 2020-08-13T11:00:35.388Z] 11:00:35     INFO -      rip = 0x00000001082e06cf
[task 2020-08-13T11:00:35.388Z] 11:00:35     INFO -      Found by: previous frame's frame pointer
[task 2020-08-13T11:00:35.388Z] 11:00:35     INFO -   4  XUL!mozilla::ShutdownXPCOM(nsIServiceManager*) [XPCOMInit.cpp:32ec11f12a6225412c435cc250491175a7552021 : 640 + 0x1d]
[task 2020-08-13T11:00:35.389Z] 11:00:35     INFO -      rbp = 0x00007ffee7d1a180   rsp = 0x00007ffee7d1a140
[task 2020-08-13T11:00:35.389Z] 11:00:35     INFO -      rip = 0x00000001083cb0d4
[task 2020-08-13T11:00:35.389Z] 11:00:35     INFO -      Found by: previous frame's frame pointer
[task 2020-08-13T11:00:35.389Z] 11:00:35     INFO -   5  XUL!XRE_XPCShellMain(int, char**, char**, XREShellData const*) [XPCShellImpl.cpp:32ec11f12a6225412c435cc250491175a7552021 : 1382 + 0x7]
[task 2020-08-13T11:00:35.389Z] 11:00:35     INFO -      rbp = 0x00007ffee7d1a5b0   rsp = 0x00007ffee7d1a190
[task 2020-08-13T11:00:35.389Z] 11:00:35     INFO -      rip = 0x00000001091ea2d4
[task 2020-08-13T11:00:35.389Z] 11:00:35     INFO -      Found by: previous frame's frame pointer
[task 2020-08-13T11:00:35.389Z] 11:00:35     INFO -   6  xpcshell!main [xpcshell.cpp:32ec11f12a6225412c435cc250491175a7552021 : 66 + 0x12]
[task 2020-08-13T11:00:35.390Z] 11:00:35     INFO -      rbp = 0x00007ffee7d1a5f0   rsp = 0x00007ffee7d1a5c0
[task 2020-08-13T11:00:35.390Z] 11:00:35     INFO -      rip = 0x0000000107ee4e89
[task 2020-08-13T11:00:35.390Z] 11:00:35     INFO -      Found by: previous frame's frame pointer
[task 2020-08-13T11:00:35.390Z] 11:00:35     INFO -   7  libdyld.dylib!start + 0x1
[task 2020-08-13T11:00:35.390Z] 11:00:35     INFO -      rbp = 0x00007ffee7d1a600   rsp = 0x00007ffee7d1a600
[task 2020-08-13T11:00:35.390Z] 11:00:35     INFO -      rip = 0x00007fff68bd03d5
[task 2020-08-13T11:00:35.390Z] 11:00:35     INFO -      Found by: previous frame's frame pointer
[task 2020-08-13T11:00:35.390Z] 11:00:35     INFO -  Thread 1
[task 2020-08-13T11:00:35.390Z] 11:00:35     INFO -   0  libsystem_kernel.dylib!__workq_kernreturn + 0xa
[task 2020-08-13T11:00:35.391Z] 11:00:35     INFO -      rax = 0x0000000002000170   rdx = 0x0000000000000000
[task 2020-08-13T11:00:35.391Z] 11:00:35     INFO -      rcx = 0x000070000553eb18   rbx = 0x000070000553f000
[task 2020-08-13T11:00:35.391Z] 11:00:35     INFO -      rsi = 0x000070000553eb80   rdi = 0x0000000000000040
[task 2020-08-13T11:00:35.391Z] 11:00:35     INFO -      rbp = 0x000070000553eb50   rsp = 0x000070000553eb18
[task 2020-08-13T11:00:35.391Z] 11:00:35     INFO -       r8 = 0x00007fff9f524440    r9 = 0x000000011934d500
[task 2020-08-13T11:00:35.391Z] 11:00:35     INFO -      r10 = 0x0000000000000000   r11 = 0x0000000000000246
[task 2020-08-13T11:00:35.391Z] 11:00:35     INFO -      r12 = 0x00000000001e4008   r13 = 0x0000000003000000
[task 2020-08-13T11:00:35.391Z] 11:00:35     INFO -      r14 = 0x000070000553f098   r15 = 0x000070000553f0a0
[task 2020-08-13T11:00:35.391Z] 11:00:35     INFO -      rip = 0x00007fff68d06bfe
[task 2020-08-13T11:00:35.392Z] 11:00:35     INFO -      Found by: given as instruction pointer in context
[task 2020-08-13T11:00:35.392Z] 11:00:35     INFO -   1  libsystem_pthread.dylib!start_wqthread + 0xd
[task 2020-08-13T11:00:35.392Z] 11:00:35     INFO -      rbp = 0x000070000553eb78   rsp = 0x000070000553eb60
[task 2020-08-13T11:00:35.392Z] 11:00:35     INFO -      rip = 0x00007fff68dc33fd
[task 2020-08-13T11:00:35.392Z] 11:00:35     INFO -      Found by: previous frame's frame pointer
[task 2020-08-13T11:00:35.392Z] 11:00:35     INFO -   2  libmozglue.dylib!arena_t::MallocSmall(unsigned long, bool) [mozjemalloc.cpp:32ec11f12a6225412c435cc250491175a7552021 : 2867 + 0x10]
[task 2020-08-13T11:00:35.392Z] 11:00:35     INFO -      rsp = 0x000070000553ebd0   rip = 0x000000011363f4e9
[task 2020-08-13T11:00:35.392Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.393Z] 11:00:35     INFO -   3  libmozglue.dylib!AddressRadixTree<(unsigned long)44>::Get(void*) [mozjemalloc.cpp:32ec11f12a6225412c435cc250491175a7552021 : 1662 + 0x8]
[task 2020-08-13T11:00:35.393Z] 11:00:35     INFO -      rsp = 0x000070000553ec10   rip = 0x000000011363fe15
[task 2020-08-13T11:00:35.393Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.393Z] 11:00:35     INFO -   4  libmozglue.dylib!AddressRadixTree<(unsigned long)44>::Get(void*) [mozjemalloc.cpp:32ec11f12a6225412c435cc250491175a7552021 : 1662 + 0x8]
[task 2020-08-13T11:00:35.393Z] 11:00:35     INFO -      rsp = 0x000070000553ec20   rip = 0x000000011363fe15
[task 2020-08-13T11:00:35.393Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.393Z] 11:00:35     INFO -   5  libmozglue.dylib!arena_t::DallocSmall(arena_chunk_t*, void*, arena_chunk_map_t*) [mozjemalloc.cpp:32ec11f12a6225412c435cc250491175a7552021 : 3290 + 0x10]
[task 2020-08-13T11:00:35.393Z] 11:00:35     INFO -      rsp = 0x000070000553ec30   rip = 0x00000001136403da
[task 2020-08-13T11:00:35.393Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.393Z] 11:00:35     INFO -   6  libmozglue.dylib!arena_dalloc(void*, unsigned long, arena_t*) [mozjemalloc.cpp:32ec11f12a6225412c435cc250491175a7552021 : 3376 + 0xe]
[task 2020-08-13T11:00:35.393Z] 11:00:35     INFO -      rsp = 0x000070000553ec70   rip = 0x000000011363ff0f
[task 2020-08-13T11:00:35.393Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.394Z] 11:00:35     INFO -   7  libdispatch.dylib!_dispatch_dispose + 0x9a
[task 2020-08-13T11:00:35.394Z] 11:00:35     INFO -      rsp = 0x000070000553ecb0   rip = 0x00007fff68b82b6d
[task 2020-08-13T11:00:35.394Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.394Z] 11:00:35     INFO -   8  libdispatch.dylib!_dispatch_mach_msg_invoke + 0x1f5
[task 2020-08-13T11:00:35.394Z] 11:00:35     INFO -      rsp = 0x000070000553ecf0   rip = 0x00007fff68b98117
[task 2020-08-13T11:00:35.394Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.394Z] 11:00:35     INFO -   9  libdispatch.dylib!_dispatch_lane_serial_drain + 0x10c
[task 2020-08-13T11:00:35.394Z] 11:00:35     INFO -      rsp = 0x000070000553ed60   rip = 0x00007fff68b89792
[task 2020-08-13T11:00:35.394Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.395Z] 11:00:35     INFO -  10  libdispatch.dylib!_dispatch_mach_invoke + 0x7cd
[task 2020-08-13T11:00:35.395Z] 11:00:35     INFO -      rsp = 0x000070000553edf0   rip = 0x00007fff68b99205
[task 2020-08-13T11:00:35.395Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.395Z] 11:00:35     INFO -  11  libobjc.A.dylib!std::__1::__hash_iterator<std::__1::__hash_node<std::__1::__hash_value_type<unsigned long, objc_references_support::ObjectAssociationMap*>, void*>*> std::__1::__hash_table<std::__1::__hash_value_type<unsigned long, objc_references_support::ObjectAssociationMap*>, std::__1::__unordered_map_hasher<unsigned long, std::__1::__hash_value_type<unsigned long, objc_references_support::ObjectAssociationMap*>, objc_references_support::DisguisedPointerHash, true>, std::__1::__unordered_map_equal<unsigned long, std::__1::__hash_value_type<unsigned long, objc_references_support::ObjectAssociationMap*>, objc_references_support::DisguisedPointerEqual, true>, objc_references_support::ObjcAllocator<std::__1::__hash_value_type<unsigned long, objc_references_support::ObjectAssociationMap*> > >::find<unsigned long>(unsigned long const&) + 0x19
[task 2020-08-13T11:00:35.395Z] 11:00:35     INFO -      rsp = 0x000070000553ee00   rip = 0x00007fff6740d98b
[task 2020-08-13T11:00:35.395Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.395Z] 11:00:35     INFO -  12  libdispatch.dylib!_dispatch_continuation_pop + 0x56
[task 2020-08-13T11:00:35.396Z] 11:00:35     INFO -      rsp = 0x000070000553ee70   rip = 0x00007fff68b85c9e
[task 2020-08-13T11:00:35.396Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.396Z] 11:00:35     INFO -  13  libmozglue.dylib!arena_t::DallocSmall(arena_chunk_t*, void*, arena_chunk_map_t*) [mozjemalloc.cpp:32ec11f12a6225412c435cc250491175a7552021 : 3290 + 0x10]
[task 2020-08-13T11:00:35.396Z] 11:00:35     INFO -      rsp = 0x000070000553ee80   rip = 0x00000001136403da
[task 2020-08-13T11:00:35.396Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.396Z] 11:00:35     INFO -  14  libdispatch.dylib!_dispatch_async_redirect_invoke + 0x32e
[task 2020-08-13T11:00:35.396Z] 11:00:35     INFO -      rsp = 0x000070000553eec0   rip = 0x00007fff68b85512
[task 2020-08-13T11:00:35.396Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.397Z] 11:00:35     INFO -  15  libdispatch.dylib!_dispatch_last_resort_autorelease_pool_pop + 0x1b
[task 2020-08-13T11:00:35.397Z] 11:00:35     INFO -      rsp = 0x000070000553ef00   rip = 0x00007fff68b83626
[task 2020-08-13T11:00:35.397Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.397Z] 11:00:35     INFO -  16  libdispatch.dylib!_dispatch_root_queue_drain + 0x479
[task 2020-08-13T11:00:35.397Z] 11:00:35     INFO -      rsp = 0x000070000553ef20   rip = 0x00007fff68b916f1
[task 2020-08-13T11:00:35.397Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.397Z] 11:00:35     INFO -  17  libdispatch.dylib!_dispatch_worker_thread2 + 0x5a
[task 2020-08-13T11:00:35.397Z] 11:00:35     INFO -      rsp = 0x000070000553ef90   rip = 0x00007fff68b91b46
[task 2020-08-13T11:00:35.398Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.398Z] 11:00:35     INFO -  18  libsystem_pthread.dylib!_pthread_wqthread + 0x27a
[task 2020-08-13T11:00:35.398Z] 11:00:35     INFO -      rsp = 0x000070000553efa0   rip = 0x00007fff68dc36e6
[task 2020-08-13T11:00:35.398Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.398Z] 11:00:35     INFO -  19  libsystem_pthread.dylib!start_wqthread + 0xd
[task 2020-08-13T11:00:35.398Z] 11:00:35     INFO -      rsp = 0x000070000553efe0   rip = 0x00007fff68dc33fd
[task 2020-08-13T11:00:35.398Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.398Z] 11:00:35     INFO -  20  libdispatch.dylib!_dispatch_worker_thread2 + 0xa9
[task 2020-08-13T11:00:35.398Z] 11:00:35     INFO -      rsp = 0x000070000553f090   rip = 0x00007fff68b91b95
[task 2020-08-13T11:00:35.398Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.399Z] 11:00:35     INFO -  Thread 2
[task 2020-08-13T11:00:35.399Z] 11:00:35     INFO -   0  libsystem_kernel.dylib!__workq_kernreturn + 0xa
[task 2020-08-13T11:00:35.407Z] 11:00:35     INFO -      rax = 0x0000000002000170   rdx = 0x0000000000000001
[task 2020-08-13T11:00:35.407Z] 11:00:35     INFO -      rcx = 0x00007000055c1b08   rbx = 0x00007000055c2000
[task 2020-08-13T11:00:35.407Z] 11:00:35     INFO -      rsi = 0x00007000055c1b80   rdi = 0x0000000000000100
[task 2020-08-13T11:00:35.408Z] 11:00:35     INFO -      rbp = 0x00007000055c1b40   rsp = 0x00007000055c1b08
[task 2020-08-13T11:00:35.408Z] 11:00:35     INFO -       r8 = 0x0000000000000080    r9 = 0x0000003700000003
[task 2020-08-13T11:00:35.408Z] 11:00:35     INFO -      r10 = 0x0000000000000000   r11 = 0x0000000000000246
[task 2020-08-13T11:00:35.408Z] 11:00:35     INFO -      r12 = 0x00000000004f4003   r13 = 0x00000000810004ff
[task 2020-08-13T11:00:35.408Z] 11:00:35     INFO -      r14 = 0x00007000055c2098   r15 = 0x00007000055c20a0
[task 2020-08-13T11:00:35.408Z] 11:00:35     INFO -      rip = 0x00007fff68d06bfe
[task 2020-08-13T11:00:35.408Z] 11:00:35     INFO -      Found by: given as instruction pointer in context
[task 2020-08-13T11:00:35.408Z] 11:00:35     INFO -   1  libsystem_pthread.dylib!start_wqthread + 0xd
[task 2020-08-13T11:00:35.409Z] 11:00:35     INFO -      rbp = 0x00007000055c1b68   rsp = 0x00007000055c1b50
[task 2020-08-13T11:00:35.409Z] 11:00:35     INFO -      rip = 0x00007fff68dc33fd
[task 2020-08-13T11:00:35.409Z] 11:00:35     INFO -      Found by: previous frame's frame pointer
[task 2020-08-13T11:00:35.409Z] 11:00:35     INFO -   2  libsystem_pthread.dylib!start_wqthread + 0xd
[task 2020-08-13T11:00:35.409Z] 11:00:35     INFO -      rbp = 0x00007000055c1b68   rsp = 0x00007000055c1b60
[task 2020-08-13T11:00:35.409Z] 11:00:35     INFO -      rip = 0x00007fff68dc33fd
[task 2020-08-13T11:00:35.409Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.409Z] 11:00:35     INFO -   3  libmozglue.dylib!AddressRadixTree<(unsigned long)44>::Get(void*) [mozjemalloc.cpp:32ec11f12a6225412c435cc250491175a7552021 : 1662 + 0x8]
[task 2020-08-13T11:00:35.409Z] 11:00:35     INFO -      rsp = 0x00007000055c1be0   rip = 0x000000011363fe15
[task 2020-08-13T11:00:35.409Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.410Z] 11:00:35     INFO -   4  libmozglue.dylib!AddressRadixTree<(unsigned long)44>::Get(void*) [mozjemalloc.cpp:32ec11f12a6225412c435cc250491175a7552021 : 1662 + 0x8]
[task 2020-08-13T11:00:35.410Z] 11:00:35     INFO -      rsp = 0x00007000055c1bf0   rip = 0x000000011363fe15
[task 2020-08-13T11:00:35.410Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.410Z] 11:00:35     INFO -   5  libmozglue.dylib!AddressRadixTree<(unsigned long)44>::Get(void*) [mozjemalloc.cpp:32ec11f12a6225412c435cc250491175a7552021 : 1662 + 0x8]
[task 2020-08-13T11:00:35.410Z] 11:00:35     INFO -      rsp = 0x00007000055c1c00   rip = 0x000000011363fe15
[task 2020-08-13T11:00:35.410Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.410Z] 11:00:35     INFO -   6  libmozglue.dylib!arena_t::DallocRun(arena_run_t*, bool) [mozjemalloc.cpp:32ec11f12a6225412c435cc250491175a7552021 : 2619 + 0x15]
[task 2020-08-13T11:00:35.410Z] 11:00:35     INFO -      rsp = 0x00007000055c1c40   rip = 0x0000000113639e2f
[task 2020-08-13T11:00:35.410Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.411Z] 11:00:35     INFO -   7  libmozglue.dylib!arena_t::DallocSmall(arena_chunk_t*, void*, arena_chunk_map_t*) [mozjemalloc.cpp:32ec11f12a6225412c435cc250491175a7552021 : 3313 + 0x10]
[task 2020-08-13T11:00:35.411Z] 11:00:35     INFO -      rsp = 0x00007000055c1c90   rip = 0x0000000113640688
[task 2020-08-13T11:00:35.411Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.411Z] 11:00:35     INFO -   8  libmozglue.dylib!AddressRadixTree<(unsigned long)44>::Get(void*) [mozjemalloc.cpp:32ec11f12a6225412c435cc250491175a7552021 : 1662 + 0x8]
[task 2020-08-13T11:00:35.411Z] 11:00:35     INFO -      rsp = 0x00007000055c1cb0   rip = 0x000000011363fe15
[task 2020-08-13T11:00:35.411Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.411Z] 11:00:35     INFO -   9  libmozglue.dylib!AddressRadixTree<(unsigned long)44>::Get(void*) [mozjemalloc.cpp:32ec11f12a6225412c435cc250491175a7552021 : 1662 + 0x8]
[task 2020-08-13T11:00:35.411Z] 11:00:35     INFO -      rsp = 0x00007000055c1cc0   rip = 0x000000011363fe15
[task 2020-08-13T11:00:35.411Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.412Z] 11:00:35     INFO -  10  libmozglue.dylib!AddressRadixTree<(unsigned long)44>::Get(void*) [mozjemalloc.cpp:32ec11f12a6225412c435cc250491175a7552021 : 1662 + 0x8]
[task 2020-08-13T11:00:35.412Z] 11:00:35     INFO -      rsp = 0x00007000055c1cd0   rip = 0x000000011363fe15
[task 2020-08-13T11:00:35.412Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.412Z] 11:00:35     INFO -  11  libmozglue.dylib!AddressRadixTree<(unsigned long)44>::Get(void*) [mozjemalloc.cpp:32ec11f12a6225412c435cc250491175a7552021 : 1662 + 0x8]
[task 2020-08-13T11:00:35.412Z] 11:00:35     INFO -      rsp = 0x00007000055c1ce0   rip = 0x000000011363fe15
[task 2020-08-13T11:00:35.412Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.412Z] 11:00:35     INFO -  12  libmozglue.dylib!arena_t::DallocSmall(arena_chunk_t*, void*, arena_chunk_map_t*) [mozjemalloc.cpp:32ec11f12a6225412c435cc250491175a7552021 : 3290 + 0x10]
[task 2020-08-13T11:00:35.412Z] 11:00:35     INFO -      rsp = 0x00007000055c1cf0   rip = 0x00000001136403da
[task 2020-08-13T11:00:35.412Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.413Z] 11:00:35     INFO -  13  libmozglue.dylib!AddressRadixTree<(unsigned long)44>::Get(void*) [mozjemalloc.cpp:32ec11f12a6225412c435cc250491175a7552021 : 1662 + 0x8]
[task 2020-08-13T11:00:35.413Z] 11:00:35     INFO -      rsp = 0x00007000055c1d00   rip = 0x000000011363fe15
[task 2020-08-13T11:00:35.413Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.413Z] 11:00:35     INFO -  14  libmozglue.dylib!AddressRadixTree<(unsigned long)44>::Get(void*) [mozjemalloc.cpp:32ec11f12a6225412c435cc250491175a7552021 : 1662 + 0x8]
[task 2020-08-13T11:00:35.413Z] 11:00:35     INFO -      rsp = 0x00007000055c1d10   rip = 0x000000011363fe15
[task 2020-08-13T11:00:35.413Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.413Z] 11:00:35     INFO -  15  libmozglue.dylib!arena_t::DallocSmall(arena_chunk_t*, void*, arena_chunk_map_t*) [mozjemalloc.cpp:32ec11f12a6225412c435cc250491175a7552021 : 3290 + 0x10]
[task 2020-08-13T11:00:35.413Z] 11:00:35     INFO -      rsp = 0x00007000055c1d20   rip = 0x00000001136403da
[task 2020-08-13T11:00:35.413Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.414Z] 11:00:35     INFO -  16  libmozglue.dylib!arena_dalloc(void*, unsigned long, arena_t*) [mozjemalloc.cpp:32ec11f12a6225412c435cc250491175a7552021 : 3376 + 0xe]
[task 2020-08-13T11:00:35.414Z] 11:00:35     INFO -      rsp = 0x00007000055c1d60   rip = 0x000000011363ff0f
[task 2020-08-13T11:00:35.414Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.414Z] 11:00:35     INFO -  17  libobjc.A.dylib!object_dispose + 0x1b
[task 2020-08-13T11:00:35.414Z] 11:00:35     INFO -      rsp = 0x00007000055c1da0   rip = 0x00007fff673f673d
[task 2020-08-13T11:00:35.414Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.414Z] 11:00:35     INFO -  18  CoreFoundation + 0x31d5f
[task 2020-08-13T11:00:35.415Z] 11:00:35     INFO -      rsp = 0x00007000055c1dc0   rip = 0x00007fff3cc9cd5f
[task 2020-08-13T11:00:35.415Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.415Z] 11:00:35     INFO -  19  CoreFoundation + 0x31778
[task 2020-08-13T11:00:35.415Z] 11:00:35     INFO -      rsp = 0x00007000055c1e00   rip = 0x00007fff3cc9c778
[task 2020-08-13T11:00:35.415Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.415Z] 11:00:35     INFO -  20  CoreFoundation + 0x3174e
[task 2020-08-13T11:00:35.415Z] 11:00:35     INFO -      rsp = 0x00007000055c1e20   rip = 0x00007fff3cc9c74e
[task 2020-08-13T11:00:35.415Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.415Z] 11:00:35     INFO -  21  CoreFoundation + 0x31cf6
[task 2020-08-13T11:00:35.416Z] 11:00:35     INFO -      rsp = 0x00007000055c1e38   rip = 0x00007fff3cc9ccf6
[task 2020-08-13T11:00:35.416Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.416Z] 11:00:35     INFO -  22  libdispatch.dylib!_dispatch_ulock_wake + 0x1b
[task 2020-08-13T11:00:35.416Z] 11:00:35     INFO -      rsp = 0x00007000055c1e70   rip = 0x00007fff68b83e99
[task 2020-08-13T11:00:35.416Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.416Z] 11:00:35     INFO -  23  libdispatch.dylib!_dispatch_apply_invoke + 0xf9
[task 2020-08-13T11:00:35.416Z] 11:00:35     INFO -      rsp = 0x00007000055c1e90   rip = 0x00007fff68b92ff1
[task 2020-08-13T11:00:35.416Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.417Z] 11:00:35     INFO -  24  libdispatch.dylib!__libdispatchVersionNumber + 0x2512
[task 2020-08-13T11:00:35.417Z] 11:00:35     INFO -      rsp = 0x00007000055c1ea8   rip = 0x00007fff68bb1fd2
[task 2020-08-13T11:00:35.417Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.417Z] 11:00:35     INFO -  25  CoreFoundation + 0x177461
[task 2020-08-13T11:00:35.417Z] 11:00:35     INFO -      rsp = 0x00007000055c1ec0   rip = 0x00007fff3cde2461
[task 2020-08-13T11:00:35.417Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.417Z] 11:00:35     INFO -  26  libdispatch.dylib!_dispatch_last_resort_autorelease_pool_pop + 0x1b
[task 2020-08-13T11:00:35.417Z] 11:00:35     INFO -      rsp = 0x00007000055c1f00   rip = 0x00007fff68b83626
[task 2020-08-13T11:00:35.417Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.418Z] 11:00:35     INFO -  27  libdispatch.dylib!_dispatch_root_queue_drain + 0x479
[task 2020-08-13T11:00:35.418Z] 11:00:35     INFO -      rsp = 0x00007000055c1f20   rip = 0x00007fff68b916f1
[task 2020-08-13T11:00:35.418Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.418Z] 11:00:35     INFO -  28  libdispatch.dylib!_dispatch_worker_thread2 + 0x5a
[task 2020-08-13T11:00:35.418Z] 11:00:35     INFO -      rsp = 0x00007000055c1f90   rip = 0x00007fff68b91b46
[task 2020-08-13T11:00:35.418Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.418Z] 11:00:35     INFO -  29  libsystem_pthread.dylib!_pthread_wqthread + 0x27a
[task 2020-08-13T11:00:35.418Z] 11:00:35     INFO -      rsp = 0x00007000055c1fa0   rip = 0x00007fff68dc36e6
[task 2020-08-13T11:00:35.418Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.418Z] 11:00:35     INFO -  30  libsystem_pthread.dylib!start_wqthread + 0xd
[task 2020-08-13T11:00:35.419Z] 11:00:35     INFO -      rsp = 0x00007000055c1fe0   rip = 0x00007fff68dc33fd
[task 2020-08-13T11:00:35.419Z] 11:00:35     INFO -      Found by: stack scanning
[task 2020-08-13T11:00:35.419Z] 11:00:35     INFO -  31  libdispatch.dylib!_dispatch_kevent_worker_thread + 0x902
[task 2020-08-13T11:00:35.419Z] 11:00:35     INFO -      rsp = 0x00007000055c2090   rip = 0x00007fff68b92497
[task 2020-08-13T11:00:35.419Z] 11:00:35     INFO -      Found by: stack scanning