1708900 - Intermittent startup_about_home_paint_realworld_webextensions | application crashed [@ CoreFoundation + 0x9f1e]

Status: RESOLVED INCOMPLETE

(Core :: Privacy: Anti-Tracking, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: malexandru [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=338401794&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/GMWxSSf9RN6TL0daOKkBEA/runs/0/artifacts/public/logs/live_backing.log

---

[task 2021-05-01T12:17:47.905Z] 12:17:47     INFO -  SUITE-START | Running 1 tests
[task 2021-05-01T12:17:47.906Z] 12:17:47     INFO -  TEST-START | startup_about_home_paint_realworld_webextensions
[task 2021-05-01T12:17:47.906Z] 12:17:47     INFO -  Initialising browser for startup_about_home_paint_realworld_webextensions test...
[task 2021-05-01T12:17:47.907Z] 12:17:47     INFO -  Cloning profile located at /Users/cltbld/tasks/task_1619871311/build/tests/talos/talos/base_profile
[task 2021-05-01T12:17:47.908Z] 12:17:47     INFO -  Merging profile: /Users/cltbld/tasks/task_1619871311/build/tests/talos/talos/profile_data/base
[task 2021-05-01T12:17:47.909Z] 12:17:47     INFO -  Merging profile: /Users/cltbld/tasks/task_1619871311/build/tests/talos/talos/profile_data/common
[task 2021-05-01T12:17:47.916Z] 12:17:47     INFO -  Merging profile: /Users/cltbld/tasks/task_1619871311/build/tests/talos/talos/profile_data/perf
[task 2021-05-01T12:17:47.922Z] 12:17:47     INFO -  Installing Add-ons:
[task 2021-05-01T12:17:47.922Z] 12:17:47     INFO -  ['/Users/cltbld/tasks/task_1619871311/build/tests/talos/talos/talos-powers', '/Users/cltbld/tasks/task_1619871311/build/tests/talos/talos/startup_test/startup_about_home_paint/addon', '/Users/cltbld/tasks/task_1619871311/build/tests/talos/talos/getinfooffline']
[task 2021-05-01T12:17:47.929Z] 12:17:47     INFO -  Installing Webextensions:
[task 2021-05-01T12:17:47.929Z] 12:17:47     INFO -  /Users/cltbld/tasks/task_1619871311/build/tests/talos/talos/webextensions/cisco_webex_extension-1.4.0-fx.xpi
[task 2021-05-01T12:17:47.932Z] 12:17:47     INFO -  /Users/cltbld/tasks/task_1619871311/build/tests/talos/talos/webextensions/addon-3.67-fx.xpi
[task 2021-05-01T12:17:47.933Z] 12:17:47     INFO -  /Users/cltbld/tasks/task_1619871311/build/tests/talos/talos/webextensions/video_downloadhelper-7.3.6-fx.xpi
[task 2021-05-01T12:17:47.937Z] 12:17:47     INFO -  /Users/cltbld/tasks/task_1619871311/build/tests/talos/talos/webextensions/noscript_security_suite-10.6.3-an+fx.xpi
[task 2021-05-01T12:17:47.941Z] 12:17:47     INFO -  /Users/cltbld/tasks/task_1619871311/build/tests/talos/talos/webextensions/adblock_plus-3.5.2-an+fx.xpi
[task 2021-05-01T12:17:47.947Z] 12:17:47     INFO -  Application command: /Users/cltbld/tasks/task_1619871311/build/application/Firefox Nightly.app/Contents/MacOS/firefox http://127.0.0.1:49211/getInfo.html -foreground -profile /var/folders/k9/zzdxphd909dbc6r2bxtqss2m000017/T/tmpqy50x2wh/profile
[task 2021-05-01T12:17:47.952Z] 12:17:47     INFO -  TEST-INFO | started process 1000 (/Users/cltbld/tasks/task_1619871311/build/application/Firefox Nightly.app/Contents/MacOS/firefox http://127.0.0.1:49211/getInfo.html)
[task 2021-05-01T12:17:50.484Z] 12:17:50     INFO -  console.warn: SearchSettings: "get: No settings file exists, new profile?" (new NotFoundError("Could not open the file at /var/folders/k9/zzdxphd909dbc6r2bxtqss2m000017/T/tmpqy50x2wh/profile/search.json.mozlz4", (void 0)))
[task 2021-05-01T12:17:50.601Z] 12:17:50     INFO -  JavaScript error: moz-extension://a227e592-9ad7-9d43-89f9-180074134e8c/bg/main.js, line 4: Error: Please use $(ref:runtime.getURL).
[task 2021-05-01T12:17:50.891Z] 12:17:50     INFO -  JavaScript error: moz-extension://1e81549b-aeac-cb4e-9f13-1ea528ab7368/background/main.js, line 1: Error: Warning processing windowTypes: This property is deprecated
[task 2021-05-01T12:17:50.963Z] 12:17:50     INFO -  __metrics
[task 2021-05-01T12:17:50.963Z] 12:17:50     INFO -  	Screen width/height: 1280/1024
[task 2021-05-01T12:17:50.964Z] 12:17:50     INFO -  	colorDepth: 24
[task 2021-05-01T12:17:50.964Z] 12:17:50     INFO -  	Browser inner width/height: 1280/916
[task 2021-05-01T12:17:50.964Z] 12:17:50     INFO -  __metrics
[task 2021-05-01T12:17:51.076Z] 12:17:51     INFO -  JavaScript warning: resource://gre/modules/Troubleshoot.jsm, line 692: WebGL context was lost.
[task 2021-05-01T12:17:51.083Z] 12:17:51     INFO -  JavaScript warning: resource://gre/modules/Troubleshoot.jsm, line 692: WebGL context was lost.
[task 2021-05-01T12:17:51.114Z] 12:17:51     INFO -  JavaScript error: moz-extension://a227e592-9ad7-9d43-89f9-180074134e8c/lib/Messages.js, line 68: Error: Could not establish connection. Receiving end does not exist.
[task 2021-05-01T12:17:51.168Z] 12:17:51     INFO -  about:support	{"application":{"name":"Firefox","osVersion":"Darwin 18.6.0 Darwin Kernel Version 18.6.0: Thu Apr 25 23:16:27 PDT 2019; root:xnu-4903.261.4~2/RELEASE_X86_64","version":"90.0a1","buildID":"20210501093251","distributionID":"","userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:90.0) Gecko/20100101 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1","info":{"AzureFallbackCanvasBackend":"skia","AzureCanvasBackend":"skia","AzureContentBackend":"skia","ApzWheelInput":1,"ApzDragInput":1,"ApzKeyboardInput":1,"ApzAutoscrollInput":1,"ApzZoomingInput":1,"TileHeight":512,"TileWidth":512,"CMSOutputProfile":"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","DisplayCount":1,"Display0":"1280x1024 scale:1.000000"},"featureLog":{"features":[{"name":"HW_COMPOSITING","description":"Compositing","status":"available","log":[{"type":"default","status":"available"}]},{"name":"OPENGL_COMPOSITING","description":"OpenGL Compositing","status":"available","log":[{"type":"default","status":"available"}]},{"name":"WEBRENDER","description":"WebRender","status":"available","log":[{"type":"default","status":"available"}]},{"name":"WEBRENDER_QUALIFIED","description":"WebRender qualified","status":"available","log":[{"type":"default","status":"available"}]},{"name":"WEBRENDER_COMPOSITOR","description":"WebRender native compositor","status":"available","log":[{"type":"default","status":"available"}]},{"name":"WEBRENDER_SHADER_CACHE","description":"WebRender shader disk cache","status":"disabled","log":[{"type":"default","status":"disabled","message":"Disabled by default"}]},{"name":"WEBRENDER_OPTIMIZED_SHADERS","description":"WebRender optimized shaders","status":"available","log":[{"type":"default","status":"available"}]},{"name":"WEBRENDER_ANGLE","description":"WebRender ANGLE","status":"unavailable","log":[{"type":"default","status":"available"},{"type":"env","status":"unavailable","message":"OS not supported"}]},{"name":"WEBRENDER_DCOMP_PRESENT","description":"WebRender DirectComposition","status":"unavailable","log":[{"type":"default","status":"available"},{"type":"user","status":"disabled","message":"User disabled via pref"},{"type":"env","status":"unavailable","message":"Requires Windows 10 or later"},{"type":"runtime","status":"unavailable","message":"Requires ANGLE"}]},{"name":"WEBRENDER_SOFTWARE","description":"WebRender software fallback","status":"available","log":[{"type":"default","status":"available"}]},{"name":"OMTP","description":"Off Main Thread Painting","status":"disabled","log":[{"type":"default","status":"disabled","message":"Disabled by default"}]},{"name":"WEBGPU","description":"WebGPU","status":"disabled","log":[{"type":"default","status":"disabled","message":"Disabled by default"}]}],"fallbacks":[]},"crashGuards":[]},"experimentalFeatures":[["experimental-features-abouthome-startup-cache","browser.startup.homepage.abouthome_cache.enabled",false],["experimental-features-cookie-samesite-lax-by-default2","network.cookie.sameSite.laxByDefault",true],["experimental-features-cookie-samesite-none-requires-secure2","network.cookie.sameSite.noneRequiresSecure",true],["experimental-features-cookie-samesite-schemeful","network.cookie.sameSite.schemeful",true],["experimental-features-css-constructable-stylesheets","layout.css.constructable-stylesheets.enabled",false],["experimental-features-css-masonry2","layout.css.grid-template-masonry-value.enabled",true],["experimental-features-devtools-color-scheme-simulation","devtools.inspector.color-scheme-simulation.enabled",true],["experimental-features-devtools-compatibility-panel","devtools.inspector.compatibility.enabled",true],["experimental-features-devtools-execution-context-selector","devtools.webconsole.input.context",true],["experimental-features-devtools-serviceworker-debugger-support","devtools.debugger.features.windowless-service-workers",false],["experimental-features-fission","fission.autostart",true],["experimental-features-http3","network.http.http3.enabled",true],["experimental-features-media-avif","image.avif.enabled",false],["experimental-features-multi-pip","media.videocontrols.picture-in-picture.allow-multiple",true],["experimental-features-ime-search","browser.urlbar.keepPanelOpenDuringImeComposition",false],["experimental-features-web-api-inputmode","dom.forms.inputmode",true],["experimental-features-web-gpu2","dom.webgpu.enabled",false],["experimental-features-webrtc-global-mute-toggles","privacy.webrtc.globalMuteToggles",false],["experimental-features-win32k-lockdown","security.sandbox.content.win32k-disable",false]],"addons":[{"name":"Cisco Webex Extension","type":"extension","version":"1.4.0","isActive":true,"id":"[e-mail]"},{"name":"Easy Screenshot","type":"extension","version":"3.67","isActive":true,"id":"[e-mail]"},{"name":"First about:home paint performance test","type":"extension","version":"0.1","isActive":true,"id":"[e-mail]"},{"name":"NoScript","type":"extension","version":"10.6.3","isActive":true,"id":"{73a6fe31-595d-460b-a920-fcc0f8843232}"},{"name":"Talos Powers","type":"extension","version":"1.1","isActive":true,"id":"[e-mail]"},{"name":"Video DownloadHelper","type":"extension","version":"7.3.6","isActive":true,"id":"{b9db16a4-6edc-47ec-a1f4-b86292ed211d}"}],"features":[{"name":"DoH Roll-Out","version":"2.0.0","id":"[e-mail]"},{"name":"Firefox Screenshots","version":"39.0.1","id":"[e-mail]"},{"name":"Form Autofill","version":"1.0.1","id":"[e-mail]"},{"name":"Picture-In-Picture","version":"1.0.0","id":"[e-mail]"},{"name":"Web Compatibility Interventions","version":"22.0.0","id":"[e-mail]"},{"name":"WebCompat 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[task 2021-05-01T12:17:52.193Z] 12:17:52     INFO -  [GFX1-]: Failed to connect WebRenderBridgeChild.
[task 2021-05-01T12:17:52.547Z] 12:17:52     INFO -  TEST-INFO | 1000: exit 0
[task 2021-05-01T12:17:52.598Z] 12:17:52     INFO -  Browser initialized.
[task 2021-05-01T12:17:52.598Z] 12:17:52     INFO -  Fission enabled: True
[task 2021-05-01T12:17:52.922Z] 12:17:52     INFO -  Running cycle 1/20 for startup_about_home_paint_realworld_webextensions test...
[task 2021-05-01T12:17:52.923Z] 12:17:52     INFO -  Using env: {'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.L91N8cr3iF/Render',
[task 2021-05-01T12:17:52.923Z] 12:17:52     INFO -   'EXTRA_MOZHARNESS_CONFIG': '{"installer_url": '
[task 2021-05-01T12:17:52.924Z] 12:17:52     INFO -                              '"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/W0sAJs6rQBCDS-5j8uZDkQ/artifacts/public/build/target.dmg", '
[task 2021-05-01T12:17:52.924Z] 12:17:52     INFO -                              '"test_packages_url": '
[task 2021-05-01T12:17:52.924Z] 12:17:52     INFO -                              '"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/W0sAJs6rQBCDS-5j8uZDkQ/artifacts/public/build/target.test_packages.json"}',
[task 2021-05-01T12:17:52.925Z] 12:17:52     INFO -   'GECKO_HEAD_REPOSITORY': 'https://hg.mozilla.org/mozilla-central',
[task 2021-05-01T12:17:52.925Z] 12:17:52     INFO -   'GECKO_HEAD_REV': 'cd81489560e48d19e43f8438c0c939fb58023648',
[task 2021-05-01T12:17:52.925Z] 12:17:52     INFO -   'HOME': '/Users/cltbld',
[task 2021-05-01T12:17:52.925Z] 12:17:52     INFO -   'LANG': 'en_US.UTF-8',
[task 2021-05-01T12:17:52.926Z] 12:17:52     INFO -   'LC_ALL': 'en_US.UTF-8',
[task 2021-05-01T12:17:52.926Z] 12:17:52     INFO -   'LD_LIBRARY_PATH': '/Users/cltbld/tasks/task_1619871311/build/application/Firefox '
[task 2021-05-01T12:17:52.926Z] 12:17:52     INFO -                      'Nightly.app/Contents/MacOS',
[task 2021-05-01T12:17:52.926Z] 12:17:52     INFO -   'LOGNAME': 'cltbld',
[task 2021-05-01T12:17:52.927Z] 12:17:52     INFO -   'MINIDUMP_SAVE_PATH': '/Users/cltbld/tasks/task_1619871311/build/blobber_upload_dir',
[task 2021-05-01T12:17:52.927Z] 12:17:52     INFO -   'MINIDUMP_STACKWALK': '/Users/cltbld/tasks/task_1619871311/fetches/minidump_stackwalk/minidump_stackwalk',
[task 2021-05-01T12:17:52.927Z] 12:17:52     INFO -   'MOZ_ACCELERATED': '1',
[task 2021-05-01T12:17:52.927Z] 12:17:52     INFO -   'MOZ_AUTOMATION': '1',
[task 2021-05-01T12:17:52.928Z] 12:17:52     INFO -   'MOZ_CRASHREPORTER': '1',
[task 2021-05-01T12:17:52.928Z] 12:17:52     INFO -   'MOZ_CRASHREPORTER_NO_REPORT': '1',
[task 2021-05-01T12:17:52.928Z] 12:17:52     INFO -   'MOZ_DISABLE_NONLOCAL_CONNECTIONS': '1',
[task 2021-05-01T12:17:52.929Z] 12:17:52     INFO -   'MOZ_FETCHES': '[{"artifact": "public/build/fix-stacks.tar.xz", "extract": '
[task 2021-05-01T12:17:52.929Z] 12:17:52     INFO -                  'true, "task": "X2kqA8QASAKZOcJ0Aw1WLw"}, {"artifact": '
[task 2021-05-01T12:17:52.929Z] 12:17:52     INFO -                  '"public/build/minidump_stackwalk.tar.xz", "extract": true, '
[task 2021-05-01T12:17:52.929Z] 12:17:52     INFO -                  '"task": "KaEnQAS2TWinQVFiSenSDw"}]',
[task 2021-05-01T12:17:52.930Z] 12:17:52     INFO -   'MOZ_FETCHES_DIR': '/Users/cltbld/tasks/task_1619871311/fetches',
[task 2021-05-01T12:17:52.930Z] 12:17:52     INFO -   'MOZ_NODE_PATH': '/usr/local/bin/node',
[task 2021-05-01T12:17:52.930Z] 12:17:52     INFO -   'MOZ_SCM_LEVEL': '3',
[task 2021-05-01T12:17:52.930Z] 12:17:52     INFO -   'MOZ_UPLOAD_DIR': '/Users/cltbld/tasks/task_1619871311/build/blobber_upload_dir',
[task 2021-05-01T12:17:52.931Z] 12:17:52     INFO -   'MOZ_USE_PAGELOADER': '1',
[task 2021-05-01T12:17:52.931Z] 12:17:52     INFO -   'MOZ_WEBRENDER': '1',
[task 2021-05-01T12:17:52.931Z] 12:17:52     INFO -   'NO_EM_RESTART': '1',
[task 2021-05-01T12:17:52.931Z] 12:17:52     INFO -   'PATH': '/Users/cltbld/tasks/task_1619871311/build/venv/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin',
[task 2021-05-01T12:17:52.931Z] 12:17:52     INFO -   'PWD': '/Users/cltbld',
[task 2021-05-01T12:17:52.932Z] 12:17:52     INFO -   'PYTHON': '/usr/local/bin/python3',
[task 2021-05-01T12:17:52.932Z] 12:17:52     INFO -   'PYTHONPATH': '/Users/cltbld/tasks/task_1619871311/build/tests/talos',
[task 2021-05-01T12:17:52.932Z] 12:17:52     INFO -   'RUST_BACKTRACE': 'full',
[task 2021-05-01T12:17:52.932Z] 12:17:52     INFO -   'SCCACHE_DISABLE': '1',
[task 2021-05-01T12:17:52.932Z] 12:17:52     INFO -   'SHELL': '/bin/bash',
[task 2021-05-01T12:17:52.933Z] 12:17:52     INFO -   'SHLVL': '1',
[task 2021-05-01T12:17:52.933Z] 12:17:52     INFO -   'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.M3kQ3MpVgQ/Listeners',
[task 2021-05-01T12:17:52.933Z] 12:17:52     INFO -   'STYLO_FORCE_ENABLED': '1',
[task 2021-05-01T12:17:52.933Z] 12:17:52     INFO -   'TASKCLUSTER_ROOT_URL': 'https://firefox-ci-tc.services.mozilla.com',
[task 2021-05-01T12:17:52.934Z] 12:17:52     INFO -   'TASK_ID': 'GMWxSSf9RN6TL0daOKkBEA',
[task 2021-05-01T12:17:52.934Z] 12:17:52     INFO -   'TMPDIR': '/var/folders/k9/zzdxphd909dbc6r2bxtqss2m000017/T/',
[task 2021-05-01T12:17:52.934Z] 12:17:52     INFO -   'USER': 'cltbld',
[task 2021-05-01T12:17:52.934Z] 12:17:52     INFO -   'VIRTUAL_ENV': '/Users/cltbld/tasks/task_1619871311/build/venv',
[task 2021-05-01T12:17:52.934Z] 12:17:52     INFO -   'XPC_FLAGS': '0x0',
[task 2021-05-01T12:17:52.935Z] 12:17:52     INFO -   'XPC_SERVICE_NAME': '0',
[task 2021-05-01T12:17:52.935Z] 12:17:52     INFO -   '_': '/usr/local/bin/generic-worker',
[task 2021-05-01T12:17:52.935Z] 12:17:52     INFO -   '__CF_USER_TEXT_ENCODING': '0x27:0:0'}
[task 2021-05-01T12:17:52.935Z] 12:17:52     INFO -  TEST-INFO | started process 1013 (/Users/cltbld/tasks/task_1619871311/build/application/Firefox Nightly.app/Contents/MacOS/firefox -foreground -profile /var/folders/k9/zzdxphd909dbc6r2bxtqss2m000017/T/tmpqy50x2wh/profile)
[task 2021-05-01T12:17:54.739Z] 12:17:54     INFO -  PID 1013 | _RegisterApplication(), FAILED TO establish the default connection to the WindowServer, _CGSDefaultConnection() is NULL.
[task 2021-05-01T12:17:54.854Z] 12:17:54     INFO -  PID 1013 | __start_report1406__end_report
[task 2021-05-01T12:17:54.854Z] 12:17:54     INFO -  PID 1013 |
[task 2021-05-01T12:17:54.854Z] 12:17:54     INFO -  PID 1013 | __startTimestamp1520.367722__endTimestamp
[task 2021-05-01T12:17:55.340Z] 12:17:55     INFO -  PID 1013 |
[task 2021-05-01T12:17:55.340Z] 12:17:55     INFO -  PID 1013 | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-05-01T12:17:55.340Z] 12:17:55     INFO -  PID 1013 |
[task 2021-05-01T12:17:55.464Z] 12:17:55     INFO -  TEST-INFO | 1013: exit 0
[task 2021-05-01T12:17:55.466Z] 12:17:55     INFO -  mozcrash checking /var/folders/k9/zzdxphd909dbc6r2bxtqss2m000017/T/tmpqy50x2wh/profile/minidumps for minidumps...
[task 2021-05-01T12:17:55.466Z] 12:17:55     INFO -  mozcrash Downloading symbols from: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/W0sAJs6rQBCDS-5j8uZDkQ/artifacts/public/build/target.crashreporter-symbols.zip
[task 2021-05-01T12:17:59.037Z] 12:17:59     INFO -  mozcrash Copy/paste: /Users/cltbld/tasks/task_1619871311/fetches/minidump_stackwalk/minidump_stackwalk /var/folders/k9/zzdxphd909dbc6r2bxtqss2m000017/T/tmpqy50x2wh/profile/minidumps/9DB9F1BC-147F-476B-9BF0-0AC91CDE6DF2.dmp /var/folders/k9/zzdxphd909dbc6r2bxtqss2m000017/T/tmpixbqlsds
[task 2021-05-01T12:18:03.956Z] 12:18:03     INFO -  mozcrash Saved minidump as /Users/cltbld/tasks/task_1619871311/build/blobber_upload_dir/9DB9F1BC-147F-476B-9BF0-0AC91CDE6DF2.dmp
[task 2021-05-01T12:18:03.956Z] 12:18:03     INFO -  PROCESS-CRASH | startup_about_home_paint_realworld_webextensions | application crashed [@ CoreFoundation + 0x9f1e]
[task 2021-05-01T12:18:03.957Z] 12:18:03     INFO -  Crash dump filename: /var/folders/k9/zzdxphd909dbc6r2bxtqss2m000017/T/tmpqy50x2wh/profile/minidumps/9DB9F1BC-147F-476B-9BF0-0AC91CDE6DF2.dmp
[task 2021-05-01T12:18:03.957Z] 12:18:03     INFO -  Operating system: Mac OS X
[task 2021-05-01T12:18:03.957Z] 12:18:03     INFO -                    10.14.5 18F132
[task 2021-05-01T12:18:03.957Z] 12:18:03     INFO -  CPU: amd64
[task 2021-05-01T12:18:03.958Z] 12:18:03     INFO -       family 6 model 69 stepping 1
[task 2021-05-01T12:18:03.958Z] 12:18:03     INFO -       4 CPUs
[task 2021-05-01T12:18:03.958Z] 12:18:03     INFO -  GPU: UNKNOWN
[task 2021-05-01T12:18:03.958Z] 12:18:03     INFO -  Crash reason:  EXC_BAD_ACCESS / KERN_INVALID_ADDRESS
[task 2021-05-01T12:18:03.959Z] 12:18:03     INFO -  Crash address: 0x0
[task 2021-05-01T12:18:03.959Z] 12:18:03     INFO -  Process uptime: 3 seconds
[task 2021-05-01T12:18:03.959Z] 12:18:03     INFO -  Thread 3 (crashed)
[task 2021-05-01T12:18:03.959Z] 12:18:03     INFO -   0  CoreFoundation + 0x9f1e
[task 2021-05-01T12:18:03.960Z] 12:18:03     INFO -      rax = 0xd318a90936300038   rdx = 0x0000000000000000
[task 2021-05-01T12:18:03.960Z] 12:18:03     INFO -      rcx = 0x0000000000000000   rbx = 0x0000000000000000
[task 2021-05-01T12:18:03.960Z] 12:18:03     INFO -      rsi = 0x0000000000000000   rdi = 0x0000000000000000
[task 2021-05-01T12:18:03.961Z] 12:18:03     INFO -      rbp = 0x000070000190b500   rsp = 0x000070000190b500
[task 2021-05-01T12:18:03.961Z] 12:18:03     INFO -       r8 = 0x0000000000000000    r9 = 0xffffffff00000000
[task 2021-05-01T12:18:03.961Z] 12:18:03     INFO -      r10 = 0x0000000101ce3088   r11 = 0x0000000000000207
[task 2021-05-01T12:18:03.961Z] 12:18:03     INFO -      r12 = 0x0000000000000000   r13 = 0x0000000000000000
[task 2021-05-01T12:18:03.962Z] 12:18:03     INFO -      r14 = 0x0000000000000000   r15 = 0x0000000000000000
[task 2021-05-01T12:18:03.962Z] 12:18:03     INFO -      rip = 0x00007fff359b2f1e
[task 2021-05-01T12:18:03.962Z] 12:18:03     INFO -      Found by: given as instruction pointer in context
[task 2021-05-01T12:18:03.962Z] 12:18:03     INFO -   1  CoreFoundation + 0xfccc8
[task 2021-05-01T12:18:03.963Z] 12:18:03     INFO -      rbp = 0x000070000190bc10   rsp = 0x000070000190b510
[task 2021-05-01T12:18:03.963Z] 12:18:03     INFO -      rip = 0x00007fff35aa5cc8
[task 2021-05-01T12:18:03.963Z] 12:18:03     INFO -      Found by: previous frame's frame pointer
[task 2021-05-01T12:18:03.963Z] 12:18:03     INFO -   2  libFontRegistry.dylib!TLocalFontRegistryImp::RegisterFont(__CFURL const*, __CFDictionary const*, unsigned int, unsigned int, __CFError**) const + 0x1de
[task 2021-05-01T12:18:03.964Z] 12:18:03     INFO -      rbp = 0x000070000190bd00   rsp = 0x000070000190bc20
[task 2021-05-01T12:18:03.964Z] 12:18:03     INFO -      rip = 0x00007fff34085ffc
[task 2021-05-01T12:18:03.964Z] 12:18:03     INFO -      Found by: previous frame's frame pointer
[task 2021-05-01T12:18:03.965Z] 12:18:03     INFO -   3  libFontRegistry.dylib!TLocalFontRegistryImp::RegisterFonts(__CFArray const*, __CFDictionary const*, unsigned int, unsigned int, __CFArray const**, __CFArray const**) const + 0xbf
[task 2021-05-01T12:18:03.965Z] 12:18:03     INFO -      rbp = 0x000070000190bd70   rsp = 0x000070000190bd10
[task 2021-05-01T12:18:03.965Z] 12:18:03     INFO -      rip = 0x00007fff34086cd9
[task 2021-05-01T12:18:03.965Z] 12:18:03     INFO -      Found by: previous frame's frame pointer
[task 2021-05-01T12:18:03.966Z] 12:18:03     INFO -   4  libFontRegistry.dylib!XTRegisterFonts2 + 0x254
[task 2021-05-01T12:18:03.966Z] 12:18:03     INFO -      rbp = 0x000070000190be10   rsp = 0x000070000190bd80
[task 2021-05-01T12:18:03.966Z] 12:18:03     INFO -      rip = 0x00007fff3409c6a9
[task 2021-05-01T12:18:03.967Z] 12:18:03     INFO -      Found by: previous frame's frame pointer
[task 2021-05-01T12:18:03.967Z] 12:18:03     INFO -   5  CoreText!CTFontManagerRegisterFontsForURLs + 0x5f
[task 2021-05-01T12:18:03.967Z] 12:18:03     INFO -      rbp = 0x000070000190be70   rsp = 0x000070000190be20
[task 2021-05-01T12:18:03.967Z] 12:18:03     INFO -      rip = 0x00007fff376cd54b
[task 2021-05-01T12:18:03.968Z] 12:18:03     INFO -      Found by: previous frame's frame pointer
[task 2021-05-01T12:18:03.968Z] 12:18:03     INFO -   6  XUL!FontRegistrationCallback(void*) [gfxPlatformMac.cpp:cd81489560e48d19e43f8438c0c939fb58023648 : 153 + 0xbe]
[task 2021-05-01T12:18:03.968Z] 12:18:03     INFO -      rbp = 0x000070000190bec0   rsp = 0x000070000190be80
[task 2021-05-01T12:18:03.968Z] 12:18:03     INFO -      rip = 0x0000000102b3ad50
[task 2021-05-01T12:18:03.969Z] 12:18:03     INFO -      Found by: previous frame's frame pointer
[task 2021-05-01T12:18:03.969Z] 12:18:03     INFO -   7  libnss3.dylib!_pt_root [ptthread.c:cd81489560e48d19e43f8438c0c939fb58023648 : 201 + 0x8]
[task 2021-05-01T12:18:03.969Z] 12:18:03     INFO -      rbp = 0x000070000190bf10   rsp = 0x000070000190bed0
[task 2021-05-01T12:18:03.969Z] 12:18:03     INFO -      rip = 0x0000000101a0fe66
[task 2021-05-01T12:18:03.970Z] 12:18:03     INFO -      Found by: previous frame's frame pointer
[task 2021-05-01T12:18:03.970Z] 12:18:03     INFO -   8  libsystem_pthread.dylib!_pthread_body + 0x7e
[task 2021-05-01T12:18:03.970Z] 12:18:03     INFO -      rbp = 0x000070000190bf30   rsp = 0x000070000190bf20
[task 2021-05-01T12:18:03.970Z] 12:18:03     INFO -      rip = 0x00007fff61b022eb
[task 2021-05-01T12:18:03.971Z] 12:18:03     INFO -      Found by: previous frame's frame pointer
[task 2021-05-01T12:18:03.971Z] 12:18:03     INFO -   9  libsystem_pthread.dylib!_pthread_start + 0x42
[task 2021-05-01T12:18:03.971Z] 12:18:03     INFO -      rbp = 0x000070000190bf50   rsp = 0x000070000190bf40
[task 2021-05-01T12:18:03.971Z] 12:18:03     INFO -      rip = 0x00007fff61b05249
[task 2021-05-01T12:18:03.972Z] 12:18:03     INFO -      Found by: previous frame's frame pointer
[task 2021-05-01T12:18:03.972Z] 12:18:03     INFO -  10  libsystem_pthread.dylib!thread_start + 0xd
[task 2021-05-01T12:18:03.972Z] 12:18:03     INFO -      rbp = 0x000070000190bf78   rsp = 0x000070000190bf60
[task 2021-05-01T12:18:03.972Z] 12:18:03     INFO -      rip = 0x00007fff61b0140d
[task 2021-05-01T12:18:03.973Z] 12:18:03     INFO -      Found by: previous frame's frame pointer
[task 2021-05-01T12:18:03.973Z] 12:18:03     INFO -  11  libnss3.dylib + 0xd9d30
[task 2021-05-01T12:18:03.973Z] 12:18:03     INFO -      rsp = 0x000070000190c090   rip = 0x0000000101a0fd30
[task 2021-05-01T12:18:03.974Z] 12:18:03     INFO -      Found by: stack scanning
[task 2021-05-01T12:18:03.974Z] 12:18:03     INFO -  Thread 0
[task 2021-05-01T12:18:03.974Z] 12:18:03     INFO -   0  libdispatch.dylib!_dispatch_queue_attr_from_info + 0x0```

Comment 1

[Intermittent Failures Robot]

5 failures in 3706 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 4
• autoland: 1

Platform and build breakdown:

• macosx1014-64-shippable-qr: 5
  • opt: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1708900&startday=2021-04-26&endday=2021-05-02&tree=all

Comment 2

[Intermittent Failures Robot]

21 failures in 3279 pushes (0.006 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 12
• mozilla-central: 7
• try: 2

Platform and build breakdown:

• macosx1014-64-shippable-qr: 21
  • opt: 21

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1708900&startday=2021-05-03&endday=2021-05-09&tree=all

Comment 3

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.