1698486 - Intermittent /css/css-backgrounds/animations/one-element-transition-with-delay.html | Testing css-backgrounds/animations/one-element-transition-with-delay.html == css-backgrounds/animations/one-element-transition-with-delay-ref.html

Status: RESOLVED INCOMPLETE

(Core :: Layout: Images, Video, and HTML Frames, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: csabou [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=333223067&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/HzPRRHowS8SnqqdX460nnw/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/HzPRRHowS8SnqqdX460nnw/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

[task 2021-03-15T10:03:49.514Z] 10:03:49     INFO - TEST-PASS | /css/css-backgrounds/animations/one-element-transition-with-delay.html | took 453ms
[task 2021-03-15T10:03:49.515Z] 10:03:49     INFO - TEST-START | /css/css-backgrounds/animations/one-element-transition-with-delay.html
[task 2021-03-15T10:03:49.516Z] 10:03:49     INFO - Run 1/10
[task 2021-03-15T10:03:49.519Z] 10:03:49     INFO - PID 1648 | 1615802629517	Marionette	INFO	Testing http://web-platform.test:8000/css/css-backgrounds/animations/one-element-transition-with-delay.html == http://web-platform.test:8000/css/css-backgrounds/animations/one-element-transition-with-delay-ref.html
[task 2021-03-15T10:03:49.688Z] 10:03:49     INFO - PID 1648 | 1615802629688	Marionette	INFO	Emitted TestRendered event
[task 2021-03-15T10:03:49.727Z] 10:03:49     INFO - PID 1648 | 1615802629725	Marionette	INFO	No differences allowed
[task 2021-03-15T10:03:49.788Z] 10:03:49     INFO - TEST-UNEXPECTED-FAIL | /css/css-backgrounds/animations/one-element-transition-with-delay.html | Testing http://web-platform.test:8000/css/css-backgrounds/animations/one-element-transition-with-delay.html == http://web-platform.test:8000/css/css-backgrounds/animations/one-element-transition-with-delay-ref.html
[task 2021-03-15T10:03:49.788Z] 10:03:49     INFO - Found 10000 pixels different, maximum difference per channel 100
[task 2021-03-15T10:03:49.788Z] 10:03:49     INFO - REFTEST   IMAGE 1 (TEST): data:image/png;base64,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
[task 2021-03-15T10:03:49.789Z] 10:03:49     INFO - REFTEST   IMAGE 2 (REFERENCE): data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAJYCAYAAACadoJwAAAM/UlEQVR4nO3XsQ3DQBDEwC/2+29BLsEZ5YVngM0vPJ4HAAAgct4+AAAA+B8CBAAAyAgQAAAgI0AAAICMAAEAADICBAAAyAgQAAAg8zVA7j32QwMAgGUCZGwAALBMgIwNAACWCZCxAQDAMgEyNgAAWCZAxgYAAMsEyNgAAGCZABkbAAAsEyBjAwCAZQJkbAAAsEyAjA0AAJYJkLEBAMAyATI2AABYJkDGBgAAywTI2AAAYJkAGRsAACwTIGMDAIBlAmRsAACwTICMDQAAlgmQsQEAwDIBMjYAAFgmQMYGAADLBMjYAABgmQAZGwAALBMgYwMAgGUCZGwAALBMgIwNAACWCZCxAQDAMgEyNgAAWCZAxgYAAMsEyNgAAGCZABkbAAAsEyBjAwCAZQJkbAAAsEyAjA0AAJYJkLEBAMAyATI2AABYJkDGBgAAywTI2AAAYJkAGRsAACwTIGMDAIBlAmRsAACwTICMDQAAlgmQsQEAwDIBMjYAAFgmQMYGAADLBMjYAABgmQAZGwAALBMgYwMAgGUCZGwAALBMgIwNAACWCZCxAQDAMgEyNgAAWCZAxgYAAMsEyNgAAGCZABkbAAAsEyBjAwCAZQJkbAAAsEyAjA0AAJYJkLEBAMAyATI2AABYJkDGBgAAywTI2AAAYJkAGRsAACwTIGMDAIBlAmRsAACwTICMDQAAlgmQsQEAwDIBMjYAAFgmQMYGAADLBMjYAABgmQAZGwAALBMgYwMAgGUCZGwAALBMgIwNAACWCZCxAQDAMgEyNgAAWCZAxgYAAMsEyNgAAGCZABkbAAAsEyBjAwCAZQJkbAAAsEyAjA0AAJYJkLEBAMAyATI2AABYJkDGBgAAywTI2AAAYJkAGRsAACwTIGMDAIBlAmRsAACwTICMDQAAlgmQsQEAwDIBMjYAAFgmQMYGAADLBMjYAABgmQAZGwAALBMgYwMAgGUCZGwAALBMgIwNAACWCZCxAQDAMh8tAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZAQIAACQESAAAEBGgAAAABkBAgAAZD5j4S53ELlVBAAAAABJRU5ErkJggg==
[task 2021-03-15T10:03:49.789Z] 10:03:49     INFO - TEST-INFO took 260ms
[task 2021-03-15T10:03:49.826Z] 10:03:49     INFO - PID 1648 | 1615802629824	Marionette	INFO	Stopped listening on port 55879
[task 2021-03-15T10:03:49.861Z] 10:03:49     INFO - PID 1648 | [Child 5580, Main Thread] WARNING: '!CanSend() || !mManager || !mManager->CanSend()', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorChild.cpp:40
[task 2021-03-15T10:03:49.862Z] 10:03:49     INFO - PID 1648 | [Child 5580, Main Thread] WARNING: '!CanSend() || !mManager || !mManager->CanSend()', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorChild.cpp:40
[task 2021-03-15T10:03:49.872Z] 10:03:49     INFO - PID 1648 | [Child 5580, Main Thread] WARNING: '!CanSend() || !mManager || !mManager->CanSend()', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorChild.cpp:40
[task 2021-03-15T10:03:49.880Z] 10:03:49     INFO - PID 1648 | [Child 5580, Main Thread] WARNING: '!CanSend() || !mManager || !mManager->CanSend()', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorChild.cpp:40
[task 2021-03-15T10:03:49.880Z] 10:03:49     INFO - PID 1648 | [Child 5580, Main Thread] WARNING: '!CanSend() || !mManager || !mManager->CanSend()', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorChild.cpp:40
[task 2021-03-15T10:03:49.880Z] 10:03:49     INFO - PID 1648 | [Child 5580, Main Thread] WARNING: '!CanSend() || !mManager || !mManager->CanSend()', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorChild.cpp:40
[task 2021-03-15T10:03:49.984Z] 10:03:49     INFO - PID 1648 | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-03-15T10:03:49.998Z] 10:03:49     INFO - PID 1648 | [2021-03-15T10:03:49Z WARN  xulstore::persist] tried to remove key that isn't in the store
[task 2021-03-15T10:03:49.999Z] 10:03:49     INFO - PID 1648 | [2021-03-15T10:03:49Z WARN  xulstore::persist] tried to remove key that isn't in the store
[task 2021-03-15T10:03:50.034Z] 10:03:50     INFO - PID 1648 | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-03-15T09:28:28.388Z] 09:28:28     INFO - PID 1520 | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-03-15T09:28:28.415Z] 09:28:28     INFO - PID 1520 | [Child 3220, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3365
[task 2021-03-15T09:28:28.424Z] 09:28:28     INFO - PID 1520 | [Parent 1764, IPDL Background] WARNING: idb: '0.000000s: starting', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3688
[task 2021-03-15T09:28:28.426Z] 09:28:28     INFO - PID 1520 | [Parent 1764, IPDL Background] WARNING: cache: '0.000000s: starting', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3688
[task 2021-03-15T09:28:28.426Z] 09:28:28     INFO - PID 1520 | [Parent 1764, IPDL Background] WARNING: sdb: '0.000000s: starting', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3688
[task 2021-03-15T09:28:28.427Z] 09:28:28     INFO - PID 1520 | [Parent 1764, IPDL Background] WARNING: ls: '0.000000s: starting', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3688
[task 2021-03-15T09:28:28.429Z] 09:28:28     INFO - PID 1520 | [Parent 1764, IPDL Background] WARNING: idb: '0.000000s: Live database entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3688
[task 2021-03-15T09:28:28.431Z] 09:28:28     INFO - PID 1520 | [Parent 1764, IPDL Background] WARNING: idb: '0.016000s: gLiveDatabaseHashtable entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3688
[task 2021-03-15T09:28:28.431Z] 09:28:28     INFO - PID 1520 | [Parent 1764, IPDL Background] WARNING: idb: '0.016000s: Live database entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3688
[task 2021-03-15T09:28:28.432Z] 09:28:28     INFO - PID 1520 | [Parent 1764, IPDL Background] WARNING: idb: '0.016000s: gLiveDatabaseHashtable entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3688
[task 2021-03-15T09:28:28.433Z] 09:28:28     INFO - PID 1520 | [Parent 1764, IPDL Background] WARNING: idb: '0.016000s: Live database entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3688
[task 2021-03-15T09:28:28.434Z] 09:28:28     INFO - PID 1520 | [Parent 1764, IPDL Background] WARNING: idb: '0.016000s: gLiveDatabaseHashtable entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3688
[task 2021-03-15T09:28:28.436Z] 09:28:28     INFO - PID 1520 | [Parent 1764, IPDL Background] WARNING: idb: '0.016000s: Live database entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3688
[task 2021-03-15T09:28:28.436Z] 09:28:28     INFO - PID 1520 | [Parent 1764, IPDL Background] WARNING: idb: '0.01600[C0s: Live databaseh ielntry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3688
[task 2021-03-15T09:28:28.437Z] 09:28:28     INFO - PID 1520 | [Parent 1764, IPDL Backgroundd]  W3220,A RNING: idb: '0.016000s: gLiveDatabaseHashtable entry removed', file /builds/workerM/checkoutsa/gien ckoTh/dom/rqeauod]t WARNING:a N/S_AENSURE_TctorsParentRUE.(Prcpp:3688
[task 2021-03-15T09:28:28.438Z] 09:28:28     INFO - PID 1520 | [Parent 1764, IPDL Background] WARNING: idb: 'efere0.016000s: completed',nc file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3688
[task 2021-03-15T09:28:28.439Z] 09:28:28     INFO - PID 1520 | es::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4442
[task 2021-03-15T09:28:28.441Z] 09:28:28     INFO - PID 1520 | [Parent 1764, IPDL Background] WARNING: cache: '0.016000s: completed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3688
[task 2021-03-15T09:28:28.442Z] 09:28:28     INFO - PID 1520 | [Parent 1764, IPDL Background] WARNING: sdb: '0.016000s: completed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3688
[task 2021-03-15T09:28:28.443Z] 09:28:28     INFO - PID 1520 | [Parent 1764, IPDL Background] WARNING: ls: '0.016000s: completed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:3688
[task 2021-03-15T09:28:28.685Z] 09:28:28     INFO - PID 1520 | [Parent 1764, Main Thread] WARNING: NS_ENSURE_TRUE(mDB) failed: file /builds/worker/checkouts/gecko/netwerk/cache/nsDiskCacheDeviceSQL.cpp:1279
[task 2021-03-15T09:28:28.712Z] 09:28:28     INFO - PID 1520 | [RDD 2368, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4442
[task 2021-03-15T09:28:29.570Z] 09:28:29     INFO - PID 1520 | [Parent 1764, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3365
[task 2021-03-15T09:28:29.661Z] 09:28:29     INFO - PID 1520 | [Parent 1764, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4442
[task 2021-03-15T09:28:29.940Z] 09:28:29     INFO - Browser exited with return code 0
[task 2021-03-15T09:28:29.941Z] 09:28:29     INFO - PROCESS LEAKS C:\Users\task_1615799641\AppData\Local\Temp\tmp1zsbqnmz\runtests_leaks_864.log
[task 2021-03-15T09:28:29.942Z] 09:28:29     INFO - leakcheck | Processing log file C:\Users\task_1615799641\AppData\Local\Temp\tmp1zsbqnmz\runtests_leaks_864.log for scope /
[task 2021-03-15T09:28:29.942Z] 09:28:29     INFO - TEST-INFO | leakcheck | default process: leak threshold set at 51200 bytes
[task 2021-03-15T09:28:29.943Z] 09:28:29     INFO - TEST-INFO | leakcheck | forkserver process: leak threshold set at 0 bytes
[task 2021-03-15T09:28:29.944Z] 09:28:29     INFO - TEST-INFO | leakcheck | gmplugin process: leak threshold set at 20000 bytes
[task 2021-03-15T09:28:29.944Z] 09:28:29     INFO - TEST-INFO | leakcheck | gpu process: leak threshold set at 0 bytes
[task 2021-03-15T09:28:29.945Z] 09:28:29     INFO - TEST-INFO | leakcheck | plugin process: leak threshold set at 0 bytes
[task 2021-03-15T09:28:29.945Z] 09:28:29     INFO - TEST-INFO | leakcheck | rdd process: leak threshold set at 400 bytes
[task 2021-03-15T09:28:29.946Z] 09:28:29     INFO - TEST-INFO | leakcheck | socket process: leak threshold set at 0 bytes
[task 2021-03-15T09:28:29.947Z] 09:28:29     INFO - TEST-INFO | leakcheck | tab process: leak threshold set at 10000 bytes
[task 2021-03-15T09:28:29.947Z] 09:28:29     INFO - TEST-INFO | leakcheck | vr process: leak threshold set at 0 bytes
[task 2021-03-15T09:28:29.948Z] 09:28:29     INFO - leakcheck | Processing leak log file C:\Users\task_1615799641\AppData\Local\Temp\tmp1zsbqnmz\runtests_leaks_864.log
[task 2021-03-15T09:28:29.948Z] 09:28:29     INFO - 
[task 2021-03-15T09:28:29.949Z] 09:28:29     INFO - == BloatView: ALL (cumulative) LEAK AND BLOAT STATISTICS, default process 1764
[task 2021-03-15T09:28:29.950Z] 09:28:29     INFO - 
[task 2021-03-15T09:28:29.950Z] 09:28:29     INFO -      |<----------------Class--------------->|<-----Bytes------>|<----Objects---->|
[task 2021-03-15T09:28:29.951Z] 09:28:29     INFO -      |                                      | Per-Inst   Leaked|   Total      Rem|
[task 2021-03-15T09:28:29.951Z] 09:28:29     INFO -    0 |TOTAL                                 |       25        0| 1048756        0|
[task 2021-03-15T09:28:29.952Z] 09:28:29     INFO - 
[task 2021-03-15T09:28:29.953Z] 09:28:29     INFO - nsTraceRefcnt::DumpStatistics: 1964 entries
[task 2021-03-15T09:28:29.953Z] 09:28:29     INFO - TEST-PASS | leakcheck | default no leaks detected!
[task 2021-03-15T09:28:29.954Z] 09:28:29     INFO - leakcheck | Processing leak log file C:\Users\task_1615799641\AppData\Local\Temp\tmp1zsbqnmz\runtests_leaks_864_rdd_pid2368.log
[task 2021-03-15T09:28:29.954Z] 09:28:29     INFO - 
[task 2021-03-15T09:28:29.955Z] 09:28:29     INFO - == BloatView: ALL (cumulative) LEAK AND BLOAT STATISTICS, rdd process 2368
[task 2021-03-15T09:28:29.955Z] 09:28:29     INFO - 
[task 2021-03-15T09:28:29.956Z] 09:28:29     INFO -      |<----------------Class--------------->|<-----Bytes------>|<----Objects---->|
[task 2021-03-15T09:28:29.957Z] 09:28:29     INFO -      |                                      | Per-Inst   Leaked|   Total      Rem|
[task 2021-03-15T09:28:29.957Z] 09:28:29     INFO -    0 |TOTAL                                 |       18        0|    5290        0|
[task 2021-03-15T09:28:29.958Z] 09:28:29     INFO - 
[task 2021-03-15T09:28:29.958Z] 09:28:29     INFO - nsTraceRefcnt::DumpStatistics: 176 entries
[task 2021-03-15T09:28:29.959Z] 09:28:29     INFO - TEST-PASS | leakcheck | rdd no leaks detected!```

Comment 1

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

What should be done for this new frequent failure?

Comment 2

[Emilio Cobos Álvarez (:emilio)]

Seems like a recently introduced WPT that depends on timing, so probably disabling / marking as ["PASS", "FAIL"] for now and filing a WPT issue for the Chrome folks to look at.

Hiro, Boris, do you see why the test might be flaky off-hand?

Comment 3

[Hiroyuki Ikezoe (:hiro)]

There are a couple of reasons I can think of;

1. The background color animation runs on the compositor thread on Firefox, and on the compositor we do use the previous timestamp so it might be possible that taking a snapshot based on the timestamp on the main-thread takes one frame earlier than the test expects
2. Related to 1), I don't know how takeScreenshot() takes a snapshot, if it doesn't flush styles explicitly, animations running on the compositor thread are not properly taken by the snapshot

Comment 4

[Hiroyuki Ikezoe (:hiro)]

I missed to see the failure image diff carefully. The failure case is painted as a red box, which means it's the destination background color of the transition, which means in the failure case the transition didn't run at all.

Adding getComputedStyle(target).backgroundColor; call before setting the red color should fix this flaky.

Comment 5

[Hiroyuki Ikezoe (:hiro)]

Commented in the upstream PR, https://github.com/web-platform-tests/wpt/pull/27801#issuecomment-800681639

Comment 6

[Boris Chiou [:boris]]

Thanks for taking care of this, Hiro.

Comment 7

[Hiroyuki Ikezoe (:hiro)]

I've pushed a try run with the getComputedStyle call, it indeed fixed this flaky. https://treeherder.mozilla.org/jobs?repo=try&revision=cac1d965bd04c87ab20798f67e2c88c0c17be87f

Comment 8

[Boris Chiou [:boris]]

(In reply to Hiroyuki Ikezoe (:hiro) from comment #7)

I've pushed a try run with the getComputedStyle call, it indeed fixed this flaky. https://treeherder.mozilla.org/jobs?repo=try&revision=cac1d965bd04c87ab20798f67e2c88c0c17be87f

Great! Good news.

Comment 9

[Andreea Pavel [:apavel]]

Hiroyuki any updates here?

Comment 10

[Hiroyuki Ikezoe (:hiro)]

I've made a PR, https://github.com/web-platform-tests/wpt/pull/28164

Comment 11

[Intermittent Failures Robot]

54 failures in 4257 pushes (0.013 failures/push) were associated with this bug in the last 7 days.

This is the #15 most frequent failure this week.

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. **

Repository breakdown:

• autoland: 37
• try: 7
• mozilla-central: 10

Platform and build breakdown:

• windows7-32: 7
  • debug: 3
  • opt: 4
• macosx1014-64-qr: 7
  • opt: 4
  • debug: 3
• linux1804-64-qr: 8
  • debug: 3
  • opt: 5
• windows10-64: 1
  • debug: 1
• linux1804-64: 9
  • debug: 9
• android-em-7-0-x86_64-qr: 7
  • debug: 3
  • opt: 4
• windows7-32-shippable: 1
  • opt: 1
• linux1804-64-shippable-qr: 7
  • opt: 7
• macosx1014-64-shippable-qr: 2
  • opt: 2
• macosx1014-64-devedition: 1
  • opt: 1
• android-em-7-0-x86_64-shippable-qr: 1
  • opt: 1
• macosx1014-64: 1
  • debug: 1
• windows10-64-shippable-qr: 1
  • opt: 1
• windows10-64-ccov-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1698486&startday=2021-03-15&endday=2021-03-21&tree=all

Comment 12

[Intermittent Failures Robot]

36 failures in 3967 pushes (0.009 failures/push) were associated with this bug in the last 7 days.

This is the #42 most frequent failure this week.

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. **

Repository breakdown:

• try: 4
• autoland: 18
• mozilla-central: 8
• mozilla-beta: 6

Platform and build breakdown:

• macosx1014-64-devedition: 3
  • opt: 3
• linux1804-64-qr: 10
  • opt: 6
  • debug: 4
• windows10-64-shippable-qr: 5
  • opt: 5
• linux1804-64: 5
  • debug: 5
• windows7-32: 2
  • debug: 2
• android-em-7-0-x86_64-qr: 1
  • debug: 1
• linux1804-64-shippable-qr: 5
  • opt: 5
• macosx1014-64-qr: 2
  • debug: 1
  • opt: 1
• macosx1014-64: 1
  • debug: 1
• windows10-64-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1698486&startday=2021-03-22&endday=2021-03-28&tree=all

Comment 13

[Intermittent Failures Robot]

3 failures in 3125 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 2
• try: 1

Platform and build breakdown:

• macosx1014-64-devedition: 1
  • opt: 1
• linux1804-64: 1
  • debug: 1
• linux1804-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1698486&startday=2021-03-29&endday=2021-04-04&tree=all

Comment 14

[Intermittent Failures Robot]

3 failures in 3854 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 3

Platform and build breakdown:

• linux1804-64-shippable-qr: 2
  • opt: 2
• windows10-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1698486&startday=2021-04-05&endday=2021-04-11&tree=all

Comment 15

[Intermittent Failures Robot]

1 failures in 4255 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-release: 1

Platform and build breakdown:

• linux1804-64: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1698486&startday=2021-04-12&endday=2021-04-18&tree=all

Comment 16

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

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