Bug: Intermittent leakcheck | tab 304185 bytes leaked (AsyncFreeSnowWhite, AttributeStyles, BackstagePass, BrowserChild, BrowserChildMessageManager, ...)
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2023-09-26 23:13:19+00:00
Resolved: 2023-10-27 12:02:42+00:00

**Filed by:** nbeleuzu [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=430412003&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/QiHBfscKQ9ySO7Kr8m0WFA/runs/0/artifacts/public/logs/live_backing.log

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```
[task 2023-09-26T22:08:31.873Z] 22:08:31     INFO - nsTraceRefcnt::DumpStatistics: 1055 entries
[task 2023-09-26T22:08:31.873Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 AsyncFreeSnowWhite
[task 2023-09-26T22:08:31.874Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 AttributeStyles
[task 2023-09-26T22:08:31.874Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 BackstagePass
[task 2023-09-26T22:08:31.875Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 BrowserChild
[task 2023-09-26T22:08:31.875Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 BrowserChildMessageManager
[task 2023-09-26T22:08:31.876Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 BrowsingContext
[task 2023-09-26T22:08:31.876Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 BrowsingContextGroup
[task 2023-09-26T22:08:31.877Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 196 CallbackObject
[task 2023-09-26T22:08:31.877Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 40 CharacterData
[task 2023-09-26T22:08:31.877Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 ChildDNSService
[task 2023-09-26T22:08:31.878Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 ChildProcessMessageManagerCallback
[task 2023-09-26T22:08:31.878Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 ChildSHistory
[task 2023-09-26T22:08:31.879Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 ChromeObserver
[task 2023-09-26T22:08:31.879Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 Comment
[task 2023-09-26T22:08:31.880Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 ComponentModuleLoader
[task 2023-09-26T22:08:31.880Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 4 CondVar
[task 2023-09-26T22:08:31.881Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 3 ConsoleReportCollector
[task 2023-09-26T22:08:31.881Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 ContentProcessMessageManager
[task 2023-09-26T22:08:31.882Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 CookieJarSettings
[task 2023-09-26T22:08:31.882Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 45 CustomElementDefinition
[task 2023-09-26T22:08:31.883Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 CustomElementReactionsStack
[task 2023-09-26T22:08:31.883Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 CustomElementRegistry
[task 2023-09-26T22:08:31.884Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 CycleCollectedJSContext
[task 2023-09-26T22:08:31.884Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 CycleCollectedJSRuntime
[task 2023-09-26T22:08:31.884Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 DNSServiceBase
[task 2023-09-26T22:08:31.885Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 DOMArena
[task 2023-09-26T22:08:31.885Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 4 DOMEventTargetHelper
[task 2023-09-26T22:08:31.886Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 DOMLocalization
[task 2023-09-26T22:08:31.886Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 DOMParser
[task 2023-09-26T22:08:31.887Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 DR_State
[task 2023-09-26T22:08:31.887Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 DeferredDNSPrefetches
[task 2023-09-26T22:08:31.888Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 DocGroup
[task 2023-09-26T22:08:31.888Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 Document
[task 2023-09-26T22:08:31.889Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 DocumentL10n
[task 2023-09-26T22:08:31.889Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 DocumentType
[task 2023-09-26T22:08:31.889Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 DrawTargetSkia
[task 2023-09-26T22:08:31.890Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 16 EditorCommand
[task 2023-09-26T22:08:31.890Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 EventCounts
[task 2023-09-26T22:08:31.891Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 2 EventListenerManager
[task 2023-09-26T22:08:31.891Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 2 EventListenerManager::ListenerArray
[task 2023-09-26T22:08:31.892Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 EventListenerService
[task 2023-09-26T22:08:31.892Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 ExpirationTrackerObserver
[task 2023-09-26T22:08:31.893Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 2 FatSlots
[task 2023-09-26T22:08:31.893Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 FeaturePolicy
[task 2023-09-26T22:08:31.894Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 FontFace
[task 2023-09-26T22:08:31.894Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 FontFaceImpl
[task 2023-09-26T22:08:31.895Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 FontFaceSet
[task 2023-09-26T22:08:31.895Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 FontFaceSetDocumentImpl
[task 2023-09-26T22:08:31.895Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 FontFaceSetImpl
[task 2023-09-26T22:08:31.896Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 40 FragmentOrElement
[task 2023-09-26T22:08:31.896Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 GlobalImageObserver
[task 2023-09-26T22:08:31.897Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 GlobalStyleSheetCache
[task 2023-09-26T22:08:31.897Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 HTMLAnchorElement
[task 2023-09-26T22:08:31.898Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 HTMLBodyElement
[task 2023-09-26T22:08:31.898Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 11 HTMLElement
[task 2023-09-26T22:08:31.899Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 4 HTMLLinkElement
[task 2023-09-26T22:08:31.899Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 3 HTMLMetaElement
[task 2023-09-26T22:08:31.900Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 3 HTMLScriptElement
[task 2023-09-26T22:08:31.900Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 2 HTMLSharedListElement
[task 2023-09-26T22:08:31.901Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 HTMLTitleElement
[task 2023-09-26T22:08:31.901Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 IAPZCTreeManager
[task 2023-09-26T22:08:31.902Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 ImageLoader
[task 2023-09-26T22:08:31.902Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 ImageTracker
[task 2023-09-26T22:08:31.903Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 2 JSActor
[task 2023-09-26T22:08:31.904Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 JSRuntime
[task 2023-09-26T22:08:31.905Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 2 JSWindowActorChild
[task 2023-09-26T22:08:31.905Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 L10nMutations
[task 2023-09-26T22:08:31.906Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 LoadInfo
[task 2023-09-26T22:08:31.907Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 5 LoadedScript
[task 2023-09-26T22:08:31.907Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 2 Loader
[task 2023-09-26T22:08:31.908Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 Localization
[task 2023-09-26T22:08:31.909Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 Location
[task 2023-09-26T22:08:31.909Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 8 MediaList
[task 2023-09-26T22:08:31.910Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 MessageListenerManager
[task 2023-09-26T22:08:31.911Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 2 ModuleLoaderBase
[task 2023-09-26T22:08:31.911Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 4 ModuleScript
[task 2023-09-26T22:08:31.912Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 40 Mutex
[task 2023-09-26T22:08:31.913Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 NoOpDNSListener
[task 2023-09-26T22:08:31.914Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 19 NodeInfo
[task 2023-09-26T22:08:31.914Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 24 NonRefcountedDOMObject
[task 2023-09-26T22:08:31.915Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 OnloadBlocker
[task 2023-09-26T22:08:31.916Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 PAPZCTreeManagerChild
[task 2023-09-26T22:08:31.916Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 PBrowserChild
[task 2023-09-26T22:08:31.917Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 PWindowGlobalChild
[task 2023-09-26T22:08:31.918Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 Performance
[task 2023-09-26T22:08:31.918Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 2 PerformanceEntry
[task 2023-09-26T22:08:31.919Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 PerformanceMainThread
[task 2023-09-26T22:08:31.919Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 PerformanceNavigationTiming
[task 2023-09-26T22:08:31.920Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 PerformancePaintTiming
[task 2023-09-26T22:08:31.921Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 PerformanceResourceTiming
[task 2023-09-26T22:08:31.921Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 PermissionDelegateHandler
[task 2023-09-26T22:08:31.922Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 13 PermissionKey
[task 2023-09-26T22:08:31.923Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 PermissionManager
[task 2023-09-26T22:08:31.923Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 Preferences
[task 2023-09-26T22:08:31.924Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 PrincipalHashKey
[task 2023-09-26T22:08:31.925Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 Promise
[task 2023-09-26T22:08:31.925Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 2 ProtoAndIfaceCache
[task 2023-09-26T22:08:31.926Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 PuppetBidiKeyboard
[task 2023-09-26T22:08:31.926Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 PuppetWidget
[task 2023-09-26T22:08:31.927Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 34 ReferrerInfo
[task 2023-09-26T22:08:31.928Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 RequestContext
[task 2023-09-26T22:08:31.928Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 RequestContextService
[task 2023-09-26T22:08:31.929Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 RestoreTabContentObserver
[task 2023-09-26T22:08:31.929Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 86 RuleNode
[task 2023-09-26T22:08:31.930Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 2 ScriptFetchOptions
[task 2023-09-26T22:08:31.931Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 ScriptLoader
[task 2023-09-26T22:08:31.931Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 2135 ServoArc
[task 2023-09-26T22:08:31.932Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 SharedPrefMap
[task 2023-09-26T22:08:31.933Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 13 SharedStringBundle
[task 2023-09-26T22:08:31.933Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 3 SharedStringMap
[task 2023-09-26T22:08:31.934Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 SharedStyleSheetCache
[task 2023-09-26T22:08:31.935Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 15 SheetLoadDataHashKey
[task 2023-09-26T22:08:31.935Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 StorageObserver
[task 2023-09-26T22:08:31.936Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 26 StyleSheet
[task 2023-09-26T22:08:31.937Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 20 StyleSheetInfo
[task 2023-09-26T22:08:31.937Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 12 SubstitutingURL
[task 2023-09-26T22:08:31.938Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 TelemetryImpl
[task 2023-09-26T22:08:31.938Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 ThreadEventTarget
[task 2023-09-26T22:08:31.939Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 ThreadTargetSink
[task 2023-09-26T22:08:31.940Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 2 ThrottledEventQueue
[task 2023-09-26T22:08:31.940Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 2 ThrottledEventQueue::Inner
[task 2023-09-26T22:08:31.941Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 2 TimeoutExecutor
[task 2023-09-26T22:08:31.942Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 2 TimeoutSet
[task 2023-09-26T22:08:31.942Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 UACacheReporter
[task 2023-09-26T22:08:31.943Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 UIDirectionManager
[task 2023-09-26T22:08:31.944Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 22 URLExtraData
[task 2023-09-26T22:08:31.944Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 UploadLastDir
[task 2023-09-26T22:08:31.945Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 9 WeakReference
[task 2023-09-26T22:08:31.945Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 WindowContext
[task 2023-09-26T22:08:31.946Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 WindowGlobalChild
[task 2023-09-26T22:08:31.947Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 XPCJSContext
[task 2023-09-26T22:08:31.947Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 XPCJSRuntime
[task 2023-09-26T22:08:31.948Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 XPCLocaleCallbacks
[task 2023-09-26T22:08:31.949Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 25 XPCNativeInterface
[task 2023-09-26T22:08:31.949Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 25 XPCNativeMember
[task 2023-09-26T22:08:31.950Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 19 XPCNativeSet
[task 2023-09-26T22:08:31.950Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 19 XPCWrappedNative
[task 2023-09-26T22:08:31.951Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 6 XPCWrappedNativeProto
[task 2023-09-26T22:08:31.951Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 XPCWrappedNativeScope
[task 2023-09-26T22:08:31.952Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 26 XPCWrappedNativeTearOff
[task 2023-09-26T22:08:31.953Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 XULPersist
[task 2023-09-26T22:08:31.953Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 13 bundleCacheEntry_t
[task 2023-09-26T22:08:31.954Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 gfxFontEntry
[task 2023-09-26T22:08:31.955Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 gfxFontFamily
[task 2023-09-26T22:08:31.955Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 2 gfxFontSrcPrincipal
[task 2023-09-26T22:08:31.956Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 gfxFontSrcURI
[task 2023-09-26T22:08:31.956Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 mozJSSubScriptLoader
[task 2023-09-26T22:08:31.957Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsAppFileLocationProvider
[task 2023-09-26T22:08:31.958Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 8 nsAttrChildContentList
[task 2023-09-26T22:08:31.958Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 2 nsAuthURLParser
[task 2023-09-26T22:08:31.959Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsBaseContentList
[task 2023-09-26T22:08:31.960Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsBaseWidget
[task 2023-09-26T22:08:31.960Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 2 nsCSPContext
[task 2023-09-26T22:08:31.961Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 2 nsCategoryObserver
[task 2023-09-26T22:08:31.962Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsConsoleService
[task 2023-09-26T22:08:31.962Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsContentList
[task 2023-09-26T22:08:31.963Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsContentPolicy
[task 2023-09-26T22:08:31.963Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsContentUtils::UserInteractionObserve
[task 2023-09-26T22:08:31.964Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsDOMNavigationTiming
[task 2023-09-26T22:08:31.965Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 17 nsDOMSlots
[task 2023-09-26T22:08:31.966Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsDeque
[task 2023-09-26T22:08:31.966Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsDequeBase
[task 2023-09-26T22:08:31.967Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsDirectoryService
[task 2023-09-26T22:08:31.967Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsDocShell::InterfaceRequestorProxy
[task 2023-09-26T22:08:31.968Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsEnvironment
[task 2023-09-26T22:08:31.969Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsExternalHelperAppService
[task 2023-09-26T22:08:31.969Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsFocusManager
[task 2023-09-26T22:08:31.970Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsFrameMessageManager
[task 2023-09-26T22:08:31.971Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 40 nsGenericHTMLElement
[task 2023-09-26T22:08:31.971Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsGlobalWindowInner
[task 2023-09-26T22:08:31.972Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsGlobalWindowObserver
[task 2023-09-26T22:08:31.973Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsGlobalWindowOuter
[task 2023-09-26T22:08:31.973Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsHashPropertyBag
[task 2023-09-26T22:08:31.974Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 501 nsHtml5AttributeName
[task 2023-09-26T22:08:31.975Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 208 nsHtml5ElementName
[task 2023-09-26T22:08:31.975Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsHtml5HtmlAttributes
[task 2023-09-26T22:08:31.976Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 80 nsIContent
[task 2023-09-26T22:08:31.976Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsIOService
[task 2023-09-26T22:08:31.977Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsJARChannel
[task 2023-09-26T22:08:31.978Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsJARProtocolHandler
[task 2023-09-26T22:08:31.978Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsJARURI
[task 2023-09-26T22:08:31.979Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 15 nsJSPrincipals
[task 2023-09-26T22:08:31.980Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsLayoutStatics
[task 2023-09-26T22:08:31.980Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsLoadGroup
[task 2023-09-26T22:08:31.981Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 7 nsLocalFile
[task 2023-09-26T22:08:31.982Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 2 nsMessageManagerScriptExecutor
[task 2023-09-26T22:08:31.982Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsNoAuthURLParser
[task 2023-09-26T22:08:31.983Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsNodeInfoManager
[task 2023-09-26T22:08:31.984Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsNodeWeakReference
[task 2023-09-26T22:08:31.984Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsObserverService
[task 2023-09-26T22:08:31.985Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 3 nsPrefBranch
[task 2023-09-26T22:08:31.985Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 3 nsRange
[task 2023-09-26T22:08:31.986Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 3 nsRect
[task 2023-09-26T22:08:31.987Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsRedirectHistoryEntry
[task 2023-09-26T22:08:31.987Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsScriptSecurityManager
[task 2023-09-26T22:08:31.988Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsSimpleNestedURI
[task 2023-09-26T22:08:31.989Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 14 nsSimpleURI
[task 2023-09-26T22:08:31.989Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsSocketTransportService
[task 2023-09-26T22:08:31.990Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 32 nsStandardURL
[task 2023-09-26T22:08:31.991Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsStreamTransportService
[task 2023-09-26T22:08:31.991Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 3025 nsStringBuffer
[task 2023-09-26T22:08:31.992Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 13 nsStringBundleBase
[task 2023-09-26T22:08:31.993Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsStringBundleService
[task 2023-09-26T22:08:31.993Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsStyleFont
[task 2023-09-26T22:08:31.994Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsStyleText
[task 2023-09-26T22:08:31.994Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsStyleVisibility
[task 2023-09-26T22:08:31.995Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 40 nsTextFragment
[task 2023-09-26T22:08:31.996Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 38 nsTextNode
[task 2023-09-26T22:08:31.996Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 2 nsThread
[task 2023-09-26T22:08:31.997Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsTimer
[task 2023-09-26T22:08:31.998Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 1 nsTimerImpl
[task 2023-09-26T22:08:31.998Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 4 nsURIHashKey
[task 2023-09-26T22:08:31.999Z] 22:08:31     INFO - TEST-INFO | leakcheck | tab leaked 2 nsVariant
[task 2023-09-26T22:08:32.000Z] 22:08:32     INFO - TEST-INFO | leakcheck | tab leaked 6 nsWeakReference
[task 2023-09-26T22:08:32.000Z] 22:08:32     INFO - TEST-INFO | leakcheck | tab leaked 1 nsWebBrowser
[task 2023-09-26T22:08:32.001Z] 22:08:32     INFO - TEST-INFO | leakcheck | tab leaked 1 nsWindowWatcher
[task 2023-09-26T22:08:32.002Z] 22:08:32     INFO - TEST-INFO | leakcheck | tab leaked 1 nsXPCComponents
[task 2023-09-26T22:08:32.002Z] 22:08:32     INFO - TEST-INFO | leakcheck | tab leaked 1 nsXPCComponents_Classes
[task 2023-09-26T22:08:32.003Z] 22:08:32     INFO - TEST-INFO | leakcheck | tab leaked 1 nsXPCComponents_ID
[task 2023-09-26T22:08:32.003Z] 22:08:32     INFO - TEST-INFO | leakcheck | tab leaked 1 nsXPCComponents_Interfaces
[task 2023-09-26T22:08:32.004Z] 22:08:32     INFO - TEST-INFO | leakcheck | tab leaked 1 nsXPCComponents_Results
[task 2023-09-26T22:08:32.005Z] 22:08:32     INFO - TEST-INFO | leakcheck | tab leaked 1 nsXPCComponents_Utils
[task 2023-09-26T22:08:32.005Z] 22:08:32     INFO - TEST-INFO | leakcheck | tab leaked 1 nsXPCComponents_utils_Sandbox
[task 2023-09-26T22:08:32.006Z] 22:08:32     INFO - TEST-INFO | leakcheck | tab leaked 2 nsXPCWrappedJS
[task 2023-09-26T22:08:32.007Z] 22:08:32     INFO - TEST-INFO | leakcheck | tab leaked 1 nsXPConnect
[task 2023-09-26T22:08:32.007Z] 22:08:32     INFO - TEST-INFO | leakcheck | tab leaked 1 nsXULPopupManager
[task 2023-09-26T22:08:32.008Z] 22:08:32     INFO - TEST-INFO | leakcheck | tab leaked 1 nsXULPrototypeCache
[task 2023-09-26T22:08:32.009Z] 22:08:32     INFO - TEST-INFO | leakcheck | tab leaked 1 nsZipReaderCache
[task 2023-09-26T22:08:32.009Z] 22:08:32     INFO - TEST-INFO | leakcheck | tab leaked 1 xpc::CompartmentPrivate
[task 2023-09-26T22:08:32.014Z] 22:08:32     INFO - TEST-UNEXPECTED-FAIL | leakcheck | tab 304185 bytes leaked (AsyncFreeSnowWhite, AttributeStyles, BackstagePass, BrowserChild, BrowserChildMessageManager, ...)
[task 2023-09-26T22:08:32.014Z] 22:08:32     INFO - 
```