Leak analysis failed: Object id not found in heap dump.

[kolphi]

Leak Analysis failed

Tried to analyze the files after the dump

2019-07-31_15-23-33_731.zip

Steps to Reproduce

Was doing some tests in our QA application, the application reported to freeze and dump files. When checking the files, "Analysis failed" screen was shown.

[Provide a sample project, a .hprof file or a failing test]
Hprof file attached to this issue

Version Information

• LeakCanary version: 2.0-beta-1
• Android OS version: Android 8.0.0 (Samsung Galaxy S8+)
• Gradle version: 5.1.1

[pyricau]

Thanks for the heap dump. Error reproduced:

java.lang.IllegalArgumentException: Object id 327163240 not found in heap dump.
	at shark.internal.HprofInMemoryIndex.indexedObject(HprofInMemoryIndex.kt:86)
	at shark.HprofHeapGraph.findObjectById(HprofHeapGraph.kt:75)
	at shark.internal.PathFinder.sortedGcRoots(PathFinder.kt:298)
	at shark.internal.PathFinder.enqueueGcRoots(PathFinder.kt:234)
	at shark.internal.PathFinder.findPathsFromGcRoots(PathFinder.kt:183)
	at shark.internal.PathFinder.findPathsFromGcRoots(PathFinder.kt:159)
	at shark.HeapAnalyzer.findLeaks(HeapAnalyzer.kt:122)
	at shark.HeapAnalyzer.analyze(HeapAnalyzer.kt:103)
	at shark.HeapAnalyzer.analyze$default(HeapAnalyzer.kt:82)
	at shark.LegacyHprofTest.analyzeHprof(LegacyHprofTest.kt:125)
	at shark.LegacyHprofTest.analyzeHprof(LegacyHprofTest.kt:113)
	at shark.LegacyHprofTest.bug(LegacyHprofTest.kt:32)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
	at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
	at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
	at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)

[pyricau]

@kolphi I will fix this for the next release. FYI, here's are the leaktraces:

┬
├─ com.jumio.analytics.JumioAnalytics
│    Leaking: NO (a class is never leaking)
│    GC Root: System class
│    ↓ static JumioAnalytics.mAgent
│                            ~~~~~~
├─ com.jumio.analytics.agents.FixedRateQuotaAgent
│    Leaking: UNKNOWN
│    ↓ FixedRateQuotaAgent.mEventDispatcher
│                          ~~~~~~~~~~~~~~~~
├─ com.jumio.analytics.http.HttpEventDispatcher
│    Leaking: UNKNOWN
│    ↓ HttpEventDispatcher.context
│                          ~~~~~~~
╰→ com.jumio.nv.NetverifyActivity
​     Leaking: YES (Activity#mDestroyed is true)

┬
├─ com.jumio.auth.AuthenticationSDK
│    Leaking: NO (AuthenticationSDK↓ is not leaking and a class is never leaking)
│    GC Root: System class
│    ↓ static AuthenticationSDK.instance
├─ com.jumio.auth.AuthenticationSDK
│    Leaking: NO (MainActivity↓ is not leaking)
│    ↓ AuthenticationSDK.rootActivity
├─ com.jumio.qa.MainActivity
│    Leaking: NO (MainActivity$QaAppPagerAdapter↓ is not leaking and Activity#mDestroyed is false)
│    ↓ MainActivity.mSdkFragmentPagerAdapter
├─ com.jumio.qa.MainActivity$QaAppPagerAdapter
│    Leaking: NO (Fragment[]↓ is not leaking)
│    ↓ MainActivity$QaAppPagerAdapter.mFragments
├─ androidx.fragment.app.Fragment[]
│    Leaking: NO (DvFragment↓ is not leaking)
│    ↓ array Fragment[].[3]
├─ com.jumio.qa.view.DvFragment
│    Leaking: NO (Fragment#mFragmentManager is not null)
│    Fragment.mTag=android:switcher:2131296475:3
│    ↓ DvFragment.mRoot
│                 ~~~~~
╰→ android.widget.ScrollView
​     Leaking: YES (ObjectWatcher was watching this)
​     mContext instance of com.jumio.qa.MainActivity with mDestroyed = false
​     View#mParent is null
​     View#mAttachInfo is null (view detached)
​     View.mWindowAttachCount = 1
​     key = e4157a1a-b2ce-4775-9520-d5cfab82e6df
​     watchDurationMillis = 75359
​     retainedDurationMillis = 70357