1006018 - crash in java.lang.IllegalArgumentException: Prompt:ShowTop was not registered at org.mozilla.gecko.EventDispatcher.unregisterListener(EventDispatcher.java)

Status: RESOLVED WORKSFORME

(Firefox for Android Graveyard :: General, defect)

Description

[Aaron Train [:aaronmt]]

This bug was filed from the Socorro interface and is 
report bp-214c5171-d207-4f1b-8efa-3a8882140504.
=============================================================

java.lang.IllegalArgumentException: Prompt:ShowTop was not registered
	at org.mozilla.gecko.EventDispatcher.unregisterListener(EventDispatcher.java:101)
	at org.mozilla.gecko.EventDispatcher.unregisterGeckoThreadListener(EventDispatcher.java:139)
	at org.mozilla.gecko.BrowserApp.onResume(BrowserApp.java:610)
	at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1192)
	at android.app.Activity.performResume(Activity.java:5310)
	at android.app.ActivityThread.performResumeActivity(ActivityThread.java:2778)
	at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:2817)
	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1238)
	at android.os.Handler.dispatchMessage(Handler.java:102)
	at android.os.Looper.loop(Looper.java:136)
	at android.app.ActivityThread.main(ActivityThread.java:5017)
	at java.lang.reflect.Method.invokeNative(Native Method)
	at java.lang.reflect.Method.invoke(Method.java:515)
	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
	at de.robv.android.xposed.XposedBridge.main(XposedBridge.java:133)
	at dalvik.system.NativeStart.main(Native Method)

Comment 1

[Sorina Florean [:sflorean]]

Environment: 
Device: Nexus 5 (Android 6.0.1);
Build: Nightly 48.0b2 (2016-05-24);

Steps to reproduce:
1. Launch Firefox; 
2. Tap on device home button;
3. Launch Firefox. 

Expected result:
Firefox opens and about:home is displayed.

Actual result:
Firefox crashes.

Comment 2

[Kartikaya Gupta (email:[e-mail])]

I'm hitting this crash pretty frequently on Aurora 48.

Comment 3

[u421692]

Currently #1 crash on Aurora, representing 86.67% from the total crashes.

Comment 4

[:Margaret Leibovic]

I suspect this may be caused by bug 1269682.

jchen, can you take a look?

Comment 5

[Sylvestre Ledru [:Sylvestre]]

Tracking for obvious reasons.
Margaret, you are too quick :p I had a mid-air collision!

Comment 6

[(inactive) Jim Chen [:jchen] [:darchons]]

There was a busted uplift to Aurora that was fixed in bug 1269682. It should be in today's aurora build.

Comment 7

[u421692]

Verified as fixed after checking the reports from https://crash-stats.mozilla.com