This bug was filed from the Socorro interface and is report bp-f25191eb-5265-4a8d-bff8-076660180223. ============================================================= java.lang.IllegalStateException: Current session is open at org.mozilla.geckoview.GeckoView.setSession(GeckoView.java:197) at org.mozilla.gecko.GeckoApp.onCreate(GeckoApp.java:1056) at org.mozilla.gecko.BrowserApp.onCreate(BrowserApp.java:722) at android.app.Activity.performCreate(Activity.java:7359) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1218) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3137) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3279) at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:5326) at android.app.ActivityThread.-wrap19(Unknown Source:0) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1887) at android.os.Handler.dispatchMessage(Handler.java:108) at android.os.Looper.loop(Looper.java:166) at android.app.ActivityThread.main(ActivityThread.java:7390) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:245) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:926) ============================================================= There is 1 crash in nightly 60 with buildid 20180222154730. In analyzing the backtrace, the regression may have been introduced by patch [1] to fix bug 1432235. [1] https://hg.mozilla.org/mozilla-central/rev?node=60e0b03bcb63

This is bug 1432235, bug 1432235 was merely changed the signature by moving files around.

Sorry, meant to say this is bug 1435500.

Eugen, this bug was marked as a duplicate of bug 1435500 which was fixed in 59 but we are still crashing in 61, should we reopen it?

Dylan, this looks like the same signature, can you please verify?

(In reply to Eugen Sawin [:esawin] from comment #4) > Dylan, this looks like the same signature, can you please verify? Yeah, this looks like the same signature to me. I'm not sure how this is still happening given the code in GeckoApp.java closes the existing GeckoSession (if it exists) and then immediately calls setSession().