This bug was filed from the Socorro interface and is report bp-846eff60-7103-40f7-b772-4be630180919. ============================================================= Java stack trace: java.lang.NullPointerException: Attempt to invoke virtual method 'int org.mozilla.gecko.util.GeckoBundle.getInt(java.lang.String, int)' on a null object reference at org.mozilla.geckoview.SessionTextInput.onProvideAutofillVirtualStructure(SessionTextInput.java:516) at org.mozilla.geckoview.GeckoView.onProvideAutofillVirtualStructure(GeckoView.java:634) at android.view.View.dispatchProvideStructureForAssistOrAutofill(View.java:8210) at android.view.View.dispatchProvideAutofillStructure(View.java:8202) at android.view.ViewGroup.dispatchProvideAutofillStructure(ViewGroup.java:3493) at android.view.ViewGroup.dispatchProvideAutofillStructure(ViewGroup.java:3510) at android.view.ViewGroup.dispatchProvideAutofillStructure(ViewGroup.java:3510) at android.view.ViewGroup.dispatchProvideAutofillStructure(ViewGroup.java:3510) at android.view.ViewGroup.dispatchProvideAutofillStructure(ViewGroup.java:3510) at android.view.ViewGroup.dispatchProvideAutofillStructure(ViewGroup.java:3510) at android.app.assist.AssistStructure$WindowNode.<init>(AssistStructure.java:510) at android.app.assist.AssistStructure.<init>(AssistStructure.java:1912) at android.app.ActivityThread.handleRequestAssistContextExtras(ActivityThread.java:3133) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1899) at android.os.Handler.dispatchMessage(Handler.java:106) at android.os.Looper.loop(Looper.java:164) at android.app.ActivityThread.main(ActivityThread.java:6753) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:482) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)

Update auto-fill info when selecting tabs. Also for auto-fill focus and page events, only handle those events for the foreground tab, so events from background tabs don't inadvertently affect auto-fill for the foreground tab.

Don't update the focused node in the node cache during auto-fill focus events, because we don't necessarily know if the focused node should be in the node cahce (e.g. the focused node could be from another window than the one we're handling currently).

Comment on attachment 9011740 [details] Bug 1492704 - 1. Update auto-fill then selecting tabs; r=petru Petru-Mugurel Lingurar[:petru] has approved the revision.

Comment on attachment 9011741 [details] Bug 1492704 - 2. Keep track of the auto-fill focus root node; r=droeh Dylan Roeh (:droeh) has approved the revision.

Pushed by nchen@mozilla.com: https://hg.mozilla.org/integration/mozilla-inbound/rev/bf4e7fd47d96 1. Update auto-fill then selecting tabs; r=petru https://hg.mozilla.org/integration/mozilla-inbound/rev/a44a660a1580 2. Don't update node during auto-fill focus event; r=droeh

Jim, do we need to uplift this auto-fill fix to GV 63 Beta or the GV 62 relbranch? The crash volume looks pretty low, though we don't have recent data for GV 62 because Focus 7.0 has temporarily disabled GV's Breakpad crash reporting.

https://hg.mozilla.org/mozilla-central/rev/bf4e7fd47d96 https://hg.mozilla.org/mozilla-central/rev/a44a660a1580

Pretty sure this is specific to Fennec auto-fill (bug 1485810), so we can let it ride the trains on 64.

There ~3000 crashes with this signature after the patch landed. The signature is ranked #0 in nightly top-crashers.

[Tracking Requested - why for this release]: Crashes number is very high.

Backed out 2 changesets (bug 1492704)by request of jcristau for causing multiple nightly crashes a=backout CLOSED TREE Backout revision https://hg.mozilla.org/mozilla-central/rev/034d18f8ad947f9cc1e730f62ecaf5adfaac50ec Failed push https://treeherder.mozilla.org/#/jobs?repo=mozilla-central&revision=be037b5b6327f423a45c50837de07bae9522bd9a :jchen Could you please take a look?

Pushed by nchen@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/7b49a74b30e6 1. Update auto-fill then selecting tabs; r=petru https://hg.mozilla.org/integration/autoland/rev/538da6bb518b 2. Keep track of the auto-fill focus root node; r=droeh

https://hg.mozilla.org/mozilla-central/rev/7b49a74b30e6 https://hg.mozilla.org/mozilla-central/rev/538da6bb518b