This bug was filed from the Socorro interface and is report bp-2f724cd3-2356-47fc-a3ff-2185a2160602. =============================================================

Getting these startup crashes last weeks on several OS X 10.11.5 nodes using Firefox 46.0.1 (also had these issues on 46). Malware scan didn't point out any problems

(In reply to Geert from comment #1) > Getting these startup crashes Strange, this is a shutdown crash... {"phase":"quit-application-granted","conditions":[{"name":"SessionStore: flushing all windows","state":{"total":1,"current":0},"filename":"resource:///modules/sessionstore/SessionStore.jsm","lineNumber":1459,"stack":["resource:///modules/sessionstore/SessionStore.jsm:ssi_onQuitApplicationGranted:1459","resource:///modules/sessionstore/SessionStore.jsm:ssi_observe:653","chrome://global/content/globalOverlay.js:goQuitApplication:69","chrome://browser/content/hiddenWindow.xul:oncommand:1"]}]} please report your experience in bug 1255977, maybe it can help understanding why it happens.

I'm sorry, I think the report filled as a bug was the shutdown crash (also occurs sometimes). I will try to add my experience in 1255977. Shall I also fill in a bug report for a real startup one?

Crash volume for signature 'mozalloc_abort | Abort | NS_DebugBreak | nsDebugImpl::Abort | NS_InvokeByIndex': - nightly (version 50): 8 crashes from 2016-06-06. - aurora (version 49): 20 crashes from 2016-06-07. - beta (version 48): 91 crashes from 2016-06-06. - release (version 47): 945 crashes from 2016-05-31. - esr (version 45): 1883 crashes from 2016-04-07. Crash volume on the last weeks: Week N-1 Week N-2 Week N-3 Week N-4 Week N-5 Week N-6 Week N-7 - nightly 0 0 0 0 2 3 3 - aurora 0 0 0 0 1 14 5 - beta 0 0 0 0 25 46 20 - release 0 0 0 0 250 561 134 - esr 0 0 0 0 148 277 228 Affected platform: Mac OS X