Created attachment 65689 [details] user.dmp from Dr Watson Start Webkit, wait a couple seconds, crash... It crashes quite early, after launching the last good version, one can restore the session windows (minus perhaps some tabs).
What nightly build is this crash dump from?
I am on another machine now, but I'd say r66039 (built on Aug 26th)
Created attachment 65880 [details] crash dump from r66284
Created attachment 65907 [details] and from r66335
Committed r66438: <http://trac.webkit.org/changeset/66438>
*** Bug 45099 has been marked as a duplicate of this bug. ***
Sorry, but continues with r66676 (though the crash may be caused by something else) (assuming that build number goes with revision/changeset), crash dump will be attached:(
Created attachment 66471 [details] crash dump from r66676
Just a note that at r66820 things seem to be working again, thanks!