We are already dumping the backtraces when automated tests are crashing, but only for the WebProcess. Right now we have a test where the UIProcess is crashing and we don't see any useful information on the bots.
Created attachment 155727 [details] Patch
Comment on attachment 155727 [details] Patch LGTM, r=me
Comment on attachment 155727 [details] Patch Clearing flags on attachment: 155727 Committed r124327: <http://trac.webkit.org/changeset/124327>
All reviewed patches have been landed. Closing bug.