(In reply to Marco Castelluccio [:marco] from comment #9) > Tyson, by running different instances of Grizzly in parallel, I guess you're also running multiple instances of Firefox in parallel? Yes that is correct. > If so, conflicts between the Firefox instances could explain this. Can you try setting a different GCOV_PREFIX and GCOV_CHILD_PREFIX for each Firefox instance? We now limit each machine to a single Grizzly/Firefox instance. The issue is happening much less frequently. With `GCOV_PREFIX` and `GCOV_CHILD_PREFIX ` set we are still seeing hangs and I can't rule put this crash totally atm.
Bug 1710483 Comment 10 Edit History
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(In reply to Marco Castelluccio [:marco] from comment #9) > Tyson, by running different instances of Grizzly in parallel, I guess you're also running multiple instances of Firefox in parallel? Yes that is correct. > If so, conflicts between the Firefox instances could explain this. Can you try setting a different GCOV_PREFIX and GCOV_CHILD_PREFIX for each Firefox instance? We now limit each machine to a single Grizzly/Firefox instance. The issue is happening much less frequently. With `GCOV_PREFIX` and `GCOV_CHILD_PREFIX ` set we are still seeing hangs and I can't rule out this crash totally atm.