Comment 3 for bug 80424

Filling that from Firefox ;-)
Please see gdb-epiphany.txt from a terminal in same workspace, right after the freeze. All that worspace got frozen too, including the terminal window, so I am not sure the backtrace is complete. Started gdb from "Already running programs" instructions using epiphany PID.

Could neither run gdb from a tty (guess that was not smart to try) or from another workspace :
~ $ gdb 2>&1 | tee gdb-epiphany3.txt
[gdb blabla here]
(gdb) handle SIG33 pass nostop noprint
Signal Stop Print Pass to program Description
SIG33 No No Yes Real-time event 33
(gdb) set pagination 0
(gdb) attach pid 9963
Illegal process-id: pid 9963.
(gdb) q

killall epiphany did not work. Had to kill -9 9963 (current epiphany PID).

Hope that helps, thank you for your time.