Version-Release number of selected component:
epiphany-runtime-3.20.2-2.fc24

Additional info:
reporter:       libreport-2.7.1
backtrace_rating: 4
cmdline:        epiphany https://bugzilla.gnome.org/show_bug.cgi?id=767123
crash_function: ephy_security_popover_set_property
executable:     /usr/bin/epiphany
global_pid:     3127
kernel:         4.5.5-300.fc24.x86_64
pkg_fingerprint: 73BD E983 81B4 6521
pkg_vendor:     Fedora Project
reproducible:   Not sure how to reproduce the problem
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 0 (10 frames)
 #4 ephy_security_popover_set_property at ephy-security-popover.c:137
 #6 g_object_new_internal at gobject.c:1421
 #8 g_object_new_valist at gobject.c:2040
 #10 ephy_security_popover_new at ephy-security-popover.c:351
 #11 open_security_popover at ephy-window.c:2960
 #12 g_cclosure_marshal_VOID__BOXEDv at gmarshal.c:1950
 #13 _g_closure_invoke_va at gclosure.c:867
 #16 ephy_title_box_button_press_event at ephy-title-box.c:332
 #17 _gtk_marshal_BOOLEAN__BOXEDv at gtkmarshalers.c:131
 #18 _g_closure_invoke_va at gclosure.c:867