#0  0x00007fa0e7d9184a in ?? () from /usr/lib/libwebkit2gtk-3.0.so.25
No symbol table info available.
#1  0x00007fa0e7d9b9ea in ?? () from /usr/lib/libwebkit2gtk-3.0.so.25
No symbol table info available.
#2  0x00007fa0e7d4d571 in ?? () from /usr/lib/libwebkit2gtk-3.0.so.25
No symbol table info available.
#3  0x00007fa0e4efd188 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#4  0x00007fa0e4f0eb1d in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#5  0x00007fa0e4f16829 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#6  0x00007fa0e4f16ae2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#7  0x00007fa0e63e1900 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#8  0x00007fa0e4efd3b7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#9  0x00007fa0e4f15e82 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#10 0x00007fa0e4f16ae2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#11 0x00007fa0e643d138 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#12 0x00007fa0e4efd188 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#13 0x00007fa0e4f0e337 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#14 0x00007fa0e4f16829 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#15 0x00007fa0e4f16ae2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#16 0x00007fa0e643c5a1 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#17 0x00000000004745b7 in ephy_middle_clickable_button_handle_event (widget=0x2b7c1d0, event=0x577e810) at /build/buildd/epiphany-browser-3.9.91/./lib/widgets/ephy-middle-clickable-button.c:43
        ret = <optimised out>
        actual_button = 1
        widget_class = <optimised out>
#18 0x00007fa0e650715c in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#19 0x00007fa0e4efd188 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#20 0x00007fa0e4f0e8db in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#21 0x00007fa0e4f164f9 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#22 0x00007fa0e4f16ae2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#23 0x00007fa0e662f724 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#24 0x00007fa0e650558c in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#25 0x00007fa0e6506e2a in gtk_main_do_event () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#26 0x00007fa0e5e71dc2 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
No symbol table info available.
#27 0x00007fa0e4c343a6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#28 0x00007fa0e4c346f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#29 0x00007fa0e4c3479c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#30 0x00007fa0e51d7a2c in g_application_run () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#31 0x000000000043149d in main (argc=1, argv=0x7fffa0553308) at /build/buildd/epiphany-browser-3.9.91/./src/ephy-main.c:495
        option_context = <optimised out>
        option_group = <optimised out>
        error = 0x0
        user_time = <optimised out>
        arbitrary_url = <optimised out>
        ctx = <optimised out>
        mode = <optimised out>
        ephy_shell = 0x1ebf180
        status = <optimised out>
        flags = <optimised out>