#0  0x0000000000411138 in ?? ()
No symbol table info available.
#1  0x00007f2e30011154 in g_closure_invoke (closure=0x656a80, return_value=0x0, n_param_values=1, param_values=0x664100, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.31.4.is.2.31.2/./gobject/gclosure.c:774
        marshal = 0x405510 <g_cclosure_marshal_VOID__VOID@plt>
        marshal_data = <optimized out>
        in_marshal = <optimized out>
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#2  0x00007f2e30020ea5 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=<optimized out>, emission_return=0x0, instance_and_params=0x664100) at /build/buildd/glib2.0-2.31.4.is.2.31.2/./gobject/gsignal.c:3302
        tmp = <optimized out>
        handler = 0x64b090
        accumulator = 0x0
        emission = {next = 0x7fff02302a90, instance = 0x667500, ihint = {signal_id = 24, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        class_closure = 0x64ab10
        hlist = 0x667d78
        handler_list = 0x64b090
        return_accu = 0x0
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        signal_id = 24
        max_sequential_handler_number = 25
        return_value_altered = 0
#3  0x00007f2e3002887b in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=0x7fff02302898) at /build/buildd/glib2.0-2.31.4.is.2.31.2/./gobject/gsignal.c:3033
        instance_and_params = 0x664100
        signal_return_type = 4
        param_values = 0x664118
        node = 0x666dd0
        i = <optimized out>
        n_params = 0
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#4  0x00007f2e30028a42 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.31.4.is.2.31.2/./gobject/gsignal.c:3090
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff02302970, reg_save_area = 0x7fff023028b0}}
#5  0x00007f2e30011154 in g_closure_invoke (closure=0x667e50, return_value=0x0, n_param_values=1, param_values=0x664120, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.31.4.is.2.31.2/./gobject/gclosure.c:774
        marshal = 0x405510 <g_cclosure_marshal_VOID__VOID@plt>
        marshal_data = <optimized out>
        in_marshal = <optimized out>
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#6  0x00007f2e30020ea5 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=<optimized out>, emission_return=0x0, instance_and_params=0x664120) at /build/buildd/glib2.0-2.31.4.is.2.31.2/./gobject/gsignal.c:3302
        tmp = <optimized out>
        handler = 0x64b0f0
        accumulator = 0x0
        emission = {next = 0x7fff02302eb0, instance = 0x65b820, ihint = {signal_id = 14, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        class_closure = 0x659640
        hlist = 0x6688a8
        handler_list = 0x64b0f0
        return_accu = 0x0
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        signal_id = 14
        max_sequential_handler_number = 25
        return_value_altered = 0
#7  0x00007f2e3002887b in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=0x7fff02302c88) at /build/buildd/glib2.0-2.31.4.is.2.31.2/./gobject/gsignal.c:3033
        instance_and_params = 0x664120
        signal_return_type = 4
        param_values = 0x664138
        node = 0x65a060
        i = <optimized out>
        n_params = 0
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#8  0x00007f2e30028a42 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.31.4.is.2.31.2/./gobject/gsignal.c:3090
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff02302d60, reg_save_area = 0x7fff02302ca0}}
#9  0x0000000000418d69 in ?? ()
No symbol table info available.
#10 0x00007f2e30011154 in g_closure_invoke (closure=0x667f00, return_value=0x0, n_param_values=1, param_values=0x66d060, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.31.4.is.2.31.2/./gobject/gclosure.c:774
        marshal = 0x405510 <g_cclosure_marshal_VOID__VOID@plt>
        marshal_data = <optimized out>
        in_marshal = <optimized out>
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#11 0x00007f2e30020ea5 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=<optimized out>, emission_return=0x0, instance_and_params=0x66d060) at /build/buildd/glib2.0-2.31.4.is.2.31.2/./gobject/gsignal.c:3302
        tmp = <optimized out>
        handler = 0x64b180
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x64d630, ihint = {signal_id = 5, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        class_closure = 0x64c620
        hlist = 0x667fa8
        handler_list = 0x64b180
        return_accu = 0x0
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        signal_id = 5
        max_sequential_handler_number = 25
        return_value_altered = 0
#12 0x00007f2e3002887b in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=0x7fff023030a8) at /build/buildd/glib2.0-2.31.4.is.2.31.2/./gobject/gsignal.c:3033
        instance_and_params = 0x66d060
        signal_return_type = 4
        param_values = 0x66d078
        node = 0x646cb0
        i = <optimized out>
        n_params = 0
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#13 0x00007f2e30028a42 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.31.4.is.2.31.2/./gobject/gsignal.c:3090
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff02303180, reg_save_area = 0x7fff023030c0}}
#14 0x00007f2e2fb52514 in g_child_watch_dispatch (source=<optimized out>, callback=<optimized out>, user_data=<optimized out>) at /build/buildd/glib2.0-2.31.4.is.2.31.2/./glib/gmain.c:4433
        child_watch_source = <optimized out>
        child_watch_callback = <optimized out>
#15 0x00007f2e2fb5489a in g_main_dispatch (context=0x649f70) at /build/buildd/glib2.0-2.31.4.is.2.31.2/./glib/gmain.c:2513
        dispatch = 0x7f2e2fb52500 <g_child_watch_dispatch>
        was_in_call = 0
        user_data = 0x64d630
        callback = 0x410050
        cb_funcs = 0x7f2e2fdfe9a0
        cb_data = 0x66fe20
        current_source_link = {data = 0x66e920, next = 0x0}
        need_destroy = <optimized out>
        source = 0x66e920
        current = 0x648420
        i = <optimized out>
#16 g_main_context_dispatch (context=0x649f70) at /build/buildd/glib2.0-2.31.4.is.2.31.2/./glib/gmain.c:3050
No locals.
#17 0x00007f2e2fb54c60 in g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x649f70, self=<optimized out>) at /build/buildd/glib2.0-2.31.4.is.2.31.2/./glib/gmain.c:3121
        timeout = -1
        some_ready = 1
        fds = <optimized out>
        max_priority = 2147483647
        nfds = 2
        allocated_nfds = <optimized out>
#18 g_main_context_iterate (context=0x649f70, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.31.4.is.2.31.2/./glib/gmain.c:3058
        some_ready = 1
#19 0x00007f2e2fb5505a in g_main_loop_run (loop=0x64a0d0) at /build/buildd/glib2.0-2.31.4.is.2.31.2/./glib/gmain.c:3315
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#20 0x0000000000406da3 in ?? ()
No symbol table info available.
#21 0x00007f2e2ef4330d in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#22 0x00000000004075d1 in ?? ()
No symbol table info available.
#23 0x00007fff02303788 in ?? ()
No symbol table info available.
#24 0x000000000000001c in ?? ()
No symbol table info available.
#25 0x0000000000000001 in ?? ()
No symbol table info available.
#26 0x00007fff02304eec in ?? ()
No symbol table info available.
#27 0x0000000000000000 in ?? ()
No symbol table info available.