.
Thread 4 (LWP 4069):
#0  0x00007f83d7ca78dd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f83d889022c in g_main_context_poll (priority=2147483647, n_fds=2, fds=0x7f83c40010c0, timeout=<optimized out>, context=0x7f83c80148c0) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./glib/gmain.c:4135
        poll_func = 0x7f83d889f140 <g_poll>
#2  g_main_context_iterate (context=0x7f83c80148c0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./glib/gmain.c:3835
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 2
        allocated_nfds = 2
        fds = 0x7f83c40010c0
#3  0x00007f83d88905b2 in g_main_loop_run (loop=0x7f83c800f950) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./glib/gmain.c:4034
        __func__ = "g_main_loop_run"
#4  0x00007f83d8e883b6 in gdbus_shared_thread_func (user_data=0x7f83c800f990) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./gio/gdbusprivate.c:246
        data = 0x7f83c800f990
#5  0x00007f83d88b6d25 in g_thread_proxy (data=0x1e09720) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./glib/gthread.c:778
        thread = <optimized out>
#6  0x00007f83d7f7d6aa in start_thread (arg=0x7f83ce3bc700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f83ce3bc700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140204077467392, -6049965821343039237, 0, 140204094249151, 140204077468096, 140203972950416, 5984624561853300987, 5984610780711092475}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f83d7cb2eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.
.
Thread 3 (LWP 4067):
#0  0x00007f83d7ca78dd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f83d889022c in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f83c80010e0, timeout=<optimized out>, context=0x1e4cf90) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./glib/gmain.c:4135
        poll_func = 0x7f83d889f140 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x1e4cf90, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./glib/gmain.c:3835
        max_priority = 2147483647
        timeout = 24999
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = 1
        fds = 0x7f83c80010e0
#3  0x00007f83d889033c in g_main_context_iteration (context=0x1e4cf90, may_block=1) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./glib/gmain.c:3901
        retval = <optimized out>
#4  0x00007f83cf3c628d in ?? () from /tmp/apport_sandbox_DjyDzg/usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#5  0x00007f83d88b6d25 in g_thread_proxy (data=0x1e09450) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./glib/gthread.c:778
        thread = <optimized out>
#6  0x00007f83d7f7d6aa in start_thread (arg=0x7f83cf3be700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f83cf3be700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140204094252800, -6049965821343039237, 0, 140729851551375, 140204094253504, 31772560, 5984626757655331067, 5984610780711092475}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f83d7cb2eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.
.
Thread 2 (LWP 4068):
#0  0x00007f83d7ca78dd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f83d889022c in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f83c00008c0, timeout=<optimized out>, context=0x7f83c800f0d0) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./glib/gmain.c:4135
        poll_func = 0x7f83d889f140 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x7f83c800f0d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./glib/gmain.c:3835
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = 1
        fds = 0x7f83c00008c0
#3  0x00007f83d889033c in g_main_context_iteration (context=0x7f83c800f0d0, may_block=may_block@entry=1) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./glib/gmain.c:3901
        retval = <optimized out>
#4  0x00007f83d8890379 in glib_worker_main (data=<optimized out>) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./glib/gmain.c:5672
No locals.
#5  0x00007f83d88b6d25 in g_thread_proxy (data=0x1e096d0) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./glib/gthread.c:778
        thread = <optimized out>
#6  0x00007f83d7f7d6aa in start_thread (arg=0x7f83cebbd700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f83cebbd700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140204085860096, -6049965821343039237, 0, 140204094248799, 140204085860800, 0, 5984625658680574203, 5984610780711092475}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f83d7cb2eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.
.
Thread 1 (LWP 4066):
#0  0x0000000000436f52 in gtk_xtext_check_ent_visibility (xtext=xtext@entry=0x202f560, find_ent=0x0, add=add@entry=1) at xtext.c:3365
        ent = <optimized out>
        lines_max = <optimized out>
        line = 0
        height = <optimized out>
#1  0x000000000043d429 in gtk_xtext_check_marker_visibility (xtext=0x202f560) at xtext.c:3382
No locals.
#2  0x000000000041e162 in conversation_panel_check_marker_visibility (panel=<optimized out>) at conversation-panel.c:1185
No locals.
#3  0x0000000000424530 in on_main_window_focus_in (widget=widget@entry=0x20044b0, event=<optimized out>, data=data@entry=0x0) at main-window.c:780
No locals.
#4  0x00007f83d9f96e2d in _gtk_marshal_BOOLEAN__BOXED (closure=0x2cf94c0, return_value=0x7ffe38cfaa90, n_param_values=<optimized out>, param_values=0x7ffe38cfaaf0, invocation_hint=<optimized out>, marshal_data=<optimized out>) at /build/gtk+3.0-lfM3Xq/gtk+3.0-3.16.6/./gtk/gtkmarshalers.c:85
        callback = 0x424510 <on_main_window_focus_in>
        cc = 0x2cf94c0
        data1 = 0x20044b0
        data2 = 0x0
        v_return = <optimized out>
        __FUNCTION__ = "_gtk_marshal_BOOLEAN__BOXED"
#5  0x00007f83d8b65455 in g_closure_invoke (closure=0x2cf94c0, return_value=return_value@entry=0x7ffe38cfaa90, n_param_values=2, param_values=param_values@entry=0x7ffe38cfaaf0, invocation_hint=invocation_hint@entry=0x7ffe38cfaa70) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./gobject/gclosure.c:801
        marshal = <optimized out>
        marshal_data = <optimized out>
        in_marshal = 0
        real_closure = 0x2cf94a0
        __func__ = "g_closure_invoke"
#6  0x00007f83d8b76ee1 in signal_emit_unlocked_R (node=node@entry=0x1df42d0, detail=detail@entry=0, instance=instance@entry=0x20044b0, emission_return=emission_return@entry=0x7ffe38cfac00, instance_and_params=instance_and_params@entry=0x7ffe38cfaaf0) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./gobject/gsignal.c:3616
        tmp = <optimized out>
        handler = 0x2049dc0
        accumulator = 0x1df4340
        emission = {next = 0x0, instance = 0x20044b0, ihint = {signal_id = 41, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        handler_list = 0x2049dc0
        return_accu = 0x7ffe38cfaa90
        accu = {g_type = 20, 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 = 41
        max_sequential_handler_number = 2786
        return_value_altered = 0
#7  0x00007f83d8b7f3f9 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7ffe38cfacb0) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./gobject/gsignal.c:3382
        return_value = {g_type = 20, 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}}}
        error = 0x0
        rtype = 20
        static_scope = 0
        instance_and_params = 0x7ffe38cfaaf0
        signal_return_type = <optimized out>
        param_values = 0x7ffe38cfab08
        i = <optimized out>
        n_params = <optimized out>
        __func__ = "g_signal_emit_valist"
#8  0x00007f83d8b7fc8f in g_signal_emit (instance=instance@entry=0x20044b0, signal_id=<optimized out>, detail=detail@entry=0) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./gobject/gsignal.c:3428
        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7ffe38cfad90, reg_save_area = 0x7ffe38cfacd0}}
#9  0x00007f83da0d0814 in gtk_widget_event_internal (widget=0x20044b0, event=0x2d1bd80) at /build/gtk+3.0-lfM3Xq/gtk+3.0-3.16.6/./gtk/gtkwidget.c:7787
        signal_num = <optimized out>
        return_val = 0
        handled = 0
        event = 0x2d1bd80
        widget = 0x20044b0
#10 0x00007f83d9f95f9a in gtk_main_do_event (event=0x2d1bd80) at /build/gtk+3.0-lfM3Xq/gtk+3.0-3.16.6/./gtk/gtkmain.c:1698
        event_widget = 0x20044b0
        grab_widget = 0x20044b0
        topmost_widget = <optimized out>
        window_group = 0x2e4ed70
        rewritten_event = <optimized out>
        device = 0x1e318e0
        tmp_list = <optimized out>
        __FUNCTION__ = "gtk_main_do_event"
#11 0x00007f83d9b11262 in gdk_event_source_dispatch (source=<optimized out>, callback=<optimized out>, user_data=<optimized out>) at /build/gtk+3.0-lfM3Xq/gtk+3.0-3.16.6/./gdk/x11/gdkeventsource.c:364
        display = <optimized out>
        event = 0x2d1bd80
#12 0x00007f83d8890037 in g_main_dispatch (context=0x1e18530) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./glib/gmain.c:3154
        dispatch = 0x7f83d9b11240 <gdk_event_source_dispatch>
        prev_source = 0x0
        was_in_call = 0
        user_data = 0x0
        callback = 0x0
        cb_funcs = <optimized out>
        cb_data = <optimized out>
        need_destroy = <optimized out>
        source = 0x1e3c580
        current = 0x1e505a0
        i = 0
#13 g_main_context_dispatch (context=context@entry=0x1e18530) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./glib/gmain.c:3769
No locals.
#14 0x00007f83d8890290 in g_main_context_iterate (context=0x1e18530, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./glib/gmain.c:3840
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 3
        fds = 0x2e8e220
#15 0x00007f83d88905b2 in g_main_loop_run (loop=0x2e8e1a0) at /build/glib2.0-hcw3A1/glib2.0-2.45.7/./glib/gmain.c:4034
        __func__ = "g_main_loop_run"
#16 0x00007f83d9f952f5 in gtk_main () at /build/gtk+3.0-lfM3Xq/gtk+3.0-3.16.6/./gtk/gtkmain.c:1219
        loop = 0x2e8e1a0
#17 0x000000000041f849 in fe_main () at fe-gnome.c:203
No locals.
#18 0x000000000041a698 in main (argc=1, argv=0x7ffe38cfb088) at xchat.c:1068
        ret = <optimized out>