.
Thread 3 (Thread 2803):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
No locals.
#1  0x00007fbb7ae3d392 in g_cond_timed_wait_posix_impl (cond=<value optimized out>, entered_mutex=<value optimized out>, abs_time=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./gthread/gthread-posix.c:242
        result = <value optimized out>
        end_time = {tv_sec = 1300573230, tv_nsec = 773500000}
        timed_out = <value optimized out>
        __PRETTY_FUNCTION__ = "g_cond_timed_wait_posix_impl"
#2  0x00007fbb7ab642af in g_async_queue_pop_intern_unlocked (queue=0xa287e0, try=0, end_time=0x7fbb63014bf0) at /build/buildd/glib2.0-2.28.3/./glib/gasyncqueue.c:423
        retval = <value optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007fbb7abb8b51 in g_thread_pool_wait_for_new_task (data=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./glib/gthreadpool.c:274
        end_time = {tv_sec = 1300573230, tv_usec = 773500}
        task = <value optimized out>
#4  g_thread_pool_thread_proxy (data=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./glib/gthreadpool.c:308
        task = 0xc1ad50
        pool = 0xc1ac30
#5  0x00007fbb7abb63e4 in g_thread_create_proxy (data=0xa13620) at /build/buildd/glib2.0-2.28.3/./glib/gthread.c:1897
        thread = 0xa13620
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007fbb7b297d8c in start_thread (arg=0x7fbb63015700) at pthread_create.c:304
        pd = 0x7fbb63015700
        now = <value optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442796644096, 1242462733319673970, 140735765343168, 140442796644800, 0, 3, -1276529394444265358, -1276512010065274766}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <value optimized out>
        sp = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007fbb7a646f7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 1637):
#0  0x00007fbb7a639e33 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = 18446744073709551100
        oldtype = 0
        result = <value optimized out>
#1  0x00007fbb7ab8f104 in g_main_context_poll (context=0xa4e1f0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:3404
        poll_func = 0x7fbb7ab9f130 <g_poll>
#2  g_main_context_iterate (context=0xa4e1f0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:3086
        max_priority = 2147483647
        timeout = -1
        some_ready = <value optimized out>
        nfds = 3
        allocated_nfds = <value optimized out>
        fds = 0xa442f0
#3  0x00007fbb7ab8f9f2 in g_main_loop_run (loop=0xa4e1d0) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007fbb78915d44 in gdbus_shared_thread_func (data=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./gio/gdbusprivate.c:276
No locals.
#5  0x00007fbb7abb63e4 in g_thread_create_proxy (data=0xa4e2d0) at /build/buildd/glib2.0-2.28.3/./glib/gthread.c:1897
        thread = 0xa4e2d0
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007fbb7b297d8c in start_thread (arg=0x7fbb6a6f6700) at pthread_create.c:304
        pd = 0x7fbb6a6f6700
        now = <value optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442921297664, 1242462733319673970, 140735765343168, 140442921298368, 0, 3, -1276548825413183374, -1276512010065274766}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <value optimized out>
        sp = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007fbb7a646f7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 1633):
#0  0x00007fbb7a5dd8b0 in __libc_free (mem=0x7fbb7c344795) at malloc.c:3724
        ar_ptr = <value optimized out>
        p = 0x7fbb7c344785
        hook = <value optimized out>
#1  0x00007fbb6c466b3c in task_icon_inline_menu_move_to_workspace (icon=0xb48a50, menu=0x9ca6f0, win=0xb65490) at task-icon-build-context-menus.c:1264
        name = 0x7fbb7c344795 <Address 0x7fbb7c344795 out of bounds>
        label = 0xc9a280 "1"
        item = 0xca94f0
        workspace = 0x9e1720
        present_workspace = 0
        i = <value optimized out>
        submenu = 0x9caa30
        menuitem = <value optimized out>
        layout = {rows = 2, cols = 2, grid = 0x7fbb6c228f00, grid_area = 10266352, current_row = 0, current_col = 0}
        num_workspaces = 4
#2  task_icon_inline_action_menu (icon=0xb48a50, menu=0x9ca6f0, win=0xb65490) at task-icon-build-context-menus.c:1345
        menuitem = <value optimized out>
#3  0x00007fbb6c4679ea in menu_parse_start_element (context=0xc379c0, element_name=0xaedf90 "menuitem", attribute_names=<value optimized out>, attribute_values=0x7fff994cf700, user_data=0x9ca6f0, error=<value optimized out>) at task-icon-build-context-menus.c:1770
        name_iter = <value optimized out>
        value_iter = 0x7fff994cf708
        menuitem = 0x0
        menu = 0x9ca6f0
        icon = 0xb48a50
        priv = 0xb48bd0
        item_type = INTERNAL_SMART_WNCK_MENU
        cmd_value = 0x0
        icon_value = 0x0
        text_value = 0x0
        shell_value = 0x0
        custom_name = 0x0
        submenu = 0x0
        applet = 0x9cc8b0
        height = 16
        width = 16
        __PRETTY_FUNCTION__ = "menu_parse_start_element"
        __func__ = "menu_parse_start_element"
#4  0x00007fbb7ab9255a in emit_start_element (context=0xc379c0, error=0x7fff994cf848) at /build/buildd/glib2.0-2.28.3/./glib/gmarkup.c:984
        i = <value optimized out>
        attr_names = 0x7fff994cf720
        attr_values = 0x7fff994cf700
        tmp_error = 0x0
#5  0x00007fbb7ab93f82 in g_markup_parse_context_parse (context=0xc379c0, text=<value optimized out>, text_len=<value optimized out>, error=0x7fff994cf848) at /build/buildd/glib2.0-2.28.3/./glib/gmarkup.c:1324
        __PRETTY_FUNCTION__ = "g_markup_parse_context_parse"
#6  0x00007fbb6c468aed in task_icon_build_context_menu (icon=<value optimized out>) at task-icon-build-context-menus.c:2009
        err = 0x0
        contents = 0xa8d9b0 "<menu>\n  <menuitem type=\"Internal-Dock-Prefs\"></menuitem>\n  <menuitem type=\"Internal-Customize-Icon\"></menuitem>\n  <menuitem type=\"Internal-Remove-Customized-Icon\"></menuitem>\n  <menuitem type=\"Intern"...
        done_once = 1
        markup_parser_context = 0xc379c0
        markup_parser = {start_element = 0x7fbb6c467510 <menu_parse_start_element>, end_element = 0x7fbb6c464bb0 <menu_parse_end_element>, text = 0x7fbb6c464b50 <menu_parse_text>, passthrough = 0, error = 0x7fbb6c464b40 <menu_parse_error>}
        base_menu_filename = 0xab61c0 "avant-window-navigator"
        menu_filename = 0xab6030 "/usr/share/avant-window-navigator/applets/taskmanager/menus/standard.xml"
        menu = 0x9ca6f0
        __func__ = "task_icon_build_context_menu"
        children = <value optimized out>
#7  0x00007fbb6c45f539 in task_icon_button_press_event (widget=<value optimized out>, event=0xc4e240) at task-icon.c:2925
        priv = 0xb48bd0
        icon = 0xb48a50
        __PRETTY_FUNCTION__ = "task_icon_button_press_event"
#8  0x00007fbb7ba11418 in _gtk_marshal_BOOLEAN__BOXED (closure=0x9c5a50, return_value=0x7fff994cfa70, n_param_values=<value optimized out>, param_values=0xb3f130, invocation_hint=<value optimized out>, marshal_data=<value optimized out>) at /build/buildd/gtk+2.0-2.24.3/gtk/gtkmarshalers.c:86
        callback = 0x7fbb6c45f400 <task_icon_button_press_event>
        cc = 0x9c5a50
        data1 = 0xb48a50
        data2 = <value optimized out>
        v_return = <value optimized out>
        __PRETTY_FUNCTION__ = "_gtk_marshal_BOOLEAN__BOXED"
#9  0x00007fbb7b04e81c in g_closure_invoke (closure=0x9c5a50, return_value=0x7fff994cfa70, n_param_values=2, param_values=0xb3f130, invocation_hint=0x7fff994cfa30) at /build/buildd/glib2.0-2.28.3/./gobject/gclosure.c:767
        marshal = <value optimized out>
        marshal_data = <value optimized out>
        in_marshal = 0
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#10 0x00007fbb7b05fe1f in signal_emit_unlocked_R (node=<value optimized out>, detail=0, instance=0xb48a50, emission_return=0x7fff994cfbe0, instance_and_params=0xb3f130) at /build/buildd/glib2.0-2.28.3/./gobject/gsignal.c:3290
        accumulator = 0x9c2a10
        emission = {next = 0x0, instance = 0xb48a50, ihint = {signal_id = 33, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 10868928}
        class_closure = 0x9c5a50
        handler_list = 0xb0c100
        return_accu = 0x7fff994cfa70
        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 = 33
        max_sequential_handler_number = 1258
        return_value_altered = 1
#11 0x00007fbb7b068fa9 in g_signal_emit_valist (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>, var_args=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./gobject/gsignal.c:2993
        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 = 0xb3f130
        signal_return_type = 20
        param_values = 0xb3f148
        node = 0x9c2b00
        i = <value optimized out>
        n_params = 1
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#12 0x00007fbb7b06941f in g_signal_emit (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./gobject/gsignal.c:3040
        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff994cfd20, reg_save_area = 0x7fff994cfc60}}
#13 0x00007fbb7bb2d0f1 in gtk_widget_event_internal (widget=0xb48a50, event=0xc4e240) at /build/buildd/gtk+2.0-2.24.3/gtk/gtkwidget.c:4988
        signal_num = <value optimized out>
        return_val = 0
#14 0x00007fbb7ba0f603 in IA__gtk_propagate_event (widget=0xb48a50, event=0xc4e240) at /build/buildd/gtk+2.0-2.24.3/gtk/gtkmain.c:2493
        tmp = <value optimized out>
        handled_event = <value optimized out>
        __PRETTY_FUNCTION__ = "IA__gtk_propagate_event"
#15 0x00007fbb7ba0f8fb in IA__gtk_main_do_event (event=0xc4e240) at /build/buildd/gtk+2.0-2.24.3/gtk/gtkmain.c:1683
        event_widget = <value optimized out>
        grab_widget = 0xb48a50
        window_group = <value optimized out>
        rewritten_event = <value optimized out>
        tmp_list = <value optimized out>
        __PRETTY_FUNCTION__ = "IA__gtk_main_do_event"
#16 0x00007fbb7a1015cc in gdk_event_dispatch (source=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at /build/buildd/gtk+2.0-2.24.3/gdk/x11/gdkevents-x11.c:2377
        display = <value optimized out>
        event = 0xc4e240
#17 0x00007fbb7ab8ebcd in g_main_dispatch (context=0x9a1bb0) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:2440
        dispatch = 0x7fbb7a101580 <gdk_event_dispatch>
        was_in_call = 0
        user_data = 0x0
        callback = 0
        cb_funcs = 0x0
        cb_data = 0x0
        current_source_link = {data = 0x9a1ac0, next = 0x0}
        need_destroy = <value optimized out>
        source = 0x9a1ac0
        current = 0xa21500
        i = <value optimized out>
#18 g_main_context_dispatch (context=0x9a1bb0) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:3013
No locals.
#19 0x00007fbb7ab8f3a8 in g_main_context_iterate (context=0x9a1bb0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:3091
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = 9
        allocated_nfds = <value optimized out>
        fds = <value optimized out>
#20 0x00007fbb7ab8f9f2 in g_main_loop_run (loop=0xb505a0) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#21 0x00007fbb7ba0e997 in IA__gtk_main () at /build/buildd/gtk+2.0-2.24.3/gtk/gtkmain.c:1255
        tmp_list = <value optimized out>
        functions = 0x0
        init = <value optimized out>
        loop = 0xb505a0
#22 0x0000000000402396 in main (argc=1, argv=0x7fff994d00b8) at main.c:277
        error = 0x0
        context = <value optimized out>
        desktop_file = <value optimized out>
        entry = <value optimized out>
        applet = 0x9cc8b0
        exec = <value optimized out>
        name = 0x9c7450 "Launcher/Taskmanager"
        type = <value optimized out>
        canonical_name = 0xa025e0 "Launcher/Taskmanager"
        dot = <value optimized out>