. Thread 4 (Thread 0x7fe23e2fc700 (LWP 1733)): #0 0x00007fe24aced831 in __GI___poll (fds=0x7fe238007140, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 #1 0x00007fe24b70a129 in g_main_context_poll (priority=, n_fds=2, fds=0x7fe238007140, timeout=, context=0x7fe238006620) at ../../../../glib/gmain.c:4187 ret = errsv = poll_func = 0x7fe24b719600 #2 g_main_context_iterate (context=context@entry=0x7fe238006620, block=block@entry=1, dispatch=dispatch@entry=1, self=) at ../../../../glib/gmain.c:3881 max_priority = 2147483647 timeout = -1 some_ready = nfds = 2 allocated_nfds = 2 fds = 0x7fe238007140 #3 0x00007fe24b70a23c in g_main_context_iteration (context=0x7fe238006620, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3947 retval = #4 0x00007fe24b70a281 in glib_worker_main (data=) at ../../../../glib/gmain.c:5742 No locals. #5 0x00007fe24b731605 in g_thread_proxy (data=0x5628cdc68940) at ../../../../glib/gthread.c:784 thread = 0x5628cdc68940 #6 0x00007fe2489a27fc in start_thread (arg=0x7fe23e2fc700) at pthread_create.c:465 pd = 0x7fe23e2fc700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140609682654976, 1712327832771415465, 140609691043406, 140609691043407, 140609682654976, 140609682655680, -1727388533016310359, -1727139101844779607}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #7 0x00007fe24acf9a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 3 (Thread 0x7fe23dafb700 (LWP 1738)): #0 0x00007fe24aced831 in __GI___poll (fds=0x7fe23801ebe0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 #1 0x00007fe24b70a129 in g_main_context_poll (priority=, n_fds=2, fds=0x7fe23801ebe0, timeout=, context=0x7fe23801a6b0) at ../../../../glib/gmain.c:4187 ret = errsv = poll_func = 0x7fe24b719600 #2 g_main_context_iterate (context=0x7fe23801a6b0, block=block@entry=1, dispatch=dispatch@entry=1, self=) at ../../../../glib/gmain.c:3881 max_priority = 2147483647 timeout = -1 some_ready = nfds = 2 allocated_nfds = 2 fds = 0x7fe23801ebe0 #3 0x00007fe24b70a4c2 in g_main_loop_run (loop=0x7fe23801b020) at ../../../../glib/gmain.c:4082 __func__ = "g_main_loop_run" #4 0x00007fe24bcf3ac6 in gdbus_shared_thread_func (user_data=0x7fe23801a680) at ../../../../gio/gdbusprivate.c:275 data = 0x7fe23801a680 #5 0x00007fe24b731605 in g_thread_proxy (data=0x5628cdc689e0) at ../../../../glib/gthread.c:784 thread = 0x5628cdc689e0 #6 0x00007fe2489a27fc in start_thread (arg=0x7fe23dafb700) at pthread_create.c:465 pd = 0x7fe23dafb700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140609674262272, 1712327832771415465, 140609691043790, 140609691043791, 140609674262272, 140609674262976, -1727391831014322775, -1727139101844779607}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #7 0x00007fe24acf9a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 2 (Thread 0x7fe23eafd700 (LWP 1731)): #0 0x00007fe24aced831 in __GI___poll (fds=0x5628cdc7dbd0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 #1 0x00007fe24b70a129 in g_main_context_poll (priority=, n_fds=1, fds=0x5628cdc7dbd0, timeout=, context=0x5628cdc7e830) at ../../../../glib/gmain.c:4187 ret = errsv = poll_func = 0x7fe24b719600 #2 g_main_context_iterate (context=context@entry=0x5628cdc7e830, block=block@entry=1, dispatch=dispatch@entry=1, self=) at ../../../../glib/gmain.c:3881 max_priority = 2147483647 timeout = -1 some_ready = nfds = 1 allocated_nfds = 1 fds = 0x5628cdc7dbd0 #3 0x00007fe24b70a23c in g_main_context_iteration (context=context@entry=0x5628cdc7e830, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3947 retval = #4 0x00007fe23eb0546d in dconf_gdbus_worker_thread (user_data=0x5628cdc7e830) at dconf-gdbus-thread.c:82 context = 0x5628cdc7e830 #5 0x00007fe24b731605 in g_thread_proxy (data=0x5628cdc68000) at ../../../../glib/gthread.c:784 thread = 0x5628cdc68000 #6 0x00007fe2489a27fc in start_thread (arg=0x7fe23eafd700) at pthread_create.c:465 pd = 0x7fe23eafd700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140609691047680, 1712327832771415465, 140726908834238, 140726908834239, 140609691047680, 140609691048384, -1727389628769841751, -1727139101844779607}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #7 0x00007fe24acf9a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 1 (Thread 0x7fe24db2cf80 (LWP 1717)): #0 sn_xcb_display_new (xconnection=0x5628cdc48e60, push_trap_func=push_trap_func@entry=0x0, pop_trap_func=pop_trap_func@entry=0x0) at sn-common.c:149 display = 0x5628ce188ec0 i = atom_utf8_string_c = {sequence = 634} atom_reply = 0x0 #1 0x00007fe249d57ece in sn_display_new (xdisplay=xdisplay@entry=0x5628cdc47c10, push_trap_func=push_trap_func@entry=0x7fe24d288de0 , pop_trap_func=pop_trap_func@entry=0x7fe24d288dd0 ) at sn-common.c:77 display = 0x0 #2 0x00007fe24d28936b in wnck_screen_construct (number=, screen=0x5628ce180410, display=0x5628cdc47c10) at screen.c:541 No locals. #3 wnck_screen_get (index=) at screen.c:599 display = 0x5628cdc47c10 __func__ = "wnck_screen_get" #4 0x00007fe24d2894fd in wnck_screen_get_default () at screen.c:641 default_screen = default_display = #5 0x00005628cc9f4eb3 in stickynotes_save_now () at stickynotes.c:701 wnck_screen = title = buffer = start = {dummy1 = 0x7ffd89696378, dummy2 = 0x5628cdc7f3c0, dummy3 = 2, dummy4 = 0, dummy5 = -1989581952, dummy6 = 32765, dummy7 = -1989582144, dummy8 = 32765, dummy9 = 0x7ffd897fcc30 , dummy10 = 0x7ffd89696300, dummy11 = 1144273393, dummy12 = 1, dummy13 = -842761200, dummy14 = 0x1} end = {dummy1 = 0x7ffd896962e0, dummy2 = 0x7ffd89696380, dummy3 = -1989581960, dummy4 = 32765, dummy5 = 0, dummy6 = 0, dummy7 = -1989582080, dummy8 = 32765, dummy9 = 0x7fe24ad08876 <__GI___clock_gettime+38>, dummy10 = 0x2, dummy11 = 1255180406, dummy12 = 32738, dummy13 = 0, dummy14 = 0x5628cdc6c7b0} body = i = doc = 0x5628ce151740 root = 0x5628ce1ac9d0 #6 0x00007fe24b70a863 in g_timeout_dispatch (source=source@entry=0x5628ce206730, callback=, user_data=) at ../../../../glib/gmain.c:4633 timeout_source = 0x5628ce206730 again = #7 0x00007fe24b709de5 in g_main_dispatch (context=0x5628cdc6c7b0) at ../../../../glib/gmain.c:3148 dispatch = 0x7fe24b70a850 prev_source = 0x0 was_in_call = 0 user_data = 0x0 callback = 0x5628cc9f4e30 cb_funcs = 0x7fe24b9d1280 cb_data = 0x5628ce11c3a0 need_destroy = source = 0x5628ce206730 current = 0x5628cdcafb90 i = 0 #8 g_main_context_dispatch (context=context@entry=0x5628cdc6c7b0) at ../../../../glib/gmain.c:3813 No locals. #9 0x00007fe24b70a1b0 in g_main_context_iterate (context=0x5628cdc6c7b0, block=block@entry=1, dispatch=dispatch@entry=1, self=) at ../../../../glib/gmain.c:3886 max_priority = 2147483647 timeout = 3632 some_ready = 1 nfds = allocated_nfds = 3 fds = 0x5628cdcb4a10 #10 0x00007fe24b70a4c2 in g_main_loop_run (loop=0x5628cdcb49f0) at ../../../../glib/gmain.c:4082 __func__ = "g_main_loop_run" #11 0x00007fe24cb94435 in gtk_main () at ././gtk/gtkmain.c:1322 loop = 0x5628cdcb49f0 #12 0x00007fe24d4be474 in mate_panel_applet_factory_main (factory_id=, out_process=1, applet_type=94733251327392, callback=, user_data=0x0) at mate-panel-applet.c:2321 factory = 0x7fe234005740 closure = 0x5628cdcb36f0 __func__ = "mate_panel_applet_factory_main" #13 0x00005628cc9f4918 in main (argc=, argv=) at stickynotes_applet.c:82 context = 0x5628cdc3d660 error = 0x0 retval =