[?1034hCore was generated by `/usr/bin/xfce4-session'.
Program terminated with signal 11, Segmentation fault.
[New process 24531]
#0  xfsm_shutdown_helper_destroy (helper=0x0) at xfsm-shutdown-helper.c:612
	in xfsm-shutdown-helper.c

Thread 1 (process 24531):
#0  xfsm_shutdown_helper_destroy (helper=0x0) at xfsm-shutdown-helper.c:612
	status = 0
#1  0x000000000040c5a8 in shutdownDialog (sessionName=<value optimized out>, 
    shutdownType=<value optimized out>, saveSession=<value optimized out>) at shutdown.c:688
	fadeout = (XfsmFadeout *) 0x70bd60
	screen = (GdkScreen *) 0x627310
	dialog = (GtkWidget *) 0x713080
	label = <value optimized out>
	dbox = (GtkWidget *) 0x688160
	hbox = (GtkWidget *) 0x717bc0
	vbox = (GtkWidget *) 0x688310
	vbox2 = (GtkWidget *) 0x717c80
	image = <value optimized out>
	checkbox = (GtkWidget *) 0x78e1a0
	entry_vbox = (GtkWidget *) 0x68805c
	entry = (GtkWidget *) 0x0
	hidden = (GtkWidget *) 0x6b36a0
	logout_button = (GtkWidget *) 0x717980
	reboot_button = (GtkWidget *) 0x717a40
	halt_button = (GtkWidget *) 0x717b00
	suspend_button = (GtkWidget *) 0x717bc0
	hibernate_button = (GtkWidget *) 0x717c80
	cancel_button = (GtkWidget *) 0x717800
	ok_button = (GtkWidget *) 0x7178c0
	icon = <value optimized out>
	saveonexit = 0
	autosave = <value optimized out>
	prompt = <value optimized out>
	show_suspend = 1
	show_hibernate = 7922080
	monitor = 0
	result = <value optimized out>
	kiosk_can_shutdown = 0
	kiosk_can_save_session = <value optimized out>
	channel = (XfconfChannel *) 0x64a0a0
	pw = <value optimized out>
#2  0x00000000004137c7 in xfsm_manager_save_yourself_global (manager=0x688040, 
    save_type=<value optimized out>, shutdown=1, interact_style=2, fast=0, 
    shutdown_type=XFSM_SHUTDOWN_ASK, allow_shutdown_save=0) at xfsm-manager.c:1081
	shutdown_save = 1
	lp = <value optimized out>
#3  0x00007fe74ae0467b in _SmsProcessMessage () from /usr/lib/libSM.so.6
No symbol table info available.
#4  0x00007fe74abf5092 in IceProcessMessages () from /usr/lib/libICE.so.6
No symbol table info available.
#5  0x000000000040b431 in ice_process_messages (channel=<value optimized out>, 
    condition=<value optimized out>, user_data=0x6eb920) at ice-layer.c:111
	status = <value optimized out>
#6  0x00007fe7455776f1 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#7  0x00007fe74557ae88 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#8  0x00007fe74557b35d in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#9  0x00007fe74a10c117 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#10 0x000000000040b8d2 in main (argc=1, argv=0x7fff21091718) at main.c:299
	manager = (XfsmManager *) 0x688040
	shutdown_type = <value optimized out>
	error = (GError *) 0x0