Comment 6 for bug 1215003

Maybe this backtrace will help?

Thread 1 (Thread 0x7ffff7fce840 (LWP 3950)):
#0 0x00007ffff6be3764 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007ffff6be5659 in g_date_time_to_unix () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x0000000000405c3f in my_get_appointments (planner=0x61f820, begin_datetime=<optimised out>, end_datetime=0x7fffd80015a0) at planner-eds.c:152
#3 0x000000000040541f in indicator_datetime_planner_get_appointments (self=0x61f820, begin=0x0, end=0x7fffd80015a0) at planner.c:188
#4 0x000000000040671b in get_all_appointments_this_month (self=0x61d0e0) at service.c:592
#5 create_calendar_state (self=self@entry=0x61d0e0) at service.c:621
#6 0x0000000000408783 in init_gactions (self=0x61d0e0) at service.c:1459
#7 indicator_datetime_service_init (self=0x61d0e0) at service.c:1889
#8 0x00007ffff6ee4d7b in g_type_create_instance () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#9 0x00007ffff6ec8475 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#10 0x00007ffff6eca27d in g_object_newv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#11 0x00007ffff6ecaa2c in g_object_new () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#12 0x0000000000408cd2 in indicator_datetime_service_new () at service.c:1946
#13 0x0000000000404f52 in main (argc=<optimised out>, argv=<optimised out>) at main.c:53
(gdb)