(gdb) bt
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb74bf6cb in waitpid () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7467281 in strtold_l () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7467632 in system () from /lib/tls/i686/cmov/libc.so.6
#4  0x0804b546 in gnome_segv_handler (signo=11) at server.c:114
#5  <signal handler called>
#6  0xb7c880d1 in pvl_head (L=0x0) at pvl.c:542
#7  0xb7c6def6 in icalcomponent_as_ical_string (impl=0x81727b8) at icalcomponent.c:328
#8  0xb7c6df14 in icalcomponent_as_ical_string (impl=0x808ce18) at icalcomponent.c:334
#9  0xb7273bbf in save_file_when_idle (user_data=0x80f4c40) at e-cal-backend-file.c:176
#10 0xb75d6aa1 in g_source_is_destroyed () from /usr/lib/libglib-2.0.so.0
#11 0xb75d8802 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#12 0xb75db7df in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#13 0xb75dbb89 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#14 0xb7a6da23 in bonobo_main () from /usr/lib/libbonobo-2.so.0
#15 0x0804bdf6 in main (argc=3, argv=0xbf9c3fd4) at server.c:393
#16 0xb74468cc in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#17 0x0804a451 in _start ()
(gdb) f 8
#8  0xb7c6df14 in icalcomponent_as_ical_string (impl=0x808ce18) at icalcomponent.c:334
334            tmp_buf = icalcomponent_as_ical_string(c);
(gdb) p c
$1 = (icalcomponent *) 0x81727b8
(gdb) p *c
$2 = {id = "%G�%@F\027\b", kind = ICAL_NO_COMPONENT, x_name = 0x0, properties = 0x0, property_iterator = 0x0, components = 0x0, component_iterator = 0x0, 
  parent = 0x0, timezones = 0x0, timezones_sorted = 1}
