GDB stack trace:

----8<----

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1232824656 (LWP 17715)]
0xb7617722 in IA__g_type_check_instance_cast (type_instance=0xaaaaaaaa, iface_type=134843912) at gtype.c:3141
3141    gtype.c: No such file or directory.
        in gtype.c
(gdb) thread apply all bt

Thread 22 (Thread -1364358240 (LWP 17750)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb71c12e1 in ___newselect_nocancel () from /lib/tls/i686/cmov/libc.so.6
#2  0xb727df1c in e_msgport_wait (mp=0x81bb1a8) at e-msgport.c:643
#3  0xb727e5e9 in thread_dispatch (din=0x81bb148) at e-msgport.c:1035
#4  0xb7060504 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0xb71c84de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 18 (Thread -1355965536 (LWP 17744)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb71be7c3 in *__GI___poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7252eb9 in PR_Poll () from /usr/lib/libnspr4.so
#3  0xb7408f31 in stream_read (stream=0x86f61a8, buffer=0x86cdfa0 "", n=1024) at camel-tcp-stream-ssl.c:381
#4  0xb73ba586 in camel_stream_read (stream=0x86f61a8, buffer=0x86cdfa0 "", n=1024) at camel-stream.c:98
#5  0xb73b788e in camel_stream_buffer_gets (sbf=0x8705798, buf=0xaf2d8e08 "", max=1024) at camel-stream-buffer.c:411
#6  0xb55beb41 in camel_imap_store_readline (store=0x818bf30, dest=0xaf2d92e4, ex=0xb340ea6c) at camel-imap-store.c:3011
#7  0xb55c2a7b in connect_to_server_wrapper (service=0x818bf30, ex=0xb340ea6c) at camel-imap-store.c:621
#8  0xb55c33a2 in imap_connect_online (service=0x818bf30, ex=0xb340ea6c) at camel-imap-store.c:1426
#9  0xb73df776 in disco_connect (service=0x818bf30, ex=0xb340ea6c) at camel-disco-store.c:160
#10 0xb73fecb3 in camel_service_connect (service=0x818bf30, ex=0xb340ea6c) at camel-service.c:369
#11 0xb55be92c in camel_imap_store_connected (store=0x818bf30, ex=0xb340ea6c) at camel-imap-store.c:2971
#12 0xb55c0405 in refresh_refresh (session=0x8190738, msg=0xb340ea40) at camel-imap-store.c:2623
#13 0xb7400302 in session_thread_received (thread=0xb340ed08, msg=0xb340ea40, session=0x8190738) at camel-session.c:531
#14 0xb727e594 in thread_dispatch (din=0xb340ed08) at e-msgport.c:987
#15 0xb7060504 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0xb71c84de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread -1288557664 (LWP 17728)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb71be7c3 in *__GI___poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7589813 in g_main_context_iterate (context=0x8466948, block=1, dispatch=1, self=0x809ac80) at gmain.c:2979
#3  0xb7589b89 in IA__g_main_loop_run (loop=0x844a548) at gmain.c:2881
#4  0xb7c957e0 in link_set_io_thread () from /usr/lib/libORBit-2.so.0
#5  0xb75a438f in g_thread_create_proxy (data=0x809ac80) at gthread.c:553
#6  0xb7060504 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb71c84de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread -1269126240 (LWP 17725)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb71c12e1 in ___newselect_nocancel () from /lib/tls/i686/cmov/libc.so.6
#2  0xb727df1c in e_msgport_wait (mp=0x81bb1a8) at e-msgport.c:643
#3  0xb727e5e9 in thread_dispatch (din=0x81bb148) at e-msgport.c:1035
#4  0xb7060504 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0xb71c84de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread -1260733536 (LWP 17724)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7063816 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb71d49fd in __pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb727d536 in e_mutex_lock (m=0x818c3b0) at e-msgport.c:1242
#4  0xb55bb884 in imap_refresh_info (folder=0xb348aa08, ex=0x0) at camel-imap-folder.c:521
#5  0xb73de436 in disco_refresh_info (folder=0xb348aa08, ex=0x0) at camel-disco-folder.c:268
#6  0xb73ef38e in camel_folder_refresh_info (folder=0xb348aa08, ex=0x0) at camel-folder.c:298
#7  0xb588a7aa in refresh_folders_get (mm=0x866d0d0) at mail-send-recv.c:751
#8  0xb58848c5 in mail_msg_received (e=0x81bb148, msg=0x866d0d0, data=0x0) at mail-mt.c:570
#9  0xb727e594 in thread_dispatch (din=0x81bb148) at e-msgport.c:987
#10 0xb7060504 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#11 0xb71c84de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread -1252340832 (LWP 17723)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb71be7c3 in *__GI___poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7252eb9 in PR_Poll () from /usr/lib/libnspr4.so
#3  0xb7408f31 in stream_read (stream=0x86f61c8, 
    buffer=0xac572848 "B00037 NO Mailbox isn't a valid mbox file\r\n\r\nTCH (FLAGS (\\Seen) UID 71)\r\n* 61 FETCH (FLAGS (\\Seen) UID 72)\r\n* 62 FETCH (FLAGS (\\Seen) UID 73)\r\n* 63 FETCH (FLAGS (\\Seen) UID 74)\r\n* 64 FETCH (FLAGS (\\Se"..., n=1024) at camel-tcp-stream-ssl.c:381
#4  0xb73ba586 in camel_stream_read (stream=0x86f61c8, 
63 FETCH (FLAGS (\\Seen) UID 74)\r\n* 64 FETCH (FLAGS (\\Se"..., n=1024) at camel-stream.c:98
#5  0xb73b788e in camel_stream_buffer_gets (sbf=0x87057d8, buf=0xb55abe88 "", max=1024) at camel-stream-buffer.c:411
#6  0xb55beb41 in camel_imap_store_readline (store=0x818c2cc, dest=0xb55ac2e8, ex=0x0) at camel-imap-store.c:3011
#7  0xb55b436d in camel_imap_command_response (store=0x818c2cc, response=0xb55ac338, ex=0x0) at camel-imap-command.c:298
#8  0xb55b53b9 in imap_read_response (store=0x818c2cc, ex=0x0) at camel-imap-command.c:374
#9  0xb55b5a8a in camel_imap_command (store=0x818c2cc, folder=0xb348ac1c, ex=0x0, fmt=0x0) at camel-imap-command.c:116
#10 0xb55bb8c5 in imap_refresh_info (folder=0xb348ac1c, ex=0x0) at camel-imap-folder.c:528
#11 0xb73de436 in disco_refresh_info (folder=0xb348ac1c, ex=0x0) at camel-disco-folder.c:268
#12 0xb73ef38e in camel_folder_refresh_info (folder=0xb348ac1c, ex=0x0) at camel-folder.c:298
#13 0xb588a7aa in refresh_folders_get (mm=0x868b1f0) at mail-send-recv.c:751
#14 0xb58848c5 in mail_msg_received (e=0x81bb148, msg=0x868b1f0, data=0x0) at mail-mt.c:570
#15 0xb727e594 in thread_dispatch (din=0x81bb148) at e-msgport.c:987
#16 0xb7060504 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#17 0xb71c84de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread -1232824656 (LWP 17715)):
#0  0xb7617722 in IA__g_type_check_instance_cast (type_instance=0xaaaaaaaa, iface_type=134843912) at gtype.c:3141
#1  0xb7c7e451 in ORBit_object_peek_connection () from /usr/lib/libORBit-2.so.0
#2  0xb7c7e5ea in ORBit_object_get_connection () from /usr/lib/libORBit-2.so.0
#3  0xb7c7d2bf in ORBit_small_invoke_stub () from /usr/lib/libORBit-2.so.0
#4  0xb7c7d53e in ORBit_small_invoke_stub_n () from /usr/lib/libORBit-2.so.0
#5  0xb7c89d32 in ORBit_c_stub_invoke () from /usr/lib/libORBit-2.so.0
#6  0xb7440def in GNOME_Evolution_Calendar_CalView_start (_obj=0x8631dd8, ev=0xbff9cf68) at Evolution-DataServer-Calendar-stubs.c:10
#7  0xb74626dc in e_cal_view_start (view=0x8483b00) at e-cal-view.c:389
#8  0xb59147b1 in update_e_cal_view_for_client (model=0x821a0c0, client_data=0x867a100) at e-cal-model.c:1519
#9  0xb59155b0 in add_new_client (model=0x821a0c0, client=0x8774fc0, do_query=1) at e-cal-model.c:1590
#10 0xb596e7c4 in client_cal_opened_cb (ecal=0x8774fc0, status=E_CALENDAR_STATUS_OK, gcal=0x8090060) at gnome-cal.c:2588
#11 0xb7607879 in IA__g_cclosure_marshal_VOID__INT (closure=0x867c618, return_value=0x0, n_param_values=2, param_values=0xbff9d28c, invocation_hint=0xbff9d19c, 
    marshal_data=0xb596e370) at gmarshal.c:216
#12 0xb75fa79b in IA__g_closure_invoke (closure=0x867c618, return_value=0x0, n_param_values=2, param_values=0xbff9d28c, invocation_hint=0xbff9d19c) at gclosure.c:490
#13 0xb760ab93 in signal_emit_unlocked_R (node=0x846e6a0, detail=0, instance=0x8774fc0, emission_return=0x0, instance_and_params=0xbff9d28c) at gsignal.c:2440
#14 0xb760c0b7 in IA__g_signal_emit_valist (instance=0x8774fc0, signal_id=402, detail=0, var_args=0xbff9d4d0 "\b�\006\b") at gsignal.c:2199
#15 0xb760c279 in IA__g_signal_emit (instance=0x8774fc0, signal_id=402, detail=0) at gsignal.c:2243
#16 0xb7443180 in async_signal_idle_cb (data=0x85d5b80) at e-cal.c:1863
#17 0xb7584aa1 in g_idle_dispatch (source=0x819c378, callback=0xaaaaaaaa, user_data=0x85d5b80) at gmain.c:3926
#18 0xb7586802 in IA__g_main_context_dispatch (context=0x8092c38) at gmain.c:2045
#19 0xb75897df in g_main_context_iterate (context=0x8092c38, block=1, dispatch=1, self=0x806dc40) at gmain.c:2677
#20 0xb7589b89 in IA__g_main_loop_run (loop=0x80e9428) at gmain.c:2881
#21 0xb7d68a23 in bonobo_main () from /usr/lib/libbonobo-2.so.0
#22 0x0805f718 in main (argc=1, argv=0xbff9d844) at main.c:615

----8<-----

GDB stack inspection:


(gdb) up
#1  0xb7c7e451 in ORBit_object_peek_connection () from /usr/lib/libORBit-2.so.0
(gdb) up
#2  0xb7c7e5ea in ORBit_object_get_connection () from /usr/lib/libORBit-2.so.0
(gdb) up
#3  0xb7c7d2bf in ORBit_small_invoke_stub () from /usr/lib/libORBit-2.so.0
(gdb) up
#4  0xb7c7d53e in ORBit_small_invoke_stub_n () from /usr/lib/libORBit-2.so.0
(gdb) up
#5  0xb7c89d32 in ORBit_c_stub_invoke () from /usr/lib/libORBit-2.so.0
(gdb) up
#6  0xb7440def in GNOME_Evolution_Calendar_CalView_start (_obj=0x8631dd8, ev=0xbff9cf68) at Evolution-DataServer-Calendar-stubs.c:10
10      Evolution-DataServer-Calendar-stubs.c: No such file or directory.
        in Evolution-DataServer-Calendar-stubs.c
(gdb) p *_obj
$1 = <incomplete type>
(gdb) up
#7  0xb74626dc in e_cal_view_start (view=0x8483b00) at e-cal-view.c:389
389     e-cal-view.c: No such file or directory.
        in e-cal-view.c
(gdb) p *view
$2 = {object = {g_type_instance = {g_class = 0x8483ad0}, ref_count = 0, qdata = 0x0}, priv = 0x867b940}
(gdb) up
#8  0xb59147b1 in update_e_cal_view_for_client (model=0x821a0c0, client_data=0x867a100) at e-cal-model.c:1519
1519    e-cal-model.c: No such file or directory.
        in e-cal-model.c
(gdb) p *model
$3 = {model = {base = {g_type_instance = {g_class = 0x8219e80}, ref_count = 1, qdata = 0x0}}, priv = 0x844f0e0}
(gdb) p *client_data
$4 = {client = 0x867b938, query = 0x8483b00, do_query = 1}
(gdb) up
#9  0xb59155b0 in add_new_client (model=0x821a0c0, client=0x8774fc0, do_query=1) at e-cal-model.c:1590
1590    in e-cal-model.c
(gdb) p *client
$5 = {object = {g_type_instance = {g_class = 0x847d218}, ref_count = 4, qdata = 0x0}, priv = 0x86790f8}
(gdb) up
#10 0xb596e7c4 in client_cal_opened_cb (ecal=0x8774fc0, status=E_CALENDAR_STATUS_OK, gcal=0x8090060) at gnome-cal.c:2588
2588    gnome-cal.c: No such file or directory.
        in gnome-cal.c
(gdb) p *ecal
$7 = {object = {g_type_instance = {g_class = 0x847d218}, ref_count = 4, qdata = 0x0}, priv = 0x86790f8}
(gdb) p *gcal
$8 = {vbox = {box = {container = {widget = {object = {parent_instance = {g_type_instance = {g_class = 0x833b520}, ref_count = 3, qdata = 0x8479b60}, flags = 2164704}, private_flags = 1536, state = 0 '\0', saved_state = 0 '\0', name = 0x0, style = 0x86d14b0, requisition = {width = 400, height = 254}, allocation = {x = 0, y = 0, width = 853, height = 821}, window = 0x858ba28, parent = 0x833b918}, focus_child = 0x8241990, border_width = 0, need_resize = 0, resize_mode = 0, reallocate_redraws = 0, has_focus_chain = 0}, children = 0x8405860, spacing = 0, homogeneous = 0}}, priv = 0x833ca40}
