#0  0xb71a7319 in IA__g_type_check_instance_is_a (type_instance=0xb6e1a178, iface_type=20)
#1  0xb718e9b6 in IA__g_object_unref (_object=0xb6e1a178) at /build/buildd/glib2.0-2.14.1/gobject/gobject.c:1742
  [Error: /build/buildd/glib2.0-2.14.1/gobject/gobject.c was not found in source tree]
#2  0x0805be7c in free_folder (value=0x81373f0) at mail-stub-exchange.c:201
  196: 	d(g_print ("%s:%s:%d: freeing mfld: name=[%s]\n", __FILE__, __PRETTY_FUNCTION__, __LINE__,
  197: 		   mfld->name));
  198: 
  199: 	e_folder_exchange_unsubscribe (mfld->folder);
  200: 	g_signal_handlers_disconnect_by_func (mfld->folder, storage_folder_changed, mfld);
  201: 	g_object_unref (mfld->folder);
  202: 	mfld->folder = NULL;
  203: 
  204: 	for (i = 0; i < mfld->messages->len; i++)
  205: 		free_message (mfld->messages->pdata[i]);
  206: 	g_ptr_array_free (mfld->messages, TRUE);
#3  0xb7079156 in g_hash_nodes_destroy (hash_node=0x812e870, key_destroy_func=0, 
#4  0xb70795b4 in IA__g_hash_table_remove_all (hash_table=0x80e2e40) at /build/buildd/glib2.0-2.14.1/glib/ghash.c:483
  [Error: /build/buildd/glib2.0-2.14.1/glib/ghash.c was not found in source tree]
#5  0xb7079813 in IA__g_hash_table_destroy (hash_table=0x80e2e40) at /build/buildd/glib2.0-2.14.1/glib/ghash.c:224
  [Error: /build/buildd/glib2.0-2.14.1/glib/ghash.c was not found in source tree]
#6  0x080603bf in dispose (object=0x80a8cd0) at mail-stub-exchange.c:226
  221: dispose (GObject *object)
  222: {
  223: 	MailStubExchange *mse = MAIL_STUB_EXCHANGE (object);
  224: 
  225: 	if (mse->folders_by_name) {
  226: 		g_hash_table_destroy (mse->folders_by_name);
  227: 		mse->folders_by_name = NULL;
  228: 	}
  229: 
  230: 	if (mse->ctx) {
  231: 		g_object_unref (mse->ctx);
#7  0xb718ea4b in IA__g_object_unref (_object=0x80a8cd0) at /build/buildd/glib2.0-2.14.1/gobject/gobject.c:1765
  [Error: /build/buildd/glib2.0-2.14.1/gobject/gobject.c was not found in source tree]
#8  0x0806315d in mail_stub_return_error (stub=0x80a8cd0, message=0x807bc16 "Could not open folder") at mail-stub.c:741
  736: 	d(printf("  Error: %s\n", message));
  737: 	camel_stub_marshal_flush (stub->status);
  738: 	camel_stub_marshal_encode_uint32 (stub->cmd, CAMEL_STUB_RETVAL_EXCEPTION);
  739: 	camel_stub_marshal_encode_string (stub->cmd, message);
  740: 	camel_stub_marshal_flush (stub->cmd);
  741: 	g_object_unref (stub);
  742: }
  743: 
  744: /**
  745:  * mail_stub_push_changes:
  746:  * @stub: the MailStub
#9  0x0805bfbd in got_folder_error (mfld=0x8154808, error=0x807bc16 "Could not open folder") at mail-stub-exchange.c:542
  537: }
  538: 
  539: static void
  540: got_folder_error (MailStubExchangeFolder *mfld, const char *error)
  541: {
  542: 	mail_stub_return_error (MAIL_STUB (mfld->mse), error);
  543: 	free_folder (mfld);
  544: }
  545: 
  546: static const char *open_folder_sync_props[] = {
  547: 	E2K_PR_REPL_UID,
#10 0x0805f8ec in get_folder_contents_online (mfld=0x8154808, background=0) at mail-stub-exchange.c:768
  763: 	}
  764: 	status = e2k_result_iter_free (iter);
  765: 	if (!E2K_HTTP_STATUS_IS_SUCCESSFUL (status)) {
  766: 		g_warning ("got_folder: %d", status);
  767: 		if (!background) {
  768: 			got_folder_error (mfld, _("Could not open folder"));
  769: 		}
  770: 		return FALSE;
  771: 	}
  772: 
  773: 	/* Discard remaining messages that no longer exist. */
#11 0x080601d8 in get_folder_contents_online_func (data=0x80fb5c0) at mail-stub-exchange.c:829
  824: 		return NULL;
  825: 	
  826: 	mfld = gf_thread_data->mfld;
  827: 	background = gf_thread_data->background;
  828: 
  829: 	get_folder_contents_online (mfld, background);
  830: 
  831: 	g_free (gf_thread_data);
  832: 	
  833: 	return NULL;
  834: }
#12 0xb70a95af in g_thread_create_proxy (data=0x81a0f90) at /build/buildd/glib2.0-2.14.1/glib/gthread.c:635
  [Error: /build/buildd/glib2.0-2.14.1/glib/gthread.c was not found in source tree]
#13 0xb6e2246b in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0xb6da673e in clone () from /lib/tls/i686/cmov/libc.so.6