Hi,
Here is the backtrace.
-- Nico Que de tout inconnu le sage se méfie. -+- Jean de La Fontaine (1621-1695), Le Renard, le Loup et le Cheval (Fables XII.17) -+-
Here is the full backtrace : GNU gdb 6.1-debian Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-linux"...Using host libthread_db library "/lib/tls/libthread_db.so.1".
Core was generated by `imap'. Program terminated with signal 11, Segmentation fault.
warning: current_sos: Can't read pathname for load map: Erreur d'entrée/sortie
Reading symbols from /lib/tls/libdl.so.2...done. Loaded symbols for /lib/tls/libdl.so.2 Reading symbols from /lib/tls/libc.so.6...done. Loaded symbols for /lib/tls/libc.so.6 Reading symbols from /lib/ld-linux.so.2...done. Loaded symbols for /lib/ld-linux.so.2 #0 mail_index_sync_init_expunge_handlers (ctx=0xbffff8b0) at mail-index-sync-ext.c:36 36 mail-index-sync-ext.c: Aucun fichier ou répertoire de ce type. in mail-index-sync-ext.c (gdb) bt full #0 mail_index_sync_init_expunge_handlers (ctx=0xbffff8b0) at mail-index-sync-ext.c:36 handlers = (const mail_index_expunge_handler_t * const *) 0x80cae68 extensions = (const struct mail_index_ext *) 0x6738 id_map = (const uint32_t *) 0x1 eh = {handler = 0, context = 0x0, record_offset = 0} handlers_count = 1 id_map_size = 1860 size = 3082539416 idx_ext_id = 3082539384 map_ext_id = 0 #1 0x080831ec in sync_expunge (e=0xb7bbd178, ctx=0xbffff8b0) at mail-index-sync-update.c:113 view = (struct mail_index_view *) 0x80caac8 map = (struct mail_index_map *) 0x80cd5b0 count = 3082539384 seq = 3082539384 seq1 = 1862 seq2 = 1862 expunge_handlers = (struct mail_index_expunge_handler *) 0xb7bbd178 i = 0 expunge_handlers_count = 3082539376 #2 0x08083a90 in mail_index_sync_record (ctx=0xbffff8b0, hdr=0x80cd4f4, data=0xb7bbd178) at mail-index-sync-update.c:400 rec = (const struct mail_transaction_expunge *) 0xb7bbd178 end = (const struct mail_transaction_expunge *) 0xb7bbd198 ret = 0 #3 0x08083f47 in mail_index_sync_update_index (sync_ctx=0x0, sync_only_external=1) at mail-index-sync-update.c:628 index = (struct mail_index *) 0x80c6e68 view = (struct mail_index_view *) 0x80caac8 map = (struct mail_index_map *) 0xf148 sync_map_ctx = {view = 0x80caac8, cur_ext_id = 4294967295, expunge_handlers = 0x80d3da0, extra_context_buf = 0x0, extra_context = 0x0, type = MAIL_INDEX_SYNC_HANDLER_INDEX, sync_handlers_initialized = 0, expunge_handlers_set = 0, expunge_handlers_used = 0, cur_ext_ignore = 0} thdr = (const struct mail_transaction_header *) 0x80cd4f4 data = (const void *) 0xb7bbd178 old_lock_id = 61768 seq = 135033704 i = 0 first_append_uid = 0 offset = 4430000952 ret = 1 skipped = 0 check_ext_offsets = 0 #4 0x080824e8 in mail_index_sync_commit_external (ctx=0x80caa80, seq=0, offset=61864) at mail-index-sync.c:287 ret = 0 #5 0x080826af in mail_index_sync_begin (index=0x80c6e68, ctx_r=0x0, view_r=0x0, log_file_seq=0, log_file_offset=18446744073709551615, sync_recent=0, sync_dirty=0) at mail-index-sync.c:367 ctx = (struct mail_index_sync_ctx *) 0x80caa80 seq = 1 offset = 61864 lock_id = 8 seen_external = 135042384 #6 0x08062f1f in maildir_sync_index_begin (ibox=0x80c9550) at maildir-sync.c:579 sync_ctx = (struct maildir_index_sync_context *) 0x80caa30 #7 0x08063616 in maildir_sync_context (ctx=0x80b2240, forced=0) at maildir-sync.c:912 ret = 0 new_changed = 1 cur_changed = 1 #8 0x080637cb in maildir_storage_sync_init (box=0x80c9550, flags=0) at maildir-sync.c:975 ctx = (struct maildir_sync_context *) 0x80b2240 ret = 0 #9 0x0808b876 in mailbox_sync_init (box=0x0, flags=0) at mail-storage.c:329 No locals. #10 0x0805e97d in imap_sync_nonselected (box=0x0, flags=0) at imap-sync.c:153 ctx = (struct mailbox_sync_context *) 0x80c9550 sync_rec = {seq1 = 134986640, seq2 = 134987528, type = 7} status = {messages = 1102598494, recent = 513357221, unseen = 131740, uidvalidity = 0, uidnext = 134984600, first_unseen_seq = 134987528, diskspace_full = 0, keywords_count = 134987528, keywords = 0x7} #11 0x08057943 in get_mailbox_status (client=0x80bbc68, storage=0x0, mailbox=0x80c9550 "š\226\f\b\220»\v\b \203\a\b@\203\a\b", items=0, status=0x0) at cmd-status.c:68 box = (struct mailbox *) 0x80c9550 failed = 1 #12 0x08057a7b in cmd_status (client=0x80bbc68) at cmd-status.c:110 args = (struct imap_arg *) 0x80bbe58 status = {messages = 135003808, recent = 134895249, unseen = 434, uidvalidity = 22, uidnext = 134987168, first_unseen_seq = 134982184, diskspace_full = 0, keywords_count = 134582362, keywords = 0x80bfea0} items = 23 storage = (struct mail_storage *) 0x80bbb90 mailbox = 0x80bbf08 "Crans.All-bureau" str = (string_t *) 0x80bbb90 #13 0x08058b75 in client_handle_input (client=0x80bbc68) at client.c:324 No locals. #14 0x08058c48 in _client_input (context=0x80bbc68) at client.c:368 client = (struct client *) 0x80bbc68 #15 0x0809d2d8 in io_loop_handler_run (ioloop=0x80ba9e8) at ioloop-poll.c:184 data = (struct ioloop_handler_data *) 0x80baa10 pollfd = (struct pollfd *) 0x80baa28 tv = {tv_sec = 0, tv_usec = 801471} io = (struct io *) 0x80bbda0 t_id = 2 msecs = 0 ret = 0 call = 1 #16 0x0809c858 in io_loop_run (ioloop=0x80ba9e8) at ioloop.c:218 No locals. #17 0x080605f9 in main (argc=1, argv=0x0, envp=0x0) at main.c:224 No locals.