[Dovecot] Virtual folder, Program terminated with signal 6

[Matthias Rieber]

Hello,

FYI, with version 1.2.9:

Core was generated by `imap'.
Program terminated with signal 6, Aborted.
[New process 27056]
#0  0xf7de4556 in raise () from /lib/libc.so.6
#0  0xf7de4556 in raise () from /lib/libc.so.6
No symbol table info available.
#1  0xf7de5d78 in abort () from /lib/libc.so.6
No symbol table info available.
#2  0x080f2d25 in default_fatal_finish (type=<value optimized out>, status=0) at failures.c:160
 	backtrace = 0x84ec298 "imap [0x80f2d11] -> imap [0x80f2d92] -> imap [0x80f26e9] -> imap(index_search_result_update_flags+0x295) [0x80b2305] -> imap(index_sync_search_results_update+0x59) [0x80ae9b9] -> imap(index_mailbox_sy"...
#3  0x080f2d92 in i_internal_fatal_handler (type=LOG_TYPE_PANIC, status=0, fmt=0x810b88c "file %s: line %d (%s): assertion failed: (%s)", args=0xffea6ee4 "\\S\021\bW") at failures.c:443
No locals.
#4  0x080f26e9 in i_panic (format=0x810b88c "file %s: line %d (%s): assertion failed: (%s)") at failures.c:207
No locals.
#5  0x080b2305 in index_search_result_update_flags (result=0x8522130, uids=0x852efd0) at index-search-result.c:87
 	search_arg = {next = 0x85015b0, type = SEARCH_UIDSET, value = {subargs = 0x0, seqset = {arr = {buffer = 0x8529970, element_size = 8}, v = 0x8529970, v_modifiable = 0x8529970},
     str = 0x0, time = 0, size = 0, flags = 0, search_flags = 0, thread_type = MAIL_THREAD_NONE, keywords = 0x0, modseq = 0x0, search_args = 0x0, search_result = 0x0}, context = 0x0,
   hdr_field_name = 0x0, not = 0, match_always = 0, result = -1}
 	ret = <value optimized out>
 	__PRETTY_FUNCTION__ = "index_search_result_update_flags"
#6  0x080ae9b9 in index_sync_search_results_update (ctx=0x852efb0) at index-sync-search.c:77
 	i = 0
#7  0x080ae163 in index_mailbox_sync_deinit (_ctx=0x852efb0, status_items=0, status_r=0x0) at index-sync.c:349
 	ibox = (struct index_mailbox *) 0x8500498
 	sync_rec = {seq1 = 139653040, seq2 = 0, type = 4293554200}
 	hdr = (const struct mail_index_header *) 0x6
 	seq1 = 0
 	seq2 = 0
 	delayed_expunges = false
 	ret = 0
#8  0xf7d9426b in virtual_sync_backend_boxes (ctx=0x85220e0) at virtual-sync.c:979
 	_data_stack_cur_id = 3
 	i = 0
 	ret = 97
#9  0xf7d9625b in virtual_storage_sync_init (box=0x84ffc38, flags=0) at virtual-sync.c:1486
 	sync_ctx = <value optimized out>
 	ret = <value optimized out>
#10 0x08070704 in imap_sync_init (client=0x84f99f8, box=0x84ffc38, imap_flags=IMAP_SYNC_FLAG_SEND_UID, flags=0) at imap-sync.c:146
 	ctx = (struct imap_sync_context *) 0x85344f0
 	__PRETTY_FUNCTION__ = "imap_sync_init"
#11 0x08070a03 in cmd_sync_delayed (client=0x84f99f8) at imap-sync.c:592
 	cmd = <value optimized out>
 	first_expunge = <value optimized out>
 	first_nonexpunge = <value optimized out>
 	__PRETTY_FUNCTION__ = "cmd_sync_delayed"
#12 0x08067f9c in client_handle_input (client=0x84f99f8) at client.c:729
 	ret = false
 	remove_io = false
 	handled_commands = true
 	__PRETTY_FUNCTION__ = "client_handle_input"
#13 0x0806876f in client_input (client=0x84f99f8) at client.c:753
 	cmd = <value optimized out>
 	output = (struct ostream *) 0x84f9bac
 	bytes = <value optimized out>
 	__PRETTY_FUNCTION__ = "client_input"
#14 0x080fbac0 in io_loop_handler_run (ioloop=0x84f41a8) at ioloop-epoll.c:208
 	ctx = (struct ioloop_handler_context *) 0x84f4c18
 	event = (const struct epoll_event *) 0x84f4c58
 	list = (struct io_list *) 0x84f9c30
 	io = (struct io_file *) 0x84f9c08
 	tv = {tv_sec = 1799, tv_usec = 999872}
 	t_id = 2
 	msecs = <value optimized out>
 	ret = 1
 	i = 0
 	j = 0
 	call = <value optimized out>
#15 0x080faf30 in io_loop_run (ioloop=0x84f41a8) at ioloop.c:335
No locals.
#16 0x0807127a in main (argc=) at main.c:327
No locals.

kind regards,

matthias