Michal Soltys wrote:
Below is the relevant fragment of ktrace:
In addition, here's full backtrace of such "hanged" imap process. If there is
anything else that could help, just let me know.
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(gdb) attach 31971
Attaching to process 31971
0x0d352059 in ?? ()
(gdb) bt full
#0 0x0d352059 in ?? ()
No symbol table info available.
#1 0x1c0449fa in mail_index_lock_fd (index=0x8b20a300, path=0x893072c0
"/home/regular/test/Maildir/dovecot.index.log",
fd=8, lock_type=3, timeout_secs=120) at mail-index-lock.c:103
operation = 131
ret = 3
#2 0x1c04c58a in mail_transaction_log_file_lock (file=0x8b9f7300) at
mail-transaction-log.c:202
ret = 131
#3 0x1c04e2c8 in mail_transaction_log_lock_head (log=0x8b9f7200) at
mail-transaction-log.c:1385
file = (struct mail_transaction_log_file *) 0x8b9f7300
ret = 0
#4 0x1c04e348 in mail_transaction_log_sync_lock (log=0x8b9f7200,
file_seq_r=0x83, file_offset_r=0x83)
at mail-transaction-log.c:1417
No locals.
#5 0x1c0435a4 in mail_index_create (index=0x8b20a300, hdr=0xcfbc3040) at
mail-index.c:1446
path = 0xcfbc3018 "Ř0ĽĎ89\004\034"
seq = 470075784
offset = 6629139200
ret = -2017967424
#6 0x1c043938 in mail_index_open_files (index=0x8b20a300, flags=41) at
mail-index.c:1591
hdr = {major_version = 7 '\a', minor_version = 0 '\0', base_header_size
= 120, header_size = 120, record_size = 8,
compat_flags = 1 '\001', unused = "\000\000", indexid = 1174041675, flags =
0, uid_validity = 0, next_uid = 1,
messages_count = 0, recent_messages_count = 0, seen_messages_count = 0,
deleted_messages_count = 0,
first_recent_uid_lowwater = 0, first_unseen_uid_lowwater = 0,
first_deleted_uid_lowwater = 0, log_file_seq = 0,
log_file_int_offset = 0, log_file_ext_offset = 0, sync_size = 0, sync_stamp =
0, day_stamp = 0, day_first_uid = {0, 0, 0,
0, 0, 0, 0, 0}}
lock_id = 0
ret = 0
create = true
created = false
#7 0x1c043b0b in mail_index_open (index=0x8b20a300, flags=41,
lock_method=MAIL_INDEX_LOCK_FLOCK) at mail-index.c:1664
i = 0
ret = -2014570316
#8 0x1c03c829 in index_storage_mailbox_init (ibox=0x87ec1838, name=0x83 <Error
reading address 0x83: Invalid argument>,
flags=0, move_to_memory=false) at index-storage.c:366
storage = (struct mail_storage *) 0x87ec1438
index_flags = 41
lock_method = MAIL_INDEX_LOCK_FLOCK
ret = 131
#9 0x1c01ae9b in maildir_open (storage=0x87ec1438, name=0x3c002056 "INBOX",
flags=0) at maildir-storage.c:548
mbox = (struct maildir_mailbox *) 0x87ec1838
index = (struct mail_index *) 0x8b20a300
path = 0x87ec14f0 "/home/regular/test/Maildir"
index_dir = 0x13c <Error reading address 0x13c: Invalid argument>
control_dir = 0x87ec14f0 "/home/regular/test/Maildir"
st = {st_dev = 1174041675, st_ino = 795541000, st_mode = 1174041675,
st_nlink = 795541000, st_uid = 1174041675,
st_gid = 795541000, st_rdev = 512, st_lspare0 = 0, st_atimespec = {tv_sec =
4, tv_nsec = 0}, st_mtimespec = {
tv_sec = 16384, tv_nsec = 0}, st_ctimespec = {tv_sec = 0, tv_nsec =
-799543376}, st_size = 2018082489208909584,
st_blocks = -8652517760780462832, st_blksize = 1007603712, st_flags = 1,
st_gen = 1007599432, st_lspare1 = -1,
__st_birthtimespec = {tv_sec = 0, tv_nsec = -2014571464}, st_qspare =
{4323491224065152056, 2018083833114276360}}
shared = 0
pool = 0x87ec1810
#10 0x1c01afb7 in maildir_mailbox_open (_storage=0x87ec1438, name=0x3c002056
"INBOX", input=0x0, flags=0)
at maildir-storage.c:597
path = 0x3c00205c "NAMESPACE_%u_HIDDEN"
st = {st_dev = -2014572480, st_ino = 3485217516, st_mode = 3485217384,
st_nlink = 469867939, st_uid = 2217791736,
st_gid = 1006641238, st_rdev = 5, st_lspare0 = -1993314240, st_atimespec =
{tv_sec = 1, tv_nsec = -809749780},
st_mtimespec = {tv_sec = -809749896, tv_nsec = 17135864}, st_ctimespec =
{tv_sec = 0, tv_nsec = 0},
st_size = -8385860524382826248, st_blocks = -3477848820700712960, st_blksize
= 3485217416, st_flags = 469868303,
st_gen = 2280394816, st_lspare1 = -809749780, __st_birthtimespec = {tv_sec =
1, tv_nsec = 469836456}, st_qspare = {
6596620352, 2017942159323050664}}
#11 0x1c053472 in mailbox_open (storage=0x83, name=0x3c002056 "INBOX",
input=0x0, flags=0) at mail-storage.c:365
No locals.
#12 0x1c010cfe in _cmd_select_full (cmd=0x8b9f7048, readonly=false) at
cmd-select.c:32
client = (struct client *) 0x8b9f7000
storage = (struct mail_storage *) 0x87ec1438
box = (struct mailbox *) 0x2d32fcc0
status = {messages = 1, recent = 2211005072, unseen = 3485217576,
uidvalidity = 221532759, uidnext = 2279792712,
first_unseen_seq = 1006636590, keywords = 0x8b9f7000, keywords__type =
0xcfbc3368}
mailbox = 0x3c002056 "INBOX"
#13 0x1c010ea4 in cmd_select (cmd=0x8b9f7048) at cmd-select.c:92
No locals.
#14 0x1c0125f6 in client_handle_input (cmd=0x8b9f7048) at client.c:332
client = (struct client *) 0x8b9f7000
#15 0x1c012570 in client_handle_input (cmd=0x8b9f7048) at client.c:389
client = (struct client *) 0x8b9f7000
#16 0x1c0126de in _client_input (context=0x8b9f7000) at client.c:432
client = (struct client *) 0x8b9f7000
cmd = (struct client_command_context *) 0x8b9f7048
ret = 2
#17 0x1c064ab8 in io_loop_handler_run (ioloop=0x89307000) at ioloop-kqueue.c:153
ctx = (struct ioloop_handler_context *) 0x87b84100
events = (struct kevent *) 0x2
tv = {tv_sec = 9, tv_usec = 997652}
ts = {tv_sec = 9, tv_nsec = 997652000}
io = (struct io *) 0x87b842a0
events_count = 3
t_id = 2
ret = 1
i = 0
#18 0x1c0641ad in io_loop_run (ioloop=0x89307000) at ioloop.c:323
No locals.
#19 0x1c019823 in main (argc=3, argv=0xcfbc34ac, envp=0xcfbc34bc) at main.c:287
No locals.
(gdb) detach
Detaching from program: , process 31971
(gdb) quit
