Cyrus IMAP 2.2.13: imapd -s core dump with signal 6 on Solaris

[Дейтер Александр Валери]

> We are running Cyrus-IMAP 2.2.13 with Cyrus-SASL 2.1.22 and Berkeley DB
> 4.4.20 on Solaris 9. Periodically imapd core dump with signal 6:
> 
> (gdb) bt
> #0  0xffffffff7cda88ec in _libc_kill () from /usr/lib/64/libc.so.1
> #1  0xffffffff7f2120d4 in umem_do_abort () from /usr/lib/64/libumem.so
> #2  0xffffffff7f212378 in umem_err_recoverable () from
> /usr/lib/64/libumem.so
> #3  0xffffffff7f211c18 in process_free () from /usr/lib/64/libumem.so
> #4  0x00000001000675d8 in randlvl ()
> #5  0x000000010005651c in seen_unlock ()
> #6  0x0000000100027bc0 in index_checkseen ()
> #7  0x0000000100028620 in index_check ()
> #8  0x000000010000f5f8 in cmd_idle ()
> #9  0x0000000100021208 in cmdloop ()
> #10 0x0000000100023fb0 in service_main ()
> #11 0x000000010000b6a4 in main ()

log:

Jun 13 14:16:38 ustina master[23319]: [ID 392559 local6.debug] about to
exec /usr/local/sbin/imapd
Jun 13 14:16:38 ustina imaps[23319]: [ID 518349 local6.debug] executed
Jun 13 14:16:38 ustina imaps[23319]: [ID 921384 local6.debug] accepted
connection
Jun 13 14:16:38 ustina imaps[23319]: [ID 516618 local6.debug] mystore:
starting txn 2147521401
Jun 13 14:16:38 ustina imaps[23319]: [ID 265043 local6.debug] mystore:
committing txn 2147521401
Jun 13 14:16:38 ustina imaps[23319]: [ID 379946 local6.notice] starttls:
TLSv1 with cipher AES256-SHA (256/256 bits new) no authentication
Jun 13 14:16:39 ustina imaps[23319]: [ID 529592 local6.notice] login:
pc1234.komi.mts.ru [1.1.1.1] gaa plain+TLS User logged in
Jun 13 14:16:39 ustina imaps[23319]: [ID 677757 local6.debug] seen_db:
user gaa opened /var/imap/user/g/gaa.seen
Jun 13 14:16:39 ustina imaps[23319]: [ID 736213 local6.debug] open: user
gaa opened INBOX
Jun 13 14:16:50 ustina imaps[23319]: [ID 677757 local6.debug] seen_db:
user gaa opened /var/imap/user/g/gaa.seen
Jun 13 15:05:36 ustina imaps[23319]: [ID 301543 local6.info] skiplist:
checkpointed /var/imap/user/g/gaa.seen (22 records, 1752 bytes) in 0 seconds
Jun 13 17:36:39 ustina master[12688]: [ID 970914 local6.error] process
23319 exited, signaled to death by 6
Jun 13 17:36:39 ustina master[12688]: [ID 621917 local6.debug] service
imaps pid 23319 in BUSY state: terminated abnormally

Thanks!

-- 
Alex Deiter