Dovecot 2.3.7.2 lucene segfault and coredump

[Domenico Pastore]

Hi,

i have a problem with libclucene-core.so.2.3.3.4.
I See segfault error to messages log, when dovecot store mail to INBOX.

set 12 13:41:21 box02.par-tec.it kernel: doveadm-server[20285]: segfault at 38 ip 00007f575b68fc42 sp 00007ffc0272e750 error 4 in libclucene-core.so.2.3.3.4[7f575b569000+188000]
set 12 13:41:22 box02.par-tec.it kernel: doveadm-server[18871]: segfault at 38 ip 00007f9bea6d2c42 sp 00007fff47bceae0 error 4 in libclucene-core.so.2.3.3.4[7f9bea5ac000+188000]

In the dovecot logs:

2019-09-12 13:45:09 auth: Debug: ldap(test4444client at newsvilXXXX,10.0.8.128<mailto:test4444client at newsvilXXXX,10.0.8.128>): Finished userdb lookup
2019-09-12 13:45:09 auth: Debug: userdb out: USER    1    test4444client at newsvilXXXX    home=/pec_store/pec_mailbox/pec_mailbox_devel01/4/5/6/7/1/45671_18231    quota_rule=*:bytes=1048576000    mail_plugins+=
2019-09-12 13:45:10  SKENO8Uvel0gbAAA5ZKy4w doveadm(test4444client at newsvilXXXX): Fatal: master: service(doveadm): child 27680 killed with signal 11 (core dumped)
2019-09-12 13:45:10 auth: Debug: master in: USER    1    test4444client at newsvilXXXX    service=doveadm    lip=192.160.10.3    lport=924    rip=10.0.8.128    rport=36760
2019-09-12 13:45:10 auth: Debug: ldap(test4444client at newsvilXXXX 10.0.8.128): Performing userdb lookup

I have attach the coredump of error and dovecot.conf

Thanks for support.

Br,

Domenico

------------------- info: -------------------
# 2.3.7.2 (3c910f64b): /pec/config/dovecot/dovecot-devel01/dovecot.conf
# Pigeonhole version 0.5.7.2 (7372921a)
# OS: Linux 3.10.0-957.27.2.el7.x86_64 x86_64 CentOS Linux release 7.6.1810 (Core)
# Hostname: box02





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