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<p>Hi, <br>
</p>
<p>I have other information.<br>
</p>
<p>I analyzed the core dump:<br>
</p>
<p>(gdb) core 22534<br>
[New LWP 22534]<br>
Reading symbols from /usr/libexec/dovecot/doveadm-server...Reading symbols from /usr/lib/debug/usr/libexec/dovecot/doveadm-server.debug...done.<br>
done.<br>
[Thread debugging using libthread_db enabled]<br>
Using host libthread_db library "/lib64/libthread_db.so.1".<br>
Core was generated by `dovecot-devel01/doveadm-server'.<br>
Program terminated with signal 11, Segmentation fault.<br>
#0 clear (this=0x0) at /usr/src/debug/clucene-core-2.3.3.4/src/core/CLucene/util/VoidMap.h:123<br>
123 if ( dk || dv ){<br>
(gdb) <br>
</p>
<p>Br,</p>
<p>Domenico<br>
</p>
<div class="moz-signature">
<table width="310" cellspacing="0" cellpadding="0" border="0">
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<td style="border-top: 1px solid #ff661b; padding: 10px 0px
0px 0px;" valign="top">
<span style="text-align: left;
color: #ff661b; font-family: 'Arial', sans-serif;
font-size: 14px; -webkit-text-size-adjust: none;"><strong>Domenico Pastore</strong></span><br>
<span style="text-align: left; color: #000000;
font-family: 'Arial', sans-serif; font-size: 13px;">Senior Cloud Engineer<br>
</span></td>
</tr>
<tr>
<td style="padding: 10px 0px 0px 0px;" valign="top"><span style="text-align: left; color: #000000; font-family:
'Arial', sans-serif; font-size: 13px;
-webkit-text-size-adjust: none;"><strong>T</strong> 06.98269600
<span style="color: #ff661b;">|</span> <strong>M</strong> 347.1474270 <span style="color: #ff661b;">
|</span> <strong>F</strong> 06.98269680</span></td>
</tr>
<tr>
<td style="padding: 10px 0px 0px 0px;" valign="top"><span style="text-align: left; color: #000000; font-family:
'Arial', sans-serif; font-size: 13px;
-webkit-text-size-adjust: none;"><strong><a href="http://www.par-tec.it" target="_blank">Par-Tec</a></strong>
<span style="color: #ff661b;">|</span> <strong>beyond the IT domain</strong><br>
Via Cristoforo Colombo 163, 00147 Roma</span></td>
</tr>
<tr>
<td style="padding: 10px 0px 0px 0px;" valign="top"><span style="text-align: left; color: #999999; font-family:
'Calibri', 'Arial', sans-serif; font-size: 10px;
-webkit-text-size-adjust: none;"><strong>CONFIDENZIALE</strong>:
Questo messaggio ed i suoi allegati sono di carattere confidenziale. È vietato l'inoltro non autorizzato a destinatari diversi da quelli indicati nel messaggio originale. Se ricevuto per errore si prega di informare il mittente e cancellarlo immediatamente.</span></td>
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</div>
<div class="moz-cite-prefix">Il 16/09/19 09:50, Domenico Pastore via dovecot ha scritto:<br>
</div>
<blockquote type="cite" cite="mid:904959c5-54a0-5919-b234-6e010adf8902@par-tec.it">
<p>Hi,<br>
<br>
do you have the same problem with lucene?<br>
<br>
I collected a strace on the dovecot process during indexing:<br>
</p>
<p>[pid 31339] execve("/usr/libexec/dovecot/doveadm-server", ["dovecot-devel01/doveadm-server"], [/* 18 vars */] <unfinished ...><br>
[pid 30711] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=30932, si_uid=0, si_status=SIGSEGV, si_utime=3, si_stime=1} ---<br>
[pid 30711] write(62, "\0", 1) = 1<br>
[pid 30711] read(124, "8x\0\0008\0\0\0\251\3\0\0", 1020) = 12<br>
[pid 30711] read(61, "\0", 64) = 1<br>
[pid 30711] open("/proc/sys/fs/suid_dumpable", O_RDONLY) = 227<br>
[pid 30711] read(227, "0\n", 9) = 2<br>
[pid 30711] write(65, "25 30932 FATAL service(doveadm): child 30932 killed with signal 11 (core not dumped -
<a class="moz-txt-link-freetext" href="https://dovecot.org/bugreport.html#coredumps" moz-do-not-send="true">
https://dovecot.org/bugreport.html#coredumps</a> - set /proc/sys/fs/suid_dumpable to 2)\n", 170) = 170<br>
[pid 30711] write(14, "KILL\t30932\n", 11) = 11<br>
[pid 30711] write(65, "25 30932 BYE\n", 13) = 13<br>
[pid 31339] <... execve resumed> ) = 0<br>
[pid 31339] open("/usr/lib64/dovecot/tls/x86_64/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)<br>
[pid 31339] stat("/usr/lib64/dovecot/tls/x86_64", 0x7ffda7e3f1d0) = -1 ENOENT (No such file or directory)<br>
[pid 31339] open("/usr/lib64/dovecot/tls/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)<br>
[pid 31339] stat("/usr/lib64/dovecot/tls", 0x7ffda7e3f1d0) = -1 ENOENT (No such file or directory)<br>
[pid 31339] open("/usr/lib64/dovecot/x86_64/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)<br>
[pid 31339] stat("/usr/lib64/dovecot/x86_64", 0x7ffda7e3f1d0) = -1 ENOENT (No such file or directory)<br>
[pid 31339] open("/usr/lib64/dovecot/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)<br>
[pid 31339] stat("/usr/lib64/dovecot", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0<br>
[pid 31339] open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 4<br>
[pid 31339] open("/lib64/libz.so.1", O_RDONLY|O_CLOEXEC) = 4</p>
<p><br>
</p>
<p>All missing libs are in "/usr/lib64" and no to "/usr/lib64/dovecot"</p>
<p>Can you help me?</p>
<p>Br,</p>
<p>Domenico<br>
</p>
<p><br>
</p>
<p><br>
</p>
<div class="moz-signature">
<table width="310" cellspacing="0" cellpadding="0" border="0">
<tbody>
<tr>
<td style="border-top: 1px solid #ff661b; padding: 10px
0px 0px 0px;" valign="top">
<span style="text-align: left; color: #ff661b;
font-family: 'Arial', sans-serif; font-size: 14px;
-webkit-text-size-adjust: none;"><strong>Domenico Pastore</strong></span><br>
<span style="text-align: left; color: #000000;
font-family: 'Arial', sans-serif; font-size: 13px;">Senior Cloud Engineer<br>
</span></td>
</tr>
<tr>
<td style="padding: 10px 0px 0px 0px;" valign="top"><span style="text-align: left; color: #000000; font-family:
'Arial', sans-serif; font-size: 13px;
-webkit-text-size-adjust: none;"><strong>T</strong> 06.98269600
<span style="color: #ff661b;">|</span> <strong>M</strong> 347.1474270 <span style="color: #ff661b;">
|</span> <strong>F</strong> 06.98269680</span></td>
</tr>
<tr>
<td style="padding: 10px 0px 0px 0px;" valign="top"><span style="text-align: left; color: #000000; font-family:
'Arial', sans-serif; font-size: 13px;
-webkit-text-size-adjust: none;"><strong><a href="http://www.par-tec.it" target="_blank" moz-do-not-send="true">Par-Tec</a></strong>
<span style="color: #ff661b;">|</span> <strong>beyond the IT domain</strong><br>
Via Cristoforo Colombo 163, 00147 Roma</span></td>
</tr>
<tr>
<td style="padding: 10px 0px 0px 0px;" valign="top"><span style="text-align: left; color: #999999; font-family:
'Calibri', 'Arial', sans-serif; font-size: 10px;
-webkit-text-size-adjust: none;"><strong>CONFIDENZIALE</strong>:
Questo messaggio ed i suoi allegati sono di carattere confidenziale. È vietato l'inoltro non autorizzato a destinatari diversi da quelli indicati nel messaggio originale. Se ricevuto per errore si prega di informare il mittente e cancellarlo immediatamente.</span></td>
</tr>
</tbody>
</table>
</div>
<div class="moz-cite-prefix">Il 12/09/19 12:07, Domenico Pastore via dovecot ha scritto:<br>
</div>
<blockquote type="cite" cite="mid:63c41943-e57d-52e9-8553-d44d7fdb04e7@par-tec.it">
<p>Hi,<br>
<br>
i have a problem with libclucene-core.so.2.3.3.4.<br>
I See segfault error to messages log, when dovecot store mail to INBOX.<br>
<br>
set 12 13:41:21 box02.par-tec.it kernel: doveadm-server[20285]: <b>segfault at 38 ip 00007f575b68fc42 sp 00007ffc0272e750 error 4 in libclucene-core.so.2.3.3.4</b>[7f575b569000+188000]<br>
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]<br>
<br>
In the dovecot logs:<br>
<br>
2019-09-12 13:45:09 auth: Debug: ldap(<a class="moz-txt-link-abbreviated" href="mailto:test4444client@newsvilXXXX,10.0.8.128" moz-do-not-send="true">test4444client@newsvilXXXX,10.0.8.128</a>): Finished userdb lookup<br>
2019-09-12 13:45:09 auth: Debug: userdb out: USER 1 test4444client@newsvilXXXX home=/pec_store/pec_mailbox/pec_mailbox_devel01/4/5/6/7/1/45671_18231 quota_rule=*:bytes=1048576000 mail_plugins+=
<br>
2019-09-12 13:45:10 SKENO8Uvel0gbAAA5ZKy4w doveadm(test4444client@newsvilXXXX): <b>
Fatal: master: service(doveadm): child 27680 killed with signal 11 (core dumped)</b><br>
2019-09-12 13:45:10 auth: Debug: master in: USER 1 test4444client@newsvilXXXX service=doveadm lip=192.160.10.3 lport=924 rip=10.0.8.128 rport=36760<br>
2019-09-12 13:45:10 auth: Debug: ldap(test4444client@newsvilXXXX 10.0.8.128): Performing userdb lookup<br>
<br>
I have attach the coredump of error and dovecot.conf<br>
</p>
<p>Thanks for support.</p>
<p>Br,</p>
<p>Domenico<br>
</p>
<p><br>
------------------- info: -------------------<br>
# 2.3.7.2 (3c910f64b): /pec/config/dovecot/dovecot-devel01/dovecot.conf<br>
# Pigeonhole version 0.5.7.2 (7372921a)<br>
# OS: Linux 3.10.0-957.27.2.el7.x86_64 x86_64 CentOS Linux release 7.6.1810 (Core)
<br>
# Hostname: box02<br>
<br>
<br>
</p>
<p><br>
</p>
<p><br>
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