[Sysadmins] Периодические падения dovecot-auth и ntlm_auth - P8

[Sysadmins] Периодические падения dovecot-auth и ntlm_auth - P8

[Москаленко Алексей Владимирович]

Здравствуйте.

Столкнулся я с неприятным поведением dovecotю

Имеется сервер на p8, на котором работает почтовая система 
(postfix-2.11.7-alt2+dovecot-2.2.33.2-alt0.M80P.1+dovecot-pigeonhole-0.4.21-alt0.M80P.1).

В dovecot используется imap+sieve, почта доставляется в ящики 
посредством LMTP. Пользователи виртуальные из LDAP, все ящики в системе 
под одним uid (vmail/vmail). Авторизация - PLAIN/LOGIN/NTLM.

Все работает как и ожидается, за исключением того, что периодически 
(закономерности обнаружить не удалось) падают процессы dovecot 
auth-worker и хелпер ntlm_auth. Dovecot их тут же перезапускает, но все 
равно это совсем не нравится. В логах при этом следующее:

Падение auth-worker:
*********
Jul 24 11:05:52 mail dovecot: auth-worker: Error: *** Error in 
`dovecot/auth': free(): corrupted unsorted chunks: 0x000000000185a990 
***
Jul 24 11:05:52 mail dovecot: auth-worker: Error: ======= Backtrace: 
=========
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
/lib64/libc.so.6(+0x6f325)[0x7f69d7268325]
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
/lib64/libc.so.6(+0x74ae6)[0x7f69d726dae6]
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
/lib64/libc.so.6(+0x752ce)[0x7f69d726e2ce]
Jul 24 11:05:52 mail dovecot: auth-worker: Error: dovecot/auth[0x436a0e]
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
/usr/lib64/dovecot/libdovecot.so.0(io_loop_call_io+0x52)[0x7f69d90b2a12]
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
/usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0xe9)[0x7f69d90b3fe9]
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
/usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run+0x3c)[0x7f69d90b2aac]
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
/usr/lib64/dovecot/libdovecot.so.0(io_loop_run+0x38)[0x7f69d90b2c58]
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
/usr/lib64/dovecot/libdovecot.so.0(master_service_run+0x13)[0x7f69d903c3a3]
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
dovecot/auth(main+0x2f6)[0x410606]
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
/lib64/libc.so.6(__libc_start_main+0xf0)[0x7f69d72197f0]
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
dovecot/auth(_start+0x29)[0x410859]
Jul 24 11:05:52 mail dovecot: auth-worker: Error: ======= Memory map: 
========
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 00400000-0045f000 r-xp 
00000000 fd:08 1270673 /usr/libexec/dovecot/auth
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 0065e000-00661000 r--p 
0005e000 fd:08 1270673 /usr/libexec/dovecot/auth
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 00661000-00664000 rw-p 
00061000 fd:08 1270673 /usr/libexec/dovecot/auth
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 0181e000-01860000 rw-p 
00000000 00:00 0 [heap]
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69cc000000-7f69cc021000 rw-p 00000000 00:00 0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69cc021000-7f69d0000000 ---p 00000000 00:00 0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d30b9000-7f69d30cf000 r-xp 00000000 fd:08 1247745 
/lib64/libgcc_s.so.1
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d30cf000-7f69d32ce000 ---p 00016000 fd:08 1247745 
/lib64/libgcc_s.so.1
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d32ce000-7f69d32cf000 r--p 00015000 fd:08 1247745 
/lib64/libgcc_s.so.1
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d32cf000-7f69d32d0000 rw-p 00016000 fd:08 1247745 
/lib64/libgcc_s.so.1
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d32d0000-7f69d32d8000 r-xp 00000000 fd:08 1253734 
/usr/lib64/sasl2-3/libgs2.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d32d8000-7f69d34d7000 ---p 00008000 fd:08 1253734 
/usr/lib64/sasl2-3/libgs2.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d34d7000-7f69d34d8000 r--p 00007000 fd:08 1253734 
/usr/lib64/sasl2-3/libgs2.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d34d8000-7f69d34d9000 rw-p 00008000 fd:08 1253734 
/usr/lib64/sasl2-3/libgs2.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d34d9000-7f69d3621000 r-xp 00000000 fd:08 1246481 
/lib64/libdb-4.7.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d3621000-7f69d3820000 ---p 00148000 fd:08 1246481 
/lib64/libdb-4.7.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d3820000-7f69d3823000 r--p 00147000 fd:08 1246481 
/lib64/libdb-4.7.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d3823000-7f69d3824000 rw-p 0014a000 fd:08 1246481 
/lib64/libdb-4.7.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d3824000-7f69d382a000 r-xp 00000000 fd:08 1253749 
/usr/lib64/sasl2-3/libsasldb.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d382a000-7f69d3a29000 ---p 00006000 fd:08 1253749 
/usr/lib64/sasl2-3/libsasldb.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d3a29000-7f69d3a2a000 r--p 00005000 fd:08 1253749 
/usr/lib64/sasl2-3/libsasldb.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d3a2a000-7f69d3a2b000 rw-p 00006000 fd:08 1253749 
/usr/lib64/sasl2-3/libsasldb.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d3a2b000-7f69d3a34000 r-xp 00000000 fd:08 1253752 
/usr/lib64/sasl2-3/libscram.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d3a34000-7f69d3c33000 ---p 00009000 fd:08 1253752 
/usr/lib64/sasl2-3/libscram.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d3c33000-7f69d3c34000 r--p 00008000 fd:08 1253752 
/usr/lib64/sasl2-3/libscram.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d3c34000-7f69d3c35000 rw-p 00009000 fd:08 1253752 
/usr/lib64/sasl2-3/libscram.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d3c35000-7f69d3c3a000 r-xp 00000000 fd:08 1253728 
/usr/lib64/sasl2-3/libcrammd5.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d3c3a000-7f69d3e39000 ---p 00005000 fd:08 1253728 
/usr/lib64/sasl2-3/libcrammd5.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d3e39000-7f69d3e3a000 r--p 00004000 fd:08 1253728 
/usr/lib64/sasl2-3/libcrammd5.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d3e3a000-7f69d3e3b000 rw-p 00005000 fd:08 1253728 
/usr/lib64/sasl2-3/libcrammd5.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d3e3b000-7f69d3e46000 r-xp 00000000 fd:08 1253755 
/usr/lib64/sasl2-3/libsrp.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d3e46000-7f69d4046000 ---p 0000b000 fd:08 1253755 
/usr/lib64/sasl2-3/libsrp.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d4046000-7f69d4047000 r--p 0000b000 fd:08 1253755 
/usr/lib64/sasl2-3/libsrp.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d4047000-7f69d4048000 rw-p 0000c000 fd:08 1253755 
/usr/lib64/sasl2-3/libsrp.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d4048000-7f69d404c000 r-xp 00000000 fd:08 1253725 
/usr/lib64/sasl2-3/libanonymous.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d404c000-7f69d424b000 ---p 00004000 fd:08 1253725 
/usr/lib64/sasl2-3/libanonymous.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d424b000-7f69d424c000 r--p 00003000 fd:08 1253725 
/usr/lib64/sasl2-3/libanonymous.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d424c000-7f69d424d000 rw-p 00004000 fd:08 1253725 
/usr/lib64/sasl2-3/libanonymous.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d424d000-7f69d4251000 r-xp 00000000 fd:08 1253746 
/usr/lib64/sasl2-3/libplain.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d4251000-7f69d4450000 ---p 00004000 fd:08 1253746 
/usr/lib64/sasl2-3/libplain.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d4450000-7f69d4451000 r--p 00003000 fd:08 1253746 
/usr/lib64/sasl2-3/libplain.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d4451000-7f69d4452000 rw-p 00004000 fd:08 1253746 
/usr/lib64/sasl2-3/libplain.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d4452000-7f69d445a000 r-xp 00000000 fd:08 1253740 
/usr/lib64/sasl2-3/libntlm.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d445a000-7f69d4659000 ---p 00008000 fd:08 1253740 
/usr/lib64/sasl2-3/libntlm.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d4659000-7f69d465a000 r--p 00007000 fd:08 1253740 
/usr/lib64/sasl2-3/libntlm.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d465a000-7f69d465b000 rw-p 00008000 fd:08 1253740 
/usr/lib64/sasl2-3/libntlm.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d465b000-7f69d465f000 r-xp 00000000 fd:08 1253737 
/usr/lib64/sasl2-3/liblogin.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d465f000-7f69d485e000 ---p 00004000 fd:08 1253737 
/usr/lib64/sasl2-3/liblogin.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d485e000-7f69d485f000 r--p 00003000 fd:08 1253737 
/usr/lib64/sasl2-3/liblogin.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d485f000-7f69d4860000 rw-p 00004000 fd:08 1253737 
/usr/lib64/sasl2-3/liblogin.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d4860000-7f69d4875000 r-xp 00000000 fd:08 1253743 
/usr/lib64/sasl2-3/libotp.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d4875000-7f69d4a75000 ---p 00015000 fd:08 1253743 
/usr/lib64/sasl2-3/libotp.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d4a75000-7f69d4a76000 r--p 00015000 fd:08 1253743 
/usr/lib64/sasl2-3/libotp.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d4a76000-7f69d4a7b000 rw-p 00016000 fd:08 1253743 
/usr/lib64/sasl2-3/libotp.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d4a7b000-7f69d4a88000 r-xp 00000000 fd:08 1253731 
/usr/lib64/sasl2-3/libdigestmd5.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d4a88000-7f69d4c87000 ---p 0000d000 fd:08 1253731 
/usr/lib64/sasl2-3/libdigestmd5.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d4c87000-7f69d4c88000 r--p 0000c000 fd:08 1253731 
/usr/lib64/sasl2-3/libdigestmd5.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d4c88000-7f69d4c89000 rw-p 0000d000 fd:08 1253731 
/usr/lib64/sasl2-3/libdigestmd5.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d4c89000-7f69d4c8c000 r-xp 00000000 fd:08 1249669 
/usr/lib64/dovecot/modules/auth/lib20_auth_var_expand_crypt.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d4c8c000-7f69d4e8b000 ---p 00003000 fd:08 1249669 
/usr/lib64/dovecot/modules/auth/lib20_auth_var_expand_crypt.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d4e8b000-7f69d4e8c000 r--p 00002000 fd:08 1249669 
/usr/lib64/dovecot/modules/auth/lib20_auth_var_expand_crypt.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d4e8c000-7f69d4e8d000 rw-p 00003000 fd:08 1249669 
/usr/lib64/dovecot/modules/auth/lib20_auth_var_expand_crypt.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d4e8d000-7f69d4ed0000 r-xp 00000000 fd:08 1246787 
/lib64/libpcre.so.3.15.8
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d4ed0000-7f69d50cf000 ---p 00043000 fd:08 1246787 
/lib64/libpcre.so.3.15.8
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d50cf000-7f69d50d0000 r--p 00042000 fd:08 1246787 
/lib64/libpcre.so.3.15.8
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d50d0000-7f69d50d1000 rw-p 00043000 fd:08 1246787 
/lib64/libpcre.so.3.15.8
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d50d1000-7f69d50f4000 r-xp 00000000 fd:08 1247739 
/lib64/libselinux.so.1
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d50f4000-7f69d52f4000 ---p 00023000 fd:08 1247739 
/lib64/libselinux.so.1
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d52f4000-7f69d52f5000 r--p 00023000 fd:08 1247739 
/lib64/libselinux.so.1
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d52f5000-7f69d52f6000 rw-p 00024000 fd:08 1247739 
/lib64/libselinux.so.1
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d52f6000-7f69d52f8000 rw-p 00000000 00:00 0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d52f8000-7f69d5346000 r-xp 00000000 fd:08 1248162 
/usr/lib64/libldap_r-2.4.so.2.10.8
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d5346000-7f69d5546000 ---p 0004e000 fd:08 1248162 
/usr/lib64/libldap_r-2.4.so.2.10.8
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d5546000-7f69d5547000 r--p 0004e000 fd:08 1248162 
/usr/lib64/libldap_r-2.4.so.2.10.8
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d5547000-7f69d5549000 rw-p 0004f000 fd:08 1248162 
/usr/lib64/libldap_r-2.4.so.2.10.8
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d5549000-7f69d554c000 rw-p 00000000 00:00 0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d554c000-7f69d564f000 r-xp 00000000 fd:08 1246757 
/lib64/libm-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d564f000-7f69d584f000 ---p 00103000 fd:08 1246757 
/lib64/libm-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d584f000-7f69d5850000 r--p 00103000 fd:08 1246757 
/lib64/libm-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d5850000-7f69d5851000 rw-p 00104000 fd:08 1246757 
/lib64/libm-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d5851000-7f69d5869000 r-xp 00000000 fd:08 1246741 
/lib64/libpthread-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d5869000-7f69d5a68000 ---p 00018000 fd:08 1246741 
/lib64/libpthread-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d5a68000-7f69d5a69000 r--p 00017000 fd:08 1246741 
/lib64/libpthread-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d5a69000-7f69d5a6a000 rw-p 00018000 fd:08 1246741 
/lib64/libpthread-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d5a6a000-7f69d5a6e000 rw-p 00000000 00:00 0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d5a6e000-7f69d5a85000 r-xp 00000000 fd:08 1246809 
/lib64/libz.so.1.2.8
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d5a85000-7f69d5c84000 ---p 00017000 fd:08 1246809 
/lib64/libz.so.1.2.8
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d5c84000-7f69d5c85000 r--p 00016000 fd:08 1246809 
/lib64/libz.so.1.2.8
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d5c85000-7f69d5c86000 rw-p 00017000 fd:08 1246809 
/lib64/libz.so.1.2.8
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d5c86000-7f69d5eb1000 r-xp 00000000 fd:08 1247037 
/lib64/libcrypto.so.1.0.2n
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d5eb1000-7f69d60b1000 ---p 0022b000 fd:08 1247037 
/lib64/libcrypto.so.1.0.2n
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d60b1000-7f69d60cd000 r--p 0022b000 fd:08 1247037 
/lib64/libcrypto.so.1.0.2n
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d60cd000-7f69d60d9000 rw-p 00247000 fd:08 1247037 
/lib64/libcrypto.so.1.0.2n
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d60d9000-7f69d60dc000 rw-p 00000000 00:00 0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d60dc000-7f69d614d000 r-xp 00000000 fd:08 1248775 
/lib64/libssl.so.1.0.2n
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d614d000-7f69d634c000 ---p 00071000 fd:08 1248775 
/lib64/libssl.so.1.0.2n
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d634c000-7f69d6351000 r--p 00070000 fd:08 1248775 
/lib64/libssl.so.1.0.2n
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d6351000-7f69d6358000 rw-p 00075000 fd:08 1248775 
/lib64/libssl.so.1.0.2n
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d6358000-7f69d6374000 r-xp 00000000 fd:08 1249646 
/lib64/libsasl2.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d6374000-7f69d6573000 ---p 0001c000 fd:08 1249646 
/lib64/libsasl2.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d6573000-7f69d6574000 r--p 0001b000 fd:08 1249646 
/lib64/libsasl2.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d6574000-7f69d6575000 rw-p 0001c000 fd:08 1249646 
/lib64/libsasl2.so.3.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d6575000-7f69d6589000 r-xp 00000000 fd:08 1246780 
/lib64/libresolv-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d6589000-7f69d6788000 ---p 00014000 fd:08 1246780 
/lib64/libresolv-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d6788000-7f69d6789000 r--p 00013000 fd:08 1246780 
/lib64/libresolv-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d6789000-7f69d678a000 rw-p 00014000 fd:08 1246780 
/lib64/libresolv-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d678a000-7f69d678c000 rw-p 00000000 00:00 0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d678c000-7f69d678f000 r-xp 00000000 fd:08 1246769 
/lib64/libkeyutils.so.1.6
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d678f000-7f69d698e000 ---p 00003000 fd:08 1246769 
/lib64/libkeyutils.so.1.6
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d698e000-7f69d698f000 r--p 00002000 fd:08 1246769 
/lib64/libkeyutils.so.1.6
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d698f000-7f69d6990000 rw-p 00003000 fd:08 1246769 
/lib64/libkeyutils.so.1.6
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d6990000-7f69d699c000 r-xp 00000000 fd:08 1247715 
/lib64/libkrb5support.so.0.1
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d699c000-7f69d6b9b000 ---p 0000c000 fd:08 1247715 
/lib64/libkrb5support.so.0.1
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d6b9b000-7f69d6b9c000 r--p 0000b000 fd:08 1247715 
/lib64/libkrb5support.so.0.1
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d6b9c000-7f69d6b9d000 rw-p 0000c000 fd:08 1247715 
/lib64/libkrb5support.so.0.1
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d6b9d000-7f69d6ba0000 r-xp 00000000 fd:08 1246752 
/lib64/libcom_err.so.2.1
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d6ba0000-7f69d6d9f000 ---p 00003000 fd:08 1246752 
/lib64/libcom_err.so.2.1
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d6d9f000-7f69d6da0000 r--p 00002000 fd:08 1246752 
/lib64/libcom_err.so.2.1
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d6da0000-7f69d6da1000 rw-p 00003000 fd:08 1246752 
/lib64/libcom_err.so.2.1
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d6da1000-7f69d6dcf000 r-xp 00000000 fd:08 1246795 
/lib64/libk5crypto.so.3.1
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d6dcf000-7f69d6fce000 ---p 0002e000 fd:08 1246795 
/lib64/libk5crypto.so.3.1
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d6fce000-7f69d6fd0000 r--p 0002d000 fd:08 1246795 
/lib64/libk5crypto.so.3.1
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d6fd0000-7f69d6fd1000 rw-p 0002f000 fd:08 1246795 
/lib64/libk5crypto.so.3.1
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d6fd1000-7f69d6fd2000 rw-p 00000000 00:00 0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d6fd2000-7f69d6fee000 r-xp 00000000 fd:08 1246113 
/lib64/libaudit.so.1.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d6fee000-7f69d71ed000 ---p 0001c000 fd:08 1246113 
/lib64/libaudit.so.1.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d71ed000-7f69d71ee000 r--p 0001b000 fd:08 1246113 
/lib64/libaudit.so.1.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d71ee000-7f69d71ef000 rw-p 0001c000 fd:08 1246113 
/lib64/libaudit.so.1.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d71ef000-7f69d71f9000 rw-p 00000000 00:00 0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d71f9000-7f69d7392000 r-xp 00000000 fd:08 1246739 
/lib64/libc-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d7392000-7f69d7592000 ---p 00199000 fd:08 1246739 
/lib64/libc-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d7592000-7f69d7596000 r--p 00199000 fd:08 1246739 
/lib64/libc-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d7596000-7f69d7598000 rw-p 0019d000 fd:08 1246739 
/lib64/libc-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d7598000-7f69d759c000 rw-p 00000000 00:00 0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d759c000-7f69d7673000 r-xp 00000000 fd:08 1248191 
/usr/lib64/libsqlite3.so.0.8.6
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d7673000-7f69d7873000 ---p 000d7000 fd:08 1248191 
/usr/lib64/libsqlite3.so.0.8.6
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d7873000-7f69d7875000 r--p 000d7000 fd:08 1248191 
/usr/lib64/libsqlite3.so.0.8.6
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d7875000-7f69d7879000 rw-p 000d9000 fd:08 1248191 
/usr/lib64/libsqlite3.so.0.8.6
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d7879000-7f69d787a000 rw-p 00000000 00:00 0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d787a000-7f69d78a4000 r-xp 00000000 fd:08 1248188 
/usr/lib64/libpq.so.5.4
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d78a4000-7f69d7aa3000 ---p 0002a000 fd:08 1248188 
/usr/lib64/libpq.so.5.4
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d7aa3000-7f69d7aa5000 r--p 00029000 fd:08 1248188 
/usr/lib64/libpq.so.5.4
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d7aa5000-7f69d7aa7000 rw-p 0002b000 fd:08 1248188 
/usr/lib64/libpq.so.5.4
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d7aa7000-7f69d7db7000 r-xp 00000000 fd:08 1246944 
/usr/lib64/libmysqlclient.so.18.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d7db7000-7f69d7fb6000 ---p 00310000 fd:08 1246944 
/usr/lib64/libmysqlclient.so.18.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d7fb6000-7f69d7fbe000 r--p 0030f000 fd:08 1246944 
/usr/lib64/libmysqlclient.so.18.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d7fbe000-7f69d8031000 rw-p 00317000 fd:08 1246944 
/usr/lib64/libmysqlclient.so.18.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d8031000-7f69d803b000 rw-p 00000000 00:00 0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d803b000-7f69d8049000 r-xp 00000000 fd:08 1246772 
/lib64/liblber-2.4.so.2.10.8
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d8049000-7f69d8248000 ---p 0000e000 fd:08 1246772 
/lib64/liblber-2.4.so.2.10.8
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d8248000-7f69d8249000 r--p 0000d000 fd:08 1246772 
/lib64/liblber-2.4.so.2.10.8
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d8249000-7f69d824a000 rw-p 0000e000 fd:08 1246772 
/lib64/liblber-2.4.so.2.10.8
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d824a000-7f69d8292000 r-xp 00000000 fd:08 1246773 
/lib64/libldap-2.4.so.2.10.8
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d8292000-7f69d8491000 ---p 00048000 fd:08 1246773 
/lib64/libldap-2.4.so.2.10.8
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d8491000-7f69d8492000 r--p 00047000 fd:08 1246773 
/lib64/libldap-2.4.so.2.10.8
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d8492000-7f69d8494000 rw-p 00048000 fd:08 1246773 
/lib64/libldap-2.4.so.2.10.8
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d8494000-7f69d855a000 r-xp 00000000 fd:08 1247703 
/lib64/libkrb5.so.3.3
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d855a000-7f69d8759000 ---p 000c6000 fd:08 1247703 
/lib64/libkrb5.so.3.3
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d8759000-7f69d8767000 r--p 000c5000 fd:08 1247703 
/lib64/libkrb5.so.3.3
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d8767000-7f69d876a000 rw-p 000d3000 fd:08 1247703 
/lib64/libkrb5.so.3.3
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d876a000-7f69d87b0000 r-xp 00000000 fd:08 1246110 
/lib64/libgssapi_krb5.so.2.2
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d87b0000-7f69d89af000 ---p 00046000 fd:08 1246110 
/lib64/libgssapi_krb5.so.2.2
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d89af000-7f69d89b1000 r--p 00045000 fd:08 1246110 
/lib64/libgssapi_krb5.so.2.2
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d89b1000-7f69d89b3000 rw-p 00047000 fd:08 1246110 
/lib64/libgssapi_krb5.so.2.2
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d89b3000-7f69d89c1000 r-xp 00000000 fd:08 1246784 
/lib64/libpam.so.0.84.2
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d89c1000-7f69d8bc0000 ---p 0000e000 fd:08 1246784 
/lib64/libpam.so.0.84.2
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d8bc0000-7f69d8bc1000 r--p 0000d000 fd:08 1246784 
/lib64/libpam.so.0.84.2
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d8bc1000-7f69d8bc2000 rw-p 0000e000 fd:08 1246784 
/lib64/libpam.so.0.84.2
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d8bc2000-7f69d8bcf000 r-xp 00000000 fd:08 1246751 
/lib64/libcrypt-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d8bcf000-7f69d8dce000 ---p 0000d000 fd:08 1246751 
/lib64/libcrypt-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d8dce000-7f69d8dcf000 r--p 0000c000 fd:08 1246751 
/lib64/libcrypt-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d8dcf000-7f69d8dd0000 rw-p 0000d000 fd:08 1246751 
/lib64/libcrypt-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d8dd0000-7f69d8dfe000 rw-p 00000000 00:00 0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d8dfe000-7f69d8e00000 r-xp 00000000 fd:08 1246753 
/lib64/libdl-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d8e00000-7f69d9000000 ---p 00002000 fd:08 1246753 
/lib64/libdl-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d9000000-7f69d9001000 r--p 00002000 fd:08 1246753 
/lib64/libdl-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d9001000-7f69d9002000 rw-p 00003000 fd:08 1246753 
/lib64/libdl-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d9002000-7f69d9125000 r-xp 00000000 fd:08 1249245 
/usr/lib64/dovecot/libdovecot.so.0.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d9125000-7f69d9324000 ---p 00123000 fd:08 1249245 
/usr/lib64/dovecot/libdovecot.so.0.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d9324000-7f69d9328000 r--p 00122000 fd:08 1249245 
/usr/lib64/dovecot/libdovecot.so.0.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d9328000-7f69d932c000 rw-p 00126000 fd:08 1249245 
/usr/lib64/dovecot/libdovecot.so.0.0.0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d932c000-7f69d932f000 rw-p 00000000 00:00 0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d932f000-7f69d9330000 r-xp 00000000 fd:08 1253603 
/usr/lib64/dovecot/modules/stats/libstats_auth.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d9330000-7f69d9530000 ---p 00001000 fd:08 1253603 
/usr/lib64/dovecot/modules/stats/libstats_auth.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d9530000-7f69d9531000 r--p 00001000 fd:08 1253603 
/usr/lib64/dovecot/modules/stats/libstats_auth.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d9531000-7f69d9532000 rw-p 00002000 fd:08 1253603 
/usr/lib64/dovecot/modules/stats/libstats_auth.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d9532000-7f69d9556000 r-xp 00000000 fd:08 1246137 /lib64/ld-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d970b000-7f69d9740000 r--s 00000000 fd:0e 131267 /var/lib/nscd/hosts
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d9740000-7f69d974d000 rw-p 00000000 00:00 0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d9752000-7f69d9755000 rw-p 00000000 00:00 0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d9755000-7f69d9756000 r--p 00023000 fd:08 1246137 /lib64/ld-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d9756000-7f69d9757000 rw-p 00024000 fd:08 1246137 /lib64/ld-2.23.so
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7f69d9757000-7f69d9758000 rw-p 00000000 00:00 0
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7ffcf7650000-7ffcf7665000 rw-p 00000000 00:00 0 [stack]
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
7ffcf7713000-7ffcf7715000 r-xp 00000000 00:00 0 [vdso]
Jul 24 11:05:52 mail dovecot: auth-worker: Error: 
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]
*********

Падение ntlm-auth:
*********
Jul 24 11:34:29 mail dovecot: auth: Error: Bad talloc magic value - 
unknown value
Jul 24 11:34:29 mail dovecot: auth: Error: PANIC (pid 18378): Bad talloc 
magic value - unknown value
Jul 24 11:34:29 mail dovecot: auth: Error: BACKTRACE: 15 stack frames:
Jul 24 11:34:29 mail dovecot: auth: Error: #0 
/usr/lib64/libsmbconf.so.0(log_stack_trace+0x1a) [0x7f8ce2d462fa]
Jul 24 11:34:29 mail dovecot: auth: Error: #1 
/usr/lib64/libsmbconf.so.0(smb_panic_s3+0x20) [0x7f8ce2d463d0]
Jul 24 11:34:29 mail dovecot: auth: Error: #2 
/usr/lib64/libsamba-util.so.0(smb_panic+0x2f) [0x7f8ce2fb8f2f]
Jul 24 11:34:29 mail dovecot: auth: Error: #3 
/usr/lib64/libtalloc.so.2(_talloc_free+0x2c1) [0x7f8ce131b0a1]
Jul 24 11:34:29 mail dovecot: auth: Error: #4 
/usr/lib64/libsamba-util.so.0(data_blob_free+0x18) [0x7f8ce2fb5188]
Jul 24 11:34:29 mail dovecot: auth: Error: #5 
/usr/lib64/samba/libgensec-samba4.so(+0xfc05) [0x7f8ce321ac05]
Jul 24 11:34:29 mail dovecot: auth: Error: #6 
/usr/lib64/samba/libgensec-samba4.so(gensec_ntlmssp_server_auth+0x9e) 
[0x7f8ce321c0ce]
Jul 24 11:34:29 mail dovecot: auth: Error: #7 
/usr/lib64/samba/libgensec-samba4.so(gensec_ntlmssp_update+0x24f) 
[0x7f8ce321837f]
Jul 24 11:34:29 mail dovecot: auth: Error: #8 
/usr/lib64/samba/libgensec-samba4.so(gensec_update_ev+0x192) 
[0x7f8ce32227e2]
Jul 24 11:34:29 mail dovecot: auth: Error: #9 
/usr/lib64/samba/libgensec-samba4.so(gensec_update+0x17) 
[0x7f8ce3222827]
Jul 24 11:34:29 mail dovecot: auth: Error: #10 
/usr/bin/ntlm_auth(+0x7c3e) [0x7f8ce3cabc3e]
Jul 24 11:34:29 mail dovecot: auth: Error: #11 
/usr/bin/ntlm_auth(+0x5743) [0x7f8ce3ca9743]
Jul 24 11:34:29 mail dovecot: auth: Error: #12 
/usr/bin/ntlm_auth(main+0xd03) [0x7f8ce3ca8c73]
Jul 24 11:34:29 mail dovecot: auth: Error: #13 
/lib64/libc.so.6(__libc_start_main+0xf0) [0x7f8ce0d867f0]
Jul 24 11:34:29 mail dovecot: auth: Error: #14 
/usr/bin/ntlm_auth(_start+0x29) [0x7f8ce3ca8d99]
Jul 24 11:34:29 mail dovecot: auth: Error: Can not dump core: corepath 
not set up
Jul 24 11:34:29 mail dovecot: auth: Error: 
ntlm(?,192.168.0.1,<v55pobpxH8LAqANJ>): read(in_pipe) failed: unexpected 
end of file
Jul 24 11:34:29 mail dovecot: auth: Error: winbind: ntlm_auth exited 
with exit code 1
*********

Про auth-worker удалось найти следующее обсуждение в списке рассылки 
dovecot: 
https://www.dovecot.org/pipermail/dovecot/2018-January/110787.html , но 
как-то ни к чему оно не привело. В багзилле debian тоже есть баг на эту 
тему - https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=886028, и тоже 
какой-то непонятный. Про ntlm_auth вообще ничего внятного найти не 
удалось.

Прошу поделиться мыслями, куда можно покопать на предмет избавления от 
этих ошибок.

PS Аналогичная система на t6 с dovecot 2.1.17 и аналогичными настройками 
работала годами без каких-либо сбоев.

Re: [Sysadmins] Периодические падения dovecot-auth и ntlm_auth - P8

[Sergey V Turchin]

On Tuesday, 24 July 2018 13:17:36 MSK Москаленко Алексей wrote:
> Здравствуйте.
> 
> Столкнулся я с неприятным поведением dovecotю
> 
> Имеется сервер на p8, на котором работает почтовая система
> (postfix-2.11.7-alt2+dovecot-2.2.33.2-alt0.M80P.1+dovecot-pigeonhole-0.4.21-
> alt0.M80P.1).
Попробуйте http://git.altlinux.org/tasks/210566/

[...]

-- 
Regards, Sergey.

Re: [Sysadmins] Периодические падения dovecot-auth и ntlm_auth - P8

[Alex Moskalenko]

24.07.2018 15:18, Sergey V Turchin пишет:
> Попробуйте http://git.altlinux.org/tasks/210566/

Спасибо. Установил, буду смотреть. Ошибка в auth-worker появляется 
нечасто и в основном под нагрузкой, поэтому нужно время для 
тестирования. На ошибки ntlm_auth это вряд ли повлияет - тут вопросы к 
самбе.

С новым dovecot-2.2.36-alt0.M80P.1 вылезла новая ошибка в логе:
Jul 24 22:15:12 mail dovecot: lmtp(user@host): Error: 
open(/proc/self/io) failed: Permission denied
Jul 24 22:17:12 mail dovecot: lmtp(user@host): Error: 
open(/proc/self/io) failed: Permission denied
Jul 24 22:17:12 mail dovecot: lmtp(user@host): Error: 
open(/proc/self/io) failed: Permission denied

Виноват в этом используемый плагин stats. На доставку почты сообщение не 
влияет, дабы не засорять логи плагин отключил.

Вообще, права на /proc/$PID/io 400 root:root для любого процесса, так 
что непонятно, что можно настроить для того, чтобы процессы dovecot, 
выполняющиеся из-под vmail, получили к нему доступ. Разве что это 
очередной баг?

Re: [Sysadmins] Периодические падения dovecot-auth и ntlm_auth - P8

[Москаленко Алексей Владимирович]

Sergey V Turchin писал 24.07.2018 15:18:
> Попробуйте http://git.altlinux.org/tasks/210566/

С новым dovecot ntlm_auth (ожидаемо) один раз уже упал.
Jul 25 09:25:10 mail dovecot: auth: Error: Bad talloc magic value - 
unknown value
Jul 25 09:25:10 mail dovecot: auth: Error: PANIC (pid 24286): Bad talloc 
magic value - unknown value
Jul 25 09:25:10 mail dovecot: auth: Error: BACKTRACE: 15 stack frames:
Jul 25 09:25:10 mail dovecot: auth: Error:  #0 
/usr/lib64/libsmbconf.so.0(log_stack_trace+0x1a) [0x7fad3fb162fa]
Jul 25 09:25:10 mail dovecot: auth: Error:  #1 
/usr/lib64/libsmbconf.so.0(smb_panic_s3+0x20) [0x7fad3fb163d0]
Jul 25 09:25:10 mail dovecot: auth: Error:  #2 
/usr/lib64/libsamba-util.so.0(smb_panic+0x2f) [0x7fad3fd88f2f]
Jul 25 09:25:10 mail dovecot: auth: Error:  #3 
/usr/lib64/libtalloc.so.2(_talloc_free+0x2c1) [0x7fad3e0eb0a1]
Jul 25 09:25:10 mail dovecot: auth: Error:  #4 
/usr/lib64/libsamba-util.so.0(data_blob_free+0x18) [0x7fad3fd85188]
Jul 25 09:25:10 mail dovecot: auth: Error:  #5 
/usr/lib64/samba/libgensec-samba4.so(+0xfc05) [0x7fad3ffeac05]
Jul 25 09:25:10 mail dovecot: auth: Error:  #6 
/usr/lib64/samba/libgensec-samba4.so(gensec_ntlmssp_server_auth+0x9e) 
[0x7fad3ffec0ce]
Jul 25 09:25:10 mail dovecot: auth: Error:  #7 
/usr/lib64/samba/libgensec-samba4.so(gensec_ntlmssp_update+0x24f) 
[0x7fad3ffe837f]
Jul 25 09:25:10 mail dovecot: auth: Error:  #8 
/usr/lib64/samba/libgensec-samba4.so(gensec_update_ev+0x192) 
[0x7fad3fff27e2]
Jul 25 09:25:10 mail dovecot: auth: Error:  #9 
/usr/lib64/samba/libgensec-samba4.so(gensec_update+0x17) 
[0x7fad3fff2827]
Jul 25 09:25:10 mail dovecot: auth: Error:  #10 
/usr/bin/ntlm_auth(+0x7c3e) [0x7fad40a7bc3e]
Jul 25 09:25:10 mail dovecot: auth: Error:  #11 
/usr/bin/ntlm_auth(+0x5743) [0x7fad40a79743]
Jul 25 09:25:10 mail dovecot: auth: Error:  #12 
/usr/bin/ntlm_auth(main+0xd03) [0x7fad40a78c73]
Jul 25 09:25:10 mail dovecot: auth: Error:  #13 
/lib64/libc.so.6(__libc_start_main+0xf0) [0x7fad3db567f0]
Jul 25 09:25:10 mail dovecot: auth: Error:  #14 
/usr/bin/ntlm_auth(_start+0x29) [0x7fad40a78d99]
Jul 25 09:25:10 mail dovecot: auth: Error: Can not dump core: corepath 
not set up
Jul 25 09:25:10 mail dovecot: auth: Error: 
ntlm(?,192.168.1.2,<lF3J8MxxtPzAqANJ>): read(in_pipe) failed: unexpected 
end of file
Jul 25 09:25:10 mail dovecot: auth: Error: winbind: ntlm_auth exited 
with exit code 1

Re: [Sysadmins] Периодические падения dovecot-auth и ntlm_auth - P8

[Sergey V Turchin]

On Wednesday, 25 July 2018 10:35:24 MSK Москаленко Алексей wrote:
> Sergey V Turchin писал 24.07.2018 15:18:
> > Попробуйте http://git.altlinux.org/tasks/210566/
> 
> С новым dovecot ntlm_auth (ожидаемо) один раз уже упал.
А можно ли описать примерный сценарий, чтоб попробовать воспроизвести?

[...]

-- 
Regards, Sergey.

Re: [Sysadmins] Периодические падения dovecot-auth и ntlm_auth - P8

[Москаленко Алексей Владимирович]

Sergey V Turchin писал 25.07.2018 16:18:
>> С новым dovecot ntlm_auth (ожидаемо) один раз уже упал.
> А можно ли описать примерный сценарий, чтоб попробовать воспроизвести?

Сценарий довольно обычный. Есть домен на самбе (все еще в режиме NT4) с 
пользователями в openLDAP. Dovecot берет пользователей из доменного 
LDAP, авторизуя их самостоятельно с помощью LDAP bind по алгоритмам 
PLAIN и LOGIN и используя ntlm_auth для авторизации их же по NTLM. На 
той же машине установлен winbind, введенный в домен. Вся почтовая 
система работает под одним пользователем vmail. Используется sieve. 
Вроде никаких особенностей...

smb.conf
[global]
	netbios name = MAIL
	server string = Mail server
	workgroup = DOMAIN
	domain master = No
	local master = No
	os level = 1
	preferred master = No
	log file = /var/log/samba/log.%m
	max log size = 50
	load printers = No
	printcap name = /dev/null
	client ipc signing = if_required
	client signing = if_required
	password server = 192.168.0.1
	security = DOMAIN
	server signing = if_required
	smb passwd file = /etc/samba/smbpasswd
	idmap gid = 10000-20000
	idmap uid = 10000-20000
	template shell = /sbin/nologin
	winbind sealed pipes = No
	winbind use default domain = Yes
	dns proxy = No
	wins server = 192.168.0.1
	idmap config * : range = 10000-20000
	idmap config * : backend = tdb
	printing = lprng
	use sendfile = Yes

doveconf -n
# 2.2.36 (1f10bfa63): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.4.24 (124e06aa)
auth_failure_delay = 10 secs
auth_master_user_separator = *
auth_mechanisms = plain login ntlm
auth_use_winbind = yes
default_client_limit = 4096
default_process_limit = 512
default_vsz_limit = 512 M
hostname = mail.example.com
lda_mailbox_autocreate = yes
lda_mailbox_autosubscribe = yes
listen = *
login_greeting = Mail server ready.
login_trusted_networks = 127.0.0.1/32 192.168.0.0/16
mail_gid = vmail
mail_location = maildir:%h/private
mail_plugins = quota acl listescape zlib
mail_privileged_group = mail
mail_uid = vmail
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope 
encoded-character vacation subaddress comparator-i;ascii-numeric 
relational regex imap4flags copy include variables body enotify 
environment mailbox date index ihave duplicate mime foreverypart 
extracttext editheader
mbox_write_locks = fcntl
namespace {
   inbox = no
   list = children
   location = maildir:/var/spool/vmail/_Public/:INDEX=%h/public
   prefix = Public Mailboxes/
   separator = /
   subscriptions = no
   type = public
}
namespace {
   inbox = no
   list = children
   location = maildir:%%h/private/:INDEX=%h/shared/%%n
   prefix = Shared Mailboxes/%%n/
   separator = /
   subscriptions = no
   type = shared
}
namespace inbox {
   inbox = yes
   list = yes
   location =
   mailbox Drafts {
     special_use = \Drafts
   }
   mailbox "INBOX/Probably SPAM" {
     auto = subscribe
     special_use = \Junk
   }
   mailbox Sent {
     special_use = \Sent
   }
   mailbox "Sent Messages" {
     special_use = \Sent
   }
   mailbox Trash {
     special_use = \Trash
   }
   prefix =
   separator = /
   subscriptions = yes
   type = private
}
passdb {
   args = /etc/dovecot/passwd.masters
   driver = passwd-file
   master = yes
   pass = yes
}
passdb {
   args = /etc/dovecot/passdb.conf
   driver = ldap
}
plugin {
   acl = vfile:/etc/dovecot/acls:cache_secs=300
   acl_anyone = allow
   acl_shared_dict = file:/var/spool/vmail/_shared-mailboxes-list.db
   quota = maildir:Your Mailbox Quota
   quota_rule = *:storage=16G
   quota_rule2 = Trash:storage=+128M
   quota_status_nouser = DUNNO
   quota_status_overquota = 552 5.2.2 Mailbox is full
   quota_status_success = DUNNO
   quota_warning = storage=98%% quota-warning 98 %u
   quota_warning2 = storage=90%% quota-warning 90 %u
   sieve = file:%h/sieve;active=%h/active.sieve
   sieve_default = /etc/dovecot/default.sieve
   sieve_default_name = SystemDefault
   sieve_extensions = +editheader
   sieve_global = /etc/dovecot/sieve
   stats_refresh = 30 secs
   stats_track_cmds = yes
   zlib_save = gz
   zlib_save_level = 6
}
postmaster_address = postmaster@example.com
protocols = imap lmtp sieve
service auth {
   unix_listener /var/spool/postfix/private/auth {
     group = postfix
     mode = 0660
     user = postfix
   }
   unix_listener auth-client {
     group = mail
     mode = 0660
     user = vmail
   }
   unix_listener auth-master {
     group = mail
     mode = 0660
     user = vmail
   }
   unix_listener auth-userdb {
     group = mail
     mode = 0660
     user = vmail
   }
   user = root
}
service config {
   unix_listener config {
     mode = 0660
     user = vmail
   }
}
service imap {
   vsz_limit = 512 M
}
service lmtp {
   unix_listener /var/spool/postfix/private/dovecot-lmtp {
     group = postfix
     mode = 0660
     user = postfix
   }
   user = vmail
}
service managesieve-login {
   inet_listener sieve {
     port = 4190
   }
   inet_listener sieve_deprecated {
     port = 2000
   }
}
service quota-status {
   client_limit = 1
   executable = quota-status -p postfix
   unix_listener /var/spool/postfix/private/dovecot-quota-status {
     group = postfix
     mode = 0660
     user = postfix
   }
}
service quota-warning {
   executable = script /usr/local/bin/dovecot-quota-warning.sh
   unix_listener quota-warning {
     user = vmail
   }
   user = vmail
}
ssl_cert = </etc/dovecot/cert.pem
ssl_cipher_list = 
ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES256-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:DES-CBC3-SHA:!DSS
ssl_key =  # hidden, use -P to show it
ssl_prefer_server_ciphers = yes
userdb {
   driver = prefetch
}
userdb {
   args = /etc/dovecot/userdb.conf
   driver = ldap
}
protocol lmtp {
   mail_fsync = optimized
   mail_plugins = quota acl listescape zlib sieve
}
protocol lda {
   auth_socket_path = /var/run/dovecot/auth-master
   mail_fsync = optimized
   mail_plugins = quota acl listescape zlib sieve
}
protocol imap {
   imap_client_workarounds = delay-newmail
   mail_max_userip_connections = 64
   mail_plugins = quota acl listescape zlib imap_quota imap_acl imap_zlib
}


/etc/dovecot/passdb.conf
hosts = ldap.example.com
dn = cn=mail,ou=Daemons,dc=example,dc=com
dnpass = PASSW0RD
sasl_bind = no
tls = no
auth_bind = no
ldap_version = 3
base = ou=Accounts,dc=example,dc=com
user_attrs = uid=home=/var/spool/vmail/%$, 
internationalISDNNumber=quota_rule=*:bytes=%$
user_filter = 
(&(objectClass=inetOrgPerson)(|(&(uid=%n)(mail=*))(mail=%u)))
pass_attrs = uid=user,userPassword=password
pass_filter = 
(&(objectClass=inetOrgPerson)(uid=%u)(mail=*)(!(mail=*.local))(|(!(sambaAcctFlags=*))(sambaAcctFlags=[U 
          ])(sambaAcctFlags=[UX         ])(sambaAcctFlags=[HU         
])(sambaAcctFlags=[HUX        ]))(!(postOfficeBox=disabled)))
default_pass_scheme = SSHA
iterate_attrs = uid=user
iterate_filter = (&(objectClass=inetOrgPerson)(mail=*))

/etc/dovecot/userdb.conf - симлинк на passdb.conf

Re: [Sysadmins] Периодические падения dovecot-auth и ntlm_auth - P8

[Москаленко Алексей Владимирович]

По идее, если б проблема была в отключенном ntlmv1, авторизация бы не 
проходила с соответствующими сообщениями. Да и ситуация, когда на 
клиенте включен только NTLMv2, а на сервере - и v1, и v2, с точки зрения 
логики должна работать. А тут хелпер падает, видимо некорректно что-то 
делая с вызовами библиотеки tdb (из сообщений bad talloc magic value), 
чего вообще не должно быть ни в каких ситуациях. Сам winbind при этом 
чувствует себя хорошо, ни на что не ругается.

Причем выявилось именно под нагрузкой - тестирование в течение двух 
недель с нагрузкой 3-5 пользователей проблем не выявило.

По проблеме, поднятой в начале обсуждения: третьи сутки работы, 
worker/auth из dovecot 2.2.36 не упал ни разу, ntlm_auth упал 7 раз.

В Fri, 27 Jul 2018 09:38:22 +0300 Константин Рыбаков пишет:

> Спасибо за конфиг, так будет проще попробовать воспроизвести.
> Настройка по этой статье
> (https://www.altlinux.org/%D0%9F%D0%BE%D1%87%D1%82%D0%BE%D0%B2%D1%8B%D0%B9_%D1%81%D0%B5%D1%80%D0%B2%D0%B5%D1%80_Postfix_Dovecot
> ) работает нормально. Правда нагрузку ваших масштабов дать не могу.
> Не в рассылку, т.к. промахнулся. :) Если будет понятно как исправить,
> то отпишусь в рассылку. И смотрите, во всех новостях про Samba 4.5.0
> указано: "С целью усиления безопасности и блокирования возможных
> MITM-атак по умолчанию отключена аутентификация с использованием
> NTLMv1. Опции "ntlm auth", "lanman auth" и "raw NTLMv2 auth" теперь
> установлены по умолчанию в значение "no", что может повлиять на
> работу старых клиентов, не поддерживающих NTLMv2 (например, NTLMv1
> используется в MSCHAPv2 для VPN и 802.1x);" Может у вас именно в этом
> загвоздка. Попробуйте принудительно включить NTLMv1. Если поможет,
> пожалуйста, напишите.
> https://www.opennet.ru/opennews/art.shtml?num=45098
>  
> 27.07.2018, 09:07, "Alex Moskalenko":
> 
> > В Thu, 26 Jul 2018 12:44:15 +0300
> > Константин Рыбаков пишет:
> >   Какая версия Samba?
> >>  NTLMv1 используется или принудительно включен v2?
> >>  Можно в добавок к конфигу почтового сервера конфиг сервера Samba?
> >>  Просто связка Samba NT4 и NTLM довольно древняя.
> >
> >
> > Здравствуйте!
> >
> > Полностью согласен про древность NT4-режима, но переход на AD-режим
> > тормозится административными заморочками. Именно поэтому (в ожидании
> > перехода) на PDC все еще эта древняя самба, которая кстати работает
> > без вопросов и проблем. :)
> >
> > Информация о PDC:
> > testparm -V
> > Version 4.0.21
> >
> > smb.conf
> > [global]
> >         dos charset = CP866
> >         unix charset = UTF8
> >         workgroup = DOMAIN
> >         netbios aliases = server1, server2
> >         server string = Server (PDC) (ver. %v)
> >         passdb backend = ldapsam:"ldap://localhost"
> >         guest account = guest
> >         log file = /var/log/samba/log.%m-%L
> >         max log size = 65535
> >         server max protocol = NT1
> >         defer sharing violations = No
> >         time server = Yes
> >         logon script = %U-%m.vbs
> >         logon path =
> >         logon home =
> >         domain logons = Yes
> >         os level = 254
> >         preferred master = Yes
> >         domain master = Yes
> >         wins support = Yes
> >         ldap admin dn = cn=samba,ou=Daemons,dc=example,dc=com
> >         ldap group suffix = ou=Groups
> >         ldap idmap suffix = ou=Idmap
> >         ldap machine suffix = ou=Computers,ou=Accounts
> >         ldap passwd sync = yes
> >         ldap suffix = dc=example,dc=com
> >         ldap user suffix = ou=Users,ou=Accounts
> >         winbind enum users = Yes
> >         winbind enum groups = Yes
> >         idmap config * : range = 10000-50000
> >         ldapsam:trusted = yes
> >         idmap config * : backend = ldap:"ldap://localhost"
> >         map acl inherit = Yes
> >         cups options = raw
> >         map archive = No
> >         map readonly = no
> >         store dos attributes = Yes
> >         vfs objects = acl_xattr, streams_xattr
> >
> >
> > На почтовой системе - самба 4.6.15. В логах winbindd никаких
> > ошибок/падений/прочих неприятностей нет. Падает именно ntlm_auth.
> >
> >
> > PS А почему не в рассылку? Может, кому еще будет полезно...

Re: [Sysadmins] Периодические падения dovecot-auth и ntlm_auth - P8

[Москаленко Алексей Владимирович]

Москаленко Алексей Владимирович писал 27.07.2018 09:57:
> По проблеме, поднятой в начале обсуждения: третьи сутки работы,
> worker/auth из dovecot 2.2.36 не упал ни разу, ntlm_auth упал 7 раз.

Ну что ж, трое суток не продержался и dovecot 2.2.36. :( Упал таки 
auth-worker. А ntlm_auth упал уже 13 раз.

Jul 27 19:23:12 mail dovecot: auth-worker: Error: *** Error in 
`dovecot/auth': free(): corrupted unsorted chunks: 0x0000000000864980 
***
Jul 27 19:23:12 mail dovecot: auth-worker: Error: ======= Backtrace: 
=========
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
/lib64/libc.so.6(+0x6f325)[0x7f9b8d5d7325]
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
/lib64/libc.so.6(+0x74ae6)[0x7f9b8d5dcae6]
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
/lib64/libc.so.6(+0x752ce)[0x7f9b8d5dd2ce]
Jul 27 19:23:12 mail dovecot: auth-worker: Error: dovecot/auth[0x43714e]
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
/usr/lib64/dovecot/libdovecot.so.0(io_loop_call_io+0x52)[0x7f9b8f423bf2]
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
/usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0xe9)[0x7f9b8f4251c9]
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
/usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run+0x3c)[0x7f9b8f423c8c]
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
/usr/lib64/dovecot/libdovecot.so.0(io_loop_run+0x38)[0x7f9b8f423e38]
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
/usr/lib64/dovecot/libdovecot.so.0(master_service_run+0x13)[0x7f9b8f3ac263]
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
dovecot/auth(main+0x2f6)[0x4107a6]
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
/lib64/libc.so.6(__libc_start_main+0xf0)[0x7f9b8d5887f0]
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
dovecot/auth(_start+0x29)[0x4109f9]
Jul 27 19:23:12 mail dovecot: auth-worker: Error: ======= Memory map: 
========
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 00400000-0045f000 r-xp 
00000000 fd:08 1270807                            
/usr/libexec/dovecot/auth
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 0065f000-00662000 r--p 
0005f000 fd:08 1270807                            
/usr/libexec/dovecot/auth
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 00662000-00665000 rw-p 
00062000 fd:08 1270807                            
/usr/libexec/dovecot/auth
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 00828000-0086a000 rw-p 
00000000 00:00 0                                  [heap]
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b84000000-7f9b84021000 rw-p 00000000 00:00 0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b84021000-7f9b88000000 ---p 00000000 00:00 0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b89428000-7f9b8943e000 r-xp 00000000 fd:08 1247745                    
/lib64/libgcc_s.so.1
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8943e000-7f9b8963d000 ---p 00016000 fd:08 1247745                    
/lib64/libgcc_s.so.1
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8963d000-7f9b8963e000 r--p 00015000 fd:08 1247745                    
/lib64/libgcc_s.so.1
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8963e000-7f9b8963f000 rw-p 00016000 fd:08 1247745                    
/lib64/libgcc_s.so.1
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8963f000-7f9b89647000 r-xp 00000000 fd:08 1253734                    
/usr/lib64/sasl2-3/libgs2.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b89647000-7f9b89846000 ---p 00008000 fd:08 1253734                    
/usr/lib64/sasl2-3/libgs2.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b89846000-7f9b89847000 r--p 00007000 fd:08 1253734                    
/usr/lib64/sasl2-3/libgs2.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b89847000-7f9b89848000 rw-p 00008000 fd:08 1253734                    
/usr/lib64/sasl2-3/libgs2.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b89848000-7f9b89990000 r-xp 00000000 fd:08 1246481                    
/lib64/libdb-4.7.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b89990000-7f9b89b8f000 ---p 00148000 fd:08 1246481                    
/lib64/libdb-4.7.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b89b8f000-7f9b89b92000 r--p 00147000 fd:08 1246481                    
/lib64/libdb-4.7.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b89b92000-7f9b89b93000 rw-p 0014a000 fd:08 1246481                    
/lib64/libdb-4.7.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b89b93000-7f9b89b99000 r-xp 00000000 fd:08 1253749                    
/usr/lib64/sasl2-3/libsasldb.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b89b99000-7f9b89d98000 ---p 00006000 fd:08 1253749                    
/usr/lib64/sasl2-3/libsasldb.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b89d98000-7f9b89d99000 r--p 00005000 fd:08 1253749                    
/usr/lib64/sasl2-3/libsasldb.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b89d99000-7f9b89d9a000 rw-p 00006000 fd:08 1253749                    
/usr/lib64/sasl2-3/libsasldb.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b89d9a000-7f9b89da3000 r-xp 00000000 fd:08 1253752                    
/usr/lib64/sasl2-3/libscram.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b89da3000-7f9b89fa2000 ---p 00009000 fd:08 1253752                    
/usr/lib64/sasl2-3/libscram.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b89fa2000-7f9b89fa3000 r--p 00008000 fd:08 1253752                    
/usr/lib64/sasl2-3/libscram.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b89fa3000-7f9b89fa4000 rw-p 00009000 fd:08 1253752                    
/usr/lib64/sasl2-3/libscram.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b89fa4000-7f9b89fa9000 r-xp 00000000 fd:08 1253728                    
/usr/lib64/sasl2-3/libcrammd5.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b89fa9000-7f9b8a1a8000 ---p 00005000 fd:08 1253728                    
/usr/lib64/sasl2-3/libcrammd5.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8a1a8000-7f9b8a1a9000 r--p 00004000 fd:08 1253728                    
/usr/lib64/sasl2-3/libcrammd5.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8a1a9000-7f9b8a1aa000 rw-p 00005000 fd:08 1253728                    
/usr/lib64/sasl2-3/libcrammd5.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8a1aa000-7f9b8a1b5000 r-xp 00000000 fd:08 1253755                    
/usr/lib64/sasl2-3/libsrp.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8a1b5000-7f9b8a3b5000 ---p 0000b000 fd:08 1253755                    
/usr/lib64/sasl2-3/libsrp.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8a3b5000-7f9b8a3b6000 r--p 0000b000 fd:08 1253755                    
/usr/lib64/sasl2-3/libsrp.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8a3b6000-7f9b8a3b7000 rw-p 0000c000 fd:08 1253755                    
/usr/lib64/sasl2-3/libsrp.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8a3b7000-7f9b8a3bb000 r-xp 00000000 fd:08 1253725                    
/usr/lib64/sasl2-3/libanonymous.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8a3bb000-7f9b8a5ba000 ---p 00004000 fd:08 1253725                    
/usr/lib64/sasl2-3/libanonymous.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8a5ba000-7f9b8a5bb000 r--p 00003000 fd:08 1253725                    
/usr/lib64/sasl2-3/libanonymous.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8a5bb000-7f9b8a5bc000 rw-p 00004000 fd:08 1253725                    
/usr/lib64/sasl2-3/libanonymous.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8a5bc000-7f9b8a5c0000 r-xp 00000000 fd:08 1253746                    
/usr/lib64/sasl2-3/libplain.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8a5c0000-7f9b8a7bf000 ---p 00004000 fd:08 1253746                    
/usr/lib64/sasl2-3/libplain.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8a7bf000-7f9b8a7c0000 r--p 00003000 fd:08 1253746                    
/usr/lib64/sasl2-3/libplain.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8a7c0000-7f9b8a7c1000 rw-p 00004000 fd:08 1253746                    
/usr/lib64/sasl2-3/libplain.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8a7c1000-7f9b8a7c9000 r-xp 00000000 fd:08 1253740                    
/usr/lib64/sasl2-3/libntlm.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8a7c9000-7f9b8a9c8000 ---p 00008000 fd:08 1253740                    
/usr/lib64/sasl2-3/libntlm.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8a9c8000-7f9b8a9c9000 r--p 00007000 fd:08 1253740                    
/usr/lib64/sasl2-3/libntlm.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8a9c9000-7f9b8a9ca000 rw-p 00008000 fd:08 1253740                    
/usr/lib64/sasl2-3/libntlm.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8a9ca000-7f9b8a9ce000 r-xp 00000000 fd:08 1253737                    
/usr/lib64/sasl2-3/liblogin.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8a9ce000-7f9b8abcd000 ---p 00004000 fd:08 1253737                    
/usr/lib64/sasl2-3/liblogin.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8abcd000-7f9b8abce000 r--p 00003000 fd:08 1253737                    
/usr/lib64/sasl2-3/liblogin.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8abce000-7f9b8abcf000 rw-p 00004000 fd:08 1253737                    
/usr/lib64/sasl2-3/liblogin.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8abcf000-7f9b8abe4000 r-xp 00000000 fd:08 1253743                    
/usr/lib64/sasl2-3/libotp.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8abe4000-7f9b8ade4000 ---p 00015000 fd:08 1253743                    
/usr/lib64/sasl2-3/libotp.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8ade4000-7f9b8ade5000 r--p 00015000 fd:08 1253743                    
/usr/lib64/sasl2-3/libotp.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8ade5000-7f9b8adea000 rw-p 00016000 fd:08 1253743                    
/usr/lib64/sasl2-3/libotp.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8adea000-7f9b8adf7000 r-xp 00000000 fd:08 1253731                    
/usr/lib64/sasl2-3/libdigestmd5.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8adf7000-7f9b8aff6000 ---p 0000d000 fd:08 1253731                    
/usr/lib64/sasl2-3/libdigestmd5.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8aff6000-7f9b8aff7000 r--p 0000c000 fd:08 1253731                    
/usr/lib64/sasl2-3/libdigestmd5.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8aff7000-7f9b8aff8000 rw-p 0000d000 fd:08 1253731                    
/usr/lib64/sasl2-3/libdigestmd5.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8aff8000-7f9b8affb000 r-xp 00000000 fd:08 1246584                    
/usr/lib64/dovecot/modules/auth/lib20_auth_var_expand_crypt.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8affb000-7f9b8b1fa000 ---p 00003000 fd:08 1246584                    
/usr/lib64/dovecot/modules/auth/lib20_auth_var_expand_crypt.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8b1fa000-7f9b8b1fb000 r--p 00002000 fd:08 1246584                    
/usr/lib64/dovecot/modules/auth/lib20_auth_var_expand_crypt.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8b1fb000-7f9b8b1fc000 rw-p 00003000 fd:08 1246584                    
/usr/lib64/dovecot/modules/auth/lib20_auth_var_expand_crypt.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8b1fc000-7f9b8b23f000 r-xp 00000000 fd:08 1246787                    
/lib64/libpcre.so.3.15.8
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8b23f000-7f9b8b43e000 ---p 00043000 fd:08 1246787                    
/lib64/libpcre.so.3.15.8
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8b43e000-7f9b8b43f000 r--p 00042000 fd:08 1246787                    
/lib64/libpcre.so.3.15.8
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8b43f000-7f9b8b440000 rw-p 00043000 fd:08 1246787                    
/lib64/libpcre.so.3.15.8
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8b440000-7f9b8b463000 r-xp 00000000 fd:08 1247739                    
/lib64/libselinux.so.1
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8b463000-7f9b8b663000 ---p 00023000 fd:08 1247739                    
/lib64/libselinux.so.1
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8b663000-7f9b8b664000 r--p 00023000 fd:08 1247739                    
/lib64/libselinux.so.1
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8b664000-7f9b8b665000 rw-p 00024000 fd:08 1247739                    
/lib64/libselinux.so.1
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8b665000-7f9b8b667000 rw-p 00000000 00:00 0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8b667000-7f9b8b6b5000 r-xp 00000000 fd:08 1248162                    
/usr/lib64/libldap_r-2.4.so.2.10.8
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8b6b5000-7f9b8b8b5000 ---p 0004e000 fd:08 1248162                    
/usr/lib64/libldap_r-2.4.so.2.10.8
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8b8b5000-7f9b8b8b6000 r--p 0004e000 fd:08 1248162                    
/usr/lib64/libldap_r-2.4.so.2.10.8
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8b8b6000-7f9b8b8b8000 rw-p 0004f000 fd:08 1248162                    
/usr/lib64/libldap_r-2.4.so.2.10.8
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8b8b8000-7f9b8b8bb000 rw-p 00000000 00:00 0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8b8bb000-7f9b8b9be000 r-xp 00000000 fd:08 1246757                    
/lib64/libm-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8b9be000-7f9b8bbbe000 ---p 00103000 fd:08 1246757                    
/lib64/libm-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8bbbe000-7f9b8bbbf000 r--p 00103000 fd:08 1246757                    
/lib64/libm-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8bbbf000-7f9b8bbc0000 rw-p 00104000 fd:08 1246757                    
/lib64/libm-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8bbc0000-7f9b8bbd8000 r-xp 00000000 fd:08 1246741                    
/lib64/libpthread-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8bbd8000-7f9b8bdd7000 ---p 00018000 fd:08 1246741                    
/lib64/libpthread-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8bdd7000-7f9b8bdd8000 r--p 00017000 fd:08 1246741                    
/lib64/libpthread-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8bdd8000-7f9b8bdd9000 rw-p 00018000 fd:08 1246741                    
/lib64/libpthread-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8bdd9000-7f9b8bddd000 rw-p 00000000 00:00 0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8bddd000-7f9b8bdf4000 r-xp 00000000 fd:08 1246809                    
/lib64/libz.so.1.2.8
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8bdf4000-7f9b8bff3000 ---p 00017000 fd:08 1246809                    
/lib64/libz.so.1.2.8
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8bff3000-7f9b8bff4000 r--p 00016000 fd:08 1246809                    
/lib64/libz.so.1.2.8
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8bff4000-7f9b8bff5000 rw-p 00017000 fd:08 1246809                    
/lib64/libz.so.1.2.8
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8bff5000-7f9b8c220000 r-xp 00000000 fd:08 1247037                    
/lib64/libcrypto.so.1.0.2n
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8c220000-7f9b8c420000 ---p 0022b000 fd:08 1247037                    
/lib64/libcrypto.so.1.0.2n
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8c420000-7f9b8c43c000 r--p 0022b000 fd:08 1247037                    
/lib64/libcrypto.so.1.0.2n
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8c43c000-7f9b8c448000 rw-p 00247000 fd:08 1247037                    
/lib64/libcrypto.so.1.0.2n
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8c448000-7f9b8c44b000 rw-p 00000000 00:00 0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8c44b000-7f9b8c4bc000 r-xp 00000000 fd:08 1248775                    
/lib64/libssl.so.1.0.2n
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8c4bc000-7f9b8c6bb000 ---p 00071000 fd:08 1248775                    
/lib64/libssl.so.1.0.2n
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8c6bb000-7f9b8c6c0000 r--p 00070000 fd:08 1248775                    
/lib64/libssl.so.1.0.2n
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8c6c0000-7f9b8c6c7000 rw-p 00075000 fd:08 1248775                    
/lib64/libssl.so.1.0.2n
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8c6c7000-7f9b8c6e3000 r-xp 00000000 fd:08 1249646                    
/lib64/libsasl2.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8c6e3000-7f9b8c8e2000 ---p 0001c000 fd:08 1249646                    
/lib64/libsasl2.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8c8e2000-7f9b8c8e3000 r--p 0001b000 fd:08 1249646                    
/lib64/libsasl2.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8c8e3000-7f9b8c8e4000 rw-p 0001c000 fd:08 1249646                    
/lib64/libsasl2.so.3.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8c8e4000-7f9b8c8f8000 r-xp 00000000 fd:08 1246780                    
/lib64/libresolv-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8c8f8000-7f9b8caf7000 ---p 00014000 fd:08 1246780                    
/lib64/libresolv-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8caf7000-7f9b8caf8000 r--p 00013000 fd:08 1246780                    
/lib64/libresolv-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8caf8000-7f9b8caf9000 rw-p 00014000 fd:08 1246780                    
/lib64/libresolv-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8caf9000-7f9b8cafb000 rw-p 00000000 00:00 0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8cafb000-7f9b8cafe000 r-xp 00000000 fd:08 1246769                    
/lib64/libkeyutils.so.1.6
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8cafe000-7f9b8ccfd000 ---p 00003000 fd:08 1246769                    
/lib64/libkeyutils.so.1.6
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8ccfd000-7f9b8ccfe000 r--p 00002000 fd:08 1246769                    
/lib64/libkeyutils.so.1.6
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8ccfe000-7f9b8ccff000 rw-p 00003000 fd:08 1246769                    
/lib64/libkeyutils.so.1.6
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8ccff000-7f9b8cd0b000 r-xp 00000000 fd:08 1247715                    
/lib64/libkrb5support.so.0.1
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8cd0b000-7f9b8cf0a000 ---p 0000c000 fd:08 1247715                    
/lib64/libkrb5support.so.0.1
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8cf0a000-7f9b8cf0b000 r--p 0000b000 fd:08 1247715                    
/lib64/libkrb5support.so.0.1
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8cf0b000-7f9b8cf0c000 rw-p 0000c000 fd:08 1247715                    
/lib64/libkrb5support.so.0.1
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8cf0c000-7f9b8cf0f000 r-xp 00000000 fd:08 1246752                    
/lib64/libcom_err.so.2.1
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8cf0f000-7f9b8d10e000 ---p 00003000 fd:08 1246752                    
/lib64/libcom_err.so.2.1
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8d10e000-7f9b8d10f000 r--p 00002000 fd:08 1246752                    
/lib64/libcom_err.so.2.1
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8d10f000-7f9b8d110000 rw-p 00003000 fd:08 1246752                    
/lib64/libcom_err.so.2.1
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8d110000-7f9b8d13e000 r-xp 00000000 fd:08 1246795                    
/lib64/libk5crypto.so.3.1
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8d13e000-7f9b8d33d000 ---p 0002e000 fd:08 1246795                    
/lib64/libk5crypto.so.3.1
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8d33d000-7f9b8d33f000 r--p 0002d000 fd:08 1246795                    
/lib64/libk5crypto.so.3.1
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8d33f000-7f9b8d340000 rw-p 0002f000 fd:08 1246795                    
/lib64/libk5crypto.so.3.1
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8d340000-7f9b8d341000 rw-p 00000000 00:00 0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8d341000-7f9b8d35d000 r-xp 00000000 fd:08 1246113                    
/lib64/libaudit.so.1.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8d35d000-7f9b8d55c000 ---p 0001c000 fd:08 1246113                    
/lib64/libaudit.so.1.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8d55c000-7f9b8d55d000 r--p 0001b000 fd:08 1246113                    
/lib64/libaudit.so.1.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8d55d000-7f9b8d55e000 rw-p 0001c000 fd:08 1246113                    
/lib64/libaudit.so.1.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8d55e000-7f9b8d568000 rw-p 00000000 00:00 0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8d568000-7f9b8d701000 r-xp 00000000 fd:08 1246739                    
/lib64/libc-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8d701000-7f9b8d901000 ---p 00199000 fd:08 1246739                    
/lib64/libc-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8d901000-7f9b8d905000 r--p 00199000 fd:08 1246739                    
/lib64/libc-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8d905000-7f9b8d907000 rw-p 0019d000 fd:08 1246739                    
/lib64/libc-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8d907000-7f9b8d90b000 rw-p 00000000 00:00 0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8d90b000-7f9b8d9e2000 r-xp 00000000 fd:08 1248191                    
/usr/lib64/libsqlite3.so.0.8.6
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8d9e2000-7f9b8dbe2000 ---p 000d7000 fd:08 1248191                    
/usr/lib64/libsqlite3.so.0.8.6
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8dbe2000-7f9b8dbe4000 r--p 000d7000 fd:08 1248191                    
/usr/lib64/libsqlite3.so.0.8.6
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8dbe4000-7f9b8dbe8000 rw-p 000d9000 fd:08 1248191                    
/usr/lib64/libsqlite3.so.0.8.6
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8dbe8000-7f9b8dbe9000 rw-p 00000000 00:00 0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8dbe9000-7f9b8dc13000 r-xp 00000000 fd:08 1248188                    
/usr/lib64/libpq.so.5.4
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8dc13000-7f9b8de12000 ---p 0002a000 fd:08 1248188                    
/usr/lib64/libpq.so.5.4
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8de12000-7f9b8de14000 r--p 00029000 fd:08 1248188                    
/usr/lib64/libpq.so.5.4
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8de14000-7f9b8de16000 rw-p 0002b000 fd:08 1248188                    
/usr/lib64/libpq.so.5.4
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8de16000-7f9b8e126000 r-xp 00000000 fd:08 1246944                    
/usr/lib64/libmysqlclient.so.18.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8e126000-7f9b8e325000 ---p 00310000 fd:08 1246944                    
/usr/lib64/libmysqlclient.so.18.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8e325000-7f9b8e32d000 r--p 0030f000 fd:08 1246944                    
/usr/lib64/libmysqlclient.so.18.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8e32d000-7f9b8e3a0000 rw-p 00317000 fd:08 1246944                    
/usr/lib64/libmysqlclient.so.18.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8e3a0000-7f9b8e3aa000 rw-p 00000000 00:00 0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8e3aa000-7f9b8e3b8000 r-xp 00000000 fd:08 1246772                    
/lib64/liblber-2.4.so.2.10.8
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8e3b8000-7f9b8e5b7000 ---p 0000e000 fd:08 1246772                    
/lib64/liblber-2.4.so.2.10.8
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8e5b7000-7f9b8e5b8000 r--p 0000d000 fd:08 1246772                    
/lib64/liblber-2.4.so.2.10.8
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8e5b8000-7f9b8e5b9000 rw-p 0000e000 fd:08 1246772                    
/lib64/liblber-2.4.so.2.10.8
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8e5b9000-7f9b8e601000 r-xp 00000000 fd:08 1246773                    
/lib64/libldap-2.4.so.2.10.8
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8e601000-7f9b8e800000 ---p 00048000 fd:08 1246773                    
/lib64/libldap-2.4.so.2.10.8
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8e800000-7f9b8e801000 r--p 00047000 fd:08 1246773                    
/lib64/libldap-2.4.so.2.10.8
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8e801000-7f9b8e803000 rw-p 00048000 fd:08 1246773                    
/lib64/libldap-2.4.so.2.10.8
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8e803000-7f9b8e8c9000 r-xp 00000000 fd:08 1247703                    
/lib64/libkrb5.so.3.3
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8e8c9000-7f9b8eac8000 ---p 000c6000 fd:08 1247703                    
/lib64/libkrb5.so.3.3
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8eac8000-7f9b8ead6000 r--p 000c5000 fd:08 1247703                    
/lib64/libkrb5.so.3.3
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8ead6000-7f9b8ead9000 rw-p 000d3000 fd:08 1247703                    
/lib64/libkrb5.so.3.3
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8ead9000-7f9b8eb1f000 r-xp 00000000 fd:08 1246110                    
/lib64/libgssapi_krb5.so.2.2
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8eb1f000-7f9b8ed1e000 ---p 00046000 fd:08 1246110                    
/lib64/libgssapi_krb5.so.2.2
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8ed1e000-7f9b8ed20000 r--p 00045000 fd:08 1246110                    
/lib64/libgssapi_krb5.so.2.2
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8ed20000-7f9b8ed22000 rw-p 00047000 fd:08 1246110                    
/lib64/libgssapi_krb5.so.2.2
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8ed22000-7f9b8ed30000 r-xp 00000000 fd:08 1246784                    
/lib64/libpam.so.0.84.2
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8ed30000-7f9b8ef2f000 ---p 0000e000 fd:08 1246784                    
/lib64/libpam.so.0.84.2
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8ef2f000-7f9b8ef30000 r--p 0000d000 fd:08 1246784                    
/lib64/libpam.so.0.84.2
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8ef30000-7f9b8ef31000 rw-p 0000e000 fd:08 1246784                    
/lib64/libpam.so.0.84.2
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8ef31000-7f9b8ef3e000 r-xp 00000000 fd:08 1246751                    
/lib64/libcrypt-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8ef3e000-7f9b8f13d000 ---p 0000d000 fd:08 1246751                    
/lib64/libcrypt-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8f13d000-7f9b8f13e000 r--p 0000c000 fd:08 1246751                    
/lib64/libcrypt-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8f13e000-7f9b8f13f000 rw-p 0000d000 fd:08 1246751                    
/lib64/libcrypt-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8f13f000-7f9b8f16d000 rw-p 00000000 00:00 0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8f16d000-7f9b8f16f000 r-xp 00000000 fd:08 1246753                    
/lib64/libdl-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8f16f000-7f9b8f36f000 ---p 00002000 fd:08 1246753                    
/lib64/libdl-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8f36f000-7f9b8f370000 r--p 00002000 fd:08 1246753                    
/lib64/libdl-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8f370000-7f9b8f371000 rw-p 00003000 fd:08 1246753                    
/lib64/libdl-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8f371000-7f9b8f498000 r-xp 00000000 fd:08 1246583                    
/usr/lib64/dovecot/libdovecot.so.0.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8f498000-7f9b8f697000 ---p 00127000 fd:08 1246583                    
/usr/lib64/dovecot/libdovecot.so.0.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8f697000-7f9b8f69b000 r--p 00126000 fd:08 1246583                    
/usr/lib64/dovecot/libdovecot.so.0.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8f69b000-7f9b8f69f000 rw-p 0012a000 fd:08 1246583                    
/usr/lib64/dovecot/libdovecot.so.0.0.0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8f69f000-7f9b8f6a2000 rw-p 00000000 00:00 0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8f6a2000-7f9b8f6a3000 r-xp 00000000 fd:08 1253602                    
/usr/lib64/dovecot/modules/stats/libstats_auth.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8f6a3000-7f9b8f8a3000 ---p 00001000 fd:08 1253602                    
/usr/lib64/dovecot/modules/stats/libstats_auth.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8f8a3000-7f9b8f8a4000 r--p 00001000 fd:08 1253602                    
/usr/lib64/dovecot/modules/stats/libstats_auth.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8f8a4000-7f9b8f8a5000 rw-p 00002000 fd:08 1253602                    
/usr/lib64/dovecot/modules/stats/libstats_auth.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8f8a5000-7f9b8f8c9000 r-xp 00000000 fd:08 1246137                    
/lib64/ld-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8fa7f000-7f9b8fab4000 r--s 00000000 fd:0e 131267                     
/var/lib/nscd/hosts
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8fab4000-7f9b8fac1000 rw-p 00000000 00:00 0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8fac5000-7f9b8fac8000 rw-p 00000000 00:00 0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8fac8000-7f9b8fac9000 r--p 00023000 fd:08 1246137                    
/lib64/ld-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8fac9000-7f9b8faca000 rw-p 00024000 fd:08 1246137                    
/lib64/ld-2.23.so
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7f9b8faca000-7f9b8facb000 rw-p 00000000 00:00 0
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7ffcd5781000-7ffcd5796000 rw-p 00000000 00:00 0                          
[stack]
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
7ffcd57f6000-7ffcd57f8000 r-xp 00000000 00:00 0                          
[vdso]
Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  
[vsyscall]

Re: [Sysadmins] Периодические падения dovecot-auth и ntlm_auth - P8

[Andrey Cherepanov]

Надо пробовать dovecot-2.3.2.1 из Sisyphus. Непонятно, почему его не 
бэкпортировали.

28.07.2018 02:49, Москаленко Алексей Владимирович пишет:
> Москаленко Алексей Владимирович писал 27.07.2018 09:57:
>> По проблеме, поднятой в начале обсуждения: третьи сутки работы,
>> worker/auth из dovecot 2.2.36 не упал ни разу, ntlm_auth упал 7 раз.
>
> Ну что ж, трое суток не продержался и dovecot 2.2.36. :( Упал таки 
> auth-worker. А ntlm_auth упал уже 13 раз.
>
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: *** Error in 
> `dovecot/auth': free(): corrupted unsorted chunks: 0x0000000000864980 ***
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: ======= Backtrace: 
> =========
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> /lib64/libc.so.6(+0x6f325)[0x7f9b8d5d7325]
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> /lib64/libc.so.6(+0x74ae6)[0x7f9b8d5dcae6]
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> /lib64/libc.so.6(+0x752ce)[0x7f9b8d5dd2ce]
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: dovecot/auth[0x43714e]
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> /usr/lib64/dovecot/libdovecot.so.0(io_loop_call_io+0x52)[0x7f9b8f423bf2]
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0xe9)[0x7f9b8f4251c9]
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run+0x3c)[0x7f9b8f423c8c]
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> /usr/lib64/dovecot/libdovecot.so.0(io_loop_run+0x38)[0x7f9b8f423e38]
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> /usr/lib64/dovecot/libdovecot.so.0(master_service_run+0x13)[0x7f9b8f3ac263]
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> dovecot/auth(main+0x2f6)[0x4107a6]
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> /lib64/libc.so.6(__libc_start_main+0xf0)[0x7f9b8d5887f0]
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> dovecot/auth(_start+0x29)[0x4109f9]
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: ======= Memory map: 
> ========
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 00400000-0045f000 
> r-xp 00000000 fd:08 1270807                            
> /usr/libexec/dovecot/auth
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 0065f000-00662000 
> r--p 0005f000 fd:08 1270807                            
> /usr/libexec/dovecot/auth
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 00662000-00665000 
> rw-p 00062000 fd:08 1270807                            
> /usr/libexec/dovecot/auth
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 00828000-0086a000 
> rw-p 00000000 00:00 0                                  [heap]
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b84000000-7f9b84021000 rw-p 00000000 00:00 0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b84021000-7f9b88000000 ---p 00000000 00:00 0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b89428000-7f9b8943e000 r-xp 00000000 fd:08 
> 1247745                    /lib64/libgcc_s.so.1
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8943e000-7f9b8963d000 ---p 00016000 fd:08 
> 1247745                    /lib64/libgcc_s.so.1
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8963d000-7f9b8963e000 r--p 00015000 fd:08 
> 1247745                    /lib64/libgcc_s.so.1
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8963e000-7f9b8963f000 rw-p 00016000 fd:08 
> 1247745                    /lib64/libgcc_s.so.1
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8963f000-7f9b89647000 r-xp 00000000 fd:08 
> 1253734                    /usr/lib64/sasl2-3/libgs2.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b89647000-7f9b89846000 ---p 00008000 fd:08 
> 1253734                    /usr/lib64/sasl2-3/libgs2.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b89846000-7f9b89847000 r--p 00007000 fd:08 
> 1253734                    /usr/lib64/sasl2-3/libgs2.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b89847000-7f9b89848000 rw-p 00008000 fd:08 
> 1253734                    /usr/lib64/sasl2-3/libgs2.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b89848000-7f9b89990000 r-xp 00000000 fd:08 
> 1246481                    /lib64/libdb-4.7.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b89990000-7f9b89b8f000 ---p 00148000 fd:08 
> 1246481                    /lib64/libdb-4.7.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b89b8f000-7f9b89b92000 r--p 00147000 fd:08 
> 1246481                    /lib64/libdb-4.7.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b89b92000-7f9b89b93000 rw-p 0014a000 fd:08 
> 1246481                    /lib64/libdb-4.7.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b89b93000-7f9b89b99000 r-xp 00000000 fd:08 
> 1253749                    /usr/lib64/sasl2-3/libsasldb.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b89b99000-7f9b89d98000 ---p 00006000 fd:08 
> 1253749                    /usr/lib64/sasl2-3/libsasldb.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b89d98000-7f9b89d99000 r--p 00005000 fd:08 
> 1253749                    /usr/lib64/sasl2-3/libsasldb.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b89d99000-7f9b89d9a000 rw-p 00006000 fd:08 
> 1253749                    /usr/lib64/sasl2-3/libsasldb.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b89d9a000-7f9b89da3000 r-xp 00000000 fd:08 
> 1253752                    /usr/lib64/sasl2-3/libscram.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b89da3000-7f9b89fa2000 ---p 00009000 fd:08 
> 1253752                    /usr/lib64/sasl2-3/libscram.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b89fa2000-7f9b89fa3000 r--p 00008000 fd:08 
> 1253752                    /usr/lib64/sasl2-3/libscram.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b89fa3000-7f9b89fa4000 rw-p 00009000 fd:08 
> 1253752                    /usr/lib64/sasl2-3/libscram.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b89fa4000-7f9b89fa9000 r-xp 00000000 fd:08 
> 1253728                    /usr/lib64/sasl2-3/libcrammd5.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b89fa9000-7f9b8a1a8000 ---p 00005000 fd:08 
> 1253728                    /usr/lib64/sasl2-3/libcrammd5.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8a1a8000-7f9b8a1a9000 r--p 00004000 fd:08 
> 1253728                    /usr/lib64/sasl2-3/libcrammd5.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8a1a9000-7f9b8a1aa000 rw-p 00005000 fd:08 
> 1253728                    /usr/lib64/sasl2-3/libcrammd5.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8a1aa000-7f9b8a1b5000 r-xp 00000000 fd:08 
> 1253755                    /usr/lib64/sasl2-3/libsrp.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8a1b5000-7f9b8a3b5000 ---p 0000b000 fd:08 
> 1253755                    /usr/lib64/sasl2-3/libsrp.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8a3b5000-7f9b8a3b6000 r--p 0000b000 fd:08 
> 1253755                    /usr/lib64/sasl2-3/libsrp.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8a3b6000-7f9b8a3b7000 rw-p 0000c000 fd:08 
> 1253755                    /usr/lib64/sasl2-3/libsrp.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8a3b7000-7f9b8a3bb000 r-xp 00000000 fd:08 1253725 
> /usr/lib64/sasl2-3/libanonymous.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8a3bb000-7f9b8a5ba000 ---p 00004000 fd:08 1253725 
> /usr/lib64/sasl2-3/libanonymous.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8a5ba000-7f9b8a5bb000 r--p 00003000 fd:08 1253725 
> /usr/lib64/sasl2-3/libanonymous.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8a5bb000-7f9b8a5bc000 rw-p 00004000 fd:08 1253725 
> /usr/lib64/sasl2-3/libanonymous.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8a5bc000-7f9b8a5c0000 r-xp 00000000 fd:08 
> 1253746                    /usr/lib64/sasl2-3/libplain.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8a5c0000-7f9b8a7bf000 ---p 00004000 fd:08 
> 1253746                    /usr/lib64/sasl2-3/libplain.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8a7bf000-7f9b8a7c0000 r--p 00003000 fd:08 
> 1253746                    /usr/lib64/sasl2-3/libplain.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8a7c0000-7f9b8a7c1000 rw-p 00004000 fd:08 
> 1253746                    /usr/lib64/sasl2-3/libplain.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8a7c1000-7f9b8a7c9000 r-xp 00000000 fd:08 
> 1253740                    /usr/lib64/sasl2-3/libntlm.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8a7c9000-7f9b8a9c8000 ---p 00008000 fd:08 
> 1253740                    /usr/lib64/sasl2-3/libntlm.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8a9c8000-7f9b8a9c9000 r--p 00007000 fd:08 
> 1253740                    /usr/lib64/sasl2-3/libntlm.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8a9c9000-7f9b8a9ca000 rw-p 00008000 fd:08 
> 1253740                    /usr/lib64/sasl2-3/libntlm.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8a9ca000-7f9b8a9ce000 r-xp 00000000 fd:08 
> 1253737                    /usr/lib64/sasl2-3/liblogin.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8a9ce000-7f9b8abcd000 ---p 00004000 fd:08 
> 1253737                    /usr/lib64/sasl2-3/liblogin.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8abcd000-7f9b8abce000 r--p 00003000 fd:08 
> 1253737                    /usr/lib64/sasl2-3/liblogin.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8abce000-7f9b8abcf000 rw-p 00004000 fd:08 
> 1253737                    /usr/lib64/sasl2-3/liblogin.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8abcf000-7f9b8abe4000 r-xp 00000000 fd:08 
> 1253743                    /usr/lib64/sasl2-3/libotp.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8abe4000-7f9b8ade4000 ---p 00015000 fd:08 
> 1253743                    /usr/lib64/sasl2-3/libotp.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8ade4000-7f9b8ade5000 r--p 00015000 fd:08 
> 1253743                    /usr/lib64/sasl2-3/libotp.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8ade5000-7f9b8adea000 rw-p 00016000 fd:08 
> 1253743                    /usr/lib64/sasl2-3/libotp.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8adea000-7f9b8adf7000 r-xp 00000000 fd:08 1253731 
> /usr/lib64/sasl2-3/libdigestmd5.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8adf7000-7f9b8aff6000 ---p 0000d000 fd:08 1253731 
> /usr/lib64/sasl2-3/libdigestmd5.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8aff6000-7f9b8aff7000 r--p 0000c000 fd:08 1253731 
> /usr/lib64/sasl2-3/libdigestmd5.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8aff7000-7f9b8aff8000 rw-p 0000d000 fd:08 1253731 
> /usr/lib64/sasl2-3/libdigestmd5.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8aff8000-7f9b8affb000 r-xp 00000000 fd:08 1246584 
> /usr/lib64/dovecot/modules/auth/lib20_auth_var_expand_crypt.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8affb000-7f9b8b1fa000 ---p 00003000 fd:08 1246584 
> /usr/lib64/dovecot/modules/auth/lib20_auth_var_expand_crypt.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8b1fa000-7f9b8b1fb000 r--p 00002000 fd:08 1246584 
> /usr/lib64/dovecot/modules/auth/lib20_auth_var_expand_crypt.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8b1fb000-7f9b8b1fc000 rw-p 00003000 fd:08 1246584 
> /usr/lib64/dovecot/modules/auth/lib20_auth_var_expand_crypt.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8b1fc000-7f9b8b23f000 r-xp 00000000 fd:08 
> 1246787                    /lib64/libpcre.so.3.15.8
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8b23f000-7f9b8b43e000 ---p 00043000 fd:08 
> 1246787                    /lib64/libpcre.so.3.15.8
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8b43e000-7f9b8b43f000 r--p 00042000 fd:08 
> 1246787                    /lib64/libpcre.so.3.15.8
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8b43f000-7f9b8b440000 rw-p 00043000 fd:08 
> 1246787                    /lib64/libpcre.so.3.15.8
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8b440000-7f9b8b463000 r-xp 00000000 fd:08 
> 1247739                    /lib64/libselinux.so.1
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8b463000-7f9b8b663000 ---p 00023000 fd:08 
> 1247739                    /lib64/libselinux.so.1
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8b663000-7f9b8b664000 r--p 00023000 fd:08 
> 1247739                    /lib64/libselinux.so.1
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8b664000-7f9b8b665000 rw-p 00024000 fd:08 
> 1247739                    /lib64/libselinux.so.1
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8b665000-7f9b8b667000 rw-p 00000000 00:00 0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8b667000-7f9b8b6b5000 r-xp 00000000 fd:08 
> 1248162                    /usr/lib64/libldap_r-2.4.so.2.10.8
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8b6b5000-7f9b8b8b5000 ---p 0004e000 fd:08 
> 1248162                    /usr/lib64/libldap_r-2.4.so.2.10.8
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8b8b5000-7f9b8b8b6000 r--p 0004e000 fd:08 
> 1248162                    /usr/lib64/libldap_r-2.4.so.2.10.8
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8b8b6000-7f9b8b8b8000 rw-p 0004f000 fd:08 
> 1248162                    /usr/lib64/libldap_r-2.4.so.2.10.8
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8b8b8000-7f9b8b8bb000 rw-p 00000000 00:00 0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8b8bb000-7f9b8b9be000 r-xp 00000000 fd:08 
> 1246757                    /lib64/libm-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8b9be000-7f9b8bbbe000 ---p 00103000 fd:08 
> 1246757                    /lib64/libm-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8bbbe000-7f9b8bbbf000 r--p 00103000 fd:08 
> 1246757                    /lib64/libm-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8bbbf000-7f9b8bbc0000 rw-p 00104000 fd:08 
> 1246757                    /lib64/libm-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8bbc0000-7f9b8bbd8000 r-xp 00000000 fd:08 
> 1246741                    /lib64/libpthread-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8bbd8000-7f9b8bdd7000 ---p 00018000 fd:08 
> 1246741                    /lib64/libpthread-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8bdd7000-7f9b8bdd8000 r--p 00017000 fd:08 
> 1246741                    /lib64/libpthread-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8bdd8000-7f9b8bdd9000 rw-p 00018000 fd:08 
> 1246741                    /lib64/libpthread-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8bdd9000-7f9b8bddd000 rw-p 00000000 00:00 0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8bddd000-7f9b8bdf4000 r-xp 00000000 fd:08 
> 1246809                    /lib64/libz.so.1.2.8
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8bdf4000-7f9b8bff3000 ---p 00017000 fd:08 
> 1246809                    /lib64/libz.so.1.2.8
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8bff3000-7f9b8bff4000 r--p 00016000 fd:08 
> 1246809                    /lib64/libz.so.1.2.8
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8bff4000-7f9b8bff5000 rw-p 00017000 fd:08 
> 1246809                    /lib64/libz.so.1.2.8
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8bff5000-7f9b8c220000 r-xp 00000000 fd:08 
> 1247037                    /lib64/libcrypto.so.1.0.2n
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8c220000-7f9b8c420000 ---p 0022b000 fd:08 
> 1247037                    /lib64/libcrypto.so.1.0.2n
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8c420000-7f9b8c43c000 r--p 0022b000 fd:08 
> 1247037                    /lib64/libcrypto.so.1.0.2n
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8c43c000-7f9b8c448000 rw-p 00247000 fd:08 
> 1247037                    /lib64/libcrypto.so.1.0.2n
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8c448000-7f9b8c44b000 rw-p 00000000 00:00 0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8c44b000-7f9b8c4bc000 r-xp 00000000 fd:08 
> 1248775                    /lib64/libssl.so.1.0.2n
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8c4bc000-7f9b8c6bb000 ---p 00071000 fd:08 
> 1248775                    /lib64/libssl.so.1.0.2n
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8c6bb000-7f9b8c6c0000 r--p 00070000 fd:08 
> 1248775                    /lib64/libssl.so.1.0.2n
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8c6c0000-7f9b8c6c7000 rw-p 00075000 fd:08 
> 1248775                    /lib64/libssl.so.1.0.2n
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8c6c7000-7f9b8c6e3000 r-xp 00000000 fd:08 
> 1249646                    /lib64/libsasl2.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8c6e3000-7f9b8c8e2000 ---p 0001c000 fd:08 
> 1249646                    /lib64/libsasl2.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8c8e2000-7f9b8c8e3000 r--p 0001b000 fd:08 
> 1249646                    /lib64/libsasl2.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8c8e3000-7f9b8c8e4000 rw-p 0001c000 fd:08 
> 1249646                    /lib64/libsasl2.so.3.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8c8e4000-7f9b8c8f8000 r-xp 00000000 fd:08 
> 1246780                    /lib64/libresolv-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8c8f8000-7f9b8caf7000 ---p 00014000 fd:08 
> 1246780                    /lib64/libresolv-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8caf7000-7f9b8caf8000 r--p 00013000 fd:08 
> 1246780                    /lib64/libresolv-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8caf8000-7f9b8caf9000 rw-p 00014000 fd:08 
> 1246780                    /lib64/libresolv-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8caf9000-7f9b8cafb000 rw-p 00000000 00:00 0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8cafb000-7f9b8cafe000 r-xp 00000000 fd:08 
> 1246769                    /lib64/libkeyutils.so.1.6
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8cafe000-7f9b8ccfd000 ---p 00003000 fd:08 
> 1246769                    /lib64/libkeyutils.so.1.6
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8ccfd000-7f9b8ccfe000 r--p 00002000 fd:08 
> 1246769                    /lib64/libkeyutils.so.1.6
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8ccfe000-7f9b8ccff000 rw-p 00003000 fd:08 
> 1246769                    /lib64/libkeyutils.so.1.6
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8ccff000-7f9b8cd0b000 r-xp 00000000 fd:08 
> 1247715                    /lib64/libkrb5support.so.0.1
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8cd0b000-7f9b8cf0a000 ---p 0000c000 fd:08 
> 1247715                    /lib64/libkrb5support.so.0.1
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8cf0a000-7f9b8cf0b000 r--p 0000b000 fd:08 
> 1247715                    /lib64/libkrb5support.so.0.1
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8cf0b000-7f9b8cf0c000 rw-p 0000c000 fd:08 
> 1247715                    /lib64/libkrb5support.so.0.1
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8cf0c000-7f9b8cf0f000 r-xp 00000000 fd:08 
> 1246752                    /lib64/libcom_err.so.2.1
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8cf0f000-7f9b8d10e000 ---p 00003000 fd:08 
> 1246752                    /lib64/libcom_err.so.2.1
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8d10e000-7f9b8d10f000 r--p 00002000 fd:08 
> 1246752                    /lib64/libcom_err.so.2.1
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8d10f000-7f9b8d110000 rw-p 00003000 fd:08 
> 1246752                    /lib64/libcom_err.so.2.1
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8d110000-7f9b8d13e000 r-xp 00000000 fd:08 
> 1246795                    /lib64/libk5crypto.so.3.1
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8d13e000-7f9b8d33d000 ---p 0002e000 fd:08 
> 1246795                    /lib64/libk5crypto.so.3.1
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8d33d000-7f9b8d33f000 r--p 0002d000 fd:08 
> 1246795                    /lib64/libk5crypto.so.3.1
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8d33f000-7f9b8d340000 rw-p 0002f000 fd:08 
> 1246795                    /lib64/libk5crypto.so.3.1
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8d340000-7f9b8d341000 rw-p 00000000 00:00 0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8d341000-7f9b8d35d000 r-xp 00000000 fd:08 
> 1246113                    /lib64/libaudit.so.1.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8d35d000-7f9b8d55c000 ---p 0001c000 fd:08 
> 1246113                    /lib64/libaudit.so.1.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8d55c000-7f9b8d55d000 r--p 0001b000 fd:08 
> 1246113                    /lib64/libaudit.so.1.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8d55d000-7f9b8d55e000 rw-p 0001c000 fd:08 
> 1246113                    /lib64/libaudit.so.1.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8d55e000-7f9b8d568000 rw-p 00000000 00:00 0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8d568000-7f9b8d701000 r-xp 00000000 fd:08 
> 1246739                    /lib64/libc-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8d701000-7f9b8d901000 ---p 00199000 fd:08 
> 1246739                    /lib64/libc-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8d901000-7f9b8d905000 r--p 00199000 fd:08 
> 1246739                    /lib64/libc-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8d905000-7f9b8d907000 rw-p 0019d000 fd:08 
> 1246739                    /lib64/libc-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8d907000-7f9b8d90b000 rw-p 00000000 00:00 0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8d90b000-7f9b8d9e2000 r-xp 00000000 fd:08 
> 1248191                    /usr/lib64/libsqlite3.so.0.8.6
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8d9e2000-7f9b8dbe2000 ---p 000d7000 fd:08 
> 1248191                    /usr/lib64/libsqlite3.so.0.8.6
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8dbe2000-7f9b8dbe4000 r--p 000d7000 fd:08 
> 1248191                    /usr/lib64/libsqlite3.so.0.8.6
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8dbe4000-7f9b8dbe8000 rw-p 000d9000 fd:08 
> 1248191                    /usr/lib64/libsqlite3.so.0.8.6
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8dbe8000-7f9b8dbe9000 rw-p 00000000 00:00 0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8dbe9000-7f9b8dc13000 r-xp 00000000 fd:08 
> 1248188                    /usr/lib64/libpq.so.5.4
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8dc13000-7f9b8de12000 ---p 0002a000 fd:08 
> 1248188                    /usr/lib64/libpq.so.5.4
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8de12000-7f9b8de14000 r--p 00029000 fd:08 
> 1248188                    /usr/lib64/libpq.so.5.4
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8de14000-7f9b8de16000 rw-p 0002b000 fd:08 
> 1248188                    /usr/lib64/libpq.so.5.4
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8de16000-7f9b8e126000 r-xp 00000000 fd:08 
> 1246944                    /usr/lib64/libmysqlclient.so.18.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8e126000-7f9b8e325000 ---p 00310000 fd:08 
> 1246944                    /usr/lib64/libmysqlclient.so.18.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8e325000-7f9b8e32d000 r--p 0030f000 fd:08 
> 1246944                    /usr/lib64/libmysqlclient.so.18.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8e32d000-7f9b8e3a0000 rw-p 00317000 fd:08 
> 1246944                    /usr/lib64/libmysqlclient.so.18.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8e3a0000-7f9b8e3aa000 rw-p 00000000 00:00 0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8e3aa000-7f9b8e3b8000 r-xp 00000000 fd:08 
> 1246772                    /lib64/liblber-2.4.so.2.10.8
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8e3b8000-7f9b8e5b7000 ---p 0000e000 fd:08 
> 1246772                    /lib64/liblber-2.4.so.2.10.8
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8e5b7000-7f9b8e5b8000 r--p 0000d000 fd:08 
> 1246772                    /lib64/liblber-2.4.so.2.10.8
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8e5b8000-7f9b8e5b9000 rw-p 0000e000 fd:08 
> 1246772                    /lib64/liblber-2.4.so.2.10.8
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8e5b9000-7f9b8e601000 r-xp 00000000 fd:08 
> 1246773                    /lib64/libldap-2.4.so.2.10.8
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8e601000-7f9b8e800000 ---p 00048000 fd:08 
> 1246773                    /lib64/libldap-2.4.so.2.10.8
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8e800000-7f9b8e801000 r--p 00047000 fd:08 
> 1246773                    /lib64/libldap-2.4.so.2.10.8
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8e801000-7f9b8e803000 rw-p 00048000 fd:08 
> 1246773                    /lib64/libldap-2.4.so.2.10.8
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8e803000-7f9b8e8c9000 r-xp 00000000 fd:08 
> 1247703                    /lib64/libkrb5.so.3.3
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8e8c9000-7f9b8eac8000 ---p 000c6000 fd:08 
> 1247703                    /lib64/libkrb5.so.3.3
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8eac8000-7f9b8ead6000 r--p 000c5000 fd:08 
> 1247703                    /lib64/libkrb5.so.3.3
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8ead6000-7f9b8ead9000 rw-p 000d3000 fd:08 
> 1247703                    /lib64/libkrb5.so.3.3
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8ead9000-7f9b8eb1f000 r-xp 00000000 fd:08 
> 1246110                    /lib64/libgssapi_krb5.so.2.2
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8eb1f000-7f9b8ed1e000 ---p 00046000 fd:08 
> 1246110                    /lib64/libgssapi_krb5.so.2.2
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8ed1e000-7f9b8ed20000 r--p 00045000 fd:08 
> 1246110                    /lib64/libgssapi_krb5.so.2.2
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8ed20000-7f9b8ed22000 rw-p 00047000 fd:08 
> 1246110                    /lib64/libgssapi_krb5.so.2.2
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8ed22000-7f9b8ed30000 r-xp 00000000 fd:08 
> 1246784                    /lib64/libpam.so.0.84.2
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8ed30000-7f9b8ef2f000 ---p 0000e000 fd:08 
> 1246784                    /lib64/libpam.so.0.84.2
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8ef2f000-7f9b8ef30000 r--p 0000d000 fd:08 
> 1246784                    /lib64/libpam.so.0.84.2
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8ef30000-7f9b8ef31000 rw-p 0000e000 fd:08 
> 1246784                    /lib64/libpam.so.0.84.2
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8ef31000-7f9b8ef3e000 r-xp 00000000 fd:08 
> 1246751                    /lib64/libcrypt-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8ef3e000-7f9b8f13d000 ---p 0000d000 fd:08 
> 1246751                    /lib64/libcrypt-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8f13d000-7f9b8f13e000 r--p 0000c000 fd:08 
> 1246751                    /lib64/libcrypt-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8f13e000-7f9b8f13f000 rw-p 0000d000 fd:08 
> 1246751                    /lib64/libcrypt-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8f13f000-7f9b8f16d000 rw-p 00000000 00:00 0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8f16d000-7f9b8f16f000 r-xp 00000000 fd:08 
> 1246753                    /lib64/libdl-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8f16f000-7f9b8f36f000 ---p 00002000 fd:08 
> 1246753                    /lib64/libdl-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8f36f000-7f9b8f370000 r--p 00002000 fd:08 
> 1246753                    /lib64/libdl-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8f370000-7f9b8f371000 rw-p 00003000 fd:08 
> 1246753                    /lib64/libdl-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8f371000-7f9b8f498000 r-xp 00000000 fd:08 
> 1246583                    /usr/lib64/dovecot/libdovecot.so.0.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8f498000-7f9b8f697000 ---p 00127000 fd:08 
> 1246583                    /usr/lib64/dovecot/libdovecot.so.0.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8f697000-7f9b8f69b000 r--p 00126000 fd:08 
> 1246583                    /usr/lib64/dovecot/libdovecot.so.0.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8f69b000-7f9b8f69f000 rw-p 0012a000 fd:08 
> 1246583                    /usr/lib64/dovecot/libdovecot.so.0.0.0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8f69f000-7f9b8f6a2000 rw-p 00000000 00:00 0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8f6a2000-7f9b8f6a3000 r-xp 00000000 fd:08 1253602 
> /usr/lib64/dovecot/modules/stats/libstats_auth.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8f6a3000-7f9b8f8a3000 ---p 00001000 fd:08 1253602 
> /usr/lib64/dovecot/modules/stats/libstats_auth.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8f8a3000-7f9b8f8a4000 r--p 00001000 fd:08 1253602 
> /usr/lib64/dovecot/modules/stats/libstats_auth.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8f8a4000-7f9b8f8a5000 rw-p 00002000 fd:08 1253602 
> /usr/lib64/dovecot/modules/stats/libstats_auth.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8f8a5000-7f9b8f8c9000 r-xp 00000000 fd:08 
> 1246137                    /lib64/ld-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8fa7f000-7f9b8fab4000 r--s 00000000 fd:0e 
> 131267                     /var/lib/nscd/hosts
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8fab4000-7f9b8fac1000 rw-p 00000000 00:00 0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8fac5000-7f9b8fac8000 rw-p 00000000 00:00 0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8fac8000-7f9b8fac9000 r--p 00023000 fd:08 
> 1246137                    /lib64/ld-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8fac9000-7f9b8faca000 rw-p 00024000 fd:08 
> 1246137                    /lib64/ld-2.23.so
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7f9b8faca000-7f9b8facb000 rw-p 00000000 00:00 0
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7ffcd5781000-7ffcd5796000 rw-p 00000000 00:00 
> 0                          [stack]
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> 7ffcd57f6000-7ffcd57f8000 r-xp 00000000 00:00 
> 0                          [vdso]
> Jul 27 19:23:12 mail dovecot: auth-worker: Error: 
> ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 
> 0                  [vsyscall]
> _______________________________________________
> Sysadmins mailing list
> Sysadmins@lists.altlinux.org
> https://lists.altlinux.org/mailman/listinfo/sysadmins


-- 
Andrey Cherepanov
cas@altlinux.org

Re: [Sysadmins] Периодические падения dovecot-auth и ntlm_auth - P8

[Sergey V Turchin]

On Saturday, 28 July 2018 06:52:26 MSK Andrey Cherepanov wrote:
> Надо пробовать dovecot-2.3.2.1 из Sisyphus. Непонятно, почему его не
> бэкпортировали.
Потому, что сначала бэкпортировали 2.2.36.

[...]

-- 
Regards, Sergey.

Re: [Sysadmins] Периодические падения dovecot-auth и ntlm_auth - P8

[Москаленко Алексей Владимирович]

Sergey V Turchin писал 30.07.2018 10:41:
> On Saturday, 28 July 2018 06:52:26 MSK Andrey Cherepanov wrote:
>> Надо пробовать dovecot-2.3.2.1 из Sisyphus. Непонятно, почему его не
>> бэкпортировали.
> Потому, что сначала бэкпортировали 2.2.36.
Готов потестировать и 2.3.2.1, если есть таковой под p8. У меня на 
данный момент сборочницы нет...

Re: [Sysadmins] Периодические падения dovecot-auth и ntlm_auth - P8

[Sergey V Turchin]

On Monday, 30 July 2018 22:02:37 MSK Москаленко Алексей wrote:
> Sergey V Turchin писал 30.07.2018 10:41:
> > On Saturday, 28 July 2018 06:52:26 MSK Andrey Cherepanov wrote:
> >> Надо пробовать dovecot-2.3.2.1 из Sisyphus. Непонятно, почему его не
> >> бэкпортировали.
> > 
> > Потому, что сначала бэкпортировали 2.2.36.
> 
> Готов потестировать и 2.3.2.1, если есть таковой под p8. У меня на
> данный момент сборочницы нет...
Сообщу, когда соберётся.

-- 
Regards, Sergey.

Re: [Sysadmins] Периодические падения dovecot-auth и ntlm_auth - P8

[Sergey V Turchin]

On Wednesday, 1 August 2018 12:07:50 MSK Sergey V wrote:
> On Monday, 30 July 2018 22:02:37 MSK Москаленко Алексей wrote:
> > Sergey V Turchin писал 30.07.2018 10:41:
> > > On Saturday, 28 July 2018 06:52:26 MSK Andrey Cherepanov wrote:
> > >> Надо пробовать dovecot-2.3.2.1 из Sisyphus. Непонятно, почему его не
> > >> бэкпортировали.
> > > 
> > > Потому, что сначала бэкпортировали 2.2.36.
> > 
> > Готов потестировать и 2.3.2.1, если есть таковой под p8. У меня на
> > данный момент сборочницы нет...
> 
> Сообщу, когда соберётся.
http://git.altlinux.org/tasks/210957/

-- 
Regards, Sergey.

Re: [Sysadmins] Периодические падения dovecot-auth и ntlm_auth - P8

[Sergey V Turchin]

On Wednesday, 1 August 2018 13:17:10 MSK Sergey V wrote:
> On Wednesday, 1 August 2018 12:07:50 MSK Sergey V wrote:
> > On Monday, 30 July 2018 22:02:37 MSK Москаленко Алексей wrote:
> > > Sergey V Turchin писал 30.07.2018 10:41:
> > > > On Saturday, 28 July 2018 06:52:26 MSK Andrey Cherepanov wrote:
> > > >> Надо пробовать dovecot-2.3.2.1 из Sisyphus. Непонятно, почему его не
> > > >> бэкпортировали.
> > > > 
> > > > Потому, что сначала бэкпортировали 2.2.36.
> > > 
> > > Готов потестировать и 2.3.2.1, если есть таковой под p8. У меня на
> > > данный момент сборочницы нет...
> > 
> > Сообщу, когда соберётся.
> 
> http://git.altlinux.org/tasks/210957/
Что-нибудь выяснилось?

-- 
Regards, Sergey.

Re: [Sysadmins] Периодические падения dovecot-auth и ntlm_auth - P8

[Москаленко Алексей Владимирович]

Sergey V Turchin писал 09.08.2018 16:22:
>> http://git.altlinux.org/tasks/210957/
> Что-нибудь выяснилось?
dovecot-2.3.2.1-alt0.M80P.1 в работе с 03.08.2018. За это время падений 
auth-worker не было. С dovecot 2.2 максимальное время работы без сбоев 
было около 3х суток. Хотел до середины следующей недели подождать, после 
чего отписаться.

ntlm_auth продолжает падать с той же диагностикой 1-6 раз за сутки. Но 
это похоже не к dovecot вопрос, а к samba.

Re: [Sysadmins] Периодические падения dovecot-auth и ntlm_auth - P8

[Sergey V Turchin]

On Thursday, 9 August 2018 16:32:21 MSK Москаленко Алексей wrote:
> Sergey V Turchin писал 09.08.2018 16:22:
> >> http://git.altlinux.org/tasks/210957/
> > 
> > Что-нибудь выяснилось?
> 
> dovecot-2.3.2.1-alt0.M80P.1 в работе с 03.08.2018. За это время падений
> auth-worker не было. С dovecot 2.2 максимальное время работы без сбоев
> было около 3х суток. Хотел до середины следующей недели подождать, после
> чего отписаться.
Ок.

> ntlm_auth продолжает падать с той же диагностикой 1-6 раз за сутки. Но
> это похоже не к dovecot вопрос, а к samba.


-- 
Regards, Sergey.

Re: [Sysadmins] Периодические падения dovecot-auth и ntlm_auth - P8

[Москаленко Алексей Владимирович]

Здравствуйте.

Итак, по итогам:

dovecot-2.3.2.1-alt0.M80P.1 работает уже 10 суток без сбоев.
ntlm_auth из дистрибутивной samba 4.6.15 падает по 3-9 раз в сутки.
ntlm_auth из сизифной samba 4.8.3, пересобранной в окружении p8, за 2 с 
лишним суток работы не упал ни разу.

Эксплуатация продолжается, так что если что вылезет - сообщу.




Sergey V Turchin писал 09.08.2018 18:10:
>> > Что-нибудь выяснилось?
>> 
>> dovecot-2.3.2.1-alt0.M80P.1 в работе с 03.08.2018. За это время 
>> падений
>> auth-worker не было. С dovecot 2.2 максимальное время работы без сбоев
>> было около 3х суток. Хотел до середины следующей недели подождать, 
>> после
>> чего отписаться.
> Ок.
> 
>> ntlm_auth продолжает падать с той же диагностикой 1-6 раз за сутки. Но
>> это похоже не к dovecot вопрос, а к samba.

Re: [Sysadmins] Периодические падения dovecot-auth и ntlm_auth - P8

[Sergey V Turchin]

On Tuesday, 14 August 2018 11:47:32 MSK Москаленко Алексей wrote:
> Здравствуйте.
> 
> Итак, по итогам:
> 
> dovecot-2.3.2.1-alt0.M80P.1 работает уже 10 суток без сбоев.
Его тогда отправляем в p8.

[...]

-- 
Regards, Sergey.

Re: [Sysadmins] Периодические падения dovecot-auth и ntlm_auth - P8 -- результаты

[Москаленко Алексей Владимирович]

Думаю, что можно подвести итоги этой ветки:

1. Dovecot 2.3.2.1 решил проблему с падениями auth-worker
2. Samba 4.8.3 решила проблему с падениями ntlm_auth.

Re: [Sysadmins] Периодические падения dovecot-auth и ntlm_auth - P8 -- результаты

[Sergey V Turchin]

On Monday, 20 August 2018 13:44:43 MSK Москаленко Алексей wrote:
> Думаю, что можно подвести итоги этой ветки:
> 
> 1. Dovecot 2.3.2.1 решил проблему с падениями auth-worker
> 2. Samba 4.8.3 решила проблему с падениями ntlm_auth.
Спасибо!

-- 
Regards, Sergey.