[Sysadmins] Периодические падения dovecot-auth и ntlm_auth - P8
Москаленко Алексей Владимирович
mav на elserv.msk.su
Вт Июл 24 13:17:36 MSK 2018
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.
Подробная информация о списке рассылки Sysadmins