Your message dated Fri, 28 Jul 2017 03:34:25 +0000
with message-id <[email protected]>
and subject line Bug#860947: fixed in openldap 2.4.45+dfsg-1
has caused the Debian Bug report #860947,
regarding slapd: Slapd fails to stop sometimes
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact [email protected]
immediately.)
--
860947: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=860947
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: slapd
Version: 2.4.40+dfsg-1+deb8u2
Severity: normal
X-Debbugs-CC: [email protected]
Slapd on Jessie sometimes unable to shutdown gracefully. Ldapsearch
fails to connect, but process doesn't exit.
ps faux | grep slapd
root 1869 0.0 0.0 4336 1604 ? S 22:43 0:00 \_
/bin/sh /usr/sbin/invoke-rc.d slapd restart
root 1887 0.0 0.0 24464 2472 ? S 22:43 0:00 \_
systemctl restart slapd.service
openldap 18909 108 16.6 6365556 1021012 ? Ssl ápr17 6854:26
/usr/sbin/slapd -h ldaps:/// ldap:/// ldapi:/// -g openldap -u openldap
-F /etc/ldap/slapd.d
root 1888 0.0 0.0 4336 1652 ? Ss 22:43 0:00 /bin/sh
/etc/init.d/slapd stop
root 1894 0.0 0.0 4236 1452 ? S 22:43 0:00 \_
start-stop-daemon --stop --quiet --oknodo --retry TERM/10 --pidfile
/var/run/slapd/slapd.pid --exec /usr/sbin/slapd
According to lsof, there is no listening socket, and from netstat
output, there is 3 established connection remaining to the other SLAPD
servers (normally there are more, as we have 3 servers, 4 DITs, two of
them are multimaster, 2 are master-slave. The problematic server is the
master)
I created a core file from the stuck process.
GDB backtrace attached as separate files.
Galambos Daniel/Dancsa
-- System Information:
Debian Release: 8.7
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 3.16.0-4-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages slapd depends on:
ii adduser 3.113+nmu3
ii coreutils 8.23-4
ii debconf [debconf-2.0] 1.5.56
ii libc6 2.19-18+deb8u7
ii libdb5.3 5.3.28-9
ii libgnutls-deb0-28 3.3.8-6+deb8u4
ii libldap-2.4-2 2.4.40+dfsg-1+deb8u2
ii libltdl7 2.4.2-1.11+b1
ii libodbc1 2.3.1-3
ii libperl5.20 5.20.2-3+deb8u6
ii libsasl2-2 2.1.26.dfsg1-13+deb8u1
ii libslp1 1.2.1-10+deb8u1
ii libwrap0 7.6.q-25
ii lsb-base 4.1+Debian13+nmu1
ii multiarch-support 2.19-18+deb8u7
ii perl [libmime-base64-perl] 5.20.2-3+deb8u6
ii psmisc 22.21-2
Versions of packages slapd recommends:
ii libsasl2-modules 2.1.26.dfsg1-13+deb8u1
Versions of packages slapd suggests:
ii ldap-utils 2.4.40+dfsg-1+deb8u2
ii libsasl2-modules-gssapi-heimdal 2.1.26.dfsg1-13+deb8u1
ldap1:~/csattanas# gdb -c core.18909 /usr/sbin/slapd -ex 'thread apply all bt'
GNU gdb (Debian 7.7.1+dfsg-5) 7.7.1
Copyright (C) 2014 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/sbin/slapd...Reading symbols from
/usr/lib/debug/.build-id/fd/742a65238b6728bf6fc730573ef5ed321930d0.debug...done.
done.
[New LWP 18910]
[New LWP 18913]
[New LWP 18909]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/sbin/slapd'.
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
185 ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: No such
file or directory.
Thread 3 (Thread 0x7f3272f13700 (LWP 18909)):
#0 0x00007f3270b6c49b in pthread_join (threadid=139849321264896,
thread_return=0x0) at pthread_join.c:92
#1 0x00007f3272c34cf9 in slapd_daemon () at
../../../../servers/slapd/daemon.c:2929
#2 0x00007f3272c1b866 in main (argc=<optimized out>, argv=<optimized out>) at
../../../../servers/slapd/main.c:1012
Thread 2 (Thread 0x7f312f7fe700 (LWP 18913)):
#0 0x00007f3271b28e46 in ?? () from /usr/lib/x86_64-linux-gnu/libsasl2.so.2
#1 0x00007f3271b29006 in sasl_client_add_plugin () from
/usr/lib/x86_64-linux-gnu/libsasl2.so.2
#2 0x00007f3271b34e00 in ?? () from /usr/lib/x86_64-linux-gnu/libsasl2.so.2
#3 0x00007f3271b297b1 in sasl_client_init () from
/usr/lib/x86_64-linux-gnu/libsasl2.so.2
#4 0x00007f327279fb3c in ldap_int_sasl_init () from
/usr/lib/x86_64-linux-gnu/libldap_r-2.4.so.2
#5 0x00007f327279fbfc in ldap_int_sasl_open () from
/usr/lib/x86_64-linux-gnu/libldap_r-2.4.so.2
#6 0x00007f32727a0384 in ldap_int_sasl_bind () from
/usr/lib/x86_64-linux-gnu/libldap_r-2.4.so.2
#7 0x00007f32727a37f6 in ldap_sasl_interactive_bind () from
/usr/lib/x86_64-linux-gnu/libldap_r-2.4.so.2
#8 0x00007f32727a39fd in ldap_sasl_interactive_bind_s () from
/usr/lib/x86_64-linux-gnu/libldap_r-2.4.so.2
#9 0x00007f3272c2ec64 in slap_client_connect (ldp=0x7f32740b03f8,
sb=0x7f32740b01d0) at ../../../../servers/slapd/config.c:2064
#10 0x00007f3272c9f5ec in do_syncrep1 (si=0x7f32740b01a0, op=0x7f312f7fd7f0) at
../../../../servers/slapd/syncrepl.c:613
#11 do_syncrepl (ctx=<optimized out>, arg=0x7f32740b0810) at
../../../../servers/slapd/syncrepl.c:1527
#12 0x00007f3272798c62 in ?? () from
/usr/lib/x86_64-linux-gnu/libldap_r-2.4.so.2
#13 0x00007f3270b6b064 in start_thread (arg=0x7f312f7fe700) at
pthread_create.c:309
#14 0x00007f32708a062d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
Thread 1 (Thread 0x7f31351db700 (LWP 18910)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f327279843b in ldap_pvt_thread_pool_destroy () from
/usr/lib/x86_64-linux-gnu/libldap_r-2.4.so.2
#2 0x00007f3272c33069 in slapd_daemon_task (ptr=<optimized out>) at
../../../../servers/slapd/daemon.c:2848
#3 0x00007f3270b6b064 in start_thread (arg=0x7f31351db700) at
pthread_create.c:309
#4 0x00007f32708a062d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
--- End Message ---
--- Begin Message ---
Source: openldap
Source-Version: 2.4.45+dfsg-1
We believe that the bug you reported is fixed in the latest version of
openldap, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Ryan Tandy <[email protected]> (supplier of updated openldap package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Thu, 27 Jul 2017 18:04:41 -0700
Source: openldap
Binary: slapd slapd-smbk5pwd ldap-utils libldap-2.4-2 libldap-common
libldap2-dev
Architecture: source
Version: 2.4.45+dfsg-1
Distribution: unstable
Urgency: medium
Maintainer: Debian OpenLDAP Maintainers
<[email protected]>
Changed-By: Ryan Tandy <[email protected]>
Description:
ldap-utils - OpenLDAP utilities
libldap-2.4-2 - OpenLDAP libraries
libldap-common - OpenLDAP common files for libraries
libldap2-dev - OpenLDAP development libraries
slapd - OpenLDAP server (slapd)
slapd-smbk5pwd - Keeps Samba and Kerberos passwords in sync within slapd.
Closes: 820244 856422 860947 861838 868753
Changes:
openldap (2.4.45+dfsg-1) unstable; urgency=medium
.
* New upstream release.
- fixed a use-after-free in GnuTLS options handling
(ITS#8385) (Closes: #820244) (LP: #1557248)
- fixed unsafe concurrent SASL calls causing memory corruption
(ITS#8648) (Closes: #860947) (LP: #1688575)
- fixed syncrepl infinite looping with multi-master delta-syncrepl
(ITS#8432) (Closes: #868753)
* Rebase patches to apply cleanly:
- do-not-second-guess-sonames
- no-AM_INIT_AUTOMAKE
* Drop patches applied upstream:
- ITS-8554-kFreeBSD-is-like-BSD.patch
- ITS-8644-wait-for-slapd-to-start-in-test064.patch
- ITS-8655-paged-results-double-free.patch
* Upgrade to debhelper compat level 10.
- Depend on debhelper 10.
- Stop enabling parallel and autoreconf explicitly. They are now enabled
by default.
- Drop dh-autoreconf from build-depends since debhelper requires it.
* Add -Wno-format-extra-args to CFLAGS to reduce the noise in the build
logs, as this warning is emitted on each use of the Debug() macro.
* Drop libldap-2.4-4-dbg and slapd-dbg binary packages in favour of
automatic dbgsym packages.
* Update Standards-Version to 4.0.0; no changes required.
* Drop Priority and Section from binary package stanzas when they only
duplicate information from the source stanza.
* Update Priority of slapd-smbk5pwd and libldap2-dev to optional to match
the archive.
* Remove retired developer, Roland Bauerschmidt, from Uploaders.
(Closes: #856422)
* Remove Timo Aaltonen from Uploaders, with his agreement.
* debian/patches/ITS8650-retry-gnutls_handshake-after-GNUTLS_E_AGAIN.patch:
If gnutls_handshake() returns EAGAIN, call it again. Fixes TLS handshake
failures when the ServerHello message exceeds 16K.
(ITS#8650) (Closes: #861838)
* Drop time from Build-Depends. The upstream testsuite no longer calls it.
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Checksums-Sha256:
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Files:
4525fc964307ac2fe966f187fbfb07ae 2769 net optional openldap_2.4.45+dfsg-1.dsc
6efedf363b87ba8a377aaee7d5edb4aa 4846458 net optional
openldap_2.4.45+dfsg.orig.tar.gz
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