[Bug 921489] Re: Segmentation fault in slapd (related to GSSAPI?)

2012-09-04 Thread Jan J 
Since switching from libsasl2-modules-gssapi-heimdal to libsasl2
-modules-gssapi-mit our servers have been stable.

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Title:
  Segmentation fault in slapd (related to GSSAPI?)

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[Bug 921547] Re: Segmentation fault in libkrb5.so.25

2012-05-16 Thread Jan J 
This problem was produced on a 64-bit machine in an ESX cluster that we
no longer trust for 64-bit. We had all sorts of segfaults so we moved to
our new clusters.

** Changed in: openldap (Ubuntu)
   Status: New = Invalid

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Title:
  Segmentation fault in libkrb5.so.25

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[Bug 937613] [NEW] Segmentation fault in libc

2012-02-21 Thread Jan J 
Public bug reported:

One of our consumer servers crashed today. This time with a segmentation
fault in libc.

kernel: [260975.164737] slapd[1730] general protection ip:7f9ceea923a4
sp:7f9bcd5f8d98 error:0 in libc-2.11.1.so[7f9ceea0b000+17a000]

Core was generated by `/usr/sbin/slapd -d 0 -h ldap:/// ldaps:/// -f 
/local/sukat/conf/slapd.conf'.
Program terminated with signal 11, Segmentation fault.
#0  _wordcopy_bwd_aligned (dstp=120086483211270720, srcp=120086482926199856, 
len=14993272029336390) at wordcopy.c:262
262 wordcopy.c: No such file or directory.
in wordcopy.c
(gdb) bt
#0  _wordcopy_bwd_aligned (dstp=120086483211270720, srcp=120086482926199856, 
len=14993272029336390) at wordcopy.c:262
#1  0x7f9ceea9083a in *__GI_memmove (dest=0x7f9bc37fa010, src=value 
optimised out, len=119946176234691120) at memmove.c:99
#2  0x7f9cea6e2215 in bdb_idl_cache_get (bdb=value optimised out, 
db=value optimised out, key=value optimised out, ids=0x7f9bc37fa010)
at /usr/include/bits/string3.h:59
#3  0x7f9cea6e3619 in bdb_idl_fetch_key (be=value optimised out, 
db=value optimised out, txn=0x7f9bd04ccd10, key=0x7f9bcd678f40, 
ids=0x7f9bc37fa010, 
saved_cursor=0x0, get_flag=0) at 
/build/buildd/openldap-2.4.21/servers/slapd/back-bdb/idl.c:567
#4  0x7f9cea6db781 in bdb_key_read (be=0x7f9cf12be4a0, db=0x7f9cf1dc2790, 
txn=0x7f9bd04ccd10, k=0x7f9bd03c9ce8, ids=0x7f9bc37fa010, saved_cursor=0x0, 
get_flag=0) at /build/buildd/openldap-2.4.21/servers/slapd/back-bdb/key.c:50
#5  0x7f9cea6ddda3 in equality_candidates (op=0x7f9baee58ba0, rtxn=value 
optimised out, f=value optimised out, ids=value optimised out, 
tmp=0x7f9bc37fa010, stack=value optimised out) at 
/build/buildd/openldap-2.4.21/servers/slapd/back-bdb/filterindex.c:788
#6  bdb_filter_candidates (op=0x7f9baee58ba0, rtxn=value optimised out, 
f=value optimised out, ids=value optimised out, tmp=0x7f9bc37fa010, 
stack=value optimised out) at 
/build/buildd/openldap-2.4.21/servers/slapd/back-bdb/filterindex.c:154
#7  0x7f9cea6de619 in list_candidates (op=value optimised out, 
rtxn=value optimised out, flist=0x7f9bd03c99c8, ftype=160, 
ids=0x7f9bc39fa010, 
tmp=value optimised out, save=0x7f9bc3afa010) at 
/build/buildd/openldap-2.4.21/servers/slapd/back-bdb/filterindex.c:581
#8  0x7f9cea6dd08a in bdb_filter_candidates (op=0x7f9baee58ba0, rtxn=value 
optimised out, f=0x7f9bd03c9a60, ids=0x7f9bc39fa010, 
tmp=value optimised out, stack=0x7f9bc3afa010) at 
/build/buildd/openldap-2.4.21/servers/slapd/back-bdb/filterindex.c:198
#9  0x7f9cea6de619 in list_candidates (op=value optimised out, 
rtxn=value optimised out, flist=0x7f9bcd7f96f0, ftype=161, 
ids=0x7f9bc38fa010, 
tmp=value optimised out, save=0x7f9bc39fa010) at 
/build/buildd/openldap-2.4.21/servers/slapd/back-bdb/filterindex.c:581
#10 0x7f9cea6dcda2 in bdb_filter_candidates (op=0x7f9baee58ba0, rtxn=value 
optimised out, f=0x7f9bcd7f96d0, ids=0x7f9bc38fa010, 
tmp=value optimised out, stack=0x7f9bc39fa010) at 
/build/buildd/openldap-2.4.21/servers/slapd/back-bdb/filterindex.c:204
#11 0x7f9cea6de619 in list_candidates (op=value optimised out, 
rtxn=value optimised out, flist=0x7f9bcd7f96b0, ftype=160, 
ids=0x7f9bcd679520, 
tmp=value optimised out, save=0x7f9bc38fa010) at 
/build/buildd/openldap-2.4.21/servers/slapd/back-bdb/filterindex.c:581
#12 0x7f9cea6dd08a in bdb_filter_candidates (op=0x7f9baee58ba0, rtxn=value 
optimised out, f=0x7f9bcd7f9710, ids=0x7f9bcd679520, 
tmp=value optimised out, stack=0x7f9bc38fa010) at 
/build/buildd/openldap-2.4.21/servers/slapd/back-bdb/filterindex.c:198
#13 0x7f9cea6d7e8d in search_candidates (op=0x7f9baee58ba0, 
rs=0x7f9bcd7fa900) at 
/build/buildd/openldap-2.4.21/servers/slapd/back-bdb/search.c:1206
#14 bdb_search (op=0x7f9baee58ba0, rs=0x7f9bcd7fa900) at 
/build/buildd/openldap-2.4.21/servers/slapd/back-bdb/search.c:586
#15 0x7f9cf0d941d9 in fe_op_search (op=0x7f9baee58ba0, rs=0x7f9bcd7fa900) 
at /build/buildd/openldap-2.4.21/servers/slapd/search.c:366
#16 0x7f9cf0d949b4 in do_search (op=0x7f9baee58ba0, rs=0x7f9bcd7fa900) at 
/build/buildd/openldap-2.4.21/servers/slapd/search.c:217
#17 0x7f9cf0d9191f in connection_operation (ctx=0x7f9bcd7fab50, 
arg_v=value optimised out)
at /build/buildd/openldap-2.4.21/servers/slapd/connection.c:1109
#18 0x7f9cf0d9227d in connection_read_thread (ctx=value optimised out, 
argv=value optimised out)
at /build/buildd/openldap-2.4.21/servers/slapd/connection.c:1245
#19 0x7f9cf08f32d8 in ?? () from /usr/lib/libldap_r-2.4.so.2
#20 0x7f9ceed949ca in start_thread (arg=value optimised out) at 
pthread_create.c:300
#21 0x7f9ceeaf170d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#22 0x in ?? ()

ProblemType: Bug 
Architecture: amd64
Date: Tue Feb 21 10:04:17 2012
Dependencies:
 adduser 3.112ubuntu1
 base-files 5.0.0ubuntu20.10.04.4
 base-passwd 3.5.22
 coreutils 7.4-2ubuntu3
 debconf

[Bug 922594] [NEW] Assertion in slap_listener

2012-01-27 Thread Jan J 
Public bug reported:

While trying to reproduce Ubuntu Bug #921489 on a more modern release
(Natty) I seem to have triggered an assertion in slap_listener.

The test I am using is four threads of

while true; do ldapsearch -Y GSSAPI -H ldap://ldap.example.com uid=user
 /dev/null ; if [ $? -ne 0 ]; then sleep 2; fi ; done

within three minutes the server fails printing the following message

slapd: /build/buildd/openldap-2.4.23/servers/slapd/daemon.c:1846:
slap_listener: Assertion `((slap_daemon.sd_index[(sfd)]) == -1)' failed.

gdb output:

Core was generated by `/usr/sbin/slapd -d 0 -h ldap:/// ldaps:/// -f 
/local/sukat/conf/slapd.conf'.
Program terminated with signal 6, Aborted.
#0  0x7f4872755d05 in raise (sig=6) at 
../nptl/sysdeps/unix/sysv/linux/raise.c:64
64  ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
in ../nptl/sysdeps/unix/sysv/linux/raise.c
(gdb) bt
#0  0x7f4872755d05 in raise (sig=6) at 
../nptl/sysdeps/unix/sysv/linux/raise.c:64
#1  0x7f4872759ab6 in abort () at abort.c:92
#2  0x7f487274e7c5 in __assert_fail (assertion=0x7f4874de9290 
((slap_daemon.sd_index[(sfd)]) == -1), file=value optimised out, line=1846, 
function=value optimised out) at assert.c:81
#3  0x7f4874d402b3 in slap_listener (sl=0x7f48757b42a0) at 
/build/buildd/openldap-2.4.23/servers/slapd/daemon.c:1846
#4  0x7f4874d402d9 in slap_listener_thread (ctx=value optimised out, 
ptr=0x7f48757b42a0) at /build/buildd/openldap-2.4.23/servers/slapd/daemon.c:2040
#5  0x7f48748a92da in ldap_int_thread_pool_wrapper (xpool=0x7f48757f0a30) 
at /build/buildd/openldap-2.4.23/libraries/libldap_r/tpool.c:685
#6  0x7f4872abcd8c in start_thread (arg=0x7f4755ee2700) at 
pthread_create.c:304
#7  0x7f487280804d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x in ?? ()

Architecture: amd64
Date: Fri Jan 27 14:54:13 2012
Dependencies:
  adduser 3.112+nmu1ubuntu5
  coreutils 8.5-1ubuntu6
  debconf 1.5.36ubuntu4
  debconf-i18n 1.5.36ubuntu4
  debianutils 3.4.3ubuntu1
  dpkg 1.16.0~ubuntu7.1 [modified: sbin/start-stop-daemon]
  gcc-4.5-base 4.5.2-8ubuntu4
  libacl1 2.2.49-4ubuntu2
  libattr1 1:2.4.44-2ubuntu3
  libbz2-1.0 1.0.5-6ubuntu1.11.04.1
  libc-bin 2.13-0ubuntu13
  libc6 2.13-0ubuntu13
  libcomerr2 1.41.14-1ubuntu3
  libdb4.8 4.8.30-5ubuntu2
  libgcc1 1:4.5.2-8ubuntu4
  libgcrypt11 1.4.6-4ubuntu2
  libgdbm3 1.8.3-9ubuntu1
  libgnutls26 2.8.6-1ubuntu2
  libgpg-error0 1.10-0.2ubuntu1
  libgssapi-krb5-2 1.8.3+dfsg-5ubuntu2.2
  libk5crypto3 1.8.3+dfsg-5ubuntu2.2
  libkeyutils1 1.4-4ubuntu2
  libkrb5-3 1.8.3+dfsg-5ubuntu2.2
  libkrb5support0 1.8.3+dfsg-5ubuntu2.2
  libldap-2.4-2 2.4.23-6ubuntu6.1
  liblocale-gettext-perl 1.05-6
  libltdl7 2.2.6b-2ubuntu3
  liblzma2 5.0.0-2
  libncurses5 5.7+20101128-1
  libpam-modules 1.1.2-2ubuntu8.4
  libpam-modules-bin 1.1.2-2ubuntu8.4
  libpam0g 1.1.2-2ubuntu8.4
  libperl5.10 5.10.1-17ubuntu4.1
  libreadline6 6.2-0ubuntu1
  libsasl2-2 2.1.23.dfsg1-5ubuntu3
  libselinux1 2.0.96-1ubuntu2
  libslp1 1.2.1-7.8ubuntu1
  libtasn1-3 2.7-1ubuntu1
  libtext-charwidth-perl 0.04-6
  libtext-iconv-perl 1.7-2
  libtext-wrapi18n-perl 0.06-7
  libwrap0 7.6.q-19ubuntu1
  lsb-base 4.0-0ubuntu11
  multiarch-support 2.13-0ubuntu13
  ncurses-bin 5.7+20101128-1
  odbcinst 2.2.14p2-2ubuntu1
  odbcinst1debian2 2.2.14p2-2ubuntu1
  passwd 1:4.1.4.2+svn3283-3ubuntu1
  perl 5.10.1-17ubuntu4.1
  perl-base 5.10.1-17ubuntu4.1
  perl-modules 5.10.1-17ubuntu4.1
  psmisc 22.13-1
  readline-common 6.2-0ubuntu1
  sed 4.2.1-8
  sensible-utils 0.0.6ubuntu2
  tzdata 2011n-0ubuntu0.11.04
  unixodbc 2.2.14p2-2ubuntu1
  xz-utils 5.0.0-2
  zlib1g 1:1.2.3.4.dfsg-3ubuntu3
DistroRelease: Ubuntu 11.04
Package: slapd 2.4.23-6ubuntu6.1
PackageArchitecture: amd64
ProblemType: Bug
ProcEnviron:
  SHELL=/bin/bash
  PATH=(custom, no user)
  LANG=en_GB.UTF-8
  LANGUAGE=en_GB:en
  LC_CTYPE=en_GB.UTF-8
ProcVersionSignature: Ubuntu 2.6.38-13.54-generic 2.6.38.8
SourcePackage: openldap
Tags:  natty
Uname: Linux 2.6.38-13-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: openldap (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  Assertion in slap_listener

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[Bug 921499] Re: CRC mismatch in debug symbols

2012-01-26 Thread Jan J 
I followed http://www.cyberciti.biz/faq/rebuilding-ubuntu-debian-linux-
binary-package/

then I did

dpkg -i *.deb

-rw-r--r-- 1 root root 213784 2012-01-26 10:40 /usr/lib/libgssapi_krb5.so.2.2
-rw-r--r-- 1 root root 1214599 2012-01-26 10:40 
/usr/lib/debug/usr/lib/libgssapi_krb5.so.2.2

should indicate that the new files are in place.

The messages still remains in GDB.

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Title:
  CRC mismatch in debug symbols

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[Bug 921489] [NEW] Segmentation fault in slapd (related to GSSAPI?)

2012-01-25 Thread Jan J 
Public bug reported:

In our installation slapd will crash with a Segmentation Fault about
once a week. It has been seen on the producer while the consumers
connect but also on both producer and consumers at random. It seems to
be related to authentication with GSSAPI.

syslog produces the followig message:
kernel: [513493.152760] slapd[1610]: segfault at 7fb242df9000 ip 
7fb242ad7122 sp 7fb127ffd900 error 4 in 
libcrypto.so.0.9.8[7fb242a61000+168000]

gdb:
Core was generated by usr/sbin/slapd -d 0 -h ldap:/// ldaps:/// -f 
/local/sukat/conf/slapd.conf'.  Program terminated with signal 11, Segmentation 
fault.
#0  sha1_block_data_order () at sha1-x86_64.s:133
133 sha1-x86_64.s: No such file or directory.
in sha1-x86_64.s
(gdb) bt
#0  sha1_block_data_order () at sha1-x86_64.s:133
#1  0x005e1700 in ?? ()
#2  0x1700 in ?? ()
#3  0x in ?? ()

The backtrace is incomplete as the debug packages are broken. Trying to 
reproduce this bug I trigger another segfault. I will file reports on thease 
issues in
 separate tickets.

ProblemType: Bug 
Architecture: amd64
Date: Wed Jan 25 11:13:22 2012
Dependencies:
 adduser 3.112ubuntu1
 base-files 5.0.0ubuntu20.10.04.4
 base-passwd 3.5.22
 coreutils 7.4-2ubuntu3
 debconf 1.5.28ubuntu4
 debconf-i18n 1.5.28ubuntu4
 debianutils 3.2.2
 dpkg 1.15.5.6ubuntu4.5 [modified: sbin/start-stop-daemon]
 findutils 4.4.2-1ubuntu1
 gcc-4.4-base 4.4.3-4ubuntu5
 libacl1 2.2.49-2
 libattr1 1:2.4.44-1
 libbz2-1.0 1.0.5-4ubuntu0.2
 libc-bin 2.11.1-0ubuntu7.8
 libc6 2.11.1-0ubuntu7.8
 libcomerr2 1.41.11-1ubuntu2.1
 libdb4.7 4.7.25-9
 libdb4.8 4.8.24-1ubuntu1
 libgcc1 1:4.4.3-4ubuntu5
 libgcrypt11 1.4.4-5ubuntu2
 libgdbm3 1.8.3-9
 libgnutls26 2.8.5-2
 libgpg-error0 1.6-1ubuntu2
 libgssapi-krb5-2 1.8.1+dfsg-2ubuntu0.10
 libk5crypto3 1.8.1+dfsg-2ubuntu0.10
 libkeyutils1 1.2-12
 libkrb5-3 1.8.1+dfsg-2ubuntu0.10
 libkrb5support0 1.8.1+dfsg-2ubuntu0.10
 libldap-2.4-2 2.4.21-0ubuntu5.6
 liblocale-gettext-perl 1.05-6
 libltdl7 2.2.6b-2ubuntu1
 libncurses5 5.7+20090803-2ubuntu3
 libpam-modules 1.1.1-2ubuntu5.4
 libpam0g 1.1.1-2ubuntu5.4
 libperl5.10 5.10.1-8ubuntu2.1
 libreadline6 6.1-1
 libsasl2-2 2.1.23.dfsg1-5ubuntu1
 libselinux1 2.0.89-4
 libslp1 1.2.1-7.6ubuntu0.1
 libstdc++6 4.4.3-4ubuntu5
 libtasn1-3 2.4-1
 libtext-charwidth-perl 0.04-6
 libtext-iconv-perl 1.7-2
 libtext-wrapi18n-perl 0.06-7
 libwrap0 7.6.q-18
 lzma 4.43-14ubuntu2
 odbcinst 2.2.11-21
 odbcinst1debian1 2.2.11-21
 passwd 1:4.1.4.2-1ubuntu2.2
 perl 5.10.1-8ubuntu2.1
 perl-base 5.10.1-8ubuntu2.1
 perl-modules 5.10.1-8ubuntu2.1
 psmisc 22.10-1
 readline-common 6.1-1
 sensible-utils 0.0.1ubuntu3
 tzdata 2011n-0ubuntu0.10.04
 unixodbc 2.2.11-21
 zlib1g 1:1.2.3.3.dfsg-15ubuntu1
DistroRelease: Ubuntu 10.04
NonfreeKernelModules: openafs
Package: slapd 2.4.21-0ubuntu5.6
PackageArchitecture: amd64
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=en_GB.UTF-8
 LC_CTYPE=en_GB.UTF-8
ProcVersionSignature: Ubuntu 2.6.32-37.81-generic 2.6.32.49+drm33.21
SourcePackage: openldap
Tags: lucid
Uname: Linux 2.6.32-37-generic x86_64

** Affects: openldap (Ubuntu)
 Importance: Undecided
 Status: New

** Package changed: ubuntu = openldap (Ubuntu)

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Title:
  Segmentation fault in slapd (related to GSSAPI?)

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[Bug 921499] [NEW] CRC mismatch in debug symbols

2012-01-25 Thread Jan J 
Public bug reported:

While trying to triage Ubuntu Bug #921489 I run into some problems with
debug symbols.

GDB prints

Reading symbols from /usr/lib/libgssapi_krb5.so.2...
warning: the debug information found in 
/usr/lib/debug//usr/lib/libgssapi_krb5.so.2.2 does not match 
/usr/lib/libgssapi_krb5.so.2 (CRC mismatch).


warning: the debug information found in 
/usr/lib/debug/usr/lib/libgssapi_krb5.so.2.2 does not match 
/usr/lib/libgssapi_krb5.so.2 (CRC mismatch).

(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgssapi_krb5.so.2

Reading symbols from /usr/lib/libkrb5.so.3...
warning: the debug information found in 
/usr/lib/debug//usr/lib/libkrb5.so.3.3 does not match /usr/lib/libkrb5.so.3 
(CRC mismatch).


warning: the debug information found in /usr/lib/debug/usr/lib/libkrb5.so.3.3 
does not match /usr/lib/libkrb5.so.3 (CRC mismatch).

(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libkrb5.so.3

Reading symbols from /usr/lib/libkrb5support.so.0...
warning: the debug information found in 
/usr/lib/debug//usr/lib/libkrb5support.so.0.1 does not match 
/usr/lib/libkrb5support.so.0 (CRC mismatch).


warning: the debug information found in 
/usr/lib/debug/usr/lib/libkrb5support.so.0.1 does not match 
/usr/lib/libkrb5support.so.0 (CRC mismatch).

(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libkrb5support.so.0

ProblemType: Bug 
Architecture: amd64
Date: Wed Jan 25 11:36:29 2012
Dependencies:
 coreutils 7.4-2ubuntu3
 debconf 1.5.28ubuntu4
 debconf-i18n 1.5.28ubuntu4
 dpkg 1.15.5.6ubuntu4.5 [modified: sbin/start-stop-daemon]
 findutils 4.4.2-1ubuntu1
 gcc-4.4-base 4.4.3-4ubuntu5
 libacl1 2.2.49-2
 libattr1 1:2.4.44-1
 libc-bin 2.11.1-0ubuntu7.8
 libc6 2.11.1-0ubuntu7.8
 libcomerr2 1.41.11-1ubuntu2.1
 libgcc1 1:4.4.3-4ubuntu5
 libk5crypto3 1.8.1+dfsg-2ubuntu0.10
 libkeyutils1 1.2-12
 libkrb5-3 1.8.1+dfsg-2ubuntu0.10
 libkrb5support0 1.8.1+dfsg-2ubuntu0.10
 liblocale-gettext-perl 1.05-6
 libselinux1 2.0.89-4
 libstdc++6 4.4.3-4ubuntu5
 libtext-charwidth-perl 0.04-6
 libtext-iconv-perl 1.7-2
 libtext-wrapi18n-perl 0.06-7
 lzma 4.43-14ubuntu2
 perl-base 5.10.1-8ubuntu2.1
 tzdata 2011n-0ubuntu0.10.04
DistroRelease: Ubuntu 10.04
NonfreeKernelModules: openafs
Package: libkrb5-dbg 1.8.1+dfsg-2ubuntu0.10
PackageArchitecture: amd64
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=en_GB.UTF-8
 LC_CTYPE=en_GB.UTF-8
ProcVersionSignature: Ubuntu 2.6.32-37.81-generic 2.6.32.49+drm33.21
SourcePackage: krb5
Tags: lucid
Uname: Linux 2.6.32-37-generic x86_64

** Affects: krb5 (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  CRC mismatch in debug symbols

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[Bug 921505] [NEW] CRC mismatch in cyrus-sasl2-dbg

2012-01-25 Thread Jan J 
Public bug reported:

While trying to triage Ubuntu Bug #921489 I ran into a problem with
debug symbols.

GDB prints:
Reading symbols from /usr/lib/sasl2/libgssapiv2.so.2...
warning: the debug information found in 
/usr/lib/debug//usr/lib/sasl2/libgssapiv2.so.2.0.23 does not match 
/usr/lib/sasl2/libgssapiv2.so.2 (CRC mismatch).

warning: the debug information found in
/usr/lib/debug/usr/lib/sasl2/libgssapiv2.so.2.0.23 does not match
/usr/lib/sasl2/libgssapiv2.so.2 (CRC mismatch).

(no debugging symbols found)...done.
Loaded symbols for /usr/lib/sasl2/libgssapiv2.so.2

ProblemType: Bug
Architecture: amd64
Date: Wed Jan 25 11:58:10 2012
Dependencies:
 coreutils 7.4-2ubuntu3
 debconf 1.5.28ubuntu4
 debconf-i18n 1.5.28ubuntu4
 dpkg 1.15.5.6ubuntu4.5 [modified: sbin/start-stop-daemon]
 findutils 4.4.2-1ubuntu1
 gcc-4.4-base 4.4.3-4ubuntu5
 libacl1 2.2.49-2
 libattr1 1:2.4.44-1
 libc-bin 2.11.1-0ubuntu7.8
 libc6 2.11.1-0ubuntu7.8
 libdb4.8 4.8.24-1ubuntu1
 libgcc1 1:4.4.3-4ubuntu5
 liblocale-gettext-perl 1.05-6
 libsasl2-2 2.1.23.dfsg1-5ubuntu1
 libselinux1 2.0.89-4
 libstdc++6 4.4.3-4ubuntu5
 libtext-charwidth-perl 0.04-6
 libtext-iconv-perl 1.7-2
 libtext-wrapi18n-perl 0.06-7
 lzma 4.43-14ubuntu2
 perl-base 5.10.1-8ubuntu2.1
 tzdata 2011n-0ubuntu0.10.04
DistroRelease: Ubuntu 10.04
NonfreeKernelModules: openafs
Package: cyrus-sasl2-dbg 2.1.23.dfsg1-5ubuntu1
PackageArchitecture: amd64
ProcEnviron: 
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=en_GB.UTF-8
 LC_CTYPE=en_GB.UTF-8 
ProcVersionSignature: Ubuntu 2.6.32-37.81-generic 2.6.32.49+drm33.21
SourcePackage: cyrus-sasl2
Tags: lucid
Uname: Linux 2.6.32-37-generic x86_64

** Affects: cyrus-sasl2 (Ubuntu)
 Importance: Undecided
 Status: New

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https://bugs.launchpad.net/bugs/921505

Title:
  CRC mismatch in cyrus-sasl2-dbg

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[Bug 921547] [NEW] Segmentation fault in libkrb5.so.25

2012-01-25 Thread Jan J 
Public bug reported:

While trying to reproduce Ubuntu Bug #921489 I can repeatedly generate a
Segmentation Fault in another code path.

The test I setup was one single client doing repeated searches against
slapd using GSSAPI auth

while true; do ldapsearch -Y GSSAPI -H ldap://server.example.com
uid=user  /dev/null ; if [ $? -ne 0 ]; then sleep 2; fi ; done

Using 15 of thease loops the server crashes within 30 minutes.

syslog:
kernel: [  762.119437] slapd[1422] general protection ip:7fd4beda9a52 
sp:7fd3a2ffb5c0 error:0 in libkrb5.so.25.0.0[7fd4bed67000+cd000]

gdb: (The missing symbols is due to CRC mismatches in debug packages
reported in #921499 and #921505).

Core was generated by usr/sbin/slapd -d 0 -h ldap:/// ldaps:/// -f 
/local/sukat/conf/slapd.conf'.
Program terminated with signal 11, Segmentation fault.
#0  0x7fd4beda9a52 in ?? () from /usr/lib/libkrb5.so.25
(gdb) bt
#0  0x7fd4beda9a52 in ?? () from /usr/lib/libkrb5.so.25
#1  0x7fd4beda9c69 in ?? () from /usr/lib/libkrb5.so.25
#2  0x7fd4bedaa2c9 in ?? () from /usr/lib/libkrb5.so.25
#3  0x7fd4bedbb9e8 in krb5_sendto () from /usr/lib/libkrb5.so.25
#4  0x7fd4bedbbf1c in krb5_sendto_context () from /usr/lib/libkrb5.so.25
#5  0x7fd4bedbc111 in krb5_sendto_kdc_flags () from /usr/lib/libkrb5.so.25
#6  0x7fd4bed9f5b2 in krb5_get_in_cred () from /usr/lib/libkrb5.so.25
#7  0x7fd4beda15c3 in krb5_get_init_creds_keytab () from 
/usr/lib/libkrb5.so.25
#8  0x7fd4bf058c3e in ?? () from /usr/lib/libgssapi.so.2
#9  0x7fd4bf05665d in ?? () from /usr/lib/libgssapi.so.2
#10 0x7fd4bf050e63 in gss_acquire_cred () from /usr/lib/libgssapi.so.2
#11 0x7fd4bf05c017 in ?? () from /usr/lib/libgssapi.so.2
#12 0x7fd4bf050e63 in gss_acquire_cred () from /usr/lib/libgssapi.so.2
#13 0x7fd4bf26c9f9 in ?? () from /usr/lib/sasl2/libgssapiv2.so.2
#14 0x7fd4c36526f1 in sasl_server_step (conn=0x7fd37f448f70, 
clientin=value optimised out, clientinlen=value optimised out, 
serverout=0x7fd3a2ffc7c8, serveroutlen=value optimised out) at 
server.c:1433
#15 0x7fd4c36538c4 in sasl_server_start (conn=0x7fd37f448f70, mech=value 
optimised out, 
clientin=0x7fd397d44abc 
202\002\204\006\t*\206H\206\367\022\001\002\002\001, clientinlen=648, 
serverout=0x7fd3a2ffc7c8, serveroutlen=0x6667)
at server.c:1353
#16 0x7fd4c47400e7 in slap_sasl_bind ()
#17 0x7fd4c470b0c0 in fe_op_bind ()
#18 0x7fd4c470b9ef in do_bind ()
#19 0x7fd4c46ec91f in ?? ()
#20 0x7fd4c46ed27d in ?? ()
#21 0x7fd4c424e2d8 in ?? () from /usr/lib/libldap_r-2.4.so.2
#22 0x7fd4c26ef9ca in start_thread () from /lib/libpthread.so.0
#23 0x7fd4c244c70d in clone () from /lib/libc.so.6
#24 0x in ?? ()


ProblemType: Bug 
Architecture: amd64
Date: Wed Jan 25 12:07:24 2012
Dependencies:
 adduser 3.112ubuntu1
 base-files 5.0.0ubuntu20.10.04.4
 base-passwd 3.5.22
 coreutils 7.4-2ubuntu3
 debconf 1.5.28ubuntu4
 debconf-i18n 1.5.28ubuntu4
 debianutils 3.2.2
 dpkg 1.15.5.6ubuntu4.5 [modified: sbin/start-stop-daemon]
 findutils 4.4.2-1ubuntu1
 gcc-4.4-base 4.4.3-4ubuntu5
 libacl1 2.2.49-2
 libattr1 1:2.4.44-1
 libbz2-1.0 1.0.5-4ubuntu0.2
 libc-bin 2.11.1-0ubuntu7.8
 libc6 2.11.1-0ubuntu7.8
 libcomerr2 1.41.11-1ubuntu2.1
 libdb4.7 4.7.25-9
 libdb4.8 4.8.24-1ubuntu1
 libgcc1 1:4.4.3-4ubuntu5
 libgcrypt11 1.4.4-5ubuntu2
 libgdbm3 1.8.3-9
 libgnutls26 2.8.5-2
 libgpg-error0 1.6-1ubuntu2
 libgssapi-krb5-2 1.8.1+dfsg-2ubuntu0.10
 libk5crypto3 1.8.1+dfsg-2ubuntu0.10
 libkeyutils1 1.2-12
 libkrb5-3 1.8.1+dfsg-2ubuntu0.10
 libkrb5support0 1.8.1+dfsg-2ubuntu0.10
 libldap-2.4-2 2.4.21-0ubuntu5.6
 liblocale-gettext-perl 1.05-6
 libltdl7 2.2.6b-2ubuntu1
 libncurses5 5.7+20090803-2ubuntu3
 libpam-modules 1.1.1-2ubuntu5.4
 libpam0g 1.1.1-2ubuntu5.4
 libperl5.10 5.10.1-8ubuntu2.1
 libreadline6 6.1-1
 libsasl2-2 2.1.23.dfsg1-5ubuntu1
 libselinux1 2.0.89-4
 libslp1 1.2.1-7.6ubuntu0.1
 libstdc++6 4.4.3-4ubuntu5
 libtasn1-3 2.4-1
 libtext-charwidth-perl 0.04-6
 libtext-iconv-perl 1.7-2
 libtext-wrapi18n-perl 0.06-7
 libwrap0 7.6.q-18
 lzma 4.43-14ubuntu2
 odbcinst 2.2.11-21
 odbcinst1debian1 2.2.11-21
 passwd 1:4.1.4.2-1ubuntu2.2
 perl 5.10.1-8ubuntu2.1
 perl-base 5.10.1-8ubuntu2.1
 perl-modules 5.10.1-8ubuntu2.1
 psmisc 22.10-1
 readline-common 6.1-1
 sensible-utils 0.0.1ubuntu3
 tzdata 2011n-0ubuntu0.10.04
 unixodbc 2.2.11-21
 zlib1g 1:1.2.3.3.dfsg-15ubuntu1
DistroRelease: Ubuntu 10.04
NonfreeKernelModules: openafs
Package: slapd 2.4.21-0ubuntu5.6
PackageArchitecture: amd64
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=en_GB.UTF-8
 LC_CTYPE=en_GB.UTF-8
ProcVersionSignature: Ubuntu 2.6.32-37.81-generic 2.6.32.49+drm33.21
SourcePackage: openldap
Tags: lucid
Uname: Linux 2.6.32-37-generic x86_64

** Affects: openldap (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 921499] Re: CRC mismatch in debug symbols

2012-01-25 Thread Jan J 
# aptitude reinstall libgssapi-krb5-2 libkrb5-dbg 
Reading package lists... Done
Building dependency tree   
Reading state information... Done
Reading extended state information  
Initialising package states... Done
Writing extended state information... Done
The following packages will be REINSTALLED:
  libgssapi-krb5-2 libkrb5-dbg 
The following packages will be REMOVED:
  linux-headers-2.6.32-37{u} linux-headers-2.6.32-37-generic{u} 
0 packages upgraded, 0 newly installed, 2 reinstalled, 2 to remove and 3 not 
upgraded.
Need to get 129kB/1,756kB of archives. After unpacking 85.5MB will be freed.
Do you want to continue? [Y/n/?] 
Writing extended state information... Done
Get:1 http://linux-sua.it.su.se/lucid/ubuntu/ lucid-updates/main 
libgssapi-krb5-2 1.8.1+dfsg-2ubuntu0.10 
[129kB]
Fetched 129kB in 0s (1,544kB/s)  
(Reading database ... 79386 files and directories currently installed.)
Removing linux-headers-2.6.32-37-generic ...
Removing linux-headers-2.6.32-37 ...
(Reading database ... 61212 files and directories currently installed.)
Preparing to replace libgssapi-krb5-2 1.8.1+dfsg-2ubuntu0.10 (using 
.../libgssapi-krb5-2_1.8.1+dfsg-2ubun
tu0.10_amd64.deb) ...
Unpacking replacement libgssapi-krb5-2 ...
Preparing to replace libkrb5-dbg 1.8.1+dfsg-2ubuntu0.10 (using 
.../libkrb5-dbg_1.8.1+dfsg-2ubuntu0.10_amd
64.deb) ...
Unpacking replacement libkrb5-dbg ...
Setting up libgssapi-krb5-2 (1.8.1+dfsg-2ubuntu0.10) ...

Setting up libkrb5-dbg (1.8.1+dfsg-2ubuntu0.10) ...
Processing triggers for libc-bin ...
ldconfig deferred processing now taking place
Reading package lists... Done 
Building dependency tree   
Reading state information... Done
Reading extended state information  
Initialising package states... Done
Writing extended state information... Done

No change in message.

I think you might want to look at
https://bugs.launchpad.net/ubuntu/+source/openafs/+bug/660360

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Title:
  CRC mismatch in debug symbols

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[Bug 691462] Re: nssldap-update-ignoreusers overwrite symlinks

2011-05-04 Thread Jan J 
** Changed in: libnss-ldap (Ubuntu)
   Status: Expired = In Progress

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Title:
  nssldap-update-ignoreusers overwrite symlinks

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Re: [Bug 691462] Re: nssldap-update-ignoreusers overwrite symlinks

2011-01-03 Thread Jan J 
Chuck Short chuck.sh...@canonical.com wrote:
 Which version are you using?

Not certain what version you are requesting but here goes.

Most of our servers run Lucid Lynx (Ubuntu 10.04.1 LTS). They
auto update so the nss-ldap package is at 264-2ubuntu2.

On another note I believe this is a known problem with sed -i a
Google for sed -i symlink turns up
http://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg723433.html
which might contain a solution.

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Title:
  nssldap-update-ignoreusers overwrite symlinks

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[Bug 691462] [NEW] nssldap-update-ignoreusers overwrite symlinks

2010-12-17 Thread Jan J 
Public bug reported:

Binary package hint: libnss-ldap

We have made adaptions to /etc/ldap.conf by adding a divert and
distributing our own file. When nssldap-update-ignoreusers is run the
divert symlink is replaced. This makes future updates to our ldap.conf
settings impossible as dpkg will update the diverted file which will not
be the /etc/ldap.conf.

Before:
lrwxrwxrwx 1 root root   22 2010-12-17 10:15 ldap.conf - ldap.conf.su-linux-sua
-rw-r--r-- 1 root root  239 2010-11-29 09:44 ldap.conf.su-linux-sua
-rw-r--r-- 1 root root 8878 2010-12-09 11:36 ldap.conf.su-linux-sua-orig

After:
-rw-r--r-- 1 root root  402 2010-12-17 10:16 ldap.conf
-rw-r--r-- 1 root root  402 2010-12-17 10:16 ldap.conf.su-linux-sua
-rw-r--r-- 1 root root 8878 2010-12-09 11:36 ldap.conf.su-linux-sua-orig

The problematic part is sed -i.

** Affects: libnss-ldap (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  nssldap-update-ignoreusers overwrite symlinks

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