Problems starting dirsrv-admin

[Juan Asensio Sánchez]

Hi

For some time i am having troubles starting dirsrv-admin. It worked
fine, but now it doesn't start. When I run /etc/init.d/dirsrv-admin
start, the process hangs, and after 10 minutes, i get this error:

[root@XXXXXX ~]# /etc/init.d/dirsrv-admin start
Starting dirsrv-admin:
*** Error: dirsrv-admin failed to start                    [FALLÓ]

If i run this command manually, using strace for debug, the last lines
before a segmentation fault are these (full output attached):

[root@XXXXXX ~]# strace /usr/sbin/httpd.worker -k start -f
/etc/dirsrv/admin-serv/httpd.conf -e debug -X
[...]
open("/etc/hosts", O_RDONLY)            = 6
fcntl64(6, F_GETFD)                     = 0
fcntl64(6, F_SETFD, FD_CLOEXEC)         = 0
fstat64(6, {st_mode=S_IFREG|0644, st_size=505, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0xb7f99000
read(6, "# Do not remove the following li"..., 4096) = 505
read(6, "", 4096)                       = 0
close(6)                                = 0
munmap(0xb7f99000, 4096)                = 0
open("/etc/hosts", O_RDONLY)            = 6
fcntl64(6, F_GETFD)                     = 0
fcntl64(6, F_SETFD, FD_CLOEXEC)         = 0
fstat64(6, {st_mode=S_IFREG|0644, st_size=505, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0xb7f99000
read(6, "# Do not remove the following li"..., 4096) = 505
close(6)                                = 0
munmap(0xb7f99000, 4096)                = 0
socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 6
fcntl64(6, F_GETFL)                     = 0x2 (flags O_RDWR)
fcntl64(6, F_SETFL, O_RDWR|O_NONBLOCK)  = 0
connect(6, {sa_family=AF_INET, sin_port=htons(636),
sin_addr=inet_addr("XX.XX.XX.XX")}, 16) = -1 EINPROGRESS (Operation
now in progress)
poll([{fd=6, events=POLLPRI|POLLOUT}], 1, 5000) = 1 ([{fd=6, revents=POLLOUT}])
getsockopt(6, SOL_SOCKET, SO_ERROR, [0], [4]) = 0
getpeername(6, {sa_family=AF_INET, sin_port=htons(636),
sin_addr=inet_addr("XX.XX.XX.XX")}, [16]) = 0
time(NULL)                              = 1253515556
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++

XX.XX.XX.XX is the IP address of the server.

[root@XXXXXX ~]# rpm -qa | grep fedora
fedora-ds-admin-1.1.1-1.fc6
fedora-ds-1.1.0-3.fc6
fedora-ds-base-1.1.0-3.fc6
fedora-admin-console-1.1.0-4.fc6
fedora-idm-console-1.1.0-5.fc6
fedora-ds-console-1.1.0-5.fc6

[root@XXXXXX ~]# uname -a
Linux XXXXXXXXXXXXXXXXXXX 2.6.18-128.1.10.el5.centos.plusPAE #1 SMP
Mon May 11 07:51:33 EDT 2009 i686 i686 i386 GNU/Linux

Any idea why is happening this? The LDAP server itself is working fine.

Regards.

[Juan Asensio Sánchez]

Hi again

I forgot to say, that running /etc/init.d/dirsrv-admin start, after
the error, i can see that the http daemon is running, but not
listening in the port it should:

[root@XXXXXXXXXXXX ~]# ps aux | grep admin
root     29413  0.0  0.0   5060  2084 pts/0    S    08:54   0:00
/usr/sbin/nss_pcache off /etc/dirsrv/admin-serv
root     29417  0.0  0.0  27176  2324 ?        S    08:54   0:00
/usr/sbin/httpd.worker -k start -f /etc/dirsrv/admin-serv/httpd.conf
root     30925  0.0  0.0   3940   740 pts/0    S+   09:07   0:00 grep admin
[root@XXXXXXXXXXXX ~]# netstat -ptan | grep ":2000"
[root@XXXXXXXXXXXX ~]#

Attached now the full output of strace.

Regards.

El día 21 de septiembre de 2009 09:07, Juan Asensio Sánchez
 escribió:
> Hi
>
> For some time i am having troubles starting dirsrv-admin. It worked
> fine, but now it doesn't start. When I run /etc/init.d/dirsrv-admin
> start, the process hangs, and after 10 minutes, i get this error:
>
> [root@XXXXXX ~]# /etc/init.d/dirsrv-admin start
> Starting dirsrv-admin:
> *** Error: dirsrv-admin failed to start                    [FALLÓ]
>
> If i run this command manually, using strace for debug, the last lines
> before a segmentation fault are these (full output attached):
>
> [root@XXXXXX ~]# strace /usr/sbin/httpd.worker -k start -f
> /etc/dirsrv/admin-serv/httpd.conf -e debug -X
> [...]
> open("/etc/hosts", O_RDONLY)            = 6
> fcntl64(6, F_GETFD)                     = 0
> fcntl64(6, F_SETFD, FD_CLOEXEC)         = 0
> fstat64(6, {st_mode=S_IFREG|0644, st_size=505, ...}) = 0
> mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
> 0) = 0xb7f99000
> read(6, "# Do not remove the following li"..., 4096) = 505
> read(6, "", 4096)                       = 0
> close(6)                                = 0
> munmap(0xb7f99000, 4096)                = 0
> open("/etc/hosts", O_RDONLY)            = 6
> fcntl64(6, F_GETFD)                     = 0
> fcntl64(6, F_SETFD, FD_CLOEXEC)         = 0
> fstat64(6, {st_mode=S_IFREG|0644, st_size=505, ...}) = 0
> mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
> 0) = 0xb7f99000
> read(6, "# Do not remove the following li"..., 4096) = 505
> close(6)                                = 0
> munmap(0xb7f99000, 4096)                = 0
> socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 6
> fcntl64(6, F_GETFL)                     = 0x2 (flags O_RDWR)
> fcntl64(6, F_SETFL, O_RDWR|O_NONBLOCK)  = 0
> connect(6, {sa_family=AF_INET, sin_port=htons(636),
> sin_addr=inet_addr("XX.XX.XX.XX")}, 16) = -1 EINPROGRESS (Operation
> now in progress)
> poll([{fd=6, events=POLLPRI|POLLOUT}], 1, 5000) = 1 ([{fd=6, revents=POLLOUT}])
> getsockopt(6, SOL_SOCKET, SO_ERROR, [0], [4]) = 0
> getpeername(6, {sa_family=AF_INET, sin_port=htons(636),
> sin_addr=inet_addr("XX.XX.XX.XX")}, [16]) = 0
> time(NULL)                              = 1253515556
> --- SIGSEGV (Segmentation fault) @ 0 (0) ---
> +++ killed by SIGSEGV +++
>
> XX.XX.XX.XX is the IP address of the server.
>
> [root@XXXXXX ~]# rpm -qa | grep fedora
> fedora-ds-admin-1.1.1-1.fc6
> fedora-ds-1.1.0-3.fc6
> fedora-ds-base-1.1.0-3.fc6
> fedora-admin-console-1.1.0-4.fc6
> fedora-idm-console-1.1.0-5.fc6
> fedora-ds-console-1.1.0-5.fc6
>
> [root@XXXXXX ~]# uname -a
> Linux XXXXXXXXXXXXXXXXXXX 2.6.18-128.1.10.el5.centos.plusPAE #1 SMP
> Mon May 11 07:51:33 EDT 2009 i686 i686 i386 GNU/Linux
>
> Any idea why is happening this? The LDAP server itself is working fine.
>
> Regards.

[Rich Megginson]

Juan Asensio Sánchez wrote:
> Hi again
>
> I forgot to say, that running /etc/init.d/dirsrv-admin start, after
> the error, i can see that the http daemon is running, but not
> listening in the port it should:
>
> [root@XXXXXXXXXXXX ~]# ps aux | grep admin
> root     29413  0.0  0.0   5060  2084 pts/0    S    08:54   0:00
> /usr/sbin/nss_pcache off /etc/dirsrv/admin-serv
> root     29417  0.0  0.0  27176  2324 ?        S    08:54   0:00
> /usr/sbin/httpd.worker -k start -f /etc/dirsrv/admin-serv/httpd.conf
> root     30925  0.0  0.0   3940   740 pts/0    S+   09:07   0:00 grep admin
> [root@XXXXXXXXXXXX ~]# netstat -ptan | grep ":2000"
> [root@XXXXXXXXXXXX ~]#
>
> Attached now the full output of strace.

According to the strace, it is bound to port 2000:
bind(3, {sa_family=AF_INET, sin_port=htons(2000), 
sin_addr=inet_addr("0.0.0.0")}, 16) = 0

What's in the admin server error log?  /var/log/dirsrv/admin-serv/error
?
> Regards.
>
> El día 21 de septiembre de 2009 09:07, Juan Asensio Sánchez
>  escribió:
> > Hi
> >
> > For some time i am having troubles starting dirsrv-admin. It worked
> > fine, but now it doesn't start. When I run /etc/init.d/dirsrv-admin
> > start, the process hangs, and after 10 minutes, i get this error:
> >
> > [root@XXXXXX ~]# /etc/init.d/dirsrv-admin start
> > Starting dirsrv-admin:
> > *** Error: dirsrv-admin failed to start                    [FALLÓ]
> >
> > If i run this command manually, using strace for debug, the last lines
> > before a segmentation fault are these (full output attached):
> >
> > [root@XXXXXX ~]# strace /usr/sbin/httpd.worker -k start -f
> > /etc/dirsrv/admin-serv/httpd.conf -e debug -X
> > [...]
> > open("/etc/hosts", O_RDONLY)            = 6
> > fcntl64(6, F_GETFD)                     = 0
> > fcntl64(6, F_SETFD, FD_CLOEXEC)         = 0
> > fstat64(6, {st_mode=S_IFREG|0644, st_size=505, ...}) = 0
> > mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
> > 0) = 0xb7f99000
> > read(6, "# Do not remove the following li"..., 4096) = 505
> > read(6, "", 4096)                       = 0
> > close(6)                                = 0
> > munmap(0xb7f99000, 4096)                = 0
> > open("/etc/hosts", O_RDONLY)            = 6
> > fcntl64(6, F_GETFD)                     = 0
> > fcntl64(6, F_SETFD, FD_CLOEXEC)         = 0
> > fstat64(6, {st_mode=S_IFREG|0644, st_size=505, ...}) = 0
> > mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
> > 0) = 0xb7f99000
> > read(6, "# Do not remove the following li"..., 4096) = 505
> > close(6)                                = 0
> > munmap(0xb7f99000, 4096)                = 0
> > socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 6
> > fcntl64(6, F_GETFL)                     = 0x2 (flags O_RDWR)
> > fcntl64(6, F_SETFL, O_RDWR|O_NONBLOCK)  = 0
> > connect(6, {sa_family=AF_INET, sin_port=htons(636),
> > sin_addr=inet_addr("XX.XX.XX.XX")}, 16) = -1 EINPROGRESS (Operation
> > now in progress)
> > poll([{fd=6, events=POLLPRI|POLLOUT}], 1, 5000) = 1 ([{fd=6, revents=POLLOUT}])
> > getsockopt(6, SOL_SOCKET, SO_ERROR, [0], [4]) = 0
> > getpeername(6, {sa_family=AF_INET, sin_port=htons(636),
> > sin_addr=inet_addr("XX.XX.XX.XX")}, [16]) = 0
> > time(NULL)                              = 1253515556
> > --- SIGSEGV (Segmentation fault) @ 0 (0) ---
> > +++ killed by SIGSEGV +++
> >
> > XX.XX.XX.XX is the IP address of the server.
> >
> > [root@XXXXXX ~]# rpm -qa | grep fedora
> > fedora-ds-admin-1.1.1-1.fc6
> > fedora-ds-1.1.0-3.fc6
> > fedora-ds-base-1.1.0-3.fc6
> > fedora-admin-console-1.1.0-4.fc6
> > fedora-idm-console-1.1.0-5.fc6
> > fedora-ds-console-1.1.0-5.fc6
> >
> > [root@XXXXXX ~]# uname -a
> > Linux XXXXXXXXXXXXXXXXXXX 2.6.18-128.1.10.el5.centos.plusPAE #1 SMP
> > Mon May 11 07:51:33 EDT 2009 i686 i686 i386 GNU/Linux
> >
> > Any idea why is happening this? The LDAP server itself is working fine.
> >
> > Regards.
> >
> > --
> > 389 users mailing list
> > [e-mail]
> > https://www.redhat.com/mailman/listinfo/fedora-directory-users

[Juan Asensio Sánchez]

> According to the strace, it is bound to port 2000:
> bind(3, {sa_family=AF_INET, sin_port=htons(2000),
> sin_addr=inet_addr("0.0.0.0")}, 16) = 0

Yes, we changed the default configuration.
> What's in the admin server error log?  /var/log/dirsrv/admin-serv/error
> ?

This is the content of the file (from last restart):

[Tue Sep 22 08:30:33 2009] [info] mod_unique_id: using ip addr 10.40.38.9
[Tue Sep 22 08:30:34 2009] [info] Initializing SSL Session Cache of
size 10000. SSL2 timeout = 100, SSL3/TLS timeout = 86400.
[Tue Sep 22 08:30:34 2009] [info] Init: Initializing (virtual) servers for SSL
[Tue Sep 22 08:30:34 2009] [info] Configuring server for SSL protocol
[Tue Sep 22 08:30:34 2009] [info] SSL2 is not supported
[Tue Sep 22 08:30:34 2009] [debug] nss_engine_init.c(592): Enabling SSL3
[Tue Sep 22 08:30:34 2009] [debug] nss_engine_init.c(597): Enabling TLS
[Tue Sep 22 08:30:34 2009] [debug] nss_engine_init.c(768): Configuring
permitted SSL ciphers
[-des,-rc2export,-rc4export,-desede3,-rc4,-rc2,+rsa_rc2_40_md5,+rsa_rc4_128_md5,+rsa_3des_sha,+rsa_rc4_40_md5,+fips_des_sha,+fips_3des_sha,+rsa_des_sha,-rsa_null_md5]
[Tue Sep 22 08:30:34 2009] [info] Using nickname ldapb1-cert.
[Tue Sep 22 08:30:34 2009] [info] Server: Apache/2.2.9, Interface:
mod_nss/2.2.9, Library: NSS/3.12.0.3
[Tue Sep 22 08:30:34 2009] [debug] mod_admserv.c(2238): [30763] Cache
expiration set to 600 seconds
[Tue Sep 22 08:30:34 2009] [debug] mod_admserv.c(2341): Added
StartConfigDs task entry
[cn=startconfigds,cn=operation,cn=tasks,cn=admin-serv-XXXXXXXXXXXXXXXXXXX,cn=fedora
administration server,cn=server
group,cn=XXXXXXXXXXX.XXXXXXXXX.XXX,ou=XXXXXXXX.XXX,o=netscaperoot:start_config_ds:]
for user [LocalSuper]
[Tue Sep 22 08:30:34 2009] [notice] Access Host filter is: *.XXXXXX.XXX
[Tue Sep 22 08:30:34 2009] [notice] Access Address filter is: *
[Tue Sep 22 08:30:34 2009] [info] Shutting down SSL Session ID Cache
[Tue Sep 22 08:30:34 2009] [info] mod_unique_id: using ip addr 10.40.38.9
[Tue Sep 22 08:30:35 2009] [info] Initializing SSL Session Cache of
size 10000. SSL2 timeout = 100, SSL3/TLS timeout = 86400.
[Tue Sep 22 08:30:35 2009] [info] Server: Apache/2.2.9, Interface:
mod_nss/2.2.9, Library: NSS/3.12.0.3
[Tue Sep 22 08:30:35 2009] [debug] mod_admserv.c(2238): [30765] Cache
expiration set to 600 seconds

[Rich Megginson]

Juan Asensio Sánchez wrote:
> > According to the strace, it is bound to port 2000:
> > bind(3, {sa_family=AF_INET, sin_port=htons(2000),
> > sin_addr=inet_addr("0.0.0.0")}, 16) = 0
>
> Yes, we changed the default configuration.
> > What's in the admin server error log?  /var/log/dirsrv/admin-serv/error
> > ?
>
> This is the content of the file (from last restart):
>
> [Tue Sep 22 08:30:33 2009] [info] mod_unique_id: using ip addr 10.40.38.9
> [Tue Sep 22 08:30:34 2009] [info] Initializing SSL Session Cache of
> size 10000. SSL2 timeout = 100, SSL3/TLS timeout = 86400.
> [Tue Sep 22 08:30:34 2009] [info] Init: Initializing (virtual) servers for SSL
> [Tue Sep 22 08:30:34 2009] [info] Configuring server for SSL protocol
> [Tue Sep 22 08:30:34 2009] [info] SSL2 is not supported
> [Tue Sep 22 08:30:34 2009] [debug] nss_engine_init.c(592): Enabling SSL3
> [Tue Sep 22 08:30:34 2009] [debug] nss_engine_init.c(597): Enabling TLS
> [Tue Sep 22 08:30:34 2009] [debug] nss_engine_init.c(768): Configuring
> permitted SSL ciphers
> [-des,-rc2export,-rc4export,-desede3,-rc4,-rc2,+rsa_rc2_40_md5,+rsa_rc4_128_md5,+rsa_3des_sha,+rsa_rc4_40_md5,+fips_des_sha,+fips_3des_sha,+rsa_des_sha,-rsa_null_md5]
> [Tue Sep 22 08:30:34 2009] [info] Using nickname ldapb1-cert.
> [Tue Sep 22 08:30:34 2009] [info] Server: Apache/2.2.9, Interface:
> mod_nss/2.2.9, Library: NSS/3.12.0.3
> [Tue Sep 22 08:30:34 2009] [debug] mod_admserv.c(2238): [30763] Cache
> expiration set to 600 seconds
> [Tue Sep 22 08:30:34 2009] [debug] mod_admserv.c(2341): Added
> StartConfigDs task entry
> [cn=startconfigds,cn=operation,cn=tasks,cn=admin-serv-XXXXXXXXXXXXXXXXXXX,cn=fedora
> administration server,cn=server
> group,cn=XXXXXXXXXXX.XXXXXXXXX.XXX,ou=XXXXXXXX.XXX,o=netscaperoot:start_config_ds:]
> for user [LocalSuper]
> [Tue Sep 22 08:30:34 2009] [notice] Access Host filter is: *.XXXXXX.XXX
> [Tue Sep 22 08:30:34 2009] [notice] Access Address filter is: *
> [Tue Sep 22 08:30:34 2009] [info] Shutting down SSL Session ID Cache
> [Tue Sep 22 08:30:34 2009] [info] mod_unique_id: using ip addr 10.40.38.9
> [Tue Sep 22 08:30:35 2009] [info] Initializing SSL Session Cache of
> size 10000. SSL2 timeout = 100, SSL3/TLS timeout = 86400.
> [Tue Sep 22 08:30:35 2009] [info] Server: Apache/2.2.9, Interface:
> mod_nss/2.2.9, Library: NSS/3.12.0.3
> [Tue Sep 22 08:30:35 2009] [debug] mod_admserv.c(2238): [30765] Cache
> expiration set to 600 seconds

And after this you get a SEGV?
> --
> 389 users mailing list
> [e-mail]
> https://www.redhat.com/mailman/listinfo/fedora-directory-users

[Juan Asensio Sánchez]

2009/9/22 Rich Megginson :
> Juan Asensio Sánchez wrote:
> > > According to the strace, it is bound to port 2000:
> > > bind(3, {sa_family=AF_INET, sin_port=htons(2000),
> > > sin_addr=inet_addr("0.0.0.0")}, 16) = 0
> >
> > Yes, we changed the default configuration.
> > > What's in the admin server error log?  /var/log/dirsrv/admin-serv/error
> > > ?
> >
> > This is the content of the file (from last restart):
> >
> > [Tue Sep 22 08:30:33 2009] [info] mod_unique_id: using ip addr 10.40.38.9
> > [Tue Sep 22 08:30:34 2009] [info] Initializing SSL Session Cache of
> > size 10000. SSL2 timeout = 100, SSL3/TLS timeout = 86400.
> > [Tue Sep 22 08:30:34 2009] [info] Init: Initializing (virtual) servers for
> > SSL
> > [Tue Sep 22 08:30:34 2009] [info] Configuring server for SSL protocol
> > [Tue Sep 22 08:30:34 2009] [info] SSL2 is not supported
> > [Tue Sep 22 08:30:34 2009] [debug] nss_engine_init.c(592): Enabling SSL3
> > [Tue Sep 22 08:30:34 2009] [debug] nss_engine_init.c(597): Enabling TLS
> > [Tue Sep 22 08:30:34 2009] [debug] nss_engine_init.c(768): Configuring
> > permitted SSL ciphers
> >
> > [-des,-rc2export,-rc4export,-desede3,-rc4,-rc2,+rsa_rc2_40_md5,+rsa_rc4_128_md5,+rsa_3des_sha,+rsa_rc4_40_md5,+fips_des_sha,+fips_3des_sha,+rsa_des_sha,-rsa_null_md5]
> > [Tue Sep 22 08:30:34 2009] [info] Using nickname ldapb1-cert.
> > [Tue Sep 22 08:30:34 2009] [info] Server: Apache/2.2.9, Interface:
> > mod_nss/2.2.9, Library: NSS/3.12.0.3
> > [Tue Sep 22 08:30:34 2009] [debug] mod_admserv.c(2238): [30763] Cache
> > expiration set to 600 seconds
> > [Tue Sep 22 08:30:34 2009] [debug] mod_admserv.c(2341): Added
> > StartConfigDs task entry
> >
> > [cn=startconfigds,cn=operation,cn=tasks,cn=admin-serv-XXXXXXXXXXXXXXXXXXX,cn=fedora
> > administration server,cn=server
> >
> > group,cn=XXXXXXXXXXX.XXXXXXXXX.XXX,ou=XXXXXXXX.XXX,o=netscaperoot:start_config_ds:]
> > for user [LocalSuper]
> > [Tue Sep 22 08:30:34 2009] [notice] Access Host filter is: *.XXXXXX.XXX
> > [Tue Sep 22 08:30:34 2009] [notice] Access Address filter is: *
> > [Tue Sep 22 08:30:34 2009] [info] Shutting down SSL Session ID Cache
> > [Tue Sep 22 08:30:34 2009] [info] mod_unique_id: using ip addr 10.40.38.9
> > [Tue Sep 22 08:30:35 2009] [info] Initializing SSL Session Cache of
> > size 10000. SSL2 timeout = 100, SSL3/TLS timeout = 86400.
> > [Tue Sep 22 08:30:35 2009] [info] Server: Apache/2.2.9, Interface:
> > mod_nss/2.2.9, Library: NSS/3.12.0.3
> > [Tue Sep 22 08:30:35 2009] [debug] mod_admserv.c(2238): [30765] Cache
> > expiration set to 600 seconds
>
> And after this you get a SEGV?

Yes. That's the output of running /etc/init.d/dirsrv start. The SEGV
is seen when running the command with strace (strace
/usr/sbin/httpd.worker -k start -f), called from
/usr/sbin/start-ds-admin. No idea why this is happening because it was
sometime working without any problems.
> > --
> > 389 users mailing list
> > [e-mail]
> > https://www.redhat.com/mailman/listinfo/fedora-directory-users
>
> --
> 389 users mailing list
> [e-mail]
> https://www.redhat.com/mailman/listinfo/fedora-directory-users

[Rich Megginson]

Juan Asensio Sánchez wrote:
> 2009/9/22 Rich Megginson :
> > Juan Asensio Sánchez wrote:
> > > > According to the strace, it is bound to port 2000:
> > > > bind(3, {sa_family=AF_INET, sin_port=htons(2000),
> > > > sin_addr=inet_addr("0.0.0.0")}, 16) = 0
> > >
> > > Yes, we changed the default configuration.
> > > > What's in the admin server error log?  /var/log/dirsrv/admin-serv/error
> > > > ?
> > >
> > > This is the content of the file (from last restart):
> > >
> > > [Tue Sep 22 08:30:33 2009] [info] mod_unique_id: using ip addr 10.40.38.9
> > > [Tue Sep 22 08:30:34 2009] [info] Initializing SSL Session Cache of
> > > size 10000. SSL2 timeout = 100, SSL3/TLS timeout = 86400.
> > > [Tue Sep 22 08:30:34 2009] [info] Init: Initializing (virtual) servers for
> > > SSL
> > > [Tue Sep 22 08:30:34 2009] [info] Configuring server for SSL protocol
> > > [Tue Sep 22 08:30:34 2009] [info] SSL2 is not supported
> > > [Tue Sep 22 08:30:34 2009] [debug] nss_engine_init.c(592): Enabling SSL3
> > > [Tue Sep 22 08:30:34 2009] [debug] nss_engine_init.c(597): Enabling TLS
> > > [Tue Sep 22 08:30:34 2009] [debug] nss_engine_init.c(768): Configuring
> > > permitted SSL ciphers
> > >
> > > [-des,-rc2export,-rc4export,-desede3,-rc4,-rc2,+rsa_rc2_40_md5,+rsa_rc4_128_md5,+rsa_3des_sha,+rsa_rc4_40_md5,+fips_des_sha,+fips_3des_sha,+rsa_des_sha,-rsa_null_md5]
> > > [Tue Sep 22 08:30:34 2009] [info] Using nickname ldapb1-cert.
> > > [Tue Sep 22 08:30:34 2009] [info] Server: Apache/2.2.9, Interface:
> > > mod_nss/2.2.9, Library: NSS/3.12.0.3
> > > [Tue Sep 22 08:30:34 2009] [debug] mod_admserv.c(2238): [30763] Cache
> > > expiration set to 600 seconds
> > > [Tue Sep 22 08:30:34 2009] [debug] mod_admserv.c(2341): Added
> > > StartConfigDs task entry
> > >
> > > [cn=startconfigds,cn=operation,cn=tasks,cn=admin-serv-XXXXXXXXXXXXXXXXXXX,cn=fedora
> > > administration server,cn=server
> > >
> > > group,cn=XXXXXXXXXXX.XXXXXXXXX.XXX,ou=XXXXXXXX.XXX,o=netscaperoot:start_config_ds:]
> > > for user [LocalSuper]
> > > [Tue Sep 22 08:30:34 2009] [notice] Access Host filter is: *.XXXXXX.XXX
> > > [Tue Sep 22 08:30:34 2009] [notice] Access Address filter is: *
> > > [Tue Sep 22 08:30:34 2009] [info] Shutting down SSL Session ID Cache
> > > [Tue Sep 22 08:30:34 2009] [info] mod_unique_id: using ip addr 10.40.38.9
> > > [Tue Sep 22 08:30:35 2009] [info] Initializing SSL Session Cache of
> > > size 10000. SSL2 timeout = 100, SSL3/TLS timeout = 86400.
> > > [Tue Sep 22 08:30:35 2009] [info] Server: Apache/2.2.9, Interface:
> > > mod_nss/2.2.9, Library: NSS/3.12.0.3
> > > [Tue Sep 22 08:30:35 2009] [debug] mod_admserv.c(2238): [30765] Cache
> > > expiration set to 600 seconds
> >
> > And after this you get a SEGV?
>
> Yes. That's the output of running /etc/init.d/dirsrv start. The SEGV
> is seen when running the command with strace (strace
> /usr/sbin/httpd.worker -k start -f), called from
> /usr/sbin/start-ds-admin. No idea why this is happening because it was
> sometime working without any problems.

Does it core dump immediately, or after some time?
Try this - ulimit -c unlimited, then start it with /usr/sbin/start-ds-admin
I'm not sure where it will core dump - maybe in /, or in your $PWD, or 
maybe even in /var/log/dirsrv/admin-serv
> > > --
> > > 389 users mailing list
> > > [e-mail]
> > > https://www.redhat.com/mailman/listinfo/fedora-directory-users
> >
> > --
> > 389 users mailing list
> > [e-mail]
> > https://www.redhat.com/mailman/listinfo/fedora-directory-users
>
> --
> 389 users mailing list
> [e-mail]
> https://www.redhat.com/mailman/listinfo/fedora-directory-users