Hi Matt, Thanks for replying back, here are the details :
Distro : root@devrt:~# cat /etc/os-release NAME="Ubuntu" VERSION="12.04.3 LTS, Precise Pangolin" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu precise (12.04.3 LTS)" VERSION_ID="12.04" cd /var/log ls -lrt (I'm showing only latest) -rw-r----- 1 syslog adm 124 Oct 8 09:58 kern.log -rw-r----- 1 root adm 529 Oct 8 09:58 apport.log -rw-r----- 1 syslog adm 3086 Oct 8 10:00 syslog -rw-r----- 1 syslog adm 113879 Oct 8 10:00 auth.log root@devrt:/var/log# cat kern.log Oct 8 09:58:10 devrt kernel: [3001033.121438] /usr/sbin/apach[5529]: segfault at b54d9f80 ip b54d9f80 sp bfc702dc error 14 root@devrt:/var/log# cat apport.log ERROR: apport (pid 5532) Thu Oct 8 09:58:11 2015: called for pid 5529, signal 11 ERROR: apport (pid 5532) Thu Oct 8 09:58:11 2015: executable: /usr/lib/apache2/mpm-prefork/apache2 (command line "/usr/sbin/apache2 -k start") ERROR: apport (pid 5532) Thu Oct 8 09:58:11 2015: is_closing_session(): no DBUS_SESSION_BUS_ADDRESS in environment ERROR: apport (pid 5532) Thu Oct 8 09:58:11 2015: apport: report /var/crash/_usr_lib_apache2_mpm-prefork_apache2.0.crash already exists and unseen, doing nothing to avoid disk usage DoS root@devrt:/var/log# cat syslog Oct 8 09:58:10 devrt kernel: [3001033.121438] /usr/sbin/apach[5529]: segfault at b54d9f80 ip b54d9f80 sp bfc702dc error 14 Oct 8 10:00:01 devrt CRON[5582]: (smmsp) CMD (test -x /etc/init.d/sendmail && /usr/share/sendmail/sendmail cron-msp) cd /var/log/apache2 ls -lrt last updated file under this directory is on oct 6th rw-r--r-- 1 root root 0 Oct 6 15:33 error.log Is there any way I can enable more debug messages through apache ? Thanks, Bharath. On Tue, Oct 6, 2015 at 4:16 PM, Matt Zagrabelny <[email protected]> wrote: > On Tue, Oct 6, 2015 at 3:09 PM, bharath reddy <[email protected]> > wrote: > > Dear All, > > > > I'm trying to configure RT to communicate with my LDAP, for which I > followed > > this link : https://metacpan.org/pod/RT::Authen::ExternalAuth . After > making > > the required changes, when I restarted my apache server it is failing > with > > following error : > > > > root@devrt:/rt/etc# /etc/init.d/apache2 start > > * Starting web server apache2 > > Segmentation fault (core dumped) > > Action 'start' failed. > > The Apache error log may have more information. > > ...fail! > > > > There is no important messages in log files: > > > > root@devrt:/rt/etc# cat /var/log/apache2/error.log > > [Tue Oct 06 15:13:41 2015] [info] Init: Seeding PRNG with 648 bytes of > > entropy > > [Tue Oct 06 15:13:41 2015] [info] Loading certificate & private key of > > SSL-aware server > > [Tue Oct 06 15:13:41 2015] [debug] ssl_engine_pphrase.c(470): unencrypted > > RSA private key - pass phrase not required > > [Tue Oct 06 15:13:41 2015] [info] Init: Initializing (virtual) servers > for > > SSL > > [Tue Oct 06 15:13:41 2015] [info] Configuring server for SSL protocol > > [Tue Oct 06 15:13:41 2015] [debug] ssl_engine_init.c(367): Creating new > SSL > > context (protocols: TLSv1, TLSv1.1, TLSv1.2) > > [Tue Oct 06 15:13:41 2015] [debug] ssl_engine_init.c(541): Configuring > > client authentication > > [Tue Oct 06 15:13:41 2015] [debug] ssl_engine_init.c(1218): CA > certificate: > > /C=SE/O=AddTrust AB/OU=AddTrust External TTP Network/CN=AddTrust > External CA > > Root > > [Tue Oct 06 15:13:41 2015] [debug] ssl_engine_init.c(1218): CA > certificate: > > /C=US/O=Internet2/OU=InCommon/CN=InCommon Server CA > > [Tue Oct 06 15:13:41 2015] [debug] ssl_engine_init.c(608): Configuring > > permitted SSL ciphers [!aNULL:!eNULL:!EXP:HIGH:MEDIUM:!ADH:!MD5] > > [Tue Oct 06 15:13:41 2015] [debug] ssl_engine_init.c(316): Configuring > TLS > > extension handling > > [Tue Oct 06 15:13:41 2015] [debug] ssl_engine_init.c(739): Configuring > RSA > > server certificate > > [Tue Oct 06 15:13:41 2015] [debug] ssl_engine_init.c(785): Configuring > RSA > > server private key > > [Tue Oct 06 15:13:41 2015] [info] mod_ssl/2.2.22 compiled against Server: > > Apache/2.2.22, Library: OpenSSL/1.0.1 > > What distro are you using? > > To see the most recently written to log files, try: > > cd /var/log > ls -lrt > > and > > cd /var/log/apache2 > ls -lrt > > -m >
