Memory leaks in Nagios Core 4.3.4
Posted: Wed Feb 06, 2019 6:23 am
Hi Guys,
Am using Nagios 4.3.4 which works fine most of the time but on odd occasions end up with errors seen below.
Nagios logs
httpd logs look like below
Am using Nagios 4.3.4 which works fine most of the time but on odd occasions end up with errors seen below.
Nagios logs
(Return code of 12 is out of bounds : (No output on stdout) stderr: execvp(python, ...) failed. errno is 12: Cannot allocate memory))
(Return code of 7 is out of bounds : (No output on stdout) stderr: execvp(python, ...) failed. errno is 7: Argument list too long))
(Return code of 127 is out of bounds - plugin may be missing : (No output on stdout) stderr: python: error while loading shared libraries: libdl.so.2: cannot create shared object descriptor: Cannot allocate memory))
(Return code of 127 is out of bounds - plugin may be missing : (No output on stdout) stderr: python: error while loading shared libraries: libc.so.6: cannot create shared object descriptor: Cannot allocate memory))
(Return code of 127 is out of bounds - plugin may be missing : (No output on stdout) stderr: python: error while loading shared libraries: cannot allocate symbol search list: Cannot allocate memory))
(Return code of 127 is out of bounds - plugin may be missing : (No output on stdout) stderr: python: error while loading shared libraries: libc.so.6: cannot map zero-fill pages: Cannot allocate memory))
(Return code of 127 is out of bounds - plugin may be missing : (No output on stdout) stderr: python: error while loading shared libraries: cannot allocate symbol search list: Cannot allocate memory))
(Return code of 127 is out of bounds - plugin may be missing : (No output on stdout) stderr: python: error while loading shared libraries: libdl.so.2: failed to map segment from shared object: Cannot allocate memory))
httpd logs look like below
Any thoughts?[Tue Feb 05 17:03:20.477479 2019] [cgi:error] [pid 17656] (12)Cannot allocate memory: [client 209.78.42.241:62962] couldn't create child process: 12: tac.cgi
[Tue Feb 05 17:03:20.479178 2019] [cgi:error] [pid 17656] (12)Cannot allocate memory: [client 209.78.42.241:62962] AH01223: couldn't spawn child process: /usr/lib64/nagios/cgi-bin/tac.cgi
[Tue Feb 05 17:20:32.064283 2019] [cgi:error] [pid 29369] (12)Cannot allocate memory: [client 209.78.42.241:53292] couldn't create child process: 12: status.cgi
[Tue Feb 05 17:20:32.066149 2019] [cgi:error] [pid 29369] (12)Cannot allocate memory: [client 209.78.42.241:53292] AH01223: couldn't spawn child process: /usr/lib64/nagios/cgi-bin/status.cgi
[Tue Feb 05 17:20:32.073165 2019] [cgi:error] [pid 11652] (12)Cannot allocate memory: [client 223.237.224.147:17725] couldn't create child process: 12: status.cgi
[Tue Feb 05 17:20:32.073269 2019] [cgi:error] [pid 11652] (12)Cannot allocate memory: [client 223.237.224.147:17725] AH01223: couldn't spawn child process: /usr/lib64/nagios/cgi-bin/status.cgi