Calling a python cgi script delivers in error.log (with all regular ubuntu updates/patches installed):
*** Error in `/usr/sbin/apache2': free(): invalid pointer: 0x00007ff1a80004b8 *** *** Error in `/usr/sbin/apache2': free(): invalid pointer: 0x00007ff1a80004b8 *** *** Error in `/usr/sbin/apache2': free(): invalid pointer: 0x00007ff1a8017840 *** *** Error in `/usr/sbin/apache2': free(): invalid pointer: 0x00007ff1a8017840 *** *** Error in `/usr/sbin/apache2': free(): invalid pointer: 0x00007ff1a8015a20 *** *** Error in `/usr/sbin/apache2': double free or corruption (!prev): 0x00007ff1a80019a0 *** [Fri Apr 04 08:43:44.969263 2014] [core:notice] [pid 1764:tid 140676438046592] AH00051: child pid 1769 exit signal Segmentation fault (11), possible coredump in /etc/apache2 -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in Ubuntu. https://bugs.launchpad.net/bugs/1272857 Title: apache2 crashed with SIGSEGV in <signal handler called>() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1272857/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs