Hi, running ab via https on httpd trunk with mpm event, I got some crashes with
*** glibc detected *** /usr/local/apache2/bin/httpd: free(): invalid pointer: 0x0883bd68 *** or *** glibc detected *** /usr/local/apache2/bin/httpd: double free or corruption (fasttop): 0xe1614d58 *** The free happens inside openssl in EC_GROUP_free(). Does anyone have any idea how to debug this? Steve? I still have the coredump and could dump interesting values. This is with Debian's openssl 1.0.0g-1 and trunk r1293717. Backtraces of two threads with invalid free: http://people.apache.org/~sf/ssl-invalid-free/backtrace.full.thread9 http://people.apache.org/~sf/ssl-invalid-free/backtrace.full.thread8 Backtraces of all threads (not very interesting): http://people.apache.org/~sf/ssl-invalid-free/backtrace.all Cheers, Stefan
