I know this is an old thread but I figured I'd bring it back to life.
I'm currently experiencing the same issue and cannot really figure out what's happening.
I've enabled the CoreDump using this tutorial:
I can then read the GDB core dump via gdb with the following:
gdb httpd -c core.8352
The part where apache fails is at the end of the dump:
Reading symbols from /usr/lib/php/modules/pdo_sqlite.so...done.
Loaded symbols for /usr/lib/php/modules/pdo_sqlite.so
Error while mapping shared library sections:
%0*Zx, 0x%0*Zx): No such file or directory.
Core was generated by `/usr/sbin/httpd'.
Program terminated with signal 11, Segmentation fault.
[New process 7688]
#0 0x011aee2b in ?? () from /etc/httpd/modules/libphp5.so
I've tried to disable a couple of the modules by renaming them, but the same issue keeps happening. Anyone have any idea/tips on how I can identify the culprit and get this working correctly?
as a side note I'm on PHP 5.1.6 and Apache 2.2.3 using MPM worker.