I have the following setup and eA cases seg faults when caching is enabled. If I turn off cachign, but leave the optimizer on in the control panel there are no problems.
pid 27200 (httpd), uid 80: exited on signal 11
PHP 5.2.0 with Suhosin-Patch 0.9.6.1 (cli) (built: Nov 8 2006 12:01:38)
Copyright (c) 1997-2006 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2006 Zend Technologies
with eAccelerator v0.9.5, Copyright (c) 2004-2006 eAccelerator, by eAccelerator
eAccelerator 0.9.5 [shm:mmap_anon sem:spinlock]
PHP 5.2.0 [ZE 2.2.0]
Using apache2handler on FreeBSD devel1.resercom.local 6.2-PRERELEASE FreeBSD 6.2-PRERELEASE #3: Tue Oct 10 21:49:23 CDT 2006 root@devel1.resercom.local:/usr/obj/usr/src/sys/GENERIC i386
From php -i:
eAccelerator
eAccelerator support => enabled
Version => 0.9.5
Caching Enabled => false
Optimizer Enabled => false
Directive => Local Value => Master Value
eaccelerator.allowed_admin_path => /usr/local/share/examples/eaccelerator => /usr/local/share/examples/eaccelerator
eaccelerator.cache_dir => /tmp/eaccelerator => /tmp/eaccelerator
eaccelerator.check_mtime => 1 => 1
eaccelerator.compress => 1 => 1
eaccelerator.compress_level => 9 => 9
eaccelerator.debug => 0 => 0
eaccelerator.enable => 1 => 1
eaccelerator.filter => no value => no value
eaccelerator.log_file => /var/log/httpd/eaccelerator_log => /var/log/httpd/eaccelerator_log
eaccelerator.name_space => no value => no value
eaccelerator.optimizer => 1 => 1
eaccelerator.sessions => shm_and_disk => shm_and_disk
eaccelerator.shm_max => 0 => 0
eaccelerator.shm_only => 0 => 0
eaccelerator.shm_prune_period => 0 => 0
eaccelerator.shm_size => 0 => 0
eaccelerator.shm_ttl => 0 => 0