I'm running current Apache and mod_perl 1.24. Solaris 2.6. 2G RAM. PerlFreshRestart is off. I've had these segfaults for months. I only get a few a day out of say 20,000 mod_perl requests. So the children come and go before I can get strace or gdb on them. They often happen in groups -- as if something funky happens to the OS and a few segfault all at once. It's not the URI that's triggering the segfault, and I've never been able to trigger it myself. It can happend after just a few requests to a httpd child, or after many requests to a child. Any other ideas on how to catch this in action without generating a huge log file? Set MaxRequestsPerChild huge and attach gdb to every child? Undefined subroutine &Apache::RegistryNG->handler::handler called at /usr/local/lib/perl5/site_perl/5.005/sun4-solaris/Apache.pm line 184. Then that child may server up a few more static files, but next time there's a mod_perl request: Can't locate object method "handler" via package "handler" at /usr/local/lib/perl5/site_perl/5.005/sun4-solaris/Apache.pm line 184. I am using a $SIG{__DIE__} handler in my Registry script, which just writes to a log file and calls (the overridden) exit. Bill Moseley mailto:[EMAIL PROTECTED]