Hi there, I’ve upgraded to 6.5 and now run into some trouble with Apache2. I am using Redmine and some Perl script from them for access limitation to some parts. I am also using the dav_svn_module and the authz_svn_module.
After the upgrade I now get segmentation faults when running httpd2. It looks like this is coming from the apache2/mod_perl.so. But somehow there seems to be an interrelation with the dav_svn module. After the Redmine module failed for some reason, and I deactivate it, it still runs into segmentation faults until I deactivate the svn modules and run apache with that configuration. After it ran once without those modules I can activate them again and start apache without running into a segmentation fault. Maybe it is totally unrelated, and the segmentation faults only happen by chance. I don’t really know how to proceed to figure out the problem. The segfault signal gets in ktrace reported like this: 92855 httpd2 PSIG SIGSEGV SIG_DFL code SEGV_MAPERR<1> addr=0x35331a76028 trapno=6 The backtrace from the core file states: #0 strcmp () at /usr/src/lib/libc/arch/amd64/string/strcmp.S:59 #1 0x00000350daf0dcfd in ap_array_str_contains () from /usr/local/sbin/httpd2 #2 0x00000350daf01341 in ap_read_config () from /usr/local/sbin/httpd2 #3 0x00000350daefbc16 in main () from /usr/local/sbin/httpd2 I am struggeling to get this down to something reproducible, but it eludes. It looks like I can provoke the segmentation fault with the Redmine.pm script (http://www.redmine.org/projects/redmine/repository/entry/trunk/extra/svn/Redmine.pm) but after commenting it out, the failure persists as long as the perl_module is loaded by Apache. As written above, I need to run the Apache without the svn Modules, and afterwards it seems to work again. Is there some caching involved for the perl modules? This is with the mpm_prefork, when I run apache in debug (-X), I can avoid the segmentation fault with Redmine.pm if I deactivate the svn modules. How can I go about figuring out what is going wrong here? Thanks! Harald
