Apache core dumps when initializing mod_perl on ultra-10 and ultra-250 machines. Recompiling mod_perl from SRPM didn't help. Output from a gdb run of apache with mod_perl enabled: (gdb) run Starting program: /usr/sbin/httpd Program received signal SIGSEGV, Segmentation fault. 0x704de558 in my_exit_jump () (gdb) where #0 0x704de558 in my_exit_jump () #1 0x704de470 in my_exit_jump () #2 0x705084d4 in Perl_warn () #3 0x70506e2c in perl_new_collate () #4 0x705072f8 in perl_init_i18nl10n () #5 0x704bfce4 in perl_startup () #6 0x704bf928 in perl_module_init () #7 0x1b8f8 in ap_init_modules () #8 0x243e8 in main () #9 0x701338d0 in __libc_start_main () at ../sysdeps/generic/libc-start.c:78 Regards, Werner Guenther
This has been fixed since 6.1, IIRC.