debug version crashes sometimes

Hi, i have sometimes problems to use php with debugging informations. PHP crashes immediately after the starting. Is it a problem to use a php.ini file in other paths? e.g. --with-config-file-path=/etc/debug here is my backtrace: ---<with current cvs tree>---- Starting program: /usr/local/apache/1.3.dev/bin/httpd -X Program received signal SIGSEGV, Segmentation fault. 0x402ba117 in virtual_file_ex (state=0xbfff6088, path=0xbfff4020 "/etc/debug/php.ini", verify_path=0) at /usr/src/php4/TSRM/tsrm_virtual_cwd.c:362 362 state->cwd[copy_amount] = '\0'; (gdb) bt #0 0x402ba117 in virtual_file_ex (state=0xbfff6088, path=0xbfff4020 "/etc/debug/php.ini", verify_path=0) at /usr/src/php4/TSRM/tsrm_virtual_cwd.c:362 #1 0x402c1196 in expand_filepath (filepath=0xbfff6140 "/etc/debug/php.ini", real_path=0x0) at /usr/src/php4/main/fopen_wrappers.c:509 #2 0x402c065f in php_fopen_and_set_opened_path (path=0xbfff6140 "/etc/debug/php.ini", mode=0x4032a97f "r", opened_path=0x4036a148) at /usr/src/php4/main/fopen_wrappers.c:237 #3 0x402c0fc9 in php_fopen_with_path (filename=0x4032a98c "php.ini", mode=0x4032a97f "r", path=0x80da024 ".:/etc/debug", opened_path=0x4036a148) at /usr/src/php4/main/fopen_wrappers.c:446 #4 0x402c1aef in php_init_config () at /usr/src/php4/main/php_ini.c:318 #5 0x402bca5a in php_module_startup (sf=0x4036d2c0) at /usr/src/php4/main/main.c:939 #6 0x4030b37e in php_apache_startup (sapi_module=0x4036d2c0) at /usr/src/php4/sapi/apache/mod_php4.c:249 #7 0x4030c0a4 in php_apache_value_handler_ex (cmd=0xbfffd6f0, conf= 0x80c3040, arg1=0x80cf9f4 "upload_tmp_dir", arg2=0x80cfa04 "/web/htdocs/things/work/upload", mode=2) at /usr/src/php4/sapi/apache/mod_php4.c:673 #8 0x4030c1c9 in php_apache_value_handler (cmd=0xbfffd6f0, conf= 0x80c3040, arg1=0x80cf9f4 "upload_tmp_dir", arg2=0x80cfa04 "/web/htdocs/things/work/upload") at /usr/src/php4/sapi/apache/mod_php4.c:701 #9 0x08055140 in invoke_cmd () #10 0x08055aec in ap_handle_command () #11 0x08055b8a in ap_srm_command_loop () #12 0x0805961e in urlsection () #13 0x08054fe4 in invoke_cmd () #14 0x08055aec in ap_handle_command () #15 0x08055b8a in ap_srm_command_loop () #16 0x08059ecd in virtualhost_section () #17 0x08054fe4 in invoke_cmd () #18 0x08055aec in ap_handle_command () #19 0x08055b8a in ap_srm_command_loop () #20 0x08056272 in ap_process_resource_config () #21 0x0805b4f9 in include_config () #22 0x0805507e in invoke_cmd () #23 0x08055aec in ap_handle_command () #24 0x08055b8a in ap_srm_command_loop () #25 0x08056272 in ap_process_resource_config () #26 0x08056bcf in ap_read_config () #27 0x0806200a in main () #28 0x40087280 in __libc_start_main () from /lib/libc.so.6 -------------- my configure options: nice -n 18 ./configure \ --enable-memory-limit \ --enable-trans-sid \ --with-apxs=/usr/local/apache/1.3.dev/bin/apxs \ --with-config-file-path=/etc/debug \ --with-mysql=/usr/local/mysql/current \ --with-zlib \ --with-mcrypt=/usr/local/libmcrypt/current \ --with-gd=php \ --with-jpeg-dir=/usr \ --with-png-dir=/usr/local \ --with-freetype-dir=/usr \ --disable-short-tags \ --disable-overload \ --disable-xml \ --disable-posix \ --disable-ctype \ --disable-tokenizer \ --disable-mbstring \ --enable-debug \ --enable-dmalloc \ Any comments? Regards, Steve