Hello - I hope I haven't missed something obvious, but am having trouble getting radius to start after installing/configure/make...running Fedora core 5. Note - I'm not an Linux expert, so bear with me. This is the error - [root@LinuxServer freeradius-1.1.5]# radiusd -X Starting - reading configuration files ... reread_config: reading radiusd.conf Config: including file: /usr/local/etc/raddb/proxy.conf Config: including file: /usr/local/etc/raddb/clients.conf Config: including file: /usr/local/etc/raddb/snmp.conf Config: including file: /usr/local/etc/raddb/eap.conf Config: including file: /usr/local/etc/raddb/sql.conf main: prefix = "/usr/local" main: localstatedir = "/usr/local/var" main: logdir = "/usr/local/var/log/radius" main: libdir = "/usr/local/lib" main: radacctdir = "/usr/local/var/log/radius/radacct" main: hostname_lookups = no main: max_request_time = 30 main: cleanup_delay = 5 main: max_requests = 1024 main: delete_blocked_requests = 0 main: port = 0 main: allow_core_dumps = no main: log_stripped_names = no main: log_file = "/usr/local/var/log/radius/radius.log" main: log_auth = no main: log_auth_badpass = no main: log_auth_goodpass = no main: pidfile = "/usr/local/var/run/radiusd/radiusd.pid" main: user = "(null)" main: group = "(null)" main: usercollide = no main: lower_user = "no" main: lower_pass = "no" main: nospace_user = "no" main: nospace_pass = "no" main: checkrad = "/usr/local/sbin/checkrad" main: proxy_requests = yes proxy: retry_delay = 5 proxy: retry_count = 3 proxy: synchronous = no proxy: default_fallback = yes proxy: dead_time = 120 proxy: post_proxy_authorize = no proxy: wake_all_if_all_dead = no security: max_attributes = 200 security: reject_delay = 1 security: status_server = no main: debug_level = 0 read_config_files: reading dictionary read_config_files: reading naslist Using deprecated naslist file. Support for this will go away soon. read_config_files: reading clients read_config_files: reading realms radiusd: entering modules setup Module: Library search path is /usr/local/lib *** glibc detected *** radiusd: double free or corruption (fasttop): 0x08b30140 *** ======= Backtrace: ========= /lib/libc.so.6[0x8d6f18] /lib/libc.so.6(__libc_free+0x79)[0x8da41d] /usr/local/lib/libltdl.so.3[0x5736bb] /usr/local/lib/libltdl.so.3(lt_dlopenext+0xbe)[0x57404e] radiusd(find_module_instance+0x317)[0xf571a7] radiusd(setup_modules+0x1d8)[0xf57758] radiusd(main+0x45c)[0xf5ad8c] /lib/libc.so.6(__libc_start_main+0xdc)[0x8887e4] radiusd[0xf4ecd1] ======= Memory map: ======== 00111000-00123000 r-xp 00000000 fd:00 976235 /usr/lib/libz.so.1.2.3 00123000-00124000 rwxp 00011000 fd:00 976235 /usr/lib/libz.so.1.2.3 00124000-00127000 r-xp 00000000 fd:00 976261 /usr/lib/libkrb5support.so.0.0 00127000-00128000 rwxp 00002000 fd:00 976261 /usr/lib/libkrb5support.so.0.0 0016d000-0017e000 r-xp 00000000 fd:00 18515580 /lib/libnsl-2.4.so 0017e000-0017f000 r-xp 00010000 fd:00 18515580 /lib/libnsl-2.4.so 0017f000-00180000 rwxp 00011000 fd:00 18515580 /lib/libnsl-2.4.so 00180000-00182000 rwxp 00180000 00:00 0 001d3000-001d4000 r-xp 001d3000 00:00 0 [vdso] 002e1000-002f6000 r-xp 00000000 fd:00 959556 /usr/local/lib/libradius-1.1.5.so 002f6000-002f7000 rwxp 00014000 fd:00 959556 /usr/local/lib/libradius-1.1.5.so 002f7000-002f8000 rwxp 002f7000 00:00 0 00345000-00347000 r-xp 00000000 fd:00 18515584 /lib/libcom_err.so.2.1 00347000-00348000 rwxp 00001000 fd:00 18515584 /lib/libcom_err.so.2.1 0037a000-0037c000 r-xp 00000000 fd:00 976373 /usr/local/lib/rlm_exec-1.1.5.so 0037c000-0037d000 rwxp 00001000 fd:00 976373 /usr/local/lib/rlm_exec-1.1.5.so 003fe000-00400000 r-xp 00000000 fd:00 18515576 /lib/libdl-2.4.so 00400000-00401000 r-xp 00001000 fd:00 18515576 /lib/libdl-2.4.so 00401000-00402000 rwxp 00002000 fd:00 18515576 /lib/libdl-2.4.so 00455000-0046d000 r-xp 00000000 fd:00 976264 /usr/lib/libgssapi_krb5.so.2.2 0046d000-0046e000 rwxp 00017000 fd:00 976264 /usr/lib/libgssapi_krb5.so.2.2 004d6000-004db000 r-xp 00000000 fd:00 18515589 /lib/libcrypt-2.4.so 004db000-004dc000 r-xp 00004000 fd:00 18515589 /lib/libcrypt-2.4.so 004dc000-004dd000 rwxp 00005000 fd:00 18515589 /lib/libcrypt-2.4.so 004dd000-00504000 rwxp 004dd000 00:00 0 00570000-00575000 r-xp 00000000 fd:00 955078 /usr/local/lib/libltdl.so.3.1.4 00575000-00576000 rwxp 00004000 fd:00 955078 /usr/local/lib/libltdl.so.3.1.4 005c9000-005e2000 r-xp 00000000 fd:00 18515573 /lib/ld-2.4.so 005e2000-005e3000 r-xp 00018000 fd:00 18515573 /lib/ld-2.4.so 005e3000-005e4000 rwxp 00019000 fd:00 18515573 /lib/ld-2.4.so 006f9000-0073a000 r-xp 00000000 fd:00 18515586 /lib/libssl.so.0.9.8a 0073a000-0073e000 rwxp 00040000 fd:00 18515586 /lib/libssl.so.0.9.8a 0073e000-0085d000 r-xp 00000000 fd:00 18515585 /lib/libcrypto.so.0.9.8a 0085d000-00870000 rwxp 0011e000 fd:00 18515585 /lib/libcrypto.so.0.9.8a 00870000-00873000 rwxp 00870000 00:00 0 00873000-0099f000 r-xp 00000000 fd:00 18515574 /lib/libc-2.4.so 0099f000-009a2000 r-xp 0012b000 fd:00 18515574 /lib/libc-2.4.so 009a2000-009a3000 rwxp 0012e000 fd:00 18515574 /lib/libc-2.4.so 009a3000-009a6000 rwxp 009a3000 00:00 0 009e2000-009eb000 r-xp 00000000 fd:00 18513961 /lib/libnss_files-2.4.so 009eb000-009ec000 r-xp 00008000 fd:00 18513961 /lib/libnss_files-2.4.so 009ec000-009ed000 rwxp 00009000 fd:00 18513961 /lib/libnss_files-2.4.so 00aaf000-00aba000 r-xp 00000000 fd:00 18515578 /lib/libgcc_s-4.1.0-20060304.so.1 00aba000-00abb000 rwxp 0000a000 fd:00 18515578 /lib/libgcc_s-4.1.0-20060304.so.1 00d0d000-00d31000 r-xp 00000000 fd:00 976262 /usr/lib/libk5crypto.so.3.0 00d31000-00d32000 rwxp 00024000 fd:00 976262 /usr/lib/libk5crypto.so.3.0 00d45000-00db8000 r-xp 00000000 fd:00 976263 /usr/lib/libkrb5.so.3.2 00db8000-00dba000 rwxp 00073000 fd:00 976263 /usr/lib/libkrb5.so.3.2 00ed5000-00ee4000 r-xp 00000000 fd:00 18515583 /lib/libresolv-2.4.so 00ee4000-00ee5000 r-xp 0000e000 fd:00 18515583 /lib/libresolv-2.4.so 00ee5000-00ee6000 rwxp 0000f000 fd:00 18515583 /lib/libresolv-2.4.so 00ee6000-00ee8000 rwxp 00ee6000 00:00 0 00f4a000-00f68000 r-xp 00000000 fd:00 976487 /usr/local/sbin/radiusd 00f68000-00f69000 rwxp 0001d000 fd:00 976487 /usr/local/sbin/radiusd 00f69000-00f6a000 rwxp 00f69000 00:00 0 00f8e000-00f9e000 r-xp 00000000 fd:00 18515575 /lib/libpthread-2.4.so 00f9e000-00f9f000 r-xp 0000f000 fd:00 18515575 /lib/libpthread-2.4.so 00f9f000-00fa0000 rwxp 00010000 fd:00 18515575 /lib/libpthread-2.4.so 00fa0000-00fa2000 rwxp 00fa0000 00:00 0 08ac0000-08ba7000 rw-p 08ac0000 00:00 0 [heap] b7e00000-b7e21000 rw-p b7e00000 00:00 0 b7e21000-b7f00000 ---p b7e21000 00:00 0 b7f2a000-b7f2f000 rw-p b7f2a000 00:00 0 b7f3f000-b7f40000 rw-p b7f3f000 00:00 0 bfb0e000-bfb40000 rw-p bfb0e000 00:00 0 [stack] Aborted Thanks for your help. Jerry J.