I'm re-posting this and at the bottom I'll attach what the debugger (gdb)is giving me. Lisa Besko wrote:
I'm getting a core dump with freeradius when I try to use Kerberos authentication on a FreeBSD box running 6.1-Stable with an AMD64 platform.
I can run FreeRadius with Kerberos authentication on FreeBSD 6.1 Stable with the i386 platform with no problems.
If you can point me in a direction to help fix the problem please do.
Here's some more info.:
FreeRADIUS Version 1.1.3, for host amd64-portbld-freebsd6.1 Kerberos5 Version 1.5 Sunfire 2100 Dual Core AMD Opteron(tm) Processor 180 Please let me know if I can provide any more info.
Here's the debugging messages from starting radiusd -X (slightly sanitized to protect the innocent :
Starting - reading configuration files ... reread_config: reading radiusd.conf Config: including file: /usr/local/etc/raddb/clients.conf main: prefix = "/usr/local" main: localstatedir = "/var" main: logdir = "/var/log" main: libdir = "/usr/local/lib" main: radacctdir = "/var/log/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 = "/var/log/radius.log" main: log_auth = no main: log_auth_badpass = no main: log_auth_goodpass = no main: pidfile = "/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 = 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 read_config_files: reading clients read_config_files: reading realms radiusd: entering modules setup Module: Library search path is /usr/local/lib Module: Loaded exec exec: wait = yes exec: program = "(null)" exec: input_pairs = "request" exec: output_pairs = "(null)" exec: packet_type = "(null)" rlm_exec: Wait=yes but no output defined. Did you mean output=none? Module: Instantiated exec (exec) Module: Loaded expr Module: Instantiated expr (expr) Module: Loaded PAP pap: encryption_scheme = "crypt" Module: Instantiated pap (pap) Module: Loaded CHAP Module: Instantiated chap (chap) Module: Loaded MS-CHAP mschap: use_mppe = yes mschap: require_encryption = no mschap: require_strong = no mschap: with_ntdomain_hack = no mschap: passwd = "(null)" mschap: ntlm_auth = "(null)" Module: Instantiated mschap (mschap) Module: Loaded Kerberos krb5: keytab = "(null)" krb5: service_principal = "(null)" rlm_krb5: krb5_init ok Module: Instantiated krb5 (krb5) Module: Loaded System unix: cache = no unix: passwd = "(null)" unix: shadow = "(null)" unix: group = "(null)" unix: radwtmp = "/var/log/radwtmp" unix: usegroup = no unix: cache_reload = 600 Module: Instantiated unix (unix) Module: Loaded preprocess preprocess: huntgroups = "/usr/local/etc/raddb/huntgroups" preprocess: hints = "/usr/local/etc/raddb/hints" preprocess: with_ascend_hack = no preprocess: ascend_channels_per_line = 23 preprocess: with_ntdomain_hack = no preprocess: with_specialix_jetstream_hack = no preprocess: with_cisco_vsa_hack = no preprocess: with_alvarion_vsa_hack = no Module: Instantiated preprocess (preprocess) Module: Loaded realm realm: format = "suffix" realm: delimiter = "@" realm: ignore_default = no realm: ignore_null = no Module: Instantiated realm (suffix) Module: Loaded files files: usersfile = "/usr/local/etc/raddb/users" files: acctusersfile = "/usr/local/etc/raddb/acct_users" files: preproxy_usersfile = "/usr/local/etc/raddb/preproxy_users" files: compat = "no" Module: Instantiated files (files) Module: Loaded Acct-Unique-Session-Id acct_unique: key = "User-Name, Acct-Session-Id, NAS-IP-Address, Client-IP-Address, NAS-Port" Module: Instantiated acct_unique (acct_unique) Module: Loaded detail detail: detailfile = "/var/log/radacct/%{Client-IP-Address}/detail-%Y%m%d" detail: detailperm = 384 detail: dirperm = 493 detail: locking = no Module: Instantiated detail (detail) Module: Loaded radutmp radutmp: filename = "/var/log/radutmp" radutmp: username = "%{User-Name}" radutmp: case_sensitive = yes radutmp: check_with_nas = yes radutmp: perm = 384 radutmp: callerid = yes Module: Instantiated radutmp (radutmp) Listening on authentication *:1812 Listening on accounting *:1813 Ready to process requests.
rad_recv: Access-Request packet from host xx.x.x.xx:50724, id=200, length=65 User-Name = "userid@realm.realm" User-Password = "thisisnothepasswordyouarelookingfor" NAS-IP-Address = 255.255.255.255 NAS-Port = 0 Processing the authorize section of radiusd.conf modcall: entering group authorize for request 0 modcall[authorize]: module "preprocess" returns ok for request 0 modcall[authorize]: module "chap" returns noop for request 0 modcall[authorize]: module "mschap" returns noop for request 0 rlm_realm: Looking up realm "realm.realm" for User-Name = "userid@realm.realm" rlm_realm: No such realm "realm.realm" modcall[authorize]: module "suffix" returns noop for request 0 users: Matched entry DEFAULT at line 152 modcall[authorize]: module "files" returns ok for request 0 modcall: leaving group authorize (returns ok) for request 0 rad_check_password: Found Auth-Type Kerberos auth: type "Kerberos" Processing the authenticate section of radiusd.conf modcall: entering group Kerberos for request 0 Bus error (core dumped)
Here's what the debugger is giving me. Any pointers as to where to go next would be appreciated. Program received signal SIGBUS, Bus error. [Switching to Thread 0x52e000 (LWP 100112)] 0x0000000800b54773 in __res_nclose () from /lib/libc.so.6 (gdb) bt #0 0x0000000800b54773 in __res_nclose () from /lib/libc.so.6 #1 0x0000000800b547b9 in __res_ndestroy () from /lib/libc.so.6 #2 0x0000000800b53653 in __res_vinit () from /lib/libc.so.6 #3 0x0000000800b535fe in __res_ninit () from /lib/libc.so.6 #4 0x00000008017db421 in krb5int_dns_init () from /usr/local/lib/libkrb5.so #5 0xffffffffffffffff in ?? () #6 0xffffffffffffffff in ?? () #7 0xffffffffffffffff in ?? () #8 0xffffffffffffffff in ?? () #9 0xffffffffffffffff in ?? () #10 0xffffffffffffffff in ?? () #11 0xffffffffffffffff in ?? () #12 0xffffffffffffffff in ?? () #13 0xffffffffffffffff in ?? () Thanks, LB