Just thought I'd let you know your email goes into my yahoo spam folder...
----- Original Message ----
From: Joel Lindsay <joel@waveteq.com>
To: FreeRadius users mailing list <freeradius-users@lists.freeradius.org>
Sent: Wednesday, June 7, 2006 2:59:05 PM
Subject: Segmentation Fault
Hi,
I have been using free radius for months for
testing. Today, if just started giving me segmentation faults.
Nothing has changed on the NAS or in the configs for freeradius so I have no
idea why it suddenly is crashing. Is there some way to track down whats
causing the segmentation fault? My log follows: or at least part of
it
[root@localhost raddb]# radiusd -X
Starting -
reading configuration files ...
reread_config: reading
radiusd.conf
Config: including file:
/etc/raddb/proxy.conf
Config: including file:
/etc/raddb/clients.conf
Config: including file:
/etc/raddb/snmp.conf
Config: including file:
/etc/raddb/eap.conf
Config: including file:
/etc/raddb/sql.conf
main: prefix = "/usr"
main: localstatedir
= "/var"
main: logdir = "/var/log/radius"
main: libdir =
"/usr/lib"
main: radacctdir = "/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 = "/var/log/radius/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 =
"nobody"
main: group = "nobody"
main: usercollide =
no
main: lower_user = "no"
main: lower_pass =
"no"
main: nospace_user = "no"
main: nospace_pass =
"no"
main: checkrad = "/usr/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 =
yes
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/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 =
yes
mschap: require_strong = yes
mschap: with_ntdomain_hack =
no
mschap: passwd = "(null)"
mschap: authtype =
"MS-CHAP"
mschap: ntlm_auth = "(null)"
Module: Instantiated mschap
(mschap)
Module: Loaded eap
eap: default_eap_type =
"ttls"
eap: timer_expire = 60
eap: ignore_unknown_eap_types =
yes
eap: cisco_accounting_username_bug = no
rlm_eap: Loaded and
initialized type md5
tls: rsa_key_exchange = no
tls:
dh_key_exchange = yes
tls: rsa_key_length = 512
tls:
dh_key_length = 512
tls: verify_depth = 0
tls: CA_path =
"(null)"
tls: pem_file_type = yes
tls: private_key_file =
"/etc/raddb/certs/server_keycert.pem"
tls: certificate_file =
"/etc/raddb/certs/server_keycert.pem"
tls: CA_file =
"/etc/raddb/certs/cacert.pem"
tls: private_key_password =
"testing123"
tls: dh_file = "/etc/raddb/certs/dh"
tls:
random_file = "/etc/raddb/certs/random"
tls: fragment_size =
1024
tls: include_length = yes
tls: check_crl =
no
tls: check_cert_cn = "(null)"
rlm_eap: Loaded and initialized
type tls
ttls: default_eap_type = "mschapv2"
ttls:
copy_request_to_tunnel = no
ttls: use_tunneled_reply = no
rlm_eap:
Loaded and initialized type ttls
peap: default_eap_type =
"mschapv2"
peap: copy_request_to_tunnel = no
peap:
use_tunneled_reply = no
peap: proxy_tunneled_request_as_eap =
yes
rlm_eap: Loaded and initialized type peap
mschapv2:
with_ntdomain_hack = no
rlm_eap: Loaded and initialized type
mschapv2
Module: Instantiated eap (eap)
Module: Loaded
preprocess
preprocess: huntgroups =
"/etc/raddb/huntgroups"
preprocess: hints =
"/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
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 =
"/etc/raddb/users"
files: acctusersfile =
"/etc/raddb/acct_users"
files: preproxy_usersfile =
"/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/radius/radacct/%{Client-IP-Address}/detail-%Y%m%d"
detail:
detailperm = 384
detail: dirperm = 493
detail: locking =
no
Module: Instantiated detail (detail)
Module: Loaded
System
unix: cache = no
unix: passwd = "(null)"
unix:
shadow = "/etc/shadow"
unix: group = "(null)"
unix: radwtmp =
"/var/log/radius/radwtmp"
unix: usegroup = no
unix:
cache_reload = 600
Module: Instantiated unix (unix)
Module: Loaded
radutmp
radutmp: filename = "/var/log/radius/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
Listening on proxy *:1814
Ready to process
requests.
users: Matched joel at
100
modcall[authorize]: module "files" returns ok for request
4
modcall: group authorize returns updated for request 4
rad_check_password: Found Auth-Type EAP
auth: type "EAP"
Processing the authenticate section of radiusd.conf
modcall: entering group
authenticate for request 4
rlm_eap: Request found, released from the
list
rlm_eap: EAP/peap
rlm_eap: processing type
peap
rlm_eap_peap: Authenticate
rlm_eap_tls: processing
TLS
rlm_eap_tls: Length Included
eaptls_verify returned
11
rlm_eap_tls: <<< TLS 1.0 Handshake [length 0086],
ClientKeyExchange
TLS_accept: SSLv3 read client key
exchange A
rlm_eap_tls: <<< TLS 1.0 ChangeCipherSpec [length
0001]
rlm_eap_tls: <<< TLS 1.0 Handshake [length 0010],
Finished
TLS_accept: SSLv3 read finished A
rlm_eap_tls: >>> TLS 1.0 ChangeCipherSpec [length
0001]
TLS_accept: SSLv3 write change cipher spec
A
rlm_eap_tls: >>> TLS 1.0 Handshake [length 0010],
Finished
TLS_accept: SSLv3 write finished
A
TLS_accept: SSLv3 flush data
(other): SSL negotiation finished successfully
SSL Connection
Established
eaptls_process returned 13
rlm_eap_peap:
EAPTLS_HANDLED
modcall[authenticate]: module "eap" returns handled for
request 4
modcall: group authenticate returns handled for request
4
Sending Access-Challenge of id 12 to
192.168.1.20:1026
EAP-Message =
0x0105003119001403010001011603010020e6000004531e574308c8d1
62bbdb2e2d17873d1dd2f4c7f2db72ba16e98ab3a1
Message-Authenticator =
0x00000000000000000000000000000000
State = 0xe44feceeea4d009ddd562d92d30ef3da
Finished request
4
Going to the next request
Waking up in 6
seconds...
rad_recv: Access-Request packet from host 192.168.1.20:1026,
id=13, length=291
Attr-1 =
0x6a6f656c
NAS-Identifier =
"00-0b-6b-35-b4-4d:2_slimtest"
NAS-IP-Address = 192.168.10.1
NAS-Port = 10
NAS-Port-Id =
"ath0"
NAS-Port-Type =
Wireless-802.11
Service-Type =
Framed-User
Framed-MTU =
1400
Called-Station-Id =
"00-0B-6B-35-B4-4D:2_slimtest"
Calling-Station-Id =
"00-C0-49-DD-38-5E"
Event-Timestamp = "Dec 31 1969 16:03:20
PST"
WISPr-Location-ID =
"isocc=(null),cc=(null),ac=(null),network=(null)"
WISPr-Location-Name =
"(null),(null)"
Connect-Info =
"CONNECT 11Mbps 802.11b"
EAP-Message = 0x020500061900
State
=
0xe44feceeea4d009ddd562d92d30ef3da
Message-Authenticator = 0xd60a5eb6fefb934983df741cbc97f918
Processing
the authorize section of radiusd.conf
modcall: entering group authorize for
request 5
modcall[authorize]: module "preprocess" returns ok for
request 5
modcall[authorize]: module "chap" returns noop for request
5
modcall[authorize]: module "mschap" returns noop for request
5
rlm_realm: No '@' in User-Name
= "joel", looking up realm NULL
rlm_realm: No such realm
"NULL"
modcall[authorize]: module "suffix" returns noop for request
5
rlm_eap: EAP packet type response id 5 length 6
rlm_eap:
No EAP Start, assuming it's an on-going EAP conversation
modcall[authorize]: module "eap" returns updated for request
5
users: Matched joel at 100
modcall[authorize]:
module "files" returns ok for request 5
modcall: group authorize returns
updated for request 5
rad_check_password: Found Auth-Type
EAP
auth: type "EAP"
Processing the authenticate section of
radiusd.conf
modcall: entering group authenticate for request 5
rlm_eap: Request found, released from the list
rlm_eap:
EAP/peap
rlm_eap: processing type peap
rlm_eap_peap:
Authenticate
rlm_eap_tls: processing TLS
rlm_eap_tls: Received
EAP-TLS ACK message
rlm_eap_tls: ack handshake is finished
eaptls_verify returned 3
eaptls_process returned 3
rlm_eap_peap: EAPTLS_SUCCESS
modcall[authenticate]: module "eap"
returns handled for request 5
modcall: group authenticate returns handled for
request 5
Sending Access-Challenge of id 13 to
192.168.1.20:1026
EAP-Message =
0x0106002019001703010015286774bcd384202cb08795f318c1a8d09f
9bbc5630
Message-Authenticator =
0x00000000000000000000000000000000
State = 0xe7ad12776ec2df387a2d37ff50563861
Finished request 5
Going to the
next request
--- Walking the entire request list ---
Waking up in 5
seconds...
--- Walking the entire request list ---
Cleaning up request 0
ID 8 with timestamp 44871f25
Cleaning up request 1 ID 9 with timestamp
44871f25
Cleaning up request 2 ID 10 with timestamp 44871f25
Cleaning up request 3 ID 11 with timestamp
44871f25
Cleaning up request 4 ID 12 with timestamp 44871f25
Waking up in
1 seconds...
--- Walking the entire request list ---
Cleaning up request 5
ID 13 with timestamp 44871f26
Nothing to do. Sleeping until we see a
request.
rad_recv: Access-Request packet from host 192.168.1.20:1026, id=14,
length=317
Attr-1 =
0x6a6f656c
NAS-Identifier =
"00-0b-6b-35-b4-4d:2_slimtest"
NAS-IP-Address = 192.168.10.1
NAS-Port = 10
NAS-Port-Id =
"ath0"
NAS-Port-Type =
Wireless-802.11
Service-Type =
Framed-User
Framed-MTU =
1400
Called-Station-Id =
"00-0B-6B-35-B4-4D:2_slimtest"
Calling-Station-Id =
"00-C0-49-DD-38-5E"
Event-Timestamp = "Dec 31 1969 16:03:50
PST"
WISPr-Location-ID =
"isocc=(null),cc=(null),ac=(null),network=(null)"
WISPr-Location-Name =
"(null),(null)"
Connect-Info =
"CONNECT 11Mbps 802.11b"
EAP-Message =
0x02060020190017030100154f081afb2009c468364080c391ce67884e
8ba24f5d
State =
0xe7ad12776ec2df387a2d37ff50563861
Message-Authenticator = 0xf7b1be3d97c3f0d9d0f3bc42636be68b
Processing
the authorize section of radiusd.conf
modcall: entering group authorize for
request 6
modcall[authorize]: module "preprocess" returns ok for
request 6
modcall[authorize]: module "chap" returns noop for request
6
modcall[authorize]: module "mschap" returns noop for request
6
rlm_realm: No '@' in User-Name
= "joel", looking up realm NULL
rlm_realm: No such realm
"NULL"
modcall[authorize]: module "suffix" returns noop for request
6
rlm_eap: EAP packet type response id 6 length 32
rlm_eap:
No EAP Start, assuming it's an on-going EAP conversation
modcall[authorize]: module "eap" returns updated for request
6
users: Matched joel at 100
modcall[authorize]:
module "files" returns ok for request 6
modcall: group authorize returns
updated for request 6
rad_check_password: Found Auth-Type
EAP
auth: type "EAP"
Processing the authenticate section of
radiusd.conf
modcall: entering group authenticate for request 6
rlm_eap: Request found, released from the list
rlm_eap:
EAP/peap
rlm_eap: processing type peap
rlm_eap_peap:
Authenticate
rlm_eap_tls: processing TLS
eaptls_verify
returned 7
rlm_eap_tls: Done initial handshake
eaptls_process returned 7
rlm_eap_peap: EAPTLS_OK
rlm_eap_peap: Session established. Decoding tunneled attributes.
rlm_eap_peap: Identity - joel
rlm_eap_peap: Tunneled data is
valid.
PEAP: Got tunneled
EAP-Message
EAP-Message =
0x02060009016a6f656c
PEAP: Got tunneled identity of joel
PEAP: Setting default EAP type for tunneled EAP session.
Segmentation
fault