SEGV with FR 3.0.12 HEAD (with libtr 1.5.1-2)

10 Jan 2017

      Hi Alan, Arran,

There seems to be an interaction issue with a trustrouter-enabled build of 3.0.12 HEAD. I've attached a GDB output.

-bash-4.1$ gdb
GNU gdb (GDB) Red Hat Enterprise Linux (7.2-90.el6)
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
(gdb) file /usr/sbin/radiusd
Reading symbols from /usr/sbin/radiusd...Reading symbols from /usr/lib/debug/usr/sbin/radiusd.debug...done.
done.
(gdb) set args -fxx -l stdout
(gdb) run
Starting program: /usr/sbin/radiusd -fxx -l stdout
[Thread debugging using libthread_db enabled]
FreeRADIUS Version 3.0.13
Copyright (C) 1999-2016 The FreeRADIUS server project and contributors
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE
You may redistribute copies of FreeRADIUS under the terms of the
GNU General Public License
For more information about these matters, see the file named COPYRIGHT
Detaching after fork from child process 5308.
Starting - reading configuration files ...
including dictionary file /usr/share/freeradius/dictionary
including dictionary file /usr/share/freeradius/dictionary.dhcp
including dictionary file /usr/share/freeradius/dictionary.vqp
including dictionary file /etc/raddb/dictionary
including configuration file /etc/raddb/radiusd.conf
including configuration file /etc/raddb/proxy.conf
including configuration file /etc/raddb/clients.conf
including files in directory /etc/raddb/mods-enabled/
including configuration file /etc/raddb/mods-enabled/expiration
including configuration file /etc/raddb/mods-enabled/echo
including configuration file /etc/raddb/mods-enabled/exec
including configuration file /etc/raddb/mods-enabled/always
including configuration file /etc/raddb/mods-enabled/sradutmp
including configuration file /etc/raddb/mods-enabled/attr_filter
including configuration file /etc/raddb/mods-enabled/utf8
including configuration file /etc/raddb/mods-enabled/digest
including configuration file /etc/raddb/mods-enabled/unpack
including configuration file /etc/raddb/mods-enabled/dynamic_clients
including configuration file /etc/raddb/mods-enabled/logintime
including configuration file /etc/raddb/mods-enabled/preprocess
including configuration file /etc/raddb/mods-enabled/pap
including configuration file /etc/raddb/mods-enabled/soh
including configuration file /etc/raddb/mods-enabled/chap
including configuration file /etc/raddb/mods-enabled/dhcp
including configuration file /etc/raddb/mods-enabled/linelog
including configuration file /etc/raddb/mods-enabled/expr
including configuration file /etc/raddb/mods-enabled/radutmp
including configuration file /etc/raddb/mods-enabled/date
including configuration file /etc/raddb/mods-enabled/ntlm_auth
including configuration file /etc/raddb/mods-enabled/mschap
including configuration file /etc/raddb/mods-enabled/realm
including configuration file /etc/raddb/mods-enabled/passwd
including configuration file /etc/raddb/mods-enabled/abfab_psk_sql
including configuration file /etc/raddb/mods-enabled/eap
including configuration file /etc/raddb/mods-enabled/detail.log
including configuration file /etc/raddb/mods-enabled/detail
including configuration file /etc/raddb/mods-enabled/unix
including configuration file /etc/raddb/mods-enabled/replicate
including configuration file /etc/raddb/mods-enabled/files
including configuration file /etc/raddb/mods-enabled/cache_eap
including files in directory /etc/raddb/policy.d/
including configuration file /etc/raddb/policy.d/filter
including configuration file /etc/raddb/policy.d/accounting
including configuration file /etc/raddb/policy.d/cui
including configuration file /etc/raddb/policy.d/dhcp
including configuration file /etc/raddb/policy.d/control
including configuration file /etc/raddb/policy.d/moonshot-targeted-ids
including configuration file /etc/raddb/policy.d/abfab-tr
including configuration file /etc/raddb/policy.d/canonicalization
including configuration file /etc/raddb/policy.d/eap
including configuration file /etc/raddb/policy.d/debug
including configuration file /etc/raddb/policy.d/operator-name
including files in directory /etc/raddb/sites-enabled/
including configuration file /etc/raddb/sites-enabled/default
including configuration file /etc/raddb/sites-enabled/abfab-tr-idp
including configuration file /etc/raddb/sites-enabled/channel_bindings
including configuration file /etc/raddb/sites-enabled/inner-tunnel
including configuration file /etc/raddb/sites-enabled/abfab-tls
main {
	name = "radiusd"
	prefix = "/usr"
	localstatedir = "/var"
	sbindir = "/usr/sbin"
	logdir = "/var/log/radius"
	run_dir = "/var/run/radiusd"
	libdir = "/usr/lib64/freeradius"
	radacctdir = "/var/log/radius/radacct"
	hostname_lookups = no
	max_request_time = 30
	cleanup_delay = 5
	max_requests = 1024
	pidfile = "/var/run/radiusd/radiusd.pid"
	checkrad = "/usr/sbin/checkrad"
	debug_level = 0
	proxy_requests = yes
 log {
 	stripped_names = no
 	auth = no
 	auth_badpass = no
 	auth_goodpass = no
 	colourise = yes
 	msg_denied = "You are already logged in - access denied"
 }
 resources {
 }
 security {
 	max_attributes = 200
 	reject_delay = 1.000000
 	status_server = yes
 	allow_vulnerable_openssl = "yes"
 }
}
radiusd: #### Loading Realms and Home Servers ####
 proxy server {
 	retry_delay = 5
 	retry_count = 3
 	default_fallback = no
 	dynamic = yes
 	dead_time = 120
 	wake_all_if_all_dead = no
 }
 home_server localhost {
 	ipaddr = 127.0.0.1
 	port = 1812
 	type = "auth"
 	secret = <<< secret >>>
 	response_window = 20.000000
 	response_timeouts = 1
 	max_outstanding = 65536
 	zombie_period = 40
 	status_check = "status-server"
 	ping_interval = 30
 	check_interval = 30
 	check_timeout = 4
 	num_answers_to_alive = 3
 	revive_interval = 120
  limit {
  	max_connections = 16
  	max_requests = 0
  	lifetime = 0
  	idle_timeout = 0
  }
  coa {
  	irt = 2
  	mrt = 16
  	mrc = 5
  	mrd = 30
  }
 }
 realm main-idp65x64.localdomain {
 }
 realm LOCAL {
 }
 home_server_pool my_auth_failover {
	type = fail-over
	home_server = localhost
 }
radiusd: #### Loading Clients ####
 client localhost {
 	ipaddr = 127.0.0.1
 	require_message_authenticator = no
 	secret = <<< secret >>>
 	nas_type = "other"
 	proto = "*"
  limit {
  	max_connections = 16
  	lifetime = 0
  	idle_timeout = 30
  }
 }
 client localhost_ipv6 {
 	ipv6addr = ::1
 	require_message_authenticator = no
 	secret = <<< secret >>>
  limit {
  	max_connections = 16
  	lifetime = 0
  	idle_timeout = 30
  }
 }
Found debugger attached
 # Creating Auth-Type = mschap
 # Creating Auth-Type = digest
 # Creating Auth-Type = eap
 # Creating Auth-Type = PAP
 # Creating Auth-Type = CHAP
 # Creating Auth-Type = MS-CHAP
radiusd: #### Instantiating modules ####
 modules {
  # Loaded module rlm_expiration
  # Loading module "expiration" from file /etc/raddb/mods-enabled/expiration
  # Loaded module rlm_exec
  # Loading module "echo" from file /etc/raddb/mods-enabled/echo
  exec echo {
  	wait = yes
  	program = "/bin/echo %{User-Name}"
  	input_pairs = "request"
  	output_pairs = "reply"
  	shell_escape = yes
  }
  # Loading module "exec" from file /etc/raddb/mods-enabled/exec
  exec {
  	wait = no
  	input_pairs = "request"
  	shell_escape = yes
  	timeout = 10
  }
  # Loaded module rlm_always
  # Loading module "reject" from file /etc/raddb/mods-enabled/always
  always reject {
  	rcode = "reject"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "fail" from file /etc/raddb/mods-enabled/always
  always fail {
  	rcode = "fail"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "ok" from file /etc/raddb/mods-enabled/always
  always ok {
  	rcode = "ok"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "handled" from file /etc/raddb/mods-enabled/always
  always handled {
  	rcode = "handled"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "invalid" from file /etc/raddb/mods-enabled/always
  always invalid {
  	rcode = "invalid"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "userlock" from file /etc/raddb/mods-enabled/always
  always userlock {
  	rcode = "userlock"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "notfound" from file /etc/raddb/mods-enabled/always
  always notfound {
  	rcode = "notfound"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "noop" from file /etc/raddb/mods-enabled/always
  always noop {
  	rcode = "noop"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "updated" from file /etc/raddb/mods-enabled/always
  always updated {
  	rcode = "updated"
  	simulcount = 0
  	mpp = no
  }
  # Loaded module rlm_radutmp
  # Loading module "sradutmp" from file /etc/raddb/mods-enabled/sradutmp
  radutmp sradutmp {
  	filename = "/var/log/radius/sradutmp"
  	username = "%{User-Name}"
  	case_sensitive = yes
  	check_with_nas = yes
  	permissions = 420
  	caller_id = no
  }
  # Loaded module rlm_attr_filter
  # Loading module "attr_filter.post-proxy" from file /etc/raddb/mods-enabled/attr_filter
  attr_filter attr_filter.post-proxy {
  	filename = "/etc/raddb/mods-config/attr_filter/post-proxy"
  	key = "%{Realm}"
  	relaxed = no
  }
  # Loading module "attr_filter.pre-proxy" from file /etc/raddb/mods-enabled/attr_filter
  attr_filter attr_filter.pre-proxy {
  	filename = "/etc/raddb/mods-config/attr_filter/pre-proxy"
  	key = "%{Realm}"
  	relaxed = no
  }
  # Loading module "attr_filter.access_reject" from file /etc/raddb/mods-enabled/attr_filter
  attr_filter attr_filter.access_reject {
  	filename = "/etc/raddb/mods-config/attr_filter/access_reject"
  	key = "%{User-Name}"
  	relaxed = no
  }
  # Loading module "attr_filter.access_challenge" from file /etc/raddb/mods-enabled/attr_filter
  attr_filter attr_filter.access_challenge {
  	filename = "/etc/raddb/mods-config/attr_filter/access_challenge"
  	key = "%{User-Name}"
  	relaxed = no
  }
  # Loading module "attr_filter.accounting_response" from file /etc/raddb/mods-enabled/attr_filter
  attr_filter attr_filter.accounting_response {
  	filename = "/etc/raddb/mods-config/attr_filter/accounting_response"
  	key = "%{User-Name}"
  	relaxed = no
  }
  # Loaded module rlm_utf8
  # Loading module "utf8" from file /etc/raddb/mods-enabled/utf8
  # Loaded module rlm_digest
  # Loading module "digest" from file /etc/raddb/mods-enabled/digest
  # Loaded module rlm_unpack
  # Loading module "unpack" from file /etc/raddb/mods-enabled/unpack
  # Loaded module rlm_dynamic_clients
  # Loading module "dynamic_clients" from file /etc/raddb/mods-enabled/dynamic_clients
  # Loaded module rlm_logintime
  # Loading module "logintime" from file /etc/raddb/mods-enabled/logintime
  logintime {
  	minimum_timeout = 60
  }
  # Loaded module rlm_preprocess
  # Loading module "preprocess" from file /etc/raddb/mods-enabled/preprocess
  preprocess {
  	huntgroups = "/etc/raddb/mods-config/preprocess/huntgroups"
  	hints = "/etc/raddb/mods-config/preprocess/hints"
  	with_ascend_hack = no
  	ascend_channels_per_line = 23
  	with_ntdomain_hack = no
  	with_specialix_jetstream_hack = no
  	with_cisco_vsa_hack = no
  	with_alvarion_vsa_hack = no
  }
  # Loaded module rlm_pap
  # Loading module "pap" from file /etc/raddb/mods-enabled/pap
  pap {
  	normalise = yes
  }
  # Loaded module rlm_soh
  # Loading module "soh" from file /etc/raddb/mods-enabled/soh
  soh {
  	dhcp = yes
  }
  # Loaded module rlm_chap
  # Loading module "chap" from file /etc/raddb/mods-enabled/chap
  # Loaded module rlm_dhcp
  # Loading module "dhcp" from file /etc/raddb/mods-enabled/dhcp
  # Loaded module rlm_linelog
  # Loading module "linelog" from file /etc/raddb/mods-enabled/linelog
  linelog {
  	filename = "/var/log/radius/linelog"
  	escape_filenames = no
  	syslog_severity = "info"
  	permissions = 384
  	format = "This is a log message for %{User-Name}"
  	reference = "messages.%{%{reply:Packet-Type}:-default}"
  }
  # Loading module "log_accounting" from file /etc/raddb/mods-enabled/linelog
  linelog log_accounting {
  	filename = "/var/log/radius/linelog-accounting"
  	escape_filenames = no
  	syslog_severity = "info"
  	permissions = 384
  	format = ""
  	reference = "Accounting-Request.%{%{Acct-Status-Type}:-unknown}"
  }
  # Loaded module rlm_expr
  # Loading module "expr" from file /etc/raddb/mods-enabled/expr
  expr {
  	safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /äéöüàâæçèéêëîïôœùûüaÿÄÉÖÜßÀÂÆÇÈÉÊËÎÏÔŒÙÛÜŸ"
  }
  # Loading module "radutmp" from file /etc/raddb/mods-enabled/radutmp
  radutmp {
  	filename = "/var/log/radius/radutmp"
  	username = "%{User-Name}"
  	case_sensitive = yes
  	check_with_nas = yes
  	permissions = 384
  	caller_id = yes
  }
  # Loaded module rlm_date
  # Loading module "date" from file /etc/raddb/mods-enabled/date
  date {
  	format = "%b %e %Y %H:%M:%S %Z"
  }
  # Loading module "ntlm_auth" from file /etc/raddb/mods-enabled/ntlm_auth
  exec ntlm_auth {
  	wait = yes
  	program = "/path/to/ntlm_auth --request-nt-key --domain=MYDOMAIN --username=%{mschap:User-Name} --password=%{User-Password}"
  	shell_escape = yes
  }
  # Loaded module rlm_mschap
  # Loading module "mschap" from file /etc/raddb/mods-enabled/mschap
  mschap {
  	use_mppe = yes
  	require_encryption = no
  	require_strong = no
  	with_ntdomain_hack = yes
   passchange {
   }
  	allow_retry = yes
  	winbind_retry_with_normalised_username = no
  }
  # Loaded module rlm_realm
  # Loading module "IPASS" from file /etc/raddb/mods-enabled/realm
  realm IPASS {
  	format = "prefix"
  	delimiter = "/"
  	ignore_default = no
  	ignore_null = no
  	default_community = "none"
  	rp_realm = "none"
  	trust_router = "none"
  	tr_port = 0
  }
  # Loading module "suffix" from file /etc/raddb/mods-enabled/realm
  realm suffix {
  	format = "suffix"
  	delimiter = "@"
  	ignore_default = no
  	ignore_null = no
  	default_community = "trapc65x64.localdomain"
  	rp_realm = "main-idp65x64.localdomain"
  	trust_router = "maintr65x64.localdomain"
  	tr_port = 12309
  }
  # Loading module "realmpercent" from file /etc/raddb/mods-enabled/realm
  realm realmpercent {
  	format = "suffix"
  	delimiter = "%"
  	ignore_default = no
  	ignore_null = no
  	default_community = "none"
  	rp_realm = "none"
  	trust_router = "none"
  	tr_port = 0
  }
  # Loading module "ntdomain" from file /etc/raddb/mods-enabled/realm
  realm ntdomain {
  	format = "prefix"
  	delimiter = "\\"
  	ignore_default = no
  	ignore_null = no
  	default_community = "none"
  	rp_realm = "none"
  	trust_router = "none"
  	tr_port = 0
  }
  # Loaded module rlm_passwd
  # Loading module "etc_passwd" from file /etc/raddb/mods-enabled/passwd
  passwd etc_passwd {
  	filename = "/etc/passwd"
  	format = "*User-Name:Crypt-Password:"
  	delimiter = ":"
  	ignore_nislike = no
  	ignore_empty = yes
  	allow_multiple_keys = no
  	hash_size = 100
  }
  # Loaded module rlm_sql
  # Loading module "psksql" from file /etc/raddb/mods-enabled/abfab_psk_sql
  sql psksql {
  	driver = "rlm_sql_sqlite"
  	server = ""
  	port = 0
  	login = ""
  	password = <<< secret >>>
  	radius_db = "radius"
  	read_groups = yes
  	read_profiles = yes
  	read_clients = no
  	delete_stale_sessions = yes
  	sql_user_name = ""
  	default_user_profile = ""
  	client_query = "SELECT id,nasname,shortname,type,secret FROM nas"
  	safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /"
   accounting {
   	reference = ".query"
    type {
     accounting-on {
     }
     accounting-off {
     }
     start {
     }
     interim-update {
     }
     stop {
     }
    }
   }
   post-auth {
   	reference = ".query"
   }
  }
rlm_sql (psksql): Driver rlm_sql_sqlite (module rlm_sql_sqlite) loaded and linked
  # Loaded module rlm_eap
  # Loading module "eap" from file /etc/raddb/mods-enabled/eap
  eap {
  	default_eap_type = "ttls"
  	timer_expire = 60
  	ignore_unknown_eap_types = no
  	cisco_accounting_username_bug = no
  	max_sessions = 1024
  }
  # Loaded module rlm_detail
  # Loading module "auth_log" from file /etc/raddb/mods-enabled/detail.log
  detail auth_log {
  	filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/auth-detail-%Y%m%d"
  	header = "%t"
  	permissions = 384
  	locking = no
  	escape_filenames = no
  	log_packet_header = no
  }
  # Loading module "reply_log" from file /etc/raddb/mods-enabled/detail.log
  detail reply_log {
  	filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/reply-detail-%Y%m%d"
  	header = "%t"
  	permissions = 384
  	locking = no
  	escape_filenames = no
  	log_packet_header = no
  }
  # Loading module "pre_proxy_log" from file /etc/raddb/mods-enabled/detail.log
  detail pre_proxy_log {
  	filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/pre-proxy-detail-%Y%m%d"
  	header = "%t"
  	permissions = 384
  	locking = no
  	escape_filenames = no
  	log_packet_header = no
  }
  # Loading module "post_proxy_log" from file /etc/raddb/mods-enabled/detail.log
  detail post_proxy_log {
  	filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/post-proxy-detail-%Y%m%d"
  	header = "%t"
  	permissions = 384
  	locking = no
  	escape_filenames = no
  	log_packet_header = no
  }
  # Loading module "detail" from file /etc/raddb/mods-enabled/detail
  detail {
  	filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d"
  	header = "%t"
  	permissions = 384
  	locking = no
  	escape_filenames = no
  	log_packet_header = no
  }
  # Loaded module rlm_unix
  # Loading module "unix" from file /etc/raddb/mods-enabled/unix
  unix {
  	radwtmp = "/var/log/radius/radwtmp"
  }
Creating attribute Unix-Group
  # Loaded module rlm_replicate
  # Loading module "replicate" from file /etc/raddb/mods-enabled/replicate
  # Loaded module rlm_files
  # Loading module "files" from file /etc/raddb/mods-enabled/files
  files {
  	filename = "/etc/raddb/mods-config/files/authorize"
  	acctusersfile = "/etc/raddb/mods-config/files/accounting"
  	preproxy_usersfile = "/etc/raddb/mods-config/files/pre-proxy"
  }
  # Loaded module rlm_cache
  # Loading module "cache_eap" from file /etc/raddb/mods-enabled/cache_eap
  cache cache_eap {
  	driver = "rlm_cache_rbtree"
  	key = "%{%{control:State}:-%{%{reply:State}:-%{State}}}"
  	ttl = 15
  	max_entries = 0
  	epoch = 0
  	add_stats = no
  }
  instantiate {
  }
  # Instantiating module "expiration" from file /etc/raddb/mods-enabled/expiration
  # Instantiating module "reject" from file /etc/raddb/mods-enabled/always
  # Instantiating module "fail" from file /etc/raddb/mods-enabled/always
  # Instantiating module "ok" from file /etc/raddb/mods-enabled/always
  # Instantiating module "handled" from file /etc/raddb/mods-enabled/always
  # Instantiating module "invalid" from file /etc/raddb/mods-enabled/always
  # Instantiating module "userlock" from file /etc/raddb/mods-enabled/always
  # Instantiating module "notfound" from file /etc/raddb/mods-enabled/always
  # Instantiating module "noop" from file /etc/raddb/mods-enabled/always
  # Instantiating module "updated" from file /etc/raddb/mods-enabled/always
  # Instantiating module "attr_filter.post-proxy" from file /etc/raddb/mods-enabled/attr_filter
reading pairlist file /etc/raddb/mods-config/attr_filter/post-proxy
  # Instantiating module "attr_filter.pre-proxy" from file /etc/raddb/mods-enabled/attr_filter
reading pairlist file /etc/raddb/mods-config/attr_filter/pre-proxy
  # Instantiating module "attr_filter.access_reject" from file /etc/raddb/mods-enabled/attr_filter
reading pairlist file /etc/raddb/mods-config/attr_filter/access_reject
[/etc/raddb/mods-config/attr_filter/access_reject]:11 Check item "FreeRADIUS-Response-Delay" 	found in filter list for realm "DEFAULT".
[/etc/raddb/mods-config/attr_filter/access_reject]:11 Check item "FreeRADIUS-Response-Delay-USec" 	found in filter list for realm "DEFAULT".
  # Instantiating module "attr_filter.access_challenge" from file /etc/raddb/mods-enabled/attr_filter
reading pairlist file /etc/raddb/mods-config/attr_filter/access_challenge
  # Instantiating module "attr_filter.accounting_response" from file /etc/raddb/mods-enabled/attr_filter
reading pairlist file /etc/raddb/mods-config/attr_filter/accounting_response
  # Instantiating module "logintime" from file /etc/raddb/mods-enabled/logintime
  # Instantiating module "preprocess" from file /etc/raddb/mods-enabled/preprocess
reading pairlist file /etc/raddb/mods-config/preprocess/huntgroups
reading pairlist file /etc/raddb/mods-config/preprocess/hints
  # Instantiating module "pap" from file /etc/raddb/mods-enabled/pap
  # Instantiating module "linelog" from file /etc/raddb/mods-enabled/linelog
  # Instantiating module "log_accounting" from file /etc/raddb/mods-enabled/linelog
  # Instantiating module "mschap" from file /etc/raddb/mods-enabled/mschap
rlm_mschap (mschap): using internal authentication
  # Instantiating module "IPASS" from file /etc/raddb/mods-enabled/realm
  # Instantiating module "suffix" from file /etc/raddb/mods-enabled/realm
Warning: dh_check failed with 8
: the g value is not a generator
  # Instantiating module "realmpercent" from file /etc/raddb/mods-enabled/realm
  # Instantiating module "ntdomain" from file /etc/raddb/mods-enabled/realm
  # Instantiating module "etc_passwd" from file /etc/raddb/mods-enabled/passwd
rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no
  # Instantiating module "psksql" from file /etc/raddb/mods-enabled/abfab_psk_sql
rlm_sql_sqlite: libsqlite version: 3.6.20
   sqlite {
   	filename = "/var/lib/trust_router/keys"
   	busy_timeout = 200
   }
rlm_sql (psksql): Attempting to connect to database "radius"
rlm_sql (psksql): Initialising connection pool
   pool {
   	start = 5
   	min = 5
   	max = 10
   	spare = 3
   	uses = 0
   	lifetime = 0
   	cleanup_interval = 30
   	idle_timeout = 60
   	retry_delay = 1
   	spread = no
   }
rlm_sql (psksql): Opening additional connection (0), 1 of 10 pending slots used
rlm_sql_sqlite: Opening SQLite database "/var/lib/trust_router/keys"
rlm_sql (psksql): Opening additional connection (1), 1 of 9 pending slots used
rlm_sql_sqlite: Opening SQLite database "/var/lib/trust_router/keys"
rlm_sql (psksql): Opening additional connection (2), 1 of 8 pending slots used
rlm_sql_sqlite: Opening SQLite database "/var/lib/trust_router/keys"
rlm_sql (psksql): Opening additional connection (3), 1 of 7 pending slots used
rlm_sql_sqlite: Opening SQLite database "/var/lib/trust_router/keys"
rlm_sql (psksql): Opening additional connection (4), 1 of 6 pending slots used
rlm_sql_sqlite: Opening SQLite database "/var/lib/trust_router/keys"
  # Instantiating module "eap" from file /etc/raddb/mods-enabled/eap
   # Linked to sub-module rlm_eap_md5
   # Linked to sub-module rlm_eap_leap
   # Linked to sub-module rlm_eap_gtc
   gtc {
   	challenge = "Password: "
   	auth_type = "PAP"
   }
   # Linked to sub-module rlm_eap_tls
   tls {
   	tls = "tls-common"
   }
   tls-config tls-common {
   	verify_depth = 0
   	ca_path = "/etc/raddb/certs"
   	pem_file_type = yes
   	private_key_file = "/etc/raddb/certs/server.pem"
   	certificate_file = "/etc/raddb/certs/server.pem"
   	ca_file = "/etc/raddb/certs/ca.pem"
   	private_key_password = <<< secret >>>
   	dh_file = "/etc/raddb/certs/dh"
   	fragment_size = 1024
   	include_length = yes
   	auto_chain = yes
   	check_crl = no
   	check_all_crl = no
   	cipher_list = "DEFAULT"
   	ecdh_curve = "prime256v1"
    cache {
    	enable = yes
    	lifetime = 24
    	max_entries = 255
    }
    verify {
    	skip_if_ocsp_ok = no
    }
    ocsp {
    	enable = no
    	override_cert_url = yes
    	url = "http://127.0.0.1/ocsp/"
    	use_nonce = yes
    	timeout = 0
    	softfail = no
    }
   }
   # Linked to sub-module rlm_eap_ttls
   ttls {
   	tls = "tls-common"
   	default_eap_type = "md5"
   	copy_request_to_tunnel = no
   	use_tunneled_reply = no
   	virtual_server = "inner-tunnel"
   	include_length = yes
   	require_client_cert = no
   }
tls: Using cached TLS configuration from previous invocation
   # Linked to sub-module rlm_eap_peap
   peap {
   	tls = "tls-common"
   	default_eap_type = "mschapv2"
   	copy_request_to_tunnel = no
   	use_tunneled_reply = no
   	proxy_tunneled_request_as_eap = yes
   	virtual_server = "inner-tunnel"
   	soh = no
   	require_client_cert = no
   }
tls: Using cached TLS configuration from previous invocation
   # Linked to sub-module rlm_eap_mschapv2
   mschapv2 {
   	with_ntdomain_hack = no
   	send_error = no
   }
  # Instantiating module "auth_log" from file /etc/raddb/mods-enabled/detail.log
rlm_detail (auth_log): 'User-Password' suppressed, will not appear in detail output
  # Instantiating module "reply_log" from file /etc/raddb/mods-enabled/detail.log
  # Instantiating module "pre_proxy_log" from file /etc/raddb/mods-enabled/detail.log
  # Instantiating module "post_proxy_log" from file /etc/raddb/mods-enabled/detail.log
  # Instantiating module "detail" from file /etc/raddb/mods-enabled/detail
  # Instantiating module "files" from file /etc/raddb/mods-enabled/files
reading pairlist file /etc/raddb/mods-config/files/authorize
reading pairlist file /etc/raddb/mods-config/files/accounting
reading pairlist file /etc/raddb/mods-config/files/pre-proxy
  # Instantiating module "cache_eap" from file /etc/raddb/mods-enabled/cache_eap
rlm_cache (cache_eap): Driver rlm_cache_rbtree (module rlm_cache_rbtree) loaded and linked
 } # modules
radiusd: #### Loading Virtual Servers ####
server { # from file /etc/raddb/radiusd.conf
} # server
server default { # from file /etc/raddb/sites-enabled/default
 # Loading authenticate {...}
 # Loading authorize {...}
Ignoring "sql" (see raddb/mods-available/README.rst)
Ignoring "ldap" (see raddb/mods-available/README.rst)
 # Loading preacct {...}
 # Loading accounting {...}
 # Loading post-proxy {...}
 # Loading post-auth {...}
} # server default
server abfab-idp { # from file /etc/raddb/sites-enabled/abfab-tr-idp
 # Loading authenticate {...}
 # Loading authorize {...}
 # Loading post-proxy {...}
 # Loading post-auth {...}
} # server abfab-idp
server channel_bindings { # from file /etc/raddb/sites-enabled/channel_bindings
 # Loading authorize {...}
} # server channel_bindings
server inner-tunnel { # from file /etc/raddb/sites-enabled/inner-tunnel
 # Loading authenticate {...}
 # Loading authorize {...}
 # Loading session {...}
 # Loading post-proxy {...}
 # Loading post-auth {...}
 # Skipping contents of 'if' as it is always 'false' -- /etc/raddb/sites-enabled/inner-tunnel:330
} # server inner-tunnel
 thread pool {
 	start_servers = 5
 	max_servers = 32
 	min_spare_servers = 3
 	max_spare_servers = 10
 	max_requests_per_server = 0
 	cleanup_delay = 5
 	max_queue_size = 65536
 	auto_limit_acct = no
 }
[New Thread 0x7ffff231e700 (LWP 5309)]
Thread spawned new child 1. Total threads in pool: 1
Thread 1 waiting to be assigned a request
[New Thread 0x7ffff191d700 (LWP 5310)]
Thread spawned new child 2. Total threads in pool: 2
Thread 2 waiting to be assigned a request
[New Thread 0x7ffff0f1c700 (LWP 5311)]
Thread spawned new child 3. Total threads in pool: 3
Thread 3 waiting to be assigned a request
[New Thread 0x7ffff051b700 (LWP 5312)]
Thread spawned new child 4. Total threads in pool: 4
Thread 4 waiting to be assigned a request
[New Thread 0x7fffefb1a700 (LWP 5313)]
Thread spawned new child 5. Total threads in pool: 5
Thread pool initialized
radiusd: #### Opening IP addresses and Ports ####
Thread 5 waiting to be assigned a request
listen {
 	type = "auth"
 	virtual_server = "abfab-idp"
 	ipaddr = *
 	port = 2083
 	proto = "tcp"
  tls {
  	verify_depth = 0
  	ca_path = "/etc/raddb/certs"
  	pem_file_type = yes
  	private_key_file = "/etc/raddb/certs/server.key"
  	certificate_file = "/etc/raddb/certs/server.pem"
  	ca_file = "/etc/raddb/certs/ca.pem"
  	private_key_password = <<< secret >>>
  	psk_query = "%{psksql:select hex(key) from psk_keys where keyid = '%{TLS-PSK-Identity}'}"
  	dh_file = "/etc/raddb/certs/dh"
  	fragment_size = 8192
  	include_length = yes
  	auto_chain = yes
  	check_crl = no
  	check_all_crl = no
  	cipher_list = "DEFAULT"
  	require_client_cert = yes
  	ecdh_curve = "prime256v1"
   cache {
   	enable = no
   	lifetime = 24
   	max_entries = 255
   }
   verify {
   	skip_if_ocsp_ok = no
   }
   ocsp {
   	enable = no
   	override_cert_url = no
   	use_nonce = yes
   	timeout = 0
   	softfail = no
   }
  }
 	clients = "radsec-abfab"
  client default {
  	ipaddr = 0.0.0.0/0
  	require_message_authenticator = no
  	proto = "tls"
   limit {
   	max_connections = 16
   	lifetime = 0
   	idle_timeout = 30
   }
  }
}
listen {
  	type = "auth"
  	ipaddr = *
  	port = 0
   limit {
   	max_connections = 16
   	lifetime = 0
   	idle_timeout = 30
   }
}
listen {
  	type = "acct"
  	ipaddr = *
  	port = 0
   limit {
   	max_connections = 16
   	lifetime = 0
   	idle_timeout = 30
   }
}
listen {
  	type = "auth"
  	ipv6addr = ::
  	port = 0
   limit {
   	max_connections = 16
   	lifetime = 0
   	idle_timeout = 30
   }
}
listen {
  	type = "acct"
  	ipv6addr = ::
  	port = 0
   limit {
   	max_connections = 16
   	lifetime = 0
   	idle_timeout = 30
   }
}
listen {
  	type = "auth"
  	ipaddr = 127.0.0.1
  	port = 18120
}
Listening on auth proto tcp address * port 2083 (TLS) bound to server abfab-idp
Listening on auth address * port 1812 bound to server default
Listening on acct address * port 1813 bound to server default
Listening on auth address :: port 1812 bound to server default
Listening on acct address :: port 1813 bound to server default
Listening on auth address 127.0.0.1 port 18120 bound to server inner-tunnel
Listening on proxy address * port 52936
Listening on proxy address :: port 41170
Ready to process requests
 ... new connection request on TCP socket
Listening on auth from client (127.0.0.1, 49630) -> (*, 2083, virtual-server=abfab-idp)
Waking up in 0.7 seconds.
(0) Initiating new EAP-TLS session
(0) Setting verify mode to require certificate from client
(0) (other): before/accept initialization
(0) TLS_accept: before/accept initialization
(0) <<< recv TLS 1.0 Handshake [length 0096], ClientHello
(0) TLS_accept: SSLv3 read client hello A
(0) >>> send TLS 1.0 Handshake [length 003e], ServerHello
(0) TLS_accept: SSLv3 write server hello A
(0) >>> send TLS 1.0 Handshake [length 094e], Certificate
(0) TLS_accept: SSLv3 write certificate A
(0) >>> send TLS 1.0 Handshake [length 014b], ServerKeyExchange
(0) TLS_accept: SSLv3 write key exchange A
(0) >>> send TLS 1.0 Handshake [length 00bf], CertificateRequest
(0) TLS_accept: SSLv3 write certificate request A
(0) TLS_accept: SSLv3 flush data
(0) TLS_accept: Need to read more data: SSLv3 read client certificate A
(0) TLS_accept: Need to read more data: SSLv3 read client certificate A
(0) In SSL Handshake Phase
(0) In SSL Accept mode
Waking up in 0.7 seconds.
(0) <<< recv TLS 1.0 Handshake [length 0949], Certificate
(0) Creating attributes from certificate OIDs
(0) Creating attributes from certificate OIDs
(0)   TLS-Client-Cert-X509v3-Extended-Key-Usage += "TLS Web Client Authentication"
(0) TLS_accept: SSLv3 read client certificate A
(0) <<< recv TLS 1.0 Handshake [length 0046], ClientKeyExchange
(0) TLS_accept: SSLv3 read client key exchange A
(0) <<< recv TLS 1.0 Handshake [length 0106], CertificateVerify
(0) TLS_accept: SSLv3 read certificate verify A
(0) <<< recv TLS 1.0 ChangeCipherSpec [length 0001]
(0) <<< recv TLS 1.0 Handshake [length 0010], Finished
(0) TLS_accept: SSLv3 read finished A
(0) >>> send TLS 1.0 ChangeCipherSpec [length 0001]
(0) TLS_accept: SSLv3 write change cipher spec A
(0) >>> send TLS 1.0 Handshake [length 0010], Finished
(0) TLS_accept: SSLv3 write finished A
(0) TLS_accept: SSLv3 flush data
(0) (other): SSL negotiation finished successfully
(0) SSL Connection Established
Waking up in 0.6 seconds.
(0) Application data status 7
(0) tls_recv: Access-Request packet from host 127.0.0.1 port 49630, id=0, length=135
Threads: total/active/spare threads = 5/0/5
Waking up in 0.3 seconds.
Thread 5 got semaphore
Thread 5 handling request 0, (1 handled so far)
(0) Received Access-Request Id 0 from 127.0.0.1:49630 to 0.0.0.0:2083 length 135
(0)   User-Name = "@trapc65x64.localdomain"
(0)   GSS-Acceptor-Service-Name = "trustidentity"
(0)   GSS-Acceptor-Host-Name = "main-idp65x64.localdomain"
(0)   EAP-Message = 0x0200001c0140747261706336357836342e6c6f63616c646f6d61696e
(0)   Message-Authenticator = 0xa8ac9eac61fe7a9db453177f92034d9a
(0) # Executing section authorize from file /etc/raddb/sites-enabled/abfab-tr-idp
(0)   authorize {
(0)     policy psk_authorize {
(0)       if (&TLS-PSK-Identity) {
(0)       if (&TLS-PSK-Identity)  -> FALSE
(0)     } # policy psk_authorize = notfound
(0)     policy abfab_client_check {
(0)       if ("%{client:gss_acceptor_host_name}" && &gss-acceptor-host-name) {
(0)       EXPAND %{client:gss_acceptor_host_name}
(0)          -->
(0)       if ("%{client:gss_acceptor_host_name}" && &gss-acceptor-host-name)  -> FALSE
(0)       if ("%{client:trust_router_coi}") {
(0)       EXPAND %{client:trust_router_coi}
(0)          --> trapc65x64.localdomain
(0)       if ("%{client:trust_router_coi}")  -> TRUE
(0)       if ("%{client:trust_router_coi}")  {
(0)         update request {
(0)           EXPAND %{client:trust_router_coi}
(0)              --> trapc65x64.localdomain
(0)           Trust-Router-COI := trapc65x64.localdomain
(0)         } # update request = noop
(0)       } # if ("%{client:trust_router_coi}")  = noop
(0)       if ("%{client:gss_acceptor_realm_name}") {
(0)       EXPAND %{client:gss_acceptor_realm_name}
(0)          --> main-idp65x64.localdomain
(0)       if ("%{client:gss_acceptor_realm_name}")  -> TRUE
(0)       if ("%{client:gss_acceptor_realm_name}")  {
(0)         update request {
(0)           EXPAND %{client:gss_acceptor_realm_name}
(0)              --> main-idp65x64.localdomain
(0)           GSS-Acceptor-Realm-Name := main-idp65x64.localdomain
(0)         } # update request = noop
(0)       } # if ("%{client:gss_acceptor_realm_name}")  = noop
(0)     } # policy abfab_client_check = noop
(0)     policy filter_username {
(0)       if (&User-Name) {
(0)       if (&User-Name)  -> TRUE
(0)       if (&User-Name)  {
(0)         if (&User-Name =~ / /) {
(0)         if (&User-Name =~ / /)  -> FALSE
(0)         if (&User-Name =~ /@[^@]*@/ ) {
(0)         if (&User-Name =~ /@[^@]*@/ )  -> FALSE
(0)         if (&User-Name =~ /\.\./ ) {
(0)         if (&User-Name =~ /\.\./ )  -> FALSE
(0)         if ((&User-Name =~ /@/) && (&User-Name !~ /@(.+)\.(.+)$/))  {
(0)         if ((&User-Name =~ /@/) && (&User-Name !~ /@(.+)\.(.+)$/))   -> FALSE
(0)         if (&User-Name =~ /\.$/)  {
(0)         if (&User-Name =~ /\.$/)   -> FALSE
(0)         if (&User-Name =~ /@\./)  {
(0)         if (&User-Name =~ /@\./)   -> FALSE
(0)       } # if (&User-Name)  = noop
(0)     } # policy filter_username = noop
(0)     [preprocess] = ok
(0) suffix: Checking for suffix after "@"
(0) suffix: Looking up realm "trapc65x64.localdomain" for User-Name = "@trapc65x64.localdomain"
Opening TIDC connection to maintr65x64.localdomain:12309
Waking up in 0.3 seconds.
Waking up in 0.1 seconds.
Waking up in 0.7 seconds.
Waking up in 1.1 seconds.
Waking up in 1.6 seconds.
Waking up in 2.5 seconds.
Waking up in 3.7 seconds.

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffefb1a700 (LWP 5313)]
gsscon_connect (inHost=0x8fd5d0 "maintr65x64.localdomain", inPort=12309,
    inServiceName=0x38af008fcc "trustidentity", outFD=0x7fffefb1895c,
    outGSSContext=0x7fffefb18998) at gsscon_active.c:92
92		saddr.sin_family = hp->h_addrtype;

Or is this in the TR library itself? I've raised this on the Moonshot Dev list as a precaution.

With Regards

Stefan Paetow
Moonshot Industry & Research Liaison Coordinator

t: +44 (0)1235 822 125
gpg: 0x3FCE5142
xmpp: stefanp@jabber.dev.ja.net
skype: stefan.paetow.janet

jisc.ac.uk

Jisc is a registered charity (number 1149740) and a company limited by guarantee which is registered in England under Company No. 5747339, VAT No. GB 197 0632 86. Jisc’s registered office is: One Castlepark, Tower Hill, Bristol, BS2 0JA. T 0203 697 5800.