Cancellation of Previous Trouble Report
早川 拓人
Takuto.Hayakawa at soliton.co.jp
Wed Jan 15 06:16:14 UTC 2025
Hi
I hope this message finds you well.
I am writing to inform you that the issue reported in my previous email regarding the segmentation fault in FreeRADIUS v3.2.5 has already been resolved.
Please disregard the trouble report sent earlier.
Thank you for your understanding and support.
Best regards,
-----Original Message-----
From: Freeradius-Users <freeradius-users-bounces+takuto.hayakawa=soliton.co.jp at lists.freeradius.org> On Behalf Of 早川 拓人
Sent: Wednesday, January 15, 2025 2:56 PM
To: freeradius-users at lists.freeradius.org
Subject: Segmentation Fault Issue in FreeRADIUS v3.2.5
Hi!
I hope this message finds you well.
I am writing to report a critical issue we have encountered with FreeRADIUS v3.2.5. When the home server does not respond and a proxy request to the user fails, it results in a segmentation fault.
To reproduce the issue, please add the following configuration:
==========================================================================
radiusd.conf:
client redundant-2 {
ipaddr = "192.168.1.216"
secret = "testing1234"
}
==========================================================================
sites-enabled/redundant-radrelay-2:
home_server redundant-2-server {
type = acct
ipaddr = 192.168.1.216
port = 1813
secret = "testing5678"
status_check = status-server
response_window = 5
response_timeouts = 1
zombie_period = 20
}
home_server_pool redundant-2-pool {
home_server = redundant-2-server
}
realm redundant-2 {
acct_pool = redundant-2-pool
}
server redundant-2-server {
listen {
type = detail
filename = /var/data/redundant2/detail
load_factor = 30
track = yes
unlink_work_detail_keep_limit = 1000
}
accounting {
update control {
Proxy-To-Realm := "redundant-2"
}
}
}
==========================================================================
mods-enabled/redundant:
detail detail_redundant2 {
filename = /var/data/redundant2/detail
permissions = 0600
locking = yes
detail_size_limit = 1048576
detail_keep_limit_for_size = 1010
}
==========================================================================
When the RADIUS service is started and an Accounting Start packet is received, it results in a segmentation fault.
It appears that the segmentation fault occurs due to a failure to access "request->packet->code" at the following commit:
https://github.com/FreeRADIUS/freeradius-server/commit/67e58e67f7ba0efaa73cf8c44703d642f21cc5ab#diff-e404258453a4f367c72ff4df35f2669a4c629a7db3989b96bee49fd1f771c1a5R99
Please find the debug log below for your reference:
==========================================================================
freeradius thayakawa% sudo /usr/local/sbin/radiusd -X FreeRADIUS Version 3.2.5 Copyright (C) 1999-2023 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 Starting - reading configuration files ...
including dictionary file /usr/local/share/freeradius/dictionary
including dictionary file /usr/local/share/freeradius/dictionary.dhcp
including dictionary file /usr/local/share/freeradius/dictionary.vqp
including dictionary file /usr/local/etc/raddb/dictionary including configuration file /usr/local/etc/raddb/radiusd.conf including configuration file /usr/local/etc/raddb/proxy.conf including configuration file /usr/local/etc/raddb/clients.conf including files in directory /usr/local/etc/raddb/mods-enabled/
including configuration file /usr/local/etc/raddb/mods-enabled/expr
including configuration file /usr/local/etc/raddb/mods-enabled/attr_filter
including configuration file /usr/local/etc/raddb/mods-enabled/preprocess
including configuration file /usr/local/etc/raddb/mods-enabled/linelog
including configuration file /usr/local/etc/raddb/mods-enabled/redundant
including configuration file /usr/local/etc/raddb/mods-enabled/sradutmp
including configuration file /usr/local/etc/raddb/mods-enabled/replicate
including configuration file /usr/local/etc/raddb/mods-enabled/passwd
including configuration file /usr/local/etc/raddb/mods-enabled/detail.log
including configuration file /usr/local/etc/raddb/mods-enabled/radutmp
including configuration file /usr/local/etc/raddb/mods-enabled/unix
including configuration file /usr/local/etc/raddb/mods-enabled/digest
including configuration file /usr/local/etc/raddb/mods-enabled/always
including configuration file /usr/local/etc/raddb/mods-enabled/ntlm_auth
including configuration file /usr/local/etc/raddb/mods-enabled/realm
including configuration file /usr/local/etc/raddb/mods-enabled/cache_eap
including configuration file /usr/local/etc/raddb/mods-enabled/unpack
including configuration file /usr/local/etc/raddb/mods-enabled/echo
including configuration file /usr/local/etc/raddb/mods-enabled/detail
including configuration file /usr/local/etc/raddb/mods-enabled/dynamic_clients
including configuration file /usr/local/etc/raddb/mods-enabled/files
including configuration file /usr/local/etc/raddb/mods-enabled/chap
including configuration file /usr/local/etc/raddb/mods-enabled/logintime
including configuration file /usr/local/etc/raddb/mods-enabled/pap
including configuration file /usr/local/etc/raddb/mods-enabled/eap
including configuration file /usr/local/etc/raddb/mods-enabled/mschap
including configuration file /usr/local/etc/raddb/mods-enabled/expiration
including configuration file /usr/local/etc/raddb/mods-enabled/soh
including configuration file /usr/local/etc/raddb/mods-enabled/date
including configuration file /usr/local/etc/raddb/mods-enabled/utf8
including configuration file /usr/local/etc/raddb/mods-enabled/exec
including files in directory /usr/local/etc/raddb/policy.d/ including configuration file /usr/local/etc/raddb/policy.d/control
including configuration file /usr/local/etc/raddb/policy.d/filter
including configuration file /usr/local/etc/raddb/policy.d/canonicalization
including configuration file /usr/local/etc/raddb/policy.d/moonshot-targeted-ids
including configuration file /usr/local/etc/raddb/policy.d/operator-name
including configuration file /usr/local/etc/raddb/policy.d/cui including configuration file /usr/local/etc/raddb/policy.d/dhcp
including configuration file /usr/local/etc/raddb/policy.d/debug
including configuration file /usr/local/etc/raddb/policy.d/abfab-tr
including configuration file /usr/local/etc/raddb/policy.d/eap including configuration file /usr/local/etc/raddb/policy.d/rfc7542
including configuration file /usr/local/etc/raddb/policy.d/accounting
including files in directory /usr/local/etc/raddb/sites-enabled/
including configuration file /usr/local/etc/raddb/sites-enabled/default
including configuration file /usr/local/etc/raddb/sites-enabled/redundant-radrelay-2
including configuration file /usr/local/etc/raddb/sites-enabled/inner-tunnel
main {
security {
allow_core_dumps = no
}
name = "radiusd"
prefix = "/usr/local"
localstatedir = "/usr/local/var"
logdir = "/usr/local/var/log/radius"
run_dir = "/usr/local/var/run/radiusd"
}
main {
name = "radiusd"
prefix = "/usr/local"
localstatedir = "/usr/local/var"
sbindir = "/usr/local/sbin"
logdir = "/usr/local/var/log/radius"
run_dir = "/usr/local/var/run/radiusd"
libdir = "/usr/local/lib"
radacctdir = "/usr/local/var/log/radius/radacct"
hostname_lookups = no
max_request_time = 30
proxy_dedup_window = 1
cleanup_delay = 5
max_requests = 16384
max_fds = 512
postauth_client_lost = no
pidfile = "/usr/local/var/run/radiusd/radiusd.pid"
checkrad = "/usr/local/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
require_message_authenticator = "auto"
limit_proxy_state = "auto"
allow_vulnerable_openssl = "no"
}
}
radiusd: #### Loading Realms and Home Servers #### proxy server {
retry_delay = 5
retry_count = 3
default_fallback = no
dead_time = 120
wake_all_if_all_dead = no
}
home_server localhost {
nonblock = no
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
}
}
home_server redundant-2-server {
nonblock = no
ipaddr = 192.168.1.216
port = 1813
type = "acct"
secret = <<< secret >>>
response_window = 5.000000
response_timeouts = 1
max_outstanding = 65536
zombie_period = 20
status_check = "status-server"
ping_interval = 30
check_timeout = 4
num_answers_to_alive = 3
revive_interval = 300
limit {
max_connections = 16
max_requests = 0
lifetime = 0
idle_timeout = 0
}
coa {
irt = 2
mrt = 16
mrc = 5
mrd = 30
}
}
home_server_pool my_auth_failover {
type = fail-over
home_server = localhost
}
realm example.com {
auth_pool = my_auth_failover
}
realm LOCAL {
}
home_server_pool redundant-2-pool {
home_server = redundant-2-server
}
realm redundant-2 {
acct_pool = redundant-2-pool
}
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
secret = <<< secret >>>
limit {
max_connections = 16
lifetime = 0
idle_timeout = 30
}
}
client private-network {
ipaddr = 0.0.0.0/0
secret = <<< secret >>>
limit {
max_connections = 16
lifetime = 0
idle_timeout = 30
}
}
client redundant-2 {
ipaddr = 192.168.1.216
secret = <<< secret >>>
limit {
max_connections = 16
lifetime = 0
idle_timeout = 30
}
}
Debugger not 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_expr
# Loading module "expr" from file /usr/local/etc/raddb/mods-enabled/expr
expr {
safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /aeouaaaceeeeiio?uuuayAEOUsAAACEEEEIIO?UUU?"
}
# Loaded module rlm_attr_filter
# Loading module "attr_filter.post-proxy" from file /usr/local/etc/raddb/mods-enabled/attr_filter
attr_filter attr_filter.post-proxy {
filename = "/usr/local/etc/raddb/mods-config/attr_filter/post-proxy"
key = "%{Realm}"
relaxed = no
}
# Loading module "attr_filter.pre-proxy" from file /usr/local/etc/raddb/mods-enabled/attr_filter
attr_filter attr_filter.pre-proxy {
filename = "/usr/local/etc/raddb/mods-config/attr_filter/pre-proxy"
key = "%{Realm}"
relaxed = no
}
# Loading module "attr_filter.access_reject" from file /usr/local/etc/raddb/mods-enabled/attr_filter
attr_filter attr_filter.access_reject {
filename = "/usr/local/etc/raddb/mods-config/attr_filter/access_reject"
key = "%{User-Name}"
relaxed = no
}
# Loading module "attr_filter.access_challenge" from file /usr/local/etc/raddb/mods-enabled/attr_filter
attr_filter attr_filter.access_challenge {
filename = "/usr/local/etc/raddb/mods-config/attr_filter/access_challenge"
key = "%{User-Name}"
relaxed = no
}
# Loading module "attr_filter.accounting_response" from file /usr/local/etc/raddb/mods-enabled/attr_filter
attr_filter attr_filter.accounting_response {
filename = "/usr/local/etc/raddb/mods-config/attr_filter/accounting_response"
key = "%{User-Name}"
relaxed = no
}
# Loaded module rlm_preprocess
# Loading module "preprocess" from file /usr/local/etc/raddb/mods-enabled/preprocess
preprocess {
huntgroups = "/usr/local/etc/raddb/mods-config/preprocess/huntgroups"
hints = "/usr/local/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_linelog
# Loading module "linelog" from file /usr/local/etc/raddb/mods-enabled/linelog
linelog {
filename = "/usr/local/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 /usr/local/etc/raddb/mods-enabled/linelog
linelog log_accounting {
filename = "/usr/local/var/log/radius/linelog-accounting"
escape_filenames = no
syslog_severity = "info"
permissions = 384
format = ""
reference = "Accounting-Request.%{%{Acct-Status-Type}:-unknown}"
}
# Loaded module rlm_detail
# Loading module "detail_redundant2" from file /usr/local/etc/raddb/mods-enabled/redundant
detail detail_redundant2 {
filename = "/var/data/redundant2/detail"
header = "%t"
permissions = 384
locking = yes
dates_as_integer = no
escape_filenames = no
log_packet_header = no
}
# Loaded module rlm_radutmp
# Loading module "sradutmp" from file /usr/local/etc/raddb/mods-enabled/sradutmp
radutmp sradutmp {
filename = "/usr/local/var/log/radius/sradutmp"
username = "%{User-Name}"
case_sensitive = yes
check_with_nas = yes
permissions = 420
caller_id = no
}
# Loaded module rlm_replicate
# Loading module "replicate" from file /usr/local/etc/raddb/mods-enabled/replicate
# Loaded module rlm_passwd
# Loading module "etc_passwd" from file /usr/local/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
}
# Loading module "auth_log" from file /usr/local/etc/raddb/mods-enabled/detail.log
detail auth_log {
filename = "/usr/local/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/auth-detail-%Y%m%d"
header = "%t"
permissions = 384
locking = no
dates_as_integer = no
escape_filenames = no
log_packet_header = no
}
# Loading module "reply_log" from file /usr/local/etc/raddb/mods-enabled/detail.log
detail reply_log {
filename = "/usr/local/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/reply-detail-%Y%m%d"
header = "%t"
permissions = 384
locking = no
dates_as_integer = no
escape_filenames = no
log_packet_header = no
}
# Loading module "pre_proxy_log" from file /usr/local/etc/raddb/mods-enabled/detail.log
detail pre_proxy_log {
filename = "/usr/local/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/pre-proxy-detail-%Y%m%d"
header = "%t"
permissions = 384
locking = no
dates_as_integer = no
escape_filenames = no
log_packet_header = no
}
# Loading module "post_proxy_log" from file /usr/local/etc/raddb/mods-enabled/detail.log
detail post_proxy_log {
filename = "/usr/local/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/post-proxy-detail-%Y%m%d"
header = "%t"
permissions = 384
locking = no
dates_as_integer = no
escape_filenames = no
log_packet_header = no
}
# Loading module "radutmp" from file /usr/local/etc/raddb/mods-enabled/radutmp
radutmp {
filename = "/usr/local/var/log/radius/radutmp"
username = "%{User-Name}"
case_sensitive = yes
check_with_nas = yes
permissions = 384
caller_id = yes
}
# Loaded module rlm_unix
# Loading module "unix" from file /usr/local/etc/raddb/mods-enabled/unix
unix {
radwtmp = "/usr/local/var/log/radius/radwtmp"
}
Creating attribute Unix-Group
# Loaded module rlm_digest
# Loading module "digest" from file /usr/local/etc/raddb/mods-enabled/digest
# Loaded module rlm_always
# Loading module "reject" from file /usr/local/etc/raddb/mods-enabled/always
always reject {
rcode = "reject"
simulcount = 0
mpp = no
}
# Loading module "fail" from file /usr/local/etc/raddb/mods-enabled/always
always fail {
rcode = "fail"
simulcount = 0
mpp = no
}
# Loading module "ok" from file /usr/local/etc/raddb/mods-enabled/always
always ok {
rcode = "ok"
simulcount = 0
mpp = no
}
# Loading module "handled" from file /usr/local/etc/raddb/mods-enabled/always
always handled {
rcode = "handled"
simulcount = 0
mpp = no
}
# Loading module "invalid" from file /usr/local/etc/raddb/mods-enabled/always
always invalid {
rcode = "invalid"
simulcount = 0
mpp = no
}
# Loading module "userlock" from file /usr/local/etc/raddb/mods-enabled/always
always userlock {
rcode = "userlock"
simulcount = 0
mpp = no
}
# Loading module "notfound" from file /usr/local/etc/raddb/mods-enabled/always
always notfound {
rcode = "notfound"
simulcount = 0
mpp = no
}
# Loading module "noop" from file /usr/local/etc/raddb/mods-enabled/always
always noop {
rcode = "noop"
simulcount = 0
mpp = no
}
# Loading module "updated" from file /usr/local/etc/raddb/mods-enabled/always
always updated {
rcode = "updated"
simulcount = 0
mpp = no
}
# Loaded module rlm_exec
# Loading module "ntlm_auth" from file /usr/local/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_realm
# Loading module "IPASS" from file /usr/local/etc/raddb/mods-enabled/realm
realm IPASS {
format = "prefix"
delimiter = "/"
ignore_default = no
ignore_null = no
}
# Loading module "suffix" from file /usr/local/etc/raddb/mods-enabled/realm
realm suffix {
format = "suffix"
delimiter = "@"
ignore_default = no
ignore_null = no
}
# Loading module "bangpath" from file /usr/local/etc/raddb/mods-enabled/realm
realm bangpath {
format = "prefix"
delimiter = "!"
ignore_default = no
ignore_null = no
}
# Loading module "realmpercent" from file /usr/local/etc/raddb/mods-enabled/realm
realm realmpercent {
format = "suffix"
delimiter = "%"
ignore_default = no
ignore_null = no
}
# Loading module "ntdomain" from file /usr/local/etc/raddb/mods-enabled/realm
realm ntdomain {
format = "prefix"
delimiter = "\"
ignore_default = no
ignore_null = no
}
# Loaded module rlm_cache
# Loading module "cache_eap" from file /usr/local/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
}
# Loaded module rlm_unpack
# Loading module "unpack" from file /usr/local/etc/raddb/mods-enabled/unpack
# Loading module "echo" from file /usr/local/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 "detail" from file /usr/local/etc/raddb/mods-enabled/detail
detail {
filename = "/usr/local/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d"
header = "%t"
permissions = 384
locking = no
dates_as_integer = no
escape_filenames = no
log_packet_header = no
}
# Loaded module rlm_dynamic_clients
# Loading module "dynamic_clients" from file /usr/local/etc/raddb/mods-enabled/dynamic_clients
# Loaded module rlm_files
# Loading module "files" from file /usr/local/etc/raddb/mods-enabled/files
files {
filename = "/usr/local/etc/raddb/mods-config/files/authorize"
acctusersfile = "/usr/local/etc/raddb/mods-config/files/accounting"
preproxy_usersfile = "/usr/local/etc/raddb/mods-config/files/pre-proxy"
}
# Loaded module rlm_chap
# Loading module "chap" from file /usr/local/etc/raddb/mods-enabled/chap
# Loaded module rlm_logintime
# Loading module "logintime" from file /usr/local/etc/raddb/mods-enabled/logintime
logintime {
minimum_timeout = 60
}
# Loaded module rlm_pap
# Loading module "pap" from file /usr/local/etc/raddb/mods-enabled/pap
pap {
normalise = yes
}
# Loaded module rlm_eap
# Loading module "eap" from file /usr/local/etc/raddb/mods-enabled/eap
eap {
default_eap_type = "md5"
timer_expire = 60
max_eap_type = 52
ignore_unknown_eap_types = no
cisco_accounting_username_bug = no
max_sessions = 16384
dedup_key = ""
}
# Loaded module rlm_mschap
# Loading module "mschap" from file /usr/local/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_expiration
# Loading module "expiration" from file /usr/local/etc/raddb/mods-enabled/expiration
# Loaded module rlm_soh
# Loading module "soh" from file /usr/local/etc/raddb/mods-enabled/soh
soh {
dhcp = yes
}
# Loaded module rlm_date
# Loading module "date" from file /usr/local/etc/raddb/mods-enabled/date
date {
format = "%b %e %Y %H:%M:%S %Z"
utc = no
}
# Loading module "wispr2date" from file /usr/local/etc/raddb/mods-enabled/date
date wispr2date {
format = "%Y-%m-%dT%H:%M:%S"
utc = no
}
# Loaded module rlm_utf8
# Loading module "utf8" from file /usr/local/etc/raddb/mods-enabled/utf8
# Loading module "exec" from file /usr/local/etc/raddb/mods-enabled/exec
exec {
wait = no
input_pairs = "request"
shell_escape = yes
timeout = 10
}
instantiate {
}
# Instantiating module "attr_filter.post-proxy" from file /usr/local/etc/raddb/mods-enabled/attr_filter
reading pairlist file /usr/local/etc/raddb/mods-config/attr_filter/post-proxy
# Instantiating module "attr_filter.pre-proxy" from file /usr/local/etc/raddb/mods-enabled/attr_filter
reading pairlist file /usr/local/etc/raddb/mods-config/attr_filter/pre-proxy
# Instantiating module "attr_filter.access_reject" from file /usr/local/etc/raddb/mods-enabled/attr_filter
reading pairlist file /usr/local/etc/raddb/mods-config/attr_filter/access_reject
# Instantiating module "attr_filter.access_challenge" from file /usr/local/etc/raddb/mods-enabled/attr_filter
reading pairlist file /usr/local/etc/raddb/mods-config/attr_filter/access_challenge
# Instantiating module "attr_filter.accounting_response" from file /usr/local/etc/raddb/mods-enabled/attr_filter
reading pairlist file /usr/local/etc/raddb/mods-config/attr_filter/accounting_response
# Instantiating module "preprocess" from file /usr/local/etc/raddb/mods-enabled/preprocess
reading pairlist file /usr/local/etc/raddb/mods-config/preprocess/huntgroups
reading pairlist file /usr/local/etc/raddb/mods-config/preprocess/hints
# Instantiating module "linelog" from file /usr/local/etc/raddb/mods-enabled/linelog
# Instantiating module "log_accounting" from file /usr/local/etc/raddb/mods-enabled/linelog
# Instantiating module "detail_redundant2" from file /usr/local/etc/raddb/mods-enabled/redundant
# Instantiating module "etc_passwd" from file /usr/local/etc/raddb/mods-enabled/passwd
rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no
# Instantiating module "auth_log" from file /usr/local/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 /usr/local/etc/raddb/mods-enabled/detail.log
# Instantiating module "pre_proxy_log" from file /usr/local/etc/raddb/mods-enabled/detail.log
# Instantiating module "post_proxy_log" from file /usr/local/etc/raddb/mods-enabled/detail.log
# Instantiating module "reject" from file /usr/local/etc/raddb/mods-enabled/always
# Instantiating module "fail" from file /usr/local/etc/raddb/mods-enabled/always
# Instantiating module "ok" from file /usr/local/etc/raddb/mods-enabled/always
# Instantiating module "handled" from file /usr/local/etc/raddb/mods-enabled/always
# Instantiating module "invalid" from file /usr/local/etc/raddb/mods-enabled/always
# Instantiating module "userlock" from file /usr/local/etc/raddb/mods-enabled/always
# Instantiating module "notfound" from file /usr/local/etc/raddb/mods-enabled/always
# Instantiating module "noop" from file /usr/local/etc/raddb/mods-enabled/always
# Instantiating module "updated" from file /usr/local/etc/raddb/mods-enabled/always
# Instantiating module "IPASS" from file /usr/local/etc/raddb/mods-enabled/realm
# Instantiating module "suffix" from file /usr/local/etc/raddb/mods-enabled/realm
# Instantiating module "bangpath" from file /usr/local/etc/raddb/mods-enabled/realm
# Instantiating module "realmpercent" from file /usr/local/etc/raddb/mods-enabled/realm
# Instantiating module "ntdomain" from file /usr/local/etc/raddb/mods-enabled/realm
# Instantiating module "cache_eap" from file /usr/local/etc/raddb/mods-enabled/cache_eap
rlm_cache (cache_eap): Driver rlm_cache_rbtree (module rlm_cache_rbtree) loaded and linked
# Instantiating module "detail" from file /usr/local/etc/raddb/mods-enabled/detail
# Instantiating module "files" from file /usr/local/etc/raddb/mods-enabled/files
reading pairlist file /usr/local/etc/raddb/mods-config/files/authorize
reading pairlist file /usr/local/etc/raddb/mods-config/files/accounting
reading pairlist file /usr/local/etc/raddb/mods-config/files/pre-proxy
# Instantiating module "logintime" from file /usr/local/etc/raddb/mods-enabled/logintime
# Instantiating module "pap" from file /usr/local/etc/raddb/mods-enabled/pap
# Instantiating module "eap" from file /usr/local/etc/raddb/mods-enabled/eap
# Linked to sub-module rlm_eap_md5
rlm_eap (EAP): Ignoring EAP method 'leap', because it is no longer supported
# 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 = "/usr/local/etc/raddb/certs"
pem_file_type = yes
private_key_file = "/usr/local/etc/raddb/certs/server.pem"
certificate_file = "/usr/local/etc/raddb/certs/server.pem"
ca_file = "/usr/local/etc/raddb/certs/ca.pem"
private_key_password = <<< secret >>>
dh_file = "/usr/local/etc/raddb/certs/dh"
fragment_size = 1024
include_length = yes
auto_chain = yes
check_crl = no
check_all_crl = no
ca_path_reload_interval = 0
cipher_list = "DEFAULT"
cipher_server_preference = no
reject_unknown_intermediate_ca = no
ecdh_curve = "prime256v1"
disable_tlsv1 = yes
disable_tlsv1_1 = yes
tls_max_version = "1.2"
tls_min_version = "1.2"
cache {
enable = no
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
}
}
tls: Please use 'tls_min_version' and 'tls_max_version' instead of 'disable_tlsv1'
tls: Please use 'tls_min_version' and 'tls_max_version' instead of 'disable_tlsv1_1'
tls: Setting DH parameters from /usr/local/etc/raddb/certs/dh - this is no longer necessary.
tls: You should comment out the 'dh_file' configuration item.
# 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 "mschap" from file /usr/local/etc/raddb/mods-enabled/mschap
rlm_mschap (mschap): using internal authentication
# Instantiating module "expiration" from file /usr/local/etc/raddb/mods-enabled/expiration
} # modules
radiusd: #### Loading Virtual Servers #### server { # from file /usr/local/etc/raddb/radiusd.conf } # server server default { # from file /usr/local/etc/raddb/sites-enabled/default
# Loading authenticate {...}
Compiling Auth-Type PAP for attr Auth-Type Compiling Auth-Type CHAP for attr Auth-Type Compiling Auth-Type MS-CHAP for attr Auth-Type # 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 {...} Compiling Post-Auth-Type REJECT for attr Post-Auth-Type Compiling Post-Auth-Type Challenge for attr Post-Auth-Type } # server default server redundant-2-server { # from file /usr/local/etc/raddb/sites-enabled/redundant-radrelay-2
# Loading accounting {...}
} # server redundant-2-server
server inner-tunnel { # from file /usr/local/etc/raddb/sites-enabled/inner-tunnel
# Loading authenticate {...}
Compiling Auth-Type PAP for attr Auth-Type Compiling Auth-Type CHAP for attr Auth-Type Compiling Auth-Type MS-CHAP for attr Auth-Type # Loading authorize {...} # Loading session {...} # Loading post-proxy {...} # Loading post-auth {...} # Skipping contents of 'if' as it is always 'false' -- /usr/local/etc/raddb/sites-enabled/inner-tunnel:336
Compiling Post-Auth-Type REJECT for attr Post-Auth-Type } # server inner-tunnel
radiusd: #### Opening IP addresses and Ports #### listen {
type = "auth"
ipaddr = *
port = 1812
limit {
max_connections = 16
lifetime = 0
idle_timeout = 30
}
}
listen {
type = "acct"
ipaddr = *
port = 1813
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 = "detail"
listen {
filename = "/var/data/redundant2/detail"
load_factor = 30
poll_interval = 1
retry_interval = 30
one_shot = no
track = yes
}
}
listen {
type = "auth"
ipaddr = 127.0.0.1
port = 18120
}
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 detail file /var/data/redundant2/detail as server redundant-2-server Listening on auth address 127.0.0.1 port 18120 bound to server inner-tunnel Listening on proxy address * port 44103 Listening on proxy address :: port 55513 Ready to process requests detail (/var/data/redundant2/detail): Polling for detail file detail (/var/data/redundant2/detail): Detail listener state unopened waiting 0.943258 sec detail (/var/data/redundant2/detail): Polling for detail file detail (/var/data/redundant2/detail): Detail listener state unopened waiting 1.104944 sec detail (/var/data/redundant2/detail): Polling for detail file detail (/var/data/redundant2/detail): Detail listener state unopened waiting 0.828299 sec detail (/var/data/redundant2/detail): Polling for detail file detail (/var/data/redundant2/detail): Detail listener state unopened waiting 0.909490 sec detail (/var/data/redundant2/detail): Polling for detail file detail (/var/data/redundant2/detail): Detail listener state unopened waiting 0.912661 sec detail (/var/data/redundant2/detail): Polling for detail file detail (/var/data/redundant2/detail): Detail listener state unopened waiting 1.220833 sec detail (/var/data/redundant2/detail): Polling for detail file detail (/var/data/redundant2/detail): Detail listener state unopened waiting 1.118784 sec
(0) Received Accounting-Request Id 1 from 192.168.1.200:61807 to 192.168.1.204:1813 length 42
(0) User-Name = "testuser"
(0) Acct-Status-Type = Start
(0) Acct-Session-Id = "8592"
(0) # Executing section preacct from file /usr/local/etc/raddb/sites-enabled/default
(0) preacct {
(0) [preprocess] = ok
(0) policy acct_unique {
(0) update request {
(0) &Tmp-String-9 := "ai:"
(0) } # update request = noop
(0) if (("%{hex:&Class}" =~ /^%{hex:&Tmp-String-9}/) && ("%{string:&Class}" =~ /^ai:([0-9a-f]{32})/i)) {
(0) EXPAND %{hex:&Class}
(0) -->
(0) EXPAND ^%{hex:&Tmp-String-9}
(0) --> ^61693a
(0) if (("%{hex:&Class}" =~ /^%{hex:&Tmp-String-9}/) && ("%{string:&Class}" =~ /^ai:([0-9a-f]{32})/i)) -> FALSE
(0) else {
(0) update request {
(0) EXPAND %{md5:%{User-Name},%{Acct-Session-ID},%{%{NAS-IPv6-Address}:-%{NAS-IP-Address}},%{NAS-Identifier},%{NAS-Port-ID},%{NAS-Port}}
(0) --> 2ce36d08ca5e9d33e496de3dacaa4328
(0) &Acct-Unique-Session-Id := 2ce36d08ca5e9d33e496de3dacaa4328
(0) } # update request = noop
(0) } # else = noop
(0) } # policy acct_unique = noop
(0) suffix: Checking for suffix after "@"
(0) suffix: No '@' in User-Name = "testuser", looking up realm NULL
(0) suffix: No such realm "NULL"
(0) [suffix] = noop
(0) [files] = noop
(0) } # preacct = ok
(0) # Executing section accounting from file /usr/local/etc/raddb/sites-enabled/default
(0) accounting {
(0) detail: EXPAND /usr/local/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d
(0) detail: --> /usr/local/var/log/radius/radacct/192.168.1.200/detail-20250115
(0) detail: /usr/local/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d expands to /usr/local/var/log/radius/radacct/192.168.1.200/detail-20250115
(0) detail: EXPAND %t
(0) detail: --> Wed Jan 15 13:54:49 2025
(0) [detail] = ok
(0) [unix] = ok
(0) [exec] = noop
(0) attr_filter.accounting_response: EXPAND %{User-Name}
(0) attr_filter.accounting_response: --> testuser
(0) attr_filter.accounting_response: Matched entry DEFAULT at line 12
(0) [attr_filter.accounting_response] = updated
(0) policy is_redundant_partner {
(0) if ( "%{Packet-src-IP-Address}" == "192.168.1.216" ) {
(0) EXPAND %{Packet-src-IP-Address}
(0) --> 192.168.1.200
(0) if ( "%{Packet-src-IP-Address}" == "192.168.1.216" ) -> FALSE
(0) [noop] = noop
(0) } # policy is_redundant_partner = noop
(0) if (noop) {
(0) if (noop) -> TRUE
(0) if (noop) {
(0) detail_redundant2: EXPAND /var/data/redundant2/detail
(0) detail_redundant2: --> /var/data/redundant2/detail
(0) detail_redundant2: /var/data/redundant2/detail expands to /var/data/redundant2/detail
(0) detail_redundant2: EXPAND %t
(0) detail_redundant2: --> Wed Jan 15 13:54:49 2025
(0) [detail_redundant2] = ok
(0) } # if (noop) = ok
(0) } # accounting = updated
(0) Sent Accounting-Response Id 1 from 192.168.1.204:1813 to 192.168.1.200:61807 length 20
(0) Finished request
(0) Cleaning up request packet ID 1 with timestamp +6 due to done Ready to process requests detail (/var/data/redundant2/detail): Polling for detail file detail (/var/data/redundant2/detail): Renaming /var/data/redundant2/detail -> /var/data/redundant2/detail.work detail (/var/data/redundant2/detail): Read packet from /var/data/redundant2/detail.work
User-Name = "testuser"
Acct-Status-Type = Start
Acct-Session-Id = "8592"
NAS-IP-Address = 192.168.1.200
Event-Timestamp = "Jan 15 2025 13:54:49 JST"
Tmp-String-9 = "ai:"
Acct-Unique-Session-Id = "2ce36d08ca5e9d33e496de3dacaa4328"
Packet-Original-Timestamp = "Jan 15 2025 13:54:48 JST"
Acct-Delay-Time = 0
Packet-Transmit-Counter = 1
(1) # Executing section accounting from file /usr/local/etc/raddb/sites-enabled/redundant-radrelay-2
(1) accounting {
(1) update control {
(1) Proxy-To-Realm := "redundant-2"
(1) } # update control = noop
(1) } # accounting = noop
(1) Starting proxy to home server 192.168.1.216 port 1813
(1) server redundant-2-server {
(1) }
(1) Proxying request to home server 192.168.1.216 port 1813 timeout 5.000000 Waking up in 0.3 seconds.
(1) Expecting proxy response no later than 4.666454 seconds from now Waking up in 4.6 seconds.
(1) No proxy response, giving up on request and marking it done Marking home server 192.168.1.216 port 1813 as zombie (it has not responded in 5.000000 seconds).
PING: Waiting 4 seconds for response to ping
(2) Sent Status-Server Id 74 from 0.0.0.0:44103 to 192.168.1.216:1813 length 70
(2) Message-Authenticator := 0x00
(2) NAS-Identifier := "Status Check 0. Are you alive?"
PING: Next status packet in 30 seconds
(1) ERROR: Failing proxied request for user "testuser", due to lack of any response from home server 192.168.1.216 port 1813
(1) Clearing existing &reply: attributes
(1) Found Post-Proxy-Type Fail-Accounting
(1) server redundant-2-server {
(1) Post-Proxy-Type sub-section not found. Ignoring.
(1) }
(1) detail (/var/data/redundant2/detail): No response to request. Will retry in 30 seconds
(1) Finished request
(1) Cleaning up request packet ID 0 with timestamp +7 due to done Waking up in 3.9 seconds.
No response to status check 2 ID 74 for home server 192.168.1.216 port 1813
zsh: segmentation fault sudo /usr/local/sbin/radiusd -X
==========================================================================
This issue has been reported previously:
https://github.com/FreeRADIUS/freeradius-server/issues/5485
We would appreciate your prompt assistance in resolving this issue.
Thank you for your attention to this matter.
Best regards,
-
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