FW: [squid-users]FATAL: SEGMENT FAULT RECIEVED...DYING

-----Original Message-----
From: JOHNSON DAVID R
Sent: Thursday, February 19, 2004 12:59 PM
To: 'Muthukumar'
Subject: RE: [squid-users]FATAL: SEGMENT FAULT RECIEVED...DYING


1. what is the squid.conf settings.

[root@PROXY squid]# cat /home/wizard/squid.conf.report
hierarchy_stoplist cgi-bin ?
acl QUERY urlpath_regex cgi-bin \?
no_cache deny QUERY
cache_dir ufs /var/spool/squid 1024 32 256
cache_access_log /var/log/squid/access.log
cache_log /var/log/squid/cache.log
cache_store_log /var/log/squid/store.log
pid_filename /var/run/squid.pid
debug_options ALL,1
auth_param basic program /usr/lib/squid/squid_ldap_auth -p -R -b
dc=infotech,dc=hamptonu,dc=edu -D
cn=_ldapadm,cn=users,dc=infotech,dc=hamptonu,dc=ed u -w 123 -f
sAMAccountName=%s 137.198.11.21
auth_param basic children 28
auth_param basic realm Squid proxy-caching web server
auth_param basic credentialsttl 2 hours
refresh_pattern ^ftp: 1440 20% 10080
refresh_pattern ^gopher: 1440 0% 1440
refresh_pattern . 0 20% 4320
connect_timeout 2 minute
read_timeout 2 minute
request_timeout 1 minute
client_lifetime 1 minute
half_closed_clients off
pconn_timeout 20 second
ident_timeout 10 second
shutdown_lifetime 5 second
acl all src 0.0.0.0/0.0.0.0
acl manager proto cache_object
acl localhost src 127.0.0.1/255.255.255.255
acl to_localhost dst 127.0.0.0/8
acl SSL_ports port 443 563
acl Safe_ports port 80
acl Safe_ports port 21
acl Safe_ports port 443 563
acl Safe_ports port 70
acl Safe_ports port 210
acl Safe_ports port 1025-65535
acl Safe_ports port 280
acl Safe_ports port 488
acl Safe_ports port 591
acl Safe_ports port 777
acl intranet dstdomain .hamptonu.edu
acl CONNECT method CONNECT
acl SquidUsers proxy_auth REQUIRED
acl blackboard dstdomain hamptonu.blackboard.com
http_access allow manager localhost
http_access deny manager
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access deny to_localhost
http_access allow intranet
http_access allow blackboard
http_access allow SquidUsers
http_access allow localhost
http_access deny all
http_reply_access allow all
icp_access allow all
visible_hostname squid
logfile_rotate 10
coredump_dir /var/spool/squid
client_persistent_connections off
server_persistent_connections off
emulate_httpd_log on

2. cache.log entries

2004/02/18 22:06:05| WARNING: Closing client 137.198.234.31 connection due
to lifetime timeout
2004/02/18 22:06:05|
http://205.188.179.5:20480/monitor?s...def501b4676e21
2004/02/18 22:06:08| WARNING: Closing client 137.198.228.39 connection due
to lifetime timeout
2004/02/18 22:06:08|
http://205.188.179.5:20480/monitor?s...d2f501a26e6c27
2004/02/18 22:06:08| WARNING: Closing client 137.198.238.116 connection due
to lifetime timeout
2004/02/18 22:06:08|
http://pipe.aimexpress.aol.com/_cqr/...omain=true&cAu
th=vZNsyqq0iThGDBLec8eanw%3D%3D
2004/02/18 22:06:08| WARNING: Closing client 137.198.240.84 connection due
to lifetime timeout
2004/02/18 22:06:08|
http://205.188.179.5:20480/monitor?s...8bf5011a1be632
2004/02/18 22:06:08| WARNING: Closing client 137.198.238.154 connection due
to lifetime timeout
2004/02/18 22:06:08|
http://pipe.aimexpress.aol.com/_cqr/...omain=true&cAu
th=z%2Fr253oc3K8b3tKIoXhNLg%3D%3D
2004/02/18 22:06:08| WARNING: Closing client 137.198.238.47 connection due
to lifetime timeout
2004/02/18 22:06:08|
http://64.12.163.132/monitor?sid=400...7c96992eede711
2004/02/18 22:06:08| WARNING: Closing client 137.198.240.61 connection due
to lifetime timeout
2004/02/18 22:06:08|
http://pipe.aimexpress.aol.com/_cqr/...omain=true&cAu
th=GSOoB5fFI24%2FkXqLiABzeg%3D%3D
2004/02/18 22:06:08| WARNING: Closing client 137.198.240.94 connection due
to lifetime timeout
2004/02/18 22:06:08|
http://pipe.aimexpress.aol.com/_cqr/...omain=true&cAu
th=p45wvKn%2BEycSxMiE0HsyOw%3D%3D
FATAL: Received Segment Violation...dying.
2004/02/18 22:06:08| ctx: enter level 0:
'http://www.statblaster.com/updatestats/update6.xml'
2004/02/18 22:06:08| storeDirWriteCleanLogs: Starting...
2004/02/18 22:06:08| WARNING: Closing open FD 39
2004/02/18 22:06:08| 65536 entries written so far.
2004/02/18 23:24:31| Starting Squid Cache version 2.5.STABLE4 for
i386-redhat-linux-gnu...
2004/02/18 23:24:31| Process ID 31189
2004/02/18 23:24:31| With 4096 file descriptors available
2004/02/18 23:24:31| Performing DNS Tests...
2004/02/18 23:24:31| Successful DNS name lookup tests...
2004/02/18 23:24:31| DNS Socket created at 0.0.0.0, port 35696, FD 4
2004/02/18 23:24:31| Adding nameserver 137.198.2.245 from /etc/resolv.conf
2004/02/18 23:24:31| Adding nameserver 204.117.214.10 from /etc/resolv.conf
2004/02/18 23:24:31| Adding nameserver 199.2.252.10 from /etc/resolv.conf
2004/02/18 23:24:31| Adding nameserver 216.54.2.10 from /etc/resolv.conf
2004/02/18 23:24:31| helperOpenServers: Starting 28 'squid_ldap_auth'
processes
2004/02/18 23:24:31| Unlinkd pipe opened on FD 37
2004/02/18 23:24:31| Swap maxSize 1048576 KB, estimated 80659 objects
2004/02/18 23:24:31| Target number of buckets: 4032
2004/02/18 23:24:31| Using 8192 Store buckets
2004/02/18 23:24:31| Max Mem size: 8192 KB
2004/02/18 23:24:31| Max Swap size: 1048576 KB
2004/02/18 23:24:31| Local cache digest enabled; rebuild/rewrite every
3600/3600 sec
2004/02/18 23:24:31| Rebuilding storage in /var/spool/squid (DIRTY)

----------------------------------------------------------------------------
----------
second time it died.
----------------------------------------------------------------------------
----------

2004/02/19 01:08:16| Loaded Icons.
2004/02/19 01:08:16| Accepting HTTP connections at 0.0.0.0, port 3128, FD
38.
2004/02/19 01:08:16| Accepting ICP messages at 0.0.0.0, port 3130, FD 39.
2004/02/19 01:08:16| WCCP Disabled.
2004/02/19 01:08:16| Ready to serve requests.
2004/02/19 01:08:22| Done scanning /var/spool/squid swaplog (0 entries)
2004/02/19 01:08:22| Finished rebuilding storage from disk.
2004/02/19 01:08:22| 0 Entries scanned
2004/02/19 01:08:22| 0 Invalid entries.
2004/02/19 01:08:22| 0 With invalid flags.
2004/02/19 01:08:22| 0 Objects loaded.
2004/02/19 01:08:22| 0 Objects expired.
2004/02/19 01:08:22| 0 Objects cancelled.
2004/02/19 01:08:22| 0 Duplicate URLs purged.
2004/02/19 01:08:22| 0 Swapfile clashes avoided.
2004/02/19 01:08:22| Took 6.3 seconds ( 0.0 objects/sec).
2004/02/19 01:08:22| Beginning Validation Procedure
2004/02/19 01:08:23| Completed Validation Procedure
2004/02/19 01:08:23| Validated 0 Entries
2004/02/19 01:08:23| store_swap_size = 52k
2004/02/19 01:08:23| storeLateRelease: released 0 objects
2004/02/19 01:08:27| sslReadServer: FD 111: read failure: (104) Connection
reset by peer
FATAL: Received Segment Violation...dying.
2004/02/19 01:08:28| storeDirWriteCleanLogs: Starting...
2004/02/19 01:08:28| WARNING: Closing open FD 38
2004/02/19 01:08:28| Finished. Wrote 53 entries.
2004/02/19 01:08:28| Took 0.0 seconds (8023.0 entries/sec).
2004/02/19 01:13:18| Starting Squid Cache version 2.5.STABLE4 for
i386-redhat-linux-gnu...
2004/02/19 01:13:18| Process ID 983
2004/02/19 01:13:18| With 4096 file descriptors available
2004/02/19 01:13:18| Performing DNS Tests...
2004/02/19 01:13:18| Successful DNS name lookup tests...
2004/02/19 01:13:18| DNS Socket created at 0.0.0.0, port 32772, FD 4
2004/02/19 01:13:18| Adding nameserver 137.198.2.245 from /etc/resolv.conf
2004/02/19 01:13:18| Adding nameserver 204.117.214.10 from /etc/resolv.conf
2004/02/19 01:13:18| Adding nameserver 199.2.252.10 from /etc/resolv.conf
2004/02/19 01:13:18| Adding nameserver 216.54.2.10 from /etc/resolv.conf
2004/02/19 01:13:18| helperOpenServers: Starting 28 'squid_ldap_auth'
processes
2004/02/19 01:13:18| Unlinkd pipe opened on FD 37
2004/02/19 01:13:18| Swap maxSize 1048576 KB, estimated 80659 objects
2004/02/19 01:13:18| Target number of buckets: 4032
2004/02/19 01:13:18| Using 8192 Store buckets
2004/02/19 01:13:18| Max Mem size: 8192 KB
2004/02/19 01:13:18| Max Swap size: 1048576 KB
2004/02/19 01:13:18| Local cache digest enabled; rebuild/rewrite every
3600/3600 sec
2004/02/19 01:13:18| Rebuilding storage in /var/spool/squid (CLEAN)



3. squid configuration settings(squid -v)

Squid Cache: Version 2.5.STABLE4
configure options: --host=i386-redhat-linux --build=i386-redhat-linux
--target=i386-redhat-linux-gnu --program-prefix= --prefix=/usr
--exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc
--datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib
--libexecdir=/usr/libexec --localstatedir=/var --sharedstatedir=/usr/com
--mandir=/usr/share/man --infodir=/usr/share/info --exec_prefix=/usr
--bindir=/usr/sbin --libexecdir=/usr/lib/squid --localstatedir=/var
--sysconfdir=/etc/squid --disable-hostname-check --enable-underscores
--enable-cache_digests --enable-poll --enable-removal-policies=heap,lru
--enable-storeio=aufs,coss,diskd,ufs --enable-ssl
--with-openssl=/usr/kerberos --enable-delay-pools --enable-linux-netfilter
--with-pthreads --enable-basic-auth-helpers=LDAP,NCSA,PAM,SMB,SASL,MSNT
--enable-ntlm-auth-helpers=SMB,winbind
--enable-external-acl-helpers=ip_user,ldap_group,unix_group,wbinfo_group ,win
bind_group

4. File descriptor size. (ulimit -HSn)

core file size (blocks, -c) unlimited
data seg size (kbytes, -d) unlimited
file size (blocks, -f) unlimited
max locked memory (kbytes, -l) unlimited
max memory size (kbytes, -m) unlimited
open files (-n) 4096 <<<<
pipe size (512 bytes, -p) 8
stack size (kbytes, -s) 8192
cpu time (seconds, -t) unlimited
max user processes (-u) 7168
virtual memory (kbytes, -v) unlimited


David Johnson | Network Administrator |
Hampton University | Hampton, VA | 23669 |
office 757.728.6528 | fax 757.727.5438
mailto:davidr.johnson@hamptonu.edu


-----Original Message-----
From: Muthukumar [mailto:kmuthu_gct@hotmail.com]
Sent: Thursday, February 19, 2004 11:31 AM
To: JOHNSON DAVID R
Subject: Re: [squid-users]FATAL: SEGMENT FAULT RECIEVED...DYING





> i keep receiving a FATAL: SEGMENT FAULT RECIEVED...DYING

1. what is the squid.conf settings.
2. cache.log entries
3. squid configuration settings(squid -v)
4. File descriptor size. (ulimit -HSn)

> I am running squid2.5.stable.4 sept 2003, on RH9. I
> am willing to listen to anyone out there who can and is willing to help.

Regards,
Muthukumar.
India-0-91-94431-01756