Squid is coreing frequently now (every few minutes). This is a 2.5STABLE3 on RH 7.2 for s/390.
This GDB was configured as "s390-redhat-linux"... (no debugging symbols found)... Core was generated by `(squid) -D'. Program terminated with signal 6, Aborted. Reading symbols from /lib/libcrypt.so.1...done. Loaded symbols for /lib/libcrypt.so.1 Reading symbols from /lib/libssl.so.2...done. Loaded symbols for /lib/libssl.so.2 Reading symbols from /lib/libcrypto.so.2...done. Loaded symbols for /lib/libcrypto.so.2 Reading symbols from /lib/libpthread.so.0...done. warning: Unable to set global thread event mask: generic error [New Thread 1024 (LWP 4249)] Error while reading shared library symbols: Cannot enable thread event reporting for Thread 1024 (LWP 4249): generic error Reading symbols from /lib/librt.so.1...done. Loaded symbols for /lib/librt.so.1 Reading symbols from /lib/libm.so.6...done. Loaded symbols for /lib/libm.so.6 Reading symbols from /lib/libresolv.so.2...done. Loaded symbols for /lib/libresolv.so.2 Reading symbols from /lib/libnsl.so.1...done. Loaded symbols for /lib/libnsl.so.1 Reading symbols from /lib/libc.so.6...done. Loaded symbols for /lib/libc.so.6 Reading symbols from /lib/ld.so.1...done. Loaded symbols for /lib/ld.so.1 Reading symbols from /lib/libnss_files.so.2...done. Loaded symbols for /lib/libnss_files.so.2 #0 0x4025f9de in kill () at soinit.c:56 56 soinit.c: No such file or directory. in soinit.c (gdb) bt #0 0x4025f9de in kill () at soinit.c:56 #1 0x4016f360 in raise (sig=6) at signals.c:65 #2 0x40261124 in abort () at ../sysdeps/generic/abort.c:88 #3 0x004967e2 in strcpy () at soinit.c:56 (gdb) /var/log/messages shows: Aug 19 11:22:39 linprox squid[1440]: Squid Parent: child process 4249 started Aug 19 11:24:36 linprox kernel: User process fault: interruption code 0x10 Aug 19 11:24:36 linprox kernel: failing address: 1010000 Aug 19 11:24:36 linprox kernel: CPU: 0 Aug 19 11:24:36 linprox kernel: Process squid (pid: 4249, stackpage=05163000) Aug 19 11:24:36 linprox kernel: Aug 19 11:24:36 linprox kernel: User PSW: 070dd000 c02b601e Tainted: PF Aug 19 11:24:36 linprox kernel: task: 05162000 ksp: 05163e80 pt_regs: 05163f68 Aug 19 11:24:36 linprox kernel: User GPRS: Aug 19 11:24:36 linprox kernel: 0092e808 00000003 01010101 000dc6e8 Aug 19 11:24:36 linprox kernel: 01010101 4035cb50 00000000 7fffd188 Aug 19 11:24:36 linprox kernel: 01010101 00000000 00000000 7fffca98 Aug 19 11:24:36 linprox kernel: c03601ec c02b5ffc c02827ce 7fffca98 Aug 19 11:24:36 linprox kernel: User ACRS: Aug 19 11:24:36 linprox squid[1440]: Squid Parent: child process 4249 exited due to signal 6 Aug 19 11:24:36 linprox kernel: 40177f60 00000000 00000000 00000000 Aug 19 11:24:37 linprox kernel: 00000000 00000000 00000000 00000000 Aug 19 11:24:37 linprox last message repeated 2 times Aug 19 11:24:37 linprox kernel: User Code: Aug 19 11:24:37 linprox kernel: bf 31 20 00 a7 84 00 1c a7 2a 00 01 18 32 14 31 a7 74 ff f8 Aug 19 11:24:40 linprox squid[1440]: Squid Parent: child process 4594 started Squid Cache: Version 2.5.STABLE3 configure options: s390-redhat-linux --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 --enable-poll --enable-snmp --enable-removal-policies=heap,lru --enable-storeio=aufs,coss,diskd,ufs,null --enable-ssl --with-openssl=/usr/kerberos --enable-delay-pools --enable-linux-netfilter --with-pthreads '--enable-auth=basic ntlm' --enable-basic-auth-helpers --enable-ntlm-auth-helpers --enable-external-acl-helpers Here's the squid.conf http_port 3128 pid_filename /var/run/squid/squid.pid debug_options ALL,1 cache_dir null /tmp cache_store_log none cache_access_log /var/www/html/squid/daily/logs/access.log cache_log /var/www/html/squid/daily/logs/cache.log auth_param ntlm program /usr/lib/squid/wb_ntlmauth auth_param ntlm children 96 auth_param ntlm max_challenge_reuses 0 auth_param ntlm max_challenge_lifetime 2 minutes auth_param basic program /usr/lib/squid/wb_auth auth_param basic children 5 auth_param basic realm Proxy auth_param basic credentialsttl 40 hours external_acl_type NT_global_group ttl=3600 negative_ttl=600 concurrency=20 %LOGIN /usr/lib/squid/wbinfo_group.pl refresh_pattern ^ftp: 1440 20% 10080 refresh_pattern ^gopher: 1440 0% 1440 refresh_pattern . 0 20% 4320 acl password proxy_auth REQUIRED acl all src 0.0.0.0/0.0.0.0 no_cache deny all 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 # http acl Safe_ports port 21 # ftp acl Safe_ports port 443 563 # https, snews acl Safe_ports port 70 # gopher acl Safe_ports port 210 # wais acl Safe_ports port 1025-65535 # unregistered ports acl Safe_ports port 280 # http-mgmt acl Safe_ports port 488 # gss-http acl Safe_ports port 591 # filemaker acl Safe_ports port 777 # multiling http acl CONNECT method CONNECT acl NTauth external NT_global_group InternetHTTP http_access allow manager localhost http_access deny manager http_access deny !Safe_ports http_access deny CONNECT !SSL_ports http_access allow NTauth http_reply_access allow all cache_mgr [EMAIL PROTECTED] cache_effective_user squid cache_effective_group squid coredump_dir /var/log/squid/core/ logfile_rotate 3 This tends to happen during busy times, Thanks, Daniel ----------------------------------------------------------------------- This message is the property of Time Inc. or its affiliates. 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