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IDProjectCategoryView StatusDate SubmittedLast Update
0007875CentOS-7squidpublic2014-11-13 07:282014-11-13 07:28
Reporterv.eltsov Assigned To 
PrioritynormalSeveritycrashReproducibilityalways
Status newResolutionopen 
Product Version7.0-1406 
Summary0007875: ntlm_smb_lm_auth crash
DescriptionNTLM authenticator crashes when I try to open site in browser.

There is ABRT report below:

abrt_version: 2.1.11
cmdline: (ntlm_smb_lm_auth) ANCORTEST/127.0.0.1
executable: /usr/lib64/squid/ntlm_smb_lm_auth
hostname: localhost.localdomain
kernel: 3.10.0-123.9.3.el7.x86_64
last_occurrence: 1415863098
pid: 2091
pkg_arch: x86_64
pkg_epoch: 7
pkg_name: squid
pkg_release: 12.el7_0
pkg_version: 3.3.8
pwd: /var/spool/squid
runlevel: N 3
time: ?? 13 ??? 2014 12:54:06
uid: 23
username: squid

sosreport.tar.xz: Binary file, 4823592 bytes

cgroup:
:10:hugetlb:/
:9:perf_event:/
:8:blkio:/
:7:net_cls:/
:6:freezer:/
:5:devices:/
:4:memory:/
:3:cpuacct,cpu:/
:2:cpuset:/
:1:name=systemd:/system.slice/squid.service

core_backtrace:
:{ "signal": 6
:, "executable": "/usr/lib64/squid/ntlm_smb_lm_auth"
:, "stacktrace":
: [ { "crash_thread": true
: , "frames":
: [ { "address": 139741682492873
: , "build_id": "3862ba2d7778861c2e1060283213c813cc965833"
: , "build_id_offset": 218569
: , "function_name": "raise"
: , "file_name": "/lib64/libc.so.6"
: }
: , { "address": 139741682498776
: , "build_id": "3862ba2d7778861c2e1060283213c813cc965833"
: , "build_id_offset": 224472
: , "function_name": "abort"
: , "file_name": "/lib64/libc.so.6"
: }
: , { "address": 139741682757079
: , "build_id": "3862ba2d7778861c2e1060283213c813cc965833"
: , "build_id_offset": 482775
: , "function_name": "__libc_message"
: , "file_name": "/lib64/libc.so.6"
: }
: , { "address": 139741683378423
: , "build_id": "3862ba2d7778861c2e1060283213c813cc965833"
: , "build_id_offset": 1104119
: , "function_name": "__fortify_fail"
: , "file_name": "/lib64/libc.so.6"
: }
: , { "address": 139741683370688
: , "build_id": "3862ba2d7778861c2e1060283213c813cc965833"
: , "build_id_offset": 1096384
: , "function_name": "__readonly_area"
: , "file_name": "/lib64/libc.so.6"
: }
: , { "address": 139741710062477
: , "build_id": "434d4196cc4755ff47efb8118e62b9b49aa2888e"
: , "build_id_offset": 9101
: , "function_name": "ntlm_check_auth(_ntlm_authenticate*, int)"
: , "file_name": "/usr/lib64/squid/ntlm_smb_lm_auth"
: }
: , { "address": 139741710067388
: , "build_id": "434d4196cc4755ff47efb8118e62b9b49aa2888e"
: , "build_id_offset": 14012
: , "function_name": "manage_request()"
: , "file_name": "/usr/lib64/squid/ntlm_smb_lm_auth"
: }
: , { "address": 139741710060610
: , "build_id": "434d4196cc4755ff47efb8118e62b9b49aa2888e"
: , "build_id_offset": 7234
: , "function_name": "main"
: , "file_name": "/usr/lib64/squid/ntlm_smb_lm_auth"
: } ]
: } ]
:}

dso_list:
:/usr/lib64/squid/ntlm_smb_lm_auth squid-7:3.3.8-12.el7_0.x86_64 (CentOS) 1415786995
:/usr/lib64/ld-2.17.so glibc-2.17-55.el7_0.1.x86_64 (CentOS) 1415604882
:/usr/lib64/libresolv-2.17.so glibc-2.17-55.el7_0.1.x86_64 (CentOS) 1415604882
:/usr/lib64/libgcc_s-4.8.2-20140120.so.1 libgcc-4.8.2-16.2.el7_0.x86_64 (CentOS) 1415604873
:/usr/lib64/libpthread-2.17.so glibc-2.17-55.el7_0.1.x86_64 (CentOS) 1415604882
:/usr/lib64/libstdc++.so.6.0.19 libstdc++-4.8.2-16.2.el7_0.x86_64 (CentOS) 1415604885
:/usr/lib64/librt-2.17.so glibc-2.17-55.el7_0.1.x86_64 (CentOS) 1415604882
:/usr/lib64/libdl-2.17.so glibc-2.17-55.el7_0.1.x86_64 (CentOS) 1415604882
:/usr/lib64/libfreebl3.so nss-softokn-freebl-3.16.2-2.el7_0.x86_64 (CentOS) 1415604883
:/usr/lib64/libc-2.17.so glibc-2.17-55.el7_0.1.x86_64 (CentOS) 1415604882
:/usr/lib64/libnsl-2.17.so glibc-2.17-55.el7_0.1.x86_64 (CentOS) 1415604882
:/usr/lib64/libcrypt-2.17.so glibc-2.17-55.el7_0.1.x86_64 (CentOS) 1415604882
:/usr/lib64/libcap.so.2.22 libcap-2.22-8.el7.x86_64 (CentOS) 1415601823
:/usr/lib64/libm-2.17.so glibc-2.17-55.el7_0.1.x86_64 (CentOS) 1415604882
:/usr/lib64/libattr.so.1.1.0 libattr-2.4.46-12.el7.x86_64 (CentOS) 1415601823

environ:
:PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin
:LANG=ru_RU.UTF-8
:SQUID_OPTS=
:SQUID_SHUTDOWN_TIMEOUT=100
:SQUID_CONF=/etc/squid/squid.conf
:HOME=/var/spool/squid
:'SQUID_DEBUG=ALL,1 85,2 88,2'

limits:
:Limit Soft Limit Hard Limit Units
:Max cpu time unlimited unlimited seconds
:Max file size unlimited unlimited bytes
:Max data size unlimited unlimited bytes
:Max stack size 8388608 unlimited bytes
:Max core file size 0 unlimited bytes
:Max resident set unlimited unlimited bytes
:Max processes 7819 7819 processes
:Max open files 16384 16384 files
:Max locked memory 65536 65536 bytes
:Max address space unlimited unlimited bytes
:Max file locks unlimited unlimited locks
:Max pending signals 7819 7819 signals
:Max msgqueue size 819200 819200 bytes
:Max nice priority 0 0
:Max realtime priority 0 0
:Max realtime timeout unlimited unlimited us

maps:
:7f1824eb3000-7f1824ec9000 r-xp 00000000 fd:01 427878 /usr/lib64/libpthread-2.17.so
:7f1824ec9000-7f18250c9000 ---p 00016000 fd:01 427878 /usr/lib64/libpthread-2.17.so
:7f18250c9000-7f18250ca000 r--p 00016000 fd:01 427878 /usr/lib64/libpthread-2.17.so
:7f18250ca000-7f18250cb000 rw-p 00017000 fd:01 427878 /usr/lib64/libpthread-2.17.so
:7f18250cb000-7f18250cf000 rw-p 00000000 00:00 0
:7f18250cf000-7f18250d3000 r-xp 00000000 fd:01 16757 /usr/lib64/libattr.so.1.1.0
:7f18250d3000-7f18252d2000 ---p 00004000 fd:01 16757 /usr/lib64/libattr.so.1.1.0
:7f18252d2000-7f18252d3000 r--p 00003000 fd:01 16757 /usr/lib64/libattr.so.1.1.0
:7f18252d3000-7f18252d4000 rw-p 00004000 fd:01 16757 /usr/lib64/libattr.so.1.1.0
:7f18252d4000-7f182534b000 r-xp 00000000 fd:01 3408 /usr/lib64/libfreebl3.so
:7f182534b000-7f182554a000 ---p 00077000 fd:01 3408 /usr/lib64/libfreebl3.so
:7f182554a000-7f182554c000 r--p 00076000 fd:01 3408 /usr/lib64/libfreebl3.so
:7f182554c000-7f182554d000 rw-p 00078000 fd:01 3408 /usr/lib64/libfreebl3.so
:7f182554d000-7f1825551000 rw-p 00000000 00:00 0
:7f1825551000-7f1825707000 r-xp 00000000 fd:01 427852 /usr/lib64/libc-2.17.so
:7f1825707000-7f1825907000 ---p 001b6000 fd:01 427852 /usr/lib64/libc-2.17.so
:7f1825907000-7f182590b000 r--p 001b6000 fd:01 427852 /usr/lib64/libc-2.17.so
:7f182590b000-7f182590d000 rw-p 001ba000 fd:01 427852 /usr/lib64/libc-2.17.so
:7f182590d000-7f1825912000 rw-p 00000000 00:00 0
:7f1825912000-7f1825927000 r-xp 00000000 fd:01 226 /usr/lib64/libgcc_s-4.8.2-20140120.so.1
:7f1825927000-7f1825b26000 ---p 00015000 fd:01 226 /usr/lib64/libgcc_s-4.8.2-20140120.so.1
:7f1825b26000-7f1825b27000 r--p 00014000 fd:01 226 /usr/lib64/libgcc_s-4.8.2-20140120.so.1
:7f1825b27000-7f1825b28000 rw-p 00015000 fd:01 226 /usr/lib64/libgcc_s-4.8.2-20140120.so.1
:7f1825b28000-7f1825c29000 r-xp 00000000 fd:01 427860 /usr/lib64/libm-2.17.so
:7f1825c29000-7f1825e28000 ---p 00101000 fd:01 427860 /usr/lib64/libm-2.17.so
:7f1825e28000-7f1825e29000 r--p 00100000 fd:01 427860 /usr/lib64/libm-2.17.so
:7f1825e29000-7f1825e2a000 rw-p 00101000 fd:01 427860 /usr/lib64/libm-2.17.so
:7f1825e2a000-7f1825f13000 r-xp 00000000 fd:01 750214 /usr/lib64/libstdc++.so.6.0.19
:7f1825f13000-7f1826112000 ---p 000e9000 fd:01 750214 /usr/lib64/libstdc++.so.6.0.19
:7f1826112000-7f182611a000 r--p 000e8000 fd:01 750214 /usr/lib64/libstdc++.so.6.0.19
:7f182611a000-7f182611c000 rw-p 000f0000 fd:01 750214 /usr/lib64/libstdc++.so.6.0.19
:7f182611c000-7f1826131000 rw-p 00000000 00:00 0
:7f1826131000-7f1826134000 r-xp 00000000 fd:01 427858 /usr/lib64/libdl-2.17.so
:7f1826134000-7f1826333000 ---p 00003000 fd:01 427858 /usr/lib64/libdl-2.17.so
:7f1826333000-7f1826334000 r--p 00002000 fd:01 427858 /usr/lib64/libdl-2.17.so
:7f1826334000-7f1826335000 rw-p 00003000 fd:01 427858 /usr/lib64/libdl-2.17.so
:7f1826335000-7f182633c000 r-xp 00000000 fd:01 427882 /usr/lib64/librt-2.17.so
:7f182633c000-7f182653b000 ---p 00007000 fd:01 427882 /usr/lib64/librt-2.17.so
:7f182653b000-7f182653c000 r--p 00006000 fd:01 427882 /usr/lib64/librt-2.17.so
:7f182653c000-7f182653d000 rw-p 00007000 fd:01 427882 /usr/lib64/librt-2.17.so
:7f182653d000-7f1826541000 r-xp 00000000 fd:01 16760 /usr/lib64/libcap.so.2.22
:7f1826541000-7f1826740000 ---p 00004000 fd:01 16760 /usr/lib64/libcap.so.2.22
:7f1826740000-7f1826741000 r--p 00003000 fd:01 16760 /usr/lib64/libcap.so.2.22
:7f1826741000-7f1826742000 rw-p 00004000 fd:01 16760 /usr/lib64/libcap.so.2.22
:7f1826742000-7f1826758000 r-xp 00000000 fd:01 427880 /usr/lib64/libresolv-2.17.so
:7f1826758000-7f1826958000 ---p 00016000 fd:01 427880 /usr/lib64/libresolv-2.17.so
:7f1826958000-7f1826959000 r--p 00016000 fd:01 427880 /usr/lib64/libresolv-2.17.so
:7f1826959000-7f182695a000 rw-p 00017000 fd:01 427880 /usr/lib64/libresolv-2.17.so
:7f182695a000-7f182695c000 rw-p 00000000 00:00 0
:7f182695c000-7f1826972000 r-xp 00000000 fd:01 427862 /usr/lib64/libnsl-2.17.so
:7f1826972000-7f1826b71000 ---p 00016000 fd:01 427862 /usr/lib64/libnsl-2.17.so
:7f1826b71000-7f1826b72000 r--p 00015000 fd:01 427862 /usr/lib64/libnsl-2.17.so
:7f1826b72000-7f1826b73000 rw-p 00016000 fd:01 427862 /usr/lib64/libnsl-2.17.so
:7f1826b73000-7f1826b75000 rw-p 00000000 00:00 0
:7f1826b75000-7f1826b7d000 r-xp 00000000 fd:01 427856 /usr/lib64/libcrypt-2.17.so
:7f1826b7d000-7f1826d7c000 ---p 00008000 fd:01 427856 /usr/lib64/libcrypt-2.17.so
:7f1826d7c000-7f1826d7d000 r--p 00007000 fd:01 427856 /usr/lib64/libcrypt-2.17.so
:7f1826d7d000-7f1826d7e000 rw-p 00008000 fd:01 427856 /usr/lib64/libcrypt-2.17.so
:7f1826d7e000-7f1826dac000 rw-p 00000000 00:00 0
:7f1826dac000-7f1826dcd000 r-xp 00000000 fd:01 13393 /usr/lib64/ld-2.17.so
:7f1826fba000-7f1826fc3000 rw-p 00000000 00:00 0
:7f1826fc9000-7f1826fcc000 rw-p 00000000 00:00 0
:7f1826fcc000-7f1826fcd000 r--p 00020000 fd:01 13393 /usr/lib64/ld-2.17.so
:7f1826fcd000-7f1826fce000 rw-p 00021000 fd:01 13393 /usr/lib64/ld-2.17.so
:7f1826fce000-7f1826fcf000 rw-p 00000000 00:00 0
:7f1826fcf000-7f1826fdc000 r-xp 00000000 fd:01 33726895 /usr/lib64/squid/ntlm_smb_lm_auth
:7f18271dc000-7f18271dd000 r--p 0000d000 fd:01 33726895 /usr/lib64/squid/ntlm_smb_lm_auth
:7f18271dd000-7f18271de000 rw-p 0000e000 fd:01 33726895 /usr/lib64/squid/ntlm_smb_lm_auth
:7f18271de000-7f18271e3000 rw-p 00000000 00:00 0
:7f1828ae5000-7f1828b06000 rw-p 00000000 00:00 0 [heap]
:7fff5a793000-7fff5a7b4000 rw-p 00000000 00:00 0 [stack]
:7fff5a7e4000-7fff5a7e6000 r-xp 00000000 00:00 0 [vdso]
:ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]

open_fds:
:0:socket:[20093]
:pos: 0
:flags: 02
:1:socket:[20093]
:pos: 0
:flags: 02
:2:/var/log/squid/cache.log
:pos: 184525
:flags: 0102002
:3:socket:[20101]
:pos: 0
:flags: 02

os_info:
:NAME="CentOS Linux"
:VERSION="7 (Core)"
:ID="centos"
:ID_LIKE="rhel fedora"
:VERSION_ID="7"
:PRETTY_NAME="CentOS Linux 7 (Core)"
:ANSI_COLOR="0;31"
:CPE_NAME="cpe:/o:centos:centos:7"
:HOME_URL="https://www.centos.org/"
:BUG_REPORT_URL="https://bugs.centos.org/"
:

proc_pid_status:
:Name: ntlm_smb_lm_aut
:State: S (sleeping)
:Tgid: 2091
:Ngid: 0
:Pid: 2091
:PPid: 2052
:TracerPid: 0
:Uid: 23 23 23 23
:Gid: 23 23 23 23
:FDSize: 64
:Groups: 23 88
:VmPeak: 32264 kB
:VmSize: 32264 kB
:VmLck: 0 kB
:VmPin: 0 kB
:VmHWM: 1544 kB
:VmRSS: 1544 kB
:VmData: 548 kB
:VmStk: 136 kB
:VmExe: 52 kB
:VmLib: 4772 kB
:VmPTE: 76 kB
:VmSwap: 0 kB
:Threads: 1
:SigQ: 0/7819
:SigPnd: 0000000000000000
:ShdPnd: 0000000000000000
:SigBlk: 0000000000000000
:SigIgn: 0000000000001000
:SigCgt: 0000000180002000
:CapInh: 0000000000000000
:CapPrm: 0000000000000000
:CapEff: 0000000000000000
:CapBnd: 0000001fffffffff
:Seccomp: 0
:Cpus_allowed: 1
:Cpus_allowed_list: 0
:Mems_allowed: 00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000001
:Mems_allowed_list: 0
:voluntary_ctxt_switches: 8
:nonvoluntary_ctxt_switches: 1

var_log_messages:
:[System Logs]:
:??? 13 12:54:06 localhost.localdomain abrt-hook-ccpp[2093]: Saved core dump of pid 2091 (/usr/lib64/squid/ntlm_smb_lm_auth) to /var/tmp/abrt/ccpp-2014-11-13-12:54:06-2091 (733184 bytes)
:[User Logs]:
Steps To ReproduceSetup Samba as domain controller, and squid at the same machine, squid.conf is below:

http_port 10.9.9.30:3128

cache_mem 512 MB
cache_swap_low 90
cache_swap_high 95
maximum_object_size 10240 KB
maximum_object_size_in_memory 64 KB

cache_dir aufs /var/spool/squid 4096 16 256
error_directory /usr/share/squid/errors/ru-ru
cache_access_log /var/log/squid/access.log squid
cache_store_log none
via off
forwarded_for off

debug_options ALL,1 85,2 88,2
#debug_options ALL,1 33,2 28,9

auth_param ntlm program /usr/lib64/squid/ntlm_smb_lm_auth ANCORTEST/10.9.9.30
auth_param ntlm children 20
auth_param ntlm keep_alive on

#external_acl_type unix_group %LOGIN /usr/lib64/squid/ext_unix_group_acl -p -s

acl samba_users proxy_auth REQUIRED

http_access allow samba_users
http_reply_access allow samba_users

Then try to open any page in browser. It pop-ups authentication request, but it must just open the page without authentication requests.
Additional InformationCentOS 7 and Windows clients (XP and7) are installed on ESXi host.
TagsNo tags attached.
abrt_hash
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Issue History

Date Modified Username Field Change
2014-11-13 07:28 v.eltsov New Issue