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OL 7 - "Yum Upgrade" operation Exit with Segmentation Fault Error "LIBXML2_2.8.0 not defined in file libxml2.so.2 with link time reference" (Doc ID 2180315.1)

Last updated on AUGUST 04, 2018

Applies to:

Linux OS - Version Oracle Linux 7.0 and later
Linux x86-64

Symptoms

"yum upgrade" exit with segmentation fault error on Oracle Linux 7 server, after "EMC networker" package upgrade.

dmesg
[ 3363.734600] yum[11959]: segfault at 7f2c00000000 ip 00007f2ce5e70da0 sp 00007fff3623c718 error 4 in libc-2.17.so[7f2ce5d3e000+1b4000]
[ 3390.032135] yum[13755]: segfault at 7f3500000000 ip 00007f3524fb9da0 sp 00007ffd545b78c8 error 4 in libc-2.17.so[7f3524e87000+1b4000]
[ 3416.697354] yum[15580]: segfault at 7f9200000000 ip 00007f921e50fda0 sp 00007fffb4bf8038 error 4 in libc-2.17.so[7f921e3dd000+1b4000]
[ 3444.803868] yum[17381]: segfault at 7f0e00000000 ip 00007f0eea836da0 sp 00007ffc4ed66878 error 4 in libc-2.17.so[7f0eea704000+1b4000]

abrtd core
id 1d3a0bcf17593d2cc834df98156acff9f9442985
reason: libxml2.py:1::ImportError: /usr/lib64/python2.7/site-packages/libxml2mod.so: symbol xmlInitializeDict, version LIBXML2_2.8.0 not defined in file libxml2.so.2 with link time reference
time: Fri 12 Aug 2016 04:10:37 AM CDT
cmdline: /usr/bin/python /bin/yum-arch -q /var/www/html/yum/OracleLinux/OL5/latest/x86_64
package: yum-arch-2.2.2-9.el7
uid: 0 (root)
count: 1
Directory: /var/spool/abrt/Python-2016-08-12-04:10:37-28593

abrtd core dump

--core dump--
{ "signal": 11
, "executable": "/usr/bin/python2.7"
, "stacktrace":
[ { "crash_thread": true
, "frames":
[ { "address": 140265381498375
, "build_id": "e63a9386838a3ec856c51281e0c4193029e5e413"
, "build_id_offset": 1256967
, "function_name": "__strncmp_sse42" 
, "file_name": "/lib64/libc.so.6"
}
, { "address": 140265066148456
, "build_id_offset": 356968
, "function_name": "__xmlParserInputBufferCreateFilename"
, "file_name": "/lib/libxml2.so.2"
}
, { "address": 140265066148586
, "build_id_offset": 357098
, "function_name": "xmlParserInputBufferCreateFilename"
, "file_name": "/lib/libxml2.so.2"
}
, { "address": 140265065993206
, "build_id_offset": 201718
, "function_name": "xmlNewInputFromFile"
, "file_name": "/lib/libxml2.so.2"
}
, { "address": 140265066151072
, "build_id_offset": 359584
, "file_name": "/lib/libxml2.so.2"
}
, { "address": 140265066145662
, "build_id_offset": 354174
, "function_name": "xmlLoadExternalEntity"
, "file_name": "/lib/libxml2.so.2"
}
, { "address": 140265066004908
, "build_id_offset": 213420
, "function_name": "xmlCreateURLParserCtxt"
, "file_name": "/lib/libxml2.so.2"

}

 

Cause

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In this Document
Symptoms
Cause
Solution
References


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