[CentOS-pt-br] Yum Segmentation Fault

Sexta Junho 17 14:18:41 EDT 2011

Boa tarde Lucas,

Não nunca mexi nada na configuração do Python desta máquina.

Acabei de instalar uma versão mais nova dele (python-2.4.3-43, que vem no
Red Hat 5.6) e o problema permanece...

Dei uma "cavucada" no funcionamento do yum e ele (/usr/bin/yum) carrega os
scripts de /usr/share/yum-cli/. Peguei um deles (o cli.py) e rodei com a
opção "-d";

[root em server py]# python -v /usr/share/yum-cli/cli.py
# installing zipimport hook
import zipimport # builtin
# installed zipimport hook
# /usr/lib/python2.4/site.pyc matches /usr/lib/python2.4/site.py
import site # precompiled from /usr/lib/python2.4/site.pyc
# /usr/lib/python2.4/os.pyc matches /usr/lib/python2.4/os.py
import os # precompiled from /usr/lib/python2.4/os.pyc
import posix # builtin
# /usr/lib/python2.4/posixpath.pyc matches /usr/lib/python2.4/posixpath.py
import posixpath # precompiled from /usr/lib/python2.4/posixpath.pyc
# /usr/lib/python2.4/stat.pyc matches /usr/lib/python2.4/stat.py
import stat # precompiled from /usr/lib/python2.4/stat.pyc
import errno # builtin
# /usr/lib/python2.4/UserDict.pyc matches /usr/lib/python2.4/UserDict.py
import UserDict # precompiled from /usr/lib/python2.4/UserDict.pyc
# /usr/lib/python2.4/copy_reg.pyc matches /usr/lib/python2.4/copy_reg.py
import copy_reg # precompiled from /usr/lib/python2.4/copy_reg.pyc
# /usr/lib/python2.4/types.pyc matches /usr/lib/python2.4/types.py
import types # precompiled from /usr/lib/python2.4/types.pyc
import japanese # directory /usr/lib/python2.4/site-packages/japanese
# /usr/lib/python2.4/site-packages/japanese/__init__.pyc matches
/usr/lib/python2.4/site-packages/japanese/__init__.py
import japanese # precompiled from
/usr/lib/python2.4/site-packages/japanese/__init__.pyc
import japanese.aliases # directory
/usr/lib/python2.4/site-packages/japanese/aliases
# /usr/lib/python2.4/site-packages/japanese/aliases/__init__.pyc matches
/usr/lib/python2.4/site-packages/japanese/aliases/__init__.py
import japanese.aliases # precompiled from
/usr/lib/python2.4/site-packages/japanese/aliases/__init__.pyc
import encodings # directory /usr/lib/python2.4/encodings
# /usr/lib/python2.4/encodings/__init__.pyc matches
/usr/lib/python2.4/encodings/__init__.py
import encodings # precompiled from
/usr/lib/python2.4/encodings/__init__.pyc
# /usr/lib/python2.4/codecs.pyc matches /usr/lib/python2.4/codecs.py
import codecs # precompiled from /usr/lib/python2.4/codecs.pyc
import _codecs # builtin
# /usr/lib/python2.4/encodings/aliases.pyc matches
/usr/lib/python2.4/encodings/aliases.py
import encodings.aliases # precompiled from
/usr/lib/python2.4/encodings/aliases.pyc
# /usr/lib/python2.4/warnings.pyc matches /usr/lib/python2.4/warnings.py
import warnings # precompiled from /usr/lib/python2.4/warnings.pyc
# /usr/lib/python2.4/linecache.pyc matches /usr/lib/python2.4/linecache.py
import linecache # precompiled from /usr/lib/python2.4/linecache.pyc
# /usr/lib/python2.4/encodings/utf_8.pyc matches
/usr/lib/python2.4/encodings/utf_8.py
import encodings.utf_8 # precompiled from
/usr/lib/python2.4/encodings/utf_8.pyc
Python 2.4.3 (#1, Dec 10 2010, 17:24:32)
[GCC 4.1.2 20080704 (Red Hat 4.1.2-50)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
# /usr/lib/python2.4/re.pyc matches /usr/lib/python2.4/re.py
import re # precompiled from /usr/lib/python2.4/re.pyc
# /usr/lib/python2.4/sre.pyc matches /usr/lib/python2.4/sre.py
import sre # precompiled from /usr/lib/python2.4/sre.pyc
# /usr/lib/python2.4/sre_compile.pyc matches
/usr/lib/python2.4/sre_compile.py
import sre_compile # precompiled from /usr/lib/python2.4/sre_compile.pyc
import _sre # builtin
# /usr/lib/python2.4/sre_constants.pyc matches
/usr/lib/python2.4/sre_constants.py
import sre_constants # precompiled from /usr/lib/python2.4/sre_constants.pyc
# /usr/lib/python2.4/sre_parse.pyc matches /usr/lib/python2.4/sre_parse.py
import sre_parse # precompiled from /usr/lib/python2.4/sre_parse.pyc
dlopen("/usr/lib/python2.4/lib-dynload/timemodule.so", 2);
import time # dynamically loaded from
/usr/lib/python2.4/lib-dynload/timemodule.so
# /usr/lib/python2.4/random.pyc matches /usr/lib/python2.4/random.py
import random # precompiled from /usr/lib/python2.4/random.pyc
dlopen("/usr/lib/python2.4/lib-dynload/mathmodule.so", 2);
import math # dynamically loaded from
/usr/lib/python2.4/lib-dynload/mathmodule.so
dlopen("/usr/lib/python2.4/lib-dynload/binascii.so", 2);
import binascii # dynamically loaded from
/usr/lib/python2.4/lib-dynload/binascii.so
Segmentation fault

Aí eu criei um "hello.py" com o mesmo conteúdo inicial deste cli.py:
#!/usr/bin/python
import os
import re
import sys
import time
import random
import logging
from optparse import OptionParser,OptionGroup
import rpm
import output
import shell
import yum
import yum.Errors
import yum.logginglevels
import yum.misc
import yum.plugins
import rpmUtils.arch
import rpmUtils.miscutils
from yum.packages import parsePackages
from yum import _
from yum.rpmtrans import RPMTransaction
import signal
import yumcommands
from yum.i18n import to_unicode, to_utf8
print "Hello, World!"

Ao executá-lo assim: "Segmentation fault".

Saí comentando um "import" de cada vez e o hello.py parou de dar problema
quando comentei o "import random", ou seja, ele é o meu desafeto.

O /dev/random e /dev/urandom estão com as permissões corretas.

[]'s
Lincoln

2011/6/17 Lucas Timm LH <linuxhelper em gmail.com>

> Python, gente. Python...
>
> Em 17 de junho de 2011 14:29, Emmanuel Alves <manel.pb em gmail.com>escreveu:
>
> eu também estou com este tipo de problema, mas em um servidor freebsd...
>>
>> deve ser algum pacote que está morrendo, já tentei procurar qual é, mas
>> sem sucesso.
>>
>> []s
>>
>> Emmanuel Alves
>>
>> ---------------------------------------------------------------------
>> Twitter: http://www.twitter.com/emartsnet
>> Linked In: http://www.linkedin.com/in/emartsnet
>>
>>
>>
>> 2011/6/17 Guilherme Moraes <guimfonseca em gmail.com>
>>
>>> Essa eh a tela azul de hardware.
>>>
>>> A do software seria a segment fault
>>>
>>>
>>> 2011/6/17 Lucas Timm LH <linuxhelper em gmail.com>
>>>
>>>> Na verdade a "tela azul" do Unix é o *kernel panic*, não a Segmentation
>>>> Failure.
>>>>
>>>> Em 17 de junho de 2011 14:09, Guilherme Moraes <guimfonseca em gmail.com>escreveu:
>>>>
>>>> Não tem nada a ver com Hardware ...
>>>>>
>>>>> Segment Fault é a tela azul do linux em relação ao software.
>>>>>
>>>>> Alguma coisa ai em "C" ta com problema.
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> 2011/6/17 Fábio de Sousa <fabiocs em gmail.com>
>>>>>
>>>>>> Não tenho muita experiência nos RedHats, mas no Debian isso pode ser
>>>>>> HD e ou memória com defeito... se possível troque o pente de memória e faça
>>>>>> um teste..
>>>>>>
>>>>>> Abraço,
>>>>>> Fábio de Sousa
>>>>>> SysAdmin
>>>>>>
>>>>>>   ~
>>>>>>  °v°   Seja Livre...
>>>>>> /(  )\  Use Linux...
>>>>>>  ^ ^
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> Em 17 de junho de 2011 14:03, Lincoln Zuljewic Silva <
>>>>>> lincolnzsilva em gmail.com> escreveu:
>>>>>>
>>>>>>> Boa tarde lista,
>>>>>>>
>>>>>>> Estou com um probleminha aqui em um servidor CentOS que está me
>>>>>>> tirando o sono.
>>>>>>>
>>>>>>> Sem nenhum motivo o yum parou de funcionar:
>>>>>>> [root em server ~]# yum
>>>>>>> Segmentation fault
>>>>>>>
>>>>>>> Já reinstalei o rpm do yum, do rpm, de todas as dependências do yum.
>>>>>>>
>>>>>>> Um strace do yum pode ser encontrado em:
>>>>>>> http://pastebin.com/PYL67pm4
>>>>>>>
>>>>>>> O CentOS é o:
>>>>>>>
>>>>>>> CentOS release 5.4 (Final)
>>>>>>>
>>>>>>> Com kernel:
>>>>>>>
>>>>>>> Linux server 2.6.18-164.11.1.el5.centos.plusPAE #1 SMP Wed Jan 20
>>>>>>> 19:33:21 EST 2010
>>>>>>>
>>>>>>> E a versão do yum é a:
>>>>>>>
>>>>>>> [root em server ~]# rpm -qa |grep yum
>>>>>>> yum-metadata-parser-1.1.2-3.el5.centos
>>>>>>> yum-3.2.22-20.el5.centos
>>>>>>> yum-utils-1.1.16-13.el5.centos
>>>>>>> yum-fastestmirror-1.1.16-13.el5.centos
>>>>>>>
>>>>>>> Já procurei no Google, e também não achei nada que pudesse me
>>>>>>> ajudar...
>>>>>>>
>>>>>>> Alguém já passou por isso antes?
>>>>>>>
>>>>>>> []’s
>>>>>>> Lincoln
>>>>>>>
>>>>>>> --
>>>>>>> Lincoln Zuljewic Silva
>>>>>>> More contact info.: http://www.system.adm.br/contact.php
>>>>>>>
>>>>>>> "How often must a question be asked before it’s considered a
>>>>>>> frequently asked question?"
>>>>>>> _______________________________________________
>>>>>>> CentOS-pt-br mailing list
>>>>>>> CentOS-pt-br em centos.org
>>>>>>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>>>>>>
>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> CentOS-pt-br mailing list
>>>>>> CentOS-pt-br em centos.org
>>>>>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> -------------------------------------------
>>>>> At.
>>>>>
>>>>> Guilherme Moraes Da Fonseca
>>>>> *LPIC1 - Linux Professional Institute Certified**
>>>>> *
>>>>> *CLA - Novell Certified Linux Administrator*
>>>>> *DCTS - Novell Data Center Technical Specialist*
>>>>> **
>>>>> Analista de Suporte Gnu/Linux
>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> CentOS-pt-br mailing list
>>>>> CentOS-pt-br em centos.org
>>>>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> Lucas Timm, Goiânia/GO.
>>>> http://timmerman.wordpress.com
>>>>
>>>> (62) 8198-0867
>>>>
>>>> _______________________________________________
>>>> CentOS-pt-br mailing list
>>>> CentOS-pt-br em centos.org
>>>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>>>
>>>>
>>>
>>>
>>> --
>>> -------------------------------------------
>>> At.
>>>
>>> Guilherme Moraes Da Fonseca
>>> *LPIC1 - Linux Professional Institute Certified**
>>> *
>>> *CLA - Novell Certified Linux Administrator*
>>> *DCTS - Novell Data Center Technical Specialist*
>>> **
>>> Analista de Suporte Gnu/Linux
>>>
>>>
>>>
>>> _______________________________________________
>>> CentOS-pt-br mailing list
>>> CentOS-pt-br em centos.org
>>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>>
>>>
>>
>> _______________________________________________
>> CentOS-pt-br mailing list
>> CentOS-pt-br em centos.org
>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>
>>
>
>
> --
> Lucas Timm, Goiânia/GO.
> http://timmerman.wordpress.com
>
> (62) 8198-0867
>
> _______________________________________________
> CentOS-pt-br mailing list
> CentOS-pt-br em centos.org
> http://lists.centos.org/mailman/listinfo/centos-pt-br
>
>

-- 
Lincoln Zuljewic Silva
More contact info.: http://www.system.adm.br/contact.php

"How often must a question be asked before it’s considered a frequently
asked question?"
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