[FUG-BR] Segmentation fault (core dumped)
Leandro Silva
ldfsilva em gmail.com
Quarta Maio 25 23:55:36 BRT 2011
Jose,
Não sei se ajuda, porém.. Ja olhou essa pagina ?
http://cpan.uwinnipeg.ca/htdocs/Net-SSLeay/README.html
abraços
leandro
2011/5/25 Emmanuel Alves <manel.pb em gmail.com>
> Comigo o problema é com o PHP e httpd... mesma mensagem aparece lá :(
>
> []s
>
> Emmanuel Alves
>
> ---------------------------------------------------------------------
> Twitter: http://www.twitter.com/emartsnet
> Linked In: http://www.linkedin.com/in/emartsnet
>
>
> 2011/5/25 Danilo Egea <daniloegea em yahoo.com.br>
>
> > Você tentou recompilar os serviços que estão dando problema? Depois de
> uma
> > atualização de versão, possivelmente algumas bibliotecas mudam de versão
> > tbm.
> >
> > E-mail/MSN -> daniloegea em yahoo.com.br
> > Skype -> daniloegea
> > Blog -> http://daniloegea.wordpress.com
> > Twitter -> http://twitter.com/daniloegea
> >
> >
> > ________________________________
> > De: Jose Raimundo da S. Barbosa <jose.barbosa em cpaa.embrapa.br>
> > Para: freebsd em fug.com.br
> > Enviadas: Quarta-feira, 25 de Maio de 2011 16:41
> > Assunto: [FUG-BR] Segmentation fault (core dumped)
> >
> > Olá pessoal,
> >
> > preciso de uma ajuda de vocês, já esgotei quase todos meus recursos e
> > antes que eu lance mão dos outros gostaria de ter mais embasamento.
> >
> > Depois de uma atualização do FreeBSD 7.2 para a 7.4 fiquei com alguns
> > problemas (Core Dumped) em alguns serviços, mas especificamente àqueles
> > que dependiam do Perl para a realização de algumas operações. Depois de
> > algumas tentativas, resolvi logo fazer o upgrade (nas ponta dos dedos,
> > sempre com frio na barriga) para a versão 8.4. Fiz como reza o manual:
> > Atualização de ports, make buildword, etc...
> >
> > Então, para minha frustração, os problemas ainda persistem. Pelas
> > minhas análises, conforme os resultados dos teste abaixo, verifiquei que
> > o problema começava quando o Perl fazia chamadas para algumas operações
> > que envolvem SSL. Recompilei OpenSSL (por tabela as suas dependências) e
> > durante esse processo houveram alguns breaks que foram sendo consertados
> > até que pudesse ter uma compilação de 100% para todos que dependiam
> > deste. Tive algum sucesso, visto que o debug do core não mais
> > apresentava os erros de antes.
> >
> > Os erros que aparecem agora no debug do arquivo "perl.core" são
> > mostrados abaixo juntamente com minhas configurações do ambiente:
> >
> > Alguma luz? Qualquer ajuda é muito bem-vinda. Pelos menos os serviços
> > críticos não estão parados.
> >
> > Dmesg parcial
> > --------------
> > Copyright (c) 1992-2011 The FreeBSD Project.
> > Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993,
> > 1994
> > The Regents of the University of California. All rights
> > reserved.
> > FreeBSD is a registered trademark of The FreeBSD Foundation.
> > FreeBSD 8.2-STABLE #0: Sun May 15 11:52:05 AMT 2011
> > root em columbalivia.cpaa.embrapa.br:/usr/obj/usr/src/sys/GENERIC
> > amd64
> > Timecounter "i8254" frequency 1193182 Hz quality 0
> > CPU: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz (2333.43-MHz
> > K8-class CPU)
> > Origin = "GenuineIntel" Id = 0x10676 Family = 6 Model = 17
> > Stepping = 6
> >
> >
> >
> Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
> >
> >
> >
> Features2=0xce3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,DCA,SSE4.1>
> > AMD Features=0x20000800<SYSCALL,LM>
> > AMD Features2=0x1<LAHF>
> > TSC: P-state invariant
> > real memory = 8589934592 (8192 MB)
> > avail memory = 8251072512 (7868 MB)
> > ACPI APIC Table: <HP ProLiant>
> > FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
> > FreeBSD/SMP: 1 package(s) x 4 core(s)
> >
> >
> > # uname -a
> >
> > FreeBSD columbalivia.cpaa.embrapa.br 8.2-STABLE FreeBSD 8.2-STABLE #0:
> > Sun May 15 11:52:05 AMT 2011
> > root em columbalivia.cpaa.embrapa.br:/usr/obj/usr/src/sys/GENERIC amd64
> >
> >
> > Exemplo de teste para identificar o problema
> >
> > # /usr/local/sbin/smbldap-useradd -w "maqteste"
> > Segmentation fault (core dumped)
> >
> > (aqui foi gerado o arquivo perl.core)
> >
> > debugando o arquivo perl.core
> >
> > # gdb perl perl.core
> > GNU gdb 6.1.1 [FreeBSD]
> > Copyright 2004 Free Software Foundation, Inc.
> > GDB is free software, covered by the GNU General Public License, and
> > you are
> > welcome to change it and/or distribute copies of it under certain
> > conditions.
> > Type "show copying" to see the conditions.
> > There is absolutely no warranty for GDB. Type "show warranty" for
> > details.
> > This GDB was configured as "amd64-marcel-freebsd"...
> > Core was generated by `perl'.
> > Program terminated with signal 11, Segmentation fault.
> > Reading symbols from
> > /usr/local/lib/perl5/5.10.1/mach/CORE/libperl.so...done.
> > Loaded symbols for /usr/local/lib/perl5/5.10.1/mach/CORE/libperl.so
> > Reading symbols from /lib/libm.so.5...done.
> > Loaded symbols for /lib/libm.so.5
> > Reading symbols from /lib/libcrypt.so.5...done.
> > Loaded symbols for /lib/libcrypt.so.5
> > Reading symbols from /lib/libutil.so.8...done.
> > Loaded symbols for /lib/libutil.so.8
> > Reading symbols from /lib/libc.so.7...done.
> > Loaded symbols for /lib/libc.so.7
> > Reading symbols from
> > /usr/local/lib/perl5/5.10.1/mach/auto/Cwd/Cwd.so...done.
> > Loaded symbols for /usr/local/lib/perl5/5.10.1/mach/auto/Cwd/Cwd.so
> > Reading symbols from
> > /usr/local/lib/perl5/5.10.1/mach/auto/IO/IO.so...done.
> > Loaded symbols for /usr/local/lib/perl5/5.10.1/mach/auto/IO/IO.so
> > Reading symbols from
> > /usr/local/lib/perl5/5.10.1/mach/auto/Socket/Socket.so...done.
> > Loaded symbols for
> > /usr/local/lib/perl5/5.10.1/mach/auto/Socket/Socket.so
> > Reading symbols from
> > /usr/local/lib/perl5/5.10.1/mach/auto/Encode/Encode.so...done.
> > Loaded symbols for
> > /usr/local/lib/perl5/5.10.1/mach/auto/Encode/Encode.so
> > Reading symbols from
> >
> >
> /usr/local/lib/perl5/site_perl/5.10.1/mach/auto/Unicode/String/String.so...done.
> > Loaded symbols for
> > /usr/local/lib/perl5/site_perl/5.10.1/mach/auto/Unicode/String/String.so
> > Reading symbols from
> >
> /usr/local/lib/perl5/site_perl/5.10.1/mach/auto/Unicode/Map/Map.so...done.
> > Loaded symbols for
> > /usr/local/lib/perl5/site_perl/5.10.1/mach/auto/Unicode/Map/Map.so
> > Reading symbols from
> >
> >
> /usr/local/lib/perl5/site_perl/5.10.1/mach/auto/Unicode/Map8/Map8.so...done.
> > Loaded symbols for
> > /usr/local/lib/perl5/site_perl/5.10.1/mach/auto/Unicode/Map8/Map8.so
> > Reading symbols from
> > /usr/local/lib/perl5/5.10.1/mach/auto/Encode/Unicode/Unicode.so...done.
> > Loaded symbols for
> > /usr/local/lib/perl5/5.10.1/mach/auto/Encode/Unicode/Unicode.so
> > Reading symbols from
> > /usr/local/lib/perl5/5.10.1/mach/auto/List/Util/Util.so...done.
> > Loaded symbols for
> > /usr/local/lib/perl5/5.10.1/mach/auto/List/Util/Util.so
> > Reading symbols from
> > /usr/local/lib/perl5/5.10.1/mach/auto/Encode/JP/JP.so...done.
> > Loaded symbols for
> > /usr/local/lib/perl5/5.10.1/mach/auto/Encode/JP/JP.so
> > Reading symbols from /usr/local/lib/nss_ldap.so.1...done.
> > Loaded symbols for /usr/local/lib/nss_ldap.so.1
> > Reading symbols from /usr/local/lib/libldap-2.4.so.8...done.
> > Loaded symbols for /usr/local/lib/libldap-2.4.so.8
> > Reading symbols from /usr/local/lib/liblber-2.4.so.8...done.
> > Loaded symbols for /usr/local/lib/liblber-2.4.so.8
> > Reading symbols from /usr/local/lib/libsasl2.so.2...done.
> > Loaded symbols for /usr/local/lib/libsasl2.so.2
> > Reading symbols from /usr/lib/libkrb5.so.10...done.
> > Loaded symbols for /usr/lib/libkrb5.so.10
> > Reading symbols from /usr/lib/libcom_err.so.5...done.
> > Loaded symbols for /usr/lib/libcom_err.so.5
> > Reading symbols from /usr/lib/libgssapi_krb5.so.10...done.
> > Loaded symbols for /usr/lib/libgssapi_krb5.so.10
> > Reading symbols from /usr/lib/libfetch.so.6...done.
> > Loaded symbols for /usr/lib/libfetch.so.6
> > Reading symbols from /usr/local/lib/libssl.so.7...done.
> > Loaded symbols for /usr/local/lib/libssl.so.7
> > Reading symbols from /usr/local/lib/libcrypto.so.7...done.
> > Loaded symbols for /usr/local/lib/libcrypto.so.7
> > Reading symbols from /usr/lib/libgssapi.so.10...done.
> > Loaded symbols for /usr/lib/libgssapi.so.10
> > Reading symbols from /usr/lib/libhx509.so.10...done.
> > Loaded symbols for /usr/lib/libhx509.so.10
> > Reading symbols from /lib/libcrypto.so.6...done.
> > Loaded symbols for /lib/libcrypto.so.6
> > Reading symbols from /usr/lib/libroken.so.10...done.
> > Loaded symbols for /usr/lib/libroken.so.10
> > Reading symbols from /usr/lib/libasn1.so.10...done.
> > Loaded symbols for /usr/lib/libasn1.so.10
> > Reading symbols from /usr/lib/libssl.so.6...done.
> > Loaded symbols for /usr/lib/libssl.so.6
> > Reading symbols from /lib/libmd.so.5...done.
> > Loaded symbols for /lib/libmd.so.5
> > Reading symbols from
> >
> >
> /usr/local/lib/perl5/site_perl/5.10.1/mach/auto/Net/SSLeay/SSLeay.so...done.
> > Loaded symbols for
> > /usr/local/lib/perl5/site_perl/5.10.1/mach/auto/Net/SSLeay/SSLeay.so
> > Reading symbols from /lib/libz.so.5...done.
> > Loaded symbols for /lib/libz.so.5
> > Reading symbols from
> >
> /usr/local/lib/perl5/site_perl/5.10.1/mach/auto/Socket6/Socket6.so...done.
> > Loaded symbols for
> > /usr/local/lib/perl5/site_perl/5.10.1/mach/auto/Socket6/Socket6.so
> > Reading symbols from /libexec/ld-elf.so.1...done.
> > Loaded symbols for /libexec/ld-elf.so.1
> > #0 0x000000080352e7b0 in EVP_MD_CTX_md () from /lib/libcrypto.so.6
> > (gdb)
> > (gdb)
> > (gdb) bt
> > #0 0x000000080352e7b0 in EVP_MD_CTX_md () from /lib/libcrypto.so.6
> > #1 0x0000000802e31dfc in tls1_enc () from /usr/local/lib/libssl.so.7
> > #2 0x0000000802e2a6b5 in do_ssl3_write () from
> > /usr/local/lib/libssl.so.7
> > #3 0x0000000802e2ab14 in ssl3_write_bytes () from
> > /usr/local/lib/libssl.so.7
> > #4 0x0000000802e2ce9d in ssl3_do_write () from
> > /usr/local/lib/libssl.so.7
> > #5 0x0000000802e26fcc in ssl3_connect () from
> > /usr/local/lib/libssl.so.7
> > #6 0x0000000803bfbee8 in XS_Net__SSLeay_connect (cv=Variable "cv" is
> > not available.
> > ) at SSLeay.c:1274
> > #7 0x00000008007acd02 in Perl_pp_entersub () at pp_hot.c:2888
> > #8 0x00000008007583fc in Perl_runops_debug () at dump.c:1968
> > #9 0x00000008006a4b68 in S_run_body (oldscope=1) at perl.c:2431
> > #10 0x00000008006a3f30 in perl_run (my_perl=0x801204104) at perl.c:2349
> > #11 0x0000000000400bf4 in main (argc=5, argv=0x7fffffffea78,
> > env=0x7fffffffeaa8)
> > at perlmain.c:117
> > (gdb) q
> > #
> >
> > Desde já agradeço.
> >
> > ---
> > José Raimundo da S. Barbosa
> >
> >
> > -------------------------
> > Histórico: http://www.fug.com.br/historico/html/freebsd/
> > Sair da lista: https://www.fug.com.br/mailman/listinfo/freebsd
> > -------------------------
> > Histórico: http://www.fug.com.br/historico/html/freebsd/
> > Sair da lista: https://www.fug.com.br/mailman/listinfo/freebsd
> >
> -------------------------
> Histórico: http://www.fug.com.br/historico/html/freebsd/
> Sair da lista: https://www.fug.com.br/mailman/listinfo/freebsd
>
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