OCS Inventory: Unified Unix Agent

Free (): Invalid pointer

Bug #583346 reported by Jean-Daniel.Tissot
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
OCS Inventory: Unified Unix Agent
Fix Released
Medium
mortheres
OCS Inventory: Unified Unix Agent 2.1rc1

Bug Description

Running on Ubuntu karmic
Linux xxxx 2.6.31-21-generic #59-Ubuntu SMP x86_64 GNU/Linux

root@xxxx: ~ # ocsinventory-agent
*** glibc detected *** /usr/bin/perl: free(): invalid pointer: 0x0000000003fad6f4 ***
======= Backtrace: =========
/lib/libc.so.6[0x7f07ddd70dd6]
/lib/libc.so.6(cfree+0x6c)[0x7f07ddd7574c]
/usr/lib/perl5/auto/Net/CUPS/CUPS.so(XS_Net__CUPS__Destination_NETCUPS_freeDestination+0x142)[0x7f07daba24c2]
/usr/lib/libperl.so.5.10(Perl_pp_entersub+0x53f)[0x7f07de7b8c0f]
/usr/lib/libperl.so.5.10(Perl_runops_standard+0x16)[0x7f07de7b6f86]
/usr/lib/libperl.so.5.10(Perl_call_sv+0x47d)[0x7f07de7b49ed]
/usr/lib/libperl.so.5.10(Perl_sv_clear+0xb6)[0x7f07de7cb2c6]
/usr/lib/libperl.so.5.10(Perl_sv_free2+0x52)[0x7f07de7cba82]
/usr/lib/libperl.so.5.10(Perl_leave_scope+0xd5f)[0x7f07de7e824f]
/usr/lib/libperl.so.5.10(Perl_pp_leavesub+0xbd)[0x7f07de7b9f6d]
/usr/lib/libperl.so.5.10(Perl_runops_standard+0x16)[0x7f07de7b6f86]
/usr/lib/libperl.so.5.10(perl_run+0x13c)[0x7f07de7b524c]
/usr/bin/perl(main+0xec)[0x400d7c]
/lib/libc.so.6(__libc_start_main+0xfd)[0x7f07ddd19abd]
/usr/bin/perl[0x400bc9]
======= Memory map: ========
00400000-00401000 r-xp 00000000 08:01 106938 /usr/bin/perl
00601000-00602000 r--p 00001000 08:01 106938 /usr/bin/perl
00602000-00603000 rw-p 00002000 08:01 106938 /usr/bin/perl
01f36000-04379000 rw-p 00000000 00:00 0 [heap]
7f07d0000000-7f07d0021000 rw-p 00000000 00:00 0
7f07d0021000-7f07d4000000 ---p 00000000 00:00 0
7f07d7b06000-7f07d7b1c000 r-xp 00000000 08:01 65301 /lib/libgcc_s.so.1
7f07d7b1c000-7f07d7d1b000 ---p 00016000 08:01 65301 /lib/libgcc_s.so.1
7f07d7d1b000-7f07d7d1c000 r--p 00015000 08:01 65301 /lib/libgcc_s.so.1
7f07d7d1c000-7f07d7d1d000 rw-p 00016000 08:01 65301 /lib/libgcc_s.so.1
7f07d7d1d000-7f07d7e54000 r-xp 00000000 08:01 110463 /usr/lib/libdb-4.6.so
7f07d7e54000-7f07d8053000 ---p 00137000 08:01 110463 /usr/lib/libdb-4.6.so
7f07d8053000-7f07d8056000 r--p 00136000 08:01 110463 /usr/lib/libdb-4.6.so
7f07d8056000-7f07d8057000 rw-p 00139000 08:01 110463 /usr/lib/libdb-4.6.so
7f07d8057000-7f07d805d000 r-xp 00000000 08:01 109551 /usr/lib/libnss_db-2.2.3.so
7f07d805d000-7f07d825c000 ---p 00006000 08:01 109551 /usr/lib/libnss_db-2.2.3.so
7f07d825c000-7f07d825d000 r--p 00005000 08:01 109551 /usr/lib/libnss_db-2.2.3.so
7f07d825d000-7f07d825e000 rw-p 00006000 08:01 109551 /usr/lib/libnss_db-2.2.3.so
7f07d825e000-7f07d8268000 r-xp 00000000 08:01 65500 /lib/libnss_nis-2.10.1.so
7f07d8268000-7f07d8467000 ---p 0000a000 08:01 65500 /lib/libnss_nis-2.10.1.so
7f07d8467000-7f07d8468000 r--p 00009000 08:01 65500 /lib/libnss_nis-2.10.1.so
7f07d8468000-7f07d8469000 rw-p 0000a000 08:01 65500 /lib/libnss_nis-2.10.1.so
7f07d8469000-7f07d847f000 r-xp 00000000 08:01 65495 /lib/libnsl-2.10.1.so
7f07d847f000-7f07d867f000 ---p 00016000 08:01 65495 /lib/libnsl-2.10.1.so
7f07d867f000-7f07d8680000 r--p 00016000 08:01 65495 /lib/libnsl-2.10.1.so
7f07d8680000-7f07d8681000 rw-p 00017000 08:01 65495 /lib/libnsl-2.10.1.so
7f07d8681000-7f07d8683000 rw-p 00000000 00:00 0
7f07d8683000-7f07d868a000 r-xp 00000000 08:01 65496 /lib/libnss_compat-2.10.1.so
7f07d868a000-7f07d888a000 ---p 00007000 08:01 65496 /lib/libnss_compat-2.10.1.so
7f07d888a000-7f07d888b000 r--p 00007000 08:01 65496 /lib/libnss_compat-2.10.1.so
7f07d888b000-7f07d888c000 rw-p 00008000 08:01 65496 /lib/libnss_compat-2.10.1.so
7f07d888c000-7f07d8892000 r-xp 00000000 08:01 179628 /usr/lib/perl/5.10.0/auto/Math/BigInt/FastCalc/FastCalc.so
7f07d8892000-7f07d8a91000 ---p 00006000 08:01 179628 /usr/lib/perl/5.10.0/auto/Math/BigInt/FastCalc/FastCalc.so
7f07d8a91000-7f07d8a92000 r--p 00005000 08:01 179628 /usr/lib/perl/5.10.0/auto/Math/BigInt/FastCalc/FastCalc.so
7f07d8a92000-7f07d8a93000 rw-p 00006000 08:01 179628 /usr/lib/perl/5.10.0/auto/Math/BigInt/FastCalc/FastCalc.so
7f07d8a93000-7f07d8a96000 r-xp 00000000 08:01 65355 /lib/libgpg-error.so.0.4.0
7f07d8a96000-7f07d8c95000 ---p 00003000 08:01 65355 /lib/libgpg-error.so.0.4.0
7f07d8c95000-7f07d8c96000 r--p 00002000 08:01 65355 /lib/libgpg-error.so.0.4.0
7f07d8c96000-7f07d8c97000 rw-p 00003000 08:01 65355 /lib/libgpg-error.so.0.4.0
7f07d8c97000-7f07d8c9e000 r-xp 00000000 08:01 65505 /lib/librt-2.10.1.so
7f07d8c9e000-7f07d8e9d000 ---p 00007000 08:01 65505 /lib/librt-2.10.1.so
7f07d8e9d000-7f07d8e9e000 r--p 00006000 08:01 65505 /lib/librt-2.10.1.so
7f07d8e9e000-7f07d8e9f000 rw-p 00007000 08:01 65505 /lib/librt-2.10.1.so
7f07d8e9f000-7f07d8edc000 r-xp 00000000 08:01 65335 /lib/libdbus-1.so.3.4.0
7f07d8edc000-7f07d90dc000 ---p 0003d000 08:01 65335 /lib/libdbus-1.so.3.4.0
7f07d90dc000-7f07d90dd000 r--p 0003d000 08:01 65335 /lib/libdbus-1.so.3.4.0
7f07d90dd000-7f07d90de000 rw-p 0003e000 08:01 65335 /lib/libdbus-1.so.3.4.0
7f07d90de000-7f07d9153000 r-xp 00000000 08:01 65351 /lib/libgcrypt.so.11.5.2
7f07d9153000-7f07d9352000 ---p 00075000 08:01 65351 /lib/libgcrypt.so.11.5.2
7f07d9352000-7f07d9353000 r--p 00074000 08:01 65351 /lib/libgcrypt.so.11.5.2
7f07d9353000-7f07d9356000 rw-p 00075000 08:01 65351 /lib/libgcrypt.so.11.5.2
7f07d9356000-7f07d9366000 r-xp 00000000 08:01 108578 /usr/lib/libtasn1.so.3.1.5
7f07d9366000-7f07d9565000 ---p 00010000 08:01 108578 /usr/lib/libtasn1.so.3.1.5
7f07d9565000-7f07d9566000 r--p 0000f000 08:01 108578 /usr/lib/libtasn1.so.3.1.5
7f07d9566000-7f07d9567000 rw-p 00010000 08:01 108578 /usr/lib/libtasn1.so.3.1.5
7f07d9567000-7f07d9569000 r-xp 00000000 08:01 65363 /lib/libkeyutils-1.2.soAbandon

Revision history for this message
Jean-Daniel.Tissot (jean-daniel-tissot) wrote :

I forget :
Ocsinventory-Agent-1.1.2

Revision history for this message
mortheres (mortheres) wrote :

Hi,

Can you try to send more logs from the agent using this command :

#ocsinventory --debug

There seems to be a problem using the Net::CUPS perl module with your Uubntu 64 bits system. Can you try to uninstall the libnet-cups-perl package (or from CPAN if you used it to install this module) and run the agent again ?

Kind regards,

--
Guillaume

Changed in ocsinventory-unix-agent:
assignee: nobody → mortheres (mortheres)
Revision history for this message
Jean-Daniel.Tissot (jean-daniel-tissot) wrote :
Download full text (13.3 KiB)

Hi, here is the output of ocsincentory-agent --debug

root@dp470-p02: ~ # ocsinventory-agent --debug
[debug] Ocsinventory unified agent for UNIX, Linux and MacOSX 1.1.2
[debug] Log system initialised (Stderr)
[debug] --scan-homedirs missing. Don't scan user directories
[debug] Accountinfo file: /var/lib/ocsinventory-agent/http:__chrono-ocs.univ-fcomte.fr_ocsinventory/ocsinv.adm
[debug] A TAG seems to already exist in the server for this machine. The -t paramter may be ignored by the server unless it has OC
S_OPT_ACCEPT_TAG_UPDATE_FROM_CLIENT=1.
[debug] Account info updated successfully
[debug] Turns CompatibilityLayer on for /etc/ocsinventory/modules.conf
[debug] OCS Agent initialised
[debug] Calling handlers : `start_handler'
[debug] Compress::Zlib is available.
[debug] sending XML
[debug] Calling handlers : `prolog_writers'
[debug] sending: <?xml version="1.0" encoding="UTF-8"?>
<REQUEST>
  <CONTENT>
    <ACCOUNTINFO>
      <KEYNAME>TAG</KEYNAME>
      <KEYVALUE>Patrick Giraudoux</KEYVALUE>
    </ACCOUNTINFO>
  </CONTENT>
  <DEVICEID>dp470-p02-2010-02-05-10-46-33</DEVICEID>
  <QUERY>PROLOG</QUERY>
</REQUEST>
[debug] =BEGIN=SERVER RET======
[debug] $VAR1 = '<?xml version=\'1.0\' encoding=\'ISO-8859-1\'?>
<REPLY>
  <OPTION>
    <NAME>DOWNLOAD</NAME>
    <PARAM FRAG_LATENCY="10" PERIOD_LATENCY="2" TIMEOUT="30" ON="1" TYPE="CONF" CYCLE_LATENCY="60" PERIOD_LENGTH="10" />
  </OPTION>
  <RESPONSE>SEND</RESPONSE>
  <PROLOG_FREQ>24</PROLOG_FREQ>
</REPLY>
';
[debug] =END=SERVER RET======
[debug] PROLOG_FREQ has not changed since last process
[debug] Calling handlers : `prolog_reader'
[debug] Ocsinventory::Agent::Backend::IpDiscover::IpDiscover ignored
[debug] - nmap found
[debug] Ocsinventory::Agent::Backend::OS::AIX ignored
[debug] Ocsinventory::Agent::Backend::OS::BSD ignored
[debug] - dmidecode found
[debug] - dmidecode found
[debug] - Sys::Hostname loaded
[debug] - ipmitool found
[debug] Ocsinventory::Agent::Backend::OS::Generic::Ipmi ignored
[debug] - lspci found
[debug] - lspci found
[debug] Ocsinventory::Agent::Backend::OS::Generic::Packaging::BSDpkg ignored
[debug] - dpkg found
[debug] Ocsinventory::Agent::Backend::OS::Generic::Packaging::Gentoo ignored
[debug] Ocsinventory::Agent::Backend::OS::Generic::Packaging::Pacman ignored
[debug] Ocsinventory::Agent::Backend::OS::Generic::Packaging::RPM ignored
[debug] - Net::CUPS loaded
[debug] - ps found
[debug] - get-edid found
[debug] Ocsinventory::Agent::Backend::OS::Linux::Archs::ARM ignored
[debug] Ocsinventory::Agent::Backend::OS::Linux::Archs::Alpha ignored
[debug] Ocsinventory::Agent::Backend::OS::Linux::Archs::MIPS ignored
[debug] Ocsinventory::Agent::Backend::OS::Linux::Archs::PowerPC ignored
[debug] Ocsinventory::Agent::Backend::OS::Linux::Archs::SPARC ignored
[debug] - /proc/cpuinfo can be read
[debug] Ocsinventory::Agent::Backend::OS::Linux::Archs::m68k ignored
[debug] - lsb_release found
[debug] Ocsinventory::Agent::Backend::OS::Linux::Distro::NonLSB::ArchLinux ignored
[debug] Ocsinventory::Agent::Backend::OS::Linux::Distro::NonLSB::Fedora ignored
[debug] Ocsinventory::Agent::Backend::OS::Linux::Distro::NonLSB::Gentoo ignored
[debug] Ocsinventory::Agent::Backend::OS::Linux:...

Revision history for this message
Jean-Daniel.Tissot (jean-daniel-tissot) wrote :

Hi,

I remove libnet-cups-perl and it works perfectly

Thanks again.

mortheres (mortheres)
Changed in ocsinventory-unix-agent:
status: New → Triaged
status: Triaged → Invalid
importance: Undecided → Medium
Revision history for this message
mortheres (mortheres) wrote :

Ok thanks a lot.

This bugs seems to be the same as the Bug #452062 from the libnet-cups-perl package : https://bugs.launchpad.net/ubuntu/+source/libnet-cups-perl/+bug/452062

Kind regards,

--
Guillaume

Changed in ocsinventory-unix-agent:
status: Invalid → Confirmed
Revision history for this message
Frank (frank-bourdeau) wrote :

Use latest version of Net::CUPS perl module (0.61). Fix made on the new version of the unix agent.

Changed in ocsinventory-unix-agent:
status: Confirmed → Fix Committed
mortheres (mortheres)
Changed in ocsinventory-unix-agent:
milestone: none → 2.1rc1
Frank (frank-bourdeau)
Changed in ocsinventory-unix-agent:
status: Fix Committed → Fix Released
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