Re: TR: CIFS mounts generates *** buffer overflow detected ***: mondoarchive terminated

BLION Jérôme (BPCE-IT - Devoteam) <[email protected]>
Newsgroups gmane.linux.mondo.devel
Message-ID <[email protected]>
Hello, 

I have following errors while trying to install packages on RHEL5: 

============ 

# yum upgrade --nogpgcheck *.rpm
Loaded plugins: rhnplugin, security
This system is receiving updates from RHN Classic or RHN Satellite.
Skipping security plugin, no data
Setting up Upgrade Process
Examining mindi-3.3.0-0.20170117205852.s3648.rhel5.x86_64.rpm: mindi-3.3.0-0.20170117205852.s3648.rhel5.x86_64
Marking mindi-3.3.0-0.20170117205852.s3648.rhel5.x86_64.rpm as an update to mindi-3.0.2-1.rhel5.x86_64
Examining mindi-busybox-1.25.1-0.20170117205852.s3648.rhel5.x86_64.rpm: mindi-busybox-1.25.1-0.20170117205852.s3648.rhel5.x86_64
Marking mindi-busybox-1.25.1-0.20170117205852.s3648.rhel5.x86_64.rpm as an update to mindi-busybox-1.21.1-1.rhel5.x86_64
Examining mondo-3.3.0-0.20170117205852.s3648.rhel5.x86_64.rpm: mondo-3.3.0-0.20170117205852.s3648.rhel5.x86_64
Marking mondo-3.3.0-0.20170117205852.s3648.rhel5.x86_64.rpm as an update to mondo-3.2.2-1.rhel5.x86_64
Examining mondo-debuginfo-3.3.0-0.20170117205852.s3648.rhel5.x86_64.rpm: mondo-debuginfo-3.3.0-0.20170117205852.s3648.rhel5.x86_64
Package mondo-debuginfo not installed, cannot update it. Run yum install to install it instead.
Resolving Dependencies
Skipping security plugin, no data
--> Running transaction check
---> Package mindi.x86_64 0:3.3.0-0.20170117205852.s3648.rhel5 set to be updated
---> Package mindi-busybox.x86_64 0:1.25.1-0.20170117205852.s3648.rhel5 set to be updated
---> Package mondo.x86_64 0:3.3.0-0.20170117205852.s3648.rhel5 set to be updated
--> Finished Dependency Resolution

Dependencies Resolved

=========================================================================================================================================================================
 Package                  Arch              Version                                           Repository                                                            Size
=========================================================================================================================================================================
Updating:
 mindi                    x86_64            3.3.0-0.20170117205852.s3648.rhel5                /mindi-3.3.0-0.20170117205852.s3648.rhel5.x86_64                     505 k
 mindi-busybox            x86_64            1.25.1-0.20170117205852.s3648.rhel5               /mindi-busybox-1.25.1-0.20170117205852.s3648.rhel5.x86_64            452 k
 mondo                    x86_64            3.3.0-0.20170117205852.s3648.rhel5                /mondo-3.3.0-0.20170117205852.s3648.rhel5.x86_64                     2.2 M

Transaction Summary
=========================================================================================================================================================================
Install       0 Package(s)
Upgrade       3 Package(s)

Total size: 3.1 M
Is this ok [y/N]: y
Downloading Packages:
Running rpm_check_debug
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
erreur: mindi-busybox-1.25.1-0.20170117205852.s3648.rhel5: Entête V4 RSA/SHA512 signature: BAD, key ID 20ebfb0e
erreur: mindi-3.3.0-0.20170117205852.s3648.rhel5: Entête V4 RSA/SHA512 signature: BAD, key ID 20ebfb0e
erreur: mondo-3.3.0-0.20170117205852.s3648.rhel5: Entête V4 RSA/SHA512 signature: BAD, key ID 20ebfb0e

Updated:
  mindi.x86_64 0:3.3.0-0.20170117205852.s3648.rhel5    mindi-busybox.x86_64 0:1.25.1-0.20170117205852.s3648.rhel5    mondo.x86_64 0:3.3.0-0.20170117205852.s3648.rhel5

Complete!

============

I forced the update using --nosignature... But it's not really nice: 

# rpm -qa | grep -i mondo
perl-MondoRescue-3.2.2-1.rhel5
erreur: rpmdbNextIterator: on saute h#     913 Entête V4 RSA/SHA512 signature: BAD, key ID 20ebfb0e
erreur: rpmdbNextIterator: on saute h#     915 Entête V4 RSA/SHA512 signature: BAD, key ID 20ebfb0e
erreur: rpmdbNextIterator: on saute h#     916 Entête V4 RSA/SHA512 signature: BAD, key ID 20ebfb0e
erreur: rpmdbNextIterator: on saute h#     914 Entête V4 RSA/SHA512 signature: BAD, key ID 20ebfb0e

Packages have been updated so I'm running the backup.

Best regards.
Jerome Blion.

-- 
Jérôme Blion
Pour BPCE-IT - Groupe BPCE
Prestataire - Expert système Devoteam
DOP_INF_ISD_SOU
BPCE Infogérance & Technologies
Tél. : 04.27.02.91.63


-----Message d'origine-----
De : BLION Jérôme (BPCE-IT - Devoteam) [mailto:[email protected]] 
Envoyé : lundi 25 septembre 2017 10:40
À : Mondo mailing list <[email protected]>
Objet : Re: [Mondo-devel] TR: CIFS mounts generates *** buffer overflow detected ***: mondoarchive terminated

Hello, 

On the 2 RHEL7 boxes, 3.3 packages fixed the issue. 
On the RHEL5 box, I have another issue to fix first. I will get back to you ASAP.

Best regards.
Jérôme Blion.

-- 
Jérôme Blion
Pour BPCE-IT - Groupe BPCE
Prestataire - Expert système Devoteam
DOP_INF_ISD_SOU
BPCE Infogérance & Technologies
Tél. : 04.27.02.91.63


-----Message d'origine-----
De : Bruno Cornec [mailto:[email protected]] 
Envoyé : jeudi 21 septembre 2017 02:27
À : Mondo mailing list <[email protected]>
Objet : Re: [Mondo-devel] TR: CIFS mounts generates *** buffer overflow detected ***: mondoarchive terminated

Hello Jérôme,

BLION Jérôme (BPCE-IT - Devoteam) said on Tue, Sep 19, 2017 at 01:28:12PM +0000:
>The problem only occurs when using CIFS shares. Declared this way in the fstab :
>//NASFILER/SAS_SRB_PARTAGE_R7M/TRANS_PEL/SAS_OUT 
>/sashp/recmoa/SRB/REC/ETLSRB/FILE_OUT/EXPORT cifs 
>credentials=/root/.map_cred_vfilerSRB2,uid=3156,gid=3151 0 0
>
>If shares are mounted when I run mondoarchive, mondoarchive crashed with this error :
>*** buffer overflow detected ***: mondoarchive terminated

could you try to install the debug packages as well, and run gdb in front of your mondoarchive command, and at crash, run bt. THat should provide me with more details on where it is crashing.

>I attached logs from /var/log. Hopefully, they will contain something else.

Well, your mondoarchive.log is incorrect. Not corresponfing to the run you mention I think.

Also could you try the beta of 3.3.0 at ftp://ftp.mondorescue.org/test/rhel/7 and report whether it fixes your issue or not ?

Sorry for the inconvenience,
Bruno.
--
HPE EMEA EG FLOSS Technology Strategist http://www.hpe.com/engage/opensource
Open Source Profession, WW Linux Community Lead    http://github.com/bcornec   
FLOSS projects:    http://mondorescue.org         http://project-builder.org
Musique ancienne?   http://www.musique-ancienne.org  http://www.medieval.org

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