I think that's the same bug I ran into.  Try disabling nsrauth for that
client.

Steve
 

> -----Original Message-----
> From: Legato NetWorker discussion 
> [mailto:NETWORKER AT LISTSERV.TEMPLE DOT EDU] On Behalf Of Scott Russell
> Sent: Sunday, April 09, 2006 11:07 AM
> To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
> Subject: [Networker] "double free or corruption" on RHEL 4 client
> 
> Greets.
> 
> I'm running RHEL 4 AS update 3 with all current errata and 
> Networker 7.3 build 190 on the client and server. On one 
> client I noticed the backup failed because the server 
> couldn't connect. Checking the client I saw that nsrexecd 
> wasn't running and the following was logged in daemon.log:
> 
> *** glibc detected *** double free or corruption (out): 0xb400af28 ***
> 
> The /nsr/log/daemon.log file has a time stamp that exactly 
> matches when a backup was supposed to start and I _assume_ 
> that it was nsrexced that crashed with the above error, not 
> some thing else like the save exec.
> This does not appear to be something that frequently happens. 
> This same client did complete a full backup during the prior 
> cycle without any errors.
> 
> Anyone else seen similar either on RHEL or with other UNIX builds?
> 
> --
> Scott Russell <lnxgeek AT us.ibm DOT com>
> IBM Linux Technology Center, System Admin
> 
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