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[Xen-bugs] [Bug 1667] New: Dom0 kernel crash after hundreds of Mo transf

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Subject: [Xen-bugs] [Bug 1667] New: Dom0 kernel crash after hundreds of Mo transfert throught any br device
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Date: Thu, 7 Oct 2010 01:37:51 -0700
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           Summary: Dom0 kernel crash after hundreds of Mo transfert
                    throught any br device
           Product: Xen
           Version: unspecified
          Platform: x86-64
               URL: https://bugzilla.novell.com/show_bug.cgi?id=641900
        OS/Version: Linux-2.6
            Status: NEW
          Severity: blocker
          Priority: P1
         Component: 2.6.18 dom0
        AssignedTo: xen-bugs@xxxxxxxxxxxxxxxxxxx
        ReportedBy: disk_91@xxxxxxxxxxx

I migrated from SLES 11.0 to Opensuse 11.3 upgrading my Hardware on a Dom0
having 3 Vm based on OpenSuse 11.1. Since, I'm not able to use this environment
more than 24 hours as after a certain quantity of network transfer the system
crash. I can reproce it in less than 10 minutes juste executing a nfs transfer
on Dom0 having no VM started. 
More interesting it appends on any eth (3 are installed on the system)
The log message are not really interresting and the console trace is not better
according to the first analysis done by Novell support.

Now, I migrated to QEM-KVM (OpenSuse 11.3, same hardware) and my system work
well (fully stable) with all my 3 Vm started. 

I'm still able to help to fix that bug as I can easily reproduce it, let me
know if you need this help.

To have all the details of the analysis made with Novell, follow the link :

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