kdump on a dom0 can not dump to network while using bonding in RHEL 5

Solution Verified - Updated -

Issue

  • Dom0 fails to dump vmcores over the network with Xen networking if the bridge is created using a bonded interface. Bridge is created automatically by xend using the below entry in xend-config.sxp.

    (network-script 'network-bridge netdev=bond0 bridge=xenbr0')
    

Environment

  • Red Hat Enterprise Linux 5

  • kexec-tools-1.102pre-56.el5_3.2-x86_64

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