RHEL6: Recursion in dev_queue_xmit() due to miss-configuration

Solution In Progress - Updated -

Issue

  • Customer reported that every time that they modify the interface or pull the cable out, the system panics.

Environment

  • Red Hat Enterprise Linux 6
    • kernel 2.6.32-573.el6
  • GRE over IP tunnels and vlan
  • Linux bridge with GRE devices.

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