Kernel panic occurs in auth_rpcgss:__gss_find_upcall

Solution Verified - Updated -

Issue

  • It has to do with the kerb ticket timing out. If I set my ticket lifetime to 30 minutes 
  • It happens when an application is constantly writing to an NFS share.
    
  • A kernel panic occurs about the same time krb ticket gets expired.

Environment

  • Red Hat Enterprise Linux 5 Update 2
  • All architectures

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