NMI Watchdog hard lockup on boot On IBM x3850 v5.

Solution Verified - Updated -

Issue

After update to Red Hat Enterprise Linux 6.3, system panics on boot with new kernel 2.6.32-279*. Boots fine with Red Hat Enterprise Linux 6.2 kernel 2.6.32-220*

Environment

  • IBM x3850 X5
  • Red Hat Enterprise Linux 6.3
  • Kernel 2.6.32-279
  • BIOS version 1.71

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