NMI Watchdog Could Get Linux Kernel Panic
(Doc ID 463300.1)
Last updated on AUGUST 04, 2018
Applies to:Linux OS - Version 2.6.9 to 2.6.9
Red Hat Enterprise Linux Advanced Server x86-64 (AMD Opteron Architecture)
Linux Kernel - Version: 2.6.9 to 2.6.9
*** Checked for relevance on 2013-05-09 ***
*** Checked for relevance on 2011-08-25 ***
*** Checked for relevance on 2014-11-13 ***
Linux crashes with message on the console
kernel panic - not syncing: nmi watchdog
You should also be able to see output on console or netdump log like the following:
NMI Watchdog detected LOCKUP, CPU=6, registers:
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