After reboot there is a message "NMI watchdog: Shutting down hard lockup detector on all cpus" What does this mean?
Issue
- After reboot I see the following messages:
Jan 31 18:16:19 node1 kernel: NMI watchdog: disabled (cpu0): hardware events not enabled
Jan 31 18:16:19 node1 kernel: NMI watchdog: Shutting down hard lockup detector on all cpus
Environment
- Red Hat Enterprise Linux 7
- Possibly a virtual machine
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