Oracle Linux: "Watchdog detected hard LOCKUP on cpu XX"
Last updated on APRIL 26, 2018
Applies to:Linux OS - Version Oracle Linux 6.4 with Unbreakable Enterprise Kernel [3.8.13] to Oracle Linux 6.8 with Unbreakable Enterprise Kernel [3.8.13] [Release OL6U4 to OL6U8]
Oracle Database - Enterprise Edition - Version 220.127.116.11 to 18.104.22.168 [Release 12.1]
A server running UEKr3 kernel may show the following warning
The value of watchdog_thresh has been changed.
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