'iTCO_wdt: probe of iTCO_wdt failed with error -16' error in dmesg

Solution In Progress - Updated -

Issue

After the system is rebooted, the following messages in dmesg.

[    6.021967] iTCO_vendor_support: vendor-support=0
[    6.022786] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[    6.022801] iTCO_wdt iTCO_wdt: can't request region for resource [mem 0x00c5fffc-0x00c5ffff]
[    6.022823] iTCO_wdt: probe of iTCO_wdt failed with error -16

Environment

  • Intel Coffee lake CPU code model platform.
  • Red Hat Enterprise 7.6 and above, kernel-3.10.0-1127.el7 and below.

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