What is the significance of "kernel: init_memory_mapping: [mem 0xxxxxxxxxxx - 0yyyyyyyyyyy]"?

Solution Unverified - Updated -

Issue

  • Following message is frequently logged in server logs:

    Jul 12 16:30:03 <hostname> kernel: init_memory_mapping: [mem 0xf40000000-0x103fffffff] 
Jul 12 16:30:03 <hostname> kernel: init_memory_mapping: [mem 0xf40000000-0x103fffffff]
Jul 12 16:30:18 <hostname> systemd: Time has been changed
Jul 12 16:30:24 <hostname> systemd: Started Session 524642 of user root.

Environment

  • Red Hat Enterprise Linux

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