"Warning: invalid memblk node" is displayed during kernel boot
Issue
-
During system startup, a warning message similar to the following is logged in the kernel log (e.g.,
dmesgorjournalctl -k):Warning: invalid memblk node [node_id] [mem [start_addr]-[end_addr]] - What does this message mean, and what action is required?
Environment
- Red Hat Enterprise Linux 7 and later
- NUMA architecture
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