vmcore-dmesg : Missing the log_buf symbol

David Kahurani k.kahurani at gmail.com
Tue Feb 8 00:07:54 EST 2022


I have generated a vmcore file using kdump and are now supposed to analyze

First would be getting the dmesg logs from the core dump. This should be
done with:

          vmcore-dmesg vmcore

This however does not seem to work as there is the error:

    Missing the log_buf symbol

Could someone know how to get around this error?

Any help would be much appreciated.

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