lsof: WARNING: can't stat() tracefs file system /sys/kernel/debug/tracing

Solution Verified - Updated -

Issue

  • lsof reports warning about tracefs filesystem.
lsof: WARNING: can't stat() tracefs file system /sys/kernel/debug/tracing
      Output information may be incomplete.

Environment

  • Red Hat Enterprise Linux 8.
  • Red Hat Enterprise Linux 9.

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