When running against an ARM64 dumpfile created with the "snap.so"
extension module, do not attempt to read the crash_notes.  Since the
dumpfile was taken while running on a live system, the crash_notes,
if configured into the kernel, would not contain valid data.  Without
the patch, the message "WARNING: could not retrieve crash_notes" is
displayed during session initialization.
(anderson@redhat.com)