Hi Vykintas,
after flashing without resetting the logs are gone away:
[ 17.788920] jffs2: notice: (568) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
Strange. Device was in a vehicle in field, we monitor if happens again.
Thanks for your answers.
Best regards and merry chrismas,
Ole