A degenerate (0x0 or empty) accessibility tree that survived the full cure
ladder. "booting": point reads do not answer either, so the device is
most likely still coming up. "unrecoverable": point reads do answer but
the tree stays empty after both cures — never observed in practice, and
worth surfacing loudly when it is.
A degenerate (0x0 or empty) accessibility tree that survived the full cure ladder.
"booting": point reads do not answer either, so the device is most likely still coming up."unrecoverable": point reads do answer but the tree stays empty after both cures — never observed in practice, and worth surfacing loudly when it is.