=== DF-5785 baseline (STOCK kernel #0 Jul 2 2026, INVARIANTS) ===
sh /root/poc/df5784/run_df5785.sh

=== DF-5785 control: base.img ===
total 2
-rw-r--r--  1 root root wheel  1024 Oct 12 15:00 f1
control ls rc=0
=== DF-5785 crafted: craftA.img (bref type 0xAA) ===
mounted ok; issuing ls (expect panic)...
(driving ssh session died here -- timeout 124)