=== DF-5784 baseline (STOCK kernel #0 Jul 2 2026, INVARIANTS) ===
script: sh /root/poc/df5784/run_df5784.sh   (control base.img, then craftB.img)

The driving ssh session was abandoned after 600s with no output (leakloop
stdout was a pipe; it never completed). Wedged-state evidence collected
from separate shells is in run_wedge_transcript.txt:

$ ps -p 966 -o pid,stat,command
   966 R2     /root/poc/df5784/leakloop /mnt/h2x 1000000
$ kill -9 966
kill: 966: Operation not permitted
$ timeout 8 umount /mnt/h2x   -> rc=124 (hangs)
$ sysctl -n vfs.hammer2.chain_allocs   -> 818 ... 824 ... 830 (creeping up)
serial console: intr 16 on cpu1 at 40001/40000 hz, livelock limit engaged!

=== DF-5784 causality control (craftC.img: same key 0xC000000000000001,
keybits=0, NO wrap) on fresh stock boot ===
DONE entries=200000 passes=66666 chain_allocs=803
CRAFTC_DELTA=0
umount rc=0
CRAFTC_DONE