# DF-2916 PoC evidence pack

## What
sleepq timeout API is broken: documented macro cannot compile; sbt/ticks unit confusion; int64->int truncation.

## Build
```
make (KMOD sq16 against KERNBUILDDIR)
```

## Run
```
make  -> fails to compile (the defect)
```

## Expected
make fails: tick_sbt undeclared + C_HARDCLOCK undeclared (sleepqueue.h:118)

Guest: DragonFly dfbsd 6.5-DEVELOPMENT DragonFly 6.5-DEVELOPMENT #0: Thu Jul  2 06:02:04 UTC 2026     root@dfbsd:/usr/obj/usr/src/sys/X86_64_GENERIC  x86_64
All logs are full untrimmed captures unless noted. fix.diff is the
git-apply-able verified fix (authored after verification; never applied
to the audit tree).