---
- branch: MAIN
  date: Fri Apr  1 00:21:19 UTC 2022
  files:
  - new: '1.144'
    old: '1.143'
    path: src/sys/dev/cgd.c
    pathrev: src/sys/dev/cgd.c@1.144
    type: modified
  id: 20220401T002119Z.d12de5e08461f2a61582e2b13a8968acda7277be
  log: |
    cgd(4): Remove recently added dependency on adiantum.

    While this dependency is technically correct, it triggers a problem
    with module initialization for builtin modules that manifests as an
    instant crash on boot for x86 (and likely arm) kernels, and that
    problem is not trivial to solve immediately.  See the top of
    sys/crypto/aes/aes_impl.c for a summary of the problem and why it's
    tricky.

    So as a stop-gap measure, we'll remove this dependency for now; we
    can reinstate it later once the underlying problem with module
    initialization order is resolved.

    Reported-by: syzbot+e9b3550af985b6557414@syzkaller.appspotmail.com
    (actually first reported, to my knowledge, by pgoyette@, but this
    line tells syzkaller that we fixed the problem)
  module: src
  subject: 'CVS commit: src/sys/dev'
  unixtime: '1648772479'
  user: riastradh