[3007rc1] zeromq error on connect

[whytewolf]

Description
minion throwing an error when communicating with master

Setup
master and minion on same server, minion set to localhost. after minion is accepted this error shows in the logs

2024-01-18 19:55:14,465 [salt.transport.zeromq:396 ][ERROR   ][45601] Exception while running callback
Traceback (most recent call last):
  File "/opt/saltstack/salt/lib/python3.10/site-packages/salt/transport/zeromq.py", line 394, in consume
    await callback(msg)
  File "/opt/saltstack/salt/lib/python3.10/site-packages/salt/channel/client.py", line 486, in wrap_callback
    await callback(decoded)
TypeError: object NoneType can't be used in 'await' expression

Please be as specific as possible and give set-up details.

• on-prem machine
• VM (Virtualbox, KVM, etc. please specify)
• VM running on a cloud service, please be explicit and add details
• container (Kubernetes, Docker, containerd, etc. please specify)
• or a combination, please be explicit
• jails if it is FreeBSD
• classic packaging
• onedir packaging
• used bootstrap to install

Steps to Reproduce the behavior
Install rc minion and master and accept minion into master then check minion log.

Expected behavior
no error message

Versions Report

salt --versions-report

(Provided by running salt --versions-report. Please also mention any differences in master/minion versions.)

root@test-saltserver:/var/log/salt# salt-call --versions
Salt Version:
          Salt: 3007.0rc1

Python Version:
        Python: 3.10.13 (main, Nov 15 2023, 04:34:27) [GCC 11.2.0]

Dependency Versions:
          cffi: 1.16.0
      cherrypy: 18.8.0
      dateutil: 2.8.2
     docker-py: Not Installed
         gitdb: Not Installed
     gitpython: Not Installed
        Jinja2: 3.1.2
       libgit2: Not Installed
  looseversion: 1.3.0
      M2Crypto: Not Installed
          Mako: Not Installed
       msgpack: 1.0.7
  msgpack-pure: Not Installed
  mysql-python: Not Installed
     packaging: 23.1
     pycparser: 2.21
      pycrypto: Not Installed
  pycryptodome: 3.9.8
        pygit2: Not Installed
  python-gnupg: 0.5.1
        PyYAML: 6.0.1
         PyZMQ: 25.1.1
        relenv: 0.14.2
         smmap: Not Installed
       timelib: 0.3.0
       Tornado: 6.3.3
           ZMQ: 4.3.4

Salt Package Information:
  Package Type: onedir

System Versions:
          dist: ubuntu 20.04.6 focal
        locale: utf-8
       machine: x86_64
       release: 5.4.0-29-generic
        system: Linux
       version: Ubuntu 20.04.6 focal

root@test-saltserver:/var/log/salt# salt --versions
Salt Version:
          Salt: 3007.0rc1

Python Version:
        Python: 3.10.13 (main, Nov 15 2023, 04:34:27) [GCC 11.2.0]

Dependency Versions:
          cffi: 1.16.0
      cherrypy: unknown
      dateutil: 2.8.2
     docker-py: Not Installed
         gitdb: Not Installed
     gitpython: Not Installed
        Jinja2: 3.1.2
       libgit2: Not Installed
  looseversion: 1.3.0
      M2Crypto: Not Installed
          Mako: Not Installed
       msgpack: 1.0.7
  msgpack-pure: Not Installed
  mysql-python: Not Installed
     packaging: 23.1
     pycparser: 2.21
      pycrypto: Not Installed
  pycryptodome: 3.9.8
        pygit2: Not Installed
  python-gnupg: 0.5.1
        PyYAML: 6.0.1
         PyZMQ: 25.1.1
        relenv: 0.14.2
         smmap: Not Installed
       timelib: 0.3.0
       Tornado: 6.3.3
           ZMQ: 4.3.4

Salt Package Information:
  Package Type: onedir

System Versions:
          dist: ubuntu 20.04.6 focal
        locale: utf-8
       machine: x86_64
       release: 5.4.0-29-generic
        system: Linux
       version: Ubuntu 20.04.6 focal

Additional context
Add any other context about the problem here.