With the move from dbus to dbus-broker, we are now seeing the following error
message when NetworkManager is shutdown

dbus-broker-launch[2047]: Activation request for
'org.freedesktop.nm_dispatcher' failed.

The question is, does this failure matter at a point when network manager is
already being shutdown. Below is some more detailed snippets from openqa's
Journal. Sometimes the timing is slightly different but it always happens after
network manager has started shutting down.

Jun 24 16:15:23.017670 localhost.localdomain systemd[1]: Stopped target
Network.
Jun 24 16:15:23.018332 localhost.localdomain systemd[1]: Stopped target Remote
File Systems.
Jun 24 16:15:23.018713 localhost.localdomain NetworkManager[806]: <info> 
[1719245723.0186] caught SIGTERM, shutting down normally.
Jun 24 16:15:23.019259 localhost.localdomain NetworkManager[806]: <info> 
[1719245723.0192] dhcp4 (ens4): canceled DHCP transaction
Jun 24 16:15:23.019270 localhost.localdomain NetworkManager[806]: <info> 
[1719245723.0192] dhcp4 (ens4): activation: beginning transaction (timeout in
45 seconds)
Jun 24 16:15:23.019279 localhost.localdomain NetworkManager[806]: <info> 
[1719245723.0192] dhcp4 (ens4): state changed no lease
Jun 24 16:15:23.019402 localhost.localdomain NetworkManager[806]: <info> 
[1719245723.0193] manager: NetworkManager state is now CONNECTED_SITE
Jun 24 16:15:23.020526 localhost.localdomain systemd[1]: Stopping Network
Manager...
Jun 24 16:15:23.028049 localhost.localdomain dbus-broker-launch[804]:
Activation request for 'org.freedesktop.nm_dispatcher' failed.
Jun 24 16:15:23.028622 localhost.localdomain NetworkManager[806]: <info> 
[1719245723.0286] exiting (success)
Jun 24 16:15:23.034610 localhost.localdomain systemd[1]: run-user-0.mount:
Deactivated successfully.
Jun 24 16:15:23.036340 localhost.localdomain systemd[1]: Unmounted /run/user/0.
Jun 24 16:15:23.037099 localhost.localdomain systemd[1]:
user-runtime-dir@0.service: Deactivated successfully.
Jun 24 16:15:23.037269 localhost.localdomain systemd[1]: Stopped User Runtime
Directory /run/user/0.
Jun 24 16:15:23.039021 localhost.localdomain systemd[1]: Removed slice User
Slice of UID 0.
Jun 24 16:15:23.039249 localhost.localdomain systemd[1]: user-0.slice: Consumed
4.552s CPU time.
Jun 24 16:15:23.059794 localhost.localdomain systemd[1]:
NetworkManager.service: Deactivated successfully.
Jun 24 16:15:23.060274 localhost.localdomain systemd[1]: Stopped Network
Manager.