[systemd-devel] systemd SIGTERM's NetworkManager. NetworkManager dies, and takes WIRELESS with it. :(

qmail qmail at gatworks.com
Thu Sep 10 15:07:14 UTC 2020


can someone tell me why systemd send a signal to NetworkManager to 
shutdown on an init 5 issued from a level 3?


> Sep 10 08:38:41 omen-gatworks systemd[1]: Match type='signal',sender='org.freedesktop.DBus',path='/org/freedesktop/DBus',interface='org.freedesktop.DBus',member='NameOwnerChanged',arg0='org.freedesktop.ModemManager1' successfully installed.
> Sep 10 08:38:41 omen-gatworks systemd[1]: Got message type=error sender=org.freedesktop.DBus destination=:1.1 path=n/a interface=n/a member=n/a cookie=4294967295 reply_cookie=25 signature=s error-name=org.freedesktop.DBus.Error.NameHasNoOwner error-message=The name does not have an owner
> Sep 10 08:38:41 omen-gatworks systemd[1]: ModemManager.service: D-Bus name org.freedesktop.ModemManager1 now not owned by anyone.
> Sep 10 08:38:41 omen-gatworks systemd[1]: Got message type=method_return sender=org.freedesktop.DBus destination=:1.1 path=n/a interface=n/a member=n/a cookie=4294967295 reply_cookie=26 signature= error-name=n/a error-message=n/a
> Sep 10 08:38:41 omen-gatworks systemd[1]: Match type='signal',sender='org.freedesktop.DBus',path='/org/freedesktop/DBus',interface='org.freedesktop.DBus',member='NameOwnerChanged',arg0='org.freedesktop.NetworkManager' successfully installed.
> Sep 10 08:38:41 omen-gatworks systemd[1]: Got message type=error sender=org.freedesktop.DBus destination=:1.1 path=n/a interface=n/a member=n/a cookie=4294967295 reply_cookie=27 signature=s error-name=org.freedesktop.DBus.Error.NameHasNoOwner error-message=The name does not have an owner
> Sep 10 08:38:41 omen-gatworks systemd[1]: NetworkManager.service: D-Bus name org.freedesktop.NetworkManager now not owned by anyone.

====== > Sep 10 08:38:41 omen-gatworks systemd[1]: 
NetworkManager.service: Changed running -> stop-sigterm <===========

> Sep 10 08:38:41 omen-gatworks systemd[1]: Sent message type=signal sender=org.freedesktop.systemd1 destination=n/a path=/org/freedesktop/systemd1/unit/NetworkManager_2eservice interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=445 reply_cookie=0 signature=sa{sv}as error-name=n/a error-message=n/a
> Sep 10 08:38:41 omen-gatworks systemd[1]: Sent message type=signal sender=org.freedesktop.systemd1 destination=n/a path=/org/freedesktop/systemd1/unit/NetworkManager_2eservice interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=446 reply_cookie=0 signature=sa{sv}as error-name=n/a error-message=n/a
> Se

a systemctl status NetworkManager shows the process now dead, whereas it 
was very alive before.

You should also note that issueing another init 3, from a level 3 
session does about the same thing.

SO why is the network being touched at all?????


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