Cannot shutdown manjaro (ramdomly): suspecting Samba as the culprit

Hi all,
sometimes I cannot shutdown my manjaro architect machine.

uname -smr
Linux 5.7.0-3-MANJARO x86_64

All is updated in the stable branch as of today.
I also tried other kernels, 4.19, 5.4, 5.6, same issue.

Here how my machine works:
I use manjaro architect as a base host to run a virtual machine with qemu/kvm with gpu passthrough, which is automatically started at boot.

Network:
enp6s0: it's a wifi to ethernet bridge, I use to connect manjaro to the internet, for software updates; fixed ip; connects manjaro host and the virtual machine also (with a bridge, br0)
enp7s0: ethernet, used for internal network (no access to internet), fixed ip, to connect my other laptop, manjaro host and the virtual machine also (with another bridge, br1)

ssh:
I use ssh to login to manjaro host from the virtual machine and from any other device on the same network (only on interface br1)

Hard disks:

UUID=61eacf52-caa6-4a88-bf3d-ea5244eba645       /               ext4            rw,noatime      0 0
UUID=FADE946ADE942145 /media/2TB ntfs defaults,noatime 0 2
UUID=962CBD772CBD52CB /media/6TB ntfs defaults,noatime 0 2
UUID=d92327eb-5bc3-49bd-84b8-69c4ec3f300c /media/VM xfs defaults,noatime 0 2
/swapfile none swap defaults 0 0

First line refers to the hard disk where manjaro is installed
Second line refers to a sata hard disk for storage purposes
Third line refers to another sata hard disk for storage purposes
Fourth line refers to an ssd drive where there is the vdisk of the virtual machine
Fifth line refers to a swap file

samba:
Second, third and fourth hard drives are shared through samba to be able to access files from inside the virtual machine.

/etc/samba/smb.conf

[global]
access based share enum = yes
bind interfaces only = yes
interfaces = lo br1

[2TB]
path = /media/2TB
browsable = yes
Force User = nobody
valid users = user1, user2
write list = user1, user2
vfs objects =

[6TB]
path = /media/6TB
browsable = yes
Force User = nobody
valid users = user1, user2
write list = user1, user2
vfs objects =

[VM]
path = /media/VM
browsable = yes
Force User = nobody
valid users = user1, user2
write list = user1, user2
vfs objects =

Samba is accessible only from l0 and br1

The issue is that "sometimes" manjaro doesn't shutdown, hanging in a black screen.
So, I startup manjaro, the vm automatically boots, I shutdown the vm, I login as root in manjaro, I shutdown with command "shutdown -h now" --> hangs (sometimes)

I suspect the cause of the issue is samba, but I'm not sure..
Here are 2 journalctl logs, one from a proper shutdown:

giu 07 11:36:14 tower systemd[1]: Stopping Session 1 of user root.
giu 07 11:36:14 tower systemd[1]: Removed slice system-modprobe.slice.
giu 07 11:36:14 tower systemd[1]: Stopped target Graphical Interface.
giu 07 11:36:14 tower systemd[1]: Stopped target Multi-User System.
giu 07 11:36:14 tower systemd[1]: Stopped target Login Prompts.
giu 07 11:36:14 tower systemd[1]: Stopped target Host and Network Name Lookups.
giu 07 11:36:14 tower systemd[1]: Stopped target Sound Card.
giu 07 11:36:14 tower systemd[1]: Stopped target Timers.
giu 07 11:36:14 tower systemd[1]: logrotate.timer: Succeeded.
giu 07 11:36:14 tower systemd[1]: Stopped Daily rotation of log files.
giu 07 11:36:14 tower systemd[1]: man-db.timer: Succeeded.
giu 07 11:36:14 tower systemd[1]: Stopped Daily man-db regeneration.
giu 07 11:36:14 tower systemd[1]: shadow.timer: Succeeded.
giu 07 11:36:14 tower systemd[1]: Stopped Daily verification of password and group files.
giu 07 11:36:14 tower systemd[1]: systemd-tmpfiles-clean.timer: Succeeded.
giu 07 11:36:14 tower systemd[1]: Stopped Daily Cleanup of Temporary Directories.
giu 07 11:36:14 tower systemd[1]: lvm2-lvmpolld.socket: Succeeded.
giu 07 11:36:14 tower systemd[1]: Closed LVM2 poll daemon socket.
giu 07 11:36:14 tower systemd[1]: systemd-rfkill.socket: Succeeded.
giu 07 11:36:14 tower systemd[1]: Closed Load/Save RF Kill Switch Status /dev/rfkill Watch.
giu 07 11:36:14 tower systemd[1]: Stopping Getty on tty1...
giu 07 11:36:14 tower systemd[1]: Stopping Virtualization daemon...
giu 07 11:36:14 tower systemd[1]: Starting Generate shutdown-ramfs...
giu 07 11:36:14 tower systemd[1]: Stopping Stop nmbd before shutdown...
giu 07 11:36:14 tower systemd[1]: Stopping Samba SMB Daemon...
giu 07 11:36:14 tower systemd[1]: Stopping Stop smbd service before shutdown...
giu 07 11:36:14 tower systemd[1]: Stopping OpenSSH Daemon...
giu 07 11:36:14 tower sshd[939]: Received signal 15; terminating.
giu 07 11:36:14 tower systemd[1]: Stopping Load/Save Random Seed...
giu 07 11:36:14 tower nmbd[1283]: [2020/06/07 11:36:14.511496,  0] ../../lib/util/pidfile.c:196(pidfile_create)
giu 07 11:36:14 tower nmbd[1283]:   ERROR: nmbd is already running. File /run/nmbd.pid exists and process id 938 is running.
giu 07 11:36:14 tower systemd[1]: nmbd-down.service: Succeeded.
giu 07 11:36:14 tower systemd[1]: Stopped Stop nmbd before shutdown.
giu 07 11:36:14 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=nmbd-down comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:14 tower kernel: kauditd_printk_skb: 15 callbacks suppressed
giu 07 11:36:14 tower kernel: audit: type=1131 audit(1591522574.509:115): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=nmbd-down comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:14 tower systemd[1]: sshd.service: Succeeded.
giu 07 11:36:14 tower systemd[1]: Stopped OpenSSH Daemon.
giu 07 11:36:14 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=sshd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:14 tower kernel: audit: type=1131 audit(1591522574.642:116): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=sshd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:14 tower systemd[1]: smb.service: Succeeded.
giu 07 11:36:14 tower systemd[1]: Stopped Samba SMB Daemon.
giu 07 11:36:14 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=smb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:14 tower systemd[1]: libvirtd.service: Succeeded.
giu 07 11:36:14 tower systemd[1]: Stopped Virtualization daemon.
giu 07 11:36:14 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=libvirtd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:14 tower kernel: audit: type=1131 audit(1591522574.645:117): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=smb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:14 tower kernel: audit: type=1131 audit(1591522574.645:118): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=libvirtd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:14 tower systemd[1]: Stopping Samba NMB Daemon...
giu 07 11:36:14 tower nmbd[938]: [2020/06/07 11:36:14.652438,  0] ../../source3/nmbd/nmbd.c:59(terminate)
giu 07 11:36:14 tower systemd[1]: Stopping Virtual Machine and Container Registration Service...
giu 07 11:36:14 tower nmbd[938]:   Got SIGTERM: going down...
giu 07 11:36:14 tower systemd[1]: Stopping Virtual machine log manager...
giu 07 11:36:14 tower nmbd[938]: [2020/06/07 11:36:14.652606,  0] ../../source3/libsmb/nmblib.c:922(send_udp)
giu 07 11:36:14 tower systemd[1]: systemd-machined.service: Succeeded.
giu 07 11:36:14 tower systemd[1]: Stopped Virtual Machine and Container Registration Service.
giu 07 11:36:14 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-machined comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:14 tower kernel: audit: type=1131 audit(1591522574.649:119): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-machined comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:14 tower systemd[1]: virtlogd.service: Succeeded.
giu 07 11:36:14 tower nmbd[938]:   Packet send failed to 192.168.2.255(138) ERRNO=La rete non è raggiungibile
giu 07 11:36:14 tower nmbd[938]: [2020/06/07 11:36:14.656004,  0] ../../source3/libsmb/nmblib.c:922(send_udp)
giu 07 11:36:14 tower nmbd[938]:   Packet send failed to 192.168.2.255(138) ERRNO=La rete non è raggiungibile
giu 07 11:36:14 tower systemd[1]: Stopped Virtual machine log manager.
giu 07 11:36:14 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=virtlogd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:14 tower kernel: audit: type=1131 audit(1591522574.652:120): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=virtlogd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:14 tower kernel: audit: type=1131 audit(1591522574.725:121): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=nmb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:14 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=nmb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:14 tower systemd[1]: nmb.service: Succeeded.
giu 07 11:36:14 tower systemd[1]: Stopped Samba NMB Daemon.
giu 07 11:36:14 tower systemd[1]: Stopped target Network is Online.
giu 07 11:36:14 tower audit[943]: CRED_DISP pid=943 uid=0 auid=0 ses=1 msg='op=PAM:setcred grantors=pam_securetty,pam_tally2,pam_shells,pam_unix,pam_permit acct="root" exe="/usr/bin/login" hostname=tower addr=? terminal=tty1 res=success'
giu 07 11:36:14 tower kernel: audit: type=1104 audit(1591522574.732:122): pid=943 uid=0 auid=0 ses=1 msg='op=PAM:setcred grantors=pam_securetty,pam_tally2,pam_shells,pam_unix,pam_permit acct="root" exe="/usr/bin/login" hostname=tower addr=? terminal=tty1 res=success'
giu 07 11:36:14 tower login[943]: pam_unix(login:session): session closed for user root
giu 07 11:36:14 tower audit[943]: USER_END pid=943 uid=0 auid=0 ses=1 msg='op=PAM:session_close grantors=pam_loginuid,pam_keyinit,pam_limits,pam_unix,pam_permit,pam_mail,pam_systemd,pam_env acct="root" exe="/usr/bin/login" hostname=tower addr=? terminal=tty1 res=success'
giu 07 11:36:14 tower kernel: audit: type=1106 audit(1591522574.732:123): pid=943 uid=0 auid=0 ses=1 msg='op=PAM:session_close grantors=pam_loginuid,pam_keyinit,pam_limits,pam_unix,pam_permit,pam_mail,pam_systemd,pam_env acct="root" exe="/usr/bin/login" hostname=tower addr=? terminal=tty1 res=success'
giu 07 11:36:14 tower systemd[1]: getty@tty1.service: Succeeded.
giu 07 11:36:14 tower systemd[1]: Stopped Getty on tty1.
giu 07 11:36:14 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=getty@tty1 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:14 tower kernel: audit: type=1131 audit(1591522574.735:124): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=getty@tty1 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:14 tower systemd[1]: session-1.scope: Succeeded.
giu 07 11:36:14 tower systemd[1]: Stopped Session 1 of user root.
giu 07 11:36:14 tower systemd-logind[927]: Session 1 logged out. Waiting for processes to exit.
giu 07 11:36:14 tower systemd[1]: Removed slice system-getty.slice.
giu 07 11:36:14 tower systemd[1]: Stopping Login Service...
giu 07 11:36:14 tower systemd[1]: Stopping User Manager for UID 0...
giu 07 11:36:14 tower systemd-logind[927]: Removed session 1.
giu 07 11:36:14 tower systemd[1268]: Stopped target Main User Target.
giu 07 11:36:14 tower systemd[1268]: Stopped target Basic System.
giu 07 11:36:14 tower systemd[1268]: Stopped target Paths.
giu 07 11:36:14 tower systemd[1268]: Stopped target Sockets.
giu 07 11:36:14 tower systemd[1268]: Stopped target Timers.
giu 07 11:36:14 tower systemd[1268]: dbus.socket: Succeeded.
giu 07 11:36:14 tower systemd[1268]: Closed D-Bus User Message Bus Socket.
giu 07 11:36:14 tower systemd[1268]: dirmngr.socket: Succeeded.
giu 07 11:36:14 tower systemd[1268]: Closed GnuPG network certificate management daemon.
giu 07 11:36:14 tower systemd[1268]: gpg-agent-browser.socket: Succeeded.
giu 07 11:36:14 tower systemd[1268]: Closed GnuPG cryptographic agent and passphrase cache (access for web browsers).
giu 07 11:36:14 tower systemd[1268]: gpg-agent-extra.socket: Succeeded.
giu 07 11:36:14 tower systemd[1268]: Closed GnuPG cryptographic agent and passphrase cache (restricted).
giu 07 11:36:14 tower systemd[1268]: gpg-agent-ssh.socket: Succeeded.
giu 07 11:36:14 tower systemd[1268]: Closed GnuPG cryptographic agent (ssh-agent emulation).
giu 07 11:36:14 tower systemd[1268]: gpg-agent.socket: Succeeded.
giu 07 11:36:14 tower systemd[1268]: Closed GnuPG cryptographic agent and passphrase cache.
giu 07 11:36:14 tower systemd[1268]: p11-kit-server.socket: Succeeded.
giu 07 11:36:14 tower systemd[1268]: Closed p11-kit server.
giu 07 11:36:14 tower systemd[1268]: Reached target Shutdown.
giu 07 11:36:14 tower systemd[1268]: systemd-exit.service: Succeeded.
giu 07 11:36:14 tower systemd[1268]: Finished Exit the Session.
giu 07 11:36:14 tower systemd[1268]: Reached target Exit the Session.
giu 07 11:36:14 tower systemd[1269]: pam_warn(systemd-user:setcred): function=[pam_sm_setcred] flags=0x8004 service=[systemd-user] terminal=[] user=[root] ruser=[<unknown>] rhost=[<unknown>]
giu 07 11:36:14 tower audit[1269]: CRED_DISP pid=1269 uid=0 auid=0 ses=2 msg='op=PAM:setcred grantors=? acct="root" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=failed'
giu 07 11:36:14 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=user@0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:14 tower systemd[1]: user@0.service: Succeeded.
giu 07 11:36:14 tower systemd[1]: Stopped User Manager for UID 0.
giu 07 11:36:14 tower systemd[1]: Stopping User Runtime Directory /run/user/0...
giu 07 11:36:14 tower systemd[1]: run-user-0.mount: Succeeded.
giu 07 11:36:14 tower systemd[1]: Unmounted /run/user/0.
giu 07 11:36:14 tower systemd[1]: user-runtime-dir@0.service: Succeeded.
giu 07 11:36:14 tower systemd[1]: Stopped User Runtime Directory /run/user/0.
giu 07 11:36:14 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=user-runtime-dir@0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:14 tower systemd[1]: Removed slice User Slice of UID 0.
giu 07 11:36:14 tower systemd[1]: Stopping Permit User Sessions...
giu 07 11:36:14 tower systemd[1]: systemd-user-sessions.service: Succeeded.
giu 07 11:36:14 tower systemd[1]: Stopped Permit User Sessions.
giu 07 11:36:14 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-user-sessions comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:14 tower systemd[1]: Stopped target Network.
giu 07 11:36:14 tower systemd[1]: Stopped target Remote File Systems.
giu 07 11:36:14 tower systemd[1]: Stopping Network Manager...
giu 07 11:36:14 tower systemd[1]: Stopping Network Name Resolution...
giu 07 11:36:14 tower systemd[1]: Stopping WPA supplicant...
giu 07 11:36:14 tower NetworkManager[926]: <info>  [1591522574.8764] caught SIGTERM, shutting down normally.
giu 07 11:36:14 tower systemd-resolved[906]: Failed to emit notification about changed property CurrentDNSServer: Transport endpoint is not connected
giu 07 11:36:14 tower systemd-resolved[906]: Failed to send hostname reply: Transport endpoint is not connected
giu 07 11:36:14 tower NetworkManager[926]: <info>  [1591522574.8781] manager: NetworkManager state is now CONNECTED_LOCAL
giu 07 11:36:14 tower dbus-daemon[925]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.5' (uid=0 pid=926 comm="/usr/bin/NetworkManager --no-daemon ")
giu 07 11:36:14 tower dbus-daemon[925]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.nm-dispatcher.service': Refusing activation, D-Bus is shutting down.
giu 07 11:36:14 tower NetworkManager[926]: <info>  [1591522574.8788] device (br1): bridge port enp6s0 was detached
giu 07 11:36:14 tower NetworkManager[926]: <info>  [1591522574.8793] device (br0): bridge port enp7s0 was detached
giu 07 11:36:14 tower dbus-daemon[925]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.5' (uid=0 pid=926 comm="/usr/bin/NetworkManager --no-daemon ")
giu 07 11:36:14 tower dbus-daemon[925]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.nm-dispatcher.service': Refusing activation, D-Bus is shutting down.
giu 07 11:36:14 tower systemd[1]: systemd-resolved.service: Succeeded.
giu 07 11:36:14 tower systemd[1]: Stopped Network Name Resolution.
giu 07 11:36:14 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-resolved comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:14 tower systemd[1]: Stopping Network Service...
giu 07 11:36:14 tower systemd[1]: systemd-random-seed.service: Succeeded.
giu 07 11:36:14 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-random-seed comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:14 tower systemd[1]: Stopped Load/Save Random Seed.
giu 07 11:36:14 tower mkinitcpio[1279]: ==> Starting build: none
giu 07 11:36:14 tower smbd[1304]: [2020/06/07 11:36:14.928822,  0] ../../lib/util/become_daemon.c:135(daemon_ready)
giu 07 11:36:14 tower smbd[1304]:   daemon_ready: daemon 'smbd' finished starting up and ready to serve connections
giu 07 11:36:14 tower dbus-daemon[925]: [system] Activating via systemd: service name='org.freedesktop.Avahi' unit='dbus-org.freedesktop.Avahi.service' requested by ':1.39' (uid=0 pid=1304 comm="/usr/sbin/smbd stop ")
giu 07 11:36:14 tower dbus-daemon[925]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.Avahi.service': Refusing activation, D-Bus is shutting down.
giu 07 11:36:14 tower systemd[1]: smbd-down.service: Succeeded.
giu 07 11:36:14 tower systemd[1]: Stopped Stop smbd service before shutdown.
giu 07 11:36:14 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=smbd-down comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:14 tower wpa_supplicant[969]: nl80211: deinit ifname=wlp132s0u1 disabled_11b_rates=0
giu 07 11:36:14 tower systemd[1]: systemd-networkd.service: Succeeded.
giu 07 11:36:14 tower systemd[1]: Stopped Network Service.
giu 07 11:36:14 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-networkd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:14 tower wpa_supplicant[969]: wlp132s0u1: CTRL-EVENT-TERMINATING
giu 07 11:36:14 tower systemd[1]: Requested transaction contradicts existing jobs: Transaction for systemd-networkd.service/start is destructive (poweroff.target has 'start' job queued, but 'stop' is included in transaction).
giu 07 11:36:14 tower systemd[1]: systemd-networkd.socket: Failed to queue service startup job (Maybe the service file is missing or not a non-template unit?): Transaction for systemd-networkd.service/start is destructive (poweroff.target has 'start' job queued, but 'stop' is included in transaction).
giu 07 11:36:14 tower systemd[1]: systemd-networkd.socket: Failed with result 'resources'.
giu 07 11:36:14 tower systemd[1]: wpa_supplicant.service: Succeeded.
giu 07 11:36:14 tower systemd[1]: Stopped WPA supplicant.
giu 07 11:36:14 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=wpa_supplicant comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:15 tower systemd[1]: systemd-logind.service: Succeeded.
giu 07 11:36:15 tower systemd[1]: Stopped Login Service.
giu 07 11:36:15 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-logind comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:15 tower NetworkManager[926]: <info>  [1591522575.2089] exiting (success)
giu 07 11:36:15 tower mkinitcpio[1279]:   -> Running build hook: [sd-shutdown]
giu 07 11:36:15 tower audit: AUDIT1334 prog-id=13 op=UNLOAD
giu 07 11:36:15 tower systemd[1]: NetworkManager.service: Succeeded.
giu 07 11:36:15 tower systemd[1]: Stopped Network Manager.
giu 07 11:36:15 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:15 tower systemd[1]: Stopping D-Bus System Message Bus...
giu 07 11:36:15 tower systemd[1]: dbus.service: Succeeded.
giu 07 11:36:15 tower systemd[1]: Stopped D-Bus System Message Bus.
giu 07 11:36:15 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=dbus comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:15 tower systemd[1]: Stopped target Basic System.
giu 07 11:36:15 tower systemd[1]: Stopped target Paths.
giu 07 11:36:15 tower systemd[1]: Stopped target Slices.
giu 07 11:36:15 tower systemd[1]: Removed slice Virtual Machine and Container Slice.
giu 07 11:36:15 tower systemd[1]: Removed slice User and Session Slice.
giu 07 11:36:15 tower systemd[1]: Stopped target Sockets.
giu 07 11:36:15 tower systemd[1]: Stopping Cockpit Web Service Socket.
giu 07 11:36:15 tower systemd[1]: dbus.socket: Succeeded.
giu 07 11:36:15 tower systemd[1]: Closed D-Bus System Message Bus Socket.
giu 07 11:36:15 tower systemd[1]: libvirtd-admin.socket: Succeeded.
giu 07 11:36:15 tower systemd[1]: Closed Libvirt admin socket.
giu 07 11:36:15 tower systemd[1]: libvirtd-ro.socket: Succeeded.
giu 07 11:36:15 tower systemd[1]: Closed Libvirt local read-only socket.
giu 07 11:36:15 tower systemd[1]: libvirtd.socket: Succeeded.
giu 07 11:36:15 tower systemd[1]: Closed Libvirt local socket.
giu 07 11:36:15 tower systemd[1]: virtlockd.socket: Succeeded.
giu 07 11:36:15 tower systemd[1]: Closed Virtual machine lock manager socket.
giu 07 11:36:15 tower systemd[1]: virtlogd-admin.socket: Succeeded.
giu 07 11:36:15 tower systemd[1]: Closed Virtual machine log manager socket.
giu 07 11:36:15 tower systemd[1]: virtlogd.socket: Succeeded.
giu 07 11:36:15 tower systemd[1]: Closed Virtual machine log manager socket.
giu 07 11:36:15 tower systemd[1]: cockpit.socket: Succeeded.
giu 07 11:36:15 tower systemd[1]: Closed Cockpit Web Service Socket.
giu 07 11:36:15 tower systemd[1]: Stopped target System Initialization.
giu 07 11:36:15 tower systemd[1]: Stopped target Local Encrypted Volumes.
giu 07 11:36:15 tower systemd[1]: systemd-ask-password-console.path: Succeeded.
giu 07 11:36:15 tower systemd[1]: Stopped Dispatch Password Requests to Console Directory Watch.
giu 07 11:36:15 tower systemd[1]: systemd-ask-password-wall.path: Succeeded.
giu 07 11:36:15 tower systemd[1]: Stopped Forward Password Requests to Wall Directory Watch.
giu 07 11:36:15 tower systemd[1]: systemd-sysctl.service: Succeeded.
giu 07 11:36:15 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-sysctl comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:15 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-modules-load comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:15 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-update-done comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:15 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=ldconfig comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:15 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-journal-catalog-update comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:15 tower systemd[1]: Stopped Apply Kernel Variables.
giu 07 11:36:15 tower systemd[1]: systemd-modules-load.service: Succeeded.
giu 07 11:36:15 tower systemd[1]: Stopped Load Kernel Modules.
giu 07 11:36:15 tower systemd[1]: systemd-update-done.service: Succeeded.
giu 07 11:36:15 tower systemd[1]: Stopped Update is Completed.
giu 07 11:36:15 tower systemd[1]: ldconfig.service: Succeeded.
giu 07 11:36:15 tower systemd[1]: Stopped Rebuild Dynamic Linker Cache.
giu 07 11:36:15 tower systemd[1]: systemd-journal-catalog-update.service: Succeeded.
giu 07 11:36:15 tower systemd[1]: Stopped Rebuild Journal Catalog.
giu 07 11:36:15 tower systemd[1]: Stopping Update UTMP about System Boot/Shutdown...
giu 07 11:36:15 tower audit[1327]: SYSTEM_SHUTDOWN pid=1327 uid=0 auid=4294967295 ses=4294967295 msg=' comm="systemd-update-utmp" exe="/usr/lib/systemd/systemd-update-utmp" hostname=? addr=? terminal=? res=success'
giu 07 11:36:15 tower systemd[1]: systemd-update-utmp.service: Succeeded.
giu 07 11:36:15 tower systemd[1]: Stopped Update UTMP about System Boot/Shutdown.
giu 07 11:36:15 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-update-utmp comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:15 tower systemd[1]: systemd-tmpfiles-setup.service: Succeeded.
giu 07 11:36:15 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:15 tower systemd[1]: Stopped Create Volatile Files and Directories.
giu 07 11:36:15 tower systemd[1]: Stopped target Local File Systems.
giu 07 11:36:15 tower systemd[1]: Unmounting /media/2TB...
giu 07 11:36:15 tower systemd[1]: Unmounting /media/6TB...
giu 07 11:36:15 tower systemd[1]: Unmounting /media/VM...
giu 07 11:36:15 tower systemd[1]: Unmounting Temporary Directory (/tmp)...
giu 07 11:36:15 tower ntfs-3g[747]: Unmounting /dev/sdb1 (Volume)
giu 07 11:36:15 tower ntfs-3g[833]: Unmounting /dev/sdd1 (Volume)
giu 07 11:36:15 tower systemd[1]: media-2TB.mount: Succeeded.
giu 07 11:36:15 tower systemd[1]: Unmounted /media/2TB.
giu 07 11:36:15 tower systemd[1]: media-6TB.mount: Succeeded.
giu 07 11:36:15 tower systemd[1]: Unmounted /media/6TB.
giu 07 11:36:15 tower systemd[1]: tmp.mount: Succeeded.
giu 07 11:36:15 tower systemd[1]: Unmounted Temporary Directory (/tmp).
giu 07 11:36:15 tower systemd[1]: Stopped target Swap.
giu 07 11:36:15 tower systemd[1]: Deactivating swap /swapfile...
giu 07 11:36:15 tower systemd[1]: swapfile.swap: Succeeded.
giu 07 11:36:15 tower systemd[1]: Deactivated swap /swapfile.
giu 07 11:36:15 tower kernel: XFS (sdc1): Unmounting Filesystem
giu 07 11:36:15 tower systemd[1]: media-VM.mount: Succeeded.
giu 07 11:36:15 tower systemd[1]: Unmounted /media/VM.
giu 07 11:36:15 tower systemd[1]: Reached target Unmount All Filesystems.
giu 07 11:36:15 tower systemd[1]: systemd-fsck@dev-disk-by\x2duuid-d92327eb\x2d5bc3\x2d49bd\x2d84b8\x2d69c4ec3f300c.service: Succeeded.
giu 07 11:36:15 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-fsck@dev-disk-by\x2duuid-d92327eb\x2d5bc3\x2d49bd\x2d84b8\x2d69c4ec3f300c comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:15 tower systemd[1]: Stopped File System Check on /dev/disk/by-uuid/d92327eb-5bc3-49bd-84b8-69c4ec3f300c.
giu 07 11:36:15 tower systemd[1]: Removed slice system-systemd\x2dfsck.slice.
giu 07 11:36:15 tower systemd[1]: Stopped target Local File Systems (Pre).
giu 07 11:36:15 tower systemd[1]: Stopping Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
giu 07 11:36:15 tower systemd[1]: systemd-tmpfiles-setup-dev.service: Succeeded.
giu 07 11:36:15 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-setup-dev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:15 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-sysusers comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:15 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-remount-fs comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:15 tower systemd[1]: Stopped Create Static Device Nodes in /dev.
giu 07 11:36:15 tower systemd[1]: systemd-sysusers.service: Succeeded.
giu 07 11:36:15 tower systemd[1]: Stopped Create System Users.
giu 07 11:36:15 tower systemd[1]: systemd-remount-fs.service: Succeeded.
giu 07 11:36:15 tower systemd[1]: Stopped Remount Root and Kernel File Systems.
giu 07 11:36:15 tower mkinitcpio[1279]: ==> Build complete.
giu 07 11:36:15 tower systemd[1]: mkinitcpio-generate-shutdown-ramfs.service: Succeeded.
giu 07 11:36:15 tower systemd[1]: Finished Generate shutdown-ramfs.
giu 07 11:36:15 tower audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=mkinitcpio-generate-shutdown-ramfs comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:15 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=mkinitcpio-generate-shutdown-ramfs comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:15 tower systemd[1]: lvm2-monitor.service: Succeeded.
giu 07 11:36:15 tower systemd[1]: Stopped Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling.
giu 07 11:36:15 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=lvm2-monitor comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:15 tower systemd[1]: Stopping LVM2 metadata daemon...
giu 07 11:36:15 tower systemd[1]: lvm2-lvmetad.service: Succeeded.
giu 07 11:36:15 tower systemd[1]: Stopped LVM2 metadata daemon.
giu 07 11:36:15 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=lvm2-lvmetad comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:15 tower systemd[1]: Reached target Shutdown.
giu 07 11:36:15 tower systemd[1]: Reached target Final Step.
giu 07 11:36:15 tower systemd[1]: lvm2-lvmetad.socket: Succeeded.
giu 07 11:36:15 tower systemd[1]: Closed LVM2 metadata daemon socket.
giu 07 11:36:15 tower systemd[1]: systemd-poweroff.service: Succeeded.
giu 07 11:36:15 tower systemd[1]: Finished Power-Off.
giu 07 11:36:15 tower audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-poweroff comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:15 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-poweroff comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:36:15 tower systemd[1]: Reached target Power-Off.
giu 07 11:36:15 tower systemd[1]: Shutting down.
giu 07 11:36:15 tower audit: AUDIT1334 prog-id=10 op=UNLOAD
giu 07 11:36:15 tower audit: AUDIT1334 prog-id=9 op=UNLOAD
giu 07 11:36:15 tower audit: AUDIT1334 prog-id=8 op=UNLOAD
giu 07 11:36:15 tower audit: AUDIT1334 prog-id=7 op=UNLOAD
giu 07 11:36:15 tower audit: AUDIT1334 prog-id=4 op=UNLOAD
giu 07 11:36:15 tower audit: AUDIT1334 prog-id=3 op=UNLOAD
giu 07 11:36:15 tower audit: AUDIT1334 prog-id=6 op=UNLOAD
giu 07 11:36:15 tower audit: AUDIT1334 prog-id=5 op=UNLOAD
giu 07 11:36:15 tower systemd-shutdown[1]: Syncing filesystems and block devices.
giu 07 11:36:16 tower systemd-shutdown[1]: Sending SIGTERM to remaining processes...
giu 07 11:36:16 tower haveged[454]: haveged: Stopping due to signal 15
giu 07 11:36:16 tower haveged[454]: haveged starting up
giu 07 11:36:16 tower systemd-journald[455]: Journal stopped

...and one from a problematic shutdown:

giu 07 11:01:19 tower nmbd[949]: [2020/06/07 11:01:19.207574,  0] ../../source3/nmbd/nmbd_become_lmb.c:397(become_local_master_stage2)
giu 07 11:01:19 tower nmbd[949]:   *****
giu 07 11:01:19 tower nmbd[949]: 
giu 07 11:01:19 tower nmbd[949]:   Samba name server TOWER is now a local master browser for workgroup WORKGROUP on subnet 192.168.2.1
giu 07 11:01:19 tower nmbd[949]: 
giu 07 11:01:19 tower nmbd[949]:   *****
giu 07 11:06:58 tower kernel: usb 1-1.2: reset full-speed USB device number 3 using ehci-pci
giu 07 11:06:58 tower kernel: br0: port 2(vnet0) entered disabled state
giu 07 11:06:58 tower systemd-networkd[474]: vnet0: Link DOWN
giu 07 11:06:58 tower audit: ANOM_PROMISCUOUS dev=vnet0 prom=0 old_prom=256 auid=4294967295 uid=0 gid=0 ses=4294967295
giu 07 11:06:58 tower systemd-networkd[474]: vnet0: Lost carrier
giu 07 11:06:58 tower kernel: device vnet0 left promiscuous mode
giu 07 11:06:58 tower kernel: br0: port 2(vnet0) entered disabled state
giu 07 11:06:58 tower kernel: kauditd_printk_skb: 6 callbacks suppressed
giu 07 11:06:58 tower kernel: audit: type=1700 audit(1591520818.417:165): dev=vnet0 prom=0 old_prom=256 auid=4294967295 uid=0 gid=0 ses=4294967295
giu 07 11:06:58 tower systemd-networkd[474]: rtnl: received neighbor for link '10' we don't know about, ignoring.
giu 07 11:06:58 tower systemd-networkd[474]: rtnl: received neighbor for link '10' we don't know about, ignoring.
giu 07 11:06:58 tower NetworkManager[928]: <info>  [1591520818.4597] device (vnet0): state change: activated -> unmanaged (reason 'unmanaged', sys-iface-state: 'removed')
giu 07 11:06:58 tower NetworkManager[928]: <info>  [1591520818.4613] device (vnet0): released from master device br0
giu 07 11:06:58 tower dbus-daemon[927]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.5' (uid=0 pid=928 comm="/usr/bin/NetworkManager --no-daemon ")
giu 07 11:06:58 tower systemd[1]: Starting Network Manager Script Dispatcher Service...
giu 07 11:06:58 tower dbus-daemon[927]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
giu 07 11:06:58 tower systemd[1]: Started Network Manager Script Dispatcher Service.
giu 07 11:06:58 tower audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:06:58 tower kernel: audit: type=1130 audit(1591520818.474:166): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:06:58 tower systemd-networkd[474]: vnet1: Link DOWN
giu 07 11:06:58 tower systemd-networkd[474]: vnet1: Lost carrier
giu 07 11:06:58 tower audit: ANOM_PROMISCUOUS dev=vnet1 prom=0 old_prom=256 auid=4294967295 uid=0 gid=0 ses=4294967295
giu 07 11:06:58 tower kernel: br1: port 2(vnet1) entered disabled state
giu 07 11:06:58 tower kernel: device vnet1 left promiscuous mode
giu 07 11:06:58 tower kernel: br1: port 2(vnet1) entered disabled state
giu 07 11:06:58 tower kernel: audit: type=1700 audit(1591520818.477:167): dev=vnet1 prom=0 old_prom=256 auid=4294967295 uid=0 gid=0 ses=4294967295
giu 07 11:06:58 tower systemd-networkd[474]: rtnl: received neighbor for link '11' we don't know about, ignoring.
giu 07 11:06:58 tower systemd-networkd[474]: rtnl: received neighbor for link '11' we don't know about, ignoring.
giu 07 11:06:58 tower libvirtd[3541]: internal error: End of file from qemu monitor
giu 07 11:06:58 tower NetworkManager[928]: <info>  [1591520818.6078] device (vnet1): state change: activated -> unmanaged (reason 'unmanaged', sys-iface-state: 'removed')
giu 07 11:06:58 tower NetworkManager[928]: <info>  [1591520818.6092] device (vnet1): released from master device br1
giu 07 11:06:58 tower kernel: usb 3-1.5: reset high-speed USB device number 3 using ehci-pci
giu 07 11:06:59 tower kernel: gspca_main: vc032x-2.14.0 probing 046d:0892
giu 07 11:06:59 tower kernel: gspca_vc032x: reg_r err -32
giu 07 11:06:59 tower kernel: vc032x: probe of 3-1.5:1.0 failed with error -32
giu 07 11:06:59 tower kernel: uvcvideo: Found UVC 1.00 device HD Pro Webcam C920 (046d:0892)
giu 07 11:06:59 tower kernel: uvcvideo 3-1.5:1.0: Entity type for entity Processing 3 was not initialized!
giu 07 11:06:59 tower kernel: uvcvideo 3-1.5:1.0: Entity type for entity Extension 6 was not initialized!
giu 07 11:06:59 tower kernel: uvcvideo 3-1.5:1.0: Entity type for entity Extension 8 was not initialized!
giu 07 11:06:59 tower kernel: uvcvideo 3-1.5:1.0: Entity type for entity Extension 9 was not initialized!
giu 07 11:06:59 tower kernel: uvcvideo 3-1.5:1.0: Entity type for entity Extension 10 was not initialized!
giu 07 11:06:59 tower kernel: uvcvideo 3-1.5:1.0: Entity type for entity Extension 11 was not initialized!
giu 07 11:06:59 tower kernel: uvcvideo 3-1.5:1.0: Entity type for entity Extension 13 was not initialized!
giu 07 11:06:59 tower kernel: uvcvideo 3-1.5:1.0: Entity type for entity Camera 1 was not initialized!
giu 07 11:06:59 tower kernel: input: HD Pro Webcam C920 as /devices/pci0000:00/0000:00:1d.0/usb3/3-1/3-1.5/3-1.5:1.0/input/input44
giu 07 11:06:59 tower systemd-networkd[474]: br1: Lost carrier
giu 07 11:06:59 tower systemd[1]: Reached target Sound Card.
giu 07 11:06:59 tower systemd[3521]: Reached target Sound Card.
giu 07 11:06:59 tower kernel: usb 1-1.2: reset full-speed USB device number 3 using ehci-pci
giu 07 11:06:59 tower kernel: input: Microsoft Microsoft® 2.4GHz Transceiver v8.0 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0/0003:045E:0745.0007/input/input45
giu 07 11:06:59 tower kernel: hid-generic 0003:045E:0745.0007: input,hidraw0: USB HID v1.11 Keyboard [Microsoft Microsoft® 2.4GHz Transceiver v8.0] on usb-0000:00:1a.0-1.2/input0
giu 07 11:07:00 tower kernel: input: Microsoft Microsoft® 2.4GHz Transceiver v8.0 Mouse as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.1/0003:045E:0745.0008/input/input46
giu 07 11:07:00 tower kernel: input: Microsoft Microsoft® 2.4GHz Transceiver v8.0 Consumer Control as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.1/0003:045E:0745.0008/input/input47
giu 07 11:07:00 tower kernel: hid-generic 0003:045E:0745.0008: input,hidraw1: USB HID v1.11 Mouse [Microsoft Microsoft® 2.4GHz Transceiver v8.0] on usb-0000:00:1a.0-1.2/input1
giu 07 11:07:00 tower kernel: input: Microsoft Microsoft® 2.4GHz Transceiver v8.0 Consumer Control as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.2/0003:045E:0745.0009/input/input48
giu 07 11:07:00 tower kernel: input: Microsoft Microsoft® 2.4GHz Transceiver v8.0 System Control as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.2/0003:045E:0745.0009/input/input50
giu 07 11:07:00 tower kernel: hid-generic 0003:045E:0745.0009: input,hiddev0,hidraw2: USB HID v1.11 Device [Microsoft Microsoft® 2.4GHz Transceiver v8.0] on usb-0000:00:1a.0-1.2/input2
giu 07 11:07:00 tower systemd-logind[929]: Watching system buttons on /dev/input/event6 (Microsoft Microsoft® 2.4GHz Transceiver v8.0 Consumer Control)
giu 07 11:07:00 tower systemd-logind[929]: Watching system buttons on /dev/input/event4 (Microsoft Microsoft® 2.4GHz Transceiver v8.0)
giu 07 11:07:00 tower systemd-logind[929]: Watching system buttons on /dev/input/event8 (Microsoft Microsoft® 2.4GHz Transceiver v8.0 System Control)
giu 07 11:07:00 tower systemd-logind[929]: Watching system buttons on /dev/input/event7 (Microsoft Microsoft® 2.4GHz Transceiver v8.0 Consumer Control)
giu 07 11:07:01 tower systemd[1]: machine-qemu\x2d1\x2dCatalina.scope: Succeeded.
giu 07 11:07:01 tower systemd-machined[930]: Machine qemu-1-Catalina terminated.
giu 07 11:07:02 tower kernel: vfio-pci 0000:83:00.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
giu 07 11:07:02 tower kernel: nouveau 0000:83:00.0: NVIDIA GK110B (0f10c0a1)
giu 07 11:07:02 tower kernel: nouveau 0000:83:00.0: bios: version 80.80.4e.00.01
giu 07 11:07:02 tower kernel: nouveau 0000:83:00.0: fb: 6144 MiB GDDR5
giu 07 11:07:02 tower kernel: [TTM] Zone  kernel: Available graphics memory: 28860656 KiB
giu 07 11:07:02 tower kernel: [TTM] Zone   dma32: Available graphics memory: 2097152 KiB
giu 07 11:07:02 tower kernel: [TTM] Initializing pool allocator
giu 07 11:07:02 tower kernel: [TTM] Initializing DMA pool allocator
giu 07 11:07:02 tower kernel: nouveau 0000:83:00.0: DRM: VRAM: 6144 MiB
giu 07 11:07:02 tower kernel: nouveau 0000:83:00.0: DRM: GART: 1048576 MiB
giu 07 11:07:02 tower kernel: nouveau 0000:83:00.0: DRM: TMDS table version 2.0
giu 07 11:07:02 tower kernel: nouveau 0000:83:00.0: DRM: DCB version 4.0
giu 07 11:07:02 tower kernel: nouveau 0000:83:00.0: DRM: DCB outp 00: 01000f02 00020030
giu 07 11:07:02 tower kernel: nouveau 0000:83:00.0: DRM: DCB outp 01: 02000f00 00000000
giu 07 11:07:02 tower kernel: nouveau 0000:83:00.0: DRM: DCB outp 02: 08011f82 00020030
giu 07 11:07:02 tower kernel: nouveau 0000:83:00.0: DRM: DCB outp 04: 02022f62 00020010
giu 07 11:07:02 tower kernel: nouveau 0000:83:00.0: DRM: DCB outp 05: 04833fb6 0f420010
giu 07 11:07:02 tower kernel: nouveau 0000:83:00.0: DRM: DCB outp 06: 04033f72 00020010
giu 07 11:07:02 tower kernel: nouveau 0000:83:00.0: DRM: DCB conn 00: 00001030
giu 07 11:07:02 tower kernel: nouveau 0000:83:00.0: DRM: DCB conn 01: 00020131
giu 07 11:07:02 tower kernel: nouveau 0000:83:00.0: DRM: DCB conn 02: 00002261
giu 07 11:07:02 tower kernel: nouveau 0000:83:00.0: DRM: DCB conn 03: 00010346
giu 07 11:07:02 tower kernel: nouveau 0000:83:00.0: DRM: MM: using COPY for buffer copies
giu 07 11:07:02 tower kernel: [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
giu 07 11:07:02 tower kernel: [drm] Driver supports precise vblank timestamp query.
giu 07 11:07:02 tower kernel: nouveau 0000:83:00.0: DRM: allocated 1920x1080 fb: 0xa0000, bo 000000003faf3981
giu 07 11:07:02 tower kernel: fbcon: nouveaudrmfb (fb0) is primary device
giu 07 11:07:02 tower kernel: Console: switching to colour frame buffer device 240x67
giu 07 11:07:02 tower kernel: nouveau 0000:83:00.0: fb0: nouveaudrmfb frame buffer device
giu 07 11:07:02 tower kernel: [drm] Initialized nouveau 1.3.1 20120801 for 0000:83:00.0 on minor 0
giu 07 11:07:02 tower kernel: snd_hda_intel 0000:83:00.1: Disabling MSI
giu 07 11:07:02 tower kernel: snd_hda_intel 0000:83:00.1: Handle vga_switcheroo audio client
giu 07 11:07:03 tower kernel: snd_hda_intel 0000:83:00.1: bound 0000:83:00.0 (ops nv50_audio_component_bind_ops [nouveau])
giu 07 11:07:03 tower kernel: input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:80/0000:80:02.0/0000:83:00.1/sound/card1/input51
giu 07 11:07:03 tower kernel: input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:80/0000:80:02.0/0000:83:00.1/sound/card1/input52
giu 07 11:07:03 tower kernel: input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:80/0000:80:02.0/0000:83:00.1/sound/card1/input53
giu 07 11:07:03 tower kernel: input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:80/0000:80:02.0/0000:83:00.1/sound/card1/input54
giu 07 11:07:03 tower kernel: input: HDA NVidia HDMI/DP,pcm=10 as /devices/pci0000:80/0000:80:02.0/0000:83:00.1/sound/card1/input55
giu 07 11:07:03 tower kernel: input: HDA NVidia HDMI/DP,pcm=11 as /devices/pci0000:80/0000:80:02.0/0000:83:00.1/sound/card1/input56
giu 07 11:07:03 tower kernel: input: HDA NVidia HDMI/DP,pcm=12 as /devices/pci0000:80/0000:80:02.0/0000:83:00.1/sound/card1/input57
giu 07 11:07:03 tower kernel: snd_hda_codec_realtek hdaudioC2D0: ignore pin 0x16 with mismatching assoc# 0x3 vs 0x2
giu 07 11:07:03 tower kernel: snd_hda_codec_realtek hdaudioC2D0: ignore pin 0x17 with mismatching assoc# 0x4 vs 0x2
giu 07 11:07:03 tower kernel: snd_hda_codec_realtek hdaudioC2D0: autoconfig for ALC898: line_outs=1 (0x15/0x0/0x0/0x0/0x0) type:line
giu 07 11:07:03 tower kernel: snd_hda_codec_realtek hdaudioC2D0:    speaker_outs=1 (0x14/0x0/0x0/0x0/0x0)
giu 07 11:07:03 tower kernel: snd_hda_codec_realtek hdaudioC2D0:    hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
giu 07 11:07:03 tower kernel: snd_hda_codec_realtek hdaudioC2D0:    mono: mono_out=0x0
giu 07 11:07:03 tower kernel: snd_hda_codec_realtek hdaudioC2D0:    dig-out=0x11/0x1e
giu 07 11:07:03 tower kernel: snd_hda_codec_realtek hdaudioC2D0:    inputs:
giu 07 11:07:03 tower kernel: snd_hda_codec_realtek hdaudioC2D0:      Mic=0x18
giu 07 11:07:03 tower kernel: snd_hda_codec_realtek hdaudioC2D0:      Line=0x1a
giu 07 11:07:03 tower kernel: snd_hda_codec_realtek hdaudioC2D0:      Line=0x19
giu 07 11:07:03 tower kernel: xhci_hcd 0000:84:00.0: xHCI Host Controller
giu 07 11:07:03 tower kernel: xhci_hcd 0000:84:00.0: new USB bus registered, assigned bus number 7
giu 07 11:07:03 tower kernel: xhci_hcd 0000:84:00.0: hcc params 0x200071e1 hci version 0x100 quirks 0x0000000000000010
giu 07 11:07:03 tower kernel: usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.06
giu 07 11:07:03 tower kernel: usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
giu 07 11:07:03 tower kernel: usb usb7: Product: xHCI Host Controller
giu 07 11:07:03 tower kernel: usb usb7: Manufacturer: Linux 5.6.15-1-MANJARO xhci-hcd
giu 07 11:07:03 tower kernel: usb usb7: SerialNumber: 0000:84:00.0
giu 07 11:07:03 tower kernel: hub 7-0:1.0: USB hub found
giu 07 11:07:03 tower kernel: hub 7-0:1.0: 4 ports detected
giu 07 11:07:03 tower kernel: xhci_hcd 0000:84:00.0: xHCI Host Controller
giu 07 11:07:03 tower kernel: xhci_hcd 0000:84:00.0: new USB bus registered, assigned bus number 8
giu 07 11:07:03 tower kernel: xhci_hcd 0000:84:00.0: Host supports USB 3.0 SuperSpeed
giu 07 11:07:03 tower kernel: usb usb8: We don't know the algorithms for LPM for this host, disabling LPM.
giu 07 11:07:03 tower kernel: usb usb8: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.06
giu 07 11:07:03 tower kernel: usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
giu 07 11:07:03 tower kernel: usb usb8: Product: xHCI Host Controller
giu 07 11:07:03 tower kernel: usb usb8: Manufacturer: Linux 5.6.15-1-MANJARO xhci-hcd
giu 07 11:07:03 tower kernel: usb usb8: SerialNumber: 0000:84:00.0
giu 07 11:07:03 tower kernel: hub 8-0:1.0: USB hub found
giu 07 11:07:03 tower kernel: hub 8-0:1.0: 4 ports detected
giu 07 11:07:03 tower kernel: input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card2/input58
giu 07 11:07:03 tower kernel: input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card2/input59
giu 07 11:07:03 tower kernel: input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card2/input60
giu 07 11:07:03 tower kernel: input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card2/input61
giu 07 11:07:03 tower kernel: input: HDA Intel PCH Speaker as /devices/pci0000:00/0000:00:1b.0/sound/card2/input62
giu 07 11:07:03 tower audit[3541]: VIRT_CONTROL pid=3541 uid=0 auid=4294967295 ses=4294967295 msg='virt=kvm op=stop reason=shutdown vm="Catalina" uuid=b1bd7672-d29e-e48e-d07a-2fb0dc937878 vm-pid=-1 exe="/usr/bin/libvirtd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:03 tower kernel: audit: type=2500 audit(1591520823.030:168): pid=3541 uid=0 auid=4294967295 ses=4294967295 msg='virt=kvm op=stop reason=shutdown vm="Catalina" uuid=b1bd7672-d29e-e48e-d07a-2fb0dc937878 vm-pid=-1 exe="/usr/bin/libvirtd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:03 tower kernel: usb 7-1: new high-speed USB device number 2 using xhci_hcd
giu 07 11:07:03 tower kernel: usb 7-1: New USB device found, idVendor=148f, idProduct=3070, bcdDevice= 1.01
giu 07 11:07:03 tower kernel: usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
giu 07 11:07:03 tower kernel: usb 7-1: Product: 802.11 n WLAN
giu 07 11:07:03 tower kernel: usb 7-1: Manufacturer: Ralink
giu 07 11:07:03 tower kernel: usb 7-1: SerialNumber: 1.0
giu 07 11:07:03 tower kernel: usb 7-1: reset high-speed USB device number 2 using xhci_hcd
giu 07 11:07:03 tower kernel: ieee80211 phy2: rt2x00_set_rt: Info - RT chipset 3070, rev 0201 detected
giu 07 11:07:03 tower NetworkManager[928]: <info>  [1591520823.8021] device (wlan0): driver supports Access Point (AP) mode
giu 07 11:07:03 tower NetworkManager[928]: <info>  [1591520823.8027] manager: (wlan0): new 802.11 Wi-Fi device (/org/freedesktop/NetworkManager/Devices/12)
giu 07 11:07:03 tower kernel: ieee80211 phy2: rt2x00_set_rf: Info - RF chipset 0005 detected
giu 07 11:07:03 tower kernel: ieee80211 phy2: Selected rate control algorithm 'minstrel_ht'
giu 07 11:07:03 tower systemd[1]: Starting Load/Save RF Kill Switch Status...
giu 07 11:07:04 tower systemd[1]: Started Load/Save RF Kill Switch Status.
giu 07 11:07:04 tower NetworkManager[928]: <info>  [1591520824.3794] rfkill2: found Wi-Fi radio killswitch (at /sys/devices/pci0000:80/0000:80:03.0/0000:84:00.0/usb7/7-1/7-1:1.0/ieee80211/phy2/rfkill2) (driver rt2800usb)
giu 07 11:07:04 tower audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:04 tower kernel: rt2800usb 7-1:1.0 wlp132s0u1: renamed from wlan0
giu 07 11:07:04 tower kernel: audit: type=1130 audit(1591520824.374:169): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:04 tower systemd-networkd[474]: wlan0: Interface name change detected, wlan0 has been renamed to wlp132s0u1.
giu 07 11:07:04 tower NetworkManager[928]: <info>  [1591520824.4147] device (wlan0): interface index 12 renamed iface from 'wlan0' to 'wlp132s0u1'
giu 07 11:07:04 tower NetworkManager[928]: <info>  [1591520824.4285] device (wlp132s0u1): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
giu 07 11:07:04 tower kernel: ieee80211 phy2: rt2x00lib_request_firmware: Info - Loading firmware file 'rt2870.bin'
giu 07 11:07:04 tower kernel: ieee80211 phy2: rt2x00lib_request_firmware: Info - Firmware detected - version: 0.36
giu 07 11:07:04 tower systemd-networkd[474]: wlp132s0u1: Link UP
giu 07 11:07:04 tower systemd-networkd[474]: wlp132s0u1: Link DOWN
giu 07 11:07:04 tower NetworkManager[928]: <info>  [1591520824.7494] device (wlp132s0u1): set-hw-addr: set MAC address to 56:44:00:55:F8:13 (scanning)
giu 07 11:07:05 tower systemd-networkd[474]: wlp132s0u1: Link UP
giu 07 11:07:05 tower wpa_supplicant[974]: dbus: fill_dict_with_properties dbus_interface=fi.w1.wpa_supplicant1.Interface.P2PDevice dbus_property=P2PDeviceConfig getter failed
giu 07 11:07:05 tower NetworkManager[928]: <info>  [1591520825.1260] device (wlp132s0u1): supplicant interface state: internal-starting -> disconnected
giu 07 11:07:05 tower NetworkManager[928]: <info>  [1591520825.1261] device (wlp132s0u1): state change: unavailable -> disconnected (reason 'supplicant-available', sys-iface-state: 'managed')
giu 07 11:07:08 tower systemd[1]: NetworkManager-dispatcher.service: Succeeded.
giu 07 11:07:08 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:08 tower kernel: audit: type=1131 audit(1591520828.607:170): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:09 tower systemd[1]: systemd-rfkill.service: Succeeded.
giu 07 11:07:09 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:09 tower kernel: audit: type=1131 audit(1591520829.380:171): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:10 tower systemd[1]: Stopping Session 1 of user root.
giu 07 11:07:10 tower kernel: audit: type=1131 audit(1591520830.847:172): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=sshd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:10 tower kernel: audit: type=1131 audit(1591520830.847:173): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=smb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:10 tower kernel: audit: type=1131 audit(1591520830.850:174): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=libvirtd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:10 tower kernel: audit: type=1131 audit(1591520830.850:175): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-machined comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:10 tower kernel: audit: type=1131 audit(1591520830.850:176): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=virtlogd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:10 tower kernel: audit: type=1131 audit(1591520830.854:177): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=nmb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:10 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=sshd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:10 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=smb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:10 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=libvirtd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:10 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-machined comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:10 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=virtlogd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:10 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=nmb comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:10 tower sshd[950]: Received signal 15; terminating.
giu 07 11:07:10 tower systemd[1]: Removed slice system-modprobe.slice.
giu 07 11:07:10 tower audit[954]: CRED_DISP pid=954 uid=0 auid=0 ses=1 msg='op=PAM:setcred grantors=pam_securetty,pam_tally2,pam_shells,pam_unix,pam_permit acct="root" exe="/usr/bin/login" hostname=tower addr=? terminal=tty1 res=success'
giu 07 11:07:10 tower kernel: audit: type=1104 audit(1591520830.967:178): pid=954 uid=0 auid=0 ses=1 msg='op=PAM:setcred grantors=pam_securetty,pam_tally2,pam_shells,pam_unix,pam_permit acct="root" exe="/usr/bin/login" hostname=tower addr=? terminal=tty1 res=success'
giu 07 11:07:10 tower nmbd[949]: [2020/06/07 11:07:10.854802,  0] ../../source3/nmbd/nmbd.c:59(terminate)
giu 07 11:07:10 tower systemd[1]: Stopped target Graphical Interface.
giu 07 11:07:10 tower nmbd[949]:   Got SIGTERM: going down...
giu 07 11:07:10 tower systemd[1]: Stopped target Multi-User System.
giu 07 11:07:10 tower nmbd[949]: [2020/06/07 11:07:10.854905,  0] ../../source3/libsmb/nmblib.c:922(send_udp)
giu 07 11:07:10 tower systemd[1]: Stopped target Login Prompts.
giu 07 11:07:10 tower nmbd[949]:   Packet send failed to 192.168.2.255(138) ERRNO=La rete non è raggiungibile
giu 07 11:07:10 tower systemd[1]: Stopped target Host and Network Name Lookups.
giu 07 11:07:10 tower audit[954]: USER_END pid=954 uid=0 auid=0 ses=1 msg='op=PAM:session_close grantors=pam_loginuid,pam_keyinit,pam_limits,pam_unix,pam_permit,pam_mail,pam_systemd,pam_env acct="root" exe="/usr/bin/login" hostname=tower addr=? terminal=tty1 res=success'
giu 07 11:07:10 tower nmbd[949]: [2020/06/07 11:07:10.856283,  0] ../../source3/libsmb/nmblib.c:922(send_udp)
giu 07 11:07:10 tower systemd[1]: Stopped target Sound Card.
giu 07 11:07:10 tower nmbd[949]:   Packet send failed to 192.168.2.255(138) ERRNO=La rete non è raggiungibile
giu 07 11:07:10 tower systemd[1]: Stopped target Timers.
giu 07 11:07:10 tower login[954]: pam_unix(login:session): session closed for user root
giu 07 11:07:10 tower systemd[1]: logrotate.timer: Succeeded.
giu 07 11:07:10 tower systemd[1]: Stopped Daily rotation of log files.
giu 07 11:07:10 tower systemd[1]: man-db.timer: Succeeded.
giu 07 11:07:10 tower systemd[1]: Stopped Daily man-db regeneration.
giu 07 11:07:10 tower kernel: audit: type=1106 audit(1591520830.970:179): pid=954 uid=0 auid=0 ses=1 msg='op=PAM:session_close grantors=pam_loginuid,pam_keyinit,pam_limits,pam_unix,pam_permit,pam_mail,pam_systemd,pam_env acct="root" exe="/usr/bin/login" hostname=tower addr=? terminal=tty1 res=success'
giu 07 11:07:10 tower systemd[1]: shadow.timer: Succeeded.
giu 07 11:07:10 tower systemd[1]: Stopped Daily verification of password and group files.
giu 07 11:07:10 tower systemd[1]: systemd-tmpfiles-clean.timer: Succeeded.
giu 07 11:07:10 tower systemd[1]: Stopped Daily Cleanup of Temporary Directories.
giu 07 11:07:10 tower systemd[1]: lvm2-lvmpolld.socket: Succeeded.
giu 07 11:07:10 tower systemd[1]: Closed LVM2 poll daemon socket.
giu 07 11:07:10 tower systemd[1]: systemd-rfkill.socket: Succeeded.
giu 07 11:07:10 tower systemd[1]: Closed Load/Save RF Kill Switch Status /dev/rfkill Watch.
giu 07 11:07:10 tower systemd[1]: Stopping Getty on tty1...
giu 07 11:07:10 tower systemd[1]: Stopping Virtualization daemon...
giu 07 11:07:10 tower systemd[1]: Starting Generate shutdown-ramfs...
giu 07 11:07:10 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=getty@tty1 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:10 tower systemd[1]: Stopping Stop nmbd before shutdown...
giu 07 11:07:10 tower systemd[1]: Stopping Samba SMB Daemon...
giu 07 11:07:10 tower systemd[1]: Stopping Stop smbd service before shutdown...
giu 07 11:07:10 tower systemd[1]: Stopping OpenSSH Daemon...
giu 07 11:07:10 tower systemd[1]: Stopping Load/Save Random Seed...
giu 07 11:07:10 tower systemd[1]: sshd.service: Succeeded.
giu 07 11:07:10 tower systemd[1]: Stopped OpenSSH Daemon.
giu 07 11:07:10 tower systemd[1]: smb.service: Succeeded.
giu 07 11:07:10 tower systemd[1]: Stopped Samba SMB Daemon.
giu 07 11:07:10 tower systemd[1]: libvirtd.service: Succeeded.
giu 07 11:07:10 tower systemd[1]: Stopped Virtualization daemon.
giu 07 11:07:10 tower systemd[1]: Stopping Samba NMB Daemon...
giu 07 11:07:10 tower systemd[1]: Stopping Virtual Machine and Container Registration Service...
giu 07 11:07:10 tower systemd[1]: Stopping Virtual machine log manager...
giu 07 11:07:10 tower systemd[1]: systemd-machined.service: Succeeded.
giu 07 11:07:10 tower systemd[1]: Stopped Virtual Machine and Container Registration Service.
giu 07 11:07:10 tower systemd[1]: virtlogd.service: Succeeded.
giu 07 11:07:10 tower systemd[1]: Stopped Virtual machine log manager.
giu 07 11:07:10 tower systemd[1]: nmb.service: Succeeded.
giu 07 11:07:10 tower systemd[1]: Stopped Samba NMB Daemon.
giu 07 11:07:10 tower systemd[1]: Stopped target Network is Online.
giu 07 11:07:10 tower systemd[1]: getty@tty1.service: Succeeded.
giu 07 11:07:10 tower systemd[1]: Stopped Getty on tty1.
giu 07 11:07:10 tower kernel: audit: type=1131 audit(1591520830.974:180): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=getty@tty1 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:10 tower systemd[1]: session-1.scope: Succeeded.
giu 07 11:07:10 tower systemd[1]: Stopped Session 1 of user root.
giu 07 11:07:10 tower systemd-logind[929]: Session 1 logged out. Waiting for processes to exit.
giu 07 11:07:10 tower systemd[1]: Removed slice system-getty.slice.
giu 07 11:07:10 tower systemd[1]: Stopping Login Service...
giu 07 11:07:10 tower systemd[1]: Stopping User Manager for UID 0...
giu 07 11:07:10 tower systemd-logind[929]: Removed session 1.
giu 07 11:07:11 tower systemd[3521]: Stopped target Main User Target.
giu 07 11:07:11 tower systemd[3521]: Stopped target Basic System.
giu 07 11:07:11 tower systemd[3521]: Stopped target Paths.
giu 07 11:07:11 tower systemd[3521]: Stopped target Sockets.
giu 07 11:07:11 tower systemd[3521]: Stopped target Sound Card.
giu 07 11:07:11 tower systemd[3521]: Stopped target Timers.
giu 07 11:07:11 tower systemd[3521]: dbus.socket: Succeeded.
giu 07 11:07:11 tower systemd[3521]: Closed D-Bus User Message Bus Socket.
giu 07 11:07:11 tower systemd[3521]: dirmngr.socket: Succeeded.
giu 07 11:07:11 tower systemd[3521]: Closed GnuPG network certificate management daemon.
giu 07 11:07:11 tower systemd[3521]: gpg-agent-browser.socket: Succeeded.
giu 07 11:07:11 tower systemd[3521]: Closed GnuPG cryptographic agent and passphrase cache (access for web browsers).
giu 07 11:07:11 tower systemd[3521]: gpg-agent-extra.socket: Succeeded.
giu 07 11:07:11 tower systemd[3521]: Closed GnuPG cryptographic agent and passphrase cache (restricted).
giu 07 11:07:11 tower systemd[3521]: gpg-agent-ssh.socket: Succeeded.
giu 07 11:07:11 tower systemd[3521]: Closed GnuPG cryptographic agent (ssh-agent emulation).
giu 07 11:07:11 tower systemd[3521]: gpg-agent.socket: Succeeded.
giu 07 11:07:11 tower systemd[3521]: Closed GnuPG cryptographic agent and passphrase cache.
giu 07 11:07:11 tower systemd[3521]: p11-kit-server.socket: Succeeded.
giu 07 11:07:11 tower systemd[3521]: Closed p11-kit server.
giu 07 11:07:11 tower systemd[3521]: Reached target Shutdown.
giu 07 11:07:11 tower systemd[3521]: systemd-exit.service: Succeeded.
giu 07 11:07:11 tower systemd[3521]: Finished Exit the Session.
giu 07 11:07:11 tower systemd[3521]: Reached target Exit the Session.
giu 07 11:07:11 tower systemd[3522]: pam_warn(systemd-user:setcred): function=[pam_sm_setcred] flags=0x8004 service=[systemd-user] terminal=[] user=[root] ruser=[<unknown>] rhost=[<unknown>]
giu 07 11:07:11 tower audit[3522]: CRED_DISP pid=3522 uid=0 auid=0 ses=2 msg='op=PAM:setcred grantors=? acct="root" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=failed'
giu 07 11:07:11 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=user@0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:11 tower systemd[1]: user@0.service: Succeeded.
giu 07 11:07:11 tower systemd[1]: Stopped User Manager for UID 0.
giu 07 11:07:11 tower systemd[1]: Stopping User Runtime Directory /run/user/0...
giu 07 11:07:11 tower mkinitcpio[3923]: ==> Starting build: none
giu 07 11:07:11 tower systemd[1]: run-user-0.mount: Succeeded.
giu 07 11:07:11 tower systemd[1]: Unmounted /run/user/0.
giu 07 11:07:11 tower systemd[1]: user-runtime-dir@0.service: Succeeded.
giu 07 11:07:11 tower systemd[1]: Stopped User Runtime Directory /run/user/0.
giu 07 11:07:11 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=user-runtime-dir@0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:11 tower systemd[1]: Removed slice User Slice of UID 0.
giu 07 11:07:11 tower systemd[1]: Stopping Permit User Sessions...
giu 07 11:07:11 tower systemd[1]: systemd-user-sessions.service: Succeeded.
giu 07 11:07:11 tower systemd[1]: Stopped Permit User Sessions.
giu 07 11:07:11 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-user-sessions comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:11 tower systemd[1]: Stopped target Network.
giu 07 11:07:11 tower systemd[1]: Stopped target Remote File Systems.
giu 07 11:07:11 tower systemd[1]: Stopping Network Manager...
giu 07 11:07:11 tower systemd[1]: Stopping Network Name Resolution...
giu 07 11:07:11 tower systemd-resolved[909]: Failed to emit notification about changed property CurrentDNSServer: Transport endpoint is not connected
giu 07 11:07:11 tower systemd[1]: Stopping WPA supplicant...
giu 07 11:07:11 tower NetworkManager[928]: <info>  [1591520831.2470] caught SIGTERM, shutting down normally.
giu 07 11:07:11 tower systemd-resolved[909]: Failed to send hostname reply: Transport endpoint is not connected
giu 07 11:07:11 tower systemd-resolved[909]: Failed to send hostname reply: Transport endpoint is not connected
giu 07 11:07:11 tower NetworkManager[928]: <info>  [1591520831.2492] manager: NetworkManager state is now CONNECTED_LOCAL
giu 07 11:07:11 tower dbus-daemon[927]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.5' (uid=0 pid=928 comm="/usr/bin/NetworkManager --no-daemon ")
giu 07 11:07:11 tower dbus-daemon[927]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.nm-dispatcher.service': Refusing activation, D-Bus is shutting down.
giu 07 11:07:11 tower NetworkManager[928]: <info>  [1591520831.2506] device (br1): bridge port enp6s0 was detached
giu 07 11:07:11 tower dbus-daemon[927]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.5' (uid=0 pid=928 comm="/usr/bin/NetworkManager --no-daemon ")
giu 07 11:07:11 tower dbus-daemon[927]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.nm-dispatcher.service': Refusing activation, D-Bus is shutting down.
giu 07 11:07:11 tower NetworkManager[928]: <info>  [1591520831.2513] device (br0): bridge port enp7s0 was detached
giu 07 11:07:11 tower dbus-daemon[927]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.5' (uid=0 pid=928 comm="/usr/bin/NetworkManager --no-daemon ")
giu 07 11:07:11 tower dbus-daemon[927]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.nm-dispatcher.service': Refusing activation, D-Bus is shutting down.
giu 07 11:07:11 tower systemd[1]: systemd-resolved.service: Succeeded.
giu 07 11:07:11 tower systemd[1]: Stopped Network Name Resolution.
giu 07 11:07:11 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-resolved comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:11 tower systemd[1]: Stopping Network Service...
giu 07 11:07:11 tower nmbd[3927]: [2020/06/07 11:07:11.285864,  0] ../../lib/util/become_daemon.c:147(daemon_status)
giu 07 11:07:11 tower nmbd[3927]:   daemon_status: daemon 'nmbd' : No local IPv4 non-loopback interfaces available, waiting for interface ...
giu 07 11:07:11 tower nmbd[3927]: [2020/06/07 11:07:11.286063,  0] ../../source3/nmbd/nmbd_subnetdb.c:253(create_subnets)
giu 07 11:07:11 tower nmbd[3927]:   NOTE: NetBIOS name resolution is not supported for Internet Protocol Version 6 (IPv6).
giu 07 11:07:11 tower smbd[3951]: [2020/06/07 11:07:11.310927,  0] ../../lib/util/become_daemon.c:135(daemon_ready)
giu 07 11:07:11 tower smbd[3951]:   daemon_ready: daemon 'smbd' finished starting up and ready to serve connections
giu 07 11:07:11 tower dbus-daemon[927]: [system] Activating via systemd: service name='org.freedesktop.Avahi' unit='dbus-org.freedesktop.Avahi.service' requested by ':1.113' (uid=0 pid=3951 comm="/usr/sbin/smbd stop ")
giu 07 11:07:11 tower dbus-daemon[927]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.Avahi.service': Refusing activation, D-Bus is shutting down.
giu 07 11:07:11 tower wpa_supplicant[974]: nl80211: deinit ifname=wlp132s0u1 disabled_11b_rates=0
giu 07 11:07:11 tower systemd[1]: systemd-networkd.service: Succeeded.
giu 07 11:07:11 tower systemd[1]: Stopped Network Service.
giu 07 11:07:11 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-networkd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:11 tower wpa_supplicant[974]: wlp132s0u1: CTRL-EVENT-TERMINATING
giu 07 11:07:11 tower systemd[1]: Requested transaction contradicts existing jobs: Transaction for systemd-networkd.service/start is destructive (shutdown.target has 'start' job queued, but 'stop' is included in transaction).
giu 07 11:07:11 tower systemd[1]: systemd-networkd.socket: Failed to queue service startup job (Maybe the service file is missing or not a non-template unit?): Transaction for systemd-networkd.service/start is destructive (shutdown.target has 'start' job queued, but 'stop' is included in transaction).
giu 07 11:07:11 tower systemd[1]: systemd-networkd.socket: Failed with result 'resources'.
giu 07 11:07:11 tower systemd[1]: wpa_supplicant.service: Succeeded.
giu 07 11:07:11 tower systemd[1]: Stopped WPA supplicant.
giu 07 11:07:11 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=wpa_supplicant comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:11 tower systemd[1]: systemd-random-seed.service: Succeeded.
giu 07 11:07:11 tower systemd[1]: Stopped Load/Save Random Seed.
giu 07 11:07:11 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-random-seed comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:11 tower systemd[1]: systemd-logind.service: Succeeded.
giu 07 11:07:11 tower systemd[1]: Stopped Login Service.
giu 07 11:07:11 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-logind comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:11 tower mkinitcpio[3923]:   -> Running build hook: [sd-shutdown]
giu 07 11:07:11 tower systemd[1]: smbd-down.service: Succeeded.
giu 07 11:07:11 tower systemd[1]: Stopped Stop smbd service before shutdown.
giu 07 11:07:11 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=smbd-down comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:12 tower NetworkManager[928]: <info>  [1591520832.1516] exiting (success)
giu 07 11:07:12 tower audit: AUDIT1334 prog-id=13 op=UNLOAD
giu 07 11:07:12 tower systemd[1]: NetworkManager.service: Succeeded.
giu 07 11:07:12 tower systemd[1]: Stopped Network Manager.
giu 07 11:07:12 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:12 tower systemd[1]: Stopping D-Bus System Message Bus...
giu 07 11:07:12 tower systemd[1]: dbus.service: Succeeded.
giu 07 11:07:12 tower systemd[1]: Stopped D-Bus System Message Bus.
giu 07 11:07:12 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=dbus comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:12 tower mkinitcpio[3923]: ==> Build complete.
giu 07 11:07:12 tower systemd[1]: mkinitcpio-generate-shutdown-ramfs.service: Succeeded.
giu 07 11:07:12 tower systemd[1]: Finished Generate shutdown-ramfs.
giu 07 11:07:12 tower audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=mkinitcpio-generate-shutdown-ramfs comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:07:12 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=mkinitcpio-generate-shutdown-ramfs comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:08:40 tower systemd[1]: nmbd-down.service: State 'stop-sigterm' timed out. Killing.
giu 07 11:08:40 tower systemd[1]: nmbd-down.service: Killing process 3927 (nmbd) with signal SIGKILL.
giu 07 11:08:40 tower systemd[1]: nmbd-down.service: Failed with result 'timeout'.
giu 07 11:08:40 tower systemd[1]: Stopped Stop nmbd before shutdown.
giu 07 11:08:40 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=nmbd-down comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=failed'
giu 07 11:08:40 tower systemd[1]: Stopped target Basic System.
giu 07 11:08:40 tower systemd[1]: Stopped target Paths.
giu 07 11:08:40 tower systemd[1]: Stopped target Slices.
giu 07 11:08:40 tower systemd[1]: Removed slice Virtual Machine and Container Slice.
giu 07 11:08:40 tower kernel: kauditd_printk_skb: 15 callbacks suppressed
giu 07 11:08:40 tower kernel: audit: type=1131 audit(1591520920.910:196): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=nmbd-down comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=failed'
giu 07 11:08:40 tower systemd[1]: Removed slice User and Session Slice.
giu 07 11:08:40 tower systemd[1]: Stopped target Sockets.
giu 07 11:08:40 tower systemd[1]: Stopping Cockpit Web Service Socket.
giu 07 11:08:40 tower systemd[1]: dbus.socket: Succeeded.
giu 07 11:08:40 tower systemd[1]: Closed D-Bus System Message Bus Socket.
giu 07 11:08:40 tower systemd[1]: libvirtd-admin.socket: Succeeded.
giu 07 11:08:40 tower systemd[1]: Closed Libvirt admin socket.
giu 07 11:08:40 tower systemd[1]: libvirtd-ro.socket: Succeeded.
giu 07 11:08:40 tower systemd[1]: Closed Libvirt local read-only socket.
giu 07 11:08:40 tower systemd[1]: libvirtd.socket: Succeeded.
giu 07 11:08:40 tower systemd[1]: Closed Libvirt local socket.
giu 07 11:08:40 tower systemd[1]: virtlockd.socket: Succeeded.
giu 07 11:08:40 tower systemd[1]: Closed Virtual machine lock manager socket.
giu 07 11:08:40 tower systemd[1]: virtlogd-admin.socket: Succeeded.
giu 07 11:08:40 tower systemd[1]: Closed Virtual machine log manager socket.
giu 07 11:08:40 tower systemd[1]: virtlogd.socket: Succeeded.
giu 07 11:08:40 tower systemd[1]: Closed Virtual machine log manager socket.
giu 07 11:08:40 tower systemd[1]: cockpit.socket: Succeeded.
giu 07 11:08:40 tower systemd[1]: Closed Cockpit Web Service Socket.
giu 07 11:08:40 tower systemd[1]: Stopped target System Initialization.
giu 07 11:08:40 tower systemd[1]: Stopped target Local Encrypted Volumes.
giu 07 11:08:40 tower systemd[1]: systemd-ask-password-console.path: Succeeded.
giu 07 11:08:40 tower systemd[1]: Stopped Dispatch Password Requests to Console Directory Watch.
giu 07 11:08:40 tower systemd[1]: systemd-ask-password-wall.path: Succeeded.
giu 07 11:08:40 tower systemd[1]: Stopped Forward Password Requests to Wall Directory Watch.
giu 07 11:08:40 tower systemd[1]: systemd-sysctl.service: Succeeded.
giu 07 11:08:40 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-sysctl comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:08:40 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-modules-load comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:08:40 tower systemd[1]: Stopped Apply Kernel Variables.
giu 07 11:08:40 tower systemd[1]: systemd-modules-load.service: Succeeded.
giu 07 11:08:40 tower systemd[1]: Stopped Load Kernel Modules.
giu 07 11:08:40 tower systemd[1]: Stopping Update UTMP about System Boot/Shutdown...
giu 07 11:08:40 tower kernel: audit: type=1131 audit(1591520920.934:197): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-sysctl comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:08:40 tower kernel: audit: type=1131 audit(1591520920.934:198): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-modules-load comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:08:40 tower audit[4043]: SYSTEM_SHUTDOWN pid=4043 uid=0 auid=4294967295 ses=4294967295 msg=' comm="systemd-update-utmp" exe="/usr/lib/systemd/systemd-update-utmp" hostname=? addr=? terminal=? res=success'
giu 07 11:08:40 tower kernel: audit: type=1128 audit(1591520920.947:199): pid=4043 uid=0 auid=4294967295 ses=4294967295 msg=' comm="systemd-update-utmp" exe="/usr/lib/systemd/systemd-update-utmp" hostname=? addr=? terminal=? res=success'
giu 07 11:08:40 tower systemd[1]: systemd-update-utmp.service: Succeeded.
giu 07 11:08:40 tower systemd[1]: Stopped Update UTMP about System Boot/Shutdown.
giu 07 11:08:40 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-update-utmp comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:08:40 tower systemd[1]: systemd-tmpfiles-setup.service: Succeeded.
giu 07 11:08:40 tower systemd[1]: Stopped Create Volatile Files and Directories.
giu 07 11:08:40 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:08:40 tower systemd[1]: Stopped target Local File Systems.
giu 07 11:08:40 tower systemd[1]: Unmounting /media/2TB...
giu 07 11:08:40 tower systemd[1]: Unmounting /media/6TB...
giu 07 11:08:40 tower kernel: audit: type=1131 audit(1591520920.950:200): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-update-utmp comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:08:40 tower kernel: audit: type=1131 audit(1591520920.950:201): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:08:40 tower systemd[1]: Unmounting /media/VM...
giu 07 11:08:40 tower systemd[1]: Unmounting Temporary Directory (/tmp)...
giu 07 11:08:41 tower ntfs-3g[823]: Unmounting /dev/sdb1 (Volume)
giu 07 11:08:41 tower ntfs-3g[839]: Unmounting /dev/sdd1 (Volume)
giu 07 11:08:41 tower systemd[1]: media-2TB.mount: Succeeded.
giu 07 11:08:41 tower systemd[1]: Unmounted /media/2TB.
giu 07 11:08:41 tower systemd[1]: tmp.mount: Succeeded.
giu 07 11:08:41 tower systemd[1]: Unmounted Temporary Directory (/tmp).
giu 07 11:08:41 tower systemd[1]: Stopped target Swap.
giu 07 11:08:41 tower systemd[1]: Deactivating swap /swapfile...
giu 07 11:08:41 tower systemd[1]: swapfile.swap: Succeeded.
giu 07 11:08:41 tower systemd[1]: Deactivated swap /swapfile.
giu 07 11:08:41 tower systemd[1]: media-6TB.mount: Succeeded.
giu 07 11:08:41 tower systemd[1]: Unmounted /media/6TB.
giu 07 11:08:41 tower kernel: XFS (sdc1): Unmounting Filesystem
giu 07 11:08:41 tower systemd[1]: media-VM.mount: Succeeded.
giu 07 11:08:41 tower systemd[1]: Unmounted /media/VM.
giu 07 11:08:41 tower systemd[1]: Reached target Unmount All Filesystems.
giu 07 11:08:41 tower systemd[1]: systemd-fsck@dev-disk-by\x2duuid-d92327eb\x2d5bc3\x2d49bd\x2d84b8\x2d69c4ec3f300c.service: Succeeded.
giu 07 11:08:41 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-fsck@dev-disk-by\x2duuid-d92327eb\x2d5bc3\x2d49bd\x2d84b8\x2d69c4ec3f300c comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:08:41 tower systemd[1]: Stopped File System Check on /dev/disk/by-uuid/d92327eb-5bc3-49bd-84b8-69c4ec3f300c.
giu 07 11:08:41 tower systemd[1]: Removed slice system-systemd\x2dfsck.slice.
giu 07 11:08:41 tower systemd[1]: Stopped target Local File Systems (Pre).
giu 07 11:08:41 tower kernel: audit: type=1131 audit(1591520921.867:202): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-fsck@dev-disk-by\x2duuid-d92327eb\x2d5bc3\x2d49bd\x2d84b8\x2d69c4ec3f300c comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:08:41 tower systemd[1]: Stopping Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
giu 07 11:08:41 tower systemd[1]: systemd-remount-fs.service: Succeeded.
giu 07 11:08:41 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-remount-fs comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:08:41 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-setup-dev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:08:41 tower systemd[1]: Stopped Remount Root and Kernel File Systems.
giu 07 11:08:41 tower systemd[1]: systemd-tmpfiles-setup-dev.service: Succeeded.
giu 07 11:08:41 tower systemd[1]: Stopped Create Static Device Nodes in /dev.
giu 07 11:08:41 tower kernel: audit: type=1131 audit(1591520921.870:203): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-remount-fs comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:08:41 tower kernel: audit: type=1131 audit(1591520921.870:204): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-setup-dev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:08:41 tower systemd[1]: lvm2-monitor.service: Succeeded.
giu 07 11:08:41 tower systemd[1]: Stopped Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling.
giu 07 11:08:41 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=lvm2-monitor comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:08:41 tower systemd[1]: Stopping LVM2 metadata daemon...
giu 07 11:08:41 tower kernel: audit: type=1131 audit(1591520921.930:205): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=lvm2-monitor comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:08:41 tower systemd[1]: lvm2-lvmetad.service: Succeeded.
giu 07 11:08:41 tower systemd[1]: Stopped LVM2 metadata daemon.
giu 07 11:08:41 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=lvm2-lvmetad comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:08:41 tower systemd[1]: Reached target Shutdown.
giu 07 11:08:41 tower systemd[1]: Reached target Final Step.
giu 07 11:08:41 tower systemd[1]: lvm2-lvmetad.socket: Succeeded.
giu 07 11:08:41 tower systemd[1]: Closed LVM2 metadata daemon socket.
giu 07 11:08:41 tower systemd[1]: systemd-poweroff.service: Succeeded.
giu 07 11:08:41 tower systemd[1]: Finished Power-Off.
giu 07 11:08:41 tower audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-poweroff comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:08:41 tower audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-poweroff comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
giu 07 11:08:41 tower systemd[1]: Reached target Power-Off.
giu 07 11:08:41 tower systemd[1]: Shutting down.
giu 07 11:08:41 tower audit: AUDIT1334 prog-id=10 op=UNLOAD
giu 07 11:08:41 tower audit: AUDIT1334 prog-id=9 op=UNLOAD
giu 07 11:08:41 tower audit: AUDIT1334 prog-id=4 op=UNLOAD
giu 07 11:08:41 tower audit: AUDIT1334 prog-id=3 op=UNLOAD
giu 07 11:08:41 tower audit: AUDIT1334 prog-id=6 op=UNLOAD
giu 07 11:08:41 tower audit: AUDIT1334 prog-id=5 op=UNLOAD
giu 07 11:08:41 tower audit: AUDIT1334 prog-id=8 op=UNLOAD
giu 07 11:08:41 tower audit: AUDIT1334 prog-id=7 op=UNLOAD
giu 07 11:08:41 tower systemd-shutdown[1]: Syncing filesystems and block devices.
giu 07 11:08:42 tower systemd-shutdown[1]: Sending SIGTERM to remaining processes...
giu 07 11:08:42 tower haveged[463]: haveged: Stopping due to signal 15
giu 07 11:08:42 tower haveged[463]: haveged starting up
giu 07 11:08:42 tower systemd-journald[464]: Journal stopped

Before shutting down manjaro there are 2 services to stop both smbd and nmbd, nmbd-down.service and smbd-down.service

nmbd-down.service:

[Unit]
Description=Stop nmbd before shutdown

[Service]
Type=oneshot
RemainAfterExit=true
ExecStop=/usr/sbin/nmbd stop

[Install]
WantedBy=multi-user.target

smbd-down.service:

[Unit]
Description=Stop smbd service before shutdown

[Service]
Type=oneshot
RemainAfterExit=true
ExecStop=/usr/sbin/smbd stop

[Install]
WantedBy=multi-user.target

Apparently sometimes manjaro is not able to stop nmbd?

Any advice?

Maybe not related to any of the above considerations.
I'm currently experimenting the shutdown hook, which seems to work, I will update this discussion after some time of testing.

UPDATE: I confirm that with the shutdown hook I have no more issues

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