[  418.901967] systemd[423]: dbus.socket: Executing: /usr/bin/systemctl --user set-environment DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/0/bus
[  418.902174] systemd-journald[253]: Successfully sent stream file descriptor to service manager.
[  418.966133] systemctl[423]: Sent message type=method_call sender=n/a destination=org.freedesktop.systemd1 object=/org/freedesktop/systemd1 interface=org.freedesktop.systemd1.Manager member=SetEnvironment cookie=1 reply_cookie=0 error=n/a
[  418.966196] systemctl[423]: Got message type=method_return sender=n/a destination=n/a object=n/a interface=n/a member=n/a cookie=1 reply_cookie=1 error=n/a
[  462.808175] perf: interrupt took too long (2505 > 2500), lowering kernel.perf_event_max_sample_rate to 79800
[  503.595728] systemd-journald[253]: Sent WATCHDOG=1 notification.
[  503.595972] systemd[1]: systemd-journald.service: Got notification message from PID 253 (WATCHDOG=1)
[  523.596126] systemd[1]: systemd-udevd.service: Got notification message from PID 281 (WATCHDOG=1)
[  523.596336] systemd[1]: systemd-logind.service: Got notification message from PID 377 (WATCHDOG=1)
[  554.313161] perf: interrupt took too long (3142 > 3131), lowering kernel.perf_event_max_sample_rate to 63600
[  554.313755] systemd-journald[253]: Sent WATCHDOG=1 notification.
[  554.313938] systemd[1]: systemd-journald.service: Got notification message from PID 253 (WATCHDOG=1)
[  580.650656] systemd[1]: Accepted new private connection.
[  580.650891] systemd[1]: Got message type=method_call sender=n/a destination=org.freedesktop.systemd1 object=/org/freedesktop/systemd1 interface=org.freedesktop.systemd1.Manager member=StartUnit cookie=1 reply_cookie=0 error=n/a
[  580.652744] systemd[1]: reboot.target: Trying to enqueue job reboot.target/start/replace-irreversibly
[  580.653583] systemd[1]: getty.target: Installed new job getty.target/stop as 202
[  580.653601] systemd[1]: umount.target: Installed new job umount.target/start as 274
[  580.653625] systemd[1]: shadow.timer: Installed new job shadow.timer/stop as 247
[  580.653647] systemd[1]: paths.target: Installed new job paths.target/stop as 223
[  580.653669] systemd[1]: timers.target: Installed new job timers.target/stop as 265
[  580.653682] systemd[1]: graphical.target: Installed new job graphical.target/stop as 209
[  580.653702] systemd[1]: tmp.mount: Installed new job tmp.mount/stop as 281
[  580.655119] systemd-udevd[281]: seq 2019 queued, 'add' 'cgroup'
[  580.655190] systemd-udevd[281]: Validate module index
[  580.655237] systemd-udevd[281]: Check if link configuration needs reloading.
[  580.655749] systemd-udevd[281]: seq 2019 forked new worker [760]
[  580.656019] systemd-udevd[281]: seq 2020 queued, 'add' 'cgroup'
[  580.656055] systemd-udevd[760]: seq 2019 running
[  580.656242] systemd-udevd[281]: seq 2020 forked new worker [761]
[  580.656273] systemd-udevd[760]: passed device to netlink monitor 0x564c4f40b660
[  580.656279] systemd-udevd[760]: seq 2019 processed
[  580.656432] systemd-udevd[281]: seq 2021 queued, 'add' 'cgroup'
[  580.677044] systemd[767]: mkinitcpio-generate-shutdown-ramfs.service: Executing: /usr/bin/mkinitcpio -A sd-shutdown -k none -c /dev/null -d /run/initramfs
[  580.677727] systemd-logind[377]: Got message type=signal sender=:1.0 destination=n/a object=/org/freedesktop/systemd1 interface=org.freedesktop.systemd1.Manager member=JobRemoved cookie=142 reply_cookie=0 error=n/a
[  580.681209] systemd-logind[377]: Got message type=signal sender=:1.0 destination=n/a object=/org/freedesktop/systemd1 interface=org.freedesktop.systemd1.Manager member=JobRemoved cookie=143 reply_cookie=0 error=n/a
[  580.681253] systemd-logind[377]: Got message type=signal sender=:1.0 destination=n/a object=/org/freedesktop/systemd1 interface=org.freedesktop.systemd1.Manager member=JobRemoved cookie=144 reply_cookie=0 error=n/a
[  580.681277] systemd-logind[377]: Got message type=signal sender=:1.0 destination=n/a object=/org/freedesktop/systemd1 interface=org.freedesktop.systemd1.Manager member=JobRemoved cookie=145 reply_cookie=0 error=n/a
[  580.681299] systemd-logind[377]: Got message type=signal sender=:1.0 destination=n/a object=/org/freedesktop/systemd1 interface=org.freedesktop.systemd1.Manager member=JobRemoved cookie=146 reply_cookie=0 error=n/a
[  580.681321] systemd-logind[377]: Got message type=signal sender=:1.0 destination=n/a object=/org/freedesktop/systemd1 interface=org.freedesktop.systemd1.Manager member=JobRemoved cookie=147 reply_cookie=0 error=n/a
[  580.681346] systemd-logind[377]: Got message type=signal sender=:1.0 destination=n/a object=/org/freedesktop/systemd1 interface=org.freedesktop.systemd1.Manager member=JobRemoved cookie=148 reply_cookie=0 error=n/a
[  580.681369] systemd-logind[377]: Got message type=signal sender=:1.0 destination=n/a object=/org/freedesktop/systemd1 interface=org.freedesktop.systemd1.Manager member=JobRemoved cookie=149 reply_cookie=0 error=n/a
[  580.681390] systemd-logind[377]: Got message type=signal sender=:1.0 destination=n/a object=/org/freedesktop/systemd1 interface=org.freedesktop.systemd1.Manager member=JobRemoved cookie=150 reply_cookie=0 error=n/a
[  580.681413] systemd-logind[377]: Got message type=signal sender=:1.0 destination=n/a object=/org/freedesktop/systemd1 interface=org.freedesktop.systemd1.Manager member=JobRemoved cookie=151 reply_cookie=0 error=n/a
[  580.681588] systemd[409]: Received SIGTERM from PID 1 (systemd).
[  580.681592] systemd[409]: Activating special unit exit.target
[  580.682015] systemd[409]: root.mount: Failed to load configuration: No such file or directory
[  580.682019] systemd[409]: exit.target: Trying to enqueue job exit.target/start/replace
[  580.682060] systemd[409]: systemd-exit.service: Installed new job systemd-exit.service/start as 10
[  580.682066] systemd[409]: sockets.target: Installed new job sockets.target/stop as 17
[  580.682071] systemd[409]: basic.target: Installed new job basic.target/stop as 14
[  580.682075] systemd[409]: exit.target: Installed new job exit.target/start as 9
[  580.682079] systemd[409]: shutdown.target: Installed new job shutdown.target/start as 12
[  580.682083] systemd[409]: paths.target: Installed new job paths.target/stop as 16
[  580.683853] systemd[778]: systemd-exit.service: Executing: /usr/bin/kill -s 58 409
[  580.901747] systemd-journald[253]: Successfully sent stream file descriptor to service manager.
[  580.901847] systemd-journald[253]: Successfully sent stream file descriptor to service manager.
[  581.111373] systemd: 186 output lines suppressed due to ratelimiting
[  581.118486] systemd-journald[253]: Successfully sent stream file descriptor to service manager.
[  581.123912] systemd[918]: systemd-user-sessions.service: Executing: /usr/lib/systemd/systemd-user-sessions stop
[  581.253466] systemd-logind: 103 output lines suppressed due to ratelimiting
[  581.259980] systemd-journald[253]: Successfully sent stream file descriptor to service manager.
[  581.267412] systemd[936]: systemd-backlight@backlight:acpi_video0.service: Executing: /usr/lib/systemd/systemd-backlight save backlight:acpi_video0
[  581.659767] systemd[980]: systemd-update-utmp.service: Executing: /usr/lib/systemd/systemd-update-utmp shutdown
[  581.660725] systemd-journald[253]: Successfully sent stream file descriptor to service manager.
[  581.660834] systemd-journald[253]: Successfully sent stream file descriptor to service manager.
[  581.660967] systemd-journald[253]: Successfully sent stream file descriptor to service manager.
[  581.661536] systemd[978]: systemd-backlight@backlight:intel_backlight.service: Executing: /usr/lib/systemd/systemd-backlight save backlight:intel_backlight
[  581.665578] systemd-backlight[978]: device-enumerator: scan all dirs
[  581.665599] systemd-backlight[978]:   device-enumerator: scanning /sys/bus
[  581.665652] systemd-backlight[978]:   device-enumerator: scanning /sys/class
[  581.666106] systemd-backlight[978]: Skipping backlight device intel_backlight, since device acpi_video0 is on same PCI device and takes precedence.
[  581.667252] systemd[979]: systemd-random-seed.service: Executing: /usr/lib/systemd/systemd-random-seed save
[  581.673472] systemd-update-utmp[980]: systemd-update-utmp running as pid 980
[  581.673574] systemd-update-utmp[980]: systemd-update-utmp stopped as pid 980
[  581.681403] systemd-journald[253]: Successfully sent stream file descriptor to service manager.
[  581.691552] systemd[992]: run-user-0.mount: Executing: /usr/bin/umount /run/user/0
[  581.692607] systemd[993]: tmp.mount: Executing: /usr/bin/umount /tmp
[  581.693474] systemd[995]: \x2esnapshots.mount: Executing: /usr/bin/umount /.snapshots
[  581.693906] systemd-journald[253]: Successfully sent stream file descriptor to service manager.
[  581.694016] systemd-journald[253]: Successfully sent stream file descriptor to service manager.
[  581.694284] systemd[996]: var-cache-pacman.mount: Executing: /usr/bin/umount /var/cache/pacman
[  581.694647] systemd[991]: var-abs.mount: Executing: /usr/bin/umount /var/abs
[  581.695250] systemd[994]: home.mount: Executing: /usr/bin/umount /home
[  581.712930] systemd[1000]: dev-disk-by\x2duuid-74bc21bd\x2d02c1\x2d4bf1\x2db256\x2d266ef541e478.swap: Executing: /sbin/swapoff /dev/disk/by-uuid/74bc21bd-02c1-4bf1-b256-266ef541e478
[  581.740444] systemd[1007]: systemd-reboot.service: Executing: /usr/bin/systemctl --force reboot
[  581.743886] systemctl[1007]: Sent message type=method_call sender=n/a destination=org.freedesktop.systemd1 object=/org/freedesktop/systemd1 interface=org.freedesktop.systemd1.Manager member=Reboot cookie=1 reply_cookie=0 error=n/a
[  581.743973] systemctl[1007]: Got message type=method_return sender=n/a destination=n/a object=n/a interface=n/a member=n/a cookie=1 reply_cookie=1 error=n/a
[  581.761287] watchdog: watchdog0: watchdog did not stop!
[  581.762757] systemd-shutdow: 1983 output lines suppressed due to ratelimiting
[  582.110975] systemd-shutdown[1]: Sending SIGTERM to remaining processes...
[  582.118126] systemd-udevd: 74853 output lines suppressed due to ratelimiting
[  582.300905] systemd-journal: 46 output lines suppressed due to ratelimiting
[  582.301056] systemd-shutdown[1]: Sending SIGKILL to remaining processes...
[  582.307223] systemd-shutdown[1]: Hardware watchdog 'iTCO_wdt', version 0
[  582.307395] systemd-shutdown[1]: Unmounting file systems.
[  582.307604] systemd-shutdown[1]: Remounting '/' read-only with options 'space_cache,subvolid=257,subvol=/@'.
[  582.457849] BTRFS info (device dm-2): disk space caching is enabled
[  582.521561] systemd-shutdown[1]: Remounting '/' read-only with options 'space_cache,subvolid=257,subvol=/@'.
[  582.521596] BTRFS info (device dm-2): disk space caching is enabled
[  582.521605] systemd-shutdown[1]: All filesystems unmounted.
[  582.521608] systemd-shutdown[1]: Deactivating swaps.
[  582.521671] systemd-shutdown[1]: All swaps deactivated.
[  582.521674] systemd-shutdown[1]: Detaching loop devices.
[  582.557787] BTRFS info (device dm-2): disk space caching is enabled