Hey everybody!
I'm currently installing Arch on my laptop (Thinkpad T400), and have decided
for a rather unusual partition scheme: A single LUKS container directly on
the disk (SSD) with a GPT partition table and two partitions inside it: one for
SWAP, the other one for the system and everyting else, formatted with Btrfs.
The laptop runs libreboot, so I have GRUB2 as a payload inside the flash chip
which I use to decrypt the LUKS container and load a GRUB configfile
located at /boot/grub/grub.cfg (generated by grub-mkconfig). This works fine.
While experimenting with GPT inside LUKS before the installation I've noticed
two issues, with at least one of them being present also after installation:
First, after unlocking the LUKS containter the two GPT partitions don't become
visible to the kernel automatically. I have to manually do
partprobe /dev/mapper/<dmname>
to inform the kernel about the two new partitions. partprobe is part of parted.
My idea was to create a custom hook just after the 'encrypt' hook, which would
simply run the above command. I tested this and it seems to work.
Question:
Is there an even simpler solution to that problem? For example an alternative
to partprobe which is already in 'base'?
The second issue was that I could not (after unmounting the Btrfs partition and
deactivating the swap partition of course) directly close the LUKS mapping via
cryptsetup luksClose <dmname>
It gave me:
device-mapper: remove ioctl on <dmname> failed: Device or resource busy
[...]
device-mapper: remove ioctl on <dmname> failed: Device or resource busy
Device <dmname> is still in use.
Instead, I had to remove the partition mappings first via
dmsetup remove <dmname>1 <dmname>2
This was getting me rid of the aforementioned error messages.
As expected, I get these error messages also during system shutdown -- but only
whith the shutdown hook in initramfs. Without it, I presume the system does not
even try to close the LUKS container (which would make sense, since there is no
initramfs created by default for shutdown afaik), therefore also resulting in
no error messages being shown.
What could I do about this?
I'd like to have my system closing the LUKS container correctly -- therefore I
need to remove the partition mappings before that.
I've read a lot in the last days and weeks about Btrfs, SSDs, coreboot, etc. to
make sure I don't run into many issues. Though these two don't come unexpected,
I don't know how to solve the latter one, because systemd shutdown and shutdown
initramfs are still a little miracle to me...
I'd really appreciate any help!
This is all on an up-to-date vanilla 4.8.10-1-ARCH.
I attached two shutdown logs with debugging enabled: one with and one without
the shutdown hook applied. They look very similar though. (I made sure to reboot
twice after building the initramfs before taking the shutdown log.)
My HOOKS array is:
HOOKS="base udev autodetect modconf block keyboard keymap encrypt pp \
filesystems fsck shutdown"
(pp being the hook which runs partprobe against the mapped LUKS container)
Best Regards,
Merlin
--
Merlin Büge <t...@bluenox07.de>
[ 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
[ 20.221314] systemd-rfkill[327]: All events read and idle, exiting.
[ 20.533936] systemd-udevd[282]: seq 1957 queued, 'change' 'platform'
[ 20.534046] systemd-udevd[282]: Validate module index
[ 20.534097] systemd-udevd[282]: Check if link configuration needs reloading.
[ 20.534727] systemd-udevd[282]: seq 1957 forked new worker [373]
[ 20.535155] systemd-udevd[373]: seq 1957 running
[ 20.535364] systemd-udevd[373]: IMPORT builtin 'hwdb'
/usr/lib/udev/rules.d/50-udev-default.rules:15
[ 20.535536] systemd-udevd[373]: IMPORT builtin 'hwdb' returned non-zero
[ 20.535673] systemd-udevd[373]: RUN 'kmod load $env{MODALIAS}'
/usr/lib/udev/rules.d/80-drivers.rules:5
[ 20.535748] systemd-udevd[373]: Execute 'load' 'platform:regulatory'
[ 20.535934] systemd-udevd[373]: No module matches 'platform:regulatory'
[ 24.253750] systemd-logind[359]: Got message type=method_call sender=:1.2
destination=org.freedesktop.login1 object=/org/freedesktop/login1
interface=org.freedesktop.login1.Manager member=CreateSession cookie=2
reply_cookie=0 error=n/a
[ 24.253783] systemd-logind[359]: Sent message type=method_call sender=n/a
destination=org.freedesktop.DBus object=/org/freedesktop/DBus
interface=org.freedesktop.DBus member=GetConnectionUnixUser cookie=9
reply_cookie=0 error=n/a
[ 24.253876] systemd-logind[359]: Got message type=method_return
sender=org.freedesktop.DBus destination=:1.1 object=n/a interface=n/a
member=n/a cookie=9 reply_cookie=9 error=n/a
[ 24.254182] systemd-logind[359]: Assertion 'v->vtable->flags &
SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE || v->vtable->flags &
SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION' failed at
src/libsystemd/sd-bus/bus-objects.c:1956, function
emit_properties_changed_on_interface(). Ignoring.
[ 24.254187] systemd-logind[359]: New user root logged in.
[ 24.254285] systemd-logind[359]: Sent message type=method_call sender=n/a
destination=org.freedesktop.systemd1 object=/org/freedesktop/systemd1
interface=org.freedesktop.systemd1.Manager member=StartTransientUnit cookie=10
reply_cookie=0 error=n/a
[ 24.254301] systemd[1]: libmount event [rescan: yes]
[ 24.255553] systemd[1]: run.mount: Failed to load configuration: No such
file or directory
[ 24.255584] systemd[1]: run-user.mount: Failed to load configuration: No
such file or directory
[ 24.255587] systemd[1]: run-user-0.mount: Changed dead -> mounted
[ 24.255618] systemd[1]: run.mount: Collecting.
[ 24.255620] systemd[1]: run-user.mount: Collecting.
[ 24.255639] systemd[1]: Sent message type=signal sender=n/a destination=n/a
object=/org/freedesktop/systemd1 interface=org.freedesktop.systemd1.Manager
member=UnitNew cookie=25 reply_cookie=0 error=n/a
[ 24.255649] systemd[1]: Sent message type=signal sender=n/a destination=n/a
object=/org/freedesktop/systemd1 interface=org.freedesktop.systemd1.Manager
member=UnitRemoved cookie=26 reply_cookie=0 error=n/a
[ 24.255662] systemd[1]: Sent message type=signal sender=n/a destination=n/a
object=/org/freedesktop/systemd1 interface=org.freedesktop.systemd1.Manager
member=UnitNew cookie=27 reply_cookie=0 error=n/a
[ 24.255671] systemd[1]: Sent message type=signal sender=n/a destination=n/a
object=/org/freedesktop/systemd1 interface=org.freedesktop.systemd1.Manager
member=UnitRemoved cookie=28 reply_cookie=0 error=n/a
[ 24.256787] systemd-logind[359]: Got message type=method_return sender=:1.0
destination=:1.1 object=n/a interface=n/a member=n/a cookie=35 reply_cookie=10
error=n/a
[ 24.256856] systemd-logind[359]: Sent message type=method_call sender=n/a
destination=org.freedesktop.systemd1 object=/org/freedesktop/systemd1
interface=org.freedesktop.systemd1.Manager member=StartUnit cookie=11
reply_cookie=0 error=n/a
[ 24.258113] systemd-logind[359]: Got message type=method_return sender=:1.0
destination=:1.1 object=n/a interface=n/a member=n/a cookie=41 reply_cookie=11
error=n/a
[ 24.258136] systemd-logind[359]: Sent message type=signal sender=n/a
destination=n/a object=/org/freedesktop/login1
interface=org.freedesktop.login1.Manager member=UserNew cookie=12
reply_cookie=0 error=n/a
[ 24.260246] systemd-journald[263]: Successfully sent stream file descriptor
to service manager.
[ 24.285829] systemd[375]: user@0.service: Executing:
/usr/lib/systemd/systemd --user
[ 24.291701] systemd[375]: systemd 231 running in user mode for user 0/root.
(+PAM -AUDIT -SELINUX -IMA -APPARMOR +SMACK -SYSVINIT +UTMP +LIBCRYPTSETUP
+GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
[ 24.291798] systemd[375]: Using cgroup controller name=systemd. File system
hierarchy is at /sys/fs/cgroup/systemd/user.slice/user-0.slice/user@0.service.
[ 24.300310] systemd[375]: Controller 'cpu' supported: yes
[ 24.300313] systemd[375]: Controller 'cpuacct' supported: yes
[ 24.300315] systemd[375]: Controller 'io' supported: no
[ 24.300317] systemd[375]: Controller 'blkio' supported: yes
[ 24.300319] systemd[375]: Controller 'memory' supported: yes
[ 24.300321] systemd[375]: Controller 'devices' supported: yes
[ 24.300323] systemd[375]: Controller 'pids' supported: yes
[ 24.300335] systemd[375]: Set up TFD_TIMER_CANCEL_ON_SET timerfd.
[ 24.313001] systemd[398]: dbus.socket: Executing: /usr/bin/systemctl --user
set-environment DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/0/bus
[ 24.313611] systemd-journald[263]: Successfully sent stream file descriptor
to service manager.
[ 24.376709] systemctl[398]: 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
[ 24.376799] systemctl[398]: 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
[ 26.933973] systemd-udevd[282]: seq 2012 queued, 'change' 'platform'
[ 26.934084] systemd-udevd[282]: Validate module index
[ 26.934138] systemd-udevd[282]: Check if link configuration needs reloading.
[ 26.934781] systemd-udevd[282]: seq 2012 forked new worker [425]
[ 26.935225] systemd-udevd[425]: seq 2012 running
[ 26.935433] systemd-udevd[425]: IMPORT builtin 'hwdb'
/usr/lib/udev/rules.d/50-udev-default.rules:15
[ 26.935611] systemd-udevd[425]: IMPORT builtin 'hwdb' returned non-zero
[ 26.935744] systemd-udevd[425]: RUN 'kmod load $env{MODALIAS}'
/usr/lib/udev/rules.d/80-drivers.rules:5
[ 26.935819] systemd-udevd[425]: Execute 'load' 'platform:regulatory'
[ 26.936005] systemd-udevd[425]: No module matches 'platform:regulatory'
[ 29.943920] systemd[1]: Accepted new private connection.
[ 29.944064] 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
[ 29.945149] systemd[1]: reboot.target: Trying to enqueue job
reboot.target/start/replace-irreversibly
[ 29.945579] systemd[1]: dbus.socket: Installed new job dbus.socket/stop as
239
[ 29.945588] systemd[1]: sound.target: Installed new job sound.target/stop as
226
[ 29.945594] systemd[1]: final.target: Installed new job final.target/start
as 196
[ 29.945601] systemd[1]: user.slice: Installed new job user.slice/stop as 229
[ 29.945613] systemd[1]: systemd-tmpfiles-clean.timer: Installed new job
systemd-tmpfiles-clean.timer/stop as 241
[ 29.945620] systemd[1]: systemd-rfkill.socket: Installed new job
systemd-rfkill.socket/stop as 221
[ 29.945632] systemd[1]: dbus.service: Installed new job dbus.service/stop as
202
[ 29.956608] systemd-logind[359]: Got message type=signal sender=:1.0
destination=n/a object=/org/freedesktop/systemd1
interface=org.freedesktop.systemd1.Manager member=JobRemoved cookie=138
reply_cookie=0 error=n/a
[ 29.957045] systemd-logind[359]: Got message type=signal sender=:1.0
destination=n/a object=/org/freedesktop/systemd1
interface=org.freedesktop.systemd1.Manager member=JobRemoved cookie=139
reply_cookie=0 error=n/a
[ 29.957321] systemd-logind[359]: Got message type=signal sender=:1.0
destination=n/a object=/org/freedesktop/systemd1
interface=org.freedesktop.systemd1.Manager member=JobRemoved cookie=140
reply_cookie=0 error=n/a
[ 29.957588] systemd-logind[359]: Got message type=signal sender=:1.0
destination=n/a object=/org/freedesktop/systemd1
interface=org.freedesktop.systemd1.Manager member=JobRemoved cookie=141
reply_cookie=0 error=n/a
[ 29.957857] systemd-logind[359]: 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
[ 29.958144] systemd-logind[359]: 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
[ 29.959933] systemd-logind[359]: Got message type=method_call sender=:1.3
destination=org.freedesktop.login1 object=/org/freedesktop/login1
interface=org.freedesktop.login1.Manager member=ReleaseSession cookie=2
reply_cookie=0 error=n/a
[ 29.959963] systemd-logind[359]: Sent message type=method_call sender=n/a
destination=org.freedesktop.DBus object=/org/freedesktop/DBus
interface=org.freedesktop.DBus member=GetConnectionUnixUser cookie=22
reply_cookie=0 error=n/a
[ 29.960109] systemd-logind[359]: Got message type=method_return
sender=org.freedesktop.DBus destination=:1.1 object=n/a interface=n/a
member=n/a cookie=10 reply_cookie=22 error=n/a
[ 29.960135] systemd-logind[359]: Sent message type=method_return sender=n/a
destination=:1.3 object=n/a interface=n/a member=n/a cookie=23 reply_cookie=2
error=n/a
[ 29.963485] systemd[375]: Received SIGTERM from PID 1 (systemd).
[ 29.963490] systemd[375]: Activating special unit exit.target
[ 29.964775] systemd[375]: root.mount: Failed to load configuration: No such
file or directory
[ 29.964780] systemd[375]: exit.target: Trying to enqueue job
exit.target/start/replace
[ 29.964817] systemd[375]: systemd-exit.service: Installed new job
systemd-exit.service/start as 10
[ 29.964824] systemd[375]: sockets.target: Installed new job
sockets.target/stop as 19
[ 29.964828] systemd[375]: default.target: Installed new job
default.target/stop as 15
[ 29.964833] systemd[375]: timers.target: Installed new job
timers.target/stop as 17
[ 29.964837] systemd[375]: paths.target: Installed new job paths.target/stop
as 18
[ 29.964841] systemd[375]: basic.target: Installed new job basic.target/stop
as 13
[ 29.977249] systemd[438]: systemd-exit.service: Executing: /usr/bin/kill -s
58 375
[ 30.006914] systemd-journald[263]: Successfully sent stream file descriptor
to service manager.
[ 30.435361] systemd: 186 output lines suppressed due to ratelimiting
[ 30.445397] systemd-journald[263]: Successfully sent stream file descriptor
to service manager.
[ 30.587024] systemd-logind: 100 output lines suppressed due to ratelimiting
[ 30.861483] systemd[456]: systemd-user-sessions.service: Executing:
/usr/lib/systemd/systemd-user-sessions stop
[ 30.878959] systemd-journald[263]: Successfully sent stream file descriptor
to service manager.
[ 30.879151] systemd[470]: systemd-random-seed.service: Executing:
/usr/lib/systemd/systemd-random-seed save
[ 30.881981] systemd-journald[263]: Successfully sent stream file descriptor
to service manager.
[ 30.882545] systemd-journald[263]: Successfully sent stream file descriptor
to service manager.
[ 30.882816] systemd[472]:
systemd-backlight@backlight:intel_backlight.service: Executing:
/usr/lib/systemd/systemd-backlight save backlight:intel_backlight
[ 30.882979] systemd[471]: systemd-backlight@backlight:acpi_video0.service:
Executing: /usr/lib/systemd/systemd-backlight save backlight:acpi_video0
[ 30.885277] systemd-backlight[472]: device-enumerator: scan all dirs
[ 30.885292] systemd-backlight[472]: device-enumerator: scanning /sys/bus
[ 30.885323] systemd-backlight[472]: device-enumerator: scanning /sys/class
[ 30.885626] systemd-backlight[472]: Skipping backlight device
intel_backlight, since device acpi_video0 is on same PCI device and takes
precedence.
[ 30.889643] systemd-journald[263]: Successfully sent stream file descriptor
to service manager.
[ 30.893445] systemd[474]: systemd-update-utmp.service: Executing:
/usr/lib/systemd/systemd-update-utmp shutdown
[ 30.895318] systemd-update-utmp[474]: systemd-update-utmp running as pid 474
[ 30.895414] systemd-update-utmp[474]: systemd-update-utmp stopped as pid 474
[ 30.902999] systemd[486]: tmp.mount: Executing: /usr/bin/umount /tmp
[ 30.906223] systemd[492]: var-cache-pacman.mount: Executing: /usr/bin/umount
/var/cache/pacman
[ 30.906224] systemd[487]: var-abs.mount: Executing: /usr/bin/umount /var/abs
[ 30.906691] systemd-journald[263]: Successfully sent stream file descriptor
to service manager.
[ 30.906782] systemd-journald[263]: Successfully sent stream file descriptor
to service manager.
[ 30.906819] systemd[494]: \x2esnapshots.mount: Executing: /usr/bin/umount
/.snapshots
[ 30.907385] systemd[488]: run-user-0.mount: Executing: /usr/bin/umount
/run/user/0
[ 30.907461] systemd-journald[263]: Successfully sent stream file descriptor
to service manager.
[ 30.907515] systemd[495]: home.mount: Executing: /usr/bin/umount /home
[ 30.907536] systemd-journald[263]: Successfully sent stream file descriptor
to service manager.
[ 30.994331] systemd[502]:
dev-disk-by\x2duuid-74bc21bd\x2d02c1\x2d4bf1\x2db256\x2d266ef541e478.swap:
Executing: /sbin/swapoff /dev/disk/by-uuid/74bc21bd-02c1-4bf1-b256-266ef541e478
[ 31.015984] systemd[507]: systemd-reboot.service: Executing:
/usr/bin/systemctl --force reboot
[ 31.019343] systemctl[507]: 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
[ 31.019424] systemctl[507]: 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
[ 31.036464] watchdog: watchdog0: watchdog did not stop!
[ 31.053977] systemd-shutdow: 1910 output lines suppressed due to ratelimiting
[ 31.561879] systemd-shutdown[1]: Sending SIGTERM to remaining processes...
[ 31.565797] systemd-udevd: 80002 output lines suppressed due to ratelimiting
[ 31.732619] systemd-journal: 44 output lines suppressed due to ratelimiting
[ 31.732795] systemd-shutdown[1]: Sending SIGKILL to remaining processes...
[ 31.736015] systemd-shutdown[1]: Hardware watchdog 'iTCO_wdt', version 0
[ 31.736179] systemd-shutdown[1]: Unmounting file systems.
[ 31.736378] systemd-shutdown[1]: Remounting '/' read-only with options
'space_cache,subvolid=257,subvol=/@'.
[ 31.905098] BTRFS info (device dm-2): disk space caching is enabled
[ 31.987293] systemd-shutdown[1]: Remounting '/' read-only with options
'space_cache,subvolid=257,subvol=/@'.
[ 31.987315] BTRFS info (device dm-2): disk space caching is enabled
[ 31.987321] systemd-shutdown[1]: All filesystems unmounted.
[ 31.987324] systemd-shutdown[1]: Deactivating swaps.
[ 31.987369] systemd-shutdown[1]: All swaps deactivated.
[ 31.987372] systemd-shutdown[1]: Detaching loop devices.
[ 32.042716] BTRFS info (device dm-2): disk space caching is enabled
