[   12.643015] [drm] Initialized virtio_gpu 0.1.0 0 for virtio4 on minor 0
[   12.730923] virtio_gpu virtio4: [drm] drm_plane_enable_fb_damage_clips() not called
[   12.808340] Console: switching to colour frame buffer device 160x50
[   12.851569] virtio_gpu virtio4: [drm] fb0: virtio_gpudrmfb frame buffer device
[   12.976906] brd: module loaded
[   12.986290] virtio_blk virtio1: [vda] 5127464 512-byte logical blocks (2.63 GB/2.44 GiB)
[   13.022244] xhci_hcd 0000:00:02.0: xHCI Host Controller
[   13.023558] xhci_hcd 0000:00:02.0: new USB bus registered, assigned bus number 1
[   13.030852] xhci_hcd 0000:00:02.0: hcc params 0x00087001 hci version 0x100 quirks 0x0000000000000010
[   13.037356] xhci_hcd 0000:00:02.0: xHCI Host Controller
[   13.038009] xhci_hcd 0000:00:02.0: new USB bus registered, assigned bus number 2
[   13.039198] xhci_hcd 0000:00:02.0: Host supports USB 3.0 SuperSpeed
[   13.052444] hub 1-0:1.0: USB hub found
[   13.054098] hub 1-0:1.0: 4 ports detected
[   13.062361] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[   13.066320] hub 2-0:1.0: USB hub found
[   13.067185] hub 2-0:1.0: 4 ports detected
[   13.079789] rtc-pl031 9010000.pl031: registered as rtc0
[   13.081696] rtc-pl031 9010000.pl031: setting system clock to 2023-03-07T23:33:07 UTC (1678231987)
[   13.087573] device-mapper: ioctl: 4.45.0-ioctl (2021-03-22) initialised: dm-devel@redhat.com
[   13.096861] usbcore: registered new interface driver usbhid
[   13.097560] usbhid: USB HID core driver
[   13.099449] u32 classifier
[   13.099805]     input device check on
[   13.100211]     Actions configured
[   13.103973] NET: Registered PF_INET6 protocol family
[   13.119278] Segment Routing with IPv6
[   13.120113] In-situ OAM (IOAM) with IPv6
[   13.121713] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[   13.126935] NET: Registered PF_PACKET protocol family
[   13.129076] Bridge firewalling registered
[   13.131129] Key type dns_resolver registered
[   13.132752] NET: Registered PF_VSOCK protocol family
[   13.134603] Registering SWP/SWPB emulation handler
[   13.191575] Key type .fscrypt registered
[   13.192147] Key type fscrypt-provisioning registered
[   13.201501] Btrfs loaded, crc32c=crc32c-generic, zoned=no, fsverity=no
[   13.206190] Key type encrypted registered
[   13.214707] printk: console [netcon0] enabled
[   13.215612] netconsole: network logging started
[   13.290279] IP-Config: Complete:
[   13.291077]      device=eth0, hwaddr=52:54:00:12:34:02, ipaddr=192.168.7.2, mask=255.255.255.0, gw=192.168.7.1
[   13.292722]      host=192.168.7.2, domain=, nis-domain=(none)
[   13.293356]      bootserver=255.255.255.255, rootserver=255.255.255.255, rootpath=
[   13.293475]      nameserver0=8.8.8.8
[   13.309095] md: Waiting for all devices to be available before autodetect
[   13.309872] md: If you don't use raid, use raid=noautodetect
[   13.310417] md: Autodetecting RAID arrays.
[   13.310895] md: autorun ...
[   13.311189] md: ... autorun DONE.
[   13.349507] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[   13.379441] EXT4-fs (vda): mounted filesystem with ordered data mode. Opts: (null). Quota mode: disabled.
[   13.384001] VFS: Mounted root (ext4 filesystem) on device 253:0.
[   13.394564] devtmpfs: mounted
[   13.647194] Freeing unused kernel image (initmem) memory: 2048K
[   13.880306] Run /sbin/init as init process
[   13.933772] input: QEMU QEMU USB Tablet as /devices/platform/3f000000.pcie/pci0000:00/0000:00:02.0/usb1/1-1/1-1:1.0/0003:0627:0001.0001/input/input0
[   13.950343] hid-generic 0003:0627:0001.0001: input: USB HID v0.01 Mouse [QEMU QEMU USB Tablet] on usb-0000:00:02.0-1/input0
[   14.098908] usb 1-2: new high-speed USB device number 3 using xhci_hcd
[   14.328729] input: QEMU QEMU USB Keyboard as /devices/platform/3f000000.pcie/pci0000:00/0000:00:02.0/usb1/1-2/1-2:1.0/0003:0627:0001.0002/input/input1
[   14.400511] hid-generic 0003:0627:0001.0002: input: USB HID v1.11 Keyboard [QEMU QEMU USB Keyboard] on usb-0000:00:02.0-2/input0
[   15.101399] systemd[1]: systemd 251.8+ running in system mode (+PAM -AUDIT -SELINUX -APPARMOR +IMA -SMACK +SECCOMP -GCRYPT -GNUTLS -OPENSSL +ACL +BLKID -CURL -ELFUTILS -FIDO2 -IDN2 -IDN -IPTC +KMOD -LIBCRYPTSETUP +LIBFDISK -PCRE2 -PWQUALITY -P11KIT -QRENCODE -TPM2 -BZIP2 -LZ4 -XZ -ZLIB +ZSTD -BPF_FRAMEWORK +XKBCOMMON +UTMP +SYSVINIT default-hierarchy=hybrid)
[   15.112034] systemd[1]: Detected virtualization qemu.
[   15.114174] systemd[1]: Detected architecture arm.

Welcome to [1mPoky (Yocto Project Reference Distro) 4.1.3 (langdale)[0m!

[   15.393185] systemd[1]: Hostname set to <qemuarm>.
[   15.410870] systemd[1]: Initializing machine ID from random generator.
[   17.087933] uart-pl011 9000000.pl011: no DMA platform data
[   31.864350] systemd[1]: Queued start job for default target Graphical Interface.
[   32.281186] systemd[1]: Created slice Slice /system/getty.
[[0;32m  OK  [0m] Created slice [0;1;39mSlice /system/getty[0m.
[   32.336474] systemd[1]: Created slice Slice /system/modprobe.
[[0;32m  OK  [0m] Created slice [0;1;39mSlice /system/modprobe[0m.
[   32.376886] systemd[1]: Created slice Slice /system/serial-getty.
[[0;32m  OK  [0m] Created slice [0;1;39mSlice /system/serial-getty[0m.
[   32.410544] systemd[1]: Created slice User and Session Slice.
[[0;32m  OK  [0m] Created slice [0;1;39mUser and Session Slice[0m.
[   32.425407] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[[0;32m  OK  [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
[   32.437502] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[[0;32m  OK  [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
[   32.444597] systemd[1]: Reached target Host and Network Name Lookups.
[[0;32m  OK  [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
[   32.448830] systemd[1]: Reached target Path Units.
[[0;32m  OK  [0m] Reached target [0;1;39mPath Units[0m.
[   32.452372] systemd[1]: Reached target Remote File Systems.
[[0;32m  OK  [0m] Reached target [0;1;39mRemote File Systems[0m.
[   32.455956] systemd[1]: Reached target Slice Units.
[[0;32m  OK  [0m] Reached target [0;1;39mSlice Units[0m.
[   32.460353] systemd[1]: Reached target Swaps.
[[0;32m  OK  [0m] Reached target [0;1;39mSwaps[0m.
[   32.693957] systemd[1]: Listening on RPCbind Server Activation Socket.
[[0;32m  OK  [0m] Listening on [0;1;39mRPCbind Server Activation Socket[0m.
[   32.701234] systemd[1]: Reached target RPC Port Mapper.
[[0;32m  OK  [0m] Reached target [0;1;39mRPC Port Mapper[0m.
[   32.712265] systemd[1]: Listening on Syslog Socket.
[[0;32m  OK  [0m] Listening on [0;1;39mSyslog Socket[0m.
[   32.719198] systemd[1]: Listening on initctl Compatibility Named Pipe.
[[0;32m  OK  [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
[   32.818273] systemd[1]: Journal Audit Socket was skipped because of a failed condition check (ConditionSecurity=audit).
[   32.827787] systemd[1]: Listening on Journal Socket (/dev/log).
[[0;32m  OK  [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
[   32.837921] systemd[1]: Listening on Journal Socket.
[[0;32m  OK  [0m] Listening on [0;1;39mJournal Socket[0m.
[   32.849677] systemd[1]: Listening on Network Service Netlink Socket.
[[0;32m  OK  [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
[   32.860826] systemd[1]: Listening on udev Control Socket.
[[0;32m  OK  [0m] Listening on [0;1;39mudev Control Socket[0m.
[   32.869448] systemd[1]: Listening on udev Kernel Socket.
[[0;32m  OK  [0m] Listening on [0;1;39mudev Kernel Socket[0m.
[   32.884377] systemd[1]: Listening on User Database Manager Socket.
[[0;32m  OK  [0m] Listening on [0;1;39mUser Database Manager Socket[0m.
[   32.894918] systemd[1]: Huge Pages File System was skipped because of a failed condition check (ConditionPathExists=/sys/kernel/mm/hugepages).
[   32.953310] systemd[1]: Mounting POSIX Message Queue File System...
         Mounting [0;1;39mPOSIX Message Queue File System[0m...
[   33.004863] systemd[1]: Mounting Kernel Debug File System...
         Mounting [0;1;39mKernel Debug File System[0m...
[   33.052931] systemd[1]: Mounting Kernel Trace File System...
         Mounting [0;1;39mKernel Trace File System[0m...
[   33.112814] systemd[1]: Mounting Temporary Directory /tmp...
         Mounting [0;1;39mTemporary Directory /tmp[0m...
[   33.215286] systemd[1]: Starting Create List of Static Device Nodes...
         Starting [0;1;39mCreate List of Static Device Nodes[0m...
[   33.263653] systemd[1]: Starting Load Kernel Module configfs...
         Starting [0;1;39mLoad Kernel Module configfs[0m...
[   33.316970] systemd[1]: Starting Load Kernel Module drm...
         Starting [0;1;39mLoad Kernel Module drm[0m...
[   33.357332] systemd[1]: Starting Load Kernel Module fuse...
         Starting [0;1;39mLoad Kernel Module fuse[0m...
[   33.444918] systemd[1]: Starting Start psplash boot splash screen...
         Starting [0;1;39mStart psplash boot splash screen[0m...
[   33.500326] systemd[1]: Starting RPC Bind...
         Starting [0;1;39mRPC Bind[0m...
[   33.509715] systemd[1]: File System Check on Root Device was skipped because of a failed condition check (ConditionPathIsReadWrite=!/).
[   33.663731] systemd[1]: Starting Journal Service...
         Starting [0;1;39mJournal Service[0m...
[   33.743955] systemd[1]: Load Kernel Modules was skipped because all trigger condition checks failed.
[   33.897627] systemd[1]: Starting Generate network units from Kernel command line...
         Starting [0;1;39mGenerate network …ts from Kernel command line[0m...
[   34.321448] systemd[1]: Starting Remount Root and Kernel File Systems...
         Starting [0;1;39mRemount Root and Kernel File Systems[0m...
[   34.492842] systemd[1]: Starting Apply Kernel Variables...
         Starting [0;1;39mApply Kernel Variables[0m...
[   34.649053] systemd[1]: Starting Coldplug All udev Devices...
         Starting [0;1;39mColdplug All udev Devices[0m...
[   34.937732] systemd[1]: Started Start psplash boot splash screen.
[[0;32m  OK  [0m] Started [0;1;39mStart psplash boot splash screen[0m.
[   35.101166] systemd[1]: Started RPC Bind.
[[0;32m  OK  [0m] Started [0;1;39mRPC Bind[0m.
[   35.244724] systemd[1]: Mounted POSIX Message Queue File System.
[[0;32m  OK  [0m] Mounted [0;1;39mPOSIX Message Queue File System[0m.
[   35.363481] systemd[1]: Mounted Kernel Debug File System.
[[0;32m  OK  [0m] Mounted [0;1;39mKernel Debug File System[0m.
[   35.525230] EXT4-fs (vda): re-mounted. Opts: (null). Quota mode: disabled.
[   35.555616] systemd[1]: Mounted Kernel Trace File System.
[[0;32m  OK  [0m] Mounted [0;1;39mKernel Trace File System[0m.
[   35.610973] systemd[1]: Mounted Temporary Directory /tmp.
[[0;32m  OK  [0m] Mounted [0;1;39mTemporary Directory /tmp[0m.
[   35.666923] systemd[1]: Finished Create List of Static Device Nodes.
[[0;32m  OK  [0m] Finished [0;1;39mCreate List of Static Device Nodes[0m.
[   35.752552] systemd[1]: modprobe@configfs.service: Deactivated successfully.
[   35.822053] systemd[1]: Finished Load Kernel Module configfs.
[[0;32m  OK  [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
[   35.849998] systemd[1]: modprobe@drm.service: Deactivated successfully.
[   36.002109] systemd[1]: Finished Load Kernel Module drm.
[[0;32m  OK  [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
[   36.093183] systemd[1]: modprobe@fuse.service: Deactivated successfully.
[   36.141938] systemd[1]: Finished Load Kernel Module fuse.
[[0;32m  OK  [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
[   36.281796] systemd[1]: Finished Generate network units from Kernel command line.
[[0;32m  OK  [0m] Finished [0;1;39mGenerate network units from Kernel command line[0m.
[   36.403363] systemd[1]: Finished Remount Root and Kernel File Systems.
[[0;32m  OK  [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
[   36.621796] systemd[1]: Finished Apply Kernel Variables.
[[0;32m  OK  [0m] Finished [0;1;39mApply Kernel Variables[0m.
[   36.790051] systemd[1]: FUSE Control File System was skipped because of a failed condition check (ConditionPathExists=/sys/fs/fuse/connections).
[   36.796439] systemd[1]: Kernel Configuration File System was skipped because of a failed condition check (ConditionPathExists=/sys/kernel/config).
[   37.064256] systemd[1]: Started Start psplash-systemd progress communication helper.
[[0;32m  OK  [0m] Started [0;1;39mStart psplash-syst…progress communication helper[0m.
[   37.162599] systemd[1]: Rebuild Hardware Database was skipped because all trigger condition checks failed.
[   37.167046] systemd[1]: Platform Persistent Storage Archival was skipped because of a failed condition check (ConditionDirectoryNotEmpty=/sys/fs/pstore).
[   37.419861] systemd[1]: Starting Create System Users...
         Starting [0;1;39mCreate System Users[0m...
[   37.926741] systemd[1]: Started Journal Service.
[[0;32m  OK  [0m] Started [0;1;39mJournal Service[0m.
         Starting [0;1;39mFlush Journal to Persistent Storage[0m...
[   39.645989] systemd-journald[164]: Received client request to flush runtime journal.
[[0;32m  OK  [0m] Finished [0;1;39mCreate System Users[0m.
[[0;32m  OK  [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
         Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
[[0m[0;31m*     [0m] (1 of 2) A start job is running for…ice Nodes in /dev (10s / no limit)
M[K[[0;1;31m*[0m[0;31m*    [0m] (1 of 2) A start job is running for…ice Nodes in /dev (10s / no limit)
M[K[[0;31m*[0;1;31m*[0m[0;31m*   [0m] (1 of 2) A start job is running for…ice Nodes in /dev (11s / no limit)
M[K[ [0;31m*[0;1;31m*[0m[0;31m*  [0m] (2 of 2) A start job is running for… All udev Devices (11s / no limit)
M[K[[0;32m  OK  [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
[K[[0;32m  OK  [0m] Reached target [0;1;39mPreparation for Local File Systems[0m.
         Mounting [0;1;39m/var/volatile[0m...
         Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
[[0;32m  OK  [0m] Mounted [0;1;39m/var/volatile[0m.
         Starting [0;1;39mLoad/Save Random Seed[0m...
[[0;32m  OK  [0m] Reached target [0;1;39mLocal File Systems[0m.
         Starting [0;1;39mRebuild Dynamic Linker Cache[0m...
         Starting [0;1;39mCreate Volatile Files and Directories[0m...
[[0;32m  OK  [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
[[0;32m  OK  [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
[[0;32m  OK  [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
         Starting [0;1;39mRebuild Journal Catalog[0m...
         Starting [0;1;39mNetwork Time Synchronization[0m...
         Starting [0;1;39mRecord System Boot/Shutdown in UTMP[0m...
[[0;32m  OK  [0m] Finished [0;1;39mColdplug All udev Devices[0m.
[[0;32m  OK  [0m] Finished [0;1;39mRebuild Journal Catalog[0m.
[[0;32m  OK  [0m] Finished [0;1;39mRecord System Boot/Shutdown in UTMP[0m.
[  [0;31m*[0;1;31m*[0m[0;31m* [0m] (2 of 2) A start job is running for…e Synchronization (18s / 4min 14s)
M[K[   [0;31m*[0;1;31m*[0m[0;31m*[0m] (2 of 2) A start job is running for…e Synchronization (18s / 4min 14s)
M[K[    [0;31m*[0;1;31m*[0m] (1 of 2) A start job is running for…amic Linker Cache (19s / no limit)
M[K[[0;32m  OK  [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
[K[[0;32m  OK  [0m] Started [0;1;39mNetwork Time Synchronization[0m.
[[0;32m  OK  [0m] Reached target [0;1;39mSystem Time Set[0m.
[[0;32m  OK  [0m] Finished [0;1;39mRebuild Dynamic Linker Cache[0m.
         Starting [0;1;39mUpdate is Completed[0m...
[[0;32m  OK  [0m] Finished [0;1;39mUpdate is Completed[0m.
[[0;32m  OK  [0m] Reached target [0;1;39mSystem Initialization[0m.
[[0;32m  OK  [0m] Started [0;1;39mDaily rotation of log files[0m.
[[0;32m  OK  [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
[[0;32m  OK  [0m] Reached target [0;1;39mTimer Units[0m.
[[0;32m  OK  [0m] Listening on [0;1;39mAvahi mDNS/DNS-SD Stack Activation Socket[0m.
[[0;32m  OK  [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
         Starting [0;1;39msshd.socket[0m...
[[0;32m  OK  [0m] Listening on [0;1;39msshd.socket[0m.
[[0;32m  OK  [0m] Reached target [0;1;39mSocket Units[0m.
[[0;32m  OK  [0m] Reached target [0;1;39mBasic System[0m.
[[0;32m  OK  [0m] Started [0;1;39mKernel Logging Service[0m.
[[0;32m  OK  [0m] Started [0;1;39mSystem Logging Service[0m.
[[0;32m  OK  [0m] Started [0;1;39mPeriodic Command Scheduler[0m.
         Starting [0;1;39mD-Bus System Message Bus[0m...
         Starting [0;1;39mIPv6 Packet Filtering Framework[0m...
         Starting [0;1;39mIPv4 Packet Filtering Framework[0m...
         Starting [0;1;39mTelephony service[0m...
         Starting [0;1;39mUser Login Management[0m...
[[0;32m  OK  [0m] Started [0;1;39mXserver startup without a display manager[0m.
         Starting [0;1;39mOpenSSH Key Generation[0m...
[[0;32m  OK  [0m] Finished [0;1;39mIPv6 Packet Filtering Framework[0m.
[[0;32m  OK  [0m] Finished [0;1;39mIPv4 Packet Filtering Framework[0m.
[[0;32m  OK  [0m] Started [0;1;39mD-Bus System Message Bus[0m.
[[0;32m  OK  [0m] Reached target [0;1;39mPreparation for Network[0m.
         Starting [0;1;39mConnection service[0m...
         Starting [0;1;39mNetwork Configuration[0m...
[     [0;31m*[0m] (3 of 5) A start job is running for…SH Key Generation (24s / no limit)
M[K[    [0;31m*[0;1;31m*[0m] (3 of 5) A start job is running for…SH Key Generation (25s / no limit)
M[K[[0;32m  OK  [0m] Started [0;1;39mTelephony service[0m.
[K[   [0;31m*[0;1;31m*[0m[0;31m*[0m] (4 of 4) A start job is running for… Login Management (27s / 4min 22s)
M[K[  [0;31m*[0;1;31m*[0m[0;31m* [0m] (4 of 4) A start job is running for… Login Management (27s / 4min 22s)
M[K[ [0;31m*[0;1;31m*[0m[0;31m*  [0m] (4 of 4) A start job is running for… Login Management (28s / 4min 22s)
M[K[[0;31m*[0;1;31m*[0m[0;31m*   [0m] (1 of 4) A start job is running for…ork Configuration (28s / 4min 22s)
M[K[[0;32m  OK  [0m] Started [0;1;39mConnection service[0m.
[K         Starting [0;1;39mAvahi mDNS/DNS-SD Stack[0m...
[[0;32m  OK  [0m] Finished [0;1;39mOpenSSH Key Generation[0m.
[[0;32m  OK  [0m] Started [0;1;39mNetwork Configuration[0m.
[[0;32m  OK  [0m] Started [0;1;39mUser Login Management[0m.
[[0;32m  OK  [0m] Started [0;1;39mAvahi mDNS/DNS-SD Stack[0m.
         Starting [0;1;39mWPA supplicant[0m...
         Starting [0;1;39mHostname Service[0m...
[[0;32m  OK  [0m] Started [0;1;39mWPA supplicant[0m.
[[0;32m  OK  [0m] Reached target [0;1;39mNetwork[0m.
         Starting [0;1;39mPermit User Sessions[0m...
         Starting [0;1;39mTarget Communication Framework agent[0m...
[[0;32m  OK  [0m] Finished [0;1;39mPermit User Sessions[0m.
[[0;32m  OK  [0m] Started [0;1;39mGetty on tty1[0m.
[[0;32m  OK  [0m] Started [0;1;39mSerial Getty on hvc0[0m.
[[0;32m  OK  [0m] Started [0;1;39mSerial Getty on ttyAMA0[0m.
[[0;32m  OK  [0m] Reached target [0;1;39mLogin Prompts[0m.
[[0;32m  OK  [0m] Started [0;1;39mTarget Communication Framework agent[0m.
[[0;32m  OK  [0m] Reached target [0;1;39mMulti-User System[0m.
[[0;32m  OK  [0m] Reached target [0;1;39mGraphical Interface[0m.
         Starting [0;1;39mRecord Runlevel Change in UTMP[0m...
[[0;32m  OK  [0m] Finished [0;1;39mRecord Runlevel Change in UTMP[0m.
[[0;32m  OK  [0m] Started [0;1;39mHostname Service[0m.

Poky (Yocto Project Reference Distro) 4.1.3 qemuarm hvc0

qemuarm login: [  217.970726] hrtimer: interrupt took 62399216 ns
[ 1854.136934] systemd-journald[164]: Time jumped backwards, rotating.
[ 1857.498092] systemd-journald[164]: Oldest entry in /run/log/journal/c6fc40983bff4b7f857766de9fcbc07a/system.journal is older than the configured file retention duration (1month), suggesting rotation.
[ 1857.500077] systemd-journald[164]: /run/log/journal/c6fc40983bff4b7f857766de9fcbc07a/system.journal: Journal header limits reached or header out-of-date, rotating.
[ 2663.171421] hellomod: loading out-of-tree module taints kernel.
[ 2663.203607] Hello world!
[ 2675.811121] Cleaning up hellomod.
