[    1.552500] [drm] Initialized virtio_gpu 0.1.0 for 0000:00:06.0 on minor 0
[    1.658483] Console: switching to colour frame buffer device 160x50
[    1.698059] virtio-pci 0000:00:06.0: [drm] fb0: virtio_gpudrmfb frame buffer device
[    1.755423] brd: module loaded
[    1.757307] virtio_blk virtio2: 4/0/0 default/read/poll queues
[    1.772276] virtio_blk virtio2: [vda] 6561080 512-byte logical blocks (3.36 GB/3.13 GiB)
[    1.808053] xhci_hcd 0000:00:04.0: xHCI Host Controller
[    1.810401] xhci_hcd 0000:00:04.0: new USB bus registered, assigned bus number 1
[    1.817307] xhci_hcd 0000:00:04.0: hcc params 0x00087001 hci version 0x100 quirks 0x0000000000000010
[    1.823423] xhci_hcd 0000:00:04.0: xHCI Host Controller
[    1.824402] xhci_hcd 0000:00:04.0: new USB bus registered, assigned bus number 2
[    1.825931] xhci_hcd 0000:00:04.0: Host supports USB 3.0 SuperSpeed
[    1.838369] hub 1-0:1.0: USB hub found
[    1.840441] hub 1-0:1.0: 4 ports detected
[    1.846886] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[    1.850341] hub 2-0:1.0: USB hub found
[    1.851672] hub 2-0:1.0: 4 ports detected
[    1.861489] rtc-pl031 9010000.pl031: registered as rtc0
[    1.863625] rtc-pl031 9010000.pl031: setting system clock to 2025-06-18T01:00:04 UTC (1750208404)
[    1.870137] device-mapper: ioctl: 4.48.0-ioctl (2023-03-01) initialised: dm-devel@lists.linux.dev
[    1.876993] usbcore: registered new interface driver usbhid
[    1.878085] usbhid: USB HID core driver
[    1.884746] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 (0,8000003f) counters available
[    1.888030] u32 classifier
[    1.888619]     input device check on
[    1.889348]     Actions configured
[    1.893288] NET: Registered PF_INET6 protocol family
[    1.905103] Segment Routing with IPv6
[    1.906394] In-situ OAM (IOAM) with IPv6
[    1.912536] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    1.917592] NET: Registered PF_PACKET protocol family
[    1.919820] Bridge firewalling registered
[    1.922052] l2tp_core: L2TP core driver, V2.0
[    1.923327] Key type dns_resolver registered
[    1.924957] NET: Registered PF_VSOCK protocol family
[    1.949235] registered taskstats version 1
[    1.984962] Key type .fscrypt registered
[    1.985800] Key type fscrypt-provisioning registered
[    1.996182] Btrfs loaded, zoned=no, fsverity=no
[    2.023509] Key type encrypted registered
[    2.027851] printk: legacy console [netcon0] enabled
[    2.028795] netconsole: network logging started
[    2.079727] IP-Config: Complete:
[    2.080456]      device=eth0, hwaddr=52:54:00:12:34:02, ipaddr=192.168.7.2, mask=255.255.255.0, gw=192.168.7.1
[    2.082376]      host=192.168.7.2, domain=, nis-domain=(none)
[    2.083467]      bootserver=255.255.255.255, rootserver=255.255.255.255, rootpath=
[    2.083710]      nameserver0=8.8.8.8
[    2.091806] clk: Disabling unused clocks
[    2.093107] PM: genpd: Disabling unused power domains
[    2.102118] md: Waiting for all devices to be available before autodetect
[    2.103852] md: If you don't use raid, use raid=noautodetect
[    2.105226] md: Autodetecting RAID arrays.
[    2.106258] md: autorun ...
[    2.107246] md: ... autorun DONE.
[    2.115744] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[    2.211249] EXT4-fs (vda): mounted filesystem 811d1305-d7c5-45a2-a869-36ca15105302 r/w with ordered data mode. Quota mode: disabled.
[    2.213041] VFS: Mounted root (ext4 filesystem) on device 253:0.
[    2.215548] devtmpfs: mounted
[    2.294514] input: QEMU QEMU USB Tablet as /devices/platform/4010000000.pcie/pci0000:00/0000:00:04.0/usb1/1-1/1-1:1.0/0003:0627:0001.0001/input/input0
[    2.300590] Freeing unused kernel memory: 1728K
[    2.302116] hid-generic 0003:0627:0001.0001: input: USB HID v0.01 Mouse [QEMU QEMU USB Tablet] on usb-0000:00:04.0-1/input0
[    2.309682] Run /sbin/init as init process
INIT: version 3.14 booting
[    2.435289] usb 1-2: new high-speed USB device number 3 using xhci_hcd
[    2.591532] input: QEMU QEMU USB Keyboard as /devices/platform/4010000000.pcie/pci0000:00/0000:00:04.0/usb1/1-2/1-2:1.0/0003:0627:0001.0002/input/input1
[    2.652796] hid-generic 0003:0627:0001.0002: input: USB HID v1.11 Keyboard [QEMU QEMU USB Keyboard] on usb-0000:00:04.0-2/input0
warning: FBIOPUT_VSCREENINFO failed, double buffering disabled
Starting udev
[    3.744297] udevd[140]: starting version 3.2.14
[    3.861265] udevd[141]: starting eudev-3.2.14
[    5.376456] EXT4-fs (vda): re-mounted 811d1305-d7c5-45a2-a869-36ca15105302.
ALSA: Restoring mixer settings...
INIT: Entering runlevel: 5
Configuring network interfaces... Error: ipv4: Address already assigned.
Starting system message bus: dbus.
Starting Connection Manager
Starting OpenBSD Secure Shell server: sshd
  generating ssh ECDSA host key...
done.
Starting Xserver
Starting rpcbind daemon...
done.
Starting bluetooth: 
X.Org X Server 1.21.1.16
X Protocol Version 11, Revision 0
Current Operating System: Linux qemuarm64 6.12.31-yocto-standard #1 SMP PREEMPT Thu Jun  5 02:14:18 UTC 2025 aarch64
Kernel command line: root=/dev/vda rw  mem=768M ip=192.168.7.2::192.168.7.1:255.255.255.0::eth0:off:8.8.8.8 net.ifnames=0 console=ttyAMA0 console=hvc0 swiotlb=0  printk.time=1
 
Current version of pixman: 0.46.2
	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Wed Jun 18 01:00:14 2025
bluetoothd.
(==) Using config directory: "/etc/X11/xorg.conf.d"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
Starting syslogd/klogd: done
 * Starting Avahi mDNS/DNS-SD Daemon: avahi-daemon
[A[74G[ ok ]
Starting Telephony daemon
Starting crond: OK
Starting tcf-agent: OK

Poky (Yocto Project Reference Distro) 5.2 qemuarm64 hvc0

qemuarm64 login: The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning:          Could not resolve keysym XF86RefreshRateToggle
> Warning:          Could not resolve keysym XF86Accessibility
> Warning:          Could not resolve keysym XF86DoNotDisturb
Errors from xkbcomp are not fatal to the X server
D-BUS per-session daemon address is: unix:path=/tmp/dbus-ppRgEX4oGv,guid=75412456cf7bf5c5d95fd76168520fa3
Using calibration data stored in /etc/pointercal.xinput
matchbox: Cant find a keycode for keysym 269025056
matchbox: ignoring key shortcut XF86Calendar=!$contacts

matchbox: Cant find a keycode for keysym 2809
matchbox: ignoring key shortcut telephone=!$dates

matchbox: Cant find a keycode for keysym 269025050
matchbox: ignoring key shortcut XF86Start=!matchbox-remote -desktop

[settings daemon] Forking. run with -n to prevent fork
dbus-daemon[686]: Activating service name='org.a11y.atspi.Registry' requested by ':1.1' (uid=0 pid=688 comm="matchbox-panel --start-applets showdesktop,windows")
dbus-daemon[686]: Successfully activated service 'org.a11y.atspi.Registry'
SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry
[   47.017826] hrtimer: interrupt took 74765104 ns
[  464.070800] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[  464.071995] rcu: 	(detected by 0, t=9598 jiffies, g=69629, q=87 ncpus=4)
[  464.072502] rcu: All QSes seen, last rcu_preempt kthread activity 8754 (4295008301-4294999547), jiffies_till_next_fqs=1, root ->qsmask 0x0
[  826.911646] hellomod: loading out-of-tree module taints kernel.
[  826.922713] Hello world!
[  828.991982] Cleaning up hellomod.
