[ 7.308374] Console: switching to colour frame buffer device 128x48 [ 7.379473] virtio_gpu virtio4: [drm] fb0: virtio_gpu frame buffer device [ 7.523677] brd: module loaded [ 7.600226] virtio_blk virtio1: [vda] 874052 512-byte logical blocks (448 MB/427 MiB) [ 7.700358] xhci_hcd 0000:00:02.0: xHCI Host Controller [ 7.703190] xhci_hcd 0000:00:02.0: new USB bus registered, assigned bus number 1 [ 7.714839] xhci_hcd 0000:00:02.0: hcc params 0x00087001 hci version 0x100 quirks 0x0000000000000010 [ 7.733952] hub 1-0:1.0: USB hub found [ 7.735777] hub 1-0:1.0: 4 ports detected [ 7.743087] xhci_hcd 0000:00:02.0: xHCI Host Controller [ 7.743562] xhci_hcd 0000:00:02.0: new USB bus registered, assigned bus number 2 [ 7.743962] xhci_hcd 0000:00:02.0: Host supports USB 3.0 SuperSpeed [ 7.745662] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. [ 7.749761] hub 2-0:1.0: USB hub found [ 7.750660] hub 2-0:1.0: 4 ports detected [ 7.769353] rtc-pl031 9010000.pl031: registered as rtc0 [ 7.771261] rtc-pl031 9010000.pl031: setting system clock to 2021-12-30T18:50:02 UTC (1640890202) [ 7.778017] device-mapper: ioctl: 4.45.0-ioctl (2021-03-22) initialised: dm-devel@redhat.com [ 7.784385] usbcore: registered new interface driver usbhid [ 7.784836] usbhid: USB HID core driver [ 7.786718] u32 classifier [ 7.786965] input device check on [ 7.787186] Actions configured [ 7.791662] NET: Registered PF_INET6 protocol family [ 7.832375] Segment Routing with IPv6 [ 7.833956] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 7.839501] NET: Registered PF_PACKET protocol family [ 7.841509] Bridge firewalling registered [ 7.843222] Key type dns_resolver registered [ 7.845382] NET: Registered PF_VSOCK protocol family [ 7.847154] Registering SWP/SWPB emulation handler [ 7.885331] Key type ._fscrypt registered [ 7.885768] Key type .fscrypt registered [ 7.886003] Key type fscrypt-provisioning registered [ 7.893388] Btrfs loaded, crc32c=crc32c-generic, zoned=no [ 7.897271] Key type encrypted registered [ 7.900668] printk: console [netcon0] enabled [ 7.901008] netconsole: network logging started [ 8.086192] IP-Config: Complete: [ 8.086955] device=eth0, hwaddr=52:54:00:12:34:04, ipaddr=192.168.7.4, mask=255.255.255.0, gw=192.168.7.3 [ 8.088156] host=192.168.7.4, domain=, nis-domain=(none) [ 8.088661] bootserver=255.255.255.255, rootserver=255.255.255.255, rootpath= [ 8.102464] md: Waiting for all devices to be available before autodetect [ 8.103163] md: If you don't use raid, use raid=noautodetect [ 8.103500] md: Autodetecting RAID arrays. [ 8.103782] md: autorun ... [ 8.103997] md: ... autorun DONE. [ 8.107709] usb 1-1: new high-speed USB device number 2 using xhci_hcd [ 8.159062] EXT4-fs (vda): mounted filesystem with ordered data mode. Opts: (null). Quota mode: disabled. [ 8.161920] VFS: Mounted root (ext4 filesystem) on device 253:0. [ 8.167038] devtmpfs: mounted [ 8.360808] Freeing unused kernel image (initmem) memory: 2048K [ 8.546640] Run /sbin/init as init process [ 8.601379] 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 [ 8.606359] hid-generic 0003:0627:0001.0001: input: USB HID v0.01 Mouse [QEMU QEMU USB Tablet] on usb-0000:00:02.0-1/input0 [ 8.765205] usb 1-2: new high-speed USB device number 3 using xhci_hcd INIT: version 3.01 booting [ 9.047047] 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 [ 9.177968] hid-generic 0003:0627:0001.0002: input: USB HID v1.11 Keyboard [QEMU QEMU USB Keyboard] on usb-0000:00:02.0-2/input0 warning: FBIOPUT_VSCREENINFO failed, double buffering disabled Starting udev [ 11.711599] udevd[170]: starting version 3.2.10 [ 11.895832] udevd[171]: starting eudev-3.2.10 [ 17.859301] EXT4-fs (vda): re-mounted. Opts: (null). Quota mode: disabled. [ 24.837737] uart-pl011 9000000.pl011: no DMA platform data [ 53.810547] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 53.811591] rcu: 3-...!: (1 GPs behind) idle=cd6/1/0x40000002 softirq=776/778 fqs=271 [ 53.812145] (detected by 1, t=2153 jiffies, g=433, q=37) [ 53.812714] Sending NMI from CPU 1 to CPUs 3: [ 64.000860] rcu: rcu_preempt kthread starved for 1017 jiffies! g433 f0x0 RCU_GP_DOING_FQS(6) ->state=0x0 ->cpu=0 [ 64.001610] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 64.002009] rcu: RCU grace-period kthread stack dump: [ 64.002346] task:rcu_preempt state:R running task stack: 0 pid: 13 ppid: 2 flags:0x00000000 [ 64.003599] [] (__schedule) from [] (schedule+0xc8/0x118) [ 64.004072] [] (schedule) from [] (schedule_timeout+0xcc/0xfc) [ 64.004470] [] (schedule_timeout) from [] (rcu_gp_kthread+0x300/0x7f4) [ 64.004949] [] (rcu_gp_kthread) from [] (kthread+0x14c/0x154) [ 64.005301] [] (kthread) from [] (ret_from_fork+0x14/0x34) [ 64.005390] NMI backtrace for cpu 3 [ 64.005544] CPU: 3 PID: 75 Comm: kworker/3:1 Not tainted 5.14.21-yocto-standard #1 [ 64.005570] Hardware name: Generic DT based system [ 64.005594] Workqueue: dm_bufio_cache work_fn [ 64.005634] PC is at work_fn+0x0/0x1e0 [ 64.005645] LR is at process_one_work+0x200/0x318 [ 64.005652] pc : [] lr : [] psr: 60070113 [ 64.005674] sp : c17c7f30 ip : 80800000 fp : c134cd50 [ 64.005687] r10: 00000000 r9 : c1334620 r8 : 00000000 [ 64.005694] r7 : ff7ec000 r6 : dfb68880 r5 : c138cd04 r4 : c175f000 [ 64.005703] r3 : c08d961c r2 : 00000000 r1 : 000000c0 r0 : c138cd04 [ 64.005715] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 64.005739] Control: 30c5387d Table: 446f1280 DAC: 00000000 [ 64.005748] CPU: 3 PID: 75 Comm: kworker/3:1 Not tainted 5.14.21-yocto-standard #1 [ 64.005755] Hardware name: Generic DT based system [ 64.005761] Workqueue: dm_bufio_cache work_fn [ 64.005787] [] (unwind_backtrace) from [] (show_stack+0x18/0x1c) [ 64.005806] [] (show_stack) from [] (dump_stack_lvl+0x40/0x4c) [ 64.005815] [] (dump_stack_lvl) from [] (nmi_cpu_backtrace+0xb0/0xcc) [ 64.005828] [] (nmi_cpu_backtrace) from [] (do_handle_IPI+0x294/0x2ec) [ 64.005837] [] (do_handle_IPI) from [] (ipi_handler+0x1c/0x28) [ 64.005851] [] (ipi_handler) from [] (handle_percpu_devid_irq+0x60/0x118) [ 64.005879] [] (handle_percpu_devid_irq) from [] (handle_irq_desc+0x2c/0x3c) [ 64.005888] [] (handle_irq_desc) from [] (handle_domain_irq+0x48/0x5c) [ 64.005901] [] (handle_domain_irq) from [] (gic_handle_irq+0x70/0x80) [ 64.005910] [] (gic_handle_irq) from [] (__irq_svc+0x58/0x8c) [ 64.005917] Exception stack(0xc17c7ee0 to 0xc17c7f28) [ 64.005933] 7ee0: c138cd04 000000c0 00000000 c08d961c c175f000 c138cd04 dfb68880 ff7ec000 [ 64.005954] 7f00: 00000000 c1334620 00000000 c134cd50 80800000 c17c7f30 c024a420 c08d961c [ 64.005962] 7f20: 60070113 ffffffff [ 64.005972] [] (__irq_svc) from [] (work_fn+0x0/0x1e0) [ 64.005981] [] (work_fn) from [] (0xc17c6000) [ 64.012956] Exception stack(0xc1555fb0 to 0xc1555ff8) [ 64.013287] 5fa0: 00000000 00000000 00000000 00000000 [ 64.013640] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 64.014006] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 64.014311] rcu: Stack dump where RCU GP kthread last ran: [ 64.014618] Sending NMI from CPU 1 to CPUs 0: [ 64.015861] NMI backtrace for cpu 0 [ 64.015886] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.14.21-yocto-standard #1 [ 64.015895] Hardware name: Generic DT based system [ 64.015902] PC is at __do_softirq+0x74/0x348 [ 64.015909] LR is at irq_exit+0x10/0x18 [ 64.015916] pc : [] lr : [] psr: 60070113 [ 64.015923] sp : c1201ea0 ip : c1201ed8 fp : c107a840 [ 64.015930] r10: c1204fd4 r9 : c1200000 r8 : c107a840 [ 64.015937] r7 : 00000082 r6 : c1201ea0 r5 : 00000000 r4 : 00000000 [ 64.015945] r3 : 1eab2000 r2 : 00000000 r1 : 04200002 r0 : 00000000 [ 64.015952] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 64.015959] Control: 30c5387d Table: 446f1280 DAC: fffffffd [ 64.015966] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.14.21-yocto-standard #1 [ 64.015973] Hardware name: Generic DT based system [ 64.015980] [] (unwind_backtrace) from [] (show_stack+0x18/0x1c) [ 64.015987] [] (show_stack) from [] (dump_stack_lvl+0x40/0x4c) [ 64.015995] [] (dump_stack_lvl) from [] (nmi_cpu_backtrace+0xb0/0xcc) [ 64.016002] [] (nmi_cpu_backtrace) from [] (do_handle_IPI+0x294/0x2ec) [ 64.016010] [] (do_handle_IPI) from [] (ipi_handler+0x1c/0x28) [ 64.016017] [] (ipi_handler) from [] (handle_percpu_devid_irq+0x60/0x118) [ 64.016024] [] (handle_percpu_devid_irq) from [] (handle_irq_desc+0x2c/0x3c) [ 64.016032] [] (handle_irq_desc) from [] (handle_domain_irq+0x48/0x5c) [ 64.016039] [] (handle_domain_irq) from [] (gic_handle_irq+0x70/0x80) [ 64.016046] [] (gic_handle_irq) from [] (__irq_svc+0x58/0x8c) [ 64.016053] Exception stack(0xc1201e50 to 0xc1201e98) [ 64.016059] 1e40: 00000000 04200002 00000000 1eab2000 [ 64.016066] 1e60: 00000000 00000000 c1201ea0 00000082 c107a840 c1200000 c1204fd4 c107a840 [ 64.016073] 1e80: c1201ed8 c1201ea0 c0236ae8 c02018ec 60070113 ffffffff [ 64.016080] [] (__irq_svc) from [] (__do_softirq+0x74/0x348) [ 64.016086] [] (__do_softirq) from [] (irq_exit+0x10/0x18) [ 64.016093] [] (irq_exit) from [] (handle_domain_irq+0x4c/0x5c) [ 64.016100] [] (handle_domain_irq) from [] (gic_handle_irq+0x70/0x80) [ 64.016107] [] (gic_handle_irq) from [] (__irq_svc+0x58/0x8c) [ 64.016114] Exception stack(0xc1201f10 to 0xc1201f58) [ 64.016120] 1f00: 000063e0 dfb2d4d4 00000000 c0218780 [ 64.016127] 1f20: c1200000 00000000 c1200000 c1201f70 c1204f90 00000001 c1204fd4 c103aa64 [ 64.016134] 1f40: 00000000 c1201f60 c0207968 c0207958 60070013 ffffffff [ 64.016141] [] (__irq_svc) from [] (arch_cpu_idle+0x24/0x40) [ 64.016148] [] (arch_cpu_idle) from [] (default_idle_call+0x40/0x5c) [ 64.016155] [] (default_idle_call) from [] (do_idle+0x108/0x254) [ 64.016162] [] (do_idle) from [] (cpu_startup_entry+0x20/0x24) [ 64.016169] [] (cpu_startup_entry) from [] (start_kernel+0x5f0/0x6e8) ALSA: Restoring mixer settings... Configuring packages on first boot.... (This may take several minutes. Please do not power off the machine.) Running postinst /etc/rpm-postinsts/100-sysvinit-inittab... update-rc.d: /etc/init.d/run-postinsts exists during rc.d purge (continuing) Removing any system startup links for run-postinsts ... /etc/rcS.d/S99run-postinsts INIT: Entering runlevel: 5 Configuring network interfaces... ip: RTNETLINK answers: File exists Starting system message bus: dbus. Starting Connection Manager Starting Xserver Starting Dropbear SSH server: dropbear. This is a pre-release version of the X server from The X.Org Foundation. It is not supported in any way. Bugs may be filed in the bugzilla at http://bugs.freedesktop.org/. Select the "xorg" product for bugs you find in this release. Before reporting bugs in pre-release versions please check the latest version in the X.Org Foundation git repository. See http://wiki.x.org/wiki/GitPage for git access instructions. Starting rpcbind daemon... X.Org X Server 1.21.1.1 X Protocol Version 11, Revision 0 Current Operating System: Linux qemuarm 5.14.21-yocto-standard #1 SMP PREEMPT Mon Nov 29 01:17:52 UTC 2021 armv7l Kernel command line: root=/dev/vda rw mem=512M ip=192.168.7.4::192.168.7.3:255.255.255.0 console=ttyAMA0 console=hvc0 vmalloc=256 printk.time=1 Current version of pixman: 0.40.0 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: Thu Dec 30 18:51:26 2021 (==) Using config file: "/etc/X11/xorg.conf" (==) Using system config directory "/usr/share/X11/xorg.conf.d" done. Starting bluetooth: bluetoothd. Starting syslogd/klogd: done * Starting Avahi mDNS/DNS-SD Daemon: avahi-daemon ...done. Starting Telephony daemon Poky (Yocto Project Reference Distro) 3.4+snapshot-29aac04675ab5ddca83c5b17d33a3dd2d000f3cf qemuarm /dev/hvc0 qemuarm login: D-BUS per-session daemon address is: unix:abstract=/tmp/dbus-wFBrHeqVv5,guid=55eaba1294df994f45eab39d61cdffb8 Using calibration data stored in /etc/pointercal.xinput 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[634]: Activating service name='org.a11y.atspi.Registry' requested by ':1.0' (uid=0 pid=616 comm="connman-applet ") matchbox-wm: X error warning (0xa00003): BadWindow (invalid Window parameter) (opcode: 12) dbus-daemon[634]: Successfully activated service 'org.a11y.atspi.Registry' SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry ** (matchbox-desktop:656): [1;33mWARNING[0m **: [34m18:52:33.984[0m: Error loading icon: Icon 'net-48d24' not present in theme Sato ** (matchbox-desktop:656): [1;33mWARNING[0m **: [34m18:52:34.122[0m: Error loading icon: Icon 'terminal' not present in theme Sato