[ 0.000000] random: crng init done [ 0.000000] Machine model: linux,dummy-virt [ 0.000000] Memory limited to 1024MB [ 0.000000] efi: UEFI not found. [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000040000000-0x000000007fffffff] [ 0.000000] DMA32 empty [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000040000000-0x000000007fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x000000007fffffff] [ 0.000000] psci: probing for conduit method from DT. [ 0.000000] psci: PSCIv1.0 detected in firmware. [ 0.000000] psci: Using standard PSCI v0.2 function IDs [ 0.000000] psci: Trusted OS migration not required [ 0.000000] psci: SMC Calling Convention v1.1 [ 0.000000] percpu: Embedded 28 pages/cpu s74024 r8192 d32472 u114688 [ 0.000000] Detected PIPT I-cache on CPU0 [ 0.000000] CPU features: detected: GIC system register CPU interface [ 0.000000] CPU features: detected: Spectre-v2 [ 0.000000] CPU features: detected: Spectre-v4 [ 0.000000] CPU features: detected: Spectre-BHB [ 0.000000] CPU features: detected: ARM erratum 1742098 [ 0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923 [ 0.000000] alternatives: applying boot alternatives [ 0.000000] Kernel command line: root=/dev/vda rw mem=1024M ip=192.168.7.4::192.168.7.3:255.255.255.0::eth0:off:8.8.8.8 net.ifnames=0 console=ttyAMA0 console=hvc0 swiotlb=0 printk.time=1 [ 0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 258048 [ 0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off [ 0.000000] software IO TLB: area num 4. [ 0.000000] software IO TLB: SWIOTLB bounce buffer size roundup to 1MB [ 0.000000] software IO TLB: mapped [mem 0x000000007e880000-0x000000007e980000] (1MB) [ 0.000000] Memory: 1000208K/1048576K available (13120K kernel code, 1992K rwdata, 3104K rodata, 4544K init, 556K bss, 48368K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] ftrace: allocating 40424 entries in 158 pages [ 0.000000] ftrace: allocated 158 pages with 5 groups [ 0.000000] trace event string verifier disabled [ 0.000000] rcu: Preemptible hierarchical RCU implementation. [ 0.000000] rcu: RCU event tracing is enabled. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4. [ 0.000000] Trampoline variant of Tasks RCU enabled. [ 0.000000] Rude variant of Tasks RCU enabled. [ 0.000000] Tracing variant of Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 [ 0.000000] GICv3: 256 SPIs implemented [ 0.000000] GICv3: 0 Extended SPIs implemented [ 0.000000] Root IRQ handler: gic_handle_irq [ 0.000000] GICv3: GICv3 features: 16 PPIs [ 0.000000] GICv3: CPU0: found redistributor 0 region 0:0x00000000080a0000 [ 0.000000] ITS [mem 0x08080000-0x0809ffff] [ 0.000000] ITS@0x0000000008080000: allocated 8192 Devices @41db0000 (indirect, esz 8, psz 64K, shr 1) [ 0.000000] ITS@0x0000000008080000: allocated 8192 Interrupt Collections @41dc0000 (flat, esz 8, psz 64K, shr 1) [ 0.000000] GICv3: using LPI property table @0x0000000041dd0000 [ 0.000000] GICv3: CPU0: using allocated LPI pending table @0x0000000041de0000 [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (virt). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns [ 0.000000] sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 4398046511100ns [ 0.001723] kfence: initialized - using 2097152 bytes for 255 objects at 0x(____ptrval____)-0x(____ptrval____) [ 0.001810] Console: colour dummy device 80x25 [ 0.001824] Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=200000) [ 0.001829] pid_max: default: 32768 minimum: 301 [ 0.001871] LSM: initializing lsm=capability,landlock,integrity [ 0.001887] landlock: Up and running. [ 0.001937] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.001944] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.016576] cacheinfo: Unable to detect cache hierarchy for CPU 0 [ 0.016920] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1. [ 0.016960] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1. [ 0.016984] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1. [ 0.017082] rcu: Hierarchical SRCU implementation. [ 0.017085] rcu: Max phase no-delay instances is 1000. [ 0.017275] Platform MSI: its@8080000 domain created [ 0.017290] PCI/MSI: /intc@8000000/its@8080000 domain created [ 0.017299] EFI services will not be available. [ 0.017402] smp: Bringing up secondary CPUs ... [ 0.029285] Detected PIPT I-cache on CPU1 [ 0.029355] GICv3: CPU1: found redistributor 1 region 0:0x00000000080c0000 [ 0.029456] GICv3: CPU1: using allocated LPI pending table @0x0000000041df0000 [ 0.029530] CPU1: Booted secondary processor 0x0000000001 [0x410fd082] [ 0.048229] Detected PIPT I-cache on CPU2 [ 0.048317] GICv3: CPU2: found redistributor 2 region 0:0x00000000080e0000 [ 0.048419] GICv3: CPU2: using allocated LPI pending table @0x0000000041e00000 [ 0.048496] CPU2: Booted secondary processor 0x0000000002 [0x410fd082] [ 0.062518] Detected PIPT I-cache on CPU3 [ 0.062607] GICv3: CPU3: found redistributor 3 region 0:0x0000000008100000 [ 0.062701] GICv3: CPU3: using allocated LPI pending table @0x0000000041e10000 [ 0.062802] CPU3: Booted secondary processor 0x0000000003 [0x410fd082] [ 0.062954] smp: Brought up 1 node, 4 CPUs [ 0.062960] SMP: Total of 4 processors activated. [ 0.062964] CPU features: detected: 32-bit EL0 Support [ 0.062966] CPU features: detected: CRC32 instructions [ 0.063672] CPU: All CPU(s) started at EL1 [ 0.063675] alternatives: applying system-wide alternatives [ 0.066790] devtmpfs: initialized [ 0.069415] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.069428] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.069612] DMI not present or invalid. [ 0.069939] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.070371] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocations [ 0.070425] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.070484] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.070697] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. [ 0.070868] ASID allocator initialised with 65536 entries [ 0.070899] Serial: AMBA PL011 UART driver [ 0.359290] 9000000.pl011: ttyAMA0 at MMIO 0x9000000 (irq = 13, base_baud = 0) is a PL011 rev1 [ 0.359345] printk: console [ttyAMA0] enabled [ 0.498469] Modules: 26896 pages in range for non-PLT usage [ 0.498476] Modules: 518416 pages in range for PLT usage [ 0.597084] raid6: neonx8 gen() 7277 MB/s [ 0.665405] raid6: neonx4 gen() 7272 MB/s [ 0.733676] raid6: neonx2 gen() 5890 MB/s [ 0.801958] raid6: neonx1 gen() 4178 MB/s [ 0.870268] raid6: int64x8 gen() 4036 MB/s [ 0.938533] raid6: int64x4 gen() 4005 MB/s [ 1.006786] raid6: int64x2 gen() 3785 MB/s [ 1.075059] raid6: int64x1 gen() 2915 MB/s [ 1.076631] raid6: using algorithm neonx8 gen() 7277 MB/s [ 1.143373] raid6: .... xor() 5289 MB/s, rmw enabled [ 1.145067] raid6: using neon recovery algorithm [ 1.146613] iommu: Default domain type: Translated [ 1.148297] iommu: DMA domain TLB invalidation policy: strict mode [ 1.150441] SCSI subsystem initialized [ 1.151688] usbcore: registered new interface driver usbfs [ 1.152966] usbcore: registered new interface driver hub [ 1.153886] usbcore: registered new device driver usb [ 1.154793] pps_core: LinuxPPS API ver. 1 registered [ 1.155633] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.157204] PTP clock support registered [ 1.159042] vgaarb: loaded [ 1.159692] clocksource: Switched to clocksource arch_sys_counter [ 1.166353] NET: Registered PF_INET protocol family [ 1.167322] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 1.169252] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes, linear) [ 1.170858] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.172268] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 1.173561] TCP bind hash table entries: 8192 (order: 6, 262144 bytes, linear) [ 1.174842] TCP: Hash tables configured (established 8192 bind 8192) [ 1.176017] UDP hash table entries: 512 (order: 2, 16384 bytes, linear) [ 1.177164] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear) [ 1.178467] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.180026] RPC: Registered named UNIX socket transport module. [ 1.181101] RPC: Registered udp transport module. [ 1.181895] RPC: Registered tcp transport module. [ 1.182781] RPC: Registered tcp-with-tls transport module. [ 1.183678] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.184927] PCI: CLS 0 bytes, default 64 [ 1.187841] workingset: timestamp_bits=46 max_order=18 bucket_order=0 [ 1.190645] NFS: Registering the id_resolver key type [ 1.192304] Key type id_resolver registered [ 1.193580] Key type id_legacy registered [ 1.195827] Key type cifs.idmap registered [ 1.214990] xor: measuring software checksum speed [ 1.218485] 8regs : 5506 MB/sec [ 1.221666] 32regs : 5765 MB/sec [ 1.225138] arm64_neon : 5263 MB/sec [ 1.226439] xor: using function: 32regs (5765 MB/sec) [ 1.228049] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.230263] io scheduler mq-deadline registered [ 1.231583] io scheduler kyber registered [ 1.235950] pci-host-generic 4010000000.pcie: host bridge /pcie@10000000 ranges: [ 1.238706] pci-host-generic 4010000000.pcie: IO 0x003eff0000..0x003effffff -> 0x0000000000 [ 1.241693] pci-host-generic 4010000000.pcie: MEM 0x0010000000..0x003efeffff -> 0x0010000000 [ 1.244387] pci-host-generic 4010000000.pcie: MEM 0x8000000000..0xffffffffff -> 0x8000000000 [ 1.247023] pci-host-generic 4010000000.pcie: Memory resource size exceeds max for 32 bits [ 1.249586] pci-host-generic 4010000000.pcie: ECAM at [mem 0x4010000000-0x401fffffff] for [bus 00-ff] [ 1.253035] pci-host-generic 4010000000.pcie: PCI host bridge to bus 0000:00 [ 1.255095] pci_bus 0000:00: root bus resource [bus 00-ff] [ 1.256755] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] [ 1.258531] pci_bus 0000:00: root bus resource [mem 0x10000000-0x3efeffff] [ 1.260574] pci_bus 0000:00: root bus resource [mem 0x8000000000-0xffffffffff] [ 1.263221] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 [ 1.266295] pci 0000:00:01.0: [1af4:1000] type 00 class 0x020000 [ 1.269055] pci 0000:00:01.0: reg 0x10: [io 0x0000-0x001f] [ 1.270761] pci 0000:00:01.0: reg 0x14: [mem 0x00000000-0x00000fff] [ 1.274747] pci 0000:00:01.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref] [ 1.277122] pci 0000:00:01.0: reg 0x30: [mem 0x00000000-0x0003ffff pref] [ 1.279968] pci 0000:00:02.0: [1af4:1005] type 00 class 0x00ff00 [ 1.283037] pci 0000:00:02.0: reg 0x10: [io 0x0000-0x001f] [ 1.285178] pci 0000:00:02.0: reg 0x14: [mem 0x00000000-0x00000fff] [ 1.287109] pci 0000:00:02.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref] [ 1.291812] pci 0000:00:03.0: [1af4:1001] type 00 class 0x010000 [ 1.300238] pci 0000:00:03.0: reg 0x10: [io 0x0000-0x007f] [ 1.301965] pci 0000:00:03.0: reg 0x14: [mem 0x00000000-0x00000fff] [ 1.303931] pci 0000:00:03.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref] [ 1.308576] pci 0000:00:04.0: [1b36:000d] type 00 class 0x0c0330 [ 1.310538] pci 0000:00:04.0: reg 0x10: [mem 0x00000000-0x00003fff 64bit] [ 1.313354] pci 0000:00:05.0: [1af4:1003] type 00 class 0x078000 [ 1.315399] pci 0000:00:05.0: reg 0x10: [io 0x0000-0x003f] [ 1.317676] pci 0000:00:05.0: reg 0x14: [mem 0x00000000-0x00000fff] [ 1.319738] pci 0000:00:05.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref] [ 1.322547] pci 0000:00:06.0: [1af4:1050] type 00 class 0x038000 [ 1.324490] pci 0000:00:06.0: reg 0x14: [mem 0x00000000-0x00000fff] [ 1.326600] pci 0000:00:06.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref] [ 1.329746] pci 0000:00:01.0: BAR 6: assigned [mem 0x10000000-0x1003ffff pref] [ 1.332012] pci 0000:00:01.0: BAR 4: assigned [mem 0x8000000000-0x8000003fff 64bit pref] [ 1.334592] pci 0000:00:02.0: BAR 4: assigned [mem 0x8000004000-0x8000007fff 64bit pref] [ 1.337313] pci 0000:00:03.0: BAR 4: assigned [mem 0x8000008000-0x800000bfff 64bit pref] [ 1.339978] pci 0000:00:04.0: BAR 0: assigned [mem 0x800000c000-0x800000ffff 64bit] [ 1.342487] pci 0000:00:05.0: BAR 4: assigned [mem 0x8000010000-0x8000013fff 64bit pref] [ 1.345173] pci 0000:00:06.0: BAR 4: assigned [mem 0x8000014000-0x8000017fff 64bit pref] [ 1.347792] pci 0000:00:01.0: BAR 1: assigned [mem 0x10040000-0x10040fff] [ 1.350381] pci 0000:00:02.0: BAR 1: assigned [mem 0x10041000-0x10041fff] [ 1.356722] pci 0000:00:03.0: BAR 1: assigned [mem 0x10042000-0x10042fff] [ 1.358812] pci 0000:00:05.0: BAR 1: assigned [mem 0x10043000-0x10043fff] [ 1.361110] pci 0000:00:06.0: BAR 1: assigned [mem 0x10044000-0x10044fff] [ 1.363270] pci 0000:00:03.0: BAR 0: assigned [io 0x1000-0x107f] [ 1.365434] pci 0000:00:05.0: BAR 0: assigned [io 0x1080-0x10bf] [ 1.367333] pci 0000:00:01.0: BAR 0: assigned [io 0x10c0-0x10df] [ 1.369385] pci 0000:00:02.0: BAR 0: assigned [io 0x10e0-0x10ff] [ 1.371393] pci 0000:00:04.0: enabling device (0000 -> 0002) [ 1.379837] virtio-pci 0000:00:01.0: enabling device (0000 -> 0003) [ 1.390181] virtio-pci 0000:00:02.0: enabling device (0000 -> 0003) [ 1.397613] virtio-pci 0000:00:03.0: enabling device (0000 -> 0003) [ 1.406157] virtio-pci 0000:00:05.0: enabling device (0000 -> 0003) [ 1.414575] virtio-pci 0000:00:06.0: enabling device (0000 -> 0002) [ 1.713635] printk: console [hvc0] enabled [ 1.715849] [drm] pci: virtio-gpu-pci detected at 0000:00:06.0 [ 1.789046] [drm] features: -virgl +edid -resource_blob -host_visible [ 1.789055] [drm] features: -context_init [ 1.794977] [drm] number of scanouts: 1 [ 1.797936] [drm] number of cap sets: 0 [ 1.801246] [drm] Initialized virtio_gpu 0.1.0 0 for 0000:00:06.0 on minor 0 [ 1.837477] Console: switching to colour frame buffer device 160x50 [ 1.889101] virtio-pci 0000:00:06.0: [drm] fb0: virtio_gpudrmfb frame buffer device [ 1.896716] brd: module loaded [ 1.898967] virtio_blk virtio2: 4/0/0 default/read/poll queues [ 1.904045] virtio_blk virtio2: [vda] 815336 512-byte logical blocks (417 MB/398 MiB) [ 1.915568] xhci_hcd 0000:00:04.0: xHCI Host Controller [ 1.918386] xhci_hcd 0000:00:04.0: new USB bus registered, assigned bus number 1 [ 1.923422] xhci_hcd 0000:00:04.0: hcc params 0x00087001 hci version 0x100 quirks 0x0000000000000010 [ 1.928797] xhci_hcd 0000:00:04.0: xHCI Host Controller [ 1.931171] xhci_hcd 0000:00:04.0: new USB bus registered, assigned bus number 2 [ 1.934445] xhci_hcd 0000:00:04.0: Host supports USB 3.0 SuperSpeed [ 1.938191] hub 1-0:1.0: USB hub found [ 1.940255] hub 1-0:1.0: 4 ports detected [ 1.942727] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. [ 1.947131] hub 2-0:1.0: USB hub found [ 1.949487] hub 2-0:1.0: 4 ports detected [ 1.952785] rtc-pl031 9010000.pl031: registered as rtc0 [ 1.955347] rtc-pl031 9010000.pl031: setting system clock to 2024-03-01T11:03:03 UTC (1709290983) [ 1.961144] device-mapper: ioctl: 4.48.0-ioctl (2023-03-01) initialised: dm-devel@redhat.com [ 1.968416] usbcore: registered new interface driver usbhid [ 1.970822] usbhid: USB HID core driver [ 1.974158] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available [ 1.978304] u32 classifier [ 1.979851] input device check on [ 1.981590] Actions configured [ 1.983576] NET: Registered PF_INET6 protocol family [ 1.987077] Segment Routing with IPv6 [ 1.989160] In-situ OAM (IOAM) with IPv6 [ 1.991091] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.994296] NET: Registered PF_PACKET protocol family [ 1.997197] Bridge firewalling registered [ 1.999217] Key type dns_resolver registered [ 2.001791] NET: Registered PF_VSOCK protocol family [ 2.007075] registered taskstats version 1 [ 2.014547] Key type .fscrypt registered [ 2.016942] Key type fscrypt-provisioning registered [ 2.021570] Btrfs loaded, zoned=no, fsverity=no [ 2.025331] Key type encrypted registered [ 2.027663] printk: console [netcon0] enabled [ 2.029874] netconsole: network logging started [ 2.056143] IP-Config: Complete: [ 2.058023] device=eth0, hwaddr=52:54:00:12:34:04, ipaddr=192.168.7.4, mask=255.255.255.0, gw=192.168.7.3 [ 2.062556] host=192.168.7.4, domain=, nis-domain=(none) [ 2.065333] bootserver=255.255.255.255, rootserver=255.255.255.255, rootpath= [ 2.065348] nameserver0=8.8.8.8 [ 2.071024] clk: Disabling unused clocks [ 2.073266] md: Waiting for all devices to be available before autodetect [ 2.076389] md: If you don't use raid, use raid=noautodetect [ 2.079320] md: Autodetecting RAID arrays. [ 2.081243] md: autorun ... [ 2.082600] md: ... autorun DONE. [ 2.108457] EXT4-fs (vda): mounted filesystem c91a7e5a-2f31-477a-8566-e255cbb6f602 r/w with ordered data mode. Quota mode: disabled. [ 2.114028] VFS: Mounted root (ext4 filesystem) on device 253:0. [ 2.117750] devtmpfs: mounted [ 2.125003] Freeing unused kernel memory: 4544K [ 2.127658] Run /sbin/init as init process INIT: version 3.04 booting [ 2.219966] usb 1-1: new high-speed USB device number 2 using xhci_hcd Starting udev [ 2.379960] 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 [ 2.385938] hid-generic 0003:0627:0001.0001: input: USB HID v0.01 Mouse [QEMU QEMU USB Tablet] on usb-0000:00:04.0-1/input0 [ 2.443005] udevd[112]: starting version 3.2.14 [ 2.460157] udevd[114]: starting eudev-3.2.14 [ 2.543789] usb 1-2: new high-speed USB device number 3 using xhci_hcd [ 2.707075] 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 [ 2.772088] hid-generic 0003:0627:0001.0002: input: USB HID v1.11 Keyboard [QEMU QEMU USB Keyboard] on usb-0000:00:04.0-2/input0 [ 2.939902] EXT4-fs (vda): re-mounted c91a7e5a-2f31-477a-8566-e255cbb6f602 r/w. Quota mode: disabled. INIT: Entering runlevel: 5 Configuring network interfaces... ip: RTNETLINK answers: File exists Starting OpenBSD Secure Shell server: sshd generating ssh RSA host key... generating ssh ECDSA host key... generating ssh ED25519 host key... done. Starting syslogd/klogd: done Poky (Yocto Project Reference Distro) 4.3+snapshot-0f7c215726cc82089d1d6a5503e0378d21219a80 qemuarm64 /dev/hvc0 qemuarm64 login: