[ 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] smccc: KVM: hypervisor services detected (0x00000000 0x00000000 0x00000000 0x00000003) [ 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: Kernel page table isolation (KPTI) [ 0.000000] alternatives: applying boot alternatives [ 0.000000] Kernel command line: root=/dev/vda rw mem=1024M ip=192.168.7.22::192.168.7.21:255.255.255.0::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, 3100K 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 40426 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 40.00MHz (virt). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x939a85c40, max_idle_ns: 440795202120 ns [ 0.000000] sched_clock: 56 bits at 40MHz, resolution 25ns, wraps every 4398046511100ns [ 0.000162] kfence: initialized - using 2097152 bytes for 255 objects at 0x(____ptrval____)-0x(____ptrval____) [ 0.000227] Console: colour dummy device 80x25 [ 0.000239] Calibrating delay loop (skipped), value calculated using timer frequency.. 80.00 BogoMIPS (lpj=160000) [ 0.000244] pid_max: default: 32768 minimum: 301 [ 0.000283] LSM: initializing lsm=capability,landlock,integrity [ 0.000298] landlock: Up and running. [ 0.000345] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.000350] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.000794] cacheinfo: Unable to detect cache hierarchy for CPU 0 [ 0.001110] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1. [ 0.001145] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1. [ 0.001166] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1. [ 0.001239] rcu: Hierarchical SRCU implementation. [ 0.001241] rcu: Max phase no-delay instances is 1000. [ 0.001388] Platform MSI: its@8080000 domain created [ 0.001401] PCI/MSI: /intc@8000000/its@8080000 domain created [ 0.001407] EFI services will not be available. [ 0.001477] smp: Bringing up secondary CPUs ... [ 0.003231] Detected PIPT I-cache on CPU1 [ 0.003303] GICv3: CPU1: found redistributor 1 region 0:0x00000000080c0000 [ 0.003359] GICv3: CPU1: using allocated LPI pending table @0x0000000041df0000 [ 0.003417] CPU1: Booted secondary processor 0x0000000001 [0x503f0002] [ 0.005207] Detected PIPT I-cache on CPU2 [ 0.005278] GICv3: CPU2: found redistributor 2 region 0:0x00000000080e0000 [ 0.005334] GICv3: CPU2: using allocated LPI pending table @0x0000000041e00000 [ 0.005392] CPU2: Booted secondary processor 0x0000000002 [0x503f0002] [ 0.007147] Detected PIPT I-cache on CPU3 [ 0.007224] GICv3: CPU3: found redistributor 3 region 0:0x0000000008100000 [ 0.007278] GICv3: CPU3: using allocated LPI pending table @0x0000000041e10000 [ 0.007336] CPU3: Booted secondary processor 0x0000000003 [0x503f0002] [ 0.007880] smp: Brought up 1 node, 4 CPUs [ 0.007885] SMP: Total of 4 processors activated. [ 0.007887] CPU features: detected: 32-bit EL0 Support [ 0.007890] CPU features: detected: CRC32 instructions [ 0.009267] CPU: All CPU(s) started at EL1 [ 0.009270] alternatives: applying system-wide alternatives [ 0.010472] devtmpfs: initialized [ 0.011295] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.011302] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.011454] DMI not present or invalid. [ 0.011651] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.011962] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocations [ 0.011974] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.011983] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.012190] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. [ 0.012342] ASID allocator initialised with 32768 entries [ 0.012369] Serial: AMBA PL011 UART driver [ 0.014415] 9000000.pl011: ttyAMA0 at MMIO 0x9000000 (irq = 13, base_baud = 0) is a PL011 rev1 [ 0.014495] printk: console [ttyAMA0] enabled [ 0.142557] Modules: 26896 pages in range for non-PLT usage [ 0.142563] Modules: 518416 pages in range for PLT usage [ 0.214215] raid6: neonx8 gen() 3911 MB/s [ 0.282373] raid6: neonx4 gen() 4380 MB/s [ 0.350520] raid6: neonx2 gen() 4491 MB/s [ 0.418709] raid6: neonx1 gen() 4517 MB/s [ 0.486847] raid6: int64x8 gen() 4503 MB/s [ 0.554999] raid6: int64x4 gen() 4378 MB/s [ 0.623161] raid6: int64x2 gen() 4131 MB/s [ 0.691282] raid6: int64x1 gen() 3046 MB/s [ 0.692587] raid6: using algorithm neonx1 gen() 4517 MB/s [ 0.759408] raid6: .... xor() 3832 MB/s, rmw enabled [ 0.760956] raid6: using neon recovery algorithm [ 0.762373] iommu: Default domain type: Translated [ 0.763894] iommu: DMA domain TLB invalidation policy: strict mode [ 0.765805] SCSI subsystem initialized [ 0.766946] usbcore: registered new interface driver usbfs [ 0.768012] usbcore: registered new interface driver hub [ 0.769005] usbcore: registered new device driver usb [ 0.769915] pps_core: LinuxPPS API ver. 1 registered [ 0.770776] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.772379] PTP clock support registered [ 0.773924] vgaarb: loaded [ 0.774640] clocksource: Switched to clocksource arch_sys_counter [ 0.781910] NET: Registered PF_INET protocol family [ 0.782846] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.786724] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes, linear) [ 0.788343] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.789721] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.791121] TCP bind hash table entries: 8192 (order: 6, 262144 bytes, linear) [ 0.792535] TCP: Hash tables configured (established 8192 bind 8192) [ 0.793729] UDP hash table entries: 512 (order: 2, 16384 bytes, linear) [ 0.794916] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear) [ 0.796310] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.797710] RPC: Registered named UNIX socket transport module. [ 0.798837] RPC: Registered udp transport module. [ 0.799705] RPC: Registered tcp transport module. [ 0.800584] RPC: Registered tcp-with-tls transport module. [ 0.801564] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.802897] PCI: CLS 0 bytes, default 64 [ 0.804650] workingset: timestamp_bits=46 max_order=18 bucket_order=0 [ 0.807339] NFS: Registering the id_resolver key type [ 0.809028] Key type id_resolver registered [ 0.810519] Key type id_legacy registered [ 0.812628] Key type cifs.idmap registered [ 0.831661] xor: measuring software checksum speed [ 0.834104] 8regs : 12300 MB/sec [ 0.836559] 32regs : 12294 MB/sec [ 0.839260] arm64_neon : 8796 MB/sec [ 0.840668] xor: using function: 8regs (12300 MB/sec) [ 0.842246] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.844659] io scheduler mq-deadline registered [ 0.846062] io scheduler kyber registered [ 0.847743] pci-host-generic 4010000000.pcie: host bridge /pcie@10000000 ranges: [ 0.853841] pci-host-generic 4010000000.pcie: IO 0x003eff0000..0x003effffff -> 0x0000000000 [ 0.856765] pci-host-generic 4010000000.pcie: MEM 0x0010000000..0x003efeffff -> 0x0010000000 [ 0.859724] pci-host-generic 4010000000.pcie: MEM 0x8000000000..0xffffffffff -> 0x8000000000 [ 0.862409] pci-host-generic 4010000000.pcie: Memory resource size exceeds max for 32 bits [ 0.865242] pci-host-generic 4010000000.pcie: ECAM at [mem 0x4010000000-0x401fffffff] for [bus 00-ff] [ 0.868321] pci-host-generic 4010000000.pcie: PCI host bridge to bus 0000:00 [ 0.870981] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.872716] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] [ 0.874580] pci_bus 0000:00: root bus resource [mem 0x10000000-0x3efeffff] [ 0.876804] pci_bus 0000:00: root bus resource [mem 0x8000000000-0xffffffffff] [ 0.879007] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 [ 0.881372] pci 0000:00:01.0: [1af4:1000] type 00 class 0x020000 [ 0.883288] pci 0000:00:01.0: reg 0x10: [io 0x0000-0x001f] [ 0.885073] pci 0000:00:01.0: reg 0x14: [mem 0x00000000-0x00000fff] [ 0.887081] pci 0000:00:01.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref] [ 0.889352] pci 0000:00:01.0: reg 0x30: [mem 0x00000000-0x0003ffff pref] [ 0.891999] pci 0000:00:02.0: [1af4:1005] type 00 class 0x00ff00 [ 0.893865] pci 0000:00:02.0: reg 0x10: [io 0x0000-0x001f] [ 0.895827] pci 0000:00:02.0: reg 0x14: [mem 0x00000000-0x00000fff] [ 0.897892] pci 0000:00:02.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref] [ 0.900844] pci 0000:00:03.0: [1af4:1001] type 00 class 0x010000 [ 0.903350] pci 0000:00:03.0: reg 0x10: [io 0x0000-0x007f] [ 0.905143] pci 0000:00:03.0: reg 0x14: [mem 0x00000000-0x00000fff] [ 0.907151] pci 0000:00:03.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref] [ 0.909987] pci 0000:00:04.0: [1b36:000d] type 00 class 0x0c0330 [ 0.911997] pci 0000:00:04.0: reg 0x10: [mem 0x00000000-0x00003fff 64bit] [ 0.914783] pci 0000:00:05.0: [1af4:1003] type 00 class 0x078000 [ 0.917203] pci 0000:00:05.0: reg 0x10: [io 0x0000-0x003f] [ 0.918977] pci 0000:00:05.0: reg 0x14: [mem 0x00000000-0x00000fff] [ 0.921169] pci 0000:00:05.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref] [ 0.923944] pci 0000:00:06.0: [1af4:1050] type 00 class 0x038000 [ 0.925894] pci 0000:00:06.0: reg 0x14: [mem 0x00000000-0x00000fff] [ 0.928027] pci 0000:00:06.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref] [ 0.930919] pci 0000:00:01.0: BAR 6: assigned [mem 0x10000000-0x1003ffff pref] [ 0.933822] pci 0000:00:01.0: BAR 4: assigned [mem 0x8000000000-0x8000003fff 64bit pref] [ 0.936557] pci 0000:00:02.0: BAR 4: assigned [mem 0x8000004000-0x8000007fff 64bit pref] [ 0.939001] pci 0000:00:03.0: BAR 4: assigned [mem 0x8000008000-0x800000bfff 64bit pref] [ 0.941546] pci 0000:00:04.0: BAR 0: assigned [mem 0x800000c000-0x800000ffff 64bit] [ 0.943982] pci 0000:00:05.0: BAR 4: assigned [mem 0x8000010000-0x8000013fff 64bit pref] [ 0.946645] pci 0000:00:06.0: BAR 4: assigned [mem 0x8000014000-0x8000017fff 64bit pref] [ 0.949293] pci 0000:00:01.0: BAR 1: assigned [mem 0x10040000-0x10040fff] [ 0.951353] pci 0000:00:02.0: BAR 1: assigned [mem 0x10041000-0x10041fff] [ 0.953595] pci 0000:00:03.0: BAR 1: assigned [mem 0x10042000-0x10042fff] [ 0.955792] pci 0000:00:05.0: BAR 1: assigned [mem 0x10043000-0x10043fff] [ 0.957892] pci 0000:00:06.0: BAR 1: assigned [mem 0x10044000-0x10044fff] [ 0.960115] pci 0000:00:03.0: BAR 0: assigned [io 0x1000-0x107f] [ 0.961952] pci 0000:00:05.0: BAR 0: assigned [io 0x1080-0x10bf] [ 0.963879] pci 0000:00:01.0: BAR 0: assigned [io 0x10c0-0x10df] [ 0.966297] pci 0000:00:02.0: BAR 0: assigned [io 0x10e0-0x10ff] [ 0.968348] pci 0000:00:04.0: enabling device (0000 -> 0002) [ 0.972212] virtio-pci 0000:00:01.0: enabling device (0000 -> 0003) [ 0.977283] virtio-pci 0000:00:02.0: enabling device (0000 -> 0003) [ 0.982539] virtio-pci 0000:00:03.0: enabling device (0000 -> 0003) [ 0.987887] virtio-pci 0000:00:05.0: enabling device (0000 -> 0003) [ 0.993305] virtio-pci 0000:00:06.0: enabling device (0000 -> 0002) [ 1.069863] [drm] pci: virtio-gpu-pci detected at 0000:00:06.0 [ 1.072134] [drm] features: -virgl +edid -resource_blob -host_visible [ 1.072138] [drm] features: -context_init [ 1.072365] printk: console [hvc0] enabled [ 1.076411] [drm] number of scanouts: 1 [ 1.147940] [drm] number of cap sets: 0 [ 1.150006] [drm] Initialized virtio_gpu 0.1.0 0 for 0000:00:06.0 on minor 0 [ 1.180544] Console: switching to colour frame buffer device 160x50 [ 1.211794] virtio-pci 0000:00:06.0: [drm] fb0: virtio_gpudrmfb frame buffer device [ 1.218073] brd: module loaded [ 1.219533] virtio_blk virtio2: 4/0/0 default/read/poll queues [ 1.223449] virtio_blk virtio2: [vda] 715824 512-byte logical blocks (367 MB/350 MiB) [ 1.232075] xhci_hcd 0000:00:04.0: xHCI Host Controller [ 1.234099] xhci_hcd 0000:00:04.0: new USB bus registered, assigned bus number 1 [ 1.237063] xhci_hcd 0000:00:04.0: hcc params 0x00087001 hci version 0x100 quirks 0x0000000000000010 [ 1.241183] xhci_hcd 0000:00:04.0: xHCI Host Controller [ 1.243791] xhci_hcd 0000:00:04.0: new USB bus registered, assigned bus number 2 [ 1.246388] xhci_hcd 0000:00:04.0: Host supports USB 3.0 SuperSpeed [ 1.248963] hub 1-0:1.0: USB hub found [ 1.250300] hub 1-0:1.0: 4 ports detected [ 1.252088] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. [ 1.255067] hub 2-0:1.0: USB hub found [ 1.256417] hub 2-0:1.0: 4 ports detected [ 1.258773] rtc-pl031 9010000.pl031: registered as rtc0 [ 1.260562] rtc-pl031 9010000.pl031: setting system clock to 2024-02-11T05:47:13 UTC (1707630433) [ 1.264176] device-mapper: ioctl: 4.48.0-ioctl (2023-03-01) initialised: dm-devel@redhat.com [ 1.267356] usbcore: registered new interface driver usbhid [ 1.269281] usbhid: USB HID core driver [ 1.271287] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available [ 1.274533] u32 classifier [ 1.275545] input device check on [ 1.276783] Actions configured [ 1.278242] NET: Registered PF_INET6 protocol family [ 1.280502] Segment Routing with IPv6 [ 1.281851] In-situ OAM (IOAM) with IPv6 [ 1.283339] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.285954] NET: Registered PF_PACKET protocol family [ 1.287946] Bridge firewalling registered [ 1.289463] Key type dns_resolver registered [ 1.291309] NET: Registered PF_VSOCK protocol family [ 1.296633] registered taskstats version 1 [ 1.302566] Key type .fscrypt registered [ 1.304086] Key type fscrypt-provisioning registered [ 1.306908] Btrfs loaded, zoned=no, fsverity=no [ 1.309233] Key type encrypted registered [ 1.310881] printk: console [netcon0] enabled [ 1.312430] netconsole: network logging started [ 1.334687] IP-Config: Complete: [ 1.336066] device=eth0, hwaddr=52:54:00:12:34:16, ipaddr=192.168.7.22, mask=255.255.255.0, gw=192.168.7.21 [ 1.339891] host=192.168.7.22, domain=, nis-domain=(none) [ 1.342108] bootserver=255.255.255.255, rootserver=255.255.255.255, rootpath= [ 1.342113] nameserver0=8.8.8.8 [ 1.346549] clk: Disabling unused clocks [ 1.348202] md: Waiting for all devices to be available before autodetect [ 1.350758] md: If you don't use raid, use raid=noautodetect [ 1.352766] md: Autodetecting RAID arrays. [ 1.354348] md: autorun ... [ 1.358424] md: ... autorun DONE. [ 1.380439] EXT4-fs (vda): mounted filesystem c98e4060-c506-40e0-9633-787f9c17cb32 r/w with ordered data mode. Quota mode: disabled. [ 1.385433] VFS: Mounted root (ext4 filesystem) on device 253:0. [ 1.388154] devtmpfs: mounted [ 1.390603] Freeing unused kernel memory: 4544K [ 1.398701] Run /sbin/init as init process INIT: version 3.04 booting Starting udev [ 1.473408] udevd[110]: starting version 3.2.14 [ 1.484306] udevd[111]: starting eudev-3.2.14 [ 1.507121] usb 1-1: new high-speed USB device number 2 using xhci_hcd [ 1.669093] 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 [ 1.675145] hid-generic 0003:0627:0001.0001: input: USB HID v0.01 Mouse [QEMU QEMU USB Tablet] on usb-0000:00:04.0-1/input0 [ 1.806712] usb 1-2: new high-speed USB device number 3 using xhci_hcd [ 1.961623] 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 [ 2.030919] hid-generic 0003:0627:0001.0002: input: USB HID v1.11 Keyboard [QEMU QEMU USB Keyboard] on usb-0000:00:04.0-2/input0 [ 2.158951] EXT4-fs (vda): re-mounted c98e4060-c506-40e0-9633-787f9c17cb32 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-babd5fea4a61d722b505e9efeb1701a70b4b5413 qemuarm64 /dev/hvc0 qemuarm64 login: