[ 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=192.168.7.12::192.168.7.11:255.255.255.0::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: 999888K/1048576K available (13376K kernel code, 2000K rwdata, 3140K rodata, 4544K init, 557K bss, 48688K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] ftrace: allocating 41093 entries in 161 pages [ 0.000000] ftrace: allocated 161 pages with 3 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 @41dc0000 (indirect, esz 8, psz 64K, shr 1) [ 0.000000] ITS@0x0000000008080000: allocated 8192 Interrupt Collections @41dd0000 (flat, esz 8, psz 64K, shr 1) [ 0.000000] GICv3: using LPI property table @0x0000000041de0000 [ 0.000000] GICv3: CPU0: using allocated LPI pending table @0x0000000041df0000 [ 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 [ 0.000878] kfence: initialized - using 2097152 bytes for 255 objects at 0x(____ptrval____)-0x(____ptrval____) [ 0.000946] Console: colour dummy device 80x25 [ 0.000957] Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=200000) [ 0.000962] pid_max: default: 32768 minimum: 301 [ 0.000997] LSM: initializing lsm=capability,landlock,integrity [ 0.001012] landlock: Up and running. [ 0.001076] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.001082] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.018655] cacheinfo: Unable to detect cache hierarchy for CPU 0 [ 0.018970] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1. [ 0.019010] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1. [ 0.019034] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1. [ 0.019119] rcu: Hierarchical SRCU implementation. [ 0.019121] rcu: Max phase no-delay instances is 1000. [ 0.019288] Platform MSI: its@8080000 domain created [ 0.019302] PCI/MSI: /intc@8000000/its@8080000 domain created [ 0.019310] EFI services will not be available. [ 0.019389] smp: Bringing up secondary CPUs ... [ 0.032443] Detected PIPT I-cache on CPU1 [ 0.032520] GICv3: CPU1: found redistributor 1 region 0:0x00000000080c0000 [ 0.032616] GICv3: CPU1: using allocated LPI pending table @0x0000000041e00000 [ 0.032689] CPU1: Booted secondary processor 0x0000000001 [0x410fd082] [ 0.043450] Detected PIPT I-cache on CPU2 [ 0.043525] GICv3: CPU2: found redistributor 2 region 0:0x00000000080e0000 [ 0.043625] GICv3: CPU2: using allocated LPI pending table @0x0000000041e10000 [ 0.043697] CPU2: Booted secondary processor 0x0000000002 [0x410fd082] [ 0.091508] Detected PIPT I-cache on CPU3 [ 0.091667] GICv3: CPU3: found redistributor 3 region 0:0x0000000008100000 [ 0.091842] GICv3: CPU3: using allocated LPI pending table @0x0000000041e20000 [ 0.091945] CPU3: Booted secondary processor 0x0000000003 [0x410fd082] [ 0.095169] smp: Brought up 1 node, 4 CPUs [ 0.095194] SMP: Total of 4 processors activated. [ 0.095203] CPU features: detected: 32-bit EL0 Support [ 0.095208] CPU features: detected: CRC32 instructions [ 0.095387] CPU: All CPU(s) started at EL1 [ 0.095391] alternatives: applying system-wide alternatives [ 0.099472] devtmpfs: initialized [ 0.100958] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.100984] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.101322] DMI not present or invalid. [ 0.101774] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.105189] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocations [ 0.105251] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.105291] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.105698] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. [ 0.106117] ASID allocator initialised with 65536 entries [ 0.106185] Serial: AMBA PL011 UART driver [ 0.459064] 9000000.pl011: ttyAMA0 at MMIO 0x9000000 (irq = 13, base_baud = 0) is a PL011 rev1 [ 0.459136] printk: console [ttyAMA0] enabled [ 0.594680] Modules: 26816 pages in range for non-PLT usage [ 0.594690] Modules: 518336 pages in range for PLT usage [ 0.694913] raid6: neonx8 gen() 6821 MB/s [ 0.766613] raid6: neonx4 gen() 7487 MB/s [ 0.839427] raid6: neonx2 gen() 6124 MB/s [ 0.912984] raid6: neonx1 gen() 4521 MB/s [ 0.989493] raid6: int64x8 gen() 4334 MB/s [ 1.062109] raid6: int64x4 gen() 4216 MB/s [ 1.131507] raid6: int64x2 gen() 3858 MB/s [ 1.201923] raid6: int64x1 gen() 3001 MB/s [ 1.203495] raid6: using algorithm neonx4 gen() 7487 MB/s [ 1.271302] raid6: .... xor() 5311 MB/s, rmw enabled [ 1.273374] raid6: using neon recovery algorithm [ 1.275124] iommu: Default domain type: Translated [ 1.276565] iommu: DMA domain TLB invalidation policy: strict mode [ 1.278623] SCSI subsystem initialized [ 1.279661] usbcore: registered new interface driver usbfs [ 1.280589] usbcore: registered new interface driver hub [ 1.281519] usbcore: registered new device driver usb [ 1.282393] pps_core: LinuxPPS API ver. 1 registered [ 1.283199] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.284791] PTP clock support registered [ 1.287493] vgaarb: loaded [ 1.289431] clocksource: Switched to clocksource arch_sys_counter [ 1.311664] NET: Registered PF_INET protocol family [ 1.312691] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 1.315563] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes, linear) [ 1.318903] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.321776] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 1.324500] TCP bind hash table entries: 8192 (order: 6, 262144 bytes, linear) [ 1.330172] TCP: Hash tables configured (established 8192 bind 8192) [ 1.332397] UDP hash table entries: 512 (order: 2, 16384 bytes, linear) [ 1.334857] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear) [ 1.336179] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.338081] RPC: Registered named UNIX socket transport module. [ 1.339126] RPC: Registered udp transport module. [ 1.339902] RPC: Registered tcp transport module. [ 1.340827] RPC: Registered tcp-with-tls transport module. [ 1.341791] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.343000] PCI: CLS 0 bytes, default 64 [ 1.345488] workingset: timestamp_bits=46 max_order=18 bucket_order=0 [ 1.347648] NFS: Registering the id_resolver key type [ 1.348691] Key type id_resolver registered [ 1.349409] Key type id_legacy registered [ 1.351370] Key type cifs.idmap registered [ 1.375031] xor: measuring software checksum speed [ 1.378874] 8regs : 6459 MB/sec [ 1.382212] 32regs : 5912 MB/sec [ 1.385682] arm64_neon : 5433 MB/sec [ 1.387281] xor: using function: 8regs (6459 MB/sec) [ 1.390872] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.394263] io scheduler mq-deadline registered [ 1.395769] io scheduler kyber registered [ 1.399179] pci-host-generic 4010000000.pcie: host bridge /pcie@10000000 ranges: [ 1.401936] pci-host-generic 4010000000.pcie: IO 0x003eff0000..0x003effffff -> 0x0000000000 [ 1.404833] pci-host-generic 4010000000.pcie: MEM 0x0010000000..0x003efeffff -> 0x0010000000 [ 1.408137] pci-host-generic 4010000000.pcie: MEM 0x8000000000..0xffffffffff -> 0x8000000000 [ 1.411163] pci-host-generic 4010000000.pcie: Memory resource size exceeds max for 32 bits [ 1.412750] pci-host-generic 4010000000.pcie: ECAM at [mem 0x4010000000-0x401fffffff] for [bus 00-ff] [ 1.414529] pci-host-generic 4010000000.pcie: PCI host bridge to bus 0000:00 [ 1.415721] pci_bus 0000:00: root bus resource [bus 00-ff] [ 1.416810] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] [ 1.417910] pci_bus 0000:00: root bus resource [mem 0x10000000-0x3efeffff] [ 1.419051] pci_bus 0000:00: root bus resource [mem 0x8000000000-0xffffffffff] [ 1.420406] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 [ 1.422248] pci 0000:00:01.0: [1af4:1000] type 00 class 0x020000 [ 1.423463] pci 0000:00:01.0: reg 0x10: [io 0x0000-0x001f] [ 1.425294] pci 0000:00:01.0: reg 0x14: [mem 0x00000000-0x00000fff] [ 1.426567] pci 0000:00:01.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref] [ 1.427797] pci 0000:00:01.0: reg 0x30: [mem 0x00000000-0x0003ffff pref] [ 1.429626] pci 0000:00:02.0: [1af4:1005] type 00 class 0x00ff00 [ 1.430860] pci 0000:00:02.0: reg 0x10: [io 0x0000-0x001f] [ 1.431853] pci 0000:00:02.0: reg 0x14: [mem 0x00000000-0x00000fff] [ 1.432996] pci 0000:00:02.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref] [ 1.436454] pci 0000:00:03.0: [1af4:1001] type 00 class 0x010000 [ 1.438760] pci 0000:00:03.0: reg 0x10: [io 0x0000-0x007f] [ 1.440665] pci 0000:00:03.0: reg 0x14: [mem 0x00000000-0x00000fff] [ 1.442935] pci 0000:00:03.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref] [ 1.445962] pci 0000:00:04.0: [1b36:000d] type 00 class 0x0c0330 [ 1.448156] pci 0000:00:04.0: reg 0x10: [mem 0x00000000-0x00003fff 64bit] [ 1.451255] pci 0000:00:05.0: [1af4:1003] type 00 class 0x078000 [ 1.453826] pci 0000:00:05.0: reg 0x10: [io 0x0000-0x003f] [ 1.455188] pci 0000:00:05.0: reg 0x14: [mem 0x00000000-0x00000fff] [ 1.456426] pci 0000:00:05.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref] [ 1.458407] pci 0000:00:06.0: [1af4:1050] type 00 class 0x038000 [ 1.459636] pci 0000:00:06.0: reg 0x14: [mem 0x00000000-0x00000fff] [ 1.460791] pci 0000:00:06.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref] [ 1.462923] pci 0000:00:01.0: BAR 6: assigned [mem 0x10000000-0x1003ffff pref] [ 1.464168] pci 0000:00:01.0: BAR 4: assigned [mem 0x8000000000-0x8000003fff 64bit pref] [ 1.465642] pci 0000:00:02.0: BAR 4: assigned [mem 0x8000004000-0x8000007fff 64bit pref] [ 1.467012] pci 0000:00:03.0: BAR 4: assigned [mem 0x8000008000-0x800000bfff 64bit pref] [ 1.468369] pci 0000:00:04.0: BAR 0: assigned [mem 0x800000c000-0x800000ffff 64bit] [ 1.469707] pci 0000:00:05.0: BAR 4: assigned [mem 0x8000010000-0x8000013fff 64bit pref] [ 1.476269] pci 0000:00:06.0: BAR 4: assigned [mem 0x8000014000-0x8000017fff 64bit pref] [ 1.478577] pci 0000:00:01.0: BAR 1: assigned [mem 0x10040000-0x10040fff] [ 1.481124] pci 0000:00:02.0: BAR 1: assigned [mem 0x10041000-0x10041fff] [ 1.483308] pci 0000:00:03.0: BAR 1: assigned [mem 0x10042000-0x10042fff] [ 1.485708] pci 0000:00:05.0: BAR 1: assigned [mem 0x10043000-0x10043fff] [ 1.487778] pci 0000:00:06.0: BAR 1: assigned [mem 0x10044000-0x10044fff] [ 1.490142] pci 0000:00:03.0: BAR 0: assigned [io 0x1000-0x107f] [ 1.492023] pci 0000:00:05.0: BAR 0: assigned [io 0x1080-0x10bf] [ 1.493986] pci 0000:00:01.0: BAR 0: assigned [io 0x10c0-0x10df] [ 1.495697] pci 0000:00:02.0: BAR 0: assigned [io 0x10e0-0x10ff] [ 1.496820] pci 0000:00:04.0: enabling device (0000 -> 0002) [ 1.501887] virtio-pci 0000:00:01.0: enabling device (0000 -> 0003) [ 1.507992] virtio-pci 0000:00:02.0: enabling device (0000 -> 0003) [ 1.516621] virtio-pci 0000:00:03.0: enabling device (0000 -> 0003) [ 1.522583] virtio-pci 0000:00:05.0: enabling device (0000 -> 0003) [ 1.530890] virtio-pci 0000:00:06.0: enabling device (0000 -> 0002) [ 1.673240] printk: console [hvc0] enabled [ 1.674321] [drm] pci: virtio-gpu-pci detected at 0000:00:06.0 [ 1.792330] [drm] features: -virgl +edid -resource_blob -host_visible [ 1.792336] [drm] features: -context_init [ 1.797758] [drm] number of scanouts: 1 [ 1.799464] [drm] number of cap sets: 0 [ 1.807692] [drm] Initialized virtio_gpu 0.1.0 0 for 0000:00:06.0 on minor 0 [ 1.821836] Console: switching to colour frame buffer device 160x50 [ 1.916431] virtio-pci 0000:00:06.0: [drm] fb0: virtio_gpudrmfb frame buffer device [ 1.957176] brd: module loaded [ 1.959691] virtio_blk virtio2: 4/0/0 default/read/poll queues [ 1.963903] virtio_blk virtio2: [vda] 714520 512-byte logical blocks (366 MB/349 MiB) [ 1.975917] xhci_hcd 0000:00:04.0: xHCI Host Controller [ 1.978643] xhci_hcd 0000:00:04.0: new USB bus registered, assigned bus number 1 [ 1.990049] xhci_hcd 0000:00:04.0: hcc params 0x00087001 hci version 0x100 quirks 0x0000000000000010 [ 1.995200] xhci_hcd 0000:00:04.0: xHCI Host Controller [ 1.997322] xhci_hcd 0000:00:04.0: new USB bus registered, assigned bus number 2 [ 2.000135] xhci_hcd 0000:00:04.0: Host supports USB 3.0 SuperSpeed [ 2.003443] hub 1-0:1.0: USB hub found [ 2.005257] hub 1-0:1.0: 4 ports detected [ 2.007313] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. [ 2.010689] hub 2-0:1.0: USB hub found [ 2.012262] hub 2-0:1.0: 4 ports detected [ 2.015005] rtc-pl031 9010000.pl031: registered as rtc0 [ 2.016994] rtc-pl031 9010000.pl031: setting system clock to 2024-06-22T05:05:32 UTC (1719032732) [ 2.020979] device-mapper: ioctl: 4.48.0-ioctl (2023-03-01) initialised: dm-devel@redhat.com [ 2.024694] usbcore: registered new interface driver usbhid [ 2.026843] usbhid: USB HID core driver [ 2.029246] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available [ 2.031457] u32 classifier [ 2.032116] input device check on [ 2.032946] Actions configured [ 2.035111] NET: Registered PF_INET6 protocol family [ 2.038151] Segment Routing with IPv6 [ 2.040553] In-situ OAM (IOAM) with IPv6 [ 2.042151] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 2.044589] NET: Registered PF_PACKET protocol family [ 2.046765] Bridge firewalling registered [ 2.048534] Key type dns_resolver registered [ 2.050613] NET: Registered PF_VSOCK protocol family [ 2.056087] registered taskstats version 1 [ 2.062562] Key type .fscrypt registered [ 2.064734] Key type fscrypt-provisioning registered [ 2.069681] Btrfs loaded, zoned=no, fsverity=no [ 2.072643] Key type encrypted registered [ 2.074941] printk: console [netcon0] enabled [ 2.077738] netconsole: network logging started [ 2.101633] IP-Config: Complete: [ 2.104374] device=eth0, hwaddr=52:54:00:12:34:0c, ipaddr=192.168.7.12, mask=255.255.255.0, gw=192.168.7.11 [ 2.108711] host=192.168.7.12, domain=, nis-domain=(none) [ 2.111635] bootserver=255.255.255.255, rootserver=255.255.255.255, rootpath= [ 2.111647] nameserver0=8.8.8.8 [ 2.117161] clk: Disabling unused clocks [ 2.120507] md: Waiting for all devices to be available before autodetect [ 2.123810] md: If you don't use raid, use raid=noautodetect [ 2.126588] md: Autodetecting RAID arrays. [ 2.128535] md: autorun ... [ 2.130085] md: ... autorun DONE. [ 2.161766] EXT4-fs (vda): mounted filesystem 4e787a9f-53fc-4d44-b687-d66a8312655c r/w with ordered data mode. Quota mode: disabled. [ 2.167340] VFS: Mounted root (ext4 filesystem) on device 253:0. [ 2.171955] devtmpfs: mounted [ 2.182561] Freeing unused kernel memory: 4544K [ 2.185493] Run /sbin/init as init process INIT: version 3.04 booting [ 2.274397] usb 1-1: new high-speed USB device number 2 using xhci_hcd [ 2.438084] 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 [ 2.445070] hid-generic 0003:0627:0001.0001: input: USB HID v0.01 Mouse [QEMU QEMU USB Tablet] on usb-0000:00:04.0-1/input0 Starting udev [ 2.581584] usb 1-2: new high-speed USB device number 3 using xhci_hcd [ 2.600853] udevd[111]: starting version 3.2.14 [ 2.630530] udevd[112]: starting eudev-3.2.14 [ 2.763297] 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 [ 2.829804] hid-generic 0003:0627:0001.0002: input: USB HID v1.11 Keyboard [QEMU QEMU USB Keyboard] on usb-0000:00:04.0-2/input0 [ 2.993626] EXT4-fs (vda): re-mounted 4e787a9f-53fc-4d44-b687-d66a8312655c 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) 5.0+snapshot-5d88faa0f35f0205c1475893d8589d1e6533dcc0 qemuarm64 /dev/hvc0 qemuarm64 login: