[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.19.97-v7l+ (dom@buildbot) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611)) #1294 SMP Thu Jan 30 13:21:14 GMT 2020
[    0.000000] CPU: ARMv7 Processor [410fd083] revision 3 (ARMv7), cr=30c5383d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] OF: fdt: Machine model: Raspberry Pi 4 Model B Rev 1.2
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] cma: Reserved 256 MiB at 0x000000001ec00000
[    0.000000] On node 0 totalpages: 1012736
[    0.000000]   DMA zone: 1728 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 196608 pages, LIFO batch:63
[    0.000000]   HighMem zone: 816128 pages, LIFO batch:63
[    0.000000] random: get_random_bytes called from start_kernel+0xc0/0x4e8 with crng_init=0
[    0.000000] percpu: Embedded 17 pages/cpu s36928 r8192 d24512 u69632
[    0.000000] pcpu-alloc: s36928 r8192 d24512 u69632 alloc=17*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1011008
[    0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 cma=64M cma=256M  smsc95xx.macaddr=DC:A6:32:6F:A3:07 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  console=ttyS0,115200 console=tty1 root=PARTUUID=738a4d67-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Memory: 3735564K/4050944K available (8192K kernel code, 687K rwdata, 2408K rodata, 2048K init, 850K bss, 53236K reserved, 262144K cma-reserved, 3264512K highmem)
[    0.000000] Virtual kernel memory layout:
                   vector  : 0xffff0000 - 0xffff1000   (   4 kB)
                   fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
                   vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)
                   lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)
                   pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
                   modules : 0xbf000000 - 0xbfe00000   (  14 MB)
                     .text : 0x(ptrval) - 0x(ptrval)   (10208 kB)
                     .init : 0x(ptrval) - 0x(ptrval)   (2048 kB)
                     .data : 0x(ptrval) - 0x(ptrval)   ( 688 kB)
                      .bss : 0x(ptrval) - 0x(ptrval)   ( 851 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] ftrace: allocating 28692 entries in 85 pages
[    0.000000] rcu: Hierarchical RCU implementation.
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] arch_timer: cp15 timer(s) running at 54.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xc743ce346, max_idle_ns: 440795203123 ns
[    0.000005] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps every 4398046511102ns
[    0.000022] Switching to timer-based delay loop, resolution 18ns
[    0.000248] Console: colour dummy device 80x30
[    0.000704] console [tty1] enabled
[    0.000759] Calibrating delay loop (skipped), value calculated using timer frequency.. 108.00 BogoMIPS (lpj=540000)
[    0.000795] pid_max: default: 32768 minimum: 301
[    0.001076] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001108] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001884] CPU: Testing write buffer coherency: ok
[    0.002304] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.002964] Setting up static identity map for 0x200000 - 0x20003c
[    0.003138] rcu: Hierarchical SRCU implementation.
[    0.004016] smp: Bringing up secondary CPUs ...
[    0.004841] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.005780] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[    0.006679] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[    0.006815] smp: Brought up 1 node, 4 CPUs
[    0.006882] SMP: Total of 4 processors activated (432.00 BogoMIPS).
[    0.006906] CPU: All CPU(s) started in HYP mode.
[    0.006927] CPU: Virtualization extensions available.
[    0.007735] devtmpfs: initialized
[    0.017959] VFP support v0.3: implementor 41 architecture 3 part 40 variant 8 rev 0
[    0.018191] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.018232] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.025742] pinctrl core: initialized pinctrl subsystem
[    0.026616] NET: Registered protocol family 16
[    0.029535] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[    0.030974] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.031004] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.031214] Serial: AMBA PL011 UART driver
[    0.034294] bcm2835-mbox fe00b880.mailbox: mailbox enabled
[    0.050027] raspberrypi-firmware soc:firmware: Attached to firmware from 2020-02-12 12:36, variant start
[    0.060042] raspberrypi-firmware soc:firmware: Firmware hash is c3c8dbdf147686fb0c3f32aece709d0653368810
[    0.103041] bcm2835-dma fe007000.dma: DMA legacy API manager at (ptrval), dmachans=0x1
[    0.106271] vgaarb: loaded
[    0.106643] SCSI subsystem initialized
[    0.106859] usbcore: registered new interface driver usbfs
[    0.106927] usbcore: registered new interface driver hub
[    0.107010] usbcore: registered new device driver usb
[    0.108239] clocksource: Switched to clocksource arch_sys_counter
[    0.186899] VFS: Disk quotas dquot_6.6.0
[    0.187005] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.187195] FS-Cache: Loaded
[    0.187388] CacheFiles: Loaded
[    0.187914] simple-framebuffer: probe of 0.framebuffer failed with error -12
[    0.196811] NET: Registered protocol family 2
[    0.197493] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes)
[    0.197539] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.197620] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.197705] TCP: Hash tables configured (established 8192 bind 8192)
[    0.197840] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.197884] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.198120] NET: Registered protocol family 1
[    0.198884] RPC: Registered named UNIX socket transport module.
[    0.198911] RPC: Registered udp transport module.
[    0.198933] RPC: Registered tcp transport module.
[    0.198955] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.198984] PCI: CLS 0 bytes, default 64
[    0.201880] Initialise system trusted keyrings
[    0.202060] workingset: timestamp_bits=14 max_order=20 bucket_order=6
[    0.211107] FS-Cache: Netfs 'nfs' registered for caching
[    0.211639] NFS: Registering the id_resolver key type
[    0.211684] Key type id_resolver registered
[    0.211706] Key type id_legacy registered
[    0.211737] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.214005] Key type asymmetric registered
[    0.214030] Asymmetric key parser 'x509' registered
[    0.214150] bounce: pool size: 64 pages
[    0.214205] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    0.214393] io scheduler noop registered
[    0.214417] io scheduler deadline registered (default)
[    0.214590] io scheduler cfq registered
[    0.214613] io scheduler mq-deadline registered (default)
[    0.214636] io scheduler kyber registered
[    0.246527] brcm-pcie fd500000.pcie: dmabounce: initialised - 32768 kB, threshold 0x00000000c0000000
[    0.246572] brcm-pcie fd500000.pcie: could not get clock
[    0.246647] brcm-pcie fd500000.pcie: host bridge /scb/pcie@7d500000 ranges:
[    0.246698] brcm-pcie fd500000.pcie:   MEM 0x600000000..0x603ffffff -> 0xf8000000
[    0.308269] brcm-pcie fd500000.pcie: link up, 5.0 Gbps x1 (!SSC)
[    0.308567] brcm-pcie fd500000.pcie: PCI host bridge to bus 0000:00
[    0.308598] pci_bus 0000:00: root bus resource [bus 00-01]
[    0.308628] pci_bus 0000:00: root bus resource [mem 0x600000000-0x603ffffff] (bus address [0xf8000000-0xfbffffff])
[    0.308691] pci 0000:00:00.0: [14e4:2711] type 01 class 0x060400
[    0.308829] pci 0000:00:00.0: PME# supported from D0 D3hot
[    0.311546] PCI: bus0: Fast back to back transfers disabled
[    0.311577] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    0.311800] pci 0000:01:00.0: [1106:3483] type 00 class 0x0c0330
[    0.311925] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.312241] pci 0000:01:00.0: PME# supported from D0 D3cold
'sforshee: 00b28ddf47aef9cea7'
[    3.468303] [drm] No displays found. Consider forcing hotplug if HDMI is attached
[    3.468410] vc4-drm soc:gpu: bound fe600000.firmwarekms (ops vc4_fkms_ops [vc4])
[    3.469051] [drm] Initialized vc4 0.0.0 20140616 for soc:gpu on minor 1
[    3.469065] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    3.469077] [drm] No driver support for vblank timestamp query.
[    3.469090] [drm] Setting vblank_disable_immediate to false because get_vblank_timestamp == NULL
[    3.491105] brcmfmac: F1 signature read @0x18000000=0x15264345
[    3.504478] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[    3.504841] usbcore: registered new interface driver brcmfmac
[    3.738568] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[    3.751850] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Mar  2 2020 23:30:41 version 7.45.202 (r724630 CY) FWID 01-72f6ece2
[    5.419248] random: crng init done
[    5.419263] random: 7 urandom warning(s) missed due to ratelimiting
[    5.434523] uart-pl011 fe201000.serial: no DMA platform data
[    5.532771] 8021q: 802.1Q VLAN Support v1.8
[    5.561036] Bluetooth: Core ver 2.22
[    5.561078] NET: Registered protocol family 31
[    5.561082] Bluetooth: HCI device and connection manager initialized
[    5.561093] Bluetooth: HCI socket layer initialized
[    5.561103] Bluetooth: L2CAP socket layer initialized
[    5.561125] Bluetooth: SCO socket layer initialized
[    5.583353] Bluetooth: HCI UART driver ver 2.3
[    5.583363] Bluetooth: HCI UART protocol H4 registered
[    5.583428] Bluetooth: HCI UART protocol Three-wire (H5) registered
[    5.585569] Bluetooth: HCI UART protocol Broadcom registered
[    5.604163] Adding 102396k swap on /var/swap.  Priority:-2 extents:1 across:102396k SSFS
[    5.806392] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    5.806398] Bluetooth: BNEP filters: protocol multicast
[    5.806408] Bluetooth: BNEP socket layer initialized
[    5.915722] bcmgenet: Skipping UMAC reset
[    6.008585] bcmgenet fd580000.genet: configuring instance for external RGMII (no delay)
[    6.008817] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    7.048498] bcmgenet fd580000.genet eth0: Link is Down
[   10.168543] bcmgenet fd580000.genet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[   10.168582] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   83.556796] usb 1-1.3: new high-speed USB device number 3 using xhci_hcd
[   83.687098] usb 1-1.3: New USB device found, idVendor=734c, idProduct=5521, bcdDevice= 0.01
[   83.687114] usb 1-1.3: New USB device strings: Mfr=0, Product=0, SerialNumber=0