[ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.19.66-v7+ (dom@buildbot) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611)) #1253 SMP Thu Aug 15 11:49:46 BST 2019 [ 0.000000] CPU: ARMv7 Processor [410fd034] revision 4 (ARMv7), cr=10c5383d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] OF: fdt: Machine model: Raspberry Pi 3 Model B Rev 1.2 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] cma: Reserved 8 MiB at 0x37800000 [ 0.000000] On node 0 totalpages: 229376 [ 0.000000] Normal zone: 2016 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 229376 pages, LIFO batch:63 [ 0.000000] random: get_random_bytes called from start_kernel+0xac/0x4b4 with crng_init=0 [ 0.000000] percpu: Embedded 17 pages/cpu s39488 r8192 d21952 u69632 [ 0.000000] pcpu-alloc: s39488 r8192 d21952 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: 227360 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=PARTUUID=fa416a60-02 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: 886308K/917504K available (8192K kernel code, 629K rwdata, 2176K rodata, 1024K init, 821K bss, 23004K reserved, 8192K cma-reserved) [ 0.000000] Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) fixmap : 0xffc00000 - 0xfff00000 (3072 kB) vmalloc : 0xb8800000 - 0xff800000 (1136 MB) lowmem : 0x80000000 - 0xb8000000 ( 896 MB) modules : 0x7f000000 - 0x80000000 ( 16 MB) .text : 0x(ptrval) - 0x(ptrval) (9184 kB) .init : 0x(ptrval) - 0x(ptrval) (1024 kB) .data : 0x(ptrval) - 0x(ptrval) ( 630 kB) .bss : 0x(ptrval) - 0x(ptrval) ( 822 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] ftrace: allocating 26394 entries in 78 pages [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] arch_timer: cp15 timer(s) running at 19.20MHz (phys). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns [ 0.000007] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns [ 0.000023] Switching to timer-based delay loop, resolution 52ns [ 0.000291] Console: colour dummy device 80x30 [ 0.000913] console [tty1] enabled [ 0.000971] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000) [ 0.001016] pid_max: default: 32768 minimum: 301 [ 0.001372] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.001409] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.002340] CPU: Testing write buffer coherency: ok [ 0.002821] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.003490] Setting up static identity map for 0x100000 - 0x10003c [ 0.003655] rcu: Hierarchical SRCU implementation. [ 0.004468] smp: Bringing up secondary CPUs ... [ 0.005325] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.006250] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.007113] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.007233] smp: Brought up 1 node, 4 CPUs [ 0.007314] SMP: Total of 4 processors activated (153.60 BogoMIPS). [ 0.007338] CPU: All CPU(s) started in HYP mode. [ 0.007358] CPU: Virtualization extensions available. [ 0.008343] devtmpfs: initialized [ 0.021263] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4 [ 0.021540] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.021588] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.022194] pinctrl core: initialized pinctrl subsystem [ 0.023075] NET: Registered protocol family 16 [ 0.026017] DMA: preallocated 1024 KiB pool for atomic coherent allocations [ 0.031724] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.031760] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.031983] Serial: AMBA PL011 UART driver [ 0.034279] bcm2835-mbox 3f00b880.mailbox: mailbox enabled [ 0.069509] bcm2835-dma 3f007000.dma: DMA legacy API manager at (ptrval), dmachans=0x1 [ 0.071244] SCSI subsystem initialized [ 0.071488] usbcore: registered new interface driver usbfs [ 0.071564] usbcore: registered new interface driver hub [ 0.071678] usbcore: registered new device driver usb [ 0.090126] raspberrypi-firmware soc:firmware: Attached to firmware from 2019-08-15 12:08, variant start_x [ 0.100407] raspberrypi-firmware soc:firmware: Firmware hash is 0e6daa5106dd4164474616408e0dc24f997ffcf3 [ 0.111711] clocksource: Switched to clocksource arch_sys_counter [ 0.200915] VFS: Disk quotas dquot_6.6.0 [ 0.201026] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.201236] FS-Cache: Loaded [ 0.201463] CacheFiles: Loaded [ 0.211479] NET: Registered protocol family 2 [ 0.212293] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes) [ 0.212358] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.212489] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 0.212694] TCP: Hash tables configured (established 8192 bind 8192) [ 0.212847] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.212914] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.213244] NET: Registered protocol family 1 [ 0.213848] RPC: Registered named UNIX socket transport module. [ 0.213875] RPC: Registered udp transport module. [ 0.213898] RPC: Registered tcp transport module. [ 0.213919] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.215562] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available [ 0.218605] Initialise system trusted keyrings [ 0.218816] workingset: timestamp_bits=14 max_order=18 bucket_order=4 [ 0.228825] FS-Cache: Netfs 'nfs' registered for caching [ 0.229417] NFS: Registering the id_resolver key type [ 0.229463] Key type id_resolver registered [ 0.229486] Key type id_legacy registered [ 0.229518] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 0.231886] Key type asymmetric registered [ 0.231915] Asymmetric key parser 'x509' registered [ 0.231985] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.232166] io scheduler noop registered [ 0.232191] io scheduler deadline registered (default) [ 0.232395] io scheduler cfq registered [ 0.232419] io scheduler mq-deadline registered (default) [ 0.232443] io scheduler kyber registered [ 0.235629] bcm2708_fb soc:fb: FB found 1 display(s) [ 0.244602] Console: switching to colour frame buffer device 82x26 [ 0.251413] bcm2708_fb soc:fb: Registered framebuffer for display 0, size 656x416 [ 0.258206] bcm2835-rng 3f104000.rng: hwrng registered [ 0.260896] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB) [ 0.266218] vc-sm: Videocore shared memory driver [ 0.268973] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000 [ 0.284887] brd: module loaded [ 0.297555] loop: module loaded [ 0.300610] Loading iSCSI transport class v2.0-870. [ 0.303817] libphy: Fixed MDIO Bus: probed [ 0.306324] usbcore: registered new interface driver lan78xx [ 0.308783] usbcore: registered new interface driver smsc95xx [ 0.311137] dwc_otg: version 3.00a 10-AUG-2012 (platform bus) [ 0.341457] dwc_otg 3f980000.usb: base=(ptrval) [ 0.544099] Core Release: 2.80a [ 0.546477] Setting default values for core params [ 0.548920] Finished setting default values for core params [ 0.751656] Using Buffer DMA mode [ 0.754062] Periodic Transfer Interrupt Enhancement - disabled [ 0.756489] Multiprocessor Interrupt Enhancement - disabled [ 0.758859] OTG VER PARAM: 0, OTG VER FLAG: 0 [ 0.761201] Dedicated Tx FIFOs mode [ 0.763912] WARN::dwc_otg_hcd_init:1045: FIQ DMA bounce buffers: virt = b7904000 dma = 0xf7904000 len=9024 [ 0.768487] FIQ FSM acceleration enabled for : Non-periodic Split Transactions Periodic Split Transactions High-Speed Isochronous Endpoints Interrupt/Control Split Transaction hack enabled [ 0.779392] dwc_otg: Microframe scheduler enabled [ 0.779450] WARN::hcd_init_fiq:457: FIQ on core 1 [ 0.781678] WARN::hcd_init_fiq:458: FIQ ASM at 80654f4c length 36 [ 0.783891] WARN::hcd_init_fiq:497: MPHI regs_base at b8810000 [ 0.786149] dwc_otg 3f980000.usb: DWC OTG Controller [ 0.788411] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1 [ 0.790732] dwc_otg 3f980000.usb: irq 56, io mem 0x00000000 [ 0.793057] Init: Port Power? op_state=1 [ 0.795298] Init: Power Port (0) [ 0.797714] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 0.802251] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.804665] usb usb1: Product: DWC OTG Controller [ 0.807035] usb usb1: Manufacturer: Linux 4.19.66-v7+ dwc_otg_hcd [ 0.809455] usb usb1: SerialNumber: 3f980000.usb [ 0.812419] hub 1-0:1.0: USB hub found [ 0.814690] hub 1-0:1.0: 1 port detected [ 0.817451] dwc_otg: FIQ enabled [ 0.817457] dwc_otg: NAK holdoff enabled [ 0.817463] dwc_otg: FIQ split-transaction FSM enabled [ 0.817475] Module dwc_common_port init [ 0.817742] usbcore: registered new interface driver usb-storage [ 0.820194] mousedev: PS/2 mouse device common for all mice [ 0.823402] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer [ 0.826028] bcm2835-cpufreq: min=600000 max=1200000 [ 0.828852] sdhci: Secure Digital Host Controller Interface driver [ 0.831261] sdhci: Copyright(c) Pierre Ossman [ 0.834060] mmc-bcm2835 3f300000.mmcnr: could not get clk, deferring probe [ 0.836968] sdhost-bcm2835 3f202000.mmc: could not get clk, deferring probe [ 0.839645] sdhci-pltfm: SDHCI platform and OF driver helper [ 0.843750] ledtrig-cpu: registered to indicate activity on CPUs [ 0.846520] hidraw: raw HID events driver (C) Jiri Kosina [ 0.849287] usbcore: registered new interface driver usbhid [ 0.851938] usbhid: USB HID core driver [ 0.855252] vchiq: vchiq_init_state: slot_zero = (ptrval), is_master = 0 [ 0.859380] [vc_sm_connected_init]: start [ 0.868077] [vc_sm_connected_init]: end - returning 0 [ 0.871629] Initializing XFRM netlink socket [ 0.874090] NET: Registered protocol family 17 [ 0.876594] Key type dns_resolver registered [ 0.879434] Registering SWP/SWPB emulation handler [ 0.882557] registered taskstats version 1 [ 0.884964] Loading compiled-in X.509 certificates [ 0.894565] uart-pl011 3f201000.serial: cts_event_workaround enabled [ 0.897090] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 81, base_baud = 0) is a PL011 rev2 [ 0.903964] mmc-bcm2835 3f300000.mmcnr: mmc_debug:0 mmc_debug2:0 [ 0.906500] mmc-bcm2835 3f300000.mmcnr: DMA channel allocated [ 0.935061] sdhost: log_buf @ (ptrval) (f7907000) [ 0.973637] mmc1: queuing unknown CIS tuple 0x80 (2 bytes) [ 0.977598] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 0.981455] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 0.983696] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1) [ 0.987153] of_cfs_init [ 0.989400] of_cfs_init: OK [ 0.992034] Waiting for root device PARTUUID=fa416a60-02... [ 1.008294] mmc1: queuing unknown CIS tuple 0x80 (7 bytes) [ 1.031858] Indeed it is in host mode hprt0 = 00021501 [ 1.101174] mmc0: host does not support reading read-only switch, assuming write-enable [ 1.105376] random: fast init done [ 1.108721] mmc0: new high speed SDHC card at address 0001 [ 1.112239] mmcblk0: mmc0:0001 00000 29.8 GiB [ 1.116663] mmcblk0: p1 p2 [ 1.144500] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 1.149010] VFS: Mounted root (ext4 filesystem) readonly on device 179:2. [ 1.159385] devtmpfs: mounted [ 1.167102] Freeing unused kernel memory: 1024K [ 1.178559] mmc1: new high speed SDIO card at address 0001 [ 1.192133] Run /sbin/init as init process [ 1.251777] usb 1-1: new high-speed USB device number 2 using dwc_otg [ 1.254471] Indeed it is in host mode hprt0 = 00001101 [ 1.492077] usb 1-1: New USB device found, idVendor=0424, idProduct=9514, bcdDevice= 2.00 [ 1.497366] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.500891] hub 1-1:1.0: USB hub found [ 1.503816] hub 1-1:1.0: 5 ports detected [ 1.648498] systemd[1]: System time before build time, advancing clock. [ 1.786502] NET: Registered protocol family 10 [ 1.790543] Segment Routing with IPv6 [ 1.820771] random: systemd: uninitialized urandom read (16 bytes read) [ 1.821759] usb 1-1.1: new high-speed USB device number 3 using dwc_otg [ 1.827077] random: systemd: uninitialized urandom read (16 bytes read) [ 1.836082] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 1.845185] systemd[1]: Detected architecture arm. [ 1.866207] systemd[1]: Set hostname to . [ 1.917520] random: systemd-cryptse: uninitialized urandom read (16 bytes read) [ 1.952270] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00, bcdDevice= 2.00 [ 1.957864] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.963406] smsc95xx v1.0.6 [ 2.065989] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-3f980000.usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:0b:d5:64 [ 2.171772] usb 1-1.2: new full-speed USB device number 4 using dwc_otg [ 2.318577] usb 1-1.2: New USB device found, idVendor=2c99, idProduct=0002, bcdDevice= 1.30 [ 2.324571] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2.327679] usb 1-1.2: Product: Original Prusa i3 MK3 [ 2.330709] usb 1-1.2: Manufacturer: Prusa Research (prusa3d.com) [ 2.333741] usb 1-1.2: SerialNumber: CZPX1918X004XC61641 [ 2.404449] systemd[1]: Created slice System Slice. [ 2.411847] systemd[1]: Listening on Syslog Socket. [ 2.440447] systemd[1]: Mounting RPC Pipe File System... [ 2.447813] systemd[1]: Listening on udev Control Socket. [ 2.455918] systemd[1]: Created slice system-getty.slice. [ 2.462819] systemd[1]: Listening on Journal Socket (/dev/log). [ 2.470444] systemd[1]: Created slice system-systemd\x2dfsck.slice. [ 2.560359] i2c /dev entries driver [ 2.641815] usb 1-1.4: new high-speed USB device number 5 using dwc_otg [ 2.777369] usb 1-1.4: New USB device found, idVendor=05dc, idProduct=a83a, bcdDevice=11.00 [ 2.777387] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2.777396] usb 1-1.4: Product: USB Flash Drive [ 2.777406] usb 1-1.4: Manufacturer: Lexar [ 2.777415] usb 1-1.4: SerialNumber: AA47PVFI2CNDHF7M8S [ 2.778827] usb-storage 1-1.4:1.0: USB Mass Storage device detected [ 2.780657] scsi host0: usb-storage 1-1.4:1.0 [ 3.112351] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) [ 3.217905] systemd-journald[102]: Received request to flush runtime journal from PID 1 [ 3.279755] usbcore: registered new interface driver uas [ 3.566603] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned. [ 3.570144] bcm2835_vc_sm_cma_probe: Videocore shared memory driver [ 3.570160] [vc_sm_connected_init]: start [ 3.580472] [vc_sm_connected_init]: installed successfully [ 3.594295] media: Linux media interface: v0.10 [ 3.657449] videodev: Linux video capture interface: v2.00 [ 3.715812] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned. [ 3.716402] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned. [ 3.726402] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned. [ 3.748237] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned. [ 3.771673] bcm2835-codec bcm2835-codec: Device registered as /dev/video10 [ 3.771689] bcm2835-codec bcm2835-codec: Loaded V4L2 decode [ 3.779525] bcm2835-codec bcm2835-codec: Device registered as /dev/video11 [ 3.779543] bcm2835-codec bcm2835-codec: Loaded V4L2 encode [ 3.795714] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 3.846490] bcm2835_audio soc:audio: card created with 8 channels [ 3.850070] cdc_acm 1-1.2:1.0: ttyACM0: USB ACM device [ 3.855641] usbcore: registered new interface driver cdc_acm [ 3.855657] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 3.885380] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 3.951887] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 4.020426] brcmfmac: F1 signature read @0x18000000=0x1541a9a6 [ 4.043094] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1 [ 4.043399] usbcore: registered new interface driver brcmfmac [ 4.050306] scsi 0:0:0:0: Direct-Access Lexar USB Flash Drive 1100 PQ: 0 ANSI: 6 [ 4.053494] sd 0:0:0:0: [sda] 62517248 512-byte logical blocks: (32.0 GB/29.8 GiB) [ 4.054309] sd 0:0:0:0: [sda] Write Protect is off [ 4.054326] sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00 [ 4.058920] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 4.065919] sda: sda1 [ 4.072153] sd 0:0:0:0: [sda] Attached SCSI removable disk [ 4.297816] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1 [ 4.297926] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available [ 4.298721] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM43430/1 wl0: Oct 23 2017 03:55:53 version 7.45.98.38 (r674442 CY) FWID 01-e58d219f [ 4.400356] bcm2835-codec bcm2835-codec: Device registered as /dev/video12 [ 4.400372] bcm2835-codec bcm2835-codec: Loaded V4L2 isp [ 4.435402] bcm2835-v4l2: scene mode selected 0, was 0 [ 4.437030] bcm2835-v4l2: V4L2 device registered as video0 - stills mode > 1280x720 [ 4.442336] bcm2835-v4l2: Broadcom 2835 MMAL video capture ver 0.0.2 loaded. [ 4.451958] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 5.035997] uart-pl011 3f201000.serial: no DMA platform data [ 5.326198] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 5.326213] brcmfmac: power management disabled [ 5.351620] Adding 102396k swap on /var/swap. Priority:-2 extents:1 across:102396k SSFS [ 5.823172] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup [ 5.823539] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 6.921008] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 9.561933] Bluetooth: Core ver 2.22 [ 9.561990] NET: Registered protocol family 31 [ 9.561994] Bluetooth: HCI device and connection manager initialized [ 9.562010] Bluetooth: HCI socket layer initialized [ 9.562019] Bluetooth: L2CAP socket layer initialized [ 9.562041] Bluetooth: SCO socket layer initialized [ 9.578991] Bluetooth: HCI UART driver ver 2.3 [ 9.579002] Bluetooth: HCI UART protocol H4 registered [ 9.579059] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 9.579187] Bluetooth: HCI UART protocol Broadcom registered [ 9.746184] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 9.746196] Bluetooth: BNEP filters: protocol multicast [ 9.746221] Bluetooth: BNEP socket layer initialized [ 31.601301] random: crng init done [ 31.601314] random: 7 urandom warning(s) missed due to ratelimiting