[ 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 [ 0.000290] Console: colour dummy device 80x30 [ 0.000912] console [tty1] enabled [ 0.000970] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000) [ 0.001015] pid_max: default: 32768 minimum: 301 [ 0.001373] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.001409] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.002344] CPU: Testing write buffer coherency: ok [ 0.002829] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.003495] Setting up static identity map for 0x100000 - 0x10003c [ 0.003662] rcu: Hierarchical SRCU implementation. [ 0.004474] smp: Bringing up secondary CPUs ... [ 0.005332] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.006256] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.007118] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.007239] smp: Brought up 1 node, 4 CPUs [ 0.007320] SMP: Total of 4 processors activated (153.60 BogoMIPS). [ 0.007344] CPU: All CPU(s) started in HYP mode. [ 0.007364] CPU: Virtualization extensions available. [ 0.008351] devtmpfs: initialized [ 0.021277] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4 [ 0.021553] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.021602] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.022209] pinctrl core: initialized pinctrl subsystem [ 0.023092] NET: Registered protocol family 16 [ 0.026038] DMA: preallocated 1024 KiB pool for atomic coherent allocations [ 0.031745] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.031782] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.032019] Serial: AMBA PL011 UART driver [ 0.034312] bcm2835-mbox 3f00b880.mailbox: mailbox enabled [ 0.069543] bcm2835-dma 3f007000.dma: DMA legacy API manager at (ptrval), dmachans=0x1 [ 0.071280] SCSI subsystem initialized [ 0.071523] usbcore: registered new interface driver usbfs [ 0.071599] usbcore: registered new interface driver hub [ 0.071712] usbcore: registered new device driver usb [ 0.090120] raspberrypi-firmware soc:firmware: Attached to firmware from 2019-08-15 12:08, variant start_x [ 0.100401] raspberrypi-firmware soc:firmware: Firmware hash is 0e6daa5106dd4164474616408e0dc24f997ffcf3 [ 0.111703] clocksource: Switched to clocksource arch_sys_counter [ 0.201005] VFS: Disk quotas dquot_6.6.0 [ 0.201116] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.201326] FS-Cache: Loaded [ 0.201553] CacheFiles: Loaded [ 0.211575] NET: Registered protocol family 2 [ 0.212386] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes) [ 0.212451] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.212582] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 0.212786] TCP: Hash tables configured (established 8192 bind 8192) [ 0.212940] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.213006] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.213335] NET: Registered protocol family 1 [ 0.213942] RPC: Registered named UNIX socket transport module. [ 0.213969] RPC: Registered udp transport module. [ 0.213991] RPC: Registered tcp transport module. [ 0.214012] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.215653] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available [ 0.218703] Initialise system trusted keyrings [ 0.218910] workingset: timestamp_bits=14 max_order=18 bucket_order=4 [ 0.228918] FS-Cache: Netfs 'nfs' registered for caching [ 0.229515] NFS: Registering the id_resolver key type [ 0.229565] Key type id_resolver registered [ 0.229587] Key type id_legacy registered [ 0.229619] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 0.231992] Key type asymmetric registered [ 0.232022] Asymmetric key parser 'x509' registered [ 0.232091] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.232271] io scheduler noop registered [ 0.232295] io scheduler deadline registered (default) [ 0.232501] io scheduler cfq registered [ 0.232525] io scheduler mq-deadline registered (default) [ 0.232550] io scheduler kyber registered [ 0.235739] bcm2708_fb soc:fb: FB found 1 display(s) [ 0.244715] Console: switching to colour frame buffer device 82x26 [ 0.251523] bcm2708_fb soc:fb: Registered framebuffer for display 0, size 656x416 [ 0.258295] bcm2835-rng 3f104000.rng: hwrng registered [ 0.260985] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB) [ 0.266294] vc-sm: Videocore shared memory driver [ 0.269050] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000 [ 0.284960] brd: module loaded [ 0.297621] loop: module loaded [ 0.300680] Loading iSCSI transport class v2.0-870. [ 0.303883] libphy: Fixed MDIO Bus: probed [ 0.306388] usbcore: registered new interface driver lan78xx [ 0.308845] usbcore: registered new interface driver smsc95xx [ 0.311196] dwc_otg: version 3.00a 10-AUG-2012 (platform bus) [ 0.341513] dwc_otg 3f980000.usb: base=(ptrval) [ 0.544153] Core Release: 2.80a [ 0.546529] Setting default values for core params [ 0.548971] Finished setting default values for core params [ 0.751718] Using Buffer DMA mode [ 0.754106] Periodic Transfer Interrupt Enhancement - disabled [ 0.756526] Multiprocessor Interrupt Enhancement - disabled [ 0.758892] OTG VER PARAM: 0, OTG VER FLAG: 0 [ 0.761233] Dedicated Tx FIFOs mode [ 0.763937] WARN::dwc_otg_hcd_init:1045: FIQ DMA bounce buffers: virt = b7904000 dma = 0xf7904000 len=9024 [ 0.768509] FIQ FSM acceleration enabled for : Non-periodic Split Transactions Periodic Split Transactions High-Speed Isochronous Endpoints Interrupt/Control Split Transaction hack enabled [ 0.779400] dwc_otg: Microframe scheduler enabled [ 0.779458] WARN::hcd_init_fiq:457: FIQ on core 1 [ 0.781682] WARN::hcd_init_fiq:458: FIQ ASM at 80654f4c length 36 [ 0.783896] WARN::hcd_init_fiq:497: MPHI regs_base at b8810000 [ 0.786151] dwc_otg 3f980000.usb: DWC OTG Controller [ 0.788413] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1 [ 0.790729] dwc_otg 3f980000.usb: irq 56, io mem 0x00000000 [ 0.793055] Init: Port Power? op_state=1 [ 0.795296] Init: Power Port (0) [ 0.797712] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 0.802246] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.804664] usb usb1: Product: DWC OTG Controller [ 0.807031] usb usb1: Manufacturer: Linux 4.19.66-v7+ dwc_otg_hcd [ 0.809453] usb usb1: SerialNumber: 3f980000.usb [ 0.812416] hub 1-0:1.0: USB hub found [ 0.814692] hub 1-0:1.0: 1 port detected [ 0.817458] dwc_otg: FIQ enabled [ 0.817464] dwc_otg: NAK holdoff enabled [ 0.817469] dwc_otg: FIQ split-transaction FSM enabled [ 0.817480] Module dwc_common_port init [ 0.817752] usbcore: registered new interface driver usb-storage [ 0.820206] mousedev: PS/2 mouse device common for all mice [ 0.823416] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer [ 0.826038] bcm2835-cpufreq: min=600000 max=1200000 [ 0.828867] sdhci: Secure Digital Host Controller Interface driver [ 0.831278] sdhci: Copyright(c) Pierre Ossman [ 0.834078] mmc-bcm2835 3f300000.mmcnr: could not get clk, deferring probe [ 0.836978] sdhost-bcm2835 3f202000.mmc: could not get clk, deferring probe [ 0.839649] sdhci-pltfm: SDHCI platform and OF driver helper [ 0.843754] ledtrig-cpu: registered to indicate activity on CPUs [ 0.846515] hidraw: raw HID events driver (C) Jiri Kosina [ 0.849273] usbcore: registered new interface driver usbhid [ 0.851920] usbhid: USB HID core driver [ 0.855230] vchiq: vchiq_init_state: slot_zero = (ptrval), is_master = 0 [ 0.859330] [vc_sm_connected_init]: start [ 0.868060] [vc_sm_connected_init]: end - returning 0 [ 0.871586] Initializing XFRM netlink socket [ 0.874033] NET: Registered protocol family 17 [ 0.876518] Key type dns_resolver registered [ 0.879344] Registering SWP/SWPB emulation handler [ 0.882452] registered taskstats version 1 [ 0.884849] Loading compiled-in X.509 certificates [ 0.894440] uart-pl011 3f201000.serial: cts_event_workaround enabled [ 0.896953] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 81, base_baud = 0) is a PL011 rev2 [ 0.903811] mmc-bcm2835 3f300000.mmcnr: mmc_debug:0 mmc_debug2:0 [ 0.906334] mmc-bcm2835 3f300000.mmcnr: DMA channel allocated [ 0.934920] sdhost: log_buf @ (ptrval) (f7907000) [ 0.974474] mmc1: queuing unknown CIS tuple 0x80 (2 bytes) [ 0.978427] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 0.982281] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 0.985256] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1) [ 0.988698] of_cfs_init [ 0.990930] of_cfs_init: OK [ 0.993560] Waiting for root device PARTUUID=fa416a60-02... [ 1.009205] mmc1: queuing unknown CIS tuple 0x80 (7 bytes) [ 1.041880] Indeed it is in host mode hprt0 = 00021501 [ 1.109629] mmc0: host does not support reading read-only switch, assuming write-enable [ 1.112146] random: fast init done [ 1.117161] mmc0: new high speed SDHC card at address 0001 [ 1.120665] mmcblk0: mmc0:0001 00000 29.8 GiB [ 1.125059] mmcblk0: p1 p2 [ 1.174394] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 1.178892] VFS: Mounted root (ext4 filesystem) readonly on device 179:2. [ 1.179723] mmc1: new high speed SDIO card at address 0001 [ 1.191666] devtmpfs: mounted [ 1.199342] Freeing unused kernel memory: 1024K [ 1.202080] Run /sbin/init as init process [ 1.251768] usb 1-1: new high-speed USB device number 2 using dwc_otg [ 1.254459] Indeed it is in host mode hprt0 = 00001101 [ 1.492090] usb 1-1: New USB device found, idVendor=0424, idProduct=9514, bcdDevice= 2.00 [ 1.497313] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.500809] hub 1-1:1.0: USB hub found [ 1.503682] hub 1-1:1.0: 5 ports detected [ 1.668562] systemd[1]: System time before build time, advancing clock. [ 1.807249] NET: Registered protocol family 10 [ 1.811265] Segment Routing with IPv6 [ 1.821764] usb 1-1.1: new high-speed USB device number 3 using dwc_otg [ 1.841981] random: systemd: uninitialized urandom read (16 bytes read) [ 1.847241] random: systemd: uninitialized urandom read (16 bytes read) [ 1.856222] 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) [ 1.864938] systemd[1]: Detected architecture arm. [ 1.883668] systemd[1]: Set hostname to . [ 1.942479] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read) [ 1.952371] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00, bcdDevice= 2.00 [ 1.958506] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.965142] smsc95xx v1.0.6 [ 2.055517] 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 [ 2.151789] usb 1-1.2: new full-speed USB device number 4 using dwc_otg [ 2.298570] usb 1-1.2: New USB device found, idVendor=2c99, idProduct=0002, bcdDevice= 1.30 [ 2.304321] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2.307303] usb 1-1.2: Product: Original Prusa i3 MK3 [ 2.310331] usb 1-1.2: Manufacturer: Prusa Research (prusa3d.com) [ 2.313360] usb 1-1.2: SerialNumber: CZPX1918X004XC61641 [ 2.421138] systemd[1]: Listening on Syslog Socket. [ 2.428673] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 2.439381] systemd[1]: Created slice System Slice. [ 2.449844] systemd[1]: Mounting Debug File System... [ 2.458306] systemd[1]: Created slice system-systemd\x2dfsck.slice. [ 2.466055] systemd[1]: Listening on Journal Socket (/dev/log). [ 2.473091] systemd[1]: Listening on fsck to fsckd communication Socket. [ 2.585760] i2c /dev entries driver [ 2.611850] usb 1-1.4: new high-speed USB device number 5 using dwc_otg [ 2.755571] usb 1-1.4: New USB device found, idVendor=05dc, idProduct=a83a, bcdDevice=11.00 [ 2.755587] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2.755596] usb 1-1.4: Product: USB Flash Drive [ 2.755605] usb 1-1.4: Manufacturer: Lexar [ 2.755613] usb 1-1.4: SerialNumber: AA47PVFI2CNDHF7M8S [ 2.763829] usb-storage 1-1.4:1.0: USB Mass Storage device detected [ 2.773069] scsi host0: usb-storage 1-1.4:1.0 [ 3.163804] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) [ 3.250874] systemd-journald[106]: Received request to flush runtime journal from PID 1 [ 3.323746] usbcore: registered new interface driver uas [ 3.640545] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned. [ 3.646562] bcm2835_vc_sm_cma_probe: Videocore shared memory driver [ 3.646579] [vc_sm_connected_init]: start [ 3.653264] [vc_sm_connected_init]: installed successfully [ 3.657239] media: Linux media interface: v0.10 [ 3.692374] videodev: Linux video capture interface: v2.00 [ 3.735745] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned. [ 3.767692] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned. [ 3.780366] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned. [ 3.801245] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 3.833795] bcm2835_audio soc:audio: card created with 8 channels [ 3.965971] cdc_acm 1-1.2:1.0: ttyACM0: USB ACM device [ 3.967044] usbcore: registered new interface driver cdc_acm [ 3.967058] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 4.004744] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 4.052029] scsi 0:0:0:0: Direct-Access Lexar USB Flash Drive 1100 PQ: 0 ANSI: 6 [ 4.054146] sd 0:0:0:0: [sda] 62517248 512-byte logical blocks: (32.0 GB/29.8 GiB) [ 4.055040] sd 0:0:0:0: [sda] Write Protect is off [ 4.055059] sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00 [ 4.055361] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 4.055908] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 4.066770] sda: sda1 [ 4.071751] sd 0:0:0:0: [sda] Attached SCSI removable disk [ 4.136492] brcmfmac: F1 signature read @0x18000000=0x1541a9a6 [ 4.152020] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1 [ 4.152319] usbcore: registered new interface driver brcmfmac [ 4.368749] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1 [ 4.368847] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available [ 4.369620] 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 [ 4.401652] bcm2835-codec bcm2835-codec: Device registered as /dev/video10 [ 4.401666] bcm2835-codec bcm2835-codec: Loaded V4L2 decode [ 4.419338] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 4.423003] bcm2835-codec bcm2835-codec: Device registered as /dev/video11 [ 4.423019] bcm2835-codec bcm2835-codec: Loaded V4L2 encode [ 4.432828] bcm2835-codec bcm2835-codec: Device registered as /dev/video12 [ 4.432842] bcm2835-codec bcm2835-codec: Loaded V4L2 isp [ 4.449615] bcm2835-v4l2: scene mode selected 0, was 0 [ 4.450040] bcm2835-v4l2: V4L2 device registered as video0 - stills mode > 1280x720 [ 4.463742] bcm2835-v4l2: Broadcom 2835 MMAL video capture ver 0.0.2 loaded. [ 5.064421] uart-pl011 3f201000.serial: no DMA platform data [ 5.712889] Adding 102396k swap on /var/swap. Priority:-2 extents:1 across:102396k SSFS [ 5.716750] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 5.716764] brcmfmac: power management disabled [ 6.173020] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup [ 6.173205] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 7.322866] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 9.638422] Bluetooth: Core ver 2.22 [ 9.638534] NET: Registered protocol family 31 [ 9.638538] Bluetooth: HCI device and connection manager initialized [ 9.639685] Bluetooth: HCI socket layer initialized [ 9.639700] Bluetooth: L2CAP socket layer initialized [ 9.639743] Bluetooth: SCO socket layer initialized [ 9.654474] Bluetooth: HCI UART driver ver 2.3 [ 9.654486] Bluetooth: HCI UART protocol H4 registered [ 9.654537] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 9.654672] Bluetooth: HCI UART protocol Broadcom registered [ 9.817095] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 9.817105] Bluetooth: BNEP filters: protocol multicast [ 9.817126] Bluetooth: BNEP socket layer initialized [ 22.979853] random: crng init done [ 22.979865] random: 7 urandom warning(s) missed due to ratelimiting