[ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.10.17-v7+ (dom@buildbot) (arm-linux-gnueabihf-gcc-8 (Ubuntu/Linaro 8.4.0-3ubuntu1) 8.4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #1403 SMP Mon Feb 22 11:29:51 GMT 2021 [ 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 Plus Rev 1.3 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] Reserved memory: created CMA memory pool at 0x37400000, size 64 MiB [ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000000000-0x000000003b3fffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000000000-0x000000003b3fffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000003b3fffff] [ 0.000000] On node 0 totalpages: 242688 [ 0.000000] DMA zone: 2133 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 242688 pages, LIFO batch:63 [ 0.000000] percpu: Embedded 20 pages/cpu s50700 r8192 d23028 u81920 [ 0.000000] pcpu-alloc: s50700 r8192 d23028 u81920 alloc=20*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 240555 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 console=ttyS0,115200 console=tty1 root=PARTUUID=6f93f00c-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles [ 0.000000] Kernel parameter elevator= does not have any effect anymore. Please use sysfs to set IO scheduler for individual devices. [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 879832K/970752K available (9216K kernel code, 1311K rwdata, 2940K rodata, 1024K init, 860K bss, 25384K reserved, 65536K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] ftrace: allocating 31910 entries in 63 pages [ 0.000000] ftrace: allocated 63 pages with 6 groups [ 0.000000] rcu: Hierarchical RCU implementation. [ 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 10 jiffies. [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] random: get_random_bytes called from start_kernel+0x3ac/0x580 with crng_init=0 [ 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 [ 0.000008] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns [ 0.000021] Switching to timer-based delay loop, resolution 52ns [ 0.000307] Console: colour dummy device 80x30 [ 0.000380] printk: console [tty1] enabled [ 0.000432] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000) [ 0.000460] pid_max: default: 32768 minimum: 301 [ 0.000676] LSM: Security Framework initializing [ 0.000914] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.000938] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.002528] Disabling memory control group subsystem [ 0.002646] CPU: Testing write buffer coherency: ok [ 0.003145] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.004373] Setting up static identity map for 0x100000 - 0x10003c [ 0.004559] rcu: Hierarchical SRCU implementation. [ 0.005481] smp: Bringing up secondary CPUs ... [ 0.006665] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.007969] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.009196] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.009354] smp: Brought up 1 node, 4 CPUs [ 0.009376] SMP: Total of 4 processors activated (153.60 BogoMIPS). [ 0.009388] CPU: All CPU(s) started in HYP mode. [ 0.009399] CPU: Virtualization extensions available. [ 0.010497] devtmpfs: initialized [ 0.028464] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4 [ 0.028719] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.028749] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.031970] pinctrl core: initialized pinctrl subsystem [ 0.033142] NET: Registered protocol family 16 [ 0.037589] DMA: preallocated 1024 KiB pool for atomic coherent allocations [ 0.043335] audit: initializing netlink subsys (disabled) [ 0.043656] audit: type=2000 audit(0.040:1): state=initialized audit_enabled=0 res=1 [ 0.044255] thermal_sys: Registered thermal governor 'step_wise' [ 0.045419] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.045434] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.045721] Serial: AMBA PL011 UART driver [ 0.066570] bcm2835-mbox 3f00b880.mailbox: mailbox enabled [ 0.080115] raspberrypi-firmware soc:firmware: Attached to firmware from 2021-02-25T12:12:09, variant start [ 0.090126] raspberrypi-firmware soc:firmware: Firmware hash is 564e5f9b852b23a330b1764bcf0b2d022a20afd0 [ 0.139374] bcm2835-dma 3f007000.dma: DMA legacy API manager, dmachans=0x1 [ 0.141907] SCSI subsystem initialized [ 0.142181] usbcore: registered new interface driver usbfs [ 0.142246] usbcore: registered new interface driver hub [ 0.142317] usbcore: registered new device driver usb [ 0.144519] clocksource: Switched to clocksource arch_sys_counter [ 1.922354] VFS: Disk quotas dquot_6.6.0 [ 1.922475] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.922680] FS-Cache: Loaded [ 1.922969] CacheFiles: Loaded [ 1.934144] NET: Registered protocol family 2 [ 1.935185] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear) [ 1.935258] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 1.935467] TCP bind hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 1.935659] TCP: Hash tables configured (established 8192 bind 8192) [ 1.935837] UDP hash table entries: 512 (order: 2, 16384 bytes, linear) [ 1.935894] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear) [ 1.936382] NET: Registered protocol family 1 [ 1.937156] RPC: Registered named UNIX socket transport module. [ 1.937169] RPC: Registered udp transport module. [ 1.937181] RPC: Registered tcp transport module. [ 1.937193] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.939067] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available [ 1.942859] Initialise system trusted keyrings [ 1.943117] workingset: timestamp_bits=14 max_order=18 bucket_order=4 [ 1.952682] zbud: loaded [ 1.954804] FS-Cache: Netfs 'nfs' registered for caching [ 1.955689] NFS: Registering the id_resolver key type [ 1.955745] Key type id_resolver registered [ 1.955758] Key type id_legacy registered [ 1.955926] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 1.957097] Key type asymmetric registered [ 1.957112] Asymmetric key parser 'x509' registered [ 1.957167] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 1.957182] io scheduler mq-deadline registered [ 1.957195] io scheduler kyber registered [ 1.960864] bcm2708_fb soc:fb: FB found 1 display(s) [ 1.968306] Console: switching to colour frame buffer device 82x26 [ 1.973191] bcm2708_fb soc:fb: Registered framebuffer for display 0, size 656x416 [ 1.978871] bcm2835-rng 3f104000.rng: hwrng registered [ 1.979340] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB) [ 1.980202] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000 [ 1.992399] brd: module loaded [ 2.004606] loop: module loaded [ 2.006195] Loading iSCSI transport class v2.0-870. [ 2.007872] libphy: Fixed MDIO Bus: probed [ 2.008164] usbcore: registered new interface driver lan78xx [ 2.008232] usbcore: registered new interface driver smsc95xx [ 2.008256] dwc_otg: version 3.00a 10-AUG-2012 (platform bus) [ 2.736553] Core Release: 2.80a [ 2.736569] Setting default values for core params [ 2.736603] Finished setting default values for core params [ 2.936993] Using Buffer DMA mode [ 2.937007] Periodic Transfer Interrupt Enhancement - disabled [ 2.937019] Multiprocessor Interrupt Enhancement - disabled [ 2.937032] OTG VER PARAM: 0, OTG VER FLAG: 0 [ 2.937060] Dedicated Tx FIFOs mode [ 2.937691] WARN::dwc_otg_hcd_init:1074: FIQ DMA bounce buffers: virt = b7514000 dma = 0xf7514000 len=9024 [ 2.937725] FIQ FSM acceleration enabled for : Non-periodic Split Transactions Periodic Split Transactions High-Speed Isochronous Endpoints Interrupt/Control Split Transaction hack enabled [ 2.937739] dwc_otg: Microframe scheduler enabled [ 2.937812] WARN::hcd_init_fiq:457: FIQ on core 1 [ 2.937828] WARN::hcd_init_fiq:458: FIQ ASM at 807be568 length 36 [ 2.937846] WARN::hcd_init_fiq:497: MPHI regs_base at bb810000 [ 2.937870] dwc_otg 3f980000.usb: DWC OTG Controller [ 2.937908] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1 [ 2.937957] dwc_otg 3f980000.usb: irq 89, io mem 0x00000000 [ 2.938011] Init: Port Power? op_state=1 [ 2.938024] Init: Power Port (0) [ 2.938399] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10 [ 2.938417] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.938432] usb usb1: Product: DWC OTG Controller [ 2.938448] usb usb1: Manufacturer: Linux 5.10.17-v7+ dwc_otg_hcd [ 2.938462] usb usb1: SerialNumber: 3f980000.usb [ 2.939214] hub 1-0:1.0: USB hub found [ 2.939281] hub 1-0:1.0: 1 port detected [ 2.940365] dwc_otg: FIQ enabled [ 2.940378] dwc_otg: NAK holdoff enabled [ 2.940390] dwc_otg: FIQ split-transaction FSM enabled [ 2.940408] Module dwc_common_port init [ 2.940736] usbcore: registered new interface driver usb-storage [ 2.940945] mousedev: PS/2 mouse device common for all mice [ 2.942159] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer [ 2.945184] sdhci: Secure Digital Host Controller Interface driver [ 2.945198] sdhci: Copyright(c) Pierre Ossman [ 2.945828] mmc-bcm2835 3f300000.mmcnr: could not get clk, deferring probe [ 2.946558] sdhost-bcm2835 3f202000.mmc: could not get clk, deferring probe [ 2.946813] sdhci-pltfm: SDHCI platform and OF driver helper [ 2.948707] ledtrig-cpu: registered to indicate activity on CPUs [ 2.949130] hid: raw HID events driver (C) Jiri Kosina [ 2.949294] usbcore: registered new interface driver usbhid [ 2.949306] usbhid: USB HID core driver [ 2.954308] Initializing XFRM netlink socket [ 2.954355] NET: Registered protocol family 17 [ 2.954661] Key type dns_resolver registered [ 2.955470] Registering SWP/SWPB emulation handler [ 2.955621] registered taskstats version 1 [ 2.955652] Loading compiled-in X.509 certificates [ 2.956525] Key type ._fscrypt registered [ 2.956539] Key type .fscrypt registered [ 2.956552] Key type fscrypt-provisioning registered [ 2.968078] uart-pl011 3f201000.serial: cts_event_workaround enabled [ 2.968183] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 114, base_baud = 0) is a PL011 rev2 [ 2.970554] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains driver [ 2.972247] mmc-bcm2835 3f300000.mmcnr: mmc_debug:0 mmc_debug2:0 [ 2.972263] mmc-bcm2835 3f300000.mmcnr: DMA channel allocated [ 2.998816] sdhost: log_buf @ (ptrval) (f7513000) [ 3.037099] mmc1: queuing unknown CIS tuple 0x80 (2 bytes) [ 3.038761] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 3.040436] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 3.043413] mmc1: queuing unknown CIS tuple 0x80 (7 bytes) [ 3.049726] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1) [ 3.052781] of_cfs_init [ 3.053062] of_cfs_init: OK [ 3.054071] Waiting for root device PARTUUID=6f93f00c-02... [ 3.110465] random: fast init done [ 3.131274] mmc1: new high speed SDIO card at address 0001 [ 3.138657] mmc0: host does not support reading read-only switch, assuming write-enable [ 3.143093] mmc0: new high speed SDHC card at address aaaa [ 3.143985] mmcblk0: mmc0:aaaa SC32G 29.7 GiB [ 3.147601] mmcblk0: p1 p2 [ 3.154730] Indeed it is in host mode hprt0 = 00021501 [ 3.180366] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 3.180454] VFS: Mounted root (ext4 filesystem) readonly on device 179:2. [ 3.188701] devtmpfs: mounted [ 3.216548] Freeing unused kernel memory: 1024K [ 3.275011] Run /sbin/init as init process [ 3.275023] with arguments: [ 3.275035] /sbin/init [ 3.275046] splash [ 3.275057] with environment: [ 3.275068] HOME=/ [ 3.275079] TERM=linux [ 3.364581] usb 1-1: new high-speed USB device number 2 using dwc_otg [ 3.364754] Indeed it is in host mode hprt0 = 00001101 [ 3.604957] usb 1-1: New USB device found, idVendor=0424, idProduct=2514, bcdDevice= b.b3 [ 3.604982] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3.605848] hub 1-1:1.0: USB hub found [ 3.605972] hub 1-1:1.0: 4 ports detected [ 3.894974] systemd[1]: System time before build time, advancing clock. [ 3.924582] usb 1-1.1: new high-speed USB device number 3 using dwc_otg [ 4.051554] NET: Registered protocol family 10 [ 4.053016] Segment Routing with IPv6 [ 4.054961] usb 1-1.1: New USB device found, idVendor=0424, idProduct=2514, bcdDevice= b.b3 [ 4.054981] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4.055787] hub 1-1.1:1.0: USB hub found [ 4.055924] hub 1-1.1:1.0: 3 ports detected [ 4.139749] systemd[1]: systemd 241 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid) [ 4.140965] systemd[1]: Detected architecture arm. [ 4.210253] systemd[1]: Set hostname to . [ 4.408960] dwc_otg_handle_wakeup_detected_intr lxstate = 2 [ 4.854597] usb 1-1.1.1: new high-speed USB device number 4 using dwc_otg [ 4.985169] usb 1-1.1.1: New USB device found, idVendor=0424, idProduct=7800, bcdDevice= 3.00 [ 4.985195] usb 1-1.1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5.251408] lan78xx 1-1.1.1:1.0 (unnamed net_device) (uninitialized): No External EEPROM. Setting MAC Speed [ 5.253282] libphy: lan78xx-mdiobus: probed [ 5.268722] random: systemd: uninitialized urandom read (16 bytes read) [ 5.275645] lan78xx 1-1.1.1:1.0 (unnamed net_device) (uninitialized): int urb period 64 [ 5.286565] random: systemd: uninitialized urandom read (16 bytes read) [ 5.290343] systemd[1]: Created slice system-getty.slice. [ 5.290680] random: systemd: uninitialized urandom read (16 bytes read) [ 5.291587] systemd[1]: Listening on Journal Socket (/dev/log). [ 5.292104] systemd[1]: Listening on initctl Compatibility Named Pipe. [ 5.292888] systemd[1]: Listening on udev Control Socket. [ 5.293541] systemd[1]: Listening on fsck to fsckd communication Socket. [ 5.294363] systemd[1]: Listening on Journal Socket. [ 5.303456] systemd[1]: Starting Set the console keyboard layout... [ 5.474937] i2c /dev entries driver [ 6.060838] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) [ 6.164409] systemd-journald[123]: Received request to flush runtime journal from PID 1 [ 6.472858] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.092997] mc: Linux media interface: v0.10 [ 7.149019] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 7.157858] videodev: Linux video capture interface: v2.00 [ 7.161250] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned. [ 7.169410] bcm2835_vc_sm_cma_probe: Videocore shared memory driver [ 7.169445] [vc_sm_connected_init]: start [ 7.174265] bcm2835_audio bcm2835_audio: card created with 8 channels [ 7.197188] [vc_sm_connected_init]: installed successfully [ 7.208352] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned. [ 7.208360] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned. [ 7.210842] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned. [ 7.245769] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned. [ 7.254776] bcm2835_isp: module is from the staging directory, the quality is unknown, you have been warned. [ 7.257387] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned. [ 7.275200] bcm2835-codec bcm2835-codec: Device registered as /dev/video10 [ 7.275301] bcm2835-codec bcm2835-codec: Loaded V4L2 decode [ 7.275997] bcm2835-isp bcm2835-isp: Device node output[0] registered as /dev/video13 [ 7.276791] bcm2835-isp bcm2835-isp: Device node capture[0] registered as /dev/video14 [ 7.277455] bcm2835-isp bcm2835-isp: Device node capture[1] registered as /dev/video15 [ 7.277985] bcm2835-isp bcm2835-isp: Device node stats[2] registered as /dev/video16 [ 7.278030] bcm2835-isp bcm2835-isp: Register output node 0 with media controller [ 7.278059] bcm2835-isp bcm2835-isp: Register capture node 1 with media controller [ 7.278101] bcm2835-isp bcm2835-isp: Register capture node 2 with media controller [ 7.278126] bcm2835-isp bcm2835-isp: Register capture node 3 with media controller [ 7.278459] bcm2835-isp bcm2835-isp: Loaded V4L2 bcm2835-isp [ 7.357087] pisound: Searching for spi device... [ 7.357115] pisound: Found! [ 7.375883] bcm2835-codec bcm2835-codec: Device registered as /dev/video11 [ 7.376059] bcm2835-codec bcm2835-codec: Loaded V4L2 encode [ 7.409363] bcm2835-codec bcm2835-codec: Device registered as /dev/video12 [ 7.409426] bcm2835-codec bcm2835-codec: Loaded V4L2 isp [ 7.494081] pisound: Detected Pisound card: [ 7.494105] pisound: Serial: PS-0EEG265 [ 7.494117] pisound: Firmware Version: 1.03 [ 7.494129] pisound: Hardware Version: 1.1 [ 7.494141] pisound: Id: 1e931538573533343612302a [ 7.739205] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 7.923395] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 8.086429] brcmfmac: F1 signature read @0x18000000=0x15264345 [ 8.099345] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6 [ 8.100432] usbcore: registered new interface driver brcmfmac [ 8.246945] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt failed with error -2 [ 8.548985] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6 [ 8.560092] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Jan 4 2021 19:56:29 version 7.45.229 (617f1f5 CY) FWID 01-2dbd9d2e [ 9.225722] random: crng init done [ 9.225750] random: 7 urandom warning(s) missed due to ratelimiting [ 10.846288] uart-pl011 3f201000.serial: no DMA platform data [ 11.162629] 8021q: 802.1Q VLAN Support v1.8 [ 11.824651] Adding 102396k swap on /var/swap. Priority:-2 extents:1 across:102396k SSFS [ 11.970445] brcmfmac: brcmf_cfg80211_set_power_mgmt: power save enabled [ 12.760121] 8021q: adding VLAN 0 to HW filter on device eth0 [ 12.765814] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 18.364765] fuse: init (API version 7.32) [ 19.673776] Bluetooth: Core ver 2.22 [ 19.673878] NET: Registered protocol family 31 [ 19.673885] Bluetooth: HCI device and connection manager initialized [ 19.673905] Bluetooth: HCI socket layer initialized [ 19.673915] Bluetooth: L2CAP socket layer initialized [ 19.673932] Bluetooth: SCO socket layer initialized [ 19.764929] Bluetooth: HCI UART driver ver 2.3 [ 19.764943] Bluetooth: HCI UART protocol H4 registered [ 19.765020] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 19.765174] Bluetooth: HCI UART protocol Broadcom registered [ 20.346596] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 20.346611] Bluetooth: BNEP filters: protocol multicast [ 20.346635] Bluetooth: BNEP socket layer initialized [ 21.451735] Bluetooth: RFCOMM TTY layer initialized [ 21.451766] Bluetooth: RFCOMM socket layer initialized [ 21.451796] Bluetooth: RFCOMM ver 1.11 [ 306.083152] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready