Raspberry Pi Team

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rpi@rpi-desktop:~$ dmesg
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.4.38-v7+ (dc4@dc4-XPS13-9333) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611) ) #938 SMP Thu Dec 15 15:22:21 GMT 2016
[ 0.000000] CPU: ARMv7 Processor [410fd034] revision 4 (ARMv7), cr=10c5383d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine model: Raspberry Pi 3 Model B Rev 1.2
[ 0.000000] cma: Reserved 8 MiB at 0x3a800000
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] On node 0 totalpages: 241664
[ 0.000000] free_area_init_node: node 0, pgdat 808c4f40, node_mem_map b9fa6000
[ 0.000000] Normal zone: 2124 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 241664 pages, LIFO batch:31
[ 0.000000] [bcm2709_smp_init_cpus] enter (9520->f3003010)
[ 0.000000] [bcm2709_smp_init_cpus] ncores=4
[ 0.000000] PERCPU: Embedded 13 pages/cpu @b9f62000 s22592 r8192 d22464 u53248
[ 0.000000] pcpu-alloc: s22592 r8192 d22464 u53248 alloc=13*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 239540
[ 0.000000] Kernel command line: 8250.nr_uarts=0 dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2709.boardrev=0xa22082 bcm2709.serial=0xa94f49ec smsc95xx.macaddr=B8:27:EB:4F:49:EC bcm2708_fb.fbswap=1 bcm2709.uart_clock=48000000 vc_mem.mem_base=0x3dc00000 vc_mem.mem_size=0x3f000000 dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes fbcon=map:10 fbcon=font:VGA8x8 FRAMEBUFFER=/dev/fb1 rootwait quiet splash plymouth.ignore-serial-consoles
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 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: 939064K/966656K available (6357K kernel code, 432K rwdata, 1716K rodata, 476K init, 764K bss, 19400K reserved, 8192K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xbb800000 - 0xff800000 (1088 MB)
lowmem : 0x80000000 - 0xbb000000 ( 944 MB)
modules : 0x7f000000 - 0x80000000 ( 16 MB)
.text : 0x80008000 - 0x807ea688 (8074 kB)
.init : 0x807eb000 - 0x80862000 ( 476 kB)
.data : 0x80862000 - 0x808ce250 ( 433 kB)
.bss : 0x808d1000 - 0x809901ec ( 765 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 32.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] Architected cp15 timer(s) running at 19.20MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns
[ 0.000009] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns
[ 0.000027] Switching to timer-based delay loop, resolution 52ns
[ 0.000292] Console: colour dummy device 80x30
[ 0.000494] console [tty1] enabled
[ 0.000518] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000)
[ 0.000538] pid_max: default: 32768 minimum: 301
[ 0.000851] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000866] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001794] Disabling cpuset control group subsystem
[ 0.001826] Initializing cgroup subsys io
[ 0.001855] Initializing cgroup subsys memory
[ 0.001900] Initializing cgroup subsys devices
[ 0.001919] Initializing cgroup subsys freezer
[ 0.001939] Initializing cgroup subsys net_cls
[ 0.001987] CPU: Testing write buffer coherency: ok
[ 0.002050] ftrace: allocating 21237 entries in 63 pages
[ 0.051871] CPU0: update cpu_capacity 1024
[ 0.051905] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.051917] [bcm2709_smp_prepare_cpus] enter
[ 0.052051] Setting up static identity map for 0x8240 - 0x8274
[ 0.053703] [bcm2709_boot_secondary] cpu:1 started (0) 18
[ 0.053919] [bcm2709_secondary_init] enter cpu:1
[ 0.053962] CPU1: update cpu_capacity 1024
[ 0.053967] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.054347] [bcm2709_boot_secondary] cpu:2 started (0) 17
[ 0.054510] [bcm2709_secondary_init] enter cpu:2
[ 0.054531] CPU2: update cpu_capacity 1024
[ 0.054537] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.054902] [bcm2709_boot_secondary] cpu:3 started (0) 17
[ 0.055032] [bcm2709_secondary_init] enter cpu:3
[ 0.055053] CPU3: update cpu_capacity 1024
[ 0.055059] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.055119] Brought up 4 CPUs
[ 0.055143] SMP: Total of 4 processors activated (153.60 BogoMIPS).
[ 0.055151] CPU: All CPU(s) started in HYP mode.
[ 0.055159] CPU: Virtualization extensions available.
[ 0.055768] devtmpfs: initialized
[ 0.067089] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4
[ 0.067424] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.068125] pinctrl core: initialized pinctrl subsystem
[ 0.068649] NET: Registered protocol family 16
[ 0.074011] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[ 0.081084] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.081096] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.081250] Serial: AMBA PL011 UART driver
[ 0.081408] uart-pl011 3f201000.uart: could not find pctldev for node /soc/gpio@7e200000/uart0_pins, deferring probe
[ 0.081568] bcm2835-mbox 3f00b880.mailbox: mailbox enabled
[ 0.144008] bcm2835-dma 3f007000.dma: DMA legacy API manager at f3007000, dmachans=0x1
[ 0.144573] SCSI subsystem initialized
[ 0.144761] usbcore: registered new interface driver usbfs
[ 0.144851] usbcore: registered new interface driver hub
[ 0.144950] usbcore: registered new device driver usb
[ 0.151422] raspberrypi-firmware soc:firmware: Attached to firmware from 2016-12-09 15:11
[ 0.178747] clocksource: Switched to clocksource arch_sys_counter
[ 0.223758] FS-Cache: Loaded
[ 0.224030] CacheFiles: Loaded
[ 0.236357] NET: Registered protocol family 2
[ 0.237214] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.237329] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.237518] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.237612] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.237659] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.237887] NET: Registered protocol family 1
[ 0.238205] RPC: Registered named UNIX socket transport module.
[ 0.238216] RPC: Registered udp transport module.
[ 0.238225] RPC: Registered tcp transport module.
[ 0.238234] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.239512] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available
[ 0.240829] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 0.254073] VFS: Disk quotas dquot_6.6.0
[ 0.254384] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.256603] FS-Cache: Netfs 'nfs' registered for caching
[ 0.257505] NFS: Registering the id_resolver key type
[ 0.257567] Key type id_resolver registered
[ 0.257576] Key type id_legacy registered
[ 0.259925] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 0.260044] io scheduler noop registered
[ 0.260060] io scheduler deadline registered (default)
[ 0.260113] io scheduler cfq registered
[ 0.262636] BCM2708FB: allocated DMA memory fac10000
[ 0.262663] BCM2708FB: allocated DMA channel 0 @ f3007000
[ 0.271480] Console: switching to colour frame buffer device 82x52
[ 0.277336] bcm2835-rng 3f104000.rng: hwrng registered
[ 0.277431] vc-cma: Videocore CMA driver
[ 0.277441] vc-cma: vc_cma_base = 0x00000000
[ 0.277450] vc-cma: vc_cma_size = 0x00000000 (0 MiB)
[ 0.277459] vc-cma: vc_cma_initial = 0x00000000 (0 MiB)
[ 0.277663] vc-mem: phys_addr:0x00000000 mem_base=0x3dc00000 mem_size:0x3f000000(1008 MiB)
[ 0.292736] brd: module loaded
[ 0.301268] loop: module loaded
[ 0.302142] vchiq: vchiq_init_state: slot_zero = 0xbac80000, is_master = 0
[ 0.303581] Loading iSCSI transport class v2.0-870.
[ 0.304250] usbcore: registered new interface driver smsc95xx
[ 0.304302] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 0.504548] Core Release: 2.80a
[ 0.504561] Setting default values for core params
[ 0.504595] Finished setting default values for core params
[ 0.704957] Using Buffer DMA mode
[ 0.704967] Periodic Transfer Interrupt Enhancement - disabled
[ 0.704976] Multiprocessor Interrupt Enhancement - disabled
[ 0.704985] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 0.704999] Dedicated Tx FIFOs mode
[ 0.705276] WARN::dwc_otg_hcd_init:1047: FIQ DMA bounce buffers: virt = 0xbac04000 dma = 0xfac04000 len=9024
[ 0.705306] FIQ FSM acceleration enabled for :
Non-periodic Split Transactions
Periodic Split Transactions
High-Speed Isochronous Endpoints
Interrupt/Control Split Transaction hack enabled
[ 0.705329] dwc_otg: Microframe scheduler enabled
[ 0.705378] WARN::hcd_init_fiq:413: FIQ on core 1 at 0x8044844c
[ 0.705394] WARN::hcd_init_fiq:414: FIQ ASM at 0x804487bc length 36
[ 0.705409] WARN::hcd_init_fiq:439: MPHI regs_base at 0xbb87e000
[ 0.705472] dwc_otg 3f980000.usb: DWC OTG Controller
[ 0.705519] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1
[ 0.705554] dwc_otg 3f980000.usb: irq 62, io mem 0x00000000
[ 0.705605] Init: Port Power? op_state=1
[ 0.705614] Init: Power Port (0)
[ 0.705818] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.705833] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.705846] usb usb1: Product: DWC OTG Controller
[ 0.705858] usb usb1: Manufacturer: Linux 4.4.38-v7+ dwc_otg_hcd
[ 0.705870] usb usb1: SerialNumber: 3f980000.usb
[ 0.706644] hub 1-0:1.0: USB hub found
[ 0.706686] hub 1-0:1.0: 1 port detected
[ 0.707337] dwc_otg: FIQ enabled
[ 0.707346] dwc_otg: NAK holdoff enabled
[ 0.707354] dwc_otg: FIQ split-transaction FSM enabled
[ 0.707387] Module dwc_common_port init
[ 0.707633] usbcore: registered new interface driver usb-storage
[ 0.707904] mousedev: PS/2 mouse device common for all mice
[ 0.708627] bcm2835-cpufreq: min=600000 max=1200000
[ 0.708953] sdhci: Secure Digital Host Controller Interface driver
[ 0.708962] sdhci: Copyright(c) Pierre Ossman
[ 0.709276] sdhost: log_buf @ bac07000 (fac07000)
[ 0.768778] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
[ 0.771035] mmc-bcm2835 3f300000.mmc: mmc_debug:0 mmc_debug2:0
[ 0.771049] mmc-bcm2835 3f300000.mmc: DMA channel allocated
[ 0.826427] mmc0: host does not support reading read-only switch, assuming write-enable
[ 0.828862] sdhci-pltfm: SDHCI platform and OF driver helper
[ 0.828873] mmc0: new high speed SDHC card at address 0002
[ 0.829324] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.829448] hidraw: raw HID events driver (C) Jiri Kosina
[ 0.829459] mmcblk0: mmc0:0002 NCard 14.9 GiB
[ 0.829668] usbcore: registered new interface driver usbhid
[ 0.829676] usbhid: USB HID core driver
[ 0.830268] Initializing XFRM netlink socket
[ 0.830304] NET: Registered protocol family 17
[ 0.830441] Key type dns_resolver registered
[ 0.830802] mmcblk0: p1 p2
[ 0.831147] Registering SWP/SWPB emulation handler
[ 0.831992] registered taskstats version 1
[ 0.832178] vc-sm: Videocore shared memory driver
[ 0.832193] [vc_sm_connected_init]: start
[ 0.833578] [vc_sm_connected_init]: end - returning 0
[ 0.835933] 3f201000.uart: ttyAMA0 at MMIO 0x3f201000 (irq = 87, base_baud = 0) is a PL011 rev2
[ 0.836320] of_cfs_init
[ 0.836397] of_cfs_init: OK
[ 0.839230] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[ 0.839244] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[ 0.846944] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 0.848496] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 0.850071] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 0.852855] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 0.898865] Indeed it is in host mode hprt0 = 00021501
[ 0.943957] mmc1: new high speed SDIO card at address 0001
[ 1.078784] usb 1-1: new high-speed USB device number 2 using dwc_otg
[ 1.078928] Indeed it is in host mode hprt0 = 00001101
[ 1.225477] EXT4-fs (mmcblk0p2): orphan cleanup on readonly fs
[ 1.225862] EXT4-fs (mmcblk0p2): 2 orphan inodes deleted
[ 1.225874] EXT4-fs (mmcblk0p2): recovery complete
[ 1.249210] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 1.249264] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[ 1.250376] devtmpfs: mounted
[ 1.251157] Freeing unused kernel memory: 476K (807eb000 - 80862000)
[ 1.279068] usb 1-1: New USB device found, idVendor=0424, idProduct=9514
[ 1.279088] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.279857] hub 1-1:1.0: USB hub found
[ 1.279955] hub 1-1:1.0: 5 ports detected
[ 1.497324] systemd[1]: System time before build time, advancing clock.
[ 1.558787] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[ 1.636365] NET: Registered protocol family 10
[ 1.657715] random: systemd: uninitialized urandom read (16 bytes read, 73 bits of entropy available)
[ 1.659103] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[ 1.659121] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.662012] smsc95xx v1.0.4
[ 1.662974] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
[ 1.664319] systemd[1]: Detected architecture arm.
[ 1.665224] systemd[1]: Set hostname to <rpi-desktop>.
[ 1.722319] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-3f980000.usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:4f:49:ec
[ 1.732088] random: systemd: uninitialized urandom read (16 bytes read, 78 bits of entropy available)
[ 1.761494] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 78 bits of entropy available)
[ 1.762683] random: systemd-cryptse: uninitialized urandom read (16 bytes read, 78 bits of entropy available)
[ 1.763297] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 78 bits of entropy available)
[ 1.763592] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 78 bits of entropy available)
[ 1.798811] usb 1-1.3: new high-speed USB device number 4 using dwc_otg
[ 1.822456] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 79 bits of entropy available)
[ 1.899603] usb 1-1.3: New USB device found, idVendor=14cd, idProduct=8601
[ 1.899625] usb 1-1.3: New USB device strings: Mfr=1, Product=3, SerialNumber=0
[ 1.899638] usb 1-1.3: Product: USB 2.0 Hub
[ 1.899651] usb 1-1.3: Manufacturer: USB Device
[ 1.900428] hub 1-1.3:1.0: USB hub found
[ 1.900552] hub 1-1.3:1.0: 4 ports detected
[ 1.935510] random: systemd: uninitialized urandom read (16 bytes read, 81 bits of entropy available)
[ 1.935750] random: systemd: uninitialized urandom read (16 bytes read, 81 bits of entropy available)
[ 1.937110] random: systemd: uninitialized urandom read (16 bytes read, 81 bits of entropy available)
[ 2.178811] usb 1-1.3.1: new high-speed USB device number 5 using dwc_otg
[ 2.192690] systemd[1]: Listening on Journal Socket.
[ 2.193202] systemd[1]: Listening on udev Control Socket.
[ 2.193375] systemd[1]: Listening on Journal Socket (/dev/log).
[ 2.193985] systemd[1]: Created slice User and Session Slice.
[ 2.194258] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 2.194950] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 2.195425] systemd[1]: Created slice System Slice.
[ 2.239349] systemd[1]: Starting Load Kernel Modules...
[ 2.240062] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ 2.243569] systemd[1]: Starting Set console keymap...
[ 2.247189] systemd[1]: Mounting Debug File System...
[ 2.247396] systemd[1]: Reached target Encrypted Volumes.
[ 2.248018] systemd[1]: Reached target Remote File Systems (Pre).
[ 2.248130] systemd[1]: Reached target Remote File Systems.
[ 2.248822] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 2.252579] systemd[1]: Started Read required files in advance.
[ 2.279659] usb 1-1.3.1: New USB device found, idVendor=14cd, idProduct=8601
[ 2.279682] usb 1-1.3.1: New USB device strings: Mfr=1, Product=3, SerialNumber=0
[ 2.279695] usb 1-1.3.1: Product: USB 2.0 Hub
[ 2.279704] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 2.279715] usb 1-1.3.1: Manufacturer: USB Device
[ 2.280518] hub 1-1.3.1:1.0: USB hub found
[ 2.280645] hub 1-1.3.1:1.0: 4 ports detected
[ 2.283245] systemd[1]: Starting Uncomplicated firewall...
[ 2.283423] systemd[1]: Reached target Swap.
[ 2.300544] systemd[1]: Reached target Slices.
[ 2.303822] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[ 2.304145] systemd[1]: Listening on Syslog Socket.
[ 2.304302] systemd[1]: Reached target User and Group Name Lookups.
[ 2.304906] systemd[1]: Listening on udev Kernel Socket.
[ 2.308055] systemd[1]: Starting Nameserver information manager...
[ 2.321828] systemd[1]: Starting Journal Service...
[ 2.325233] systemd[1]: Mounting POSIX Message Queue File System...
[ 2.339386] systemd[1]: Started Create list of required static device nodes for the current kernel.
[ 2.363956] systemd[1]: Mounted POSIX Message Queue File System.
[ 2.364212] systemd[1]: Mounted Debug File System.
[ 2.393891] systemd[1]: Started Uncomplicated firewall.
[ 2.396716] systemd[1]: Started Nameserver information manager.
[ 2.436602] fbtft: module is from the staging directory, the quality is unknown, you have been warned.
[ 2.447320] flexfb: module is from the staging directory, the quality is unknown, you have been warned.
[ 2.453293] fbtft_device: module is from the staging directory, the quality is unknown, you have been warned.
[ 2.454426] bcm2708_fb soc:fb: soc:fb id=-1 pdata? no
[ 2.491893] systemd[1]: ureadahead.service: Main process exited, code=exited, status=5/NOTINSTALLED
[ 2.493789] systemd[1]: ureadahead.service: Unit entered failed state.
[ 2.493841] systemd[1]: ureadahead.service: Failed with result 'exit-code'.
[ 2.558842] usb 1-1.3.1.1: new high-speed USB device number 6 using dwc_otg
[ 2.618208] systemd[1]: Started Journal Service.
[ 2.659729] usb 1-1.3.1.1: New USB device found, idVendor=14cd, idProduct=8601
[ 2.659752] usb 1-1.3.1.1: New USB device strings: Mfr=1, Product=3, SerialNumber=0
[ 2.659766] usb 1-1.3.1.1: Product: USB 2.0 Hub
[ 2.659779] usb 1-1.3.1.1: Manufacturer: USB Device
[ 2.663313] hub 1-1.3.1.1:1.0: USB hub found
[ 2.663446] hub 1-1.3.1.1:1.0: 4 ports detected
[ 3.308853] graphics fb1: flexfb frame buffer, 480x320, 300 KiB video memory, 4 KiB DMA buffer memory, fps=100
[ 3.308903] fbtft_device: GPIOS used by 'flexpfb':
[ 3.308913] fbtft_device: 'dc' = GPIO18
[ 3.308922] fbtft_device: 'reset' = GPIO7
[ 3.308931] fbtft_device: 'wr' = GPIO17
[ 3.308939] fbtft_device: 'cs' = GPIO4
[ 3.308948] fbtft_device: 'db00' = GPIO22
[ 3.308956] fbtft_device: 'db01' = GPIO23
[ 3.308964] fbtft_device: 'db02' = GPIO24
[ 3.308973] fbtft_device: 'db03' = GPIO10
[ 3.308981] fbtft_device: 'db04' = GPIO25
[ 3.308990] fbtft_device: 'db05' = GPIO9
[ 3.308998] fbtft_device: 'db06' = GPIO11
[ 3.309006] fbtft_device: 'db07' = GPIO8
[ 3.309041] bcm2708_fb soc:fb: soc:fb id=-1 pdata? no
[ 3.309079] flexfb flexpfb.0: flexpfb id=0 pdata? yes
[ 3.315617] media: Linux media interface: v0.10
[ 3.337215] Linux video capture interface: v2.00
[ 3.379039] i2c /dev entries driver
[ 4.637808] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 4.791438] systemd-journald[121]: Received request to flush runtime journal from PID 1
[ 4.884011] bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog timer
[ 4.889394] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000
[ 5.075623] usbcore: registered new interface driver brcmfmac
[ 5.366233] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Aug 29 2016 20:48:16 version 7.45.41.26 (r640327) FWID 01-4527cfab
[ 5.379208] random: nonblocking pool is initialized
[ 5.385657] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code
[ 6.420753] smsc95xx 1-1.1:1.0 enxb827eb4f49ec: renamed from eth0
[ 8.672762] uart-pl011 3f201000.uart: no DMA platform data
[ 9.749515] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 9.834049] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 11.060093] IPv6: ADDRCONF(NETDEV_UP): enxb827eb4f49ec: link is not ready
[ 11.120073] smsc95xx 1-1.1:1.0 enxb827eb4f49ec: hardware isn't capable of remote wakeup
[ 11.120364] IPv6: ADDRCONF(NETDEV_UP): enxb827eb4f49ec: link is not ready
[ 11.137751] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 11.374936] brcmfmac: brcmf_add_if: ERROR: netdev:wlan0 already exists
[ 11.374956] brcmfmac: brcmf_add_if: ignore IF event
[ 11.379333] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 11.379355] brcmfmac: power management disabled
[ 11.765648] brcmfmac: brcmf_add_if: ERROR: netdev:wlan0 already exists
[ 11.765664] brcmfmac: brcmf_add_if: ignore IF event
[ 11.802720] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 12.576678] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 13.733663] fuse init (API version 7.23)
[ 34.045946] Bluetooth: Core ver 2.21
[ 34.046038] NET: Registered protocol family 31
[ 34.046049] Bluetooth: HCI device and connection manager initialized
[ 34.046073] Bluetooth: HCI socket layer initialized
[ 34.046090] Bluetooth: L2CAP socket layer initialized
[ 34.046128] Bluetooth: SCO socket layer initialized
[ 34.054313] Bluetooth: HCI UART driver ver 2.3
[ 34.054346] Bluetooth: HCI UART protocol H4 registered
[ 34.054364] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 34.054590] Bluetooth: HCI UART protocol BCM registered
[ 34.360688] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 34.360707] Bluetooth: BNEP filters: protocol multicast
[ 34.360730] Bluetooth: BNEP socket layer initialized
rpi@rpi-desktop:~$ lsusb -v

Bus 001 Device 006: ID 14cd:8601 Super Top
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x14cd Super Top
idProduct 0x8601
bcdDevice 0.00
iManufacturer 1 USB Device
iProduct 3 USB 2.0 Hub
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 4
wHubCharacteristic 0x0000
Ganged power switching
Ganged overcurrent protection
TT think time 8 FS bits
bPwrOn2PwrGood 50 * 2 milli seconds
bHubContrCurrent 100 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Port 3: 0000.0100 power
Port 4: 0000.0100 power
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered

Bus 001 Device 005: ID 14cd:8601 Super Top
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x14cd Super Top
idProduct 0x8601
bcdDevice 0.00
iManufacturer 1 USB Device
iProduct 3 USB 2.0 Hub
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 4
wHubCharacteristic 0x0000
Ganged power switching
Ganged overcurrent protection
TT think time 8 FS bits
bPwrOn2PwrGood 50 * 2 milli seconds
bHubContrCurrent 100 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0507 highspeed power suspend enable connect
Port 2: 0000.0100 power
Port 3: 0000.0100 power
Port 4: 0000.0100 power
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered

Bus 001 Device 004: ID 14cd:8601 Super Top
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x14cd Super Top
idProduct 0x8601
bcdDevice 0.00
iManufacturer 1 USB Device
iProduct 3 USB 2.0 Hub
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 4
wHubCharacteristic 0x0000
Ganged power switching
Ganged overcurrent protection
TT think time 8 FS bits
bPwrOn2PwrGood 50 * 2 milli seconds
bHubContrCurrent 100 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0507 highspeed power suspend enable connect
Port 2: 0000.0100 power
Port 3: 0000.0100 power
Port 4: 0000.0100 power
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered

Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 0
bDeviceProtocol 1
bMaxPacketSize0 64
idVendor 0x0424 Standard Microsystems Corp.
idProduct 0xec00 SMSC9512/9514 Fast Ethernet Adapter
bcdDevice 2.00
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 39
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 2mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 4
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 0
bDeviceProtocol 1
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered

Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. SMC9514 Hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 2 TT per port
bMaxPacketSize0 64
idVendor 0x0424 Standard Microsystems Corp.
idProduct 0x9514 SMC9514 Hub
bcdDevice 2.00
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 41
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 2mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 1 Single TT
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 2 TT per port
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 5
wHubCharacteristic 0x000d
Per-port power switching
Compound device
Per-port overcurrent protection
TT think time 8 FS bits
bPwrOn2PwrGood 50 * 2 milli seconds
bHubContrCurrent 1 milli Ampere
DeviceRemovable 0x02
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0503 highspeed power enable connect
Port 2: 0000.0100 power
Port 3: 0000.0507 highspeed power suspend enable connect
Port 4: 0000.0100 power
Port 5: 0000.0100 power
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0002 2.0 root hub
bcdDevice 4.04
iManufacturer 3 Linux 4.4.38-v7+ dwc_otg_hcd
iProduct 2 DWC OTG Controller
iSerial 1 3f980000.usb
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 1
wHubCharacteristic 0x0008
Ganged power switching
Per-port overcurrent protection
TT think time 8 FS bits
bPwrOn2PwrGood 1 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0503 highspeed power enable connect
Device Status: 0x0001
Self Powered
rpi@rpi-desktop:~$


rpi@rpi-desktop:~$ dmesg
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.4.38-v7+ (dc4@dc4-XPS13-9333) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611) ) #938 SMP Thu Dec 15 15:22:21 GMT 2016
[ 0.000000] CPU: ARMv7 Processor [410fd034] revision 4 (ARMv7), cr=10c5383d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine model: Raspberry Pi 3 Model B Rev 1.2
[ 0.000000] cma: Reserved 8 MiB at 0x3a800000
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] On node 0 totalpages: 241664
[ 0.000000] free_area_init_node: node 0, pgdat 808c4f40, node_mem_map b9fa6000
[ 0.000000] Normal zone: 2124 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 241664 pages, LIFO batch:31
[ 0.000000] [bcm2709_smp_init_cpus] enter (9520->f3003010)
[ 0.000000] [bcm2709_smp_init_cpus] ncores=4
[ 0.000000] PERCPU: Embedded 13 pages/cpu @b9f62000 s22592 r8192 d22464 u53248
[ 0.000000] pcpu-alloc: s22592 r8192 d22464 u53248 alloc=13*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 239540
[ 0.000000] Kernel command line: 8250.nr_uarts=0 dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2709.boardrev=0xa22082 bcm2709.serial=0xa94f49ec smsc95xx.macaddr=B8:27:EB:4F:49:EC bcm2708_fb.fbswap=1 bcm2709.uart_clock=48000000 vc_mem.mem_base=0x3dc00000 vc_mem.mem_size=0x3f000000 dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes fbcon=map:10 fbcon=font:VGA8x8 FRAMEBUFFER=/dev/fb1 rootwait quiet splash plymouth.ignore-serial-consoles
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 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: 939064K/966656K available (6357K kernel code, 432K rwdata, 1716K rodata, 476K init, 764K bss, 19400K reserved, 8192K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xbb800000 - 0xff800000 (1088 MB)
lowmem : 0x80000000 - 0xbb000000 ( 944 MB)
modules : 0x7f000000 - 0x80000000 ( 16 MB)
.text : 0x80008000 - 0x807ea688 (8074 kB)
.init : 0x807eb000 - 0x80862000 ( 476 kB)
.data : 0x80862000 - 0x808ce250 ( 433 kB)
.bss : 0x808d1000 - 0x809901ec ( 765 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 32.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] Architected cp15 timer(s) running at 19.20MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns
[ 0.000010] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns
[ 0.000028] Switching to timer-based delay loop, resolution 52ns
[ 0.000296] Console: colour dummy device 80x30
[ 0.000495] console [tty1] enabled
[ 0.000519] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000)
[ 0.000538] pid_max: default: 32768 minimum: 301
[ 0.000847] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000863] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001786] Disabling cpuset control group subsystem
[ 0.001818] Initializing cgroup subsys io
[ 0.001847] Initializing cgroup subsys memory
[ 0.001891] Initializing cgroup subsys devices
[ 0.001912] Initializing cgroup subsys freezer
[ 0.001931] Initializing cgroup subsys net_cls
[ 0.001980] CPU: Testing write buffer coherency: ok
[ 0.002042] ftrace: allocating 21237 entries in 63 pages
[ 0.051876] CPU0: update cpu_capacity 1024
[ 0.051909] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.051920] [bcm2709_smp_prepare_cpus] enter
[ 0.052056] Setting up static identity map for 0x8240 - 0x8274
[ 0.053694] [bcm2709_boot_secondary] cpu:1 started (0) 18
[ 0.053909] [bcm2709_secondary_init] enter cpu:1
[ 0.053951] CPU1: update cpu_capacity 1024
[ 0.053957] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.054337] [bcm2709_boot_secondary] cpu:2 started (0) 17
[ 0.054501] [bcm2709_secondary_init] enter cpu:2
[ 0.054522] CPU2: update cpu_capacity 1024
[ 0.054528] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.054893] [bcm2709_boot_secondary] cpu:3 started (0) 17
[ 0.055022] [bcm2709_secondary_init] enter cpu:3
[ 0.055043] CPU3: update cpu_capacity 1024
[ 0.055049] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.055109] Brought up 4 CPUs
[ 0.055133] SMP: Total of 4 processors activated (153.60 BogoMIPS).
[ 0.055141] CPU: All CPU(s) started in HYP mode.
[ 0.055148] CPU: Virtualization extensions available.
[ 0.055768] devtmpfs: initialized
[ 0.067066] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4
[ 0.067400] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.068100] pinctrl core: initialized pinctrl subsystem
[ 0.068625] NET: Registered protocol family 16
[ 0.073989] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[ 0.081079] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.081091] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.081242] Serial: AMBA PL011 UART driver
[ 0.081401] uart-pl011 3f201000.uart: could not find pctldev for node /soc/gpio@7e200000/uart0_pins, deferring probe
[ 0.081562] bcm2835-mbox 3f00b880.mailbox: mailbox enabled
[ 0.143989] bcm2835-dma 3f007000.dma: DMA legacy API manager at f3007000, dmachans=0x1
[ 0.144556] SCSI subsystem initialized
[ 0.144747] usbcore: registered new interface driver usbfs
[ 0.144837] usbcore: registered new interface driver hub
[ 0.144936] usbcore: registered new device driver usb
[ 0.151429] raspberrypi-firmware soc:firmware: Attached to firmware from 2016-12-09 15:11
[ 0.178754] clocksource: Switched to clocksource arch_sys_counter
[ 0.223770] FS-Cache: Loaded
[ 0.224041] CacheFiles: Loaded
[ 0.236371] NET: Registered protocol family 2
[ 0.237229] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.237344] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.237533] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.237626] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.237673] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.237898] NET: Registered protocol family 1
[ 0.238219] RPC: Registered named UNIX socket transport module.
[ 0.238229] RPC: Registered udp transport module.
[ 0.238238] RPC: Registered tcp transport module.
[ 0.238247] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.239524] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available
[ 0.240838] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 0.254051] VFS: Disk quotas dquot_6.6.0
[ 0.254362] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.256583] FS-Cache: Netfs 'nfs' registered for caching
[ 0.257485] NFS: Registering the id_resolver key type
[ 0.257527] Key type id_resolver registered
[ 0.257536] Key type id_legacy registered
[ 0.259855] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 0.259974] io scheduler noop registered
[ 0.259990] io scheduler deadline registered (default)
[ 0.260041] io scheduler cfq registered
[ 0.262558] BCM2708FB: allocated DMA memory fac10000
[ 0.262584] BCM2708FB: allocated DMA channel 0 @ f3007000
[ 0.271402] Console: switching to colour frame buffer device 82x52
[ 0.277261] bcm2835-rng 3f104000.rng: hwrng registered
[ 0.277355] vc-cma: Videocore CMA driver
[ 0.277365] vc-cma: vc_cma_base = 0x00000000
[ 0.277375] vc-cma: vc_cma_size = 0x00000000 (0 MiB)
[ 0.277384] vc-cma: vc_cma_initial = 0x00000000 (0 MiB)
[ 0.277587] vc-mem: phys_addr:0x00000000 mem_base=0x3dc00000 mem_size:0x3f000000(1008 MiB)
[ 0.292430] brd: module loaded
[ 0.300921] loop: module loaded
[ 0.301803] vchiq: vchiq_init_state: slot_zero = 0xbac80000, is_master = 0
[ 0.303219] Loading iSCSI transport class v2.0-870.
[ 0.303838] usbcore: registered new interface driver smsc95xx
[ 0.303888] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 0.504196] Core Release: 2.80a
[ 0.504209] Setting default values for core params
[ 0.504242] Finished setting default values for core params
[ 0.704615] Using Buffer DMA mode
[ 0.704626] Periodic Transfer Interrupt Enhancement - disabled
[ 0.704634] Multiprocessor Interrupt Enhancement - disabled
[ 0.704643] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 0.704663] Dedicated Tx FIFOs mode
[ 0.704962] WARN::dwc_otg_hcd_init:1047: FIQ DMA bounce buffers: virt = 0xbac04000 dma = 0xfac04000 len=9024
[ 0.704993] FIQ FSM acceleration enabled for :
Non-periodic Split Transactions
Periodic Split Transactions
High-Speed Isochronous Endpoints
Interrupt/Control Split Transaction hack enabled
[ 0.705016] dwc_otg: Microframe scheduler enabled
[ 0.705063] WARN::hcd_init_fiq:413: FIQ on core 1 at 0x8044844c
[ 0.705078] WARN::hcd_init_fiq:414: FIQ ASM at 0x804487bc length 36
[ 0.705093] WARN::hcd_init_fiq:439: MPHI regs_base at 0xbb87e000
[ 0.705156] dwc_otg 3f980000.usb: DWC OTG Controller
[ 0.705194] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1
[ 0.705229] dwc_otg 3f980000.usb: irq 62, io mem 0x00000000
[ 0.705280] Init: Port Power? op_state=1
[ 0.705288] Init: Power Port (0)
[ 0.705488] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.705503] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.705515] usb usb1: Product: DWC OTG Controller
[ 0.705527] usb usb1: Manufacturer: Linux 4.4.38-v7+ dwc_otg_hcd
[ 0.705539] usb usb1: SerialNumber: 3f980000.usb
[ 0.706334] hub 1-0:1.0: USB hub found
[ 0.706376] hub 1-0:1.0: 1 port detected
[ 0.707024] dwc_otg: FIQ enabled
[ 0.707033] dwc_otg: NAK holdoff enabled
[ 0.707041] dwc_otg: FIQ split-transaction FSM enabled
[ 0.707075] Module dwc_common_port init
[ 0.707323] usbcore: registered new interface driver usb-storage
[ 0.707593] mousedev: PS/2 mouse device common for all mice
[ 0.708326] bcm2835-cpufreq: min=600000 max=1200000
[ 0.708620] sdhci: Secure Digital Host Controller Interface driver
[ 0.708629] sdhci: Copyright(c) Pierre Ossman
[ 0.708973] sdhost: log_buf @ bac07000 (fac07000)
[ 0.768786] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
[ 0.771052] mmc-bcm2835 3f300000.mmc: mmc_debug:0 mmc_debug2:0
[ 0.771066] mmc-bcm2835 3f300000.mmc: DMA channel allocated
[ 0.826416] mmc0: host does not support reading read-only switch, assuming write-enable
[ 0.828836] mmc0: new high speed SDHC card at address 0002
[ 0.828874] sdhci-pltfm: SDHCI platform and OF driver helper
[ 0.829308] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.829425] mmcblk0: mmc0:0002 NCard 14.9 GiB
[ 0.829433] hidraw: raw HID events driver (C) Jiri Kosina
[ 0.829629] usbcore: registered new interface driver usbhid
[ 0.829638] usbhid: USB HID core driver
[ 0.830223] Initializing XFRM netlink socket
[ 0.830259] NET: Registered protocol family 17
[ 0.830405] Key type dns_resolver registered
[ 0.830789] mmcblk0: p1 p2
[ 0.831111] Registering SWP/SWPB emulation handler
[ 0.831927] registered taskstats version 1
[ 0.832138] vc-sm: Videocore shared memory driver
[ 0.832155] [vc_sm_connected_init]: start
[ 0.833605] [vc_sm_connected_init]: end - returning 0
[ 0.835947] 3f201000.uart: ttyAMA0 at MMIO 0x3f201000 (irq = 87, base_baud = 0) is a PL011 rev2
[ 0.836338] of_cfs_init
[ 0.836413] of_cfs_init: OK
[ 0.840698] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[ 0.840712] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[ 0.848913] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 0.850470] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 0.852024] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 0.854807] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 0.898864] Indeed it is in host mode hprt0 = 00021501
[ 0.945421] mmc1: new high speed SDIO card at address 0001
[ 1.078786] usb 1-1: new high-speed USB device number 2 using dwc_otg
[ 1.078916] Indeed it is in host mode hprt0 = 00001101
[ 1.279045] usb 1-1: New USB device found, idVendor=0424, idProduct=9514
[ 1.279060] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.279799] hub 1-1:1.0: USB hub found
[ 1.279896] hub 1-1:1.0: 5 ports detected
[ 1.558782] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[ 1.659031] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[ 1.659047] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.661781] smsc95xx v1.0.4
[ 1.711805] EXT4-fs (mmcblk0p2): recovery complete
[ 1.722126] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-3f980000.usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:4f:49:ec
[ 1.740468] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 1.740521] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[ 1.741664] devtmpfs: mounted
[ 1.742411] Freeing unused kernel memory: 476K (807eb000 - 80862000)
[ 1.981709] systemd[1]: System time before build time, advancing clock.
[ 2.120686] NET: Registered protocol family 10
[ 2.141958] random: systemd: uninitialized urandom read (16 bytes read, 76 bits of entropy available)
[ 2.146547] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
[ 2.147083] systemd[1]: Detected architecture arm.
[ 2.147965] systemd[1]: Set hostname to <rpi-desktop>.
[ 2.210512] random: systemd: uninitialized urandom read (16 bytes read, 76 bits of entropy available)
[ 2.234009] random: systemd-cryptse: uninitialized urandom read (16 bytes read, 76 bits of entropy available)
[ 2.249738] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 77 bits of entropy available)
[ 2.251096] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 77 bits of entropy available)
[ 2.251361] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 77 bits of entropy available)
[ 2.324979] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 78 bits of entropy available)
[ 2.422704] random: systemd: uninitialized urandom read (16 bytes read, 79 bits of entropy available)
[ 2.422942] random: systemd: uninitialized urandom read (16 bytes read, 79 bits of entropy available)
[ 2.424330] random: systemd: uninitialized urandom read (16 bytes read, 79 bits of entropy available)
[ 2.679992] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 2.680383] systemd[1]: Reached target Encrypted Volumes.
[ 2.680572] systemd[1]: Listening on udev Kernel Socket.
[ 2.680660] systemd[1]: Reached target User and Group Name Lookups.
[ 2.681244] systemd[1]: Created slice User and Session Slice.
[ 2.681480] systemd[1]: Listening on udev Control Socket.
[ 2.681757] systemd[1]: Listening on Journal Socket.
[ 2.681891] systemd[1]: Reached target Swap.
[ 2.698278] systemd[1]: Listening on Journal Socket (/dev/log).
[ 2.698594] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 2.698861] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 2.699450] systemd[1]: Created slice System Slice.
[ 2.729325] systemd[1]: Started Read required files in advance.
[ 2.738258] systemd[1]: Mounting Debug File System...
[ 2.742135] systemd[1]: Mounting POSIX Message Queue File System...
[ 2.743226] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ 2.746169] systemd[1]: Starting Nameserver information manager...
[ 2.746319] systemd[1]: Reached target Slices.
[ 2.768193] systemd[1]: Starting Load Kernel Modules...
[ 2.768578] systemd[1]: Listening on Syslog Socket.
[ 2.772541] systemd[1]: Starting Journal Service...
[ 2.776247] systemd[1]: Starting Set console keymap...
[ 2.776443] systemd[1]: Reached target Remote File Systems (Pre).
[ 2.776649] systemd[1]: Reached target Remote File Systems.
[ 2.780593] systemd[1]: Starting Uncomplicated firewall...
[ 2.784507] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[ 2.785740] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 2.837123] systemd[1]: Mounted POSIX Message Queue File System.
[ 2.837373] systemd[1]: Mounted Debug File System.
[ 2.844350] systemd[1]: Started Create list of required static device nodes for the current kernel.
[ 2.886916] systemd[1]: Started Uncomplicated firewall.
[ 2.891497] systemd[1]: Started Nameserver information manager.
[ 2.955157] fbtft: module is from the staging directory, the quality is unknown, you have been warned.
[ 2.961364] flexfb: module is from the staging directory, the quality is unknown, you have been warned.
[ 2.971454] fbtft_device: module is from the staging directory, the quality is unknown, you have been warned.
[ 2.972565] bcm2708_fb soc:fb: soc:fb id=-1 pdata? no
[ 3.048524] systemd[1]: Started Journal Service.
[ 3.829156] graphics fb1: flexfb frame buffer, 480x320, 300 KiB video memory, 4 KiB DMA buffer memory, fps=100
[ 3.829207] fbtft_device: GPIOS used by 'flexpfb':
[ 3.829218] fbtft_device: 'dc' = GPIO18
[ 3.829227] fbtft_device: 'reset' = GPIO7
[ 3.829235] fbtft_device: 'wr' = GPIO17
[ 3.829244] fbtft_device: 'cs' = GPIO4
[ 3.829252] fbtft_device: 'db00' = GPIO22
[ 3.829261] fbtft_device: 'db01' = GPIO23
[ 3.829269] fbtft_device: 'db02' = GPIO24
[ 3.829278] fbtft_device: 'db03' = GPIO10
[ 3.829287] fbtft_device: 'db04' = GPIO25
[ 3.829295] fbtft_device: 'db05' = GPIO9
[ 3.829303] fbtft_device: 'db06' = GPIO11
[ 3.829312] fbtft_device: 'db07' = GPIO8
[ 3.829346] bcm2708_fb soc:fb: soc:fb id=-1 pdata? no
[ 3.829384] flexfb flexpfb.0: flexpfb id=0 pdata? yes
[ 3.890137] media: Linux media interface: v0.10
[ 3.939191] Linux video capture interface: v2.00
[ 4.179682] i2c /dev entries driver
[ 4.936599] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 5.082854] systemd-journald[117]: Received request to flush runtime journal from PID 1
[ 5.212001] bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog timer
[ 5.217952] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000
[ 5.553959] usbcore: registered new interface driver brcmfmac
[ 5.666678] random: nonblocking pool is initialized
[ 5.738578] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Aug 29 2016 20:48:16 version 7.45.41.26 (r640327) FWID 01-4527cfab
[ 5.756273] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code
[ 6.675004] smsc95xx 1-1.1:1.0 enxb827eb4f49ec: renamed from eth0
[ 8.650351] uart-pl011 3f201000.uart: no DMA platform data
[ 9.522656] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 9.614107] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 11.644789] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 11.684628] brcmfmac: brcmf_add_if: ERROR: netdev:wlan0 already exists
[ 11.684643] brcmfmac: brcmf_add_if: ignore IF event
[ 11.689173] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 11.689197] brcmfmac: power management disabled
[ 11.716317] IPv6: ADDRCONF(NETDEV_UP): enxb827eb4f49ec: link is not ready
[ 11.770074] smsc95xx 1-1.1:1.0 enxb827eb4f49ec: hardware isn't capable of remote wakeup
[ 11.770227] IPv6: ADDRCONF(NETDEV_UP): enxb827eb4f49ec: link is not ready
[ 12.213611] brcmfmac: brcmf_add_if: ERROR: netdev:wlan0 already exists
[ 12.213639] brcmfmac: brcmf_add_if: ignore IF event
[ 12.276552] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 12.999884] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 13.747254] fuse init (API version 7.23)
[ 32.698803] usb 1-1.2: new high-speed USB device number 4 using dwc_otg
[ 32.799600] usb 1-1.2: New USB device found, idVendor=14cd, idProduct=8601
[ 32.799620] usb 1-1.2: New USB device strings: Mfr=1, Product=3, SerialNumber=0
[ 32.799633] usb 1-1.2: Product: USB 2.0 Hub
[ 32.799646] usb 1-1.2: Manufacturer: USB Device
[ 32.800540] hub 1-1.2:1.0: USB hub found
[ 32.800659] hub 1-1.2:1.0: 4 ports detected
[ 33.078801] usb 1-1.2.1: new high-speed USB device number 5 using dwc_otg
[ 33.179626] usb 1-1.2.1: New USB device found, idVendor=14cd, idProduct=8601
[ 33.179645] usb 1-1.2.1: New USB device strings: Mfr=1, Product=3, SerialNumber=0
[ 33.179658] usb 1-1.2.1: Product: USB 2.0 Hub
[ 33.179671] usb 1-1.2.1: Manufacturer: USB Device
[ 33.180578] hub 1-1.2.1:1.0: USB hub found
[ 33.180697] hub 1-1.2.1:1.0: 4 ports detected
[ 33.258828] usb 1-1.2.2: new full-speed USB device number 6 using dwc_otg
[ 34.035539] Bluetooth: Core ver 2.21
[ 34.035600] NET: Registered protocol family 31
[ 34.035606] Bluetooth: HCI device and connection manager initialized
[ 34.035620] Bluetooth: HCI socket layer initialized
[ 34.035630] Bluetooth: L2CAP socket layer initialized
[ 34.035649] Bluetooth: SCO socket layer initialized
[ 34.042221] Bluetooth: HCI UART driver ver 2.3
[ 34.042235] Bluetooth: HCI UART protocol H4 registered
[ 34.042241] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 34.042346] Bluetooth: HCI UART protocol BCM registered
[ 34.258821] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 34.258834] Bluetooth: BNEP filters: protocol multicast
[ 34.258848] Bluetooth: BNEP socket layer initialized
[ 38.338806] usb 1-1.2.2: device descriptor read/64, error -110
[ 53.528808] usb 1-1.2.2: device descriptor read/64, error -110
[ 53.718809] usb 1-1.2.2: new full-speed USB device number 7 using dwc_otg
[ 58.798913] usb 1-1.2.2: device descriptor read/64, error -110
[ 73.986245] usb 1-1.2.2: device descriptor read/64, error -110
[ 74.176031] usb 1-1.2.2: new full-speed USB device number 8 using dwc_otg
[ 84.587574] usb 1-1.2.2: device not accepting address 8, error -110
[ 84.667504] usb 1-1.2.2: new full-speed USB device number 9 using dwc_otg
[ 95.083200] usb 1-1.2.2: device not accepting address 9, error -110
[ 95.083320] usb 1-1.2-port2: unable to enumerate USB device
[ 95.163181] usb 1-1.2.1.1: new high-speed USB device number 10 using dwc_otg
[ 95.263979] usb 1-1.2.1.1: New USB device found, idVendor=14cd, idProduct=8601
[ 95.263998] usb 1-1.2.1.1: New USB device strings: Mfr=1, Product=3, SerialNumber=0
[ 95.264012] usb 1-1.2.1.1: Product: USB 2.0 Hub
[ 95.264025] usb 1-1.2.1.1: Manufacturer: USB Device
[ 95.264912] hub 1-1.2.1.1:1.0: USB hub found
[ 95.265042] hub 1-1.2.1.1:1.0: 4 ports detected
[ 95.343143] usb 1-1.2.3: new full-speed USB device number 11 using dwc_otg
[ 100.421899] usb 1-1.2.3: device descriptor read/64, error -110
[ 115.609919] usb 1-1.2.3: device descriptor read/64, error -110
[ 115.799905] usb 1-1.2.3: new full-speed USB device number 12 using dwc_otg
[ 120.879537] usb 1-1.2.3: device descriptor read/64, error -110
[ 136.069042] usb 1-1.2.3: device descriptor read/64, error -110
[ 136.259035] usb 1-1.2.3: new full-speed USB device number 13 using dwc_otg
[ 146.678412] usb 1-1.2.3: device not accepting address 13, error -110
[ 146.758397] usb 1-1.2.3: new full-speed USB device number 14 using dwc_otg
[ 157.177908] usb 1-1.2.3: device not accepting address 14, error -110
[ 157.178061] usb 1-1.2-port3: unable to enumerate USB device
[ 157.257897] usb 1-1.2.1.2: new full-speed USB device number 15 using dwc_otg
[ 162.337693] usb 1-1.2.1.2: device descriptor read/64, error -110
[ 177.527243] usb 1-1.2.1.2: device descriptor read/64, error -110
[ 177.717231] usb 1-1.2.1.2: new full-speed USB device number 16 using dwc_otg
[ 182.797115] usb 1-1.2.1.2: device descriptor read/64, error -110
[ 197.986820] usb 1-1.2.1.2: device descriptor read/64, error -110
[ 198.176809] usb 1-1.2.1.2: new full-speed USB device number 17 using dwc_otg
[ 208.596681] usb 1-1.2.1.2: device not accepting address 17, error -110
[ 208.676657] usb 1-1.2.1.2: new full-speed USB device number 18 using dwc_otg
[ 219.096522] usb 1-1.2.1.2: device not accepting address 18, error -110
[ 219.096633] usb 1-1.2.1-port2: unable to enumerate USB device
[ 219.176490] usb 1-1.2.1.1.1: new full-speed USB device number 19 using dwc_otg
[ 219.280049] usb 1-1.2.1.1.1: New USB device found, idVendor=0483, idProduct=5740
[ 219.280063] usb 1-1.2.1.1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 219.280069] usb 1-1.2.1.1.1: Product: STM32 Virtual COM Port
[ 219.280076] usb 1-1.2.1.1.1: Manufacturer: STMicroelectronics
[ 219.280082] usb 1-1.2.1.1.1: SerialNumber: 8D93467A5449
[ 219.332570] cdc_acm 1-1.2.1.1.1:1.0: ttyACM0: USB ACM device
[ 219.333247] usbcore: registered new interface driver cdc_acm
[ 219.333257] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 219.356507] usb 1-1.2.4: new full-speed USB device number 20 using dwc_otg
[ 224.436409] usb 1-1.2.4: device descriptor read/64, error -110
[ 239.626245] usb 1-1.2.4: device descriptor read/64, error -110
[ 239.816257] usb 1-1.2.4: new full-speed USB device number 21 using dwc_otg
[ 244.896237] usb 1-1.2.4: device descriptor read/64, error -110
[ 260.086082] usb 1-1.2.4: device descriptor read/64, error -110
[ 260.276076] usb 1-1.2.4: new full-speed USB device number 22 using dwc_otg
[ 270.696336] usb 1-1.2.4: device not accepting address 22, error -110
[ 270.776272] usb 1-1.2.4: new full-speed USB device number 23 using dwc_otg
rpi@rpi-desktop:~$

rpi@rpi-desktop:~$ lsusb -v

Bus 001 Device 019: ID 0483:5740 STMicroelectronics STM32F407
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 2 Communications
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x0483 STMicroelectronics
idProduct 0x5740 STM32F407
bcdDevice 2.00
iManufacturer 1 STMicroelectronics
iProduct 2 STM32 Virtual COM Port
iSerial 3 8D93467A5449
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 67
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xc0
Self Powered
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 2 Communications
bInterfaceSubClass 2 Abstract (modem)
bInterfaceProtocol 1 AT-commands (v.25ter)
iInterface 0
CDC Header:
bcdCDC 1.10
CDC Call Management:
bmCapabilities 0x00
bDataInterface 1
CDC ACM:
bmCapabilities 0x02
line coding and serial state
CDC Union:
bMasterInterface 0
bSlaveInterface 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 255
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 10 CDC Data
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Device Status: 0x0001
Self Powered

Bus 001 Device 010: ID 14cd:8601 Super Top
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x14cd Super Top
idProduct 0x8601
bcdDevice 0.00
iManufacturer 1 USB Device
iProduct 3 USB 2.0 Hub
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 4
wHubCharacteristic 0x0000
Ganged power switching
Ganged overcurrent protection
TT think time 8 FS bits
bPwrOn2PwrGood 50 * 2 milli seconds
bHubContrCurrent 100 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0103 power enable connect
Port 2: 0000.0101 power connect
Port 3: 0000.0101 power connect
Port 4: 0000.0101 power connect
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered

Bus 001 Device 005: ID 14cd:8601 Super Top
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x14cd Super Top
idProduct 0x8601
bcdDevice 0.00
iManufacturer 1 USB Device
iProduct 3 USB 2.0 Hub
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 4
wHubCharacteristic 0x0000
Ganged power switching
Ganged overcurrent protection
TT think time 8 FS bits
bPwrOn2PwrGood 50 * 2 milli seconds
bHubContrCurrent 100 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0503 highspeed power enable connect
Port 2: 0000.0101 power connect
Port 3: 0000.0101 power connect
Port 4: 0000.0101 power connect
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered

Bus 001 Device 004: ID 14cd:8601 Super Top
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x14cd Super Top
idProduct 0x8601
bcdDevice 0.00
iManufacturer 1 USB Device
iProduct 3 USB 2.0 Hub
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 4
wHubCharacteristic 0x0000
Ganged power switching
Ganged overcurrent protection
TT think time 8 FS bits
bPwrOn2PwrGood 50 * 2 milli seconds
bHubContrCurrent 100 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0503 highspeed power enable connect
Port 2: 0000.0101 power connect
Port 3: 0000.0101 power connect
Port 4: 0000.0101 power connect
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered

Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 0
bDeviceProtocol 1
bMaxPacketSize0 64
idVendor 0x0424 Standard Microsystems Corp.
idProduct 0xec00 SMSC9512/9514 Fast Ethernet Adapter
bcdDevice 2.00
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 39
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 2mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type
Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 4
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 0
bDeviceProtocol 1
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered

Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. SMC9514 Hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 2 TT per port
bMaxPacketSize0 64
idVendor 0x0424 Standard Microsystems Corp.
idProduct 0x9514 SMC9514 Hub
bcdDevice 2.00
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 41
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 2mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 1 Single TT
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 2 TT per port
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 5
wHubCharacteristic 0x000d
Per-port power switching
Compound device
Per-port overcurrent protection
TT think time 8 FS bits
bPwrOn2PwrGood 50 * 2 milli seconds
bHubContrCurrent 1 milli Ampere
DeviceRemovable 0x02
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0503 highspeed power enable connect
Port 2: 0000.0503 highspeed power enable connect
Port 3: 0000.0100 power
Port 4: 0000.0100 power
Port 5: 0000.0100 power
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0002 2.0 root hub
bcdDevice 4.04
iManufacturer 3 Linux 4.4.38-v7+ dwc_otg_hcd
iProduct 2 DWC OTG Controller
iSerial 1 3f980000.usb
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 1
wHubCharacteristic 0x0008
Ganged power switching
Per-port overcurrent protection
TT think time 8 FS bits
bPwrOn2PwrGood 1 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0503 highspeed power enable connect
Device Status:
0x0001
Self Powered
rpi@rpi-desktop:~$