pi@raspberrypi:~ $ dmesg
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.9.48+ (dc4@dc4-XPS13-9333) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611) ) #1034 Fri Sep 8 13:55:13 BST 2017
[ 0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[ 0.000000] OF: fdt:Machine model: Raspberry Pi Model B Plus Rev 1.2
[ 0.000000] cma: Reserved 8 MiB at 0x1b400000
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] On node 0 totalpages: 114688
[ 0.000000] free_area_init_node: node 0, pgdat c0918604, node_mem_map db010000
[ 0.000000] Normal zone: 1008 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 114688 pages, LIFO batch:31
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 113680
[ 0.000000] Kernel command line: bcm2708_fb.fbwidth=1600 bcm2708_fb.fbheight=1200 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000 dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p7 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Memory: 435924K/458752K available (5953K kernel code, 489K rwdata, 1952K rodata, 404K init, 734K bss, 14636K reserved, 8192K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xdc800000 - 0xff800000 ( 560 MB)
lowmem : 0xc0000000 - 0xdc000000 ( 448 MB)
modules : 0xbf000000 - 0xc0000000 ( 16 MB)
.text : 0xc0008000 - 0xc05d881c (5955 kB)
.init : 0xc0843000 - 0xc08a8000 ( 404 kB)
.data : 0xc08a8000 - 0xc0922748 ( 490 kB)
.bss : 0xc0922748 - 0xc09d9f68 ( 735 kB)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000030] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns
[ 0.000075] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns
[ 0.000175] bcm2835: system timer (irq = 27)
[ 0.000642] Console: colour dummy device 80x30
[ 0.001399] console [tty1] enabled
[ 0.001455] Calibrating delay loop... 697.95 BogoMIPS (lpj=3489792)
[ 0.060356] pid_max: default: 32768 minimum: 301
[ 0.060823] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.060893] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.062004] Disabling cpuset control group subsystem
[ 0.062293] CPU: Testing write buffer coherency: ok
[ 0.062404] ftrace: allocating 21724 entries in 64 pages
[ 0.180671] Setting up static identity map for 0x8200 - 0x8238
[ 0.182748] devtmpfs: initialized
[ 0.191803] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
[ 0.192332] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.192430] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.193766] pinctrl core: initialized pinctrl subsystem
[ 0.195266] NET: Registered protocol family 16
[ 0.197717] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[ 0.207284] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
[ 0.207376] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.207517] Serial: AMBA PL011 UART driver
[ 0.210412] bcm2835-mbox 2000b880.mailbox: mailbox enabled
[ 0.259634] bcm2835-dma 20007000.dma: DMA legacy API manager at dc80d000, dmachans=0x1
[ 0.262507] SCSI subsystem initialized
[ 0.262835] usbcore: registered new interface driver usbfs
[ 0.263002] usbcore: registered new interface driver hub
[ 0.263238] usbcore: registered new device driver usb
[ 0.270751] raspberrypi-firmware soc:firmware: Attached to firmware from 2017-09-12 15:21
[ 0.272715] clocksource: Switched to clocksource timer
[ 0.326098] VFS: Disk quotas dquot_6.6.0
[ 0.326297] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.326655] FS-Cache: Loaded
[ 0.327048] CacheFiles: Loaded
[ 0.346310] NET: Registered protocol family 2
[ 0.347718] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.347874] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.348006] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.348143] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.348210] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.348560] NET: Registered protocol family 1
[ 0.349367] RPC: Registered named UNIX socket transport module.
[ 0.349444] RPC: Registered udp transport module.
[ 0.349481] RPC: Registered tcp transport module.
[ 0.349516] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.350630] hw perfevents: enabled with armv6_1176 PMU driver, 3 counters available
[ 0.353175] workingset: timestamp_bits=14 max_order=17 bucket_order=3
[ 0.373487] FS-Cache: Netfs 'nfs' registered for caching
[ 0.375323] NFS: Registering the id_resolver key type
[ 0.375443] Key type id_resolver registered
[ 0.375486] Key type id_legacy registered
[ 0.379941] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[ 0.380410] io scheduler noop registered
[ 0.380474] io scheduler deadline registered (default)
[ 0.380976] io scheduler cfq registered
[ 0.387101] BCM2708FB: allocated DMA memory 5b500000
[ 0.387230] BCM2708FB: allocated DMA channel 0 @ dc80d000
[ 0.433958] Console: switching to colour frame buffer device 200x75
[ 0.474076] bcm2835-rng 20104000.rng: hwrng registered
[ 0.474504] vc-cma: Videocore CMA driver
[ 0.474680] vc-cma: vc_cma_base = 0x00000000
[ 0.474869] vc-cma: vc_cma_size = 0x00000000 (0 MiB)
[ 0.475073] vc-cma: vc_cma_initial = 0x00000000 (0 MiB)
[ 0.475741] vc-mem: phys_addr:0x00000000 mem_base=0x1ec00000 mem_size:0x20000000(512 MiB)
[ 0.477092] vc-sm: Videocore shared memory driver
[ 0.504958] brd: module loaded
[ 0.518929] loop: module loaded
[ 0.519130] Loading iSCSI transport class v2.0-870.
[ 0.520345] usbcore: registered new interface driver smsc95xx
[ 0.520623] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 0.749291] Core Release: 2.80a
[ 0.749477] Setting default values for core params
[ 0.749706] Finished setting default values for core params
[ 0.950388] Using Buffer DMA mode
[ 0.950573] Periodic Transfer Interrupt Enhancement - disabled
[ 0.950799] Multiprocessor Interrupt Enhancement - disabled
[ 0.951012] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 0.951275] Dedicated Tx FIFOs mode
[ 0.952075] WARN::dwc_otg_hcd_init:1032: FIQ DMA bounce buffers: virt = 0xdb514000 dma = 0x5b514000 len=9024
[ 0.952473] FIQ FSM acceleration enabled for :
Non-periodic Split Transactions
Periodic Split Transactions
High-Speed Isochronous Endpoints
Interrupt/Control Split Transaction hack enabled
[ 0.953330] dwc_otg: Microframe scheduler enabled
[ 0.953466] WARN::hcd_init_fiq:459: FIQ on core 0 at 0xc04528d4
[ 0.953717] WARN::hcd_init_fiq:460: FIQ ASM at 0xc0452bb0 length 36
[ 0.953968] WARN::hcd_init_fiq:486: MPHI regs_base at 0xdc8a5000
[ 0.954278] dwc_otg 20980000.usb: DWC OTG Controller
[ 0.954544] dwc_otg 20980000.usb: new USB bus registered, assigned bus number 1
[ 0.954954] dwc_otg 20980000.usb: irq 56, io mem 0x00000000
[ 0.955227] Init: Port Power? op_state=1
[ 0.955388] Init: Power Port (0)
[ 0.955958] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.956233] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.956500] usb usb1: Product: DWC OTG Controller
[ 0.956687] usb usb1: Manufacturer: Linux 4.9.48+ dwc_otg_hcd
[ 0.956902] usb usb1: SerialNumber: 20980000.usb
[ 0.958386] hub 1-0:1.0: USB hub found
[ 0.968933] hub 1-0:1.0: 1 port detected
[ 0.980293] dwc_otg: FIQ enabled
[ 0.980307] dwc_otg: NAK holdoff enabled
[ 0.980314] dwc_otg: FIQ split-transaction FSM enabled
[ 0.980339] Module dwc_common_port init
[ 0.980925] usbcore: registered new interface driver usb-storage
[ 0.992022] mousedev: PS/2 mouse device common for all mice
[ 1.004425] bcm2835-wdt 20100000.watchdog: Broadcom BCM2835 watchdog timer
[ 1.015570] bcm2835-cpufreq: min=700000 max=700000
[ 1.026918] sdhci: Secure Digital Host Controller Interface driver
[ 1.037370] sdhci: Copyright(c) Pierre Ossman
[ 1.048222] sdhost-bcm2835 20202000.sdhost: could not get clk, deferring probe
[ 1.059276] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.070597] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.081333] hidraw: raw HID events driver (C) Jiri Kosina
[ 1.092521] usbcore: registered new interface driver usbhid
[ 1.103059] usbhid: USB HID core driver
[ 1.114991] vchiq: vchiq_init_state: slot_zero = 0xdb580000, is_master = 0
[ 1.128058] [vc_sm_connected_init]: start
[ 1.141814] [vc_sm_connected_init]: end - returning 0
[ 1.153174] Initializing XFRM netlink socket
[ 1.163688] NET: Registered protocol family 17
[ 1.174307] Key type dns_resolver registered
[ 1.186573] registered taskstats version 1
[ 1.197308] Indeed it is in host mode hprt0 = 00021501
[ 1.279163] 20201000.serial: ttyAMA0 at MMIO 0x20201000 (irq = 81, base_baud = 0) is a PL011 rev2
[ 1.374183] random: fast init done
[ 1.407706] usb 1-1: new high-speed USB device number 2 using dwc_otg
[ 1.407949] Indeed it is in host mode hprt0 = 00001101
[ 1.704811] usb 1-1: New USB device found, idVendor=0424, idProduct=9514
[ 1.704824] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.706456] hub 1-1:1.0: USB hub found
[ 1.706637] hub 1-1:1.0: 5 ports detected
[ 2.234266] console [ttyAMA0] enabled
[ 2.252135] sdhost: log_buf @ db513000 (5b513000)
[ 2.342826] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
[ 2.359359] of_cfs_init
[ 2.393128] of_cfs_init: OK
[ 2.413790] Waiting for root device /dev/mmcblk0p7...
[ 2.503625] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[ 2.521115] mmc0: host does not support reading read-only switch, assuming write-enable
[ 2.540589] mmc0: new SDHC card at address e624
[ 2.557333] mmcblk0: mmc0:e624 SU08G 7.40 GiB
[ 2.582883] mmcblk0: p1 p2 < p5 p6 p7 >
[ 2.674625] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[ 2.692889] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.712811] EXT4-fs (mmcblk0p7): INFO: recovery required on readonly filesystem
[ 2.731243] EXT4-fs (mmcblk0p7): write access will be enabled during recovery
[ 2.752268] smsc95xx v1.0.5
[ 2.859505] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-20980000.usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:e8:2d:d7
[ 2.982851] usb 1-1.3: new high-speed USB device number 4 using dwc_otg
[ 3.134934] usb 1-1.3: New USB device found, idVendor=0ccd, idProduct=10a3
[ 3.153583] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3.172319] usb 1-1.3: Product: TerraTec H7
[ 3.187969] usb 1-1.3: Manufacturer: TerraTec Electronic GmbH
[ 3.205199] usb 1-1.3: SerialNumber: 0008CA1EB218
[ 3.322853] usb 1-1.5: new full-speed USB device number 5 using dwc_otg
[ 3.469171] usb 1-1.5: New USB device found, idVendor=046d, idProduct=c52b
[ 3.487734] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3.506566] usb 1-1.5: Product: USB Receiver
[ 3.522207] usb 1-1.5: Manufacturer: Logitech
[ 5.606050] EXT4-fs (mmcblk0p7): recovery complete
[ 5.627266] EXT4-fs (mmcblk0p7): mounted filesystem with ordered data mode. Opts: (null)
[ 5.646926] VFS: Mounted root (ext4 filesystem) readonly on device 179:7.
[ 5.668958] devtmpfs: mounted
[ 5.684816] Freeing unused kernel memory: 404K
[ 5.700633] This architecture does not have kernel memory protection.
[ 6.583574] systemd[1]: System time before build time, advancing clock.
[ 6.810386] NET: Registered protocol family 10
[ 6.862014] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 6.929477] 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)
[ 6.974012] systemd[1]: Detected architecture arm.
[ 7.034943] systemd[1]: Set hostname to <raspberrypi>.
[ 7.425930] uart-pl011 20201000.serial: no DMA platform data
[ 8.483491] systemd[1]: Listening on udev Control Socket.
[ 8.518317] systemd[1]: Created slice System Slice.
[ 8.551732] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ 8.585680] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 8.626858] systemd[1]: Mounting POSIX Message Queue File System...
[ 8.686933] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 8.738309] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ 9.213271] i2c /dev entries driver
[ 39.419736] EXT4-fs (mmcblk0p7): re-mounted. Opts: (null)
[ 39.980736] systemd-journald[108]: Received request to flush runtime journal from PID 1
[ 42.224842] gpiomem-bcm2835 20200000.gpiomem: Initialised: Registers at 0x20200000
[ 45.478879] usb read operation failed. (-32)
[ 45.595398] usb write operation failed. (-32)
[ 45.595612] usb write operation failed. (-32)
[ 45.595645] usb 1-1.3: dvb_usb_v2: found a 'Terratec H7' in cold state
[ 45.662981] usb 1-1.3: dvb_usb_v2: downloading firmware from file 'dvb-usb-terratec-h7-az6007.fw'
[ 45.736218] logitech-djreceiver 0003:046D:C52B.0003: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-20980000.usb-1.5/input2
[ 46.652564] usb 1-1.3: dvb_usb_v2: found a 'Terratec H7' in warm state
[ 47.605235] smsc95xx 1-1.1:1.0 enxb827ebe82dd7: renamed from eth0
[ 48.061795] usb 1-1.3: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer
[ 48.061924] DVB: registering new adapter (Terratec H7)
[ 48.068996] usb 1-1.3: dvb_usb_v2: MAC address: c2:cd:0c:a3:10:00
[ 48.724879] drxk: status = 0x439130d9
[ 48.724914] drxk: detected a drx-3913k, spin A2, xtal 27.000 MHz
[ 48.769661] random: crng init done
[ 50.743189] smsc95xx 1-1.1:1.0 enxb827ebe82dd7: hardware isn't capable of remote wakeup
[ 50.751391] IPv6: ADDRCONF(NETDEV_UP): enxb827ebe82dd7: link is not ready
[ 52.346427] smsc95xx 1-1.1:1.0 enxb827ebe82dd7: link up, 100Mbps, full-duplex, lpa 0xCDE1
[ 52.367883] IPv6: ADDRCONF(NETDEV_CHANGE): enxb827ebe82dd7: link becomes ready
[ 53.748908] Adding 102396k swap on /var/swap. Priority:-1 extents:1 across:102396k SSFS
[ 54.720757] drxk: DRXK driver version 0.9.4300
[ 54.935666] drxk: frontend initialized.
[ 54.969027] usb 1-1.3: DVB: registering adapter 0 frontend 0 (DRXK DVB-C DVB-T)...
[ 55.087239] mt2063_attach: Attaching MT2063
[ 55.252867] Registered IR keymap rc-nec-terratec-cinergy-xs
[ 55.253971] input: Terratec H7 as /devices/platform/soc/20980000.usb/usb1/1-1/1-1.3/rc/rc0/input0
[ 55.254026] rc rc0: Terratec H7 as /devices/platform/soc/20980000.usb/usb1/1-1/1-1.3/rc/rc0
[ 55.254053] usb 1-1.3: dvb_usb_v2: schedule remote query interval to 400 msecs
[ 55.254081] usb 1-1.3: dvb_usb_v2: 'Terratec H7' successfully initialized and connected
[ 55.254365] usbcore: registered new interface driver dvb_usb_az6007
[ 56.767275] input: Logitech K400 as /devices/platform/soc/20980000.usb/usb1/1-1/1-1.5/1-1.5:1.2/0003:046D:C52B.0003/0003:046D:4024.0004/input/input1
[ 56.833080] logitech-hidpp-device 0003:046D:4024.0004: input,hidraw1: USB HID v1.11 Keyboard [Logitech K400] on usb-20980000.usb-1.5:1
[ 59.347965] mt2063: detected a mt2063 B3
[ 60.098711] usb 1-1.3: DVB: adapter 0 frontend 0 frequency 0 out of range (47000000..865000000)
[ 60.375770] mt2063: detected a mt2063 B3
[ 78.842886] fuse init (API version 7.26)
[ 99.412856] Bluetooth: Core ver 2.22
[ 99.413058] NET: Registered protocol family 31
[ 99.413069] Bluetooth: HCI device and connection manager initialized
[ 99.413099] Bluetooth: HCI socket layer initialized
[ 99.413118] Bluetooth: L2CAP socket layer initialized
[ 99.413196] Bluetooth: SCO socket layer initialized
[ 139.767347] EXT4-fs (mmcblk0p5): mounted filesystem with ordered data mode. Opts: (null)
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