dmesg

dmesg
[    0.000000] Booting Linux on physical CPU 0xf00
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.18.11-v7+ (dc4@dc4-XPS13-9333) (gcc version 4.8.3 20140303 (prerelease) (crosstool-NG linaro-1.13.1+bzr2650 - Linaro GCC 2014.03) ) #781 SMP PREEMPT Tue Apr 21 18:07:59 BST 2015
[    0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine model: Raspberry Pi 2 Model B
[    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 8080f480, node_mem_map ba093000
[    0.000000]   Normal zone: 1888 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 (8620->f3003010)
[    0.000000] [bcm2709_smp_init_cpus] ncores=4
[    0.000000] PERCPU: Embedded 10 pages/cpu @ba061000 s11456 r8192 d21312 u40960
[    0.000000] pcpu-alloc: s11456 r8192 d21312 u40960 alloc=10*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: 239776
[    0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=1776 bcm2708_fb.fbheight=952 bcm2709.boardrev=0xa01041 bcm2709.serial=0x72bc5665 smsc95xx.macaddr=B8:27:EB:BC:56:65 bcm2708_fb.fbswap=1 bcm2709.disk_led_gpio=47 bcm2709.disk_led_active_low=0 sdhci-bcm2708.emmc_clock_freq=250000000 vc_mem.mem_base=0x3dc00000 vc_mem.mem_size=0x3f000000  dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p6 rootfstype=ext4 elevator=deadline rootwait
[    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: 940832K/966656K available (5722K kernel code, 397K rwdata, 1748K rodata, 384K init, 763K bss, 25824K reserved)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xffe00000   (2048 kB)
[    0.000000]     vmalloc : 0xbb800000 - 0xff000000   (1080 MB)
[    0.000000]     lowmem  : 0x80000000 - 0xbb000000   ( 944 MB)
[    0.000000]     modules : 0x7f000000 - 0x80000000   (  16 MB)
[    0.000000]       .text : 0x80008000 - 0x80753a48   (7471 kB)
[    0.000000]       .init : 0x80754000 - 0x807b4000   ( 384 kB)
[    0.000000]       .data : 0x807b4000 - 0x808174bc   ( 398 kB)
[    0.000000]        .bss : 0x808174bc - 0x808d6254   ( 764 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] NR_IRQS:608
[    0.000000] Architected cp15 timer(s) running at 19.20MHz (virt).
[    0.000014] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 3579139424256ns
[    0.000036] Switching to timer-based delay loop, resolution 52ns
[    0.000336] Console: colour dummy device 80x30
[    0.001802] console [tty1] enabled
[    0.001851] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000)
[    0.001934] pid_max: default: 32768 minimum: 301
[    0.002339] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.002400] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.003676] Initializing cgroup subsys memory
[    0.003770] Initializing cgroup subsys devices
[    0.003826] Initializing cgroup subsys freezer
[    0.003876] Initializing cgroup subsys net_cls
[    0.003939] Initializing cgroup subsys blkio
[    0.004043] CPU: Testing write buffer coherency: ok
[    0.004157] ftrace: allocating 19614 entries in 58 pages
[    0.052545] CPU0: update cpu_capacity 1024
[    0.052623] CPU0: thread -1, cpu 0, socket 15, mpidr 80000f00
[    0.052665] [bcm2709_smp_prepare_cpus] enter
[    0.052818] Setting up static identity map for 0x528478 - 0x5284ac
[    0.112462] [bcm2709_boot_secondary] cpu:1 started (0) 16
[    0.112773] CPU1: Booted secondary processor
[    0.112782] [bcm2709_secondary_init] enter cpu:1
[    0.112834] CPU1: update cpu_capacity 1024
[    0.112844] CPU1: thread -1, cpu 1, socket 15, mpidr 80000f01
[    0.132435] [bcm2709_boot_secondary] cpu:2 started (0) 17
[    0.132692] CPU2: Booted secondary processor
[    0.132699] [bcm2709_secondary_init] enter cpu:2
[    0.132731] CPU2: update cpu_capacity 1024
[    0.132739] CPU2: thread -1, cpu 2, socket 15, mpidr 80000f02
[    0.152519] [bcm2709_boot_secondary] cpu:3 started (0) 16
[    0.152756] CPU3: Booted secondary processor
[    0.152763] [bcm2709_secondary_init] enter cpu:3
[    0.152792] CPU3: update cpu_capacity 1024
[    0.152801] CPU3: thread -1, cpu 3, socket 15, mpidr 80000f03
[    0.152895] Brought up 4 CPUs
[    0.153024] SMP: Total of 4 processors activated (153.60 BogoMIPS).
[    0.153057] CPU: All CPU(s) started in SVC mode.
[    0.154064] devtmpfs: initialized
[    0.178906] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[    0.180885] pinctrl core: initialized pinctrl subsystem
[    0.183993] NET: Registered protocol family 16
[    0.189619] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[    0.190787] bcm2709.uart_clock = 3000000
[    0.193566] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.193618] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.193672] mailbox: Broadcom VideoCore Mailbox driver
[    0.193803] bcm2708_vcio: mailbox at f300b880
[    0.194167] bcm_power: Broadcom power driver
[    0.194204] bcm_power_open() -> 0
[    0.194229] bcm_power_request(0, 8)
[    0.694909] bcm_mailbox_read -> 00000080, 0
[    0.694941] bcm_power_request -> 0
[    0.695083] Serial: AMBA PL011 UART driver
[    0.695231] dev:f1: ttyAMA0 at MMIO 0x3f201000 (irq = 83, base_baud = 0) is a PL011 rev3
[    1.203510] console [ttyAMA0] enabled
[    1.275701] SCSI subsystem initialized
[    1.279720] usbcore: registered new interface driver usbfs
[    1.285390] usbcore: registered new interface driver hub
[    1.290856] usbcore: registered new device driver usb
[    1.297762] Switched to clocksource arch_sys_counter
[    1.333406] FS-Cache: Loaded
[    1.336637] CacheFiles: Loaded
[    1.351201] NET: Registered protocol family 2
[    1.356856] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    1.364110] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    1.370812] TCP: Hash tables configured (established 8192 bind 8192)
[    1.377281] TCP: reno registered
[    1.380560] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    1.386546] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    1.393275] NET: Registered protocol family 1
[    1.398313] RPC: Registered named UNIX socket transport module.
[    1.404258] RPC: Registered udp transport module.
[    1.409031] RPC: Registered tcp transport module.
[    1.413750] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    1.421177] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counters available
[    1.429594] bcm2708_dma: DMA manager at f3007000
[    1.434385] vc-mem: phys_addr:0x00000000 mem_base=0x3dc00000 mem_size:0x3f000000(1008 MiB)
[    1.444203] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    1.450725] audit: initializing netlink subsys (disabled)
[    1.456196] audit: type=2000 audit(1.239:1): initialized
[    1.477858] VFS: Disk quotas dquot_6.5.2
[    1.482165] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    1.491706] FS-Cache: Netfs 'nfs' registered for caching
[    1.498129] NFS: Registering the id_resolver key type
[    1.503257] Key type id_resolver registered
[    1.507451] Key type id_legacy registered
[    1.512643] msgmni has been set to 1853
[    1.518416] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    1.526023] io scheduler noop registered
[    1.530003] io scheduler deadline registered (default)
[    1.535472] io scheduler cfq registered
[    1.541922] BCM2708FB: allocated DMA memory fac00000
[    1.546935] BCM2708FB: allocated DMA channel 0 @ f3007000
[    1.580135] Console: switching to colour frame buffer device 222x59
[    1.604040] bcm2708-dmaengine bcm2708-dmaengine: Load BCM2835 DMA engine driver
[    1.611820] uart-pl011 dev:f1: no DMA platform data
[    1.617280] vc-cma: Videocore CMA driver
[    1.621381] vc-cma: vc_cma_base      = 0x00000000
[    1.626177] vc-cma: vc_cma_size      = 0x00000000 (0 MiB)
[    1.631732] vc-cma: vc_cma_initial   = 0x00000000 (0 MiB)
[    1.649030] brd: module loaded
[    1.657873] loop: module loaded
[    1.661435] vchiq: vchiq_init_state: slot_zero = 0xba800000, is_master = 0
[    1.669343] Loading iSCSI transport class v2.0-870.
[    1.675324] usbcore: registered new interface driver smsc95xx
[    1.681305] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[    1.887477] Core Release: 2.80a
[    1.890727] Setting default values for core params
[    1.895652] Finished setting default values for core params
[    2.101764] Using Buffer DMA mode
[    2.105153] Periodic Transfer Interrupt Enhancement - disabled
[    2.111113] Multiprocessor Interrupt Enhancement - disabled
[    2.116787] OTG VER PARAM: 0, OTG VER FLAG: 0
[    2.121249] Dedicated Tx FIFOs mode
[    2.125172] WARN::dwc_otg_hcd_init:1047: FIQ DMA bounce buffers: virt = 0xbac14000 dma = 0xfac14000 len=9024
[    2.135231] FIQ FSM acceleration enabled for :
[    2.135231] Non-periodic Split Transactions
[    2.135231] Periodic Split Transactions
[    2.135231] High-Speed Isochronous Endpoints
[    2.161181] dwc_otg: Microframe scheduler enabled
[    2.161255] WARN::hcd_init_fiq:412: FIQ on core 1 at 0x803d98b4
[    2.171720] WARN::hcd_init_fiq:413: FIQ ASM at 0x803d9c10 length 36
[    2.182524] WARN::hcd_init_fiq:438: MPHI regs_base at 0xbb80a000
[    2.193096] dwc_otg bcm2708_usb: DWC OTG Controller
[    2.202613] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number 1
[    2.214526] dwc_otg bcm2708_usb: irq 32, io mem 0x00000000
[    2.224655] Init: Port Power? op_state=1
[    2.233114] Init: Power Port (0)
[    2.241115] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    2.252464] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.264212] usb usb1: Product: DWC OTG Controller
[    2.273377] usb usb1: Manufacturer: Linux 3.18.11-v7+ dwc_otg_hcd
[    2.283936] usb usb1: SerialNumber: bcm2708_usb
[    2.293844] hub 1-0:1.0: USB hub found
[    2.302135] hub 1-0:1.0: 1 port detected
[    2.310942] dwc_otg: FIQ enabled
[    2.310956] dwc_otg: NAK holdoff enabled
[    2.310967] dwc_otg: FIQ split-transaction FSM enabled
[    2.311006] Module dwc_common_port init
[    2.311406] usbcore: registered new interface driver usb-storage
[    2.322169] mousedev: PS/2 mouse device common for all mice
[    2.332775] bcm2835-cpufreq: min=600000 max=900000
[    2.342378] sdhci: Secure Digital Host Controller Interface driver
[    2.353040] sdhci: Copyright(c) Pierre Ossman
[    2.362093] DMA channels allocated for the MMC driver
[    2.397805] Load BCM2835 MMC driver
[    2.410331] sdhci-pltfm: SDHCI platform and OF driver helper
[    2.421071] ledtrig-cpu: registered to indicate activity on CPUs
[    2.431793] hidraw: raw HID events driver (C) Jiri Kosina
[    2.442017] usbcore: registered new interface driver usbhid
[    2.453142] usbhid: USB HID core driver
[    2.463822] TCP: cubic registered
[    2.472664] Initializing XFRM netlink socket
[    2.482443] NET: Registered protocol family 17
[    2.491478] Key type dns_resolver registered
[    2.500580] Registering SWP/SWPB emulation handler
[    2.510795] registered taskstats version 1
[    2.517931] Indeed it is in host mode hprt0 = 00021501
[    2.529238] vc-sm: Videocore shared memory driver
[    2.538442] [vc_sm_connected_init]: start
[    2.547582] [vc_sm_connected_init]: end - returning 0
[    2.558402] Waiting for root device /dev/mmcblk0p6...
[    2.574988] mmc0: host does not support reading read-only switch, assuming write-enable
[    2.592886] mmc0: new high speed SDHC card at address 0007
[    2.603632] mmcblk0: mmc0:0007 SD04G 3.67 GiB 
[    2.617083]  mmcblk0: p1 p2 < p5 p6 > p3
[    2.692704] EXT4-fs (mmcblk0p6): mounted filesystem with ordered data mode. Opts: (null)
[    2.705537] VFS: Mounted root (ext4 filesystem) readonly on device 179:6.
[    2.707900] usb 1-1: new high-speed USB device number 2 using dwc_otg
[    2.717001] Indeed it is in host mode hprt0 = 00001101
[    2.748671] devtmpfs: mounted
[    2.756803] Freeing unused kernel memory: 384K (80754000 - 807b4000)
[    2.908248] usb 1-1: New USB device found, idVendor=0424, idProduct=9514
[    2.919659] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.932187] hub 1-1:1.0: USB hub found
[    2.940648] hub 1-1:1.0: 5 ports detected
[    3.228011] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[    3.338417] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[    3.350106] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    3.365429] smsc95xx v1.0.4
[    3.432085] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:bc:56:65
[    3.528074] usb 1-1.2: new high-speed USB device number 4 using dwc_otg
[    3.639324] usb 1-1.2: New USB device found, idVendor=0bda, idProduct=818b
[    3.651370] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    3.664378] usb 1-1.2: Product: 802.11n NIC
[    3.674561] usb 1-1.2: Manufacturer: Realtek
[    3.684311] usb 1-1.2: SerialNumber: 00e04c000001
[    3.788037] usb 1-1.3: new high-speed USB device number 5 using dwc_otg
[    3.900715] usb 1-1.3: New USB device found, idVendor=090c, idProduct=1000
[    3.913485] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    3.926389] usb 1-1.3: Product: USB DISK
[    3.935891] usb 1-1.3: Manufacturer: SMI Corporation
[    3.946499] usb 1-1.3: SerialNumber: AA04012700007528
[    3.947710] usb-storage 1-1.3:1.0: USB Mass Storage device detected
[    3.967940] scsi host0: usb-storage 1-1.3:1.0
[    3.999982] udevd[178]: starting version 175
[    4.218129] usb 1-1.4: new low-speed USB device number 6 using dwc_otg
[    4.334206] usb 1-1.4: New USB device found, idVendor=0000, idProduct=0538
[    4.349148] usb 1-1.4: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    4.363322] usb 1-1.4: Product:  USB OPTICAL MOUSE
[    4.372416] input:  USB OPTICAL MOUSE as /devices/platform/bcm2708_usb/usb1/1-1/1-1.4/1-1.4:1.0/0003:0000:0538.0001/input/input0
[    4.373425] hid-generic 0003:0000:0538.0001: input,hidraw0: USB HID v1.11 Mouse [ USB OPTICAL MOUSE] on usb-bcm2708_usb-1.4/input0
[    4.598125] usb 1-1.5: new low-speed USB device number 7 using dwc_otg
[    4.738126] usb 1-1.5: New USB device found, idVendor=1a2c, idProduct=0e24
[    4.752117] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    4.765862] usb 1-1.5: Product: USB Keyboard
[    4.776402] usb 1-1.5: Manufacturer: SEM
[    4.802388] input: SEM USB Keyboard as /devices/platform/bcm2708_usb/usb1/1-1/1-1.5/1-1.5:1.0/0003:1A2C:0E24.0002/input/input1
[    4.822689] hid-generic 0003:1A2C:0E24.0002: input,hidraw1: USB HID v1.10 Keyboard [SEM USB Keyboard] on usb-bcm2708_usb-1.5/input0
[    4.854412] input: SEM USB Keyboard as /devices/platform/bcm2708_usb/usb1/1-1/1-1.5/1-1.5:1.1/0003:1A2C:0E24.0003/input/input2
[    4.872523] hid-generic 0003:1A2C:0E24.0003: input,hidraw2: USB HID v1.10 Device [SEM USB Keyboard] on usb-bcm2708_usb-1.5/input1
[    4.979813] scsi 0:0:0:0: CD-ROM            SMI      USB DISK         1100 PQ: 0 ANSI: 2
[    5.002258] scsi 0:0:0:1: Direct-Access     SMI      USB DISK         1100 PQ: 0 ANSI: 0 CCS
[    5.021831] sd 0:0:0:1: [sda] 7177216 512-byte logical blocks: (3.67 GB/3.42 GiB)
[    5.037549] sd 0:0:0:1: [sda] Write Protect is off
[    5.049613] sd 0:0:0:1: [sda] Mode Sense: 43 00 00 00
[    5.050948] sd 0:0:0:1: [sda] No Caching mode page found
[    5.063495] sd 0:0:0:1: [sda] Assuming drive cache: write through
[    5.078481] scsi 0:0:0:0: Attached scsi generic sg0 type 5
[    5.093484] sd 0:0:0:1: Attached scsi generic sg1 type 0
[    5.093564] sr 0:0:0:0: [sr0] scsi3-mmc drive: 0x/0x caddy
[    5.093578] cdrom: Uniform CD-ROM driver Revision: 3.20
[    5.108041] sr 0:0:0:0: Attached scsi CD-ROM sr0
[    5.135448]  sda: sda1
[    5.151244] sd 0:0:0:1: [sda] Attached SCSI removable disk
[    5.168584] random: nonblocking pool is initialized
[    6.828620] EXT4-fs (mmcblk0p6): re-mounted. Opts: (null)
[    8.324213] EXT4-fs (mmcblk0p6): re-mounted. Opts: (null)
[   13.280706] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[   14.813889] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1
[   17.223697] cfg80211: Calling CRDA to update world regulatory domain
[   17.574643] Adding 102396k swap on /var/swap.  Priority:-1 extents:1 across:102396k SSFS
[  128.171283] ISO 9660 Extensions: Microsoft Joliet Level 3
[  128.199698] ISOFS: changing to secondary root
[  128.416666] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: (null)