[ 0.000000] Booting Linux on physical CPU 0xf00 [ 0.000000] Linux version 4.1.15 (aka@c12) (gcc version 5.2.1 20151010 (Ubuntu 5.2.1-22ubuntu1) ) #24 SMP PREEMPT Sat Feb 20 03:25:27 SAMT 2016 [ 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 Rev 1.1 [ 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 80842980, node_mem_map ba092000 [ 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 (93c0->f3003010) [ 0.000000] [bcm2709_smp_init_cpus] ncores=4 [ 0.000000] PERCPU: Embedded 10 pages/cpu @ba05c000 s10688 r8192 d22080 u40960 [ 0.000000] pcpu-alloc: s10688 r8192 d22080 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=1280 bcm2708_fb.fbheight=1024 bcm2709.boardrev=0xa21041 bcm2709.serial=0xf71e1afd smsc95xx.macaddr=B8:27:EB:1E:1A:FD 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 console=ttyAMA0,115200 console=tty1 quiet wtboot=mmc [ 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: 941044K/966656K available (3431K kernel code, 261K rwdata, 1100K rodata, 3636K init, 346K bss, 17420K reserved, 8192K cma-reserved) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 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 - 0x80474fc4 (4532 kB) [ 0.000000] .init : 0x80475000 - 0x80802000 (3636 kB) [ 0.000000] .data : 0x80802000 - 0x808435b8 ( 262 kB) [ 0.000000] .bss : 0x80846000 - 0x8089cbe8 ( 347 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 (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 [ 0.000029] Switching to timer-based delay loop, resolution 52ns [ 0.000229] Console: colour dummy device 80x30 [ 0.000419] console [tty1] enabled [ 0.000447] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000) [ 0.000468] pid_max: default: 32768 minimum: 301 [ 0.000608] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000626] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.001639] CPU: Testing write buffer coherency: ok [ 0.002184] CPU0: update cpu_capacity 1024 [ 0.002206] CPU0: thread -1, cpu 0, socket 15, mpidr 80000f00 [ 0.002220] [bcm2709_smp_prepare_cpus] enter [ 0.002314] Setting up static identity map for 0x8240 - 0x8274 [ 0.060277] [bcm2709_boot_secondary] cpu:1 started (0) 17 [ 0.060630] [bcm2709_secondary_init] enter cpu:1 [ 0.060681] CPU1: update cpu_capacity 1024 [ 0.060689] CPU1: thread -1, cpu 1, socket 15, mpidr 80000f01 [ 0.080222] [bcm2709_boot_secondary] cpu:2 started (0) 17 [ 0.080491] [bcm2709_secondary_init] enter cpu:2 [ 0.080520] CPU2: update cpu_capacity 1024 [ 0.080527] CPU2: thread -1, cpu 2, socket 15, mpidr 80000f02 [ 0.100266] [bcm2709_boot_secondary] cpu:3 started (0) 16 [ 0.100519] [bcm2709_secondary_init] enter cpu:3 [ 0.100546] CPU3: update cpu_capacity 1024 [ 0.100554] CPU3: thread -1, cpu 3, socket 15, mpidr 80000f03 [ 0.100625] Brought up 4 CPUs [ 0.100653] SMP: Total of 4 processors activated (153.60 BogoMIPS). [ 0.100664] CPU: All CPU(s) started in HYP mode. [ 0.100672] CPU: Virtualization extensions available. [ 0.101295] devtmpfs: initialized [ 0.123268] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5 [ 0.123859] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.124351] pinctrl core: initialized pinctrl subsystem [ 0.124923] NET: Registered protocol family 16 [ 0.130418] DMA: preallocated 4096 KiB pool for atomic coherent allocations [ 0.131463] bcm2709.uart_clock = 3000000 [ 0.138439] Serial: AMBA PL011 UART driver [ 0.138633] 3f201000.uart: ttyAMA0 at MMIO 0x3f201000 (irq = 83, base_baud = 0) is a PL011 rev2 [ 0.138983] console [ttyAMA0] enabled [ 0.139643] bcm2835-mbox 3f00b880.mailbox: mailbox enabled [ 0.211838] bcm2708-dmaengine 3f007000.dma: DMA legacy API manager at f3007000, dmachans=0xf35 [ 0.211886] bcm2708-dmaengine 3f007000.dma: Initialized 7 DMA channels (+ 1 legacy) [ 0.213060] bcm2708-dmaengine 3f007000.dma: Load BCM2835 DMA engine driver [ 0.213081] bcm2708-dmaengine 3f007000.dma: dma_debug:0 [ 0.213744] usbcore: registered new interface driver usbfs [ 0.213932] usbcore: registered new interface driver hub [ 0.214134] usbcore: registered new device driver usb [ 0.215120] raspberrypi-firmware soc:firmware: Attached to firmware from 2015-12-08 14:38 [ 0.243370] Switched to clocksource arch_sys_counter [ 0.260840] NET: Registered protocol family 2 [ 0.261759] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.261903] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 0.262095] TCP: Hash tables configured (established 8192 bind 8192) [ 0.262212] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.262275] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.262572] NET: Registered protocol family 1 [ 2.593124] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 2.593318] audit: initializing netlink subsys (disabled) [ 2.593559] audit: type=2000 audit(2.589:1): initialized [ 2.649293] alg: No test for stdrng (krng) [ 2.650525] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [ 2.650564] io scheduler noop registered [ 2.650627] io scheduler cfq registered (default) [ 2.653133] BCM2708FB: allocated DMA memory fac00000 [ 2.653188] BCM2708FB: allocated DMA channel 0 @ f3007000 [ 2.675911] Console: switching to colour frame buffer device 160x64 [ 2.690720] bcm2708_rng_init=bb906000 [ 3.551872] vc-cma: Videocore CMA driver [ 3.551899] vc-cma: vc_cma_base = 0x00000000 [ 3.551912] vc-cma: vc_cma_size = 0x00000000 (0 MiB) [ 3.551924] vc-cma: vc_cma_initial = 0x00000000 (0 MiB) [ 3.552277] vc-mem: phys_addr:0x00000000 mem_base=0x3dc00000 mem_size:0x3f000000(1008 MiB) [ 3.554115] vchiq: vchiq_init_state: slot_zero = 0xbac80000, is_master = 0 [ 3.558575] dwc_otg: version 3.00a 10-AUG-2012 (platform bus) [ 3.759077] Core Release: 2.80a [ 3.759103] Setting default values for core params [ 3.759145] Finished setting default values for core params [ 3.959552] Using Buffer DMA mode [ 3.959575] Periodic Transfer Interrupt Enhancement - disabled [ 3.959585] Multiprocessor Interrupt Enhancement - disabled [ 3.959597] OTG VER PARAM: 0, OTG VER FLAG: 0 [ 3.959615] Dedicated Tx FIFOs mode [ 3.960139] WARN::dwc_otg_hcd_init:1047: FIQ DMA bounce buffers: virt = 0xbac14000 dma = 0xfac14000 len=9024 [ 3.960178] FIQ FSM acceleration enabled for : [ 3.960178] Non-periodic Split Transactions [ 3.960178] Periodic Split Transactions [ 3.960178] High-Speed Isochronous Endpoints [ 3.960203] dwc_otg: Microframe scheduler enabled [ 3.960267] WARN::hcd_init_fiq:412: FIQ on core 1 at 0x80216890 [ 3.960285] WARN::hcd_init_fiq:413: FIQ ASM at 0x80216bf4 length 36 [ 3.960303] WARN::hcd_init_fiq:438: MPHI regs_base at 0xbb908000 [ 3.960349] dwc_otg 3f980000.usb: DWC OTG Controller [ 3.960403] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1 [ 3.960449] dwc_otg 3f980000.usb: irq 32, io mem 0x00000000 [ 3.960501] Init: Port Power? op_state=1 [ 3.960511] Init: Power Port (0) [ 3.960763] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 3.960783] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.960798] usb usb1: Product: DWC OTG Controller [ 3.960813] usb usb1: Manufacturer: Linux 4.1.15 dwc_otg_hcd [ 3.960828] usb usb1: SerialNumber: 3f980000.usb [ 3.961766] hub 1-0:1.0: USB hub found [ 3.961835] hub 1-0:1.0: 1 port detected [ 3.962467] dwc_otg: FIQ enabled [ 3.962481] dwc_otg: NAK holdoff enabled [ 3.962491] dwc_otg: FIQ split-transaction FSM enabled [ 3.962538] Module dwc_common_port init [ 3.964329] bcm2835-cpufreq: min=600000 max=900000 [ 4.043458] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1) [ 4.043835] hidraw: raw HID events driver (C) Jiri Kosina [ 4.044613] usbcore: registered new interface driver usbhid [ 4.044624] usbhid: USB HID core driver [ 4.044905] NET: Registered protocol family 17 [ 4.045149] Registering SWP/SWPB emulation handler [ 4.046089] registered taskstats version 1 [ 4.046217] vc-sm: Videocore shared memory driver [ 4.046234] [vc_sm_connected_init]: start [ 4.055767] [vc_sm_connected_init]: end - returning 0 [ 4.061048] Freeing unused kernel memory: 3636K (80475000 - 80802000) [ 4.101102] mmc0: host does not support reading read-only switch, assuming write-enable [ 4.103029] mmc0: new high speed SDHC card at address 1234 [ 4.103826] mmcblk0: mmc0:1234 SA16G 14.4 GiB [ 4.105275] mmcblk0: p1 [ 4.153525] Indeed it is in host mode hprt0 = 00021501 [ 4.333427] usb 1-1: new high-speed USB device number 2 using dwc_otg [ 4.333565] Indeed it is in host mode hprt0 = 00001101 [ 4.533623] usb 1-1: New USB device found, idVendor=0424, idProduct=9514 [ 4.533645] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4.534299] hub 1-1:1.0: USB hub found [ 4.534418] hub 1-1:1.0: 5 ports detected [ 4.813417] usb 1-1.1: new high-speed USB device number 3 using dwc_otg [ 4.913702] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00 [ 4.913725] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4.993425] usb 1-1.2: new low-speed USB device number 4 using dwc_otg [ 5.213521] usb 1-1.2: New USB device found, idVendor=0458, idProduct=0708 [ 5.213543] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 5.213560] usb 1-1.2: Product: Multimedia Keyboard [ 5.213575] usb 1-1.2: Manufacturer: Genius [ 5.263798] input: Genius Multimedia Keyboard as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.2/1-1.2:1.0/0003:0458:0708.0001/input/input0 [ 5.324152] hid-generic 0003:0458:0708.0001: input,hidraw0: USB HID v1.11 Keyboard [Genius Multimedia Keyboard] on usb-3f980000.usb-1.2/input0 [ 5.394359] input: Genius Multimedia Keyboard as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.2/1-1.2:1.1/0003:0458:0708.0002/input/input1 [ 5.454757] hid-generic 0003:0458:0708.0002: input,hiddev0,hidraw1: USB HID v1.11 Device [Genius Multimedia Keyboard] on usb-3f980000.usb-1.2/input1 [ 5.533417] usb 1-1.3: new low-speed USB device number 5 using dwc_otg [ 5.656075] usb 1-1.3: New USB device found, idVendor=0458, idProduct=003a [ 5.656098] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 5.656115] usb 1-1.3: Manufacturer: Genius [ 5.667701] input: Genius as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.3/1-1.3:1.0/0003:0458:003A.0003/input/input2 [ 5.668625] hid-generic 0003:0458:003A.0003: input,hidraw2: USB HID v1.10 Mouse [Genius] on usb-3f980000.usb-1.3/input0 [ 5.763496] usb 1-1.5: new high-speed USB device number 6 using dwc_otg [ 5.881056] usb 1-1.5: New USB device found, idVendor=148f, idProduct=2070 [ 5.881085] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 5.881102] usb 1-1.5: Product: 802.11 g WLAN [ 5.881118] usb 1-1.5: Manufacturer: Ralink [ 5.881132] usb 1-1.5: SerialNumber: 1.0 [ 7.083443] usb 1-1.5: reset high-speed USB device number 6 using dwc_otg [ 7.193926] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 3070, rev 0201 detected [ 7.212240] ieee80211 phy0: rt2x00_set_rf: Info - RF chipset 0005 detected [ 7.212881] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 7.215322] usbcore: registered new interface driver rt2800usb [ 7.217042] rt2800usb 1-1.5:1.0 eth0: renamed from wlan0 [ 7.254450] ieee80211 phy0: rt2x00lib_request_firmware: Info - Loading firmware file 'rt2870.bin' [ 7.254581] rt2800usb 1-1.5:1.0: Direct firmware load for rt2870.bin failed with error -2 [ 7.254597] rt2800usb 1-1.5:1.0: Falling back to user helper [ 11.066067] random: nonblocking pool is initialized [ 67.253660] ieee80211 phy0: rt2x00lib_request_firmware: Error - Failed to request Firmware [ 4599.279291] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.