I am getting several warnings and wonder if I should be concerned. The RPi is booting wifi with the I2S soundcard from IQAudio. I also have a pendrive that may be unmounted at boot. When I check the system responds that /dev/sda1 is mounted. I reformatted the SDcard and used v.1.16a but still get these messages. I am using a 5V/3A PSU.
Last login: Sat Jul 5 20:57:42 on ttys000
Macmini-3:~ patricia$ ssh tc@192.168.0.9
Secure login powered by Dropbear SSH server on piCore.
tc@192.168.0.9's password:
(?-
//\ Core is distributed with ABSOLUTELY NO WARRANTY.
v_/_ www.tinycorelinux.com
tc@piCorePlayer:~$ dmesg
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 3.14.4-piCore+ (root@debian) (gcc version 4.7.1 20120402 (prerelease) (crosstool-NG 1.15.2) ) #1 PREEMPT Sat May 31 15:15:24 CEST 2014
[ 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] Machine: BCM2708
[ 0.000000] cma: CMA: reserved 8 MiB at 1b800000
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] On node 0 totalpages: 114688
[ 0.000000] free_area_init_node: node 0, pgdat c06b707c, node_mem_map db474000
[ 0.000000] Normal zone: 896 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: 113792
[ 0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708.boardrev=0xf bcm2708.serial=0xa8e8d7f7 smsc95xx.macaddr=B8:27:EB:E8:D7:F7 sdhci-bcm2708.emmc_clock_freq=250000000 vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000 smsc95xx.turbo_mode=N wc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 initrd=0xa00000,3412409 root=/dev/ram0 elevator=deadline rootwait nortc loglevel=3 waitusb=5
[ 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: 435596K/458752K available (4961K kernel code, 263K rwdata, 1456K rodata, 161K init, 696K bss, 23156K reserved)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] vmalloc : 0xdc800000 - 0xff000000 ( 552 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xdc000000 ( 448 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc064c764 (6418 kB)
[ 0.000000] .init : 0xc064d000 - 0xc0675634 ( 162 kB)
[ 0.000000] .data : 0xc0676000 - 0xc06b7ce0 ( 264 kB)
[ 0.000000] .bss : 0xc06b7cec - 0xc0766060 ( 697 kB)
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Dump stacks of tasks blocking RCU-preempt GP.
[ 0.000000] NR_IRQS:394
[ 0.000021] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483648000ns
[ 0.000058] Switching to timer-based delay loop
[ 0.000459] Console: colour dummy device 80x30
[ 0.000646] console [tty1] enabled
[ 0.100191] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=10000)
[ 0.100220] pid_max: default: 32768 minimum: 301
[ 0.100559] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.100584] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.101339] Initializing cgroup subsys devices
[ 0.101369] Initializing cgroup subsys freezer
[ 0.101384] Initializing cgroup subsys net_cls
[ 0.101395] Initializing cgroup subsys blkio
[ 0.101472] CPU: Testing write buffer coherency: ok
[ 0.101886] Setting up static identity map for 0x4b66f8 - 0x4b6730
[ 0.103945] devtmpfs: initialized
[ 0.118963] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
[ 0.120658] NET: Registered protocol family 16
[ 0.126406] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[ 0.127063] cpuidle: using governor ladder
[ 0.127085] cpuidle: using governor menu
[ 0.127888] bcm2708.uart_clock = 0
[ 0.129666] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
[ 0.129686] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.129699] mailbox: Broadcom VideoCore Mailbox driver
[ 0.129794] bcm2708_vcio: mailbox at f200b880
[ 0.129897] bcm_power: Broadcom power driver
[ 0.129915] bcm_power_open() -> 0
[ 0.129925] bcm_power_request(0, 8)
[ 0.630626] bcm_mailbox_read -> 00000080, 0
[ 0.630681] bcm_power_request -> 0
[ 0.630929] Serial: AMBA PL011 UART driver
[ 0.631069] dev:f1: ttyAMA0 at MMIO 0x20201000 (irq = 83, base_baud = 0) is a PL011 rev3
[ 0.631402] console [ttyAMA0] enabled
[ 0.662429] bio: create slab <bio-0> at 0
[ 0.663647] SCSI subsystem initialized
[ 0.664043] usbcore: registered new interface driver usbfs
[ 0.664145] usbcore: registered new interface driver hub
[ 0.664435] usbcore: registered new device driver usb
[ 0.664625] media: Linux media interface: v0.10
[ 0.664706] Linux video capture interface: v2.00
[ 0.666951] Switched to clocksource stc
[ 0.667368] FS-Cache: Loaded
[ 0.667587] CacheFiles: Loaded
[ 0.680575] NET: Registered protocol family 2
[ 0.681702] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.681806] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.681882] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.681966] TCP: reno registered
[ 0.681989] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.682019] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.682382] NET: Registered protocol family 1
[ 0.682951] RPC: Registered named UNIX socket transport module.
[ 0.682977] RPC: Registered udp transport module.
[ 0.682988] RPC: Registered tcp transport module.
[ 0.682997] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.683362] Trying to unpack rootfs image as initramfs...
[ 1.180296] Freeing initrd memory: 3332K (c0a00000 - c0d41000)
[ 1.196653] bcm2708_dma: DMA manager at f2007000
[ 1.196793] bcm2708_gpio: bcm2708_gpio_probe c0684340
[ 1.197341] vc-mem: phys_addr:0x00000000 mem_base=0x1ec00000 mem_size:0x20000000(512 MiB)
[ 1.198379] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 1.198658] audit: initializing netlink subsys (disabled)
[ 1.198732] audit: type=2000 audit(1.190:1): initialized
[ 1.347691] zbud: loaded
[ 1.348054] VFS: Disk quotas dquot_6.5.2
[ 1.348147] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.348537] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 1.348630] FS-Cache: Netfs 'nfs' registered for caching
[ 1.349044] NFS: Registering the id_resolver key type
[ 1.349156] Key type id_resolver registered
[ 1.349172] Key type id_legacy registered
[ 1.349528] msgmni has been set to 873
[ 1.354712] Key type asymmetric registered
[ 1.354741] Asymmetric key parser 'x509' registered
[ 1.354875] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[ 1.355183] io scheduler noop registered
[ 1.355206] io scheduler deadline registered (default)
[ 1.355259] io scheduler cfq registered
[ 1.360652] crc32: CRC_LE_BITS = 64, CRC_BE BITS = 64
[ 1.360674] crc32: self tests passed, processed 225944 bytes in 2572000 nsec
[ 1.362588] crc32c: CRC_LE_BITS = 64
[ 1.362600] crc32c: self tests passed, processed 225944 bytes in 929000 nsec
[ 2.163722] crc32_combine: 8373 self tests passed
[ 2.970880] crc32c_combine: 8373 self tests passed
[ 2.972388] BCM2708FB: allocated DMA memory 5bc00000
[ 2.972485] BCM2708FB: allocated DMA channel 0 @ f2007000
[ 2.992868] Console: switching to colour frame buffer device 82x26
[ 3.086955] Serial: AMBA driver
[ 3.087108] uart-pl011 dev:f1: no DMA platform data
[ 3.087156] kgdb: Registered I/O driver kgdboc.
[ 3.097747] brd: module loaded
[ 3.103535] loop: module loaded
[ 3.104956] nbd: registered device at major 43
[ 3.115568] zram: Created 1 device(s) ...
[ 3.115856] vchiq: vchiq_init_state: slot_zero = 0xdb800000, is_master = 0
[ 3.116833] st: Version 20101219, fixed bufsize 32768, s/g segs 256
[ 3.117215] osst :I: Tape driver with OnStream support version 0.99.4
[ 3.117215] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
[ 3.118241] bcm2708_spi bcm2708_spi.0: master is unqueued, this is deprecated
[ 3.119055] bcm2708_spi bcm2708_spi.0: SPI Controller at 0x20204000 (irq 80)
[ 3.120078] tun: Universal TUN/TAP device driver, 1.6
[ 3.120108] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 3.120687] usbcore: registered new interface driver smsc95xx
[ 3.120909] usbcore: registered new interface driver cdc_ncm
[ 3.120931] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 3.321200] Core Release: 2.80a
[ 3.321232] Setting default values for core params
[ 3.321276] Finished setting default values for core params
[ 3.521400] Using Buffer DMA mode
[ 3.521426] Periodic Transfer Interrupt Enhancement - disabled
[ 3.521436] Multiprocessor Interrupt Enhancement - disabled
[ 3.521448] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 3.521463] Dedicated Tx FIFOs mode
[ 3.521867] WARN::dwc_otg_hcd_init:1042: FIQ DMA bounce buffers: virt = 0xdbc14000 dma = 0x5bc14000 len=9024
[ 3.521904] FIQ FSM acceleration enabled for :
[ 3.521904] Non-periodic Split Transactions
[ 3.521904] Periodic Split Transactions
[ 3.521904] High-Speed Isochronous Endpoints
[ 3.521930] dwc_otg: Microframe scheduler enabled
[ 3.521990] WARN::hcd_init:473: FIQ at 0xc0333fd4
[ 3.522008] WARN::hcd_init:474: FIQ ASM at 0xc0334250 length 36
[ 3.522037] WARN::hcd_init:500: MPHI regs_base at 0xdc80e000
[ 3.522069] dwc_otg bcm2708_usb: DWC OTG Controller
[ 3.522124] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number 1
[ 3.522180] dwc_otg bcm2708_usb: irq 32, io mem 0x00000000
[ 3.522217] Init: Port Power? op_state=1
[ 3.522227] Init: Power Port (0)
[ 3.522523] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 3.522547] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 3.522562] usb usb1: Product: DWC OTG Controller
[ 3.522576] usb usb1: Manufacturer: Linux 3.14.4-piCore+ dwc_otg_hcd
[ 3.522591] usb usb1: SerialNumber: bcm2708_usb
[ 3.523423] hub 1-0:1.0: USB hub found
[ 3.523505] hub 1-0:1.0: 1 port detected
[ 3.523986] dwc_otg: FIQ enabled
[ 3.524003] dwc_otg: NAK holdoff enabled
[ 3.524013] dwc_otg: FIQ split-transaction FSM enabled
[ 3.524035] Module dwc_common_port init
[ 3.524503] usbcore: registered new interface driver usb-storage
[ 3.525081] mousedev: PS/2 mouse device common for all mice
[ 3.525801] i2c /dev entries driver
[ 3.525961] bcm2708_i2c_init_pinmode(0,0)
[ 3.525978] bcm2708_i2c_init_pinmode(0,1)
[ 3.526427] bcm2708_i2c bcm2708_i2c.0: BSC0 Controller at 0x20205000 (irq 79) (baudrate 100000)
[ 3.526488] bcm2708_i2c_init_pinmode(1,2)
[ 3.526502] bcm2708_i2c_init_pinmode(1,3)
[ 3.527131] bcm2708_i2c bcm2708_i2c.1: BSC1 Controller at 0x20804000 (irq 79) (baudrate 100000)
[ 3.528822] : bcm2835-v4l2: error -1 while loading driver
[ 3.529698] bcm2708 watchdog, heartbeat=10 sec (nowayout=0)
[ 3.529943] bcm2835-cpufreq: min=700000 max=700000 cur=700000
[ 3.530124] bcm2835-cpufreq: switching to governor performance
[ 3.530145] bcm2835-cpufreq: switching to governor performance
[ 3.530303] sdhci: Secure Digital Host Controller Interface driver
[ 3.530316] sdhci: Copyright(c) Pierre Ossman
[ 3.530395] sdhci: Enable low-latency mode
[ 3.577006] mmc0: SDHCI controller on BCM2708_Arasan [platform] using platform's DMA
[ 3.577154] mmc0: BCM2708 SDHC host at 0x20300000 DMA 2 IRQ 77
[ 3.577358] usbcore: registered new interface driver ushc
[ 3.577374] sdhci-pltfm: SDHCI platform and OF driver helper
[ 3.584082] hidraw: raw HID events driver (C) Jiri Kosina
[ 3.587807] usbcore: registered new interface driver usbhid
[ 3.587828] usbhid: USB HID core driver
[ 3.588283] ipip: IPv4 over IPv4 tunneling driver
[ 3.589098] TCP: cubic registered
[ 3.589118] Initializing XFRM netlink socket
[ 3.589160] NET: Registered protocol family 17
[ 3.589272] 8021q: 802.1Q VLAN Support v1.8
[ 3.589403] Key type dns_resolver registered
[ 3.593170] registered taskstats version 1
[ 3.600126] console [netcon0] enabled
[ 3.600148] netconsole: network logging started
[ 3.603243] Freeing unused kernel memory: 160K (c064d000 - c0675000)
[ 3.640273] mmc0: new high speed SDHC card at address b368
[ 3.643396] mmcblk0: mmc0:b368 00000 3.74 GiB
[ 3.645662] mmcblk0: p1 p2
[ 3.717272] Indeed it is in host mode hprt0 = 00021501
[ 3.947210] usb 1-1: new high-speed USB device number 2 using dwc_otg
[ 3.947398] Indeed it is in host mode hprt0 = 00001101
[ 4.227580] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
[ 4.227612] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 4.228488] hub 1-1:1.0: USB hub found
[ 4.228642] hub 1-1:1.0: 3 ports detected
[ 4.507308] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[ 4.607595] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[ 4.607631] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 4.610723] smsc95xx v1.0.4
[ 4.673712] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:e8:d7:f7
[ 4.767339] usb 1-1.2: new high-speed USB device number 4 using dwc_otg
[ 4.868898] usb 1-1.2: New USB device found, idVendor=7392, idProduct=7811
[ 4.868932] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 4.868947] usb 1-1.2: Product: 802.11n WLAN Adapter
[ 4.868960] usb 1-1.2: Manufacturer: Realtek
[ 4.868973] usb 1-1.2: SerialNumber: 00e04c000001
[ 4.947256] usb 1-1.3: new high-speed USB device number 5 using dwc_otg
[ 5.048989] usb 1-1.3: New USB device found, idVendor=05e3, idProduct=0606
[ 5.049024] usb 1-1.3: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 5.049041] usb 1-1.3: Product: USB2.0 Hub
[ 5.050183] hub 1-1.3:1.0: USB hub found
[ 5.050595] hub 1-1.3:1.0: 4 ports detected
[ 5.327290] usb 1-1.3.1: new high-speed USB device number 6 using dwc_otg
[ 5.431801] usb 1-1.3.1: New USB device found, idVendor=05e3, idProduct=0723
[ 5.431829] usb 1-1.3.1: New USB device strings: Mfr=3, Product=4, SerialNumber=2
[ 5.431847] usb 1-1.3.1: Product: USB Storage
[ 5.431860] usb 1-1.3.1: Manufacturer: Generic
[ 5.431874] usb 1-1.3.1: SerialNumber: 000000009451
[ 5.433298] usb-storage 1-1.3.1:1.0: USB Mass Storage device detected
[ 5.435821] usb-storage 1-1.3.1:1.0: Quirks match for vid 05e3 pid 0723: 8000
[ 5.436027] scsi0 : usb-storage 1-1.3.1:1.0
[ 6.428789] scsi 0:0:0:0: Direct-Access Generic STORAGE DEVICE 9451 PQ: 0 ANSI: 0
[ 6.859050] sd 0:0:0:0: [sda] 1990656 512-byte logical blocks: (1.01 GB/972 MiB)
[ 6.860060] sd 0:0:0:0: [sda] Write Protect is off
[ 6.860090] sd 0:0:0:0: [sda] Mode Sense: 03 00 00 00
[ 6.861066] sd 0:0:0:0: [sda] No Caching mode page found
[ 6.861093] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 6.865982] sd 0:0:0:0: [sda] No Caching mode page found
[ 6.866022] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 6.876551] sda: sda1
[ 6.880702] sd 0:0:0:0: [sda] No Caching mode page found
[ 6.880738] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 6.880763] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 9.216166] random: mkswap urandom read with 40 bits of entropy available
[ 9.230811] Adding 106176k swap on /dev/zram0. Priority:-1 extents:1 across:106176k SSFS
[ 12.377139] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 12.544187] EXT4-fs (mmcblk0p2): recovery complete
[ 12.548293] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 12.687101] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 12.819092] random: nonblocking pool is initialized
[ 26.379298] bcm2708-i2s bcm2708-i2s.0: Failed to create debugfs directory
[ 26.437157] pcm512x 1-004c: No SCLK, using BCLK: -2
[ 26.467218] pcm512x 1-004c: Completed initialisation - pcm512x_probe
[ 28.385293] FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 28.487381] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 29.647376] usbcore: registered new interface driver rtl8192cu
[ 33.412081] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[ 46.608807] waiting module removal not supported: please upgrade
[ 46.608855] waiting module removal not supported: please upgrade
30 instances of same follow
[ 46.706303] waiting module removal not supported: please upgrade
[ 46.781351] pcm512x 1-004c: No SCLK, using BCLK: -2
[ 46.782406] pcm512x 1-004c: Completed initialisation - pcm512x_probe
[ 47.823903] snd-rpi-iqaudio-dac snd-rpi-iqaudio-dac.0: pcm512x-hifi <-> bcm2708-i2s.0 mapping ok
tc@piCorePlayer:~$
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