Raspberry Pi 2+ dmesg using a Sandisk Extreme Pro card.

dmesg

[    0.000000] Booting Linux on physical CPU 0xf00
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.18.0-25-rpi2 (buildd@lgw01-08) (gcc version 4.8.4 (Ubuntu/Linaro 4.8.4-2ubuntu1~14.04) ) #26-Ubuntu SMP PREEMPT Sun Jul 5 06:46:34 UTC 2015 (Ubuntu 3.18.0-25.26-rpi2 3.18.17)
[    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: BCM2709
[    0.000000] cma: Reserved 8 MiB at 0x38800000
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] On node 0 totalpages: 233472
[    0.000000] free_area_init_node: node 0, pgdat 8095ecc0, node_mem_map b80d3000
[    0.000000]   Normal zone: 1824 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 233472 pages, LIFO batch:31
[    0.000000] [bcm2709_smp_init_cpus] enter (85a0->f3003010)
[    0.000000] [bcm2709_smp_init_cpus] ncores=4
[    0.000000] PERCPU: Embedded 11 pages/cpu @b80a2000 s12928 r8192 d23936 u45056
[    0.000000] pcpu-alloc: s12928 r8192 d23936 u45056 alloc=11*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: 231648
[    0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2709.boardrev=0xa01041 bcm2709.serial=0xc5e1c6aa smsc95xx.macaddr=B8:27:EB:E1:C6:AA 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=tty1 root=/dev/mmcblk0p2 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] allocated 1867776 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[    0.000000] Memory: 905100K/933888K available (6339K kernel code, 564K rwdata, 2360K rodata, 364K init, 806K bss, 28788K reserved)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xffe00000   (2048 kB)
[    0.000000]     vmalloc : 0xb9800000 - 0xff000000   (1112 MB)
[    0.000000]     lowmem  : 0x80000000 - 0xb9000000   ( 912 MB)
[    0.000000]     modules : 0x7f000000 - 0x80000000   (  16 MB)
[    0.000000]       .text : 0x80008000 - 0x80886f3c   (8700 kB)
[    0.000000]       .init : 0x80887000 - 0x808e2000   ( 364 kB)
[    0.000000]       .data : 0x808e2000 - 0x8096f36c   ( 565 kB)
[    0.000000]        .bss : 0x8096f36c - 0x80a38da0   ( 807 kB)
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] 	RCU dyntick-idle grace-period acceleration is enabled.
[    0.000000] NR_IRQS:480
[    0.000000] Architected cp15 timer(s) running at 19.20MHz (virt).
[    0.000013] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 3579139424256ns
[    0.000031] Switching to timer-based delay loop, resolution 52ns
[    0.000593] Console: colour dummy device 80x30
[    0.001428] console [tty1] enabled
[    0.001466] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=76800)
[    0.001518] pid_max: default: 32768 minimum: 301
[    0.001777] Security Framework initialized
[    0.001983] AppArmor: AppArmor initialized
[    0.002010] Yama: becoming mindful.
[    0.002338] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.002379] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.003577] Initializing cgroup subsys memory
[    0.003660] Initializing cgroup subsys devices
[    0.003700] Initializing cgroup subsys freezer
[    0.003736] Initializing cgroup subsys net_cls
[    0.003777] Initializing cgroup subsys blkio
[    0.003809] Initializing cgroup subsys perf_event
[    0.003845] Initializing cgroup subsys net_prio
[    0.004050] CPU: Testing write buffer coherency: ok
[    0.004597] missing device node for CPU 0
[    0.004629] missing device node for CPU 1
[    0.004652] missing device node for CPU 2
[    0.004674] missing device node for CPU 3
[    0.004704] CPU0: thread -1, cpu 0, socket 15, mpidr 80000f00
[    0.004731] [bcm2709_smp_prepare_cpus] enter
[    0.004875] Setting up static identity map for 0x6066b0 - 0x606708
[    0.044842] [bcm2709_boot_secondary] cpu:1 started (0) 17
[    0.045149] CPU1: Booted secondary processor
[    0.045157] [bcm2709_secondary_init] enter cpu:1
[    0.045209] CPU1: thread -1, cpu 1, socket 15, mpidr 80000f01
[    0.052817] [bcm2709_boot_secondary] cpu:2 started (0) 17
[    0.053069] CPU2: Booted secondary processor
[    0.053075] [bcm2709_secondary_init] enter cpu:2
[    0.053106] CPU2: thread -1, cpu 2, socket 15, mpidr 80000f02
[    0.060787] [bcm2709_boot_secondary] cpu:3 started (0) 18
[    0.061029] CPU3: Booted secondary processor
[    0.061035] [bcm2709_secondary_init] enter cpu:3
[    0.061065] CPU3: thread -1, cpu 3, socket 15, mpidr 80000f03
[    0.061162] Brought up 4 CPUs
[    0.061244] SMP: Total of 4 processors activated (153.60 BogoMIPS).
[    0.061271] CPU: All CPU(s) started in SVC mode.
[    0.062256] devtmpfs: initialized
[    0.082009] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[    0.091136] pinctrl core: initialized pinctrl subsystem
[    0.091985] NET: Registered protocol family 16
[    0.097546] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[    0.108673] cpuidle: using governor ladder
[    0.120689] cpuidle: using governor menu
[    0.120998] bcm2709.uart_clock = 3000000
[    0.124830] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.124874] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.124928] mailbox: Broadcom VideoCore Mailbox driver
[    0.125047] bcm2708_vcio: mailbox at f300b880
[    0.125158] bcm_power: Broadcom power driver
[    0.125187] bcm_power_open() -> 0
[    0.125208] bcm_power_request(0, 8)
[    0.625882] bcm_mailbox_read -> 00000080, 0
[    0.625909] bcm_power_request -> 0
[    0.626143] Serial: AMBA PL011 UART driver
[    0.626279] dev:f1: ttyAMA0 at MMIO 0x3f201000 (irq = 83, base_baud = 0) is a PL011 rev3
[    0.680776] SCSI subsystem initialized
[    0.681037] usbcore: registered new interface driver usbfs
[    0.681173] usbcore: registered new interface driver hub
[    0.681292] usbcore: registered new device driver usb
[    0.682961] NetLabel: Initializing
[    0.682990] NetLabel:  domain hash size = 128
[    0.683013] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.683106] NetLabel:  unlabeled traffic allowed by default
[    0.683529] Switched to clocksource arch_sys_counter
[    0.746713] FS-Cache: Loaded
[    0.747135] CacheFiles: Loaded
[    0.747662] AppArmor: AppArmor Filesystem Enabled
[    0.763958] NET: Registered protocol family 2
[    0.765203] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.765369] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.765583] TCP: Hash tables configured (established 8192 bind 8192)
[    0.765713] TCP: reno registered
[    0.765746] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.765825] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.766214] NET: Registered protocol family 1
[    0.766868] RPC: Registered named UNIX socket transport module.
[    0.766905] RPC: Registered udp transport module.
[    0.766930] RPC: Registered tcp transport module.
[    0.766955] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.767962] bcm2708_dma: DMA manager at f3007000
[    0.768115] bcm2708_gpio: bcm2708_gpio_probe 80908658
[    0.768797] vc-mem: phys_addr:0x00000000 mem_base=0x3dc00000 mem_size:0x3f000000(1008 MiB)
[    0.771254] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.771508] audit: initializing netlink subsys (disabled)
[    0.771727] audit: type=2000 audit(0.767:1): initialized
[    0.773193] zpool: loaded
[    0.773714] VFS: Disk quotas dquot_6.5.2
[    0.773829] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.775073] FS-Cache: Netfs 'nfs' registered for caching
[    0.775485] NFS: Registering the id_resolver key type
[    0.775659] Key type id_resolver registered
[    0.775688] Key type id_legacy registered
[    0.775742] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.776366] msgmni has been set to 1783
[    0.779759] alg: No test for stdrng (krng)
[    0.779961] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[    0.780195] io scheduler noop registered
[    0.780232] io scheduler deadline registered
[    0.780322] io scheduler cfq registered (default)
[    0.781960] BCM2708FB: allocated DMA memory f8c00000
[    0.782024] BCM2708FB: allocated DMA channel 0 @ f3007000
[    0.787643] Console: switching to colour frame buffer device 82x26
[    0.793470] bcm2708-dmaengine bcm2708-dmaengine: Load BCM2835 DMA engine driver
[    0.795281] uart-pl011 dev:f1: no DMA platform data
[    0.797403] vc-cma: Videocore CMA driver
[    0.798873] vc-cma: vc_cma_base      = 0x00000000
[    0.800408] vc-cma: vc_cma_size      = 0x00000000 (0 MiB)
[    0.801839] vc-cma: vc_cma_initial   = 0x00000000 (0 MiB)
[    0.816103] brd: module loaded
[    0.824210] loop: module loaded
[    0.825903] vchiq: vchiq_init_state: slot_zero = 0xb8800000, is_master = 0
[    0.828252] Loading iSCSI transport class v2.0-870.
[    0.830508] usbcore: registered new interface driver smsc95xx
[    0.832011] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[    1.033753] Core Release: 2.80a
[    1.035132] Setting default values for core params
[    1.036538] Finished setting default values for core params
[    1.238234] Using Buffer DMA mode
[    1.239630] Periodic Transfer Interrupt Enhancement - disabled
[    1.241075] Multiprocessor Interrupt Enhancement - disabled
[    1.242527] OTG VER PARAM: 0, OTG VER FLAG: 0
[    1.244015] Dedicated Tx FIFOs mode
[    1.245851] WARN::dwc_otg_hcd_init:1047: FIQ DMA bounce buffers: virt = 0xb8c14000 dma = 0xf8c14000 len=9024
[    1.248805] FIQ FSM acceleration enabled for :
[    1.248805] Non-periodic Split Transactions
[    1.248805] Periodic Split Transactions
[    1.248805] High-Speed Isochronous Endpoints
[    1.254648] dwc_otg: Microframe scheduler enabled
[    1.254720] WARN::hcd_init_fiq:412: FIQ on core 1 at 0x8046174c
[    1.256271] WARN::hcd_init_fiq:413: FIQ ASM at 0x80461a80 length 36
[    1.257828] WARN::hcd_init_fiq:438: MPHI regs_base at 0xb9808000
[    1.259352] dwc_otg bcm2708_usb: DWC OTG Controller
[    1.260899] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number 1
[    1.262459] dwc_otg bcm2708_usb: irq 32, io mem 0x00000000
[    1.264007] Init: Port Power? op_state=1
[    1.265456] Init: Power Port (0)
[    1.267132] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    1.268658] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.270149] usb usb1: Product: DWC OTG Controller
[    1.271626] usb usb1: Manufacturer: Linux 3.18.0-25-rpi2 dwc_otg_hcd
[    1.273105] usb usb1: SerialNumber: bcm2708_usb
[    1.275584] hub 1-0:1.0: USB hub found
[    1.277080] hub 1-0:1.0: 1 port detected
[    1.279173] dwc_otg: FIQ enabled
[    1.279186] dwc_otg: NAK holdoff enabled
[    1.279196] dwc_otg: FIQ split-transaction FSM enabled
[    1.279235] Module dwc_common_port init
[    1.279638] usbcore: registered new interface driver usb-storage
[    1.281413] mousedev: PS/2 mouse device common for all mice
[    1.283049] i2c /dev entries driver
[    1.285079] device-mapper: uevent: version 1.0.3
[    1.286820] device-mapper: ioctl: 4.28.0-ioctl (2014-09-17) initialised: dm-devel@redhat.com
[    1.289854] bcm2835-cpufreq: min=600000 max=900000
[    1.291661] sdhci: Secure Digital Host Controller Interface driver
[    1.293194] sdhci: Copyright(c) Pierre Ossman
[    1.294849] DMA channels allocated for the MMC driver
[    1.323572] Load BCM2835 MMC driver
[    1.326592] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.335088] ledtrig-cpu: registered to indicate activity on CPUs
[    1.336870] hidraw: raw HID events driver (C) Jiri Kosina
[    1.339650] usbcore: registered new interface driver usbhid
[    1.343263] usbhid: USB HID core driver
[    1.346261] TCP: cubic registered
[    1.347836] Initializing XFRM netlink socket
[    1.351632] NET: Registered protocol family 10
[    1.354277] mip6: Mobile IPv6
[    1.355845] NET: Registered protocol family 17
[    1.357472] Key type dns_resolver registered
[    1.358933] mpls_gso: MPLS GSO support
[    1.360707] Registering SWP/SWPB emulation handler
[    1.363432] registered taskstats version 1
[    1.365064] AppArmor: AppArmor sha1 policy hashing enabled
[    1.366557] vc-sm: Videocore shared memory driver
[    1.367969] [vc_sm_connected_init]: start
[    1.370165] [vc_sm_connected_init]: end - returning 0
[    1.372296] PM: Hibernation image not present or could not be loaded.
[    1.372857] Waiting for root device /dev/mmcblk0p2...
[    1.376222] mmc0: host does not support reading read-only switch, assuming write-enable
[    1.381636] mmc0: new high speed SDHC card at address e624
[    1.383766] mmcblk0: mmc0:e624 SE16G 14.8 GiB
[    1.386493]  mmcblk0: p1 p2
[    1.476154] Indeed it is in host mode hprt0 = 00021501
[    1.479636] EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to feature incompatibilities
[    1.483591] EXT4-fs (mmcblk0p2): couldn't mount as ext2 due to feature incompatibilities
[    1.655630] usb 1-1: new high-speed USB device number 2 using dwc_otg
[    1.657454] Indeed it is in host mode hprt0 = 00001101
[    1.851912] usb 1-1: New USB device found, idVendor=0424, idProduct=9514
[    1.853706] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.856711] hub 1-1:1.0: USB hub found
[    1.858590] hub 1-1:1.0: 5 ports detected
[    2.009473] EXT4-fs (mmcblk0p2): 5 orphan inodes deleted
[    2.011214] EXT4-fs (mmcblk0p2): recovery complete
[    2.030310] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    2.033830] VFS: Mounted root (ext4 filesystem) on device 179:2.
[    2.038545] devtmpfs: mounted
[    2.040855] Freeing unused kernel memory: 364K (80887000 - 808e2000)
[    2.131708] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[    2.235950] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[    2.237859] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.242801] smsc95xx v1.0.4
[    2.295462] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:e1:c6:aa
[    2.343211] random: init urandom read with 85 bits of entropy available
[    2.521105] init: plymouth-upstart-bridge main process (78) terminated with status 1
[    2.525143] init: plymouth-upstart-bridge main process ended, respawning
[    2.575886] init: plymouth-upstart-bridge main process (88) terminated with status 1
[    2.580256] init: plymouth-upstart-bridge main process ended, respawning
[    2.626915] init: plymouth-upstart-bridge main process (92) terminated with status 1
[    2.631680] init: plymouth-upstart-bridge main process ended, respawning
[    2.671350] init: plymouth-upstart-bridge main process (97) terminated with status 1
[    2.675488] init: plymouth-upstart-bridge main process ended, respawning
[    3.968548] systemd-udevd[222]: starting version 204
[    4.143205] bcm2708_i2c_init_pinmode(1,2)
[    4.143240] bcm2708_i2c_init_pinmode(1,3)
[    4.151250] bcm2708_i2c bcm2708_i2c.1: BSC1 Controller at 0x3f804000 (irq 79) (baudrate 100000)
[    4.177151] bcm2708_spi bcm2708_spi.0: master is unqueued, this is deprecated
[    4.180430] bcm2708_spi bcm2708_spi.0: SPI Controller at 0x3f204000 (irq 80)
[    4.281134] fuse init (API version 7.23)
[    4.302274] random: nonblocking pool is initialized
[    4.352001] bcm2708_rng_init=b9e54000
[    6.817357] init: avahi-cups-reload main process (378) terminated with status 1
[    7.287896] audit: type=1400 audit(7.280:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=259 comm="apparmor_parser"
[    7.291391] audit: type=1400 audit(7.280:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=259 comm="apparmor_parser"
[    7.312938] audit: type=1400 audit(7.304:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=259 comm="apparmor_parser"
[    7.486483] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[    7.487200] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    7.903653] audit: type=1400 audit(7.892:5): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/sbin/dhclient" pid=318 comm="apparmor_parser"
[    7.906899] audit: type=1400 audit(7.896:6): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=318 comm="apparmor_parser"
[    7.909858] audit: type=1400 audit(7.900:7): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=318 comm="apparmor_parser"
[    8.248917] init: failsafe main process (460) killed by TERM signal
[    8.582154] audit: type=1400 audit(8.572:8): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/sbin/dhclient" pid=328 comm="apparmor_parser"
[    8.585814] audit: type=1400 audit(8.576:9): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=328 comm="apparmor_parser"
[    8.588810] audit: type=1400 audit(8.580:10): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=328 comm="apparmor_parser"
[    9.153639] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[    9.154977] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0x41E1
[   10.179951] audit: type=1400 audit(10.172:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" pid=602 comm="apparmor_parser"
[   12.597832] ip_tables: (C) 2000-2006 Netfilter Core Team
[   12.630121] ip6_tables: (C) 2000-2006 Netfilter Core Team
[   14.035684] i2c i2c-1: new_device: Instantiated device ds1307 at 0x68
[   14.047978] rtc-ds1307 1-0068: rtc core: registered ds1307 as rtc0
[   14.048011] rtc-ds1307 1-0068: 56 bytes nvram
[   14.195491] init: plymouth-upstart-bridge main process ended, respawning
[71630.737914] Program dmidecode tried to access /dev/mem between f0000->100000.
[71630.737971] Program dmidecode tried to access /dev/mem between f0000->100000.
[71630.757454] Program dmidecode tried to access /dev/mem between f0000->100000.
[71630.757511] Program dmidecode tried to access /dev/mem between f0000->100000.
[71630.776804] Program dmidecode tried to access /dev/mem between f0000->100000.
[71630.776864] Program dmidecode tried to access /dev/mem between f0000->100000.
[71630.796236] Program dmidecode tried to access /dev/mem between f0000->100000.
[71630.796298] Program dmidecode tried to access /dev/mem between f0000->100000.
[71630.815612] Program dmidecode tried to access /dev/mem between f0000->100000.
[71630.815671] Program dmidecode tried to access /dev/mem between f0000->100000.
[71630.835764] Program dmidecode tried to access /dev/mem between f0000->100000.
[71630.835875] Program dmidecode tried to access /dev/mem between f0000->100000.
[71630.855863] Program dmidecode tried to access /dev/mem between f0000->100000.
[71630.855925] Program dmidecode tried to access /dev/mem between f0000->100000.
[71630.875442] Program dmidecode tried to access /dev/mem between f0000->100000.
[71630.875503] Program dmidecode tried to access /dev/mem between f0000->100000.