dmesg - PI
Booting Linux on physical CPU 0x0
Initializing cgroup subsys cpu
Initializing cgroup subsys cpuacct
Linux version 3.18.5+ (dc4@dc4-XPS13-9333) (gcc version 4.8.3 20140303 (prerelease) (crosstool-NG linaro-1.13.1+bzr2650 - Linaro GCC 2014.03) ) #744 PREEMPT Fri Jan 30 18:19:07 GMT 2015
CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d
CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
Machine model: Raspberry Pi Model B
cma: Reserved 8 MiB at 0x1b800000
Memory policy: Data cache writeback
On node 0 totalpages: 114688
free_area_init_node: node 0, pgdat c084d794, node_mem_map db474000
Normal zone: 896 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 114688 pages, LIFO batch:31
pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
pcpu-alloc: [0] 0
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 113792
PID hash table entries: 2048 (order: 1, 8192 bytes)
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 437208K/458752K available (5926K kernel code, 358K rwdata, 1876K rodata, 340K init, 734K bss, 21544K reserved)
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xffe00000 (2048 kB)
vmalloc : 0xdc800000 - 0xff000000 ( 552 MB)
lowmem : 0xc0000000 - 0xdc000000 ( 448 MB)
modules : 0xbf000000 - 0xc0000000 ( 16 MB)
.text : 0xc0008000 - 0xc07a6a60 (7803 kB)
.init : 0xc07a7000 - 0xc07fc000 ( 340 kB)
.data : 0xc07fc000 - 0xc085582c ( 359 kB)
.bss : 0xc085582c - 0xc090d0c8 ( 735 kB)
SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Preemptible hierarchical RCU implementation.
NR_IRQS:522
sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483648000ns
Switching to timer-based delay loop, resolution 1000ns
Console: colour dummy device 80x30
console [tty1] enabled
Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=10000)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
Initializing cgroup subsys memory
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys net_cls
Initializing cgroup subsys blkio
CPU: Testing write buffer coherency: ok
ftrace: allocating 19476 entries in 58 pages
Setting up static identity map for 0x55c8f8 - 0x55c954
devtmpfs: initialized
VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
DMA: preallocated 4096 KiB pool for atomic coherent allocations
cpuidle: using governor ladder
cpuidle: using governor menu
bcm2708.uart_clock = 3000000
No ATAGs?
hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 4 bytes.
mailbox: Broadcom VideoCore Mailbox driver
bcm2708_vcio: mailbox at f200b880
bcm_power: Broadcom power driver
bcm_power_open() -> 0
bcm_power_request(0, 8)
bcm_mailbox_read -> 00000080, 0
bcm_power_request -> 0
dev:f1: ttyAMA0 at MMIO 0x20201000 (irq = 83, base_baud = 0) is a PL011 rev3
console [ttyAMA0] enabled
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
Switched to clocksource stc
FS-Cache: Loaded
CacheFiles: Loaded
NET: Registered protocol family 2
TCP established hash table entries: 4096 (order: 2, 16384 bytes)
TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
TCP: reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
bcm2708_dma: DMA manager at f2007000
vc-mem: phys_addr:0x00000000 mem_base=0x1ec00000 mem_size:0x20000000(512 MiB)
futex hash table entries: 256 (order: -1, 3072 bytes)
audit: initializing netlink subsys (disabled)
audit: type=2000 audit(1.100:1): initialized
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
FS-Cache: Netfs 'nfs' registered for caching
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
msgmni has been set to 869
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
io scheduler noop registered
io scheduler deadline registered (default)
io scheduler cfq registered
BCM2708FB: allocated DMA memory 5bc00000
BCM2708FB: allocated DMA channel 0 @ f2007000
Console: switching to colour frame buffer device 200x56
bcm2708-dmaengine bcm2708-dmaengine: Load BCM2835 DMA engine driver
uart-pl011 dev:f1: no DMA platform data
kgdb: Registered I/O driver kgdboc.
vc-cma: Videocore CMA driver
vc-cma: vc_cma_base = 0x00000000
vc-cma: vc_cma_size = 0x00000000 (0 MiB)
vc-cma: vc_cma_initial = 0x00000000 (0 MiB)
brd: module loaded
loop: module loaded
vchiq: vchiq_init_state: slot_zero = 0xdb800000, is_master = 0
Loading iSCSI transport class v2.0-870.
usbcore: registered new interface driver smsc95xx
dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
Core Release: 2.80a
Setting default values for core params
Finished setting default values for core params
Using Buffer DMA mode
Periodic Transfer Interrupt Enhancement - disabled
Multiprocessor Interrupt Enhancement - disabled
OTG VER PARAM: 0, OTG VER FLAG: 0
Dedicated Tx FIFOs mode
WARN::dwc_otg_hcd_init:1047: FIQ DMA bounce buffers: virt = 0xdbc14000 dma = 0x5bc14000 len=9024
FIQ FSM acceleration enabled for :
Non-periodic Split Transactions
Periodic Split Transactions
High-Speed Isochronous Endpoints
dwc_otg: Microframe scheduler enabled
WARN::hcd_init:473: FIQ at 0xc0400a24
WARN::hcd_init:474: FIQ ASM at 0xc0400cfc length 36
WARN::hcd_init:500: MPHI regs_base at 0xdc806000
dwc_otg bcm2708_usb: DWC OTG Controller
dwc_otg bcm2708_usb: new USB bus registered, assigned bus number 1
dwc_otg bcm2708_usb: irq 32, io mem 0x00000000
Init: Port Power? op_state=1
Init: Power Port (0)
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: DWC OTG Controller
usb usb1: Manufacturer: Linux 3.18.5+ dwc_otg_hcd
usb usb1: SerialNumber: bcm2708_usb
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
dwc_otg: FIQ enabled
dwc_otg: NAK holdoff enabled
dwc_otg: FIQ split-transaction FSM enabled
Module dwc_common_port init
usbcore: registered new interface driver usb-storage
mousedev: PS/2 mouse device common for all mice
bcm2835-cpufreq: min=700000 max=900000
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
DMA channels allocated for the MMC driver
Load BCM2835 MMC driver
sdhci-pltfm: SDHCI platform and OF driver helper
ledtrig-cpu: registered to indicate activity on CPUs
hidraw: raw HID events driver (C) Jiri Kosina
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
TCP: cubic registered
Initializing XFRM netlink socket
NET: Registered protocol family 17
Key type dns_resolver registered
Indeed it is in host mode hprt0 = 00021501
registered taskstats version 1
vc-sm: Videocore shared memory driver
[vc_sm_connected_init]: start
mmc0: host does not support reading read-only switch, assuming write-enable
[vc_sm_connected_init]: end - returning 0
mmc0: new high speed SDHC card at address e624
Waiting for root device /dev/mmcblk0p2...
mmcblk0: mmc0:e624 SU16G 14.8 GiB
mmcblk0: p1 p2
EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
EXT4-fs (mmcblk0p2): write access will be enabled during recovery
usb 1-1: new high-speed USB device number 2 using dwc_otg
Indeed it is in host mode hprt0 = 00001101
usb 1-1: New USB device found, idVendor=0424, idProduct=9514
usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
hub 1-1:1.0: USB hub found
hub 1-1:1.0: 5 ports detected
usb 1-1.1: new high-speed USB device number 3 using dwc_otg
usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
smsc95xx v1.0.4
smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:a9:37:74
usb 1-1.2: new high-speed USB device number 4 using dwc_otg
usb 1-1.2: New USB device found, idVendor=0bda, idProduct=8176
usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1.2: Product: 802.11n WLAN Adapter
usb 1-1.2: Manufacturer: Realtek
usb 1-1.2: SerialNumber: 00e04c000001
usb 1-1.3: new full-speed USB device number 5 using dwc_otg
usb 1-1.3: New USB device found, idVendor=046d, idProduct=c52b
usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1.3: Product: USB Receiver
usb 1-1.3: Manufacturer: Logitech
input: Logitech USB Receiver as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/1-1.3:1.0/0003:046D:C52B.0001/input/input0
hid-generic 0003:046D:C52B.0001: input,hidraw0: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-bcm2708_usb-1.3/input0
input: Logitech USB Receiver as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/1-1.3:1.1/0003:046D:C52B.0002/input/input1
hid-generic 0003:046D:C52B.0002: input,hiddev0,hidraw1: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-bcm2708_usb-1.3/input1
hid-generic 0003:046D:C52B.0003: hiddev0,hidraw2: USB HID v1.11 Device [Logitech USB Receiver] on usb-bcm2708_usb-1.3/input2
EXT4-fs (mmcblk0p2): orphan cleanup on readonly fs
EXT4-fs (mmcblk0p2): 8 orphan inodes deleted
EXT4-fs (mmcblk0p2): recovery complete
EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
devtmpfs: mounted
Freeing unused kernel memory: 340K (c07a7000 - c07fc000)
random: nonblocking pool is initialized
udevd[159]: starting version 175
usbcore: registered new interface driver rtl8192cu
EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
Adding 102396k swap on /var/swap. Priority:-1 extents:1 across:102396k SSFS
usb 1-1.3: USB disconnect, device number 5
usb 1-1.3: new high-speed USB device number 6 using dwc_otg
usb 1-1.3: New USB device found, idVendor=04e8, idProduct=6860
usb 1-1.3: New USB device strings: Mfr=2, Product=3, SerialNumber=4
usb 1-1.3: Product: GT-P6800
usb 1-1.3: Manufacturer: samsung
usb 1-1.3: SerialNumber: 4641198b7369d62f
usb 1-1-port3: disabled by hub (EMI?), re-enabling...
usb 1-1.3: USB disconnect, device number 6
usb 1-1.3: new high-speed USB device number 7 using dwc_otg
usb 1-1.3: New USB device found, idVendor=04e8, idProduct=6860
usb 1-1.3: New USB device strings: Mfr=2, Product=3, SerialNumber=4
usb 1-1.3: Product: GT-P6800
usb 1-1.3: Manufacturer: samsung
usb 1-1.3: SerialNumber: 4641198b7369d62f
usb 1-1.3: USB disconnect, device number 7
usb 1-1.3: new low-speed USB device number 8 using dwc_otg
usb 1-1.3: New USB device found, idVendor=674e, idProduct=4eae
usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1.3: Product: WM2010.owen&solian
usb 1-1.3: Manufacturer: owen|so
input: owen|so WM2010.owen&solian as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/1-1.3:1.0/0003:674E:4EAE.0004/input/input2
hid-generic 0003:674E:4EAE.0004: input,hidraw0: USB HID v1.11 Mouse [owen|so WM2010.owen&solian] on usb-bcm2708_usb-1.3/input0
input: owen|so WM2010.owen&solian as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/1-1.3:1.1/0003:674E:4EAE.0005/input/input3
hid-generic 0003:674E:4EAE.0005: input,hidraw1: USB HID v1.11 Keyboard [owen|so WM2010.owen&solian] on usb-bcm2708_usb-1.3/input1
usb 1-1.3: USB disconnect, device number 8
usb 1-1.3: new full-speed USB device number 9 using dwc_otg
usb 1-1.3: New USB device found, idVendor=046d, idProduct=c52b
usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1.3: Product: USB Receiver
usb 1-1.3: Manufacturer: Logitech
input: Logitech USB Receiver as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/1-1.3:1.0/0003:046D:C52B.0006/input/input4
hid-generic 0003:046D:C52B.0006: input,hidraw0: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-bcm2708_usb-1.3/input0
input: Logitech USB Receiver as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/1-1.3:1.1/0003:046D:C52B.0007/input/input5
hid-generic 0003:046D:C52B.0007: input,hiddev0,hidraw1: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-bcm2708_usb-1.3/input1
hid-generic 0003:046D:C52B.0008: hiddev0,hidraw2: USB HID v1.11 Device [Logitech USB Receiver] on usb-bcm2708_usb-1.3/input2
usb 1-1.3: USB disconnect, device number 9
usb 1-1.3: new full-speed USB device number 10 using dwc_otg
usb 1-1.3: New USB device found, idVendor=046d, idProduct=c52b
usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1.3: Product: USB Receiver
usb 1-1.3: Manufacturer: Logitech
input: Logitech USB Receiver as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/1-1.3:1.0/0003:046D:C52B.0009/input/input6
hid-generic 0003:046D:C52B.0009: input,hidraw0: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-bcm2708_usb-1.3/input0
input: Logitech USB Receiver as /devices/platform/bcm2708_usb/usb1/1-1/1-1.3/1-1.3:1.1/0003:046D:C52B.000A/input/input7
hid-generic 0003:046D:C52B.000A: input,hiddev0,hidraw1: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-bcm2708_usb-1.3/input1
hid-generic 0003:046D:C52B.000B: hiddev0,hidraw2: USB HID v1.11 Device [Logitech USB Receiver] on usb-bcm2708_usb-1.3/input2