dmesg - ARMv7 rev 5
Booting Linux on physical CPU 0xf00
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Initializing cgroup subsys cpuacct
Linux version 4.1.19-v7+ (dc4@dc4-XPS13-9333) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611) ) #858 SMP Tue Mar 15 15:56:00 GMT 2016
CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine model: Raspberry Pi 2 Model B Rev 1.1
cma: Reserved 8 MiB at 0x2e400000
Memory policy: Data cache writealloc
On node 0 totalpages: 192512
free_area_init_node: node 0, pgdat 80880fc0, node_mem_map add64000
Normal zone: 1692 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 192512 pages, LIFO batch:31
[bcm2709_smp_init_cpus] enter (9420->f3003010)
[bcm2709_smp_init_cpus] ncores=4
PERCPU: Embedded 12 pages/cpu @aefb1000 s20416 r8192 d20544 u49152
pcpu-alloc: s20416 r8192 d20544 u49152 alloc=12*4096
pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 190820
PID hash table entries: 4096 (order: 2, 16384 bytes)
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 744500K/770048K available (6064K kernel code, 534K rwdata, 1664K rodata, 444K init, 757K bss, 17356K reserved, 8192K cma-reserved)
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xaf800000 - 0xff000000 (1272 MB)
lowmem : 0x80000000 - 0xaf000000 ( 752 MB)
modules : 0x7f000000 - 0x80000000 ( 16 MB)
.text : 0x80008000 - 0x807945f0 (7730 kB)
.init : 0x80795000 - 0x80804000 ( 444 kB)
.data : 0x80804000 - 0x80889b10 ( 535 kB)
.bss : 0x8088c000 - 0x809497dc ( 758 kB)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
Hierarchical RCU implementation.
Additional per-CPU info printed with stalls.
NR_IRQS:608
Architected cp15 timer(s) running at 19.20MHz (phys).
clocksource arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns
sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns
Switching to timer-based delay loop, resolution 52ns
Console: colour dummy device 80x30
console [tty1] enabled
Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
Initializing cgroup subsys blkio
Initializing cgroup subsys memory
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys net_cls
CPU: Testing write buffer coherency: ok
ftrace: allocating 20313 entries in 60 pages
CPU0: update cpu_capacity 1024
CPU0: thread -1, cpu 0, socket 15, mpidr 80000f00
[bcm2709_smp_prepare_cpus] enter
Setting up static identity map for 0x8240 - 0x8274
[bcm2709_boot_secondary] cpu:1 started (0) 18
[bcm2709_secondary_init] enter cpu:1
CPU1: update cpu_capacity 1024
CPU1: thread -1, cpu 1, socket 15, mpidr 80000f01
[bcm2709_boot_secondary] cpu:2 started (0) 18
[bcm2709_secondary_init] enter cpu:2
CPU2: update cpu_capacity 1024
CPU2: thread -1, cpu 2, socket 15, mpidr 80000f02
[bcm2709_boot_secondary] cpu:3 started (0) 18
[bcm2709_secondary_init] enter cpu:3
CPU3: update cpu_capacity 1024
CPU3: thread -1, cpu 3, socket 15, mpidr 80000f03
Brought up 4 CPUs
SMP: Total of 4 processors activated (153.60 BogoMIPS).
CPU: All CPU(s) started in HYP mode.
CPU: Virtualization extensions available.
devtmpfs: initialized
VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
DMA: preallocated 4096 KiB pool for atomic coherent allocations
bcm2709.uart_clock = 3000000
hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 8 bytes.
3f201000.uart: ttyAMA0 at MMIO 0x3f201000 (irq = 83, base_baud = 0) is a PL011 rev2
console [ttyAMA0] enabled
bcm2835-mbox 3f00b880.mailbox: mailbox enabled
bcm2708-dmaengine 3f007000.dma: DMA legacy API manager at f3007000, dmachans=0xf35
bcm2708-dmaengine 3f007000.dma: Initialized 7 DMA channels (+ 1 legacy)
bcm2708-dmaengine 3f007000.dma: Load BCM2835 DMA engine driver
bcm2708-dmaengine 3f007000.dma: dma_debug:0
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
raspberrypi-firmware soc:firmware: Attached to firmware from 2016-03-15 14:47
Switched to clocksource arch_sys_counter
FS-Cache: Loaded
CacheFiles: Loaded
NET: Registered protocol family 2
TCP established hash table entries: 8192 (order: 3, 32768 bytes)
TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
UDP hash table entries: 512 (order: 2, 16384 bytes)
UDP-Lite hash table entries: 512 (order: 2, 16384 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.
hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counters available
futex hash table entries: 1024 (order: 4, 65536 bytes)
VFS: Disk quotas dquot_6.6.0
VFS: 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
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 ee800000
BCM2708FB: allocated DMA channel 0 @ f3007000
Console: switching to colour frame buffer device 74x28
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)
vc-mem: phys_addr:0x00000000 mem_base=0x3dc00000 mem_size:0x3f000000(1008 MiB)
brd: module loaded
loop: module loaded
vchiq: vchiq_init_state: slot_zero = 0xae880000, 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 = 0xae814000 dma = 0xee814000 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_fiq:412: FIQ on core 1 at 0x80417288
WARN::hcd_init_fiq:413: FIQ ASM at 0x804175f8 length 36
WARN::hcd_init_fiq:438: MPHI regs_base at 0xaf89a000
dwc_otg 3f980000.usb: DWC OTG Controller
dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1
dwc_otg 3f980000.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 4.1.19-v7+ dwc_otg_hcd
usb usb1: SerialNumber: 3f980000.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=600000 max=900000
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhost: log_buf @ ae813000 (ee813000)
mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
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
Initializing XFRM netlink socket
mmc0: host does not support reading read-only switch, assuming write-enable
mmc0: new high speed SDHC card at address 59b4
mmcblk0: mmc0:59b4 NCard 7.36 GiB
mmcblk0: p1 p2 < p5 p6 > p3
Indeed it is in host mode hprt0 = 00021501
NET: Registered protocol family 17
Key type dns_resolver registered
Registering SWP/SWPB emulation handler
registered taskstats version 1
vc-sm: Videocore shared memory driver
[vc_sm_connected_init]: start
[vc_sm_connected_init]: end - returning 0
EXT4-fs (mmcblk0p6): INFO: recovery required on readonly filesystem
EXT4-fs (mmcblk0p6): 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
EXT4-fs (mmcblk0p6): orphan cleanup on readonly fs
EXT4-fs (mmcblk0p6): 6 orphan inodes deleted
EXT4-fs (mmcblk0p6): recovery complete
EXT4-fs (mmcblk0p6): mounted filesystem with ordered data mode. Opts: (null)
VFS: Mounted root (ext4 filesystem) readonly on device 179:6.
devtmpfs: mounted
Freeing unused kernel memory: 444K (80795000 - 80804000)
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-3f980000.usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:7a:e7:2b
usb 1-1.3: new high-speed USB device number 4 using dwc_otg
usb 1-1.3: New USB device found, idVendor=13fe, idProduct=4200
usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1.3: Product: USB Flash Drive
usb 1-1.3: Manufacturer: Philips
usb 1-1.3: SerialNumber: 0708677076907190
usb-storage 1-1.3:1.0: USB Mass Storage device detected
scsi host0: usb-storage 1-1.3:1.0
usb 1-1.5: new high-speed USB device number 5 using dwc_otg
usb 1-1.5: New USB device found, idVendor=0cf3, idProduct=9271
usb 1-1.5: New USB device strings: Mfr=16, Product=32, SerialNumber=48
usb 1-1.5: Product: USB2.0 WLAN
usb 1-1.5: Manufacturer: ATHEROS
usb 1-1.5: SerialNumber: 12345
udevd[176]: starting version 175
scsi 0:0:0:0: Direct-Access Philips USB Flash Drive PMAP PQ: 0 ANSI: 6
sd 0:0:0:0: Attached scsi generic sg0 type 0
sd 0:0:0:0: [sda] 15126528 512-byte logical blocks: (7.74 GB/7.21 GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 23 00 00 00
sd 0:0:0:0: [sda] No Caching mode page found
sd 0:0:0:0: [sda] Assuming drive cache: write through
sda: sda1 sda2 sda3
sd 0:0:0:0: [sda] Attached SCSI removable disk
bcm2835-rng 3f104000.rng: hwrng registered
gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000
cfg80211: Calling CRDA to update world regulatory domain
usb 1-1.5: ath9k_htc: Firmware htc_9271.fw requested
usbcore: registered new interface driver ath9k_htc
usb 1-1.5: ath9k_htc: Transferred FW: htc_9271.fw, size: 51272
ath9k_htc 1-1.5:1.0: ath9k_htc: HTC initialized with 33 credits
random: nonblocking pool is initialized
ath9k_htc 1-1.5:1.0: ath9k_htc: FW Version: 1.3
ath9k_htc 1-1.5:1.0: FW RMW support: Off
ath: EEPROM regdomain: 0x809c
ath: EEPROM indicates we should expect a country code
ath: doing EEPROM country->regdmn map search
ath: country maps to regdmn code: 0x52
ath: Country alpha2 being used: CN
ath: Regpair used: 0x52
cfg80211: Calling CRDA to update world regulatory domain
ieee80211 phy0: Atheros AR9271 Rev:1
cfg80211: Calling CRDA to update world regulatory domain
EXT4-fs (mmcblk0p6): re-mounted. Opts: (null)
EXT4-fs (mmcblk0p6): re-mounted. Opts: (null)
cfg80211: Calling CRDA to update world regulatory domain
smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
cfg80211: Calling CRDA to update world regulatory domain
wlan0: authenticate with 00:26:5a:24:fe:8e
wlan0: send auth to 00:26:5a:24:fe:8e (try 1/3)
cfg80211: Calling CRDA to update world regulatory domain
wlan0: authenticated
wlan0: associate with 00:26:5a:24:fe:8e (try 1/3)
wlan0: RX AssocResp from 00:26:5a:24:fe:8e (capab=0xc31 status=0 aid=1)
wlan0: associated
cfg80211: Calling CRDA to update world regulatory domain
cfg80211: Calling CRDA to update world regulatory domain
cfg80211: Calling CRDA to update world regulatory domain
Adding 102396k swap on /var/swap. Priority:-1 extents:1 across:102396k SSFS
cfg80211: Calling CRDA to update world regulatory domain
uart-pl011 3f201000.uart: no DMA platform data
cfg80211: Calling CRDA to update world regulatory domain
cfg80211: Calling CRDA to update world regulatory domain
cfg80211: Calling CRDA to update world regulatory domain
cfg80211: Calling CRDA to update world regulatory domain
cfg80211: Calling CRDA to update world regulatory domain
cfg80211: Calling CRDA to update world regulatory domain
cfg80211: Calling CRDA to update world regulatory domain
cfg80211: Exceeded CRDA call max attempts. Not calling CRDA