dmesg - Rpi3b+
Booting Linux on physical CPU 0x0
Linux version 4.14.32-v7+ (dc4@dc4-XPS13-9333) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611)) #1105 SMP Tue Apr 3 19:08:49 BST 2018
CPU: ARMv7 Processor [410fd034] revision 4 (ARMv7), cr=10c5383d
CPU: div instructions available: patching division code
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
OF: fdt: Machine model: Raspberry Pi 3 Model B Plus Rev 1.3
Memory policy: Data cache writealloc
cma: Reserved 8 MiB at 0x3ac00000
On node 0 totalpages: 242688
free_area_init_node: node 0, pgdat 80c84e40, node_mem_map ba3a1000
Normal zone: 2133 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 242688 pages, LIFO batch:31
random: fast init done
percpu: Embedded 17 pages/cpu @ba34a000 s38720 r8192 d22720 u69632
pcpu-alloc: s38720 r8192 d22720 u69632 alloc=17*4096
pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
Built 1 zonelists, mobility grouping on. Total pages: 240555
Kernel command line: 8250.nr_uarts=0 bcm2708_fb.fbwidth=1824 bcm2708_fb.fbheight=984 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p7 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait splash plymouth.ignore-serial-consoles
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: 940236K/970752K available (7168K kernel code, 575K rwdata, 2072K rodata, 1024K init, 706K bss, 22324K reserved, 8192K cma-reserved)
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xbb800000 - 0xff800000 (1088 MB)
lowmem : 0x80000000 - 0xbb400000 ( 948 MB)
modules : 0x7f000000 - 0x80000000 ( 16 MB)
.text : 0x80008000 - 0x80800000 (8160 kB)
.init : 0x80b00000 - 0x80c00000 (1024 kB)
.data : 0x80c00000 - 0x80c8fd4c ( 576 kB)
.bss : 0x80c96f58 - 0x80d478b4 ( 707 kB)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
ftrace: allocating 25228 entries in 74 pages
Hierarchical RCU implementation.
NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
arch_timer: 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)
Disabling memory control group subsystem
CPU: Testing write buffer coherency: ok
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0x100000 - 0x10003c
Hierarchical SRCU implementation.
smp: Bringing up secondary CPUs ...
CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
smp: Brought up 1 node, 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 3 part 40 variant 3 rev 4
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
futex hash table entries: 1024 (order: 4, 65536 bytes)
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
DMA: preallocated 1024 KiB pool for atomic coherent allocations
hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 8 bytes.
bcm2835-mbox 3f00b880.mailbox: mailbox enabled
bcm2835-dma 3f007000.dma: DMA legacy API manager at bb813000, dmachans=0x1
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 2018-03-23 16:31
clocksource: Switched to clocksource arch_sys_counter
VFS: Disk quotas dquot_6.6.0
VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
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, 7 counters available
workingset: timestamp_bits=14 max_order=18 bucket_order=4
FS-Cache: Netfs 'nfs' registered for caching
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
nfs4filelayout_init: NFSv4 File Layout Driver Registering...
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
io scheduler noop registered
io scheduler deadline registered (default)
io scheduler cfq registered
io scheduler mq-deadline registered
io scheduler kyber registered
BCM2708FB: allocated DMA memory fad00000
BCM2708FB: allocated DMA channel 0 @ bb813000
Console: switching to colour frame buffer device 228x61
bcm2835-rng 3f104000.rng: hwrng registered
vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
vc-sm: Videocore shared memory driver
gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000
brd: module loaded
loop: module loaded
Loading iSCSI transport class v2.0-870.
libphy: Fixed MDIO Bus: probed
usbcore: registered new interface driver lan78xx
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:1046: FIQ DMA bounce buffers: virt = 0xbad14000 dma = 0xfad14000 len=9024
FIQ FSM acceleration enabled for :
Non-periodic Split Transactions
Periodic Split Transactions
High-Speed Isochronous Endpoints
Interrupt/Control Split Transaction hack enabled
dwc_otg: Microframe scheduler enabled
WARN::hcd_init_fiq:459: FIQ on core 1 at 0x805e66c0
WARN::hcd_init_fiq:460: FIQ ASM at 0x805e6a28 length 36
WARN::hcd_init_fiq:486: MPHI regs_base at 0xbb87e000
dwc_otg 3f980000.usb: DWC OTG Controller
dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1
dwc_otg 3f980000.usb: irq 62, 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 4.14.32-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
IR NEC protocol handler initialized
IR RC5(x/sz) protocol handler initialized
IR RC6 protocol handler initialized
IR JVC protocol handler initialized
IR Sony protocol handler initialized
IR SANYO protocol handler initialized
IR Sharp protocol handler initialized
IR MCE Keyboard/mouse protocol handler initialized
IR XMP protocol handler initialized
bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog timer
bcm2835-cpufreq: min=600000 max=1400000
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
mmc-bcm2835 3f300000.mmc: could not get clk, deferring probe
sdhost-bcm2835 3f202000.mmc: could not get clk, deferring probe
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
vchiq: vchiq_init_state: slot_zero = bad80000, is_master = 0
[vc_sm_connected_init]: start
[vc_sm_connected_init]: end - returning 0
Initializing XFRM netlink socket
NET: Registered protocol family 17
Key type dns_resolver registered
Registering SWP/SWPB emulation handler
registered taskstats version 1
mmc-bcm2835 3f300000.mmc: mmc_debug:0 mmc_debug2:0
mmc-bcm2835 3f300000.mmc: DMA channel allocated
Indeed it is in host mode hprt0 = 00021501
sdhost: log_buf @ bad13000 (fad13000)
mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
of_cfs_init
of_cfs_init: OK
Waiting for root device /dev/mmcblk0p7...
usb 1-1: new high-speed USB device number 2 using dwc_otg
Indeed it is in host mode hprt0 = 00001101
mmc1: new high speed SDIO card at address 0001
mmc0: host does not support reading read-only switch, assuming write-enable
mmc0: new high speed SDHC card at address aaaa
mmcblk0: mmc0:aaaa SE32G 29.7 GiB
mmcblk0: p1 p2 < p5 p6 p7 >
usb 1-1: New USB device found, idVendor=0424, idProduct=2514
EXT4-fs (mmcblk0p7): mounted filesystem with ordered data mode. Opts: (null)
VFS: Mounted root (ext4 filesystem) readonly on device 179:7.
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: 4 ports detected
devtmpfs: mounted
Freeing unused kernel memory: 1024K
usb 1-1.1: new high-speed USB device number 3 using dwc_otg
systemd[1]: System time before build time, advancing clock.
usb 1-1.1: New USB device found, idVendor=0424, idProduct=2514
usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
hub 1-1.1:1.0: USB hub found
hub 1-1.1:1.0: 3 ports detected
NET: Registered protocol family 10
Segment Routing with IPv6
ip_tables: (C) 2000-2006 Netfilter Core Team
systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
systemd[1]: Detected architecture arm.
systemd[1]: Set hostname to .
usb 1-1.1.2: new full-speed USB device number 4 using dwc_otg
usb 1-1.1.2: New USB device found, idVendor=045e, idProduct=0800
usb 1-1.1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1.1.2: Product: Microsoft® Nano Transceiver v2.0
usb 1-1.1.2: Manufacturer: Microsoft
input: Microsoft Microsoft® Nano Transceiver v2.0 as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.1/1-1.1.2/1-1.1.2:1.0/0003:045E:0800.0001/input/input0
hid-generic 0003:045E:0800.0001: input,hidraw0: USB HID v1.11 Keyboard [Microsoft Microsoft® Nano Transceiver v2.0] on usb-3f980000.usb-1.1.2/input0
input: Microsoft Microsoft® Nano Transceiver v2.0 as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.1/1-1.1.2/1-1.1.2:1.1/0003:045E:0800.0002/input/input1
hid-generic 0003:045E:0800.0002: input,hidraw1: USB HID v1.11 Mouse [Microsoft Microsoft® Nano Transceiver v2.0] on usb-3f980000.usb-1.1.2/input1
input: Microsoft Microsoft® Nano Transceiver v2.0 as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.1/1-1.1.2/1-1.1.2:1.2/0003:045E:0800.0003/input/input2
systemd[1]: Listening on udev Control Socket.
hid-generic 0003:045E:0800.0003: input,hiddev96,hidraw2: USB HID v1.11 Device [Microsoft Microsoft® Nano Transceiver v2.0] on usb-3f980000.usb-1.1.2/input2
systemd[1]: Listening on udev Kernel Socket.
systemd[1]: Created slice User and Session Slice.
systemd[1]: Reached target Swap.
systemd[1]: Created slice System Slice.
systemd[1]: Created slice system-systemd\x2dfsck.slice.
systemd[1]: Mounting POSIX Message Queue File System...
usb 1-1.1.1: new high-speed USB device number 5 using dwc_otg
i2c /dev entries driver
usb 1-1.1.1: New USB device found, idVendor=0424, idProduct=7800
usb 1-1.1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
EXT4-fs (mmcblk0p7): re-mounted. Opts: (null)
libphy: lan78xx-mdiobus: probed
systemd-journald[98]: Received request to flush runtime journal from PID 1
snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
bcm2835_alsa bcm2835_alsa: card created with 8 channels
brcmfmac: F1 signature read @0x18000000=0x15264345
brcmfmac: brcmf_fw_map_chip_to_name: using brcm/brcmfmac43455-sdio.bin for chip 0x004345(17221) rev 0x000006
usbcore: registered new interface driver brcmfmac
random: crng init done
brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Feb 27 2018 03:15:32 version 7.45.154 (r684107 CY) FWID 01-4fbe0b04
brcmfmac: brcmf_c_preinit_dcmds: CLM version = API: 12.2 Data: 9.10.105 Compiler: 1.29.4 ClmImport: 1.36.3 Creation: 2018-03-09 18:56:28
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Adding 102396k swap on /var/swap. Priority:-2 extents:1 across:102396k SSFS
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
fuse init (API version 7.26)
Bluetooth: Core ver 2.22
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP socket layer initialized
Bluetooth: SCO socket layer initialized
Bluetooth: HCI UART driver ver 2.3
Bluetooth: HCI UART protocol H4 registered
Bluetooth: HCI UART protocol Three-wire (H5) registered
Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Bluetooth: BNEP filters: protocol multicast
Bluetooth: BNEP socket layer initialized
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM ver 1.11
EXT4-fs (mmcblk0p5): mounted filesystem with ordered data mode. Opts: (null)
Under-voltage detected! (0x00050005)
Voltage normalised (0x00000000)
bash (1187): drop_caches: 3