mounting root filesystem via NFS on pine64+ issue

[martind1983]

MarkHaysHarris777I'm going to guess timeout (network latency) are you using udp, or tcp?,  or auth issues, or driver issues.  You should be able to boot from the network (technically). is the server on the same lan ?  NFS does not work well on the wan, unless you're using tcp.  

This is just too new.  You are the first person I know who has tried this with the PineA64.  I will follow this thread with great interest.

marcus

Hello Marcus

Thanks for your quick respond.

First I answer your questions about my NFS system settings. I do not know which protocol either udp or tcp my NFS connection uses. I suppose it will be TCP. About authentication issue. There is nothing. Because I remember that recently I also mounted rootfs via NFS on raspberry PI2 and I had there some authentication issues which I could have found in /var/log/syslog. It was some mismatching of client IP address raised by "rpc.mountd" daemon on my workstation (it is Ubuntu 14.04 trusty). However, it was my fault as I did not configure "/etc/exports" file correctly. However, finally I got it on raspberry PI. However, for this NFS connectivity there is any activity. Even "xinetd" is deaf and waits for requests. (As mentioned before I tracked it through strace).

The server is directly connected to PINE board via patch network cable (length about 2.5m completely new) I can ping the board and vice versa.

My configurations of NFS system

On my workstation I have install "nfs-kernel-server" which is activated what I know by issuing "service nfs-kernel-server status". After each changes in "/etc/exports" file I restart nfs server by issuing "service nfs-kernel-server restart" to reload server with new settings.

My "/etc/exports" file is: "Red one is actually for pine 64 board"

# /etc/exports: the access control list for filesystems which may be exported
#               to NFS clients.  See exports(5).
#
# Example for NFSv2 and NFSv3:
# /srv/homes       hostname1(rw,sync,no_subtree_check) hostname2(ro,sync,no_subtree_check)
#
# Example for NFSv4:
# /srv/nfs4        gss/krb5i(rw,sync,fsid=0,crossmnt,no_subtree_check)
# /srv/nfs4/homes  gss/krb5i(rw,sync,no_subtree_check)
#

# /home/martin/Desktop/Linux/free_electrons_linux/linux/modules/nfsroot 192.168.0.15(rw,sync,no_root_squash,no_subtree_check)

 /home/martin/embedded_design/PINE64/nfsroot 192.168.1.100(rw,sync,no_root_squash,no_subtree_check)

By booting pine64 I use "boot.scr" script, otherwise the board boots up to its default environment which mounts root fs from second partition on the SD card. However, finding of "boot.scr" start causes that generic environment does not overwrite my "bootargs" variable which is stored in "uboot.env" in the boot partition also with aforementioned "boot.scr"

"bootargs" variable in my "uboot.env" is set:

bootargs=console=ttyS0,115200 root=/dev/nfs ip=192.168.1.100:192.168.1.112:255.255.255.0::eth0 nfsroot=192.168.1.112:/home/martin/embedded_design/PINE64/nfsroot rw

from this settings we can see that root should be mounted via /dev/nfs, pine64 board has IP address set to 192.168.1.100 which also matches to settings in exports file, nfsroot has 192.168.1.112 IP address.

IP configuration of workstation (Ubuntu 14.04 trusty) is done statically via network-manager.

As can be also visible it matches aforementioned settings in bootargs. As settings of this eth0 interface on my workstation is static and workstation is connected to board directly. The connectivity brings up after the kernel loads ethernet driver. This is signalized by appearing of pop-up window with two swapped arrows (network manager signalizing of cable connectivity) in my Ubuntu. I can even ping board IP address from workstation and vice versa.

However, I have feeling that bringing up of ethernet driver on pine board starts quite close to waiting for nfs root connection. Maybe some services necessary for NFS transfer do not manage to start up until the timeout for establishing nfs connectivity elapses. Which is usually 5 iterations until it starts root fs from second partition of the card "mmcblk0p2" after unsuccessful attempts to find root fs on NFS.

For more info I stick booting process (below) which may help. As I already established several NFS filesystems (Xilinx Zedboard, raspberry PI 2) I am not completely newbie. However, this is quite tough and I spent several days by doing it, however still unlucky . So I really appreciate help. Maybe I am doing something wrong and I neither know

Here is boot log with bold font we can see that kernel params were passed to environment and waiting for root /dev/nfs started with initial value 5 than it follows by loading any different drivers and services and then etherenet driver brings up the ethernet interface (that time I can also see bringing up connectivity on my workstation), then counting down goes on until it reaches 1 and as mounting NFS root fs was unsuccessful root fs is installed from second partition of the SD card.

Thank you very much for help in advance

serial is: 0400519008043c150a0b
get Pine64 model from DRAM size
DRAM >512M
Pine64 model: pine64-plus
no battery exist
sunxi_bmp_logo_display
** Bad device size - sunxi_flash 0 **
sunxi bmp info error : unable to open logo file bootlogo.bmp
[      2.087]inter uboot shell
Hit any key to stop autoboot:  0
sunxi#boot
[mmc]: Has init
[      5.842]---drivers/mmc/mmc.c 2733 mmc_init
reading uEnv.txt
[mmc]: blkcnt should not be 0
177 bytes read in 5 ms (34.2 KiB/s)
Loading boot environment ...
[mmc]: Has init
[      5.862]---drivers/mmc/mmc.c 2733 mmc_init
reading boot.scr
[mmc]: blkcnt should not be 0
214 bytes read in 5 ms (41 KiB/s)
Booting with script ...
## Executing script at 41000000
[mmc]: Has init
[      5.886]---drivers/mmc/mmc.c 2733 mmc_init
reading pine64/sun50i-a64-pine64-plus.dtb
69102 bytes read in 9 ms (7.3 MiB/s)
[mmc]: Has init
[      5.940]---drivers/mmc/mmc.c 2733 mmc_init
reading pine64/Image
11763584 bytes read in 576 ms (19.5 MiB/s)
[mmc]: Has init
[      6.527]---drivers/mmc/mmc.c 2733 mmc_init
reading initrd.img
1076776 bytes read in 56 ms (18.3 MiB/s)
Image lacks image_size field, assuming 16MiB
## Flattened Device Tree blob at 45000000
   Booting using the fdt blob at 0x45000000
   reserving fdt memory region: addr=41010000 size=10000
   reserving fdt memory region: addr=41020000 size=800
   reserving fdt memory region: addr=40100000 size=4000
   reserving fdt memory region: addr=40104000 size=1000
   reserving fdt memory region: addr=40105000 size=1000
   reserving fdt memory region: addr=45000000 size=11000
   Loading Ramdisk to b6dad000, end b6eb3e28 ... OK
   Loading Device Tree to 44feb000, end 44ffefff ... OK

Starting kernel ...

[mmc]: MMC Device 2 not found
[mmc]: mmc 2 not find, so not exit
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.10.102-2-pine64-longsleep (longsleep@mose2) (gcc version 5.4.0 20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.1) ) #66 SMP PREEMPT Sat Jul 16 10:53:13 CEST 2016
[    0.000000] CPU: AArch64 Processor [410fd034] revision 4
[    0.000000] Machine: sun50iw1p1
[    0.000000] cma: CMA: reserved 64 MiB at bc000000
[    0.000000] script_init enter!
[    0.000000] script buffer is NULL!
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv0.2 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] PERCPU: Embedded 12 pages/cpu @ffffffc07af92000 s19136 r8192 d21824 u49152
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 513080
[    0.000000] Kernel command line: console=ttyS0,115200 root=/dev/nfs ip=192.168.1.100:192.168.1.112:255.255.255.0::eth0 nfsroot=192.168.1.112:/home/martin/embedded_design/PINE64/nfsroot rw
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.000000] Memory: 2032MB = 2032MB total
[    0.000000] Memory: 1969392k/1969392k available, 111376k reserved
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vmalloc : 0xffffff8000000000 - 0xffffffbbffff0000   (245759 MB)
[    0.000000]     vmemmap : 0xffffffbc00e38000 - 0xffffffbc02a00000   (    27 MB)
[    0.000000]     modules : 0xffffffbffc000000 - 0xffffffc000000000   (    64 MB)
[    0.000000]     memory  : 0xffffffc000000000 - 0xffffffc07f000000   (  2032 MB)
[    0.000000]       .init : 0xffffffc0009dd000 - 0xffffffc000a5fac0   (   523 kB)
[    0.000000]       .text : 0xffffffc000080000 - 0xffffffc0009dcac4   (  9587 kB)
[    0.000000]       .data : 0xffffffc000a60000 - 0xffffffc000bb7f80   (  1376 kB)
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] NR_IRQS:64 nr_irqs:64 0
[    0.000000] Architected cp15 timer(s) running at 24.00MHz (phys).
[    0.000000] Console: colour dummy device 80x25
[    0.000000] allocated 8388608 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[    7.147833] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
[    7.147842] pid_max: default: 32768 minimum: 301
[    7.147937] Security Framework initialized
[    7.147982] AppArmor: AppArmor initialized
[    7.148019] Mount-cache hash table entries: 256
[    7.158397] Initializing cgroup subsys memory
[    7.158439] Initializing cgroup subsys devices
[    7.158446] Initializing cgroup subsys freezer
[    7.158452] Initializing cgroup subsys blkio
[    7.158458] Initializing cgroup subsys perf_event
[    7.158469] Initializing cgroup subsys hugetlb
[    7.158527] ftrace: allocating 27408 entries in 108 pages
[    7.190566] CPU0: update cpu_power 1968128
[    7.190583] hw perfevents: enabled with arm/armv8-pmuv3 PMU driver, 7 counters available
[    7.191500] virtual base = 0xffffff800000a000.
[    7.191509] gicd_base = 0xffffff800000c000.
[    7.191514] gicc_base = 0xffffff800000e000.
[    7.192094] CPU1: Booted secondary processor
[    7.192116] CPU1: update cpu_power 1968128
[    7.194719] CPU2: Booted secondary processor
[    7.194731] CPU2: update cpu_power 1968128
[    7.198838] CPU3: Booted secondary processor
[    7.198848] CPU3: update cpu_power 1968128
[    7.198929] Brought up 4 CPUs
[    7.198949] SMP: Total of 4 processors activated (192.00 BogoMIPS).
[    7.199533] devtmpfs: initialized
[    7.204110] atomic64 test passed
[    7.204118] pinctrl core: initialized pinctrl subsystem
[    7.206601] NET: Registered protocol family 16
[    7.206785] script_sysfs_init success
[    7.206992] dump_class_init,806, success
[    7.207196] vdso: 2 pages (1 code, 1 data) at base ffffffc000a65000
[    7.207216] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    7.208463] software IO TLB [mem 0xb8800000-0xb8c00000] (4MB) mapped at [ffffffc077800000-ffffffc077bfffff]
[    7.209435] DMA: preallocated 256 KiB pool for atomic allocations
[    7.209558] Serial: AMBA PL011 UART driver
[    7.209657] axp81x_board_init: axp regl_devs num = 23
[    7.209836] pll_audio-set_default_rate=24576000 success!
[    7.209855] pll_video0-set_default_rate=297000000 success!
[    7.209929] pll_video1-set_default_rate=297000000 success!
[    7.209987] pll_de-set_default_rate=297000000 success!
[    7.210707] de-set_default_source=pll_de success!
[    7.210713] de-set_default_rate=297000000 success!
[    7.210756] tcon0-set_default_source=pll_mipi success!
[    7.210790] tcon1-set_default_source=pll_video0 success!
[    7.211010] hdmi-set_default_source=pll_video0 success!
[    7.213225] sun50i-r-pinctrl 1f02c00.pinctrl: initialized sunXi PIO driver
[    7.213387] [sun50iw1p1_pinctrl_probe][838]
[    7.215033] sun50i-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[    7.215661] sunxi hwspinlock vbase:0xffffff800005c000
[    7.221190] sunxi_chipid_probe,150: soc bin:0
[    7.225930] bio: create slab <bio-0> at 0
[    7.226274] pwm module init!
[    7.227460] SCSI subsystem initialized
[    7.227586] usbcore: registered new interface driver usbfs
[    7.227620] usbcore: registered new interface driver hub
[    7.227678] usbcore: registered new device driver usb
[    7.228392] Linux video capture interface: v2.00
[    7.228831] [ARISC] unxi-arisc driver v1.10
[    7.235224] [ARISC] unxi-arisc driver v1.10 startup succeeded
[    7.235450] Advanced Linux Sound Architecture Driver Initialized.
[    7.235783] NetLabel: Initializing
[    7.235789] NetLabel:  domain hash size = 128
[    7.235793] NetLabel:  protocols = UNLABELED CIPSOv4
[    7.235829] NetLabel:  unlabeled traffic allowed by default
[    7.235978] [pm]aw_pm_init!
[    7.236033] rtc physical base = 0x0000000001f00000 .
[    7.236065] np name = /soc@01c00000/rtc@01f00000.
[    7.236071] base = ffffff8000070100, len = 4.
[    7.236076] pmu name: pmu0 .
[    7.236107] pmu0_enable = 0x1.
[    7.236113] pmux_id = 0x6.
[    7.236119] pmux_twi_id = 0x1.
[    7.236124] pmux_twi_addr = 0x34.
[    7.236129] pmu name: pmu1 .
[    7.236172] Warning: can not find np for pmu1.
[    7.236387] add_sys_pwr_dm: get ldo name  for id: vcc-lpddr failed
[    7.236541] after inited: sys_mask config = 0x4a55.
[    7.236563] Warning: can not find np for dynamic_standby_para.
[    7.236686] [pm]valid
[    7.236690] [pm]valid
[    7.236694] Notice: sun9i&sun8iw5&sun50i not need support normal standby,                 change to super standby.
[    7.236835] Switching to clocksource arch_sys_counter
[    7.247566] AppArmor: AppArmor Filesystem Enabled
[    7.254264] NET: Registered protocol family 2
[    7.254965] TCP established hash table entries: 16384 (order: 6, 262144 bytes)
[    7.255207] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[    7.255485] TCP: Hash tables configured (established 16384 bind 16384)
[    7.255556] TCP: reno registered
[    7.255566] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[    7.255615] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[    7.255836] NET: Registered protocol family 1
[    7.256130] RPC: Registered named UNIX socket transport module.
[    7.256136] RPC: Registered udp transport module.
[    7.256141] RPC: Registered tcp transport module.
[    7.256145] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    7.256312] Trying to unpack rootfs image as initramfs...
[    7.299955] Freeing initrd memory: 1048K (ffffffc075dad000 - ffffffc075eb3000)
[    7.300864] kvm [1]: interrupt-controller@1c84000 IRQ25
[    7.301260] kvm [1]: timer IRQ27
[    7.301273] kvm [1]: Hyp mode initialized successfully
[    7.302998] lock super standby defaultly!
[    7.303011] lookup_scene_lock_name: new scene lock super_standby
[    7.303016] scene_lock_init name=super_standby
[    7.303022] scene_lock: super_standby, type 5, count 1
[    7.303403] audit: initializing netlink socket (disabled)
[    7.303472] type=2000 audit(0.140:1): initialized
[    7.304112] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    7.304597] VFS: Disk quotas dquot_6.5.2
[    7.304705] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    7.305106] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    7.305650] NFS: Registering the id_resolver key type
[    7.305689] Key type id_resolver registered
[    7.305694] Key type id_legacy registered
[    7.305705] Installing knfsd (copyright © 1996 okir@monad.swb.de).
[    7.305901] NTFS driver 2.1.30 [Flags: R/W].
[    7.306061] fuse init (API version 7.22)
[    7.306254] msgmni has been set to 3976
[    7.307217] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[    7.307306] io scheduler noop registered
[    7.307312] io scheduler deadline registered
[    7.307338] io scheduler cfq registered (default)
[    7.307843] [DISP]disp_module_init
[    7.308259] [DISP] disp_boot_para_parse,line:301:of_property_read disp.boot_disp fail
[    7.308266] [DISP] boot_disp:0x0
[    7.308839] [DISP] disp_sys_script_get_item,line:193:of_find_compatible_node allwinner,sunxi-lcd1 fail
[    7.308979] [DISP] disp_sys_script_get_item,line:193:of_find_compatible_node allwinner,sunxi-lcd1 fail
[    7.309117] [DISP] disp_sys_script_get_item,line:193:of_find_compatible_node allwinner,sunxi-lcd1 fail
[    7.310187] [DISP] disp_boot_para_parse,line:301:of_property_read disp.fb_base fail
[    7.310193] [DISP] fb_base:0x0
[    7.347369] Console: switching to colour frame buffer device 240x67
[    7.375695] [DISP]disp_module_init finish
[    7.376058] uart0: ttyS0 at MMIO 0x1c28000 (irq = 32) is a SUNXI
[    7.376078] sw_console_setup()1173 - console setup baud 115200 parity n bits 8, flow n
[    8.346637] console [ttyS0] enabled
[    8.350939] uart1: ttyS1 at MMIO 0x1c28400 (irq = 33) is a SUNXI
[    8.357728] uart2: ttyS2 at MMIO 0x1c28800 (irq = 34) is a SUNXI
[    8.364627] uart3: ttyS3 at MMIO 0x1c28c00 (irq = 35) is a SUNXI
[    8.371493] uart4: ttyS4 at MMIO 0x1c29000 (irq = 36) is a SUNXI
[    8.378411] misc dump reg init
[    8.381905] [drm] Initialized drm 1.1.0 20060810
[    8.391442] brd: module loaded
[    8.397115] loop: module loaded
[    8.400807] sunxi-bt bt.27: Missing bt_power.
[    8.405560] sunxi-bt bt.27: bt_power_name ((null))
[    8.410801] sunxi-bt bt.27: io_regulator_name (vcc-wifi-io)
[    8.416910] sunxi-bt bt.27: bt_rst gpio=356  mul-sel=1  pull=-1  drv_level=-1  data=0
[    8.425499] sunxi-bt bt.27: clk not config
[    8.430038] sunxi-bt bt.27: block state already is 1
[    8.435634] sunxi-wlan wlan.26: wlan_busnum (1)
[    8.440587] sunxi-wlan wlan.26: Missing wlan_power.
[    8.445909] sunxi-wlan wlan.26: wlan_power_name ((null))
[    8.451713] sunxi-wlan wlan.26: io_regulator_name (vcc-wifi-io)
[    8.458192] sunxi-wlan wlan.26: wlan_regon gpio=354  mul-sel=1  pull=-1  drv_level=-1  data=0
[    8.467519] sunxi-wlan wlan.26: wlan_hostwake gpio=355  mul-sel=6  pull=-1  drv_level=-1  data=0
[    8.477126] sunxi-wlan wlan.26: clk not config
[    8.482545] tun: Universal TUN/TAP device driver, 1.6
[    8.488066] tun: © 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    8.495402] WARNING: Get ephy clock is failed
[    8.500510] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    8.507748] get ehci0-controller drv_vbus_gpio is fail
[    8.513353] get ehci0-controller, regulator_io is no nocare
[    8.519484] [sunxi-ehci0]: probe, pdev->name: 1c1a000.ehci0-controller, sunxi_ehci: 0xffffffc000c62b00, 0x:ffffff80000aa000, irq_no:68
[    8.532727] sunxi-ehci 1c1a000.ehci0-controller: SW USB2.0 'Enhanced' Host Controller (EHCI) Driver
[    8.542631] sunxi-ehci 1c1a000.ehci0-controller: new USB bus registered, assigned bus number 1
[    8.552337] sunxi-ehci 1c1a000.ehci0-controller: irq 104, io mem 0xffffffc0004f154c
[    8.575129] sunxi-ehci 1c1a000.ehci0-controller: USB 0.0 started, EHCI 1.00
[    8.583125] hub 1-0:1.0: USB hub found
[    8.587236] hub 1-0:1.0: 1 port detected
[    8.591639] scene_lock_init name=ehci_standby
[    8.596469] get ehci1-controller drv_vbus_gpio is fail
[    8.602076] get ehci1-controller, regulator_io is no nocare
[    8.608199] [sunxi-ehci1]: probe, pdev->name: 1c1b000.ehci1-controller, sunxi_ehci: 0xffffffc000c62d50, 0x:ffffff80000b2000, irq_no:6a
[    8.621435] sunxi-ehci 1c1b000.ehci1-controller: SW USB2.0 'Enhanced' Host Controller (EHCI) Driver
[    8.631327] sunxi-ehci 1c1b000.ehci1-controller: new USB bus registered, assigned bus number 2
[    8.640958] sunxi-ehci 1c1b000.ehci1-controller: irq 106, io mem 0xffffffc0004f154c
[    8.663688] sunxi-ehci 1c1b000.ehci1-controller: USB 0.0 started, EHCI 1.00
[    8.671606] hub 2-0:1.0: USB hub found
[    8.675710] hub 2-0:1.0: 1 port detected
[    8.680095] scene_lock_init name=ehci_standby
[    8.685043] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    8.691904] get ohci0-controller drv_vbus_gpio is fail
[    8.697520] get ohci0-controller, regulator_io is no nocare
[    8.703644] [sunxi-ohci0]: probe, pdev->name: 1c1a000.ohci0-controller, sunxi_ohci: 0xffffffc000c62660
[    8.713847] sunxi-ohci 1c1a000.ohci0-controller: SW USB2.0 'Open' Host Controller (OHCI) Driver
[    8.723359] sunxi-ohci 1c1a000.ohci0-controller: new USB bus registered, assigned bus number 3
[    8.732788] sunxi-ohci 1c1a000.ohci0-controller: irq 105, io mem 0x652c6a626e6b61ff
[    8.795847] hub 3-0:1.0: USB hub found
[    8.799942] hub 3-0:1.0: 1 port detected
[    8.804336] scene_lock_init name=ohci_standby
[    8.809135] get ohci1-controller drv_vbus_gpio is fail
[    8.814749] get ohci1-controller, regulator_io is no nocare
[    8.820856] [sunxi-ohci1]: probe, pdev->name: 1c1b000.ohci1-controller, sunxi_ohci: 0xffffffc000c628b0
[    8.831053] sunxi-ohci 1c1b000.ohci1-controller: SW USB2.0 'Open' Host Controller (OHCI) Driver
[    8.840558] sunxi-ohci 1c1b000.ohci1-controller: new USB bus registered, assigned bus number 4
[    8.849986] sunxi-ohci 1c1b000.ohci1-controller: irq 107, io mem 0x652c6a626e6b61ff
[    8.913912] hub 4-0:1.0: USB hub found
[    8.918007] hub 4-0:1.0: 1 port detected
[    8.922402] scene_lock_init name=ohci_standby
[    8.927406] usbcore: registered new interface driver usb-storage
[    8.933997] usbcore: registered new interface driver ums-alauda
[    8.940484] usbcore: registered new interface driver ums-cypress
[    8.947057] usbcore: registered new interface driver ums-datafab
[    8.953641] usbcore: registered new interface driver ums_eneub6250
[    8.960413] usbcore: registered new interface driver ums-freecom
[    8.966986] usbcore: registered new interface driver ums-isd200
[    8.973472] usbcore: registered new interface driver ums-jumpshot
[    8.980148] usbcore: registered new interface driver ums-karma
[    8.986532] usbcore: registered new interface driver ums-onetouch
[    8.993216] usbcore: registered new interface driver ums-realtek
[    8.999799] usbcore: registered new interface driver ums-sddr09
[    9.006280] usbcore: registered new interface driver ums-sddr55
[    9.012772] usbcore: registered new interface driver ums-usbat
[    9.019242] usbcore: registered new interface driver usbserial
[    9.025626] usbcore: registered new interface driver usbserial_generic
[    9.032776] usbserial: USB Serial support registered for generic
[    9.039546] mousedev: PS/2 mouse device common for all mice
[    9.046010] input: sunxi-keyboard as /devices/virtual/input/input0
[    9.053251] sunxi-rtc 1f00000.rtc: rtc core: registered rtc-sunxi as rtc0
[    9.060682] sunxi-rtc 1f00000.rtc: RTC enabled
[    9.065708] i2c /dev entries driver
[    9.107052] input: axp81x-supplyer as /devices/platform/axp81x_board/axp81x-supplyer.47/input/input1
[    9.120477] sunxi budget cooling probe start !
[    9.125344] CPU freq cooling register Success
[    9.130128] CPU hotplug cooling register Success
[    9.135241] CPU budget cooling register Success
[    9.140408] sunxi gpu cooling probe start !
[    9.144973] CPU gpu cooling register Success
[    9.152376] cpuidle: using governor ladder
[    9.156886] cpuidle: using governor menu
[    9.161864] sunxi-mmc 1c0f000.sdmmc: SD/MMC/SDIO Host Controller Driver(v0.20 2015-7-13 16:28) Compiled in Jul 15 2016 at 23:55:24
[    9.174710] sunxi-mmc 1c0f000.sdmmc: regulator prop vmmc,str none
[    9.181370] sunxi-mmc 1c0f000.sdmmc: regulator prop vqmmc,str none
[    9.188124] sunxi-mmc 1c0f000.sdmmc: regulator prop vdmmc,str vcc-sdc
[    9.195207] sunxi-mmc 1c0f000.sdmmc: No vmmc regulator found
[    9.201383] sunxi-mmc 1c0f000.sdmmc: No vqmmc regulator found
[    9.208077] sunxi-mmc 1c0f000.sdmmc: Got CD GPIO #166.
[    9.213773] sunxi-mmc 1c0f000.sdmmc: sdc set ios: clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[    9.224716] sunxi-mmc 1c0f000.sdmmc: no vqmmc,Check if there is regulator
[    9.244247] sunxi-mmc 1c0f000.sdmmc: sdc set ios: clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    9.273790] sunxi-mmc 1c0f000.sdmmc: base:0xffffff80000c6000 irq:92
[    9.280969] sunxi-mmc 1c10000.sdmmc: SD/MMC/SDIO Host Controller Driver(v0.20 2015-7-13 16:28) Compiled in Jul 15 2016 at 23:55:24
[    9.293828] sunxi-mmc 1c10000.sdmmc: Can't get vmmc regulator string
[    9.300774] sunxi-mmc 1c10000.sdmmc: Can't get vqmmc regulator string
[    9.307823] sunxi-mmc 1c10000.sdmmc: Can't get vdmmc regulator string
[    9.314872] get() with no identifier
[    9.318768] get() with no identifier
[    9.322663] get() with no identifier
[    9.326569] sunxi-mmc 1c10000.sdmmc: No vmmc regulator found
[    9.332744] sunxi-mmc 1c10000.sdmmc: No vqmmc regulator found
[    9.339030] sunxi-mmc 1c10000.sdmmc: No vdmmc regulator found
[    9.345593] sunxi-mmc 1c10000.sdmmc: sdc set ios: clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[    9.356543] sunxi-mmc 1c10000.sdmmc: no vqmmc,Check if there is regulator
[    9.372968] sunxi-mmc 1c0f000.sdmmc: smc 0 p0 err, cmd 52, RTO !!
[    9.380430] sunxi-mmc 1c0f000.sdmmc: smc 0 p0 err, cmd 52, RTO !!
[    9.382003] sunxi-mmc 1c10000.sdmmc: sdc set ios: clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    9.398484] sunxi-mmc 1c0f000.sdmmc: sdc set ios: clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    9.401703] sunxi-mmc 1c10000.sdmmc: base:0xffffff80000ce000 irq:93
[    9.402241] usbcore: registered new interface driver usbhid
[    9.402243] usbhid: USB HID core driver
[    9.427514] usbcore: registered new interface driver snd-usb-audio
[    9.429531] sunxi-mmc 1c0f000.sdmmc: sdc set ios: clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    9.431671] sunxi-mmc 1c0f000.sdmmc: smc 0 p0 err, cmd 5, RTO !!
[    9.432482] sunxi-mmc 1c0f000.sdmmc: smc 0 p0 err, cmd 5, RTO !!
[    9.433291] sunxi-mmc 1c0f000.sdmmc: smc 0 p0 err, cmd 5, RTO !!
[    9.434101] sunxi-mmc 1c0f000.sdmmc: smc 0 p0 err, cmd 5, RTO !!
[    9.434725] sunxi-mmc 1c0f000.sdmmc: sdc set ios: clk 400000Hz bm PP pm ON vdd 16 width 1 timing LEGACY(SDR12) dt B
[    9.434766] sunxi-mmc 1c0f000.sdmmc: sdc set ios: clk 400000Hz bm PP pm ON vdd 16 width 1 timing LEGACY(SDR12) dt B
[    9.437135] sunxi-mmc 1c0f000.sdmmc: sdc set ios: clk 400000Hz bm PP pm ON vdd 16 width 1 timing LEGACY(SDR12) dt B
[    9.498874] mmc0: host does not support reading read-only switch. assuming write-enable.
[    9.502739] sunxi-mmc 1c0f000.sdmmc: sdc set ios: clk 400000Hz bm PP pm ON vdd 16 width 1 timing SD-HS(SDR25) dt B
[    9.502778] sunxi-mmc 1c0f000.sdmmc: sdc set ios: clk 50000000Hz bm PP pm ON vdd 16 width 1 timing SD-HS(SDR25) dt B
[    9.502873] sunxi-mmc 1c0f000.sdmmc: sdc set ios: clk 50000000Hz bm PP pm ON vdd 16 width 4 timing SD-HS(SDR25) dt B
[    9.502892] mmc0: new high speed SDHC card at address aaaa
[    9.555149] mmcblk0: mmc0:aaaa SL08G 7.40 GiB
[    9.560600] sndhdmi sound.7:  sndhdmi <-> 1c22800.daudio mapping ok
[    9.561366]  mmcblk0: p1 p2
[    9.562528] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 52, RTO !!
[    9.563335] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 52, RTO !!
[    9.563351] sunxi-mmc 1c10000.sdmmc: sdc set ios: clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    9.565745] sunxi-mmc 1c10000.sdmmc: sdc set ios: clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    9.567559] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 8, RTO !!
[    9.568363] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 5, RTO !!
[    9.569168] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 5, RTO !!
[    9.569972] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 5, RTO !!
[    9.570774] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 5, RTO !!
[    9.571579] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 55, RTO !!
[    9.572383] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 55, RTO !!
[    9.573187] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 55, RTO !!
[    9.573992] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 55, RTO !!
[    9.574005] sunxi-mmc 1c10000.sdmmc: sdc set ios: clk 400000Hz bm OD pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    9.574834] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 1, RTO !!
[    9.574848] sunxi-mmc 1c10000.sdmmc: sdc set ios: clk 0Hz bm OD pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B
[    9.695554] TCP: cubic registered
[    9.699242] NET: Registered protocol family 10
[    9.704716] sit: IPv6 over IPv4 tunneling driver
[    9.710101] NET: Registered protocol family 17
[    9.714993] 8021q: 802.1Q VLAN Support v1.8
[    9.719613] Key type dns_resolver registered
[    9.724389] Registering SWP/SWPB emulation handler
[    9.729900] registered taskstats version 1
[    9.735247] Key type encrypted registered
[    9.739640] AppArmor: AppArmor sha1 policy hashing enabled
[    9.745930] [DISP] disp_boot_para_parse,line:301:of_property_read disp.boot_disp fail
[    9.750893] [DISP] boot_disp:0x0
[    9.751587] [HDMI] power vcc-hdmi-33
[    9.752070] [HDMI] cec support = 0
[    9.855311] sunxi-rtc 1f00000.rtc: setting system clock to 2016-07-29 12:25:03 UTC (1469795103)
[    9.865367] input: sunxi-ths as /devices/virtual/input/input2
[    9.871760] thermal thermal_zone0: failed to read out thermal zone 0
[   10.181235] libphy: 1c30000.eth: probed
[   10.185498] sunxi-gmac 1c30000.eth eth0: eth0: PHY ID 001cc915 at 0 IRQ poll (1c30000.eth-0:00)
[   10.257816] IP-Config: Guessing netmask 255.255.255.0
[   10.263484] IP-Config: Gateway not on directly connected network
[   10.270050] ALSA device list:
[   10.273283]   #0: sndhdmi
[   10.276520] Freeing unused kernel memory: 520K (ffffffc0009dd000 - ffffffc000a5f000)
Kernel params: console=ttyS0,115200 root=/dev/nfs ip=192.168.1.100:192.168.1.112:255.255.255.0::eth0 nfsroot=192.168.1.112:/home/martin [\b] [b]/embedded_design/PINE64/nfsroot rw
Waiting for root system /dev/nfs, countdown : 5 
[   10.454575] [DISP] disp_device_attached_and_enable,line:159:attched ok, mgr0<-->device1, type=4, mode=10
[   11.202408] [ehci0-controller]: sunxi_usb_disable_ehci
[   11.208019] [sunxi-ehci0]: remove, pdev->name: 1c1a000.ehci0-controller, sunxi_ehci: 0xffffffc000c62b00
[   11.218297] scene_lock_destroy name=ehci_standby
[   11.223346] sunxi-ehci 1c1a000.ehci0-controller: remove, state 4
[   11.229915] usb usb1: USB disconnect, device number 1
[   11.235869] sunxi-ehci 1c1a000.ehci0-controller: USB bus 1 deregistered
[   11.243121] [ohci0-controller]: sunxi_usb_disable_ohci
[   11.248728] [sunxi-ohci0]: remove, pdev->name: 1c1a000.ohci0-controller, sunxi_ohci: 0xffffffc000c62660
[   11.258993] scene_lock_destroy name=ohci_standby
[   11.264041] sunxi-ohci 1c1a000.ohci0-controller: remove, state 4
[   11.270605] usb usb3: USB disconnect, device number 1
[   11.276402] sunxi-ohci 1c1a000.ohci0-controller: USB bus 3 deregistered
[   11.283654] [ehci0-controller]: sunxi_usb_enable_ehci
[   11.289166] [sunxi-ehci0]: probe, pdev->name: 1c1a000.ehci0-controller, sunxi_ehci: 0xffffffc000c62b00, 0x:ffffff80000aa000, irq_no:68
[   11.302405] sunxi-ehci 1c1a000.ehci0-controller: SW USB2.0 'Enhanced' Host Controller (EHCI) Driver
[   11.312307] sunxi-ehci 1c1a000.ehci0-controller: new USB bus registered, assigned bus number 1
[   11.322167] sunxi-ehci 1c1a000.ehci0-controller: irq 104, io mem 0xffffffc000715d6c
[   11.350006] sunxi-ehci 1c1a000.ehci0-controller: USB 0.0 started, EHCI 1.00
[   11.357945] hub 1-0:1.0: USB hub found
[   11.362053] hub 1-0:1.0: 1 port detected
[   11.366455] scene_lock_init name=ehci_standby
[   11.371221] [ohci0-controller]: sunxi_usb_enable_ohci
[   11.376733] [sunxi-ohci0]: probe, pdev->name: 1c1a000.ohci0-controller, sunxi_ohci: 0xffffffc000c62660
[   11.386934] sunxi-ohci 1c1a000.ohci0-controller: SW USB2.0 'Open' Host Controller (OHCI) Driver
[   11.396447] sunxi-ohci 1c1a000.ohci0-controller: new USB bus registered, assigned bus number 3
[   11.405873] sunxi-ohci 1c1a000.ohci0-controller: irq 105, io mem 0xffffffc000715d6c
[   11.472273] hub 3-0:1.0: USB hub found
[   11.476368] hub 3-0:1.0: 1 port detected
[   11.480773] scene_lock_init name=ohci_standby

[   15.099220] libphy: 1c30000.eth-0:00 - Link is Up - 1000/Full
Waiting for root system /dev/nfs, countdown : 4
Waiting for root system /dev/nfs, countdown : 3
Waiting for root system /dev/nfs, countdown : 2
Waiting for root system /dev/nfs, countdown : 1
Rootfs: /dev/mmcblk0p2 
[   35.107960] EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to feature incompatibilities
[   35.117553] EXT4-fs (mmcblk0p2): couldn't mount as ext2 due to feature incompatibilities
[   35.141356] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[   35.368827] systemd[1]: systemd 215 running in system mode. (+PAM +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ -SECCOMP -APPARMOR)
[   35.383646] systemd[1]: Detected architecture 'arm64'.

Welcome to Debian GNU/Linux 8 (jessie)!

[   35.420039] systemd[1]: Set hostname to <pine64>.
[   35.700885] systemd[1]: Expecting device dev-ttyS0.device...
        Expecting device dev-ttyS0.device...
[   35.723786] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
[   35.732300] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[   35.740636] systemd[1]: Starting Remote File Systems (Pre).
[  OK  ] Reached target Remote File Systems (Pre).
[   35.763096] systemd[1]: Reached target Remote File Systems (Pre).
[   35.769820] systemd[1]: Starting Encrypted Volumes.
[  OK  ] Reached target Encrypted Volumes.
[   35.792602] systemd[1]: Reached target Encrypted Volumes.
[   35.798546] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch.
[   35.807412] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[   35.816104] systemd[1]: Starting Paths.
[  OK  ] Reached target Paths.
[   35.831973] systemd[1]: Reached target Paths.
[   35.836806] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[   35.847117] systemd[1]: Starting Swap.
[  OK  ] Reached target Swap.
[   35.871327] systemd[1]: Reached target Swap.
[   35.876067] systemd[1]: Expecting device dev-mmcblk0p1.device...
        Expecting device dev-mmcblk0p1.device...
[   35.900856] systemd[1]: Starting Root Slice.
[  OK  ] Created slice Root Slice.
[   35.920528] systemd[1]: Created slice Root Slice.
[   35.925690] systemd[1]: Starting User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[   35.950050] systemd[1]: Created slice User and Session Slice.
[   35.956357] systemd[1]: Starting Delayed Shutdown Socket.
[  OK  ] Listening on Delayed Shutdown Socket.
[   35.979573] systemd[1]: Listening on Delayed Shutdown Socket.
[   35.985879] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
[  OK  ] Listening on /dev/initctl Compatibility Named Pipe.
[   36.009091] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[   36.016743] systemd[1]: Starting Journal Socket (/dev/log).
[  OK  ] Listening on Journal Socket (/dev/log).
[   36.038611] systemd[1]: Listening on Journal Socket (/dev/log).
[   36.045124] systemd[1]: Starting udev Control Socket.
[  OK  ] Listening on udev Control Socket.
[   36.068131] systemd[1]: Listening on udev Control Socket.
[   36.074063] systemd[1]: Starting udev Kernel Socket.
[  OK  ] Listening on udev Kernel Socket.
[   36.097648] systemd[1]: Listening on udev Kernel Socket.
[   36.103514] systemd[1]: Starting Journal Socket.
[  OK  ] Listening on Journal Socket.
[   36.127171] systemd[1]: Listening on Journal Socket.
[   36.132709] systemd[1]: Starting System Slice.
[  OK  ] Created slice System Slice.
[   36.156693] systemd[1]: Created slice System Slice.
[   36.162085] systemd[1]: Started File System Check on Root Device.
[   36.168778] systemd[1]: Starting system-systemd\x2dfsck.slice.
[  OK  ] Created slice system-systemd\x2dfsck.slice.
[   36.196047] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[   36.202927] systemd[1]: Starting system-getty.slice.
[  OK  ] Created slice system-getty.slice.
[   36.225579] systemd[1]: Created slice system-getty.slice.
[   36.231503] systemd[1]: Starting system-serial\x2dgetty.slice.
[  OK  ] Created slice system-serial\x2dgetty.slice.
[   36.255105] systemd[1]: Created slice system-serial\x2dgetty.slice.
[   36.262034] systemd[1]: Starting Increase datagram queue length...
        Starting Increase datagram queue length...
[   36.286142] systemd[1]: Starting Restore / save the current clock...
        Starting Restore / save the current clock...
[   36.318337] systemd[1]: Starting Initialize Sunxi disp2 HDMI output mode...
        Starting Initialize Sunxi disp2 HDMI output mode...
[   36.345471] systemd[1]: Mounting Huge Pages File System...
        Mounting Huge Pages File System...
[   36.386634] systemd[1]: Starting Create list of required static device nodes for the current kernel...
        Starting Create list of required static device nodes...rrent kernel...
[   36.444819] systemd[1]: Started Set Up Additional Binary Formats.
[   36.482680] systemd[1]: Starting Load Kernel Modules...
        Starting Load Kernel Modules...
[   36.512668] systemd[1]: Mounting POSIX Message Queue File System...
        Mounting POSIX Message Queue Fil[   36.520809] [HDMI WRN] file:drivers/video/sunxi/disp2/hdmi/drv_hdmi.c,line:331:    e System...
unsupported video mode 65535 when set display mode
[   36.551915] systemd[1]: Starting udev Coldplug all Devices...
        Starting udev Coldplug all Devices...
[   36.640749] systemd[1]: Mounting Debug File System...
        Mounting Debug File System...
[   36.660195] systemd[1]: Starting Slices.
[  OK  ] Reached target Slices.
[   36.678349] systemd[1]: Reached target Slices.
[  OK  ] Mounted Debug File System.
[   36.697968] systemd[1]: Mounted Debug File System.
[  OK  ] Mounted POSIX Message Queue File System.
[   36.727527] systemd[1]: Mounted POSIX Message Queue File System.
[  OK  ] Mounted Huge Pages File System.
[   36.757103] systemd[1]: Mounted Huge Pages File System.
[  OK  ] Started Increase datagram queue length.
[   36.786586] systemd[1]: Started Increase datagram queue length.
[  OK  ] Started Restore / save the current clock.
[   36.816081] systemd[1]: Started Restore / save the current clock.
[  OK  ] Started Initialize Sunxi disp2 HDMI output mode.
[   36.845586] systemd[1]: Started Initialize Sunxi disp2 HDMI output mode.
[  OK  ] Started Create list of required static device nodes ...current kernel.
[   36.875105] systemd[1]: Started Create list of required static device nodes for the current kernel.
[   36.927578] cfg80211: Calling CRDA to update world regulatory domain
[   36.929718] systemd[1]: Starting Create Static Device Nodes in /dev...
        Starting Create Static Device Nodes in /dev...
[   36.965916] systemd[1]: Starting Syslog Socket.
[  OK  ] Listening on Syslog Socket.
[   36.983333] systemd[1]: Listening on Syslog Socket.
[   36.988902] systemd[1]: Starting Journal Service...
        Starting Journal Service...
[  OK  ] Started Journal Service.
[   37.032545] systemd[1]: Started Journal Service.
[  OK  ] Started udev Coldplug all Devices.
[   37.088628] RTL871X: module init start
[   37.092753] RTL871X: rtl8723bs v4.3.16_13854.20150410_BTCOEX20150119-5844
[   37.100177] RTL871X: build time: Jul 16 2016 11:00:09
[   37.105824] RTL871X: rtl8723bs BT-Coex version = BTCOEX20150119-5844
[   37.112793] sunxi-wlan wlan.26: bus_index: 1
[   37.117645] sunxi-wlan wlan.26: check wlan io_regulator voltage: 1800000
[  OK  ] Started Create Static Device Nodes in /dev.
        Starting udev Kernel Device Manager...
[   37.178757] systemd-udevd[219]: starting version 215
[  OK  ] Started udev Kernel Device Manager.
        Starting Copy rules generated while the root was ro...
        Starting LSB: Set preliminary keymap...
[   37.233505] sunxi-mmc 1c10000.sdmmc: sdc set ios: clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[   37.244580] RTL871X: module init ret=0
[   37.249646] sunxi-mmc 1c10000.sdmmc: no vqmmc,Check if there is regulator
        Starting LSB: Tune IDE hard disks...
[   37.268601] sunxi-mmc 1c10000.sdmmc: sdc set ios: clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[  OK  ] Started Load Kernel Modules.
[   37.298950] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 52, RTO !!
[  OK  [   37.306437] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 52, RTO !!
] Started Copy rules generated w[   37.313936] sunxi-mmc 1c10000.sdmmc: sdc set ios: clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
hile the root was ro.
[   37.330492] sunxi-mmc 1c10000.sdmmc: sdc set ios: clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[   37.343843] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 8, RTO !!
[   37.351403] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 5, RTO !!
[   37.358881] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 5, RTO !!
[  OK  [   37.366398] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 5, RTO !!
] Started LSB: Set preliminary k[   37.374544] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 5, RTO !!
eymap.
[   37.383849] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 55, RTO !!
[   37.391378] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 55, RTO !!
[   37.398882] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 55, RTO !!
[   37.406391] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 55, RTO !!
[   37.413107] sunxi-mmc 1c10000.sdmmc: sdc set ios: clk 400000Hz bm OD pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[   37.426920] sunxi-mmc 1c10000.sdmmc: smc 1 p1 err, cmd 1, RTO !!
[   37.433504] sunxi-mmc 1c10000.sdmmc: sdc set ios: clk 0Hz bm OD pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B
        Starting Remount Root and Kernel File Systems...
        Starting Apply Kernel Variables...
        Mounting FUSE Control File System...
        Mounting Configuration File Syst[   37.508975] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
em...
[  OK  ] Mounted FUSE Control File System.
[  OK  ] Mounted Configuration File System.
[  OK  ] Started LSB: Tune IDE hard disks.
[  OK  ] Started Remount Root and Kernel File Systems.
[  OK  ] Started Apply Kernel Variables.
[  OK  ] Found device /dev/ttyS0.
[   37.915238] Registered IR keymap rc_map_sunxi
[   37.920749] input: sunxi_ir_recv as /devices/soc.0/1f02000.s_cir/rc/rc0/input3
[   37.928888] rc0: sunxi_ir_recv as /devices/soc.0/1f02000.s_cir/rc/rc0
[   37.960005] IR JVC protocol handler initialized
[   37.992603] Mali: Set gpu frequency to 408 MHz
[   37.997564] Mali: Init Mali gpu clocks successfully
[   38.003029] gpu cooling callback register Success
[   38.009782] Mali: Mali device driver loaded
[   38.026577] sunxi cedar version 0.1
[   38.030624] [cedar]: install start!!!
[   38.034694] ycy the get irq is 90
[   38.043154] ycy clk_bass_vir 0x18  is ffffff80013f4018, the value:3006207
[   38.050693] ycy clk_bass_vir 0x13c  is ffffff80013f413c, the value:0
[  OK  ] [   38.057747] ycy clk_bass_vir 0x64  is ffffff80013f4064, the value:601810
Reached target Sound Card.
[   38.066622] ycy clk_bass_vir 0x2c4  is ffffff80013f42c4, the value:601c10
[   38.076409] ycy clk_bass_vir 0x100  is ffffff80013f4100, the value:0
[   38.083452] [cedar]: install end!!!
[  OK  ] Created slice system-systemd\x2drfkill.slice.
        Starting Load/Save RF Kill Switch Status of rfkill0...
        Starting Load/Save Random Seed...
[   38.137984] IR NEC protocol handler initialized
[   38.137987] IR RC5(x) protocol handler initialized
[   38.149340] input: MCE IR Keyboard/Mouse (sunxi-rc-recv) as /devices/virtual/input/input4
[  OK  ] [   38.159236] IR MCE Keyboard/mouse protocol handler initialized
[   38.165122] IR SANYO protocol handler initialized
Reached target Local File System[   38.165735] IR RC6 protocol handler initialized
s (Pre).
[   38.189441] IR Sony protocol handler initialized
[  OK  ] Started Load/Save Random Seed.
[   38.248658] sunxi-bt bt.27: set block: 0
[   38.253129] sunxi-bt bt.27: check bluetooth io_regulator voltage: 1800000
[  OK  ] Started Load/Save RF Kill Switch Status of rfkill0.
[   38.306144] [VFE]cci probe end cci_sel = 0!
[   38.310916] [VFE]cci_init end
[   38.527384] cfg80211: World regulatory domain updated:
[   38.533135] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[   38.542112] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[   38.550211] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[   38.558342] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm)
[   38.566426] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz), (N/A, 2000 mBm)
[   38.574546] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz), (N/A, 2000 mBm)
[   38.582654] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm)
[   38.590863] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm)
[   38.599020] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm)
[   38.631898] lirc_dev: IR Remote Control driver registered, major 249
[   38.653310] rc rc0: lirc_dev: driver ir-lirc-codec (sunxi-rc-recv) registered at minor = 0
[   38.663145] IR LIRC bridge handler initialized
[   38.821413] [VFE]Welcome to Video Front End driver
[   38.827123] [VFE]csi probe end csi_sel = 0!
[   38.832192] [VFE]csi_init end
[   38.836161] [VFE]isp probe start isp_sel = 0!
[   38.841683] [ISP] isp platform_id = 3!
[   38.845806] [VFE]isp probe end isp_sel = 0!
[   38.850671] [VFE]sunxi_isp_platform_register end
[   38.856431] [VFE]mipi probe start mipi_sel = 0!
[   38.861458] [VFE]mipi probe end mipi_sel = 0!
[   38.866640] [VFE]mipi_init end
[   38.870118] [VFE]flash_init end
[   38.874483] [VFE]pdev->id = 0
[   38.877732] [VFE]dev->vip_sel = 0
[   38.882005] [VFE]vfe_init end
[   38.885298] [VFE]probe_work_handle start!
[   38.889786] [VFE]vfe_runtime_resume
[   38.905516] [VFE]..........................vfe clk open!.......................
[   38.913571] [VFE_WARN]vfe dphy clock is null
[   38.918284] [VFE]V4L2 device registered as (null)
[   38.923604] [VFE]vfe_runtime_suspend
[   38.927529] [VFE]..........................vfe clk close!.......................
[  OK  ] Found device /dev/mmcblk0p1.
[   38.941388] [VFE]probe_work_handle end!
        Starting File System Check on /dev/mmcblk0p1...
[   32.385487] systemd-fsck[324]: fsck.fat 3.0.27 (2014-11-12)
[   32.386313] systemd-fsck[324]: /dev/mmcblk0p1: 11 files, 6407/25541 clusters
[  OK  ] Started File System Check on /dev/mmcblk0p1.
        Mounting /boot...
[  OK  ] Mounted /boot.
[  OK  ] Reached target Local File Systems.
        Starting Create Volatile Files and Directories...
        Starting LSB: Raise network interfaces....
[  OK  ] Reached target Remote File Systems.
        Starting Trigger Flushing of Journal to Persistent Storage...
        Starting LSB: Set console font and keymap...
[  OK  ] Started Create Volatile Files and Directories.
[  OK  ] Started LSB: Set console font and keymap.
[   39.305663] systemd-journald[216]: Received request to flush runtime journal from PID 1
[  OK  ] Started Trigger Flushing of Journal to Persistent Storage.
        Starting Update UTMP about System Boot/Shutdown...
[  OK  ] Started Update UTMP about System Boot/Shutdown.
[   39.394081] gpu cooling callback set freq limit 0
[  OK  ] Started LSB: Raise network interfaces..
[  OK  ] Reached target Network.
[  OK  ] Reached target Network is Online.
        Starting LSB: RPC portmapper replacement...
[  OK  ] Started LSB: RPC portmapper replacement.
[  OK  ] Reached target RPC Port Mapper.
        Starting LSB: NFS support files common to client and server...
[  OK  ] Started LSB: NFS support files common to client and server.
[  OK  ] Reached target System Initialization.
[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[  OK  ] Listening on D-Bus System Message Bus Socket.
[  OK  ] Reached target Sockets.
[  OK  ] Reached target Timers.
        Starting Restore Sound Card State...
[  OK  ] Reached target Basic System.
        Starting OpenBSD Secure Shell server...
[  OK  ] Started OpenBSD Secure Shell server.
        Starting Run anacron jobs...
[  OK  ] Started Run anacron jobs.
        Starting Network Manager...
        Starting Fix eth0 mac address to uEnv.txt...
        Starting Restore /etc/resolv.conf if the system cras...s shut down....
        Starting ClamAV virus database updater...
[  OK  ] Started ClamAV virus database updater.
        Starting Modem Manager...
        Starting CPU corekeeper...
[  OK  ] Started CPU corekeeper.
        Starting Regular background program processing daemon...
[  OK  ] Started Regular background program processing daemon.
        Starting /etc/rc.local Compatibility...
        Starting Login Service...
        Starting LSB: Start NTP daemon...
        Starting LSB: keep memory of all UPnP devices that a...d themselves...
        Starting LSB: Load kernel modules needed to enable cpufreq scaling...
        Starting LSB: Speech Dispatcher...
        Starting LSB: disk temperature monitoring daemon...
        Starting LSB: exim Mail Transport Agent...
        Starting Avahi mDNS/DNS-SD Stack...
        Starting D-Bus System Message Bus...
[  OK  ] Started D-Bus System Message Bus.
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
        Starting System Logging Service...
        Starting Permit User Sessions...
[  OK  ] Started Restore Sound Card State.
[  OK  ] Started Fix eth0 mac address to uEnv.txt.
[  OK  ] Started Restore /etc/resolv.conf if the system crash...was shut down..
[  OK  ] Started /etc/rc.local Compatibility.
[  OK  ] Started LSB: Start NTP daemon.
[  OK  ] Started LSB: keep memory of all UPnP devices that an...ced themselves.
[  OK  ] Started LSB: Load kernel modules needed to enable cpufreq scaling.
[  OK  ] Started LSB: Speech Dispatcher.
[  OK  ] Started LSB: disk temperature monitoring daemon.
[  OK  ] Started Permit User Sessions.
[  OK  ] Started System Logging Service.
[  OK  ] Started Login Service.
        Starting Authenticate and Authorize Users to Run Privileged Tasks...
        Starting Light Display Manager...
        Starting Serial Getty on ttyS0...
[  OK  ] Started Serial Getty on ttyS0.
        Starting LSB: set CPUFreq kernel parameters...
        Starting Getty on tty1...
[  OK  ] Started Getty on tty1.
[  OK  ] Reached target Login Prompts.
[  OK  ] Started LSB: set CPUFreq kernel parameters.
[  OK  ] Started Authenticate and Authorize Users to Run Privileged Tasks.
[  OK  ] Started LSB: exim Mail Transport Agent.
[  OK  ] Started Light Display Manager.
[  OK  ] Started Network Manager.
[  OK  ] Started Modem Manager.
[  OK  ] Reached target Multi-User System.
[  OK  ] Reached target Graphical Interface.
        Starting Update UTMP about System Runlevel Changes...
[  OK  ] Started Update UTMP about System Runlevel Changes.
[   42.315180] [DISP] disp_ioctl,line:1558:para err in disp_ioctl, cmd = 0x0,screen id = 65536

Debian GNU/Linux 8 pine64 ttyS0[/b]