i.mx53 board rootfs is damaged. what is the problem?

[jianxiongli]

Hi everyone,

1. 1. Compiling uboot , kernel and rootfs is ok.

2 .Burning uboot kernel and rootfs is also ok.

But sometimes, system was damaged when my application program is runing on board of i.mx53. So that, kerner could not mont rootfs.

Reboot system failed ,because rootfs sytem has been damaged.

What is the problem? It is just sometimes. Can anyone helpe me?

The logfile as follows:

U-Boot 2009.08 (Mar 05 2014 - 10:43:56)

[02-17-15:25:40]-CPU:   Freescale i.MX53 family 2.1V at 1000 MHz

[02-17-15:25:40]-mx53 pll1: 1000MHz

[02-17-15:25:40]-mx53 pll2: 400MHz

[02-17-15:25:40]-mx53 pll3: 216MHz

[02-17-15:25:40]-mx53 pll4: 455MHz

[02-17-15:25:40]-ipg clock     : 66666666Hz

[02-17-15:25:40]-ipg per clock : 33333333Hz

[02-17-15:25:40]-uart clock    : 21600000Hz

[02-17-15:25:40]-cspi clock    : 54000000Hz

[02-17-15:25:40]-ahb clock     : 133333333Hz

[02-17-15:25:40]-axi_a clock   : 400000000Hz

[02-17-15:25:40]-axi_b clock   : 200000000Hz

[02-17-15:25:40]-emi_slow clock: 133333333Hz

[02-17-15:25:40]-ddr clock     : 400000000Hz

[02-17-15:25:40]-esdhc1 clock  : 80000000Hz

[02-17-15:25:40]-esdhc2 clock  : 80000000Hz

[02-17-15:25:40]-esdhc3 clock  : 80000000Hz

[02-17-15:25:40]-esdhc4 clock  : 80000000Hz

[02-17-15:25:40]-nfc clock     : 26666666Hz

[02-17-15:25:40]-Board: MX53-SMD Rev. A

[02-17-15:25:40]-Boot Reason: [WDOG]

[02-17-15:25:40]-Boot Device: MMC

[02-17-15:25:40]-I2C:   ready

[02-17-15:25:40]-DRAM:  512 MB

[02-17-15:25:40]-MMC:   FSL_ESDHC: 0, FSL_ESDHC: 1

[02-17-15:25:40]-In:    serial

[02-17-15:25:40]-Out:   serial

[02-17-15:25:40]-Err:   serial

[02-17-15:25:40]-Net:   got MAC address from IIM: 00:00:00:00:00:00

[02-17-15:25:40]-FEC0 [PRIME]

[02-17-15:25:40]-reg=30

[02-17-15:25:40]-reg=ff34

[02-17-15:25:43]-Hit any key to stop autoboot:  0

[02-17-15:25:43]-

[02-17-15:25:43]-MMC read: dev # 1, block # 2048, count 6144 partition # 0 ...

[02-17-15:25:44]-6144 blocks read: OK

[02-17-15:25:44]-## Booting kernel from Legacy Image at 70800000 ...

[02-17-15:25:44]-   Image Name:   Linux-2.6.35.3-850-gbc67621

[02-17-15:25:44]-   Image Type:   ARM Linux Kernel Image (uncompressed)

[02-17-15:25:44]-   Data Size:    3053768 Bytes =  2.9 MB

[02-17-15:25:44]-   Load Address: 70008000

[02-17-15:25:44]-   Entry Point:  70008000

[02-17-15:25:44]-   Verifying Checksum ... OK

[02-17-15:25:44]-   Loading Kernel Image ... OK

[02-17-15:25:44]-OK

[02-17-15:25:44]-

[02-17-15:25:44]-Starting kernel ...

[02-17-15:25:44]-

[02-17-15:25:44]-Linux version 2.6.35.3-850-gbc67621 (root@ljc-desktop) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) ) #100 PREEMPT Wed Oct 21 09:08:09 CST 2015

[02-17-15:25:44]-CPU: ARMv7 Processor [412fc085] revision 5 (ARMv7), cr=10c53c7f

[02-17-15:25:44]-CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache

[02-17-15:25:44]-Machine: Freescale MX53 SMD Board

[02-17-15:25:44]-Memory policy: ECC disabled, Data cache writeback

[02-17-15:25:44]-Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 89408

[02-17-15:25:44]-Kernel command line: console=ttymxc0,115200 root=/dev/mmcblk0p1 rootwait ro di0_primary video=mxcdi0fb:RGB24,CLAA-WVGA ip=none

[02-17-15:25:44]-PID hash table entries: 2048 (order: 1, 8192 bytes)

[02-17-15:25:44]-Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)

[02-17-15:25:44]-Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)

[02-17-15:25:44]-Memory: 352MB = 352MB total

[02-17-15:25:44]-Memory: 348248k/348248k available, 12200k reserved, 0K highmem

[02-17-15:25:44]-Virtual kernel memory layout:

[02-17-15:25:44]-    vector  : 0xffff0000 - 0xffff1000   (   4 kB)

[02-17-15:25:44]-    fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)

[02-17-15:25:44]-    DMA     : 0xf9e00000 - 0xffe00000   (  96 MB)

[02-17-15:25:44]-    vmalloc : 0x96800000 - 0xf4000000   (1496 MB)

[02-17-15:25:44]-    lowmem  : 0x80000000 - 0x96000000   ( 352 MB)

[02-17-15:25:44]-    pkmap   : 0x7fe00000 - 0x80000000   (   2 MB)

[02-17-15:25:44]-    modules : 0x7f000000 - 0x7fe00000   (  14 MB)

[02-17-15:25:44]-      .init : 0x80008000 - 0x80033000   ( 172 kB)

[02-17-15:25:44]-      .text : 0x80033000 - 0x8081e000   (8108 kB)

[02-17-15:25:44]-      .data : 0x8083c000 - 0x808920c0   ( 345 kB)

[02-17-15:25:44]-SLUB: Genslabs=11, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1

[02-17-15:25:44]-Hierarchical RCU implementation.

[02-17-15:25:44]-        RCU-based detection of stalled CPUs is disabled.

[02-17-15:25:44]-        Verbose stalled-CPUs detection is disabled.

[02-17-15:25:44]-NR_IRQS:368

[02-17-15:25:44]-MXC GPIO hardware

[02-17-15:25:44]-MXC IRQ initialized

[02-17-15:25:44]-MXC_Early serial console at MMIO 0x53fbc000 (options '115200')

[02-17-15:25:44]-bootconsole [ttymxc0] enabled

[02-17-15:25:44]-Console: colour dummy device 80x30

[02-17-15:25:45]-Calibrating delay loop... 999.42 BogoMIPS (lpj=4997120)

[02-17-15:25:45]-pid_max: default: 32768 minimum: 301

[02-17-15:25:45]-Mount-cache hash table entries: 512

[02-17-15:25:45]-CPU: Testing write buffer coherency: ok

[02-17-15:25:45]-regulator: core version 0.5

[02-17-15:25:45]-NET: Registered protocol family 16

[02-17-15:25:45]-i.MX IRAM pool: 128 KB@0x96840000

[02-17-15:25:45]-IRAM READY

[02-17-15:25:45]-CPU is i.MX53 Revision 2.1

[02-17-15:25:45]-Using SDMA I.API

[02-17-15:25:45]-MXC DMA API initialized

[02-17-15:25:45]-IMX usb wakeup probe

[02-17-15:25:45]-IMX usb wakeup probe

[02-17-15:25:45]-bio: create slab <bio-0> at 0

[02-17-15:25:45]-SCSI subsystem initialized

[02-17-15:25:45]-Freescale USB OTG Driver loaded, $Revision: 1.55 $

[02-17-15:25:45]-usbcore: registered new interface driver usbfs

[02-17-15:25:45]-usbcore: registered new interface driver hub

[02-17-15:25:45]-usbcore: registered new device driver usb

[02-17-15:25:46]-da9052_i2c_is_connected - i2c read success..............

[02-17-15:25:46]-reg-fixed-voltage reg-fixed-voltage.0: Could not obtain regulator enable GPIO 74: -16

[02-17-15:25:46]-reg-fixed-voltage: probe of reg-fixed-voltage.0 failed with error -16

[02-17-15:25:46]-regulator: DA9052_LDO1: 600 <--> 1800 mV at 1300 mV normal

[02-17-15:25:46]-regulator: DA9052_LDO2: 600 <--> 1800 mV at 1300 mV normal

[02-17-15:25:46]-regulator: DA9052_LDO3: 1725 <--> 3300 mV at 3300 mV normal

[02-17-15:25:46]-regulator: DA9052_LDO4: 1725 <--> 3300 mV at 2775 mV normal

[02-17-15:25:46]-regulator: DA9052_LDO5: 1200 <--> 3600 mV at 1300 mV normal

[02-17-15:25:46]-regulator: DA9052_LDO6: 1200 <--> 3600 mV at 1300 mV normal

[02-17-15:25:46]-regulator: DA9052_LDO7: 1200 <--> 3600 mV at 2750 mV normal

[02-17-15:25:46]-regulator: DA9052_LDO8: 1200 <--> 3600 mV at 1800 mV normal

[02-17-15:25:46]-regulator: DA9052_LDO9: 1250 <--> 3650 mV at 2500 mV normal

[02-17-15:25:46]-regulator: DA9052_LDO10: 1200 <--> 3600 mV at 1300 mV normal

[02-17-15:25:46]-regulator: DA9052_BUCK_CORE: 500 <--> 2075 mV at 1250 mV normal

[02-17-15:25:46]-regulator: DA9052_BUCK_PRO: 500 <--> 2075 mV at 1300 mV normal

[02-17-15:25:46]-regulator: DA9052_BUCK_MEM: 925 <--> 2500 mV at 1500 mV normal

[02-17-15:25:46]-regulator: DA9052_BUCK_PERI: 1800 <--> 3600 mV at 3600 mV normal

[02-17-15:25:46]-IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)

[02-17-15:25:46]-Advanced Linux Sound Architecture Driver Version 1.0.23.

[02-17-15:25:46]-Bluetooth: Core ver 2.15

[02-17-15:25:46]-NET: Registered protocol family 31

[02-17-15:25:46]-Bluetooth: HCI device and connection manager initialized

[02-17-15:25:46]-Bluetooth: HCI socket layer initialized

[02-17-15:25:46]-cfg80211: Calling CRDA to update world regulatory domain

[02-17-15:25:46]-Switching to clocksource mxc_timer1

[02-17-15:25:46]-NET: Registered protocol family 2

[02-17-15:25:46]-IP route cache hash table entries: 4096 (order: 2, 16384 bytes)

[02-17-15:25:46]-TCP established hash table entries: 16384 (order: 5, 131072 bytes)

[02-17-15:25:46]-TCP bind hash table entries: 16384 (order: 4, 65536 bytes)

[02-17-15:25:46]-TCP: Hash tables configured (established 16384 bind 16384)

[02-17-15:25:46]-TCP reno registered

[02-17-15:25:46]-UDP hash table entries: 256 (order: 0, 4096 bytes)

[02-17-15:25:46]-UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)

[02-17-15:25:46]-NET: Registered protocol family 1

[02-17-15:25:46]-RPC: Registered udp transport module.

[02-17-15:25:46]-RPC: Registered tcp transport module.

[02-17-15:25:46]-RPC: Registered tcp NFSv4.1 backchannel transport module.

[02-17-15:25:46]-LPMode driver module loaded

[02-17-15:25:46]-Static Power Management for Freescale i.MX5

[02-17-15:25:46]-PM driver module loaded

[02-17-15:25:46]-sdram autogating driver module loaded

[02-17-15:25:46]-Bus freq driver module loaded

[02-17-15:25:46]-DI0 is primary

[02-17-15:25:46]-mxc_bt_rfkill driver success loaded

[02-17-15:25:46]-rfkill: BT RF going to : on

[02-17-15:25:46]-mxc_dvfs_core_probe

[02-17-15:25:46]-DVFS driver module loaded

[02-17-15:25:46]-i.MXC CPU frequency driver

[02-17-15:25:46]-DVFS PER driver module loaded

[02-17-15:25:46]-JFFS2 version 2.2. (NAND) 婕?2001-2006 Red Hat, Inc.

[02-17-15:25:46]-msgmni has been set to 680

[02-17-15:25:46]-alg: No test for stdrng (krng)

[02-17-15:25:46]-cryptodev: driver loaded.

[02-17-15:25:46]-io scheduler noop registered

[02-17-15:25:46]-io scheduler deadline registered

[02-17-15:25:46]-io scheduler cfq registered (default)

[02-17-15:25:46]-tve: probe of tve.0 failed with error -1

[02-17-15:25:46]-mxc_ipu mxc_ipu: Channel already disabled 9

[02-17-15:25:46]-mxc_ipu mxc_ipu: Channel already uninitialized 9

[02-17-15:25:46]-Console: switching to colour frame buffer device 100x30

[02-17-15:25:46]-fbcvt: 1024x768@60: CVT Name - .786M3

[02-17-15:25:46]-mxc_ipu mxc_ipu: Channel already disabled 7

[02-17-15:25:46]-mxc_ipu mxc_ipu: Channel already uninitialized 7

[02-17-15:25:46]-mxc_ipu mxc_ipu: Channel already disabled 10

[02-17-15:25:46]-mxc_ipu mxc_ipu: Channel already uninitialized 10

[02-17-15:25:46]-Serial: MXC Internal UART driver

[02-17-15:25:46]-mxcintuart.0: ttymxc0 at MMIO 0x53fbc000 (irq = 31) is a Freescale i.MX

[02-17-15:25:46]-console [ttymxc0] enabled, bootconsole disabled

[02-17-15:25:46]-console [ttymxc0] enabled, bootconsole disabled

[02-17-15:25:46]-mxcintuart.1: ttymxc1 at MMIO 0x53fc0000 (irq = 32) is a Freescale i.MX

[02-17-15:25:46]-mxcintuart.2: ttymxc2 at MMIO 0x5000c000 (irq = 33) is a Freescale i.MX

[02-17-15:25:46]-mxcintuart.3: ttymxc3 at MMIO 0x53ff0000 (irq = 13) is a Freescale i.MX

[02-17-15:25:46]-mxcintuart.4: ttymxc4 at MMIO 0x63f90000 (irq = 86) is a Freescale i.MX

[02-17-15:25:46]-loop: module loaded

[02-17-15:25:46]-ahci: SSS flag set, parallel bus scan disabled

[02-17-15:25:46]-ahci ahci.0: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl platform mode

[02-17-15:25:46]-ahci ahci.0: flags: ncq sntf stag pm led clo only pmp pio slum part ccc

[02-17-15:25:46]-scsi0 : ahci

[02-17-15:25:46]-ata1: SATA max UDMA/133 mmio [mem 0x10000000-0x10000fff] port 0x100 irq 28

[02-17-15:25:46]-MXC MTD nand Driver 3.0

[02-17-15:25:46]-i.MX GPMI NFC

[02-17-15:25:46]-vcan: Virtual CAN interface driver

[02-17-15:25:46]-Freescale FlexCAN Driver

[02-17-15:25:46]-FEC Ethernet Driver

[02-17-15:25:46]-fec_enet_mii_bus: probed

[02-17-15:25:46]-PPP generic driver version 2.4.2

[02-17-15:25:46]-PPP Deflate Compression module registered

[02-17-15:25:46]-PPP BSD Compression module registered

[02-17-15:25:46]-PPP MPPE Compression module registered

[02-17-15:25:46]-NET: Registered protocol family 24

[02-17-15:25:46]-ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver

[02-17-15:25:46]-fsl-ehci fsl-ehci.0: Freescale On-Chip EHCI Host Controller

[02-17-15:25:46]-fsl-ehci fsl-ehci.0: new USB bus registered, assigned bus number 1

[02-17-15:25:46]-fsl-ehci fsl-ehci.0: irq 18, io base 0x53f80000

[02-17-15:25:46]-fsl-ehci fsl-ehci.0: USB 2.0 started, EHCI 1.00

[02-17-15:25:46]-hub 1-0:1.0: USB hub found

[02-17-15:25:46]-hub 1-0:1.0: 1 port detected

[02-17-15:25:47]-fsl-ehci fsl-ehci.1: Freescale On-Chip EHCI Host Controller

[02-17-15:25:47]-fsl-ehci fsl-ehci.1: new USB bus registered, assigned bus number 2

[02-17-15:25:47]-fsl-ehci fsl-ehci.1: irq 14, io base 0x53f80200

[02-17-15:25:47]-fsl-ehci fsl-ehci.1: USB 2.0 started, EHCI 1.00

[02-17-15:25:47]-hub 2-0:1.0: USB hub found

[02-17-15:25:47]-hub 2-0:1.0: 1 port detected

[02-17-15:25:47]-usbcore: registered new interface driver cdc_acm

[02-17-15:25:47]-cdc_acm: v0.26:USB Abstract Control Model driver for USB modems and ISDN adapters

[02-17-15:25:47]-Initializing USB Mass Storage driver...

[02-17-15:25:47]-usbcore: registered new interface driver usb-storage

[02-17-15:25:47]-USB Mass Storage support registered.

[02-17-15:25:47]-usbcore: registered new interface driver usbserial

[02-17-15:25:47]-USB Serial support registered for generic

[02-17-15:25:47]-usbcore: registered new interface driver usbserial_generic

[02-17-15:25:47]-usbserial: USB Serial Driver core

[02-17-15:25:47]-USB Serial support registered for GSM modem (1-port)

[02-17-15:25:47]-usbcore: registered new interface driver option

[02-17-15:25:47]-option: v0.7.2:USB Driver for GSM modems

[02-17-15:25:47]-lct_modem_init...longcheer init.

[02-17-15:25:47]-ata1: SATA link down (SStatus 0 SControl 300)

[02-17-15:25:47]-USB Serial support registered for Longcheer usb modem

[02-17-15:25:47]-usbcore: registered new interface driver Longcheer

[02-17-15:25:47]-v0.04: Longcheer usb modem driver

[02-17-15:25:47]-lct_modem_init...longcheer init.

[02-17-15:25:47]-ARC USBOTG Device Controller driver (1 August 2005)

[02-17-15:25:47]-mice: PS/2 mouse device common for all mice

[02-17-15:25:47]-input: gpio-keys as /devices/platform/gpio-keys/input/input0

[02-17-15:25:47]-MXC keypad loaded

[02-17-15:25:47]-mpr121 1-005a: i2c write error[-5]

[02-17-15:25:47]-mpr121 1-005a: Failed to init register

[02-17-15:25:47]-mpr121: probe of 1-005a failed with error -5

[02-17-15:25:47]-p1003_fwv33 2-0041: couldn't read panel infomation.

[02-17-15:25:47]-p1003_fwv33: probe of 2-0041 failed with error -5

[02-17-15:25:47]-DA9052 TSI Device Driver, v1.0

[02-17-15:25:47]-input: da9052-tsi as /devices/virtual/input/input1

[02-17-15:25:47]-TSI Drv Successfully Inserted da9052-tsi

[02-17-15:25:47]-xf_ts5dot touch init

[02-17-15:25:47]-ts_attach_adapter for realarm.

[02-17-15:25:47]-input: xf_ts5dot as /devices/platform/imx-i2c.1/i2c-1/1-0055/input/input2

[02-17-15:25:47]-xf_ts5dot_driver 1-0055: probe successfully!

[02-17-15:25:47]-input: da9052-onkey as /devices/platform/imx-i2c.0/i2c-0/0-0048/da9052-onkey/input/input3

[02-17-15:25:47]-mxc_rtc mxc_rtc.0: rtc core: registered mxc_rtc as rtc0

[02-17-15:25:47]-da9052-rtc da9052-rtc: rtc core: registered da9052-rtc as rtc1

[02-17-15:25:47]-i2c /dev entries driver

[02-17-15:25:47]-IR NEC protocol handler initialized

[02-17-15:25:47]-IR RC5(x) protocol handler initialized

[02-17-15:25:47]-IR RC6 protocol handler initialized

[02-17-15:25:47]-IR JVC protocol handler initialized

[02-17-15:25:47]-IR Sony protocol handler initialized

[02-17-15:25:47]-Linux video capture interface: v2.00

[02-17-15:25:47]-mxc_v4l2_output mxc_v4l2_output.0: Registered device video0

[02-17-15:25:47]-usb 2-1: new high speed USB device using fsl-ehci and address 2

[02-17-15:25:47]-usbcore: registered new interface driver uvcvideo

[02-17-15:25:47]-USB Video Class driver (v0.1.0)

[02-17-15:25:47]-APM Battery Driver

[02-17-15:25:47]-MXC WatchDog Driver 2.0

[02-17-15:25:47]-MXC Watchdog # 0 Timer: initial timeout 60 sec

[02-17-15:25:47]-Bluetooth: Virtual HCI driver ver 1.3

[02-17-15:25:47]-Bluetooth: HCI UART driver ver 2.2

[02-17-15:25:47]-Bluetooth: HCIATH protocol initialized

[02-17-15:25:47]-Bluetooth: Generic Bluetooth USB driver ver 0.6

[02-17-15:25:47]-usbcore: registered new interface driver btusb

[02-17-15:25:47]-VPU initialized

[02-17-15:25:47]-mxc_asrc registered

[02-17-15:25:47]-mxsdhci: MXC Secure Digital Host Controller Interface driver

[02-17-15:25:47]-mxsdhci: MXC SDHCI Controller Driver.

[02-17-15:25:47]-mmc0: SDHCI detect irq 205 irq 1 INTERNAL DMA

[02-17-15:25:47]-mxsdhci: MXC SDHCI Controller Driver.

[02-17-15:25:47]-mmc1: SDHCI detect irq 0 irq 2 INTERNAL DMA

[02-17-15:25:47]-mxsdhci: MXC SDHCI Controller Driver.

[02-17-15:25:47]-mmc2: SDHCI detect irq 0 irq 3 INTERNAL DMA

[02-17-15:25:47]-usbcore: registered new interface driver usbhid

[02-17-15:25:47]-usbhid: USB HID core driver

[02-17-15:25:47]-Cirrus Logic CS42888 ALSA SoC Codec Driver

[02-17-15:25:47]-sgtl5000-i2c 1-000a: SGTL5000 revision 17

[02-17-15:25:47]-hub 2-1:1.0: USB hub found

[02-17-15:25:47]-hub 2-1:1.0: 4 ports detected

[02-17-15:25:47]-No device for DAI imx-ssi-1-0

[02-17-15:25:47]-No device for DAI imx-ssi-1-1

[02-17-15:25:47]-No device for DAI imx-ssi-2-0

[02-17-15:25:47]-No device for DAI imx-ssi-2-1

[02-17-15:25:47]-DMA Sound Buffers Allocated:UseIram=1 buf->addr=f8016000 buf->area=96856000 size=24576

[02-17-15:25:47]-DMA Sound Buffers Allocated:UseIram=1 buf->addr=85370000 buf->area=fa311000 size=24576

[02-17-15:25:47]-asoc: SGTL5000 <-> imx-ssi-2-0 mapping ok

[02-17-15:25:47]-ALSA device list:

[02-17-15:25:47]-  #0: imx-3stack (SGTL5000)

[02-17-15:25:47]-TCP cubic registered

[02-17-15:25:47]-NET: Registered protocol family 17

[02-17-15:25:47]-can: controller area network core (rev 20090105 abi 8)

[02-17-15:25:48]-NET: Registered protocol family 29

[02-17-15:25:48]-can: raw protocol (rev 20090105)

[02-17-15:25:48]-can: broadcast manager protocol (rev 20090105 t)

[02-17-15:25:48]-Bluetooth: L2CAP ver 2.14

[02-17-15:25:48]-Bluetooth: L2CAP socket layer initialized

[02-17-15:25:48]-Bluetooth: SCO (Voice Link) ver 0.6

[02-17-15:25:48]-Bluetooth: SCO socket layer initialized

[02-17-15:25:48]-Bluetooth: RFCOMM TTY layer initialized

[02-17-15:25:48]-Bluetooth: RFCOMM socket layer initialized

[02-17-15:25:48]-Bluetooth: RFCOMM ver 1.11

[02-17-15:25:48]-Bluetooth: BNEP (Ethernet Emulation) ver 1.3

[02-17-15:25:48]-Bluetooth: BNEP filters: protocol multicast

[02-17-15:25:48]-Bluetooth: HIDP (Human Interface Emulation) ver 1.2

[02-17-15:25:48]-lib80211: common routines for IEEE802.11 drivers

[02-17-15:25:48]-VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 2

[02-17-15:25:48]-regulator_init_complete: incomplete constraints, leaving DA9052_BUCK_MEM on

[02-17-15:25:48]-regulator_init_complete: incomplete constraints, leaving DA9052_BUCK_PRO on

[02-17-15:25:48]-regulator_init_complete: incomplete constraints, leaving DA9052_BUCK_CORE on

[02-17-15:25:48]-regulator_init_complete: incomplete constraints, leaving DA9052_LDO10 on

[02-17-15:25:48]-regulator_init_complete: incomplete constraints, leaving DA9052_LDO8 on

[02-17-15:25:48]-regulator_init_complete: incomplete constraints, leaving DA9052_LDO7 on

[02-17-15:25:48]-regulator_init_complete: incomplete constraints, leaving DA9052_LDO6 on

[02-17-15:25:48]-regulator_init_complete: incomplete constraints, leaving DA9052_LDO4 on

[02-17-15:25:48]-regulator_init_complete: incomplete constraints, leaving DA9052_LDO3 on

[02-17-15:25:48]-regulator_init_complete: incomplete constraints, leaving DA9052_LDO2 on

[02-17-15:25:48]-regulator_init_complete: incomplete constraints, leaving DA9052_LDO1 on

[02-17-15:25:48]-mxc_rtc mxc_rtc.0: setting system clock to 1970-01-01 00:02:09 UTC (129)

[02-17-15:25:48]-Waiting for root device /dev/mmcblk0p1...

[02-17-15:25:48]-usb 2-1.2: new full speed USB device using fsl-ehci and address 3

[02-17-15:25:48]-mmc2: new high speed MMC card at address 0001

[02-17-15:25:48]-mmcblk0: mmc2:0001 M8G2EM 7.46 GiB

[02-17-15:25:48]- mmcblk0: p1 p2 p3

[02-17-15:25:48]-Longcheer 2-1.2:1.0: Longcheer usb modem converter detected

[02-17-15:25:48]-usb 2-1.2: Longcheer usb modem converter now attached to ttyUSB0

[02-17-15:25:48]-Longcheer 2-1.2:1.1: Longcheer usb modem converter detected

[02-17-15:25:48]-usb 2-1.2: Longcheer usb modem converter now attached to ttyUSB1

[02-17-15:25:48]-Longcheer 2-1.2:1.2: Longcheer usb modem converter detected

[02-17-15:25:48]-usb 2-1.2: Longcheer usb modem converter now attached to ttyUSB2

[02-17-15:25:48]-Longcheer 2-1.2:1.3: Longcheer usb modem converter detected

[02-17-15:25:48]-usb 2-1.2: Longcheer usb modem converter now attached to ttyUSB3

[02-17-15:25:48]-Longcheer 2-1.2:1.4: Longcheer usb modem converter detected

[02-17-15:25:48]-usb 2-1.2: Longcheer usb modem converter now attached to ttyUSB4

[02-17-15:25:48]-List of all partitions:

[02-17-15:25:48]-b300         7823360 mmcblk0 driver: mmcblk

[02-17-15:25:48]-  b301         7813120 mmcblk0p1

[02-17-15:25:48]-  b302          524288 mmcblk0p2

[02-17-15:25:48]-  b303         6772736 mmcblk0p3

[02-17-15:25:48]-No filesystem could mount root, tried:  ext3 ext2 ext4 cramfs vfat msdos

[02-17-15:25:48]-Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,1)

[02-17-15:25:48]-[<800384e0>] (unwind_backtrace+0x0/0xec) from [<80427efc>] (panic+0x6c/0xe4)

[02-17-15:25:48]-[<80427efc>] (panic+0x6c/0xe4) from [<80008de8>] (mount_block_root+0x1d0/0x210)

[02-17-15:25:48]-[<80008de8>] (mount_block_root+0x1d0/0x210) from [<80009038>] (prepare_namespace+0x120/0x178)

[02-17-15:25:48]-[<80009038>] (prepare_namespace+0x120/0x178) from [<800084a8>] (kernel_init+0x120/0x168)

[02-17-15:25:48]-[<800084a8>] (kernel_init+0x120/0x168) from [<800349b0>] (kernel_thread_exit+0x0/0x8)

Thanks a bunch.

Jianxiong li

[igorpadykov]

Hi jian

reason may be sudden removing power, so recommended to execute poweroff

command, then disconnect power.

Best regards

igor

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[jianxiongli]

hi igor

Thanks a lot for your advice .

could you tell me your contact information QQ or weixin ? If possible,I want to further discuss the problem with you.

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深圳研发中心软件部

深圳中科讯联科技有限公司

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