Hi thx for the replay , here is the log
BusyBox v1.19.3 (2015-05-14 15:28:53 CST) built-in shell (ash)
Enter 'help' for a list of built-in commands.
BusyBox v1.2.1 Protect Shell (psh)
Enter 'help' for a list of davinci system commands.
# dmesg
[ 0.000000] Booting Linux on physical CPU 0
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.4.35 (huangliangyf2@Cpl-Frt-BSP) (gcc version 4.8 .3 20131202 (prerelease) (Hisilicon_v300) ) #1 Thu May 14 15:33:35 CST 2015
[ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c53c7d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instructio n cache
[ 0.000000] Machine: g0
[ 0.000000] MISC TAGS: mdio_intf=mii phy_addr=3
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] On node 0 totalpages: 26112
[ 0.000000] free_area_init_node: node 0, pgdat c06e1a98, node_mem_map c073700 0
[ 0.000000] Normal zone: 204 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 25908 pages, LIFO batch:7
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pag es: 25908
[ 0.000000] Kernel command line: console=ttyAMA0,115200
[ 0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.000000] Memory: 102MB = 102MB total
[ 0.000000] Memory: 96084k/96084k available, 8364k reserved, 0K highmem
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] vmalloc : 0xc6800000 - 0xff000000 ( 904 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xc6600000 ( 102 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc04fd000 (5076 kB)
[ 0.000000] .init : 0xc04fd000 - 0xc06ab8f4 (1723 kB)
[ 0.000000] .data : 0xc06ac000 - 0xc06e21c0 ( 217 kB)
[ 0.000000] .bss : 0xc06e21e4 - 0xc0736ee0 ( 340 kB)
[ 0.000000] SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, N odes=1
[ 0.000000] NR_IRQS:128
[ 0.000000] sched_clock: 32 bits at 49MHz, resolution 20ns, wraps every 86767 ms
[ 0.000000] Console: colour dummy device 80x30
[ 0.000127] Calibrating delay loop... 1196.85 BogoMIPS (lpj=5984256)
[ 0.090075] pid_max: default: 32768 minimum: 301
[ 1.549572] Card authentication succeeded
[ 1.549726] Mount-cache hash table entries: 512
[ 1.550316] Initializing cgroup subsys freezer
[ 1.550418] CPU: Testing write buffer coherency: ok
[ 1.550635] Setting up static identity map for 0x803cd7e0 - 0x803cd838
[ 1.553036] dummy:
[ 1.553455] NET: Registered protocol family 16
[ 1.556015] Serial: AMBA PL011 UART driver
[ 1.556114] uart:0: ttyAMA0 at MMIO 0x20080000 (irq = 40) is a PL011 rev2
[ 1.556194] console [ttyAMA0] enabled
[ 1.556561] uart:1: ttyAMA1 at MMIO 0x20090000 (irq = 41) is a PL011 rev2
[ 1.556894] uart:2: ttyAMA2 at MMIO 0x200a0000 (irq = 42) is a PL011 rev2
[ 1.579708] bio: create slab <bio-0> at 0
[ 1.580558] gpiochip_add: registered GPIOs 0 to 127 on device: r7-gpio
[ 1.582033] SCSI subsystem initialized
[ 1.582052] hi_spi_init->776:
[ 1.582063] compile time:May 14 2015 15:33:19
[ 1.582282] hi_spi_init->784:
[ 1.582292]
[ 1.582301] hi_spi_set_platdata->160:
[ 1.582308]
[ 1.582317] hi_spi_set_platdata->160:
[ 1.582324]
[ 1.582591] hi_spi_probe->590:
[ 1.582601]
[ 1.582620] hi3516a_spi_hw_init_cfg->105:
[ 1.582628]
[ 1.582926] hi-spi-master hi-spi-master.0: with 1 chip select slaves attached
[ 1.583211] hi_spi_probe->590:
[ 1.583221]
[ 1.583239] hi3516a_spi_hw_init_cfg->105:
[ 1.583248]
[ 1.583559] hi-spi-master hi-spi-master.1: with 3 chip select slaves attached
[ 1.584576] usbcore: registered new interface driver usbfs
[ 1.585007] usbcore: registered new interface driver hub
[ 1.585269] usbcore: registered new device driver usb
[ 1.587777] Switching to clocksource timer0
[ 1.605324] NET: Registered protocol family 2
[ 1.605583] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 1.606051] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[ 1.606179] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[ 1.606250] TCP: Hash tables configured (established 4096 bind 4096)
[ 1.606264] TCP: reno registered
[ 1.606278] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 1.606308] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 1.606613] NET: Registered protocol family 1
[ 1.606929] RPC: Registered named UNIX socket transport module.
[ 1.606948] RPC: Registered udp transport module.
[ 1.606959] RPC: Registered tcp transport module.
[ 1.606969] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.791843] mmc0 power register success!
[ 1.791867] mmc1 power register success!
[ 1.812234] VFS: Disk quotas dquot_6.5.2
[ 1.812736] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.813767] NFS: Registering the id_resolver key type
[ 1.814911] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 1.816042] fuse init (API version 7.18)
[ 1.817571] yaffs: yaffs built May 14 2015 15:32:51 Installing.
[ 1.817633] msgmni has been set to 187
[ 1.819941] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 2 53)
[ 1.819966] io scheduler noop registered
[ 1.819978] io scheduler deadline registered (default)
[ 1.820077] io scheduler cfq registered
[ 1.831994] brd: module loaded
[ 1.837929] loop: module loaded
[ 1.839931] Spi id table Version 1.22
[ 1.839947] Hisfc350 Device Driver, Version 1.10
[ 1.840612] Found Nand Flash Controller V610.
[ 1.841234] Nand ID: 0x98 0xF1 0x80 0x15 0xF2 0x16 0x08 0x00
[ 1.841260] #########[ECC] pagetype 2, ecctype 3
[ 1.841292] Nand: Toshiba TC58BVG0S3HTA00
[ 1.841304] Nand(HW-Auto): Block:128KB Page:2KB OOB:64B ECC:4bit/512 Chip:128 MB*1
[ 1.844031] Creating 13 MTD partitions on "hinand":
[ 1.844058] 0x000000000000-0x000000100000 : "bld"
[ 1.849997] 0x000000100000-0x000000180000 : "env"
[ 1.854157] 0x000000180000-0x000000200000 : "enc"
[ 1.858286] 0x000000200000-0x000000280000 : "sysflg"
[ 1.862322] 0x000000280000-0x000000380000 : "dpt"
[ 1.867965] 0x000000380000-0x000000b80000 : "sys0"
[ 1.897024] 0x000000b80000-0x000001380000 : "sys1"
[ 1.926097] 0x000001380000-0x000003980000 : "app0"
[ 2.055087] 0x000003980000-0x000005f80000 : "app1"
[ 2.184064] 0x000005f80000-0x000006380000 : "cfg0"
[ 2.199704] 0x000006380000-0x000006780000 : "cfg1"
[ 2.215389] 0x000006780000-0x000007780000 : "syslog"
[ 2.271088] 0x000007780000-0x000008000000 : "resv"
[ 2.302278] hi_spi_setup->427:
[ 2.302291]
[ 2.302833] hi_spi_setup->427:
[ 2.302845]
[ 2.303388] hi_spi_setup->427:
[ 2.303399]
[ 2.303922] hi_spi_setup->427:
[ 2.303932]
[ 2.304477] tun: Universal TUN/TAP device driver, 1.6
[ 2.304491] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 2.305582] Higmac dma_sg_phy: 0x85ac0000
[ 2.399011] higmac_mdio_bus: probed
[ 2.400750] ETH0: mii, phy_addr=3, mii_name=mdio0
[ 2.400767] PPP generic driver version 2.4.2
[ 2.401301] PPP Deflate Compression module registered
[ 2.406554] PPP MPPE Compression module registered
[ 2.406576] NET: Registered protocol family 24
[ 2.407058] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.432975] hiusb-ehci hiusb-ehci.0: HIUSB EHCI
[ 2.433074] hiusb-ehci hiusb-ehci.0: new USB bus registered, assigned bus num ber 1
[ 2.433186] hiusb-ehci hiusb-ehci.0: irq 53, io mem 0x100b0000
[ 2.450062] hiusb-ehci hiusb-ehci.0: USB 0.0 started, EHCI 1.00
[ 2.451195] hub 1-0:1.0: USB hub found
[ 2.451230] hub 1-0:1.0: 1 port detected
[ 2.451974] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 2.452313] hiusb-ohci hiusb-ohci.0: HIUSB OHCI
[ 2.452376] hiusb-ohci hiusb-ohci.0: new USB bus registered, assigned bus num ber 2
[ 2.452425] hiusb-ohci hiusb-ohci.0: irq 54, io mem 0x100a0000
[ 2.515105] hub 2-0:1.0: USB hub found
[ 2.515141] hub 2-0:1.0: 1 port detected
[ 2.515899] Initializing USB Mass Storage driver...
[ 2.516251] usbcore: registered new interface driver usb-storage
[ 2.516267] USB Mass Storage support registered.
[ 2.516832] mousedev: PS/2 mouse device common for all mice
[ 2.550684] rtc rtc: rtc core: registered rtc as rtc0
[ 2.551176] i2c /dev entries driver
[ 2.552709] hisi_i2c hisi_i2c.0: Hisilicon [i2c-0] probed!
[ 2.553254] hisi_i2c hisi_i2c.1: Hisilicon [i2c-1] probed!
[ 2.553803] hisi_i2c hisi_i2c.2: Hisilicon [i2c-2] probed!
[ 2.554240] r7 watchdog driver v1.0. initial timeout 60 sec
[ 2.556661] card disconnected!
[ 2.557977] card disconnected!
[ 2.559143] usbcore: registered new interface driver usbhid
[ 2.559161] usbhid: USB HID core driver
[ 2.559257] Netfilter messages via NETLINK v0.30.
[ 2.559281] nfnl_acct: registering with nfnetlink.
[ 2.559369] nf_conntrack version 0.5.0 (1501 buckets, 6004 max)
[ 2.560931] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 2.561059] TCP: cubic registered
[ 2.561074] Initializing XFRM netlink socket
[ 2.563104] NET: Registered protocol family 10
[ 2.564271] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 2.564348] IPv6 over IPv4 tunneling driver
[ 2.566762] NET: Registered protocol family 17
[ 2.566821] NET: Registered protocol family 15
[ 2.566883] lib80211: common routines for IEEE802.11 drivers
[ 2.566897] lib80211_crypt: registered algorithm 'NULL'
[ 2.566909] Registering the dns_resolver key type
[ 2.567024] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[ 2.568061] registered taskstats version 1
[ 2.600093] rtc rtc: setting system clock to 2015-10-01 21:51:02 UTC (1443736 262)
[ 2.602987] Freeing init memory: 1720K
[ 3.393503] yaffs: dev is 32505863 name is "mtdblock7" rw
[ 3.393520] yaffs: passed flags ""
[ 3.393534] yaffs: yaffs: Attempting MTD mount of 31.7,"mtdblock7"
[ 3.428429] yaffs: checking block 164 bad
[ 3.434235] yaffs: yaffs_read_super: is_checkpointed 1
[ 3.470195] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 5.410272] PHY: mdio0:03 - Link is Up - 100/Full
[ 5.410401] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 9.196195] yaffs: dev is 32505865 name is "mtdblock9" rw
[ 9.196211] yaffs: passed flags ""
[ 9.196226] yaffs: yaffs: Attempting MTD mount of 31.9,"mtdblock9"
[ 9.203124] yaffs: checking block 0 bad
[ 9.203775] yaffs: checking block 1 bad
[ 9.204414] yaffs: checking block 2 bad
[ 9.205052] yaffs: checking block 3 bad
[ 9.205690] yaffs: checking block 4 bad
[ 9.205926] yaffs: block 5 is bad
[ 9.205935] yaffs: checking block 5 bad
[ 9.206574] yaffs: checking block 6 bad
[ 9.207211] yaffs: checking block 7 bad
[ 9.207848] yaffs: checking block 8 bad
[ 9.208485] yaffs: checking block 9 bad
[ 9.209122] yaffs: checking block 10 bad
[ 9.209759] yaffs: checking block 11 bad
[ 9.210400] yaffs: checking block 12 bad
[ 9.211039] yaffs: checking block 13 bad
[ 9.211676] yaffs: checking block 14 bad
[ 9.212313] yaffs: checking block 15 bad
[ 9.212950] yaffs: checking block 16 bad
[ 9.213587] yaffs: checking block 17 bad
[ 9.214224] yaffs: checking block 18 bad
[ 9.214861] yaffs: checking block 19 bad
[ 9.215498] yaffs: checking block 20 bad
[ 9.216134] yaffs: checking block 21 bad
[ 9.216771] yaffs: checking block 22 bad
[ 9.217408] yaffs: checking block 23 bad
[ 9.218045] yaffs: checking block 24 bad
[ 9.218682] yaffs: checking block 25 bad
[ 9.219319] yaffs: checking block 26 bad
[ 9.219957] yaffs: checking block 27 bad
[ 9.220598] yaffs: checking block 28 bad
[ 9.221236] yaffs: checking block 29 bad
[ 9.221874] yaffs: checking block 30 bad
[ 9.222512] yaffs: checking block 31 bad
[ 9.239636] yaffs: yaffs_read_super: is_checkpointed 0
[ 9.964485] base module init version.
[ 9.971809] hikcomm: module license 'Proprietary' taints kernel.
[ 9.971833] Disabling lock debugging due to kernel taint
[ 9.973079] RS485_CTRL MUXCTRL(32) FCN0 GPIO9_4 OUTPUT LOW_LEVE L
[ 9.973110] RS485_RXD MUXCTRL(31) FCN1 NO_GPIO
[ 9.973123] RS485_TXD MUXCTRL(33) FCN1 NO_GPIO
[ 9.973136] RS485_2_RXD MUXCTRL(34) FCN1 NO_GPIO
[ 9.973150] RS485_2_TXD MUXCTRL(35) FCN1 NO_GPIO
[ 9.973163] SPI1_SCLK MUXCTRL(24) FCN1 NO_GPIO
[ 9.973176] SPI1_MOSI MUXCTRL(25) FCN1 NO_GPIO
[ 9.973188] SPI1_MISO MUXCTRL(26) FCN1 NO_GPIO
[ 9.973201] SPI1_CSN0 MUXCTRL(27) FCN1 NO_GPIO
[ 9.973214] SPI1_CSN1 MUXCTRL(1 ) FCN2 NO_GPIO
[ 9.973227] SPI1_CSN2 MUXCTRL(2 ) FCN2 NO_GPIO
[ 9.973240] I2C0_SDA MUXCTRL(21) FCN2 NO_GPIO
[ 9.973253] I2C0_SCL MUXCTRL(20) FCN2 NO_GPIO
[ 9.973266] I2C2_SDA MUXCTRL(28) FCN1 NO_GPIO
[ 9.973279] I2C2_SCL MUXCTRL(29) FCN1 NO_GPIO
[ 9.973292] IRIS_PWM MUXCTRL(55) FCN1 NO_GPIO
[ 9.973305] ENCRYPT_CLK MUXCTRL(56) FCN1 NO_GPIO
[ 9.973318] FAR_IR_PWM MUXCTRL(85) FCN0 NO_GPIO
[ 9.973331] NEAR_IR_PWM MUXCTRL(86) FCN0 NO_GPIO
[ 9.973344] ALARM_IN1 MUXCTRL(113) FCN0 GPIO12_6 INPUT LOW_LE VEL
[ 9.973364] ALARM_OUT1 MUXCTRL(111) FCN0 GPIO12_4 OUTPUT LOW_LE VEL
[ 9.973384] ALARM_IN2 MUXCTRL(112) FCN0 GPIO12_5 INPUT LOW_LE VEL
[ 9.973402] ALARM_OUT2 MUXCTRL(110) FCN0 GPIO12_3 OUTPUT LOW_LE VEL
[ 9.973421] IRCUT_1 MUXCTRL(116) FCN0 GPIO13_1 OUTPUT LOW_LE VEL
[ 9.973453] IRCUT_2 MUXCTRL(115) FCN0 GPIO13_0 OUTPUT LOW_LE VEL
[ 9.973472] IRCUT_FB MUXCTRL(105) FCN0 GPIO15_1 INPUT LOW_LE VEL
[ 9.973491] ZOOM_FB MUXCTRL(119) FCN0 GPIO13_4 INPUT LOW_LE VEL
[ 9.973510] FOCUS_FB MUXCTRL(118) FCN0 GPIO13_3 INPUT LOW_LE VEL
[ 9.973529] ABF_FB MUXCTRL(107) FCN0 GPIO12_0 INPUT LOW_LE VEL
[ 9.973548] MOTOR_RSTN MUXCTRL(104) FCN0 GPIO15_0 OUTPUT LOW_LE VEL
[ 9.973566] MFOCUS MUXCTRL(120) FCN0 GPIO13_5 INPUT LOW_LE VEL
[ 9.973585] IRIS_SET MUXCTRL(114) FCN0 GPIO12_7 OUTPUT LOW_LE VEL
[ 9.973604] IR_PHOTO_FB MUXCTRL(87) FCN0 NO_GPIO
[ 9.973617] TEMP_IN MUXCTRL(88) FCN0 NO_GPIO
[ 9.973630] USB_PWREN MUXCTRL(43) FCN1 NO_GPIO
[ 9.973643] USB_OVRCUR MUXCTRL(42) FCN1 NO_GPIO
[ 9.973656] FTY_RST MUXCTRL(117) FCN0 GPIO13_2 INPUT LOW_LE VEL
[ 9.973675] VD_OUT MUXCTRL(106) FCN0 GPIO15_2 OUTPUT LOW_LE VEL
[ 9.973694] MCU_SWIM MUXCTRL(38) FCN0 GPIO10_2 OUTPUT HIGH_LE VEL
[ 9.973713] MCU_PROG_RSTN MUXCTRL(39) FCN0 GPIO10_3 OUTPUT HIGH_LE VEL
[ 9.973732] LED_CTRL1 MUXCTRL(109) FCN0 GPIO12_2 OUTPUT HIGH_L EVEL
[ 9.973751] LED_CTRL2 MUXCTRL(108) FCN0 GPIO12_1 OUTPUT LOW_LE VEL
[ 9.973770] SENSOR_CLK MUXCTRL(0 ) FCN1 NO_GPIO
[ 9.973783] SENSOR_RST MUXCTRL(53) FCN0 GPIO0_0 OUTPUT HIGH_LEV EL
[ 9.973802] PHY_RST MUXCTRL(54) FCN0 GPIO0_1 OUTPUT HIGH_LEV EL
[ 9.973821] VO_CLK MUXCTRL(3 ) FCN1 NO_GPIO
[ 9.973834] VO_DAT15 MUXCTRL(4 ) FCN1 NO_GPIO
[ 9.973847] VO_DAT14 MUXCTRL(5 ) FCN1 NO_GPIO
[ 9.973859] VO_DAT13 MUXCTRL(6 ) FCN1 NO_GPIO
[ 9.973872] VO_DAT12 MUXCTRL(7 ) FCN1 NO_GPIO
[ 9.973885] VO_DAT11 MUXCTRL(8 ) FCN1 NO_GPIO
[ 9.973898] VO_DAT10 MUXCTRL(9 ) FCN1 NO_GPIO
[ 9.973911] VO_DAT9 MUXCTRL(10) FCN1 NO_GPIO
[ 9.973924] VO_DAT8 MUXCTRL(11) FCN1 NO_GPIO
[ 9.973937] VO_DAT7 MUXCTRL(12) FCN1 NO_GPIO
[ 9.973950] VO_DAT6 MUXCTRL(13) FCN1 NO_GPIO
[ 9.973963] VO_DAT5 MUXCTRL(14) FCN1 NO_GPIO
[ 9.973976] VO_DAT4 MUXCTRL(15) FCN1 NO_GPIO
[ 9.973988] VO_DAT3 MUXCTRL(16) FCN1 NO_GPIO
[ 9.974001] VO_DAT2 MUXCTRL(17) FCN1 NO_GPIO
[ 9.974014] VO_DAT1 MUXCTRL(18) FCN1 NO_GPIO
[ 9.974027] VO_DAT0 MUXCTRL(19) FCN1 NO_GPIO
[ 9.998480] Successfully insmod dome_timer module!
[ 10.005640] [motor_init]: insmod motor module successfully
[ 10.022367] initialized demo_event
[ 10.022384] initialized wps_event
[ 10.022394] initialized alarm
[ 10.022402] event_notify build Jun 13 2015 11:31:12
[ 10.040622] cur support uart:
[ 10.040638] uart1(rs485)
[ 10.040647] uart2(rs232)
[ 10.040655]
[ 10.040662] uart1 cken enable!
[ 10.040671] uart2 cken enable!
[ 10.040955] Successfully insmod uart232 module!
[ 15.750108] eth0: no IPv6 routers present
[ 16.383380] Hisilicon Media Memory Zone Manager
[ 16.410545] Module himedia: init ok
[ 16.461013] load sys.ko for Hi3516A...OK!
[ 16.488949] Load tde.ko ...OK!
[ 16.518157] load region.ko ....OK!
[ 16.544243] load vgs.ko for Hi3516A...OK!
[ 16.573218] ISP Mod init!
[ 16.601957] load viu.ko for Hi3516A...OK!
[ 16.641414] load vpss.ko ....OK!
[ 16.668666] load vou.ko ....OK!
[ 16.718096] Load hifb.ko OK!
[ 16.728129] load rc.ko for Hi3516A...OK!
[ 16.765194] load venc.ko for Hi3516A...OK!
[ 16.790203] load chnl.ko for Hi3516A...OK!
[ 16.813789] load h264e.ko for Hi3516A...OK!
[ 16.837206] load h265e.ko for Hi3516A...OK!
[ 16.868416] load jpege.ko for Hi3516A...OK!
[ 16.879263] load vda.ko ....OK!
[ 16.907469] ive mod init success!
[ 16.984556] acodec inited!
[ 17.096670] mipi_init
[ 17.115848] init phy power successful!
[ 17.115872] load hi_mipi driver successful!
[ 17.139986] regulator_cpu: 0 <--> 1 mV at 1 mV normal
[ 17.180372] load pm.ko ok!.
[ 17.770158] clk_set_rate rate=850
[ 21.390124] ------------[ cut here ]------------
[ 21.390161] WARNING: at drivers/gpio/gpiolib.c:103 gpio_ensure_requested+0x60 /0xb0()
[ 21.390171] autorequest GPIO-114
[ 21.390177] Modules linked in: hi3516a_pm(O) hi_mipi(O) hi3516a_adec(O) hi351 6a_aenc(O) hi3516a_ao(O) hi3516a_ai(O) hi3516a_aio(O) acodec(O) hi_sensor_i2c(O) hi3516a_ive(O) hi3516a_vda(O) hi3516a_jpege(O) hi3516a_h265e(O) hi3516a_h264e(O ) hi3516a_chnl(O) hi3516a_venc(O) hi3516a_rc(O) hifb(O) hi3516a_vou(O) hi3516a_v pss(O) hi3516a_viu(O) hi3516a_isp(O) hi3516a_vgs(O) hi3516a_region(O) hi3516a_td e(O) hi3516a_sys(O) hi3516a_base(O) hi_media(O) mmz(O) uart232(PO) alarm(PO) eve nt_notify(PO) abf_trigger(PO) motor(PO) dome_timer(PO) hi_sspi(O) hikcomm(PO) ba se(O)
[ 21.390281] Backtrace:
[ 21.390303] [<c001295c>] (dump_backtrace+0x0/0x110) from [<c03c77f4>] (dump_s tack+0x18/0x1c)
[ 21.390314] r6:c01e2f14 r5:00000009 r4:c2bb5e40 r3:c06bbf00
[ 21.390340] [<c03c77dc>] (dump_stack+0x0/0x1c) from [<c00200e4>] (warn_slowpa th_common+0x5c/0x6c)
[ 21.390360] [<c0020088>] (warn_slowpath_common+0x0/0x6c) from [<c002012c>] (w arn_slowpath_fmt+0x38/0x40)
[ 21.390371] r8:00000072 r7:00000001 r6:00000072 r5:c072d2c0 r4:c072d250
[ 21.390387] r3:00000009
[ 21.390403] [<c00200f4>] (warn_slowpath_fmt+0x0/0x40) from [<c01e2f14>] (gpio _ensure_requested+0x60/0xb0)
[ 21.390414] r3:00000072 r2:c04bdf8c
[ 21.390432] [<c01e2eb4>] (gpio_ensure_requested+0x0/0xb0) from [<c01e30e4>] ( gpio_direction_output+0x9c/0x10c)
[ 21.390444] r6:c072d2c0 r5:c072d250 r4:40000013 r3:00000080
[ 21.390479] [<c01e3048>] (gpio_direction_output+0x0/0x10c) from [<bf0000bc>] (hik_gpio_direction_output+0x10/0x14 [base])
[ 21.390492] r8:c5ba9750 r7:00000000 r6:c2bb4000 r5:beefe9a0 r4:40044702
[ 21.390509] r3:40044702
[ 21.390537] [<bf0000ac>] (hik_gpio_direction_output+0x0/0x14 [base]) from [<b f004cf0>] (hikio_ioctl+0xa78/0xb28 [hikcomm])
[ 21.390565] [<bf004278>] (hikio_ioctl+0x0/0xb28 [hikcomm]) from [<c00ae3fc>] (do_vfs_ioctl+0x3d4/0x564)
[ 21.390576] r7:c5b24880 r6:beefe9a0 r5:00000006 r4:00000006
[ 21.390599] [<c00ae028>] (do_vfs_ioctl+0x0/0x564) from [<c00ae5c8>] (sys_ioct l+0x3c/0x68)
[ 21.390618] [<c00ae58c>] (sys_ioctl+0x0/0x68) from [<c000eac0>] (ret_fast_sys call+0x0/0x30)
[ 21.390628] r7:00000036 r6:00000006 r5:beefe9a0 r4:40044702
[ 21.390644] ---[ end trace 4ed6fc27b0cfc9a4 ]---
[ 27.840115] [sched_delayed] sched: RT throttling activated
#
