root@am335x-evm:~# dmesg [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 3.12.10 (root@am335xsdk78-virtual-machine) (gcc version 4.7.3 20130226 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.03-20130313 - Linaro GCC 2013.03) ) #46 Wed Aug 23 18:21:49 IST 2017 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine: Generic AM33XX (Flattened Device Tree), model: TI AM335x EVM [ 0.000000] cma: CMA: reserved 24 MiB at 9d800000 [ 0.000000] Memory policy: ECC disabled, Data cache writeback [ 0.000000] On node 0 totalpages: 130304 [ 0.000000] free_area_init_node: node 0, pgdat c088cb48, node_mem_map c08c5000 [ 0.000000] Normal zone: 1024 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 130304 pages, LIFO batch:31 [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] AM335X ES2.1 (sgx neon ) [ 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 pages: 129280 [ 0.000000] Kernel command line: console=ttyO0,115200n8 root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait ip=none [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Memory: 482964K/521216K available (5591K kernel code, 550K rwdata, 1864K rodata, 714K init, 219K bss, 38252K 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 : 0xe0800000 - 0xff000000 ( 488 MB) [ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc075004c (7457 kB) [ 0.000000] .init : 0xc0751000 - 0xc0803b00 ( 715 kB) [ 0.000000] .data : 0xc0804000 - 0xc088db00 ( 551 kB) [ 0.000000] .bss : 0xc088db00 - 0xc08c4a38 ( 220 kB) [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts [ 0.000000] Total of 128 interrupts on 1 active controller [ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz [ 0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms [ 0.000000] OMAP clocksource: timer1 at 24000000 Hz [ 0.000000] Console: colour dummy device 80x30 [ 0.000259] Calibrating delay loop... 663.55 BogoMIPS (lpj=3317760) [ 0.049733] pid_max: default: 32768 minimum: 301 [ 0.049816] Security Framework initialized [ 0.049859] Mount-cache hash table entries: 512 [ 0.056582] CPU: Testing write buffer coherency: ok [ 0.056915] Setting up static identity map for 0xc057b4e8 - 0xc057b558 [ 0.057617] devtmpfs: initialized [ 0.058915] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.118973] omap_hwmod: debugss: _wait_target_disable failed [ 0.119560] pinctrl core: initialized pinctrl subsystem [ 0.120285] regulator-dummy: no parameters [ 0.122260] NET: Registered protocol family 16 [ 0.123934] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.125890] cpuidle: using governor ladder [ 0.125903] cpuidle: using governor menu [ 0.133863] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.134102] OMAP GPIO hardware version 0.1 [ 0.134815] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.135595] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.136387] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.145279] DSS not supported on this SoC [ 0.145297] No ATAGs? [ 0.145306] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.161587] bio: create slab at 0 [ 0.172694] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver [ 0.173387] vbat: 5000 mV [ 0.173677] lis3_reg: no parameters [ 0.173782] of_get_named_gpio_flags exited with status 48 [ 0.174039] wlan-en-regulator: 1800 mV [ 0.176558] vgaarb: loaded [ 0.177512] SCSI subsystem initialized [ 0.178426] usbcore: registered new device driver usb [ 0.179378] media: Linux media interface: v0.10 [ 0.179515] Linux video capture interface: v2.00 [ 0.179712] pps_core: LinuxPPS API ver. 1 registered [ 0.179719] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.179878] PTP clock support registered [ 0.182127] Switched to clocksource timer1 [ 0.196670] NET: Registered protocol family 2 [ 0.197185] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 0.197252] TCP bind hash table entries: 4096 (order: 2, 16384 bytes) [ 0.197290] TCP: Hash tables configured (established 4096 bind 4096) [ 0.197348] TCP: reno registered [ 0.197358] UDP hash table entries: 256 (order: 0, 4096 bytes) [ 0.197373] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) [ 0.197529] NET: Registered protocol family 1 [ 0.197840] RPC: Registered named UNIX socket transport module. [ 0.197849] RPC: Registered udp transport module. [ 0.197854] RPC: Registered tcp transport module. [ 0.197859] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.197872] PCI: CLS 0 bytes, default 64 [ 0.198602] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.199141] PM: Loading am335x-pm-firmware.bin [ 0.202749] VFS: Disk quotas dquot_6.5.2 [ 0.202803] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.203294] NFS: Registering the id_resolver key type [ 0.203362] Key type id_resolver registered [ 0.203370] Key type id_legacy registered [ 0.203403] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.203542] msgmni has been set to 991 [ 0.204752] NET: Registered protocol family 38 [ 0.204786] io scheduler noop registered [ 0.204792] io scheduler deadline registered [ 0.204810] io scheduler cfq registered (default) [ 0.206451] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568 [ 0.254635] Console: switching to colour frame buffer device 100x30 [ 0.802467] console [ttyO0] enabled [ 0.808812] pinctrl-single 44e10800.pinmux: pin 44e10948.0 already requested by 481a6000.serial; cannot claim for 481aa000.serial [ 0.821107] pinctrl-single 44e10800.pinmux: pin-82 (481aa000.serial) status -22 [ 0.828790] pinctrl-single 44e10800.pinmux: could not request pin 82 (44e10948.0) from group pinmux_uart5_pins on device pinctrl-single [ 0.841664] omap_uart 481aa000.serial: Error applying setting, reverse things back [ 0.850942] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20 [ 0.865681] brd: module loaded [ 0.872960] loop: module loaded [ 0.876815] (stk) :sysfs entries created [ 0.880972] (stk) : debugfs entries created [ 0.888341] mtdoops: mtd device (mtddev=name/number) must be supplied [ 0.897338] tun: Universal TUN/TAP device driver, 1.6 [ 0.902686] tun: (C) 1999-2004 Max Krasnyansky [ 0.909454] PPP generic driver version 2.4.2 [ 0.914313] PPP BSD Compression module registered [ 0.919249] PPP Deflate Compression module registered [ 0.924609] PPP MPPE Compression module registered [ 0.931211] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.938098] ehci-pci: EHCI PCI platform driver [ 0.942931] ehci-omap: OMAP-EHCI Host Controller driver [ 0.951320] mousedev: PS/2 mouse device common for all mice [ 0.958258] input: ti-tsc as /devices/ocp.2/44e0d000.tscadc/TI-am335x-tsc/input/input0 [ 0.968275] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0 [ 0.976412] i2c /dev entries driver [ 0.980337] Driver for 1-wire Dallas network protocol. [ 0.988129] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 0.996708] of_get_named_gpio_flags exited with status 6 [ 0.996724] of_get_named_gpio_flags exited with status 114 [ 0.997150] omap_hsmmc 48060000.mmc: unable to get vmmc regulator -517 [ 1.004505] omap_hsmmc 481d8000.mmc: unable to get vmmc regulator -517 [ 1.084963] omap_hwmod: gpio1: _wait_target_disable failed [ 1.113123] ledtrig-cpu: registered to indicate activity on CPUs [ 1.122924] omap-sham 53100000.sham: hw accel on OMAP rev 4.3 [ 1.129323] mmc0: card claims to support voltages below the defined range. These will be ignored. [ 1.139415] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2 [ 1.147118] usbhid: USB HID core driver [ 1.153177] TCP: cubic registered [ 1.156660] Initializing XFRM netlink socket [ 1.161179] NET: Registered protocol family 10 [ 1.166590] sit: IPv6 over IPv4 tunneling driver [ 1.172371] NET: Registered protocol family 17 [ 1.177061] NET: Registered protocol family 15 [ 1.181759] 8021q: 802.1Q VLAN Support v1.8 [ 1.186282] NET: Registered protocol family 36 [ 1.191013] Key type dns_resolver registered [ 1.196106] cpu cpu0: cpu0 regulator not ready, retry [ 1.202031] ThumbEE CPU extension supported. [ 1.209739] tps65910 0-002d: No interrupt support, no core IRQ [ 1.216853] mmc0: queuing unknown CIS tuple 0x91 (3 bytes) [ 1.224199] vrtc: 1800 mV [ 1.227226] mmc0: new high speed SDIO card at address 0001 [ 1.233117] vrtc: supplied by vbat [ 1.239006] vio: at 1500 mV [ 1.242111] vio: supplied by vbat [ 1.246955] vdd_mpu: 912 <--> 1375 mV at 1325 mV [ 1.251959] vdd_mpu: supplied by vbat [ 1.257063] vdd_core: 912 <--> 1150 mV at 1137 mV [ 1.262163] vdd_core: supplied by vbat [ 1.267152] vdd3: 5000 mV [ 1.271026] vdig1: at 1800 mV [ 1.274309] vdig1: supplied by vbat [ 1.279053] vdig2: at 1800 mV [ 1.282325] vdig2: supplied by vbat [ 1.287072] vpll: at 1800 mV [ 1.290235] vpll: supplied by vbat [ 1.294881] vdac: at 1800 mV [ 1.298040] vdac: supplied by vbat [ 1.302681] vaux1: at 1800 mV [ 1.305938] vaux1: supplied by vbat [ 1.310669] vaux2: at 3300 mV [ 1.313939] vaux2: supplied by vbat [ 1.318669] vaux33: at 3300 mV [ 1.322014] vaux33: supplied by vbat [ 1.326869] vmmc: 1800 <--> 3300 mV at 3300 mV [ 1.331677] vmmc: supplied by vbat [ 1.336417] vbb: at 3000 mV [ 1.339656] vbb: supplied by vbat [ 1.345437] input: adp5589 as /devices/ocp.2/44e0b000.i2c/i2c-0/0-0034/input/input1 [ 1.435830] of_get_named_gpio_flags exited with status 6 [ 1.435852] of_get_named_gpio_flags exited with status 114 [ 1.511187] mmc1: new high speed SDHC card at address 1234 [ 1.518602] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 1.527809] mmcblk0: mmc1:1234 SA08G 7.21 GiB [ 1.533577] omap_vout:Could not register Video driver [ 1.539002] mmcblk0: p1 p2 [ 1.585861] mmc2: BKOPS_EN bit is not set [ 1.593468] mmc2: new high speed MMC card at address 0001 [ 1.600244] mmcblk1: mmc2:0001 Q2J55L 7.09 GiB [ 1.605174] mmcblk1boot0: mmc2:0001 Q2J55L partition 1 16.0 MiB [ 1.612187] mmcblk1boot1: mmc2:0001 Q2J55L partition 2 16.0 MiB [ 1.620210] mmcblk1: p1 p2 p3 [ 1.635676] mmcblk1boot1: unknown partition table [ 1.645609] mmcblk1boot0: unknown partition table [ 2.440810] kjournald starting. Commit interval 5 seconds [ 2.740689] EXT3-fs (mmcblk0p2): using internal journal [ 2.852653] EXT3-fs (mmcblk0p2): recovery complete [ 2.857757] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 2.865196] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 2.875768] devtmpfs: mounted [ 2.881804] Freeing unused kernel memory: 712K (c0751000 - c0803000) >[ 3.647059] udevd[862]: starting version 182 [ 4.040639] Bluetooth: Core ver 2.16 [ 4.190080] NET: Registered protocol family 31 [ 4.194842] Bluetooth: HCI device and connection manager initialized [ 4.259485] PM: CM3 Firmware Version = 0x186 [ 4.396126] Bluetooth: HCI socket layer initialized [ 4.401294] Bluetooth: L2CAP socket layer initialized [ 4.427767] ###0### [ 4.429985] ###1### [ 4.432251] ###2### [ 4.505752] ###2a### : ak8963 [ 4.508918] ###3### [ 4.571413] ###4### : -121 [ 4.574327] ak8975 1-000e: Error reading WIA [ 4.578812] ak8975 1-000e: AK8975 initialization fails [ 4.584249] Bluetooth: SCO socket layer initialized [ 4.688477] input: FreescaleAccelerometer as /devices/virtual/input/input2 [ 4.719990] hdev dd2e3000 [ 4.798961] HCI device registered (hdev dd2e3000) [ 4.802659] hci0 dd2e3000 [ 4.802683] (stc): chnl_id list empty :4 [ 4.806830] (stk) : st_kim_start<6>[ 4.971157] input: FreescaleMagnetometer as /devices/virtual/input/input3 [ 5.068478] fxos8700_probe succ [ 4.914855] (stk) :ldisc_install = 1 [ 5.912271] (stk) :ldisc installation timeout<6>[ 6.137487] musb-hdrc musb-hdrc.1.auto: Enabled SW babble control [ 6.465316] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn) [ 6.465349] musb-hdrc: MHDRC RTL version 2.0 [ 6.465359] musb-hdrc: setup fifo_mode 4 [ 6.465377] musb-hdrc: 28/31 max ep, 16384/16384 memory [ 6.465485] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver [ 6.642432] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1 [ 6.700482] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 6.707699] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.715303] usb usb1: Product: MUSB HDRC host driver [ 6.720512] usb usb1: Manufacturer: Linux 3.12.10 musb-hcd [ 6.726276] usb usb1: SerialNumber: musb-hdrc.1.auto [ 6.783927] hub 1-0:1.0: USB hub found [ 6.810284] hub 1-0:1.0: 1 port detected [ 6.855098] musb-hdrc musb-hdrc.2.auto: Enabled SW babble control [ 6.864286] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn) [ 6.864315] musb-hdrc: MHDRC RTL version 2.0 [ 6.864325] musb-hdrc: setup fifo_mode 4 [ 6.864343] musb-hdrc: 28/31 max ep, 16384/16384 memory [ 6.865471] musb-hdrc musb-hdrc.2.auto: MUSB HDRC host driver [ 5.916872] (stk) :ldisc_install = 0 [ 6.912263] (stk) : timed out waiting for ldisc to be un-installed<6>[ 7.116338] musb-hdrc musb-hdrc.2.auto: new USB bus registered, assigned bus number 2 [ 7.180847] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 7.188097] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 7.195714] usb usb2: Product: MUSB HDRC host driver [ 7.200940] usb usb2: Manufacturer: Linux 3.12.10 musb-hcd [ 7.206707] usb usb2: SerialNumber: musb-hdrc.2.auto [ 7.317027] hub 2-0:1.0: USB hub found [ 7.344938] hub 2-0:1.0: 1 port detected [ 7.680822] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 7.708688] FAT-fs (mmcblk1p3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 7.782532] cfg80211: Calling CRDA to update world regulatory domain [ 7.974305] EXT4-fs (mmcblk1p2): recovery complete [ 7.999898] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null) [ 7.025430] (stk) :ldisc_install = 1 [ 8.022233] (stk) :ldisc installation timeout<6>[ 8.042306] usb 2-1: new high-speed USB device number 2 using musb-hdrc [ 8.223672] usb 2-1: New USB device found, idVendor=04b4, idProduct=6572 [ 8.230805] usb 2-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 8.238353] usb 2-1: Product: USB2.0 Hub [ 8.274907] hub 2-1:1.0: USB hub found [ 8.291689] hub 2-1:1.0: 4 ports detected [ 8.346017] cfg80211: World regulatory domain updated: [ 8.351478] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 8.360100] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 8.368234] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 8.376369] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 8.384511] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 8.392647] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 8.582494] usb 2-1.3: new high-speed USB device number 3 using musb-hdrc [ 8.693345] usb 2-1.3: New USB device found, idVendor=1546, idProduct=1102 [ 8.700582] usb 2-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 8.708281] usb 2-1.3: Product: u-blox Wireless Module [ 8.713686] usb 2-1.3: Manufacturer: u-blox [ 8.718077] usb 2-1.3: SerialNumber: 352253062154983 [ 8.747540] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 8.932997] cdc_acm 2-1.3:1.10: This device cannot do calls on its own. It is not a modem. [ 9.016067] cdc_acm 2-1.3:1.10: ttyACM0: USB ACM device [ 8.026865] (stk) :ldisc_install = 0 [ 9.022301] (stk) : timed out waiting for ldisc to be un-installed<3>[ 9.165254] cdc_acm 2-1.3:1.12: This device cannot do calls on its own. It is not a modem. [ 9.304792] cdc_acm 2-1.3:1.12: ttyACM1: USB ACM device [ 9.316590] cdc_acm 2-1.3:1.0: This device cannot do calls on its own. It is not a modem. [ 9.336465] cdc_acm 2-1.3:1.0: ttyACM2: USB ACM device [ 9.345759] cdc_acm 2-1.3:1.2: This device cannot do calls on its own. It is not a modem. [ 9.356630] cdc_acm 2-1.3:1.2: ttyACM3: USB ACM device [ 9.364714] cdc_acm 2-1.3:1.4: This device cannot do calls on its own. It is not a modem. [ 9.374814] cdc_acm 2-1.3:1.4: ttyACM4: USB ACM device [ 9.382755] cdc_acm 2-1.3:1.6: This device cannot do calls on its own. It is not a modem. [ 9.392957] cdc_acm 2-1.3:1.6: ttyACM5: USB ACM device [ 9.400879] cdc_acm 2-1.3:1.8: This device cannot do calls on its own. It is not a modem. [ 9.411190] usb 2-1.4: new high-speed USB device number 4 using musb-hdrc [ 9.419821] cdc_acm 2-1.3:1.8: ttyACM6: USB ACM device [ 9.430816] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.572842] wlcore: wl18xx HW: 183x or 180x, PG 2.2 (ROM 0x11) [ 9.596777] usb 2-1.4: New USB device found, idVendor=1bcf, idProduct=2c6a [ 9.604158] usb 2-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 9.611897] usb 2-1.4: Product: 5M Cam [ 9.615875] usb 2-1.4: Manufacturer: SunplusIT Inc [ 9.630171] wlcore: loaded [ 9.651227] wlcore: driver version: [ 9.655068] wlcore: compilation time: Fri Jan 15 04:39:22 2016 [ 9.676752] hci0 [ 9.135806] (stk) :ldisc_install = 1 [ 9.676789] (stc): chnl_id 3 not registered<3>[ 9.681288] Bluetooth: st_unregister(3) failed with error -93 [ 9.687391] (stc): chnl_id 2 not registered [ 9.691694] Bluetooth: st_unregister(2) failed with error -93 [ 9.697941] (stc): chnl_id 4 not registered [ 9.702270] Bluetooth: st_unregister(4) failed with error -93 [ 9.839119] uvcvideo: Found UVC 1.00 device 5M Cam (1bcf:2c6a) [ 9.858529] input: 5M Cam as /devices/ocp.2/47400000.usb/47401c00.usb/musb-hdrc.2.auto/usb2/2-1/2-1.4/2-1.4:1.0/input/input4 [ 9.872391] USB Video Class driver (1.1.1) [ 10.132230] (stk) :ldisc installation timeout [ 10.136676] (stk) :ldisc_install = 0(stk) : timed out waiting for ldisc to be un-installed [ 11.244115] (stk) :ldisc_install = 1(stk) :ldisc installation timeout [ 12.245309] (stk) :ldisc_install = 0(stk) : timed out waiting for ldisc to be un-installed [ 13.353842] (stk) :ldisc_install = 1(stk) :ldisc installation timeout [ 14.355354] (stk) :ldisc_install = 0(stk) : timed out waiting for ldisc to be un-installed [ 15.464071] (stk) :ldisc_install = 1(stk) :ldisc installation timeout [ 16.465346] (stk) :ldisc_install = 0(stk) : timed out waiting for ldisc to be un-installed [ 17.469313] Bluetooth: st_register failed -22 [ 17.491970] NET: Unregistered protocol family 31 [ 20.204510] Bluetooth: Core ver 2.16 [ 20.209154] NET: Registered protocol family 31 [ 20.213899] Bluetooth: HCI device and connection manager initialized [ 20.221943] Bluetooth: HCI socket layer initialized [ 20.227277] Bluetooth: L2CAP socket layer initialized [ 20.233919] Bluetooth: SCO socket layer initialized [ 20.251159] hdev dd2e3000 [ 20.253464] HCI device registered (hdev dd2e3000) [ 20.262417] hci0 dd2e3000 [ 20.262443] (stc): chnl_id list empty :4 [ 20.266594] (stk) : st_kim_start(stk) :ldisc_install = 1 [ 20.428149] (stc): st_tty_open (stk) :line discipline installed [ 20.442404] (stk) :TIInit_11.8.32.bts(stk) :change remote baud rate command in firmware [ 20.475695] (stk) :skipping the wait event of change remote baud<6>[ 20.494137] Bluetooth: RFCOMM TTY layer initialized [ 20.499401] Bluetooth: RFCOMM socket layer initialized [ 20.504848] Bluetooth: RFCOMM ver 1.11 [ 21.075740] udc musb-hdrc.1.auto: registering UDC driver [g_mass_storage] [ 21.075802] Number of LUNs=8 [ 21.085822] Mass Storage Function, version: 2009/09/11 [ 21.136063] LUN: removable file: (no medium) [ 21.140610] Number of LUNs=1 [ 21.145711] lun0: open backing file: /dev/mmcblk0p1 [ 21.145733] LUN: file: /dev/mmcblk0p1 [ 21.149577] Number of LUNs=1 [ 21.152699] g_mass_storage gadget: adding config #1 'Linux File-Backed Storage'/bf06d3ac [ 21.153125] g_mass_storage gadget: I/O thread pid: 1643 [ 21.153141] g_mass_storage gadget: adding 'Mass Storage Function'/dd7755c0 to config 'Linux File-Backed Storage'/bf06d3ac [ 21.153167] g_mass_storage gadget: cfg 1/bf06d3ac speeds: high full [ 21.153175] g_mass_storage gadget: interface 0 = Mass Storage Function/dd7755c0 [ 21.153192] g_mass_storage gadget: Mass Storage Gadget, version: 2009/09/11 [ 21.160524] g_mass_storage gadget: userspace failed to provide iSerialNumber [ 21.167946] g_mass_storage gadget: g_mass_storage ready [ 21.286118] (stc): add_channel_to_table: id 4 [ 21.292494] (stc): add_channel_to_table: id 2 [ 21.297078] (stc): add_channel_to_table: id 3 [ 21.311718] hci0: type 1 len 4 [ 21.312179] hci0: type 1 len 4 [ 21.312492] hci0: type 1 len 4 [ 21.312827] hci0: type 1 len 4 [ 21.313206] hci0: type 1 len 4 [ 21.313466] hci0: type 1 len 4 [ 21.313731] hci0: type 1 len 4 [ 21.316413] hci0: type 1 len 4 [ 21.316688] hci0: type 1 len 5 [ 21.316921] hci0: type 1 len 6 [ 21.317165] hci0: type 1 len 4 [ 21.317408] hci0: type 1 len 4 [ 21.317620] hci0: type 1 len 4 [ 21.317895] hci0: type 1 len 4 [ 21.318882] hci0: type 1 len 4 [ 21.319413] hci0: type 1 len 4 [ 21.319656] hci0: type 1 len 4 [ 21.319959] hci0: type 1 len 12 [ 21.320179] hci0: type 1 len 12 [ 21.321325] hci0: type 1 len 4 [ 21.324296] hci0: type 1 len 245 [ 21.325525] hci0: type 1 len 5 [ 21.326566] hci0: type 1 len 4 [ 21.326832] hci0: type 1 len 5 [ 21.327291] hci0: type 1 len 11 [ 21.327516] hci0: type 1 len 6 [ 21.327783] hci0: type 1 len 36 [ 21.436292] hci0: type 1 len 4 [ 21.445453] hci0: type 1 len 5 [ 21.445836] hci0: type 1 len 6 [ 21.446113] hci0: type 1 len 11 [ 21.446365] hci0: type 1 len 4 [ 21.485420] hci0: type 1 len 252 [ 21.494740] hci0: type 1 len 12 [ 21.495007] hci0: type 1 len 5 [ 21.495265] hci0: type 1 len 5 [ 21.495510] hci0: type 1 len 4 [ 21.495853] hci0: type 1 len 6 [ 21.496109] hci0: type 1 len 7 [ 21.496420] hci0: type 1 len 5 [ 21.498850] hci0: type 1 len 4 [ 21.499542] hci0: type 1 len 4 [ 21.504638] hci0: type 1 len 4 [ 21.509468] hci0: type 1 len 4 [ 21.517811] hci0: type 1 len 245 [ 21.561780] g_mass_storage gadget: high-speed config #1: Linux File-Backed Storage [ 21.569754] g_mass_storage gadget: set_config: interface 0 (Mass Storage Function) requested delayed status [ 21.569762] g_mass_storage gadget: delayed_status count 1 [ 21.569842] g_mass_storage gadget: usb_composite_setup_continue [ 21.569851] g_mass_storage gadget: usb_composite_setup_continue: Completing delayed status [ 21.600279] g_mass_storage gadget: bulk-in set halt [ 21.600304] g_mass_storage gadget: sending command-failure status [ 21.601890] g_mass_storage gadget: REQUEST SENSE is buggy! Expected length 6 but we got 12 [ 21.602089] g_mass_storage gadget: bulk-in set halt [ 21.703484] g_mass_storage gadget: bulk-in set halt [ 21.703511] g_mass_storage gadget: sending command-failure status [ 21.705437] g_mass_storage gadget: REQUEST SENSE is buggy! Expected length 6 but we got 12 [ 21.705624] g_mass_storage gadget: bulk-in set halt [ 21.812217] g_mass_storage gadget: sending command-failure status [ 21.813440] g_mass_storage gadget: REQUEST SENSE is buggy! Expected length 6 but we got 12 [ 21.813620] g_mass_storage gadget: bulk-in set halt [ 21.813641] g_mass_storage gadget: sending command-failure status [ 21.815418] g_mass_storage gadget: REQUEST SENSE is buggy! Expected length 6 but we got 12 [ 21.818765] g_mass_storage gadget: bulk-in set halt [ 21.818793] g_mass_storage gadget: sending command-failure status [ 21.820031] g_mass_storage gadget: REQUEST SENSE is buggy! Expected length 6 but we got 12 [ 21.820214] g_mass_storage gadget: bulk-in set halt [ 21.923837] g_mass_storage gadget: bulk-in set halt [ 21.925797] g_mass_storage gadget: sending command-failure status [ 21.925922] g_mass_storage gadget: REQUEST SENSE is buggy! Expected length 6 but we got 12 [ 21.926181] g_mass_storage gadget: sending command-failure status [ 21.926361] g_mass_storage gadget: REQUEST SENSE is buggy! Expected length 6 but we got 12 [ 25.605906] (stc): remove_channel_from_table: id 3 [ 25.611079] (stc): remove_channel_from_table: id 2 [ 25.616257] (stc): remove_channel_from_table: id 4 [ 25.621348] (stc): all chnl_ids unregistered [ 25.626053] (stk) :ldisc_install = 0