root@icg /var/log # more dmesg [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 3.14.51-g288dfb5 (rob@baranduin) (gcc version 4.7.3 20130226 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.03-20130313 - Linaro GCC 2013.03) ) #1 Fri Oct 2 13:20:11 EDT 2015 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instructio n cache [ 0.000000] Machine model: TI AM335x ICG P3 [ 0.000000] cma: CMA: reserved 24 MiB at 9d800000 [ 0.000000] Memory policy: Data cache writeback [ 0.000000] On node 0 totalpages: 130816 [ 0.000000] free_area_init_node: node 0, pgdat c07d8270, node_mem_map dfaee00 0 [ 0.000000] Normal zone: 1024 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 130816 pages, LIFO batch:31 [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] AM335X ES2.1 (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 pag es: 129792 [ 0.000000] Kernel command line: console=ttyO0,115200n8 musb_hdrc.use_dma=n r oot=/dev/mmcblk0p6 ro rootfstype=ext4 rootwait [ 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: 485744K/523264K available (5611K kernel code, 279K rwdata , 1856K rodata, 253K init, 224K bss, 37520K reserved, 0K highmem) [ 0.000000] Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) vmalloc : 0xe0800000 - 0xff000000 ( 488 MB) lowmem : 0xc0000000 - 0xe0000000 ( 512 MB) pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) modules : 0xbf000000 - 0xbfe00000 ( 14 MB) .text : 0xc0008000 - 0xc0753054 (7469 kB) .init : 0xc0754000 - 0xc07937ec ( 254 kB) .data : 0xc0794000 - 0xc07d9cd0 ( 280 kB) .bss : 0xc07d9cd0 - 0xc0811fe0 ( 225 kB) [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrup ts [ 0.000000] Total of 128 interrupts on 1 active controller [ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz [ 0.000013] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 17895 6969942ns [ 0.000033] OMAP clocksource: timer1 at 24000000 Hz [ 0.000280] Console: colour dummy device 80x30 [ 0.000309] Calibrating delay loop... 795.44 BogoMIPS (lpj=3977216) [ 0.089414] pid_max: default: 32768 minimum: 301 [ 0.089511] Security Framework initialized [ 0.089563] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.089575] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.096558] CPU: Testing write buffer coherency: ok [ 0.096915] Setting up static identity map for 0x805810a0 - 0x80581110 [ 0.097799] devtmpfs: initialized [ 0.099694] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.106935] omap_hwmod: tptc0 using broken dt data from edma [ 0.107016] omap_hwmod: tptc1 using broken dt data from edma [ 0.107090] omap_hwmod: tptc2 using broken dt data from edma [ 0.111279] omap_hwmod: debugss: _wait_target_disable failed [ 0.167396] pinctrl core: initialized pinctrl subsystem [ 0.168283] regulator-dummy: no parameters [ 0.170580] NET: Registered protocol family 16 [ 0.172533] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.174813] cpuidle: using governor ladder [ 0.174830] cpuidle: using governor menu [ 0.182099] syscon 44e10000.control_module: regmap [mem 0x44e10000-0x44e107fb ] registered [ 0.183466] platform 49000000.edma: alias fck already exists [ 0.183490] platform 49000000.edma: alias fck already exists [ 0.183505] platform 49000000.edma: alias fck already exists [ 0.184299] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.184574] OMAP GPIO hardware version 0.1 [ 0.185379] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.186338] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.187285] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.198606] No ATAGs? [ 0.198628] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.220709] bio: create slab at 0 [ 0.235337] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver [ 0.236054] of_get_named_gpiod_flags: can't parse gpios property of node '/fi xedregulator@0[0]' [ 0.236347] vbat: 5000 mV [ 0.236514] of_get_named_gpiod_flags exited with status 0 [ 0.236864] wlan-en-regulator: 1800 mV [ 0.237009] of_get_named_gpiod_flags exited with status 0 [ 0.237313] vtt: no parameters [ 0.240330] vgaarb: loaded [ 0.240817] i2c-core: driver [palmas] using legacy suspend method [ 0.240827] i2c-core: driver [palmas] using legacy resume method [ 0.241506] SCSI subsystem initialized [ 0.241980] libata version 3.00 loaded. [ 0.242836] usbcore: registered new interface driver usbfs [ 0.243008] usbcore: registered new interface driver hub [ 0.243213] usbcore: registered new device driver usb [ 0.244110] omap_i2c 44e0b000.i2c: could not find pctldev for node /pinmux@44 e10800/pinmux_i2c0_pins, deferring probe [ 0.244140] platform 44e0b000.i2c: Driver omap_i2c requests probe deferral [ 0.244820] omap_i2c 4819c000.i2c: bus 2 rev0.11 at 400 kHz [ 0.245127] media: Linux media interface: v0.10 [ 0.245298] Linux video capture interface: v2.00 [ 0.245531] pps_core: LinuxPPS API ver. 1 registered [ 0.245541] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giome tti [ 0.245656] PTP clock support registered [ 0.247435] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400 [ 0.249214] Switched to clocksource timer1 [ 0.267137] NET: Registered protocol family 2 [ 0.268015] TCP established hash table entries: 4096 (order: 2, 16384 bytes) [ 0.268073] TCP bind hash table entries: 4096 (order: 2, 16384 bytes) [ 0.268118] TCP: Hash tables configured (established 4096 bind 4096) [ 0.268181] TCP: reno registered [ 0.268194] UDP hash table entries: 256 (order: 0, 4096 bytes) [ 0.268212] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) [ 0.268377] NET: Registered protocol family 1 [ 0.268676] RPC: Registered named UNIX socket transport module. [ 0.268687] RPC: Registered udp transport module. [ 0.268694] RPC: Registered tcp transport module. [ 0.268700] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.268715] PCI: CLS 0 bytes, default 64 [ 0.269760] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.269885] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counter s available [ 0.272496] futex hash table entries: 256 (order: -1, 3072 bytes) [ 0.411643] VFS: Disk quotas dquot_6.5.2 [ 0.411710] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.412198] NFS: Registering the id_resolver key type [ 0.412278] Key type id_resolver registered [ 0.412286] Key type id_legacy registered [ 0.412325] jffs2: version 2.2. (NAND) (SUMMARY) \xffffffc2\xffffffa9 2001-2 006 Red Hat, Inc. [ 0.412487] msgmni has been set to 996 [ 0.413861] NET: Registered protocol family 38 [ 0.413899] io scheduler noop registered [ 0.413908] io scheduler deadline registered [ 0.413931] io scheduler cfq registered (default) [ 0.415426] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568 [ 0.420677] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.423181] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/serial@44e09000[0]' [ 0.423221] omap_uart 44e09000.serial: no wakeirq for uart0 [ 0.423235] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/serial@44e09000[0]' [ 0.423327] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [ 1.081888] console [ttyO0] enabled [ 1.086235] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/serial@48022000[0]' [ 1.086266] omap_uart 48022000.serial: no wakeirq for uart0 [ 1.092120] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/serial@48022000[0]' [ 1.092249] 48022000.serial: ttyO1 at MMIO 0x48022000 (irq = 89, base_baud = 3000000) is a OMAP UART1 [ 1.102469] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/serial@48024000[0]' [ 1.102496] omap_uart 48024000.serial: no wakeirq for uart0 [ 1.108313] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/serial@48024000[0]' [ 1.108415] 48024000.serial: ttyO2 at MMIO 0x48024000 (irq = 90, base_baud = 3000000) is a OMAP UART2 [ 1.118592] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/serial@481a6000[0]' [ 1.118620] omap_uart 481a6000.serial: no wakeirq for uart0 [ 1.124471] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/serial@481a6000[0]' [ 1.124572] 481a6000.serial: ttyO3 at MMIO 0x481a6000 (irq = 60, base_baud = 3000000) is a OMAP UART3 [ 1.134733] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/serial@481a8000[0]' [ 1.134762] omap_uart 481a8000.serial: no wakeirq for uart0 [ 1.140612] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/serial@481a8000[0]' [ 1.140705] 481a8000.serial: ttyO4 at MMIO 0x481a8000 (irq = 61, base_baud = 3000000) is a OMAP UART4 [ 1.150860] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/serial@481aa000[0]' [ 1.150890] omap_uart 481aa000.serial: no wakeirq for uart0 [ 1.156707] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/serial@481aa000[0]' [ 1.156795] 481aa000.serial: ttyO5 at MMIO 0x481aa000 (irq = 62, base_baud = 3000000) is a OMAP UART5 [ 1.167748] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20 [ 1.184763] brd: module loaded [ 1.193183] loop: module loaded [ 1.196749] (stk) :sysfs entries created [ 1.200923] (stk) : debugfs entries created [ 1.207912] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.218452] usbcore: registered new interface driver asix [ 1.224332] usbcore: registered new interface driver ax88179_178a [ 1.230872] usbcore: registered new interface driver cdc_ether [ 1.237141] usbcore: registered new interface driver smsc95xx [ 1.243311] usbcore: registered new interface driver net1080 [ 1.249396] usbcore: registered new interface driver cdc_subset [ 1.255711] usbcore: registered new interface driver zaurus [ 1.261764] usbcore: registered new interface driver cdc_ncm [ 1.268286] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.275129] ehci-pci: EHCI PCI platform driver [ 1.279933] ehci-omap: OMAP-EHCI Host Controller driver [ 1.285811] usbcore: registered new interface driver cdc_wdm [ 1.291915] usbcore: registered new interface driver usb-storage [ 1.299196] mousedev: PS/2 mouse device common for all mice [ 1.307815] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0 [ 1.315258] 44e3e000.rtc: already running [ 1.320209] i2c /dev entries driver [ 1.324395] Driver for 1-wire Dallas network protocol. [ 1.331542] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 1.340164] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/mmc@48060000[0]' [ 1.340182] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/mmc@48060000[0]' [ 1.340665] omap_hsmmc 48060000.mmc: unable to get vmmc regulator -517 [ 1.347579] platform 48060000.mmc: Driver omap_hsmmc requests probe deferral [ 1.355090] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/mmc@481d8000[0]' [ 1.355103] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/mmc@481d8000[0]' [ 1.355292] omap_hsmmc 481d8000.mmc: unable to get vmmc regulator -517 [ 1.362191] platform 481d8000.mmc: Driver omap_hsmmc requests probe deferral [ 1.369640] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/mmc@47810000[0]' [ 1.369651] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/mmc@47810000[0]' [ 1.490112] ledtrig-cpu: registered to indicate activity on CPUs [ 1.496715] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2 [ 1.507132] omap-sham 53100000.sham: hw accel on OMAP rev 4.3 [ 1.513220] omap_hsmmc 47810000.mmc: card claims to support voltages below de fined range [ 1.523148] usbcore: registered new interface driver usbhid [ 1.528974] usbhid: USB HID core driver [ 1.533209] platform 44d00000.wkup_m3: Driver wkup_m3 requests probe deferral [ 1.541921] oprofile: using arm/armv7 [ 1.546021] TCP: cubic registered [ 1.549519] Initializing XFRM netlink socket [ 1.553995] NET: Registered protocol family 17 [ 1.558668] NET: Registered protocol family 15 [ 1.563365] 8021q: 802.1Q VLAN Support v1.8 [ 1.567803] Key type dns_resolver registered [ 1.573062] cpu cpu0: of_pm_voltdm_notifier_register: Failed to get cpu0 regu lator/voltdm: -517 [ 1.582182] cpu cpu0: cpu0 clock notifier not ready, retry [ 1.587919] platform cpufreq-cpu0.0: Driver cpufreq-cpu0 requests probe defer ral [ 1.596250] PM: Voltage scaling data blob not provided from DT. [ 1.602557] PM: bootloader does not support rtc-only! [ 1.607849] ThumbEE CPU extension supported. [ 1.613817] vbat: disabling [ 1.616740] regulator-dummy: disabling [ 1.622855] tps65910 0-002d: No interrupt support, no core IRQ [ 1.633443] vrtc: 1800 mV [ 1.636553] vrtc: supplied by vbat [ 1.641842] mmc0: queuing unknown CIS tuple 0x91 (3 bytes) [ 1.647600] vio: at 1500 mV [ 1.650711] vio: supplied by vbat [ 1.655570] mmc0: new high speed SDIO card at address 0001 [ 1.663049] vdd_mpu: 912 <--> 1375 mV at 1262 mV [ 1.668050] vdd_mpu: supplied by vbat [ 1.674034] vdd_core: 912 <--> 1150 mV at 1137 mV [ 1.679117] vdd_core: supplied by vbat [ 1.684446] vdd3: 5000 mV [ 1.688668] vdig1: at 1800 mV [ 1.691953] vdig1: supplied by vbat [ 1.697013] vdig2: at 1800 mV [ 1.700291] vdig2: supplied by vbat [ 1.705341] vpll: at 1800 mV [ 1.708506] vpll: supplied by vbat [ 1.713506] vdac: at 1800 mV [ 1.716674] vdac: supplied by vbat [ 1.721653] vaux1: at 1800 mV [ 1.724917] vaux1: supplied by vbat [ 1.729957] vaux2: at 3300 mV [ 1.733214] vaux2: supplied by vbat [ 1.738264] vaux33: at 3300 mV [ 1.741633] vaux33: supplied by vbat [ 1.746766] vmmc: 1800 <--> 3300 mV at 3300 mV [ 1.751592] vmmc: supplied by vbat [ 1.757412] bq32k 0-0068: rtc core: registered bq32k as rtc1 [ 1.763861] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz [ 1.770121] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/mmc@48060000[0]' [ 1.770137] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/mmc@48060000[0]' [ 1.809624] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/mmc@481d8000[0]' [ 1.809643] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/mmc@481d8000[0]' [ 1.849747] remoteproc0: wkup_m3 is available [ 1.854394] remoteproc0: Note: remoteproc is still under development and con sidered experimental. [ 1.863777] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backwar d compatibility isn't yet guaranteed. [ 1.874718] remoteproc0: Direct firmware load failed with error -2 [ 1.881276] remoteproc0: Falling back to user helper [ 1.887280] cpu cpu0: of_pm_voltdm_notifier_register: Fail calculating voltag e latency[950000<->1260000]:-22 [ 1.953077] mmc2: BKOPS_EN bit is not set [ 1.959235] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6 [ 1.965604] davinci_mdio 4a101000.mdio: detected phy mask fffffffc [ 1.973588] libphy: 4a101000.mdio: probed [ 1.977787] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driv er RTL8211F Gigabit Ethernet [ 1.987794] davinci_mdio 4a101000.mdio: phy[1]: device 4a101000.mdio:01, driv er RTL8211F Gigabit Ethernet [ 1.998608] cpsw 4a100000.ethernet: Detected MACID = d0:5f:b8:d3:60:cd [ 2.007235] mmc2: new high speed MMC card at address 0001 [ 2.013725] mmcblk0: mmc2:0001 P1XXXX 3.60 GiB [ 2.018596] bq32k 0-0068: setting system clock to 2015-11-19 21:34:21 UTC (14 47968861) [ 2.030226] mmcblk0boot0: mmc2:0001 P1XXXX partition 1 16.0 MiB [ 2.036614] mmcblk0boot1: mmc2:0001 P1XXXX partition 2 16.0 MiB [ 2.045478] mmcblk0: p1 p2 p3 p4 < p5 p6 p7 > [ 2.054401] mmcblk0boot1: unknown partition table [ 2.061632] mmcblk0boot0: unknown partition table [ 2.075705] EXT4-fs (mmcblk0p6): mounted filesystem with ordered data mode. O pts: (null) [ 2.084251] VFS: Mounted root (ext4 filesystem) readonly on device 179:6. [ 2.096834] devtmpfs: mounted [ 2.100298] Freeing unused kernel memory: 252K (c0754000 - c0793000) [ 2.741707] FAT-fs (mmcblk0p2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 2.764172] EXT4-fs (mmcblk0p7): mounted filesystem with ordered data mode. O pts: (null) [ 2.776269] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. O pts: (null) [ 2.985808] udevd[823]: starting version 182 [ 3.172859] Bluetooth: Core ver 2.18 [ 3.176689] NET: Registered protocol family 31 [ 3.181391] Bluetooth: HCI device and connection manager initialized [ 3.188048] Bluetooth: HCI socket layer initialized [ 3.193161] Bluetooth: L2CAP socket layer initialized [ 3.198464] Bluetooth: SCO socket layer initialized [ 3.621823] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/usb@47400000/usb-phy@47401300[0]' [ 3.621911] 47401300.usb-phy supply vcc not found, using dummy regulator [ 3.759501] cryptodev: driver 1.6 loaded. [ 3.780291] of_get_named_gpiod_flags: can't parse gpios property of node '/oc p/usb@47400000/usb-phy@47401b00[0]' [ 3.780377] 47401b00.usb-phy supply vcc not found, using dummy regulator [ 3.928442] hdev dd55f000 [ 3.972982] HCI device registered (hdev dd55f000) [ 3.989320] hci0 dd55f000 [ 3.989350] (stc): chnl_id list empty :4 [ 3.993447] (stk) : st_kim_start [ 4.101348] (stk) :ldisc_install = 1 [ 4.302464] remoteproc0: powering up wkup_m3 [ 4.307827] remoteproc0: Booting fw image am335x-pm-firmware.elf, size 15437 6 [ 4.315896] PM: CM3 Firmware Version = 0x190 [ 4.320526] remoteproc0: remote processor wkup_m3 is now up [ 4.509798] CAN device driver interface [ 4.568547] davinci-mcasp 4803c000.mcasp: Invalid McASP version: 2 [ 4.575095] davinci-mcasp 4803c000.mcasp: register PCM failed: -22 [ 4.581602] davinci-mcasp: probe of 4803c000.mcasp failed with error -22 [ 4.631673] random: nonblocking pool is initialized [ 4.636889] EXT4-fs (mmcblk0p6): re-mounted. Opts: (null) [ 4.674140] c_can_platform 481cc000.can: c_can_platform device registered (re gs=fa1cc000, irq=68) [ 5.099352] (stk) :ldisc installation timeout [ 5.103743] (stk) :ldisc_install = 0 [ 5.619748] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn) [ 5.619771] musb-hdrc: MHDRC RTL version 2.0 [ 5.619780] musb-hdrc: setup fifo_mode 4 [ 5.619799] musb-hdrc: 28/31 max ep, 16384/16384 memory [ 5.621819] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn) [ 5.621837] musb-hdrc: MHDRC RTL version 2.0 [ 5.621845] musb-hdrc: setup fifo_mode 4 [ 5.621859] musb-hdrc: 28/31 max ep, 16384/16384 memory [ 5.621950] musb-hdrc musb-hdrc.2.auto: MUSB HDRC host driver [ 5.639509] musb-hdrc musb-hdrc.2.auto: new USB bus registered, assigned bus number 1 [ 5.716661] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 5.723835] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber= 1 [ 5.731393] usb usb1: Product: MUSB HDRC host driver [ 5.736571] usb usb1: Manufacturer: Linux 3.14.51-g288dfb5 musb-hcd [ 5.743119] usb usb1: SerialNumber: musb-hdrc.2.auto [ 5.935074] hub 1-0:1.0: USB hub found [ 5.953116] cfg80211: Calling CRDA to update world regulatory domain [ 5.966476] hub 1-0:1.0: 1 port detected [ 6.099378] (stk) : timed out waiting for ldisc to be un-installed [ 6.212232] (stk) :ldisc_install = 1 [ 6.243065] wl18xx_driver wl18xx.0.auto: Direct firmware load failed with err or -2 [ 6.251042] wl18xx_driver wl18xx.0.auto: Falling back to user helper [ 6.579370] usb 1-1: new high-speed USB device number 2 using musb-hdrc [ 6.720148] wlcore: wl18xx HW: 183x or 180x, PG 2.2 (ROM 0x11) [ 6.732929] wlcore: loaded [ 6.740770] usb 1-1: New USB device found, idVendor=05e3, idProduct=0610 [ 6.747782] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 6.755273] usb 1-1: Product: USB2.0 Hub [ 6.784523] hub 1-1:1.0: USB hub found [ 6.789275] hub 1-1:1.0: 4 ports detected [ 7.209335] (stk) :ldisc installation timeout [ 7.213728] (stk) :ldisc_install = 0