dmesg [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.4.12-g3639bea54a (root@ti-VirtualBox) (gcc versio n 4.7.3 20130226 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.03-20130313 - Linaro GCC 2013.03) ) #1 Wed Sep 30 14:39:53 CST 2020 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instructio n cache [ 0.000000] Machine model: TI AM335x EVM-SK [ 0.000000] cma: Reserved 24 MiB at 0x8e800000 [ 0.000000] Memory policy: Data cache writeback [ 0.000000] On node 0 totalpages: 65536 [ 0.000000] free_area_init_node: node 0, pgdat c07859f0, node_mem_map ce5ed00 0 [ 0.000000] Normal zone: 512 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 65536 pages, LIFO batch:15 [ 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: 65024 [ 0.000000] Kernel command line: console=ttyS0,115200n8 root=/dev/mtdblock5 r o rootfstype=squashfs [ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes) [ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) [ 0.000000] Memory: 227128K/262144K available (5187K kernel code, 226K rwdata , 1996K rodata, 260K init, 220K bss, 10440K reserved, 24576K cma-reserved, 0K hi ghmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xd0800000 - 0xff800000 ( 752 MB) [ 0.000000] lowmem : 0xc0000000 - 0xd0000000 ( 256 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc070c02c (7185 kB) [ 0.000000] .init : 0xc070d000 - 0xc074e000 ( 260 kB) [ 0.000000] .data : 0xc074e000 - 0xc0786bb8 ( 227 kB) [ 0.000000] .bss : 0xc0788000 - 0xc07bf1ec ( 221 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] OMAP clockevent source: timer2 at 24000000 Hz [ 0.000016] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478 484971ns [ 0.000039] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max _idle_ns: 79635851949 ns [ 0.000051] OMAP clocksource: timer1 at 24000000 Hz [ 0.000477] clocksource_probe: no matching clocksources found [ 0.000760] Console: colour dummy device 80x30 [ 0.000800] Calibrating delay loop... 795.44 BogoMIPS (lpj=3977216) [ 0.089103] pid_max: default: 32768 minimum: 301 [ 0.089203] Security Framework initialized [ 0.089252] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.089263] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.090006] CPU: Testing write buffer coherency: ok [ 0.090406] Setting up static identity map for 0x80008200 - 0x80008258 [ 0.092372] devtmpfs: initialized [ 0.103893] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.116189] omap_hwmod: debugss: _wait_target_disable failed [ 0.171133] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, ma x_idle_ns: 19112604462750000 ns [ 0.173112] pinctrl core: initialized pinctrl subsystem [ 0.174558] NET: Registered protocol family 16 [ 0.176575] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.177424] cpuidle: using governor ladder [ 0.177444] cpuidle: using governor menu [ 0.186461] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.186817] OMAP GPIO hardware version 0.1 [ 0.187624] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.188594] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.189661] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.202373] No ATAGs? [ 0.202408] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.235631] edma 49000000.edma: TI EDMA DMA engine driver [ 0.236184] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/f ixedregulator@0[0]' [ 0.236578] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/f ixedregulator@1[0]' [ 0.236981] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixedr egulator@3[0]' - status (0) [ 0.242837] SCSI subsystem initialized [ 0.243473] usbcore: registered new interface driver usbfs [ 0.243596] usbcore: registered new interface driver hub [ 0.243699] usbcore: registered new device driver usb [ 0.244463] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wk up@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe [ 0.244761] pps_core: LinuxPPS API ver. 1 registered [ 0.244771] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giome tti [ 0.244855] PTP clock support registered [ 0.247913] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400 [ 0.250045] clocksource: Switched to clocksource timer1 [ 0.269383] NET: Registered protocol family 2 [ 0.271220] TCP established hash table entries: 2048 (order: 1, 8192 bytes) [ 0.271259] TCP bind hash table entries: 2048 (order: 1, 8192 bytes) [ 0.271289] TCP: Hash tables configured (established 2048 bind 2048) [ 0.271375] UDP hash table entries: 256 (order: 0, 4096 bytes) [ 0.271396] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) [ 0.271565] NET: Registered protocol family 1 [ 0.272668] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counter s available [ 0.275518] futex hash table entries: 256 (order: -1, 3072 bytes) [ 0.277641] VFS: Disk quotas dquot_6.6.0 [ 0.277712] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.278023] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.278078] jffs2: version 2.2. (NAND) (SUMMARY) 漏 2001-2006 Red Hat, Inc. [ 0.283682] NET: Registered protocol family 38 [ 0.283767] io scheduler noop registered [ 0.283781] io scheduler deadline registered [ 0.283814] io scheduler cfq registered (default) [ 0.285221] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568 [ 0.289388] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled [ 0.295256] console [ttyS0] disabled [ 0.295336] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 158, base_baud = 3000000) is a 8250 [ 0.809623] console [ttyS0] enabled [ 0.814290] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 159, base_baud = 3000000) is a 8250 [ 0.824372] 48024000.serial: ttyS2 at MMIO 0x48024000 (irq = 160, base_baud = 3000000) is a 8250 [ 0.835447] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20 [ 0.859329] brd: module loaded [ 0.871142] loop: module loaded [ 0.877838] mtdoops: mtd device (mtddev=name/number) must be supplied [ 0.886419] of_get_named_gpiod_flags: parsed 'cs-gpios' property of node '/oc p/spi@48030000[0]' - status (0) [ 0.886457] of_get_named_gpiod_flags: parsed 'cs-gpios' property of node '/oc p/spi@48030000[1]' - status (0) [ 0.887871] m25p80 spi1.0: mx25l51245g (65536 Kbytes) [ 0.893280] 8 ofpart partitions found on MTD device spi1.0 [ 0.898794] Creating 8 MTD partitions on "spi1.0": [ 0.903641] 0x000000000000-0x000000020000 : "MLO" [ 0.909819] 0x000000020000-0x0000000a0000 : "uboot" [ 0.916384] 0x0000000a0000-0x0000000b0000 : "uboot-env" [ 0.923269] 0x0000000b0000-0x0000003b0000 : "kernel" [ 0.929813] 0x0000003b0000-0x0000003c0000 : "dtb" [ 0.936234] 0x0000003c0000-0x000003bc0000 : "rootfs" [ 0.942902] 0x000003bc0000-0x000003bd0000 : "datablib" [ 0.949701] 0x000003bd0000-0x000004000000 : "media" [ 1.020124] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6 [ 1.026270] davinci_mdio 4a101000.mdio: detected phy mask ffffff00 [ 1.036996] libphy: 4a101000.mdio: probed [ 1.041107] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driv er unknown [ 1.049149] davinci_mdio 4a101000.mdio: phy[1]: device 4a101000.mdio:01, driv er unknown [ 1.057206] davinci_mdio 4a101000.mdio: phy[2]: device 4a101000.mdio:02, driv er unknown [ 1.065258] davinci_mdio 4a101000.mdio: phy[3]: device 4a101000.mdio:03, driv er unknown [ 1.073309] davinci_mdio 4a101000.mdio: phy[4]: device 4a101000.mdio:04, driv er unknown [ 1.081361] davinci_mdio 4a101000.mdio: phy[5]: device 4a101000.mdio:05, driv er unknown [ 1.089401] davinci_mdio 4a101000.mdio: phy[6]: device 4a101000.mdio:06, driv er unknown [ 1.097452] davinci_mdio 4a101000.mdio: phy[7]: device 4a101000.mdio:07, driv er Micrel KSZ8081 or KSZ8091 [ 1.108238] cpsw 4a100000.ethernet: Detected MACID = 00:20:19:22:66:79 [ 1.116138] cpsw 4a100000.ethernet: cpsw: Detected MACID = 00:20:19:22:66:78 [ 1.124425] PPP generic driver version 2.4.2 [ 1.129421] PPP BSD Compression module registered [ 1.134318] PPP Deflate Compression module registered [ 1.139428] PPP MPPE Compression module registered [ 1.144275] NET: Registered protocol family 24 [ 1.148782] PPTP driver version 0.8.5 [ 1.154191] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.161353] ehci-omap: OMAP-EHCI Host Controller driver [ 1.167045] usbcore: registered new interface driver cdc_wdm [ 1.173460] mousedev: PS/2 mouse device common for all mice [ 1.181441] omap_rtc 44e3e000.rtc: already running [ 1.187280] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0 [ 1.195210] i2c /dev entries driver [ 1.200415] omap_hsmmc 481d8000.mmc: GPIO lookup for consumer cd [ 1.200434] omap_hsmmc 481d8000.mmc: using device tree for GPIO lookup [ 1.200471] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/oc p/mmc@481d8000[0]' - status (0) [ 1.200551] omap_hsmmc 481d8000.mmc: Got CD GPIO [ 1.205198] omap_hsmmc 481d8000.mmc: GPIO lookup for consumer wp [ 1.205208] omap_hsmmc 481d8000.mmc: using device tree for GPIO lookup [ 1.205218] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@481d8000[0]' [ 1.205230] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@481d8000[0]' [ 1.205240] omap_hsmmc 481d8000.mmc: using lookup tables for GPIO lookup [ 1.205253] omap_hsmmc 481d8000.mmc: lookup for GPIO wp failed [ 1.207051] ledtrig-cpu: registered to indicate activity on CPUs [ 1.213737] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2 [ 1.220856] omap-sham 53100000.sham: hw accel on OMAP rev 4.3 [ 1.228041] remoteproc0: wkup_m3 is available [ 1.232577] remoteproc0: Note: remoteproc is still under development and con sidered experimental. [ 1.241590] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backwar d compatibility isn't yet guaranteed. [ 1.255978] omap_hwmod: pruss: _wait_target_ready failed: -16 [ 1.261822] ti-pruss 4a300000.pruss: couldn't enable pruss [ 1.267510] ti-pruss: probe of 4a300000.pruss failed with error -16 [ 1.277380] oprofile: using arm/armv7 [ 1.281579] Netfilter messages via NETLINK v0.30. [ 1.286324] nfnl_acct: registering with nfnetlink. [ 1.291219] nf_tables: (c) 2007-2009 Patrick McHardy [ 1.298033] ipip: IPv4 over IPv4 tunneling driver [ 1.303669] gre: GRE over IPv4 demultiplexor driver [ 1.308583] ip_gre: GRE over IPv4 tunneling driver [ 1.315107] arp_tables: (C) 2002 David S. Miller [ 1.319893] Initializing XFRM netlink socket [ 1.324580] NET: Registered protocol family 17 [ 1.329133] bridge: automatic filtering via arp/ip/ip6tables has been depreca ted. Update your scripts to load br_netfilter if you need this. [ 1.341902] Bridge firewalling registered [ 1.345980] l2tp_core: L2TP core driver, V2.0 [ 1.350398] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 1.355215] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 1.360851] l2tp_netlink: L2TP netlink interface [ 1.365549] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 1.371520] 8021q: 802.1Q VLAN Support v1.8 [ 1.375799] Key type dns_resolver registered [ 1.380122] NET: Registered protocol family 41 [ 1.384885] omap_voltage_late_init: Voltage driver support not added [ 1.392123] ThumbEE CPU extension supported. [ 1.396440] Registering SWP/SWPB emulation handler [ 1.420310] tps65910 0-002d: No interrupt support, no core IRQ [ 1.450410] rtc-ds1307 0-0068: rtc core: registered ds1307 as rtc1 [ 1.456652] rtc-ds1307 0-0068: 56 bytes nvram [ 1.461764] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz [ 1.468219] omap_hsmmc 481d8000.mmc: GPIO lookup for consumer cd [ 1.468241] omap_hsmmc 481d8000.mmc: using device tree for GPIO lookup [ 1.468281] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/oc p/mmc@481d8000[0]' - status (0) [ 1.468363] omap_hsmmc 481d8000.mmc: Got CD GPIO [ 1.473081] omap_hsmmc 481d8000.mmc: GPIO lookup for consumer wp [ 1.473093] omap_hsmmc 481d8000.mmc: using device tree for GPIO lookup [ 1.473105] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@481d8000[0]' [ 1.473116] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@481d8000[0]' [ 1.473127] omap_hsmmc 481d8000.mmc: using lookup tables for GPIO lookup [ 1.473140] omap_hsmmc 481d8000.mmc: lookup for GPIO wp failed [ 1.473510] vmmc: supplied by vbat [ 1.513704] rtc-ds1307 0-0068: setting system clock to 2020-10-13 12:56:07 UT C (1602593767) [ 1.528736] lis3_reg: disabling [ 1.537638] VFS: Mounted root (squashfs filesystem) readonly on device 31:5. [ 1.551683] devtmpfs: mounted [ 1.555115] Freeing unused kernel memory: 260K (c070d000 - c074e000) [ 1.561536] This architecture does not have kernel memory protection. [ 2.957060] unlocking, status 0x00 [ 2.960727] locking status 0x00->status:0x03 offset 62652416, mtd size:671088 64 [ 3.488946] udevd[845]: starting version 182 [ 7.016036] random: nonblocking pool is initialized [ 18.173683] jffs2: notice: (1280) jffs2_build_xattr_subsystem: complete build ing xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 19.115320] stwd100 init ... [ 19.159512] am335x-phy-driver 47401300.usb-phy: GPIO lookup for consumer rese t [ 19.159543] am335x-phy-driver 47401300.usb-phy: using device tree for GPIO lo okup [ 19.159561] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of n ode '/ocp/usb@47400000/usb-phy@47401300[0]' [ 19.159573] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of no de '/ocp/usb@47400000/usb-phy@47401300[0]' [ 19.159584] am335x-phy-driver 47401300.usb-phy: using lookup tables for GPIO lookup [ 19.159597] am335x-phy-driver 47401300.usb-phy: lookup for GPIO reset failed [ 19.159610] am335x-phy-driver 47401300.usb-phy: GPIO lookup for consumer vbus -detect [ 19.159620] am335x-phy-driver 47401300.usb-phy: using device tree for GPIO lo okup [ 19.159631] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' propert y of node '/ocp/usb@47400000/usb-phy@47401300[0]' [ 19.159642] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/ocp/usb@47400000/usb-phy@47401300[0]' [ 19.159652] am335x-phy-driver 47401300.usb-phy: using lookup tables for GPIO lookup [ 19.159663] am335x-phy-driver 47401300.usb-phy: lookup for GPIO vbus-detect f ailed [ 19.159749] 47401300.usb-phy supply vcc not found, using dummy regulator [ 19.174805] am335x-phy-driver 47401b00.usb-phy: GPIO lookup for consumer rese t [ 19.174838] am335x-phy-driver 47401b00.usb-phy: using device tree for GPIO lo okup [ 19.174855] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of n ode '/ocp/usb@47400000/usb-phy@47401b00[0]' [ 19.174867] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of no de '/ocp/usb@47400000/usb-phy@47401b00[0]' [ 19.174878] am335x-phy-driver 47401b00.usb-phy: using lookup tables for GPIO lookup [ 19.174891] am335x-phy-driver 47401b00.usb-phy: lookup for GPIO reset failed [ 19.174904] am335x-phy-driver 47401b00.usb-phy: GPIO lookup for consumer vbus -detect [ 19.174914] am335x-phy-driver 47401b00.usb-phy: using device tree for GPIO lo okup [ 19.174925] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' propert y of node '/ocp/usb@47400000/usb-phy@47401b00[0]' [ 19.174936] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]' [ 19.174947] am335x-phy-driver 47401b00.usb-phy: using lookup tables for GPIO lookup [ 19.174958] am335x-phy-driver 47401b00.usb-phy: lookup for GPIO vbus-detect f ailed [ 19.175043] 47401b00.usb-phy supply vcc not found, using dummy regulator [ 19.940687] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn) [ 19.940713] musb-hdrc: MHDRC RTL version 2.0 [ 19.940723] musb-hdrc: setup fifo_mode 4 [ 19.940745] musb-hdrc: 28/31 max ep, 16384/16384 memory [ 19.940902] musb-hdrc musb-hdrc.0.auto: MUSB HDRC host driver [ 19.950118] musb-hdrc musb-hdrc.0.auto: new USB bus registered, assigned bus number 1 [ 19.958344] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 19.965205] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber= 1 [ 19.972474] usb usb1: Product: MUSB HDRC host driver [ 19.977460] usb usb1: Manufacturer: Linux 4.4.12-g3639bea54a musb-hcd [ 19.983941] usb usb1: SerialNumber: musb-hdrc.0.auto [ 19.996003] hub 1-0:1.0: USB hub found [ 20.000254] hub 1-0:1.0: 1 port detected [ 20.014804] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn) [ 20.014831] musb-hdrc: MHDRC RTL version 2.0 [ 20.014841] musb-hdrc: setup fifo_mode 4 [ 20.014860] musb-hdrc: 28/31 max ep, 16384/16384 memory [ 20.015010] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver [ 20.024375] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 2 [ 20.032658] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 20.039484] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber= 1 [ 20.046773] usb usb2: Product: MUSB HDRC host driver [ 20.051774] usb usb2: Manufacturer: Linux 4.4.12-g3639bea54a musb-hcd [ 20.058256] usb usb2: SerialNumber: musb-hdrc.1.auto [ 20.070013] hub 2-0:1.0: USB hub found [ 20.074254] hub 2-0:1.0: 1 port detected [ 20.470203] usb 1-1: new high-speed USB device number 2 using musb-hdrc [ 20.553224] usbcore: registered new interface driver usb-storage [ 20.640382] INFO: iDriversGpioInterInitModule/, misc registed sucess! [ 20.647076] gpio-67 (gpio_DO1_ inter): gpiod_request: status -16 [ 20.647087] [ERROR:vDriversGpioPinSet, line352, Wifi Enable, gpio_request] [ 20.654041] [INFO:vDriversGpioPinSet,success] [ 20.670768] usb 1-1: New USB device found, idVendor=2001, idProduct=3319 [ 20.677535] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 20.684735] usb 1-1: Product: Wireless N Nano USB Adapter [ 20.690169] usb 1-1: Manufacturer: Realtek [ 20.694284] usb 1-1: SerialNumber: 00e04c000001 [ 20.855461] INFO: iDriversLedInitModule/, misc registed sucess! [ 20.861599] Init Driver Led [ 20.864415] Init 3G LED1 Driver [ 20.867568] Init 3G LED2 Driver [ 20.870736] gpio-86 (AM335X 3G led1): gpiod_request: status -16 [ 20.870746] [ERROR:vDriversLedPinOutputSet, line105, AM335X 3G led2, gpio_req uest] [ 20.878345] Init Wifi LED Driver [ 20.881597] Init Ready Driver [ 20.884574] Init 485 Driver [ 20.887378] Init Internet LED Driver [ 20.890977] gpio-86 (AM335X 3G led1): gpiod_request: status -16 [ 20.890987] [ERROR:vDriversLedPinOutputSet, line133, AM335X RS232 TX/RX led, gpio_request] [ 20.899282] Init 232 Driver [ 20.902103] [INFO:vDriversLedPinOutputSet, success] [ 21.168560] RTL8306E Switch Init [ 21.317685] tun: Universal TUN/TAP device driver, 1.6 [ 21.322875] tun: (C) 1999-2004 Max Krasnyansky [ 22.197228] nf_conntrack version 0.5.0 (3936 buckets, 15744 max) [ 22.333177] ip_tables: (C) 2000-2006 Netfilter Core Team [ 26.178517] cryptodev: driver 1.8 loaded. [ 26.372965] net eth1: initializing cpsw version 1.12 (0) [ 26.378329] net eth0: initialized cpsw ale version 1.4 [ 26.460394] net eth1: phy found : id is : 0x1cc852 [ 26.472655] 8021q: adding VLAN 0 to HW filter on device eth1 [ 26.483750] SPR_VLAN_ENABLE [ 26.568085] Port: 0,Vid: 1,Pri: 0 [ 26.573348] Port: 1,Vid: 1,Pri: 0 [ 26.578612] Port: 2,Vid: 1,Pri: 0 [ 26.583876] Port: 3,Vid: 1,Pri: 0 [ 26.589141] Port: 4,Vid: 1,Pri: 0 [ 26.594406] Port: 5,Vid: 1,Pri: 0 [ 26.656501] device eth1 entered promiscuous mode [ 28.179785] SPR_STORM_FILTER_SET [ 28.189581] SPR_STORM_FILTER_SET [ 28.199326] SPR_STORM_FILTER_SET [ 28.470758] cpsw 4a100000.ethernet eth1: Link is Up - 100Mbps/Full - flow con trol off [ 28.478829] br0: port 1(eth1) entered forwarding state [ 28.484087] br0: port 1(eth1) entered forwarding state [ 48.074815] usbcore: registered new interface driver usbserial [ 48.082728] usbcore: registered new interface driver usbserial_generic [ 48.091295] usbserial: USB Serial support registered for generic [ 48.296019] usbcore: registered new interface driver option [ 48.303871] usbserial: USB Serial support registered for GSM modem (1-port) [ 189.832909] net eth0: initializing cpsw version 1.12 (0) [ 189.940745] net eth0: phy found : id is : 0x221560 [ 189.945679] net eth0: promiscuity not disabled as the other interface is stil l in promiscuity mode [ 189.956476] net eth0: promiscuity not disabled as the other interface is stil l in promiscuity mode [ 189.967195] 8021q: adding VLAN 0 to HW filter on device eth0 [ 189.989302] net eth0: promiscuity not disabled as the other interface is stil l in promiscuity mode [ 190.000111] device eth0 entered promiscuous mode [ 192.950852] cpsw 4a100000.ethernet eth0: Link is Up - 100Mbps/Full - flow con trol rx/tx [ 193.158528] irq 22: nobody cared (try booting with the "irqpoll" option) [ 193.158541] CPU: 0 PID: 833 Comm: kworker/0:2 Tainted: G O 4.4.1 2-g3639bea54a #1 [ 193.158545] Hardware name: Generic AM33XX (Flattened Device Tree) [ 193.158585] Workqueue: events_power_efficient phy_state_machine [ 193.158590] Backtrace: [ 193.158621] [] (dump_backtrace) from [] (show_stack+0x18/ 0x1c) [ 193.158633] r6:00000000 r5:00000000 r4:cd8e1b80 r3:ffffffff [ 193.158651] [] (show_stack) from [] (dump_stack+0x20/0x28 ) [ 193.158665] [] (dump_stack) from [] (__report_bad_irq+0x2 c/0xb8) [ 193.158675] [] (__report_bad_irq) from [] (note_interrupt +0x24c/0x2a8) [ 193.158682] r5:00000000 r4:cd8e1b80 [ 193.158691] [] (note_interrupt) from [] (handle_irq_event _percpu+0xbc/0x170) [ 193.158704] r10:cd8e1b80 r9:c0786692 r8:00000016 r7:00000000 r6:00000000 r5: 00000000 [ 193.158709] r4:00000000 r3:00000000 [ 193.158718] [] (handle_irq_event_percpu) from [] (handle_ irq_event+0x30/0x44) [ 193.158731] r10:c0799328 r9:00000000 r8:cd804000 r7:cdd21bf8 r6:00000000 r5: cd8e1b90 [ 193.158735] r4:cd8e1b80 [ 193.158745] [] (handle_irq_event) from [] (handle_level_i rq+0x9c/0x120) [ 193.158751] r4:cd8e1b80 r3:00022000 [ 193.158773] [] (handle_level_irq) from [] (generic_handle _irq+0x20/0x30) [ 193.158779] r5:c0764670 r4:00000016 [ 193.158789] [] (generic_handle_irq) from [] (__handle_dom ain_irq+0x54/0xac) [ 193.158799] [] (__handle_domain_irq) from [] (omap_intc_h andle_irq+0x38/0x98) [ 193.158812] r8:cd804000 r7:cdd21b3c r6:ffffffff r5:60000113 r4:c07b2a40 r3:c dd21b08 [ 193.158833] [] (omap_intc_handle_irq) from [] (__irq_svc+ 0x54/0x70) [ 193.158839] Exception stack(0xcdd21b08 to 0xcdd21b50) [ 193.158850] 1b00: c0788d80 00000000 00000100 cdd20000 00000 040 c0764670 [ 193.158860] 1b20: c0788dc0 c0788dc0 cd804000 00000000 c0799328 cdd21b9c 00000 00a cdd21b58 [ 193.158867] 1b40: c0036e44 c0036a04 60000113 ffffffff [ 193.158873] r4:c0036a04 r3:c0036e44 [ 193.158892] [] (__do_softirq) from [] (irq_exit+0xb0/0xf4 ) [ 193.158905] r10:c0799328 r9:00000000 r8:cd804000 r7:00000000 r6:00000000 r5: c0764670 [ 193.158909] r4:00000014 [ 193.158918] [] (irq_exit) from [] (__handle_domain_irq+0x 58/0xac) [ 193.158924] r4:00000014 r3:cd8e1700 [ 193.158932] [] (__handle_domain_irq) from [] (omap_intc_h andle_irq+0x38/0x98) [ 193.158945] r8:0000013e r7:cdd21c2c r6:ffffffff r5:60000113 r4:c07b2a40 r3:c dd21bf8 [ 193.158955] [] (omap_intc_handle_irq) from [] (__irq_svc+ 0x54/0x70) [ 193.158959] Exception stack(0xcdd21bf8 to 0xcdd21c40) [ 193.158965] 1be0: 00000 000 0000000d [ 193.158975] 1c00: 00000002 cd9146c0 60000113 0000005b 00000006 0000013d 00000 13e 00000000 [ 193.158986] 1c20: c0799328 cdd21c9c cdd21b98 cdd21c48 c02c400c c005cca8 60000 113 ffffffff [ 193.158992] r4:c005cca8 r3:c02c400c [ 193.159003] [] (console_unlock) from [] (vprintk_emit+0x1 b4/0x440) [ 193.159016] r10:cdd21d10 r9:0000004b r8:00000000 r7:00000006 r6:c075b7fc r5: 60000113 [ 193.159020] r4:00000000 [ 193.159040] [] (vprintk_emit) from [] (dev_vprintk_emit+0 x108/0x1b0) [ 193.159053] r10:cdd21ddc r9:c0675d24 r8:c06cf8b8 r7:00000006 r6:cdd21d10 r5: 00000012 [ 193.159057] r4:cd8e8210 [ 193.159068] [] (dev_vprintk_emit) from [] (dev_printk_emi t+0x28/0x30) [ 193.159081] r10:00000006 r9:c06b9ac0 r8:cd81e000 r7:cd9063c0 r6:cdd21e30 r5: cd8e8210 [ 193.159085] r4:cd81e000 [ 193.159106] [] (dev_printk_emit) from [] (__netdev_printk +0x118/0x254) [ 193.159112] r3:c06b9ac0 r2:c06cf8b8 [ 193.159122] [] (__netdev_printk) from [] (netdev_info+0x4 0/0x48) [ 193.159135] r10:00000000 r9:cdce7a00 r8:cdd21ea7 r7:cdc4e400 r6:cd81e460 r5: 00000001 [ 193.159139] r4:c06b885c [ 193.159150] [] (netdev_info) from [] (phy_print_status+0x 8c/0x118) [ 193.159158] r3:c06b884c r2:c06b8810 r1:c06b8864 [ 193.159174] [] (phy_print_status) from [] (_cpsw_adjust_l ink+0x64/0xdc) [ 193.159180] r5:cdc04290 r4:00008021 [ 193.159193] [] (_cpsw_adjust_link) from [] (cpsw_adjust_l ink+0xc8/0xd8) [ 193.159205] r8:00000000 r7:cd81e000 r6:cd81e460 r5:cdc4e624 r4:cdc4e5ec r3:0 0000000 [ 193.159216] [] (cpsw_adjust_link) from [] (phy_state_mach ine+0x3cc/0x414) [ 193.159226] r7:00000020 r6:cdc4e400 r5:cdc4e624 r4:cdc4e5ec [ 193.159237] [] (phy_state_machine) from [] (process_one_w ork+0x100/0x314) [ 193.159250] r8:00000000 r7:ce5c8000 r6:c075a82c r5:cdc4e5ec r4:cdce7a00 r3:c 0353e80 [ 193.159258] [] (process_one_work) from [] (worker_thread+ 0x168/0x4c8) [ 193.159271] r10:c075a82c r9:cdce7a00 r8:c075a82c r7:00000008 r6:cdce7a18 r5: 00000001 [ 193.159275] r4:c075a83c [ 193.159290] [] (worker_thread) from [] (kthread+0xd4/0xf0 ) [ 193.159303] r10:00000000 r9:00000000 r8:00000000 r7:c0046e1c r6:cdce7a00 r5: cdce9980 [ 193.159307] r4:00000000 [ 193.159318] [] (kthread) from [] (ret_from_fork+0x14/0x3c ) [ 193.159328] r7:00000000 r6:00000000 r5:c004bde4 r4:cdce9980 [ 193.159330] handlers: [ 193.159347] [] dma_ccerr_handler [ 193.159351] Disabling IRQ #22 / # 6443:simconfig:lock: ### There is already an instance running, exit! ###