root@am335x-evm:~# dmesg -c [ 0.000000] Linux version 3.2.0 (eric@ubuntu) (gcc version 4.5.3 20110311 (prerelease) (GCC) ) #199 Tue Apr 23 16:33:26 CST 2013 [ 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: am335xevm [ 0.000000] Memory policy: ECC disabled, Data cache writeback [ 0.000000] On node 0 totalpages: 65536 [ 0.000000] free_area_init_node: node 0, pgdat c069a5d4, node_mem_map c06d2000 [ 0.000000] Normal zone: 512 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 65024 pages, LIFO batch:15 [ 0.000000] AM335X ES1.0 (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: 65024 [ 0.000000] Kernel command line: console=ttyO0,115200n8 root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait ip=none [ 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: 256MB = 256MB total [ 0.000000] Memory: 252872k/252872k available, 9272k 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 : 0xd0800000 - 0xff000000 ( 744 MB) [ 0.000000] lowmem : 0xc0000000 - 0xd0000000 ( 256 MB) [ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB) [ 0.000000] .text : 0xc0008000 - 0xc0602000 (6120 kB) [ 0.000000] .init : 0xc0602000 - 0xc0643000 ( 260 kB) [ 0.000000] .data : 0xc0644000 - 0xc06a30f8 ( 381 kB) [ 0.000000] .bss : 0xc06a311c - 0xc06d1fe4 ( 188 kB) [ 0.000000] NR_IRQS:396 [ 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: GPTIMER2 at 24000000 Hz [ 0.000000] OMAP clocksource: GPTIMER1 at 32768 Hz [ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms [ 0.000000] Console: colour dummy device 80x30 [ 0.000152] Calibrating delay loop... 718.02 BogoMIPS (lpj=3590144) [ 0.058959] pid_max: default: 32768 minimum: 301 [ 0.059082] Security Framework initialized [ 0.059173] Mount-cache hash table entries: 512 [ 0.059539] CPU: Testing write buffer coherency: ok [ 0.079559] omap_hwmod: gfx: failed to hardreset [ 0.095855] omap_hwmod: pruss: failed to hardreset [ 0.096923] print_constraints: dummy: [ 0.097290] NET: Registered protocol family 16 [ 0.099456] OMAP GPIO hardware version 0.1 [ 0.102081] omap_mux_init: Add partition: #1: core, flags: 0 [ 0.104217] omap_i2c.1: alias fck already exists [ 0.104583] _omap_mux_get_by_name: Could not find signal gpmc_ad8.lcd_data23 [ 0.104614] _omap_mux_get_by_name: Could not find signal gpmc_ad9.lcd_data22 [ 0.104644] _omap_mux_get_by_name: Could not find signal gpmc_ad10.lcd_data21 [ 0.104644] _omap_mux_get_by_name: Could not find signal gpmc_ad11.lcd_data20 [ 0.104675] _omap_mux_get_by_name: Could not find signal gpmc_ad12.lcd_data19 [ 0.104705] _omap_mux_get_by_name: Could not find signal gpmc_ad13.lcd_data18 [ 0.104736] _omap_mux_get_by_name: Could not find signal gpmc_ad14.lcd_data17 [ 0.104736] _omap_mux_get_by_name: Could not find signal gpmc_ad15.lcd_data16 [ 0.104888] da8xx_lcdc.0: alias fck already exists [ 0.105438] register g_hid keyboard device. [ 0.105621] register g_hid keyboard device OK. [ 0.105651] register g_hid mouse device. [ 0.105804] register g_hid mouse device OK. [ 0.107269] omap_hsmmc.0: alias fck already exists [ 0.107543] davinci-mcasp.0: alias fck already exists [ 3.101043] Configure 3g_weakup Enable pin... [ 3.101043] Configure 3g_power Enable pin... [ 4.098815] _omap_mux_get_by_name: Could not find signal gpmc_ben1_mux0.gpio1_28 [ 4.099182] omap2_mcspi.1: alias fck already exists [ 4.099426] omap2_mcspi.2: alias fck already exists [ 4.099670] edma.0: alias fck already exists [ 4.099700] edma.0: alias fck already exists [ 4.099731] edma.0: alias fck already exists [ 4.130065] bio: create slab at 0 [ 4.132415] SCSI subsystem initialized [ 4.132812] libata version 3.00 loaded. [ 4.134460] usbcore: registered new interface driver usbfs [ 4.134796] usbcore: registered new interface driver hub [ 4.134979] usbcore: registered new device driver usb [ 4.135437] musb-ti81xx musb-ti81xx: musb0, board_mode=0x13, plat_mode=0x3 [ 4.135711] musb-ti81xx musb-ti81xx: musb1, board_mode=0x13, plat_mode=0x1 [ 4.148773] omap_i2c omap_i2c.1: bus 1 rev2.4.0 at 100 kHz [ 4.149871] tps65910 1-002d: JTAGREVNUM 0x0 [ 4.152282] print_constraints: VRTC: [ 4.153717] print_constraints: VIO: at 1800 mV [ 4.156036] print_constraints: VDD1: 600 <--> 1500 mV at 1262 mV normal [ 4.158325] print_constraints: VDD2: 600 <--> 1500 mV at 1137 mV normal [ 4.159362] print_constraints: VDD3: 5000 mV [ 4.160766] print_constraints: VDIG1: at 1800 mV [ 4.162200] print_constraints: VDIG2: at 1800 mV [ 4.163604] print_constraints: VPLL: at 1800 mV [ 4.165039] print_constraints: VDAC: at 1800 mV [ 4.166442] print_constraints: VAUX1: at 1800 mV [ 4.167907] print_constraints: VAUX2: at 3300 mV [ 4.169342] print_constraints: VAUX33: at 3300 mV [ 4.170776] print_constraints: VMMC: at 3300 mV [ 4.171264] tps65910 1-002d: No interrupt support, no core IRQ [ 4.172637] Advanced Linux Sound Architecture Driver Version 1.0.24. [ 4.173797] Switching to clocksource gp timer [ 4.189666] usbcore: registered new interface driver huawei_ether [ 4.189697] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host) [ 4.189849] musb-hdrc musb-hdrc.0: dma type: pio [ 4.190185] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn) [ 4.190185] musb-hdrc: MHDRC RTL version 2.0 [ 4.190216] musb-hdrc: setup fifo_mode 4 [ 4.190246] musb-hdrc: 28/31 max ep, 16384/16384 memory [ 4.190704] musb-hdrc musb-hdrc.0: USB OTG mode controller at d081c000 using PIO, IRQ 18 [ 4.190887] musb-hdrc musb-hdrc.1: dma type: pio [ 4.191192] musb-hdrc musb-hdrc.1: host: value of mode reg=80 regval(80) [ 4.191223] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn) [ 4.191253] musb-hdrc: MHDRC RTL version 2.0 [ 4.191253] musb-hdrc: setup fifo_mode 4 [ 4.191284] musb-hdrc: 28/31 max ep, 16384/16384 memory [ 4.191314] musb-hdrc musb-hdrc.1: MUSB HDRC host driver [ 4.191375] drivers/usb/core/inode.c: creating file 'devices' [ 4.191406] drivers/usb/core/inode.c: creating file '001' [ 4.191406] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 1 [ 4.191528] usb usb1: default language 0x0409 [ 4.191558] usb usb1: udev 1, busnum 1, minor = 0 [ 4.191558] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 4.191589] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.191589] usb usb1: Product: MUSB HDRC host driver [ 4.191619] usb usb1: Manufacturer: Linux 3.2.0 musb-hcd [ 4.191619] usb usb1: SerialNumber: musb-hdrc.1 [ 4.192108] usb usb1: usb_probe_device [ 4.192108] usb usb1: configuration #1 chosen from 1 choice [ 4.192169] usb usb1: adding 1-0:1.0 (config #1, interface 0) [ 4.192443] hub 1-0:1.0: usb_probe_interface [ 4.192474] hub 1-0:1.0: usb_probe_interface - got id [ 4.192474] hub 1-0:1.0: USB hub found [ 4.192504] hub 1-0:1.0: 1 port detected [ 4.192504] hub 1-0:1.0: standalone hub [ 4.192535] hub 1-0:1.0: individual port power switching [ 4.192535] hub 1-0:1.0: no over-current protection [ 4.192535] hub 1-0:1.0: Single TT [ 4.192565] hub 1-0:1.0: TT requires at most 8 FS bit times (666 ns) [ 4.192565] hub 1-0:1.0: power on to power good time: 10ms [ 4.192596] hub 1-0:1.0: local power source is good [ 4.192596] hub 1-0:1.0: enabling power on all ports [ 4.192962] drivers/usb/core/inode.c: creating file '001' [ 4.193145] musb-hdrc musb-hdrc.1: USB Host mode controller at d081e800 using PIO, IRQ 19 [ 4.193572] NET: Registered protocol family 2 [ 4.193786] IP route cache hash table entries: 2048 (order: 1, 8192 bytes) [ 4.194183] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 4.194335] TCP bind hash table entries: 8192 (order: 3, 32768 bytes) [ 4.194427] TCP: Hash tables configured (established 8192 bind 8192) [ 4.194427] TCP reno registered [ 4.194458] UDP hash table entries: 256 (order: 0, 4096 bytes) [ 4.194488] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) [ 4.194641] NET: Registered protocol family 1 [ 4.194915] RPC: Registered named UNIX socket transport module. [ 4.194946] RPC: Registered udp transport module. [ 4.194946] RPC: Registered tcp transport module. [ 4.194946] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 4.195190] NetWinder Floating Point Emulator V0.97 (double precision) [ 4.195434] omap-gpmc omap-gpmc: GPMC revision 6.0 [ 4.195434] Registering NAND on CS0 [ 4.207824] VFS: Disk quotas dquot_6.5.2 [ 4.207885] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 4.208435] msgmni has been set to 493 [ 4.209228] io scheduler noop registered [ 4.209259] io scheduler deadline registered [ 4.209320] io scheduler cfq registered (default) [ 4.210632] Could not set LED4 to fully on [ 4.211822] da8xx_lcdc da8xx_lcdc.0: GLCD: Found TFC_S9700RTWV35TR_01B panel [ 4.229003] Console: switching to colour frame buffer device 100x30 [ 4.240234] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 4.242004] omap_uart.0: ttyO0 at MMIO 0x44e09000 (irq = 72) is a OMAP UART0 [ 5.017486] console [ttyO0] enabled [ 5.021392] hub 1-0:1.0: port 1: status 0101 change 0001 [ 5.021820] omap_uart.1: ttyO1 at MMIO 0x48022000 (irq = 73) is a OMAP UART1 [ 5.029693] omap_uart.2: ttyO2 at MMIO 0x48024000 (irq = 74) is a OMAP UART2 [ 5.037506] omap_uart.3: ttyO3 at MMIO 0x481a6000 (irq = 44) is a OMAP UART3 [ 5.045440] omap_uart.4: ttyO4 at MMIO 0x481a8000 (irq = 45) is a OMAP UART4 [ 5.053253] omap_uart.5: ttyO5 at MMIO 0x481aa000 (irq = 46) is a OMAP UART5 [ 5.070617] brd: module loaded [ 5.078674] loop: module loaded [ 5.082153] i2c-core: driver [tsl2550] using legacy suspend method [ 5.088623] i2c-core: driver [tsl2550] using legacy resume method [ 5.097167] mtdoops: mtd device (mtddev=name/number) must be supplied [ 5.104431] omap2-nand driver initializing [ 5.109100] ONFI flash detected [ 5.112487] ONFI param page 0 valid [ 5.116149] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xda (Micron MT29F2G08ABAEAWP) [ 5.124572] hub 1-0:1.0: state 7 ports 1 chg 0002 evt 0000 [ 5.124633] hub 1-0:1.0: port 1, status 0101, change 0000, 12 Mb/s [ 5.124908] Creating 8 MTD partitions on "omap2-nand.0": [ 5.130462] 0x000000000000-0x000000020000 : "SPL" [ 5.136871] 0x000000020000-0x000000040000 : "SPL.backup1" [ 5.143829] 0x000000040000-0x000000060000 : "SPL.backup2" [ 5.150756] 0x000000060000-0x000000080000 : "SPL.backup3" [ 5.157623] 0x000000080000-0x000000260000 : "U-Boot" [ 5.164855] 0x000000260000-0x000000280000 : "U-Boot Env" [ 5.171691] 0x000000280000-0x000000780000 : "Kernel" [ 5.180175] 0x000000780000-0x000010000000 : "File System" [ 5.290466] OneNAND driver initializing [ 5.295959] CAN device driver interface [ 5.299957] CAN bus driver for Bosch D_CAN controller 1.0 [ 5.344573] usb 1-1: new high-speed USB device number 2 using musb-hdrc [ 5.354492] davinci_mdio davinci_mdio.0: davinci mdio revision 1.6 [ 5.360961] davinci_mdio davinci_mdio.0: detected phy mask fffffffe [ 5.368164] davinci_mdio.0: probed [ 5.371734] davinci_mdio davinci_mdio.0: phy[0]: device 0:00, driver unknown [ 5.379272] PPP generic driver version 2.4.2 [ 5.384094] PPP BSD Compression module registered [ 5.389007] PPP Deflate Compression module registered [ 5.394714] PPP MPPE Compression module registered [ 5.399719] NET: Registered protocol family 24 [ 5.404388] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256). [ 5.411773] CSLIP: code copyright 1989 Regents of the University of California. [ 5.419769] usbcore: registered new interface driver zd1201 [ 5.425842] usbcore: registered new interface driver cdc_ether [ 5.432098] usbcore: registered new interface driver cdc_eem [ 5.438171] usbcore: registered new interface driver dm9601 [ 5.444030] cdc_ncm: 04-Aug-2011 [ 5.447570] usbcore: registered new interface driver cdc_ncm [ 5.453613] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 5.460449] ehci_hcd: block sizes: qh 64 qtd 96 itd 160 sitd 96 [ 5.460693] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 5.467163] ohci_hcd: block sizes: ed 64 td 64 [ 5.467651] usbcore: registered new interface driver cdc_acm [ 5.473541] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 5.481903] Initializing USB Mass Storage driver... [ 5.487457] usbcore: registered new interface driver usb-storage [ 5.493713] USB Mass Storage support registered. [ 5.498962] usbcore: registered new interface driver usbserial [ 5.505401] usb 1-1: udev 2, busnum 1, minor = 1 [ 5.505401] usb 1-1: New USB device found, idVendor=0409, idProduct=005a [ 5.512390] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5.520202] USB Serial support registered for generic [ 5.525634] usb 1-1: usb_probe_device [ 5.525634] usb 1-1: configuration #1 chosen from 1 choice [ 5.525817] usb 1-1: adding 1-1:1.0 (config #1, interface 0) [ 5.526123] hub 1-1:1.0: usb_probe_interface [ 5.526153] hub 1-1:1.0: usb_probe_interface - got id [ 5.526153] hub 1-1:1.0: USB hub found [ 5.530120] hub 1-1:1.0: 4 ports detected [ 5.534301] hub 1-1:1.0: standalone hub [ 5.534332] hub 1-1:1.0: ganged power switching [ 5.534332] hub 1-1:1.0: global over-current protection [ 5.534332] hub 1-1:1.0: Single TT [ 5.534362] hub 1-1:1.0: TT requires at most 16 FS bit times (1332 ns) [ 5.534362] hub 1-1:1.0: Port indicators are supported [ 5.534362] hub 1-1:1.0: power on to power good time: 0ms [ 5.534484] hub 1-1:1.0: local power source is good [ 5.534515] hub 1-1:1.0: no over-current condition exists [ 5.534515] hub 1-1:1.0: enabling power on all ports [ 5.535095] drivers/usb/core/inode.c: creating file '002' [ 5.535217] hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0002 [ 5.535247] hub 1-0:1.0: port 1 enable change, status 00000503 [ 5.535491] usbcore: registered new interface driver usbserial_generic [ 5.542297] usbserial: USB Serial Driver core [ 5.547027] USB Serial support registered for IPWireless converter [ 5.553619] usbcore: registered new interface driver ipwtty [ 5.559448] ipw: v0.4:IPWireless tty driver [ 5.563934] USB Serial support registered for GSM modem (1-port) [ 5.570526] usbcore: registered new interface driver option [ 5.576354] option: v0.7.2:USB Driver for GSM modems [ 5.581695] USB Serial support registered for pl2303 [ 5.587066] usbcore: registered new interface driver pl2303 [ 5.592864] pl2303: Prolific PL2303 USB to serial adaptor driver [ 5.599578] mousedev: PS/2 mouse device common for all mice [ 5.606536] input: ti-tsc-adcc as /devices/platform/omap/tsc/input/input0 [ 5.614807] omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0 [ 5.621612] i2c /dev entries driver [ 5.625701] Linux video capture interface: v2.00 [ 5.630859] usbcore: registered new interface driver uvcvideo [ 5.636871] USB Video Class driver (1.1.1) [ 5.641601] hub 1-1:1.0: port 3: status 0101 change 0001 [ 5.641815] hub 1-1:1.0: port 4: status 0101 change 0001 [ 5.643402] OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 5.651977] cpuidle: using governor ladder [ 5.656768] cpuidle: using governor menu [ 5.665313] usbcore: registered new interface driver usbhid [ 5.671142] usbhid: USB HID core driver [ 5.676055] usbcore: registered new interface driver snd-usb-audio [ 5.683929] machine_is_am335xevm()=1 [ 5.688140] _regulator_get: 1-001b supply IOVDD not found, using dummy regulator [ 5.695953] _regulator_get: 1-001b supply DVDD not found, using dummy regulator [ 5.703613] _regulator_get: 1-001b supply AVDD not found, using dummy regulator [ 5.711273] _regulator_get: 1-001b supply DRVDD not found, using dummy regulator [ 5.721862] asoc: tlv320aic3x-hifi <-> davinci-mcasp.0 mapping ok [ 5.732604] ALSA device list: [ 5.735748] #0: AM335X MB [ 5.738647] oprofile: hardware counters not available [ 5.743896] oprofile: using timer interrupt. [ 5.748382] nf_conntrack version 0.5.0 (3951 buckets, 15804 max) [ 5.755187] ip_tables: (C) 2000-2006 Netfilter Core Team [ 5.760833] TCP cubic registered [ 5.764221] NET: Registered protocol family 17 [ 5.768890] can: controller area network core (rev 20090105 abi 8) [ 5.775421] NET: Registered protocol family 29 [ 5.780059] can: raw protocol (rev 20090105) [ 5.784515] can: broadcast manager protocol (rev 20090105 t) [ 5.790466] Registering the dns_resolver key type [ 5.795471] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 5.803466] ThumbEE CPU extension supported. [ 5.807983] mux: Failed to setup hwmod io irq -22 [ 5.813537] Power Management for AM33XX family [ 5.818420] Trying to load am335x-pm-firmware.bin (60 secs timeout) [ 5.825073] Copied the M3 firmware to UMEM [ 5.829345] omap_hwmod: wkup_m3: wkup_m3: hwmod data error: OMAP4 does not support st_shift [ 5.838562] hub 1-1:1.0: state 7 ports 4 chg 0018 evt 0000 [ 5.839019] hub 1-1:1.0: port 3, status 0101, change 0000, 12 Mb/s [ 5.847167] clock: disabling unused clocks to save power [ 5.855133] hub 1-1:1.0: port 3 not reset yet, waiting 10ms [ 5.855407] Detected MACID=0:18:31:93:89:b [ 5.864257] omap_rtc omap_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 5.873504] Waiting for root device /dev/mmcblk0p2... [ 5.906311] mmc0: host does not support reading read-only switch. assuming write-enable. [ 5.917419] mmc0: new high speed SD card at address 1234 [ 5.923645] mmcblk0: mmc0:1234 SA02G 1.83 GiB [ 5.931701] mmcblk0: p1 p2 [ 5.935058] usb 1-1.3: new high-speed USB device number 3 using musb-hdrc [ 5.954620] hub 1-1:1.0: port 3 not reset yet, waiting 10ms [ 5.990661] kjournald starting. Commit interval 5 seconds [ 5.996459] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 6.055114] usb 1-1.3: skipped 1 descriptor after endpoint [ 6.055114] usb 1-1.3: skipped 1 descriptor after endpoint [ 6.055145] usb 1-1.3: skipped 1 descriptor after endpoint [ 6.055145] usb 1-1.3: skipped 1 descriptor after endpoint [ 6.055175] usb 1-1.3: skipped 1 descriptor after interface [ 6.055267] usb 1-1.3: default language 0x0409 [ 6.055511] usb 1-1.3: udev 3, busnum 1, minor = 2 [ 6.055541] usb 1-1.3: New USB device found, idVendor=0451, idProduct=9261 [ 6.062713] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6.070343] usb 1-1.3: Product: TUSB9261 Firmware v1 [ 6.075531] usb 1-1.3: Manufacturer: Texas Instruments [ 6.080871] usb 1-1.3: SerialNumber: 2592157D2013041217FB9B5077FC98EFB [ 6.088256] usb 1-1.3: usb_probe_device [ 6.088287] usb 1-1.3: configuration #1 chosen from 1 choice [ 6.088562] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0) [ 6.088958] usb-storage 1-1.3:1.0: usb_probe_interface [ 6.088989] usb-storage 1-1.3:1.0: usb_probe_interface - got id [ 6.089141] scsi0 : usb-storage 1-1.3:1.0 [ 6.094299] usb 1-1.3: adding 1-1.3:1.1 (config #1, interface 1) [ 6.094696] usbserial_generic 1-1.3:1.1: usb_probe_interface [ 6.094726] usbserial_generic 1-1.3:1.1: usb_probe_interface - got id [ 6.094879] usbhid 1-1.3:1.1: usb_probe_interface [ 6.094879] usbhid 1-1.3:1.1: usb_probe_interface - got id [ 6.096862] usbhid 1-1.3:1.1: looking for a minor, starting at 96 [ 6.097412] generic-usb 0003:0451:9261.0001: hiddev0,hidraw0: USB HID v1.10 Device [Texas Instruments TUSB9261 Firmware v1] on usb-musb-hdrc.1-1.3/input1 [ 6.112243] drivers/usb/core/inode.c: creating file '003' [ 6.112487] hub 1-1:1.0: port 4, status 0101, change 0000, 12 Mb/s [ 6.124725] hub 1-1:1.0: port 4 not reset yet, waiting 10ms [ 6.204711] usb 1-1.4: new high-speed USB device number 4 using musb-hdrc [ 6.224731] hub 1-1:1.0: port 4 not reset yet, waiting 10ms [ 6.325469] usb 1-1.4: default language 0x0409 [ 6.325988] usb 1-1.4: udev 4, busnum 1, minor = 3 [ 6.326019] usb 1-1.4: New USB device found, idVendor=0bda, idProduct=8176 [ 6.333190] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6.340820] usb 1-1.4: Product: 802.11n WLAN Adapter [ 6.346008] usb 1-1.4: Manufacturer: Realtek [ 6.350433] usb 1-1.4: SerialNumber: 00e04c000001 [ 6.355834] usb 1-1.4: usb_probe_device [ 6.355865] usb 1-1.4: configuration #1 chosen from 1 choice [ 6.355987] usb 1-1.4: adding 1-1.4:1.0 (config #1, interface 0) [ 6.356353] usbserial_generic 1-1.4:1.0: usb_probe_interface [ 6.356384] usbserial_generic 1-1.4:1.0: usb_probe_interface - got id [ 6.357208] drivers/usb/core/inode.c: creating file '004' [ 6.411346] EXT3-fs (mmcblk0p2): using internal journal [ 6.416839] EXT3-fs (mmcblk0p2): recovery complete [ 6.421844] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 6.429077] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 6.435760] Freeing init memory: 260K [ 7.078491] udevd (794): /proc/794/oom_adj is deprecated, please use /proc/794/oom_score_adj instead. [ 7.095855] scsi 0:0:0:0: Direct-Access ATA WDC WD5000LPVT-8 1A01 PQ: 0 ANSI: 6 [ 7.114288] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB) [ 7.137756] sd 0:0:0:0: [sda] Write Protect is off [ 7.142791] sd 0:0:0:0: [sda] Mode Sense: 17 00 00 00 [ 7.146362] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 7.374786] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0004 [ 7.374938] hub 1-1:1.0: port 2, status 0101, change 0001, 12 Mb/s [ 7.521606] sda: unknown partition table [ 7.535369] hub 1-1:1.0: debounce: port 2: total 100ms stable 100ms status 0x101 [ 7.574462] sd 0:0:0:0: [sda] Attached SCSI disk [ 7.664001] usb 1-1.2: new full-speed USB device number 5 using musb-hdrc [ 7.877563] usb 1-1.2: skipped 6 descriptors after interface [ 7.877593] usb 1-1.2: skipped 5 descriptors after interface [ 7.877593] usb 1-1.2: skipped 5 descriptors after interface [ 7.878021] usb 1-1.2: default language 0x0409 [ 7.878906] usb 1-1.2: udev 5, busnum 1, minor = 4 [ 7.878936] usb 1-1.2: New USB device found, idVendor=12d1, idProduct=1001 [ 7.886169] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 7.893798] usb 1-1.2: Product: HUAWEI Mobile [ 7.898437] usb 1-1.2: Manufacturer: HUAWEI Technology [ 7.904205] usb 1-1.2: usb_probe_device [ 7.904235] usb 1-1.2: configuration #1 chosen from 1 choice [ 8.013916] usb 1-1.2: adding 1-1.2:1.0 (config #1, interface 0) [ 8.014282] usb-storage 1-1.2:1.0: usb_probe_interface [ 8.014312] usb-storage 1-1.2:1.0: usb_probe_interface - got id [ 8.029571] usbserial_generic 1-1.2:1.0: usb_probe_interface [ 8.029602] usbserial_generic 1-1.2:1.0: usb_probe_interface - got id [ 8.029663] option 1-1.2:1.0: usb_probe_interface [ 8.029663] option 1-1.2:1.0: usb_probe_interface - got id [ 8.029693] option 1-1.2:1.0: GSM modem (1-port) converter detected [ 8.036834] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB0 [ 8.044433] usb 1-1.2: adding 1-1.2:1.1 (config #1, interface 1) [ 8.044677] usb-storage 1-1.2:1.1: usb_probe_interface [ 8.044708] usb-storage 1-1.2:1.1: usb_probe_interface - got id [ 8.140167] usbserial_generic 1-1.2:1.1: usb_probe_interface [ 8.140197] usbserial_generic 1-1.2:1.1: usb_probe_interface - got id [ 8.140228] option 1-1.2:1.1: usb_probe_interface [ 8.140258] option 1-1.2:1.1: usb_probe_interface - got id [ 8.140289] option 1-1.2:1.1: GSM modem (1-port) converter detected [ 8.147369] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB1 [ 8.154846] usb 1-1.2: adding 1-1.2:1.2 (config #1, interface 2) [ 8.155059] usb-storage 1-1.2:1.2: usb_probe_interface [ 8.155120] usb-storage 1-1.2:1.2: usb_probe_interface - got id [ 8.281158] usbserial_generic 1-1.2:1.2: usb_probe_interface [ 8.281188] usbserial_generic 1-1.2:1.2: usb_probe_interface - got id [ 8.281219] option 1-1.2:1.2: usb_probe_interface [ 8.281250] option 1-1.2:1.2: usb_probe_interface - got id [ 8.281280] option 1-1.2:1.2: GSM modem (1-port) converter detected [ 8.288299] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB2 [ 8.295928] drivers/usb/core/inode.c: creating file '005' [ 11.838897] FAT-fs (sda): bogus number of reserved sectors [ 11.844665] FAT-fs (sda): Can't find a valid FAT filesystem [ 12.066650] alignment: ignoring faults is unsafe on this CPU. Defaulting to fixup mode. [ 16.151245] [ 16.151275] CPSW phy found : id is : 0x4dd074 [ 16.158203] PHY 0:01 not found [ 26.824249] Disabling lock debugging due to kernel taint [ 26.865966] rtw driver version=v3.4.4_4749.20121105 [ 26.871154] Build at: Apr 10 2013 15:37:06 [ 26.875549] rtl8192cu 1-1.4:1.0: usb_probe_interface [ 26.875579] rtl8192cu 1-1.4:1.0: usb_probe_interface - got id [ 26.875701] register rtw_netdev_ops to netdev_ops [ 26.880615] CHIP TYPE: RTL8188C_8192C [ 26.884460] [ 26.884460] usb_endpoint_descriptor(0): [ 26.890014] bLength=7 [ 26.892364] bDescriptorType=5 [ 26.895477] bEndpointAddress=81 [ 26.898742] wMaxPacketSize=200 [ 26.901916] bInterval=0 [ 26.904449] RT_usb_endpoint_is_bulk_in = 1 [ 26.908721] [ 26.908752] usb_endpoint_descriptor(1): [ 26.914276] bLength=7 [ 26.916656] bDescriptorType=5 [ 26.919738] bEndpointAddress=2 [ 26.922912] wMaxPacketSize=200 [ 26.926116] bInterval=0 [ 26.928649] RT_usb_endpoint_is_bulk_out = 2 [ 26.933013] [ 26.933013] usb_endpoint_descriptor(2): [ 26.938568] bLength=7 [ 26.940917] bDescriptorType=5 [ 26.944000] bEndpointAddress=3 [ 26.947204] wMaxPacketSize=200 [ 26.950378] bInterval=0 [ 26.952911] RT_usb_endpoint_is_bulk_out = 3 [ 26.957275] [ 26.957275] usb_endpoint_descriptor(3): [ 26.962799] bLength=7 [ 26.965179] bDescriptorType=5 [ 26.968261] bEndpointAddress=84 [ 26.971527] wMaxPacketSize=40 [ 26.974639] bInterval=1 [ 26.977172] RT_usb_endpoint_is_int_in = 4, Interval = 1 [ 26.982604] nr_endpoint=4, in_num=2, out_num=2 [ 26.982635] [ 26.988800] USB_SPEED_HIGH [ 26.991851] Chip Version ID: VERSION_NORMAL_TSMC_CHIP_88C. [ 26.997589] RF_Type is 3!! [ 27.000579] EEPROM type is E-FUSE [ 27.004028] ====> ReadAdapterInfo8192C [ 27.013275] Boot from EFUSE, Autoload OK ! [ 27.077636] EEPROMVID = 0x0bda [ 27.080841] EEPROMPID = 0x8176 [ 27.084014] EEPROMCustomerID : 0x00 [ 27.087646] EEPROMSubCustomerID: 0x00 [ 27.091461] RT_CustomerID: 0x00 [ 27.094726] _ReadMACAddress MAC Address from EFUSE = 00:13:ef:c0:08:41 [ 27.101562] EEPROMRegulatory = 0x0 [ 27.105102] _ReadBoardType(0) [ 27.108184] BT Coexistance = disable [ 27.111907] RT_ChannelPlan: 0x02 [ 27.115295] _ReadPSSetting...bHWPwrPindetect(0)-bHWPowerdown(0) ,bSupportRemoteWakeup(0) [ 27.123718] ### PS params=> power_mgnt(0),usbss_enable(0) ### [ 27.129821] ### AntDivCfg(0) [ 27.132812] readAdapterInfo_8192CU(): REPLACEMENT = 1 [ 27.138092] <==== ReadAdapterInfo8192C in 140 ms [ 27.143920] rtw_macaddr_cfg MAC Address = 00:13:ef:c0:08:41 [ 27.149841] MAC Address from pnetdev->dev_addr= 00:13:ef:c0:08:41 [ 27.156829] bDriverStopped:1, bSurpriseRemoved:0, bup:0, hw_init_completed:0 [ 27.164367] usbcore: registered new interface driver rtl8192cu [ 27.184539] +871x_drv - drv_open, bup=0 [ 27.206878] ===> FirmwareDownload91C() fw:Rtl819XFwImageArray_TSMC [ 27.213439] FirmwareDownload92C accquire FW from embedded image [ 27.219635] fw_ver=v80, fw_subver=0, sig=0x88c0 [ 27.271240] fw download ok! [ 27.274169] Set RF Chip ID to RF_6052 and RF type to 1T1R. [ 27.588928] IQK:Start!!! [ 27.596801] Path A IQK Success!! [ 27.604187] Path A IQK Success!! [ 27.609802] IQK: final_candidate is 0 [ 27.613616] IQK: RegE94=102 RegE9C=f RegEA4=fe RegEAC=2 RegEB4=0 RegEBC=0 RegEC4=0 RegECC=0 [ 27.613616] Path A IQ Calibration Success ! [ 27.737396] pdmpriv->TxPowerTrackControl = 1 [ 27.743591] MAC Address from REG_MACID = 00:13:ef:c0:08:41 [ 27.749328] rtl8192cu_hal_init in 560ms [ 27.753326] MAC Address = 00:13:ef:c0:08:41 [ 27.760131] -871x_drv - drv_open, bup=1 [ 27.963714] FAT-fs (mmcblk0p1): error, clusters badly computed (247 != 235) [ 27.971038] FAT-fs (mmcblk0p1): Filesystem has been set read-only [ 28.105285] [rtw_wx_set_pmkid] IW_PMKSA_FLUSH! [ 28.110015] set_mode = IW_MODE_INFRA [ 28.124298] [rtw_wx_set_pmkid] IW_PMKSA_FLUSH! [ 28.229858] IW_SCAN_THIS_ESSID, ssid=neofire, len=7 [ 29.538330] survey done event(b) [ 29.542663] FAT-fs (mmcblk0p1): error, clusters badly computed (248 != 236) [ 29.551239] wpa_set_auth_algs, AUTH_ALG_OPEN_SYSTEM [ 29.556365] set_mode = IW_MODE_INFRA [ 29.560302] [ 29.560333] wpa_ie(length:22): [ 29.565124] 0x30 0x14 0x01 0x00 0x00 0x0f 0xac 0x04 [ 29.570343] 0x01 0x00 0x00 0x0f 0xac 0x04 0x01 0x00 [ 29.575500] 0x00 0x0f 0xac 0x02 0x00 0x00 0x43 0xe2 [ 29.580871] =>rtw_wx_set_essid [ 29.584045] ssid=neofire, len=7 [ 29.587341] Set SSID under fw_state=0x00000008 [ 29.591979] [by_bssid:0][assoc_ssid:neofire][to_roaming:0] new candidate: neofire(e2:18:85:56:87:34) rssi:-85 [ 29.602325] rtw_select_and_join_from_scanned_queue: candidate: neofire(e2:18:85:56:87:34) [ 29.610900] rtw_restructure_ht_ie IEEE80211_HT_CAP_MAX_AMSDU is set [ 29.617431] link to Artheros AP [ 29.620727] <=rtw_wx_set_essid, ret 0 [ 29.624725] Set BSSID under fw_state=0x00000088 [ 29.677581] link to Artheros AP [ 29.680877] issue_deauth to e2:18:85:56:87:34 [ 29.698059] OnAuthClient [ 29.700714] network.SupportedRates[0]=82 [ 29.704803] network.SupportedRates[1]=84 [ 29.708923] network.SupportedRates[2]=8B [ 29.712982] network.SupportedRates[3]=96 [ 29.717071] network.SupportedRates[4]=0C [ 29.721160] network.SupportedRates[5]=12 [ 29.725250] network.SupportedRates[6]=18 [ 29.729339] network.SupportedRates[7]=24 [ 29.733489] network.SupportedRates[8]=30 [ 29.737579] network.SupportedRates[9]=48 [ 29.741668] network.SupportedRates[10]=60 [ 29.745849] network.SupportedRates[11]=6C [ 29.750000] bssrate_len = 12 [ 30.045776] link_timer_hdl: assoc timeout and try again [ 30.051300] network.SupportedRates[0]=82 [ 30.055389] network.SupportedRates[1]=84 [ 30.059478] network.SupportedRates[2]=8B [ 30.063568] network.SupportedRates[3]=96 [ 30.067657] network.SupportedRates[4]=0C [ 30.071746] network.SupportedRates[5]=12 [ 30.075836] network.SupportedRates[6]=18 [ 30.079895] network.SupportedRates[7]=24 [ 30.083984] network.SupportedRates[8]=30 [ 30.088134] network.SupportedRates[9]=48 [ 30.092193] network.SupportedRates[10]=60 [ 30.096405] network.SupportedRates[11]=6C [ 30.100555] bssrate_len = 12 [ 30.117004] OnAssocRsp [ 30.119506] report_join_res(1) [ 30.122680] rtw_joinbss_update_network [ 30.126586] +rtw_update_ht_cap() [ 30.129974] rtw_joinbss_update_stainfo [ 30.134216] HW_VAR_BASIC_RATE: BrateCfg(0x15d) [ 30.139343] FAT-fs (mmcblk0p1): error, clusters badly computed (249 != 237) [ 30.147033] WMM(0): 0, a44c [ 30.150024] WMM(1): 0, a49c [ 30.157318] FAT-fs (mmcblk0p1): error, clusters badly computed (250 != 238) [ 30.165649] WMM(2): 0, 5e4338 [ 30.169647] WMM(3): 0, 2f3238 [ 30.172729] HTOnAssocRsp [ 30.177978] update raid entry, mask=0xfffff, arg=0x80 [ 30.183959] rtl8192c_set_FwJoinBssReport_cmd mstatus(1) [ 30.189910] SetFwRsvdPagePkt [ 30.192962] Set RSVD page location to Fw. [ 30.197631] =>mlmeext_joinbss_event_callback [ 30.273315] FAT-fs (mmcblk0p1): error, clusters badly computed (251 != 239) [ 30.281677] [ 30.281677] ~~~~stastakey:unicastkey [ 30.287933] [ 30.287933] ~~~~stastakey:groupkey [ 30.293121] ==> rtw_set_key algorithm(4),keyid(2),key_mask(4) [ 30.803405] OnAction_back [ 30.806182] OnAction_back, action=0 [ 30.809814] issue_action_BA, category=3, action=1, status=0 [ 30.815704] OnAction_back [ 30.818450] OnAction_back, action=0 [ 30.822082] issue_action_BA, category=3, action=1, status=0 [ 31.757446] rtl8192c_dm_RF_Saving(): RF_Normal [ 38.474182] omaplfb: OMAPLFBInitFBDev: Device 0: Unknown FB format [ 38.480743] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 38.489288] pgd = cec18000 [ 38.492126] [00000000] *pgd=8edef831, *pte=00000000, *ppte=00000000 [ 38.498687] Internal error: Oops: 17 [#1] [ 38.502838] Modules linked in: omaplfb(O+) pvrsrvkm(O) 8192cu(O) [ 38.509124] CPU: 0 Tainted: G O (3.2.0 #199) [ 38.514953] PC is at AllocateDeviceID+0xc/0x54 [pvrsrvkm] [ 38.520629] LR is at PVRSRVRegisterDCDeviceKM+0xfc/0x188 [pvrsrvkm] [ 38.527160] pc : [] lr : [] psr: 40000013 [ 38.527160] sp : cec57df0 ip : cec57e00 fp : cec57dfc [ 38.539123] r10: bf0c63b4 r9 : bf0c61a8 r8 : bf0c6000 [ 38.544555] r7 : 00000000 r6 : cfaec46c r5 : cfaec404 r4 : 00000000 [ 38.551361] r3 : ce480c80 r2 : 00000001 r1 : ce480c88 r0 : 00000000 [ 38.558166] Flags: nZcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 38.565612] Control: 10c5387d Table: 8ec18019 DAC: 00000015 [ 38.571594] Process modprobe (pid: 2242, stack limit = 0xcec562f0) [ 38.578033] Stack: (0xcec57df0 to 0xcec58000) [ 38.582580] 7de0: cec57e24 cec57e00 bf09476c bf0980b4 [ 38.591094] 7e00: ce480c80 cfb20880 cfaec400 bf0c8098 bf0c6058 bf0c6014 cec57e84 cec57e28 [ 38.599639] 7e20: bf0c6d3c bf09467c 00000001 bf0c638c bf0c620c bf0c61f8 bf0c62b0 bf0c61e4 [ 38.608154] 7e40: bf0c61d0 bf0c61bc c01c79c0 cf850a00 bf0c7fac cfae36c0 00000000 c06a3140 [ 38.616668] 7e60: bf0c7f64 cec56000 00000000 cfb203c0 0000085f bf0ca000 cec57e94 cec57e88 [ 38.625213] 7e80: bf0ca010 bf0c698c cec57eec cec57e98 c0008704 bf0ca00c cec57ebc cec57ea8 [ 38.633728] 7ea0: 00000002 00000009 ce5187c0 00000000 cec57edc cec57ec0 bf0c7fac bf0c7f64 [ 38.642242] 7ec0: 0000001c bf0c7fac bf0c7f64 0000001c 00000001 cfb203c0 0000085f 00000001 [ 38.650787] 7ee0: cec57fa4 cec57ef0 c006c09c c00086d4 bf0c7f70 cec57f00 c00083a4 00000000 [ 38.659301] 7f00: 0001b058 d0be08e0 d0be08e0 000000ca 00000000 bf0c7f64 00000003 d0bde000 [ 38.667846] 7f20: 00008673 d0be395c d0be382c d0be5e14 cfaec400 000020a0 00002580 00000000 [ 38.676361] 7f40: 00000000 0000001d 0000001e 0000000c 0000000a 00000009 00000000 00000000 [ 38.684875] 7f60: 00000000 00000000 00000000 00000000 00000000 c05e3808 00000000 0001b070 [ 38.693420] 7f80: 00000000 00000000 00000080 c00143a8 cec56000 00000000 00000000 cec57fa8 [ 38.701934] 7fa0: c0014200 c006bfb0 0001b070 00000000 401d6000 00008673 0001b058 00000000 [ 38.710479] 7fc0: 0001b070 00000000 00000000 00000080 00000000 0001b070 0001b008 0001b0f0 [ 38.718994] 7fe0: 0001b058 beb6599c 0000bdd0 40171684 60000010 401d6000 0003a671 00001b02 [ 38.727508] Backtrace: [ 38.730133] [] (AllocateDeviceID+0x0/0x54 [pvrsrvkm]) from [] (PVRSRVRegisterDCDeviceKM+0xfc/0x188 [pvrsrvkm]) [ 38.742401] [] (PVRSRVRegisterDCDeviceKM+0x0/0x188 [pvrsrvkm]) from [] (OMAPLFBInit+0x3bc/0x5ac [omaplfb]) [ 38.754272] r7:bf0c6014 r6:bf0c6058 r5:bf0c8098 r4:cfaec400 [ 38.760223] [] (OMAPLFBInit+0x0/0x5ac [omaplfb]) from [] (OMAPLFB_Init+0x10/0x34 [omaplfb]) [ 38.770751] [] (OMAPLFB_Init+0x0/0x34 [omaplfb]) from [] (do_one_initcall+0x3c/0x180) [ 38.780731] [] (do_one_initcall+0x0/0x180) from [] (sys_init_module+0xf8/0x1ac8) [ 38.790283] [] (sys_init_module+0x0/0x1ac8) from [] (ret_fast_syscall+0x0/0x30) [ 38.799713] Code: e89da800 e1a0c00d e92dd800 e24cb004 (e5902000) [ 38.806213] ---[ end trace 09934cfb7b1020b9 ]--- [ 38.826904] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 38.835388] pgd = ce428000 [ 38.838256] [00000000] *pgd=8edef831, *pte=00000000, *ppte=00000000 [ 38.844818] Internal error: Oops: 17 [#2] [ 38.848968] Modules linked in: bufferclass_ti(O+) omaplfb(O+) pvrsrvkm(O) 8192cu(O) [ 38.856994] CPU: 0 Tainted: G D O (3.2.0 #199) [ 38.862823] PC is at AllocateDeviceID+0xc/0x54 [pvrsrvkm] [ 38.868469] LR is at PVRSRVRegisterBCDeviceKM+0x104/0x188 [pvrsrvkm] [ 38.875091] pc : [] lr : [] psr: 40000013 [ 38.875091] sp : ce4c9e38 ip : ce4c9e48 fp : ce4c9e44 [ 38.887054] r10: bf0d0000 r9 : 00000378 r8 : cfb201c0 [ 38.892517] r7 : cfa67ab0 r6 : 00000000 r5 : cfa67a84 r4 : 00000000 [ 38.899291] r3 : 00000002 r2 : 00000009 r1 : ce480088 r0 : 00000000 [ 38.906097] Flags: nZcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 38.913543] Control: 10c5387d Table: 8e428019 DAC: 00000015 [ 38.919525] Process modprobe (pid: 2246, stack limit = 0xce4c82f0) [ 38.925964] Stack: (0xce4c9e38 to 0xce4ca000) [ 38.930511] 9e20: ce4c9e6c ce4c9e48 [ 38.939025] 9e40: bf0943a0 bf0980b4 ce480080 cec47780 bf0cddf4 00000000 cfa67a80 00000000 [ 38.947570] 9e60: ce4c9e94 ce4c9e70 bf0d01d8 bf0942a8 bf0cdb40 00000000 c0081438 c06a3140 [ 38.956085] 9e80: bf0cdcc0 ce4c8000 ce4c9eec ce4c9e98 c0008704 bf0d000c ce4c9ebc ce4c9ea8 [ 38.964630] 9ea0: 00000002 00000007 ce5187c0 00000000 ce4c9edc ce4c9ec0 bf0cdd08 bf0cdcc0 [ 38.973144] 9ec0: 0000001c bf0cdd08 bf0cdcc0 0000001c 00000001 cfb201c0 00000378 00000001 [ 38.981658] 9ee0: ce4c9fa4 ce4c9ef0 c006c09c c00086d4 bf0cdccc ce4c9f00 c00083a4 00000000 [ 38.990203] 9f00: 0001b088 d0be955c d0be955c 0000006a 00000000 bf0cdcc0 00000003 d0be8000 [ 38.998718] 9f20: 00006470 d0bec5c8 d0bec48c d0bee0f8 cee304c0 00000e08 00000fb8 00000000 [ 39.007263] 9f40: 00000000 0000001f 00000020 0000000e 0000000b 00000009 00000000 00000000 [ 39.015777] 9f60: 00000000 00000000 00000000 00000000 00000000 c05e3808 00000000 0001b070 [ 39.024291] 9f80: 00000000 00000000 00000080 c00143a8 ce4c8000 00000000 00000000 ce4c9fa8 [ 39.032836] 9fa0: c0014200 c006bfb0 0001b070 00000000 4005d000 00006470 0001b088 00000000 [ 39.041351] 9fc0: 0001b070 00000000 00000000 00000080 00000000 0001b070 0001b008 0001b018 [ 39.049896] 9fe0: 0001b088 bef6599c 0000bdd0 401d1684 60000010 4005d000 00000000 00000000 [ 39.058410] Backtrace: [ 39.061004] [] (AllocateDeviceID+0x0/0x54 [pvrsrvkm]) from [] (PVRSRVRegisterBCDeviceKM+0x104/0x188 [pvrsrvkm]) [ 39.073394] [] (PVRSRVRegisterBCDeviceKM+0x0/0x188 [pvrsrvkm]) from [] (bc_cat_init+0x1d8/0x24c [bufferclass_ti]) [ 39.085876] r7:00000000 r6:cfa67a80 r5:00000000 r4:bf0cddf4 [ 39.091827] [] (bc_cat_init+0x0/0x24c [bufferclass_ti]) from [] (do_one_initcall+0x3c/0x180) [ 39.102416] r6:ce4c8000 r5:bf0cdcc0 r4:c06a3140 [ 39.107269] [] (do_one_initcall+0x0/0x180) from [] (sys_init_module+0xf8/0x1ac8) [ 39.116790] [] (sys_init_module+0x0/0x1ac8) from [] (ret_fast_syscall+0x0/0x30) [ 39.126220] Code: e89da800 e1a0c00d e92dd800 e24cb004 (e5902000) [ 39.132781] ---[ end trace 09934cfb7b1020ba ]--- [ 39.227325] Unhandled fault: external abort on non-linefetch (0x1018) at 0x4028d014 root@am335x-evm:~# root@am335x-evm:~# root@am335x-evm:~# root@am335x-evm:~# /videowidget1 -qws & (our Qt app) root@am335x-evm:~# [ 245.085845] usb 1-1.4: kworker/0:2 timed out on ep0in len=0/1 [ 245.091857] reg 0x4c, usb read 1 fail, status:-110 value=0x0, vendorreq_times:1 [ 245.595794] usb 1-1.4: kworker/0:2 timed out on ep0in len=0/1 [ 245.601806] reg 0x4c, usb read 1 fail, status:-110 value=0x0, vendorreq_times:2 [ 246.105773] usb 1-1.4: kworker/0:2 timed out on ep0in len=0/1 [ 246.111785] reg 0x4c, usb read 1 fail, status:-110 value=0x0, vendorreq_times:3 [ 246.615753] usb 1-1.4: kworker/0:2 timed out on ep0in len=0/1 [ 246.621765] reg 0x4c, usb read 1 fail, status:-110 value=0x0, vendorreq_times:4 [ 247.125793] usb 1-1.4: kworker/0:2 timed out on ep0in len=0/1 [ 247.131774] reg 0x4c, usb read 1 fail, status:-110 value=0x0, vendorreq_times:5 [ 247.139434] [dvobjpriv:d085901c][ERROR] continual_urb_error:5 > 4 [ 247.645751] usb 1-1.4: RTKTHREAD timed out on ep0in len=0/4 [ 247.651580] reg 0x210, usb read 4 fail, status:-110 value=0x0, vendorreq_times:1 [ 247.659301] [dvobjpriv:d085901c][ERROR] continual_urb_error:6 > 4 [ 247.665740] ###> rtw_cmd_thread break................. [ 247.671081] rtw_cmd_thread: leaving... check & free all cmd_obj resources [ 247.678161] rtw_cmd_thread: leaving... call up terminate_cmdthread_sema root@am335x-evm:~# root@am335x-evm:~# dmesg [ 245.085845] usb 1-1.4: kworker/0:2 timed out on ep0in len=0/1 [ 245.091857] reg 0x4c, usb read 1 fail, status:-110 value=0x0, vendorreq_times:1 [ 245.595794] usb 1-1.4: kworker/0:2 timed out on ep0in len=0/1 [ 245.601806] reg 0x4c, usb read 1 fail, status:-110 value=0x0, vendorreq_times:2 [ 246.105773] usb 1-1.4: kworker/0:2 timed out on ep0in len=0/1 [ 246.111785] reg 0x4c, usb read 1 fail, status:-110 value=0x0, vendorreq_times:3 [ 246.615753] usb 1-1.4: kworker/0:2 timed out on ep0in len=0/1 [ 246.621765] reg 0x4c, usb read 1 fail, status:-110 value=0x0, vendorreq_times:4 [ 247.125793] usb 1-1.4: kworker/0:2 timed out on ep0in len=0/1 [ 247.131774] reg 0x4c, usb read 1 fail, status:-110 value=0x0, vendorreq_times:5 [ 247.139434] [dvobjpriv:d085901c][ERROR] continual_urb_error:5 > 4 [ 247.645751] usb 1-1.4: RTKTHREAD timed out on ep0in len=0/4 [ 247.651580] reg 0x210, usb read 4 fail, status:-110 value=0x0, vendorreq_times:1 [ 247.659301] [dvobjpriv:d085901c][ERROR] continual_urb_error:6 > 4 [ 247.665740] ###> rtw_cmd_thread break................. [ 247.671081] rtw_cmd_thread: leaving... check & free all cmd_obj resources [ 247.678161] rtw_cmd_thread: leaving... call up terminate_cmdthread_sema root@am335x-evm:~#