[ 2108.316373] configfs-gadget gadget: uvc_function_bind
[ 2108.316440] [DEBUG] opts->streaming_maxpacket=256
[ 2108.316467] ====name: ep1in-int, mp=16
[ 2108.316495] ====name: ep1in-int, mp=16
[ 2108.316508] ====name: ep2in-int, mp=16
[ 2108.316520] ====name: ep3out-int, mp=16
[ 2108.316532] ====name: ep4in-iso, mp=256
[ 2108.659336] configfs-gadget gadget: uvc_unbind
[ 2152.789540] configfs-gadget gadget: uvc_function_bind
[ 2152.789611] [DEBUG] opts->streaming_maxpacket=256
[ 2152.789639] ====name: ep1in-int, mp=16
[ 2152.789666] ====name: ep1in-int, mp=16
[ 2152.789679] ====name: ep2in-int, mp=16
[ 2152.789692] ====name: ep3out-int, mp=16
[ 2152.793067] ====name: ep4in-iso, mp=256
[ 2152.793479] kobject (c3831030): tried to init an initialized object, something is seriously wrong.
[ 2152.793515] CPU: 0 PID: 15666 Comm: modprobe Not tainted 4.10.0-rc5-magician+ #36
[ 2152.793527] Hardware name: HTC Magician
[ 2152.793693] [<c000f300>] (unwind_backtrace) from [<c000d1ac>] (show_stack+0x10/0x14)
[ 2152.794125] [<c000d1ac>] (show_stack) from [<c01dd010>] (kobject_init+0x34/0x90)
[ 2152.794198] [<c01dd010>] (kobject_init) from [<c024bd70>] (device_initialize+0x20/0x9c)
[ 2152.794256] [<c024bd70>] (device_initialize) from [<c024e0a4>] (device_register+0xc/0x18)
[ 2152.795172] [<c024e0a4>] (device_register) from [<bf0e653c>] (__video_register_device+0xf8c/0x1600 [videodev])
[ 2152.806611] [<bf0e653c>] (__video_register_device [videodev]) from [<bf4c7be4>] (uvc_function_bind+0x3dc/0x430 [usb_f_uvc])
[ 2152.814300] [<bf4c7be4>] (uvc_function_bind [usb_f_uvc]) from [<bf4b5d70>] (usb_add_function+0x108/0x1ac [libcomposite])
[ 2152.820006] [<bf4b5d70>] (usb_add_function [libcomposite]) from [<bf4b9b24>] (configfs_composite_bind+0x2a0/0x30c [libcomposite])
[ 2152.825943] [<bf4b9b24>] (configfs_composite_bind [libcomposite]) from [<bf4a1914>] (udc_bind_to_driver+0x34/0xf0 [udc_core])
[ 2152.826529] [<bf4a1914>] (udc_bind_to_driver [udc_core]) from [<bf4a1b08>] (usb_add_gadget_udc_release+0x138/0x21c [udc_core])
[ 2152.826731] [<bf4a1b08>] (usb_add_gadget_udc_release [udc_core]) from [<bf4db838>] (pxa_udc_probe+0x290/0x2fc [pxa27x_udc])
[ 2152.833554] [<bf4db838>] (pxa_udc_probe [pxa27x_udc]) from [<c02522d0>] (platform_drv_probe+0x38/0x84)
[ 2152.833602] [<c02522d0>] (platform_drv_probe) from [<c0250784>] (driver_probe_device+0x1e0/0x3f4)
[ 2152.833633] [<c0250784>] (driver_probe_device) from [<c0250a18>] (__driver_attach+0x80/0xf0)
[ 2152.833709] [<c0250a18>] (__driver_attach) from [<c024ebc8>] (bus_for_each_dev+0x7c/0x8c)
[ 2152.834050] [<c024ebc8>] (bus_for_each_dev) from [<c024fd14>] (bus_add_driver+0x170/0x220)
[ 2152.834085] [<c024fd14>] (bus_add_driver) from [<c0251368>] (driver_register+0xa0/0xe0)
[ 2152.834127] [<c0251368>] (driver_register) from [<c00097f4>] (do_one_initcall+0x144/0x17c)
[ 2152.834211] [<c00097f4>] (do_one_initcall) from [<c006eeec>] (do_init_module+0x50/0x374)
[ 2152.834251] [<c006eeec>] (do_init_module) from [<c00696f8>] (load_module+0x177c/0x1cd8)
[ 2152.834286] [<c00696f8>] (load_module) from [<c0069d88>] (SyS_init_module+0x134/0x148)
[ 2152.834319] [<c0069d88>] (SyS_init_module) from [<c000a320>] (ret_fast_syscall+0x0/0x38)
[ 2152.834547] Unable to handle kernel paging request at virtual address bf4ae600
[ 2152.834570] pgd = c1270000
[ 2152.834584] [bf4ae600] *pgd=a3597811, *pte=00000000, *ppte=00000000
[ 2152.834654] Internal error: Oops: 7 [#1] PREEMPT ARM
[ 2152.834671] Modules linked in: pxa27x_udc(+) usb_f_uvc libcomposite udc_core videobuf2_vmalloc ppp_deflate zlib_inflate zlib_deflate bsd_comp ppp_async ppp_generic slhc ircomm_tty ircomm ds2760_battery w1_ds2760 ds1wm wire configfs btusb btintel bluetooth firmware_class ads7846 max1586 soc_mediabus ohci_pxa27x pxaficp_ir fixed videobuf2_dma_sg videobuf2_memops spi_pxa2xx_platform ohci_hcd v4l2_common irda videobuf2_v4l2 pwm_bl usbcore i2c_pxa backlight videodev pwm_pxa usb_common videobuf2_core i2c_core snd_soc_pxa2xx snd_soc_pxa_ssp snd_pxa2xx_lib rtc_pxa snd_pcm_dmaengine ssp rtc_sa1100 snd_soc_core snd_pcm snd_timer snd htc_pasic3 soundcore pda_power mfd_core leds_gpio led_class [last unloaded: pxa27x_udc]
[ 2152.835206] CPU: 0 PID: 15666 Comm: modprobe Not tainted 4.10.0-rc5-magician+ #36
[ 2152.835224] Hardware name: HTC Magician
[ 2152.835252] task: c365b1a0 task.stack: c1512000
[ 2152.835310] PC is at kobject_get+0xc/0x98
[ 2152.835341] LR is at get_device+0x14/0x1c
[ 2152.835367] pc : [<c01dd474>]    lr : [<c024bf98>]    psr: a0000013
[ 2152.835367] sp : c1513bd8  ip : c0498f20  fp : 00000001
[ 2152.835382] r10: c04d900c  r9 : bf0f59b4  r8 : 00000000
[ 2152.835399] r7 : 00000000  r6 : c38311dc  r5 : c3831020  r4 : bf4ae5e0
[ 2152.835417] r3 : c170c140  r2 : c170c140  r1 : c045c3ba  r0 : bf4ae5e0
[ 2152.835441] Flags: NzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[ 2152.835460] Control: 0000397f  Table: a1270000  DAC: 00000051
[ 2152.835477] Process modprobe (pid: 15666, stack limit = 0xc1512198)
[ 2152.835495] Stack: (0xc1513bd8 to 0xc1514000)
[ 2152.835520] 3bc0:                                                       bf4ae5e0 c045c3ba
[ 2152.835551] 3be0: c3831028 c024bf98 c3831028 c024dc60 00000001 c003dc78 c3831028 c383109c
[ 2152.835581] 3c00: 00000000 7501637c c3831028 c3831028 c3831020 c38311dc 00000000 00000000
[ 2152.835611] 3c20: bf0f59b4 00000001 00000001 bf0e653c c3fa94e0 c3831240 fffffffc 00000001
[ 2152.835641] 3c40: 00000000 00000000 000e8335 00000000 0e000018 00000000 00000000 00000000
[ 2152.835671] 3c60: c3831240 c3831294 00000001 00000000 c31e4f54 c3831240 c3831020 00000000
[ 2152.835703] 3c80: bf4dd5a0 bf4c7be4 bf4cdaa0 c3831294 c3831294 c0cbd828 bf4c7808 00000000
[ 2152.835735] 3ca0: c31e4f54 c0cbd844 c31e4d00 bf4b5d70 c0cbd828 c3831294 c38312ec 00000200
[ 2152.835768] 3cc0: c31e4ee0 c0cbd828 c3831294 bf4b9b24 c1512000 c31e4f8c c38312ec c0cbd89c
[ 2152.835799] 3ce0: 00000001 c3224c40 c31e4ee0 bf4a2bf4 00000000 c3224c48 bf4dd5d8 c04dfdb8
[ 2152.835831] 3d00: c4f95000 bf4a1914 c3224c40 c31e4ee0 bf4a2bf4 bf4a1b08 bf4dcdac bf4dd580
[ 2152.835862] 3d20: 00000000 c04dfdb8 bf4dd590 0000000f c1513f44 bf4db838 00000080 bf4dcdac
[ 2152.835893] 3d40: bf4dd590 c1513f44 c4f95000 bf4db5a8 c04dfdb8 bf4de104 00000000 00000000
[ 2152.835925] 3d60: 00000035 c02522d0 c04dfdb8 bf4de104 c055e288 c0250784 bf4de104 c04dfdb8
[ 2152.835955] 3d80: 60000013 c04dfdb8 c04dfdec bf4de104 00000000 00000001 00000000 c0250a18
[ 2152.835986] 3da0: 00000000 bf4de104 c0250998 c024ebc8 c384e50c c3864050 bf4de104 c3388640
[ 2152.836017] 3dc0: c05002d8 c024fd14 bf4dd3dd 00000001 00000000 bf4de104 c04d900c ffffe000
[ 2152.836048] 3de0: c33eab20 c0251368 bf4e1000 c04d900c ffffe000 c00097f4 c38636a0 00000000
[ 2152.836079] 3e00: 00000020 ffffffe0 00000020 c04ea43c c3fc1780 0000002c 014000c0 00000020
[ 2152.836109] 3e20: 80000013 c1513f44 00000016 c00aab60 0000002c c04ea43c 00000020 0000000c
[ 2152.836139] 3e40: 00000001 7501637c c33eab20 bf4de540 00000001 c23bcfe0 c33eab20 00000001
[ 2152.836170] 3e60: c33eab44 c006eeec bf4de540 00000001 bf4de540 00000001 bf4de588 c00696f8
[ 2152.836201] 3e80: bf4de54c 00007fff bf4de540 c0067510 c0066f48 00000074 c0367d04 c4f9c71c
[ 2152.836232] 3ea0: bf4de698 000000dc 01fba5f0 c035f8b0 c01d8290 20000013 00000000 00000000
[ 2152.836260] 3ec0: 00000000 00000000 00000000 00000000 6e72656b 00006c65 00000000 00000000
[ 2152.836287] 3ee0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 2152.836316] 3f00: 00000000 00000000 00000000 7501637c 00000000 0000776c 01fc34d4 00000000
[ 2152.836347] 3f20: c4f9c76c c1512000 01fba5f0 00000051 000c5d40 c0069d88 c0dd1768 c00c624c
[ 2152.836379] 3f40: c0dd1760 c4f95000 0000776c c4f9c1cc c4f9c064 c4f9a648 000046c0 00004fd0
[ 2152.836408] 3f60: bf4de280 00000016 00000000 00001718 00000022 00000023 0000001b 00000000
[ 2152.836438] 3f80: 00000013 00000000 0000776c 01fba5a8 01fba5f0 00000080 c000a4c4 c1512000
[ 2152.836468] 3fa0: 00020000 c000a320 0000776c 01fba5a8 01fbbd68 0000776c 01fba5f0 01fba610
[ 2152.836500] 3fc0: 0000776c 01fba5a8 01fba5f0 00000080 000c5d74 01fba610 00000000 000c5d40
[ 2152.836531] 3fe0: beef0aa0 beef0a90 00025bf0 b6e39ff0 60000010 01fbbd68 0068732f 00000000
[ 2152.836629] [<c01dd474>] (kobject_get) from [<c024bf98>] (get_device+0x14/0x1c)
[ 2152.836675] [<c024bf98>] (get_device) from [<c024dc60>] (device_add+0xe8/0x520)
[ 2152.837575] [<c024dc60>] (device_add) from [<bf0e653c>] (__video_register_device+0xf8c/0x1600 [videodev])
[ 2152.838920] [<bf0e653c>] (__video_register_device [videodev]) from [<bf4c7be4>] (uvc_function_bind+0x3dc/0x430 [usb_f_uvc])
[ 2152.839437] [<bf4c7be4>] (uvc_function_bind [usb_f_uvc]) from [<bf4b5d70>] (usb_add_function+0x108/0x1ac [libcomposite])
[ 2152.839627] [<bf4b5d70>] (usb_add_function [libcomposite]) from [<bf4b9b24>] (configfs_composite_bind+0x2a0/0x30c [libcomposite])
[ 2152.839940] [<bf4b9b24>] (configfs_composite_bind [libcomposite]) from [<bf4a1914>] (udc_bind_to_driver+0x34/0xf0 [udc_core])
[ 2152.840055] [<bf4a1914>] (udc_bind_to_driver [udc_core]) from [<bf4a1b08>] (usb_add_gadget_udc_release+0x138/0x21c [udc_core])
[ 2152.840267] [<bf4a1b08>] (usb_add_gadget_udc_release [udc_core]) from [<bf4db838>] (pxa_udc_probe+0x290/0x2fc [pxa27x_udc])
[ 2152.840380] [<bf4db838>] (pxa_udc_probe [pxa27x_udc]) from [<c02522d0>] (platform_drv_probe+0x38/0x84)
[ 2152.840425] [<c02522d0>] (platform_drv_probe) from [<c0250784>] (driver_probe_device+0x1e0/0x3f4)
[ 2152.840456] [<c0250784>] (driver_probe_device) from [<c0250a18>] (__driver_attach+0x80/0xf0)
[ 2152.840531] [<c0250a18>] (__driver_attach) from [<c024ebc8>] (bus_for_each_dev+0x7c/0x8c)
[ 2152.840579] [<c024ebc8>] (bus_for_each_dev) from [<c024fd14>] (bus_add_driver+0x170/0x220)
[ 2152.840614] [<c024fd14>] (bus_add_driver) from [<c0251368>] (driver_register+0xa0/0xe0)
[ 2152.840658] [<c0251368>] (driver_register) from [<c00097f4>] (do_one_initcall+0x144/0x17c)
[ 2152.840740] [<c00097f4>] (do_one_initcall) from [<c006eeec>] (do_init_module+0x50/0x374)
[ 2152.840782] [<c006eeec>] (do_init_module) from [<c00696f8>] (load_module+0x177c/0x1cd8)
[ 2152.840818] [<c00696f8>] (load_module) from [<c0069d88>] (SyS_init_module+0x134/0x148)
[ 2152.840851] [<c0069d88>] (SyS_init_module) from [<c000a320>] (ret_fast_syscall+0x0/0x38)
[ 2152.840886] Code: eaffffd4 e92d4013 e2504000 0a00001a (e5d43020) 
[ 2152.868355] ---[ end trace 9640cb4354b07b80 ]---