[   60.545880] usb: config_buf f->mtp
[   60.545892] usb: config_buf f->acm0
[   60.545901] usb: config_buf f->Function FS Gadget
[   60.545911] usb: set_interface_count next_interface_id=4
[   60.546103] usb: set_config_number single config num=0
[   60.546113] usb: config_buf f->mtp
[   60.546122] usb: config_buf f->acm0
[   60.546130] usb: config_buf f->Function FS Gadget
[   60.546138] usb: set_interface_count next_interface_id=4
[   60.547452] android_usb gadget: high-speed config #1: android
[   60.547465] usb: set_config e mtp[0]
[   60.547491] usb: set_config e acm0[1]
[   60.547503] usb: set_config e acm0[2]
[   60.547524] usb: set_config e Function FS Gadget[3]
[   60.547544] usb: SET_CON
[   60.547552] usb: set_config_number single config num=0
[   60.547596] usb: android_work config=0000000000000000,connected=1,sw_connected=1
[   60.547662] usb: android_work sent uevent USB_STATE=CONFIGURED