大家好，我在使用ipnc_rdk5.0的时候遇到问题，1：将usb驱动配置成otg或者peripheral，加载g_ether.ko模块，报如下错误：
[ 151.243834] g_ether gadget: using random self ethernet address
[ 151.249730] g_ether gadget: using random host ethernet address
[ 151.258103] usb0: MAC f2:dc:82:e8:98:d2
[ 151.262764] usb0: HOST MAC 36:4c:bd:7f:b0:2e
[ 151.267178] g_ether gadget: Ethernet Gadget, version: Memorial Day 2008
[ 151.274876] g_ether gadget: g_ether ready
root@192:/opt/ipnc/modules# [ 151.515257] usb connect
[ 153.934760] usb connect
[ 153.937355] ------------[ cut here ]------------
[ 153.941993] WARNING: at fs/proc/generic.c:589 0xc00e46b4()
[ 153.947484] proc_dir_entry '/proc/usb_connect' already registered
[ 153.953575] Modules linked in: g_ether davinci nop_usb_xceiv ppp_deflate ppp_generic netconsole slhc tun loop cppi_dma musb_hdrc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi davinci_mmc mmc_block mmc_core libcrc32c sha1_generic md5 des_generic crc32c crc_ccitt
[ 153.977497] Backtrace:
[ 153.979958] Function entered at [<c002c4ec>] from [<c02ba83c>]
每加载一次模块，在/proc下就会生成三个usb_connect的节点，卸载模块后节点也不消失，在pc端能识别到网卡，但是配置ip后不能ping通，请问这是什么原因？困惑了很久了，希望ti的专家们能帮忙解答一下，谢谢！附件是内核配置文件
