请教NFS加载内核过程中系统卡死的问题

RV1126在uboot状态下，通过以太网导入zImage和dtb后，在kernel加载过程中，打印以下的信息就宕机了，请大家不吝赐教！先谢谢了！

[ 1.010410] ======== Card detection to detect SDIO card! ========
[ 1.010435] mmc1:mmc host rescan start!
[ 1.576972] phy phy-ff4c0000.usb2-phy.1: charger = USB_SDP_CHARGER
[ 1.630294] gsl_ts_probe—1377, i2c_master_recv fail
[ 1.630523] ret=0
[ 1.630613] rkcif rkcif_mipi_lvds: clear unready subdev num: 1
[ 1.630656] rockchip-mipi-dphy-rx: No link between dphy and sensor
[ 1.633922] rockchip-mipi-dphy-rx: No link between dphy and sensor
[ 1.634009] rkcif_mipi_lvds: Async subdev notifier completed
[ 1.637185] Generic PHY stmmac-0:00: attached PHY driver [Generic PHY] (mii_bus:phy_addr=stmmac-0:00, irq=POLL)
[ 1.638506] rk_gmac-dwmac ffc40000.ethernet: rk_get_eth_addr: mac address: aa:94:41:96:c4:fa
[ 1.638573] rk_gmac-dwmac ffc40000.ethernet: device MAC address aa:94:41:96:c4:fa
[ 1.638597] dwmac4: Master AXI performs any burst length
[ 1.638629] rk_gmac-dwmac ffc40000.ethernet eth0: No Safety Features support found
[ 1.638670] rk_gmac-dwmac ffc40000.ethernet eth0: IEEE 1588-2008 Advanced Timestamp supported
[ 1.639108] rk_gmac-dwmac ffc40000.ethernet eth0: registered PTP clock
[ 2.644734] rk_gmac-dwmac ffc40000.ethernet eth0: Link is Up - 10Mbps/Half - flow control off
[ 2.666965] IP-Config: Guessing netmask 255.255.255.0
[ 2.667025] IP-Config: Complete:
[ 2.667060] device=eth0, hwaddr=aa:94:41:96:c4:fa, ipaddr=192.168.0.50, mask=255.255.255.0, gw=255.255.255.255
[ 2.667085] host=192.168.0.50, domain=, nis-domain=(none)
[ 2.667109] bootserver=255.255.255.255, rootserver=192.168.0.123, rootpath=
[ 2.667499] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 2.674865] cfg80211: Loaded X.509 cert ‘sforshee: 00b28ddf47aef9cea7’
[ 2.675203] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 2.675252] cfg80211: failed to load regulatory.db
[ 2.676614] rkisp rkisp-vir0: clear unready subdev num: 1
[ 2.679387] rockchip-mipi-dphy-rx: No link between dphy and sensor
[ 2.679420] rockchip-mipi-dphy-rx: No link between dphy and sensor
[ 2.679438] rkisp0: Invalid mipi data type
[ 2.679447] rkisp0: update sensor failed
[ 2.679891] dwmmc_rockchip ffc50000.dwmmc: Successfully tuned phase to 180
[ 2.680760] dwmmc_rockchip ffc50000.dwmmc: Successfully tuned phase to 90
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2.681169]

附件是具体的打印信息