在uboot里ping虚拟机ubuntu，直接重启是怎么回事啊

wei253315 · 发表于 2022-3-8 20:24:58

=> ping 192.168.31.110
FEC1 Waiting for PHY auto negotiation to complete.... done
Using FEC1 device
data abort
pc : [<9ff838dc>]       lr : [<9ff84b64>]
reloc pc : [<8783b8dc>] lr : [<8783cb64>]
sp : 9ef45d08  ip : 00000088    fp : 9ff53484
r10: 00000002  r9 : 9ef45eb8    r8 : 00000000
r7 : 00000001  r6 : 00000000    r5 : 0000002a  r4 : 9ffece8e
r3 : 14000045  r2 : 0a1fa8c0    r1 : 6e1fa8c0  r0 : 9ffece8e
Flags: nZCv  IRQs off  FIQs off  Mode SVC_32
Resetting CPU ...

resetting ...

U-Boot 2016.03 (Mar 06 2022 - 21:10:19 +0800)

CPU: Freescale i.MX6ULL rev1.1 69 MHz (running at 396 MHz)
CPU: Industrial temperature grade (-40C to 105C) at 50C
Reset cause: WDOG
Board: MX6ULL ALIENTEK EMMC
I2C: ready
大佬们，求解答，为啥这里ping一下ubuntu的ip地址，直接重启板子了是怎么回事？