出現(xiàn)kernel:Uhhuh. NMI received for unknown reason a1 on CPU 0

dingcai

2.6.34內(nèi)核，fpga實(shí)現(xiàn)一個(gè)pcie logicore，加載pci設(shè)備驅(qū)動(dòng)，應(yīng)用層重復(fù)做dma read的測(cè)試，測(cè)試幾次后會(huì)控制臺(tái)出現(xiàn)如下提示：
Message from syslogd@debugger at Nov 19 10:16:47 ...
kernel:Uhhuh. NMI received for unknown reason a1 on CPU 0.

Message from syslogd@debugger at Nov 19 10:16:47 ...
kernel:You have some hardware problem, likely on the PCI bus.

Message from syslogd@debugger at Nov 19 10:16:47 ...
kernelazed and confused, but trying to continue

請(qǐng)問(wèn)如何能去除這些提示？出現(xiàn)這些提示是不是表示驅(qū)動(dòng)或硬件出了問(wèn)題?

dingcai

我這個(gè)是內(nèi)存奇偶性錯(cuò)誤，估計(jì)是哪里引起的呀，請(qǐng)指教。