解决gem5/m5 模拟器“kernel too old”错误

编译安装了gem5 ARM架构的模拟器，运行使用arm-linux-gcc-4.4.3交叉编译链编译的文件时，出现了如下错误：

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**** REAL SIMULATION ****
info: Entering event queue @ 0.  Starting simulation...
FATAL: kernel too old
panic: Page table fault when accessing virtual address 0x18
 @ cycle 351000
[invoke:build/ARM/sim/faults.cc, line 70]
Memory Usage: 624444 KBytes
Program aborted at cycle 351000
Aborted (core dumped)

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在google搜索一些资料之后，原因和解决方法如下：

出现“kernel t