如果加载的内核模块出错了，怎么卸载？？

zjasan

rmmod提示设备忙，是不是只有重起？？

wxk

Firstly, use "fuser -v /dev/xxx" to which processor(s) is or are using the device.
Then kill -9 <pid> to kill the processor(s) and rmmod.

cnhnln

当前所用内核需要能强制卸载模块（编译内核时的选项）