2016-08-16 16:25+0800, Xiexiangyou: > Thanks for your reply :) > > I'm confused that it throw an exception "NULL pointer dereference" when > implement "mov 0x45114(%rip),%rax" instruction. Because "0x45114(%rip)" couldn't be NULL. > Will thread stack overflow result in Oops which is hard to explain like this? Probably not, but it is easy to rule out. Can't trust anything in a corrupted system ... -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html