#include <linux/module.h>
#include <linux/kernel.h>

static char panic_msg_init[] __initdata = "invoked";
static char panic_msg_exit[] __exitdata = "exiting";

static int __init panic_init()
{
	printk(KERN_INFO "panic module: %s.\n", panic_msg_init);
	/* This will just cause oops */
	// *((char*)0x0c) = 0;
	panic("Panic Module has been insmod.");
	return 0;
}

static void __exit panic_exit()
{
	printk(KERN_INFO "panic module: %s.\n", panic_msg_exit);
}

module_init(panic_init);
module_exit(panic_exit);