site_archiver@lists.apple.com Delivered-To: darwin-kernel@lists.apple.com On May 30, 2006, at 4:04 AM, rohit dhamija wrote: = Mike _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-kernel/site_archiver%40lists.a... I am successful in registering the sleep notification , get the notification as soon as my system sleeps. But the kernel panics as soon as I unload my kext. [I am sure about this, because if I remove sleep functionality, the unloading works fine too.] Below are the steps performed : Where does the kernel panic? Have you read the guide on kernel debugging I suggested? Have you obtained the correct kernel with symbols so that you can cross-reference with the open-source distribution? This email sent to site_archiver@lists.apple.com