Also I would love to know the exact combination of boot-args that will gen a core file as and when there is a kernel panic issued from kernel. I was trying to do the following - ($) sudo -s # nvram boot-args=“debug=0x404” //0x4 for using NMI, 0x400 for dump on panic Not much happened in 10.11. Thanks -Prokash _______________________________________________ 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: https://lists.apple.com/mailman/options/darwin-kernel/site_archiver%40lists.... This email sent to site_archiver@lists.apple.com