At 9:10 -0400 02-7-26, Francis bouchard wrote: In both cases you will have to generate your symbols as "relocatable". 10.1.x kmodsyms or 10.2: kextload. Then you have to load(in the debugger) your symbol at the specific address you see in the panic. Thank you very much for your advice! I try this way with using kmodsyms. At 10:13 -0700 02-7-26 Godfrey van der Linden wrote: sudo nvram boot-args=-'-v debug=0x146' This will set your system to boot verbosely and you can get system log messages directly on the screen. Is this way same with 'command+v' in reboot? Thank you very much for your kindness! Regards, Tsuyoshi _______________________________________________ darwin-kernel mailing list | darwin-kernel@lists.apple.com Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/darwin-kernel Do not post admin requests to the list. They will be ignored.