On Mon, Apr 08, 2013 at 11:35:25AM +0800, Zhang Yanfei wrote: > I tried 3.8.0 kernel. Unfortunately, panicked again. For some reason, I didn't > see the panic message. Maybe it hasn't paniced. Could you ping it from another machine? I meet an situation which looks like panic after I run kexec -e, but it isn't except the screen is hang, I can't see any output from screen, but I can login in through ssh from another machine, of course, it is another story.