kprobe_debug_handler  108 arch/x86/include/asm/kprobes.h extern int kprobe_debug_handler(struct pt_regs *regs);
kprobe_debug_handler 1007 arch/x86/kernel/kprobes/core.c NOKPROBE_SYMBOL(kprobe_debug_handler);
kprobe_debug_handler  766 arch/x86/kernel/traps.c 	if (kprobe_debug_handler(regs))