oops_begin(); 
unsigned long flags = oops_begin();  
void die_nmi(char *str, struct pt_regs *regs){	oops_begin();	/*	 * We are in trouble anyway, lets at least try	 * to get a message out.	 */	printk(str, safe_smp_processor_id());	show_registers(regs);	if (panic_on_timeout || panic_on_oops)		panic("nmi watchdog");	printk("console shuts up ...\n");	oops_end();	do_exit(SIGSEGV);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/1209140c3c70aaa32d1a0462d79557f2a44a4ef8/traps.c/buggy/arch/x86_64/kernel/traps.c