tag	line	file	source code
__builtin_return_address	291	kernel/sched.c	__builtin_return_address(0));
__builtin_return_address	318	kernel/sched.c	__builtin_return_address(0));
__builtin_return_address	384	kernel/sched.c	__builtin_return_address(0));
__builtin_return_address	423	kernel/sched.c	__builtin_return_address(0));
__builtin_return_address	175	mm/kmalloc.c	__builtin_return_address(0));
__builtin_return_address	622	mm/swap.c	__builtin_return_address(0));
__builtin_return_address	341	net/inet/skbuff.c	__builtin_return_address(0));
__builtin_return_address	353	net/inet/skbuff.c	__builtin_return_address(0));
__builtin_return_address	356	net/inet/skbuff.c	__builtin_return_address(0));
__builtin_return_address	406	net/inet/skbuff.c	__builtin_return_address(0));