KLD_SYMMON_STK
(KLD_SYMMON_STK(nasid)->offset + \
KLD_SYMMON_STK(nasid)->stride * (slice))
#define SYMMON_STK_STRIDE(nasid) KLD_SYMMON_STK(nasid)->stride
#define SYMMON_STK_SIZE(nasid) KLD_SYMMON_STK(nasid)->stride
#define SYMMON_STK_END(nasid) (SYMMON_STK_ADDR(nasid, 0) + KLD_SYMMON_STK(nasid)->size)