call va_copy,after need call va_end Signed-off-by: anjiahao <anjiahao@xiaomi.com>
each invocation of va_start() must be matched by a corresponding invocation of va_end() in the same function Signed-off-by: chao.an <anchao@xiaomi.com>
Signed-off-by: anjiahao <anjiahao@xiaomi.com>