guint64 *ip_ptr = g_new(guint64, 1);
g_hash_table_insert(nt->kprobe_hash, ip_ptr,
(gpointer)(glong)g_quark_from_string(symbol));
guint64 *ip_ptr = g_new(guint64, 1);
g_hash_table_insert(nt->kprobe_hash, ip_ptr,
(gpointer)(glong)g_quark_from_string(symbol));