+/* This stress option is useful for testing that OVS properly tolerates
+ * -ENOBUFS on NetLink sockets. Such errors are unavoidable because they can
+ * occur if the kernel cannot temporarily allocate enough GFP_ATOMIC memory to
+ * reply to a request. They can also occur if messages arrive on a multicast
+ * channel faster than OVS can process them. */
+STRESS_OPTION(
+ netlink_overflow, "simulate netlink socket receive buffer overflow",
+ 5, 1, -1, 100);
+