Hello! > Another possibility is to do a "yield() until memory available" like > net/ipv4/tcp_output.c:tcp_send_fin() does. In theory it could be called from softirq context. It does not happen when nlmsg_ack is called synchronously, but... Alexey - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html