From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265001AbTFTW2r (ORCPT ); Fri, 20 Jun 2003 18:28:47 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265003AbTFTW2r (ORCPT ); Fri, 20 Jun 2003 18:28:47 -0400 Received: from smtp.hotbox.ru ([80.68.244.50]:25349 "EHLO smtp.hotbox.ru") by vger.kernel.org with ESMTP id S265001AbTFTW2q (ORCPT ); Fri, 20 Jun 2003 18:28:46 -0400 Date: Sat, 21 Jun 2003 02:40:48 +0400 From: Nikolai Zhubr Message-ID: <1321271967.20030621024048@hotbox.ru> To: linux-kernel@vger.kernel.org Subject: Debugging lockup - question Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hello people, i appologise if my question is too stupid. I'm trying to debug experimental kernel module (network stack), running 2.4.20(x86), and I have encountered sort of lockup/abnormal state. That is, console doesn't respond to any normal keys or VT-switch, mouse is unresponsive, network seems unresponsive too, but num-lock is alive and ctrl-alt-del causes clean shutdown, so the kernel probably doesn't get damaged but just somehow blocks. What could this be? Any hints greatly appreciated. Thank you. Please CC me, I'm not subscribed. -- Best regards, Nikolai Zhubr