Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754525AbZI3VL4 (ORCPT ); Wed, 30 Sep 2009 17:11:56 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752878AbZI3VL4 (ORCPT ); Wed, 30 Sep 2009 17:11:56 -0400 Received: from e34.co.us.ibm.com ([32.97.110.152]:56138 "EHLO e34.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751939AbZI3VLz (ORCPT ); Wed, 30 Sep 2009 17:11:55 -0400 Subject: INFO: task journal:337 blocked for more than 120 seconds From: Shirley Ma To: virtualization@lists.linux-foundation.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain Date: Wed, 30 Sep 2009 14:11:52 -0700 Message-Id: <1254345112.8837.9.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.24.5 (2.24.5-2.fc10) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 601 Lines: 20 Hello all, Anybody found this problem before? I kept hitting this issue for 2.6.31 guest kernel even with a simple network test. INFO: task kjournal:337 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_sec" disables this message. kjournald D 00000041 0 337 2 0x00000000 My test is totally being blocked. Thanks Shirley -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/