From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753581Ab1FPAHK (ORCPT ); Wed, 15 Jun 2011 20:07:10 -0400 Received: from mga02.intel.com ([134.134.136.20]:51347 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752618Ab1FPAHI (ORCPT ); Wed, 15 Jun 2011 20:07:08 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.65,372,1304319600"; d="scan'208";a="15334915" Date: Wed, 15 Jun 2011 17:05:46 -0700 From: Andi Kleen To: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: WARNING: at /home/ak/lsrc/git/linux-2.6/fs/fs-writeback.c:356 Message-ID: <20110616000546.GA15121@tassilo.jf.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Just got this shortly after booting a fresh Linus kernel on a 16 thread system. I had some patches on top, but they were completely unrelated. ------------[ cut here ]------------ WARNING: at /home/ak/lsrc/git/linux-2.6/fs/fs-writeback.c:356 writeback_single_inode+0x65/0x1b7() Modules linked in: Pid: 3597, comm: flush-8:0 Not tainted 3.0.0-rc3-00061-g522a899 #164 Call Trace: [] warn_slowpath_common+0x85/0x9d [] warn_slowpath_null+0x1a/0x1c [] writeback_single_inode+0x65/0x1b7 [] writeback_sb_inodes+0xba/0x134 [] writeback_inodes_wb+0x16f/0x181 [] wb_writeback+0x26b/0x3a7 [] wb_do_writeback+0x147/0x1a0 [] bdi_writeback_thread+0x8c/0x20f [] ? wb_do_writeback+0x1a0/0x1a0 [] ? wb_do_writeback+0x1a0/0x1a0 [] kthread+0x82/0x8a [] kernel_thread_helper+0x4/0x10 [] ? kthread_worker_fn+0x13a/0x13a [] ? gs_change+0xb/0xb ---[ end trace fc0a60eb73c3e138 ]--- -Andi -- ak@linux.intel.com -- Speaking for myself only