From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: with ECARTIS (v1.0.0; list xfs); Mon, 12 May 2008 09:25:59 -0700 (PDT) Received: from cuda.sgi.com (cuda1.sgi.com [192.48.168.28]) by oss.sgi.com (8.12.11.20060308/8.12.11/SuSE Linux 0.7) with ESMTP id m4CGPYiC026466 for ; Mon, 12 May 2008 09:25:37 -0700 Received: from smtp1.betherenow.co.uk (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with SMTP id F21E61143646 for ; Mon, 12 May 2008 09:26:20 -0700 (PDT) Received: from smtp1.betherenow.co.uk (smtp1.betherenow.co.uk [87.194.0.68]) by cuda.sgi.com with SMTP id f9YCFAtGED5IXuAg for ; Mon, 12 May 2008 09:26:20 -0700 (PDT) From: Alistair John Strachan Subject: XFS/md/blkdev warning (was Re: Linux 2.6.26-rc2) Date: Mon, 12 May 2008 17:26:15 +0100 References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200805121726.15576.alistair@devzero.co.uk> Sender: xfs-bounce@oss.sgi.com Errors-to: xfs-bounce@oss.sgi.com List-Id: xfs To: Linus Torvalds Cc: xfs@oss.sgi.com, Jens Axboe , neilb@suse.de I've been getting this since -rc1. It's still present in -rc2, so I thought I'd bug some people. Everything seems to be working fine. I'm not sure who's to blame here so I've added a few people to CC; if I've done so in error, sorry for the noise. The taint is from loading a custom (fixed) DSDT which I've been doing for ages, and which shouldn't affect this trace. XFS: correcting sb_features alignment problem XFS mounting filesystem md1 ------------[ cut here ]------------ WARNING: at include/linux/blkdev.h:443 blk_remove_plug+0x60/0x88() Modules linked in: Pid: 1, comm: swapper Tainted: G A 2.6.26-rc2-damocles #2 Call Trace: [] warn_on_slowpath+0x58/0x82 [] ? find_symbol+0x21e/0x236 [] ? __rmqueue+0x1f/0x1c1 [] blk_remove_plug+0x60/0x88 [] raid5_unplug_device+0x31/0xe6 [] get_active_stripe+0x21b/0x4c0 [] ? __wake_up+0x43/0x50 [] ? default_wake_function+0x0/0xf [] make_request+0x4d7/0x675 [] ? mempool_alloc_slab+0x11/0x13 [] ? autoremove_wake_function+0x0/0x38 [] ? mempool_alloc_slab+0x11/0x13 [] generic_make_request+0x1ec/0x227 [] ? __get_free_pages+0x15/0x54 [] submit_bio+0x112/0x11b [] _xfs_buf_ioapply+0x1eb/0x216 [] xfs_buf_iorequest+0x3e/0x65 [] xfs_bdstrat_cb+0x19/0x3b [] xfs_bwrite+0x5f/0xc0 [] xlog_bwrite+0x81/0xac [] xlog_write_log_records+0x1eb/0x228 [] xlog_clear_stale_blocks+0x13a/0x147 [] xlog_find_tail+0x33f/0x3a5 [] xlog_recover+0x19/0x88 [] xfs_log_mount+0xb9/0x10d [] xfs_mountfs+0x252/0x5a2 [] ? kmem_zalloc+0x11/0x2c [] ? xfs_mru_cache_create+0x119/0x166 [] xfs_mount+0x2a1/0x352 [] xfs_fs_fill_super+0xc3/0x1f9 [] get_sb_bdev+0xfe/0x14d [] ? xfs_fs_fill_super+0x0/0x1f9 [] xfs_fs_get_sb+0x13/0x15 [] vfs_kern_mount+0x52/0x99 [] do_kern_mount+0x47/0xe2 [] do_new_mount+0x5f/0x92 [] do_mount+0x1af/0x1de [] ? __alloc_pages+0xb/0xd [] sys_mount+0x89/0xd5 [] mount_block_root+0xda/0x263 [] mount_root+0x56/0x5a [] prepare_namespace+0x11d/0x14a [] kernel_init+0x251/0x267 [] child_rip+0xa/0x12 [] ? kernel_init+0x0/0x267 [] ? child_rip+0x0/0x12 ---[ end trace 693a3c7fd0010c41 ]--- Ending clean XFS mount for filesystem: md1 -- Cheers, Alistair. 137/1 Warrender Park Road, Edinburgh, UK.