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:
[<ffffffff802305be>] warn_on_slowpath+0x58/0x82
[<ffffffff80250038>] ? find_symbol+0x21e/0x236
[<ffffffff8025d617>] ? __rmqueue+0x1f/0x1c1
[<ffffffff8032c02f>] blk_remove_plug+0x60/0x88
[<ffffffff803eb3ea>] raid5_unplug_device+0x31/0xe6
[<ffffffff803eb6ba>] get_active_stripe+0x21b/0x4c0
[<ffffffff802265b3>] ? __wake_up+0x43/0x50
[<ffffffff80226a66>] ? default_wake_function+0x0/0xf
[<ffffffff803f14e7>] make_request+0x4d7/0x675
[<ffffffff8025bc02>] ? mempool_alloc_slab+0x11/0x13
[<ffffffff802429b2>] ? autoremove_wake_function+0x0/0x38
[<ffffffff8025bc02>] ? mempool_alloc_slab+0x11/0x13
[<ffffffff8032b793>] generic_make_request+0x1ec/0x227
[<ffffffff8025eb5b>] ? __get_free_pages+0x15/0x54
[<ffffffff8032cd19>] submit_bio+0x112/0x11b
[<ffffffff8031bb6f>] _xfs_buf_ioapply+0x1eb/0x216
[<ffffffff8031bbd8>] xfs_buf_iorequest+0x3e/0x65
[<ffffffff8031f33f>] xfs_bdstrat_cb+0x19/0x3b
[<ffffffff803181bd>] xfs_bwrite+0x5f/0xc0
[<ffffffff8030818c>] xlog_bwrite+0x81/0xac
[<ffffffff80308f29>] xlog_write_log_records+0x1eb/0x228
[<ffffffff803090a0>] xlog_clear_stale_blocks+0x13a/0x147
[<ffffffff80309a77>] xlog_find_tail+0x33f/0x3a5
[<ffffffff8030b221>] xlog_recover+0x19/0x88
[<ffffffff8030533c>] xfs_log_mount+0xb9/0x10d
[<ffffffff8030d563>] xfs_mountfs+0x252/0x5a2
[<ffffffff8031886f>] ? kmem_zalloc+0x11/0x2c
[<ffffffff8030df35>] ? xfs_mru_cache_create+0x119/0x166
[<ffffffff80313693>] xfs_mount+0x2a1/0x352
[<ffffffff80321ca6>] xfs_fs_fill_super+0xc3/0x1f9
[<ffffffff8027fc1f>] get_sb_bdev+0xfe/0x14d
[<ffffffff80321be3>] ? xfs_fs_fill_super+0x0/0x1f9
[<ffffffff8032035a>] xfs_fs_get_sb+0x13/0x15
[<ffffffff8027f9e2>] vfs_kern_mount+0x52/0x99
[<ffffffff8027fa86>] do_kern_mount+0x47/0xe2
[<ffffffff80294d44>] do_new_mount+0x5f/0x92
[<ffffffff80294f26>] do_mount+0x1af/0x1de
[<ffffffff8025eb44>] ? __alloc_pages+0xb/0xd
[<ffffffff80294fde>] sys_mount+0x89/0xd5
[<ffffffff805cdcdd>] mount_block_root+0xda/0x263
[<ffffffff805cdebc>] mount_root+0x56/0x5a
[<ffffffff805cdfdd>] prepare_namespace+0x11d/0x14a
[<ffffffff805cd845>] kernel_init+0x251/0x267
[<ffffffff8020c128>] child_rip+0xa/0x12
[<ffffffff805cd5f4>] ? kernel_init+0x0/0x267
[<ffffffff8020c11e>] ? child_rip+0x0/0x12
---[ end trace 693a3c7fd0010c41 ]---
Ending clean XFS mount for filesystem: md1
--
Cheers,
Alistair.
137/1 Warrender Park Road, Edinburgh, UK.
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