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Message-ID: <49672166.4050606@gmail.com>
Date: Fri, 09 Jan 2009 02:05:26 -0800
From: "Justin P. Mattock" <justinmattock@...il.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
CC: Jeff Garzik <jgarzik@...hat.com>, Tejun Heo <tj@...nel.org>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [fix] Too async libata breakage
Linus Torvalds wrote:
> On Thu, 8 Jan 2009, Justin P. Mattock wrote:
>
>> O.K. attached is the results of
>> dmesg after doing a git-pull
>> (system didn't freeze, but there's
>> a slew of warnings); i.g.
>>
>
> That's a different thing now - some very annoying warnings indeed.
>
> Tejun, I think it's yours. And I think it should be removed, or at the
> very least changed into a WARN_ON_ONCE. Because spamming the console with
> this is not a good idea:
>
> Linus
>
>
>> [ 1.739745] WARNING: at drivers/ata/libata-sff.c:1017 ata_sff_hsm_move+0x49c/0x6d0()
>> [ 1.741682] Hardware name: MacBookPro2,2
>> [ 1.741682] Modules linked in:
>> [ 1.741682] Pid: 1, comm: swapper Not tainted 2.6.28-07812-g5fbbf5f #9
>> [ 1.741682] Call Trace:
>> [ 1.741682] [<c01292ca>] warn_slowpath+0x76/0xad
>> [ 1.741682] [<c0263865>] ? cfb_fillrect+0x182/0x275
>> [ 1.741682] [<c02ee5f9>] ? ata_sff_data_xfer32+0x5d/0xa7
>> [ 1.741682] [<c02edf9d>] ata_sff_hsm_move+0x49c/0x6d0
>> [ 1.741682] [<c02ee2fa>] ? ata_sff_interrupt+0x18/0x1f7
>> [ 1.741682] [<c02ee43d>] ata_sff_interrupt+0x15b/0x1f7
>> [ 1.741682] [<c015a307>] handle_IRQ_event+0x34/0x69
>> [ 1.741682] [<c015b47e>] handle_edge_irq+0xc8/0x109
>> [ 1.741682] [<c0104bc9>] do_IRQ+0x92/0xad
>> [ 1.741682] [<c010396c>] common_interrupt+0x2c/0x34
>> [ 1.741682] [<c012007b>] ? sched_debug_show+0x803/0xbbd
>> [ 1.741682] [<c012da4f>] ? __do_softirq+0x6b/0x154
>> [ 1.741682] [<c012db6c>] ? do_softirq+0x34/0x7e
>> [ 1.741682] [<c012db8a>] do_softirq+0x52/0x7e
>> [ 1.741682] [<c012dcd6>] irq_exit+0x49/0x77
>> [ 1.741682] [<c03e56e9>] __irqentry_text_start+0x79/0x87
>> [ 1.741682] [<c0103aa1>] apic_timer_interrupt+0x2d/0x34
>> [ 1.741682] [<c0129e84>] ? vprintk+0x2aa/0x2d5
>> [ 1.741682] [<c03df731>] printk+0x14/0x1b
>> [ 1.741682] [<c05780e8>] mousedev_init+0x70/0x78
>> [ 1.741682] [<c0101137>] _stext+0x4f/0x127
>> [ 1.741682] [<c0578078>] ? mousedev_init+0x0/0x78
>> [ 1.741682] [<c015be1c>] ? register_irq_proc+0x84/0xa0
>> [ 1.741682] [<c015be90>] ? init_irq_proc+0x58/0x65
>> [ 1.741682] [<c055a309>] kernel_init+0x105/0x156
>> [ 1.741682] [<c055a204>] ? kernel_init+0x0/0x156
>> [ 1.741682] [<c0103bcb>] kernel_thread_helper+0x7/0x10
>> [ 1.741682] ---[ end trace a1303c5fb15c2002 ]---
>>
>> [ 2.013026] ------------[ cut here ]------------
>> [ 2.013028] WARNING: at drivers/ata/libata-sff.c:1017
>> ata_sff_hsm_move+0x49c/0x6d0()
>> [ 2.013030] Hardware name: MacBookPro2,2
>> [ 2.013031] Modules linked in:
>> [ 2.013033] Pid: 578, comm: scsi_eh_3 Tainted: G W
>> 2.6.28-07812-g5fbbf5f #9
>> [ 2.013035] Call Trace:
>> [ 2.013038] [<c01292ca>] warn_slowpath+0x76/0xad
>> [ 2.013042] [<c011bbac>] ? update_curr+0xae/0x189
>> [ 2.013045] [<c011e7c1>] ? dequeue_entity+0x1b/0x20d
>> [ 2.013048] [<c02ee5f9>] ? ata_sff_data_xfer32+0x5d/0xa7
>> [ 2.013050] [<c02edf9d>] ata_sff_hsm_move+0x49c/0x6d0
>> [ 2.013053] [<c02ee2fa>] ? ata_sff_interrupt+0x18/0x1f7
>> [ 2.013056] [<c02ee43d>] ata_sff_interrupt+0x15b/0x1f7
>> [ 2.013059] [<c015a307>] handle_IRQ_event+0x34/0x69
>> [ 2.013061] [<c015b47e>] handle_edge_irq+0xc8/0x109
>> [ 2.013064] [<c0104bc9>] do_IRQ+0x92/0xad
>> [ 2.013066] [<c010396c>] common_interrupt+0x2c/0x34
>> [ 2.013068] [<c012007b>] ? sched_debug_show+0x803/0xbbd
>> [ 2.013071] [<c012da4f>] ? __do_softirq+0x6b/0x154
>> [ 2.013073] [<c012db6c>] ? do_softirq+0x34/0x7e
>> [ 2.013075] [<c012db8a>] do_softirq+0x52/0x7e
>> [ 2.013077] [<c012dcd6>] irq_exit+0x49/0x77
>> [ 2.013080] [<c03e56e9>] __irqentry_text_start+0x79/0x87
>> [ 2.013082] [<c0103aa1>] apic_timer_interrupt+0x2d/0x34
>> [ 2.013085] [<c03e007b>] ? schedule+0x695/0x8f1
>> [ 2.013088] [<c03e214c>] ? _spin_unlock_irqrestore+0x31/0x3c
>> [ 2.013090] [<c02e8818>] ata_eh_thaw_port+0x3b/0x3f
>> [ 2.013093] [<c02e94b4>] ata_eh_reset+0x6cc/0x9bd
>> [ 2.013096] [<c0243883>] ? _raw_spin_lock+0x53/0xf8
>> [ 2.013098] [<c02eeb26>] ? ata_sff_prereset+0x0/0x9e
>> [ 2.013101] [<c02eea18>] ? ata_sff_softreset+0x0/0x10e
>> [ 2.013105] [<c02e032a>] ? ata_dev_init+0x5d/0x80
>> [ 2.013107] [<c02ead0a>] ata_eh_recover+0x29c/0xafd
>> [ 2.013110] [<c02eea18>] ? ata_sff_softreset+0x0/0x10e
>> [ 2.013112] [<c02ecf23>] ? ata_sff_postreset+0x0/0x5a
>> [ 2.013115] [<c02eea18>] ? ata_sff_softreset+0x0/0x10e
>> [ 2.013117] [<c02eeb26>] ? ata_sff_prereset+0x0/0x9e
>> [ 2.013120] [<c011e7c1>] ? dequeue_entity+0x1b/0x20d
>> [ 2.013122] [<c011ef1c>] ? dequeue_task_fair+0x5c/0x61
>> [ 2.013125] [<c0101e73>] ? __switch_to+0xce/0x14f
>> [ 2.013127] [<c03e210f>] ? _spin_unlock_irq+0x12/0x1e
>> [ 2.013130] [<c03e210f>] ? _spin_unlock_irq+0x12/0x1e
>> [ 2.013132] [<c0125c92>] ? finish_task_switch+0x37/0x8a
>> [ 2.013134] [<c0243883>] ? _raw_spin_lock+0x53/0xf8
>> [ 2.013137] [<c0131627>] ? lock_timer_base+0x24/0x43
>> [ 2.013140] [<c02eea18>] ? ata_sff_softreset+0x0/0x10e
>> [ 2.013143] [<c02eeb26>] ? ata_sff_prereset+0x0/0x9e
>> [ 2.013145] [<c02eb6f8>] ata_do_eh+0x30/0x72
>> [ 2.013148] [<c02ecf23>] ? ata_sff_postreset+0x0/0x5a
>> [ 2.013150] [<c02ecf19>] ata_sff_error_handler+0x12b/0x135
>> [ 2.013153] [<c02ecf23>] ? ata_sff_postreset+0x0/0x5a
>> [ 2.013155] [<c02eea18>] ? ata_sff_softreset+0x0/0x10e
>> [ 2.013158] [<c02ebec7>] ata_scsi_error+0x2b5/0x5e6
>> [ 2.013162] [<c02ce15b>] scsi_error_handler+0xc1/0x454
>> [ 2.013164] [<c012390a>] ? default_wake_function+0x10/0x12
>> [ 2.013167] [<c03e2148>] ? _spin_unlock_irqrestore+0x2d/0x3c
>> [ 2.013169] [<c011e4d1>] ? complete+0x39/0x43
>> [ 2.013171] [<c02ce09a>] ? scsi_error_handler+0x0/0x454
>> [ 2.013175] [<c0139f9c>] kthread+0x40/0x66
>> [ 2.013178] [<c0139f5c>] ? kthread+0x0/0x66
>> [ 2.013180] [<c0103bcb>] kernel_thread_helper+0x7/0x10
>> [ 2.013182] ---[ end trace a1303c5fb15c2003 ]---
>>
>> [ 2.436869] ------------[ cut here ]------------
>> [ 2.442849] WARNING: at drivers/ata/libata-sff.c:1017
>> ata_sff_hsm_move+0x49c/0x6d0()
>> [ 2.446154] Hardware name: MacBookPro2,2
>> [ 2.446154] Modules linked in:
>> [ 2.446154] Pid: 1, comm: swapper Tainted: G W
>> 2.6.28-07812-g5fbbf5f #9
>> [ 2.446154] Call Trace:
>> [ 2.446154] [<c01292ca>] warn_slowpath+0x76/0xad
>> [ 2.446154] [<c011e7c1>] ? dequeue_entity+0x1b/0x20d
>> [ 2.446154] [<c0101e73>] ? __switch_to+0xce/0x14f
>> [ 2.446154] [<c03e210f>] ? _spin_unlock_irq+0x12/0x1e
>> [ 2.446154] [<c0243563>] ? _raw_spin_trylock+0xf/0x30
>> [ 2.446154] [<c0125c92>] ? finish_task_switch+0x37/0x8a
>> [ 2.446154] [<c02ee5f9>] ? ata_sff_data_xfer32+0x5d/0xa7
>> [ 2.446154] [<c02edf9d>] ata_sff_hsm_move+0x49c/0x6d0
>> [ 2.446154] [<c02ee2fa>] ? ata_sff_interrupt+0x18/0x1f7
>> [ 2.446154] [<c02ee43d>] ata_sff_interrupt+0x15b/0x1f7
>> [ 2.446154] [<c015a307>] handle_IRQ_event+0x34/0x69
>> [ 2.446154] [<c015b47e>] handle_edge_irq+0xc8/0x109
>> [ 2.446154] [<c0104bc9>] do_IRQ+0x92/0xad
>> [ 2.446154] [<c010396c>] common_interrupt+0x2c/0x34
>> [ 2.446154] [<c01c00d8>] ? proc_task_readdir+0x76/0x283
>> [ 2.446154] [<c0243830>] ? _raw_spin_lock+0x0/0xf8
>> [ 2.446154] [<c03e21f4>] ? _spin_lock+0xd/0xf
>> [ 2.446154] [<c01c79a1>] sysfs_new_dirent+0x5a/0xe0
>> [ 2.446154] [<c01c7347>] sysfs_add_file_mode+0x2b/0x72
>> [ 2.446154] [<c024382c>] ? _raw_spin_unlock+0x74/0x78
>> [ 2.446154] [<c03e2164>] ? _spin_unlock+0xd/0xf
>> [ 2.446154] [<c01c73a1>] sysfs_add_file+0x13/0x18
>> [ 2.446154] [<c01c7445>] sysfs_create_file+0x25/0x27
>> [ 2.446154] [<c02b2857>] driver_create_file+0x1b/0x1d
>> [ 2.446154] [<c02b1955>] bus_add_driver+0xd9/0x1c2
>> [ 2.446154] [<c02b275b>] driver_register+0x86/0xe6
>> [ 2.446154] [<c03215a9>] __hid_register_driver+0x43/0x68
>> [ 2.446154] [<c0325ba2>] ch_init+0x19/0x1b
>> [ 2.446154] [<c0101137>] _stext+0x4f/0x127
>> [ 2.446154] [<c0325b89>] ? ch_init+0x0/0x1b
>> [ 2.446154] [<c015be1c>] ? register_irq_proc+0x84/0xa0
>> [ 2.446154] [<c015be90>] ? init_irq_proc+0x58/0x65
>> [ 2.446154] [<c055a309>] kernel_init+0x105/0x156
>> [ 2.446154] [<c055a204>] ? kernel_init+0x0/0x156
>> [ 2.446154] [<c0103bcb>] kernel_thread_helper+0x7/0x10
>> [ 2.446154] ---[ end trace a1303c5fb15c2004 ]---
>>
>>
>> [ 10.336705] ------------[ cut here ]------------
>> [ 10.354651] WARNING: at drivers/ata/libata-sff.c:1017
>> ata_sff_hsm_move+0x49c/0x6d0()
>> [ 10.354651] Hardware name: MacBookPro2,2
>> [ 10.354651] Modules linked in:
>> [ 10.354651] Pid: 889, comm: udevd Tainted: G W
>> 2.6.28-07812-g5fbbf5f #9
>> [ 10.354651] Call Trace:
>> [ 10.354651] [<c01292ca>] warn_slowpath+0x76/0xad
>> [ 10.354651] [<c011b7ad>] ? resched_task+0x25/0x69
>> [ 10.354651] [<c03e2141>] ? _spin_unlock_irqrestore+0x26/0x3c
>> [ 10.354651] [<c01238ef>] ? try_to_wake_up+0x245/0x250
>> [ 10.354651] [<c016e6cf>] ? get_page_from_freelist+0x2a6/0x3ed
>> [ 10.354651] [<c0169974>] ? find_get_page+0x22/0x86
>> [ 10.354651] [<c016ea87>] ? __alloc_pages_internal+0x9b/0x36a
>> [ 10.354651] [<c02ee5f9>] ? ata_sff_data_xfer32+0x5d/0xa7
>> [ 10.354651] [<c02edf9d>] ata_sff_hsm_move+0x49c/0x6d0
>> [ 10.354651] [<c02ee2fa>] ? ata_sff_interrupt+0x18/0x1f7
>> [ 10.354651] [<c02ee43d>] ata_sff_interrupt+0x15b/0x1f7
>> [ 10.354651] [<c015a307>] handle_IRQ_event+0x34/0x69
>> [ 10.354651] [<c015b47e>] handle_edge_irq+0xc8/0x109
>> [ 10.354651] [<c0104bc9>] do_IRQ+0x92/0xad
>> [ 10.354651] [<c010396c>] common_interrupt+0x2c/0x34
>> [ 10.354651] [<c03e007b>] ? schedule+0x695/0x8f1
>> [ 10.354651] [<c03e3ee5>] ? do_page_fault+0x272/0x6f9
>> [ 10.354651] [<c011e70c>] ? set_next_entity+0xa7/0x113
>> [ 10.354651] [<c011eeb9>] ? pick_next_task_fair+0x73/0x7a
>> [ 10.354651] [<c018aed4>] ? __slab_free+0x280/0x2b8
>> [ 10.354651] [<c018a64d>] ? check_object+0x139/0x190
>> [ 10.354651] [<c03e2423>] ? error_code+0x73/0x7c
>> [ 10.354651] [<c03e3c73>] ? do_page_fault+0x0/0x6f9
>> [ 10.354651] [<c0240320>] ? trace_hardirqs_on_thunk+0xc/0x10
>> [ 10.354651] [<c0240330>] ? trace_hardirqs_off_thunk+0xc/0x10
>> [ 10.354651] [<c03e2423>] ? error_code+0x73/0x7c
>> [ 10.354651] [<c03e3c73>] ? do_page_fault+0x0/0x6f9
>> [ 10.354651] [<c03e3c73>] ? do_page_fault+0x0/0x6f9
>> [ 10.354651] [<c03e2427>] error_code+0x77/0x7c
>> [ 10.354651] ---[ end trace a1303c5fb15c2006 ]---
>> [ 10.647515] ------------[ cut here ]------------
>>
>> [ 10.647515] ------------[ cut here ]------------
>> [ 10.654832] WARNING: at drivers/ata/libata-sff.c:1017
>> ata_sff_hsm_move+0x49c/0x6d0()
>> [ 10.656261] Hardware name: MacBookPro2,2
>> [ 10.656261] Modules linked in:
>> [ 10.656261] Pid: 893, comm: udevd Tainted: G W
>> 2.6.28-07812-g5fbbf5f #9
>> [ 10.656261] Call Trace:
>> [ 10.656261] [<c01292ca>] warn_slowpath+0x76/0xad
>> [ 10.656261] [<c02ee5f9>] ? ata_sff_data_xfer32+0x5d/0xa7
>> [ 10.656261] [<c02edf9d>] ata_sff_hsm_move+0x49c/0x6d0
>> [ 10.656261] [<c02ee2fa>] ? ata_sff_interrupt+0x18/0x1f7
>> [ 10.656261] [<c02ee43d>] ata_sff_interrupt+0x15b/0x1f7
>> [ 10.656261] [<c015a307>] handle_IRQ_event+0x34/0x69
>> [ 10.656261] [<c015b47e>] handle_edge_irq+0xc8/0x109
>> [ 10.656261] [<c0104bc9>] do_IRQ+0x92/0xad
>> [ 10.656261] [<c010396c>] common_interrupt+0x2c/0x34
>> [ 10.656261] [<c011007b>] ? acpi_processor_ffh_cstate_enter+0x3/0x2c
>> [ 10.656261] [<c016a048>] ? filemap_fault+0x9/0x308
>> [ 10.656261] [<c011a603>] ? ptep_set_access_flags+0x5f/0x69
>> [ 10.656261] [<c011b332>] ? kunmap_atomic+0x72/0x92
>> [ 10.656261] [<c024382c>] ? _raw_spin_unlock+0x74/0x78
>> [ 10.656261] [<c0179723>] __do_fault+0x40/0x345
>> [ 10.656261] [<c017b345>] handle_mm_fault+0x29e/0x606
>> [ 10.656261] [<c03e405c>] ? do_page_fault+0x3e9/0x6f9
>> [ 10.656261] [<c03e3ee3>] ? do_page_fault+0x270/0x6f9
>> [ 10.656261] [<c03e3fed>] do_page_fault+0x37a/0x6f9
>> [ 10.656261] [<c018a64d>] ? check_object+0x139/0x190
>> [ 10.656261] [<c014129b>] ? getnstimeofday+0x56/0xdf
>> [ 10.656261] [<c03e2141>] ? _spin_unlock_irqrestore+0x26/0x3c
>> [ 10.656261] [<c013cee5>] ? hrtimer_start_range_ns+0x234/0x23f
>> [ 10.656261] [<c03e2141>] ? _spin_unlock_irqrestore+0x26/0x3c
>> [ 10.656261] [<c013cee5>] ? hrtimer_start_range_ns+0x234/0x23f
>> [ 10.656261] [<c03e210f>] ? _spin_unlock_irq+0x12/0x1e
>> [ 10.656261] [<c03e210f>] ? _spin_unlock_irq+0x12/0x1e
>> [ 10.656261] [<c012c65d>] ? do_setitimer+0x160/0x2d9
>> [ 10.656261] [<c0240330>] ? trace_hardirqs_off_thunk+0xc/0x10
>> [ 10.656261] [<c03e2423>] ? error_code+0x73/0x7c
>> [ 10.656261] [<c03e3c73>] ? do_page_fault+0x0/0x6f9
>> [ 10.656261] [<c03e3c73>] ? do_page_fault+0x0/0x6f9
>> [ 10.656261] [<c03e2427>] error_code+0x77/0x7c
>> [ 10.656261] ---[ end trace a1303c5fb15c2007 ]---
>> [ 10.910249] ------------[ cut here ]------------
>>
>> [ 10.910249] ------------[ cut here ]------------
>> [ 10.916793] WARNING: at drivers/ata/libata-sff.c:1017
>> ata_sff_hsm_move+0x49c/0x6d0()
>> [ 10.920003] Hardware name: MacBookPro2,2
>> [ 10.920003] Modules linked in:
>> [ 10.920003] Pid: 891, comm: udevd Tainted: G W
>> 2.6.28-07812-g5fbbf5f #9
>> [ 10.920003] Call Trace:
>> [ 10.920003] [<c01292ca>] warn_slowpath+0x76/0xad
>> [ 10.920003] [<c0180030>] ? move_page_tables+0x88/0x28b
>> [ 10.920003] [<c018aed4>] ? __slab_free+0x280/0x2b8
>> [ 10.920003] [<c018beb3>] ? kmem_cache_free+0xae/0xc2
>> [ 10.920003] [<c034872d>] ? __kfree_skb+0x73/0x76
>> [ 10.920003] [<c034872d>] ? __kfree_skb+0x73/0x76
>> [ 10.920003] [<c0348760>] ? kfree_skb+0x30/0x32
>> [ 10.920003] [<c03ab36c>] ? unix_dgram_sendmsg+0x437/0x47b
>> [ 10.920003] [<c02ee5f9>] ? ata_sff_data_xfer32+0x5d/0xa7
>> [ 10.920003] [<c02edf9d>] ata_sff_hsm_move+0x49c/0x6d0
>> [ 10.920003] [<c017b345>] ? handle_mm_fault+0x29e/0x606
>> [ 10.920003] [<c02ee2fa>] ? ata_sff_interrupt+0x18/0x1f7
>> [ 10.920003] [<c02ee43d>] ata_sff_interrupt+0x15b/0x1f7
>> [ 10.920003] [<c015a307>] handle_IRQ_event+0x34/0x69
>> [ 10.920003] [<c015b47e>] handle_edge_irq+0xc8/0x109
>> [ 10.920003] [<c0104bc9>] do_IRQ+0x92/0xad
>> [ 10.920003] [<c010396c>] common_interrupt+0x2c/0x34
>> [ 10.920003] [<c0116eed>] ? __ticket_spin_trylock+0x4/0x21
>> [ 10.920003] [<c0243883>] _raw_spin_lock+0x53/0xf8
>> [ 10.920003] [<c018a64d>] ? check_object+0x139/0x190
>> [ 10.920003] [<c03e21f4>] _spin_lock+0xd/0xf
>> [ 10.920003] [<c023aa85>] _atomic_dec_and_lock+0x29/0x48
>> [ 10.920003] [<c019e26d>] iput+0x29/0x53
>> [ 10.920003] [<c019bea5>] dentry_iput+0x81/0x9c
>> [ 10.920003] [<c019bf74>] d_kill+0x32/0x4c
>> [ 10.920003] [<c019c663>] dput+0x101/0x10a
>> [ 10.920003] [<c018fed3>] __fput+0x13b/0x15c
>> [ 10.920003] [<c018ff12>] fput+0x1e/0x20
>> [ 10.920003] [<c018d67f>] filp_close+0x56/0x60
>> [ 10.920003] [<c018d6f8>] sys_close+0x6f/0xa9
>> [ 10.920003] [<c010329f>] sysenter_do_call+0x12/0x34
>> [ 10.920003] ---[ end trace a1303c5fb15c2008 ]---
>> [ 11.187174] ------------[ cut here ]------------
>> [ 11.190008] WARNING: at drivers/ata/libata-sff.c:1017
>> ata_sff_hsm_move+0x49c/0x6d0()
>> [ 11.196573] Hardware name: MacBookPro2,2
>> [ 11.203397] Modules linked in:
>> [ 11.209319] Pid: 923, comm: path_id Tainted: G W
>> 2.6.28-07812-g5fbbf5f #9
>> [ 11.219223] Call Trace:
>> [ 11.219223] [<c01292ca>] warn_slowpath+0x76/0xad
>> [ 11.219223] [<c0230030>] ? elv_attr_store+0x15/0x5e
>> [ 11.219223] [<c011160a>] ? flush_tlb_page+0x47/0x6e
>> [ 11.219223] [<c011a603>] ? ptep_set_access_flags+0x5f/0x69
>> [ 11.219223] [<c011b332>] ? kunmap_atomic+0x72/0x92
>> [ 11.256355] [<c024382c>] ? _raw_spin_unlock+0x74/0x78
>> [ 11.256355] [<c017a1b4>] ? do_wp_page+0x586/0x5eb
>> [ 11.272445] [<c0243883>] ? _raw_spin_lock+0x53/0xf8
>> [ 11.272445] [<c02ee5f9>] ? ata_sff_data_xfer32+0x5d/0xa7
>> [ 11.272445] [<c02edf9d>] ata_sff_hsm_move+0x49c/0x6d0
>> [ 11.272445] [<c02ee2fa>] ? ata_sff_interrupt+0x18/0x1f7
>> [ 11.272445] [<c02ee43d>] ata_sff_interrupt+0x15b/0x1f7
>> [ 11.304326] [<c015a307>] handle_IRQ_event+0x34/0x69
>> [ 11.304326] [<c015b47e>] handle_edge_irq+0xc8/0x109
>> [ 11.304326] [<c0104bc9>] do_IRQ+0x92/0xad
>> [ 11.304326] [<c010396c>] common_interrupt+0x2c/0x34
>> [ 11.304326] [<c0196c85>] ? putname+0x29/0x34
>> [ 11.304326] [<c018007b>] ? move_page_tables+0xd3/0x28b
>> [ 11.304326] [<c018beb7>] ? kmem_cache_free+0xb2/0xc2
>> [ 11.304326] [<c0196c85>] ? putname+0x29/0x34
>> [ 11.304326] [<c0196c85>] putname+0x29/0x34
>> [ 11.304326] [<c0198701>] user_path_at+0x4a/0x67
>> [ 11.304326] [<c013a41e>] ? remove_wait_queue+0x35/0x39
>> [ 11.304326] [<c018feec>] ? __fput+0x154/0x15c
>> [ 11.304326] [<c018e048>] sys_chdir+0x23/0x64
>> [ 11.304326] [<c010329f>] sysenter_do_call+0x12/0x34
>> [ 11.304326] ---[ end trace a1303c5fb15c2009 ]---
>> [ 11.404868] ------------[ cut here ]------------
>> [ 11.411491] WARNING: at drivers/ata/libata-sff.c:1017
>> ata_sff_hsm_move+0x49c/0x6d0()
>> [ 11.412573] Hardware name: MacBookPro2,2
>> [ 11.412573] Modules linked in:
>> [ 11.412573] Pid: 966, comm: udevd Tainted: G W
>> 2.6.28-07812-g5fbbf5f #9
>> [ 11.412573] Call Trace:
>> [ 11.412573] [<c01292ca>] warn_slowpath+0x76/0xad
>> [ 11.412573] [<c0169974>] ? find_get_page+0x22/0x86
>> [ 11.412573] [<c0169cb5>] ? find_lock_page+0x18/0x4c
>> [ 11.412573] [<c016a0d0>] ? filemap_fault+0x91/0x308
>> [ 11.412573] [<c011b332>] ? kunmap_atomic+0x72/0x92
>> [ 11.412573] [<c0169c9a>] ? unlock_page+0x43/0x46
>> [ 11.412573] [<c01799f0>] ? __do_fault+0x30d/0x345
>> [ 11.412573] [<c02ee5f9>] ? ata_sff_data_xfer32+0x5d/0xa7
>> [ 11.412573] [<c02edf9d>] ata_sff_hsm_move+0x49c/0x6d0
>> [ 11.412573] [<c02ee2fa>] ? ata_sff_interrupt+0x18/0x1f7
>> [ 11.412573] [<c02ee43d>] ata_sff_interrupt+0x15b/0x1f7
>> [ 11.412573] [<c015a307>] handle_IRQ_event+0x34/0x69
>> [ 11.412573] [<c015b47e>] handle_edge_irq+0xc8/0x109
>> [ 11.412573] [<c0104bc9>] do_IRQ+0x92/0xad
>> [ 11.412573] [<c0196cb5>] ? getname+0x25/0xbc
>> [ 11.412573] [<c010396c>] common_interrupt+0x2c/0x34
>> [ 11.412573] [<c0196cb5>] ? getname+0x25/0xbc
>> [ 11.412573] [<c018007b>] ? move_page_tables+0xd3/0x28b
>> [ 11.412573] [<c018bf5a>] ? kmem_cache_alloc+0x93/0xcc
>> [ 11.412573] [<c0196cb5>] ? getname+0x25/0xbc
>> [ 11.412573] [<c0196cb5>] getname+0x25/0xbc
>> [ 11.412573] [<c01986d1>] user_path_at+0x1a/0x67
>> [ 11.412573] [<c03e210f>] ? _spin_unlock_irq+0x12/0x1e
>> [ 11.412573] [<c03e210f>] ? _spin_unlock_irq+0x12/0x1e
>> [ 11.412573] [<c012c65d>] ? do_setitimer+0x160/0x2d9
>> [ 11.412573] [<c0191e60>] sys_readlinkat+0x2b/0x86
>> [ 11.412573] [<c0191ed3>] sys_readlink+0x18/0x1a
>> [ 11.412573] [<c010329f>] sysenter_do_call+0x12/0x34
>> [ 11.412573] ---[ end trace a1303c5fb15c200a ]---
>> [ 11.631708] ------------[ cut here ]------------
>> [ 11.637944] WARNING: at drivers/ata/libata-sff.c:1017
>> ata_sff_hsm_move+0x49c/0x6d0()
>> [ 11.640002] Hardware name: MacBookPro2,2
>> [ 11.640002] Modules linked in:
>> [ 11.640002] Pid: 960, comm: udevd Tainted: G W
>> 2.6.28-07812-g5fbbf5f #9
>> [ 11.640002] Call Trace:
>> [ 11.640002] [<c01292ca>] warn_slowpath+0x76/0xad
>> [ 11.640002] [<c0169974>] ? find_get_page+0x22/0x86
>> [ 11.640002] [<c0169cb5>] ? find_lock_page+0x18/0x4c
>> [ 11.640002] [<c016a0d0>] ? filemap_fault+0x91/0x308
>> [ 11.640002] [<c011b332>] ? kunmap_atomic+0x72/0x92
>> [ 11.640002] [<c02ee5f9>] ? ata_sff_data_xfer32+0x5d/0xa7
>> [ 11.640002] [<c02edf9d>] ata_sff_hsm_move+0x49c/0x6d0
>> [ 11.640002] [<c018aed4>] ? __slab_free+0x280/0x2b8
>> [ 11.640002] [<c02ee2fa>] ? ata_sff_interrupt+0x18/0x1f7
>> [ 11.640002] [<c02ee43d>] ata_sff_interrupt+0x15b/0x1f7
>> [ 11.640002] [<c015a307>] handle_IRQ_event+0x34/0x69
>> [ 11.640002] [<c015b47e>] handle_edge_irq+0xc8/0x109
>> [ 11.640002] [<c0104bc9>] do_IRQ+0x92/0xad
>> [ 11.640002] [<c0196cb5>] ? getname+0x25/0xbc
>> [ 11.640002] [<c010396c>] common_interrupt+0x2c/0x34
>> [ 11.640002] [<c0196cb5>] ? getname+0x25/0xbc
>> [ 11.640002] [<c018007b>] ? move_page_tables+0xd3/0x28b
>> [ 11.640002] [<c018bf5a>] ? kmem_cache_alloc+0x93/0xcc
>> [ 11.640002] [<c0196cb5>] ? getname+0x25/0xbc
>> [ 11.640002] [<c0196cb5>] getname+0x25/0xbc
>> [ 11.640002] [<c01986d1>] user_path_at+0x1a/0x67
>> [ 11.640002] [<c012c65d>] ? do_setitimer+0x160/0x2d9
>> [ 11.640002] [<c0191e60>] sys_readlinkat+0x2b/0x86
>> [ 11.640002] [<c0191ed3>] sys_readlink+0x18/0x1a
>> [ 11.640002] [<c010329f>] sysenter_do_call+0x12/0x34
>> [ 11.640002] ---[ end trace a1303c5fb15c200b ]---
>> [ 11.859983] ------------[ cut here ]------------
>> [ 11.863325] WARNING: at drivers/ata/libata-sff.c:1017
>> ata_sff_hsm_move+0x49c/0x6d0()
>> [ 11.870937] Hardware name: MacBookPro2,2
>> [ 11.878612] Modules linked in:
>> [ 11.882417] Pid: 988, comm: udevd Tainted: G W
>> 2.6.28-07812-g5fbbf5f #9
>> [ 11.889932] Call Trace:
>> [ 11.896866] [<c01292ca>] warn_slowpath+0x76/0xad
>> [ 11.901313] [<c011b332>] ? kunmap_atomic+0x72/0x92
>> [ 11.906787] [<c01799f0>] ? __do_fault+0x30d/0x345
>> [ 11.906787] [<c0212f70>] ? avc_has_perm+0x3e/0x48
>> [ 11.906787] [<c018a64d>] ? check_object+0x139/0x190
>> [ 11.932317] [<c02ee5f9>] ? ata_sff_data_xfer32+0x5d/0xa7
>> [ 11.932317] [<c02edf9d>] ata_sff_hsm_move+0x49c/0x6d0
>> [ 11.932317] [<c0217852>] ? selinux_inode_alloc_security+0x2e/0x73
>> [ 11.932317] [<c02ee2fa>] ? ata_sff_interrupt+0x18/0x1f7
>> [ 11.932317] [<c02ee43d>] ata_sff_interrupt+0x15b/0x1f7
>> [ 11.932317] [<c015a307>] handle_IRQ_event+0x34/0x69
>> [ 11.932317] [<c015b47e>] handle_edge_irq+0xc8/0x109
>> [ 11.932317] [<c0104bc9>] do_IRQ+0x92/0xad
>> [ 11.932317] [<c0196cb5>] ? getname+0x25/0xbc
>> [ 11.932317] [<c010396c>] common_interrupt+0x2c/0x34
>> [ 11.932317] [<c0196cb5>] ? getname+0x25/0xbc
>> [ 11.932317] [<c018007b>] ? move_page_tables+0xd3/0x28b
>> [ 12.009738] [<c018bf5a>] ? kmem_cache_alloc+0x93/0xcc
>> [ 12.009738] [<c0196cb5>] ? getname+0x25/0xbc
>> [ 12.009738] [<c0196cb5>] getname+0x25/0xbc
>> [ 12.009738] [<c018d74b>] do_sys_open+0x19/0xbc
>> [ 12.009738] [<c018d83a>] sys_open+0x23/0x2b
>> [ 12.009738] [<c010329f>] sysenter_do_call+0x12/0x34
>> [ 12.009738] ---[ end trace a1303c5fb15c200c ]---
>> [ 12.065027] ------------[ cut here ]------------
>> [ 12.070720] WARNING: at drivers/ata/libata-sff.c:1017
>> ata_sff_hsm_move+0x49c/0x6d0()
>> [ 12.070720] Hardware name: MacBookPro2,2
>> [ 12.070720] Modules linked in:
>> [ 12.070720] Pid: 1018, comm: udevd Tainted: G W
>> 2.6.28-07812-g5fbbf5f #9
>> [ 12.070720] Call Trace:
>> [ 12.070720] [<c01292ca>] warn_slowpath+0x76/0xad
>> [ 12.070720] [<c0190029>] ? get_empty_filp+0x82/0x175
>> [ 12.070720] [<c018fd49>] ? file_free_rcu+0x35/0x38
>> [ 12.070720] [<c011160a>] ? flush_tlb_page+0x47/0x6e
>> [ 12.070720] [<c011a603>] ? ptep_set_access_flags+0x5f/0x69
>> [ 12.070720] [<c011b332>] ? kunmap_atomic+0x72/0x92
>> [ 12.070720] [<c024382c>] ? _raw_spin_unlock+0x74/0x78
>> [ 12.070720] [<c02ee5f9>] ? ata_sff_data_xfer32+0x5d/0xa7
>> [ 12.070720] [<c02edf9d>] ata_sff_hsm_move+0x49c/0x6d0
>> [ 12.070720] [<c02ee2fa>] ? ata_sff_interrupt+0x18/0x1f7
>> [ 12.070720] [<c02ee43d>] ata_sff_interrupt+0x15b/0x1f7
>> [ 12.070720] [<c015a307>] handle_IRQ_event+0x34/0x69
>> [ 12.070720] [<c015b47e>] handle_edge_irq+0xc8/0x109
>> [ 12.070720] [<c0104bc9>] do_IRQ+0x92/0xad
>> [ 12.070720] [<c010396c>] common_interrupt+0x2c/0x34
>> [ 12.070720] [<c03e007b>] ? schedule+0x695/0x8f1
>> [ 12.070720] [<c03e3ee5>] ? do_page_fault+0x272/0x6f9
>> [ 12.070720] [<c0190029>] ? get_empty_filp+0x82/0x175
>> [ 12.070720] [<c018fd49>] ? file_free_rcu+0x35/0x38
>> [ 12.070720] [<c018a64d>] ? check_object+0x139/0x190
>> [ 12.070720] [<c03e2423>] ? error_code+0x73/0x7c
>> [ 12.070720] [<c03e3c73>] ? do_page_fault+0x0/0x6f9
>> [ 12.070720] [<c0240320>] ? trace_hardirqs_on_thunk+0xc/0x10
>> [ 12.070720] [<c0240330>] ? trace_hardirqs_off_thunk+0xc/0x10
>> [ 12.070720] [<c03e2423>] ? error_code+0x73/0x7c
>> [ 12.070720] [<c03e3c73>] ? do_page_fault+0x0/0x6f9
>> [ 12.070720] [<c03e3c73>] ? do_page_fault+0x0/0x6f9
>> [ 12.070720] [<c03e2427>] error_code+0x77/0x7c
>> [ 12.070720] ---[ end trace a1303c5fb15c200d ]---
>> [ 12.300395] ------------[ cut here ]------------
>> [ 12.306909] WARNING: at drivers/ata/libata-sff.c:1017
>> ata_sff_hsm_move+0x49c/0x6d0()
>> [ 12.310003] Hardware name: MacBookPro2,2
>> [ 12.310003] Modules linked in:
>> [ 12.310003] Pid: 999, comm: udevd Tainted: G W
>> 2.6.28-07812-g5fbbf5f #9
>> [ 12.310003] Call Trace:
>> [ 12.310003] [<c01292ca>] warn_slowpath+0x76/0xad
>> [ 12.310003] [<c024382c>] ? _raw_spin_unlock+0x74/0x78
>> [ 12.310003] [<c03e2164>] ? _spin_unlock+0xd/0xf
>> [ 12.310003] [<c016e6cf>] ? get_page_from_freelist+0x2a6/0x3ed
>> [ 12.310003] [<c0169974>] ? find_get_page+0x22/0x86
>> [ 12.310003] [<c02ee5f9>] ? ata_sff_data_xfer32+0x5d/0xa7
>> [ 12.310003] [<c02edf9d>] ata_sff_hsm_move+0x49c/0x6d0
>> [ 12.310003] [<c02ee2fa>] ? ata_sff_interrupt+0x18/0x1f7
>> [ 12.310003] [<c02ee43d>] ata_sff_interrupt+0x15b/0x1f7
>> [ 12.310003] [<c015a307>] handle_IRQ_event+0x34/0x69
>> [ 12.310003] [<c015b47e>] handle_edge_irq+0xc8/0x109
>> [ 12.310003] [<c0104bc9>] do_IRQ+0x92/0xad
>> [ 12.310003] [<c010396c>] common_interrupt+0x2c/0x34
>> [ 12.310003] [<c03e00d8>] ? schedule+0x6f2/0x8f1
>> [ 12.310003] [<c013d32b>] ? down_read_trylock+0x17/0x20
>> [ 12.310003] [<c03e3f32>] do_page_fault+0x2bf/0x6f9
>> [ 12.310003] [<c011e70c>] ? set_next_entity+0xa7/0x113
>> [ 12.310003] [<c014129b>] ? getnstimeofday+0x56/0xdf
>> [ 12.310003] [<c023de7b>] ? rb_insert_color+0x9b/0xc0
>> [ 12.310003] [<c03e2141>] ? _spin_unlock_irqrestore+0x26/0x3c
>> [ 12.310003] [<c013cee5>] ? hrtimer_start_range_ns+0x234/0x23f
>> [ 12.310003] [<c03e2141>] ? _spin_unlock_irqrestore+0x26/0x3c
>> [ 12.310003] [<c013cee5>] ? hrtimer_start_range_ns+0x234/0x23f
>> [ 12.310003] [<c03e210f>] ? _spin_unlock_irq+0x12/0x1e
>> [ 12.310003] [<c03e210f>] ? _spin_unlock_irq+0x12/0x1e
>> [ 12.310003] [<c012c65d>] ? do_setitimer+0x160/0x2d9
>> [ 12.310003] [<c0240330>] ? trace_hardirqs_off_thunk+0xc/0x10
>> [ 12.310003] [<c03e2423>] ? error_code+0x73/0x7c
>> [ 12.310003] [<c03e3c73>] ? do_page_fault+0x0/0x6f9
>> [ 12.310003] [<c03e3c73>] ? do_page_fault+0x0/0x6f9
>> [ 12.310003] [<c03e2427>] error_code+0x77/0x7c
>> [ 12.310003] ---[ end trace a1303c5fb15c200e ]---
>> [ 12.547900] ------------[ cut here ]------------
>> [ 12.554293] WARNING: at drivers/ata/libata-sff.c:1017
>> ata_sff_hsm_move+0x49c/0x6d0()
>> [ 12.555950] Hardware name: MacBookPro2,2
>> [ 12.555950] Modules linked in:
>> [ 12.555950] Pid: 998, comm: udevd Tainted: G W
>> 2.6.28-07812-g5fbbf5f #9
>> [ 12.555950] Call Trace:
>> [ 12.555950] [<c01292ca>] warn_slowpath+0x76/0xad
>> [ 12.555950] [<c018a64d>] ? check_object+0x139/0x190
>> [ 12.601146] [<c03e3ee3>] ? do_page_fault+0x270/0x6f9
>> [ 12.601146] [<c03e405c>] ? do_page_fault+0x3e9/0x6f9
>> [ 12.601146] [<c018bcfd>] ? kfree+0xd5/0xe9
>> [ 12.601146] [<c015c92f>] ? call_rcu+0x63/0x74
>> [ 12.601146] [<c018fd0e>] ? put_filp+0x47/0x4d
>> [ 12.601146] [<c0196c53>] ? release_open_intent+0x16/0x1f
>> [ 12.601146] [<c02ee5f9>] ? ata_sff_data_xfer32+0x5d/0xa7
>> [ 12.601146] [<c02edf9d>] ata_sff_hsm_move+0x49c/0x6d0
>> [ 12.601146] [<c02ee2fa>] ? ata_sff_interrupt+0x18/0x1f7
>> [ 12.601146] [<c02ee43d>] ata_sff_interrupt+0x15b/0x1f7
>> [ 12.601146] [<c015a307>] handle_IRQ_event+0x34/0x69
>> [ 12.601146] [<c015b47e>] handle_edge_irq+0xc8/0x109
>> [ 12.601146] [<c0104bc9>] do_IRQ+0x92/0xad
>> [ 12.601146] [<c010396c>] common_interrupt+0x2c/0x34
>> [ 12.601146] ---[ end trace a1303c5fb15c200f ]---
>>
>> [ 20.550550] ------------[ cut here ]------------
>> [ 20.550554] WARNING: at drivers/ata/libata-sff.c:1017
>> ata_sff_hsm_move+0x49c/0x6d0()
>> [ 20.550556] Hardware name: MacBookPro2,2
>> [ 20.550558] Modules linked in: fan battery container ipt_LOG xt_limit
>> xt_tcpudp xt_state ipt_addrtype nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat
>> nf_conntrack_ftp ipmi_watchdog ipmi_msghandler isight_firmware uinput
>> arpt_mangle arptable_filter arp_tables nf_conntrack_ipv4 nf_conntrack
>> nf_defrag_ipv4 iptable_mangle iptable_filter ip_tables x_tables coretemp
>> eeprom acpi_cpufreq cpufreq_powersave cpufreq_performance cpufreq_ondemand
>> cpufreq_conservative firewire_sbp2 firewire_core raw1394 appletouch
>> snd_hda_codec_idt uvcvideo ohci1394 thermal joydev snd_hda_intel snd_hda_codec
>> ath9k ieee1394 video ac button processor applesmc uhci_hcd ehci_hcd snd_hwdep
>> snd_pcm snd_page_alloc pata_acpi evdev
>> [ 20.550621] Pid: 0, comm: swapper Tainted: G W
>> 2.6.28-07812-g5fbbf5f #9
>> [ 20.550623] Call Trace:
>> [ 20.550630] [<c01292ca>] warn_slowpath+0x76/0xad
>> [ 20.550635] [<c013e562>] ? sched_clock_cpu+0x137/0x146
>> [ 20.550639] [<c0243883>] ? _raw_spin_lock+0x53/0xf8
>> [ 20.550642] [<c013c4e7>] ? hrtimer_forward+0xf9/0x10f
>> [ 20.550646] [<c014129b>] ? getnstimeofday+0x56/0xdf
>> [ 20.550650] [<c01119f4>] ? lapic_next_event+0x18/0x1c
>> [ 20.550653] [<c0143380>] ? clockevents_program_event+0xe0/0xef
>> [ 20.550659] [<c03e2141>] ? _spin_unlock_irqrestore+0x26/0x3c
>> [ 20.550662] [<c02ee5f9>] ? ata_sff_data_xfer32+0x5d/0xa7
>> [ 20.550665] [<c02edf9d>] ata_sff_hsm_move+0x49c/0x6d0
>> [ 20.550669] [<c02ee2fa>] ? ata_sff_interrupt+0x18/0x1f7
>> [ 20.550672] [<c02ee43d>] ata_sff_interrupt+0x15b/0x1f7
>> [ 20.550677] [<c015a307>] handle_IRQ_event+0x34/0x69
>> [ 20.550680] [<c015b47e>] handle_edge_irq+0xc8/0x109
>> [ 20.550684] [<c0104bc9>] do_IRQ+0x92/0xad
>> [ 20.550687] [<c010396c>] common_interrupt+0x2c/0x34
>> [ 20.550699] [<f806c727>] ? acpi_idle_enter_bm+0x2df/0x36b [processor]
>> [ 20.550703] [<c0144b5a>] ? tick_nohz_restart_sched_tick+0x139/0x14b
>> [ 20.550708] [<c031e695>] cpuidle_idle_call+0x65/0x98
>> [ 20.550711] [<c01023b7>] cpu_idle+0x84/0xa5
>> [ 20.550714] [<c03d388f>] rest_init+0x53/0x55
>> [ 20.550717] ---[ end trace a1303c5fb15c2010 ]---
>> [ 20.551664] ------------[ cut here ]------------
>> [ 20.551669] WARNING: at drivers/ata/libata-sff.c:1017
>> ata_sff_hsm_move+0x49c/0x6d0()
>> [ 20.551673] Hardware name: MacBookPro2,2
>> [ 20.551676] Modules linked in: fan battery container ipt_LOG xt_limit
>> xt_tcpudp xt_state ipt_addrtype nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat
>> nf_conntrack_ftp ipmi_watchdog ipmi_msghandler isight_firmware uinput
>> arpt_mangle arptable_filter arp_tables nf_conntrack_ipv4 nf_conntrack
>> nf_defrag_ipv4 iptable_mangle iptable_filter ip_tables x_tables coretemp
>> eeprom acpi_cpufreq cpufreq_powersave cpufreq_performance cpufreq_ondemand
>> cpufreq_conservative firewire_sbp2 firewire_core raw1394 appletouch
>> snd_hda_codec_idt uvcvideo ohci1394 thermal joydev snd_hda_intel snd_hda_codec
>> ath9k ieee1394 video ac button processor applesmc uhci_hcd ehci_hcd snd_hwdep
>> snd_pcm snd_page_alloc pata_acpi evdev
>> [ 20.551785] Pid: 0, comm: swapper Tainted: G W
>> 2.6.28-07812-g5fbbf5f #9
>> [ 20.551789] Call Trace:
>> [ 20.551797] [<c01292ca>] warn_slowpath+0x76/0xad
>> [ 20.551805] [<c03e2141>] ? _spin_unlock_irqrestore+0x26/0x3c
>> [ 20.551812] [<c01238ef>] ? try_to_wake_up+0x245/0x250
>> [ 20.551819] [<c03e2141>] ? _spin_unlock_irqrestore+0x26/0x3c
>> [ 20.551828] [<c02ce674>] ? scsi_eh_scmd_add+0x83/0x8c
>> [ 20.551835] [<c03e2141>] ? _spin_unlock_irqrestore+0x26/0x3c
>> [ 20.551842] [<c02ce674>] ? scsi_eh_scmd_add+0x83/0x8c
>> [ 20.551849] [<c02ce6cf>] ? scsi_times_out+0x52/0x6c
>> [ 20.551856] [<c0235c66>] ? blk_rq_timed_out+0x11/0x4b
>> [ 20.551863] [<c0235ce3>] ? blk_abort_request+0x43/0x46
>> [ 20.551870] [<c02ebb5c>] ? ata_qc_schedule_eh+0x49/0x50
>> [ 20.551877] [<c02e1d9f>] ? ata_qc_complete+0x75/0x1a9
>> [ 20.551884] [<c02ee5f9>] ? ata_sff_data_xfer32+0x5d/0xa7
>> [ 20.551892] [<c02edf9d>] ata_sff_hsm_move+0x49c/0x6d0
>> [ 20.551899] [<c02ee2fa>] ? ata_sff_interrupt+0x18/0x1f7
>> [ 20.551906] [<c02ee43d>] ata_sff_interrupt+0x15b/0x1f7
>> [ 20.551914] [<c015a307>] handle_IRQ_event+0x34/0x69
>> [ 20.551921] [<c015b47e>] handle_edge_irq+0xc8/0x109
>> [ 20.551928] [<c0104bc9>] do_IRQ+0x92/0xad
>> [ 20.551934] [<c010396c>] common_interrupt+0x2c/0x34
>> [ 20.551954] [<f806c727>] ? acpi_idle_enter_bm+0x2df/0x36b [processor]
>> [ 20.551961] [<c0144b5a>] ? tick_nohz_restart_sched_tick+0x139/0x14b
>> [ 20.551969] [<c031e695>] cpuidle_idle_call+0x65/0x98
>> [ 20.551975] [<c01023b7>] cpu_idle+0x84/0xa5
>> [ 20.551982] [<c03d388f>] rest_init+0x53/0x55
>> [ 20.551986] ---[ end trace a1303c5fb15c2011 ]---
>> [ 20.558509] ------------[ cut here ]------------
>> [ 20.558512] WARNING: at drivers/ata/libata-sff.c:1017
>> ata_sff_hsm_move+0x49c/0x6d0()
>> [ 20.558514] Hardware name: MacBookPro2,2
>> [ 20.558516] Modules linked in: fan battery container ipt_LOG xt_limit
>> xt_tcpudp xt_state ipt_addrtype nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat
>> nf_conntrack_ftp ipmi_watchdog ipmi_msghandler isight_firmware uinput
>> arpt_mangle arptable_filter arp_tables nf_conntrack_ipv4 nf_conntrack
>> nf_defrag_ipv4 iptable_mangle iptable_filter ip_tables x_tables coretemp
>> eeprom acpi_cpufreq cpufreq_powersave cpufreq_performance cpufreq_ondemand
>> cpufreq_conservative firewire_sbp2 firewire_core raw1394 appletouch
>> snd_hda_codec_idt uvcvideo ohci1394 thermal joydev snd_hda_intel snd_hda_codec
>> ath9k ieee1394 video ac button processor applesmc uhci_hcd ehci_hcd snd_hwdep
>> snd_pcm snd_page_alloc pata_acpi evdev
>> [ 20.558573] Pid: 2519, comm: hald-addon-macb Tainted: G W
>> 2.6.28-07812-g5fbbf5f #9
>> [ 20.558575] Call Trace:
>> [ 20.558580] [<c01292ca>] warn_slowpath+0x76/0xad
>> [ 20.558585] [<c011b332>] ? kunmap_atomic+0x72/0x92
>> [ 20.558588] [<c024382c>] ? _raw_spin_unlock+0x74/0x78
>> [ 20.558600] [<c03e3ee3>] ? do_page_fault+0x270/0x6f9
>> [ 20.558600] [<c03e405c>] ? do_page_fault+0x3e9/0x6f9
>> [ 20.558600] [<c023c89f>] ? prio_tree_insert+0x18c/0x1ff
>> [ 20.558602] [<c02ee5f9>] ? ata_sff_data_xfer32+0x5d/0xa7
>> [ 20.558606] [<c02edf9d>] ata_sff_hsm_move+0x49c/0x6d0
>> [ 20.558610] [<c03e2164>] ? _spin_unlock+0xd/0xf
>> [ 20.558613] [<c02ee2fa>] ? ata_sff_interrupt+0x18/0x1f7
>> [ 20.558617] [<c02ee43d>] ata_sff_interrupt+0x15b/0x1f7
>> [ 20.558630] [<c015a307>] handle_IRQ_event+0x34/0x69
>> [ 20.558630] [<c015b47e>] handle_edge_irq+0xc8/0x109
>> [ 20.558630] [<c0104bc9>] do_IRQ+0x92/0xad
>> [ 20.558631] [<c010396c>] common_interrupt+0x2c/0x34
>> [ 20.558633] ---[ end trace a1303c5fb15c2012 ]---
>> [ 20.623177] ------------[ cut here ]------------
>> [ 20.623181] WARNING: at drivers/ata/libata-sff.c:1017
>> ata_sff_hsm_move+0x49c/0x6d0()
>> [ 20.623184] Hardware name: MacBookPro2,2
>> [ 20.623185] Modules linked in: fan battery container ipt_LOG xt_limit
>> xt_tcpudp xt_state ipt_addrtype nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat
>> nf_conntrack_ftp ipmi_watchdog ipmi_msghandler isight_firmware uinput
>> arpt_mangle arptable_filter arp_tables nf_conntrack_ipv4 nf_conntrack
>> nf_defrag_ipv4 iptable_mangle iptable_filter ip_tables x_tables coretemp
>> eeprom acpi_cpufreq cpufreq_powersave cpufreq_performance cpufreq_ondemand
>> cpufreq_conservative firewire_sbp2 firewire_core raw1394 appletouch
>> snd_hda_codec_idt uvcvideo ohci1394 thermal joydev snd_hda_intel snd_hda_codec
>> ath9k ieee1394 video ac button processor applesmc uhci_hcd ehci_hcd snd_hwdep
>> snd_pcm snd_page_alloc pata_acpi evdev
>> [ 20.623245] Pid: 2519, comm: hald-addon-macb Tainted: G W
>> 2.6.28-07812-g5fbbf5f #9
>> [ 20.623247] Call Trace:
>> [ 20.623252] [<c01292ca>] warn_slowpath+0x76/0xad
>> [ 20.623257] [<c011b332>] ? kunmap_atomic+0x72/0x92
>> [ 20.623260] [<c024382c>] ? _raw_spin_unlock+0x74/0x78
>> [ 20.623264] [<c03e3ee3>] ? do_page_fault+0x270/0x6f9
>> [ 20.623267] [<c03e405c>] ? do_page_fault+0x3e9/0x6f9
>> [ 20.623272] [<c03e2164>] ? _spin_unlock+0xd/0xf
>> [ 20.623276] [<c017e7d2>] ? vma_adjust+0x31a/0x378
>> [ 20.623279] [<c02ee5f9>] ? ata_sff_data_xfer32+0x5d/0xa7
>> [ 20.623283] [<c02edf9d>] ata_sff_hsm_move+0x49c/0x6d0
>> [ 20.623286] [<c017f421>] ? mmap_region+0x17e/0x435
>> [ 20.623289] [<c02ee2fa>] ? ata_sff_interrupt+0x18/0x1f7
>> [ 20.623293] [<c02ee43d>] ata_sff_interrupt+0x15b/0x1f7
>> [ 20.623296] [<c015a307>] handle_IRQ_event+0x34/0x69
>> [ 20.623300] [<c015b47e>] handle_edge_irq+0xc8/0x109
>> [ 20.623304] [<c0104bc9>] do_IRQ+0x92/0xad
>> [ 20.623307] [<c010396c>] common_interrupt+0x2c/0x34
>> [ 20.623309] ---[ end trace a1303c5fb15c2013 ]---
>> [ 20.624217] ------------[ cut here ]------------
>> [ 20.624220] WARNING: at drivers/ata/libata-sff.c:1017
>> ata_sff_hsm_move+0x49c/0x6d0()
>> [ 20.624222] Hardware name: MacBookPro2,2
>> [ 20.624224] Modules linked in: fan battery container ipt_LOG xt_limit
>> xt_tcpudp xt_state ipt_addrtype nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat
>> nf_conntrack_ftp ipmi_watchdog ipmi_msghandler isight_firmware uinput
>> arpt_mangle arptable_filter arp_tables nf_conntrack_ipv4 nf_conntrack
>> nf_defrag_ipv4 iptable_mangle iptable_filter ip_tables x_tables coretemp
>> eeprom acpi_cpufreq cpufreq_powersave cpufreq_performance cpufreq_ondemand
>> cpufreq_conservative firewire_sbp2 firewire_core raw1394 appletouch
>> snd_hda_codec_idt uvcvideo ohci1394 thermal joydev snd_hda_intel snd_hda_codec
>> ath9k ieee1394 video ac button processor applesmc uhci_hcd ehci_hcd snd_hwdep
>> snd_pcm snd_page_alloc pata_acpi evdev
>> [ 20.624279] Pid: 2519, comm: hald-addon-macb Tainted: G W
>> 2.6.28-07812-g5fbbf5f #9
>> [ 20.624281] Call Trace:
>> [ 20.624285] [<c01292ca>] warn_slowpath+0x76/0xad
>> [ 20.624289] [<c023fac6>] ? vsnprintf+0x866/0x8c5
>> [ 20.624293] [<c03e2141>] ? _spin_unlock_irqrestore+0x26/0x3c
>> [ 20.624296] [<c01299ba>] ? release_console_sem+0x1b8/0x1e5
>> [ 20.624300] [<c02ee5f9>] ? ata_sff_data_xfer32+0x5d/0xa7
>> [ 20.624303] [<c02edf9d>] ata_sff_hsm_move+0x49c/0x6d0
>> [ 20.624307] [<c02ee2fa>] ? ata_sff_interrupt+0x18/0x1f7
>> [ 20.624310] [<c02ee43d>] ata_sff_interrupt+0x15b/0x1f7
>> [ 20.624314] [<c015a307>] handle_IRQ_event+0x34/0x69
>> [ 20.624317] [<c015b47e>] handle_edge_irq+0xc8/0x109
>> [ 20.624320] [<c0104bc9>] do_IRQ+0x92/0xad
>> [ 20.624323] [<c010396c>] common_interrupt+0x2c/0x34
>> [ 20.624328] [<c017734f>] ? __inc_zone_state+0x1b/0x7b
>> [ 20.624331] [<c01773cc>] __inc_zone_page_state+0x1d/0x1f
>> [ 20.624334] [<c018168f>] page_add_new_anon_rmap+0x44/0x6a
>> [ 20.624338] [<c017b2a5>] handle_mm_fault+0x1fe/0x606
>> [ 20.624343] [<c02155a8>] ? selinux_socket_unix_stream_connect+0xa4/0xac
>> [ 20.624346] [<c03e3ee3>] ? do_page_fault+0x270/0x6f9
>> [ 20.624349] [<c03e3fed>] do_page_fault+0x37a/0x6f9
>> [ 20.624352] [<c03e20e4>] ? _read_unlock+0xd/0xf
>> [ 20.624357] [<c03454d3>] ? sock_def_readable+0x60/0x65
>> [ 20.624362] [<c03acb34>] ? unix_stream_connect+0x338/0x398
>> [ 20.624365] [<c0343d18>] ? sys_connect+0x65/0x82
>> [ 20.624368] [<c0243883>] ? _raw_spin_lock+0x53/0xf8
>> [ 20.624371] [<c03e210f>] ? _spin_unlock_irq+0x12/0x1e
>> [ 20.624374] [<c03e210f>] ? _spin_unlock_irq+0x12/0x1e
>> [ 20.624379] [<c01326c9>] ? do_sigaction+0x13d/0x14e
>> [ 20.624382] [<c0243883>] ? _raw_spin_lock+0x53/0xf8
>> [ 20.624385] [<c0240330>] ? trace_hardirqs_off_thunk+0xc/0x10
>> [ 20.624388] [<c03e2423>] ? error_code+0x73/0x7c
>> [ 20.624391] [<c03e3c73>] ? do_page_fault+0x0/0x6f9
>> [ 20.624394] [<c03e3c73>] ? do_page_fault+0x0/0x6f9
>> [ 20.624397] [<c03e2427>] error_code+0x77/0x7c
>> [ 20.624400] ---[ end trace a1303c5fb15c2014 ]---
>> [ 20.625285] ------------[ cut here ]------------
>> [ 20.625288] WARNING: at drivers/ata/libata-sff.c:1017
>> ata_sff_hsm_move+0x49c/0x6d0()
>> [ 20.625290] Hardware name: MacBookPro2,2
>> [ 20.625292] Modules linked in: fan battery container ipt_LOG xt_limit
>> xt_tcpudp xt_state ipt_addrtype nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat
>> nf_conntrack_ftp ipmi_watchdog ipmi_msghandler isight_firmware uinput
>> arpt_mangle arptable_filter arp_tables nf_conntrack_ipv4 nf_conntrack
>> nf_defrag_ipv4 iptable_mangle iptable_filter ip_tables x_tables coretemp
>> eeprom acpi_cpufreq cpufreq_powersave cpufreq_performance cpufreq_ondemand
>> cpufreq_conservative firewire_sbp2 firewire_core raw1394 appletouch
>> snd_hda_codec_idt uvcvideo ohci1394 thermal joydev snd_hda_intel snd_hda_codec
>> ath9k ieee1394 video ac button processor applesmc uhci_hcd ehci_hcd snd_hwdep
>> snd_pcm snd_page_alloc pata_acpi evdev
>> [ 20.625344] Pid: 2466, comm: hald Tainted: G W
>> 2.6.28-07812-g5fbbf5f #9
>> [ 20.625346] Call Trace:
>> [ 20.625349] [<c01292ca>] warn_slowpath+0x76/0xad
>> [ 20.625353] [<c0213328>] ? selinux_socket_recvmsg+0x1a/0x1c
>> [ 20.625357] [<c0342ccb>] ? sock_aio_read+0x109/0x117
>> [ 20.625361] [<c02ee5f9>] ? ata_sff_data_xfer32+0x5d/0xa7
>> [ 20.625364] [<c02edf9d>] ata_sff_hsm_move+0x49c/0x6d0
>> [ 20.625367] [<c02ee2fa>] ? ata_sff_interrupt+0x18/0x1f7
>> [ 20.625371] [<c02ee43d>] ata_sff_interrupt+0x15b/0x1f7
>> [ 20.625374] [<c015a307>] handle_IRQ_event+0x34/0x69
>> [ 20.625377] [<c015b47e>] handle_edge_irq+0xc8/0x109
>> [ 20.625381] [<c0104bc9>] do_IRQ+0x92/0xad
>> [ 20.625384] [<c010396c>] common_interrupt+0x2c/0x34
>> [ 20.625386] ---[ end trace a1303c5fb15c2015 ]---
>> [ 20.660553] ------------[ cut here ]------------
>> [ 20.660556] WARNING: at drivers/ata/libata-sff.c:1017
>> ata_sff_hsm_move+0x49c/0x6d0()
>> [ 20.660558] Hardware name: MacBookPro2,2
>> [ 20.660560] Modules linked in: fan battery container ipt_LOG xt_limit
>> xt_tcpudp xt_state ipt_addrtype nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat
>> nf_conntrack_ftp ipmi_watchdog ipmi_msghandler isight_firmware uinput
>> arpt_mangle arptable_filter arp_tables nf_conntrack_ipv4 nf_conntrack
>> nf_defrag_ipv4 iptable_mangle iptable_filter ip_tables x_tables coretemp
>> eeprom acpi_cpufreq cpufreq_powersave cpufreq_performance cpufreq_ondemand
>> cpufreq_conservative firewire_sbp2 firewire_core raw1394 appletouch
>> snd_hda_codec_idt uvcvideo ohci1394 thermal joydev snd_hda_intel snd_hda_codec
>> ath9k ieee1394 video ac button processor applesmc uhci_hcd ehci_hcd snd_hwdep
>> snd_pcm snd_page_alloc pata_acpi evdev
>> [ 20.660619] Pid: 2519, comm: hald-addon-macb Tainted: G W
>> 2.6.28-07812-g5fbbf5f #9
>> [ 20.660621] Call Trace:
>> [ 20.660626] [<c01292ca>] warn_slowpath+0x76/0xad
>> [ 20.660631] [<c013cca6>] ? hrtimer_cancel+0x12/0x1d
>> [ 20.660635] [<c03e1285>] ? schedule_hrtimeout_range+0x10b/0x12a
>> [ 20.660639] [<c0243883>] ? _raw_spin_lock+0x53/0xf8
>> [ 20.660642] [<c03e2148>] ? _spin_unlock_irqrestore+0x2d/0x3c
>> [ 20.660647] [<c013a41e>] ? remove_wait_queue+0x35/0x39
>> [ 20.660651] [<c019a87b>] ? poll_freewait+0x34/0x7d
>> [ 20.660654] [<c02ee5f9>] ? ata_sff_data_xfer32+0x5d/0xa7
>> [ 20.660658] [<c02edf9d>] ata_sff_hsm_move+0x49c/0x6d0
>> [ 20.660661] [<c011b332>] ? kunmap_atomic+0x72/0x92
>> [ 20.660665] [<c02ee2fa>] ? ata_sff_interrupt+0x18/0x1f7
>> [ 20.660668] [<c02ee43d>] ata_sff_interrupt+0x15b/0x1f7
>> [ 20.660672] [<c015a307>] handle_IRQ_event+0x34/0x69
>> [ 20.660676] [<c015b47e>] handle_edge_irq+0xc8/0x109
>> [ 20.660679] [<c0104bc9>] do_IRQ+0x92/0xad
>> [ 20.660682] [<c010396c>] common_interrupt+0x2c/0x34
>> [ 20.660687] [<c016e758>] ? get_page_from_freelist+0x32f/0x3ed
>> [ 20.660691] [<c016ea87>] __alloc_pages_internal+0x9b/0x36a
>> [ 20.660694] [<c0243883>] ? _raw_spin_lock+0x53/0xf8
>> [ 20.660697] [<c0243883>] ? _raw_spin_lock+0x53/0xf8
>> [ 20.660700] [<c016ed6f>] get_zeroed_page+0x19/0x2b
>> [ 20.660704] [<c01c82f5>] sysfs_follow_link+0x22/0x13d
>> [ 20.660708] [<c01971a5>] __link_path_walk+0x459/0xc5a
>> [ 20.660712] [<c0215291>] ? selinux_file_alloc_security+0x2d/0x46
>> [ 20.660715] [<c0197b43>] path_walk+0x55/0xaa
>> [ 20.660718] [<c0197d66>] do_path_lookup+0x145/0x18d
>> [ 20.660721] [<c0197e50>] path_lookup_open+0x4b/0x7c
>> [ 20.660724] [<c01988d6>] do_filp_open+0xa8/0x6e8
>> [ 20.660728] [<c018bb89>] ? __slab_alloc+0x409/0x4a8
>> [ 20.660731] [<c0243883>] ? _raw_spin_lock+0x53/0xf8
>> [ 20.660734] [<c0243883>] ? _raw_spin_lock+0x53/0xf8
>> [ 20.660737] [<c0196cb5>] ? getname+0x25/0xbc
>> [ 20.660739] [<c024382c>] ? _raw_spin_unlock+0x74/0x78
>> [ 20.660743] [<c018d779>] do_sys_open+0x47/0xbc
>> [ 20.660746] [<c018d83a>] sys_open+0x23/0x2b
>> [ 20.660749] [<c010329f>] sysenter_do_call+0x12/0x34
>> [ 20.660751] ---[ end trace a1303c5fb15c2016 ]---
>> [ 20.662220] ------------[ cut here ]------------
>> [ 20.662223] WARNING: at drivers/ata/libata-sff.c:1017
>> ata_sff_hsm_move+0x49c/0x6d0()
>> [ 20.662225] Hardware name: MacBookPro2,2
>> [ 20.662226] Modules linked in: fan battery container ipt_LOG xt_limit
>> xt_tcpudp xt_state ipt_addrtype nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat
>> nf_conntrack_ftp ipmi_watchdog ipmi_msghandler isight_firmware uinput
>> arpt_mangle arptable_filter arp_tables nf_conntrack_ipv4 nf_conntrack
>> nf_defrag_ipv4 iptable_mangle iptable_filter ip_tables x_tables coretemp
>> eeprom acpi_cpufreq cpufreq_powersave cpufreq_performance cpufreq_ondemand
>> cpufreq_conservative firewire_sbp2 firewire_core raw1394 appletouch
>> snd_hda_codec_idt uvcvideo ohci1394 thermal joydev snd_hda_intel snd_hda_codec
>> ath9k ieee1394 video ac button processor applesmc uhci_hcd ehci_hcd snd_hwdep
>> snd_pcm snd_page_alloc pata_acpi evdev
>> [ 20.662280] Pid: 2423, comm: klogd Tainted: G W
>> 2.6.28-07812-g5fbbf5f #9
>> [ 20.662282] Call Trace:
>> [ 20.662286] [<c01292ca>] warn_slowpath+0x76/0xad
>> [ 20.662290] [<c03e0b94>] ? __mutex_lock_slowpath+0x25b/0x263
>> [ 20.662293] [<c0243883>] ? _raw_spin_lock+0x53/0xf8
>> [ 20.662296] [<c0243883>] ? _raw_spin_lock+0x53/0xf8
>> [ 20.662298] [<c024382c>] ? _raw_spin_unlock+0x74/0x78
>> [ 20.662302] [<c03e2164>] ? _spin_unlock+0xd/0xf
>> [ 20.662306] [<c01a1823>] ? mnt_drop_write+0x68/0xcc
>> [ 20.662309] [<c019e22a>] ? touch_atime+0xa5/0xbf
>> [ 20.662313] [<c019541e>] ? pipe_read+0x2f7/0x305
>> [ 20.662316] [<c02ee5f9>] ? ata_sff_data_xfer32+0x5d/0xa7
>> [ 20.662320] [<c02edf9d>] ata_sff_hsm_move+0x49c/0x6d0
>> [ 20.662323] [<c02ee2fa>] ? ata_sff_interrupt+0x18/0x1f7
>> [ 20.662327] [<c02ee43d>] ata_sff_interrupt+0x15b/0x1f7
>> [ 20.662330] [<c015a307>] handle_IRQ_event+0x34/0x69
>> [ 20.662334] [<c015b47e>] handle_edge_irq+0xc8/0x109
>> [ 20.662337] [<c0104bc9>] do_IRQ+0x92/0xad
>> [ 20.662340] [<c010396c>] common_interrupt+0x2c/0x34
>> [ 20.662342] ---[ end trace a1303c5fb15c2017 ]---
>> [ 20.663258] ------------[ cut here ]------------
>> [ 20.663260] WARNING: at drivers/ata/libata-sff.c:1017
>> ata_sff_hsm_move+0x49c/0x6d0()
>> [ 20.663262] Hardware name: MacBookPro2,2
>> [ 20.663264] Modules linked in: fan battery container ipt_LOG xt_limit
>> xt_tcpudp xt_state ipt_addrtype nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat
>> nf_conntrack_ftp ipmi_watchdog ipmi_msghandler isight_firmware uinput
>> arpt_mangle arptable_filter arp_tables nf_conntrack_ipv4 nf_conntrack
>> nf_defrag_ipv4 iptable_mangle iptable_filter ip_tables x_tables coretemp
>> eeprom acpi_cpufreq cpufreq_powersave cpufreq_performance cpufreq_ondemand
>> cpufreq_conservative firewire_sbp2 firewire_core raw1394 appletouch
>> snd_hda_codec_idt uvcvideo ohci1394 thermal joydev snd_hda_intel snd_hda_codec
>> ath9k ieee1394 video ac button processor applesmc uhci_hcd ehci_hcd snd_hwdep
>> snd_pcm snd_page_alloc pata_acpi evdev
>> [ 20.663318] Pid: 2420, comm: dd Tainted: G W 2.6.28-07812-g5fbbf5f
>> #9
>> [ 20.663320] Call Trace:
>> [ 20.663323] [<c01292ca>] warn_slowpath+0x76/0xad
>> [ 20.663327] [<c03e2141>] ? _spin_unlock_irqrestore+0x26/0x3c
>> [ 20.663331] [<c01238ef>] ? try_to_wake_up+0x245/0x250
>> [ 20.663334] [<c011bbac>] ? update_curr+0xae/0x189
>> [ 20.663337] [<c01206a1>] ? enqueue_entity+0x26c/0x274
>> [ 20.663341] [<c011b7ad>] ? resched_task+0x25/0x69
>> [ 20.663344] [<c02ee5f9>] ? ata_sff_data_xfer32+0x5d/0xa7
>> [ 20.663347] [<c02edf9d>] ata_sff_hsm_move+0x49c/0x6d0
>> [ 20.663351] [<c02ee2fa>] ? ata_sff_interrupt+0x18/0x1f7
>> [ 20.663354] [<c02ee43d>] ata_sff_interrupt+0x15b/0x1f7
>> [ 20.663358] [<c015a307>] handle_IRQ_event+0x34/0x69
>> [ 20.663361] [<c015b47e>] handle_edge_irq+0xc8/0x109
>> [ 20.663364] [<c0104bc9>] do_IRQ+0x92/0xad
>> [ 20.663368] [<c010396c>] common_interrupt+0x2c/0x34
>> [ 20.663371] [<c03e007b>] ? schedule+0x695/0x8f1
>> [ 20.663374] [<c03e2111>] ? _spin_unlock_irq+0x14/0x1e
>> [ 20.663378] [<c0125c92>] finish_task_switch+0x37/0x8a
>> [ 20.663381] [<c03e026d>] schedule+0x887/0x8f1
>> [ 20.663385] [<c0240330>] ? trace_hardirqs_off_thunk+0xc/0x10
>> [ 20.663388] [<c0103210>] ? resume_userspace+0x14/0x28
>> [ 20.663391] [<c010344e>] work_resched+0x5/0x2d
>> [ 20.663393] ---[ end trace a1303c5fb15c2018 ]---
>>
>> this was just after compiling. rebooted to this.
>> seems harmless,(just warnings);
>>
>>
>> regards;
>>
>> Justin P. Mattock
>>
>>
>>
>>
>>
>>
>>
>
>
Probably not a good idea to leave the kernel
this way.("what do you expect from a pre-release
kernel for crying out loud") :^)
i.g. after 9+ hours of running, this showed up:
[23841.807404] ------------[ cut here ]------------
[23841.807411] WARNING: at drivers/ata/libata-sff.c:1017
ata_sff_hsm_move+0x49c/0x6d0()
[23841.807416] Hardware name: MacBookPro2,2
[23841.807420] Modules linked in: hidp radeon drm agpgart btusb bnep sco
rfcomm l2cap bluetooth fan battery container ipt_LOG xt_limit xt_tcpudp
xt_state ipt_addrtype nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat
nf_conntrack_ftp ipmi_watchdog ipmi_msghandler uvcvideo isight_firmware
uinput arpt_mangle arptable_filter arp_tables nf_conntrack_ipv4
nf_conntrack nf_defrag_ipv4 iptable_mangle iptable_filter ip_tables
x_tables coretemp eeprom acpi_cpufreq cpufreq_powersave
cpufreq_performance cpufreq_ondemand cpufreq_conservative firewire_sbp2
firewire_core raw1394 appletouch snd_hda_codec_idt ohci1394 thermal
ehci_hcd snd_hda_intel snd_hda_codec joydev ath9k ieee1394 uhci_hcd
pata_acpi processor video evdev snd_hwdep snd_pcm snd_page_alloc ac
button applesmc
[23841.807561] Pid: 0, comm: swapper Tainted: G W
2.6.28-07812-g5fbbf5f #9
[23841.807566] Call Trace:
[23841.807576] [<c01292ca>] warn_slowpath+0x76/0xad
[23841.807586] [<c03e2141>] ? _spin_unlock_irqrestore+0x26/0x3c
[23841.807593] [<c01238ef>] ? try_to_wake_up+0x245/0x250
[23841.807601] [<c03e2141>] ? _spin_unlock_irqrestore+0x26/0x3c
[23841.807609] [<c02ce674>] ? scsi_eh_scmd_add+0x83/0x8c
[23841.807616] [<c03e2141>] ? _spin_unlock_irqrestore+0x26/0x3c
[23841.807623] [<c02ce674>] ? scsi_eh_scmd_add+0x83/0x8c
[23841.807630] [<c02ce6cf>] ? scsi_times_out+0x52/0x6c
[23841.807637] [<c0235c66>] ? blk_rq_timed_out+0x11/0x4b
[23841.807643] [<c0235ce3>] ? blk_abort_request+0x43/0x46
[23841.807651] [<c02ebb5c>] ? ata_qc_schedule_eh+0x49/0x50
[23841.807657] [<c02e1d9f>] ? ata_qc_complete+0x75/0x1a9
[23841.807665] [<c02ee5f9>] ? ata_sff_data_xfer32+0x5d/0xa7
[23841.807672] [<c02edf9d>] ata_sff_hsm_move+0x49c/0x6d0
[23841.807680] [<c02ee2fa>] ? ata_sff_interrupt+0x18/0x1f7
[23841.807687] [<c02ee43d>] ata_sff_interrupt+0x15b/0x1f7
[23841.807695] [<c015a307>] handle_IRQ_event+0x34/0x69
[23841.807703] [<c015b47e>] handle_edge_irq+0xc8/0x109
[23841.807710] [<c0104bc9>] do_IRQ+0x92/0xad
[23841.807717] [<c010396c>] common_interrupt+0x2c/0x34
[23841.807741] [<f89d9727>] ? acpi_idle_enter_bm+0x2df/0x36b [processor]
[23841.807749] [<c0144b5a>] ? tick_nohz_restart_sched_tick+0x139/0x14b
[23841.807758] [<c031e695>] cpuidle_idle_call+0x65/0x98
[23841.807764] [<c01023b7>] cpu_idle+0x84/0xa5
[23841.807772] [<c03d388f>] rest_init+0x53/0x55
[23841.807777] ---[ end trace cb4366cfc35cdf22 ]---
still a warning, but probably not
good.
regards;
Justin P. Mattock
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