Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756643AbZAIKFs (ORCPT ); Fri, 9 Jan 2009 05:05:48 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754713AbZAIKFi (ORCPT ); Fri, 9 Jan 2009 05:05:38 -0500 Received: from yw-out-2324.google.com ([74.125.46.31]:18308 "EHLO yw-out-2324.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754551AbZAIKFe (ORCPT ); Fri, 9 Jan 2009 05:05:34 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; b=ohHJQt/7csgeH1z7f6sxPQPLqQrL2isrIMqHbP88Fe0NwgUbYT+hqpNLO4DLgcxjia fbQkaW2itAF8XveyWTjoF/n87HOMFegJENnSwkhxkSjxTKoTFgtqPCekPGDcvXbrh605 pcYRL2RBEK8vixwcLcDzbI7QrlR56TeQw3Agk= Message-ID: <49672166.4050606@gmail.com> Date: Fri, 09 Jan 2009 02:05:26 -0800 From: "Justin P. Mattock" User-Agent: Thunderbird 2.0.0.18 (X11/20081126) MIME-Version: 1.0 To: Linus Torvalds CC: Jeff Garzik , Tejun Heo , Linux Kernel Mailing List Subject: Re: [fix] Too async libata breakage References: <20090108221753.78648cd6@daedalus.pq.iki.fi> <20090108125317.648397d2@infradead.org> <49667C36.4080300@gmail.com> <20090108143127.437c15de@infradead.org> <4966974B.3090700@gmail.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 53516 Lines: 966 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] [] warn_slowpath+0x76/0xad >> [ 1.741682] [] ? cfb_fillrect+0x182/0x275 >> [ 1.741682] [] ? ata_sff_data_xfer32+0x5d/0xa7 >> [ 1.741682] [] ata_sff_hsm_move+0x49c/0x6d0 >> [ 1.741682] [] ? ata_sff_interrupt+0x18/0x1f7 >> [ 1.741682] [] ata_sff_interrupt+0x15b/0x1f7 >> [ 1.741682] [] handle_IRQ_event+0x34/0x69 >> [ 1.741682] [] handle_edge_irq+0xc8/0x109 >> [ 1.741682] [] do_IRQ+0x92/0xad >> [ 1.741682] [] common_interrupt+0x2c/0x34 >> [ 1.741682] [] ? sched_debug_show+0x803/0xbbd >> [ 1.741682] [] ? __do_softirq+0x6b/0x154 >> [ 1.741682] [] ? do_softirq+0x34/0x7e >> [ 1.741682] [] do_softirq+0x52/0x7e >> [ 1.741682] [] irq_exit+0x49/0x77 >> [ 1.741682] [] __irqentry_text_start+0x79/0x87 >> [ 1.741682] [] apic_timer_interrupt+0x2d/0x34 >> [ 1.741682] [] ? vprintk+0x2aa/0x2d5 >> [ 1.741682] [] printk+0x14/0x1b >> [ 1.741682] [] mousedev_init+0x70/0x78 >> [ 1.741682] [] _stext+0x4f/0x127 >> [ 1.741682] [] ? mousedev_init+0x0/0x78 >> [ 1.741682] [] ? register_irq_proc+0x84/0xa0 >> [ 1.741682] [] ? init_irq_proc+0x58/0x65 >> [ 1.741682] [] kernel_init+0x105/0x156 >> [ 1.741682] [] ? kernel_init+0x0/0x156 >> [ 1.741682] [] 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] [] warn_slowpath+0x76/0xad >> [ 2.013042] [] ? update_curr+0xae/0x189 >> [ 2.013045] [] ? dequeue_entity+0x1b/0x20d >> [ 2.013048] [] ? ata_sff_data_xfer32+0x5d/0xa7 >> [ 2.013050] [] ata_sff_hsm_move+0x49c/0x6d0 >> [ 2.013053] [] ? ata_sff_interrupt+0x18/0x1f7 >> [ 2.013056] [] ata_sff_interrupt+0x15b/0x1f7 >> [ 2.013059] [] handle_IRQ_event+0x34/0x69 >> [ 2.013061] [] handle_edge_irq+0xc8/0x109 >> [ 2.013064] [] do_IRQ+0x92/0xad >> [ 2.013066] [] common_interrupt+0x2c/0x34 >> [ 2.013068] [] ? sched_debug_show+0x803/0xbbd >> [ 2.013071] [] ? __do_softirq+0x6b/0x154 >> [ 2.013073] [] ? do_softirq+0x34/0x7e >> [ 2.013075] [] do_softirq+0x52/0x7e >> [ 2.013077] [] irq_exit+0x49/0x77 >> [ 2.013080] [] __irqentry_text_start+0x79/0x87 >> [ 2.013082] [] apic_timer_interrupt+0x2d/0x34 >> [ 2.013085] [] ? schedule+0x695/0x8f1 >> [ 2.013088] [] ? _spin_unlock_irqrestore+0x31/0x3c >> [ 2.013090] [] ata_eh_thaw_port+0x3b/0x3f >> [ 2.013093] [] ata_eh_reset+0x6cc/0x9bd >> [ 2.013096] [] ? _raw_spin_lock+0x53/0xf8 >> [ 2.013098] [] ? ata_sff_prereset+0x0/0x9e >> [ 2.013101] [] ? ata_sff_softreset+0x0/0x10e >> [ 2.013105] [] ? ata_dev_init+0x5d/0x80 >> [ 2.013107] [] ata_eh_recover+0x29c/0xafd >> [ 2.013110] [] ? ata_sff_softreset+0x0/0x10e >> [ 2.013112] [] ? ata_sff_postreset+0x0/0x5a >> [ 2.013115] [] ? ata_sff_softreset+0x0/0x10e >> [ 2.013117] [] ? ata_sff_prereset+0x0/0x9e >> [ 2.013120] [] ? dequeue_entity+0x1b/0x20d >> [ 2.013122] [] ? dequeue_task_fair+0x5c/0x61 >> [ 2.013125] [] ? __switch_to+0xce/0x14f >> [ 2.013127] [] ? _spin_unlock_irq+0x12/0x1e >> [ 2.013130] [] ? _spin_unlock_irq+0x12/0x1e >> [ 2.013132] [] ? finish_task_switch+0x37/0x8a >> [ 2.013134] [] ? _raw_spin_lock+0x53/0xf8 >> [ 2.013137] [] ? lock_timer_base+0x24/0x43 >> [ 2.013140] [] ? ata_sff_softreset+0x0/0x10e >> [ 2.013143] [] ? ata_sff_prereset+0x0/0x9e >> [ 2.013145] [] ata_do_eh+0x30/0x72 >> [ 2.013148] [] ? ata_sff_postreset+0x0/0x5a >> [ 2.013150] [] ata_sff_error_handler+0x12b/0x135 >> [ 2.013153] [] ? ata_sff_postreset+0x0/0x5a >> [ 2.013155] [] ? ata_sff_softreset+0x0/0x10e >> [ 2.013158] [] ata_scsi_error+0x2b5/0x5e6 >> [ 2.013162] [] scsi_error_handler+0xc1/0x454 >> [ 2.013164] [] ? default_wake_function+0x10/0x12 >> [ 2.013167] [] ? _spin_unlock_irqrestore+0x2d/0x3c >> [ 2.013169] [] ? complete+0x39/0x43 >> [ 2.013171] [] ? scsi_error_handler+0x0/0x454 >> [ 2.013175] [] kthread+0x40/0x66 >> [ 2.013178] [] ? kthread+0x0/0x66 >> [ 2.013180] [] 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] [] warn_slowpath+0x76/0xad >> [ 2.446154] [] ? dequeue_entity+0x1b/0x20d >> [ 2.446154] [] ? __switch_to+0xce/0x14f >> [ 2.446154] [] ? _spin_unlock_irq+0x12/0x1e >> [ 2.446154] [] ? _raw_spin_trylock+0xf/0x30 >> [ 2.446154] [] ? finish_task_switch+0x37/0x8a >> [ 2.446154] [] ? ata_sff_data_xfer32+0x5d/0xa7 >> [ 2.446154] [] ata_sff_hsm_move+0x49c/0x6d0 >> [ 2.446154] [] ? ata_sff_interrupt+0x18/0x1f7 >> [ 2.446154] [] ata_sff_interrupt+0x15b/0x1f7 >> [ 2.446154] [] handle_IRQ_event+0x34/0x69 >> [ 2.446154] [] handle_edge_irq+0xc8/0x109 >> [ 2.446154] [] do_IRQ+0x92/0xad >> [ 2.446154] [] common_interrupt+0x2c/0x34 >> [ 2.446154] [] ? proc_task_readdir+0x76/0x283 >> [ 2.446154] [] ? _raw_spin_lock+0x0/0xf8 >> [ 2.446154] [] ? _spin_lock+0xd/0xf >> [ 2.446154] [] sysfs_new_dirent+0x5a/0xe0 >> [ 2.446154] [] sysfs_add_file_mode+0x2b/0x72 >> [ 2.446154] [] ? _raw_spin_unlock+0x74/0x78 >> [ 2.446154] [] ? _spin_unlock+0xd/0xf >> [ 2.446154] [] sysfs_add_file+0x13/0x18 >> [ 2.446154] [] sysfs_create_file+0x25/0x27 >> [ 2.446154] [] driver_create_file+0x1b/0x1d >> [ 2.446154] [] bus_add_driver+0xd9/0x1c2 >> [ 2.446154] [] driver_register+0x86/0xe6 >> [ 2.446154] [] __hid_register_driver+0x43/0x68 >> [ 2.446154] [] ch_init+0x19/0x1b >> [ 2.446154] [] _stext+0x4f/0x127 >> [ 2.446154] [] ? ch_init+0x0/0x1b >> [ 2.446154] [] ? register_irq_proc+0x84/0xa0 >> [ 2.446154] [] ? init_irq_proc+0x58/0x65 >> [ 2.446154] [] kernel_init+0x105/0x156 >> [ 2.446154] [] ? kernel_init+0x0/0x156 >> [ 2.446154] [] 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] [] warn_slowpath+0x76/0xad >> [ 10.354651] [] ? resched_task+0x25/0x69 >> [ 10.354651] [] ? _spin_unlock_irqrestore+0x26/0x3c >> [ 10.354651] [] ? try_to_wake_up+0x245/0x250 >> [ 10.354651] [] ? get_page_from_freelist+0x2a6/0x3ed >> [ 10.354651] [] ? find_get_page+0x22/0x86 >> [ 10.354651] [] ? __alloc_pages_internal+0x9b/0x36a >> [ 10.354651] [] ? ata_sff_data_xfer32+0x5d/0xa7 >> [ 10.354651] [] ata_sff_hsm_move+0x49c/0x6d0 >> [ 10.354651] [] ? ata_sff_interrupt+0x18/0x1f7 >> [ 10.354651] [] ata_sff_interrupt+0x15b/0x1f7 >> [ 10.354651] [] handle_IRQ_event+0x34/0x69 >> [ 10.354651] [] handle_edge_irq+0xc8/0x109 >> [ 10.354651] [] do_IRQ+0x92/0xad >> [ 10.354651] [] common_interrupt+0x2c/0x34 >> [ 10.354651] [] ? schedule+0x695/0x8f1 >> [ 10.354651] [] ? do_page_fault+0x272/0x6f9 >> [ 10.354651] [] ? set_next_entity+0xa7/0x113 >> [ 10.354651] [] ? pick_next_task_fair+0x73/0x7a >> [ 10.354651] [] ? __slab_free+0x280/0x2b8 >> [ 10.354651] [] ? check_object+0x139/0x190 >> [ 10.354651] [] ? error_code+0x73/0x7c >> [ 10.354651] [] ? do_page_fault+0x0/0x6f9 >> [ 10.354651] [] ? trace_hardirqs_on_thunk+0xc/0x10 >> [ 10.354651] [] ? trace_hardirqs_off_thunk+0xc/0x10 >> [ 10.354651] [] ? error_code+0x73/0x7c >> [ 10.354651] [] ? do_page_fault+0x0/0x6f9 >> [ 10.354651] [] ? do_page_fault+0x0/0x6f9 >> [ 10.354651] [] 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] [] warn_slowpath+0x76/0xad >> [ 10.656261] [] ? ata_sff_data_xfer32+0x5d/0xa7 >> [ 10.656261] [] ata_sff_hsm_move+0x49c/0x6d0 >> [ 10.656261] [] ? ata_sff_interrupt+0x18/0x1f7 >> [ 10.656261] [] ata_sff_interrupt+0x15b/0x1f7 >> [ 10.656261] [] handle_IRQ_event+0x34/0x69 >> [ 10.656261] [] handle_edge_irq+0xc8/0x109 >> [ 10.656261] [] do_IRQ+0x92/0xad >> [ 10.656261] [] common_interrupt+0x2c/0x34 >> [ 10.656261] [] ? acpi_processor_ffh_cstate_enter+0x3/0x2c >> [ 10.656261] [] ? filemap_fault+0x9/0x308 >> [ 10.656261] [] ? ptep_set_access_flags+0x5f/0x69 >> [ 10.656261] [] ? kunmap_atomic+0x72/0x92 >> [ 10.656261] [] ? _raw_spin_unlock+0x74/0x78 >> [ 10.656261] [] __do_fault+0x40/0x345 >> [ 10.656261] [] handle_mm_fault+0x29e/0x606 >> [ 10.656261] [] ? do_page_fault+0x3e9/0x6f9 >> [ 10.656261] [] ? do_page_fault+0x270/0x6f9 >> [ 10.656261] [] do_page_fault+0x37a/0x6f9 >> [ 10.656261] [] ? check_object+0x139/0x190 >> [ 10.656261] [] ? getnstimeofday+0x56/0xdf >> [ 10.656261] [] ? _spin_unlock_irqrestore+0x26/0x3c >> [ 10.656261] [] ? hrtimer_start_range_ns+0x234/0x23f >> [ 10.656261] [] ? _spin_unlock_irqrestore+0x26/0x3c >> [ 10.656261] [] ? hrtimer_start_range_ns+0x234/0x23f >> [ 10.656261] [] ? _spin_unlock_irq+0x12/0x1e >> [ 10.656261] [] ? _spin_unlock_irq+0x12/0x1e >> [ 10.656261] [] ? do_setitimer+0x160/0x2d9 >> [ 10.656261] [] ? trace_hardirqs_off_thunk+0xc/0x10 >> [ 10.656261] [] ? error_code+0x73/0x7c >> [ 10.656261] [] ? do_page_fault+0x0/0x6f9 >> [ 10.656261] [] ? do_page_fault+0x0/0x6f9 >> [ 10.656261] [] 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] [] warn_slowpath+0x76/0xad >> [ 10.920003] [] ? move_page_tables+0x88/0x28b >> [ 10.920003] [] ? __slab_free+0x280/0x2b8 >> [ 10.920003] [] ? kmem_cache_free+0xae/0xc2 >> [ 10.920003] [] ? __kfree_skb+0x73/0x76 >> [ 10.920003] [] ? __kfree_skb+0x73/0x76 >> [ 10.920003] [] ? kfree_skb+0x30/0x32 >> [ 10.920003] [] ? unix_dgram_sendmsg+0x437/0x47b >> [ 10.920003] [] ? ata_sff_data_xfer32+0x5d/0xa7 >> [ 10.920003] [] ata_sff_hsm_move+0x49c/0x6d0 >> [ 10.920003] [] ? handle_mm_fault+0x29e/0x606 >> [ 10.920003] [] ? ata_sff_interrupt+0x18/0x1f7 >> [ 10.920003] [] ata_sff_interrupt+0x15b/0x1f7 >> [ 10.920003] [] handle_IRQ_event+0x34/0x69 >> [ 10.920003] [] handle_edge_irq+0xc8/0x109 >> [ 10.920003] [] do_IRQ+0x92/0xad >> [ 10.920003] [] common_interrupt+0x2c/0x34 >> [ 10.920003] [] ? __ticket_spin_trylock+0x4/0x21 >> [ 10.920003] [] _raw_spin_lock+0x53/0xf8 >> [ 10.920003] [] ? check_object+0x139/0x190 >> [ 10.920003] [] _spin_lock+0xd/0xf >> [ 10.920003] [] _atomic_dec_and_lock+0x29/0x48 >> [ 10.920003] [] iput+0x29/0x53 >> [ 10.920003] [] dentry_iput+0x81/0x9c >> [ 10.920003] [] d_kill+0x32/0x4c >> [ 10.920003] [] dput+0x101/0x10a >> [ 10.920003] [] __fput+0x13b/0x15c >> [ 10.920003] [] fput+0x1e/0x20 >> [ 10.920003] [] filp_close+0x56/0x60 >> [ 10.920003] [] sys_close+0x6f/0xa9 >> [ 10.920003] [] 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] [] warn_slowpath+0x76/0xad >> [ 11.219223] [] ? elv_attr_store+0x15/0x5e >> [ 11.219223] [] ? flush_tlb_page+0x47/0x6e >> [ 11.219223] [] ? ptep_set_access_flags+0x5f/0x69 >> [ 11.219223] [] ? kunmap_atomic+0x72/0x92 >> [ 11.256355] [] ? _raw_spin_unlock+0x74/0x78 >> [ 11.256355] [] ? do_wp_page+0x586/0x5eb >> [ 11.272445] [] ? _raw_spin_lock+0x53/0xf8 >> [ 11.272445] [] ? ata_sff_data_xfer32+0x5d/0xa7 >> [ 11.272445] [] ata_sff_hsm_move+0x49c/0x6d0 >> [ 11.272445] [] ? ata_sff_interrupt+0x18/0x1f7 >> [ 11.272445] [] ata_sff_interrupt+0x15b/0x1f7 >> [ 11.304326] [] handle_IRQ_event+0x34/0x69 >> [ 11.304326] [] handle_edge_irq+0xc8/0x109 >> [ 11.304326] [] do_IRQ+0x92/0xad >> [ 11.304326] [] common_interrupt+0x2c/0x34 >> [ 11.304326] [] ? putname+0x29/0x34 >> [ 11.304326] [] ? move_page_tables+0xd3/0x28b >> [ 11.304326] [] ? kmem_cache_free+0xb2/0xc2 >> [ 11.304326] [] ? putname+0x29/0x34 >> [ 11.304326] [] putname+0x29/0x34 >> [ 11.304326] [] user_path_at+0x4a/0x67 >> [ 11.304326] [] ? remove_wait_queue+0x35/0x39 >> [ 11.304326] [] ? __fput+0x154/0x15c >> [ 11.304326] [] sys_chdir+0x23/0x64 >> [ 11.304326] [] 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] [] warn_slowpath+0x76/0xad >> [ 11.412573] [] ? find_get_page+0x22/0x86 >> [ 11.412573] [] ? find_lock_page+0x18/0x4c >> [ 11.412573] [] ? filemap_fault+0x91/0x308 >> [ 11.412573] [] ? kunmap_atomic+0x72/0x92 >> [ 11.412573] [] ? unlock_page+0x43/0x46 >> [ 11.412573] [] ? __do_fault+0x30d/0x345 >> [ 11.412573] [] ? ata_sff_data_xfer32+0x5d/0xa7 >> [ 11.412573] [] ata_sff_hsm_move+0x49c/0x6d0 >> [ 11.412573] [] ? ata_sff_interrupt+0x18/0x1f7 >> [ 11.412573] [] ata_sff_interrupt+0x15b/0x1f7 >> [ 11.412573] [] handle_IRQ_event+0x34/0x69 >> [ 11.412573] [] handle_edge_irq+0xc8/0x109 >> [ 11.412573] [] do_IRQ+0x92/0xad >> [ 11.412573] [] ? getname+0x25/0xbc >> [ 11.412573] [] common_interrupt+0x2c/0x34 >> [ 11.412573] [] ? getname+0x25/0xbc >> [ 11.412573] [] ? move_page_tables+0xd3/0x28b >> [ 11.412573] [] ? kmem_cache_alloc+0x93/0xcc >> [ 11.412573] [] ? getname+0x25/0xbc >> [ 11.412573] [] getname+0x25/0xbc >> [ 11.412573] [] user_path_at+0x1a/0x67 >> [ 11.412573] [] ? _spin_unlock_irq+0x12/0x1e >> [ 11.412573] [] ? _spin_unlock_irq+0x12/0x1e >> [ 11.412573] [] ? do_setitimer+0x160/0x2d9 >> [ 11.412573] [] sys_readlinkat+0x2b/0x86 >> [ 11.412573] [] sys_readlink+0x18/0x1a >> [ 11.412573] [] 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] [] warn_slowpath+0x76/0xad >> [ 11.640002] [] ? find_get_page+0x22/0x86 >> [ 11.640002] [] ? find_lock_page+0x18/0x4c >> [ 11.640002] [] ? filemap_fault+0x91/0x308 >> [ 11.640002] [] ? kunmap_atomic+0x72/0x92 >> [ 11.640002] [] ? ata_sff_data_xfer32+0x5d/0xa7 >> [ 11.640002] [] ata_sff_hsm_move+0x49c/0x6d0 >> [ 11.640002] [] ? __slab_free+0x280/0x2b8 >> [ 11.640002] [] ? ata_sff_interrupt+0x18/0x1f7 >> [ 11.640002] [] ata_sff_interrupt+0x15b/0x1f7 >> [ 11.640002] [] handle_IRQ_event+0x34/0x69 >> [ 11.640002] [] handle_edge_irq+0xc8/0x109 >> [ 11.640002] [] do_IRQ+0x92/0xad >> [ 11.640002] [] ? getname+0x25/0xbc >> [ 11.640002] [] common_interrupt+0x2c/0x34 >> [ 11.640002] [] ? getname+0x25/0xbc >> [ 11.640002] [] ? move_page_tables+0xd3/0x28b >> [ 11.640002] [] ? kmem_cache_alloc+0x93/0xcc >> [ 11.640002] [] ? getname+0x25/0xbc >> [ 11.640002] [] getname+0x25/0xbc >> [ 11.640002] [] user_path_at+0x1a/0x67 >> [ 11.640002] [] ? do_setitimer+0x160/0x2d9 >> [ 11.640002] [] sys_readlinkat+0x2b/0x86 >> [ 11.640002] [] sys_readlink+0x18/0x1a >> [ 11.640002] [] 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] [] warn_slowpath+0x76/0xad >> [ 11.901313] [] ? kunmap_atomic+0x72/0x92 >> [ 11.906787] [] ? __do_fault+0x30d/0x345 >> [ 11.906787] [] ? avc_has_perm+0x3e/0x48 >> [ 11.906787] [] ? check_object+0x139/0x190 >> [ 11.932317] [] ? ata_sff_data_xfer32+0x5d/0xa7 >> [ 11.932317] [] ata_sff_hsm_move+0x49c/0x6d0 >> [ 11.932317] [] ? selinux_inode_alloc_security+0x2e/0x73 >> [ 11.932317] [] ? ata_sff_interrupt+0x18/0x1f7 >> [ 11.932317] [] ata_sff_interrupt+0x15b/0x1f7 >> [ 11.932317] [] handle_IRQ_event+0x34/0x69 >> [ 11.932317] [] handle_edge_irq+0xc8/0x109 >> [ 11.932317] [] do_IRQ+0x92/0xad >> [ 11.932317] [] ? getname+0x25/0xbc >> [ 11.932317] [] common_interrupt+0x2c/0x34 >> [ 11.932317] [] ? getname+0x25/0xbc >> [ 11.932317] [] ? move_page_tables+0xd3/0x28b >> [ 12.009738] [] ? kmem_cache_alloc+0x93/0xcc >> [ 12.009738] [] ? getname+0x25/0xbc >> [ 12.009738] [] getname+0x25/0xbc >> [ 12.009738] [] do_sys_open+0x19/0xbc >> [ 12.009738] [] sys_open+0x23/0x2b >> [ 12.009738] [] 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] [] warn_slowpath+0x76/0xad >> [ 12.070720] [] ? get_empty_filp+0x82/0x175 >> [ 12.070720] [] ? file_free_rcu+0x35/0x38 >> [ 12.070720] [] ? flush_tlb_page+0x47/0x6e >> [ 12.070720] [] ? ptep_set_access_flags+0x5f/0x69 >> [ 12.070720] [] ? kunmap_atomic+0x72/0x92 >> [ 12.070720] [] ? _raw_spin_unlock+0x74/0x78 >> [ 12.070720] [] ? ata_sff_data_xfer32+0x5d/0xa7 >> [ 12.070720] [] ata_sff_hsm_move+0x49c/0x6d0 >> [ 12.070720] [] ? ata_sff_interrupt+0x18/0x1f7 >> [ 12.070720] [] ata_sff_interrupt+0x15b/0x1f7 >> [ 12.070720] [] handle_IRQ_event+0x34/0x69 >> [ 12.070720] [] handle_edge_irq+0xc8/0x109 >> [ 12.070720] [] do_IRQ+0x92/0xad >> [ 12.070720] [] common_interrupt+0x2c/0x34 >> [ 12.070720] [] ? schedule+0x695/0x8f1 >> [ 12.070720] [] ? do_page_fault+0x272/0x6f9 >> [ 12.070720] [] ? get_empty_filp+0x82/0x175 >> [ 12.070720] [] ? file_free_rcu+0x35/0x38 >> [ 12.070720] [] ? check_object+0x139/0x190 >> [ 12.070720] [] ? error_code+0x73/0x7c >> [ 12.070720] [] ? do_page_fault+0x0/0x6f9 >> [ 12.070720] [] ? trace_hardirqs_on_thunk+0xc/0x10 >> [ 12.070720] [] ? trace_hardirqs_off_thunk+0xc/0x10 >> [ 12.070720] [] ? error_code+0x73/0x7c >> [ 12.070720] [] ? do_page_fault+0x0/0x6f9 >> [ 12.070720] [] ? do_page_fault+0x0/0x6f9 >> [ 12.070720] [] 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] [] warn_slowpath+0x76/0xad >> [ 12.310003] [] ? _raw_spin_unlock+0x74/0x78 >> [ 12.310003] [] ? _spin_unlock+0xd/0xf >> [ 12.310003] [] ? get_page_from_freelist+0x2a6/0x3ed >> [ 12.310003] [] ? find_get_page+0x22/0x86 >> [ 12.310003] [] ? ata_sff_data_xfer32+0x5d/0xa7 >> [ 12.310003] [] ata_sff_hsm_move+0x49c/0x6d0 >> [ 12.310003] [] ? ata_sff_interrupt+0x18/0x1f7 >> [ 12.310003] [] ata_sff_interrupt+0x15b/0x1f7 >> [ 12.310003] [] handle_IRQ_event+0x34/0x69 >> [ 12.310003] [] handle_edge_irq+0xc8/0x109 >> [ 12.310003] [] do_IRQ+0x92/0xad >> [ 12.310003] [] common_interrupt+0x2c/0x34 >> [ 12.310003] [] ? schedule+0x6f2/0x8f1 >> [ 12.310003] [] ? down_read_trylock+0x17/0x20 >> [ 12.310003] [] do_page_fault+0x2bf/0x6f9 >> [ 12.310003] [] ? set_next_entity+0xa7/0x113 >> [ 12.310003] [] ? getnstimeofday+0x56/0xdf >> [ 12.310003] [] ? rb_insert_color+0x9b/0xc0 >> [ 12.310003] [] ? _spin_unlock_irqrestore+0x26/0x3c >> [ 12.310003] [] ? hrtimer_start_range_ns+0x234/0x23f >> [ 12.310003] [] ? _spin_unlock_irqrestore+0x26/0x3c >> [ 12.310003] [] ? hrtimer_start_range_ns+0x234/0x23f >> [ 12.310003] [] ? _spin_unlock_irq+0x12/0x1e >> [ 12.310003] [] ? _spin_unlock_irq+0x12/0x1e >> [ 12.310003] [] ? do_setitimer+0x160/0x2d9 >> [ 12.310003] [] ? trace_hardirqs_off_thunk+0xc/0x10 >> [ 12.310003] [] ? error_code+0x73/0x7c >> [ 12.310003] [] ? do_page_fault+0x0/0x6f9 >> [ 12.310003] [] ? do_page_fault+0x0/0x6f9 >> [ 12.310003] [] 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] [] warn_slowpath+0x76/0xad >> [ 12.555950] [] ? check_object+0x139/0x190 >> [ 12.601146] [] ? do_page_fault+0x270/0x6f9 >> [ 12.601146] [] ? do_page_fault+0x3e9/0x6f9 >> [ 12.601146] [] ? kfree+0xd5/0xe9 >> [ 12.601146] [] ? call_rcu+0x63/0x74 >> [ 12.601146] [] ? put_filp+0x47/0x4d >> [ 12.601146] [] ? release_open_intent+0x16/0x1f >> [ 12.601146] [] ? ata_sff_data_xfer32+0x5d/0xa7 >> [ 12.601146] [] ata_sff_hsm_move+0x49c/0x6d0 >> [ 12.601146] [] ? ata_sff_interrupt+0x18/0x1f7 >> [ 12.601146] [] ata_sff_interrupt+0x15b/0x1f7 >> [ 12.601146] [] handle_IRQ_event+0x34/0x69 >> [ 12.601146] [] handle_edge_irq+0xc8/0x109 >> [ 12.601146] [] do_IRQ+0x92/0xad >> [ 12.601146] [] 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] [