from_intr+0x0/0xa
 <EOI>  [<ffffffff80218b80>] lapic_next_event+0x0/0x10
 [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
ata1: XXX about_to_do 6
ata1: XXX EH_SET_PENDING
Pid: 1525, comm: syslog-ng Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8032a9ed>] blk_done_softirq+0x6d/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffffa00b4f39>] ext4_mark_iloc_dirty+0x279/0x510 [ext4dev]
 [<ffffffffa00b4d20>] ext4_mark_iloc_dirty+0x60/0x510 [ext4dev]
 [<ffffffffa00b5cbd>] ext4_mark_inode_dirty+0x6d/0x1b0 [ext4dev]
 [<ffffffffa00b63ff>] ext4_journalled_write_end+0x10f/0x160 [ext4dev]
 [<ffffffff80376a26>] tty_poll+0x96/0xa0
 [<ffffffff8024e896>] generic_file_buffered_write+0x1b6/0x6e0
 [<ffffffff80280e10>] __pollwait+0x0/0x130
 [<ffffffff8022a9de>] current_fs_time+0x1e/0x30
 [<ffffffff8024ced4>] file_remove_suid+0x24/0x80
 [<ffffffff8024f258>] __generic_file_aio_write_nolock+0x278/0x470
 [<ffffffff80284902>] dput+0xa2/0x140
 [<ffffffff8024fd14>] generic_file_aio_write+0x64/0xe0
 [<ffffffffa00b2f08>] ext4_file_write+0x58/0x170 [ext4dev]
 [<ffffffff80271f5b>] do_sync_write+0xdb/0x120
 [<ffffffff80239bb0>] autoremove_wake_function+0x0/0x30
 [<ffffffff8027297b>] vfs_write+0xcb/0x170
 [<ffffffff80272b23>] sys_write+0x53/0xa0
 [<ffffffff8020b68b>] system_call_fastpath+0x16/0x1b

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen t4
ata1: XXX about_to_do 6
ata1: EH complete
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff8033cee0>] delay_tsc+0x0/0x30
 [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
ata1: XXX about_to_do 6
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff8023cd1c>] ktime_get+0xc/0x50
 [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff8032bf30>] generic_unplug_device+0x0/0x20
 [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen t4
ata1: XXX about_to_do 6
ata1: EH complete
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff80221e42>] activate_task+0x32/0x50
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff804174b0>] udp_poll+0x0/0x130
 [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
ata1: XXX about_to_do 6
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen t4
ata1: XXX about_to_do 6
ata1: EH complete
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff8023cce0>] ktime_get_ts+0x30/0x60
 [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
ata1: XXX about_to_do 6
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff8023cce0>] ktime_get_ts+0x30/0x60
 [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff8022f3fa>] run_timer_softirq+0x1a/0x1d0
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff8032bf30>] generic_unplug_device+0x0/0x20
 [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen t4
ata1: XXX about_to_do 6
ata1: EH complete
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff80221e42>] activate_task+0x32/0x50
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff8022f4f0>] run_timer_softirq+0x110/0x1d0
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff80218b80>] lapic_next_event+0x0/0x10
 [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
ata1: XXX about_to_do 6
ata1: XXX EH_SET_PENDING
Pid: 1525, comm: syslog-ng Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8032a9ed>] blk_done_softirq+0x6d/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI> 
ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen t4
ata1: XXX about_to_do 6
ata1: EH complete
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff80221e42>] activate_task+0x32/0x50
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff8022f4f0>] run_timer_softirq+0x110/0x1d0
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff80218b80>] lapic_next_event+0x0/0x10
 [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
ata1: XXX about_to_do 6
ata1: XXX EH_SET_PENDING
Pid: 1525, comm: syslog-ng Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8032a9ed>] blk_done_softirq+0x6d/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff80279af1>] inode_permission+0x61/0xe0
 [<ffffffff8027b8db>] __link_path_walk+0x8b/0xe70
 [<ffffffff8027c8ad>] path_walk+0x5d/0xc0
 [<ffffffff8027c9f7>] do_path_lookup+0x97/0x190
 [<ffffffff8027b7ed>] getname+0x18d/0x1f0
 [<ffffffff8027d847>] user_path_at+0x97/0xd0
 [<ffffffff802117e9>] read_tsc+0x9/0x20
 [<ffffffff80275694>] cp_new_stat+0xe4/0x100
 [<ffffffff80275563>] vfs_stat_fd+0x23/0x60
 [<ffffffff802757a7>] sys_newstat+0x27/0x50
 [<ffffffff8020b68b>] system_call_fastpath+0x16/0x1b

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen t4
ata1: XXX about_to_do 6
ata1: EH complete
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff8023cd1c>] ktime_get+0xc/0x50
 [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff80218b80>] lapic_next_event+0x0/0x10
 [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
ata1: XXX about_to_do 6
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff8023cce0>] ktime_get_ts+0x30/0x60
 [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff8022f4f0>] run_timer_softirq+0x110/0x1d0
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff8032bf30>] generic_unplug_device+0x0/0x20
 [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen t4
ata1: XXX about_to_do 6
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff80221e42>] activate_task+0x32/0x50
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff8022f4f0>] run_timer_softirq+0x110/0x1d0
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff80218b80>] lapic_next_event+0x0/0x10
 [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen t3
ata1: XXX about_to_do 6
ata1: EH complete
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff80221e42>] activate_task+0x32/0x50
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff8022f4f0>] run_timer_softirq+0x110/0x1d0
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff80218b80>] lapic_next_event+0x0/0x10
 [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
ata1: XXX about_to_do 6
ata1: EH complete
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff80221e42>] activate_task+0x32/0x50
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff8022f4f0>] run_timer_softirq+0x110/0x1d0
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff80218b80>] lapic_next_event+0x0/0x10
 [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
ata1: XXX about_to_do 6
ata1: XXX EH_SET_PENDING
Pid: 1525, comm: syslog-ng Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8032a9ed>] blk_done_softirq+0x6d/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI> 
ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen t4
ata1: XXX about_to_do 6
ata1: EH complete
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff8022f4f0>] run_timer_softirq+0x110/0x1d0
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff80218b80>] lapic_next_event+0x0/0x10
 [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
ata1: XXX about_to_do 6
ata1: XXX EH_SET_PENDING
Pid: 1525, comm: syslog-ng Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8032a9ed>] blk_done_softirq+0x6d/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI> 
ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen t4
ata1: XXX about_to_do 6
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff80218b80>] lapic_next_event+0x0/0x10
 [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen t3
ata1: XXX about_to_do 6
ata1: EH complete
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff80218b80>] lapic_next_event+0x0/0x10
 [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
ata1: XXX about_to_do 6
ata1: XXX EH_SET_PENDING
Pid: 1525, comm: syslog-ng Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8032a9ed>] blk_done_softirq+0x6d/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI> 
ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen t4
ata1: XXX about_to_do 6
ata1: EH complete
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff80236250>] delayed_work_timer_fn+0x0/0x20
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff8022f4f0>] run_timer_softirq+0x110/0x1d0
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff80218b80>] lapic_next_event+0x0/0x10
 [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
ata1: XXX about_to_do 6
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8032a9ed>] blk_done_softirq+0x6d/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff80218b80>] lapic_next_event+0x0/0x10
 [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen t4
ata1: XXX about_to_do 6
ata1: EH complete
ata1: XXX EH_SET_PENDING
Pid: 167, comm: pdflush Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff8022f4f0>] run_timer_softirq+0x110/0x1d0
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8022b513>] __do_softirq+0x53/0xa0
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff80329510>] elv_rb_latter_request+0x0/0x30
 [<ffffffff80338104>] prio_tree_next+0x194/0x240
 [<ffffffff8032b411>] submit_bio+0x51/0xd0
 [<ffffffff80258ecf>] vma_prio_tree_next+0x3f/0x70
 [<ffffffff80264443>] page_mkclean+0x83/0x150
 [<ffffffff80253f68>] clear_page_dirty_for_io+0x68/0xd0
 [<ffffffff802544c0>] write_cache_pages+0x210/0x3c0
 [<ffffffff80253b90>] __writepage+0x0/0x40
 [<ffffffff802546d5>] do_writepages+0x35/0x40
 [<ffffffff80291faa>] __writeback_single_inode+0x9a/0x440
 [<ffffffff8031656a>] xfs_buf_rele+0x2a/0xb0
 [<ffffffff80316789>] xfs_buf_iorequest+0x39/0x80
 [<ffffffff8030a1bc>] xfs_trans_first_ail+0x1c/0x40
 [<ffffffff802927f7>] generic_sync_sb_inodes+0x2e7/0x440
 [<ffffffff80292b18>] writeback_inodes+0x38/0xc0
 [<ffffffff802550f0>] pdflush+0x0/0x190
 [<ffffffff8025480e>] wb_kupdate+0x8e/0x110
 [<ffffffff802550f0>] pdflush+0x0/0x190
 [<ffffffff802551c2>] pdflush+0xd2/0x190
 [<ffffffff80254780>] wb_kupdate+0x0/0x110
 [<ffffffff80239717>] kthread+0x47/0x80
 [<ffffffff802241b8>] schedule_tail+0x18/0x60
 [<ffffffff8020c029>] child_rip+0xa/0x11
 [<ffffffff802396d0>] kthread+0x0/0x80
 [<ffffffff8020c01f>] child_rip+0x0/0x11

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
ata1: XXX about_to_do 6
ata1: XXX EH_SET_PENDING
Pid: 1525, comm: syslog-ng Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8032a9ed>] blk_done_softirq+0x6d/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI> 
ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen t4
ata1: XXX about_to_do 6
ata1: EH complete
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff80221e42>] activate_task+0x32/0x50
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff8022f4f0>] run_timer_softirq+0x110/0x1d0
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff80218b80>] lapic_next_event+0x0/0x10
 [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
ata1: XXX about_to_do 6
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff8023cd1c>] ktime_get+0xc/0x50
 [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff80218b80>] lapic_next_event+0x0/0x10
 [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen t4
ata1: XXX about_to_do 6
ata1: EH complete
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff80221e42>] activate_task+0x32/0x50
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff8022f4f0>] run_timer_softirq+0x110/0x1d0
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff80218b80>] lapic_next_event+0x0/0x10
 [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
ata1: XXX about_to_do 6
ata1: XXX EH_SET_PENDING
Pid: 1525, comm: syslog-ng Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8032a9ed>] blk_done_softirq+0x6d/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI> 
ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen t4
ata1: XXX about_to_do 6
ata1: EH complete
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff8022f4f0>] run_timer_softirq+0x110/0x1d0
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff80218b80>] lapic_next_event+0x0/0x10
 [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
ata1: XXX about_to_do 6
ata1: XXX EH_SET_PENDING
Pid: 167, comm: pdflush Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8032a9ed>] blk_done_softirq+0x6d/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff80338af3>] __lookup_tag+0x83/0x140
 [<ffffffff80338c7c>] radix_tree_gang_lookup_tag_slot+0xcc/0xf0
 [<ffffffff8024d223>] find_get_pages_tag+0x43/0xc0
 [<ffffffff80255aea>] pagevec_lookup_tag+0x1a/0x30
 [<ffffffff802543da>] write_cache_pages+0x12a/0x3c0
 [<ffffffff80253b90>] __writepage+0x0/0x40
 [<ffffffff80316ae2>] xfs_buf_iostart+0x42/0xb0
 [<ffffffff802f6946>] xfs_iflush+0x2a6/0x310
 [<ffffffff802f2e64>] xfs_iunlock+0x84/0xc0
 [<ffffffff802546c0>] do_writepages+0x20/0x40
 [<ffffffff80291faa>] __writeback_single_inode+0x9a/0x440
 [<ffffffff8031656a>] xfs_buf_rele+0x2a/0xb0
 [<ffffffff80316789>] xfs_buf_iorequest+0x39/0x80
 [<ffffffff8030a1bc>] xfs_trans_first_ail+0x1c/0x40
 [<ffffffff802927f7>] generic_sync_sb_inodes+0x2e7/0x440
 [<ffffffff80292b18>] writeback_inodes+0x38/0xc0
 [<ffffffff802550f0>] pdflush+0x0/0x190
 [<ffffffff8025480e>] wb_kupdate+0x8e/0x110
 [<ffffffff802550f0>] pdflush+0x0/0x190
 [<ffffffff802551c2>] pdflush+0xd2/0x190
 [<ffffffff80254780>] wb_kupdate+0x0/0x110
 [<ffffffff80239717>] kthread+0x47/0x80
 [<ffffffff802241b8>] schedule_tail+0x18/0x60
 [<ffffffff8020c029>] child_rip+0xa/0x11
 [<ffffffff802396d0>] kthread+0x0/0x80
 [<ffffffff8020c01f>] child_rip+0x0/0x11

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen t4
ata1: XXX about_to_do 6
ata1: EH complete
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff80236250>] delayed_work_timer_fn+0x0/0x20
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff803ebbae>] __qdisc_run+0x15e/0x1f0
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff80218b80>] lapic_next_event+0x0/0x10
 [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
ata1: XXX about_to_do 6
ata1: XXX EH_SET_PENDING
Pid: 0, comm: swapper Not tainted 2.6.27-rc3 #6

Call Trace:
 <IRQ>  [<ffffffff8023cd1c>] ktime_get+0xc/0x50
 [<ffffffff803bb433>] ata_eh_set_pending+0x43/0xe0
 [<ffffffff803bb5cd>] ata_do_link_abort+0x2d/0xf0
 [<ffffffff803bb6c7>] ata_port_freeze+0x27/0x60
 [<ffffffff803c200a>] nv_host_intr+0x8a/0xb0
 [<ffffffff803c21d3>] nv_nf2_interrupt+0x63/0x80
 [<ffffffff8024a234>] handle_IRQ_event+0x34/0x70
 [<ffffffff8024b5a1>] handle_fasteoi_irq+0x41/0xa0
 [<ffffffff8020e2dc>] do_IRQ+0x5c/0xc0
 [<ffffffff8020bb91>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff80218b80>] lapic_next_event+0x0/0x10
 [<ffffffff80211e6a>] default_idle+0x3a/0x40
 [<ffffffff8020a729>] cpu_idle+0x49/0x90

ata1: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen t4
ata1: XXX about_to_do 6
ata1: EH complete