Fedora 11 kernel failure with mptsas

[Morten P.D. Stevens]

Hi,

just for fun i checked the fedora 11 x86_64 beta live cd on my dell
precision t7400 workstation and there are some dmesg errors...

------------[ cut here ]------------
WARNING: at lib/debugobjects.c:253 __debug_object_init+0x2a0/0x33d()
(Not tainted)
Hardware name: Precision WorkStation T7400
Modules linked in: ext4 jbd2 crc16 squashfs firewire_ohci(+) pata_acpi
firewire_core mptsas(+) crc_itu_t ata_generic mptscsih nouveau mptbase
scsi_transport_sas drm i2c_core
Pid: 36, comm: work_on_cpu/0 Not tainted
2.6.29-0.258.2.3.rc8.git2.fc11.x86_64 #1
Call Trace:
 [<ffffffff8104bae3>] warn_slowpath+0xbc/0xf0
 [<ffffffff8104c0ba>] ? release_console_sem+0x1c3/0x1f4
 [<ffffffff8101781b>] ? native_sched_clock+0x2d/0x5a
 [<ffffffff81393b9b>] ? printk+0x41/0x46
 [<ffffffff811a2a44>] __debug_object_init+0x2a0/0x33d
 [<ffffffff811a2b0e>] debug_object_init+0x14/0x16
 [<ffffffff81055ea2>] init_timer+0x1d/0x60
 [<ffffffffa005423c>] mpt_config+0x1d2/0x2e6 [mptbase]
 [<ffffffff8106f9d6>] ? mark_held_locks+0x68/0x86
 [<ffffffffa0054729>] mpt_findImVolumes+0xa1/0x484 [mptbase]
 [<ffffffff8106fbf9>] ? trace_hardirqs_on+0xd/0xf
 [<ffffffff811a223a>] ? free_object+0x84/0xba
 [<ffffffff811a24eb>] ? debug_object_free+0xd0/0xe9
 [<ffffffff81055a55>] ? destroy_timer_on_stack+0x15/0x17
 [<ffffffff81394975>] ? schedule_timeout+0xa4/0xc0
 [<ffffffff810560d0>] ? process_timeout+0x0/0x10
 [<ffffffff8106f617>] ? mark_lock+0x28/0x37f
 [<ffffffff8105679b>] ? __mod_timer+0x21/0xd2
 [<ffffffff81056867>] ? msleep+0x1b/0x22
 [<ffffffffa0052626>] ? WaitForDoorbellInt+0x56/0xd0 [mptbase]
 [<ffffffff8106f617>] ? mark_lock+0x28/0x37f
 [<ffffffff8106fd2c>] ? debug_check_no_locks_freed+0x131/0x149
 [<ffffffff8106fbc8>] ? trace_hardirqs_on_caller+0x12f/0x153
 [<ffffffff8106e298>] ? static_obj+0x74/0x80
 [<ffffffff8106e975>] ? lockdep_init_map+0x93/0x102
 [<ffffffff8106d581>] ? debug_mutex_init+0x31/0x44
 [<ffffffffa0057a74>] mpt_do_ioc_recovery+0x824/0x1560 [mptbase]
 [<ffffffff8106f617>] ? mark_lock+0x28/0x37f
 [<ffffffff8105eb80>] ? __kernel_text_address+0x42/0x4d
 [<ffffffff81014d35>] ? print_context_stack+0xae/0xcd
 [<ffffffff81014252>] ? dump_trace+0x256/0x268
 [<ffffffff8106deaf>] ? find_usage_backwards+0x3b/0x103
 [<ffffffff8101c37f>] ? save_stack_trace+0x2f/0x4c
 [<ffffffff8106ea23>] ? save_trace+0x3f/0x95
 [<ffffffff8106f617>] ? mark_lock+0x28/0x37f
 [<ffffffff8106f617>] ? mark_lock+0x28/0x37f
 [<ffffffff8106f617>] ? mark_lock+0x28/0x37f
 [<ffffffff8106f9d6>] ? mark_held_locks+0x68/0x86
 [<ffffffff813967de>] ? _spin_unlock_irqrestore+0x48/0x58
 [<ffffffff8106fbc8>] ? trace_hardirqs_on_caller+0x12f/0x153
 [<ffffffff8106fbf9>] ? trace_hardirqs_on+0xd/0xf
 [<ffffffff8119bc2d>] ? __up_read+0x76/0x7f
 [<ffffffff810645dc>] ? up_read+0x2b/0x2f
 [<ffffffffa005951d>] mpt_attach+0x8b2/0xa11 [mptbase]
 [<ffffffff8105cac4>] ? do_work_for_cpu+0x0/0x20
 [<ffffffffa00dd5a7>] mptsas_probe+0x1e/0x46e [mptsas]
 [<ffffffff8105cac4>] ? do_work_for_cpu+0x0/0x20
 [<ffffffff811ad085>] local_pci_probe+0x17/0x1b
 [<ffffffff8105cadc>] do_work_for_cpu+0x18/0x20
 [<ffffffff8105ccb0>] run_workqueue+0xfd/0x1fd
 [<ffffffff8105cc5f>] ? run_workqueue+0xac/0x1fd
 [<ffffffff8106fbc8>] ? trace_hardirqs_on_caller+0x12f/0x153
 [<ffffffff8105ce9f>] worker_thread+0xef/0x100
 [<ffffffff81060d46>] ? autoremove_wake_function+0x0/0x39
 [<ffffffff8105cdb0>] ? worker_thread+0x0/0x100
 [<ffffffff8105cdb0>] ? worker_thread+0x0/0x100
 [<ffffffff810609ad>] kthread+0x4d/0x78
 [<ffffffff810126aa>] child_rip+0xa/0x20
 [<ffffffff8100f88b>] ? __switch_to+0x190/0x398
 [<ffffffff81011fbe>] ? restore_args+0x0/0x30
 [<ffffffff81060960>] ? kthread+0x0/0x78
 [<ffffffff810126a0>] ? child_rip+0x0/0x20
---[ end trace 67afa24243f21d1b ]---
ODEBUG: object is on stack, but not annotated
------------[ cut here ]------------
WARNING: at lib/debugobjects.c:253 __debug_object_init+0x2a0/0x33d()
(Tainted: G        W )
Hardware name: Precision WorkStation T7400
Modules linked in: ext4 jbd2 crc16 squashfs firewire_ohci(+) pata_acpi
firewire_core mptsas(+) crc_itu_t ata_generic mptscsih nouveau mptbase
scsi_transport_sas drm i2c_core
Pid: 36, comm: work_on_cpu/0 Tainted: G        W
2.6.29-0.258.2.3.rc8.git2.fc11.x86_64 #1
Call Trace:
 [<ffffffff8104bae3>] warn_slowpath+0xbc/0xf0
 [<ffffffff8104c0ba>] ? release_console_sem+0x1c3/0x1f4
 [<ffffffff81071064>] ? print_lock_contention_bug+0x1b/0xe1
 [<ffffffff811a2ab9>] ? __debug_object_init+0x315/0x33d
 [<ffffffff81393b9b>] ? printk+0x41/0x46
 [<ffffffff811a2a44>] __debug_object_init+0x2a0/0x33d
 [<ffffffff811a2b0e>] debug_object_init+0x14/0x16
 [<ffffffff81055ea2>] init_timer+0x1d/0x60
 [<ffffffffa005423c>] mpt_config+0x1d2/0x2e6 [mptbase]
 [<ffffffff8106fbf9>] ? trace_hardirqs_on+0xd/0xf
 [<ffffffffa0054833>] mpt_findImVolumes+0x1ab/0x484 [mptbase]
 [<ffffffff8106fbf9>] ? trace_hardirqs_on+0xd/0xf
 [<ffffffff811a24eb>] ? debug_object_free+0xd0/0xe9
 [<ffffffff81055a55>] ? destroy_timer_on_stack+0x15/0x17
 [<ffffffff81394975>] ? schedule_timeout+0xa4/0xc0
 [<ffffffff810560d0>] ? process_timeout+0x0/0x10
 [<ffffffff8106f617>] ? mark_lock+0x28/0x37f
 [<ffffffff8105679b>] ? __mod_timer+0x21/0xd2
 [<ffffffffa0000000>] ? i2c_check_functionality+0x0/0x25 [i2c_core]
 [<ffffffffa0058979>] ? mpt_timer_expired+0x0/0x66 [mptbase]
 [<ffffffff8106fd2c>] ? debug_check_no_locks_freed+0x131/0x149
 [<ffffffff8106fbc8>] ? trace_hardirqs_on_caller+0x12f/0x153
 [<ffffffff8106e298>] ? static_obj+0x74/0x80
 [<ffffffff8106e975>] ? lockdep_init_map+0x93/0x102
 [<ffffffffa0057a74>] mpt_do_ioc_recovery+0x824/0x1560 [mptbase]
 [<ffffffff8106f617>] ? mark_lock+0x28/0x37f
 [<ffffffff8105eb80>] ? __kernel_text_address+0x42/0x4d
 [<ffffffff81014d35>] ? print_context_stack+0xae/0xcd
 [<ffffffff81014252>] ? dump_trace+0x256/0x268
 [<ffffffff8106deaf>] ? find_usage_backwards+0x3b/0x103
 [<ffffffff8101c37f>] ? save_stack_trace+0x2f/0x4c
 [<ffffffff8106ea23>] ? save_trace+0x3f/0x95
 [<ffffffff8106f617>] ? mark_lock+0x28/0x37f
 [<ffffffff8106f617>] ? mark_lock+0x28/0x37f
 [<ffffffff8106f617>] ? mark_lock+0x28/0x37f
 [<ffffffff8106f9d6>] ? mark_held_locks+0x68/0x86
 [<ffffffff813967de>] ? _spin_unlock_irqrestore+0x48/0x58
 [<ffffffff8106fbc8>] ? trace_hardirqs_on_caller+0x12f/0x153
 [<ffffffff8106fbf9>] ? trace_hardirqs_on+0xd/0xf
 [<ffffffff8119bc2d>] ? __up_read+0x76/0x7f
 [<ffffffff810645dc>] ? up_read+0x2b/0x2f
 [<ffffffffa005951d>] mpt_attach+0x8b2/0xa11 [mptbase]
 [<ffffffff8105cac4>] ? do_work_for_cpu+0x0/0x20
 [<ffffffffa00dd5a7>] mptsas_probe+0x1e/0x46e [mptsas]
 [<ffffffff8105cac4>] ? do_work_for_cpu+0x0/0x20
 [<ffffffff811ad085>] local_pci_probe+0x17/0x1b
 [<ffffffff8105cadc>] do_work_for_cpu+0x18/0x20
 [<ffffffff8105ccb0>] run_workqueue+0xfd/0x1fd
 [<ffffffff8105cc5f>] ? run_workqueue+0xac/0x1fd
 [<ffffffff8106fbc8>] ? trace_hardirqs_on_caller+0x12f/0x153
 [<ffffffff8105ce9f>] worker_thread+0xef/0x100
 [<ffffffff81060d46>] ? autoremove_wake_function+0x0/0x39
 [<ffffffff8105cdb0>] ? worker_thread+0x0/0x100
 [<ffffffff8105cdb0>] ? worker_thread+0x0/0x100
 [<ffffffff810609ad>] kthread+0x4d/0x78
 [<ffffffff810126aa>] child_rip+0xa/0x20
 [<ffffffff8100f88b>] ? __switch_to+0x190/0x398
 [<ffffffff81011fbe>] ? restore_args+0x0/0x30
 [<ffffffff81060960>] ? kthread+0x0/0x78
 [<ffffffff810126a0>] ? child_rip+0x0/0x20
---[ end trace 67afa24243f21d1c ]---
ODEBUG: object is on stack, but not annotated
------------[ cut here ]------------
WARNING: at lib/debugobjects.c:253 __debug_object_init+0x2a0/0x33d()
(Tainted: G        W )
Hardware name: Precision WorkStation T7400
Modules linked in: ext4 jbd2 crc16 squashfs firewire_ohci(+) pata_acpi
firewire_core mptsas(+) crc_itu_t ata_generic mptscsih nouveau mptbase
scsi_transport_sas drm i2c_core
Pid: 36, comm: work_on_cpu/0 Tainted: G        W
2.6.29-0.258.2.3.rc8.git2.fc11.x86_64 #1
Call Trace:
 [<ffffffff8104bae3>] warn_slowpath+0xbc/0xf0
 [<ffffffff8104c0ba>] ? release_console_sem+0x1c3/0x1f4
 [<ffffffff81071064>] ? print_lock_contention_bug+0x1b/0xe1
 [<ffffffff811a2ab9>] ? __debug_object_init+0x315/0x33d
 [<ffffffff81393b9b>] ? printk+0x41/0x46
 [<ffffffff811a2a44>] __debug_object_init+0x2a0/0x33d
 [<ffffffff811a2b0e>] debug_object_init+0x14/0x16
 [<ffffffff81055ea2>] init_timer+0x1d/0x60
 [<ffffffffa005423c>] mpt_config+0x1d2/0x2e6 [mptbase]
 [<ffffffff811a5f22>] ? swiotlb_free_coherent+0x6e/0x97
 [<ffffffffa0053207>] ? pci_free_consistent+0x8b/0x97 [mptbase]
 [<ffffffffa005495e>] mpt_findImVolumes+0x2d6/0x484 [mptbase]
 [<ffffffffa0058979>] ? mpt_timer_expired+0x0/0x66 [mptbase]
 [<ffffffffa0058979>] ? mpt_timer_expired+0x0/0x66 [mptbase]
 [<ffffffff8106fd2c>] ? debug_check_no_locks_freed+0x131/0x149
 [<ffffffff8106fbc8>] ? trace_hardirqs_on_caller+0x12f/0x153
 [<ffffffff8106e298>] ? static_obj+0x74/0x80
 [<ffffffff8106e975>] ? lockdep_init_map+0x93/0x102
 [<ffffffffa0057a74>] mpt_do_ioc_recovery+0x824/0x1560 [mptbase]
 [<ffffffff8106f617>] ? mark_lock+0x28/0x37f
 [<ffffffff8105eb80>] ? __kernel_text_address+0x42/0x4d
 [<ffffffff81014d35>] ? print_context_stack+0xae/0xcd
 [<ffffffff81014252>] ? dump_trace+0x256/0x268
 [<ffffffff8106deaf>] ? find_usage_backwards+0x3b/0x103
 [<ffffffff8101c37f>] ? save_stack_trace+0x2f/0x4c
 [<ffffffff8106ea23>] ? save_trace+0x3f/0x95
 [<ffffffff8106f617>] ? mark_lock+0x28/0x37f
 [<ffffffff8106f617>] ? mark_lock+0x28/0x37f
 [<ffffffff8106f617>] ? mark_lock+0x28/0x37f
 [<ffffffff8106f9d6>] ? mark_held_locks+0x68/0x86
 [<ffffffff813967de>] ? _spin_unlock_irqrestore+0x48/0x58
 [<ffffffff8106fbc8>] ? trace_hardirqs_on_caller+0x12f/0x153
 [<ffffffff8106fbf9>] ? trace_hardirqs_on+0xd/0xf
 [<ffffffff8119bc2d>] ? __up_read+0x76/0x7f
 [<ffffffff810645dc>] ? up_read+0x2b/0x2f
 [<ffffffffa005951d>] mpt_attach+0x8b2/0xa11 [mptbase]
 [<ffffffff8105cac4>] ? do_work_for_cpu+0x0/0x20
 [<ffffffffa00dd5a7>] mptsas_probe+0x1e/0x46e [mptsas]
 [<ffffffff8105cac4>] ? do_work_for_cpu+0x0/0x20
 [<ffffffff811ad085>] local_pci_probe+0x17/0x1b
 [<ffffffff8105cadc>] do_work_for_cpu+0x18/0x20
 [<ffffffff8105ccb0>] run_workqueue+0xfd/0x1fd
 [<ffffffff8105cc5f>] ? run_workqueue+0xac/0x1fd
 [<ffffffff8106fbc8>] ? trace_hardirqs_on_caller+0x12f/0x153
 [<ffffffff8105ce9f>] worker_thread+0xef/0x100
 [<ffffffff81060d46>] ? autoremove_wake_function+0x0/0x39
 [<ffffffff8105cdb0>] ? worker_thread+0x0/0x100
 [<ffffffff8105cdb0>] ? worker_thread+0x0/0x100
 [<ffffffff810609ad>] kthread+0x4d/0x78
 [<ffffffff810126aa>] child_rip+0xa/0x20
 [<ffffffff8100f88b>] ? __switch_to+0x190/0x398
 [<ffffffff81011fbe>] ? restore_args+0x0/0x30
 [<ffffffff81060960>] ? kthread+0x0/0x78
 [<ffffffff810126a0>] ? child_rip+0x0/0x20
---[ end trace 67afa24243f21d1d ]---
ODEBUG: object is on stack, but not annotated
------------[ cut here ]------------
WARNING: at lib/debugobjects.c:253 __debug_object_init+0x2a0/0x33d()
(Tainted: G        W )
Hardware name: Precision WorkStation T7400
Modules linked in: ext4 jbd2 crc16 squashfs firewire_ohci(+) pata_acpi
firewire_core mptsas(+) crc_itu_t ata_generic mptscsih nouveau mptbase
scsi_transport_sas drm i2c_core
Pid: 36, comm: work_on_cpu/0 Tainted: G        W
2.6.29-0.258.2.3.rc8.git2.fc11.x86_64 #1
Call Trace:
 [<ffffffff8104bae3>] warn_slowpath+0xbc/0xf0
 [<ffffffff8104c0ba>] ? release_console_sem+0x1c3/0x1f4
 [<ffffffff81071064>] ? print_lock_contention_bug+0x1b/0xe1
 [<ffffffff811a2ab9>] ? __debug_object_init+0x315/0x33d
 [<ffffffff81393b9b>] ? printk+0x41/0x46
 [<ffffffff811a2a44>] __debug_object_init+0x2a0/0x33d
 [<ffffffff811a2b0e>] debug_object_init+0x14/0x16
 [<ffffffff81055ea2>] init_timer+0x1d/0x60
 [<ffffffffa005423c>] mpt_config+0x1d2/0x2e6 [mptbase]
 [<ffffffffa00584d0>] mpt_do_ioc_recovery+0x1280/0x1560 [mptbase]
 [<ffffffff8106f617>] ? mark_lock+0x28/0x37f
 [<ffffffff8105eb80>] ? __kernel_text_address+0x42/0x4d
 [<ffffffff81014d35>] ? print_context_stack+0xae/0xcd
 [<ffffffff81014252>] ? dump_trace+0x256/0x268
 [<ffffffff8106deaf>] ? find_usage_backwards+0x3b/0x103
 [<ffffffff8101c37f>] ? save_stack_trace+0x2f/0x4c
 [<ffffffff8106ea23>] ? save_trace+0x3f/0x95
 [<ffffffff8106f617>] ? mark_lock+0x28/0x37f
 [<ffffffff8106f617>] ? mark_lock+0x28/0x37f
 [<ffffffff8106f617>] ? mark_lock+0x28/0x37f
 [<ffffffff8106f9d6>] ? mark_held_locks+0x68/0x86
 [<ffffffff813967de>] ? _spin_unlock_irqrestore+0x48/0x58
 [<ffffffff8106fbc8>] ? trace_hardirqs_on_caller+0x12f/0x153
 [<ffffffff8106fbf9>] ? trace_hardirqs_on+0xd/0xf
 [<ffffffff8119bc2d>] ? __up_read+0x76/0x7f
 [<ffffffff810645dc>] ? up_read+0x2b/0x2f
 [<ffffffffa005951d>] mpt_attach+0x8b2/0xa11 [mptbase]
 [<ffffffff8105cac4>] ? do_work_for_cpu+0x0/0x20
 [<ffffffffa00dd5a7>] mptsas_probe+0x1e/0x46e [mptsas]
 [<ffffffff8105cac4>] ? do_work_for_cpu+0x0/0x20
 [<ffffffff811ad085>] local_pci_probe+0x17/0x1b
 [<ffffffff8105cadc>] do_work_for_cpu+0x18/0x20
 [<ffffffff8105ccb0>] run_workqueue+0xfd/0x1fd
 [<ffffffff8105cc5f>] ? run_workqueue+0xac/0x1fd
 [<ffffffff8106fbc8>] ? trace_hardirqs_on_caller+0x12f/0x153
 [<ffffffff8105ce9f>] worker_thread+0xef/0x100
 [<ffffffff81060d46>] ? autoremove_wake_function+0x0/0x39
 [<ffffffff8105cdb0>] ? worker_thread+0x0/0x100
 [<ffffffff8105cdb0>] ? worker_thread+0x0/0x100
 [<ffffffff810609ad>] kthread+0x4d/0x78
 [<ffffffff810126aa>] child_rip+0xa/0x20
 [<ffffffff8100f88b>] ? __switch_to+0x190/0x398
 [<ffffffff81011fbe>] ? restore_args+0x0/0x30
 [<ffffffff81060960>] ? kthread+0x0/0x78
 [<ffffffff810126a0>] ? child_rip+0x0/0x20
---[ end trace 67afa24243f21d1e ]---
ODEBUG: object is on stack, but not annotated
------------[ cut here ]------------
WARNING: at lib/debugobjects.c:253 __debug_object_init+0x2a0/0x33d()
(Tainted: G        W )
Hardware name: Precision WorkStation T7400
Modules linked in: ext4 jbd2 crc16 squashfs firewire_ohci(+) pata_acpi
firewire_core mptsas(+) crc_itu_t ata_generic mptscsih nouveau mptbase
scsi_transport_sas drm i2c_core
Pid: 36, comm: work_on_cpu/0 Tainted: G        W
2.6.29-0.258.2.3.rc8.git2.fc11.x86_64 #1
Call Trace:
 [<ffffffff8104bae3>] warn_slowpath+0xbc/0xf0
 [<ffffffff8104c0ba>] ? release_console_sem+0x1c3/0x1f4
 [<ffffffff81071064>] ? print_lock_contention_bug+0x1b/0xe1
 [<ffffffff811a2ab9>] ? __debug_object_init+0x315/0x33d
 [<ffffffff81393b9b>] ? printk+0x41/0x46
 [<ffffffff811a2a44>] __debug_object_init+0x2a0/0x33d
 [<ffffffff811a2b0e>] debug_object_init+0x14/0x16
 [<ffffffff81055ea2>] init_timer+0x1d/0x60
 [<ffffffffa005423c>] mpt_config+0x1d2/0x2e6 [mptbase]
 [<ffffffff811a5f22>] ? swiotlb_free_coherent+0x6e/0x97
 [<ffffffffa0053207>] ? pci_free_consistent+0x8b/0x97 [mptbase]
 [<ffffffffa0058594>] mpt_do_ioc_recovery+0x1344/0x1560 [mptbase]
 [<ffffffffa0058979>] ? mpt_timer_expired+0x0/0x66 [mptbase]
 [<ffffffff81014252>] ? dump_trace+0x256/0x268
 [<ffffffff8106deaf>] ? find_usage_backwards+0x3b/0x103
 [<ffffffff8101c37f>] ? save_stack_trace+0x2f/0x4c
 [<ffffffff8106ea23>] ? save_trace+0x3f/0x95
 [<ffffffff8106f617>] ? mark_lock+0x28/0x37f
 [<ffffffff8106f617>] ? mark_lock+0x28/0x37f
 [<ffffffff8106f617>] ? mark_lock+0x28/0x37f
 [<ffffffff8106f9d6>] ? mark_held_locks+0x68/0x86
 [<ffffffff813967de>] ? _spin_unlock_irqrestore+0x48/0x58
 [<ffffffff8106fbc8>] ? trace_hardirqs_on_caller+0x12f/0x153
 [<ffffffff8106fbf9>] ? trace_hardirqs_on+0xd/0xf
 [<ffffffff8119bc2d>] ? __up_read+0x76/0x7f
 [<ffffffff810645dc>] ? up_read+0x2b/0x2f
 [<ffffffffa005951d>] mpt_attach+0x8b2/0xa11 [mptbase]
 [<ffffffff8105cac4>] ? do_work_for_cpu+0x0/0x20
 [<ffffffffa00dd5a7>] mptsas_probe+0x1e/0x46e [mptsas]
 [<ffffffff8105cac4>] ? do_work_for_cpu+0x0/0x20
 [<ffffffff811ad085>] local_pci_probe+0x17/0x1b
 [<ffffffff8105cadc>] do_work_for_cpu+0x18/0x20
 [<ffffffff8105ccb0>] run_workqueue+0xfd/0x1fd
 [<ffffffff8105cc5f>] ? run_workqueue+0xac/0x1fd
 [<ffffffff8106fbc8>] ? trace_hardirqs_on_caller+0x12f/0x153
 [<ffffffff8105ce9f>] worker_thread+0xef/0x100
 [<ffffffff81060d46>] ? autoremove_wake_function+0x0/0x39
 [<ffffffff8105cdb0>] ? worker_thread+0x0/0x100
 [<ffffffff8105cdb0>] ? worker_thread+0x0/0x100
 [<ffffffff810609ad>] kthread+0x4d/0x78
 [<ffffffff810126aa>] child_rip+0xa/0x20
 [<ffffffff8100f88b>] ? __switch_to+0x190/0x398
 [<ffffffff81011fbe>] ? restore_args+0x0/0x30
 [<ffffffff81060960>] ? kthread+0x0/0x78
 [<ffffffff810126a0>] ? child_rip+0x0/0x20
---[ end trace 67afa24243f21d1f ]---

System information:

Linux dell-t7400 2.6.29-0.258.2.3.rc8.git2.fc11.x86_64 #1 SMP Tue Mar
24 18:39:53 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux

[root@dell-t7400 ~]# lspci
00:00.0 Host bridge: Intel Corporation 5400 Chipset Memory Controller
Hub (rev 20)
00:01.0 PCI bridge: Intel Corporation 5400 Chipset PCI Express Port 1 (rev 20)
00:05.0 PCI bridge: Intel Corporation 5400 Chipset PCI Express Port 5 (rev 20)
00:09.0 PCI bridge: Intel Corporation 5400 Chipset PCI Express Port 9 (rev 20)
00:10.0 Host bridge: Intel Corporation 5400 Chipset FSB Registers (rev 20)
00:10.1 Host bridge: Intel Corporation 5400 Chipset FSB Registers (rev 20)
00:10.2 Host bridge: Intel Corporation 5400 Chipset FSB Registers (rev 20)
00:10.3 Host bridge: Intel Corporation 5400 Chipset FSB Registers (rev 20)
00:10.4 Host bridge: Intel Corporation 5400 Chipset FSB Registers (rev 20)
00:11.0 Host bridge: Intel Corporation 5400 Chipset CE/SF Registers (rev 20)
00:15.0 Host bridge: Intel Corporation 5400 Chipset FBD Registers (rev 20)
00:15.1 Host bridge: Intel Corporation 5400 Chipset FBD Registers (rev 20)
00:16.0 Host bridge: Intel Corporation 5400 Chipset FBD Registers (rev 20)
00:16.1 Host bridge: Intel Corporation 5400 Chipset FBD Registers (rev 20)
00:1b.0 Audio device: Intel Corporation 631xESB/632xESB High
Definition Audio Controller (rev 09)
00:1c.0 PCI bridge: Intel Corporation 631xESB/632xESB/3100 Chipset PCI
Express Root Port 1 (rev 09)
00:1d.0 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset
UHCI USB Controller #1 (rev 09)
00:1d.1 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset
UHCI USB Controller #2 (rev 09)
00:1d.2 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset
UHCI USB Controller #3 (rev 09)
00:1d.3 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset
UHCI USB Controller #4 (rev 09)
00:1d.7 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset
EHCI USB2 Controller (rev 09)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d9)
00:1f.0 ISA bridge: Intel Corporation 631xESB/632xESB/3100 Chipset LPC
Interface Controller (rev 09)
00:1f.1 IDE interface: Intel Corporation 631xESB/632xESB IDE Controller (rev 09)
00:1f.2 SATA controller: Intel Corporation 631xESB/632xESB SATA AHCI
Controller (rev 09)
00:1f.3 SMBus: Intel Corporation 631xESB/632xESB/3100 Chipset SMBus
Controller (rev 09)
02:00.0 VGA compatible controller: nVidia Corporation G80 [GeForce
8800 GTX] (rev a2)
03:00.0 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express
Upstream Port (rev 01)
03:00.3 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express to
PCI-X Bridge (rev 01)
04:00.0 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express
Downstream Port E1 (rev 01)
04:01.0 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express
Downstream Port E2 (rev 01)
05:00.0 SCSI storage controller: LSI Logic / Symbios Logic SAS1068E
PCI-Express Fusion-MPT SAS (rev 08)
08:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5754
Gigabit Ethernet PCI Express (rev 02)
09:0a.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22/A
IEEE-1394a-2000 Controller (PHY/Link)

let me know if you need more information.

-

Morten

[Bruno Wolff III]

On Thu, Apr 02, 2009 at 02:14:39 +0200,
  "Morten P.D. Stevens"  wrote:
> Hi,
>
> just for fun i checked the fedora 11 x86_64 beta live cd on my dell
> precision t7400 workstation and there are some dmesg errors...

These errors have been reported already. You might want to add yourself to
bugs 487894 and/or 485778.

I'd be interested in hearing if your disk devices ever get dropped.
I have been seeing this being triggered reliably by logging into a gnome
session and by getting some file prompts (from nautilis I think).
I am not 100% sure the problems have the same root cause though.
So I'd be interested in hearing in any other people using the mptsas
driver are seeing the same thing.

[Adam Williamson]

On Thu, 2009-04-02 at 02:14 +0200, Morten P.D. Stevens wrote:
> Hi,
>
> just for fun i checked the fedora 11 x86_64 beta live cd on my dell
> precision t7400 workstation and there are some dmesg errors...

Please, please just file a bug. Dumping information like this on a
mailing list isn't really helping anyone.

[Morten P.D. Stevens]

2009/4/2 Adam Williamson :
> On Thu, 2009-04-02 at 02:14 +0200, Morten P.D. Stevens wrote:
> > Hi,
> >
> > just for fun i checked the fedora 11 x86_64 beta live cd on my dell
> > precision t7400 workstation and there are some dmesg errors...
>
> Please, please just file a bug. Dumping information like this on a
> mailing list isn't really helping anyone.

Hi Adam,

okay. Where can i create a bug?

Thanks

-

Morten

[Tom Diehl]

On Thu, 2 Apr 2009, Morten P.D. Stevens wrote:
> 2009/4/2 Adam Williamson :
> > On Thu, 2009-04-02 at 02:14 +0200, Morten P.D. Stevens wrote:
> > > Hi,
> > >
> > > just for fun i checked the fedora 11 x86_64 beta live cd on my dell
> > > precision t7400 workstation and there are some dmesg errors...
> >
> > Please, please just file a bug. Dumping information like this on a
> > mailing list isn't really helping anyone.
>
> Hi Adam,
>
> okay. Where can i create a bug?

https://bugzilla.redhat.com

Regards,

[Adam Williamson]

On Thu, 2009-04-02 at 13:00 -0400, Tom Diehl wrote:
> On Thu, 2 Apr 2009, Morten P.D. Stevens wrote:
> > 2009/4/2 Adam Williamson :
> > > On Thu, 2009-04-02 at 02:14 +0200, Morten P.D. Stevens wrote:
> > > > Hi,
> > > >
> > > > just for fun i checked the fedora 11 x86_64 beta live cd on my dell
> > > > precision t7400 workstation and there are some dmesg errors...
> > >
> > > Please, please just file a bug. Dumping information like this on a
> > > mailing list isn't really helping anyone.
> >
> > Hi Adam,
> >
> > okay. Where can i create a bug?
>
> https://bugzilla.redhat.com
>
> Regards,

...but also see the reply you got from someone else: apparently there's
already a couple of bugs for this issue. So don't open a new one but add
a comment to one of those. thanks :)