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Red Hat Bugzilla – Attachment 311778 Details for
Bug 455337
2.6.26-136.fc10.i686: INFO: hard-read-safe -> hard-read-unsafe lock order detected
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Complete INFO spew
messages2.txt (text/plain), 235.87 KB, created by
Tom London
on 2008-07-14 21:11:59 UTC
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Description:
Complete INFO spew
Filename:
MIME Type:
Creator:
Tom London
Created:
2008-07-14 21:11:59 UTC
Size:
235.87 KB
patch
obsolete
> >====================================================== >[ INFO: hard-read-safe -> hard-read-unsafe lock order detected ] >2.6.26-136.fc10.i686 #1 >------------------------------------------------------ >strace/4454 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: > (&utrace->lock){--..}, at: [<c045b904>] get_utrace_lock_attached+0x4a/0x8d > >and this task is already holding: > (tasklist_lock){..??}, at: [<c042db06>] do_exit+0x2f3/0x784 >which would create a new lock dependency: > (tasklist_lock){..??} -> (&utrace->lock){--..} > >but this new dependency connects a hard-read-irq-safe lock: > (tasklist_lock){..??} >... which became hard-read-irq-safe at: > [<c044822a>] __lock_acquire+0x46f/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b722>] _read_lock+0x1c/0x49 > [<c043cee7>] run_posix_cpu_timers+0x8a/0x767 > [<c043318e>] update_process_times+0x44/0x49 > [<c04449f2>] tick_sched_timer+0x6d/0xa5 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c043b649>] sys_timer_create+0xb2/0x2cb > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > >to a hard-read-irq-unsafe lock: > (&utrace->lock){--..} >... which became hard-read-irq-unsafe at: >... [<c04482e9>] __lock_acquire+0x52e/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c045d2df>] utrace_attach+0x33e/0x3ef > [<c0431f13>] ptrace_attach_utrace+0x18/0x4f > [<c043269f>] ptrace_traceme+0x14/0x12f > [<c0432951>] sys_ptrace+0x17/0x82 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > >other info that might help us debug this: > >2 locks held by strace/4454: > #0: (tasklist_lock){..??}, at: [<c042db06>] do_exit+0x2f3/0x784 > #1: (rcu_read_lock){..--}, at: [<c045b8ba>] get_utrace_lock_attached+0x0/0x8d > >the hard-read-irq-safe lock's dependencies: >-> (tasklist_lock){..??} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b52d>] _write_lock_irq+0x2b/0x58 > [<c0429ddf>] copy_process+0xc9c/0x1165 > [<c042a367>] do_fork+0xbf/0x1d0 > [<c04035f3>] kernel_thread+0x79/0x81 > [<c065b128>] rest_init+0x14/0x50 > [<c07bd8e7>] start_kernel+0x311/0x316 > [<c07bd008>] __init_begin+0x8/0xa > [<ffffffff>] 0xffffffff > in-hardirq-R at: > [<c044822a>] __lock_acquire+0x46f/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b722>] _read_lock+0x1c/0x49 > [<c043cee7>] run_posix_cpu_timers+0x8a/0x767 > [<c043318e>] update_process_times+0x44/0x49 > [<c04449f2>] tick_sched_timer+0x6d/0xa5 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c043b649>] sys_timer_create+0xb2/0x2cb > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-R at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b722>] _read_lock+0x1c/0x49 > [<c04996e2>] send_sigio+0x3d/0x197 > [<c049987a>] __kill_fasync+0x3e/0x4d > [<c04998af>] kill_fasync+0x26/0x35 > [<c05c4cde>] evdev_pass_event+0x5b/0x61 > [<c05c4fa5>] evdev_event+0x4e/0xb5 > [<c05c0f4e>] input_pass_event+0x44/0x9d > [<c05c1a91>] input_handle_event+0x355/0x37c > [<c05c219e>] input_event+0x4b/0x61 > [<c05e3265>] hidinput_hid_event+0x292/0x2c1 > [<c05df61c>] hid_process_event+0x32/0x61 > [<c05dfad6>] hid_input_report+0x48b/0x492 > [<c05e5b28>] hid_irq_in+0x68/0x129 > [<c05b07b6>] usb_hcd_giveback_urb+0x63/0x93 > [<f885fd8c>] ehci_urb_done+0xdc/0xeb [ehci_hcd] > [<f8860aab>] qh_completions+0x376/0x3fa [ehci_hcd] > [<f8860db3>] ehci_work+0x284/0x7b7 [ehci_hcd] > [<f8865fe5>] ehci_irq+0x25d/0x2bb [ehci_hcd] > [<c05b041e>] usb_hcd_irq+0x40/0xa4 > [<c0466fc0>] handle_IRQ_event+0x1a/0x4f > [<c0467f6a>] handle_fasteoi_irq+0x7d/0xb6 > [<c0407077>] do_IRQ+0x98/0xc5 > [<ffffffff>] 0xffffffff > softirq-on-R at: > [<c044830a>] __lock_acquire+0x54f/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b722>] _read_lock+0x1c/0x49 > [<c043bb88>] kthreadd+0xd1/0x149 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > hardirq-on-R at: > [<c04482b9>] __lock_acquire+0x4fe/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b722>] _read_lock+0x1c/0x49 > [<c043bb88>] kthreadd+0xd1/0x149 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > } > ... key at: [<c07ada10>] tasklist_lock+0x10/0x80 > -> (init_sighand.siglock){....} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c0566314>] tty_audit_fork+0x1c/0x57 > [<c0429b0c>] copy_process+0x9c9/0x1165 > [<c042a367>] do_fork+0xbf/0x1d0 > [<c04035f3>] kernel_thread+0x79/0x81 > [<c065b128>] rest_init+0x14/0x50 > [<c07bd8e7>] start_kernel+0x311/0x316 > [<c07bd008>] __init_begin+0x8/0xa > [<ffffffff>] 0xffffffff > } > ... key at: [<c077f2ec>] init_sighand+0x514/0x54c > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0429e77>] copy_process+0xd34/0x1165 > [<c042a367>] do_fork+0xbf/0x1d0 > [<c04035f3>] kernel_thread+0x79/0x81 > [<c065b128>] rest_init+0x14/0x50 > [<c07bd8e7>] start_kernel+0x311/0x316 > [<c07bd008>] __init_begin+0x8/0xa > [<ffffffff>] 0xffffffff > > -> (&sighand->siglock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c04348c2>] flush_signals+0x17/0x54 > [<c0434923>] ignore_signals+0x24/0x26 > [<c043badd>] kthreadd+0x26/0x149 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c043cf09>] run_posix_cpu_timers+0xac/0x767 > [<c043318e>] update_process_times+0x44/0x49 > [<c04449f2>] tick_sched_timer+0x6d/0xa5 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c043b649>] sys_timer_create+0xb2/0x2cb > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c04347c2>] lock_task_sighand+0x45/0x7e > [<c043532f>] group_send_sig_info+0x29/0x5c > [<c04353ac>] kill_pid_info+0x4a/0x6f > [<c042e65b>] it_real_fn+0x15/0x1a > [<c043e506>] run_hrtimer_pending+0x68/0xfd > [<c043e5b1>] run_hrtimer_softirq+0x16/0x18 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7338>] __key.35147+0x0/0x8 > -> (&q->lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c0669266>] wait_for_common+0x2f/0xff > [<c06693a8>] wait_for_completion+0x12/0x14 > [<c043bd90>] kthread_create+0x69/0x91 > [<c0666c72>] migration_call+0x34/0x449 > [<c07cfd8f>] migration_init+0x1c/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c0420eb3>] __wake_up+0x15/0x3b > [<c0545b4f>] acpi_ec_gpe_handler+0x74/0xea > [<c053343e>] acpi_ev_gpe_dispatch+0x4e/0x112 > [<c0533739>] acpi_ev_gpe_detect+0x9a/0xe1 > [<c0531e43>] acpi_ev_sci_xrupt_handler+0x15/0x1b > [<c052caee>] acpi_irq+0xe/0x23 > [<c0466fc0>] handle_IRQ_event+0x1a/0x4f > [<c0467f6a>] handle_fasteoi_irq+0x7d/0xb6 > [<c0407077>] do_IRQ+0x98/0xc5 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c0420eb3>] __wake_up+0x15/0x3b > [<c0545b4f>] acpi_ec_gpe_handler+0x74/0xea > [<c053343e>] acpi_ev_gpe_dispatch+0x4e/0x112 > [<c0533739>] acpi_ev_gpe_detect+0x9a/0xe1 > [<c0531e43>] acpi_ev_sci_xrupt_handler+0x15/0x1b > [<c052caee>] acpi_irq+0xe/0x23 > [<c0466fc0>] handle_IRQ_event+0x1a/0x4f > [<c0467f6a>] handle_fasteoi_irq+0x7d/0xb6 > [<c0407077>] do_IRQ+0x98/0xc5 > [<ffffffff>] 0xffffffff > } > ... key at: [<c08c9230>] __key.15322+0x0/0x8 > -> (&rq->rq_lock_key){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c0420d29>] rq_attach_root+0x13/0xc7 > [<c07d000e>] sched_init+0x256/0x3c0 > [<c07bd6eb>] start_kernel+0x115/0x316 > [<c07bd008>] __init_begin+0x8/0xa > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0428460>] scheduler_tick+0x3a/0x17e > [<c0433187>] update_process_times+0x3d/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04070eb>] timer_interrupt+0x47/0x4e > [<c0466fc0>] handle_IRQ_event+0x1a/0x4f > [<c0468023>] handle_level_irq+0x80/0xc8 > [<c0407077>] do_IRQ+0x98/0xc5 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0421a05>] task_rq_lock+0x49/0x73 > [<c0422085>] try_to_wake_up+0x2a/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0432fdf>] process_timeout+0x8/0xa > [<c0432e0d>] run_timer_softirq+0x147/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c2c560a0>] 0xc2c560a0 > -> (&rt_b->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0466b62>] softlockup_tick+0x9e/0x117 > [<c0433108>] run_local_timers+0x17/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c04449f2>] tick_sched_timer+0x6d/0xa5 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0440dbf>] do_gettimeofday+0x11/0x2a > [<c042ec95>] sys_gettimeofday+0x1d/0x58 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c04254c0>] rebalance_domains+0x306/0x3db > [<c04255c3>] run_rebalance_domains+0x2e/0x9e > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7248>] __key.32974+0x0/0x8 > -> (&cpu_base->lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c043e7ef>] hrtimer_run_queues+0xf5/0x172 > [<c04330f9>] run_local_timers+0x8/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0508027>] __const_udelay+0x2f/0x31 > [<c0665ed6>] native_cpu_up+0x331/0x6d0 > [<c066781b>] _cpu_up+0x88/0xef > [<c06678cd>] cpu_up+0x4b/0x60 > [<c07bd1a6>] kernel_init+0x8e/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08c9258>] __key.18648+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c043eb2c>] lock_hrtimer_base+0x18/0x33 > [<c043ec76>] hrtimer_start+0x19/0x154 > [<c0422ccb>] __enqueue_rt_entity+0x1e8/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (&rt_rq->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c052f6c7>] acpi_ds_terminate_control_method+0x60/0xad > [<c053cec4>] acpi_ps_parse_aml+0x14d/0x25c > [<c053e03f>] acpi_ps_execute_method+0x122/0x1e3 > [<c053b347>] acpi_ns_evaluate+0x93/0xec > [<c054099a>] acpi_ut_evaluate_object+0x5d/0x163 > [<c0540b11>] acpi_ut_execute_STA+0x1d/0x49 > [<c053bc50>] acpi_get_object_info+0x128/0x1b6 > [<c054d024>] container_walk_namespace_cb+0x23/0xae > [<c053c40a>] acpi_ns_walk_namespace+0x9a/0x110 > [<c053ad4d>] acpi_walk_namespace+0x46/0x66 > [<c07da74c>] acpi_container_init+0x36/0x3d > [<c07bd2b3>] kernel_init+0x19b/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7250>] __key.40934+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (&rq->rq_lock_key#2){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c0420d29>] rq_attach_root+0x13/0xc7 > [<c07d000e>] sched_init+0x256/0x3c0 > [<c07bd6eb>] start_kernel+0x115/0x316 > [<c07bd008>] __init_begin+0x8/0xa > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0428460>] scheduler_tick+0x3a/0x17e > [<c0433187>] update_process_times+0x3d/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c04723ce>] __alloc_pages_internal+0xfa/0x3dd > [<c04726c8>] __alloc_pages+0xa/0xc > [<c048b45c>] __slab_alloc+0x184/0x4ea > [<c048ba8d>] kmem_cache_alloc+0x63/0xc4 > [<c049f638>] d_alloc+0x1e/0x16f > [<c0495b5a>] do_lookup+0x91/0x146 > [<c0497491>] __link_path_walk+0x33d/0xd3a > [<c0497eda>] path_walk+0x4c/0x9b > [<c04981c8>] do_path_lookup+0x198/0x1e1 > [<c049845d>] __path_lookup_intent_open+0x45/0x76 > [<c049849e>] path_lookup_open+0x10/0x12 > [<c0493da2>] open_exec+0x1f/0x99 > [<c04941fd>] do_execve+0x48/0x208 > [<c04034fb>] sys_execve+0x29/0x51 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0428460>] scheduler_tick+0x3a/0x17e > [<c0433187>] update_process_times+0x3d/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c042a506>] __put_task_struct+0x8e/0xad > [<c042c2a7>] delayed_put_task_struct+0x1e/0x20 > [<c0468cdc>] __rcu_process_callbacks+0x180/0x1ef > [<c0468d65>] rcu_process_callbacks+0x1a/0x33 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c2ca90a0>] 0xc2ca90a0 > -> (&rt_rq->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c052f6c7>] acpi_ds_terminate_control_method+0x60/0xad > [<c053cec4>] acpi_ps_parse_aml+0x14d/0x25c > [<c053e03f>] acpi_ps_execute_method+0x122/0x1e3 > [<c053b347>] acpi_ns_evaluate+0x93/0xec > [<c054099a>] acpi_ut_evaluate_object+0x5d/0x163 > [<c0540b11>] acpi_ut_execute_STA+0x1d/0x49 > [<c053bc50>] acpi_get_object_info+0x128/0x1b6 > [<c054d024>] container_walk_namespace_cb+0x23/0xae > [<c053c40a>] acpi_ns_walk_namespace+0x9a/0x110 > [<c053ad4d>] acpi_walk_namespace+0x46/0x66 > [<c07da74c>] acpi_container_init+0x36/0x3d > [<c07bd2b3>] kernel_init+0x19b/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7250>] __key.40934+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (&rt_b->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0466b62>] softlockup_tick+0x9e/0x117 > [<c0433108>] run_local_timers+0x17/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c04449f2>] tick_sched_timer+0x6d/0xa5 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0440dbf>] do_gettimeofday+0x11/0x2a > [<c042ec95>] sys_gettimeofday+0x1d/0x58 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c04254c0>] rebalance_domains+0x306/0x3db > [<c04255c3>] run_rebalance_domains+0x2e/0x9e > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7248>] __key.32974+0x0/0x8 > -> (&cpu_base->lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c043e7ef>] hrtimer_run_queues+0xf5/0x172 > [<c04330f9>] run_local_timers+0x8/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0508027>] __const_udelay+0x2f/0x31 > [<c0665ed6>] native_cpu_up+0x331/0x6d0 > [<c066781b>] _cpu_up+0x88/0xef > [<c06678cd>] cpu_up+0x4b/0x60 > [<c07bd1a6>] kernel_init+0x8e/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08c9258>] __key.18648+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c043eb2c>] lock_hrtimer_base+0x18/0x33 > [<c043ec76>] hrtimer_start+0x19/0x154 > [<c0422ccb>] __enqueue_rt_entity+0x1e8/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c045b406>] __stop_machine_run+0x7a/0x95 > [<c045b43d>] stop_machine_run+0x1c/0x38 > [<c044fb28>] sys_init_module+0x1407/0x198f > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0421cd4>] double_rq_lock+0x3b/0x6d > [<c0421d50>] __migrate_task+0x4a/0xbe > [<c0428049>] migration_thread+0x1ac/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0421a05>] task_rq_lock+0x49/0x73 > [<c0422085>] try_to_wake_up+0x2a/0x1be > [<c0422224>] default_wake_function+0xb/0xd > [<c041e28b>] __wake_up_common+0x35/0x5b > [<c0420e47>] complete+0x2b/0x3e > [<c043bc1f>] kthread+0x1f/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (&rq->rq_lock_key#2){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c0420d29>] rq_attach_root+0x13/0xc7 > [<c07d000e>] sched_init+0x256/0x3c0 > [<c07bd6eb>] start_kernel+0x115/0x316 > [<c07bd008>] __init_begin+0x8/0xa > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0428460>] scheduler_tick+0x3a/0x17e > [<c0433187>] update_process_times+0x3d/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c04723ce>] __alloc_pages_internal+0xfa/0x3dd > [<c04726c8>] __alloc_pages+0xa/0xc > [<c048b45c>] __slab_alloc+0x184/0x4ea > [<c048ba8d>] kmem_cache_alloc+0x63/0xc4 > [<c049f638>] d_alloc+0x1e/0x16f > [<c0495b5a>] do_lookup+0x91/0x146 > [<c0497491>] __link_path_walk+0x33d/0xd3a > [<c0497eda>] path_walk+0x4c/0x9b > [<c04981c8>] do_path_lookup+0x198/0x1e1 > [<c049845d>] __path_lookup_intent_open+0x45/0x76 > [<c049849e>] path_lookup_open+0x10/0x12 > [<c0493da2>] open_exec+0x1f/0x99 > [<c04941fd>] do_execve+0x48/0x208 > [<c04034fb>] sys_execve+0x29/0x51 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0428460>] scheduler_tick+0x3a/0x17e > [<c0433187>] update_process_times+0x3d/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c042a506>] __put_task_struct+0x8e/0xad > [<c042c2a7>] delayed_put_task_struct+0x1e/0x20 > [<c0468cdc>] __rcu_process_callbacks+0x180/0x1ef > [<c0468d65>] rcu_process_callbacks+0x1a/0x33 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c2ca90a0>] 0xc2ca90a0 > -> (&rt_rq->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c052f6c7>] acpi_ds_terminate_control_method+0x60/0xad > [<c053cec4>] acpi_ps_parse_aml+0x14d/0x25c > [<c053e03f>] acpi_ps_execute_method+0x122/0x1e3 > [<c053b347>] acpi_ns_evaluate+0x93/0xec > [<c054099a>] acpi_ut_evaluate_object+0x5d/0x163 > [<c0540b11>] acpi_ut_execute_STA+0x1d/0x49 > [<c053bc50>] acpi_get_object_info+0x128/0x1b6 > [<c054d024>] container_walk_namespace_cb+0x23/0xae > [<c053c40a>] acpi_ns_walk_namespace+0x9a/0x110 > [<c053ad4d>] acpi_walk_namespace+0x46/0x66 > [<c07da74c>] acpi_container_init+0x36/0x3d > [<c07bd2b3>] kernel_init+0x19b/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7250>] __key.40934+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (&rt_b->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0466b62>] softlockup_tick+0x9e/0x117 > [<c0433108>] run_local_timers+0x17/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c04449f2>] tick_sched_timer+0x6d/0xa5 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0440dbf>] do_gettimeofday+0x11/0x2a > [<c042ec95>] sys_gettimeofday+0x1d/0x58 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c04254c0>] rebalance_domains+0x306/0x3db > [<c04255c3>] run_rebalance_domains+0x2e/0x9e > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7248>] __key.32974+0x0/0x8 > -> (&cpu_base->lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c043e7ef>] hrtimer_run_queues+0xf5/0x172 > [<c04330f9>] run_local_timers+0x8/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0508027>] __const_udelay+0x2f/0x31 > [<c0665ed6>] native_cpu_up+0x331/0x6d0 > [<c066781b>] _cpu_up+0x88/0xef > [<c06678cd>] cpu_up+0x4b/0x60 > [<c07bd1a6>] kernel_init+0x8e/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08c9258>] __key.18648+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c043eb2c>] lock_hrtimer_base+0x18/0x33 > [<c043ec76>] hrtimer_start+0x19/0x154 > [<c0422ccb>] __enqueue_rt_entity+0x1e8/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c045b406>] __stop_machine_run+0x7a/0x95 > [<c045b43d>] stop_machine_run+0x1c/0x38 > [<c044fb28>] sys_init_module+0x1407/0x198f > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0421a05>] task_rq_lock+0x49/0x73 > [<c0422085>] try_to_wake_up+0x2a/0x1be > [<c0422224>] default_wake_function+0xb/0xd > [<c043bea6>] autoremove_wake_function+0xf/0x33 > [<c041e28b>] __wake_up_common+0x35/0x5b > [<c0420ec6>] __wake_up+0x28/0x3b > [<c0439025>] insert_work+0x49/0x4f > [<c04393da>] __queue_work+0x1f/0x2d > [<c0439454>] queue_work+0x3e/0x48 > [<c0438b4d>] call_usermodehelper_exec+0x72/0xc0 > [<c0504764>] kobject_uevent_env+0x2c0/0x2f0 > [<c050479e>] kobject_uevent+0xa/0xc > [<c0503feb>] kset_register+0x2e/0x34 > [<c057a0f5>] bus_register+0x8e/0x1dd > [<c07dda09>] platform_bus_init+0x1e/0x33 > [<c07ddabe>] driver_init+0x1c/0x28 > [<c07bd267>] kernel_init+0x14f/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (&ep->lock){....} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c04b630e>] sys_epoll_ctl+0x23d/0x401 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > } > ... key at: [<c0b016fc>] __key.20597+0x0/0x8 > -> (&rq->rq_lock_key){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c0420d29>] rq_attach_root+0x13/0xc7 > [<c07d000e>] sched_init+0x256/0x3c0 > [<c07bd6eb>] start_kernel+0x115/0x316 > [<c07bd008>] __init_begin+0x8/0xa > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0428460>] scheduler_tick+0x3a/0x17e > [<c0433187>] update_process_times+0x3d/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04070eb>] timer_interrupt+0x47/0x4e > [<c0466fc0>] handle_IRQ_event+0x1a/0x4f > [<c0468023>] handle_level_irq+0x80/0xc8 > [<c0407077>] do_IRQ+0x98/0xc5 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0421a05>] task_rq_lock+0x49/0x73 > [<c0422085>] try_to_wake_up+0x2a/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0432fdf>] process_timeout+0x8/0xa > [<c0432e0d>] run_timer_softirq+0x147/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c2c560a0>] 0xc2c560a0 > -> (&rt_b->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0466b62>] softlockup_tick+0x9e/0x117 > [<c0433108>] run_local_timers+0x17/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c04449f2>] tick_sched_timer+0x6d/0xa5 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0440dbf>] do_gettimeofday+0x11/0x2a > [<c042ec95>] sys_gettimeofday+0x1d/0x58 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c04254c0>] rebalance_domains+0x306/0x3db > [<c04255c3>] run_rebalance_domains+0x2e/0x9e > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7248>] __key.32974+0x0/0x8 > -> (&cpu_base->lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c043e7ef>] hrtimer_run_queues+0xf5/0x172 > [<c04330f9>] run_local_timers+0x8/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0508027>] __const_udelay+0x2f/0x31 > [<c0665ed6>] native_cpu_up+0x331/0x6d0 > [<c066781b>] _cpu_up+0x88/0xef > [<c06678cd>] cpu_up+0x4b/0x60 > [<c07bd1a6>] kernel_init+0x8e/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08c9258>] __key.18648+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c043eb2c>] lock_hrtimer_base+0x18/0x33 > [<c043ec76>] hrtimer_start+0x19/0x154 > [<c0422ccb>] __enqueue_rt_entity+0x1e8/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (&rt_rq->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c052f6c7>] acpi_ds_terminate_control_method+0x60/0xad > [<c053cec4>] acpi_ps_parse_aml+0x14d/0x25c > [<c053e03f>] acpi_ps_execute_method+0x122/0x1e3 > [<c053b347>] acpi_ns_evaluate+0x93/0xec > [<c054099a>] acpi_ut_evaluate_object+0x5d/0x163 > [<c0540b11>] acpi_ut_execute_STA+0x1d/0x49 > [<c053bc50>] acpi_get_object_info+0x128/0x1b6 > [<c054d024>] container_walk_namespace_cb+0x23/0xae > [<c053c40a>] acpi_ns_walk_namespace+0x9a/0x110 > [<c053ad4d>] acpi_walk_namespace+0x46/0x66 > [<c07da74c>] acpi_container_init+0x36/0x3d > [<c07bd2b3>] kernel_init+0x19b/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7250>] __key.40934+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (&rq->rq_lock_key#2){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c0420d29>] rq_attach_root+0x13/0xc7 > [<c07d000e>] sched_init+0x256/0x3c0 > [<c07bd6eb>] start_kernel+0x115/0x316 > [<c07bd008>] __init_begin+0x8/0xa > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0428460>] scheduler_tick+0x3a/0x17e > [<c0433187>] update_process_times+0x3d/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c04723ce>] __alloc_pages_internal+0xfa/0x3dd > [<c04726c8>] __alloc_pages+0xa/0xc > [<c048b45c>] __slab_alloc+0x184/0x4ea > [<c048ba8d>] kmem_cache_alloc+0x63/0xc4 > [<c049f638>] d_alloc+0x1e/0x16f > [<c0495b5a>] do_lookup+0x91/0x146 > [<c0497491>] __link_path_walk+0x33d/0xd3a > [<c0497eda>] path_walk+0x4c/0x9b > [<c04981c8>] do_path_lookup+0x198/0x1e1 > [<c049845d>] __path_lookup_intent_open+0x45/0x76 > [<c049849e>] path_lookup_open+0x10/0x12 > [<c0493da2>] open_exec+0x1f/0x99 > [<c04941fd>] do_execve+0x48/0x208 > [<c04034fb>] sys_execve+0x29/0x51 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0428460>] scheduler_tick+0x3a/0x17e > [<c0433187>] update_process_times+0x3d/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c042a506>] __put_task_struct+0x8e/0xad > [<c042c2a7>] delayed_put_task_struct+0x1e/0x20 > [<c0468cdc>] __rcu_process_callbacks+0x180/0x1ef > [<c0468d65>] rcu_process_callbacks+0x1a/0x33 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c2ca90a0>] 0xc2ca90a0 > -> (&rt_rq->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c052f6c7>] acpi_ds_terminate_control_method+0x60/0xad > [<c053cec4>] acpi_ps_parse_aml+0x14d/0x25c > [<c053e03f>] acpi_ps_execute_method+0x122/0x1e3 > [<c053b347>] acpi_ns_evaluate+0x93/0xec > [<c054099a>] acpi_ut_evaluate_object+0x5d/0x163 > [<c0540b11>] acpi_ut_execute_STA+0x1d/0x49 > [<c053bc50>] acpi_get_object_info+0x128/0x1b6 > [<c054d024>] container_walk_namespace_cb+0x23/0xae > [<c053c40a>] acpi_ns_walk_namespace+0x9a/0x110 > [<c053ad4d>] acpi_walk_namespace+0x46/0x66 > [<c07da74c>] acpi_container_init+0x36/0x3d > [<c07bd2b3>] kernel_init+0x19b/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7250>] __key.40934+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (&rt_b->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0466b62>] softlockup_tick+0x9e/0x117 > [<c0433108>] run_local_timers+0x17/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c04449f2>] tick_sched_timer+0x6d/0xa5 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0440dbf>] do_gettimeofday+0x11/0x2a > [<c042ec95>] sys_gettimeofday+0x1d/0x58 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c04254c0>] rebalance_domains+0x306/0x3db > [<c04255c3>] run_rebalance_domains+0x2e/0x9e > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7248>] __key.32974+0x0/0x8 > -> (&cpu_base->lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c043e7ef>] hrtimer_run_queues+0xf5/0x172 > [<c04330f9>] run_local_timers+0x8/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0508027>] __const_udelay+0x2f/0x31 > [<c0665ed6>] native_cpu_up+0x331/0x6d0 > [<c066781b>] _cpu_up+0x88/0xef > [<c06678cd>] cpu_up+0x4b/0x60 > [<c07bd1a6>] kernel_init+0x8e/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08c9258>] __key.18648+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c043eb2c>] lock_hrtimer_base+0x18/0x33 > [<c043ec76>] hrtimer_start+0x19/0x154 > [<c0422ccb>] __enqueue_rt_entity+0x1e8/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c045b406>] __stop_machine_run+0x7a/0x95 > [<c045b43d>] stop_machine_run+0x1c/0x38 > [<c044fb28>] sys_init_module+0x1407/0x198f > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0421cd4>] double_rq_lock+0x3b/0x6d > [<c0421d50>] __migrate_task+0x4a/0xbe > [<c0428049>] migration_thread+0x1ac/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0421a05>] task_rq_lock+0x49/0x73 > [<c0422085>] try_to_wake_up+0x2a/0x1be > [<c0422224>] default_wake_function+0xb/0xd > [<c041e28b>] __wake_up_common+0x35/0x5b > [<c041e2c2>] __wake_up_locked+0x11/0x15 > [<c04b6093>] ep_poll_callback+0x76/0xb4 > [<c041e28b>] __wake_up_common+0x35/0x5b > [<c0420e8b>] __wake_up_sync+0x31/0x44 > [<c05ef9fe>] sock_def_readable+0x38/0x63 > [<c06536b6>] unix_stream_connect+0x32f/0x38d > [<c05ee329>] sys_connect+0x60/0x7d > [<c05ee968>] sys_socketcall+0x8c/0x188 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > > -> (&rq->rq_lock_key#2){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c0420d29>] rq_attach_root+0x13/0xc7 > [<c07d000e>] sched_init+0x256/0x3c0 > [<c07bd6eb>] start_kernel+0x115/0x316 > [<c07bd008>] __init_begin+0x8/0xa > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0428460>] scheduler_tick+0x3a/0x17e > [<c0433187>] update_process_times+0x3d/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c04723ce>] __alloc_pages_internal+0xfa/0x3dd > [<c04726c8>] __alloc_pages+0xa/0xc > [<c048b45c>] __slab_alloc+0x184/0x4ea > [<c048ba8d>] kmem_cache_alloc+0x63/0xc4 > [<c049f638>] d_alloc+0x1e/0x16f > [<c0495b5a>] do_lookup+0x91/0x146 > [<c0497491>] __link_path_walk+0x33d/0xd3a > [<c0497eda>] path_walk+0x4c/0x9b > [<c04981c8>] do_path_lookup+0x198/0x1e1 > [<c049845d>] __path_lookup_intent_open+0x45/0x76 > [<c049849e>] path_lookup_open+0x10/0x12 > [<c0493da2>] open_exec+0x1f/0x99 > [<c04941fd>] do_execve+0x48/0x208 > [<c04034fb>] sys_execve+0x29/0x51 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0428460>] scheduler_tick+0x3a/0x17e > [<c0433187>] update_process_times+0x3d/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c042a506>] __put_task_struct+0x8e/0xad > [<c042c2a7>] delayed_put_task_struct+0x1e/0x20 > [<c0468cdc>] __rcu_process_callbacks+0x180/0x1ef > [<c0468d65>] rcu_process_callbacks+0x1a/0x33 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c2ca90a0>] 0xc2ca90a0 > -> (&rt_rq->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c052f6c7>] acpi_ds_terminate_control_method+0x60/0xad > [<c053cec4>] acpi_ps_parse_aml+0x14d/0x25c > [<c053e03f>] acpi_ps_execute_method+0x122/0x1e3 > [<c053b347>] acpi_ns_evaluate+0x93/0xec > [<c054099a>] acpi_ut_evaluate_object+0x5d/0x163 > [<c0540b11>] acpi_ut_execute_STA+0x1d/0x49 > [<c053bc50>] acpi_get_object_info+0x128/0x1b6 > [<c054d024>] container_walk_namespace_cb+0x23/0xae > [<c053c40a>] acpi_ns_walk_namespace+0x9a/0x110 > [<c053ad4d>] acpi_walk_namespace+0x46/0x66 > [<c07da74c>] acpi_container_init+0x36/0x3d > [<c07bd2b3>] kernel_init+0x19b/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7250>] __key.40934+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (&rt_b->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0466b62>] softlockup_tick+0x9e/0x117 > [<c0433108>] run_local_timers+0x17/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c04449f2>] tick_sched_timer+0x6d/0xa5 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0440dbf>] do_gettimeofday+0x11/0x2a > [<c042ec95>] sys_gettimeofday+0x1d/0x58 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c04254c0>] rebalance_domains+0x306/0x3db > [<c04255c3>] run_rebalance_domains+0x2e/0x9e > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7248>] __key.32974+0x0/0x8 > -> (&cpu_base->lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c043e7ef>] hrtimer_run_queues+0xf5/0x172 > [<c04330f9>] run_local_timers+0x8/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0508027>] __const_udelay+0x2f/0x31 > re+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c043eb2c>] lock_hrtimer_base+0x18/0x33 > [<c043ec76>] hrtimer_start+0x19/0x154 > [<c0422ccb>] __enqueue_rt_entity+0x1e8/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c045b406>] __stop_machine_run+0x7a/0x95 > [<c045b43d>] stop_machine_run+0x1c/0x38 > [<c044fb28>] sys_init_module+0x1407/0x198f > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0421a05>] task_rq_lock+0x49/0x73 > [<c0422085>] try_to_wake_up+0x2a/0x1be > [<c0422230>] wake_up_state+0xa/0xc > [<c043494c>] signal_wake_up+0x27/0x35 > [<c0434b02>] complete_signal+0x1a8/0x1cc > [<c0434d3c>] send_signal+0x216/0x22c > [<c0434f23>] __group_send_sig_info+0xa/0xc > [<c04351f3>] do_notify_parent+0x17e/0x1b7 > [<c042dec1>] do_exit+0x6ae/0x784 > [<c042dff5>] do_group_exit+0x5e/0x85 > [<c042e02f>] sys_exit_group+0x13/0x15 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > > -> (&tsk->delays->lock){....} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c046a45a>] delayacct_end+0x53/0x77 > [<c046a4b0>] __delayacct_blkio_end+0x32/0x38 > [<c06691ac>] io_schedule+0x6d/0x8a > [<c046d2f2>] sync_page+0x3f/0x43 > [<c06694e1>] __wait_on_bit_lock+0x34/0x5e > [<c046d29e>] __lock_page+0x78/0x81 > [<c046d874>] read_cache_page_async+0xa0/0x119 > [<c046d8f9>] read_cache_page+0xc/0x44 > [<c04c87e0>] read_dev_sector+0x34/0x6a > [<c04ca219>] read_lba+0x69/0xc6 > [<c04ca4d1>] efi_partition+0xa3/0x676 > [<c04c8dcc>] rescan_partitions+0x10c/0x227 > [<c04b1be5>] do_open+0x221/0x2b5 > [<c04b1d45>] __blkdev_get+0x7b/0x86 > [<c04b1d5d>] blkdev_get+0xd/0xf > [<c04c8909>] register_disk+0xf3/0x144 > [<c04fc9ca>] add_disk+0x34/0x79 > [<c058bd81>] sd_probe+0x2c6/0x366 > [<c057a52a>] driver_probe_device+0xa0/0x13c > [<c057a62d>] __device_attach+0x8/0xa > [<c0579cd5>] bus_for_each_drv+0x3f/0x69 > [<c057a69e>] device_attach+0x50/0x66 > [<c0579b4d>] bus_attach_device+0x24/0x4e > [<c0578dc8>] device_add+0x29a/0x3cd > [<c0588c3b>] scsi_sysfs_add_sdev+0xb6/0x200 > [<c05871a7>] scsi_probe_and_add_lun+0x8cc/0x9ae > [<c0587eb9>] __scsi_add_device+0x85/0xab > [<c0598804>] ata_scsi_scan_host+0x8a/0x212 > [<c0596659>] ata_host_register+0x1ec/0x1fc > [<c05966fc>] ata_host_activate+0x93/0xb3 > [<f8b9daaf>] ahci_init_one+0x813/0x828 [ahci] > [<c0513522>] pci_device_probe+0x39/0x59 > [<c057a52a>] driver_probe_device+0xa0/0x13c > [<c057a603>] __driver_attach+0x3d/0x5f > [<c0579f26>] bus_for_each_dev+0x3e/0x68 > [<c057a3c1>] driver_attach+0x14/0x16 > [<c057996d>] bus_add_driver+0xa3/0x1c3 > [<c057a795>] driver_register+0x84/0xe4 > [<c05136e8>] __pci_register_driver+0x43/0x6f > [<f8852017>] 0xf8852017 > [<c044ff02>] sys_init_module+0x17e1/0x198f > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > } > ... key at: [<c0af5378>] __key.21264+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c046a35d>] __delayacct_add_tsk+0x175/0x206 > [<c046ad7c>] taskstats_exit+0xdb/0x27b > [<c042da08>] do_exit+0x1f5/0x784 > [<c042e044>] complete_and_exit+0x0/0x18 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0429e77>] copy_process+0xd34/0x1165 > [<c042a367>] do_fork+0xbf/0x1d0 > [<c04035f3>] kernel_thread+0x79/0x81 > [<c043bb64>] kthreadd+0xad/0x149 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (&n->list_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c048a6e6>] unfreeze_slab+0x43/0x9c > [<c048b3a0>] __slab_alloc+0xc8/0x4ea > [<c048c120>] __kmalloc+0x9b/0xfc > [<c048ca54>] kmem_cache_create+0x221/0x22d > [<c07d4a47>] vfs_caches_init+0x63/0x105 > [<c07bd8b0>] start_kernel+0x2da/0x316 > [<c07bd008>] __init_begin+0x8/0xa > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c048a6e6>] unfreeze_slab+0x43/0x9c > [<c048b3a0>] __slab_alloc+0xc8/0x4ea > [<c048c120>] __kmalloc+0x9b/0xfc > [<c05df869>] hid_input_report+0x21e/0x492 > [<c05e5b28>] hid_irq_in+0x68/0x129 > [<c05b07b6>] usb_hcd_giveback_urb+0x63/0x93 > [<f885fd8c>] ehci_urb_done+0xdc/0xeb [ehci_hcd] > [<f8860aab>] qh_completions+0x376/0x3fa [ehci_hcd] > [<f8860db3>] ehci_work+0x284/0x7b7 [ehci_hcd] > [<f8865fe5>] ehci_irq+0x25d/0x2bb [ehci_hcd] > [<c05b041e>] usb_hcd_irq+0x40/0xa4 > [<c0466fc0>] handle_IRQ_event+0x1a/0x4f > [<c0467f6a>] handle_fasteoi_irq+0x7d/0xb6 > [<c0407077>] do_IRQ+0x98/0xc5 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c048b965>] __slab_free+0x1a3/0x268 > [<c048cc83>] kmem_cache_free+0xa5/0xde > [<c049e766>] d_callback+0x24/0x27 > [<c0468cdc>] __rcu_process_callbacks+0x180/0x1ef > [<c0468d65>] rcu_process_callbacks+0x1a/0x33 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c0b00f38>] __key.18128+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c048b965>] __slab_free+0x1a3/0x268 > [<c048cc83>] kmem_cache_free+0xa5/0xde > [<c0428966>] __cleanup_signal+0x17/0x1a > [<c042cc96>] release_task+0x2d7/0x360 > [<c042df2a>] do_exit+0x717/0x784 > [<c0405915>] kernel_thread_helper+0xd/0x10 > [<ffffffff>] 0xffffffff > > -> (&zone->lock){.+..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0470f93>] free_pages_bulk+0x1e/0x220 > [<c0471b32>] free_hot_cold_page+0x171/0x1e7 > [<c0471be6>] free_hot_page+0xa/0xc > [<c0471c0d>] __free_pages+0x25/0x30 > [<c0471cbe>] __free_pages_bootmem+0x7b/0x7f > [<c07d2c7f>] free_all_bootmem_core+0xd0/0x153 > [<c07d2d0f>] free_all_bootmem+0xd/0xf > [<c07cf07e>] mem_init+0x82/0x339 > [<c07bd833>] start_kernel+0x25d/0x316 > [<c07bd008>] __init_begin+0x8/0xa > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0471795>] __free_pages_ok+0x122/0x334 > [<c0471c16>] __free_pages+0x2e/0x30 > [<c048a669>] __free_slab+0xa7/0xaf > [<c048a6a1>] discard_slab+0x30/0x32 > [<c048b872>] __slab_free+0xb0/0x268 > [<c048cc83>] kmem_cache_free+0xa5/0xde > [<c0429140>] free_task+0x2c/0x2f > [<c042a522>] __put_task_struct+0xaa/0xad > [<c042c2a7>] delayed_put_task_struct+0x1e/0x20 > [<c0468cdc>] __rcu_process_callbacks+0x180/0x1ef > [<c0468d65>] rcu_process_callbacks+0x1a/0x33 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c0af7340>] __key.27464+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0471795>] __free_pages_ok+0x122/0x334 > [<c0471c16>] __free_pages+0x2e/0x30 > [<c048a669>] __free_slab+0xa7/0xaf > [<c048a6a1>] discard_slab+0x30/0x32 > [<c048b872>] __slab_free+0xb0/0x268 > [<c048cc83>] kmem_cache_free+0xa5/0xde > [<c0428966>] __cleanup_signal+0x17/0x1a > [<c042cc96>] release_task+0x2d7/0x360 > [<c042d15b>] wait_consider_task+0x43c/0x746 > [<c042d52e>] do_wait+0xc9/0x284 > [<c042d767>] sys_wait4+0x7e/0x94 > [<c042d790>] sys_waitpid+0x13/0x15 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > > >the hard-read-irq-unsafe lock's dependencies: >-> (&utrace->lock){--..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c045d2df>] utrace_attach+0x33e/0x3ef > [<c0431f13>] ptrace_attach_utrace+0x18/0x4f > [<c043269f>] ptrace_traceme+0x14/0x12f > [<c0432951>] sys_ptrace+0x17/0x82 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > softirq-on-W at: > [<c044830a>] __lock_acquire+0x54f/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c045d2df>] utrace_attach+0x33e/0x3ef > [<c0431f13>] ptrace_attach_utrace+0x18/0x4f > [<c043269f>] ptrace_traceme+0x14/0x12f > [<c0432951>] sys_ptrace+0x17/0x82 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > hardirq-on-W at: > [<c04482e9>] __lock_acquire+0x52e/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c045d2df>] utrace_attach+0x33e/0x3ef > [<c0431f13>] ptrace_attach_utrace+0x18/0x4f > [<c043269f>] ptrace_traceme+0x14/0x12f > [<c0432951>] sys_ptrace+0x17/0x82 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > } > ... key at: [<c0aefe24>] __key.20716+0x0/0x8 > -> (&p->alloc_lock){--..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04935ab>] set_task_comm+0x1d/0x37 > [<c043bad3>] kthreadd+0x1c/0x149 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > softirq-on-W at: > [<c04330f9>] run_local_timers+0x8/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0508027>] __const_udelay+0x2f/0x31 > [<c0665ed6>] native_cpu_up+0x331/0x6d0 > [<c066781b>] _cpu_up+0x88/0xef > [<c06678cd>] cpu_up+0x4b/0x60 > [<c07bd1a6>] kernel_init+0x8e/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08c9258>] __key.18648+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c043eb2c>] lock_hrtimer_base+0x18/0x33 > [<c043ec76>] hrtimer_start+0x19/0x154 > [<c0422ccb>] __enqueue_rt_entity+0x1e8/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c045b406>] __stop_machine_run+0x7a/0x95 > [<c045b43d>] stop_machine_run+0x1c/0x38 > [<c044fb28>] sys_init_module+0x1407/0x198f > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0421cd4>] double_rq_lock+0x3b/0x6d > [<c0421d50>] __migrate_task+0x4a/0xbe > [<c0428049>] migration_thread+0x1ac/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0421a05>] task_rq_lock+0x49/0x73 > [<c0422085>] try_to_wake_up+0x2a/0x1be > [<c0422224>] default_wake_function+0xb/0xd > [<c041e28b>] __wake_up_common+0x35/0x5b > [<c0420e47>] complete+0x2b/0x3e > [<c043bc1f>] kthread+0x1f/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (&rq->rq_lock_key#2){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c0420d29>] rq_attach_root+0x13/0xc7 > [<c07d000e>] sched_init+0x256/0x3c0 > [<c07bd6eb>] start_kernel+0x115/0x316 > [<c07bd008>] __init_begin+0x8/0xa > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0428460>] scheduler_tick+0x3a/0x17e > [<c0433187>] update_process_times+0x3d/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c04723ce>] __alloc_pages_internal+0xfa/0x3dd > [<c04726c8>] __alloc_pages+0xa/0xc > [<c048b45c>] __slab_alloc+0x184/0x4ea > [<c048ba8d>] kmem_cache_alloc+0x63/0xc4 > [<c049f638>] d_alloc+0x1e/0x16f > [<c0495b5a>] do_lookup+0x91/0x146 > [<c0497491>] __link_path_walk+0x33d/0xd3a > [<c0497eda>] path_walk+0x4c/0x9b > [<c04981c8>] do_path_lookup+0x198/0x1e1 > [<c049845d>] __path_lookup_intent_open+0x45/0x76 > [<c049849e>] path_lookup_open+0x10/0x12 > [<c0493da2>] open_exec+0x1f/0x99 > [<c04941fd>] do_execve+0x48/0x208 > [<c04034fb>] sys_execve+0x29/0x51 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0428460>] scheduler_tick+0x3a/0x17e > [<c0433187>] update_process_times+0x3d/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c042a506>] __put_task_struct+0x8e/0xad > [<c042c2a7>] delayed_put_task_struct+0x1e/0x20 > [<c0468cdc>] __rcu_process_callbacks+0x180/0x1ef > [<c0468d65>] rcu_process_callbacks+0x1a/0x33 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c2ca90a0>] 0xc2ca90a0 > -> (&rt_rq->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c052f6c7>] acpi_ds_terminate_control_method+0x60/0xad > [<c053cec4>] acpi_ps_parse_aml+0x14d/0x25c > [<c053e03f>] acpi_ps_execute_method+0x122/0x1e3 > [<c053b347>] acpi_ns_evaluate+0x93/0xec > [<c054099a>] acpi_ut_evaluate_object+0x5d/0x163 > [<c0540b11>] acpi_ut_execute_STA+0x1d/0x49 > [<c053bc50>] acpi_get_object_info+0x128/0x1b6 > [<c054d024>] container_walk_namespace_cb+0x23/0xae > [<c053c40a>] acpi_ns_walk_namespace+0x9a/0x110 > [<c053ad4d>] acpi_walk_namespace+0x46/0x66 > [<c07da74c>] acpi_container_init+0x36/0x3d > [<c07bd2b3>] kernel_init+0x19b/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7250>] __key.40934+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (&rt_b->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0466b62>] softlockup_tick+0x9e/0x117 > [<c0433108>] run_local_timers+0x17/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c04449f2>] tick_sched_timer+0x6d/0xa5 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0440dbf>] do_gettimeofday+0x11/0x2a > [<c042ec95>] sys_gettimeofday+0x1d/0x58 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c04254c0>] rebalance_domains+0x306/0x3db > [<c04255c3>] run_rebalance_domains+0x2e/0x9e > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7248>] __key.32974+0x0/0x8 > -> (&cpu_base->lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c043e7ef>] hrtimer_run_queues+0xf5/0x172 > [<c04330f9>] run_local_timers+0x8/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0508027>] __const_udelay+0x2f/0x31 > [<c0665ed6>] native_cpu_up+0x331/0x6d0 > [<c066781b>] _cpu_up+0x88/0xef > [<c06678cd>] cpu_up+0x4b/0x60 > [<c07bd1a6>] kernel_init+0x8e/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08c9258>] __key.18648+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c043eb2c>] lock_hrtimer_base+0x18/0x33 > [<c043ec76>] hrtimer_start+0x19/0x154 > [<c0422ccb>] __enqueue_rt_entity+0x1e8/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c045b406>] __stop_machine_run+0x7a/0x95 > [<c045b43d>] stop_machine_run+0x1c/0x38 > [<c044fb28>] sys_init_module+0x1407/0x198f > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0421a05>] task_rq_lock+0x49/0x73 > [<c0422085>] try_to_wake_up+0x2a/0x1be > [<c0422224>] default_wake_function+0xb/0xd > [<c043bea6>] autoremove_wake_function+0xf/0x33 > [<c041e28b>] __wake_up_common+0x35/0x5b > [<c0420ec6>] __wake_up+0x28/0x3b > [<c0439025>] insert_work+0x49/0x4f > [<c04393da>] __queue_work+0x1f/0x2d > [<c0439454>] queue_work+0x3e/0x48 > [<c0438b4d>] call_usermodehelper_exec+0x72/0xc0 > [<c0504764>] kobject_uevent_env+0x2c0/0x2f0 > [<c050479e>] kobject_uevent+0xa/0xc > [<c0503feb>] kset_register+0x2e/0x34 > [<c057a0f5>] bus_register+0x8e/0x1dd > [<c07dda09>] platform_bus_init+0x1e/0x33 > [<c07ddabe>] driver_init+0x1c/0x28 > [<c07bd267>] kernel_init+0x14f/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (&ep->lock){....} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c04b630e>] sys_epoll_ctl+0x23d/0x401 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > } > ... key at: [<c0b016fc>] __key.20597+0x0/0x8 > -> (&rq->rq_lock_key){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c0420d29>] rq_attach_root+0x13/0xc7 > [<c07d000e>] sched_init+0x256/0x3c0 > [<c07bd6eb>] start_kernel+0x115/0x316 > [<c07bd008>] __init_begin+0x8/0xa > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0428460>] scheduler_tick+0x3a/0x17e > [<c0433187>] update_process_times+0x3d/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04070eb>] timer_interrupt+0x47/0x4e > [<c0466fc0>] handle_IRQ_event+0x1a/0x4f > [<c0468023>] handle_level_irq+0x80/0xc8 > [<c0407077>] do_IRQ+0x98/0xc5 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0421a05>] task_rq_lock+0x49/0x73 > [<c0422085>] try_to_wake_up+0x2a/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0432fdf>] process_timeout+0x8/0xa > [<c0432e0d>] run_timer_softirq+0x147/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c2c560a0>] 0xc2c560a0 > -> (&rt_b->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0466b62>] softlockup_tick+0x9e/0x117 > [<c0433108>] run_local_timers+0x17/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c04449f2>] tick_sched_timer+0x6d/0xa5 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0440dbf>] do_gettimeofday+0x11/0x2a > [<c042ec95>] sys_gettimeofday+0x1d/0x58 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c04254c0>] rebalance_domains+0x306/0x3db > [<c04255c3>] run_rebalance_domains+0x2e/0x9e > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7248>] __key.32974+0x0/0x8 > -> (&cpu_base->lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c043e7ef>] hrtimer_run_queues+0xf5/0x172 > [<c04330f9>] run_local_timers+0x8/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0508027>] __const_udelay+0x2f/0x31 > [<c0665ed6>] native_cpu_up+0x331/0x6d0 > [<c066781b>] _cpu_up+0x88/0xef > [<c06678cd>] cpu_up+0x4b/0x60 > [<c07bd1a6>] kernel_init+0x8e/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08c9258>] __key.18648+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c043eb2c>] lock_hrtimer_base+0x18/0x33 > [<c043ec76>] hrtimer_start+0x19/0x154 > [<c0422ccb>] __enqueue_rt_entity+0x1e8/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (&rt_rq->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c052f6c7>] acpi_ds_terminate_control_method+0x60/0xad > [<c053cec4>] acpi_ps_parse_aml+0x14d/0x25c > [<c053e03f>] acpi_ps_execute_method+0x122/0x1e3 > [<c053b347>] acpi_ns_evaluate+0x93/0xec > [<c054099a>] acpi_ut_evaluate_object+0x5d/0x163 > [<c0540b11>] acpi_ut_execute_STA+0x1d/0x49 > [<c053bc50>] acpi_get_object_info+0x128/0x1b6 > [<c054d024>] container_walk_namespace_cb+0x23/0xae > [<c053c40a>] acpi_ns_walk_namespace+0x9a/0x110 > [<c053ad4d>] acpi_walk_namespace+0x46/0x66 > [<c07da74c>] acpi_container_init+0x36/0x3d > [<c07bd2b3>] kernel_init+0x19b/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7250>] __key.40934+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (&rq->rq_lock_key#2){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c0420d29>] rq_attach_root+0x13/0xc7 > [<c07d000e>] sched_init+0x256/0x3c0 > [<c07bd6eb>] start_kernel+0x115/0x316 > [<c07bd008>] __init_begin+0x8/0xa > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0428460>] scheduler_tick+0x3a/0x17e > [<c0433187>] update_process_times+0x3d/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c04723ce>] __alloc_pages_internal+0xfa/0x3dd > [<c04726c8>] __alloc_pages+0xa/0xc > [<c048b45c>] __slab_alloc+0x184/0x4ea > [<c048ba8d>] kmem_cache_alloc+0x63/0xc4 > [<c049f638>] d_alloc+0x1e/0x16f > [<c0495b5a>] do_lookup+0x91/0x146 > [<c0497491>] __link_path_walk+0x33d/0xd3a > [<c0497eda>] path_walk+0x4c/0x9b > [<c04981c8>] do_path_lookup+0x198/0x1e1 > [<c049845d>] __path_lookup_intent_open+0x45/0x76 > [<c049849e>] path_lookup_open+0x10/0x12 > [<c0493da2>] open_exec+0x1f/0x99 > [<c04941fd>] do_execve+0x48/0x208 > [<c04034fb>] sys_execve+0x29/0x51 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0428460>] scheduler_tick+0x3a/0x17e > [<c0433187>] update_process_times+0x3d/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c042a506>] __put_task_struct+0x8e/0xad > [<c042c2a7>] delayed_put_task_struct+0x1e/0x20 > [<c0468cdc>] __rcu_process_callbacks+0x180/0x1ef > [<c0468d65>] rcu_process_callbacks+0x1a/0x33 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c2ca90a0>] 0xc2ca90a0 > -> (&rt_rq->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c052f6c7>] acpi_ds_terminate_control_method+0x60/0xad > [<c053cec4>] acpi_ps_parse_aml+0x14d/0x25c > [<c053e03f>] acpi_ps_execute_method+0x122/0x1e3 > [<c053b347>] acpi_ns_evaluate+0x93/0xec > [<c054099a>] acpi_ut_evaluate_object+0x5d/0x163 > [<c0540b11>] acpi_ut_execute_STA+0x1d/0x49 > [<c053bc50>] acpi_get_object_info+0x128/0x1b6 > [<c054d024>] container_walk_namespace_cb+0x23/0xae > [<c053c40a>] acpi_ns_walk_namespace+0x9a/0x110 > [<c053ad4d>] acpi_walk_namespace+0x46/0x66 > [<c07da74c>] acpi_container_init+0x36/0x3d > [<c07bd2b3>] kernel_init+0x19b/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7250>] __key.40934+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (&rt_b->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0466b62>] softlockup_tick+0x9e/0x117 > [<c0433108>] run_local_timers+0x17/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c04449f2>] tick_sched_timer+0x6d/0xa5 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0440dbf>] do_gettimeofday+0x11/0x2a > [<c042ec95>] sys_gettimeofday+0x1d/0x58 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c04254c0>] rebalance_domains+0x306/0x3db > [<c04255c3>] run_rebalance_domains+0x2e/0x9e > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7248>] __key.32974+0x0/0x8 > -> (&cpu_base->lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c043e7ef>] hrtimer_run_queues+0xf5/0x172 > [<c04330f9>] run_local_timers+0x8/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0508027>] __const_udelay+0x2f/0x31 > [<c0665ed6>] native_cpu_up+0x331/0x6d0 > [<c066781b>] _cpu_up+0x88/0xef > [<c06678cd>] cpu_up+0x4b/0x60 > [<c07bd1a6>] kernel_init+0x8e/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08c9258>] __key.18648+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c043eb2c>] lock_hrtimer_base+0x18/0x33 > [<c043ec76>] hrtimer_start+0x19/0x154 > [<c0422ccb>] __enqueue_rt_entity+0x1e8/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c045b406>] __stop_machine_run+0x7a/0x95 > [<c045b43d>] stop_machine_run+0x1c/0x38 > [<c044fb28>] sys_init_module+0x1407/0x198f > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0421cd4>] double_rq_lock+0x3b/0x6d > [<c0421d50>] __migrate_task+0x4a/0xbe > [<c0428049>] migration_thread+0x1ac/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0421a05>] task_rq_lock+0x49/0x73 > [<c0422085>] try_to_wake_up+0x2a/0x1be > [<c0422224>] default_wake_function+0xb/0xd > [<c041e28b>] __wake_up_common+0x35/0x5b > [<c041e2c2>] __wake_up_locked+0x11/0x15 > [<c04b6093>] ep_poll_callback+0x76/0xb4 > [<c041e28b>] __wake_up_common+0x35/0x5b > [<c0420e8b>] __wake_up_sync+0x31/0x44 > [<c05ef9fe>] sock_def_readable+0x38/0x63 > [<c06536b6>] unix_stream_connect+0x32f/0x38d > [<c05ee329>] sys_connect+0x60/0x7d > [<c05ee968>] sys_socketcall+0x8c/0x188 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > > -> (&rq->rq_lock_key#2){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c0420d29>] rq_attach_root+0x13/0xc7 > [<c07d000e>] sched_init+0x256/0x3c0 > [<c07bd6eb>] start_kernel+0x115/0x316 > [<c07bd008>] __init_begin+0x8/0xa > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0428460>] scheduler_tick+0x3a/0x17e > [<c0433187>] update_process_times+0x3d/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c04723ce>] __alloc_pages_internal+0xfa/0x3dd > [<c04726c8>] __alloc_pages+0xa/0xc > [<c048b45c>] __slab_alloc+0x184/0x4ea > [<c048ba8d>] kmem_cache_alloc+0x63/0xc4 > [<c049f638>] d_alloc+0x1e/0x16f > [<c0495b5a>] do_lookup+0x91/0x146 > [<c0497491>] __link_path_walk+0x33d/0xd3a > [<c0497eda>] path_walk+0x4c/0x9b > [<c04981c8>] do_path_lookup+0x198/0x1e1 > [<c049845d>] __path_lookup_intent_open+0x45/0x76 > [<c049849e>] path_lookup_open+0x10/0x12 > [<c0493da2>] open_exec+0x1f/0x99 > [<c04941fd>] do_execve+0x48/0x208 > [<c04034fb>] sys_execve+0x29/0x51 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0428460>] scheduler_tick+0x3a/0x17e > [<c0433187>] update_process_times+0x3d/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c042a506>] __put_task_struct+0x8e/0xad > [<c042c2a7>] delayed_put_task_struct+0x1e/0x20 > [<c0468cdc>] __rcu_process_callbacks+0x180/0x1ef > [<c0468d65>] rcu_process_callbacks+0x1a/0x33 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c2ca90a0>] 0xc2ca90a0 > -> (&rt_rq->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c052f6c7>] acpi_ds_terminate_control_method+0x60/0xad > [<c053cec4>] acpi_ps_parse_aml+0x14d/0x25c > [<c053e03f>] acpi_ps_execute_method+0x122/0x1e3 > [<c053b347>] acpi_ns_evaluate+0x93/0xec > [<c054099a>] acpi_ut_evaluate_object+0x5d/0x163 > [<c0540b11>] acpi_ut_execute_STA+0x1d/0x49 > [<c053bc50>] acpi_get_object_info+0x128/0x1b6 > [<c054d024>] container_walk_namespace_cb+0x23/0xae > [<c053c40a>] acpi_ns_walk_namespace+0x9a/0x110 > [<c053ad4d>] acpi_walk_namespace+0x46/0x66 > [<c07da74c>] acpi_container_init+0x36/0x3d > [<c07bd2b3>] kernel_init+0x19b/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7250>] __key.40934+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (&rt_b->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0466b62>] softlockup_tick+0x9e/0x117 > [<c0433108>] run_local_timers+0x17/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c04449f2>] tick_sched_timer+0x6d/0xa5 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0440dbf>] do_gettimeofday+0x11/0x2a > [<c042ec95>] sys_gettimeofday+0x1d/0x58 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c04254c0>] rebalance_domains+0x306/0x3db > [<c04255c3>] run_rebalance_domains+0x2e/0x9e > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7248>] __key.32974+0x0/0x8 > -> (&cpu_base->lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c043e7ef>] hrtimer_run_queues+0xf5/0x172 > [<c04330f9>] run_local_timers+0x8/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0508027>] __const_udelay+0x2f/0x31 > [<c0665ed6>] native_cpu_up+0x331/0x6d0 > [<c066781b>] _cpu_up+0x88/0xef > [<c06678cd>] cpu_up+0x4b/0x60 > [<c07bd1a6>] kernel_init+0x8e/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08c9258>] __key.18648+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c043eb2c>] lock_hrtimer_base+0x18/0x33 > [<c043ec76>] hrtimer_start+0x19/0x154 > [<c0422ccb>] __enqueue_rt_entity+0x1e8/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c045b406>] __stop_machine_run+0x7a/0x95 > [<c045b43d>] stop_machine_run+0x1c/0x38 > [<c044fb28>] sys_init_module+0x1407/0x198f > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0421a05>] task_rq_lock+0x49/0x73 > [<c0422085>] try_to_wake_up+0x2a/0x1be > [<c0422224>] default_wake_function+0xb/0xd > [<c041e28b>] __wake_up_common+0x35/0x5b > [<c041e2c2>] __wake_up_locked+0x11/0x15 > [<c04b6093>] ep_poll_callback+0x76/0xb4 > [<c041e28b>] __wake_up_common+0x35/0x5b > [<c0420e8b>] __wake_up_sync+0x31/0x44 > [<c0652b56>] unix_write_space+0x49/0x74 > [<c05f0251>] sock_wfree+0x25/0x3a > [<c05f341d>] skb_release_all+0x50/0xa5 > [<c05f2b91>] __kfree_skb+0xb/0x66 > [<c05f2c1a>] kfree_skb+0x2e/0x30 > [<c06525df>] unix_stream_recvmsg+0x392/0x4a8 > [<c05ed3a6>] sock_aio_read+0x107/0x115 > [<c048f1d1>] do_sync_read+0xab/0xe9 > [<c048fb65>] vfs_read+0x98/0x12b > [<c048fc91>] sys_read+0x3b/0x60 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c04b6033>] ep_poll_callback+0x16/0xb4 > [<c041e28b>] __wake_up_common+0x35/0x5b > [<c0420e8b>] __wake_up_sync+0x31/0x44 > [<c05ef9fe>] sock_def_readable+0x38/0x63 > [<c06536b6>] unix_stream_connect+0x32f/0x38d > [<c05ee329>] sys_connect+0x60/0x7d > [<c05ee968>] sys_socketcall+0x8c/0x188 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c0420e73>] __wake_up_sync+0x19/0x44 > [<c0435211>] do_notify_parent+0x19c/0x1b7 > [<c042dec1>] do_exit+0x6ae/0x784 > [<c0438abc>] call_usermodehelper_freeinfo+0x0/0x1f > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (pidmap_lock){....} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c0439f2b>] alloc_pid+0x229/0x2ea > [<c0429c87>] copy_process+0xb44/0x1165 > [<c042a367>] do_fork+0xbf/0x1d0 > [<c04035f3>] kernel_thread+0x79/0x81 > [<c065b128>] rest_init+0x14/0x50 > [<c07bd8e7>] start_kernel+0x311/0x316 > [<c07bd008>] __init_begin+0x8/0xa > [<ffffffff>] 0xffffffff > } > ... key at: [<c07adc90>] pidmap_lock+0x10/0x80 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c043a005>] free_pid+0x19/0x8b > [<c043a17d>] detach_pid+0x5d/0x61 > [<c042cb9c>] release_task+0x1dd/0x360 > [<c042df2a>] do_exit+0x717/0x784 > [<c0438abc>] call_usermodehelper_freeinfo+0x0/0x1f > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (&tty->ctrl_lock){....} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c0555a09>] __proc_set_tty+0x1e/0xa6 > [<c0558762>] tty_open+0x22a/0x282 > [<c0491a64>] chrdev_open+0x119/0x135 > [<c048dd19>] __dentry_open+0x159/0x251 > [<c048de98>] nameidata_to_filp+0x1f/0x33 > [<c0499194>] do_filp_open+0x348/0x6c8 > [<c048dadf>] do_sys_open+0x40/0xb6 > [<c048db97>] sys_open+0x1e/0x26 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > } > ... key at: [<c0b9f5a0>] __key.23603+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c0555a09>] __proc_set_tty+0x1e/0xa6 > [<c0558762>] tty_open+0x22a/0x282 > [<c0491a64>] chrdev_open+0x119/0x135 > [<c048dd19>] __dentry_open+0x159/0x251 > [<c048de98>] nameidata_to_filp+0x1f/0x33 > [<c0499194>] do_filp_open+0x348/0x6c8 > [<c048dadf>] do_sys_open+0x40/0xb6 > [<c048db97>] sys_open+0x1e/0x26 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > > -> (&cpu_base->lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c043e7ef>] hrtimer_run_queues+0xf5/0x172 > [<c04330f9>] run_local_timers+0x8/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0508027>] __const_udelay+0x2f/0x31 > [<c0665ed6>] native_cpu_up+0x331/0x6d0 > [<c066781b>] _cpu_up+0x88/0xef > [<c06678cd>] cpu_up+0x4b/0x60 > [<c07bd1a6>] kernel_init+0x8e/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08c9258>] __key.18648+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c043eb2c>] lock_hrtimer_base+0x18/0x33 > [<c043eb5a>] hrtimer_get_remaining+0x13/0x37 > [<c042e067>] itimer_get_remtime+0xb/0x30 > [<c042e10d>] do_setitimer+0x81/0x2fc > [<c042e42e>] alarm_setitimer+0x35/0x54 > [<c0433044>] sys_alarm+0xb/0xd > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > > -> (&rq->rq_lock_key){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c0420d29>] rq_attach_root+0x13/0xc7 > [<c07d000e>] sched_init+0x256/0x3c0 > [<c07bd6eb>] start_kernel+0x115/0x316 > [<c07bd008>] __init_begin+0x8/0xa > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0428460>] scheduler_tick+0x3a/0x17e > [<c0433187>] update_process_times+0x3d/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04070eb>] timer_interrupt+0x47/0x4e > [<c0466fc0>] handle_IRQ_event+0x1a/0x4f > [<c0468023>] handle_level_irq+0x80/0xc8 > [<c0407077>] do_IRQ+0x98/0xc5 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0421a05>] task_rq_lock+0x49/0x73 > [<c0422085>] try_to_wake_up+0x2a/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0432fdf>] process_timeout+0x8/0xa > [<c0432e0d>] run_timer_softirq+0x147/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c2c560a0>] 0xc2c560a0 > -> (&rt_b->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0466b62>] softlockup_tick+0x9e/0x117 > [<c0433108>] run_local_timers+0x17/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c04449f2>] tick_sched_timer+0x6d/0xa5 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0440dbf>] do_gettimeofday+0x11/0x2a > [<c042ec95>] sys_gettimeofday+0x1d/0x58 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c04254c0>] rebalance_domains+0x306/0x3db > [<c04255c3>] run_rebalance_domains+0x2e/0x9e > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7248>] __key.32974+0x0/0x8 > -> (&cpu_base->lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c043e7ef>] hrtimer_run_queues+0xf5/0x172 > [<c04330f9>] run_local_timers+0x8/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0508027>] __const_udelay+0x2f/0x31 > [<c0665ed6>] native_cpu_up+0x331/0x6d0 > [<c066781b>] _cpu_up+0x88/0xef > [<c06678cd>] cpu_up+0x4b/0x60 > [<c07bd1a6>] kernel_init+0x8e/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08c9258>] __key.18648+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c043eb2c>] lock_hrtimer_base+0x18/0x33 > [<c043ec76>] hrtimer_start+0x19/0x154 > [<c0422ccb>] __enqueue_rt_entity+0x1e8/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (&rt_rq->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c052f6c7>] acpi_ds_terminate_control_method+0x60/0xad > [<c053cec4>] acpi_ps_parse_aml+0x14d/0x25c > [<c053e03f>] acpi_ps_execute_method+0x122/0x1e3 > [<c053b347>] acpi_ns_evaluate+0x93/0xec > [<c054099a>] acpi_ut_evaluate_object+0x5d/0x163 > [<c0540b11>] acpi_ut_execute_STA+0x1d/0x49 > [<c053bc50>] acpi_get_object_info+0x128/0x1b6 > [<c054d024>] container_walk_namespace_cb+0x23/0xae > [<c053c40a>] acpi_ns_walk_namespace+0x9a/0x110 > [<c053ad4d>] acpi_walk_namespace+0x46/0x66 > [<c07da74c>] acpi_container_init+0x36/0x3d > [<c07bd2b3>] kernel_init+0x19b/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7250>] __key.40934+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (&rq->rq_lock_key#2){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c0420d29>] rq_attach_root+0x13/0xc7 > [<c07d000e>] sched_init+0x256/0x3c0 > [<c07bd6eb>] start_kernel+0x115/0x316 > [<c07bd008>] __init_begin+0x8/0xa > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0428460>] scheduler_tick+0x3a/0x17e > [<c0433187>] update_process_times+0x3d/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c04723ce>] __alloc_pages_internal+0xfa/0x3dd > [<c04726c8>] __alloc_pages+0xa/0xc > [<c048b45c>] __slab_alloc+0x184/0x4ea > [<c048ba8d>] kmem_cache_alloc+0x63/0xc4 > [<c049f638>] d_alloc+0x1e/0x16f > [<c0495b5a>] do_lookup+0x91/0x146 > [<c0497491>] __link_path_walk+0x33d/0xd3a > [<c0497eda>] path_walk+0x4c/0x9b > [<c04981c8>] do_path_lookup+0x198/0x1e1 > [<c049845d>] __path_lookup_intent_open+0x45/0x76 > [<c049849e>] path_lookup_open+0x10/0x12 > [<c0493da2>] open_exec+0x1f/0x99 > [<c04941fd>] do_execve+0x48/0x208 > [<c04034fb>] sys_execve+0x29/0x51 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0428460>] scheduler_tick+0x3a/0x17e > [<c0433187>] update_process_times+0x3d/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c042a506>] __put_task_struct+0x8e/0xad > [<c042c2a7>] delayed_put_task_struct+0x1e/0x20 > [<c0468cdc>] __rcu_process_callbacks+0x180/0x1ef > [<c0468d65>] rcu_process_callbacks+0x1a/0x33 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c2ca90a0>] 0xc2ca90a0 > -> (&rt_rq->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c052f6c7>] acpi_ds_terminate_control_method+0x60/0xad > [<c053cec4>] acpi_ps_parse_aml+0x14d/0x25c > [<c053e03f>] acpi_ps_execute_method+0x122/0x1e3 > [<c053b347>] acpi_ns_evaluate+0x93/0xec > [<c054099a>] acpi_ut_evaluate_object+0x5d/0x163 > [<c0540b11>] acpi_ut_execute_STA+0x1d/0x49 > [<c053bc50>] acpi_get_object_info+0x128/0x1b6 > [<c054d024>] container_walk_namespace_cb+0x23/0xae > [<c053c40a>] acpi_ns_walk_namespace+0x9a/0x110 > [<c053ad4d>] acpi_walk_namespace+0x46/0x66 > [<c07da74c>] acpi_container_init+0x36/0x3d > [<c07bd2b3>] kernel_init+0x19b/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7250>] __key.40934+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (&rt_b->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0466b62>] softlockup_tick+0x9e/0x117 > [<c0433108>] run_local_timers+0x17/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c04449f2>] tick_sched_timer+0x6d/0xa5 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0440dbf>] do_gettimeofday+0x11/0x2a > [<c042ec95>] sys_gettimeofday+0x1d/0x58 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c04254c0>] rebalance_domains+0x306/0x3db > [<c04255c3>] run_rebalance_domains+0x2e/0x9e > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7248>] __key.32974+0x0/0x8 > -> (&cpu_base->lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c043e7ef>] hrtimer_run_queues+0xf5/0x172 > [<c04330f9>] run_local_timers+0x8/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0508027>] __const_udelay+0x2f/0x31 > [<c0665ed6>] native_cpu_up+0x331/0x6d0 > [<c066781b>] _cpu_up+0x88/0xef > [<c06678cd>] cpu_up+0x4b/0x60 > [<c07bd1a6>] kernel_init+0x8e/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08c9258>] __key.18648+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c043eb2c>] lock_hrtimer_base+0x18/0x33 > [<c043ec76>] hrtimer_start+0x19/0x154 > [<c0422ccb>] __enqueue_rt_entity+0x1e8/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c045b406>] __stop_machine_run+0x7a/0x95 > [<c045b43d>] stop_machine_run+0x1c/0x38 > [<c044fb28>] sys_init_module+0x1407/0x198f > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0421cd4>] double_rq_lock+0x3b/0x6d > [<c0421d50>] __migrate_task+0x4a/0xbe > [<c0428049>] migration_thread+0x1ac/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0421a05>] task_rq_lock+0x49/0x73 > [<c0422085>] try_to_wake_up+0x2a/0x1be > [<c0422230>] wake_up_state+0xa/0xc > [<c043494c>] signal_wake_up+0x27/0x35 > [<c0434b02>] complete_signal+0x1a8/0x1cc > [<c0434d3c>] send_signal+0x216/0x22c > [<c0434f23>] __group_send_sig_info+0xa/0xc > [<c04351f3>] do_notify_parent+0x17e/0x1b7 > [<c042dec1>] do_exit+0x6ae/0x784 > [<c042dff5>] do_group_exit+0x5e/0x85 > [<c042e02f>] sys_exit_group+0x13/0x15 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > > -> (&rq->rq_lock_key#2){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c0420d29>] rq_attach_root+0x13/0xc7 > [<c07d000e>] sched_init+0x256/0x3c0 > [<c07bd6eb>] start_kernel+0x115/0x316 > [<c07bd008>] __init_begin+0x8/0xa > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0428460>] scheduler_tick+0x3a/0x17e > [<c0433187>] update_process_times+0x3d/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c04723ce>] __alloc_pages_internal+0xfa/0x3dd > [<c04726c8>] __alloc_pages+0xa/0xc > [<c048b45c>] __slab_alloc+0x184/0x4ea > [<c048ba8d>] kmem_cache_alloc+0x63/0xc4 > [<c049f638>] d_alloc+0x1e/0x16f > [<c0495b5a>] do_lookup+0x91/0x146 > [<c0497491>] __link_path_walk+0x33d/0xd3a > [<c0497eda>] path_walk+0x4c/0x9b > [<c04981c8>] do_path_lookup+0x198/0x1e1 > [<c049845d>] __path_lookup_intent_open+0x45/0x76 > [<c049849e>] path_lookup_open+0x10/0x12 > [<c0493da2>] open_exec+0x1f/0x99 > [<c04941fd>] do_execve+0x48/0x208 > [<c04034fb>] sys_execve+0x29/0x51 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0428460>] scheduler_tick+0x3a/0x17e > [<c0433187>] update_process_times+0x3d/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c042a506>] __put_task_struct+0x8e/0xad > [<c042c2a7>] delayed_put_task_struct+0x1e/0x20 > [<c0468cdc>] __rcu_process_callbacks+0x180/0x1ef > [<c0468d65>] rcu_process_callbacks+0x1a/0x33 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c2ca90a0>] 0xc2ca90a0 > -> (&rt_rq->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c052f6c7>] acpi_ds_terminate_control_method+0x60/0xad > [<c053cec4>] acpi_ps_parse_aml+0x14d/0x25c > [<c053e03f>] acpi_ps_execute_method+0x122/0x1e3 > [<c053b347>] acpi_ns_evaluate+0x93/0xec > [<c054099a>] acpi_ut_evaluate_object+0x5d/0x163 > [<c0540b11>] acpi_ut_execute_STA+0x1d/0x49 > [<c053bc50>] acpi_get_object_info+0x128/0x1b6 > [<c054d024>] container_walk_namespace_cb+0x23/0xae > [<c053c40a>] acpi_ns_walk_namespace+0x9a/0x110 > [<c053ad4d>] acpi_walk_namespace+0x46/0x66 > [<c07da74c>] acpi_container_init+0x36/0x3d > [<c07bd2b3>] kernel_init+0x19b/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422e21>] sched_rt_period_timer+0xde/0x220 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7250>] __key.40934+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c04230dc>] update_curr_rt+0x10c/0x409 > [<c04234f0>] dequeue_task_rt+0xb/0x19 > [<c041ddae>] deactivate_task+0x20/0x3c > [<c0668b44>] schedule+0x187/0x782 > [<c0428016>] migration_thread+0x179/0x20b > [<c043bc3b>] kthread+0x3b/0x61 > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> (&rt_b->rt_runtime_lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0466b62>] softlockup_tick+0x9e/0x117 > [<c0433108>] run_local_timers+0x17/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c04449f2>] tick_sched_timer+0x6d/0xa5 > [<c043e610>] __run_hrtimer+0x5d/0x94 > [<c043f0ee>] hrtimer_interrupt+0xf8/0x163 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0440dbf>] do_gettimeofday+0x11/0x2a > [<c042ec95>] sys_gettimeofday+0x1d/0x58 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c04254c0>] rebalance_domains+0x306/0x3db > [<c04255c3>] run_rebalance_domains+0x2e/0x9e > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08a7248>] __key.32974+0x0/0x8 > -> (&cpu_base->lock){++..} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > in-hardirq-W at: > [<c0448264>] __lock_acquire+0x4a9/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c043e7ef>] hrtimer_run_queues+0xf5/0x172 > [<c04330f9>] run_local_timers+0x8/0x19 > [<c043316e>] update_process_times+0x24/0x49 > [<c0443c88>] tick_periodic+0x66/0x72 > [<c0443cad>] tick_handle_periodic+0x19/0x68 > [<c04147ce>] smp_apic_timer_interrupt+0x69/0x7c > [<c040576b>] apic_timer_interrupt+0x33/0x38 > [<c0508027>] __const_udelay+0x2f/0x31 > [<c0665ed6>] native_cpu_up+0x331/0x6d0 > [<c066781b>] _cpu_up+0x88/0xef > [<c06678cd>] cpu_up+0x4b/0x60 > [<c07bd1a6>] kernel_init+0x8e/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > in-softirq-W at: > [<c0448288>] __lock_acquire+0x4cd/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c043e4ae>] run_hrtimer_pending+0x10/0xfd > [<c043ea4f>] hrtimer_run_pending+0x132/0x13a > [<c0432ce3>] run_timer_softirq+0x1d/0x1a7 > [<c042f806>] __do_softirq+0x84/0x10a > [<c0406f7e>] do_softirq+0x79/0xda > [<ffffffff>] 0xffffffff > } > ... key at: [<c08c9258>] __key.18648+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c043eb2c>] lock_hrtimer_base+0x18/0x33 > [<c043ec76>] hrtimer_start+0x19/0x154 > [<c0422ccb>] __enqueue_rt_entity+0x1e8/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c0666cf2>] migration_call+0xb4/0x449 > [<c07cfdab>] migration_init+0x38/0x45 > [<c07bd161>] kernel_init+0x49/0x2dc > [<c040590f>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0422c96>] __enqueue_rt_entity+0x1b3/0x221 > [<c0422d38>] enqueue_rt_entity+0x34/0x3f > [<c0422f7f>] enqueue_task_rt+0x1c/0x1e > [<c041dd50>] enqueue_task+0x4c/0x58 > [<c041dd7a>] activate_task+0x1e/0x32 > [<c04221d7>] try_to_wake_up+0x17c/0x1be > [<c0422241>] wake_up_process+0xf/0x11 > [<c045b406>] __stop_machine_run+0x7a/0x95 > [<c045b43d>] stop_machine_run+0x1c/0x38 > [<c044fb28>] sys_init_module+0x1407/0x198f > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c0421a05>] task_rq_lock+0x49/0x73 > [<c0422085>] try_to_wake_up+0x2a/0x1be > [<c0422230>] wake_up_state+0xa/0xc > [<c043494c>] signal_wake_up+0x27/0x35 > [<c0434b02>] complete_signal+0x1a8/0x1cc > [<c0434d3c>] send_signal+0x216/0x22c > [<c0434f23>] __group_send_sig_info+0xa/0xc > [<c04351f3>] do_notify_parent+0x17e/0x1b7 > [<c042dec1>] do_exit+0x6ae/0x784 > [<c042dff5>] do_group_exit+0x5e/0x85 > [<c042e02f>] sys_exit_group+0x13/0x15 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > > -> (&tsk->delays->lock){....} ops: 0 { > initial-use at: > [<c044831f>] __lock_acquire+0x564/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c046a45a>] delayacct_end+0x53/0x77 > [<c046a4b0>] __delayacct_blkio_end+0x32/0x38 > [<c06691ac>] io_schedule+0x6d/0x8a > [<c046d2f2>] sync_page+0x3f/0x43 > [<c06694e1>] __wait_on_bit_lock+0x34/0x5e > [<c046d29e>] __lock_page+0x78/0x81 > [<c046d874>] read_cache_page_async+0xa0/0x119 > [<c046d8f9>] read_cache_page+0xc/0x44 > [<c04c87e0>] read_dev_sector+0x34/0x6a > [<c04ca219>] read_lba+0x69/0xc6 > [<c04ca4d1>] efi_partition+0xa3/0x676 > [<c04c8dcc>] rescan_partitions+0x10c/0x227 > [<c04b1be5>] do_open+0x221/0x2b5 > [<c04b1d45>] __blkdev_get+0x7b/0x86 > [<c04b1d5d>] blkdev_get+0xd/0xf > [<c04c8909>] register_disk+0xf3/0x144 > [<c04fc9ca>] add_disk+0x34/0x79 > [<c058bd81>] sd_probe+0x2c6/0x366 > [<c057a52a>] driver_probe_device+0xa0/0x13c > [<c057a62d>] __device_attach+0x8/0xa > [<c0579cd5>] bus_for_each_drv+0x3f/0x69 > [<c057a69e>] device_attach+0x50/0x66 > [<c0579b4d>] bus_attach_device+0x24/0x4e > [<c0578dc8>] device_add+0x29a/0x3cd > [<c0588c3b>] scsi_sysfs_add_sdev+0xb6/0x200 > [<c05871a7>] scsi_probe_and_add_lun+0x8cc/0x9ae > [<c0587eb9>] __scsi_add_device+0x85/0xab > [<c0598804>] ata_scsi_scan_host+0x8a/0x212 > [<c0596659>] ata_host_register+0x1ec/0x1fc > [<c05966fc>] ata_host_activate+0x93/0xb3 > [<f8b9daaf>] ahci_init_one+0x813/0x828 [ahci] > [<c0513522>] pci_device_probe+0x39/0x59 > [<c057a52a>] driver_probe_device+0xa0/0x13c > [<c057a603>] __driver_attach+0x3d/0x5f > [<c0579f26>] bus_for_each_dev+0x3e/0x68 > [<c057a3c1>] driver_attach+0x14/0x16 > [<c057996d>] bus_add_driver+0xa3/0x1c3 > [<c057a795>] driver_register+0x84/0xe4 > [<c05136e8>] __pci_register_driver+0x43/0x6f > [<f8852017>] 0xf8852017 > [<c044ff02>] sys_init_module+0x17e1/0x198f > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > } > ... key at: [<c0af5378>] __key.21264+0x0/0x8 > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b405>] _spin_lock_irqsave+0x38/0x68 > [<c046a35d>] __delayacct_add_tsk+0x175/0x206 > [<c046ad7c>] taskstats_exit+0xdb/0x27b > [<c042da08>] do_exit+0x1f5/0x784 > [<c042e044>] complete_and_exit+0x0/0x18 > [<c0404c76>] syscall_call+0x7/0xb > [<ffffffff>] 0xffffffff > > ... acquired at: > [<c044885b>] __lock_acquire+0xaa0/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c066b3a0>] _spin_lock_irq+0x2b/0x58 > [<c045c464>] utrace_stop+0x2e/0x10c > [<c045c5b9>] finish_resume_report+0x77/0x8f > [<c045ca5e>] utrace_get_signal+0x48d/0x546 > [<c0436234>] get_signal_to_deliver+0xf5/0x2a4 > [<c0403e5e>] do_notify_resume+0x71/0x791 > [<c0404d8e>] work_notifysig+0x13/0x19 > [<ffffffff>] 0xffffffff > > >stack backtrace: >Pid: 4454, comm: strace Not tainted 2.6.26-136.fc10.i686 #1 > [<c0447daa>] check_usage+0x1fa/0x20b > [<c04487b6>] __lock_acquire+0x9fb/0xc18 > [<c0448a3d>] lock_acquire+0x6a/0x90 > [<c045b904>] ? get_utrace_lock_attached+0x4a/0x8d > [<c066b2fa>] _spin_lock+0x1c/0x49 > [<c045b904>] ? get_utrace_lock_attached+0x4a/0x8d > [<c045b904>] get_utrace_lock_attached+0x4a/0x8d > [<c045cdc8>] utrace_control+0x27/0x200 > [<c04320de>] __ptrace_unlink+0x6f/0x74 > [<c042db3f>] do_exit+0x32c/0x784 > [<c0463a26>] ? audit_syscall_entry+0xf9/0x123 > [<c042dff5>] do_group_exit+0x5e/0x85 > [<c042e02f>] sys_exit_group+0x13/0x15 > [<c0404c76>] syscall_call+0x7/0xb > =======================
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bug 455337
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