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Created May 13, 2012 20:22
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May 13 23:07:59 core kernel: [48492.580480] INFO: rcu_sched detected stall on CPU 3 (t=60000 jiffies)
May 13 23:07:59 core kernel: [48492.580483] Pid: 287, comm: kworker/u:14 Not tainted 3.3.5-gentoo #5
May 13 23:07:59 core kernel: [48492.580484] Call Trace:
May 13 23:07:59 core kernel: [48492.580485] <IRQ> [<ffffffff8107d005>] ? __rcu_pending+0x82/0x338
May 13 23:07:59 core kernel: [48492.580492] [<ffffffff8105a790>] ? tick_nohz_handler+0xc1/0xc1
May 13 23:07:59 core kernel: [48492.580494] [<ffffffff8107d2da>] ? rcu_pending+0x1f/0x4f
May 13 23:07:59 core kernel: [48492.580496] [<ffffffff8107d8fc>] ? rcu_check_callbacks+0x4f/0x6a
May 13 23:07:59 core kernel: [48492.580497] [<ffffffff8105a790>] ? tick_nohz_handler+0xc1/0xc1
May 13 23:07:59 core kernel: [48492.580500] [<ffffffff810331e0>] ? update_process_times+0x31/0x63
May 13 23:07:59 core kernel: [48492.580502] [<ffffffff8105a7f5>] ? tick_sched_timer+0x65/0x81
May 13 23:07:59 core kernel: [48492.580503] [<ffffffff81043332>] ? __run_hrtimer+0xa0/0x146
May 13 23:07:59 core kernel: [48492.580506] [<ffffffff810080c2>] ? read_tsc+0x5/0x14
May 13 23:07:59 core kernel: [48492.580508] [<ffffffff81043ad6>] ? hrtimer_interrupt+0xd6/0x19a
May 13 23:07:59 core kernel: [48492.580510] [<ffffffff81017ec4>] ? smp_apic_timer_interrupt+0x71/0x86
May 13 23:07:59 core kernel: [48492.580513] [<ffffffff812660cb>] ? apic_timer_interrupt+0x6b/0x70
May 13 23:07:59 core kernel: [48492.580514] <EOI> [<ffffffffa0148791>] ? ttm_dma_unpopulate+0x1a8/0x233 [ttm]
May 13 23:07:59 core kernel: [48492.580530] [<ffffffff8105f66b>] ? do_raw_spin_lock+0x15/0x18
May 13 23:07:59 core kernel: [48492.580534] [<ffffffffa01445a1>] ? ttm_bo_swapout+0x25/0x1dd [ttm]
May 13 23:07:59 core kernel: [48492.580538] [<ffffffffa0146d56>] ? ttm_eu_list_ref_sub+0x23/0x39 [ttm]
May 13 23:07:59 core kernel: [48492.580541] [<ffffffffa014112a>] ? ttm_shrink+0x99/0xbd [ttm]
May 13 23:07:59 core kernel: [48492.580544] [<ffffffffa014114e>] ? ttm_shrink+0xbd/0xbd [ttm]
May 13 23:07:59 core kernel: [48492.580547] [<ffffffff8103c330>] ? process_one_work+0x187/0x2a1
May 13 23:07:59 core kernel: [48492.580549] [<ffffffff8103cecc>] ? worker_thread+0xef/0x172
May 13 23:07:59 core kernel: [48492.580551] [<ffffffff8103cddd>] ? manage_workers.clone.17+0x15b/0x15b
May 13 23:07:59 core kernel: [48492.580553] [<ffffffff8103cddd>] ? manage_workers.clone.17+0x15b/0x15b
May 13 23:07:59 core kernel: [48492.580555] [<ffffffff81040361>] ? kthread+0x81/0x89
May 13 23:07:59 core kernel: [48492.580557] [<ffffffff81266794>] ? kernel_thread_helper+0x4/0x10
May 13 23:07:59 core kernel: [48492.580559] [<ffffffff810402e0>] ? kthread_freezable_should_stop+0x3c/0x3c
May 13 23:07:59 core kernel: [48492.580560] [<ffffffff81266790>] ? gs_change+0xb/0xb
May 13 23:10:59 core kernel: [48672.431752] INFO: rcu_sched detected stall on CPU 3 (t=240030 jiffies)
May 13 23:10:59 core kernel: [48672.431755] Pid: 287, comm: kworker/u:14 Not tainted 3.3.5-gentoo #5
May 13 23:10:59 core kernel: [48672.431756] Call Trace:
May 13 23:10:59 core kernel: [48672.431757] <IRQ> [<ffffffff8107d005>] ? __rcu_pending+0x82/0x338
May 13 23:10:59 core kernel: [48672.431764] [<ffffffff8105a790>] ? tick_nohz_handler+0xc1/0xc1
May 13 23:10:59 core kernel: [48672.431766] [<ffffffff8107d2da>] ? rcu_pending+0x1f/0x4f
May 13 23:10:59 core kernel: [48672.431768] [<ffffffff8107d8fc>] ? rcu_check_callbacks+0x4f/0x6a
May 13 23:10:59 core kernel: [48672.431770] [<ffffffff8105a790>] ? tick_nohz_handler+0xc1/0xc1
May 13 23:10:59 core kernel: [48672.431773] [<ffffffff810331e0>] ? update_process_times+0x31/0x63
May 13 23:10:59 core kernel: [48672.431774] [<ffffffff8105a7f5>] ? tick_sched_timer+0x65/0x81
May 13 23:10:59 core kernel: [48672.431776] [<ffffffff81043332>] ? __run_hrtimer+0xa0/0x146
May 13 23:10:59 core kernel: [48672.431779] [<ffffffff810080c2>] ? read_tsc+0x5/0x14
May 13 23:10:59 core kernel: [48672.431781] [<ffffffff81043ad6>] ? hrtimer_interrupt+0xd6/0x19a
May 13 23:10:59 core kernel: [48672.431783] [<ffffffff81017ec4>] ? smp_apic_timer_interrupt+0x71/0x86
May 13 23:10:59 core kernel: [48672.431786] [<ffffffff812660cb>] ? apic_timer_interrupt+0x6b/0x70
May 13 23:10:59 core kernel: [48672.431787] <EOI> [<ffffffffa0148791>] ? ttm_dma_unpopulate+0x1a8/0x233 [ttm]
May 13 23:10:59 core kernel: [48672.431803] [<ffffffff8105f66b>] ? do_raw_spin_lock+0x15/0x18
May 13 23:10:59 core kernel: [48672.431807] [<ffffffffa01445a1>] ? ttm_bo_swapout+0x25/0x1dd [ttm]
May 13 23:10:59 core kernel: [48672.431811] [<ffffffffa0146d56>] ? ttm_eu_list_ref_sub+0x23/0x39 [ttm]
May 13 23:10:59 core kernel: [48672.431814] [<ffffffffa014112a>] ? ttm_shrink+0x99/0xbd [ttm]
May 13 23:10:59 core kernel: [48672.431817] [<ffffffffa014114e>] ? ttm_shrink+0xbd/0xbd [ttm]
May 13 23:10:59 core kernel: [48672.431820] [<ffffffff8103c330>] ? process_one_work+0x187/0x2a1
May 13 23:10:59 core kernel: [48672.431822] [<ffffffff8103cecc>] ? worker_thread+0xef/0x172
May 13 23:10:59 core kernel: [48672.431824] [<ffffffff8103cddd>] ? manage_workers.clone.17+0x15b/0x15b
May 13 23:10:59 core kernel: [48672.431826] [<ffffffff8103cddd>] ? manage_workers.clone.17+0x15b/0x15b
May 13 23:10:59 core kernel: [48672.431828] [<ffffffff81040361>] ? kthread+0x81/0x89
May 13 23:10:59 core kernel: [48672.431830] [<ffffffff81266794>] ? kernel_thread_helper+0x4/0x10
May 13 23:10:59 core kernel: [48672.431832] [<ffffffff810402e0>] ? kthread_freezable_should_stop+0x3c/0x3c
May 13 23:10:59 core kernel: [48672.431833] [<ffffffff81266790>] ? gs_change+0xb/0xb
May 13 23:13:59 core kernel: [48852.283024] INFO: rcu_sched detected stall on CPU 3 (t=420060 jiffies)
May 13 23:13:59 core kernel: [48852.283026] Pid: 287, comm: kworker/u:14 Not tainted 3.3.5-gentoo #5
May 13 23:13:59 core kernel: [48852.283027] Call Trace:
May 13 23:13:59 core kernel: [48852.283028] <IRQ> [<ffffffff8107d005>] ? __rcu_pending+0x82/0x338
May 13 23:13:59 core kernel: [48852.283035] [<ffffffff8105a790>] ? tick_nohz_handler+0xc1/0xc1
May 13 23:13:59 core kernel: [48852.283037] [<ffffffff8107d2da>] ? rcu_pending+0x1f/0x4f
May 13 23:13:59 core kernel: [48852.283039] [<ffffffff8107d8fc>] ? rcu_check_callbacks+0x4f/0x6a
May 13 23:13:59 core kernel: [48852.283040] [<ffffffff8105a790>] ? tick_nohz_handler+0xc1/0xc1
May 13 23:13:59 core kernel: [48852.283043] [<ffffffff810331e0>] ? update_process_times+0x31/0x63
May 13 23:13:59 core kernel: [48852.283045] [<ffffffff8105a7f5>] ? tick_sched_timer+0x65/0x81
May 13 23:13:59 core kernel: [48852.283047] [<ffffffff81043332>] ? __run_hrtimer+0xa0/0x146
May 13 23:13:59 core kernel: [48852.283049] [<ffffffff810080c2>] ? read_tsc+0x5/0x14
May 13 23:13:59 core kernel: [48852.283051] [<ffffffff81043ad6>] ? hrtimer_interrupt+0xd6/0x19a
May 13 23:13:59 core kernel: [48852.283053] [<ffffffff81017ec4>] ? smp_apic_timer_interrupt+0x71/0x86
May 13 23:13:59 core kernel: [48852.283056] [<ffffffff812660cb>] ? apic_timer_interrupt+0x6b/0x70
May 13 23:13:59 core kernel: [48852.283057] <EOI> [<ffffffffa0148791>] ? ttm_dma_unpopulate+0x1a8/0x233 [ttm]
May 13 23:13:59 core kernel: [48852.283073] [<ffffffff8105f669>] ? do_raw_spin_lock+0x13/0x18
May 13 23:13:59 core kernel: [48852.283077] [<ffffffffa01445a1>] ? ttm_bo_swapout+0x25/0x1dd [ttm]
May 13 23:13:59 core kernel: [48852.283080] [<ffffffffa0146d56>] ? ttm_eu_list_ref_sub+0x23/0x39 [ttm]
May 13 23:13:59 core kernel: [48852.283084] [<ffffffffa014112a>] ? ttm_shrink+0x99/0xbd [ttm]
May 13 23:13:59 core kernel: [48852.283087] [<ffffffffa014114e>] ? ttm_shrink+0xbd/0xbd [ttm]
May 13 23:13:59 core kernel: [48852.283089] [<ffffffff8103c330>] ? process_one_work+0x187/0x2a1
May 13 23:13:59 core kernel: [48852.283091] [<ffffffff8103cecc>] ? worker_thread+0xef/0x172
May 13 23:13:59 core kernel: [48852.283093] [<ffffffff8103cddd>] ? manage_workers.clone.17+0x15b/0x15b
May 13 23:13:59 core kernel: [48852.283095] [<ffffffff8103cddd>] ? manage_workers.clone.17+0x15b/0x15b
May 13 23:13:59 core kernel: [48852.283097] [<ffffffff81040361>] ? kthread+0x81/0x89
May 13 23:13:59 core kernel: [48852.283099] [<ffffffff81266794>] ? kernel_thread_helper+0x4/0x10
May 13 23:13:59 core kernel: [48852.283101] [<ffffffff810402e0>] ? kthread_freezable_should_stop+0x3c/0x3c
May 13 23:13:59 core kernel: [48852.283103] [<ffffffff81266790>] ? gs_change+0xb/0xb
May 13 23:16:59 core kernel: [49032.134296] INFO: rcu_sched detected stall on CPU 3 (t=600090 jiffies)
May 13 23:16:59 core kernel: [49032.134298] Pid: 287, comm: kworker/u:14 Not tainted 3.3.5-gentoo #5
May 13 23:16:59 core kernel: [49032.134299] Call Trace:
May 13 23:16:59 core kernel: [49032.134300] <IRQ> [<ffffffff8107d005>] ? __rcu_pending+0x82/0x338
May 13 23:16:59 core kernel: [49032.134307] [<ffffffff8105a790>] ? tick_nohz_handler+0xc1/0xc1
May 13 23:16:59 core kernel: [49032.134309] [<ffffffff8107d2da>] ? rcu_pending+0x1f/0x4f
May 13 23:16:59 core kernel: [49032.134311] [<ffffffff8107d8fc>] ? rcu_check_callbacks+0x4f/0x6a
May 13 23:16:59 core kernel: [49032.134312] [<ffffffff8105a790>] ? tick_nohz_handler+0xc1/0xc1
May 13 23:16:59 core kernel: [49032.134315] [<ffffffff810331e0>] ? update_process_times+0x31/0x63
May 13 23:16:59 core kernel: [49032.134317] [<ffffffff8105a7f5>] ? tick_sched_timer+0x65/0x81
May 13 23:16:59 core kernel: [49032.134319] [<ffffffff81043332>] ? __run_hrtimer+0xa0/0x146
May 13 23:16:59 core kernel: [49032.134321] [<ffffffff810080c2>] ? read_tsc+0x5/0x14
May 13 23:16:59 core kernel: [49032.134323] [<ffffffff81043ad6>] ? hrtimer_interrupt+0xd6/0x19a
May 13 23:16:59 core kernel: [49032.134325] [<ffffffff81017ec4>] ? smp_apic_timer_interrupt+0x71/0x86
May 13 23:16:59 core kernel: [49032.134328] [<ffffffff812660cb>] ? apic_timer_interrupt+0x6b/0x70
May 13 23:16:59 core kernel: [49032.134329] <EOI> [<ffffffffa0148791>] ? ttm_dma_unpopulate+0x1a8/0x233 [ttm]
May 13 23:16:59 core kernel: [49032.134344] [<ffffffff8105f669>] ? do_raw_spin_lock+0x13/0x18
May 13 23:16:59 core kernel: [49032.134348] [<ffffffffa01445a1>] ? ttm_bo_swapout+0x25/0x1dd [ttm]
May 13 23:16:59 core kernel: [49032.134352] [<ffffffffa0146d56>] ? ttm_eu_list_ref_sub+0x23/0x39 [ttm]
May 13 23:16:59 core kernel: [49032.134355] [<ffffffffa014112a>] ? ttm_shrink+0x99/0xbd [ttm]
May 13 23:16:59 core kernel: [49032.134358] [<ffffffffa014114e>] ? ttm_shrink+0xbd/0xbd [ttm]
May 13 23:16:59 core kernel: [49032.134361] [<ffffffff8103c330>] ? process_one_work+0x187/0x2a1
May 13 23:16:59 core kernel: [49032.134363] [<ffffffff8103cecc>] ? worker_thread+0xef/0x172
May 13 23:16:59 core kernel: [49032.134365] [<ffffffff8103cddd>] ? manage_workers.clone.17+0x15b/0x15b
May 13 23:16:59 core kernel: [49032.134367] [<ffffffff8103cddd>] ? manage_workers.clone.17+0x15b/0x15b
May 13 23:16:59 core kernel: [49032.134369] [<ffffffff81040361>] ? kthread+0x81/0x89
May 13 23:16:59 core kernel: [49032.134371] [<ffffffff81266794>] ? kernel_thread_helper+0x4/0x10
May 13 23:16:59 core kernel: [49032.134373] [<ffffffff810402e0>] ? kthread_freezable_should_stop+0x3c/0x3c
May 13 23:16:59 core kernel: [49032.134375] [<ffffffff81266790>] ? gs_change+0xb/0xb
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