SysRq : Show State task PC stack pid father init R running task 0 1 0 0x00000000 ffff88013badb510 0000000000000082 ffffffff8271b020 0000000001e0ef88 0000000000000286 ffffffff82050937 0000000000000286 ffffffff820507e7 0000000000000286 ffff88013badb510 00000000004c4b3f ffff88013baddad8 Call Trace: [] ? __hrtimer_start_range_ns+0x12f/0x142 [] ? hrtimer_try_to_cancel+0x90/0x9b [] ? schedule_hrtimeout_range_clock+0xc4/0xeb [] ? hrtimer_wakeup+0x0/0x22 [] ? poll_schedule_timeout+0x43/0x60 [] ? do_select+0x46c/0x4ed [] ? __pollwait+0x0/0xd9 [] ? pollwake+0x0/0x54 [] ? __wake_up+0x30/0x44 [] ? journal_stop+0x20f/0x222 [jbd] [] ? number+0x121/0x223 [] ? __ext3_journal_stop+0x1f/0x3d [ext3] [] ? ext3_writeback_write_end+0x94/0xb7 [ext3] [] ? vsnprintf+0x3e4/0x421 [] ? __d_lookup+0xb7/0xf6 [] ? do_lookup+0x89/0x1e2 [] ? dput+0x27/0x116 [] ? link_path_walk+0x90a/0x930 [] ? core_sys_select+0x1e1/0x2aa [] ? user_path_at+0x52/0x79 [] ? cp_new_stat+0xea/0x101 [] ? timespec_add_safe+0x37/0x66 [] ? sys_select+0x9a/0xc3 [] ? system_call_fastpath+0x16/0x1b kthreadd S 0000000000000000 0 2 0 0x00000000 ffff88013badae20 0000000000000046 ffff88013747b550 00000000ffffffff ffffffff82003610 0000000000000010 0000000000000202 0000000000000000 0000000000000018 ffff88013badae20 ffff880128015ac8 0000000000000000 Call Trace: [] ? kernel_thread_helper+0x0/0x10 [] ? kthreadd+0x72/0xeb [] ? kernel_thread_helper+0x4/0x10 [] ? kthreadd+0x0/0xeb [] ? kernel_thread_helper+0x0/0x10 ksoftirqd/0 S 0000000000000000 0 3 2 0x00000000 ffff88013bada730 0000000000000046 ffff88013bae8e60 0000000000013640 ffff88013bada730 0000000000000000 ffffffff8272bbe0 ffffffff822fb8de ffff88013badb510 0000000000000000 ffffffff82791c00 ffff88013baddd88 Call Trace: [] ? schedule+0x616/0x6c4 [] ? run_ksoftirqd+0x0/0x116 [] ? run_ksoftirqd+0x47/0x116 [] ? kthread+0x79/0x81 [] ? kernel_thread_helper+0x4/0x10 [] ? kthread+0x0/0x81 [] ? kernel_thread_helper+0x0/0x10 migration/0 S 0000000000000000 0 4 2 0x00000000 ffff88013bada040 0000000000000046 ffff88013764cea0 000000008205d592 000000033badb510 ffff88013abbfe68 ffffffff820651c6 ffff88013abbfe70 0000000000000282 ffff880001e0f000 ffffffff820651c6 ffff88013abbfed8 Call Trace: [] ? stop_machine_cpu_stop+0x0/0x8f [] ? stop_machine_cpu_stop+0x0/0x8f [] ? cpu_stopper_thread+0x119/0x13f [] ? finish_task_switch+0x33/0x80 [] ? schedule+0x616/0x6c4 [] ? cpu_stopper_thread+0x0/0x13f [] ? kthread+0x79/0x81 [] ? kernel_thread_helper+0x4/0x10 [] ? kthread+0x0/0x81 [] ? kernel_thread_helper+0x0/0x10 watchdog/0 R running task 0 5 2 0x00000000 ffff88013bae9550 0000000000000046 ffffffff8271b020 0000000000000086 01ff88013bae9550 ffffffff82051a4d 0000000000000286 0000000000000286 000000000000f070 ffff88013bae9550 0000000000000000 ffff88013baddd98 Call Trace: [] ? sched_clock_local+0x9/0x6c [] ? watchdog+0x0/0x9e [] ? watchdog+0x4f/0x9e [] ? kthread+0x79/0x81 [] ? kernel_thread_helper+0x4/0x10 [] ? kthread+0x0/0x81 [] ? kernel_thread_helper+0x0/0x10 events/0 R running task 0 6 2 0x00000000 ffff88013bae8e60 0000000000000046 ffff88013b032ab0 0000000082042340 ffff88013baf1e90 ffff880001e16318 0000000000000001 ffffffff8204dff0 0000000000000246 ffff88013baf1ef8 ffffffff82747420 ffff880001e16300 Call Trace: [] ? prepare_to_wait+0x35/0x6d [] ? console_callback+0x0/0xf5 [] ? worker_thread+0x93/0x1e4 [] ? autoremove_wake_function+0x0/0x2e [] ? worker_thread+0x0/0x1e4 [] ? kthread+0x79/0x81 [] ? kernel_thread_helper+0x4/0x10 [] ? kthread+0x0/0x81 [] ? kernel_thread_helper+0x0/0x10 khelper S ffffffff82049cae 0 7 2 0x00000000 ffff88013bae8770 0000000000000046 ffff88013747b550 0000000000000000 ffff88013baf3e90 ffff880001e16398 0000000000000001 ffffffff8204dff0 ffff880001e16380 ffff88013baf3ef8 ffff88012f9872c0 ffff880001e16380 Call Trace: [] ? prepare_to_wait+0x35/0x6d [] ? __call_usermodehelper+0x0/0x6f [] ? worker_thread+0x93/0x1e4 [] ? autoremove_wake_function+0x0/0x2e [] ? worker_thread+0x0/0x1e4 [] ? kthread+0x79/0x81 [] ? kernel_thread_helper+0x4/0x10 [] ? kthread+0x0/0x81 [] ? kernel_thread_helper+0x0/0x10 async/mgr S 0000000000000000 0 45 2 0x00000000 ffff88013bb62970 0000000000000046 ffff8801374be9b0 000000008202e0e1 ffffffff8272bbe0 000000008202d2b5 0000000000000003 0000000000013640 0000000000000282 0000000000000001 0000000000000001 ffff88013badddb8 Call Trace: [] ? async_manager_thread+0x0/0xe8 [] ? async_manager_thread+0xc2/0xe8 [] ? default_wake_function+0x0/0x9 [] ? async_manager_thread+0x0/0xe8 [] ? kthread+0x79/0x81 [] ? kernel_thread_helper+0x4/0x10 [] ? kthread+0x0/0x81 [] ? kernel_thread_helper+0x0/0x10 sync_supers R running task 0 153 2 0x00000000 ffff88013b048040 0000000000000046 ffffffff8271b020 0000000000000000 ffffffff8272bbe0 ffffffff822fb8de ffff88013badb510 0000000082027cc9 000000033b093610 ffff88013b095ef8 0000000000000000 ffff88013baddda8 Call Trace: [] ? schedule+0x616/0x6c4 [] ? bdi_sync_supers+0x0/0x54 [] ? bdi_sync_supers+0x3f/0x54 [] ? bdi_sync_supers+0x0/0x54 [] ? kthread+0x79/0x81 [] ? kernel_thread_helper+0x4/0x10 [] ? kthread+0x0/0x81 [] ? kernel_thread_helper+0x0/0x10 bdi-default R running task 0 155 2 0x00000000 ffff88013b048e20 0000000000000046 ffffffff8271b020 00000000ffffffff ffff88013b08ddf0 00000000fffda363 0000000000000286 ffffffff820420c2 0000000000000286 ffffffff82894dc0 ffffffff82894dc0 00000000fffdb6eb Call Trace: [] ? try_to_del_timer_sync+0xa4/0xaf [] ? schedule_timeout+0x1ba/0x1e0 [] ? process_timeout+0x0/0x5 [] ? bdi_forker_task+0x160/0x295 [] ? schedule+0x616/0x6c4 [] ? bdi_forker_task+0x0/0x295 [] ? kthread+0x79/0x81 [] ? kernel_thread_helper+0x4/0x10 [] ? kthread+0x0/0x81 [] ? kernel_thread_helper+0x0/0x10 kblockd/0 S ffffffff8216160d 0 156 2 0x00000000 ffff88013b049510 0000000000000046 ffff88013747b550 000000003a1caa20 ffff88013b081e90 ffff880001e16498 0000000000000001 ffffffff8204dff0 ffff88013a1caa20 ffff88013b081ef8 ffff88013a2a5b48 ffff880001e16480 Call Trace: [] ? prepare_to_wait+0x35/0x6d [] ? cfq_kick_queue+0x0/0x3a [] ? worker_thread+0x93/0x1e4 [] ? autoremove_wake_function+0x0/0x2e [] ? worker_thread+0x0/0x1e4 [] ? kthread+0x79/0x81 [] ? kernel_thread_helper+0x4/0x10 [] ? kthread+0x0/0x81 [] ? kernel_thread_helper+0x0/0x10 kacpid S ffffffff82198b60 0 158 2 0x00000000 ffff88013b03caf0 0000000000000046 ffff88013b03d1e0 000000008202cfe7 ffff88013bbcfe90 ffff880001e16518 0000000000000001 ffffffff8204dff0 ffffffff8272bbe0 ffff88013bbcfef8 ffff88013bbb6620 ffff880001e16500 Call Trace: [] ? prepare_to_wait+0x35/0x6d [] ? bind_to_cpu0+0x0/0x22 [] ? worker_thread+0x93/0x1e4 [] ? autoremove_wake_function+0x0/0x2e [] ? worker_thread+0x0/0x1e4 [] ? kthread+0x79/0x81 [] ? kernel_thread_helper+0x4/0x10 [] ? kthread+0x0/0x81 [] ? kernel_thread_helper+0x0/0x10 kacpi_notify S ffffffff82198b60 0 159 2 0x00000000 ffff88013b03d1e0 0000000000000046 ffff88013b03d8d0 000000008202cfe7 ffff88013b021e90 ffff880001e16598 0000000000000001 ffffffff8204dff0 ffffffff8272bbe0 ffff88013b021ef8 ffff88013bbb6620 ffff880001e16580 Call Trace: [] ? prepare_to_wait+0x35/0x6d [] ? bind_to_cpu0+0x0/0x22 [] ? worker_thread+0x93/0x1e4 [] ? autoremove_wake_function+0x0/0x2e [] ? worker_thread+0x0/0x1e4 [] ? kthread+0x79/0x81 [] ? kernel_thread_helper+0x4/0x10 [] ? kthread+0x0/0x81 [] ? kernel_thread_helper+0x0/0x10 kacpi_hotplug S ffffffff82198b60 0 160 2 0x00000000 ffff88013b03d8d0 0000000000000046 ffff88013badb510 000000008202cfe7 ffff88013b023e90 ffff880001e16618 0000000000000001 ffffffff8204dff0 ffffffff8272bbe0 ffff88013b023ef8 ffff88013bbb6620 ffff880001e16600 Call Trace: [] ? prepare_to_wait+0x35/0x6d [] ? bind_to_cpu0+0x0/0x22 [] ? worker_thread+0x93/0x1e4 [] ? autoremove_wake_function+0x0/0x2e [] ? worker_thread+0x0/0x1e4 [] ? kthread+0x79/0x81 [] ? kernel_thread_helper+0x4/0x10 [] ? kthread+0x0/0x81 [] ? kernel_thread_helper+0x0/0x10 khubd S 0000000000000001 0 245 2 0x00000000 ffff88013b052770 0000000000000046 ffff88013bb63060 0000000000000004 ffff88013bbd9e70 ffffffff82752610 0000000000000001 ffffffff8204dff0 ffff88013a107230 ffffffff82752600 0000000000000000 ffff88013a107200 Call Trace: [] ? prepare_to_wait+0x35/0x6d [] ? hub_thread+0xcee/0xddc [] ? finish_task_switch+0x33/0x80 [] ? autoremove_wake_function+0x0/0x2e [] ? hub_thread+0x0/0xddc [] ? kthread+0x79/0x81 [] ? kernel_thread_helper+0x4/0x10 [] ? kthread+0x0/0x81 [] ? kernel_thread_helper+0x0/0x10 kseriod S ffff88013b0ab5c0 0 248 2 0x00000000 ffff88013b088100 0000000000000046 ffff88013bb63060 00000000821f3499 ffff88013b0b1e90 ffffffff82753c80 0000000000000001 ffffffff8204dff0 Call Trace: [] ? serio_thread+0x0/0x2c5 0000000000000000 ffffffff820420c2 ffffffff82894dc0 [] ? process_timeout+0x0/0x5 [] ? kernel_thread_helper+0x4/0x10 kswapd0 S ffffffff8204dff0 [] ? prepare_to_wait+0x35/0x6d [] ? kswapd+0x0/0x591 [] ? kthread+0x79/0x81 0 305 2 0x00000000 [] ? worker_thread+0x0/0x1e4 [] ? kernel_thread_helper+0x4/0x10 0000000000000001 Call Trace: [] ? kernel_thread_helper+0x4/0x10 0000000000000000 [] ? prepare_to_wait+0x35/0x6d [] ? kthread+0x79/0x81 [] ? worker_thread+0x0/0x1e4 ffff880001e1ab98 [] ? worker_thread+0x93/0x1e4 0000000000000000 [] ? worker_thread+0x93/0x1e4 [] ? autoremove_wake_function+0x0/0x2e ffff88013bb4cfe0 Call Trace: [] ? kernel_thread_helper+0x4/0x10 ffff88013a2a5010 [] ? scsi_error_handler+0x0/0x576 [scsi_mod] [] ? kthread+0x79/0x81 0000000000000293 ffff88013a342800 [] ? scsi_error_handler+0x0/0x576 [scsi_mod] ffff88013b053550 ffff88013a342000 [] ? scsi_error_handler+0x0/0x576 [scsi_mod] [] ? kernel_thread_helper+0x0/0x10 000000003a383e18 00000000fffdb6c4 [] ? bdi_start_fn+0x0/0xc2 [] ? kernel_thread_helper+0x4/0x10 0000000000000046 0000000000000000 [] ? schedule_timeout+0x1ba/0x1e0 [] ? wake_up_bit+0x11/0x22 [] ? kernel_thread_helper+0x0/0x10 0000000000000400 ffffffff82894dc0 [] ? bdi_start_fn+0x0/0xc2 [] ? kthread+0x79/0x81 ffff88013b0887f0 0000000000000046 Call Trace: [] ? wake_up_bit+0x11/0x22 [] ? kernel_thread_helper+0x4/0x10 0 555 2 0x00000000 0000000000000286 [] ? process_timeout+0x0/0x5 [] ? kthread+0x79/0x81 [] ? kernel_thread_helper+0x0/0x10 ffff88013baf9590 [] ? bdi_start_fn+0x0/0xc2 [] ? kernel_thread_helper+0x4/0x10 flush-1:6 R 0000000000000000 [] ? schedule_timeout+0x1ba/0x1e0 [] ? wake_up_bit+0x11/0x22 [] ? kernel_thread_helper+0x0/0x10 0000000000000046 00000000fffdb6cf [] ? bdi_start_fn+0x0/0xc2 [] ? bdi_start_fn+0x63/0xc2 [] ? kernel_thread_helper+0x4/0x10 [] ? kthread+0x0/0x81 [] ? kernel_thread_helper+0x0/0x10 flush-1:8 R running task 000000003a3cfe18 [] ? schedule_timeout+0x1ba/0x1e0 [] ? bdi_start_fn+0x63/0xc2 flush-1:9 R 0000000000000000 [] ? schedule_timeout+0x1ba/0x1e0 [] ? bdi_writeback_task+0x79/0x104 [] ? kernel_thread_helper+0x4/0x10 000000003a3d5e18 00000000fffdb6d6 [] ? schedule_timeout+0x1ba/0x1e0 [] ? bdi_start_fn+0x63/0xc2 [] ? kernel_thread_helper+0x0/0x10 0000000000000000 00000000fffdb6d6 [] ? bdi_start_fn+0x0/0xc2 [] ? kernel_thread_helper+0x4/0x10 0000000000000046 0000000000000000 Call Trace: [] ? wake_up_bit+0x11/0x22 [] ? kernel_thread_helper+0x0/0x10 00000000fffda355 [] ? bdi_start_fn+0x63/0xc2 running task [] ? bdi_writeback_task+0x79/0x104 running task [] ? schedule_timeout+0x1ba/0x1e0 [] ? kernel_thread_helper+0x0/0x10 ffff88013a3ee590 [] ? kernel_thread_helper+0x0/0x10 ffff88013b01c340 [] ? kernel_thread_helper+0x0/0x10 0000000000000000 [] ? pollwake+0x0/0x54 [] ? cap_file_permission+0x0/0x3 [] ? do_page_fault+0x324/0x346 0 638 2 0x00000000 Call Trace: [] ? schedule_timeout+0x1ba/0x1e0 [] ? process_timeout+0x0/0x5 [] ? kthread+0x79/0x81 ffff88013b027160 ffff88013abe37c0 [] ? worker_thread+0x0/0x1e4 [] ? kernel_thread_helper+0x4/0x10 0000000000000046 Call Trace: [] ? worker_thread+0x0/0x1e4 [] ? kernel_thread_helper+0x0/0x10 ffff88013747ae60 ffff880001e1b380 [] ? worker_thread+0x93/0x1e4 [] ? kernel_thread_helper+0x4/0x10 [] ? kthread+0x0/0x81 ffffffff8204dff0 [] ? prepare_to_wait+0x35/0x6d [] ? kthread+0x79/0x81 [] ? kthread+0x0/0x81 Call Trace: [] ? kjournald+0x0/0x1f4 [jbd] 0000000000000000 [] ? autoremove_wake_function+0x0/0x2e [] ? kthread+0x0/0x81 [] ? process_req+0x0/0x12d [ib_addr] [] ? kernel_thread_helper+0x4/0x10 0000000000000046 0000000000000001 Call Trace: [] ? worker_thread+0x0/0x1e4 0000000000000000 [] ? worker_thread+0x93/0x1e4 [] ? kernel_thread_helper+0x0/0x10 [] ? prepare_to_wait+0x35/0x6d [] ? kthread+0x79/0x81 0 2512 2 0x00000000 Call Trace: [] ? autoremove_wake_function+0x0/0x2e [] ? kernel_thread_helper+0x0/0x10 0000000000000286 Call Trace: [] ? hrtimer_try_to_cancel+0x90/0x9b [] ? system_call_fastpath+0x16/0x1b ffffffff82050937 Call Trace: [] ? __hrtimer_start_range_ns+0x12f/0x142 [] ? hrtimer_try_to_cancel+0x90/0x9b [] ? schedule_hrtimeout_range_clock+0xc4/0xeb [] ? hrtimer_wakeup+0x0/0x22 [] ? poll_schedule_timeout+0x43/0x60 [] ? pollwake+0x0/0x54 [] ? snprintf+0x44/0x4c [] ? proc_flush_task+0x130/0x25a [] ? system_call_after_swapgs+0x17/0x65 [] ? hrtimer_try_to_cancel+0x90/0x9b [] ? do_select+0x46c/0x4ed [] ? __pollwait+0x0/0xd9 [] ? sock_aio_write+0xf5/0x10d [] ? system_call_fastpath+0x16/0x1b ffffffff8289a010 [] ? futex_wait_queue_me+0xb6/0xd1 [] ? __generic_file_aio_write+0x338/0x3a2 [] ? vfs_statfs+0x5b/0x76 0000000000000086 [] ? hrtimer_try_to_cancel+0x90/0x9b [] ? pollwake+0x0/0x54 [] ? do_sync_read+0xab/0xeb ffff88013764cea0 Call Trace: [] ? bit_waitqueue+0x10/0xa0 [] ? elv_insert+0x10e/0x1c0 [] ? cfq_close_cooperator+0xd3/0x163 [] ? schedule+0x616/0x6c4 0 3158 1 0x00000080 [] ? kmsg_read+0x44/0x4e [] ? sys_read+0x45/0x6e ffff88013bb035d0 [] ? ip_cork_release+0x2e/0x3b [] ? do_sys_poll+0x2ac/0x37e [] ? sock_sendmsg+0xc0/0xdb [] ? sys_poll+0x49/0xa9 [] ? schedule_hrtimeout_range_clock+0x3c/0xeb [] ? poll_schedule_timeout+0x43/0x60 [] ? pollwake+0x0/0x54 [] ? unix_dgram_sendmsg+0x3eb/0x473 [] ? core_sys_select+0x1e1/0x2aa [] ? sys_sendto+0xf3/0x127 [] ? sys_select+0x9a/0xc3 [] ? system_call_fastpath+0x16/0x1b rpciod/0 S 0000000000000000 ffff88012f42be90 Call Trace: [] ? worker_thread+0x0/0x1e4 [] ? kernel_thread_helper+0x4/0x10 ffffffff8271b020 ffffffff82894dc0 [] ? process_timeout+0x0/0x5 [] ? default_wake_function+0x0/0x9 ffff88013764cea0 [] ? check_preempt_wakeup+0xed/0x14b [] ? pollwake+0x0/0x54 [] ? pollwake+0x0/0x54 [] ? system_call_fastpath+0x16/0x1b 0000000000000286 [] ? schedule_hrtimeout_range_clock+0x3c/0xeb [] ? skb_queue_tail+0x17/0x3e [] ? sock_ioctl+0x207/0x215 [] ? schedule_timeout+0x21/0x1e0 [] ? filemap_fault+0xb6/0x310 0 3402 2 0x00000080 [] ? kthread+0x79/0x81 ffff88012faafe98 [] ? rfcomm_run+0x190/0x1198 [rfcomm] [] ? kernel_thread_helper+0x4/0x10 [] ? poll_schedule_timeout+0x43/0x60 [] ? ktime_get_ts+0x68/0xb1 [] ? core_sys_select+0x1e1/0x2aa 0 3472 1 0x00000080 [] ? hrtimer_wakeup+0x0/0x22 0 3476 1 0x00000080 [] ? do_sys_poll+0x2ac/0x37e [] ? pollwake+0x0/0x54 [] ? pollwake+0x0/0x54 [] ? unix_wait_for_peer+0x9e/0xaa [] ? autoremove_wake_function+0x0/0x2e [] ? skb_queue_tail+0x17/0x3e [] ? unix_dgram_sendmsg+0x3eb/0x473 [] ? handle_mm_fault+0x3bb/0x7b3 [] ? system_call_fastpath+0x16/0x1b 00007f92897f2010 Call Trace: [] ? __dequeue_signal+0x15/0x11b [] ? fput+0x1b0/0x1e1 ffff88013baf8ea0 ffff88012fadbb88 [] ? futex_wait+0xf6/0x230 [] ? do_futex+0xa4/0xb1c [] ? handle_mm_fault+0x754/0x7b3 0 3504 1 0x00000080 Call Trace: [] ? hrtimer_wakeup+0x0/0x22 [] ? flush_tlb_page+0x4f/0x6e [] ? sys_futex+0x11b/0x139 000000003abe30c0 [] ? finish_task_switch+0x4e/0x80 [] ? __pollwait+0x0/0xd9 [] ? get_page_from_freelist+0x425/0x577 [] ? __do_fault+0x3a4/0x3e5 [] ? do_page_fault+0x324/0x346 ffff88013baf8ea0 0000000000000000 [] ? delayacct_end+0x74/0x7f [] ? poll_schedule_timeout+0x43/0x60 [] ? do_futex+0xca/0xb1c [] ? __dentry_open+0x18d/0x278 [] ? finish_task_switch+0x33/0x80 [] ? system_call_fastpath+0x16/0x1b 000280da00000010 Call Trace: [] ? __pollwait+0x0/0xd9 [] ? find_get_page+0x18/0x78 [] ? handle_mm_fault+0x3bb/0x7b3 0 3544 1 0x00000080 [] ? _raw_spin_lock_bh+0x9/0x1f [] ? inet_csk_accept+0xb6/0x205 [] ? audit_syscall_entry+0x1bd/0x1e8 00000000004c4b3f [] ? schedule_hrtimeout_range_clock+0xc4/0xeb [] ? __pollwait+0x0/0xd9 [] ? __alloc_pages_nodemask+0x104/0x568 [] ? core_sys_select+0x1e1/0x2aa [] ? system_call_fastpath+0x16/0x1b ffff88013a08a8f0 Call Trace: [] ? schedule_hrtimeout_range_clock+0x3c/0xeb [] ? ext3_get_blocks_handle+0x9b/0x8df [ext3] [] ? find_get_page+0x18/0x78 [] ? poll_schedule_timeout+0x43/0x60 [] ? __pollwait+0x0/0xd9 [] ? ext3_writeback_write_end+0x94/0xb7 [ext3] [] ? core_sys_select+0x1e1/0x2aa [] ? flush_tlb_mm+0x51/0x70 0 3615 1 0x00000080 [] ? poll_schedule_timeout+0x43/0x60 [] ? ext3_writeback_write_end+0x94/0xb7 [ext3] [] ? system_call_fastpath+0x16/0x1b ffff88012fb99ad8 [] ? schedule_hrtimeout_range_clock+0x3c/0xeb [] ? skb_queue_tail+0x17/0x3e 0 3657 1 0x00000080 Call Trace: [] ? __pollwait+0x0/0xd9 [] ? seq_printf+0x67/0x8f ffff88013a08b6d0 Call Trace: 0000000000000286 [] ? get_page_from_freelist+0x425/0x577 [] ? __pollwait+0x0/0xd9 [] ? autoremove_wake_function+0x0/0x2e [] ? find_get_page+0x18/0x78 [] ? do_page_fault+0x324/0x346 ffffffff82050937 [] ? do_nanosleep+0x73/0xa7 [] ? system_call_fastpath+0x16/0x1b ffffffff82050937 Call Trace: [] ? poll_schedule_timeout+0x43/0x60 [] ? wake_up_bit+0x11/0x22 [] ? ext3_find_entry+0x4eb/0x586 [ext3] [] ? core_sys_select+0x1e1/0x2aa atd S ffffffff822ffed3 [] ? __hrtimer_start_range_ns+0x12f/0x142 [] ? do_page_fault+0x324/0x346 [] ? do_nanosleep+0x73/0xa7 [] ? hrtimer_nanosleep+0x86/0xf1 [] ? hrtimer_wakeup+0x0/0x22 [] ? sys_nanosleep+0x56/0x6c 0000000001e0ef88 [] ? __hrtimer_start_range_ns+0x12f/0x142 [] ? do_sys_poll+0x2ac/0x37e [] ? do_futex+0xca/0xb1c [] ? handle_mm_fault+0x3bb/0x7b3 [] ? sys_poll+0x49/0xa9 0000000001e0ef88 [] ? schedule_hrtimeout_range_clock+0xc4/0xeb [] ? do_sys_poll+0x2ac/0x37e [] ? pollwake+0x0/0x54 [] ? system_call_fastpath+0x16/0x1b 0000000000000082 Call Trace: [] ? sock_aio_read+0x101/0x119 [] ? __strncpy_from_user+0x28/0x41 0 3818 1 0x00000080 0000000000000003 [] ? schedule_hrtimeout_range_clock+0x3c/0xeb [] ? poll_schedule_timeout+0x43/0x60 [] ? pollwake+0x0/0x54 [] ? pollwake+0x0/0x54 [] ? cpumask_any_but+0x27/0x33 [] ? system_call_fastpath+0x16/0x1b 0000000000000001 0000000000000003 [] ? schedule_hrtimeout_range_clock+0x3c/0xeb [] ? __pollwait+0x0/0xd9 [] ? cpumask_any_but+0x27/0x33 [] ? handle_mm_fault+0x754/0x7b3 [] ? do_readv_writev+0x182/0x197 [] ? sys_poll+0x49/0xa9 Call Trace: [] ? evdev_read+0xc7/0x200 hald-addon-ke S [] ? prepare_to_wait+0x35/0x6d [] ? system_call_fastpath+0x16/0x1b ffff88013b032ab0 ffff88013a5fa000 [] ? autoremove_wake_function+0x0/0x2e running task [] ? hrtimer_wakeup+0x0/0x22 0 3890 1 0x00000080 [] ? hrtimer_try_to_cancel+0x90/0x9b [] ? schedule_hrtimeout_range_clock+0xc4/0xeb [] ? hrtimer_wakeup+0x0/0x22 [] ? poll_schedule_timeout+0x43/0x60 [] ? do_sys_poll+0x2ac/0x37e [] ? zone_statistics+0x3a/0x5b [] ? handle_mm_fault+0x3bb/0x7b3 [] ? sys_poll+0x49/0xa9 Call Trace: [] ? futex_wake+0xf2/0x104 [] ? mntput_no_expire+0x1c/0x97 [