From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: Jan Kiszka <jan.kiszka@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] BUG fs/buffer.c with Linux 2.6.26,27
Date: Wed, 18 Feb 2009 01:26:55 +0100 [thread overview]
Message-ID: <499B55CF.3020005@domain.hid> (raw)
In-Reply-To: <499B5136.2030107@domain.hid>
Gilles Chanteperdrix wrote:
> Jan Kiszka wrote:
>> Roman Pisl wrote:
>>> Hello,
>>> I'm porting our application to Xenomai and I found a bug with Linux
>>> 2.6.26 and 2.6.27 (and also .19) and Xenomai 2.4.6.1. This happens when
>>> the application is running and there is hard disk activity. It happens
>>> also when latency test is running for a while. Linux 2.6.16 with Xenomai
>>> 2.4.6.1 works without problem. So this is solution for now.
>>>
>>> Tested on x86 - thinkpad laptop and pentium 4 desktop.
>>>
>>> I'm not a kernel hacker but surely try to help with fixing. I'd like to
>>> see this fixed.
>> /me, too. But could you first of all check if the problem persists even
>> with latest adeos-ipipe-2.6.27.13-x86-2.2-05.patch [1]?
>>
>> If it does: Go back to 2.6.26 (in order to have the ipipe tracer).
>> Before the oops can occur, extend /proc/ipipe/trace/back_trace_points
>> to, say, one thousand ("echo 1000 > /proc/..."). Then post the resulting
>> trace. It may include some hints about when Linux IRQs were last enabled
>> and when they became stuck at disabled. Also, please attach your .config.
>
> Other traces show that it happens in __ipipe_unstall_iret_root.
Here is the other trace.
/ # /etc/ini/ # /etc/init./ # /etc/init.d/rc/ # /etc/init.d/rcS
model : 9
Geode GX1 Found
EXT3-fs warning: maximal mount count reached, running e2fsck is recommended
EXT3 FS on hdc1, internal journal
kjournald starting. Commit interval 5 seconds
EXT3-fs warning: maximal mount count reached, running e2fsck is recommended
EXT3 FS on hda1, internal journal
EXT3-fs: recovery complete.
EXT3-fs: mounted filesystem with ordered data mode.
modprobe: module ohci-hcd not found
modprobe: failed to load module ohci-hcd
modprobe: module sg not found
modprobe: failed to load module sg
modprobe: module usb-storage not found
modprobe: failed to load module usb-storage
I-pipe: Domain Xenomai registered.
Xenomai: hal/i386 started.
Xenomai: real-time nucleus v2.4.6 (Bamboo) loaded.
Xenomai: starting native API services.
Generic RTC Driver v1.07
eepro100.c:v1.09j-t 9/29/99 Donald Becker
eepro100.c: $Revision: 1.36 $ 2000/11/17 Modified by Andrey V. Savochkin <saw@domain.hid> and others
eepro100 0000:00:0b.0: found PCI INT A -> IRQ 11
eepro100 0000:00:0b.0: IRQ routing conflict: have IRQ 10, want IRQ 11
eth0: OEM i82557/i82558 10/100 Ethernet, 00:0b:ab:12:0d:69, IRQ 10.
Board assembly 727095-004, Physical connectors present: RJ45
Primary interface chip i82555 PHY #1.
General self-test: passed.
Serial sub-system self-test: passed.
Internal registers self-test: passed.
ROM checksum self-test: passed (0xd0a6c714).
st_dacsnd: module license 'Proprietary' taints kernel.
ticks are 125000
st audio device registered v3
/ # NET: Registered protocol family 1
NET: Registered protocol family 10
ADDRCONF(NETDEV_UP): eth0: link is not ready
/ # ./ sh ./xe/ # sh ./xenomai_trace.sh
/ # cd xo/ # cd xoft/
/xoft # ./xe/xoft # ./xenoxoft
stAudio
initializing xenoxoft instance
Xenomai 1.40c Jan 30 2009 12:27:55
xenoxoft initialized!
maxTreatmentFractions = 10
maxTreatmentMinutes = 170
maxCalibrationMinutes = 170
maxDays = 35
xoft input running
------------[ cut here ]------------
kernel BUG at fs/buffer.c:1289!
invalid opcode: 0000 [#1] PREEMPT
Modules linked in: ipv6 unix st_dacsnd(P) soundcore eepro100 mii genrtc xeno_native xeno_nucleus vfat fat
Pid: 913, comm: rtlogd Tainted: P (2.6.27.11-no3dnow-serial-xenomai #19)
EIP: 0060:[<c017a252>] EFLAGS: 00010046 CPU: 0
EIP is at __find_get_block+0x2d/0x198
EAX: 00000000 EBX: 00017e83 ECX: 00000400 EDX: 00060003
ESI: 00000400 EDI: 00060003 EBP: cfb79d38 ESP: cfb79d04
DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068
Process rtlogd (pid: 913, ti=cfb78000 task=cf998700 task.ti=cfb78000)<0>
I-pipe domain Linux
Stack: cf4101a0 00000000 00003ce8 00000082 c04ec200 00017e83 cf953600 cfeffe00
cfb79d5c c010b4eb 00017e83 cf953600 00000400 cfb79d5c c017a3d8 00060003
cf4101a0 00000000 cf951200 00017e83 cf953600 cfeffe00 cfb79d98 c0197094
Call Trace:
[<c010b4eb>] ? mcount+0x1f/0x23
[<c017a3d8>] ? __getblk+0x1b/0x1d8
[<c0197094>] ? __ext3_get_inode_loc+0xce/0x282
[<c0197250>] ? ext3_get_inode_loc+0x8/0x1b
[<c0197261>] ? ext3_get_inode_loc+0x19/0x1b
[<c0197288>] ? ext3_reserve_inode_write+0x25/0x6d
[<c01972fa>] ? ext3_mark_inode_dirty+0x2a/0x41
[<c0199780>] ? ext3_dirty_inode+0x57/0x6b
[<c0176fab>] ? __mark_inode_dirty+0x2b/0x14d
[<c016dffb>] ? file_update_time+0x9e/0xc6
[<c013ed75>] ? __generic_file_aio_write_nolock+0x2f9/0x42c
[<c0139700>] ? ipipe_check_context+0x9/0x94
[<c013ef04>] ? generic_file_aio_write+0x5c/0xb7
[<c0195bcb>] ? ext3_file_write+0x1f/0x8e
[<c015c110>] ? do_sync_write+0xbf/0xfd
[<d093a640>] ? losyscall_event+0xe/0x158 [xeno_nucleus]
[<c0127833>] ? autoremove_wake_function+0x0/0x35
[<c010b4eb>] ? mcount+0x1f/0x23
[<c015c051>] ? do_sync_write+0x0/0xfd
[<c015c825>] ? vfs_write+0x91/0x113
[<c015ccb8>] ? sys_write+0x40/0x65
[<c0102e51>] ? syscall_call+0x7/0xb
=======================
Code: e5 57 56 53 83 ec 28 e8 99 12 f9 ff 89 45 cc 89 d7 89 ce 0f ba 25 0c e6 31 c0 00 19 c0 83 f8 01 19 c0 25 00 02 00 00 85 c0 75 04 <0f> 0b eb fe b8 01 00 00 00 e8 e8 5d f9 ff 31 c9 8b 1c 8d f4 4b
EIP: [<c017a252>] __find_get_block+0x2d/0x198 SS:ESP 0068:cfb79d04
I-pipe tracer log (10000 points):
| #func 0 ipipe_trace_panic_freeze+0x9 (oops_enter+0xd)
| #func -1 oops_enter+0x8 (oops_begin+0xe)
| #func -3 oops_begin+0x9 (die+0x19)
| #func -5 die+0xe (do_trap+0x8e)
| #func -8 ipipe_check_context+0x9 (sub_preempt_count+0x15)
| #func -10 sub_preempt_count+0x9 (search_module_extables+0x64)
| #func -13 search_extable+0x9 (search_module_extables+0x3f)
| #func -16 search_extable+0x9 (search_module_extables+0x3f)
| #func -23 add_preempt_count+0x8 (search_module_extables+0x17)
| #func -24 search_module_extables+0xb (search_exception_tables+0x27)
| #func -28 search_extable+0x9 (search_exception_tables+0x1c)
| #func -30 search_exception_tables+0x9 (fixup_exception+0x13)
| #func -32 fixup_exception+0x9 (do_trap+0x6f)
| #func -34 do_trap+0xe (do_invalid_op+0x71)
| #func -37 ipipe_check_context+0x9 (sub_preempt_count+0x15)
| #func -38 sub_preempt_count+0x9 (__atomic_notifier_call_chain+0x38)
| #func -40 notifier_call_chain+0xe (__atomic_notifier_call_chain+0x2c)
| #func -43 add_preempt_count+0x8 (__atomic_notifier_call_chain+0x1b)
| #func -44 __atomic_notifier_call_chain+0xb (atomic_notifier_call_chain+0x11)
| #func -46 atomic_notifier_call_chain+0x8 (notify_die+0x32)
| #func -48 notify_die+0xb (do_invalid_op+0x48)
| #func -51 do_invalid_op+0xd (__ipipe_handle_exception+0x128)
| #func -57 __ipipe_handle_exception+0xe (error_code+0x6f)
| #func -62 __find_get_block+0xe (__getblk+0x1b)
| #func -64 __getblk+0xe (__ext3_get_inode_loc+0xce)
| #func -71 ext3_get_group_desc+0xe (__ext3_get_inode_loc+0x67)
| #func -76 __ext3_get_inode_loc+0xe (ext3_get_inode_loc+0x19)
| #func -78 ext3_get_inode_loc+0x8 (ext3_reserve_inode_write+0x25)
| #func -79 ext3_reserve_inode_write+0xe (ext3_mark_inode_dirty+0x2a)
| #func -81 ipipe_check_context+0x9 (ext3_mark_inode_dirty+0x1c)
| #func -82 ext3_mark_inode_dirty+0xe (ext3_dirty_inode+0x57)
| #func -85 ipipe_check_context+0x9 (sub_preempt_count+0x15)
| #func -86 sub_preempt_count+0x9 (start_this_handle+0x33c)
| #func -88 ipipe_check_context+0x9 (sub_preempt_count+0x15)
| #func -90 sub_preempt_count+0x9 (start_this_handle+0x320)
| #func -92 __log_space_left+0x8 (start_this_handle+0x2cd)
| #func -95 add_preempt_count+0x8 (start_this_handle+0x230)
| #func -98 add_preempt_count+0x8 (start_this_handle+0x93)
| #func -101 start_this_handle+0xe (journal_start+0x86)
| #func -104 __ipipe_restore_root+0x8 (kmem_cache_alloc+0x91)
| #func -110 ipipe_check_context+0x9 (kmem_cache_alloc+0x23)
| #func -111 kmem_cache_alloc+0xe (journal_start+0x53)
| #func -115 journal_start+0xe (ext3_journal_start_sb+0x45)
| #func -118 ext3_journal_start_sb+0x8 (ext3_dirty_inode+0x28)
| #func -120 ext3_dirty_inode+0xb (__mark_inode_dirty+0x2b)
| #func -124 __mark_inode_dirty+0xe (file_update_time+0x9e)
| #func -128 timespec_trunc+0xe (current_fs_time+0x1b)
| #func -131 current_kernel_time+0xa (current_fs_time+0x10)
| #func -133 current_fs_time+0x9 (file_update_time+0x3a)
| #func -135 ipipe_check_context+0x9 (sub_preempt_count+0x15)
| #func -137 sub_preempt_count+0x9 (mnt_want_write+0x88)
| #func -138 ipipe_check_context+0x9 (sub_preempt_count+0x15)
| #func -140 sub_preempt_count+0x9 (mnt_want_write+0x6c)
| #func -143 __mnt_is_readonly+0x8 (mnt_want_write+0x2c)
| #func -145 add_preempt_count+0x8 (mnt_want_write+0x20)
| #func -146 add_preempt_count+0x8 (mnt_want_write+0x16)
| #func -148 mnt_want_write+0xa (file_update_time+0x27)
| #func -150 file_update_time+0xa (__generic_file_aio_write_nolock+0x2f9)
| #func -153 cap_inode_need_killpriv+0x8 (file_remove_suid+0x20)
| #func -156 should_remove_suid+0x9 (file_remove_suid+0x17)
| #func -158 file_remove_suid+0xd (__generic_file_aio_write_nolock+0x2e6)
| #func -161 ipipe_check_context+0x9 (sub_preempt_count+0x15)
| #func -163 sub_preempt_count+0x9 (__generic_file_aio_write_nolock+0x141)
| #func -164 add_preempt_count+0x8 (__generic_file_aio_write_nolock+0x12b)
| #func -172 generic_segment_checks+0xe (__generic_file_aio_write_nolock+0x3c)
| #func -175 __generic_file_aio_write_nolock+0xe (generic_file_aio_write+0x5c)
| #func -179 ipipe_check_context+0x9 (mutex_lock+0x18)
| #func -180 mutex_lock+0xc (generic_file_aio_write+0x4b)
| #func -184 generic_file_aio_write+0xe (ext3_file_write+0x1f)
| #func -187 ext3_file_write+0xb (do_sync_write+0xbf)
| #func -193 do_sync_write+0x11 (vfs_write+0x91)
| #func -200 rw_verify_area+0xe (vfs_write+0x6f)
| #func -205 vfs_write+0xe (sys_write+0x40)
| #func -208 ipipe_check_context+0x9 (sub_preempt_count+0x15)
| #func -209 sub_preempt_count+0x9 (fget_light+0x8f)
| #func -214 add_preempt_count+0x8 (fget_light+0x46)
| #func -217 fget_light+0xb (sys_write+0x1d)
| #func -219 sys_write+0xd (syscall_call+0x7)
| #func -223 losyscall_event+0xe [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| +*func -228 hisyscall_event+0xe [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #func -233 __ipipe_dispatch_event+0xe (__ipipe_syscall_root+0x74)
| #func -239 __ipipe_syscall_root+0xa (system_call+0x29)
| #end 0x8000000d -503 __ipipe_unstall_iret_root+0x60 (restore_nocheck_notrace+0x0)
| #begin 0x80000000 -506 __ipipe_unstall_iret_root+0x1e (restore_nocheck_notrace+0x0)
#func -507 __ipipe_unstall_iret_root+0x9 (restore_nocheck_notrace+0x0)
+func -511 get_seconds+0x8 (sys_time+0xe)
+func -512 sys_time+0x9 (syscall_call+0x7)
| +end 0x80000001 -517 __ipipe_dispatch_event+0x177 (__ipipe_syscall_root+0x74)
| +begin 0x80000001 -519 __ipipe_dispatch_event+0xdc (__ipipe_syscall_root+0x74)
+func -521 losyscall_event+0xe [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| +end 0x80000001 -523 __ipipe_dispatch_event+0xae (__ipipe_syscall_root+0x74)
| +begin 0x80000001 -525 __ipipe_dispatch_event+0xdc (__ipipe_syscall_root+0x74)
+func -531 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -532 sub_preempt_count+0x9 (ipipe_reenter_root+0x34)
+func -537 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -538 sub_preempt_count+0x9 (finish_task_switch+0x2e)
| +end 0x80000000 -540 __ipipe_unstall_root+0x44 (finish_task_switch+0x24)
| #begin 0x80000000 -542 __ipipe_unstall_root+0x1a (finish_task_switch+0x24)
#func -544 __ipipe_unstall_root+0x8 (finish_task_switch+0x24)
#func -545 finish_task_switch+0xb (ipipe_reenter_root+0x1a)
#func -547 ipipe_reenter_root+0xa (xnshadow_relax+0xa7 [xeno_nucleus])
| #end 0x80000000 -550 __ipipe_restore_pipeline_head+0x9a (xnshadow_relax+0x86 [xeno_nucleus])
| *#func -551 __ipipe_restore_pipeline_head+0x9 (xnshadow_relax+0x86 [xeno_nucleus])
| #[ 945] main thr 1 -556 xnpod_schedule+0x7b0 [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #func -566 __switch_to+0xa (xnpod_schedule+0x6e2 [xeno_nucleus])
| #begin 0x80000000 -576 schedule+0x208 (exit_mm+0x70)
| #end 0x80000001 -578 __ipipe_dispatch_event+0x177 (schedule+0x1f6)
| #begin 0x80000001 -580 __ipipe_dispatch_event+0xdc (schedule+0x1f6)
| #end 0x80000000 -584 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x123 [xeno_nucleus])
| *#func -585 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x123 [xeno_nucleus])
| #begin 0x80000000 -589 schedule_event+0xce [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
#func -595 schedule_event+0xe [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000001 -597 __ipipe_dispatch_event+0xae (schedule+0x1f6)
| #begin 0x80000001 -600 __ipipe_dispatch_event+0x29 (schedule+0x1f6)
#func -602 __ipipe_dispatch_event+0xe (schedule+0x1f6)
#func -607 pick_next_task_rt+0x9 (schedule+0x18f)
#func -609 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -610 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -612 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -613 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -615 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -616 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -618 update_curr_rt+0xe (put_prev_task_rt+0x10)
#func -619 put_prev_task_rt+0x9 (schedule+0x165)
#func -621 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -625 __enqueue_rt_entity+0xa (dequeue_rt_entity+0x29)
#func -627 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -631 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -638 dequeue_rt_stack+0xa (dequeue_rt_entity+0x10)
#func -640 dequeue_rt_entity+0x9 (dequeue_task_rt+0x1e)
#func -642 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -643 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -644 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -647 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -649 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -652 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -655 update_curr_rt+0xe (dequeue_task_rt+0x13)
#func -657 dequeue_task_rt+0xa (dequeue_task+0x65)
#func -660 dequeue_task+0xe (deactivate_task+0x1e)
#func -662 deactivate_task+0x9 (schedule+0x14f)
#func -664 add_preempt_count+0x8 (schedule+0xf4)
#func -668 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -671 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
| #end 0xffffffff -674 common_interrupt+0x38 (mcount+0x21)
| #func -676 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -680 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -683 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*[ 945] main thr 1 -686 xnpod_schedule+0x85 [xeno_nucleus] (xnintr_clock_handler+0x90 [xeno_nucleus])
| #*func -691 xnpod_schedule+0xe [xeno_nucleus] (xnintr_clock_handler+0x90 [xeno_nucleus])
| #*func -697 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -699 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -707 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x67 [xeno_nucleus])
| #*func -708 xnthread_periodic_handler+0x8 [xeno_nucleus] (xntimer_tick_aperiodic+0x62 [xeno_nucleus])
| #*func -715 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -717 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -722 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -725 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -728 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -730 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| #func -734 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| #func -735 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| #func -738 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| #func -740 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| #func -743 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| #begin 0xffffffff -746 common_interrupt+0x29 (mcount+0x21)
#func -751 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -752 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -755 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -758 sched_clock_cpu+0xb (schedule+0xdf)
+func -759 ipipe_check_context+0x9 (schedule+0xd0)
+func -762 ipipe_check_context+0x9 (schedule+0x89)
+func -764 add_preempt_count+0x8 (schedule+0x22)
+func -766 schedule+0xe (exit_mm+0x70)
+func -769 up_read+0x8 (exit_mm+0x42)
+func -772 ipipe_check_context+0x9 (down_read+0x15)
+func -773 down_read+0x9 (exit_mm+0x30)
+func -776 mm_release+0xa (exit_mm+0x1d)
+func -777 exit_mm+0xe (do_exit+0x167)
+func -782 exit_robust_list+0xe (do_exit+0x15a)
+func -787 exit_signals+0xa (do_exit+0xad)
+func -791 do_exit+0xe (do_group_exit+0x84)
+func -794 do_group_exit+0xa (get_signal_to_deliver+0x34f)
+func -797 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -798 sub_preempt_count+0x9 (get_signal_to_deliver+0x296)
| +end 0x80000000 -799 __ipipe_unstall_root+0x44 (get_signal_to_deliver+0x28c)
| #begin 0x80000000 -801 __ipipe_unstall_root+0x1a (get_signal_to_deliver+0x28c)
#func -802 __ipipe_unstall_root+0x8 (get_signal_to_deliver+0x28c)
#func -807 recalc_sigpending_tsk+0xb (recalc_sigpending+0x12)
#func -808 recalc_sigpending+0x8 (dequeue_signal+0x8b)
#func -812 next_signal+0x8 (__dequeue_signal+0x17)
#func -814 __dequeue_signal+0xe (dequeue_signal+0x20)
#func -817 dequeue_signal+0xe (get_signal_to_deliver+0xfc)
#func -820 add_preempt_count+0x8 (get_signal_to_deliver+0x4c)
#func -821 ipipe_check_context+0x9 (get_signal_to_deliver+0x3a)
#func -823 get_signal_to_deliver+0xe (do_notify_resume+0x6e)
#func -827 do_notify_resume+0x11 (work_notifysig+0x13)
+func -835 __copy_to_user_ll+0xa (copy_to_user+0x3d)
+func -836 ipipe_check_context+0x9 (copy_to_user+0x32)
+func -838 copy_to_user+0xb (update_rmtp+0x4e)
+func -841 div_s64_rem+0xe (ns_to_timespec+0x39)
+func -843 ns_to_timespec+0xd (update_rmtp+0x39)
+func -845 set_normalized_timespec+0x8 (ktime_get_ts+0x45)
+func -849 pit_read+0xe (getnstimeofday+0x3c)
+func -852 getnstimeofday+0xe (ktime_get_ts+0x25)
+func -854 ktime_get_ts+0xa (ktime_get+0x18)
+func -855 ktime_get+0xe (update_rmtp+0x1c)
+func -857 update_rmtp+0xe (hrtimer_nanosleep+0x6c)
+func -861 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -862 sub_preempt_count+0x9 (hrtimer_try_to_cancel+0x8e)
| +end 0x80000000 -863 __ipipe_unstall_root+0x44 (__ipipe_restore_root+0x1b)
| #begin 0x80000000 -865 __ipipe_unstall_root+0x1a (__ipipe_restore_root+0x1b)
#func -866 __ipipe_unstall_root+0x8 (__ipipe_restore_root+0x1b)
#func -867 __ipipe_restore_root+0x8 (hrtimer_try_to_cancel+0x84)
#func -872 rb_erase+0xe (__remove_hrtimer+0x5a)
#func -874 __remove_hrtimer+0xb (hrtimer_try_to_cancel+0x70)
#func -876 add_preempt_count+0x8 (hrtimer_try_to_cancel+0x3f)
+func -877 ipipe_check_context+0x9 (hrtimer_try_to_cancel+0x20)
+func -879 hrtimer_try_to_cancel+0xe (hrtimer_cancel+0x12)
+func -880 hrtimer_cancel+0x9 (do_nanosleep+0x5d)
+func -883 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -884 sub_preempt_count+0x9 (schedule+0x3a5)
+func -888 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -890 sub_preempt_count+0x9 (finish_task_switch+0x2e)
| +end 0x80000000 -891 __ipipe_unstall_root+0x44 (finish_task_switch+0x24)
| #begin 0x80000000 -893 __ipipe_unstall_root+0x1a (finish_task_switch+0x24)
#func -895 __ipipe_unstall_root+0x8 (finish_task_switch+0x24)
#func -898 finish_task_switch+0xb (schedule+0x355)
| #end 0x80000000 -900 schedule+0x33f (do_nanosleep+0x56)
| #func -908 __switch_to+0xa (schedule+0x30e)
| #begin 0x80000000 -915 schedule+0x208 (exit_mm+0x70)
| #end 0x80000001 -916 __ipipe_dispatch_event+0x177 (schedule+0x1f6)
| #begin 0x80000001 -918 __ipipe_dispatch_event+0xdc (schedule+0x1f6)
| #end 0x80000000 -920 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x25c [xeno_nucleus])
| *#func -921 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x25c [xeno_nucleus])
| *#[ 945] main thr 1 -927 xnpod_schedule_runnable+0x43 [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| *#func -930 xnpod_schedule_runnable+0xe [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| #begin 0x80000000 -933 schedule_event+0x225 [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000000 -935 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x20e [xeno_nucleus])
| *#func -937 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x20e [xeno_nucleus])
| #begin 0x80000000 -941 schedule_event+0x1ac [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
#func -948 schedule_event+0xe [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000001 -951 __ipipe_dispatch_event+0xae (schedule+0x1f6)
| #begin 0x80000001 -955 __ipipe_dispatch_event+0x29 (schedule+0x1f6)
#func -957 __ipipe_dispatch_event+0xe (schedule+0x1f6)
#func -962 pick_next_task_rt+0x9 (schedule+0x18f)
#func -965 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -966 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -967 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -969 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -970 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -972 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -973 update_curr_rt+0xe (put_prev_task_rt+0x10)
#func -975 put_prev_task_rt+0x9 (schedule+0x165)
#func -977 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -981 __enqueue_rt_entity+0xa (dequeue_rt_entity+0x29)
#func -983 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -987 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -993 dequeue_rt_stack+0xa (dequeue_rt_entity+0x10)
#func -995 dequeue_rt_entity+0x9 (dequeue_task_rt+0x1e)
#func -997 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -998 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -999 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -1001 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -1002 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -1005 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -1007 update_curr_rt+0xe (dequeue_task_rt+0x13)
#func -1009 dequeue_task_rt+0xa (dequeue_task+0x65)
#func -1012 dequeue_task+0xe (deactivate_task+0x1e)
#func -1013 deactivate_task+0x9 (schedule+0x14f)
#func -1015 add_preempt_count+0x8 (schedule+0xf4)
#func -1018 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -1020 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -1022 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -1023 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -1025 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -1027 sched_clock_cpu+0xb (schedule+0xdf)
+func -1028 ipipe_check_context+0x9 (schedule+0xd0)
+func -1031 ipipe_check_context+0x9 (schedule+0x89)
+func -1033 add_preempt_count+0x8 (schedule+0x22)
+func -1034 schedule+0xe (exit_mm+0x70)
+func -1037 up_read+0x8 (exit_mm+0x42)
+func -1040 ipipe_check_context+0x9 (down_read+0x15)
+func -1041 down_read+0x9 (exit_mm+0x30)
+func -1044 mm_release+0xa (exit_mm+0x1d)
+func -1046 exit_mm+0xe (do_exit+0x167)
+func -1051 exit_robust_list+0xe (do_exit+0x15a)
+func -1057 exit_signals+0xa (do_exit+0xad)
+func -1060 do_exit+0xe (do_group_exit+0x84)
+func -1062 do_group_exit+0xa (get_signal_to_deliver+0x34f)
+func -1065 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -1066 sub_preempt_count+0x9 (get_signal_to_deliver+0x296)
| +end 0x80000000 -1068 __ipipe_unstall_root+0x44 (get_signal_to_deliver+0x28c)
| +end 0x8000000d -1072 __ipipe_unstall_iret_root+0x60 (restore_nocheck_notrace+0x0)
| #func -1074 __ipipe_unstall_iret_root+0x9 (restore_nocheck_notrace+0x0)
#func -1079 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -1080 sub_preempt_count+0x9 (irq_exit+0x71)
#func -1082 idle_cpu+0x8 (irq_exit+0x4f)
#func -1084 __ipipe_restore_root+0x8 (do_softirq+0x5e)
#func -1086 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -1087 sub_preempt_count+0x9 (_local_bh_enable+0x7e)
#func -1089 _local_bh_enable+0x8 (__do_softirq+0x9f)
+func -1091 ipipe_check_context+0x9 (__do_softirq+0x69)
+func -1093 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -1094 sub_preempt_count+0x9 (run_timer_softirq+0x196)
| +end 0x80000000 -1095 __ipipe_unstall_root+0x44 (run_timer_softirq+0x18c)
| #begin 0x80000000 -1097 __ipipe_unstall_root+0x1a (run_timer_softirq+0x18c)
#func -1098 __ipipe_unstall_root+0x8 (run_timer_softirq+0x18c)
#func -1102 add_preempt_count+0x8 (run_timer_softirq+0x43)
+func -1103 ipipe_check_context+0x9 (run_timer_softirq+0x31)
+func -1106 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -1107 sub_preempt_count+0x9 (run_hrtimer_pending+0x122)
| +end 0x80000000 -1109 __ipipe_unstall_root+0x44 (run_hrtimer_pending+0x118)
| #begin 0x80000000 -1110 __ipipe_unstall_root+0x1a (run_hrtimer_pending+0x118)
#func -1112 __ipipe_unstall_root+0x8 (run_hrtimer_pending+0x118)
#func -1114 add_preempt_count+0x8 (run_hrtimer_pending+0x2d)
+func -1115 ipipe_check_context+0x9 (run_hrtimer_pending+0x1b)
+func -1117 run_hrtimer_pending+0xe (hrtimer_run_pending+0xf3)
+func -1119 tick_check_oneshot_change+0xa (hrtimer_run_pending+0x28)
+func -1121 hrtimer_run_pending+0xa (run_timer_softirq+0x19)
+func -1123 run_timer_softirq+0xe (__do_softirq+0x4c)
| +end 0x80000000 -1126 __ipipe_unstall_root+0x44 (__do_softirq+0x3e)
| #begin 0x80000000 -1127 __ipipe_unstall_root+0x1a (__do_softirq+0x3e)
#func -1130 __ipipe_unstall_root+0x8 (__do_softirq+0x3e)
#func -1132 add_preempt_count+0x8 (__do_softirq+0x20)
#func -1134 __do_softirq+0xb (do_softirq+0x4b)
#func -1136 ipipe_check_context+0x9 (do_softirq+0x23)
#func -1138 do_softirq+0x9 (irq_exit+0x35)
#func -1140 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -1142 sub_preempt_count+0x9 (irq_exit+0x12)
#func -1143 irq_exit+0x8 (do_IRQ+0x53)
#func -1145 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -1146 sub_preempt_count+0x9 (handle_level_irq+0x97)
| #end 0x80000001 -1148 __ipipe_spin_unlock_irqrestore+0x36 (enable_8259A_irq+0x67)
| #func -1150 __ipipe_spin_unlock_irqrestore+0x9 (enable_8259A_irq+0x67)
| #begin 0x80000001 -1152 __ipipe_spin_lock_irqsave+0x1b (enable_8259A_irq+0x20)
#func -1154 __ipipe_spin_lock_irqsave+0x9 (enable_8259A_irq+0x20)
#func -1155 enable_8259A_irq+0xb (handle_level_irq+0x8d)
#func -1157 add_preempt_count+0x8 (handle_level_irq+0x6f)
#func -1160 note_interrupt+0xe (handle_level_irq+0x65)
#func -1162 ipipe_check_context+0x9 (handle_IRQ_event+0x52)
#func -1167 run_posix_cpu_timers+0xe (update_process_times+0x48)
#func -1170 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -1171 sub_preempt_count+0x9 (scheduler_tick+0xa1)
#func -1174 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -1175 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -1177 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -1179 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -1180 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -1183 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -1187 update_curr_rt+0xe (task_tick_rt+0x14)
#func -1189 task_tick_rt+0xb (scheduler_tick+0x97)
#func -1193 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -1195 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -1196 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -1198 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -1199 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -1200 sched_clock_cpu+0xb (scheduler_tick+0x33)
#func -1202 add_preempt_count+0x8 (scheduler_tick+0x2a)
#func -1204 __update_sched_clock+0xe (sched_clock_tick+0x80)
#func -1205 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -1207 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -1208 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -1209 native_sched_clock+0xe (sched_clock_tick+0x5b)
#func -1212 set_normalized_timespec+0x8 (ktime_get_ts+0x45)
#func -1216 pit_read+0xe (getnstimeofday+0x3c)
#func -1218 getnstimeofday+0xe (ktime_get_ts+0x25)
#func -1220 ktime_get_ts+0xa (ktime_get+0x18)
#func -1222 ktime_get+0xe (sched_clock_tick+0x52)
#func -1224 sched_clock_tick+0xa (scheduler_tick+0x20)
#func -1226 scheduler_tick+0xe (update_process_times+0x41)
#func -1228 __rcu_pending+0x8 (rcu_pending+0x2f)
#func -1231 __rcu_pending+0x8 (rcu_pending+0x17)
#func -1233 rcu_pending+0x8 (update_process_times+0x2f)
#func -1235 __ipipe_restore_root+0x8 (cpu_clock+0x4d)
#func -1239 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -1241 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -1243 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -1244 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -1247 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -1248 sched_clock_cpu+0xb (cpu_clock+0x35)
#func -1250 ipipe_check_context+0x9 (cpu_clock+0x19)
#func -1252 cpu_clock+0xd (get_timestamp+0xd)
#func -1253 get_timestamp+0x8 (softlockup_tick+0x83)
#func -1256 softlockup_tick+0xe (run_local_timers+0x1c)
#func -1258 __ipipe_restore_root+0x8 (raise_softirq+0x7c)
#func -1262 ipipe_check_context+0x9 (raise_softirq+0x16)
#func -1263 raise_softirq+0xa (run_local_timers+0x17)
#func -1265 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -1266 sub_preempt_count+0x9 (hrtimer_run_queues+0x161)
#func -1269 add_preempt_count+0x8 (hrtimer_run_queues+0xef)
#func -1272 current_kernel_time+0xa (hrtimer_run_queues+0x82)
#func -1276 hrtimer_run_queues+0xe (run_local_timers+0xd)
#func -1278 run_local_timers+0x8 (update_process_times+0x28)
#func -1279 account_system_time_scaled+0x8 (account_process_tick+0x42)
#func -1284 account_system_time+0xb (account_process_tick+0x36)
#func -1286 account_process_tick+0x9 (update_process_times+0x23)
#func -1288 update_process_times+0xb (update_root_process_times+0x26)
#func -1290 update_root_process_times+0xa (tick_periodic+0x6d)
#func -1292 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -1293 sub_preempt_count+0x9 (tick_periodic+0x51)
#func -1296 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -1298 sub_preempt_count+0x9 (clocksource_get_next+0x70)
#func -1299 __ipipe_restore_root+0x8 (clocksource_get_next+0x66)
#func -1302 add_preempt_count+0x8 (clocksource_get_next+0x32)
#func -1303 ipipe_check_context+0x9 (clocksource_get_next+0x13)
#func -1308 clocksource_get_next+0x9 (update_wall_time+0x4e2)
#func -1310 update_xtime_cache+0xa (update_wall_time+0x4dd)
#func -1317 pit_read+0xe (update_wall_time+0x23)
#func -1319 update_wall_time+0xe (do_timer+0x23)
#func -1321 do_timer+0xe (tick_periodic+0x41)
#func -1323 add_preempt_count+0x8 (tick_periodic+0x1a)
#func -1325 tick_periodic+0x8 (tick_handle_periodic+0x1d)
#func -1327 tick_handle_periodic+0xe (timer_interrupt+0x1e)
#func -1330 timer_interrupt+0x8 (handle_IRQ_event+0x2a)
#func -1333 handle_IRQ_event+0xe (handle_level_irq+0x51)
| #end 0xffffffff -1336 common_interrupt+0x38 (sub_preempt_count+0x17)
| #func -1338 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -1342 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -1345 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*func -1350 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -1352 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -1356 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x67 [xeno_nucleus])
| #*func -1358 xnthread_periodic_handler+0x8 [xeno_nucleus] (xntimer_tick_aperiodic+0x62 [xeno_nucleus])
| #*func -1363 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -1365 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -1368 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -1370 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -1372 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -1373 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| #func -1375 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| #func -1377 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| #func -1378 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| #func -1380 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| #func -1381 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| #begin 0xffffffff -1383 common_interrupt+0x29 (sub_preempt_count+0x17)
#func -1385 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -1387 sub_preempt_count+0x9 (handle_level_irq+0xbb)
#func -1390 add_preempt_count+0x8 (handle_level_irq+0x1e)
#func -1391 handle_level_irq+0xb (do_IRQ+0x4e)
#func -1393 idle_cpu+0x8 (irq_enter+0x41)
#func -1394 add_preempt_count+0x8 (irq_enter+0x3a)
#func -1397 idle_cpu+0x8 (irq_enter+0x15)
#func -1399 irq_enter+0x9 (do_IRQ+0x3e)
#func -1402 do_IRQ+0xb (__ipipe_sync_stage+0x113)
| #end 0x80000000 -1405 __ipipe_sync_stage+0xca (__ipipe_unstall_root+0x33)
| +func -1412 __ipipe_sync_stage+0xe (__ipipe_unstall_root+0x33)
| #begin 0x80000000 -1415 __ipipe_unstall_root+0x1a (get_signal_to_deliver+0x28c)
#func -1416 __ipipe_unstall_root+0x8 (get_signal_to_deliver+0x28c)
#func -1422 recalc_sigpending_tsk+0xb (recalc_sigpending+0x12)
#func -1424 recalc_sigpending+0x8 (dequeue_signal+0x8b)
#func -1430 next_signal+0x8 (__dequeue_signal+0x17)
#func -1431 __dequeue_signal+0xe (dequeue_signal+0x20)
#func -1433 dequeue_signal+0xe (get_signal_to_deliver+0xfc)
#func -1435 add_preempt_count+0x8 (get_signal_to_deliver+0x4c)
#func -1437 ipipe_check_context+0x9 (get_signal_to_deliver+0x3a)
| #end 0xffffffff -1440 common_interrupt+0x38 (__ipipe_trace+0x2f4)
| #func -1442 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -1446 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -1448 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*func -1451 __ipipe_set_irq_pending+0xb (__ipipe_schedule_irq+0x66)
| #*func -1455 __ipipe_schedule_irq+0xe (rthal_irq_host_pend+0x16)
| #*func -1456 rthal_irq_host_pend+0x8 (xnintr_clock_handler+0xad [xeno_nucleus])
| #*func -1461 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -1463 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -1471 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -1473 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -1476 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -1478 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -1480 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -1482 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| #func -1485 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| #func -1487 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| #func -1489 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| #func -1491 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| #func -1494 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| #begin 0xffffffff -1498 common_interrupt+0x29 (__ipipe_trace+0x2f4)
#func -1502 get_signal_to_deliver+0xe (do_notify_resume+0x6e)
#func -1506 do_notify_resume+0x11 (work_notifysig+0x13)
+func -1512 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -1513 sub_preempt_count+0x9 (hrtimer_try_to_cancel+0x8e)
| +end 0x80000000 -1514 __ipipe_unstall_root+0x44 (__ipipe_restore_root+0x1b)
| #begin 0x80000000 -1516 __ipipe_unstall_root+0x1a (__ipipe_restore_root+0x1b)
#func -1517 __ipipe_unstall_root+0x8 (__ipipe_restore_root+0x1b)
#func -1518 __ipipe_restore_root+0x8 (hrtimer_try_to_cancel+0x84)
#func -1525 rb_erase+0xe (__remove_hrtimer+0x5a)
#func -1527 __remove_hrtimer+0xb (hrtimer_try_to_cancel+0x70)
#func -1529 add_preempt_count+0x8 (hrtimer_try_to_cancel+0x3f)
+func -1530 ipipe_check_context+0x9 (hrtimer_try_to_cancel+0x20)
+func -1532 hrtimer_try_to_cancel+0xe (hrtimer_cancel+0x12)
+func -1533 hrtimer_cancel+0x9 (do_nanosleep+0x5d)
+func -1536 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -1537 sub_preempt_count+0x9 (schedule+0x3a5)
+func -1539 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -1541 sub_preempt_count+0x9 (finish_task_switch+0x2e)
| +end 0x80000000 -1542 __ipipe_unstall_root+0x44 (finish_task_switch+0x24)
| #begin 0x80000000 -1544 __ipipe_unstall_root+0x1a (finish_task_switch+0x24)
#func -1546 __ipipe_unstall_root+0x8 (finish_task_switch+0x24)
#func -1548 finish_task_switch+0xb (schedule+0x355)
| #end 0x80000000 -1550 schedule+0x33f (do_nanosleep+0x56)
| #func -1557 __switch_to+0xa (schedule+0x30e)
| #begin 0x80000000 -1561 schedule+0x208 (exit_mm+0x70)
#func -1568 pick_next_task_rt+0x9 (schedule+0x18f)
#func -1570 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -1571 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -1573 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -1574 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -1575 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -1577 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -1579 update_curr_rt+0xe (put_prev_task_rt+0x10)
#func -1580 put_prev_task_rt+0x9 (schedule+0x165)
#func -1583 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -1586 __enqueue_rt_entity+0xa (dequeue_rt_entity+0x29)
#func -1588 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -1594 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -1602 dequeue_rt_stack+0xa (dequeue_rt_entity+0x10)
#func -1603 dequeue_rt_entity+0x9 (dequeue_task_rt+0x1e)
#func -1605 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -1607 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -1608 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -1610 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -1612 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -1614 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -1618 update_curr_rt+0xe (dequeue_task_rt+0x13)
#func -1620 dequeue_task_rt+0xa (dequeue_task+0x65)
#func -1623 dequeue_task+0xe (deactivate_task+0x1e)
#func -1625 deactivate_task+0x9 (schedule+0x14f)
#func -1627 add_preempt_count+0x8 (schedule+0xf4)
#func -1631 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -1633 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -1635 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -1637 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -1639 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -1641 sched_clock_cpu+0xb (schedule+0xdf)
+func -1643 ipipe_check_context+0x9 (schedule+0xd0)
+func -1645 ipipe_check_context+0x9 (schedule+0x89)
+func -1650 add_preempt_count+0x8 (schedule+0x22)
+func -1652 schedule+0xe (exit_mm+0x70)
+func -1654 up_read+0x8 (exit_mm+0x42)
+func -1657 ipipe_check_context+0x9 (down_read+0x15)
+func -1658 down_read+0x9 (exit_mm+0x30)
+func -1661 mm_release+0xa (exit_mm+0x1d)
+func -1662 exit_mm+0xe (do_exit+0x167)
+func -1667 exit_robust_list+0xe (do_exit+0x15a)
| +end 0x8000000d -1673 __ipipe_unstall_iret_root+0x60 (restore_nocheck_notrace+0x0)
| +func -1675 __ipipe_unstall_iret_root+0x9 (restore_nocheck_notrace+0x0)
| +end 0xffffffff -1678 common_interrupt+0x38 (exit_signals+0xc)
| +func -1681 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| # func -1685 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| # func -1688 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| # func -1695 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| # func -1698 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| # func -1705 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x67 [xeno_nucleus])
| # func -1706 xnthread_periodic_handler+0x8 [xeno_nucleus] (xntimer_tick_aperiodic+0x62 [xeno_nucleus])
| # func -1713 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| # func -1715 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| # func -1721 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| # func -1724 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| +func -1728 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -1730 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| +func -1733 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| +func -1735 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| +func -1737 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| +func -1739 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| +func -1742 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| +begin 0xffffffff -1745 common_interrupt+0x29 (exit_signals+0xc)
+func -1749 exit_signals+0xa (do_exit+0xad)
+func -1752 do_exit+0xe (do_group_exit+0x84)
+func -1753 do_group_exit+0xa (get_signal_to_deliver+0x34f)
+func -1756 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -1757 sub_preempt_count+0x9 (get_signal_to_deliver+0x296)
| +end 0x80000000 -1758 __ipipe_unstall_root+0x44 (get_signal_to_deliver+0x28c)
| #begin 0x80000000 -1759 __ipipe_unstall_root+0x1a (get_signal_to_deliver+0x28c)
#func -1761 __ipipe_unstall_root+0x8 (get_signal_to_deliver+0x28c)
#func -1765 recalc_sigpending_tsk+0xb (recalc_sigpending+0x12)
#func -1766 recalc_sigpending+0x8 (dequeue_signal+0x8b)
#func -1771 next_signal+0x8 (__dequeue_signal+0x17)
#func -1772 __dequeue_signal+0xe (dequeue_signal+0x20)
#func -1774 dequeue_signal+0xe (get_signal_to_deliver+0xfc)
#func -1776 add_preempt_count+0x8 (get_signal_to_deliver+0x4c)
#func -1778 ipipe_check_context+0x9 (get_signal_to_deliver+0x3a)
#func -1779 get_signal_to_deliver+0xe (do_notify_resume+0x6e)
#func -1781 do_notify_resume+0x11 (work_notifysig+0x13)
+func -1785 fput+0x8 (sys_read+0x5c)
+func -1791 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -1792 sub_preempt_count+0x9 (tty_ldisc_deref+0x92)
| +end 0x80000000 -1794 __ipipe_unstall_root+0x44 (__ipipe_restore_root+0x1b)
| #begin 0x80000000 -1795 __ipipe_unstall_root+0x1a (__ipipe_restore_root+0x1b)
#func -1797 __ipipe_unstall_root+0x8 (__ipipe_restore_root+0x1b)
#func -1798 __ipipe_restore_root+0x8 (tty_ldisc_deref+0x88)
#func -1800 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -1801 sub_preempt_count+0x9 (__wake_up+0x6d)
#func -1803 __ipipe_restore_root+0x8 (__wake_up+0x63)
#func -1806 __wake_up_common+0xe (__wake_up+0x4f)
#func -1808 add_preempt_count+0x8 (__wake_up+0x3e)
#func -1810 ipipe_check_context+0x9 (__wake_up+0x1f)
#func -1811 __wake_up+0xe (tty_ldisc_deref+0x71)
#func -1814 add_preempt_count+0x8 (tty_ldisc_deref+0x3d)
+func -1816 ipipe_check_context+0x9 (tty_ldisc_deref+0x1e)
+func -1817 tty_ldisc_deref+0xa (tty_read+0x6f)
+func -1820 n_tty_set_room+0x8 (read_chan+0x56a)
+func -1823 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -1825 sub_preempt_count+0x9 (remove_wait_queue+0x6d)
| +end 0x80000000 -1826 __ipipe_unstall_root+0x44 (__ipipe_restore_root+0x1b)
| #begin 0x80000000 -1827 __ipipe_unstall_root+0x1a (__ipipe_restore_root+0x1b)
#func -1829 __ipipe_unstall_root+0x8 (__ipipe_restore_root+0x1b)
#func -1831 __ipipe_restore_root+0x8 (remove_wait_queue+0x63)
#func -1833 add_preempt_count+0x8 (remove_wait_queue+0x35)
+func -1834 ipipe_check_context+0x9 (remove_wait_queue+0x16)
+func -1836 remove_wait_queue+0xa (read_chan+0x51d)
+func -1838 mutex_unlock+0x8 (read_chan+0x512)
+func -1842 tty_hung_up_p+0x8 (read_chan+0x32b)
+func -1852 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -1853 sub_preempt_count+0x9 (schedule+0x3a5)
+func -1855 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -1857 sub_preempt_count+0x9 (finish_task_switch+0x2e)
| +end 0x80000000 -1858 __ipipe_unstall_root+0x44 (finish_task_switch+0x24)
| #begin 0x80000000 -1861 __ipipe_unstall_root+0x1a (finish_task_switch+0x24)
#func -1862 __ipipe_unstall_root+0x8 (finish_task_switch+0x24)
#func -1864 finish_task_switch+0xb (schedule+0x355)
| #end 0x80000000 -1866 schedule+0x33f (schedule_timeout+0x1b)
| #func -1875 __switch_to+0xa (schedule+0x30e)
| #begin 0x80000000 -1881 schedule+0x208 (exit_mm+0x70)
#func -1886 pick_next_task_rt+0x9 (schedule+0x18f)
#func -1889 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -1890 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -1891 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -1893 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -1894 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -1895 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -1897 update_curr_rt+0xe (put_prev_task_rt+0x10)
#func -1898 put_prev_task_rt+0x9 (schedule+0x165)
#func -1901 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -1904 __enqueue_rt_entity+0xa (dequeue_rt_entity+0x29)
#func -1907 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -1911 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -1917 dequeue_rt_stack+0xa (dequeue_rt_entity+0x10)
#func -1919 dequeue_rt_entity+0x9 (dequeue_task_rt+0x1e)
#func -1921 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -1922 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -1924 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -1925 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -1927 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -1929 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -1932 update_curr_rt+0xe (dequeue_task_rt+0x13)
#func -1934 dequeue_task_rt+0xa (dequeue_task+0x65)
#func -1938 dequeue_task+0xe (deactivate_task+0x1e)
#func -1939 deactivate_task+0x9 (schedule+0x14f)
#func -1942 add_preempt_count+0x8 (schedule+0xf4)
#func -1945 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -1948 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -1950 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -1952 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -1954 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -1956 sched_clock_cpu+0xb (schedule+0xdf)
+func -1957 ipipe_check_context+0x9 (schedule+0xd0)
+func -1960 ipipe_check_context+0x9 (schedule+0x89)
+func -1963 add_preempt_count+0x8 (schedule+0x22)
+func -1965 schedule+0xe (exit_mm+0x70)
+func -1968 up_read+0x8 (exit_mm+0x42)
+func -1972 ipipe_check_context+0x9 (down_read+0x15)
+func -1973 down_read+0x9 (exit_mm+0x30)
+func -1976 mm_release+0xa (exit_mm+0x1d)
+func -1977 exit_mm+0xe (do_exit+0x167)
+func -1984 exit_robust_list+0xe (do_exit+0x15a)
+func -1989 exit_signals+0xa (do_exit+0xad)
+func -1993 do_exit+0xe (do_group_exit+0x84)
+func -1995 do_group_exit+0xa (get_signal_to_deliver+0x34f)
+func -1997 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -1999 sub_preempt_count+0x9 (get_signal_to_deliver+0x296)
| +end 0x80000000 -2000 __ipipe_unstall_root+0x44 (get_signal_to_deliver+0x28c)
| #begin 0x80000000 -2001 __ipipe_unstall_root+0x1a (get_signal_to_deliver+0x28c)
#func -2003 __ipipe_unstall_root+0x8 (get_signal_to_deliver+0x28c)
#func -2007 recalc_sigpending_tsk+0xb (recalc_sigpending+0x12)
#func -2010 recalc_sigpending+0x8 (dequeue_signal+0x8b)
#func -2015 next_signal+0x8 (__dequeue_signal+0x17)
#func -2016 __dequeue_signal+0xe (dequeue_signal+0x20)
#func -2018 dequeue_signal+0xe (get_signal_to_deliver+0xfc)
#func -2021 add_preempt_count+0x8 (get_signal_to_deliver+0x4c)
#func -2022 ipipe_check_context+0x9 (get_signal_to_deliver+0x3a)
#func -2024 get_signal_to_deliver+0xe (do_notify_resume+0x6e)
#func -2027 do_notify_resume+0x11 (work_notifysig+0x13)
+func -2037 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -2038 sub_preempt_count+0x9 (hrtimer_try_to_cancel+0x8e)
| +end 0x80000000 -2040 __ipipe_unstall_root+0x44 (__ipipe_restore_root+0x1b)
| #begin 0x80000000 -2041 __ipipe_unstall_root+0x1a (__ipipe_restore_root+0x1b)
#func -2043 __ipipe_unstall_root+0x8 (__ipipe_restore_root+0x1b)
#func -2044 __ipipe_restore_root+0x8 (hrtimer_try_to_cancel+0x84)
#func -2047 rb_erase+0xe (__remove_hrtimer+0x5a)
#func -2049 __remove_hrtimer+0xb (hrtimer_try_to_cancel+0x70)
#func -2051 add_preempt_count+0x8 (hrtimer_try_to_cancel+0x3f)
+func -2053 ipipe_check_context+0x9 (hrtimer_try_to_cancel+0x20)
+func -2054 hrtimer_try_to_cancel+0xe (hrtimer_cancel+0x12)
+func -2056 hrtimer_cancel+0x9 (do_nanosleep+0x5d)
+func -2060 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -2061 sub_preempt_count+0x9 (schedule+0x3a5)
+func -2064 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -2066 sub_preempt_count+0x9 (finish_task_switch+0x2e)
| +end 0x80000000 -2067 __ipipe_unstall_root+0x44 (finish_task_switch+0x24)
| +end 0x8000000d -2070 __ipipe_unstall_iret_root+0x60 (restore_nocheck_notrace+0x0)
| #func -2072 __ipipe_unstall_iret_root+0x9 (restore_nocheck_notrace+0x0)
#func -2076 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -2078 sub_preempt_count+0x9 (irq_exit+0x71)
#func -2080 idle_cpu+0x8 (irq_exit+0x4f)
#func -2082 __ipipe_restore_root+0x8 (do_softirq+0x5e)
#func -2084 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -2085 sub_preempt_count+0x9 (_local_bh_enable+0x7e)
#func -2087 _local_bh_enable+0x8 (__do_softirq+0x9f)
+func -2089 ipipe_check_context+0x9 (__do_softirq+0x69)
+func -2091 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -2092 sub_preempt_count+0x9 (run_timer_softirq+0x196)
| +end 0x80000000 -2094 __ipipe_unstall_root+0x44 (run_timer_softirq+0x18c)
| #begin 0x80000000 -2095 __ipipe_unstall_root+0x1a (run_timer_softirq+0x18c)
#func -2097 __ipipe_unstall_root+0x8 (run_timer_softirq+0x18c)
#func -2100 add_preempt_count+0x8 (run_timer_softirq+0x43)
+func -2102 ipipe_check_context+0x9 (run_timer_softirq+0x31)
+func -2105 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -2106 sub_preempt_count+0x9 (run_hrtimer_pending+0x122)
| +end 0x80000000 -2107 __ipipe_unstall_root+0x44 (run_hrtimer_pending+0x118)
| #begin 0x80000000 -2109 __ipipe_unstall_root+0x1a (run_hrtimer_pending+0x118)
#func -2111 __ipipe_unstall_root+0x8 (run_hrtimer_pending+0x118)
#func -2112 add_preempt_count+0x8 (run_hrtimer_pending+0x2d)
+func -2114 ipipe_check_context+0x9 (run_hrtimer_pending+0x1b)
+func -2115 run_hrtimer_pending+0xe (hrtimer_run_pending+0xf3)
+func -2118 tick_check_oneshot_change+0xa (hrtimer_run_pending+0x28)
+func -2119 hrtimer_run_pending+0xa (run_timer_softirq+0x19)
+func -2122 run_timer_softirq+0xe (__do_softirq+0x4c)
| +end 0x80000000 -2124 __ipipe_unstall_root+0x44 (__do_softirq+0x3e)
| #begin 0x80000000 -2126 __ipipe_unstall_root+0x1a (__do_softirq+0x3e)
#func -2129 __ipipe_unstall_root+0x8 (__do_softirq+0x3e)
#func -2132 add_preempt_count+0x8 (__do_softirq+0x20)
#func -2133 __do_softirq+0xb (do_softirq+0x4b)
#func -2135 ipipe_check_context+0x9 (do_softirq+0x23)
#func -2137 do_softirq+0x9 (irq_exit+0x35)
#func -2139 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -2141 sub_preempt_count+0x9 (irq_exit+0x12)
#func -2142 irq_exit+0x8 (do_IRQ+0x53)
#func -2144 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -2145 sub_preempt_count+0x9 (handle_level_irq+0x97)
| #end 0x80000001 -2147 __ipipe_spin_unlock_irqrestore+0x36 (enable_8259A_irq+0x67)
| #func -2148 __ipipe_spin_unlock_irqrestore+0x9 (enable_8259A_irq+0x67)
| #begin 0x80000001 -2151 __ipipe_spin_lock_irqsave+0x1b (enable_8259A_irq+0x20)
#func -2153 __ipipe_spin_lock_irqsave+0x9 (enable_8259A_irq+0x20)
#func -2155 enable_8259A_irq+0xb (handle_level_irq+0x8d)
#func -2158 add_preempt_count+0x8 (handle_level_irq+0x6f)
#func -2161 note_interrupt+0xe (handle_level_irq+0x65)
#func -2163 ipipe_check_context+0x9 (handle_IRQ_event+0x52)
#func -2169 run_posix_cpu_timers+0xe (update_process_times+0x48)
#func -2171 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -2173 sub_preempt_count+0x9 (scheduler_tick+0xa1)
#func -2176 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -2177 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -2178 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -2180 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -2182 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -2185 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -2188 update_curr_rt+0xe (task_tick_rt+0x14)
#func -2190 task_tick_rt+0xb (scheduler_tick+0x97)
#func -2194 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -2195 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -2197 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -2198 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -2200 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -2201 sched_clock_cpu+0xb (scheduler_tick+0x33)
#func -2203 add_preempt_count+0x8 (scheduler_tick+0x2a)
#func -2205 __update_sched_clock+0xe (sched_clock_tick+0x80)
#func -2207 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -2208 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -2210 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -2211 native_sched_clock+0xe (sched_clock_tick+0x5b)
#func -2213 set_normalized_timespec+0x8 (ktime_get_ts+0x45)
#func -2217 pit_read+0xe (getnstimeofday+0x3c)
#func -2220 getnstimeofday+0xe (ktime_get_ts+0x25)
#func -2222 ktime_get_ts+0xa (ktime_get+0x18)
#func -2224 ktime_get+0xe (sched_clock_tick+0x52)
#func -2226 sched_clock_tick+0xa (scheduler_tick+0x20)
#func -2228 scheduler_tick+0xe (update_process_times+0x41)
#func -2230 __rcu_pending+0x8 (rcu_pending+0x2f)
#func -2234 __rcu_pending+0x8 (rcu_pending+0x17)
#func -2235 rcu_pending+0x8 (update_process_times+0x2f)
#func -2238 __ipipe_restore_root+0x8 (cpu_clock+0x4d)
#func -2242 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -2244 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -2246 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -2247 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -2249 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -2251 sched_clock_cpu+0xb (cpu_clock+0x35)
#func -2253 ipipe_check_context+0x9 (cpu_clock+0x19)
#func -2254 cpu_clock+0xd (get_timestamp+0xd)
#func -2256 get_timestamp+0x8 (softlockup_tick+0x83)
#func -2259 softlockup_tick+0xe (run_local_timers+0x1c)
#func -2261 __ipipe_restore_root+0x8 (raise_softirq+0x7c)
#func -2263 ipipe_check_context+0x9 (raise_softirq+0x16)
#func -2264 raise_softirq+0xa (run_local_timers+0x17)
#func -2266 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -2267 sub_preempt_count+0x9 (hrtimer_run_queues+0x161)
#func -2270 add_preempt_count+0x8 (hrtimer_run_queues+0xef)
#func -2272 current_kernel_time+0xa (hrtimer_run_queues+0x82)
#func -2276 hrtimer_run_queues+0xe (run_local_timers+0xd)
#func -2278 run_local_timers+0x8 (update_process_times+0x28)
#func -2279 account_system_time_scaled+0x8 (account_process_tick+0x42)
#func -2284 account_system_time+0xb (account_process_tick+0x36)
#func -2286 account_process_tick+0x9 (update_process_times+0x23)
#func -2288 update_process_times+0xb (update_root_process_times+0x26)
#func -2289 update_root_process_times+0xa (tick_periodic+0x6d)
#func -2291 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -2292 sub_preempt_count+0x9 (tick_periodic+0x51)
#func -2296 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -2297 sub_preempt_count+0x9 (clocksource_get_next+0x70)
#func -2299 __ipipe_restore_root+0x8 (clocksource_get_next+0x66)
#func -2301 add_preempt_count+0x8 (clocksource_get_next+0x32)
#func -2302 ipipe_check_context+0x9 (clocksource_get_next+0x13)
#func -2304 clocksource_get_next+0x9 (update_wall_time+0x4e2)
#func -2306 update_xtime_cache+0xa (update_wall_time+0x4dd)
#func -2314 pit_read+0xe (update_wall_time+0x23)
#func -2317 update_wall_time+0xe (do_timer+0x23)
#func -2319 do_timer+0xe (tick_periodic+0x41)
#func -2322 add_preempt_count+0x8 (tick_periodic+0x1a)
#func -2323 tick_periodic+0x8 (tick_handle_periodic+0x1d)
#func -2325 tick_handle_periodic+0xe (timer_interrupt+0x1e)
#func -2328 timer_interrupt+0x8 (handle_IRQ_event+0x2a)
#func -2330 handle_IRQ_event+0xe (handle_level_irq+0x51)
#func -2333 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -2334 sub_preempt_count+0x9 (handle_level_irq+0xbb)
#func -2337 add_preempt_count+0x8 (handle_level_irq+0x1e)
#func -2338 handle_level_irq+0xb (do_IRQ+0x4e)
#func -2340 idle_cpu+0x8 (irq_enter+0x41)
#func -2342 add_preempt_count+0x8 (irq_enter+0x3a)
#func -2343 idle_cpu+0x8 (irq_enter+0x15)
#func -2344 irq_enter+0x9 (do_IRQ+0x3e)
#func -2347 do_IRQ+0xb (__ipipe_sync_stage+0x113)
| #end 0x80000000 -2349 __ipipe_sync_stage+0xca (__ipipe_unstall_root+0x33)
| +end 0x8000000d -2351 __ipipe_unstall_iret_root+0x60 (restore_nocheck_notrace+0x0)
| #func -2353 __ipipe_unstall_iret_root+0x9 (restore_nocheck_notrace+0x0)
#func -2354 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -2355 sub_preempt_count+0x9 (irq_exit+0x71)
#func -2357 idle_cpu+0x8 (irq_exit+0x4f)
#func -2359 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -2360 sub_preempt_count+0x9 (irq_exit+0x12)
#func -2361 irq_exit+0x8 (__xirq_end+0x3d)
#func -2362 rthal_apc_handler+0x8 (__xirq_end+0x35)
#func -2364 idle_cpu+0x8 (irq_enter+0x41)
#func -2366 add_preempt_count+0x8 (irq_enter+0x3a)
#func -2368 idle_cpu+0x8 (irq_enter+0x15)
#func -2369 irq_enter+0x9 (__xirq_end+0x19)
| #end 0x80000000 -2372 __ipipe_sync_stage+0xca (__ipipe_unstall_root+0x33)
| +end 0x8000000d -2377 __ipipe_unstall_iret_root+0x60 (restore_nocheck_notrace+0x0)
| +func -2379 __ipipe_sync_stage+0xe (__ipipe_unstall_iret_root+0x56)
| #func -2381 __ipipe_unstall_iret_root+0x9 (restore_nocheck_notrace+0x0)
#func -2384 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -2385 sub_preempt_count+0x9 (irq_exit+0x71)
#func -2387 idle_cpu+0x8 (irq_exit+0x4f)
| #end 0xffffffff -2392 common_interrupt+0x38 (__ipipe_trace+0x2f4)
| #func -2394 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -2397 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -2399 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*func -2403 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -2405 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -2408 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x67 [xeno_nucleus])
| #*func -2410 xnthread_periodic_handler+0x8 [xeno_nucleus] (xntimer_tick_aperiodic+0x62 [xeno_nucleus])
| #*func -2414 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -2415 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -2417 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -2419 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -2420 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -2422 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| #func -2424 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| #func -2425 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| #func -2426 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| #func -2428 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| #func -2429 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| #begin 0xffffffff -2431 common_interrupt+0x29 (__ipipe_trace+0x2f4)
#func -2433 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -2435 sub_preempt_count+0x9 (irq_exit+0x12)
#func -2436 irq_exit+0x8 (__xirq_end+0x3d)
#func -2440 lostage_handler+0xb [xeno_nucleus] (rthal_apc_handler+0x2b)
| #end 0xffffffff -2443 common_interrupt+0x38 (rthal_apc_handler+0xd)
| #func -2445 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -2448 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -2451 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*func -2454 __ipipe_set_irq_pending+0xb (__ipipe_schedule_irq+0x66)
| #*func -2457 __ipipe_schedule_irq+0xe (rthal_irq_host_pend+0x16)
| #*func -2458 rthal_irq_host_pend+0x8 (xnintr_clock_handler+0xad [xeno_nucleus])
| #*func -2464 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -2465 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -2473 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -2475 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -2478 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -2480 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -2481 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -2484 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| #func -2486 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| #func -2488 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| #func -2490 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| #func -2492 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| #func -2494 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| #begin 0xffffffff -2496 common_interrupt+0x29 (rthal_apc_handler+0xd)
| #end 0x80000001 -2500 ipipe_trigger_irq+0x76 (xnpod_schedule+0x28 [xeno_nucleus])
| #func -2502 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*[ 945] main th -1 -2504 xnpod_schedule+0x85 [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -2507 xnpod_schedule+0xe [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -2508 xnpod_schedule_handler+0x8 [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -2510 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -2513 __ipipe_handle_irq+0xe (ipipe_trigger_irq+0x65)
| #func -2515 memcpy+0xe (ipipe_trigger_irq+0x60)
| #begin 0x80000001 -2517 ipipe_trigger_irq+0x41 (xnpod_schedule+0x28 [xeno_nucleus])
#func -2519 ipipe_trigger_irq+0xe (xnpod_schedule+0x28 [xeno_nucleus])
#func -2520 xnpod_schedule+0xe [xeno_nucleus] (lostage_handler+0xd1 [xeno_nucleus])
#func -2523 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -2525 sub_preempt_count+0x9 (try_to_wake_up+0xa1)
#func -2526 __ipipe_restore_root+0x8 (try_to_wake_up+0x97)
#func -2528 check_preempt_curr_rt+0x8 (try_to_wake_up+0x67)
#func -2531 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -2533 __enqueue_rt_entity+0xa (enqueue_rt_entity+0x19)
#func -2534 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -2537 __enqueue_rt_entity+0xa (enqueue_rt_entity+0x19)
#func -2541 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -2548 dequeue_rt_stack+0xa (enqueue_rt_entity+0x10)
#func -2550 enqueue_rt_entity+0x9 (enqueue_task_rt+0x27)
#func -2551 enqueue_task_rt+0xa (enqueue_task+0x12)
#func -2553 enqueue_task+0xa (activate_task+0x1e)
#func -2555 activate_task+0x9 (try_to_wake_up+0x57)
#func -2559 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -2561 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -2564 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -2565 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -2568 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -2570 sched_clock_cpu+0xb (try_to_wake_up+0x3d)
#func -2572 add_preempt_count+0x8 (task_rq_lock+0x35)
#func -2574 ipipe_check_context+0x9 (task_rq_lock+0x15)
#func -2576 task_rq_lock+0x9 (try_to_wake_up+0x1a)
#func -2578 try_to_wake_up+0xe (wake_up_process+0x14)
#func -2579 wake_up_process+0x8 (lostage_handler+0xc3 [xeno_nucleus])
| #end 0x80000000 -2581 __ipipe_restore_pipeline_head+0x9a (lostage_handler+0xbc [xeno_nucleus])
| *#func -2582 __ipipe_restore_pipeline_head+0x9 (lostage_handler+0xbc [xeno_nucleus])
| *#[ 945] main th -1 -2585 xnpod_schedule_runnable+0x43 [xeno_nucleus] (lostage_handler+0xa9 [xeno_nucleus])
| *#func -2586 xnpod_schedule_runnable+0xe [xeno_nucleus] (lostage_handler+0xa9 [xeno_nucleus])
| #begin 0x80000000 -2590 lostage_handler+0x81 [xeno_nucleus] (rthal_apc_handler+0x2b)
| #end 0x80000001 -2595 ipipe_trigger_irq+0x76 (xnpod_schedule+0x28 [xeno_nucleus])
| #func -2597 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*[ 945] main thr 1 -2601 xnpod_schedule+0x7b0 [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -2606 __switch_to+0xa (xnpod_schedule+0x6e2 [xeno_nucleus])
| #*func -2612 rthal_get_8254_tsc+0xe (xnpod_schedule+0x56e [xeno_nucleus])
| #*func -2614 rthal_get_8254_tsc+0xe (xnpod_schedule+0x553 [xeno_nucleus])
| #*[ 933] xenoxoft 1 -2617 xnpod_schedule+0x85 [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #*func -2620 xnpod_schedule+0xe [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #*func -2623 xnpod_suspend_thread+0xe [xeno_nucleus] (xnshadow_relax+0x70 [xeno_nucleus])
| #*[ 945] main thr 1 -2627 xnpod_schedule_runnable+0x43 [xeno_nucleus] (rpi_push+0x11b [xeno_nucleus])
| #*func -2629 xnpod_schedule_runnable+0xe [xeno_nucleus] (rpi_push+0x11b [xeno_nucleus])
| #*func -2634 rpi_push+0xe [xeno_nucleus] (xnshadow_relax+0x4f [xeno_nucleus])
| #*func -2638 rthal_apc_schedule+0xa (schedule_linux_call+0x74 [xeno_nucleus])
| #*func -2640 schedule_linux_call+0xb [xeno_nucleus] (xnshadow_relax+0x46 [xeno_nucleus])
| +*begin 0x80000000 -2643 xnshadow_relax+0x25 [xeno_nucleus] (hisyscall_event+0x1c5 [xeno_nucleus])
+*func -2644 xnshadow_relax+0xb [xeno_nucleus] (hisyscall_event+0x1c5 [xeno_nucleus])
| +*end 0xffffffff -2649 common_interrupt+0x38 (__ipipe_restore_pipeline_head+0x9e)
| +*func -2651 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -2655 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -2658 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*func -2665 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -2667 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -2677 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x67 [xeno_nucleus])
| #*func -2680 xnthread_periodic_handler+0x8 [xeno_nucleus] (xntimer_tick_aperiodic+0x62 [xeno_nucleus])
| #*func -2686 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -2688 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -2691 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -2693 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| +*func -2696 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #*func -2698 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| +*func -2701 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| +*func -2704 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| +*func -2706 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| +*func -2708 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| +*func -2711 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| +*begin 0xffffffff -2713 common_interrupt+0x29 (__ipipe_restore_pipeline_head+0x9e)
| +*end 0x80000000 -2716 __ipipe_restore_pipeline_head+0x9a (rt_queue_receive+0x11f [xeno_native])
| #*func -2718 __ipipe_restore_pipeline_head+0x9 (rt_queue_receive+0x11f [xeno_native])
| #*[ 933] xenoxoft 1 -2723 xnpod_schedule+0x7b0 [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #*func -2731 __switch_to+0xa (xnpod_schedule+0x6e2 [xeno_nucleus])
| #*func -2740 rthal_get_8254_tsc+0xe (xnpod_schedule+0x56e [xeno_nucleus])
| #*func -2743 rthal_get_8254_tsc+0xe (xnpod_schedule+0x553 [xeno_nucleus])
| #*[ 945] main th -1 -2749 xnpod_schedule+0x85 [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -2752 xnpod_schedule+0xe [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -2754 xnpod_schedule_handler+0x8 [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -2755 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -2759 __ipipe_handle_irq+0xe (ipipe_trigger_irq+0x65)
| #func -2761 memcpy+0xe (ipipe_trigger_irq+0x60)
| #begin 0x80000001 -2762 ipipe_trigger_irq+0x41 (xnpod_schedule+0x28 [xeno_nucleus])
#func -2764 ipipe_trigger_irq+0xe (xnpod_schedule+0x28 [xeno_nucleus])
#func -2766 xnpod_schedule+0xe [xeno_nucleus] (lostage_handler+0xd1 [xeno_nucleus])
#func -2769 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -2771 sub_preempt_count+0x9 (try_to_wake_up+0xa1)
#func -2772 __ipipe_restore_root+0x8 (try_to_wake_up+0x97)
#func -2774 check_preempt_curr_rt+0x8 (try_to_wake_up+0x67)
#func -2777 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -2778 __enqueue_rt_entity+0xa (enqueue_rt_entity+0x19)
#func -2780 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -2783 __enqueue_rt_entity+0xa (enqueue_rt_entity+0x19)
#func -2786 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -2789 dequeue_rt_stack+0xa (enqueue_rt_entity+0x10)
#func -2791 enqueue_rt_entity+0x9 (enqueue_task_rt+0x27)
#func -2793 enqueue_task_rt+0xa (enqueue_task+0x12)
#func -2794 enqueue_task+0xa (activate_task+0x1e)
#func -2796 activate_task+0x9 (try_to_wake_up+0x57)
#func -2799 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -2802 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -2804 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -2805 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -2807 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -2809 sched_clock_cpu+0xb (try_to_wake_up+0x3d)
#func -2811 add_preempt_count+0x8 (task_rq_lock+0x35)
#func -2813 ipipe_check_context+0x9 (task_rq_lock+0x15)
#func -2815 task_rq_lock+0x9 (try_to_wake_up+0x1a)
#func -2816 try_to_wake_up+0xe (wake_up_process+0x14)
#func -2817 wake_up_process+0x8 (lostage_handler+0xc3 [xeno_nucleus])
| #end 0x80000000 -2819 __ipipe_restore_pipeline_head+0x9a (lostage_handler+0xbc [xeno_nucleus])
| *#func -2820 __ipipe_restore_pipeline_head+0x9 (lostage_handler+0xbc [xeno_nucleus])
| *#[ 945] main th -1 -2822 xnpod_schedule_runnable+0x43 [xeno_nucleus] (lostage_handler+0xa9 [xeno_nucleus])
| *#func -2823 xnpod_schedule_runnable+0xe [xeno_nucleus] (lostage_handler+0xa9 [xeno_nucleus])
| #begin 0x80000000 -2827 lostage_handler+0x81 [xeno_nucleus] (rthal_apc_handler+0x2b)
| #end 0x80000001 -2832 ipipe_trigger_irq+0x76 (xnpod_schedule+0x28 [xeno_nucleus])
| #func -2834 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*[ 945] main thr 1 -2838 xnpod_schedule+0x7b0 [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -2844 __switch_to+0xa (xnpod_schedule+0x6e2 [xeno_nucleus])
| #*func -2850 rthal_get_8254_tsc+0xe (xnpod_schedule+0x56e [xeno_nucleus])
| #*func -2853 rthal_get_8254_tsc+0xe (xnpod_schedule+0x553 [xeno_nucleus])
| #*[ 947] main thr 1 -2856 xnpod_schedule+0x85 [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #*func -2858 xnpod_schedule+0xe [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #*func -2860 xnpod_suspend_thread+0xe [xeno_nucleus] (xnshadow_relax+0x70 [xeno_nucleus])
| #*[ 945] main thr 1 -2870 xnpod_schedule_runnable+0x43 [xeno_nucleus] (rpi_push+0x11b [xeno_nucleus])
| #*func -2871 xnpod_schedule_runnable+0xe [xeno_nucleus] (rpi_push+0x11b [xeno_nucleus])
| #*func -2874 rpi_push+0xe [xeno_nucleus] (xnshadow_relax+0x4f [xeno_nucleus])
| #*func -2877 __ipipe_set_irq_pending+0xb (__ipipe_schedule_irq+0x66)
| #*func -2881 __ipipe_schedule_irq+0xe (rthal_apc_schedule+0x57)
| #*func -2883 rthal_apc_schedule+0xa (schedule_linux_call+0x74 [xeno_nucleus])
| #*func -2886 schedule_linux_call+0xb [xeno_nucleus] (xnshadow_relax+0x46 [xeno_nucleus])
| +*begin 0x80000000 -2889 xnshadow_relax+0x25 [xeno_nucleus] (losyscall_event+0x149 [xeno_nucleus])
+*func -2890 xnshadow_relax+0xb [xeno_nucleus] (losyscall_event+0x149 [xeno_nucleus])
| +*end 0x80000000 -2895 __ipipe_restore_pipeline_head+0x9a (rt_queue_receive+0x11f [xeno_native])
| #*func -2897 __ipipe_restore_pipeline_head+0x9 (rt_queue_receive+0x11f [xeno_native])
| #*[ 947] main thr 1 -2910 xnpod_schedule+0x7b0 [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #*func -2917 __switch_to+0xa (xnpod_schedule+0x6e2 [xeno_nucleus])
| #*func -2926 rthal_get_8254_tsc+0xe (xnpod_schedule+0x56e [xeno_nucleus])
| #*func -2930 rthal_get_8254_tsc+0xe (xnpod_schedule+0x553 [xeno_nucleus])
| #*[ 944] main th -1 -2938 xnpod_schedule+0x85 [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -2941 xnpod_schedule+0xe [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -2944 xnpod_schedule_handler+0x8 [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -2946 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -2950 __ipipe_handle_irq+0xe (ipipe_trigger_irq+0x65)
| #func -2953 memcpy+0xe (ipipe_trigger_irq+0x60)
| #begin 0x80000001 -2956 ipipe_trigger_irq+0x41 (xnpod_schedule+0x28 [xeno_nucleus])
#func -2959 ipipe_trigger_irq+0xe (xnpod_schedule+0x28 [xeno_nucleus])
#func -2962 xnpod_schedule+0xe [xeno_nucleus] (lostage_handler+0xd1 [xeno_nucleus])
#func -2966 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -2967 sub_preempt_count+0x9 (try_to_wake_up+0xa1)
#func -2969 __ipipe_restore_root+0x8 (try_to_wake_up+0x97)
#func -2972 check_preempt_curr_rt+0x8 (try_to_wake_up+0x67)
#func -2975 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -2977 __enqueue_rt_entity+0xa (enqueue_rt_entity+0x19)
#func -2979 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -2982 __enqueue_rt_entity+0xa (enqueue_rt_entity+0x19)
#func -2985 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -2991 dequeue_rt_stack+0xa (enqueue_rt_entity+0x10)
#func -2992 enqueue_rt_entity+0x9 (enqueue_task_rt+0x27)
#func -2994 enqueue_task_rt+0xa (enqueue_task+0x12)
#func -2996 enqueue_task+0xa (activate_task+0x1e)
#func -2997 activate_task+0x9 (try_to_wake_up+0x57)
#func -3002 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -3005 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -3007 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -3009 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -3011 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -3013 sched_clock_cpu+0xb (try_to_wake_up+0x3d)
#func -3017 add_preempt_count+0x8 (task_rq_lock+0x35)
#func -3019 ipipe_check_context+0x9 (task_rq_lock+0x15)
#func -3021 task_rq_lock+0x9 (try_to_wake_up+0x1a)
#func -3023 try_to_wake_up+0xe (wake_up_process+0x14)
#func -3024 wake_up_process+0x8 (lostage_handler+0xc3 [xeno_nucleus])
| #end 0x80000000 -3026 __ipipe_restore_pipeline_head+0x9a (lostage_handler+0xbc [xeno_nucleus])
| *#func -3028 __ipipe_restore_pipeline_head+0x9 (lostage_handler+0xbc [xeno_nucleus])
| *#[ 944] main th -1 -3034 xnpod_schedule_runnable+0x43 [xeno_nucleus] (lostage_handler+0xa9 [xeno_nucleus])
| *#func -3037 xnpod_schedule_runnable+0xe [xeno_nucleus] (lostage_handler+0xa9 [xeno_nucleus])
| #begin 0x80000000 -3040 lostage_handler+0x81 [xeno_nucleus] (rthal_apc_handler+0x2b)
#func -3045 lostage_handler+0xb [xeno_nucleus] (rthal_apc_handler+0x2b)
#func -3049 rthal_apc_handler+0x8 (__xirq_end+0x35)
#func -3052 idle_cpu+0x8 (irq_enter+0x41)
#func -3054 add_preempt_count+0x8 (irq_enter+0x3a)
#func -3056 idle_cpu+0x8 (irq_enter+0x15)
#func -3058 irq_enter+0x9 (__xirq_end+0x19)
| #end 0x80000000 -3061 __ipipe_sync_stage+0xca (__ipipe_unstall_root+0x33)
| +func -3068 __ipipe_sync_stage+0xe (__ipipe_unstall_root+0x33)
| #begin 0x80000000 -3071 __ipipe_unstall_root+0x1a (finish_task_switch+0x24)
#func -3073 __ipipe_unstall_root+0x8 (finish_task_switch+0x24)
#func -3075 finish_task_switch+0xb (schedule+0x355)
| #end 0x80000000 -3077 schedule+0x33f (do_nanosleep+0x56)
| #func -3082 __switch_to+0xa (schedule+0x30e)
| #begin 0x80000000 -3089 schedule+0x208 (exit_mm+0x70)
| #end 0x80000001 -3091 __ipipe_dispatch_event+0x177 (schedule+0x1f6)
| #begin 0x80000001 -3093 __ipipe_dispatch_event+0xdc (schedule+0x1f6)
| #end 0x80000001 -3096 ipipe_trigger_irq+0x76 (xnpod_schedule+0x28 [xeno_nucleus])
| #func -3100 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*[ 944] main thr 1 -3105 xnpod_schedule+0x7b0 [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -3109 __switch_to+0xa (xnpod_schedule+0x6e2 [xeno_nucleus])
| #*func -3120 rthal_get_8254_tsc+0xe (xnpod_schedule+0x56e [xeno_nucleus])
| #*func -3123 rthal_get_8254_tsc+0xe (xnpod_schedule+0x553 [xeno_nucleus])
| #*[ 913] rtlogd 1 -3127 xnpod_schedule+0x85 [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #*func -3129 xnpod_schedule+0xe [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #*func -3132 xnpod_suspend_thread+0xe [xeno_nucleus] (xnshadow_relax+0x70 [xeno_nucleus])
| #*[ 944] main thr 1 -3137 xnpod_schedule_runnable+0x43 [xeno_nucleus] (rpi_push+0x11b [xeno_nucleus])
| #*func -3140 xnpod_schedule_runnable+0xe [xeno_nucleus] (rpi_push+0x11b [xeno_nucleus])
| #*func -3145 rpi_push+0xe [xeno_nucleus] (xnshadow_relax+0x4f [xeno_nucleus])
| #*func -3149 __ipipe_set_irq_pending+0xb (__ipipe_schedule_irq+0x66)
| #*func -3153 __ipipe_schedule_irq+0xe (rthal_apc_schedule+0x57)
| #*func -3156 rthal_apc_schedule+0xa (schedule_linux_call+0x74 [xeno_nucleus])
| #*func -3160 schedule_linux_call+0xb [xeno_nucleus] (xnshadow_relax+0x46 [xeno_nucleus])
| +*func -3162 xnshadow_relax+0xb [xeno_nucleus] (hisyscall_event+0x1ff [xeno_nucleus])
| +*func -3166 hisyscall_event+0xe [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| +*func -3168 __ipipe_dispatch_event+0xe (__ipipe_syscall_root+0x74)
| +*func -3170 __ipipe_syscall_root+0xa (system_call+0x29)
| +*end 0x80000001 -3184 __ipipe_dispatch_event+0x177 (__ipipe_syscall_root+0x74)
| +*begin 0x80000001 -3188 __ipipe_dispatch_event+0xdc (__ipipe_syscall_root+0x74)
| +*end 0x80000000 -3192 __ipipe_restore_pipeline_head+0x9a (rt_queue_free+0x7e [xeno_native])
| #*func -3194 __ipipe_restore_pipeline_head+0x9 (rt_queue_free+0x7e [xeno_native])
| #*func -3199 __queue_check_msg+0x8 [xeno_native] (xnheap_test_and_free+0x184 [xeno_nucleus])
| #*func -3203 xnheap_test_and_free+0xe [xeno_nucleus] (rt_queue_free+0x59 [xeno_native])
| +*begin 0x80000000 -3206 rt_queue_free+0x2d [xeno_native] (__rt_queue_read+0xc6 [xeno_native])
+*func -3208 rt_queue_free+0xe [xeno_native] (__rt_queue_read+0xc6 [xeno_native])
+*func -3216 __copy_to_user_ll+0xa (__rt_queue_read+0xbb [xeno_native])
| +*end 0x80000000 -3219 __ipipe_restore_pipeline_head+0x9a (rt_queue_receive+0x11f [xeno_native])
| #*func -3221 __ipipe_restore_pipeline_head+0x9 (rt_queue_receive+0x11f [xeno_native])
| #*[ 913] rtlogd 1 -3232 xnpod_schedule+0x7b0 [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #*func -3240 __switch_to+0xa (xnpod_schedule+0x6e2 [xeno_nucleus])
| #*func -3252 rthal_get_8254_tsc+0xe (xnpod_schedule+0x56e [xeno_nucleus])
| #*func -3255 rthal_get_8254_tsc+0xe (xnpod_schedule+0x553 [xeno_nucleus])
| #*[ 938] watchdo -1 -3263 xnpod_schedule+0x85 [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -3266 xnpod_schedule+0xe [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -3269 xnpod_schedule_handler+0x8 [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -3271 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -3274 __ipipe_handle_irq+0xe (ipipe_trigger_irq+0x65)
| #func -3276 memcpy+0xe (ipipe_trigger_irq+0x60)
| #begin 0x80000001 -3279 ipipe_trigger_irq+0x41 (xnpod_schedule+0x28 [xeno_nucleus])
#func -3281 ipipe_trigger_irq+0xe (xnpod_schedule+0x28 [xeno_nucleus])
#func -3283 xnpod_schedule+0xe [xeno_nucleus] (schedule_event+0x266 [xeno_nucleus])
| #end 0x80000000 -3285 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x25c [xeno_nucleus])
| *#func -3286 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x25c [xeno_nucleus])
| *#[ 938] watchdo -1 -3292 xnpod_schedule_runnable+0x43 [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| *#func -3295 xnpod_schedule_runnable+0xe [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| #begin 0x80000000 -3298 schedule_event+0x225 [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000000 -3299 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x20e [xeno_nucleus])
| *#func -3301 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x20e [xeno_nucleus])
| #begin 0x80000000 -3303 schedule_event+0x14f [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000000 -3306 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x123 [xeno_nucleus])
| *#func -3308 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x123 [xeno_nucleus])
| #begin 0x80000000 -3312 schedule_event+0xce [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
#func -3317 schedule_event+0xe [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000001 -3318 __ipipe_dispatch_event+0xae (schedule+0x1f6)
| #begin 0x80000001 -3323 __ipipe_dispatch_event+0x29 (schedule+0x1f6)
#func -3324 __ipipe_dispatch_event+0xe (schedule+0x1f6)
#func -3329 pick_next_task_rt+0x9 (schedule+0x18f)
| #end 0xffffffff -3332 common_interrupt+0x38 (update_curr_rt+0x1ab)
| #func -3334 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -3337 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -3339 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*func -3345 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -3346 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -3351 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x67 [xeno_nucleus])
| #*func -3353 xnthread_periodic_handler+0x8 [xeno_nucleus] (xntimer_tick_aperiodic+0x62 [xeno_nucleus])
| #*func -3357 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -3359 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -3362 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -3364 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -3365 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -3367 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| #func -3369 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| #func -3370 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| #func -3372 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| #func -3373 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| #func -3375 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| #begin 0xffffffff -3376 common_interrupt+0x29 (update_curr_rt+0x1ab)
#func -3379 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -3380 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -3382 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -3383 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -3385 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -3386 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -3388 update_curr_rt+0xe (put_prev_task_rt+0x10)
#func -3389 put_prev_task_rt+0x9 (schedule+0x165)
#func -3392 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -3395 __enqueue_rt_entity+0xa (dequeue_rt_entity+0x29)
#func -3397 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -3404 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -3409 dequeue_rt_stack+0xa (dequeue_rt_entity+0x10)
#func -3411 dequeue_rt_entity+0x9 (dequeue_task_rt+0x1e)
#func -3413 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -3414 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -3416 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -3417 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -3419 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -3422 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -3426 update_curr_rt+0xe (dequeue_task_rt+0x13)
| #end 0xffffffff -3428 common_interrupt+0x38 (__ipipe_trace+0x2f4)
| #func -3431 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -3435 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -3437 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*func -3441 __ipipe_set_irq_pending+0xb (__ipipe_schedule_irq+0x66)
| #*func -3443 __ipipe_schedule_irq+0xe (rthal_irq_host_pend+0x16)
| #*func -3445 rthal_irq_host_pend+0x8 (xnintr_clock_handler+0xad [xeno_nucleus])
| #*func -3451 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -3453 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -3462 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -3463 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -3467 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -3469 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -3471 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -3473 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| #func -3477 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| #func -3479 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| #func -3481 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| #func -3483 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| #func -3486 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| #begin 0xffffffff -3489 common_interrupt+0x29 (__ipipe_trace+0x2f4)
#func -3496 dequeue_task_rt+0xa (dequeue_task+0x65)
#func -3499 dequeue_task+0xe (deactivate_task+0x1e)
#func -3501 deactivate_task+0x9 (schedule+0x14f)
#func -3503 add_preempt_count+0x8 (schedule+0xf4)
#func -3506 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -3509 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -3511 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -3513 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -3515 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -3517 sched_clock_cpu+0xb (schedule+0xdf)
+func -3519 ipipe_check_context+0x9 (schedule+0xd0)
+func -3521 ipipe_check_context+0x9 (schedule+0x89)
+func -3524 add_preempt_count+0x8 (schedule+0x22)
+func -3526 schedule+0xe (exit_mm+0x70)
+func -3529 up_read+0x8 (exit_mm+0x42)
+func -3533 ipipe_check_context+0x9 (down_read+0x15)
+func -3534 down_read+0x9 (exit_mm+0x30)
+func -3537 mm_release+0xa (exit_mm+0x1d)
+func -3538 exit_mm+0xe (do_exit+0x167)
+func -3543 exit_robust_list+0xe (do_exit+0x15a)
+func -3548 exit_signals+0xa (do_exit+0xad)
+func -3551 do_exit+0xe (do_group_exit+0x84)
+func -3554 do_group_exit+0xa (get_signal_to_deliver+0x34f)
+func -3556 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -3558 sub_preempt_count+0x9 (get_signal_to_deliver+0x296)
| +end 0x80000000 -3559 __ipipe_unstall_root+0x44 (get_signal_to_deliver+0x28c)
| #begin 0x80000000 -3560 __ipipe_unstall_root+0x1a (get_signal_to_deliver+0x28c)
#func -3562 __ipipe_unstall_root+0x8 (get_signal_to_deliver+0x28c)
#func -3566 recalc_sigpending_tsk+0xb (recalc_sigpending+0x12)
#func -3568 recalc_sigpending+0x8 (dequeue_signal+0x8b)
#func -3572 next_signal+0x8 (__dequeue_signal+0x17)
#func -3574 __dequeue_signal+0xe (dequeue_signal+0x20)
#func -3577 dequeue_signal+0xe (get_signal_to_deliver+0xfc)
#func -3579 add_preempt_count+0x8 (get_signal_to_deliver+0x4c)
#func -3581 ipipe_check_context+0x9 (get_signal_to_deliver+0x3a)
#func -3582 get_signal_to_deliver+0xe (do_notify_resume+0x6e)
#func -3586 do_notify_resume+0x11 (work_notifysig+0x13)
+func -3591 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -3592 sub_preempt_count+0x9 (schedule+0x3a5)
+func -3596 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -3598 sub_preempt_count+0x9 (finish_task_switch+0x2e)
| +end 0x80000000 -3600 __ipipe_unstall_root+0x44 (finish_task_switch+0x24)
| #begin 0x80000000 -3602 __ipipe_unstall_root+0x1a (finish_task_switch+0x24)
#func -3604 __ipipe_unstall_root+0x8 (finish_task_switch+0x24)
#func -3606 finish_task_switch+0xb (schedule+0x355)
| #end 0x80000000 -3607 schedule+0x33f (work_resched+0x6)
| #func -3613 __switch_to+0xa (schedule+0x30e)
| #begin 0x80000000 -3620 schedule+0x208 (exit_mm+0x70)
| #end 0x80000001 -3621 __ipipe_dispatch_event+0x177 (schedule+0x1f6)
| #begin 0x80000001 -3624 __ipipe_dispatch_event+0xdc (schedule+0x1f6)
| #end 0x80000001 -3626 ipipe_trigger_irq+0x76 (xnpod_schedule+0x28 [xeno_nucleus])
| #func -3628 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*[ 938] watchdog 1 -3630 xnpod_schedule+0x85 [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -3631 xnpod_schedule+0xe [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -3634 xnpod_schedule_handler+0x8 [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -3636 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -3639 __ipipe_handle_irq+0xe (ipipe_trigger_irq+0x65)
| #func -3641 memcpy+0xe (ipipe_trigger_irq+0x60)
| #begin 0x80000001 -3644 ipipe_trigger_irq+0x41 (xnpod_schedule+0x28 [xeno_nucleus])
#func -3646 ipipe_trigger_irq+0xe (xnpod_schedule+0x28 [xeno_nucleus])
#func -3648 xnpod_schedule+0xe [xeno_nucleus] (schedule_event+0x266 [xeno_nucleus])
| #end 0xffffffff -3650 common_interrupt+0x38 (__ipipe_restore_pipeline_head+0x9e)
| #func -3653 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -3658 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -3661 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*[ 938] watchdog 1 -3665 xnpod_schedule+0x85 [xeno_nucleus] (xnintr_clock_handler+0x90 [xeno_nucleus])
| #*func -3669 xnpod_schedule+0xe [xeno_nucleus] (xnintr_clock_handler+0x90 [xeno_nucleus])
| #*func -3676 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -3678 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -3684 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x67 [xeno_nucleus])
| #*func -3686 xnthread_periodic_handler+0x8 [xeno_nucleus] (xntimer_tick_aperiodic+0x62 [xeno_nucleus])
| #*func -3692 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -3694 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -3699 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -3701 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -3706 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -3708 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| #func -3711 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| #func -3712 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| #func -3715 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| #func -3717 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| #func -3721 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| #begin 0xffffffff -3724 common_interrupt+0x29 (__ipipe_restore_pipeline_head+0x9e)
| #end 0x80000000 -3728 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x25c [xeno_nucleus])
| *#func -3729 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x25c [xeno_nucleus])
| *#[ 938] watchdog 1 -3737 xnpod_schedule_runnable+0x43 [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| *#func -3739 xnpod_schedule_runnable+0xe [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| #begin 0x80000000 -3742 schedule_event+0x225 [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000000 -3745 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x123 [xeno_nucleus])
| *#func -3748 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x123 [xeno_nucleus])
| #begin 0x80000000 -3752 schedule_event+0xce [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
#func -3754 schedule_event+0xe [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000001 -3757 __ipipe_dispatch_event+0xae (schedule+0x1f6)
| #begin 0x80000001 -3762 __ipipe_dispatch_event+0x29 (schedule+0x1f6)
#func -3764 __ipipe_dispatch_event+0xe (schedule+0x1f6)
#func -3768 pick_next_task_rt+0x9 (schedule+0x18f)
#func -3770 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -3771 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -3773 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -3774 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -3775 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -3777 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -3778 update_curr_rt+0xe (put_prev_task_rt+0x10)
#func -3780 put_prev_task_rt+0x9 (schedule+0x165)
#func -3783 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -3786 __enqueue_rt_entity+0xa (dequeue_rt_entity+0x29)
#func -3789 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -3793 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -3798 dequeue_rt_stack+0xa (dequeue_rt_entity+0x10)
#func -3799 dequeue_rt_entity+0x9 (dequeue_task_rt+0x1e)
#func -3802 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -3803 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -3804 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -3806 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -3808 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -3811 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -3815 update_curr_rt+0xe (dequeue_task_rt+0x13)
#func -3818 dequeue_task_rt+0xa (dequeue_task+0x65)
#func -3821 dequeue_task+0xe (deactivate_task+0x1e)
#func -3823 deactivate_task+0x9 (schedule+0x14f)
#func -3825 add_preempt_count+0x8 (schedule+0xf4)
#func -3827 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -3830 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -3831 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -3833 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -3835 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -3837 sched_clock_cpu+0xb (schedule+0xdf)
+func -3839 ipipe_check_context+0x9 (schedule+0xd0)
+func -3841 ipipe_check_context+0x9 (schedule+0x89)
+func -3843 add_preempt_count+0x8 (schedule+0x22)
+func -3845 schedule+0xe (exit_mm+0x70)
+func -3849 up_read+0x8 (exit_mm+0x42)
+func -3852 ipipe_check_context+0x9 (down_read+0x15)
+func -3854 down_read+0x9 (exit_mm+0x30)
+func -3856 mm_release+0xa (exit_mm+0x1d)
+func -3858 exit_mm+0xe (do_exit+0x167)
+func -3865 exit_robust_list+0xe (do_exit+0x15a)
+func -3871 exit_signals+0xa (do_exit+0xad)
+func -3876 do_exit+0xe (do_group_exit+0x84)
+func -3880 do_group_exit+0xa (get_signal_to_deliver+0x34f)
+func -3883 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -3884 sub_preempt_count+0x9 (get_signal_to_deliver+0x296)
| +end 0x80000000 -3886 __ipipe_unstall_root+0x44 (get_signal_to_deliver+0x28c)
| #begin 0x80000000 -3887 __ipipe_unstall_root+0x1a (get_signal_to_deliver+0x28c)
#func -3889 __ipipe_unstall_root+0x8 (get_signal_to_deliver+0x28c)
#func -3897 recalc_sigpending_tsk+0xb (recalc_sigpending+0x12)
#func -3898 recalc_sigpending+0x8 (dequeue_signal+0x8b)
#func -3902 next_signal+0x8 (__dequeue_signal+0x17)
#func -3904 __dequeue_signal+0xe (dequeue_signal+0x20)
#func -3906 dequeue_signal+0xe (get_signal_to_deliver+0xfc)
#func -3909 add_preempt_count+0x8 (get_signal_to_deliver+0x4c)
#func -3911 ipipe_check_context+0x9 (get_signal_to_deliver+0x3a)
#func -3913 get_signal_to_deliver+0xe (do_notify_resume+0x6e)
#func -3916 do_notify_resume+0x11 (work_notifysig+0x13)
| +end 0x80000001 -3920 __ipipe_syscall_root+0xfe (system_call+0x29)
| +begin 0x80000001 -3922 __ipipe_syscall_root+0xda (system_call+0x29)
| +end 0x80000001 -3926 __ipipe_dispatch_event+0x177 (__ipipe_syscall_root+0x74)
| +begin 0x80000001 -3928 __ipipe_dispatch_event+0xdc (__ipipe_syscall_root+0x74)
+func -3932 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -3934 sub_preempt_count+0x9 (ipipe_reenter_root+0x34)
+func -3936 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -3937 sub_preempt_count+0x9 (finish_task_switch+0x2e)
| +end 0x80000000 -3939 __ipipe_unstall_root+0x44 (finish_task_switch+0x24)
| #begin 0x80000000 -3941 __ipipe_unstall_root+0x1a (finish_task_switch+0x24)
#func -3942 __ipipe_unstall_root+0x8 (finish_task_switch+0x24)
#func -3943 finish_task_switch+0xb (ipipe_reenter_root+0x1a)
#func -3945 ipipe_reenter_root+0xa (xnshadow_relax+0xa7 [xeno_nucleus])
| #end 0x80000000 -3948 __ipipe_restore_pipeline_head+0x9a (xnshadow_relax+0x86 [xeno_nucleus])
| *#func -3950 __ipipe_restore_pipeline_head+0x9 (xnshadow_relax+0x86 [xeno_nucleus])
| #[ 938] watchdo 54 -3955 xnpod_schedule+0x7b0 [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #func -3965 __switch_to+0xa (xnpod_schedule+0x6e2 [xeno_nucleus])
| #begin 0x80000000 -3970 schedule+0x208 (work_resched+0x6)
| #end 0x80000001 -3972 __ipipe_dispatch_event+0x177 (schedule+0x1f6)
| #begin 0x80000001 -3974 __ipipe_dispatch_event+0xdc (schedule+0x1f6)
#func -3979 schedule_event+0xe [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000001 -3981 __ipipe_dispatch_event+0xae (schedule+0x1f6)
| #begin 0x80000001 -3984 __ipipe_dispatch_event+0x29 (schedule+0x1f6)
#func -3986 __ipipe_dispatch_event+0xe (schedule+0x1f6)
#func -3993 pick_next_task_rt+0x9 (schedule+0x18f)
#func -3996 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -3997 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -3999 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -4000 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -4002 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -4005 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -4008 update_curr_rt+0xe (put_prev_task_rt+0x10)
#func -4010 put_prev_task_rt+0x9 (schedule+0x165)
#func -4012 add_preempt_count+0x8 (schedule+0xf4)
#func -4014 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -4016 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -4018 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -4019 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -4020 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -4022 sched_clock_cpu+0xb (schedule+0xdf)
+func -4024 ipipe_check_context+0x9 (schedule+0xd0)
+func -4026 ipipe_check_context+0x9 (schedule+0x89)
+func -4029 add_preempt_count+0x8 (schedule+0x22)
+func -4031 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -4032 sub_preempt_count+0x9 (schedule+0x3a5)
+func -4035 preempt_schedule+0x9 (finish_task_switch+0x40)
+func -4037 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -4038 sub_preempt_count+0x9 (finish_task_switch+0x2e)
| +end 0x80000000 -4039 __ipipe_unstall_root+0x44 (finish_task_switch+0x24)
| +end 0x8000000d -4041 __ipipe_unstall_iret_root+0x60 (restore_nocheck_notrace+0x0)
| #func -4043 __ipipe_unstall_iret_root+0x9 (restore_nocheck_notrace+0x0)
#func -4046 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -4048 sub_preempt_count+0x9 (irq_exit+0x71)
#func -4049 idle_cpu+0x8 (irq_exit+0x4f)
#func -4051 __ipipe_restore_root+0x8 (do_softirq+0x5e)
#func -4052 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -4054 sub_preempt_count+0x9 (_local_bh_enable+0x7e)
#func -4055 _local_bh_enable+0x8 (__do_softirq+0x9f)
+func -4057 ipipe_check_context+0x9 (__do_softirq+0x69)
+func -4059 preempt_schedule+0x9 (run_timer_softirq+0x1a8)
+func -4060 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -4062 sub_preempt_count+0x9 (run_timer_softirq+0x196)
| +end 0x80000000 -4063 __ipipe_unstall_root+0x44 (run_timer_softirq+0x18c)
| #begin 0x80000000 -4065 __ipipe_unstall_root+0x1a (run_timer_softirq+0x18c)
#func -4066 __ipipe_unstall_root+0x8 (run_timer_softirq+0x18c)
#func -4069 add_preempt_count+0x8 (run_timer_softirq+0x43)
+func -4070 ipipe_check_context+0x9 (run_timer_softirq+0x31)
+func -4072 preempt_schedule+0x9 (run_hrtimer_pending+0x134)
+func -4074 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -4075 sub_preempt_count+0x9 (run_hrtimer_pending+0x122)
| +end 0x80000000 -4076 __ipipe_unstall_root+0x44 (run_hrtimer_pending+0x118)
| #begin 0x80000000 -4078 __ipipe_unstall_root+0x1a (run_hrtimer_pending+0x118)
#func -4080 __ipipe_unstall_root+0x8 (run_hrtimer_pending+0x118)
#func -4081 add_preempt_count+0x8 (run_hrtimer_pending+0x2d)
+func -4083 ipipe_check_context+0x9 (run_hrtimer_pending+0x1b)
+func -4084 run_hrtimer_pending+0xe (hrtimer_run_pending+0xf3)
+func -4086 tick_check_oneshot_change+0xa (hrtimer_run_pending+0x28)
+func -4088 hrtimer_run_pending+0xa (run_timer_softirq+0x19)
+func -4090 run_timer_softirq+0xe (__do_softirq+0x4c)
| +end 0x80000000 -4092 __ipipe_unstall_root+0x44 (__do_softirq+0x3e)
| #begin 0x80000000 -4094 __ipipe_unstall_root+0x1a (__do_softirq+0x3e)
#func -4095 __ipipe_unstall_root+0x8 (__do_softirq+0x3e)
#func -4099 add_preempt_count+0x8 (__do_softirq+0x20)
#func -4100 __do_softirq+0xb (do_softirq+0x4b)
#func -4102 ipipe_check_context+0x9 (do_softirq+0x23)
#func -4104 do_softirq+0x9 (irq_exit+0x35)
#func -4105 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -4107 sub_preempt_count+0x9 (irq_exit+0x12)
#func -4108 irq_exit+0x8 (do_IRQ+0x53)
#func -4110 preempt_schedule+0x9 (handle_level_irq+0xa9)
#func -4111 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -4113 sub_preempt_count+0x9 (handle_level_irq+0x97)
| #end 0x80000001 -4114 __ipipe_spin_unlock_irqrestore+0x36 (enable_8259A_irq+0x67)
| #func -4116 __ipipe_spin_unlock_irqrestore+0x9 (enable_8259A_irq+0x67)
| #begin 0x80000001 -4118 __ipipe_spin_lock_irqsave+0x1b (enable_8259A_irq+0x20)
#func -4120 __ipipe_spin_lock_irqsave+0x9 (enable_8259A_irq+0x20)
#func -4122 enable_8259A_irq+0xb (handle_level_irq+0x8d)
#func -4124 add_preempt_count+0x8 (handle_level_irq+0x6f)
#func -4127 note_interrupt+0xe (handle_level_irq+0x65)
#func -4129 ipipe_check_context+0x9 (handle_IRQ_event+0x52)
#func -4134 run_posix_cpu_timers+0xe (update_root_process_times+0x50)
#func -4138 __rcu_pending+0x8 (rcu_pending+0x2f)
#func -4140 __rcu_pending+0x8 (rcu_pending+0x17)
#func -4142 rcu_pending+0x8 (update_root_process_times+0x39)
#func -4145 __ipipe_restore_root+0x8 (cpu_clock+0x4d)
#func -4148 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -4149 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -4151 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -4153 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -4154 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -4156 sched_clock_cpu+0xb (cpu_clock+0x35)
#func -4157 ipipe_check_context+0x9 (cpu_clock+0x19)
#func -4159 cpu_clock+0xd (get_timestamp+0xd)
#func -4160 get_timestamp+0x8 (softlockup_tick+0x83)
#func -4163 softlockup_tick+0xe (run_local_timers+0x1c)
#func -4165 __ipipe_restore_root+0x8 (raise_softirq+0x7c)
#func -4167 ipipe_check_context+0x9 (raise_softirq+0x16)
#func -4168 raise_softirq+0xa (run_local_timers+0x17)
#func -4170 preempt_schedule+0x9 (hrtimer_run_queues+0x173)
#func -4171 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -4173 sub_preempt_count+0x9 (hrtimer_run_queues+0x161)
#func -4175 add_preempt_count+0x8 (hrtimer_run_queues+0xef)
#func -4178 current_kernel_time+0xa (hrtimer_run_queues+0x82)
#func -4181 hrtimer_run_queues+0xe (run_local_timers+0xd)
#func -4183 run_local_timers+0x8 (update_root_process_times+0x2d)
#func -4184 update_root_process_times+0xa (tick_periodic+0x6d)
#func -4186 preempt_schedule+0x9 (tick_periodic+0x63)
#func -4187 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -4188 sub_preempt_count+0x9 (tick_periodic+0x51)
#func -4191 preempt_schedule+0x9 (clocksource_get_next+0x82)
#func -4193 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -4194 sub_preempt_count+0x9 (clocksource_get_next+0x70)
#func -4196 __ipipe_restore_root+0x8 (clocksource_get_next+0x66)
#func -4198 add_preempt_count+0x8 (clocksource_get_next+0x32)
#func -4199 ipipe_check_context+0x9 (clocksource_get_next+0x13)
#func -4201 clocksource_get_next+0x9 (update_wall_time+0x4e2)
#func -4203 update_xtime_cache+0xa (update_wall_time+0x4dd)
#func -4210 pit_read+0xe (update_wall_time+0x23)
#func -4213 update_wall_time+0xe (do_timer+0x23)
#func -4216 do_timer+0xe (tick_periodic+0x41)
#func -4219 add_preempt_count+0x8 (tick_periodic+0x1a)
#func -4220 tick_periodic+0x8 (tick_handle_periodic+0x1d)
#func -4222 tick_handle_periodic+0xe (timer_interrupt+0x1e)
#func -4224 timer_interrupt+0x8 (handle_IRQ_event+0x2a)
#func -4227 handle_IRQ_event+0xe (handle_level_irq+0x51)
#func -4229 preempt_schedule+0x9 (handle_level_irq+0x48)
#func -4230 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -4231 sub_preempt_count+0x9 (handle_level_irq+0xbb)
#func -4234 add_preempt_count+0x8 (handle_level_irq+0x1e)
#func -4235 handle_level_irq+0xb (do_IRQ+0x4e)
#func -4237 idle_cpu+0x8 (irq_enter+0x41)
#func -4238 add_preempt_count+0x8 (irq_enter+0x3a)
#func -4240 idle_cpu+0x8 (irq_enter+0x15)
#func -4241 irq_enter+0x9 (do_IRQ+0x3e)
#func -4243 do_IRQ+0xb (__ipipe_sync_stage+0x113)
| #end 0x80000000 -4245 __ipipe_sync_stage+0xca (__ipipe_unstall_root+0x33)
| +end 0x8000000d -4248 __ipipe_unstall_iret_root+0x60 (restore_nocheck_notrace+0x0)
| #func -4251 __ipipe_unstall_iret_root+0x9 (restore_nocheck_notrace+0x0)
#func -4253 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -4254 sub_preempt_count+0x9 (irq_exit+0x71)
#func -4256 idle_cpu+0x8 (irq_exit+0x4f)
#func -4259 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -4260 sub_preempt_count+0x9 (irq_exit+0x12)
#func -4261 irq_exit+0x8 (__xirq_end+0x3d)
#func -4264 preempt_schedule+0x9 (try_to_wake_up+0xb3)
#func -4267 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -4268 sub_preempt_count+0x9 (try_to_wake_up+0xa1)
#func -4270 __ipipe_restore_root+0x8 (try_to_wake_up+0x97)
#func -4272 resched_task+0x8 (check_preempt_curr_rt+0x1d)
#func -4274 check_preempt_curr_rt+0x8 (try_to_wake_up+0x67)
#func -4277 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -4279 __enqueue_rt_entity+0xa (enqueue_rt_entity+0x19)
#func -4281 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -4284 __enqueue_rt_entity+0xa (enqueue_rt_entity+0x19)
#func -4286 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -4292 dequeue_rt_stack+0xa (enqueue_rt_entity+0x10)
#func -4294 enqueue_rt_entity+0x9 (enqueue_task_rt+0x27)
#func -4295 enqueue_task_rt+0xa (enqueue_task+0x12)
#func -4297 enqueue_task+0xa (activate_task+0x1e)
#func -4299 activate_task+0x9 (try_to_wake_up+0x57)
#func -4302 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -4304 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -4307 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -4309 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -4311 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -4314 sched_clock_cpu+0xb (try_to_wake_up+0x3d)
#func -4316 add_preempt_count+0x8 (task_rq_lock+0x35)
#func -4319 ipipe_check_context+0x9 (task_rq_lock+0x15)
#func -4320 task_rq_lock+0x9 (try_to_wake_up+0x1a)
#func -4322 try_to_wake_up+0xe (wake_up_process+0x14)
#func -4324 wake_up_process+0x8 (lostage_handler+0xc3 [xeno_nucleus])
#func -4328 lostage_handler+0xb [xeno_nucleus] (rthal_apc_handler+0x2b)
#func -4331 rthal_apc_handler+0x8 (__xirq_end+0x35)
#func -4334 idle_cpu+0x8 (irq_enter+0x41)
#func -4336 add_preempt_count+0x8 (irq_enter+0x3a)
#func -4338 idle_cpu+0x8 (irq_enter+0x15)
#func -4340 irq_enter+0x9 (__xirq_end+0x19)
| #end 0x80000000 -4343 __ipipe_sync_stage+0xca (__ipipe_unstall_root+0x33)
| +func -4347 __ipipe_sync_stage+0xe (__ipipe_unstall_root+0x33)
| #begin 0x80000000 -4350 __ipipe_unstall_root+0x1a (finish_task_switch+0x24)
#func -4352 __ipipe_unstall_root+0x8 (finish_task_switch+0x24)
#func -4354 finish_task_switch+0xb (schedule+0x355)
| #end 0x80000000 -4356 schedule+0x33f (work_resched+0x6)
| #func -4360 __switch_to+0xa (schedule+0x30e)
| #begin 0x80000000 -4365 schedule+0x208 (exit_mm+0x70)
| #end 0x80000001 -4367 __ipipe_dispatch_event+0x177 (schedule+0x1f6)
| #begin 0x80000001 -4370 __ipipe_dispatch_event+0xdc (schedule+0x1f6)
| #end 0x80000001 -4374 ipipe_trigger_irq+0x76 (xnpod_schedule+0x28 [xeno_nucleus])
| #func -4377 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*[ 938] watchdo 54 -4382 xnpod_schedule+0x7b0 [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -4389 __switch_to+0xa (xnpod_schedule+0x6e2 [xeno_nucleus])
| #*func -4397 rthal_get_8254_tsc+0xe (xnpod_schedule+0x56e [xeno_nucleus])
| #*func -4399 rthal_get_8254_tsc+0xe (xnpod_schedule+0x553 [xeno_nucleus])
| #*[ 936] xoft wa 54 -4402 xnpod_schedule+0x85 [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #*func -4405 xnpod_schedule+0xe [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #*func -4408 xnpod_suspend_thread+0xe [xeno_nucleus] (xnshadow_relax+0x70 [xeno_nucleus])
| #*[ 938] watchdo 54 -4414 xnpod_schedule_runnable+0x43 [xeno_nucleus] (rpi_push+0x11b [xeno_nucleus])
| #*func -4416 xnpod_schedule_runnable+0xe [xeno_nucleus] (rpi_push+0x11b [xeno_nucleus])
| #*func -4421 rpi_push+0xe [xeno_nucleus] (xnshadow_relax+0x4f [xeno_nucleus])
| #*func -4424 __ipipe_set_irq_pending+0xb (__ipipe_schedule_irq+0x66)
| #*func -4425 __ipipe_schedule_irq+0xe (rthal_apc_schedule+0x57)
| #*func -4428 rthal_apc_schedule+0xa (schedule_linux_call+0x74 [xeno_nucleus])
| #*func -4430 schedule_linux_call+0xb [xeno_nucleus] (xnshadow_relax+0x46 [xeno_nucleus])
| +*begin 0x80000000 -4433 xnshadow_relax+0x25 [xeno_nucleus] (hisyscall_event+0x1c5 [xeno_nucleus])
+*func -4434 xnshadow_relax+0xb [xeno_nucleus] (hisyscall_event+0x1c5 [xeno_nucleus])
| +*end 0xffffffff -4437 common_interrupt+0x38 (hisyscall_event+0x184 [xeno_nucleus])
| +*func -4439 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -4443 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -4445 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*func -4449 __ipipe_set_irq_pending+0xb (__ipipe_schedule_irq+0x66)
| #*func -4452 __ipipe_schedule_irq+0xe (rthal_irq_host_pend+0x16)
| #*func -4453 rthal_irq_host_pend+0x8 (xnintr_clock_handler+0xad [xeno_nucleus])
| #*func -4459 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -4461 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -4468 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -4470 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -4473 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -4475 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| +*func -4477 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #*func -4479 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| +*func -4482 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| +*func -4484 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| +*func -4485 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| +*func -4487 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| +*func -4489 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| +*begin 0xffffffff -4492 common_interrupt+0x29 (hisyscall_event+0x184 [xeno_nucleus])
| +*end 0x80000000 -4497 __ipipe_restore_pipeline_head+0x9a (xnpod_wait_thread_period+0xc4 [xeno_nucleus])
| #*func -4499 __ipipe_restore_pipeline_head+0x9 (xnpod_wait_thread_period+0xc4 [xeno_nucleus])
| #*func -4502 xntimer_get_overruns+0xe [xeno_nucleus] (xnpod_wait_thread_period+0x9c [xeno_nucleus])
| #*func -4505 rthal_get_8254_tsc+0xe (xnpod_wait_thread_period+0x89 [xeno_nucleus])
| #*[ 936] xoft wa 54 -4514 xnpod_schedule+0x7b0 [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #*func -4520 __switch_to+0xa (xnpod_schedule+0x6e2 [xeno_nucleus])
| #*func -4529 rthal_get_8254_tsc+0xe (xnpod_schedule+0x56e [xeno_nucleus])
| #*func -4532 rthal_get_8254_tsc+0xe (xnpod_schedule+0x553 [xeno_nucleus])
| #*[ 937] tpanelt 1 -4539 xnpod_schedule+0x85 [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -4541 xnpod_schedule+0xe [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -4544 xnpod_schedule_handler+0x8 [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -4546 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -4549 __ipipe_handle_irq+0xe (ipipe_trigger_irq+0x65)
| #func -4551 memcpy+0xe (ipipe_trigger_irq+0x60)
| #begin 0x80000001 -4554 ipipe_trigger_irq+0x41 (xnpod_schedule+0x28 [xeno_nucleus])
#func -4556 ipipe_trigger_irq+0xe (xnpod_schedule+0x28 [xeno_nucleus])
#func -4558 xnpod_schedule+0xe [xeno_nucleus] (schedule_event+0x266 [xeno_nucleus])
| #end 0x80000000 -4560 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x25c [xeno_nucleus])
| *#func -4561 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x25c [xeno_nucleus])
| *#[ 937] tpanelt 1 -4566 xnpod_schedule_runnable+0x43 [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| *#func -4569 xnpod_schedule_runnable+0xe [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| #begin 0x80000000 -4572 schedule_event+0x225 [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000000 -4574 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x123 [xeno_nucleus])
| *#func -4576 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x123 [xeno_nucleus])
| #begin 0x80000000 -4579 schedule_event+0xce [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
#func -4583 schedule_event+0xe [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000001 -4584 __ipipe_dispatch_event+0xae (schedule+0x1f6)
| #begin 0x80000001 -4588 __ipipe_dispatch_event+0x29 (schedule+0x1f6)
#func -4590 __ipipe_dispatch_event+0xe (schedule+0x1f6)
#func -4594 pick_next_task_rt+0x9 (schedule+0x18f)
#func -4596 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -4597 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -4599 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -4600 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -4601 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -4603 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -4604 update_curr_rt+0xe (put_prev_task_rt+0x10)
#func -4606 put_prev_task_rt+0x9 (schedule+0x165)
#func -4608 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -4612 __enqueue_rt_entity+0xa (dequeue_rt_entity+0x29)
#func -4614 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -4617 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -4622 dequeue_rt_stack+0xa (dequeue_rt_entity+0x10)
#func -4624 dequeue_rt_entity+0x9 (dequeue_task_rt+0x1e)
#func -4626 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -4627 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -4629 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -4630 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -4632 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -4635 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -4638 update_curr_rt+0xe (dequeue_task_rt+0x13)
#func -4640 dequeue_task_rt+0xa (dequeue_task+0x65)
#func -4643 dequeue_task+0xe (deactivate_task+0x1e)
#func -4644 deactivate_task+0x9 (schedule+0x14f)
#func -4647 add_preempt_count+0x8 (schedule+0xf4)
#func -4650 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -4653 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -4655 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -4656 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -4658 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -4660 sched_clock_cpu+0xb (schedule+0xdf)
+func -4662 ipipe_check_context+0x9 (schedule+0xd0)
+func -4664 ipipe_check_context+0x9 (schedule+0x89)
+func -4667 add_preempt_count+0x8 (schedule+0x22)
| +end 0x8000000d -4670 __ipipe_unstall_iret_root+0x60 (restore_nocheck_notrace+0x0)
| +func -4672 __ipipe_unstall_iret_root+0x9 (restore_nocheck_notrace+0x0)
| +end 0xffffffff -4675 common_interrupt+0x38 (__ipipe_trace+0x2f4)
| +func -4677 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| # func -4682 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| # func -4684 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| # func -4691 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| # func -4692 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| # func -4699 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x67 [xeno_nucleus])
| # func -4701 xnthread_periodic_handler+0x8 [xeno_nucleus] (xntimer_tick_aperiodic+0x62 [xeno_nucleus])
| # func -4707 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| # func -4708 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| # func -4713 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| # func -4716 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| +func -4719 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -4721 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| +func -4724 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| +func -4725 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| +func -4728 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| +func -4730 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| +func -4733 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| +begin 0xffffffff -4736 common_interrupt+0x29 (__ipipe_trace+0x2f4)
+func -4740 schedule+0xe (exit_mm+0x70)
+func -4744 up_read+0x8 (exit_mm+0x42)
+func -4747 ipipe_check_context+0x9 (down_read+0x15)
+func -4748 down_read+0x9 (exit_mm+0x30)
+func -4750 mm_release+0xa (exit_mm+0x1d)
+func -4752 exit_mm+0xe (do_exit+0x167)
+func -4758 exit_robust_list+0xe (do_exit+0x15a)
+func -4764 exit_signals+0xa (do_exit+0xad)
+func -4767 do_exit+0xe (do_group_exit+0x84)
+func -4770 do_group_exit+0xa (get_signal_to_deliver+0x34f)
+func -4772 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -4774 sub_preempt_count+0x9 (get_signal_to_deliver+0x296)
| +end 0x80000000 -4775 __ipipe_unstall_root+0x44 (get_signal_to_deliver+0x28c)
| #begin 0x80000000 -4776 __ipipe_unstall_root+0x1a (get_signal_to_deliver+0x28c)
#func -4778 __ipipe_unstall_root+0x8 (get_signal_to_deliver+0x28c)
#func -4784 recalc_sigpending_tsk+0xb (recalc_sigpending+0x12)
#func -4785 recalc_sigpending+0x8 (dequeue_signal+0x8b)
#func -4790 next_signal+0x8 (__dequeue_signal+0x17)
#func -4791 __dequeue_signal+0xe (dequeue_signal+0x20)
#func -4793 dequeue_signal+0xe (get_signal_to_deliver+0xfc)
#func -4796 add_preempt_count+0x8 (get_signal_to_deliver+0x4c)
#func -4798 ipipe_check_context+0x9 (get_signal_to_deliver+0x3a)
#func -4800 get_signal_to_deliver+0xe (do_notify_resume+0x6e)
#func -4802 do_notify_resume+0x11 (work_notifysig+0x13)
| +end 0x80000001 -4806 __ipipe_syscall_root+0xfe (system_call+0x29)
| +begin 0x80000001 -4808 __ipipe_syscall_root+0xda (system_call+0x29)
| +end 0x80000001 -4811 __ipipe_dispatch_event+0x177 (__ipipe_syscall_root+0x74)
| +begin 0x80000001 -4813 __ipipe_dispatch_event+0xdc (__ipipe_syscall_root+0x74)
+func -4818 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -4819 sub_preempt_count+0x9 (ipipe_reenter_root+0x34)
+func -4822 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -4823 sub_preempt_count+0x9 (finish_task_switch+0x2e)
| +end 0x80000000 -4824 __ipipe_unstall_root+0x44 (finish_task_switch+0x24)
| #begin 0x80000000 -4826 __ipipe_unstall_root+0x1a (finish_task_switch+0x24)
#func -4827 __ipipe_unstall_root+0x8 (finish_task_switch+0x24)
#func -4829 finish_task_switch+0xb (ipipe_reenter_root+0x1a)
#func -4830 ipipe_reenter_root+0xa (xnshadow_relax+0xa7 [xeno_nucleus])
| #end 0x80000000 -4833 __ipipe_restore_pipeline_head+0x9a (xnshadow_relax+0x86 [xeno_nucleus])
| *#func -4835 __ipipe_restore_pipeline_head+0x9 (xnshadow_relax+0x86 [xeno_nucleus])
| #[ 937] tpanelt 55 -4839 xnpod_schedule+0x7b0 [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #func -4848 __switch_to+0xa (xnpod_schedule+0x6e2 [xeno_nucleus])
| #begin 0x80000000 -4853 schedule+0x208 (work_resched+0x6)
| #end 0x80000001 -4854 __ipipe_dispatch_event+0x177 (schedule+0x1f6)
| #begin 0x80000001 -4857 __ipipe_dispatch_event+0xdc (schedule+0x1f6)
#func -4862 schedule_event+0xe [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000001 -4865 __ipipe_dispatch_event+0xae (schedule+0x1f6)
| #begin 0x80000001 -4868 __ipipe_dispatch_event+0x29 (schedule+0x1f6)
#func -4870 __ipipe_dispatch_event+0xe (schedule+0x1f6)
#func -4877 pick_next_task_rt+0x9 (schedule+0x18f)
#func -4880 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -4881 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -4883 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -4884 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -4886 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -4889 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -4893 update_curr_rt+0xe (put_prev_task_rt+0x10)
#func -4894 put_prev_task_rt+0x9 (schedule+0x165)
#func -4896 add_preempt_count+0x8 (schedule+0xf4)
#func -4898 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -4900 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -4902 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -4903 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -4905 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -4907 sched_clock_cpu+0xb (schedule+0xdf)
+func -4908 ipipe_check_context+0x9 (schedule+0xd0)
+func -4910 ipipe_check_context+0x9 (schedule+0x89)
+func -4912 add_preempt_count+0x8 (schedule+0x22)
+func -4914 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -4916 sub_preempt_count+0x9 (schedule+0x3a5)
+func -4918 preempt_schedule+0x9 (finish_task_switch+0x40)
+func -4920 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -4921 sub_preempt_count+0x9 (finish_task_switch+0x2e)
| +end 0x80000000 -4922 __ipipe_unstall_root+0x44 (finish_task_switch+0x24)
| +end 0x8000000d -4924 __ipipe_unstall_iret_root+0x60 (restore_nocheck_notrace+0x0)
| #func -4926 __ipipe_unstall_iret_root+0x9 (restore_nocheck_notrace+0x0)
#func -4928 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -4930 sub_preempt_count+0x9 (irq_exit+0x71)
#func -4932 idle_cpu+0x8 (irq_exit+0x4f)
#func -4933 __ipipe_restore_root+0x8 (do_softirq+0x5e)
#func -4935 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -4936 sub_preempt_count+0x9 (_local_bh_enable+0x7e)
#func -4938 _local_bh_enable+0x8 (__do_softirq+0x9f)
+func -4940 ipipe_check_context+0x9 (__do_softirq+0x69)
+func -4941 preempt_schedule+0x9 (run_timer_softirq+0x1a8)
+func -4943 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -4944 sub_preempt_count+0x9 (run_timer_softirq+0x196)
| +end 0x80000000 -4946 __ipipe_unstall_root+0x44 (run_timer_softirq+0x18c)
| #begin 0x80000000 -4948 __ipipe_unstall_root+0x1a (run_timer_softirq+0x18c)
#func -4949 __ipipe_unstall_root+0x8 (run_timer_softirq+0x18c)
#func -4952 add_preempt_count+0x8 (run_timer_softirq+0x43)
+func -4954 ipipe_check_context+0x9 (run_timer_softirq+0x31)
+func -4956 preempt_schedule+0x9 (run_hrtimer_pending+0x134)
+func -4957 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -4958 sub_preempt_count+0x9 (run_hrtimer_pending+0x122)
| +end 0x80000000 -4960 __ipipe_unstall_root+0x44 (run_hrtimer_pending+0x118)
| #begin 0x80000000 -4962 __ipipe_unstall_root+0x1a (run_hrtimer_pending+0x118)
#func -4963 __ipipe_unstall_root+0x8 (run_hrtimer_pending+0x118)
#func -4965 add_preempt_count+0x8 (run_hrtimer_pending+0x2d)
+func -4966 ipipe_check_context+0x9 (run_hrtimer_pending+0x1b)
+func -4967 run_hrtimer_pending+0xe (hrtimer_run_pending+0xf3)
+func -4970 tick_check_oneshot_change+0xa (hrtimer_run_pending+0x28)
+func -4972 hrtimer_run_pending+0xa (run_timer_softirq+0x19)
+func -4974 run_timer_softirq+0xe (__do_softirq+0x4c)
| +end 0x80000000 -4976 __ipipe_unstall_root+0x44 (__do_softirq+0x3e)
| #begin 0x80000000 -4978 __ipipe_unstall_root+0x1a (__do_softirq+0x3e)
#func -4979 __ipipe_unstall_root+0x8 (__do_softirq+0x3e)
#func -4983 add_preempt_count+0x8 (__do_softirq+0x20)
#func -4985 __do_softirq+0xb (do_softirq+0x4b)
#func -4986 ipipe_check_context+0x9 (do_softirq+0x23)
#func -4988 do_softirq+0x9 (irq_exit+0x35)
#func -4990 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -4991 sub_preempt_count+0x9 (irq_exit+0x12)
#func -4992 irq_exit+0x8 (do_IRQ+0x53)
#func -4994 preempt_schedule+0x9 (handle_level_irq+0xa9)
#func -4995 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -4997 sub_preempt_count+0x9 (handle_level_irq+0x97)
| #end 0x80000001 -4998 __ipipe_spin_unlock_irqrestore+0x36 (enable_8259A_irq+0x67)
| #func -5000 __ipipe_spin_unlock_irqrestore+0x9 (enable_8259A_irq+0x67)
| #begin 0x80000001 -5002 __ipipe_spin_lock_irqsave+0x1b (enable_8259A_irq+0x20)
#func -5004 __ipipe_spin_lock_irqsave+0x9 (enable_8259A_irq+0x20)
#func -5006 enable_8259A_irq+0xb (handle_level_irq+0x8d)
#func -5008 add_preempt_count+0x8 (handle_level_irq+0x6f)
#func -5011 note_interrupt+0xe (handle_level_irq+0x65)
#func -5013 ipipe_check_context+0x9 (handle_IRQ_event+0x52)
#func -5019 run_posix_cpu_timers+0xe (update_root_process_times+0x50)
#func -5022 __rcu_pending+0x8 (rcu_pending+0x2f)
#func -5025 __rcu_pending+0x8 (rcu_pending+0x17)
#func -5026 rcu_pending+0x8 (update_root_process_times+0x39)
#func -5029 __ipipe_restore_root+0x8 (cpu_clock+0x4d)
#func -5031 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -5033 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -5035 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -5037 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -5038 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -5040 sched_clock_cpu+0xb (cpu_clock+0x35)
#func -5041 ipipe_check_context+0x9 (cpu_clock+0x19)
#func -5043 cpu_clock+0xd (get_timestamp+0xd)
#func -5044 get_timestamp+0x8 (softlockup_tick+0x83)
#func -5047 softlockup_tick+0xe (run_local_timers+0x1c)
#func -5050 __ipipe_restore_root+0x8 (raise_softirq+0x7c)
#func -5052 ipipe_check_context+0x9 (raise_softirq+0x16)
#func -5053 raise_softirq+0xa (run_local_timers+0x17)
#func -5055 preempt_schedule+0x9 (hrtimer_run_queues+0x173)
#func -5056 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -5057 sub_preempt_count+0x9 (hrtimer_run_queues+0x161)
#func -5060 add_preempt_count+0x8 (hrtimer_run_queues+0xef)
#func -5062 current_kernel_time+0xa (hrtimer_run_queues+0x82)
#func -5066 hrtimer_run_queues+0xe (run_local_timers+0xd)
#func -5068 run_local_timers+0x8 (update_root_process_times+0x2d)
#func -5070 update_root_process_times+0xa (tick_periodic+0x6d)
#func -5071 preempt_schedule+0x9 (tick_periodic+0x63)
#func -5073 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -5074 sub_preempt_count+0x9 (tick_periodic+0x51)
#func -5077 preempt_schedule+0x9 (clocksource_get_next+0x82)
#func -5079 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -5080 sub_preempt_count+0x9 (clocksource_get_next+0x70)
#func -5082 __ipipe_restore_root+0x8 (clocksource_get_next+0x66)
#func -5084 add_preempt_count+0x8 (clocksource_get_next+0x32)
#func -5086 ipipe_check_context+0x9 (clocksource_get_next+0x13)
#func -5087 clocksource_get_next+0x9 (update_wall_time+0x4e2)
#func -5089 update_xtime_cache+0xa (update_wall_time+0x4dd)
#func -5096 pit_read+0xe (update_wall_time+0x23)
#func -5099 update_wall_time+0xe (do_timer+0x23)
#func -5102 do_timer+0xe (tick_periodic+0x41)
#func -5105 add_preempt_count+0x8 (tick_periodic+0x1a)
#func -5106 tick_periodic+0x8 (tick_handle_periodic+0x1d)
#func -5108 tick_handle_periodic+0xe (timer_interrupt+0x1e)
#func -5111 timer_interrupt+0x8 (handle_IRQ_event+0x2a)
#func -5113 handle_IRQ_event+0xe (handle_level_irq+0x51)
#func -5115 preempt_schedule+0x9 (handle_level_irq+0x48)
#func -5117 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -5118 sub_preempt_count+0x9 (handle_level_irq+0xbb)
#func -5120 add_preempt_count+0x8 (handle_level_irq+0x1e)
#func -5122 handle_level_irq+0xb (do_IRQ+0x4e)
#func -5124 idle_cpu+0x8 (irq_enter+0x41)
#func -5125 add_preempt_count+0x8 (irq_enter+0x3a)
#func -5126 idle_cpu+0x8 (irq_enter+0x15)
#func -5128 irq_enter+0x9 (do_IRQ+0x3e)
#func -5129 do_IRQ+0xb (__ipipe_sync_stage+0x113)
| #end 0x80000000 -5131 __ipipe_sync_stage+0xca (__ipipe_unstall_root+0x33)
| +end 0x8000000d -5135 __ipipe_unstall_iret_root+0x60 (restore_nocheck_notrace+0x0)
| #func -5137 __ipipe_unstall_iret_root+0x9 (restore_nocheck_notrace+0x0)
#func -5140 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -5141 sub_preempt_count+0x9 (irq_exit+0x71)
#func -5143 idle_cpu+0x8 (irq_exit+0x4f)
#func -5145 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -5147 sub_preempt_count+0x9 (irq_exit+0x12)
#func -5148 irq_exit+0x8 (__xirq_end+0x3d)
#func -5151 preempt_schedule+0x9 (try_to_wake_up+0xb3)
#func -5153 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -5155 sub_preempt_count+0x9 (try_to_wake_up+0xa1)
#func -5156 __ipipe_restore_root+0x8 (try_to_wake_up+0x97)
#func -5158 resched_task+0x8 (check_preempt_curr_rt+0x1d)
#func -5160 check_preempt_curr_rt+0x8 (try_to_wake_up+0x67)
#func -5163 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -5165 __enqueue_rt_entity+0xa (enqueue_rt_entity+0x19)
#func -5168 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -5171 __enqueue_rt_entity+0xa (enqueue_rt_entity+0x19)
#func -5174 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -5179 dequeue_rt_stack+0xa (enqueue_rt_entity+0x10)
#func -5181 enqueue_rt_entity+0x9 (enqueue_task_rt+0x27)
#func -5182 enqueue_task_rt+0xa (enqueue_task+0x12)
#func -5184 enqueue_task+0xa (activate_task+0x1e)
#func -5186 activate_task+0x9 (try_to_wake_up+0x57)
#func -5189 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -5192 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -5195 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -5197 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -5199 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -5201 sched_clock_cpu+0xb (try_to_wake_up+0x3d)
#func -5204 add_preempt_count+0x8 (task_rq_lock+0x35)
#func -5206 ipipe_check_context+0x9 (task_rq_lock+0x15)
#func -5208 task_rq_lock+0x9 (try_to_wake_up+0x1a)
#func -5210 try_to_wake_up+0xe (wake_up_process+0x14)
#func -5212 wake_up_process+0x8 (lostage_handler+0xc3 [xeno_nucleus])
#func -5216 lostage_handler+0xb [xeno_nucleus] (rthal_apc_handler+0x2b)
#func -5219 rthal_apc_handler+0x8 (__xirq_end+0x35)
#func -5222 idle_cpu+0x8 (irq_enter+0x41)
#func -5223 add_preempt_count+0x8 (irq_enter+0x3a)
#func -5226 idle_cpu+0x8 (irq_enter+0x15)
#func -5227 irq_enter+0x9 (__xirq_end+0x19)
| #end 0x80000000 -5230 __ipipe_sync_stage+0xca (__ipipe_unstall_root+0x33)
| +func -5235 __ipipe_sync_stage+0xe (__ipipe_unstall_root+0x33)
| #begin 0x80000000 -5238 __ipipe_unstall_root+0x1a (finish_task_switch+0x24)
#func -5239 __ipipe_unstall_root+0x8 (finish_task_switch+0x24)
#func -5241 finish_task_switch+0xb (schedule+0x355)
| #end 0x80000000 -5243 schedule+0x33f (work_resched+0x6)
| #func -5247 __switch_to+0xa (schedule+0x30e)
| #begin 0x80000000 -5252 schedule+0x208 (exit_mm+0x70)
| #end 0x80000001 -5254 __ipipe_dispatch_event+0x177 (schedule+0x1f6)
| #begin 0x80000001 -5258 __ipipe_dispatch_event+0xdc (schedule+0x1f6)
| #end 0x80000001 -5262 ipipe_trigger_irq+0x76 (xnpod_schedule+0x28 [xeno_nucleus])
| #func -5265 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*[ 937] tpanelt 55 -5269 xnpod_schedule+0x7b0 [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -5276 __switch_to+0xa (xnpod_schedule+0x6e2 [xeno_nucleus])
| #*func -5282 rthal_get_8254_tsc+0xe (xnpod_schedule+0x56e [xeno_nucleus])
| #*func -5285 rthal_get_8254_tsc+0xe (xnpod_schedule+0x553 [xeno_nucleus])
| #*[ 938] watchdo 55 -5288 xnpod_schedule+0x85 [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #*func -5291 xnpod_schedule+0xe [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #*func -5294 xnpod_suspend_thread+0xe [xeno_nucleus] (xnshadow_relax+0x70 [xeno_nucleus])
| #*[ 937] tpanelt 55 -5300 xnpod_schedule_runnable+0x43 [xeno_nucleus] (rpi_push+0x11b [xeno_nucleus])
| #*func -5301 xnpod_schedule_runnable+0xe [xeno_nucleus] (rpi_push+0x11b [xeno_nucleus])
| #*func -5308 rpi_push+0xe [xeno_nucleus] (xnshadow_relax+0x4f [xeno_nucleus])
| #*func -5311 __ipipe_set_irq_pending+0xb (__ipipe_schedule_irq+0x66)
| #*func -5313 __ipipe_schedule_irq+0xe (rthal_apc_schedule+0x57)
| #*func -5315 rthal_apc_schedule+0xa (schedule_linux_call+0x74 [xeno_nucleus])
| #*func -5318 schedule_linux_call+0xb [xeno_nucleus] (xnshadow_relax+0x46 [xeno_nucleus])
| +*begin 0x80000000 -5321 xnshadow_relax+0x25 [xeno_nucleus] (hisyscall_event+0x1c5 [xeno_nucleus])
+*func -5322 xnshadow_relax+0xb [xeno_nucleus] (hisyscall_event+0x1c5 [xeno_nucleus])
| +*end 0xffffffff -5329 common_interrupt+0x38 (__ipipe_restore_pipeline_head+0x9e)
| +*func -5330 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -5333 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -5335 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*func -5339 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -5341 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -5344 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x67 [xeno_nucleus])
| #*func -5346 xnthread_periodic_handler+0x8 [xeno_nucleus] (xntimer_tick_aperiodic+0x62 [xeno_nucleus])
| #*func -5350 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -5352 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -5354 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -5355 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| +*func -5357 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #*func -5358 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| +*func -5360 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| +*func -5361 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| +*func -5363 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| +*func -5364 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| +*func -5365 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| +*begin 0xffffffff -5367 common_interrupt+0x29 (__ipipe_restore_pipeline_head+0x9e)
| +*end 0xffffffff -5369 common_interrupt+0x38 (__ipipe_restore_pipeline_head+0x9e)
| +*func -5371 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -5375 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -5378 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*func -5381 __ipipe_set_irq_pending+0xb (__ipipe_schedule_irq+0x66)
| #*func -5384 __ipipe_schedule_irq+0xe (rthal_irq_host_pend+0x16)
| #*func -5385 rthal_irq_host_pend+0x8 (xnintr_clock_handler+0xad [xeno_nucleus])
| #*func -5391 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -5393 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -5402 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -5404 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -5407 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -5409 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| +*func -5411 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #*func -5412 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| +*func -5416 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| +*func -5418 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| +*func -5420 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| +*func -5422 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| +*func -5424 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| +*begin 0xffffffff -5426 common_interrupt+0x29 (__ipipe_restore_pipeline_head+0x9e)
| +*end 0x80000000 -5429 __ipipe_restore_pipeline_head+0x9a (xnpod_wait_thread_period+0xc4 [xeno_nucleus])
| #*func -5430 __ipipe_restore_pipeline_head+0x9 (xnpod_wait_thread_period+0xc4 [xeno_nucleus])
| #*func -5435 xntimer_get_overruns+0xe [xeno_nucleus] (xnpod_wait_thread_period+0x9c [xeno_nucleus])
| #*func -5438 rthal_get_8254_tsc+0xe (xnpod_wait_thread_period+0x89 [xeno_nucleus])
| #*[ 938] watchdo 55 -5448 xnpod_schedule+0x7b0 [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #*func -5456 __switch_to+0xa (xnpod_schedule+0x6e2 [xeno_nucleus])
| #*func -5464 rthal_get_8254_tsc+0xe (xnpod_schedule+0x56e [xeno_nucleus])
| #*func -5468 rthal_get_8254_tsc+0xe (xnpod_schedule+0x553 [xeno_nucleus])
| #*[ 942] state 1 -5477 xnpod_schedule+0x85 [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -5481 xnpod_schedule+0xe [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -5484 xnpod_schedule_handler+0x8 [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -5486 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -5488 __ipipe_handle_irq+0xe (ipipe_trigger_irq+0x65)
| #func -5492 memcpy+0xe (ipipe_trigger_irq+0x60)
| #begin 0x80000001 -5495 ipipe_trigger_irq+0x41 (xnpod_schedule+0x28 [xeno_nucleus])
#func -5498 ipipe_trigger_irq+0xe (xnpod_schedule+0x28 [xeno_nucleus])
#func -5502 xnpod_schedule+0xe [xeno_nucleus] (schedule_event+0x266 [xeno_nucleus])
| #end 0x80000000 -5503 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x25c [xeno_nucleus])
| *#func -5505 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x25c [xeno_nucleus])
| *#[ 942] state 1 -5512 xnpod_schedule_runnable+0x43 [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| *#func -5516 xnpod_schedule_runnable+0xe [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| #begin 0x80000000 -5519 schedule_event+0x225 [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000000 -5522 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x123 [xeno_nucleus])
| *#func -5524 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x123 [xeno_nucleus])
| #begin 0x80000000 -5527 schedule_event+0xce [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
#func -5530 schedule_event+0xe [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000001 -5532 __ipipe_dispatch_event+0xae (schedule+0x1f6)
| #begin 0x80000001 -5535 __ipipe_dispatch_event+0x29 (schedule+0x1f6)
#func -5538 __ipipe_dispatch_event+0xe (schedule+0x1f6)
#func -5543 pick_next_task_rt+0x9 (schedule+0x18f)
#func -5545 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -5546 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -5547 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -5549 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -5550 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -5552 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -5553 update_curr_rt+0xe (put_prev_task_rt+0x10)
#func -5554 put_prev_task_rt+0x9 (schedule+0x165)
#func -5557 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -5561 __enqueue_rt_entity+0xa (dequeue_rt_entity+0x29)
#func -5563 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -5568 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -5574 dequeue_rt_stack+0xa (dequeue_rt_entity+0x10)
#func -5575 dequeue_rt_entity+0x9 (dequeue_task_rt+0x1e)
#func -5577 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -5578 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -5580 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -5581 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -5583 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -5586 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -5589 update_curr_rt+0xe (dequeue_task_rt+0x13)
#func -5590 dequeue_task_rt+0xa (dequeue_task+0x65)
#func -5594 dequeue_task+0xe (deactivate_task+0x1e)
#func -5595 deactivate_task+0x9 (schedule+0x14f)
#func -5598 add_preempt_count+0x8 (schedule+0xf4)
#func -5603 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -5605 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -5608 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -5609 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -5611 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -5613 sched_clock_cpu+0xb (schedule+0xdf)
+func -5615 ipipe_check_context+0x9 (schedule+0xd0)
+func -5617 ipipe_check_context+0x9 (schedule+0x89)
+func -5621 add_preempt_count+0x8 (schedule+0x22)
+func -5622 schedule+0xe (exit_mm+0x70)
+func -5625 up_read+0x8 (exit_mm+0x42)
+func -5629 ipipe_check_context+0x9 (down_read+0x15)
+func -5631 down_read+0x9 (exit_mm+0x30)
+func -5634 mm_release+0xa (exit_mm+0x1d)
+func -5636 exit_mm+0xe (do_exit+0x167)
+func -5642 exit_robust_list+0xe (do_exit+0x15a)
+func -5648 exit_signals+0xa (do_exit+0xad)
+func -5651 do_exit+0xe (do_group_exit+0x84)
+func -5653 do_group_exit+0xa (get_signal_to_deliver+0x34f)
+func -5656 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -5658 sub_preempt_count+0x9 (get_signal_to_deliver+0x296)
| +end 0x80000000 -5659 __ipipe_unstall_root+0x44 (get_signal_to_deliver+0x28c)
| #begin 0x80000000 -5661 __ipipe_unstall_root+0x1a (get_signal_to_deliver+0x28c)
| #end 0xffffffff -5663 common_interrupt+0x38 (__ipipe_trace+0x2f4)
| #func -5666 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -5671 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -5673 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*func -5680 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -5683 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -5689 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x67 [xeno_nucleus])
| #*func -5691 xnthread_periodic_handler+0x8 [xeno_nucleus] (xntimer_tick_aperiodic+0x62 [xeno_nucleus])
| #*func -5698 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -5700 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -5706 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -5708 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -5712 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -5714 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| #func -5717 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| #func -5719 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| #func -5721 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| #func -5723 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| #func -5728 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| #begin 0xffffffff -5731 common_interrupt+0x29 (__ipipe_trace+0x2f4)
#func -5737 __ipipe_unstall_root+0x8 (get_signal_to_deliver+0x28c)
#func -5742 recalc_sigpending_tsk+0xb (recalc_sigpending+0x12)
#func -5744 recalc_sigpending+0x8 (dequeue_signal+0x8b)
#func -5749 next_signal+0x8 (__dequeue_signal+0x17)
#func -5750 __dequeue_signal+0xe (dequeue_signal+0x20)
#func -5752 dequeue_signal+0xe (get_signal_to_deliver+0xfc)
#func -5756 add_preempt_count+0x8 (get_signal_to_deliver+0x4c)
#func -5757 ipipe_check_context+0x9 (get_signal_to_deliver+0x3a)
#func -5759 get_signal_to_deliver+0xe (do_notify_resume+0x6e)
#func -5762 do_notify_resume+0x11 (work_notifysig+0x13)
| +end 0x80000001 -5767 __ipipe_syscall_root+0xfe (system_call+0x29)
| +begin 0x80000001 -5769 __ipipe_syscall_root+0xda (system_call+0x29)
| +end 0x80000001 -5773 __ipipe_dispatch_event+0x177 (__ipipe_syscall_root+0x74)
| +begin 0x80000001 -5776 __ipipe_dispatch_event+0xdc (__ipipe_syscall_root+0x74)
+func -5781 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -5782 sub_preempt_count+0x9 (ipipe_reenter_root+0x34)
+func -5784 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -5785 sub_preempt_count+0x9 (finish_task_switch+0x2e)
| +end 0x80000000 -5787 __ipipe_unstall_root+0x44 (finish_task_switch+0x24)
| #begin 0x80000000 -5789 __ipipe_unstall_root+0x1a (finish_task_switch+0x24)
#func -5790 __ipipe_unstall_root+0x8 (finish_task_switch+0x24)
#func -5791 finish_task_switch+0xb (ipipe_reenter_root+0x1a)
#func -5793 ipipe_reenter_root+0xa (xnshadow_relax+0xa7 [xeno_nucleus])
| #end 0x80000000 -5795 __ipipe_restore_pipeline_head+0x9a (xnshadow_relax+0x86 [xeno_nucleus])
| *#func -5798 __ipipe_restore_pipeline_head+0x9 (xnshadow_relax+0x86 [xeno_nucleus])
| #[ 942] state 75 -5806 xnpod_schedule+0x7b0 [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #func -5817 __switch_to+0xa (xnpod_schedule+0x6e2 [xeno_nucleus])
| #begin 0x80000000 -5824 schedule+0x208 (work_resched+0x6)
| #end 0x80000001 -5825 __ipipe_dispatch_event+0x177 (schedule+0x1f6)
| #begin 0x80000001 -5828 __ipipe_dispatch_event+0xdc (schedule+0x1f6)
#func -5834 schedule_event+0xe [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000001 -5836 __ipipe_dispatch_event+0xae (schedule+0x1f6)
| #begin 0x80000001 -5840 __ipipe_dispatch_event+0x29 (schedule+0x1f6)
#func -5842 __ipipe_dispatch_event+0xe (schedule+0x1f6)
#func -5847 pick_next_task_rt+0x9 (schedule+0x18f)
#func -5850 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -5851 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -5853 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -5854 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -5855 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -5858 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -5862 update_curr_rt+0xe (put_prev_task_rt+0x10)
#func -5863 put_prev_task_rt+0x9 (schedule+0x165)
#func -5866 add_preempt_count+0x8 (schedule+0xf4)
#func -5868 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -5870 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -5872 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -5873 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -5874 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -5876 sched_clock_cpu+0xb (schedule+0xdf)
+func -5878 ipipe_check_context+0x9 (schedule+0xd0)
+func -5880 ipipe_check_context+0x9 (schedule+0x89)
+func -5883 add_preempt_count+0x8 (schedule+0x22)
+func -5885 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -5886 sub_preempt_count+0x9 (schedule+0x3a5)
+func -5889 preempt_schedule+0x9 (finish_task_switch+0x40)
+func -5891 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -5892 sub_preempt_count+0x9 (finish_task_switch+0x2e)
| +end 0x80000000 -5893 __ipipe_unstall_root+0x44 (finish_task_switch+0x24)
| +end 0x8000000d -5895 __ipipe_unstall_iret_root+0x60 (restore_nocheck_notrace+0x0)
| #func -5897 __ipipe_unstall_iret_root+0x9 (restore_nocheck_notrace+0x0)
#func -5900 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -5902 sub_preempt_count+0x9 (irq_exit+0x71)
#func -5903 idle_cpu+0x8 (irq_exit+0x4f)
#func -5905 __ipipe_restore_root+0x8 (do_softirq+0x5e)
#func -5907 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -5908 sub_preempt_count+0x9 (_local_bh_enable+0x7e)
#func -5909 _local_bh_enable+0x8 (__do_softirq+0x9f)
+func -5911 ipipe_check_context+0x9 (__do_softirq+0x69)
+func -5913 preempt_schedule+0x9 (run_timer_softirq+0x1a8)
+func -5914 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -5916 sub_preempt_count+0x9 (run_timer_softirq+0x196)
| +end 0x80000000 -5917 __ipipe_unstall_root+0x44 (run_timer_softirq+0x18c)
| #begin 0x80000000 -5919 __ipipe_unstall_root+0x1a (run_timer_softirq+0x18c)
#func -5920 __ipipe_unstall_root+0x8 (run_timer_softirq+0x18c)
#func -5923 add_preempt_count+0x8 (run_timer_softirq+0x43)
+func -5925 ipipe_check_context+0x9 (run_timer_softirq+0x31)
+func -5927 preempt_schedule+0x9 (run_hrtimer_pending+0x134)
+func -5929 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -5930 sub_preempt_count+0x9 (run_hrtimer_pending+0x122)
| +end 0x80000000 -5931 __ipipe_unstall_root+0x44 (run_hrtimer_pending+0x118)
| #begin 0x80000000 -5933 __ipipe_unstall_root+0x1a (run_hrtimer_pending+0x118)
#func -5934 __ipipe_unstall_root+0x8 (run_hrtimer_pending+0x118)
#func -5936 add_preempt_count+0x8 (run_hrtimer_pending+0x2d)
+func -5938 ipipe_check_context+0x9 (run_hrtimer_pending+0x1b)
+func -5939 run_hrtimer_pending+0xe (hrtimer_run_pending+0xf3)
+func -5941 tick_check_oneshot_change+0xa (hrtimer_run_pending+0x28)
+func -5943 hrtimer_run_pending+0xa (run_timer_softirq+0x19)
+func -5945 run_timer_softirq+0xe (__do_softirq+0x4c)
| +end 0x80000000 -5947 __ipipe_unstall_root+0x44 (__do_softirq+0x3e)
| #begin 0x80000000 -5949 __ipipe_unstall_root+0x1a (__do_softirq+0x3e)
#func -5950 __ipipe_unstall_root+0x8 (__do_softirq+0x3e)
#func -5955 add_preempt_count+0x8 (__do_softirq+0x20)
#func -5956 __do_softirq+0xb (do_softirq+0x4b)
#func -5958 ipipe_check_context+0x9 (do_softirq+0x23)
#func -5959 do_softirq+0x9 (irq_exit+0x35)
#func -5961 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -5962 sub_preempt_count+0x9 (irq_exit+0x12)
#func -5964 irq_exit+0x8 (do_IRQ+0x53)
#func -5965 preempt_schedule+0x9 (handle_level_irq+0xa9)
#func -5967 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -5968 sub_preempt_count+0x9 (handle_level_irq+0x97)
| #end 0x80000001 -5970 __ipipe_spin_unlock_irqrestore+0x36 (enable_8259A_irq+0x67)
| #func -5971 __ipipe_spin_unlock_irqrestore+0x9 (enable_8259A_irq+0x67)
| #begin 0x80000001 -5974 __ipipe_spin_lock_irqsave+0x1b (enable_8259A_irq+0x20)
#func -5977 __ipipe_spin_lock_irqsave+0x9 (enable_8259A_irq+0x20)
#func -5979 enable_8259A_irq+0xb (handle_level_irq+0x8d)
#func -5982 add_preempt_count+0x8 (handle_level_irq+0x6f)
#func -5985 note_interrupt+0xe (handle_level_irq+0x65)
#func -5987 ipipe_check_context+0x9 (handle_IRQ_event+0x52)
#func -5994 run_posix_cpu_timers+0xe (update_root_process_times+0x50)
#func -5997 __rcu_pending+0x8 (rcu_pending+0x2f)
#func -6000 __rcu_pending+0x8 (rcu_pending+0x17)
#func -6001 rcu_pending+0x8 (update_root_process_times+0x39)
#func -6004 __ipipe_restore_root+0x8 (cpu_clock+0x4d)
#func -6008 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -6009 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -6011 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -6013 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -6015 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -6017 sched_clock_cpu+0xb (cpu_clock+0x35)
#func -6019 ipipe_check_context+0x9 (cpu_clock+0x19)
#func -6020 cpu_clock+0xd (get_timestamp+0xd)
#func -6022 get_timestamp+0x8 (softlockup_tick+0x83)
#func -6026 softlockup_tick+0xe (run_local_timers+0x1c)
#func -6028 __ipipe_restore_root+0x8 (raise_softirq+0x7c)
#func -6030 ipipe_check_context+0x9 (raise_softirq+0x16)
#func -6032 raise_softirq+0xa (run_local_timers+0x17)
#func -6033 preempt_schedule+0x9 (hrtimer_run_queues+0x173)
#func -6035 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -6036 sub_preempt_count+0x9 (hrtimer_run_queues+0x161)
#func -6039 add_preempt_count+0x8 (hrtimer_run_queues+0xef)
#func -6041 current_kernel_time+0xa (hrtimer_run_queues+0x82)
#func -6045 hrtimer_run_queues+0xe (run_local_timers+0xd)
#func -6047 run_local_timers+0x8 (update_root_process_times+0x2d)
#func -6048 update_root_process_times+0xa (tick_periodic+0x6d)
#func -6050 preempt_schedule+0x9 (tick_periodic+0x63)
#func -6052 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -6053 sub_preempt_count+0x9 (tick_periodic+0x51)
#func -6057 preempt_schedule+0x9 (clocksource_get_next+0x82)
#func -6058 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -6060 sub_preempt_count+0x9 (clocksource_get_next+0x70)
#func -6061 __ipipe_restore_root+0x8 (clocksource_get_next+0x66)
#func -6063 add_preempt_count+0x8 (clocksource_get_next+0x32)
#func -6065 ipipe_check_context+0x9 (clocksource_get_next+0x13)
#func -6066 clocksource_get_next+0x9 (update_wall_time+0x4e2)
#func -6068 update_xtime_cache+0xa (update_wall_time+0x4dd)
#func -6077 pit_read+0xe (update_wall_time+0x23)
#func -6081 update_wall_time+0xe (do_timer+0x23)
#func -6084 do_timer+0xe (tick_periodic+0x41)
#func -6087 add_preempt_count+0x8 (tick_periodic+0x1a)
#func -6089 tick_periodic+0x8 (tick_handle_periodic+0x1d)
#func -6091 tick_handle_periodic+0xe (timer_interrupt+0x1e)
#func -6094 timer_interrupt+0x8 (handle_IRQ_event+0x2a)
#func -6096 handle_IRQ_event+0xe (handle_level_irq+0x51)
#func -6098 preempt_schedule+0x9 (handle_level_irq+0x48)
#func -6099 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -6101 sub_preempt_count+0x9 (handle_level_irq+0xbb)
#func -6104 add_preempt_count+0x8 (handle_level_irq+0x1e)
#func -6105 handle_level_irq+0xb (do_IRQ+0x4e)
#func -6107 idle_cpu+0x8 (irq_enter+0x41)
#func -6108 add_preempt_count+0x8 (irq_enter+0x3a)
#func -6110 idle_cpu+0x8 (irq_enter+0x15)
#func -6111 irq_enter+0x9 (do_IRQ+0x3e)
#func -6113 do_IRQ+0xb (__ipipe_sync_stage+0x113)
| #end 0x80000000 -6115 __ipipe_sync_stage+0xca (__ipipe_unstall_root+0x33)
| +end 0x8000000d -6119 __ipipe_unstall_iret_root+0x60 (restore_nocheck_notrace+0x0)
| #func -6121 __ipipe_unstall_iret_root+0x9 (restore_nocheck_notrace+0x0)
#func -6124 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -6125 sub_preempt_count+0x9 (irq_exit+0x71)
#func -6127 idle_cpu+0x8 (irq_exit+0x4f)
#func -6129 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -6131 sub_preempt_count+0x9 (irq_exit+0x12)
#func -6132 irq_exit+0x8 (__xirq_end+0x3d)
#func -6135 preempt_schedule+0x9 (try_to_wake_up+0xb3)
#func -6138 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -6139 sub_preempt_count+0x9 (try_to_wake_up+0xa1)
#func -6141 __ipipe_restore_root+0x8 (try_to_wake_up+0x97)
#func -6144 resched_task+0x8 (check_preempt_curr_rt+0x1d)
#func -6145 check_preempt_curr_rt+0x8 (try_to_wake_up+0x67)
#func -6149 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -6151 __enqueue_rt_entity+0xa (enqueue_rt_entity+0x19)
#func -6154 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -6157 __enqueue_rt_entity+0xa (enqueue_rt_entity+0x19)
#func -6160 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -6167 dequeue_rt_stack+0xa (enqueue_rt_entity+0x10)
#func -6169 enqueue_rt_entity+0x9 (enqueue_task_rt+0x27)
#func -6170 enqueue_task_rt+0xa (enqueue_task+0x12)
#func -6173 enqueue_task+0xa (activate_task+0x1e)
#func -6174 activate_task+0x9 (try_to_wake_up+0x57)
#func -6179 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -6181 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -6184 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -6186 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -6189 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -6192 sched_clock_cpu+0xb (try_to_wake_up+0x3d)
#func -6195 add_preempt_count+0x8 (task_rq_lock+0x35)
#func -6197 ipipe_check_context+0x9 (task_rq_lock+0x15)
#func -6199 task_rq_lock+0x9 (try_to_wake_up+0x1a)
#func -6201 try_to_wake_up+0xe (wake_up_process+0x14)
#func -6203 wake_up_process+0x8 (lostage_handler+0xc3 [xeno_nucleus])
#func -6208 lostage_handler+0xb [xeno_nucleus] (rthal_apc_handler+0x2b)
#func -6212 rthal_apc_handler+0x8 (__xirq_end+0x35)
#func -6215 idle_cpu+0x8 (irq_enter+0x41)
#func -6217 add_preempt_count+0x8 (irq_enter+0x3a)
#func -6219 idle_cpu+0x8 (irq_enter+0x15)
#func -6221 irq_enter+0x9 (__xirq_end+0x19)
| #end 0x80000000 -6224 __ipipe_sync_stage+0xca (__ipipe_unstall_root+0x33)
| +func -6229 __ipipe_sync_stage+0xe (__ipipe_unstall_root+0x33)
| #begin 0x80000000 -6233 __ipipe_unstall_root+0x1a (finish_task_switch+0x24)
#func -6234 __ipipe_unstall_root+0x8 (finish_task_switch+0x24)
#func -6236 finish_task_switch+0xb (schedule+0x355)
| #end 0x80000000 -6239 schedule+0x33f (work_resched+0x6)
| #func -6243 __switch_to+0xa (schedule+0x30e)
| #begin 0x80000000 -6249 schedule+0x208 (schedule_timeout+0x1b)
| #end 0x80000001 -6251 __ipipe_dispatch_event+0x177 (schedule+0x1f6)
| #begin 0x80000001 -6255 __ipipe_dispatch_event+0xdc (schedule+0x1f6)
| #end 0x80000001 -6258 ipipe_trigger_irq+0x76 (xnpod_schedule+0x28 [xeno_nucleus])
| #func -6260 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*[ 942] state 75 -6264 xnpod_schedule+0x7b0 [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -6269 __switch_to+0xa (xnpod_schedule+0x6e2 [xeno_nucleus])
| #*func -6276 rthal_get_8254_tsc+0xe (xnpod_schedule+0x56e [xeno_nucleus])
| #*func -6279 rthal_get_8254_tsc+0xe (xnpod_schedule+0x553 [xeno_nucleus])
| #*[ 937] tpanelt 75 -6281 xnpod_schedule+0x85 [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #*func -6283 xnpod_schedule+0xe [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #*func -6286 xnpod_suspend_thread+0xe [xeno_nucleus] (xnshadow_relax+0x70 [xeno_nucleus])
| #*[ 942] state 75 -6291 xnpod_schedule_runnable+0x43 [xeno_nucleus] (rpi_push+0x11b [xeno_nucleus])
| #*func -6292 xnpod_schedule_runnable+0xe [xeno_nucleus] (rpi_push+0x11b [xeno_nucleus])
| #*func -6296 rpi_push+0xe [xeno_nucleus] (xnshadow_relax+0x4f [xeno_nucleus])
| #*func -6300 __ipipe_set_irq_pending+0xb (__ipipe_schedule_irq+0x66)
| #*func -6303 __ipipe_schedule_irq+0xe (rthal_apc_schedule+0x57)
| #*func -6306 rthal_apc_schedule+0xa (schedule_linux_call+0x74 [xeno_nucleus])
| #*func -6309 schedule_linux_call+0xb [xeno_nucleus] (xnshadow_relax+0x46 [xeno_nucleus])
| +*begin 0x80000000 -6312 xnshadow_relax+0x25 [xeno_nucleus] (hisyscall_event+0x1c5 [xeno_nucleus])
+*func -6313 xnshadow_relax+0xb [xeno_nucleus] (hisyscall_event+0x1c5 [xeno_nucleus])
| +*end 0xffffffff -6319 common_interrupt+0x38 (__ipipe_restore_pipeline_head+0x9e)
| +*func -6321 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -6325 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -6328 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*[ 937] tpanelt 75 -6338 xnpod_schedule+0x7b0 [xeno_nucleus] (xnintr_clock_handler+0x90 [xeno_nucleus])
| #*func -6347 __switch_to+0xa (xnpod_schedule+0x6e2 [xeno_nucleus])
| #*func -6358 rthal_get_8254_tsc+0xe (xnpod_schedule+0x56e [xeno_nucleus])
| #*func -6360 rthal_get_8254_tsc+0xe (xnpod_schedule+0x553 [xeno_nucleus])
| #*[ 940] steppert 1 -6369 xnpod_schedule+0x85 [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -6371 xnpod_schedule+0xe [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -6374 xnpod_schedule_handler+0x8 [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -6376 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -6378 __ipipe_handle_irq+0xe (ipipe_trigger_irq+0x65)
| #func -6380 memcpy+0xe (ipipe_trigger_irq+0x60)
| #begin 0x80000001 -6383 ipipe_trigger_irq+0x41 (xnpod_schedule+0x28 [xeno_nucleus])
#func -6385 ipipe_trigger_irq+0xe (xnpod_schedule+0x28 [xeno_nucleus])
#func -6387 xnpod_schedule+0xe [xeno_nucleus] (schedule_event+0x266 [xeno_nucleus])
| #end 0x80000000 -6388 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x25c [xeno_nucleus])
| *#func -6390 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x25c [xeno_nucleus])
| *#[ 940] steppert 1 -6397 xnpod_schedule_runnable+0x43 [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| *#func -6399 xnpod_schedule_runnable+0xe [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| #begin 0x80000000 -6402 schedule_event+0x225 [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000000 -6404 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x123 [xeno_nucleus])
| *#func -6406 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x123 [xeno_nucleus])
| #begin 0x80000000 -6410 schedule_event+0xce [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
#func -6414 schedule_event+0xe [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000001 -6415 __ipipe_dispatch_event+0xae (schedule+0x1f6)
| #begin 0x80000001 -6420 __ipipe_dispatch_event+0x29 (schedule+0x1f6)
#func -6422 __ipipe_dispatch_event+0xe (schedule+0x1f6)
| #end 0xffffffff -6428 common_interrupt+0x38 (pick_next_task_rt+0x46)
| #func -6430 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -6434 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -6436 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*func -6440 __ipipe_set_irq_pending+0xb (__ipipe_schedule_irq+0x66)
| #*func -6444 __ipipe_schedule_irq+0xe (rthal_irq_host_pend+0x16)
| #*func -6445 rthal_irq_host_pend+0x8 (xnintr_clock_handler+0xad [xeno_nucleus])
| #*func -6451 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -6454 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -6462 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -6463 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -6468 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -6469 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -6471 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -6473 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| #func -6476 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| #func -6478 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| #func -6480 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| #func -6482 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| #func -6484 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| #begin 0xffffffff -6486 common_interrupt+0x29 (pick_next_task_rt+0x46)
#func -6489 pick_next_task_rt+0x9 (schedule+0x18f)
#func -6491 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -6492 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -6494 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -6495 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -6496 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -6498 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -6499 update_curr_rt+0xe (put_prev_task_rt+0x10)
#func -6501 put_prev_task_rt+0x9 (schedule+0x165)
#func -6504 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -6507 __enqueue_rt_entity+0xa (dequeue_rt_entity+0x29)
#func -6510 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -6514 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -6518 dequeue_rt_stack+0xa (dequeue_rt_entity+0x10)
#func -6520 dequeue_rt_entity+0x9 (dequeue_task_rt+0x1e)
#func -6522 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -6523 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -6525 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -6526 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -6527 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -6530 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -6535 update_curr_rt+0xe (dequeue_task_rt+0x13)
#func -6537 dequeue_task_rt+0xa (dequeue_task+0x65)
#func -6540 dequeue_task+0xe (deactivate_task+0x1e)
#func -6541 deactivate_task+0x9 (schedule+0x14f)
#func -6543 add_preempt_count+0x8 (schedule+0xf4)
#func -6546 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -6548 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -6551 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -6553 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -6555 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -6558 sched_clock_cpu+0xb (schedule+0xdf)
+func -6559 ipipe_check_context+0x9 (schedule+0xd0)
+func -6562 ipipe_check_context+0x9 (schedule+0x89)
+func -6565 add_preempt_count+0x8 (schedule+0x22)
+func -6566 schedule+0xe (schedule_timeout+0x1b)
+func -6568 schedule_timeout+0xd (wait_for_common+0xe2)
+func -6570 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -6572 sub_preempt_count+0x9 (wait_for_common+0xd0)
| +end 0x80000000 -6573 __ipipe_unstall_root+0x44 (wait_for_common+0xc6)
| #begin 0x80000000 -6574 __ipipe_unstall_root+0x1a (wait_for_common+0xc6)
#func -6576 __ipipe_unstall_root+0x8 (wait_for_common+0xc6)
#func -6580 add_preempt_count+0x8 (wait_for_common+0x3b)
+func -6582 ipipe_check_context+0x9 (wait_for_common+0x29)
+func -6583 ipipe_check_context+0x9 (wait_for_common+0x1f)
+func -6585 wait_for_common+0xe (wait_for_completion+0x17)
+func -6587 wait_for_completion+0x8 (do_coredump+0x2b2)
+func -6593 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -6594 sub_preempt_count+0x9 (preempt_schedule+0x4f)
+func -6597 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -6598 sub_preempt_count+0x9 (schedule+0x3a5)
+func -6602 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -6603 sub_preempt_count+0x9 (finish_task_switch+0x2e)
| +end 0x80000000 -6605 __ipipe_unstall_root+0x44 (finish_task_switch+0x24)
| #begin 0x80000000 -6607 __ipipe_unstall_root+0x1a (finish_task_switch+0x24)
#func -6609 __ipipe_unstall_root+0x8 (finish_task_switch+0x24)
#func -6610 finish_task_switch+0xb (schedule+0x355)
| #end 0x80000000 -6612 schedule+0x33f (preempt_schedule+0x45)
| #func -6622 __switch_to+0xa (schedule+0x30e)
| #begin 0x80000000 -6630 schedule+0x208 (exit_mm+0x70)
| #end 0x80000001 -6632 __ipipe_dispatch_event+0x177 (schedule+0x1f6)
| #begin 0x80000001 -6634 __ipipe_dispatch_event+0xdc (schedule+0x1f6)
| #end 0x80000001 -6636 ipipe_trigger_irq+0x76 (xnpod_schedule+0x28 [xeno_nucleus])
| #func -6638 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*[ 940] stepper 80 -6640 xnpod_schedule+0x85 [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -6642 xnpod_schedule+0xe [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -6645 xnpod_schedule_handler+0x8 [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -6648 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -6650 __ipipe_handle_irq+0xe (ipipe_trigger_irq+0x65)
| #func -6653 memcpy+0xe (ipipe_trigger_irq+0x60)
| #begin 0x80000001 -6655 ipipe_trigger_irq+0x41 (xnpod_schedule+0x28 [xeno_nucleus])
#func -6656 ipipe_trigger_irq+0xe (xnpod_schedule+0x28 [xeno_nucleus])
#func -6658 xnpod_schedule+0xe [xeno_nucleus] (schedule_event+0x266 [xeno_nucleus])
| #end 0xffffffff -6660 common_interrupt+0x38 (__ipipe_restore_pipeline_head+0x9e)
| #func -6662 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -6665 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -6668 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*[ 940] stepper 80 -6671 xnpod_schedule+0x85 [xeno_nucleus] (xnintr_clock_handler+0x90 [xeno_nucleus])
| #*func -6674 xnpod_schedule+0xe [xeno_nucleus] (xnintr_clock_handler+0x90 [xeno_nucleus])
| #*func -6680 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -6682 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -6689 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x67 [xeno_nucleus])
| #*func -6690 xnthread_periodic_handler+0x8 [xeno_nucleus] (xntimer_tick_aperiodic+0x62 [xeno_nucleus])
| #*func -6696 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -6698 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -6703 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -6705 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -6708 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -6710 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| #func -6713 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| #func -6715 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| #func -6717 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| #func -6719 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| #func -6721 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| #begin 0xffffffff -6724 common_interrupt+0x29 (__ipipe_restore_pipeline_head+0x9e)
| #end 0x80000000 -6727 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x25c [xeno_nucleus])
| *#func -6728 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x25c [xeno_nucleus])
| *#[ 940] stepper 80 -6732 xnpod_schedule_runnable+0x43 [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| *#func -6734 xnpod_schedule_runnable+0xe [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| #begin 0x80000000 -6737 schedule_event+0x225 [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000000 -6740 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x123 [xeno_nucleus])
| *#func -6742 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x123 [xeno_nucleus])
| #begin 0x80000000 -6746 schedule_event+0xce [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
#func -6750 schedule_event+0xe [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000001 -6752 __ipipe_dispatch_event+0xae (schedule+0x1f6)
| #begin 0x80000001 -6756 __ipipe_dispatch_event+0x29 (schedule+0x1f6)
#func -6758 __ipipe_dispatch_event+0xe (schedule+0x1f6)
#func -6763 pick_next_task_rt+0x9 (schedule+0x18f)
#func -6765 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -6766 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -6767 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -6769 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -6770 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -6772 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -6773 update_curr_rt+0xe (put_prev_task_rt+0x10)
#func -6775 put_prev_task_rt+0x9 (schedule+0x165)
#func -6778 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -6780 __enqueue_rt_entity+0xa (dequeue_rt_entity+0x29)
#func -6782 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -6786 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -6790 dequeue_rt_stack+0xa (dequeue_rt_entity+0x10)
#func -6791 dequeue_rt_entity+0x9 (dequeue_task_rt+0x1e)
#func -6793 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -6794 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -6796 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -6797 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -6799 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -6801 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -6804 update_curr_rt+0xe (dequeue_task_rt+0x13)
#func -6805 dequeue_task_rt+0xa (dequeue_task+0x65)
#func -6807 dequeue_task+0xe (deactivate_task+0x1e)
#func -6808 deactivate_task+0x9 (schedule+0x14f)
#func -6811 add_preempt_count+0x8 (schedule+0xf4)
#func -6814 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -6815 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -6817 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -6819 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -6820 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -6823 sched_clock_cpu+0xb (schedule+0xdf)
+func -6825 ipipe_check_context+0x9 (schedule+0xd0)
+func -6827 ipipe_check_context+0x9 (schedule+0x89)
+func -6829 add_preempt_count+0x8 (schedule+0x22)
+func -6831 schedule+0xe (exit_mm+0x70)
+func -6834 up_read+0x8 (exit_mm+0x42)
+func -6840 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -6841 sub_preempt_count+0x9 (schedule+0x3a5)
+func -6846 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -6847 sub_preempt_count+0x9 (finish_task_switch+0x2e)
| +end 0x80000000 -6849 __ipipe_unstall_root+0x44 (finish_task_switch+0x24)
| #begin 0x80000000 -6852 __ipipe_unstall_root+0x1a (finish_task_switch+0x24)
#func -6853 __ipipe_unstall_root+0x8 (finish_task_switch+0x24)
#func -6854 finish_task_switch+0xb (schedule+0x355)
| #end 0x80000000 -6856 schedule+0x33f (rwsem_down_failed_common+0x160)
| #func -6863 __switch_to+0xa (schedule+0x30e)
| #begin 0x80000000 -6870 schedule+0x208 (exit_mm+0x70)
| #end 0x80000001 -6872 __ipipe_dispatch_event+0x177 (schedule+0x1f6)
| #begin 0x80000001 -6874 __ipipe_dispatch_event+0xdc (schedule+0x1f6)
| #end 0x80000001 -6876 ipipe_trigger_irq+0x76 (xnpod_schedule+0x28 [xeno_nucleus])
| #func -6878 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*[ 940] stepper 83 -6883 xnpod_schedule+0x85 [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -6886 xnpod_schedule+0xe [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -6888 xnpod_schedule_handler+0x8 [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -6891 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -6895 __ipipe_handle_irq+0xe (ipipe_trigger_irq+0x65)
| #func -6897 memcpy+0xe (ipipe_trigger_irq+0x60)
| #begin 0x80000001 -6900 ipipe_trigger_irq+0x41 (xnpod_schedule+0x28 [xeno_nucleus])
#func -6902 ipipe_trigger_irq+0xe (xnpod_schedule+0x28 [xeno_nucleus])
#func -6904 xnpod_schedule+0xe [xeno_nucleus] (schedule_event+0x266 [xeno_nucleus])
| #end 0x80000000 -6906 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x25c [xeno_nucleus])
| *#func -6907 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x25c [xeno_nucleus])
| *#[ 940] stepper 83 -6912 xnpod_schedule_runnable+0x43 [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| *#func -6915 xnpod_schedule_runnable+0xe [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| #begin 0x80000000 -6918 schedule_event+0x225 [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000000 -6919 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x20e [xeno_nucleus])
| *#func -6921 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x20e [xeno_nucleus])
| #begin 0x80000000 -6925 schedule_event+0x1ac [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000000 -6927 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x123 [xeno_nucleus])
| *#func -6929 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x123 [xeno_nucleus])
| #begin 0x80000000 -6933 schedule_event+0xce [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
#func -6938 schedule_event+0xe [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000001 -6941 __ipipe_dispatch_event+0xae (schedule+0x1f6)
| #begin 0x80000001 -6945 __ipipe_dispatch_event+0x29 (schedule+0x1f6)
#func -6947 __ipipe_dispatch_event+0xe (schedule+0x1f6)
#func -6954 pick_next_task_rt+0x9 (schedule+0x18f)
#func -6957 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -6958 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -6959 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -6961 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -6962 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -6964 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -6965 update_curr_rt+0xe (put_prev_task_rt+0x10)
#func -6967 put_prev_task_rt+0x9 (schedule+0x165)
#func -6971 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -6974 __enqueue_rt_entity+0xa (dequeue_rt_entity+0x29)
#func -6976 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -6982 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -6988 dequeue_rt_stack+0xa (dequeue_rt_entity+0x10)
#func -6990 dequeue_rt_entity+0x9 (dequeue_task_rt+0x1e)
#func -6992 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -6993 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -6995 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -6997 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -6998 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -7001 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -7003 update_curr_rt+0xe (dequeue_task_rt+0x13)
#func -7004 dequeue_task_rt+0xa (dequeue_task+0x65)
#func -7007 dequeue_task+0xe (deactivate_task+0x1e)
#func -7009 deactivate_task+0x9 (schedule+0x14f)
#func -7012 add_preempt_count+0x8 (schedule+0xf4)
#func -7014 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -7016 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -7017 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -7019 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -7020 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -7022 sched_clock_cpu+0xb (schedule+0xdf)
+func -7023 ipipe_check_context+0x9 (schedule+0xd0)
+func -7026 ipipe_check_context+0x9 (schedule+0x89)
+func -7029 add_preempt_count+0x8 (schedule+0x22)
+func -7030 schedule+0xe (exit_mm+0x70)
+func -7036 up_read+0x8 (exit_mm+0x42)
| +end 0x8000000d -7037 __ipipe_unstall_iret_root+0x60 (restore_nocheck_notrace+0x0)
| +func -7039 __ipipe_unstall_iret_root+0x9 (restore_nocheck_notrace+0x0)
| +end 0xffffffff -7040 common_interrupt+0x38 (up_read+0x0)
| +end 0x8000000d -7046 __ipipe_unstall_iret_root+0x60 (restore_nocheck_notrace+0x0)
| #func -7048 __ipipe_unstall_iret_root+0x9 (restore_nocheck_notrace+0x0)
#func -7053 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -7054 sub_preempt_count+0x9 (irq_exit+0x71)
#func -7056 idle_cpu+0x8 (irq_exit+0x4f)
#func -7058 __ipipe_restore_root+0x8 (do_softirq+0x5e)
#func -7060 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -7061 sub_preempt_count+0x9 (_local_bh_enable+0x7e)
#func -7063 _local_bh_enable+0x8 (__do_softirq+0x9f)
+func -7065 ipipe_check_context+0x9 (__do_softirq+0x69)
+func -7068 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -7069 sub_preempt_count+0x9 (run_timer_softirq+0x196)
| +end 0x80000000 -7070 __ipipe_unstall_root+0x44 (run_timer_softirq+0x18c)
| #begin 0x80000000 -7072 __ipipe_unstall_root+0x1a (run_timer_softirq+0x18c)
#func -7073 __ipipe_unstall_root+0x8 (run_timer_softirq+0x18c)
#func -7077 add_preempt_count+0x8 (run_timer_softirq+0x43)
+func -7078 ipipe_check_context+0x9 (run_timer_softirq+0x31)
+func -7081 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -7082 sub_preempt_count+0x9 (run_hrtimer_pending+0x122)
| +end 0x80000000 -7084 __ipipe_unstall_root+0x44 (run_hrtimer_pending+0x118)
| #begin 0x80000000 -7085 __ipipe_unstall_root+0x1a (run_hrtimer_pending+0x118)
#func -7087 __ipipe_unstall_root+0x8 (run_hrtimer_pending+0x118)
#func -7089 add_preempt_count+0x8 (run_hrtimer_pending+0x2d)
+func -7091 ipipe_check_context+0x9 (run_hrtimer_pending+0x1b)
+func -7092 run_hrtimer_pending+0xe (hrtimer_run_pending+0xf3)
+func -7095 tick_check_oneshot_change+0xa (hrtimer_run_pending+0x28)
+func -7097 hrtimer_run_pending+0xa (run_timer_softirq+0x19)
+func -7099 run_timer_softirq+0xe (__do_softirq+0x4c)
| +end 0x80000000 -7101 __ipipe_unstall_root+0x44 (__do_softirq+0x3e)
| #begin 0x80000000 -7103 __ipipe_unstall_root+0x1a (__do_softirq+0x3e)
#func -7106 __ipipe_unstall_root+0x8 (__do_softirq+0x3e)
#func -7108 add_preempt_count+0x8 (__do_softirq+0x20)
#func -7110 __do_softirq+0xb (do_softirq+0x4b)
#func -7112 ipipe_check_context+0x9 (do_softirq+0x23)
#func -7114 do_softirq+0x9 (irq_exit+0x35)
#func -7116 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -7117 sub_preempt_count+0x9 (irq_exit+0x12)
#func -7119 irq_exit+0x8 (do_IRQ+0x53)
#func -7121 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -7122 sub_preempt_count+0x9 (handle_level_irq+0x97)
| #end 0x80000001 -7124 __ipipe_spin_unlock_irqrestore+0x36 (enable_8259A_irq+0x67)
| #func -7125 __ipipe_spin_unlock_irqrestore+0x9 (enable_8259A_irq+0x67)
| #begin 0x80000001 -7127 __ipipe_spin_lock_irqsave+0x1b (enable_8259A_irq+0x20)
#func -7129 __ipipe_spin_lock_irqsave+0x9 (enable_8259A_irq+0x20)
#func -7131 enable_8259A_irq+0xb (handle_level_irq+0x8d)
#func -7133 add_preempt_count+0x8 (handle_level_irq+0x6f)
#func -7136 note_interrupt+0xe (handle_level_irq+0x65)
#func -7138 ipipe_check_context+0x9 (handle_IRQ_event+0x52)
#func -7143 run_posix_cpu_timers+0xe (update_process_times+0x48)
#func -7146 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -7147 sub_preempt_count+0x9 (scheduler_tick+0xa1)
#func -7151 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -7152 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -7153 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -7155 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -7157 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -7160 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -7164 update_curr_rt+0xe (task_tick_rt+0x14)
#func -7165 task_tick_rt+0xb (scheduler_tick+0x97)
#func -7170 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -7171 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -7173 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -7174 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -7176 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -7177 sched_clock_cpu+0xb (scheduler_tick+0x33)
#func -7178 add_preempt_count+0x8 (scheduler_tick+0x2a)
#func -7180 __update_sched_clock+0xe (sched_clock_tick+0x80)
#func -7182 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -7184 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -7185 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -7187 native_sched_clock+0xe (sched_clock_tick+0x5b)
#func -7189 set_normalized_timespec+0x8 (ktime_get_ts+0x45)
#func -7193 pit_read+0xe (getnstimeofday+0x3c)
#func -7196 getnstimeofday+0xe (ktime_get_ts+0x25)
#func -7198 ktime_get_ts+0xa (ktime_get+0x18)
#func -7200 ktime_get+0xe (sched_clock_tick+0x52)
#func -7203 sched_clock_tick+0xa (scheduler_tick+0x20)
#func -7205 scheduler_tick+0xe (update_process_times+0x41)
#func -7208 __rcu_pending+0x8 (rcu_pending+0x2f)
#func -7211 __rcu_pending+0x8 (rcu_pending+0x17)
#func -7213 rcu_pending+0x8 (update_process_times+0x2f)
#func -7215 __ipipe_restore_root+0x8 (cpu_clock+0x4d)
#func -7219 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -7221 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -7223 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -7224 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -7226 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -7229 sched_clock_cpu+0xb (cpu_clock+0x35)
#func -7230 ipipe_check_context+0x9 (cpu_clock+0x19)
#func -7232 cpu_clock+0xd (get_timestamp+0xd)
#func -7233 get_timestamp+0x8 (softlockup_tick+0x83)
#func -7236 softlockup_tick+0xe (run_local_timers+0x1c)
#func -7238 __ipipe_restore_root+0x8 (raise_softirq+0x7c)
#func -7242 ipipe_check_context+0x9 (raise_softirq+0x16)
#func -7243 raise_softirq+0xa (run_local_timers+0x17)
#func -7245 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -7246 sub_preempt_count+0x9 (hrtimer_run_queues+0x161)
#func -7249 add_preempt_count+0x8 (hrtimer_run_queues+0xef)
#func -7252 current_kernel_time+0xa (hrtimer_run_queues+0x82)
#func -7256 hrtimer_run_queues+0xe (run_local_timers+0xd)
#func -7258 run_local_timers+0x8 (update_process_times+0x28)
#func -7259 account_system_time_scaled+0x8 (account_process_tick+0x42)
#func -7264 account_system_time+0xb (account_process_tick+0x36)
#func -7266 account_process_tick+0x9 (update_process_times+0x23)
#func -7268 update_process_times+0xb (update_root_process_times+0x26)
#func -7270 update_root_process_times+0xa (tick_periodic+0x6d)
#func -7272 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -7273 sub_preempt_count+0x9 (tick_periodic+0x51)
#func -7277 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -7278 sub_preempt_count+0x9 (clocksource_get_next+0x70)
#func -7280 __ipipe_restore_root+0x8 (clocksource_get_next+0x66)
#func -7282 add_preempt_count+0x8 (clocksource_get_next+0x32)
#func -7284 ipipe_check_context+0x9 (clocksource_get_next+0x13)
#func -7285 clocksource_get_next+0x9 (update_wall_time+0x4e2)
#func -7287 update_xtime_cache+0xa (update_wall_time+0x4dd)
#func -7294 pit_read+0xe (update_wall_time+0x23)
#func -7297 update_wall_time+0xe (do_timer+0x23)
#func -7299 do_timer+0xe (tick_periodic+0x41)
#func -7304 add_preempt_count+0x8 (tick_periodic+0x1a)
#func -7305 tick_periodic+0x8 (tick_handle_periodic+0x1d)
#func -7307 tick_handle_periodic+0xe (timer_interrupt+0x1e)
#func -7310 timer_interrupt+0x8 (handle_IRQ_event+0x2a)
#func -7312 handle_IRQ_event+0xe (handle_level_irq+0x51)
#func -7315 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -7316 sub_preempt_count+0x9 (handle_level_irq+0xbb)
#func -7319 add_preempt_count+0x8 (handle_level_irq+0x1e)
#func -7321 handle_level_irq+0xb (do_IRQ+0x4e)
#func -7323 idle_cpu+0x8 (irq_enter+0x41)
| #end 0xffffffff -7325 common_interrupt+0x38 (__ipipe_trace+0x2f4)
| #func -7327 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -7330 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -7332 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*func -7336 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -7338 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -7342 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x67 [xeno_nucleus])
| #*func -7343 xnthread_periodic_handler+0x8 [xeno_nucleus] (xntimer_tick_aperiodic+0x62 [xeno_nucleus])
| #*func -7347 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -7348 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -7351 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -7353 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -7354 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -7356 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| #func -7358 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| #func -7359 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| #func -7361 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| #func -7362 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| #func -7364 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| #begin 0xffffffff -7366 common_interrupt+0x29 (__ipipe_trace+0x2f4)
#func -7368 add_preempt_count+0x8 (irq_enter+0x3a)
#func -7370 idle_cpu+0x8 (irq_enter+0x15)
#func -7373 irq_enter+0x9 (do_IRQ+0x3e)
#func -7376 do_IRQ+0xb (__ipipe_sync_stage+0x113)
| #end 0xffffffff -7378 common_interrupt+0x38 (__ipipe_sync_stage+0xd2)
| #func -7380 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -7383 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -7385 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*func -7390 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -7391 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -7395 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x67 [xeno_nucleus])
| #*func -7396 xnthread_periodic_handler+0x8 [xeno_nucleus] (xntimer_tick_aperiodic+0x62 [xeno_nucleus])
| #*func -7400 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -7402 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -7404 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -7406 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -7408 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -7409 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| #func -7411 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| #func -7413 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| #func -7414 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| #func -7416 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| #func -7417 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| #begin 0xffffffff -7420 common_interrupt+0x29 (__ipipe_sync_stage+0xd2)
| #end 0x80000000 -7422 __ipipe_sync_stage+0xca (__ipipe_walk_pipeline+0x80)
| +func -7427 __ipipe_sync_stage+0xe (__ipipe_walk_pipeline+0x80)
| +func -7429 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| # func -7432 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| # func -7434 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| # func -7438 __ipipe_set_irq_pending+0xb (__ipipe_schedule_irq+0x66)
| # func -7441 __ipipe_schedule_irq+0xe (rthal_irq_host_pend+0x16)
| # func -7443 rthal_irq_host_pend+0x8 (xnintr_clock_handler+0xad [xeno_nucleus])
| # func -7449 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| # func -7451 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| # func -7460 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| # func -7461 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| # func -7466 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| # func -7467 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| +func -7469 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -7472 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| +func -7475 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| +func -7477 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| +func -7479 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| +func -7481 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| +func -7482 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| +begin 0xffffffff -7485 common_interrupt+0x29 (up_read+0x0)
+func -7491 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -7492 sub_preempt_count+0x9 (schedule+0x3a5)
+func -7496 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -7497 sub_preempt_count+0x9 (finish_task_switch+0x2e)
| +end 0x80000000 -7499 __ipipe_unstall_root+0x44 (finish_task_switch+0x24)
| #begin 0x80000000 -7501 __ipipe_unstall_root+0x1a (finish_task_switch+0x24)
#func -7503 __ipipe_unstall_root+0x8 (finish_task_switch+0x24)
#func -7504 finish_task_switch+0xb (schedule+0x355)
| #end 0x80000000 -7506 schedule+0x33f (rwsem_down_failed_common+0x160)
| #func -7513 __switch_to+0xa (schedule+0x30e)
| #begin 0x80000000 -7520 schedule+0x208 (exit_mm+0x70)
| #end 0x80000001 -7522 __ipipe_dispatch_event+0x177 (schedule+0x1f6)
| #begin 0x80000001 -7524 __ipipe_dispatch_event+0xdc (schedule+0x1f6)
| #end 0x80000001 -7526 ipipe_trigger_irq+0x76 (xnpod_schedule+0x28 [xeno_nucleus])
| #func -7529 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*[ 940] stepper 85 -7532 xnpod_schedule+0x85 [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -7535 xnpod_schedule+0xe [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -7537 xnpod_schedule_handler+0x8 [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -7539 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -7542 __ipipe_handle_irq+0xe (ipipe_trigger_irq+0x65)
| #func -7545 memcpy+0xe (ipipe_trigger_irq+0x60)
| #begin 0x80000001 -7549 ipipe_trigger_irq+0x41 (xnpod_schedule+0x28 [xeno_nucleus])
#func -7551 ipipe_trigger_irq+0xe (xnpod_schedule+0x28 [xeno_nucleus])
#func -7553 xnpod_schedule+0xe [xeno_nucleus] (schedule_event+0x266 [xeno_nucleus])
| #end 0x80000000 -7554 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x25c [xeno_nucleus])
| *#func -7555 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x25c [xeno_nucleus])
| *#[ 940] stepper 85 -7559 xnpod_schedule_runnable+0x43 [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| *#func -7561 xnpod_schedule_runnable+0xe [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| #begin 0x80000000 -7562 schedule_event+0x225 [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000000 -7564 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x20e [xeno_nucleus])
| *#func -7565 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x20e [xeno_nucleus])
| #begin 0x80000000 -7569 schedule_event+0x1ac [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000000 -7572 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x123 [xeno_nucleus])
| *#func -7574 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x123 [xeno_nucleus])
| #begin 0x80000000 -7578 schedule_event+0xce [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
#func -7582 schedule_event+0xe [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000001 -7584 __ipipe_dispatch_event+0xae (schedule+0x1f6)
| #begin 0x80000001 -7588 __ipipe_dispatch_event+0x29 (schedule+0x1f6)
#func -7590 __ipipe_dispatch_event+0xe (schedule+0x1f6)
#func -7594 pick_next_task_rt+0x9 (schedule+0x18f)
#func -7597 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -7598 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -7599 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -7601 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -7602 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -7604 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -7606 update_curr_rt+0xe (put_prev_task_rt+0x10)
#func -7607 put_prev_task_rt+0x9 (schedule+0x165)
#func -7609 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -7613 __enqueue_rt_entity+0xa (dequeue_rt_entity+0x29)
#func -7615 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -7619 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -7624 dequeue_rt_stack+0xa (dequeue_rt_entity+0x10)
#func -7626 dequeue_rt_entity+0x9 (dequeue_task_rt+0x1e)
#func -7628 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -7629 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -7631 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -7633 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -7634 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -7638 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -7641 update_curr_rt+0xe (dequeue_task_rt+0x13)
#func -7643 dequeue_task_rt+0xa (dequeue_task+0x65)
#func -7646 dequeue_task+0xe (deactivate_task+0x1e)
#func -7647 deactivate_task+0x9 (schedule+0x14f)
#func -7649 add_preempt_count+0x8 (schedule+0xf4)
#func -7653 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -7656 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -7657 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -7659 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -7661 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -7663 sched_clock_cpu+0xb (schedule+0xdf)
+func -7664 ipipe_check_context+0x9 (schedule+0xd0)
+func -7667 ipipe_check_context+0x9 (schedule+0x89)
| +end 0x8000000d -7672 __ipipe_unstall_iret_root+0x60 (restore_nocheck_notrace+0x0)
| +func -7674 __ipipe_unstall_iret_root+0x9 (restore_nocheck_notrace+0x0)
| +end 0xffffffff -7677 common_interrupt+0x38 (__ipipe_trace+0x2f4)
| +func -7679 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| # func -7682 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| # func -7684 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| # [ 940] stepper 98 -7688 xnpod_schedule+0x85 [xeno_nucleus] (xnintr_clock_handler+0x90 [xeno_nucleus])
| # func -7691 xnpod_schedule+0xe [xeno_nucleus] (xnintr_clock_handler+0x90 [xeno_nucleus])
| # func -7697 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| # func -7698 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| # func -7703 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x67 [xeno_nucleus])
| # func -7704 xnthread_periodic_handler+0x8 [xeno_nucleus] (xntimer_tick_aperiodic+0x62 [xeno_nucleus])
| # func -7707 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| # func -7709 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| # func -7712 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| # func -7714 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| +func -7716 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -7718 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| +func -7720 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| +func -7722 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| +func -7723 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| +func -7725 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| +func -7727 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| +begin 0xffffffff -7730 common_interrupt+0x29 (__ipipe_trace+0x2f4)
+func -7732 add_preempt_count+0x8 (schedule+0x22)
+func -7733 schedule+0xe (exit_mm+0x70)
+func -7737 up_read+0x8 (exit_mm+0x42)
+func -7745 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -7746 sub_preempt_count+0x9 (schedule+0x3a5)
+func -7749 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -7751 sub_preempt_count+0x9 (finish_task_switch+0x2e)
| +end 0x80000000 -7753 __ipipe_unstall_root+0x44 (finish_task_switch+0x24)
| #begin 0x80000000 -7755 __ipipe_unstall_root+0x1a (finish_task_switch+0x24)
#func -7757 __ipipe_unstall_root+0x8 (finish_task_switch+0x24)
#func -7758 finish_task_switch+0xb (schedule+0x355)
| #end 0x80000000 -7761 schedule+0x33f (rwsem_down_failed_common+0x160)
| #func -7770 __switch_to+0xa (schedule+0x30e)
| #begin 0x80000000 -7777 schedule+0x208 (preempt_schedule+0x45)
| #end 0x80000001 -7779 __ipipe_dispatch_event+0x177 (schedule+0x1f6)
| #begin 0x80000001 -7780 __ipipe_dispatch_event+0xdc (schedule+0x1f6)
| #end 0x80000000 -7782 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x25c [xeno_nucleus])
| *#func -7784 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x25c [xeno_nucleus])
| *#[ 940] stepper 98 -7788 xnpod_schedule_runnable+0x43 [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| *#func -7791 xnpod_schedule_runnable+0xe [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| #begin 0x80000000 -7794 schedule_event+0x225 [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000000 -7796 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x20e [xeno_nucleus])
| *#func -7798 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x20e [xeno_nucleus])
| #begin 0x80000000 -7803 schedule_event+0x1ac [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0xffffffff -7805 common_interrupt+0x38 (schedule_event+0x196 [xeno_nucleus])
| #func -7807 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -7811 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -7813 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*func -7820 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -7822 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -7827 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x67 [xeno_nucleus])
| #*func -7829 xnthread_periodic_handler+0x8 [xeno_nucleus] (xntimer_tick_aperiodic+0x62 [xeno_nucleus])
| #*func -7835 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -7836 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -7841 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -7844 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -7847 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -7849 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| #func -7851 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| #func -7853 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| #func -7855 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| #func -7857 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| #func -7860 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| #begin 0xffffffff -7863 common_interrupt+0x29 (schedule_event+0x196 [xeno_nucleus])
#func -7872 schedule_event+0xe [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000001 -7874 __ipipe_dispatch_event+0xae (schedule+0x1f6)
| #begin 0x80000001 -7878 __ipipe_dispatch_event+0x29 (schedule+0x1f6)
#func -7880 __ipipe_dispatch_event+0xe (schedule+0x1f6)
#func -7885 pick_next_task_rt+0x9 (schedule+0x18f)
#func -7888 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -7889 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -7890 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -7892 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -7893 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -7896 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -7899 update_curr_rt+0xe (put_prev_task_rt+0x10)
#func -7900 put_prev_task_rt+0x9 (schedule+0x165)
#func -7902 add_preempt_count+0x8 (schedule+0xf4)
#func -7904 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -7905 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -7907 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -7909 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -7912 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -7913 sched_clock_cpu+0xb (schedule+0xdf)
+func -7915 ipipe_check_context+0x9 (schedule+0xd0)
+func -7917 ipipe_check_context+0x9 (schedule+0x89)
+func -7920 add_preempt_count+0x8 (schedule+0x22)
+func -7921 schedule+0xe (preempt_schedule+0x45)
+func -7923 add_preempt_count+0x8 (preempt_schedule+0x40)
+func -7924 preempt_schedule+0x9 (rwsem_wake+0x13e)
+func -7926 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -7927 sub_preempt_count+0x9 (rwsem_wake+0x12c)
| +end 0x80000000 -7929 __ipipe_unstall_root+0x44 (__ipipe_restore_root+0x1b)
| #begin 0x80000000 -7931 __ipipe_unstall_root+0x1a (__ipipe_restore_root+0x1b)
#func -7933 __ipipe_unstall_root+0x8 (__ipipe_restore_root+0x1b)
#func -7934 __ipipe_restore_root+0x8 (rwsem_wake+0x122)
#func -7936 preempt_schedule+0x9 (try_to_wake_up+0xb3)
#func -7938 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -7939 sub_preempt_count+0x9 (try_to_wake_up+0xa1)
#func -7940 __ipipe_restore_root+0x8 (try_to_wake_up+0x97)
#func -7942 resched_task+0x8 (check_preempt_curr_rt+0x1d)
#func -7943 check_preempt_curr_rt+0x8 (try_to_wake_up+0x67)
#func -7944 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -7946 __enqueue_rt_entity+0xa (enqueue_rt_entity+0x19)
#func -7947 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -7949 __enqueue_rt_entity+0xa (enqueue_rt_entity+0x19)
#func -7951 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -7953 dequeue_rt_stack+0xa (enqueue_rt_entity+0x10)
#func -7954 enqueue_rt_entity+0x9 (enqueue_task_rt+0x27)
#func -7955 enqueue_task_rt+0xa (enqueue_task+0x12)
#func -7957 enqueue_task+0xa (activate_task+0x1e)
#func -7958 activate_task+0x9 (try_to_wake_up+0x57)
#func -7960 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -7961 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -7963 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -7964 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -7966 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -7967 sched_clock_cpu+0xb (try_to_wake_up+0x3d)
#func -7969 add_preempt_count+0x8 (task_rq_lock+0x35)
#func -7971 ipipe_check_context+0x9 (task_rq_lock+0x15)
#func -7972 task_rq_lock+0x9 (try_to_wake_up+0x1a)
#func -7973 try_to_wake_up+0xe (wake_up_process+0x14)
#func -7975 wake_up_process+0x8 (rwsem_wake+0xd9)
#func -7976 preempt_schedule+0x9 (try_to_wake_up+0xb3)
#func -7978 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -7979 sub_preempt_count+0x9 (try_to_wake_up+0xa1)
#func -7980 __ipipe_restore_root+0x8 (try_to_wake_up+0x97)
#func -7982 resched_task+0x8 (check_preempt_curr_rt+0x1d)
#func -7983 check_preempt_curr_rt+0x8 (try_to_wake_up+0x67)
#func -7985 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -7986 __enqueue_rt_entity+0xa (enqueue_rt_entity+0x19)
#func -7988 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -7989 __enqueue_rt_entity+0xa (enqueue_rt_entity+0x19)
#func -7991 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -7993 dequeue_rt_stack+0xa (enqueue_rt_entity+0x10)
#func -7994 enqueue_rt_entity+0x9 (enqueue_task_rt+0x27)
#func -7995 enqueue_task_rt+0xa (enqueue_task+0x12)
#func -7997 enqueue_task+0xa (activate_task+0x1e)
#func -7998 activate_task+0x9 (try_to_wake_up+0x57)
#func -8000 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -8001 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -8003 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -8004 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -8006 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -8007 sched_clock_cpu+0xb (try_to_wake_up+0x3d)
#func -8009 add_preempt_count+0x8 (task_rq_lock+0x35)
#func -8010 ipipe_check_context+0x9 (task_rq_lock+0x15)
#func -8011 task_rq_lock+0x9 (try_to_wake_up+0x1a)
#func -8013 try_to_wake_up+0xe (wake_up_process+0x14)
#func -8014 wake_up_process+0x8 (rwsem_wake+0xd9)
#func -8016 preempt_schedule+0x9 (try_to_wake_up+0xb3)
#func -8018 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -8020 sub_preempt_count+0x9 (try_to_wake_up+0xa1)
#func -8021 __ipipe_restore_root+0x8 (try_to_wake_up+0x97)
#func -8023 resched_task+0x8 (check_preempt_curr_rt+0x1d)
#func -8025 check_preempt_curr_rt+0x8 (try_to_wake_up+0x67)
#func -8028 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -8029 __enqueue_rt_entity+0xa (enqueue_rt_entity+0x19)
#func -8032 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -8036 __enqueue_rt_entity+0xa (enqueue_rt_entity+0x19)
#func -8039 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -8044 dequeue_rt_stack+0xa (enqueue_rt_entity+0x10)
#func -8046 enqueue_rt_entity+0x9 (enqueue_task_rt+0x27)
#func -8047 enqueue_task_rt+0xa (enqueue_task+0x12)
#func -8049 enqueue_task+0xa (activate_task+0x1e)
#func -8051 activate_task+0x9 (try_to_wake_up+0x57)
#func -8056 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -8058 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -8060 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -8061 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -8063 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -8065 sched_clock_cpu+0xb (try_to_wake_up+0x3d)
#func -8068 add_preempt_count+0x8 (task_rq_lock+0x35)
#func -8070 ipipe_check_context+0x9 (task_rq_lock+0x15)
#func -8071 task_rq_lock+0x9 (try_to_wake_up+0x1a)
#func -8072 try_to_wake_up+0xe (wake_up_process+0x14)
#func -8074 wake_up_process+0x8 (rwsem_wake+0xd9)
#func -8079 add_preempt_count+0x8 (rwsem_wake+0x3b)
+func -8081 ipipe_check_context+0x9 (rwsem_wake+0x1a)
+func -8082 rwsem_wake+0xe (call_rwsem_wake+0xa)
+func -8085 up_write+0x8 (do_coredump+0x27b)
+func -8089 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -8091 sub_preempt_count+0x9 (preempt_schedule+0x4f)
+func -8093 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -8094 sub_preempt_count+0x9 (schedule+0x3a5)
+func -8098 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -8099 sub_preempt_count+0x9 (finish_task_switch+0x2e)
| +end 0x80000000 -8100 __ipipe_unstall_root+0x44 (finish_task_switch+0x24)
| +end 0x8000000d -8103 __ipipe_unstall_iret_root+0x60 (restore_nocheck_notrace+0x0)
| #func -8105 __ipipe_unstall_iret_root+0x9 (restore_nocheck_notrace+0x0)
#func -8109 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -8110 sub_preempt_count+0x9 (irq_exit+0x71)
#func -8112 idle_cpu+0x8 (irq_exit+0x4f)
#func -8115 __ipipe_restore_root+0x8 (do_softirq+0x5e)
#func -8116 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -8118 sub_preempt_count+0x9 (_local_bh_enable+0x7e)
#func -8119 _local_bh_enable+0x8 (__do_softirq+0x9f)
+func -8122 ipipe_check_context+0x9 (__do_softirq+0x69)
+func -8124 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -8125 sub_preempt_count+0x9 (run_timer_softirq+0x196)
| +end 0x80000000 -8127 __ipipe_unstall_root+0x44 (run_timer_softirq+0x18c)
| #begin 0x80000000 -8128 __ipipe_unstall_root+0x1a (run_timer_softirq+0x18c)
#func -8130 __ipipe_unstall_root+0x8 (run_timer_softirq+0x18c)
#func -8133 add_preempt_count+0x8 (run_timer_softirq+0x43)
+func -8135 ipipe_check_context+0x9 (run_timer_softirq+0x31)
+func -8137 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -8138 sub_preempt_count+0x9 (run_hrtimer_pending+0x122)
| +end 0x80000000 -8139 __ipipe_unstall_root+0x44 (run_hrtimer_pending+0x118)
| #begin 0x80000000 -8141 __ipipe_unstall_root+0x1a (run_hrtimer_pending+0x118)
#func -8142 __ipipe_unstall_root+0x8 (run_hrtimer_pending+0x118)
#func -8145 add_preempt_count+0x8 (run_hrtimer_pending+0x2d)
+func -8146 ipipe_check_context+0x9 (run_hrtimer_pending+0x1b)
+func -8148 run_hrtimer_pending+0xe (hrtimer_run_pending+0xf3)
+func -8151 tick_check_oneshot_change+0xa (hrtimer_run_pending+0x28)
+func -8153 hrtimer_run_pending+0xa (run_timer_softirq+0x19)
+func -8155 run_timer_softirq+0xe (__do_softirq+0x4c)
| +end 0x80000000 -8157 __ipipe_unstall_root+0x44 (__do_softirq+0x3e)
| #begin 0x80000000 -8159 __ipipe_unstall_root+0x1a (__do_softirq+0x3e)
#func -8162 __ipipe_unstall_root+0x8 (__do_softirq+0x3e)
#func -8164 add_preempt_count+0x8 (__do_softirq+0x20)
#func -8166 __do_softirq+0xb (do_softirq+0x4b)
#func -8168 ipipe_check_context+0x9 (do_softirq+0x23)
#func -8169 do_softirq+0x9 (irq_exit+0x35)
#func -8172 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -8173 sub_preempt_count+0x9 (irq_exit+0x12)
#func -8175 irq_exit+0x8 (do_IRQ+0x53)
#func -8177 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -8178 sub_preempt_count+0x9 (handle_level_irq+0x97)
| #end 0x80000001 -8180 __ipipe_spin_unlock_irqrestore+0x36 (enable_8259A_irq+0x67)
| #func -8182 __ipipe_spin_unlock_irqrestore+0x9 (enable_8259A_irq+0x67)
| #begin 0x80000001 -8185 __ipipe_spin_lock_irqsave+0x1b (enable_8259A_irq+0x20)
#func -8186 __ipipe_spin_lock_irqsave+0x9 (enable_8259A_irq+0x20)
#func -8188 enable_8259A_irq+0xb (handle_level_irq+0x8d)
#func -8190 add_preempt_count+0x8 (handle_level_irq+0x6f)
#func -8194 note_interrupt+0xe (handle_level_irq+0x65)
#func -8197 ipipe_check_context+0x9 (handle_IRQ_event+0x52)
#func -8203 run_posix_cpu_timers+0xe (update_process_times+0x48)
#func -8206 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -8207 sub_preempt_count+0x9 (scheduler_tick+0xa1)
#func -8210 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -8211 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -8213 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -8215 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -8216 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -8220 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -8224 update_curr_rt+0xe (task_tick_rt+0x14)
#func -8226 task_tick_rt+0xb (scheduler_tick+0x97)
#func -8231 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -8232 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -8234 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -8235 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -8237 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -8238 sched_clock_cpu+0xb (scheduler_tick+0x33)
#func -8240 add_preempt_count+0x8 (scheduler_tick+0x2a)
#func -8242 __update_sched_clock+0xe (sched_clock_tick+0x80)
#func -8244 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -8245 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -8247 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -8248 native_sched_clock+0xe (sched_clock_tick+0x5b)
#func -8250 set_normalized_timespec+0x8 (ktime_get_ts+0x45)
#func -8254 pit_read+0xe (getnstimeofday+0x3c)
#func -8257 getnstimeofday+0xe (ktime_get_ts+0x25)
#func -8259 ktime_get_ts+0xa (ktime_get+0x18)
#func -8260 ktime_get+0xe (sched_clock_tick+0x52)
#func -8262 sched_clock_tick+0xa (scheduler_tick+0x20)
#func -8264 scheduler_tick+0xe (update_process_times+0x41)
#func -8267 __rcu_pending+0x8 (rcu_pending+0x2f)
#func -8270 __rcu_pending+0x8 (rcu_pending+0x17)
#func -8272 rcu_pending+0x8 (update_process_times+0x2f)
#func -8275 __ipipe_restore_root+0x8 (cpu_clock+0x4d)
#func -8278 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -8281 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -8283 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -8285 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -8287 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -8289 sched_clock_cpu+0xb (cpu_clock+0x35)
#func -8291 ipipe_check_context+0x9 (cpu_clock+0x19)
#func -8293 cpu_clock+0xd (get_timestamp+0xd)
#func -8294 get_timestamp+0x8 (softlockup_tick+0x83)
#func -8298 softlockup_tick+0xe (run_local_timers+0x1c)
#func -8300 __ipipe_restore_root+0x8 (raise_softirq+0x7c)
#func -8302 ipipe_check_context+0x9 (raise_softirq+0x16)
#func -8304 raise_softirq+0xa (run_local_timers+0x17)
#func -8305 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -8307 sub_preempt_count+0x9 (hrtimer_run_queues+0x161)
#func -8309 add_preempt_count+0x8 (hrtimer_run_queues+0xef)
#func -8312 current_kernel_time+0xa (hrtimer_run_queues+0x82)
#func -8315 hrtimer_run_queues+0xe (run_local_timers+0xd)
#func -8317 run_local_timers+0x8 (update_process_times+0x28)
#func -8318 account_system_time_scaled+0x8 (account_process_tick+0x42)
#func -8323 account_system_time+0xb (account_process_tick+0x36)
#func -8325 account_process_tick+0x9 (update_process_times+0x23)
#func -8327 update_process_times+0xb (update_root_process_times+0x26)
#func -8329 update_root_process_times+0xa (tick_periodic+0x6d)
#func -8331 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -8332 sub_preempt_count+0x9 (tick_periodic+0x51)
#func -8336 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -8337 sub_preempt_count+0x9 (clocksource_get_next+0x70)
#func -8339 __ipipe_restore_root+0x8 (clocksource_get_next+0x66)
#func -8341 add_preempt_count+0x8 (clocksource_get_next+0x32)
#func -8343 ipipe_check_context+0x9 (clocksource_get_next+0x13)
#func -8344 clocksource_get_next+0x9 (update_wall_time+0x4e2)
#func -8346 update_xtime_cache+0xa (update_wall_time+0x4dd)
#func -8355 pit_read+0xe (update_wall_time+0x23)
#func -8358 update_wall_time+0xe (do_timer+0x23)
#func -8361 do_timer+0xe (tick_periodic+0x41)
#func -8365 add_preempt_count+0x8 (tick_periodic+0x1a)
#func -8367 tick_periodic+0x8 (tick_handle_periodic+0x1d)
#func -8369 tick_handle_periodic+0xe (timer_interrupt+0x1e)
#func -8372 timer_interrupt+0x8 (handle_IRQ_event+0x2a)
#func -8374 handle_IRQ_event+0xe (handle_level_irq+0x51)
#func -8377 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -8379 sub_preempt_count+0x9 (handle_level_irq+0xbb)
#func -8382 add_preempt_count+0x8 (handle_level_irq+0x1e)
#func -8384 handle_level_irq+0xb (do_IRQ+0x4e)
#func -8386 idle_cpu+0x8 (irq_enter+0x41)
#func -8387 add_preempt_count+0x8 (irq_enter+0x3a)
#func -8389 idle_cpu+0x8 (irq_enter+0x15)
#func -8391 irq_enter+0x9 (do_IRQ+0x3e)
#func -8394 do_IRQ+0xb (__ipipe_sync_stage+0x113)
| #end 0x80000000 -8397 __ipipe_sync_stage+0xca (__ipipe_unstall_root+0x33)
| +func -8405 __ipipe_sync_stage+0xe (__ipipe_unstall_root+0x33)
| #begin 0x80000000 -8408 __ipipe_unstall_root+0x1a (finish_task_switch+0x24)
#func -8409 __ipipe_unstall_root+0x8 (finish_task_switch+0x24)
#func -8411 finish_task_switch+0xb (schedule+0x355)
| #end 0xffffffff -8414 common_interrupt+0x38 (schedule+0x346)
| #func -8415 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -8419 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -8421 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*func -8424 __ipipe_set_irq_pending+0xb (__ipipe_schedule_irq+0x66)
| #*func -8427 __ipipe_schedule_irq+0xe (rthal_irq_host_pend+0x16)
| #*func -8429 rthal_irq_host_pend+0x8 (xnintr_clock_handler+0xad [xeno_nucleus])
| #*func -8435 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -8436 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -8444 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -8446 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -8451 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -8453 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -8455 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -8457 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| #func -8460 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| #func -8462 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| #func -8464 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| #func -8466 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| #func -8468 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| #begin 0xffffffff -8471 common_interrupt+0x29 (schedule+0x346)
| #end 0x80000000 -8474 schedule+0x33f (preempt_schedule+0x45)
| #func -8482 __switch_to+0xa (schedule+0x30e)
| #begin 0x80000000 -8488 schedule+0x208 (rwsem_down_failed_common+0x160)
| #end 0x80000001 -8489 __ipipe_dispatch_event+0x177 (schedule+0x1f6)
| #begin 0x80000001 -8491 __ipipe_dispatch_event+0xdc (schedule+0x1f6)
| #end 0x80000001 -8493 ipipe_trigger_irq+0x76 (xnpod_schedule+0x28 [xeno_nucleus])
| #func -8495 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*[ 940] stepper 80 -8500 xnpod_schedule+0x85 [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -8504 xnpod_schedule+0xe [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -8507 xnpod_schedule_handler+0x8 [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -8509 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -8511 __ipipe_handle_irq+0xe (ipipe_trigger_irq+0x65)
| #func -8514 memcpy+0xe (ipipe_trigger_irq+0x60)
| #begin 0x80000001 -8517 ipipe_trigger_irq+0x41 (xnpod_schedule+0x28 [xeno_nucleus])
#func -8519 ipipe_trigger_irq+0xe (xnpod_schedule+0x28 [xeno_nucleus])
#func -8522 xnpod_schedule+0xe [xeno_nucleus] (schedule_event+0x266 [xeno_nucleus])
| #end 0x80000000 -8524 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x25c [xeno_nucleus])
| *#func -8526 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x25c [xeno_nucleus])
| *#[ 940] stepper 80 -8531 xnpod_schedule_runnable+0x43 [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| *#func -8534 xnpod_schedule_runnable+0xe [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| #begin 0x80000000 -8537 schedule_event+0x225 [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000000 -8540 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x123 [xeno_nucleus])
| *#func -8542 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x123 [xeno_nucleus])
| #begin 0x80000000 -8547 schedule_event+0xce [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
#func -8549 schedule_event+0xe [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000001 -8551 __ipipe_dispatch_event+0xae (schedule+0x1f6)
| #begin 0x80000001 -8554 __ipipe_dispatch_event+0x29 (schedule+0x1f6)
#func -8556 __ipipe_dispatch_event+0xe (schedule+0x1f6)
#func -8562 pick_next_task_rt+0x9 (schedule+0x18f)
#func -8564 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -8565 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -8567 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -8568 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -8570 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -8571 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -8573 update_curr_rt+0xe (put_prev_task_rt+0x10)
#func -8574 put_prev_task_rt+0x9 (schedule+0x165)
#func -8577 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -8581 __enqueue_rt_entity+0xa (dequeue_rt_entity+0x29)
#func -8583 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -8588 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -8597 dequeue_rt_stack+0xa (dequeue_rt_entity+0x10)
#func -8599 dequeue_rt_entity+0x9 (dequeue_task_rt+0x1e)
#func -8601 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -8602 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -8604 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -8605 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -8607 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -8609 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -8612 update_curr_rt+0xe (dequeue_task_rt+0x13)
#func -8613 dequeue_task_rt+0xa (dequeue_task+0x65)
#func -8617 dequeue_task+0xe (deactivate_task+0x1e)
#func -8620 deactivate_task+0x9 (schedule+0x14f)
#func -8622 add_preempt_count+0x8 (schedule+0xf4)
#func -8625 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -8627 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -8630 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -8632 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -8634 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -8636 sched_clock_cpu+0xb (schedule+0xdf)
+func -8638 ipipe_check_context+0x9 (schedule+0xd0)
+func -8640 ipipe_check_context+0x9 (schedule+0x89)
+func -8644 add_preempt_count+0x8 (schedule+0x22)
+func -8645 schedule+0xe (rwsem_down_failed_common+0x160)
+func -8648 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -8649 sub_preempt_count+0x9 (rwsem_down_failed_common+0x140)
| +end 0x80000000 -8650 __ipipe_unstall_root+0x44 (rwsem_down_failed_common+0x136)
| #begin 0x80000000 -8652 __ipipe_unstall_root+0x1a (rwsem_down_failed_common+0x136)
#func -8654 __ipipe_unstall_root+0x8 (rwsem_down_failed_common+0x136)
| #end 0xffffffff -8656 common_interrupt+0x38 (rwsem_down_failed_common+0x131)
| #func -8658 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -8664 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -8666 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*func -8674 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -8676 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -8684 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x67 [xeno_nucleus])
| #*func -8686 xnthread_periodic_handler+0x8 [xeno_nucleus] (xntimer_tick_aperiodic+0x62 [xeno_nucleus])
| #*func -8694 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -8695 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -8702 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -8705 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -8708 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -8710 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| #func -8713 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| #func -8715 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| #func -8718 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| #func -8720 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| #func -8723 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| #begin 0xffffffff -8726 common_interrupt+0x29 (rwsem_down_failed_common+0x131)
#func -8731 add_preempt_count+0x8 (rwsem_down_failed_common+0x3f)
+func -8732 ipipe_check_context+0x9 (rwsem_down_failed_common+0x2d)
+func -8734 rwsem_down_failed_common+0xe (rwsem_down_read_failed+0x22)
+func -8737 rwsem_down_read_failed+0xc (call_rwsem_down_read_failed+0x7)
+func -8740 ipipe_check_context+0x9 (down_read+0x15)
+func -8741 down_read+0x9 (exit_mm+0x30)
+func -8744 mm_release+0xa (exit_mm+0x1d)
+func -8746 exit_mm+0xe (do_exit+0x167)
+func -8752 exit_robust_list+0xe (do_exit+0x15a)
+func -8758 exit_signals+0xa (do_exit+0xad)
+func -8761 do_exit+0xe (do_group_exit+0x84)
+func -8764 do_group_exit+0xa (get_signal_to_deliver+0x34f)
+func -8766 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -8768 sub_preempt_count+0x9 (get_signal_to_deliver+0x296)
| +end 0x80000000 -8769 __ipipe_unstall_root+0x44 (get_signal_to_deliver+0x28c)
| #begin 0x80000000 -8770 __ipipe_unstall_root+0x1a (get_signal_to_deliver+0x28c)
#func -8772 __ipipe_unstall_root+0x8 (get_signal_to_deliver+0x28c)
#func -8778 recalc_sigpending_tsk+0xb (recalc_sigpending+0x12)
#func -8779 recalc_sigpending+0x8 (dequeue_signal+0x8b)
#func -8784 next_signal+0x8 (__dequeue_signal+0x17)
#func -8785 __dequeue_signal+0xe (dequeue_signal+0x20)
#func -8787 dequeue_signal+0xe (get_signal_to_deliver+0xfc)
#func -8790 add_preempt_count+0x8 (get_signal_to_deliver+0x4c)
#func -8792 ipipe_check_context+0x9 (get_signal_to_deliver+0x3a)
#func -8794 get_signal_to_deliver+0xe (do_notify_resume+0x6e)
#func -8796 do_notify_resume+0x11 (work_notifysig+0x13)
| +end 0x80000001 -8800 __ipipe_syscall_root+0xfe (system_call+0x29)
| +begin 0x80000001 -8802 __ipipe_syscall_root+0xda (system_call+0x29)
| +end 0x80000001 -8804 __ipipe_dispatch_event+0x177 (__ipipe_syscall_root+0x74)
| +begin 0x80000001 -8807 __ipipe_dispatch_event+0xdc (__ipipe_syscall_root+0x74)
+func -8812 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -8813 sub_preempt_count+0x9 (ipipe_reenter_root+0x34)
+func -8815 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -8817 sub_preempt_count+0x9 (finish_task_switch+0x2e)
| +end 0x80000000 -8819 __ipipe_unstall_root+0x44 (finish_task_switch+0x24)
| #begin 0x80000000 -8820 __ipipe_unstall_root+0x1a (finish_task_switch+0x24)
#func -8822 __ipipe_unstall_root+0x8 (finish_task_switch+0x24)
#func -8823 finish_task_switch+0xb (ipipe_reenter_root+0x1a)
#func -8825 ipipe_reenter_root+0xa (xnshadow_relax+0xa7 [xeno_nucleus])
| #end 0x80000000 -8828 __ipipe_restore_pipeline_head+0x9a (xnshadow_relax+0x86 [xeno_nucleus])
| *#func -8830 __ipipe_restore_pipeline_head+0x9 (xnshadow_relax+0x86 [xeno_nucleus])
| #[ 940] stepper 83 -8835 xnpod_schedule+0x7b0 [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #func -8845 __switch_to+0xa (xnpod_schedule+0x6e2 [xeno_nucleus])
| #begin 0x80000000 -8850 schedule+0x208 (preempt_schedule+0x45)
| #end 0x80000001 -8853 __ipipe_dispatch_event+0x177 (schedule+0x1f6)
| #begin 0x80000001 -8855 __ipipe_dispatch_event+0xdc (schedule+0x1f6)
#func -8863 schedule_event+0xe [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000001 -8866 __ipipe_dispatch_event+0xae (schedule+0x1f6)
| #begin 0x80000001 -8870 __ipipe_dispatch_event+0x29 (schedule+0x1f6)
#func -8872 __ipipe_dispatch_event+0xe (schedule+0x1f6)
#func -8879 pick_next_task_rt+0x9 (schedule+0x18f)
#func -8883 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -8884 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -8886 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -8888 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -8889 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -8893 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -8896 update_curr_rt+0xe (put_prev_task_rt+0x10)
#func -8898 put_prev_task_rt+0x9 (schedule+0x165)
#func -8900 add_preempt_count+0x8 (schedule+0xf4)
#func -8903 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -8905 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -8906 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -8908 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -8910 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -8911 sched_clock_cpu+0xb (schedule+0xdf)
+func -8913 ipipe_check_context+0x9 (schedule+0xd0)
+func -8916 ipipe_check_context+0x9 (schedule+0x89)
+func -8919 add_preempt_count+0x8 (schedule+0x22)
+func -8921 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -8922 sub_preempt_count+0x9 (schedule+0x3a5)
+func -8926 preempt_schedule+0x9 (finish_task_switch+0x40)
+func -8928 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -8929 sub_preempt_count+0x9 (finish_task_switch+0x2e)
| +end 0x80000000 -8930 __ipipe_unstall_root+0x44 (finish_task_switch+0x24)
| +end 0x8000000d -8932 __ipipe_unstall_iret_root+0x60 (restore_nocheck_notrace+0x0)
| #func -8934 __ipipe_unstall_iret_root+0x9 (restore_nocheck_notrace+0x0)
#func -8937 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -8939 sub_preempt_count+0x9 (irq_exit+0x71)
#func -8941 idle_cpu+0x8 (irq_exit+0x4f)
#func -8943 __ipipe_restore_root+0x8 (do_softirq+0x5e)
#func -8945 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -8946 sub_preempt_count+0x9 (_local_bh_enable+0x7e)
#func -8948 _local_bh_enable+0x8 (__do_softirq+0x9f)
+func -8950 ipipe_check_context+0x9 (__do_softirq+0x69)
+func -8952 preempt_schedule+0x9 (run_timer_softirq+0x1a8)
+func -8954 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -8955 sub_preempt_count+0x9 (run_timer_softirq+0x196)
| +end 0x80000000 -8957 __ipipe_unstall_root+0x44 (run_timer_softirq+0x18c)
| #begin 0x80000000 -8958 __ipipe_unstall_root+0x1a (run_timer_softirq+0x18c)
#func -8960 __ipipe_unstall_root+0x8 (run_timer_softirq+0x18c)
#func -8963 add_preempt_count+0x8 (run_timer_softirq+0x43)
+func -8964 ipipe_check_context+0x9 (run_timer_softirq+0x31)
+func -8967 preempt_schedule+0x9 (run_hrtimer_pending+0x134)
+func -8968 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -8970 sub_preempt_count+0x9 (run_hrtimer_pending+0x122)
| +end 0x80000000 -8971 __ipipe_unstall_root+0x44 (run_hrtimer_pending+0x118)
| #begin 0x80000000 -8973 __ipipe_unstall_root+0x1a (run_hrtimer_pending+0x118)
#func -8974 __ipipe_unstall_root+0x8 (run_hrtimer_pending+0x118)
#func -8976 add_preempt_count+0x8 (run_hrtimer_pending+0x2d)
+func -8978 ipipe_check_context+0x9 (run_hrtimer_pending+0x1b)
+func -8979 run_hrtimer_pending+0xe (hrtimer_run_pending+0xf3)
+func -8982 tick_check_oneshot_change+0xa (hrtimer_run_pending+0x28)
+func -8984 hrtimer_run_pending+0xa (run_timer_softirq+0x19)
+func -8987 run_timer_softirq+0xe (__do_softirq+0x4c)
| +end 0x80000000 -8989 __ipipe_unstall_root+0x44 (__do_softirq+0x3e)
| #begin 0x80000000 -8991 __ipipe_unstall_root+0x1a (__do_softirq+0x3e)
#func -8993 __ipipe_unstall_root+0x8 (__do_softirq+0x3e)
#func -8997 add_preempt_count+0x8 (__do_softirq+0x20)
#func -8998 __do_softirq+0xb (do_softirq+0x4b)
#func -9000 ipipe_check_context+0x9 (do_softirq+0x23)
#func -9002 do_softirq+0x9 (irq_exit+0x35)
#func -9004 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -9005 sub_preempt_count+0x9 (irq_exit+0x12)
#func -9007 irq_exit+0x8 (do_IRQ+0x53)
#func -9008 preempt_schedule+0x9 (handle_level_irq+0xa9)
#func -9010 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -9011 sub_preempt_count+0x9 (handle_level_irq+0x97)
| #end 0x80000001 -9013 __ipipe_spin_unlock_irqrestore+0x36 (enable_8259A_irq+0x67)
| #func -9015 __ipipe_spin_unlock_irqrestore+0x9 (enable_8259A_irq+0x67)
| #begin 0x80000001 -9018 __ipipe_spin_lock_irqsave+0x1b (enable_8259A_irq+0x20)
#func -9020 __ipipe_spin_lock_irqsave+0x9 (enable_8259A_irq+0x20)
#func -9022 enable_8259A_irq+0xb (handle_level_irq+0x8d)
#func -9024 add_preempt_count+0x8 (handle_level_irq+0x6f)
#func -9027 note_interrupt+0xe (handle_level_irq+0x65)
#func -9029 ipipe_check_context+0x9 (handle_IRQ_event+0x52)
#func -9035 run_posix_cpu_timers+0xe (update_process_times+0x48)
#func -9037 preempt_schedule+0x9 (scheduler_tick+0xb3)
#func -9039 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -9040 sub_preempt_count+0x9 (scheduler_tick+0xa1)
#func -9043 preempt_schedule+0x9 (update_curr_rt+0x187)
#func -9045 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -9046 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -9048 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -9049 preempt_schedule+0x9 (update_curr_rt+0x187)
#func -9051 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -9052 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -9056 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -9060 update_curr_rt+0xe (task_tick_rt+0x14)
#func -9061 task_tick_rt+0xb (scheduler_tick+0x97)
#func -9067 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -9068 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -9070 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -9071 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -9072 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -9074 sched_clock_cpu+0xb (scheduler_tick+0x33)
#func -9075 add_preempt_count+0x8 (scheduler_tick+0x2a)
#func -9077 __update_sched_clock+0xe (sched_clock_tick+0x80)
#func -9079 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -9081 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -9082 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -9083 native_sched_clock+0xe (sched_clock_tick+0x5b)
#func -9086 set_normalized_timespec+0x8 (ktime_get_ts+0x45)
#func -9090 pit_read+0xe (getnstimeofday+0x3c)
#func -9092 getnstimeofday+0xe (ktime_get_ts+0x25)
#func -9094 ktime_get_ts+0xa (ktime_get+0x18)
#func -9095 ktime_get+0xe (sched_clock_tick+0x52)
#func -9098 sched_clock_tick+0xa (scheduler_tick+0x20)
#func -9100 scheduler_tick+0xe (update_process_times+0x41)
#func -9103 __rcu_pending+0x8 (rcu_pending+0x2f)
#func -9106 __rcu_pending+0x8 (rcu_pending+0x17)
#func -9108 rcu_pending+0x8 (update_process_times+0x2f)
#func -9111 __ipipe_restore_root+0x8 (cpu_clock+0x4d)
#func -9114 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -9116 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -9118 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -9120 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -9122 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -9124 sched_clock_cpu+0xb (cpu_clock+0x35)
#func -9126 ipipe_check_context+0x9 (cpu_clock+0x19)
#func -9128 cpu_clock+0xd (get_timestamp+0xd)
#func -9129 get_timestamp+0x8 (softlockup_tick+0x83)
#func -9133 softlockup_tick+0xe (run_local_timers+0x1c)
#func -9135 __ipipe_restore_root+0x8 (raise_softirq+0x7c)
#func -9137 ipipe_check_context+0x9 (raise_softirq+0x16)
#func -9138 raise_softirq+0xa (run_local_timers+0x17)
#func -9140 preempt_schedule+0x9 (hrtimer_run_queues+0x173)
#func -9141 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -9143 sub_preempt_count+0x9 (hrtimer_run_queues+0x161)
#func -9146 add_preempt_count+0x8 (hrtimer_run_queues+0xef)
#func -9148 current_kernel_time+0xa (hrtimer_run_queues+0x82)
#func -9152 hrtimer_run_queues+0xe (run_local_timers+0xd)
#func -9154 run_local_timers+0x8 (update_process_times+0x28)
#func -9155 account_system_time_scaled+0x8 (account_process_tick+0x42)
#func -9160 account_system_time+0xb (account_process_tick+0x36)
#func -9162 account_process_tick+0x9 (update_process_times+0x23)
#func -9164 update_process_times+0xb (update_root_process_times+0x26)
#func -9165 update_root_process_times+0xa (tick_periodic+0x6d)
#func -9167 preempt_schedule+0x9 (tick_periodic+0x63)
#func -9168 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -9170 sub_preempt_count+0x9 (tick_periodic+0x51)
#func -9172 preempt_schedule+0x9 (clocksource_get_next+0x82)
#func -9174 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -9175 sub_preempt_count+0x9 (clocksource_get_next+0x70)
#func -9177 __ipipe_restore_root+0x8 (clocksource_get_next+0x66)
#func -9179 add_preempt_count+0x8 (clocksource_get_next+0x32)
#func -9180 ipipe_check_context+0x9 (clocksource_get_next+0x13)
#func -9181 clocksource_get_next+0x9 (update_wall_time+0x4e2)
#func -9184 update_xtime_cache+0xa (update_wall_time+0x4dd)
#func -9192 pit_read+0xe (update_wall_time+0x23)
#func -9195 update_wall_time+0xe (do_timer+0x23)
#func -9197 do_timer+0xe (tick_periodic+0x41)
#func -9200 add_preempt_count+0x8 (tick_periodic+0x1a)
#func -9202 tick_periodic+0x8 (tick_handle_periodic+0x1d)
#func -9204 tick_handle_periodic+0xe (timer_interrupt+0x1e)
#func -9207 timer_interrupt+0x8 (handle_IRQ_event+0x2a)
#func -9209 handle_IRQ_event+0xe (handle_level_irq+0x51)
#func -9211 preempt_schedule+0x9 (handle_level_irq+0x48)
#func -9213 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -9214 sub_preempt_count+0x9 (handle_level_irq+0xbb)
#func -9216 add_preempt_count+0x8 (handle_level_irq+0x1e)
#func -9218 handle_level_irq+0xb (do_IRQ+0x4e)
#func -9220 idle_cpu+0x8 (irq_enter+0x41)
#func -9221 add_preempt_count+0x8 (irq_enter+0x3a)
#func -9222 idle_cpu+0x8 (irq_enter+0x15)
#func -9224 irq_enter+0x9 (do_IRQ+0x3e)
#func -9226 do_IRQ+0xb (__ipipe_sync_stage+0x113)
| #end 0x80000000 -9229 __ipipe_sync_stage+0xca (__ipipe_unstall_root+0x33)
| +end 0x8000000d -9233 __ipipe_unstall_iret_root+0x60 (restore_nocheck_notrace+0x0)
| #func -9235 __ipipe_unstall_iret_root+0x9 (restore_nocheck_notrace+0x0)
#func -9238 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -9239 sub_preempt_count+0x9 (irq_exit+0x71)
#func -9241 idle_cpu+0x8 (irq_exit+0x4f)
#func -9243 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -9245 sub_preempt_count+0x9 (irq_exit+0x12)
#func -9246 irq_exit+0x8 (__xirq_end+0x3d)
#func -9250 preempt_schedule+0x9 (try_to_wake_up+0xb3)
#func -9252 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -9253 sub_preempt_count+0x9 (try_to_wake_up+0xa1)
#func -9255 __ipipe_restore_root+0x8 (try_to_wake_up+0x97)
#func -9257 resched_task+0x8 (check_preempt_curr_rt+0x1d)
#func -9259 check_preempt_curr_rt+0x8 (try_to_wake_up+0x67)
#func -9262 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -9264 __enqueue_rt_entity+0xa (enqueue_rt_entity+0x19)
#func -9266 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -9269 __enqueue_rt_entity+0xa (enqueue_rt_entity+0x19)
#func -9272 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -9278 dequeue_rt_stack+0xa (enqueue_rt_entity+0x10)
#func -9280 enqueue_rt_entity+0x9 (enqueue_task_rt+0x27)
#func -9281 enqueue_task_rt+0xa (enqueue_task+0x12)
#func -9284 enqueue_task+0xa (activate_task+0x1e)
#func -9286 activate_task+0x9 (try_to_wake_up+0x57)
#func -9290 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -9293 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -9296 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -9298 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -9301 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -9303 sched_clock_cpu+0xb (try_to_wake_up+0x3d)
#func -9307 add_preempt_count+0x8 (task_rq_lock+0x35)
#func -9309 ipipe_check_context+0x9 (task_rq_lock+0x15)
| #end 0xffffffff -9310 common_interrupt+0x38 (__ipipe_trace+0x2f4)
| #func -9312 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -9315 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -9318 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*func -9323 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -9325 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -9331 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x67 [xeno_nucleus])
| #*func -9332 xnthread_periodic_handler+0x8 [xeno_nucleus] (xntimer_tick_aperiodic+0x62 [xeno_nucleus])
| #*func -9337 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -9339 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -9342 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -9344 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -9345 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -9347 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| #func -9349 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| #func -9351 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| #func -9352 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| #func -9354 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| #func -9355 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| #begin 0xffffffff -9359 common_interrupt+0x29 (__ipipe_trace+0x2f4)
#func -9363 task_rq_lock+0x9 (try_to_wake_up+0x1a)
#func -9365 try_to_wake_up+0xe (wake_up_process+0x14)
#func -9366 wake_up_process+0x8 (lostage_handler+0xc3 [xeno_nucleus])
#func -9371 lostage_handler+0xb [xeno_nucleus] (rthal_apc_handler+0x2b)
#func -9375 rthal_apc_handler+0x8 (__xirq_end+0x35)
#func -9378 idle_cpu+0x8 (irq_enter+0x41)
#func -9380 add_preempt_count+0x8 (irq_enter+0x3a)
#func -9382 idle_cpu+0x8 (irq_enter+0x15)
#func -9384 irq_enter+0x9 (__xirq_end+0x19)
| #end 0x80000000 -9388 __ipipe_sync_stage+0xca (__ipipe_unstall_root+0x33)
| +func -9394 __ipipe_sync_stage+0xe (__ipipe_unstall_root+0x33)
| #begin 0x80000000 -9397 __ipipe_unstall_root+0x1a (finish_task_switch+0x24)
#func -9399 __ipipe_unstall_root+0x8 (finish_task_switch+0x24)
#func -9401 finish_task_switch+0xb (schedule+0x355)
| #end 0x80000000 -9403 schedule+0x33f (preempt_schedule+0x45)
| #func -9408 __switch_to+0xa (schedule+0x30e)
| #begin 0x80000000 -9414 schedule+0x208 (rwsem_down_failed_common+0x160)
| #end 0x80000001 -9416 __ipipe_dispatch_event+0x177 (schedule+0x1f6)
| #begin 0x80000001 -9419 __ipipe_dispatch_event+0xdc (schedule+0x1f6)
| #end 0xffffffff -9422 common_interrupt+0x38 (ipipe_trigger_irq+0x78)
| #func -9424 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -9428 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -9431 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*func -9433 __ipipe_set_irq_pending+0xb (__ipipe_schedule_irq+0x66)
| #*func -9436 __ipipe_schedule_irq+0xe (rthal_irq_host_pend+0x16)
| #*func -9438 rthal_irq_host_pend+0x8 (xnintr_clock_handler+0xad [xeno_nucleus])
| #*func -9443 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -9444 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -9452 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -9453 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -9456 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -9457 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -9459 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -9461 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| #func -9463 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| #func -9464 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| #func -9466 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| #func -9468 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| #func -9471 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| #begin 0xffffffff -9474 common_interrupt+0x29 (ipipe_trigger_irq+0x78)
| #end 0x80000001 -9476 ipipe_trigger_irq+0x76 (xnpod_schedule+0x28 [xeno_nucleus])
| #func -9479 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*[ 940] stepper 83 -9484 xnpod_schedule+0x7b0 [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -9488 __switch_to+0xa (xnpod_schedule+0x6e2 [xeno_nucleus])
| #*func -9493 rthal_get_8254_tsc+0xe (xnpod_schedule+0x56e [xeno_nucleus])
| #*func -9496 rthal_get_8254_tsc+0xe (xnpod_schedule+0x553 [xeno_nucleus])
| #*[ 941] rsteppe 83 -9499 xnpod_schedule+0x85 [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #*func -9501 xnpod_schedule+0xe [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #*func -9504 xnpod_suspend_thread+0xe [xeno_nucleus] (xnshadow_relax+0x70 [xeno_nucleus])
| #*[ 940] stepper 83 -9509 xnpod_schedule_runnable+0x43 [xeno_nucleus] (rpi_push+0x11b [xeno_nucleus])
| #*func -9510 xnpod_schedule_runnable+0xe [xeno_nucleus] (rpi_push+0x11b [xeno_nucleus])
| #*func -9516 rpi_push+0xe [xeno_nucleus] (xnshadow_relax+0x4f [xeno_nucleus])
| #*func -9520 __ipipe_set_irq_pending+0xb (__ipipe_schedule_irq+0x66)
| #*func -9524 __ipipe_schedule_irq+0xe (rthal_apc_schedule+0x57)
| #*func -9527 rthal_apc_schedule+0xa (schedule_linux_call+0x74 [xeno_nucleus])
| #*func -9530 schedule_linux_call+0xb [xeno_nucleus] (xnshadow_relax+0x46 [xeno_nucleus])
| +*begin 0x80000000 -9533 xnshadow_relax+0x25 [xeno_nucleus] (hisyscall_event+0x1c5 [xeno_nucleus])
+*func -9535 xnshadow_relax+0xb [xeno_nucleus] (hisyscall_event+0x1c5 [xeno_nucleus])
| +*end 0x80000000 -9540 __ipipe_restore_pipeline_head+0x9a (rt_cond_wait+0x167 [xeno_native])
| #*func -9541 __ipipe_restore_pipeline_head+0x9 (rt_cond_wait+0x167 [xeno_native])
| #*func -9548 rt_mutex_acquire+0xe [xeno_native] (rt_cond_wait+0x12d [xeno_native])
| #*[ 941] rsteppe 83 -9563 xnpod_schedule+0x7b0 [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #*func -9571 __switch_to+0xa (xnpod_schedule+0x6e2 [xeno_nucleus])
| #*func -9580 rthal_get_8254_tsc+0xe (xnpod_schedule+0x56e [xeno_nucleus])
| #*func -9583 rthal_get_8254_tsc+0xe (xnpod_schedule+0x553 [xeno_nucleus])
| #*[ 939] power 80 -9591 xnpod_schedule+0x85 [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -9594 xnpod_schedule+0xe [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -9596 xnpod_schedule_handler+0x8 [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -9598 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -9600 __ipipe_handle_irq+0xe (ipipe_trigger_irq+0x65)
| #func -9603 memcpy+0xe (ipipe_trigger_irq+0x60)
| #begin 0x80000001 -9607 ipipe_trigger_irq+0x41 (xnpod_schedule+0x28 [xeno_nucleus])
#func -9609 ipipe_trigger_irq+0xe (xnpod_schedule+0x28 [xeno_nucleus])
#func -9611 xnpod_schedule+0xe [xeno_nucleus] (schedule_event+0x266 [xeno_nucleus])
| #end 0x80000000 -9613 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x25c [xeno_nucleus])
| *#func -9615 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x25c [xeno_nucleus])
| *#[ 939] power 80 -9621 xnpod_schedule_runnable+0x43 [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| *#func -9624 xnpod_schedule_runnable+0xe [xeno_nucleus] (schedule_event+0x249 [xeno_nucleus])
| #begin 0x80000000 -9627 schedule_event+0x225 [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000000 -9630 __ipipe_restore_pipeline_head+0x9a (schedule_event+0x123 [xeno_nucleus])
| *#func -9631 __ipipe_restore_pipeline_head+0x9 (schedule_event+0x123 [xeno_nucleus])
| #begin 0x80000000 -9634 schedule_event+0xce [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
#func -9638 schedule_event+0xe [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000001 -9639 __ipipe_dispatch_event+0xae (schedule+0x1f6)
| #begin 0x80000001 -9645 __ipipe_dispatch_event+0x29 (schedule+0x1f6)
#func -9646 __ipipe_dispatch_event+0xe (schedule+0x1f6)
| #end 0xffffffff -9651 common_interrupt+0x38 (schedule+0x18f)
| #func -9653 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -9658 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -9661 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*func -9667 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -9670 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -9679 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x67 [xeno_nucleus])
| #*func -9681 xnthread_periodic_handler+0x8 [xeno_nucleus] (xntimer_tick_aperiodic+0x62 [xeno_nucleus])
| #*func -9688 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -9690 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -9695 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -9698 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -9702 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -9704 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| #func -9707 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| #func -9709 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| #func -9711 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| #func -9714 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| #func -9719 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| #begin 0xffffffff -9721 common_interrupt+0x29 (schedule+0x18f)
#func -9727 pick_next_task_rt+0x9 (schedule+0x18f)
#func -9729 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -9730 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -9731 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -9733 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -9734 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -9736 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -9737 update_curr_rt+0xe (put_prev_task_rt+0x10)
#func -9739 put_prev_task_rt+0x9 (schedule+0x165)
#func -9742 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -9747 __enqueue_rt_entity+0xa (dequeue_rt_entity+0x29)
#func -9750 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -9753 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -9758 dequeue_rt_stack+0xa (dequeue_rt_entity+0x10)
#func -9760 dequeue_rt_entity+0x9 (dequeue_task_rt+0x1e)
#func -9762 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -9763 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -9764 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -9766 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -9768 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -9771 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -9775 update_curr_rt+0xe (dequeue_task_rt+0x13)
#func -9778 dequeue_task_rt+0xa (dequeue_task+0x65)
#func -9781 dequeue_task+0xe (deactivate_task+0x1e)
#func -9783 deactivate_task+0x9 (schedule+0x14f)
#func -9785 add_preempt_count+0x8 (schedule+0xf4)
#func -9788 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -9791 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -9793 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -9794 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -9796 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -9799 sched_clock_cpu+0xb (schedule+0xdf)
+func -9801 ipipe_check_context+0x9 (schedule+0xd0)
+func -9803 ipipe_check_context+0x9 (schedule+0x89)
+func -9806 add_preempt_count+0x8 (schedule+0x22)
+func -9807 schedule+0xe (rwsem_down_failed_common+0x160)
+func -9810 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -9812 sub_preempt_count+0x9 (rwsem_down_failed_common+0x140)
| +end 0x80000000 -9813 __ipipe_unstall_root+0x44 (rwsem_down_failed_common+0x136)
| #begin 0x80000000 -9815 __ipipe_unstall_root+0x1a (rwsem_down_failed_common+0x136)
#func -9816 __ipipe_unstall_root+0x8 (rwsem_down_failed_common+0x136)
#func -9818 add_preempt_count+0x8 (rwsem_down_failed_common+0x3f)
+func -9820 ipipe_check_context+0x9 (rwsem_down_failed_common+0x2d)
+func -9821 rwsem_down_failed_common+0xe (rwsem_down_read_failed+0x22)
+func -9824 rwsem_down_read_failed+0xc (call_rwsem_down_read_failed+0x7)
+func -9827 ipipe_check_context+0x9 (down_read+0x15)
+func -9829 down_read+0x9 (exit_mm+0x30)
+func -9832 mm_release+0xa (exit_mm+0x1d)
+func -9834 exit_mm+0xe (do_exit+0x167)
+func -9841 exit_robust_list+0xe (do_exit+0x15a)
+func -9849 exit_signals+0xa (do_exit+0xad)
+func -9852 do_exit+0xe (do_group_exit+0x84)
+func -9854 do_group_exit+0xa (get_signal_to_deliver+0x34f)
+func -9857 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -9858 sub_preempt_count+0x9 (get_signal_to_deliver+0x296)
| +end 0x80000000 -9859 __ipipe_unstall_root+0x44 (get_signal_to_deliver+0x28c)
| #begin 0x80000000 -9861 __ipipe_unstall_root+0x1a (get_signal_to_deliver+0x28c)
#func -9862 __ipipe_unstall_root+0x8 (get_signal_to_deliver+0x28c)
#func -9869 recalc_sigpending_tsk+0xb (recalc_sigpending+0x12)
#func -9870 recalc_sigpending+0x8 (dequeue_signal+0x8b)
#func -9876 next_signal+0x8 (__dequeue_signal+0x17)
#func -9877 __dequeue_signal+0xe (dequeue_signal+0x20)
#func -9879 dequeue_signal+0xe (get_signal_to_deliver+0xfc)
#func -9882 add_preempt_count+0x8 (get_signal_to_deliver+0x4c)
#func -9884 ipipe_check_context+0x9 (get_signal_to_deliver+0x3a)
#func -9886 get_signal_to_deliver+0xe (do_notify_resume+0x6e)
#func -9888 do_notify_resume+0x11 (work_notifysig+0x13)
| +end 0x80000001 -9893 __ipipe_syscall_root+0xfe (system_call+0x29)
| +begin 0x80000001 -9895 __ipipe_syscall_root+0xda (system_call+0x29)
| +end 0x80000001 -9899 __ipipe_dispatch_event+0x177 (__ipipe_syscall_root+0x74)
| +begin 0x80000001 -9901 __ipipe_dispatch_event+0xdc (__ipipe_syscall_root+0x74)
+func -9906 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -9907 sub_preempt_count+0x9 (ipipe_reenter_root+0x34)
+func -9910 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -9911 sub_preempt_count+0x9 (finish_task_switch+0x2e)
| +end 0x80000000 -9913 __ipipe_unstall_root+0x44 (finish_task_switch+0x24)
| #begin 0x80000000 -9915 __ipipe_unstall_root+0x1a (finish_task_switch+0x24)
#func -9917 __ipipe_unstall_root+0x8 (finish_task_switch+0x24)
#func -9918 finish_task_switch+0xb (ipipe_reenter_root+0x1a)
#func -9919 ipipe_reenter_root+0xa (xnshadow_relax+0xa7 [xeno_nucleus])
| #end 0x80000000 -9922 __ipipe_restore_pipeline_head+0x9a (xnshadow_relax+0x86 [xeno_nucleus])
| *#func -9924 __ipipe_restore_pipeline_head+0x9 (xnshadow_relax+0x86 [xeno_nucleus])
| #[ 939] power 85 -9928 xnpod_schedule+0x7b0 [xeno_nucleus] (xnpod_suspend_thread+0x121 [xeno_nucleus])
| #func -9940 __switch_to+0xa (xnpod_schedule+0x6e2 [xeno_nucleus])
| #begin 0x80000000 -9946 schedule+0x208 (preempt_schedule+0x45)
| #end 0x80000001 -9949 __ipipe_dispatch_event+0x177 (schedule+0x1f6)
| #begin 0x80000001 -9951 __ipipe_dispatch_event+0xdc (schedule+0x1f6)
#func -9957 schedule_event+0xe [xeno_nucleus] (__ipipe_dispatch_event+0xbc)
| #end 0x80000001 -9959 __ipipe_dispatch_event+0xae (schedule+0x1f6)
| #begin 0x80000001 -9963 __ipipe_dispatch_event+0x29 (schedule+0x1f6)
#func -9965 __ipipe_dispatch_event+0xe (schedule+0x1f6)
#func -9972 pick_next_task_rt+0x9 (schedule+0x18f)
#func -9975 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -9976 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -9978 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -9979 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -9980 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -9982 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -9985 update_curr_rt+0xe (put_prev_task_rt+0x10)
#func -9986 put_prev_task_rt+0x9 (schedule+0x165)
#func -9989 add_preempt_count+0x8 (schedule+0xf4)
#func -9991 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -9993 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -9995 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -9996 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -9998 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -9999 sched_clock_cpu+0xb (schedule+0xdf)
+func -10001 ipipe_check_context+0x9 (schedule+0xd0)
+func -10003 ipipe_check_context+0x9 (schedule+0x89)
+func -10005 add_preempt_count+0x8 (schedule+0x22)
+func -10007 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -10009 sub_preempt_count+0x9 (schedule+0x3a5)
+func -10012 preempt_schedule+0x9 (finish_task_switch+0x40)
+func -10014 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -10015 sub_preempt_count+0x9 (finish_task_switch+0x2e)
| +end 0x80000000 -10017 __ipipe_unstall_root+0x44 (finish_task_switch+0x24)
| +end 0x8000000d -10018 __ipipe_unstall_iret_root+0x60 (restore_nocheck_notrace+0x0)
| #func -10021 __ipipe_unstall_iret_root+0x9 (restore_nocheck_notrace+0x0)
#func -10024 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -10026 sub_preempt_count+0x9 (irq_exit+0x71)
#func -10028 idle_cpu+0x8 (irq_exit+0x4f)
#func -10030 __ipipe_restore_root+0x8 (do_softirq+0x5e)
#func -10032 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -10033 sub_preempt_count+0x9 (_local_bh_enable+0x7e)
#func -10035 _local_bh_enable+0x8 (__do_softirq+0x9f)
+func -10037 ipipe_check_context+0x9 (__do_softirq+0x69)
+func -10039 preempt_schedule+0x9 (run_timer_softirq+0x1a8)
+func -10040 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -10042 sub_preempt_count+0x9 (run_timer_softirq+0x196)
| +end 0x80000000 -10043 __ipipe_unstall_root+0x44 (run_timer_softirq+0x18c)
| #begin 0x80000000 -10045 __ipipe_unstall_root+0x1a (run_timer_softirq+0x18c)
#func -10046 __ipipe_unstall_root+0x8 (run_timer_softirq+0x18c)
#func -10049 add_preempt_count+0x8 (run_timer_softirq+0x43)
+func -10050 ipipe_check_context+0x9 (run_timer_softirq+0x31)
+func -10053 preempt_schedule+0x9 (run_hrtimer_pending+0x134)
+func -10054 ipipe_check_context+0x9 (sub_preempt_count+0x15)
+func -10056 sub_preempt_count+0x9 (run_hrtimer_pending+0x122)
| +end 0x80000000 -10057 __ipipe_unstall_root+0x44 (run_hrtimer_pending+0x118)
| #begin 0x80000000 -10059 __ipipe_unstall_root+0x1a (run_hrtimer_pending+0x118)
#func -10060 __ipipe_unstall_root+0x8 (run_hrtimer_pending+0x118)
#func -10062 add_preempt_count+0x8 (run_hrtimer_pending+0x2d)
+func -10064 ipipe_check_context+0x9 (run_hrtimer_pending+0x1b)
+func -10065 run_hrtimer_pending+0xe (hrtimer_run_pending+0xf3)
+func -10068 tick_check_oneshot_change+0xa (hrtimer_run_pending+0x28)
+func -10070 hrtimer_run_pending+0xa (run_timer_softirq+0x19)
+func -10072 run_timer_softirq+0xe (__do_softirq+0x4c)
| +end 0x80000000 -10074 __ipipe_unstall_root+0x44 (__do_softirq+0x3e)
| #begin 0x80000000 -10075 __ipipe_unstall_root+0x1a (__do_softirq+0x3e)
#func -10077 __ipipe_unstall_root+0x8 (__do_softirq+0x3e)
#func -10081 add_preempt_count+0x8 (__do_softirq+0x20)
#func -10082 __do_softirq+0xb (do_softirq+0x4b)
#func -10085 ipipe_check_context+0x9 (do_softirq+0x23)
#func -10086 do_softirq+0x9 (irq_exit+0x35)
#func -10088 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -10090 sub_preempt_count+0x9 (irq_exit+0x12)
#func -10091 irq_exit+0x8 (do_IRQ+0x53)
#func -10093 preempt_schedule+0x9 (handle_level_irq+0xa9)
#func -10094 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -10095 sub_preempt_count+0x9 (handle_level_irq+0x97)
| #end 0x80000001 -10097 __ipipe_spin_unlock_irqrestore+0x36 (enable_8259A_irq+0x67)
| #func -10099 __ipipe_spin_unlock_irqrestore+0x9 (enable_8259A_irq+0x67)
| #begin 0x80000001 -10101 __ipipe_spin_lock_irqsave+0x1b (enable_8259A_irq+0x20)
#func -10103 __ipipe_spin_lock_irqsave+0x9 (enable_8259A_irq+0x20)
#func -10105 enable_8259A_irq+0xb (handle_level_irq+0x8d)
#func -10107 add_preempt_count+0x8 (handle_level_irq+0x6f)
#func -10110 note_interrupt+0xe (handle_level_irq+0x65)
#func -10112 ipipe_check_context+0x9 (handle_IRQ_event+0x52)
#func -10119 run_posix_cpu_timers+0xe (update_process_times+0x48)
#func -10121 preempt_schedule+0x9 (scheduler_tick+0xb3)
#func -10123 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -10124 sub_preempt_count+0x9 (scheduler_tick+0xa1)
#func -10128 preempt_schedule+0x9 (update_curr_rt+0x187)
#func -10130 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -10131 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -10132 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -10134 preempt_schedule+0x9 (update_curr_rt+0x187)
#func -10136 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -10137 sub_preempt_count+0x9 (update_curr_rt+0x179)
#func -10141 add_preempt_count+0x8 (update_curr_rt+0xad)
#func -10144 update_curr_rt+0xe (task_tick_rt+0x14)
#func -10146 task_tick_rt+0xb (scheduler_tick+0x97)
#func -10151 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -10152 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -10154 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -10155 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -10157 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -10158 sched_clock_cpu+0xb (scheduler_tick+0x33)
#func -10160 add_preempt_count+0x8 (scheduler_tick+0x2a)
#func -10162 __update_sched_clock+0xe (sched_clock_tick+0x80)
#func -10163 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -10165 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -10167 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -10168 native_sched_clock+0xe (sched_clock_tick+0x5b)
#func -10170 set_normalized_timespec+0x8 (ktime_get_ts+0x45)
#func -10173 pit_read+0xe (getnstimeofday+0x3c)
#func -10175 getnstimeofday+0xe (ktime_get_ts+0x25)
#func -10178 ktime_get_ts+0xa (ktime_get+0x18)
#func -10179 ktime_get+0xe (sched_clock_tick+0x52)
#func -10181 sched_clock_tick+0xa (scheduler_tick+0x20)
#func -10183 scheduler_tick+0xe (update_process_times+0x41)
#func -10186 __rcu_pending+0x8 (rcu_pending+0x2f)
#func -10189 __rcu_pending+0x8 (rcu_pending+0x17)
#func -10191 rcu_pending+0x8 (update_process_times+0x2f)
#func -10194 __ipipe_restore_root+0x8 (cpu_clock+0x4d)
#func -10198 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -10200 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -10202 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -10204 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -10205 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -10208 sched_clock_cpu+0xb (cpu_clock+0x35)
#func -10209 ipipe_check_context+0x9 (cpu_clock+0x19)
#func -10211 cpu_clock+0xd (get_timestamp+0xd)
#func -10212 get_timestamp+0x8 (softlockup_tick+0x83)
#func -10216 softlockup_tick+0xe (run_local_timers+0x1c)
#func -10218 __ipipe_restore_root+0x8 (raise_softirq+0x7c)
#func -10221 ipipe_check_context+0x9 (raise_softirq+0x16)
#func -10222 raise_softirq+0xa (run_local_timers+0x17)
#func -10224 preempt_schedule+0x9 (hrtimer_run_queues+0x173)
#func -10225 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -10227 sub_preempt_count+0x9 (hrtimer_run_queues+0x161)
#func -10230 add_preempt_count+0x8 (hrtimer_run_queues+0xef)
#func -10232 current_kernel_time+0xa (hrtimer_run_queues+0x82)
#func -10236 hrtimer_run_queues+0xe (run_local_timers+0xd)
#func -10238 run_local_timers+0x8 (update_process_times+0x28)
#func -10239 account_system_time_scaled+0x8 (account_process_tick+0x42)
#func -10242 account_system_time+0xb (account_process_tick+0x36)
#func -10245 account_process_tick+0x9 (update_process_times+0x23)
#func -10247 update_process_times+0xb (update_root_process_times+0x26)
#func -10249 update_root_process_times+0xa (tick_periodic+0x6d)
#func -10250 preempt_schedule+0x9 (tick_periodic+0x63)
#func -10252 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -10253 sub_preempt_count+0x9 (tick_periodic+0x51)
#func -10256 preempt_schedule+0x9 (clocksource_get_next+0x82)
#func -10258 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -10259 sub_preempt_count+0x9 (clocksource_get_next+0x70)
#func -10261 __ipipe_restore_root+0x8 (clocksource_get_next+0x66)
#func -10263 add_preempt_count+0x8 (clocksource_get_next+0x32)
#func -10265 ipipe_check_context+0x9 (clocksource_get_next+0x13)
#func -10266 clocksource_get_next+0x9 (update_wall_time+0x4e2)
#func -10268 update_xtime_cache+0xa (update_wall_time+0x4dd)
#func -10276 pit_read+0xe (update_wall_time+0x23)
#func -10279 update_wall_time+0xe (do_timer+0x23)
#func -10282 do_timer+0xe (tick_periodic+0x41)
#func -10285 add_preempt_count+0x8 (tick_periodic+0x1a)
#func -10287 tick_periodic+0x8 (tick_handle_periodic+0x1d)
#func -10289 tick_handle_periodic+0xe (timer_interrupt+0x1e)
#func -10291 timer_interrupt+0x8 (handle_IRQ_event+0x2a)
#func -10294 handle_IRQ_event+0xe (handle_level_irq+0x51)
#func -10296 preempt_schedule+0x9 (handle_level_irq+0x48)
#func -10298 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -10299 sub_preempt_count+0x9 (handle_level_irq+0xbb)
#func -10301 add_preempt_count+0x8 (handle_level_irq+0x1e)
#func -10303 handle_level_irq+0xb (do_IRQ+0x4e)
#func -10305 idle_cpu+0x8 (irq_enter+0x41)
#func -10307 add_preempt_count+0x8 (irq_enter+0x3a)
#func -10308 idle_cpu+0x8 (irq_enter+0x15)
#func -10309 irq_enter+0x9 (do_IRQ+0x3e)
#func -10312 do_IRQ+0xb (__ipipe_sync_stage+0x113)
| #end 0x80000000 -10314 __ipipe_sync_stage+0xca (__ipipe_unstall_root+0x33)
| +end 0x8000000d -10317 __ipipe_unstall_iret_root+0x60 (restore_nocheck_notrace+0x0)
| #func -10320 __ipipe_unstall_iret_root+0x9 (restore_nocheck_notrace+0x0)
#func -10323 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -10324 sub_preempt_count+0x9 (irq_exit+0x71)
#func -10326 idle_cpu+0x8 (irq_exit+0x4f)
#func -10329 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -10330 sub_preempt_count+0x9 (irq_exit+0x12)
#func -10331 irq_exit+0x8 (__xirq_end+0x3d)
#func -10335 preempt_schedule+0x9 (try_to_wake_up+0xb3)
#func -10337 ipipe_check_context+0x9 (sub_preempt_count+0x15)
#func -10339 sub_preempt_count+0x9 (try_to_wake_up+0xa1)
#func -10340 __ipipe_restore_root+0x8 (try_to_wake_up+0x97)
#func -10343 resched_task+0x8 (check_preempt_curr_rt+0x1d)
#func -10344 check_preempt_curr_rt+0x8 (try_to_wake_up+0x67)
#func -10348 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -10350 __enqueue_rt_entity+0xa (enqueue_rt_entity+0x19)
#func -10353 rt_se_boosted+0x8 (__enqueue_rt_entity+0xcb)
#func -10355 __enqueue_rt_entity+0xa (enqueue_rt_entity+0x19)
#func -10358 rt_se_boosted+0x8 (dequeue_rt_stack+0x147)
#func -10364 dequeue_rt_stack+0xa (enqueue_rt_entity+0x10)
#func -10366 enqueue_rt_entity+0x9 (enqueue_task_rt+0x27)
#func -10367 enqueue_task_rt+0xa (enqueue_task+0x12)
#func -10370 enqueue_task+0xa (activate_task+0x1e)
#func -10371 activate_task+0x9 (try_to_wake_up+0x57)
#func -10376 __update_sched_clock+0xe (sched_clock_cpu+0xbd)
#func -10378 __ipipe_restore_root+0x8 (native_sched_clock+0xa1)
#func -10381 ipipe_check_context+0x9 (native_sched_clock+0x54)
#func -10382 native_read_tsc+0x8 (native_sched_clock+0x46)
#func -10384 native_sched_clock+0xe (sched_clock_cpu+0x5d)
#func -10386 sched_clock_cpu+0xb (try_to_wake_up+0x3d)
#func -10389 add_preempt_count+0x8 (task_rq_lock+0x35)
#func -10393 ipipe_check_context+0x9 (task_rq_lock+0x15)
#func -10394 task_rq_lock+0x9 (try_to_wake_up+0x1a)
#func -10396 try_to_wake_up+0xe (wake_up_process+0x14)
#func -10398 wake_up_process+0x8 (lostage_handler+0xc3 [xeno_nucleus])
#func -10402 lostage_handler+0xb [xeno_nucleus] (rthal_apc_handler+0x2b)
#func -10405 rthal_apc_handler+0x8 (__xirq_end+0x35)
#func -10408 idle_cpu+0x8 (irq_enter+0x41)
#func -10409 add_preempt_count+0x8 (irq_enter+0x3a)
#func -10411 idle_cpu+0x8 (irq_enter+0x15)
#func -10413 irq_enter+0x9 (__xirq_end+0x19)
| #end 0xffffffff -10416 common_interrupt+0x38 (__ipipe_sync_stage+0xd2)
| #func -10418 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -10421 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -10423 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*func -10425 __ipipe_set_irq_pending+0xb (__ipipe_schedule_irq+0x66)
| #*func -10428 __ipipe_schedule_irq+0xe (rthal_irq_host_pend+0x16)
| #*func -10430 rthal_irq_host_pend+0x8 (xnintr_clock_handler+0xad [xeno_nucleus])
| #*func -10436 rthal_get_8254_tsc+0xe (xntimer_next_local_shot+0x36 [xeno_nucleus])
| #*func -10438 xntimer_next_local_shot+0xb [xeno_nucleus] (xntimer_tick_aperiodic+0x198 [xeno_nucleus])
| #*func -10450 rthal_get_8254_tsc+0xe (xntimer_tick_aperiodic+0x1d [xeno_nucleus])
| #*func -10452 xntimer_tick_aperiodic+0xe [xeno_nucleus] (xnintr_clock_handler+0x2f [xeno_nucleus])
| #*func -10455 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0x1b [xeno_nucleus])
| #*func -10457 xnintr_clock_handler+0xe [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -10459 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -10461 __ipipe_spin_unlock_irqrestore+0x9 (mask_and_ack_8259A+0x70)
| #func -10463 __ipipe_spin_lock_irqsave+0x9 (mask_and_ack_8259A+0x20)
| #func -10465 mask_and_ack_8259A+0xb (__ipipe_ack_level_irq+0x1a)
| #func -10467 __ipipe_ack_level_irq+0xa (__ipipe_ack_irq+0xc)
| #func -10469 __ipipe_ack_irq+0x8 (__ipipe_handle_irq+0x83)
| #func -10471 __ipipe_handle_irq+0xe (common_interrupt+0x2e)
| #begin 0xffffffff -10474 common_interrupt+0x29 (__ipipe_sync_stage+0xd2)
| #end 0x80000000 -10477 __ipipe_sync_stage+0xca (__ipipe_unstall_root+0x33)
| +func -10482 __ipipe_sync_stage+0xe (__ipipe_unstall_root+0x33)
| #begin 0x80000000 -10485 __ipipe_unstall_root+0x1a (finish_task_switch+0x24)
#func -10487 __ipipe_unstall_root+0x8 (finish_task_switch+0x24)
#func -10489 finish_task_switch+0xb (schedule+0x355)
| #end 0x80000000 -10491 schedule+0x33f (preempt_schedule+0x45)
| #func -10496 __switch_to+0xa (schedule+0x30e)
| #begin 0x80000000 -10500 schedule+0x208 (rwsem_down_failed_common+0x160)
| #end 0x80000001 -10502 __ipipe_dispatch_event+0x177 (schedule+0x1f6)
| #begin 0x80000001 -10505 __ipipe_dispatch_event+0xdc (schedule+0x1f6)
| #end 0x80000001 -10508 ipipe_trigger_irq+0x76 (xnpod_schedule+0x28 [xeno_nucleus])
| #func -10510 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*[ 939] power 85 -10513 xnpod_schedule+0x85 [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -10515 xnpod_schedule+0xe [xeno_nucleus] (xnpod_schedule_handler+0x14 [xeno_nucleus])
| #*func -10517 xnpod_schedule_handler+0x8 [xeno_nucleus] (__ipipe_dispatch_wired+0x94)
| #func -10520 __ipipe_dispatch_wired+0xb (__ipipe_handle_irq+0x8c)
| #func -10522 __ipipe_handle_irq+0xe (ipipe_trigger_irq+0x65)
| #func -10524 memcpy+0xe (ipipe_trigger_irq+0x60)
| #begin 0x80000001 -10527 ipipe_trigger_irq+0x41 (xnpod_schedule+0x28 [xeno_nucleus])
#func -10530 ipipe_trigger_irq+0xe (xnpod_schedule+0x28 [xeno_nucleus])
| #end 0xffffffff -10533 common_interrupt+0x38 (__ipipe_trace+0x2f4)
| #func -10536 __ipipe_walk_pipeline+0xa (__ipipe_handle_irq+0x15b)
| #*func -10543 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xd9 [xeno_nucleus])
| #*func -10545 rthal_get_8254_tsc+0xe (xnintr_clock_handler+0xbe [xeno_nucleus])
| #*[ 939] power 85
--
Gilles.
next prev parent reply other threads:[~2009-02-18 0:26 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-17 22:14 [Xenomai-help] BUG fs/buffer.c with Linux 2.6.26,27 Roman Pisl
2009-02-17 22:38 ` Philippe Gerum
2009-02-17 22:50 ` Jan Kiszka
2009-02-18 0:07 ` Gilles Chanteperdrix
2009-02-18 0:26 ` Gilles Chanteperdrix [this message]
2009-02-18 7:58 ` Jan Kiszka
2009-02-18 10:28 ` Gilles Chanteperdrix
2009-02-18 12:06 ` Jan Kiszka
2009-02-18 13:33 ` [Xenomai-help] __ipipe_syscall_root logic (was: BUG fs/buffer.c with Linux 2.6.26, 27) Jan Kiszka
2009-02-18 13:52 ` [Xenomai-help] __ipipe_syscall_root logic Gilles Chanteperdrix
2009-02-18 13:56 ` Jan Kiszka
2009-02-19 15:49 ` [Xenomai-help] [Adeos-main] " Philippe Gerum
2009-02-19 16:14 ` Jan Kiszka
2009-02-19 16:22 ` Philippe Gerum
2009-02-18 19:15 ` [Xenomai-help] BUG fs/buffer.c with Linux 2.6.26,27 Philippe Gerum
2009-02-19 17:38 ` Roman Pisl
2009-02-19 18:08 ` Jan Kiszka
2009-02-19 18:23 ` Steven Seeger
2009-02-19 18:32 ` Philippe Gerum
2009-02-20 11:37 ` Philippe Gerum
2009-02-20 12:05 ` Jan Kiszka
2009-02-20 12:10 ` Roman Pisl
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