[PATCH] ACPI/Power: Check physical device's runtime pm status before requesting to resume it

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* [PATCH] ACPI/Power: Check physical device's runtime pm status before requesting to resume it
@ 2013-10-11  8:16 tianyu.lan
  2013-10-11 11:19 ` Rafael J. Wysocki
  0 siblings, 1 reply; 14+ messages in thread
From: tianyu.lan @ 2013-10-11  8:16 UTC (permalink / raw)
  To: lenb, rjw; +Cc: Lan Tianyu, linux-acpi, linux-kernel

From: Lan Tianyu <tianyu.lan@intel.com>

Currently, when one power resource is turned on, devices owning it
will be requested to resume regardless of their runtime pm status.
ACPI power resource maybe turn on in some devices' runtime pm
resume callback(E.G, usb port) while turning on the power resource
will trigger one new resume request of the device. It causes
infinite loop between resume and suspend. This has happened on
clearing usb port's PM Qos NO_POWER_OFF flag twice. This patch is
to add check of physical device's runtime pm status and request resume
if the device is suspended.

Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
---
 drivers/acpi/power.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
index 0dbe5cd..228c138 100644
--- a/drivers/acpi/power.c
+++ b/drivers/acpi/power.c
@@ -250,8 +250,10 @@ static void acpi_power_resume_dependent(struct work_struct *work)

 	mutex_lock(&adev->physical_node_lock);

-	list_for_each_entry(pn, &adev->physical_node_list, node)
-		pm_request_resume(pn->dev);
+	list_for_each_entry(pn, &adev->physical_node_list, node) {
+		if (pm_runtime_suspended(pn->dev))
+			pm_request_resume(pn->dev);
+	}

 	list_for_each_entry(pn, &adev->power_dependent, node)
 		pm_request_resume(pn->dev);
-- 
1.8.4.rc0.1.g8f6a3e5.dirty

^ permalink raw reply related	[flat|nested] 14+ messages in thread

* Re: [PATCH] ACPI/Power: Check physical device's runtime pm status before requesting to resume it
  2013-10-11  8:16 [PATCH] ACPI/Power: Check physical device's runtime pm status before requesting to resume it tianyu.lan
@ 2013-10-11 11:19 ` Rafael J. Wysocki
  2013-10-15  8:58   ` Lan Tianyu
  0 siblings, 1 reply; 14+ messages in thread
From: Rafael J. Wysocki @ 2013-10-11 11:19 UTC (permalink / raw)
  To: tianyu.lan; +Cc: lenb, linux-acpi, linux-kernel

On Friday, October 11, 2013 04:16:25 PM tianyu.lan@intel.com wrote:
> From: Lan Tianyu <tianyu.lan@intel.com>
> 
> Currently, when one power resource is turned on, devices owning it
> will be requested to resume regardless of their runtime pm status.
> ACPI power resource maybe turn on in some devices' runtime pm
> resume callback(E.G, usb port) while turning on the power resource
> will trigger one new resume request of the device. It causes
> infinite loop between resume and suspend. This has happened on
> clearing usb port's PM Qos NO_POWER_OFF flag twice. This patch is
> to add check of physical device's runtime pm status and request resume
> if the device is suspended.
> 
> Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
> ---
>  drivers/acpi/power.c | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
> index 0dbe5cd..228c138 100644
> --- a/drivers/acpi/power.c
> +++ b/drivers/acpi/power.c
> @@ -250,8 +250,10 @@ static void acpi_power_resume_dependent(struct work_struct *work)
>  
>  	mutex_lock(&adev->physical_node_lock);
>  
> -	list_for_each_entry(pn, &adev->physical_node_list, node)
> -		pm_request_resume(pn->dev);
> +	list_for_each_entry(pn, &adev->physical_node_list, node) {
> +		if (pm_runtime_suspended(pn->dev))
> +			pm_request_resume(pn->dev);
> +	}

This is racy, because the status may change right after you check it and before
you call pm_request_resume().

Besides, pm_request_resume() checks the status of the device and won't
try to resume it if it is not suspended.

>  
>  	list_for_each_entry(pn, &adev->power_dependent, node)
>  		pm_request_resume(pn->dev);

Thanks!

-- 
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [PATCH] ACPI/Power: Check physical device's runtime pm status before requesting to resume it
  2013-10-11 11:19 ` Rafael J. Wysocki
@ 2013-10-15  8:58   ` Lan Tianyu
  2013-10-15 21:22     ` Rafael J. Wysocki
  0 siblings, 1 reply; 14+ messages in thread
From: Lan Tianyu @ 2013-10-15  8:58 UTC (permalink / raw)
  To: Rafael J. Wysocki; +Cc: lenb, linux-acpi, linux-kernel

On 2013年10月11日 19:19, Rafael J. Wysocki wrote:
> On Friday, October 11, 2013 04:16:25 PM tianyu.lan@intel.com wrote:
>> From: Lan Tianyu <tianyu.lan@intel.com>
>>
>> Currently, when one power resource is turned on, devices owning it
>> will be requested to resume regardless of their runtime pm status.
>> ACPI power resource maybe turn on in some devices' runtime pm
>> resume callback(E.G, usb port) while turning on the power resource
>> will trigger one new resume request of the device. It causes
>> infinite loop between resume and suspend. This has happened on
>> clearing usb port's PM Qos NO_POWER_OFF flag twice. This patch is
>> to add check of physical device's runtime pm status and request resume
>> if the device is suspended.
>>
>> Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
>> ---
>>  drivers/acpi/power.c | 6 ++++--
>>  1 file changed, 4 insertions(+), 2 deletions(-)
>>
>> diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
>> index 0dbe5cd..228c138 100644
>> --- a/drivers/acpi/power.c
>> +++ b/drivers/acpi/power.c
>> @@ -250,8 +250,10 @@ static void acpi_power_resume_dependent(struct work_struct *work)
>>
>>  	mutex_lock(&adev->physical_node_lock);
>>
>> -	list_for_each_entry(pn, &adev->physical_node_list, node)
>> -		pm_request_resume(pn->dev);
>> +	list_for_each_entry(pn, &adev->physical_node_list, node) {
>> +		if (pm_runtime_suspended(pn->dev))
>> +			pm_request_resume(pn->dev);
>> +	}
>
> This is racy, because the status may change right after you check it and before
> you call pm_request_resume().

Yes, the runtime status may be changed just after the check.

>
> Besides, pm_request_resume() checks the status of the device and won't
> try to resume it if it is not suspended.
>

For this issue, usb port is in the RPM_SUSPENDING state when
pm_request_resume() is called. The deferred_resume will be set to true
during this procedure and trigger resume after finishing suspend. USB
port runtime resume callback will turn on its power resource again and
the work of acpi_power_resume_dependent() is scheduled. Because the usb
port's usage count remains zero, it's to be suspended soon. When
pm_request_resume() of acpi_power_resume_dependent() is called, the usb
port is always in the PRM_SUSPENDING. Fall in the loop of suspend and
resume.

How about running acpi_power_dependent when turning on power resource 
rather than scheduling a work to run it?  After this, 
pm_request_resume() can check device's right status just after turning 
on power resource. Furthermore, pm_request_resume() is async resume and 
this change will not consume much time.

>>
>>  	list_for_each_entry(pn, &adev->power_dependent, node)
>>  		pm_request_resume(pn->dev);
>
> Thanks!
>


-- 
Best regards
Tianyu Lan

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [PATCH] ACPI/Power: Check physical device's runtime pm status before requesting to resume it
  2013-10-15  8:58   ` Lan Tianyu
@ 2013-10-15 21:22     ` Rafael J. Wysocki
  2013-10-16  7:12       ` Lan Tianyu
                         ` (2 more replies)
  0 siblings, 3 replies; 14+ messages in thread
From: Rafael J. Wysocki @ 2013-10-15 21:22 UTC (permalink / raw)
  To: Lan Tianyu; +Cc: lenb, linux-acpi, linux-kernel

On Tuesday, October 15, 2013 04:58:28 PM Lan Tianyu wrote:
> On 2013年10月11日 19:19, Rafael J. Wysocki wrote:
> > On Friday, October 11, 2013 04:16:25 PM tianyu.lan@intel.com wrote:
> >> From: Lan Tianyu <tianyu.lan@intel.com>
> >>
> >> Currently, when one power resource is turned on, devices owning it
> >> will be requested to resume regardless of their runtime pm status.
> >> ACPI power resource maybe turn on in some devices' runtime pm
> >> resume callback(E.G, usb port) while turning on the power resource
> >> will trigger one new resume request of the device. It causes
> >> infinite loop between resume and suspend. This has happened on
> >> clearing usb port's PM Qos NO_POWER_OFF flag twice. This patch is
> >> to add check of physical device's runtime pm status and request resume
> >> if the device is suspended.
> >>
> >> Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
> >> ---
> >>  drivers/acpi/power.c | 6 ++++--
> >>  1 file changed, 4 insertions(+), 2 deletions(-)
> >>
> >> diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
> >> index 0dbe5cd..228c138 100644
> >> --- a/drivers/acpi/power.c
> >> +++ b/drivers/acpi/power.c
> >> @@ -250,8 +250,10 @@ static void acpi_power_resume_dependent(struct work_struct *work)
> >>
> >>  	mutex_lock(&adev->physical_node_lock);
> >>
> >> -	list_for_each_entry(pn, &adev->physical_node_list, node)
> >> -		pm_request_resume(pn->dev);
> >> +	list_for_each_entry(pn, &adev->physical_node_list, node) {
> >> +		if (pm_runtime_suspended(pn->dev))
> >> +			pm_request_resume(pn->dev);
> >> +	}
> >
> > This is racy, because the status may change right after you check it and before
> > you call pm_request_resume().
> 
> Yes, the runtime status may be changed just after the check.
> 
> >
> > Besides, pm_request_resume() checks the status of the device and won't
> > try to resume it if it is not suspended.
> >
> 
> For this issue, usb port is in the RPM_SUSPENDING state when
> pm_request_resume() is called.

Why exactly does that happen?

> The deferred_resume will be set to true
> during this procedure and trigger resume after finishing suspend. USB
> port runtime resume callback will turn on its power resource again and
> the work of acpi_power_resume_dependent() is scheduled. Because the usb
> port's usage count remains zero, it's to be suspended soon. When
> pm_request_resume() of acpi_power_resume_dependent() is called, the usb
> port is always in the PRM_SUSPENDING. Fall in the loop of suspend and
> resume.
> 
> How about running acpi_power_dependent when turning on power resource 
> rather than scheduling a work to run it?

Is this actually going to help?  Even if acpi_power_resume_dependent() is
run synchronously from within the resume callback, it will still see
RPM_SUSPENDING as the device's status, won't it?

> After this, pm_request_resume() can check device's right status just after
> turning on power resource.

The status doesn't change until the .runtime_suspend() callback returns and
running pm_request_resume() syncrhonously from that callback for the device
being suspended just plain doesn't make sense.

> Furthermore, pm_request_resume() is async resume and 
> this change will not consume much time.

acpi_power_resume_dependent() is run from a work item to avoid locking
problems.

Can you please explain to me how this is possible that the USB port's power
resource is turned "on" while the port is RPM_SUSPENDING?

-- 
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [PATCH] ACPI/Power: Check physical device's runtime pm status before requesting to resume it
  2013-10-15 21:22     ` Rafael J. Wysocki
@ 2013-10-16  7:12       ` Lan Tianyu
  2013-10-16  8:57       ` Lan Tianyu
  2013-10-16  9:26       ` Lan Tianyu
  2 siblings, 0 replies; 14+ messages in thread
From: Lan Tianyu @ 2013-10-16  7:12 UTC (permalink / raw)
  To: Rafael J. Wysocki; +Cc: lenb, linux-acpi, linux-kernel

[-- Attachment #1: Type: text/plain, Size: 5831 bytes --]

On 10/16/2013 05:22 AM, Rafael J. Wysocki wrote:
> On Tuesday, October 15, 2013 04:58:28 PM Lan Tianyu wrote:
>> On 2013年10月11日 19:19, Rafael J. Wysocki wrote:
>>> On Friday, October 11, 2013 04:16:25 PM tianyu.lan@intel.com 
>>> wrote:
>>>> From: Lan Tianyu <tianyu.lan@intel.com>
>>>> 
>>>> Currently, when one power resource is turned on, devices owning
>>>> it will be requested to resume regardless of their runtime pm
>>>> status. ACPI power resource maybe turn on in some devices'
>>>> runtime pm resume callback(E.G, usb port) while turning on the
>>>> power resource will trigger one new resume request of the
>>>> device. It causes infinite loop between resume and suspend.
>>>> This has happened on clearing usb port's PM Qos NO_POWER_OFF
>>>> flag twice. This patch is to add check of physical device's
>>>> runtime pm status and request resume if the device is 
>>>> suspended.
>>>> 
>>>> Signed-off-by: Lan Tianyu <tianyu.lan@intel.com> --- 
>>>> drivers/acpi/power.c | 6 ++++-- 1 file changed, 4 
>>>> insertions(+), 2 deletions(-)
>>>> 
>>>> diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c index
>>>>  0dbe5cd..228c138 100644 --- a/drivers/acpi/power.c +++ 
>>>> b/drivers/acpi/power.c @@ -250,8 +250,10 @@ static void 
>>>> acpi_power_resume_dependent(struct work_struct *work)
>>>> 
>>>> mutex_lock(&adev->physical_node_lock);
>>>> 
>>>> -	list_for_each_entry(pn, &adev->physical_node_list, node) - 
>>>> pm_request_resume(pn->dev); +	list_for_each_entry(pn, 
>>>> &adev->physical_node_list, node) { +		if 
>>>> (pm_runtime_suspended(pn->dev)) + pm_request_resume(pn->dev);
>>>> + }
>>> 
>>> This is racy, because the status may change right after you check
>>> it and before you call pm_request_resume().
>> 
>> Yes, the runtime status may be changed just after the check.
>> 
>>> 
>>> Besides, pm_request_resume() checks the status of the device and
>>>  won't try to resume it if it is not suspended.
>>> 
>> 
>> For this issue, usb port is in the RPM_SUSPENDING state when 
>> pm_request_resume() is called.
> 
> Why exactly does that happen?
> 
>> The deferred_resume will be set to true during this procedure and 
>> trigger resume after finishing suspend. USB port runtime resume 
>> callback will turn on its power resource again and the work of 
>> acpi_power_resume_dependent() is scheduled. Because the usb port's
>>  usage count remains zero, it's to be suspended soon. When 
>> pm_request_resume() of acpi_power_resume_dependent() is called, the
>> usb port is always in the PRM_SUSPENDING. Fall in the loop of 
>> suspend and resume.
>> 
>> How about running acpi_power_dependent when turning on power 
>> resource rather than scheduling a work to run it?
> 
> Is this actually going to help?  Even if 
> acpi_power_resume_dependent() is run synchronously from within the 
> resume callback, it will still see RPM_SUSPENDING as the device's 
> status, won't it?
> 
>> After this, pm_request_resume() can check device's right status 
>> just after turning on power resource.
> 
> The status doesn't change until the .runtime_suspend() callback 
> returns and running pm_request_resume() syncrhonously from that 
> callback for the device being suspended just plain doesn't make 
> sense.
> 
> 
> Can you please explain to me how this is possible that the USB port's
> power resource is turned "on" while the port is RPM_SUSPENDING?
> 

Hi Rafael:

No, I mean the acpi_power_resume_dependent() is running while the port's
status is RPM_SUSPENDING. It runs from a work item and turning on power
resource adds the work to workqueue. There is a timeslot between running
acpi_power_resume_dependent() and turning on power resource. In the
timeslot, the device runtime pm status maybe change.

In this case, changing PM Qos flag will do pm_runtime_get_sync and
pm_runtime_put usb port. The usb port is without device attached and so
it will be resumed and suspended soon during changing PM Qos flag.

Resume callback turns on power resource if NO_POWER_OFF flag has been
cleared and add the work of acpi_power_resume_dependent() to
workqueue. After resume, the usb port will be suspended while the
acpi_power_resume_dependent() is running. pm_request_resume() gets
RPM_SUSPENDING as the usb port's runtime status and set the
deferred_resume of usb port.

After suspend, usb port will be resumed again and turn on power
resource. The work of acpi_power_resume_dependent() is also added to
workqueue. Because the usb port's usage count remains 0 during this
procedure. it will be suspended soon after resume. While suspending,
acpi_power_resume_dependent() is running and pm_request_resume()
sets deferred_resume again. The infinite look starts.

I think the main problem is the timeslot between turning on power
resource and running acpi_power_resume_dependent(). if
acpi_power_resume_dependent() runs synchronously, pm_request_resume()
can check the device's status at the point of turning on power resource.
For this case, the usb port status at that point is RPM_RESUMING and
pm_request_resume() will not trigger a resume.

Attach the ftrace result to show the issue.

>From my opinion, if the timeslot is bigger, the usb port maybe be
already suspended and pm_request_resume() will add a resume work to
pm_wq directly. The timeslot is random and depends on the system status
at that point.

>> Furthermore, pm_request_resume() is async resume and this change 
>> will not consume much time.
> 
> acpi_power_resume_dependent() is run from a work item to avoid 
> locking problems.

Yes, I notice the dead lock issue when I try to make
acpi_power_resume_dependent() run synchronously. I think the
resource_lock mutexes too many things. Especially, mutex to execute
power resource's _ON, _OFF and _STA. We can introduce a new lock to do
it and this can resolve the deadlock issue.











[-- Attachment #2: trace --]
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# tracer: function
#
# entries-in-buffer/entries-written: 1283/1283   #P:4
#
#                              _-----=> irqs-off
#                             / _----=> need-resched
#                            | / _---=> hardirq/softirq
#                            || / _--=> preempt-depth
#                            ||| /     delay
#           TASK-PID   CPU#  ||||    TIMESTAMP  FUNCTION
#              | |       |   ||||       |         |
            bash-3995  [003] d...  3630.129803: rpm_resume: port6 flags-4 cnt-1  dep-0  auto-1 p-0 irq-0 child-0
            bash-3995  [003] d...  3630.129807: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=1
            bash-3995  [003] d...  3630.129813: rpm_idle: port6 flags-5 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
            bash-3995  [003] d...  3630.129817: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/3:1-37    [003] d...  3630.130224: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/3:1-37    [003] d...  3630.130227: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/3:1-37    [003] d...  3630.130228: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/3:1-37    [003] d...  3630.139938: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=0
            bash-3995  [003] d...  3631.148120: rpm_resume: port6 flags-4 cnt-1  dep-0  auto-1 p-0 irq-0 child-0
            bash-3995  [003] ....  3631.148184: __acpi_power_on <-acpi_power_on_unlocked
            bash-3995  [000] d...  3631.174321: rpm_idle: port6 flags-1 cnt-1  dep-0  auto-1 p-0 irq-0 child-0
            bash-3995  [000] d...  3631.174326: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=-11
            bash-3995  [000] d...  3631.174334: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
            bash-3995  [000] d...  3631.174339: rpm_idle: port6 flags-5 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
            bash-3995  [000] d...  3631.174343: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] ....  3631.174819: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.175496: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.175500: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.175501: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.183378: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.183383: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.190587: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.190607: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.211289: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.211296: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.211304: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.211305: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.211311: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.211883: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.211886: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.211887: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.216460: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.216464: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.226573: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.226593: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.247280: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.247286: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.247295: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.247295: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.247301: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.247873: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.247876: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.247877: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.255353: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.255358: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.262560: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.262581: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.283262: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.283268: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.283277: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.283277: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.283283: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.283855: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.283857: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.283858: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.291341: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.291345: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.298546: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.298567: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.319251: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.319258: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.319266: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.319267: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.319273: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.319842: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.319845: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.319846: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.327326: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.327331: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.334534: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.334554: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.355236: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.355242: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.355251: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.355251: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.355258: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.355832: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.355835: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.355835: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.363312: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.363317: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.370518: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.370539: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.391224: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.391231: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.391239: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.391239: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.391246: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.391819: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.391821: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.391822: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.399301: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.399305: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.406508: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.406529: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.427216: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.427223: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.427231: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.427232: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.427245: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.427812: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.427815: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.427816: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.434317: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.434322: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.442496: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.442517: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.463199: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.463206: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.463214: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.463215: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.463221: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.463795: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.463798: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.463799: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.471274: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.471278: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.478481: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.478501: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.499185: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.499191: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.499200: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.499200: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.499207: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.499780: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.499783: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.499784: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.507260: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.507264: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.514467: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.514488: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.535171: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.535177: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.535186: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.535186: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.535192: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.535764: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.535767: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.535768: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.543246: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.543251: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.550454: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.550474: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.571164: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.571171: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.571179: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.571180: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.571186: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.571756: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.571759: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.571760: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.579238: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.579243: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.586441: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.586462: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.607147: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.607153: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.607161: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.607162: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.607168: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.607739: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.607742: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.607743: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.615221: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.615226: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.622429: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.622450: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.643132: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.643139: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.643147: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.643148: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.643154: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.643731: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.643733: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.643734: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.651206: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.651210: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.658417: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.658438: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.679120: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.679127: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.679136: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.679137: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.679143: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.679714: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.679717: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.679717: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.687196: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.687200: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.694401: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.694422: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.715107: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.715114: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.715122: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.715123: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.715129: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.715711: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.715714: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.715715: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.723181: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.723186: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.730389: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.730410: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.751094: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.751101: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.751109: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.751110: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.751116: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.751687: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.751690: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.751690: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.759168: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.759173: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.766381: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.766402: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.787080: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.787086: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.787095: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.787095: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.787102: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.787674: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.787677: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.787677: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.795156: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.795161: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.813523: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.813544: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.836072: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.836078: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.836086: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.836087: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.836093: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.836664: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.836666: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.836667: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.850169: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.850173: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.858348: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.858369: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.879047: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.879053: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.879062: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.879062: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.879068: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.879642: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.879645: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.879646: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.887502: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.887507: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.895295: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.895316: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.919035: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.919041: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.919050: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.919051: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.919057: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.919630: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.919633: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.919633: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.927113: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.927118: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.934315: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.934336: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.955018: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.955025: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.955034: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.955034: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.955040: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.955615: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.955617: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.955618: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.963478: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.963482: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.970301: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.970322: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.991017: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.991024: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.991032: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.991033: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.991039: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.991608: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.991611: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.991612: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.006558: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.006562: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.013760: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.013780: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.034462: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.034469: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.034477: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.034478: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.034484: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.035061: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.035064: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.035065: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.042923: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.042927: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.049747: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.049767: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.070453: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.070459: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.070468: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.070468: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.070475: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.071022: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.071025: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.071025: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.078529: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.078534: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.085735: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.085756: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.106439: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.106445: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.106453: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.106454: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.106460: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.107033: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.107035: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.107036: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.114900: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.114905: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.121721: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.121742: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.142428: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.142435: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.142444: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.142444: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.142450: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.143022: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.143025: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.143026: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.150502: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.150506: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.157714: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.157735: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.178411: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.178418: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.178426: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.178426: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.178432: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.179006: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.179009: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.179010: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.186871: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.186875: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.193694: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.193715: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.214411: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.214417: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.214426: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.214426: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.214432: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.215003: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.215005: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.215006: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.222474: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.222479: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.229683: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.229704: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.250387: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.250394: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.250402: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.250403: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.250408: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.250982: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.250984: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.250985: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.258850: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.258854: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.265670: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.265691: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.286375: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.286382: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.286390: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.278920: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.278927: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.279498: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.279501: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.279502: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.286977: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.286982: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.294188: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.294209: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.314889: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.314896: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.314904: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.314905: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.314911: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.315485: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.315487: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.315488: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.323350: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.323355: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.330173: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.330193: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.350880: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.350887: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.350895: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.350896: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.350902: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.351474: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.351477: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.351478: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.358954: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.358958: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.366163: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.366184: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.386870: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.386876: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.386884: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.386885: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.386891: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.387463: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.387465: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.387466: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.395323: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.395328: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.402147: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.402169: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.422859: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.422866: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.422875: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.422875: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.422890: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.423454: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.423456: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.423457: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.429956: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.429960: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.438134: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.438155: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.458836: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.458843: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.458851: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.458852: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.458858: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.459430: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.459433: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.459434: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.467296: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.467300: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.474120: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.474141: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.494827: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.494833: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.494842: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.494843: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.494849: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.495422: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.495424: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.495425: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.502901: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.502905: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.510107: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.510128: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.530810: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.530817: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.530825: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.530826: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.530832: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.531407: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.531410: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.531411: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.539271: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.539275: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.546107: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.546128: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.566813: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.566820: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.566828: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.566829: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.566835: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.567405: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.567408: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.567409: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.574887: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.574892: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.582096: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.582116: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.602797: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.602803: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.602812: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.602812: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.602819: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.603392: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.603395: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.603396: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.611254: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.611259: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.618079: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.618100: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.638786: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.638792: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.638801: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.638802: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.638808: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.639378: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.639381: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.639382: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.646866: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.646871: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.654066: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.654087: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.674770: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.674776: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.674785: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.674785: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.674791: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.675365: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.675368: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.675369: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.683226: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.683231: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.690054: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.690074: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.710760: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.710767: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.710775: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.710776: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.710782: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.711352: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.711354: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.711355: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.718836: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.718841: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.726041: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.726062: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.746743: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.746750: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.746758: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.746759: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.746765: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.747339: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.747342: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.747343: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.755205: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.755209: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.762027: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.762048: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.782740: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.782746: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.782755: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.782755: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.782761: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.783333: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.783336: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.783337: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.790813: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.790817: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.798016: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.798036: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.818717: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.818724: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.818732: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.818732: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.818739: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.819302: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.819304: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.819305: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.827164: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.827169: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.833992: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.834013: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.858693: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.858700: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.858708: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.858709: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.858715: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.859285: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.859288: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.859289: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.866766: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.866771: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.873976: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.873997: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.894680: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.894686: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.894695: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.894695: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.894701: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.895283: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.895286: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.895287: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.903137: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.903141: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.909966: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.909987: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.930668: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.930674: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.930683: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.930683: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.930689: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.931260: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.931263: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.931264: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.938744: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.938748: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.945952: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.945973: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.966653: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.966660: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.966668: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.966669: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.966675: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.967247: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.967250: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.967251: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.975110: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.975115: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.981942: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.981963: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.002644: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.002651: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.002660: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.002660: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.002666: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.003237: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.003239: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.003240: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.010717: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.010722: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.017924: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.017944: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.038635: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.038641: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.038649: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.038650: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.038656: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.039228: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.039231: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.039232: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.047092: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.047097: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.054884: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.054905: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.078615: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.078621: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.078629: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.078630: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.078637: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.079206: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.079209: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.079209: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.086692: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.086697: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.093895: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.093933: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.114617: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.114623: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.114631: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.114632: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.114638: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.115213: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.115215: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.115216: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.123078: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.123082: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.129901: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.129921: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.150604: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.150611: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.150619: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.150620: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.150626: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.151195: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.151197: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.151198: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.158679: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.158684: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.165885: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.165906: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.186590: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.186597: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.186605: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.186605: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.186611: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.187183: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.187185: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.187186: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.195051: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.195056: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.201874: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.201895: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.222579: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.222585: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.222594: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.222594: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.222600: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.223171: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.223174: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.223175: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.230656: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.230661: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.237862: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.237882: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.258564: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.258571: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.258579: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.258580: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.258586: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.259159: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.259162: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.259163: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.267024: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.267029: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.273847: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.273868: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.294619: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.294625: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.294634: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.294634: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.294679: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.295233: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.295236: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.295236: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.302631: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.302636: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.309834: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.309855: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.330538: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.330544: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.330552: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.330553: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.330559: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.331133: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.331136: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.331137: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.338995: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.339000: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.345822: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.345842: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.366527: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.366534: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.366542: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.366543: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.366549: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.367120: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.367106: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.367107: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.374586: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.374591: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.381793: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.381814: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.402496: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.402503: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.402511: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.402512: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.402518: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.403091: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.403094: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.403095: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.410958: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.410962: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.420778: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.420799: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.442483: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.442490: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.442500: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.442500: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.442506: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.443078: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.443080: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.443081: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.450557: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.450562: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.457765: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.457786: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.478468: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.478475: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.478483: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.478483: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.478489: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.479063: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.479066: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.479067: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.486929: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.486934: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.493756: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.493776: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.514458: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.514465: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.514474: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.514475: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.514481: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.515053: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.515056: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.515056: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.522532: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.522537: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.529739: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.529759: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.550448: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.550455: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.550464: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.550464: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.550471: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.551043: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.551045: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.551046: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.558905: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.558910: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.565725: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.565746: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.586431: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.586438: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.586448: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.586449: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.586455: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.587025: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.587028: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.587029: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.594507: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.594511: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.601711: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.601732: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.622416: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.622422: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.622431: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.622432: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.622437: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.623012: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.623014: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.623015: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.630875: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.630879: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.637699: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.637720: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.658406: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.658414: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.658422: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.658423: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.658429: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.659001: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.659003: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.659004: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.666478: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.666482: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.673688: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.673709: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.694388: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.694394: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.694403: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.694403: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.694410: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.694986: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.694988: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.694989: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.702847: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.702851: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.709674: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.709695: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.730379: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.730385: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.730394: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.730395: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.730401: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.730974: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.730976: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.730977: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.738454: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.738459: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.745661: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.745681: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.766324: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.766330: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.766339: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.766340: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.766346: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.766920: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.766923: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.766924: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.772064: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.772068: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.781648: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.781669: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.802352: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.802359: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.802367: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.802368: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.802374: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.802946: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.802949: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.802950: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.810434: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.810439: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.817636: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.817656: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.838338: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.838345: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.838354: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.838354: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.838360: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.838934: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.838936: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.838937: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.846799: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.846804: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.853621: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.853642: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.874329: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.874335: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.874344: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.874344: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.874350: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.874925: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.874928: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.874929: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.882405: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.882409: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.889611: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.889632: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.910312: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.910318: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.910327: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.910328: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.910334: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.910907: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.910909: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.910910: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.926630: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.926635: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.933450: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.933471: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.954166: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.954173: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.954181: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.954182: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.954188: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.954758: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.954760: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.954761: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.962237: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.962242: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.969443: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.969464: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.990143: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.990149: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.990158: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.990158: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.990164: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.990739: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.990742: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.990742: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.998597: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.998602: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.005427: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.005448: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.026134: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.026141: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.026150: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.026150: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.026156: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.026728: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.026731: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.026732: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.034206: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.034211: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.041414: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.041434: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.062118: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.062124: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.062133: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.062133: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.062139: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.062722: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.062724: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.062725: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.070576: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.070580: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.077400: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.077421: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.098107: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.098114: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.098123: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.098123: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.098130: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.098701: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.098704: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.098704: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.106185: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.106189: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.113391: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.113411: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.134090: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.134097: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.134105: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.134105: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.134112: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.134685: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.134688: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.134689: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.142554: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.142559: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.149376: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.149397: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.170080: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.170086: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.170095: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.170096: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.170102: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.170672: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.170675: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.170676: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.178155: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.178159: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.185360: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.185381: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.206065: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.206072: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.206080: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.198223: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.198230: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.198802: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.198805: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.198806: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.206674: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.206678: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.213491: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.213512: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.234198: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.234204: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.234212: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.234213: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.234219: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.234789: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.234792: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.234793: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.242271: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.242275: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.249482: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.249502: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.270185: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.270191: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.270199: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.270200: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.270206: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.270781: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.270783: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.270784: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.278642: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.278647: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.285464: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.285485: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.306170: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.306177: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.306185: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.306186: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.306192: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.306763: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.306766: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.306767: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.314248: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.314253: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.321454: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.321474: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.342165: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.342171: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.342180: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.342181: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.342187: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.342760: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.342763: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.342764: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.350618: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.350622: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.357439: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.357460: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.378147: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.378154: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.378162: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.378163: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.378169: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.378740: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.378743: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.378744: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.386222: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.386227: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.393429: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.393450: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.414142: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.414149: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.414158: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.414158: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.414173: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.414743: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.414746: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.414746: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.421615: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.421619: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.429415: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.429436: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.450119: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.450126: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.450134: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.450135: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.450141: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.450711: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.450713: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.450714: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.458194: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.458199: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.465412: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.465433: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.486117: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.486123: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.486132: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.486132: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.486139: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.486711: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.486714: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.486715: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.494571: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.494576: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.501400: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.501421: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.522106: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.522113: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.522121: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.522122: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.522128: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.522702: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.522705: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.522706: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.530182: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.530186: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.537389: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.537409: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.558089: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.558096: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.558104: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.558104: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.558111: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.558685: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.558688: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.558689: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.566545: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.566549: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.573375: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.573396: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.594077: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.594084: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.594092: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.594093: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.594098: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.594672: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.594674: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.594675: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.602161: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.602166: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.609359: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.609380: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.630065: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.630071: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.630079: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.630080: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.630086: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.630657: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.630660: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.630660: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.638521: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.638526: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.646319: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.646340: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.670051: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.670058: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.670067: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.670067: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.670073: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.670645: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.670647: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.670648: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.678124: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.678129: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.685332: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.685353: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.706043: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.706049: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.706058: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.706058: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.706065: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.706640: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.706643: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.706644: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.714495: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.714500: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.721321: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.721341: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.742032: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.742039: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.742047: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.742048: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.742054: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.742612: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.742615: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.742616: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.750090: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.750094: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.757295: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.757316: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.778000: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.778006: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.778015: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.778015: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.778021: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.778594: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.778597: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.778598: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.786458: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.786462: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.793282: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.793303: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.813987: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.813994: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.814002: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.814003: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.814009: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.814581: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.814583: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.814584: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.822064: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.822068: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.829270: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.829291: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.849972: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.849979: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.849987: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.849988: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.849995: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.850567: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.850570: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.850571: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.858431: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.858436: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.866231: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.866251: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.889959: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.889965: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.889974: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.889974: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.889980: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.890541: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.890543: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.890544: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.898034: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.898039: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.905244: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.905265: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.925945: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.925952: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.925960: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.925960: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.925967: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.926542: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.926545: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.926546: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.934406: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.934410: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.941230: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.941250: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.961934: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.961941: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.961950: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.961950: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.961957: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.962531: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.962533: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.962534: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.970011: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.970015: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.977219: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.977240: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.997925: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.997932: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.997940: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.997941: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.997947: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.998521: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.998524: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.998525: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3635.006382: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3635.006386: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3635.013118: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3635.013156: __acpi_power_on <-acpi_power_on_unlocked

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [PATCH] ACPI/Power: Check physical device's runtime pm status before requesting to resume it
  2013-10-15 21:22     ` Rafael J. Wysocki
  2013-10-16  7:12       ` Lan Tianyu
@ 2013-10-16  8:57       ` Lan Tianyu
  2013-10-16  9:26       ` Lan Tianyu
  2 siblings, 0 replies; 14+ messages in thread
From: Lan Tianyu @ 2013-10-16  8:57 UTC (permalink / raw)
  To: Rafael J. Wysocki, lenb; +Cc: linux-acpi, linux-kernel

[-- Attachment #1: Type: text/plain, Size: 5843 bytes --]

On 10/16/2013 05:22 AM, Rafael J. Wysocki wrote:
> On Tuesday, October 15, 2013 04:58:28 PM Lan Tianyu wrote:
>> On 2013年10月11日 19:19, Rafael J. Wysocki wrote:
>>> On Friday, October 11, 2013 04:16:25 PM tianyu.lan@intel.com
>>> wrote:
>>>> From: Lan Tianyu <tianyu.lan@intel.com>
>>>>
>>>> Currently, when one power resource is turned on, devices owning
>>>> it will be requested to resume regardless of their runtime pm
>>>> status. ACPI power resource maybe turn on in some devices'
>>>> runtime pm resume callback(E.G, usb port) while turning on the
>>>> power resource will trigger one new resume request of the
>>>> device. It causes infinite loop between resume and suspend.
>>>> This has happened on clearing usb port's PM Qos NO_POWER_OFF
>>>> flag twice. This patch is to add check of physical device's
>>>> runtime pm status and request resume if the device is
>>>> suspended.
>>>>
>>>> Signed-off-by: Lan Tianyu <tianyu.lan@intel.com> ---
>>>> drivers/acpi/power.c | 6 ++++-- 1 file changed, 4
>>>> insertions(+), 2 deletions(-)
>>>>
>>>> diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c index
>>>>  0dbe5cd..228c138 100644 --- a/drivers/acpi/power.c +++
>>>> b/drivers/acpi/power.c @@ -250,8 +250,10 @@ static void
>>>> acpi_power_resume_dependent(struct work_struct *work)
>>>>
>>>> mutex_lock(&adev->physical_node_lock);
>>>>
>>>> -	list_for_each_entry(pn, &adev->physical_node_list, node) -
>>>> pm_request_resume(pn->dev); +	list_for_each_entry(pn,
>>>> &adev->physical_node_list, node) { +		if
>>>> (pm_runtime_suspended(pn->dev)) + pm_request_resume(pn->dev);
>>>> + }
>>>
>>> This is racy, because the status may change right after you check
>>> it and before you call pm_request_resume().
>>
>> Yes, the runtime status may be changed just after the check.
>>
>>>
>>> Besides, pm_request_resume() checks the status of the device and
>>>  won't try to resume it if it is not suspended.
>>>
>>
>> For this issue, usb port is in the RPM_SUSPENDING state when
>> pm_request_resume() is called.
>
> Why exactly does that happen?
>
>> The deferred_resume will be set to true during this procedure and
>> trigger resume after finishing suspend. USB port runtime resume
>> callback will turn on its power resource again and the work of
>> acpi_power_resume_dependent() is scheduled. Because the usb port's
>>  usage count remains zero, it's to be suspended soon. When
>> pm_request_resume() of acpi_power_resume_dependent() is called, the
>> usb port is always in the PRM_SUSPENDING. Fall in the loop of
>> suspend and resume.
>>
>> How about running acpi_power_dependent when turning on power
>> resource rather than scheduling a work to run it?
>
> Is this actually going to help?  Even if
> acpi_power_resume_dependent() is run synchronously from within the
> resume callback, it will still see RPM_SUSPENDING as the device's
> status, won't it?
>
>> After this, pm_request_resume() can check device's right status
>> just after turning on power resource.
>
> The status doesn't change until the .runtime_suspend() callback
> returns and running pm_request_resume() syncrhonously from that
> callback for the device being suspended just plain doesn't make
> sense.
>
>
> Can you please explain to me how this is possible that the USB port's
> power resource is turned "on" while the port is RPM_SUSPENDING?
>
[This mail seems not to be sent to maillist. So resend]


Hi Rafael:

No, I mean the acpi_power_resume_dependent() is running while the port's
status is RPM_SUSPENDING. It runs from a work item and turning on power
resource adds the work to workqueue. There is a timeslot between running
acpi_power_resume_dependent() and turning on power resource. In the
timeslot, the device runtime pm status maybe change.

In this case, changing PM Qos flag will do pm_runtime_get_sync and
pm_runtime_put usb port. The usb port is without device attached and so
it will be resumed and suspended soon during changing PM Qos flag.

Resume callback turns on power resource if NO_POWER_OFF flag has been
cleared and add the work of acpi_power_resume_dependent() to
workqueue. After resume, the usb port will be suspended while the
acpi_power_resume_dependent() is running. pm_request_resume() gets
RPM_SUSPENDING as the usb port's runtime status and set the
deferred_resume of usb port.

After suspend, usb port will be resumed again and turn on power
resource. The work of acpi_power_resume_dependent() is also added to
workqueue. Because the usb port's usage count remains 0 during this
procedure. it will be suspended soon after resume. While suspending,
acpi_power_resume_dependent() is running and pm_request_resume()
sets deferred_resume again. The infinite look starts.

I think the main problem is the timeslot between turning on power
resource and running acpi_power_resume_dependent(). if
acpi_power_resume_dependent() runs synchronously, pm_request_resume()
can check the device's status at the point of turning on power resource.
For this case, the usb port status at that point is RPM_RESUMING and
pm_request_resume() will not trigger a resume.

Attach the ftrace result to show the issue.

 From my opinion, if the timeslot is bigger, the usb port maybe be
already suspended and pm_request_resume() will add a resume work to
pm_wq directly. The timeslot is random and depends on the system status
at that point.

>> Furthermore, pm_request_resume() is async resume and this change
>> will not consume much time.
>
> acpi_power_resume_dependent() is run from a work item to avoid
> locking problems.

Yes, I notice the dead lock issue when I try to make
acpi_power_resume_dependent() run synchronously. I think the
resource_lock mutexes too many things. Especially, mutex to execute
power resource's _ON, _OFF and _STA. We can introduce a new lock to do
it and this can resolve the deadlock issue.












[-- Attachment #2: trace --]
[-- Type: text/plain, Size: 132928 bytes --]

# tracer: function
#
# entries-in-buffer/entries-written: 1283/1283   #P:4
#
#                              _-----=> irqs-off
#                             / _----=> need-resched
#                            | / _---=> hardirq/softirq
#                            || / _--=> preempt-depth
#                            ||| /     delay
#           TASK-PID   CPU#  ||||    TIMESTAMP  FUNCTION
#              | |       |   ||||       |         |
            bash-3995  [003] d...  3630.129803: rpm_resume: port6 flags-4 cnt-1  dep-0  auto-1 p-0 irq-0 child-0
            bash-3995  [003] d...  3630.129807: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=1
            bash-3995  [003] d...  3630.129813: rpm_idle: port6 flags-5 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
            bash-3995  [003] d...  3630.129817: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/3:1-37    [003] d...  3630.130224: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/3:1-37    [003] d...  3630.130227: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/3:1-37    [003] d...  3630.130228: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/3:1-37    [003] d...  3630.139938: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=0
            bash-3995  [003] d...  3631.148120: rpm_resume: port6 flags-4 cnt-1  dep-0  auto-1 p-0 irq-0 child-0
            bash-3995  [003] ....  3631.148184: __acpi_power_on <-acpi_power_on_unlocked
            bash-3995  [000] d...  3631.174321: rpm_idle: port6 flags-1 cnt-1  dep-0  auto-1 p-0 irq-0 child-0
            bash-3995  [000] d...  3631.174326: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=-11
            bash-3995  [000] d...  3631.174334: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
            bash-3995  [000] d...  3631.174339: rpm_idle: port6 flags-5 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
            bash-3995  [000] d...  3631.174343: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] ....  3631.174819: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.175496: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.175500: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.175501: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.183378: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.183383: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.190587: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.190607: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.211289: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.211296: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.211304: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.211305: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.211311: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.211883: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.211886: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.211887: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.216460: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.216464: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.226573: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.226593: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.247280: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.247286: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.247295: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.247295: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.247301: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.247873: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.247876: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.247877: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.255353: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.255358: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.262560: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.262581: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.283262: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.283268: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.283277: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.283277: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.283283: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.283855: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.283857: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.283858: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.291341: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.291345: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.298546: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.298567: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.319251: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.319258: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.319266: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.319267: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.319273: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.319842: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.319845: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.319846: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.327326: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.327331: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.334534: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.334554: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.355236: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.355242: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.355251: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.355251: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.355258: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.355832: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.355835: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.355835: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.363312: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.363317: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.370518: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.370539: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.391224: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.391231: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.391239: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.391239: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.391246: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.391819: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.391821: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.391822: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.399301: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.399305: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.406508: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.406529: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.427216: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.427223: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.427231: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.427232: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.427245: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.427812: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.427815: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.427816: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.434317: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.434322: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.442496: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.442517: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.463199: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.463206: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.463214: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.463215: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.463221: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.463795: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.463798: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.463799: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.471274: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.471278: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.478481: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.478501: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.499185: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.499191: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.499200: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.499200: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.499207: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.499780: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.499783: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.499784: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.507260: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.507264: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.514467: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.514488: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.535171: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.535177: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.535186: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.535186: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.535192: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.535764: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.535767: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.535768: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.543246: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.543251: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.550454: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.550474: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.571164: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.571171: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.571179: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.571180: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.571186: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.571756: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.571759: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.571760: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.579238: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.579243: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.586441: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.586462: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.607147: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.607153: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.607161: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.607162: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.607168: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.607739: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.607742: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.607743: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.615221: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.615226: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.622429: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.622450: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.643132: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.643139: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.643147: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.643148: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.643154: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.643731: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.643733: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.643734: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.651206: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.651210: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.658417: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.658438: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.679120: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.679127: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.679136: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.679137: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.679143: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.679714: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.679717: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.679717: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.687196: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.687200: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.694401: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.694422: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.715107: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.715114: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.715122: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.715123: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.715129: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.715711: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.715714: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.715715: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.723181: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.723186: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.730389: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.730410: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.751094: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.751101: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.751109: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.751110: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.751116: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.751687: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.751690: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.751690: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.759168: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.759173: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.766381: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.766402: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.787080: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.787086: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.787095: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.787095: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.787102: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.787674: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.787677: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.787677: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.795156: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.795161: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.813523: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.813544: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.836072: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.836078: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.836086: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.836087: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.836093: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.836664: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.836666: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.836667: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.850169: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.850173: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.858348: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.858369: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.879047: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.879053: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.879062: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.879062: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.879068: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.879642: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.879645: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.879646: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.887502: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.887507: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.895295: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.895316: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.919035: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.919041: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.919050: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.919051: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.919057: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.919630: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.919633: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.919633: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.927113: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.927118: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.934315: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.934336: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.955018: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.955025: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.955034: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.955034: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.955040: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.955615: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.955617: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.955618: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.963478: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.963482: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.970301: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.970322: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.991017: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.991024: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.991032: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.991033: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.991039: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.991608: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.991611: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.991612: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.006558: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.006562: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.013760: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.013780: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.034462: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.034469: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.034477: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.034478: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.034484: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.035061: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.035064: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.035065: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.042923: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.042927: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.049747: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.049767: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.070453: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.070459: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.070468: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.070468: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.070475: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.071022: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.071025: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.071025: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.078529: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.078534: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.085735: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.085756: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.106439: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.106445: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.106453: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.106454: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.106460: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.107033: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.107035: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.107036: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.114900: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.114905: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.121721: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.121742: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.142428: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.142435: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.142444: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.142444: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.142450: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.143022: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.143025: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.143026: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.150502: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.150506: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.157714: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.157735: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.178411: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.178418: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.178426: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.178426: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.178432: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.179006: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.179009: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.179010: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.186871: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.186875: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.193694: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.193715: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.214411: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.214417: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.214426: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.214426: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.214432: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.215003: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.215005: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.215006: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.222474: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.222479: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.229683: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.229704: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.250387: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.250394: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.250402: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.250403: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.250408: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.250982: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.250984: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.250985: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.258850: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.258854: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.265670: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.265691: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.286375: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.286382: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.286390: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.278920: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.278927: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.279498: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.279501: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.279502: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.286977: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.286982: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.294188: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.294209: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.314889: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.314896: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.314904: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.314905: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.314911: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.315485: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.315487: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.315488: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.323350: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.323355: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.330173: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.330193: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.350880: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.350887: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.350895: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.350896: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.350902: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.351474: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.351477: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.351478: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.358954: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.358958: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.366163: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.366184: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.386870: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.386876: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.386884: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.386885: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.386891: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.387463: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.387465: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.387466: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.395323: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.395328: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.402147: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.402169: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.422859: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.422866: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.422875: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.422875: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.422890: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.423454: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.423456: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.423457: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.429956: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.429960: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.438134: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.438155: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.458836: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.458843: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.458851: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.458852: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.458858: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.459430: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.459433: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.459434: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.467296: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.467300: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.474120: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.474141: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.494827: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.494833: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.494842: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.494843: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.494849: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.495422: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.495424: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.495425: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.502901: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.502905: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.510107: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.510128: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.530810: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.530817: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.530825: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.530826: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.530832: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.531407: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.531410: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.531411: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.539271: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.539275: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.546107: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.546128: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.566813: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.566820: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.566828: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.566829: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.566835: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.567405: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.567408: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.567409: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.574887: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.574892: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.582096: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.582116: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.602797: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.602803: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.602812: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.602812: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.602819: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.603392: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.603395: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.603396: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.611254: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.611259: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.618079: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.618100: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.638786: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.638792: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.638801: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.638802: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.638808: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.639378: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.639381: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.639382: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.646866: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.646871: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.654066: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.654087: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.674770: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.674776: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.674785: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.674785: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.674791: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.675365: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.675368: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.675369: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.683226: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.683231: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.690054: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.690074: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.710760: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.710767: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.710775: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.710776: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.710782: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.711352: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.711354: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.711355: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.718836: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.718841: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.726041: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.726062: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.746743: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.746750: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.746758: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.746759: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.746765: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.747339: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.747342: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.747343: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.755205: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.755209: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.762027: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.762048: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.782740: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.782746: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.782755: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.782755: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.782761: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.783333: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.783336: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.783337: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.790813: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.790817: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.798016: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.798036: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.818717: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.818724: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.818732: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.818732: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.818739: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.819302: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.819304: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.819305: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.827164: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.827169: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.833992: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.834013: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.858693: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.858700: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.858708: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.858709: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.858715: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.859285: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.859288: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.859289: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.866766: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.866771: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.873976: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.873997: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.894680: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.894686: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.894695: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.894695: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.894701: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.895283: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.895286: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.895287: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.903137: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.903141: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.909966: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.909987: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.930668: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.930674: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.930683: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.930683: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.930689: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.931260: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.931263: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.931264: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.938744: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.938748: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.945952: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.945973: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.966653: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.966660: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.966668: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.966669: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.966675: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.967247: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.967250: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.967251: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.975110: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.975115: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.981942: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.981963: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.002644: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.002651: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.002660: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.002660: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.002666: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.003237: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.003239: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.003240: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.010717: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.010722: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.017924: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.017944: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.038635: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.038641: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.038649: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.038650: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.038656: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.039228: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.039231: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.039232: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.047092: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.047097: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.054884: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.054905: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.078615: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.078621: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.078629: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.078630: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.078637: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.079206: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.079209: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.079209: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.086692: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.086697: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.093895: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.093933: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.114617: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.114623: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.114631: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.114632: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.114638: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.115213: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.115215: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.115216: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.123078: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.123082: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.129901: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.129921: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.150604: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.150611: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.150619: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.150620: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.150626: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.151195: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.151197: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.151198: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.158679: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.158684: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.165885: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.165906: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.186590: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.186597: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.186605: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.186605: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.186611: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.187183: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.187185: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.187186: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.195051: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.195056: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.201874: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.201895: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.222579: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.222585: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.222594: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.222594: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.222600: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.223171: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.223174: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.223175: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.230656: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.230661: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.237862: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.237882: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.258564: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.258571: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.258579: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.258580: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.258586: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.259159: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.259162: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.259163: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.267024: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.267029: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.273847: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.273868: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.294619: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.294625: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.294634: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.294634: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.294679: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.295233: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.295236: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.295236: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.302631: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.302636: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.309834: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.309855: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.330538: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.330544: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.330552: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.330553: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.330559: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.331133: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.331136: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.331137: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.338995: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.339000: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.345822: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.345842: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.366527: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.366534: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.366542: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.366543: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.366549: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.367120: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.367106: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.367107: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.374586: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.374591: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.381793: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.381814: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.402496: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.402503: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.402511: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.402512: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.402518: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.403091: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.403094: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.403095: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.410958: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.410962: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.420778: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.420799: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.442483: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.442490: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.442500: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.442500: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.442506: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.443078: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.443080: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.443081: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.450557: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.450562: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.457765: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.457786: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.478468: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.478475: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.478483: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.478483: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.478489: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.479063: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.479066: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.479067: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.486929: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.486934: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.493756: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.493776: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.514458: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.514465: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.514474: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.514475: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.514481: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.515053: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.515056: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.515056: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.522532: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.522537: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.529739: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.529759: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.550448: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.550455: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.550464: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.550464: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.550471: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.551043: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.551045: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.551046: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.558905: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.558910: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.565725: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.565746: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.586431: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.586438: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.586448: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.586449: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.586455: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.587025: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.587028: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.587029: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.594507: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.594511: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.601711: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.601732: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.622416: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.622422: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.622431: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.622432: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.622437: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.623012: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.623014: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.623015: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.630875: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.630879: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.637699: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.637720: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.658406: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.658414: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.658422: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.658423: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.658429: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.659001: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.659003: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.659004: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.666478: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.666482: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.673688: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.673709: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.694388: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.694394: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.694403: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.694403: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.694410: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.694986: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.694988: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.694989: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.702847: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.702851: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.709674: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.709695: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.730379: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.730385: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.730394: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.730395: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.730401: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.730974: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.730976: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.730977: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.738454: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.738459: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.745661: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.745681: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.766324: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.766330: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.766339: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.766340: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.766346: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.766920: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.766923: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.766924: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.772064: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.772068: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.781648: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.781669: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.802352: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.802359: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.802367: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.802368: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.802374: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.802946: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.802949: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.802950: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.810434: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.810439: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.817636: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.817656: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.838338: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.838345: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.838354: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.838354: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.838360: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.838934: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.838936: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.838937: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.846799: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.846804: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.853621: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.853642: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.874329: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.874335: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.874344: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.874344: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.874350: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.874925: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.874928: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.874929: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.882405: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.882409: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.889611: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.889632: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.910312: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.910318: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.910327: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.910328: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.910334: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.910907: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.910909: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.910910: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.926630: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.926635: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.933450: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.933471: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.954166: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.954173: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.954181: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.954182: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.954188: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.954758: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.954760: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.954761: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.962237: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.962242: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.969443: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.969464: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.990143: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.990149: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.990158: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.990158: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.990164: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.990739: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.990742: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.990742: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.998597: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.998602: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.005427: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.005448: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.026134: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.026141: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.026150: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.026150: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.026156: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.026728: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.026731: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.026732: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.034206: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.034211: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.041414: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.041434: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.062118: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.062124: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.062133: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.062133: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.062139: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.062722: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.062724: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.062725: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.070576: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.070580: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.077400: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.077421: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.098107: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.098114: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.098123: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.098123: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.098130: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.098701: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.098704: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.098704: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.106185: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.106189: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.113391: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.113411: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.134090: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.134097: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.134105: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.134105: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.134112: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.134685: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.134688: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.134689: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.142554: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.142559: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.149376: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.149397: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.170080: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.170086: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.170095: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.170096: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.170102: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.170672: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.170675: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.170676: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.178155: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.178159: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.185360: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.185381: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.206065: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.206072: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.206080: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.198223: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.198230: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.198802: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.198805: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.198806: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.206674: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.206678: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.213491: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.213512: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.234198: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.234204: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.234212: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.234213: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.234219: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.234789: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.234792: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.234793: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.242271: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.242275: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.249482: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.249502: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.270185: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.270191: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.270199: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.270200: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.270206: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.270781: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.270783: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.270784: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.278642: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.278647: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.285464: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.285485: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.306170: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.306177: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.306185: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.306186: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.306192: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.306763: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.306766: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.306767: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.314248: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.314253: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.321454: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.321474: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.342165: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.342171: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.342180: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.342181: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.342187: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.342760: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.342763: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.342764: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.350618: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.350622: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.357439: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.357460: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.378147: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.378154: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.378162: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.378163: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.378169: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.378740: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.378743: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.378744: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.386222: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.386227: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.393429: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.393450: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.414142: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.414149: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.414158: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.414158: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.414173: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.414743: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.414746: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.414746: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.421615: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.421619: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.429415: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.429436: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.450119: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.450126: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.450134: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.450135: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.450141: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.450711: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.450713: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.450714: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.458194: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.458199: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.465412: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.465433: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.486117: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.486123: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.486132: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.486132: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.486139: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.486711: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.486714: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.486715: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.494571: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.494576: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.501400: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.501421: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.522106: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.522113: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.522121: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.522122: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.522128: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.522702: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.522705: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.522706: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.530182: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.530186: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.537389: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.537409: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.558089: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.558096: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.558104: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.558104: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.558111: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.558685: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.558688: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.558689: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.566545: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.566549: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.573375: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.573396: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.594077: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.594084: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.594092: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.594093: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.594098: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.594672: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.594674: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.594675: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.602161: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.602166: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.609359: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.609380: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.630065: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.630071: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.630079: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.630080: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.630086: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.630657: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.630660: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.630660: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.638521: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.638526: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.646319: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.646340: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.670051: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.670058: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.670067: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.670067: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.670073: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.670645: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.670647: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.670648: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.678124: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.678129: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.685332: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.685353: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.706043: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.706049: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.706058: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.706058: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.706065: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.706640: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.706643: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.706644: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.714495: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.714500: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.721321: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.721341: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.742032: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.742039: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.742047: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.742048: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.742054: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.742612: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.742615: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.742616: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.750090: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.750094: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.757295: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.757316: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.778000: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.778006: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.778015: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.778015: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.778021: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.778594: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.778597: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.778598: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.786458: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.786462: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.793282: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.793303: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.813987: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.813994: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.814002: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.814003: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.814009: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.814581: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.814583: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.814584: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.822064: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.822068: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.829270: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.829291: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.849972: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.849979: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.849987: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.849988: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.849995: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.850567: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.850570: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.850571: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.858431: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.858436: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.866231: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.866251: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.889959: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.889965: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.889974: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.889974: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.889980: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.890541: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.890543: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.890544: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.898034: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.898039: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.905244: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.905265: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.925945: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.925952: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.925960: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.925960: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.925967: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.926542: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.926545: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.926546: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.934406: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.934410: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.941230: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.941250: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.961934: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.961941: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.961950: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.961950: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.961957: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.962531: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.962533: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.962534: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.970011: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.970015: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.977219: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.977240: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.997925: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.997932: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.997940: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.997941: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.997947: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.998521: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.998524: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.998525: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3635.006382: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3635.006386: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3635.013118: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3635.013156: __acpi_power_on <-acpi_power_on_unlocked

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [PATCH] ACPI/Power: Check physical device's runtime pm status before requesting to resume it
  2013-10-15 21:22     ` Rafael J. Wysocki
  2013-10-16  7:12       ` Lan Tianyu
  2013-10-16  8:57       ` Lan Tianyu
@ 2013-10-16  9:26       ` Lan Tianyu
  2013-10-16 12:42         ` Rafael J. Wysocki
  2 siblings, 1 reply; 14+ messages in thread
From: Lan Tianyu @ 2013-10-16  9:26 UTC (permalink / raw)
  To: Rafael J. Wysocki, lenb; +Cc: linux-acpi, linux-kernel, Lan Tianyu

[-- Attachment #1: Type: text/plain, Size: 5863 bytes --]

On 10/16/2013 05:22 AM, Rafael J. Wysocki wrote:
> On Tuesday, October 15, 2013 04:58:28 PM Lan Tianyu wrote:
>> On 2013年10月11日 19:19, Rafael J. Wysocki wrote:
>>> On Friday, October 11, 2013 04:16:25 PM tianyu.lan@intel.com
>>> wrote:
>>>> From: Lan Tianyu <tianyu.lan@intel.com>
>>>>
>>>> Currently, when one power resource is turned on, devices owning
>>>> it will be requested to resume regardless of their runtime pm
>>>> status. ACPI power resource maybe turn on in some devices'
>>>> runtime pm resume callback(E.G, usb port) while turning on the
>>>> power resource will trigger one new resume request of the
>>>> device. It causes infinite loop between resume and suspend.
>>>> This has happened on clearing usb port's PM Qos NO_POWER_OFF
>>>> flag twice. This patch is to add check of physical device's
>>>> runtime pm status and request resume if the device is
>>>> suspended.
>>>>
>>>> Signed-off-by: Lan Tianyu <tianyu.lan@intel.com> ---
>>>> drivers/acpi/power.c | 6 ++++-- 1 file changed, 4
>>>> insertions(+), 2 deletions(-)
>>>>
>>>> diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c index
>>>>  0dbe5cd..228c138 100644 --- a/drivers/acpi/power.c +++
>>>> b/drivers/acpi/power.c @@ -250,8 +250,10 @@ static void
>>>> acpi_power_resume_dependent(struct work_struct *work)
>>>>
>>>> mutex_lock(&adev->physical_node_lock);
>>>>
>>>> -	list_for_each_entry(pn, &adev->physical_node_list, node) -
>>>> pm_request_resume(pn->dev); +	list_for_each_entry(pn,
>>>> &adev->physical_node_list, node) { +		if
>>>> (pm_runtime_suspended(pn->dev)) + pm_request_resume(pn->dev);
>>>> + }
>>>
>>> This is racy, because the status may change right after you check
>>> it and before you call pm_request_resume().
>>
>> Yes, the runtime status may be changed just after the check.
>>
>>>
>>> Besides, pm_request_resume() checks the status of the device and
>>>  won't try to resume it if it is not suspended.
>>>
>>
>> For this issue, usb port is in the RPM_SUSPENDING state when
>> pm_request_resume() is called.
>
> Why exactly does that happen?
>
>> The deferred_resume will be set to true during this procedure and
>> trigger resume after finishing suspend. USB port runtime resume
>> callback will turn on its power resource again and the work of
>> acpi_power_resume_dependent() is scheduled. Because the usb port's
>>  usage count remains zero, it's to be suspended soon. When
>> pm_request_resume() of acpi_power_resume_dependent() is called, the
>> usb port is always in the PRM_SUSPENDING. Fall in the loop of
>> suspend and resume.
>>
>> How about running acpi_power_dependent when turning on power
>> resource rather than scheduling a work to run it?
>
> Is this actually going to help?  Even if
> acpi_power_resume_dependent() is run synchronously from within the
> resume callback, it will still see RPM_SUSPENDING as the device's
> status, won't it?
>
>> After this, pm_request_resume() can check device's right status
>> just after turning on power resource.
>
> The status doesn't change until the .runtime_suspend() callback
> returns and running pm_request_resume() syncrhonously from that
> callback for the device being suspended just plain doesn't make
> sense.
>
>
> Can you please explain to me how this is possible that the USB port's
> power resource is turned "on" while the port is RPM_SUSPENDING?
>
[This mail seems not to be sent to maillist. So resend. Try again
Sorry for noise]


Hi Rafael:

No, I mean the acpi_power_resume_dependent() is running while the port's
status is RPM_SUSPENDING. It runs from a work item and turning on power
resource adds the work to workqueue. There is a timeslot between running
acpi_power_resume_dependent() and turning on power resource. In the
timeslot, the device runtime pm status maybe change.

In this case, changing PM Qos flag will do pm_runtime_get_sync and
pm_runtime_put usb port. The usb port is without device attached and so
it will be resumed and suspended soon during changing PM Qos flag.

Resume callback turns on power resource if NO_POWER_OFF flag has been
cleared and add the work of acpi_power_resume_dependent() to
workqueue. After resume, the usb port will be suspended while the
acpi_power_resume_dependent() is running. pm_request_resume() gets
RPM_SUSPENDING as the usb port's runtime status and set the
deferred_resume of usb port.

After suspend, usb port will be resumed again and turn on power
resource. The work of acpi_power_resume_dependent() is also added to
workqueue. Because the usb port's usage count remains 0 during this
procedure. it will be suspended soon after resume. While suspending,
acpi_power_resume_dependent() is running and pm_request_resume()
sets deferred_resume again. The infinite look starts.

I think the main problem is the timeslot between turning on power
resource and running acpi_power_resume_dependent(). if
acpi_power_resume_dependent() runs synchronously, pm_request_resume()
can check the device's status at the point of turning on power resource.
For this case, the usb port status at that point is RPM_RESUMING and
pm_request_resume() will not trigger a resume.

Attach the ftrace result to show the issue.

 From my opinion, if the timeslot is bigger, the usb port maybe be
already suspended and pm_request_resume() will add a resume work to
pm_wq directly. The timeslot is random and depends on the system status
at that point.

>> Furthermore, pm_request_resume() is async resume and this change
>> will not consume much time.
>
> acpi_power_resume_dependent() is run from a work item to avoid
> locking problems.

Yes, I notice the dead lock issue when I try to make
acpi_power_resume_dependent() run synchronously. I think the
resource_lock mutexes too many things. Especially, mutex to execute
power resource's _ON, _OFF and _STA. We can introduce a new lock to do
it and this can resolve the deadlock issue.





[-- Attachment #2: trace --]
[-- Type: text/plain, Size: 132928 bytes --]

# tracer: function
#
# entries-in-buffer/entries-written: 1283/1283   #P:4
#
#                              _-----=> irqs-off
#                             / _----=> need-resched
#                            | / _---=> hardirq/softirq
#                            || / _--=> preempt-depth
#                            ||| /     delay
#           TASK-PID   CPU#  ||||    TIMESTAMP  FUNCTION
#              | |       |   ||||       |         |
            bash-3995  [003] d...  3630.129803: rpm_resume: port6 flags-4 cnt-1  dep-0  auto-1 p-0 irq-0 child-0
            bash-3995  [003] d...  3630.129807: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=1
            bash-3995  [003] d...  3630.129813: rpm_idle: port6 flags-5 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
            bash-3995  [003] d...  3630.129817: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/3:1-37    [003] d...  3630.130224: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/3:1-37    [003] d...  3630.130227: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/3:1-37    [003] d...  3630.130228: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/3:1-37    [003] d...  3630.139938: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=0
            bash-3995  [003] d...  3631.148120: rpm_resume: port6 flags-4 cnt-1  dep-0  auto-1 p-0 irq-0 child-0
            bash-3995  [003] ....  3631.148184: __acpi_power_on <-acpi_power_on_unlocked
            bash-3995  [000] d...  3631.174321: rpm_idle: port6 flags-1 cnt-1  dep-0  auto-1 p-0 irq-0 child-0
            bash-3995  [000] d...  3631.174326: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=-11
            bash-3995  [000] d...  3631.174334: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
            bash-3995  [000] d...  3631.174339: rpm_idle: port6 flags-5 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
            bash-3995  [000] d...  3631.174343: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] ....  3631.174819: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.175496: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.175500: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.175501: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.183378: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.183383: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.190587: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.190607: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.211289: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.211296: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.211304: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.211305: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.211311: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.211883: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.211886: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.211887: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.216460: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.216464: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.226573: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.226593: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.247280: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.247286: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.247295: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.247295: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.247301: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.247873: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.247876: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.247877: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.255353: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.255358: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.262560: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.262581: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.283262: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.283268: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.283277: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.283277: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.283283: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.283855: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.283857: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.283858: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.291341: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.291345: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.298546: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.298567: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.319251: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.319258: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.319266: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.319267: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.319273: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.319842: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.319845: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.319846: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.327326: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.327331: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.334534: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.334554: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.355236: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.355242: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.355251: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.355251: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.355258: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.355832: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.355835: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.355835: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.363312: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.363317: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.370518: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.370539: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.391224: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.391231: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.391239: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.391239: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.391246: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.391819: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.391821: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.391822: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.399301: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.399305: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.406508: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.406529: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.427216: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.427223: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.427231: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.427232: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.427245: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.427812: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.427815: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.427816: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.434317: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.434322: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.442496: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.442517: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.463199: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.463206: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.463214: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.463215: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.463221: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.463795: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.463798: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.463799: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.471274: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.471278: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.478481: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.478501: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.499185: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.499191: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.499200: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.499200: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.499207: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.499780: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.499783: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.499784: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.507260: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.507264: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.514467: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.514488: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.535171: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.535177: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.535186: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.535186: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.535192: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.535764: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.535767: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.535768: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.543246: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.543251: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.550454: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.550474: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.571164: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.571171: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.571179: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.571180: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.571186: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.571756: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.571759: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.571760: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.579238: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.579243: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.586441: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.586462: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.607147: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.607153: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.607161: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.607162: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.607168: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.607739: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.607742: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.607743: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.615221: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.615226: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.622429: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.622450: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.643132: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.643139: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.643147: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.643148: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.643154: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.643731: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.643733: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.643734: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.651206: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.651210: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.658417: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.658438: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.679120: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.679127: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.679136: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.679137: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.679143: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.679714: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.679717: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.679717: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.687196: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.687200: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.694401: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.694422: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.715107: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.715114: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.715122: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.715123: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.715129: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.715711: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.715714: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.715715: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.723181: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.723186: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.730389: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.730410: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.751094: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.751101: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.751109: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.751110: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.751116: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.751687: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.751690: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.751690: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.759168: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.759173: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.766381: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.766402: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.787080: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.787086: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.787095: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.787095: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.787102: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.787674: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.787677: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.787677: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.795156: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.795161: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.813523: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.813544: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.836072: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.836078: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.836086: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.836087: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.836093: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.836664: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.836666: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.836667: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.850169: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.850173: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.858348: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.858369: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.879047: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.879053: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.879062: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.879062: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.879068: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.879642: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.879645: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.879646: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.887502: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.887507: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.895295: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.895316: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.919035: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.919041: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.919050: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.919051: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.919057: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.919630: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.919633: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.919633: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.927113: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.927118: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.934315: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3631.934336: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3631.955018: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.955025: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.955034: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.955034: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3631.955040: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3631.955615: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.955617: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.955618: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.963478: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.963482: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.970301: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3631.970322: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3631.991017: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3631.991024: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.991032: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3631.991033: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3631.991039: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3631.991608: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3631.991611: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3631.991612: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.006558: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.006562: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.013760: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.013780: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.034462: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.034469: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.034477: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.034478: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.034484: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.035061: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.035064: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.035065: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.042923: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.042927: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.049747: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.049767: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.070453: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.070459: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.070468: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.070468: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.070475: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.071022: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.071025: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.071025: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.078529: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.078534: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.085735: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.085756: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.106439: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.106445: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.106453: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.106454: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.106460: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.107033: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.107035: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.107036: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.114900: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.114905: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.121721: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.121742: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.142428: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.142435: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.142444: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.142444: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.142450: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.143022: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.143025: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.143026: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.150502: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.150506: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.157714: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.157735: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.178411: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.178418: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.178426: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.178426: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.178432: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.179006: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.179009: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.179010: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.186871: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.186875: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.193694: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.193715: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.214411: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.214417: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.214426: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.214426: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.214432: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.215003: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.215005: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.215006: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.222474: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.222479: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.229683: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.229704: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.250387: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.250394: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.250402: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.250403: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.250408: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.250982: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.250984: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.250985: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.258850: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.258854: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.265670: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.265691: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.286375: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.286382: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.286390: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.278920: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.278927: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.279498: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.279501: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.279502: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.286977: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.286982: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.294188: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.294209: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.314889: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.314896: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.314904: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.314905: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.314911: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.315485: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.315487: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.315488: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.323350: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.323355: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.330173: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.330193: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.350880: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.350887: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.350895: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.350896: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.350902: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.351474: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.351477: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.351478: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.358954: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.358958: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.366163: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.366184: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.386870: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.386876: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.386884: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.386885: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.386891: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.387463: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.387465: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.387466: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.395323: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.395328: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.402147: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.402169: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.422859: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.422866: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.422875: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.422875: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.422890: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.423454: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.423456: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.423457: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.429956: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.429960: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.438134: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.438155: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.458836: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.458843: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.458851: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.458852: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.458858: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.459430: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.459433: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.459434: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.467296: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.467300: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.474120: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.474141: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.494827: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.494833: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.494842: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.494843: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.494849: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.495422: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.495424: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.495425: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.502901: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.502905: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.510107: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.510128: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.530810: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.530817: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.530825: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.530826: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.530832: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.531407: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.531410: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.531411: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.539271: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.539275: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.546107: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.546128: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.566813: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.566820: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.566828: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.566829: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.566835: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.567405: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.567408: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.567409: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.574887: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.574892: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.582096: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.582116: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.602797: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.602803: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.602812: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.602812: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.602819: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.603392: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.603395: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.603396: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.611254: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.611259: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.618079: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.618100: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.638786: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.638792: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.638801: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.638802: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.638808: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.639378: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.639381: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.639382: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.646866: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.646871: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.654066: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.654087: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.674770: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.674776: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.674785: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.674785: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.674791: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.675365: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.675368: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.675369: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.683226: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.683231: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.690054: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.690074: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.710760: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.710767: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.710775: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.710776: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.710782: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.711352: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.711354: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.711355: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.718836: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.718841: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.726041: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.726062: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.746743: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.746750: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.746758: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.746759: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.746765: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.747339: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.747342: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.747343: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.755205: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.755209: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.762027: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.762048: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.782740: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.782746: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.782755: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.782755: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.782761: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.783333: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.783336: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.783337: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.790813: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.790817: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.798016: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.798036: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.818717: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.818724: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.818732: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.818732: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.818739: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.819302: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.819304: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.819305: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.827164: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.827169: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.833992: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.834013: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.858693: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.858700: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.858708: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.858709: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.858715: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.859285: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.859288: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.859289: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.866766: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.866771: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.873976: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.873997: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.894680: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.894686: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.894695: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.894695: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.894701: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.895283: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.895286: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.895287: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.903137: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.903141: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.909966: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.909987: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3632.930668: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.930674: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.930683: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.930683: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3632.930689: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3632.931260: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.931263: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.931264: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.938744: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.938748: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.945952: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3632.945973: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3632.966653: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.966660: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.966668: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3632.966669: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3632.966675: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3632.967247: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3632.967250: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.967251: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.975110: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3632.975115: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3632.981942: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3632.981963: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.002644: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.002651: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.002660: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.002660: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.002666: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.003237: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.003239: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.003240: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.010717: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.010722: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.017924: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.017944: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.038635: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.038641: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.038649: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.038650: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.038656: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.039228: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.039231: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.039232: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.047092: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.047097: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.054884: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.054905: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.078615: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.078621: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.078629: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.078630: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.078637: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.079206: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.079209: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.079209: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.086692: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.086697: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.093895: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.093933: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.114617: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.114623: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.114631: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.114632: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.114638: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.115213: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.115215: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.115216: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.123078: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.123082: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.129901: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.129921: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.150604: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.150611: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.150619: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.150620: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.150626: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.151195: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.151197: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.151198: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.158679: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.158684: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.165885: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.165906: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.186590: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.186597: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.186605: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.186605: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.186611: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.187183: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.187185: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.187186: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.195051: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.195056: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.201874: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.201895: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.222579: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.222585: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.222594: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.222594: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.222600: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.223171: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.223174: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.223175: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.230656: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.230661: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.237862: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.237882: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.258564: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.258571: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.258579: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.258580: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.258586: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.259159: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.259162: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.259163: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.267024: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.267029: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.273847: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.273868: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.294619: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.294625: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.294634: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.294634: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.294679: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.295233: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.295236: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.295236: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.302631: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.302636: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.309834: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.309855: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.330538: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.330544: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.330552: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.330553: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.330559: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.331133: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.331136: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.331137: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.338995: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.339000: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.345822: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.345842: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.366527: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.366534: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.366542: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.366543: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.366549: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.367120: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.367106: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.367107: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.374586: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.374591: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.381793: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.381814: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.402496: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.402503: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.402511: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.402512: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.402518: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.403091: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.403094: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.403095: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.410958: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.410962: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.420778: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.420799: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.442483: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.442490: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.442500: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.442500: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.442506: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.443078: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.443080: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.443081: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.450557: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.450562: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.457765: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.457786: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.478468: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.478475: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.478483: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.478483: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.478489: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.479063: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.479066: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.479067: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.486929: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.486934: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.493756: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.493776: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.514458: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.514465: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.514474: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.514475: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.514481: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.515053: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.515056: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.515056: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.522532: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.522537: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.529739: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.529759: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.550448: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.550455: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.550464: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.550464: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.550471: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.551043: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.551045: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.551046: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.558905: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.558910: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.565725: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.565746: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.586431: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.586438: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.586448: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.586449: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.586455: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.587025: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.587028: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.587029: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.594507: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.594511: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.601711: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.601732: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.622416: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.622422: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.622431: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.622432: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.622437: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.623012: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.623014: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.623015: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.630875: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.630879: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.637699: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.637720: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.658406: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.658414: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.658422: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.658423: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.658429: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.659001: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.659003: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.659004: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.666478: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.666482: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.673688: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.673709: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.694388: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.694394: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.694403: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.694403: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.694410: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.694986: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.694988: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.694989: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.702847: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.702851: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.709674: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.709695: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.730379: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.730385: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.730394: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.730395: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.730401: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.730974: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.730976: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.730977: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.738454: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.738459: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.745661: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.745681: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.766324: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.766330: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.766339: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.766340: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.766346: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.766920: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.766923: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.766924: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.772064: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.772068: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.781648: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.781669: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.802352: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.802359: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.802367: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.802368: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.802374: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.802946: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.802949: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.802950: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.810434: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.810439: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.817636: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.817656: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.838338: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.838345: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.838354: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.838354: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.838360: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.838934: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.838936: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.838937: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.846799: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.846804: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.853621: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.853642: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.874329: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.874335: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.874344: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.874344: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.874350: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.874925: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.874928: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.874929: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.882405: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.882409: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.889611: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.889632: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.910312: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.910318: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.910327: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.910328: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.910334: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.910907: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.910909: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.910910: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.926630: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.926635: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.933450: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3633.933471: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3633.954166: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.954173: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.954181: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.954182: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3633.954188: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3633.954758: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.954760: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.954761: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.962237: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.962242: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.969443: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3633.969464: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3633.990143: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.990149: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.990158: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3633.990158: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3633.990164: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3633.990739: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3633.990742: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3633.990742: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.998597: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3633.998602: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.005427: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.005448: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.026134: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.026141: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.026150: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.026150: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.026156: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.026728: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.026731: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.026732: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.034206: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.034211: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.041414: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.041434: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.062118: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.062124: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.062133: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.062133: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.062139: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.062722: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.062724: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.062725: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.070576: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.070580: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.077400: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.077421: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.098107: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.098114: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.098123: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.098123: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.098130: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.098701: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.098704: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.098704: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.106185: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.106189: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.113391: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.113411: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.134090: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.134097: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.134105: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.134105: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.134112: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.134685: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.134688: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.134689: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.142554: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.142559: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.149376: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.149397: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.170080: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.170086: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.170095: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.170096: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.170102: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.170672: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.170675: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.170676: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.178155: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.178159: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.185360: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.185381: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.206065: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.206072: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.206080: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.198223: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.198230: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.198802: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.198805: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.198806: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.206674: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.206678: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.213491: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.213512: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.234198: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.234204: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.234212: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.234213: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.234219: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.234789: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.234792: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.234793: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.242271: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.242275: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.249482: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.249502: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.270185: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.270191: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.270199: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.270200: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.270206: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.270781: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.270783: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.270784: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.278642: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.278647: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.285464: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.285485: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.306170: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.306177: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.306185: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.306186: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.306192: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.306763: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.306766: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.306767: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.314248: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.314253: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.321454: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.321474: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.342165: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.342171: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.342180: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.342181: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.342187: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.342760: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.342763: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.342764: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.350618: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.350622: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.357439: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.357460: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.378147: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.378154: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.378162: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.378163: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.378169: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.378740: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.378743: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.378744: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.386222: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.386227: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.393429: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.393450: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.414142: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.414149: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.414158: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.414158: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.414173: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.414743: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.414746: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.414746: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.421615: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.421619: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.429415: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.429436: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.450119: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.450126: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.450134: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.450135: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.450141: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.450711: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.450713: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.450714: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.458194: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.458199: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.465412: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.465433: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.486117: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.486123: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.486132: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.486132: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.486139: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.486711: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.486714: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.486715: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.494571: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.494576: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.501400: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.501421: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.522106: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.522113: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.522121: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.522122: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.522128: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.522702: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.522705: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.522706: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.530182: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.530186: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.537389: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.537409: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.558089: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.558096: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.558104: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.558104: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.558111: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.558685: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.558688: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.558689: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.566545: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.566549: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.573375: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.573396: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.594077: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.594084: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.594092: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.594093: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.594098: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.594672: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.594674: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.594675: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.602161: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.602166: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.609359: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.609380: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.630065: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.630071: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.630079: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.630080: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.630086: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.630657: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.630660: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.630660: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.638521: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.638526: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.646319: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.646340: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.670051: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.670058: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.670067: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.670067: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.670073: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.670645: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.670647: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.670648: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.678124: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.678129: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.685332: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.685353: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.706043: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.706049: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.706058: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.706058: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.706065: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.706640: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.706643: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.706644: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.714495: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.714500: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.721321: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.721341: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.742032: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.742039: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.742047: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.742048: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.742054: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.742612: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.742615: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.742616: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.750090: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.750094: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.757295: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.757316: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.778000: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.778006: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.778015: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.778015: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.778021: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.778594: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.778597: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.778598: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.786458: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.786462: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.793282: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.793303: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.813987: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.813994: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.814002: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.814003: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.814009: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.814581: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.814583: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.814584: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.822064: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.822068: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.829270: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.829291: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.849972: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.849979: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.849987: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.849988: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.849995: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.850567: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.850570: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.850571: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.858431: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.858436: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.866231: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.866251: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.889959: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.889965: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.889974: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.889974: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.889980: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.890541: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.890543: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.890544: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.898034: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.898039: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.905244: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.905265: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.925945: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.925952: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.925960: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.925960: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.925967: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.926542: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.926545: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.926546: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.934406: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.934410: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.941230: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3634.941250: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:0-3617  [000] d...  3634.961934: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.961941: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.961950: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.961950: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:0-3617  [000] ....  3634.961957: acpi_power_resume_dependent <-process_one_work
     kworker/0:1-3768  [000] d...  3634.962531: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.962533: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.962534: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.970011: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.970015: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.977219: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] ....  3634.977240: __acpi_power_on <-acpi_power_on_unlocked
     kworker/0:1-3768  [000] d...  3634.997925: rpm_idle: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3634.997932: rpm_return_int: rpm_idle+0xb0/0x1d8:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.997940: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:1-3768  [000] d...  3634.997941: rpm_return_int: rpm_suspend+0x400/0x424:port6 ret=-11
     kworker/0:1-3768  [000] ....  3634.997947: acpi_power_resume_dependent <-process_one_work
     kworker/0:0-3617  [000] d...  3634.998521: rpm_idle: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] d...  3634.998524: rpm_return_int: rpm_idle+0x16b/0x1d8:port6 ret=0
     kworker/0:0-3617  [000] d...  3634.998525: rpm_suspend: port6 flags-2 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3635.006382: rpm_resume: port6 flags-1 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:1-3768  [000] d...  3635.006386: rpm_return_int: rpm_resume+0x47f/0x4a3:port6 ret=0
     kworker/0:0-3617  [000] d...  3635.013118: rpm_resume: port6 flags-0 cnt-0  dep-0  auto-1 p-0 irq-0 child-0
     kworker/0:0-3617  [000] ....  3635.013156: __acpi_power_on <-acpi_power_on_unlocked

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [PATCH] ACPI/Power: Check physical device's runtime pm status before requesting to resume it
  2013-10-16  9:26       ` Lan Tianyu
@ 2013-10-16 12:42         ` Rafael J. Wysocki
  2013-10-17  1:02           ` Lan Tianyu
  0 siblings, 1 reply; 14+ messages in thread
From: Rafael J. Wysocki @ 2013-10-16 12:42 UTC (permalink / raw)
  To: Lan Tianyu; +Cc: lenb, linux-acpi, linux-kernel, Lan Tianyu, Aaron Lu

On Wednesday, October 16, 2013 05:26:21 PM Lan Tianyu wrote:
> This is a multi-part message in MIME format.
> --------------090400010209000300030201
> Content-Type: text/plain; charset=UTF-8
> Content-Transfer-Encoding: 8bit
> 
> On 10/16/2013 05:22 AM, Rafael J. Wysocki wrote:
> > On Tuesday, October 15, 2013 04:58:28 PM Lan Tianyu wrote:
> >> On 2013å¹´10æœˆ11æ—¥ 19:19, Rafael J. Wysocki wrote:
> >>> On Friday, October 11, 2013 04:16:25 PM tianyu.lan@intel.com
> >>> wrote:
> >>>> From: Lan Tianyu <tianyu.lan@intel.com>
> >>>>
> >>>> Currently, when one power resource is turned on, devices owning
> >>>> it will be requested to resume regardless of their runtime pm
> >>>> status. ACPI power resource maybe turn on in some devices'
> >>>> runtime pm resume callback(E.G, usb port) while turning on the
> >>>> power resource will trigger one new resume request of the
> >>>> device. It causes infinite loop between resume and suspend.
> >>>> This has happened on clearing usb port's PM Qos NO_POWER_OFF
> >>>> flag twice. This patch is to add check of physical device's
> >>>> runtime pm status and request resume if the device is
> >>>> suspended.
> >>>>
> >>>> Signed-off-by: Lan Tianyu <tianyu.lan@intel.com> ---
> >>>> drivers/acpi/power.c | 6 ++++-- 1 file changed, 4
> >>>> insertions(+), 2 deletions(-)
> >>>>
> >>>> diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c index
> >>>>  0dbe5cd..228c138 100644 --- a/drivers/acpi/power.c +++
> >>>> b/drivers/acpi/power.c @@ -250,8 +250,10 @@ static void
> >>>> acpi_power_resume_dependent(struct work_struct *work)
> >>>>
> >>>> mutex_lock(&adev->physical_node_lock);
> >>>>
> >>>> -	list_for_each_entry(pn, &adev->physical_node_list, node) -
> >>>> pm_request_resume(pn->dev); +	list_for_each_entry(pn,
> >>>> &adev->physical_node_list, node) { +		if
> >>>> (pm_runtime_suspended(pn->dev)) + pm_request_resume(pn->dev);
> >>>> + }
> >>>
> >>> This is racy, because the status may change right after you check
> >>> it and before you call pm_request_resume().
> >>
> >> Yes, the runtime status may be changed just after the check.
> >>
> >>>
> >>> Besides, pm_request_resume() checks the status of the device and
> >>>  won't try to resume it if it is not suspended.
> >>>
> >>
> >> For this issue, usb port is in the RPM_SUSPENDING state when
> >> pm_request_resume() is called.
> >
> > Why exactly does that happen?
> >
> >> The deferred_resume will be set to true during this procedure and
> >> trigger resume after finishing suspend. USB port runtime resume
> >> callback will turn on its power resource again and the work of
> >> acpi_power_resume_dependent() is scheduled. Because the usb port's
> >>  usage count remains zero, it's to be suspended soon. When
> >> pm_request_resume() of acpi_power_resume_dependent() is called, the
> >> usb port is always in the PRM_SUSPENDING. Fall in the loop of
> >> suspend and resume.
> >>
> >> How about running acpi_power_dependent when turning on power
> >> resource rather than scheduling a work to run it?
> >
> > Is this actually going to help?  Even if
> > acpi_power_resume_dependent() is run synchronously from within the
> > resume callback, it will still see RPM_SUSPENDING as the device's
> > status, won't it?
> >
> >> After this, pm_request_resume() can check device's right status
> >> just after turning on power resource.
> >
> > The status doesn't change until the .runtime_suspend() callback
> > returns and running pm_request_resume() syncrhonously from that
> > callback for the device being suspended just plain doesn't make
> > sense.
> >
> >
> > Can you please explain to me how this is possible that the USB port's
> > power resource is turned "on" while the port is RPM_SUSPENDING?
> >
> [This mail seems not to be sent to maillist. So resend. Try again
> Sorry for noise]
> 
> 
> Hi Rafael:
> 
> No, I mean the acpi_power_resume_dependent() is running while the port's
> status is RPM_SUSPENDING. It runs from a work item and turning on power
> resource adds the work to workqueue. There is a timeslot between running
> acpi_power_resume_dependent() and turning on power resource. In the
> timeslot, the device runtime pm status maybe change.
> 
> In this case, changing PM Qos flag will do pm_runtime_get_sync and
> pm_runtime_put usb port. The usb port is without device attached and so
> it will be resumed and suspended soon during changing PM Qos flag.
> 
> Resume callback turns on power resource if NO_POWER_OFF flag has been
> cleared and add the work of acpi_power_resume_dependent() to
> workqueue. After resume, the usb port will be suspended while the
> acpi_power_resume_dependent() is running. pm_request_resume() gets
> RPM_SUSPENDING as the usb port's runtime status and set the
> deferred_resume of usb port.
> 
> After suspend, usb port will be resumed again and turn on power
> resource. The work of acpi_power_resume_dependent() is also added to
> workqueue. Because the usb port's usage count remains 0 during this
> procedure. it will be suspended soon after resume. While suspending,
> acpi_power_resume_dependent() is running and pm_request_resume()
> sets deferred_resume again. The infinite look starts.

So the problem is that the whole thing is racy.  There is no guarantee
that the power resource will not be turned off after the
acpi_power_get_inferred_state() check in acpi_power_resume_dependent()
and before rpm_resume() queued by the pm_request_resume() called from
there runs.  Playing with the time windows doesn't make that race go away.

If we did what you suggested, the race still would be there, because the
queued up resume may still run after the power resource has been turned off.

Unfortunately, I don't see how we can fix this race in a satisfactory way
and I'm starting to think that the whole resuming of dependent devices may
be a bad idea.

IIRC, the original concern was that devices may end up in D0-uninitialized
if we don't do that, but then whoever turned the power resource on will
probably turn if off at one point anyway, so they will be in that state
temporarily.  In other words, in addition to the fact that this is racy,
there even is no reason to do it.

I'll send a patch to rip off that stuff later today.

Thanks,
Rafael


^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [PATCH] ACPI/Power: Check physical device's runtime pm status before requesting to resume it
  2013-10-16 12:42         ` Rafael J. Wysocki
@ 2013-10-17  1:02           ` Lan Tianyu
  2013-10-17  2:40             ` Lan Tianyu
  0 siblings, 1 reply; 14+ messages in thread
From: Lan Tianyu @ 2013-10-17  1:02 UTC (permalink / raw)
  To: Rafael J. Wysocki; +Cc: lenb, linux-acpi, linux-kernel, Lan Tianyu, Aaron Lu

On 2013年10月16日 20:42, Rafael J. Wysocki wrote:
> On Wednesday, October 16, 2013 05:26:21 PM Lan Tianyu wrote:
>> This is a multi-part message in MIME format.
>> --------------090400010209000300030201
>> Content-Type: text/plain; charset=UTF-8
>> Content-Transfer-Encoding: 8bit
>>
>> On 10/16/2013 05:22 AM, Rafael J. Wysocki wrote:
>>> On Tuesday, October 15, 2013 04:58:28 PM Lan Tianyu wrote:
>>>> On 2013å¹´10æœˆ11æ—¥ 19:19, Rafael J. Wysocki wrote:
>>>>> On Friday, October 11, 2013 04:16:25 PM tianyu.lan@intel.com
>>>>> wrote:
>>>>>> From: Lan Tianyu <tianyu.lan@intel.com>
>>>>>>
>>>>>> Currently, when one power resource is turned on, devices owning
>>>>>> it will be requested to resume regardless of their runtime pm
>>>>>> status. ACPI power resource maybe turn on in some devices'
>>>>>> runtime pm resume callback(E.G, usb port) while turning on the
>>>>>> power resource will trigger one new resume request of the
>>>>>> device. It causes infinite loop between resume and suspend.
>>>>>> This has happened on clearing usb port's PM Qos NO_POWER_OFF
>>>>>> flag twice. This patch is to add check of physical device's
>>>>>> runtime pm status and request resume if the device is
>>>>>> suspended.
>>>>>>
>>>>>> Signed-off-by: Lan Tianyu <tianyu.lan@intel.com> ---
>>>>>> drivers/acpi/power.c | 6 ++++-- 1 file changed, 4
>>>>>> insertions(+), 2 deletions(-)
>>>>>>
>>>>>> diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c index
>>>>>>  0dbe5cd..228c138 100644 --- a/drivers/acpi/power.c +++
>>>>>> b/drivers/acpi/power.c @@ -250,8 +250,10 @@ static void
>>>>>> acpi_power_resume_dependent(struct work_struct *work)
>>>>>>
>>>>>> mutex_lock(&adev->physical_node_lock);
>>>>>>
>>>>>> -	list_for_each_entry(pn, &adev->physical_node_list, node) -
>>>>>> pm_request_resume(pn->dev); +	list_for_each_entry(pn,
>>>>>> &adev->physical_node_list, node) { +		if
>>>>>> (pm_runtime_suspended(pn->dev)) + pm_request_resume(pn->dev);
>>>>>> + }
>>>>>
>>>>> This is racy, because the status may change right after you check
>>>>> it and before you call pm_request_resume().
>>>>
>>>> Yes, the runtime status may be changed just after the check.
>>>>
>>>>>
>>>>> Besides, pm_request_resume() checks the status of the device and
>>>>>  won't try to resume it if it is not suspended.
>>>>>
>>>>
>>>> For this issue, usb port is in the RPM_SUSPENDING state when
>>>> pm_request_resume() is called.
>>>
>>> Why exactly does that happen?
>>>
>>>> The deferred_resume will be set to true during this procedure and
>>>> trigger resume after finishing suspend. USB port runtime resume
>>>> callback will turn on its power resource again and the work of
>>>> acpi_power_resume_dependent() is scheduled. Because the usb port's
>>>>  usage count remains zero, it's to be suspended soon. When
>>>> pm_request_resume() of acpi_power_resume_dependent() is called, the
>>>> usb port is always in the PRM_SUSPENDING. Fall in the loop of
>>>> suspend and resume.
>>>>
>>>> How about running acpi_power_dependent when turning on power
>>>> resource rather than scheduling a work to run it?
>>>
>>> Is this actually going to help?  Even if
>>> acpi_power_resume_dependent() is run synchronously from within the
>>> resume callback, it will still see RPM_SUSPENDING as the device's
>>> status, won't it?
>>>
>>>> After this, pm_request_resume() can check device's right status
>>>> just after turning on power resource.
>>>
>>> The status doesn't change until the .runtime_suspend() callback
>>> returns and running pm_request_resume() syncrhonously from that
>>> callback for the device being suspended just plain doesn't make
>>> sense.
>>>
>>>
>>> Can you please explain to me how this is possible that the USB port's
>>> power resource is turned "on" while the port is RPM_SUSPENDING?
>>>
>> [This mail seems not to be sent to maillist. So resend. Try again
>> Sorry for noise]
>>
>>
>> Hi Rafael:
>>
>> No, I mean the acpi_power_resume_dependent() is running while the port's
>> status is RPM_SUSPENDING. It runs from a work item and turning on power
>> resource adds the work to workqueue. There is a timeslot between running
>> acpi_power_resume_dependent() and turning on power resource. In the
>> timeslot, the device runtime pm status maybe change.
>>
>> In this case, changing PM Qos flag will do pm_runtime_get_sync and
>> pm_runtime_put usb port. The usb port is without device attached and so
>> it will be resumed and suspended soon during changing PM Qos flag.
>>
>> Resume callback turns on power resource if NO_POWER_OFF flag has been
>> cleared and add the work of acpi_power_resume_dependent() to
>> workqueue. After resume, the usb port will be suspended while the
>> acpi_power_resume_dependent() is running. pm_request_resume() gets
>> RPM_SUSPENDING as the usb port's runtime status and set the
>> deferred_resume of usb port.
>>
>> After suspend, usb port will be resumed again and turn on power
>> resource. The work of acpi_power_resume_dependent() is also added to
>> workqueue. Because the usb port's usage count remains 0 during this
>> procedure. it will be suspended soon after resume. While suspending,
>> acpi_power_resume_dependent() is running and pm_request_resume()
>> sets deferred_resume again. The infinite look starts.
> 
> So the problem is that the whole thing is racy.  There is no guarantee
> that the power resource will not be turned off after the
> acpi_power_get_inferred_state() check in acpi_power_resume_dependent()
> and before rpm_resume() queued by the pm_request_resume() called from
> there runs.  Playing with the time windows doesn't make that race go away.
> 
> If we did what you suggested, the race still would be there, because the
> queued up resume may still run after the power resource has been turned off.

Yes, the queued up resume will run after the power resource has been
turned off but normally the resume should try to turn on the power
resource before doing some hardware related operations. If so, there
will not be problem, right?

> 
> Unfortunately, I don't see how we can fix this race in a satisfactory way
> and I'm starting to think that the whole resuming of dependent devices may
> be a bad idea.
> 
> IIRC, the original concern was that devices may end up in D0-uninitialized
> if we don't do that, but then whoever turned the power resource on will
> probably turn if off at one point anyway, so they will be in that state
> temporarily.  In other words, in addition to the fact that this is racy,
> there even is no reason to do it.
> 
> I'll send a patch to rip off that stuff later today.
> 
> Thanks,
> Rafael
> 


-- 
Best regards
Tianyu Lan

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [PATCH] ACPI/Power: Check physical device's runtime pm status before requesting to resume it
  2013-10-17  1:02           ` Lan Tianyu
@ 2013-10-17  2:40             ` Lan Tianyu
  2013-10-17  8:50               ` Lan Tianyu
  2013-10-17 11:38               ` Rafael J. Wysocki
  0 siblings, 2 replies; 14+ messages in thread
From: Lan Tianyu @ 2013-10-17  2:40 UTC (permalink / raw)
  To: Rafael J. Wysocki; +Cc: lenb, linux-acpi, linux-kernel, Lan Tianyu, Aaron Lu

On 2013年10月17日 09:02, Lan Tianyu wrote:
> On 2013年10月16日 20:42, Rafael J. Wysocki wrote:
>> On Wednesday, October 16, 2013 05:26:21 PM Lan Tianyu wrote:
>>> This is a multi-part message in MIME format.
>>> --------------090400010209000300030201
>>> Content-Type: text/plain; charset=UTF-8
>>> Content-Transfer-Encoding: 8bit
>>>
>>> On 10/16/2013 05:22 AM, Rafael J. Wysocki wrote:
>>>> On Tuesday, October 15, 2013 04:58:28 PM Lan Tianyu wrote:
>>>>> On 2013å¹´10æœˆ11æ—¥ 19:19, Rafael J. Wysocki wrote:
>>>>>> On Friday, October 11, 2013 04:16:25 PM tianyu.lan@intel.com
>>>>>> wrote:
>>>>>>> From: Lan Tianyu <tianyu.lan@intel.com>
>>>>>>>
>>>>>>> Currently, when one power resource is turned on, devices owning
>>>>>>> it will be requested to resume regardless of their runtime pm
>>>>>>> status. ACPI power resource maybe turn on in some devices'
>>>>>>> runtime pm resume callback(E.G, usb port) while turning on the
>>>>>>> power resource will trigger one new resume request of the
>>>>>>> device. It causes infinite loop between resume and suspend.
>>>>>>> This has happened on clearing usb port's PM Qos NO_POWER_OFF
>>>>>>> flag twice. This patch is to add check of physical device's
>>>>>>> runtime pm status and request resume if the device is
>>>>>>> suspended.
>>>>>>>
>>>>>>> Signed-off-by: Lan Tianyu <tianyu.lan@intel.com> ---
>>>>>>> drivers/acpi/power.c | 6 ++++-- 1 file changed, 4
>>>>>>> insertions(+), 2 deletions(-)
>>>>>>>
>>>>>>> diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c index
>>>>>>>  0dbe5cd..228c138 100644 --- a/drivers/acpi/power.c +++
>>>>>>> b/drivers/acpi/power.c @@ -250,8 +250,10 @@ static void
>>>>>>> acpi_power_resume_dependent(struct work_struct *work)
>>>>>>>
>>>>>>> mutex_lock(&adev->physical_node_lock);
>>>>>>>
>>>>>>> -	list_for_each_entry(pn, &adev->physical_node_list, node) -
>>>>>>> pm_request_resume(pn->dev); +	list_for_each_entry(pn,
>>>>>>> &adev->physical_node_list, node) { +		if
>>>>>>> (pm_runtime_suspended(pn->dev)) + pm_request_resume(pn->dev);
>>>>>>> + }
>>>>>>
>>>>>> This is racy, because the status may change right after you check
>>>>>> it and before you call pm_request_resume().
>>>>>
>>>>> Yes, the runtime status may be changed just after the check.
>>>>>
>>>>>>
>>>>>> Besides, pm_request_resume() checks the status of the device and
>>>>>>  won't try to resume it if it is not suspended.
>>>>>>
>>>>>
>>>>> For this issue, usb port is in the RPM_SUSPENDING state when
>>>>> pm_request_resume() is called.
>>>>
>>>> Why exactly does that happen?
>>>>
>>>>> The deferred_resume will be set to true during this procedure and
>>>>> trigger resume after finishing suspend. USB port runtime resume
>>>>> callback will turn on its power resource again and the work of
>>>>> acpi_power_resume_dependent() is scheduled. Because the usb port's
>>>>>  usage count remains zero, it's to be suspended soon. When
>>>>> pm_request_resume() of acpi_power_resume_dependent() is called, the
>>>>> usb port is always in the PRM_SUSPENDING. Fall in the loop of
>>>>> suspend and resume.
>>>>>
>>>>> How about running acpi_power_dependent when turning on power
>>>>> resource rather than scheduling a work to run it?
>>>>
>>>> Is this actually going to help?  Even if
>>>> acpi_power_resume_dependent() is run synchronously from within the
>>>> resume callback, it will still see RPM_SUSPENDING as the device's
>>>> status, won't it?
>>>>
>>>>> After this, pm_request_resume() can check device's right status
>>>>> just after turning on power resource.
>>>>
>>>> The status doesn't change until the .runtime_suspend() callback
>>>> returns and running pm_request_resume() syncrhonously from that
>>>> callback for the device being suspended just plain doesn't make
>>>> sense.
>>>>
>>>>
>>>> Can you please explain to me how this is possible that the USB port's
>>>> power resource is turned "on" while the port is RPM_SUSPENDING?
>>>>
>>> [This mail seems not to be sent to maillist. So resend. Try again
>>> Sorry for noise]
>>>
>>>
>>> Hi Rafael:
>>>
>>> No, I mean the acpi_power_resume_dependent() is running while the port's
>>> status is RPM_SUSPENDING. It runs from a work item and turning on power
>>> resource adds the work to workqueue. There is a timeslot between running
>>> acpi_power_resume_dependent() and turning on power resource. In the
>>> timeslot, the device runtime pm status maybe change.
>>>
>>> In this case, changing PM Qos flag will do pm_runtime_get_sync and
>>> pm_runtime_put usb port. The usb port is without device attached and so
>>> it will be resumed and suspended soon during changing PM Qos flag.
>>>
>>> Resume callback turns on power resource if NO_POWER_OFF flag has been
>>> cleared and add the work of acpi_power_resume_dependent() to
>>> workqueue. After resume, the usb port will be suspended while the
>>> acpi_power_resume_dependent() is running. pm_request_resume() gets
>>> RPM_SUSPENDING as the usb port's runtime status and set the
>>> deferred_resume of usb port.
>>>
>>> After suspend, usb port will be resumed again and turn on power
>>> resource. The work of acpi_power_resume_dependent() is also added to
>>> workqueue. Because the usb port's usage count remains 0 during this
>>> procedure. it will be suspended soon after resume. While suspending,
>>> acpi_power_resume_dependent() is running and pm_request_resume()
>>> sets deferred_resume again. The infinite look starts.
>>
>> So the problem is that the whole thing is racy.  There is no guarantee
>> that the power resource will not be turned off after the
>> acpi_power_get_inferred_state() check in acpi_power_resume_dependent()
>> and before rpm_resume() queued by the pm_request_resume() called from
>> there runs.  Playing with the time windows doesn't make that race go away.
>>
>> If we did what you suggested, the race still would be there, because the
>> queued up resume may still run after the power resource has been turned off.
> 
> Yes, the queued up resume will run after the power resource has been
> turned off but normally the resume should try to turn on the power
> resource before doing some hardware related operations. If so, there
> will not be problem, right?
> 

Sorry. I think I misunderstood your word. Please ignore the previous
comment.

Yes, there is still a racy. I think of one case that there are multi
devices that share one power resource. One device turns on power
resource during resuming and queue resumes for other devices. The device
enter into suspend and power resource turns off soon. When one other
device do resume, the power resource will turn on again and queue resume
for the previous device. Just like a Ping-pong.

>>
>> Unfortunately, I don't see how we can fix this race in a satisfactory way
>> and I'm starting to think that the whole resuming of dependent devices may
>> be a bad idea.
>>
>> IIRC, the original concern was that devices may end up in D0-uninitialized
>> if we don't do that, but then whoever turned the power resource on will
>> probably turn if off at one point anyway, so they will be in that state
>> temporarily.  In other words, in addition to the fact that this is racy,
>> there even is no reason to do it.
>>
>> I'll send a patch to rip off that stuff later today.

Currently, dropping it should be the better choice but I think we still
need to resolve the D0-uninitialized problem, right? I will try to
resolve it by other way.

>>
>> Thanks,
>> Rafael
>>
> 
> 


-- 
Best regards
Tianyu Lan

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [PATCH] ACPI/Power: Check physical device's runtime pm status before requesting to resume it
  2013-10-17  2:40             ` Lan Tianyu
@ 2013-10-17  8:50               ` Lan Tianyu
  2013-10-17 11:38               ` Rafael J. Wysocki
  1 sibling, 0 replies; 14+ messages in thread
From: Lan Tianyu @ 2013-10-17  8:50 UTC (permalink / raw)
  To: Rafael J. Wysocki; +Cc: lenb, linux-acpi, linux-kernel, Lan Tianyu, Aaron Lu

On 2013年10月17日 10:40, Lan Tianyu wrote:
> On 2013年10月17日 09:02, Lan Tianyu wrote:
>> On 2013年10月16日 20:42, Rafael J. Wysocki wrote:
>>> On Wednesday, October 16, 2013 05:26:21 PM Lan Tianyu wrote:
>>>> This is a multi-part message in MIME format.
>>>> --------------090400010209000300030201
>>>> Content-Type: text/plain; charset=UTF-8
>>>> Content-Transfer-Encoding: 8bit
>>>>
>>>> On 10/16/2013 05:22 AM, Rafael J. Wysocki wrote:
>>>>> On Tuesday, October 15, 2013 04:58:28 PM Lan Tianyu wrote:
>>>>>> On 2013å¹´10æœˆ11æ—¥ 19:19, Rafael J. Wysocki wrote:
>>>>>>> On Friday, October 11, 2013 04:16:25 PM tianyu.lan@intel.com
>>>>>>> wrote:
>>>>>>>> From: Lan Tianyu <tianyu.lan@intel.com>
>>>>>>>>
>>>>>>>> Currently, when one power resource is turned on, devices owning
>>>>>>>> it will be requested to resume regardless of their runtime pm
>>>>>>>> status. ACPI power resource maybe turn on in some devices'
>>>>>>>> runtime pm resume callback(E.G, usb port) while turning on the
>>>>>>>> power resource will trigger one new resume request of the
>>>>>>>> device. It causes infinite loop between resume and suspend.
>>>>>>>> This has happened on clearing usb port's PM Qos NO_POWER_OFF
>>>>>>>> flag twice. This patch is to add check of physical device's
>>>>>>>> runtime pm status and request resume if the device is
>>>>>>>> suspended.
>>>>>>>>
>>>>>>>> Signed-off-by: Lan Tianyu <tianyu.lan@intel.com> ---
>>>>>>>> drivers/acpi/power.c | 6 ++++-- 1 file changed, 4
>>>>>>>> insertions(+), 2 deletions(-)
>>>>>>>>
>>>>>>>> diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c index
>>>>>>>>  0dbe5cd..228c138 100644 --- a/drivers/acpi/power.c +++
>>>>>>>> b/drivers/acpi/power.c @@ -250,8 +250,10 @@ static void
>>>>>>>> acpi_power_resume_dependent(struct work_struct *work)
>>>>>>>>
>>>>>>>> mutex_lock(&adev->physical_node_lock);
>>>>>>>>
>>>>>>>> -	list_for_each_entry(pn, &adev->physical_node_list, node) -
>>>>>>>> pm_request_resume(pn->dev); +	list_for_each_entry(pn,
>>>>>>>> &adev->physical_node_list, node) { +		if
>>>>>>>> (pm_runtime_suspended(pn->dev)) + pm_request_resume(pn->dev);
>>>>>>>> + }
>>>>>>>
>>>>>>> This is racy, because the status may change right after you check
>>>>>>> it and before you call pm_request_resume().
>>>>>>
>>>>>> Yes, the runtime status may be changed just after the check.
>>>>>>
>>>>>>>
>>>>>>> Besides, pm_request_resume() checks the status of the device and
>>>>>>>  won't try to resume it if it is not suspended.
>>>>>>>
>>>>>>
>>>>>> For this issue, usb port is in the RPM_SUSPENDING state when
>>>>>> pm_request_resume() is called.
>>>>>
>>>>> Why exactly does that happen?
>>>>>
>>>>>> The deferred_resume will be set to true during this procedure and
>>>>>> trigger resume after finishing suspend. USB port runtime resume
>>>>>> callback will turn on its power resource again and the work of
>>>>>> acpi_power_resume_dependent() is scheduled. Because the usb port's
>>>>>>  usage count remains zero, it's to be suspended soon. When
>>>>>> pm_request_resume() of acpi_power_resume_dependent() is called, the
>>>>>> usb port is always in the PRM_SUSPENDING. Fall in the loop of
>>>>>> suspend and resume.
>>>>>>
>>>>>> How about running acpi_power_dependent when turning on power
>>>>>> resource rather than scheduling a work to run it?
>>>>>
>>>>> Is this actually going to help?  Even if
>>>>> acpi_power_resume_dependent() is run synchronously from within the
>>>>> resume callback, it will still see RPM_SUSPENDING as the device's
>>>>> status, won't it?
>>>>>
>>>>>> After this, pm_request_resume() can check device's right status
>>>>>> just after turning on power resource.
>>>>>
>>>>> The status doesn't change until the .runtime_suspend() callback
>>>>> returns and running pm_request_resume() syncrhonously from that
>>>>> callback for the device being suspended just plain doesn't make
>>>>> sense.
>>>>>
>>>>>
>>>>> Can you please explain to me how this is possible that the USB port's
>>>>> power resource is turned "on" while the port is RPM_SUSPENDING?
>>>>>
>>>> [This mail seems not to be sent to maillist. So resend. Try again
>>>> Sorry for noise]
>>>>
>>>>
>>>> Hi Rafael:
>>>>
>>>> No, I mean the acpi_power_resume_dependent() is running while the port's
>>>> status is RPM_SUSPENDING. It runs from a work item and turning on power
>>>> resource adds the work to workqueue. There is a timeslot between running
>>>> acpi_power_resume_dependent() and turning on power resource. In the
>>>> timeslot, the device runtime pm status maybe change.
>>>>
>>>> In this case, changing PM Qos flag will do pm_runtime_get_sync and
>>>> pm_runtime_put usb port. The usb port is without device attached and so
>>>> it will be resumed and suspended soon during changing PM Qos flag.
>>>>
>>>> Resume callback turns on power resource if NO_POWER_OFF flag has been
>>>> cleared and add the work of acpi_power_resume_dependent() to
>>>> workqueue. After resume, the usb port will be suspended while the
>>>> acpi_power_resume_dependent() is running. pm_request_resume() gets
>>>> RPM_SUSPENDING as the usb port's runtime status and set the
>>>> deferred_resume of usb port.
>>>>
>>>> After suspend, usb port will be resumed again and turn on power
>>>> resource. The work of acpi_power_resume_dependent() is also added to
>>>> workqueue. Because the usb port's usage count remains 0 during this
>>>> procedure. it will be suspended soon after resume. While suspending,
>>>> acpi_power_resume_dependent() is running and pm_request_resume()
>>>> sets deferred_resume again. The infinite look starts.
>>>
>>> So the problem is that the whole thing is racy.  There is no guarantee
>>> that the power resource will not be turned off after the
>>> acpi_power_get_inferred_state() check in acpi_power_resume_dependent()
>>> and before rpm_resume() queued by the pm_request_resume() called from
>>> there runs.  Playing with the time windows doesn't make that race go away.
>>>
>>> If we did what you suggested, the race still would be there, because the
>>> queued up resume may still run after the power resource has been turned off.
>>
>> Yes, the queued up resume will run after the power resource has been
>> turned off but normally the resume should try to turn on the power
>> resource before doing some hardware related operations. If so, there
>> will not be problem, right?
>>
> 
> Sorry. I think I misunderstood your word. Please ignore the previous
> comment.
> 
> Yes, there is still a racy. I think of one case that there are multi
> devices that share one power resource. One device turns on power
> resource during resuming and queue resumes for other devices. The device
> enter into suspend and power resource turns off soon. When one other
> device do resume, the power resource will turn on again and queue resume
> for the previous device. Just like a Ping-pong.
> 
>>>
>>> Unfortunately, I don't see how we can fix this race in a satisfactory way
>>> and I'm starting to think that the whole resuming of dependent devices may
>>> be a bad idea.
>>>
>>> IIRC, the original concern was that devices may end up in D0-uninitialized
>>> if we don't do that, but then whoever turned the power resource on will
>>> probably turn if off at one point anyway, so they will be in that state
>>> temporarily.  In other words, in addition to the fact that this is racy,
>>> there even is no reason to do it.
>>>
>>> I'll send a patch to rip off that stuff later today.
> 
> Currently, dropping it should be the better choice but I think we still
> need to resolve the D0-uninitialized problem, right? I will try to
> resolve it by other way.
> 

How about create generic power domain for power resource and adding
physical devices and dependent devices to the domain? When the domain
powers on, resume all the devices.


>>>
>>> Thanks,
>>> Rafael
>>>
>>
>>
> 
> 


-- 
Best regards
Tianyu Lan

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [PATCH] ACPI/Power: Check physical device's runtime pm status before requesting to resume it
  2013-10-17  2:40             ` Lan Tianyu
  2013-10-17  8:50               ` Lan Tianyu
@ 2013-10-17 11:38               ` Rafael J. Wysocki
  2013-10-18 13:05                 ` Lan Tianyu
  1 sibling, 1 reply; 14+ messages in thread
From: Rafael J. Wysocki @ 2013-10-17 11:38 UTC (permalink / raw)
  To: Lan Tianyu; +Cc: lenb, linux-acpi, linux-kernel, Lan Tianyu, Aaron Lu

On Thursday, October 17, 2013 10:40:03 AM Lan Tianyu wrote:
> On 2013年10月17日 09:02, Lan Tianyu wrote:
> > On 2013年10月16日 20:42, Rafael J. Wysocki wrote:
> >> On Wednesday, October 16, 2013 05:26:21 PM Lan Tianyu wrote:
> >>> This is a multi-part message in MIME format.
> >>> --------------090400010209000300030201
> >>> Content-Type: text/plain; charset=UTF-8
> >>> Content-Transfer-Encoding: 8bit
> >>>
> >>> On 10/16/2013 05:22 AM, Rafael J. Wysocki wrote:
> >>>> On Tuesday, October 15, 2013 04:58:28 PM Lan Tianyu wrote:
> >>>>> On 2013å¹´10æœˆ11æ—¥ 19:19, Rafael J. Wysocki wrote:
> >>>>>> On Friday, October 11, 2013 04:16:25 PM tianyu.lan@intel.com
> >>>>>> wrote:
> >>>>>>> From: Lan Tianyu <tianyu.lan@intel.com>
> >>>>>>>
> >>>>>>> Currently, when one power resource is turned on, devices owning
> >>>>>>> it will be requested to resume regardless of their runtime pm
> >>>>>>> status. ACPI power resource maybe turn on in some devices'
> >>>>>>> runtime pm resume callback(E.G, usb port) while turning on the
> >>>>>>> power resource will trigger one new resume request of the
> >>>>>>> device. It causes infinite loop between resume and suspend.
> >>>>>>> This has happened on clearing usb port's PM Qos NO_POWER_OFF
> >>>>>>> flag twice. This patch is to add check of physical device's
> >>>>>>> runtime pm status and request resume if the device is
> >>>>>>> suspended.
> >>>>>>>
> >>>>>>> Signed-off-by: Lan Tianyu <tianyu.lan@intel.com> ---
> >>>>>>> drivers/acpi/power.c | 6 ++++-- 1 file changed, 4
> >>>>>>> insertions(+), 2 deletions(-)
> >>>>>>>
> >>>>>>> diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c index
> >>>>>>>  0dbe5cd..228c138 100644 --- a/drivers/acpi/power.c +++
> >>>>>>> b/drivers/acpi/power.c @@ -250,8 +250,10 @@ static void
> >>>>>>> acpi_power_resume_dependent(struct work_struct *work)
> >>>>>>>
> >>>>>>> mutex_lock(&adev->physical_node_lock);
> >>>>>>>
> >>>>>>> -	list_for_each_entry(pn, &adev->physical_node_list, node) -
> >>>>>>> pm_request_resume(pn->dev); +	list_for_each_entry(pn,
> >>>>>>> &adev->physical_node_list, node) { +		if
> >>>>>>> (pm_runtime_suspended(pn->dev)) + pm_request_resume(pn->dev);
> >>>>>>> + }
> >>>>>>
> >>>>>> This is racy, because the status may change right after you check
> >>>>>> it and before you call pm_request_resume().
> >>>>>
> >>>>> Yes, the runtime status may be changed just after the check.
> >>>>>
> >>>>>>
> >>>>>> Besides, pm_request_resume() checks the status of the device and
> >>>>>>  won't try to resume it if it is not suspended.
> >>>>>>
> >>>>>
> >>>>> For this issue, usb port is in the RPM_SUSPENDING state when
> >>>>> pm_request_resume() is called.
> >>>>
> >>>> Why exactly does that happen?
> >>>>
> >>>>> The deferred_resume will be set to true during this procedure and
> >>>>> trigger resume after finishing suspend. USB port runtime resume
> >>>>> callback will turn on its power resource again and the work of
> >>>>> acpi_power_resume_dependent() is scheduled. Because the usb port's
> >>>>>  usage count remains zero, it's to be suspended soon. When
> >>>>> pm_request_resume() of acpi_power_resume_dependent() is called, the
> >>>>> usb port is always in the PRM_SUSPENDING. Fall in the loop of
> >>>>> suspend and resume.
> >>>>>
> >>>>> How about running acpi_power_dependent when turning on power
> >>>>> resource rather than scheduling a work to run it?
> >>>>
> >>>> Is this actually going to help?  Even if
> >>>> acpi_power_resume_dependent() is run synchronously from within the
> >>>> resume callback, it will still see RPM_SUSPENDING as the device's
> >>>> status, won't it?
> >>>>
> >>>>> After this, pm_request_resume() can check device's right status
> >>>>> just after turning on power resource.
> >>>>
> >>>> The status doesn't change until the .runtime_suspend() callback
> >>>> returns and running pm_request_resume() syncrhonously from that
> >>>> callback for the device being suspended just plain doesn't make
> >>>> sense.
> >>>>
> >>>>
> >>>> Can you please explain to me how this is possible that the USB port's
> >>>> power resource is turned "on" while the port is RPM_SUSPENDING?
> >>>>
> >>> [This mail seems not to be sent to maillist. So resend. Try again
> >>> Sorry for noise]
> >>>
> >>>
> >>> Hi Rafael:
> >>>
> >>> No, I mean the acpi_power_resume_dependent() is running while the port's
> >>> status is RPM_SUSPENDING. It runs from a work item and turning on power
> >>> resource adds the work to workqueue. There is a timeslot between running
> >>> acpi_power_resume_dependent() and turning on power resource. In the
> >>> timeslot, the device runtime pm status maybe change.
> >>>
> >>> In this case, changing PM Qos flag will do pm_runtime_get_sync and
> >>> pm_runtime_put usb port. The usb port is without device attached and so
> >>> it will be resumed and suspended soon during changing PM Qos flag.
> >>>
> >>> Resume callback turns on power resource if NO_POWER_OFF flag has been
> >>> cleared and add the work of acpi_power_resume_dependent() to
> >>> workqueue. After resume, the usb port will be suspended while the
> >>> acpi_power_resume_dependent() is running. pm_request_resume() gets
> >>> RPM_SUSPENDING as the usb port's runtime status and set the
> >>> deferred_resume of usb port.
> >>>
> >>> After suspend, usb port will be resumed again and turn on power
> >>> resource. The work of acpi_power_resume_dependent() is also added to
> >>> workqueue. Because the usb port's usage count remains 0 during this
> >>> procedure. it will be suspended soon after resume. While suspending,
> >>> acpi_power_resume_dependent() is running and pm_request_resume()
> >>> sets deferred_resume again. The infinite look starts.
> >>
> >> So the problem is that the whole thing is racy.  There is no guarantee
> >> that the power resource will not be turned off after the
> >> acpi_power_get_inferred_state() check in acpi_power_resume_dependent()
> >> and before rpm_resume() queued by the pm_request_resume() called from
> >> there runs.  Playing with the time windows doesn't make that race go away.
> >>
> >> If we did what you suggested, the race still would be there, because the
> >> queued up resume may still run after the power resource has been turned off.
> > 
> > Yes, the queued up resume will run after the power resource has been
> > turned off but normally the resume should try to turn on the power
> > resource before doing some hardware related operations. If so, there
> > will not be problem, right?
> > 
> 
> Sorry. I think I misunderstood your word. Please ignore the previous
> comment.
> 
> Yes, there is still a racy. I think of one case that there are multi
> devices that share one power resource. One device turns on power
> resource during resuming and queue resumes for other devices. The device
> enter into suspend and power resource turns off soon. When one other
> device do resume, the power resource will turn on again and queue resume
> for the previous device. Just like a Ping-pong.
> 
> >>
> >> Unfortunately, I don't see how we can fix this race in a satisfactory way
> >> and I'm starting to think that the whole resuming of dependent devices may
> >> be a bad idea.
> >>
> >> IIRC, the original concern was that devices may end up in D0-uninitialized
> >> if we don't do that, but then whoever turned the power resource on will
> >> probably turn if off at one point anyway, so they will be in that state
> >> temporarily.  In other words, in addition to the fact that this is racy,
> >> there even is no reason to do it.
> >>
> >> I'll send a patch to rip off that stuff later today.
> 
> Currently, dropping it should be the better choice but I think we still
> need to resolve the D0-uninitialized problem, right?

Why do you think it is a problem in the first place?  Those devices will not
be accessed while in that state (unless there's a bug somewhere).

Thanks!

-- 
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [PATCH] ACPI/Power: Check physical device's runtime pm status before requesting to resume it
  2013-10-17 11:38               ` Rafael J. Wysocki
@ 2013-10-18 13:05                 ` Lan Tianyu
  2013-10-18 17:54                   ` Rafael J. Wysocki
  0 siblings, 1 reply; 14+ messages in thread
From: Lan Tianyu @ 2013-10-18 13:05 UTC (permalink / raw)
  To: Rafael J. Wysocki; +Cc: lenb, linux-acpi, linux-kernel, Lan Tianyu, Aaron Lu

On 10/17/2013 07:38 PM, Rafael J. Wysocki wrote:
>>>>>>> Unfortunately, I don't see how we can fix this race in a
>>>>>>> satisfactory way and I'm starting to think that the whole
>>>>>>> resuming of dependent devices may be a bad idea.
>>>>>>>
>>>>>>> IIRC, the original concern was that devices may end up in
>>>>>>> D0-uninitialized if we don't do that, but then whoever
>>>>>>> turned the power resource on will probably turn if off at
>>>>>>> one point anyway, so they will be in that state
>>>>>>> temporarily.  In other words, in addition to the fact
>>>>>>> that this is racy, there even is no reason to do it.
>>>>>>>
>>>>>>> I'll send a patch to rip off that stuff later today.
>>>
>>> Currently, dropping it should be the better choice but I think we
>>> still need to resolve the D0-uninitialized problem, right?
> Why do you think it is a problem in the first place?  Those devices
> will not be accessed while in that state (unless there's a bug
> somewhere).
>

Yes, those devices will not be accessed but they will continue to stay
D0-uninitiallized without any users before next resume and suspend. PM
core and device driver still think they are in the lower power state.

At this point, it seems these devices should be put into lower power
state(E.G D3hot) than D0-uninitiallized.

E.G, two devices share one power resource. After they are suspended and
power resource turns off, one device is resumed and power resource turns
on. The other device will remain D0-uninitallized until there are resume
and suspend for it. It may consume more power than lowest power state it
can reach at that point.

> Thanks!
>
> -- I speak only for myself. Rafael J. Wysocki, Intel Open Source
> Technology Center.


^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [PATCH] ACPI/Power: Check physical device's runtime pm status before requesting to resume it
  2013-10-18 13:05                 ` Lan Tianyu
@ 2013-10-18 17:54                   ` Rafael J. Wysocki
  0 siblings, 0 replies; 14+ messages in thread
From: Rafael J. Wysocki @ 2013-10-18 17:54 UTC (permalink / raw)
  To: Lan Tianyu; +Cc: lenb, linux-acpi, linux-kernel, Lan Tianyu, Aaron Lu

On Friday, October 18, 2013 09:05:13 PM Lan Tianyu wrote:
> On 10/17/2013 07:38 PM, Rafael J. Wysocki wrote:
> >>>>>>> Unfortunately, I don't see how we can fix this race in a
> >>>>>>> satisfactory way and I'm starting to think that the whole
> >>>>>>> resuming of dependent devices may be a bad idea.
> >>>>>>>
> >>>>>>> IIRC, the original concern was that devices may end up in
> >>>>>>> D0-uninitialized if we don't do that, but then whoever
> >>>>>>> turned the power resource on will probably turn if off at
> >>>>>>> one point anyway, so they will be in that state
> >>>>>>> temporarily.  In other words, in addition to the fact
> >>>>>>> that this is racy, there even is no reason to do it.
> >>>>>>>
> >>>>>>> I'll send a patch to rip off that stuff later today.
> >>>
> >>> Currently, dropping it should be the better choice but I think we
> >>> still need to resolve the D0-uninitialized problem, right?
> > Why do you think it is a problem in the first place?  Those devices
> > will not be accessed while in that state (unless there's a bug
> > somewhere).
> >
> 
> Yes, those devices will not be accessed but they will continue to stay
> D0-uninitiallized without any users before next resume and suspend. PM
> core and device driver still think they are in the lower power state.
> 
> At this point, it seems these devices should be put into lower power
> state(E.G D3hot) than D0-uninitiallized.
> 
> E.G, two devices share one power resource. After they are suspended and
> power resource turns off, one device is resumed and power resource turns
> on. The other device will remain D0-uninitallized until there are resume
> and suspend for it.

That's not correct.  If the device that has been resumed is now suspended
again, that will cause the power resource to go off again and the other
device will not stay in D0-uninitialized.

> It may consume more power than lowest power state it can reach at that point.

I don't see a compelling case for that.  The only situation of interest is
if A and B share a power resource, they both are suspended to start with, so
the power resource is off, and then A is resumed and not suspended again for
a relatively long time.  In that case B *may* be in D0-uninitialized although
it could go into D3hot if it were resumed and suspended.  Now there's a
question of timing, because the resume and suspend of B is only beneficial
if it would stay in D0-uninitialized long enough and we can't say in advance
when A is going to be suspended again.  Moreover, we don't really know what
state B is in, because "power restored" need not automatically mean "clock
enabled" etc. for various kinds of devices.

I think the whole problem is highly theoretical and really only affects PCI
where "power restored" pretty much means "reset".  And I am yet to see a system
where it actually matters.

Thanks!

-- 
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.

^ permalink raw reply	[flat|nested] 14+ messages in thread

end of thread, other threads:[~2013-10-18 17:42 UTC | newest]

Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-10-11  8:16 [PATCH] ACPI/Power: Check physical device's runtime pm status before requesting to resume it tianyu.lan
2013-10-11 11:19 ` Rafael J. Wysocki
2013-10-15  8:58   ` Lan Tianyu
2013-10-15 21:22     ` Rafael J. Wysocki
2013-10-16  7:12       ` Lan Tianyu
2013-10-16  8:57       ` Lan Tianyu
2013-10-16  9:26       ` Lan Tianyu
2013-10-16 12:42         ` Rafael J. Wysocki
2013-10-17  1:02           ` Lan Tianyu
2013-10-17  2:40             ` Lan Tianyu
2013-10-17  8:50               ` Lan Tianyu
2013-10-17 11:38               ` Rafael J. Wysocki
2013-10-18 13:05                 ` Lan Tianyu
2013-10-18 17:54                   ` Rafael J. Wysocki

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