* [Bug #15076] System panic under load with clockevents_program_event
2010-01-24 21:54 2.6.33-rc5: Reported regressions from 2.6.32 Rafael J. Wysocki
@ 2010-01-24 22:04 ` Rafael J. Wysocki
0 siblings, 0 replies; 19+ messages in thread
From: Rafael J. Wysocki @ 2010-01-24 22:04 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, okias
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15076
Subject : System panic under load with clockevents_program_event
Submitter : okias <d.okias@gmail.com>
Date : 2010-01-17 13:03 (8 days old)
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [Bug 15076] System panic under load with clockevents_program_event
[not found] ` <201001221017.o0MAHQmu015858@demeter.kernel.org>
@ 2010-01-25 8:46 ` Thomas Gleixner
2010-01-25 11:33 ` okias
0 siblings, 1 reply; 19+ messages in thread
From: Thomas Gleixner @ 2010-01-25 8:46 UTC (permalink / raw)
To: LKML; +Cc: d.okias, bugzilla-daemon, x86
Switched to email. Please reply to all instead of using the bugzilla
interface.
> --- Comment #4 from okias <d.okias@gmail.com> 2010-01-22 10:17:25 ---
> and it's regression. Now I work on 2.6.32.3 and no problem.
That's a really weird one. The system is 50 min up and running and out
of the blue it crashes in clockevents_program_event(). This function
has been called a couple of thousand times before that point.
The only way to crash there is when *dev is pointing into nirwana. dev
comes from
int tick_program_event(ktime_t expires, int force)
{
struct clock_event_device *dev = __get_cpu_var(tick_cpu_device).evtdev;
according to the callchain. At this point nothing fiddles with
tick_cpu_device.evtdev, so I suspect some really nasty memory
corruption going on.
okias, can you please disable highmem support and verify whether the
problem persists ?
Thanks,
tglx
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [Bug 15076] System panic under load with clockevents_program_event
2010-01-25 8:46 ` [Bug 15076] System panic under load with clockevents_program_event Thomas Gleixner
@ 2010-01-25 11:33 ` okias
2010-01-26 14:07 ` okias
0 siblings, 1 reply; 19+ messages in thread
From: okias @ 2010-01-25 11:33 UTC (permalink / raw)
To: Thomas Gleixner; +Cc: LKML, bugzilla-daemon, x86
Okey, I try without highmem soon.
2010/1/25, Thomas Gleixner <tglx@linutronix.de>:
> Switched to email. Please reply to all instead of using the bugzilla
> interface.
>
>> --- Comment #4 from okias <d.okias@gmail.com> 2010-01-22 10:17:25 ---
>> and it's regression. Now I work on 2.6.32.3 and no problem.
>
> That's a really weird one. The system is 50 min up and running and out
> of the blue it crashes in clockevents_program_event(). This function
> has been called a couple of thousand times before that point.
>
> The only way to crash there is when *dev is pointing into nirwana. dev
> comes from
>
> int tick_program_event(ktime_t expires, int force)
> {
> struct clock_event_device *dev =
> __get_cpu_var(tick_cpu_device).evtdev;
>
> according to the callchain. At this point nothing fiddles with
> tick_cpu_device.evtdev, so I suspect some really nasty memory
> corruption going on.
>
> okias, can you please disable highmem support and verify whether the
> problem persists ?
>
> Thanks,
>
> tglx
>
--
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SIP VoIP: sip:17474537254@proxy01.sipphone.com
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [Bug 15076] System panic under load with clockevents_program_event
2010-01-25 11:33 ` okias
@ 2010-01-26 14:07 ` okias
2010-01-28 23:55 ` okias
0 siblings, 1 reply; 19+ messages in thread
From: okias @ 2010-01-26 14:07 UTC (permalink / raw)
To: Thomas Gleixner; +Cc: LKML, bugzilla-daemon, x86
Lastest git without HIGHMEM look good. If no problems occur, then I
try use kernel with HIGHMEM and see what change...
2010/1/25, okias <d.okias@gmail.com>:
> Okey, I try without highmem soon.
>
> 2010/1/25, Thomas Gleixner <tglx@linutronix.de>:
>> Switched to email. Please reply to all instead of using the bugzilla
>> interface.
>>
>>> --- Comment #4 from okias <d.okias@gmail.com> 2010-01-22 10:17:25 ---
>>> and it's regression. Now I work on 2.6.32.3 and no problem.
>>
>> That's a really weird one. The system is 50 min up and running and out
>> of the blue it crashes in clockevents_program_event(). This function
>> has been called a couple of thousand times before that point.
>>
>> The only way to crash there is when *dev is pointing into nirwana. dev
>> comes from
>>
>> int tick_program_event(ktime_t expires, int force)
>> {
>> struct clock_event_device *dev =
>> __get_cpu_var(tick_cpu_device).evtdev;
>>
>> according to the callchain. At this point nothing fiddles with
>> tick_cpu_device.evtdev, so I suspect some really nasty memory
>> corruption going on.
>>
>> okias, can you please disable highmem support and verify whether the
>> problem persists ?
>>
>> Thanks,
>>
>> tglx
>>
>
>
> --
> Jabber/XMPP: okias@isgeek.info
> SIP VoIP: sip:17474537254@proxy01.sipphone.com
>
--
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SIP VoIP: sip:17474537254@proxy01.sipphone.com
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [Bug 15076] System panic under load with clockevents_program_event
2010-01-26 14:07 ` okias
@ 2010-01-28 23:55 ` okias
0 siblings, 0 replies; 19+ messages in thread
From: okias @ 2010-01-28 23:55 UTC (permalink / raw)
To: Thomas Gleixner; +Cc: LKML, bugzilla-daemon, x86
I'm afraid it freezed even without HIGHMEM. I left computer run
(compilation KDE 4.3.95) and when I come back, lcd was in dpms mode
and led was blinking. So it look like same problem. Maybe without
HIGHMEM it takes longer until problem appear.
2010/1/26, okias <d.okias@gmail.com>:
> Lastest git without HIGHMEM look good. If no problems occur, then I
> try use kernel with HIGHMEM and see what change...
>
> 2010/1/25, okias <d.okias@gmail.com>:
>> Okey, I try without highmem soon.
>>
>> 2010/1/25, Thomas Gleixner <tglx@linutronix.de>:
>>> Switched to email. Please reply to all instead of using the bugzilla
>>> interface.
>>>
>>>> --- Comment #4 from okias <d.okias@gmail.com> 2010-01-22 10:17:25 ---
>>>> and it's regression. Now I work on 2.6.32.3 and no problem.
>>>
>>> That's a really weird one. The system is 50 min up and running and out
>>> of the blue it crashes in clockevents_program_event(). This function
>>> has been called a couple of thousand times before that point.
>>>
>>> The only way to crash there is when *dev is pointing into nirwana. dev
>>> comes from
>>>
>>> int tick_program_event(ktime_t expires, int force)
>>> {
>>> struct clock_event_device *dev =
>>> __get_cpu_var(tick_cpu_device).evtdev;
>>>
>>> according to the callchain. At this point nothing fiddles with
>>> tick_cpu_device.evtdev, so I suspect some really nasty memory
>>> corruption going on.
>>>
>>> okias, can you please disable highmem support and verify whether the
>>> problem persists ?
>>>
>>> Thanks,
>>>
>>> tglx
>>>
>>
>>
>> --
>> Jabber/XMPP: okias@isgeek.info
>> SIP VoIP: sip:17474537254@proxy01.sipphone.com
>>
>
>
> --
> Jabber/XMPP: okias@isgeek.info
> SIP VoIP: sip:17474537254@proxy01.sipphone.com
>
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^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug #15076] System panic under load with clockevents_program_event
2010-02-01 0:18 2.6.33-rc6: Reported regressions from 2.6.32 Rafael J. Wysocki
@ 2010-02-01 0:22 ` Rafael J. Wysocki
0 siblings, 0 replies; 19+ messages in thread
From: Rafael J. Wysocki @ 2010-02-01 0:22 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, okias
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15076
Subject : System panic under load with clockevents_program_event
Submitter : okias <d.okias-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2010-01-17 13:03 (15 days old)
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug #15076] System panic under load with clockevents_program_event
@ 2010-02-01 0:22 ` Rafael J. Wysocki
0 siblings, 0 replies; 19+ messages in thread
From: Rafael J. Wysocki @ 2010-02-01 0:22 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, okias
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15076
Subject : System panic under load with clockevents_program_event
Submitter : okias <d.okias@gmail.com>
Date : 2010-01-17 13:03 (15 days old)
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [Bug #15076] System panic under load with clockevents_program_event
2010-02-01 0:22 ` Rafael J. Wysocki
@ 2010-02-01 7:15 ` okias
-1 siblings, 0 replies; 19+ messages in thread
From: okias @ 2010-02-01 7:15 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List, Kernel Testers List
Still valid. But reproduction without HIGHMEM is minimal, but still annoying.
2010/2/1, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.32. Please verify if it still should be listed and let me know
> (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15076
> Subject : System panic under load with clockevents_program_event
> Submitter : okias <d.okias-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Date : 2010-01-17 13:03 (15 days old)
>
>
>
--
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^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [Bug #15076] System panic under load with clockevents_program_event
@ 2010-02-01 7:15 ` okias
0 siblings, 0 replies; 19+ messages in thread
From: okias @ 2010-02-01 7:15 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List, Kernel Testers List
Still valid. But reproduction without HIGHMEM is minimal, but still annoying.
2010/2/1, Rafael J. Wysocki <rjw@sisk.pl>:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.32. Please verify if it still should be listed and let me know
> (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15076
> Subject : System panic under load with clockevents_program_event
> Submitter : okias <d.okias@gmail.com>
> Date : 2010-01-17 13:03 (15 days old)
>
>
>
--
Jabber/XMPP: okias@isgeek.info
SIP VoIP: sip:17474537254@proxy01.sipphone.com
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [Bug #15076] System panic under load with clockevents_program_event
2010-02-01 7:15 ` okias
@ 2010-02-02 20:44 ` Rafael J. Wysocki
-1 siblings, 0 replies; 19+ messages in thread
From: Rafael J. Wysocki @ 2010-02-02 20:44 UTC (permalink / raw)
To: okias; +Cc: Linux Kernel Mailing List, Kernel Testers List
On Monday 01 February 2010, okias wrote:
> Still valid. But reproduction without HIGHMEM is minimal, but still annoying.
Thanks for the update.
Rafael
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [Bug #15076] System panic under load with clockevents_program_event
@ 2010-02-02 20:44 ` Rafael J. Wysocki
0 siblings, 0 replies; 19+ messages in thread
From: Rafael J. Wysocki @ 2010-02-02 20:44 UTC (permalink / raw)
To: okias; +Cc: Linux Kernel Mailing List, Kernel Testers List
On Monday 01 February 2010, okias wrote:
> Still valid. But reproduction without HIGHMEM is minimal, but still annoying.
Thanks for the update.
Rafael
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug #15076] System panic under load with clockevents_program_event
2010-02-07 22:16 2.6.33-rc7: Reported regressions from 2.6.32 Rafael J. Wysocki
@ 2010-02-07 22:28 ` Rafael J. Wysocki
0 siblings, 0 replies; 19+ messages in thread
From: Rafael J. Wysocki @ 2010-02-07 22:28 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Maciej Rutecki, okias
This message has been generated automatically as a part of a summary report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let the tracking team
know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15076
Subject : System panic under load with clockevents_program_event
Submitter : okias <d.okias-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2010-01-17 13:03 (22 days old)
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug #15076] System panic under load with clockevents_program_event
@ 2010-02-07 22:28 ` Rafael J. Wysocki
0 siblings, 0 replies; 19+ messages in thread
From: Rafael J. Wysocki @ 2010-02-07 22:28 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Maciej Rutecki, okias
This message has been generated automatically as a part of a summary report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let the tracking team
know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15076
Subject : System panic under load with clockevents_program_event
Submitter : okias <d.okias@gmail.com>
Date : 2010-01-17 13:03 (22 days old)
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug #15076] System panic under load with clockevents_program_event
2010-02-14 23:31 2.6.33-rc8: Reported regressions from 2.6.32 Rafael J. Wysocki
@ 2010-02-14 23:38 ` Rafael J. Wysocki
0 siblings, 0 replies; 19+ messages in thread
From: Rafael J. Wysocki @ 2010-02-14 23:38 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Maciej Rutecki, okias
This message has been generated automatically as a part of a summary report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let the tracking team
know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15076
Subject : System panic under load with clockevents_program_event
Submitter : okias <d.okias@gmail.com>
Date : 2010-01-17 13:03 (29 days old)
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug #15076] System panic under load with clockevents_program_event
2010-02-21 21:25 2.6.33-rc8-git6: Reported regressions from 2.6.32 Rafael J. Wysocki
@ 2010-02-21 21:30 ` Rafael J. Wysocki
0 siblings, 0 replies; 19+ messages in thread
From: Rafael J. Wysocki @ 2010-02-21 21:30 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Maciej Rutecki, okias
This message has been generated automatically as a part of a summary report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let the tracking team
know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15076
Subject : System panic under load with clockevents_program_event
Submitter : okias <d.okias@gmail.com>
Date : 2010-01-17 13:03 (36 days old)
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug #15076] System panic under load with clockevents_program_event
2010-03-21 20:27 2.6.34-rc2: Reported regressions 2.6.32 -> 2.6.33 Rafael J. Wysocki
@ 2010-03-21 20:30 ` Rafael J. Wysocki
0 siblings, 0 replies; 19+ messages in thread
From: Rafael J. Wysocki @ 2010-03-21 20:30 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Maciej Rutecki, okias
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.32 and 2.6.33.
The following bug entry is on the current list of known regressions
introduced between 2.6.32 and 2.6.33. Please verify if it still should
be listed and let the tracking team know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15076
Subject : System panic under load with clockevents_program_event
Submitter : okias <d.okias-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2010-01-17 13:03 (64 days old)
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug #15076] System panic under load with clockevents_program_event
@ 2010-03-21 20:30 ` Rafael J. Wysocki
0 siblings, 0 replies; 19+ messages in thread
From: Rafael J. Wysocki @ 2010-03-21 20:30 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Maciej Rutecki, okias
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.32 and 2.6.33.
The following bug entry is on the current list of known regressions
introduced between 2.6.32 and 2.6.33. Please verify if it still should
be listed and let the tracking team know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15076
Subject : System panic under load with clockevents_program_event
Submitter : okias <d.okias@gmail.com>
Date : 2010-01-17 13:03 (64 days old)
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug #15076] System panic under load with clockevents_program_event
2010-04-08 22:54 2.6.34-rc3-git8: Reported regressions 2.6.32 -> 2.6.33 Rafael J. Wysocki
@ 2010-04-08 23:04 ` Rafael J. Wysocki
0 siblings, 0 replies; 19+ messages in thread
From: Rafael J. Wysocki @ 2010-04-08 23:04 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Maciej Rutecki, okias
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.32 and 2.6.33.
The following bug entry is on the current list of known regressions
introduced between 2.6.32 and 2.6.33. Please verify if it still should
be listed and let the tracking team know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15076
Subject : System panic under load with clockevents_program_event
Submitter : okias <d.okias-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2010-01-17 13:03 (82 days old)
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug #15076] System panic under load with clockevents_program_event
@ 2010-04-08 23:04 ` Rafael J. Wysocki
0 siblings, 0 replies; 19+ messages in thread
From: Rafael J. Wysocki @ 2010-04-08 23:04 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Maciej Rutecki, okias
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.32 and 2.6.33.
The following bug entry is on the current list of known regressions
introduced between 2.6.32 and 2.6.33. Please verify if it still should
be listed and let the tracking team know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15076
Subject : System panic under load with clockevents_program_event
Submitter : okias <d.okias@gmail.com>
Date : 2010-01-17 13:03 (82 days old)
^ permalink raw reply [flat|nested] 19+ messages in thread
end of thread, other threads:[~2010-04-08 23:40 UTC | newest]
Thread overview: 19+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
[not found] <bug-15076-6666@http.bugzilla.kernel.org/>
[not found] ` <201001221017.o0MAHQmu015858@demeter.kernel.org>
2010-01-25 8:46 ` [Bug 15076] System panic under load with clockevents_program_event Thomas Gleixner
2010-01-25 11:33 ` okias
2010-01-26 14:07 ` okias
2010-01-28 23:55 ` okias
2010-04-08 22:54 2.6.34-rc3-git8: Reported regressions 2.6.32 -> 2.6.33 Rafael J. Wysocki
2010-04-08 23:04 ` [Bug #15076] System panic under load with clockevents_program_event Rafael J. Wysocki
2010-04-08 23:04 ` Rafael J. Wysocki
-- strict thread matches above, loose matches on Subject: below --
2010-03-21 20:27 2.6.34-rc2: Reported regressions 2.6.32 -> 2.6.33 Rafael J. Wysocki
2010-03-21 20:30 ` [Bug #15076] System panic under load with clockevents_program_event Rafael J. Wysocki
2010-03-21 20:30 ` Rafael J. Wysocki
2010-02-21 21:25 2.6.33-rc8-git6: Reported regressions from 2.6.32 Rafael J. Wysocki
2010-02-21 21:30 ` [Bug #15076] System panic under load with clockevents_program_event Rafael J. Wysocki
2010-02-14 23:31 2.6.33-rc8: Reported regressions from 2.6.32 Rafael J. Wysocki
2010-02-14 23:38 ` [Bug #15076] System panic under load with clockevents_program_event Rafael J. Wysocki
2010-02-07 22:16 2.6.33-rc7: Reported regressions from 2.6.32 Rafael J. Wysocki
2010-02-07 22:28 ` [Bug #15076] System panic under load with clockevents_program_event Rafael J. Wysocki
2010-02-07 22:28 ` Rafael J. Wysocki
2010-02-01 0:18 2.6.33-rc6: Reported regressions from 2.6.32 Rafael J. Wysocki
2010-02-01 0:22 ` [Bug #15076] System panic under load with clockevents_program_event Rafael J. Wysocki
2010-02-01 0:22 ` Rafael J. Wysocki
2010-02-01 7:15 ` okias
2010-02-01 7:15 ` okias
[not found] ` <c2673ca61001312315s3e50611fm81171ddca6d19477-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-02-02 20:44 ` Rafael J. Wysocki
2010-02-02 20:44 ` Rafael J. Wysocki
2010-01-24 21:54 2.6.33-rc5: Reported regressions from 2.6.32 Rafael J. Wysocki
2010-01-24 22:04 ` [Bug #15076] System panic under load with clockevents_program_event Rafael J. Wysocki
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