Re: [hlds_linux] what do these kernel messages indicate?

[Jon McDermott]

[S.O.D.] mr-jack wrote:

Jon McDermott wrote:


Martin Zwickel wrote:


On Mon, 17 Jul 2006 13:12:40 -0500
Jon McDermott <[EMAIL PROTECTED]> bubbled:




I'm seeing from 2 to 10 of these messages a day in my dmesg log file:

srcds_amd[18045] trap bounds rip:f68ea7cd rsp:b510 error:0
srcds_amd[22773] trap bounds rip:f68ea7cd rsp:b510 error:0
srcds_amd[27452] trap bounds rip:f68ea7cd rsp:b510 error:0
srcds_amd[19888] trap bounds rip:f68ea7cd rsp:b510 error:0
srcds_amd[5029] trap bounds rip:f68ea7cd rsp:b510 error:0
srcds_amd[21741] trap bounds rip:f68ea7cd rsp:b510 error:0
srcds_amd[8683] trap bounds rip:f68ea7cd rsp:b510 error:0
srcds_amd[11154] :f68ea7cd rsp:b510 error:0

My kernel:

 2.6.9-34.0.2.ELsmp #1 SMP Fri Jun 30 10:32:04 EDT 2006 x86_64 x86_64
x86_64 GNU/Linux



Try a newer kernel! It's rather old!




It's stable though. Any reason to believe that the problem goes away
with a newer kernel?  I'm not a real fan of software updates on a
production system without good reasons.

Jon


There is a very good reason to upgrade to 2.6.17.5. You should read
http://isc.incidents.org/diary.php?storyid=1485&isc=1f2db69aeecb35f0fa2b24183244dfc4
and
http://lists.grok.org.uk/pipermail/full-disclosure/2006-July/047907.html



While I do appreciate the advice about kernels, I'm still curious about
the error messages. I only see them for srcds_amd processes, and I've
seen them with two different kernels.

Has anyone else seen these messages?  Are they "informational only" or
something to be concerned about?  Any known root cause and/or fix for them?

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Re: [hlds_linux] what do these kernel messages indicate?

[[S.O.D.] mr-jack]

[EMAIL PROTECTED] wrote:
> Quoting Martin Zwickel <[EMAIL PROTECTED]>:
>>>  2.6.9-34.0.2.ELsmp #1 SMP Fri Jun 30 10:32:04 EDT 2006 x86_64 x86_64
>>> x86_64 GNU/Linux
>>
>> Try a newer kernel! It's rather old!
>
> Actually that looks like a RedHat kernel (ES3?), which is back-ported
> with security fixes (notice the date on it).
> He may not have the option to update to a newer revision, unless he
> wants to compile it himself (sometimes a bad idea in RH land).
>
> Jeff Love
> Burgh Gaming
the kernel is an outdated RedHat Kernel :P

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Re: [hlds_linux] what do these kernel messages indicate?

[drlove]

Quoting Martin Zwickel <[EMAIL PROTECTED]>:

 2.6.9-34.0.2.ELsmp #1 SMP Fri Jun 30 10:32:04 EDT 2006 x86_64 x86_64
x86_64 GNU/Linux


Try a newer kernel! It's rather old!


Actually that looks like a RedHat kernel (ES3?), which is back-ported
with security fixes (notice the date on it).
He may not have the option to update to a newer revision, unless he
wants to compile it himself (sometimes a bad idea in RH land).

Jeff Love
Burgh Gaming

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Re: [hlds_linux] what do these kernel messages indicate?

[[S.O.D.] mr-jack]

Jon McDermott wrote:
> Martin Zwickel wrote:
>> On Mon, 17 Jul 2006 13:12:40 -0500
>> Jon McDermott <[EMAIL PROTECTED]> bubbled:
>>
>>
>>> I'm seeing from 2 to 10 of these messages a day in my dmesg log file:
>>>
>>> srcds_amd[18045] trap bounds rip:f68ea7cd rsp:b510 error:0
>>> srcds_amd[22773] trap bounds rip:f68ea7cd rsp:b510 error:0
>>> srcds_amd[27452] trap bounds rip:f68ea7cd rsp:b510 error:0
>>> srcds_amd[19888] trap bounds rip:f68ea7cd rsp:b510 error:0
>>> srcds_amd[5029] trap bounds rip:f68ea7cd rsp:b510 error:0
>>> srcds_amd[21741] trap bounds rip:f68ea7cd rsp:b510 error:0
>>> srcds_amd[8683] trap bounds rip:f68ea7cd rsp:b510 error:0
>>> srcds_amd[11154] :f68ea7cd rsp:b510 error:0
>>>
>>> My kernel:
>>>
>>>  2.6.9-34.0.2.ELsmp #1 SMP Fri Jun 30 10:32:04 EDT 2006 x86_64 x86_64
>>> x86_64 GNU/Linux
>>>
>>
>> Try a newer kernel! It's rather old!
>>
>>
> It's stable though. Any reason to believe that the problem goes away
> with a newer kernel?  I'm not a real fan of software updates on a
> production system without good reasons.
>
> Jon
There is a very good reason to upgrade to 2.6.17.5. You should read
http://isc.incidents.org/diary.php?storyid=1485&isc=1f2db69aeecb35f0fa2b24183244dfc4
and
http://lists.grok.org.uk/pipermail/full-disclosure/2006-July/047907.html





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Re: [hlds_linux] what do these kernel messages indicate?

[Jon McDermott]

Martin Zwickel wrote:

On Mon, 17 Jul 2006 13:12:40 -0500
Jon McDermott <[EMAIL PROTECTED]> bubbled:



I'm seeing from 2 to 10 of these messages a day in my dmesg log file:

srcds_amd[18045] trap bounds rip:f68ea7cd rsp:b510 error:0
srcds_amd[22773] trap bounds rip:f68ea7cd rsp:b510 error:0
srcds_amd[27452] trap bounds rip:f68ea7cd rsp:b510 error:0
srcds_amd[19888] trap bounds rip:f68ea7cd rsp:b510 error:0
srcds_amd[5029] trap bounds rip:f68ea7cd rsp:b510 error:0
srcds_amd[21741] trap bounds rip:f68ea7cd rsp:b510 error:0
srcds_amd[8683] trap bounds rip:f68ea7cd rsp:b510 error:0
srcds_amd[11154] :f68ea7cd rsp:b510 error:0

My kernel:

 2.6.9-34.0.2.ELsmp #1 SMP Fri Jun 30 10:32:04 EDT 2006 x86_64 x86_64
x86_64 GNU/Linux



Try a newer kernel! It's rather old!



It's stable though. Any reason to believe that the problem goes away
with a newer kernel?  I'm not a real fan of software updates on a
production system without good reasons.

Jon

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Re: [hlds_linux] what do these kernel messages indicate?

[Ian mu]

--
[ Picked text/plain from multipart/alternative ]
It's not old in certain stable dists, its the latest.

On 7/18/06, Martin Zwickel <[EMAIL PROTECTED]> wrote:
>
> --
> On Mon, 17 Jul 2006 13:12:40 -0500
> Jon McDermott <[EMAIL PROTECTED]> bubbled:
>
> > I'm seeing from 2 to 10 of these messages a day in my dmesg log file:
> >
> > srcds_amd[18045] trap bounds rip:f68ea7cd rsp:b510 error:0
> > srcds_amd[22773] trap bounds rip:f68ea7cd rsp:b510 error:0
> > srcds_amd[27452] trap bounds rip:f68ea7cd rsp:b510 error:0
> > srcds_amd[19888] trap bounds rip:f68ea7cd rsp:b510 error:0
> > srcds_amd[5029] trap bounds rip:f68ea7cd rsp:b510 error:0
> > srcds_amd[21741] trap bounds rip:f68ea7cd rsp:b510 error:0
> > srcds_amd[8683] trap bounds rip:f68ea7cd rsp:b510 error:0
> > srcds_amd[11154] :f68ea7cd rsp:b510 error:0
> >
> > My kernel:
> >
> >  2.6.9-34.0.2.ELsmp #1 SMP Fri Jun 30 10:32:04 EDT 2006 x86_64 x86_64
> > x86_64 GNU/Linux
>
> Try a newer kernel! It's rather old!
>
> --
> MyExcuse:
> nesting roaches shorted out the ether cable
>
> Martin Zwickel <[EMAIL PROTECTED]>
> Research & Development
>
> TechnoTrend AG 
> --
> [ signature.asc of type application/pgp-signature deleted ]
> --
>
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Re: [hlds_linux] what do these kernel messages indicate?

[Martin Zwickel]

--
On Mon, 17 Jul 2006 13:12:40 -0500
Jon McDermott <[EMAIL PROTECTED]> bubbled:

> I'm seeing from 2 to 10 of these messages a day in my dmesg log file:
>
> srcds_amd[18045] trap bounds rip:f68ea7cd rsp:b510 error:0
> srcds_amd[22773] trap bounds rip:f68ea7cd rsp:b510 error:0
> srcds_amd[27452] trap bounds rip:f68ea7cd rsp:b510 error:0
> srcds_amd[19888] trap bounds rip:f68ea7cd rsp:b510 error:0
> srcds_amd[5029] trap bounds rip:f68ea7cd rsp:b510 error:0
> srcds_amd[21741] trap bounds rip:f68ea7cd rsp:b510 error:0
> srcds_amd[8683] trap bounds rip:f68ea7cd rsp:b510 error:0
> srcds_amd[11154] :f68ea7cd rsp:b510 error:0
>
> My kernel:
>
>  2.6.9-34.0.2.ELsmp #1 SMP Fri Jun 30 10:32:04 EDT 2006 x86_64 x86_64
> x86_64 GNU/Linux

Try a newer kernel! It's rather old!

--
MyExcuse:
nesting roaches shorted out the ether cable

Martin Zwickel <[EMAIL PROTECTED]>
Research & Development

TechnoTrend AG 
--
[ signature.asc of type application/pgp-signature deleted ]
--

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[hlds_linux] what do these kernel messages indicate?

[Jon McDermott]

I'm seeing from 2 to 10 of these messages a day in my dmesg log file:

srcds_amd[18045] trap bounds rip:f68ea7cd rsp:b510 error:0
srcds_amd[22773] trap bounds rip:f68ea7cd rsp:b510 error:0
srcds_amd[27452] trap bounds rip:f68ea7cd rsp:b510 error:0
srcds_amd[19888] trap bounds rip:f68ea7cd rsp:b510 error:0
srcds_amd[5029] trap bounds rip:f68ea7cd rsp:b510 error:0
srcds_amd[21741] trap bounds rip:f68ea7cd rsp:b510 error:0
srcds_amd[8683] trap bounds rip:f68ea7cd rsp:b510 error:0
srcds_amd[11154] :f68ea7cd rsp:b510 error:0

My kernel:

2.6.9-34.0.2.ELsmp #1 SMP Fri Jun 30 10:32:04 EDT 2006 x86_64 x86_64
x86_64 GNU/Linux

RHEL 4, AMD Opteron 170

Has anyone else seen these?  Any significance to these messages?  Any
way to fix the underlying cause?

Thanks,
Jon


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