WARNING! errors 0 Skipped probes xx

Hello,
I have recently moved over to opensuse 11.4 (never used any Linux before), I have installed all updates and am using the latest KDE. (I am using a laptop, not sure if this is relevant)
I have found using the system fairly easy and found all the help I need either here, or out on the net.

However, I cannot find much information about the above error message that I sometimes get. I have only noticed this error occasionally when I resume from sleep mode, or when I turn the computer off. I haven’t seen the message anywhere else (pop up window, konsole etc)
Sometimes the skipped probes is as high as 70, other times as low as 10.
I don’t know what it is scanning(?)
Can anyone help identify this for me?
Many thanks.

I am seeing more of these error messages (at resumption from sleep, or at shut down)

WARNING: Errors 0 Skipped Probes 26

I cannot find information on it, and cannot find anything on my system that may be doing this.
Could someone please help identify this for me, it worries me.
I’m not sure if I have posted in the wrong page, or not explained myself properly.

Any help would be appreciated.

On 05/13/2011 01:36 PM, BungleJones wrote:
>
> I haven’t seen the message anywhere else (pop up window, konsole etc)

welcome to the forum!!!

i found this: http://sourceware.org/systemtap/wiki/TipSkippedProbes

but don’t know how to help more…hang around (there are LOTS smarter
than me)


dd CAVEAT: http://is.gd/bpoMD
[NNTP via openSUSE 11.4 [2.6.37.6-0.5] + KDE 4.6.0 + Thunderbird 3.1.10]
Dual booting with Sluggish Loser7 on Acer Aspire One D255

I have been seeing the same message recently, and occasionally at shutdown instead of a list of processes stopping, I get a console log-in prompt before the PC shuts down.

As a puzzled explorer penguin, TipSkippedProbes - Systemtap Wiki wasn’t much help.

On 05/18/2011 04:36 AM, rafter22 wrote:
>
> I have been seeing the same message recently, and occasionally at
> shutdown instead of a list of processes stopping, I get a console log-in
> prompt before the PC shuts down.

ok ‘rafte22’ and ‘BungleJones’ why don’t both of you give us a rundown
on your hardware and software…cause i guess you two are sharing a
bug in the shutdown (or something) script and the devs will wanna know
where, how and under what conditions this bug skips probe handlers, so:

  1. operating system/version/bits?
  2. format install or upgrade from previous or other distro? saving home?
  3. fully updated from only oss, non-oss, update and packman?
  4. any installs from build service/community repos? which/what?
  5. any downloads from factory, playground or Tumbleweed?
  6. hardware make/model?
  7. CPU maker/cores, etc
  8. amount of RAM
  9. graphics/driver?
  10. latest bios?
  11. number of drives and type, file systems…any USB drives attached?
    what file systems on those?
  12. anything else which might set your system apart from the hundreds of
    thousands of openSUSE’s running without this problem??

soon, i think one of you will need to visit bugzilla to begin the
report…and, then the other will need to add their details…


dd CAVEAT: http://is.gd/bpoMD
[NNTP via openSUSE 11.4 [2.6.37.6-0.5] + KDE 4.6.0 + Thunderbird 3.1.10]
Dual booting with Sluggish Loser7 on Acer Aspire One D255

On 2011-05-18 11:15, DenverD wrote:
> On 05/18/2011 04:36 AM, rafter22 wrote:
>>
>> I have been seeing the same message recently, and occasionally at
>> shutdown instead of a list of processes stopping, I get a console log-in
>> prompt before the PC shuts down.
>
> ok ‘rafte22’ and ‘BungleJones’ why don’t both of you give us a rundown on
> your hardware and software…cause i guess you two are sharing a bug in
> the shutdown (or something) script and the devs will wanna know where, how
> and under what conditions this bug skips probe handlers, so:

I would like to know where they are seeing those messages. Pop up, window,
message log? Is that the full message? If it is the message log, some
context would be interesting. Or a photo if nothing else.


Cheers / Saludos,

Carlos E. R.
(from 11.2 x86_64 “Emerald” at Telcontar)

Upon shutdown at the very end of the the process, before the power goes off for the warning! errors 0 skipped probes xx message and

If I knew how to save a screenshot when the PC is being shutdown and the power goes off, I would post one.

Can’t find it in any message logs. Is there a shutdown message?

Did find some interesting garbage in /var/log like 41 firewall bz2 files with every other day as the date of the file. dating from 02/05/2011 until today, among other thing I wonder If I need to keep. But that’s another topic.

I’ll work on the rundown of hardware and software. May be awhile. I’m trying to remember what was installed just prior to seeing the warning! message. Guess I should document every change made.

The message only is visible briefly when the laptop resumes from sleep, just before it asks for your password. Also when I shut the laptop down, it freezes and displays the message (I simply press enter then hit the power button and the shut down procedure carries on as normal). I don’t think I can screenshot and of these. I have tried looking in Konsole, and there is no notification or pop up window.

I fresh installed (after complete format) openSUSE 11.4 from .iso DVD (official website), and am using latest KDE (4.6)
I have installed all updates available through ‘yast’, and all additional software through ‘software management’
I have installed Hydrogen, clamav, Klamav, google chrome, python (bits and pieces)
I have had amor installed.
I have no scheduled tasks.
System was installed 3 weeks ago, so not much has changed yet.
Other software was installed after the messages began appearing.
I have 2GHz cpu, 2GB RAM, 3GB Swap, on board sound and graphics, using wireless, ASUS laptop.
I can supply more detailed information. My computing knowledge isn’t too bad, it’s my linux knowledge that lacks.

Thank you for your help and assistance. :slight_smile:

On 05/18/2011 07:06 PM, BungleJones wrote:
> Thank you for your help and assistance. :slight_smile:

ok, i understand the warning appears on the screen as one line in that
scrolling text visible during shutdown…

both of you need to issue the following command in a terminal, and
copy/paste it back to this thread


uname -a

@Carlos, what else before they log their bug?


dd CAVEAT: http://is.gd/bpoMD
[NNTP via openSUSE 11.4 [2.6.37.6-0.5] + KDE 4.6.0 + Thunderbird 3.1.10]
Dual booting with Sluggish Loser7 on Acer Aspire One D255

Here is my requested data. What might be common since we are using different openSUSE versions? His is a laptop. Mine a desktop.

Desktop Hardware

Gigabyte K8N Ultra-9 Mainboard
BIOS - Whatever version the board came with-never updated.
AMD Athlon 64 Processor 3000+ 1.8 GHz
Memory 2.0 GiB
Western Digital WD600BB-00CA 60 GiB Hard Drive / (30 GiB, 5.3 GiB used) and /swap (4 GiB)
Seagate ST31000340AS 1 TB Hard Drive /home (67 GiB used)
LITE-ON DVDRW SHM-165H6H
Samsung SyncMaster 906BW 19" Monitor

Software
openSUSE 11.3 64 bit - Gnome 2.30 Desktop
Clean Install reusing /home from my opensSUSE 11.2 install

Seamonkey 2.0.13 (repo install) and 2.1RC1 (manual install), Thunderbird 3.1.10 (repo install) and 3.3a4 (manual install), Firefox 4.0.1 (repo install) and Firefox 5.0a2 (manual install), Wine, Aptana Studio, Netbeans, KMyMoney, Vuze, Gwenview, almost forgot Chromium.

No downloads from factory or Tumbleweed. Playground?

Recent software updates

Installed 04/28/2011
kernel-desktop 2.6.34.8-0.2.1
kernel-desktop-base 2.6.34.8-0.2.1
preload-kmp-desktop 1.1_k2.6.34.0_0.2-19.1.19

Installed 05/01/2011
nvidia-gfxG02-kmp-desktop 270.41.06

Installed 05/10/2011
java-1_6_0-sun 1.6.0u25-0.2.1
java-1_6_0-sun-plugin 1.6.0u25-0.2.1

Installed 05/13/2011
flash-player 10.3.181.14-0.2.1

Packman updates 05/15/2011

wschw01@linux-up0q:~> uname -a
Linux linux-up0q 2.6.34.8-0.2-desktop #1 SMP PREEMPT 2011-04-06 18:11:26 +0200 x86_64 x86_64 x86_64 GNU/Linux

On 2011-05-18 19:16, DenverD wrote:
> @Carlos, what else before they log their bug?

Sorry, no ideas here. I can’t even guess.

Have a look at /var/log/messages, anyway.


Cheers / Saludos,

Carlos E. R.
(from 11.2 x86_64 “Emerald” at Telcontar)

On 05/18/2011 10:50 PM, Carlos E. R. wrote:
> On 2011-05-18 19:16, DenverD wrote:
>> @Carlos, what else before they log their bug?
>
> Sorry, no ideas here. I can’t even guess.

me too…i have mostly no idea what is causing the skipped probes…

> Have a look at /var/log/messages, anyway.

agree

ok you two: suggest that the next time you see this warning you note the
date/time, and then next look in the cited log file at the date/time of
the event (note the log time is most likely NOT the same as the clock on
your wall) and see what you can find there that might give a clue…

next step is file a bug…one of you file and the other adds specific
information to support…

when you file, mention this thread:
http://forums.opensuse.org/showthread.php?t=459770

and, when you have a URL link to the bug, post it back to this thread so
those who google in on the similar warning message can also add to the
bug and track its progress…


dd CAVEAT: http://is.gd/bpoMD
[NNTP via openSUSE 11.4 [2.6.37.6-0.5] + KDE 4.6.0 + Thunderbird 3.1.10]
Dual booting with Sluggish Loser7 on Acer Aspire One D255

Will try all suggestions and continue searching out more information. I will post back anything I find.
Thanks again guys.

Sure, what log file would that be? I looked at all of them and didn’t see any related messages. I think I asked what log file the shutdown messages are found in. I could be mistaken.

No big deal, just wanted to note that there was more than one user seeing that message.

On 05/19/2011 03:06 PM, rafter22 wrote:
>
> Sure, what log file would that be?

i’d expect, if there is anything relevant, it would be in the one Carlos
named, /var/log/messages

however, i am guessing…i’d think the devs could give a better
answer…on IRC, a mail list…or as the result of a bug report they
might ask to see some other log…


dd CAVEAT: http://is.gd/bpoMD
[NNTP via openSUSE 11.4 [2.6.37.6-0.5] + KDE 4.6.0 + Thunderbird 3.1.10]
Dual booting with Sluggish Loser7 on Acer Aspire One D255

On 2011-05-19 16:01, DenverD wrote:
> On 05/19/2011 03:06 PM, rafter22 wrote:
>>
>> Sure, what log file would that be?
>
> i’d expect, if there is anything relevant, it would be in the one Carlos
> named, /var/log/messages

Yes, till syslog is stopped. If more is needed, the rest is dumped to the
screen, and lost. It is possible to stop the process for a while and take a
photo (with a camera). For this you need to edit the scripts, just before
the poweroff line.

Another method is to hook a real serial port in the machine to another
machine and boot the kernel with a special option that logs everything
there. No, a serial port on a usb dongle is not usable for this except on
the listening machine.


Cheers / Saludos,

Carlos E. R.
(from 11.2 x86_64 “Emerald” at Telcontar)

It’s not a systemtap warning that ordinary users should be made to read or understand. The OS script that starts up stap should probably just redirect stderr to /dev/null.

On 05/20/2011 08:06 PM, fche wrote:
>
> It’s not a systemtap warning that ordinary users should be made to read
> or understand. The OS script that starts up stap should probably just
> redirect stderr to /dev/null.

if anyone with the problem ever takes the time to post a bug, then and
only then will both the problem and your apparently logical (and easy)
‘fix’ get to the devs (while it is only they who can solve this problem,
they steadfastly refuse to come here looking for things to fix…)

proves my old saying: You can lead horses to water but ya’can’t make’em
post to bugzilla!


dd CAVEAT: http://is.gd/bpoMD
[NNTP via openSUSE 11.4 [2.6.37.6-0.5] + KDE 4.6.0 + Thunderbird 3.1.10]
Dual booting with Sluggish Loser7 on Acer Aspire One D255

Hi all

I am also having this problem. I have opened Bug 695618 for this.

Thanks for the link.