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Insmod probem.ko error


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	Replies: 24 - Pages: 2 [ Previous \| 1 2 ] - Last Post: Mar 12, 2009 4:52 AM Last Post By: bgobkrok	Threads: [ Previous \| Next ]

Xiao

Posts: 2
Registered: Nov 17, 2008 06:26:16 AM

Re: Insmod probem.ko error
Posted: Nov 17, 2008 07:58:09 AM

in response to: bgobkrok's post

I've installed this tool on my x86_64 machine and it works fine.

Are you using a 64-bit JVM? Because the 64-bit JVM cannot load the 32-bit library, the JVM will throw some errors ,such as "Could not find agent library". You can check it by the following command:
$java -version
If so, please try to use 32-bit version of JVM instead.

bgobkrok

Posts: 16
Registered: Oct 15, 2008 03:18:14 AM

Re: Insmod probem.ko error
Posted: Nov 17, 2008 09:08:18 AM

in response to: bgobkrok's post

Hi Xiao,
Thank you for your replay.

You are right, I'm using a 64-bit JVM... I will try 32-bit JVM!

bgobkrok

Posts: 16
Registered: Oct 15, 2008 03:18:14 AM

Re: Insmod probem.ko error
Posted: Nov 18, 2008 03:19:39 AM

in response to: bgobkrok's post

Hi to all,

I have tried to use 32-bit JVM and the Virtual Machine find the agent library.
But now, I get the following error:

THOR Loading THOR agent...
THOR DONE
>> ERROR: at Monitor.cpp: 209
>> Failed sending INIT command.
>> ERROR: at Monitor.cpp: 152
>> Failed sending CLEANUP command
>> WARNING: at Controller.cpp: 55
>> No native event will be generated.
Please check if the kernel module has been installed properly!
#

An unexpected error has been detected by HotSpot Virtual Machine:

SIGSEGV (0xb) at pc=0x00000000, pid=4810, tid=4158146224

Java VM: Java HotSpot(TM) Server VM (1.5.0_16-b02 mixed mode)
Problematic frame:
C 0x00000000

An error report file with more information is saved as hs_err_pid4810.log

If you would like to submit a bug report, please visit:
http://java.sun.com/webapps/bugreport/crash.jsp

#
Abort

Can someone help me?

Thank you in advance!

tengqiming

Posts: 15
Registered: Oct 31, 2006 08:31:27 AM

Re: Insmod probem.ko error
Posted: Nov 26, 2008 12:05:39 PM

in response to: bgobkrok's post

Hi,

From the output we can see that the module is not working. We have tried to set up a similiar environment as yours and found some minor defects. These are all fixed now. We are working with the alphaWorks team to post a new update asap.

Thank you very much for your endeavor on trying different options, and your patience waiting for the update!!

bgobkrok

Posts: 16
Registered: Oct 15, 2008 03:18:14 AM

Re: Insmod probem.ko error
Posted: Nov 28, 2008 04:55:31 AM

in response to: tengqiming's post

Hi,

Ok. Could you warn me when it is updated?

Thank you!

bgobkrok

Posts: 16
Registered: Oct 15, 2008 03:18:14 AM

Re: Insmod probem.ko error
Posted: Jan 02, 2009 11:57:56 AM

in response to: bgobkrok's post

Hello again,

I am waiting for the update from a month ago... Do you know when you will update the packages?

Thank you in advance.

tengqiming

Posts: 15
Registered: Oct 31, 2006 08:31:27 AM

Re: Insmod probem.ko error
Posted: Feb 05, 2009 10:27:59 AM

in response to: bgobkrok's post

hi,

The updated packages are ready now. It was delayed due to a lot reasons. Thank you very much for your patience, and sorry for the delay.

Qiming

bgobkrok

Posts: 16
Registered: Oct 15, 2008 03:18:14 AM

Re: Insmod probem.ko error
Posted: Mar 05, 2009 10:32:30 AM

in response to: tengqiming's post

Hi,

After some weeks, I am able to extract traces. When I try to open them with the VisualAnalyzer I only can see the thread synchronization information.

Nevertheless, when I open the trace it repeatedly occurs the following errors:
THOR_ERRBaseInfo: FLJTHR:http-8080-12 (26:7865) NLeve Missed end event. Moving native end time to last event of this feedlet
THOR_ERRBaseInfo: FLJTHR:http-8080-34 (48:7887) JLevel missed EndEvent, end State is[5]. Fix it to end time of the trace
THOR_ERRBaseInfo: FLJTHR:http-8080-34 (48:7887) NLevel missed StartEvent, start State is-1
THOR_ERRBaseInfo: FLJTHR:http-8080-34 (48:7887) NLevel missed endEvent, end State is-1

Thank you in advance.

tengqiming

Posts: 15
Registered: Oct 31, 2006 08:31:27 AM

Re: Insmod probem.ko error
Posted: Mar 09, 2009 03:31:18 AM

in response to: bgobkrok's post

hi,

I cannot understand why you can only see thread synchronization information. There are supposed to be many other views, statistic tables for you to examine.

About the errors you found, none of them are critical. They are supposed to be reported only in verbose mode. We will fix this in future releases.

bgobkrok

Posts: 16
Registered: Oct 15, 2008 03:18:14 AM

Re: Insmod probem.ko error
Posted: Mar 12, 2009 04:52:08 AM

in response to: tengqiming's post

Hi,
Thanks for the reply.

I'm wondering if I could send you a small trace I have obtained. Then, you could see if there is any error or anything else.

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