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From Oliver Deakin <oliver.dea...@googlemail.com>
Subject Re: Tomcat server getting crashed frequently
Date Fri, 18 Dec 2009 09:23:30 GMT
Hi Sandeep,

It looks like you are running on 64bit Linux there, so I'm guessing you 
are not running on J9 with Harmony but actually on a full IBM JRE? If 
so, this is the wrong place to ask this question - you will need to 
direct your problem through one of the IBM product support channels.

Regards,
Oli

sandeep ds wrote:
> Hi,
>
>               We have Rest based webservices(developed under groovy/grails
> environment) deployed in Tomcat5.0 server. Tomcat server is crashing
> frequently when we  access the service. The Web service basically interacts
> with Oracle db for data proceesing.
>
>
>              We are using IBM's JVM (IBM J9 VM (build 2.3, J2RE 1.5.0 IBM J9
> 2.3 Linux amd64-64 j9vmxa6423-20081129 (JIT enabled) ) and the OS is Linux.
> Need help on this, here with I am providing the log details.
>
> Unhandled exception
> Type=Segmentation error vmState=0x0005ffff
> J9Generic_Signal_Number=00000004 Signal_Number=0000000b Error_Value=00000000
> Signal_Code=00000001
> Handler1=00002ABA637E1D80 Handler2=00002ABA63A378B0
> InaccessibleAddress=00002AB331E301A0
> RDI=00002AAB31E30190 RSI=00000000FFFFFFFF RAX=00002AAB31E301A8
> RBX=00000000000000BF
> RCX=0000000000000001 RDX=00000000FFFFFFFF R8=0000000000000001
> R9=0000000000000000
> R10=00000000401073A9 R11=000000004010736B R12=00002AAB31E26C20
> R13=0000000040107640
> R14=00000000FFFFFFFF R15=0000000000000273
> RIP=00002AAAAB3713CC GS=0004000000000000 FS=0000000400000000
> RSP=0000000040107400
> EFlags=0000000000210296 CS=0000000000000033 RBP=0000000040107640
> ERR=0000000000000004
> TRAPNO=000000000000000E OLDMASK=0000000000000000 CR2=00002AB331E301A0
> xmm0 000000003f800000 (f: 1065353216.000000, d: 5.263544e-315)
> xmm1 000000003f000000 (f: 1056964608.000000, d: 5.222099e-315)
> xmm2 000000003f800000 (f: 1065353216.000000, d: 5.263544e-315)
> xmm3 0000000000000000 (f: 0.000000, d: 0.000000e+00)
> xmm4 0000000000000000 (f: 0.000000, d: 0.000000e+00)
> xmm5 0000000000000000 (f: 0.000000, d: 0.000000e+00)
> xmm6 0000000000000000 (f: 0.000000, d: 0.000000e+00)
> xmm7 0000000000000000 (f: 0.000000, d: 0.000000e+00)
> xmm8 0000000000000000 (f: 0.000000, d: 0.000000e+00)
> xmm9 0000000000000000 (f: 0.000000, d: 0.000000e+00)
> xmm10 0000000000000000 (f: 0.000000, d: 0.000000e+00)
> xmm11 0000000000000000 (f: 0.000000, d: 0.000000e+00)
> xmm12 0000000000000000 (f: 0.000000, d: 0.000000e+00)
> xmm13 0000000000000000 (f: 0.000000, d: 0.000000e+00)
> xmm14 0000000000000000 (f: 0.000000, d: 0.000000e+00)
> xmm15 0000000000000000 (f: 0.000000, d: 0.000000e+00)
> Module=/usr/lib64/jvm/java-1_5_0-ibm-1.5.0/jre/bin/libj9jit23.so
> Module_base_address=00002AAAAB25B000
> Method_being_compiled=com/ca/learningplan/service/LearningPlanService.serviceMethod(Ljava/lang/Object;)Ljava/lang/Object;
> Target=2_30_20081126_26240_LHdSMr (Linux 2.6.16.60-0.39.3-smp)
> CPU=amd64 (2 logical CPUs) (0xec111000 RAM)
> JVMDUMP006I Processing Dump Event "gpf", detail "" - Please Wait.
> JVMDUMP007I JVM Requesting System Dump using
> '/etc/init.d/core.20091215.160057.18247.0001.dmp'
>
>
> Regards,
> Sandeep Reddy.
>
>   

-- 
Oliver Deakin
Unless stated otherwise above:
IBM United Kingdom Limited - Registered in England and Wales with number 741598. 
Registered office: PO Box 41, North Harbour, Portsmouth, Hampshire PO6 3AU


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