Re: ITM Linux agent (64 bit) unable to start : Javacore dump

Thanks for the reply Venkat.
Problem is resolved.
As we were facing java related errors, I have exported LD_BIND_NOW variable
and later agent without any issue.

Thanks and Regards
kalpesh Parmar

On Wed, Jul 31, 2013 at 8:38 PM, Venkat Saranathan <
venkat.saranathan-9LkaxTQlAnxWk0Htik3J/[email protected]> wrote:

> Kalpesh,
>
> I had one of these java core dumps happening in 6.2.3 FP1 or later as well
> on some Linux x86-64 systems due to newer version of JRE shipped in those
> versions. The only workaround I have so far is to revert to 6.2.3 GA code.
>
>
>  with warm regards,
> Venkat Saranathan
> Gulf Breeze Software
>
> *Gulf Breeze Calculus: We differentiate our work in Tivoli Integration!*
>
>
>  On Wed, Jul 31, 2013 at 2:35 AM, kalpesh parmar <[email protected]
> > wrote:
>
>>  Folks,
>>
>> When i try to start Linux agent i am getting following java core error.
>> Also javacore and snap files are getting created in /opt/IBM/ITM/bin
>> directory.
>> Agent was working fine and suddenly this error when try to restrt. any
>> idea?
>>
>> ITM agetn version is 6.2.3.
>>
>> Unhandled exception
>> Type=Illegal instruction vmState=0x00000000
>> J9Generic_Signal_Number=00000010 Signal_Number=00000004
>> Error_Value=00000000 Signal_Code=00000002
>> Handler1=00007FE760D71900 Handler2=00007FE760A2AFB0
>> RDI=0000000000000058 RSI=0000000000000000 RAX=0000000000000001
>> RBX=0000000000D84F80
>> RCX=0000000017BEE3FF RDX=00000000BFEBFBFF R8=0000000000000000
>> R9=0000000000000000
>> R10=00007FE74D9AD3B0 R11=0000000000D84F80 R12=00007FE74D9AD5A8
>> R13=00007FE75C000A80
>> R14=0000000000000000 R15=0000000000000000
>> RIP=0000003F87E14BE0 GS=0000 FS=0000 RSP=00007FE74D9AD438
>> EFlags=0000000000210202 CS=E033 RBP=00007FE74D9AD580 ERR=0000000000000000
>> TRAPNO=0000000000000006 OLDMASK=0000000000000000 CR2=0000000000000000
>> xmm0 0000000000000000 (f: 0.000000, d: 0.000000e+00)
>> xmm1 0000000000000000 (f: 0.000000, d: 0.000000e+00)
>> xmm2 00007fe728004158 (f: 671105344.000000, d: 6.948084e-310)
>> xmm3 00007fe7280041a0 (f: 671105408.000000, d: 6.948084e-310)
>> xmm4 00007fe760ed8300 (f: 1626178304.000000, d: 6.948131e-310)
>> xmm5 0000000000000000 (f: 0.000000, d: 0.000000e+00)
>> xmm6 00007fe74d9adbb0 (f: 1301994368.000000, d: 6.948115e-310)
>> xmm7 0000000000000000 (f: 0.000000, d: 0.000000e+00)
>> xmm8 ffffffff000000ff (f: 255.000000, d: -nan)
>> xmm9 0000000000000000 (f: 0.000000, d: 0.000000e+00)
>> xmm10 000000ff000000ff (f: 255.000000, d: 5.411089e-312)
>> 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=/lib64/ld-linux-x86-64.so.2
>> Module_base_address=0000003F87E00000
>> Target=2_40_20121024_126067 (Linux 2.6.32-300.3.1.el6uek.x86_64)
>> CPU=amd64 (6 logical CPUs) (0xda4a1000 RAM)
>> ----------- Stack Backtrace -----------
>> (0x0000003F87E14BE0 [ld-linux-x86-64.so.2+0x14be0])
>> (0x0000003F87E0AAD8 [ld-linux-x86-64.so.2+0xaad8])
>> (0x0000003F87E0DF40 [ld-linux-x86-64.so.2+0xdf40])
>> (0x0000003F87E14625 [ld-linux-x86-64.so.2+0x14625])
>> JVM_Open+0x4b (0x00007FE760FE3BBB [libjvm.so+0x7bbb])
>> JVM_Open+0x12 (0x00007FE7619076B2 [libjvm.so+0x36b2])
>> Java_java_io_UnixFileSystem_createFileExclusively+0xc2
>> (0x00007FE74DDD0022 [libjava.so+0x1a022])
>>
>> Thanks and regards
>> Kalpesh Parmar
>>
>>
>>
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