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Linux in General => Linux Kernel => Topic started by: pawankkamboj on January 01, 2012, 06:37:05 AM

Title: seeking help __kernel_vsyscall () found in core dump file
Post by: pawankkamboj on January 01, 2012, 06:37:05 AM

We have just enabled core dump on our RHEL5.7 OS. the java process is terminating very often so we enable core dump to analysis the issue and find below in core dump file.


Core was generated by `/usr/java/jdk1.6.0_06//bin/java -server -Xms1536m -Xmx1536m -Xmn576m -XX:+Aggre'.
Program terminated with signal 6, Aborted.
#0 0xffffe410 in __kernel_vsyscall ()
(gdb) backtrace
#0 0xffffe410 in __kernel_vsyscall ()
#1 0x00aeda77 in ?? ()


Any help, idea abt tht error..



Thanks in advance..

Title: Re: seeking help __kernel_vsyscall () found in core dump file
Post by: Ricky on January 03, 2012, 05:30:12 PM

I have lost touch with programming from long , here what I think is that whatever code you are running is having some memory over flow problem. May be you can run some memory test if you are familiar with them.