Internal Memory Error ?

UNIX HP-UX
1

==================================================================================

[Thr 40] SEGV_MAPERR: Address not mapped to object
[Thr 40] fffffffffffffff0 (Memory location which caused fault)
[Thr 40] ------------------ C-STACK ----------------------
(0) 0x40000000007622f0 CTrcStack2 + 0x1d0 at dptstack_mt.c:228 /exe/jlaunch]
(1) 0x4000000000ccb7a0 SigIGenAction + 0x550 at sigux_mt.c:1761 exe/jlaunch]
(2) 0x1fffffffff7978a0 _ZN2os4Hpux15chained_handlerEiP9__siginfoPv + 0x220 at /CLO/Components/JAVA_HOTSPOT/Src/src/os/hp-ux/vm/os_hp-ux.cpp:2918 [/opt/java1.4/jre/li
b/IA64W/server/libjvm.so]
(3) 0x1fffffffff795e50 _ZN2os4Hpux22JVM_handle_hpux_signalEiP9__siginfoPvi + 0x750 at /CLO/Components/JAVA_HOTSPOT/Src/src/os_cpu/hp-ux_ia64/vm/os_hp-ux_ia64.cpp:725
[/opt/java1.4/jre/lib/IA64W/server/libjvm.so]
(4) 0x1fffffffff7956e0 _ZN2os4Hpux13signalHandlerEiP9__siginfoPv + 0x80 at /CLO/Components/JAVA_HOTSPOT/Src/src/os/hp-ux/vm/os_hp-ux.cpp:2843 [/opt/java1.4/jre/lib/I
A64W/server/libjvm.so]
(5) 0xe0000001254ff440 ---- Signal 11 (SIGSEGV) delivered ----
(6) 0xfffffffffffffff0
*** Error unwinding stack (-3) ***

==================================================================================

Hi All , Does the Following Lines in the above data Indicate ,

1.Any Issues in the Internal Memory of HP UX

  1. or is this Related to JAVA of More , Did Search Net before Posting here , but did not get info
fffffffffffffff0 (Memory location which caused fault)

------------------ C-STACK ----------------------

0x1fffffffff7978a0 _ZN2os4Hpux15chained_handlerEiP9__siginfoPv


0x1fffffffff795e50 _ZN2os4Hpux22JVM_handle_hpux_signalEiP9__siginfoPvi

Regards

2

It might have been as simple as 'out of memory'.

3

As for memory errors check :

echo "selclass qualifier memory;info;wait;infolog" | cstm

You are interested in Memory Error Log Summary

If there is nothing, memory is fine, if you see errors, you will need to replace that DIMM.

4

Hi Peasant and All

Thanks For the Response , I understood

DIMM as Dual inline Memory module ...is this Correct

or any other thing , you are referring To

Regards

5

Yes, memory module. 'stick of RAM' also works.

6

If the memory check suggested above shows no errors, then this is a program error or something has issued kill -11 .

7

How is your box tuned? This can also happen when the kernel need tuning ( usually is required when using Java...) ... What is your ulimit value? Do you have pseudo swap activated? etc...