Getting Core on HP 11.23

[Samina]

Hi,

I am getting a core with the following below message while running on
HP-UX blimpy B.11.23 U ia64 1398554628

--------------------------------------------
aCC runtime error: stack unwind failed (2) 1
ARIES32: Core file for PA32 application saved to ..
--------------------------------------------

I have applied patches 31855, 31854, 31851 to this m/c but still facing this problem :(

The compiler details are :
aCC -V
aCC: HP ANSI C++ B3910B A.03.30

Could someone please help with a possible solution for this?

Thanks,
Samina.

[Biswajit Tripathy]

"ARIES32" in the error message suggests that you
are running a 32 bit PA-RISC binary on IA64 box
(this is, of course, supported by HP). Does your
application work fine on 32bit PA-RISC systems?
If possible, I would advice you to compile your
application on IA64 box and see if it works fine.

- Biswajit

[Samina]

Thanks Biswajit for your reply.

The application runs fine on a 32bit PA-RISC system. The problem is only with this emulation mode i.e. running 32 bit PA_RISC on a IA64box.

We need to qualify our software whether it runs fine in emulation mode. So I wanted to know the solution to this, if more patches are available to resolve this issue. Since as you said it is supported by HP.

Regards,
Samina.

[Biswajit Tripathy]

Samina,

I suggest you install PHKL_31500 patch and test
again. If problem still persists, get in touch with your
HP representative.

- Biswajit

[Samina]

It already has PHKL_31500 installed, as it is the latest B.11.23.0409.3 HP-UX 11i v2 (B.11.23), September 2004 installation.

I'll try to check with HP support if that helps.

Thanks!
Samina.

[Samina]

I was able to resolve this issue by

1. Applying patches
Patches PHSS_31849, PHSS_31850, PHSS_31851, PHSS_31852, PHSS_31853,
PHSS_31854, PHSS_32502

and by

2. increasing the stack size for Aries as mentioned at this site.
http://docs.hp.com/en/B2355-60105/Aries.5.html

-Samina.

[Samina]

The core again occured after applying patches and increasing ARIES stack size.

Later I got the latest libcl library version from HP guys. This has solved our problem. I havent observed a core after this.

Samina.