Re: [Swarm-Support] Problem with SIG

[Paul Johnson]

Camacho David wrote:
> Hi all,
>
>
> I was at home just implementing new functionality to my model(objective-C), and 
> it runs fine (under windows). However when trying to run it at work  (Under 
> linux Suse 9.2, on an opteron cluster... kernel: 2.6.8-24.24-smp)  machine it 
> does not work. It compile, but crashes whit almost no info to debug it:
>
> "Illegal instruction"
You don't say how you installed Swarm on that system.  I suppose it 
could be an Opteron OS related problem.   Your kernel is a few notches 
ahead of where Fedora Linxu is now, so maybe that's related.  From all 
of the ??, it appears you did not install the debugging symbols for 
Swarm, so it is really hard to see what's going wrong.

If your application compiles cleanly, with no warnings, I'd be 
interested to see the code.  If you want to email me  privately with a 
tar.gz package of your source, I can try to compile and run on my system.

Oh, there's one other thing.   I have not worked on compiling swarm in 
64 bit environments lately. It did not work when I tried 3 months ago. 
SO I run the 32 bit version on my x86_64 systems.  How did you compile 
swarm? Did it require some hacking?  Which Swarm version do you have?

pj
> And after using gdb I am obtaining: 
>
> (however I do not know where is the problem, which should be so simple, maybe a 
> missed library or something, but no idea how to find it. Therefore any help is 
> wellcome!)
>
> Starting program: /home/camacho/ultimo5/Model3/gamodel
>
> Program received signal SIGILL, Illegal instruction.
> 0x0000002a96714051 in objc_error (object=0x0, code=5330752, fmt=0x2a96714050 
> "\230H\201?") at misc.c:44
> 44      misc.c: No such file or directory.
>         in misc.c
> Current language:  auto; currently c
>
> (gdb) where
> #0  0x0000002a96714051 in objc_error (object=0x0, code=5330752, fmt=0x2a96714050 
> "\230H\201?") at misc.c:44
> #1  0x0000007fbfffe1b0 in ?? ()
> #2  0x0000002a9634f6ca in __builtin_avcall () from 
> /ibios/tbi_cluster/x86_64/lib/libdefobj.so.4
> #3  0x0000000000000000 in ?? ()
> #4  0x0000000000000000 in ?? ()
> #5  0x0000000000000000 in ?? ()
> #6  0x0000000000000000 in ?? ()
> #7  0x0000002a963532ac in _OBJC_METH_VAR_TYPE_19 () from 
> /ibios/tbi_cluster/x86_64/lib/libdefobj.so.4
> #8  0x0000002a00000020 in ?? ()
> #9  0x00000000008576d0 in ?? ()
> #10 0x0000007fbfffe230 in ?? ()
> #11 0x0000000000000000 in ?? ()
> #12 0x0000002a962dad70 in _OBJC_SELECTOR_TABLE () from 
> /ibios/tbi_cluster/x86_64/lib/libactivity.so.5
> #13 0x0000000000000000 in ?? ()
> #14 0x0000000000000000 in ?? ()
> #15 0x0000002a9634f6ca in __builtin_avcall () from 
> /ibios/tbi_cluster/x86_64/lib/libdefobj.so.4
> #16 0x0000000000000000 in ?? ()
> #17 0x0000000000000000 in ?? ()
> #18 0x0000007f00000000 in ?? ()
> #19 0x0000007fbfffe7e0 in ?? ()
> .
> .
> .
> (gdb) list
> 39      in misc.c
> .
> .
> .
> (gdb) break
> Breakpoint 1 at 0x2a96714051: file misc.c, line 44.
>
>
>
>
>
>
> Mny thanks in advance
> David Camcho
>
>
>
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--
Paul E. Johnson                       email: address@hidden
Dept. of Political Science            http://pj.freefaculty.org
1541 Lilac Lane, Rm 504
University of Kansas                  Office: (785) 864-9086
Lawrence, Kansas 66044-3177           FAX: (785) 864-5700