I'm afraid I don't have any idea what the problem is from the
information supplied. I do have another question about the setup
however. It sounds like you are running a 64-bit NOX with 32-bit
OpenFlow Linux switches. Are those switches running in 32-bit KVMs on
the 64-bit machine?
While I don't know of any reason why it shouldn't work, to my knowledge
we have not done any mixed 64-bit controller 32-bit switch testing. On
my setup where I run a 64-bit NOX I also use 64-bit switches in KVMs.
I'm pretty busy with other activities but when I can get an hour or two
free I'll try running a mixed setup to see if I can recreate the
problem.
--- Keith
On Wed, 2008-07-16 at 11:26 -0700, kk yap wrote:
> Hi,
>
> Attached is the verbose output. The error occurs when the OpenFlow
> switches are being brought up. The core dump shows the attached. Any
> advice?
>
> Regards
> KK
>
> ==============================
> GNU gdb 6.4.90-debian
> Copyright (C) 2006 Free Software Foundation, Inc.
> GDB is free software, covered by the GNU General Public License, and you are
> welcome to change it and/or distribute copies of it under certain conditions.
> Type "show copying" to see the conditions.
> There is absolutely no warranty for GDB. Type "show warranty" for details.
> This GDB was configured as "x86_64-linux-gnu"...BFD:
> /home/ykk/nox/noxcore/src/.libs/lt-nox_core: don't know how to handle
> OS specific section `.gnu.hash' [0x6ffffff6]
> "/home/ykk/nox/noxcore/src/.libs/lt-nox_core": not in executable
> format: File format not recognized
>
> Core was generated by `/home/ykk/nox/noxcore/src/.libs/lt-nox_core -v
> -i ptcp:2525 pyrouting pyauthent'.
> Program terminated with signal 11, Segmentation fault.
> #0 0x00002ad2287c3f67 in ?? ()
>
>
> 2008/7/11 Martin Casado <[EMAIL PROTECTED]>:
> > Can you paste a trace using -v ? If you gdb the core file, what line is it
> > faulting on? You might want to try deleting testing.sqlite and re-running
> > ...
> >
> > btw, to run gdb on a libtool binary
> >
> > libtool --mode=execute gdb nox_core core
> >
> > .martin
> >
> >> Hi,
> >>
> >> I was trying to run NOX in a Dell AMD64 machine. The whole
> >> compilation process was okay. I am using openflow/linux kernel
> >> binaries compiled on an i386 machine, while compiling the NOX on the
> >> AMD. The nox_core binary run fine, until after a while, the following
> >> error appears. I can run the setup properly on the i386 machine and
> >> so I wonder why it fails on this machine.
> >>
> >> $ ./nox_core -i ptcp:2525 pyauthenticator pyrouting
> >> NOX 0.2.1 (nox_core), compiled Jul 10 2008 16:37:53
> >> Compiled with OpenFlow 0x84 (exp)
> >> 00001|sqlite3-impl|WARN:Transactional storage file not given in the
> >> command line; defaulting to 'testing.sqlite'
> >> Caught signal 11.
> >> 0x2b8cd5719132 6668976 (vigil::fault_handler(int)+0x22)
> >> 0x00d12190
> >> 0x505400000003
> >> Segmentation fault (core dumped)
> >>
> >> Anyone in the know?
> >>
> >> Thanks.
> >>
> >> Regards
> >> KK
> >>
> >> _______________________________________________
> >> nox-dev mailing list
> >> [email protected]
> >> http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org
> >>
> >
> _______________________________________________
> nox-dev mailing list
> [email protected]
> http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org
_______________________________________________
nox-dev mailing list
[email protected]
http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org
