[Ns-bugs] [Bug 1025] New: wimax-ipv4 script exists with signal SIGSEGV when nbSS>20

code@nsnam.ece.gatech.edu code at nsnam.ece.gatech.edu
Tue Nov 9 04:45:44 PST 2010


http://www.nsnam.org/bugzilla/show_bug.cgi?id=1025

           Summary: wimax-ipv4 script exists with signal SIGSEGV when
                    nbSS>20
           Product: ns-3
           Version: ns-3.9
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P5
         Component: wimax
        AssignedTo: kubota at lrc.ic.unicamp.br
        ReportedBy: amine.ismail at sophia.inria.fr
                CC: ns-bugs at isi.edu
   Estimated Hours: 0.0


Bug reported by Philip Huynh: phuynh at uccs.edu

when we ran the simulation script wimax-ipv4.cc on the OS CentOS 5 or Fedora
11, the script ran through ok with the parameter nbSS < 20. But if the nbSS >
20, i.e --nbSS=30, the script has been stoped with the error as following:

[root at nctuns6 ns-3.9]# ./waf --run "scratch/wimax-ipv4-1 --nbSS=50"
Waf: Entering directory `/root/ns-allinone-3.9/ns-3.9/build'
Waf: Leaving directory `/root/ns-allinone-3.9/ns-3.9/build'
'build' finished successfully (1.266s)
Command ['/root/ns-allinone-3.9/ns-3.9/build/debug/scratch/wimax-ipv4-1',
'--nbSS=50'] terminated with signal SIGSEGV. Run it under a debugger to get
more information (./waf --run <program> --command-template="gdb --args %s
<args>").

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