[Bug Report] ----------------------------- Category: Run Time - Segmentation Fault Package: ns 2.33 OS: fedora 13;Linux localhost.localdomain 2.6.33.3-85.fc13.x86_64 Environment Variables: LD_LIBRARY_PATH=OTCL_LIB=/root/Desktop/bi/ns-allinone-2.33/otcl-1.13 NS2_LIB=/root/Desktop/bi/ns-allinone-2.33/lib X11_LIB=/usr/X11R6/lib USR_LOCAL_LIB=/usr/local/lib export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$OTCL_LIB:$NS2_LIB:$X11_LIB:$USR_LOCAL_LIB TCL_LIBRARY= TCL_LIB=/root/Desktop/bi/ns-allinone-2.33/tcl8.4.18/library USR_LIB=/usr/lib export TCL_LIBRARY=$TCL_LIB:$USR_LIB TK_LIBRARY= XGRAPH=/root/Desktop/bi/ns-allinone-2.33/bin:/root/Desktop/bi/ns-allinone-2.33/tcl8.4.18/unix:/root/Desktop/bi/ns-allinone-2.33/tk8.4.18/unix NS=/root/Desktop/bi/ns-allinone-2.33/ns-2.33/ NAM=/root/Desktop/bi/ns-allinone-2.33/nam-1.13/ export PATH=$PATH:$XGRAPH:$NS:$NAM
----------------------------- Description: Description of Problem: i need your help regarding ns-2.33; i am doing a project which i want to simulate on ns2. It is over-layered application stack, in which data is read from file in thread function, and after manipulation in extra added classes forwards its packet to NS2-application layer, from which it is send to agent-> aodv-> and then to next node, this works fine for some packets but then it gives me "scheduler going backwards in time" PLZ help me, i need that urgently How Easily Reproducible: (e.g. every time, intermittent, once only, etc.) Every time Steps to Reproduce: (describe the minimal set of steps necessary to trigger the bug) 1. send the packets from application extended class, with thread function; 2. it calls recv function of agent, then aodv and so on 3. in Scheduler.cc (dispatch function) i returned for each event which resulted in"scheduler getting backwards in time" Actual Results: (describe what the application did after performing the above steps) it will keep on sending the packets, and after manipulation at reciever. it will resend these packets Expected Results: (describe what the application should have done, were the bug not present) Additional Information: (the following infomation is helpful to debug: 1. simulation script, detailed output files, packet trace https://www.dropbox.com/s/akn92jxcccr4jzw/6nodesscript.tcl?m 2. patch file if you modify some source code https://www.dropbox.com/s/zaw9snbchuhih5n/dropbox_ns2.tar.gz?m 3. a backtrace from gdb if you get a segment fault https://www.dropbox.com/s/mrmu85ql583bdv1/gdb_ns.txt?m If they are big files, PLEASE put them in your web space and include the URL here.)
