Program terminated with signal 11, Segmentation fault. #0 0xb72dcf27 in ns3::MinstrelWifiRemoteStation::GetNextSample (this=0x80cc8c0) at ../src/devices/wifi/minstrel-wifi-manager.cc:395 395 bitrate = m_sampleTable[m_index][m_col]; (gdb) bt #0 0xb72dcf27 in ns3::MinstrelWifiRemoteStation::GetNextSample (this=0x80cc8c0) at ../src/devices/wifi/minstrel-wifi-manager.cc:395 #1 0xb72ddb85 in ns3::MinstrelWifiRemoteStation::FindRate (this=0x80cc8c0) at ../src/devices/wifi/minstrel-wifi-manager.cc:437 #2 0xb72e0025 in ns3::MinstrelWifiRemoteStation::DoReportDataOk (this=0x80cc8c0, ackSnr=1.2004484769801049, ackMode=..., dataSnr=1.2004484769801049) at ../src/devices/wifi/minstrel-wifi-manager.cc:332 #3 0xb7255e66 in ns3::WifiRemoteStation::ReportDataOk (this=0x80cc8c0, ackSnr=1.2004484769801049, ackMode=..., dataSnr=1.2004484769801049) at ../src/devices/wifi/wifi-remote-station-manager.cc:779 #4 0xb721f8cf in ns3::MacLow::ReceiveOk (this=0x80b90e0, packet=..., rxSnr=1.2004484769801049, txMode=..., preamble=ns3::WIFI_PREAMBLE_LONG) at ../src/devices/wifi/mac-low.cc:630 #5 0xb722598a in ns3::MemPtrCallbackImpl, double, ns3::WifiMode, ns3::WifiPreamble), void, ns3::Ptr, double, ns3::WifiMode, ns3::WifiPreamble, ns3::empty, ns3::empty, ns3::empty, ns3::empty, ns3::empty>::operator() (this=0x80ba7d0, a1=..., a2=1.2004484769801049, a3=..., a4=ns3::WIFI_PREAMBLE_LONG) at debug/ns3/callback.h:232 #6 0xb71f3a47 in ns3::Callback, double, ns3::WifiMode, ns3::WifiPreamble, ns3::empty, ns3::empty, ns3::empty, ns3::empty, ns3::empty>::operator() (this=0x80ba788, a1=..., a2=1.2004484769801049, a3=..., a4=ns3::WIFI_PREAMBLE_LONG) at debug/ns3/callback.h:419 #7 0xb71e86e1 in ns3::WifiPhyStateHelper::SwitchFromRxEndOk (this=0x80ba648, packet=..., snr=1.2004484769801049, mode=..., preamble=ns3::WIFI_PREAMBLE_LONG) at ../src/devices/wifi/wifi-phy-state-helper.cc:361 #8 0xb7203338 in ns3::YansWifiPhy::EndReceive (this=0x80ba530, packet=..., event=...) at ../src/devices/wifi/yans-wifi-phy.cc:758 #9 0xb71fdf5c in Notify (this=0x80cad30) at debug/ns3/make-event.h:139 #10 0xb6c77566 in ns3::EventImpl::Invoke (this=0x80cad30) at ../src/simulator/event-impl.cc:37 #11 0xb6c97150 in ns3::DefaultSimulatorImpl::ProcessOneEvent (this=0x8088230) at ../src/simulator/default-simulator-impl.cc:121 #12 0xb6c971b0 in ns3::DefaultSimulatorImpl::Run (this=0x8088230) at ../src/simulator/default-simulator-impl.cc:151 #13 0xb6c8078f in ns3::Simulator::Run () at ../src/simulator/simulator.cc:173 #14 0x0805597c in MeshTest::Run (this=0xbfb49adc) at ../examples/mesh/mesh.cc:230 #15 0x0805736c in main (argc=1, argv=0xbfb49c24) at ../examples/mesh/mesh.cc:259