DESERT

The script test_polling_hamburg_port.tcl crashes with the following backtrace

Thread 1 "ns" received signal SIGSEGV, Segmentation fault.
0x00007e5237425082 in std::_Rb_tree<int, std::pair<int const, DiscoveryData>, std::_Select1st<std::pair<int const, DiscoveryData> >, std::less<int>, std::allocator<std::pair<int const, DiscoveryData> > >::_M_begin() const () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libMiracle.so
#0  0x00007e5237425082 in std::_Rb_tree<int, std::pair<int const, DiscoveryData>, std::_Select1st<std::pair<int const, DiscoveryData> >, std::less<int>, std::allocator<std::pair<int const, DiscoveryData> > >::_M_begin() const () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libMiracle.so
#1  0x00007e5237422166 in std::_Rb_tree<int, std::pair<int const, DiscoveryData>, std::_Select1st<std::pair<int const, DiscoveryData> >, std::less<int>, std::allocator<std::pair<int const, DiscoveryData> > >::lower_bound(int const&) () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libMiracle.so
#2  0x00007e5237420851 in std::map<int, DiscoveryData, std::less<int>, std::allocator<std::pair<int const, DiscoveryData> > >::lower_bound(int const&) () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libMiracle.so
#3  0x00007e523741f550 in std::map<int, DiscoveryData, std::less<int>, std::allocator<std::pair<int const, DiscoveryData> > >::operator[](int const&) () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libMiracle.so
#4  0x00007e523741d151 in DiscoveryStorage::addEntry(PlugIn const*, int, int, int, char const*, char const*) () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libMiracle.so
#5  0x00007e523741e518 in ClMsgDiscovery::addData(PlugIn const*, int, int, int, char const*, char const*) () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libMiracle.so
#6  0x00007e523741a584 in PlugIn::recvSyncClMsg(ClMessage*) () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libMiracle.so
#7  0x00007e523734d7a4 in PositionDB::recvSyncClMsg(ClMessage*) () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libMiracleBasicMovement.so
#8  0x00007e5237417b57 in ClSAP::sendSynchronousModule(ClMessage*) () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libMiracle.so
#9  0x00007e523742db6d in NodeCore::sendSynchronousClSAP(int, int, ClMessage*) () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libMiracle.so
#10 0x00007e523742e1f0 in NodeCore::synchronousCrLayCommand(ClMessage*) () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libMiracle.so
#11 0x00007e5237417e25 in ClSAP::sendSynchronousClLayer(ClMessage*) () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libMiracle.so
#12 0x00007e523741a85e in PlugIn::sendSyncClMsg(ClMessage*) () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libMiracle.so
#13 0x00007e523369c9cb in UnderwaterPhysical::endRx(Packet*) () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libuwphysical.so
#14 0x00007e52373c329a in MPhyRxTimer::handle(Event*) () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libmphy.so
#15 0x00000000005bc8ef in Scheduler::dispatch(Event*, double) ()
#16 0x00000000005bc7e1 in Scheduler::run() ()
#17 0x00000000005bca23 in Scheduler::command(int, char const* const*) ()
#18 0x00000000008080cc in TclClass::dispatch_cmd(void*, Tcl_Interp*, int, char const**) ()
#19 0x000000000080c7ab in OTclDispatch ()
#20 0x00007e5237bc54eb in TclInvokeStringCommand () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libtcl8.5.so
#21 0x00007e5237bc9370 in ?? () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libtcl8.5.so
#22 0x00007e5237c0f6b4 in ?? () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libtcl8.5.so
#23 0x00007e5237c170e8 in ?? () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libtcl8.5.so
#24 0x00007e5237c0f90a in ?? () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libtcl8.5.so
#25 0x00007e5237c5348b in TclObjInterpProcCore () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libtcl8.5.so
#26 0x00007e5237bc5628 in TclInvokeObjectCommand () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libtcl8.5.so
#27 0x000000000080c9fe in OTclDispatch ()
#28 0x00007e5237bc54eb in TclInvokeStringCommand () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libtcl8.5.so
#29 0x00007e5237bc9370 in ?? () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libtcl8.5.so
#30 0x00007e5237c0f6b4 in ?? () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libtcl8.5.so
#31 0x00007e5237c5348b in TclObjInterpProcCore () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libtcl8.5.so
#32 0x00007e5237bc5628 in TclInvokeObjectCommand () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libtcl8.5.so
#33 0x000000000080c7ab in OTclDispatch ()
#34 0x00007e5237bc54eb in TclInvokeStringCommand () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libtcl8.5.so
#35 0x00007e5237bc9370 in ?? () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libtcl8.5.so
#36 0x00007e5237bcb2d0 in ?? () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libtcl8.5.so
#37 0x00007e5237bcbb83 in Tcl_EvalEx () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libtcl8.5.so
#38 0x00007e5237c344b7 in Tcl_FSEvalFileEx () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libtcl8.5.so
#39 0x00007e5237c3b03b in Tcl_Main () from /DESERT_Underwater/DESERT_buildCopy_LOCAL/lib/libtcl8.5.so
#40 0x00000000008070ce in nslibmain ()
#41 0x000000000080725b in main ()

The issue seems related with the following lines inside UnderwaterPhysical::endRx(Packet*) method:

ClMsgTriggerStats m;
sendSyncClMsg(&m);

The cross layer message doesn't get correctly initialized and its type is equals to 0.