Segfault at
Thread [1] 22010 [core: 0] (Suspended : Signal : SIGSEGV:Segmentation fault)
	cObject::isName() at cobject.h:126 0x7ffff6f532ce
	_6lowpan::handleMessage() at _6lowpan.cc:375 0x7ffff1da744e
	cSimulation::doOneEvent() at csimulation.cc:617 0x7ffff6fc0ae3
	Tkenv::doRunSimulation() at tkenv.cc:542 0x7ffff7b19ab8
	Tkenv::runSimulation() at tkenv.cc:415 0x7ffff7b195c2
	run_cmd() at tkcmd.cc:447 0x7ffff7b261c6
	TclInvokeStringCommand() at 0x7ffff532e7dd
	0x7ffff532fdbe
	0x7ffff53724be
	0x7ffff5370c2f
	<...more frames...>
Initial 10 node network (without routing for nodes 4..9)