(gdb) run group.cfg Starting program: /usr/src/redhat/BUILD/doxygen-1.4.5_6/bin/doxygen group.cfg Program received signal SIGSEGV, Segmentation fault. 0x0826fca2 in QString::operator= () (gdb) bt #0 0x0826fca2 in QString::operator= () #1 0x08216ddc in validatingParseDoc () #2 0x0815c19f in OutputList::parseDoc () #3 0x0808726c in GroupDef::writeDocumentation () #4 0x080569c5 in generateOutput () #5 0x08049c6d in main ()