xforms frontend. To reproduce: Just open Reference.lyx and do File->Quit
I see this on multiple platforms (Cygwin, Solaris, Linux). (gdb) where #0 0xfef53aec in ?? () from /remote/tools/ksylvan/gcc3/lib/libstdc++.so.5 #1 0x0056dcec in int const& std::max<int>(int const&, int const&) () #2 0x00402400 in vtable for std::basic_filebuf<char, std::char_traits<char> > () #3 0x002c2610 in vtable for std::basic_filebuf<char, std::char_traits<char> > () #4 0x002bcda0 in vtable for std::basic_filebuf<char, std::char_traits<char> > () #5 0x004830dc in vtable for std::basic_filebuf<char, std::char_traits<char> > () #6 0x004816c0 in vtable for std::basic_filebuf<char, std::char_traits<char> > () #7 0xff22c608 in fl_object_qread () at events.c:201 #8 0xff240c3c in fl_check_forms () at forms.c:2132 #9 0x00407eec in vtable for std::basic_filebuf<char, std::char_traits<char> > () #10 0x002a87ec in vtable for std::basic_filebuf<char, std::char_traits<char> > () #11 0x002ea114 in vtable for std::basic_filebuf<char, std::char_traits<char> > () -- Kayvan A. Sylvan | Proud husband of | Father to my kids: Sylvan Associates, Inc. | Laura Isabella Sylvan | Katherine Yelena (8/8/89) http://sylvan.com/~kayvan | "crown of her husband" | Robin Gregory (2/28/92)