. Thread 2 (Thread 0xb78826c0 (LWP 2529)): #0 0x00916940 in free () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #1 0x00d5d80f in operator delete(void*) () from /usr/lib/i386-linux-gnu/libstdc++.so.6 No symbol table info available. #2 0x010099ea in std::_Rb_tree >, std::_Select1st > >, std::less, std::allocator > > >::_M_erase(std::_Rb_tree_node > >*) () from /usr/lib/sse2/libxapian.so.22 No symbol table info available. #3 0x010099d1 in std::_Rb_tree >, std::_Select1st > >, std::less, std::allocator > > >::_M_erase(std::_Rb_tree_node > >*) () from /usr/lib/sse2/libxapian.so.22 No symbol table info available. #4 0x010099d1 in std::_Rb_tree >, std::_Select1st > >, std::less, std::allocator > > >::_M_erase(std::_Rb_tree_node > >*) () from /usr/lib/sse2/libxapian.so.22 No symbol table info available. #5 0x010099d1 in std::_Rb_tree >, std::_Select1st > >, std::less, std::allocator > > >::_M_erase(std::_Rb_tree_node > >*) () from /usr/lib/sse2/libxapian.so.22 No symbol table info available. #6 0x010099d1 in std::_Rb_tree >, std::_Select1st > >, std::less, std::allocator > > >::_M_erase(std::_Rb_tree_node > >*) () from /usr/lib/sse2/libxapian.so.22 No symbol table info available. #7 0x010099d1 in std::_Rb_tree >, std::_Select1st > >, std::less, std::allocator > > >::_M_erase(std::_Rb_tree_node > >*) () from /usr/lib/sse2/libxapian.so.22 No symbol table info available. #8 0x010099d1 in std::_Rb_tree >, std::_Select1st > >, std::less, std::allocator > > >::_M_erase(std::_Rb_tree_node > >*) () from /usr/lib/sse2/libxapian.so.22 No symbol table info available. #9 0x010099d1 in std::_Rb_tree >, std::_Select1st > >, std::less, std::allocator > > >::_M_erase(std::_Rb_tree_node > >*) () from /usr/lib/sse2/libxapian.so.22 No symbol table info available. #10 0x010099d1 in std::_Rb_tree >, std::_Select1st > >, std::less, std::allocator > > >::_M_erase(std::_Rb_tree_node > >*) () from /usr/lib/sse2/libxapian.so.22 No symbol table info available. #11 0x010056df in ?? () from /usr/lib/sse2/libxapian.so.22 No symbol table info available. #12 0x010057c5 in ?? () from /usr/lib/sse2/libxapian.so.22 No symbol table info available. #13 0x00f7c40a in Xapian::Database::allterms_begin(std::string const&) const () from /usr/lib/sse2/libxapian.so.22 No symbol table info available. #14 0x010c8bd5 in ?? () from /usr/lib/sse2/libxapian.so.22 No symbol table info available. #15 0x010cc852 in ?? () from /usr/lib/sse2/libxapian.so.22 No symbol table info available. #16 0x010cfe53 in Xapian::QueryParser::Internal::parse_query(std::string const&, unsigned int, std::string const&) () from /usr/lib/sse2/libxapian.so.22 No symbol table info available. #17 0x010c6488 in Xapian::QueryParser::parse_query(std::string const&, unsigned int, std::string const&) () from /usr/lib/sse2/libxapian.so.22 No symbol table info available. #18 0x00a5da0f in ?? () from /usr/lib/python2.7/dist-packages/xapian/_xapian.so No symbol table info available. #19 0x080fbc32 in PyEval_EvalFrameEx () No symbol table info available. #20 0x080fd7b4 in PyEval_EvalCodeEx () No symbol table info available. #21 0x080f7c7f in PyEval_EvalFrameEx () No symbol table info available. #22 0x080fd7b4 in PyEval_EvalCodeEx () No symbol table info available. #23 0x0808c734 in ?? () No symbol table info available. #24 0x0805dc31 in PyObject_Call () No symbol table info available. #25 0x080f9173 in PyEval_EvalFrameEx () No symbol table info available. #26 0x080fdc81 in PyEval_EvalCodeEx () No symbol table info available. #27 0x0808c522 in ?? () No symbol table info available. #28 0x0805dc31 in PyObject_Call () No symbol table info available. #29 0x080738cd in ?? () No symbol table info available. #30 0x08066fae in ?? () No symbol table info available. #31 0x0806a06a in PyObject_CallFunctionObjArgs () No symbol table info available. #32 0x0025a5be in ?? () from /usr/lib/python2.7/dist-packages/_dbus_bindings.so No symbol table info available. #33 0x0025b343 in ?? () from /usr/lib/python2.7/dist-packages/_dbus_bindings.so No symbol table info available. #34 0x002d9821 in ?? () from /lib/i386-linux-gnu/libdbus-1.so.3 No symbol table info available. #35 0x002c946f in dbus_connection_dispatch () from /lib/i386-linux-gnu/libdbus-1.so.3 No symbol table info available. #36 0x0029c95d in ?? () from /usr/lib/i386-linux-gnu/libdbus-glib-1.so.2 No symbol table info available. #37 0x00b8481f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #38 0x00b84f50 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #39 0x00b8555b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #40 0x001641b8 in ?? () from /usr/lib/python2.7/dist-packages/glib/_glib.so No symbol table info available. #41 0x080f8918 in PyEval_EvalFrameEx () No symbol table info available. #42 0x080f7dc0 in PyEval_EvalFrameEx () No symbol table info available. #43 0x080fd7b4 in PyEval_EvalCodeEx () No symbol table info available. #44 0x080fe127 in PyEval_EvalCode () No symbol table info available. #45 0x0811ad30 in ?? () No symbol table info available. #46 0x0811b949 in PyRun_FileExFlags () No symbol table info available. #47 0x0811c52c in PyRun_SimpleFileExFlags () No symbol table info available. #48 0x0812c806 in Py_Main () No symbol table info available. #49 0x0805da0b in main () No symbol table info available. . Thread 1 (Thread 0xb73d5b70 (LWP 2547)): #0 0x0100617e in ?? () from /usr/lib/sse2/libxapian.so.22 No symbol table info available. #1 0x010076e6 in ?? () from /usr/lib/sse2/libxapian.so.22 No symbol table info available. #2 0x0100922a in ?? () from /usr/lib/sse2/libxapian.so.22 No symbol table info available. #3 0x00f7d76c in Xapian::WritableDatabase::add_document(Xapian::Document const&) () from /usr/lib/sse2/libxapian.so.22 No symbol table info available. #4 0x00a69585 in ?? () from /usr/lib/python2.7/dist-packages/xapian/_xapian.so No symbol table info available. #5 0x080fbc32 in PyEval_EvalFrameEx () No symbol table info available. #6 0x080f7dc0 in PyEval_EvalFrameEx () No symbol table info available. #7 0x080fd7b4 in PyEval_EvalCodeEx () No symbol table info available. #8 0x0808c734 in ?? () No symbol table info available. #9 0x0805dc31 in PyObject_Call () No symbol table info available. #10 0x080f9173 in PyEval_EvalFrameEx () No symbol table info available. #11 0x080f7dc0 in PyEval_EvalFrameEx () No symbol table info available. #12 0x080f7dc0 in PyEval_EvalFrameEx () No symbol table info available. #13 0x080fd7b4 in PyEval_EvalCodeEx () No symbol table info available. #14 0x0808c522 in ?? () No symbol table info available. #15 0x0805dc31 in PyObject_Call () No symbol table info available. #16 0x080738cd in ?? () No symbol table info available. #17 0x0805dc31 in PyObject_Call () No symbol table info available. #18 0x080f6fee in PyEval_CallObjectWithKeywords () No symbol table info available. #19 0x0812e7b4 in ?? () No symbol table info available. #20 0x0088fd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #21 0x009760ce in clone () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. Backtrace stopped: Not enough registers or memory available to unwind further