. Thread 3 (Thread 1665): #0 0x00a2e416 in __kernel_vsyscall () No symbol table info available. #1 0x001f7e06 in poll () from /lib/libc.so.6 No symbol table info available. #2 0x0037697b in g_poll () from /lib/libglib-2.0.so.0 No symbol table info available. #3 0x003662df in ?? () from /lib/libglib-2.0.so.0 No symbol table info available. #4 0x00366a5b in g_main_loop_run () from /lib/libglib-2.0.so.0 No symbol table info available. #5 0x0070c434 in ?? () from /usr/lib/libgio-2.0.so.0 No symbol table info available. #6 0x0038f3ff in ?? () from /lib/libglib-2.0.so.0 No symbol table info available. #7 0x0088be99 in start_thread () from /lib/libpthread.so.0 No symbol table info available. #8 0x002065ce in clone () from /lib/libc.so.6 No symbol table info available. . Thread 2 (Thread 1664): #0 0x00a2e416 in __kernel_vsyscall () No symbol table info available. #1 0x00890834 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 No symbol table info available. #2 0x00298f0e in ?? () from /usr/lib/libgthread-2.0.so.0 No symbol table info available. #3 0x003393fc in ?? () from /lib/libglib-2.0.so.0 No symbol table info available. #4 0x00391ba3 in ?? () from /lib/libglib-2.0.so.0 No symbol table info available. #5 0x0038f3ff in ?? () from /lib/libglib-2.0.so.0 No symbol table info available. #6 0x0088be99 in start_thread () from /lib/libpthread.so.0 No symbol table info available. #7 0x002065ce in clone () from /lib/libc.so.6 No symbol table info available. . Thread 1 (Thread 1662): #0 0x018ad6bd in __cxa_allocate_exception () from /usr/lib/libstdc++.so.6 No symbol table info available. #1 0x05d0980f in Xapian::Database::Database(std::basic_string, std::allocator > const&) () from /usr/lib/sse2/libxapian.so.22 No symbol table info available. #2 0x059d5fae in ?? () from /usr/lib/python2.7/dist-packages/xapian/_xapian.so No symbol table info available. #3 0x080deaac in PyEval_EvalFrameEx () No symbol table info available. #4 0x080e1737 in PyEval_EvalCodeEx () No symbol table info available. #5 0x08105fc1 in ?? () No symbol table info available. #6 0x080a465a in PyObject_Call () No symbol table info available. #7 0x080a5fff in ?? () No symbol table info available. #8 0x080a465a in PyObject_Call () No symbol table info available. #9 0x080cff83 in ?? () No symbol table info available. #10 0x080ce52c in ?? () No symbol table info available. #11 0x080a465a in PyObject_Call () No symbol table info available. #12 0x080db2b3 in PyEval_EvalFrameEx () No symbol table info available. #13 0x080e1737 in PyEval_EvalCodeEx () No symbol table info available. #14 0x080db19a in PyEval_EvalFrameEx () No symbol table info available. #15 0x080e1737 in PyEval_EvalCodeEx () No symbol table info available. #16 0x08105fc1 in ?? () No symbol table info available. #17 0x080a465a in PyObject_Call () No symbol table info available. #18 0x080a5fff in ?? () No symbol table info available. #19 0x080a465a in PyObject_Call () No symbol table info available. #20 0x080da5a4 in PyEval_CallObjectWithKeywords () No symbol table info available. #21 0x080a6fbf in PyInstance_New () No symbol table info available. #22 0x080a465a in PyObject_Call () No symbol table info available. #23 0x080db2b3 in PyEval_EvalFrameEx () No symbol table info available. #24 0x080e1737 in PyEval_EvalCodeEx () No symbol table info available. #25 0x0812c537 in PyEval_EvalCode () No symbol table info available. #26 0x0813c0c0 in ?? () No symbol table info available. #27 0x080700b9 in PyRun_FileExFlags () No symbol table info available. #28 0x08070aff in PyRun_SimpleFileExFlags () No symbol table info available. #29 0x0805c069 in Py_Main () No symbol table info available. #30 0x0805b25b in main () No symbol table info available.