. Thread 6 (Thread 0x7f949a9ca700 (LWP 2783)): #0 0x00007f94a1ffa3cd in poll () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00007f94a253b15c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f94a253b63a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x0000000000430cc1 in ?? () No symbol table info available. #4 0x00007f94a255f075 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f94a22dcf8e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #6 0x00007f94a2006e1d in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. . Thread 5 (Thread 0x7f949b7fe700 (LWP 2772)): #0 0x00007f94a1ffa3cd in poll () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00007f94a253b15c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f94a253b63a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f94a2b170c6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #4 0x00007f94a255f075 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f94a22dcf8e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #6 0x00007f94a2006e1d in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. . Thread 4 (Thread 0x7f949bfff700 (LWP 2771)): #0 0x000000000042e5fd in ?? () No symbol table info available. #1 0x000000000041bf1e in ?? () No symbol table info available. #2 0x00007f94a10a4c18 in ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6 No symbol table info available. #3 0x00007f94a10a4580 in ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6 No symbol table info available. #4 0x00007f94a27ff0cb in g_cclosure_marshal_generic () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #5 0x00007f94a27fe770 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #6 0x00007f94a281076d in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #7 0x00007f94a2817e37 in g_signal_emitv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #8 0x00007f94a2dd4ec8 in ?? () from /usr/lib/x86_64-linux-gnu/libudisks2.so.0 No symbol table info available. #9 0x00007f94a2b1f460 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #10 0x00007f94a2ac13c5 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #11 0x00007f94a255f8b2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #12 0x00007f94a255f075 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #13 0x00007f94a22dcf8e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #14 0x00007f94a2006e1d in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. . Thread 3 (Thread 0x7f94a3a2d7c0 (LWP 2769)): #0 0x00007f94a1ffa3cd in poll () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00007f94a253b15c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f94a253b63a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x000000000040e2dc in ?? () No symbol table info available. #4 0x00007f94a1f2eea5 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #5 0x000000000040e40d in ?? () No symbol table info available. . Thread 2 (Thread 0x7f94a0a54700 (LWP 2770)): #0 0x00007f94a1ffa3cd in poll () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00007f94a253b15c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f94a253b284 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f94a253b2e1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x00007f94a255f075 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f94a22dcf8e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #6 0x00007f94a2006e1d in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. . Thread 1 (Thread 0x7f949a1c9700 (LWP 2803)): #0 0x000000000042e5fd in ?? () No symbol table info available. #1 0x000000000041bf1e in ?? () No symbol table info available. #2 0x00007f94a10a4c18 in ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6 No symbol table info available. #3 0x00007f94a10a4580 in ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6 No symbol table info available. #4 0x00007f94a27ff0cb in g_cclosure_marshal_generic () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #5 0x00007f94a27fe6ae in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #6 0x00007f94a281076d in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #7 0x00007f94a2817e37 in g_signal_emitv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #8 0x00007f94a2dd4ec8 in ?? () from /usr/lib/x86_64-linux-gnu/libudisks2.so.0 No symbol table info available. #9 0x00007f94a2b1f460 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #10 0x00007f94a2ac13c5 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #11 0x00007f94a255f8b2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #12 0x00007f94a255f075 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #13 0x00007f94a22dcf8e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #14 0x00007f94a2006e1d in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available.