#0  0x000000000041331e in ?? ()
No symbol table info available.
#1  0x00007f0cae1f070b in g_ptr_array_foreach () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x0000000000414840 in do_devices ()
No symbol table info available.
#3  0x000000000041bd6a in ?? ()
No symbol table info available.
#4  0x00007f0cae21ae85 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f0cae21b1c8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x00007f0cae21b63a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7  0x000000000040c3ea in main ()
No symbol table info available.