.
Thread 3 (LWP 1806):
#0  0x00007f762bb193cd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f762c394394 in ?? ()
No symbol table info available.
#2  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (LWP 1804):
#0  0x00007f762bb193cd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f762c394394 in ?? ()
No symbol table info available.
#2  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (LWP 1794):
#0  0x00007f761e95b986 in transport_widget_menu_hidden (menu=<optimized out>, transport=0x1a72340) at transport-widget.c:345
        __inst = 0x1a72340
        __t = 26775632
        __r = <optimized out>
        _g_boolean_var_ = <optimized out>
#1  0x00007f762c65c268 in ?? ()
No symbol table info available.
#2  0x0000000000000000 in ?? ()
No symbol table info available.