#0  0x00007f304e2f1051 in g_cclosure_marshal_VOID__PARAM (closure=0x0, return_value=<optimized out>, n_param_values=<optimized out>, param_values=<optimized out>, invocation_hint=<optimized out>, marshal_data=<optimized out>) at /build/buildd/glib2.0-2.34.0/./gobject/gmarshal.c:1045
  [Error: /build/buildd/glib2.0-2.34.0/./gobject/gmarshal.c was not found in source tree]
#1  0x00007fffe7654b90 in ?? ()
#2  0x00007fff00000002 in ?? ()
#3  0x00007f304e2ef800 in g_flags_register_static (name=0x10442c0 "\001", const_static_values=0x10826c0) at /build/buildd/glib2.0-2.34.0/./gobject/genums.c:250
  [Error: /build/buildd/glib2.0-2.34.0/./gobject/genums.c was not found in source tree]
#4  0x00007f304db0e539 in sendmsg () at ../sysdeps/unix/syscall-template.S:82
  [Error: ../sysdeps/unix/syscall-template.S was not found in source tree]
#5  0x00007f3048633a00 in _dbus_write_socket_with_unix_fds_two (fd=24, buffer1=<optimized out>, start1=<optimized out>, len1=<optimized out>, buffer2=<optimized out>, start2=<optimized out>, len2=1218899104, fds=0x2, n_fds=15830848) at ../../dbus/dbus-sysdeps-unix.c:469
  [Error: ../../dbus/dbus-sysdeps-unix.c was not found in source tree]