#0  __strcmp_sse2 () at ../sysdeps/x86_64/multiarch/../strcmp.S:213
  [Error: ../sysdeps/x86_64/multiarch/../strcmp.S was not found in source tree]
#1  0x00007f864caa1672 in schedule_callbacks (connection=connection@entry=0x7f86400080b0, signal_data_array=0x1c671a0, message=message@entry=0x7f860c007f70, sender=sender@entry=0x7f86380051e0 "org.freedesktop.DBus") at /build/buildd/glib2.0-2.33.14/./gio/gdbusconnection.c:3780
  [Error: /build/buildd/glib2.0-2.33.14/./gio/gdbusconnection.c was not found in source tree]
#2  0x00007f864caa3eae in distribute_signals (message=0x7f860c007f70, connection=0x7f86400080b0) at /build/buildd/glib2.0-2.33.14/./gio/gdbusconnection.c:3853
  [Error: /build/buildd/glib2.0-2.33.14/./gio/gdbusconnection.c was not found in source tree]
#3  on_worker_message_received (worker=<optimized out>, message=0x7f860c007f70, user_data=<optimized out>) at /build/buildd/glib2.0-2.33.14/./gio/gdbusconnection.c:2356
  [Error: /build/buildd/glib2.0-2.33.14/./gio/gdbusconnection.c was not found in source tree]
#4  0x00007f864cab7c78 in _g_dbus_worker_emit_message_received (message=0x7f860c007f70, worker=0x7f864000c0a0) at /build/buildd/glib2.0-2.33.14/./gio/gdbusprivate.c:492
  [Error: /build/buildd/glib2.0-2.33.14/./gio/gdbusprivate.c was not found in source tree]
#5  _g_dbus_worker_emit_message_received (message=0x7f860c007f70, worker=0x7f864000c0a0) at /build/buildd/glib2.0-2.33.14/./gio/gdbusprivate.c:571
  [Error: /build/buildd/glib2.0-2.33.14/./gio/gdbusprivate.c was not found in source tree]
#6  _g_dbus_worker_queue_or_deliver_received_message (message=0x7f860c007f70, worker=0x7f864000c0a0) at /build/buildd/glib2.0-2.33.14/./gio/gdbusprivate.c:520
  [Error: /build/buildd/glib2.0-2.33.14/./gio/gdbusprivate.c was not found in source tree]
#7  _g_dbus_worker_do_read_cb (input_stream=<optimized out>, res=<optimized out>, user_data=user_data@entry=0x7f864000c0a0) at /build/buildd/glib2.0-2.33.14/./gio/gdbusprivate.c:804
  [Error: /build/buildd/glib2.0-2.33.14/./gio/gdbusprivate.c was not found in source tree]
#8  0x00007f864ca51cae in g_simple_async_result_complete (simple=0x7f8638016880) at /build/buildd/glib2.0-2.33.14/./gio/gsimpleasyncresult.c:775
  [Error: /build/buildd/glib2.0-2.33.14/./gio/gsimpleasyncresult.c was not found in source tree]
#9  0x00007f864ca51ddc in complete_in_idle_cb (data=0x7f8638016880) at /build/buildd/glib2.0-2.33.14/./gio/gsimpleasyncresult.c:787
  [Error: /build/buildd/glib2.0-2.33.14/./gio/gsimpleasyncresult.c was not found in source tree]
#10 0x00007f8650c92bb5 in g_main_dispatch (context=0x7f8640010b90) at /build/buildd/glib2.0-2.33.14/./glib/gmain.c:2715
  [Error: /build/buildd/glib2.0-2.33.14/./glib/gmain.c was not found in source tree]
#11 g_main_context_dispatch (context=context@entry=0x7f8640010b90) at /build/buildd/glib2.0-2.33.14/./glib/gmain.c:3219
  [Error: /build/buildd/glib2.0-2.33.14/./glib/gmain.c was not found in source tree]
#12 0x00007f8650c92ee8 in g_main_context_iterate (context=0x7f8640010b90, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/buildd/glib2.0-2.33.14/./glib/gmain.c:3290
  [Error: /build/buildd/glib2.0-2.33.14/./glib/gmain.c was not found in source tree]
#13 0x00007f8650c932e2 in g_main_loop_run (loop=0x7f8640010b20) at /build/buildd/glib2.0-2.33.14/./glib/gmain.c:3484
  [Error: /build/buildd/glib2.0-2.33.14/./glib/gmain.c was not found in source tree]
#14 0x00007f864cab57b6 in gdbus_shared_thread_func (user_data=0x7f8640010b60) at /build/buildd/glib2.0-2.33.14/./gio/gdbusprivate.c:277
  [Error: /build/buildd/glib2.0-2.33.14/./gio/gdbusprivate.c was not found in source tree]
#15 0x00007f8650cb6985 in g_thread_proxy (data=0x7f864000cd40) at /build/buildd/glib2.0-2.33.14/./glib/gthread.c:797
  [Error: /build/buildd/glib2.0-2.33.14/./glib/gthread.c was not found in source tree]
#16 0x00007f8652134e9a in start_thread (arg=0x7f86471cb700) at pthread_create.c:308
  [Error: pthread_create.c was not found in source tree]
#17 0x00007f865243c39d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
  [Error: ../sysdeps/unix/sysv/linux/x86_64/clone.S was not found in source tree]
#18 0x0000000000000000 in ?? ()