Aug 08 00:40:58 x1 systemd-coredump[2424]: Process 2408 (blueman-tray) of user 1000 dumped core.
                                           
                                           Stack trace of thread 2408:
                                           #0  0x00007f017053f314 g_log_writer_default (libglib-2.0.so.0 + 0x5b314)
                                           #1  0x00007f017053ca29 g_log_structured_array (libglib-2.0.so.0 + 0x58a29)
                                           #2  0x00007f017053cf81 g_log_structured_standard (libglib-2.0.so.0 + 0x58f81)
                                           #3  0x00007f016f7673e7 n/a (libgdk-3.so.0 + 0x913e7)
                                           #4  0x00007f016fcf183b _XError (libX11.so.6 + 0x4383b)
                                           #5  0x00007f016fcee5e8 n/a (libX11.so.6 + 0x405e8)
                                           #6  0x00007f016fcee685 n/a (libX11.so.6 + 0x40685)
                                           #7  0x00007f016fceefea _XEventsQueued (libX11.so.6 + 0x40fea)
                                           #8  0x00007f016fce0992 XPending (libX11.so.6 + 0x32992)
                                           #9  0x00007f016f76311e n/a (libgdk-3.so.0 + 0x8d11e)
                                           #10 0x00007f016f70714b gdk_display_get_event (libgdk-3.so.0 + 0x3114b)
                                           #11 0x00007f016f762f84 n/a (libgdk-3.so.0 + 0x8cf84)
                                           #12 0x00007f017053643c g_main_context_dispatch (libglib-2.0.so.0 + 0x5243c)
                                           #13 0x00007f01705841d9 n/a (libglib-2.0.so.0 + 0xa01d9)
                                           #14 0x00007f0170534c03 g_main_loop_run (libglib-2.0.so.0 + 0x50c03)
                                           #15 0x00007f01706caa8d n/a (libffi.so.7 + 0x6a8d)
                                           #16 0x00007f01706ca01b n/a (libffi.so.7 + 0x601b)
                                           #17 0x00007f017064d3a2 n/a (_gi.cpython-38-x86_64-linux-gnu.so + 0x1a3a2)
                                           #18 0x00007f017064c982 n/a (_gi.cpython-38-x86_64-linux-gnu.so + 0x19982)
                                           #19 0x00007f01706524ae n/a (_gi.cpython-38-x86_64-linux-gnu.so + 0x1f4ae)
                                           #20 0x00007f01711cfbf4 _PyObject_MakeTpCall (libpython3.8.so.1.0 + 0x127bf4)
                                           #21 0x00007f01711cb4d8 _PyEval_EvalFrameDefault (libpython3.8.so.1.0 + 0x1234d8)
                                           #22 0x00007f01711c55ba _PyEval_EvalCodeWithName (libpython3.8.so.1.0 + 0x11d5ba)
                                           #23 0x00007f01711d71cd _PyFunction_Vectorcall (libpython3.8.so.1.0 + 0x12f1cd)
                                           #24 0x00007f01711c6b41 _PyEval_EvalFrameDefault (libpython3.8.so.1.0 + 0x11eb41)
                                           #25 0x00007f01711c57e2 _PyEval_EvalCodeWithName (libpython3.8.so.1.0 + 0x11d7e2)
                                           #26 0x00007f01711cf28e _PyObject_FastCallDict (libpython3.8.so.1.0 + 0x12728e)
                                           #27 0x00007f01711e1d64 n/a (libpython3.8.so.1.0 + 0x139d64)
                                           #28 0x00007f01711cfc90 _PyObject_MakeTpCall (libpython3.8.so.1.0 + 0x127c90)
                                           #29 0x00007f01711cafc4 _PyEval_EvalFrameDefault (libpython3.8.so.1.0 + 0x122fc4)
                                           #30 0x00007f01711c50c4 _PyEval_EvalCodeWithName (libpython3.8.so.1.0 + 0x11d0c4)
                                           #31 0x00007f0171276323 PyEval_EvalCode (libpython3.8.so.1.0 + 0x1ce323)
                                           #32 0x00007f0171281b98 n/a (libpython3.8.so.1.0 + 0x1d9b98)
                                           #33 0x00007f017127bdb3 n/a (libpython3.8.so.1.0 + 0x1d3db3)
                                           #34 0x00007f017113aa0b PyRun_FileExFlags (libpython3.8.so.1.0 + 0x92a0b)
                                           #35 0x00007f017113a482 PyRun_SimpleFileExFlags (libpython3.8.so.1.0 + 0x92482)
                                           #36 0x00007f017128ea1a Py_RunMain (libpython3.8.so.1.0 + 0x1e6a1a)
                                           #37 0x00007f017126abd9 Py_BytesMain (libpython3.8.so.1.0 + 0x1c2bd9)
                                           #38 0x00007f017145e002 __libc_start_main (libc.so.6 + 0x27002)
                                           #39 0x000055d7256e804e _start (python3.8 + 0x104e)
                                           
                                           Stack trace of thread 2418:
                                           #0  0x00007f017153171d syscall (libc.so.6 + 0xfa71d)
                                           #1  0x00007f017057ec9b g_cond_wait_until (libglib-2.0.so.0 + 0x9ac9b)
                                           #2  0x00007f0170506803 n/a (libglib-2.0.so.0 + 0x22803)
                                           #3  0x00007f0170506994 g_async_queue_timeout_pop (libglib-2.0.so.0 + 0x22994)
                                           #4  0x00007f0170562caa n/a (libglib-2.0.so.0 + 0x7ecaa)
                                           #5  0x00007f017055e511 n/a (libglib-2.0.so.0 + 0x7a511)
                                           #6  0x00007f017108f422 start_thread (libpthread.so.0 + 0x9422)
                                           #7  0x00007f0171536bf3 __clone (libc.so.6 + 0xffbf3)
                                           
                                           Stack trace of thread 2416:
                                           #0  0x00007f017152c05f __poll (libc.so.6 + 0xf505f)
                                           #1  0x00007f0170584168 n/a (libglib-2.0.so.0 + 0xa0168)
                                           #2  0x00007f0170534c03 g_main_loop_run (libglib-2.0.so.0 + 0x50c03)
                                           #3  0x00007f01703401a8 n/a (libgio-2.0.so.0 + 0x1001a8)
                                           #4  0x00007f017055e511 n/a (libglib-2.0.so.0 + 0x7a511)
                                           #5  0x00007f017108f422 start_thread (libpthread.so.0 + 0x9422)
                                           #6  0x00007f0171536bf3 __clone (libc.so.6 + 0xffbf3)

                                           Stack trace of thread 2415:
                                           #0  0x00007f017152c05f __poll (libc.so.6 + 0xf505f)
                                           #1  0x00007f0170584168 n/a (libglib-2.0.so.0 + 0xa0168)
                                           #2  0x00007f0170535221 g_main_context_iteration (libglib-2.0.so.0 + 0x51221)
                                           #3  0x00007f0170535272 n/a (libglib-2.0.so.0 + 0x51272)
                                           #4  0x00007f017055e511 n/a (libglib-2.0.so.0 + 0x7a511)
                                           #5  0x00007f017108f422 start_thread (libpthread.so.0 + 0x9422)
                                           #6  0x00007f0171536bf3 __clone (libc.so.6 + 0xffbf3)
Aug 08 00:40:58 x1 systemd[1]: systemd-coredump@4-2419-0.service: Succeeded.