#0  __pthread_kill_implementation (no_tid=0, signo=11, threadid=<optimized out>) at ./nptl/pthread_kill.c:44
  [Error: pthread_kill.c was not found in source tree]
#1  __pthread_kill_internal (signo=11, threadid=<optimized out>) at ./nptl/pthread_kill.c:78
  [Error: pthread_kill.c was not found in source tree]
#2  __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=11) at ./nptl/pthread_kill.c:89
  [Error: pthread_kill.c was not found in source tree]
#3  0x00007f3601e3bc46 in __GI_raise (sig=sig@entry=11) at ../sysdeps/posix/raise.c:26
  [Error: raise.c was not found in source tree]
#4  0x000055f3e4c3b75a in dump_gjs_stack_on_signal_handler (signo=11) at ../src/main.c:398
  393: 
  394:   alarm (5);
  395:   gjs_dumpstack ();
  396:   alarm (0);
  397: 
  398:   raise (signo);
  399: }
  400: 
  401: static void
  402: dump_gjs_stack_on_signal (int signo)
  403: {
#5  <signal handler called>
#6  meta_window_actor_queue_destroy (self=0x0) at ../src/compositor/meta-window-actor.c:793
  [Error: meta-window-actor.c was not found in source tree]
#7  meta_compositor_real_remove_window (compositor=<optimized out>, window=<optimized out>) at ../src/compositor/compositor.c:540
  [Error: compositor.c was not found in source tree]
#8  0x00007f36022dc898 in meta_window_unmanage (window=0x55f3e993b320, timestamp=553254) at ../src/core/window.c:1464
  [Error: window.c was not found in source tree]
#9  0x00007f3602301b7d in handle_other_xevent (x11_display=<optimized out>, event=0x7fffdece3bf0) at ../src/x11/events.c:1490
  [Error: events.c was not found in source tree]
#10 0x00007f360230cecb in meta_x11_display_handle_xevent (event=<optimized out>, x11_display=<optimized out>) at ../src/x11/events.c:1983
  [Error: events.c was not found in source tree]
#11 xevent_filter (xevent=0x7fffdece3bf0, event=<optimized out>, data=<optimized out>) at ../src/x11/events.c:2030
  [Error: events.c was not found in source tree]
#12 0x00007f36021850cf in gdk_event_apply_filters (xevent=xevent@entry=0x7fffdece3bf0, event=event@entry=0x55f3ea144530, window=window@entry=0x0) at ../../../gdk/x11/gdkeventsource.c:79
  [Error: gdkeventsource.c was not found in source tree]
#13 0x00007f360218d209 in gdk_event_source_translate_event (xevent=0x7fffdece3bf0, event_source=0x55f3e72e25a0) at ../../../gdk/x11/gdkeventsource.c:198
  [Error: gdkeventsource.c was not found in source tree]
#14 _gdk_x11_display_queue_events (display=0x55f3e70e51e0) at ../../../gdk/x11/gdkeventsource.c:341
  [Error: gdkeventsource.c was not found in source tree]
#15 0x00007f360212f0e1 in gdk_display_get_event (display=0x55f3e70e51e0) at ../../../gdk/gdkdisplay.c:442
  [Error: gdkdisplay.c was not found in source tree]
#16 0x00007f360218d5a6 in gdk_event_source_dispatch.lto_priv () at ../../../gdk/x11/gdkeventsource.c:354
  [Error: gdkeventsource.c was not found in source tree]
#17 0x00007f36034fc569 in g_main_dispatch (context=0x55f3e6c3f9a0) at ../../../glib/gmain.c:3454
  [Error: gmain.c was not found in source tree]
#18 g_main_context_dispatch (context=0x55f3e6c3f9a0) at ../../../glib/gmain.c:4172
  [Error: gmain.c was not found in source tree]
#19 0x00007f3603551de8 in timeout_source_new (one_shot=15, seconds=0, interval=2) at ../../../glib/gmain.c:5040
  [Error: gmain.c was not found in source tree]
#20 timeout_add_full.constprop.0 (priority=-374165440, interval=2, one_shot=15, function=0x55f3e6c3f9a0, data=0x1dece4060, notify=0x0, seconds=0) at ../../../glib/gmain.c:5106
  [Error: gmain.c was not found in source tree]
#21 0x00007fffdece3ee0 in ?? ()
#22 0x000055f3eae43810 in ?? ()
#23 0x00007f36034f9d20 in g_main_context_iteration (context=0x812af06e2f299000, may_block=-405510848) at ../../../glib/gmain.c:4313
  [Error: gmain.c was not found in source tree]
#24 0x00007f36020118b6 in ffi_call_unix64 () at ../src/x86/unix64.S:104
  [Error: unix64.S was not found in source tree]
#25 0x00007f360200e34d in ffi_call_int (cif=cif@entry=0x55f3e7cc5390, fn=<optimized out>, rvalue=<optimized out>, avalue=<optimized out>, closure=closure@entry=0x0) at ../src/x86/ffi64.c:673
  [Error: ffi64.c was not found in source tree]
#26 0x00007f3602010f33 in ffi_call (cif=0x55f3e7cc5390, fn=<optimized out>, rvalue=<optimized out>, avalue=<optimized out>) at ../src/x86/ffi64.c:710
  [Error: ffi64.c was not found in source tree]
#27 0x00007f36026c3ca9 in CWrapperPointerOps<ErrorBase, ErrorBase>::for_js (wrapper=..., cx=0x55f3e70f7050) at ../gi/cwrapper.h:84
  [Error: cwrapper.h was not found in source tree]
#28 GIWrapperPrototype<ErrorBase, ErrorPrototype, ErrorInstance, _GIBaseInfoStub>::for_js_prototype (wrapper=..., cx=0x55f3e70f7050) at ../gi/wrapperutils.h:988
  [Error: wrapperutils.h was not found in source tree]
#29 GIWrapperInstance<ErrorBase, ErrorPrototype, ErrorInstance, _GError>::new_for_js_object (obj=..., cx=0x55f3e70f7050) at ../gi/wrapperutils.h:1063
  [Error: wrapperutils.h was not found in source tree]
#30 ErrorInstance::object_for_c_ptr (context=0x55f3e70f7050, gerror=0x7fffdece4240) at ../gi/gerror.cpp:381
  [Error: gerror.cpp was not found in source tree]
#31 0x812af06e2f002e29 in ?? ()
#32 0x0000319a3aa544a0 in ?? ()
#33 0x000055f3e70f7050 in ?? ()
#34 0x00007fffdece4120 in ?? ()
#35 0x00007fffdece4240 in ?? ()
#36 0x000055f3ea911a40 in ?? ()
#37 0x0000000000000021 in ?? ()
#38 0x000000000000003c in ?? ()
#39 0x00002e002e62694c in ?? ()
#40 0x00007fffdece4210 in ?? ()
#41 0x0000000000000000 in ?? ()