#0  raise (sig=<optimized out>) at ../sysdeps/unix/sysv/linux/raise.c:50
  [Error: raise.c was not found in source tree]
#1  0x000055c60386601b in ?? ()
#2  <signal handler called>
#3  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
  [Error: raise.c was not found in source tree]
#4  0x00007fc9188e1535 in __GI_abort () at abort.c:79
  [Error: abort.c was not found in source tree]
#5  0x00007fc91962ddc3 in ?? () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fc919688b7a in g_assertion_message_expr () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fc918875d8c in ?? () from /tmp/apport_sandbox_xoncxoer/usr/lib/gnome-shell/libst-1.0.so
#8  0x00007fc91974d7c8 in g_object_run_dispose () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#9  0x00007fc918cd9f76 in clutter_actor_destroy () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-3.so
#10 0x00007fc918ce0f34 in clutter_actor_iter_destroy () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-3.so
#11 0x00007fc918ce0fd8 in ?? () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-3.so
#12 0x00007fc919746d91 in g_closure_invoke () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#13 0x00007fc91975a896 in ?? () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#14 0x00007fc91976344e in g_signal_emit_valist () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#15 0x00007fc919763b0f in g_signal_emit () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#16 0x00007fc918ce622c in ?? () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-3.so
#17 0x00007fc91974d7c8 in g_object_run_dispose () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#18 0x00007fc918cd9f76 in clutter_actor_destroy () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-3.so
#19 0x00007fc918ce0f34 in clutter_actor_iter_destroy () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-3.so
#20 0x00007fc918ce0fd8 in ?? () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-3.so
#21 0x00007fc919746e7d in g_closure_invoke () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#22 0x00007fc91975a896 in ?? () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#23 0x00007fc91976344e in g_signal_emit_valist () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#24 0x00007fc919763b0f in g_signal_emit () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#25 0x00007fc918ce622c in ?? () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-3.so
#26 0x00007fc91974d7c8 in g_object_run_dispose () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#27 0x00007fc918cd9f76 in clutter_actor_destroy () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-3.so
#28 0x00007fc917c7581e in ffi_call_unix64 () at ../src/x86/unix64.S:76
  [Error: unix64.S was not found in source tree]
#29 0x00007fc917c751ef in ffi_call (cif=cif@entry=0x55c607d26c18, fn=<optimized out>, rvalue=<optimized out>, rvalue@entry=0x7ffc16805e08, avalue=avalue@entry=0x7ffc16805d10) at ../src/x86/ffi64.c:525
  [Error: ffi64.c was not found in source tree]
#30 0x00007fc918e2d229 in gjs_invoke_c_function (context=0x55c6059e0ce0, function=0x55c607d26c00, obj=..., args=..., js_rval=..., r_value=0x0) at gi/function.cpp:1096
  [Error: function.cpp was not found in source tree]
#31 0x00007fc918e2e9a6 in function_call (context=0x55c6059e0ce0, js_argc=0, vp=0x55c60b65c3c8) at /usr/include/mozjs-60/js/RootingAPI.h:1128
  [Error: RootingAPI.h was not found in source tree]
#32 0x00007fc916bc2194 in js::CallJSNative (args=..., native=0x7fc918e2e880 <function_call(JSContext*, unsigned int, JS::Value*)>, cx=0x55c6059e0ce0) at ./debian/build/dist/include/js/CallArgs.h:286
  [Error: CallArgs.h was not found in source tree]
#33 js::InternalCallOrConstruct (cx=0x55c6059e0ce0, args=..., construct=<optimized out>) at ./js/src/vm/Interpreter.cpp:450
  [Error: Interpreter.cpp was not found in source tree]
#34 0x00007fc916bb58f1 in js::CallFromStack (args=..., cx=<optimized out>) at ./js/src/vm/Interpreter.cpp:3115
  [Error: Interpreter.cpp was not found in source tree]
#35 Interpret (cx=0x55c6059e0ce0, state=...) at ./js/src/vm/Interpreter.cpp:3115
  [Error: Interpreter.cpp was not found in source tree]
#36 0x00007fc916bc1b26 in js::RunScript (cx=0x55c6059e0ce0, state=...) at ./js/src/vm/Interpreter.cpp:418
  [Error: Interpreter.cpp was not found in source tree]
#37 0x00007fc916bc20f1 in js::InternalCallOrConstruct (cx=0x55c6059e0ce0, args=..., construct=<optimized out>) at ./js/src/vm/Interpreter.cpp:490
  [Error: Interpreter.cpp was not found in source tree]
#38 0x00007fc916bb58f1 in js::CallFromStack (args=..., cx=<optimized out>) at ./js/src/vm/Interpreter.cpp:3115
  [Error: Interpreter.cpp was not found in source tree]
#39 Interpret (cx=0x55c6059e0ce0, state=...) at ./js/src/vm/Interpreter.cpp:3115
  [Error: Interpreter.cpp was not found in source tree]
#40 0x00007fc916bc1b26 in js::RunScript (cx=0x55c6059e0ce0, state=...) at ./js/src/vm/Interpreter.cpp:418
  [Error: Interpreter.cpp was not found in source tree]
#41 0x00007fc916bc20f1 in js::InternalCallOrConstruct (cx=0x55c6059e0ce0, args=..., construct=<optimized out>) at ./js/src/vm/Interpreter.cpp:490
  [Error: Interpreter.cpp was not found in source tree]
#42 0x00007fc916bc2359 in js::Call (cx=cx@entry=0x55c6059e0ce0, fval=..., fval@entry=..., thisv=..., thisv@entry=..., args=..., rval=...) at ./js/src/vm/Interpreter.cpp:536
  [Error: Interpreter.cpp was not found in source tree]
#43 0x00007fc916ef5cf1 in JS_CallFunctionValue (cx=cx@entry=0x55c6059e0ce0, obj=..., fval=..., args=..., rval=...) at ./debian/build/dist/include/js/RootingAPI.h:1128
  [Error: RootingAPI.h was not found in source tree]
#44 0x00007fc918e55640 in gjs_call_function_value (context=context@entry=0x55c6059e0ce0, obj=obj@entry=..., fval=fval@entry=..., args=..., rval=rval@entry=...) at gjs/jsapi-util.cpp:633
  [Error: jsapi-util.cpp was not found in source tree]
#45 0x00007fc918e28695 in gjs_closure_invoke (closure=closure@entry=0x55c60e638b80, this_obj=this_obj@entry=..., args=..., retval=retval@entry=..., return_exception=return_exception@entry=false) at /usr/include/mozjs-60/js/RootingAPI.h:1128
  [Error: RootingAPI.h was not found in source tree]
#46 0x00007fc918e49863 in closure_marshal (closure=0x55c60e638b80, return_value=0x0, n_param_values=<optimized out>, param_values=0x7ffc16807660, invocation_hint=<optimized out>, marshal_data=<optimized out>) at /usr/include/mozjs-60/js/RootingAPI.h:493
  [Error: RootingAPI.h was not found in source tree]
#47 0x00007fc919746e7d in g_closure_invoke () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#48 0x00007fc91975a535 in ?? () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#49 0x00007fc91976344e in g_signal_emit_valist () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#50 0x00007fc919763b0f in g_signal_emit () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#51 0x00007fc918ce622c in ?? () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-3.so
#52 0x00007fc91974d7c8 in g_object_run_dispose () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#53 0x00007fc918cd9f76 in clutter_actor_destroy () from /tmp/apport_sandbox_xoncxoer/usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-3.so
#54 0x00007fc917c7581e in ffi_call_unix64 () at ../src/x86/unix64.S:76
  [Error: unix64.S was not found in source tree]
#55 0x00007fc917c751ef in ffi_call (cif=cif@entry=0x55c607d26c18, fn=<optimized out>, rvalue=<optimized out>, rvalue@entry=0x7ffc16807b48, avalue=avalue@entry=0x7ffc16807a50) at ../src/x86/ffi64.c:525
  [Error: ffi64.c was not found in source tree]
#56 0x00007fc918e2d229 in gjs_invoke_c_function (context=0x55c6059e0ce0, function=0x55c607d26c00, obj=..., args=..., js_rval=..., r_value=0x0) at gi/function.cpp:1096
  [Error: function.cpp was not found in source tree]
#57 0x00007fc918e2e9a6 in function_call (context=0x55c6059e0ce0, js_argc=0, vp=0x55c60b65c2d0) at /usr/include/mozjs-60/js/RootingAPI.h:1128
  [Error: RootingAPI.h was not found in source tree]
#58 0x00007fc916bc2194 in js::CallJSNative (args=..., native=0x7fc918e2e880 <function_call(JSContext*, unsigned int, JS::Value*)>, cx=0x55c6059e0ce0) at ./debian/build/dist/include/js/CallArgs.h:286
  [Error: CallArgs.h was not found in source tree]
#59 js::InternalCallOrConstruct (cx=0x55c6059e0ce0, args=..., construct=<optimized out>) at ./js/src/vm/Interpreter.cpp:450
  [Error: Interpreter.cpp was not found in source tree]
#60 0x00007fc916bb58f1 in js::CallFromStack (args=..., cx=<optimized out>) at ./js/src/vm/Interpreter.cpp:3115
  [Error: Interpreter.cpp was not found in source tree]
#61 Interpret (cx=0x55c6059e0ce0, state=...) at ./js/src/vm/Interpreter.cpp:3115
  [Error: Interpreter.cpp was not found in source tree]
#62 0x00007fc916bc1b26 in js::RunScript (cx=0x55c6059e0ce0, state=...) at ./js/src/vm/Interpreter.cpp:418
  [Error: Interpreter.cpp was not found in source tree]
#63 0x00007fc916bc20f1 in js::InternalCallOrConstruct (cx=0x55c6059e0ce0, args=..., construct=<optimized out>) at ./js/src/vm/Interpreter.cpp:490
  [Error: Interpreter.cpp was not found in source tree]
#64 0x00007fc916bc2359 in js::Call (cx=cx@entry=0x55c6059e0ce0, fval=..., fval@entry=..., thisv=..., thisv@entry=..., args=..., rval=rval@entry=...) at ./js/src/vm/Interpreter.cpp:536
  [Error: Interpreter.cpp was not found in source tree]
#65 0x00007fc916e7f04a in js::jit::InvokeFunction (cx=0x55c6059e0ce0, obj=..., obj@entry=..., constructing=<optimized out>, ignoresReturnValue=ignoresReturnValue@entry=false, argc=<optimized out>, argv=<optimized out>, rval=...) at ./debian/build/dist/include/js/RootingAPI.h:1128
  [Error: RootingAPI.h was not found in source tree]
#66 0x00007fc916e7f464 in js::jit::InvokeFromInterpreterStub (cx=<optimized out>, frame=0x7ffc168088b8) at ./debian/build/dist/include/js/RootingAPI.h:1128
  [Error: RootingAPI.h was not found in source tree]
#67 0x00000e0f76403f87 in ?? ()
#68 0x0000000000000008 in ?? ()
#69 0x00007ffc168088b8 in ?? ()
#70 0x0000000000002043 in ?? ()
#71 0x00000000000000fc in ?? ()
#72 0x00000e0f76462fae in ?? ()
#73 0x0000000000001842 in ?? ()
#74 0x00007fc8f230a510 in ?? ()
#75 0x0000000000000000 in ?? ()