. Thread 6 (LWP 13524): #0 0x00007f5ae334710d in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007f5ae472aaa6 in g_main_context_iterate.isra () from /tmp/apport_sandbox_2ZCfAg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f5ae472abbc in g_main_context_iteration () from /tmp/apport_sandbox_2ZCfAg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f5aca41146d in dconf_gdbus_worker_thread (user_data=0x56206986f6d0) at dconf-gdbus-thread.c:82 context = 0x56206986f6d0 #4 0x00007f5ae4752495 in g_thread_proxy () from /tmp/apport_sandbox_2ZCfAg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f5ae19356ca in start_thread (arg=0x7f5ac8d7c700) at pthread_create.c:333 __res = pd = 0x7f5ac8d7c700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140027893368576, 6208380105062431270, 0, 140725648647775, 140027893369280, 140027893368576, -6296866393613059546, -6296775646538155482}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007f5ae33530ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 No locals. . Thread 5 (LWP 13521): #0 0x00007f5ae334710d in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007f5add333c62 in _xcb_conn_wait () from /tmp/apport_sandbox_2ZCfAg/usr/lib/x86_64-linux-gnu/libxcb.so.1 No symbol table info available. #2 0x00007f5add3358d7 in xcb_wait_for_event () from /tmp/apport_sandbox_2ZCfAg/usr/lib/x86_64-linux-gnu/libxcb.so.1 No symbol table info available. #3 0x00007f5ad6982c49 in QXcbEventReader::run (this=0x5620697eeda0) at qxcbconnection.cpp:1343 event = #4 0x00007f5ae3a46c98 in QThreadPrivate::start (arg=0x5620697eeda0) at thread/qthread_unix.cpp:368 __clframe = {__cancel_routine = 0x7f5ae3a45d30 , __cancel_arg = 0x5620697eeda0, __do_it = 1, __cancel_type = } thr = 0x5620697eeda0 data = 0x5620697ef100 #5 0x00007f5ae19356ca in start_thread (arg=0x7f5ad442d700) at pthread_create.c:333 __res = pd = 0x7f5ad442d700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140028084934400, 6208380105062431270, 0, 140725648651471, 140028084935104, 140028084934400, -6296823607685727706, -6296775646538155482}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007f5ae33530ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 No locals. . Thread 4 (LWP 13522): #0 0x00007f5ae334710d in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007f5ae472aaa6 in g_main_context_iterate.isra () from /tmp/apport_sandbox_2ZCfAg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f5ae472abbc in g_main_context_iteration () from /tmp/apport_sandbox_2ZCfAg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f5ae472ac01 in glib_worker_main () from /tmp/apport_sandbox_2ZCfAg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x00007f5ae4752495 in g_thread_proxy () from /tmp/apport_sandbox_2ZCfAg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f5ae19356ca in start_thread (arg=0x7f5ac9d7e700) at pthread_create.c:333 __res = pd = 0x7f5ac9d7e700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140027910153984, 6208380105062431270, 0, 140725648646223, 140027910154688, 140027910153984, -6296864195663545818, -6296775646538155482}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007f5ae33530ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 No locals. . Thread 3 (LWP 13525): #0 0x00007f5ae334710d in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007f5ae472aaa6 in g_main_context_iterate.isra () from /tmp/apport_sandbox_2ZCfAg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f5ae472abbc in g_main_context_iteration () from /tmp/apport_sandbox_2ZCfAg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f5ae3c6af0f in QEventDispatcherGlib::processEvents (this=0x7f5ab40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423 d = 0x7f5ab40008e0 canWait = true savedFlags = {i = 0} result = #4 0x00007f5ae3c1488a in QEventLoop::exec (this=this@entry=0x7f5abb173c50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 d = 0x7f5ab4002190 locker = {val = 94697210004032} ref = {d = 0x7f5ab4002190, locker = @0x7f5abb173bd0, exceptionCaught = true} #5 0x00007f5ae3a41fe3 in QThread::exec (this=this@entry=0x7f5ae5a45d20 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:507 d = 0x5620699041d0 locker = {val = 94697210004032} eventLoop = { = {_vptr.QObject = 0x7f5ae405e3d8 , static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f5ae3d6ec00 , data = 0x7f5ae3d6eae0 , static_metacall = 0x7f5ae3c4a340 , relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x7f5ab4002190}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7f5ae3db8e20 , data = 0x7f5ae3db6360 , static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f5ae40558e0 , stringdata = 0x7f5ae3dd01c0 , data = 0x7f5ae3dd0160 , static_metacall = 0x7f5ae3cbbd60 , relatedMetaObjects = 0x0, extradata = 0x0}}} returnCode = #6 0x00007f5ae57d45c5 in QDBusConnectionManager::run (this=0x7f5ae5a45d20 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178 locker = #7 0x00007f5ae3a46c98 in QThreadPrivate::start (arg=0x7f5ae5a45d20 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:368 __clframe = {__cancel_routine = 0x7f5ae3a45d30 , __cancel_arg = 0x7f5ae5a45d20 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>, __do_it = 1, __cancel_type = } thr = 0x7f5ae5a45d20 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder> data = 0x562069a17710 #8 0x00007f5ae19356ca in start_thread (arg=0x7f5abb174700) at pthread_create.c:333 __res = pd = 0x7f5abb174700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140027662649088, 6208380105062431270, 0, 140725648652207, 140027662649792, 140027662649088, -6296614051399517658, -6296775646538155482}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #9 0x00007f5ae33530ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 No locals. . Thread 2 (LWP 13523): #0 0x00007f5ae334710d in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007f5ae472aaa6 in g_main_context_iterate.isra () from /tmp/apport_sandbox_2ZCfAg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f5ae472ae32 in g_main_loop_run () from /tmp/apport_sandbox_2ZCfAg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f5ade567e86 in gdbus_shared_thread_func () from /tmp/apport_sandbox_2ZCfAg/usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #4 0x00007f5ae4752495 in g_thread_proxy () from /tmp/apport_sandbox_2ZCfAg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f5ae19356ca in start_thread (arg=0x7f5ac957d700) at pthread_create.c:333 __res = pd = 0x7f5ac957d700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140027901761280, 6208380105062431270, 0, 140725648646575, 140027901761984, 140027901761280, -6296865294638302682, -6296775646538155482}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007f5ae33530ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 No locals. . Thread 1 (LWP 13520): #0 QWindow::show (this=0x0) at kernel/qwindow.cpp:1851 defaultState = #1 0x0000562067a075e2 in SignOnUi::RequestPrivate::setWindow (this=this@entry=0x562069ae0f40, window=0x0) at request.cpp:139 host = 0x562069ae8360 __func__ = "setWindow" #2 0x0000562067a077e0 in SignOnUi::Request::setWidget (this=, widget=0x562069a65d60) at request.cpp:308 No locals. #3 0x00005620679f777c in SignOnUi::DialogRequestPrivate::start (this=0x562069a057c0) at dialog-request.cpp:217 No locals. #4 0x0000562067a09794 in SignOnUi::ServicePrivate::runQueue (this=this@entry=0x562069900cf0, queue=...) at service.cpp:141 request = 0x562069a577b0 __func__ = "runQueue" #5 0x0000562067a09a62 in SignOnUi::ServicePrivate::enqueue (this=this@entry=0x562069900cf0, request=request@entry=0x562069a577b0) at service.cpp:126 wasIdle = windowId = queue = #6 0x0000562067a09ef0 in SignOnUi::Service::queryDialog (this=0x5620698ebcc0, parameters=...) at service.cpp:227 cleanParameters = {d = 0x562069ae1ab0} __func__ = "queryDialog" request = 0x562069a577b0 #7 0x0000562067a0f571 in SignOnUi::Service::qt_static_metacall (_o=, _c=, _id=, _a=0x7ffd3e4c74d0) at moc_service.cpp:107 _r = {d = 0x7f5ae3c5e620 <(anonymous namespace)::construct(QVariant::Private*, void const*)>} _t = _c = QMetaObject::InvokeMetaMethod _a = 0x7ffd3e4c74d0 _id = _o = #8 0x0000562067a0f6d8 in SignOnUi::Service::qt_metacall (this=0x5620698ebcc0, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x7ffd3e4c74d0) at moc_service.cpp:169 No locals. #9 0x00007f5ae57de650 in QDBusConnectionPrivate::deliverCall (this=this@entry=0x7f5ab4007270, object=object@entry=0x5620698ebcc0, msg=..., metaTypes=..., slotIdx=) at qdbusintegrator.cpp:998 context = {connection = {static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f5ae5833200 , data = 0x7f5ae58330c0 , static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x7f5ab4007270}, message = @0x7f5ab4012610} old = 0x0 params = {a = 10, s = 2, ptr = 0x7ffd3e4c74d0, {array = "\260K\241i V\000\000\020\220\256i V\000\000\020&\001\264Z\177\000\000\344\r-\343Z\177\000\000\000uL>\375\177\000\000\000\000\000\000\000\000\000\000\022\000\000\000\000\000\000\000\314~\244\343Z\177\000\000\022\000\000\000\000\000\000\000\300uL>\375\177\000", q_for_alignment_1 = 94697211120560, q_for_alignment_2 = 4.6786638771644351e-310}} auxParameters = {> = {}, {p = {static shared_null = {ref = {atomic = {_q_value = {> = {static _S_alignment = 4, _M_i = -1}, }}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x5620699d9f30}, d = 0x5620699d9f30}} i = outputArgs = {> = {}, {p = {static shared_null = {ref = {atomic = {_q_value = {> = {static _S_alignment = 4, _M_i = -1}, }}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x5620699717e0}, d = 0x5620699717e0}} null = 0x0 fail = #10 0x00007f5ae57e26b8 in QDBusConnectionPrivate::activateCall (this=this@entry=0x7f5ab4007270, object=0x5620698ebcc0, flags=4080, msg=...) at qdbusintegrator.cpp:908 cachePropertyName = "_qdbus_slotCache" slotCache = {hash = {> = {{d = 0x562069a8e1a0, e = 0x562069a8e1a0}}, }} cacheKey = {static null = {}, d = 0x562069944eb0} signature = {static null = {}, d = 0x7f5ab40122e0} cacheIt = {i = 0x5620699d9900} #11 0x00007f5ae57e2adc in QDBusConnectionPrivate::activateObject (this=0x7f5ab4007270, node=..., msg=..., pathStartPos=) at qdbusintegrator.cpp:1514 interfaceFound = connector = #12 0x00007f5ae57e55ae in QDBusActivateObjectEvent::placeMetaCall (this=0x7f5ab4012580) at qdbusintegrator.cpp:1610 No locals. #13 0x00007f5ae3c43359 in QObject::event (this=0x5620698ebcc0, e=) at kernel/qobject.cpp:1263 mce = sw = {receiver = 0x5620698ebcc0, previousSender = 0x0, currentSender = {sender = 0x7f5ab4007270, signal = -1, ref = 1}, switched = true} #14 0x00007f5ae62d035c in QApplicationPrivate::notify_helper (this=, receiver=0x5620698ebcc0, e=0x7f5ab4012580) at kernel/qapplication.cpp:3799 consumed = this = e = 0x7f5ab4012580 receiver = 0x5620698ebcc0 #15 0x00007f5ae62d7b11 in QApplication::notify (this=0x7ffd3e4c7d40, receiver=0x5620698ebcc0, e=0x7f5ab4012580) at kernel/qapplication.cpp:3556 w = 0x5620698ebcc0 extra = isProxyWidget = res = false #16 0x00007f5ae3c168a0 in QCoreApplication::notifyInternal2 (receiver=0x5620698ebcc0, event=event@entry=0x7f5ab4012580) at kernel/qcoreapplication.cpp:988 selfRequired = true result = false cbdata = {0x5620698ebcc0, 0x7f5ab4012580, 0x7ffd3e4c797f} d = threadData = 0x5620697d5620 scopeLevelCounter = {threadData = 0x5620697d5620} #17 0x00007f5ae3c1902d in sendEvent (event=0x7f5ab4012580, receiver=) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 No locals. #18 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x5620697d5620) at kernel/qcoreapplication.cpp:1649 e = 0x7f5ab4012580 pe = r = unlocker = {m = } event_deleter = {d = 0x7f5ab4012580} locker = {val = 94697208763984} startOffset = 0 i = @0x5620697d5644: 1 cleanup = {receiver = 0x0, event_type = 0, data = 0x5620697d5620, exceptionCaught = true} #19 0x00007f5ae3c19498 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1503 data = #20 0x00007f5ae3c6ab03 in postEventSourceDispatch (s=0x562069a74d40) at kernel/qeventdispatcher_glib.cpp:276 source = 0x562069a74d40 #21 0x00007f5ae472a8a7 in g_main_context_dispatch () from /tmp/apport_sandbox_2ZCfAg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #22 0x00007f5ae472ab10 in g_main_context_iterate.isra () from /tmp/apport_sandbox_2ZCfAg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #23 0x00007f5ae472abbc in g_main_context_iteration () from /tmp/apport_sandbox_2ZCfAg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #24 0x00007f5ae3c6af0f in QEventDispatcherGlib::processEvents (this=0x562069941560, flags=...) at kernel/qeventdispatcher_glib.cpp:423 d = 0x562069a74c90 canWait = true savedFlags = {i = 0} result = #25 0x00007f5ae3c1488a in QEventLoop::exec (this=this@entry=0x7ffd3e4c7c70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 d = 0x56206992e6f0 locker = {val = 94697208764208} ref = {d = 0x56206992e6f0, locker = @0x7ffd3e4c7bf0, exceptionCaught = true} #26 0x00007f5ae3c1cffc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1261 threadData = 0x5620697d5620 eventLoop = { = {_vptr.QObject = 0x7f5ae405e3d8 , static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f5ae3d6ec00 , data = 0x7f5ae3d6eae0 , static_metacall = 0x7f5ae3c4a340 , relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x56206992e6f0}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7f5ae3db8e20 , data = 0x7f5ae3db6360 , static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f5ae40558e0 , stringdata = 0x7f5ae3dd01c0 , data = 0x7f5ae3dd0160 , static_metacall = 0x7f5ae3cbbd60 , relatedMetaObjects = 0x0, extradata = 0x0}}} returnCode = #27 0x00005620679e2b03 in main (argc=, argv=) at main.cpp:99 app = { = { = { = {_vptr.QObject = 0x7f5ae69a9148 , static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f5ae3d6ec00 , data = 0x7f5ae3d6eae0 , static_metacall = 0x7f5ae3c4a340 , relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x5620697d54b0}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7f5ae3db8e20 , data = 0x7f5ae3db6360 , static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f5ae40558e0 , stringdata = 0x7f5ae3dd03a0 , data = 0x7f5ae3dd0280 , static_metacall = 0x7f5ae3cbbee0 , relatedMetaObjects = 0x0, extradata = 0x0}}, static self = 0x7ffd3e4c7d40}, static staticMetaObject = {d = {superdata = 0x7f5ae405e520 , stringdata = 0x7f5ae5ea4f00 , data = 0x7f5ae5ea4cc0 , static_metacall = 0x7f5ae5b3e430 , relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7f5ae6167440 , stringdata = 0x7f5ae6651900 , data = 0x7f5ae6651780 , static_metacall = 0x7f5ae62d51c0 , relatedMetaObjects = 0x0, extradata = 0x0}}} environment = {d = {d = 0x562069a6ca10}} daemonTimeout = proxyFactory = service = 0x5620698ebcc0 connection = {static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7f5ae5833200 , data = 0x7f5ae58330c0 , static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x7f5ab4007270} indicatorService = 0x562069906db0 inactivityTimer = 0x562069946000 ret =