https://bugs.kde.org/show_bug.cgi?id=435811
--- Comment #1 from Patrick Silva <bugsefor...@gmx.com> --- ok, I got a backtrace with coredumpctl. Thread 3 (Thread 0x7ff4242fe700 (LWP 52921)): #0 0x00007ff42966daff in __GI___poll (fds=0x7ff41c005240, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ff4279b836e in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7ff41c005240, timeout=<optimized out>, context=0x7ff41c000c20) at ../../../glib/gmain.c:4346 #2 g_main_context_iterate (context=context@entry=0x7ff41c000c20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4042 #3 0x00007ff4279b84a3 in g_main_context_iteration (context=0x7ff41c000c20, may_block=may_block@entry=1) at ../../../glib/gmain.c:4108 #4 0x00007ff429c38fe2 in QEventDispatcherGlib::processEvents (this=0x7ff41c000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #5 0x00007ff429bdd1eb in QEventLoop::exec (this=this@entry=0x7ff4242fdd30, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #6 0x00007ff4299f7a52 in QThread::exec (this=this@entry=0x7ff42ac95d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #7 0x00007ff42ac11f4b in QDBusConnectionManager::run (this=0x7ff42ac95d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:179 #8 0x00007ff4299f8bec in QThreadPrivate::start (arg=0x7ff42ac95d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:329 #9 0x00007ff4283db609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #10 0x00007ff42967a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7ff4230ed700 (LWP 52923)): #0 0x00007ff4296383bf in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x7ff4230ebc40, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78 #1 0x00007ff42963e047 in __GI___nanosleep (requested_time=requested_time@entry=0x7ff4230ebc40, remaining=remaining@entry=0x0) at nanosleep.c:27 #2 0x00007ff4296709bf in usleep (useconds=useconds@entry=1000) at ../sysdeps/posix/usleep.c:32 #3 0x00007ff428de2b79 in KWayland::Client::readData (fd=10, data=...) at ./src/client/plasmawindowmanagement.cpp:637 #4 0x00007ff428de6dac in non-virtual thunk to QtConcurrent::RunFunctionTask<QIcon>::run() () at /usr/include/x86_64-linux-gnu/qt5/QtCore/qfuturewatcher.h:169 #5 0x00007ff4299fbff2 in QThreadPoolThread::run (this=0x562c52bd7de0) at thread/qthreadpool.cpp:100 #6 0x00007ff4299f8bec in QThreadPrivate::start (arg=0x562c52bd7de0) at thread/qthread_unix.cpp:329 #7 0x00007ff4283db609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #8 0x00007ff42967a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7ff425746840 (LWP 52920)): #0 0x0000562c516cf383 in ?? () #1 0x00007ff429c156fe in QtPrivate::QSlotObjectBase::call (a=0x7fffc856d5d0, r=0x562c51716080, this=0x562c52b73aa0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398 #2 doActivate<false> (sender=0x562c52b4fa20, signal_index=13, argv=0x7fffc856d5d0) at kernel/qobject.cpp:3886 #3 0x00007ff429c0eac7 in QMetaObject::activate (sender=sender@entry=0x562c52b4fa20, m=m@entry=0x7ff429e77020 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=10, argv=argv@entry=0x7fffc856d5d0) at kernel/qobject.cpp:3946 #4 0x00007ff429b80a92 in QAbstractItemModel::rowsInserted (this=this@entry=0x562c52b4fa20, _t1=..., _t2=<optimized out>, _t3=<optimized out>, _t4=...) at .moc/moc_qabstractitemmodel.cpp:592 #5 0x00007ff429b89652 in QAbstractItemModel::endInsertRows (this=0x562c52b4fa20) at itemmodels/qabstractitemmodel.cpp:2780 #6 0x00007ff429ba945b in QIdentityProxyModelPrivate::_q_sourceRowsInserted (end=<optimized out>, start=<optimized out>, parent=..., this=<optimized out>) at itemmodels/qidentityproxymodel.cpp:611 #7 QIdentityProxyModel::qt_static_metacall (_c=QMetaObject::InvokeMetaMethod, _a=<optimized out>, _id=<optimized out>, _o=<optimized out>) at .moc/moc_qidentityproxymodel.cpp:153 #8 QIdentityProxyModel::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qidentityproxymodel.cpp:146 #9 0x00007ff429c15730 in doActivate<false> (sender=0x562c52b58160, signal_index=13, argv=0x7fffc856d7a0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:395 #10 0x00007ff429c0eac7 in QMetaObject::activate (sender=sender@entry=0x562c52b58160, m=m@entry=0x7ff429e77020 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=10, argv=argv@entry=0x7fffc856d7a0) at kernel/qobject.cpp:3946 #11 0x00007ff429b80a92 in QAbstractItemModel::rowsInserted (this=this@entry=0x562c52b58160, _t1=..., _t2=<optimized out>, _t3=<optimized out>, _t4=...) at .moc/moc_qabstractitemmodel.cpp:592 #12 0x00007ff429b89652 in QAbstractItemModel::endInsertRows (this=0x562c52b58160) at itemmodels/qabstractitemmodel.cpp:2780 #13 0x00007ff42b173494 in TaskManager::WaylandTasksModel::Private::addWindow (this=0x562c52b6a060, window=<optimized out>) at ./libtaskmanager/waylandtasksmodel.cpp:181 #14 0x00007ff429c156fe in QtPrivate::QSlotObjectBase::call (a=0x7fffc856d9a0, r=0x562c52b58160, this=0x562c52bcd350) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398 #15 doActivate<false> (sender=0x562c52bddf70, signal_index=6, argv=0x7fffc856d9a0) at kernel/qobject.cpp:3886 #16 0x00007ff429c0eac7 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7ff428e4f6a0 <KWayland::Client::PlasmaWindowManagement::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fffc856d9a0) at kernel/qobject.cpp:3946 #17 0x00007ff428dc8046 in KWayland::Client::PlasmaWindowManagement::windowCreated (this=<optimized out>, _t1=<optimized out>) at ./obj-x86_64-linux-gnu/src/client/KF5WaylandClient_autogen/EWIEGA46WW/moc_plasmawindowmanagement.cpp:246 #18 0x00007ff42592aff5 in ffi_call_unix64 () at ../src/x86/unix64.S:101 #19 0x00007ff42592a40a in ffi_call_int (cif=<optimized out>, fn=<optimized out>, rvalue=<optimized out>, avalue=<optimized out>, closure=<optimized out>) at ../src/x86/ffi64.c:669 #20 0x00007ff4278f63a8 in wl_closure_invoke (closure=closure@entry=0x562c52bdc3b0, flags=flags@entry=1, target=<optimized out>, target@entry=0x562c52bcf1f0, opcode=opcode@entry=6, data=<optimized out>) at ../src/connection.c:1018 #21 0x00007ff4278f2c48 in dispatch_event (display=display@entry=0x562c52b1e670, queue=<optimized out>) at ../src/wayland-client.c:1445 #22 0x00007ff4278f421c in dispatch_queue (queue=0x562c52b1e740, display=0x562c52b1e670) at ../src/wayland-client.c:1591 #23 wl_display_dispatch_queue_pending (display=0x562c52b1e670, queue=0x562c52b1e740) at ../src/wayland-client.c:1833 #24 0x00007ff4278f4280 in wl_display_dispatch_pending (display=<optimized out>) at ../src/wayland-client.c:1896 #25 0x00007ff425343155 in QtWaylandClient::QWaylandDisplay::flushRequests (this=0x562c52b1e510) at qwaylanddisplay.cpp:221 #26 0x00007ff429c15730 in doActivate<false> (sender=0x562c52b93080, signal_index=3, argv=0x7fffc856deb0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:395 #27 0x00007ff429c0eac7 in QMetaObject::activate (sender=sender@entry=0x562c52b93080, m=m@entry=0x7ff429e78b40 <QSocketNotifier::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffc856deb0) at kernel/qobject.cpp:3946 #28 0x00007ff429c19773 in QSocketNotifier::activated (this=this@entry=0x562c52b93080, _t1=..., _t2=<optimized out>, _t3=...) at .moc/moc_qsocketnotifier.cpp:178 #29 0x00007ff429c19f13 in QSocketNotifier::event (this=0x562c52b93080, e=0x7fffc856e180) at kernel/qsocketnotifier.cpp:302 #30 0x00007ff42a6b5dc3 in QApplicationPrivate::notify_helper (this=this@entry=0x562c52b14920, receiver=receiver@entry=0x562c52b93080, e=e@entry=0x7fffc856e180) at kernel/qapplication.cpp:3632 #31 0x00007ff42a6bebb8 in QApplication::notify (this=0x7fffc856e420, receiver=0x562c52b93080, e=0x7fffc856e180) at kernel/qapplication.cpp:3156 #32 0x00007ff429bde6da in QCoreApplication::notifyInternal2 (receiver=0x562c52b93080, event=0x7fffc856e180) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325 #33 0x00007ff429c39be5 in socketNotifierSourceDispatch (source=0x562c52b4efd0) at kernel/qeventdispatcher_glib.cpp:107 #34 0x00007ff4279b817d in g_main_dispatch (context=0x562c52b58800) at ../../../glib/gmain.c:3309 #35 g_main_context_dispatch (context=context@entry=0x562c52b58800) at ../../../glib/gmain.c:3974 #36 0x00007ff4279b8400 in g_main_context_iterate (context=context@entry=0x562c52b58800, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4047 #37 0x00007ff4279b84a3 in g_main_context_iteration (context=0x562c52b58800, may_block=may_block@entry=1) at ../../../glib/gmain.c:4108 #38 0x00007ff429c38fe2 in QEventDispatcherGlib::processEvents (this=0x562c52b92ef0, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #39 0x00007ff429bdd1eb in QEventLoop::exec (this=this@entry=0x7fffc856e390, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #40 0x00007ff429be5394 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #41 0x0000562c516c61e4 in ?? () #42 0x00007ff42957f0b3 in __libc_start_main (main=0x562c516c6000, argc=3, argv=0x7fffc856e588, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffc856e578) at ../csu/libc-start.c:308 #43 0x0000562c516c6a1e in ?? () -- You are receiving this mail because: You are watching all bug changes.
