https://bugs.kde.org/show_bug.cgi?id=405921
Bug ID: 405921 Summary: Plasma crashes when dragging task from taskmanager to a different virtual desktop Product: plasmashell Version: 5.15.3 Platform: Compiled Sources OS: Linux Status: REPORTED Keywords: drkonqi Severity: crash Priority: NOR Component: general Assignee: k...@davidedmundson.co.uk Reporter: alpine.art...@googlemail.com CC: plasma-b...@kde.org Target Milestone: 1.0 Application: plasmashell (5.15.3) (Compiled from sources) Qt Version: 5.12.2 Frameworks Version: 5.56.0 Operating System: Linux 4.19.27-gentoo-r1 x86_64 Distribution: "Gentoo Base System release 2.6" -- Information about the crash: - What I was doing when the application crashed: I wanted to move a konsole window from VT 1 to VT 2. So I wanted to dragged the task from the taskmanager (the default window list in the bottom panel, hope that's how it is called) to a different desktop in the VT-Plasmoid. This worked in the past, now it crashes. The crash can be reproduced every time. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7ff98aa2d340 (LWP 616))] Thread 11 (Thread 0x7ff9270e9700 (LWP 1284)): #0 0x00007ff976ea2db6 in pa_atomic_load (a=<optimized out>) at /var/tmp/portage/media-sound/pulseaudio-12.2/work/pulseaudio-12.2/src/pulsecore/pstream.c:855 #1 do_read (p=p@entry=0x7ff910000bc0, re=re@entry=0x7ff910000d88) at /var/tmp/portage/media-sound/pulseaudio-12.2/work/pulseaudio-12.2/src/pulsecore/pstream.c:856 #2 0x00007ff976ea5cdb in do_pstream_read_write (p=0x7ff910000bc0) at /var/tmp/portage/media-sound/pulseaudio-12.2/work/pulseaudio-12.2/src/pulsecore/pstream.c:248 #3 0x00007ff976ea6079 in srb_callback (srb=0x7ff910004090, userdata=0x7ff910000bc0) at /var/tmp/portage/media-sound/pulseaudio-12.2/work/pulseaudio-12.2/src/pulsecore/pstream.c:287 #4 0x00007ff976ea68ca in srbchannel_rwloop (sr=0x7ff910004090) at /var/tmp/portage/media-sound/pulseaudio-12.2/work/pulseaudio-12.2/src/pulsecore/srbchannel.c:190 #5 0x00007ff97ba5fb98 in dispatch_pollfds (m=0xa6dbf80) at /var/tmp/portage/media-sound/pulseaudio-12.2/work/pulseaudio-12.2/src/pulse/mainloop.c:140 #6 pa_mainloop_dispatch (m=m@entry=0xa6dbf80) at /var/tmp/portage/media-sound/pulseaudio-12.2/work/pulseaudio-12.2/src/pulse/mainloop.c:898 #7 0x00007ff97ba5fe6c in pa_mainloop_iterate (m=0xa6dbf80, block=<optimized out>, retval=0x0) at /var/tmp/portage/media-sound/pulseaudio-12.2/work/pulseaudio-12.2/src/pulse/mainloop.c:929 #8 0x00007ff97ba5ff10 in pa_mainloop_run (m=0xa6dbf80, retval=retval@entry=0x0) at /var/tmp/portage/media-sound/pulseaudio-12.2/work/pulseaudio-12.2/src/pulse/mainloop.c:945 #9 0x00007ff97ba6df59 in thread (userdata=0xa690f50) at /var/tmp/portage/media-sound/pulseaudio-12.2/work/pulseaudio-12.2/src/pulse/thread-mainloop.c:100 #10 0x00007ff976eb68d8 in internal_thread_func (userdata=0xa736cc0) at /var/tmp/portage/media-sound/pulseaudio-12.2/work/pulseaudio-12.2/src/pulsecore/thread-posix.c:81 #11 0x00007ff98113d96a in start_thread (arg=0x7ff9270e9700) at pthread_create.c:463 #12 0x00007ff983f261bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7ff927d99700 (LWP 1283)): #0 0x00007ff98114456c in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x9098714) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x90986c0, cond=0x90986e8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x90986e8, mutex=0x90986c0) at pthread_cond_wait.c:655 #3 0x00007ff9846b3573 in QWaitConditionPrivate::wait (deadline=..., this=0x90986c0) at thread/qwaitcondition_unix.cpp:146 #4 QWaitCondition::wait (this=<optimized out>, mutex=0x7ff96c00f3f0, deadline=...) at thread/qwaitcondition_unix.cpp:225 #5 0x00007ff9846b35f9 in QWaitCondition::wait (this=this@entry=0x7ff96c00f3f8, mutex=mutex@entry=0x7ff96c00f3f0, time=time@entry=18446744073709551615) at ../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68 #6 0x00007ff9888c71c9 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x7ff96c00f3e8) at scenegraph/qsgthreadedrenderloop.cpp:245 #7 QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x7ff96c00f370) at scenegraph/qsgthreadedrenderloop.cpp:710 #8 0x00007ff9888c742a in QSGRenderThread::run (this=0x7ff96c00f370) at scenegraph/qsgthreadedrenderloop.cpp:739 #9 0x00007ff9846add52 in QThreadPrivate::start (arg=0x7ff96c00f370) at thread/qthread_unix.cpp:361 #10 0x00007ff98113d96a in start_thread (arg=0x7ff927d99700) at pthread_create.c:463 #11 0x00007ff983f261bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7ff940837700 (LWP 785)): #0 0x00007ff98114456c in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x77e0ed0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x77e0e80, cond=0x77e0ea8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x77e0ea8, mutex=0x77e0e80) at pthread_cond_wait.c:655 #3 0x00007ff9846b3573 in QWaitConditionPrivate::wait (deadline=..., this=0x77e0e80) at thread/qwaitcondition_unix.cpp:146 #4 QWaitCondition::wait (this=<optimized out>, mutex=0x785a520, deadline=...) at thread/qwaitcondition_unix.cpp:225 #5 0x00007ff9846b35f9 in QWaitCondition::wait (this=this@entry=0x785a528, mutex=mutex@entry=0x785a520, time=time@entry=18446744073709551615) at ../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68 #6 0x00007ff9888c71c9 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x785a518) at scenegraph/qsgthreadedrenderloop.cpp:245 #7 QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x785a4a0) at scenegraph/qsgthreadedrenderloop.cpp:710 #8 0x00007ff9888c742a in QSGRenderThread::run (this=0x785a4a0) at scenegraph/qsgthreadedrenderloop.cpp:739 #9 0x00007ff9846add52 in QThreadPrivate::start (arg=0x785a4a0) at thread/qthread_unix.cpp:361 #10 0x00007ff98113d96a in start_thread (arg=0x7ff940837700) at pthread_create.c:463 #11 0x00007ff983f261bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7ff941587700 (LWP 779)): #0 0x00007ff98114456c in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x39cff20) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x39cfed0, cond=0x39cfef8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x39cfef8, mutex=0x39cfed0) at pthread_cond_wait.c:655 #3 0x00007ff9846b3573 in QWaitConditionPrivate::wait (deadline=..., this=0x39cfed0) at thread/qwaitcondition_unix.cpp:146 #4 QWaitCondition::wait (this=<optimized out>, mutex=0x39d1f30, deadline=...) at thread/qwaitcondition_unix.cpp:225 #5 0x00007ff9846b35f9 in QWaitCondition::wait (this=this@entry=0x39d1f38, mutex=mutex@entry=0x39d1f30, time=time@entry=18446744073709551615) at ../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68 #6 0x00007ff9888c71c9 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x39d1f28) at scenegraph/qsgthreadedrenderloop.cpp:245 #7 QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x39d1eb0) at scenegraph/qsgthreadedrenderloop.cpp:710 #8 0x00007ff9888c742a in QSGRenderThread::run (this=0x39d1eb0) at scenegraph/qsgthreadedrenderloop.cpp:739 #9 0x00007ff9846add52 in QThreadPrivate::start (arg=0x39d1eb0) at thread/qthread_unix.cpp:361 #10 0x00007ff98113d96a in start_thread (arg=0x7ff941587700) at pthread_create.c:463 #11 0x00007ff983f261bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7ff942050700 (LWP 778)): #0 0x00007ff98114456c in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x346fd94) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x346fd40, cond=0x346fd68) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x346fd68, mutex=0x346fd40) at pthread_cond_wait.c:655 #3 0x00007ff9846b3573 in QWaitConditionPrivate::wait (deadline=..., this=0x346fd40) at thread/qwaitcondition_unix.cpp:146 #4 QWaitCondition::wait (this=<optimized out>, mutex=0x33bd200, deadline=...) at thread/qwaitcondition_unix.cpp:225 #5 0x00007ff9846b35f9 in QWaitCondition::wait (this=this@entry=0x33bd208, mutex=mutex@entry=0x33bd200, time=time@entry=18446744073709551615) at ../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68 #6 0x00007ff9888c71c9 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x33bd1f8) at scenegraph/qsgthreadedrenderloop.cpp:245 #7 QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x33bd180) at scenegraph/qsgthreadedrenderloop.cpp:710 #8 0x00007ff9888c742a in QSGRenderThread::run (this=0x33bd180) at scenegraph/qsgthreadedrenderloop.cpp:739 #9 0x00007ff9846add52 in QThreadPrivate::start (arg=0x33bd180) at thread/qthread_unix.cpp:361 #10 0x00007ff98113d96a in start_thread (arg=0x7ff942050700) at pthread_create.c:463 #11 0x00007ff983f261bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7ff9441c5700 (LWP 777)): #0 0x00007ff98114456c in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x3e1c6a4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x3e1c650, cond=0x3e1c678) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x3e1c678, mutex=0x3e1c650) at pthread_cond_wait.c:655 #3 0x00007ff9846b3573 in QWaitConditionPrivate::wait (deadline=..., this=0x3e1c650) at thread/qwaitcondition_unix.cpp:146 #4 QWaitCondition::wait (this=<optimized out>, mutex=0x3e18b20, deadline=...) at thread/qwaitcondition_unix.cpp:225 #5 0x00007ff9846b35f9 in QWaitCondition::wait (this=this@entry=0x3e18b28, mutex=mutex@entry=0x3e18b20, time=time@entry=18446744073709551615) at ../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68 #6 0x00007ff9888c71c9 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x3e18b18) at scenegraph/qsgthreadedrenderloop.cpp:245 #7 QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x3e18aa0) at scenegraph/qsgthreadedrenderloop.cpp:710 #8 0x00007ff9888c742a in QSGRenderThread::run (this=0x3e18aa0) at scenegraph/qsgthreadedrenderloop.cpp:739 #9 0x00007ff9846add52 in QThreadPrivate::start (arg=0x3e18aa0) at thread/qthread_unix.cpp:361 #10 0x00007ff98113d96a in start_thread (arg=0x7ff9441c5700) at pthread_create.c:463 #11 0x00007ff983f261bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7ff95173e700 (LWP 768)): #0 0x00007ff97de9b8d9 in g_source_iter_next (iter=iter@entry=0x7ff95173db10, source=source@entry=0x7ff95173db08) at /var/tmp/portage/dev-libs/glib-2.58.3/work/glib-2.58.3/glib/gmain.c:969 #1 0x00007ff97de9e2f2 in g_main_context_check (context=context@entry=0x7ff94c000bf0, max_priority=2147483647, fds=fds@entry=0x7ff94c005480, n_fds=n_fds@entry=1) at /var/tmp/portage/dev-libs/glib-2.58.3/work/glib-2.58.3/glib/gmain.c:3733 #2 0x00007ff97de9e970 in g_main_context_iterate (context=context@entry=0x7ff94c000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.58.3/work/glib-2.58.3/glib/gmain.c:3917 #3 0x00007ff97de9eadc in g_main_context_iteration (context=0x7ff94c000bf0, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.58.3/work/glib-2.58.3/glib/gmain.c:3981 #4 0x00007ff98488bf7b in QEventDispatcherGlib::processEvents (this=0x7ff94c000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #5 0x00007ff98483949b in QEventLoop::exec (this=this@entry=0x7ff95173dce0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #6 0x00007ff9846acb26 in QThread::exec (this=this@entry=0x7ff96400ccf0) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #7 0x00007ff988842ee6 in QQuickPixmapReader::run (this=0x7ff96400ccf0) at util/qquickpixmapcache.cpp:953 #8 0x00007ff9846add52 in QThreadPrivate::start (arg=0x7ff96400ccf0) at thread/qthread_unix.cpp:361 #9 0x00007ff98113d96a in start_thread (arg=0x7ff95173e700) at pthread_create.c:463 #10 0x00007ff983f261bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7ff95f443700 (LWP 767)): #0 0x00007ff98114456c in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x1f947fc) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x1f947a8, cond=0x1f947d0) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x1f947d0, mutex=0x1f947a8) at pthread_cond_wait.c:655 #3 0x00007ff95f623fe3 in cnd_wait (mtx=0x1f947a8, cond=0x1f947d0) at ../mesa-18.3.5/src/../include/c11/threads_posix.h:155 #4 util_queue_thread_func (input=input@entry=0x1f90130) at ../mesa-18.3.5/src/util/u_queue.c:270 #5 0x00007ff95f623d37 in impl_thrd_routine (p=<optimized out>) at ../mesa-18.3.5/src/../include/c11/threads_posix.h:87 #6 0x00007ff98113d96a in start_thread (arg=0x7ff95f443700) at pthread_create.c:463 #7 0x00007ff983f261bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7ff96b9d5700 (LWP 714)): #0 0x00007ff983f1a5f3 in __GI___poll (fds=0x7ff960004a00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ff97de9e9c9 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7ff960004a00, timeout=<optimized out>, context=0x7ff960000bf0) at /var/tmp/portage/dev-libs/glib-2.58.3/work/glib-2.58.3/glib/gmain.c:4221 #2 g_main_context_iterate (context=context@entry=0x7ff960000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.58.3/work/glib-2.58.3/glib/gmain.c:3915 #3 0x00007ff97de9eadc in g_main_context_iteration (context=0x7ff960000bf0, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.58.3/work/glib-2.58.3/glib/gmain.c:3981 #4 0x00007ff98488bf7b in QEventDispatcherGlib::processEvents (this=0x7ff960000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #5 0x00007ff98483949b in QEventLoop::exec (this=this@entry=0x7ff96b9d4d00, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #6 0x00007ff9846acb26 in QThread::exec (this=this@entry=0x1dd8f00) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #7 0x00007ff98837bbf5 in QQmlThreadPrivate::run (this=0x1dd8f00) at qml/ftw/qqmlthread.cpp:148 #8 0x00007ff9846add52 in QThreadPrivate::start (arg=0x1dd8f00) at thread/qthread_unix.cpp:361 #9 0x00007ff98113d96a in start_thread (arg=0x7ff96b9d5700) at pthread_create.c:463 #10 0x00007ff983f261bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7ff971419700 (LWP 665)): #0 0x00007ff983f15cf0 in __GI___libc_read (fd=7, buf=buf@entry=0x7ff971418ad0, nbytes=nbytes@entry=16) at ../sysdeps/unix/sysv/linux/read.c:27 #1 0x00007ff97dee4390 in read (__nbytes=16, __buf=0x7ff971418ad0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44 #2 g_wakeup_acknowledge (wakeup=0x1d519b0) at /var/tmp/portage/dev-libs/glib-2.58.3/work/glib-2.58.3/glib/gwakeup.c:210 #3 0x00007ff97de9e4b7 in g_main_context_check (context=context@entry=0x7ff964000bf0, max_priority=2147483647, fds=fds@entry=0x7ff964004db0, n_fds=n_fds@entry=1) at /var/tmp/portage/dev-libs/glib-2.58.3/work/glib-2.58.3/glib/gmain.c:3698 #4 0x00007ff97de9e970 in g_main_context_iterate (context=context@entry=0x7ff964000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.58.3/work/glib-2.58.3/glib/gmain.c:3917 #5 0x00007ff97de9eadc in g_main_context_iteration (context=0x7ff964000bf0, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.58.3/work/glib-2.58.3/glib/gmain.c:3981 #6 0x00007ff98488bf7b in QEventDispatcherGlib::processEvents (this=0x7ff964000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #7 0x00007ff98483949b in QEventLoop::exec (this=this@entry=0x7ff971418cf0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #8 0x00007ff9846acb26 in QThread::exec (this=this@entry=0x7ff985ac2d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #9 0x00007ff98584a495 in QDBusConnectionManager::run (this=0x7ff985ac2d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178 #10 0x00007ff9846add52 in QThreadPrivate::start (arg=0x7ff985ac2d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:361 #11 0x00007ff98113d96a in start_thread (arg=0x7ff971419700) at pthread_create.c:463 #12 0x00007ff983f261bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7ff98aa2d340 (LWP 616)): [KCrash Handler] #7 0x00007ff984874e26 in qNumVariantToHelper<int> (handlerManager=..., val=<error reading variable>, ok=0x7fff8f0c002f, d=...) at kernel/qvariant.cpp:3140 #8 QVariant::toInt (this=0x6e6f, ok=0x7fff8f0c002f) at kernel/qvariant.cpp:3140 #9 0x00007ff9693bc58a in TaskManager::VirtualDesktopInfo::XWindowPrivate::requestActivate (this=<optimized out>, desktop=...) at /var/tmp/portage/kde-plasma/plasma-workspace-5.15.3/work/plasma-workspace-5.15.3/libtaskmanager/virtualdesktopinfo.cpp:176 #10 0x00007ff94acb22e7 in PagerModel::changePage (this=<optimized out>, page=2) at /var/tmp/portage/kde-plasma/plasma-desktop-5.15.3/work/plasma-desktop-5.15.3/applets/pager/plugin/pagermodel.cpp:562 #11 0x00007ff94acb2ec4 in PagerModel::qt_metacall (this=0x3cd77f0, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0x7fff8f0c0210) at applets/pager/pagerplugin_autogen/include/moc_pagermodel.cpp:353 #12 0x00007ff988321c1d in QQmlObjectOrGadget::metacall (this=this@entry=0x7fff8f0c0550, type=type@entry=QMetaObject::InvokeMetaMethod, index=<optimized out>, index@entry=67, argv=<optimized out>) at ../../include/QtQml/5.12.2/QtQml/private/../../../../../src/qml/qml/ftw/qflagpointer_p.h:335 #13 0x00007ff98822a061 in CallMethod (object=..., index=<optimized out>, returnType=returnType@entry=43, argCount=<optimized out>, argTypes=<optimized out>, engine=engine@entry=0x1dd6c60, callArgs=<optimized out>, callType=<optimized out>) at jsruntime/qv4qobjectwrapper.cpp:1229 #14 0x00007ff98822b525 in CallPrecise (object=..., data=..., engine=engine@entry=0x1dd6c60, callArgs=callArgs@entry=0x7ff96ad965c0, callType=callType@entry=QMetaObject::InvokeMetaMethod) at ../../include/QtQml/5.12.2/QtQml/private/../../../../../src/qml/qml/qqmlpropertycache_p.h:214 #15 0x00007ff98822c186 in QV4::QObjectMethod::callInternal (this=<optimized out>, thisObject=0x7ff96ad96558, argv=<optimized out>, argc=<optimized out>) at jsruntime/qv4qobjectwrapper.cpp:2052 #16 0x00007ff9882b1865 in QV4::FunctionObject::call (argc=1, argv=0x7ff96ad96570, thisObject=0x7ff96ad96558, this=<optimized out>) at jsruntime/qv4functionobject_p.h:172 #17 QV4::Runtime::method_callProperty (engine=0x1dd6c60, base=<optimized out>, nameIndex=312, argv=0x7ff96ad96570, argc=<optimized out>) at jsruntime/qv4runtime.cpp:1391 #18 0x00007ff9882442c4 in QV4::Moth::VME::interpret (frame=0x7fff8f0c08c0, engine=0x1dd6c60, code=0x7ff95c0566f4 "\016\002") at jsruntime/qv4vme_moth.cpp:719 #19 0x00007ff988249057 in QV4::Moth::VME::exec (frame=frame@entry=0x7fff8f0c08c0, engine=engine@entry=0x1dd6c60) at jsruntime/qv4vme_moth.cpp:441 #20 0x00007ff9881dd85b in QV4::Function::call (this=this@entry=0x3cd43a0, thisObject=<optimized out>, argv=argv@entry=0x7ff96ad96500, argc=<optimized out>, context=<optimized out>) at jsruntime/qv4function.cpp:68 #21 0x00007ff98834a847 in QQmlJavaScriptExpression::evaluate (this=this@entry=0x3cdd5d0, callData=callData@entry=0x7ff96ad964d0, isUndefined=isUndefined@entry=0x0) at ../../include/QtQml/5.12.2/QtQml/private/../../../../../src/qml/jsruntime/qv4value_p.h:177 #22 0x00007ff9882ee6df in QQmlBoundSignalExpression::evaluate (this=<optimized out>, a=0x0) at ../../include/QtQml/5.12.2/QtQml/private/../../../../../src/qml/jsruntime/qv4jscall_p.h:95 #23 0x00007ff9882ef87b in QQmlBoundSignal_callback (e=0x3cddee0, a=0x0) at ../../include/QtQml/5.12.2/QtQml/private/../../../../../src/qml/qml/qqmlboundsignalexpressionpointer_p.h:69 #24 0x00007ff98832c303 in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=a@entry=0x0) at qml/qqmlnotifier.cpp:104 #25 0x00007ff9882d14aa in QQmlData::signalEmitted (object=0x3cde920, index=3, a=0x0) at qml/qqmlengine.cpp:883 #26 0x00007ff984861c2f in QMetaObject::activate (sender=0x3cde920, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.h:121 #27 0x00007ff9883cd9ba in QQmlTimer::event (this=0x3cde920, e=<optimized out>) at types/qqmltimer.cpp:340 #28 0x00007ff9860ac8f1 in QApplicationPrivate::notify_helper (this=this@entry=0x1cee330, receiver=receiver@entry=0x3cde920, e=e@entry=0x23fe320) at kernel/qapplication.cpp:3736 #29 0x00007ff9860b3f08 in QApplication::notify (this=0x7fff8f0c3310, receiver=0x3cde920, e=0x23fe320) at kernel/qapplication.cpp:3483 #30 0x00007ff98483a4c2 in QCoreApplication::notifyInternal2 (receiver=0x3cde920, event=0x23fe320) at kernel/qcoreapplication.cpp:1060 #31 0x00007ff98483d627 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1ce36b0) at kernel/qcoreapplication.cpp:1799 #32 0x00007ff98488c1c3 in postEventSourceDispatch (s=s@entry=0x1d3b630) at kernel/qeventdispatcher_glib.cpp:276 #33 0x00007ff97de9e817 in g_main_dispatch (context=0x7ff96c004ff0) at /var/tmp/portage/dev-libs/glib-2.58.3/work/glib-2.58.3/glib/gmain.c:3182 #34 g_main_context_dispatch (context=context@entry=0x7ff96c004ff0) at /var/tmp/portage/dev-libs/glib-2.58.3/work/glib-2.58.3/glib/gmain.c:3847 #35 0x00007ff97de9ea50 in g_main_context_iterate (context=context@entry=0x7ff96c004ff0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.58.3/work/glib-2.58.3/glib/gmain.c:3920 #36 0x00007ff97de9eadc in g_main_context_iteration (context=0x7ff96c004ff0, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.58.3/work/glib-2.58.3/glib/gmain.c:3981 #37 0x00007ff98488bf63 in QEventDispatcherGlib::processEvents (this=0x1d4b770, flags=...) at kernel/qeventdispatcher_glib.cpp:422 #38 0x00007ff98483949b in QEventLoop::exec (this=this@entry=0xa7e9eb0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #39 0x00007ff984e26cc3 in QBasicDrag::drag (this=0x1d2a5b0, o=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #40 0x00007ff984e24545 in QDragManager::drag (this=0xa953eb0, o=0xa801590) at kernel/qdnd.cpp:117 #41 0x00007ff984e247fb in QDrag::exec (this=0xa801590, supportedActions=..., defaultDropAction=<optimized out>) at kernel/qdrag.cpp:282 #42 0x00007ff94a89151e in DragHelper::startDragInternal (this=0x3c8b3b0, item=<optimized out>, mimeType=..., mimeData=..., url=..., icon=...) at /var/tmp/portage/kde-plasma/plasma-desktop-5.15.3/work/plasma-desktop-5.15.3/applets/taskmanager/plugin/draghelper.cpp:88 #43 0x00007ff984862e2a in QObject::event (this=0x3c8b3b0, e=<optimized out>) at kernel/qobject.cpp:1260 #44 0x00007ff9860ac8f1 in QApplicationPrivate::notify_helper (this=this@entry=0x1cee330, receiver=receiver@entry=0x3c8b3b0, e=e@entry=0x7ff96c015a50) at kernel/qapplication.cpp:3736 #45 0x00007ff9860b3f08 in QApplication::notify (this=0x7fff8f0c3310, receiver=0x3c8b3b0, e=0x7ff96c015a50) at kernel/qapplication.cpp:3483 #46 0x00007ff98483a4c2 in QCoreApplication::notifyInternal2 (receiver=0x3c8b3b0, event=0x7ff96c015a50) at kernel/qcoreapplication.cpp:1060 #47 0x00007ff98483d627 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1ce36b0) at kernel/qcoreapplication.cpp:1799 #48 0x00007ff98488c1c3 in postEventSourceDispatch (s=s@entry=0x1d3b630) at kernel/qeventdispatcher_glib.cpp:276 #49 0x00007ff97de9e817 in g_main_dispatch (context=0x7ff96c004ff0) at /var/tmp/portage/dev-libs/glib-2.58.3/work/glib-2.58.3/glib/gmain.c:3182 #50 g_main_context_dispatch (context=context@entry=0x7ff96c004ff0) at /var/tmp/portage/dev-libs/glib-2.58.3/work/glib-2.58.3/glib/gmain.c:3847 #51 0x00007ff97de9ea50 in g_main_context_iterate (context=context@entry=0x7ff96c004ff0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.58.3/work/glib-2.58.3/glib/gmain.c:3920 #52 0x00007ff97de9eadc in g_main_context_iteration (context=0x7ff96c004ff0, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.58.3/work/glib-2.58.3/glib/gmain.c:3981 #53 0x00007ff98488bf63 in QEventDispatcherGlib::processEvents (this=0x1d4b770, flags=...) at kernel/qeventdispatcher_glib.cpp:422 #54 0x00007ff98483949b in QEventLoop::exec (this=this@entry=0x7fff8f0c3210, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #55 0x00007ff984841362 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #56 0x0000000000424e73 in main (argc=<optimized out>, argv=<optimized out>) at /var/tmp/portage/kde-plasma/plasma-workspace-5.15.3/work/plasma-workspace-5.15.3/shell/main.cpp:212 [Inferior 1 (process 616) detached] Reported using DrKonqi -- You are receiving this mail because: You are watching all bug changes.