456040 2022-06-27 15:15:45 +0000 Plasma crashed when I tried to drag Konsoles grouped in the task manager and drop them on another virtual desktop 2022-06-29 14:46:44 +0000 1 1 4 Plasma plasmashell generic-crash 5.25.1 Arch Linux Linux RESOLVED DUPLICATE 443706 wayland-only NOR crash 1.0 0 bugseforuns plasma-bugs-null kde nate 0 oldest_to_newest 2135122 0 bugseforuns 2022-06-27 15:15:45 +0000 SUMMARY I had some Konsoles grouped in the task manager, I tried to drag and drop them to another virtual desktop shown by the Pager widget placed in Plasma panel, then Plasma crashed. Operating System: Arch Linux KDE Plasma Version: 5.25.1 KDE Frameworks Version: 5.95.0 Qt Version: 5.15.5 Graphics Platform: Wayland Thread 5 (Thread 0x7f49e9451640 (LWP 14874)): #0 0x00007f49eed05c3f in __GI___poll (fds=0x7f49e00025e0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f49edec5f68 in g_main_context_poll (priority=<optimized out>, n_fds=3, fds=0x7f49e00025e0, timeout=<optimized out>, context=0x7f49e0000c30) at ../glib/glib/gmain.c:4516 #2 g_main_context_iterate.constprop.0 (context=context@entry=0x7f49e0000c30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4206 #3 0x00007f49ede6d392 in g_main_context_iteration (context=0x7f49e0000c30, may_block=1) at ../glib/glib/gmain.c:4276 #4 0x00007f49ef6d764c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f49e0000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #5 0x00007f49ef6856ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f49e9450a50, flags=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #6 0x00007f49ef4e729f in QThread::exec() (this=this@entry=0x7f49f0fff560 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #7 0x00007f49f0fa375a in QDBusConnectionManager::run() (this=0x7f49f0fff560 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at /usr/src/debug/qtbase/src/dbus/qdbusconnection.cpp:179 #8 0x00007f49ef4e438a in QThreadPrivate::start(void*) (arg=0x7f49f0fff560 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:331 #9 0x00007f49eec8c54d in start_thread (arg=<optimized out>) at pthread_create.c:442 #10 0x00007f49eed11874 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:100 Thread 4 (Thread 0x7f49dbfff640 (LWP 14910)): #0 0x00007f49eed05c3f in __GI___poll (fds=0x7f49d40029e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f49edec5f68 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f49d40029e0, timeout=<optimized out>, context=0x7f49d4000c30) at ../glib/glib/gmain.c:4516 #2 g_main_context_iterate.constprop.0 (context=context@entry=0x7f49d4000c30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4206 #3 0x00007f49ede6d392 in g_main_context_iteration (context=0x7f49d4000c30, may_block=1) at ../glib/glib/gmain.c:4276 #4 0x00007f49ef6d764c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f49d4000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #5 0x00007f49ef6856ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f49dbffea60, flags=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #6 0x00007f49ef4e729f in QThread::exec() (this=this@entry=0x55d2543878e0) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #7 0x00007f49f0cbf780 in QQmlThreadPrivate::run() (this=0x55d2543878e0) at /usr/src/debug/qtdeclarative/src/qml/qml/ftw/qqmlthread.cpp:155 #8 0x00007f49ef4e438a in QThreadPrivate::start(void*) (arg=0x55d2543878e0) at thread/qthread_unix.cpp:331 #9 0x00007f49eec8c54d in start_thread (arg=<optimized out>) at pthread_create.c:442 #10 0x00007f49eed11874 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:100 Thread 3 (Thread 0x7f499ffff640 (LWP 15371)): #0 0x00007f49eed05c3f in __GI___poll (fds=0x7f4998004a40, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f49edec5f68 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f4998004a40, timeout=<optimized out>, context=0x7f4998000c30) at ../glib/glib/gmain.c:4516 #2 g_main_context_iterate.constprop.0 (context=context@entry=0x7f4998000c30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4206 #3 0x00007f49ede6d392 in g_main_context_iteration (context=0x7f4998000c30, may_block=1) at ../glib/glib/gmain.c:4276 #4 0x00007f49ef6d764c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f4998000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #5 0x00007f49ef6856ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f499fffea60, flags=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #6 0x00007f49ef4e729f in QThread::exec() (this=this@entry=0x55d255cc1870) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #7 0x00007f49b075712e in QQuickXmlQueryEngine::run() (this=0x55d255cc1870) at /usr/src/debug/qtxmlpatterns/src/imports/xmllistmodel/qqmlxmllistmodel.cpp:325 #8 0x00007f49ef4e438a in QThreadPrivate::start(void*) (arg=0x55d255cc1870) at thread/qthread_unix.cpp:331 #9 0x00007f49eec8c54d in start_thread (arg=<optimized out>) at pthread_create.c:442 #10 0x00007f49eed11874 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:100 Thread 2 (Thread 0x7f49b31ff640 (LWP 15334)): #0 0x00007f49eed05c3f in __GI___poll (fds=0x7f49ac006630, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f49edec5f68 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f49ac006630, timeout=<optimized out>, context=0x7f49ac000c30) at ../glib/glib/gmain.c:4516 #2 g_main_context_iterate.constprop.0 (context=context@entry=0x7f49ac000c30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4206 #3 0x00007f49ede6d392 in g_main_context_iteration (context=0x7f49ac000c30, may_block=1) at ../glib/glib/gmain.c:4276 #4 0x00007f49ef6d764c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f49ac000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #5 0x00007f49ef6856ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f49b31fea40, flags=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #6 0x00007f49ef4e729f in QThread::exec() (this=this@entry=0x55d2558cdfa0) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #7 0x00007f49f1154c9f in QQuickPixmapReader::run() (this=0x55d2558cdfa0) at /usr/src/debug/qtdeclarative/src/quick/util/qquickpixmapcache.cpp:1024 #8 0x00007f49ef4e438a in QThreadPrivate::start(void*) (arg=0x55d2558cdfa0) at thread/qthread_unix.cpp:331 #9 0x00007f49eec8c54d in start_thread (arg=<optimized out>) at pthread_create.c:442 #10 0x00007f49eed11874 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:100 Thread 1 (Thread 0x7f49eabd4340 (LWP 14858)): #0 __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=11, no_tid=no_tid@entry=0) at pthread_kill.c:44 #1 0x00007f49eec8e3d3 in __pthread_kill_internal (signo=11, threadid=<optimized out>) at pthread_kill.c:78 #2 0x00007f49eec3e838 in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26 #3 0x00007f49f17c9384 in KCrash::defaultCrashHandler(int) (sig=11) at /usr/src/debug/kcrash-5.95.0/src/kcrash.cpp:618 #4 0x00007f49eec3e8e0 in <signal handler called> () at /usr/lib/libc.so.6 #5 0x00007f49f1a49383 in wl_map_insert_at (data=<optimized out>, i=298, flags=1, map=<optimized out>) at ../wayland-1.20.0/src/wayland-util.c:249 #6 proxy_destroy (proxy=proxy@entry=0x55d2587e77d0) at ../wayland-1.20.0/src/wayland-client.c:503 #7 0x00007f49f1a4ad3b in wl_proxy_destroy_caller_locks (proxy=0x55d2587e77d0) at ../wayland-1.20.0/src/wayland-client.c:523 #8 wl_proxy_marshal_array_flags (proxy=proxy@entry=0x55d2587e77d0, opcode=opcode@entry=0, interface=interface@entry=0x0, version=version@entry=1, flags=flags@entry=1, args=args@entry=0x7fff514c5520) at ../wayland-1.20.0/src/wayland-client.c:861 #9 0x00007f49f1a4b830 in wl_proxy_marshal_flags (proxy=0x55d2587e77d0, opcode=0, interface=0x0, version=1, flags=1) at ../wayland-1.20.0/src/wayland-client.c:784 #10 0x00007f49f1af7700 in wl_buffer_destroy (wl_buffer=0x55d2587e77d0) at /usr/include/wayland-client-protocol.h:2017 #11 KWayland::Client::WaylandPointer<wl_buffer, wl_buffer_destroy>::release (this=0x55d2587ea9b8) at /usr/src/debug/kwayland-5.95.0/src/client/wayland_pointer_p.h:44 #12 KWayland::Client::Buffer::Private::~Private() (this=0x55d2587ea9b0, this=<optimized out>) at /usr/src/debug/kwayland-5.95.0/src/client/buffer.cpp:38 #13 QScopedPointerDeleter<KWayland::Client::Buffer::Private>::cleanup(KWayland::Client::Buffer::Private*) (pointer=0x55d2587ea9b0) at /usr/include/qt/QtCore/qscopedpointer.h:60 #14 QScopedPointerDeleter<KWayland::Client::Buffer::Private>::cleanup(KWayland::Client::Buffer::Private*) (pointer=0x55d2587ea9b0) at /usr/include/qt/QtCore/qscopedpointer.h:52 #15 QScopedPointer<KWayland::Client::Buffer::Private, QScopedPointerDeleter<KWayland::Client::Buffer::Private> >::~QScopedPointer() (this=<optimized out>, this=<optimized out>) at /usr/include/qt/QtCore/qscopedpointer.h:107 #16 KWayland::Client::Buffer::~Buffer() (this=<optimized out>, this=<optimized out>) at /usr/src/debug/kwayland-5.95.0/src/client/buffer.cpp:58 #17 0x00007f49f1b2f1f7 in QtSharedPointer::CustomDeleter<KWayland::Client::Buffer, QtSharedPointer::NormalDeleter>::execute() (this=<optimized out>) at /usr/include/qt/QtCore/qsharedpointer_impl.h:187 #18 QtSharedPointer::ExternalRefCountWithCustomDeleter<KWayland::Client::Buffer, QtSharedPointer::NormalDeleter>::deleter(QtSharedPointer::ExternalRefCountData*) (self=<optimized out>) at /usr/include/qt/QtCore/qsharedpointer_impl.h:205 #19 0x00007f49f1b35b57 in QtSharedPointer::ExternalRefCountData::destroy() (this=0x55d2587e7830) at /usr/include/qt/QtCore/qsharedpointer_impl.h:149 #20 QSharedPointer<KWayland::Client::Buffer>::deref(QtSharedPointer::ExternalRefCountData*) (dd=0x55d2587e7830) at /usr/include/qt/QtCore/qsharedpointer_impl.h:458 #21 QSharedPointer<KWayland::Client::Buffer>::deref(QtSharedPointer::ExternalRefCountData*) (dd=0x55d2587e7830, dd=<optimized out>) at /usr/include/qt/QtCore/qsharedpointer_impl.h:454 #22 QSharedPointer<KWayland::Client::Buffer>::deref() (this=0x55d2587e76f0, this=<optimized out>) at /usr/include/qt/QtCore/qsharedpointer_impl.h:453 #23 QSharedPointer<KWayland::Client::Buffer>::~QSharedPointer() (this=0x55d2587e76f0, this=<optimized out>) at /usr/include/qt/QtCore/qsharedpointer_impl.h:310 #24 QList<QSharedPointer<KWayland::Client::Buffer> >::node_destruct(QList<QSharedPointer<KWayland::Client::Buffer> >::Node*, QList<QSharedPointer<KWayland::Client::Buffer> >::Node*) (this=<optimized out>, to=0x55d25870e798, from=0x55d25870e798) at /usr/include/qt/QtCore/qlist.h:524 #25 QList<QSharedPointer<KWayland::Client::Buffer> >::dealloc(QListData::Data*) [clone .isra.0] (data=0x55d25870e780, this=<optimized out>) at /usr/include/qt/QtCore/qlist.h:921 #26 0x00007f49f1b2a1ad in QList<QSharedPointer<KWayland::Client::Buffer> >::~QList() (this=<synthetic pointer>, this=<optimized out>) at /usr/include/qt/QtCore/qlist.h:871 #27 QList<QSharedPointer<KWayland::Client::Buffer> >::~QList() (this=<synthetic pointer>, this=<optimized out>) at /usr/include/qt/QtCore/qlist.h:871 #28 QList<QSharedPointer<KWayland::Client::Buffer> >::operator=(QList<QSharedPointer<KWayland::Client::Buffer> >&&) (other=<optimized out>, this=<optimized out>) at /usr/include/qt/QtCore/qlist.h:167 #29 QList<QSharedPointer<KWayland::Client::Buffer> >::clear() (this=<optimized out>) at /usr/include/qt/QtCore/qlist.h:930 #30 KWayland::Client::ShmPool::release() (this=this@entry=0x55d258848190) at /usr/src/debug/kwayland-5.95.0/src/client/shm_pool.cpp:65 #31 0x00007f49f1b2a22f in KWayland::Client::ShmPool::~ShmPool() (this=0x55d258848190, this=<optimized out>) at /usr/src/debug/kwayland-5.95.0/src/client/shm_pool.cpp:60 #32 0x00007f49f1b2a2fe in KWayland::Client::ShmPool::~ShmPool() (this=0x55d258848190, this=<optimized out>) at /usr/src/debug/kwayland-5.95.0/src/client/shm_pool.cpp:61 #33 0x00007f49eab48341 in QScopedPointerDeleter<KWayland::Client::ShmPool>::cleanup(KWayland::Client::ShmPool*) (pointer=<optimized out>) at /usr/include/qt/QtCore/qscopedpointer.h:60 #34 QScopedPointer<KWayland::Client::ShmPool, QScopedPointerDeleter<KWayland::Client::ShmPool> >::~QScopedPointer() (this=0x55d256514580, this=<optimized out>) at /usr/include/qt/QtCore/qscopedpointer.h:107 #35 WindowShadowTile::~WindowShadowTile() (this=0x55d256514540, this=<optimized out>) at /usr/src/debug/kwayland-integration-5.25.1/src/windowsystem/windowshadow.cpp:18 #36 WindowShadowTile::~WindowShadowTile() (this=0x55d256514540, this=<optimized out>) at /usr/src/debug/kwayland-integration-5.25.1/src/windowsystem/windowshadow.cpp:18 #37 0x00007f49f15e5174 in QtSharedPointer::ExternalRefCountData::destroy() (this=0x55d25874f310) at /usr/include/qt/QtCore/qsharedpointer_impl.h:149 #38 QSharedPointer<KWindowShadowTile>::deref(QtSharedPointer::ExternalRefCountData*) (dd=0x55d25874f310) at /usr/include/qt/QtCore/qsharedpointer_impl.h:458 #39 QSharedPointer<KWindowShadowTile>::deref(QtSharedPointer::ExternalRefCountData*) (dd=0x55d25874f310) at /usr/include/qt/QtCore/qsharedpointer_impl.h:454 #40 QSharedPointer<KWindowShadowTile>::deref() (this=0x55d258775718) at /usr/include/qt/QtCore/qsharedpointer_impl.h:453 #41 QSharedPointer<KWindowShadowTile>::~QSharedPointer() (this=0x55d258775718, this=<optimized out>) at /usr/include/qt/QtCore/qsharedpointer_impl.h:310 #42 KWindowShadowPrivate::~KWindowShadowPrivate() (this=0x55d258775690, this=<optimized out>) at /usr/src/debug/kwindowsystem-5.95.0/src/kwindowshadow.cpp:281 #43 0x00007f49eab48660 in non-virtual thunk to WindowShadow::~WindowShadow() () at /usr/src/debug/kwayland-integration-5.25.1/src/windowsystem/windowshadow.h:29 #44 0x00007f49f15e50fb in QScopedPointerDeleter<KWindowShadowPrivate>::cleanup(KWindowShadowPrivate*) (pointer=<optimized out>) at /usr/include/qt/QtCore/qscopedpointer.h:52 #45 QScopedPointer<KWindowShadowPrivate, QScopedPointerDeleter<KWindowShadowPrivate> >::~QScopedPointer() (this=0x55d25874d970, this=<optimized out>) at /usr/include/qt/QtCore/qscopedpointer.h:107 #46 KWindowShadow::~KWindowShadow() (this=0x55d25874d960, this=<optimized out>) at /usr/src/debug/kwindowsystem-5.95.0/src/kwindowshadow.cpp:66 #47 0x00007f49f15e511e in KWindowShadow::~KWindowShadow() (this=0x55d25874d960, this=<optimized out>) at /usr/src/debug/kwindowsystem-5.95.0/src/kwindowshadow.cpp:66 #48 0x00007f49ef6b3825 in QObjectPrivate::deleteChildren() (this=this@entry=0x55d25874db70) at kernel/qobject.cpp:2104 #49 0x00007f49ef6b3fb9 in QObject::~QObject() (this=0x7f49f1c150a0 <_ZZN12_GLOBAL__N_130Q_QGS_privateDialogShadowsSelf13innerFunctionEvE6holder.lto_priv.0>, this=<optimized out>) at kernel/qobject.cpp:1082 #50 0x00007f49f1be943d in (anonymous namespace)::Q_QGS_privateDialogShadowsSelf::innerFunction()::Holder::~Holder() () at /usr/src/debug/plasma-framework-5.95.0/src/plasmaquick/dialogshadows.cpp:40 #51 0x00007f49eec40ef5 in __run_exit_handlers (status=0, listp=0x7f49eedfd778 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true, run_dtors=run_dtors@entry=true) at exit.c:113 #52 0x00007f49eec41070 in __GI_exit (status=<optimized out>) at exit.c:143 #53 0x00007f49eec29297 in __libc_start_call_main (main=main@entry=0x55d252f40240 <main(int, char**)>, argc=argc@entry=2, argv=argv@entry=0x7fff514c5a48) at ../sysdeps/nptl/libc_start_call_main.h:74 #54 0x00007f49eec2934a in __libc_start_main_impl (main=0x55d252f40240 <main(int, char**)>, argc=2, argv=0x7fff514c5a48, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff514c5a38) at ../csu/libc-start.c:389 #55 0x000055d252f434c5 in _start () at ../sysdeps/x86_64/start.S:115 2135125 1 kde 2022-06-27 15:28:01 +0000 This doesn't match up with your description. >#51 0x00007f49eec40ef5 in __run_exit_handlers (status=0, listp=0x7f49eedfd778 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true, run_dtors=run_dtors@entry=true) at exit.c:113 It implies we have two bugs - A surprise forced exit. - A crash during a surprise exit 2135545 2 nate 2022-06-28 16:17:10 +0000 Cannot reproduce; dragging a group of Konsole windows onto another virtual desktop in the pager doesn't do anything for me, but it also doesn't make Plasma crash. 2135807 3 kde 2022-06-29 14:45:57 +0000 *** Bug 456037 has been marked as a duplicate of this bug. *** 2135808 4 kde 2022-06-29 14:46:44 +0000 *** This bug has been marked as a duplicate of bug 443706 ***