Bug 448827

Application: plasmashell (5.23.5)

Qt Version: 5.15.2
Frameworks Version: 5.90.0
Operating System: Linux 5.16.0-1-default x86_64
Windowing System: X11
Distribution: "openSUSE Tumbleweed"
DrKonqi: 5.23.5 [KCrashBackend]

-- Information about the crash:
- What I was doing when the application crashed:
Resuming from sleep; Some windows had graphical inconsistencies and garbled graphics. As I was closing/minimizing windows, Plasma crashed.

- Unusual behavior I noticed:
Graphical issues within windows. Interacting with the windows led to a crash.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault

[KCrash Handler]
#4  QSGAreaAllocatorNode::isLeaf() (this=0x1f300000011) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.4.x86_64/src/quick/scenegraph/util/qsgareaallocator.cpp:93
#5  QSGAreaAllocator::deallocateInNode(QPoint const&, QSGAreaAllocatorNode*) (this=this@entry=0x7f437c179170, pos=..., node=0x1f300000011) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.4.x86_64/src/quick/scenegraph/util/qsgareaallocator.cpp:170
#6  0x00007f43d592afc6 in QSGAreaAllocator::deallocate(QRect const&) (this=this@entry=0x7f437c179170, rect=...) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.4.x86_64/src/quick/scenegraph/util/qsgareaallocator.cpp:116
#7  0x00007f43d59314ef in QSGOpenGLAtlasTexture::AtlasBase::remove(QSGOpenGLAtlasTexture::TextureBase*) (this=0x7f437c179160, t=t@entry=0x7f437c8571b0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.4.x86_64/src/quick/scenegraph/util/qsgopenglatlastexture.cpp:286
#8  0x00007f43d593163d in QSGOpenGLAtlasTexture::TextureBase::~TextureBase() (this=0x7f437c8571b0, __in_chrg=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.4.x86_64/src/quick/scenegraph/util/qsgopenglatlastexture.cpp:516
#9  QSGOpenGLAtlasTexture::Texture::~Texture() (this=0x7f437c8571b0, __in_chrg=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.4.x86_64/src/quick/scenegraph/util/qsgopenglatlastexture.cpp:543
#10 0x00007f43d5931659 in QSGOpenGLAtlasTexture::Texture::~Texture() (this=0x7f437c8571b0, __in_chrg=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.4.x86_64/src/quick/scenegraph/util/qsgopenglatlastexture.cpp:543
#11 0x00007f43c4edd2bd in QScopedPointerDeleter<QSGTexture>::cleanup(QSGTexture*) (pointer=<optimized out>) at /usr/include/qt5/QtCore/qscopedpointer.h:60
#12 QScopedPointer<QSGTexture, QScopedPointerDeleter<QSGTexture> >::~QScopedPointer() (this=0x7f437c8a40a0, this=<optimized out>) at /usr/include/qt5/QtCore/qscopedpointer.h:107
#13 Plasma::WindowTextureProvider::~WindowTextureProvider() (this=0x7f437c8a4090, this=<optimized out>) at /usr/src/debug/plasma-framework-5.90.0-1.1.x86_64/build/src/declarativeimports/core/corebindingsplugin_autogen/EWIEGA46WW/../../../../../../src/declarativeimports/core/windowthumbnail.h:149
#14 Plasma::WindowTextureProvider::~WindowTextureProvider() (this=0x7f437c8a4090, this=<optimized out>) at /usr/src/debug/plasma-framework-5.90.0-1.1.x86_64/build/src/declarativeimports/core/corebindingsplugin_autogen/EWIEGA46WW/../../../../../../src/declarativeimports/core/windowthumbnail.h:149
#15 0x00007f43d597b182 in QSGRenderThread::event(QEvent*) (this=0x55eb4aa81f50, e=0x55eb4d08b230) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.4.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:493
#16 0x00007f43d5974b6f in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x55eb4aa81f50) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.4.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:937
#17 0x00007f43d5977009 in QSGRenderThread::run() (this=0x55eb4aa81f50) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.4.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1053
#18 0x00007f43d3cbee71 in QThreadPrivate::start(void*) (arg=0x55eb4aa81f50) at thread/qthread_unix.cpp:329
#19 0x00007f43d38233d7 in start_thread () at /lib64/libc.so.6
#20 0x00007f43d38ac6e0 in clone3 () at /lib64/libc.so.6

Thread 11 (Thread 0x7f4387575640 (LWP 3555) "Qt bearer threa"):
#1  0x00007f43d21df0be in  () at /lib64/libglib-2.0.so.0
#2  0x00007f43d21df1df in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f43d3efb306 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f4378000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f43d3ea27bb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f4387574b80, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#5  0x00007f43d3cbdd3e in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f43d3cbee71 in QThreadPrivate::start(void*) (arg=0x55eb4b1a09e0) at thread/qthread_unix.cpp:329
#7  0x00007f43d38233d7 in start_thread () at /lib64/libc.so.6
#8  0x00007f43d38ac6e0 in clone3 () at /lib64/libc.so.6

Thread 10 (Thread 0x7f4387fff640 (LWP 3552) "KCupsConnection"):
#1  0x00007f43d21deb0f in g_main_context_check () at /lib64/libglib-2.0.so.0
#2  0x00007f43d21df065 in  () at /lib64/libglib-2.0.so.0
#3  0x00007f43d21df1df in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f43d3efb306 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f4380000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f43d3ea27bb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f4387ffeb40, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#6  0x00007f43d3cbdd3e in QThread::exec() (this=this@entry=0x55eb4b00a2c0) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#7  0x00007f43b836ef28 in KCupsConnection::run() (this=0x55eb4b00a2c0) at /usr/src/debug/kde-print-manager-21.12.1-1.1.x86_64/libkcups/KCupsConnection.cpp:289
#8  0x00007f43d3cbee71 in QThreadPrivate::start(void*) (arg=0x55eb4b00a2c0) at thread/qthread_unix.cpp:329
#9  0x00007f43d38233d7 in start_thread () at /lib64/libc.so.6
#10 0x00007f43d38ac6e0 in clone3 () at /lib64/libc.so.6

Thread 9 (Thread 0x7f439b773640 (LWP 3364) "plasmashell"):
#1  0x00007f43d195dbcd in usbmuxd_listen_inotify () at /usr/src/debug/libusbmuxd-2.0.2-1.7.x86_64/src/libusbmuxd.c:923
#2  0x00007f43d195e8e8 in usbmuxd_listen () at /usr/src/debug/libusbmuxd-2.0.2-1.7.x86_64/src/libusbmuxd.c:979
#3  device_monitor (data=<optimized out>) at /usr/src/debug/libusbmuxd-2.0.2-1.7.x86_64/src/libusbmuxd.c:1107
#4  0x00007f43d38233d7 in start_thread () at /lib64/libc.so.6
#5  0x00007f43d38ac6e0 in clone3 () at /lib64/libc.so.6

Thread 8 (Thread 0x7f439bfff640 (LWP 3290) "QQuickPixmapRea"):
#1  0x00007f43d21df0be in  () at /lib64/libglib-2.0.so.0
#2  0x00007f43d21df1df in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f43d3efb306 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f4390000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f43d3ea27bb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f439bffeb40, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#5  0x00007f43d3cbdd3e in QThread::exec() (this=this@entry=0x7f43bc0aaed0) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f43d58bfb36 in QQuickPixmapReader::run() (this=0x7f43bc0aaed0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.4.x86_64/src/quick/util/qquickpixmapcache.cpp:1024
#7  0x00007f43d3cbee71 in QThreadPrivate::start(void*) (arg=0x7f43bc0aaed0) at thread/qthread_unix.cpp:329
#8  0x00007f43d38233d7 in start_thread () at /lib64/libc.so.6
#9  0x00007f43d38ac6e0 in clone3 () at /lib64/libc.so.6

Thread 7 (Thread 0x7f43b145f640 (LWP 3276) "QSGRenderThread"):
#1  0x00007f43d3822710 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f43d3cc4cdb in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., deadline=..., this=0x55eb4a280850) at thread/qwaitcondition_unix.cpp:146
#3  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=this@entry=0x55eb48dd32a8, mutex=mutex@entry=0x55eb48dd32a0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#4  0x00007f43d5974bc3 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x55eb48dd3298) at /usr/include/qt5/QtCore/qdeadlinetimer.h:68
#5  QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x55eb48dd3200) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.4.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:936
#6  0x00007f43d5977009 in QSGRenderThread::run() (this=0x55eb48dd3200) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.4.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1053
#7  0x00007f43d3cbee71 in QThreadPrivate::start(void*) (arg=0x55eb48dd3200) at thread/qthread_unix.cpp:329
#8  0x00007f43d38233d7 in start_thread () at /lib64/libc.so.6
#9  0x00007f43d38ac6e0 in clone3 () at /lib64/libc.so.6

Thread 6 (Thread 0x7f43b1dfb640 (LWP 3271) "CPMMListener"):
#1  0x00007f43c6bbf953 in  () at /lib64/libnvidia-glcore.so.510.39.01
#2  0x00007f43c6bbd368 in  () at /lib64/libnvidia-glcore.so.510.39.01
#3  0x00007f43d38233d7 in start_thread () at /lib64/libc.so.6
#4  0x00007f43d38ac6e0 in clone3 () at /lib64/libc.so.6

Thread 5 (Thread 0x7f43b938b640 (LWP 3236) "QSGRenderThread"):
#1  0x00007f43d3822710 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f43d3cc4cdb in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., deadline=..., this=0x55eb48dd3740) at thread/qwaitcondition_unix.cpp:146
#3  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=this@entry=0x7f43c8003fe8, mutex=mutex@entry=0x7f43c8003fe0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#4  0x00007f43d5974bc3 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x7f43c8003fd8) at /usr/include/qt5/QtCore/qdeadlinetimer.h:68
#5  QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x7f43c8003f40) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.4.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:936
#6  0x00007f43d5977009 in QSGRenderThread::run() (this=0x7f43c8003f40) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.4.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1053
#7  0x00007f43d3cbee71 in QThreadPrivate::start(void*) (arg=0x7f43c8003f40) at thread/qthread_unix.cpp:329
#8  0x00007f43d38233d7 in start_thread () at /lib64/libc.so.6
#9  0x00007f43d38ac6e0 in clone3 () at /lib64/libc.so.6

Thread 4 (Thread 0x7f43c5d56640 (LWP 2800) "QQmlThread"):
#1  0x00007f43d21dcfa8 in  () at /lib64/libglib-2.0.so.0
#2  0x00007f43d21dea6b in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f43d21df065 in  () at /lib64/libglib-2.0.so.0
#4  0x00007f43d21df1df in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f43d3efb306 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f43bc000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f43d3ea27bb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f43c5d55b60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#7  0x00007f43d3cbdd3e in QThread::exec() (this=this@entry=0x55eb49098cb0) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007f43d553c005 in QQmlThreadPrivate::run() (this=0x55eb49098cb0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.4.x86_64/src/qml/qml/ftw/qqmlthread.cpp:155
#9  0x00007f43d3cbee71 in QThreadPrivate::start(void*) (arg=0x55eb49098cb0) at thread/qthread_unix.cpp:329
#10 0x00007f43d38233d7 in start_thread () at /lib64/libc.so.6
#11 0x00007f43d38ac6e0 in clone3 () at /lib64/libc.so.6

Thread 3 (Thread 0x7f43ce5b7640 (LWP 2674) "QDBusConnection"):
#1  0x00007f43d21df0be in  () at /lib64/libglib-2.0.so.0
#2  0x00007f43d21df1df in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f43d3efb306 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f43c0000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f43d3ea27bb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f43ce5b6b50, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#5  0x00007f43d3cbdd3e in QThread::exec() (this=this@entry=0x7f43d4947440 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f43d48ce287 in QDBusConnectionManager::run() (this=0x7f43d4947440 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:179
#7  0x00007f43d3cbee71 in QThreadPrivate::start(void*) (arg=0x7f43d4947440 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:329
#8  0x00007f43d38233d7 in start_thread () at /lib64/libc.so.6
#9  0x00007f43d38ac6e0 in clone3 () at /lib64/libc.so.6

Thread 2 (Thread 0x7f43cf219640 (LWP 2652) "QXcbEventQueue"):
#1  0x00007f43d5fe1892 in poll (__timeout=-1, __nfds=1, __fds=0x7f43cf218a88) at /usr/include/bits/poll2.h:48
#2  _xcb_conn_wait (c=0x55eb48cce8a0, vector=0x0, count=0x0, cond=<optimized out>) at /usr/src/debug/libxcb-1.14-1.8.x86_64/src/xcb_conn.c:480
#3  0x00007f43d5fe32ac in _xcb_conn_wait (count=0x0, vector=0x0, cond=0x55eb48cce8e0, c=0x55eb48cce8a0) at /usr/src/debug/libxcb-1.14-1.8.x86_64/src/xcb_conn.c:446
#4  xcb_wait_for_event (c=0x55eb48cce8a0) at /usr/src/debug/libxcb-1.14-1.8.x86_64/src/xcb_in.c:697
#5  0x00007f43cf346cb0 in QXcbEventQueue::run() (this=0x55eb48cc35b0) at qxcbeventqueue.cpp:228
#6  0x00007f43d3cbee71 in QThreadPrivate::start(void*) (arg=0x55eb48cc35b0) at thread/qthread_unix.cpp:329
#7  0x00007f43d38233d7 in start_thread () at /lib64/libc.so.6
#8  0x00007f43d38ac6e0 in clone3 () at /lib64/libc.so.6

Thread 1 (Thread 0x7f43d1333980 (LWP 2642) "plasmashell"):
#1  0x00007f43d3822710 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f43d3cc4cdb in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., deadline=..., this=0x55eb4b19b4f0) at thread/qwaitcondition_unix.cpp:146
#3  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x55eb4aa81fa8, deadline=...) at thread/qwaitcondition_unix.cpp:225
#4  0x00007f43d597891a in QSGThreadedRenderLoop::polishAndSync(QSGThreadedRenderLoop::Window*, bool) (this=0x55eb49720a40, w=0x7f43c80117c0, inExpose=<optimized out>) at /usr/include/qt5/QtCore/qdeadlinetimer.h:68
#5  0x00007f43d59e4e5f in QQuickWindow::event(QEvent*) (this=0x55eb49bf1920, e=0x7ffc73a75b70) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.4.x86_64/src/quick/items/qquickwindow.cpp:1858
#6  0x00007f43d4c3fa7f in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x55eb49bf1920, e=0x7ffc73a75b70) at kernel/qapplication.cpp:3632
#7  0x00007f43d3ea3dba in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x55eb49bf1920, event=0x7ffc73a75b70) at kernel/qcoreapplication.cpp:1064
#8  0x00007f43d42ef834 in QPlatformWindow::deliverUpdateRequest() (this=<optimized out>) at kernel/qplatformwindow.cpp:789
#9  QPlatformWindow::windowEvent(QEvent*) (this=<optimized out>, event=<optimized out>) at kernel/qplatformwindow.cpp:476
#10 0x00007f43d4c46b76 in QApplication::notify(QObject*, QEvent*) (this=0x7ffc73a761c0, receiver=0x55eb49bf1920, e=0x7ffc73a75e00) at kernel/qapplication.cpp:2874
#11 0x00007f43d3ea3dba in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x55eb49bf1920, event=0x7ffc73a75e00) at kernel/qcoreapplication.cpp:1064
#12 0x00007f43d3efa63b in QTimerInfoList::activateTimers() (this=0x55eb48dfcbe0) at kernel/qtimerinfo_unix.cpp:643
#13 0x00007f43d3efaed4 in timerSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:183
#14 0x00007f43d21ded9f in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#15 0x00007f43d21df128 in  () at /lib64/libglib-2.0.so.0
#16 0x00007f43d21df1df in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#17 0x00007f43d3efb294 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x55eb48dfd010, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#18 0x00007f43d3ea27bb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffc73a76040, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#19 0x00007f43d3eaaaa0 in QCoreApplication::exec() () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#20 0x00007f43d42f423c in QGuiApplication::exec() () at kernel/qguiapplication.cpp:1867
#21 0x00007f43d4c3f9f5 in QApplication::exec() () at kernel/qapplication.cpp:2824
#22 0x000055eb4871e366 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/plasma5-workspace-5.23.5-1.1.x86_64/shell/main.cpp:238
[Inferior 1 (process 2642) detached]

Possible duplicates by query: bug 447407, bug 446822.

Reported using DrKonqi