https://bugs.kde.org/show_bug.cgi?id=460378
--- Comment #6 from solid_snake_...@hotmail.com --- (In reply to Nate Graham from comment #5) > Thank you! I believe this will be fixed by > https://invent.kde.org/plasma/plasma-workspace/-/merge_requests/2220. if it can help you I add a report when the crash icon appears at the start of the computer in the taskbar without crashing the whole desktop. Sometimes the crash icon appears at startup without causing any particular problem, sometimes the whole desktop crashes (black screen) and sometimes nothing happens. This happens on a virtual machine as well as on a physical machine after updating to plasma 5.26 (from plasma 5.25.5) Application: Plasma (plasmashell), signal: Segmentation fault [New LWP 1400] [New LWP 1498] [New LWP 1499] [New LWP 1500] [New LWP 1501] [New LWP 1503] [New LWP 1552] [New LWP 1582] [New LWP 1589] [New LWP 1601] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651167e7f74) at ../sysdeps/nptl/futex-internal.h:183 [Current thread is 1 (Thread 0x7f3e46a7b2c0 (LWP 1355))] Thread 11 (Thread 0x7f3e07e96700 (LWP 1601)): #0 0x00007f3e4a95c99f in __GI___poll (fds=0x7f3dfc0049e0, nfds=1, timeout=3490169) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f3e4907036e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f3e490704a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f3e4af2db9b in QEventDispatcherGlib::processEvents (this=0x7f3dfc000cd0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #4 0x00007f3e4aed1b3b in QEventLoop::exec (this=this@entry=0x7f3e07e95ba0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #5 0x00007f3e4aceb342 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #6 0x00007f3e06ba00bc in KCupsConnection::run() () from /lib/x86_64-linux-gnu/libkcupslib.so #7 0x00007f3e4acec543 in QThreadPrivate::start (arg=0x565116f84080) at thread/qthread_unix.cpp:330 #8 0x00007f3e4a51d609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #9 0x00007f3e4a969133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7f3e0dc9c700 (LWP 1589)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f3e0dc9bb50, clockid=<optimized out>, expected=0, futex_word=0x565116e7b560) at ../sysdeps/nptl/futex-internal.h:320 #1 __pthread_cond_wait_common (abstime=0x7f3e0dc9bb50, clockid=<optimized out>, mutex=0x565116e7b510, cond=0x565116e7b538) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x565116e7b538, mutex=0x565116e7b510, abstime=0x7f3e0dc9bb50) at pthread_cond_wait.c:665 #3 0x00007f3e4acf2578 in QWaitConditionPrivate::wait_relative (this=0x565116e7b510, deadline=...) at thread/qwaitcondition_unix.cpp:136 #4 QWaitConditionPrivate::wait (deadline=..., this=0x565116e7b510) at thread/qwaitcondition_unix.cpp:144 #5 QWaitCondition::wait (this=this@entry=0x565116450e60, mutex=mutex@entry=0x5651166c5928, deadline=...) at thread/qwaitcondition_unix.cpp:225 #6 0x00007f3e4acefa91 in QThreadPoolThread::run (this=0x565116450e50) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:275 #7 0x00007f3e4acec543 in QThreadPrivate::start (arg=0x565116450e50) at thread/qthread_unix.cpp:330 #8 0x00007f3e4a51d609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #9 0x00007f3e4a969133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7f3e19989700 (LWP 1582)): [KCrash Handler] #4 0x00007f3e4ca78e69 in QQuickItemGrabResult::render (this=0x5651162b00d0) at items/qquickitemgrabresult.cpp:271 #5 0x00007f3e4af0a2f2 in QtPrivate::QSlotObjectBase::call (a=0x7f3e199889e0, r=0x5651162b00d0, this=0x565116373f60) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398 #6 doActivate<false> (sender=0x565116353f10, signal_index=29, argv=0x7f3e199889e0) at kernel/qobject.cpp:3919 #7 0x00007f3e4af03587 in QMetaObject::activate (sender=sender@entry=0x565116353f10, m=m@entry=0x7f3e4ccc3860 <QQuickWindow::staticMetaObject>, local_signal_index=local_signal_index@entry=7, argv=argv@entry=0x0) at kernel/qobject.cpp:3979 #8 0x00007f3e4c9e53d7 in QQuickWindow::afterRendering (this=this@entry=0x565116353f10) at .moc/moc_qquickwindow.cpp:564 #9 0x00007f3e4c9eb9dc in QQuickWindowPrivate::renderSceneGraph (this=this@entry=0x5651161c4f70, size=..., surfaceSize=...) at items/qquickwindow.cpp:619 #10 0x00007f3e4c98b339 in QSGRenderThread::syncAndRender (this=0x7f3e400067c0, grabImage=0x0) at /usr/include/x86_64-linux-gnu/qt5/QtGui/5.15.6/QtGui/private/qrhi_p.h:1259 #11 0x00007f3e4c98f7c7 in QSGRenderThread::run (this=0x7f3e400067c0) at scenegraph/qsgthreadedrenderloop.cpp:1042 #12 0x00007f3e4acec543 in QThreadPrivate::start (arg=0x7f3e400067c0) at thread/qthread_unix.cpp:330 #13 0x00007f3e4a51d609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #14 0x00007f3e4a969133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7f3e31638700 (LWP 1552)): #0 0x00007f3e4a95c99f in __GI___poll (fds=0x7f3e14004a60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f3e4907036e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f3e490704a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f3e4af2db9b in QEventDispatcherGlib::processEvents (this=0x7f3e14000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #4 0x00007f3e4aed1b3b in QEventLoop::exec (this=this@entry=0x7f3e31637bc0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #5 0x00007f3e4aceb342 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #6 0x00007f3e4c52b919 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007f3e4acec543 in QThreadPrivate::start (arg=0x5651161de6d0) at thread/qthread_unix.cpp:330 #8 0x00007f3e4a51d609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #9 0x00007f3e4a969133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7f3e32849700 (LWP 1503)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x565115ace508) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x565115ace4b8, cond=0x565115ace4e0) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x565115ace4e0, mutex=0x565115ace4b8) at pthread_cond_wait.c:647 #3 0x00007f3e3e63a5eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #4 0x00007f3e3e63a1eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #5 0x00007f3e4a51d609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007f3e4a969133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7f3e3cc71700 (LWP 1501)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x565115ac2ca0) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x565115ac2c50, cond=0x565115ac2c78) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x565115ac2c78, mutex=0x565115ac2c50) at pthread_cond_wait.c:647 #3 0x00007f3e3ed2318b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #4 0x00007f3e3ed2310b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #5 0x00007f3e4a51d609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007f3e4a969133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7f3e3d472700 (LWP 1500)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x565115ac2ca0) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x565115ac2c50, cond=0x565115ac2c78) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x565115ac2c78, mutex=0x565115ac2c50) at pthread_cond_wait.c:647 #3 0x00007f3e3ed2318b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #4 0x00007f3e3ed2310b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #5 0x00007f3e4a51d609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007f3e4a969133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7f3e3dc73700 (LWP 1499)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x565115ac87bc) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x565115ac8768, cond=0x565115ac8790) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x565115ac8790, mutex=0x565115ac8768) at pthread_cond_wait.c:647 #3 0x00007f3e3ed2607b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #4 0x00007f3e3ed25edb in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #5 0x00007f3e4a51d609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007f3e4a969133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7f3e3e474700 (LWP 1498)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x565115ac865c) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x565115ac8608, cond=0x565115ac8630) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x565115ac8630, mutex=0x565115ac8608) at pthread_cond_wait.c:647 #3 0x00007f3e3ed2607b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #4 0x00007f3e3ed25edb in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #5 0x00007f3e4a51d609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007f3e4a969133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7f3e45ca3700 (LWP 1400)): #0 0x00007f3e4a95c99f in __GI___poll (fds=0x7f3e40016000, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f3e4907036e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f3e490704a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f3e4af2db9b in QEventDispatcherGlib::processEvents (this=0x7f3e40000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #4 0x00007f3e4aed1b3b in QEventLoop::exec (this=this@entry=0x7f3e45ca2bb0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #5 0x00007f3e4aceb342 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #6 0x00007f3e4b86cf4b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5 #7 0x00007f3e4acec543 in QThreadPrivate::start (arg=0x7f3e4b8f0d80) at thread/qthread_unix.cpp:330 #8 0x00007f3e4a51d609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #9 0x00007f3e4a969133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7f3e46a7b2c0 (LWP 1355)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651167e7f74) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5651167e7f20, cond=0x5651167e7f48) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x5651167e7f48, mutex=0x5651167e7f20) at pthread_cond_wait.c:647 #3 0x00007f3e4acf25eb in QWaitConditionPrivate::wait (deadline=..., this=0x5651167e7f20) at thread/qwaitcondition_unix.cpp:146 #4 QWaitCondition::wait (this=<optimized out>, mutex=0x7f3e40006818, deadline=...) at thread/qwaitcondition_unix.cpp:225 #5 0x00007f3e4c98d987 in QSGThreadedRenderLoop::polishAndSync (this=this@entry=0x56511634ad30, w=0x5651167d86c0, inExpose=inExpose@entry=false) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qdeadlinetimer.h:68 #6 0x00007f3e4c98e564 in QSGThreadedRenderLoop::handleUpdateRequest (this=0x56511634ad30, window=0x565116353f10) at scenegraph/qsgthreadedrenderloop.cpp:1429 #7 0x00007f3e4c9fa367 in QQuickWindow::event (this=0x565116353f10, e=0x7ffc2a9c4980) at items/qquickwindow.cpp:1863 #8 0x00007f3e4bc07e43 in QApplicationPrivate::notify_helper (this=this@entry=0x5651159ed040, receiver=receiver@entry=0x565116353f10, e=e@entry=0x7ffc2a9c4980) at kernel/qapplication.cpp:3637 #9 0x00007f3e4bc10c58 in QApplication::notify (this=0x7ffc2a9c4f90, receiver=0x565116353f10, e=0x7ffc2a9c4980) at kernel/qapplication.cpp:3161 #10 0x00007f3e4aed303a in QCoreApplication::notifyInternal2 (receiver=0x565116353f10, event=0x7ffc2a9c4980) at ../../include/QtCore/5.15.6/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:332 #11 0x00007f3e4b2aafe4 in QPlatformWindow::windowEvent(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #12 0x00007f3e4bc10b21 in QApplication::notify (this=0x7ffc2a9c4f90, receiver=0x565116353f10, e=0x7ffc2a9c4c10) at kernel/qapplication.cpp:2879 #13 0x00007f3e4aed303a in QCoreApplication::notifyInternal2 (receiver=0x565116353f10, event=0x7ffc2a9c4c10) at ../../include/QtCore/5.15.6/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:332 #14 0x00007f3e4af2ced0 in QTimerInfoList::activateTimers (this=0x565115aac670) at kernel/qtimerinfo_unix.cpp:643 #15 0x00007f3e4af2d804 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:183 #16 idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:230 #17 0x00007f3e4907017d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #18 0x00007f3e49070400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #19 0x00007f3e490704a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #20 0x00007f3e4af2db82 in QEventDispatcherGlib::processEvents (this=0x565115aac920, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #21 0x00007f3e4aed1b3b in QEventLoop::exec (this=this@entry=0x7ffc2a9c4e50, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #22 0x00007f3e4aed9ce4 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #23 0x0000565113ebe7ec in main (argc=<optimized out>, argv=<optimized out>) at ./shell/main.cpp:233 [Inferior 1 (process 1355) detached] -- You are receiving this mail because: You are watching all bug changes.
