https://bugs.kde.org/show_bug.cgi?id=430276
Bug ID: 430276
Summary: Idle desktop crashing KWin
Product: plasmashell
Version: 5.14.5
Platform: Debian stable
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: 1.0
Application: plasmashell (5.14.5)
Qt Version: 5.11.3
Frameworks Version: 5.54.0
Operating System: Linux 5.9.0-12.1-liquorix-amd64 x86_64
Distribution: Debian GNU/Linux 10 (buster)
-- Information about the crash:
Fresh start of PC opened terminal. Left for 10 mins. On return saw a
notification in tray of this crash. I'm on Debian Buster, therefore on an aged
and tinkered with Plasma. This crash as well as the very few other I
experienced are actually no crashes as I don't notice anything of it apart the
bug-report. Can happily continue work as opposed to a total stand still on
other systems. In conclusion: I wouldn't want the devs or testers to funnel
time to this non-issues of an outdated DE and ultimately be distracted from
working on more current version.
The crash does not seem to be reproducible.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
futex_wait_cancelable (private=0, expected=0, futex_word=0x55bd111c4830) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
[Current thread is 1 (Thread 0x7fd3e67d45c0 (LWP 1025))]
Thread 12 (Thread 0x7fd3a28eb700 (LWP 1727)):
[KCrash Handler]
#6 0x00007fd3ec9d1867 in () at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#7 0x00007fd3ec9a3455 in () at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#8 0x00007fd3ec9a3ade in QOpenGLShaderProgram::link() () at
/lib/x86_64-linux-gnu/libQt5Gui.so.5
#9 0x00007fd3ec9b9e33 in QOpenGLTextureGlyphCache::resizeTextureData(int, int)
() at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#10 0x00007fd3ec930e90 in QTextureGlyphCache::fillInPendingGlyphs() () at
/lib/x86_64-linux-gnu/libQt5Gui.so.5
#11 0x00007fd3edd4134c in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007fd3edd3dfe9 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#13 0x00007fd3eddf3fc1 in QQuickTextNode::addGlyphs(QPointF const&, QGlyphRun
const&, QColor const&, QQuickText::TextStyle, QColor const&, QSGNode*) () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007fd3eddf9068 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#15 0x00007fd3eddf4eba in QQuickTextNode::addTextLayout(QPointF const&,
QTextLayout*, QColor const&, QQuickText::TextStyle, QColor const&, QColor
const&, QColor const&, QColor const&, int, int, int, int) () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#16 0x00007fd3eddf3b3f in QQuickText::updatePaintNode(QSGNode*,
QQuickItem::UpdatePaintNodeData*) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#17 0x00007fd3eddab540 in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) ()
at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#18 0x00007fd3eddab9a3 in QQuickWindowPrivate::updateDirtyNodes() () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#19 0x00007fd3eddace62 in QQuickWindowPrivate::syncSceneGraph() () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#20 0x00007fd3edd51798 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#21 0x00007fd3edd52ac4 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#22 0x00007fd3edd56228 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#23 0x00007fd3ec12ba67 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007fd3eb047fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#25 0x00007fd3ebe1d4cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 11 (Thread 0x7fd3a9a14700 (LWP 1721)):
#0 0x00007fd3ebe0e494 in __GI___libc_read (nbytes=16, buf=0x7fd3a9a13b40,
fd=72) at ../sysdeps/unix/sysv/linux/read.c:26
#1 0x00007fd3ebe0e494 in __GI___libc_read (fd=72, buf=0x7fd3a9a13b40,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007fd3e9d3baa0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fd3e9cf5c0f in g_main_context_check () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fd3e9cf60e0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fd3e9cf625c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007fd3ec324743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fd3ec2d215b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fd3ec121e76 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007fd3ec12ba67 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fd3eb047fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#11 0x00007fd3ebe1d4cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7fd3aa4c4700 (LWP 1718)):
#0 0x00007fd3ebe12819 in __GI___poll (fds=0x7fd3a40060d0, nfds=1,
timeout=2864947) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fd3e9cf6136 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fd3e9cf625c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fd3ec324743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fd3ec2d215b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fd3ec121e76 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fd3b0acf567 in KCupsConnection::run() () at
/lib/x86_64-linux-gnu/libkcupslib.so
#7 0x00007fd3ec12ba67 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fd3eb047fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#9 0x00007fd3ebe1d4cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7fd3b13ee700 (LWP 1711)):
#0 0x00007fd3eb04e00c in futex_wait_cancelable (private=0, expected=0,
futex_word=0x55bd1023d244) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007fd3eb04e00c in __pthread_cond_wait_common (abstime=0x0,
mutex=0x55bd1023d1f0, cond=0x55bd1023d218) at pthread_cond_wait.c:502
#2 0x00007fd3eb04e00c in __pthread_cond_wait (cond=0x55bd1023d218,
mutex=0x55bd1023d1f0) at pthread_cond_wait.c:655
#3 0x00007fd3ec12c21b in QWaitCondition::wait(QMutex*, unsigned long) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fd3edd56009 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007fd3edd5626a in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6 0x00007fd3ec12ba67 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fd3eb047fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#8 0x00007fd3ebe1d4cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7fd3c5ffd700 (LWP 1708)):
#0 0x00007fd3ebe0e494 in __GI___libc_read (nbytes=16, buf=0x7fd3c5ffcb00,
fd=56) at ../sysdeps/unix/sysv/linux/read.c:26
#1 0x00007fd3ebe0e494 in __GI___libc_read (fd=56, buf=0x7fd3c5ffcb00,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007fd3e9d3baa0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fd3e9cf5c0f in g_main_context_check () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fd3e9cf60e0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fd3e9cf625c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007fd3ec324743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fd3ec2d215b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fd3ec121e76 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007fd3edcd7476 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007fd3ec12ba67 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fd3eb047fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#12 0x00007fd3ebe1d4cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7fd3c7fff700 (LWP 1677)):
#0 0x00007fd3eb04e00c in futex_wait_cancelable (private=0, expected=0,
futex_word=0x55bd1004be50) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007fd3eb04e00c in __pthread_cond_wait_common (abstime=0x0,
mutex=0x55bd1004be00, cond=0x55bd1004be28) at pthread_cond_wait.c:502
#2 0x00007fd3eb04e00c in __pthread_cond_wait (cond=0x55bd1004be28,
mutex=0x55bd1004be00) at pthread_cond_wait.c:655
#3 0x00007fd3ec12c21b in QWaitCondition::wait(QMutex*, unsigned long) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fd3edd56009 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007fd3edd5626a in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6 0x00007fd3ec12ba67 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fd3eb047fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#8 0x00007fd3ebe1d4cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7fd3cf43d700 (LWP 1676)):
#0 0x00007fd3ebe15037 in __GI___select (nfds=48, readfds=0x7fd3cf43ccc0,
writefds=0x0, exceptfds=0x0, timeout=0x7fd3cf43cd40) at
../sysdeps/unix/sysv/linux/select.c:41
#1 0x00007fd3d6cb4172 in () at
/lib/x86_64-linux-gnu/libnvidia-glcore.so.455.45.01
#2 0x00007fd3d6caefcc in () at
/lib/x86_64-linux-gnu/libnvidia-glcore.so.455.45.01
#3 0x00007fd3eb047fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#4 0x00007fd3ebe1d4cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7fd3cffff700 (LWP 1666)):
#0 0x00007fd3eb04e00c in futex_wait_cancelable (private=0, expected=0,
futex_word=0x55bd0fd7c3e4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007fd3eb04e00c in __pthread_cond_wait_common (abstime=0x0,
mutex=0x55bd0fd7c390, cond=0x55bd0fd7c3b8) at pthread_cond_wait.c:502
#2 0x00007fd3eb04e00c in __pthread_cond_wait (cond=0x55bd0fd7c3b8,
mutex=0x55bd0fd7c390) at pthread_cond_wait.c:655
#3 0x00007fd3ec12c21b in QWaitCondition::wait(QMutex*, unsigned long) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fd3edd56009 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007fd3edd5626a in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6 0x00007fd3ec12ba67 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fd3eb047fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#8 0x00007fd3ebe1d4cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7fd3dedee700 (LWP 1182)):
#0 0x00007fd3ebe0e494 in __GI___libc_read (nbytes=16, buf=0x7fd3dededb20,
fd=11) at ../sysdeps/unix/sysv/linux/read.c:26
#1 0x00007fd3ebe0e494 in __GI___libc_read (fd=11, buf=0x7fd3dededb20,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007fd3e9d3baa0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fd3e9cf5c0f in g_main_context_check () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fd3e9cf60e0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fd3e9cf625c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007fd3ec324743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fd3ec2d215b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fd3ec121e76 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007fd3eda52c65 in () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007fd3ec12ba67 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fd3eb047fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#12 0x00007fd3ebe1d4cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7fd3dffff700 (LWP 1122)):
#0 0x00007fd3e9d3fe84 in g_mutex_unlock () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007fd3e9cf591e in g_main_context_query () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fd3e9cf60b7 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fd3e9cf625c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fd3ec324743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fd3ec2d215b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fd3ec121e76 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fd3ecb5e545 in () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#8 0x00007fd3ec12ba67 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007fd3eb047fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#10 0x00007fd3ebe1d4cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7fd3e582d700 (LWP 1037)):
#0 0x00007fd3ebe12819 in __GI___poll (fds=0x7fd3e582cc78, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fd3ee123cf7 in () at /lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007fd3ee12591a in xcb_wait_for_event () at
/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007fd3e6188d79 in () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007fd3ec12ba67 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fd3eb047fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#6 0x00007fd3ebe1d4cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7fd3e67d45c0 (LWP 1025)):
#0 0x00007fd3eb04e00c in futex_wait_cancelable (private=0, expected=0,
futex_word=0x55bd111c4830) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007fd3eb04e00c in __pthread_cond_wait_common (abstime=0x0,
mutex=0x55bd111c47e0, cond=0x55bd111c4808) at pthread_cond_wait.c:502
#2 0x00007fd3eb04e00c in __pthread_cond_wait (cond=0x55bd111c4808,
mutex=0x55bd111c47e0) at pthread_cond_wait.c:655
#3 0x00007fd3ec12c21b in QWaitCondition::wait(QMutex*, unsigned long) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fd3edd54747 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007fd3edd55650 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6 0x00007fd3edd55c83 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007fd3ec68d215 in QWindow::event(QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Gui.so.5
#8 0x00007fd3eddb72db in QQuickWindow::event(QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9 0x000055bd0d6202f3 in ()
#10 0x00007fd3ecdcb4c1 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007fd3ecdd2970 in QApplication::notify(QObject*, QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007fd3ec2d3489 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007fd3ec682263 in
QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*)
() at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#14 0x00007fd3ec682f0d in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#15 0x00007fd3ec65d07b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#16 0x00007fd3e621f49b in () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#17 0x00007fd3ec2d215b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007fd3ec2da132 in QCoreApplication::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x000055bd0d6101ab in ()
#20 0x00007fd3ebd4809b in __libc_start_main (main=0x55bd0d60f6a0, argc=1,
argv=0x7ffe5ffd7038, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffe5ffd7028) at ../csu/libc-start.c:308
#21 0x000055bd0d61062a in _start ()
[Inferior 1 (process 1025) detached]
Reported using DrKonqi
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