https://bugs.kde.org/show_bug.cgi?id=502005
Bug ID: 502005
Summary: kwin crash after apply keyboard setting and change
delay of type
Classification: Plasma
Product: kwin
Version: 5.26.0
Platform: unspecified
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: hank...@synology.com
Target Milestone: ---
Application: kwin_x11 (5.26.0)
Qt Version: 5.15.7
Frameworks Version: 5.99.0
Operating System: Linux 5.4.0-189-generic x86_64
Windowing System: X11
Distribution: KDE neon User - 5.26
DrKonqi: 5.26.0 [KCrashBackend]
-- Information about the crash:
When I change the delay of typing keyboard and click apply, the screen flash
and system says its crash.
My setting has turn on the Caps Lock is disabled.
The reporter is unsure if this crash is reproducible.
-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
[New LWP 2363]
[New LWP 2368]
[New LWP 2370]
[New LWP 2416]
[New LWP 2467]
[New LWP 2484]
[New LWP 2485]
[New LWP 2486]
[New LWP 2654]
[New LWP 733736]
[New LWP 733737]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f49fa5eabbf in __GI___poll (fds=0x7ffec9bf7db8, nfds=1, timeout=1000) at
../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7f49f5df5440 (LWP 2357))]
Thread 12 (Thread 0x7f49aa9f6700 (LWP 733737)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55e1e711f3b4) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55e1e711f360,
cond=0x55e1e711f388) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55e1e711f388, mutex=0x55e1e711f360) at
pthread_cond_wait.c:647
#3 0x00007f49fb94266b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f49fcc04444 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007f49fcc048b9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6 0x00007f49fb93c5a3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f49fc4a5609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8 0x00007f49fa5f7353 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 11 (Thread 0x7f49b77fe700 (LWP 733736)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x7f49d0c19550) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f49d0c19500,
cond=0x7f49d0c19528) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x7f49d0c19528, mutex=0x7f49d0c19500) at
pthread_cond_wait.c:647
#3 0x00007f49ee3625eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f49ee3621eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f49fc4a5609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f49fa5f7353 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7f49d39ff700 (LWP 2654)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x7f49aeb35550) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f49aeb35500,
cond=0x7f49aeb35528) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x7f49aeb35528, mutex=0x7f49aeb35500) at
pthread_cond_wait.c:647
#3 0x00007f49ee3625eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f49ee3621eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f49fc4a5609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f49fa5f7353 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7f49d186e700 (LWP 2486)):
#0 0x00007f49fa5eacb6 in __ppoll (fds=0x7f49b8000d98, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
#1 0x00007f49fbb79e89 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007f49fbb7b543 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f49fbb21bab in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f49fb93b3a2 in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f49fb93c5a3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f49fc4a5609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#7 0x00007f49fa5f7353 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7f49d20bb700 (LWP 2485)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55e1e637eb10) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55e1e637eac0,
cond=0x55e1e637eae8) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55e1e637eae8, mutex=0x55e1e637eac0) at
pthread_cond_wait.c:647
#3 0x00007f49ee3625eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f49ee3621eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f49fc4a5609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f49fa5f7353 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7f49d28bc700 (LWP 2484)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55e1e62a41e8) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55e1e62a4198,
cond=0x55e1e62a41c0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55e1e62a41c0, mutex=0x55e1e62a4198) at
pthread_cond_wait.c:647
#3 0x00007f49ee3625eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f49ee3621eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f49fc4a5609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f49fa5f7353 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f49d31fe700 (LWP 2467)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x7f49ec0ae554) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f49ec0ae500,
cond=0x7f49ec0ae528) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x7f49ec0ae528, mutex=0x7f49ec0ae500) at
pthread_cond_wait.c:647
#3 0x00007f49ee3625eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f49ee3621eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f49fc4a5609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f49fa5f7353 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f49e0c94700 (LWP 2416)):
#0 0x00007f49fa5eacb6 in __ppoll (fds=0x7f49cc000d78, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
#1 0x00007f49fbb79e89 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007f49fbb7b543 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f49fbb21bab in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f49fb93b3a2 in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f49fc886929 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6 0x00007f49fb93c5a3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f49fc4a5609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8 0x00007f49fa5f7353 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f49ed6dc700 (LWP 2370)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55e1e5f88a80) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55e1e5f88a30,
cond=0x55e1e5f88a58) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55e1e5f88a58, mutex=0x55e1e5f88a30) at
pthread_cond_wait.c:647
#3 0x00007f49ee3625eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f49ee3621eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f49fc4a5609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f49fa5f7353 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f49edf1d700 (LWP 2368)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55e1e603bae8) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55e1e603ba98,
cond=0x55e1e603bac0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55e1e603bac0, mutex=0x55e1e603ba98) at
pthread_cond_wait.c:647
#3 0x00007f49ee3625eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f49ee3621eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f49fc4a5609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f49fa5f7353 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f49f53ff700 (LWP 2363)):
#0 0x00007f49fa5eacb6 in __ppoll (fds=0x7f49f0007568, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
#1 0x00007f49fbb79e89 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007f49fbb7b543 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f49fbb21bab in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f49fb93b3a2 in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f49faa30f4b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#6 0x00007f49fb93c5a3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f49fc4a5609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8 0x00007f49fa5f7353 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f49f5df5440 (LWP 2357)):
[KCrash Handler]
#4 0x00007f49fd1a9b8c in KWin::KeyboardInputRedirection::reconfigure() () from
/usr/lib/x86_64-linux-gnu/libkwin.so.5
#5 0x00007f49fbb5a622 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f49faad2efb in KConfigWatcher::configChanged(KConfigGroup const&,
QList<QByteArray> const&) () from
/usr/lib/x86_64-linux-gnu/libKF5ConfigCore.so.5
#7 0x00007f49fab16619 in
KConfigWatcher::onConfigChangeNotification(QHash<QString, QList<QByteArray> >
const&) () from /usr/lib/x86_64-linux-gnu/libKF5ConfigCore.so.5
#8 0x00007f49faad3263 in KConfigWatcher::qt_metacall(QMetaObject::Call, int,
void**) () from /usr/lib/x86_64-linux-gnu/libKF5ConfigCore.so.5
#9 0x00007f49faa3d533 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007f49fbb51039 in QObject::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f49facebe53 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f49facf4c68 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f49fbb230aa in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f49fbb259b1 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f49fbb7b31e in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f49f56ef212 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#17 0x00007f49fbb21bab in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f49fbb29d54 in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x000055e1e43d9580 in ?? ()
#20 0x00007f49fa4fc083 in __libc_start_main (main=0x55e1e43d9190, argc=1,
argv=0x7ffec9bf9658, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffec9bf9648) at ../csu/libc-start.c:308
#21 0x000055e1e43dab1e in ?? ()
[Inferior 1 (process 2357) detached]
Reported using DrKonqi
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