https://bugs.kde.org/show_bug.cgi?id=412993
Bug ID: 412993
Summary: Kwin crashes when maximizing windows
Product: kwin
Version: 5.17.0
Platform: Archlinux Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: shayneehartf...@gmail.com
Target Milestone: ---
Application: kwin_x11 (5.17.0)
Qt Version: 5.14.0
Frameworks Version: 5.63.0
Operating System: Linux 5.3.5-zen1-1-zen-vfio x86_64
Distribution: "Arch Linux"
-- Information about the crash:
- What I was doing when the application crashed:
Maximizing a window
- Custom settings of the application:
~/.config/kwinrc
[Windows]
BorderlessMaximizedWindows=true
Started happening after updating everything to 5.17
The crash can be reproduced every time.
-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1f5bfd0880 (LWP 5764))]
Thread 6 (Thread 0x7f1f4a330700 (LWP 6038)):
#0 0x7f1f6200df7a in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x7f1f62ea22e8 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt5Core.so.5
#2 0x7f1f62ea2409 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3 0x7f1f62e9fa7d in () at /usr/lib/libQt5Core.so.5
#4 0x7f1f62e9c676 in () at /usr/lib/libQt5Core.so.5
#5 0x7f1f620074cf in start_thread () at /usr/lib/libpthread.so.0
#6 0x7f1f646762d3 in clone () at /usr/lib/libc.so.6
Thread 5 (Thread 0x7f1f4b5bf700 (LWP 6032)):
#0 0x7f1f6200dc45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x7f1f62963f3c in () at /usr/lib/libQt5Script.so.5
#2 0x7f1f62963f59 in () at /usr/lib/libQt5Script.so.5
#3 0x7f1f620074cf in start_thread () at /usr/lib/libpthread.so.0
#4 0x7f1f646762d3 in clone () at /usr/lib/libc.so.6
Thread 4 (Thread 0x7f1f588c9700 (LWP 5990)):
#0 0x7f1f6466bae6 in ppoll () at /usr/lib/libc.so.6
#1 0x7f1f630ca873 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2 0x7f1f630cbe8d in
QEventDispatcherUNIX::processEvents(QFlags) ()
at /usr/lib/libQt5Core.so.5
#3 0x7f1f63074f4c in
QEventLoop::exec(QFlags) () at
/usr/lib/libQt5Core.so.5
#4 0x7f1f62e9b502 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5 0x7f1f61758ef9 in () at /usr/lib/libQt5Qml.so.5
#6 0x7f1f62e9c676 in () at /usr/lib/libQt5Core.so.5
#7 0x7f1f620074cf in start_thread () at /usr/lib/libpthread.so.0
#8 0x7f1f646762d3 in clone () at /usr/lib/libc.so.6
Thread 3 (Thread 0x7f1f59592700 (LWP 5812)):
#0 0x7f1f6200df7a in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x7f1f62ea22e8 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt5Core.so.5
#2 0x7f1f62ea2409 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3 0x7f1f62e9fa7d in () at /usr/lib/libQt5Core.so.5
#4 0x7f1f62e9c676 in () at /usr/lib/libQt5Core.so.5
#5 0x7f1f620074cf in start_thread () at /usr/lib/libpthread.so.0
#6 0x7f1f646762d3 in clone () at /usr/lib/libc.so.6
Thread 2 (Thread 0x7f1f5a7a3700 (LWP 5807)):
#0 0x7f1f6466bae6 in ppoll () at /usr/lib/libc.so.6
#1 0x7f1f630ca873 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2 0x7f1f630cbe8d in
QEventDispatcherUNIX::processEvents(QFlags) ()
at /usr/lib/libQt5Core.so.5
#3 0x7f1f63074f4c in
QEventLoop::exec(QFlags) () at
/usr/lib/libQt5Core.so.5
#4 0x7f1f62e9b502 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5 0x7f1f610dcb28 in () at /usr/lib/libQt5DBus.so.5
#6 0x7f1f62e9c676 in () at /usr/lib/libQt5Core.so.5
#7 0x7f1f620074cf in start_thread () at /usr/lib/libpthread.so.0
#8 0x7f1f646762d3 in clone () at /usr/lib/libc.so.6
Thread 1 (Thread 0x7f1f5bfd0880 (LWP 5764)):
[KCrash Handler]
#6 0x7f1f61553351 in QV4::IdentifierTable::insertString(QString const&) ()
at /usr/lib/libQt5Qml.so.5
#7 0x7f1f6155347a in QV4::IdentifierTable::asPropertyKey(QString const&)
() at /usr/lib/libQt5Qml.so.5
#8 0x7f1f61552116 in () at /usr/lib/libQt5Qml.so.5
#9 0x7f1f616b32bd in () at /usr/lib/libQt5Qml.so.5
#10 0x7f1f630abeee in () at /usr/lib/libQt5Core.so.5
#11 0x7f1f630a65d0 in QObject::destroyed(QObject*) () at
/usr/lib/libQt5Core.so.5
#12 0x7f1f630aa2b7 in QObject::~QObject() () at /usr/lib/libQt5Core.so.5
#13 0x7f1f58908f29 in () at
/usr/lib/qt/plugins/org.kde.kdecoration2/kwin5_aurorae.so
#14 0x7f1f642ff4e6 in KWin::AbstractClient::destroyDecoration() () at
/usr/lib/libkwin.so.5
#15 0x7f1f64320164 in KWin::Client::destroyDecoration() () at