https://bugs.kde.org/show_bug.cgi?id=404125
Bug ID: 404125
Summary: kwin crashes when close all windows and try to open
launcher
Product: kwin
Version: 5.14.5
Platform: Archlinux Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: q19981...@163.com
Target Milestone: ---
Application: kwin_x11 (5.14.5)
Qt Version: 5.12.1
Frameworks Version: 5.54.0
Operating System: Linux 4.19.20-1-MANJARO x86_64
Distribution: "Arch Linux"
-- Information about the crash:
it happens when close all windows and try to open launcher
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 0x7fb53826e840 (LWP 1403))]
Thread 7 (Thread 0x7fb534f2b700 (LWP 1463)):
#0 0x00007fb5410bfd16 in ppoll () at /usr/lib/libc.so.6
#1 0x00007fb53fc66bab in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2 0x00007fb53fc6808b in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3 0x00007fb53fc13b2c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4 0x00007fb53fa57569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5 0x00007fb53fa5896c in () at /usr/lib/libQt5Core.so.5
#6 0x00007fb53ea38a9d in start_thread () at /usr/lib/libpthread.so.0
#7 0x00007fb5410cab23 in clone () at /usr/lib/libc.so.6
Thread 6 (Thread 0x7fb516f3a700 (LWP 1417)):
#0 0x00007fb53ea3eafc in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fb53f54228c in () at /usr/lib/libQt5Script.so.5
#2 0x00007fb53f5422a9 in () at /usr/lib/libQt5Script.so.5
#3 0x00007fb53ea38a9d in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007fb5410cab23 in clone () at /usr/lib/libc.so.6
Thread 5 (Thread 0x7fb5254cd700 (LWP 1415)):
#0 0x00007fb53ea3eafc in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fb525aa7c84 in () at /usr/lib/dri/i965_dri.so
#2 0x00007fb525aa79a8 in () at /usr/lib/dri/i965_dri.so
#3 0x00007fb53ea38a9d in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007fb5410cab23 in clone () at /usr/lib/libc.so.6
Thread 4 (Thread 0x7fb527fff700 (LWP 1413)):
#0 0x00007fb5410bfd16 in ppoll () at /usr/lib/libc.so.6
#1 0x00007fb53fc66bab in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2 0x00007fb53fc6808b in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3 0x00007fb53fc13b2c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4 0x00007fb53fa57569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5 0x00007fb53e1f6969 in () at /usr/lib/libQt5Qml.so.5
#6 0x00007fb53fa5896c in () at /usr/lib/libQt5Core.so.5
#7 0x00007fb53ea38a9d in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007fb5410cab23 in clone () at /usr/lib/libc.so.6
Thread 3 (Thread 0x7fb5366fe700 (LWP 1407)):
#0 0x00007fb5410bfd16 in ppoll () at /usr/lib/libc.so.6
#1 0x00007fb53fc66bab in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2 0x00007fb53fc6808b in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3 0x00007fb53fc13b2c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4 0x00007fb53fa57569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5 0x00007fb53dc5bba6 in () at /usr/lib/libQt5DBus.so.5
#6 0x00007fb53fa5896c in () at /usr/lib/libQt5Core.so.5
#7 0x00007fb53ea38a9d in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007fb5410cab23 in clone () at /usr/lib/libc.so.6
Thread 2 (Thread 0x7fb53770f700 (LWP 1405)):
#0 0x00007fb5410bfc21 in poll () at /usr/lib/libc.so.6
#1 0x00007fb53f97c630 in () at /usr/lib/libxcb.so.1
#2 0x00007fb53f97e2db in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3 0x00007fb537a1a949 in () at /usr/lib/libQt5XcbQpa.so.5
#4 0x00007fb53fa5896c in () at /usr/lib/libQt5Core.so.5
#5 0x00007fb53ea38a9d in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007fb5410cab23 in clone () at /usr/lib/libc.so.6
Thread 1 (Thread 0x7fb53826e840 (LWP 1403)):
[KCrash Handler]
#6 0x00007fb540e0c8f2 in KWin::Workspace::clientArea(KWin::clientAreaOption,
int, int) const () at /usr/lib/libkwin.so.5
#7 0x00007fb540df6c60 in KWin::Client::manage(unsigned int, bool) () at
/usr/lib/libkwin.so.5
#8 0x00007fb540d661e0 in KWin::Workspace::createClient(unsigned int, bool) ()
at /usr/lib/libkwin.so.5
#9 0x00007fb540de25a8 in KWin::Workspace::workspaceEvent(xcb_generic_event_t*)
() at /usr/lib/libkwin.so.5
#10 0x00007fb53fc1295f in
QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) ()
at /usr/lib/libQt5Core.so.5
#11 0x00007fb5379efa92 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*)
() at /usr/lib/libQt5XcbQpa.so.5
#12 0x00007fb5379f082e in
QXcbConnection::processXcbEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5XcbQpa.so.5
#13 0x00007fb537a1bcce in () at /usr/lib/libQt5XcbQpa.so.5
#14 0x00007fb53fc13b2c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#15 0x00007fb53fc1be36 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#16 0x00007fb54119cb26 in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so
#17 0x00007fb540ff3223 in __libc_start_main () at /usr/lib/libc.so.6
#18 0x000055b2cda5c05e in _start ()
[Inferior 1 (process 1403) detached]
Possible duplicates by query: bug 404090, bug 400977, bug 390247.
Reported using DrKonqi
--
You are receiving this mail because:
You are watching all bug changes.
