https://bugs.kde.org/show_bug.cgi?id=422899
Bug ID: 422899
Summary: Kwin crashed when using present window option via hot
corners.
Product: kwin
Version: 5.19.0
Platform: unspecified
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: yuvrajtaluk...@gmail.com
Target Milestone: ---
Application: kwin_x11 (5.19.0)
Qt Version: 5.14.2
Frameworks Version: 5.70.0
Operating System: Linux 5.5.11-050511-generic x86_64
Windowing system: X11
Distribution: KDE neon User Edition 5.19
-- Information about the crash:
- What I was doing when the application crashed:
I was browsing the web, than I used the present window option via hot corners
to switch between apps, this is when the kwin crashed.
-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
[KCrash Handler]
#4 0x000055c67470ff80 in ()
#5 0x00007f89bb14dfca in KWin::Workspace::workspaceEvent(xcb_generic_event_t*)
(this=0x55c67400aa40, e=0x7f899c00afe0) at ./events.cpp:240
#6 0x00007f89b87bd4df in
QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*)
(this=<optimized out>, eventType=..., message=message@entry=0x7f899c00afe0,
result=result@entry=0x7ffc09f9dd68) at kernel/qabstracteventdispatcher.cpp:488
#7 0x00007f89a3f87bac in QXcbConnection::handleXcbEvent(xcb_generic_event_t*)
(this=this@entry=0x55c673f59f00, event=event@entry=0x7f899c00afe0) at
qxcbconnection.cpp:550
#8 0x00007f89a3f886d6 in
QXcbConnection::processXcbEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x55c673f59f00, flags=...) at qxcbconnection.cpp:1029
#9 0x00007f89a3fad32c in
QXcbUnixEventDispatcher::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x55c673f90700, flags=...) at qxcbeventdispatcher.cpp:61
#10 0x00007f89b87bed2a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7ffc09f9dec0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:225
#11 0x00007f89b87c84a0 in QCoreApplication::exec() () at
kernel/qcoreapplication.cpp:1383
#12 0x000055c672e5e3db in main(int, char**) (argc=<optimized out>,
argv=0x7ffc09f9e138) at ./main_x11.cpp:479
[Inferior 1 (process 1400) detached]
Possible duplicates by query: bug 422558, bug 422275, bug 421762, bug 420314,
bug 420269.
Reported using DrKonqi
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