https://bugs.kde.org/show_bug.cgi?id=394435
Bug ID: 394435
Summary: Plasma freezing when calling open apps from main panel
Product: plasmashell
Version: 5.12.5
Platform: Fedora RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: normal
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: 1.0
Application: plasmashell (5.12.5)
Qt Version: 5.10.1
Frameworks Version: 5.46.0
Operating System: Linux 4.17.0-0.rc5.git1.1.fc29.x86_64 x86_64
Distribution: "Fedora release 29 (Rawhide)"
-- Information about the crash:
- What I was doing when the application crashed:
I was watching a video on youtube, then tried to swap to another open
application (deluge) without success. Closing running apps from window button
(x button) works; swapping through open apps from main panel does not work
- Unusual behavior I noticed:
Xkill temporarily solves the freeze (it shuts all open windows)
- Custom settings of the application:
The crash can be reproduced every time.
-- Backtrace:
Application: Plasma (plasmashell), signal: Illegal instruction
[KCrash Handler]
#6 0x00007f3ab4c86fa0 in () at /lib64/libKF5GlobalAccel.so.5
#7 0x00007f3ab5adfff2 in
Plasma::DataEngineManagerPrivate::~DataEngineManagerPrivate()
(this=0x564d8fb88ba0, __in_chrg=<optimized out>) at
/usr/src/debug/kf5-plasma-5.46.0-1.fc29.x86_64/src/plasma/private/dataenginemanager.cpp:63
#8 0x00007f3ab5adfff2 in Plasma::DataEngineManager::~DataEngineManager()
(this=0x7f3ab5d3b110 <Plasma::(anonymous
namespace)::Q_QGS_privateDataEngineManagerSelf::innerFunction()::holder>,
__in_chrg=<optimized out>) at
/usr/src/debug/kf5-plasma-5.46.0-1.fc29.x86_64/src/plasma/private/dataenginemanager.cpp:103
#9 0x00007f3ab5ae015d in
Plasma::DataEngineManagerSingleton::~DataEngineManagerSingleton()
(this=<optimized out>, __in_chrg=<optimized out>) at
/usr/src/debug/kf5-plasma-5.46.0-1.fc29.x86_64/src/plasma/private/dataenginemanager.cpp:82
#10 0x00007f3ab5ae015d in Plasma::(anonymous
namespace)::Q_QGS_privateDataEngineManagerSelf::Holder::~Holder()
(this=<optimized out>, __in_chrg=<optimized out>) at
/usr/src/debug/kf5-plasma-5.46.0-1.fc29.x86_64/src/plasma/private/dataenginemanager.cpp:88
#11 0x00007f3ab09ee6ac in () at /lib64/libc.so.6
#12 0x00007f3ab09ee7dc in () at /lib64/libc.so.6
#13 0x00007f3a97cc2c23 in QXcbConnection::processXcbEvents() () at
/lib64/libQt5XcbQpa.so.5
#14 0x00007f3ab1936986 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#15 0x00007f3ab22a1eb5 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib64/libQt5Widgets.so.5
#16 0x00007f3ab22a985a in QApplication::notify(QObject*, QEvent*) () at
/lib64/libQt5Widgets.so.5
#17 0x00007f3ab190d286 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib64/libQt5Core.so.5
#18 0x00007f3ab190ffab in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /lib64/libQt5Core.so.5
#19 0x00007f3ab195de57 in () at /lib64/libQt5Core.so.5
#20 0x00007f3aa935b8ad in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#21 0x00007f3aa935bc78 in () at /lib64/libglib-2.0.so.0
#22 0x00007f3aa935bd10 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#23 0x00007f3ab195dba3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#24 0x00007f3a97d4e065 in () at /lib64/libQt5XcbQpa.so.5
#25 0x00007f3ab190c02b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#26 0x00007f3ab19144c6 in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#27 0x0000564d8dadded8 in ()
#28 0x00007f3ab09d81bb in __libc_start_main () at /lib64/libc.so.6
#29 0x0000564d8dade26a in _start ()
Reported using DrKonqi
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