Bug 386627

Summary: Plasma crashes after LMB clicking in klipper icon (systray)
Product: [Plasma] plasmashell Reporter: Piotr Mierzwinski <piotr.mierzwinski>
Component: System Tray widgetAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: normal CC: kde
Priority: NOR    
Version First Reported In: 5.11.3   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Piotr Mierzwinski 2017-11-07 20:56:53 UTC 
Application: plasmashell (5.11.3)

Qt Version: 5.9.2
Frameworks Version: 5.39.0
Operating System: Linux 4.13.11-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
<In detail, tell us what you were doing  when the application crashed.>
I just clicked by LMB into klipper icon placed in systray. Previously some text was copied into clipboard.

Sorry for this not much useful backtrace, but this is only one thing I got after crash.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8450aaa800 (LWP 8235))]

Thread 9 (Thread 0x7f8387ddb700 (LWP 8427)):
#0  0x00007f844a048d4b in poll () at /usr/lib/libc.so.6
#1  0x00007f844493fed3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f844493ffae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f844a985cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f844a92948b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f844a74227e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f844a746fcb in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f844990008a in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f844a05324f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f83885dc700 (LWP 8426)):
#0  0x00007f844a048d4b in poll () at /usr/lib/libc.so.6
#1  0x00007f844493fed3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f844493ffae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f844a985cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f844a92948b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f844a74227e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f8388bfcc1a in  () at /usr/lib/qt/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#7  0x00007f844a746fcb in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f844990008a in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f844a05324f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f8399c70700 (LWP 8400)):
#0  0x00007f84449675f9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f844493feb8 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f844493ffae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f844a985cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f844a92948b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f844a74227e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f844e46229b in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007f844a746fcb in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f844990008a in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f844a05324f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f8429e44700 (LWP 8313)):
#0  0x00007f844990638d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8450180ef7 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007f8450180f39 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007f844990008a in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f844a05324f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f842bfff700 (LWP 8291)):
#0  0x00007f8444967664 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f844493f761 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f844493fdf6 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f844493ffae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f844a985cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f844a92948b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f844a74227e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f844d8b5c09 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007f844a746fcb in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f844990008a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f844a05324f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f84327be700 (LWP 8288)):
#0  0x00007f8444967664 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f844493fcac in g_main_context_acquire () at /usr/lib/libglib-2.0.so.0
#2  0x00007f844493fd77 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f844493ffae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f844a985cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f844a92948b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f844a74227e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f844d8b5c09 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007f844a746fcb in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f844990008a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f844a05324f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f8433fff700 (LWP 8281)):
#0  0x00007f844a048d4b in poll () at /usr/lib/libc.so.6
#1  0x00007f844493fed3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f844493ffae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f844a985cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f844a92948b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f844a74227e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f844ada1376 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f844a746fcb in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f844990008a in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f844a05324f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f843a826700 (LWP 8262)):
#0  0x00007f844a048d4b in poll () at /usr/lib/libc.so.6
#1  0x00007f844f08b8e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f844f08d679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f843cd9e85a in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f844a746fcb in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f844990008a in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f844a05324f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f8450aaa800 (LWP 8235)):
[KCrash Handler]
#5  0x00007f844d7e6375 in QV4::QObjectWrapper::getProperty(QV4::ExecutionEngine*, QObject*, int, bool) () at /usr/lib/libQt5Qml.so.5
#6  0x00007f844d7fa06c in QV4::Runtime::method_getQmlQObjectProperty(QV4::ExecutionEngine*, QV4::Value const&, int, bool) () at /usr/lib/libQt5Qml.so.5
#7  0x00007f83864f27fd in  ()
#8  0x00007fffe8b69840 in  ()
#9  0x00007fffe8b69910 in  ()
#10 0x000055600000000b in  ()
#11 0x0000556071847fc0 in  ()
#12 0x0000000b00000001 in  ()
#13 0x000055606c806378 in  ()
#14 0x00007fffe8b69a70 in  ()
#15 0x00007f842ac00548 in  ()
#16 0x00007fffe8b69a80 in  ()
#17 0x000055606c507f10 in  ()
#18 0x000055606f356e00 in  ()
#19 0x00007f844d76a68c in QV4::ExecutionContext::simpleCall(QV4::Scope&, QV4::CallData*, QV4::Function*) () at /usr/lib/libQt5Qml.so.5
#20 0x00007f844d895b2a in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*, QV4::Scope&) () at /usr/lib/libQt5Qml.so.5
#21 0x00007f844d89fff7 in  () at /usr/lib/libQt5Qml.so.5
#22 0x00007f844d89cda3 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#23 0x00007f844d871eb3 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5
#24 0x00007f844d80e62a in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/libQt5Qml.so.5
#25 0x00007f844a95a42f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#26 0x00007f844d80a091 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#27 0x00007f844d820763 in  () at /usr/lib/libQt5Qml.so.5
#28 0x00007f844d81e516 in QQmlPropertyPrivate::write(QObject*, QQmlPropertyData const&, QVariant const&, QQmlContextData*, QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#29 0x00007f844d7e7802 in QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData*, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#30 0x00007f844d7e8507 in QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#31 0x00007f844d7e861b in QV4::QObjectWrapper::put(QV4::Managed*, QV4::String*, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#32 0x00007f844d7f73ed in QV4::Runtime::method_setProperty(QV4::ExecutionEngine*, QV4::Value const&, int, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#33 0x00007f8385feec08 in  ()
#34 0x00005560719de320 in  ()
#35 0x00007fffe8b6bcd4 in  ()
#36 0x000000000000018a in  ()
#37 0x00007fff00b6b978 in  ()
#38 0x000055606c507f10 in  ()
#39 0x00007f842ac00428 in  ()
#40 0x00007f842ac00458 in  ()
#41 0x00007fffe8b6bb60 in  ()
#42 0x000055606c507f10 in  ()
#43 0x0000000000000000 in  ()

Report to https://bugs.kde.org/
Comment 1 David Edmundson 2017-11-07 21:00:18 UTC 

*** This bug has been marked as a duplicate of bug 383828 ***