[kde] [Bug 371057] New: Plasma shell crashes when I click a second battery icon(that does not belong there).

mzs.112000 at gmail.comviaKDEBugzilla mzs.112000 at gmail.comviaKDEBugzilla
Tue Oct 18 05:06:02 BST 2016 

https://bugs.kde.org/show_bug.cgi?id=371057

            Bug ID: 371057
           Summary: Plasma shell crashes when I click a second battery
                    icon(that does not belong there).
           Product: kde
           Version: unspecified
          Platform: unspecified
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: mzs.112000 at gmail.com

Application: plasmashell (5.8.1)

Qt Version: 5.7.0
Frameworks Version: 5.27.0
Operating System: Linux 4.8.2-1-ARCH x86_64
Distribution: "Arch Linux"

-- Information about the crash:
- What I was doing when the application crashed:
  I clicked the second battery icon(which should not be there, as I only have
1(one) battery.

- Unusual behavior I noticed:
In my panel, I have 2(two) battery icons, when I click the first one, it gives
me the power management menu(like it should), when I click the second one, my
Plasma panel crashes, and a few seconds later it restarts.


- Custom settings of the application:
I have installed a Plasmoid, called "Now Dock Plasmoid", I did not have any
issues before I installed this plasmoid.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff21a09e640 (LWP 526))]

Thread 13 (Thread 0x7ff134bcd700 (LWP 836)):
#0  0x00007ff212faf10f in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007ff213e9ac2b in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2  0x00007ff217e06395 in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007ff217e06c8a in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007ff213e99d78 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007ff212fa9454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ff2137af7df in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7ff1359ce700 (LWP 833)):
#0  0x00007ff212faf10f in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007ff213e9ac2b in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2  0x00007ff217e06395 in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007ff217e06c8a in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007ff213e99d78 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007ff212fa9454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ff2137af7df in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7ff1361cf700 (LWP 788)):
#0  0x00007ff212faf10f in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007ff213e9ac2b in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2  0x00007ff217e06395 in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007ff217e06c8a in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007ff213e99d78 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007ff212fa9454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ff2137af7df in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7ff13dbe2700 (LWP 717)):
#0  0x00007ff212faf10f in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007ff213e9ac2b in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2  0x00007ff217e06395 in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007ff217e06c8a in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007ff213e99d78 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007ff212fa9454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ff2137af7df in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7ff145863700 (LWP 709)):
#0  0x00007ff2137a648d in poll () at /usr/lib/libc.so.6
#1  0x00007ff20e996786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff20e99689c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3  0x00007ff2140c872b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4  0x00007ff21407223a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5  0x00007ff213e950f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ff147d8f0a7 in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#7  0x00007ff213e99d78 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007ff212fa9454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007ff2137af7df in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7ff15e5fe700 (LWP 673)):
#0  0x00007ff212faf10f in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007ff213e9ac2b in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2  0x00007ff217e06395 in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007ff217e06c8a in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007ff213e99d78 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007ff212fa9454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ff2137af7df in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7ff15edff700 (LWP 672)):
#0  0x00007ffd60b75b02 in clock_gettime ()
#1  0x00007ff2137bc6b6 in clock_gettime () at /usr/lib/libc.so.6
#2  0x00007ff213f3f1a1 in  () at /usr/lib/libQt5Core.so.5
#3  0x00007ff2140c63a9 in QTimerInfoList::updateCurrentTime() () at
/usr/lib/libQt5Core.so.5
#4  0x00007ff2140c6955 in QTimerInfoList::timerWait(timespec&) () at
/usr/lib/libQt5Core.so.5
#5  0x00007ff2140c7cfe in  () at /usr/lib/libQt5Core.so.5
#6  0x00007ff20e995c89 in g_main_context_prepare () at
/usr/lib/libglib-2.0.so.0
#7  0x00007ff20e9966ab in  () at /usr/lib/libglib-2.0.so.0
#8  0x00007ff20e99689c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#9  0x00007ff2140c872b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#10 0x00007ff21407223a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#11 0x00007ff213e950f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#12 0x00007ff217d97856 in  () at /usr/lib/libQt5Quick.so.5
#13 0x00007ff213e99d78 in  () at /usr/lib/libQt5Core.so.5
#14 0x00007ff212fa9454 in start_thread () at /usr/lib/libpthread.so.0
#15 0x00007ff2137af7df in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7ff1f27b5700 (LWP 657)):
#0  0x00007ff212faf10f in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007ff219827ac4 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007ff219827b09 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007ff212fa9454 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ff2137af7df in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7ff1f3fff700 (LWP 655)):
#0  0x00007ffd60b75b02 in clock_gettime ()
#1  0x00007ff2137bc6b6 in clock_gettime () at /usr/lib/libc.so.6
#2  0x00007ff213f3f1a1 in  () at /usr/lib/libQt5Core.so.5
#3  0x00007ff2140c63a9 in QTimerInfoList::updateCurrentTime() () at
/usr/lib/libQt5Core.so.5
#4  0x00007ff2140c6955 in QTimerInfoList::timerWait(timespec&) () at
/usr/lib/libQt5Core.so.5
#5  0x00007ff2140c7cfe in  () at /usr/lib/libQt5Core.so.5
#6  0x00007ff20e995c89 in g_main_context_prepare () at
/usr/lib/libglib-2.0.so.0
#7  0x00007ff20e9966ab in  () at /usr/lib/libglib-2.0.so.0
#8  0x00007ff20e99689c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#9  0x00007ff2140c872b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#10 0x00007ff21407223a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#11 0x00007ff213e950f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#12 0x00007ff2171f82d5 in  () at /usr/lib/libQt5Qml.so.5
#13 0x00007ff213e99d78 in  () at /usr/lib/libQt5Core.so.5
#14 0x00007ff212fa9454 in start_thread () at /usr/lib/libpthread.so.0
#15 0x00007ff2137af7df in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7ff1fa325700 (LWP 595)):
#0  0x00007ff20e99623b in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#1  0x00007ff20e996724 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff20e99689c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3  0x00007ff2140c872b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4  0x00007ff21407223a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5  0x00007ff213e950f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ff2171f82d5 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007ff213e99d78 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007ff212fa9454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007ff2137af7df in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7ff1fbd6d700 (LWP 549)):
#0  0x00007ffd60b75b02 in clock_gettime ()
#1  0x00007ff2137bc6b6 in clock_gettime () at /usr/lib/libc.so.6
#2  0x00007ff213f3f1a1 in  () at /usr/lib/libQt5Core.so.5
#3  0x00007ff2140c63a9 in QTimerInfoList::updateCurrentTime() () at
/usr/lib/libQt5Core.so.5
#4  0x00007ff2140c6955 in QTimerInfoList::timerWait(timespec&) () at
/usr/lib/libQt5Core.so.5
#5  0x00007ff2140c7cfe in  () at /usr/lib/libQt5Core.so.5
#6  0x00007ff20e995c89 in g_main_context_prepare () at
/usr/lib/libglib-2.0.so.0
#7  0x00007ff20e9966ab in  () at /usr/lib/libglib-2.0.so.0
#8  0x00007ff20e99689c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#9  0x00007ff2140c872b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#10 0x00007ff21407223a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#11 0x00007ff213e950f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#12 0x00007ff214c15e55 in  () at /usr/lib/libQt5DBus.so.5
#13 0x00007ff213e99d78 in  () at /usr/lib/libQt5Core.so.5
#14 0x00007ff212fa9454 in start_thread () at /usr/lib/libpthread.so.0
#15 0x00007ff2137af7df in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7ff201e00700 (LWP 546)):
#0  0x00007ff2137a648d in poll () at /usr/lib/libc.so.6
#1  0x00007ff2187678e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007ff218769679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007ff204170449 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007ff213e99d78 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007ff212fa9454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ff2137af7df in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7ff21a09e640 (LWP 526)):
[KCrash Handler]
#6  0x00007ff21716efd0 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007ff21717030e in QQmlPropertyPrivate::setBinding(QQmlAbstractBinding*,
QFlags<QQmlPropertyPrivate::BindingFlag>,
QFlags<QQmlPropertyPrivate::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#8  0x00007ff2171f2da7 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007ff2171f3ba8 in  () at /usr/lib/libQt5Qml.so.5
#10 0x00007ff2171f097e in  () at /usr/lib/libQt5Qml.so.5
#11 0x00007ff2171f15c3 in  () at /usr/lib/libQt5Qml.so.5
#12 0x00007ff2171f396e in  () at /usr/lib/libQt5Qml.so.5
#13 0x00007ff2171f3ba8 in  () at /usr/lib/libQt5Qml.so.5
#14 0x00007ff2171f097e in  () at /usr/lib/libQt5Qml.so.5
#15 0x00007ff2171f15c3 in  () at /usr/lib/libQt5Qml.so.5
#16 0x00007ff2171f396e in  () at /usr/lib/libQt5Qml.so.5
#17 0x00007ff2171f3ba8 in  () at /usr/lib/libQt5Qml.so.5
#18 0x00007ff2171f097e in  () at /usr/lib/libQt5Qml.so.5
#19 0x00007ff2171f15c3 in  () at /usr/lib/libQt5Qml.so.5
#20 0x00007ff2171f1e06 in  () at /usr/lib/libQt5Qml.so.5
#21 0x00007ff2171f18f6 in  () at /usr/lib/libQt5Qml.so.5
#22 0x00007ff2171f1e06 in  () at /usr/lib/libQt5Qml.so.5
#23 0x00007ff21717c01e in  () at /usr/lib/libQt5Qml.so.5
#24 0x00007ff21717c8f4 in QQmlIncubationController::incubateFor(int) () at
/usr/lib/libQt5Qml.so.5
#25 0x00007ff218289f6c in  () at /usr/lib/libKF5Declarative.so.5
#26 0x00007ff21717c702 in QQmlEnginePrivate::incubate(QQmlIncubator&,
QQmlContextData*) () at /usr/lib/libQt5Qml.so.5
#27 0x00007ff217177758 in QQmlComponent::create(QQmlIncubator&, QQmlContext*,
QQmlContext*) () at /usr/lib/libQt5Qml.so.5
#28 0x00007ff218286691 in
KDeclarative::QmlObject::createObjectFromComponent(QQmlComponent*,
QQmlContext*, QHash<QString, QVariant> const&) () at
/usr/lib/libKF5Declarative.so.5
#29 0x00007ff219b4fbc1 in  () at /usr/lib/libKF5PlasmaQuick.so.5
#30 0x00007ff219b5314d in PlasmaQuick::AppletQuickItem::setExpanded(bool) () at
/usr/lib/libKF5PlasmaQuick.so.5
#31 0x00007ff219b53972 in  () at /usr/lib/libKF5PlasmaQuick.so.5
#32 0x00007ff219b5639b in
PlasmaQuick::AppletQuickItem::qt_metacall(QMetaObject::Call, int, void**) () at
/usr/lib/libKF5PlasmaQuick.so.5
#33 0x00007ff1f84e1575 in  () at
/usr/lib/qt/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#34 0x00007ff2171746c2 in QQmlPropertyPrivate::write(QObject*, QQmlPropertyData
const&, QVariant const&, QQmlContextData*,
QFlags<QQmlPropertyPrivate::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#35 0x00007ff217140f0c in
QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*,
QQmlPropertyData*, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#36 0x00007ff2171419f0 in
QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlContextData*,
QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QV4::Value const&)
() at /usr/lib/libQt5Qml.so.5
#37 0x00007ff217141b22 in QV4::QObjectWrapper::put(QV4::Managed*, QV4::String*,
QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#38 0x00007ff2171524d6 in QV4::Runtime::setProperty(QV4::ExecutionEngine*,
QV4::Value const&, int, QV4::Value const&) () at /usr/lib/libQt5Qml.so.5
#39 0x00007ff15400e8a9 in  ()
#40 0x0000000001ba5d20 in  ()
#41 0x00007ff15486a2b0 in  ()
#42 0x0000000000000000 in  ()

Reported using DrKonqi

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