[Powerdevil] [Bug 378976] New: Crash after resume from suspend

[Thomas Mitterfellner]

https://bugs.kde.org/show_bug.cgi?id=378976

            Bug ID: 378976
           Summary: Crash after resume from suspend
           Product: Powerdevil
           Version: 5.9.4
          Platform: Other
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: plasma-devel at kde.org
          Reporter: thomas at mitterfellner.at
  Target Milestone: ---

I'm not 100% sure why it happened, all that I know is that I had the my system
suspended for quite some time and maybe the battery was drained. When I
resumed, I saw a crash symbol in the system tray and shortly after that
plasmashell also crashed.

Backtrace:

#0  0x00007f7c858f28d7 in __GI_raise (sig=11) at
../sysdeps/unix/sysv/linux/raise.c:55
#1  0x00007f7c876e8b14 in KCrash::defaultCrashHandler(int) () at
/usr/lib64/libKF5Crash.so.5
#2  0x00007f7c858f2950 in <signal handler called> () at /lib64/libc-2.22.so
#3  0x00007f7c874b54d3 in QHash<PowerDevil::Action*,
QHashDummyValue>::erase(QHash<PowerDevil::Action*,
QHashDummyValue>::const_iterator) (this=this at entry=0x1fad390, it=it at entry=...)
    at /usr/include/qt5/QtCore/qhash.h:857
#4  0x00007f7c874ade5e in PowerDevil::Core::onResumingFromIdle() (i=...,
this=0x1fad390)
    at /usr/include/qt5/QtCore/qset.h:197
#5  0x00007f7c874ade5e in PowerDevil::Core::onResumingFromIdle() (i=...,
this=0x1fad390)
    at /usr/include/qt5/QtCore/qset.h:193
#6  0x00007f7c874ade5e in PowerDevil::Core::onResumingFromIdle()
(this=this at entry=0x1fad310)
    at /usr/src/debug/powerdevil-5.9.4/daemon/powerdevilcore.cpp:798
#7  0x00007f7c874b0218 in PowerDevil::Core::loadProfile(bool)
(this=this at entry=0x1fad310, force=force at entry=false) at
/usr/src/debug/powerdevil-5.9.4/daemon/powerdevilcore.cpp:346
#8  0x00007f7c874b3cb8 in
PowerDevil::Core::onAcAdapterStateChanged(PowerDevil::BackendInterface::AcAdapterState)
(this=0x1fad310, state=PowerDevil::BackendInterface::Plugged)
    at /usr/src/debug/powerdevil-5.9.4/daemon/powerdevilcore.cpp:624
#9  0x00007f7c874cf15b in PowerDevil::Core::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) (_o=<optimized out>, _c=<optimized out>,
_id=<optimized out>, _a=<optimized out>)
    at
/usr/src/debug/powerdevil-5.9.4/build/daemon/powerdevilcore_automoc.dir/moc_powerdevilcore_SR3RJSZTCRXVIY.cpp:226
#10 0x00007f7c862780d5 in QMetaObject::activate(QObject*, int, int, void**) ()
    at /usr/lib64/libQt5Core.so.5.8.0
#11 0x00007f7c874ce06e in
PowerDevil::BackendInterface::acAdapterStateChanged(PowerDevil::BackendInterface::AcAdapterState)
(this=this at entry=0x1fdef30,
_t1=_t1 at entry=PowerDevil::BackendInterface::Plugged)
    at
/usr/src/debug/powerdevil-5.9.4/build/daemon/powerdevilcore_automoc.dir/moc_powerdevilback_I25NWGJZD7ADF4.cpp:250
#12 0x00007f7c874ab0bb in
PowerDevil::BackendInterface::setAcAdapterState(PowerDevil::BackendInterface::AcAdapterState)
(this=this at entry=0x1fdef30,
state=state at entry=PowerDevil::BackendInterface::Plugged)
    at
/usr/src/debug/powerdevil-5.9.4/daemon/powerdevilbackendinterface.cpp:142
#13 0x00007f7c701d4251 in PowerDevilUPowerBackend::slotPropertyChanged()
(this=0x1fdef30)
    at
/usr/src/debug/powerdevil-5.9.4/daemon/backends/upower/powerdevilupowerbackend.cpp:640
#14 0x00007f7c701d4399 in PowerDevilUPowerBackend::onPropertiesChanged(QString
const&, QMap<QString, QVariant> const&, QStringList const&) (this=<optimized
out>, ifaceName=..., changedProps=..., invalidatedProps=...)
    at
/usr/src/debug/powerdevil-5.9.4/daemon/backends/upower/powerdevilupowerbackend.cpp:652
#15 0x00007f7c701e3814 in PowerDevilUPowerBackend::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) (_o=_o at entry=0x1fdef30,
_c=_c at entry=QMetaObject::InvokeMetaMethod, _id=_id at entry=12,
_a=_a at entry=0x7ffc9b0f0810)
    at
/usr/src/debug/powerdevil-5.9.4/build/daemon/backends/powerdevilupowerbackend_automoc.dir/moc_powerdevilupow_HYK6MXZV2XCI6O.cpp:144
#16 0x00007f7c701e3ee3 in
PowerDevilUPowerBackend::qt_metacall(QMetaObject::Call, int, void**)
(this=0x1fdef30, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0x7ffc9b0f0810)
    at
/usr/src/debug/powerdevil-5.9.4/build/daemon/backends/powerdevilupowerbackend_automoc.dir/moc_powerdevilupow_HYK6MXZV2XCI6O.cpp:205
#17 0x00007f7c866c249b in  () at /usr/lib64/libQt5DBus.so.5
#18 0x00007f7c86279886 in QObject::event(QEvent*) () at
/usr/lib64/libQt5Core.so.5.8.0
#19 0x00007f7c8625030c in QCoreApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Core.so.5.8.0
#20 0x00007f7c86250245 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
()
    at /usr/lib64/libQt5Core.so.5.8.0
#21 0x00007f7c862522a3 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) ()
    at /usr/lib64/libQt5Core.so.5.8.0
#22 0x00007f7c8629f043 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) ()
    at /usr/lib64/libQt5Core.so.5.8.0
#23 0x00007f7c7fcbc134 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#24 0x00007f7c7fcbc388 in  () at /usr/lib64/libglib-2.0.so.0
#25 0x00007f7c7fcbc42c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#26 0x00007f7c8629e88c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
    at /usr/lib64/libQt5Core.so.5.8.0
#27 0x00007f7c8624e6ab in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
    at /usr/lib64/libQt5Core.so.5.8.0
#28 0x00007f7c86256344 in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5.8.0
#29 0x00000000004052bb in main(int, char**) (argc=1, argv=<optimized out>)
    at /usr/src/debug/powerdevil-5.9.4/daemon/powerdevilapp.cpp:151

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