https://bugs.kde.org/show_bug.cgi?id=391274

            Bug ID: 391274
           Summary: Crash when unmounting volume from the Places view in
                    dolphin
           Product: dolphin
           Version: unspecified
          Platform: Compiled Sources
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-n...@kde.org
          Reporter: aleix...@gmail.com
                CC: elvis.angelac...@kde.org
  Target Milestone: ---

Application: dolphin (18.03.70)
 (Compiled from sources)
Qt Version: 5.10.1
Frameworks Version: 5.43.0
Operating System: Linux 4.15.5-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:
As soon as I unmounted the volume it crashed. Didn't say good bye.

-- Backtrace:
Application: Dolphin (dolphin), signal: Aborted
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa19e5a7840 (LWP 32458))]

Thread 3 (Thread 0x7fa19082c700 (LWP 32460)):
#0  0x00007fa1a9fa13d8 in read () from /usr/lib/libc.so.6
#1  0x00007fa1a279e7d1 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fa1a2758ac8 in g_main_context_check () from
/usr/lib/libglib-2.0.so.0
#3  0x00007fa1a2758f96 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007fa1a275910e in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#5  0x00007fa1aae71feb in QEventDispatcherGlib::processEvents
(this=0x7fa18c000b20, flags=...) at
/home/apol/devel/frameworks/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:425
#6  0x00007fa1aae15a8a in QEventLoop::exec (this=this@entry=0x7fa19082bd60,
flags=..., flags@entry=...) at
/home/apol/devel/frameworks/qt5/qtbase/src/corelib/kernel/qeventloop.cpp:212
#7  0x00007fa1aac2b67a in QThread::exec (this=<optimized out>) at
/home/apol/devel/frameworks/qt5/qtbase/src/corelib/thread/qthread.cpp:522
#8  0x00007fa1aac3084f in QThreadPrivate::start (arg=0x560635f0b530) at
/home/apol/devel/frameworks/qt5/qtbase/src/corelib/thread/qthread_unix.cpp:376
#9  0x00007fa1a6b1008c in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007fa1a9fafe7f in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7fa19c39f700 (LWP 32459)):
#0  0x00007fa1a9fa597b in poll () from /usr/lib/libc.so.6
#1  0x00007fa1a2758ff3 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fa1a275910e in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3  0x00007fa1aae71feb in QEventDispatcherGlib::processEvents
(this=0x7fa194000b20, flags=...) at
/home/apol/devel/frameworks/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fa1aae15a8a in QEventLoop::exec (this=this@entry=0x7fa19c39ed30,
flags=..., flags@entry=...) at
/home/apol/devel/frameworks/qt5/qtbase/src/corelib/kernel/qeventloop.cpp:212
#5  0x00007fa1aac2b67a in QThread::exec (this=this@entry=0x7fa1ac885da0
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
/home/apol/devel/frameworks/qt5/qtbase/src/corelib/thread/qthread.cpp:522
#6  0x00007fa1ac8116d5 in QDBusConnectionManager::run (this=0x7fa1ac885da0
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
/home/apol/devel/frameworks/qt5/qtbase/src/dbus/qdbusconnection.cpp:178
#7  0x00007fa1aac3084f in QThreadPrivate::start (arg=0x7fa1ac885da0 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
/home/apol/devel/frameworks/qt5/qtbase/src/corelib/thread/qthread_unix.cpp:376
#8  0x00007fa1a6b1008c in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007fa1a9fafe7f in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7fa19e5a7840 (LWP 32458)):
[KCrash Handler]
#6  0x00007fa1a9eee860 in raise () from /usr/lib/libc.so.6
#7  0x00007fa1a9eefec9 in abort () from /usr/lib/libc.so.6
#8  0x00007fa1aac1b047 in qt_message_fatal (context=..., message=<synthetic
pointer>...) at
/home/apol/devel/frameworks/qt5/qtbase/src/corelib/global/qlogging.cpp:1716
#9  QMessageLogger::fatal (this=this@entry=0x7ffe4d1215d0,
msg=msg@entry=0x7fa1aaeda050 "ASSERT: \"%s\" in file %s, line %d") at
/home/apol/devel/frameworks/qt5/qtbase/src/corelib/global/qlogging.cpp:822
#10 0x00007fa1aac15dd6 in qt_assert (assertion=<optimized out>, file=<optimized
out>, line=<optimized out>) at
/home/apol/devel/frameworks/qt5/qtbase/src/corelib/global/qglobal.cpp:3126
#11 0x00007fa1b1bd33ef in PlacesPanel::slotStorageSetupDone
(this=0x560635b9f210, index=10, success=true) at
/home/apol/devel/frameworks/dolphin/src/panels/places/placespanel.cpp:449
#12 0x00007fa1b1bd6938 in QtPrivate::FunctorCall<QtPrivate::IndexesList<0, 1>,
QtPrivate::List<int, bool>, void, void (PlacesPanel::*)(int, bool)>::call
(f=(void (PlacesPanel::*)(PlacesPanel * const, int, bool)) 0x7fa1b1bd3330
<PlacesPanel::slotStorageSetupDone(int, bool)>, o=0x560635b9f210,
arg=0x7ffe4d1218d0) at
/home/apol/devel/kde5/include/QtCore/qobjectdefs_impl.h:136
#13 0x00007fa1b1bd6883 in QtPrivate::FunctionPointer<void (PlacesPanel::*)(int,
bool)>::call<QtPrivate::List<int, bool>, void> (f=(void
(PlacesPanel::*)(PlacesPanel * const, int, bool)) 0x7fa1b1bd3330
<PlacesPanel::slotStorageSetupDone(int, bool)>, o=0x560635b9f210,
arg=0x7ffe4d1218d0) at
/home/apol/devel/kde5/include/QtCore/qobjectdefs_impl.h:169
#14 0x00007fa1b1bd67a6 in QtPrivate::QSlotObject<void (PlacesPanel::*)(int,
bool), QtPrivate::List<int, bool>, void>::impl (which=1, this_=0x56063630b460,
r=0x560635b9f210, a=0x7ffe4d1218d0, ret=0x0) at
/home/apol/devel/kde5/include/QtCore/qobjectdefs_impl.h:398
#15 0x00007fa1aae4708f in QtPrivate::QSlotObjectBase::call (a=0x7ffe4d1218d0,
r=0x560635b9f210, this=0x56063630b460) at
../../include/QtCore/../../../../../devel/frameworks/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:378
#16 QMetaObject::activate (sender=0x560635fb7530, signalOffset=<optimized out>,
local_signal_index=<optimized out>, argv=<optimized out>) at
/home/apol/devel/frameworks/qt5/qtbase/src/corelib/kernel/qobject.cpp:3750
#17 0x00007fa1b1c1eee4 in PlacesItemModel::storageSetupDone
(this=0x560635fb7530, _t1=10, _t2=true) at
src/dolphinstatic_autogen/DIM5AXWM7T/moc_placesitemmodel.cpp:264
#18 0x00007fa1b1be0f0e in PlacesItemModel::slotStorageSetupDone
(this=0x560635fb7530, error=Solid::NoError, errorData=..., udi=...) at
/home/apol/devel/frameworks/dolphin/src/panels/places/placesitemmodel.cpp:530
#19 0x00007fa1b1be8532 in QtPrivate::FunctorCall<QtPrivate::IndexesList<0, 1,
2>, QtPrivate::List<Solid::ErrorType, QVariant, QString const&>, void, void
(PlacesItemModel::*)(Solid::ErrorType, QVariant const&, QString const&)>::call
(f=(void (PlacesItemModel::*)(PlacesItemModel * const, Solid::ErrorType, const
QVariant &, const QString &)) 0x7fa1b1be0d90
<PlacesItemModel::slotStorageSetupDone(Solid::ErrorType, QVariant const&,
QString const&)>, o=0x560635fb7530, arg=0x7ffe4d121c00) at
/home/apol/devel/kde5/include/QtCore/qobjectdefs_impl.h:136
#20 0x00007fa1b1be8473 in QtPrivate::FunctionPointer<void
(PlacesItemModel::*)(Solid::ErrorType, QVariant const&, QString
const&)>::call<QtPrivate::List<Solid::ErrorType, QVariant, QString const&>,
void> (f=(void (PlacesItemModel::*)(PlacesItemModel * const, Solid::ErrorType,
const QVariant &, const QString &)) 0x7fa1b1be0d90
<PlacesItemModel::slotStorageSetupDone(Solid::ErrorType, QVariant const&,
QString const&)>, o=0x560635fb7530, arg=0x7ffe4d121c00) at
/home/apol/devel/kde5/include/QtCore/qobjectdefs_impl.h:169
#21 0x00007fa1b1be8396 in QtPrivate::QSlotObject<void
(PlacesItemModel::*)(Solid::ErrorType, QVariant const&, QString const&),
QtPrivate::List<Solid::ErrorType, QVariant, QString const&>, void>::impl
(which=1, this_=0x56063674b430, r=0x560635fb7530, a=0x7ffe4d121c00, ret=0x0) at
/home/apol/devel/kde5/include/QtCore/qobjectdefs_impl.h:398
#22 0x00007fa1aae4708f in QtPrivate::QSlotObjectBase::call (a=0x7ffe4d121c00,
r=0x560635fb7530, this=0x56063674b430) at
../../include/QtCore/../../../../../devel/frameworks/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:378
#23 QMetaObject::activate (sender=0x560635a65510, signalOffset=<optimized out>,
local_signal_index=<optimized out>, argv=<optimized out>) at
/home/apol/devel/frameworks/qt5/qtbase/src/corelib/kernel/qobject.cpp:3750
#24 0x00007fa1ac92a945 in Solid::StorageAccess::setupDone (this=0x560635a65510,
_t1=Solid::NoError, _t2=..., _t3=...) at
src/solid/KF5Solid_autogen/H3VFCUX2PL/moc_storageaccess.cpp:243
#25 0x00007fa1ac92a419 in Solid::StorageAccess::qt_static_metacall
(_o=0x560635a65510, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x7ffe4d121e30)
at src/solid/KF5Solid_autogen/H3VFCUX2PL/moc_storageaccess.cpp:100
#26 0x00007fa1aae46f75 in QMetaObject::activate (sender=0x560635a872f0,
signalOffset=<optimized out>, local_signal_index=<optimized out>,
argv=<optimized out>) at
/home/apol/devel/frameworks/qt5/qtbase/src/corelib/kernel/qobject.cpp:3767
#27 0x00007fa1ac9242c5 in Solid::Backends::UDisks2::StorageAccess::setupDone
(this=0x560635a872f0, _t1=Solid::NoError, _t2=..., _t3=...) at
src/solid/KF5Solid_autogen/EYXUHNKS25/moc_udisksstorageaccess.cpp:274
#28 0x00007fa1ac910603 in
Solid::Backends::UDisks2::StorageAccess::slotSetupDone (this=0x560635a872f0,
error=0, errorString=...) at
/home/apol/devel/frameworks/solid/src/solid/devices/backends/udisks2/udisksstorageaccess.cpp:230
#29 0x00007fa1ac923c32 in
Solid::Backends::UDisks2::StorageAccess::qt_static_metacall (_o=0x560635a872f0,
_c=QMetaObject::InvokeMetaMethod, _id=10, _a=0x7ffe4d1220b0) at
src/solid/KF5Solid_autogen/EYXUHNKS25/moc_udisksstorageaccess.cpp:145
#30 0x00007fa1ac924155 in Solid::Backends::UDisks2::StorageAccess::qt_metacall
(this=0x560635a872f0, _c=QMetaObject::InvokeMetaMethod, _id=10,
_a=0x7ffe4d1220b0) at
src/solid/KF5Solid_autogen/EYXUHNKS25/moc_udisksstorageaccess.cpp:253
#31 0x00007fa1ac81ca88 in QDBusConnectionPrivate::deliverCall (this=<optimized
out>, object=<optimized out>, msg=..., metaTypes=..., slotIdx=<optimized out>)
at /home/apol/devel/frameworks/qt5/qtbase/src/dbus/qdbusintegrator.cpp:998
#32 0x00007fa1aae47982 in QObject::event (this=0x560635a872f0, e=<optimized
out>) at
/home/apol/devel/frameworks/qt5/qtbase/src/corelib/kernel/qobject.cpp:1247
#33 0x00007fa1abc3adcc in QApplicationPrivate::notify_helper
(this=this@entry=0x5606358fd750, receiver=receiver@entry=0x560635a872f0,
e=e@entry=0x5606363cb230) at
/home/apol/devel/frameworks/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3732
#34 0x00007fa1abc42554 in QApplication::notify (this=0x7ffe4d122c90,
receiver=0x560635a872f0, e=0x5606363cb230) at
/home/apol/devel/frameworks/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3491
#35 0x00007fa1aae173b8 in QCoreApplication::notifyInternal2
(receiver=0x560635a872f0, event=event@entry=0x5606363cb230) at
/home/apol/devel/frameworks/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1050
#36 0x00007fa1aae19f4d in QCoreApplication::sendEvent (event=0x5606363cb230,
receiver=<optimized out>) at
/home/apol/devel/frameworks/qt5/qtbase/src/corelib/kernel/qcoreapplication.h:234
#37 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
event_type=event_type@entry=0, data=0x5606358f3110) at
/home/apol/devel/frameworks/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1740
#38 0x00007fa1aae1a4d8 in QCoreApplication::sendPostedEvents
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
/home/apol/devel/frameworks/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1594
#39 0x00007fa1aae729a3 in postEventSourceDispatch (s=0x560635921da0) at
/home/apol/devel/frameworks/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:276
#40 0x00007fa1a2758e38 in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#41 0x00007fa1a2759081 in ?? () from /usr/lib/libglib-2.0.so.0
#42 0x00007fa1a275910e in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#43 0x00007fa1aae71fcf in QEventDispatcherGlib::processEvents
(this=0x5606359226d0, flags=...) at
/home/apol/devel/frameworks/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:423
#44 0x00007fa19e276d71 in QPAEventDispatcherGlib::processEvents
(this=0x5606359226d0, flags=...) at
/home/apol/devel/frameworks/qt5/qtbase/src/platformsupport/eventdispatchers/qeventdispatcher_glib.cpp:69
#45 0x00007fa1aae15a8a in QEventLoop::exec (this=this@entry=0x7ffe4d122680,
flags=..., flags@entry=...) at
/home/apol/devel/frameworks/qt5/qtbase/src/corelib/kernel/qeventloop.cpp:212
#46 0x00007fa1aae1eb84 in QCoreApplication::exec () at
/home/apol/devel/frameworks/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1338
#47 0x00007fa1b1b86d64 in kdemain (argc=1, argv=0x7ffe4d122dc8) at
/home/apol/devel/frameworks/dolphin/src/main.cpp:163
#48 0x0000560633730c72 in main (argc=1, argv=0x7ffe4d122dc8) at
src/dolphin_dummy.cpp:3

Possible duplicates by query: bug 364721, bug 363982.

Reported using DrKonqi

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