Bug 360175

Application: baloo_file (5.15.0)

Qt Version: 5.4.2
Operating System: Linux 4.2.0-30-generic x86_64
Distribution: Ubuntu 15.10

-- Information about the crash:
- What I was doing when the application crashed:

formating fat32 usb stick in KDE Partition Manager

After pressing apply the error came up.

-- Backtrace:
Application: Baloo File Indexing Daemon (baloo_file), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0c864ab800 (LWP 1402))]

Thread 2 (Thread 0x7f0b3a270700 (LWP 15333)):
#0  0x00007f0c845f088d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f0c817de1ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0c817de2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0c8522229b in QEventDispatcherGlib::processEvents (this=0x7f0b34001730, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f0c851c875a in QEventLoop::exec (this=0x7f0b3a26fca0, flags=...) at kernel/qeventloop.cpp:204
#5  0x000000000041fdc8 in Baloo::FileContentIndexer::run() ()
#6  0x00007f0c84fe7e73 in QThreadPoolThread::run (this=0x1f77000) at thread/qthreadpool.cpp:93
#7  0x00007f0c84feb2be in QThreadPrivate::start (arg=0x1f77000) at thread/qthread_unix.cpp:337
#8  0x00007f0c83c5d6aa in start_thread (arg=0x7f0b3a270700) at pthread_create.c:333
#9  0x00007f0c845fbe9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f0c864ab800 (LWP 1402)):
[KCrash Handler]
#6  0x00007f0c8452a267 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55
#7  0x00007f0c8452beca in __GI_abort () at abort.c:89
#8  0x00007f0c84fd8c88 in qt_message_fatal (context=..., message=...) at global/qlogging.cpp:1422
#9  QMessageLogger::fatal (this=this@entry=0x7ffc934889d0, msg=msg@entry=0x7f0c8660ced8 "Cannot construct placeholder type QDBusRawType") at global/qlogging.cpp:643
#10 0x00007f0c865e74e2 in QDBusRawTypeHandler::construct () at qdbusmetaobject.cpp:144
#11 0x00007f0c8520d1e8 in QMetaType::construct (copy=0x0, where=0x7ffc93488af0, this=0x7ffc93488a30) at ../../include/QtCore/../../src/corelib/kernel/qmetatype.h:2018
#12 (anonymous namespace)::customConstruct (d=0x7ffc93488af0, copy=0x0) at kernel/qvariant.cpp:865
#13 0x00007f0c8520d6ef in QVariant::QVariant (this=0x7ffc93488af0, typeId=<optimized out>, copy=<optimized out>) at kernel/qvariant.cpp:1498
#14 0x00007f0c851d78df in QMetaProperty::read (this=this@entry=0x7ffc93488b90, object=object@entry=0x2105ee0) at kernel/qmetaobject.cpp:2861
#15 0x00007f0c851fa32f in QObject::property (this=0x2105ee0, name=0x22477e8 "MountPoints") at kernel/qobject.cpp:3897
#16 0x00007f0c861cd054 in Solid::Backends::UDisks2::DeviceBackend::checkCache (this=0x20dc7e0, key=...) at ../../../src/solid/devices/backends/udisks2/udisksdevicebackend.cpp:185
#17 0x00007f0c861cd273 in Solid::Backends::UDisks2::DeviceBackend::propertyExists (this=0x20dc7e0, key=...) at ../../../src/solid/devices/backends/udisks2/udisksdevicebackend.cpp:132
#18 0x00007f0c861c4e6e in Solid::Backends::UDisks2::Device::propertyExists (this=this@entry=0x22469c0, key=...) at ../../../src/solid/devices/backends/udisks2/udisksdevice.cpp:126
#19 0x00007f0c861c6c2f in Solid::Backends::UDisks2::Device::isMounted (this=0x22469c0) at ../../../src/solid/devices/backends/udisks2/udisksdevice.cpp:818
#20 0x00007f0c861e0371 in Solid::Backends::UDisks2::StorageAccess::isAccessible (this=0x1fdb940) at ../../../src/solid/devices/backends/udisks2/udisksstorageaccess.cpp:75
#21 0x00007f0c861e05a4 in Solid::Backends::UDisks2::StorageAccess::updateCache (this=0x1fdb940) at ../../../src/solid/devices/backends/udisks2/udisksstorageaccess.cpp:138
#22 Solid::Backends::UDisks2::StorageAccess::StorageAccess (this=0x1fdb940, device=0x22469c0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../src/solid/devices/backends/udisks2/udisksstorageaccess.cpp:36
#23 0x00007f0c861c5030 in Solid::Backends::UDisks2::Device::createDeviceInterface (this=0x22469c0, type=<optimized out>) at ../../../src/solid/devices/backends/udisks2/udisksdevice.cpp:174
#24 0x00007f0c8618e26f in Solid::Device::asDeviceInterface (this=0x7ffc93488ee0, type=@0x7ffc93488e80: Solid::DeviceInterface::StorageAccess) at ../../../src/solid/devices/frontend/device.cpp:154
#25 0x00000000004221a9 in Baloo::StorageDevices::createCacheEntry(Solid::Device const&) ()
#26 0x00000000004223f9 in Baloo::StorageDevices::slotSolidDeviceAdded(QString const&) ()
#27 0x00007f0c851fb78a in QMetaObject::activate (sender=0x1f6bbf0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc93489040) at kernel/qobject.cpp:3717
#28 0x00007f0c851fbf87 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f0c8641cee0 <Solid::DeviceNotifier::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc93489040) at kernel/qobject.cpp:3582
#29 0x00007f0c8618e792 in Solid::DeviceNotifier::deviceAdded (this=<optimized out>, _t1=...) at ./moc_devicenotifier.cpp:135
#30 0x00007f0c851fb78a in QMetaObject::activate (sender=sender@entry=0x1f6ca10, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc93489170) at kernel/qobject.cpp:3717
#31 0x00007f0c851fbf87 in QMetaObject::activate (sender=sender@entry=0x1f6ca10, m=m@entry=0x7f0c86425540 <Solid::Ifaces::DeviceManager::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc93489170) at kernel/qobject.cpp:3582
#32 0x00007f0c861eae12 in Solid::Ifaces::DeviceManager::deviceAdded (this=this@entry=0x1f6ca10, _t1=...) at moc_devicemanager.cpp:135
#33 0x00007f0c861bd601 in Solid::Backends::UDisks2::Manager::slotInterfacesAdded (this=0x1f6ca10, object_path=..., interfaces_and_properties=...) at ../../../src/solid/devices/backends/udisks2/udisksmanager.cpp:197
#34 0x00007f0c861eef2d in Solid::Backends::UDisks2::Manager::qt_static_metacall (_o=_o@entry=0x1f6ca10, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=0, _a=_a@entry=0x7ffc93489430) at moc_udisksmanager.cpp:86
#35 0x00007f0c851fb78a in QMetaObject::activate (sender=sender@entry=0x1f6ca28, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc93489430) at kernel/qobject.cpp:3717
#36 0x00007f0c851fbf87 in QMetaObject::activate (sender=sender@entry=0x1f6ca28, m=m@entry=0x7f0c86425a00 <OrgFreedesktopDBusObjectManagerInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc93489430) at kernel/qobject.cpp:3582
#37 0x00007f0c861ef23f in OrgFreedesktopDBusObjectManagerInterface::InterfacesAdded (_t2=..., _t1=..., this=0x1f6ca28) at moc_manager.cpp:173
#38 OrgFreedesktopDBusObjectManagerInterface::qt_static_metacall (_o=_o@entry=0x1f6ca28, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=0, _a=_a@entry=0x7ffc934895d0) at moc_manager.cpp:89
#39 0x00007f0c861f3a45 in OrgFreedesktopDBusObjectManagerInterface::qt_metacall (this=0x1f6ca28, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7ffc934895d0) at moc_manager.cpp:159
#40 0x00007f0c865c3d4e in QDBusConnectionPrivate::deliverCall (this=0x1f6cad0, object=0x1f6ca28, msg=..., metaTypes=..., slotIdx=6) at qdbusintegrator.cpp:992
#41 0x00007f0c851fc651 in QObject::event (this=0x1f6ca28, e=<optimized out>) at kernel/qobject.cpp:1245
#42 0x00007f0c851caefc in QCoreApplication::notify (event=0x222a810, receiver=0x1f6ca28, this=0x7ffc93489a90) at kernel/qcoreapplication.cpp:997
#43 QCoreApplication::notifyInternal (this=0x7ffc93489a90, receiver=0x1f6ca28, event=event@entry=0x222a810) at kernel/qcoreapplication.cpp:935
#44 0x00007f0c851cd057 in QCoreApplication::sendEvent (event=0x222a810, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#45 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1f66770) at kernel/qcoreapplication.cpp:1552
#46 0x00007f0c851cd588 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1410
#47 0x00007f0c85221e73 in postEventSourceDispatch (s=0x1f68e60) at kernel/qeventdispatcher_glib.cpp:271
#48 0x00007f0c817ddff7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007f0c817de250 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x00007f0c817de2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#51 0x00007f0c8522227f in QEventDispatcherGlib::processEvents (this=0x1f68e40, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#52 0x00007f0c851c875a in QEventLoop::exec (this=this@entry=0x7ffc934899d0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#53 0x00007f0c851d02cc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#54 0x0000000000415aec in main ()

Possible duplicates by query: bug 359060, bug 356934, bug 356019, bug 355731, bug 355096.

Reported using DrKonqi