Bug 353362

Application: baloo_file (5.9.2)

Qt Version: 5.4.1
Operating System: Linux 4.0.9-040009-generic x86_64
Distribution: Ubuntu 15.04

-- Information about the crash:
- What I was doing when the application crashed:
I pulled a docker image from our private repository.

Ubunutu 15.04/vivid with ppa-kde-backport of KDE frameworks 5.12.0

-- Backtrace:
Application: Baloo File (baloo_file), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6a14903800 (LWP 2088))]

Thread 2 (Thread 0x7f6a00e0a700 (LWP 2092)):
#0  0x00007f6a111b78dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f6a102a3b72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f6a102a564f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f6a02d2e099 in QXcbEventReader::run (this=0x130cbd0) at qxcbconnection.cpp:1105
#4  0x00007f6a11a4eb0e in QThreadPrivate::start (arg=0x130cbd0) at thread/qthread_unix.cpp:337
#5  0x00007f6a10ea56aa in start_thread (arg=0x7f6a00e0a700) at pthread_create.c:333
#6  0x00007f6a111c2eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f6a14903800 (LWP 2088)):
[KCrash Handler]
#6  0x00007f6a110f1267 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55
#7  0x00007f6a110f2eca in __GI_abort () at abort.c:89
#8  0x00007f6a11a3bedf in qt_message_fatal (context=..., message=...) at global/qlogging.cpp:1415
#9  QMessageLogger::fatal (this=this@entry=0x7fff0a6d74a0, msg=msg@entry=0x7f6a14a6e8b8 "Cannot construct placeholder type QDBusRawType") at global/qlogging.cpp:636
#10 0x00007f6a14a49552 in QDBusRawTypeHandler::construct () at qdbusmetaobject.cpp:144
#11 0x00007f6a11cd0638 in construct (copy=0x0, where=0x7fff0a6d75c0, this=0x7fff0a6d7500) at ../../include/QtCore/../../src/corelib/kernel/qmetatype.h:2018
#12 (anonymous namespace)::customConstruct (d=0x7fff0a6d75c0, copy=0x0) at kernel/qvariant.cpp:865
#13 0x00007f6a11cd0e8f in QVariant::QVariant (this=0x7fff0a6d75c0, typeId=<optimized out>, copy=<optimized out>) at kernel/qvariant.cpp:1498
#14 0x00007f6a11c983cf in QMetaProperty::read (this=this@entry=0x7fff0a6d7670, object=object@entry=0x137d3e0) at kernel/qmetaobject.cpp:2861
#15 0x00007f6a11cbc767 in QObject::property (this=0x137d3e0, name=0x18c7d28 "MountPoints") at kernel/qobject.cpp:3896
#16 0x00007f6a1312fa44 in Solid::Backends::UDisks2::DeviceBackend::checkCache (this=0x137e460, key=...) at ../../../src/solid/devices/backends/udisks2/udisksdevicebackend.cpp:185
#17 0x00007f6a1312fc63 in Solid::Backends::UDisks2::DeviceBackend::propertyExists (this=0x137e460, key=...) at ../../../src/solid/devices/backends/udisks2/udisksdevicebackend.cpp:132
#18 0x00007f6a1312a1bf in Solid::Backends::UDisks2::Device::isMounted (this=0x18c5b60) at ../../../src/solid/devices/backends/udisks2/udisksdevice.cpp:818
#19 0x00007f6a13141591 in Solid::Backends::UDisks2::StorageAccess::isAccessible (this=0x18c74c0) at ../../../src/solid/devices/backends/udisks2/udisksstorageaccess.cpp:75
#20 0x00007f6a131417c4 in updateCache (this=0x18c74c0) at ../../../src/solid/devices/backends/udisks2/udisksstorageaccess.cpp:138
#21 Solid::Backends::UDisks2::StorageAccess::StorageAccess (this=0x18c74c0, device=0x18c5b60, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../src/solid/devices/backends/udisks2/udisksstorageaccess.cpp:36
#22 0x00007f6a131285a0 in Solid::Backends::UDisks2::Device::createDeviceInterface (this=0x18c5b60, type=<optimized out>) at ../../../src/solid/devices/backends/udisks2/udisksdevice.cpp:174
#23 0x00007f6a130f299f in Solid::Device::asDeviceInterface (this=0x7fff0a6d79e0, type=@0x7fff0a6d794c: Solid::DeviceInterface::StorageAccess) at ../../../src/solid/devices/frontend/device.cpp:154
#24 0x000000000042c09f in Baloo::StorageDevices::createCacheEntry(Solid::Device const&) ()
#25 0x000000000042c2e5 in Baloo::StorageDevices::slotSolidDeviceAdded(QString const&) ()
#26 0x00007f6a11cbd9c9 in QMetaObject::activate (sender=0x139b1b0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff0a6d7b40) at kernel/qobject.cpp:3716
#27 0x00007f6a11cbe057 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f6a13380940 <Solid::DeviceNotifier::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff0a6d7b40) at kernel/qobject.cpp:3582
#28 0x00007f6a130f2f02 in Solid::DeviceNotifier::deviceAdded (this=<optimized out>, _t1=...) at ./moc_devicenotifier.cpp:135
#29 0x00007f6a11cbd9c9 in QMetaObject::activate (sender=sender@entry=0x1398c70, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff0a6d7c70) at kernel/qobject.cpp:3716
#30 0x00007f6a11cbe057 in QMetaObject::activate (sender=sender@entry=0x1398c70, m=m@entry=0x7f6a1338a520 <Solid::Ifaces::DeviceManager::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff0a6d7c70) at kernel/qobject.cpp:3582
#31 0x00007f6a1314d8e2 in Solid::Ifaces::DeviceManager::deviceAdded (this=this@entry=0x1398c70, _t1=...) at moc_devicemanager.cpp:135
#32 0x00007f6a1312155b in Solid::Backends::UDisks2::Manager::slotInterfacesAdded (this=0x1398c70, object_path=..., interfaces_and_properties=...) at ../../../src/solid/devices/backends/udisks2/udisksmanager.cpp:197
#33 0x00007f6a13151d8d in Solid::Backends::UDisks2::Manager::qt_static_metacall (_o=0x828, _c=2088, _id=6, _a=0x7f6a110f1267 <__GI_raise+55>) at moc_udisksmanager.cpp:86
#34 0x00007f6a11cbd9c9 in QMetaObject::activate (sender=0x1398c88, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff0a6d7ed0) at kernel/qobject.cpp:3716
#35 0x00007f6a11cbe057 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f6a1338a9e0 <OrgFreedesktopDBusObjectManagerInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff0a6d7ed0) at kernel/qobject.cpp:3582
#36 0x00007f6a1314c207 in OrgFreedesktopDBusObjectManagerInterface::InterfacesAdded (this=<optimized out>, _t1=..., _t2=...) at moc_manager.cpp:173
#37 0x00007f6a131520db in OrgFreedesktopDBusObjectManagerInterface::qt_static_metacall (_o=0x1398c88, _c=2088, _id=6, _a=0x7fff0a6d80f0) at moc_manager.cpp:89
#38 0x00007f6a13156733 in OrgFreedesktopDBusObjectManagerInterface::qt_metacall (this=0x1398c88, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fff0a6d80f0) at moc_manager.cpp:159
#39 0x00007f6a14a255c7 in QDBusConnectionPrivate::deliverCall (this=0x828, object=0x828, msg=..., metaTypes=..., slotIdx=344995840) at qdbusintegrator.cpp:993
#40 0x00007f6a11cbe73a in QObject::event (this=0x1398c88, e=<optimized out>) at kernel/qobject.cpp:1245
#41 0x00007f6a12596b2c in QApplicationPrivate::notify_helper (this=0x1302120, receiver=0x1398c88, e=0x137dd40) at kernel/qapplication.cpp:3720
#42 0x00007f6a1259c000 in QApplication::notify (this=0x7fff0a6d8830, receiver=0x1398c88, e=0x137dd40) at kernel/qapplication.cpp:3503
#43 0x00007f6a11c8cc2b in QCoreApplication::notifyInternal (this=0x7fff0a6d8830, receiver=0x1398c88, event=event@entry=0x137dd40) at kernel/qcoreapplication.cpp:935
#44 0x00007f6a11c8ec9b in sendEvent (event=0x137dd40, 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=0x12fef20) at kernel/qcoreapplication.cpp:1552
#46 0x00007f6a11c8f298 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1410
#47 0x00007f6a11ce5843 in postEventSourceDispatch (s=0x13486b0) at kernel/qeventdispatcher_glib.cpp:271
#48 0x00007f6a0bb82c3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007f6a0bb82f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x00007f6a0bb82fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#51 0x00007f6a11ce5c57 in QEventDispatcherGlib::processEvents (this=0x13451d0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#52 0x00007f6a11c8a3e2 in QEventLoop::exec (this=this@entry=0x7fff0a6d86a0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#53 0x00007f6a11c9202c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#54 0x0000000000417517 in main ()

Possible duplicates by query: bug 353057, bug 352840, bug 352291, bug 352098, bug 351793.

Reported using DrKonqi