Application: dolphin (15.12.3)

Qt Version: 5.5.1
Frameworks Version: 5.22.0
Operating System: Linux 4.4.0-22-generic x86_64
Distribution: Ubuntu 16.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I used kpartition to setup a new GPT partition table and format a partition with FAT32.
probably duplicate of bug 362841

-- Backtrace:
Application: Dolphin (dolphin), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f644185b8c0 (LWP 28605))]

Thread 3 (Thread 0x7f643f15a700 (LWP 28606)):
#0  0x00007f645469ce8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f6448e01c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f6448e038d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f64414ac629 in QXcbEventReader::run (this=0xe61de0) at qxcbconnection.cpp:1253
#4  0x00007f644f25384e in QThreadPrivate::start (arg=0xe61de0) at thread/qthread_unix.cpp:331
#5  0x00007f644b9f56fa in start_thread (arg=0x7f643f15a700) at pthread_create.c:333
#6  0x00007f64546a8b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f6434949700 (LWP 28607)):
#0  0x00007f644aeaea49 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f644ae6a302 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f644ae6a42c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f644f48aa9b in QEventDispatcherGlib::processEvents (this=0x7f64300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f644f431dea in QEventLoop::exec (this=this@entry=0x7f6434948d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f644f24e8a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f644f25384e in QThreadPrivate::start (arg=0x13460f0) at thread/qthread_unix.cpp:331
#7  0x00007f644b9f56fa in start_thread (arg=0x7f6434949700) at pthread_create.c:333
#8  0x00007f64546a8b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f644185b8c0 (LWP 28605)):
[KCrash Handler]
#6  0x00007f64545d7418 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
#7  0x00007f64545d901a in __GI_abort () at abort.c:89
#8  0x00007f644f240ff1 in qt_message_fatal (context=..., message=<synthetic pointer>) at global/qlogging.cpp:1578
#9  QMessageLogger::fatal (this=this@entry=0x7ffd7c0094c0, msg=msg@entry=0x7f6454dded28 "Cannot construct placeholder type QDBusRawType") at global/qlogging.cpp:781
#10 0x00007f6454dbb552 in QDBusRawTypeHandler::construct () at qdbusmetaobject.cpp:133
#11 0x00007f644f4749c0 in QMetaType::construct (copy=0x0, where=0x7ffd7c0095e0, this=0x7ffd7c009520) at ../../include/QtCore/../../src/corelib/kernel/qmetatype.h:2141
#12 (anonymous namespace)::customConstruct (d=0x7ffd7c0095e0, copy=0x0) at kernel/qvariant.cpp:1019
#13 0x00007f644f4758bf in QVariant::QVariant (this=0x7ffd7c0095e0, typeId=<optimized out>, copy=<optimized out>) at kernel/qvariant.cpp:1660
#14 0x00007f644f441cf2 in QMetaProperty::read (this=this@entry=0x7ffd7c009680, object=object@entry=0x17cca70) at kernel/qmetaobject.cpp:3010
#15 0x00007f644f461b0f in QObject::property (this=0x17cca70, name=0x17e96d8 "MountPoints") at kernel/qobject.cpp:3893
#16 0x00007f6452271664 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#17 0x00007f6452271883 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#18 0x00007f645226b37f in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#19 0x00007f6452284711 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#20 0x00007f6452284944 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#21 0x00007f6452269780 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#22 0x00007f645223368f in Solid::Device::asDeviceInterface(Solid::DeviceInterface::Type const&) const () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#23 0x00007f64524e6006 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Baloo.so.5
#24 0x00007f64524e6298 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Baloo.so.5
#25 0x00007f644f462e4f in QtPrivate::QSlotObjectBase::call (a=0x7ffd7c009b50, r=0x133ab40, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#26 QMetaObject::activate (sender=0xf41050, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3698
#27 0x00007f6452233bb2 in Solid::DeviceNotifier::deviceAdded(QString const&) () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#28 0x00007f644f462fca in QMetaObject::activate (sender=0xf423b0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3713
#29 0x00007f645228f262 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#30 0x00007f64522645e0 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#31 0x00007f6452293a7d in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#32 0x00007f644f462fca in QMetaObject::activate (sender=0xf423c8, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3713
#33 0x00007f6452293d4f in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#34 0x00007f6452297de5 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#35 0x00007f6454d98913 in QDBusConnectionPrivate::deliverCall (this=0xf424c0, object=0xf423c8, msg=..., metaTypes=..., slotIdx=6) at qdbusintegrator.cpp:978
#36 0x00007f644f463ea1 in QObject::event (this=0xf423c8, e=<optimized out>) at kernel/qobject.cpp:1239
#37 0x00007f644ff3905c in QApplicationPrivate::notify_helper (this=this@entry=0xe4a3e0, receiver=receiver@entry=0xf423c8, e=e@entry=0x15b62b0) at kernel/qapplication.cpp:3716
#38 0x00007f644ff3e516 in QApplication::notify (this=0x7ffd7c00a7d0, receiver=0xf423c8, e=0x15b62b0) at kernel/qapplication.cpp:3499
#39 0x00007f644f43462b in QCoreApplication::notifyInternal (this=0x7ffd7c00a7d0, receiver=0xf423c8, event=event@entry=0x15b62b0) at kernel/qcoreapplication.cpp:965
#40 0x00007f644f436a26 in QCoreApplication::sendEvent (event=0x15b62b0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:224
#41 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xe48870) at kernel/qcoreapplication.cpp:1593
#42 0x00007f644f436f08 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1451
#43 0x00007f644f48a673 in postEventSourceDispatch (s=0xe87c40) at kernel/qeventdispatcher_glib.cpp:271
#44 0x00007f644ae6a127 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007f644ae6a380 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007f644ae6a42c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007f644f48aa7f in QEventDispatcherGlib::processEvents (this=0xe82660, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#48 0x00007f644f431dea in QEventLoop::exec (this=this@entry=0x7ffd7c00a6a0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#49 0x00007f644f439e8c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#50 0x00007f64549c8e2b in kdemain () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#51 0x00007f64545c2830 in __libc_start_main (main=0x400710 <main>, argc=1, argv=0x7ffd7c00a958, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd7c00a948) at ../csu/libc-start.c:291
#52 0x0000000000400749 in _start ()

Possible duplicates by query: bug 363982, bug 362841, bug 355096, bug 353914, bug 353057.

Reported using DrKonqi