Bug 230064

Application: dolphin (1.4)
KDE Platform Version: 4.4.1 (KDE 4.4.1) (Compiled from sources)
Qt Version: 4.6.2
Operating System: Linux 2.6.33-ck1 i686
Distribution: "Gentoo Base System release 2.0.1"

-- Information about the crash:
I did some copy/paste jobs on my pendrive and tried to umount it. It was still open in Dolphin, so it refused to do that, and before I was able to change dir or whatever, it crashed.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb50ce700 (LWP 21969))]

Thread 4 (Thread 0xb1506b70 (LWP 22020)):
#0  0xb77f6424 in __kernel_vsyscall ()
#1  0xb55a9022 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5b47954 in ?? () from /lib/libc.so.6
#3  0xb2205591 in ?? () from /usr/lib/libxine.so.1
#4  0x0a651758 in ?? ()
#5  0x0a651740 in ?? ()
#6  0xb1506330 in ?? ()
#7  0x00000000 in ?? ()

Thread 3 (Thread 0xb2a8fb70 (LWP 24839)):
#0  0xb77f6424 in __kernel_vsyscall ()
#1  0xb5af6556 in ?? () from /lib/libc.so.6
#2  0xb54e7eb4 in _dbus_get_current_time (tv_sec=0xb2a8ea64, tv_usec=0xb2a8ea60) at dbus-sysdeps-unix.c:2018
#3  0xb54b6a9c in _dbus_connection_block_pending_call (pending=0xb2d3bcd0) at dbus-connection.c:2341
#4  0xb54caca2 in dbus_pending_call_block (pending=0xb2d3bcd0) at dbus-pending-call.c:707
#5  0xb54b54a4 in dbus_connection_send_with_reply_and_block (connection=0xb2d4c2a8, message=0xb2d4dc10, timeout_milliseconds=-1, error=0xb2a8ebc0) at dbus-connection.c:3316
#6  0xb6ad1c2b in q_dbus_connection_send_with_reply_and_block (this=0xb2d1e860, message=..., sendMode=1, timeout=-1) at qdbus_symbols_p.h:133
#7  QDBusConnectionPrivate::sendWithReply (this=0xb2d1e860, message=..., sendMode=1, timeout=-1) at qdbusintegrator.cpp:1811
#8  0xb6abb6fb in QDBusConnection::call (this=0xb2d4c9d0, message=..., mode=3041910772, timeout=-1) at qdbusconnection.cpp:516
#9  0xb6adcefb in QDBusAbstractInterface::callWithArgumentList (this=0xb2a8efac, mode=QDBus::Block, method=..., args=...) at qdbusabstractinterface.cpp:440
#10 0xb6ae09cf in QDBusAbstractInterface::call (this=0xb2a8efac, mode=QDBus::AutoDetect, method=..., arg1=..., arg2=..., arg3=..., arg4=..., arg5=..., arg6=..., arg7=..., arg8=...)
    at qdbusabstractinterface.cpp:694
#11 0xb6ae0c4d in QDBusAbstractInterface::call (this=0xb2a8efac, method=..., arg1=..., arg2=..., arg3=..., arg4=..., arg5=..., arg6=..., arg7=..., arg8=...) at qdbusabstractinterface.cpp:637
#12 0xb7533ce4 in Nepomuk::ResourceData::determineUri (this=0xa600970) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/nepomuk/core/resourcedata.cpp:702
#13 0xb753492e in Nepomuk::ResourceData::load (this=0xa600970) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/nepomuk/core/resourcedata.cpp:414
#14 0xb7535273 in Nepomuk::ResourceData::allProperties (this=0xa600970) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/nepomuk/core/resourcedata.cpp:218
#15 0xb7553291 in Nepomuk::Resource::properties (this=0xb2a8f2a4) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/nepomuk/core/resource.cpp:238
#16 0x080a8642 in KLoadMetaDataThread::run (this=0xa59b9a8) at /home/porttmp/portage/kde-base/dolphin-4.4.1/work/dolphin-4.4.1/dolphin/src/panels/information/kloadmetadatathread.cpp:101
#17 0xb6871677 in QThreadPrivate::start (arg=0xa59b9a8) at thread/qthread_unix.cpp:248
#18 0xb55a46df in start_thread () from /lib/libpthread.so.0
#19 0xb5b3a8fe in ?? () from /lib/libc.so.6

Thread 2 (Thread 0xb0af0b70 (LWP 24846)):
[KCrash Handler]
#6  QBasicAtomicInt::deref (this=0xa4ef3cc, other=...) at ../../include/QtCore/../../src/corelib/arch/qatomic_i386.h:132
#7  QString::operator= (this=0xa4ef3cc, other=...) at tools/qstring.cpp:1281
#8  0x080a8511 in KLoadMetaDataThread::run (this=0xa4ef3c0) at /home/porttmp/portage/kde-base/dolphin-4.4.1/work/dolphin-4.4.1/dolphin/src/panels/information/kloadmetadatathread.cpp:89
#9  0xb6871677 in QThreadPrivate::start (arg=0xa4ef3c0) at thread/qthread_unix.cpp:248
#10 0xb55a46df in start_thread () from /lib/libpthread.so.0
#11 0xb5b3a8fe in ?? () from /lib/libc.so.6

Thread 1 (Thread 0xb50ce700 (LWP 21969)):
#0  0xb5b47cd0 in ?? () from /lib/libc.so.6
#1  0xb5b306d8 in ?? () from /lib/libc.so.6
#2  0xb54e7f0c in _dbus_poll (fds=0xbff58814, n_fds=1, timeout_milliseconds=19598) at dbus-sysdeps-unix.c:1938
#3  0xb54d5b9f in socket_do_iteration (transport=0x9ef0eb0, flags=4, timeout_milliseconds=19598) at dbus-transport-socket.c:1046
#4  0xb54d2dbc in _dbus_transport_do_iteration (transport=0x9ef0eb0, flags=6, timeout_milliseconds=19598) at dbus-transport.c:956
#5  0xb54b1a48 in _dbus_connection_do_iteration_unlocked (connection=0x9ef12c0, flags=6, timeout_milliseconds=19598) at dbus-connection.c:1150
#6  0xb54b6b70 in _dbus_connection_block_pending_call (pending=0xa427b70) at dbus-connection.c:2381
#7  0xb54caca2 in dbus_pending_call_block (pending=0xa427b70) at dbus-pending-call.c:707
#8  0xb54b54a4 in dbus_connection_send_with_reply_and_block (connection=0x9ef12c0, message=0xa6894a8, timeout_milliseconds=-1, error=0xbff58ae0) at dbus-connection.c:3316
#9  0xb6ad1c2b in q_dbus_connection_send_with_reply_and_block (this=0x9eeed88, message=..., sendMode=1, timeout=-1) at qdbus_symbols_p.h:133
#10 QDBusConnectionPrivate::sendWithReply (this=0x9eeed88, message=..., sendMode=1, timeout=-1) at qdbusintegrator.cpp:1811
#11 0xb6abb6fb in QDBusConnection::call (this=0x9ef3aa0, message=..., mode=19598, timeout=-1) at qdbusconnection.cpp:516
#12 0xb6adcefb in QDBusAbstractInterface::callWithArgumentList (this=0x9ef3940, mode=QDBus::Block, method=..., args=...) at qdbusabstractinterface.cpp:440
#13 0xb6add54f in QDBusAbstractInterface::internalConstCall (this=0x9ef3940, mode=QDBus::AutoDetect, method=..., args=...) at qdbusabstractinterface.cpp:763
#14 0xb6abda62 in QDBusConnectionInterface::isServiceRegistered (this=0x9ef3940, serviceName=...) at qdbusconnectioninterface.cpp:207
#15 0xb6c2dc8c in KToolInvocation::klauncher () at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/kdecore/kernel/ktoolinvocation.cpp:60
#16 0xb728b7a5 in KIO::Slave::createSlave (protocol=..., url=..., error=@0xbff58f5c, error_text=...) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/kio/kio/slave.cpp:401
#17 0xb7283551 in KIO::SchedulerPrivate::createSlave (this=0xa094ce8, protInfo=0xa2c1a48, job=0xa662710, url=..., enforceLimits=false)
    at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/kio/kio/scheduler.cpp:820
#18 0xb72850b2 in KIO::SchedulerPrivate::startJobDirect (this=0xa094ce8) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/kio/kio/scheduler.cpp:707
#19 0xb7285568 in KIO::SchedulerPrivate::startStep (this=0xa094ce8) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/kio/kio/scheduler.cpp:526
#20 0xb72857ab in KIO::Scheduler::qt_metacall (this=0xa08cdf0, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbff5913c)
    at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1_build/kio/scheduler.moc:108
#21 0xb698ccdd in QMetaObject::metacall (object=0xa08cdf0, cl=QMetaObject::InvokeMetaMethod, idx=10, argv=0xbff5913c) at kernel/qmetaobject.cpp:237
#22 0xb699cdb7 in QMetaObject::activate (sender=0xa094cec, m=0xb6aa75a4, local_signal_index=0, argv=<value optimized out>) at kernel/qobject.cpp:3285
#23 0xb69f47d8 in QTimer::timeout (this=0xa094cec) at .moc/debug-shared/moc_qtimer.cpp:134
#24 0xb69a50ee in QTimer::timerEvent (this=0xa094cec, e=0xbff59680) at kernel/qtimer.cpp:271
#25 0xb69980bc in QObject::event (this=0xa094cec, e=0x4c8e) at kernel/qobject.cpp:1204
#26 0xb5e111af in QApplicationPrivate::notify_helper (this=0x9ef7440, receiver=0xa094cec, e=0xbff59680) at kernel/qapplication.cpp:4300
#27 0xb5e19882 in QApplication::notify (this=0xbff599bc, receiver=0xa094cec, e=0xbff59680) at kernel/qapplication.cpp:3704
#28 0xb6f2c721 in KApplication::notify (this=0xbff599bc, receiver=0xa094cec, event=0xbff59680) at /home/porttmp/portage/kde-base/kdelibs-4.4.1-r1/work/kdelibs-4.4.1/kdeui/kernel/kapplication.cpp:302
#29 0xb6985c62 in QCoreApplication::notifyInternal (this=0xbff599bc, receiver=0xa094cec, event=0xbff59680) at kernel/qcoreapplication.cpp:704
#30 0xb69b95b9 in QCoreApplication::sendEvent (this=0x9efd4b4) at kernel/qcoreapplication.h:215
#31 QTimerInfoList::activateTimers (this=0x9efd4b4) at kernel/qeventdispatcher_unix.cpp:603
#32 0xb69b5e05 in timerSourceDispatch (source=0x9efd480) at kernel/qeventdispatcher_glib.cpp:184
#33 0xb53f4b9f in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#34 0x09efd404 in ?? ()
#35 0x09efd480 in ?? ()
#36 0x00000000 in ?? ()

Possible duplicates by query: bug 229054, bug 228695, bug 228463, bug 227996, bug 227981.

Reported using DrKonqi