Bug 284592

Application: dolphin (1.7)
KDE Platform Version: 4.7.1 (4.7.1)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
I was accessing samba bolder when dolphin crashed after entering username and password.

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb76e4710 (LWP 3386))]

Thread 3 (Thread 0xb6a38b70 (LWP 3387)):
#0  0x0077fd44 in __pthread_mutex_unlock_usercnt () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x001eff54 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#2  0x0149d87f in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x0149e637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x0149ec2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x08a04b37 in QEventDispatcherGlib::processEvents (this=0x97d0318, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x089d51dd in QEventLoop::processEvents (this=0xb6a382b0, flags=...) at kernel/qeventloop.cpp:149
#7  0x089d5421 in QEventLoop::exec (this=0xb6a382b0, flags=...) at kernel/qeventloop.cpp:201
#8  0x088d890b in QThread::exec (this=0x97ca530) at thread/qthread.cpp:498
#9  0x089b5e2d in QInotifyFileSystemWatcherEngine::run (this=0x97ca530) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x088db7b3 in QThreadPrivate::start (arg=0x97ca530) at thread/qthread_unix.cpp:331
#11 0x0077cd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x001e20ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xb4ed7b70 (LWP 3390)):
#0  0x0149df04 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x0149e8f0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x0149ec2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x08a04b37 in QEventDispatcherGlib::processEvents (this=0x9920170, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x089d51dd in QEventLoop::processEvents (this=0xb4ed72b0, flags=...) at kernel/qeventloop.cpp:149
#5  0x089d5421 in QEventLoop::exec (this=0xb4ed72b0, flags=...) at kernel/qeventloop.cpp:201
#6  0x088d890b in QThread::exec (this=0x96a86d8) at thread/qthread.cpp:498
#7  0x089b5e2d in QInotifyFileSystemWatcherEngine::run (this=0x96a86d8) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x088db7b3 in QThreadPrivate::start (arg=0x96a86d8) at thread/qthread_unix.cpp:331
#9  0x0077cd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#10 0x001e20ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb76e4710 (LWP 3386)):
[KCrash Handler]
#7  0x00e37da8 in detach (this=0x14) at /usr/include/qt4/QtCore/qlist.h:126
#8  begin (this=0x14) at /usr/include/qt4/QtCore/qlist.h:254
#9  KDirListerCache::slotUpdateResult (this=0x97d11e0, j=0x9a69148) at ../../kio/kio/kdirlister.cpp:1716
#10 0x00e3b2dd in KDirListerCache::qt_metacall (this=0x97d11e0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfecbe58) at ./kdirlister_p.moc:108
#11 0x089dcb7d in metacall (argv=0xbfecbe58, idx=15, cl=QMetaObject::InvokeMetaMethod, object=0x97d11e0) at kernel/qmetaobject.cpp:237
#12 QMetaObject::metacall (object=0x97d11e0, cl=QMetaObject::InvokeMetaMethod, idx=15, argv=0xbfecbe58) at kernel/qmetaobject.cpp:232
#13 0x089eba6a in QMetaObject::activate (sender=0x9a69148, m=0x294158c, local_signal_index=3, argv=0xbfecbe58) at kernel/qobject.cpp:3278
#14 0x02793a05 in KJob::result (this=0x9a69148, _t1=0x9a69148) at ./kjob.moc:194
#15 0x02793a58 in KJob::emitResult (this=0x9a69148) at ../../kdecore/jobs/kjob.cpp:312
#16 0x00e0a738 in KIO::SimpleJob::slotFinished (this=0x9a69148) at ../../kio/kio/job.cpp:494
#17 0x00e0ffd2 in KIO::ListJob::slotFinished (this=0x9a69148) at ../../kio/kio/job.cpp:2661
#18 0x00e15d8d in KIO::ListJob::qt_metacall (this=0x9a69148, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfecc094) at ./jobclasses.moc:821
#19 0x089dcb7d in metacall (argv=0xbfecc094, idx=43, cl=QMetaObject::InvokeMetaMethod, object=0x9a69148) at kernel/qmetaobject.cpp:237
#20 QMetaObject::metacall (object=0x9a69148, cl=QMetaObject::InvokeMetaMethod, idx=43, argv=0xbfecc094) at kernel/qmetaobject.cpp:232
#21 0x089eba6a in QMetaObject::activate (sender=0x9a17100, m=0xfe56a0, local_signal_index=4, argv=0x0) at kernel/qobject.cpp:3278
#22 0x00ec5b95 in KIO::SlaveInterface::finished (this=0x9a17100) at ./slaveinterface.moc:171
#23 0x00ec8a19 in KIO::SlaveInterface::dispatch (this=0x9a17100, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:172
#24 0x00ec517a in KIO::SlaveInterface::dispatch (this=0x9a17100) at ../../kio/kio/slaveinterface.cpp:88
#25 0x00eb67a8 in KIO::Slave::gotInput (this=0x9a17100) at ../../kio/kio/slave.cpp:344
#26 0x00eb701c in KIO::Slave::qt_metacall (this=0x9a17100, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfecc374) at ./slave.moc:82
#27 0x089dcb7d in metacall (argv=0xbfecc374, idx=30, cl=QMetaObject::InvokeMetaMethod, object=0x9a17100) at kernel/qmetaobject.cpp:237
#28 QMetaObject::metacall (object=0x9a17100, cl=QMetaObject::InvokeMetaMethod, idx=30, argv=0xbfecc374) at kernel/qmetaobject.cpp:232
#29 0x089eba6a in QMetaObject::activate (sender=0x9a28ce0, m=0xfe2508, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3278
#30 0x00dd5cd5 in KIO::Connection::readyRead (this=0x9a28ce0) at ./connection.moc:92
#31 0x00dd650a in dequeue (this=<optimized out>) at ../../kio/kio/connection.cpp:82
#32 KIO::ConnectionPrivate::dequeue (this=0x99e71d0) at ../../kio/kio/connection.cpp:71
#33 0x00dd65df in KIO::Connection::qt_metacall (this=0x9a28ce0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x99e8430) at ./connection.moc:79
#34 0x089dcb7d in metacall (argv=0x99e8430, idx=5, cl=QMetaObject::InvokeMetaMethod, object=0x9a28ce0) at kernel/qmetaobject.cpp:237
#35 QMetaObject::metacall (object=0x9a28ce0, cl=QMetaObject::InvokeMetaMethod, idx=5, argv=0x99e8430) at kernel/qmetaobject.cpp:232
#36 0x089e7685 in QMetaCallEvent::placeMetaCall (this=0x9c0caa0, object=0x9a28ce0) at kernel/qobject.cpp:535
#37 0x089eeb52 in QObject::event (this=0x9a28ce0, e=0x9c0caa0) at kernel/qobject.cpp:1217
#38 0x06ee6d54 in notify_helper (e=0x9c0caa0, receiver=0x9a28ce0, this=0x9655d70) at kernel/qapplication.cpp:4486
#39 QApplicationPrivate::notify_helper (this=0x9655d70, receiver=0x9a28ce0, e=0x9c0caa0) at kernel/qapplication.cpp:4458
#40 0x06eec103 in QApplication::notify (this=0x9c0caa0, receiver=0x9a28ce0, e=0x9c0caa0) at kernel/qapplication.cpp:3886
#41 0x011d4721 in KApplication::notify (this=0xbfeccb34, receiver=0x9a28ce0, event=0x9c0caa0) at ../../kdeui/kernel/kapplication.cpp:311
#42 0x089d619e in QCoreApplication::notifyInternal (this=0xbfeccb34, receiver=0x9a28ce0, event=0x9c0caa0) at kernel/qcoreapplication.cpp:787
#43 0x089d9f93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#44 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x963ce88) at kernel/qcoreapplication.cpp:1428
#45 0x089da0ec in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1321
#46 0x08a046a4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#47 postEventSourceDispatch (s=0x9655430) at kernel/qeventdispatcher_glib.cpp:277
#48 0x0149e25f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#49 0x0149e990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#50 0x0149ec2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#51 0x08a04ada in QEventDispatcherGlib::processEvents (this=0x963dbb0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#52 0x06f9ee3a in QGuiEventDispatcherGlib::processEvents (this=0x963dbb0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#53 0x089d51dd in QEventLoop::processEvents (this=0xbfeccaa4, flags=...) at kernel/qeventloop.cpp:149
#54 0x089d5421 in QEventLoop::exec (this=0xbfeccaa4, flags=...) at kernel/qeventloop.cpp:201
#55 0x089da19d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#56 0x06ee48f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#57 0x00303433 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_dolphin.so
#58 0x0804850b in ?? ()
#59 0x00129113 in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6
#60 0x08048531 in _start ()

Possible duplicates by query: bug 284093, bug 277482, bug 271711, bug 271205, bug 271200.

Reported using DrKonqi