Application: dolphin (2.0)
KDE Platform Version: 4.8.3 (4.8.3)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-24-generic x86_64
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I was accesing a windows shared folder through samba, when suddenly It asks me the username and password again. Password was OK since I was able to save a file inside the folder, but every time I tried now, it seemed to be wrong. This happens quite frequently.

I close that Dolphin tab because a though I had done all (copying a file) when I realized that I forgot to copy another file. I tried to open that shared folder, putting its address in the adress bar:

smb://pc-name/folder

I asked my username and password. I gave it, and Dolphin crashed.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fabead9e780 (LWP 6379))]

Thread 3 (Thread 0x7fabd6485700 (LWP 6380)):
#0  0x00007fabe2f1205d in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x7fabd0000a60) at pthread_mutex_unlock.c:290
#2  0x00007fabe2685591 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fabe2649ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fabe264a124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fabe76fb426 in QEventDispatcherGlib::processEvents (this=0x7fabd00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fabe76cac82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fabe76caed7 in QEventLoop::exec (this=0x7fabd6484dd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fabe75c9fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007fabe76aa9ff in QInotifyFileSystemWatcherEngine::run (this=0x12dc380) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007fabe75ccfcb in QThreadPrivate::start (arg=0x12dc380) at thread/qthread_unix.cpp:298
#11 0x00007fabe2f0ee9a in start_thread (arg=0x7fabd6485700) at pthread_create.c:308
#12 0x00007fabea6764bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fabd5200700 (LWP 6381)):
#0  0x00007fffd03ff8de in ?? ()
#1  0x00007fabe28fb15d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x00007fabe7623bb4 in do_gettime (frac=0x7fabd51ffb98, sec=0x7fabd51ffb90) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007fabe76fbb8d in QTimerInfoList::updateCurrentTime (this=0x7fabc8002660) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007fabe76fbec3 in QTimerInfoList::timerWait (this=0x7fabc8002660, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007fabe76fa97c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7fabd51ffc6c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007fabe76faa25 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007fabe264971e in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007fabe2649f1b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fabe264a124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fabe76fb426 in QEventDispatcherGlib::processEvents (this=0x7fabc80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007fabe76cac82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007fabe76caed7 in QEventLoop::exec (this=0x7fabd51ffdd0, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007fabe75c9fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x00007fabe76aa9ff in QInotifyFileSystemWatcherEngine::run (this=0x1390610) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007fabe75ccfcb in QThreadPrivate::start (arg=0x1390610) at thread/qthread_unix.cpp:298
#17 0x00007fabe2f0ee9a in start_thread (arg=0x7fabd5200700) at pthread_create.c:308
#18 0x00007fabea6764bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fabead9e780 (LWP 6379)):
[KCrash Handler]
#6  detach (this=0x28) at /usr/include/qt4/QtCore/qlist.h:139
#7  begin (this=0x28) at /usr/include/qt4/QtCore/qlist.h:267
#8  KDirListerCache::slotUpdateResult (this=0x12e8b10, j=<optimized out>) at ../../kio/kio/kdirlister.cpp:1721
#9  0x00007fabe76e0281 in QMetaObject::activate (sender=0x20f7200, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffd03810f0) at kernel/qobject.cpp:3547
#10 0x00007fabe7b55c82 in KJob::result (this=<optimized out>, _t1=0x20f7200) at ./kjob.moc:208
#11 0x00007fabe7b55cc0 in KJob::emitResult (this=0x20f7200) at ../../kdecore/jobs/kjob.cpp:318
#12 0x00007fabe864cc34 in KIO::SimpleJob::slotFinished (this=0x20f7200) at ../../kio/kio/job.cpp:494
#13 0x00007fabe8651ce5 in KIO::ListJob::slotFinished (this=0x20f7200) at ../../kio/kio/job.cpp:2670
#14 0x00007fabe76e0281 in QMetaObject::activate (sender=0x1b0e720, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#15 0x00007fabe86fb1b1 in KIO::SlaveInterface::dispatch (this=<optimized out>, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:172
#16 0x00007fabe86f7f65 in KIO::SlaveInterface::dispatch (this=0x1b0e720) at ../../kio/kio/slaveinterface.cpp:88
#17 0x00007fabe86eb1ee in KIO::Slave::gotInput (this=0x1b0e720) at ../../kio/kio/slave.cpp:344
#18 0x00007fabe76e0281 in QMetaObject::activate (sender=0x1f50610, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#19 0x00007fabe861d907 in dequeue (this=<optimized out>) at ../../kio/kio/connection.cpp:82
#20 KIO::ConnectionPrivate::dequeue (this=0x221f8f0) at ../../kio/kio/connection.cpp:71
#21 0x00007fabe76e5446 in QObject::event (this=0x1f50610, e=<optimized out>) at kernel/qobject.cpp:1195
#22 0x00007fabe67d1894 in notify_helper (e=0x179f270, receiver=0x1f50610, this=0x1106810) at kernel/qapplication.cpp:4559
#23 QApplicationPrivate::notify_helper (this=0x1106810, receiver=0x1f50610, e=0x179f270) at kernel/qapplication.cpp:4531
#24 0x00007fabe67d6713 in QApplication::notify (this=0x7fffd0382250, receiver=0x1f50610, e=0x179f270) at kernel/qapplication.cpp:4420
#25 0x00007fabe812cbb6 in KApplication::notify (this=0x7fffd0382250, receiver=0x1f50610, event=0x179f270) at ../../kdeui/kernel/kapplication.cpp:311
#26 0x00007fabe76cbe9c in QCoreApplication::notifyInternal (this=0x7fffd0382250, receiver=0x1f50610, event=0x179f270) at kernel/qcoreapplication.cpp:876
#27 0x00007fabe76cfc6a in sendEvent (event=0x179f270, receiver=0x1f50610) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#28 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x10cffe0) at kernel/qcoreapplication.cpp:1500
#29 0x00007fabe76faf93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#30 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#31 0x00007fabe2649c9a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007fabe264a060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007fabe264a124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007fabe76fb3bf in QEventDispatcherGlib::processEvents (this=0x10d14a0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#35 0x00007fabe6879d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x00007fabe76cac82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#37 0x00007fabe76caed7 in QEventLoop::exec (this=0x7fffd03821e0, flags=...) at kernel/qeventloop.cpp:204
#38 0x00007fabe76cff67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#39 0x00007fabea9894c7 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_dolphin.so
#40 0x00007fabea5a576d in __libc_start_main (main=0x400640, argc=6, ubp_av=0x7fffd03827a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffd0382798) at libc-start.c:226
#41 0x0000000000400671 in _start ()

This bug may be a duplicate of or related to bug 284093, bug 289919, bug 197851.

Possible duplicates by query: bug 300494, bug 289919, bug 289805, bug 284592, bug 284093.

Reported using DrKonqi