Bug 293217

Application: dolphin (1.7)
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-15-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed: I was attempting to transfer a very large file, 30 GB Windows XP Pro virtual box file, vdi extension, from a samba share, external hard drive attached to a Cisco router (E3000). I started the job and went to bed. When I got up in the morning to check on it the job had only transfered a few kilobytes and had stalled and never completed. I canceled the job and Dolphin crashed.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f1701af5780 (LWP 1736))]

Thread 3 (Thread 0x7f16ef4be700 (LWP 1739)):
#0  0x00007f17013c0773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f16f9aecf68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f16f9aed429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f16fd804f3e in QEventDispatcherGlib::processEvents (this=0x11485a0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f16fd7d8cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f16fd7d8ef7 in QEventLoop::exec (this=0x7f16ef4bddd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f16fd6f027f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f16fd7bbcbf in QInotifyFileSystemWatcherEngine::run (this=0x1146d50) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f16fd6f2d05 in QThreadPrivate::start (arg=0x1146d50) at thread/qthread_unix.cpp:331
#9  0x00007f16f9fbeefc in start_thread (arg=0x7f16ef4be700) at pthread_create.c:304
#10 0x00007f17013cc89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f16e6fbf700 (LWP 2397)):
#0  0x00007f16f9fc21fd in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x1644fe8) at pthread_mutex_unlock.c:290
#2  0x00007f16f9aed451 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f16fd804f3e in QEventDispatcherGlib::processEvents (this=0x170de00, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f16fd7d8cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f16fd7d8ef7 in QEventLoop::exec (this=0x7f16e6fbedd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f16fd6f027f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f16fd7bbcbf in QInotifyFileSystemWatcherEngine::run (this=0x1717a80) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f16fd6f2d05 in QThreadPrivate::start (arg=0x1717a80) at thread/qthread_unix.cpp:331
#9  0x00007f16f9fbeefc in start_thread (arg=0x7f16e6fbf700) at pthread_create.c:304
#10 0x00007f17013cc89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f1701af5780 (LWP 1736)):
[KCrash Handler]
#6  0x00007f16fdb0ce00 in QListData::shared_null () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007f16fdc3f6a1 in KJob::kill (this=0x1f9e700, verbosity=KJob::EmitResult) at ../../kdecore/jobs/kjob.cpp:106
#8  0x00007f16feee8b7d in KUiServerJobTracker::qt_metacall (this=0x1de06b0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff8bcc30d0) at ./kuiserverjobtracker.moc:100
#9  0x00007f16fd7eceba in QMetaObject::activate (sender=0x1f4c3b0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#10 0x00007f16ff0415d8 in OrgKdeJobViewV2Interface::qt_metacall (this=0x1f4c3b0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fff8bcc35b0) at jobviewifacev2.moc:98
#11 0x00007f16fd4170e9 in QDBusConnectionPrivate::deliverCall (this=0xf2a8f0, object=0x1f4c3b0, msg=..., metaTypes=..., slotIdx=5) at qdbusintegrator.cpp:942
#12 0x00007f16fd42038f in QDBusCallDeliveryEvent::placeMetaCall (this=<optimized out>, object=<optimized out>) at qdbusintegrator_p.h:103
#13 0x00007f16fd7f0a5e in QObject::event (this=0x1f4c3b0, e=<optimized out>) at kernel/qobject.cpp:1217
#14 0x00007f16fe1da474 in notify_helper (e=0x1c8e3e0, receiver=0x1f4c3b0, this=0xe96710) at kernel/qapplication.cpp:4486
#15 QApplicationPrivate::notify_helper (this=0xe96710, receiver=0x1f4c3b0, e=0x1c8e3e0) at kernel/qapplication.cpp:4458
#16 0x00007f16fe1df2e1 in QApplication::notify (this=0x7fff8bcc3e40, receiver=0x1f4c3b0, e=0x1c8e3e0) at kernel/qapplication.cpp:4365
#17 0x00007f16feeef466 in KApplication::notify (this=0x7fff8bcc3e40, receiver=0x1f4c3b0, event=0x1c8e3e0) at ../../kdeui/kernel/kapplication.cpp:311
#18 0x00007f16fd7d9afc in QCoreApplication::notifyInternal (this=0x7fff8bcc3e40, receiver=0x1f4c3b0, event=0x1c8e3e0) at kernel/qcoreapplication.cpp:787
#19 0x00007f16fd7dd51f in sendEvent (event=0x1c8e3e0, receiver=0x1f4c3b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#20 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xe77350) at kernel/qcoreapplication.cpp:1428
#21 0x00007f16fd804a73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#22 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#23 0x00007f16f9aeca5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f16f9aed258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f16f9aed429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f16fd804ed6 in QEventDispatcherGlib::processEvents (this=0xe78a00, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#27 0x00007f16fe28210e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x00007f16fd7d8cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#29 0x00007f16fd7d8ef7 in QEventLoop::exec (this=0x7fff8bcc3dd0, flags=...) at kernel/qeventloop.cpp:201
#30 0x00007f16fd7dd789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#31 0x00007f17016d5289 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_dolphin.so
#32 0x00007f170130c30d in __libc_start_main (main=0x400640, argc=3, ubp_av=0x7fff8bcc4328, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff8bcc4318) at libc-start.c:226
#33 0x0000000000400671 in _start ()

Possible duplicates by query: bug 292358, bug 285617, bug 272970.

Reported using DrKonqi