Application: kate (3.13.2)
KDE Platform Version: 4.13.2
Qt Version: 4.8.6
Operating System: Linux 3.13.0-32-generic x86_64
Distribution: Ubuntu 14.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:

1. Mounting a slow network mount with CIFS in /mnt
2. Start Kate
3. Go to File -> Open  File and trying to navigate the filesystem

- Unusual behavior I noticed:

All is slow/stalling, takes about 30-90seconds, regardless whether it's local fs (e.g. change from ~ to / or change from ~ to ~/Desktop)

Killed then Kate while it's stalling with   kill -ABRT PID

I can repeat this in Konqueror and also in Okular. However in Dolphin it all works fine... no stalling at all, except when I access that slow cifs mount, then it's slow there... all others are just fine.



-- Backtrace:
Application: Kate (kate), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa2a39c67c0 (LWP 4301))]

Thread 4 (Thread 0x7fa28ef78700 (LWP 4302)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa290592ffb in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fa290593039 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fa2a0927182 in start_thread (arg=0x7fa28ef78700) at pthread_create.c:312
#4  0x00007fa2a331730d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7fa20c725700 (LWP 4303)):
#0  0x00007fa2a1227928 in socketNotifierSourceCheck (source=0x7fa204003050) at kernel/qeventdispatcher_glib.cpp:80
#1  0x00007fa2a0447a61 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa2a0447f7b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa2a04480ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa2a12277be in QEventDispatcherGlib::processEvents (this=0x7fa2040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#5  0x00007fa2a11f90af in QEventLoop::processEvents (this=this@entry=0x7fa20c724de0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fa2a11f93a5 in QEventLoop::exec (this=this@entry=0x7fa20c724de0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fa2a10f5c5f in QThread::exec (this=this@entry=0x1547970) at thread/qthread.cpp:537
#8  0x00007fa2a11da823 in QInotifyFileSystemWatcherEngine::run (this=0x1547970) at io/qfilesystemwatcher_inotify.cpp:265
#9  0x00007fa2a10f832f in QThreadPrivate::start (arg=0x1547970) at thread/qthread_unix.cpp:349
#10 0x00007fa2a0927182 in start_thread (arg=0x7fa20c725700) at pthread_create.c:312
#11 0x00007fa2a331730d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7fa20b9dc700 (LWP 4308)):
#0  0x00007fa2a33086bd in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa2a0488c20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa2a0447b14 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa2a0447f7b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa2a04480ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa2a12277be in QEventDispatcherGlib::processEvents (this=0x7fa1fc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0x00007fa2a11f90af in QEventLoop::processEvents (this=this@entry=0x7fa20b9dbde0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fa2a11f93a5 in QEventLoop::exec (this=this@entry=0x7fa20b9dbde0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fa2a10f5c5f in QThread::exec (this=this@entry=0x22a34a0) at thread/qthread.cpp:537
#9  0x00007fa2a11da823 in QInotifyFileSystemWatcherEngine::run (this=0x22a34a0) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007fa2a10f832f in QThreadPrivate::start (arg=0x22a34a0) at thread/qthread_unix.cpp:349
#11 0x00007fa2a0927182 in start_thread (arg=0x7fa20b9dc700) at pthread_create.c:312
#12 0x00007fa2a331730d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7fa2a39c67c0 (LWP 4301)):
[KCrash Handler]
#6  0x00007fa2a3308035 in __GI___xstat (vers=<optimized out>, name=0x23b06c8 "/media/jus-law", buf=0x7fff67d1e0c0) at ../sysdeps/unix/sysv/linux/wordsize-64/xstat.c:35
#7  0x00007fa2a33082b7 in __GI_statvfs (file=0x23b06c8 "/media/jus-law", buf=0x7fff67d1e1e0) at ../sysdeps/unix/sysv/linux/wordsize-64/../statvfs.c:40
#8  0x00007fa29d2d9cd3 in KDiskFreeSpaceInfo::freeSpaceInfo (path=...) at ../../kio/kfile/kdiskfreespaceinfo.cpp:135
#9  0x00007fa20ba4414d in KFilePlacesViewDelegate::paint (this=0x233f180, painter=0x7fff67d1e560, option=..., index=...) at ../../kfile/kfileplacesview.cpp:178
#10 0x00007fa2a2c4df81 in QListView::paintEvent (this=this@entry=0x2336bc0, e=<optimized out>) at itemviews/qlistview.cpp:1039
#11 0x00007fa20ba46039 in KFilePlacesView::paintEvent (this=0x2336bc0, event=<optimized out>) at ../../kfile/kfileplacesview.cpp:802
#12 0x00007fa2a27822f0 in QWidget::event (this=this@entry=0x2336bc0, event=event@entry=0x7fff67d1eea0) at kernel/qwidget.cpp:8533
#13 0x00007fa2a2b23fce in QFrame::event (this=0x2336bc0, e=0x7fff67d1eea0) at widgets/qframe.cpp:557
#14 0x00007fa2a2c335b3 in QAbstractItemView::viewportEvent (this=0x2336bc0, event=0x7fff67d1eea0) at itemviews/qabstractitemview.cpp:1644
#15 0x00007fa2a11fa646 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x132b350, receiver=receiver@entry=0x233ad10, event=event@entry=0x7fff67d1eea0) at kernel/qcoreapplication.cpp:1063
#16 0x00007fa2a2732e0c in QApplicationPrivate::notify_helper (this=this@entry=0x132b350, receiver=receiver@entry=0x233ad10, e=e@entry=0x7fff67d1eea0) at kernel/qapplication.cpp:4563
#17 0x00007fa2a27394a0 in QApplication::notify (this=this@entry=0x7fff67d21b40, receiver=receiver@entry=0x233ad10, e=e@entry=0x7fff67d1eea0) at kernel/qapplication.cpp:4353
#18 0x00007fa2a19fed1a in KApplication::notify (this=0x7fff67d21b40, receiver=0x233ad10, event=0x7fff67d1eea0) at ../../kdeui/kernel/kapplication.cpp:311
#19 0x00007fa2a11fa4dd in QCoreApplication::notifyInternal (this=0x7fff67d21b40, receiver=receiver@entry=0x233ad10, event=event@entry=0x7fff67d1eea0) at kernel/qcoreapplication.cpp:953
#20 0x00007fa2a277ca11 in sendSpontaneousEvent (event=0x7fff67d1eea0, receiver=0x233ad10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#21 QWidgetPrivate::drawWidget (this=this@entry=0x233a750, pdev=pdev@entry=0x23df850, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x1f33e70) at kernel/qwidget.cpp:5599
#22 0x00007fa2a277d440 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x233c9c0, pdev=pdev@entry=0x23df850, siblings=..., index=<optimized out>, index@entry=6, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x1f33e70) at kernel/qwidget.cpp:5808
#23 0x00007fa2a277d2af in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x233c9c0, pdev=pdev@entry=0x23df850, siblings=..., index=6, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x1f33e70) at kernel/qwidget.cpp:5795
#24 0x00007fa2a277c5cc in QWidgetPrivate::drawWidget (this=this@entry=0x233c9c0, pdev=pdev@entry=0x23df850, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x1f33e70) at kernel/qwidget.cpp:5652
#25 0x00007fa2a277d440 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x2335720, pdev=pdev@entry=0x23df850, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x1f33e70) at kernel/qwidget.cpp:5808
#26 0x00007fa2a277c5cc in QWidgetPrivate::drawWidget (this=this@entry=0x2335720, pdev=pdev@entry=0x23df850, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x1f33e70) at kernel/qwidget.cpp:5652
#27 0x00007fa2a277d440 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x231ab80, pdev=pdev@entry=0x23df850, siblings=..., index=<optimized out>, index@entry=0, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x1f33e70) at kernel/qwidget.cpp:5808
#28 0x00007fa2a277d2af in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x231ab80, pdev=pdev@entry=0x23df850, siblings=..., index=0, index@entry=1, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x1f33e70) at kernel/qwidget.cpp:5795
#29 0x00007fa2a277d2af in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x231ab80, pdev=pdev@entry=0x23df850, siblings=..., index=1, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x1f33e70) at kernel/qwidget.cpp:5795
#30 0x00007fa2a277c5cc in QWidgetPrivate::drawWidget (this=this@entry=0x231ab80, pdev=pdev@entry=0x23df850, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x1f33e70) at kernel/qwidget.cpp:5652
#31 0x00007fa2a277d440 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x1f4ad30, pdev=pdev@entry=0x23df850, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x1f33e70) at kernel/qwidget.cpp:5808
#32 0x00007fa2a277c5cc in QWidgetPrivate::drawWidget (this=this@entry=0x1f4ad30, pdev=pdev@entry=0x23df850, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x1f33e70) at kernel/qwidget.cpp:5652
#33 0x00007fa2a277d440 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x1f2c950, pdev=pdev@entry=0x23df850, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x1f33e70) at kernel/qwidget.cpp:5808
#34 0x00007fa2a277c5cc in QWidgetPrivate::drawWidget (this=0x1f2c950, pdev=0x23df850, rgn=..., offset=..., flags=flags@entry=5, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x1f33e70) at kernel/qwidget.cpp:5652
#35 0x00007fa2a293f8ae in QWidgetBackingStore::sync (this=0x1f33e70) at painting/qbackingstore.cpp:1373
#36 0x00007fa2a2771ea0 in QWidgetPrivate::syncBackingStore (this=this@entry=0x1f2c950) at kernel/qwidget.cpp:1894
#37 0x00007fa2a2781e6a in QWidget::event (this=0x7fff67d20790, event=0x230e030) at kernel/qwidget.cpp:8680
#38 0x00007fa2a2732e2c in QApplicationPrivate::notify_helper (this=this@entry=0x132b350, receiver=receiver@entry=0x7fff67d20790, e=e@entry=0x230e030) at kernel/qapplication.cpp:4567
#39 0x00007fa2a27394a0 in QApplication::notify (this=this@entry=0x7fff67d21b40, receiver=receiver@entry=0x7fff67d20790, e=e@entry=0x230e030) at kernel/qapplication.cpp:4353
#40 0x00007fa2a19fed1a in KApplication::notify (this=0x7fff67d21b40, receiver=0x7fff67d20790, event=0x230e030) at ../../kdeui/kernel/kapplication.cpp:311
#41 0x00007fa2a11fa4dd in QCoreApplication::notifyInternal (this=0x7fff67d21b40, receiver=receiver@entry=0x7fff67d20790, event=event@entry=0x230e030) at kernel/qcoreapplication.cpp:953
#42 0x00007fa2a11fdb3d in sendEvent (event=0x230e030, receiver=0x7fff67d20790) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#43 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x12e7670) at kernel/qcoreapplication.cpp:1577
#44 0x00007fa2a11fdfe3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#45 0x00007fa2a1227f83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#46 postEventSourceDispatch (s=0x132b8c0) at kernel/qeventdispatcher_glib.cpp:287
#47 0x00007fa2a0447e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007fa2a0448048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007fa2a04480ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x00007fa2a12277a1 in QEventDispatcherGlib::processEvents (this=0x132e880, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#51 0x00007fa2a27d4bb6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#52 0x00007fa2a11f90af in QEventLoop::processEvents (this=this@entry=0x7fff67d20710, flags=...) at kernel/qeventloop.cpp:149
#53 0x00007fa2a11f93a5 in QEventLoop::exec (this=this@entry=0x7fff67d20710, flags=...) at kernel/qeventloop.cpp:204
#54 0x00007fa2a2bd9fec in QDialog::exec (this=this@entry=0x7fff67d20790) at dialogs/qdialog.cpp:562
#55 0x00007fa29d2db15e in KEncodingFileDialog::getOpenUrlsAndEncoding (encoding=..., startDir=..., filter=..., parent=parent@entry=0x1715160, caption=...) at ../../kio/kfile/kencodingfiledialog.cpp:161
#56 0x00007fa2a1e6ad3e in KateViewManager::slotDocumentOpen (this=0x17a1520) at ../../../kate/app/kateviewmanager.cpp:255
#57 0x00007fa2a1e6d52d in KateViewManager::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at ./kateviewmanager.moc:135
#58 0x00007fa2a120e87a in QMetaObject::activate (sender=sender@entry=0x1786bc0, m=m@entry=0x7fa2a31dcde0 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff67d20ab0) at kernel/qobject.cpp:3539
#59 0x00007fa2a272ca62 in QAction::triggered (this=this@entry=0x1786bc0, _t1=false) at .moc/release-shared/moc_qaction.cpp:276
#60 0x00007fa2a272e433 in QAction::activate (this=this@entry=0x1786bc0, event=event@entry=QAction::Trigger) at kernel/qaction.cpp:1257
#61 0x00007fa2a2b5c489 in QMenuPrivate::activateCausedStack (this=this@entry=0x192efa0, causedStack=..., action=action@entry=0x1786bc0, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1038
#62 0x00007fa2a2b609b9 in QMenuPrivate::activateAction (this=0x192efa0, action=0x1786bc0, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1130
#63 0x00007fa2a2b64385 in QMenu::mouseReleaseEvent (this=this@entry=0x19471e0, e=e@entry=0x7fff67d211e0) at widgets/qmenu.cpp:2372
#64 0x00007fa2a1ab5665 in KMenu::mouseReleaseEvent (this=0x19471e0, e=0x7fff67d211e0) at ../../kdeui/widgets/kmenu.cpp:464
#65 0x00007fa2a278250a in QWidget::event (this=this@entry=0x19471e0, event=event@entry=0x7fff67d211e0) at kernel/qwidget.cpp:8376
#66 0x00007fa2a2b647bb in QMenu::event (this=0x19471e0, e=0x7fff67d211e0) at widgets/qmenu.cpp:2481
#67 0x00007fa2a2732e2c in QApplicationPrivate::notify_helper (this=this@entry=0x132b350, receiver=receiver@entry=0x19471e0, e=e@entry=0x7fff67d211e0) at kernel/qapplication.cpp:4567
#68 0x00007fa2a27395dd in QApplication::notify (this=this@entry=0x7fff67d21b40, receiver=receiver@entry=0x19471e0, e=e@entry=0x7fff67d211e0) at kernel/qapplication.cpp:4110
#69 0x00007fa2a19fed1a in KApplication::notify (this=0x7fff67d21b40, receiver=0x19471e0, event=0x7fff67d211e0) at ../../kdeui/kernel/kapplication.cpp:311
#70 0x00007fa2a11fa4dd in QCoreApplication::notifyInternal (this=0x7fff67d21b40, receiver=receiver@entry=0x19471e0, event=event@entry=0x7fff67d211e0) at kernel/qcoreapplication.cpp:953
#71 0x00007fa2a2738d93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#72 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x19471e0, event=event@entry=0x7fff67d211e0, alienWidget=alienWidget@entry=0x0, nativeWidget=nativeWidget@entry=0x19471e0, buttonDown=buttonDown@entry=0x7fa2a3218318 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#73 0x00007fa2a27adcfc in QETWidget::translateMouseEvent (this=this@entry=0x19471e0, event=event@entry=0x7fff67d21530) at kernel/qapplication_x11.cpp:4568
#74 0x00007fa2a27ad269 in QApplication::x11ProcessEvent (this=0x7fff67d21b40, event=event@entry=0x7fff67d21530) at kernel/qapplication_x11.cpp:3627
#75 0x00007fa2a27d4b02 in x11EventSourceDispatch (s=0x1331260, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#76 0x00007fa2a0447e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#77 0x00007fa2a0448048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#78 0x00007fa2a04480ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#79 0x00007fa2a12277a1 in QEventDispatcherGlib::processEvents (this=0x132e880, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#80 0x00007fa2a27d4bb6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#81 0x00007fa2a11f90af in QEventLoop::processEvents (this=this@entry=0x7fff67d21900, flags=...) at kernel/qeventloop.cpp:149
#82 0x00007fa2a11f93a5 in QEventLoop::exec (this=this@entry=0x7fff67d21900, flags=...) at kernel/qeventloop.cpp:204
#83 0x00007fa2a11feb79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#84 0x00007fa2a273137c in QApplication::exec () at kernel/qapplication.cpp:3828
#85 0x00007fa2a35e8d15 in kdemain (argc=<optimized out>, argv=<optimized out>) at ../../../kate/app/katemain.cpp:381
#86 0x00007fa2a323dec5 in __libc_start_main (main=0x4006d0 <main(int, char**)>, argc=2, argv=0x7fff67d21cc8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff67d21cb8) at libc-start.c:287
#87 0x00000000004006fe in _start ()

Report to https://bugs.kde.org/

Reproducible: Always