Bug 353850

Application: krusader (2.4.0-beta3 "Single Step")
KDE Platform Version: 4.14.6
Qt Version: 4.8.6
Operating System: Linux 3.19.0-28-generic x86_64
Distribution: Ubuntu 15.04

-- Information about the crash:
- I checked "Compare direcroties" after some time of comparison and some error messages that a directory is not reachable the application crashed.

-- Backtrace:
Application: Krusader (krusader), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f32253fb7c0 (LWP 11681))]

Thread 3 (Thread 0x7f3213a4b700 (LWP 11682)):
#0  0x00007f32218408dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f321e4e7ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f321e4e7fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3222fd687e in QEventDispatcherGlib::processEvents (this=0x7f320c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007f3222fa5d21 in QEventLoop::processEvents (this=this@entry=0x7f3213a4adc0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f3222fa6085 in QEventLoop::exec (this=this@entry=0x7f3213a4adc0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f3222e99e89 in QThread::exec (this=this@entry=0x16730e0) at thread/qthread.cpp:538
#7  0x00007f3222f86493 in QInotifyFileSystemWatcherEngine::run (this=0x16730e0) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f3222e9c6ff in QThreadPrivate::start (arg=0x16730e0) at thread/qthread_unix.cpp:349
#9  0x00007f321f8ba6aa in start_thread (arg=0x7f3213a4b700) at pthread_create.c:333
#10 0x00007f322184beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f3212619700 (LWP 11689)):
#0  0x00007f321e52c7a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f321e4e73f0 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f321e4e7de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f321e4e7fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f3222fd687e in QEventDispatcherGlib::processEvents (this=0x7f32040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#5  0x00007f3222fa5d21 in QEventLoop::processEvents (this=this@entry=0x7f3212618dc0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f3222fa6085 in QEventLoop::exec (this=this@entry=0x7f3212618dc0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f3222e99e89 in QThread::exec (this=this@entry=0x1908020) at thread/qthread.cpp:538
#8  0x00007f3222f86493 in QInotifyFileSystemWatcherEngine::run (this=0x1908020) at io/qfilesystemwatcher_inotify.cpp:265
#9  0x00007f3222e9c6ff in QThreadPrivate::start (arg=0x1908020) at thread/qthread_unix.cpp:349
#10 0x00007f321f8ba6aa in start_thread (arg=0x7f3212619700) at pthread_create.c:333
#11 0x00007f322184beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f32253fb7c0 (LWP 11681)):
[KCrash Handler]
#6  SynchronizerGUI::convertTime (this=this@entry=0x1bd9c30, time=-2325515687629795072) at /build/buildd/krusader-2.4.0~beta3/krusader/Synchronizer/synchronizergui.cpp:2176
#7  0x00000000005a1e9a in SynchronizerGUI::addFile (this=0x1bd9c30, item=0x22e50e0) at /build/buildd/krusader-2.4.0~beta3/krusader/Synchronizer/synchronizergui.cpp:2074
#8  0x00000000005abf7c in SynchronizerGUI::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /build/buildd/krusader-2.4.0~beta3/obj-x86_64-linux-gnu/krusader/Synchronizer/synchronizergui.moc:93
#9  0x00007f3222fbc1ec in QMetaObject::activate (sender=sender@entry=0x1bd9c98, m=m@entry=0x63e5a0 <Synchronizer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffc9aca720) at kernel/qobject.cpp:3567
#10 0x00000000005b4482 in comparedFileData (_t1=0x22e50e0, this=0x1bd9c98) at /build/buildd/krusader-2.4.0~beta3/obj-x86_64-linux-gnu/krusader/Synchronizer/synchronizer.moc:120
#11 Synchronizer::addItem (this=this@entry=0x1bd9c98, parent=parent@entry=0x1db07c0, leftFile=..., rightFile=..., leftDir=..., rightDir=..., existsLeft=true, existsRight=true, leftSize=0, rightSize=0, leftDate=1407653699, rightDate=-2325515687629795072, leftLink=..., rightLink=..., leftOwner=..., rightOwner=..., leftGroup=..., rightGroup=..., leftMode=16893, rightMode=586927697, leftACL=..., rightACL=..., tsk=TT_EQUALS, isDir=true, isTemp=false) at /build/buildd/krusader-2.4.0~beta3/krusader/Synchronizer/synchronizer.cpp:398
#12 0x00000000005b5394 in Synchronizer::addDuplicateItem (this=0x1bd9c98, parent=0x1db07c0, leftName=..., rightName=..., leftDir=..., rightDir=..., leftSize=0, rightSize=0, leftDate=1407653699, rightDate=-2325515687629795072, leftLink=..., rightLink=..., leftOwner=..., rightOwner=..., leftGroup=..., rightGroup=..., leftMode=16893, rightMode=586927697, leftACL=..., rightACL=..., isDir=true, isTemp=false) at /build/buildd/krusader-2.4.0~beta3/krusader/Synchronizer/synchronizer.cpp:514
#13 0x00000000005b642c in Synchronizer::compareDirectory (this=0x1bd9c98, parent=0x429299900, left_directory=0xffffffeed79344ef, right_directory=0x41fd, leftDir=..., rightDir=...) at /build/buildd/krusader-2.4.0~beta3/krusader/Synchronizer/synchronizer.cpp:324
#14 0x00000000005b82a4 in Synchronizer::compareLoop (this=this@entry=0x1bd9c98) at /build/buildd/krusader-2.4.0~beta3/krusader/Synchronizer/synchronizer.cpp:192
#15 0x00000000005b8760 in Synchronizer::compare (this=this@entry=0x1bd9c98, leftURL=..., rightURL=..., query=query@entry=0x7fffc9acad50, subDirs=subDirs@entry=true, symLinks=symLinks@entry=false, igDate=false, asymm=true, cmpByCnt=false, igCase=false, autoSc=false, selFiles=..., equThres=0, timeOffs=0, parThreads=1, hiddenFiles=false) at /build/buildd/krusader-2.4.0~beta3/krusader/Synchronizer/synchronizer.cpp:159
#16 0x00000000005abc67 in SynchronizerGUI::compare (this=0x1bd9c30) at /build/buildd/krusader-2.4.0~beta3/krusader/Synchronizer/synchronizergui.cpp:2019
#17 0x00000000005ac065 in SynchronizerGUI::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /build/buildd/krusader-2.4.0~beta3/obj-x86_64-linux-gnu/krusader/Synchronizer/synchronizergui.moc:83
#18 0x00007f3222fbc1ec in QMetaObject::activate (sender=sender@entry=0x1c02f80, m=m@entry=0x7f3222e0a8e0 <QAbstractButton::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7fffc9acafe0) at kernel/qobject.cpp:3567
#19 0x00007f3222987332 in QAbstractButton::clicked (this=this@entry=0x1c02f80, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:219
#20 0x00007f32226c4573 in QAbstractButtonPrivate::emitClicked (this=this@entry=0x1c045f0) at widgets/qabstractbutton.cpp:548
#21 0x00007f32226c5924 in QAbstractButtonPrivate::click (this=this@entry=0x1c045f0) at widgets/qabstractbutton.cpp:541
#22 0x00007f32226c5a34 in QAbstractButton::mouseReleaseEvent (this=0x1c02f80, e=0x7fffc9acb540) at widgets/qabstractbutton.cpp:1123
#23 0x00007f3222341dc8 in QWidget::event (this=0x1c02f80, event=0x7fffc9acb540) at kernel/qwidget.cpp:8775
#24 0x00007f32222ee9bc in QApplicationPrivate::notify_helper (this=this@entry=0x13d5f00, receiver=receiver@entry=0x1c02f80, e=e@entry=0x7fffc9acb540) at kernel/qapplication.cpp:4570
#25 0x00007f32222f563f in QApplication::notify (this=<optimized out>, receiver=0x1c02f80, e=0x7fffc9acb540) at kernel/qapplication.cpp:4113
#26 0x00007f3224b89b4a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#27 0x00007f3222fa71cd in QCoreApplication::notifyInternal (this=0x7fffc9acbe60, receiver=receiver@entry=0x1c02f80, event=event@entry=0x7fffc9acb540) at kernel/qcoreapplication.cpp:955
#28 0x00007f32222f4c9f in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#29 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x1c02f80, event=event@entry=0x7fffc9acb540, alienWidget=alienWidget@entry=0x1c02f80, nativeWidget=nativeWidget@entry=0x1bd9c30, buttonDown=buttonDown@entry=0x7f3222e1c578 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3178
#30 0x00007f322236e9a2 in QETWidget::translateMouseEvent (this=this@entry=0x1bd9c30, event=event@entry=0x7fffc9acb8a0) at kernel/qapplication_x11.cpp:4632
#31 0x00007f322236e24c in QApplication::x11ProcessEvent (this=0x7fffc9acbe60, event=event@entry=0x7fffc9acb8a0) at kernel/qapplication_x11.cpp:3626
#32 0x00007f3222396ba2 in x11EventSourceDispatch (s=0x13eaa50, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#33 0x00007f321e4e7c3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f321e4e7f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f321e4e7fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f3222fd685e in QEventDispatcherGlib::processEvents (this=0x13a5270, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#37 0x00007f3222396c66 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x00007f3222fa5d21 in QEventLoop::processEvents (this=this@entry=0x7fffc9acbc80, flags=...) at kernel/qeventloop.cpp:149
#39 0x00007f3222fa6085 in QEventLoop::exec (this=this@entry=0x7fffc9acbc80, flags=...) at kernel/qeventloop.cpp:204
#40 0x00007f3222fabb09 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1227
#41 0x00007f32222ecc1c in QApplication::exec () at kernel/qapplication.cpp:3828
#42 0x000000000044c47d in main (argc=-911426144, argv=<optimized out>) at /build/buildd/krusader-2.4.0~beta3/krusader/main.cpp:324

Possible duplicates by query: bug 340608.

Reported using DrKonqi