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List:       kde-bugs-dist
Subject:    [Bug 280529] New: Dolphin Exit Crash
From:       Peter Hillier-Brook <phb () hbsys ! plus ! com>
Date:       2011-08-21 15:02:14
Message-ID: bug-280529-17878 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=280529

           Summary: Dolphin Exit Crash
           Product: dolphin
           Version: 1.6.1
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: peter.penz19@gmail.com
        ReportedBy: phb@hbsys.plus.com


Application: dolphin (1.6.1)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic x86_64
Distribution: Ubuntu 11.04

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

Attempting to close un-responsive Dolphin instance. Immediately prior to this I
was copying the contents of 1 USB memory stick to another via 2 instances of
Dolphin. The copy was successful and the "copied from" stick was ejected and
the Dolphin instance closed normally. Attempting to "safely eject" the "copied
to" stick failed as Dolphin became un-responsive and crashed after depression
of the application close button.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f8a19014780 (LWP 3082))]

Thread 3 (Thread 0x7f8a053c0700 (LWP 3083)):
#0  0x00007f8a18905f03 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=<value optimized out>) at
../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f8a110a0104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8a110a0639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8a14d87446 in QEventDispatcherGlib::processEvents (this=0x1be3f90,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f8a14d5b882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f8a14d5babc in QEventLoop::exec (this=0x7f8a053bfdd0, flags=...) at
kernel/qeventloop.cpp:201
#6  0x00007f8a14c72924 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:492
#7  0x00007f8a14d3dc2f in QInotifyFileSystemWatcherEngine::run (this=0x1c08310)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f8a14c75175 in QThreadPrivate::start (arg=0x1c08310) at
thread/qthread_unix.cpp:320
#9  0x00007f8a1156bd8c in start_thread (arg=0x7f8a053c0700) at
pthread_create.c:304
#10 0x00007f8a1891304d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f89fed60700 (LWP 3087)):
#0  0x00007f8a18905f03 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=<value optimized out>) at
../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f8a110a0104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8a110a0639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8a14d87446 in QEventDispatcherGlib::processEvents (this=0x1dff7e0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f8a14d5b882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f8a14d5babc in QEventLoop::exec (this=0x7f89fed5fdd0, flags=...) at
kernel/qeventloop.cpp:201
#6  0x00007f8a14c72924 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:492
#7  0x00007f8a14d3dc2f in QInotifyFileSystemWatcherEngine::run (this=0x20b9db0)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f8a14c75175 in QThreadPrivate::start (arg=0x20b9db0) at
thread/qthread_unix.cpp:320
#9  0x00007f8a1156bd8c in start_thread (arg=0x7f89fed60700) at
pthread_create.c:304
#10 0x00007f8a1891304d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f8a19014780 (LWP 3082)):
[KCrash Handler]
#6  ref (this=0x2480658) at
../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:121
#7  QString (this=0x2480658) at
../../include/QtCore/../../src/corelib/tools/qstring.h:729
#8  QUrl::path (this=0x2480658) at io/qurl.cpp:4824
#9  0x00007f8a14d1b3d8 in QUrl::isParentOf (this=0x7fffc83857d0, childUrl=...)
at io/qurl.cpp:6093
#10 0x00007f8a151beda9 in KUrl::isParentOf (this=0x7fffc83857d0, u=...) at
../../kdecore/io/kurl.cpp:1885
#11 0x00007f8a185e9b06 in KFilePlacesModel::closestItem (this=0x1bca0b0,
url=...) at ../../kfile/kfileplacesmodel.cpp:317
#12 0x00007f8a185f208b in KFilePlacesView::contextMenuEvent (this=0x2473fb0,
event=<value optimized out>) at ../../kfile/kfileplacesview.cpp:701
#13 0x00007f8a1576ca20 in QWidget::event (this=0x2473fb0, event=0x7fffc83869f0)
at kernel/qwidget.cpp:8426
#14 0x00007f8a15b1f156 in QFrame::event (this=0x2473fb0, e=0x7fffc83869f0) at
widgets/qframe.cpp:557
#15 0x00007f8a15c3046b in QAbstractItemView::viewportEvent (this=0x2473fb0,
event=0x7fffc83869f0) at itemviews/qabstractitemview.cpp:1628
#16 0x00007f8a14d5c627 in
QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized
out>, receiver=0x2472330, event=0x7fffc83869f0) at
kernel/qcoreapplication.cpp:846
#17 0x00007f8a1571b9c1 in QApplicationPrivate::notify_helper (this=0x1ac9050,
receiver=0x2472330, e=0x7fffc83869f0) at kernel/qapplication.cpp:4458
#18 0x00007f8a15720571 in QApplication::notify (this=<value optimized out>,
receiver=0x2472330, e=0x7fffc83869f0) at kernel/qapplication.cpp:4102
#19 0x00007f8a1643e866 in KApplication::notify (this=0x7fffc8389570,
receiver=0x2472330, event=0x7fffc83869f0) at
../../kdeui/kernel/kapplication.cpp:311
#20 0x00007f8a14d5c49c in QCoreApplication::notifyInternal
(this=0x7fffc8389570, receiver=0x2472330, event=0x7fffc83869f0) at
kernel/qcoreapplication.cpp:731
#21 0x00007f8a1579e1ed in sendSpontaneousEvent (this=<value optimized out>,
event=<value optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#22 QETWidget::translateMouseEvent (this=<value optimized out>, event=<value
optimized out>) at kernel/qapplication_x11.cpp:4563
#23 0x00007f8a1579cab7 in QApplication::x11ProcessEvent (this=0x7fffc8389570,
event=0x7fffc8387370) at kernel/qapplication_x11.cpp:3680
#24 0x00007f8a157c5842 in x11EventSourceDispatch (s=0x1ac5390, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#25 0x00007f8a1109fbcd in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f8a110a03a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f8a110a0639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f8a14d873ef in QEventDispatcherGlib::processEvents (this=0x1a74db0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#29 0x00007f8a157c54de in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#30 0x00007f8a14d5b882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#31 0x00007f8a14d5babc in QEventLoop::exec (this=0x7fffc8387670, flags=...) at
kernel/qeventloop.cpp:201
#32 0x00007f8a15b5d101 in QMenu::exec (this=0x7fffc8387710, p=..., action=0x0)
at widgets/qmenu.cpp:2059
#33 0x00007f8a185f1e87 in KFilePlacesView::contextMenuEvent (this=0x2473fb0,
event=0x7fffc8388880) at ../../kfile/kfileplacesview.cpp:631
#34 0x00007f8a1576ca20 in QWidget::event (this=0x2473fb0, event=0x7fffc8388880)
at kernel/qwidget.cpp:8426
#35 0x00007f8a15b1f156 in QFrame::event (this=0x2473fb0, e=0x7fffc8388880) at
widgets/qframe.cpp:557
#36 0x00007f8a15c3046b in QAbstractItemView::viewportEvent (this=0x2473fb0,
event=0x7fffc8388880) at itemviews/qabstractitemview.cpp:1628
#37 0x00007f8a14d5c627 in
QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized
out>, receiver=0x2472330, event=0x7fffc8388880) at
kernel/qcoreapplication.cpp:846
#38 0x00007f8a1571b9c1 in QApplicationPrivate::notify_helper (this=0x1ac9050,
receiver=0x2472330, e=0x7fffc8388880) at kernel/qapplication.cpp:4458
#39 0x00007f8a15720571 in QApplication::notify (this=<value optimized out>,
receiver=0x2472330, e=0x7fffc8388880) at kernel/qapplication.cpp:4102
#40 0x00007f8a1643e866 in KApplication::notify (this=0x7fffc8389570,
receiver=0x2472330, event=0x7fffc8388880) at
../../kdeui/kernel/kapplication.cpp:311
#41 0x00007f8a14d5c49c in QCoreApplication::notifyInternal
(this=0x7fffc8389570, receiver=0x2472330, event=0x7fffc8388880) at
kernel/qcoreapplication.cpp:731
#42 0x00007f8a1579e1ed in sendSpontaneousEvent (this=<value optimized out>,
event=<value optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#43 QETWidget::translateMouseEvent (this=<value optimized out>, event=<value
optimized out>) at kernel/qapplication_x11.cpp:4563
#44 0x00007f8a1579cab7 in QApplication::x11ProcessEvent (this=0x7fffc8389570,
event=0x7fffc8389200) at kernel/qapplication_x11.cpp:3680
#45 0x00007f8a157c5842 in x11EventSourceDispatch (s=0x1ac5390, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#46 0x00007f8a1109fbcd in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007f8a110a03a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007f8a110a0639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007f8a14d873ef in QEventDispatcherGlib::processEvents (this=0x1a74db0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#50 0x00007f8a157c54de in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#51 0x00007f8a14d5b882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#52 0x00007f8a14d5babc in QEventLoop::exec (this=0x7fffc8389500, flags=...) at
kernel/qeventloop.cpp:201
#53 0x00007f8a14d5fecb in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1008
#54 0x00007f8a18c03995 in kdemain (argc=5, argv=0x7fffc8389a98) at
../../../dolphin/src/main.cpp:98
#55 0x00007f8a1884beff in __libc_start_main (main=0x400730 <main(int, char**)>,
argc=5, ubp_av=0x7fffc8389a98, init=<value optimized out>, fini=<value
optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fffc8389a88) at
libc-start.c:226
#56 0x0000000000400659 in _start ()

Possible duplicates by query: bug 259472.

Reported using DrKonqi

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