[kmail2] [Bug 314211] New: kmail segv while idle

Michael Hammond bugs at blueblaze.com
Thu Jan 31 21:23:15 GMT 2013 

https://bugs.kde.org/show_bug.cgi?id=314211

            Bug ID: 314211
           Summary: kmail segv while idle
    Classification: Unclassified
           Product: kmail2
           Version: 4.9.4
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: bugs at blueblaze.com

Application: kmail (4.9.4)
KDE Platform Version: 4.9.4
Qt Version: 4.8.3
Operating System: Linux 3.5.0-22-generic x86_64
Distribution: Ubuntu 12.10

-- Information about the crash:
- What I was doing when the application crashed:
Moving message from inbox (Imap) to local folder.  Message did not contain
attachment.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa49c8cf7c0 (LWP 7479))]

Thread 4 (Thread 0x7fa493c0b700 (LWP 7483)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa4a7ad4b2d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007fa4a7ad4c39 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007fa4b07d1e9a in start_thread (arg=0x7fa493c0b700) at
pthread_create.c:308
#4  0x00007fa4b2f1dcbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fa49330a700 (LWP 7484)):
#0  0x00007fa4b2f12303 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fa4ab3bed84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa4ab3beea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa4b38a8c16 in QEventDispatcherGlib::processEvents
(this=0x7fa48c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fa4b38792bf in QEventLoop::processEvents
(this=this at entry=0x7fa493309dc0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fa4b3879548 in QEventLoop::exec (this=0x7fa493309dc0, flags=...) at
kernel/qeventloop.cpp:204
#6  0x00007fa4b377ab10 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#7  0x00007fa4b377daec in QThreadPrivate::start (arg=0x12d8b40) at
thread/qthread_unix.cpp:338
#8  0x00007fa4b07d1e9a in start_thread (arg=0x7fa49330a700) at
pthread_create.c:308
#9  0x00007fa4b2f1dcbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fa491dcd700 (LWP 7485)):
#0  0x00007fa4ab3fbba0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa4ab3fbe49 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa4ab3be60b in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa4ab3becab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa4ab3beea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa4b38a8c16 in QEventDispatcherGlib::processEvents
(this=0x7fa4840008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fa4b38792bf in QEventLoop::processEvents
(this=this at entry=0x7fa491dccd90, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fa4b3879548 in QEventLoop::exec (this=0x7fa491dccd90, flags=...) at
kernel/qeventloop.cpp:204
#8  0x00007fa4b377ab10 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#9  0x00007fa4b38599af in QInotifyFileSystemWatcherEngine::run (this=0x1328c10)
at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007fa4b377daec in QThreadPrivate::start (arg=0x1328c10) at
thread/qthread_unix.cpp:338
#11 0x00007fa4b07d1e9a in start_thread (arg=0x7fa491dcd700) at
pthread_create.c:308
#12 0x00007fa4b2f1dcbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fa49c8cf7c0 (LWP 7479)):
[KCrash Handler]
#6  size (this=0x0) at /usr/include/qt4/QtCore/qlist.h:98
#7  count (this=0x0) at /usr/include/qt4/QtCore/qlist.h:280
#8 
MessageList::Core::ModelInvariantRowMapper::modelInvariantIndexToModelIndexRow
(this=<optimized out>, invariant=0x2051800) at
../../messagelist/core/modelinvariantrowmapper.cpp:323
#9  0x00007fa4aee546f7 in MessageList::Widget::viewMessageSelected
(this=0x1237790, msg=0x20517f0) at ../../messagelist/widget.cpp:216
#10 0x00007fa4aee343df in MessageList::Core::View::slotSelectionChanged
(this=0x129a610) at ../../messagelist/core/view.cpp:1969
#11 0x00007fa4b388ff5f in QMetaObject::activate (sender=0x12a7f60, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fffeac0d3e0) at
kernel/qobject.cpp:3547
#12 0x00007fa4b42fd077 in QItemSelectionModel::selectionChanged
(this=this at entry=0x12a7f60, _t1=..., _t2=...) at
.moc/release-shared/moc_qitemselectionmodel.cpp:166
#13 0x00007fa4b43021ed in QItemSelectionModel::emitSelectionChanged
(this=this at entry=0x12a7f60, newSelection=..., oldSelection=...) at
itemviews/qitemselectionmodel.cpp:1600
#14 0x00007fa4b4302edc in QItemSelectionModel::select (this=0x12a7f60,
selection=..., command=...) at itemviews/qitemselectionmodel.cpp:1110
#15 0x00007fa4b42feb8b in QItemSelectionModel::select
(this=this at entry=0x12a7f60, index=..., command=...) at
itemviews/qitemselectionmodel.cpp:985
#16 0x00007fa4b42fd2c1 in QItemSelectionModel::setCurrentIndex (this=0x12a7f60,
index=..., command=...) at itemviews/qitemselectionmodel.cpp:1174
#17 0x00007fa4b42a744a in QAbstractItemView::setCurrentIndex (this=0x129a610,
index=...) at itemviews/qabstractitemview.cpp:1022
#18 0x00007fa4aee35266 in MessageList::Core::View::selectPreviousMessageItem
(this=0x129a610, messageTypeFilter=<optimized out>,
existingSelectionBehaviour=MessageList::Core::ClearExistingSelection,
centerItem=<optimized out>, loop=<optimized out>) at
../../messagelist/core/view.cpp:1542
#19 0x00007fa4b49b3d4a in KMMainWidget::qt_static_metacall (_o=0x10c30a0,
_c=<optimized out>, _id=<optimized out>, _a=0x7fffeac0d950) at
./kmmainwidget.moc:449
#20 0x00007fa4b388ff5f in QMetaObject::activate (sender=0x13ec6b0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fffeac0d950) at
kernel/qobject.cpp:3547
#21 0x00007fa4b3d98a32 in QAction::triggered (this=this at entry=0x13ec6b0,
_t1=false) at .moc/release-shared/moc_qaction.cpp:277
#22 0x00007fa4b3d98c20 in QAction::activate (this=0x13ec6b0,
event=event at entry=QAction::Trigger) at kernel/qaction.cpp:1257
#23 0x00007fa4b3d98d87 in QAction::event (this=<optimized out>, e=<optimized
out>) at kernel/qaction.cpp:1183
#24 0x00007fa4b54c3867 in KAction::event (this=<optimized out>,
event=0x7fffeac0def0) at ../../kdeui/actions/kaction.cpp:131
#25 0x00007fa4b3d9ee9c in QApplicationPrivate::notify_helper
(this=this at entry=0xc7ebd0, receiver=receiver at entry=0x13ec6b0,
e=e at entry=0x7fffeac0def0) at kernel/qapplication.cpp:4562
#26 0x00007fa4b3da330a in QApplication::notify (this=0x7fffeac0f640,
receiver=0x13ec6b0, e=0x7fffeac0def0) at kernel/qapplication.cpp:4423
#27 0x00007fa4b559d1d6 in KApplication::notify (this=0x7fffeac0f640,
receiver=0x13ec6b0, event=0x7fffeac0def0) at
../../kdeui/kernel/kapplication.cpp:311
#28 0x00007fa4b387a56e in QCoreApplication::notifyInternal
(this=0x7fffeac0f640, receiver=0x13ec6b0, event=0x7fffeac0def0) at
kernel/qcoreapplication.cpp:915
#29 0x00007fa4b3dcfd74 in sendEvent (event=0x7fffeac0def0, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#30 QShortcutMap::dispatchEvent (this=this at entry=0xc7ecf0,
e=e at entry=0x7fffeac0e4c0) at kernel/qshortcutmap.cpp:884
#31 0x00007fa4b3dd13a3 in QShortcutMap::tryShortcutEvent (this=0xc7ecf0,
o=<optimized out>, e=0x7fffeac0e4c0) at kernel/qshortcutmap.cpp:364
#32 0x00007fa4b3da4fe9 in QApplication::notify (this=0x7fffeac0f640,
receiver=0x129a610, e=0x7fffeac0e4c0) at kernel/qapplication.cpp:3986
#33 0x00007fa4b559d1d6 in KApplication::notify (this=0x7fffeac0f640,
receiver=0x129a610, event=0x7fffeac0e4c0) at
../../kdeui/kernel/kapplication.cpp:311
#34 0x00007fa4b387a56e in QCoreApplication::notifyInternal
(this=0x7fffeac0f640, receiver=0x129a610, event=0x7fffeac0e4c0) at
kernel/qcoreapplication.cpp:915
#35 0x00007fa4b3e3fe79 in QKeyMapper::sendKeyEvent
(keyWidget=keyWidget at entry=0x129a610, grab=grab at entry=false,
type=QEvent::KeyPress, code=80, modifiers=..., text=...,
autorepeat=autorepeat at entry=false, count=1, nativeScanCode=33,
nativeVirtualKey=112, nativeModifiers=0) at kernel/qkeymapper_x11.cpp:1866
#36 0x00007fa4b3e402b1 in QKeyMapperPrivate::translateKeyEvent (this=0xd57730,
keyWidget=0x129a610, event=0x7fffeac0eef0, grab=<optimized out>) at
kernel/qkeymapper_x11.cpp:1836
#37 0x00007fa4b3e1bed9 in QApplication::x11ProcessEvent (this=0x7fffeac0f640,
event=0x7fffeac0eef0) at kernel/qapplication_x11.cpp:3630
#38 0x00007fa4b3e43fa2 in x11EventSourceDispatch (s=0xc35230, callback=0x0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#39 0x00007fa4ab3beab5 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007fa4ab3bede8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007fa4ab3beea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007fa4b38a8bf6 in QEventDispatcherGlib::processEvents (this=0xbdbb00,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#43 0x00007fa4b3e43c1e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#44 0x00007fa4b38792bf in QEventLoop::processEvents
(this=this at entry=0x7fffeac0f2c0, flags=...) at kernel/qeventloop.cpp:149
#45 0x00007fa4b3879548 in QEventLoop::exec (this=0x7fffeac0f2c0, flags=...) at
kernel/qeventloop.cpp:204
#46 0x00007fa4b387e708 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1187
#47 0x0000000000402cd2 in main (argc=<optimized out>, argv=<optimized out>) at
../../kmail/main.cpp:148

Reported using DrKonqi

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