[Bug 237703] New: Kmail hangs after suspend to disk

mcas kubuntu at asshaueronline.de
Sat May 15 11:32:31 BST 2010 

https://bugs.kde.org/show_bug.cgi?id=237703

           Summary: Kmail hangs after suspend to disk
           Product: kontact
           Version: 4.4.2
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: kubuntu at asshaueronline.de


Application: kontact (4.4.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-21-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
I wake up my laptop from suspend to disk and kmail gets no new mails and i
cannot abort the faulty action. When i click on one of my IMAP folders kmail
crashes. KDE SC 4.4.2 on Kubuntu Lucid Lynx.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7741990 (LWP 14191))]

Thread 2 (Thread 0xb35ffb70 (LWP 2846)):
#0  0x01858e16 in *__GI_clock_gettime (clock_id=25546740, tp=0xb35fef98) at
../sysdeps/unix/clock_gettime.c:100
#1  0x063456fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0x0634a825 in QTimerInfoList::updateCurrentTime (this=0x9db7384) at
kernel/qeventdispatcher_unix.cpp:340
#3  0x0634a86a in QTimerInfoList::timerWait (this=0x9db7384, tm=...) at
kernel/qeventdispatcher_unix.cpp:443
#4  0x06348818 in timerSourcePrepareHelper (src=<value optimized out>,
timeout=0xb35ff0ac) at kernel/qeventdispatcher_glib.cpp:136
#5  0x063488a5 in timerSourcePrepare (source=0x0, timeout=0x185cff4) at
kernel/qeventdispatcher_glib.cpp:169
#6  0x0207caca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0x0207cee9 in ?? () from /lib/libglib-2.0.so.0
#8  0x0207d4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0x0634860f in QEventDispatcherGlib::processEvents (this=0x9b624c0,
flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0x0631b059 in QEventLoop::processEvents (this=0xb35ff270, flags=) at
kernel/qeventloop.cpp:149
#11 0x0631b4aa in QEventLoop::exec (this=0xb35ff270, flags=...) at
kernel/qeventloop.cpp:201
#12 0x062175a8 in QThread::exec (this=0x9b09810) at thread/qthread.cpp:487
#13 0x062fac1b in QInotifyFileSystemWatcherEngine::run (this=0x9b09810) at
io/qfilesystemwatcher_inotify.cpp:248
#14 0x0621a32e in QThreadPrivate::start (arg=0x9b09810) at
thread/qthread_unix.cpp:248
#15 0x00c3396e in start_thread (arg=0xb35ffb70) at pthread_create.c:300
#16 0x003bea0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb7741990 (LWP 14191)):
[KCrash Handler]
#6  0x037d6db4 in QTreeModel::data (this=0x9ab74f8, index=..., role=6) at
itemviews/qtreewidget.cpp:368
#7  0x03810cdc in QModelIndex::data (this=0x9ab5cd0, option=0xbfe8a000,
index=...) at
../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:398
#8  QStyledItemDelegate::initStyleOption (this=0x9ab5cd0, option=0xbfe8a000,
index=...) at itemviews/qstyleditemdelegate.cpp:318
#9  0x00b7faae in ?? () from /usr/lib/libkdepim.so.4
#10 0x0379b088 in QTreeView::drawRow (this=0x953aa30, painter=0xbfe8a5bc,
option=..., index=...) at itemviews/qtreeview.cpp:1670
#11 0x037a54a9 in QTreeView::drawTree (this=0x953aa30, painter=0xbfe8a5bc,
region=...) at itemviews/qtreeview.cpp:1433
#12 0x037a85bd in QTreeView::paintEvent (this=0x953aa30, event=0xbfe8af04) at
itemviews/qtreeview.cpp:1266
#13 0x028abb46 in KMail::FolderView::paintEvent(QPaintEvent*) () from
/usr/lib/libkmailprivate.so.4
#14 0x032156b6 in QWidget::event (this=0x953aa30, event=0xbfe8af04) at
kernel/qwidget.cpp:8144
#15 0x03611fd3 in QFrame::event (this=0x953aa30, e=0xbfe8af04) at
widgets/qframe.cpp:557
#16 0x036ac382 in QAbstractScrollArea::viewportEvent (this=0x0, e=0x9b07140) at
widgets/qabstractscrollarea.cpp:1036
#17 0x03760bd7 in QAbstractItemView::viewportEvent (this=0x953aa30,
event=0xbfe8af04) at itemviews/qabstractitemview.cpp:1610
#18 0x037a1f7c in QTreeView::viewportEvent (this=0x953aa30, event=0xbfe8af04)
at itemviews/qtreeview.cpp:1248
#19 0x036aec65 in QAbstractScrollAreaPrivate::viewportEvent (this=0x9aac500,
o=0x953a8e0, e=0xbfe8af04) at widgets/qabstractscrollarea_p.h:100
#20 QAbstractScrollAreaFilter::eventFilter (this=0x9aac500, o=0x953a8e0,
e=0xbfe8af04) at widgets/qabstractscrollarea_p.h:116
#21 0x0631bcda in QCoreApplicationPrivate::sendThroughObjectEventFilters
(this=0x92a7db0, receiver=0x953a8e0, event=0xbfe8af04) at
kernel/qcoreapplication.cpp:819
#22 0x031b74b9 in QApplicationPrivate::notify_helper (this=0x92a7db0,
receiver=0x953a8e0, e=0xbfe8af04) at kernel/qapplication.cpp:4296
#23 0x031be0f9 in QApplication::notify (this=0xbfe8bc94, receiver=0x953a8e0,
e=0xbfe8af04) at kernel/qapplication.cpp:4265
#24 0x01010f2a in KApplication::notify (this=0xbfe8bc94, receiver=0x953a8e0,
event=0xbfe8af04) at ../../kdeui/kernel/kapplication.cpp:302
#25 0x0631ca3b in QCoreApplication::notifyInternal (this=0xbfe8bc94,
receiver=0x953a8e0, event=0xbfe8af04) at kernel/qcoreapplication.cpp:704
#26 0x0321e9d6 in QCoreApplication::sendSpontaneousEvent (this=0x9aab628,
pdev=0x950eff4, rgn=..., offset=..., flags=<value optimized out>,
sharedPainter=0x0, backingStore=0x9501e50)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#27 QWidgetPrivate::drawWidget (this=0x9aab628, pdev=0x950eff4, rgn=...,
offset=..., flags=<value optimized out>, sharedPainter=0x0,
backingStore=0x9501e50) at kernel/qwidget.cpp:5339
#28 0x033f57d7 in QWidgetBackingStore::sync (this=0x9501e50) at
painting/qbackingstore.cpp:1283
#29 0x0320eb93 in QWidgetPrivate::syncBackingStore (this=0x92a6ee8) at
kernel/qwidget.cpp:1672
#30 0x03215e76 in QWidget::event (this=0x92a6e00, event=0xb66dd88) at
kernel/qwidget.cpp:8291
#31 0x03630bc7 in QMainWindow::event (this=0x92a6e00, event=0xb66dd88) at
widgets/qmainwindow.cpp:1433
#32 0x01102b04 in KMainWindow::event (this=0x92a6e00, ev=0xb66dd88) at
../../kdeui/widgets/kmainwindow.cpp:1103
#33 0x0114a88f in KXmlGuiWindow::event (this=0x92a6e00, ev=0xb66dd88) at
../../kdeui/xmlgui/kxmlguiwindow.cpp:131
#34 0x031b74dc in QApplicationPrivate::notify_helper (this=0x92a7db0,
receiver=0x92a6e00, e=0xb66dd88) at kernel/qapplication.cpp:4300
#35 0x031be0f9 in QApplication::notify (this=0xbfe8bc94, receiver=0x92a6e00,
e=0xb66dd88) at kernel/qapplication.cpp:4265
#36 0x01010f2a in KApplication::notify (this=0xbfe8bc94, receiver=0x92a6e00,
event=0xb66dd88) at ../../kdeui/kernel/kapplication.cpp:302
#37 0x0631ca3b in QCoreApplication::notifyInternal (this=0xbfe8bc94,
receiver=0x92a6e00, event=0xb66dd88) at kernel/qcoreapplication.cpp:704
#38 0x0631f473 in QCoreApplication::sendEvent (receiver=0x0, event_type=0,
data=0x92854e0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#39 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x92854e0) at kernel/qcoreapplication.cpp:1345
#40 0x0631f5dd in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1238
#41 0x06348adf in QCoreApplication::sendPostedEvents (s=0x92aab10) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#42 postEventSourceDispatch (s=0x92aab10) at
kernel/qeventdispatcher_glib.cpp:276
#43 0x020795e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#44 0x0207d2d8 in ?? () from /lib/libglib-2.0.so.0
#45 0x0207d4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#46 0x063485d5 in QEventDispatcherGlib::processEvents (this=0x9285070,
flags=...) at kernel/qeventdispatcher_glib.cpp:412
#47 0x03277135 in QGuiEventDispatcherGlib::processEvents (this=0x9285070,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#48 0x0631b059 in QEventLoop::processEvents (this=0xbfe8bbf4, flags=) at
kernel/qeventloop.cpp:149
#49 0x0631b4aa in QEventLoop::exec (this=0xbfe8bbf4, flags=...) at
kernel/qeventloop.cpp:201
#50 0x0631f69f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#51 0x031b7577 in QApplication::exec () at kernel/qapplication.cpp:3579
#52 0x0804b472 in _start ()

Reported using DrKonqi

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