[Bug 296135] New: KMail crashes when scrolling message list

Ingo Stierand stierand at informatik.uni-oldenburg.de
Fri Mar 16 10:28:21 GMT 2012


https://bugs.kde.org/show_bug.cgi?id=296135

            Bug ID: 296135
          Severity: crash
           Version: unspecified
          Priority: NOR
          Assignee: kdepim-bugs at kde.org
           Summary: KMail crashes when scrolling message list
    Classification: Unclassified
                OS: Linux
          Reporter: stierand at informatik.uni-oldenburg.de
          Hardware: openSUSE RPMs
            Status: UNCONFIRMED
         Component: general
           Product: kmail2

Application: kmail (4.8.0)
KDE Platform Version: 4.8.1 (4.8.1)
Qt Version: 4.8.0
Operating System: Linux 3.1.9-1.4-desktop i686
Distribution: "openSUSE 12.1 (i586)"

-- Information about the crash:
- What I was doing when the application crashed: scolling within a message
list.

Reproducable: more or less.

It seems that scrolling in some folders is more reliable than others.

The crash can be reproduced some of the time.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0xb19ea710 (LWP 6886))]

Thread 3 (Thread 0xb0212b70 (LWP 6890)):
#0  0xb593d782 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0xb5f305cc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#2  0xb3950189 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0xb39501cf in ?? () from /usr/lib/libQtWebKit.so.4
#4  0xb5939a7d in start_thread () from /lib/libpthread.so.0
#5  0xb5f22abe in clone () from /lib/libc.so.6

Thread 2 (Thread 0xaf8eab70 (LWP 6891)):
#0  0xb4674c90 in clock_gettime () from /lib/librt.so.1
#1  0xb6c74625 in do_gettime (frac=0xaf8ea090, sec=0xaf8ea088) at
tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb6d5cee6 in QTimerInfoList::updateCurrentTime (this=0xaef01abc) at
kernel/qeventdispatcher_unix.cpp:343
#4  0xb6d5cad6 in timerSourceCheckHelper (src=0xaef01a88) at
kernel/qeventdispatcher_glib.cpp:150
#5  timerSourceCheckHelper (src=0xaef01a88) at
kernel/qeventdispatcher_glib.cpp:144
#6  0xb45bbaf4 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#7  0xb45bc4c0 in ?? () from /usr/lib/libglib-2.0.so.0
#8  0xb45bc7fa in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#9  0xb6d5c5a7 in QEventDispatcherGlib::processEvents (this=0xaef00468,
flags=...) at kernel/qeventdispatcher_glib.cpp:426
#10 0xb6d2840d in QEventLoop::processEvents (this=0xaf8ea2d0, flags=...) at
kernel/qeventloop.cpp:149
#11 0xb6d286a9 in QEventLoop::exec (this=0xaf8ea2d0, flags=...) at
kernel/qeventloop.cpp:204
#12 0xb6c12d0c in QThread::exec (this=0x84a9f80) at thread/qthread.cpp:501
#13 0xb6c12dfb in QThread::run (this=0x84a9f80) at thread/qthread.cpp:568
#14 0xb6c161f0 in QThreadPrivate::start (arg=0x84a9f80) at
thread/qthread_unix.cpp:298
#15 0xb5939a7d in start_thread () from /lib/libpthread.so.0
#16 0xb5f22abe in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb19ea710 (LWP 6886)):
[KCrash Handler]
#6  0xb43bb206 in dbus_pending_call_steal_reply () from /lib/libdbus-1.so.3
#7  0xb596a732 in q_dbus_pending_call_steal_reply (pending=<optimized out>) at
qdbus_symbols_p.h:319
#8  QDBusConnectionPrivate::processFinishedCall (call=0xad193878) at
qdbusintegrator.cpp:1794
#9  0xb43bb8d1 in ?? () from /lib/libdbus-1.so.3
#10 0xb43a6b87 in ?? () from /lib/libdbus-1.so.3
#11 0xb43aa30e in dbus_connection_dispatch () from /lib/libdbus-1.so.3
#12 0xb596852b in q_dbus_connection_dispatch (connection=<optimized out>) at
qdbus_symbols_p.h:115
#13 QDBusConnectionPrivate::doDispatch (this=0x807fb40) at
qdbusintegrator.cpp:1129
#14 0xb596c855 in QDBusConnectionPrivate::socketRead (this=0x807fb40, fd=5) at
qdbusintegrator.cpp:1149
#15 0xb59b3e99 in qt_static_metacall (_a=0xbfd62d48, _id=4, _o=0x807fb40,
_c=<optimized out>) at .moc/release-shared/moc_qdbusconnection_p.cpp:76
#16 QDBusConnectionPrivate::qt_static_metacall (_o=0x807fb40,
_c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfd62d48) at
.moc/release-shared/moc_qdbusconnection_p.cpp:66
#17 0xb6d400ff in QMetaObject::activate (sender=0x8431ef8, m=0xb6e87478,
local_signal_index=0, argv=0xbfd62d48) at kernel/qobject.cpp:3556
#18 0xb6d937f5 in QSocketNotifier::activated (this=0x8431ef8, _t1=5) at
.moc/release-shared/moc_qsocketnotifier.cpp:103
#19 0xb6d48c2f in QSocketNotifier::event (this=0x8431ef8, e=0xbfd63194) at
kernel/qsocketnotifier.cpp:317
#20 0xb62132f4 in notify_helper (e=0xbfd63194, receiver=0x8431ef8,
this=0x808b3a0) at kernel/qapplication.cpp:4550
#21 QApplicationPrivate::notify_helper (this=0x808b3a0, receiver=0x8431ef8,
e=0xbfd63194) at kernel/qapplication.cpp:4522
#22 0xb6218703 in QApplication::notify (this=0xbfd63194, receiver=0x8431ef8,
e=0xbfd63194) at kernel/qapplication.cpp:4279
#23 0xb7570881 in KApplication::notify (this=0xbfd634bc, receiver=0x8431ef8,
event=0xbfd63194) at
/usr/src/debug/kdelibs-4.8.1/kdeui/kernel/kapplication.cpp:311
#24 0xb6d2989e in QCoreApplication::notifyInternal (this=0xbfd634bc,
receiver=0x8431ef8, event=0xbfd63194) at kernel/qcoreapplication.cpp:876
#25 0xb6d5bb68 in sendEvent (event=0xbfd63194, receiver=<optimized out>) at
kernel/qcoreapplication.h:231
#26 socketNotifierSourceDispatch (source=0x808d4c0) at
kernel/qeventdispatcher_glib.cpp:110
#27 0xb45bbe2f in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#28 0xb45bc560 in ?? () from /usr/lib/libglib-2.0.so.0
#29 0xb45bc7fa in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#30 0xb6d5c547 in QEventDispatcherGlib::processEvents (this=0x8051388,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#31 0xb62c710a in QGuiEventDispatcherGlib::processEvents (this=0x8051388,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#32 0xb6d2840d in QEventLoop::processEvents (this=0xbfd633e4, flags=...) at
kernel/qeventloop.cpp:149
#33 0xb6d286a9 in QEventLoop::exec (this=0xbfd633e4, flags=...) at
kernel/qeventloop.cpp:204
#34 0xb6d2d8fa in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#35 0xb6211164 in QApplication::exec () at kernel/qapplication.cpp:3811
#36 0x0804a496 in ?? ()
#37 0xb5e66003 in __libc_start_main () from /lib/libc.so.6
#38 0x0804a939 in _start ()

Reported using DrKonqi

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