[Bug 284054] New: Kmail crashes while reading message after removing previous

[Evgeny]

https://bugs.kde.org/show_bug.cgi?id=284054

           Summary: Kmail crashes while reading message after removing
                    previous
           Product: kde
           Version: unspecified
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: ydginster at gmail.com


Application: kmail (1.13.5)
KDE Platform Version: 4.4.4 (KDE 4.4.4) "release 3"
Qt Version: 4.6.3
Operating System: Linux 2.6.34.10-0.2-default i686
Distribution: "openSUSE 11.3 (i586)"

-- Information about the crash:
1. Try to delete message
2. While it is not deleted yet try to read the next one

The crash can be reproduced some of the time.

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[KCrash Handler]
#6  0x00000001 in ?? ()
#7  0xb6c6775e in ?? () from /usr/lib/libkmailprivate.so.4
#8  0xb6f52c21 in ?? () from /usr/lib/libkmailprivate.so.4
#9  0xb6f5351d in ?? () from /usr/lib/libkmailprivate.so.4
#10 0xb691aefd in QMetaObject::metacall (object=0x8d5a530,
cl=QMetaObject::InvokeMetaMethod, idx=12, argv=0xbfff5208) at
kernel/qmetaobject.cpp:237
#11 0xb6929fe8 in QMetaObject::activate (sender=0x8d3e8b0, m=0xb74b58c0,
local_signal_index=3, argv=0xbfff5208) at kernel/qobject.cpp:3295
#12 0xb72ec7e5 in KJob::result(KJob*) () from /usr/lib/libkdecore.so.5
#13 0xb72ec838 in KJob::emitResult() () from /usr/lib/libkdecore.so.5
#14 0xb552cbdc in KIO::SimpleJob::slotFinished() () from /usr/lib/libkio.so.5
#15 0xb552d4f1 in KIO::TransferJob::slotFinished() () from /usr/lib/libkio.so.5
#16 0xb55151b4 in KIO::TransferJob::qt_metacall(QMetaObject::Call, int, void**)
() from /usr/lib/libkio.so.5
#17 0xb691aefd in QMetaObject::metacall (object=0x8d3e8b0,
cl=QMetaObject::InvokeMetaMethod, idx=47, argv=0xbfff549c) at
kernel/qmetaobject.cpp:237
#18 0xb6929fe8 in QMetaObject::activate (sender=0x840dd30, m=0xb56248d8,
local_signal_index=4, argv=0x0) at kernel/qobject.cpp:3295
#19 0xb545ede5 in KIO::SlaveInterface::finished() () from /usr/lib/libkio.so.5
#20 0xb55900cf in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from
/usr/lib/libkio.so.5
#21 0xb54e680a in KIO::SlaveInterface::dispatch() () from /usr/lib/libkio.so.5
#22 0xb54e1818 in KIO::Slave::gotInput() () from /usr/lib/libkio.so.5
#23 0xb54eac8c in KIO::Slave::qt_metacall(QMetaObject::Call, int, void**) ()
from /usr/lib/libkio.so.5
#24 0xb691aefd in QMetaObject::metacall (object=0x840dd30,
cl=QMetaObject::InvokeMetaMethod, idx=30, argv=0xbfff578c) at
kernel/qmetaobject.cpp:237
#25 0xb6929fe8 in QMetaObject::activate (sender=0x842e470, m=0xb56244e8,
local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3295
#26 0xb54398f5 in KIO::Connection::readyRead() () from /usr/lib/libkio.so.5
#27 0xb54ea9fa in ?? () from /usr/lib/libkio.so.5
#28 0xb54eaacf in KIO::Connection::qt_metacall(QMetaObject::Call, int, void**)
() from /usr/lib/libkio.so.5
#29 0xb691aefd in QMetaObject::metacall (object=0x842e470,
cl=QMetaObject::InvokeMetaMethod, idx=5, argv=0x95711b8) at
kernel/qmetaobject.cpp:237
#30 0xb6924945 in QMetaCallEvent::placeMetaCall (this=0x8a30980,
object=0x842e470) at kernel/qobject.cpp:561
#31 0xb692793f in QObject::event (this=0x842e470, e=0x8a30980) at
kernel/qobject.cpp:1248
#32 0xb5e69c64 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#33 0xb5e71bf7 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#34 0xb75e49d1 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#35 0xb6914e0e in QCoreApplication::notifyInternal (this=0xbfff6130,
receiver=0x842e470, event=0x8a30980) at kernel/qcoreapplication.cpp:726
#36 0xb69189b4 in sendEvent (receiver=0x0, event_type=0, data=0x8051d00) at
kernel/qcoreapplication.h:215
#37 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x8051d00) at kernel/qcoreapplication.cpp:1367
#38 0xb6918b9c in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1260
#39 0xb694081d in sendPostedEvents (s=0x808c910) at
kernel/qcoreapplication.h:220
#40 postEventSourceDispatch (s=0x808c910) at
kernel/qeventdispatcher_glib.cpp:276
#41 0xb4079b49 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#42 0xb407a350 in ?? () from /usr/lib/libglib-2.0.so.0
#43 0xb407a60e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#44 0xb6940d2b in QEventDispatcherGlib::processEvents (this=0x8055d10,
flags=...) at kernel/qeventdispatcher_glib.cpp:412
#45 0xb5f1a1ba in ?? () from /usr/lib/libQtGui.so.4
#46 0xb691411d in QEventLoop::processEvents (this=0xbfff5fe4, flags=...) at
kernel/qeventloop.cpp:149
#47 0xb6914319 in QEventLoop::exec (this=0xbfff5fe4, flags=...) at
kernel/qeventloop.cpp:201
#48 0xb6918c70 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#49 0xb5e67164 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#50 0x0804aa83 in _start ()

Possible duplicates by query: bug 283886, bug 283875, bug 283789, bug 283664,
bug 283593.

Reported using DrKonqi

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