[Bug 284376] New: crash in MessageList::Core::ModelInvariantIndex::ModelInvariantIndex - bad malloc/new?

Milian Wolff mail at milianw.de
Tue Oct 18 17:02:31 BST 2011 

https://bugs.kde.org/show_bug.cgi?id=284376

           Summary: crash in
                    MessageList::Core::ModelInvariantIndex::ModelInvariant
                    Index - bad malloc/new?
           Product: kmail2
           Version: 4.8 pre
          Platform: unspecified
        OS/Version: Linux
            Status: NEW
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: mail at milianw.de


Application: kmail (4.8 pre)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0-ARCH x86_64

-- Information about the crash:
I read some mail - maybe the email fetch job and/or filtering was still
running. I then changed the properties of one of the folders (keep replies in
this folder) and applied that. then this crash happened

I very much doubt it's a OOM crash as I have 8gb on this machine and no other
apps are hogging up much ram so far

note: all kdepim related code was compiled/update a few hours ago.

-- Backtrace:
Application: KMail (kmail), signal: Aborted
[Current thread is 1 (Thread 0x7fda89f7a780 (LWP 2408))]

Thread 5 (Thread 0x7fda6d7f8700 (LWP 2500)):
#0  0x00007fda83f1bb04 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007fda7d2a05ba in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007fda7d2a06a9 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007fda83f17da0 in start_thread () from /lib/libpthread.so.0
#4  0x00007fda834e07dd in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fda6cedf700 (LWP 2501)):
#0  0x00007fda834d8563 in poll () from /lib/libc.so.6
#1  0x00007fda79a41d68 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fda79a42229 in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3  0x00007fda842b366e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#4  0x00007fda84287a92 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#5  0x00007fda84287c97 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#6  0x00007fda8419f13f in QThread::exec() () from /usr/lib/libQtCore.so.4
#7  0x00007fda841a1bc5 in ?? () from /usr/lib/libQtCore.so.4
#8  0x00007fda83f17da0 in start_thread () from /lib/libpthread.so.0
#9  0x00007fda834e07dd in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fda671f7700 (LWP 3789)):
#0  0x00007fda83f1be7b in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007fda841a1fde in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#2  0x00007fda8419697f in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007fda841a1bc5 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007fda83f17da0 in start_thread () from /lib/libpthread.so.0
#5  0x00007fda834e07dd in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fda63e0a700 (LWP 3791)):
#0  0x00007fda83f1be7b in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007fda841a1fde in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#2  0x00007fda8419697f in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007fda841a1bc5 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007fda83f17da0 in start_thread () from /lib/libpthread.so.0
#5  0x00007fda834e07dd in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fda89f7a780 (LWP 2408)):
[KCrash Handler]
#6  0x00007fda83441735 in raise () from /lib/libc.so.6
#7  0x00007fda83442bab in abort () from /lib/libc.so.6
#8  0x00007fda8347a31e in ?? () from /lib/libc.so.6
#9  0x00007fda83480236 in ?? () from /lib/libc.so.6
#10 0x00007fda834823e2 in ?? () from /lib/libc.so.6
#11 0x00007fda83483bfd in malloc () from /lib/libc.so.6
#12 0x00007fda83cc400d in operator new(unsigned long) () from
/usr/lib/libstdc++.so.6
#13 0x00007fda8085c77c in
MessageList::Core::ModelInvariantIndex::ModelInvariantIndex (this=0x659c420) at
/home/milian/projects/kde4/kdepim/messagelist/core/modelinvariantindex.cpp:29
#14 0x00007fda8083d081 in MessageList::Core::MessageItem::MessageItem
(this=0x659c410) at
/home/milian/projects/kde4/kdepim/messagelist/core/messageitem.cpp:259
#15 0x00007fda8084c303 in
MessageList::Core::ModelPrivate::viewItemJobStepInternalForJobPass1Fill
(this=0xe5f4e0, job=0x61a2ce0, tStart=...) at
/home/milian/projects/kde4/kdepim/messagelist/core/model.cpp:2731
#16 0x00007fda8084e28b in
MessageList::Core::ModelPrivate::viewItemJobStepInternalForJob (this=0xe5f4e0,
job=0x61a2ce0, tStart=...) at
/home/milian/projects/kde4/kdepim/messagelist/core/model.cpp:3388
#17 0x00007fda8084ecda in
MessageList::Core::ModelPrivate::viewItemJobStepInternal (this=0xe5f4e0) at
/home/milian/projects/kde4/kdepim/messagelist/core/model.cpp:3775
#18 0x00007fda8084f6c1 in MessageList::Core::ModelPrivate::viewItemJobStep
(this=0xe5f4e0) at
/home/milian/projects/kde4/kdepim/messagelist/core/model.cpp:3991
#19 0x00007fda8085185b in MessageList::Core::Model::qt_metacall (this=0xc96b30,
_c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7fff58318430) at
/home/milian/projects/.build/kde4/kdepim/messagelist/model.moc:90
#20 0x00007fda8429b5ea in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib/libQtCore.so.4
#21 0x00007fda8429eeb9 in QObject::event(QEvent*) () from
/usr/lib/libQtCore.so.4
#22 0x00007fda84f64ae4 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/libQtGui.so.4
#23 0x00007fda84f69951 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#24 0x00007fda89986bb6 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#25 0x00007fda8428889c in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib/libQtCore.so.4
#26 0x00007fda842b5492 in ?? () from /usr/lib/libQtCore.so.4
#27 0x00007fda842b2c68 in ?? () from /usr/lib/libQtCore.so.4
#28 0x00007fda79a4185d in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#29 0x00007fda79a42058 in ?? () from /usr/lib/libglib-2.0.so.0
#30 0x00007fda79a42229 in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#31 0x00007fda842b3606 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#32 0x00007fda85007eee in ?? () from /usr/lib/libQtGui.so.4
#33 0x00007fda84287a92 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#34 0x00007fda84287c97 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#35 0x00007fda8428beab in QCoreApplication::exec() () from
/usr/lib/libQtCore.so.4
#36 0x0000000000403686 in main (argc=3, argv=0x7fff58318ed8) at
/home/milian/projects/kde4/kdepim/kmail/main.cpp:145

Reported using DrKonqi

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