Application: kmail (4.10.1)
KDE Platform Version: 4.10.1
Qt Version: 4.8.4
Operating System: Linux 3.8.6-203.fc18.x86_64 x86_64
Distribution: "Fedora release 18 (Spherical Cow)"

-- Information about the crash:
What :
Kmail crash when trying to save 7006 messages into a single .mbox file.
Steps to reproduce :
Select all ~7000 messages ; 
Waiting a (anormal...other thing) long moment ;
Right click ; save as ; attribute a name for the .mbox file ;
crash
Reproductible ?
Ever

-- Backtrace:
Application: KMail (kmail), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f42a41dd880 (LWP 2363))]

Thread 4 (Thread 0x7f428aee5700 (LWP 2390)):
#0  0x00007f42a084e5e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003b9d2169bd in WTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQtWebKit.so.4
#2  0x0000003b9d216ac9 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQtWebKit.so.4
#3  0x00007f42a084ad15 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f429ff9448d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f428a5e4700 (LWP 2391)):
#0  0x00007f429ff8b9ad in poll () from /lib64/libc.so.6
#1  0x000000311a647d24 in g_main_context_iterate.isra.24 () from /lib64/libglib-2.0.so.0
#2  0x000000311a647e44 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x0000003de13a6126 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#4  0x0000003de137680f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#5  0x0000003de1376a98 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#6  0x0000003de1278980 in QThread::exec() () from /lib64/libQtCore.so.4
#7  0x0000003de127b95c in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#8  0x00007f42a084ad15 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f429ff9448d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f42830b9700 (LWP 11699)):
#0  0x000000311a645850 in g_source_iter_next () from /lib64/libglib-2.0.so.0
#1  0x000000311a647537 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x000000311a647c4b in g_main_context_iterate.isra.24 () from /lib64/libglib-2.0.so.0
#3  0x000000311a647e44 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x0000003de13a6126 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#5  0x0000003de137680f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#6  0x0000003de1376a98 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#7  0x0000003de1278980 in QThread::exec() () from /lib64/libQtCore.so.4
#8  0x0000003de135703f in QInotifyFileSystemWatcherEngine::run() () from /lib64/libQtCore.so.4
#9  0x0000003de127b95c in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#10 0x00007f42a084ad15 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f429ff9448d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f42a41dd880 (LWP 2363)):
[KCrash Handler]
#5  0x00007f429fed7ba5 in raise () from /lib64/libc.so.6
#6  0x00007f429fed9358 in abort () from /lib64/libc.so.6
#7  0x0000003d5d260e1d in __gnu_cxx::__verbose_terminate_handler() () from /lib64/libstdc++.so.6
#8  0x0000003d5d25eeb6 in ?? () from /lib64/libstdc++.so.6
#9  0x0000003d5d25eee3 in std::terminate() () from /lib64/libstdc++.so.6
#10 0x0000003d5d25f156 in __cxa_rethrow () from /lib64/libstdc++.so.6
#11 0x0000003de1376d04 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#12 0x0000003de137b888 in QCoreApplication::exec() () from /lib64/libQtCore.so.4
#13 0x0000000000402ded in main ()

Possible duplicates by query: bug 318247, bug 318176, bug 318172, bug 318140, bug 318064.

Reported using DrKonqi