Bug 281438

Application: kmail (1.13.6)
KDE Platform Version: 4.6.00 (4.6.0) "release 6"
Qt Version: 4.7.1
Operating System: Linux 2.6.37.6-0.5-desktop x86_64
Distribution: "openSUSE 11.4 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

I had received a couple of mails. Clicked on one of it, with a Chinese title, and pressed the "Spam" button (it feeds spamassassin).
While it was still processing, I clicked on another mail.
=> kmail crashed.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fdcbea40760 (LWP 9653))]

Thread 2 (Thread 0x7fdc9e97f700 (LWP 10308)):
#0  0x00007fdcbb61c503 in poll () from /lib64/libc.so.6
#1  0x00007fdcb3147114 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007fdcb3147650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fdcbbf6a976 in QEventDispatcherGlib::processEvents (this=0x2a331f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fdcbbf3f052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fdcbbf3f265 in QEventLoop::exec (this=0x7fdc9e97ede0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fdcbbe541e4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007fdcbbf20968 in QInotifyFileSystemWatcherEngine::run (this=0x2a2dd70) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fdcbbe56a5e in QThreadPrivate::start (arg=0x2a2dd70) at thread/qthread_unix.cpp:285
#9  0x00007fdcb94bca3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007fdcbb62567d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fdcbea40760 (LWP 9653)):
[KCrash Handler]
#6  KMFolder::open (this=0x7fdc22222222, owner=0x7fdcbd83c612 "kmcommand") at /usr/src/debug/kdepim-4.4.10/kmail/kmfolder.cpp:543
#7  0x00007fdcbd6356b3 in KMCommand::keepFolderOpen (this=0x33457c0, folder=0x7fdc22222222) at /usr/src/debug/kdepim-4.4.10/kmail/kmcommands.cpp:483
#8  0x00007fdcbd635f5a in KMCommand::slotStart (this=0x33457c0) at /usr/src/debug/kdepim-4.4.10/kmail/kmcommands.cpp:281
#9  0x00007fdcbd63d776 in KMCommand::qt_metacall (this=0x33457c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x3e2e180) at /usr/src/debug/kdepim-4.4.10/build/kmail/kmcommands.moc:92
#10 0x00007fdcbbf53a6a in QObject::event (this=0x33457c0, e=<value optimized out>) at kernel/qobject.cpp:1211
#11 0x00007fdcbc43dd14 in QApplicationPrivate::notify_helper (this=0x670ec0, receiver=0x33457c0, e=0x3a08d80) at kernel/qapplication.cpp:4445
#12 0x00007fdcbc44622a in QApplication::notify (this=<value optimized out>, receiver=0x33457c0, e=0x3a08d80) at kernel/qapplication.cpp:4324
#13 0x00007fdcbe3c79e6 in KApplication::notify (this=0x7fff87a90b20, receiver=0x33457c0, event=0x3a08d80) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#14 0x00007fdcbbf3fbfc in QCoreApplication::notifyInternal (this=0x7fff87a90b20, receiver=0x33457c0, event=0x3a08d80) at kernel/qcoreapplication.cpp:732
#15 0x00007fdcbbf433f5 in sendEvent (receiver=0x0, event_type=0, data=0x60cf50) at kernel/qcoreapplication.h:215
#16 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x60cf50) at kernel/qcoreapplication.cpp:1373
#17 0x00007fdcbbf6a783 in sendPostedEvents (s=<value optimized out>) at kernel/qcoreapplication.h:220
#18 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#19 0x00007fdcb3146bd3 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#20 0x00007fdcb31473b0 in ?? () from /lib64/libglib-2.0.so.0
#21 0x00007fdcb3147650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#22 0x00007fdcbbf6a91f in QEventDispatcherGlib::processEvents (this=0x6125e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#23 0x00007fdcbc4e2d8e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x00007fdcbbf3f052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#25 0x00007fdcbbf3f265 in QEventLoop::exec (this=0x7fff87a90950, flags=...) at kernel/qeventloop.cpp:201
#26 0x00007fdcbbf436ab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#27 0x00000000004033e8 in main (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/debug/kdepim-4.4.10/kmail/main.cpp:156

Possible duplicates by query: bug 277049.

Reported using DrKonqi