Application: kmail (1.13.6)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38.4-ck1-1 x86_64
Distribution: Ubuntu 11.04

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

I was clicking from one email to the next in my sent-folder from my imap server and each email was quite large. Then I clicked on inbox before I gave kmail a chance to load any of the emails and immediately clicked on reply, at which point it crashed.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fa2281df840 (LWP 1695))]

Thread 3 (Thread 0x7fa2096dc700 (LWP 1709)):
#0  0x00007fa222d01d9d in __pthread_mutex_unlock_usercnt (mutex=0x2840138) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x2840138) at pthread_mutex_unlock.c:290
#2  0x00007fa21d0484f5 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa21d04900a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa21d0499f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa21427ac44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007fa21d0703e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fa222cfdd8c in start_thread (arg=0x7fa2096dc700) at pthread_create.c:304
#8  0x00007fa22514e04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fa1fde23700 (LWP 30883)):
#0  0x00007fa21bec611c in clock_gettime (clock_id=1, tp=0x7fa1fde22a70) at ../sysdeps/unix/clock_gettime.c:94
#1  0x00007fa2259dd304 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x00007fa225a9ee3d in QTimerInfoList::updateCurrentTime (this=0x30bb150) at kernel/qeventdispatcher_unix.cpp:339
#4  0x00007fa225a9f1a5 in QTimerInfoList::timerWait (this=0x30bb150, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x00007fa225a9dc2c in timerSourcePrepareHelper (src=<value optimized out>, timeout=0x7fa1fde22b8c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x00007fa225a9dcd5 in timerSourcePrepare (source=<value optimized out>, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x00007fa21d0480a2 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007fa21d048f9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007fa21d049639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fa225a9e446 in QEventDispatcherGlib::processEvents (this=0x2d9d260, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#11 0x00007fa225a72882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#12 0x00007fa225a72abc in QEventLoop::exec (this=0x7fa1fde22d10, flags=...) at kernel/qeventloop.cpp:201
#13 0x00007fa225989924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#14 0x00007fa225a54c2f in QInotifyFileSystemWatcherEngine::run (this=0x7fa2040209d0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x00007fa22598c175 in QThreadPrivate::start (arg=0x7fa2040209d0) at thread/qthread_unix.cpp:320
#16 0x00007fa222cfdd8c in start_thread (arg=0x7fa1fde23700) at pthread_create.c:304
#17 0x00007fa22514e04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#18 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fa2281df840 (LWP 1695)):
[KCrash Handler]
#6  0x00007fa226be92b4 in KMFolder::open (this=<value optimized out>, owner=0x7fa226f9c36d "kmcommand") at ../../kmail/kmfolder.cpp:543
#7  0x00007fa226d8ca43 in KMCommand::keepFolderOpen (this=0x48102d0, folder=0x5f30210) at ../../kmail/kmcommands.cpp:483
#8  0x00007fa226d8f1aa in KMCommand::slotStart (this=0x48102d0) at ../../kmail/kmcommands.cpp:281
#9  0x00007fa226d99e86 in KMCommand::qt_metacall (this=0x48102d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x59cbb70) at ./kmcommands.moc:92
#10 0x00007fa225a8749a in QObject::event (this=0x48102d0, e=<value optimized out>) at kernel/qobject.cpp:1226
#11 0x00007fa225f619e4 in QApplicationPrivate::notify_helper (this=0x257c220, receiver=0x48102d0, e=0x6939290) at kernel/qapplication.cpp:4462
#12 0x00007fa225f663aa in QApplication::notify (this=<value optimized out>, receiver=0x48102d0, e=0x6939290) at kernel/qapplication.cpp:4341
#13 0x00007fa227c0d866 in KApplication::notify (this=0x7fff3f7c9370, receiver=0x48102d0, event=0x6939290) at ../../kdeui/kernel/kapplication.cpp:311
#14 0x00007fa225a7349c in QCoreApplication::notifyInternal (this=0x7fff3f7c9370, receiver=0x48102d0, event=0x6939290) at kernel/qcoreapplication.cpp:731
#15 0x00007fa225a76c25 in sendEvent (receiver=0x0, event_type=0, data=0x24bfb30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#16 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x24bfb30) at kernel/qcoreapplication.cpp:1372
#17 0x00007fa225a9e253 in sendPostedEvents (s=0x257aea0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#18 postEventSourceDispatch (s=0x257aea0) at kernel/qeventdispatcher_glib.cpp:277
#19 0x00007fa21d048bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fa21d0493a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fa21d049639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fa225a9e3ef in QEventDispatcherGlib::processEvents (this=0x24bf310, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#23 0x00007fa226008dfe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x00007fa225a72882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#25 0x00007fa225a72abc in QEventLoop::exec (this=0x7fff3f7c91b0, flags=...) at kernel/qeventloop.cpp:201
#26 0x00007fa225a76ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#27 0x0000000000403175 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../kmail/main.cpp:158

Reported using DrKonqi