Application: kmail (1.13.7)
KDE Platform Version: 4.8.4 (4.8.4)
Qt Version: 4.8.2
Operating System: Linux 3.2.0-4-amd64 x86_64
Distribution: Debian GNU/Linux 7.0 (wheezy)

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

I tried to empty the trash folder. This folder is part of a 'Disconnected IMAP' account provided by GMail.  KMail crashed instantly. (Happened the first time, reporting it nonetheless.)

OS: Debian Sid, 64 bit, KDE installed from distribution package

kmail 4:4.4.11.1+l10n-3+b1
kwalletmanager 4:4.8.4-3
akonadi-backend-mysql 1.7.2-2
akonadi-kde-resource-googledata 1.2.0-1+b2
akonadi-server 1.7.2-2
akonadiconsole 4:4.4.11.1+l10n-3+b1
libakonadi-contact4 4:4.8.4-2
libakonadi-kabc4 4:4.8.4-2
libakonadi-kcal4 4:4.8.4-2
libakonadi-kde4 4:4.8.4-2
libakonadi-kmime4 4:4.8.4-2
libakonadiprotocolinternals1 1.7.2-2

(Just in case this is even remotely relevant: I'm running kdm, but not the KDE window manager. I prefer Enlightenment 17. KMail as running standalone, not via Kontact)

The crash does not seem to be reproducible.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb418b86760 (LWP 5980))]

Thread 2 (Thread 0x7fb3f5bc1700 (LWP 12264)):
#0  0x00007fb415ab4aad in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007fb40d80477f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb40d7c91a9 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb40d7c95c2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fb40d7c9744 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fb416438296 in QEventDispatcherGlib::processEvents (this=0x1fcc180, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fb4164088af in QEventLoop::processEvents (this=this@entry=0x7fb3f5bc0e10, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fb416408b38 in QEventLoop::exec (this=0x7fb3f5bc0e10, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fb41630bd70 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007fb4163e91bf in QInotifyFileSystemWatcherEngine::run (this=0x2008010) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007fb41630ed0b in QThreadPrivate::start (arg=0x2008010) at thread/qthread_unix.cpp:307
#11 0x00007fb413690b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#12 0x00007fb415ac0a7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb418b86760 (LWP 5980)):
[KCrash Handler]
#6  0x00007fb41779d3c4 in ?? () from /usr/lib/libkmailprivate.so.4
#7  0x00007fb41641f54f in QMetaObject::activate (sender=0x36483c0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff27fa1e20) at kernel/qobject.cpp:3547
#8  0x00007fb417fa7b5c in KJob::infoMessage (this=<optimized out>, _t1=0x36483c0, _t2=..., _t3=...) at ./kjob.moc:222
#9  0x00007fb412c73697 in KIO::SimpleJobPrivate::_k_slotSlaveInfoMessage (this=<optimized out>, msg=...) at ../../kio/kio/job.cpp:516
#10 0x00007fb41641f54f in QMetaObject::activate (sender=0x2d6e370, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff27fa1f90) at kernel/qobject.cpp:3547
#11 0x00007fb412d12ad5 in KIO::SlaveInterface::infoMessage (this=this@entry=0x2d6e370, _t1=...) at ./slaveinterface.moc:301
#12 0x00007fb412d15233 in KIO::SlaveInterface::dispatch (this=0x2d6e370, _cmd=26, rawdata=...) at ../../kio/kio/slaveinterface.cpp:291
#13 0x00007fb412d11eca in KIO::SlaveInterface::dispatch (this=0x2d6e370) at ../../kio/kio/slaveinterface.cpp:88
#14 0x00007fb412d0632e in KIO::Slave::gotInput (this=0x2d6e370) at ../../kio/kio/slave.cpp:344
#15 0x00007fb41641f54f in QMetaObject::activate (sender=0x33a8400, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#16 0x00007fb412c484f2 in dequeue (this=<optimized out>) at ../../kio/kio/connection.cpp:82
#17 KIO::ConnectionPrivate::dequeue (this=0x12e9ee0) at ../../kio/kio/connection.cpp:71
#18 0x00007fb41641ea2e in QObject::event (this=0x33a8400, e=<optimized out>) at kernel/qobject.cpp:1195
#19 0x00007fb41693e70c in QApplicationPrivate::notify_helper (this=this@entry=0x1280e70, receiver=receiver@entry=0x33a8400, e=e@entry=0x2760210) at kernel/qapplication.cpp:4556
#20 0x00007fb416942b8a in QApplication::notify (this=0x7fff27fa3000, receiver=0x33a8400, e=0x2760210) at kernel/qapplication.cpp:4417
#21 0x00007fb41859e886 in KApplication::notify (this=0x7fff27fa3000, receiver=0x33a8400, event=0x2760210) at ../../kdeui/kernel/kapplication.cpp:311
#22 0x00007fb416409b5e in QCoreApplication::notifyInternal (this=0x7fff27fa3000, receiver=receiver@entry=0x33a8400, event=event@entry=0x2760210) at kernel/qcoreapplication.cpp:915
#23 0x00007fb41640d9e1 in sendEvent (event=0x2760210, receiver=0x33a8400) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1213220) at kernel/qcoreapplication.cpp:1539
#25 0x00007fb4164380e3 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#26 postEventSourceDispatch (s=0x1298180) at kernel/qeventdispatcher_glib.cpp:279
#27 0x00007fb40d7c9355 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007fb40d7c9688 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007fb40d7c9744 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007fb416438276 in QEventDispatcherGlib::processEvents (this=0x1214b00, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#31 0x00007fb4169df83e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#32 0x00007fb4164088af in QEventLoop::processEvents (this=this@entry=0x7fff27fa2ca0, flags=...) at kernel/qeventloop.cpp:149
#33 0x00007fb416408b38 in QEventLoop::exec (this=0x7fff27fa2ca0, flags=...) at kernel/qeventloop.cpp:204
#34 0x00007fb41640dcf8 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#35 0x0000000000402fe6 in ?? ()
#36 0x00007fb415a04ead in __libc_start_main (main=<optimized out>, argc=<optimized out>, ubp_av=<optimized out>, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff27fa3288) at libc-start.c:228
#37 0x0000000000403471 in _start ()

Possible duplicates by query: bug 307065.

Reported using DrKonqi