Bug 280831

Application: kontact (4.4.10)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:  Deleting mail from IMAP folder in kmail.  Deleting series of emails when program crashed.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fe3101b37a0 (LWP 4913))]

Thread 3 (Thread 0x7fe2e6575700 (LWP 4922)):
#0  0x00007fe3074f8d9d in __pthread_mutex_unlock_usercnt (mutex=0x215ac88) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x215ac88) at pthread_mutex_unlock.c:290
#2  0x00007fe307029661 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe30dd43446 in QEventDispatcherGlib::processEvents (this=0x1e06a80, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fe30dd17882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fe30dd17abc in QEventLoop::exec (this=0x7fe2e6574db0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fe30dc2e924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007fe30dcf9c2f in QInotifyFileSystemWatcherEngine::run (this=0x1f67fd0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fe30dc31175 in QThreadPrivate::start (arg=0x1f67fd0) at thread/qthread_unix.cpp:320
#9  0x00007fe3074f4d8c in start_thread (arg=0x7fe2e6575700) at pthread_create.c:304
#10 0x00007fe30d60904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fe2e5573700 (LWP 4925)):
#0  0x00007fe30d5fbf03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fe307029104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe3070299f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe2e9ba6c44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fe3070503e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fe3074f4d8c in start_thread (arg=0x7fe2e5573700) at pthread_create.c:304
#6  0x00007fe30d60904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fe3101b37a0 (LWP 4913)):
[KCrash Handler]
#6  ref (this=0x5e0cd70) at /usr/include/qt4/QtCore/qatomic_x86_64.h:121
#7  QList (this=0x5e0cd70) at /usr/include/qt4/QtCore/qlist.h:118
#8  KMail::FolderJob::msgList (this=0x5e0cd70) at ../../kmail/folderjob.cpp:120
#9  0x00007fe2ec99dac3 in KMAcctImap::ignoreJobsForMessage (this=0x2199270, msg=0x5f92c50) at ../../kmail/kmacctimap.cpp:217
#10 0x00007fe2ecaa922f in KMMoveCommand::execute (this=0x57ad5c0) at ../../kmail/kmcommands.cpp:2208
#11 0x00007fe2eca9d3aa in KMCommand::slotPostTransfer (this=0x57ad5c0, result=KMCommand::OK) at ../../kmail/kmcommands.cpp:295
#12 0x00007fe2ecaa7ea3 in KMCommand::qt_metacall (this=0x57ad5c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff58e7f0f0) at ./kmcommands.moc:93
#13 0x00007fe2ecaa8b90 in KMMoveCommand::qt_metacall (this=0x57ad5c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff58e7f0f0) at ./kmcommands.moc:1971
#14 0x00007fe30dd2d5f8 in QMetaObject::activate (sender=0x57ad5c0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff58e7f0f0) at kernel/qobject.cpp:3287
#15 0x00007fe2eca94e1e in KMCommand::messagesTransfered (this=<value optimized out>, _t1=KMCommand::OK) at ./kmcommands.moc:108
#16 0x00007fe2eca9cfbc in KMCommand::transferSelectedMsgs (this=0x57ad5c0) at ../../kmail/kmcommands.cpp:393
#17 0x00007fe2eca9d1c8 in KMCommand::slotStart (this=0x57ad5c0) at ../../kmail/kmcommands.cpp:287
#18 0x00007fe2ecaa7e86 in KMCommand::qt_metacall (this=0x57ad5c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x582acf0) at ./kmcommands.moc:92
#19 0x00007fe2ecaa8b90 in KMMoveCommand::qt_metacall (this=0x57ad5c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x582acf0) at ./kmcommands.moc:1971
#20 0x00007fe30dd2c49a in QObject::event (this=0x57ad5c0, e=<value optimized out>) at kernel/qobject.cpp:1226
#21 0x00007fe30e6d79f4 in QApplicationPrivate::notify_helper (this=0x1b34960, receiver=0x57ad5c0, e=0x66f7c90) at kernel/qapplication.cpp:4462
#22 0x00007fe30e6dc3ba in QApplication::notify (this=<value optimized out>, receiver=0x57ad5c0, e=0x66f7c90) at kernel/qapplication.cpp:4341
#23 0x00007fe30f3fa866 in KApplication::notify (this=0x7fff58e7fc40, receiver=0x57ad5c0, event=0x66f7c90) at ../../kdeui/kernel/kapplication.cpp:311
#24 0x00007fe30dd1849c in QCoreApplication::notifyInternal (this=0x7fff58e7fc40, receiver=0x57ad5c0, event=0x66f7c90) at kernel/qcoreapplication.cpp:731
#25 0x00007fe30dd1bc25 in sendEvent (receiver=0x0, event_type=0, data=0x1ad6b90) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#26 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1ad6b90) at kernel/qcoreapplication.cpp:1372
#27 0x00007fe30dd43253 in sendPostedEvents (s=0x1b325c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#28 postEventSourceDispatch (s=0x1b325c0) at kernel/qeventdispatcher_glib.cpp:277
#29 0x00007fe307028bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007fe3070293a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007fe307029639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007fe30dd433ef in QEventDispatcherGlib::processEvents (this=0x1ad6370, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#33 0x00007fe30e7814de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#34 0x00007fe30dd17882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#35 0x00007fe30dd17abc in QEventLoop::exec (this=0x7fff58e7fbd0, flags=...) at kernel/qeventloop.cpp:201
#36 0x00007fe30dd1becb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#37 0x0000000000403f70 in main (argc=1, argv=<value optimized out>) at ../../../kontact/src/main.cpp:226

Possible duplicates by query: bug 275453, bug 270485, bug 267983, bug 267501, bug 267372.

Reported using DrKonqi