Bug 275239

Application: kmail (1.13.6)
KDE Platform Version: 4.6.3 (4.6.3)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed: By opening an email kmail suddenly crashed without any noticeable reason.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7817780 (LWP 7678))]

Thread 3 (Thread 0xb4c97b70 (LWP 7681)):
#0  0x082735fa in pthread_mutex_lock (mutex=0x8f5cc04) at forward.c:182
#1  0x066db080 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x066db92b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x035d8304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#4  0x067042df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x056cbe99 in start_thread (arg=0xb4c97b70) at pthread_create.c:304
#6  0x0826573e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xb16eab70 (LWP 7683)):
#0  __pthread_mutex_unlock (mutex=0xb4f24ecc) at pthread_mutex_unlock.c:289
#1  0x08273656 in pthread_mutex_unlock (mutex=0xb4f24ecc) at forward.c:184
#2  0x066da961 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x066db270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x066db524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x02025577 in QEventDispatcherGlib::processEvents (this=0x94871b0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x01ff7289 in QEventLoop::processEvents (this=0xb16ea220, flags=...) at kernel/qeventloop.cpp:149
#7  0x01ff7522 in QEventLoop::exec (this=0xb16ea220, flags=...) at kernel/qeventloop.cpp:201
#8  0x01f012a0 in QThread::exec (this=0x9473170) at thread/qthread.cpp:492
#9  0x01fd8fdb in QInotifyFileSystemWatcherEngine::run (this=0x9473170) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x01f03da2 in QThreadPrivate::start (arg=0x9473170) at thread/qthread_unix.cpp:320
#11 0x056cbe99 in start_thread (arg=0xb16eab70) at pthread_create.c:304
#12 0x0826573e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb7817780 (LWP 7678)):
[KCrash Handler]
#7  0x00000001 in ?? ()
#8  0x0072017a in KMail::ISubject::notify (this=0x9a5fdf0) at ../../kmail/isubject.cpp:33
#9  0x00434cd4 in KMMessage::updateBodyPart (this=0x9a5fd80, partSpecifier=..., data=...) at ../../kmail/kmmessage.cpp:3185
#10 0x006f8512 in KMail::ImapJob::slotGetMessageResult (this=0x9d05808, job=0x9cd4cb0) at ../../kmail/imapjob.cpp:435
#11 0x006fcb7f in KMail::ImapJob::qt_metacall (this=0x9d05808, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbf8c0ce8) at ./imapjob.moc:88
#12 0x01ffe6ba in QMetaObject::metacall (object=0x9d05808, cl=QMetaObject::InvokeMetaMethod, idx=12, argv=0xbf8c0ce8) at kernel/qmetaobject.cpp:237
#13 0x0200e4ff in QMetaObject::activate (sender=0x9cd4cb0, m=0x379548, local_signal_index=3, argv=0xbf8c0ce8) at kernel/qobject.cpp:3287
#14 0x00224e93 in KJob::result (this=0x9cd4cb0, _t1=0x9cd4cb0) at ./kjob.moc:194
#15 0x00224ee8 in KJob::emitResult (this=0x9cd4cb0) at ../../kdecore/jobs/kjob.cpp:312
#16 0x01c4f83b in KIO::SimpleJob::slotFinished (this=0x9cd4cb0) at ../../kio/kio/job.cpp:525
#17 0x01c55246 in KIO::TransferJob::slotFinished (this=0x9cd4cb0) at ../../kio/kio/job.cpp:1112
#18 0x01c59a63 in KIO::TransferJob::qt_metacall (this=0x9cd4cb0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbf8c0f8c) at ./jobclasses.moc:367
#19 0x01ffe6ba in QMetaObject::metacall (object=0x9cd4cb0, cl=QMetaObject::InvokeMetaMethod, idx=47, argv=0xbf8c0f8c) at kernel/qmetaobject.cpp:237
#20 0x0200e4ff in QMetaObject::activate (sender=0x9269788, m=0x1dd46c4, local_signal_index=4, argv=0x0) at kernel/qobject.cpp:3287
#21 0x01cff1b7 in KIO::SlaveInterface::finished (this=0x9269788) at ./slaveinterface.moc:171
#22 0x01d01fe7 in KIO::SlaveInterface::dispatch (this=0x9269788, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:173
#23 0x01cfea63 in KIO::SlaveInterface::dispatch (this=0x9269788) at ../../kio/kio/slaveinterface.cpp:89
#24 0x01cf11d8 in KIO::Slave::gotInput (this=0x9269788) at ../../kio/kio/slave.cpp:348
#25 0x01cf1903 in KIO::Slave::qt_metacall (this=0x9269788, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbf8c129c) at ./slave.moc:82
#26 0x01ffe6ba in QMetaObject::metacall (object=0x9269788, cl=QMetaObject::InvokeMetaMethod, idx=30, argv=0xbf8c129c) at kernel/qmetaobject.cpp:237
#27 0x0200e4ff in QMetaObject::activate (sender=0x983f5c0, m=0x1dd1440, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3287
#28 0x01c1c487 in KIO::Connection::readyRead (this=0x983f5c0) at ./connection.moc:92
#29 0x01c1cca6 in KIO::ConnectionPrivate::dequeue (this=0x8f3a750) at ../../kio/kio/connection.cpp:82
#30 0x01c1cd56 in KIO::Connection::qt_metacall (this=0x983f5c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x999ec78) at ./connection.moc:79
#31 0x01ffe6ba in QMetaObject::metacall (object=0x983f5c0, cl=QMetaObject::InvokeMetaMethod, idx=5, argv=0x999ec78) at kernel/qmetaobject.cpp:237
#32 0x02008e16 in QMetaCallEvent::placeMetaCall (this=0x9b2a0e0, object=0x983f5c0) at kernel/qobject.cpp:535
#33 0x0200d3b7 in QObject::event (this=0x983f5c0, e=0x9b2a0e0) at kernel/qobject.cpp:1226
#34 0x01112d24 in QApplicationPrivate::notify_helper (this=0x8df2180, receiver=0x983f5c0, e=0x9b2a0e0) at kernel/qapplication.cpp:4462
#35 0x011178ce in QApplication::notify (this=0xbf8c1c4c, receiver=0x983f5c0, e=0x9b2a0e0) at kernel/qapplication.cpp:3862
#36 0x00e1cdba in KApplication::notify (this=0xbf8c1c4c, receiver=0x983f5c0, event=0x9b2a0e0) at ../../kdeui/kernel/kapplication.cpp:311
#37 0x01ff80bb in QCoreApplication::notifyInternal (this=0xbf8c1c4c, receiver=0x983f5c0, event=0x9b2a0e0) at kernel/qcoreapplication.cpp:731
#38 0x01ffbc79 in sendEvent (receiver=0x0, event_type=0, data=0x8d85f40) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#39 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8d85f40) at kernel/qcoreapplication.cpp:1372
#40 0x01ffbe0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#41 0x020253c4 in sendPostedEvents (s=0x8df1cb8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#42 postEventSourceDispatch (s=0x8df1cb8) at kernel/qeventdispatcher_glib.cpp:277
#43 0x066daaa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#44 0x066db270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#45 0x066db524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#46 0x0202553c in QEventDispatcherGlib::processEvents (this=0x8d85a98, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#47 0x011c6775 in QGuiEventDispatcherGlib::processEvents (this=0x8d85a98, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#48 0x01ff7289 in QEventLoop::processEvents (this=0xbf8c1b14, flags=...) at kernel/qeventloop.cpp:149
#49 0x01ff7522 in QEventLoop::exec (this=0xbf8c1b14, flags=...) at kernel/qeventloop.cpp:201
#50 0x01ffbecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#51 0x011108e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#52 0x0804a733 in main (argc=0, argv=0x0) at ../../kmail/main.cpp:158

Possible duplicates by query: bug 274259, bug 273179, bug 250929.

Reported using DrKonqi