Application: kmail (4.8.1)
KDE Platform Version: 4.8.1 (4.8.1)
Qt Version: 4.8.0
Operating System: Linux 3.2.10-3.fc16.i686 i686
Distribution: "Fedora release 16 (Verne)"

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

selecting new e-mail with html content. This happened with kde 4.7 and still with kde-4.8

- Custom settings of the application:

html mail and online content enabled

The crash can be reproduced some of the time.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb7788780 (LWP 2234))]

Thread 9 (Thread 0xb682fb40 (LWP 2238)):
#0  0x00871416 in __kernel_vsyscall ()
#1  0x428e085c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:172
#2  0x47f2a9a3 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x4864ffe0) at ../../../Source/JavaScriptCore/wtf/FastMalloc.cpp:2495
#3  0x47f2aac0 in WTF::TCMalloc_PageHeap::runScavengerThread (context=0x4864ffe0) at ../../../Source/JavaScriptCore/wtf/FastMalloc.cpp:1618
#4  0x428dccd3 in start_thread (arg=0xb682fb40) at pthread_create.c:309
#5  0x42819a2e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 8 (Thread 0xb5f06b40 (LWP 2239)):
#0  0x00871416 in __kernel_vsyscall ()
#1  0x4280f1a0 in __GI___poll (fds=0xb5600de8, nfds=1, timeout=8011) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x429de83c in g_poll (fds=0xb5600de8, nfds=1, timeout=8011) at gpoll.c:132
#3  0x429cfc76 in g_main_context_poll (n_fds=1, fds=0xb5600de8, priority=<optimized out>, timeout=<optimized out>, context=0xb56004e0) at gmain.c:3402
#4  g_main_context_iterate (context=0xb56004e0, block=1117644816, dispatch=1, self=0xb5600d70) at gmain.c:3084
#5  0x429d001f in g_main_context_iteration (context=0xb56004e0, may_block=1) at gmain.c:3152
#6  0x4372c317 in QEventDispatcherGlib::processEvents (this=0xb5600468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x436f84ee in QEventLoop::processEvents (this=0xb5f06230, flags=...) at kernel/qeventloop.cpp:149
#8  0x436f8799 in QEventLoop::exec (this=0xb5f06230, flags=...) at kernel/qeventloop.cpp:204
#9  0x435e0b2c in QThread::exec (this=0x988f7b8) at thread/qthread.cpp:501
#10 0x435e0c1c in QThread::run (this=0x988f7b8) at thread/qthread.cpp:568
#11 0x435e40b1 in QThreadPrivate::start (arg=0x988f7b8) at thread/qthread_unix.cpp:298
#12 0x428dccd3 in start_thread (arg=0xb5f06b40) at pthread_create.c:309
#13 0x42819a2e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 7 (Thread 0xb39c3b40 (LWP 2312)):
#0  0x00871416 in __kernel_vsyscall ()
#1  0x428e0c04 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:238
#2  0x435e45b0 in wait (time=30000, this=0x9a2e978) at thread/qwaitcondition_unix.cpp:84
#3  QWaitCondition::wait (this=0x9a2fd50, mutex=0x9a2fd4c, time=30000) at thread/qwaitcondition_unix.cpp:158
#4  0x435d684c in QThreadPoolThread::run (this=0x9a44498) at concurrent/qthreadpool.cpp:141
#5  0x435e40b1 in QThreadPrivate::start (arg=0x9a44498) at thread/qthread_unix.cpp:298
#6  0x428dccd3 in start_thread (arg=0xb39c3b40) at pthread_create.c:309
#7  0x42819a2e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 6 (Thread 0xb51efb40 (LWP 2313)):
#0  0x00871416 in __kernel_vsyscall ()
#1  0x428e0c04 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:238
#2  0x435e45b0 in wait (time=30000, this=0x98fa5e0) at thread/qwaitcondition_unix.cpp:84
#3  QWaitCondition::wait (this=0x98fa588, mutex=0x98fa584, time=30000) at thread/qwaitcondition_unix.cpp:158
#4  0x435d684c in QThreadPoolThread::run (this=0x99057e0) at concurrent/qthreadpool.cpp:141
#5  0x435e40b1 in QThreadPrivate::start (arg=0x99057e0) at thread/qthread_unix.cpp:298
#6  0x428dccd3 in start_thread (arg=0xb51efb40) at pthread_create.c:309
#7  0x42819a2e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 5 (Thread 0xb1069b40 (LWP 2315)):
#0  0x00871416 in __kernel_vsyscall ()
#1  0x428e0c04 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:238
#2  0x435e45b0 in wait (time=30000, this=0x9b59a70) at thread/qwaitcondition_unix.cpp:84
#3  QWaitCondition::wait (this=0x9b59a40, mutex=0x9b59a3c, time=30000) at thread/qwaitcondition_unix.cpp:158
#4  0x435d684c in QThreadPoolThread::run (this=0x9b42dd8) at concurrent/qthreadpool.cpp:141
#5  0x435e40b1 in QThreadPrivate::start (arg=0x9b42dd8) at thread/qthread_unix.cpp:298
#6  0x428dccd3 in start_thread (arg=0xb1069b40) at pthread_create.c:309
#7  0x42819a2e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 4 (Thread 0xb0868b40 (LWP 2316)):
#0  0x00871416 in __kernel_vsyscall ()
#1  0x428e0c04 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:238
#2  0x435e45b0 in wait (time=30000, this=0x9b59a70) at thread/qwaitcondition_unix.cpp:84
#3  QWaitCondition::wait (this=0x9b59a40, mutex=0x9b59a3c, time=30000) at thread/qwaitcondition_unix.cpp:158
#4  0x435d684c in QThreadPoolThread::run (this=0xb3e09340) at concurrent/qthreadpool.cpp:141
#5  0x435e40b1 in QThreadPrivate::start (arg=0xb3e09340) at thread/qthread_unix.cpp:298
#6  0x428dccd3 in start_thread (arg=0xb0868b40) at pthread_create.c:309
#7  0x42819a2e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 3 (Thread 0xafe86b40 (LWP 2339)):
#0  0x00871416 in __kernel_vsyscall ()
#1  0x428e0c04 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:238
#2  0x435e45b0 in wait (time=30000, this=0x9b59a70) at thread/qwaitcondition_unix.cpp:84
#3  QWaitCondition::wait (this=0x9b59a40, mutex=0x9b59a3c, time=30000) at thread/qwaitcondition_unix.cpp:158
#4  0x435d684c in QThreadPoolThread::run (this=0xb3e0abe0) at concurrent/qthreadpool.cpp:141
#5  0x435e40b1 in QThreadPrivate::start (arg=0xb3e0abe0) at thread/qthread_unix.cpp:298
#6  0x428dccd3 in start_thread (arg=0xafe86b40) at pthread_create.c:309
#7  0x42819a2e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 2 (Thread 0xaf685b40 (LWP 2340)):
#0  0x00871416 in __kernel_vsyscall ()
#1  0x428e0c04 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:238
#2  0x435e45b0 in wait (time=30000, this=0x9b59a70) at thread/qwaitcondition_unix.cpp:84
#3  QWaitCondition::wait (this=0x9b59a40, mutex=0x9b59a3c, time=30000) at thread/qwaitcondition_unix.cpp:158
#4  0x435d684c in QThreadPoolThread::run (this=0xb3e0d110) at concurrent/qthreadpool.cpp:141
#5  0x435e40b1 in QThreadPrivate::start (arg=0xb3e0d110) at thread/qthread_unix.cpp:298
#6  0x428dccd3 in start_thread (arg=0xaf685b40) at pthread_create.c:309
#7  0x42819a2e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 1 (Thread 0xb7788780 (LWP 2234)):
[KCrash Handler]
#7  QNetworkAccessHttpBackend::replyDownloadMetaData (this=0x9f820b8, hm=) at access/qnetworkaccesshttpbackend.cpp:827
#8  0x439932ad in QNetworkAccessHttpBackend::qt_static_metacall (_o=0x9f820b8, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xb3e06b98) at .moc/release-shared/moc_qnetworkaccesshttpbackend_p.cpp:91
#9  0x4370b752 in QMetaCallEvent::placeMetaCall (this=0xb3e06b30, object=0x9f820b8) at kernel/qobject.cpp:525
#10 0x4371442b in QObject::event (this=0x9f820b8, e=0xb3e06b30) at kernel/qobject.cpp:1195
#11 0x43c2c134 in notify_helper (e=0xb3e06b30, receiver=0x9f820b8, this=0x956f0e8) at kernel/qapplication.cpp:4550
#12 QApplicationPrivate::notify_helper (this=0x956f0e8, receiver=0x9f820b8, e=0xb3e06b30) at kernel/qapplication.cpp:4522
#13 0x43c315d3 in QApplication::notify (this=0xb3e06b30, receiver=0x9f820b8, e=0xb3e06b30) at kernel/qapplication.cpp:4279
#14 0x413f50d2 in KApplication::notify (this=0xbfe43d0c, receiver=0x9f820b8, event=0xb3e06b30) at /usr/src/debug/kdelibs-4.8.1/kdeui/kernel/kapplication.cpp:311
#15 0x436f95fe in QCoreApplication::notifyInternal (this=0xbfe43d0c, receiver=0x9f820b8, event=0xb3e06b30) at kernel/qcoreapplication.cpp:876
#16 0x436fd558 in sendEvent (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x950d130) at kernel/qcoreapplication.cpp:1500
#18 0x436fd88d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1393
#19 0x4372beb5 in sendPostedEvents () at kernel/qcoreapplication.h:236
#20 postEventSourceDispatch (s=0x9550c90) at kernel/qeventdispatcher_glib.cpp:279
#21 0x429cf62f in g_main_dispatch (context=0x9550c00) at gmain.c:2441
#22 g_main_context_dispatch (context=0x9550c00) at gmain.c:3011
#23 0x429cfd70 in g_main_context_iterate (context=0x9550c00, block=1117644816, dispatch=1, self=0x954a640) at gmain.c:3089
#24 0x429d001f in g_main_context_iteration (context=0x9550c00, may_block=1) at gmain.c:3152
#25 0x4372c2b8 in QEventDispatcherGlib::processEvents (this=0x9545148, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#26 0x43ce0a9b in QGuiEventDispatcherGlib::processEvents (this=0x9545148, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#27 0x436f84ee in QEventLoop::processEvents (this=0xbfe43c34, flags=...) at kernel/qeventloop.cpp:149
#28 0x436f8799 in QEventLoop::exec (this=0xbfe43c34, flags=...) at kernel/qeventloop.cpp:204
#29 0x436fd93b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#30 0x43c29f35 in QApplication::exec () at kernel/qapplication.cpp:3811
#31 0x0804a3d2 in main (argc=3, argv=0xbfe43eb4) at /usr/src/debug/kdepim-4.8.1/kmail/main.cpp:145

This bug may be a duplicate of or related to bug 286307.

Possible duplicates by query: bug 296145, bug 295746, bug 295225, bug 294828, bug 293172.

Reported using DrKonqi