285883 2011-11-06 10:54:47 +0000 kmail crash if quitting while receiving mails and resolving conflicts 2011-11-10 14:59:24 +0000 1 1 2 Applications kontact general 4.7.2 Ubuntu Linux RESOLVED DUPLICATE 250797 NOR crash --- 0 p92 pim-bugs-null 0 oldest_to_newest 1181645 0 p92 2011-11-06 10:54:47 +0000 Application: kontact (4.7.2) KDE Platform Version: 4.7.2 (4.7.2) Qt Version: 4.7.4 Operating System: Linux 3.0.0-12-generic x86_64 Distribution: Ubuntu 11.10 -- Information about the crash: - What I was doing when the application crashed: kmail was receiving lots of mails and for each one asking me for conflict resolution (another bug relating to spamassassin marking) as I cannot stop this conflict resolution, i changed the filter rule for spam to avoid checking incoming mails as it did not stopped all waiting conflict resolution dialog, i used file -> quit to stop kmail and restart it later after quiting there was a conflict resolution dialog still opened when i pressed "keep left version" kmail crashed - Unusual behavior I noticed: -- Backtrace: Application: Kontact (kontact), signal: Segmentation fault [Current thread is 1 (Thread 0x7f529af927a0 (LWP 2507))] Thread 4 (Thread 0x7f5281966700 (LWP 2527)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f52977e5c2c in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7f529819c220) at wtf/FastMalloc.cpp:2495 #2 0x00007f52977e5d59 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1618 #3 0x00007f5292be4efc in start_thread (arg=0x7f5281966700) at pthread_create.c:304 #4 0x00007f52984f389d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Thread 3 (Thread 0x7f528104d700 (LWP 2530)): #0 0x00007f5292be7034 in __pthread_mutex_lock (mutex=0x1202c98) at pthread_mutex_lock.c:61 #1 0x00007f5292115839 in g_main_context_release () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5292116f9a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5292117429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f529992ef3e in QEventDispatcherGlib::processEvents (this=0x1202370, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424 #5 0x00007f5299902cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #6 0x00007f5299902ef7 in QEventLoop::exec (this=0x7f528104cde0, flags=...) at kernel/qeventloop.cpp:201 #7 0x00007f529981a27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498 #8 0x00007f529981cd05 in QThreadPrivate::start (arg=0x1202350) at thread/qthread_unix.cpp:331 #9 0x00007f5292be4efc in start_thread (arg=0x7f528104d700) at pthread_create.c:304 #10 0x00007f52984f389d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f522b0a9700 (LWP 2702)): #0 0x00007f5292be7034 in __pthread_mutex_lock (mutex=0x144f698) at pthread_mutex_lock.c:61 #1 0x00007f5292116023 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f5292116dfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5292117429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f529992ef3e in QEventDispatcherGlib::processEvents (this=0x3298dc0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424 #5 0x00007f5299902cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #6 0x00007f5299902ef7 in QEventLoop::exec (this=0x7f522b0a8db0, flags=...) at kernel/qeventloop.cpp:201 #7 0x00007f529981a27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498 #8 0x00007f52998e5cbf in QInotifyFileSystemWatcherEngine::run (this=0x19a9840) at io/qfilesystemwatcher_inotify.cpp:248 #9 0x00007f529981cd05 in QThreadPrivate::start (arg=0x19a9840) at thread/qthread_unix.cpp:331 #10 0x00007f5292be4efc in start_thread (arg=0x7f522b0a9700) at pthread_create.c:304 #11 0x00007f52984f389d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #12 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f529af927a0 (LWP 2507)): [KCrash Handler] #6 ref (this=0x654e65726f6e6751) at /usr/include/qt4/QtCore/qatomic_x86_64.h:121 #7 QSharedDataPointer (o=..., this=0x7fff580b25f0) at /usr/include/qt4/QtCore/qshareddata.h:93 #8 assignEntityPrivate (one=..., other=<optimized out>) at ../../akonadi/entity.cpp:49 #9 0x00007f5295257934 in Akonadi::Entity::Entity (this=<optimized out>, other=<optimized out>) at ../../akonadi/entity.cpp:56 #10 0x00007f52952c0095 in Akonadi::ConflictHandler::useLocalItem (this=0xbff57f0) at ../../akonadi/conflicthandling/conflicthandler.cpp:102 #11 0x00007f52952c0248 in Akonadi::ConflictHandler::resolve (this=0xbff57f0) at ../../akonadi/conflicthandling/conflicthandler.cpp:85 #12 0x00007f52952c096c in Akonadi::ConflictHandler::qt_metacall (this=0xbff57f0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbb09e30) at ./conflicthandler_p.moc:91 #13 0x00007f529991aa5e in QObject::event (this=0xbff57f0, e=<optimized out>) at kernel/qobject.cpp:1217 #14 0x00007f5298cb4424 in notify_helper (e=0x8f13a70, receiver=0xbff57f0, this=0x1070420) at kernel/qapplication.cpp:4486 #15 QApplicationPrivate::notify_helper (this=0x1070420, receiver=0xbff57f0, e=0x8f13a70) at kernel/qapplication.cpp:4458 #16 0x00007f5298cb9291 in QApplication::notify (this=0x7fff580b2ed0, receiver=0xbff57f0, e=0x8f13a70) at kernel/qapplication.cpp:4365 #17 0x00007f529a339126 in KApplication::notify (this=0x7fff580b2ed0, receiver=0xbff57f0, event=0x8f13a70) at ../../kdeui/kernel/kapplication.cpp:311 #18 0x00007f5299903afc in QCoreApplication::notifyInternal (this=0x7fff580b2ed0, receiver=0xbff57f0, event=0x8f13a70) at kernel/qcoreapplication.cpp:787 #19 0x00007f529990751f in sendEvent (event=0x8f13a70, receiver=0xbff57f0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #20 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x103c8e0) at kernel/qcoreapplication.cpp:1428 #21 0x00007f529992ea73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220 #22 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277 #23 0x00007f5292116a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #24 0x00007f5292117258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #25 0x00007f5292117429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #26 0x00007f529992eed6 in QEventDispatcherGlib::processEvents (this=0x103dfd0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422 #27 0x00007f5298d5c07e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #28 0x00007f5299902cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #29 0x00007f5299902ef7 in QEventLoop::exec (this=0x7fff580b2e60, flags=...) at kernel/qeventloop.cpp:201 #30 0x00007f5299907789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064 #31 0x0000000000403629 in main (argc=3, argv=0x7fff580b34f8) at ../../../kontact/src/main.cpp:218 Possible duplicates by query: bug 283341, bug 282060, bug 282036, bug 280961, bug 280149. Reported using DrKonqi 1183641 1 christophe 2011-11-10 14:59:24 +0000 *** This bug has been marked as a duplicate of bug 250797 ***