https://bugs.kde.org/show_bug.cgi?id=308070
Bug ID: 308070
Severity: crash
Version: 4.9.2
Priority: NOR
Assignee: kdepim-bugs@kde.org
Summary: Kmail crash on deleting "last search" folder
Classification: Unclassified
OS: Linux
Reporter: n...@leverton.org
Hardware: Ubuntu Packages
Status: UNCONFIRMED
Component: general
Product: kontact
Application: kontact (4.9.2)
KDE Platform Version: 4.9.2
Qt Version: 4.8.2
Operating System: Linux 3.2.0-31-generic-pae i686
Distribution: Ubuntu 12.04.1 LTS
-- Information about the crash:
- What I was doing when the application crashed:
Kontact/kmail was being incredibly slow in showing me existing mails from my
supposedly cached dimap mailbox (even though it shouldn't have had to) so I
quit and restarted it. (not that a restart helps, this symptom has only arisen
since upgrading to kdepim 4.9 but I haven't narrowed down yet whether it's
kontact itself, the exchange connector or Exchange itself. will bug the whole
degraded performance issue in 4.9 separately when I have more info).
After the restart i did some more very slow browsing and then got fed up so
tried to delete the last search. as i thought maybe kontact was still trying to
refresh that.
Nothing happened so I deleted the last search folder again.
3 or 4 minutes later kontact crashed as attached
Nick
-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb212f9c0 (LWP 8773))]
Thread 4 (Thread 0xafa83b40 (LWP 8774)):
#0 0xb7732424 in __kernel_vsyscall ()
#1 0xb393e96b in pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2 0xb605d85c in __pthread_cond_wait (cond=0xb5f07a30, mutex=0xb5f07a18) at
forward.c:139
#3 0xb57d6263 in WTF::TCMalloc_PageHeap::scavengerThread (this=0xb5f02940) at
wtf/FastMalloc.cpp:2495
#4 0xb57d637f in WTF::TCMalloc_PageHeap::runScavengerThread
(context=0xb5f02940) at wtf/FastMalloc.cpp:1618
#5 0xb393ad4c in start_thread (arg=0xafa83b40) at pthread_create.c:308
#6 0xb604ff4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Thread 3 (Thread 0xaf162b40 (LWP 8775)):
#0 0xb368cdcd in __GI_clock_gettime (clock_id=1, tp=0xaf162008) at
../sysdeps/unix/clock_gettime.c:116
#1 0xb62b73b5 in do_gettime (frac=0xaf162000, sec=0xaf161ff8) at
tools/qelapsedtimer_unix.cpp:123
#2 qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3 0xb63a16f6 in QTimerInfoList::updateCurrentTime (this=0xae802074) at
kernel/qeventdispatcher_unix.cpp:343
#4 0xb63a1a4a in QTimerInfoList::timerWait (this=0xae802074, tm=...) at
kernel/qeventdispatcher_unix.cpp:450
#5 0xb63a02f3 in timerSourcePrepareHelper (src=<optimized out>,
timeout=0xaf1620ec) at kernel/qeventdispatcher_glib.cpp:136
#6 0xb3867872 in g_main_context_prepare (context=0xae8004e0,
priority=0xaf162148) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:2836
#7 0xb3867faf in g_main_context_iterate (dispatch=1, block=1,
context=0xae8004e0, self=<optimized out>) at
/build/buildd/glib2.0-2.32.3/./glib/gmain.c:3126
#8 g_main_context_iterate (context=0xae8004e0, block=1, dispatch=1,
self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3083
#9 0xb3868201 in g_main_context_iteration (context=0xae8004e0, may_block=1) at
/build/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#10 0xb63a0db7 in QEventDispatcherGlib::processEvents (this=0xae800468,
flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0xb636c67d in QEventLoop::processEvents (this=0xaf162270, flags=...) at
kernel/qeventloop.cpp:149
#12 0xb636c919 in QEventLoop::exec (this=0xaf162270, flags=...) at
kernel/qeventloop.cpp:204
#13 0xb62559ec in QThread::exec (this=0xa04e320) at thread/qthread.cpp:501
#14 0xb6255adb in QThread::run (this=0xa04e320) at thread/qthread.cpp:568
#15 0xb6258e80 in QThreadPrivate::start (arg=0xa04e320) at
thread/qthread_unix.cpp:307
#16 0xb393ad4c in start_thread (arg=0xaf162b40) at pthread_create.c:308
#17 0xb604ff4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Thread 2 (Thread 0xacba5b40 (LWP 8785)):
#0 0xb393dc64 in __pthread_mutex_unlock_usercnt (mutex=0xac200550, decr=1) at
pthread_mutex_unlock.c:52
#1 0xb605dab4 in pthread_mutex_unlock (mutex=0xac200550) at forward.c:184
#2 0xb38a7410 in g_mutex_unlock (mutex=0xac2004e0) at
/build/buildd/glib2.0-2.32.3/./glib/gthread-posix.c:227
#3 0xb3867f9f in g_main_context_iterate (dispatch=1, block=1,
context=0xac2004e0, self=<optimized out>) at
/build/buildd/glib2.0-2.32.3/./glib/gmain.c:3124
#4 g_main_context_iterate (context=0xac2004e0, block=1, dispatch=1,
self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3083
#5 0xb3868201 in g_main_context_iteration (context=0xac2004e0, may_block=1) at
/build/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#6 0xb63a0db7 in QEventDispatcherGlib::processEvents (this=0xac200468,
flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7 0xb636c67d in QEventLoop::processEvents (this=0xacba5240, flags=...) at
kernel/qeventloop.cpp:149
#8 0xb636c919 in QEventLoop::exec (this=0xacba5240, flags=...) at
kernel/qeventloop.cpp:204
#9 0xb62559ec in QThread::exec (this=0xa4bfd50) at thread/qthread.cpp:501
#10 0xb6349ccd in QInotifyFileSystemWatcherEngine::run (this=0xa4bfd50) at
io/qfilesystemwatcher_inotify.cpp:248
#11 0xb6258e80 in QThreadPrivate::start (arg=0xa4bfd50) at
thread/qthread_unix.cpp:307
#12 0xb393ad4c in start_thread (arg=0xacba5b40) at pthread_create.c:308
#13 0xb604ff4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Thread 1 (Thread 0xb212f9c0 (LWP 8773)):
[KCrash Handler]
#7 QSharedDataPointer (o=..., this=0xbfc1c97c) at
/usr/include/qt4/QtCore/qshareddata.h:93
#8 assignEntityPrivate (one=..., other=...) at ../../akonadi/entity.cpp:49
#9 0xb3f684cb in Akonadi::Entity::Entity (this=0xbfc1cad4, other=...) at
../../akonadi/entity.cpp:56
#10 0xb3f9e653 in Akonadi::Collection::Collection (this=0xbfc1cad4, other=...)
at ../../akonadi/collection.cpp:72
#11 0xad70d55d in MailCommon::FolderCollection::collection (this=0x0) at
../../mailcommon/foldercollection.cpp:150
#12 0xad8ce222 in KMMainWidget::slotDelayedRemoveFolder (this=0xa3f4320,
job=0xbfc1cad4) at ../../kmail/kmmainwidget.cpp:1861
#13 0xad8d7bf6 in KMMainWidget::qt_static_metacall (_o=0xa3f4320,
_c=QMetaObject::InvokeMetaMethod, _id=50, _a=0xbfc1cc58) at
./kmmainwidget.moc:386
#14 0xb6384b81 in QMetaObject::activate (sender=0xade0928, m=0xb679848c,
local_signal_index=3, argv=0xbfc1cc58) at kernel/qobject.cpp:3547
#15 0xb65e49f5 in KJob::result (this=0xade0928, _t1=0xade0928) at
./kjob.moc:208
#16 0xb65e4a48 in KJob::emitResult (this=0xade0928) at
../../kdecore/jobs/kjob.cpp:318
#17 0xb403dfee in Akonadi::JobPrivate::delayedEmitResult (this=0xae08c10) at
../../akonadi/job.cpp:144
#18 0xb63800d1 in QMetaCallEvent::placeMetaCall (this=0xa5d6f10,
object=0xade0928) at kernel/qobject.cpp:525
#19 0xb638914b in QObject::event (this=0xade0928, e=0xa5d6f10) at
kernel/qobject.cpp:1195
#20 0xb68dadf4 in notify_helper (e=0xa5d6f10, receiver=0xade0928,
this=0x9f19e68) at kernel/qapplication.cpp:4556
#21 QApplicationPrivate::notify_helper (this=0x9f19e68, receiver=0xade0928,
e=0xa5d6f10) at kernel/qapplication.cpp:4528
#22 0xb68e015d in QApplication::notify (this=0xa5d6f10, receiver=0xade0928,
e=0xa5d6f10) at kernel/qapplication.cpp:4285
#23 0xb7460541 in KApplication::notify (this=0xbfc1d494, receiver=0xade0928,
event=0xa5d6f10) at ../../kdeui/kernel/kapplication.cpp:311
#24 0xb636ddde in QCoreApplication::notifyInternal (this=0xbfc1d494,
receiver=0xade0928, event=0xa5d6f10) at kernel/qcoreapplication.cpp:915
#25 0xb6371f38 in sendEvent (event=<optimized out>, receiver=<optimized out>)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#26 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x9ef2ab8) at kernel/qcoreapplication.cpp:1539
#27 0xb637226c in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1432
#28 0xb63a0964 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#29 postEventSourceDispatch (s=0x9f214b0) at
kernel/qeventdispatcher_glib.cpp:279
#30 0xb3867d86 in g_main_dispatch (context=0x9ef3880) at
/build/buildd/glib2.0-2.32.3/./glib/gmain.c:2539
#31 g_main_context_dispatch (context=0x9ef3880) at
/build/buildd/glib2.0-2.32.3/./glib/gmain.c:3075
#32 0xb3868125 in g_main_context_iterate (dispatch=1, block=-1282975152,
context=0x9ef3880, self=<optimized out>) at
/build/buildd/glib2.0-2.32.3/./glib/gmain.c:3146
#33 g_main_context_iterate (context=0x9ef3880, block=-1282975152, dispatch=1,
self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3083
#34 0xb3868201 in g_main_context_iteration (context=0x9ef3880, may_block=1) at
/build/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#35 0xb63a0d57 in QEventDispatcherGlib::processEvents (this=0x9f1d040,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#36 0xb6993a1a in QGuiEventDispatcherGlib::processEvents (this=0x9f1d040,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#37 0xb636c67d in QEventLoop::processEvents (this=0xbfc1d3f4, flags=...) at
kernel/qeventloop.cpp:149
#38 0xb636c919 in QEventLoop::exec (this=0xbfc1d3f4, flags=...) at
kernel/qeventloop.cpp:204
#39 0xb637231a in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#40 0xb68d89c4 in QApplication::exec () at kernel/qapplication.cpp:3817
#41 0x0804ac51 in main (argc=-1382287096, argv=0xa3f3bc0) at
../../../kontact/src/main.cpp:219
Possible duplicates by query: bug 306740, bug 301647, bug 301110, bug 299330,
bug 295546.
Reported using DrKonqi
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