[Bug 282946] New: KMail crash on start, OpenBSD

Vadim Zhukov persgray at gmail.com
Wed Sep 28 02:02:26 BST 2011 

https://bugs.kde.org/show_bug.cgi?id=282946

           Summary: KMail crash on start, OpenBSD
           Product: kmail2
           Version: unspecified
          Platform: OpenBSD Packages
        OS/Version: OpenBSD
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: persgray at gmail.com


Application: kmail (4.7.1)
KDE Platform Version: 4.7.1 (4.7.1)
Qt Version: 4.7.3
Operating System: OpenBSD 5.0 i386
Distribution (Platform): OpenBSD Packages

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

I rebooted the system with "reboot": disk caches flushed, user processes get
two seconds for exiting normally, then receive SIGKILL.

After sometime booted OpenBSD again, started X (CWM, no KWin or Plasma
running), started Kontact. It loaded, I had ever a chance to click in "Tip of
the day" window, and after a few seconds it crashed. I saw Kontact crashes
before not worrying enough about them yet, so I started KMail alone -
unexpectedly, with the same result.

I will try to narrow the problem down and add any useful info I could get here.

- Custom settings of the application:

KDE was built with "-DCMAKE_BUILD_TYPE:String=Debug". This is not an official
KDE 4.7.1 port, but porting effort actually. Qt version is 4.7.3. Threading
library used - libpthread (usermode threads, process is actuall single
threaded).

The crash can be reproduced every time.

-- Backtrace:
Application: KMail (kmail), signal: Abort trap
[KCrash Handler]
#12 0x0c1ec67d in kill () from /usr/lib/libc.so.60.1
#13 0x0c252de5 in abort () at /usr/src/lib/libc/stdlib/abort.c:68
#14 0x093560c9 in qt_message_output () from /usr/local/lib/qt4/libQtCore.so.9.0
#15 0x09356303 in qt_message_output () from /usr/local/lib/qt4/libQtCore.so.9.0
#16 0x09356409 in qFatal () from /usr/local/lib/qt4/libQtCore.so.9.0
#17 0x0935644c in qt_assert_x () from /usr/local/lib/qt4/libQtCore.so.9.0
#18 0x10091dea in QList<Node*>::takeAt (this=0x89d64570, i=-1) at qlist.h:472
#19 0x1008aa26 in Akonadi::EntityTreeModelPrivate::monitoredItemMoved
(this=0x825e8580, item=@0xcfbe3a60, sourceCollection=@0xcfbe3a88,
destCollection=@0xcfbe3a84)
    at
/usr/ports/pobj/kdepimlibs-4.7.1-debug/kdepimlibs-4.7.1/akonadi/entitytreemodel_p.cpp:1093
#20 0x1007dfc6 in Akonadi::EntityTreeModel::qt_metacall (this=0x825f5990,
_c=QMetaObject::InvokeMetaMethod, _id=28, _a=0xcfbe39b4) at
entitytreemodel.moc:170
#21 0x09476153 in QMetaObject::metacall () from
/usr/local/lib/qt4/libQtCore.so.9.0
#22 0x094873af in QMetaObject::activate () from
/usr/local/lib/qt4/libQtCore.so.9.0
#23 0x100c881f in Akonadi::Monitor::itemMoved (this=0x886d5ee0,
_t1=@0xcfbe3a60, _t2=@0xcfbe3a88, _t3=@0xcfbe3a84) at monitor.moc:176
#24 0x100cb83a in Akonadi::MonitorPrivate::emitItemNotification
(this=0x88c3d480, msg=@0xcfbe3bd8, item=@0xcfbe3acc, collection=@0xcfbe3ad8,
collectionDest=@0xcfbe3ad4)
    at
/usr/ports/pobj/kdepimlibs-4.7.1-debug/kdepimlibs-4.7.1/akonadi/monitor_p.cpp:520
#25 0x100ccf0a in Akonadi::MonitorPrivate::emitNotification (this=0x88c3d480,
msg=@0xcfbe3bd8) at
/usr/ports/pobj/kdepimlibs-4.7.1-debug/kdepimlibs-4.7.1/akonadi/monitor_p.cpp:284
#26 0x1003d9ff in Akonadi::ChangeRecorderPrivate::emitNotification
(this=0x88c3d480, msg=@0xcfbe3bd8) at changerecorder_p.h:60
#27 0x100cc6a4 in Akonadi::MonitorPrivate::flushPipeline (this=0x88c3d480) at
/usr/ports/pobj/kdepimlibs-4.7.1-debug/kdepimlibs-4.7.1/akonadi/monitor_p.cpp:425
#28 0x100cc702 in Akonadi::MonitorPrivate::dataAvailable (this=0x88c3d480) at
/usr/ports/pobj/kdepimlibs-4.7.1-debug/kdepimlibs-4.7.1/akonadi/monitor_p.cpp:434
#29 0x100c8bec in Akonadi::Monitor::qt_metacall (this=0x886d5ee0,
_c=QMetaObject::InvokeMetaMethod, _id=23, _a=0xcfbe3ce0) at monitor.moc:156
#30 0x1003a7aa in Akonadi::ChangeRecorder::qt_metacall (this=0x886d5ee0,
_c=QMetaObject::InvokeMetaMethod, _id=27, _a=0xcfbe3ce0) at
changerecorder.moc:72
#31 0x09476153 in QMetaObject::metacall () from
/usr/local/lib/qt4/libQtCore.so.9.0
#32 0x094873af in QMetaObject::activate () from
/usr/local/lib/qt4/libQtCore.so.9.0
#33 0x10076f87 in Akonadi::EntityCacheBase::dataAvailable (this=0x825e4aa0) at
entitycache_p.moc:88
#34 0x100d0dea in Akonadi::EntityCache<Akonadi::Item, Akonadi::ItemFetchJob,
Akonadi::ItemFetchScope>::fetchResult (this=0x825e4aa0, job=0x887958e0) at
entitycache_p.h:190
#35 0x1007700c in Akonadi::EntityCacheBase::qt_metacall (this=0x825e4aa0,
_c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xcfbe3e4c) at entitycache_p.moc:77
#36 0x09476153 in QMetaObject::metacall () from
/usr/local/lib/qt4/libQtCore.so.9.0
#37 0x094873af in QMetaObject::activate () from
/usr/local/lib/qt4/libQtCore.so.9.0
#38 0x0dcc73e3 in KJob::result (this=0x887958e0, _t1=0x887958e0) at
kjob.moc:194
#39 0x0dcc7829 in KJob::emitResult (this=0x887958e0) at
/usr/ports/pobj/kdelibs-4.7.1-debug/kdelibs-4.7.1/kdecore/jobs/kjob.cpp:312
#40 0x100c4515 in Akonadi::JobPrivate::delayedEmitResult (this=0x7ee0be00) at
/usr/ports/pobj/kdepimlibs-4.7.1-debug/kdepimlibs-4.7.1/akonadi/job.cpp:143
#41 0x100c498f in Akonadi::Job::qt_metacall (this=0x887958e0,
_c=QMetaObject::InvokeMetaMethod, _id=6, _a=0x88894450) at job.moc:91
#42 0x100b278a in Akonadi::ItemFetchJob::qt_metacall (this=0x887958e0,
_c=QMetaObject::InvokeMetaMethod, _id=34, _a=0x88894450) at itemfetchjob.moc:73
#43 0x09476153 in QMetaObject::metacall () from
/usr/local/lib/qt4/libQtCore.so.9.0
#44 0x09481f96 in QMetaCallEvent::placeMetaCall () from
/usr/local/lib/qt4/libQtCore.so.9.0
#45 0x09483253 in QObject::event () from /usr/local/lib/qt4/libQtCore.so.9.0
#46 0x01d9de1c in QApplicationPrivate::notify_helper () from
/usr/local/lib/qt4/libQtGui.so.10.0
#47 0x01da5dc5 in QApplication::notify () from
/usr/local/lib/qt4/libQtGui.so.10.0
#48 0x051eb728 in KApplication::notify (this=0xcfbe4714, receiver=0x887958e0,
event=0x82c602c0) at
/usr/ports/pobj/kdelibs-4.7.1-debug/kdelibs-4.7.1/kdeui/kernel/kapplication.cpp:311
#49 0x0946f83b in QCoreApplication::notifyInternal () from
/usr/local/lib/qt4/libQtCore.so.9.0
#50 0x09470b2f in QCoreApplicationPrivate::sendPostedEvents () from
/usr/local/lib/qt4/libQtCore.so.9.0
#51 0x09470d4d in QCoreApplication::sendPostedEvents () from
/usr/local/lib/qt4/libQtCore.so.9.0
#52 0x094a2274 in QEventDispatcherGlib::registeredTimers () from
/usr/local/lib/qt4/libQtCore.so.9.0
#53 0x055ec397 in g_main_context_dispatch () from
/usr/local/lib/libglib-2.0.so.2800.0
#54 0x055f043e in g_main_context_prepare () from
/usr/local/lib/libglib-2.0.so.2800.0
#55 0x055f0a65 in g_main_context_iteration () from
/usr/local/lib/libglib-2.0.so.2800.0
#56 0x094a269b in QEventDispatcherGlib::processEvents () from
/usr/local/lib/qt4/libQtCore.so.9.0
#57 0x01e63855 in QGuiEventDispatcherGlib::processEvents () from
/usr/local/lib/qt4/libQtGui.so.10.0
#58 0x0946ea03 in QEventLoop::processEvents () from
/usr/local/lib/qt4/libQtCore.so.9.0
#59 0x0946ec9a in QEventLoop::exec () from /usr/local/lib/qt4/libQtCore.so.9.0
#60 0x09470e16 in QCoreApplication::exec () from
/usr/local/lib/qt4/libQtCore.so.9.0
#61 0x01d9d707 in QApplication::exec () from
/usr/local/lib/qt4/libQtGui.so.10.0
#62 0x1c002bee in main (argc=) at
/usr/ports/pobj/kdepim-4.7.1-debug/kdepim-4.7.1/kmail/main.cpp:145

Thread 3 (process 17293, thread 0x876b8000):
#1  0x084fb71f in _thread_kern_sched_state_unlock (state=PS_COND_WAIT,
lock=0x87002e58, fname=0x284e8e14
"/usr/src/lib/libpthread/uthread/uthread_cond.c", lineno=262)
    at /usr/src/lib/libpthread/uthread/uthread_kern.c:601
#2  0x084f8083 in pthread_cond_wait (cond=0x2aba69bc, mutex=0x2aba69b8) at
/usr/src/lib/libpthread/uthread/uthread_cond.c:261
#3  0x0ba611e5 in WTF::TCMalloc_PageHeap::scavengerThread () from
/usr/local/lib/qt4/libQtWebKit.so.2.0
#4  0x0ba6127d in WTF::TCMalloc_PageHeap::runScavengerThread () from
/usr/local/lib/qt4/libQtWebKit.so.2.0
#5  0x084f25be in _thread_start () at
/usr/src/lib/libpthread/uthread/uthread_create.c:242
#6  0x0000002b in ?? ()
#7  0x00000000 in ?? ()

Thread 2 (process 17293, thread 0x876b8800):
#1  0x084fb71f in _thread_kern_sched_state_unlock (state=PS_COND_WAIT,
lock=0x83c2d218, fname=0x284e8e14
"/usr/src/lib/libpthread/uthread/uthread_cond.c", lineno=432)
    at /usr/src/lib/libpthread/uthread/uthread_kern.c:601
#2  0x084f7ad7 in pthread_cond_timedwait (cond=0x284ea120, mutex=0x284ea11c,
abstime=0x812aefc0) at /usr/src/lib/libpthread/uthread/uthread_cond.c:431
#3  0x084f2b9e in _thread_gc (arg=0x0) at
/usr/src/lib/libpthread/uthread/uthread_gc.c:181
#4  0x084f25be in _thread_start () at
/usr/src/lib/libpthread/uthread/uthread_create.c:242
#5  0x0000002b in ?? ()
#6  0x00000000 in ?? ()

Thread 1 (process 17293, thread 0x7d150800):
#1  0x0c20871d in times (tp=0x85969d14) at /usr/src/lib/libc/gen/times.c:48
#2  0x094a469f in QTimerInfoList::timeChanged () from
/usr/local/lib/qt4/libQtCore.so.9.0
#3  0x094a48a2 in QTimerInfoList::repairTimersIfNeeded () from
/usr/local/lib/qt4/libQtCore.so.9.0
#4  0x094a48ec in QTimerInfoList::timerWait () from
/usr/local/lib/qt4/libQtCore.so.9.0
#5  0x094a2142 in QEventDispatcherGlib::registeredTimers () from
/usr/local/lib/qt4/libQtCore.so.9.0
#6  0x055efd13 in g_main_context_prepare () from
/usr/local/lib/libglib-2.0.so.2800.0
#7  0x055f017a in g_main_context_prepare () from
/usr/local/lib/libglib-2.0.so.2800.0
#8  0x055f0a65 in g_main_context_iteration () from
/usr/local/lib/libglib-2.0.so.2800.0
#9  0x094a26b7 in QEventDispatcherGlib::processEvents () from
/usr/local/lib/qt4/libQtCore.so.9.0
#10 0x0946ea03 in QEventLoop::processEvents () from
/usr/local/lib/qt4/libQtCore.so.9.0
#11 0x0946ec9a in QEventLoop::exec () from /usr/local/lib/qt4/libQtCore.so.9.0
#12 0x0935d6dd in QThread::exec () from /usr/local/lib/qt4/libQtCore.so.9.0
#13 0x09441190 in QPollingFileSystemWatcherEngine::run () from
/usr/local/lib/qt4/libQtCore.so.9.0
#14 0x093605e4 in QThreadPrivate::start () from
/usr/local/lib/qt4/libQtCore.so.9.0
#15 0x084f25be in _thread_start () at
/usr/src/lib/libpthread/uthread/uthread_create.c:242
#16 0x0000002b in ?? ()
#17 0x00000000 in ?? ()

Reported using DrKonqi

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