[Bug 306731] New: Kontact failed to start after login

Boerny b_stader at gmx.at
Thu Sep 13 10:55:30 BST 2012 

https://bugs.kde.org/show_bug.cgi?id=306731

            Bug ID: 306731
          Severity: crash
           Version: unspecified
          Priority: NOR
          Assignee: kdepim-bugs at kde.org
           Summary: Kontact failed to start after login
    Classification: Unclassified
                OS: Linux
          Reporter: b_stader at gmx.at
          Hardware: Ubuntu Packages
            Status: UNCONFIRMED
         Component: general
           Product: kontact

Application: kontact (4.9)
KDE Platform Version: 4.9.00
Qt Version: 4.8.2
Operating System: Linux 3.2.0-29-generic x86_64
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
After login Kontact is started and it crashes every time. When restarting it
works, but sometimes get same error.

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f49930a07c0 (LWP 3329))]

Thread 5 (Thread 0x7f4976383700 (LWP 3330)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f498f89edec in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f498f89ef19 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f498ad4de9a in start_thread (arg=0x7f4976383700) at
pthread_create.c:308
#4  0x00007f49905d04bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f4975a6a700 (LWP 3331)):
#0  0x00007f49905c4b03 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f498a881036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f498a881164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4990d459e6 in QEventDispatcherGlib::processEvents
(this=0x7f49700008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f4990d14f22 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f4990d15177 in QEventLoop::exec (this=0x7f4975a69dc0, flags=...) at
kernel/qeventloop.cpp:204
#6  0x00007f4990c14057 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#7  0x00007f4990c1707b in QThreadPrivate::start (arg=0x1259020) at
thread/qthread_unix.cpp:307
#8  0x00007f498ad4de9a in start_thread (arg=0x7f4975a6a700) at
pthread_create.c:308
#9  0x00007f49905d04bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f49279a1700 (LWP 3343)):
#0  0x00007f498ad5105d in __pthread_mutex_unlock_usercnt (mutex=<optimized
out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x7f4920000a60) at pthread_mutex_unlock.c:290
#2  0x00007f498a8bc5d1 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f498a880b3d in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f498a880fd6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f498a881164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f4990d459e6 in QEventDispatcherGlib::processEvents
(this=0x7f49200008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00007f4990d14f22 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f4990d15177 in QEventLoop::exec (this=0x7f49279a0d90, flags=...) at
kernel/qeventloop.cpp:204
#9  0x00007f4990c14057 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#10 0x00007f4990cf4c2f in QInotifyFileSystemWatcherEngine::run (this=0x342c500)
at io/qfilesystemwatcher_inotify.cpp:248
#11 0x00007f4990c1707b in QThreadPrivate::start (arg=0x342c500) at
thread/qthread_unix.cpp:307
#12 0x00007f498ad4de9a in start_thread (arg=0x7f49279a1700) at
pthread_create.c:308
#13 0x00007f49905d04bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f4926911700 (LWP 3507)):
#0  0x00007f498ad5105d in __pthread_mutex_unlock_usercnt (mutex=<optimized
out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x7f4918007560) at pthread_mutex_unlock.c:290
#2  0x00007f498a8bc5d1 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f498a8807e2 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f498a880f5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f498a881164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f4990d459e6 in QEventDispatcherGlib::processEvents
(this=0x7f4918007620, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00007f4990d14f22 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f4990d15177 in QEventLoop::exec (this=0x7f4926910dc0, flags=...) at
kernel/qeventloop.cpp:204
#9  0x00007f4990c14057 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#10 0x00007f4990c1707b in QThreadPrivate::start (arg=0xbb0eb30) at
thread/qthread_unix.cpp:307
#11 0x00007f498ad4de9a in start_thread (arg=0x7f4926911700) at
pthread_create.c:308
#12 0x00007f49905d04bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f49930a07c0 (LWP 3329)):
[KCrash Handler]
#6  QReadWriteLock::lockForWrite (this=0x8) at thread/qreadwritelock.cpp:277
#7  0x00007f4985ed5751 in relock (this=0x7fffec890960) at
../../include/QtCore/../../src/corelib/thread/qreadwritelock.h:155
#8  QWriteLocker (this=0x7fffec890960, areadWriteLock=<optimized out>) at
../../include/QtCore/../../src/corelib/thread/qreadwritelock.h:175
#9  QWriteLocker (areadWriteLock=<optimized out>, this=0x7fffec890960) at
kernel/qsqldatabase.cpp:242
#10 QSqlDatabasePrivate::removeDatabase (name=...) at
kernel/qsqldatabase.cpp:246
#11 0x00007f491f256833 in Plasma::StorageThread::~StorageThread
(this=0xbb0eb30, __in_chrg=<optimized out>) at
../../plasma/private/storagethread.cpp:57
#12 0x00007f491f256897 in ~StorageThreadSingleton (this=0xbb0eb30,
__in_chrg=<optimized out>) at ../../plasma/private/storagethread.cpp:35
#13 destroy () at ../../plasma/private/storagethread.cpp:45
#14 0x00007f4990519921 in __run_exit_handlers (status=1, listp=0x7f4990894688,
run_list_atexit=true) at exit.c:78
#15 0x00007f49905199a5 in __GI_exit (status=<optimized out>) at exit.c:100
#16 0x00007f492c60dcf9 in MailCommon::Kernel::emergencyExit(QString const&) ()
from /usr/lib/libmailcommon.so.4
#17 0x00007f492c60e09e in
MailCommon::Kernel::createDefaultCollectionDone(KJob*) () from
/usr/lib/libmailcommon.so.4
#18 0x00007f4990d2a841 in QMetaObject::activate (sender=0x31792d0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fffec890ca0) at
kernel/qobject.cpp:3547
#19 0x00007f49911a1192 in KJob::result (this=<optimized out>, _t1=0x31792d0) at
./kjob.moc:208
#20 0x00007f49911a11d0 in KJob::emitResult (this=0x31792d0) at
../../kdecore/jobs/kjob.cpp:318
#21 0x00007f498d19399e in
Akonadi::SpecialCollectionsRequestJobPrivate::lockResult (this=0x3185000,
job=0x4c25820) at ../../akonadi/specialcollectionsrequestjob.cpp:121
#22 0x00007f4990d2a841 in QMetaObject::activate (sender=0x4c25820, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fffec890e80) at
kernel/qobject.cpp:3547
#23 0x00007f49911a1192 in KJob::result (this=<optimized out>, _t1=0x4c25820) at
./kjob.moc:208
#24 0x00007f49911a11d0 in KJob::emitResult (this=0x4c25820) at
../../kdecore/jobs/kjob.cpp:318
#25 0x00007f498d18c9aa in Akonadi::GetLockJob::Private::timeout
(this=0x279d780) at ../../akonadi/specialcollectionshelperjobs.cpp:610
#26 0x00007f4990d2a841 in QMetaObject::activate (sender=0x33ddb30, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#27 0x00007f4990d2f739 in QObject::event (this=0x33ddb30, e=<optimized out>) at
kernel/qobject.cpp:1157
#28 0x00007f49917107b4 in notify_helper (e=0x7fffec8916f0, receiver=0x33ddb30,
this=0x111bca0) at kernel/qapplication.cpp:4556
#29 QApplicationPrivate::notify_helper (this=0x111bca0, receiver=0x33ddb30,
e=0x7fffec8916f0) at kernel/qapplication.cpp:4528
#30 0x00007f4991715583 in QApplication::notify (this=0x7fffec8919c0,
receiver=0x33ddb30, e=0x7fffec8916f0) at kernel/qapplication.cpp:4417
#31 0x00007f499244b456 in KApplication::notify (this=0x7fffec8919c0,
receiver=0x33ddb30, event=0x7fffec8916f0) at
../../kdeui/kernel/kapplication.cpp:311
#32 0x00007f4990d163ec in QCoreApplication::notifyInternal
(this=0x7fffec8919c0, receiver=0x33ddb30, event=0x7fffec8916f0) at
kernel/qcoreapplication.cpp:915
#33 0x00007f4990d477b2 in sendEvent (event=0x7fffec8916f0, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#34 QTimerInfoList::activateTimers (this=0x111fdb0) at
kernel/qeventdispatcher_unix.cpp:611
#35 0x00007f4990d451cd in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:186
#36 timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:180
#37 0x00007f498a880d53 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007f498a8810a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007f498a881164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007f4990d4597f in QEventDispatcherGlib::processEvents (this=0x10e4c10,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#41 0x00007f49917b8cde in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#42 0x00007f4990d14f22 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#43 0x00007f4990d15177 in QEventLoop::exec (this=0x7fffec891950, flags=...) at
kernel/qeventloop.cpp:204
#44 0x00007f4990d1a4c7 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1187
#45 0x00000000004035c9 in ?? ()
#46 0x00007f49904ff76d in __libc_start_main (main=0x402ae0, argc=1,
ubp_av=0x7fffec891fe8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffec891fd8) at libc-start.c:226
#47 0x0000000000403b31 in _start ()

Reported using DrKonqi

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