[kontact] [Bug 353826] New: Kontact crashes every time I exit

Chris Samuel kde at csamuel.org
Mon Oct 12 13:59:04 BST 2015


https://bugs.kde.org/show_bug.cgi?id=353826

            Bug ID: 353826
           Summary: Kontact crashes every time I exit
           Product: kontact
           Version: unspecified
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: kde at csamuel.org

Application: kontact (5.0.1)

Qt Version: 5.4.2
Operating System: Linux 4.2.0-15-generic x86_64
Distribution: Ubuntu Wily Werewolf (development branch)

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

After upgrading to the development version of Kubuntu 15.10 every time I exit
Kontact (in the email view, not tried any other) it crashes with the attached
backtrace.

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 0x7fe03bb84880 (LWP 17692))]

Thread 10 (Thread 0x7fe0335ef700 (LWP 17694)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe05617a48b in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007fe05617a4c9 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007fe0518f96aa in start_thread (arg=0x7fe0335ef700) at
pthread_create.c:333
#4  0x00007fe05706ceed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fdff085a700 (LWP 17695)):
#0  0x00007fe0570618dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fe050c7c1ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe050c7c2fc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe057ba229b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fe057b4875a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fe0579663d4 in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fe05796b2be in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fe0518f96aa in start_thread (arg=0x7fdff085a700) at
pthread_create.c:333
#8  0x00007fe05706ceed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fdfeae09700 (LWP 17696)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe055e885b4 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007fe0561aa341 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007fe0518f96aa in start_thread (arg=0x7fdfeae09700) at
pthread_create.c:333
#4  0x00007fe05706ceed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fdfea5e9700 (LWP 17697)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe055e895e3 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007fe0561aa341 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007fe0518f96aa in start_thread (arg=0x7fdfea5e9700) at
pthread_create.c:333
#4  0x00007fe05706ceed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fdfe9de8700 (LWP 17698)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe055e895e3 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007fe0561aa341 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007fe0518f96aa in start_thread (arg=0x7fdfe9de8700) at
pthread_create.c:333
#4  0x00007fe05706ceed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fdfe95e7700 (LWP 17699)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe055e895e3 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007fe0561aa341 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007fe0518f96aa in start_thread (arg=0x7fdfe95e7700) at
pthread_create.c:333
#4  0x00007fe05706ceed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fdfe8de6700 (LWP 17700)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe055e895e3 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007fe0561aa341 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007fe0518f96aa in start_thread (arg=0x7fdfe8de6700) at
pthread_create.c:333
#4  0x00007fe05706ceed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fdfe3fff700 (LWP 17701)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe055e895e3 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007fe0561aa341 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007fe0518f96aa in start_thread (arg=0x7fdfe3fff700) at
pthread_create.c:333
#4  0x00007fe05706ceed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fdfe37fe700 (LWP 17702)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe055e895e3 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007fe0561aa341 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007fe0518f96aa in start_thread (arg=0x7fdfe37fe700) at
pthread_create.c:333
#4  0x00007fe05706ceed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fe03bb84880 (LWP 17692)):
[KCrash Handler]
#6  c4_PtrArray::GetAt (nIndex=<optimized out>, this=0x21e0390) at
../../../../akregator/plugins/mk4storage/metakit/src/univ.inl:54
#7  c4_Column::CopyData (this=this at entry=0x21e0390, to_=1879048279, from_=0,
count_=count_ at entry=-1879048279) at
../../../../akregator/plugins/mk4storage/metakit/src/column.cpp:310
#8  0x00007fdfc1568db8 in c4_Column::FinishSlack (this=this at entry=0x21e0390) at
../../../../akregator/plugins/mk4storage/metakit/src/column.cpp:742
#9  0x00007fdfc1568df1 in c4_Column::~c4_Column (this=0x21e0390,
__in_chrg=<optimized out>) at
../../../../akregator/plugins/mk4storage/metakit/src/column.cpp:91
#10 0x00007fdfc156fddf in c4_FormatB::~c4_FormatB (this=0x21e02e0,
__in_chrg=<optimized out>) at
../../../../akregator/plugins/mk4storage/metakit/src/format.cpp:325
#11 0x00007fdfc1572be3 in c4_FormatS::~c4_FormatS (this=0x21e02e0,
__in_chrg=<optimized out>) at
../../../../akregator/plugins/mk4storage/metakit/src/format.cpp:879
#12 c4_FormatS::~c4_FormatS (this=0x21e02e0, __in_chrg=<optimized out>) at
../../../../akregator/plugins/mk4storage/metakit/src/format.cpp:879
#13 0x00007fdfc157350b in c4_HandlerSeq::DetachFromStorage
(this=this at entry=0x21de010, full_=full_ at entry=true) at
../../../../akregator/plugins/mk4storage/metakit/src/handler.cpp:185
#14 0x00007fdfc1573d64 in c4_HandlerSeq::~c4_HandlerSeq (this=0x21de010,
__in_chrg=<optimized out>) at
../../../../akregator/plugins/mk4storage/metakit/src/handler.cpp:106
#15 0x00007fdfc1573e29 in c4_HandlerSeq::~c4_HandlerSeq (this=0x21de010,
__in_chrg=<optimized out>) at
../../../../akregator/plugins/mk4storage/metakit/src/handler.cpp:121
#16 0x00007fdfc158a34f in Akregator::Backend::StorageMK4Impl::close
(this=this at entry=0x219fa50) at
../../../../akregator/plugins/mk4storage/storagemk4impl.cpp:166
#17 0x00007fdfc158a3da in Akregator::Backend::StorageMK4Impl::~StorageMK4Impl
(this=0x219fa50, __in_chrg=<optimized out>) at
../../../../akregator/plugins/mk4storage/storagemk4impl.cpp:128
#18 0x00007fdfc158a509 in Akregator::Backend::StorageMK4Impl::~StorageMK4Impl
(this=0x219fa50, __in_chrg=<optimized out>) at
../../../../akregator/plugins/mk4storage/storagemk4impl.cpp:131
#19 0x00007fdfc2e9f199 in Akregator::Part::slotOnShutdown
(this=this at entry=0x217af50) at ../../../akregator/src/akregator_part.cpp:358
#20 0x00007fdfc2e9f7a8 in Akregator::Part::~Part (this=this at entry=0x217af50,
__in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
../../../akregator/src/akregator_part.cpp:422
#21 0x00007fdfc2e9f7f9 in Akregator::Part::~Part (this=0x217af50,
__in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
../../../akregator/src/akregator_part.cpp:426
#22 0x00007fe059a1b16e in KontactInterface::Plugin::~Plugin() () from
/usr/lib/x86_64-linux-gnu/libKF5KontactInterface.so.5
#23 0x00007fdfe19f4b56 in AkregatorPlugin::~AkregatorPlugin (this=0x1aba1e0,
__in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
../../../akregator/kontactplugin/akregator_plugin.cpp:61
#24 0x00007fdfe19f4b79 in AkregatorPlugin::~AkregatorPlugin (this=0x1aba1e0,
__in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
../../../akregator/kontactplugin/akregator_plugin.cpp:65
#25 0x00007fe059c44926 in Kontact::MainWindow::~MainWindow
(this=this at entry=0x17c9420, __in_chrg=<optimized out>, __vtt_parm=<optimized
out>) at ../../../kontact/src/mainwindow.cpp:298
#26 0x00007fe059c44ad9 in Kontact::MainWindow::~MainWindow (this=0x17c9420,
__in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
../../../kontact/src/mainwindow.cpp:300
#27 0x00007fe057b7c670 in QObject::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007fe05845aedb in QWidget::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007fe05856c39b in QMainWindow::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007fe059586177 in KMainWindow::event (this=this at entry=0x17c9420,
ev=ev at entry=0x78bfcb0) at ../../src/kmainwindow.cpp:821
#31 0x00007fe0595be5c5 in KXmlGuiWindow::event (this=0x17c9420, ev=0x78bfcb0)
at ../../src/kxmlguiwindow.cpp:118
#32 0x00007fe058418b8c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007fe05841e230 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007fe057b4af1b in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007fe057b4d057 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007fe057ba1e73 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007fe050c7bff7 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007fe050c7c250 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007fe050c7c2fc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007fe057ba227f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#41 0x00007fe057b4875a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#42 0x00007fe057b502cc in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#43 0x0000000000404af1 in main (argc=1, argv=0x7ffe9d5db3a8) at
../../../kontact/src/main.cpp:220

Reported using DrKonqi

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