[kontact] [Bug 359117] New: Crash on delete

Michael Harnden via KDE Bugzilla bugzilla_noreply at kde.org
Sun Feb 7 22:02:48 GMT 2016 

https://bugs.kde.org/show_bug.cgi?id=359117

            Bug ID: 359117
           Summary: Crash on delete
           Product: kontact
           Version: unspecified
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: mike at rochestervball.com

Application: kontact (4.14.10)
KDE Platform Version: 4.14.16
Qt Version: 4.8.6
Operating System: Linux 4.1.15-8-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
Kontact crashed after deleting an email. IMAP folder, html content in the
email.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa24c43e800 (LWP 16015))]

Thread 4 (Thread 0x7fa22e51d700 (LWP 16024)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa248b23eb6 in WTF::TCMalloc_PageHeap::scavengerThread() () from
/usr/lib64/libQtWebKit.so.4
#2  0x00007fa248b23ee9 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) ()
from /usr/lib64/libQtWebKit.so.4
#3  0x00007fa23f67f754 in ?? () from /usr/X11R6/lib64/libGL.so.1
#4  0x00007fa2439990a4 in start_thread (arg=0x7fa22e51d700) at
pthread_create.c:309
#5  0x00007fa24991404d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7fa1edc1a700 (LWP 16025)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa248896b3d in JSC::BlockAllocator::blockFreeingThreadMain() () from
/usr/lib64/libQtWebKit.so.4
#2  0x00007fa248b4ba06 in WTF::wtfThreadEntryPoint(void*) () from
/usr/lib64/libQtWebKit.so.4
#3  0x00007fa23f67f754 in ?? () from /usr/X11R6/lib64/libGL.so.1
#4  0x00007fa2439990a4 in start_thread (arg=0x7fa1edc1a700) at
pthread_create.c:309
#5  0x00007fa24991404d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7fa1d5f14700 (LWP 16282)):
#0  idleTimerSourceCheck (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:235
#1  0x00007fa2433cc8f1 in g_main_context_check
(context=context at entry=0x7fa1d00009d0, max_priority=2147483647,
fds=fds at entry=0x7fa1d00013e0, n_fds=n_fds at entry=1) at gmain.c:3649
#2  0x00007fa2433ccdf8 in g_main_context_iterate
(context=context at entry=0x7fa1d00009d0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3805
#3  0x00007fa2433ccf7c in g_main_context_iteration (context=0x7fa1d00009d0,
may_block=1) at gmain.c:3869
#4  0x00007fa24a107fde in QEventDispatcherGlib::processEvents
(this=0x7fa1d00008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#5  0x00007fa24a0d9d4f in QEventLoop::processEvents
(this=this at entry=0x7fa1d5f13d20, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fa24a0da045 in QEventLoop::exec (this=this at entry=0x7fa1d5f13d20,
flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fa249fd74df in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:538
#8  0x00007fa249fd9bbf in QThreadPrivate::start (arg=0x10c4200) at
thread/qthread_unix.cpp:349
#9  0x00007fa23f67f754 in ?? () from /usr/X11R6/lib64/libGL.so.1
#10 0x00007fa2439990a4 in start_thread (arg=0x7fa1d5f14700) at
pthread_create.c:309
#11 0x00007fa24991404d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7fa24c43e800 (LWP 16015)):
[KCrash Handler]
#6  operator!= (value=1, this=0x6) at /usr/include/QtCore/qbasicatomic.h:75
#7  QList<Akonadi::Item>::append (this=0x256e578, t=...) at
/usr/include/QtCore/qlist.h:509
#8  0x00007fa1df61a66a in KMMoveCommand::execute (this=0x259e9d0) at
/usr/src/debug/kdepim-4.14.10/kmail/kmcommands.cpp:1460
#9  0x00007fa1df617ca1 in KMCommand::slotPostTransfer (this=0x259e9d0,
result=KMCommand::OK) at /usr/src/debug/kdepim-4.14.10/kmail/kmcommands.cpp:266
#10 0x00007fa24a0ef0fa in QMetaObject::activate (sender=sender at entry=0x259e9d0,
m=m at entry=0x7fa1df9c6f20 <KMCommand::staticMetaObject>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7ffe066d2740)
at kernel/qobject.cpp:3576
#11 0x00007fa1df71f39e in KMCommand::messagesTransfered
(this=this at entry=0x259e9d0, _t1=_t1 at entry=KMCommand::OK) at
/usr/src/debug/kdepim-4.14.10/build/kmail/moc_kmcommands.cpp:116
#12 0x00007fa1df61c44d in KMCommand::transferSelectedMsgs
(this=this at entry=0x259e9d0) at
/usr/src/debug/kdepim-4.14.10/kmail/kmcommands.cpp:325
#13 0x00007fa1df61c829 in KMCommand::start (this=this at entry=0x259e9d0) at
/usr/src/debug/kdepim-4.14.10/kmail/kmcommands.cpp:258
#14 0x00007fa1df62d4e7 in KMMainWidget::trashMessageSelected (this=0x14f81d0,
ref=2) at /usr/src/debug/kdepim-4.14.10/kmail/kmmainwidget.cpp:1860
#15 0x00007fa1df62d5d7 in KMMainWidget::slotTrashSelectedMessages
(this=<optimized out>) at
/usr/src/debug/kdepim-4.14.10/kmail/kmmainwidget.cpp:1886
#16 0x00007fa1df720bda in KMMainWidget::qt_static_metacall (_o=<optimized out>,
_c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at
/usr/src/debug/kdepim-4.14.10/build/kmail/moc_kmmainwidget.cpp:330
#17 0x00007fa24a0ef0fa in QMetaObject::activate (sender=sender at entry=0x194e350,
m=m at entry=0x7fa24b5884a0 <QAction::staticMetaObject>,
local_signal_index=local_signal_index at entry=1, argv=argv at entry=0x7ffe066d2a50)
at kernel/qobject.cpp:3576
#18 0x00007fa24aadf652 in QAction::triggered (this=this at entry=0x194e350,
_t1=false) at .moc/release-shared/moc_qaction.cpp:276
#19 0x00007fa24aae1003 in QAction::activate (this=0x194e350, event=<optimized
out>) at kernel/qaction.cpp:1257
#20 0x00007fa24ae93902 in QAbstractButtonPrivate::click
(this=this at entry=0x1aa33b0) at widgets/qabstractbutton.cpp:530
#21 0x00007fa24ae93a2c in QAbstractButton::mouseReleaseEvent (this=0x1aa3380,
e=0x7ffe066d2f50) at widgets/qabstractbutton.cpp:1123
#22 0x00007fa24af4a96a in QToolButton::mouseReleaseEvent (this=<optimized out>,
e=<optimized out>) at widgets/qtoolbutton.cpp:723
#23 0x00007fa24ab34c5a in QWidget::event (this=0x1aa3380, event=0x7ffe066d2f50)
at kernel/qwidget.cpp:8389
#24 0x00007fa24aae579c in QApplicationPrivate::notify_helper
(this=this at entry=0xd96280, receiver=receiver at entry=0x1aa3380,
e=e at entry=0x7ffe066d2f50) at kernel/qapplication.cpp:4565
#25 0x00007fa24aaebe1a in QApplication::notify (this=<optimized out>,
receiver=0x1aa3380, e=0x7ffe066d2f50) at kernel/qapplication.cpp:4108
#26 0x00007fa24b7fce1a in KApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libkdeui.so.5
#27 0x00007fa24a0db18d in QCoreApplication::notifyInternal
(this=0x7ffe066d3790, receiver=receiver at entry=0x1aa3380,
event=event at entry=0x7ffe066d2f50) at kernel/qcoreapplication.cpp:953
#28 0x00007fa24aaeb613 in sendEvent (event=<optimized out>, receiver=<optimized
out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#29 QApplicationPrivate::sendMouseEvent (receiver=receiver at entry=0x1aa3380,
event=event at entry=0x7ffe066d2f50, alienWidget=alienWidget at entry=0x1aa3380,
nativeWidget=nativeWidget at entry=0x10e42a0,
buttonDown=buttonDown at entry=0x7fa24b5c4298 <qt_button_down>,
lastMouseReceiver=..., spontaneous=spontaneous at entry=true) at
kernel/qapplication.cpp:3173
#30 0x00007fa24ab5cceb in QETWidget::translateMouseEvent
(this=this at entry=0x10e42a0, event=event at entry=0x7ffe066d32c0) at
kernel/qapplication_x11.cpp:4530
#31 0x00007fa24ab5b75c in QApplication::x11ProcessEvent (this=0x7ffe066d3790,
event=event at entry=0x7ffe066d32c0) at kernel/qapplication_x11.cpp:3653
#32 0x00007fa24ab825f2 in x11EventSourceDispatch (s=0xda3d70, callback=0x0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#33 0x00007fa2433ccc84 in g_main_dispatch (context=0xd99230) at gmain.c:3122
#34 g_main_context_dispatch (context=context at entry=0xd99230) at gmain.c:3737
#35 0x00007fa2433cced8 in g_main_context_iterate
(context=context at entry=0xd99230, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3808
#36 0x00007fa2433ccf7c in g_main_context_iteration (context=0xd99230,
may_block=1) at gmain.c:3869
#37 0x00007fa24a107fbe in QEventDispatcherGlib::processEvents (this=0xcd0ae0,
flags=...) at kernel/qeventdispatcher_glib.cpp:450
#38 0x00007fa24ab826a6 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#39 0x00007fa24a0d9d4f in QEventLoop::processEvents
(this=this at entry=0x7ffe066d3690, flags=...) at kernel/qeventloop.cpp:149
#40 0x00007fa24a0da045 in QEventLoop::exec (this=this at entry=0x7ffe066d3690,
flags=...) at kernel/qeventloop.cpp:204
#41 0x00007fa24a0df499 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1225
#42 0x00000000004037f2 in ?? ()
#43 0x00007fa249850b05 in __libc_start_main (main=0x402eb0, argc=3,
argv=0x7ffe066d38d8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffe066d38c8) at libc-start.c:285
#44 0x0000000000403c97 in _start ()

Reported using DrKonqi

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