[kmail2] [Bug 347526] New: crash restart kmail after config change

Markus Frommherz markus.frommherz at gmail.com
Sun May 10 18:46:37 BST 2015 

https://bugs.kde.org/show_bug.cgi?id=347526

            Bug ID: 347526
           Summary: crash restart kmail after config change
           Product: kmail2
           Version: unspecified
          Platform: Compiled Sources
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: markus.frommherz at gmail.com

Application: kmail (4.14.6)
KDE Platform Version: 4.14.6 (Compiled from sources)
Qt Version: 4.8.6
Operating System: Linux 3.19.0-16-generic x86_64
Distribution: Ubuntu 15.04

-- Information about the crash:
- What I was doing when the application crashed: restarted kmail after adding
"clear trash on application exit"

The crash can be reproduced sometimes.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6609d97800 (LWP 15260))]

Thread 6 (Thread 0x7f65e219a700 (LWP 15263)):
#0  0x00007f66048d1da0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f65fb3fe81d in  () at /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f65fb3fe859 in  () at /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f66048cc6aa in start_thread (arg=0x7f65e219a700) at
pthread_create.c:333
#4  0x00007f6607029eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f65a0fef700 (LWP 15264)):
#0  0x00007f66048d1da0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f65fb13f20d in  () at /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f65fb42dfd6 in  () at /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f66048cc6aa in start_thread (arg=0x7f65a0fef700) at
pthread_create.c:333
#4  0x00007f6607029eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f659bfff700 (LWP 15265)):
#0  0x00007f660701e8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f65fec91ebc in g_main_context_iterate (priority=2147483647, n_fds=1,
fds=0x7f65940013e0, timeout=9909, context=0x7f65940009a0) at
/build/buildd/glib2.0-2.44.0/./glib/gmain.c:4103
#2  0x00007f65fec91ebc in g_main_context_iterate
(context=context at entry=0x7f65940009a0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at
/build/buildd/glib2.0-2.44.0/./glib/gmain.c:3803
#3  0x00007f65fec91fcc in g_main_context_iteration (context=0x7f65940009a0,
may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#4  0x00007f66086c282e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f65940008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#5  0x00007f6608691cd1 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7f659bffedd0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f6608692035 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7f659bffedd0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f6608585e89 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:538
#8  0x00007f66085886ff in QThreadPrivate::start(void*) (arg=0x1d789a0) at
thread/qthread_unix.cpp:349
#9  0x00007f66048cc6aa in start_thread (arg=0x7f659bfff700) at
pthread_create.c:333
#10 0x00007f6607029eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f659aa1b700 (LWP 15266)):
#0  0x00007f65fec8ef2f in g_source_iter_next (iter=iter at entry=0x7f659aa1abc0,
source=source at entry=0x7f659aa1abb8) at
/build/buildd/glib2.0-2.44.0/./glib/gmain.c:923
#1  0x00007f65fec917ef in g_main_context_check
(context=context at entry=0x7f658c0009a0, max_priority=2147483647,
fds=fds at entry=0x7f658c003210, n_fds=n_fds at entry=1) at
/build/buildd/glib2.0-2.44.0/./glib/gmain.c:3629
#2  0x00007f65fec91e60 in g_main_context_iterate
(context=context at entry=0x7f658c0009a0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at
/build/buildd/glib2.0-2.44.0/./glib/gmain.c:3805
#3  0x00007f65fec91fcc in g_main_context_iteration (context=0x7f658c0009a0,
may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#4  0x00007f66086c282e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f658c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#5  0x00007f6608691cd1 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7f659aa1ad80, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f6608692035 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7f659aa1ad80, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f6608585e89 in QThread::exec() (this=this at entry=0x1c62a00) at
thread/qthread.cpp:538
#8  0x00007f6608672443 in QInotifyFileSystemWatcherEngine::run()
(this=0x1c62a00) at io/qfilesystemwatcher_inotify.cpp:265
#9  0x00007f66085886ff in QThreadPrivate::start(void*) (arg=0x1c62a00) at
thread/qthread_unix.cpp:349
#10 0x00007f66048cc6aa in start_thread (arg=0x7f659aa1b700) at
pthread_create.c:333
#11 0x00007f6607029eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f658b954700 (LWP 15681)):
#0  0x00007f66048d1da0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f65f2897a7a in  () at /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f65f2897aa9 in  () at /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f66048cc6aa in start_thread (arg=0x7f658b954700) at
pthread_create.c:333
#4  0x00007f6607029eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f6609d97800 (LWP 15260)):
[KCrash Handler]
#6  0x00007f66098d3411 in
KStatusNotifierItem::setStatus(KStatusNotifierItem::ItemStatus)
(this=this at entry=0x4882b00, status=KStatusNotifierItem::Active) at
../../kdeui/notifications/kstatusnotifieritem.cpp:156
#7  0x00007f6608aa82e0 in KMail::KMSystemTray::setMode(int) (this=0x4882b00,
newMode=1) at ../../kmail/kmsystemtray.cpp:171
#8  0x00007f6608ab2ad3 in KMKernel::toggleSystemTray() (this=0x7ffe052b3e10) at
../../kmail/kmkernel.cpp:2047
#9  0x00007f6608ae231f in KMMainWidget::readConfig()
(this=this at entry=0x4330510) at ../../kmail/kmmainwidget.cpp:862
#10 0x00007f6608af18cc in KMMainWidget::KMMainWidget(QWidget*, KXMLGUIClient*,
KActionCollection*, KSharedPtr<KSharedConfig>) (this=0x4330510,
parent=<optimized out>, aGUIClient=0x3fa4dc0, actionCollection=0x3cd17d0,
config=...) at ../../kmail/kmmainwidget.cpp:258
#11 0x00007f6608aa07a8 in KMMainWin::KMMainWin(QWidget*) (this=0x3fa4d60,
__in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
../../kmail/kmmainwin.cpp:63
#12 0x00007f6608ab1617 in KMKernel::openReader(bool)
(this=this at entry=0x7ffe052b3e10, onlyCheck=onlyCheck at entry=false) at
../../kmail/kmkernel.cpp:536
#13 0x00007f6608ab5db4 in KMKernel::action(bool, bool, QString const&, QString
const&, QString const&, QString const&, QString const&, KUrl const&, KUrl::List
const&, QStringList const&, QString const&, QString const&)
(this=this at entry=0x7ffe052b3e10, mailto=mailto at entry=false,
check=check at entry=false, to=..., cc=..., bcc=..., subj=..., body=...,
messageFile=..., attachURLs=..., customHeaders=..., replyTo=..., inReplyTo=...)
at ../../kmail/kmkernel.cpp:1352
#14 0x00007f6608ab6d79 in KMKernel::handleCommandLine(bool)
(this=0x7ffe052b3e10, noArgsOpensReader=noArgsOpensReader at entry=true) at
../../kmail/kmkernel.cpp:445
#15 0x000000000040343b in KMailApplication::newInstance() (this=0x7ffe052b3de0)
at ../../kmail/main.cpp:87
#16 0x00007f66097af06a in KUniqueApplicationAdaptor::newInstance(QByteArray
const&, QByteArray const&) (this=0x19ed450, asn_id=..., args=...) at
../../kdeui/kernel/kuniqueapplication.cpp:442
#17 0x00007f66097af14d in
KUniqueApplicationAdaptor::qt_static_metacall(QObject*, QMetaObject::Call, int,
void**) (_o=_o at entry=0x19ed450, _id=_id at entry=0, _a=_a at entry=0x7ffe052b3130,
_c=QMetaObject::InvokeMetaMethod) at ./kuniqueapplication_p.moc:57
#18 0x00007f66097af353 in
KUniqueApplicationAdaptor::qt_metacall(QMetaObject::Call, int, void**)
(_a=0x7ffe052b3130, _id=0, _c=QMetaObject::InvokeMetaMethod, _o=0x19ed450) at
./kuniqueapplication_p.moc:100
#19 0x00007f66097af353 in
KUniqueApplicationAdaptor::qt_metacall(QMetaObject::Call, int, void**)
(this=0x19ed450, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7ffe052b3130) at
./kuniqueapplication_p.moc:101
#20 0x00007f660545c6a6 in QDBusConnectionPrivate::deliverCall(QObject*, int,
QDBusMessage const&, QList<int> const&, int) (this=this at entry=0x188e5a0,
object=object at entry=0x19ed450, msg=..., metaTypes=..., slotIdx=4) at
qdbusintegrator.cpp:951
#21 0x00007f660545d8bb in QDBusConnectionPrivate::activateCall(QObject*, int,
QDBusMessage const&) (this=this at entry=0x188e5a0, object=0x19ed450,
flags=flags at entry=337, msg=...) at qdbusintegrator.cpp:863
#22 0x00007f660545e2b0 in
QDBusConnectionPrivate::activateObject(QDBusConnectionPrivate::ObjectTreeNode&,
QDBusMessage const&, int) (this=0x188e5a0, node=..., msg=...,
pathStartPos=<optimized out>) at qdbusintegrator.cpp:1427
#23 0x00007f660545e43b in QDBusActivateObjectEvent::placeMetaCall(QObject*)
(this=0x28489b0) at qdbusintegrator.cpp:1541
#24 0x00007f66086ac891 in QObject::event(QEvent*)
(this=this at entry=0x7ffe052b3de0, e=e at entry=0x28489b0) at
kernel/qobject.cpp:1222
#25 0x00007f66086979fc in QCoreApplication::event(QEvent*)
(this=this at entry=0x7ffe052b3de0, e=e at entry=0x28489b0) at
kernel/qcoreapplication.cpp:1767
#26 0x00007f66079dfcd3 in QApplication::event(QEvent*) (this=0x7ffe052b3de0,
e=0x28489b0) at kernel/qapplication.cpp:2549
#27 0x00007f66079da9bc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=this at entry=0x18b5a90, receiver=receiver at entry=0x7ffe052b3de0,
e=e at entry=0x28489b0) at kernel/qapplication.cpp:4570
#28 0x00007f66079e14d8 in QApplication::notify(QObject*, QEvent*)
(this=this at entry=0x7ffe052b3de0, receiver=receiver at entry=0x7ffe052b3de0,
e=e at entry=0x28489b0) at kernel/qapplication.cpp:4356
#29 0x00007f66097a7b4a in KApplication::notify(QObject*, QEvent*)
(this=0x7ffe052b3de0, receiver=0x7ffe052b3de0, event=0x28489b0) at
../../kdeui/kernel/kapplication.cpp:311
#30 0x00007f660869317d in QCoreApplication::notifyInternal(QObject*, QEvent*)
(this=0x7ffe052b3de0, receiver=receiver at entry=0x7ffe052b3de0,
event=event at entry=0x28489b0) at kernel/qcoreapplication.cpp:955
#31 0x00007f6608696a21 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (event=0x28489b0, receiver=0x7ffe052b3de0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#32 0x00007f6608696a21 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (receiver=receiver at entry=0x0, event_type=event_type at entry=0,
data=0x1825220) at kernel/qcoreapplication.cpp:1579
#33 0x00007f6608696eb3 in QCoreApplication::sendPostedEvents(QObject*, int)
(receiver=receiver at entry=0x0, event_type=event_type at entry=0) at
kernel/qcoreapplication.cpp:1472
#34 0x00007f66086c269e in postEventSourceDispatch(GSource*, GSourceFunc,
gpointer) () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#35 0x00007f66086c269e in postEventSourceDispatch(GSource*, GSourceFunc,
gpointer) (s=0x18b5f80) at kernel/qeventdispatcher_glib.cpp:300
#36 0x00007f65fec91c3d in g_main_context_dispatch (context=0x18a24b0) at
/build/buildd/glib2.0-2.44.0/./glib/gmain.c:3122
#37 0x00007f65fec91c3d in g_main_context_dispatch
(context=context at entry=0x18a24b0) at
/build/buildd/glib2.0-2.44.0/./glib/gmain.c:3737
#38 0x00007f65fec91f20 in g_main_context_iterate
(context=context at entry=0x18a24b0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at
/build/buildd/glib2.0-2.44.0/./glib/gmain.c:3808
#39 0x00007f65fec91fcc in g_main_context_iteration (context=0x18a24b0,
may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#40 0x00007f66086c280e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x1847320, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#41 0x00007f6607a82c66 in
QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#42 0x00007f6608691cd1 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7ffe052b3a20, flags=...) at kernel/qeventloop.cpp:149
#43 0x00007f6608692035 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7ffe052b3a20, flags=...) at kernel/qeventloop.cpp:204
#44 0x00007f6608697ab9 in QCoreApplication::exec() () at
kernel/qcoreapplication.cpp:1227
#45 0x00007f66079d8c1c in QApplication::exec() () at
kernel/qapplication.cpp:3828
#46 0x0000000000402d82 in main(int, char**) (argc=<optimized out>,
argv=<optimized out>) at ../../kmail/main.cpp:145

The reporter indicates this bug may be a duplicate of or related to bug 344270.

Possible duplicates by query: bug 347236, bug 344270.

Reported using DrKonqi

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