Bug 313104

Summary: kmail always crashes when quiting it through "kquitapp kmail".
Product: [Applications] kmail2 Reporter: Jekyll Wu <adaptee>
Component: generalAssignee: kdepim bugs <pim-bugs-null>
Status: RESOLVED FIXED    
Severity: crash CC: winter
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Gentoo Packages   
OS: Linux   
Latest Commit: http://commits.kde.org/kdepim/d7616058871333919aa32c8741441ea31ba41b06 Version Fixed/Implemented In: 4.10
Sentry Crash Report:

Description Jekyll Wu 2013-01-11 21:32:25 UTC 
Application: kmail (4.11 pre)
KDE Platform Version: 4.10.60
Qt Version: 4.8.4
Operating System: Linux 3.7.1-gentoo+ i686
Distribution (Platform): Gentoo Packages

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

1. start kmail 
2. in konsole, run "kquitapp konsole"
3. kmail crashes

PS: I'm creating a new report since I find this is much easier to reproduce than suggested duplicate.

The crash can be reproduced every time.

-- Backtrace:
Application: KMail (kmail), signal: Aborted
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb15ad740 (LWP 31015))]

Thread 2 (Thread 0xaf7ddb40 (LWP 32644)):
#0  0xb7718424 in __kernel_vsyscall ()
#1  0xb5809bdc in pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:171
#2  0xb5e0757c in __pthread_cond_wait (cond=0xb39bfb50, mutex=0xb39bfb38) at forward.c:149
#3  0xb32bc6d3 in ?? () from /usr/lib/qt4/libQtWebKit.so.4
#4  0xb32bc7ef in ?? () from /usr/lib/qt4/libQtWebKit.so.4
#5  0xb5805dff in start_thread (arg=0xaf7ddb40) at pthread_create.c:308
#6  0xb5dfa19e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132

Thread 1 (Thread 0xb15ad740 (LWP 31015)):
[KCrash Handler]
#7  0xb7718424 in __kernel_vsyscall ()
#8  0xb5d3b93f in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:63
#9  0xb5d3d205 in __GI_abort () at abort.c:90
#10 0xb6025ffa in qt_message_output (msgType=QtFatalMsg, buf=0x8fd7a28 "QWidget: Must construct a QApplication before a QPaintDevice") at global/qglobal.cpp:2323
#11 0xb60261b9 in qt_message (msgType=QtFatalMsg, msg=0xb6b24560 "QWidget: Must construct a QApplication before a QPaintDevice", ap=0xbf9bee84 "\004\b\004") at global/qglobal.cpp:2369
#12 0xb60262b8 in qFatal (msg=0xb6b24560 "QWidget: Must construct a QApplication before a QPaintDevice") at global/qglobal.cpp:2552
#13 0xb644ebfe in QWidgetPrivate::QWidgetPrivate (this=0x923a730, version=264196) at kernel/qwidget.cpp:325
#14 0xb692a0a7 in QDialogPrivate (this=0x923a730) at ../../include/QtGui/private/../../../src/gui/dialogs/qdialog_p.h:77
#15 QDialog::QDialog (this=0x94f0058, parent=0x0, f=...) at dialogs/qdialog.cpp:260
#16 0xb73cf7c6 in KDialog::KDialog (this=0x94f0058, parent=0x0, flags=...) at /mnt/personal/build/portage/kde-base/kdelibs-9999/work/kdelibs-9999/kdeui/dialogs/kdialog.cpp:190
#17 0xb73e3834 in KMessageBox::errorListWId (parent_id=0, text=..., strlist=..., caption=..., options=...) at /mnt/personal/build/portage/kde-base/kdelibs-9999/work/kdelibs-9999/kdeui/dialogs/kmessagebox.cpp:840
#18 0xb73e3c06 in KMessageBox::error (parent=0x0, text=..., caption=..., options=...) at /mnt/personal/build/portage/kde-base/kdelibs-9999/work/kdelibs-9999/kdeui/dialogs/kmessagebox.cpp:821
#19 0xb4df6f5c in MailCommon::Kernel::emergencyExit (this=0x921ff08, reason=...) at /tmp/portage/kde-base/kmail-9999/work/kmail-9999/mailcommon/mailkernel.cpp:218
#20 0xb4df73e1 in MailCommon::Kernel::createDefaultCollectionDone (this=0x921ff08, job=0x923a468) at /tmp/portage/kde-base/kmail-9999/work/kmail-9999/mailcommon/mailkernel.cpp:175
#21 0xb4df7cb5 in qt_static_metacall (_a=0xbf9bf1e8, _o=0x921ff08, _c=<optimized out>, _id=<optimized out>) at /tmp/portage/kde-base/kmail-9999/work/kmail-9999_build/mailcommon/mailkernel.moc:59
#22 MailCommon::Kernel::qt_static_metacall (_o=0x921ff08, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbf9bf1e8) at /tmp/portage/kde-base/kmail-9999/work/kmail-9999_build/mailcommon/mailkernel.moc:51
#23 0xb615e121 in QMetaObject::activate (sender=0x923a468, m=0xb726e48c <KJob::staticMetaObject>, local_signal_index=3, argv=0xbf9bf1e8) at kernel/qobject.cpp:3539
#24 0xb70b8705 in KJob::result (this=0x923a468, _t1=0x923a468) at /mnt/personal/build/portage/kde-base/kdelibs-9999/work/kdelibs-9999_build/kdecore/kjob.moc:208
#25 0xb70b8758 in KJob::emitResult (this=0x923a468) at /mnt/personal/build/portage/kde-base/kdelibs-9999/work/kdelibs-9999/kdecore/jobs/kjob.cpp:318
#26 0xb70b8825 in KJob::kill (this=0x923a468, verbosity=KJob::EmitResult) at /mnt/personal/build/portage/kde-base/kdelibs-9999/work/kdelibs-9999/kdecore/jobs/kjob.cpp:117
#27 0xb52ddda0 in Akonadi::Session::clear() () from /usr/lib/libakonadi-kde.so.4
#28 0xb52ddefd in Akonadi::Session::~Session() () from /usr/lib/libakonadi-kde.so.4
#29 0xb52ddf62 in Akonadi::Session::~Session() () from /usr/lib/libakonadi-kde.so.4
#30 0xb52de4f3 in ?? () from /usr/lib/libakonadi-kde.so.4
#31 0xb602f3b8 in QThreadStorageData::finish (p=0x8f7a164) at thread/qthreadstorage.cpp:203
#32 0xb6149777 in QCoreApplicationPrivate::~QCoreApplicationPrivate (this=0x8ff7eb0, __in_chrg=<optimized out>) at kernel/qcoreapplication.cpp:470
#33 0xb63fec03 in QApplicationPrivate::~QApplicationPrivate (this=0x8ff7eb0, __in_chrg=<optimized out>) at kernel/qapplication.cpp:222
#34 0xb63feda2 in QApplicationPrivate::~QApplicationPrivate (this=0x8ff7eb0, __in_chrg=<optimized out>) at kernel/qapplication.cpp:226
#35 0xb6161feb in cleanup (pointer=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:62
#36 ~QScopedPointer (this=0xbf9bf5a8, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:100
#37 QObject::~QObject (this=0xbf9bf5a4, __in_chrg=<optimized out>) at kernel/qobject.cpp:816
#38 0xb6149584 in QCoreApplication::~QCoreApplication (this=0xbf9bf5a4, __in_chrg=<optimized out>) at kernel/qcoreapplication.cpp:830
#39 0xb63fe92f in QApplication::~QApplication (this=0xbf9bf5a4, __in_chrg=<optimized out>) at kernel/qapplication.cpp:1098
#40 0xb748c448 in KApplication::~KApplication (this=0xbf9bf5a4, __in_chrg=<optimized out>) at /mnt/personal/build/portage/kde-base/kdelibs-9999/work/kdelibs-9999/kdeui/kernel/kapplication.cpp:894
#41 0xb7494238 in KUniqueApplication::~KUniqueApplication (this=0xbf9bf5a4, __in_chrg=<optimized out>) at /mnt/personal/build/portage/kde-base/kdelibs-9999/work/kdelibs-9999/kdeui/kernel/kuniqueapplication.cpp:347
#42 0xb6f88a58 in KontactInterface::PimUniqueApplication::~PimUniqueApplication() () from /usr/lib/libkontactinterface.so.4
#43 0x0804a555 in main (argc=<error reading variable: Cannot access memory at address 0x7927>, argv=<error reading variable: Cannot access memory at address 0x792b>) at /tmp/portage/kde-base/kmail-9999/work/kmail-9999/kmail/main.cpp:152

Possible duplicates by query: bug 294971.

Reported using DrKonqi
Comment 1 Allen Winter 2013-01-13 17:44:45 UTC 
$ kquitapp konsole
kquitapp(11479): "Application konsole could not be found using service org.kde.konsole and path /MainApplication." 


did you mean kquitapp kmail maybe?
Comment 2 Jekyll Wu 2013-01-13 18:07:54 UTC 
(In reply to comment #1)
> $ kquitapp konsole
> kquitapp(11479): "Application konsole could not be found using service
> org.kde.konsole and path /MainApplication." 
> 
> 
> did you mean kquitapp kmail maybe?

Ah, sorry for the typo, I do mean "kquitapp kmail" .
Comment 3 Allen Winter 2013-01-13 18:41:07 UTC 
Git commit d7616058871333919aa32c8741441ea31ba41b06 by Allen Winter.
Committed on 13/01/2013 at 19:39.
Pushed by winterz into branch 'KDE/4.10'.

in emergencyExit(), don't attempt to create a KMessageBox unless
we have a qApp.
FIXED-IN: 4.10

M  +3    -1    mailcommon/mailkernel.cpp

http://commits.kde.org/kdepim/d7616058871333919aa32c8741441ea31ba41b06