[kmail2] [Bug 323399] New: Closing kmail does not exit, crash on new start

Volker Kuhlmann list0570 at paradise.net.nz
Mon Aug 12 07:24:14 BST 2013 

https://bugs.kde.org/show_bug.cgi?id=323399

            Bug ID: 323399
           Summary: Closing kmail does not exit, crash on new start
    Classification: Unclassified
           Product: kmail2
           Version: 4.10.5
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: list0570 at paradise.net.nz

Application: kmail (4.10.5)
KDE Platform Version: 4.10.5 "release 1"
Qt Version: 4.8.4
Operating System: Linux 3.7.10-1.16-desktop x86_64
Distribution: "openSUSE 12.3 (x86_64)"

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

Exited kmail with ^Q intentionally, but the process didn't exit.

Then I noticed I still had a composition window open - oops. I finished that
email and sent it - the notice in the Notifications was that it was
successfully sent. I was then expecting the kmail process to exit.

When it didn't, I started another kmail, and got drkon

It appears the newly started kmail crashed.

user   23353  6.0  0.7 1688232 117092 ?      Tl   18:01   1:13 /usr/bin/kmail
-caption KMail
user   24919  0.0  0.1 405536 29148 ?         S    18:16   0:00 /usr/bin/kmail
-caption KMail
user   24924  2.7  0.3 335268 51108 ?         Sl   18:16   0:08
/usr/lib64/kde4/libexec/drkonqi -display :0 --appname kmail --apppath /usr/bin
--signal 11 --pid 23353 --appversion 4.10.5 --programname KMail --bugaddress
submit at bugs.kde.org --startupid tui.site;1376288213;714460;2768_TIME14982720
user   24925  0.0  0.0      0      0 ?         Z    18:16   0:00 [kmail]
<defunct>

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x2ae15bd2ac00 (LWP 23353))]

Thread 4 (Thread 0x2ae1626e9700 (LWP 23356)):
#0  0x00002ae147f05964 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00002ae1531a27c7 in WTF::TCMalloc_PageHeap::scavengerThread() () from
/usr/lib64/libQtWebKit.so.4
#2  0x00002ae1531a27f9 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) ()
from /usr/lib64/libQtWebKit.so.4
#3  0x00002ae147f01e0f in start_thread () from /lib64/libpthread.so.0
#4  0x00002ae145d5b7dd in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x2ae162a02700 (LWP 23357)):
#0  0x00007fff36fff743 in clock_gettime ()
#1  0x00002ae145d6d53d in clock_gettime () from /lib64/libc.so.6
#2  0x00002ae145350d94 in do_gettime (frac=0x2ae162a01b58, sec=0x2ae162a01b50)
at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00002ae145425bed in QTimerInfoList::updateCurrentTime
(this=this at entry=0x2469ba0) at kernel/qeventdispatcher_unix.cpp:354
#5  0x00002ae145425f33 in QTimerInfoList::timerWait (this=0x2469ba0, tm=...) at
kernel/qeventdispatcher_unix.cpp:461
#6  0x00002ae14542499c in timerSourcePrepareHelper (src=<optimized out>,
timeout=0x2ae162a01c44) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00002ae145424a45 in timerSourcePrepare (source=<optimized out>,
timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00002ae14da75338 in g_main_context_prepare () from
/usr/lib64/libglib-2.0.so.0
#9  0x00002ae14da759cb in ?? () from /usr/lib64/libglib-2.0.so.0
#10 0x00002ae14da75bc4 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#11 0x00002ae1454252e6 in QEventDispatcherGlib::processEvents (this=0x23345e0,
flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00002ae1453f5adf in QEventLoop::processEvents
(this=this at entry=0x2ae162a01e00, flags=...) at kernel/qeventloop.cpp:149
#13 0x00002ae1453f5d68 in QEventLoop::exec (this=0x2ae162a01e00, flags=...) at
kernel/qeventloop.cpp:204
#14 0x00002ae1452f80f0 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:542
#15 0x00002ae1452fb0cc in QThreadPrivate::start (arg=0x257e550) at
thread/qthread_unix.cpp:338
#16 0x00002ae147f01e0f in start_thread () from /lib64/libpthread.so.0
#17 0x00002ae145d5b7dd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x2ae1a6b87700 (LWP 24312)):
#0  0x00002ae14dab2810 in ?? () from /usr/lib64/libglib-2.0.so.0
#1  0x00002ae14dab2a69 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#2  0x00002ae14da75343 in g_main_context_prepare () from
/usr/lib64/libglib-2.0.so.0
#3  0x00002ae14da759cb in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00002ae14da75bc4 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#5  0x00002ae1454252e6 in QEventDispatcherGlib::processEvents (this=0x4811180,
flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00002ae1453f5adf in QEventLoop::processEvents
(this=this at entry=0x2ae1a6b86dd0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00002ae1453f5d68 in QEventLoop::exec (this=0x2ae1a6b86dd0, flags=...) at
kernel/qeventloop.cpp:204
#8  0x00002ae1452f80f0 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:542
#9  0x00002ae1453d629f in QInotifyFileSystemWatcherEngine::run (this=0x5530fd0)
at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00002ae1452fb0cc in QThreadPrivate::start (arg=0x5530fd0) at
thread/qthread_unix.cpp:338
#11 0x00002ae147f01e0f in start_thread () from /lib64/libpthread.so.0
#12 0x00002ae145d5b7dd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x2ae15bd2ac00 (LWP 23353)):
[KCrash Handler]
#6  0x00002ae14533fd76 in QString::operator== (this=0x562da70, other=...) at
tools/qstring.cpp:2192
#7  0x00002ae1437a26f4 in KStatusNotifierItem::setToolTipSubTitle
(this=0x245ca20, subTitle=...) at
/usr/src/debug/kdelibs-4.10.5/kdeui/notifications/kstatusnotifieritem.cpp:419
#8  0x00002ae14427242f in KMail::KMSystemTray::unreadMail
(this=this at entry=0x245ca20, model=model at entry=0x20dd4d0, parentIndex=...) at
/usr/src/debug/kdepim-4.10.5/kmail/kmsystemtray.cpp:395
#9  0x00002ae1442722c0 in KMail::KMSystemTray::unreadMail
(this=this at entry=0x245ca20, model=model at entry=0x20dd4d0, parentIndex=...) at
/usr/src/debug/kdepim-4.10.5/kmail/kmsystemtray.cpp:388
#10 0x00002ae1442722c0 in KMail::KMSystemTray::unreadMail
(this=this at entry=0x245ca20, model=model at entry=0x20dd4d0, parentIndex=...) at
/usr/src/debug/kdepim-4.10.5/kmail/kmsystemtray.cpp:388
#11 0x00002ae144272603 in KMail::KMSystemTray::initListOfCollection
(this=0x245ca20) at /usr/src/debug/kdepim-4.10.5/kmail/kmsystemtray.cpp:354
#12 0x00002ae14427f0e0 in KMKernel::toggleSystemTray (this=0x7fff36f62040) at
/usr/src/debug/kdepim-4.10.5/kmail/kmkernel.cpp:2063
#13 0x00002ae1442d0bd7 in KMMainWidget::readConfig (this=this at entry=0x4491b30)
at /usr/src/debug/kdepim-4.10.5/kmail/kmmainwidget.cpp:980
#14 0x00002ae1442d10e1 in KMMainWidget::KMMainWidget (this=0x4491b30,
parent=<optimized out>, aGUIClient=0x254e330, actionCollection=<optimized out>,
config=...) at /usr/src/debug/kdepim-4.10.5/kmail/kmmainwidget.cpp:267
#15 0x00002ae14423225b in KMMainWin::KMMainWin (this=0x254e2d0,
__in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
/usr/src/debug/kdepim-4.10.5/kmail/kmmainwin.cpp:67
#16 0x00002ae1442825ff in KMKernel::openReader (this=0x7fff36f62040,
onlyCheck=onlyCheck at entry=false) at
/usr/src/debug/kdepim-4.10.5/kmail/kmkernel.cpp:578
#17 0x00002ae144282800 in KMKernel::action (this=this at entry=0x7fff36f62040,
mailto=mailto at entry=false, check=check at entry=false, to=..., cc=..., bcc=...,
subj=..., body=..., messageFile=..., attachURLs=..., customHeaders=...) at
/usr/src/debug/kdepim-4.10.5/kmail/kmkernel.cpp:1372
#18 0x00002ae144283157 in KMKernel::handleCommandLine (this=0x7fff36f62040,
noArgsOpensReader=true) at /usr/src/debug/kdepim-4.10.5/kmail/kmkernel.cpp:494
#19 0x00000000004034e7 in KMailApplication::newInstance (this=0x7fff36f62010)
at /usr/src/debug/kdepim-4.10.5/kmail/main.cpp:87
#20 0x00002ae143690ad2 in KUniqueApplicationAdaptor::newInstance
(this=0x1e60800, asn_id=..., args=...) at
/usr/src/debug/kdelibs-4.10.5/kdeui/kernel/kuniqueapplication.cpp:442
#21 0x00002ae143690b54 in qt_static_metacall (_a=0x7fff36f61060, _id=<optimized
out>, _o=<optimized out>, _c=<optimized out>) at
/usr/src/debug/kdelibs-4.10.5/build/kdeui/kuniqueapplication_p.moc:58
#22 KUniqueApplicationAdaptor::qt_static_metacall (_o=<optimized out>,
_c=<optimized out>, _id=<optimized out>, _a=0x7fff36f61060) at
/usr/src/debug/kdelibs-4.10.5/build/kdeui/kuniqueapplication_p.moc:52
#23 0x00002ae143690c8b in KUniqueApplicationAdaptor::qt_metacall
(this=0x1e60800, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>,
_a=0x7fff36f61060) at
/usr/src/debug/kdelibs-4.10.5/build/kdeui/kuniqueapplication_p.moc:102
#24 0x00002ae147ca0d8a in QDBusConnectionPrivate::deliverCall
(this=this at entry=0x1cc86e0, object=object at entry=0x1e60800, msg=...,
metaTypes=..., slotIdx=4) at qdbusintegrator.cpp:951
#25 0x00002ae147ca1f05 in QDBusConnectionPrivate::activateCall
(this=this at entry=0x1cc86e0, object=0x1e60800, flags=flags at entry=337, msg=...)
at qdbusintegrator.cpp:863
#26 0x00002ae147ca2876 in QDBusConnectionPrivate::activateObject
(this=0x1cc86e0, node=..., msg=..., pathStartPos=<optimized out>) at
qdbusintegrator.cpp:1427
#27 0x00002ae147ca296b in QDBusActivateObjectEvent::placeMetaCall
(this=0x3db8ec0) at qdbusintegrator.cpp:1541
#28 0x00002ae14540b77e in QObject::event (this=0x7fff36f62010, e=<optimized
out>) at kernel/qobject.cpp:1203
#29 0x00002ae1447a2974 in QApplication::event (this=0x7fff36f62010,
e=0x3db8ec0) at kernel/qapplication.cpp:2544
#30 0x00002ae1447a086c in QApplicationPrivate::notify_helper
(this=this at entry=0x1ce3f60, receiver=receiver at entry=0x7fff36f62010,
e=e at entry=0x3db8ec0) at kernel/qapplication.cpp:4562
#31 0x00002ae1447a4ceb in QApplication::notify (this=0x7fff36f62010,
receiver=0x7fff36f62010, e=0x3db8ec0) at kernel/qapplication.cpp:4423
#32 0x00002ae14368a7f6 in KApplication::notify (this=0x7fff36f62010,
receiver=0x7fff36f62010, event=0x3db8ec0) at
/usr/src/debug/kdelibs-4.10.5/kdeui/kernel/kapplication.cpp:311
#33 0x00002ae1453f6d8e in QCoreApplication::notifyInternal
(this=0x7fff36f62010, receiver=receiver at entry=0x7fff36f62010,
event=event at entry=0x3db8ec0) at kernel/qcoreapplication.cpp:946
#34 0x00002ae1453fa6f1 in sendEvent (event=0x3db8ec0, receiver=0x7fff36f62010)
at kernel/qcoreapplication.h:231
#35 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x1c7b210) at kernel/qcoreapplication.cpp:1570
#36 0x00002ae145425133 in sendPostedEvents () at kernel/qcoreapplication.h:236
#37 postEventSourceDispatch (s=0x1ce5540) at
kernel/qeventdispatcher_glib.cpp:279
#38 0x00002ae14da757d5 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#39 0x00002ae14da75b08 in ?? () from /usr/lib64/libglib-2.0.so.0
#40 0x00002ae14da75bc4 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#41 0x00002ae1454252c6 in QEventDispatcherGlib::processEvents (this=0x1cce2e0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#42 0x00002ae144840c1e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#43 0x00002ae1453f5adf in QEventLoop::processEvents
(this=this at entry=0x7fff36f61c90, flags=...) at kernel/qeventloop.cpp:149
#44 0x00002ae1453f5d68 in QEventLoop::exec (this=0x7fff36f61c90, flags=...) at
kernel/qeventloop.cpp:204
#45 0x00002ae1453faa08 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1218
#46 0x0000000000402e8d in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/kdepim-4.10.5/kmail/main.cpp:146

Possible duplicates by query: bug 319574.

Reported using DrKonqi

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