[Bug 156290] New: KMail crashed on click on IMAP inbox

[Oliver Putz]

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http://bugs.kde.org/show_bug.cgi?id=156290         
           Summary: KMail crashed on click on IMAP inbox
           Product: kmail
           Version: 1.9.50
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs kde org
        ReportedBy: Regnaron web de


Version:           1.9.50 (using 4.00.80 (KDE 4.0.80 >= 20080104), Gentoo)
Compiler:          i686-pc-linux-gnu-gcc
OS:                Linux (i686) release 2.6.22-gentoo-r9

Today I used Kontact in IMAP mode. When I clicked on a folder and then clicked on the inbox, Kontact crashed. Regrettably I cannot reproduce this crash.


Backtrace:

Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 0xb534c6d0 (LWP 6578)]
[KCrash handler]
#6  0xffffe410 in __kernel_vsyscall ()
#7  0xb56f41f1 in *__GI_raise (sig=6)
    at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#8  0xb56f59b8 in *__GI_abort () at abort.c:88
#9  0xb7dab265 in qt_message_output (msgType=QtFatalMsg, 
    buf=0xbfda421c "ASSERT: \"!isEmpty()\" in file /usr/include/qt4/QtCore/qlist.h, line 242") at global/qglobal.cpp:2160
#10 0xb7dab32a in qFatal (msg=0xb7eb287c "ASSERT: \"%s\" in file %s, line %d")
    at global/qglobal.cpp:2392
#11 0xb7dab555 in qt_assert (assertion=0xb36fd8b6 "!isEmpty()", 
    file=0xb36fd088 "/usr/include/qt4/QtCore/qlist.h", line=242)
    at global/qglobal.cpp:1917
#12 0xb34b2aea in QList<int>::first (this=0xbfda62a4)
    at /usr/include/qt4/QtCore/qlist.h:242
#13 0xb352b4db in KMFolderImap::addMsg (this=0x8578110, aMsg=0x881cf08, 
    aIndex_ret=0xbfda62ec)
    at /var/tmp/portage/kde-base/kdepim-9999.4/work/kdepim-9999.4/kmail/kmfolderimap.cpp:413
#14 0xb34add7b in FolderStorage::addMessages (this=0x8578110, 
    msgList= 0xbfda6378, index_ret= 0xbfda6338)
    at /var/tmp/portage/kde-base/kdepim-9999.4/work/kdepim-9999.4/kmail/folderstorage.cpp:1162
#15 0xb34afa25 in FolderStorage::moveMsg (this=0x8578110, 
    msglist= 0xbfda6378, aIndex_ret=0xbfda6428)
    at /var/tmp/portage/kde-base/kdepim-9999.4/work/kdepim-9999.4/kmail/folderstorage.cpp:626
#16 0xb3493000 in KMFolder::moveMsg (this=0x855b338, q= 0xbfda644c, 
    index_return=0xbfda6428)
    at /var/tmp/portage/kde-base/kdepim-9999.4/work/kdepim-9999.4/kmail/kmfolder.cpp:437
#17 0xb35d380b in KMMoveCommand::execute (this=0x881fa38)
    at /var/tmp/portage/kde-base/kdepim-9999.4/work/kdepim-9999.4/kmail/kmcommands.cpp:2133
#18 0xb35def7d in KMCommand::slotPostTransfer (this=0x881fa38, 
    result=KMCommand::OK)
    at /var/tmp/portage/kde-base/kdepim-9999.4/work/kdepim-9999.4/kmail/kmcommands.cpp:270
#19 0xb35df3f6 in KMCommand::qt_metacall (this=0x881fa38, 
    _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbfda69ec)
    at /var/tmp/portage/kde-base/kdepim-9999.4/work/kdepim_build/kmail/kmcommands.moc:85
#20 0xb35df89a in KMMoveCommand::qt_metacall (this=0x881fa38, 
    _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbfda69ec)
    at /var/tmp/portage/kde-base/kdepim-9999.4/work/kdepim_build/kmail/kmcommands.moc:1661
#21 0xb7e911f4 in QMetaObject::activate (sender=0x881fa38, 
    from_signal_index=4, to_signal_index=4, argv=<value optimized out>)
    at kernel/qobject.cpp:3081
#22 0xb7e91d94 in QMetaObject::activate (sender=0x881fa38, m=0xb3775214, 
    local_signal_index=0, argv=0xbfda69ec) at kernel/qobject.cpp:3140
#23 0xb35cb581 in KMCommand::messagesTransfered (this=0x881fa38, 
    _t1=KMCommand::OK)
    at /var/tmp/portage/kde-base/kdepim-9999.4/work/kdepim_build/kmail/kmcommands.moc:99
#24 0xb35dee9b in KMCommand::transferSelectedMsgs (this=0x881fa38)
    at /var/tmp/portage/kde-base/kdepim-9999.4/work/kdepim-9999.4/kmail/kmcommands.cpp:364
#25 0xb35df266 in KMCommand::slotStart (this=0x881fa38)
    at /var/tmp/portage/kde-base/kdepim-9999.4/work/kdepim-9999.4/kmail/kmcommands.cpp:262
#26 0xb35df3dc in KMCommand::qt_metacall (this=0x881fa38, 
    _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfda6ff4)
    at /var/tmp/portage/kde-base/kdepim-9999.4/work/kdepim_build/kmail/kmcommands.moc:84
#27 0xb35df89a in KMMoveCommand::qt_metacall (this=0x881fa38, 
    _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfda6ff4)
    at /var/tmp/portage/kde-base/kdepim-9999.4/work/kdepim_build/kmail/kmcommands.moc:1661
#28 0xb7e911f4 in QMetaObject::activate (sender=0x869b9f0, 
    from_signal_index=4, to_signal_index=4, argv=<value optimized out>)
    at kernel/qobject.cpp:3081
#29 0xb7e91d94 in QMetaObject::activate (sender=0x869b9f0, m=0xb7f2fc64, 
    local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3140
#30 0xb7e9a3c3 in QSingleShotTimer::timeout (this=0x869b9f0)
    at .moc/debug-shared/qtimer.moc:73
#31 0xb7e9a40c in QSingleShotTimer::timerEvent (this=0x869b9f0)
    at kernel/qtimer.cpp:296
#32 0xb7e8f269 in QObject::event (this=0x869b9f0, e=0x19b2)
    at kernel/qobject.cpp:1086
#33 0xb6d51e8a in QApplicationPrivate::notify_helper (this=0x8060068, 
    receiver=0x869b9f0, e=0xbfda7528) at kernel/qapplication.cpp:3556
#34 0xb6d5377a in QApplication::notify (this=0xbfda77b0, receiver=0x869b9f0, 
    e=0xbfda7528) at kernel/qapplication.cpp:3115
#35 0xb7a03fb3 in KApplication::notify (this=0xbfda77b0, receiver=0x869b9f0, 
    event=0xbfda7528)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs-9999.4/kdeui/kernel/kapplication.cpp:314
#36 0xb7e7dd7b in QCoreApplication::notifyInternal (this=0xbfda77b0, 
    receiver=0x869b9f0, event=0xbfda7528) at kernel/qcoreapplication.cpp:530
#37 0xb7ea6efb in QTimerInfoList::activateTimers (this=0x80607e4)
    at kernel/qcoreapplication.h:200
#38 0xb7ea6fd1 in QEventDispatcherUNIX::activateTimers (this=0x805f170)
    at kernel/qeventdispatcher_unix.cpp:828
#39 0xb7ea79ab in QEventDispatcherUNIX::processEvents (this=0x805f170, 
    flags= 0xbfda76a8) at kernel/qeventdispatcher_unix.cpp:890
#40 0xb6ddbcce in QEventDispatcherX11::processEvents (this=0x805f170, 
    flags= 0xbfda76d4) at kernel/qeventdispatcher_x11.cpp:145
#41 0xb7e7d191 in QEventLoop::processEvents (this=0xbfda7740, 
    flags= 0xbfda7708) at kernel/qeventloop.cpp:140
#42 0xb7e7d29a in QEventLoop::exec (this=0xbfda7740, flags= 0xbfda7748)
    at kernel/qeventloop.cpp:186
#43 0xb7e7f626 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:759
#44 0xb6d51487 in QApplication::exec () at kernel/qapplication.cpp:3053
#45 0x0804b3e5 in main (argc=1, argv=0xbfda7944)
    at /var/tmp/portage/kde-base/kdepim-9999.4/work/kdepim-9999.4/kontact/src/main.cpp:162
#46 0xb56e0fdc in __libc_start_main (main=0x804ab50 <main>, argc=1, 
    ubp_av=0xbfda7944, init=0x804c170 <__libc_csu_init>, 
    fini=0x804c160 <__libc_csu_fini>, rtld_fini=0xb7f41100 <_dl_fini>, 
    stack_end=0xbfda793c) at libc-start.c:229
#47 0x0804a781 in _start ()
#0  0xffffe410 in __kernel_vsyscall ()