[Bug 142305] New: KMail segfaults on startup.

[Vic Fryzel]

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http://bugs.kde.org/show_bug.cgi?id=142305         
           Summary: KMail segfaults on startup.
           Product: kmail
           Version: unspecified
          Platform: Compiled Sources
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs kde org
        ReportedBy: vic shellsage com


Version:            (using KDE Devel)
Installed from:    Compiled sources
Compiler:          g++ (GCC) 4.1.2 (Gentoo 4.1.2) CFLAGS="-march=k8 -O3 -pipe" CHOST="x86_64-pc-linux-gnu" MAKEOPTS="-j3"
OS:                Linux

When trying to start KMail compiled from a fresh SVN update (~8:10pm EST), KMail segfaults and crashes on startup, just after beginning to display the KMail window.

Debug output:
kdedev localhost ~/src/KDE/kdepim $ gdb kmail
GNU gdb 6.6
Copyright (C) 2006 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "x86_64-pc-linux-gnu"...
Using host libthread_db library "/lib/libthread_db.so.1".
(gdb) run
Starting program: /home/kdedev/kde/bin/kmail
[Thread debugging using libthread_db enabled]
[New Thread 47835086807680 (LWP 1777)]
kmail: KMKernel::KMKernel
kdecore (KConfigSkeleton): Creating KConfigSkeleton (0x5b9ab0 )
kdecore (KConfigSkeleton): KConfigSkeleton::readConfig()
libkdenetwork: creating new pgp object
libkdenetwork: Kpgp: gpg found
kmail: No Qt-native utf-7 codec found; registering QUtf7Codec from libkdenetwork
kmail: [void KMKernel::init()] foldersPath (from config): '/home/kdedev/.kde4/share/apps/kmail/mail'
kmail: pPopFilter set
kmail: instantating KPIM::IdentityManager
kmail: Identity::readConfig(): UOID = 263779114 for identity named "Default"
kio (KSycoca): Trying to open ksycoca from /home/kdedev/.kde4/cache-localhost/ksycoca4
kio (KTrader): query for serviceType PhononBackend : returning 1 offers
kdecore (KLibLoader): WARNING: KLibrary: QLibrary::resolve_sys: Symbol "qt_plugin_instance" undefined in /home/kdedev/kde/lib/kde4/phonon_fake.so (/home/kdedev/kde/lib/kde4/phonon_fake.so: undefined symbol: qt_plugin_instance)
kdecore (KLibLoader): className=QObject metaObject->className()=Phonon::Fake::Backend
kdecore (KLibLoader): className=QObject metaObject->className()=QObject
kdecore (KLibLoader): create - 3
phonon (core): using backend: Fake
Object::connect: No such signal Phonon::Fake::Backend::objectDescriptionChanged(ObjectDescriptionType)
Object::connect: No such signal Phonon::Fake::AudioOutput::audioDeviceFailed()
kio (KTrader): WARNING: KServiceTypeTrader: serviceType DCOP/InstantMessenger not found
kio (KTrader): WARNING: KServiceTypeTrader: serviceType DCOP/InstantMessenger not found
kmail: KMailApplication::newInstance()
kmail: KMKernel::openReader called
QSplitter::panner 1
    QSplitter::panner 2
    QSplitterHandle::qt_splithandle_
QSplitter::panner 2
QSplitter::panner 2

Program exited normally.
(gdb) QPainter::begin: Widget painting can only begin as a result of a paintEvent
QPainter::begin: Widget painting can only begin as a result of a paintEvent
QPainter::begin: Widget painting can only begin as a result of a paintEvent
*** KMail got signal 11 (Crashing)
KCrash: crashing... crashRecursionCounter = 2
KCrash: Application Name = kmail path = <unknown> pid = 1793
Warning: connect() failed: : Connection refused
KCrash cannot reach kdeinit, launching directly.