Bug 176773

Summary:	Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7f9100749750 (LWP 419)] 0x00007f90f8da5540 in KIO::Slave::isAlive () from /usr/lib/libkio.so.5
Product:	[Unmaintained] kmail	Reporter:	FernandoMiguel <kde>
Component:	general	Assignee:	kdepim bugs <kdepim-bugs>
Status:	RESOLVED DOWNSTREAM
Severity:	crash	CC:	annma
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	Compiled Sources
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description FernandoMiguel 2008-12-03 09:42:05 UTC

Version:           KMail: 1.10.90  (using Devel)
OS:                Linux
Installed from:    Compiled sources

$ gdb --args kmail --nofork
GNU gdb 6.8-debian
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu"...
(gdb) run
Starting program: /usr/bin/kmail --nofork
[Thread debugging using libthread_db enabled]
[New Thread 0x7f9100749750 (LWP 419)]
kmail(419): The kwalletd service has been disabled 
kmail(419): The kwalletd service has been disabled 
kmail(419): The kwalletd service has been disabled 
kmail(419): The kwalletd service has been disabled 
kmail(419): The kwalletd service has been disabled 
kmail(419): The kwalletd service has been disabled 
kmail(419): The kwalletd service has been disabled 
kmail(419): The kwalletd service has been disabled 
"/usr/bin/kmail(419)" Error in thread 140260754626384 : "org.freedesktop.DBus.Error.ServiceUnknown - The name org.kde.nepomuk.services.nepomukstorage was not provided by any .service files"
"/usr/bin/kmail(419)" Error in thread 140260754626384 : "QLocalSocket::connectToServer: Invalid name"
kmail(419) <unnamed>::GlobalModelContainer::init: Failed to connect to Nepomuk server via local socket "/home/bugabundo/.kde/share/apps/nepomuk/socket"
kmail(419) Sonnet::Loader::loadPlugin: Successfully loaded plugin: "kspell_hspell.desktop"
kmail(419) Sonnet::Loader::loadPlugin: Successfully loaded plugin: "kspell_enchant.desktop"
kmail(419) KIO::SlavePrivate::SlavePrivate: Connection server not listening, could not connect 
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
[New Thread 0x7f90e5cdb950 (LWP 449)]
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419): couldn't create slave: "Cannot talk to klauncher: The name org.kde.klauncher was not provided by any .service files" 
kmail(419) KIO::SlavePrivate::SlavePrivate: Connection server not listening, could not connect 
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419): couldn't create slave: "Cannot talk to klauncher: The name org.kde.klauncher was not provided by any .service files" 
kmail(419) KIO::SlavePrivate::SlavePrivate: Connection server not listening, could not connect 
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419): couldn't create slave: "Cannot talk to klauncher: The name org.kde.klauncher was not provided by any .service files" 
kmail(419) KIO::SlavePrivate::SlavePrivate: Connection server not listening, could not connect 
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419): couldn't create slave: "Cannot talk to klauncher: The name org.kde.klauncher was not provided by any .service files" 
kmail(419) KIO::SlavePrivate::SlavePrivate: Connection server not listening, could not connect 
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419): couldn't create slave: "Cannot talk to klauncher: The name org.kde.klauncher was not provided by any .service files" 
kmail(419) KIO::SlavePrivate::SlavePrivate: Connection server not listening, could not connect 
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419): couldn't create slave: "Cannot talk to klauncher: The name org.kde.klauncher was not provided by any .service files" 
kmail(419) KIO::SlavePrivate::SlavePrivate: Connection server not listening, could not connect 
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419): couldn't create slave: "Cannot talk to klauncher: The name org.kde.klauncher was not provided by any .service files" 
kmail(419) KIO::SlavePrivate::SlavePrivate: Connection server not listening, could not connect 
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419): couldn't create slave: "Cannot talk to klauncher: The name org.kde.klauncher was not provided by any .service files" 
kmail(419) KIO::SlavePrivate::SlavePrivate: Connection server not listening, could not connect 
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419): couldn't create slave: "Cannot talk to klauncher: The name org.kde.klauncher was not provided by any .service files" 
kmail(419) KIO::SlavePrivate::SlavePrivate: Connection server not listening, could not connect 
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419): couldn't create slave: "Cannot talk to klauncher: The name org.kde.klauncher was not provided by any .service files" 
kmail(419) KIO::SlavePrivate::SlavePrivate: Connection server not listening, could not connect 
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419): couldn't create slave: "Cannot talk to klauncher: The name org.kde.klauncher was not provided by any .service files" 
kmail(419) KIO::SlavePrivate::SlavePrivate: Connection server not listening, could not connect 
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419): couldn't create slave: "Cannot talk to klauncher: The name org.kde.klauncher was not provided by any .service files" 
kmail(419): The kwalletd service has been disabled 
kmail(419) KIO::SlavePrivate::SlavePrivate: Connection server not listening, could not connect 
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419): couldn't create slave: "Cannot talk to klauncher: The name org.kde.klauncher was not provided by any .service files" 
kmail(419) KIO::SlavePrivate::SlavePrivate: Connection server not listening, could not connect 
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419) KToolInvocation::klauncher: klauncher not running... launching kdeinit
kdeinit4: Aborting. bind() failed: : Permission denied
Could not bind to socket '/tmp/ksocket-bugabundo/kdeinit4__0'
kmail(419): couldn't create slave: "Cannot talk to klauncher: The name org.kde.klauncher was not provided by any .service files" 
Object::disconnect: Unexpected null parameter
Object::disconnect: Unexpected null parameter

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7f9100749750 (LWP 419)]
0x00007f90f8da5540 in KIO::Slave::isAlive () from /usr/lib/libkio.so.5
(gdb) 

$ kmail --version
Qt: 4.4.3
KDE: 4.1.80 (KDE 4.1.80 (KDE 4.2 Beta1))
KMail: 1.10.90


$ apt-cache show kmail
Package: kmail
Priority: optional
Section: mail
Installed-Size: 10016
Maintainer: Kubuntu Developers <kubuntu-devel@lists.ubuntu.com>
Original-Maintainer: Debian Qt/KDE Maintainers <debian-qt-kde@lists.debian.org>
Architecture: amd64
Source: kdepim
Version: 4:4.1.73-0ubuntu2
Replaces: kmail-kde4, kmailcvt (<< 4:3.90.0)
Provides: imap-client, mail-reader
Depends: akonadi-kde, kdebase-runtime (>= 4:4.1.73), kdelibs5 (>= 4:4.1.73), kdepimlibs5 (>= 4:4.1.2), libc6 (>= 2.4), libgcc1 (>= 1:4.1.1), libgpg-error0 (>= 1.4), libgpgme11 (>= 1.1.6), libical0, libkdepim4 (= 4:4.1.73-0ubuntu2), libkleo4 (= 4:4.1.73-0ubuntu2), libkpgp4 (= 4:4.1.73-0ubuntu2), libksieve4 (= 4:4.1.73-0ubuntu2), libldap-2.4-2 (>= 2.4.7), libmimelib4 (= 4:4.1.73-0ubuntu2), libphonon4 (>> 4:4.2.0), libqt4-dbus (>= 4.4.3), libqt4-designer (>= 4.4.3), libqt4-network (>= 4.4.3), libqt4-qt3support (>= 4.4.3), libqt4-svg (>= 4.4.3), libqt4-xml (>= 4.4.3), libqtcore4 (>= 4.4.3), libqtgui4 (>= 4.4.3), libsasl2-2, libstdc++6 (>= 4.1.1), phonon (>> 4:4.2.0), perl
Recommends: gnupg, gnupg-agent, pinentry-qt4 | pinentry-qt | pinentry-x11
Suggests: kaddressbook, procmail, kleopatra | bogofilter | annoyance-filter | spambayes | bsfilter | crm114, clamav | f-prot-installer
Conflicts: kmail-kde4
Filename: pool/main/k/kdepim/kmail_4.1.73-0ubuntu2_amd64.deb
Size: 3512756
MD5sum: b9f6eedf6f097c157bbed0e822b4de54
SHA1: dfcf82c61dae4b2ed2770df638ce3ea2149bf56b
SHA256: 7db3327ef37af386180c1065830dda37dad731528616535e9633548146df5c80
Description: KDE Email client
 KMail is a fully-featured email client that fits nicely into the KDE
 desktop. It has features such as support for IMAP, POP3, multiple accounts,
 mail filtering and sorting, PGP/GnuPG privacy, and inline attachments.
 .
 This package is part of KDE, and a component of the KDE PIM module.
 See the 'kde' and 'kdepim' packages for more information.
Homepage: http://kontact.kde.org/kmail/
Bugs: mailto:ubuntu-users@lists.ubuntu.com
Origin: Ubuntu
Task: kubuntu-desktop, edubuntu-desktop-kde

Comment 1 FernandoMiguel 2008-12-03 10:07:04 UTC

(gdb) bt
#0  0x00007f201a49e540 in KIO::Slave::isAlive () from /usr/lib/libkio.so.5
#1  0x00007f201a4955a9 in ?? () from /usr/lib/libkio.so.5
#2  0x00007f201cf66195 in MailTransport::SmtpJob::~SmtpJob () from /usr/lib/libmailtransport.so.4
#3  0x00007f2018acede5 in QObject::event () from /usr/lib/libQtCore.so.4
#4  0x00007f201942ac3d in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#5  0x00007f20194329ba in QApplication::notify () from /usr/lib/libQtGui.so.4
#6  0x00007f202187dbfb in KApplication::notify () from /usr/lib/libkdeui.so.5
#7  0x00007f2018abfd81 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#8  0x00007f2018ac0a1a in QCoreApplicationPrivate::sendPostedEvents () from /usr/lib/libQtCore.so.4
#9  0x00007f2018ae84f3 in ?? () from /usr/lib/libQtCore.so.4
#10 0x00007f2012e601ab in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#11 0x00007f2012e6396d in ?? () from /usr/lib/libglib-2.0.so.0
#12 0x00007f2012e63b2b in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#13 0x00007f2018ae817f in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#14 0x00007f20194bca8f in ?? () from /usr/lib/libQtGui.so.4
#15 0x00007f2018abe6a2 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#16 0x00007f2018abe82d in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#17 0x00007f2018ac0cdd in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#18 0x000000000040327b in main (argc=<value optimized out>, argv=<value optimized out>) at /build/buildd/kdepim-4.1.73/kmail/main.cpp:146

Comment 2 Anne-Marie Mahfouf 2008-12-03 10:19:27 UTC

can't reproduce, switching offline/online works well here on svn trunk
Quitting kmail offline and restarting it works as expected, I get a dialog about how I want to work, offline or online and whatever I choose I get no crash.

Comment 3 FernandoMiguel 2008-12-03 10:22:48 UTC

setting chmod u+x on /tmp/ksocket-bugabundo/ helps.