[Bug 282076] New: akonadi imap resource crash (segfault) when trying to sync after DNS went away

Sven Eden sven.eden at gmx.de
Thu Sep 15 12:55:25 BST 2011 

https://bugs.kde.org/show_bug.cgi?id=282076

           Summary: akonadi imap resource crash (segfault) when trying to
                    sync after DNS went away
           Product: Akonadi
           Version: 4.7
          Platform: Compiled Sources
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: IMAP resource
        AssignedTo: ervin at kde.org
        ReportedBy: sven.eden at gmx.de
                CC: vkrause at kde.org, kdepim-bugs at kde.org


Application: akonadi_imap_resource (4.7)
KDE Platform Version: 4.7.1 (4.7.1) (Compiled from sources)
Qt Version: 4.7.3
Operating System: Linux 3.0.4-gentoo x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
- What I was doing when the application crashed:
Working. Kmail2 runs on another screen. Suddenly the crash report tool popped
up.

But: While trying to log in to bugs.kde.org I noticed, that the DNS servers
have gone out for lunch or something. My internet connection is working fine (I
am currently logged into a remote server via SSH located about 600 miles from
here) but bot DNS servers don't pong any more.

I have searched for other reports, but they all have actions involved and their
"signal" is "Aborted" while this is a Segmentation Fault. Thus I've chosen to
open a new report, I guess they are not related.

-- Backtrace:
Application: Akonadi Resource (akonadi_imap_resource), signal: Segmentation
fault
[Current thread is 1 (Thread 0x7f04d1b8b780 (LWP 3377))]

Thread 3 (Thread 0x7f04c71ce700 (LWP 6093)):
#0  0x00000035c2611d2b in dl_open_worker () from /lib64/ld-linux-x86-64.so.2
#1  0x00000035c260da26 in _dl_catch_error () from /lib64/ld-linux-x86-64.so.2
#2  0x00000035c261195a in _dl_open () from /lib64/ld-linux-x86-64.so.2
#3  0x00000035c3f0d7b0 in do_dlopen () from /lib64/libc.so.6
#4  0x00000035c260da26 in _dl_catch_error () from /lib64/ld-linux-x86-64.so.2
#5  0x00000035c3f0d84f in dlerror_run () from /lib64/libc.so.6
#6  0x00000035c3f0d8b7 in __libc_dlopen_mode () from /lib64/libc.so.6
#7  0x00000035c3ee9105 in init () from /lib64/libc.so.6
#8  0x00000035c4a0caf3 in pthread_once () from /lib64/libpthread.so.0
#9  0x00000035c3ee91fc in backtrace () from /lib64/libc.so.6
#10 0x00000035c3e6d7a6 in __libc_message () from /lib64/libc.so.6
#11 0x00000035c3e72c15 in malloc_printerr () from /lib64/libc.so.6
#12 0x00000035c3e77b4c in free () from /lib64/libc.so.6
#13 0x0000003c6aeb904c in QString::free(QString::Data*) () from
/usr/lib64/qt4/libQtCore.so.4
#14 0x0000003c6aebd793 in QString::vsprintf(char const*, __va_list_tag*) ()
from /usr/lib64/qt4/libQtCore.so.4
#15 0x0000003c6ae6a8b9 in qt_message(QtMsgType, char const*, __va_list_tag*) ()
from /usr/lib64/qt4/libQtCore.so.4
#16 0x0000003c6ae6b115 in qWarning(char const*, ...) () from
/usr/lib64/qt4/libQtCore.so.4
#17 0x0000003c6af8836c in socketNotifierSourceCheck(_GSource*) () from
/usr/lib64/qt4/libQtCore.so.4
#18 0x00000035c7e4249e in g_main_context_check () from
/usr/lib64/libglib-2.0.so.0
#19 0x00000035c7e42daa in g_main_context_iterate.clone.6 () from
/usr/lib64/libglib-2.0.so.0
#20 0x00000035c7e432bd in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#21 0x0000003c6af8890f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/qt4/libQtCore.so.4
#22 0x0000003c6af5cd42 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/qt4/libQtCore.so.4
#23 0x0000003c6af5cf84 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/qt4/libQtCore.so.4
#24 0x0000003c6ae715b4 in QThread::exec() () from /usr/lib64/qt4/libQtCore.so.4
#25 0x00000035f723c113 in KIMAP::SessionThread::run (this=0x28d7a00) at
/var/tmp/portage/kde-base/kdepimlibs-4.7.1/work/kdepimlibs-4.7.1/kimap/sessionthread.cpp:169
#26 0x0000003c6ae73e05 in QThreadPrivate::start(void*) () from
/usr/lib64/qt4/libQtCore.so.4
#27 0x00000035c4a06d4c in start_thread () from /lib64/libpthread.so.0
#28 0x00000035c3ed6ded in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f04cd3de700 (LWP 9305)):
#0  0x00000035c3ece173 in poll () from /lib64/libc.so.6
#1  0x00000035c7e42d8d in g_main_context_iterate.clone.6 () from
/usr/lib64/libglib-2.0.so.0
#2  0x00000035c7e432bd in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x0000003c6af88966 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/qt4/libQtCore.so.4
#4  0x0000003c6af5cd42 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/qt4/libQtCore.so.4
#5  0x0000003c6af5cf84 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/qt4/libQtCore.so.4
#6  0x0000003c6ae715b4 in QThread::exec() () from /usr/lib64/qt4/libQtCore.so.4
#7  0x00000035f723c113 in KIMAP::SessionThread::run (this=0x28c61d0) at
/var/tmp/portage/kde-base/kdepimlibs-4.7.1/work/kdepimlibs-4.7.1/kimap/sessionthread.cpp:169
#8  0x0000003c6ae73e05 in QThreadPrivate::start(void*) () from
/usr/lib64/qt4/libQtCore.so.4
#9  0x00000035c4a06d4c in start_thread () from /lib64/libpthread.so.0
#10 0x00000035c3ed6ded in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f04d1b8b780 (LWP 3377)):
[KCrash Handler]
#6  0x00000035c3f2b097 in __memmove_ssse3_back () from /lib64/libc.so.6
#7  0x0000003c6ae9217d in QListData::remove(int) () from
/usr/lib64/qt4/libQtCore.so.4
#8  0x0000003c6ae9244b in QListData::erase(void**) () from
/usr/lib64/qt4/libQtCore.so.4
#9  0x0000000000453169 in erase (it=<optimized out>, this=<optimized out>) at
/usr/include/qt4/QtCore/qlist.h:453
#10 removeFirst (this=0x267dbb8) at /usr/include/qt4/QtCore/qlist.h:273
#11 takeFirst (this=0x267dbb8) at /usr/include/qt4/QtCore/qlist.h:477
#12 SessionPool::declareSessionReady (this=0x267db70, session=0x26d8a70) at
/var/tmp/portage/kde-base/kdepim-runtime-4.7.1/work/kdepim-runtime-4.7.1/resources/imap/sessionpool.cpp:207
#13 0x0000000000454bc3 in SessionPool::onLoginDone (this=0x267db70,
job=0x29ac7e0) at
/var/tmp/portage/kde-base/kdepim-runtime-4.7.1/work/kdepim-runtime-4.7.1/resources/imap/sessionpool.cpp:348
#14 0x0000000000454ebf in SessionPool::qt_metacall (this=0x267db70,
_c=QMetaObject::InvokeMetaMethod, _id=10, _a=0x7fff78633770) at
/var/tmp/portage/kde-base/kdepim-runtime-4.7.1/work/kdepim-runtime-4.7.1_build/resources/imap/sessionpool.moc:118
#15 0x0000003c6af72087 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/qt4/libQtCore.so.4
#16 0x00000034c0939b52 in KJob::result (this=<optimized out>, _t1=0x29ac7e0) at
/var/tmp/portage/kde-base/kdelibs-4.7.1/work/kdelibs-4.7.1_build/kdecore/kjob.moc:194
#17 0x00000034c0939b90 in KJob::emitResult (this=0x29ac7e0) at
/var/tmp/portage/kde-base/kdelibs-4.7.1/work/kdelibs-4.7.1/kdecore/jobs/kjob.cpp:312
#18 0x00000035f723b00d in KIMAP::SessionPrivate::clearJobQueue (this=0x28f7bb0)
at
/var/tmp/portage/kde-base/kdepimlibs-4.7.1/work/kdepimlibs-4.7.1/kimap/session.cpp:393
#19 0x00000035f723b24d in KIMAP::Session::qt_metacall (this=0x26d8a70,
_c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x2664ac0) at
/var/tmp/portage/kde-base/kdepimlibs-4.7.1/work/kdepimlibs-4.7.1_build/kimap/session.moc:116
#20 0x0000003c6af71b8a in QObject::event(QEvent*) () from
/usr/lib64/qt4/libQtCore.so.4
#21 0x0000003fd21b5db4 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/qt4/libQtGui.so.4
#22 0x0000003fd21ba92a in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/qt4/libQtGui.so.4
#23 0x00000034c1049ab6 in KApplication::notify (this=0x7fff78634200,
receiver=0x26d8a70, event=0x28c6850) at
/var/tmp/portage/kde-base/kdelibs-4.7.1/work/kdelibs-4.7.1/kdeui/kernel/kapplication.cpp:311
#24 0x0000003c6af5d99b in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib64/qt4/libQtCore.so.4
#25 0x0000003c6af61154 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib64/qt4/libQtCore.so.4
#26 0x0000003c6af88773 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /usr/lib64/qt4/libQtCore.so.4
#27 0x00000035c7e4283e in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#28 0x00000035c7e43028 in g_main_context_iterate.clone.6 () from
/usr/lib64/libglib-2.0.so.0
#29 0x00000035c7e432bd in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#30 0x0000003c6af8890f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/qt4/libQtCore.so.4
#31 0x0000003fd225b25e in
QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /usr/lib64/qt4/libQtGui.so.4
#32 0x0000003c6af5cd42 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/qt4/libQtCore.so.4
#33 0x0000003c6af5cf84 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/qt4/libQtCore.so.4
#34 0x0000003c6af6140b in QCoreApplication::exec() () from
/usr/lib64/qt4/libQtCore.so.4
#35 0x00000035ef949096 in Akonadi::ResourceBase::init (r=0x26a1ff0) at
/var/tmp/portage/kde-base/kdepimlibs-4.7.1/work/kdepimlibs-4.7.1/akonadi/resourcebase.cpp:393
#36 0x0000000000418028 in init<ImapResource> (argv=<optimized out>,
argc=<optimized out>) at /usr/include/akonadi/resourcebase.h:188
#37 main (argc=<optimized out>, argv=<optimized out>) at
/var/tmp/portage/kde-base/kdepim-runtime-4.7.1/work/kdepim-runtime-4.7.1/resources/imap/imapresource.cpp:598

Possible duplicates by query: bug 278756, bug 276376, bug 272921, bug 265308,
bug 265173.

Reported using DrKonqi

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