[Akonadi] [Bug 361410] New: Segfault on new IMAP mail retrieval in KMail

Tue Apr 5 11:54:44 BST 2016

https://bugs.kde.org/show_bug.cgi?id=361410

            Bug ID: 361410
           Summary: Segfault on new IMAP mail retrieval in KMail
           Product: Akonadi
           Version: unspecified
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: IMAP resource
          Assignee: chrigi_1 at fastmail.fm
          Reporter: ak at neotop.de
                CC: kdepim-bugs at kde.org, vkrause at kde.org

Application: akonadi_imap_resource (4.14)
KDE Platform Version: 4.14.13
Qt Version: 4.8.6
Operating System: Linux 3.19.0-56-generic x86_64
Distribution: Ubuntu 14.04.4 LTS

-- Information about the crash:
During the attempt to get new mail from the IMAP server this crash happens
frequently. It seems as if this problem started to occur after I installed the
last updates for Kubuntu 14.04.

The crash can be reproduced sometimes.

-- Backtrace:
Application: a.kohlbecker at bgbm.org of type IMAP E-Mail Server
(akonadi_imap_resource), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb4fba887c0 (LWP 3567))]

Thread 3 (Thread 0x7fb4e7a04700 (LWP 3570)):
#0  0x00007ffc2f3a5c28 in ?? ()
#1  0x000000007fffffff in ?? ()
#2  0x00007fb4fb0bf920 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3  0x00000001faf86244 in ?? ()
#4  0x00007fb4e0003130 in ?? ()
#5  0x00007fb4e7a03c68 in ?? ()
#6  0x00007fb4e7a03c00 in ?? ()
#7  0x000000007fffffff in ?? ()
#8  0x00007fb4e7a03c70 in ?? ()
#9  0x00007fb4f744192d in clock_gettime () from /lib/x86_64-linux-gnu/libc.so.6
#10 0x00007fb4fafe4ad7 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#11 0x00007fb4fb0c0f05 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#12 0x00007fb4fb0bf67c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#13 0x00007fb4fb0bf725 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#14 0x00007fb4f63ab68d in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007fb4f63abf03 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007fb4f63ac0ec in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007fb4fb0bf7be in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#18 0x00007fb4fb0910af in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#19 0x00007fb4fb0913a5 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#20 0x00007fb4faf8dc5f in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#21 0x00007fb4faf9032f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#22 0x00007fb4f6a90182 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#23 0x00007fb4f743347d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 2 (Thread 0x7fb4e63de700 (LWP 3605)):
#0  0x00007fb4f63ed612 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fb4f63ed979 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb4f63ab699 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb4f63abf03 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fb4f63ac0ec in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fb4fb0bf7be in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007fb4fb0910af in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007fb4fb0913a5 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007fb4faf8dc5f in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007fb4faf9032f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#10 0x00007fb4f6a90182 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#11 0x00007fb4f743347d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 1 (Thread 0x7fb4fba887c0 (LWP 3567)):
[KCrash Handler]
#5  0x00007fb4f8d2a5dd in KIMAP::SearchJob::handleResponse(KIMAP::Message
const&) () from /usr/lib/libkimap.so.4
#6  0x00007fb4f8d1ad6c in
KIMAP::SessionPrivate::responseReceived(KIMAP::Message const&) () from
/usr/lib/libkimap.so.4
#7  0x00007fb4fb0aac1e in QObject::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007fb4fa42be2c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#9  0x00007fb4fa4324a0 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#10 0x00007fb4f857080a in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#11 0x00007fb4fb0924dd in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#12 0x00007fb4fb095b3d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#13 0x00007fb4fb0bff83 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#14 0x00007fb4f63abe04 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007fb4f63ac048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007fb4f63ac0ec in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007fb4fb0bf7a1 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#18 0x00007fb4fa4cdbe6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#19 0x00007fb4fb0910af in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#20 0x00007fb4fb0913a5 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#21 0x00007fb4fb096b79 in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#22 0x00007fb4fb5727a3 in Akonadi::ResourceBase::init(Akonadi::ResourceBase*)
() from /usr/lib/libakonadi-kde.so.4
#23 0x0000000000418b73 in _start ()

The reporter indicates this bug may be a duplicate of or related to bug 361265.

Possible duplicates by query: bug 361265, bug 356779, bug 356387, bug 353414,
bug 353306.

Reported using DrKonqi

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