[Akonadi] [Bug 319776] Akonadi crashed, possibly because of sudden lack of network connection, caused by the laptop going into suspend-to-ram

Christian Mollekopf mollekopf at kolabsys.com
Wed Jul 23 20:52:51 BST 2014 

https://bugs.kde.org/show_bug.cgi?id=319776

Christian Mollekopf <mollekopf at kolabsys.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |---
                 CC|                            |mollekopf at kolabsys.com

--- Comment #19 from Christian Mollekopf <mollekopf at kolabsys.com> ---
I just ran into this again after resuming from suspend. Can't really explain
what's happending though.

akonadi_kolab_resource_2(9740) KolabRetrieveCollectionsTask::createCollection:
creating collection  "christian.mollekopfatgmail.com/Be[156/47975] parent 
("christian.mollekopfatgmail.com")
akonadi_kolab_resource_2(9740) KolabRetrieveCollectionsTask::createCollection:
creating collection  "christian.mollekopfatgmail.com/Reisen"  with
 parent  ("christian.mollekopfatgmail.com")
akonadi_kolab_resource_2(9740) KolabRetrieveCollectionsTask::createCollection:
creating collection  "cmollekopfatgmail.com/Archive"  with parent 
 ("cmollekopfatgmail.com")
akonadi_kolab_resource_2(9740) KolabRetrieveCollectionsTask::createCollection:
creating collection  "cmollekopfatgmail.com/INBOX"  with parent  (
"cmollekopfatgmail.com")
akonadi_kolab_resource_2(9740) KolabRetrieveCollectionsTask::createCollection:
creating collection  "cmollekopfatgmail.com/Personal"  with parent
  ("cmollekopfatgmail.com")
akonadi_kolab_resource_2(9740) KolabRetrieveCollectionsTask::createCollection:
creating collection  "cmollekopfatgmail.com/Receipts"  with parent
  ("cmollekopfatgmail.com")
akonadi_kolab_resource_2(9740) KolabRetrieveCollectionsTask::createCollection:
creating collection  "cmollekopfatgmail.com/Sent"  with parent  ("
cmollekopfatgmail.com")
akonadi_kolab_resource_2(9740) KolabRetrieveCollectionsTask::createCollection:
creating collection  "cmollekopfatgmail.com/Trash"  with parent  (
"cmollekopfatgmail.com")
akonadi_kolab_resource_2(9740) KolabRetrieveCollectionsTask::createCollection:
creating collection  "cmollekopfatgmail.com/Travel"  with parent  
("cmollekopfatgmail.com")
akonadi_kolab_resource_2(9740) KolabRetrieveCollectionsTask::createCollection:
creating collection  "cmollekopfatgmail.com/Work"  with parent  ("
cmollekopfatgmail.com")
akonadi_kolab_resource_2(9740) KolabRetrieveCollectionsTask::createCollection:
creating collection  "new folder"  with parent  ()
akonadi_kolab_resource_2(9740) KolabRetrieveCollectionsTask::createCollection:
creating collection  "outbox"  with parent  ()
akonadi_kolab_resource_2(9740) KolabRetrieveCollectionsTask::createCollection:
creating collection  "sent-mail"  with parent  ()
akonadi_kolab_resource_2(9740)/libakonadi
Akonadi::CollectionSync::Private::execute: void
Akonadi::CollectionSync::Private::execute() localListDo
ne:  false  deliveryDone:  true
akonadi_kolab_resource_2(9740)/libakonadi
Akonadi::CollectionSync::Private::execute: void
Akonadi::CollectionSync::Private::execute() localListDo
ne:  true  deliveryDone:  true
drkonqi(18437) KCrashBackend::stopAttachedProcess: Sending SIGSTOP to process
akonadi_kolab_resource_2(9740)/kdepimlibs (kimap)
KIMAP::SessionThread::doCloseSocket: close
drkonqi(18437) KCrashBackend::continueAttachedProcess: Sending SIGCONT to
process
QSocketNotifier: Invalid socket 10 and type 'Read', disabling...

The crash can be reproduced sometimes.

-- Backtrace:
Application: IMAP Account 12 of type Kolab Groupware Server
(akonadi_kolab_resource), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81    T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7fa6f84018c0 (LWP 9739))]

Thread 2 (Thread 0x7fa6ec08d700 (LWP 18418)):
#0  0x00000034ef0ea9dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00000034f20495b4 in g_main_context_poll (priority=2147483647, n_fds=1,
fds=0x7fa6e400e990, timeout=-1, context=0x7fa6e401b420) at gmain.c:4007
#2  g_main_context_iterate (context=context at entry=0x7fa6e401b420,
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at
gmain.c:3708
#3  0x00000034f20496dc in g_main_context_iteration (context=0x7fa6e401b420,
may_block=1) at gmain.c:3774
#4  0x00000034afdb5af6 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQtCore.so.4
#5  0x00000034afd8595f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQtCore.so.4
#6  0x00000034afd85cad in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQtCore.so.4
#7  0x00000034afc79e8f in QThread::exec() () from /lib64/libQtCore.so.4
#8  0x00000034afc7c6bf in QThreadPrivate::start(void*) () from
/lib64/libQtCore.so.4
#9  0x00000034ef807f33 in start_thread (arg=0x7fa6ec08d700) at
pthread_create.c:309
#10 0x00000034ef0f4ded in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7fa6f84018c0 (LWP 9739)):
[KCrash Handler]
#6  0x0000000000000001 in ?? ()
#7  0x00000034afd9aa3b in QObject::disconnect(QObject const*, char const*,
QObject const*, char const*) () from /lib64/libQtCore.so.4
#8  0x000000000046da5c in SessionPool::killSession (this=0x25f75b0,
session=0x262ba80, termination=SessionPool::LogoutSession) at
/home/chrigi/devel/kde/kdepim-runtime/resources/imap/sessionpool.cpp:198
#9  0x000000000046d611 in SessionPool::disconnect (this=0x25f75b0,
termination=SessionPool::LogoutSession) at
/home/chrigi/devel/kde/kdepim-runtime/resources/imap/sessionpool.cpp:115
#10 0x0000000000448983 in ImapResourceBase::startConnect (this=0x25c5590) at
/home/chrigi/devel/kde/kdepim-runtime/resources/imap/imapresourcebase.cpp:246
#11 0x0000000000482a34 in ImapResourceBase::qt_static_metacall (_o=0x25c5590,
_c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x7fffbd4798d0) at
/home/chrigi/devel/build/master/kde/kdepim-runtime/resources/imap/moc_imapresourcebase.cpp:118
#12 0x00000034afd8f248 in QMetaMethod::invoke(QObject*, Qt::ConnectionType,
QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument) const () from
/lib64/libQtCore.so.4
#13 0x00000034afd91948 in QMetaObject::invokeMethod(QObject*, char const*,
Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () from
/lib64/libQtCore.so.4
#14 0x00007fa6f9bbfc67 in QMetaObject::invokeMethod (obj=0x25c5590,
member=0x25af598 "startConnect", val0=..., val1=..., val2=..., val3=...,
val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at
/usr/include/QtCore/qobjectdefs.h:434
#15 0x00007fa6f9ca791f in Akonadi::ResourceScheduler::executeNext
(this=0x25f8320) at
/home/chrigi/devel/kde/kdepimlibs/akonadi/resourcescheduler.cpp:348
#16 0x00007fa6f9ca9c05 in Akonadi::ResourceScheduler::qt_static_metacall
(_o=0x25f8320, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0x25fb770) at
/home/chrigi/devel/build/master/kde/kdepimlibs/akonadi/moc_resourcescheduler_p.cpp:101
#17 0x00000034afd9febe in QObject::event(QEvent*) () from /lib64/libQtCore.so.4
#18 0x00000034b1dcae7c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQtGui.so.4
#19 0x00000034b1dd17e5 in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQtGui.so.4
#20 0x00000033e8c4ab0a in KApplication::notify (this=0x7fffbd47a930,
receiver=0x25f8320, event=0x2502a90) at
/usr/src/debug/kdelibs-4.12.5/kdeui/kernel/kapplication.cpp:311
#21 0x00000034afd86ebd in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /lib64/libQtCore.so.4
#22 0x00000034afd8a0d5 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib64/libQtCore.so.4
#23 0x00000034afdb6253 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQtCore.so.4
#24 0x00000034f20492a6 in g_main_dispatch (context=0x2412100) at gmain.c:3066
#25 g_main_context_dispatch (context=context at entry=0x2412100) at gmain.c:3642
#26 0x00000034f2049628 in g_main_context_iterate
(context=context at entry=0x2412100, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3713
#27 0x00000034f20496dc in g_main_context_iteration (context=0x2412100,
may_block=1) at gmain.c:3774
#28 0x00000034afdb5ad5 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQtCore.so.4
#29 0x00000034b1e6cd66 in
QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib64/libQtGui.so.4
#30 0x00000034afd8595f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQtCore.so.4
#31 0x00000034afd85cad in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQtCore.so.4
#32 0x00000034afd8b399 in QCoreApplication::exec() () from
/lib64/libQtCore.so.4
#33 0x00007fa6f9c9cfd1 in Akonadi::ResourceBase::init (r=0x25c5590) at
/home/chrigi/devel/kde/kdepimlibs/akonadi/resourcebase.cpp:570
#34 0x000000000043477c in Akonadi::ResourceBase::init<KolabResource> (argc=3,
argv=0x7fffbd47aa88) at /opt/devel/master/include/akonadi/resourcebase.h:193
#35 0x00000000004336a0 in main (argc=3, argv=0x7fffbd47aa88) at
/home/chrigi/devel/kde/kdepim-runtime/resources/kolab/kolabresource.cpp:184

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