[Bug 282337] New: akonadi agent crashed on trying to get mail from unreachable IMAP server

Robby Engelmann robby.engelmann at igfs-ev.de
Mon Sep 19 12:50:40 BST 2011 

https://bugs.kde.org/show_bug.cgi?id=282337

           Summary: akonadi agent crashed on trying to get mail from
                    unreachable IMAP server
           Product: Akonadi
           Version: 4.7
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: IMAP resource
        AssignedTo: ervin at kde.org
        ReportedBy: robby.engelmann at igfs-ev.de
                CC: vkrause at kde.org, kdepim-bugs at kde.org


Application: akonadi_imap_resource (4.7)
KDE Platform Version: 4.7.00 (4.7.0)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
akonadi agent crashed on trying to get mail from unreachable IMAP server within
a local network.
I open the settings dialogue of that ressouce and tried to autodetect
encryption capabilities of the imap server. After that an error message said,
that the server is not reachable. I clicked to OK and shortly after that I saw
that crash.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Akonadi Resource (akonadi_imap_resource), signal: Segmentation
fault
[Current thread is 1 (Thread 0xb76d1930 (LWP 2003))]

Thread 4 (Thread 0xb6136b70 (LWP 2718)):
#0  0x0074f416 in __kernel_vsyscall ()
#1  0x051b5f76 in __poll (fds=0x8a05200, nfds=1, timeout=-1) at
../sysdeps/unix/sysv/linux/poll.c:87
#2  0x07d0184b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x07cf11af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x07cf1524 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x00aca577 in QEventDispatcherGlib::processEvents (this=0x8a04af8,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00a9c289 in QEventLoop::processEvents (this=0xb6136290, flags=...) at
kernel/qeventloop.cpp:149
#7  0x00a9c522 in QEventLoop::exec (this=0xb6136290, flags=...) at
kernel/qeventloop.cpp:201
#8  0x009a62a0 in QThread::exec (this=0x8a02808) at thread/qthread.cpp:492
#9  0x00a7dfdb in QInotifyFileSystemWatcherEngine::run (this=0x8a02808) at
io/qfilesystemwatcher_inotify.cpp:248
#10 0x009a8da2 in QThreadPrivate::start (arg=0x8a02808) at
thread/qthread_unix.cpp:320
#11 0x00514e99 in start_thread (arg=0xb6136b70) at pthread_create.c:304
#12 0x051c473e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xb45d6b70 (LWP 2720)):
#0  0x0066ed41 in clock_gettime (clock_id=1, tp=0xb45d6020) at
../sysdeps/unix/clock_gettime.c:116
#1  0x009fedd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x00acb4f2 in updateCurrentTime (this=0x89d793c, tm=...) at
kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0x89d793c, tm=...) at
kernel/qeventdispatcher_unix.cpp:442
#5  0x00ac9d32 in timerSourcePrepareHelper (src=<value optimized out>,
timeout=0xb45d60fc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x00ac9dcd in timerSourcePrepare (source=0x89d7908, timeout=<value
optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x07ceffd4 in g_main_context_prepare () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x07cf0e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x07cf1524 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x00aca577 in QEventDispatcherGlib::processEvents (this=0x8b7ab70,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x00a9c289 in QEventLoop::processEvents (this=0xb45d62b0, flags=...) at
kernel/qeventloop.cpp:149
#12 0x00a9c522 in QEventLoop::exec (this=0xb45d62b0, flags=...) at
kernel/qeventloop.cpp:201
#13 0x009a62a0 in QThread::exec (this=0x895e680) at thread/qthread.cpp:492
#14 0x00364c52 in KIMAP::SessionThread::run (this=0x895e680) at
../../kimap/sessionthread.cpp:166
#15 0x009a8da2 in QThreadPrivate::start (arg=0x895e680) at
thread/qthread_unix.cpp:320
#16 0x00514e99 in start_thread (arg=0xb45d6b70) at pthread_create.c:304
#17 0x051c473e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xb6937b70 (LWP 2754)):
#0  0x0066ed41 in clock_gettime (clock_id=1, tp=0xb6937020) at
../sysdeps/unix/clock_gettime.c:116
#1  0x009fedd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x00acb4f2 in updateCurrentTime (this=0x8a10304, tm=...) at
kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0x8a10304, tm=...) at
kernel/qeventdispatcher_unix.cpp:442
#5  0x00ac9d32 in timerSourcePrepareHelper (src=<value optimized out>,
timeout=0xb69370fc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x00ac9dcd in timerSourcePrepare (source=0x8a102d0, timeout=<value
optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x07ceffd4 in g_main_context_prepare () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x07cf0e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x07cf1524 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x00aca577 in QEventDispatcherGlib::processEvents (this=0x8995110,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x00a9c289 in QEventLoop::processEvents (this=0xb69372b0, flags=...) at
kernel/qeventloop.cpp:149
#12 0x00a9c522 in QEventLoop::exec (this=0xb69372b0, flags=...) at
kernel/qeventloop.cpp:201
#13 0x009a62a0 in QThread::exec (this=0x88a6ac8) at thread/qthread.cpp:492
#14 0x00364c52 in KIMAP::SessionThread::run (this=0x88a6ac8) at
../../kimap/sessionthread.cpp:166
#15 0x009a8da2 in QThreadPrivate::start (arg=0x88a6ac8) at
thread/qthread_unix.cpp:320
#16 0x00514e99 in start_thread (arg=0xb6937b70) at pthread_create.c:304
#17 0x051c473e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb76d1930 (LWP 2003)):
[KCrash Handler]
#7  0x08098931 in takeFirst (this=0x88174d0, session=0x882eb90) at
/usr/include/qt4/QtCore/qlist.h:477
#8  SessionPool::declareSessionReady (this=0x88174d0, session=0x882eb90) at
../../../resources/imap/sessionpool.cpp:207
#9  0x0809a2f4 in SessionPool::onLoginDone (this=0x88174d0, job=0x882ec10) at
../../../resources/imap/sessionpool.cpp:348
#10 0x0809a654 in SessionPool::qt_metacall (this=0x88174d0,
_c=QMetaObject::InvokeMetaMethod, _id=10, _a=0xbfab5c38) at
./sessionpool.moc:118
#11 0x00aa36ba in QMetaObject::metacall (object=0x88174d0,
cl=QMetaObject::InvokeMetaMethod, idx=14, argv=0xbfab5c38) at
kernel/qmetaobject.cpp:237
#12 0x00ab34ff in QMetaObject::activate (sender=0x882ec10, m=0x5a2a508,
local_signal_index=3, argv=0xbfab5c38) at kernel/qobject.cpp:3287
#13 0x058ccd73 in KJob::result (this=0x882ec10, _t1=0x882ec10) at
./kjob.moc:194
#14 0x058ccdc8 in KJob::emitResult (this=0x882ec10) at
../../kdecore/jobs/kjob.cpp:312
#15 0x00359838 in KIMAP::LoginJob::handleResponse (this=0x882ec10,
response=...) at ../../kimap/loginjob.cpp:322
#16 0x003627e0 in KIMAP::SessionPrivate::responseReceived (this=0x88a6380,
response=...) at ../../kimap/session.cpp:271
#17 0x00363c28 in KIMAP::Session::qt_metacall (this=0x882eb90,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x88b5328) at
./session.moc:113
#18 0x00aa36ba in QMetaObject::metacall (object=0x882eb90,
cl=QMetaObject::InvokeMetaMethod, idx=11, argv=0x88b5328) at
kernel/qmetaobject.cpp:237
#19 0x00aade16 in QMetaCallEvent::placeMetaCall (this=0x88b3e00,
object=0x882eb90) at kernel/qobject.cpp:535
#20 0x00ab23b7 in QObject::event (this=0x882eb90, e=0x88b3e00) at
kernel/qobject.cpp:1226
#21 0x00d07d24 in QApplicationPrivate::notify_helper (this=0x86ba888,
receiver=0x882eb90, e=0x88b3e00) at kernel/qapplication.cpp:4462
#22 0x00d0c8ce in QApplication::notify (this=0xbfab6740, receiver=0x882eb90,
e=0x88b3e00) at kernel/qapplication.cpp:3862
#23 0x0620793a in KApplication::notify (this=0xbfab6740, receiver=0x882eb90,
event=0x88b3e00) at ../../kdeui/kernel/kapplication.cpp:311
#24 0x00a9d0bb in QCoreApplication::notifyInternal (this=0xbfab6740,
receiver=0x882eb90, event=0x88b3e00) at kernel/qcoreapplication.cpp:731
#25 0x00aa0c79 in sendEvent (receiver=0x0, event_type=0, data=0x8679970) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#26 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x8679970) at kernel/qcoreapplication.cpp:1372
#27 0x00aa0e0d in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1265
#28 0x00aca3c4 in sendPostedEvents (s=0x86b19b8) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#29 postEventSourceDispatch (s=0x86b19b8) at
kernel/qeventdispatcher_glib.cpp:277
#30 0x07cf0aa8 in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#31 0x07cf1270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#32 0x07cf1524 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#33 0x00aca53c in QEventDispatcherGlib::processEvents (this=0x86794c8,
flags=...) at kernel/qeventdispatcher_glib.cpp:422
#34 0x00dbe1e5 in QGuiEventDispatcherGlib::processEvents (this=0x86794c8,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x00a9c289 in QEventLoop::processEvents (this=0xbfab6694, flags=...) at
kernel/qeventloop.cpp:149
#36 0x00a9c522 in QEventLoop::exec (this=0xbfab6694, flags=...) at
kernel/qeventloop.cpp:201
#37 0x00aa0ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#38 0x00d058e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#39 0x0023f938 in Akonadi::ResourceBase::init (r=0x8824fa8) at
../../akonadi/resourcebase.cpp:393
#40 0x0805b303 in init<ImapResource> (argc=) at
/usr/include/akonadi/resourcebase.h:188
#41 main (argc=) at ../../../resources/imap/imapresource.cpp:598

This bug may be a duplicate of or related to bug 242698.

Possible duplicates by query: bug 282076, bug 278756, bug 265173, bug 256837.

Reported using DrKonqi

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