[Bug 292287] New: KMail akonadi crashed when indexing a large mail account

Davor Cubranic cubranic at acm.org
Mon Jan 23 19:15:51 GMT 2012 

https://bugs.kde.org/show_bug.cgi?id=292287

           Summary: KMail akonadi crashed when indexing a large mail
                    account
           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: cubranic at acm.org
                CC: vkrause at kde.org, kdepim-bugs at kde.org


Application: akonadi_imap_resource (4.7)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.7.4
Operating System: Linux 2.6.38-13-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
I created a new IMAP account, in which mail folders are kept under "~/Mail".
There was no way to configure that in the account setup dialog, so KMail tried
to treat every file and directory in my home directory as a mail folder (this
is reported as bug 292285). Eventually, akonadi crashed trying to index all the
gigabytes of files.

-- Backtrace:
Application: UBC-CS of type IMAP E-Mail Server (akonadi_imap_resource), signal:
Segmentation fault
[Current thread is 1 (Thread 0xb7802710 (LWP 5676))]

Thread 3 (Thread 0xb5b09b70 (LWP 5679)):
#0  0x00a9dd10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x001d27d5 in do_gettime (frac=0xb5b09020, sec=0xb5b09018) at
tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x002a54b6 in QTimerInfoList::updateCurrentTime (this=0x9dfade4) at
kernel/qeventdispatcher_unix.cpp:339
#4  0x002a580a in QTimerInfoList::timerWait (this=0x9dfade4, tm=...) at
kernel/qeventdispatcher_unix.cpp:442
#5  0x002a4053 in timerSourcePrepareHelper (src=<optimized out>,
timeout=0xb5b0912c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x002a40ed in timerSourcePrepare (source=0x9dfadb0, timeout=<optimized
out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x07ae188c in g_main_context_prepare () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x07ae2637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x07ae2c2a in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x002a4b37 in QEventDispatcherGlib::processEvents (this=0x9df97a8,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x002751dd in QEventLoop::processEvents (this=0xb5b092b0, flags=...) at
kernel/qeventloop.cpp:149
#12 0x00275421 in QEventLoop::exec (this=0xb5b092b0, flags=...) at
kernel/qeventloop.cpp:201
#13 0x0017890b in QThread::exec (this=0x9dddcc0) at thread/qthread.cpp:498
#14 0x00255e2d in QInotifyFileSystemWatcherEngine::run (this=0x9dddcc0) at
io/qfilesystemwatcher_inotify.cpp:248
#15 0x0017b7b3 in QThreadPrivate::start (arg=0x9dddcc0) at
thread/qthread_unix.cpp:331
#16 0x00a7fd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x017ad0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xb50b3b70 (LWP 5749)):
#0  0x00a9dd10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x001d27d5 in do_gettime (frac=0xb50b3040, sec=0xb50b3038) at
tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x002a54b6 in QTimerInfoList::updateCurrentTime (this=0xad02c64) at
kernel/qeventdispatcher_unix.cpp:339
#4  0x002a580a in QTimerInfoList::timerWait (this=0xad02c64, tm=...) at
kernel/qeventdispatcher_unix.cpp:442
#5  0x002a4053 in timerSourcePrepareHelper (src=<optimized out>,
timeout=0xb50b314c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x002a40ed in timerSourcePrepare (source=0xad02c30, timeout=<optimized
out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x07ae188c in g_main_context_prepare () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x07ae2637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x07ae2c2a in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x002a4b37 in QEventDispatcherGlib::processEvents (this=0xc49d578,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x002751dd in QEventLoop::processEvents (this=0xb50b32d0, flags=...) at
kernel/qeventloop.cpp:149
#12 0x00275421 in QEventLoop::exec (this=0xb50b32d0, flags=...) at
kernel/qeventloop.cpp:201
#13 0x0017890b in QThread::exec (this=0xc3bf328) at thread/qthread.cpp:498
#14 0x003e64d0 in ?? () from /usr/lib/libkimap.so.4
#15 0x0017b7b3 in QThreadPrivate::start (arg=0xc3bf328) at
thread/qthread_unix.cpp:331
#16 0x00a7fd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x017ad0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb7802710 (LWP 5676)):
[KCrash Handler]
#7  0x08099b15 in ?? ()
#8  0x0809bde8 in ?? ()
#9  0x0027cb7d in metacall (argv=0xbe413e8, idx=12,
cl=QMetaObject::InvokeMetaMethod, object=0x9cae118) at
kernel/qmetaobject.cpp:237
#10 QMetaObject::metacall (object=0x9cae118, cl=QMetaObject::InvokeMetaMethod,
idx=12, argv=0xbe413e8) at kernel/qmetaobject.cpp:232
#11 0x00287685 in QMetaCallEvent::placeMetaCall (this=0xb21f618,
object=0x9cae118) at kernel/qobject.cpp:535
#12 0x0028eb52 in QObject::event (this=0x9cae118, e=0xb21f618) at
kernel/qobject.cpp:1217
#13 0x00c81d54 in notify_helper (e=0xb21f618, receiver=0x9cae118,
this=0x9b79490) at kernel/qapplication.cpp:4486
#14 QApplicationPrivate::notify_helper (this=0x9b79490, receiver=0x9cae118,
e=0xb21f618) at kernel/qapplication.cpp:4458
#15 0x00c87103 in QApplication::notify (this=0xb21f618, receiver=0x9cae118,
e=0xb21f618) at kernel/qapplication.cpp:3886
#16 0x08412681 in KApplication::notify (this=0xbfbb16b0, receiver=0x9cae118,
event=0xb21f618) at ../../kdeui/kernel/kapplication.cpp:311
#17 0x0027619e in QCoreApplication::notifyInternal (this=0xbfbb16b0,
receiver=0x9cae118, event=0xb21f618) at kernel/qcoreapplication.cpp:787
#18 0x00279f93 in sendEvent (event=<optimized out>, receiver=<optimized out>)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#19 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x9b5cd60) at kernel/qcoreapplication.cpp:1428
#20 0x0027a0ec in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1321
#21 0x002a46a4 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#22 postEventSourceDispatch (s=0x9b7bd50) at
kernel/qeventdispatcher_glib.cpp:277
#23 0x07ae225f in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#24 0x07ae2990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#25 0x07ae2c2a in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#26 0x002a4ada in QEventDispatcherGlib::processEvents (this=0x9b5dc68,
flags=...) at kernel/qeventdispatcher_glib.cpp:422
#27 0x00d39e3a in QGuiEventDispatcherGlib::processEvents (this=0x9b5dc68,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x002751dd in QEventLoop::processEvents (this=0xbfbb0cc0, flags=...) at
kernel/qeventloop.cpp:149
#29 0x00275421 in QEventLoop::exec (this=0xbfbb0cc0, flags=...) at
kernel/qeventloop.cpp:201
#30 0x011b97c9 in QDialog::exec (this=0xb150040) at dialogs/qdialog.cpp:552
#31 0x03befdaf in KIO::SslUi::askIgnoreSslErrors (uiData=...,
storedRules=KIO::SslUi::RecallAndStoreRules) at ../../kio/kssl/sslui.cpp:104
#32 0x003e28f4 in KIMAP::SessionPrivate::handleSslError(KSslErrorUiData const&)
() from /usr/lib/libkimap.so.4
#33 0x003e5496 in KIMAP::Session::qt_metacall(QMetaObject::Call, int, void**)
() from /usr/lib/libkimap.so.4
#34 0x0027cb7d in metacall (argv=0xa22e200, idx=15,
cl=QMetaObject::InvokeMetaMethod, object=0xc20db48) at
kernel/qmetaobject.cpp:237
#35 QMetaObject::metacall (object=0xc20db48, cl=QMetaObject::InvokeMetaMethod,
idx=15, argv=0xa22e200) at kernel/qmetaobject.cpp:232
#36 0x00287685 in QMetaCallEvent::placeMetaCall (this=0xb36f490,
object=0xc20db48) at kernel/qobject.cpp:535
#37 0x0028eb52 in QObject::event (this=0xc20db48, e=0xb36f490) at
kernel/qobject.cpp:1217
#38 0x00c81d54 in notify_helper (e=0xb36f490, receiver=0xc20db48,
this=0x9b79490) at kernel/qapplication.cpp:4486
#39 QApplicationPrivate::notify_helper (this=0x9b79490, receiver=0xc20db48,
e=0xb36f490) at kernel/qapplication.cpp:4458
#40 0x00c87103 in QApplication::notify (this=0xb36f490, receiver=0xc20db48,
e=0xb36f490) at kernel/qapplication.cpp:3886
#41 0x08412681 in KApplication::notify (this=0xbfbb16b0, receiver=0xc20db48,
event=0xb36f490) at ../../kdeui/kernel/kapplication.cpp:311
#42 0x0027619e in QCoreApplication::notifyInternal (this=0xbfbb16b0,
receiver=0xc20db48, event=0xb36f490) at kernel/qcoreapplication.cpp:787
#43 0x00279f93 in sendEvent (event=<optimized out>, receiver=<optimized out>)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#44 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x9b5cd60) at kernel/qcoreapplication.cpp:1428
#45 0x0027a0ec in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1321
#46 0x002a46a4 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#47 postEventSourceDispatch (s=0x9b7bd50) at
kernel/qeventdispatcher_glib.cpp:277
#48 0x07ae225f in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#49 0x07ae2990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#50 0x07ae2c2a in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#51 0x002a4ada in QEventDispatcherGlib::processEvents (this=0x9b5dc68,
flags=...) at kernel/qeventdispatcher_glib.cpp:422
#52 0x00d39e3a in QGuiEventDispatcherGlib::processEvents (this=0x9b5dc68,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#53 0x002751dd in QEventLoop::processEvents (this=0xbfbb1614, flags=...) at
kernel/qeventloop.cpp:149
#54 0x00275421 in QEventLoop::exec (this=0xbfbb1614, flags=...) at
kernel/qeventloop.cpp:201
#55 0x0027a19d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#56 0x00c7f8f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#57 0x006b5b11 in Akonadi::ResourceBase::init(Akonadi::ResourceBase*) () from
/usr/lib/libakonadi-kde.so.4
#58 0x0805e127 in int Akonadi::ResourceBase::init<ImapResource>(int, char**) ()
#59 0x0805859b in ?? ()
#60 0x016f4113 in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6
#61 0x080587b9 in _start ()

Possible duplicates by query: bug 292277, bug 292276, bug 292264, bug 292249,
bug 292243.

Reported using DrKonqi

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