| Summary: | korganizer crashes when importing Lotus Notes generated vcalendar invitation (Akonadi event loops) | ||
|---|---|---|---|
| Product: | [Frameworks and Libraries] Akonadi | Reporter: | Gunter Ohrner <kdebugs> |
| Component: | KResource compat bridges | Assignee: | Kevin Krammer <krammer> |
| Status: | RESOLVED FIXED | ||
| Severity: | crash | CC: | vkrause |
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Debian testing | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
| Attachments: | Invitation Mail causing the crash. | ||
Created attachment 30960 [details]
Invitation Mail causing the crash.
Note that kOrganizer removed the mail from my mailstore but did not manage to save the appointment before crashing, thus leading to data loss! SVN commit 923208 by krake: Using nested event loops to achieve synchronous call behavior while doing Akonadi jobs has created way to many issues due to unexpected re-entrancy. This is basically backport of a series of changes in trunk which replace this form of blocking with real blocking of the caller and delegating the Akonadi job execution to a worker thread. This should fix all the bugs this is sent to. If they remain with 4.2.1 once it is released, please re-open. Darío, in case I missed some of the eventloop related bugs, please feel free to close them as well. BUG: 177294 BUG: 158129 BUG: 182475 BUG: 178869 BUG: 179577 BUG: 179838 BUG: 180384 BUG: 181153 BUG: 181966 BUG: 182833 BUG: 182956 BUG: 183187 M +210 -55 kabc/resourceakonadi.cpp M +202 -54 kcal/resourceakonadi.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=923208 |
Version: (using KDE 4.2.0) OS: Linux Installed from: Debian testing/unstable Packages I'll attach the invitation mail causing the crash below. Backtrace Anwendung: KOrganizer (korganizer), Signal SIGABRT Thread 1 (Thread 0xb51cb6c0 (LWP 6142)): [KCrash Handler] #6 0xb8095424 in __kernel_vsyscall () #7 0xb67d9640 in raise () from /lib/i686/cmov/libc.so.6 #8 0xb67db018 in abort () from /lib/i686/cmov/libc.so.6 #9 0xb681c653 in malloc_printerr () from /lib/i686/cmov/libc.so.6 #10 0xb681e7c5 in free () from /lib/i686/cmov/libc.so.6 #11 0xb69c1401 in operator delete () from /usr/lib/libstdc++.so.6 #12 0xb743ab25 in ~QEventLoop (this=0xbf8af210) at kernel/qeventloop.cpp:120 #13 0xb744a27f in QObjectPrivate::deleteChildren (this=0x87a84f0) at kernel/qobject.cpp:1884 #14 0xb7452dc3 in ~QObject (this=0x87a4e08) at kernel/qobject.cpp:884 #15 0xb75f8541 in ~KJob (this=0x87a4e08) at ../../kdecore/jobs/kjob.cpp:72 #16 0xb75f7378 in ~KCompositeJob (this=0x87a4e08) at ../../kdecore/jobs/kcompositejob.cpp:44 #17 0xb36844bc in ~Job (this=0x87a4e08) at ../../akonadi/job.cpp:169 #18 0xb3650ebd in ~CollectionFetchJob (this=0x87a4e08) at ../../akonadi/collectionfetchjob.cpp:100 #19 0xb7449f6c in qDeleteInEventHandler (o=0x6) at kernel/qobject.cpp:3659 #20 0xb744b923 in QObject::event (this=0x87a4e08, e=0x88b3750) at kernel/qobject.cpp:1139 #21 0xb6b3179c in QApplicationPrivate::notify_helper (this=0x8220648, receiver=0x87a4e08, e=0x88b3750) at kernel/qapplication.cpp:3803 #22 0xb6b3961e in QApplication::notify (this=0xbf8b0030, receiver=0x87a4e08, e=0x88b3750) at kernel/qapplication.cpp:3393 #23 0xb7ec477d in KApplication::notify (this=0xbf8b0030, receiver=0x87a4e08, event=0x88b3750) at ../../kdeui/kernel/kapplication.cpp:307 #24 0xb743c0e1 in QCoreApplication::notifyInternal (this=0xbf8b0030, receiver=0x87a4e08, event=0x88b3750) at kernel/qcoreapplication.cpp:587 #25 0xb743cd65 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x82073a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:209 #26 0xb743cf5d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1091 #27 0xb746699f in postEventSourceDispatch (s=0x8225518) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:214 #28 0xb589b1b8 in IA__g_main_context_dispatch (context=0x8225490) at /tmp/buildd/glib2.0-2.16.6/glib/gmain.c:2012 #29 0xb589e853 in g_main_context_iterate (context=0x8225490, block=1, dispatch=1, self=0x8220738) at /tmp/buildd/glib2.0-2.16.6/glib/gmain.c:2645 #30 0xb589ea11 in IA__g_main_context_iteration (context=0x8225490, may_block=1) at /tmp/buildd/glib2.0-2.16.6/glib/gmain.c:2708 #31 0xb74665e8 in QEventDispatcherGlib::processEvents (this=0x8219d80, flags={i = -1081416744}) at kernel/qeventdispatcher_glib.cpp:319 #32 0xb6bcad75 in QGuiEventDispatcherGlib::processEvents (this=0x8219d80, flags={i = -1081416696}) at kernel/qguieventdispatcher_glib.cpp:198 #33 0xb743a7aa in QEventLoop::processEvents (this=0xbf8ae47c, flags={i = -1081416632}) at kernel/qeventloop.cpp:143 #34 0xb743a96a in QEventLoop::exec (this=0xbf8ae47c, flags={i = -1081416572}) at kernel/qeventloop.cpp:194 #35 0xb6f9a647 in QDialog::exec (this=0xbf8ae578) at dialogs/qdialog.cpp:447 #36 0xb345994d in KCal::ResourceAkonadi::doSave (this=0x83ce908, syncCache=false, incidence=0x885b8a0) at ../../../../kresources/akonadi/kcal/resourceakonadi.cpp:756 #37 0xb7b909d8 in KCal::ResourceCalendar::save (this=0x83ce908, incidence=0x885b8a0) at ../../kcal/resourcecalendar.cpp:228 #38 0xb7ba03d1 in KCal::CalendarResources::save (this=0x848ccd8, ticket=0x87a7b20, incidence=0x885b8a0) at ../../kcal/calendarresources.cpp:817 #39 0xb7ba71e2 in KCal::CalendarResources::endChange (this=0x848ccd8, incidence=0x885b8a0) at ../../kcal/calendarresources.cpp:868 #40 0xb7ba6987 in KCal::CalendarResources::addIncidence (this=0x848ccd8, incidence=0x885b8a0) at ../../kcal/calendarresources.cpp:414 #41 0xb7b846a1 in KCal::Scheduler::acceptRequest (this=0xbf8ae95c, newIncBase=0x885b8a0) at ../../kcal/scheduler.cpp:287 #42 0xb7b87371 in KCal::Scheduler::acceptTransaction (this=0xbf8ae95c, incidence=0x885b8a0, method=KCal::iTIPRequest, status=KCal::ScheduleMessage::Unknown) at ../../kcal/scheduler.cpp:147 #43 0xb791f175 in KOGroupware::incomingDirChanged (this=0x875f3e0, path=@0xbf8aeaa4) at ../../korganizer/kogroupware.cpp:205 #44 0xb791fb49 in KOGroupware::initialCheckForChanges (this=0x875f3e0) at ../../korganizer/kogroupware.cpp:97 #45 0xb791ff8b in KOGroupware::qt_metacall (this=0x875f3e0, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbf8aeb58) at ./kogroupware.moc:71 #46 0xb7450be0 in QMetaObject::activate (sender=0x8753c30, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3031 #47 0xb7451962 in QMetaObject::activate (sender=0x8753c30, m=0xb751e0c8, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3101 #48 0xb7456f37 in QSingleShotTimer::timeout (this=0x8753c30) at .moc/release-shared/qtimer.moc:74 #49 0xb745705c in QSingleShotTimer::timerEvent (this=0x8753c30) at kernel/qtimer.cpp:294 #50 0xb744b6bf in QObject::event (this=0x8753c30, e=0xbf8aefec) at kernel/qobject.cpp:1120 #51 0xb6b3179c in QApplicationPrivate::notify_helper (this=0x8220648, receiver=0x8753c30, e=0xbf8aefec) at kernel/qapplication.cpp:3803 #52 0xb6b3961e in QApplication::notify (this=0xbf8b0030, receiver=0x8753c30, e=0xbf8aefec) at kernel/qapplication.cpp:3393 #53 0xb7ec477d in KApplication::notify (this=0xbf8b0030, receiver=0x8753c30, event=0xbf8aefec) at ../../kdeui/kernel/kapplication.cpp:307 #54 0xb743c0e1 in QCoreApplication::notifyInternal (this=0xbf8b0030, receiver=0x8753c30, event=0xbf8aefec) at kernel/qcoreapplication.cpp:587 #55 0xb746a041 in QTimerInfoList::activateTimers (this=0x8226104) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:209 #56 0xb7466690 in timerSourceDispatch (source=0x82260d0) at kernel/qeventdispatcher_glib.cpp:160 #57 0xb589b1b8 in IA__g_main_context_dispatch (context=0x8225490) at /tmp/buildd/glib2.0-2.16.6/glib/gmain.c:2012 #58 0xb589e853 in g_main_context_iterate (context=0x8225490, block=1, dispatch=1, self=0x8220738) at /tmp/buildd/glib2.0-2.16.6/glib/gmain.c:2645 #59 0xb589ea11 in IA__g_main_context_iteration (context=0x8225490, may_block=1) at /tmp/buildd/glib2.0-2.16.6/glib/gmain.c:2708 #60 0xb74665e8 in QEventDispatcherGlib::processEvents (this=0x8219d80, flags={i = -1081413272}) at kernel/qeventdispatcher_glib.cpp:319 #61 0xb6bcad75 in QGuiEventDispatcherGlib::processEvents (this=0x8219d80, flags={i = -1081413224}) at kernel/qguieventdispatcher_glib.cpp:198 #62 0xb743a7aa in QEventLoop::processEvents (this=0xbf8af210, flags={i = -1081413160}) at kernel/qeventloop.cpp:143 #63 0xb743a96a in QEventLoop::exec (this=0xbf8af210, flags={i = -1081413096}) at kernel/qeventloop.cpp:194 #64 0xb75f83d1 in KJob::exec (this=0x87a4e08) at ../../kdecore/jobs/kjob.cpp:195 #65 0xb3463cad in KCal::ResourceAkonadi::doLoad (this=0x83ce908, syncCache=false) at ../../../../kresources/akonadi/kcal/resourceakonadi.cpp:675 #66 0xb7b902cf in KCal::ResourceCalendar::load (this=0x83ce908) at ../../kcal/resourcecalendar.cpp:168 #67 0xb7ba2d91 in KCal::CalendarResources::load (this=0x848ccd8) at ../../kcal/calendarresources.cpp:272 #68 0x08053135 in KOrganizerApp::processCalendar (this=0xbf8b0030, url=@0xbf8af4e0) at ../../korganizer/koapp.cpp:146 #69 0x08053582 in KOrganizerApp::newInstance (this=0xbf8b0030) at ../../korganizer/koapp.cpp:93 #70 0xb7ecda46 in KUniqueApplicationAdaptor::newInstance (this=0x822a168, asn_id=@0x828ab20, args=@0x828a7e0) at ../../kdeui/kernel/kuniqueapplication_p.h:77 #71 0xb7ecbc3e in KUniqueApplicationAdaptor::qt_metacall (this=0x822a168, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbf8af6b8) at ./kuniqueapplication_p.moc:74 #72 0xb65cf19b in QDBusConnectionPrivate::deliverCall (this=0x8216578, object=0x822a168, msg=@0x828ab10, metaTypes=@0xbf8af7f8, slotIdx=4) at qdbusintegrator.cpp:849 #73 0xb65d0337 in QDBusConnectionPrivate::activateCall (this=0x8216578, object=0x822a168, flags=337, msg=@0x828ab10) at qdbusintegrator.cpp:754 #74 0xb65d0841 in QDBusConnectionPrivate::activateObject (this=0x8216578, node=@0x828aafc, msg=@0x828ab10, pathStartPos=16) at qdbusintegrator.cpp:1306 #75 0xb65d0d3a in QDBusActivateObjectEvent::placeMetaCall (this=0x828aad0) at qdbusintegrator.cpp:1400 #76 0xb744b8f1 in QObject::event (this=0xbf8b0030, e=0x828aad0) at kernel/qobject.cpp:1155 #77 0xb743ba4b in QCoreApplication::event (this=0xbf8b0030, e=0x828aad0) at kernel/qcoreapplication.cpp:1385 #78 0xb6b370b6 in QApplication::event (this=0xbf8b0030, e=0x828aad0) at kernel/qapplication.cpp:2187 #79 0xb6b3179c in QApplicationPrivate::notify_helper (this=0x8220648, receiver=0xbf8b0030, e=0x828aad0) at kernel/qapplication.cpp:3803 #80 0xb6b3961e in QApplication::notify (this=0xbf8b0030, receiver=0xbf8b0030, e=0x828aad0) at kernel/qapplication.cpp:3393 #81 0xb7ec477d in KApplication::notify (this=0xbf8b0030, receiver=0xbf8b0030, event=0x828aad0) at ../../kdeui/kernel/kapplication.cpp:307 #82 0xb743c0e1 in QCoreApplication::notifyInternal (this=0xbf8b0030, receiver=0xbf8b0030, event=0x828aad0) at kernel/qcoreapplication.cpp:587 #83 0xb743cd65 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x82073a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:209 #84 0xb743cf5d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1091 #85 0xb746699f in postEventSourceDispatch (s=0x8225518) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:214 #86 0xb589b1b8 in IA__g_main_context_dispatch (context=0x8225490) at /tmp/buildd/glib2.0-2.16.6/glib/gmain.c:2012 #87 0xb589e853 in g_main_context_iterate (context=0x8225490, block=1, dispatch=1, self=0x8220738) at /tmp/buildd/glib2.0-2.16.6/glib/gmain.c:2645 #88 0xb589ea11 in IA__g_main_context_iteration (context=0x8225490, may_block=1) at /tmp/buildd/glib2.0-2.16.6/glib/gmain.c:2708 #89 0xb74665e8 in QEventDispatcherGlib::processEvents (this=0x8219d80, flags={i = -1081409736}) at kernel/qeventdispatcher_glib.cpp:319 #90 0xb6bcad75 in QGuiEventDispatcherGlib::processEvents (this=0x8219d80, flags={i = -1081409688}) at kernel/qguieventdispatcher_glib.cpp:198 #91 0xb743a7aa in QEventLoop::processEvents (this=0xbf8affe0, flags={i = -1081409624}) at kernel/qeventloop.cpp:143 #92 0xb743a96a in QEventLoop::exec (this=0xbf8affe0, flags={i = -1081409560}) at kernel/qeventloop.cpp:194 #93 0xb743d025 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:845 #94 0xb6b31617 in QApplication::exec () at kernel/qapplication.cpp:3331 #95 0x08051000 in main (argc=) at ../../korganizer/main.cpp:58