140660 2007-01-26 12:57:11 +0000 Crash and data loss after applying filters 2007-06-27 16:49:31 +0000 1 1 10 Unmaintained kmail filtering unspecified Compiled Sources Linux RESOLVED DUPLICATE 135376 NOR grave --- 1 animimotus pim-bugs-null aezekowitz csights david jonathan.anderson lambdae2 m.debruijne mail 65 oldest_to_newest 504147 0 animimotus 2007-01-26 12:57:11 +0000 Version: (using KDE Devel) Installed from: Compiled sources OS: Linux Os : kubuntu Edgy Kde : 3.5.6 since yesterday kmail crash before on kde 3.5.5 : rare kmail crash now on kde 3.5.6 : always ! How to reproduce it : - I go in inbox - I select all mails by a [ctrl + a] - apply rules by a [ctrl + j] - mails are scanned and kontact crash entirely when scan is past A made and test it severals times. 4 times later :p : - in inbox a have til 4 occurences of most of each mails - I made a [ctrl + *] for delete all double messages - kmail inform me it have found many double message and delete them - now when a stand on any mail (I read it in the preview windows), each mail becomes EMPTY ! No sender, no date, no body, no title, I Have lot all my mail ! I had made a backup for ~/.kde/ then a restore all the mail in the defaut location. The history repeat again, in first point... :| 504151 1 animimotus 2007-01-26 13:08:49 +0000 (no debugging symbols found) Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1". (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [Thread debugging using libthread_db enabled] [New Thread -1242146000 (LWP 6231)] [New Thread -1285076064 (LWP 6247)] [New Thread -1276683360 (LWP 6246)] [New Thread -1268290656 (LWP 6245)] [New Thread -1259897952 (LWP 6244)] (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [KCrash handler] #6 0xb516ab69 in KMFolder::find () from /usr/lib/libkmailprivate.so #7 0xb53cf6ec in KMHeaders::applyFiltersOnMsg () from /usr/lib/libkmailprivate.so #8 0xb516e92a in KMMainWidget::slotApplyFilters () from /usr/lib/libkmailprivate.so #9 0xb546004e in KMMainWidget::qt_invoke () from /usr/lib/libkmailprivate.so #10 0xb6fd6957 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3 #11 0xb6fd73fc in QObject::activate_signal () from /usr/lib/libqt-mt.so.3 #12 0xb67ec069 in KAction::activated () from /usr/lib/libkdeui.so.4 #13 0xb6824842 in KAction::slotActivated () from /usr/lib/libkdeui.so.4 #14 0xb68f1e4f in KAction::qt_invoke () from /usr/lib/libkdeui.so.4 #15 0xb6fd6957 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3 #16 0xb6fd73fc in QObject::activate_signal () from /usr/lib/libqt-mt.so.3 #17 0xb75b11f9 in KAccelPrivate::menuItemActivated () from /usr/lib/libkdecore.so.4 #18 0xb7600897 in KAccelPrivate::emitActivatedSignal () from /usr/lib/libkdecore.so.4 #19 0xb76827fe in KAccelPrivate::eventFilter () from /usr/lib/libkdecore.so.4 #20 0xb6fd5f04 in QObject::activate_filters () from /usr/lib/libqt-mt.so.3 #21 0xb6fd5f82 in QObject::event () from /usr/lib/libqt-mt.so.3 #22 0xb700d65b in QWidget::event () from /usr/lib/libqt-mt.so.3 #23 0xb6f6db88 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3 #24 0xb6f6fb58 in QApplication::notify () from /usr/lib/libqt-mt.so.3 #25 0xb7675c82 in KApplication::notify () from /usr/lib/libkdecore.so.4 #26 0xb760c757 in KAccelEventHandler::x11Event () from /usr/lib/libkdecore.so.4 #27 0xb76740b3 in KApplication::x11EventFilter () from /usr/lib/libkdecore.so.4 #28 0xb6eec2d3 in qt_set_x11_event_filter () from /usr/lib/libqt-mt.so.3 #29 0xb6efca62 in QApplication::x11ProcessEvent () from /usr/lib/libqt-mt.so.3 #30 0xb6f14320 in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3 #31 0xb6f8825e in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3 #32 0xb6f8806e in QEventLoop::exec () from /usr/lib/libqt-mt.so.3 #33 0xb6f6f731 in QApplication::exec () from /usr/lib/libqt-mt.so.3 #34 0x08061095 in ?? () #35 0xbfaa643c in ?? () #36 0x00000001 in ?? () #37 0x00000001 in ?? () #38 0x00000000 in ?? () 504152 2 animimotus 2007-01-26 13:10:49 +0000 *************************************************** KMail Version 1.9.6 in KDE 3.5.6 for Ubuntu package *************************************************** 504158 3 animimotus 2007-01-26 13:21:19 +0000 Sure, it's a CRITICAL bug, it delete all the mails :) (sorry I can't edit me, it's my first buf report) 504164 4 carlosdgtorres 2007-01-26 13:49:04 +0000 I can confirm this behavior, using KDE 3.5.6, compiled from SVN/branches: Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1". [Thread debugging using libthread_db enabled] [New Thread -1243637280 (LWP 29301)] [New Thread -1286014048 (LWP 29433)] [New Thread -1277621344 (LWP 29432)] [New Thread -1269228640 (LWP 29431)] [New Thread -1260835936 (LWP 29430)] [KCrash handler] #6 0xb515df3d in KMFolder::find (this=0x6f5f7265, msg=0x97ae1c0) at /home/jucato/kde/src/kdepim/kmail/kmfolder.cpp:429 #7 0xb51224ce in KMHeaders::applyFiltersOnMsg (this=0x8382388) at /home/jucato/kde/src/kdepim/kmail/kmheaders.cpp:1378 #8 0xb52b8566 in KMMainWidget::slotApplyFilters (this=0x8377dc8) at /home/jucato/kde/src/kdepim/kmail/kmmainwidget.cpp:1668 #9 0xb52d08be in KMMainWidget::qt_invoke (this=0x8377dc8, _id=122, _o=0xbfe2cdc8) at ./kmmainwidget.moc:575 #10 0xb64e1ded in QObject::activate_signal () from /home/jucato/kde/qt-copy/lib/libqt-mt.so.3 #11 0xb64e29fd in QObject::activate_signal () from /home/jucato/kde/qt-copy/lib/libqt-mt.so.3 #12 0xb6e2ffd8 in KAction::activated (this=0x842f4f8) at ./kaction.moc:176 #13 0xb6e3083c in KAction::slotActivated (this=0x842f4f8) at /home/jucato/kde/src/kdelibs/kdeui/kaction.cpp:1102 #14 0xb6e30e73 in KAction::qt_invoke (this=0x842f4f8, _id=15, _o=0xbfe2ced8) at ./kaction.moc:218 #15 0xb64e1ded in QObject::activate_signal () from /home/jucato/kde/qt-copy/lib/libqt-mt.so.3 #16 0xb64e29fd in QObject::activate_signal () from /home/jucato/kde/qt-copy/lib/libqt-mt.so.3 #17 0xb6b901c0 in KAccelPrivate::menuItemActivated (this=0x836ee40) at ./kaccelprivate.moc:110 #18 0xb6b9174f in KAccelPrivate::emitActivatedSignal (this=0x836ee40, pAction=0x855a2c8) at /home/jucato/kde/src/kdelibs/kdecore/kaccel.cpp:400 #19 0xb6b91e53 in KAccelPrivate::eventFilter (this=0x836ee40, pEvent=0xbfe2d2ec) at /home/jucato/kde/src/kdelibs/kdecore/kaccel.cpp:370 #20 0xb64e16fc in QObject::activate_filters () from /home/jucato/kde/qt-copy/lib/libqt-mt.so.3 #21 0xb64e176b in QObject::event () from /home/jucato/kde/qt-copy/lib/libqt-mt.so.3 #22 0xb651a04c in QWidget::event () from /home/jucato/kde/qt-copy/lib/libqt-mt.so.3 #23 0xb6483d57 in QApplication::internalNotify () from /home/jucato/kde/qt-copy/lib/libqt-mt.so.3 #24 0xb6484f49 in QApplication::notify () from /home/jucato/kde/qt-copy/lib/libqt-mt.so.3 #25 0xb6b1291f in KApplication::notify (this=0xbfe2d774, receiver=0x8382388, event=0xbfe2d2ec) at /home/jucato/kde/src/kdelibs/kdecore/kapplication.cpp:550 #26 0xb77f0cc1 in QApplication::sendEvent (receiver=0x8382388, event=0xbfe2d2ec) at /home/jucato/kde/qt-copy/include/qapplication.h:496 #27 0xb6b92c49 in KAccelEventHandler::x11Event (this=0x8117b40, pEvent=0xbfe2d638) at /home/jucato/kde/src/kdelibs/kdecore/kaccel.cpp:144 #28 0xb6b134fd in KAppX11HackWidget::publicx11Event (this=0x8117b40, e=0xbfe2d638) at /home/jucato/kde/src/kdelibs/kdecore/kapplication.cpp:1651 #29 0xb6b097fb in KApplication::x11EventFilter (this=0xbfe2d774, _event=0xbfe2d638) at /home/jucato/kde/src/kdelibs/kdecore/kapplication.cpp:1721 #30 0xb6414ca4 in qt_x11EventFilter () from /home/jucato/kde/qt-copy/lib/libqt-mt.so.3 #31 0xb6423e19 in QApplication::x11ProcessEvent () from /home/jucato/kde/qt-copy/lib/libqt-mt.so.3 #32 0xb6434914 in QEventLoop::processEvents () from /home/jucato/kde/qt-copy/lib/libqt-mt.so.3 #33 0xb649a520 in QEventLoop::enterLoop () from /home/jucato/kde/qt-copy/lib/libqt-mt.so.3 #34 0xb649a3e6 in QEventLoop::exec () from /home/jucato/kde/qt-copy/lib/libqt-mt.so.3 #35 0xb64839bf in QApplication::exec () from /home/jucato/kde/qt-copy/lib/libqt-mt.so.3 #36 0x0805c557 in main (argc=1, argv=0xbfe2d904) at /home/jucato/kde/src/kdepim/kontact/src/main.cpp:163 504166 5 carlosdgtorres 2007-01-26 14:05:13 +0000 This only happens when KMail is used inside Kontact. Can't reproduce it when running KMail standalone. 504167 6 animimotus 2007-01-26 14:14:35 +0000 I have forgot to tell, it's for maildir and pop3 accounts 504169 7 tommi.tervo 2007-01-26 14:20:20 +0000 Lifting severity due to data loss 504274 8 winter 2007-01-26 21:53:16 +0000 Hi, I have a possible patch that might fix this problem. Is anyone here able to build from sources and willing to test this patch? 504305 9 dustbln 2007-01-27 00:18:56 +0000 can also confirm it with recent 3.5.6 gentoo ebuild. did not happen with latest 3.5.5 version. kmail (alone or with kontact) crashes if you do something with filtering. it's enough to have just a "* > run command: true" rule to crash it after some mails have been filtered. random (seems to be) but reproducible within minutes. does happen in local and dimap folders (at least for me). sorry that I got no backtrace I read something about a obscure background filtering feature in this release and about some possible problems with threading... maybe thats the reason, I can't really find exact information about it and am not into the code any help/patch would be great :) 504309 10 19431 winter 2007-01-27 00:23:27 +0000 Created attachment 19431 patch to attempt fix 504354 11 dustbln 2007-01-27 02:39:32 +0000 tried it, looks way better... still crashes if you select to many mails, but reasonable numbers are working (~100). only did a brief test, will check tomorrow again 504394 12 dustbln 2007-01-27 10:21:16 +0000 Still no problems after some heavy filter tests Btw: I also had the experience of doubled and empty mails after each crash, so that looks to be quite common for that problem. 504455 13 winter 2007-01-27 15:53:16 +0000 Good news. So I will commit the patch and also ask the distribution packagers to include it in a KDE 3.5.6 update. 504457 14 winter 2007-01-27 16:04:44 +0000 SVN commit 627641 by winterz: Fix for the grave bug "kmail crash when I make a CTRL + J in inbox" BUGS: 140660 M +2 -2 kmfolder.cpp --- branches/KDE/3.5/kdepim/kmail/kmfolder.cpp #627640:627641 @@ -426,12 +426,12 @@ int KMFolder::find( const KMMsgBase* msg ) const { - return mStorage->find( msg ); + return mStorage ? mStorage->find( msg ) : 0; } int KMFolder::find( const KMMessage* msg ) const { - return mStorage->find( msg ); + return mStorage ? mStorage->find( msg ) : 0; } int KMFolder::count( bool cache ) const 505237 15 anthony.mercatante 2007-01-30 17:23:30 +0000 I wouldn't say that's resolved... CTRL+J issue now works, true, but if you select a big ammount of mails (I just tested with ~300) it still crashes, and corrupts the datas. I just lost all the mails I received the past 15 days on an imap account, with the exact same behavior seen before the patch was released. The only difference is that the number of emails scanned changed, from 1 to a big number. Can you please reopen the bug if that confirm Stefan Werner's post ? 507432 16 winter 2007-02-07 19:22:19 +0000 SVN commit 631330 by winterz: possible fix to " kmail crash when I make a CTRL + J in inbox " CCBUG: 140660 would appreciate people testing this. find a folder with about 500 or messages. select all messages apply all filters (ctrl+j) M +2 -1 branches/work/kdepim-3.5.5+/kmail/folderstorage.cpp M +2 -2 branches/work/kdepim-3.5.5+/kmail/kmfolder.cpp M +15 -14 branches/work/kdepim-3.5.5+/kmail/kmheaders.cpp --- branches/work/kdepim-3.5.5+/kmail/folderstorage.cpp #631329:631330 @@ -451,7 +451,8 @@ if (msg->parent()) { int idx = msg->parent()->find(msg); - take(idx); + if ( idx >= 0 ) + take(idx); } } } --- branches/work/kdepim-3.5.5+/kmail/kmfolder.cpp #631329:631330 @@ -426,12 +426,12 @@ int KMFolder::find( const KMMsgBase* msg ) const { - return mStorage ? mStorage->find( msg ) : 0; + return mStorage ? mStorage->find( msg ) : -1; } int KMFolder::find( const KMMessage* msg ) const { - return mStorage ? mStorage->find( msg ) : 0; + return mStorage ? mStorage->find( msg ) : -1; } int KMFolder::count( bool cache ) const --- branches/work/kdepim-3.5.5+/kmail/kmheaders.cpp #631329:631330 @@ -1380,8 +1380,9 @@ HeaderItem *nextItem = prepareMove( &contentX, &contentY ); KMMessageList* msgList = selectedMsgs(); - if (msgList->isEmpty()) + if (msgList->count() < 1) return; + finalizeMove( nextItem, contentX, contentY ); CREATE_TIMER(filter); @@ -1404,20 +1405,20 @@ KApplication::kApplication()->eventLoop()->processEvents( QEventLoop::ExcludeUserInput, 50 ); } int idx = msgBase->parent()->find(msgBase); - assert(idx != -1); - KMMessage * msg = msgBase->parent()->getMsg(idx); - if (msg->transferInProgress()) continue; - msg->setTransferInProgress(true); - if ( !msg->isComplete() ) - { - FolderJob *job = mFolder->createJob(msg); - connect(job, SIGNAL(messageRetrieved(KMMessage*)), - SLOT(slotFilterMsg(KMMessage*))); - job->start(); - } else { - if (slotFilterMsg(msg) == 2) break; + if ( idx >= 0 ) { + KMMessage * msg = msgBase->parent()->getMsg(idx); + if (msg->transferInProgress()) continue; + msg->setTransferInProgress(true); + if ( !msg->isComplete() ) { + FolderJob *job = mFolder->createJob(msg); + connect(job, SIGNAL(messageRetrieved(KMMessage*)), + SLOT(slotFilterMsg(KMMessage*))); + job->start(); + } else { + if (slotFilterMsg(msg) == 2) break; + } + progressItem->incCompletedItems(); } - progressItem->incCompletedItems(); } progressItem->setComplete(); progressItem = 0; 507481 17 mcguire 2007-02-07 22:16:25 +0000 Reopening this, since the fix is not yet confirmed and I want to mark bug #141346 as a duplicate. 507484 18 mcguire 2007-02-07 22:18:52 +0000 *** Bug 141346 has been marked as a duplicate of this bug. *** 507560 19 animimotus 2007-02-08 02:08:55 +0000 The bug seems to be older than one year http://bugs.kde.org/show_bug.cgi?id=122028 or not ? 509947 20 jjm 2007-02-18 18:52:21 +0000 *** Bug 141872 has been marked as a duplicate of this bug. *** 509951 21 19731 winter 2007-02-18 19:00:11 +0000 Created attachment 19731 an attempt to fix this crash I made my comment above into a more a real patch that can more easily be tested 510231 22 me 2007-02-19 23:33:58 +0000 @Philippe: so what does bug 122028 to do with this? 511502 23 animimotus 2007-02-26 08:41:48 +0000 @Bram Schoenmakers : cause exist the comments #3 and #5 http://bugs.kde.org/show_bug.cgi?id=122028#c3 For me, the bug have destroy 625 mails this morning. Nice for a Monday \o/ 511509 24 animimotus 2007-02-26 09:42:43 +0000 http://img92.imageshack.us/my.php?image=kmailkrashia3.jpg 511751 25 myriam 2007-02-27 14:13:07 +0000 sorry, the patch for me only avoids to lose the data, but filtering on large amount of mails still crashes. see attached crash report 511752 26 myriam 2007-02-27 14:15:05 +0000 Crash report: (no debugging symbols found) Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1". (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [Thread debugging using libthread_db enabled] [New Thread -1243138352 (LWP 26265)] [New Thread -1292788848 (LWP 26354)] [New Thread -1284396144 (LWP 26353)] [New Thread -1276003440 (LWP 26352)] [New Thread -1267610736 (LWP 26351)] [KCrash handler] #6 0x00000000 in ?? () #7 0xb4bd6114 in KMFolder::find () from /usr/lib/libkmailprivate.so #8 0xb4e9013c in KMHeaders::applyFiltersOnMsg () from /usr/lib/libkmailprivate.so #9 0xb4bd9dea in KMMainWidget::slotApplyFilters () from /usr/lib/libkmailprivate.so #10 0xb4ec83be in KMMainWidget::qt_invoke () from /usr/lib/libkmailprivate.so #11 0xb6f80813 in QObject::activate_signal (this=0x8a81700, clist=0x8a81938, o=0xbfc00cec) at kernel/qobject.cpp:2356 #12 0xb6f812b8 in QObject::activate_signal (this=0x8a81700, signal=2) at kernel/qobject.cpp:2325 #13 0xb67524c9 in KAction::activated () from /usr/lib/libkdeui.so.4 #14 0xb678acb2 in KAction::slotActivated () from /usr/lib/libkdeui.so.4 #15 0xb68582ef in KAction::qt_invoke () from /usr/lib/libkdeui.so.4 #16 0xb6f80813 in QObject::activate_signal (this=0xa6192d8, clist=0xa33f2b8, o=0xbfc00dfc) at kernel/qobject.cpp:2356 #17 0xb6f812b8 in QObject::activate_signal (this=0xa6192d8, signal=2) at kernel/qobject.cpp:2325 #18 0xb75693d9 in KAccelPrivate::menuItemActivated () from /usr/lib/libkdecore.so.4 #19 0xb75b7557 in KAccelPrivate::emitActivatedSignal () from /usr/lib/libkdecore.so.4 #20 0xb7618a6e in KAccelPrivate::eventFilter () from /usr/lib/libkdecore.so.4 #21 0xb6f7fdc0 in QObject::activate_filters (this=0x80be888, e=0xbfc0127c) at kernel/qobject.cpp:903 #22 0xb6f7fe3e in QObject::event (this=0x80be888, e=0xbfc0127c) at kernel/qobject.cpp:735 #23 0xb6fb7517 in QWidget::event (this=0x80be888, e=0xbfc0127c) at kernel/qwidget.cpp:4678 #24 0xb708db2e in QMainWindow::event (this=0x80be888, e=0xbfc0127c) at widgets/qmainwindow.cpp:1687 #25 0xb6f179e8 in QApplication::internalNotify (this=0xbfc0176c, receiver=0x80be888, e=0xbfc0127c) at kernel/qapplication.cpp:2635 #26 0xb6f199b8 in QApplication::notify (this=0xbfc0176c, receiver=0x89db870, e=0xbfc0127c) at kernel/qapplication.cpp:2392 #27 0xb7653d52 in KApplication::notify () from /usr/lib/libkdecore.so.4 #28 0xb75c4cb7 in KAccelEventHandler::x11Event () from /usr/lib/libkdecore.so.4 #29 0xb7652183 in KApplication::x11EventFilter () from /usr/lib/libkdecore.so.4 #30 0xb6e96133 in qt_x11EventFilter (ev=0xbfc015e8) at kernel/qapplication_x11.cpp:388 #31 0xb6ea68c2 in QApplication::x11ProcessEvent (this=0xbfc0176c, event=0xbfc015e8) at kernel/qapplication_x11.cpp:3345 #32 0xb6ebe180 in QEventLoop::processEvents (this=0x80aa788, flags=4) at kernel/qeventloop_x11.cpp:192 #33 0xb6f320be in QEventLoop::enterLoop (this=0x80aa788) at kernel/qeventloop.cpp:198 #34 0xb6f31ece in QEventLoop::exec (this=0x80aa788) at kernel/qeventloop.cpp:145 #35 0xb6f19591 in QApplication::exec (this=0xbfc0176c) at kernel/qapplication.cpp:2758 #36 0x08061e25 in ?? () #37 0xbfc0176c in ?? () #38 0x00000001 in ?? () #39 0x00000001 in ?? () #40 0x00000000 in ?? () 519721 27 jonathan.anderson 2007-04-10 16:04:10 +0000 FWIW, I get this crash when using standalone KMail, as well. 520356 28 mcguire 2007-04-12 21:43:23 +0000 *** Bug 144157 has been marked as a duplicate of this bug. *** 526315 29 pradeepto 2007-05-17 17:14:57 +0000 SVN commit 665658 by pradeepto: Merge .. from 3.5 ... SVN commit 627641 by winterz: Fix for the grave bug "kmail crash when I make a CTRL + J in inbox" BUGS: 140660 M +2 -2 kmfolder.cpp --- branches/kdepim/enterprise/kdepim/kmail/kmfolder.cpp #665657:665658 @@ -422,12 +422,12 @@ int KMFolder::find( const KMMsgBase* msg ) const { - return mStorage->find( msg ); + return mStorage ? mStorage->find( msg ) : 0; } int KMFolder::find( const KMMessage* msg ) const { - return mStorage->find( msg ); + return mStorage ? mStorage->find( msg ) : 0; } int KMFolder::count( bool cache ) const 526429 30 m.debruijne 2007-05-17 23:33:19 +0000 Hi, I'm using Gentoo package kde-base/kmail-3.5.6-r3. This version has this patch applied however I just lost my email due to this bug. It seems that this bug isn't fixed yet. Would someone who is able to please reopen this bug. At the moment kmail isn't very reliable and this results in data loss. Thanks! 526530 31 mcguire 2007-05-18 12:43:58 +0000 Reopening because of comment #30. 529069 32 me 2007-05-31 18:13:49 +0000 *** Bug 146204 has been marked as a duplicate of this bug. *** 529073 33 aezekowitz 2007-05-31 18:24:51 +0000 bug 146204 should probably not be marked as a duplicate in my opinion as there is no report of data loss in that one, kmail just sigsev's. I have had the very same issue. Also, I am running Gentoo using KDE 3.5.7 and this has been happening since 3.5.5 on Kubuntu. It seems to me that this bug is upstream to KDE. 530105 34 lambdae2 2007-06-06 01:45:15 +0000 I 530395 35 mcguire 2007-06-07 18:38:54 +0000 >bug 146204 should probably not be marked as a duplicate in my opinion as there is no report of data loss in that one No, it is a duplicate, it is the exact same backtrace. Maybe this problem does not always trigger data loss or the reporter of that bug did just not report it. 533568 36 mcguire 2007-06-26 16:12:06 +0000 *** This bug has been marked as a duplicate of 135376 *** 533747 37 animimotus 2007-06-27 16:36:38 +0000 Should we vote now for the other bug? ^^ 60 votes for the other bug report + 136 for this one... 533750 38 mcguire 2007-06-27 16:49:30 +0000 >Should we vote now for the other bug? ^^ >60 votes for the other bug report + 136 for this one... Yes, vote for the other bug report please. Bugzilla does not transfer votes automatically when marking bugs as duplicates. 19431 2007-01-27 00:23:27 +0000 2007-02-18 19:00:11 +0000 patch to attempt fix kmail-140660.patch text/plain 539 winter SW5kZXg6IGttZm9sZGVyLmNwcAo9PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBrbWZvbGRlci5jcHAJKHJldmlzaW9u IDYyNzUyOCkKKysrIGttZm9sZGVyLmNwcAkod29ya2luZyBjb3B5KQpAQCAtNDI2LDEyICs0MjYs MTIgQEAgaW50IEtNRm9sZGVyOjptb3ZlTXNnKFFQdHJMaXN0PEtNTWVzc2FnZQogCiBpbnQgS01G b2xkZXI6OmZpbmQoIGNvbnN0IEtNTXNnQmFzZSogbXNnICkgY29uc3QKIHsKLSAgcmV0dXJuIG1T dG9yYWdlLT5maW5kKCBtc2cgKTsKKyAgcmV0dXJuIG1TdG9yYWdlID8gbVN0b3JhZ2UtPmZpbmQo IG1zZyApIDogMDsKIH0KIAogaW50IEtNRm9sZGVyOjpmaW5kKCBjb25zdCBLTU1lc3NhZ2UqIG1z ZyApIGNvbnN0CiB7Ci0gIHJldHVybiBtU3RvcmFnZS0+ZmluZCggbXNnICk7CisgIHJldHVybiBt U3RvcmFnZSA/IG1TdG9yYWdlLT5maW5kKCBtc2cgKSA6IDA7CiB9CiAKIGludCBLTUZvbGRlcjo6 Y291bnQoIGJvb2wgY2FjaGUgKSBjb25zdAo= 19731 2007-02-18 19:00:11 +0000 2007-02-18 19:00:11 +0000 an attempt to fix this crash kmail-140660.patch text/plain 2623 winter SW5kZXg6IGttaGVhZGVycy5jcHAKPT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0ga21oZWFkZXJzLmNwcAkocmV2aXNp b24gNjMxMzI5KQorKysga21oZWFkZXJzLmNwcAkocmV2aXNpb24gNjMxMzMwKQpAQCAtMTM4MCw4 ICsxMzgwLDkgQEAKICAgICBIZWFkZXJJdGVtICpuZXh0SXRlbSA9IHByZXBhcmVNb3ZlKCAmY29u dGVudFgsICZjb250ZW50WSApOwogCiAgICAgS01NZXNzYWdlTGlzdCogbXNnTGlzdCA9IHNlbGVj dGVkTXNncygpOwotICAgIGlmIChtc2dMaXN0LT5pc0VtcHR5KCkpCisgICAgaWYgKG1zZ0xpc3Qt PmNvdW50KCkgPCAxKQogICAgICAgcmV0dXJuOworCiAgICAgZmluYWxpemVNb3ZlKCBuZXh0SXRl bSwgY29udGVudFgsIGNvbnRlbnRZICk7CiAKICAgICBDUkVBVEVfVElNRVIoZmlsdGVyKTsKQEAg LTE0MDQsMjAgKzE0MDUsMjAgQEAKICAgICAgICAgS0FwcGxpY2F0aW9uOjprQXBwbGljYXRpb24o KS0+ZXZlbnRMb29wKCktPnByb2Nlc3NFdmVudHMoIFFFdmVudExvb3A6OkV4Y2x1ZGVVc2VySW5w dXQsIDUwICk7CiAgICAgICB9CiAgICAgICBpbnQgaWR4ID0gbXNnQmFzZS0+cGFyZW50KCktPmZp bmQobXNnQmFzZSk7Ci0gICAgICBhc3NlcnQoaWR4ICE9IC0xKTsKLSAgICAgIEtNTWVzc2FnZSAq IG1zZyA9IG1zZ0Jhc2UtPnBhcmVudCgpLT5nZXRNc2coaWR4KTsKLSAgICAgIGlmIChtc2ctPnRy YW5zZmVySW5Qcm9ncmVzcygpKSBjb250aW51ZTsKLSAgICAgIG1zZy0+c2V0VHJhbnNmZXJJblBy b2dyZXNzKHRydWUpOwotICAgICAgaWYgKCAhbXNnLT5pc0NvbXBsZXRlKCkgKQotICAgICAgewot ICAgICAgICBGb2xkZXJKb2IgKmpvYiA9IG1Gb2xkZXItPmNyZWF0ZUpvYihtc2cpOwotICAgICAg ICBjb25uZWN0KGpvYiwgU0lHTkFMKG1lc3NhZ2VSZXRyaWV2ZWQoS01NZXNzYWdlKikpLAotICAg ICAgICAgICAgICAgICAgICAgU0xPVChzbG90RmlsdGVyTXNnKEtNTWVzc2FnZSopKSk7Ci0gICAg ICAgIGpvYi0+c3RhcnQoKTsKLSAgICAgIH0gZWxzZSB7Ci0gICAgICAgIGlmIChzbG90RmlsdGVy TXNnKG1zZykgPT0gMikgYnJlYWs7CisgICAgICBpZiAoIGlkeCA+PSAwICkgeworICAgICAgICBL TU1lc3NhZ2UgKiBtc2cgPSBtc2dCYXNlLT5wYXJlbnQoKS0+Z2V0TXNnKGlkeCk7CisgICAgICAg IGlmIChtc2ctPnRyYW5zZmVySW5Qcm9ncmVzcygpKSBjb250aW51ZTsKKyAgICAgICAgbXNnLT5z ZXRUcmFuc2ZlckluUHJvZ3Jlc3ModHJ1ZSk7CisgICAgICAgIGlmICggIW1zZy0+aXNDb21wbGV0 ZSgpICkgeworICAgICAgICAgIEZvbGRlckpvYiAqam9iID0gbUZvbGRlci0+Y3JlYXRlSm9iKG1z Zyk7CisgICAgICAgICAgY29ubmVjdChqb2IsIFNJR05BTChtZXNzYWdlUmV0cmlldmVkKEtNTWVz c2FnZSopKSwKKyAgICAgICAgICAgICAgICAgIFNMT1Qoc2xvdEZpbHRlck1zZyhLTU1lc3NhZ2Uq KSkpOworICAgICAgICAgIGpvYi0+c3RhcnQoKTsKKyAgICAgICAgfSBlbHNlIHsKKyAgICAgICAg ICBpZiAoc2xvdEZpbHRlck1zZyhtc2cpID09IDIpIGJyZWFrOworICAgICAgICB9CisgICAgICAg IHByb2dyZXNzSXRlbS0+aW5jQ29tcGxldGVkSXRlbXMoKTsKICAgICAgIH0KLSAgICAgIHByb2dy ZXNzSXRlbS0+aW5jQ29tcGxldGVkSXRlbXMoKTsKICAgICB9CiAgICAgcHJvZ3Jlc3NJdGVtLT5z ZXRDb21wbGV0ZSgpOwogICAgIHByb2dyZXNzSXRlbSA9IDA7CkluZGV4OiBmb2xkZXJzdG9yYWdl LmNwcAo9PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09Ci0tLSBmb2xkZXJzdG9yYWdlLmNwcAkocmV2aXNpb24gNjMxMzI5KQor KysgZm9sZGVyc3RvcmFnZS5jcHAJKHJldmlzaW9uIDYzMTMzMCkKQEAgLTQ1MSw3ICs0NTEsOCBA QAogICAgIGlmIChtc2ctPnBhcmVudCgpKQogICAgIHsKICAgICAgIGludCBpZHggPSBtc2ctPnBh cmVudCgpLT5maW5kKG1zZyk7Ci0gICAgICB0YWtlKGlkeCk7CisgICAgICBpZiAoIGlkeCA+PSAw ICkKKyAgICAgICAgdGFrZShpZHgpOwogICAgIH0KICAgfQogfQpJbmRleDoga21mb2xkZXIuY3Bw Cj09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT0KLS0tIGttZm9sZGVyLmNwcAkocmV2aXNpb24gNjMxMzI5KQorKysga21mb2xk ZXIuY3BwCShyZXZpc2lvbiA2MzEzMzApCkBAIC00MjYsMTIgKzQyNiwxMiBAQAogCiBpbnQgS01G b2xkZXI6OmZpbmQoIGNvbnN0IEtNTXNnQmFzZSogbXNnICkgY29uc3QKIHsKLSAgcmV0dXJuIG1T dG9yYWdlID8gbVN0b3JhZ2UtPmZpbmQoIG1zZyApIDogMDsKKyAgcmV0dXJuIG1TdG9yYWdlID8g bVN0b3JhZ2UtPmZpbmQoIG1zZyApIDogLTE7CiB9CiAKIGludCBLTUZvbGRlcjo6ZmluZCggY29u c3QgS01NZXNzYWdlKiBtc2cgKSBjb25zdAogewotICByZXR1cm4gbVN0b3JhZ2UgPyBtU3RvcmFn ZS0+ZmluZCggbXNnICkgOiAwOworICByZXR1cm4gbVN0b3JhZ2UgPyBtU3RvcmFnZS0+ZmluZCgg bXNnICkgOiAtMTsKIH0KIAogaW50IEtNRm9sZGVyOjpjb3VudCggYm9vbCBjYWNoZSApIGNvbnN0 Cg==