Bug 175667 - KMail crash on failed assert when downloading emails
Summary: KMail crash on failed assert when downloading emails
Status: RESOLVED FIXED
Alias: None
Product: kmail
Classification: Unmaintained
Component: general (show other bugs)
Version: 1.10.90
Platform: Compiled Sources Linux
: NOR crash
Target Milestone: ---
Assignee: kdepim bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2008-11-20 14:44 UTC by Médéric Boquien
Modified: 2008-11-20 17:48 UTC (History)
1 user (show)

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Description Médéric Boquien 2008-11-20 14:44:51 UTC 
Version:            (using Devel)
OS:                Linux
Installed from:    Compiled sources

Hello,

With KDE svn trunk r886887, kmail crashes on downloading emails. The crashs seems to happen on certain emails but i am not sure. I get two type of backtraces, both having a failed assert:

Thread 2 (Thread 0x427b9950 (LWP 821)):
#0  0x00007fe0bcc6d05d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fe0bcede097 in QWaitCondition::wait () from /usr/lib64/libQtCore.so.4
#2  0x00007fe0bced429a in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007fe0bcedd102 in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007fe0bcc69040 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fe0bc2630cd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fe0c3c40700 (LWP 819)):
[KCrash Handler]
#5  0x00007fe0bc1c25c5 in raise () from /lib64/libc.so.6
#6  0x00007fe0bc1c3bb3 in abort () from /lib64/libc.so.6
#7  0x00007fe0bc1bb1e9 in __assert_fail () from /lib64/libc.so.6
#8  0x00007fe0ac8c5429 in KMMoveCommand::execute (this=0x1b005e0) at /home/kde-devel-trunk/kde/src/KDE/kdepim/kmail/kmcommands.cpp:2068
#9  0x00007fe0ac8d2c78 in KMCommand::slotPostTransfer (this=0x1b005e0, result=KMCommand::OK) at /home/kde-devel-trunk/kde/src/KDE/kdepim/kmail/kmcommands.cpp:276
#10 0x00007fe0ac8d2e96 in KMCommand::qt_metacall (this=0x1b005e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcbc8e690)
    at /home/kde-devel-trunk/kde/build/KDE/kdepim/kmail/kmcommands.moc:86
#11 0x00007fe0ac8d32c5 in KMMoveCommand::qt_metacall (this=0x333, _c=819, _id=6, _a=0xffffffffffffffff) at /home/kde-devel-trunk/kde/build/KDE/kdepim/kmail/kmcommands.moc:1662
#12 0x00007fe0bcfdab3a in QMetaObject::activate () from /usr/lib64/libQtCore.so.4
#13 0x00007fe0ac8bcd4e in KMCommand::messagesTransfered (this=0x333, _t1=KMCommand::OK) at /home/kde-devel-trunk/kde/build/KDE/kdepim/kmail/kmcommands.moc:100
#14 0x00007fe0ac8d2bb9 in KMCommand::transferSelectedMsgs (this=0x1b005e0) at /home/kde-devel-trunk/kde/src/KDE/kdepim/kmail/kmcommands.cpp:370
#15 0x00007fe0ac8d3955 in KMCommand::slotStart (this=0x1b005e0) at /home/kde-devel-trunk/kde/src/KDE/kdepim/kmail/kmcommands.cpp:268
#16 0x00007fe0ac8d2e7a in KMCommand::qt_metacall (this=0x1b005e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcbc8e930)
    at /home/kde-devel-trunk/kde/build/KDE/kdepim/kmail/kmcommands.moc:85
#17 0x00007fe0ac8d32c5 in KMMoveCommand::qt_metacall (this=0x333, _c=819, _id=6, _a=0xffffffffffffffff) at /home/kde-devel-trunk/kde/build/KDE/kdepim/kmail/kmcommands.moc:1662
#18 0x00007fe0bcfdab3a in QMetaObject::activate () from /usr/lib64/libQtCore.so.4
#19 0x00007fe0bcfe0e6f in ?? () from /usr/lib64/libQtCore.so.4
#20 0x00007fe0bcfd5463 in QObject::event () from /usr/lib64/libQtCore.so.4
#21 0x00007fe0bdd5bc7d in QApplicationPrivate::notify_helper () from /usr/lib64/libQtGui.so.4
#22 0x00007fe0bdd63a3a in QApplication::notify () from /usr/lib64/libQtGui.so.4
#23 0x00007fe0beb2ebde in KApplication::notify (this=0x7fffcbc8f450, receiver=0x1af2830, event=0x7fffcbc8f060) at /home/kde-devel-trunk/kde/src/KDE/kdelibs/kdeui/kernel/kapplication.cpp:307
#24 0x00007fe0bcfc6731 in QCoreApplication::notifyInternal () from /usr/lib64/libQtCore.so.4
#25 0x00007fe0bcff2990 in ?? () from /usr/lib64/libQtCore.so.4
#26 0x00007fe0bcfeed0d in ?? () from /usr/lib64/libQtCore.so.4
#27 0x00007fe0b7f8093a in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#28 0x00007fe0b7f84040 in ?? () from /usr/lib64/libglib-2.0.so.0
#29 0x00007fe0b7f841dc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#30 0x00007fe0bcfeec6f in QEventDispatcherGlib::processEvents () from /usr/lib64/libQtCore.so.4
#31 0x00007fe0bddec8ff in ?? () from /usr/lib64/libQtGui.so.4
#32 0x00007fe0bcfc5022 in QEventLoop::processEvents () from /usr/lib64/libQtCore.so.4
#33 0x00007fe0bcfc51ad in QEventLoop::exec () from /usr/lib64/libQtCore.so.4
#34 0x00007fe0bcfc76ad in QCoreApplication::exec () from /usr/lib64/libQtCore.so.4
#35 0x0000000000403eaa in main (argc=1, argv=0x7fffcbc8f968) at /home/kde-devel-trunk/kde/src/KDE/kdepim/kontact/src/main.cpp:218




and the second one:


Thread 1 (Thread 0x7f30adfd7700 (LWP 7181)):
[KCrash Handler]
#5  0x00007f30a65595c5 in raise () from /lib64/libc.so.6
#6  0x00007f30a655abb3 in abort () from /lib64/libc.so.6
#7  0x00007f30a726c455 in qt_message_output () from /usr/lib64/libQtCore.so.4
#8  0x00007f30a726c59d in qFatal () from /usr/lib64/libQtCore.so.4
#9  0x00007f30a726c60a in qt_assert () from /usr/lib64/libQtCore.so.4
#10 0x00007f3096d65e1d in KMail::MessageListView::StorageModel::slotMessageAdded (this=0x12b4e90, folder=0xde01d0, sernum=<value optimized out>)
    at /home/kde-devel-trunk/kde/src/KDE/kdepim/kmail/messagelistview/storagemodel.cpp:598
#11 0x00007f3096a69ef5 in KMail::MessageListView::StorageModel::qt_metacall (this=0x12b4e90, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffb6022550)
    at /home/kde-devel-trunk/kde/build/KDE/kdepim/kmail/moc_storagemodel.cpp:80
#12 0x00007f30a7371b3a in QMetaObject::activate () from /usr/lib64/libQtCore.so.4
#13 0x00007f3096b164c0 in KMFolder::msgAdded (this=0x1c0d, _t1=0xde01d0, _t2=1744982) at /home/kde-devel-trunk/kde/build/KDE/kdepim/kmail/kmfolder.moc:217
#14 0x00007f3096b169fa in KMFolder::qt_metacall (this=0xde01d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffb6022690)
    at /home/kde-devel-trunk/kde/build/KDE/kdepim/kmail/kmfolder.moc:119
#15 0x00007f30a7371b3a in QMetaObject::activate () from /usr/lib64/libQtCore.so.4
#16 0x00007f3096b33e60 in FolderStorage::msgAdded (this=0x1c0d, _t1=0xde01d0, _t2=1744982) at /home/kde-devel-trunk/kde/build/KDE/kdepim/kmail/folderstorage.moc:250
#17 0x00007f3096bd6ff1 in KMFolderMaildir::addMsgInternal (this=0xdc9db0, aMsg=0x216b07, index_return=0x0, stripUid=false) at /home/kde-devel-trunk/kde/src/KDE/kdepim/kmail/kmfoldermaildir.cpp:505
#18 0x00007f3096ae5a4a in KMAccount::processNewMsg (this=0xd2f8d0, aMsg=0x2190480) at /home/kde-devel-trunk/kde/src/KDE/kdepim/kmail/kmaccount.cpp:273
#19 0x00007f3096bda927 in KMail::PopAccount::slotProcessPendingMsgs (this=0xd2f8d0) at /home/kde-devel-trunk/kde/src/KDE/kdepim/kmail/popaccount.cpp:322
#20 0x00007f3096bde548 in KMail::PopAccount::qt_metacall (this=0xd2f8d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffb6022cd0)
    at /home/kde-devel-trunk/kde/build/KDE/kdepim/kmail/popaccount.moc:81
#21 0x00007f30a7371b3a in QMetaObject::activate () from /usr/lib64/libQtCore.so.4
#22 0x00007f30a736c463 in QObject::event () from /usr/lib64/libQtCore.so.4
#23 0x00007f30a80f2c7d in QApplicationPrivate::notify_helper () from /usr/lib64/libQtGui.so.4
#24 0x00007f30a80faa3a in QApplication::notify () from /usr/lib64/libQtGui.so.4
#25 0x00007f30a8ec5bde in KApplication::notify (this=0x7fffb60237e0, receiver=0xd2fa90, event=0x7fffb60233f0) at /home/kde-devel-trunk/kde/src/KDE/kdelibs/kdeui/kernel/kapplication.cpp:307
#26 0x00007f30a735d731 in QCoreApplication::notifyInternal () from /usr/lib64/libQtCore.so.4
#27 0x00007f30a7389990 in ?? () from /usr/lib64/libQtCore.so.4
#28 0x00007f30a7385d0d in ?? () from /usr/lib64/libQtCore.so.4
#29 0x00007f30a231793a in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#30 0x00007f30a231b040 in ?? () from /usr/lib64/libglib-2.0.so.0
#31 0x00007f30a231b1dc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#32 0x00007f30a7385c6f in QEventDispatcherGlib::processEvents () from /usr/lib64/libQtCore.so.4
#33 0x00007f30a81838ff in ?? () from /usr/lib64/libQtGui.so.4
#34 0x00007f30a735c022 in QEventLoop::processEvents () from /usr/lib64/libQtCore.so.4
#35 0x00007f30a735c1ad in QEventLoop::exec () from /usr/lib64/libQtCore.so.4
#36 0x00007f30a735e6ad in QCoreApplication::exec () from /usr/lib64/libQtCore.so.4
#37 0x0000000000403eaa in main (argc=1, argv=0x7fffb6023cf8) at /home/kde-devel-trunk/kde/src/KDE/kdepim/kontact/src/main.cpp:218


Thanks.
Comment 1 Thomas McGuire 2008-11-20 17:48:31 UTC 
SVN commit 886941 by tmcguire:

Revert 886618, this actually causes more crashes on 64 bit systems.
Thanks to Matthias for testing the revert.
BUG: 175663
BUG: 175667


 M  +1 -1      kmmsgdict.cpp  


WebSVN link: http://websvn.kde.org/?view=rev&revision=886941