Bug 478512

Application: kontact (5.240.85 beta2 (24.01.85))

Qt Version: 6.6.1
Frameworks Version: 5.247.0
Operating System: Linux 6.5.0-14-generic x86_64
Windowing System: X11
Distribution: KDE neon Unstable Edition
DrKonqi: 5.90.90 [CoredumpBackend]

-- Information about the crash:
I have several Mail accounts configured in kontact.

Now with the recent KDE 6 Beta version from NEON unstable kontact will always crash when I try 
terminate kontact.

Viewing Mails, and moving mails between folders works fine.

Sending a new or forwarding an existing mail will also crash.
But here I have only started kontact and than terminated it.

Hartmut

The crash can be reproduced every time.

-- Backtrace (Reduced):
#6  0x00007fe570192b08 in typeinfo for QObject () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#7  0x00007fe54412b0d3 in KSelectionProxyModel::columnCount(QModelIndex const&) const () at /lib/x86_64-linux-gnu/libKF6ItemModels.so.6
#8  0x00007fe56fee8615 in QSortFilterProxyModelPrivate::find_source_sort_column() const (this=this@entry=0x561c9b7ca7e0) at ./src/corelib/itemmodels/qsortfilterproxymodel.cpp:661
#9  0x00007fe56feef7e1 in QSortFilterProxyModelPrivate::_q_clearMapping() (this=0x561c9b7ca7e0) at ./src/corelib/itemmodels/qsortfilterproxymodel.cpp:469
#10 0x00007fe56fef231e in QSortFilterProxyModelPrivate::_q_sourceReset() (this=0x561c9b7ca7e0) at ./src/corelib/itemmodels/qsortfilterproxymodel.cpp:1589


Reported using DrKonqi