Application: rkward (0.5.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-22-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
<In detail, tell us what you were doing  when the application crashed.>

The crash can be reproduced some of the time.

-- Backtrace:
Application: RKWard (rkward.bin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb773e710 (LWP 3114))]

Thread 3 (Thread 0xb74dbb70 (LWP 3126)):
#0  0x001c4416 in __kernel_vsyscall ()
#1  0x05c8cde6 in poll () from /lib/libc.so.6
#2  0x02028a1b in g_poll () from /lib/libglib-2.0.so.0
#3  0x0201b43c in ?? () from /lib/libglib-2.0.so.0
#4  0x0201bba7 in g_main_loop_run () from /lib/libglib-2.0.so.0
#5  0x022c66b4 in ?? () from /usr/lib/libgio-2.0.so.0
#6  0x0204248f in ?? () from /lib/libglib-2.0.so.0
#7  0x005b3cc9 in start_thread () from /lib/libpthread.so.0
#8  0x05c9b6ae in clone () from /lib/libc.so.6

Thread 2 (Thread 0xb4e01b70 (LWP 3127)):
#0  0x001c4416 in __kernel_vsyscall ()
#1  0x005b8884 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x0585433e in thread_sleep (ti=0x1) at thread/qthread_unix.cpp:416
#3  0x05854493 in QThread::msleep (msecs=10) at thread/qthread_unix.cpp:442
#4  0x081508d2 in _start ()

Thread 1 (Thread 0xb773e710 (LWP 3114)):
[KCrash Handler]
#7  QModelIndex (this=0xa02b9f0, child=...) at ../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:65
#8  QSortFilterProxyModel::parent (this=0xa02b9f0, child=...) at itemviews/qsortfilterproxymodel.cpp:1656
#9  0x0594903d in parent (this=0xa088d4c) at kernel/qabstractitemmodel.h:389
#10 QPersistentModelIndex::parent (this=0xa088d4c) at kernel/qabstractitemmodel.cpp:347
#11 0x07a423a0 in isValid (this=0xa0321b8, parent=..., start=0, end=0) at itemviews/qitemselectionmodel.h:108
#12 QItemSelectionModelPrivate::_q_rowsAboutToBeInserted (this=0xa0321b8, parent=..., start=0, end=0) at itemviews/qitemselectionmodel.cpp:747
#13 0x07a4540a in QItemSelectionModel::qt_metacall (this=0xa0419a0, _c=QMetaObject::InvokeMetaMethod, _id=17, _a=0xbfbe32a0) at .moc/release-shared/moc_qitemselectionmodel.cpp:138
#14 0x0595c8ca in QMetaObject::metacall (object=0xa0419a0, cl=167951752, idx=17, argv=0xbfbe32a0) at kernel/qmetaobject.cpp:237
#15 0x0596f6ad in QMetaObject::activate (sender=0xa02b9f0, m=0x819d228, local_signal_index=4, argv=0x0) at kernel/qobject.cpp:3280
#16 0x059c041f in QAbstractItemModel::rowsAboutToBeInserted (this=0xa02b9f0, _t1=..., _t2=0, _t3=0) at .moc/release-shared/moc_qabstractitemmodel.cpp:174
#17 0x0594ec95 in QAbstractItemModel::beginInsertRows (this=0xa02b9f0, parent=..., first=0, last=0) at kernel/qabstractitemmodel.cpp:2396
#18 0x07a7a92c in QSortFilterProxyModelPrivate::insert_source_items (this=0xa02bd88, source_to_proxy=..., proxy_to_source=..., source_items=..., source_parent=..., orient=Qt::Vertical, emit_signal=true) at itemviews/qsortfilterproxymodel.cpp:681
#19 0x07a7ac8f in QSortFilterProxyModelPrivate::source_items_inserted (this=0xa02bd88, source_parent=..., start=5, end=5, orient=Qt::Vertical) at itemviews/qsortfilterproxymodel.cpp:804
#20 0x07a7b09f in QSortFilterProxyModelPrivate::_q_sourceRowsInserted (this=0xa02bd88, source_parent=..., start=5, end=5) at itemviews/qsortfilterproxymodel.cpp:1278
#21 0x07a7d4af in QSortFilterProxyModel::qt_metacall (this=0xa02b9f0, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0xbfbe35c0) at .moc/release-shared/moc_qsortfilterproxymodel.cpp:135
#22 0x0815ff4f in _start ()

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