crash - segfault

[sony]

$ qbittorrent
Peer ID: -qB2802-
HTTP user agent is qBittorrent v2.8.0beta4

*************************************************************
Catching SIGSEGV, please report a bug at http://bug.qbittorrent.org
and provide the following backtrace:
qBittorrent version: v2.8.0beta4
stack trace:
  /lib/libc.so.6 : ()+0x33c20 [0x7f4f13b72c20]
  /usr/lib/libtorrent-rasterbar.so.6 : libtorrent::torrent_handle::status(unsigned int) const+0x244 [0x7f4f1657a5a4]
  qbittorrent : QTorrentHandle::all_time_upload() const+0x1e [0x4ab89e]
  qbittorrent : QBtSession::getRealRatio(QString const&) const+0x3a [0x47b78a]
  qbittorrent : TorrentModelItem::data(int, int) const+0x251 [0x4b7791]
  qbittorrent : TorrentModel::data(QModelIndex const&, int) const+0x121 [0x4b7bc1]
  /usr/lib/libQtGui.so.4 : QSortFilterProxyModel::data(QModelIndex const&, int) const+0x81 [0x7f4f155c0be1]
Segmentation fault

[sony (m8r-k785mo)]

 gdb qbittorrent
GNU gdb (GDB) 7.2-ubuntu
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/bin/qbittorrent...(no debugging symbols found)...done.
(gdb) run
Starting program: /usr/bin/qbittorrent
[Thread debugging using libthread_db enabled]
[New Thread 0x7fffef6cf700 (LWP 2278)]
[New Thread 0x7fffde75e700 (LWP 2279)]
[New Thread 0x7fffddf5d700 (LWP 2280)]
Peer ID: -qB2802-
HTTP user agent is qBittorrent v2.8.0beta4
[New Thread 0x7fffdd75c700 (LWP 2281)]
[New Thread 0x7fffdcf5b700 (LWP 2282)]
[New Thread 0x7fffdc14e700 (LWP 2283)]
[New Thread 0x7fffdb8b2700 (LWP 2285)]
[New Thread 0x7fffdb0b1700 (LWP 2286)]

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff70b95a4 in libtorrent::torrent_handle::status(unsigned int) const ()
   from /usr/lib/libtorrent-rasterbar.so.6

(gdb) bt
#0 0x00007ffff70b95a4 in libtorrent::torrent_handle::status(unsigned int) const () from /usr/lib/libtorrent-rasterbar.so.6
#1 0x00000000004ab89e in QTorrentHandle::all_time_upload() const ()
#2 0x000000000047b78a in QBtSession::getRealRatio(QString const&) const ()
#3 0x00000000004b7791 in TorrentModelItem::data(int, int) const ()
#4 0x00000000004b7bc1 in TorrentModel::data(QModelIndex const&, int) const ()
#5 0x00007ffff60ffbe1 in QSortFilterProxyModel::data(QModelIndex const&, int) const () from /usr/lib/libQtGui.so.4
#6 0x00007ffff60ffbe1 in QSortFilterProxyModel::data(QModelIndex const&, int) const () from /usr/lib/libQtGui.so.4
#7 0x00007ffff6100281 in QSortFilterProxyModel::lessThan(QModelIndex const&, QModelIndex const&) const () from /usr/lib/libQtGui.so.4
#8 0x00007ffff610655d in ?? () from /usr/lib/libQtGui.so.4
#9 0x00007ffff61068c7 in ?? () from /usr/lib/libQtGui.so.4
#10 0x00007ffff6106f2c in ?? () from /usr/lib/libQtGui.so.4
#11 0x00007ffff610729f in ?? () from /usr/lib/libQtGui.so.4
#12 0x00007ffff610911c in QSortFilterProxyModel::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtGui.so.4
#13 0x00007ffff5320b27 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#14 0x00007ffff536c1a4 in QAbstractItemModel::rowsInserted(QModelIndex const&, int, int) () from /usr/lib/libQtCore.so.4
#15 0x00007ffff5302007 in QAbstractItemModel::endInsertRows() ()
---Type <return> to continue, or q <return> to quit---
   from /usr/lib/libQtCore.so.4
#16 0x00007ffff6106b6e in ?? () from /usr/lib/libQtGui.so.4
#17 0x00007ffff6106f2c in ?? () from /usr/lib/libQtGui.so.4
#18 0x00007ffff610729f in ?? () from /usr/lib/libQtGui.so.4
#19 0x00007ffff610911c in QSortFilterProxyModel::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtGui.so.4
#20 0x00007ffff5320b27 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#21 0x00007fff...

[Masato HASHIMOTO (hashimo)]

@sony:

Try `make distclean' (and make && make install).
trunk-r5520 works properly on my system.