[Bug 81568] ktorrent crashes with SIGABRT

[Timothy Miller]

Public bug reported:

KTorrent crashed with SIGABRT.  Here's the backtrace:

(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)
[Thread debugging using libthread_db enabled]
[New Thread -1232959808 (LWP 9014)]
[New Thread -1245033552 (LWP 9042)]
(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  0xffffe410 in __kernel_vsyscall ()
#7  0xb687a9a1 in raise () from /lib/tls/i686/cmov/libc.so.6
#8  0xb687c2b9 in abort () from /lib/tls/i686/cmov/libc.so.6
#9  0xb68ae87a in __fsetlocking () from /lib/tls/i686/cmov/libc.so.6
#10 0xb68b4fd4 in malloc_usable_size () from /lib/tls/i686/cmov/libc.so.6
#11 0xb68b534a in free () from /lib/tls/i686/cmov/libc.so.6
#12 0xb6a558b1 in operator delete () from /usr/lib/libstdc++.so.6
#13 0xb7f4624a in QValueListPrivate<bt::Request>::remove ()
   from /usr/lib/libktorrent.so.0
#14 0xb7f04e2d in bt::PeerDownloader::choked () from /usr/lib/libktorrent.so.0
#15 0xb7f11a71 in bt::Peer::packetReady () from /usr/lib/libktorrent.so.0
#16 0xb7f11ee6 in bt::PacketReader::update () from /usr/lib/libktorrent.so.0
#17 0xb7f11f86 in bt::Peer::update () from /usr/lib/libktorrent.so.0
#18 0xb7f35f68 in bt::PeerManager::update () from /usr/lib/libktorrent.so.0
#19 0xb7f3b354 in bt::TorrentControl::update () from /usr/lib/libktorrent.so.0
#20 0x08061fd5 in ?? ()
#21 0x0806efec in ?? ()
#22 0xb7049051 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#23 0xb7049aec in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#24 0xb73de536 in QTimer::timeout () from /usr/lib/libqt-mt.so.3
#25 0xb706e049 in QTimer::event () from /usr/lib/libqt-mt.so.3
#26 0xb6fdef3e in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#27 0xb6fdf13a in QApplication::notify () from /usr/lib/libqt-mt.so.3
#28 0xb7763d7d in KApplication::notify () from /usr/lib/libkdecore.so.4
#29 0xb6f70157 in QApplication::sendEvent () from /usr/lib/libqt-mt.so.3
#30 0xb6fd092b in QEventLoop::activateTimers () from /usr/lib/libqt-mt.so.3
#31 0xb6f83f67 in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#32 0xb6ff7a2f in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#33 0xb6ff7952 in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#34 0xb6fdda4d in QApplication::exec () from /usr/lib/libqt-mt.so.3
#35 0x08064e5a in ?? ()
#36 0xb6866ea2 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#37 0x0805e261 in ?? ()

** Affects: ktorrent (Ubuntu)
     Importance: Undecided
         Status: Unconfirmed

-- 
ktorrent crashes with SIGABRT
https://launchpad.net/bugs/81568