Bug 385281

Application: ktorrent (4.3.1)
KDE Platform Version: 4.14.6
Qt Version: 4.8.6
Operating System: Linux 3.19.0-84-generic x86_64
Distribution: Ubuntu 15.04

-- Information about the crash:
- What I was doing when the application crashed:

I was opening the VMware Workstation and I had opened Chrome too

-- Backtrace:
Application: KTorrent (ktorrent), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f551269e800 (LWP 5009))]

Thread 4 (Thread 0x7f54e7fff700 (LWP 5067)):
#0  0x00007f550e48b8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f551218985c in net::Poll::poll(int) () from /usr/lib/libktorrent.so.5
#2  0x00007f551218670c in ?? () from /usr/lib/libktorrent.so.5
#3  0x00007f5512186836 in ?? () from /usr/lib/libktorrent.so.5
#4  0x00007f5512186a49 in ?? () from /usr/lib/libktorrent.so.5
#5  0x00007f550f0036ff in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f550b1666aa in start_thread (arg=0x7f54e7fff700) at pthread_create.c:333
#7  0x00007f550e496eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f54e77fe700 (LWP 5068)):
#0  0x00007f550effe1d7 in QMutex::unlock() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#1  0x00007f55121815d5 in ?? () from /usr/lib/libktorrent.so.5
#2  0x00007f5512185fab in ?? () from /usr/lib/libktorrent.so.5
#3  0x00007f5512186116 in ?? () from /usr/lib/libktorrent.so.5
#4  0x00007f5512186a49 in ?? () from /usr/lib/libktorrent.so.5
#5  0x00007f550f0036ff in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f550b1666aa in start_thread (arg=0x7f54e77fe700) at pthread_create.c:333
#7  0x00007f550e496eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f54e6ffd700 (LWP 5069)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f550f003c56 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f551218932a in ?? () from /usr/lib/libktorrent.so.5
#3  0x00007f550f0036ff in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007f550b1666aa in start_thread (arg=0x7f54e6ffd700) at pthread_create.c:333
#5  0x00007f550e496eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f551269e800 (LWP 5009)):
[KCrash Handler]
#6  0x00007f550e3c5267 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55
#7  0x00007f550e3c6eca in __GI_abort () at abort.c:89
#8  0x00007f550e408c53 in __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7f550e51edad "*** %s ***: %s terminated\n") at ../sysdeps/posix/libc_fatal.c:175
#9  0x00007f550e4a8e8c in __GI___fortify_fail (msg=<optimized out>, msg@entry=0x7f550e51ed44 "buffer overflow detected") at fortify_fail.c:38
#10 0x00007f550e4a6e80 in __GI___chk_fail () at chk_fail.c:28
#11 0x00007f550e4a8dd7 in __fdelt_chk (d=<optimized out>) at fdelt_chk.c:25
#12 0x00007f5510967f87 in ?? () from /usr/lib/x86_64-linux-gnu/libQtNetwork.so.4
#13 0x00007f5510965c2a in ?? () from /usr/lib/x86_64-linux-gnu/libQtNetwork.so.4
#14 0x00007f551095ec27 in QAbstractSocket::waitForBytesWritten(int) () from /usr/lib/x86_64-linux-gnu/libQtNetwork.so.4
#15 0x00007f5511311a42 in ?? () from /usr/lib/libkio.so.5
#16 0x00007f55113127ec in KIO::Connection::sendnow(int, QByteArray const&) () from /usr/lib/libkio.so.5
#17 0x00007f5511312fdc in ?? () from /usr/lib/libkio.so.5
#18 0x00007f55113e6ecc in KIO::Slave::accept() () from /usr/lib/libkio.so.5
#19 0x00007f550f1231ec in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#20 0x00007f550f1231ec in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#21 0x00007f5511311ae3 in ?? () from /usr/lib/libkio.so.5
#22 0x00007f550f1231ec in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#23 0x00007f551056909b in KLocalSocketServer::incomingConnection(int) () from /usr/lib/libkdecore.so.5
#24 0x00007f55105d78cc in ?? () from /usr/lib/libkdecore.so.5
#25 0x00007f550f1231ec in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#26 0x00007f550f17056e in QSocketNotifier::activated(int) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#27 0x00007f550f12c45b in QSocketNotifier::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#28 0x00007f550f6409bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#29 0x00007f550f6474d8 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#30 0x000000000043a5d2 in _start ()

Possible duplicates by query: bug 373974, bug 359619, bug 354642, bug 345433.

Reported using DrKonqi