Application: ark (2.19)
KDE Platform Version: 4.10.97
Qt Version: 4.8.2
Operating System: Linux 3.2.0-55-generic x86_64
Distribution: Ubuntu 12.04.3 LTS

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

The app crashed I was trying to extract a folder from a zip file protected by password.

The crash can be reproduced every time.

-- Backtrace:
Application: Ark (ark), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
[Current thread is 1 (Thread 0x7f6128329780 (LWP 28958))]

Thread 5 (Thread 0x7f6111a34700 (LWP 28961)):
#0  0x00007f61252a9763 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f61259d51df in QProcessManager::run (this=0x7f6125d4e500) at io/qprocess_unix.cpp:245
#2  0x00007f61258f809b in QThreadPrivate::start (arg=0x7f6125d4e500) at thread/qthread_unix.cpp:307
#3  0x00007f61220e7e9a in start_thread (arg=0x7f6111a34700) at pthread_create.c:308
#4  0x00007f61252b03fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f6112857700 (LWP 28963)):
#0  0x00007f61252a4a43 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f6121c1aff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6121c1b124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6125a26926 in QEventDispatcherGlib::processEvents (this=0x7f610c00b080, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f61259f5e62 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f61259f60b7 in QEventLoop::exec (this=0x7f6112856dd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f61258f5077 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f61259d5b6f in QInotifyFileSystemWatcherEngine::run (this=0x2d0bb40) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f61258f809b in QThreadPrivate::start (arg=0x2d0bb40) at thread/qthread_unix.cpp:307
#9  0x00007f61220e7e9a in start_thread (arg=0x7f6112857700) at pthread_create.c:308
#10 0x00007f61252b03fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f61109c9700 (LWP 28964)):
#0  0x00007f61252a4a43 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f6121c1aff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6121c1b124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6125a26926 in QEventDispatcherGlib::processEvents (this=0x7f61080008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f61259f5e62 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f61259f60b7 in QEventLoop::exec (this=0x7f61109c8dd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f61258f5077 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f61259d5b6f in QInotifyFileSystemWatcherEngine::run (this=0x2639c00) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f61258f809b in QThreadPrivate::start (arg=0x2639c00) at thread/qthread_unix.cpp:307
#9  0x00007f61220e7e9a in start_thread (arg=0x7f61109c9700) at pthread_create.c:308
#10 0x00007f61252b03fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f6103c76700 (LWP 28971)):
[KCrash Handler]
#6  QString::operator= (this=0x90, other=...) at tools/qstring.cpp:1411
#7  0x00007f61259d2357 in QProcessPrivate::waitForFinished (this=0x7f60fc003590, msecs=5) at io/qprocess_unix.cpp:1233
#8  0x00007f612598c62e in QProcess::waitForFinished (this=0x7f60fc003140, msecs=5) at io/qprocess.cpp:1759
#9  0x00007f6127f3c77b in Kerfuffle::CliInterface::doKill() () from /usr/lib/libkerfuffle.so.4
#10 0x00007f6127f3d098 in Kerfuffle::CliInterface::failOperation() () from /usr/lib/libkerfuffle.so.4
#11 0x00007f6127f40f57 in Kerfuffle::CliInterface::handleLine(QString const&) () from /usr/lib/libkerfuffle.so.4
#12 0x00007f6127f41b26 in Kerfuffle::CliInterface::readStdout(bool) () from /usr/lib/libkerfuffle.so.4
#13 0x00007f6125a0b781 in QMetaObject::activate (sender=0x7f60fc003140, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#14 0x00007f612599319b in QProcessPrivate::_q_canReadStandardOutput (this=0x7f60fc003590) at io/qprocess.cpp:915
#15 0x00007f6125993ffe in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at .moc/release-shared/moc_qprocess.cpp:84
#16 QProcess::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/release-shared/moc_qprocess.cpp:69
#17 0x00007f6125a0b781 in QMetaObject::activate (sender=0x7f60fc005c10, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7f6103c74f20) at kernel/qobject.cpp:3547
#18 0x00007f6125a587fe in QSocketNotifier::activated (this=<optimized out>, _t1=28) at .moc/release-shared/moc_qsocketnotifier.cpp:103
#19 0x00007f6125a14b0b in QSocketNotifier::event (this=0x7f60fc005c10, e=0x7f6103c75590) at kernel/qsocketnotifier.cpp:317
#20 0x00007f61263f67b4 in notify_helper (e=0x7f6103c75590, receiver=0x7f60fc005c10, this=0x25d07b0) at kernel/qapplication.cpp:4556
#21 QApplicationPrivate::notify_helper (this=0x25d07b0, receiver=0x7f60fc005c10, e=0x7f6103c75590) at kernel/qapplication.cpp:4528
#22 0x00007f61263fb583 in QApplication::notify (this=0x7fffc873a5e0, receiver=0x7f60fc005c10, e=0x7f6103c75590) at kernel/qapplication.cpp:4417
#23 0x00007f612712ed96 in KApplication::notify (this=0x7fffc873a5e0, receiver=0x7f60fc005c10, event=0x7f6103c75590) at ../../kdeui/kernel/kapplication.cpp:311
#24 0x00007f61259f732c in QCoreApplication::notifyInternal (this=0x7fffc873a5e0, receiver=0x7f60fc005c10, event=0x7f6103c75590) at kernel/qcoreapplication.cpp:915
#25 0x00007f6125a25f97 in sendEvent (event=0x7f6103c75590, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#26 socketNotifierSourceDispatch (source=0x7f60fc001350) at kernel/qeventdispatcher_glib.cpp:110
#27 0x00007f6121c1ad13 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f6121c1b060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f6121c1b124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f6125a268bf in QEventDispatcherGlib::processEvents (this=0x7f60fc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#31 0x00007f61259f5e62 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#32 0x00007f61259f60b7 in QEventLoop::exec (this=0x7f6103c75790, flags=...) at kernel/qeventloop.cpp:204
#33 0x00007f6127f3ccde in Kerfuffle::CliInterface::runProcess(QStringList const&, QStringList const&) () from /usr/lib/libkerfuffle.so.4
#34 0x00007f6127f3f878 in Kerfuffle::CliInterface::copyFiles(QList<QVariant> const&, QString const&, QHash<QString, QVariant>) () from /usr/lib/libkerfuffle.so.4
#35 0x00007f6127f34381 in Kerfuffle::ExtractJob::doWork() () from /usr/lib/libkerfuffle.so.4
#36 0x00007f6127f33101 in Kerfuffle::Job::Private::run() () from /usr/lib/libkerfuffle.so.4
#37 0x00007f61258f809b in QThreadPrivate::start (arg=0x2fb4d30) at thread/qthread_unix.cpp:307
#38 0x00007f61220e7e9a in start_thread (arg=0x7f6103c76700) at pthread_create.c:308
#39 0x00007f61252b03fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#40 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f6128329780 (LWP 28958)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f61258f85ab in wait (time=18446744073709551615, this=0x25d3050) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x25d3008, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f61258f7cb8 in QThread::wait (this=<optimized out>, time=18446744073709551615) at thread/qthread_unix.cpp:660
#4  0x00007f61259d3b10 in QProcessManager::~QProcessManager (this=0x7f6125d4e500, __in_chrg=<optimized out>) at io/qprocess_unix.cpp:212
#5  0x00007f61251f7901 in __run_exit_handlers (status=1, listp=0x7f6125575688, run_list_atexit=true) at exit.c:78
#6  0x00007f61251f7985 in __GI_exit (status=<optimized out>) at exit.c:100
#7  0x00007f6126462508 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:780
#8  0x00007f612712d058 in KApplication::xioErrhandler (this=0x7fffc873a5e0, dpy=0x25ddf00) at ../../kdeui/kernel/kapplication.cpp:419
#9  0x00007f6123ab12be in _XIOError () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#10 0x00007f6123aaecdd in _XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#11 0x00007f6123a902ca in XFlush () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#12 0x00007f6126477915 in QApplication::restoreOverrideCursor () at kernel/qapplication_x11.cpp:2957
#13 0x00007f611611f8e1 in ?? () from /usr/lib/kde4/arkpart.so
#14 0x00007f6116117ec5 in ?? () from /usr/lib/kde4/arkpart.so
#15 0x00007f6125a0b781 in QMetaObject::activate (sender=0x28f1fe0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#16 0x00007f6116117ef5 in ?? () from /usr/lib/kde4/arkpart.so
#17 0x00007f6125a0b781 in QMetaObject::activate (sender=0x268ebd0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffc8739c00) at kernel/qobject.cpp:3547
#18 0x00007f6125e83e52 in KJob::result (this=<optimized out>, _t1=0x268ebd0) at ./kjob.moc:208
#19 0x00007f6125e83e90 in KJob::emitResult (this=0x268ebd0) at ../../kdecore/jobs/kjob.cpp:318
#20 0x00007f6127f33052 in Kerfuffle::Job::onFinished(bool) () from /usr/lib/libkerfuffle.so.4
#21 0x00007f6125a10946 in QObject::event (this=0x268ebd0, e=<optimized out>) at kernel/qobject.cpp:1195
#22 0x00007f61263f67b4 in notify_helper (e=0x7f60fc002fb0, receiver=0x268ebd0, this=0x25d07b0) at kernel/qapplication.cpp:4556
#23 QApplicationPrivate::notify_helper (this=0x25d07b0, receiver=0x268ebd0, e=0x7f60fc002fb0) at kernel/qapplication.cpp:4528
#24 0x00007f61263fb583 in QApplication::notify (this=0x7fffc873a5e0, receiver=0x268ebd0, e=0x7f60fc002fb0) at kernel/qapplication.cpp:4417
#25 0x00007f612712ed96 in KApplication::notify (this=0x7fffc873a5e0, receiver=0x268ebd0, event=0x7f60fc002fb0) at ../../kdeui/kernel/kapplication.cpp:311
#26 0x00007f61259f732c in QCoreApplication::notifyInternal (this=0x7fffc873a5e0, receiver=0x268ebd0, event=0x7f60fc002fb0) at kernel/qcoreapplication.cpp:915
#27 0x00007f61259fb10a in sendEvent (event=0x7f60fc002fb0, receiver=0x268ebd0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#28 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x25a3670) at kernel/qcoreapplication.cpp:1539
#29 0x00007f6125a26493 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#30 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#31 0x00007f6121c1ad13 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f6121c1b060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f6121c1b124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f6125a268bf in QEventDispatcherGlib::processEvents (this=0x25a4b30, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#35 0x00007f612649ecde in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x00007f61259f5e62 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#37 0x00007f61259f60b7 in QEventLoop::exec (this=0x7fffc873a570, flags=...) at kernel/qeventloop.cpp:204
#38 0x00007f61259fb407 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#39 0x000000000040a928 in ?? ()
#40 0x00007f61251dd76d in __libc_start_main (main=0x409110, argc=4, ubp_av=0x7fffc873b238, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffc873b228) at libc-start.c:226
#41 0x000000000040b191 in _start ()

Possible duplicates by query: bug 254228, bug 222392.

Reported using DrKonqi