Application: amarok (2.8.0)
KDE Platform Version: 4.12.97
Qt Version: 4.8.6
Operating System: Linux 3.13.0-23-generic x86_64
Distribution: Ubuntu Trusty Tahr (development branch)

-- Information about the crash:
- What I was doing when the application crashed:
Amarok was started with a list of local MP3 files, and immediately crashed. I've tried several times.

- Custom settings of the application:
Amarok has the owncloud plugin installed, and before it started crashing, it complained about the CA for my owncloud instance not being recognized. As I know my CA is recognized by the default system CA bundle, I shut down Amarok, and did 

sudo ln -sf /etc/ssl/certs/ca-certificates.crt /usr/share/kde4/apps/kssl/ca-bundle.crt

I then restarted Amarok and it immediately crashed.

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f34d403a7c0 (LWP 1111))]

Thread 16 (Thread 0x7f34b0d2d700 (LWP 1122)):
#0  0x00007f34d0da1fbd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f34c8b93031 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f34c8b8483c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f34c8b84ece in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f34c8b84f80 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f34c8b92fe3 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f34c360ef08 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-4.0.so
#7  0x00007f34cd090182 in start_thread (arg=0x7f34b0d2d700) at pthread_create.c:312
#8  0x00007f34d0daf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 15 (Thread 0x7f34a2ca8700 (LWP 1126)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f34d13f97f4 in wait (time=60000, this=0x2230d00) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x225fd58, time=60000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f34d308c12e in AbstractDirectoryWatcher::run() () from /usr/lib/libamaroklib.so.1
#4  0x00007f34ce618cb2 in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0x7f34a2ca7de0, th=th@entry=0x22b89f0, job=job@entry=0x225fd30) at ../../../threadweaver/Weaver/Job.cpp:106
#5  0x00007f34ce618e6e in ThreadWeaver::Job::execute (this=0x225fd30, th=0x22b89f0) at ../../../threadweaver/Weaver/Job.cpp:135
#6  0x00007f34ce6186bb in ThreadWeaver::Thread::run (this=0x22b89f0) at ../../../threadweaver/Weaver/Thread.cpp:108
#7  0x00007f34d13f932f in QThreadPrivate::start (arg=0x22b89f0) at thread/qthread_unix.cpp:349
#8  0x00007f34cd090182 in start_thread (arg=0x7f34a2ca8700) at pthread_create.c:312
#9  0x00007f34d0daf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 14 (Thread 0x7f34a14a6700 (LWP 1129)):
#0  0x00007f34cba7462d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f34cba749b9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f34cba328f9 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f34cba32f52 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f34cba330ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f34d15287be in QEventDispatcherGlib::processEvents (this=0x7f34940008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0x00007f34d14fa0af in QEventLoop::processEvents (this=this@entry=0x7f34a14a5de0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f34d14fa3a5 in QEventLoop::exec (this=this@entry=0x7f34a14a5de0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f34d13f6c5f in QThread::exec (this=this@entry=0x22bb670) at thread/qthread.cpp:537
#9  0x00007f34d14db823 in QInotifyFileSystemWatcherEngine::run (this=0x22bb670) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007f34d13f932f in QThreadPrivate::start (arg=0x22bb670) at thread/qthread_unix.cpp:349
#11 0x00007f34cd090182 in start_thread (arg=0x7f34a14a6700) at pthread_create.c:312
#12 0x00007f34d0daf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 13 (Thread 0x7f349b10d700 (LWP 1134)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f34d13f9816 in wait (time=18446744073709551615, this=0x3ee3bb0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=mutex@entry=0x3ee3b90, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f34d13f595b in QSemaphore::acquire (this=0x3ee37b0, n=1) at thread/qsemaphore.cpp:144
#4  0x00007f34d300cb81 in ?? () from /usr/lib/libamaroklib.so.1
#5  0x00007f34ce618cb2 in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0x7f349b10cde0, th=th@entry=0x23e93b0, job=job@entry=0x3ee3770) at ../../../threadweaver/Weaver/Job.cpp:106
#6  0x00007f34ce618e6e in ThreadWeaver::Job::execute (this=0x3ee3770, th=0x23e93b0) at ../../../threadweaver/Weaver/Job.cpp:135
#7  0x00007f34ce6186bb in ThreadWeaver::Thread::run (this=0x23e93b0) at ../../../threadweaver/Weaver/Thread.cpp:108
#8  0x00007f34d13f932f in QThreadPrivate::start (arg=0x23e93b0) at thread/qthread_unix.cpp:349
#9  0x00007f34cd090182 in start_thread (arg=0x7f349b10d700) at pthread_create.c:312
#10 0x00007f34d0daf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 12 (Thread 0x7f349a702700 (LWP 1136)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f34d13f9816 in wait (time=18446744073709551615, this=0x3ee5c30) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=mutex@entry=0x3ee5c10, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f34d13f595b in QSemaphore::acquire (this=0x3ee5130, n=1) at thread/qsemaphore.cpp:144
#4  0x00007f34d300cb81 in ?? () from /usr/lib/libamaroklib.so.1
#5  0x00007f34ce618cb2 in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0x7f349a701de0, th=th@entry=0x26a5ae0, job=job@entry=0x3ee50f0) at ../../../threadweaver/Weaver/Job.cpp:106
#6  0x00007f34ce618e6e in ThreadWeaver::Job::execute (this=0x3ee50f0, th=0x26a5ae0) at ../../../threadweaver/Weaver/Job.cpp:135
#7  0x00007f34ce6186bb in ThreadWeaver::Thread::run (this=0x26a5ae0) at ../../../threadweaver/Weaver/Thread.cpp:108
#8  0x00007f34d13f932f in QThreadPrivate::start (arg=0x26a5ae0) at thread/qthread_unix.cpp:349
#9  0x00007f34cd090182 in start_thread (arg=0x7f349a702700) at pthread_create.c:312
#10 0x00007f34d0daf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 11 (Thread 0x7f3499f01700 (LWP 1137)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f34d13f9816 in wait (time=18446744073709551615, this=0x3ee7d40) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=mutex@entry=0x3ee7d20, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f34d13f595b in QSemaphore::acquire (this=0x3ee71b0, n=1) at thread/qsemaphore.cpp:144
#4  0x00007f34d300cb81 in ?? () from /usr/lib/libamaroklib.so.1
#5  0x00007f34ce618cb2 in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0x7f3499f00de0, th=th@entry=0x26aad60, job=job@entry=0x3ee7170) at ../../../threadweaver/Weaver/Job.cpp:106
#6  0x00007f34ce618e6e in ThreadWeaver::Job::execute (this=0x3ee7170, th=0x26aad60) at ../../../threadweaver/Weaver/Job.cpp:135
#7  0x00007f34ce6186bb in ThreadWeaver::Thread::run (this=0x26aad60) at ../../../threadweaver/Weaver/Thread.cpp:108
#8  0x00007f34d13f932f in QThreadPrivate::start (arg=0x26aad60) at thread/qthread_unix.cpp:349
#9  0x00007f34cd090182 in start_thread (arg=0x7f3499f01700) at pthread_create.c:312
#10 0x00007f34d0daf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 10 (Thread 0x7f3499700700 (LWP 1140)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f34d13f9816 in wait (time=18446744073709551615, this=0x3ee9e50) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=mutex@entry=0x3ee9e30, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f34d13f595b in QSemaphore::acquire (this=0x3ee93d0, n=1) at thread/qsemaphore.cpp:144
#4  0x00007f34d300cb81 in ?? () from /usr/lib/libamaroklib.so.1
#5  0x00007f34ce618cb2 in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0x7f34996ffde0, th=th@entry=0x26dbbb0, job=job@entry=0x3ee9390) at ../../../threadweaver/Weaver/Job.cpp:106
#6  0x00007f34ce618e6e in ThreadWeaver::Job::execute (this=0x3ee9390, th=0x26dbbb0) at ../../../threadweaver/Weaver/Job.cpp:135
#7  0x00007f34ce6186bb in ThreadWeaver::Thread::run (this=0x26dbbb0) at ../../../threadweaver/Weaver/Thread.cpp:108
#8  0x00007f34d13f932f in QThreadPrivate::start (arg=0x26dbbb0) at thread/qthread_unix.cpp:349
#9  0x00007f34cd090182 in start_thread (arg=0x7f3499700700) at pthread_create.c:312
#10 0x00007f34d0daf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 9 (Thread 0x7f3498eff700 (LWP 1142)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f34d13f9816 in wait (time=18446744073709551615, this=0x366cdf0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=mutex@entry=0x366c1d0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f34d13f595b in QSemaphore::acquire (this=0x366cab0, n=1) at thread/qsemaphore.cpp:144
#4  0x00007f34d300cb81 in ?? () from /usr/lib/libamaroklib.so.1
#5  0x00007f34ce618cb2 in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0x7f3498efede0, th=th@entry=0x7f348c018040, job=job@entry=0x366ca70) at ../../../threadweaver/Weaver/Job.cpp:106
#6  0x00007f34ce618e6e in ThreadWeaver::Job::execute (this=0x366ca70, th=0x7f348c018040) at ../../../threadweaver/Weaver/Job.cpp:135
#7  0x00007f34ce6186bb in ThreadWeaver::Thread::run (this=0x7f348c018040) at ../../../threadweaver/Weaver/Thread.cpp:108
#8  0x00007f34d13f932f in QThreadPrivate::start (arg=0x7f348c018040) at thread/qthread_unix.cpp:349
#9  0x00007f34cd090182 in start_thread (arg=0x7f3498eff700) at pthread_create.c:312
#10 0x00007f34d0daf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 8 (Thread 0x7f347ffff700 (LWP 1143)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f34d13f9816 in wait (time=18446744073709551615, this=0x3ee1520) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=mutex@entry=0x3ee1500, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f34d13f595b in QSemaphore::acquire (this=0x3ee0af0, n=1) at thread/qsemaphore.cpp:144
#4  0x00007f34d300cb81 in ?? () from /usr/lib/libamaroklib.so.1
#5  0x00007f34ce618cb2 in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0x7f347fffede0, th=th@entry=0x7f348c024080, job=job@entry=0x3ee0ab0) at ../../../threadweaver/Weaver/Job.cpp:106
#6  0x00007f34ce618e6e in ThreadWeaver::Job::execute (this=0x3ee0ab0, th=0x7f348c024080) at ../../../threadweaver/Weaver/Job.cpp:135
#7  0x00007f34ce6186bb in ThreadWeaver::Thread::run (this=0x7f348c024080) at ../../../threadweaver/Weaver/Thread.cpp:108
#8  0x00007f34d13f932f in QThreadPrivate::start (arg=0x7f348c024080) at thread/qthread_unix.cpp:349
#9  0x00007f34cd090182 in start_thread (arg=0x7f347ffff700) at pthread_create.c:312
#10 0x00007f34d0daf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 7 (Thread 0x7f347f7fe700 (LWP 1144)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f34d13f9816 in wait (time=18446744073709551615, this=0x3727a00) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=mutex@entry=0x37432e0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f34d13f595b in QSemaphore::acquire (this=0x371ae50, n=1) at thread/qsemaphore.cpp:144
#4  0x00007f34d300cb81 in ?? () from /usr/lib/libamaroklib.so.1
#5  0x00007f34ce618cb2 in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0x7f347f7fdde0, th=th@entry=0x7f348c034060, job=job@entry=0x371ae10) at ../../../threadweaver/Weaver/Job.cpp:106
#6  0x00007f34ce618e6e in ThreadWeaver::Job::execute (this=0x371ae10, th=0x7f348c034060) at ../../../threadweaver/Weaver/Job.cpp:135
#7  0x00007f34ce6186bb in ThreadWeaver::Thread::run (this=0x7f348c034060) at ../../../threadweaver/Weaver/Thread.cpp:108
#8  0x00007f34d13f932f in QThreadPrivate::start (arg=0x7f348c034060) at thread/qthread_unix.cpp:349
#9  0x00007f34cd090182 in start_thread (arg=0x7f347f7fe700) at pthread_create.c:312
#10 0x00007f34d0daf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7f347effd700 (LWP 1149)):
#0  0x00007f34d0da1fbd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f34cba32fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f34cba330ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f34d15287be in QEventDispatcherGlib::processEvents (this=0x7f34740008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007f34d14fa0af in QEventLoop::processEvents (this=this@entry=0x7f347effcde0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f34d14fa3a5 in QEventLoop::exec (this=this@entry=0x7f347effcde0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f34d13f6c5f in QThread::exec (this=this@entry=0x2bb92c0) at thread/qthread.cpp:537
#7  0x00007f34d14db823 in QInotifyFileSystemWatcherEngine::run (this=0x2bb92c0) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f34d13f932f in QThreadPrivate::start (arg=0x2bb92c0) at thread/qthread_unix.cpp:349
#9  0x00007f34cd090182 in start_thread (arg=0x7f347effd700) at pthread_create.c:312
#10 0x00007f34d0daf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7f3465ae8700 (LWP 1155)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f34c7e6c81d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f34c7e6c859 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f34cd090182 in start_thread (arg=0x7f3465ae8700) at pthread_create.c:312
#4  0x00007f34d0daf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7f341ffff700 (LWP 1170)):
#0  0x00007f34d0da06bd in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f34cba73c20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f34cba32b14 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f34cba32f7b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f34cba330ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f34d15287be in QEventDispatcherGlib::processEvents (this=0x7f34180008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0x00007f34d14fa0af in QEventLoop::processEvents (this=this@entry=0x7f341fffee20, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f34d14fa3a5 in QEventLoop::exec (this=this@entry=0x7f341fffee20, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f34d13f6c5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#9  0x00007f34d13f932f in QThreadPrivate::start (arg=0x1e3e200) at thread/qthread_unix.cpp:349
#10 0x00007f34cd090182 in start_thread (arg=0x7f341ffff700) at pthread_create.c:312
#11 0x00007f34d0daf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f341f7fe700 (LWP 1173)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f34cd66affb in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f34cd66b039 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f34cd090182 in start_thread (arg=0x7f341f7fe700) at pthread_create.c:312
#4  0x00007f34d0daf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f3424fd0700 (LWP 1990)):
#0  0x00007f34d0da1fbd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f34cba32fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f34cba330ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f34d15287be in QEventDispatcherGlib::processEvents (this=0x7f34200008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007f34d14fa0af in QEventLoop::processEvents (this=this@entry=0x7f3424fcfde0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f34d14fa3a5 in QEventLoop::exec (this=this@entry=0x7f3424fcfde0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f34d13f6c5f in QThread::exec (this=this@entry=0x7f349c0036e0) at thread/qthread.cpp:537
#7  0x00007f34d14db823 in QInotifyFileSystemWatcherEngine::run (this=0x7f349c0036e0) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f34d13f932f in QThreadPrivate::start (arg=0x7f349c0036e0) at thread/qthread_unix.cpp:349
#9  0x00007f34cd090182 in start_thread (arg=0x7f3424fd0700) at pthread_create.c:312
#10 0x00007f34d0daf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f34d403a7c0 (LWP 1111)):
[KCrash Handler]
#6  value (akey=<synthetic pointer>, this=0xfc) at ../../include/QtCore/../../src/corelib/tools/qhash.h:609
#7  QNetworkReply::attribute (this=0x250c330, code=QNetworkRequest::HttpStatusCodeAttribute) at access/qnetworkreply.cpp:573
#8  0x00007f34a08752aa in AmpacheAccountLogin::generalVerify(QDomDocument const&, NetworkAccessManagerProxy::Error) () from /usr/lib/libampache_account_login.so
#9  0x00007f34a0876624 in AmpacheAccountLogin::authenticate(KUrl const&, QByteArray, NetworkAccessManagerProxy::Error) () from /usr/lib/libampache_account_login.so
#10 0x00007f34a087717b in ?? () from /usr/lib/libampache_account_login.so
#11 0x00007f34d1503908 in QMetaMethod::invoke (this=<optimized out>, object=0x248cea0, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#12 0x00007f34d30923c1 in ?? () from /usr/lib/libamaroklib.so.1
#13 0x00007f34d150f87a in QMetaObject::activate (sender=0x47eb140, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#14 0x00007f34d1503908 in QMetaMethod::invoke (this=this@entry=0x7fffdbda07c0, object=object@entry=0x47eb140, connectionType=Qt::DirectConnection, connectionType@entry=Qt::AutoConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#15 0x00007f34d1505dc2 in QMetaObject::invokeMethod (obj=obj@entry=0x47eb140, member=member@entry=0x7f34ced3eb25 "finished", type=type@entry=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#16 0x00007f34cebd745c in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::AutoConnection, member=0x7f34ced3eb25 "finished", obj=0x47eb140) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#17 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0x47eb140, state=state@entry=true, type=type@entry=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:485
#18 0x00007f34cebd90e0 in KDEPrivate::AccessManagerReply::slotResult (this=0x47eb140, kJob=0x47a8590) at ../../kio/kio/accessmanagerreply_p.cpp:427
#19 0x00007f34d150f87a in QMetaObject::activate (sender=sender@entry=0x47a8590, m=m@entry=0x7f34d1d15600 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fffdbda0cb0) at kernel/qobject.cpp:3539
#20 0x00007f34d1985722 in KJob::result (this=this@entry=0x47a8590, _t1=_t1@entry=0x47a8590) at ./kjob.moc:207
#21 0x00007f34d1985760 in KJob::emitResult (this=this@entry=0x47a8590) at ../../kdecore/jobs/kjob.cpp:318
#22 0x00007f34cec1332a in KIO::SimpleJob::slotFinished (this=this@entry=0x47a8590) at ../../kio/kio/job.cpp:496
#23 0x00007f34cec1449e in KIO::TransferJob::slotFinished (this=0x47a8590) at ../../kio/kio/job.cpp:1105
#24 0x00007f34cec0e0ab in KIO::SimpleJob::slotError (this=0x47a8590, err=<optimized out>, errorText=...) at ../../kio/kio/job.cpp:508
#25 0x00007f34d150f87a in QMetaObject::activate (sender=0x47a4590, m=m@entry=0x7f34cefbc580 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7fffdbda1010) at kernel/qobject.cpp:3539
#26 0x00007f34cecb1016 in KIO::SlaveInterface::error (this=<optimized out>, _t1=111, _t2=...) at ./slaveinterface.moc:172
#27 0x00007f34cecb260a in KIO::SlaveInterface::dispatch (this=<optimized out>, _cmd=<optimized out>, rawdata=...) at ../../kio/kio/slaveinterface.cpp:209
#28 0x00007f34cecb008e in KIO::SlaveInterface::dispatch (this=0x47a4590) at ../../kio/kio/slaveinterface.cpp:92
#29 0x00007f34ceca4d06 in KIO::Slave::gotInput (this=0x47a4590) at ../../kio/kio/slave.cpp:344
#30 0x00007f34d150f87a in QMetaObject::activate (sender=0x44d4eb0, m=m@entry=0x7f34cefb5aa0 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#31 0x00007f34cebe0b20 in KIO::Connection::readyRead (this=<optimized out>) at ./connection.moc:105
#32 0x00007f34cebe1211 in KIO::ConnectionPrivate::dequeue (this=0x44cfdd0) at ../../kio/kio/connection.cpp:82
#33 0x00007f34d1513c1e in QObject::event (this=0x44d4eb0, e=<optimized out>) at kernel/qobject.cpp:1194
#34 0x00007f34d1eede2c in QApplicationPrivate::notify_helper (this=this@entry=0x1dd7ab0, receiver=receiver@entry=0x44d4eb0, e=e@entry=0x479d410) at kernel/qapplication.cpp:4567
#35 0x00007f34d1ef44a0 in QApplication::notify (this=this@entry=0x7fffdbda1aa0, receiver=receiver@entry=0x44d4eb0, e=e@entry=0x479d410) at kernel/qapplication.cpp:4353
#36 0x00007f34d3a5ebaa in KApplication::notify (this=0x7fffdbda1aa0, receiver=0x44d4eb0, event=0x479d410) at ../../kdeui/kernel/kapplication.cpp:311
#37 0x00007f34d14fb4dd in QCoreApplication::notifyInternal (this=0x7fffdbda1aa0, receiver=receiver@entry=0x44d4eb0, event=event@entry=0x479d410) at kernel/qcoreapplication.cpp:953
#38 0x00007f34d14feb3d in sendEvent (event=0x479d410, receiver=0x44d4eb0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#39 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1cdc1f0) at kernel/qcoreapplication.cpp:1577
#40 0x00007f34d14fefe3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#41 0x00007f34d1528f83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#42 postEventSourceDispatch (s=0x1dd7920) at kernel/qeventdispatcher_glib.cpp:287
#43 0x00007f34cba32e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007f34cba33048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007f34cba330ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007f34d15287a1 in QEventDispatcherGlib::processEvents (this=0x1cddaf0, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#47 0x00007f34d1f8fbb6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#48 0x00007f34d14fa0af in QEventLoop::processEvents (this=this@entry=0x7fffdbda1970, flags=...) at kernel/qeventloop.cpp:149
#49 0x00007f34d14fa3a5 in QEventLoop::exec (this=this@entry=0x7fffdbda1970, flags=...) at kernel/qeventloop.cpp:204
#50 0x00007f34d14ffb79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#51 0x0000000000408393 in ?? ()
#52 0x00007f34d0cd5ec5 in __libc_start_main (main=0x4018e0, argc=27, argv=0x7fffdbda1c08, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffdbda1bf8) at libc-start.c:287
#53 0x00000000004084b2 in _start ()

Possible duplicates by query: bug 331472, bug 329934, bug 329874, bug 323865.

Reported using DrKonqi