Bug 333309

Summary: Amarok crashes when starting if the system CA cerificate bundle is linked into /usr/share/kde4/apps/kssl/ca-bundle.crt
Product: [Applications] amarok Reporter: Oded Arbel <oded>
Component: generalAssignee: Amarok Bugs <amarok-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version First Reported In: 2.8.0   
Target Milestone: 2.9   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Oded Arbel 2014-04-11 09:28:50 UTC 
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
Comment 1 Myriam Schweingruber 2014-04-11 10:52:12 UTC 
The bug is not in Amarok, but in Ampache which you use in your OwnCloud Instance. There have been several reports with that already, and there is an easy workaround, please see https://bugs.kde.org/show_bug.cgi?id=323865#c16

*** This bug has been marked as a duplicate of bug 323865 ***
Comment 2 Oded Arbel 2014-04-11 10:57:59 UTC 
Interesting that it did not crash before I made the symbolic link.