Bug 364761 - get tags from musicbrainza crash
Summary: get tags from musicbrainza crash
Status: RESOLVED DUPLICATE of bug 328359
Alias: None
Product: amarok
Classification: Unclassified
Component: general (show other bugs)
Version: 2.8.0
Platform: Mint (Ubuntu based) Linux
: NOR crash (vote)
Target Milestone: 2.9
Assignee: Amarok Developers
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2016-06-25 20:46 UTC by Djordje Vujnovic
Modified: 2016-06-26 19:35 UTC (History)
0 users

See Also:
Latest Commit:
Version Fixed In:


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Description Djordje Vujnovic 2016-06-25 20:46:39 UTC
Application: amarok (2.8.0)
KDE Platform Version: 4.14.2
Qt Version: 4.8.6
Operating System: Linux 3.16.0-38-generic x86_64
Distribution: Linux Mint 17.3 Rosa

-- Information about the crash:
- What I was doing when the application crashed:
trying to get the tags from musicbrainz and while doing it you could see it finding results and after few results were printed crush happens

The crash can be reproduced sometimes.

-- 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 0x7f83e21a77c0 (LWP 4177))]

Thread 18 (Thread 0x7f83c2ad0700 (LWP 4180)):
#0  0x00007f83db205558 in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f83d9be7981 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f83d9ba50b0 in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f83d9ba5ea5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f83d9ba630a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f83c8a7d336 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007f83d9bcaf05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f83db203184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f83def1537d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 17 (Thread 0x7f83c22cf700 (LWP 4181)):
#0  0x00007f83def07fdd in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f83d9ba5fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f83d9ba60ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f83d9ba6129 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f83d9bcaf05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f83db203184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f83def1537d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 16 (Thread 0x7f83a3fff700 (LWP 4185)):
#0  0x00007f83db2077be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f83df55f7f4 in wait (time=60000, this=0x2442740) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=this@entry=0x2404cb0, mutex=mutex@entry=0x2404ca8, time=time@entry=60000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f83e11f212e in AbstractDirectoryWatcher::run (this=0x2404c80) at ../../src/scanner/AbstractDirectoryWatcher.cpp:65
#4  0x00007f83dc78ccb2 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f83dc78ce6e in ThreadWeaver::Job::execute(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#6  0x00007f83dc78c6bb in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x00007f83df55f32f in QThreadPrivate::start (arg=0x225c9b0) at thread/qthread_unix.cpp:349
#8  0x00007f83db203184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007f83def1537d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 15 (Thread 0x7f83a26d2700 (LWP 4186)):
#0  0x00007f83def07fdd in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f83d9ba5fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f83d9ba60ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f83df68e7be in QEventDispatcherGlib::processEvents (this=0x7f83940008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007f83df6600af in QEventLoop::processEvents (this=this@entry=0x7f83a26d1de0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f83df6603a5 in QEventLoop::exec (this=this@entry=0x7f83a26d1de0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f83df55cc5f in QThread::exec (this=this@entry=0x244a100) at thread/qthread.cpp:537
#7  0x00007f83df641823 in QInotifyFileSystemWatcherEngine::run (this=0x244a100) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f83df55f32f in QThreadPrivate::start (arg=0x244a100) at thread/qthread_unix.cpp:349
#9  0x00007f83db203184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007f83def1537d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 14 (Thread 0x7f83a1ed1700 (LWP 4187)):
#0  0x00007f83db207404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f83df55f816 in wait (time=18446744073709551615, this=0x2448230) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x23b2c90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f83dc78ae6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f83dc78d903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007f83dc78c61f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#9  0x00007f83df55f32f in QThreadPrivate::start (arg=0x25c7690) at thread/qthread_unix.cpp:349
#10 0x00007f83db203184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#11 0x00007f83def1537d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 13 (Thread 0x7f83a16d0700 (LWP 4188)):
#0  0x00007f83db207404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f83df55f816 in wait (time=18446744073709551615, this=0x2448230) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x23b2c90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f83dc78ae6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f83dc78d903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f83dc78c61f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x00007f83df55f32f in QThreadPrivate::start (arg=0x7f8398009ef0) at thread/qthread_unix.cpp:349
#7  0x00007f83db203184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f83def1537d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 12 (Thread 0x7f83a0ecf700 (LWP 4189)):
#0  0x00007f83db207404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f83df55f816 in wait (time=18446744073709551615, this=0x2448230) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x23b2c90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f83dc78ae6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f83dc78d903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007f83dc78c61f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#8  0x00007f83df55f32f in QThreadPrivate::start (arg=0x7f8398009590) at thread/qthread_unix.cpp:349
#9  0x00007f83db203184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007f83def1537d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 11 (Thread 0x7f838bfff700 (LWP 4190)):
#0  0x00007f83db207404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f83df55f816 in wait (time=18446744073709551615, this=0x2448230) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x23b2c90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f83dc78ae6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f83dc78d903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#9  0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#10 0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#11 0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#12 0x00007f83dc78c61f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#13 0x00007f83df55f32f in QThreadPrivate::start (arg=0x7f839801fcf0) at thread/qthread_unix.cpp:349
#14 0x00007f83db203184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#15 0x00007f83def1537d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 10 (Thread 0x7f838b7fe700 (LWP 4191)):
#0  0x00007f83db207404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f83df55f816 in wait (time=18446744073709551615, this=0x2448230) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x23b2c90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f83dc78ae6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f83dc78d903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#9  0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#10 0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#11 0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#12 0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#13 0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#14 0x00007f83dc78c61f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#15 0x00007f83df55f32f in QThreadPrivate::start (arg=0x7f8398021100) at thread/qthread_unix.cpp:349
#16 0x00007f83db203184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#17 0x00007f83def1537d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 9 (Thread 0x7f838affd700 (LWP 4192)):
#0  0x00007f83db207404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f83df55f816 in wait (time=18446744073709551615, this=0x2448230) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x23b2c90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f83dc78ae6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f83dc78d903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f83dc78c61f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x00007f83df55f32f in QThreadPrivate::start (arg=0x7f8398022500) at thread/qthread_unix.cpp:349
#8  0x00007f83db203184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007f83def1537d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 8 (Thread 0x7f838a7fc700 (LWP 4193)):
#0  0x00007f83db207404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f83df55f816 in wait (time=18446744073709551615, this=0x2448230) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x23b2c90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f83dc78ae6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f83dc78d903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#9  0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#10 0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#11 0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#12 0x00007f83dc78d91c in ?? () from /usr/lib/libthreadweaver.so.4
#13 0x00007f83dc78c61f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#14 0x00007f83df55f32f in QThreadPrivate::start (arg=0x7f83980237f0) at thread/qthread_unix.cpp:349
#15 0x00007f83db203184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#16 0x00007f83def1537d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 7 (Thread 0x7f8389da9700 (LWP 4194)):
#0  0x00007f83d9be78aa in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f83d9be7d29 in g_private_get () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f83d9bcb3a0 in g_thread_self () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f83d9ba60dd in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f83df68e7be in QEventDispatcherGlib::processEvents (this=0x7f83780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#5  0x00007f83df6600af in QEventLoop::processEvents (this=this@entry=0x7f8389da8de0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f83df6603a5 in QEventLoop::exec (this=this@entry=0x7f8389da8de0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f83df55cc5f in QThread::exec (this=this@entry=0x27a8c30) at thread/qthread.cpp:537
#8  0x00007f83df641823 in QInotifyFileSystemWatcherEngine::run (this=0x27a8c30) at io/qfilesystemwatcher_inotify.cpp:265
#9  0x00007f83df55f32f in QThreadPrivate::start (arg=0x27a8c30) at thread/qthread_unix.cpp:349
#10 0x00007f83db203184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#11 0x00007f83def1537d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 6 (Thread 0x7f8388f61700 (LWP 4195)):
#0  0x00007f83db207404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f83d62aa81d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f83d62aa859 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f83db203184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007f83def1537d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 5 (Thread 0x7f83290f2700 (LWP 4208)):
#0  0x00007f83d9ba33d9 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f83d9ba562b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f83d9ba5f03 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f83d9ba60ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f83df68e7be in QEventDispatcherGlib::processEvents (this=0x7f831c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#5  0x00007f83df6600af in QEventLoop::processEvents (this=this@entry=0x7f83290f1e20, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f83df6603a5 in QEventLoop::exec (this=this@entry=0x7f83290f1e20, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f83df55cc5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#8  0x00007f83df55f32f in QThreadPrivate::start (arg=0x27fd000) at thread/qthread_unix.cpp:349
#9  0x00007f83db203184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007f83def1537d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 4 (Thread 0x7f8323fff700 (LWP 4209)):
#0  0x00007f83db207404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f83db7ddffb in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f83db7de039 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f83db203184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007f83def1537d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 3 (Thread 0x7f836ef86700 (LWP 4219)):
#0  0x00007f83db207404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f83d5feb20d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f83d62d9fd6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f83db203184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007f83def1537d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 2 (Thread 0x7f83af7e2700 (LWP 6557)):
#0  0x00007f83def07fdd in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f83d6fd1031 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f83d6fc283c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f83d6fc2ece in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f83d6fc2f80 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f83d6fd0fe3 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f83d1d31f08 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-4.0.so
#7  0x00007f83db203184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f83def1537d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 1 (Thread 0x7f83e21a77c0 (LWP 4177)):
[KCrash Handler]
#5  QReadWriteLock::lockForRead (this=this@entry=0x38) at thread/qreadwritelock.cpp:149
#6  0x00007f83e1366f80 in relock (this=<synthetic pointer>) at /usr/include/qt4/QtCore/qreadwritelock.h:111
#7  QReadLocker (areadWriteLock=0x38, this=<synthetic pointer>) at /usr/include/qt4/QtCore/qreadwritelock.h:130
#8  MusicBrainzTagsItem::childCount (this=0x0) at ../../src/musicbrainz/MusicBrainzTagsItem.cpp:216
#9  0x00007f83e136cc64 in MusicBrainzTagsModel::flags (this=0x36cbd60, index=...) at ../../src/musicbrainz/MusicBrainzTagsModel.cpp:210
#10 0x00007f83e05c8f3b in QSortFilterProxyModel::flags (this=<optimized out>, index=...) at itemviews/qsortfilterproxymodel.cpp:2003
#11 0x00007f83e0588cd1 in QTreeView::drawRow (this=0x36a8810, painter=0x7fff02554560, option=..., index=...) at itemviews/qtreeview.cpp:1638
#12 0x00007f83e058bdc2 in QTreeView::drawTree (this=this@entry=0x36a8810, painter=painter@entry=0x7fff02554560, region=...) at itemviews/qtreeview.cpp:1445
#13 0x00007f83e058f56c in QTreeView::paintEvent (this=0x36a8810, event=0x7fff02554ca0) at itemviews/qtreeview.cpp:1270
#14 0x00007f83e00a3300 in QWidget::event (this=this@entry=0x36a8810, event=event@entry=0x7fff02554ca0) at kernel/qwidget.cpp:8533
#15 0x00007f83e044504e in QFrame::event (this=0x36a8810, e=0x7fff02554ca0) at widgets/qframe.cpp:557
#16 0x00007f83e0554633 in QAbstractItemView::viewportEvent (this=this@entry=0x36a8810, event=event@entry=0x7fff02554ca0) at itemviews/qabstractitemview.cpp:1644
#17 0x00007f83e0593230 in QTreeView::viewportEvent (this=0x36a8810, event=0x7fff02554ca0) at itemviews/qtreeview.cpp:1252
#18 0x00007f83df661646 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x1eb09f0, receiver=receiver@entry=0x36cbc40, event=event@entry=0x7fff02554ca0) at kernel/qcoreapplication.cpp:1063
#19 0x00007f83e0053e0c in QApplicationPrivate::notify_helper (this=this@entry=0x1eb09f0, receiver=receiver@entry=0x36cbc40, e=e@entry=0x7fff02554ca0) at kernel/qapplication.cpp:4563
#20 0x00007f83e005a4a0 in QApplication::notify (this=0x7fff025556f0, receiver=0x36cbc40, e=0x7fff02554ca0) at kernel/qapplication.cpp:4353
#21 0x00007f83e1bc4cca in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#22 0x00007f83df6614dd in QCoreApplication::notifyInternal (this=0x7fff025556f0, receiver=receiver@entry=0x36cbc40, event=event@entry=0x7fff02554ca0) at kernel/qcoreapplication.cpp:953
#23 0x00007f83e009da21 in sendSpontaneousEvent (event=0x7fff02554ca0, receiver=0x36cbc40) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#24 QWidgetPrivate::drawWidget (this=this@entry=0x36a8d00, pdev=0x417ff00, rgn=..., offset=..., flags=68, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x33cc2c0) at kernel/qwidget.cpp:5599
#25 0x00007f83e02608fa in QWidgetBackingStore::sync (this=0x33cc2c0) at painting/qbackingstore.cpp:1365
#26 0x00007f83e0092ea0 in QWidgetPrivate::syncBackingStore (this=this@entry=0x342dc10) at kernel/qwidget.cpp:1894
#27 0x00007f83e00a2e7a in QWidget::event (this=0x3602c20, event=0x417c8e0) at kernel/qwidget.cpp:8680
#28 0x00007f83e0053e2c in QApplicationPrivate::notify_helper (this=this@entry=0x1eb09f0, receiver=receiver@entry=0x3602c20, e=e@entry=0x417c8e0) at kernel/qapplication.cpp:4567
#29 0x00007f83e005a4a0 in QApplication::notify (this=0x7fff025556f0, receiver=0x3602c20, e=0x417c8e0) at kernel/qapplication.cpp:4353
#30 0x00007f83e1bc4cca in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#31 0x00007f83df6614dd in QCoreApplication::notifyInternal (this=0x7fff025556f0, receiver=receiver@entry=0x3602c20, event=event@entry=0x417c8e0) at kernel/qcoreapplication.cpp:953
#32 0x00007f83df664b3d in sendEvent (event=0x417c8e0, receiver=0x3602c20) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#33 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1dc4150) at kernel/qcoreapplication.cpp:1577
#34 0x00007f83df664fe3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#35 0x00007f83df68ef83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#36 postEventSourceDispatch (s=0x1e9c890) at kernel/qeventdispatcher_glib.cpp:287
#37 0x00007f83d9ba5e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007f83d9ba6048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007f83d9ba60ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007f83df68e7a1 in QEventDispatcherGlib::processEvents (this=0x1e99930, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#41 0x00007f83e00f5be6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#42 0x00007f83df6600af in QEventLoop::processEvents (this=this@entry=0x7fff025555c0, flags=...) at kernel/qeventloop.cpp:149
#43 0x00007f83df6603a5 in QEventLoop::exec (this=this@entry=0x7fff025555c0, flags=...) at kernel/qeventloop.cpp:204
#44 0x00007f83df665b79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#45 0x00007f83e005237c in QApplication::exec () at kernel/qapplication.cpp:3828
#46 0x0000000000408393 in main (argc=<optimized out>, argv=0x7fff02555858) at ../../src/main.cpp:329

Possible duplicates by query: bug 364415, bug 357436, bug 354327, bug 354113, bug 353663.

Reported using DrKonqi
Comment 1 Myriam Schweingruber 2016-06-26 19:35:37 UTC
This is a known bug, you can see the duplicate numbers at the bottom of the backtrace.

*** This bug has been marked as a duplicate of bug 328359 ***