Bug 327956

Summary: Amarok crash immidiately after start
Product: [Applications] amarok Reporter: Alex <Ivlev.Aleksej>
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 Alex 2013-11-22 20:09:17 UTC 
Application: amarok (2.8.0)
KDE Platform Version: 4.11.2
Qt Version: 4.8.4
Operating System: Linux 3.2.0-30-generic-pae i686
Distribution: Ubuntu 13.10

-- Information about the crash:
- What I was doing when the application crashed:
I just start up my KUbuntu, when there is an error message. After try to restart Amarok - another one. And again... It just crash when starts.

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Aborted
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb0b9c740 (LWP 5465))]

Thread 13 (Thread 0xa9db4b40 (LWP 5468)):
#0  0xb76f1424 in __kernel_vsyscall ()
#1  0xb58baa0b in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb41f7bbd in ?? () from /usr/lib/i386-linux-gnu/libpulse.so.0
#3  0xb41e64fe in pa_mainloop_poll () from /usr/lib/i386-linux-gnu/libpulse.so.0
#4  0xb41e6d2d in pa_mainloop_iterate () from /usr/lib/i386-linux-gnu/libpulse.so.0
#5  0xb41e6e04 in pa_mainloop_run () from /usr/lib/i386-linux-gnu/libpulse.so.0
#6  0xb41f7b5c in ?? () from /usr/lib/i386-linux-gnu/libpulse.so.0
#7  0xb17704bd in ?? () from /usr/lib/i386-linux-gnu/pulseaudio/libpulsecommon-4.0.so
#8  0xb48e3d78 in start_thread (arg=0xa9db4b40) at pthread_create.c:311
#9  0xb58ca01e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 12 (Thread 0xa8437b40 (LWP 5470)):
#0  0xb76f1424 in __kernel_vsyscall ()
#1  0xb48e7c33 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:250
#2  0xb58d7a14 in __pthread_cond_timedwait (cond=0x8db6118, mutex=0x8db6100, abstime=0xa8437128) at forward.c:162
#3  0xb5adcc83 in wait (time=60000, this=0x8db6100) at thread/qwaitcondition_unix.cpp:84
#4  QWaitCondition::wait (this=0x8d142e0, mutex=mutex@entry=0x8d142dc, time=time@entry=60000) at thread/qwaitcondition_unix.cpp:158
#5  0xb6f0b06a in AbstractDirectoryWatcher::run (this=0x8d142c8) at ../../src/scanner/AbstractDirectoryWatcher.cpp:65
#6  0xb50199c9 in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0xa8437248, th=0x8db6c58, job=job@entry=0x8d142c8) at ../../../threadweaver/Weaver/Job.cpp:106
#7  0xb5019bc5 in ThreadWeaver::Job::execute (this=0x8d142c8, th=0x8db6c58) at ../../../threadweaver/Weaver/Job.cpp:135
#8  0xb5019314 in ThreadWeaver::Thread::run (this=0x8db6c58) at ../../../threadweaver/Weaver/Thread.cpp:108
#9  0xb5adc72f in QThreadPrivate::start (arg=0x8db6c58) at thread/qthread_unix.cpp:338
#10 0xb48e3d78 in start_thread (arg=0xa8437b40) at pthread_create.c:311
#11 0xb58ca01e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 11 (Thread 0xa6afeb40 (LWP 5471)):
#0  0xb76f1424 in __kernel_vsyscall ()
#1  0xb58baa0b in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb4695a4b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb4686b68 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb4686ca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb5c1b8df in QEventDispatcherGlib::processEvents (this=0xa6100468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb5bea9f3 in QEventLoop::processEvents (this=this@entry=0xa6afe228, flags=...) at kernel/qeventloop.cpp:149
#7  0xb5bead19 in QEventLoop::exec (this=this@entry=0xa6afe228, flags=...) at kernel/qeventloop.cpp:204
#8  0xb5ad9e3d in QThread::exec (this=this@entry=0x8db79d8) at thread/qthread.cpp:542
#9  0xb5bcae14 in QInotifyFileSystemWatcherEngine::run (this=0x8db79d8) at io/qfilesystemwatcher_inotify.cpp:265
#10 0xb5adc72f in QThreadPrivate::start (arg=0x8db79d8) at thread/qthread_unix.cpp:338
#11 0xb48e3d78 in start_thread (arg=0xa6afeb40) at pthread_create.c:311
#12 0xb58ca01e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 10 (Thread 0xa6023b40 (LWP 5493)):
#0  0xb76f1424 in __kernel_vsyscall ()
#1  0xb48e784b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb58d79bc in __pthread_cond_wait (cond=0x8db6988, mutex=0x8db6970) at forward.c:149
#3  0xb5adcca5 in wait (time=4294967295, this=0x8db6970) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=this@entry=0x8db68c0, mutex=0x88f91a0, time=time@entry=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb50178d3 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8db68a8, th=th@entry=0x8e6c8f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#6  0xb501a81b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x88127b8, th=0x8e6c8f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:77
#7  0xb501782a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8db68a8, th=th@entry=0x8e6c8f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:361
#8  0xb501a8f2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x88127b8, th=0x8e6c8f0, previous=0x924fac8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#9  0xb5016782 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8db68a8, th=0x8e6c8f0, previous=0x924fac8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#10 0xb5019283 in ThreadWeaver::Thread::run (this=0x8e6c8f0) at ../../../threadweaver/Weaver/Thread.cpp:98
#11 0xb5adc72f in QThreadPrivate::start (arg=0x8e6c8f0) at thread/qthread_unix.cpp:338
#12 0xb48e3d78 in start_thread (arg=0xa6023b40) at pthread_create.c:311
#13 0xb58ca01e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 9 (Thread 0xa11ffb40 (LWP 5494)):
#0  0xb76f1424 in __kernel_vsyscall ()
#1  0xb48e784b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb58d79bc in __pthread_cond_wait (cond=0x8db6988, mutex=0x8db6970) at forward.c:149
#3  0xb5adcca5 in wait (time=4294967295, this=0x8db6970) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=this@entry=0x8db68c0, mutex=0x88f91a0, time=time@entry=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb50178d3 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8db68a8, th=th@entry=0x8f3f9f8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#6  0xb501a81b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x88127b8, th=0x8f3f9f8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:77
#7  0xb501782a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8db68a8, th=th@entry=0x8f3f9f8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:361
#8  0xb501a8f2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x88127b8, th=0x8f3f9f8, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#9  0xb5016782 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8db68a8, th=0x8f3f9f8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#10 0xb501a911 in ThreadWeaver::WorkingHardState::applyForWork (this=0x88127b8, th=0x8f3f9f8, previous=0xa007dbd0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#11 0xb5016782 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8db68a8, th=0x8f3f9f8, previous=0xa007dbd0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#12 0xb5019283 in ThreadWeaver::Thread::run (this=0x8f3f9f8) at ../../../threadweaver/Weaver/Thread.cpp:98
#13 0xb5adc72f in QThreadPrivate::start (arg=0x8f3f9f8) at thread/qthread_unix.cpp:338
#14 0xb48e3d78 in start_thread (arg=0xa11ffb40) at pthread_create.c:311
#15 0xb58ca01e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 8 (Thread 0xa09feb40 (LWP 5495)):
#0  0xb76f1424 in __kernel_vsyscall ()
#1  0xb48e784b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb58d79bc in __pthread_cond_wait (cond=0x8db6988, mutex=0x8db6970) at forward.c:149
#3  0xb5adcca5 in wait (time=4294967295, this=0x8db6970) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=this@entry=0x8db68c0, mutex=0x88f91a0, time=time@entry=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb50178d3 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8db68a8, th=th@entry=0x8f43b08) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#6  0xb501a81b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x88127b8, th=0x8f43b08) at ../../../threadweaver/Weaver/WorkingHardState.cpp:77
#7  0xb501782a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8db68a8, th=th@entry=0x8f43b08) at ../../../threadweaver/Weaver/WeaverImpl.cpp:361
#8  0xb501a8f2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x88127b8, th=0x8f43b08, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#9  0xb5016782 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8db68a8, th=0x8f43b08, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#10 0xb501a911 in ThreadWeaver::WorkingHardState::applyForWork (this=0x88127b8, th=0x8f43b08, previous=0xa0078890) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#11 0xb5016782 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8db68a8, th=0x8f43b08, previous=0xa0078890) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#12 0xb5019283 in ThreadWeaver::Thread::run (this=0x8f43b08) at ../../../threadweaver/Weaver/Thread.cpp:98
#13 0xb5adc72f in QThreadPrivate::start (arg=0x8f43b08) at thread/qthread_unix.cpp:338
#14 0xb48e3d78 in start_thread (arg=0xa09feb40) at pthread_create.c:311
#15 0xb58ca01e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 7 (Thread 0x9fdffb40 (LWP 5496)):
#0  0xb76f1424 in __kernel_vsyscall ()
#1  0xb48e784b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb58d79bc in __pthread_cond_wait (cond=0x8db6988, mutex=0x8db6970) at forward.c:149
#3  0xb5adcca5 in wait (time=4294967295, this=0x8db6970) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=this@entry=0x8db68c0, mutex=0x88f91a0, time=time@entry=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb50178d3 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8db68a8, th=th@entry=0x8f7b678) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#6  0xb501a81b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x88127b8, th=0x8f7b678) at ../../../threadweaver/Weaver/WorkingHardState.cpp:77
#7  0xb501782a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8db68a8, th=th@entry=0x8f7b678) at ../../../threadweaver/Weaver/WeaverImpl.cpp:361
#8  0xb501a8f2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x88127b8, th=0x8f7b678, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#9  0xb5016782 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8db68a8, th=0x8f7b678, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#10 0xb501a911 in ThreadWeaver::WorkingHardState::applyForWork (this=0x88127b8, th=0x8f7b678, previous=0xa007d290) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#11 0xb5016782 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8db68a8, th=0x8f7b678, previous=0xa007d290) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#12 0xb5019283 in ThreadWeaver::Thread::run (this=0x8f7b678) at ../../../threadweaver/Weaver/Thread.cpp:98
#13 0xb5adc72f in QThreadPrivate::start (arg=0x8f7b678) at thread/qthread_unix.cpp:338
#14 0xb48e3d78 in start_thread (arg=0x9fdffb40) at pthread_create.c:311
#15 0xb58ca01e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 6 (Thread 0x9f5feb40 (LWP 5497)):
#0  0xb76f1424 in __kernel_vsyscall ()
#1  0xb48e784b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb58d79bc in __pthread_cond_wait (cond=0x8db6988, mutex=0x8db6970) at forward.c:149
#3  0xb5adcca5 in wait (time=4294967295, this=0x8db6970) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=this@entry=0x8db68c0, mutex=0x88f91a0, time=time@entry=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb50178d3 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8db68a8, th=th@entry=0xa00113e8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#6  0xb501a81b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x88127b8, th=0xa00113e8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:77
#7  0xb501782a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8db68a8, th=th@entry=0xa00113e8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:361
#8  0xb501a8f2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x88127b8, th=0xa00113e8, previous=0x9250518) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#9  0xb5016782 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8db68a8, th=0xa00113e8, previous=0x9250518) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#10 0xb5019283 in ThreadWeaver::Thread::run (this=0xa00113e8) at ../../../threadweaver/Weaver/Thread.cpp:98
#11 0xb5adc72f in QThreadPrivate::start (arg=0xa00113e8) at thread/qthread_unix.cpp:338
#12 0xb48e3d78 in start_thread (arg=0x9f5feb40) at pthread_create.c:311
#13 0xb58ca01e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 5 (Thread 0x9edfdb40 (LWP 5498)):
#0  0xb76f1424 in __kernel_vsyscall ()
#1  0xb48e784b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb58d79bc in __pthread_cond_wait (cond=0x8db6988, mutex=0x8db6970) at forward.c:149
#3  0xb5adcca5 in wait (time=4294967295, this=0x8db6970) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=this@entry=0x8db68c0, mutex=0x88f91a0, time=time@entry=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb50178d3 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8db68a8, th=th@entry=0xa00140c8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#6  0xb501a81b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x88127b8, th=0xa00140c8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:77
#7  0xb501782a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8db68a8, th=th@entry=0xa00140c8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:361
#8  0xb501a8f2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x88127b8, th=0xa00140c8, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#9  0xb5016782 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8db68a8, th=0xa00140c8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#10 0xb501a911 in ThreadWeaver::WorkingHardState::applyForWork (this=0x88127b8, th=0xa00140c8, previous=0xa007e510) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#11 0xb5016782 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8db68a8, th=0xa00140c8, previous=0xa007e510) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#12 0xb5019283 in ThreadWeaver::Thread::run (this=0xa00140c8) at ../../../threadweaver/Weaver/Thread.cpp:98
#13 0xb5adc72f in QThreadPrivate::start (arg=0xa00140c8) at thread/qthread_unix.cpp:338
#14 0xb48e3d78 in start_thread (arg=0x9edfdb40) at pthread_create.c:311
#15 0xb58ca01e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 4 (Thread 0x9e5fcb40 (LWP 5499)):
#0  0xb76f1424 in __kernel_vsyscall ()
#1  0xb48e784b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb58d79bc in __pthread_cond_wait (cond=0x8db6988, mutex=0x8db6970) at forward.c:149
#3  0xb5adcca5 in wait (time=4294967295, this=0x8db6970) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=this@entry=0x8db68c0, mutex=0x88f91a0, time=time@entry=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb50178d3 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8db68a8, th=th@entry=0xa0014cc8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#6  0xb501a81b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x88127b8, th=0xa0014cc8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:77
#7  0xb501782a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8db68a8, th=th@entry=0xa0014cc8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:361
#8  0xb501a8f2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x88127b8, th=0xa0014cc8, previous=0x92500f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#9  0xb5016782 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8db68a8, th=0xa0014cc8, previous=0x92500f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#10 0xb5019283 in ThreadWeaver::Thread::run (this=0xa0014cc8) at ../../../threadweaver/Weaver/Thread.cpp:98
#11 0xb5adc72f in QThreadPrivate::start (arg=0xa0014cc8) at thread/qthread_unix.cpp:338
#12 0xb48e3d78 in start_thread (arg=0x9e5fcb40) at pthread_create.c:311
#13 0xb58ca01e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 3 (Thread 0x9dcf9b40 (LWP 5500)):
#0  0xb48e6bf7 in __pthread_mutex_unlock_usercnt (mutex=0xa12249d0, decr=1) at pthread_mutex_unlock.c:36
#1  0xb58d7c04 in pthread_mutex_unlock (mutex=0xa12249d0) at forward.c:194
#2  0xb46c9bf0 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb468612e in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb4686a5f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb4686ca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb5c1b8df in QEventDispatcherGlib::processEvents (this=0xa12272a8, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb5bea9f3 in QEventLoop::processEvents (this=this@entry=0x9dcf9228, flags=...) at kernel/qeventloop.cpp:149
#8  0xb5bead19 in QEventLoop::exec (this=this@entry=0x9dcf9228, flags=...) at kernel/qeventloop.cpp:204
#9  0xb5ad9e3d in QThread::exec (this=this@entry=0x9188320) at thread/qthread.cpp:542
#10 0xb5bcae14 in QInotifyFileSystemWatcherEngine::run (this=0x9188320) at io/qfilesystemwatcher_inotify.cpp:265
#11 0xb5adc72f in QThreadPrivate::start (arg=0x9188320) at thread/qthread_unix.cpp:338
#12 0xb48e3d78 in start_thread (arg=0x9dcf9b40) at pthread_create.c:311
#13 0xb58ca01e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 2 (Thread 0x9bf67b40 (LWP 5593)):
#0  0xb76f1424 in __kernel_vsyscall ()
#1  0xb58baa0b in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb4695a4b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb4686b68 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb4686ca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb5c1b8df in QEventDispatcherGlib::processEvents (this=0xa6101d60, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb5bea9f3 in QEventLoop::processEvents (this=this@entry=0x9bf67228, flags=...) at kernel/qeventloop.cpp:149
#7  0xb5bead19 in QEventLoop::exec (this=this@entry=0x9bf67228, flags=...) at kernel/qeventloop.cpp:204
#8  0xb5ad9e3d in QThread::exec (this=this@entry=0xa7b03e48) at thread/qthread.cpp:542
#9  0xb5bcae14 in QInotifyFileSystemWatcherEngine::run (this=0xa7b03e48) at io/qfilesystemwatcher_inotify.cpp:265
#10 0xb5adc72f in QThreadPrivate::start (arg=0xa7b03e48) at thread/qthread_unix.cpp:338
#11 0xb48e3d78 in start_thread (arg=0x9bf67b40) at pthread_create.c:311
#12 0xb58ca01e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb0b9c740 (LWP 5465)):
[KCrash Handler]
#7  0xb76f1424 in __kernel_vsyscall ()
#8  0xb5806aff in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#9  0xb580a083 in __GI_abort () at abort.c:90
#10 0xb57ff857 in __assert_fail_base (fmt=0xaf3972a9 "%s%s%s:%u: %s%s\320\237\321\200\320\276\320\262\320\265\321\200\320\276\321\207\320\275\320\276\320\265 \321\203\321\202\320\262\320\265\321\200\320\266\320\264\320\265\320\275\320\270\320\265 \302\253%s\302\273 \320\275\320\265 \320\262\321\213\320\277\320\276\320\273\320\275\320\265\320\275\320\276.\n%n", assertion=assertion@entry=0x9d36f451 "newCtx->Version > 0", file=file@entry=0x9d36edf4 "../../../../../src/mesa/main/context.c", line=line@entry=1501, function=function@entry=0x9d36f4d2 <__PRETTY_FUNCTION__.46346> "_mesa_make_current") at assert.c:92
#11 0xb57ff907 in __GI___assert_fail (assertion=assertion@entry=0x9d36f451 "newCtx->Version > 0", file=file@entry=0x9d36edf4 "../../../../../src/mesa/main/context.c", line=line@entry=1501, function=function@entry=0x9d36f4d2 <__PRETTY_FUNCTION__.46346> "_mesa_make_current") at assert.c:101
#12 0x9d173e6a in _mesa_make_current (newCtx=newCtx@entry=0x92af208, drawBuffer=drawBuffer@entry=0x0, readBuffer=readBuffer@entry=0x0) at ../../../../../src/mesa/main/context.c:1501
#13 0x9d2d5537 in _mesa_meta_free (ctx=ctx@entry=0x92af208) at ../../../../../src/mesa/drivers/common/meta.c:447
#14 0xa011da94 in intelDestroyContext (driContextPriv=driContextPriv@entry=0x92af0f8) at ../../../../../../../src/mesa/drivers/dri/i965/intel_context.c:636
#15 0xa0124b0e in intelCreateContext (api=API_OPENGL_COMPAT, mesaVis=0x925c9f0, driContextPriv=0x92af0f8, major_version=1, minor_version=0, flags=0, error=0xbf8a440c, sharedContextPrivate=0x0) at ../../../../../../../src/mesa/drivers/dri/i965/intel_screen.c:921
#16 0xa01d214f in dri2CreateContextAttribs (screen=screen@entry=0x925c2f8, api=api@entry=0, config=config@entry=0x925c9f0, shared=shared@entry=0x0, num_attribs=num_attribs@entry=0, attribs=attribs@entry=0x0, error=error@entry=0xbf8a440c, data=data@entry=0x926de48) at ../../../../../../../src/mesa/drivers/dri/common/dri_util.c:288
#17 0xa01d2327 in dri2CreateNewContextForAPI (data=0x926de48, shared=0x0, config=0x925c9f0, api=0, screen=0x925c2f8) at ../../../../../../../src/mesa/drivers/dri/common/dri_util.c:306
#18 dri2CreateNewContext (screen=0x925c2f8, config=0x925c9f0, shared=0x0, data=0x926de48) at ../../../../../../../src/mesa/drivers/dri/common/dri_util.c:314
#19 0xb1410203 in dri2_create_context (base=0x92af128, config_base=0x9276ef0, shareList=0x0, renderType=32788) at ../../../../src/glx/dri2_glx.c:236
#20 0xb13e7109 in CreateContext (dpy=dpy@entry=0x884b740, generic_id=32, config=0x9276ef0, shareList_user=shareList_user@entry=0x0, allowDirect=allowDirect@entry=1, code=code@entry=3, renderType=renderType@entry=32788, screen=0) at ../../../../src/glx/glxcmds.c:301
#21 0xb13e7400 in glXCreateContext (dpy=0x884b740, vis=0x927f420, shareList=0x0, allowDirect=1) at ../../../../src/glx/glxcmds.c:430
#22 0xb1b95b79 in QGLContext::chooseContext (this=0x926d098, shareContext=<optimized out>) at qgl_x11.cpp:723
#23 0xb1b141ca in QGLContext::create (this=0x926d098, shareContext=0x0) at qgl.cpp:3348
#24 0xb1b94168 in QGLWidget::setContext (this=this@entry=0x927e9f0, context=context@entry=0x926d098, shareContext=0x0, deleteOldContext=deleteOldContext@entry=true) at qgl_x11.cpp:1512
#25 0xb1b13fa2 in QGLWidgetPrivate::initContext (this=0x927ea60, context=context@entry=0x926d098, shareWidget=shareWidget@entry=0x0) at qgl.cpp:5603
#26 0xb1b92ca0 in QGLWidgetPrivate::init (this=this@entry=0x927ea60, context=context@entry=0x926d098, shareWidget=shareWidget@entry=0x0) at qgl_x11.cpp:1357
#27 0xb1b13836 in QGLWidget::QGLWidget (this=0x927e9f0, parent=0x91e4a30, shareWidget=0x0, f=...) at qgl.cpp:3834
#28 0xa552681d in Analyzer::Base::Base (this=this@entry=0x927e9f0, parent=parent@entry=0x91e4a30) at ../../../../../src/context/applets/analyzer/AnalyzerBase.cpp:41
#29 0xa5526954 in Analyzer::Base2D::Base2D (this=0x927e9f0, parent=0x91e4a30) at ../../../../../src/context/applets/analyzer/AnalyzerBase.cpp:220
#30 0xa55293b6 in BlockAnalyzer::BlockAnalyzer (this=0x927e9f0, parent=0x91e4a30) at ../../../../../src/context/applets/analyzer/BlockAnalyzer.cpp:44
#31 0xa5524b86 in AnalyzerApplet::setCurrentAnalyzer (this=this@entry=0x92f3040, name=...) at ../../../../../src/context/applets/analyzer/AnalyzerApplet.cpp:187
#32 0xa5525f9a in AnalyzerApplet::init (this=0x92f3040) at ../../../../../src/context/applets/analyzer/AnalyzerApplet.cpp:61
#33 0xb4c7973c in Plasma::Containment::addApplet (this=0x9196938, applet=0x92f3040, pos=..., delayInit=false) at ../../plasma/containment.cpp:916
#34 0xb4c7a79a in Plasma::ContainmentPrivate::addApplet (this=0x91e50b8, name=..., args=..., appletGeometry=..., id=id@entry=0, delayInit=delayInit@entry=false) at ../../plasma/containment.cpp:2234
#35 0xb4c7aa8a in Plasma::Containment::addApplet (this=this@entry=0x9196938, name=..., args=..., appletGeometry=...) at ../../plasma/containment.cpp:853
#36 0xa620bdaa in Context::VerticalToolbarContainment::addApplet (this=0x9196938, pluginName=..., loc=-1) at ../../../../../src/context/containments/verticallayout/VerticalToolbarContainment.cpp:144
#37 0xa620d56c in Context::VerticalToolbarContainment::loadConfig (this=0x9196938, conf=...) at ../../../../../src/context/containments/verticallayout/VerticalToolbarContainment.cpp:94
#38 0xb6d6695b in Context::ContextView::loadConfig (this=this@entry=0x9189138) at ../../src/context/ContextView.cpp:241
#39 0xb6d66f9a in Context::ContextView::showHome (this=0x9189138) at ../../src/context/ContextView.cpp:196
#40 0xb6d63799 in ContextDock::createContextView (this=0x915cb00, containment=0x9196938) at ../../src/context/ContextDock.cpp:72
#41 0xb5c00fc7 in QMetaObject::activate (sender=sender@entry=0x9161448, m=m@entry=0xb4e88578 <Plasma::Corona::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0xbf8a4e78) at kernel/qobject.cpp:3539
#42 0xb4c898e5 in Plasma::Corona::containmentAdded (this=0x9161448, _t1=0x9196938) at ./corona.moc:163
#43 0xb4c8be11 in Plasma::CoronaPrivate::addContainment (this=0x9160518, name=..., args=..., id=id@entry=0, delayedInit=delayedInit@entry=false) at ../../plasma/corona.cpp:1004
#44 0xb4c8c20a in Plasma::Corona::addContainment (this=this@entry=0x9161448, name=..., args=...) at ../../plasma/corona.cpp:349
#45 0xb6d62c18 in Context::ContextScene::loadDefaultSetup (this=0x9161448) at ../../src/context/ContextScene.cpp:49
#46 0xb6d6319d in ContextDock::ContextDock (this=0x915cb00, parent=0x8d15800) at ../../src/context/ContextDock.cpp:49
#47 0xb6feecd4 in MainWindow::init (this=this@entry=0x8d15800) at ../../src/MainWindow.cpp:231
#48 0xb6ff0246 in MainWindow::MainWindow (this=0x8d15800) at ../../src/MainWindow.cpp:151
#49 0xb6fd494e in App::continueInit (this=this@entry=0xbf8a528c) at ../../src/App.cpp:440
#50 0xb6fd5b38 in App::App (this=0xbf8a528c) at ../../src/App.cpp:175
#51 0x0804f769 in main (argc=1, argv=0xbf8a5374) at ../../src/main.cpp:327

Possible duplicates by query: bug 326723, bug 319075, bug 319068, bug 319063, bug 315521.

Reported using DrKonqi
Comment 1 Myriam Schweingruber 2014-07-26 09:37:46 UTC 
The problem is the analyzer widget, you can disable it by editing ~/.kde/share/config/amarok_homerc and removing it from the plugins list

FWIW, this is already solved in the upcoming Amarok 2.8.1

*** This bug has been marked as a duplicate of bug 327150 ***