Bug 336350

Summary: Crash while listening to music on Android phone [@ #9 memoryCollection]
Product: [Applications] amarok Reporter: Alex P-B <chozabu>
Component: Collections/USB mass storage and MSCAssignee: Amarok Bugs <amarok-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bart.cerneels
Priority: NOR Keywords: drkonqi
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 P-B 2014-06-17 09:31:13 UTC 
Application: amarok (2.8.0)
KDE Platform Version: 4.13.1
Qt Version: 4.8.6
Operating System: Linux 3.13.0-29-generic x86_64
Distribution: Ubuntu 14.04 LTS

-- Information about the crash:
listening to music while using phone. cable is loose and may have disconnected and reconnected when crash occured

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 0x7f57892717c0 (LWP 28255))]

Thread 26 (Thread 0x7f57608f1700 (LWP 28260)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f578663f7f4 in wait (time=60000, this=0x228ee80) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=this@entry=0x22603a0, mutex=mutex@entry=0x2260398, time=time@entry=60000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f57882d212e in AbstractDirectoryWatcher::run (this=0x2260370) at ../../src/scanner/AbstractDirectoryWatcher.cpp:65
#4  0x00007f578385ecb2 in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0x7f57608f0de0, th=th@entry=0x22b9a30, job=job@entry=0x2260370) at ../../../threadweaver/Weaver/Job.cpp:106
#5  0x00007f578385ee6e in ThreadWeaver::Job::execute (this=0x2260370, th=0x22b9a30) at ../../../threadweaver/Weaver/Job.cpp:135
#6  0x00007f578385e6bb in ThreadWeaver::Thread::run (this=0x22b9a30) at ../../../threadweaver/Weaver/Thread.cpp:108
#7  0x00007f578663f32f in QThreadPrivate::start (arg=0x22b9a30) at thread/qthread_unix.cpp:349
#8  0x00007f57822d6182 in start_thread (arg=0x7f57608f1700) at pthread_create.c:312
#9  0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 25 (Thread 0x7f57569db700 (LWP 28261)):
#0  0x00007f5785fe7fbd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5780c78fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5780c790ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f578676e7be in QEventDispatcherGlib::processEvents (this=0x7f57480008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007f57867400af in QEventLoop::processEvents (this=this@entry=0x7f57569dade0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f57867403a5 in QEventLoop::exec (this=this@entry=0x7f57569dade0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f578663cc5f in QThread::exec (this=this@entry=0x22bc6d0) at thread/qthread.cpp:537
#7  0x00007f5786721823 in QInotifyFileSystemWatcherEngine::run (this=0x22bc6d0) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f578663f32f in QThreadPrivate::start (arg=0x22bc6d0) at thread/qthread_unix.cpp:349
#9  0x00007f57822d6182 in start_thread (arg=0x7f57569db700) at pthread_create.c:312
#10 0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 24 (Thread 0x7f57561da700 (LWP 28262)):
#0  0x00007f5785fe7fbd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5764d3f248 in ?? () from /lib/x86_64-linux-gnu/libusb-1.0.so.0
#2  0x00007f57822d6182 in start_thread (arg=0x7f57561da700) at pthread_create.c:312
#3  0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 23 (Thread 0x7f57559d9700 (LWP 28263)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f578663f816 in wait (time=18446744073709551615, this=0x22b93e0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x22b92e8, mutex=0x22b9560, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f578385ce6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x22b92c0, th=0x23b0b70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f578385f903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x23b0b70, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x23b0b70, previous=0x462fe10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f578385e61f in ThreadWeaver::Thread::run (this=0x23b0b70) at ../../../threadweaver/Weaver/Thread.cpp:98
#7  0x00007f578663f32f in QThreadPrivate::start (arg=0x23b0b70) at thread/qthread_unix.cpp:349
#8  0x00007f57822d6182 in start_thread (arg=0x7f57559d9700) at pthread_create.c:312
#9  0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 22 (Thread 0x7f5747fff700 (LWP 28264)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f578663f816 in wait (time=18446744073709551615, this=0x22b93e0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x22b92e8, mutex=0x22b9560, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f578385ce6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x22b92c0, th=0x1e52710) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f578385f903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x1e52710, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x1e52710, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x1e52710, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x1e52710, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x1e52710, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x1e52710, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#10 0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x1e52710, previous=0x24584e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#11 0x00007f578385e61f in ThreadWeaver::Thread::run (this=0x1e52710) at ../../../threadweaver/Weaver/Thread.cpp:98
#12 0x00007f578663f32f in QThreadPrivate::start (arg=0x1e52710) at thread/qthread_unix.cpp:349
#13 0x00007f57822d6182 in start_thread (arg=0x7f5747fff700) at pthread_create.c:312
#14 0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 21 (Thread 0x7f57475a0700 (LWP 28266)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f578663f816 in wait (time=18446744073709551615, this=0x22b93e0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x22b92e8, mutex=0x22b9560, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f578385ce6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x22b92c0, th=0x24e3b10) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f578385f903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x24e3b10, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x24e3b10, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x24e3b10, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x24e3b10, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x24e3b10, previous=0x494bf40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00007f578385e61f in ThreadWeaver::Thread::run (this=0x24e3b10) at ../../../threadweaver/Weaver/Thread.cpp:98
#10 0x00007f578663f32f in QThreadPrivate::start (arg=0x24e3b10) at thread/qthread_unix.cpp:349
#11 0x00007f57822d6182 in start_thread (arg=0x7f57475a0700) at pthread_create.c:312
#12 0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 20 (Thread 0x7f5746d9f700 (LWP 28267)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f578663f816 in wait (time=18446744073709551615, this=0x22b93e0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x22b92e8, mutex=0x22b9560, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f578385ce6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x22b92c0, th=0x24e9670) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f578385f903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x24e9670, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x24e9670, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x24e9670, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x24e9670, previous=0x248e980) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x00007f578385e61f in ThreadWeaver::Thread::run (this=0x24e9670) at ../../../threadweaver/Weaver/Thread.cpp:98
#9  0x00007f578663f32f in QThreadPrivate::start (arg=0x24e9670) at thread/qthread_unix.cpp:349
#10 0x00007f57822d6182 in start_thread (arg=0x7f5746d9f700) at pthread_create.c:312
#11 0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 19 (Thread 0x7f574659e700 (LWP 28268)):
[KCrash Handler]
#6  ExternalRefCount (other=..., this=<optimized out>) at /usr/include/qt4/QtCore/qsharedpointer_impl.h:396
#7  QSharedPointer (other=..., this=<optimized out>) at /usr/include/qt4/QtCore/qsharedpointer_impl.h:480
#8  memoryCollection (this=0x0) at ../../src/core-impl/collections/mediadevicecollection/MediaDeviceCollection.h:137
#9  Meta::MediaDeviceHandler::privateParseTracks (this=0x34bbed0) at ../../src/core-impl/collections/mediadevicecollection/handler/MediaDeviceHandler.cpp:914
#10 0x00007f57882079ad in Meta::ParseWorkerThread::run (this=0x3ac0880) at ../../src/core-impl/collections/mediadevicecollection/handler/MediaDeviceHandler.cpp:1189
#11 0x00007f578385ecb2 in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0x7f574659dde0, th=th@entry=0x250e5b0, job=job@entry=0x3ac0880) at ../../../threadweaver/Weaver/Job.cpp:106
#12 0x00007f578385ee6e in ThreadWeaver::Job::execute (this=0x3ac0880, th=0x250e5b0) at ../../../threadweaver/Weaver/Job.cpp:135
#13 0x00007f578385e6bb in ThreadWeaver::Thread::run (this=0x250e5b0) at ../../../threadweaver/Weaver/Thread.cpp:108
#14 0x00007f578663f32f in QThreadPrivate::start (arg=0x250e5b0) at thread/qthread_unix.cpp:349
#15 0x00007f57822d6182 in start_thread (arg=0x7f574659e700) at pthread_create.c:312
#16 0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 18 (Thread 0x7f5745d9d700 (LWP 28269)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f578663f816 in wait (time=18446744073709551615, this=0x22b93e0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x22b92e8, mutex=0x22b9560, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f578385ce6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x22b92c0, th=0x7f574004f9e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f578385f903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x7f574004f9e0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x7f574004f9e0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x7f574004f9e0, previous=0x307fdc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007f578385e61f in ThreadWeaver::Thread::run (this=0x7f574004f9e0) at ../../../threadweaver/Weaver/Thread.cpp:98
#8  0x00007f578663f32f in QThreadPrivate::start (arg=0x7f574004f9e0) at thread/qthread_unix.cpp:349
#9  0x00007f57822d6182 in start_thread (arg=0x7f5745d9d700) at pthread_create.c:312
#10 0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 17 (Thread 0x7f574559c700 (LWP 28270)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f578663f816 in wait (time=18446744073709551615, this=0x22b93e0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x22b92e8, mutex=0x22b9560, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f578385ce6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x22b92c0, th=0x7f574005bd40) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f578385f903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x7f574005bd40, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x7f574005bd40, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x7f574005bd40, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x7f574005bd40, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x7f574005bd40, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x7f574005bd40, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#10 0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x7f574005bd40, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#11 0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x7f574005bd40, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#12 0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x7f574005bd40, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#13 0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x7f574005bd40, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#14 0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x7f574005bd40, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#15 0x00007f578385f91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22b95f0, th=0x7f574005bd40, previous=0x46149f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#16 0x00007f578385e61f in ThreadWeaver::Thread::run (this=0x7f574005bd40) at ../../../threadweaver/Weaver/Thread.cpp:98
#17 0x00007f578663f32f in QThreadPrivate::start (arg=0x7f574005bd40) at thread/qthread_unix.cpp:349
#18 0x00007f57822d6182 in start_thread (arg=0x7f574559c700) at pthread_create.c:312
#19 0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 16 (Thread 0x7f572ffff700 (LWP 28271)):
#0  0x00007f5785fe7fbd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5780c78fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5780c790ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f578676e7be in QEventDispatcherGlib::processEvents (this=0x7f57180008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007f57867400af in QEventLoop::processEvents (this=this@entry=0x7f572fffede0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f57867403a5 in QEventLoop::exec (this=this@entry=0x7f572fffede0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f578663cc5f in QThread::exec (this=this@entry=0x29ad150) at thread/qthread.cpp:537
#7  0x00007f5786721823 in QInotifyFileSystemWatcherEngine::run (this=0x29ad150) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f578663f32f in QThreadPrivate::start (arg=0x29ad150) at thread/qthread_unix.cpp:349
#9  0x00007f57822d6182 in start_thread (arg=0x7f572ffff700) at pthread_create.c:312
#10 0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 15 (Thread 0x7f572ca2c700 (LWP 28272)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f577d0b281d in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f577d0b2859 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f57822d6182 in start_thread (arg=0x7f572ca2c700) at pthread_create.c:312
#4  0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 14 (Thread 0x7f571d70c700 (LWP 28275)):
#0  0x00007f5780cba62d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5780cba9b9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5780c78680 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5780c78f03 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f5780c790ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f578676e7be in QEventDispatcherGlib::processEvents (this=0x7f56c80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0x00007f57867400af in QEventLoop::processEvents (this=this@entry=0x7f571d70be20, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f57867403a5 in QEventLoop::exec (this=this@entry=0x7f571d70be20, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f578663cc5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#9  0x00007f578663f32f in QThreadPrivate::start (arg=0x2e8f840) at thread/qthread_unix.cpp:349
#10 0x00007f57822d6182 in start_thread (arg=0x7f571d70c700) at pthread_create.c:312
#11 0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 13 (Thread 0x7f571c88d700 (LWP 28276)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f57828b0ffb in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f57828b1039 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f57822d6182 in start_thread (arg=0x7f571c88d700) at pthread_create.c:312
#4  0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 12 (Thread 0x7f562ffff700 (LWP 28316)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f5780cbac07 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f57775ea70c in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#3  0x00007f5780c9e89c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f5780c9df15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f57822d6182 in start_thread (arg=0x7f562ffff700) at pthread_create.c:312
#6  0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 11 (Thread 0x7f562e7fc700 (LWP 28320)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f577cdf320d in JSC::BlockAllocator::blockFreeingThreadMain() () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f577d0e1fd6 in WTF::wtfThreadEntryPoint(void*) () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f57822d6182 in start_thread (arg=0x7f562e7fc700) at pthread_create.c:312
#4  0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 10 (Thread 0x7f561ad80700 (LWP 28325)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f5780cbac07 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f57775ea70c in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#3  0x00007f5780c9e89c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f5780c9df15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f57822d6182 in start_thread (arg=0x7f561ad80700) at pthread_create.c:312
#6  0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 9 (Thread 0x7f5766cb8700 (LWP 28329)):
#0  __pthread_mutex_lock_full (mutex=0x2917c30) at ../nptl/pthread_mutex_lock.c:341
#1  0x00007f577885208e in pa_mutex_lock () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-4.0.so
#2  0x00007f577ddd903b in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f577ddca83c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f577ddcaece in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f577ddcaf80 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f577ddd8fe3 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#7  0x00007f5778852f08 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-4.0.so
#8  0x00007f57822d6182 in start_thread (arg=0x7f5766cb8700) at pthread_create.c:312
#9  0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 8 (Thread 0x7f5720204700 (LWP 28331)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f5780cbac07 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f57613c4f85 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#3  0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#4  0x00007f57775aee2b in gst_proxy_pad_chain_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#5  0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#6  0x00007f5760d76c13 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
#7  0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#8  0x00007f57613cfefa in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#9  0x00007f57613d00b3 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#10 0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#11 0x00007f57775aee2b in gst_proxy_pad_chain_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#12 0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#13 0x00007f57613b9679 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#14 0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#15 0x00007f57775aee2b in gst_proxy_pad_chain_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#16 0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#17 0x00007f57775aee2b in gst_proxy_pad_chain_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#18 0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#19 0x00007f5777ad11fc in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0
#20 0x00007f5777ad14b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0
#21 0x00007f5777ad5aac in gst_audio_decoder_finish_frame () from /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0
#22 0x00007f5720425e65 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstmad.so
#23 0x00007f5777ad2c73 in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0
#24 0x00007f5777ad304b in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0
#25 0x00007f5777ad4036 in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0
#26 0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#27 0x00007f5777876b09 in gst_base_parse_push_frame () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#28 0x00007f577787a1c3 in gst_base_parse_finish_frame () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#29 0x00007f5720e3b9a4 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstaudioparsers.so
#30 0x00007f57778741e4 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#31 0x00007f5777874752 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#32 0x00007f5777878609 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#33 0x00007f57775ea549 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#34 0x00007f5780c9e89c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f5780c9df15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f57822d6182 in start_thread (arg=0x7f5720204700) at pthread_create.c:312
#37 0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 7 (Thread 0x7f571f202700 (LWP 28332)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f5780cbac07 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5777883d58 in gst_base_sink_wait_preroll () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#3  0x00007f5777ae06d3 in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0
#4  0x00007f57778860aa in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#5  0x00007f5777887614 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#6  0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#7  0x00007f57778942a9 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#8  0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#9  0x00007f57778942a9 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#10 0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#11 0x00007f57778942a9 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#12 0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#13 0x00007f57613c3eb0 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#14 0x00007f57775ea549 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#15 0x00007f5780c9e89c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007f5780c9df15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f57822d6182 in start_thread (arg=0x7f571f202700) at pthread_create.c:312
#18 0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7f571ea01700 (LWP 28333)):
#0  0x00007f5785fe671d in write () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5780cb9caf in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f578674534e in QCoreApplication::postEvent (receiver=0x21b36a0, event=event@entry=0x7f563409bba0, priority=priority@entry=0) at kernel/qcoreapplication.cpp:1399
#3  0x00007f5786745427 in QCoreApplication::postEvent (receiver=<optimized out>, event=event@entry=0x7f563409bba0) at kernel/qcoreapplication.cpp:1311
#4  0x00007f5786755bdc in queued_activate (argv=0x7f571e9ff650, c=0x1d90490, signal=14, sender=0x21a9590) at kernel/qobject.cpp:3419
#5  QMetaObject::activate (sender=0x21a9590, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7f571e9ff650) at kernel/qobject.cpp:3495
#6  0x00007f576af052b6 in ?? () from /usr/lib/x86_64-linux-gnu/qt4/plugins/phonon_backend/phonon_gstreamer.so
#7  0x00007f576af08cbe in ?? () from /usr/lib/x86_64-linux-gnu/qt4/plugins/phonon_backend/phonon_gstreamer.so
#8  0x00007f5780310210 in g_cclosure_marshal_VOID__BOXEDv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#9  0x00007f578030d5e7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#10 0x00007f5780326088 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#11 0x00007f5780326ce2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#12 0x00007f57775962ea in gst_bus_sync_signal_handler () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#13 0x00007f577759654b in gst_bus_post () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#14 0x00007f57775a5958 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#15 0x00007f577758ba0e in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#16 0x00007f57775c685c in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#17 0x00007f5760d56f4a in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
#18 0x00007f57775883d8 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#19 0x00007f577759654b in gst_bus_post () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#20 0x00007f57775a5958 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#21 0x00007f577758ba0e in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#22 0x00007f5760d5f183 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
#23 0x00007f57775883d8 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#24 0x00007f577759654b in gst_bus_post () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#25 0x00007f57775a5958 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#26 0x00007f577758ba0e in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#27 0x00007f57775883d8 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#28 0x00007f577759654b in gst_bus_post () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#29 0x00007f57775a5958 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#30 0x00007f577758ba0e in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#31 0x00007f57775883d8 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#32 0x00007f577759654b in gst_bus_post () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#33 0x00007f57775a5958 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#34 0x00007f577758ba0e in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#35 0x00007f57775883d8 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#36 0x00007f577759654b in gst_bus_post () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#37 0x00007f57775a5958 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#38 0x00007f57775a88d9 in gst_element_message_full () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#39 0x00007f5766cbf677 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstpulse.so
#40 0x00007f5766cbf73c in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstpulse.so
#41 0x00007f5777acc208 in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0
#42 0x00007f577759eec1 in gst_clock_get_internal_time () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#43 0x00007f577759f05c in gst_clock_get_time () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#44 0x00007f57775e37bb in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#45 0x00007f577759e53f in gst_clock_id_wait () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#46 0x00007f5777883c03 in gst_base_sink_wait_clock () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#47 0x00007f5777884f63 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#48 0x00007f5777885af6 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#49 0x00007f5777887614 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#50 0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#51 0x00007f57778942a9 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#52 0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#53 0x00007f57778942a9 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#54 0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#55 0x00007f57613c3eb0 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#56 0x00007f57775ea549 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#57 0x00007f5780c9e89c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#58 0x00007f5780c9df15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#59 0x00007f57822d6182 in start_thread (arg=0x7f571ea01700) at pthread_create.c:312
#60 0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7f571fa03700 (LWP 28334)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f5780cbac07 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f57613c378d in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#3  0x00007f57775ea549 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#4  0x00007f5780c9e89c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f5780c9df15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f57822d6182 in start_thread (arg=0x7f571fa03700) at pthread_create.c:312
#7  0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7f5721a4b700 (LWP 28335)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f5780cbac07 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f57613c378d in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#3  0x00007f57775ea549 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#4  0x00007f5780c9e89c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f5780c9df15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f57822d6182 in start_thread (arg=0x7f5721a4b700) at pthread_create.c:312
#7  0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f5720e29700 (LWP 28336)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f5780cbac07 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f57613c4f85 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#3  0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#4  0x00007f57775aee2b in gst_proxy_pad_chain_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#5  0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#6  0x00007f57613cfb36 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#7  0x00007f57613d00b3 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#8  0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#9  0x00007f57613c3eb0 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#10 0x00007f57775ea549 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#11 0x00007f5780c9e89c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f5780c9df15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f57822d6182 in start_thread (arg=0x7f5720e29700) at pthread_create.c:312
#14 0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f562f7fe700 (LWP 28337)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f5780cbac07 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f57613c4f85 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#3  0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#4  0x00007f57775aee2b in gst_proxy_pad_chain_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#5  0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#6  0x00007f57775aee2b in gst_proxy_pad_chain_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#7  0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#8  0x00007f57778942a9 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#9  0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#10 0x00007f57778942a9 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#11 0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#12 0x00007f57775aee2b in gst_proxy_pad_chain_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#13 0x00007f57775bcd08 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#14 0x00007f57613c3eb0 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#15 0x00007f57775ea549 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#16 0x00007f5780c9e89c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f5780c9df15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f57822d6182 in start_thread (arg=0x7f562f7fe700) at pthread_create.c:312
#19 0x00007f5785ff530d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f57892717c0 (LWP 28255)):
#0  0x00007f5785fe671d in write () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5780cb9caf in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f578674534e in QCoreApplication::postEvent (receiver=receiver@entry=0x7fff4c84d890, event=event@entry=0x3a71af0, priority=priority@entry=0) at kernel/qcoreapplication.cpp:1399
#3  0x00007f5786745427 in QCoreApplication::postEvent (receiver=receiver@entry=0x7fff4c84d890, event=event@entry=0x3a71af0) at kernel/qcoreapplication.cpp:1311
#4  0x00007f5786749aea in QMetaMethod::invoke (this=this@entry=0x7fff4c84d4d0, object=object@entry=0x7fff4c84d890, connectionType=<optimized out>, connectionType@entry=Qt::QueuedConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1703
#5  0x00007f578674bdc2 in QMetaObject::invokeMethod (obj=obj@entry=0x7fff4c84d890, member=<optimized out>, type=type@entry=Qt::QueuedConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#6  0x00007f578675eb55 in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::QueuedConnection, member=<optimized out>, obj=0x7fff4c84d890) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs.h:418
#7  QTimer::singleShot (msec=0, receiver=0x7fff4c84d890, member=0x7f5783b2fd20 "1connectDBusSignals()") at kernel/qtimer.cpp:360
#8  0x00007f5783b0724b in Solid::Backends::UDisks2::Device::emblems (this=0x22c5450) at ../../../solid/solid/backends/udisks2/udisksdevice.cpp:227
#9  0x00007f5783aa9489 in Solid::Device::emblems (this=this@entry=0x46169f8) at ../../../solid/solid/device.cpp:143
#10 0x00007f578360ae09 in KFilePlacesItem::onAccessibilityChanged (this=this@entry=0x46169c0, isAccessible=<optimized out>) at ../../kfile/kfileplacesitem.cpp:307
#11 0x00007f578360b1bd in KFilePlacesItem::KFilePlacesItem (this=0x46169c0, manager=<optimized out>, address=..., udi=...) at ../../kfile/kfileplacesitem.cpp:66
#12 0x00007f578360d9db in KFilePlacesModel::Private::loadBookmarkList (this=this@entry=0x311e490) at ../../kfile/kfileplacesmodel.cpp:468
#13 0x00007f578360da83 in KFilePlacesModel::Private::_k_reloadBookmarks (this=0x311e490) at ../../kfile/kfileplacesmodel.cpp:362
#14 0x00007f578360eeb9 in KFilePlacesModel::qt_static_metacall (_o=0x3139e20, _id=1283772664, _a=0x8, _c=<optimized out>) at ./kfileplacesmodel.moc:71
#15 0x00007f578675587a in QMetaObject::activate (sender=sender@entry=0x3136c90, m=m@entry=0x7f57842041e0 <KBookmarkManager::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fff4c84dc90) at kernel/qobject.cpp:3539
#16 0x00007f5783f1a21a in KBookmarkManager::changed (this=this@entry=0x3136c90, _t1=..., _t2=...) at ./kbookmarkmanager.moc:152
#17 0x00007f5783f1e883 in KBookmarkManager::notifyChanged (this=0x3136c90, groupAddress=..., msg=...) at ../../kio/bookmarks/kbookmarkmanager.cc:605
#18 0x00007f5783f1ed60 in KBookmarkManager::qt_static_metacall (_o=_o@entry=0x3136c90, _id=_id@entry=9, _a=_a@entry=0x7fff4c84def0, _c=QMetaObject::InvokeMetaMethod) at ./kbookmarkmanager.moc:81
#19 0x00007f5783f1ee13 in qt_static_metacall (_a=0x7fff4c84def0, _id=9, _c=QMetaObject::InvokeMetaMethod, _o=0x3136c90) at ./kbookmarkmanager.moc:121
#20 KBookmarkManager::qt_metacall (this=0x3136c90, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0x7fff4c84def0) at ./kbookmarkmanager.moc:122
#21 0x00007f57847761f6 in QDBusConnectionPrivate::deliverCall (this=0x1c409a0, object=0x3136c90, msg=..., metaTypes=..., slotIdx=13) at qdbusintegrator.cpp:951
#22 0x00007f5786759c1e in QObject::event (this=0x3136c90, e=<optimized out>) at kernel/qobject.cpp:1194
#23 0x00007f5787133e2c in QApplicationPrivate::notify_helper (this=this@entry=0x1c677f0, receiver=receiver@entry=0x3136c90, e=e@entry=0x48381f0) at kernel/qapplication.cpp:4567
#24 0x00007f578713a4a0 in QApplication::notify (this=this@entry=0x7fff4c84e6c0, receiver=receiver@entry=0x3136c90, e=e@entry=0x48381f0) at kernel/qapplication.cpp:4353
#25 0x00007f5788ca4d1a in KApplication::notify (this=0x7fff4c84e6c0, receiver=0x3136c90, event=0x48381f0) at ../../kdeui/kernel/kapplication.cpp:311
#26 0x00007f57867414dd in QCoreApplication::notifyInternal (this=0x7fff4c84e6c0, receiver=receiver@entry=0x3136c90, event=event@entry=0x48381f0) at kernel/qcoreapplication.cpp:953
#27 0x00007f5786744b3d in sendEvent (event=0x48381f0, receiver=0x3136c90) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#28 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1b681f0) at kernel/qcoreapplication.cpp:1577
#29 0x00007f5786744fe3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#30 0x00007f578676ef83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#31 postEventSourceDispatch (s=0x1c589d0) at kernel/qeventdispatcher_glib.cpp:287
#32 0x00007f5780c78e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f5780c79048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f5780c790ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f578676e7a1 in QEventDispatcherGlib::processEvents (this=0x1b69af0, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#36 0x00007f57871d5bb6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007f57867400af in QEventLoop::processEvents (this=this@entry=0x7fff4c84e590, flags=...) at kernel/qeventloop.cpp:149
#38 0x00007f57867403a5 in QEventLoop::exec (this=this@entry=0x7fff4c84e590, flags=...) at kernel/qeventloop.cpp:204
#39 0x00007f5786745b79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#40 0x00007f578713237c in QApplication::exec () at kernel/qapplication.cpp:3828
#41 0x0000000000408393 in main (argc=<optimized out>, argv=0x7fff4c84e828) at ../../src/main.cpp:329

The reporter indicates this bug may be a duplicate of or related to bug 318808.

Possible duplicates by query: bug 318808.

Reported using DrKonqi
Comment 1 Myriam Schweingruber 2014-06-17 10:09:25 UTC 
This is indeed most likely due to the loose cable. We already have a crash report for this problem.

*** This bug has been marked as a duplicate of bug 318808 ***