Bug 282438

Summary: Amarok SegFault
Product: [Applications] amarok Reporter: etienneb
Component: generalAssignee: Amarok Developers <amarok-bugs-dist>
Status: RESOLVED NOT A BUG    
Severity: crash CC: etienneb
Priority: NOR    
Version: 2.4.0   
Target Milestone: 2.5   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: Amarok scripts window

Description etienneb 2011-09-20 20:57:00 UTC 
Application: amarok (2.4.0)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
Nothing, Amarok was playing a playlist ( 12 mp3 files, 160kbps). At the end of one track, amarok randomly crashes sometimes.

- Custom settings of the application:

Collection is on a smb share mounted by fstab.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
	in ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S
[Current thread is 1 (Thread 0x7fabd3daf840 (LWP 9033))]

Thread 15 (Thread 0x7fabb142a700 (LWP 9038)):
#0  __pthread_mutex_unlock_usercnt (mutex=0x25141e8) at pthread_mutex_unlock.c:46
#1  __pthread_mutex_unlock (mutex=0x25141e8) at pthread_mutex_unlock.c:290
#2  0x00007fabcae86094 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fabcae86f9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fabcae87639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fabd1119446 in QEventDispatcherGlib::processEvents (this=0x25140f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007fabd10ed882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fabd10edabc in QEventLoop::exec (this=0x7fabb1429d10, flags=...) at kernel/qeventloop.cpp:201
#8  0x00007fabd1004924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#9  0x00007fabd10cfc2f in QInotifyFileSystemWatcherEngine::run (this=0x24e41c0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007fabd1007175 in QThreadPrivate::start (arg=0x24e41c0) at thread/qthread_unix.cpp:320
#11 0x00007fabcc285d8c in start_thread (arg=0x7fabb142a700) at pthread_create.c:304
#12 0x00007fabd07c904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7faba00d5700 (LWP 9040)):
#0  0x00007fabd07bbf03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fabcae87104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fabcae879f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fabc283fc44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fabcaeae3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fabcc285d8c in start_thread (arg=0x7faba00d5700) at pthread_create.c:304
#6  0x00007fabd07c904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7fab9e2e3700 (LWP 9043)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fabccb812a2 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7fabcce9a180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007fabccb812d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7fabccea8254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007fabcc285d8c in start_thread (arg=0x7fab9e2e3700) at pthread_create.c:304
#4  0x00007fabd07c904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7fab92bdf700 (LWP 9047)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fabd100782b in wait (this=<value optimized out>, mutex=0x33affe0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x33affe0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fabce2370b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x28cf530, th=0x2d4f500) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fabce239723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x292e3c0, th=0x2d4f500) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fabce23973c in ThreadWeaver::WorkingHardState::applyForWork (this=0x292e3c0, th=0x2d4f500) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fabce23973c in ThreadWeaver::WorkingHardState::applyForWork (this=0x292e3c0, th=0x2d4f500) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fabce23853f in ThreadWeaver::ThreadRunHelper::run (this=0x7fab92bded60, parent=0x28cf530, th=0x2d4f500) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007fabce2385cb in ThreadWeaver::Thread::run (this=0x2d4f500) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007fabd1007175 in QThreadPrivate::start (arg=0x2d4f500) at thread/qthread_unix.cpp:320
#10 0x00007fabcc285d8c in start_thread (arg=0x7fab92bdf700) at pthread_create.c:304
#11 0x00007fabd07c904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7fab923de700 (LWP 9048)):
[KCrash Handler]
#6  0x00007fabccbf534c in scriptEngineFromExec (this=0x2d54300, object=0x7fab9a2f8180, exec=0x7fab9a47d4d0, propertyName=..., slot=...) at bridge/../api/qscriptengine_p.h:513
#7  QScript::QObjectDelegate::getOwnPropertySlot (this=0x2d54300, object=0x7fab9a2f8180, exec=0x7fab9a47d4d0, propertyName=..., slot=...) at bridge/qscriptqobject.cpp:1213
#8  0x00007fabccbd3832 in fastGetOwnPropertySlot (exec=0x7fab9a47d4d0, value=<value optimized out>, id=..., resolveMode=1) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSObject.h:382
#9  getPropertySlot (exec=0x7fab9a47d4d0, value=<value optimized out>, id=..., resolveMode=1) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSObject.h:391
#10 QScriptEnginePrivate::property (exec=0x7fab9a47d4d0, value=<value optimized out>, id=..., resolveMode=1) at api/qscriptengine_p.h:724
#11 0x00007fabccbdd227 in property (this=<value optimized out>, name=<value optimized out>, mode=...) at api/qscriptengine_p.h:765
#12 QScriptValue::property (this=<value optimized out>, name=<value optimized out>, mode=...) at api/qscriptvalue.cpp:1392
#13 0x00007fab9ce3da2e in QtScriptShell_QTranslator::translate(char const*, char const*, char const*) const () from /usr/lib/qt4/plugins/script/libqtscript_core.so.1.0.0
#14 0x00007fabd110ae76 in QTranslator::translate (this=<value optimized out>, context=<value optimized out>, sourceText=<value optimized out>, disambiguation=<value optimized out>, n=<value optimized out>) at kernel/qtranslator.cpp:801
#15 0x00007fabd10eeaf6 in QCoreApplication::translate (context=0x7fabd11adf3a "QXmlStream", sourceText=0x7fabd11adf45 "Premature end of document.", disambiguation=0x0, encoding=QCoreApplication::CodecForTr, n=-1) at kernel/qcoreapplication.cpp:1767
#16 0x00007fabd10eeedf in QCoreApplication::translate (context=<value optimized out>, sourceText=<value optimized out>, disambiguation=<value optimized out>, encoding=<value optimized out>) at kernel/qcoreapplication.cpp:1682
#17 0x00007fabd1135acd in tr (this=0x379c810, error=QXmlStreamReader::PrematureEndOfDocumentError, message=<value optimized out>) at xml/qxmlstream_p.h:675
#18 QXmlStreamReaderPrivate::raiseError (this=0x379c810, error=QXmlStreamReader::PrematureEndOfDocumentError, message=<value optimized out>) at xml/qxmlstream.cpp:1846
#19 0x00007fabd1138092 in QXmlStreamReaderPrivate::parseError (this=0x379c810) at xml/qxmlstream.cpp:1863
#20 0x00007fabd1140c1a in QXmlStreamReaderPrivate::parse (this=0x379c810) at xml/qxmlstream_p.h:1955
#21 0x00007fabd1144cc2 in QXmlStreamReader::readNext (this=<value optimized out>) at xml/qxmlstream.cpp:607
#22 0x00007fabb1707040 in ScannerJob::run (this=0x370a1c0) at ../../../../../../src/core-impl/collections/db/ScanManager.cpp:384
#23 0x00007fabce238c21 in ThreadWeaver::JobRunHelper::runTheJob (this=0x7fab923ddce0, th=0x33a5380, job=0x370a1c0) at ../../../threadweaver/Weaver/Job.cpp:106
#24 0x00007fabce238d4c in ThreadWeaver::Job::execute (this=0x370a1c0, th=0x33a5380) at ../../../threadweaver/Weaver/Job.cpp:135
#25 0x00007fabce23850f in ThreadWeaver::ThreadRunHelper::run (this=0x7fab923ddd60, parent=0x28cf530, th=0x33a5380) at ../../../threadweaver/Weaver/Thread.cpp:95
#26 0x00007fabce2385cb in ThreadWeaver::Thread::run (this=0x33a5380) at ../../../threadweaver/Weaver/Thread.cpp:142
#27 0x00007fabd1007175 in QThreadPrivate::start (arg=0x33a5380) at thread/qthread_unix.cpp:320
#28 0x00007fabcc285d8c in start_thread (arg=0x7fab923de700) at pthread_create.c:304
#29 0x00007fabd07c904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#30 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fab91bdd700 (LWP 9049)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fabd100782b in wait (this=<value optimized out>, mutex=0x33affe0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x33affe0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fabce2370b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x28cf530, th=0x33a1670) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fabce239723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x292e3c0, th=0x33a1670) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fabce23973c in ThreadWeaver::WorkingHardState::applyForWork (this=0x292e3c0, th=0x33a1670) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fabce23973c in ThreadWeaver::WorkingHardState::applyForWork (this=0x292e3c0, th=0x33a1670) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fabce23973c in ThreadWeaver::WorkingHardState::applyForWork (this=0x292e3c0, th=0x33a1670) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fabce23973c in ThreadWeaver::WorkingHardState::applyForWork (this=0x292e3c0, th=0x33a1670) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007fabce23973c in ThreadWeaver::WorkingHardState::applyForWork (this=0x292e3c0, th=0x33a1670) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x00007fabce23853f in ThreadWeaver::ThreadRunHelper::run (this=0x7fab91bdcd60, parent=0x28cf530, th=0x33a1670) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00007fabce2385cb in ThreadWeaver::Thread::run (this=0x33a1670) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x00007fabd1007175 in QThreadPrivate::start (arg=0x33a1670) at thread/qthread_unix.cpp:320
#13 0x00007fabcc285d8c in start_thread (arg=0x7fab91bdd700) at pthread_create.c:304
#14 0x00007fabd07c904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fab913dc700 (LWP 9050)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fabd100782b in wait (this=<value optimized out>, mutex=0x33affe0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x33affe0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fabce2370b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x28cf530, th=0x33a41b0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fabce239723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x292e3c0, th=0x33a41b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fabce23973c in ThreadWeaver::WorkingHardState::applyForWork (this=0x292e3c0, th=0x33a41b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fabce23853f in ThreadWeaver::ThreadRunHelper::run (this=0x7fab913dbd60, parent=0x28cf530, th=0x33a41b0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fabce2385cb in ThreadWeaver::Thread::run (this=0x33a41b0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fabd1007175 in QThreadPrivate::start (arg=0x33a41b0) at thread/qthread_unix.cpp:320
#9  0x00007fabcc285d8c in start_thread (arg=0x7fab913dc700) at pthread_create.c:304
#10 0x00007fabd07c904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fab8efb9700 (LWP 9051)):
#0  0x00007fabcae87629 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fabd1119446 in QEventDispatcherGlib::processEvents (this=0x1ff31f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#2  0x00007fabd10ed882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#3  0x00007fabd10edabc in QEventLoop::exec (this=0x7fab8efb8d10, flags=...) at kernel/qeventloop.cpp:201
#4  0x00007fabd1004924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#5  0x00007fabd10cfc2f in QInotifyFileSystemWatcherEngine::run (this=0x1fa2860) at io/qfilesystemwatcher_inotify.cpp:248
#6  0x00007fabd1007175 in QThreadPrivate::start (arg=0x1fa2860) at thread/qthread_unix.cpp:320
#7  0x00007fabcc285d8c in start_thread (arg=0x7fab8efb9700) at pthread_create.c:304
#8  0x00007fabd07c904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fab8dd57700 (LWP 9052)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fabc761b832 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007fabcc285d8c in start_thread (arg=0x7fab8dd57700) at pthread_create.c:304
#3  0x00007fabd07c904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7faba08d6700 (LWP 9053)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fabae1363d5 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#2  0x00007fabb92279c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#3  0x00007fabb92279c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007fabae14123d in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#5  0x00007fabae14169f in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#6  0x00007fabb92279c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#7  0x00007fabae137325 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#8  0x00007fabb924df20 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#9  0x00007fabcaeb0b16 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fabcaeae3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fabcc285d8c in start_thread (arg=0x7faba08d6700) at pthread_create.c:304
#12 0x00007fabd07c904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fab82274700 (LWP 9054)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fabae1363d5 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#2  0x00007fabb92279c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#3  0x00007fabb92279c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007fabae14169f in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#5  0x00007fabb92279c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#6  0x00007fabb92279c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#7  0x00007fabb8fb0826 in ?? () from /usr/lib/libgstbase-0.10.so.0
#8  0x00007fabb92279c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#9  0x00007fabb8fb0826 in ?? () from /usr/lib/libgstbase-0.10.so.0
#10 0x00007fabb92279c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#11 0x00007fabae137325 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#12 0x00007fabb924df20 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#13 0x00007fabcaeb0b16 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007fabcaeae3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007fabcc285d8c in start_thread (arg=0x7fab82274700) at pthread_create.c:304
#16 0x00007fabd07c904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fab81a73700 (LWP 9055)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fabae1363d5 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#2  0x00007fabb92279c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#3  0x00007fabb92279c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007fabb92279c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#5  0x00007fab82507c9c in ?? () from /usr/lib/gstreamer-0.10/libgstflump3dec.so
#6  0x00007fab82508b7f in ?? () from /usr/lib/gstreamer-0.10/libgstflump3dec.so
#7  0x00007fabb92279c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#8  0x00007fab8294f4bf in ?? () from /usr/lib/gstreamer-0.10/libgstaudioparsersbad.so
#9  0x00007fab82950019 in ?? () from /usr/lib/gstreamer-0.10/libgstaudioparsersbad.so
#10 0x00007fab82952407 in ?? () from /usr/lib/gstreamer-0.10/libgstaudioparsersbad.so
#11 0x00007fabb924df20 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#12 0x00007fabcaeb0b16 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007fabcaeae3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007fabcc285d8c in start_thread (arg=0x7fab81a73700) at pthread_create.c:304
#15 0x00007fabd07c904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#16 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fab81272700 (LWP 9056)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fabb8f9f1af in gst_base_sink_wait_preroll () from /usr/lib/libgstbase-0.10.so.0
#2  0x00007fabb32033c8 in ?? () from /usr/lib/libgstaudio-0.10.so.0
#3  0x00007fabb8fa0ca0 in ?? () from /usr/lib/libgstbase-0.10.so.0
#4  0x00007fabb8fa307f in ?? () from /usr/lib/libgstbase-0.10.so.0
#5  0x00007fabb8fa33d7 in ?? () from /usr/lib/libgstbase-0.10.so.0
#6  0x00007fabb8fa37cf in ?? () from /usr/lib/libgstbase-0.10.so.0
#7  0x00007fabb92279c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#8  0x00007fabb8fb0826 in ?? () from /usr/lib/libgstbase-0.10.so.0
#9  0x00007fabb92279c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#10 0x00007fabb8fb0826 in ?? () from /usr/lib/libgstbase-0.10.so.0
#11 0x00007fabb92279c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#12 0x00007fabb8fb0826 in ?? () from /usr/lib/libgstbase-0.10.so.0
#13 0x00007fabb92279c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#14 0x00007fabae137325 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#15 0x00007fabb924df20 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#16 0x00007fabcaeb0b16 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007fabcaeae3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007fabcc285d8c in start_thread (arg=0x7fab81272700) at pthread_create.c:304
#19 0x00007fabd07c904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#20 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fabb31f3700 (LWP 13392)):
#0  0x00007fabd07bbf03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fabc809632f in ?? () from /usr/lib/libpulse.so.0
#2  0x00007fabc8088116 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#3  0x00007fabc8088749 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#4  0x00007fabc8088800 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#5  0x00007fabc80962df in ?? () from /usr/lib/libpulse.so.0
#6  0x00007fabc3849a88 in ?? () from /usr/lib/libpulsecommon-0.9.22.so
#7  0x00007fabcc285d8c in start_thread (arg=0x7fabb31f3700) at pthread_create.c:304
#8  0x00007fabd07c904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fabd3daf840 (LWP 9033)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fabd100782b in wait (this=<value optimized out>, mutex=0x24e4690, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x24e4690, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fabd1006910 in QThread::wait (this=<value optimized out>, time=18446744073709551615) at thread/qthread_unix.cpp:722
#4  0x00007fabd10c35d0 in QFileSystemWatcher::~QFileSystemWatcher (this=0x24e4020, __in_chrg=<value optimized out>) at io/qfilesystemwatcher.cpp:446
#5  0x00007fabd10c36a9 in QFileSystemWatcher::~QFileSystemWatcher (this=0x24e4020, __in_chrg=<value optimized out>) at io/qfilesystemwatcher.cpp:462
#6  0x00007fabd1100c14 in QObjectPrivate::deleteChildren (this=0x24e3f80) at kernel/qobject.cpp:1964
#7  0x00007fabd11055f4 in QObject::~QObject (this=0x24e4580, __in_chrg=<value optimized out>) at kernel/qobject.cpp:946
#8  0x00007fabce4eb799 in Solid::Backends::Fstab::FstabWatcher::~FstabWatcher (this=0x24e4580, __in_chrg=<value optimized out>) at ../../../solid/solid/backends/fstab/fstabwatcher.cpp:51
#9  0x00007fabd071c961 in __run_exit_handlers (status=1) at exit.c:78
#10 exit (status=1) at exit.c:100
#11 0x00007fabd1b19fb8 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:781
#12 0x00007fabd37c5498 in KApplication::xioErrhandler (this=0x7fff3521bdc0, dpy=0x1e8de10) at ../../kdeui/kernel/kapplication.cpp:419
#13 0x00007fabcffc8dee in _XIOError () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#14 0x00007fabcffc662d in _XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#15 0x00007fabcffb6f1f in XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#16 0x00007fabd1b57387 in x11EventSourcePrepare (s=0x1e6ea40, timeout=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:77
#17 0x00007fabcae860a2 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007fabcae86f9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007fabcae87639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fabd11193ef in QEventDispatcherGlib::processEvents (this=0x1caa7c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#21 0x00007fabd1b574de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#22 0x00007fabd10ed882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#23 0x00007fabd10edabc in QEventLoop::exec (this=0x7fff3521bd70, flags=...) at kernel/qeventloop.cpp:201
#24 0x00007fabd10f1ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#25 0x0000000000409c51 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../src/main.cpp:268

Reported using DrKonqi
Comment 1 Myriam Schweingruber 2011-09-21 22:56:57 UTC 
Do you use any 3rd-party scripts? The crash does not appear to be in Amarok itself.
Comment 2 etienneb 2011-09-26 10:10:50 UTC 
Created attachment 63978 [details]
Amarok scripts window
Comment 3 etienneb 2011-09-26 10:16:26 UTC 
Here is the installed scripts list.
I have to say that no new crashes occur since I've sent that bug (still the same version of Amarok).
Comment 4 Myriam Schweingruber 2011-09-26 12:00:41 UTC 
Thank you for the fast feedback. It is not unlikely that this was caused by a 3rd-party script, but we are not responsible for bug fixing or tracking of these scripts, any problems should be reported to the script author on http://kde-apps.org instead.