Bug 249723 - Amarok crashes when trying to play a radio stream
Summary: Amarok crashes when trying to play a radio stream
Status: RESOLVED DUPLICATE of bug 180214
Alias: None
Product: Phonon
Classification: Frameworks and Libraries
Component: Xine backend (show other bugs)
Version: 4.4.0 (KDE 4.4.2)
Platform: Ubuntu Linux
: NOR crash
Target Milestone: ---
Assignee: Martin Sandsmark
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-09-01 11:23 UTC by Dmitry
Modified: 2010-09-01 11:39 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:

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Description Dmitry 2010-09-01 11:23:14 UTC 
Application: amarok (2.3.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-24-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
I was listening a radio from the ‘Cool Streams’ list and all was ok. Then i stopped the stream (without closing the application) and went out. Upon returning back I tried to start playback again, but nothing happened, i.e. play button was pressed but I haven't heared any sound. Switching to another definintly working stream didn't brought player to life. After closing application it's process remained in the list and eventually crashed.

Last time I started amarok from the console, so here is it's last messages:
QPainter::end: Painter not active, aborted
QWidget::setMinimumSize: (Media Sources dock/AmarokDockWidget) Negative sizes (100,-1) are not possible
QWidget::setMinimumSize: (Playlist dock/AmarokDockWidget) Negative sizes (235,-1) are not possible
QWidget::setMinimumSize: (Media Sources dock/AmarokDockWidget) Negative sizes (100,-1) are not possible
QWidget::setMinimumSize: (Media Sources dock/AmarokDockWidget) Negative sizes (100,-1) are not possible
amarok(27072)/kdecore (KPluginInfo) KPluginInfo::kcmServices: found  0  offers for  "Amarok Script Console"
amarok(27072)/kdecore (KPluginInfo) KPluginInfo::kcmServices: found  0  offers for  "LyricWiki"
amarok(27072)/kdecore (KPluginInfo) KPluginInfo::kcmServices: found  0  offers for  "Cool Streams"
amarok(27072)/kdecore (KPluginInfo) KPluginInfo::kcmServices: found  0  offers for  "Librivox.org"
amarok(27072)/kio (KIOJob) KIO::TransferJob::slotMimetype: mimetype() emitted again, or after sending first data!; job URL = KUrl("http://ru.wikipedia.org/w/index.php?title=Rhino&useskin=monobook") 
amarok(27072)/kio (KIOJob) KIO::TransferJob::slotMimetype: mimetype() emitted again, or after sending first data!; job URL = KUrl("http://upload.wikimedia.org/wikipedia/commons/thumb/d/db/System-installer.svg/30px-System-installer.svg.png") 
Object::disconnect: Unexpected null parameter
Object::disconnect: Unexpected null parameter
Object::disconnect: Unexpected null parameter
QCoreApplication::postEvent: Unexpected null receiver
amarok(27072)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
amarok(27072)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
KCrash: Application 'amarok' crashing...
sock_file=/home/korvin/.kde/socket-dkashitsyn/kdeinit4__0
QSocketNotifier: Invalid socket 24 and type 'Read', disabling...


The crash can be reproduced some of the time.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
pthread_cond_timedwait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
	in ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S
[Current thread is 1 (Thread 0x7f0344e00780 (LWP 27072))]

Thread 15 (Thread 0x7f032d770710 (LWP 27073)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007f0332c35081 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f03401579ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f0341d0d6fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f032cf6f710 (LWP 27074)):
[KCrash Handler]
#5  QBasicAtomicInt::ref (this=0x1f20c30) at /usr/include/qt4/QtCore/qatomic_x86_64.h:121
#6  QHash (this=0x1f20c30) at /usr/include/qt4/QtCore/qhash.h:283
#7  QSet (this=0x1f20c30) at /usr/include/qt4/QtCore/qset.h:60
#8  Phonon::Xine::SourceNode::sinks (this=0x1f20c30) at ../../xine/sourcenode.cpp:85
#9  0x00007f0332e9cc28 in Phonon::Xine::XineStream::createStream (this=0x1f2d100) at ../../xine/xinestream.cpp:512
#10 0x00007f0332e9ef53 in Phonon::Xine::XineStream::event (this=0x1f2d100, ev=0x38248c0) at ../../xine/xinestream.cpp:1241
#11 0x00007f0342fb722c in QApplicationPrivate::notify_helper (this=0x1da5e20, receiver=0x1f2d100, e=0x38248c0) at kernel/qapplication.cpp:4300
#12 0x00007f0342fbd6fb in QApplication::notify (this=0x7fff0095d7d0, receiver=0x1f2d100, e=0x38248c0) at kernel/qapplication.cpp:4183
#13 0x00007f034264306c in QCoreApplication::notifyInternal (this=0x7fff0095d7d0, receiver=0x1f2d100, event=0x38248c0) at kernel/qcoreapplication.cpp:704
#14 0x00007f03426457e7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1ea1ab0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#15 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1ea1ab0) at kernel/qcoreapplication.cpp:1345
#16 0x00007f034266c9d3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#17 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#18 0x00007f033b1db8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#19 0x00007f033b1df748 in ?? () from /lib/libglib-2.0.so.0
#20 0x00007f033b1df8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#21 0x00007f034266c513 in QEventDispatcherGlib::processEvents (this=0x1f20d40, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#22 0x00007f0342641992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#23 0x00007f0342641d6c in QEventLoop::exec (this=0x7f032cf6ed70, flags=) at kernel/qeventloop.cpp:201
#24 0x00007f034254bd59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#25 0x00007f0332e91440 in Phonon::Xine::XineThread::run (this=0x1f33c40) at ../../xine/xinethread.cpp:143
#26 0x00007f034254e775 in QThreadPrivate::start (arg=0x1f33c40) at thread/qthread_unix.cpp:248
#27 0x00007f03401579ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#28 0x00007f0341d0d6fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#29 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f032c564710 (LWP 27077)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f0332c45e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f03401579ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f0341d0d6fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f032bd63710 (LWP 27078)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f0332c45e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f03401579ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f0341d0d6fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f032b157710 (LWP 27079)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f0332c45e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f03401579ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f0341d0d6fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f032a956710 (LWP 27080)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f0332c45e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f03401579ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f0341d0d6fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f0328ecf710 (LWP 27082)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f0328ecea80 in ?? ()
#2  0x00007fff009d8852 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 8 (Thread 0x7f031a521710 (LWP 27083)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f033d0b9ca6 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f033d0b9ce9 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007f03401579ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f0341d0d6fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f0319180710 (LWP 27084)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f034254f72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x3160570, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3160570, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f033eba2026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3160280, th=0x3160ab0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f033eba46ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x3160690, th=0x3160ab0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f033eba46c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3160690, th=0x3160ab0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f033eba2bff in ThreadWeaver::ThreadRunHelper::run (this=0x7f031917fde0, parent=0x3160280, th=0x3160ab0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f033eba3168 in ThreadWeaver::Thread::run (this=0x3160ab0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f034254e775 in QThreadPrivate::start (arg=0x3160ab0) at thread/qthread_unix.cpp:248
#9  0x00007f03401579ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f0341d0d6fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f031897f710 (LWP 27085)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f034254f72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x3160570, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3160570, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f033eba2026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3160280, th=0x7f0324001b10) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f033eba46ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x3160690, th=0x7f0324001b10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f033eba46c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3160690, th=0x7f0324001b10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f033eba46c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3160690, th=0x7f0324001b10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f033eba46c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3160690, th=0x7f0324001b10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f033eba46c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3160690, th=0x7f0324001b10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f033eba2bff in ThreadWeaver::ThreadRunHelper::run (this=0x7f031897ede0, parent=0x3160280, th=0x7f0324001b10) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x00007f033eba3168 in ThreadWeaver::Thread::run (this=0x7f0324001b10) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00007f034254e775 in QThreadPrivate::start (arg=0x7f0324001b10) at thread/qthread_unix.cpp:248
#12 0x00007f03401579ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f0341d0d6fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f031439a710 (LWP 27086)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f034254f72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x3160570, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3160570, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f033eba2026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3160280, th=0x2f50d00) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f033eba46ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x3160690, th=0x2f50d00) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f033eba2bff in ThreadWeaver::ThreadRunHelper::run (this=0x7f0314399de0, parent=0x3160280, th=0x2f50d00) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f033eba3168 in ThreadWeaver::Thread::run (this=0x2f50d00) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f034254e775 in QThreadPrivate::start (arg=0x2f50d00) at thread/qthread_unix.cpp:248
#8  0x00007f03401579ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f0341d0d6fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f0313398710 (LWP 27089)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f034254f72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x3160570, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3160570, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f033eba2026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3160280, th=0x1da5400) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f033eba46ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x3160690, th=0x1da5400) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f033eba46c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3160690, th=0x1da5400) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f033eba46c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3160690, th=0x1da5400) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f033eba2bff in ThreadWeaver::ThreadRunHelper::run (this=0x7f0313397de0, parent=0x3160280, th=0x1da5400) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f033eba3168 in ThreadWeaver::Thread::run (this=0x1da5400) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f034254e775 in QThreadPrivate::start (arg=0x1da5400) at thread/qthread_unix.cpp:248
#10 0x00007f03401579ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007f0341d0d6fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f0305f76710 (LWP 27097)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f033e40d2a6 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f033e6eb220) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#2  0x00007f033e40d2e9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f033e6f92ec) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#3  0x00007f03401579ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f0341d0d6fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f0312b17710 (LWP 27582)):
#0  0x00007f0341d05fe3 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f0332c5e2c5 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007f0332c42c99 in ?? () from /usr/lib/libxine.so.1
#3  0x00007f03401579ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f0341d0d6fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f0344e00780 (LWP 27072)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007f034254e0e5 in thread_sleep (ti=0x7fff0095d520) at thread/qthread_unix.cpp:398
#2  0x00007f034254e250 in QThread::msleep (msecs=<value optimized out>) at thread/qthread_unix.cpp:424
#3  0x00007f0332eb8b8a in ~Backend (this=0x1ea3340, __in_chrg=<value optimized out>) at ../../xine/backend.cpp:111
#4  0x00007f033f52d846 in ~FactoryPrivate (this=0x1e68080, __in_chrg=<value optimized out>) at ../3rdparty/phonon/phonon/factory.cpp:218
#5  0x00007f03426435a6 in qt_call_post_routines () at kernel/qcoreapplication.cpp:201
#6  0x00007f0342fc0308 in ~QApplication (this=0x7fff0095d7d0, __in_chrg=<value optimized out>) at kernel/qapplication.cpp:1016
#7  0x00007f03440231a7 in ~App (this=0x7fff0095d7d0, __in_chrg=<value optimized out>) at ../../src/App.cpp:302
#8  0x000000000040878e in main (argc=1, argv=0x7fff0095f748) at ../../src/main.cpp:237

This bug may be a duplicate of or related to bug 240845.

Possible duplicates by query: bug 241695, bug 240845, bug 237934, bug 227790, bug 225839.

Reported using DrKonqi
Comment 1 Myriam Schweingruber 2010-09-01 11:39:34 UTC 

*** This bug has been marked as a duplicate of bug 180214 ***