Bug 215051

Summary: I was starting Amarok with previously loaded stream and it crashed.
Product: [Applications] amarok Reporter: Daniel Molina Wegener <dmw>
Component: generalAssignee: Amarok Bugs <amarok-bugs-null>
Status: RESOLVED NOT A BUG    
Severity: crash    
Priority: NOR    
Version First Reported In: 2.2.0   
Target Milestone: ---   
Platform: Unlisted Binaries   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Daniel Molina Wegener 2009-11-18 00:27:41 UTC 
Application that crashed: amarok
Version of the application: 2.2.0
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-14-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
It crashed after starting and tried to load the stream.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb691f950 (LWP 12822))]

Thread 9 (Thread 0xb481eb70 (LWP 12824)):
#0  0x00500422 in __kernel_vsyscall ()
#1  0x03772142 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0x044e77e4 in __pthread_cond_timedwait (cond=0x8b164a8, mutex=0x8b16490, abstime=0xb481e300) at forward.c:152
#3  0x0600d9ff in metronom_sync_loop (this=0x8b16448) at metronom.c:870
#4  0x0376d80e in start_thread (arg=0xb481eb70) at pthread_create.c:300
#5  0x044da7ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 8 (Thread 0xb401db70 (LWP 12825)):
#0  0x07604e06 in *__GI_clock_gettime (clock_id=123768820, tp=0xb401cfc8) at ../sysdeps/unix/clock_gettime.c:100
#1  0x034aebf3 in QTimerInfoList::getTime (this=0x89d458c, t=...) at kernel/qeventdispatcher_unix.cpp:339
#2  0x034aede1 in QTimerInfoList::updateCurrentTime (this=0x89d458c) at kernel/qeventdispatcher_unix.cpp:297
#3  0x034af88c in QTimerInfoList::timerWait (this=0x89d458c, tm=...) at kernel/qeventdispatcher_unix.cpp:420
#4  0x034ad210 in timerSourcePrepare (source=0x89d4558, timeout=0xb401d0bc) at kernel/qeventdispatcher_glib.cpp:141
#5  0x01b10f80 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#6  0x01b11341 in ?? () from /lib/libglib-2.0.so.0
#7  0x01b11853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#8  0x034ad067 in QEventDispatcherGlib::processEvents (this=0x8a2e548, flags=...) at kernel/qeventdispatcher_glib.cpp:329
#9  0x03480c79 in QEventLoop::processEvents (this=0xb401d284, flags=) at kernel/qeventloop.cpp:149
#10 0x034810ca in QEventLoop::exec (this=0xb401d284, flags=...) at kernel/qeventloop.cpp:201
#11 0x0338eb73 in QThread::exec (this=0x89d8618) at thread/qthread.cpp:487
#12 0x0307f20a in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#13 0x03391e32 in QThreadPrivate::start (arg=0x89d8618) at thread/qthread_unix.cpp:188
#14 0x0376d80e in start_thread (arg=0xb401db70) at pthread_create.c:300
#15 0x044da7ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 7 (Thread 0xb381cb70 (LWP 12828)):
#0  0x00500422 in __kernel_vsyscall ()
#1  0x044ccba6 in *__GI___poll (fds=0x454dff4, nfds=1, timeout=333) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x058bbc3b in my_snd_mixer_wait (data=0x8a5d470) at audio_alsa_out.c:150
#3  ao_alsa_handle_event_thread (data=0x8a5d470) at audio_alsa_out.c:166
#4  0x0376d80e in start_thread (arg=0xb381cb70) at pthread_create.c:300
#5  0x044da7ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
The current source language is "auto; currently c".

Thread 6 (Thread 0xb301bb70 (LWP 12829)):
#0  0x00500422 in __kernel_vsyscall ()
#1  0x03771e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x044e778d in __pthread_cond_wait (cond=0x8a76808, mutex=0x8a767f0) at forward.c:139
#3  0x0601e5ee in fifo_peek_int (this_gen=0x8a71ed0) at audio_out.c:348
#4  fifo_peek (this_gen=0x8a71ed0) at audio_out.c:388
#5  ao_loop (this_gen=0x8a71ed0) at audio_out.c:1015
#6  0x0376d80e in start_thread (arg=0xb301bb70) at pthread_create.c:300
#7  0x044da7ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0xb26ffb70 (LWP 12830)):
#0  0x00500422 in __kernel_vsyscall ()
#1  0x03771e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x044e778d in __pthread_cond_wait (cond=0x8a73bb0, mutex=0x8a73b98) at forward.c:139
#3  0x0601e5ee in fifo_peek_int (this_gen=0x8a8c4b8) at audio_out.c:348
#4  fifo_peek (this_gen=0x8a8c4b8) at audio_out.c:388
#5  ao_loop (this_gen=0x8a8c4b8) at audio_out.c:1015
#6  0x0376d80e in start_thread (arg=0xb26ffb70) at pthread_create.c:300
#7  0x044da7ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xb1efeb70 (LWP 12831)):
#0  0x00500422 in __kernel_vsyscall ()
#1  0x03771e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x044e778d in __pthread_cond_wait (cond=0x8a56248, mutex=0x8a56230) at forward.c:139
#3  0x0601e5ee in fifo_peek_int (this_gen=0x8a56368) at audio_out.c:348
#4  fifo_peek (this_gen=0x8a56368) at audio_out.c:388
#5  ao_loop (this_gen=0x8a56368) at audio_out.c:1015
#6  0x0376d80e in start_thread (arg=0xb1efeb70) at pthread_create.c:300
#7  0x044da7ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xb0e09b70 (LWP 12833)):
#0  0x00500422 in __kernel_vsyscall ()
#1  0x03771e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x044e778d in __pthread_cond_wait (cond=0x944bde0, mutex=0x944bdc8) at forward.c:139
#3  0x03392e67 in QWaitConditionPrivate::wait (this=0x944bd68, mutex=0x913c9b8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x944bd68, mutex=0x913c9b8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x064d9b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x944bd50, th=0x898ebb0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x064dc19c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9028528, th=0x898ebb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x064d81fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x944bd50, th=0x898ebb0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x064dc292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9028528, th=0x898ebb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x064d9db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x944bd50, th=0x898ebb0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x064dc2b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9028528, th=0x898ebb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x064d9db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x944bd50, th=0x898ebb0, previous=0x9053298) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x064da3be in ThreadWeaver::ThreadRunHelper::run (this=0xb0e092d4, parent=0x944bd50, th=0x898ebb0) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x064da9db in ThreadWeaver::Thread::run (this=0x898ebb0) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x03391e32 in QThreadPrivate::start (arg=0x898ebb0) at thread/qthread_unix.cpp:188
#15 0x0376d80e in start_thread (arg=0xb0e09b70) at pthread_create.c:300
#16 0x044da7ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xafd1bb70 (LWP 12834)):
#0  0x00500422 in __kernel_vsyscall ()
#1  0x03771e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x044e778d in __pthread_cond_wait (cond=0x944bde0, mutex=0x944bdc8) at forward.c:139
#3  0x03392e67 in QWaitConditionPrivate::wait (this=0x944bd68, mutex=0x913c9b8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x944bd68, mutex=0x913c9b8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x064d9b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x944bd50, th=0x9054248) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x064dc19c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9028528, th=0x9054248) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x064d81fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x944bd50, th=0x9054248) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x064dc292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9028528, th=0x9054248) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x064d9db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x944bd50, th=0x9054248, previous=0x92ca4a8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x064da3be in ThreadWeaver::ThreadRunHelper::run (this=0xafd1b2d4, parent=0x944bd50, th=0x9054248) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x064da9db in ThreadWeaver::Thread::run (this=0x9054248) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x03391e32 in QThreadPrivate::start (arg=0x9054248) at thread/qthread_unix.cpp:188
#13 0x0376d80e in start_thread (arg=0xafd1bb70) at pthread_create.c:300
#14 0x044da7ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb691f950 (LWP 12822)):
[KCrash Handler]
#6  0x02da3ef4 in ?? () from /lib/libdbus-1.so.3
#7  0x02d9a8d8 in ?? () from /lib/libdbus-1.so.3
#8  0x02d823a5 in ?? () from /lib/libdbus-1.so.3
#9  0x02d95695 in ?? () from /lib/libdbus-1.so.3
#10 0x02d86535 in ?? () from /lib/libdbus-1.so.3
#11 0x02d9a492 in dbus_timeout_handle () from /lib/libdbus-1.so.3
#12 0x049aa2b5 in q_dbus_timeout_handle (this=0xc789000f, e=0xbfc58ab0) at ./qdbus_symbols_p.h:172
#13 QDBusConnectionPrivate::timerEvent (this=0xc789000f, e=0xbfc58ab0) at qdbusintegrator.cpp:1023
#14 0x034923bf in QObject::event (this=0x8f7f0e8, e=0xbfc58ab0) at kernel/qobject.cpp:1075
#15 0x00fdff54 in QApplicationPrivate::notify_helper (this=0x8984b60, receiver=0x8f7f0e8, e=0xbfc58ab0) at kernel/qapplication.cpp:4056
#16 0x00fe767c in QApplication::notify (this=0xbfc5ad6c, receiver=0x8f7f0e8, e=0xbfc58ab0) at kernel/qapplication.cpp:3603
#17 0x002e2bfa in KApplication::notify (this=0xbfc5ad6c, receiver=0x8f7f0e8, event=0xbfc58ab0) at ../../kdeui/kernel/kapplication.cpp:302
#18 0x034826cb in QCoreApplication::notifyInternal (this=0xbfc5ad6c, receiver=0x8f7f0e8, event=0xbfc58ab0) at kernel/qcoreapplication.cpp:610
#19 0x034af7ce in QCoreApplication::sendEvent (this=0x8987a74) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#20 QTimerInfoList::activateTimers (this=0x8987a74) at kernel/qeventdispatcher_unix.cpp:572
#21 0x034ad0e0 in timerSourceDispatch (source=0x8987a40) at kernel/qeventdispatcher_glib.cpp:165
#22 0x01b0de78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#23 0x01b11720 in ?? () from /lib/libglib-2.0.so.0
#24 0x01b11853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#25 0x034ad02c in QEventDispatcherGlib::processEvents (this=0x88c6e60, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#26 0x01080be5 in QGuiEventDispatcherGlib::processEvents (this=0x88c6e60, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#27 0x034836e1 in QCoreApplication::processEvents (flags=) at kernel/qcoreapplication.cpp:803
#28 0x03d10267 in QScriptEnginePrivate::processEvents (this=0x9622300) at qscriptengine_p.cpp:2198
#29 0x03cfd038 in QScriptContextPrivate::execute (this=0x96759a0, code=0x969e560) at qscriptcontext_p.cpp:1003
#30 0x03d2bcfc in QScript::EvalFunction::evaluate(QScriptContextPrivate*, QString const&, int, QString const&, bool) () from /usr/lib/libQtScript.so.4
#31 0x03d20b0b in QScriptEnginePrivate::evaluate (this=0x9622300, context=0x96759a0, contents=..., lineNumber=1, fileName=...) at qscriptengine_p.cpp:938
#32 0x03d0d01d in QScriptEngine::evaluate (this=0x94b9f28, program=..., fileName=..., lineNumber=1) at qscriptengine.cpp:944
#33 0x009c8a5e in ScriptManager::slotRunScript (this=0x958cb08, name=) at /build/buildd/amarok-2.2.0/src/dialogs/ScriptManager.cpp:409
#34 0x009c9970 in ScriptManager::slotConfigChanged (this=0x958cb08, changed=true) at /build/buildd/amarok-2.2.0/src/dialogs/ScriptManager.cpp:487
#35 0x009cb13f in ScriptManager::findScripts (this=0x958cb08) at /build/buildd/amarok-2.2.0/src/dialogs/ScriptManager.cpp:253
#36 0x009cb45b in ScriptManager::qt_metacall (this=0x958cb08, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbfc5a57c) at /build/buildd/amarok-2.2.0/obj-i486-linux-gnu/src/ScriptManager.moc:92
#37 0x03498263 in QMetaObject::activate (sender=0x9574948, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#38 0x03498ec2 in QMetaObject::activate (sender=0x9574948, m=0x3572908, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#39 0x0349d387 in QSingleShotTimer::timeout (this=0x9574948) at .moc/release-shared/qtimer.moc:76
#40 0x0349d49c in QSingleShotTimer::timerEvent (this=0x9574948) at kernel/qtimer.cpp:298
#41 0x034923bf in QObject::event (this=0x9574948, e=0xbfc5aa10) at kernel/qobject.cpp:1075
#42 0x00fdff54 in QApplicationPrivate::notify_helper (this=0x8984b60, receiver=0x9574948, e=0xbfc5aa10) at kernel/qapplication.cpp:4056
#43 0x00fe767c in QApplication::notify (this=0xbfc5ad6c, receiver=0x9574948, e=0xbfc5aa10) at kernel/qapplication.cpp:3603
#44 0x002e2bfa in KApplication::notify (this=0xbfc5ad6c, receiver=0x9574948, event=0xbfc5aa10) at ../../kdeui/kernel/kapplication.cpp:302
#45 0x034826cb in QCoreApplication::notifyInternal (this=0xbfc5ad6c, receiver=0x9574948, event=0xbfc5aa10) at kernel/qcoreapplication.cpp:610
#46 0x034af7ce in QCoreApplication::sendEvent (this=0x8987a74) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#47 QTimerInfoList::activateTimers (this=0x8987a74) at kernel/qeventdispatcher_unix.cpp:572
#48 0x034ad0e0 in timerSourceDispatch (source=0x8987a40) at kernel/qeventdispatcher_glib.cpp:165
#49 0x01b0de78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#50 0x01b11720 in ?? () from /lib/libglib-2.0.so.0
#51 0x01b11853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#52 0x034ad02c in QEventDispatcherGlib::processEvents (this=0x88c6e60, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#53 0x01080be5 in QGuiEventDispatcherGlib::processEvents (this=0x88c6e60, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#54 0x03480c79 in QEventLoop::processEvents (this=0xbfc5acd4, flags=) at kernel/qeventloop.cpp:149
#55 0x034810ca in QEventLoop::exec (this=0xbfc5acd4, flags=...) at kernel/qeventloop.cpp:201
#56 0x0348353f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#57 0x00fdfdd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#58 0x08051e49 in main (argc=1, argv=0xbfc5b574) at /build/buildd/amarok-2.2.0/src/main.cpp:225

Reported using DrKonqi
Comment 1 Myriam Schweingruber 2009-11-18 01:06:54 UTC 
You seem to have a script (timer, alarm?) that is interfering, try removing it and check again, please.
Comment 2 Myriam Schweingruber 2009-11-26 13:55:49 UTC 
Closing for lack of feedback. Please only reopen this if you can reproduce it with Amarok 2.2.1.