Bug 269886

Application: amarok (2.4.0)
KDE Platform Version: 4.6.00 (4.6.0) "release 6"
Qt Version: 4.7.1
Operating System: Linux 2.6.37.1-1.2-desktop x86_64
Distribution: "openSUSE 11.4 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
Not much - I was shutting it down right after backend change ))

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ffb788bc760 (LWP 8878))]

Thread 19 (Thread 0x7ffb5289e700 (LWP 8883)):
#0  0x00007ffb731e938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffb534d16b9 in os_event_wait_low () from /usr/lib64/libmysqld.so.0
#2  0x00007ffb534d0376 in os_aio_simulated_handle () from /usr/lib64/libmysqld.so.0
#3  0x00007ffb5348feea in fil_aio_wait () from /usr/lib64/libmysqld.so.0
#4  0x00007ffb5350b120 in ?? () from /usr/lib64/libmysqld.so.0
#5  0x00007ffb731e4a3f in start_thread () from /lib64/libpthread.so.0
#6  0x00007ffb7534d67d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7ffb50484700 (LWP 8884)):
#0  0x00007ffb731e938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffb534d16b9 in os_event_wait_low () from /usr/lib64/libmysqld.so.0
#2  0x00007ffb534d0376 in os_aio_simulated_handle () from /usr/lib64/libmysqld.so.0
#3  0x00007ffb5348feea in fil_aio_wait () from /usr/lib64/libmysqld.so.0
#4  0x00007ffb5350b120 in ?? () from /usr/lib64/libmysqld.so.0
#5  0x00007ffb731e4a3f in start_thread () from /lib64/libpthread.so.0
#6  0x00007ffb7534d67d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7ffb4fc83700 (LWP 8885)):
#0  0x00007ffb731e938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffb534d16b9 in os_event_wait_low () from /usr/lib64/libmysqld.so.0
#2  0x00007ffb534d0376 in os_aio_simulated_handle () from /usr/lib64/libmysqld.so.0
#3  0x00007ffb5348feea in fil_aio_wait () from /usr/lib64/libmysqld.so.0
#4  0x00007ffb5350b120 in ?? () from /usr/lib64/libmysqld.so.0
#5  0x00007ffb731e4a3f in start_thread () from /lib64/libpthread.so.0
#6  0x00007ffb7534d67d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7ffb4f482700 (LWP 8886)):
#0  0x00007ffb731e938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffb534d16b9 in os_event_wait_low () from /usr/lib64/libmysqld.so.0
#2  0x00007ffb534d0376 in os_aio_simulated_handle () from /usr/lib64/libmysqld.so.0
#3  0x00007ffb5348feea in fil_aio_wait () from /usr/lib64/libmysqld.so.0
#4  0x00007ffb5350b120 in ?? () from /usr/lib64/libmysqld.so.0
#5  0x00007ffb731e4a3f in start_thread () from /lib64/libpthread.so.0
#6  0x00007ffb7534d67d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7ffb4ec80700 (LWP 8887)):
#0  0x00007ffb75346c73 in select () from /lib64/libc.so.6
#1  0x00007ffb534d1ebb in os_thread_sleep () from /usr/lib64/libmysqld.so.0
#2  0x00007ffb53509d9a in srv_lock_timeout_thread () from /usr/lib64/libmysqld.so.0
#3  0x00007ffb731e4a3f in start_thread () from /lib64/libpthread.so.0
#4  0x00007ffb7534d67d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7ffb4e47f700 (LWP 8888)):
#0  0x00007ffb75346c73 in select () from /lib64/libc.so.6
#1  0x00007ffb534d1ebb in os_thread_sleep () from /usr/lib64/libmysqld.so.0
#2  0x00007ffb5350a0d5 in srv_error_monitor_thread () from /usr/lib64/libmysqld.so.0
#3  0x00007ffb731e4a3f in start_thread () from /lib64/libpthread.so.0
#4  0x00007ffb7534d67d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7ffb4dc7e700 (LWP 8889)):
#0  0x00007ffb75346c73 in select () from /lib64/libc.so.6
#1  0x00007ffb534d1ebb in os_thread_sleep () from /usr/lib64/libmysqld.so.0
#2  0x00007ffb53509a02 in srv_monitor_thread () from /usr/lib64/libmysqld.so.0
#3  0x00007ffb731e4a3f in start_thread () from /lib64/libpthread.so.0
#4  0x00007ffb7534d67d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7ffb4d278700 (LWP 8890)):
#0  0x00007ffb731e938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffb534d16b9 in os_event_wait_low () from /usr/lib64/libmysqld.so.0
#2  0x00007ffb5350a712 in srv_master_thread () from /usr/lib64/libmysqld.so.0
#3  0x00007ffb731e4a3f in start_thread () from /lib64/libpthread.so.0
#4  0x00007ffb7534d67d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7ffb4ca77700 (LWP 8894)):
#0  0x00007ffb731e70a4 in pthread_mutex_lock () from /lib64/libpthread.so.0
#1  0x00007ffb6e9ee0b6 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007ffb6e9eefa9 in ?? () from /lib64/libglib-2.0.so.0
#3  0x00007ffb6e9ef650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007ffb7692e976 in QEventDispatcherGlib::processEvents (this=0x140c7f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007ffb76903052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007ffb76903265 in QEventLoop::exec (this=0x7ffb4ca76de0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007ffb768181e4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#8  0x00007ffb768e4968 in QInotifyFileSystemWatcherEngine::run (this=0x142d6b0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007ffb7681aa5e in QThreadPrivate::start (arg=0x142d6b0) at thread/qthread_unix.cpp:285
#10 0x00007ffb731e4a3f in start_thread () from /lib64/libpthread.so.0
#11 0x00007ffb7534d67d in clone () from /lib64/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7ffb406ae700 (LWP 8897)):
#0  0x00007ffb731e938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffb7681b14b in wait (this=<value optimized out>, mutex=0x1b2dd10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1b2dd10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007ffb72616254 in ?? () from /usr/lib64/libthreadweaver.so.4
#4  0x00007ffb726192a5 in ?? () from /usr/lib64/libthreadweaver.so.4
#5  0x00007ffb7261664f in ?? () from /usr/lib64/libthreadweaver.so.4
#6  0x00007ffb726166d8 in ThreadWeaver::Thread::run() () from /usr/lib64/libthreadweaver.so.4
#7  0x00007ffb7681aa5e in QThreadPrivate::start (arg=0x1b2e1a0) at thread/qthread_unix.cpp:285
#8  0x00007ffb731e4a3f in start_thread () from /lib64/libpthread.so.0
#9  0x00007ffb7534d67d in clone () from /lib64/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7ffb3fca2700 (LWP 8898)):
#0  0x00007ffb731e938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffb7681b14b in wait (this=<value optimized out>, mutex=0x1b2dd10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1b2dd10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007ffb72616254 in ?? () from /usr/lib64/libthreadweaver.so.4
#4  0x00007ffb726192a5 in ?? () from /usr/lib64/libthreadweaver.so.4
#5  0x00007ffb726192be in ?? () from /usr/lib64/libthreadweaver.so.4
#6  0x00007ffb726192be in ?? () from /usr/lib64/libthreadweaver.so.4
#7  0x00007ffb7261664f in ?? () from /usr/lib64/libthreadweaver.so.4
#8  0x00007ffb726166d8 in ThreadWeaver::Thread::run() () from /usr/lib64/libthreadweaver.so.4
#9  0x00007ffb7681aa5e in QThreadPrivate::start (arg=0x1a4d210) at thread/qthread_unix.cpp:285
#10 0x00007ffb731e4a3f in start_thread () from /lib64/libpthread.so.0
#11 0x00007ffb7534d67d in clone () from /lib64/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7ffb3f4a1700 (LWP 8899)):
#0  0x00007ffb731e938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffb7681b14b in wait (this=<value optimized out>, mutex=0x1b2dd10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1b2dd10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007ffb72616254 in ?? () from /usr/lib64/libthreadweaver.so.4
#4  0x00007ffb726192a5 in ?? () from /usr/lib64/libthreadweaver.so.4
#5  0x00007ffb726192be in ?? () from /usr/lib64/libthreadweaver.so.4
#6  0x00007ffb7261664f in ?? () from /usr/lib64/libthreadweaver.so.4
#7  0x00007ffb726166d8 in ThreadWeaver::Thread::run() () from /usr/lib64/libthreadweaver.so.4
#8  0x00007ffb7681aa5e in QThreadPrivate::start (arg=0x1aab2d0) at thread/qthread_unix.cpp:285
#9  0x00007ffb731e4a3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007ffb7534d67d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7ffb3eca0700 (LWP 8900)):
#0  0x00007ffb731e938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffb7681b14b in wait (this=<value optimized out>, mutex=0x1b2dd10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1b2dd10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007ffb72616254 in ?? () from /usr/lib64/libthreadweaver.so.4
#4  0x00007ffb726192a5 in ?? () from /usr/lib64/libthreadweaver.so.4
#5  0x00007ffb726192be in ?? () from /usr/lib64/libthreadweaver.so.4
#6  0x00007ffb726192be in ?? () from /usr/lib64/libthreadweaver.so.4
#7  0x00007ffb7261664f in ?? () from /usr/lib64/libthreadweaver.so.4
#8  0x00007ffb726166d8 in ThreadWeaver::Thread::run() () from /usr/lib64/libthreadweaver.so.4
#9  0x00007ffb7681aa5e in QThreadPrivate::start (arg=0x1aef0e0) at thread/qthread_unix.cpp:285
#10 0x00007ffb731e4a3f in start_thread () from /lib64/libpthread.so.0
#11 0x00007ffb7534d67d in clone () from /lib64/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7ffb3de65700 (LWP 8901)):
#0  0x00007ffb731e938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffb6b762084 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib64/libQtWebKit.so.4
#2  0x00007ffb731e4a3f in start_thread () from /lib64/libpthread.so.0
#3  0x00007ffb7534d67d in clone () from /lib64/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7ffb2f30b700 (LWP 8922)):
#0  0x00007ffb731e938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffb70f51044 in ?? () from /usr/lib64/libQtScript.so.4
#2  0x00007ffb70f51079 in ?? () from /usr/lib64/libQtScript.so.4
#3  0x00007ffb731e4a3f in start_thread () from /lib64/libpthread.so.0
#4  0x00007ffb7534d67d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7ffb5977d700 (LWP 9207)):
#0  0x00007ffb731e938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffb7681b14b in wait (this=<value optimized out>, mutex=0x22973a8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x22973a8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007ffb761bb4f4 in ?? () from /usr/lib64/libQtGui.so.4
#4  0x00007ffb7681aa5e in QThreadPrivate::start (arg=0x2297398) at thread/qthread_unix.cpp:285
#5  0x00007ffb731e4a3f in start_thread () from /lib64/libpthread.so.0
#6  0x00007ffb7534d67d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7ffb31b10700 (LWP 9208)):
#0  0x00007ffb75344503 in poll () from /lib64/libc.so.6
#1  0x00007ffb6e9ef114 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007ffb6e9ef650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007ffb7692e976 in QEventDispatcherGlib::processEvents (this=0x2216860, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007ffb76903052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007ffb76903265 in QEventLoop::exec (this=0x7ffb31b0fde0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007ffb768181e4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007ffb768e4968 in QInotifyFileSystemWatcherEngine::run (this=0x2236b40) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007ffb7681aa5e in QThreadPrivate::start (arg=0x2236b40) at thread/qthread_unix.cpp:285
#9  0x00007ffb731e4a3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007ffb7534d67d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7ffb32926700 (LWP 9235)):
#0  0x00007ffb731e938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffb5d6dfe02 in ?? () from /usr/lib64/libvlccore.so.4
#2  0x00007ffb731e4a3f in start_thread () from /lib64/libpthread.so.0
#3  0x00007ffb7534d67d in clone () from /lib64/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ffb788bc760 (LWP 8878)):
[KCrash Handler]
#6  Phonon::VLC::Backend::startConnectionChange (this=0x1dcee90, objects=<value optimized out>) at /usr/src/debug/phonon-backend-vlc-0.3.2/vlc/backend.cpp:382
#7  0x00007ffb71c587e5 in ConnectionTransaction (this=<value optimized out>, disconnections=..., connections=...) at /usr/src/debug/phonon-4.4.4/phonon/path.cpp:42
#8  Phonon::PathPrivate::executeTransaction (this=<value optimized out>, disconnections=..., connections=...) at /usr/src/debug/phonon-4.4.4/phonon/path.cpp:309
#9  0x00007ffb71c590e7 in Phonon::PathPrivate::phononObjectDestroyed (this=0xbd8a30, mediaNodePrivate=0x816600) at /usr/src/debug/phonon-4.4.4/phonon/path.cpp:408
#10 0x00007ffb71c57aec in Phonon::MediaNodePrivate::~MediaNodePrivate (this=0x816600, __in_chrg=<value optimized out>) at /usr/src/debug/phonon-4.4.4/phonon/medianode.cpp:71
#11 0x00007ffb71c57585 in ~MediaObjectPrivate (this=0x816600, __in_chrg=<value optimized out>) at /usr/src/debug/phonon-4.4.4/phonon/mediaobject_p.h:42
#12 Phonon::MediaObjectPrivate::~MediaObjectPrivate (this=0x816600, __in_chrg=<value optimized out>) at /usr/src/debug/phonon-4.4.4/phonon/mediaobject_p.h:42
#13 0x00007ffb71c5538b in Phonon::MediaObject::~MediaObject (this=0x8125e0, __in_chrg=<value optimized out>) at /usr/src/debug/phonon-4.4.4/phonon/mediaobject.cpp:49
#14 0x00007ffb71c553c9 in Phonon::MediaObject::~MediaObject (this=0x8125e0, __in_chrg=<value optimized out>) at /usr/src/debug/phonon-4.4.4/phonon/mediaobject.cpp:65
#15 0x00007ffb7786ec16 in EngineController::~EngineController (this=0x809920, __in_chrg=<value optimized out>) at /usr/src/debug/amarok-2.4.0/src/EngineController.cpp:115
#16 0x00007ffb7786ef59 in EngineController::~EngineController (this=0x809920, __in_chrg=<value optimized out>) at /usr/src/debug/amarok-2.4.0/src/EngineController.cpp:117
#17 0x00007ffb779a80d9 in Amarok::DefaultApplicationController::shutdown (this=<value optimized out>) at /usr/src/debug/amarok-2.4.0/src/statemanagement/DefaultApplicationController.cpp:60
#18 0x00007ffb77846fe8 in App::~App (this=0x7fff8c6758d0, __in_chrg=<value optimized out>) at /usr/src/debug/amarok-2.4.0/src/App.cpp:274
#19 0x0000000000409619 in main (argc=2, argv=0x7fff8c677d48) at /usr/src/debug/amarok-2.4.0/src/main.cpp:266

This bug may be a duplicate of or related to bug 263123.

Possible duplicates by query: bug 263965, bug 263123.

Reported using DrKonqi