Application: amarok (2.4.0)
KDE Platform Version: 4.6.00 (4.6.0) "release 6"
Qt Version: 4.7.1
Operating System: Linux 2.6.37.6-0.9-desktop x86_64
Distribution: "openSUSE 11.4 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

Opening Amarok without any other applications running or other devices connected.

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fb341a04760 (LWP 18938))]

Thread 17 (Thread 0x7fb322622700 (LWP 18941)):
#0  0x00007fb33e4894f3 in poll () from /lib64/libc.so.6
#1  0x00007fb3353544df in ?? () from /usr/lib64/libpulse.so.0
#2  0x00007fb3353462a6 in pa_mainloop_poll () from /usr/lib64/libpulse.so.0
#3  0x00007fb3353468d9 in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0
#4  0x00007fb335346990 in pa_mainloop_run () from /usr/lib64/libpulse.so.0
#5  0x00007fb33535447b in ?? () from /usr/lib64/libpulse.so.0
#6  0x00007fb3314c0cf8 in ?? () from /usr/lib64/libpulsecommon-0.9.22.so
#7  0x00007fb33c328a3f in start_thread () from /lib64/libpthread.so.0
#8  0x00007fb33e49266d in clone () from /lib64/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7fb31b757700 (LWP 18943)):
#0  0x00007fb33c32d38c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fb31c3896b9 in os_event_wait_low () from /usr/lib64/libmysqld.so.0
#2  0x00007fb31c388376 in os_aio_simulated_handle () from /usr/lib64/libmysqld.so.0
#3  0x00007fb31c347eea in fil_aio_wait () from /usr/lib64/libmysqld.so.0
#4  0x00007fb31c3c3120 in ?? () from /usr/lib64/libmysqld.so.0
#5  0x00007fb33c328a3f in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb33e49266d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7fb31933d700 (LWP 18944)):
#0  0x00007fb33c32d38c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fb31c3896b9 in os_event_wait_low () from /usr/lib64/libmysqld.so.0
#2  0x00007fb31c388376 in os_aio_simulated_handle () from /usr/lib64/libmysqld.so.0
#3  0x00007fb31c347eea in fil_aio_wait () from /usr/lib64/libmysqld.so.0
#4  0x00007fb31c3c3120 in ?? () from /usr/lib64/libmysqld.so.0
#5  0x00007fb33c328a3f in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb33e49266d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7fb318b3c700 (LWP 18945)):
#0  0x00007fb33c32d38c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fb31c3896b9 in os_event_wait_low () from /usr/lib64/libmysqld.so.0
#2  0x00007fb31c388376 in os_aio_simulated_handle () from /usr/lib64/libmysqld.so.0
#3  0x00007fb31c347eea in fil_aio_wait () from /usr/lib64/libmysqld.so.0
#4  0x00007fb31c3c3120 in ?? () from /usr/lib64/libmysqld.so.0
#5  0x00007fb33c328a3f in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb33e49266d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7fb31833b700 (LWP 18946)):
#0  0x00007fb33c32d38c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fb31c3896b9 in os_event_wait_low () from /usr/lib64/libmysqld.so.0
#2  0x00007fb31c388376 in os_aio_simulated_handle () from /usr/lib64/libmysqld.so.0
#3  0x00007fb31c347eea in fil_aio_wait () from /usr/lib64/libmysqld.so.0
#4  0x00007fb31c3c3120 in ?? () from /usr/lib64/libmysqld.so.0
#5  0x00007fb33c328a3f in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb33e49266d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7fb316f32700 (LWP 18948)):
#0  0x00007fb33e48bc63 in select () from /lib64/libc.so.6
#1  0x00007fb31c389ebb in os_thread_sleep () from /usr/lib64/libmysqld.so.0
#2  0x00007fb31c3c1d9a in srv_lock_timeout_thread () from /usr/lib64/libmysqld.so.0
#3  0x00007fb33c328a3f in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb33e49266d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7fb316731700 (LWP 18949)):
#0  0x00007fb33e48bc63 in select () from /lib64/libc.so.6
#1  0x00007fb31c389ebb in os_thread_sleep () from /usr/lib64/libmysqld.so.0
#2  0x00007fb31c3c20d5 in srv_error_monitor_thread () from /usr/lib64/libmysqld.so.0
#3  0x00007fb33c328a3f in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb33e49266d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fb315f30700 (LWP 18950)):
#0  0x00007fb33e48bc63 in select () from /lib64/libc.so.6
#1  0x00007fb31c389ebb in os_thread_sleep () from /usr/lib64/libmysqld.so.0
#2  0x00007fb31c3c1a02 in srv_monitor_thread () from /usr/lib64/libmysqld.so.0
#3  0x00007fb33c328a3f in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb33e49266d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fb31572f700 (LWP 18951)):
#0  0x00007fb33c32d38c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fb31c3896b9 in os_event_wait_low () from /usr/lib64/libmysqld.so.0
#2  0x00007fb31c3c2712 in srv_master_thread () from /usr/lib64/libmysqld.so.0
#3  0x00007fb33c328a3f in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb33e49266d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fb314f2e700 (LWP 18952)):
#0  0x00007fb33e4894f3 in poll () from /lib64/libc.so.6
#1  0x00007fb337b33114 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007fb337b33650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fb33fa73956 in QEventDispatcherGlib::processEvents (this=0x1402170, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fb33fa48032 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fb33fa48245 in QEventLoop::exec (this=0x7fb314f2dde0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fb33f95d1e4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007fb33fa29948 in QInotifyFileSystemWatcherEngine::run (this=0x1384800) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fb33f95fa5e in QThreadPrivate::start (arg=0x1384800) at thread/qthread_unix.cpp:285
#9  0x00007fb33c328a3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007fb33e49266d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fb313ca6700 (LWP 18958)):
[KCrash Handler]
#6  0x00007fb313caddfd in op_reset_device (handle=0x7fb30c0008c0) at os/linux_usbfs.c:1217
#7  0x00007fb313eb7e12 in usb_reset (dev=0x7fb30c0008b0) at core.c:742
#8  0x00007fb3140dbaec in configure_usb_device (device=<value optimized out>, params=0x1481e70, usbinfo=0x144c200) at libusb-glue.c:1917
#9  0x00007fb3140d0e8a in LIBMTP_Open_Raw_Device (rawdevice=0x141e820) at libmtp.c:1827
#10 0x00007fb314311694 in Meta::MtpHandler::iterateRawDevices (this=0x143d7b0, numrawdevices=1, rawdevices=0x141e820) at /usr/src/debug/amarok-2.4.0/src/core-impl/collections/mtpcollection/handler/MtpHandler.cpp:223
#11 0x00007fb314312e44 in Meta::WorkerThread::run (this=0x141c690) at /usr/src/debug/amarok-2.4.0/src/core-impl/collections/mtpcollection/handler/MtpHandler.cpp:1460
#12 0x00007fb33b75abd1 in ThreadWeaver::JobRunHelper::runTheJob (this=0x7fb313ca5da0, th=0x1436990, job=0x141c690) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Job.cpp:106
#13 0x00007fb33b75ad0e in ThreadWeaver::Job::execute (this=0x141c690, th=0x1436990) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Job.cpp:135
#14 0x00007fb33b75a61f in ThreadWeaver::ThreadRunHelper::run (this=0x7fb313ca5e30, parent=0x14900e0, th=0x1436990) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:95
#15 0x00007fb33b75a6d8 in ThreadWeaver::Thread::run (this=0x1436990) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#16 0x00007fb33f95fa5e in QThreadPrivate::start (arg=0x1436990) at thread/qthread_unix.cpp:285
#17 0x00007fb33c328a3f in start_thread () from /lib64/libpthread.so.0
#18 0x00007fb33e49266d in clone () from /lib64/libc.so.6
#19 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fb308b52700 (LWP 19004)):
#0  0x00007fb33c32d38c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fb33f96014b in wait (this=<value optimized out>, mutex=0x1490170, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1490170, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fb33b75a254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x14900e0, th=0x1bcfa30) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fb33b75d2a5 in waitForAvailableJob (this=0x14261e0, th=0x1bcfa30) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x14261e0, th=0x1bcfa30) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fb33b75d2be in ThreadWeaver::WorkingHardState::applyForWork (this=0x14261e0, th=0x1bcfa30) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fb33b75a64f in ThreadWeaver::ThreadRunHelper::run (this=0x7fb308b51e30, parent=0x14900e0, th=0x1bcfa30) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#8  0x00007fb33b75a6d8 in ThreadWeaver::Thread::run (this=0x1bcfa30) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#9  0x00007fb33f95fa5e in QThreadPrivate::start (arg=0x1bcfa30) at thread/qthread_unix.cpp:285
#10 0x00007fb33c328a3f in start_thread () from /lib64/libpthread.so.0
#11 0x00007fb33e49266d in clone () from /lib64/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fb308146700 (LWP 19005)):
#0  0x00007fb33c32d38c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fb33f96014b in wait (this=<value optimized out>, mutex=0x1490170, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1490170, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fb33b75a254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x14900e0, th=0x1bfe930) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fb33b75d2a5 in waitForAvailableJob (this=0x14261e0, th=0x1bfe930) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x14261e0, th=0x1bfe930) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fb33b75a64f in ThreadWeaver::ThreadRunHelper::run (this=0x7fb308145e30, parent=0x14900e0, th=0x1bfe930) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#7  0x00007fb33b75a6d8 in ThreadWeaver::Thread::run (this=0x1bfe930) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#8  0x00007fb33f95fa5e in QThreadPrivate::start (arg=0x1bfe930) at thread/qthread_unix.cpp:285
#9  0x00007fb33c328a3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007fb33e49266d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fb307945700 (LWP 19006)):
#0  0x00007fb33c32d38c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fb33f96014b in wait (this=<value optimized out>, mutex=0x1490170, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1490170, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fb33b75a254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x14900e0, th=0x1c53a10) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fb33b75d2a5 in waitForAvailableJob (this=0x14261e0, th=0x1c53a10) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x14261e0, th=0x1c53a10) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fb33b75a64f in ThreadWeaver::ThreadRunHelper::run (this=0x7fb307944e30, parent=0x14900e0, th=0x1c53a10) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#7  0x00007fb33b75a6d8 in ThreadWeaver::Thread::run (this=0x1c53a10) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#8  0x00007fb33f95fa5e in QThreadPrivate::start (arg=0x1c53a10) at thread/qthread_unix.cpp:285
#9  0x00007fb33c328a3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007fb33e49266d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fb306b0a700 (LWP 19007)):
#0  0x00007fb33c32d38c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fb3348a6084 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib64/libQtWebKit.so.4
#2  0x00007fb33c328a3f in start_thread () from /lib64/libpthread.so.0
#3  0x00007fb33e49266d in clone () from /lib64/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fb3049da700 (LWP 19010)):
#0  0x00007fb33c32d38c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fb33a095044 in ?? () from /usr/lib64/libQtScript.so.4
#2  0x00007fb33a095079 in ?? () from /usr/lib64/libQtScript.so.4
#3  0x00007fb33c328a3f in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb33e49266d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb341a04760 (LWP 18938)):
#0  0x00007fb33c32d38c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fb33f96014b in wait (this=<value optimized out>, mutex=0x1384940, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1384940, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fb33f95f200 in QThread::wait (this=<value optimized out>, time=18446744073709551615) at thread/qthread_unix.cpp:683
#4  0x00007fb33fa1d1b0 in QFileSystemWatcher::~QFileSystemWatcher (this=0x13845b0, __in_chrg=<value optimized out>) at io/qfilesystemwatcher.cpp:440
#5  0x00007fb33fa1d289 in QFileSystemWatcher::~QFileSystemWatcher (this=0x13845b0, __in_chrg=<value optimized out>) at io/qfilesystemwatcher.cpp:456
#6  0x00007fb33fa5b1b4 in QObjectPrivate::deleteChildren (this=0x1384510) at kernel/qobject.cpp:1949
#7  0x00007fb33fa5fe52 in QObject::~QObject (this=0x1384840, __in_chrg=<value optimized out>) at kernel/qobject.cpp:945
#8  0x00007fb33ba0d7a9 in Solid::Backends::Fstab::FstabWatcher::~FstabWatcher (this=0x1384840, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.6.0/solid/solid/backends/fstab/fstabwatcher.cpp:51
#9  0x00007fb33e3f45a1 in __run_exit_handlers () from /lib64/libc.so.6
#10 0x00007fb33e3f45f5 in exit () from /lib64/libc.so.6
#11 0x00007fb33ee81378 in ?? () from /usr/lib64/libQtGui.so.4
#12 0x00007fb34136cab8 in KApplication::xioErrhandler (this=0x7fff59c6e410, dpy=0x7c62d0) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:417
#13 0x00007fb33dca078e in _XIOError () from /usr/lib64/libX11.so.6
#14 0x00007fb33dc9e03d in _XEventsQueued () from /usr/lib64/libX11.so.6
#15 0x00007fb33dc8e8df in XEventsQueued () from /usr/lib64/libX11.so.6
#16 0x00007fb33eeb9c2c in ?? () from /usr/lib64/libQtGui.so.4
#17 0x00007fb337b3284c in g_main_context_check () from /lib64/libglib-2.0.so.0
#18 0x00007fb337b33132 in ?? () from /lib64/libglib-2.0.so.0
#19 0x00007fb337b33650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#20 0x00007fb33fa738ff in QEventDispatcherGlib::processEvents (this=0x6280c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#21 0x00007fb33eeb9d8e in ?? () from /usr/lib64/libQtGui.so.4
#22 0x00007fb33fa48032 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#23 0x00007fb33fa48245 in QEventLoop::exec (this=0x7fff59c6e3a0, flags=...) at kernel/qeventloop.cpp:201
#24 0x00007fb33fa4c68b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#25 0x000000000040960d in main (argc=1, argv=0x7fff59c70888) at /usr/src/debug/amarok-2.4.0/src/main.cpp:268

Possible duplicates by query: bug 286368, bug 286357, bug 280576, bug 280301, bug 279731.

Reported using DrKonqi