Bug 209178

Summary:	Crash in Meta::MtpHandler::libGetArtist during MTP sync.
Product:	[Applications] amarok	Reporter:	Ryan Beasley <ryan.beasley>
Component:	Collections/MTP player	Assignee:	Amarok Bugs <amarok-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	aikawarazuni
Priority:	NOR
Version First Reported In:	2.2.0
Target Milestone:	2.3.1
Platform:	Unlisted Binaries
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Ryan Beasley 2009-10-02 08:13:28 UTC

Application that crashed: amarok
Version of the application: 2.2.0
KDE Version: 4.3.1 (KDE 4.3.1)
Qt Version: 4.5.2
Operating System: Linux 2.6.28-14-generic x86_64
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
In response to filing bug 209176 and being concerned about bag tags crashing Amarok, I completely flushed my device and intended to start anew.

I instructed Amarok to copy my entire Local Collection to my Zen Vision:M, and was listening to tunes while it continued to copy in the background.  Out of nowhere, it crashed.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ff470d91790 (LWP 23697))]

Thread 15 (Thread 0x7ff45ad75950 (LWP 23702)):
#0  0x00007ff46859456d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007ff45f24bf91 in ?? () from /usr/lib/libxine.so.1
#2  0x00007ff4685903ba in start_thread () from /lib/libpthread.so.0
#3  0x00007ff46e42afcd in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7ff4596ce950 (LWP 23703)):
#0  0x00007ff46e421496 in poll () from /lib/libc.so.6
#1  0x00007ff466edb77f in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007ff466edba7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007ff46eb35aae in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#4  0x00007ff46eb0af42 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#5  0x00007ff46eb0b314 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x00007ff46ea1fdc8 in QThread::exec() () from /usr/lib/libQtCore.so.4
#7  0x00007ff45f4a762c in ?? () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#8  0x00007ff46ea22d35 in ?? () from /usr/lib/libQtCore.so.4
#9  0x00007ff4685903ba in start_thread () from /lib/libpthread.so.0
#10 0x00007ff46e42afcd in clone () from /lib/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7ff458c8e950 (LWP 23706)):
#0  0x00007ff46e421496 in poll () from /lib/libc.so.6
#1  0x00007ff458cc8969 in ?? () from /usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
#2  0x00007ff4685903ba in start_thread () from /lib/libpthread.so.0
#3  0x00007ff46e42afcd in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7ff453fff950 (LWP 23707)):
#0  0x00007ff4685942e9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007ff45f25d353 in ?? () from /usr/lib/libxine.so.1
#2  0x00007ff4685903ba in start_thread () from /lib/libpthread.so.0
#3  0x00007ff46e42afcd in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7ff4537fe950 (LWP 23708)):
#0  0x00007ff4685942e9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007ff45f25d353 in ?? () from /usr/lib/libxine.so.1
#2  0x00007ff4685903ba in start_thread () from /lib/libpthread.so.0
#3  0x00007ff46e42afcd in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7ff452ffd950 (LWP 23709)):
#0  0x00007ff4685942e9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007ff45f25d353 in ?? () from /usr/lib/libxine.so.1
#2  0x00007ff4685903ba in start_thread () from /lib/libpthread.so.0
#3  0x00007ff46e42afcd in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7ff451480950 (LWP 23711)):
#0  0x00007ff4685942e9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007ff46ea23d19 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ff46afcd5e4 in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007ff46afcfd93 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007ff46afce30f in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007ff46afce769 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x00007ff46ea22d35 in ?? () from /usr/lib/libQtCore.so.4
#7  0x00007ff4685903ba in start_thread () from /lib/libpthread.so.0
#8  0x00007ff46e42afcd in clone () from /lib/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7ff449db6950 (LWP 23714)):
#0  0x00007ff4685942e9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007ff46ea23d19 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ff46afcd5e4 in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007ff46afcfd93 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007ff46afcfdac in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007ff46afcfdac in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007ff46afce30f in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007ff46afce769 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#8  0x00007ff46ea22d35 in ?? () from /usr/lib/libQtCore.so.4
#9  0x00007ff4685903ba in start_thread () from /lib/libpthread.so.0
#10 0x00007ff46e42afcd in clone () from /lib/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7ff4495b5950 (LWP 23715)):
#0  0x00007ff4685942e9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007ff46ea23d19 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ff46afcd5e4 in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007ff46afcfd93 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007ff46afcfdac in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007ff46afcfdac in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007ff46afcfdac in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007ff46afce30f in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007ff46afce769 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#9  0x00007ff46ea22d35 in ?? () from /usr/lib/libQtCore.so.4
#10 0x00007ff4685903ba in start_thread () from /lib/libpthread.so.0
#11 0x00007ff46e42afcd in clone () from /lib/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7ff448db4950 (LWP 23717)):
#0  0x00007ff4685942e9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007ff46ea23d19 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ff46afcd5e4 in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007ff46afcfd93 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007ff46afcfdac in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007ff46afce30f in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007ff46afce769 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x00007ff46ea22d35 in ?? () from /usr/lib/libQtCore.so.4
#8  0x00007ff4685903ba in start_thread () from /lib/libpthread.so.0
#9  0x00007ff46e42afcd in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7ff447c14950 (LWP 23833)):
#0  0x00007ff46e423742 in select () from /lib/libc.so.6
#1  0x00007ff45f2750a4 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007ff45f259deb in ?? () from /usr/lib/libxine.so.1
#3  0x00007ff4685903ba in start_thread () from /lib/libpthread.so.0
#4  0x00007ff46e42afcd in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7ff443b78950 (LWP 23834)):
#0  0x00007ff4685942e9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007ff45f24fafb in ?? () from /usr/lib/libxine.so.1
#2  0x00007ff45f255a6e in ?? () from /usr/lib/libxine.so.1
#3  0x00007ff4685903ba in start_thread () from /lib/libpthread.so.0
#4  0x00007ff46e42afcd in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7ff443377950 (LWP 23835)):
#0  0x00007ff4685942e9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007ff45f24fafb in ?? () from /usr/lib/libxine.so.1
#2  0x00007ff45f256b1e in ?? () from /usr/lib/libxine.so.1
#3  0x00007ff4685903ba in start_thread () from /lib/libpthread.so.0
#4  0x00007ff46e42afcd in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7ff442b76950 (LWP 23836)):
#0  0x00007ff4685942e9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007ff45f26002b in ?? () from /usr/lib/libxine.so.1
#2  0x00007ff4685903ba in start_thread () from /lib/libpthread.so.0
#3  0x00007ff46e42afcd in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ff470d91790 (LWP 23697)):
[KCrash Handler]
#5  0x00007ff44fe301e7 in Meta::MtpHandler::libGetArtist (this=0x17d9f90, track=...) at /local/src/amarok-2.2.0/src/collection/mtpcollection/handler/MtpHandler.cpp:985
#6  0x00007ff44fe38d11 in Handler::MtpReadCapability::libGetArtist (this=<value optimized out>, track=...)
    at /local/src/amarok-2.2.0/src/collection/mtpcollection/handler/capabilities/MtpReadCapability.cpp:73
#7  0x00007ff47011f7dd in Meta::MediaDeviceHandler::setupAlbumMap (this=0x17d9f90, track=..., albumMap=..., artistMap=...)
    at /local/src/amarok-2.2.0/src/collection/mediadevicecollection/handler/MediaDeviceHandler.cpp:738
#8  0x00007ff4701223db in Meta::MediaDeviceHandler::addMediaDeviceTrackToCollection (this=0x17d9f90, track=...)
    at /local/src/amarok-2.2.0/src/collection/mediadevicecollection/handler/MediaDeviceHandler.cpp:196
#9  0x00007ff470123061 in Meta::MediaDeviceHandler::slotFinalizeTrackCopy (this=0x17d9f90, track=<value optimized out>)
    at /local/src/amarok-2.2.0/src/collection/mediadevicecollection/handler/MediaDeviceHandler.cpp:542
#10 0x00007ff470126cf8 in Meta::MediaDeviceHandler::qt_metacall (this=0x17d9f90, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff78ed5f40)
    at /local/src/amarok-2.2.0/amarok-2.2.0-build/src/MediaDeviceHandler.moc:138
#11 0x00007ff44fe2c196 in Meta::MtpHandler::qt_metacall (this=0x3291ae8, _c=52814480, _id=1006770720, _a=0x805)
    at /local/src/amarok-2.2.0/amarok-2.2.0-build/src/collection/mtpcollection/moc_MtpHandler.cpp:64
#12 0x00007ff46eb21ea2 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#13 0x00007ff47011d8b4 in Meta::CopyWorkerThread::copyTrackDone (this=0x3291ae8, _t1=0x32962c0, _t2=<value optimized out>) at /local/src/amarok-2.2.0/amarok-2.2.0-build/src/MediaDeviceHandler.moc:270
#14 0x00007ff47011daef in Meta::CopyWorkerThread::qt_metacall (this=0x32962c0, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7fff78ed6080)
    at /local/src/amarok-2.2.0/amarok-2.2.0-build/src/MediaDeviceHandler.moc:257
#15 0x00007ff46eb21ea2 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#16 0x00007ff46afced02 in ThreadWeaver::Job::done(ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#17 0x00007ff46afceea8 in ThreadWeaver::Job::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libthreadweaver.so.4
#18 0x00007ff47011da76 in Meta::CopyWorkerThread::qt_metacall (this=0x3291ae8, _c=52814480, _id=1006770720, _a=0x805) at /local/src/amarok-2.2.0/amarok-2.2.0-build/src/MediaDeviceHandler.moc:250
#19 0x00007ff46eb1c5d8 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#20 0x00007ff46f418f4d in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#21 0x00007ff46f42118a in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#22 0x00007ff4708c1deb in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#23 0x00007ff46eb0c6ac in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#24 0x00007ff46eb0d31a in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#25 0x00007ff46eb35e03 in ?? () from /usr/lib/libQtCore.so.4
#26 0x00007ff466ed820a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#27 0x00007ff466edb8e0 in ?? () from /usr/lib/libglib-2.0.so.0
#28 0x00007ff466edba7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#29 0x00007ff46eb35a8f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#30 0x00007ff46f4b1bdf in ?? () from /usr/lib/libQtGui.so.4
#31 0x00007ff46eb0af42 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#32 0x00007ff46eb0b314 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#33 0x00007ff46eb0d5e4 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#34 0x0000000000409852 in main (argc=1, argv=0x7fff78ed87e8) at /local/src/amarok-2.2.0/src/main.cpp:225

Reported using DrKonqi

Comment 1 Myriam Schweingruber 2009-10-02 09:38:08 UTC

I think this is the same bug then. Don't worry, I reopened the initial bug report.

*** This bug has been marked as a duplicate of bug 204251 ***