Bug 167116

Summary: Amarok crashes on startup
Product: [Applications] amarok Reporter: Thiago Franco de Moraes <totonixsame>
Component: generalAssignee: Amarok Bugs <amarok-bugs-null>
Status: RESOLVED FIXED    
Severity: crash CC: simon
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Compiled Sources   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Thiago Franco de Moraes 2008-07-21 02:15:54 UTC 
Version:           Amarok2-svn revision 834354 (using Devel)
Installed from:    Compiled sources
Compiler:          gcc 4.3.1 
OS:                Linux

I'm using the Arch linux  distribution, amarok2 and kde4.1 from kdemod, this is the package build http://aur.archlinux.org/packages/kdemod4-extragear-amarok2-svn/kdemod4-extragear-amarok2-svn/PKGBUILD.

QObject::connect: Cannot connect (null)::playlistCountChanged( int ) to Amarok::TracklistDBusHandler::slotTrackListChange()
QObject::connect: Cannot connect (null)::rowMoved( int, int ) to Amarok::TracklistDBusHandler::slotTrackListChange()       
QObject::connect: Cannot connect (null)::rowsInserted( const QModelIndex&, int, int ) to Playlist::RowList::rowsInserted( const QModelIndex &, int, int )                                                                                                                     
QObject::connect: Cannot connect (null)::rowsRemoved( const QModelIndex&, int, int ) to Playlist::RowList::rowsRemoved( const QModelIndex&, int, int )                                                                                                                        
QObject::connect: Cannot connect (null)::rowMoved( int, int ) to Playlist::RowList::rowMoved( int, int )                               
QCoreApplication::postEvent: Unexpected null receiver                                                                                  
QDBusObjectPath: invalid path ""                                                                                                       
QObject::connect: Cannot connect XmlParseJob::destroyed( QObject* ) to (null)::endProgressOperation( QObject* )                        
Amarok is crashing!                                                                                                                    
2.0-SVN [NOTstripped][validity: 0.83][frames: 148]                                                                                     
Amarok has crashed! We are terribly sorry about this :(                                                                                

But, all is not lost! You could potentially help us fix the crash. Information describing the crash is below, so just click send, or if you have time, write a brief description of how the crash happened first.                                                             

Many thanks.







The information below is to help the developers identify the problem, please do not modify it.



======== DEBUG INFORMATION  =======
Version:    2.0-SVN                
Build date: Jul 18 2008            
CC version: 4.3.1 20080626 (prerelease)
KDElibs:    4.1.00 (KDE 4.0.99 (4.1 RC1+))
Qt:         4.4.0                         
TagLib:     1.5.0                         
CPU cores:  1                             
NDEBUG:     true                          
==== file `which amarok` =======          
/opt/kdemod/bin/amarok: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.16, not stripped                                                                                                                   


==== (gdb) bt =====================
[Thread debugging using libthread_db enabled]
[New Thread 0xb3d7c720 (LWP 3036)]           
[New Thread 0xaf9a1b90 (LWP 3045)]           
[New Thread 0xb0a29b90 (LWP 3042)]           
[New Thread 0xb122ab90 (LWP 3041)]           
[New Thread 0xb1a6db90 (LWP 3040)]           
[New Thread 0xb22beb90 (LWP 3037)]           
0xb7fcc424 in __kernel_vsyscall ()           
#0  0xb7fcc424 in __kernel_vsyscall ()       
#1  0xb5bd4acb in waitpid () from /lib/libpthread.so.0
#2  0xb7edc745 in Amarok::Crash::crashHandler () from /opt/kdemod/lib/libamaroklib.so.1
#3  <signal handler called>                                                            
#4  0xb7de5193 in KDE::StatusBar::newProgressOperationInternal () from /opt/kdemod/lib/libamaroklib.so.1
#5  0xb01c3c69 in XmlParseJob::XmlParseJob () from /opt/kdemod/lib/kde4/libamarok_collection-sqlcollection.so
#6  0xb01c6483 in ScanManager::startFullScan () from /opt/kdemod/lib/kde4/libamarok_collection-sqlcollection.so
#7  0xb01c66c0 in ScanManager::qt_metacall () from /opt/kdemod/lib/kde4/libamarok_collection-sqlcollection.so  
#8  0xb5db7ee5 in QMetaObject::activate () from /usr/lib/libQtCore.so.4                                        
#9  0xb5db8bf9 in QMetaObject::activate () from /usr/lib/libQtCore.so.4                                        
#10 0xb5dbe188 in ?? () from /usr/lib/libQtCore.so.4                                                           
#11 0xb5dbe281 in ?? () from /usr/lib/libQtCore.so.4                                                           
#12 0xb5db3118 in QObject::event () from /usr/lib/libQtCore.so.4                                               
#13 0xb50fe8d3 in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4                            
#14 0xb5105fb2 in QApplication::notify () from /usr/lib/libQtGui.so.4                                          
#15 0xb7a9b784 in KApplication::notify () from /opt/kdemod/lib/libkdeui.so.5                                   
#16 0xb5da4a3a in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4                             
#17 0xb5dd005e in ?? () from /usr/lib/libQtCore.so.4                                                           
#18 0xb5dcc9dd in ?? () from /usr/lib/libQtCore.so.4                                                           
#19 0xb48b10e8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0                                    
#20 0xb48b4783 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0                                     
#21 0xb48b4941 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0                                   
#22 0xb5dcc94d in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4                          
#23 0xb518d98e in ?? () from /usr/lib/libQtGui.so.4                                                            
#24 0xb5da332f in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4                                    
#25 0xb5da34f0 in QEventLoop::exec () from /usr/lib/libQtCore.so.4                                             
#26 0xb552b652 in QDialog::exec () from /usr/lib/libQtGui.so.4                                                 
#27 0xb7a23005 in KMessageBox::createKMessageBox () from /opt/kdemod/lib/libkdeui.so.5                         
#28 0xb7a23e44 in KMessageBox::createKMessageBox () from /opt/kdemod/lib/libkdeui.so.5                         
#29 0xb7a24bf0 in KMessageBox::errorListWId () from /opt/kdemod/lib/libkdeui.so.5                              
#30 0xb7a24df4 in KMessageBox::error () from /opt/kdemod/lib/libkdeui.so.5                                     
#31 0xb7ebf562 in PluginManager::createFromService () from /opt/kdemod/lib/libamaroklib.so.1                   
#32 0xb7e348c2 in CollectionManager::init () from /opt/kdemod/lib/libamaroklib.so.1                            
#33 0xb7e34e38 in CollectionManager::CollectionManager () from /opt/kdemod/lib/libamaroklib.so.1               
#34 0xb7e34fab in CollectionManager::instance () from /opt/kdemod/lib/libamaroklib.so.1                        
#35 0xb7eac810 in MainWindow::createActions () from /opt/kdemod/lib/libamaroklib.so.1                          
#36 0xb7eafe23 in MainWindow::MainWindow () from /opt/kdemod/lib/libamaroklib.so.1                             
#37 0xb7e99185 in App::continueInit () from /opt/kdemod/lib/libamaroklib.so.1                                  
#38 0xb7e99d1b in App::qt_metacall () from /opt/kdemod/lib/libamaroklib.so.1                                   
#39 0xb5db7ee5 in QMetaObject::activate () from /usr/lib/libQtCore.so.4                                        
#40 0xb5db8bf9 in QMetaObject::activate () from /usr/lib/libQtCore.so.4                                        
#41 0xb5dbe188 in ?? () from /usr/lib/libQtCore.so.4                                                           
#42 0xb5dbe281 in ?? () from /usr/lib/libQtCore.so.4                                                           
#43 0xb5db3118 in QObject::event () from /usr/lib/libQtCore.so.4                                               
#44 0xb50fe8d3 in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4                            
#45 0xb5105fb2 in QApplication::notify () from /usr/lib/libQtGui.so.4                                          
#46 0xb7a9b784 in KApplication::notify () from /opt/kdemod/lib/libkdeui.so.5                                   
#47 0xb5da4a3a in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4                             
#48 0xb5dd005e in ?? () from /usr/lib/libQtCore.so.4                                                           
#49 0xb5dcc9dd in ?? () from /usr/lib/libQtCore.so.4                                                           
#50 0xb48b10e8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0                                    
#51 0xb48b4783 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0                                     
#52 0xb48b4941 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0                                   
#53 0xb5dcc94d in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4                          
#54 0xb518d98e in ?? () from /usr/lib/libQtGui.so.4                                                            
#55 0xb5da332f in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4                                    
#56 0xb5da34f0 in QEventLoop::exec () from /usr/lib/libQtCore.so.4                                             
#57 0xb5da5869 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4                                       
#58 0xb50fe784 in QApplication::exec () from /usr/lib/libQtGui.so.4                                            
#59 0x0804c0b5 in main ()                                                                                      
==== (gdb) thread apply all bt ====                                                                            
Thread 6 (Thread 0xb22beb90 (LWP 3037)):                                                                       
#0  0xb7fcc424 in __kernel_vsyscall ()                                                                         
#1  0xb5bd0ee2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0                             
#2  0xb26a0771 in metronom_sync_loop () from /usr/lib/libxine.so.1                                             
Thread 5 (Thread 0xb1a6db90 (LWP 3040)):                                                                       
#0  0xb7fcc424 in __kernel_vsyscall ()                                                                         
#1  0xb4af59a7 in poll () from /lib/libc.so.6                                                                  
#2  0xb1ab5ee4 in ao_alsa_handle_event_thread () from /usr/lib/xine/plugins/1.23/xineplug_ao_out_alsa.so       
#3  0x00000000 in ?? ()                                                                                        
Thread 4 (Thread 0xb122ab90 (LWP 3041)):                                                                       
#0  0xb7fcc424 in __kernel_vsyscall ()                                                                         
#1  0xb5bd0bb5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0                                  
#2  0xb26b2634 in ao_loop () from /usr/lib/libxine.so.1                                                        
#3  0x00000000 in ?? ()                                                                                        
Thread 3 (Thread 0xb0a29b90 (LWP 3042)):                                                                       
#0  0xb7fcc424 in __kernel_vsyscall ()                                                                         
#1  0xb4af59a7 in poll () from /lib/libc.so.6                                                                  
#2  0xb48b4612 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0                                     
#3  0xb48b4941 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0                                   
#4  0xb5dcc94d in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4                          
#5  0xb5da332f in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4                                    
#6  0xb5da34f0 in QEventLoop::exec () from /usr/lib/libQtCore.so.4                                             
#7  0xb5cbed7e in QThread::exec () from /usr/lib/libQtCore.so.4                                                
#8  0xb2709085 in Phonon::Xine::XineThread::run () from /opt/kdemod/lib/kde4/phonon_xine.so                    
#9  0xb5cc1ccd in ?? () from /usr/lib/libQtCore.so.4                                                           
#10 0xb5bcd145 in start_thread () from /lib/libpthread.so.0                                                    
#11 0xb4aff4de in clone () from /lib/libc.so.6                                                                 
Thread 2 (Thread 0xaf9a1b90 (LWP 3045)):                                                                       
#0  0xb7fcc424 in __kernel_vsyscall ()                                                                         
#1  0xb4af8601 in select () from /lib/libc.so.6                                                                
#2  0xb5d85748 in ?? () from /usr/lib/libQtCore.so.4                                                           
#3  0xb5cc1ccd in ?? () from /usr/lib/libQtCore.so.4                                                           
#4  0xb5bcd145 in start_thread () from /lib/libpthread.so.0                                                    
#5  0xb4aff4de in clone () from /lib/libc.so.6                                                                 
Thread 1 (Thread 0xb3d7c720 (LWP 3036)):                                                                       
#0  0xb7fcc424 in __kernel_vsyscall ()                                                                         
#1  0xb5bd4acb in waitpid () from /lib/libpthread.so.0                                                         
#2  0xb7edc745 in Amarok::Crash::crashHandler () from /opt/kdemod/lib/libamaroklib.so.1                        
#3  <signal handler called>                                                                                    
#4  0xb7de5193 in KDE::StatusBar::newProgressOperationInternal () from /opt/kdemod/lib/libamaroklib.so.1       
#5  0xb01c3c69 in XmlParseJob::XmlParseJob () from /opt/kdemod/lib/kde4/libamarok_collection-sqlcollection.so  
#6  0xb01c6483 in ScanManager::startFullScan () from /opt/kdemod/lib/kde4/libamarok_collection-sqlcollection.so
#7  0xb01c66c0 in ScanManager::qt_metacall () from /opt/kdemod/lib/kde4/libamarok_collection-sqlcollection.so  
#8  0xb5db7ee5 in QMetaObject::activate () from /usr/lib/libQtCore.so.4                                        
#9  0xb5db8bf9 in QMetaObject::activate () from /usr/lib/libQtCore.so.4                                        
#10 0xb5dbe188 in ?? () from /usr/lib/libQtCore.so.4                                                           
#11 0xb5dbe281 in ?? () from /usr/lib/libQtCore.so.4                                                           
#12 0xb5db3118 in QObject::event () from /usr/lib/libQtCore.so.4                                               
#13 0xb50fe8d3 in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4                            
#14 0xb5105fb2 in QApplication::notify () from /usr/lib/libQtGui.so.4                                          
#15 0xb7a9b784 in KApplication::notify () from /opt/kdemod/lib/libkdeui.so.5                                   
#16 0xb5da4a3a in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4                             
#17 0xb5dd005e in ?? () from /usr/lib/libQtCore.so.4                                                           
#18 0xb5dcc9dd in ?? () from /usr/lib/libQtCore.so.4                                                           
#19 0xb48b10e8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0                                    
#20 0xb48b4783 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0                                     
#21 0xb48b4941 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0                                   
#22 0xb5dcc94d in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4                          
#23 0xb518d98e in ?? () from /usr/lib/libQtGui.so.4                                                            
#24 0xb5da332f in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4                                    
#25 0xb5da34f0 in QEventLoop::exec () from /usr/lib/libQtCore.so.4                                             
#26 0xb552b652 in QDialog::exec () from /usr/lib/libQtGui.so.4                                                 
#27 0xb7a23005 in KMessageBox::createKMessageBox () from /opt/kdemod/lib/libkdeui.so.5                         
#28 0xb7a23e44 in KMessageBox::createKMessageBox () from /opt/kdemod/lib/libkdeui.so.5                         
#29 0xb7a24bf0 in KMessageBox::errorListWId () from /opt/kdemod/lib/libkdeui.so.5                              
#30 0xb7a24df4 in KMessageBox::error () from /opt/kdemod/lib/libkdeui.so.5
#31 0xb7ebf562 in PluginManager::createFromService () from /opt/kdemod/lib/libamaroklib.so.1
#32 0xb7e348c2 in CollectionManager::init () from /opt/kdemod/lib/libamaroklib.so.1
#33 0xb7e34e38 in CollectionManager::CollectionManager () from /opt/kdemod/lib/libamaroklib.so.1
#34 0xb7e34fab in CollectionManager::instance () from /opt/kdemod/lib/libamaroklib.so.1
#35 0xb7eac810 in MainWindow::createActions () from /opt/kdemod/lib/libamaroklib.so.1
#36 0xb7eafe23 in MainWindow::MainWindow () from /opt/kdemod/lib/libamaroklib.so.1
#37 0xb7e99185 in App::continueInit () from /opt/kdemod/lib/libamaroklib.so.1
#38 0xb7e99d1b in App::qt_metacall () from /opt/kdemod/lib/libamaroklib.so.1
#39 0xb5db7ee5 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#40 0xb5db8bf9 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#41 0xb5dbe188 in ?? () from /usr/lib/libQtCore.so.4
#42 0xb5dbe281 in ?? () from /usr/lib/libQtCore.so.4
#43 0xb5db3118 in QObject::event () from /usr/lib/libQtCore.so.4
#44 0xb50fe8d3 in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#45 0xb5105fb2 in QApplication::notify () from /usr/lib/libQtGui.so.4
#46 0xb7a9b784 in KApplication::notify () from /opt/kdemod/lib/libkdeui.so.5
#47 0xb5da4a3a in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#48 0xb5dd005e in ?? () from /usr/lib/libQtCore.so.4
#49 0xb5dcc9dd in ?? () from /usr/lib/libQtCore.so.4
#50 0xb48b10e8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#51 0xb48b4783 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#52 0xb48b4941 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#53 0xb5dcc94d in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#54 0xb518d98e in ?? () from /usr/lib/libQtGui.so.4
#55 0xb5da332f in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#56 0xb5da34f0 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#57 0xb5da5869 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#58 0xb50fe784 in QApplication::exec () from /usr/lib/libQtGui.so.4
#59 0x0804c0b5 in main ()
#0  0xb7fcc424 in __kernel_vsyscall ()


<unknown program name>(3035)/: Communication problem with  "amarok" , it probably crashed.
Error message was:  "org.freedesktop.DBus.Error.NoReply" : " "Message did not receive a reply (timeout by message bus)" "
Comment 1 simon 2008-10-28 15:22:28 UTC 
same here, is this a dupe of #163841 ?
Comment 2 Mark Kretschmann 2008-10-28 15:54:04 UTC 
No, definitely not a dupe of that. And this report here should be fixed anyway with the new statusbar code in SVN.

The backtrace here is also pretty crappy. If you can get a better backtrace (with full debug installed), you can reopen the report and attach it.