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List:       amarok-bugs-dist
Subject:    [amarok] [Bug 377577] New: Amarok crash during start
From:       Dariusz Krzempek <bugzilla_noreply () kde ! org>
Date:       2017-03-13 19:35:08
Message-ID: bug-377577-71684 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=377577

            Bug ID: 377577
           Summary: Amarok crash during start
           Product: amarok
           Version: 2.8.0
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: amarok-bugs-dist@kde.org
          Reporter: kdebugs@itpartner.bielsko.pl
  Target Milestone: 2.9

Application: amarok (2.8.0)
KDE Platform Version: 4.14.22
Qt Version: 4.8.7
Operating System: Linux 4.4.0-66-generic x86_64
Distribution: Ubuntu 16.04.2 LTS

-- Information about the crash:
Hi,
Amarok is crashing constantly just after I typed in the console #> amarok
Attached debug stos.

Regards
Darek

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fdb2ec89940 (LWP 5867))]

Thread 4 (Thread 0x7fdaeb6e1700 (LWP 5880)):
#0  0x00007fdb2b919b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fdb25a9638c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fdb25a9649c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fdb2c12523e in QEventDispatcherGlib::processEvents
(this=0x7fdae40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007fdb2c0f313f in QEventLoop::processEvents
(this=this@entry=0x7fdaeb6e0c40, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fdb2c0f34a5 in QEventLoop::exec (this=this@entry=0x7fdaeb6e0c40,
flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fdb2bfe2549 in QThread::exec (this=this@entry=0x23866d0) at
thread/qthread.cpp:538
#7  0x00007fdb2c0d31d3 in QInotifyFileSystemWatcherEngine::run (this=0x23866d0)
at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007fdb2bfe4e3c in QThreadPrivate::start (arg=0x23866d0) at
thread/qthread_unix.cpp:352
#9  0x00007fdb2a4bd6ba in start_thread (arg=0x7fdaeb6e1700) at
pthread_create.c:333
#10 0x00007fdb2b92582d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fdafa811700 (LWP 5871)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007fdb2bfe5384 in QWaitConditionPrivate::wait (time=60000,
this=0x1fce770) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=this@entry=0x1db2490,
mutex=mutex@entry=0x1db2488, time=time@entry=60000) at
thread/qwaitcondition_unix.cpp:158
#3  0x00007fdb2e63196f in AbstractDirectoryWatcher::run (this=0x1db2460) at
/build/amarok-qMTIuP/amarok-2.8.0/src/scanner/AbstractDirectoryWatcher.cpp:65
#4  0x00007fdb29501cb2 in ThreadWeaver::JobRunHelper::runTheJob
(this=this@entry=0x7fdafa810c50, th=th@entry=0x22f5bf0,
job=job@entry=0x1db2460) at
/build/kde4libs-jMGaqq/kde4libs-4.14.22/threadweaver/Weaver/Job.cpp:106
#5  0x00007fdb29501ebe in ThreadWeaver::Job::execute (this=0x1db2460,
th=0x22f5bf0) at
/build/kde4libs-jMGaqq/kde4libs-4.14.22/threadweaver/Weaver/Job.cpp:135
#6  0x00007fdb2950158b in ThreadWeaver::Thread::run (this=0x22f5bf0) at
/build/kde4libs-jMGaqq/kde4libs-4.14.22/threadweaver/Weaver/Thread.cpp:108
#7  0x00007fdb2bfe4e3c in QThreadPrivate::start (arg=0x22f5bf0) at
thread/qthread_unix.cpp:352
#8  0x00007fdb2a4bd6ba in start_thread (arg=0x7fdafa811700) at
pthread_create.c:333
#9  0x00007fdb2b92582d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fdb0ca92700 (LWP 5870)):
#0  0x00007fdb2b91569d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fdb1f277f61 in pa_read () from
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so
#2  0x00007fdb24ad3a2e in pa_mainloop_prepare () from
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007fdb24ad44a0 in pa_mainloop_iterate () from
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007fdb24ad4560 in pa_mainloop_run () from
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007fdb24ae27a9 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007fdb1f2a6078 in ?? () from
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so
#7  0x00007fdb2a4bd6ba in start_thread (arg=0x7fdb0ca92700) at
pthread_create.c:333
#8  0x00007fdb2b92582d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fdb2ec89940 (LWP 5867)):
[KCrash Handler]
#6  QString::QString (ch=0x7fdb09baabe3
"\213\003\264\215\201F\230\317@\024p\023\224\357Bh$F\313\310\356P\302\002\241\030\227\ \
377u\312\354\251\343P5'\254}R\363\227\003\004\310_\362:DHR4\261\220v\177\f\323\002\003 \
\212\346\311y\033\177>{\271\006\374\374\205Q\310:\244\300\352\367\020\303\300\376\367\ \
311\230\021\031\\#\247\375-\021\342\005\221\031\064\332U\354!\262\231\262/P\236i\207\3 \
65\237\363\202\026*\021\017a\371\277g\260\n\021\367^\275\266\177\206\355\022\210\256f\ \
303-\201\310\217\371\330\352\r*`\347\034\356\373\065\363\060\353\376\337\370PV\365\352 \
\271\307\273\362\265g\374b\250a\"\343Y\377,p\241G\216(\306Mf\033\307\261~\217w|~N\334\231|\304\367"...,
 this=0x7ffdd7764991) at /usr/include/qt4/QtCore/qstring.h:419
#7  MassStorageDeviceHandlerFactory::type (this=0x3408341) at
/build/amarok-qMTIuP/amarok-2.8.0/src/core-impl/collections/db/sql/device/massstorage/MassStorageDeviceHandler.cpp:90
 #8  0x00007fdb09b4f0cc in MountPointManager::createDeviceFactories
(this=this@entry=0x231d8d0) at
/build/amarok-qMTIuP/amarok-2.8.0/src/core-impl/collections/db/MountPointManager.cpp:114
 #9  0x00007fdb09b4fb9c in MountPointManager::MountPointManager (this=0x231d8d0,
parent=<optimized out>, storage=<optimized out>) at
/build/amarok-qMTIuP/amarok-2.8.0/src/core-impl/collections/db/MountPointManager.cpp:59
 #10 0x00007fdb09b54e6a in
Collections::SqlCollectionFactory::createSqlCollection
(this=this@entry=0x7ffdd7764b47, storage=storage@entry=0x1ef8d70) at
/build/amarok-qMTIuP/amarok-2.8.0/src/core-impl/collections/db/sql/SqlCollectionFactory.cpp:32
 #11 0x00007fdb09dc762b in Collections::MySqlServerCollectionFactory::init
(this=0x1e89cf0) at
/build/amarok-qMTIuP/amarok-2.8.0/src/core-impl/collections/db/sql/mysqlservercollection/MySqlServerCollection.cpp:42
 #12 0x00007fdb2e5f9754 in CollectionManager::loadPlugins
(this=this@entry=0x22a0e60, factories=...) at
/build/amarok-qMTIuP/amarok-2.8.0/src/core-impl/collections/support/CollectionManager.cpp:212
 #13 0x00007fdb2e5f9b30 in CollectionManager::handleNewFactories
(this=<optimized out>, factories=...) at
/build/amarok-qMTIuP/amarok-2.8.0/src/core-impl/collections/support/CollectionManager.cpp:180
 #14 0x00007fdb2e72e0fa in Plugins::PluginManager::init
(this=this@entry=0x229a0c0) at
/build/amarok-qMTIuP/amarok-2.8.0/src/PluginManager.cpp:84
#15 0x00007fdb2e72e825 in Plugins::PluginManager::PluginManager
(this=0x229a0c0, parent=<optimized out>) at
/build/amarok-qMTIuP/amarok-2.8.0/src/PluginManager.cpp:65
#16 0x00007fdb2e72e928 in Plugins::PluginManager::instance () at
/build/amarok-qMTIuP/amarok-2.8.0/src/PluginManager.cpp:44
#17 0x00007fdb2e71e116 in The::pluginManager () at
/build/amarok-qMTIuP/amarok-2.8.0/src/PluginManager.h:74
#18 MainWindow::MainWindow (this=0x229d3f0) at
/build/amarok-qMTIuP/amarok-2.8.0/src/MainWindow.cpp:142
#19 0x00007fdb2e702d63 in App::continueInit (this=this@entry=0x7ffdd7765220) at
/build/amarok-qMTIuP/amarok-2.8.0/src/App.cpp:440
#20 0x00007fdb2e703f5c in App::App (this=0x7ffdd7765220) at
/build/amarok-qMTIuP/amarok-2.8.0/src/App.cpp:175
#21 0x0000000000408660 in main (argc=<optimized out>, argv=<optimized out>) at
/build/amarok-qMTIuP/amarok-2.8.0/src/main.cpp:327

Reported using DrKonqi

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