Bug 324839

Application: kaudiocreator (1.3)
KDE Platform Version: 4.10.5
Qt Version: 4.8.4
Operating System: Linux 3.8.0-30-generic x86_64
Distribution: Linux Mint 15 Olivia

-- Information about the crash:
- What I was doing when the application crashed:
While ripping I removed a USB hard disk several times. This lead kaudiocreator to pup up the CDDB-choice dialog several times (maybe another bug). After confirming the dialogs and ejecting the CD the application crashed.

-- Backtrace:
Application: KAudioCreator (kaudiocreator), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7a98ab47c0 (LWP 3181))]

Thread 3 (Thread 0x7f7a83032700 (LWP 3182)):
#0  0x00007f7a90a06470 in g_main_context_release () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7a90a07188 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7a90a07304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7a96332036 in QEventDispatcherGlib::processEvents (this=0x7f7a7c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f7a9630238f in QEventLoop::processEvents (this=this@entry=0x7f7a83031d90, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f7a96302618 in QEventLoop::exec (this=this@entry=0x7f7a83031d90, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f7a96204410 in QThread::exec (this=this@entry=0x1e76c50) at thread/qthread.cpp:542
#7  0x00007f7a962e3edf in QInotifyFileSystemWatcherEngine::run (this=0x1e76c50) at io/qfilesystemwatcher_inotify.cpp:256
#8  0x00007f7a96206bec in QThreadPrivate::start (arg=0x1e76c50) at thread/qthread_unix.cpp:338
#9  0x00007f7a92511f8e in start_thread (arg=0x7f7a83032700) at pthread_create.c:311
#10 0x00007f7a94f0ce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f7a81b7a700 (LWP 3183)):
#0  0x00007f7a92513fa4 in __GI___pthread_mutex_lock (mutex=0x7f7a74000a60) at pthread_mutex_lock.c:54
#1  0x00007f7a90a465c1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7a90a06c74 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7a90a07175 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7a90a07304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f7a96332036 in QEventDispatcherGlib::processEvents (this=0x7f7a740008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f7a9630238f in QEventLoop::processEvents (this=this@entry=0x7f7a81b79d90, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f7a96302618 in QEventLoop::exec (this=this@entry=0x7f7a81b79d90, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f7a96204410 in QThread::exec (this=this@entry=0x1fb5020) at thread/qthread.cpp:542
#9  0x00007f7a962e3edf in QInotifyFileSystemWatcherEngine::run (this=0x1fb5020) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007f7a96206bec in QThreadPrivate::start (arg=0x1fb5020) at thread/qthread_unix.cpp:338
#11 0x00007f7a92511f8e in start_thread (arg=0x7f7a81b7a700) at pthread_create.c:311
#12 0x00007f7a94f0ce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f7a98ab47c0 (LWP 3181)):
[KCrash Handler]
#6  0x00007f7a94e4a037 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#7  0x00007f7a94e4d698 in __GI_abort () at abort.c:90
#8  0x00007f7a94e42e03 in __assert_fail_base (fmt=0x7f7a94f99578 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x7f7a973a7b87 "disc->success", file=file@entry=0x7f7a973a7b6c "disc.c", line=line@entry=89, function=function@entry=0x7f7a973a7c60 "discid_get_freedb_id") at assert.c:92
#9  0x00007f7a94e42eb2 in __GI___assert_fail (assertion=0x7f7a973a7b87 "disc->success", file=0x7f7a973a7b6c "disc.c", line=89, function=0x7f7a973a7c60 "discid_get_freedb_id") at assert.c:101
#10 0x00007f7a973a7300 in discid_get_freedb_id () from /usr/lib/x86_64-linux-gnu/libdiscid.so.0
#11 0x000000000043e553 in AudioCD::getDiscParameter (this=this@entry=0x2061ef0) at /home/martin/apps/kaudiocreator/audiocd.cpp:275
#12 0x000000000043e788 in AudioCD::registerMediaSource (this=0x2061ef0) at /home/martin/apps/kaudiocreator/audiocd.cpp:267
#13 0x00007f7a963180ef in QMetaObject::activate (sender=sender@entry=0x25949f0, m=m@entry=0x7f7a9665bd80 <QSingleShotTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#14 0x00007f7a96320e70 in QSingleShotTimer::timeout (this=this@entry=0x25949f0) at .moc/release-shared/qtimer.moc:97
#15 0x00007f7a96320e8f in QSingleShotTimer::timerEvent (this=0x25949f0) at kernel/qtimer.cpp:317
#16 0x00007f7a9631d3ec in QObject::event (this=0x25949f0, e=<optimized out>) at kernel/qobject.cpp:1156
#17 0x00007f7a956a98ec in QApplicationPrivate::notify_helper (this=this@entry=0x1ca9ef0, receiver=receiver@entry=0x25949f0, e=e@entry=0x7fffb1283a90) at kernel/qapplication.cpp:4567
#18 0x00007f7a956ac25b in QApplication::notify (this=this@entry=0x7fffb1283e40, receiver=receiver@entry=0x25949f0, e=e@entry=0x7fffb1283a90) at kernel/qapplication.cpp:4428
#19 0x00007f7a96d4c1a6 in KApplication::notify (this=0x7fffb1283e40, receiver=0x25949f0, event=0x7fffb1283a90) at ../../kdeui/kernel/kapplication.cpp:311
#20 0x00007f7a9630363e in QCoreApplication::notifyInternal (this=0x7fffb1283e40, receiver=0x25949f0, event=event@entry=0x7fffb1283a90) at kernel/qcoreapplication.cpp:946
#21 0x00007f7a96334b72 in sendEvent (event=0x7fffb1283a90, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#22 QTimerInfoList::activateTimers (this=0x1ca01b0) at kernel/qeventdispatcher_unix.cpp:622
#23 0x00007f7a963319a4 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#24 timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:180
#25 0x00007f7a963319c1 in idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:233
#26 0x00007f7a90a06f05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f7a90a07248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f7a90a07304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f7a96332016 in QEventDispatcherGlib::processEvents (this=0x1c73b80, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#30 0x00007f7a9574f1ae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#31 0x00007f7a9630238f in QEventLoop::processEvents (this=this@entry=0x7fffb1283d10, flags=...) at kernel/qeventloop.cpp:149
#32 0x00007f7a96302618 in QEventLoop::exec (this=this@entry=0x7fffb1283d10, flags=...) at kernel/qeventloop.cpp:204
#33 0x00007f7a96307cf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#34 0x00007f7a956a7ffc in QApplication::exec () at kernel/qapplication.cpp:3828
#35 0x00000000004143b9 in main (argc=1, argv=0x7fffb1283f78) at /home/martin/apps/kaudiocreator/main.cpp:54

Possible duplicates by query: bug 321921, bug 321919, bug 315521, bug 311955.

Reported using DrKonqi