Application: knotify4 (4.0)
KDE Platform Version: 4.5.80 (4.6 Beta1)
Qt Version: 4.7.1
Operating System: Linux 2.6.36.1-7.rc1.fc15.i686 i686
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:
Fedora Rawhide kdemultimedia-4.5.80-1.fc15.i686
Ejected CD from KsCD, Knotify crashes

The crash can be reproduced every time.

-- Backtrace:
Application: KNotify (knotify4), signal: Segmentation fault
Traceback (most recent call last):
  File "/usr/share/gdb/auto-load/lib/libgobject-2.0.so.0.2703.0-gdb.py", line 9, in <module>
    from gobject import register
  File "/usr/share/glib-2.0/gdb/gobject.py", line 3, in <module>
    import gdb.backtrace
ImportError: No module named backtrace
[Current thread is 1 (Thread 0xb7784780 (LWP 8269))]

Thread 2 (Thread 0xb55ecb70 (LWP 8270)):
#0  0x455492eb in pthread_mutex_lock () from /lib/libpthread.so.0
#1  0x4562f8b8 in g_main_context_iterate (context=<value optimized out>, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2908
#2  0x4562fd79 in g_main_context_iteration (context=0xb4c004e8, may_block=1) at gmain.c:2965
#3  0x4631ce87 in QEventDispatcherGlib::processEvents (this=0xb4c00468, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#4  0x462edcfa in QEventLoop::processEvents (this=0xb55ec220, flags=...) at kernel/qeventloop.cpp:149
#5  0x462edfaa in QEventLoop::exec (this=0xb55ec220, flags=...) at kernel/qeventloop.cpp:201
#6  0x461f249b in QThread::exec (this=0x88815b0) at thread/qthread.cpp:490
#7  0x462cf12c in QInotifyFileSystemWatcherEngine::run (this=0x88815b0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x461f4faa in QThreadPrivate::start (arg=0x88815b0) at thread/qthread_unix.cpp:285
#9  0x45546f19 in start_thread () from /lib/libpthread.so.0
#10 0x45480c5e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb7784780 (LWP 8269)):
[KCrash Handler]
#7  Solid::StorageAccess::isAccessible (this=0x0) at /usr/src/debug/kdelibs-4.5.80/solid/solid/storageaccess.cpp:68
#8  0x0805ef1f in KSolidNotify::isSafelyRemovable (this=0x887c830, udi=...) at /usr/src/debug/kdebase-runtime-4.5.80/knotify/ksolidnotify.cpp:106
#9  0x0805fbe7 in KSolidNotify::storageEjectDone (this=0x887c830, error=Solid::NoError, errorData=..., udi=...) at /usr/src/debug/kdebase-runtime-4.5.80/knotify/ksolidnotify.cpp:192
#10 0x080603bf in KSolidNotify::qt_metacall (this=0x887c830, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbff2c4d0) at /usr/src/debug/kdebase-runtime-4.5.80/i686-redhat-linux-gnu/knotify/ksolidnotify.moc:84
#11 0x462f549f in QMetaObject::metacall (object=0x887c830, cl=QMetaObject::InvokeMetaMethod, idx=6, argv=0xbff2c4d0) at kernel/qmetaobject.cpp:237
#12 0x46304d0f in QMetaObject::activate (sender=0x88dbce8, m=0x806ceec, local_signal_index=1, argv=0xbff2c4d0) at kernel/qobject.cpp:3272
#13 0x4256b7a0 in Solid::OpticalDrive::ejectDone (this=0x88dbce8, _t1=Solid::NoError, _t2=..., _t3=...) at /usr/src/debug/kdelibs-4.5.80/i686-redhat-linux-gnu/solid/solid/opticaldrive.moc:173
#14 0x4256b9c0 in Solid::OpticalDrive::qt_metacall (this=0x88dbce8, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbff2c610) at /usr/src/debug/kdelibs-4.5.80/i686-redhat-linux-gnu/solid/solid/opticaldrive.moc:127
#15 0x462f549f in QMetaObject::metacall (object=0x88dbce8, cl=QMetaObject::InvokeMetaMethod, idx=5, argv=0xbff2c610) at kernel/qmetaobject.cpp:237
#16 0x46304d0f in QMetaObject::activate (sender=0x88bcb10, m=0x425d8764, local_signal_index=1, argv=0xbff2c610) at kernel/qobject.cpp:3272
#17 0x42563140 in Solid::Backends::UDisks::UDisksOpticalDrive::ejectDone (this=0x88bcb10, _t1=Solid::NoError, _t2=..., _t3=...) at /usr/src/debug/kdelibs-4.5.80/i686-redhat-linux-gnu/solid/solid/moc_udisksopticaldrive.cpp:119
#18 0x425a963d in Solid::Backends::UDisks::UDisksOpticalDrive::slotEjectDone (this=0x88bcb10, error=0, errorString=...) at /usr/src/debug/kdelibs-4.5.80/solid/solid/backends/udisks/udisksopticaldrive.cpp:104
#19 0x42563e96 in Solid::Backends::UDisks::UDisksOpticalDrive::qt_metacall (this=0x88bcb10, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbff2c7cc) at /usr/src/debug/kdelibs-4.5.80/i686-redhat-linux-gnu/solid/solid/moc_udisksopticaldrive.cpp:99
#20 0x464a3b3d in QDBusConnectionPrivate::deliverCall (this=0x87b2c18, object=0x88bcb10, msg=..., metaTypes=..., slotIdx=10) at qdbusintegrator.cpp:919
#21 0x464af678 in QDBusCallDeliveryEvent::placeMetaCall (this=0x889bd98, object=0x88bcb10) at qdbusintegrator_p.h:103
#22 0x463047f7 in QObject::event (this=0x88bcb10, e=0x889bd98) at kernel/qobject.cpp:1211
#23 0x46a6f31c in QApplicationPrivate::notify_helper (this=0x87bd7b0, receiver=0x88bcb10, e=0x889bd98) at kernel/qapplication.cpp:4445
#24 0x46a7416f in QApplication::notify (this=0xbff2d080, receiver=0x88bcb10, e=0x889bd98) at kernel/qapplication.cpp:3845
#25 0x41f06a5f in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#26 0x462eeb63 in QCoreApplication::notifyInternal (this=0xbff2d080, receiver=0x88bcb10, event=0x889bd98) at kernel/qcoreapplication.cpp:732
#27 0x462f2985 in sendEvent (event=0x889bd98, receiver=0x88bcb10) at kernel/qcoreapplication.h:215
#28 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x879df18) at kernel/qcoreapplication.cpp:1373
#29 0x462f2b5e in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#30 0x4631ccd5 in sendPostedEvents () at kernel/qcoreapplication.h:220
#31 postEventSourceDispatch (s=0x87c2920) at kernel/qeventdispatcher_glib.cpp:277
#32 0x4562f2aa in g_main_dispatch (context=0x87c2890) at gmain.c:2267
#33 g_main_context_dispatch (context=0x87c2890) at gmain.c:2824
#34 0x4562faa8 in g_main_context_iterate (context=0x87c2890, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2902
#35 0x4562fd79 in g_main_context_iteration (context=0x87c2890, may_block=1) at gmain.c:2965
#36 0x4631ce4d in QEventDispatcherGlib::processEvents (this=0x879d9c8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#37 0x46b23896 in QGuiEventDispatcherGlib::processEvents (this=0x879d9c8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x462edcfa in QEventLoop::processEvents (this=0xbff2cfc4, flags=...) at kernel/qeventloop.cpp:149
#39 0x462edfaa in QEventLoop::exec (this=0xbff2cfc4, flags=...) at kernel/qeventloop.cpp:201
#40 0x462f2c27 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#41 0x46a6d098 in QApplication::exec () at kernel/qapplication.cpp:3719
#42 0x0804f63d in main (argc=160, argv=0x28) at /usr/src/debug/kdebase-runtime-4.5.80/knotify/main.cpp:73

This bug may be a duplicate of or related to bug 258010.

Possible duplicates by query: bug 258010.

Reported using DrKonqi