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Bug#690999: [kscd] Crashes when closed

Package: kscd
Version: 4:4.8.4-2
Severity: normal

Whether I try to play a disk or not, whenever I quit KsCD, it crashes with a partial backtrace like one of the following:

Application: KsCD (kscd), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/i686/cmov/libthread_db.so.1".
[Current thread is 1 (Thread 0xf4db5730 (LWP 797))]

Thread 2 (Thread 0xf1fc6b70 (LWP 798)):
#0  0xf77bd430 in __kernel_vsyscall ()
#1  0xf5e53846 in poll () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
#2  0xf585407b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xf5845950 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xf5845ab1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xf61cf85f in QEventDispatcherGlib::processEvents (this=0x9beb540, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xf619c02c in QEventLoop::processEvents (this=this@entry=0xf1fc6288, flags=...) at kernel/qeventloop.cpp:149
#7  0xf619c321 in QEventLoop::exec (this=0xf1fc6288, flags=...) at kernel/qeventloop.cpp:204
#8  0xf6088b3c in QThread::exec (this=0x9be2440) at thread/qthread.cpp:501
#9  0xf617a77d in QInotifyFileSystemWatcherEngine::run (this=0x9be2440) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xf608bf00 in QThreadPrivate::start (arg=0x9be2440) at thread/qthread_unix.cpp:307
#11 0xf5d7dc39 in start_thread () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#12 0xf5e6123e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6

Thread 1 (Thread 0xf4db5730 (LWP 797)):
[KCrash Handler]
#7  0xf5dff6ee in ?? () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
#8  0xf5e00b95 in ?? () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
#9  0xf5e03ccd in free () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
#10 0xf68d38f8 in QImageData::~QImageData (this=0x9e86080, __in_chrg=<optimized out>) at image/qimage.cpp:226
#11 0xf68d3989 in QImage::~QImage (this=0x9e88cbc, __in_chrg=<optimized out>) at image/qimage.cpp:1283
#12 0xf69019d4 in QRasterPixmapData::~QRasterPixmapData (this=0x9e88c90, __in_chrg=<optimized out>) at image/qpixmap_raster.cpp:93
#13 0xf6901a22 in QRasterPixmapData::~QRasterPixmapData (this=0x9e88c90, __in_chrg=<optimized out>) at image/qpixmap_raster.cpp:95
#14 0xf68f038a in ~QExplicitlySharedDataPointer (this=0x9e83818, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qshareddata.h:166
#15 QPixmap::~QPixmap (this=0x9e83810, __in_chrg=<optimized out>) at image/qpixmap.cpp:347
#16 0xf30f0e92 in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so
#17 0xf30f1dbe in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so
#18 0xf312e15f in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so
#19 0xf312e672 in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so
#20 0xf30f78d1 in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so
#21 0xf30f7942 in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so
#22 0xf6814710 in QApplication::~QApplication (this=0xffb43440, __in_chrg=<optimized out>) at kernel/qapplication.cpp:1175
#23 0xf754bd88 in KApplication::~KApplication (this=0xffb43440, __in_chrg=<optimized out>) at ../../kdeui/kernel/kapplication.cpp:894
#24 0xf7553968 in KUniqueApplication::~KUniqueApplication (this=0xffb43440, __in_chrg=<optimized out>) at ../../kdeui/kernel/kuniqueapplication.cpp:347
#25 0x080530e7 in main (argc=5, argv=0xffb43524) at ../../kscd/kscd.cpp:905

Application: KsCD (kscd), signal: Segmentation fault

Using host libthread_db library "/lib/i386-linux-gnu/i686/cmov/libthread_db.so.1".

[Current thread is 1 (Thread 0xf4d25730 (LWP 2619))]


Thread 3 (Thread 0xf1f36b70 (LWP 2620)):

#0 0xf772d430 in __kernel_vsyscall ()

#1 0xf5dde681 in ?? () from /lib/i386-linux-gnu/i686/cmov/libc.so.6

#2 0xf5d75497 in ?? () from /lib/i386-linux-gnu/i686/cmov/libc.so.6

Backtrace stopped: previous frame identical to this frame (corrupt stack?)


Thread 2 (Thread 0xf0f01b70 (LWP 2627)):

#0 0xf772d430 in __kernel_vsyscall ()

#1 0xf5cf220a in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0

#2 0xf5dde32d in pthread_cond_wait () from /lib/i386-linux-gnu/i686/cmov/libc.so.6

#3 0xf12e4ea3 in vlc_cond_wait () from /usr/lib/libvlccore.so.5

#4 0xf1257aa1 in ?? () from /usr/lib/libvlccore.so.5

#5 0xf5cedc39 in start_thread () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0

#6 0xf5dd123e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6


Thread 1 (Thread 0xf4d25730 (LWP 2619)):

[KCrash Handler]

#7 0xf5d6f6fa in ?? () from /lib/i386-linux-gnu/i686/cmov/libc.so.6

#8 0xf5d70b95 in ?? () from /lib/i386-linux-gnu/i686/cmov/libc.so.6

#9 0xf5d73ccd in free () from /lib/i386-linux-gnu/i686/cmov/libc.so.6

#10 0xf68438f8 in QImageData::~QImageData (this=0x9b02fe0, __in_chrg=<optimized out>) at image/qimage.cpp:226

#11 0xf6843989 in QImage::~QImage (this=0x9afeadc, __in_chrg=<optimized out>) at image/qimage.cpp:1283

#12 0xf68719d4 in QRasterPixmapData::~QRasterPixmapData (this=0x9afeab0, __in_chrg=<optimized out>) at image/qpixmap_raster.cpp:93

#13 0xf6871a22 in QRasterPixmapData::~QRasterPixmapData (this=0x9afeab0, __in_chrg=<optimized out>) at image/qpixmap_raster.cpp:95

#14 0xf686038a in ~QExplicitlySharedDataPointer (this=0x9af1a40, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qshareddata.h:166

#15 QPixmap::~QPixmap (this=0x9af1a38, __in_chrg=<optimized out>) at image/qpixmap.cpp:347

#16 0xf3060e92 in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so

#17 0xf3061dbe in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so

#18 0xf309e15f in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so

#19 0xf309e672 in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so

#20 0xf30678d1 in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so

#21 0xf3067942 in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so

#22 0xf6784710 in QApplication::~QApplication (this=0xffbf09c0, __in_chrg=<optimized out>) at kernel/qapplication.cpp:1175

#23 0xf74bbd88 in KApplication::~KApplication (this=0xffbf09c0, __in_chrg=<optimized out>) at ../../kdeui/kernel/kapplication.cpp:894

#24 0xf74c3968 in KUniqueApplication::~KUniqueApplication (this=0xffbf09c0, __in_chrg=<optimized out>) at ../../kdeui/kernel/kuniqueapplication.cpp:347

#25 0x080530e7 in main (argc=1, argv=0xffbf0aa4) at ../../kscd/kscd.cpp:905



This happens for all users on this machine. This might be related to the fact that KsCD also fails to play tracks (like Amarok).

--- System information. ---
Architecture: i386
Kernel: Linux 3.2.0-3-amd64

Debian Release: wheezy/sid
990 testing security.debian.org
990 testing debian.mirror.iweb.ca
500 unstable debian.mirror.iweb.ca
1 experimental debian.mirror.iweb.ca

--- Package information. ---
Depends (Version) | Installed
==============================================-+-=========================
kde-runtime | 4:4.8.4-1
libc6 (>= 2.3.6-6~) | 2.13-35
libgcc1 (>= 1:4.1.1) | 1:4.7.1-7
libkdecore5 (>= 4:4.8) | 4:4.8.4-3
libkdeui5 (>= 4:4.8) | 4:4.8.4-3
libmusicbrainz3-6 (>= 3.0.2) | 3.0.2-2.1
libphonon4 (>= 4:4.6.0really4.3.80) | 4:4.6.0.0-2
libqt4-dbus (>= 4:4.5.3) | 4:4.8.2+dfsg-2
libqt4-svg (>= 4:4.5.3) | 4:4.8.2+dfsg-2
libqtcore4 (>= 4:4.7.0~beta1) | 4:4.8.2+dfsg-2
libqtgui4 (>= 4:4.5.3) | 4:4.8.2+dfsg-2
libsolid4 (>= 4:4.8) | 4:4.8.4-3
libstdc++6 (>= 4.1.1) | 4.7.1-7
phonon | 4:4.6.0.0-2


Package's Recommends field is empty.

Suggests (Version) | Installed
==============================-+-===========
kde-config-cddb |
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