Application: juk (3.7)
KDE Platform Version: 4.8.00 (4.8.0 "release 2"
Qt Version: 4.8.0
Operating System: Linux 3.1.9-1.4-default i686
Distribution: "openSUSE 12.1 (i586)"

-- Information about the crash:
- What I was doing when the application crashed:
Play music.
Quit Juk by selcting quit option from taskbar. And the application crashes.

The crash can be reproduced every time.

-- Backtrace:
Application: JuK (juk), signal: Aborted
[KCrash Handler]
#6  0xb583f8c5 in raise () from /lib/libc.so.6
#7  0xb58411d5 in abort () from /lib/libc.so.6
#8  0xb587a52a in __libc_message () from /lib/libc.so.6
#9  0xb5880ceb in malloc_printerr () from /lib/libc.so.6
#10 0xb5881138 in malloc_consolidate () from /lib/libc.so.6
#11 0xb5881965 in _int_free () from /lib/libc.so.6
#12 0xb2ab0e64 in config_reset_value (entry=0xaaf63eb8) at configfile.c:447
#13 0xb2ab102d in config_dispose (this=0x84abb78) at configfile.c:1187
#14 0xb2aab763 in xine_exit (this=0x84abc80) at xine.c:1599
#15 0xb2b0a172 in Phonon::Xine::XineEngineData::~XineEngineData (this=0x84a3020, __in_chrg=<optimized out>) at /usr/src/debug/phonon-backend-xine-4.4.4/xine/xineengine.cpp:76
#16 0xb2b23bb3 in ~QExplicitlySharedDataPointer (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/QtCore/qshareddata.h:161
#17 ~XineEngine (this=0x84a39a4, __in_chrg=<optimized out>) at /usr/src/debug/phonon-backend-xine-4.4.4/xine/xineengine.h:43
#18 ~XineEngine (this=0x84a39a4, __in_chrg=<optimized out>) at /usr/src/debug/phonon-backend-xine-4.4.4/xine/backend.cpp:103
#19 Phonon::Xine::Backend::~Backend (this=0x84a3980, __in_chrg=<optimized out>) at /usr/src/debug/phonon-backend-xine-4.4.4/xine/backend.cpp:103
#20 0xb2b23c82 in Phonon::Xine::Backend::~Backend (this=0x84a3980, __in_chrg=<optimized out>) at /usr/src/debug/phonon-backend-xine-4.4.4/xine/backend.cpp:123
#21 0xb76b203c in Phonon::FactoryPrivate::~FactoryPrivate (this=0x8497728, __in_chrg=<optimized out>) at /usr/src/debug/phonon-4.6.0/phonon/factory.cpp:242
#22 0xb76b21d2 in Phonon::FactoryPrivate::~FactoryPrivate (this=0x8497728, __in_chrg=<optimized out>) at /usr/src/debug/phonon-4.6.0/phonon/factory.cpp:246
#23 0xb76b1c12 in destroy () at /usr/src/debug/phonon-4.6.0/phonon/factory.cpp:87
#24 0xb69e6587 in qt_call_post_routines () at kernel/qcoreapplication.cpp:265
#25 0xb5ed8a0a in QApplication::~QApplication (this=0xbfce24d8, __in_chrg=<optimized out>) at kernel/qapplication.cpp:1107
#26 0xb70f2548 in KApplication::~KApplication (this=0xbfce24d8, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.8.0/kdeui/kernel/kapplication.cpp:894
#27 0xb70fa298 in KUniqueApplication::~KUniqueApplication (this=0xbfce24d8, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.8.0/kdeui/kernel/kuniqueapplication.cpp:347
#28 0x0806e033 in ?? ()
#29 0xb582b003 in __libc_start_main () from /lib/libc.so.6
#30 0x0806e919 in _start ()

Reported using DrKonqi