Bug 240681

Application: knotify4 (4.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
I just installed the OS, so this is as clean as it gets.

 -- Backtrace:
Application: KNotify (knotify4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb78d5710 (LWP 1256))]

Thread 5 (Thread 0xb6241b70 (LWP 1340)):
#0  0x00699422 in __kernel_vsyscall ()
#1  0x00762342 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x005efa34 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0x04475ce7 in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 4 (Thread 0xb5a40b70 (LWP 1343)):
[KCrash Handler]
#6  0x0066c3c7 in ?? () from /lib/tls/i686/cmov/libc.so.6
#7  0x025f6138 in Phonon::Xine::XineStream::createStream (this=0x98ca718) at ../../xine/xinestream.cpp:531
#8  0x025f82a3 in Phonon::Xine::XineStream::event (this=0x98ca718, ev=0x98f1ab0) at ../../xine/xinestream.cpp:1241
#9  0x0107d4dc in QApplicationPrivate::notify_helper (this=0x9771df0, receiver=0x98ca718, e=0x98f1ab0) at kernel/qapplication.cpp:4300
#10 0x0108405e in QApplication::notify (this=0xbf9dd838, receiver=0x98ca718, e=0x98f1ab0) at kernel/qapplication.cpp:3704
#11 0x009bef2a in KApplication::notify (this=0xbf9dd838, receiver=0x98ca718, event=0x98f1ab0) at ../../kdeui/kernel/kapplication.cpp:302
#12 0x00e32a3b in QCoreApplication::notifyInternal (this=0xbf9dd838, receiver=0x98ca718, event=0x98f1ab0) at kernel/qcoreapplication.cpp:704
#13 0x00e35473 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x9851e00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#14 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9851e00) at kernel/qcoreapplication.cpp:1345
#15 0x00e355dd in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#16 0x00e5eadf in QCoreApplication::sendPostedEvents (s=0x9873f80) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#17 postEventSourceDispatch (s=0x9873f80) at kernel/qeventdispatcher_glib.cpp:276
#18 0x041825e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#19 0x041862d8 in ?? () from /lib/libglib-2.0.so.0
#20 0x041864b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#21 0x00e5e5d5 in QEventDispatcherGlib::processEvents (this=0x98732d0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#22 0x00e31059 in QEventLoop::processEvents (this=0xb5a40280, flags=) at kernel/qeventloop.cpp:149
#23 0x00e314aa in QEventLoop::exec (this=0xb5a40280, flags=...) at kernel/qeventloop.cpp:201
#24 0x00d2d5a8 in QThread::exec (this=0x9873890) at thread/qthread.cpp:487
#25 0x025e996a in Phonon::Xine::XineThread::run (this=0x9873890) at ../../xine/xinethread.cpp:143
#26 0x00d3032e in QThreadPrivate::start (arg=0x9873890) at thread/qthread_unix.cpp:248
#27 0x0075d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#28 0x005e2a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xb523fb70 (LWP 1346)):
#0  0x00699422 in __kernel_vsyscall ()
#1  0x005d4b86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x0300fa8f in ?? () from /usr/lib/xine/plugins/1.27/xineplug_ao_out_alsa.so
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 2 (Thread 0xb4a3eb70 (LWP 1347)):
#0  0x00699422 in __kernel_vsyscall ()
#1  0x00762015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x005ef9dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x044869ee in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 1 (Thread 0xb78d5710 (LWP 1256)):
#0  0x00699422 in __kernel_vsyscall ()
#1  0x00762015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x005ef9dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x00d2f8c2 in QMutexPrivate::wait (this=0x98cb198, timeout=-1) at thread/qmutex_unix.cpp:84
#4  0x00d2b072 in QMutex::lock (this=0x98ca754) at thread/qmutex.cpp:205
#5  0x025eeb0b in Phonon::Xine::XineStream::closeBlocking (this=0x98ca718) at ../../xine/xinestream.cpp:1553
#6  0x02608e92 in ~MediaObject (this=0x9875328, __in_chrg=<value optimized out>) at ../../xine/mediaobject.cpp:109
#7  0x00ca18dc in Phonon::MediaNodePrivate::deleteBackendObject (this=0x9851fb8) at ../3rdparty/phonon/phonon/medianode.cpp:81
#8  0x00c965e0 in ~FactoryPrivate (this=0x9851d48, __in_chrg=<value optimized out>) at ../3rdparty/phonon/phonon/factory.cpp:212
#9  0x00c954d5 in destroy () at ../3rdparty/phonon/phonon/factory.cpp:84
#10 0x00c90bab in ~CleanUpGlobalStatic (this=0xcc9468, __in_chrg=<value optimized out>) at ../3rdparty/phonon/phonon/globalstatic_p.h:55
#11 0x005441bf in ?? () from /lib/tls/i686/cmov/libc.so.6
#12 0x0054422f in exit () from /lib/tls/i686/cmov/libc.so.6
#13 0x010fe5fb in qt_xio_errhandler () at kernel/qapplication_x11.cpp:734
#14 0x009bebfa in KApplication::xioErrhandler (this=0xbf9dd838, dpy=0x9784750) at ../../kdeui/kernel/kapplication.cpp:408
#15 0x009bec36 in kde_xio_errhandler (dpy=0x9784750) at ../../kdeui/kernel/kapplication.cpp:125
#16 0x06adec16 in _XIOError () from /usr/lib/libX11.so.6
#17 0x06ae6a1a in ?? () from /usr/lib/libX11.so.6
#18 0x06ae7356 in _XEventsQueued () from /usr/lib/libX11.so.6
#19 0x06acfadf in XEventsQueued () from /usr/lib/libX11.so.6
#20 0x0113d38e in x11EventSourcePrepare (s=0x9784750, timeout=0xbf9dd56c) at kernel/qguieventdispatcher_glib.cpp:79
#21 0x04185aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#22 0x04185ee9 in ?? () from /lib/libglib-2.0.so.0
#23 0x041864b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#24 0x00e5e5d5 in QEventDispatcherGlib::processEvents (this=0x9754be8, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#25 0x0113d135 in QGuiEventDispatcherGlib::processEvents (this=0x9754be8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#26 0x00e31059 in QEventLoop::processEvents (this=0xbf9dd784, flags=) at kernel/qeventloop.cpp:149
#27 0x00e314aa in QEventLoop::exec (this=0xbf9dd784, flags=...) at kernel/qeventloop.cpp:201
#28 0x00e3569f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#29 0x0107d577 in QApplication::exec () at kernel/qapplication.cpp:3579
#30 0x0804e52f in main (argc=1, argv=0xbf9dd9b4) at ../../knotify/main.cpp:73

This bug may be a duplicate of or related to bug 191366.

Possible duplicates by query: bug 230718, bug 230717, bug 220048.

Reported using DrKonqi