[Bug 193727] New: Desktop crashed panel gone

[Johannes Becker]

https://bugs.kde.org/show_bug.cgi?id=193727

           Summary: Desktop crashed panel gone
           Product: kde
           Version: unspecified
          Platform: Unlisted Binaries
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: jonnybecker at web.de


Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.2.85 (KDE 4.2.85 (KDE 4.3 Beta1))
Qt Version: 4.5.1
Operating System: Linux 2.6.28-11-generic i686
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
Panel was gone. had to use the application switcher to keep on working

 -- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 0 (LWP 3054)]

Thread 7 (Thread 0xa8aecb90 (LWP 3057)):
#0  0xb7f03430 in __kernel_vsyscall ()
#1  0xb500b0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0xb622c2ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb64105b2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0xb786eae2 in ?? () from /usr/lib/libQtNetwork.so.4
#5  0xb640f56e in ?? () from /usr/lib/libQtCore.so.4
#6  0xb50074ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb621d49e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread 0xa7dd7b90 (LWP 3058)):
#0  0xb7f03430 in __kernel_vsyscall ()
#1  0xb500b412 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0xb622c344 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0xa7f56ae3 in ?? () from /usr/lib/libxine.so.1

Thread 5 (Thread 0xa719fb90 (LWP 3059)):
#0  0xb7f03430 in __kernel_vsyscall ()
#1  0xb62157b1 in select () from /lib/tls/i686/cmov/libc.so.6
#2  0xa7f807d6 in xine_usec_sleep () from /usr/lib/libxine.so.1
#3  0x00000000 in ?? ()

Thread 4 (Thread 0xa6927b90 (LWP 3061)):
#0  0xb5008a2c in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0
#1  0xb622c4b6 in pthread_mutex_lock () from /lib/tls/i686/cmov/libc.so.6
#2  0xb4e08f1e in ?? () from /usr/lib/libglib-2.0.so.0
#3  0xb4e09268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0xb652f1f7 in QEventDispatcherGlib::processEvents () from
/usr/lib/libQtCore.so.4
#5  0xb6501dda in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#6  0xb650221a in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#7  0xb640c239 in QThread::exec () from /usr/lib/libQtCore.so.4
#8  0xa7fa420a in ?? () from
/usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#9  0xb640f56e in ?? () from /usr/lib/libQtCore.so.4
#10 0xb50074ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#11 0xb621d49e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xa6126b90 (LWP 3064)):
#0  0xb7f03430 in __kernel_vsyscall ()
#1  0xb6212ae7 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xa6998b19 in ?? () from /usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 2 (Thread 0xa58e3b90 (LWP 3065)):
#0  0xb7f03430 in __kernel_vsyscall ()
#1  0xb500b0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0xb622c2ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xa7f67d8e in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 1 (Thread 0xb42c9b70 (LWP 3054)):
[KCrash Handler]
#6  0xa8cae137 in TaskManager::Task::window () from
/usr/lib/libtaskmanager.so.4
#7  0xb6513f0f in QObject::event () from /usr/lib/libQtCore.so.4
#8  0xb6e17257 in QGraphicsWidget::event () from /usr/lib/libQtGui.so.4
#9  0xb678ebcc in QApplicationPrivate::notify_helper () from
/usr/lib/libQtGui.so.4
#10 0xb6796ede in QApplication::notify () from /usr/lib/libQtGui.so.4
#11 0xb75f0c9d in KApplication::notify () from /usr/lib/libkdeui.so.5
#12 0xb65037ab in QCoreApplication::notifyInternal () from
/usr/lib/libQtCore.so.4
#13 0xb6532b31 in ?? () from /usr/lib/libQtCore.so.4
#14 0xb652f280 in ?? () from /usr/lib/libQtCore.so.4
#15 0xb4e05b88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#16 0xb4e090eb in ?? () from /usr/lib/libglib-2.0.so.0
#17 0xb4e09268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#18 0xb652f1d8 in QEventDispatcherGlib::processEvents () from
/usr/lib/libQtCore.so.4
#19 0xb6830765 in ?? () from /usr/lib/libQtGui.so.4
#20 0xb6501dda in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#21 0xb650221a in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#22 0xb65046c9 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#23 0xb678ea47 in QApplication::exec () from /usr/lib/libQtGui.so.4
#24 0xb7ead290 in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#25 0x08048712 in _start ()

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