[Bug 193980] New: starting amarok made plasma crash

[Chris]

https://bugs.kde.org/show_bug.cgi?id=193980

           Summary: starting amarok made plasma crash
           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: sithlord48 at gmail.com


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 x86_64
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
decided to start amarok, amarok started and plasma crashed and started back up
before i even noticed. if not for the crash report and this one plasmoid that
always shows on plasma start (that i keep removing). i would have never even
known that plasma crashed. more then likely has some thing to do with BUG#
191412. Also just crashed again when opening firefox (did not show another bug
report btw.)

 -- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 0 (LWP 15099)]

Thread 2 (Thread 0x7f04418a9950 (LWP 15104)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f045c547ce9 in QWaitCondition::wait (this=0x2875ec0,
mutex=0x2875eb8, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:87
#2  0x00007f045fac25dc in QHostInfoAgent::run (this=0x2875ea0) at
kernel/qhostinfo.cpp:260
#3  0x00007f045c546d02 in QThreadPrivate::start (arg=0x2875ea0) at
thread/qthread_unix.cpp:189
#4  0x00007f0458edb3ba in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#5  0x00007f045bab1fcd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f046103f760 (LWP 15099)):
[KCrash Handler]
#5  TaskManager::Task::window (this=0x0) at
/build/buildd/kdebase-workspace-4.2.85/libs/taskmanager/task.cpp:356
#6  0x00007f0441efaade in AbstractTaskItem::timerEvent (this=0x530fa60,
event=<value optimized out>) at
/build/buildd/kdebase-workspace-4.2.85/plasma/applets/tasks/abstracttaskitem.cpp:403
#7  0x00007f045c63fbb3 in QObject::event (this=0x530fa60, e=0x467c060) at
kernel/qobject.cpp:1082
#8  0x00007f045d354e7b in QGraphicsWidget::event (this=0x530fa60,
event=0x7fff6920e600) at graphicsview/qgraphicswidget.cpp:1340
#9  0x00007f045cd39b9d in QApplicationPrivate::notify_helper (this=0x21db0c0,
receiver=0x530fa60, e=0x7fff6920e600) at kernel/qapplication.cpp:4057
#10 0x00007f045cd41dea in QApplication::notify (this=0x21bdb10,
receiver=0x530fa60, e=0x7fff6920e600) at kernel/qapplication.cpp:4022
#11 0x00007f045f3fe1ab in KApplication::notify (this=0x21bdb10,
receiver=0x530fa60, event=0x7fff6920e600) at
/build/buildd/kde4libs-4.2.85/kdeui/kernel/kapplication.cpp:307
#12 0x00007f045c62fdfc in QCoreApplication::notifyInternal (this=0x21bdb10,
receiver=0x530fa60, event=0x7fff6920e600) at kernel/qcoreapplication.cpp:610
#13 0x00007f045c65ceb6 in QTimerInfoList::activateTimers (this=0x21de8f0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#14 0x00007f045c6595cd in timerSourceDispatch (source=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:164
#15 0x00007f04572ab20a in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#16 0x00007f04572ae8e0 in ?? () from /usr/lib/libglib-2.0.so.0
#17 0x00007f04572aea7c in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#18 0x00007f045c65952f in QEventDispatcherGlib::processEvents (this=0x21a55f0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:324
#19 0x00007f045cdd270f in QGuiEventDispatcherGlib::processEvents (this=0x0,
flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#20 0x00007f045c62e6a2 in QEventLoop::processEvents (this=<value optimized
out>, flags={i = 1763764336}) at kernel/qeventloop.cpp:149
#21 0x00007f045c62ea6d in QEventLoop::exec (this=0x7fff6920e8b0, flags={i =
1763764416}) at kernel/qeventloop.cpp:200
#22 0x00007f045c630d34 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:888
#23 0x00007f0460da829b in kdemain (argc=1, argv=0x7fff6920ebb8) at
/build/buildd/kdebase-workspace-4.2.85/plasma/shells/desktop/main.cpp:50
#24 0x00007f045b9ea5a6 in __libc_start_main (main=0x400890 <main>, argc=1,
ubp_av=0x7fff6920ebb8, init=0x4008c0 <__libc_csu_init>, fini=<value optimized
out>, rtld_fini=<value optimized out>, 
    stack_end=0x7fff6920eba8) at libc-start.c:220
#25 0x00000000004007c9 in _start () at ../sysdeps/x86_64/elf/start.S:113

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