Bug 234663 - Plasma crashes when removing battery monitor from panel
Summary: Plasma crashes when removing battery monitor from panel
Status: RESOLVED DOWNSTREAM
Alias: None
Product: plasma4
Classification: Plasma
Component: widget-battery (show other bugs)
Version: unspecified
Platform: Ubuntu Linux
: NOR crash
Target Milestone: ---
Assignee: Felix Geyer
URL:
Keywords:
: 234936 234998 235136 235328 (view as bug list)
Depends on:
Blocks:
 
Reported: 2010-04-18 01:34 UTC by Allen Webb
Modified: 2010-05-05 22:50 UTC (History)
8 users (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
New crash information added by DrKonqi (7.24 KB, text/plain)
2010-04-20 18:03 UTC, cheapsaket 		Details
New crash information added by DrKonqi (7.76 KB, text/plain)
2010-04-21 20:22 UTC, Laurent Bonnaud 		Details
New crash information added by DrKonqi (7.76 KB, text/plain)
2010-04-21 20:28 UTC, Laurent Bonnaud 		Details
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Description Allen Webb 2010-04-18 01:34:07 UTC 
Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-21-generic x86_64
Distribution: Ubuntu lucid (development branch)

-- Information about the crash:
To reproduce:

unlock widgets
add battery monitor to panel
remove battery monitor from panel
plasma-desktop seg faults

Already filed bug with ubuntu

The crash can be reproduced every time.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fca6a6b7760 (LWP 2150))]

Thread 11 (Thread 0x7fca49eeb710 (LWP 2151)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fca60360ca6 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007fca60360ce9 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007fca689069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007fca676b96dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fca461be710 (LWP 2152)):
#0  0x00007fca676acf93 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fca640724a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fca640728fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007fca68cb4566 in QEventDispatcherGlib::processEvents (this=0x1329fc0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007fca68c89992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fca68c89d6c in QEventLoop::exec (this=0x7fca461bddb0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007fca68b93d59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007fca68c6a178 in QInotifyFileSystemWatcherEngine::run (this=0x12ebed0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fca68b96775 in QThreadPrivate::start (arg=0x12ebed0) at thread/qthread_unix.cpp:248
#9  0x00007fca689069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007fca676b96dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fca37e13710 (LWP 3371)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fca68b9772b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x13f71e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x13f71e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fca5fb33026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1403880, th=0x25c1530) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fca5fb356ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x13f73e0, th=0x25c1530) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fca5fb356c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x13f73e0, th=0x25c1530) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fca5fb356c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x13f73e0, th=0x25c1530) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fca5fb356c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x13f73e0, th=0x25c1530) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fca5fb356c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x13f73e0, th=0x25c1530) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007fca5fb33bff in ThreadWeaver::ThreadRunHelper::run (this=0x7fca37e12e00, parent=0x1403880, th=0x25c1530) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x00007fca5fb34168 in ThreadWeaver::Thread::run (this=0x25c1530) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00007fca68b96775 in QThreadPrivate::start (arg=0x25c1530) at thread/qthread_unix.cpp:248
#12 0x00007fca689069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007fca676b96dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fca3528f710 (LWP 3372)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fca68b9772b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x13f71e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x13f71e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fca5fb33026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1403880, th=0x2506150) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fca5fb356ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x13f73e0, th=0x2506150) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fca5fb356c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x13f73e0, th=0x2506150) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fca5fb356c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x13f73e0, th=0x2506150) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fca5fb33bff in ThreadWeaver::ThreadRunHelper::run (this=0x7fca3528ee00, parent=0x1403880, th=0x2506150) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007fca5fb34168 in ThreadWeaver::Thread::run (this=0x2506150) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007fca68b96775 in QThreadPrivate::start (arg=0x2506150) at thread/qthread_unix.cpp:248
#10 0x00007fca689069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007fca676b96dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fca34a8e710 (LWP 3373)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fca68b9772b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x13f71e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x13f71e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fca5fb33026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1403880, th=0x7fca3000a240) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fca5fb356ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x13f73e0, th=0x7fca3000a240) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fca5fb33bff in ThreadWeaver::ThreadRunHelper::run (this=0x7fca34a8de00, parent=0x1403880, th=0x7fca3000a240) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fca5fb34168 in ThreadWeaver::Thread::run (this=0x7fca3000a240) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fca68b96775 in QThreadPrivate::start (arg=0x7fca3000a240) at thread/qthread_unix.cpp:248
#8  0x00007fca689069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007fca676b96dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fca2ffff710 (LWP 3374)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fca68b9772b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x13f71e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x13f71e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fca5fb33026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1403880, th=0x2e222e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fca5fb356ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x13f73e0, th=0x2e222e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fca5fb356c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x13f73e0, th=0x2e222e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fca5fb356c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x13f73e0, th=0x2e222e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fca5fb356c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x13f73e0, th=0x2e222e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fca5fb33bff in ThreadWeaver::ThreadRunHelper::run (this=0x7fca2fffee00, parent=0x1403880, th=0x2e222e0) at ../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007fca5fb34168 in ThreadWeaver::Thread::run (this=0x2e222e0) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007fca68b96775 in QThreadPrivate::start (arg=0x2e222e0) at thread/qthread_unix.cpp:248
#11 0x00007fca689069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#12 0x00007fca676b96dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fca27fff710 (LWP 3375)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fca68b9772b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x13f71e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x13f71e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fca5fb33026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1403880, th=0x7fca300061f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fca5fb356ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x13f73e0, th=0x7fca300061f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fca5fb356c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x13f73e0, th=0x7fca300061f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fca5fb33bff in ThreadWeaver::ThreadRunHelper::run (this=0x7fca27ffee00, parent=0x1403880, th=0x7fca300061f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fca5fb34168 in ThreadWeaver::Thread::run (this=0x7fca300061f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fca68b96775 in QThreadPrivate::start (arg=0x7fca300061f0) at thread/qthread_unix.cpp:248
#9  0x00007fca689069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007fca676b96dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fca2f5f2710 (LWP 3534)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fca68b9772b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x13f71e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x13f71e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fca5fb33026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1403880, th=0x2db2440) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fca5fb356ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x13f73e0, th=0x2db2440) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fca5fb356c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x13f73e0, th=0x2db2440) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fca5fb356c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x13f73e0, th=0x2db2440) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fca5fb356c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x13f73e0, th=0x2db2440) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fca5fb33bff in ThreadWeaver::ThreadRunHelper::run (this=0x7fca2f5f1e00, parent=0x1403880, th=0x2db2440) at ../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007fca5fb34168 in ThreadWeaver::Thread::run (this=0x2db2440) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007fca68b96775 in QThreadPrivate::start (arg=0x2db2440) at thread/qthread_unix.cpp:248
#11 0x00007fca689069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#12 0x00007fca676b96dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fca2edf1710 (LWP 3535)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fca68b9772b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x13f71e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x13f71e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fca5fb33026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1403880, th=0x2e420a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fca5fb356ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x13f73e0, th=0x2e420a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fca5fb33bff in ThreadWeaver::ThreadRunHelper::run (this=0x7fca2edf0e00, parent=0x1403880, th=0x2e420a0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fca5fb34168 in ThreadWeaver::Thread::run (this=0x2e420a0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fca68b96775 in QThreadPrivate::start (arg=0x2e420a0) at thread/qthread_unix.cpp:248
#8  0x00007fca689069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007fca676b96dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fca2e5f0710 (LWP 3536)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fca68b9772b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x13f71e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x13f71e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fca5fb33026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1403880, th=0x126f0a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fca5fb356ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x13f73e0, th=0x126f0a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fca5fb33bff in ThreadWeaver::ThreadRunHelper::run (this=0x7fca2e5efe00, parent=0x1403880, th=0x126f0a0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fca5fb34168 in ThreadWeaver::Thread::run (this=0x126f0a0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fca68b96775 in QThreadPrivate::start (arg=0x126f0a0) at thread/qthread_unix.cpp:248
#8  0x00007fca689069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007fca676b96dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fca6a6b7760 (LWP 2150)):
[KCrash Handler]
#5  0x00007fca266f1600 in ~Battery (this=0x2fc5b30, __in_chrg=<value optimized out>) at ../../../../../plasma/generic/applets/battery/battery.cpp:322
#6  0x00007fca684134ac in ~QGraphicsItem (this=0x31d8470, __in_chrg=<value optimized out>) at graphicsview/qgraphicsitem.cpp:1372
#7  0x00007fca684710d8 in ~QGraphicsObject (this=0x31d8460, __in_chrg=<value optimized out>) at ../../include/QtGui/../../src/gui/graphicsview/qgraphicsitem.h:537
#8  ~QGraphicsWidget (this=0x31d8460, __in_chrg=<value optimized out>) at graphicsview/qgraphicswidget.cpp:277
#9  0x00007fca616aff43 in ~ExtenderItemPrivate (this=0x3298cd0, __in_chrg=<value optimized out>) at ../../plasma/extenders/extenderitem.cpp:739
#10 0x00007fca616b0046 in ~ExtenderItem (this=0x28aa730, __in_chrg=<value optimized out>) at ../../plasma/extenders/extenderitem.cpp:149
#11 0x00007fca684134ac in ~QGraphicsItem (this=0x307cbc0, __in_chrg=<value optimized out>) at graphicsview/qgraphicsitem.cpp:1372
#12 0x00007fca68470983 in ~QGraphicsObject (this=0x307cbb0, __in_chrg=<value optimized out>) at ../../include/QtGui/../../src/gui/graphicsview/qgraphicsitem.h:537
#13 ~QGraphicsWidget (this=0x307cbb0, __in_chrg=<value optimized out>) at graphicsview/qgraphicswidget.cpp:277
#14 0x00007fca616a9696 in ~Extender (this=0x307cbb0, __in_chrg=<value optimized out>) at ../../plasma/extenders/extender.cpp:122
#15 0x00007fca61660aee in ~AppletPrivate (this=0x316e8c0, __in_chrg=<value optimized out>) at ../../plasma/applet.cpp:2548
#16 0x00007fca61666f7a in ~Applet (this=0x3120c30, __in_chrg=<value optimized out>) at ../../plasma/applet.cpp:204
#17 0x00007fca266f16ba in ~Battery (this=0x3120c30, __in_chrg=<value optimized out>) at ../../../../../plasma/generic/applets/battery/battery.cpp:323
#18 0x00007fca68c9ad6d in QObject::event (this=0x3120c30, e=0x32d8bf0) at kernel/qobject.cpp:1231
#19 0x00007fca6846cedb in QGraphicsWidget::event (this=0x3120c30, event=0x32d8bf0) at graphicsview/qgraphicswidget.cpp:1361
#20 0x00007fca67e2722c in QApplicationPrivate::notify_helper (this=0xc0bb80, receiver=0x3120c30, e=0x32d8bf0) at kernel/qapplication.cpp:4300
#21 0x00007fca67e2d6fb in QApplication::notify (this=0xbfdc40, receiver=0x3120c30, e=0x32d8bf0) at kernel/qapplication.cpp:4183
#22 0x00007fca691d2526 in KApplication::notify (this=0xbfdc40, receiver=0x3120c30, event=0x32d8bf0) at ../../kdeui/kernel/kapplication.cpp:302
#23 0x00007fca68c8b06c in QCoreApplication::notifyInternal (this=0xbfdc40, receiver=0x3120c30, event=0x32d8bf0) at kernel/qcoreapplication.cpp:704
#24 0x00007fca68c8d7e7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0xbb0c30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#25 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0xbb0c30) at kernel/qcoreapplication.cpp:1345
#26 0x00007fca68cb49d3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#27 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#28 0x00007fca6406e8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#29 0x00007fca64072748 in ?? () from /lib/libglib-2.0.so.0
#30 0x00007fca640728fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#31 0x00007fca68cb4513 in QEventDispatcherGlib::processEvents (this=0xbb2140, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#32 0x00007fca67ed746e in QGuiEventDispatcherGlib::processEvents (this=0x70007000410074, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#33 0x00007fca68c89992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#34 0x00007fca68c89d6c in QEventLoop::exec (this=0x7fffe59fdc80, flags=) at kernel/qeventloop.cpp:201
#35 0x00007fca68c8daab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#36 0x00007fca5dccafb2 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:112
#37 0x00000000004070f3 in launch (argc=1, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=0, envs=<value optimized out>, reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x40a4f9 "0") at ../../kinit/kinit.cpp:717
#38 0x0000000000407cb0 in handle_launcher_request (sock=8, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#39 0x000000000040823a in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1402
#40 0x0000000000408e22 in main (argc=4, argv=<value optimized out>, envp=<value optimized out>) at ../../kinit/kinit.cpp:1845

Possible duplicates by query: bug 216941.

Reported using DrKonqi
Comment 1 cheapsaket 2010-04-20 18:03:28 UTC 
Created attachment 42920 [details]
New crash information added by DrKonqi

crash when removing battery widget.
running lucid beta 2 with complete upgrades as of april 20th 2010 10 AM CST.
no customizations, default install on dell studio 1735 with 4 gb ram, ati radeon hd-3650.
lucid is amd64 version.
Comment 2 Jonathan Thomas 2010-04-21 05:10:56 UTC 
*** Bug 234936 has been marked as a duplicate of this bug. ***
Comment 3 Laurent Bonnaud 2010-04-21 20:22:34 UTC 
Created attachment 42945 [details]
New crash information added by DrKonqi

Crash when removing a battery monitor from a panel.
Comment 4 Laurent Bonnaud 2010-04-21 20:28:50 UTC 
Created attachment 42948 [details]
New crash information added by DrKonqi

Crash when removing a battery monitor from a panel.
Comment 5 Jonathan Thomas 2010-04-22 19:35:16 UTC 
*** Bug 234998 has been marked as a duplicate of this bug. ***
Comment 6 Felix Geyer 2010-04-22 23:21:26 UTC 
This is caused by a patch in the Kubuntu packages (kubuntu_101_brightness_fn_keys_and_osd.diff in kdebase-workspace).
Comment 7 Daniel Hahler 2010-04-23 00:11:47 UTC 
Closing as Invalid/Downstream: apparently this crash is patched in by Kubuntu.

@Felix, please add a link to the Launchpad/Ubuntu bug report, if you can.

Thanks.
Comment 8 Felix Geyer 2010-04-23 11:50:18 UTC 
Ubuntu bug report:
https://bugs.launchpad.net/bugs/564433
Comment 9 Jonathan Thomas 2010-04-24 22:42:07 UTC 
*** Bug 235136 has been marked as a duplicate of this bug. ***
Comment 10 Felix Geyer 2010-05-05 22:50:05 UTC 
*** Bug 235328 has been marked as a duplicate of this bug. ***