[Bug 299847] New: KDE Crash When Laptop Low Battery Warning Appeared
J. Joseph Felten
jjfelten at gmail.com
Sat May 12 00:27:18 BST 2012
https://bugs.kde.org/show_bug.cgi?id=299847
Bug ID: 299847
Severity: crash
Version: unspecified
Priority: NOR
Assignee: unassigned-bugs at kde.org
Summary: KDE Crash When Laptop Low Battery Warning Appeared
Classification: Unclassified
OS: Linux
Reporter: jjfelten at gmail.com
Hardware: Ubuntu Packages
Status: UNCONFIRMED
Component: kded
Product: kdelibs
Application: kded4 ($Id$)
KDE Platform Version: 4.8.2 (4.8.2)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-24-generic x86_64
Distribution: Ubuntu 12.04 LTS
-- Information about the crash:
- What I was doing when the application crashed:
While installing VirtualBox 4.1 from a .deb file, the 20% low battery warning
popped up then KDE crashed. This was on a fresh install of Kubuntu 12.04 LTS.
-- Backtrace:
Application: KDE Dæmon (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f261451b780 (LWP 1699))]
Thread 4 (Thread 0x7f25f8bfb700 (LWP 1702)):
#0 0x00007f260f72a043 in pthread_mutex_unlock () from
/lib/x86_64-linux-gnu/libpthread.so.0
#1 0x00007f260f0a1591 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f260f06612e in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f2613188426 in QEventDispatcherGlib::processEvents
(this=0x7f25f40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4 0x00007f2613157c82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5 0x00007f2613157ed7 in QEventLoop::exec (this=0x7f25f8bfae00, flags=...) at
kernel/qeventloop.cpp:204
#6 0x00007f2613056fa7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#7 0x00007f2613059fcb in QThreadPrivate::start (arg=0x83e630) at
thread/qthread_unix.cpp:298
#8 0x00007f260f726e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#9 0x00007f2611d454bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#10 0x0000000000000000 in ?? ()
Thread 3 (Thread 0x7f25f3fff700 (LWP 1707)):
#0 0x00007fff28fff707 in ?? ()
#1 0x00007fff28fff959 in ?? ()
#2 0x00007f260f31715d in clock_gettime () from
/lib/x86_64-linux-gnu/librt.so.1
#3 0x00007f26130b0bb4 in do_gettime (frac=0x7f25f3ffeb98, sec=0x7f25f3ffeb90)
at tools/qelapsedtimer_unix.cpp:123
#4 qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#5 0x00007f2613188b8d in QTimerInfoList::updateCurrentTime
(this=0x7f25ec002660) at kernel/qeventdispatcher_unix.cpp:343
#6 0x00007f2613188ec3 in QTimerInfoList::timerWait (this=0x7f25ec002660,
tm=...) at kernel/qeventdispatcher_unix.cpp:450
#7 0x00007f261318797c in timerSourcePrepareHelper (src=<optimized out>,
timeout=0x7f25f3ffec6c) at kernel/qeventdispatcher_glib.cpp:136
#8 0x00007f2613187a25 in timerSourcePrepare (source=<optimized out>,
timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#9 0x00007f260f06571e in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f260f065f1b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f260f066124 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f2613188426 in QEventDispatcherGlib::processEvents
(this=0x7f25ec0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#13 0x00007f2613157c82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#14 0x00007f2613157ed7 in QEventLoop::exec (this=0x7f25f3ffedd0, flags=...) at
kernel/qeventloop.cpp:204
#15 0x00007f2613056fa7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#16 0x00007f26131379ff in QInotifyFileSystemWatcherEngine::run (this=0x8da9d0)
at io/qfilesystemwatcher_inotify.cpp:248
#17 0x00007f2613059fcb in QThreadPrivate::start (arg=0x8da9d0) at
thread/qthread_unix.cpp:298
#18 0x00007f260f726e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#19 0x00007f2611d454bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#20 0x0000000000000000 in ?? ()
Thread 2 (Thread 0x7f25f0c14700 (LWP 1894)):
#0 0x00007f2611d39b03 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f260f065ff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f260f06645a in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f25f0efd2c6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4 0x00007f260f0879a5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f260f726e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#6 0x00007f2611d454bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7 0x0000000000000000 in ?? ()
Thread 1 (Thread 0x7f261451b780 (LWP 1699)):
[KCrash Handler]
#6 0x0000000100000000 in ?? ()
#7 0x00007f260a1863b1 in ?? () from /usr/lib/libsolid.so.4
#8 0x00007f261316d281 in QMetaObject::activate (sender=0x9e74d0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#9 0x00007f261316d281 in QMetaObject::activate (sender=0x9e74e0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff28f7d230) at
kernel/qobject.cpp:3547
#10 0x00007f26106d876d in QDBusInterfacePrivate::metacall (this=0xaa8d30,
c=<optimized out>, id=0, argv=0x7fff28f7d230) at qdbusinterface.cpp:278
#11 0x00007f26106c437b in QDBusConnectionPrivate::deliverCall (this=0x8c7040,
object=0x9e74e0, msg=..., metaTypes=..., slotIdx=5) at qdbusintegrator.cpp:947
#12 0x00007f2613172446 in QObject::event (this=0x9e74e0, e=<optimized out>) at
kernel/qobject.cpp:1195
#13 0x00007f26124db894 in notify_helper (e=0x9e1380, receiver=0x9e74e0,
this=0x730bd0) at kernel/qapplication.cpp:4559
#14 QApplicationPrivate::notify_helper (this=0x730bd0, receiver=0x9e74e0,
e=0x9e1380) at kernel/qapplication.cpp:4531
#15 0x00007f26124e0713 in QApplication::notify (this=0x7fff28f7dc30,
receiver=0x9e74e0, e=0x9e1380) at kernel/qapplication.cpp:4420
#16 0x00007f2613eecb46 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#17 0x00007f2613158e9c in QCoreApplication::notifyInternal
(this=0x7fff28f7dc30, receiver=0x9e74e0, event=0x9e1380) at
kernel/qcoreapplication.cpp:876
#18 0x00007f261315cc6a in sendEvent (event=0x9e1380, receiver=0x9e74e0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#19 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x69d2b0) at kernel/qcoreapplication.cpp:1500
#20 0x00007f2613187f93 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#21 postEventSourceDispatch (s=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:279
#22 0x00007f260f065c9a in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f260f066060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f260f066124 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f26131883bf in QEventDispatcherGlib::processEvents (this=0x69f7d0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#26 0x00007f2612583d5e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#27 0x00007f2613157c82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#28 0x00007f2613157ed7 in QEventLoop::exec (this=0x7fff28f7dbc0, flags=...) at
kernel/qeventloop.cpp:204
#29 0x00007f261315cf67 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1148
#30 0x00007f25ff9eee55 in kdemain () from
/usr/lib/kde4/libkdeinit/libkdeinit4_kded4.so
#31 0x00000000004086a4 in _start ()
Possible duplicates by query: bug 297446, bug 291415, bug 289643, bug 288410,
bug 286237.
Reported using DrKonqi
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